CN210070273U - Quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery function - Google Patents
Quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery function Download PDFInfo
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- CN210070273U CN210070273U CN201920676893.XU CN201920676893U CN210070273U CN 210070273 U CN210070273 U CN 210070273U CN 201920676893 U CN201920676893 U CN 201920676893U CN 210070273 U CN210070273 U CN 210070273U
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- heat exchanger
- heat recovery
- enthalpy
- compressor
- increasing
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Abstract
The utility model discloses a defrosting low-temperature enthalpy-increasing air cooler with a heat recovery quick bypass, which comprises a structure main body, wherein the structure main body comprises an enthalpy-increasing compressor, a heat recovery heat exchanger, a condensation heat exchanger, a first expansion valve, a flash evaporation liquid storage tank, a first expansion valve, an evaporation heat exchanger and a gas-liquid separator; the enthalpy-increasing compressor is connected with the heat recovery heat exchanger, the condensation heat exchanger, the first expansion valve and the flash evaporation liquid storage tank loop; the enthalpy-increasing compressor is connected with the gas-liquid separator, the evaporation heat exchanger, the second expansion valve and the flash evaporation liquid storage tank loop; one side of the heat recovery heat exchanger is provided with a water tank connected with the heat recovery heat exchanger; a condensing fan and an evaporating fan are respectively arranged on one side of the condensing heat exchanger and one side of the evaporating heat exchanger, and the condensing heat exchanger is provided with an electromagnetic valve in control connection with the condensing heat exchanger; the utility model discloses a through waste heat recovery, can heat the water of water tank through lower energy consumption, and the refrigeration effect is better, through the setting of solenoid valve, effectively solves the problem that the refrigeration frosted simultaneously.
Description
Technical Field
The utility model relates to an indoor temperature adjusting device field specifically is a take quick bypass defrosting low temperature enthalpy-increasing air-cooler of heat recovery.
Background
The air cooler is a mechanical device which utilizes the principle of evaporative cooling and has dual functions of cooling and humidifying, the air cooler is commonly used for reducing the indoor temperature, and because the air is always introduced into the room from the outside, namely a positive pressure system, the air cooler can keep the indoor air fresh, increase the air humidity, force suspended particles in the air to settle, and play a role in purifying the air.
In recent years, with global warming, summer becomes hotter and hotter, and people generally like products such as electric fans, air coolers, air conditioners and the like to reduce the temperature indoors, so that more comfortable environment is provided for families. In recent years, air coolers have received much attention from consumers because they have a high cost performance and a certain cooling, humidifying and dust removing effect.
However, higher heat can be produced in the current air-cooler working process, and the energy consumption is higher, frosts easily when cooling, and then can influence the cooling effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take quick bypass defrosting low temperature enthalpy-increasing air-cooler just in order to solve above-mentioned problem.
The utility model discloses a technical scheme realizes above-mentioned mesh through following, a take quick bypass defrosting low temperature of heat recovery to increase enthalpy air-cooler, its characterized in that, including a main structure body, the main structure body includes increases enthalpy compressor, heat recovery heat exchanger, condensation heat exchanger, first expansion valve, flash distillation liquid storage pot, second expansion valve, evaporation heat exchanger and vapour and liquid separator;
the enthalpy-increasing compressor is connected with the heat recovery heat exchanger, the condensation heat exchanger, the first expansion valve and the flash evaporation liquid storage tank loop;
the enthalpy-increasing compressor is connected with the gas-liquid separator, the evaporation heat exchanger, the second expansion valve and the flash evaporation liquid storage tank loop;
one side of the heat recovery heat exchanger is provided with a water tank connected with the heat recovery heat exchanger;
and a condensation fan and an evaporation fan are respectively arranged on one side of the condensation heat exchanger and one side of the evaporation heat exchanger, and the condensation heat exchanger is provided with an electromagnetic valve in control connection with the condensation heat exchanger.
Preferably, the compression enthalpy increasing machine is provided with a compressor air supplementing port, a compressor air exhausting port and a compressor air returning port; the flash evaporation liquid storage tank is provided with a flash evaporation liquid storage tank air return port;
the compressor exhaust port is connected with the heat recovery heat exchanger; the air return port of the compressor is connected with the gas-liquid separator; and the air supplementing port of the compressor is connected with the return air port of the flash evaporation liquid storage tank.
