CN104728982A - Energy-saving central air conditioning system of household wind energy tower heat pump - Google Patents

Energy-saving central air conditioning system of household wind energy tower heat pump Download PDF

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Publication number
CN104728982A
CN104728982A CN201510171698.8A CN201510171698A CN104728982A CN 104728982 A CN104728982 A CN 104728982A CN 201510171698 A CN201510171698 A CN 201510171698A CN 104728982 A CN104728982 A CN 104728982A
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CN
China
Prior art keywords
solution
energy
valve
wind
energy tower
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CN201510171698.8A
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Chinese (zh)
Inventor
鲍家邻
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鲍家邻
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Priority to CN201510171698.8A priority Critical patent/CN104728982A/en
Publication of CN104728982A publication Critical patent/CN104728982A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/001Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/02System or Device comprising a heat pump as a subsystem, e.g. combined with humidification/dehumidification, heating, natural energy or with hybrid system
    • F24F2203/021Compression cycle

Abstract

The invention relates to an energy-saving central air conditioning system of a household wind energy tower heat pump and belongs to the technical field of air conditioning equipment. The energy-saving central air conditioning system is composed of a wind energy tower enclosure structure, a heat/cold circulation processing device, a defrosting device and the like. The wind energy tower enclosure structure is connected with a four-way valve through a heat exchange coil, two ports of the four-way valve are connected with a compressor and a low pressure valve respectively, the lower port of the four-way valve is connected with a gas-liquid separator, and an outlet of the gas-liquid separator is connected with the compressor; the wind energy tower enclosure structure is connected with a first dry filter through a lower opening of the heat exchange coil and is connected with a solution separator through a liquid supply pipe, a solution pool, an upper solution circulating pipe and a lower solution circulating pipe. Frosting does not occur when the circumstance temperature is lower than 5 DEG C, normal all-weather heat supply and refrigeration can be achieved without natural gas or electrical heating, conventional energy resources such as natural gas and electric energy are saved, and environment friendliness is achieved; the problems that in the prior art, when the circumstance temperature is lower than 5 DEG C, severe frosting occurs, normal running cannot be guaranteed, plenty of natural gas and electric energy are consumed, environmental pollution is caused, and energy source expenses are increased are solved.

Description

A kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system

Technical field

The present invention relates to a kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system, belong to apparatus of air conditioning technical field.

Background technology

Because central air-conditioning is easy to operate, energy-conserving and environment-protective, the skyscraper, office block, hospital, large supermarket, residential building etc. of China the greater part adopt central air-conditioning refrigeration cool-down or heating more and more.The air source heat pump that central air-conditioning extensively adopts at present or air-cooled heat pump unit all must configure that electric energy is auxiliary, boiler firing equipment, central air-conditioning just can be avoided cannot to run well lower than serious frosting when 5 DEG C in environment temperature, both a large amount of natural gas, electric energy had been consumed, increase energy spending, cause environmental pollution again.In particular for the household central air conditioning system of residential building, more to accomplish that cost performance is high, can round-the-clockly run well, environmental friendliness, Pu Hui ten million family.Therefore, research and develop that a people-oriented, energy-conservation, pollution-free, in environment temperature lower than frost-free when 5 DEG C, without the need to the auxiliary equipment such as boiler, electric energy, can round-the-clock normal heat supply, refrigeration household air conditioning device be necessary very much.

Summary of the invention

The object of the invention is to, provide a kind of environment temperature lower than frost-free when 5 DEG C, without the need to the conventional energy resource such as natural gas, electricity auxiliary heating also can round-the-clock normal heat supply, refrigeration, save natural gas, economize on electricity, free from environmental pollution, save energy funds; Solve prior art cannot run well because of serious frosting lower than when 5 DEG C in environment temperature, both consumed a large amount of additional natural gas and electric energy, caused environmental pollution, increase again the Domestic wind-energy tower heat pump energy-conserving central air conditioner system of energy spending problem.

