Micro-air cooling and heating radiation system

Abstract

The utility model discloses a micro-air cooling and heating radiation system, which belongs to the technical field of large-space cooling and heating equipment and comprises an air distributor, a heat exchange device, a refrigeration module and a radiation module, and the heat exchange device is arranged at the end of the air distributor and used for transferring heat so that the refrigeration module is kept at low temperature. A water receiving recoverer is installed at the bottom of the heat exchange device and connected with a heat source, so that condensate water generated in the refrigeration process can be recovered, during specific implementation, the heat source supplies heat through the radiation module, and the radiation module is communicated with the refrigeration module and the heat source through two electromagnetic three-way valves at the same time; therefore, a heat source can independently provide heat for the radiation module through the two electromagnetic three-way valves, then the heat can be converted into infrared radiation through the radiation module, and the infrared radiation can directly penetrate through air and act on a human body and tool equipment in a large space, so that the heating efficiency of the large space is effectively improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of large space cooling and heating equipment, in particular to a micro air cooling and heating radiation system. Background Art

[0002] Compared with ordinary office buildings or residential buildings, factory workshops have the characteristics of large spatial span, high height, complex indoor layout and fast heat dissipation. In particular, the workshop doors, skylights and other openings are numerous and large, resulting in a large amount of outdoor cold or hot air infiltration, causing serious heat loss, seriously affecting the insulation effect of the workshop.

[0003] Therefore, if the workshop is to always maintain a suitable temperature, it is necessary to use heat pump equipment to continuously transfer heat. However, similar equipment on the market generally has the problem of unclear cooling and heating effects or excessive energy consumption. In view of this, the applicant proposes a new technical solution to improve the economy and practicality of similar products. Utility Model Content

[0004] To this end, the utility model provides a micro-air cooling and heating radiation system to solve the problem in the prior art that the cooling and heating effects are not obvious or the energy consumption is too high due to the empty workshop and poor insulation effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model discloses a micro air cooling and heating radiation system, comprising:

[0007] The air distributor has a heat exchange device at the end thereof, a water recovery device is installed at the bottom of the heat exchange device, and the water recovery device is connected to the heat source;

[0008] A refrigeration module, which contains a refrigerant, and the refrigeration module is connected to a heat exchange device, and the temperature of the refrigerant is reduced by the heat exchange device;

[0009] The radiation module has an electromagnetic three-way valve at its input and output ends, and the radiation module is connected to the refrigeration module and the heat source at the same time through the two electromagnetic three-way valves;

[0010] A blower is arranged at the upper end of the air distributor, and the blower is directly opposite to the refrigeration module of the air distributor, and guides the indoor air through the refrigeration module and discharges it from the air distributor.

[0011] Furthermore, the radiation module includes:

[0012] The circulating temperature-changing tube is equipped with an electromagnetic three-way valve at both the input and output ends;

[0013] A radiation plate, with a guide plate installed on the top, the guide plate is connected to the water recovery device, and the guide plate and the radiation plate cover and wrap the circulating temperature-changing tube;

[0014] Wherein, in the heating mode, the circulating temperature-variable tube is connected to the heat source through two electromagnetic three-way valves, and a high-temperature fluid is supplied to the circulating temperature-variable tube through the heat source, so that the radiation plate is heated and releases infrared rays.

[0015] Furthermore, the refrigeration module includes a connecting pipe and an evaporator, an electromagnetic three-way valve is installed at the tail end of the connecting pipe, another electromagnetic three-way valve is installed at the tail end of the evaporator, and the head end of the evaporator is connected to the head end of the connecting pipe through a heat exchange device.

[0016] Furthermore, the heat exchange device includes a pump and an exchanger, the head end of the evaporator is connected to the head end of the connecting pipe through the exchanger, and the exchanger is connected to the pump and transfers heat through the pump;

[0017] In the cooling mode, the evaporator is connected to the connecting pipe through the exchanger, and the exchanger, the evaporator and the circulating temperature-changing pipe are connected in series to form a loop through the electromagnetic three-way valve.

