Integrated system and integrated equipment

Abstract

The utility model relates to the technical field of water heating, and particularly discloses an integrated system and integrated equipment, and the integrated system comprises a first heat exchanger; the first heat source can heat the first medium flowing through the first heat exchanger; the heat exchange tail end is communicated with a first medium circulation channel of the first heat exchanger; a communicating pipeline is arranged between the first medium circulating channel and the heat exchange tail end; a first pump is arranged on the communicating pipeline; a second heat exchanger; the second heat source is used for heating the first medium flowing through the second heat exchanger; the first pipeline communicates an inlet of the second heat exchanger with the communicating pipeline; the second pipeline communicates an outlet of the second heat exchanger with the communicating pipeline; a second pump is arranged on the first pipeline or the second pipeline; the exhaust device is used for removing air in the first medium in the integrated system; and the control module is in electric connection or communication connection with the first pump and the second pump. The system is simple in exhaust operation, high in exhaust efficiency and good in exhaust effect.

Description

Technical Field

[0001] The present invention relates to the technical field of water heating, and in particular to an integrated system and an integrated device. Background Art

[0002] At present, when solving the problem of different heating and cooling needs, the heating and cooling functions are generally achieved through two relatively independent sets of equipment. However, achieving the heating and cooling functions through two relatively independent sets of equipment makes installation and maintenance more complicated. Therefore, a heat source with heating function and a heat exchanger capable of heating and / or cooling can be integrated into the same integrated system so that the integrated system has the two major functions of heating and cooling. However, during the installation of the integrated system, there are problems such as long exhaust time of the large system, complicated operation, and general exhaust valve effect.

[0003] To address the above problems, no effective solution has been proposed yet. Utility Model Content

[0004] The embodiments of this specification provide an integrated system and an integrated device to solve the technical problem of low exhaust efficiency and poor effect of the integrated system in the prior art.

[0005] The embodiment of this specification provides an integrated system, including:

[0006] a first heat exchanger;

[0007] a first heat source capable of heating the first medium flowing through the first heat exchanger; a heat exchange end connected to the first medium flow channel of the first heat exchanger, the heated first medium flowing out of the outlet of the first medium flow channel flowing into the heat exchange end, and the first medium flowing out of the heat exchange end flowing into the inlet of the first medium flow channel;

[0008] A connecting pipeline is provided between the first medium circulation channel and the heat exchange end; a first pump is provided on the connecting pipeline, and the first pump drives the first medium to flow from the outlet of the first medium circulation channel to the heat exchange end through the connecting pipeline when in operation, and drives the first medium to flow from the outlet of the heat exchange end to the inlet of the first medium circulation channel at the same time;

[0009] A second heat exchanger;

[0010] a second heat source for heating the first medium flowing through the second heat exchanger;

[0011] A first pipeline connecting the inlet of the second heat exchanger and the connecting pipeline;

[0012] A second pipeline connecting the outlet of the second heat exchanger and the connecting pipeline;

[0013] A second pump is provided on the first pipeline or the second pipeline;

[0014] A first connecting portion is provided between the first pipeline and the connecting pipeline, a second connecting portion is provided between the second pipeline and the connecting pipeline, and the first connecting portion is located upstream of the second connecting portion along the flow direction of the first medium in the connecting pipeline;

[0015] The second pump drives the first medium to flow along the first pipeline, the second heat exchanger, and the second pipeline in an operating state;

[0016] an exhaust device for removing air from the first medium within the integrated system;

[0017] A control module is electrically connected or communicatively connected to the first pump and the second pump.

[0018] In one embodiment, the first heat exchanger includes the first medium circulation channel and the second medium circulation channel, the first medium circulation channel and the second medium circulation channel can exchange heat, and the second medium circulation channel is used to circulate the second medium heated by the first heat source.

[0019] In one embodiment, the first heat source is a heat pump device, and the second heat source is a combustion device.

[0020] In one embodiment, an exhaust device is provided on the connecting pipeline and / or the first pump.

[0021] In one embodiment, an exhaust device is provided on the first pipeline, the second pipeline, and / or the second pump.

[0022] In one embodiment, the first connecting portion and the second connecting portion are both arranged between the outlet of the first heat exchanger and the inlet of the heat exchange end, or,

[0023] The first communication portion and the second communication portion are both disposed between an inlet of the first heat exchanger and an outlet of the heat exchange end.

[0024] In one embodiment, the integrated system also includes a water replenishment device, one end of which is connected to the first pipeline or the second pipeline or the connecting pipeline, and the other end of the water replenishment device is used to connect to a water source, and the water replenishment device also has a water replenishment valve that can control the conduction state between one end of the water replenishment device and the other end of the water replenishment device.

[0025] In one embodiment, the integrated system further comprises:

[0026] A first water flow parameter detection device and a second water flow parameter detection device, wherein the first water flow parameter detection device and the second water flow parameter detection device are used to detect water flow parameters of the first medium flowing in the integrated system.

[0027] In one embodiment, the first water flow parameter detection device is a flow detection device, the second water flow parameter detection device is a pressure detection device, the first water flow parameter detection device is arranged on the connecting pipeline, and the second water flow parameter detection device is arranged on the first pipeline or the second pipeline.

[0028] In one embodiment, the heat exchange terminal includes at least one of the following: a wall heating device, a floor heating device, a fan disk, and a heat sink.

[0029] The embodiment of this specification also provides an integrated device, including:

[0030] case;

[0031] a first heat exchanger, a first medium flow channel and a second medium flow channel disposed in the first heat exchanger, the first medium flow channel and the second medium flow channel being capable of heat exchange, the second medium flow channel being used for flowing a second medium that can be heated by the first heat source;

[0032] a first medium flow outlet and a first medium return port, wherein the outlet of the first medium flow channel of the first heat exchanger is connected to the first medium flow outlet via a first connecting pipe, and the inlet of the first medium flow channel of the first heat exchanger is connected to the first medium return port via a second connecting pipe;

[0033] a first pump, the first pump being arranged on the first communicating pipeline or the second communicating pipeline, and the first pump being used for driving the first medium flowing in from the first medium return port to flow to the first medium outflow port through the first medium flow channel when in operation;

[0034] A second heat exchanger;

[0035] a second heat source for heating the first medium flowing through the second heat exchanger;

[0036] A first pipeline, a second pipeline, a first connecting portion, and a second connecting portion, wherein the first pipeline is used to connect the inlet of the second heat exchanger with the first connecting pipeline; the second pipeline is used to connect the outlet of the second heat exchanger with the first connecting pipeline; the first connecting portion is arranged between the first pipeline and the first connecting pipeline; the second connecting portion is arranged between the second pipeline and the first connecting pipeline; or, the first pipeline is used to connect the inlet of the second heat exchanger with the second connecting pipeline; the second pipeline is used to connect the outlet of the second heat exchanger with the second connecting pipeline; the first connecting portion is arranged between the first pipeline and the second connecting pipeline; the second connecting portion is arranged between the second pipeline and the second connecting pipeline;

[0037] The first communication portion is located upstream of the second communication portion along the flow direction of the first medium in the first communication pipeline;

[0038] A second pump is provided on the first pipeline or the second pipeline, and the second pump is used to drive the first medium to flow along the first pipeline, the second heat exchanger, and the second pipeline in an operating state;

[0039] an exhaust device, the exhaust device being used to remove air from the first medium in the integrated device;

[0040] A control module is electrically connected or communicatively connected to the first pump and the second pump.

[0041] In one embodiment, an exhaust device is provided on the first connecting pipeline, the second connecting pipeline and / or the first pump.

[0042] In one embodiment, an exhaust device is provided on the first pipeline, the second pipeline, and / or the second pump.

[0043] In one embodiment, the first connecting portion and the second connecting portion are both arranged between the outlet of the first heat exchanger and the first medium outlet, or,

[0044] The first communicating portion and the second communicating portion are both arranged between the inlet of the first heat exchanger and the first medium return port.

[0045] In one embodiment, the integrated device also includes a water replenishment device, one end of the water replenishment device is connected to the first pipeline or the second pipeline or the first connecting pipeline or the second connecting pipeline, and the other end of the water replenishment device is used to connect to a water source, and the water replenishment device also has a water replenishment valve that can control the conduction state between one end of the water replenishment device and the other end of the water replenishment device.

[0046] In one embodiment, the integrated device further comprises:

[0047] A first water flow parameter detection device and a second water flow parameter detection device, wherein the first water flow parameter detection device and the second water flow parameter detection device are used to detect the water flow parameters of the first medium flowing in the integrated device.

