CN107013240B - The hot and cold deep well temperature reduction dehumidification system utilized of swallet - Google Patents

The hot and cold deep well temperature reduction dehumidification system utilized of swallet Download PDF

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Publication number
CN107013240B
CN107013240B CN201710292210.6A CN201710292210A CN107013240B CN 107013240 B CN107013240 B CN 107013240B CN 201710292210 A CN201710292210 A CN 201710292210A CN 107013240 B CN107013240 B CN 107013240B
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air
water
water burst
temperature water
burst
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CN107013240A (en
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陈柳
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Kunshan Zhihai Electromechanical Air Conditioning Co Ltd
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Xian University of Science and Technology
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F3/00—Cooling or drying of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-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
    • F24F3/12—Air-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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-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
    • F24F3/12—Air-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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-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
    • F24F3/12—Air-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 characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
    • F24F2003/1464—Air-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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0053—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a well
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/40—Geothermal heat-pumps

Abstract

The invention discloses a kind of hot and cold deep well temperature reduction dehumidification system utilized of swallet.The system includes：Air treatment system, regeneration air system, low temperature water burst system and high temperature water burst system.Mine air is first passed through main air cooler precooling dehumidifying by air treatment system, then is dehumidified by rotary dehumidifier, finally by secondary air cooler deep temperature reduction.Regeneration air system is made up of the renewing zone of air heater, electrical auxiliary heater and rotary dehumidifier.Low temperature water burst system extracts the cold of low temperature water burst, through plate type heat exchanger by the main air cooler and secondary air cooler of the Cold water supply air treatment system of extraction.High temperature water burst system will extract the heat of high temperature water burst, and the heat of extraction is supplied to the air heater of regeneration air system.The system architecture is simple, is not required to refrigeration unit, suitable for there is the sufficient mining area of water burst to carry out cool-down dehumidification to working face.