[0018] Furthermore, the water recovery device comprises:

[0019] A water receiving tray, the tail end of which is connected to the guide plate, and the water receiving tray is arranged below the pump;

[0020] A reflux pump is installed at the bottom of the water receiving pan. The reflux pump sucks condensed water from the water receiving pan into the connecting pipe and the circulating temperature-changing pipe through a recovery pipe.

[0021] Furthermore, the air distributor comprises:

[0022] An evaporation chamber, wherein an evaporator and a blower are arranged inside, wherein the guide plate is installed at the bottom of the evaporation chamber, and an air outlet is installed at the side;

[0023] The condensing chamber has a head end connected to the pump, the exchanger is arranged inside the condensing chamber, and the exchanger is connected to the evaporator located in the evaporation chamber.

[0024] Furthermore, the evaporation chamber and the condensation chamber are made of flexible woven fabrics, and a flap is connected to the air outlet;

[0025] When the hair dryer is started, the flip cover is blown up by the airflow to expose the air outlet.

[0026] Furthermore, the evaporation chamber and the condensation chamber are formed by splicing hard plates, and a shutter is arranged on the air outlet.

[0027] Furthermore, a radiation coating is provided on the lower surface of the radiation plate, and the radiation coating is heated to excite infrared rays;

[0028] A diversion valve is installed on the circulating temperature-changing pipe, and the diversion valve is connected to the heat source;

[0029] In the heating mode, the heat source is connected to the circulating temperature-changing pipe through the diversion valve and the evaporator to form a loop.

[0030] Furthermore, the heat source is a solar heat pump, an air heat pump or a ground source heat pump.

[0031] The utility model has the following advantages:

[0032] The micro-air heating and cooling radiation system provided by the technical solution mainly uses water as a medium to transfer the heat in the workshop to the outside in summer. During heating, high-temperature water generated by various energy sources including solar energy, chemical energy, geothermal energy, etc. is consumed as a heat source to heat the radiation heating module, and the infrared rays released thereby are used for radiation heating. Compared with similar products on the market, the technical solution uses ordinary water sources to transfer heat and acts as a medium for heat transfer to achieve the technical effect of radiation heating. It has the characteristics of low maintenance cost, low energy consumption, low construction cost and maintenance cost. It can be used in summer or winter, and the effect is remarkable. It solves the problems of unclear heating and cooling effects and excessive energy consumption in the prior art due to the empty workshop and poor insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0034] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0035] Figure 1 A three-dimensional diagram of the micro-air cooling and heating radiation system provided by the utility model;

[0036] Figure 2 A three-dimensional diagram of the water collecting and recycling device provided by the utility model;

[0037] Figure 3 A three-dimensional diagram of the air distributor provided by the utility model;

[0038] Figure 4 A three-dimensional diagram of the heat exchange device provided by the utility model;

[0039] Figure 5 A three-dimensional diagram of the refrigeration module provided by the utility model;

[0040] Figure 6 A three-dimensional diagram of the radiation module provided by the utility model;

[0041] Figure 7 A stereoscopic diagram of the installation of the drainage valve provided by the utility model;

[0042] In the figure: 1 air distributor; 11 evaporation chamber; 12 condensation chamber; 13 air outlet; 2 heat exchange device; 21 pump; 22 exchanger; 3 refrigeration module; 31 connecting pipe; 32 evaporator; 4 water recovery device; 41 water tray; 42 recovery pipe; 43 reflux pump; 5 radiation module; 51 circulating temperature variable pipe; 52 radiation plate; 53 guide plate; 6 heat source; 7 blower; 8 electromagnetic three-way valve; 9 drainage valve. DETAILED DESCRIPTION

[0043] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Please refer to Figure 1-Figure 7 The utility model discloses a micro air cooling and heating radiation system, which is suspended on the top of the workshop and is used for heating and cooling the workshop to maintain a suitable temperature indoors. The specific description is as follows:

[0045] The micro air cooling and heating radiation system disclosed in the utility model is as follows: Figure 1 , including an air distributor 1, a heat exchange device 2, a refrigeration module 3 and a radiation module 5, wherein a heat exchange device 2 is provided at the end of the air distributor 1 for transferring heat so that the refrigeration module 3 maintains a low temperature. A water recovery device 4 is installed at the bottom of the heat exchange device 2, and the water recovery device 4 is connected to a heat source 6, the refrigeration module 3 and the radiation module 5, thereby recovering the condensed water generated during the refrigeration process.