[0048] In one embodiment, the first water flow parameter detection device is a flow detection device, the second water flow parameter detection device is a pressure detection device, the first water flow parameter detection device is arranged on the first connecting pipeline or the second connecting pipeline, and the second water flow parameter detection device is arranged on the first pipeline or the second pipeline.

[0049] The technical solution of this specification has the following significant beneficial effects:

[0050] An integrated system is provided, in which a first heat exchanger, a first heat source, a heat exchange terminal and a first pump can be provided. The first heat source can heat the first medium flowing through the first heat exchanger. The first medium flow channel of the first heat exchanger is connected to the heat exchange terminal through a connecting pipeline. The first pump can drive the first medium to flow from the first medium flow channel to the heat exchange terminal through the connecting pipeline in the operating state, so as to provide cooling and / or heating for the heat exchange terminal. A second heat exchanger, a second heat source and a second pump can also be provided in the integrated system. The second heat source can heat the first medium flowing through the second heat exchanger. The inlet and outlet of the second heat exchanger are connected to the connecting pipeline through the first pipeline and the second pipeline respectively, so that the inlet and outlet of the second heat exchanger are connected to the heat exchange terminal. The second pump can drive the first medium to flow along the first pipeline, the second heat exchanger and the second pipeline in the operating state, so as to provide cooling and / or heating for the heat exchange terminal. Therefore, the integrated system in this embodiment has two major functions of heating and cooling at the same time. Further, an exhaust device and a control module are also provided in the integrated system. The exhaust device can remove the air in the first medium in the integrated system. The control module can be electrically connected or communicatively connected with the first pump and the second pump, and the control module can control the start and stop of the first pump and / or the second pump to exhaust the integrated system through the exhaust device. Compared with the prior art of exhausting the cooling equipment and the heating equipment separately, the exhaust operation of the integrated system in the embodiment of this specification is simple, the exhaust time is short, the exhaust efficiency can be improved, the exhaust effect can be improved, and the water flow noise can be reduced, the cooling and / or heating effect can be improved, and the user experience can be enhanced.

[0051] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Features described and / or shown for one embodiment can be used in one or more other embodiments in the same or similar manner, combined with features in other embodiments, or replace features in other embodiments.

[0052] It should be emphasized that the term “include / comprises” when used herein refers to the presence of features, parts, steps or components, but does not exclude the presence or addition of one or more other features, parts, steps or components. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes and are used to help understand the present invention. They do not specifically limit the shapes and proportional dimensions of the components of the present invention. Under the guidance of the present invention, those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances. In the drawings:

[0054] Figure 1 A schematic diagram of the structure of an integrated system in an embodiment of this specification is shown;

[0055] Figure 2 A schematic diagram of the structure of an integrated system in an embodiment of this specification is shown;

[0056] Figure 3 A schematic diagram of the structure of an integrated device in an embodiment of this specification is shown;

[0057] Figure 4 A schematic diagram of the structure of an integrated device in an embodiment of this specification is shown;

[0058] Figure 5 A flow chart of an integrated device control method in an embodiment of this specification is shown;

[0059] Figure 6 A flow chart of an integrated device control method in an embodiment of this specification is shown.

[0060] Reference numerals in the above drawings:

[0061] 100, shell; 101, first heat exchanger; 111, first medium circulation channel; 112, second medium circulation channel; 102, first heat source; 103, connecting pipeline; 121, first connecting part; 122, second connecting part; 131, first connecting pipeline; 132, second connecting pipeline; 104, first pump; 105, first medium outflow port; 106, first medium return port; 107, second medium outflow port; 108, second medium return port; 200, water source; 201, second heat exchanger; 202, second heat source; 203, first pipeline; 204, second pipeline; 205, second pump; 300, heat exchange end; 301, exhaust device; 401, water replenishment device; 410, water replenishment valve; 501, first water flow parameter detection device; 502, second water flow parameter detection device. DETAILED DESCRIPTION

[0062] The principles and spirit of this specification will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are provided only to enable those skilled in the art to better understand and implement this specification, and are not intended to limit the scope of this specification in any way. On the contrary, these embodiments are provided to make this specification more thorough and complete, and to fully convey the scope of this disclosure to those skilled in the art.

[0063] In combination with the accompanying drawings and the description of the specific embodiments of the present invention, the details of the present invention can be more clearly understood. However, the specific embodiments of the present invention described herein are only used to explain the purpose of the present invention and cannot be understood as limiting the present invention in any way. Under the guidance of the present invention, technicians can conceive of any possible variations based on the present invention, which should be regarded as belonging to the scope of the present invention. It should be noted that when an element is referred to as "disposed on" another element, it can be directly on the other element or there can also be a central element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a central element at the same time. The terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation method.

[0064] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this specification belongs. The terms used herein in this specification are only for the purpose of describing specific embodiments and are not intended to limit this specification. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0065] This specification provides an integrated system. Figure 1 and Figure 2 , which shows a schematic diagram of the structure of the integrated system in the embodiment of this specification. Figure 1 and Figure 2 As shown, the integrated system in this embodiment may include: a first heat exchanger 101, a first heat source 102, a connecting pipe 103, a first pump 104, a second heat exchanger 201, a second heat source 202, a first pipe 203, a second pipe 204, a second pump 205, an exhaust device 301 and a control module (not shown in the figure).

[0066] The first heat source 102 can be used to heat the first medium flowing through the first heat exchanger 101. The heating in this embodiment is a general heating. The first heat source 102 can exchange heat with the first medium through the first heat exchanger 101, that is, the first heat source 102 can heat or cool the first medium. The first heat source 102 can be a gas water heater, an electric water heater, a solar water heater, a heat pump device, etc. The first medium circulation channel 111 in the first heat exchanger 101 is used to circulate the first medium. The first medium circulation channel 111 of the first heat exchanger 101 can be connected to the heat exchange terminal 300. The heat exchange terminal 300 can provide heating or cooling. The first medium heated or cooled by the first heat source 102 flowing out of the outlet of the first medium circulation channel 111 can flow into the heat exchange terminal 300 from the inlet of the heat exchange terminal 300, and the first medium flowing out of the outlet of the heat exchange terminal 300 can flow into the inlet of the first medium circulation channel 111.

[0067] The connecting pipe 103 is disposed between the first medium flow channel 111 and the heat exchange end 300, and is used to connect the first medium flow channel 111 and the heat exchange end 300. Figure 1 As shown, the connecting pipeline 103 may include two parts: one part of the connecting pipeline 103 is arranged between the outlet of the first medium circulation channel 111 and the inlet of the heat exchange end 300, and the other part of the connecting pipeline 103 is arranged between the outlet of the heat exchange end 300 and the inlet of the first medium circulation channel 111.

[0068] The connecting pipe 103 may be provided with a first pump 104. In operation, the first pump 104 may drive the first medium to flow from the outlet of the first medium circulation channel 111 to the heat exchange end 300 through the connecting pipe 103, and at the same time drive the first medium to flow from the outlet of the heat exchange end 300 to the inlet of the first medium circulation channel 111. The first pump 104 allows the first medium to circulate between the heat exchange end 300 and the first heat exchanger 101, thereby providing cooling or heating for the heat exchange end 300.

[0069] The second heat source 202 is used to heat the first medium flowing through the second heat exchanger 201. The heating in this embodiment can also be a generalized heating. The second heat source 202 can exchange heat with the first medium through the second heat exchanger 201, and can heat or cool the first medium. The second heat source 202 can be a gas water heater, an electric water heater, a solar water heater, a heat pump device, etc. The first pipeline 203 can connect the inlet of the second heat exchanger 201 with the connecting pipeline 103. The second pipeline 204 can connect the outlet of the second heat exchanger 201 with the connecting pipeline 103. There is a first connecting portion 121 between the first pipeline 203 and the connecting pipeline 103. There is a second connecting portion 122 between the second pipeline 204 and the connecting pipeline 103. Along the flow direction of the first medium in the connecting pipeline 103, the first connecting portion 121 can be located upstream of the second connecting portion 122. The second heat exchanger 201 can be connected to the connecting pipeline 103 through the first pipeline 203 and the second pipeline 204, and further connected to the heat exchange terminal 300, so as to provide cooling and / or heating for the heat exchange terminal 300.