The present invention realizes above-mentioned purpose by the following technical solutions

This Domestic wind-energy tower heat pump energy-conserving central air conditioner system is made up of wind-energy tower building enclosure, hot/cold cyclic processing device, defroster, blower fan, compressor, gas-liquid separator, cross valve, it is characterized in that: wind-energy tower building enclosure comprises water collection device, heat exchange coil, feed pipe, spray head, solution pool, wind-energy tower base; Cold/thermal cycle treating apparatus comprises indoor heat exchanger, device for drying and filtering one, main capillary, assisted capillary, check valve, device for drying and filtering two, high pressure valve, high-pressure pipe connector, low pressure valve; Defroster comprises circulation pipe, solution circulation magnetic valve, spraying electromagnetic valve under solution separator, feed pipe, solution upper circular tube, solution;

Wind-energy tower building enclosure top is provided with blower fan, and the periphery of wind-energy tower building enclosure is opened and is shaped with air-guiding hole, and air-guiding hole is positioned at the below of feed pipe, and wind-energy tower building enclosure is connected with a port of cross valve by the upper orifice of heat exchange coil, conduit; Two other port of cross valve: one is connected with the gas outlet of compressor, and another is connected with low pressure valve; The lower port of cross valve is connected with the entrance of gas-liquid separator, and the outlet of gas-liquid separator is connected with the air inlet of compressor; Wind-energy tower building enclosure is connected with device for drying and filtering one by the lower nozzle of heat exchange coil; Wind-energy tower building enclosure connects solution separator by circulation pipe under feed pipe, solution pool, solution upper circular tube, solution; Conduit between heat exchange coil and cross valve is provided with process duct.

Described wind-energy tower base is fixed with solution pool, above solution pool, feed pipe is installed, feed pipe is provided with spray head; Above feed pipe, heat exchange coil is installed, above heat exchange coil, water collection device is installed.

On conduit between described indoor heat exchanger upper end and cross valve, order is provided with low-voltage tube joint, low pressure valve; On conduit between indoor heat exchanger lower end and device for drying and filtering one, order is provided with high-pressure pipe connector, high pressure valve, device for drying and filtering two, the assisted capillary be connected in parallel and check valve, main capillary.

Described solution upper circular tube is provided with solution circulation magnetic valve, and solution separator connects solution pool by solution circulation magnetic valve; Solution upper circular tube is connected by spraying electromagnetic valve with feed pipe.

The present invention's beneficial effect is compared with prior art

This Domestic wind-energy tower heat pump energy-conserving central air conditioner system, severe cold can absorb low calorie realize frostless operation without the need to boiler, electric energy auxiliary heating winter from cold air.The energy is absorbed from air, inexhaustible, do not limit by temperature condition, greatly reduce operation energy consumption.Utilize summer minute quantity conventional energy resource can obtain high efficiency cooling refrigerant, reliable, stable low-temperature receiver is provided.Owing to not having the useless quarrel of waste gas waste water to wait discharge of poisonous waste, be therefore extremely conducive to protection of the environment.Structure of the present invention is simple, easy for installation, easy to utilize.Improve and solve prior art and cannot run well because of serious frosting lower than when 5 DEG C in environment temperature, both consumed a large amount of auxiliary natural gas and electric energy, caused environmental pollution, again the increase energy problem of paying wages.

Accompanying drawing explanation

Accompanying drawing is a kind of overall structure schematic diagram of Domestic wind-energy tower heat pump energy-conserving central air conditioner system.

In figure: 1, blower fan, 2, wind-energy tower building enclosure, 3, water collection device, 4, heat exchange coil, 5, spray head, 6, feed pipe, 7, air-guiding hole, 8, solution pool, 9, wind-energy tower base, 10, circulation pipe under solution, 11, solution upper circular tube, 12, solution circulation magnetic valve, 13, spraying electromagnetic valve, 14, solution separator, 15, device for drying and filtering one, 16, main capillary, 17, assisted capillary, 18, check valve, 19, device for drying and filtering two, 20, high pressure valve, 21, high-pressure pipe connector, 22, indoor heat exchanger, 23, low-voltage tube joint, 24, low pressure valve, 25, cross valve, 26, gas-liquid separator, 27, compressor, 28, process duct.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiments of the present invention are described in detail:

This Domestic wind-energy tower heat pump energy-conserving central air conditioner system is made up of wind-energy tower building enclosure 2, hot/cold cyclic processing device, defroster, blower fan 1, compressor 27, gas-liquid separator 26, cross valve 25, and wind-energy tower building enclosure 2 comprises water collection device 3, heat exchange coil 4, spray head 5, feed pipe 6, solution pool 8, wind-energy tower base 9; Cold/thermal cycle treating apparatus comprises indoor heat exchanger 22, device for drying and filtering 1, main capillary 16, assisted capillary 17, check valve 18, device for drying and filtering 2 19, high pressure valve 20, high-pressure pipe connector 21, low pressure valve 24; Defroster comprises circulation pipe 10, solution circulation magnetic valve 12, spraying electromagnetic valve 13 under solution separator 14, feed pipe 6, solution upper circular tube 11, solution;