Preferably, a water pump is arranged between the heat recovery heat exchanger and the water tank.
Preferably, one end of the electromagnetic valve is arranged on the enthalpy-increasing compressor exhaust pipe, and the other end of the electromagnetic valve is arranged between the evaporation heat exchanger and the second expansion valve.
Preferably, a high-pressure sensor and a high-pressure switch are arranged between the enthalpy-increasing compressor and the heat recovery heat exchanger.
Preferably, a low-pressure sensor (8) and a low-pressure switch are arranged between the gas-liquid separator and the evaporation heat exchanger.
The utility model has the advantages that: through the arrangement of the heat recovery heat exchanger and the water tank, the heat recovery heat exchanger recovers waste heat and then heats water in the water tank, so that the energy consumption is reduced, the energy is saved, and the refrigeration effect is better; through the setting of solenoid valve, when condensing heat exchanger frosts, open the solenoid valve and carry out the bypass quick defrosting, effectively solved the problem that low temperature refrigeration frosted easily.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. an enthalpy-increasing compressor; 2. a compressor air supplement port; 3. a compressor discharge port; 4. a compressor return port; 5. a high pressure sensor; 6. a high voltage switch; 7. a low voltage switch; 8. a low pressure sensor; 9. an evaporation fan; 10. an evaporative heat exchanger; 11. an electromagnetic valve; 12. a condensing heat exchanger; 13. a condensing fan; 14. a first expansion valve; 15. a flash evaporation liquid storage tank; 16. a return air port of the flash evaporation liquid storage tank; 17. a second expansion valve; 18. a gas-liquid separator; 19. a heat recovery heat exchanger; 20. a water tank; 21. and (4) a water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery is characterized by comprising a main structure body, wherein the main structure body comprises an enthalpy-increasing compressor 1, a heat recovery heat exchanger 19, a condensing heat exchanger 12, a first expansion valve 14, a flash evaporation liquid storage tank 15, a second expansion valve 17, an evaporating heat exchanger 10 and a gas-liquid separator 18; the enthalpy-increasing compressor 1 is connected with the heat recovery heat exchanger 19, the condensation heat exchanger 12, the first expansion valve 14 and the flash evaporation liquid storage tank 15 in a loop manner; the enthalpy-increasing compressor 1 is connected with the gas-liquid separator 18, the evaporation heat exchanger 10, the second expansion valve 17 and the flash evaporation liquid storage tank 15 in a loop manner; a water tank 20 connected with the heat recovery heat exchanger 19 is arranged at one side of the heat recovery heat exchanger; and a condensing fan 13 and an evaporating fan 9 are respectively arranged on one side of the condensing heat exchanger 12 and one side of the evaporating heat exchanger 10, and the condensing heat exchanger 12 is provided with an electromagnetic valve 11 in control connection with the condensing heat exchanger 12.
In addition, the compression enthalpy increasing machine 1 is provided with a compressor air supplementing port 2, a compressor air exhaust port 3 and a compressor air return port 4; the flash evaporation liquid storage tank 15 is provided with a flash evaporation liquid storage tank air return port 16; the compressor exhaust port 3 is connected with the heat recovery heat exchanger 19; the compressor return air port 4 is connected with the gas-liquid separator 18; the compressor air supplementing port 2 is connected with the flash evaporation liquid storage tank air return port 16; a water pump 21 is arranged between the heat recovery heat exchanger 19 and the water tank 20; one end of the electromagnetic valve 11 is arranged on the exhaust pipe of the enthalpy-increasing compressor 1, and the other end of the electromagnetic valve is arranged between the evaporation heat exchanger 10 and the second expansion valve 17; a high-pressure sensor 5 and a high-pressure switch 6 are arranged between the enthalpy-increasing compressor 1 and the heat recovery heat exchanger 19; a low-pressure sensor 8 and a low-pressure switch 7 are arranged between the gas-liquid separator 18 and the evaporation heat exchanger 10.
