CN102135008A - High-pressure refrigerant-driven refrigeration and purification integrated machine and method - Google Patents
High-pressure refrigerant-driven refrigeration and purification integrated machine and method Download PDFInfo
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- CN102135008A CN102135008A CN 201110043150 CN201110043150A CN102135008A CN 102135008 A CN102135008 A CN 102135008A CN 201110043150 CN201110043150 CN 201110043150 CN 201110043150 A CN201110043150 A CN 201110043150A CN 102135008 A CN102135008 A CN 102135008A
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 36
- 239000003507 refrigerant Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000012071 phase Substances 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 230000035568 catharsis Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000003009 desulfurizing effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002775 capsule Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 abstract 2
- 238000007791 dehumidification Methods 0.000 abstract 1
- 239000012629 purifying agent Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 230000001112 coagulating effect Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention relates to a high-pressure refrigerant-driven refrigeration and purification integrated machine and a method, and belongs to the field of safety lifesaving. The machine is characterized by mainly comprising a high-pressure storage tank device, a cooling dehumidification device, an air purifying device and a water storage device. According to an air conditioning and purifying method of an non-electric air conditioning and purifying system, the method is characterized by comprising the following steps that: high-pressure liquefied gas in a high-pressure gas tank passes through a reducing valve, a primary evaporator, a hand valve, a pneumatic fan and a secondary evaporator to cyclically reduce temperature and dehumidify surrounding air. Due to the negative pressure effect of the pneumatic fan, air enters from an air inlet of the air purifying device, and then enters an air duct after being purified by an air purifying agent, a condensate water tray is used for collecting condensate water of the primary evaporator and the second evaporator, and the condensate water can flow into a collecting tank for use through a water purifier. Compared with a conventional mine escape capsule refrigeration and purification system, the high-pressure refrigerant-driven refrigeration and purification integrated machine has the outstanding advantages of strong heat transfer, excellent economic performance and simplicity in installation and maintenance.
Description
Affiliated technical field
The present invention relates to refrigeration purification all-in-one and method that a kind of high-pressure refrigerant drives, belong to the lifesaving field.
Background technology
Along with progress of science and technology and development and to the raising of people's life rights and interests consciousness; as the protection facility of back to people's life taking place in disaster and contingency; the design and optimization of survival capsule has become one of problem of state key concern; its application relates to aviation, deepwater work and mine refuge etc.The survival capsule collection is explosion-proof, refrigeration, purification, oxygen supply, first aid, communication, life are kept etc., and function is an one, and its design and research is a complicated system engineering.And the survival capsule design and research of China is in the starting stage, and each key technology of survival capsule remains to be furtherd investigate and explores, and especially on the design problem of systems such as refrigeration, air purification, still faces more technical barrier.The mode that is applicable to the refrigeration of survival capsule at present mainly contains ice-reserving refrigeration, electric power storage refrigeration and high-pressure air source refrigeration etc., wherein for ice-reserving its ice making equipment fault rate height that freezes, be unfavorable for long-term use, and the power of cleaning equipment keeps still needing electric power storage to guarantee; The explosion-proof battery that needs to carry larger volume in the electric power storage refrigeration, its cost costliness, running current is excessive gives that explosion-proof to bring very big difficulty and refrigeration performance to be subject to ectocine bigger, is unfavorable for promoting the use of; Therefore, guarantee how to reach energy-saving and environmental protection on good refrigeration and the clean-up effect basis, economic effect is the key of system's design.
Summary of the invention
The refrigeration that the invention provides the high-pressure refrigerant driving of non-electric type simple in structure, that good reliability is applicable to confined spaces such as mine, submarine purifies all-in-one and method.
The refrigeration that a kind of high-pressure refrigerant drives purifies all-in-one, it is characterized in that: comprise high pressure storage tank equipment, cooling and dehumidifying equipment, air cleaning facility and water storage equipment; Above-mentioned cooling and dehumidifying equipment comprises air-flow air channel, the pneumatic blower fan stack that is installed on primary evaporator in the air-flow air channel, pressure regulation hand valve, pneumatic blower fan, secondary evaporimeter successively, links to each other with the external world; High pressure storage tank equipment through the cold junction of reducing valve and primary evaporator with link to each other, the hot junction of primary evaporator links to each other with pneumatic fans entrance through pressure regulation hand valve, pneumatic blower fan outlet links to each other with secondary evaporimeter cold junction, and secondary evaporimeter hot junction links to each other with external environment by stack; Above-mentioned water storage equipment comprise place primary evaporator and secondary evaporimeter below coagulate water pond, by water purifier with coagulate the storage tank that water pond links to each other; Above-mentioned air cleaning facility comprises casing, is installed on the air purifying preparation in the casing, and casing is established air intake and air outlet; The air intake in said flow air channel links to each other with the air outlet of air cleaning facility.