[0046] In this embodiment, the heat source 6 is a solar heat pump, an air heat pump or a ground source heat pump. In other words, the heat source 6 can accumulate and use all the heat in nature as energy to heat the large workshop. In specific implementation, the heat source 6 is heated through the radiation module 5, wherein an electromagnetic three-way valve 8 is respectively provided at the input end and the output end of the radiation module 5, and the radiation module 5 is connected to the refrigeration module 3 and the heat source 6 at the same time through the two electromagnetic three-way valves 8, so that the heat source 6 can provide heat to the radiation module 5 alone through the two electromagnetic three-way valves 8, and the radiation module 5 can convert the heat into infrared radiation, and the infrared radiation can directly pass through the air to act on the human body and the tools and equipment in the workshop, thereby effectively improving the heating efficiency.

[0047] In this embodiment, if Figure 4 , the refrigeration module 3 is filled with refrigerant, which is common purified water in nature. In addition, the refrigeration module 3 is connected to the heat exchange device 2, and the temperature of the refrigerant is reduced by the heat exchange device 2, so that the refrigeration module 3 is kept at a low temperature. On this basis, since the refrigeration module 3 is located in the air distributor 1, the heat exchange device 2 is provided at the end of the air distributor 1, and the blower 7 is arranged at the upper end of the air distributor 1. The blower 7 is directly opposite to the refrigeration module 3 located in the air distributor 1, and the indoor air is drained through the refrigeration module 3 and discharged from the air distributor 1, thereby achieving the effect of cooling and refrigeration.

[0048] In some embodiments, Figure 4 , Figure 5 and Figure 6 The micro air heating and cooling radiation system includes heating mode and cooling mode during operation:

[0049] The heating mode is realized by the radiation module 5. Specifically, the radiation module 5 includes a circulating temperature-variable tube 51, a radiation plate 52 and a guide plate 53. The input and output ends of the circulating temperature-variable tube 51 are both provided with an electromagnetic three-way valve 8, and the two ends of the circulating temperature-variable tube 51 are connected to the heat source 6 through two electromagnetic three-way valves 8, thereby supplying high-temperature fluid to the circulating temperature-variable tube 51 through the heat source 6, so that the temperature of the circulating temperature-variable tube 51 rises. In this embodiment, the guide plate 53 is located above the radiation plate 52, and the guide plate 53 is suitable for connecting with the water recovery device 4 to recover condensed water. In the heating mode, the circulating temperature-variable tube 51 can heat the radiation plate 52, and the temperature rise of the radiation plate 52 can excite the radiation coating provided on the lower surface of the radiation plate 52, releasing infrared rays, thereby heating the factory area.

[0050] In another possible embodiment, Figure 7A drainage valve 9 can also be installed on the circulation temperature-changing tube 51, and the drainage valve 9 can be directly connected to the heat source 6. Therefore, in the heating mode, the heat source 6 is connected in series with the circulation temperature-changing tube 51 through the drainage valve 9 and the evaporator 32 to form a loop. In this embodiment, the temperature of the evaporator 32 will also rise and maintain a high temperature, and the blower 7 located at the upper end of the air distributor 1 can directly blow the evaporator 32, thereby generating a relatively high temperature airflow, thereby playing the effect of supplementing heating for the workshop, and thereby accelerating the heating speed of the large space. When the temperature reaches a suitable temperature, the drainage valve 9 is closed, and the circulation temperature-changing tube 51 is solely relied on to stimulate radiation heating to achieve a stable and energy-saving effect.