The working principle is as follows: the utility model relates to a take quick bypass defrosting low temperature of heat recovery to increase enthalpy air-cooler, in the course of the work, increase enthalpy compressor 1 through compressor gas vent 3 discharge high temperature high pressure refrigerant way high pressure sensor 5, flow to heat recovery heat exchanger 19, heat recovery heat exchanger 19 heats the water of water tank 20 after retrieving the waste heat that increases enthalpy compressor 1 exhaust, then get into condensation heat exchanger 12 condensation, if frosting in condensation process condensation heat exchanger 12, open solenoid valve 11 and carry out the bypass quick defrosting, then get into flash evaporation liquid storage pot 15 through first expansion valve 14, reposition of redundant personnel in flash evaporation liquid storage pot 15, divide into two the tunnel, wherein one of them gets into evaporation heat exchanger 10 after the throttle of second expansion valve 17 and evaporates, then flow to compressor return air port 4 after getting into in vapour and liquid separator 18 through low pressure sensor 8, get back to increase enthalpy compressor 1, the other path flows out from a return air port 16 of the flash evaporation liquid storage tank, flows to a gas supplementing port 2 of the compressor and returns to the enthalpy increasing compressor 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery is characterized by comprising a structure main body, wherein the structure main body comprises an enthalpy-increasing compressor (1), a heat recovery heat exchanger (19), a condensing heat exchanger (12), a first expansion valve (14), a flash evaporation liquid storage tank (15), a second expansion valve (17), an evaporation heat exchanger (10) and a gas-liquid separator (18);
the enthalpy-increasing compressor (1) is connected with the heat recovery heat exchanger (19), the condensation heat exchanger (12), the first expansion valve (14) and the flash evaporation liquid storage tank (15) in a loop manner;
the enthalpy-increasing compressor (1) is connected with the loops of the gas-liquid separator (18), the evaporating heat exchanger (10), the second expansion valve (17) and the flash evaporation liquid storage tank (15);
a water tank (20) connected with the heat recovery heat exchanger (19) is arranged on one side of the heat recovery heat exchanger;
and a condensing fan (13) and an evaporating fan (9) are respectively arranged on one side of the condensing heat exchanger (12) and one side of the evaporating heat exchanger (10), and the condensing heat exchanger (12) is provided with an electromagnetic valve (11) in control connection with the condensing heat exchanger.
2. The fast bypass defrosting low temperature enthalpy-increasing air cooler with heat recovery according to claim 1, characterized in that: the enthalpy-increasing compressor (1) is provided with a compressor air supplementing port (2), a compressor air exhausting port (3) and a compressor air returning port (4); the flash evaporation liquid storage tank (15) is provided with a flash evaporation liquid storage tank air return port (16);
the compressor exhaust port (3) is connected with the heat recovery heat exchanger (19); the compressor return air port (4) is connected with the gas-liquid separator (18); the compressor air supplementing port (2) is connected with the flash evaporation liquid storage tank air return port (16).
3. The fast bypass defrosting low temperature enthalpy-increasing air cooler with heat recovery according to claim 1, characterized in that: a water pump (21) is arranged between the heat recovery heat exchanger (19) and the water tank (20).
4. The fast bypass defrosting low temperature enthalpy-increasing air cooler with heat recovery according to claim 1, characterized in that: one end of the electromagnetic valve (11) is arranged on an exhaust pipe of the enthalpy-increasing compressor (1), and the other end of the electromagnetic valve is arranged between the evaporation heat exchanger (10) and the second expansion valve (17).
5. The fast bypass defrosting low temperature enthalpy-increasing air cooler with heat recovery according to claim 1, characterized in that: and a high-pressure sensor (5) and a high-pressure switch (6) are arranged between the enthalpy-increasing compressor (1) and the heat recovery heat exchanger (19).
6. The fast bypass defrosting low temperature enthalpy-increasing air cooler with heat recovery according to claim 1, characterized in that: a low-pressure sensor (8) and a low-pressure switch (7) are arranged between the gas-liquid separator (18) and the evaporation heat exchanger (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676893.XU CN210070273U (en) | 2019-05-13 | 2019-05-13 | Quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676893.XU CN210070273U (en) | 2019-05-13 | 2019-05-13 | Quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210070273U true CN210070273U (en) | 2020-02-14 |
Family
ID=69451549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676893.XU Expired - Fee Related CN210070273U (en) | 2019-05-13 | 2019-05-13 | Quick bypass defrosting low-temperature enthalpy-increasing air cooler with heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210070273U (en) |
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2019
- 2019-05-13 CN CN201920676893.XU patent/CN210070273U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210513 |