Wind-energy tower building enclosure 2 top is provided with blower fan 1, and the periphery of wind-energy tower building enclosure 2 is opened and is shaped with air-guiding hole 7, and air-guiding hole 7 is positioned at the below of feed pipe 6, and wind-energy tower building enclosure 2 is connected with a port of cross valve 25 by the upper orifice of heat exchange coil 4, conduit; Two other port of cross valve 25: one is connected with the gas outlet of compressor 27, and another is connected with low pressure valve 24; The lower port of cross valve 25 is connected with the entrance of gas-liquid separator 26, and the outlet of gas-liquid separator 26 is connected with the air inlet of compressor 27; Wind-energy tower building enclosure 2 is connected with device for drying and filtering 1 by the lower nozzle of heat exchange coil 4; Wind-energy tower building enclosure 2 connects solution separator 14 by circulation pipe 10 under feed pipe 6, solution pool 8, solution upper circular tube 11, solution; Conduit between heat exchange coil 4 and cross valve 25 is provided with process duct 28.

Described wind-energy tower base 9 is fixed with solution pool 8, feed pipe 6 is installed above solution pool 8, feed pipe 6 is provided with spray head 5; Heat exchange coil 4 is installed above feed pipe 6, water collection device 3 is installed above heat exchange coil 4.

On conduit between described indoor heat exchanger 22 upper end and cross valve 25, order is provided with low-voltage tube joint 23, low pressure valve 24; On conduit between indoor heat exchanger 22 lower end and device for drying and filtering 1, order is provided with high-pressure pipe connector 21, high pressure valve 20, device for drying and filtering 2 19, the assisted capillary 17 be connected in parallel and check valve 18, main capillary 16.

Described solution upper circular tube 11 is provided with solution circulation magnetic valve 12, and solution separator 14 connects solution pool 8 by solution circulation magnetic valve 12; Solution upper circular tube 10 is connected by spraying electromagnetic valve 13 with feed pipe 6.(see accompanying drawing)

The course of work of this Domestic wind-energy tower heat pump energy-conserving central air conditioner system is as follows:

Summer, start compressor 27, refrigerant enters cross valve 25 after being compressed into high temperature and high pressure steam by compressor 27, the heat exchange coil 4 in wind-energy tower building enclosure 2 is entered from cross valve 25 refrigerant out, the blower fan 1 being arranged on wind-energy tower building enclosure 2 top starts, air enters wind-energy tower building enclosure 2 from air-guiding hole 7, air is extracted out by blower fan 1 from wind-energy tower building enclosure 2, blow over heat exchange coil 4 at a high speed, when the refrigerant of HTHP to enter from the upper end of heat exchange coil 4 heat exchange coil 4 do snakelike flowing time, by swiftly flowing Air flow, become normal temperature high voltage liquid, cooled refrigerant from the lower end of heat exchange coil 4 out, in succession flow through device for drying and filtering 1, main capillary 16, assisted capillary 17 and check valve 18, device for drying and filtering 2 19, high pressure valve 20, high-pressure pipe connector 21 carries out technical finesse, refrigerant after process enters indoor heat exchanger 22 and absorbs heat in room air, reduce indoor temperature, refrigerant becomes low temperature and low pressure steam after absorbing heat in indoor heat exchanger 22, the refrigerant of low-temp low-pressure enters cross valve 25 by low-voltage tube joint 23 and low pressure valve 24, enter gas-liquid separator 26 from the lower end outlet of cross valve 25 to process, the air inlet of compressor 27 is entered again from another outlet of gas-liquid separator 26, complete a kind of refrigeration cycle.

Winter, refrigerant enters cross valve 25 after being compressed into high temperature and high pressure steam by compressor 27, on the left of cross valve 25, refrigerant out enters indoor heat exchanger 22 by low pressure valve 24 and low-voltage tube joint 23, indoor temperature is improved in indoor heat release, refrigerant becomes normal temperature high voltage liquid after indoor heat exchanger 22 heat release, normal temperature high voltage refrigerant enters device for drying and filtering 2 19 by high-pressure pipe connector 21 and high pressure valve 20, refrigerant after dry filter process enters check valve 18 and assisted capillary 17, arrive main capillary 16 again, refrigerant becomes Low temperature low pressure liquid after main capillary 16 step-down throttling, subsequently by the process of device for drying and filtering 1 laggard enter the lower end of heat exchange coil 4 of wind-energy tower building enclosure 2, and snakelike flowing in heat exchange coil 4, the blower fan 1 at wind-energy tower building enclosure 2 top promotes air and enters from air-guiding hole 7 and blow over heat exchange coil 4 at a high speed, refrigerant absorbs after heat becomes low temperature and low pressure steam and flows out into cross valve 25 from the upper end of heat exchange coil 4 from air, enter gas-liquid separator 26 from the lower end outlet of cross valve 25 to process, then the air inlet of compressor 27 is entered from the outlet of gas-liquid separator 26, complete one and heat circulation.