[0051] On the other hand, the refrigeration mode is mainly realized by the refrigeration module 3, wherein the refrigeration module 3 includes a connecting pipe 31 and an evaporator 32, an electromagnetic three-way valve 8 is installed at the tail end of the connecting pipe 31, another electromagnetic three-way valve 8 is installed at the tail end of the evaporator 32, and the head end of the evaporator 32 is connected to the head end of the connecting pipe 31 through the heat exchange device 2, and the heat exchange device 2 can absorb the heat of the water in the connecting pipe 31 and the evaporator 32, so that the temperature of the water body is reduced. In this embodiment, the water body is ordinary domestic water. Under this condition, since the contact area between the evaporator 32 and the air is large, a good cooling effect can be obtained by directly blowing the evaporator 32 with the blower 7. In this embodiment, the heat exchange device 2 includes a pump 21 and an exchanger 22, the head end of the evaporator 32 is connected to the head end of the connecting pipe 31 through the exchanger 22, and the exchanger 22 is connected to the pump 21 and transfers heat through the pump 21. The pump 21 can be a hydraulic pump or an air pump. Its principle is that the exchanger 22 absorbs the heat of the evaporator 32, and the pump 21 quickly takes away the heat of the exchanger 22 by increasing the flow rate of the fluid, thereby realizing heat circulation. Therefore, in the refrigeration mode, the evaporator 32 is connected to the connecting pipe 31 through the exchanger 22, and the exchanger 22, the evaporator 32 and the circulating temperature-changing tube 51 are connected in series through the electromagnetic three-way valve 8 to form a loop.

[0052] In some embodiments, Figure 2 The water collecting and recycling device 4 includes a water collecting pan 41 and a reflux pump 43, wherein the tail end of the water collecting pan 41 is connected to the guide plate 53, so that the condensed water can be gathered in the water collecting pan 41. At the same time, the water collecting pan 41 is located below the pump 21, and a reflux pump 43 is installed at the bottom of the water collecting pan 41. The reflux pump 43 sucks the condensed water of the water collecting pan 41 into the connecting pipe 31 and the circulating temperature-changing pipe 51 through the recovery pipe 42, and the condensed water is mixed with the water in the circulating temperature-changing pipe 51, thereby achieving the purpose of recycling the condensed water.

[0053] In some embodiments, the air distributor 1 includes an evaporation chamber 11 and a condensation chamber 12, and the evaporation chamber 11 and the condensation chamber 12 constitute the main body of the air distributor 1, wherein an evaporator 32 and a blower 7 are arranged inside the evaporation chamber 11, and the blower 7 is an axial flow fan or a volumetric air pump. A guide plate 53 is installed at the bottom of the evaporation chamber 11 and an air outlet 13 is installed on the side. The condensation chamber 12 is connected to the pump 21 at the front end, and an exchanger 22 is arranged inside the condensation chamber 12, and the exchanger 22 is connected to the evaporator 32 located in the evaporation chamber 11.

[0054] In this embodiment, if Figure 3 The main body of the air distributor 1 is tubular. Specifically, in one case, the air distributor 1 is a flexible tube, and the evaporation chamber 11 and the condensation chamber 12 are both made of flexible woven fabrics. A flap is connected to the air outlet 13. When the hair dryer 7 is started, due to the high pressure inside the evaporation chamber 11, the airflow can push open the flap to expose the air outlet 13, thereby achieving the effect of cooling or supplementary heating. In another case, the evaporation chamber 11 and the condensation chamber 12 are both composed of hard plates, and a shutter is provided on the air outlet 13, so that the flow of cold and hot air can be controlled by controlling the shutter.

[0055] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A micro air cooling and heating radiation system, characterized in that: include: An air distributor (1) is provided with a heat exchange device (2) at the end thereof, a water recovery device (4) is installed at the bottom of the heat exchange device (2), and the water recovery device (4) is connected to a heat source (6); A refrigeration module (3) containing a refrigerant therein, the refrigeration module (3) being connected to the heat exchange device (2) and lowering the temperature of the refrigerant through the heat exchange device (2); The radiation module (5) is provided with an electromagnetic three-way valve (8) at its input end and output end respectively, and the radiation module (5) is simultaneously connected to the refrigeration module (3) and the heat source (6) through the two electromagnetic three-way valves (8); A blower (7) is arranged at the upper end of the air distributor (1), and the blower (7) is directly opposite to the refrigeration module (3) of the air distributor (1) and guides the indoor air through the refrigeration module (3) and is discharged from the air distributor (1).

