Ventilation equipment of prefabricated functional modular floor system

Abstract

According to the ventilation equipment of the prefabricated functional modular floor system, a containing cavity is formed in a building body, and a first mounting cavity is formed in the top of the containing cavity; the air conditioning device is arranged in the first mounting cavity, and the temperature adjusting end penetrates through the building body to the accommodating cavity; the air exchange device is arranged in the first mounting cavity and exchanges heat through the air conditioning device in the first mounting cavity; the power generation device is arranged on one side of the building. The air conditioning device is additionally arranged in the floor system and can be conveniently matched with a prefabricated module for installation, power is supplied to the air conditioning device in a photovoltaic power generation mode, and the air conditioning device is used for carrying out cold and hot regulation and control on the interior of a building containing cavity to achieve temperature regulation on the interior of the containing cavity; therefore, heat exchange is conducted on the air conditioning device, then temperature adjustment in the containing cavity is guaranteed, the stability is improved, and meanwhile the overall temperature adjustment efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of building technology, and in particular relates to a ventilation device for a prefabricated functional modular floor. Background Art

[0002] With the increasing requirements for construction efficiency, more and more construction projects adopt assembly construction, that is, various prefabricated functional modules are assembled together as needed during construction. Among them, heating and cooling devices are installed on the main building structure as needed after the main building structure is completed. However, traditional heating and cooling devices mostly adopt a split structure, which is not only inconvenient to combine with various functional modules, but also has large size, high energy consumption, poor heating and cooling effect, resulting in waste of resources. Summary of the invention

[0003] The purpose of the present invention is to provide a ventilation device for a prefabricated functional modular floor to solve the technical problems that traditional heating and cooling devices cannot be effectively pre-configured with functional modules, and have large size, high energy consumption and poor heat exchange effect.

[0004] In order to solve the above technical problems, the specific technical solutions of the present invention are as follows:

[0005] In some embodiments of the present application, a ventilation device for a prefabricated functional modular floor is provided, comprising:

[0006] A building body, wherein a receiving cavity is provided in the building body, a first installation cavity is provided at the top of the receiving cavity, and an air inlet and an air outlet are provided on both sides of the first installation cavity;

[0007] An air conditioning device, the air conditioning device is arranged in the first installation cavity, the air conditioning device is connected to the building, and the temperature adjustment end thereof passes through the building to the accommodation cavity;

[0008] A ventilation device, the ventilation device is arranged in the first installation cavity, and performs heat exchange with the air conditioning device in the first installation cavity;

[0009] The power generation device is arranged on one side of the building, is fixedly connected to the building, and is electrically connected to the air conditioning device and the ventilation device.

[0010] In some embodiments of the present application, the air-conditioning device includes: a first temperature control end, a second temperature control end and a current regulating component; the first temperature control end is arranged at the top of the accommodating cavity, and is fixedly connected to the building; the second temperature control end is arranged at the bottom of the first installation cavity, and corresponds to the position of the first temperature control end, and a thermocouple loop is formed between the first temperature control end and the second temperature control end; the current regulating component is arranged in the first installation cavity, and is provided with a first power connection end and a second power connection end, and the first power connection end and the second power connection end are respectively connected to the thermocouple loop formed by the first temperature control end and the second temperature control end, and the first temperature control end and the second temperature control end are switched between cold and hot by changing the polarity of the internal current.

[0011] In some embodiments of the present application, the current regulating component is electrically connected to the power generating device.

[0012] In some embodiments of the present application, the power generation device is one or a combination of photovoltaic power generation, hydropower generation and wind power generation.

[0013] In some embodiments of the present application, the power generation device is a photovoltaic power generation structure, including:

[0014] A second installation cavity, wherein the second installation cavity is arranged on one side of the building;

[0015] A slide groove, the slide groove is arranged on the side wall of the second installation cavity;

[0016] A telescopic cylinder, which is arranged in the second installation cavity, is provided with a slider, and is engaged with the slide groove through the slider, and the telescopic end of the telescopic cylinder is connected to the top of the second installation cavity;

[0017] An adjusting device, the adjusting device is located in the second installation cavity and is symmetrically arranged on both sides of the telescopic cylinder;

[0018] The photovoltaic panel is arranged on the regulating end of the regulating device and is fixedly connected to the regulating device.