Winter, temperature was low, during heat exchange coil 4 frosting, start solution separator 14 frost prevention spray function, now spraying electromagnetic valve 13 is opened, solution circulation magnetic valve 12 cuts out, feed pipe 6 exports high-pressure solution, anti-freezing solution is sprayed at above heat exchange coil 4 at a high speed by spray head 5, melt the frost above heat exchange coil 4, anti-freezing solution falls under gravity into solution pool 8 after flowing through heat exchange coil 4, separately there is a small amount of solution heat exchange coil 4 of sailing to enter wind-energy tower top, tackled by water collection device 3 and slow down to falling in solution pool 8.Solution pool 8 is fixedly mounted on wind-energy tower base 9.After frost is dissolved, spraying electromagnetic valve 13 is closed, and solution circulation magnetic valve 12 is opened simultaneously, and solution separator 14 enters the duty of concentrated solution, until heat exchange coil 4 frosting again above, namely solution separator 14 enters defrost state again.

After solution is by the dilution of the moisture in the external world, solution separator 14 starts, enter the duty of concentrated solution, solution circulation magnetic valve 12 is opened, spraying electromagnetic valve 13 is closed, and is entered solution separator 14, enter solution pool 8 after solution separator 14 is concentrated solution by solution upper circular tube 11 by the solution that dilutes by circulation pipe 10 under the solution that stretches into wind-energy tower base 9 solution pool 8, so constantly circulation, until solution reaches required concentration.

When this Domestic wind-energy tower heat pump energy-conserving central air conditioner system needs debugging or filling refrigerant, the operation of the refrigerant that undertaken debugging or annotate by process duct 28.

The present invention does not need boiler in severe cold winter, does not need electricity auxiliary, realizes the frostless operation absorbing low grade heat energy heat supply from the air of cold, changes the present situation that current domestic air-conditioning system winter heating must use boiler or electricity to assist.Utilize summer little conventional energy resource to get final product high efficiency cooling refrigerant, reliable stable low-temperature receiver is provided.

Can absorb the energy from inexhaustible regenerative resource air, do not limit by temperature condition, operation energy consumption is low.Wait discharge of poisonous waste without the useless quarrel of waste gas waste water, accomplish zero-emission, be extremely conducive to environmental protection.Structure is simple, easy for installation, is beneficial to and applies.

The above is the detailed description of the invention of this invention, above-mentioned illustrating is not construed as limiting flesh and blood of the present invention, person of an ordinary skill in the technical field can make an amendment above-mentioned detailed description of the invention or be out of shape after having read this description, and does not deviate from the spirit and scope of the invention.

Claims (4)