2. The micro air cooling and heating radiation system according to claim 1, characterized in that: The radiation module (5) comprises: The circulating temperature-changing tube (51) is provided with an electromagnetic three-way valve (8) at both the input end and the output end; A radiation plate (52) is provided with a guide plate (53) on the top, the guide plate (53) is connected to the water recovery device (4), and the guide plate (53) and the radiation plate (52) cover and wrap the circulating temperature-changing tube (51); In the heating mode, the circulating temperature-variable tube (51) is connected to the heat source (6) via two electromagnetic three-way valves (8), and a high-temperature fluid is supplied to the circulating temperature-variable tube (51) via the heat source (6), so that the radiation plate (52) is heated and emits infrared rays.

3. The micro air cooling and heating radiation system according to claim 2, characterized in that: The refrigeration module (3) comprises a connecting pipe (31) and an evaporator (32); an electromagnetic three-way valve (8) is installed at the tail end of the connecting pipe (31); another electromagnetic three-way valve (8) is installed at the tail end of the evaporator (32); and the head end of the evaporator (32) is connected to the head end of the connecting pipe (31) through a heat exchange device (2).

4. The micro air cooling and heating radiation system according to claim 3, characterized in that: The heat exchange device (2) comprises a pump (21) and an exchanger (22), the head end of the evaporator (32) is connected to the head end of the connecting pipe (31) through the exchanger (22), and the exchanger (22) is connected to the pump (21) and transfers heat through the pump (21); In the cooling mode, the evaporator (32) is connected to the connecting pipe (31) through the exchanger (22), and the exchanger (22), the evaporator (32) and the circulating temperature-changing pipe (51) are connected in series to form a loop through the electromagnetic three-way valve (8).

5. The micro air cooling and heating radiation system according to claim 4, characterized in that: The water receiving and recycling device (4) comprises: A water receiving tray (41), the rear end of which is connected to the guide plate (53), and the water receiving tray (41) is arranged below the pump (21); A reflux pump (43) is installed at the bottom of the water receiving pan (41). The reflux pump (43) draws condensed water from the water receiving pan (41) into the connecting pipe (31) and the circulating temperature-changing pipe (51) through a recovery pipe (42).

6. The micro air cooling and heating radiation system according to claim 4, characterized in that: The air distributor (1) comprises: An evaporation chamber (11) is provided with an evaporator (32) and a blower (7) inside, the guide plate (53) is installed at the bottom of the evaporation chamber (11), and an air outlet (13) is installed at the side; The condensation chamber (12) has a head end connected to the pump (21), the exchanger (22) is arranged inside the condensation chamber (12), and the exchanger (22) is connected to the evaporator (32) located in the evaporation chamber (11).

7. The micro air cooling and heating radiation system according to claim 6, characterized in that: The evaporation chamber (11) and the condensation chamber (12) are made of flexible woven fabrics, and a flap is connected to the air outlet (13); When the blower (7) is started, the flip cover is blown up by the airflow, revealing the air outlet (13).

8. The micro air cooling and heating radiation system according to claim 6, characterized in that: The evaporation chamber (11) and the condensation chamber (12) are formed by splicing hard plates, and a shutter is provided on the air outlet (13).

9. The micro air cooling and heating radiation system according to claim 2, characterized in that: A diversion valve (9) is installed on the circulating temperature-changing pipe (51), and the diversion valve (9) is connected to the heat source (6); In the heating mode, the heat source (6) is connected to the circulating temperature-changing pipe (51) via the diversion valve (9) and the evaporator (32) to form a loop.

10. The micro air cooling and heating radiation system according to claim 1, characterized in that: The heat source (6) is a solar heat pump, an air heat pump or a ground source heat pump.

Images