Description

The hot and cold deep well temperature reduction dehumidification system utilized of swallet
Technical field
The present invention relates to mine cooling technology, the mine sufficient especially suitable for water sources in coal mines is to getting working face warm Cool-down dehumidification is carried out in evil environment.
Background technology
In deep mining engineering, a safety and comfortable moist heat are created, is that mine cooling work will be completed Basic task.
In deep well temperature reduction system, mainly use artificial cooling falling temperature technique, by refrigeration unit provide low-temperature receiver (borneol or Cold water), through special defeated cold pipeline to getting working face, the damp-heat air with working face carries out heat exchange, cold to carry out But with dehumidifying, what aerial cooler was commonly used is spray air cooler and surface-type air cooler.Spray air cooler is by means of sky Gas and water directly contact cool down mine air.In surface-type air cooler, air carries out indirect through the cold water in tube wall and pipe Contact, so that distinguished and admirable cooling.Whether spray air cooler or surface-type air cooler dehumidifying effect are limited, cause method of Mine Ventilation Stream is mostly nearly saturation state, in addition, the medium that spray air cooler and surface-type air cooler use is all from low temperature refrigerator group, Cause mine machinery refrigeration system energy consumption very big.Therefore, existing type pit cooling system has that moisture removal is limited and energy consumption is big Problem.
Deep Mine has the water burst of different water temperatures under varying level, can extract low-temperature receiver from low temperature water burst, be gushed from high temperature Thermal source is extracted in water.Therefore, if the cold of swallet and heat are rationally used for into deep well temperature reduction system, deep-well will be reduced The energy consumption of cooling system.
The content of the invention
It is an object of the invention to provide a kind of hot and cold deep well temperature reduction dehumidification system utilized of swallet, the system from The cooling treatment that cold is used for aerial cooler is extracted in mine low temperature water burst, is used for runner from mine high-temperature water burst extraction heat The dehumidifying regeneration of dehumidifier.The system architecture is simple, is not required to refrigeration unit, and working face is entered suitable for the mine for having water burst sufficient Row cool-down dehumidification.
The purpose of the present invention is achieved through the following technical solutions：A kind of hot and cold deep well temperature reduction utilized of swallet Dehumidification system, the system include：Air treatment system, regeneration air system, low temperature water burst system and high temperature water burst system.
The air treatment system includes：Rotary dehumidifier, auto reeling type air cleaner, main air cooler, Motor, secondary air cooler and blower fan；Wherein auto reeling type air cleaner is located at the inlet side of whole system, and runner removes For wet machine between main air cooler and secondary air cooler, blower fan is located at the air side of whole system, empty in two level Water fender is provided between Gas Cooler and blower fan, main air cooler bottom be provided with main air cooler water inlet and The delivery port of main air cooler, water inlet and the two level that secondary air cooler is provided with secondary air cooler bottom are empty The delivery port of Gas Cooler；
The regeneration air system includes：Air heater, electrical auxiliary heater, demarcation strip and regeneration blower fan；Whole System air side is provided with regeneration blower fan, electrical auxiliary heater is provided with behind air heater, in electrical auxiliary heater and regeneration Demarcation strip is provided between blower fan, the water outlet of the water inlet and air heater of air heater is provided with air heater top Mouthful；
The low temperature water burst system includes：Low temperature water burst pond, low temperature water burst treatment device for water, plate type heat exchanger, one Secondary side water system and secondary side water system；The low temperature water burst pond is connected with low temperature water burst treatment device for water；It is described board-like The side joint primary side water system of heat exchanger one, another side joint secondary side water system；
The high temperature water burst system includes：High temperature water burst pond, high temperature water burst treatment device for water, feed pipe, drainpipe And water pump；The high temperature water burst pond is connected with high temperature water burst treatment device for water；The feed pipe connects high temperature water burst water quality Water inlet of the processing equipment to the air heater of regeneration air system；The drainpipe connection air of the high temperature water burst system adds The delivery port of hot device；
The main air cooler and secondary air cooler of the low temperature water burst system and air treatment system connect, high Warm water burst system is connected with the air heater of regeneration air system.
Further, the primary side water system is made up of primary side feed pipe, primary side drainpipe, primary side water pump, Primary side feed pipe connects the Water-quality treater of low temperature water burst system to the primary side water inlet of plate type heat exchanger, primary side row The primary side delivery port of water pipe connecting plate type heat exchanger.
Further, the secondary side water system is made up of secondary side feed pipe, secondary side return pipe and secondary side water pump, The secondary side delivery port of secondary side feed pipe connecting plate type heat exchanger, secondary side return pipe connecting plate type heat exchanger secondary side enter The mouth of a river.
Further, after the water inlet parallel connection of the water inlet and secondary air cooler of described main air cooler with Low temperature water burst secondary system side feed pipe is connected, the described delivery port of main air cooler and going out for secondary air cooler Return pipe after the parallel connection of the mouth of a river with low temperature water burst secondary system side water system is connected.
Further, the plate type heat exchanger is water-water plate type heat exchanger, and the effect of plate type heat exchanger is to reduce hydraulic pressure.
Further, the high temperature water burst of deep level is collected in the high temperature water burst pond, and water burst temperature need to be higher than 35 DEG C.
Further, the low temperature water burst of shallow horizontal is collected in the low temperature water burst pond, and water burst temperature need to be less than 22 DEG C.
The treatment device for water of the low temperature water burst system and high temperature water burst system is carried out to low temperature water burst and high temperature water burst Decontamination and sofening treatment.
The beneficial effects of the present invention are：
1) solves underground dehumidifying problem, therefore there is comfortableness provided with the rotary dehumidifier that moisture removal is big in the present invention The advantages of high.