[0019] In some embodiments of the present application, the regulating device is a combined structure, including:

[0020] A first connecting rod, one end of which is hinged to the bottom of the second mounting cavity and has a first connecting end;

[0021] A second connecting rod, one end of which is hinged to the telescopic cylinder, and the other end of which is hinged to the first connecting end of the first connecting rod;

[0022] A third connecting rod, one end of which is hinged to the telescopic cylinder and is located above the second connecting rod;

[0023] A fourth connecting rod, one end of which is hinged to the end of the first connecting rod, and the other end of which is hinged to the end of the third connecting rod. A connecting plate is provided on the fourth connecting rod, and the fourth connecting rod is fixedly connected to the photovoltaic panel through the connecting plate.

[0024] Compared with the prior art, the beneficial effects of the present invention lie in that an air-conditioning device is added to the floor slab to facilitate installation with prefabricated modules, photovoltaic power generation is used to power the air-conditioning device, and the air-conditioning device is used to regulate the temperature inside the building housing cavity by cooling and heating the building housing cavity. A ventilation device is provided in the first installation cavity to exchange heat with the air-conditioning device, thereby ensuring temperature regulation inside the housing cavity. This not only improves stability, but also improves the overall temperature regulation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0026] Figure 1 A schematic diagram of an integrated structure provided by an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of the internal structure of a building provided by an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of the structure of an air conditioning device provided by an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of the structure of a power generation device provided by an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of the expanded structure of a power generation device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0033] See attached Figure 1-2 , 4-5, according to some embodiments of the present application, including:

[0034] The building body 1 is a structure such as a house or a building, which is not limited here. A receiving cavity is provided in the building body 1, and a first installation cavity 101 is provided on the top of the receiving cavity; wherein, the building body 1 in the present application is used in conjunction with a prefabricated functional modular component and application method for a floor cover disclosed in patent number 20181075030.3, and a floor cover, so as to perform prefabricated module installation, and air inlets and air outlets are provided on both sides of the first installation cavity 101;

[0035] The air conditioning device 2 (which may be a semiconductor temperature control device based on ANSYS simulation) is arranged in the first installation cavity 101, connected to the building body 1, and the temperature regulating end thereof passes through the building body 1 to the accommodation cavity;

[0036] It should be noted that the air-conditioning device 2 includes: a first temperature-control terminal 5, a second temperature-control terminal 6 and a current regulating member; the first temperature-control terminal 5 is arranged at the top of the accommodating cavity, and is fixedly connected to the building 1; the second temperature-control terminal 6 is arranged at the bottom of the first installation cavity 101, and corresponds to the position of the first temperature-control terminal 5, and a thermocouple loop is formed between the first temperature-control terminal 5 and the second temperature-control terminal 6; the current regulating member is arranged in the first installation cavity 101, and is provided with a first power connection terminal and a second power connection terminal, and the first power connection terminal and the second power connection terminal are respectively connected to the thermocouple loop formed by the first temperature-control terminal 5 and the second temperature-control terminal 6, and the first temperature-control terminal 5 and the second temperature-control terminal 6 are switched between hot and cold by changing the polarity of the internal current. In other words, the air-conditioning device 2 is a cold and hot plate temperature control device, and the first temperature-control terminal 5 and the second temperature-control terminal 6 are switched between hot and cold by changing the polarity of the current in the current regulating member, so that the temperature of the accommodating cavity is adjusted.

[0037] The ventilation device 4 is a fan, which is arranged in the first installation cavity 101. By exchanging heat with the air-conditioning device 2 in the first installation cavity 101, it is preferentially arranged at the air inlet and the air outlet. The ventilation device 4 accelerates the flow of gas in the first installation cavity 101, thereby exchanging heat with the second temperature control end 6, thereby improving the temperature regulation efficiency and overall stability.

[0038] The power generation device 3 is arranged at one side of the building body 1 and is fixedly connected to the building body 1 , and is electrically connected to the air conditioning device 2 and the ventilation device 4 .

[0039] It should be noted that the power generation device 3 is one or a combination of photovoltaic power generation, hydropower generation and wind power generation.