The refrigeration that drives according to above-mentioned high-pressure refrigerant purifies all-in-one, and it is characterized in that: high pressure storage tank equipment is by high pressure storage tank, gas phase filling valve, Safety control valve, safety valve, syphon, liquid phase filling valve, storage tank main valve, reducing valve, pressure meter, input duct is formed.
The refrigeration that drives according to above-mentioned high-pressure refrigerant purifies all-in-one, and it is characterized in that: above-mentioned air purifying preparation comprises absorbents of carbon monoxide, desulfurizing agent, carbon-dioxide absorbent.
The refrigeration that drives according to above-mentioned high-pressure refrigerant purifies all-in-one, and it is characterized in that: above-mentioned water tank is provided with water tap.
The refrigeration that drives according to above-mentioned high-pressure refrigerant purifies the refrigeration purification method of all-in-one, and it is characterized in that comprising following process: the high pressure liquefied gas in the high pressure gas holder becomes the phase I cold-producing medium by the decrease temperature and pressure effect of reducing valve; The phase I cold-producing medium absorbs heat through primary evaporator, heats up to become the second stage cold-producing medium; Enter the aerodynamic wind machine after the valve regulation of second stage cold-producing medium process pressure regulation hand and suitable air quantity is provided for refrigeration and cleaning system, the decrease temperature and pressure effect of the pneumatic blower fan of process becomes the phase III cold-producing medium; The phase III cold-producing medium further absorbs heat through secondary evaporimeter, and after intensification became quadravalence section cold-producing medium, the process extract duct was discharged in the environment and goes; Above-mentioned second stage cold-producing medium drives the air quantity that pneumatic blower fan provides, and air is entered from the air intake of air cleaning facility, through behind the air purifying preparation catharsis, discharges for use after entering the air-flow air channel; Utilize and coagulate the condensed water that water pond is collected primary evaporator and secondary evaporimeter, condensed water flows into header tank through water purifier.
The refrigeration that high-pressure refrigerant of the present invention drives purifies all-in-one and method satisfies Minepit environment control requirement in design, can effectively remove carbon dioxide, carbon monoxide, hydrogen sulfide, nitrogen oxide and body metabolism volatile organic matter etc. at normal temperatures, not electrification and other extra power, have that refrigerating capacity is strong, energy-conservation, water saving, economy, environmental protection, good purification, the outstanding advantage of the easy grade of installation and maintenance.
Description of drawings
Fig. 1 is that the refrigeration of utilizing high-pressure refrigerant to drive purifies the all-in-one schematic diagram;
Fig. 2 is the schematic diagram of cooling and dehumidifying equipment;
Fig. 3 is that the refrigeration of utilizing high-pressure refrigerant to drive purifies the all-in-one graphics;
Label title among the figure: 1, high pressure storage tank, 2, the gas phase filling valve, 3, Safety control valve, 4, safety valve, 5, syphon, 6, the liquid phase filling valve, 7, the storage tank main valve, 8, reducing valve, 9, pressure meter, 10, input duct, 11, primary evaporator, 12, pressure regulation hand valve, 13, pneumatic blower fan, 14, secondary evaporimeter, 15, extract duct, 16, air grille, 17, coagulate water pond, 18, coagulate the water recovery tube, 19, water purifier, 20, storage tank, 21, water tap, 22, carbon dioxide absorption medicament curtain, 23, carbon monoxide absorbs kit, 24, the desulfurization kit, 25, the purifying box door-plate, 26, return air inlet, 27, the purifying box casing, 28, the air-flow air channel.
The specific embodiment
According to shown in Figure 1, the purification refrigerating all-in-one machine that utilizes high-pressure refrigerant to drive described in the present invention, a kind of refrigeration of utilizing high-pressure refrigerant to drive purifies all-in-one, mainly comprise high pressure storage tank 1, gas phase filling valve 2, Safety control valve 3, safety valve 4, syphon 5, liquid phase filling valve 6, storage tank main valve 7, reducing valve 8, pressure meter 9, input duct 10, primary evaporator 11, pressure regulation hand valve 12, secondary evaporimeter 14, extract duct 15, air grille 16, water tap 21, carbon monoxide absorbs kit 23, desulfurization kit 24, purifying box door-plate 25, return air inlet 26, purifying box casing 27; Its feature also comprises the pneumatic blower fan 13 that utilizes the medium temperature and medium pressure refrigerant gas to drive; Hang on the carbon dioxide absorption medicament curtain 22 in the carbon dioxide absorption case; The carbon monoxide of making drawer type absorbs kit 23 and desulfurization kit 24; Be used to reclaim coagulating water pond 17 and coagulating water recovery tube 18 of condensed water, coagulating of collection enters storage tank 20 after water purifies through water purifier 19, can be used as indoor alternate source.
