Constant-temperature and constant-humidity roof air conditioning unit with condensation heat recovery function

Abstract

The constant-temperature and constant-humidity roof air conditioning unit with the condensation heat recovery function comprises a shell, an installation frame is fixedly arranged in the shell, a condenser assembly is fixedly arranged on one side in the installation frame, and a recovery mechanism used for recovering condensation heat of the condenser assembly is arranged between the interior of the shell and the installation frame. And the recycling mechanism comprises a liquid inlet pipe, a liquid outlet pipe, a first sliding groove, a second sliding groove and a sealing gate plate, the liquid inlet pipe is fixedly arranged in the middle of the upper end of the shell, and the liquid outlet pipe is fixedly arranged in the middle of the lower end of the shell. The condenser assembly of a traditional air conditioner can be subjected to air cooling or water cooling according to needs, heat exchange is conducted on the condenser assembly through water during water cooling, and therefore condensation heat can be recycled, it can be guaranteed that warm water can be used all the time when the air conditioner works, the warm water can be used for washing hands, and the energy-saving and environment-friendly effects are achieved. In this way, the using effect of the device can be improved, and condensation heat can be fully utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning units, and particularly relates to a rooftop air conditioning unit with condensation heat recovery, constant temperature and constant humidity. Background Technique

[0002] The air conditioner condenser is a crucial component in the air conditioning system, especially playing a core role during the refrigeration process. The air conditioner condenser, also known as a heat exchanger or an outdoor heat exchanger, is an important part of the household air conditioning refrigeration system. During the refrigeration process, it is responsible for exchanging heat between the high-temperature and high-pressure gaseous refrigerant (such as Freon) and the air outdoors, converting it into a low-temperature and high-pressure liquid refrigerant. Therefore, a large amount of heat will be dissipated outward when the air conditioner condenser is working.

[0003] In the prior art, the cooling of the air conditioner condenser generally adopts the form of air cooling. Most of the heat generated when the condenser is working is dissipated into the air through air cooling. In fact, this part of the heat can be recovered to produce hot water, which can be used for bathing and dishwashing, thus playing a role in saving energy. However, there is a lack of a rooftop air conditioning unit with condensation heat recovery, constant temperature and constant humidity in the prior art. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rooftop air conditioning unit with condensation heat recovery, constant temperature and constant humidity to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rooftop air conditioning unit with condensation heat recovery, constant temperature and constant humidity, including a housing. An installation frame is fixedly arranged inside the housing. A condenser assembly is fixedly arranged on one side inside the installation frame. A recovery mechanism for recovering the condensation heat of the condenser assembly is arranged between the inside of the housing and the installation frame. The recovery mechanism includes a liquid inlet pipe, a liquid outlet pipe, a first sliding groove, a second sliding groove, and a sealing gate plate. The liquid inlet pipe is fixedly arranged in the middle of the upper end of the housing. The liquid outlet pipe is fixedly arranged in the middle of the lower end of the housing. The first sliding groove is fixedly arranged on one side inside the installation frame. The second sliding groove is fixedly arranged on the outside of the installation frame. The sealing gate plate is movably arranged inside both the first sliding groove and the second sliding groove.

[0006] Preferably, the sealing gate plate movably penetrates through the housing and extends to the upper end of the housing. A connecting cross bar is fixedly arranged at the upper end of the sealing gate plate. Electric push rods are fixedly arranged on both sides of the upper end of the housing. The movable end of the electric push rod is fixedly connected to the connecting cross bar. By the contraction of the electric push rod, the connecting cross bar and the sealing gate plate can be driven to move up and down. When the sealing gate plate is at the upper end, the installation frame is in an open state at this time. By the operation of the fan to drive the air flow, the condenser assembly can also be cooled by air cooling. And after the sealing gate plate moves down and is completely clamped into the first chute and the second chute, the installation frame can be completely sealed. At this time, cooling water can be injected into the interior of the installation frame inside the housing through the water inlet pipe. Subsequently, these cooling waters come into contact with the heat dissipation fin plates of the condenser assembly for heat exchange, making these waters become warm water. Then, by opening the electric valve, these warm waters can be discharged through the liquid outlet pipe. In this way, these warm waters can be used for handwashing, so that the use effect of the device can be improved and the condensation heat can be fully utilized.

[0007] Preferably, a fixed frame is fixedly arranged on one side of the surface of the installation frame. A heat dissipation fan is fixedly arranged inside the fixed frame. Through the heat dissipation fan, the condenser assembly can be cooled by traditional air cooling as needed.