[0040] In some embodiments of the present application, the above technical solution is adopted, wherein the power generation device 3 is a photovoltaic power generation structure, including:

[0041] A second installation cavity 301, wherein the second installation cavity 301 is disposed on one side of the building 1;

[0042] A slide groove, which is arranged on the side wall of the second installation cavity 301;

[0043] The telescopic cylinder 302 is arranged in the second installation cavity 301, and a slider is provided on the telescopic cylinder 302, and the slider is engaged with the slide groove, and the telescopic end of the telescopic cylinder 302 is connected to the top of the second installation cavity 301;

[0044] The adjusting device 303 is located in the second installation cavity 301 and is symmetrically arranged on both sides of the telescopic cylinder 302;

[0045] The photovoltaic panel 304 is arranged on the regulating end of the regulating device 303 and is fixedly connected to the regulating device 303 . A power storage device should be arranged on the photovoltaic panel 304 .

[0046] It should be noted that the adjustment device 303 is a combined structure, including:

[0047] A first connecting rod 3031, one end of which is hinged to the bottom of the second installation cavity 301 and has a first connecting end;

[0048] A second connecting rod 3032, one end of which is hinged to the telescopic cylinder 302, and the other end of which is hinged to the first connecting end of the first connecting rod 3031;

[0049] A third connecting rod 3033, one end of which is hinged to the telescopic cylinder 302 and is located above the second connecting rod 3032;

[0050] The fourth connecting rod 3034 has one end hinged to the end of the first connecting rod 3031 and the other end hinged to the end of the third connecting rod 3033, a connecting plate is provided on the fourth connecting rod 3034, and the fourth connecting rod 3034 is fixedly connected to the photovoltaic panel 304 through the connecting plate.

[0051] It is indispensable that the power generation device also has a corresponding power storage module such as a battery, and the installation position and corresponding installation relationship of the power storage module are selected according to actual needs.

[0052] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0053] Under normal circumstances, the photovoltaic panel 304 is embedded in the side of the building 1 to generate photovoltaic power. In an environment with a small light range, the telescopic cylinder 302 is started so that the telescopic cylinder 302 can move longitudinally, thereby driving the first connecting rod 3031, the second connecting rod 3032, and the third connecting rod 3033 to swing, and then the fourth connecting rod 3034 extends out of the second installation cavity 301, thereby changing the angle of the photovoltaic panel 304, thereby increasing the range of photovoltaic power generation, thereby improving power generation efficiency, and then supplying power to each device, thereby reducing overall energy consumption.

[0054] Reference Figure 1-5 As shown, in some embodiments of the present application, the above technical solution is adopted, which includes:

[0055] The building body 1 is a structure such as a house or a building, which is not limited here. A receiving cavity is provided in the building body 1, a floor heating device is provided at the bottom of the receiving cavity, and a first installation cavity 101 is provided at the top of the receiving cavity; wherein, the building body 1 in the present application is used in conjunction with a prefabricated functional modular component and application method for a floor cover disclosed in patent number 201811075030.3, and a floor cover, so as to perform prefabricated module installation;

[0056] The air conditioning device 2 can be an integrated air conditioning structure or a split air conditioning structure. The type of air conditioning is selected according to actual needs. The air conditioning device 2 is arranged in the first installation cavity 101 and is connected to the floor heating device.

[0057] It should be noted that an air inlet and an air outlet are provided in the first installation cavity 101 , wherein the air inlet is connected to the air inlet end of the air conditioning device 2 , and the air outlet is connected to the air outlet end of the air conditioning device 2 .

[0058] The power generation device 3 is one or a combination of photovoltaic power generation, hydroelectric power generation and wind power generation. The power generation device 3 is arranged on one side of the building 1 and is fixedly connected to the building 1 and is electrically connected to the air conditioning device 2.

[0059] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0060] By pre-installing the air-conditioning device 2 on the top of the accommodating cavity, prefabricated installation is facilitated, and the air-conditioning device 2 is used to provide heating and cooling for the floor heating device and the accommodating cavity, so that the gas temperature in the accommodating cavity can be regulated. By using the power generation device 3 to power the air-conditioning device 2, the overall energy consumption is reduced, providing a basis for reducing energy consumption and improving heating and cooling effects.

[0061] In some embodiments of the present application, the above-mentioned technical solution is adopted, wherein a plurality of partitions are provided in the first installation cavity 101, and the first installation cavity 101 is divided into a first chamber 1011, a second chamber 1012, a third chamber 1013 and a fourth chamber 1014 by the partitions, and the chambers are not connected to each other.

