CN218163643U

CN218163643U - Special integral type grain face cooling unit of air-cooled granary anticorrosives

Info

Publication number: CN218163643U
Application number: CN202222165224.0U
Authority: CN
Inventors: 王海真
Original assignee: Guangzhou Waxton Environmental Equipment Co ltd
Current assignee: Guangzhou Waxton Environmental Equipment Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-30
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses an anti-corrosion special integrated grain surface cooling unit for air-cooled granary, which relates to the field of granary cooling equipment, and comprises a compressor, a gas-liquid separator, an electrode humidifier, a first anti-corrosion condenser, an anti-corrosion evaporator, a second anti-corrosion condenser, an air supply opening, a top air outlet, a liquid storage device and a controller, wherein the top air outlet is provided with a return air opening, the inner wall of the return air opening is provided with a return air valve, and a pull-type primary filter is arranged near the bottom in the return air opening; this novel collection refrigeration, dehumidification, humidification, heat as an organic whole, excellent in use effect possesses the dust removal structure, can prevent effectively that raise dust in the granary also can be to the electrical equipment of air conditioner and the influence that temperature humidity probe caused, when guaranteeing the interior temperature of granary, can also prevent that grain moisture from losing too much, is fit for extensively using widely.

Description

Special integral type grain face cooling unit of air-cooled granary anticorrosives

Technical Field

The utility model relates to a granary cooling device technical field, in particular to special integral type grain face cooling unit of air-cooled granary anticorrosives.

Background

The granary needs to be cooled due to the special environment and the special characteristics of grains.

The prior art has the following defects during temperature reduction: 1. at present, most of grain depot cooling machines on the market mainly use grain surface air conditioners, wall-mounted air conditioners, environment-friendly air conditioners, ceiling machines and the like, the grain depot cooling machines are large in size and need to be connected with a cooling tower or an outdoor condenser, the large cooling capacity and the large air quantity are provided, the installation is complex, the machine moving is inconvenient, the grain surface air conditioners are single in function, and the strong corrosivity of insecticides and the service environment of flying dust in the grain depot are not considered due to the design of the wall-mounted air conditioners, the environment-friendly air conditioners and the ceiling air conditioners in the market, so that the limitation of the use places is caused. Therefore, the technical personnel in the field provide an integrated grain surface cooling unit special for an anti-corrosion air-cooling granary to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an integrated grain surface cooling unit for an anti-corrosion air-cooled granary to solve the problems of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a special integral type grain face cooling unit of forced air cooling granary anticorrosives, includes compressor, vapour and liquid separator, electrode humidifier, first anticorrosive condenser, anticorrosive evaporimeter, the anticorrosive condenser of second, supply-air outlet, top air outlet, reservoir and controller, be provided with the return air wind gap on the air outlet of top, return air wind gap inner wall is provided with the return air blast gate, be close to bottom department in the return air wind gap and be provided with pull formula primary filter, return air wind gap one end is provided with the new trend wind gap, be close to one end department in the new trend wind gap and be provided with the new trend blast gate, be close to the other end department in the new trend wind gap and be provided with new trend primary filter.

As a further aspect of the present invention: the liquid outlet of first anticorrosive condenser and the anticorrosive condenser of second all is through the feed liquor end of pipe connection reservoir, the play liquid end of reservoir is connected with the feed liquor end of anticorrosive evaporimeter through reserving the pipe, be close to on the reservation pipe reservoir department is provided with drier-filter, be close to on the reservation pipe anticorrosive evaporimeter department is provided with the expansion valve.

As a further aspect of the present invention: the gas-liquid separator is positioned at one end of the compressor, the liquid outlet end of the compressor end is respectively connected with the liquid inlet ends of the anticorrosive evaporator and the second anticorrosive condenser through a three-way pipeline, a first electromagnetic valve and a second electromagnetic valve are respectively arranged at positions, close to the anticorrosive evaporator and the second anticorrosive condenser, on the three-way pipeline, a high-pressure switch is arranged at a position, close to the compressor, of the three-way pipeline, and liquid can be conveniently controlled to enter the first anticorrosive condenser or the second anticorrosive condenser through the first electromagnetic valve and the second electromagnetic valve.

As the utility model discloses further scheme again: the liquid outlet end of the anticorrosive evaporator is connected with the liquid inlet end of the gas-liquid separator through a fixed pipe, the liquid outlet end of the gas-liquid separator is connected with the liquid inlet end of the compressor through a conveying pipe, and the conveying pipe is close to the compressor and is provided with a low-pressure switch.

As a further aspect of the present invention: and an air supply air valve is arranged in the air supply port, and air can be conveniently supplied into the unit through the air supply port when the air supply air valve is opened.

As the utility model discloses further scheme again: and a blower is arranged at one end close to the electrode humidifier.