2) present invention extracts the cooling treatment that cold is used for aerial cooler from mine low temperature water burst.Gushed from mine high-temperature The dehumidifying that water extraction heat is used for rotary dehumidifier regenerates.Due to taking full advantage of water burst cold and heat, mine drop has been saved The energy consumption of warm dehumidification system, therefore there is the advantages of energy consumption is low.
3) present invention need not set refrigeration unit, therefore have the advantages of environmentally friendly.
Brief description of the drawings
Fig. 1 is present system schematic diagram.
Fig. 2 is the structural representation of air treatment system and regeneration air system of the present invention.
Fig. 3 is each several part connection diagram of the present invention.
Description of reference numerals:
1-air treatment system；2-regeneration air system；3-low temperature water burst system；4-high temperature water burst system；
11-air inlet；12-auto reeling type air cleaner；13-main air cooler；14-main air is cold But the water inlet of device；The delivery port of 15-main air cooler；16-motor；17-dehumidifying area；18-secondary air cools down Device；The water inlet of 19-secondary air cooler；The delivery port of 110-secondary air cooler；111-water fender；112-wind Machine；113-air outlet；
21-regeneration air air inlet；The water inlet of 22-air heater；The delivery port of 23-air heater；24— Air heater；25-electrical auxiliary heater；26-demarcation strip；27-renewing zone；28-regeneration blower fan；29-regeneration air goes out Air port；
31-low temperature water burst pond；32-low temperature water burst treatment device for water；33-primary side feed pipe；34-primary side Water pump；35-plate type heat exchanger；36-primary side water inlet；37-secondary side water inlet；38-secondary side delivery port；39-one Secondary side delivery port；310-primary side drainpipe；311-secondary side feed pipe；312-secondary side return pipe；313-secondary side Water pump；
41-high temperature water burst pond；42-high temperature water burst treatment device for water；43-water pump；44-feed pipe；45-row Water pipe
Embodiment
In order to make it easy to understand, illustrated below in conjunction with the accompanying drawings with specific embodiment.
Present system schematic diagram as shown in figure 1, the hot and cold deep well temperature reduction dehumidification system utilized of swallet of the present invention by Air treatment system 1, regeneration air system 2, low temperature water burst system 3 and high temperature water burst system 4 form.Air treatment system is by well The lower air-treatment with wind point is sent into mine working face into low temperature and low humidity air.Regeneration air system is used to provide rotary dehumidifier Regeneration air needed for regeneration.Low temperature water burst system is used to provide cold water to air treatment system.High temperature water burst system is used to give Regeneration air system provides hot water.
Rotary dehumidifier is divided into dehumidifying area 17 and the two parts of renewing zone 27.Dehumidifying area 17 moves down after dehumidifying in the effect of motor 16 Move to renewing zone 27, while regeneration air first passes through air heater 24 and heated, then further added by electrical auxiliary heater 25 Heat, produce hot recycling air.Demarcation strip 26 makes caused hot recycling air enter renewing zone 27, and hot recycling air drives away renewing zone 27 moisture, renewing zone 27 drive away moisture after motor 16 effect be moved to dehumidifying area 17.Regeneration and the lasting progress of dehumidifying, it is real Existing continuous dehumidifying process.
The effect of water fender 111 is to prevent water droplet from entering working face.
Such as Fig. 2, shown in Fig. 3, the process of air treatment system of the invention is：Mine air to be processed (temperature 30 DEG C, water capacity is 21.5g/kg dry air) in the presence of blower fan 112, enter auto reeling type air filtration through air inlet 11 Device 12, air is cleaned.Air after purification enters main air cooler 13, at the same primary side water pump 34 will come from underground- The low temperature water burst (16 DEG C) in low temperature water burst pond 31 at 100 meters of levels is first sent into plate type heat exchanger, enters with secondary side cold water Row heat exchange, secondary side cold water (17.2 DEG C) is obtained, then it is with secondary side water pump 313 that the cold water feeding main air of secondary side is cold But the water inlet 19 of the water inlet 14 of device and secondary air cooler.In main air cooler 13, air and main air Cold water in cooler carries out indirect hot and humid area, because mine air is hot and humid, dew-point temperature (dew-point temperature 26.1 DEG C) it is higher than cold water temperature (17.2 DEG C), air carries out cooling humidity reduction air handling process through main air cooler 13.Cooling subtracts Air (temperature is 24 DEG C, and water capacity is 21.5g/kg dry air) after wet enters dehumidifying area 17, realizes the air of constant enthalpy dehumidification Processing procedure.Air (temperature is 48 DEG C, and water capacity is 7.4g/kg dry air) after rotary dehumidifier constant enthalpy dehumidification enters two Level aerial cooler 18, in secondary air cooler 18, (17.2 DEG C) progress of air and secondary air cooler tube inner cold water Indirect hot and humid area, because air dew point temperature is relatively low (9.6 DEG C), less than cold water temperature, air by etc. wet dehumidification, after processing Air is low temperature and low humidity air (temperature is 22 DEG C, and water capacity is 7.4g/kg dry air).After the cooling of secondary air cooler 18 Air isolate the water droplet carried in air through water fender 111, be then delivered to air outlet 113, the air of last low temperature and low humidity Enter getting working face by way of air duct or being sent directly into.
Such as Fig. 2, shown in Fig. 3, the process of regeneration air system of the present invention is：Under the drive of motor 16, rotary wheel dehumidifying area 17 slowly turn to renewing zone 27, and regeneration air system surrounding air is entered in the presence of blower fan 28 is regenerated into regeneration air Air port 21, air is then heated by air heater 24, while water pump 43 will come from high temperature water burst at the level of -800 meters of underground (40 DEG C) feeding air heaters 24 of high temperature water burst in pond, the air after heating are further by electrical auxiliary heater 25 again Thermal regeneration air, reach regeneration temperature needed for rotary dehumidifier, the air after heating isolates the vapor of renewing zone 27 Come, the air after regeneration drains into return airway or waste roadway through regenerating air outlet 29.
In summary, the hot and cold deep well temperature reduction dehumidification system utilized of the swallet of the embodiment of the present invention can be very good Meet the needs of deep well temperature reduction, the system not only Strong dehumidifying ability, and make full use of existing swallet resource, reach Energy-conservation, comfortable and environmentally friendly purpose.In actual applications, low temperature water burst temperature is lower, and cool-down dehumidification effect is more obvious；High temperature gushes Coolant-temperature gage is higher, and energy-saving effect is more obvious.
It is described above, only it is the preferable embodiment of the present invention, not the present invention is imposed any restrictions, every Any simple modification, change and the equivalent structure transformation substantially made according to the technology of the present invention to above example, still fall within In the protection domain of technical solution of the present invention.