[0070] The first pipeline 203 or the second pipeline 204 may be provided with a second pump 205. The second pump 205 drives the first medium to flow at least along the first pipeline 203, the second heat exchanger 201, and the second pipeline 204 in operation.

[0071] like Figure 1 As shown, the second pump 205 can drive the first medium to flow along the first pipeline 203, the second heat exchanger 201, the second pipeline 204, the connecting pipeline 103 between the second connecting part 122 and the inlet of the heat exchange end 300, the heat exchange end 300, the connecting pipeline 103 between the outlet of the heat exchange end 300 and the inlet of the first heat exchanger 101, the first heat exchanger 101, and the connecting pipeline 103 between the outlet of the first heat exchanger 101 and the first connecting part 121 when in operation.

[0072] like Figure 2As shown, the second pump 205 can drive the first medium to flow along the first pipeline 203, the second heat exchanger 201, the second pipeline 204, the connecting pipeline 103 between the second connecting part 122 and the inlet of the first heat exchanger 101, the first heat exchanger 101 and the connecting pipeline 103 between the outlet of the first heat exchanger 101 and the inlet of the heat exchange end 300, the heat exchange end 300, and the connecting pipeline 103 between the outlet of the heat exchange end 300 and the first connecting part 121 when in operation.

[0073] The exhaust device 301 is used to remove air from the first medium in the integrated system. In one embodiment, the exhaust device 301 can be an exhaust valve. In one embodiment, the switch of the exhaust device 301 can be controlled manually. In another embodiment, the exhaust device 301 can be electrically connected or communicatively connected to the control module, and the switch of the exhaust device 301 can be controlled by the control module. In another embodiment, the exhaust device 301 can be an exhaust structure, which is a mechanical structure that can automatically exhaust without communication or manual exhaust. The control module can also be electrically connected or communicatively connected to the first pump 104 and the second pump 205. The control module can control the start and stop of the first pump 104 and / or the second pump 205 to exhaust the integrated system through the exhaust device 301.

[0074] In the above embodiment, the integrated system may be provided with a first heat exchanger 101, a first heat source 102, a heat exchange terminal 300 and a first pump 104. The first heat source 102 can heat the first medium flowing through the first heat exchanger 101. The first medium flow channel 111 of the first heat exchanger 101 is connected with the heat exchange terminal 300 through the connecting pipe 103. The first pump 104 can drive the first medium to flow from the first medium flow channel 111 to the heat exchange terminal 300 through the connecting pipe 103 in the operating state, thereby providing cooling and / or heating for the heat exchange terminal 300. The integrated system may also be provided with a second heat exchanger 201, a second heat source 202 and a second pump 205. The second heat source 202 can heat the first medium flowing through the second heat exchanger 201. The inlet and outlet of the second heat exchanger 201 are connected to the connecting pipeline 103 through the first pipeline 203 and the second pipeline 204 respectively, so that the inlet and outlet of the second heat exchanger 201 are connected to the heat exchange terminal 300. The second pump 205 can drive the first medium to flow along the first pipeline 203, the second heat exchanger 201 and the second pipeline 204 in the operating state, so as to provide cooling and / or heating to the heat exchange terminal 300. Therefore, the integrated system in this embodiment has both heating and cooling functions. Furthermore, an exhaust device 301 and a control module are also provided in the integrated system. The exhaust device 301 can remove the air in the first medium in the integrated system. The control module can be electrically connected or communicatively connected to the first pump 104 and the second pump 205. The control module can control the start and stop of the first pump 104 and / or the second pump 205 to exhaust the integrated system through the exhaust device 301. Compared with the prior art of exhausting the cooling equipment and the heating equipment separately, the exhaust operation of the integrated system in the embodiment of this specification is simple and the exhaust time is short, which can improve the exhaust efficiency and the exhaust effect, thereby reducing the water flow noise, improving the cooling and / or heating effects, and enhancing the user experience.

[0075] like Figure 1As shown, in some embodiments of the present specification, the first heat exchanger 101 may include a first medium circulation channel 111 and a second medium circulation channel 112, and heat exchange can be performed between the first medium circulation channel 111 and the second medium circulation channel 112, and the second medium circulation channel 112 is used to circulate the second medium heated by the first heat source 102. Similarly, the heating in this embodiment is also heating in a broad sense, and the first heat source 102 can heat or cool the second medium. In this embodiment, the two medium circulation channels provided in the first heat exchanger 101 can flow the first medium and the second medium that can exchange heat with each other respectively. In one embodiment, the temperature of the second medium can be lower than the temperature of the first medium, and the second medium can absorb heat from the first medium. After the first medium flows through the first heat exchanger 101, the temperature decreases, that is, the first heat source 102 can absorb heat from the first medium. In another embodiment, the temperature of the second medium can be higher than the temperature of the first medium, and the first medium can absorb heat from the second medium, that is, the first heat source 102 can heat the first medium. By providing the first heat exchanger 101 with two flow channels, the first medium flowing through the first heat exchanger 101 can be heated and / or heat absorbed.

[0076] In some embodiments of the present specification, the first heat source 102 may be a heat pump device, which may heat and / or cool the first medium. The heat pump device may heat or cool the second medium (e.g., refrigerant, which may be a common type of refrigerant such as Freon) flowing through the heat pump device in a working state, and the heated or cooled second medium exchanges heat with the first medium through the first heat exchanger 101, thereby achieving heating and / or cooling of the first medium. The second heat source 202 may be a combustion device, such as a burner of a gas water heater, which may heat the first medium in the second heat exchanger 201.

[0077] In some embodiments of the present specification, an exhaust device 301 may be provided on the connecting pipeline 103 and / or the first pump 104. The exhaust device 301 on the connecting pipeline 103 can at least discharge the air on the connecting pipeline 103 and the pipelines connected thereto, for example, the air in the first pipeline 203, the second pipeline 204, the first heat exchanger 101, the second heat exchanger 201, and the heat exchange terminal 300 can be discharged. The exhaust device 301 may also be provided on the first pump 104, and the exhaust device 301 provided on the first pump 104 can at least discharge the air gathered at the first pump 104. When the air flows through the first pump 104, the air gathers inside the first pump 104 and is discharged through the exhaust device 301, and the exhaust device 301 can be automatically exhausted. By providing the exhaust device 301 on the connecting pipeline 103 and / or the first pump 104, the air in the integrated system can be cleared.

[0078] In some embodiments of the present specification, an exhaust device 301 may be provided on the first pipeline 203, the second pipeline 204, and / or the second pump 205. The exhaust device 301 on the first pipeline 203 can at least exhaust the air on the first pipeline 203 and the pipelines connected to the first pipeline 203, for example, the air in the connecting pipeline 103, the second pipeline 204, the first heat exchanger 101, the second heat exchanger 201, and the heat exchange terminal 300 can be exhausted. The exhaust device 301 on the second pipeline 204 can at least exhaust the air on the second pipeline 204 and the pipelines connected to the second pipeline 204, for example, the air in the connecting pipeline 103, the first pipeline 203, the first heat exchanger 101, the second heat exchanger 201, and the heat exchange terminal 300 can be exhausted. The second pump 205 may also be provided with an exhaust device 301, and the exhaust device 301 provided on the second pump 205 can at least exhaust the air accumulated at the second pump 205. When the air flows through the second pump 205, the air is gathered inside the second pump 205 and discharged through the exhaust device 301, and the exhaust device 301 can be automatically exhausted. By arranging the exhaust device 301 on the first pipeline 203, the second pipeline 204, and / or the second pump 205, the air in the integrated system can be removed.

[0079] like Figure 1 and Figure 2 As shown, in some embodiments of the present specification, an exhaust device 301 may also be provided on the heat exchange end 300, and the exhaust device 301 on the heat exchange end 300 may be used to remove the air accumulated in the heat exchange end.

[0080] like Figure 1 As shown, in some embodiments of the present specification, the first connecting portion 121 and the second connecting portion 122 are both arranged between the outlet of the first heat exchanger 101 and the inlet of the heat exchange terminal 300. The heat exchange medium flowing out of the outlet of the second heat exchanger 201 can enter the heat exchange terminal 300 through the second pipeline 204, the connecting pipeline 103 between the second connecting portion 122 and the inlet of the heat exchange terminal 300, and then flow out from the outlet of the heat exchange terminal 300, through the connecting pipeline 103 between the outlet of the heat exchange terminal 300 and the inlet of the first heat exchanger 101, enter the first heat exchanger 101, and then flow out from the outlet of the first heat exchanger 101, through the connecting pipeline 103 between the outlet of the first heat exchanger 101 and the first connecting portion 121 and the first pipeline 203, and flow back to the second heat exchanger 201. In this embodiment, the first medium flowing out of the second heat exchanger 201 can flow into the heat exchange terminal 300.