As the utility model discloses further scheme again: be close to anticorrosive condenser one end department of second is provided with axial compressor condensing fan, through axial compressor condensing fan, conveniently discharges the heat that second anticorrosive condenser and first anticorrosive condenser during operation sent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the compressor is linked to the first loop of the unit, the expansion valve, anticorrosive condenser of second, anticorrosive evaporimeter, this loop has still included the humiture probe on supply-air outlet and the return air wind gap, compressor, the expansion valve is linked to the second loop, anticorrosive condenser of first and anticorrosive evaporimeter, this circulation loop has still included the humiture probe on supply-air outlet and the return air wind gap, when detecting humidity and being less than the setting value, still can open the electrode humidifier simultaneously, first circulation loop and second circulation loop have still included the introduction of new trend, the new trend is inhaled through the new trend wind gap, the new trend is sent into the granary after the equipment processing after primary filter filters, this unit collects refrigeration, dehumidify, the humidification, heat as an organic whole, excellent in use effect, possess the dust removal structure, can prevent effectively that raise dust in the granary also can cause the influence of the electrical equipment of air conditioner and humiture probe, when guaranteeing the temperature in the granary, can also prevent that grain moisture from losing too much.

Drawings

Fig. 1 is the overall structure schematic diagram of the utility model relates to a special integral type grain face cooling unit of air-cooled granary anticorrosives.

In the figure: 1. a compressor; 2. a gas-liquid separator; 3. an air supply outlet; 4. an air supply valve; 5. an electrode humidifier; 6. a first corrosion-resistant condenser; 7. an anticorrosive evaporator; 8. a pull-out primary filter; 9. a return air valve; 10. an air return air inlet; 11. a fresh air valve; 12. a fresh air primary filter; 13. a fresh air port; 14. an expansion valve; 15. drying the filter; 16. a reservoir; 17. a second corrosion-resistant condenser; 18. an axial flow condensing fan; 19. a controller; 20. a low pressure switch; 21. a high pressure switch; 22. a blower; 23. a first solenoid valve; 24. a second solenoid valve.

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.

Please refer to fig. 1, in the embodiment of the utility model, an integrated grain surface cooling unit special for anticorrosion air-cooled granary, including compressor 1, vapour and liquid separator 2, electrode humidifier 5, first anticorrosive condenser 6, anticorrosive evaporimeter 7, anticorrosive condenser 17 of second, supply-air outlet 3, the top air outlet, reservoir 16 and controller 19, be provided with return air wind gap 10 on the air outlet of top, return air wind gap 10 inner wall is provided with return air valve 9, be close to bottom department in the return air wind gap 10 and be provided with pull formula primary filter 8, return air wind gap 10 one end is provided with new trend wind gap 13, it is provided with new trend wind valve 11 to be close to one end department in the new trend wind gap 13, be close to the other end department in the new trend wind gap 13 and be provided with new trend primary filter 12.

The liquid outlets of the first anticorrosive condenser 6 and the second anticorrosive condenser 17 are connected with the liquid inlet end of a liquid storage device 16 through pipelines, the liquid outlet end of the liquid storage device 16 is connected with the liquid inlet end of the anticorrosive evaporator 7 through a reserved pipe, a drying filter 15 is arranged on the reserved pipe close to the liquid storage device 16, and an expansion valve 14 is arranged on the reserved pipe close to the anticorrosive evaporator 7; the filter-drier 15 may facilitate the filtering of impurities in the liquid passing through the reserve pipe.

The gas-liquid separator 2 is positioned at one end of the compressor 1, the liquid outlet end of the compressor 1 is respectively connected with the liquid inlet ends of the anticorrosive evaporator 7 and the second anticorrosive condenser 17 through a three-way pipeline, a first electromagnetic valve 23 and a second electromagnetic valve 24 are respectively arranged on the three-way pipeline close to the anticorrosive evaporator 7 and the second anticorrosive condenser 17, and a high-pressure switch 21 is arranged on the three-way pipeline close to the compressor 1; the liquid entering the first anticorrosive condenser 6 or the second anticorrosive condenser 17 is conveniently controlled through the first electromagnetic valve 23 and the second electromagnetic valve 24.

The liquid outlet end of the anticorrosive evaporator 7 is connected with the liquid inlet end of the gas-liquid separator 2 through a fixed pipe, the liquid outlet end of the gas-liquid separator 2 is connected with the liquid inlet end of the compressor 1 through a conveying pipe, and a low-pressure switch 20 is arranged on the conveying pipe close to the compressor 1; the liquid separated by the gas-liquid separator 2 enters the compressor 1 through a delivery pipe.

Wherein, an air supply valve 4 is arranged in the air supply outlet 3; when the air supply air valve 4 is opened, air can be conveniently supplied into the unit through the air supply outlet 3.

Wherein, a blower 22 is arranged at one end of the electrode humidifier 5; the blower 22 is used for conveniently and effectively blowing air into the unit during operation.

Wherein, an axial flow condensing fan 18 is arranged at one end close to the second anticorrosive condenser 17; through axial flow condensing fan 18, the heat that second anticorrosive condenser 17 and first anticorrosive condenser 6 sent when working is conveniently discharged.