Claims (7)

1. the hot and cold deep well temperature reduction dehumidification system utilized of a kind of swallet, it is characterised in that the system includes：Air-treatment system System (1), regeneration air system (2), low temperature water burst system (3) and high temperature water burst system (4)；
The air treatment system (1) includes：Rotary dehumidifier, auto reeling type air cleaner (12), main air cooling Device (13), motor (16), secondary air cooler (18) and blower fan (112)；Wherein auto reeling type air cleaner (12) position In the inlet side of whole system, rotary dehumidifier is located between main air cooler (13) and secondary air cooler (18), Blower fan (112) is located at the air side of whole system, and water fender is provided between secondary air cooler (18) and blower fan (112) (111) water inlet (14) and main air cooler of main air cooler, are provided with main air cooler (13) bottom Delivery port (15), secondary air cooler (18) bottom be provided with secondary air cooler water inlet (19) and secondary air The delivery port (110) of cooler；
The regeneration air system (2) includes：Air heater (24), electrical auxiliary heater (25), demarcation strip (26) and regeneration Blower fan (28)；Regeneration blower fan (28) is provided with whole system air side, auxiliary electrical heater is provided with below in air heater (24) Device (25), demarcation strip (26) is provided between electrical auxiliary heater (25) and regeneration blower fan (28), on air heater (24) Portion is provided with the water inlet (22) of air heater and the delivery port (23) of air heater；
The low temperature water burst system (3) includes：Low temperature water burst pond (31), low temperature water burst treatment device for water (32), board-like change Hot device (35), primary side water system and secondary side water system；The low temperature water burst pond (31) fills with the water treatment of low temperature water burst Put (32) connection；The side joint primary side water system of plate type heat exchanger (35) one, another side joint secondary side water system；
The high temperature water burst system (4) includes：High temperature water burst pond (41), high temperature water burst treatment device for water (42), feed pipe (44), drainpipe (45) and water pump (43)；The high temperature water burst pond (41) is connected with high temperature water burst treatment device for water (42)； Water inlet of feed pipe (44) the connection high temperature water burst treatment device for water (42) to the air heater of regeneration air system (22)；The delivery port (23) of drainpipe (45) the connection air heater of the high temperature water burst system；
The low temperature water burst system (3) and the main air cooler (13) and secondary air cooler (18) of air treatment system Connection, high temperature water burst system (4) are connected with the air heater (24) of regeneration air system.
2. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 1, it is characterised in that described Primary side water system is made up of primary side feed pipe (33), primary side drainpipe (310), primary side water pump (34), and primary side supplies The treatment device for water (32) of water pipe (33) connection low temperature water burst system arrives the primary side water inlet (36) of plate type heat exchanger, once The primary side delivery port (39) of side drainpipe (310) connecting plate type heat exchanger.
3. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 1, it is characterised in that described Secondary side water system is made up of secondary side feed pipe (311), secondary side return pipe (312) and secondary side water pump (313), secondary side The secondary side delivery port (38) of feed pipe (311) connecting plate type heat exchanger, secondary side return pipe (312) connecting plate type heat exchanger two The water inlet (37) of secondary side.
4. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 3, it is characterised in that：It is described Main air cooler water inlet (14) and secondary air cooler water inlet (19) it is in parallel after with low temperature water burst system Secondary side feed pipe (311) is connected, the described delivery port (15) of main air cooler and the water outlet of secondary air cooler It is connected after mouth (110) is in parallel with low temperature water burst secondary system side return pipe (312).
5. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 1, it is characterised in that：It is described Plate type heat exchanger (35) is water-water plate type heat exchanger, and the effect of plate type heat exchanger is to reduce hydraulic pressure.
6. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 1, it is characterised in that：It is described The high temperature water burst of deep level is collected in high temperature water burst pond (41), and water burst temperature need to be higher than 35 DEG C.
7. the hot and cold deep well temperature reduction dehumidification system utilized of swallet according to claim 1, it is characterised in that：It is described The low temperature water burst of shallow horizontal is collected in low temperature water burst pond (31), and water burst temperature need to be less than 22 DEG C.
CN201710292210.6A 2017-04-28 2017-04-28 The hot and cold deep well temperature reduction dehumidification system utilized of swallet Active CN107013240B (en)

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CN109252886B (en) * 2018-05-07 2019-06-14 西安科技大学 A kind of deep well temperature reduction equipment of rotary wheel dehumidifying and heat pipe cold heat utilization
CN109687297A (en) * 2018-11-30 2019-04-26 金华送变电工程有限公司 A kind of ring network cabinet dehumidification device
CN109737530B (en) * 2018-12-12 2021-01-12 中国地质调查局西安地质调查中心 Cold and hot air temperature adjusting system and method based on mine cave, building and greenhouse

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