[0081] like Figure 2As shown, in some embodiments of the present specification, the first connecting portion 121 and the second connecting portion 122 are both arranged between the inlet of the first heat exchanger 101 and the outlet of the heat exchange terminal 300. The heat exchange medium flowing out of the outlet of the second heat exchanger 201 can enter the first heat exchanger 101 through the second pipeline 204, the connecting pipeline 103 between the second connecting portion 122 and the inlet of the first heat exchanger 101, and then flow out from the outlet of the first heat exchanger 101, through the connecting pipeline 103 between the outlet of the first heat exchanger 101 and the inlet of the heat exchange terminal 300, enter the heat exchange terminal 300, and then flow out from the outlet of the heat exchange terminal 300, through the connecting pipeline 103 between the outlet of the heat exchange terminal 300 and the first connecting portion 121 and the first pipeline 203, and flow back to the second heat exchanger 201. In this embodiment, the first medium flowing out of the second heat exchanger 201 can first enter the first heat exchanger 101 and then flow into the heat exchange terminal 300.

[0082] like Figure 1 and Figure 2 As shown, in some embodiments of the present specification, the integrated system further includes a water replenishment device 401, one end of which is connected to the first pipeline 203 or the second pipeline 204, and the other end of the water replenishment device 401 is used to communicate with the water source 200. The water replenishment device 401 also has a water replenishment valve 410 that can control the conduction state between one end of the water replenishment device 401 and the other end of the water replenishment device 401. In this embodiment, the water replenishment device 401 is arranged between the water source 200 and the first pipeline 203 or the second pipeline 204. By controlling the on-off state of the water replenishment valve 410 on the water replenishment device 401, the water replenishment device 401 can be controlled to replenish water to the first pipeline 203 or the second pipeline 204. Since the first pipeline 203 or the second pipeline 204 is connected to the connecting pipeline 103, the water replenishment device 401 can be controlled to replenish water to the integrated system.

[0083] It is understandable that, in other embodiments, one end of the water replenishing device 401 may also be connected to the connecting pipe 103. The other end of the water replenishing device 401 is used to communicate with the water source 200.

[0084] In some embodiments of the present specification, the integrated system may further include: a first water flow parameter detection device 501 and a second water flow parameter detection device 502, the first water flow parameter detection device 501 and the second water flow parameter detection device 502 are used to detect the water flow parameters of the first medium flowing in the integrated system. By setting the first water flow parameter detection device 501 and the second water flow parameter detection device 502, the water flow parameters of the first medium flowing in the integrated system can be detected, thereby providing reference data for water replenishment and / or exhaust of the integrated system.

[0085] In some embodiments of the present specification, the first water flow parameter detection device 501 is a flow detection device. The second water flow parameter detection device 502 is a pressure detection device. The first water flow parameter detection device 501 is arranged on the connecting pipeline 103. The second water flow parameter detection device 502 is arranged on the first pipeline 203 or the second pipeline 204. In this embodiment, the first water flow parameter detection device 501 and the second water flow parameter detection device 502 are respectively used to detect the water flow and water pressure of the integrated system. The flow detection device can be arranged on the connecting pipeline 103 to detect the pipeline flow. The pressure detection device can be arranged on the first pipeline 203 or the second pipeline 204 to detect the pipeline pressure.

[0086] In some embodiments of the present specification, the heat exchange terminal 300 includes at least one of the following: a wall heating device, a floor heating device, a fan coil and a heat sink. In this embodiment, the wall heating device, the floor heating device and the heat sink can all be used for heating, and the fan coil can be used for heating and / or cooling.

[0087] This specification also provides an integrated device. Figure 3 and Figure 4 , which shows a schematic diagram of the structure of the integrated device in the embodiment of this specification. Figure 3 and Figure 4 As shown, the integrated device in this embodiment may include: a shell 100, a first heat exchanger 101, a first medium flow outlet 105, a first medium return port 106, a first connecting pipe 131, a second connecting pipe 132, a first pump 104, a second heat exchanger 201, a second heat source 202, a first pipeline 203, a second pipeline 204, a first connecting part 121, a second connecting part 122, a second pump 205, an exhaust device 301 and a control module (not shown in the figure).

[0088] The first heat exchanger 101 may be disposed in the housing 100. The first heat exchanger 101 is provided with a first medium flow channel 111 and a second medium flow channel 112. Heat exchange can be performed between the first medium flow channel 111 and the second medium flow channel 112. Figure 1 and Figure 2As shown, the outlet of the second medium circulation channel 112 is communicated with the second medium flow outlet 107 through a pipeline, and the inlet of the second medium circulation channel 112 is communicated with the second medium return port 108 through a pipeline. The second medium flow outlet 107 can be communicated with the inlet of the first heat source, and the second medium return port 108 can be communicated with the outlet of the first heat source. The second medium circulation channel 112 is used to circulate the second medium that can be heated by the first heat source. The first medium in the first medium circulation channel 111 can exchange heat with the second medium in the second medium circulation channel 112. The heating in this embodiment is also heating in a broad sense, and the first heat source can heat or cool the second medium. In this embodiment, the two medium circulation channels provided in the first heat exchanger 101 can flow the first medium and the second medium that can exchange heat with each other respectively. In one embodiment, the temperature of the second medium can be lower than the temperature of the first medium, and the second medium can absorb heat from the first medium. After the first medium flows through the first heat exchanger 101, the temperature decreases. In another embodiment, the temperature of the second medium can be higher than the temperature of the first medium, and the first medium can absorb heat from the second medium. By providing the first heat exchanger 101 with two flow channels, the first medium flowing through the first heat exchanger 101 can be heated and / or heat absorbed.

[0089] like Figure 3 and Figure 4 As shown, the outlet of the first medium flow channel 111 of the first heat exchanger 101 is communicated with the first medium flow outlet 105 through the first communicating pipe 131. The inlet of the first medium flow channel 111 of the first heat exchanger 101 is communicated with the first medium return port 106 through the second communicating pipe 132. The first communicating pipe 131 and the second communicating pipe 132 can be arranged in the housing 100. The first medium flow outlet 105 and the first medium return port 106 can be arranged on the housing 100, and are used to communicate with the heat exchange end outside the integrated device. The second medium flow outlet 107 and the second medium return port 108 can be arranged on the housing 100, and are used to communicate with the first heat source outside the integrated device.

[0090] The first pump 104 may be disposed on the first communication pipeline 131 or the second communication pipeline 132. The first pump 104 is used to drive the first medium flowing in from the first medium return port 106 to flow to the first medium flow outlet 105 through the first medium flow channel 111 in the operating state. The first medium circulates between the heat exchange terminal 300 and the first heat exchanger 101 through the first pump 104, thereby providing cooling or heating for the heat exchange terminal 300.

[0091] The second heat source 202 can be used to heat the first medium flowing through the second heat exchanger 201. The heating in this embodiment can also be a generalized heating. The second heat source 202 can exchange heat with the first medium through the second heat exchanger 201, and can heat or cool the first medium. The second heat source 202 can be a gas water heater, an electric water heater, a solar water heater, a heat pump device, etc.

[0092] like Figure 3 As shown, the first pipeline 203 is used to connect the inlet of the second heat exchanger 201 with the first connecting pipeline 131. The second pipeline 204 is used to connect the outlet of the second heat exchanger 201 with the first connecting pipeline 131. The first connecting portion 121 is arranged between the first pipeline 203 and the first connecting pipeline 131. The second connecting portion 122 is arranged between the second pipeline 204 and the first connecting pipeline 131. The first connecting portion 121 is located upstream of the second connecting portion 122 along the flow direction of the first medium in the first connecting pipeline 131. The heat exchange medium flowing out from the outlet of the second heat exchanger 201 can flow out through the second pipeline 204, the first connecting pipeline 131 between the second connecting part 122 and the first medium flow outlet 105, and then flow back from the first medium return port 106, enter the first heat exchanger 101 through the second connecting pipeline 132, and then flow out from the outlet of the first heat exchanger 101, and flow back to the second heat exchanger 201 through the first connecting pipeline 131 and the first pipeline 203 between the outlet of the first heat exchanger 101 and the first connecting part 121.