[0062] It should be noted that the air conditioning device 2 is a combined structure, including:

[0063] The current exchange device 201 is disposed in the first chamber 1011 and is electrically connected to the power generation device 3 for converting the DC power stored in the power generation device 3 into AC power;

[0064] The compression heat exchange device 202 is an air compression heat exchange device 202, which is arranged in the first chamber 1011, is electrically connected to the current exchange device 201, and its air inlet end passes through the bottom of the first installation cavity 101 to the accommodating cavity, and the compression heat exchange device 202 extracts the gas in the accommodating cavity;

[0065] The first heat exchange device 203 is a water heater. The first heat exchange device 203 is disposed in the second chamber 1012 and is connected to the compression heat exchange device 202 through a pipeline, which is also connected to the floor heating device. The gas transmitted by the compression heat exchange device 202 is received and heat is exchanged between the gas and the liquid in the first heat exchange device 203, so that the temperature of the gas is regulated.

[0066] The second heat exchange device 204 is a gas heat exchange device, which is disposed in the third chamber 1013 and connected to the compression heat exchange device 202. A cavity is provided inside the second heat exchange device 204 for accommodating gas, and an air outlet pipe is provided in the cavity, so that the gas in the compression heat exchange device 202 enters the third chamber 1013 after heat exchange with the gas inside the second heat exchange device 204, and then enters the accommodating cavity through the air outlet window 206 in the third chamber 1013;

[0067] The blowing device 205 is a blower, and the blowing device 205 is arranged in the third chamber 1013, and corresponds to the position of the second heat exchange device 204, and is electrically connected to the current exchange device 201, and the gas in the third chamber 1013 is further accelerated to enter the accommodating chamber through the blowing device 205;

[0068] An air outlet window 206, which is disposed at the bottom of the third chamber 1013, is communicated with the accommodating chamber, and corresponds to the position of the air blowing device 205;

[0069] The circulation device 207 is a gas circulation pump device, which is arranged in the fourth chamber 1014, connected to the second heat exchange device 204 pipeline, and connected to the external gas source, wherein the gas source can be cold air or hot air or carbon dioxide gas.

[0070] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0071] The gas in the accommodating chamber is extracted through the compression heat exchange device 202 and pre-injected into the first heat exchange device 203, so as to exchange heat with the liquid in the first heat exchange device 203. The liquid after heat exchange can be recycled with the floor heating device. Correspondingly, the first heat exchange device 203 is connected to the water-using device in the accommodating chamber, and heat is exchanged with the gas in the first heat exchange device 203 by compressing the gas in the heat exchange device 202, so as to provide water of corresponding temperature for the floor heating device and the water-using device. After the gas in the compression heat exchange device 202 has undergone heat exchange with the first heat exchange device 203, it can be directly injected into the accommodating chamber, or it can be injected into the second heat exchange device 204 again, so that the gas enters the second heat exchange device 204, further heat exchange is performed on the gas, so that the gas temperature can reach the corresponding control temperature, and then be discharged into the accommodating chamber. It should be noted that during use, the first heat exchange device 203 and the second heat exchange device 204 can be self-heated, so that the heat exchange effect is more stable, thereby improving the overall heating and cooling effect.

[0072] In some embodiments of the present application, the above technical solution is adopted, wherein the power generation device 3 is a photovoltaic power generation structure, including:

[0073] A second installation cavity 301, wherein the second installation cavity 301 is disposed on one side of the building 1;

[0074] A slide groove, which is arranged on the side wall of the second installation cavity 301;

[0075] The telescopic cylinder 302 is arranged in the second installation cavity 301, and a slider is provided on the telescopic cylinder 302, and the slider is engaged with the slide groove, and the telescopic end of the telescopic cylinder 302 is connected to the top of the second installation cavity 301;

[0076] The adjusting device 303 is located in the second installation cavity 301 and is symmetrically arranged on both sides of the telescopic cylinder 302;

[0077] The photovoltaic panel 304 is arranged on the regulating end of the regulating device 303 and is fixedly connected to the regulating device 303 . A power storage device should be arranged on the photovoltaic panel 304 .