[0008] Preferably, a functional compartment is fixedly arranged on one side of the surface of the housing. Through the functional compartment, the installation of the compressor and the air-conditioning electronic control components can be facilitated, and the compressor and the condenser assembly can be installed, and the components inside the functional compartment are separated from the inside of the housing. In this way, when the heat exchange water is poured into the housing, the normal operation of the components inside the functional compartment will not be affected.

[0009] Preferably, mounting plates are fixedly arranged on both sides of the lower end of the housing. Mounting holes are opened at the four corners of the upper surface of the mounting plates. Through the mounting plates, the device can be conveniently fixed and installed at the target position on the roof.

[0010] Preferably, an electric control valve is fixedly arranged between the liquid outlet pipe and the housing. Through the electric valve, the conduction of the liquid outlet pipe can be controlled, so that the water inside the housing can be discharged through the liquid outlet pipe.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] After the sealing gate plate of the present utility model moves down and is completely clamped into the first chute and the second chute, the installation frame can be completely sealed. At this time, cooling water can be injected into the interior of the installation frame inside the housing through the water inlet pipe. Subsequently, these cooling waters come into contact with the heat dissipation fin plates of the condenser assembly for heat exchange, making these waters become warm water. Then, by opening the electric valve, these warm waters can be discharged through the liquid outlet pipe. In this way, these warm waters can be used for handwashing, so that the use effect of the device can be improved and the condensation heat can be fully utilized.

[0013] The utility model has a variety of cooling methods. It can use water for heat exchange to absorb condensation heat, or use traditional air cooling for cooling according to needs, so that the device has good applicability and is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model;

[0015] Figure 2 It is a bottom view of a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model;

[0016] Figure 3 It is a rear view of a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model;

[0017] Figure 4 It is a sectional view of a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model;

[0018] Figure 5 It is in a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model Figure 4 front view;

[0019] Figure 6 It is an installation view of the installation frame and the condenser assembly in a rooftop air conditioner unit with condensation heat recovery, constant temperature and humidity of the utility model.

[0020] In the figure: 1. Housing; 2. Installation frame; 3. Condenser assembly; 4. Liquid inlet pipe; 5. Liquid outlet pipe; 6. First chute; 7. Second chute; 8. Sealing gate; 9. Connecting cross bar; 10. Electric push rod; 11. Fixed frame; 12. Cooling fan; 13. Function bin; 14. Installation plate; 15. Electric control valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-6, the present utility model provides a technical solution: a rooftop air conditioner unit with condensation heat recovery and constant temperature and humidity, including a housing 1. Inside the housing 1, a mounting frame 2 is fixedly arranged. On one side inside the mounting frame 2, a condenser assembly 3 is fixedly arranged. Between the inside of the housing 1 and the mounting frame 2, a recovery mechanism for recovering the condensation heat of the condenser assembly 3 is provided. The recovery mechanism includes a liquid inlet pipe 4, a liquid outlet pipe 5, a first chute 6, a second chute 7, and a sealing gate 8. In the middle of the upper end of the housing 1, the liquid inlet pipe 4 is fixedly arranged. In the middle of the lower end of the housing 1, the liquid outlet pipe 5 is fixedly arranged. On one side inside the mounting frame 2, the first chute 6 is fixedly arranged. On the outside of the mounting frame 2, the second chute 7 is fixedly arranged. Inside both the first chute 6 and the second chute 7, the sealing gate is movably arranged.

[0023] The sealing gate 8 movably penetrates through the housing 1 and extends to the upper end of the housing 1. At the upper end of the sealing gate 8, a connecting cross bar 9 is fixedly arranged. On both sides of the upper end of the housing 1, electric push rods 10 are fixedly arranged. The movable ends of the electric push rods 10 are fixedly connected to the connecting cross bar 9. By the contraction of the electric push rods 10, the connecting cross bar 9 and the sealing gate 8 can be driven to move up and down. When the sealing gate 8 is at the upper end, at this time, the mounting frame 2 is in an open state. By the operation of the fan to drive the air flow, the condenser assembly 3 can also be cooled by air cooling. And after the sealing gate 8 moves down and is completely inserted into the first chute 6 and the second chute 7, the mounting frame 2 can be completely sealed. At this time, cooling water can be injected into the inside of the mounting frame 2 inside the housing 1 through a water inlet pipe. Subsequently, these cooling waters come into contact with the heat dissipation fin plates of the condenser assembly 3 for heat exchange, making these waters become warm water. Then, by opening an electric valve, these warm waters can be discharged through the liquid outlet pipe 5. In this way, these warm waters can be used for handwashing. In this way, the use effect of the present device can be improved, and the condensation heat can be fully utilized;