[0093] like Figure 4 As shown, the first pipeline 203 is used to connect the inlet of the second heat exchanger 201 with the second connecting pipeline 132. The second pipeline 204 is used to connect the outlet of the second heat exchanger 201 with the second connecting pipeline 132. The first connecting portion 121 is arranged between the first pipeline 203 and the second connecting pipeline 132. The second connecting portion 122 is arranged between the second pipeline 204 and the second connecting pipeline 132. The first connecting portion 121 is located upstream of the second connecting portion 122 along the flow direction of the first medium in the first connecting pipeline 131. The heat exchange medium flowing out from the outlet of the second heat exchanger 201 can enter the first heat exchanger 101 through the second pipeline 204, the second connecting part 122 and the second connecting pipeline 132 between the inlet of the first heat exchanger 101, and then flow out from the outlet of the first heat exchanger 101, through the first connecting pipeline 131, flow out from the first medium flow outlet 105, and then flow back from the first medium return port 106, through the first connecting pipeline 131 and the first pipeline 203, and flow back to the second heat exchanger 201.

[0094] The first pipeline 203 or the second pipeline 204 may be provided with a second pump 205. The second pump 205 drives the first medium to flow at least along the first pipeline 203, the second heat exchanger 201, and the second pipeline 204 in operation.

[0095] like Figure 3 As shown, in one embodiment, the second pump 205 can drive the first medium to flow out from the outlet of the second heat exchanger 201 in the operating state, flow out through the second pipeline 204, the first connecting pipeline 131 between the second connecting part 122 and the first medium flow outlet 105, and then flow back to the second heat exchanger 201 from the first medium return port 106 through the second connecting pipeline 132 between the first medium return port 106 and the inlet of the first heat exchanger 101, the first heat exchanger 101, the first connecting pipeline 131 between the outlet of the first heat exchanger 101 and the first connecting part 121, and the first pipeline 203.

[0096] like Figure 4 As shown, in another embodiment, the second pump 205 can drive the first medium to flow out from the outlet of the second heat exchanger 201 in the operating state, flow out through the second pipeline 204, the second connecting pipeline 132 between the second connecting part 122 and the inlet of the first heat exchanger 101, and then flow out from the first medium return port 106, through the first medium return port 106 and the second connecting pipeline 132, the first heat exchanger 101 and the first connecting pipeline 131 from the first medium outflow outlet 105, and then flow back from the first medium return port 106, through the second connecting pipeline 132 between the first medium return port 106 and the first connecting part 121 and the first pipeline 203, and flow back to the second heat exchanger 201.

[0097] The exhaust device 301 is used to remove air from the first medium in the integrated device. In one embodiment, the exhaust device 301 can be an exhaust valve. In one embodiment, the switch of the exhaust device 301 can be controlled manually. In another embodiment, the exhaust device 301 can be electrically connected or communicatively connected to the control module, and the switch of the exhaust device 301 can be controlled by the control module. The control module can also be electrically connected or communicatively connected to the first pump 104 and the second pump 205. The control module can control the start and stop of the first pump 104 and / or the second pump 205 to exhaust the integrated system through the exhaust device 301.

[0098] In the above embodiment, an integrated device is provided, in which a first heat exchanger 101, a first pump 104, a first medium flow outlet 105 and a first medium return port 106 may be provided. A first medium flow channel 111 for circulating the first medium and a second medium flow channel 112 for circulating the second medium heated by the first heat source are provided in the first heat exchanger 101, and heat exchange can be performed between the first medium flow channel 111 and the second medium flow channel 112. The outlet of the first medium flow channel 111 of the first heat exchanger 101 is connected to the first medium flow outlet 105 through the first connecting pipe 131, and the inlet of the first medium flow channel 111 of the first heat exchanger 101 is connected to the first medium return port 106 through the second connecting pipe 132. In the operating state, the first pump 104 of the first heat exchanger 101 can drive the first medium flowing into the first medium return port 106 from the first medium flow channel 111 to flow to the first medium flow outlet 105 through the first medium flow channel 111. The integrated device may also be provided with a second heat exchanger 201, a second heat source 202, a second pump 205, a first pipeline 203, a second pipeline 204, a first connecting portion 121 and a second connecting portion 122. The second heat source 202 can heat the first medium flowing through the second heat exchanger 201, the inlet of the second heat exchanger 201 is connected to the first connecting pipeline 131 through the first pipeline 203, and the outlet of the second heat exchanger 201 is connected to the second connecting pipeline 132 through the second pipeline 204, so that the inlet and outlet of the second heat exchanger 201 are connected to the first medium flow outlet 105 and the first medium return port 106, and the second pump 205 can drive the first medium to flow along the first pipeline 203, the second heat exchanger 201 and the second pipeline 204 in the operating state. Further, the integrated device is also provided with an exhaust device 301 and a control module. The exhaust device 301 can remove the air in the first medium in the integrated device. The control module can be electrically connected or communicatively connected to the first pump 104 and the second pump 205. The control module can control the start and stop of the first pump 104 and / or the second pump 205 to exhaust the integrated equipment through the exhaust device 301. Compared with the prior art of exhausting the cooling equipment and the heating equipment separately, the exhaust operation of the integrated system in the embodiment of this specification is simple and the exhaust time is short, which can improve the exhaust efficiency and the exhaust effect, thereby reducing the water flow noise, improving the cooling or heating effect, and enhancing the user experience.

[0099] In some embodiments of the present specification, the first heat source may be a heat pump device, which may heat and / or cool the first medium. The heat pump device may heat or cool the second medium (e.g., refrigerant, which may be a common type of refrigerant such as Freon) flowing through the heat pump device in a working state, and the heated or cooled second medium exchanges heat with the first medium through the first heat exchanger 101, thereby achieving heating and / or cooling of the first medium. The second heat source 202 may be a combustion device, such as a burner of a gas water heater, which may heat the first medium in the second heat exchanger 201.

[0100] In some embodiments of the present specification, an exhaust device 301 is provided on the first connecting line 131, the second connecting line 132 and / or the first pump 104. The exhaust device 301 on the first connecting line 131 can at least discharge the air on the first connecting line 131 and the lines connected thereto, for example, the air in the first line 203, the second line 204, the second connecting line 132, the first heat exchanger 101, and the second heat exchanger 201 can be discharged. The exhaust device 301 on the second connecting line 132 can at least discharge the air on the second connecting line 132 and the lines connected thereto, for example, the air in the first connecting line 131, the first line 203, the second line 204, the first heat exchanger 101, and the second heat exchanger 201 can be discharged. The exhaust device 301 can also be provided on the first pump 104, and the exhaust device 301 provided on the first pump 104 can at least discharge the air accumulated at the first pump 104. By providing the exhaust device 301 on the first communication line 131, the second communication line 132 and / or the first pump 104, the air in the integrated system can be purged.

[0101] In some embodiments of the present specification, an exhaust device 301 is provided on the first pipeline 203, the second pipeline 204, and / or the second pump 205. The exhaust device 301 on the first pipeline 203 can at least exhaust the air on the first pipeline 203 and the pipelines connected to the first pipeline 203, for example, the air in the first connecting pipeline 131, the second connecting pipeline 132, the second pipeline 204, the first heat exchanger 101, and the second heat exchanger 201 can be exhausted. The exhaust device 301 on the second pipeline 204 can at least exhaust the air on the second pipeline 204 and the pipelines connected to the second pipeline 204, for example, the air in the first connecting pipeline 131, the second connecting pipeline 132, the first pipeline 203, the first heat exchanger 101, and the second heat exchanger 201 can be exhausted. The second pump 205 can also be provided with an exhaust device 301, and the exhaust device 301 provided on the second pump 205 can at least exhaust the air accumulated at the second pump 205. By providing an exhaust device 301 on the first pipeline 203, the second pipeline 204, and / or the second pump 205, air in the integrated system can be purged.

[0102] like Figure 3 As shown, in some embodiments of the present specification, the first connecting portion 121 and the second connecting portion 122 are both disposed between the outlet of the first heat exchanger 101 and the first medium outlet 105 .

[0103] like Figure 4 As shown, the first connecting portion 121 and the second connecting portion 122 are both arranged between the inlet of the first heat exchanger 101 and the first medium return port 106 .