1. a Domestic wind-energy tower heat pump energy-conserving central air conditioner system, it is made up of wind-energy tower building enclosure (2), hot/cold cyclic processing device, defroster, blower fan (1), compressor (27), gas-liquid separator (26), cross valve (25), it is characterized in that: wind-energy tower building enclosure (2) comprises water collection device (3), heat exchange coil (4), spray head (5), feed pipe (6), solution pool (8), wind-energy tower base (9); Cold/thermal cycle treating apparatus comprises indoor heat exchanger (22), device for drying and filtering one (15), main capillary (16), assisted capillary (17), check valve (18), device for drying and filtering two (19), high pressure valve (20), high-pressure pipe connector (21), low pressure valve (24); Defroster comprises circulation pipe (10), solution circulation magnetic valve (12), spraying electromagnetic valve (13) under solution separator (14), feed pipe (6), solution upper circular tube (11), solution;
Wind-energy tower building enclosure (2) top is provided with blower fan (1), the periphery of wind-energy tower building enclosure (2) is opened and is shaped with air-guiding hole (7), air-guiding hole (7) is positioned at the below of feed pipe (6), and wind-energy tower building enclosure (2) is connected with a port of cross valve (25) by the upper orifice of heat exchange coil (4), conduit; Two other port of cross valve (25): one is connected with the gas outlet of compressor (27), and another is connected with low pressure valve (24); The lower port of cross valve (25) is connected with the entrance of gas-liquid separator (26), and the outlet of gas-liquid separator (26) is connected with the air inlet of compressor (27); Wind-energy tower building enclosure (2) is connected with device for drying and filtering one (15) by the lower nozzle of heat exchange coil (4); Wind-energy tower building enclosure (2) connects solution separator (14) by circulation pipe (10) under feed pipe (6), solution pool (8), solution upper circular tube (11), solution; Conduit between heat exchange coil (4) and cross valve (25) is provided with process duct (28).
2. a kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system according to claim 1, it is characterized in that: described wind-energy tower base (9) is fixed with solution pool (8), solution pool (8) top is provided with feed pipe (6), feed pipe (6) is provided with spray head (5); Feed pipe (6) top is provided with heat exchange coil (4), and heat exchange coil (4) top is provided with water collection device (3).
3. a kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system according to claim 1, is characterized in that: on the conduit between described indoor heat exchanger (22) upper end and cross valve (25), order is provided with low-voltage tube joint (23), low pressure valve (24); On conduit between indoor heat exchanger (22) lower end and device for drying and filtering one (15), order is provided with high-pressure pipe connector (21), high pressure valve (20), device for drying and filtering two (19), the assisted capillary (17) be connected in parallel and check valve (18), main capillary (16).
4. a kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system according to claim 1, it is characterized in that: described solution upper circular tube (11) is provided with solution circulation magnetic valve (12), and solution upper circular tube (10) is connected with feed pipe (6) by spraying electromagnetic valve (13); Solution separator (14) connects solution pool (8) by solution circulation magnetic valve (12).
CN201510171698.8A 2015-04-13 2015-04-13 Energy-saving central air conditioning system of household wind energy tower heat pump CN104728982A (en)

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CN201510171698.8A CN104728982A (en) 2015-04-13 2015-04-13 Energy-saving central air conditioning system of household wind energy tower heat pump

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CN201510171698.8A CN104728982A (en) 2015-04-13 2015-04-13 Energy-saving central air conditioning system of household wind energy tower heat pump

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CN104728982A true CN104728982A (en) 2015-06-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841258A (en) * 2016-05-26 2016-08-10 江西清华泰豪三波电机有限公司 Explosion protection, air conditioning and dehumidification all-in-one machine for level-I hazardous place

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Publication number Priority date Publication date Assignee Title
JP2003172560A (en) * 2001-12-04 2003-06-20 Mitsubishi Electric Corp Air-conditioner
JP2010144940A (en) * 2008-12-16 2010-07-01 Panasonic Corp Air conditioner
CN102003838A (en) * 2010-11-16 2011-04-06 刘秋克 Solar-powered primary source heat source tower heat pump complete device
CN102116537A (en) * 2011-03-29 2011-07-06 清华大学 Solution spray type heat pump set
CN102141279A (en) * 2011-03-29 2011-08-03 广州市华德工业有限公司 Solution-spraying type air-conditioner heat pump unit
CN103940164A (en) * 2014-05-16 2014-07-23 清华大学 Solution spraying type frostless air source heat pump device
CN104236165A (en) * 2014-08-28 2014-12-24 鲍家邻 Solar energy storage cold and heat source wind energy tower heat pump system
CN204555149U (en) * 2015-04-13 2015-08-12 鲍家邻 A kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003172560A (en) * 2001-12-04 2003-06-20 Mitsubishi Electric Corp Air-conditioner
JP2010144940A (en) * 2008-12-16 2010-07-01 Panasonic Corp Air conditioner
CN102003838A (en) * 2010-11-16 2011-04-06 刘秋克 Solar-powered primary source heat source tower heat pump complete device
CN102116537A (en) * 2011-03-29 2011-07-06 清华大学 Solution spray type heat pump set
CN102141279A (en) * 2011-03-29 2011-08-03 广州市华德工业有限公司 Solution-spraying type air-conditioner heat pump unit
CN103940164A (en) * 2014-05-16 2014-07-23 清华大学 Solution spraying type frostless air source heat pump device
CN104236165A (en) * 2014-08-28 2014-12-24 鲍家邻 Solar energy storage cold and heat source wind energy tower heat pump system
CN204555149U (en) * 2015-04-13 2015-08-12 鲍家邻 A kind of Domestic wind-energy tower heat pump energy-conserving central air conditioner system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841258A (en) * 2016-05-26 2016-08-10 江西清华泰豪三波电机有限公司 Explosion protection, air conditioning and dehumidification all-in-one machine for level-I hazardous place

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