The utility model discloses a theory of operation is: the unit comprises a first loop for cooling, a second loop for heating in extreme weather, and a humidifying device in a granary, wherein the first loop is linked with a compressor 1, an expansion valve 14, a second anticorrosive condenser 17 and an anticorrosive evaporator 7, the loop further comprises a temperature and humidity probe on an air supply outlet 3 and a return air inlet 10, the environment in the granary is fed back through the temperature and humidity probe, when the temperature is higher than a set value, a second electromagnetic valve 24 is opened, a first electromagnetic valve 23 is closed, an air feeder 22 is started, the air feeder 22 is started for the first time and adopts a high-grade mode, dust of the anticorrosive evaporator 7 and the second anticorrosive condenser 17 can be blown down effectively, air in the granary can be reduced and sent into the granary after passing through the anticorrosive evaporator 7, an axial flow condensing fan 18 is opened to discharge heat, the probe detects the humidity in the granary, if the humidity is higher than the set value, the control loop automatically adjusts the evaporation temperature and effectively dehumidifies, when the humidity is lower than the set value, the air supply temperature is higher than the dew condensation temperature after passing through the anti-corrosion evaporator 7, the moisture in the granary is ensured not to be removed, meanwhile, the electrode humidifier 5 is started to adjust the humidity in the granary, the second loop is linked with the compressor 1, the expansion valve 14, the first anti-corrosion condenser 6 and the anti-corrosion evaporator 7, the loop also comprises the temperature and humidity probes on the air supply opening 3 and the air return opening 10, the second loop detects that the indoor humidity is too high and the temperature is too low, the second electromagnetic valve 24 is closed at the moment, the first electromagnetic valve 23 is opened, the air supply machine 22 is started, a high-grade mode is adopted when the air supply machine 22 is started, the dust raising of the anti-corrosion evaporator 7 and the first anti-corrosion condenser 6 can be effectively blown down, the air in the granary passes through the air return opening 10 and passes through the pull-type primary filter 8, the device has the advantages that the device is cooled and dehumidified by the anticorrosion evaporator 7 and then recycled by the first anticorrosion condenser 6, dehumidification is achieved, air heating is achieved, when the humidity is detected to be smaller than a set value, the electrode type humidifier 5 can be started at the same time, the first circulation loop and the second circulation loop also include introduction of fresh air, the fresh air is sucked by the fresh air port 13, the fresh air is filtered by the fresh air primary filter 12 and then is sent into a granary after being processed by equipment, the device integrates refrigeration, dehumidification, humidification and heating, is good in using effect and is provided with a dust removal structure, the device can effectively prevent dust in the granary from influencing electrical equipment of an air conditioner and temperature and humidity probes, the temperature in the granary is guaranteed, and meanwhile, excessive grain moisture loss can be prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special integral type grain face cooling unit of air-cooled granary anticorrosives, includes compressor (1), vapour and liquid separator (2), electrode humidifier (5), first anticorrosive condenser (6), anticorrosive evaporimeter (7), anticorrosive condenser of second (17), supply-air outlet (3), top air outlet, reservoir (16) and controller (19), its characterized in that: be provided with return air wind gap (10) on the air outlet of top, return air wind gap (10) inner wall is provided with return air valve (9), it is provided with pull formula primary filter (8) to be close to bottom department in return air wind gap (10), return air wind gap (10) one end is provided with new trend wind gap (13), it is provided with new trend wind valve (11) to be close to one end department in new trend wind gap (13), it is provided with new trend primary filter (12) to be close to the other end department in new trend wind gap (13).

2. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: the liquid outlet of first anticorrosive condenser (6) and anticorrosive condenser of second (17) all passes through the feed liquor end of pipe connection reservoir (16), the feed liquor end of liquid outlet end through reserving pipe and anticorrosive evaporimeter (7) of reservoir (16) is connected, it is close to on the pipe to reserve reservoir (16) department is provided with drying filter (15), it is close to on the pipe to reserve anticorrosive evaporimeter (7) department is provided with expansion valve (14).

3. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: the gas-liquid separator (2) is located at one end of the compressor (1), the liquid outlet end of the compressor (1) is connected with the liquid inlet ends of the anticorrosion evaporator (7) and the second anticorrosion condenser (17) through a three-way pipeline, the three-way pipeline is close to the anticorrosion evaporator (7) and the second anticorrosion condenser (17) and is provided with a first electromagnetic valve (23) and a second electromagnetic valve (24), and the three-way pipeline is close to the compressor (1) and is provided with a high-pressure switch (21).

4. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: the liquid outlet end of the anticorrosive evaporator (7) is connected with the liquid inlet end of the gas-liquid separator (2) through a fixed pipe, the liquid outlet end of the gas-liquid separator (2) is connected with the liquid inlet end of the compressor (1) through a conveying pipe, and the conveying pipe is close to the compressor (1) and is provided with a low-pressure switch (20).

5. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: and an air supply air valve (4) is arranged in the air supply outlet (3).

6. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: and a blower (22) is arranged at one end close to the electrode humidifier (5).

7. The anti-corrosion air-cooling integrated grain surface cooling unit special for the granary according to claim 1, wherein the integrated grain surface cooling unit comprises: an axial flow condensing fan (18) is arranged at one end of the second anticorrosion condenser (17).