[0104] like Figure 3 and Figure 4 As shown, in some embodiments of the present specification, the integrated device further includes a water replenishment device 401, one end of the water replenishment device 401 is connected to the first pipeline 203 or the second pipeline 204, and the other end of the water replenishment device 401 is used to communicate with the water source 200. The water replenishment device 401 also has a water replenishment valve 410 that can control the conduction state between one end of the water replenishment device 401 and the other end of the water replenishment device 401. In this embodiment, the water replenishment device 401 is arranged between the water source 200 and the first pipeline 203 or the second pipeline 204. By controlling the on-off state of the water replenishment valve 410 on the water replenishment device 401, the water replenishment device 401 can be controlled to replenish water to the first pipeline 203 or the second pipeline 204. Since the first pipeline 203 or the second pipeline 204 are both connected to the first connecting pipeline 131 and the second connecting pipeline 132, the water replenishment device 401 can be controlled to replenish water to the integrated system.

[0105] It is understandable that, in other embodiments, one end of the water replenishing device 401 may also be connected to the first connecting pipe 131 or the second connecting pipe 132. The other end of the water replenishing device 401 is used to communicate with the water source 200.

[0106] In some embodiments of the present specification, the integrated device may further include: a first water flow parameter detection device 501 and a second water flow parameter detection device 502, the first water flow parameter detection device 501 and the second water flow parameter detection device 502 are used to detect the water flow parameters of the first medium flowing in the integrated device. By setting the first water flow parameter detection device 501 and the second water flow parameter detection device 502, the water flow parameters of the first medium flowing in the integrated device can be detected, thereby providing reference data for water replenishment and / or exhaust of the integrated device.

[0107] In some embodiments of the present specification, the first water flow parameter detection device 501 is a flow detection device. The second water flow parameter detection device 502 is a pressure detection device. The first water flow parameter detection device 501 is arranged on the connecting pipeline 103. The second water flow parameter detection device 502 is arranged on the first pipeline 203 or the second pipeline 204. In this embodiment, the first water flow parameter detection device 501 and the second water flow parameter detection device 502 are respectively used to detect the water flow and water pressure of the integrated device. The flow detection device can be arranged on the connecting pipeline 103 to detect the pipeline flow. The pressure detection device can be arranged on the first pipeline 203 or the second pipeline 204 to detect the pipeline pressure.

[0108] The embodiments of this specification also provide an integrated device control method. Figure 5 1 shows a flow chart of an integrated device control method in an embodiment of the present specification. Specifically, Figure 5 As shown, an integrated device control method provided in an embodiment of this specification may include the following steps:

[0109] Step S10, when an exhaust instruction is received, controlling the integrated device to enter an exhaust logic.

[0110] Step S20, controlling the first pump and / or the second pump to be in a preset exhaust working state.

[0111] The control method in this embodiment can be applied to the integrated device described in any of the above embodiments. In one embodiment, the above integrated device control method can be executed by a control module in the integrated device.

[0112] When an exhaust instruction is received, the integrated device can be controlled to enter an exhaust logic. The exhaust logic may include a logic program corresponding to a series of operation steps for the integrated device to exhaust. In the exhaust logic, the first pump and / or the second pump may be controlled to be in a preset exhaust working state. Since both the first pump and the second pump can drive the first medium to circulate in the integrated device, the first pump, the second pump, or both the first pump and the second pump may be controlled to be in a preset exhaust working state to exhaust.

[0113] In one embodiment, under a preset exhaust working state, the first pump is controlled to cyclically operate at intervals of a third preset speed and a fourth preset speed and / or the second pump is controlled to cyclically operate at intervals of a fifth preset speed and a sixth preset speed. The third preset speed is higher than the fourth preset speed, and the fifth preset speed is higher than the sixth preset speed. When both the first pump and the second pump are running, the first pump and the second pump are at a higher speed at the same time, and at a lower speed at the same time. In this embodiment, by setting two different speeds, the first pump and / or the second pump first runs at a higher speed, and when it needs to switch to a lower speed, the speed of the first pump and / or the second pump drops sharply, and the flow rate of the liquid also drops sharply, and turbulence is formed at this time, so that the bubbles in the liquid can be quickly discharged.

[0114] Step S30: If the water flow parameter of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meets a first preset condition, the integrated device is controlled to exit the exhaust logic.

[0115] After controlling the first pump and / or the second pump to be in a preset exhaust working state, if the water flow parameter in the pipeline of the integrated device meets the first preset condition, it means that the exhaust is completed, and the integrated device is controlled to exit the exhaust logic. The water flow parameter in the pipeline of the integrated device may include the water flow parameter of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline. The water flow parameter may include: pressure parameter and / or flow parameter.

[0116] In the above embodiment, after receiving the exhaust instruction, the integrated device is controlled to enter the exhaust logic. In the exhaust logic, the first pump and / or the second pump are controlled to enter the preset exhaust working state to clear the air in the first medium flowing in the pipeline of the integrated device through the exhaust device. The exhaust operation is simple and can also improve the exhaust efficiency and the exhaust effect, thereby reducing the water flow noise, improving the cooling and / or heating effects, and enhancing the user experience.

[0117] In some embodiments of the present specification, the integrated device may further include a water replenishing device, one end of which can be connected to the first connecting pipe or the second connecting pipe or the first pipe or the second pipe, and the other end of which is used to be connected to a water source. Accordingly, before controlling the first pump and / or the second pump to be in a preset exhaust working state, it may also include: controlling the water replenishing device to be in an open state so that water can flow from the water replenishing device into the integrated device.

[0118] In this embodiment, the integrated device may further include a water replenishing device. The water replenishing device is used to connect the water source and the pipeline in the integrated device. Specifically, the water replenishing device can connect the water source with the first connecting pipeline or the second connecting pipeline or the first pipeline or the second pipeline. When an exhaust instruction is received, the integrated device is controlled to enter the exhaust logic. In the exhaust logic, the water replenishing device is first controlled to be in an open state, so that water can flow from the water source through the water replenishing device into the integrated device, thereby replenishing water for the integrated device. After the water replenishment is completed, the water replenishing device can be controlled to be in a closed state, and the first pump and / or the second pump can be controlled to be in a preset exhaust working state, thereby exhausting the integrated device. In the above manner, the integrated device can be replenished and exhausted.

[0119] In some embodiments of the present specification, in the preset exhaust working state, the first pump is alternately in the running state and the stopping state, and / or the second pump is alternately in the running state and the stopping state. By making the first pump and / or the second pump alternately in the running state and the stopping state, the air in the pipeline of the integrated device can be exhausted.

[0120] In some embodiments of the present specification, in the preset exhaust working state, the first pump and the second pump are in operation at the same time and in shutdown at the same time. In this embodiment, in the preset exhaust working state, the first pump and the second pump are in operation at the same time and in shutdown at the same time, which can further improve the exhaust efficiency compared to exhausting by one pump and exhausting by two pumps at the same time.

[0121] In some embodiments of the present specification, when the line pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than or equal to the first preset pressure, the water replenishing device is controlled to be in a closed state, and the first pump and / or the second pump are controlled to be in a preset exhaust working state. In this embodiment, after receiving the exhaust instruction, the water replenishing device is controlled to be in an open state to replenish water to the integrated device. When the water replenishment is completed, the water replenishing device can be controlled to be in a closed state, and the first pump and / or the second pump can be controlled to be in a preset exhaust working state to exhaust the system. In this embodiment, when the line pressure in the pipeline of the integrated device is greater than the first preset pressure, it indicates that the integrated device has completed water replenishment. Among them, the first preset pressure can be set according to the actual situation. In the above manner, it can be determined whether the water replenishment is completed according to the value of the pipeline pressure.

[0122] In some embodiments of the present specification, the water flow parameters may include pressure and flow; accordingly, if the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset pressure and the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the first preset flow, it is determined that the water flow parameters of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meet the first preset condition; the first preset pressure is greater than the second preset pressure.

[0123] In this embodiment, the water flow parameters may include pressure and flow. When the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset pressure, and the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the first preset flow, it is determined that the exhaust is completed. The first preset pressure is greater than the second preset pressure, because the pipeline pressure before exhaust is greater than the pipeline pressure after exhaust. When the pipeline pressure is greater than the second preset pressure and less than the first preset pressure, it indicates that the water replenishment in the pipeline has been completed and there is less air in the water flowing in the pipeline. When the water flow in the pipeline is greater than the first preset flow, it indicates that there is no gas collection at both the first pump and the second pump, and they can work normally, so that the water flow in the pipeline is large. In this embodiment, the two water flow parameters of pipeline pressure and pipeline water flow are used to determine whether the exhaust is completed at the same time, so that it can accurately determine whether the exhaust is completed, thereby improving the exhaust effect, thereby reducing the water flow noise, improving the heating and / or cooling effect, and enhancing the user experience.