[0078] It should be noted that the adjustment device 303 is a combined structure, including:

[0079] A first connecting rod 3031, one end of which is hinged to the bottom of the second installation cavity 301 and has a first connecting end;

[0080] A second connecting rod 3032, one end of which is hinged to the telescopic cylinder 302, and the other end of which is hinged to the first connecting end of the first connecting rod 3031;

[0081] A third connecting rod 3033, one end of which is hinged to the telescopic cylinder 302 and is located above the second connecting rod 3032;

[0082] The fourth connecting rod 3034 has one end hinged to the end of the first connecting rod 3031 and the other end hinged to the end of the third connecting rod 3033, a connecting plate is provided on the fourth connecting rod 3034, and the fourth connecting rod 3034 is fixedly connected to the photovoltaic panel 304 through the connecting plate.

[0083] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0084] Under normal circumstances, the photovoltaic panel 304 is embedded in the side of the building 1 to generate photovoltaic power. In an environment with a small light range, the telescopic cylinder 302 is started so that the telescopic cylinder 302 can move longitudinally, thereby driving the first connecting rod 3031, the second connecting rod 3032, and the third connecting rod 3033 to swing, and then the fourth connecting rod 3034 extends out of the second installation cavity 301, thereby changing the angle of the photovoltaic panel 304, thereby increasing the range of photovoltaic power generation, thereby improving power generation efficiency, and then supplying power to each device, thereby reducing overall energy consumption.

[0085] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0086] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0087] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0088] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0089] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ventilation device for a prefabricated functional modular floor, characterized in that: include: A building body, wherein a receiving cavity is provided in the building body, a first installation cavity is provided at the top of the receiving cavity, and an air inlet and an air outlet are provided on both sides of the first installation cavity; An air conditioning device, the air conditioning device is arranged in the first installation cavity, the air conditioning device is connected to the building, and the temperature adjustment end thereof passes through the building to the accommodation cavity; A ventilation device, the ventilation device is arranged in the first installation cavity, and performs heat exchange with the air conditioning device in the first installation cavity; The power generation device is arranged on one side of the building, is fixedly connected to the building, and is electrically connected to the air conditioning device and the ventilation device.

2. The ventilation equipment of the prefabricated functional modular floor according to claim 1, characterized in that: The air conditioning device includes: a first temperature control end, a second temperature control end and a current regulating component; the first temperature control end is arranged at the top of the accommodating cavity, and is fixedly connected to the building; the second temperature control end is arranged at the bottom of the first installation cavity, and corresponds to the position of the first temperature control end, and a thermocouple loop is formed between the first temperature control end and the second temperature control end; the current regulating component is arranged in the first installation cavity, and is provided with a first power connection end and a second power connection end, and the first power connection end and the second power connection end are respectively connected to the thermocouple loop formed by the first temperature control end and the second temperature control end, and the first temperature control end and the second temperature control end are switched between cold and hot by changing the polarity of the internal current.

3. The ventilation equipment of the prefabricated functional modular floor according to claim 2, characterized in that: The current regulating member is electrically connected to the power generating device.

4. The ventilation equipment of the prefabricated functional modular floor according to claim 3, characterized in that: The power generation device is one or a combination of photovoltaic power generation, hydroelectric power generation and wind power generation.

5. The ventilation equipment of the prefabricated functional modular floor according to claim 4, characterized in that: The power generation device is a photovoltaic power generation structure, comprising: A second installation cavity, wherein the second installation cavity is arranged on one side of the building; A slide groove, the slide groove is arranged on the side wall of the second installation cavity; A telescopic cylinder, which is arranged in the second installation cavity, is provided with a slider, and is engaged with the slide groove through the slider, and the telescopic end of the telescopic cylinder is connected to the top of the second installation cavity; An adjusting device, the adjusting device is located in the second installation cavity and is symmetrically arranged on both sides of the telescopic cylinder; The photovoltaic panel is arranged on the regulating end of the regulating device and is fixedly connected to the regulating device.

6. The ventilation equipment of the prefabricated functional modular floor according to claim 5, characterized in that: The regulating device is a combined structure, comprising: A first connecting rod, one end of which is hinged to the bottom of the second mounting cavity and has a first connecting end; A second connecting rod, one end of which is hinged to the telescopic cylinder, and the other end of which is hinged to the first connecting end of the first connecting rod; A third connecting rod, one end of which is hinged to the telescopic cylinder and is located above the second connecting rod; A fourth connecting rod, one end of which is hinged to the end of the first connecting rod, and the other end of which is hinged to the end of the third connecting rod. A connecting plate is provided on the fourth connecting rod, and the fourth connecting rod is fixedly connected to the photovoltaic panel through the connecting plate.

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