[0024] On one side of the surface of the mounting frame 2, a fixed frame 11 is fixedly arranged. Inside the fixed frame 11, a heat dissipation fan 12 is fixedly arranged. Through the heat dissipation fan 12, the condenser assembly can be cooled by traditional air cooling as needed;

[0025] On one side of the surface of the housing 1, a function compartment 13 is fixedly arranged. Through the function compartment 13, the installation of a compressor and an air conditioner electronic control assembly can be facilitated, and the compressor and the condenser assembly 3 can be installed. And the components inside the function compartment 13 are separated from the inside of the housing 1. In this way, when the heat exchange water is poured into the housing 1, the normal operation of the components inside the function compartment 13 will not be affected;

[0026] On both sides of the lower end of the housing 1, mounting plates 14 are fixedly arranged. At the four corners of the upper surface of each mounting plate 14, mounting holes are provided. Through the mounting plates 14, the present device can be conveniently fixed and installed at the target position on the rooftop;

[0027] An electric control valve 15 is fixedly arranged between the liquid outlet pipe 5 and the housing 1. The electric valve can be used to control the conduction of the liquid outlet pipe 5, so that the water inside the housing 1 can be discharged through the liquid outlet pipe 5.

[0028] Working principle: Before using this device, first install the device. The device can be conveniently fixed and installed at the target position on the roof through the mounting plate 14. And near this device, a large water storage tank can be built due to the leak. The inside of the housing 1 is connected to the water storage tank through the water inlet pipe. Subsequently, when using this device, the contraction of the electric push rod 10 can drive the connecting cross bar 9 and the sealing gate plate 8 to move up and down. When the sealing gate plate 8 is at the upper end, the installation frame 2 is in an open state at this time. By the operation of the fan to drive the air flow, the condenser assembly 3 can be cooled by air cooling. And after the sealing gate plate 8 moves down and is completely clamped into the first chute 6 and the second chute 7, the installation frame 2 can be completely sealed. At this time, cooling water can be injected into the inside of the installation frame 2 inside the housing 1 through the water inlet pipe. Subsequently, these cooling waters come into contact with the heat dissipation fin plates of the condenser assembly 3 for heat exchange, making these waters become warm water. Then open the electric valve, and these warm waters can be discharged through the liquid outlet pipe 5. In this way, these warm waters can be used to wash hands, so that the use effect of this device can be improved and the condensation heat can be fully utilized.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery, comprising a housing (1), characterized in that: A mounting frame (2) is fixedly arranged inside the shell (1), a condenser assembly (3) is fixedly arranged on one side inside the mounting frame (2), a recovery mechanism for recovering condensation heat of the condenser assembly (3) is arranged between the inside of the shell (1) and the mounting frame (2), the recovery mechanism comprising a liquid inlet pipe (4), a liquid outlet pipe (5), a first slide groove (6), a second slide groove (7), and a sealing gate plate (8), a liquid inlet pipe (4) is fixedly arranged at the middle of the upper end of the shell (1), a liquid outlet pipe (5) is fixedly arranged at the middle of the lower end of the shell (1), a first slide groove (6) is fixedly arranged on one side inside the mounting frame (2), a second slide groove (7) is fixedly arranged on the outside of the mounting frame (2), and sealing gate plates (8) are movably arranged inside the first slide groove (6) and the second slide groove (7).

2. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery according to claim 1, characterized in that: The sealing gate plate (8) is movably inserted through the housing (1) and extends to the upper end of the housing (1); a connecting cross bar (9) is fixedly provided at the upper end of the sealing gate plate (8); electric push rods (10) are fixedly provided on both sides of the upper end of the housing (1); and the movable end of the electric push rod (10) is fixedly connected to the connecting cross bar (9).

3. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery according to claim 1, characterized in that: A fixing frame (11) is fixedly arranged on one side of the surface of the installation frame (2), and a heat dissipation fan (12) is fixedly arranged inside the fixing frame (11).

4. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery according to claim 1, characterized in that: A functional compartment (13) is fixedly arranged on one side of the surface of the housing (1).

5. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery according to claim 1, characterized in that: Mounting plates (14) are fixedly arranged on both sides of the lower end of the shell (1).

6. A constant temperature and humidity rooftop air conditioning unit with condensation heat recovery according to claim 1, characterized in that: An electric control valve (15) is fixedly arranged between the liquid outlet pipe (5) and the housing (1).

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