[0124] In some embodiments of the present specification, after controlling the first pump and / or the second pump to be in a preset exhaust working state, it may include: judging whether the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset pressure; if it is judged that the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset pressure, then judging whether the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the first preset flow; if it is judged that the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the first preset flow, then judging that the water flow parameters of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meet the first preset condition.

[0125] In this embodiment, when determining whether exhaust is completed based on pipeline pressure and flow, it is possible to first determine whether the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset pressure. When the pipeline pressure is greater than the second preset pressure, it is then determined whether the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the first preset flow. If the flow is greater than the first preset flow, it is determined that the water flow parameter meets the first preset condition, and then it is determined that exhaust is completed. In this embodiment, the pressure is determined first because the pressure condition is easier to meet, and after the pressure condition is met, the flow condition is easier to meet.

[0126] In some embodiments of the present specification, after controlling the first pump and / or the second pump to be in a preset exhaust working state, it may also include: if the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is not greater than a second preset pressure, then controlling the water replenishment device to be in an open state.

[0127] In this embodiment, after controlling the first pump and / or the second pump to exhaust, if the pipeline pressure is less than or equal to the second preset pressure, it indicates that the pipeline pressure after exhaust is too low, that is, a lot of gas is exhausted during the exhaust process. In this case, the water replenishing device can be controlled to be in an open state to replenish water again until the pipeline pressure is greater than or equal to the first preset pressure. After the pipeline pressure is greater than or equal to the first preset pressure, the water replenishing device is controlled to be in a closed state, and the first pump and / or the second pump is controlled to exhaust again. Repeat the above steps until the pipeline pressure is greater than the second preset pressure. In the above manner, if the pipeline pressure is too low after exhausting, water is replenished again to ensure a larger water flow in the pipeline, thereby improving the cooling and / or heating effect and enhancing the user experience.

[0128] In some embodiments of the present specification, after controlling the first pump and / or the second pump to be in a preset exhaust working state, it may also include: if the flow of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is not greater than the first preset flow, then controlling the water replenishment device to be alternately in an open state and a closed state; controlling the first pump and / or the second pump to be in a preset exhaust working state again.

[0129] In this embodiment, when the flow rate in the integrated device is not greater than the first preset flow rate, there may be gas accumulation at the first pump and / or the second pump, causing the rotation speed of the first pump and / or the second pump to decrease. In this case, the water replenishment device can be controlled to be alternately in an open state and a closed state, so as to oscillate the gas at the water pump into the pipeline through the pressure difference between the water pressure at the water source and the pipeline pressure. After the gas accumulated at the water pump oscillates into the pipeline, the first pump and / or the second pump can be controlled to be in a preset exhaust working state again for exhaust again. After exhausting, it is determined again whether the pipeline pressure and water flow rate meet the first preset condition. If so, the exhaust is completed, otherwise the above steps are repeated until the exhaust is satisfied. In the above manner, the gas accumulated at the water pump can be removed from the integrated device, and the exhaust effect can be further improved.

[0130] In some embodiments of the present specification, during the process in which the water replenishing device is alternately in the open state and the closed state, when the water replenishing device is alternately in the open state and the closed state for a preset time, the water replenishing device is controlled to be in the closed state, and the first pump and / or the second pump are controlled to be in the preset exhaust working state again. In this embodiment, a time period can be preset, and within this preset time period, the water replenishing device can be controlled to be alternately in the open state and the closed state to exhaust the air at the first pump and / or the second pump. Afterwards, the first pump and / or the second pump is controlled to exhaust again.

[0131] In some embodiments of the present specification, when the water replenishing device is alternately in the open state and the closed state for a preset number of times, the water replenishing device is controlled to be in the closed state, and the first pump and / or the second pump are controlled to be in the preset exhaust working state again. In this embodiment, the number of times can be preset, and the water replenishing device can be controlled to be alternately in the open state and the closed state for a preset number of times to exhaust the air at the first pump and / or the second pump. After that, the first pump and / or the second pump are controlled to exhaust again.

[0132] In some embodiments of the present specification, when the water flow parameters of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meet the second preset condition, the water replenishment device is controlled to be in a closed state, and the first pump and / or the second pump are controlled to be in a preset exhaust working state again. In this embodiment, it is determined whether the gas accumulated at the first pump and / or the second pump is oscillated into the pipeline according to the water flow parameters in the pipeline. If so, the water replenishment device is controlled to be closed, and the first pump and / or the second pump is controlled to exhaust again.

[0133] In some embodiments of the present specification, if the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than a third preset pressure, and / or the flow rate of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than a second preset flow rate, it is determined that the water flow parameters of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meet the second preset condition.

[0134] In this embodiment, during the process in which the water replenishing device is alternately in the open state and the closed state, the pipeline pressure will increase due to the gas being oscillated into the pipeline. Since the gas accumulated at the first pump and / or the second pump is reduced, the first pump and / or the second pump can work better, so the pipeline flow rate will increase. Therefore, during the process in which the water replenishing device is alternately in the open state and the closed state, if the pipeline pressure of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the third preset pressure, and / or the flow rate of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline is greater than the second preset flow rate, it is determined that the water flow parameters of the first connecting pipeline, the second connecting pipeline, the first pipeline or the second pipeline meet the second preset condition, that is, it is determined that the gas accumulated at the first pump and / or the second pump is oscillated into the pipeline.

[0135] In some embodiments of the present specification, when the water replenishment device is alternately in an open state and a closed state, the first pump and / or the second pump is in a stopped state. In this embodiment, when the water replenishment device is alternately in an open state and a closed state, the first pump and / or the second pump can be in a stopped state, so as to facilitate oscillation of the gas accumulated at the first pump and / or the second pump into the pipeline.

[0136] In some embodiments of the present specification, the exhaust device is arranged on the first pipeline, the second pipeline, the first connecting pipeline, the second connecting pipeline, the first pump and / or the second pump; accordingly, when the first pump and / or the second pump are in a preset exhaust working state, at least one of the exhaust devices is in an open state. In this embodiment, the exhaust device can be arranged in the first pipeline, the second pipeline, the first connecting pipeline, the second connecting pipeline, the first pump and / or the second pump. The exhaust device arranged on the first pipeline, the second pipeline, the first connecting pipeline, and the second connecting pipeline can at least remove the air in the pipeline of the integrated device. The exhaust device arranged on the first pump can at least remove the air accumulated at the first pump. The exhaust device arranged on the second pump can at least remove the air accumulated at the second pump. When the first pump and / or the second pump are in a preset exhaust working state, at least one of the exhaust devices can be controlled to be in an open state so that the air in the pipeline is discharged from the pipeline via the exhaust device.

[0137] In some embodiments of the present specification, a plurality of heat exchange terminals may be provided between the first medium outflow port and the first medium return port. The plurality of heat exchange terminals may be connected in series. The first medium flowing out of the first medium outflow port flows into the plurality of heat exchange terminals in sequence through the pipeline, and then flows back to the first medium return port through the pipeline. An exhaust valve may be provided on the pipeline between the first medium outflow port and the heat exchange terminal, the pipeline between the two heat exchange terminals, the heat exchange terminal, and / or the pipeline between the first medium return port and the heat exchange terminal. When the first pump and / or the second pump is in a preset exhaust working state, the exhaust valves may be controlled to be fully opened to exhaust air as quickly as possible, improve exhaust efficiency, and improve exhaust effect.

[0138] In some embodiments of the present specification, a plurality of heat exchange terminals may be provided between the first medium outflow port and the first medium return port. The plurality of heat exchange terminals may be connected in parallel. The first medium outflow port is respectively connected to the inlets of the plurality of heat exchange terminals, and the first medium return port is respectively connected to the outlets of the plurality of heat exchange terminals. An exhaust valve may be provided on the pipeline between the first medium outflow port and the inlet of the heat exchange terminal, at the heat exchange terminal, and / or on the pipeline between the first medium return port and the outlet of the heat exchange terminal. When the first pump and / or the second pump is in a preset exhaust working state, the exhaust valves in each heat exchange terminal and on the pipeline where each heat exchange terminal is located may be controlled to open in sequence to discharge the air in the pipeline where each heat exchange terminal is located in sequence.

[0139] Please refer to Figure 6 , shows a flow chart of the integrated device control method in the embodiment of this specification. Figure 6 As shown, the integrated device control method may include the following steps.

[0140] Step S601, receiving an exhaust instruction.

[0141] Step S602, controlling the integrated device to enter exhaust logic.

[0142] Step S603, controlling the water replenishing device to be in an open state for water replenishment.

[0143] Step S604, determine whether the pipeline pressure is greater than the first preset pressure. If yes, execute step S605, otherwise return to step S603.

[0144] Step S605, controlling the water replenishing device to be in a closed state.

[0145] Step S606, controlling the first pump and / or the second pump to be in a preset exhaust working state.

[0146] Step S607, determine whether the pipeline pressure is greater than the second preset pressure. If yes, execute step S608, otherwise return to step S603.

[0147] Step S608, determining whether the pipeline flow is greater than a first preset flow. If so, executing step S610, otherwise, executing step S609.

[0148] Step S609, control the water replenishing device to be alternately in the open state and the closed state. Return to step S606.

[0149] Step S610, controlling the integrated device to exit the exhaust logic.

[0150] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. For details, please refer to the description of the above-mentioned related processing related embodiments, and no further description is given here.

[0151] It should be understood that the above description is for illustration and not for limitation. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this specification should not be determined with reference to the above description, but should be determined with reference to the preceding claims and the full scope of equivalents to which these claims belong.

[0152] The above description is only the preferred embodiment of this specification and is not intended to limit this specification. For those skilled in the art, the embodiments of this specification may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this specification shall be included in the protection scope of this specification.

Claims

1. An integrated system, characterized in that: include: a first heat exchanger; a first heat source capable of heating the first medium flowing through the first heat exchanger; a heat exchange end connected to the first medium flow channel of the first heat exchanger, the heated first medium flowing out of the outlet of the first medium flow channel flowing into the heat exchange end, and the first medium flowing out of the heat exchange end flowing into the inlet of the first medium flow channel; A connecting pipeline is provided between the first medium circulation channel and the heat exchange end; a first pump is provided on the connecting pipeline, and the first pump drives the first medium to flow from the outlet of the first medium circulation channel to the heat exchange end through the connecting pipeline when in operation, and drives the first medium to flow from the outlet of the heat exchange end to the inlet of the first medium circulation channel at the same time; A second heat exchanger; a second heat source for heating the first medium flowing through the second heat exchanger; A first pipeline connecting the inlet of the second heat exchanger and the connecting pipeline; A second pipeline connecting the outlet of the second heat exchanger and the connecting pipeline; A second pump is provided on the first pipeline or the second pipeline; A first connecting portion is provided between the first pipeline and the connecting pipeline, a second connecting portion is provided between the second pipeline and the connecting pipeline, and the first connecting portion is located upstream of the second connecting portion along the flow direction of the first medium in the connecting pipeline; The second pump drives the first medium to flow along the first pipeline, the second heat exchanger, and the second pipeline in an operating state; an exhaust device for removing air from the first medium within the integrated system; A control module is electrically connected or communicatively connected to the first pump and the second pump.

2. The integrated system according to claim 1, characterized in that: The first heat exchanger includes the first medium circulation channel and the second medium circulation channel, the first medium circulation channel and the second medium circulation channel can exchange heat, and the second medium circulation channel is used to circulate the second medium heated by the first heat source.

3. The integrated system according to claim 1, characterized in that: The first heat source is a heat pump device, and the second heat source is a combustion device.

4. The integrated system according to claim 1, characterized in that: The connecting pipeline and / or the first pump are provided with an exhaust device.

5. The integrated system according to claim 1, characterized in that: The first pipeline, the second pipeline, and / or the second pump are provided with an exhaust device.

6. The integrated system according to claim 1, characterized in that: The first connecting portion and the second connecting portion are both arranged between the outlet of the first heat exchanger and the inlet of the heat exchange end, or, The first communication portion and the second communication portion are both disposed between an inlet of the first heat exchanger and an outlet of the heat exchange end.

7. The integrated system according to claim 1, characterized in that: The integrated system also includes a water replenishment device, one end of which is connected to the first pipeline or the second pipeline or the connecting pipeline, and the other end of the water replenishment device is used to connect to a water source. The water replenishment device also has a water replenishment valve that can control the conduction state between one end of the water replenishment device and the other end of the water replenishment device.

8. The integrated system according to claim 1, characterized in that: The integrated system further comprises: A first water flow parameter detection device and a second water flow parameter detection device, wherein the first water flow parameter detection device and the second water flow parameter detection device are used to detect water flow parameters of the first medium flowing in the integrated system.

9. The integrated system according to claim 8, characterized in that: The first water flow parameter detection device is a flow detection device, the second water flow parameter detection device is a pressure detection device, the first water flow parameter detection device is arranged on the connecting pipeline, and the second water flow parameter detection device is arranged on the first pipeline or the second pipeline.

10. The integrated system according to claim 1, characterized in that: The heat exchange terminal includes at least one of the following: wall heating equipment, floor heating equipment, a fan disk and a heat sink.

11. An integrated device, characterized in that: include: case; a first heat exchanger, a first medium flow channel and a second medium flow channel disposed in the first heat exchanger, the first medium flow channel and the second medium flow channel being capable of heat exchange, the second medium flow channel being used for flowing a second medium that can be heated by the first heat source; a first medium flow outlet and a first medium return port, wherein the outlet of the first medium flow channel of the first heat exchanger is connected to the first medium flow outlet via a first connecting pipe, and the inlet of the first medium flow channel of the first heat exchanger is connected to the first medium return port via a second connecting pipe; a first pump, the first pump being arranged on the first communicating pipeline or the second communicating pipeline, and the first pump being used for driving the first medium flowing in from the first medium return port to flow to the first medium outflow port through the first medium flow channel when in operation; A second heat exchanger; a second heat source for heating the first medium flowing through the second heat exchanger; A first pipeline, a second pipeline, a first connecting portion and a second connecting portion, wherein the first pipeline is used to connect the second heat exchanger inlet with the first connecting pipeline; The second pipeline is used to connect the second heat exchanger outlet with the first connecting pipeline; The first connecting portion is arranged between the first pipeline and the first connecting pipeline; The second communication portion is disposed between the second pipeline and the first communication pipeline; Alternatively, the first pipeline is used to connect the second heat exchanger inlet with the second connecting pipeline; The second pipeline is used to connect the second heat exchanger outlet with the second connecting pipeline; The first communication portion is disposed between the first pipeline and the second communication pipeline; The second communication portion is disposed between the second pipeline and the second communication pipeline; The first communication portion is located upstream of the second communication portion along the flow direction of the first medium in the first communication pipeline; A second pump is provided on the first pipeline or the second pipeline, and the second pump is used to drive the first medium to flow along the first pipeline, the second heat exchanger, and the second pipeline in an operating state; an exhaust device, the exhaust device being used to remove air from the first medium in the integrated device; A control module is electrically connected or communicatively connected to the first pump and the second pump.

12. The integrated device according to claim 11, characterized in that The first connecting pipeline, the second connecting pipeline and / or the first pump are provided with an exhaust device.

13. The integrated device according to claim 11, characterized in that The first pipeline, the second pipeline, and / or the second pump are provided with an exhaust device.

14. The integrated device according to claim 11, characterized in that The first connecting portion and the second connecting portion are both arranged between the outlet of the first heat exchanger and the first medium outlet, or, The first communicating portion and the second communicating portion are both arranged between the inlet of the first heat exchanger and the first medium return port.

15. The integrated device according to claim 11, characterized in that The integrated device also includes a water replenishment device, one end of which is connected to the first pipeline or the second pipeline or the first connecting pipeline or the second connecting pipeline, and the other end of the water replenishment device is used to connect to a water source. The water replenishment device also has a water replenishment valve that can control the conduction state between one end of the water replenishment device and the other end of the water replenishment device.

16. The integrated device according to claim 11, characterized in that The integrated device further comprises: A first water flow parameter detection device and a second water flow parameter detection device, wherein the first water flow parameter detection device and the second water flow parameter detection device are used to detect the water flow parameters of the first medium flowing in the integrated device.

17. The integrated device according to claim 16, characterized in that The first water flow parameter detection device is a flow detection device, the second water flow parameter detection device is a pressure detection device, the first water flow parameter detection device is arranged on the first connecting pipeline or the second connecting pipeline, and the second water flow parameter detection device is arranged on the first pipeline or the second pipeline.

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