During the safe life-saving system operation, after opening the main valve 7 of high pressure storage tank, the cold-producing medium of high pressure is by reducing valve 8 decompressions, become the cold-producing medium of pressing in the low temperature, enter primary evaporator 11 by input duct 10, after the cold-producing medium of pressing in the low temperature absorbs heat, become the refrigerant gas of medium temperature and medium pressure, after receiving and distributing valve 12 adjustings, enter pneumatic blower fan 13 and suitable air quantity is provided for refrigeration and cleaning system, after the refrigerant gas of medium temperature and medium pressure rotates through pneumatic blower fan, further step-down becomes the refrigerant gas of low-temp low-pressure, further absorb heats by secondary evaporimeter 14 again, become the refrigerant gas of high-temperature low-pressure after, be discharged in the environment through extract duct 15 and go.
Described purification process is: the pending gas of confined space, under the driving of pneumatic blower fan, return air inlet 26 by purifying box enters in the carbon dioxide absorption case, carbon dioxide absorption medicament in the case, being made into carbon dioxide absorption medicament curtain 22 hangs in the case, pending gas skims over its surface, the gas of removing carbon dioxide enters the desulfurization medicament and carries out the desulfurization processing under the driving of pneumatic blower fan, gas after the desulfurization is further being handled through CO absorption kit, the gas of handling well, after primary evaporator 11 and 14 coolings of secondary evaporimeter, be transported in the confined space from air grille 16 by pneumatic blower fan.
Wherein behind the gas process evaporimeter, be cooled to below the dew point, the elutriation that coagulates of air goes out the back by water pond 17 collections with fixed attention, coagulates water by coagulating water recovery tube 18, enters storage tank after the purification of process water purifier, is used for indoor alternate source.
Compare with refrigeration and purification style commonly used, the purification refrigerating all-in-one machine that utilizes high-pressure refrigerant to drive, to freeze and place with cleaning equipment is concentrated, need not to be provided with two and overlap independently system and equipment, not only make compact conformation, saved the space, the economy and the reliability of system's operation have been improved simultaneously, the energy-conservation measures such as recycling of the gentle volume expansion merit of condensed water provide new visual angle and new approaches for the design of safe life-saving system in addition, lay the foundation for safety of China lifesaving industry further develops.
Claims (5)
1. the refrigeration of a high-pressure refrigerant driving purifies all-in-one, it is characterized in that:
Comprise high pressure storage tank equipment, cooling and dehumidifying equipment, air cleaning facility and water storage equipment;
Above-mentioned cooling and dehumidifying equipment comprises air-flow air channel (28), the pneumatic blower fan stack (15) that is installed on primary evaporator (11) in the air-flow air channel, pressure regulation hand valve (12), pneumatic blower fan (13), secondary evaporimeter (14) successively, links to each other with the external world; High pressure storage tank equipment through the cold junction of reducing valve (8) and primary evaporator (11) with link to each other, the hot junction of primary evaporator (11) links to each other with pneumatic fans entrance through pressure regulation hand valve (12), pneumatic blower fan outlet links to each other with secondary evaporimeter cold junction, secondary evaporimeter hot junction links to each other with external environment by stack (15)
Above-mentioned water storage equipment comprises the storage tank (20) that coagulates water pond (17), links to each other with water pond (12) with fixed attention by water purifier (19) that places primary evaporator and secondary evaporimeter below;
Above-mentioned air cleaning facility comprises casing, is installed on the air purifying preparation in the casing, and casing is established air intake and air outlet;
The air intake in said flow air channel (28) links to each other with the air outlet of air cleaning facility.
2. the refrigeration that high-pressure refrigerant according to claim 1 drives purifies all-in-one, it is characterized in that:
High pressure storage tank equipment is by high pressure storage tank (1), gas phase filling valve (2), Safety control valve (3), and safety valve (4), syphon (5), liquid phase filling valve (6), storage tank main valve (7), reducing valve (8), pressure meter (9), input duct (10) is formed.
3. the refrigeration that high-pressure refrigerant according to claim 1 drives purifies all-in-one, it is characterized in that:
Above-mentioned air purifying preparation comprises absorbents of carbon monoxide, desulfurizing agent, carbon-dioxide absorbent.
4. the refrigeration that high-pressure refrigerant according to claim 1 drives purifies all-in-one, and it is characterized in that: above-mentioned water tank is provided with water tap (21).
5. the refrigeration that high-pressure refrigerant according to claim 1 drives purifies the refrigeration purification method of all-in-one, it is characterized in that comprising following process:
High pressure liquefied gas in the high pressure gas holder (1) becomes the phase I cold-producing medium by the decrease temperature and pressure effect of reducing valve (8); The phase I cold-producing medium absorbs heat through primary evaporator (11), heats up to become the second stage cold-producing medium; Enter aerodynamic wind machine (13) after the second stage cold-producing medium is regulated through pressure regulation hand valve (12) and suitable air quantity is provided for refrigeration and cleaning system, the decrease temperature and pressure effect of the pneumatic blower fan of process becomes the phase III cold-producing medium; The phase III cold-producing medium further absorbs heat through secondary evaporimeter (14), and after intensification became quadravalence section cold-producing medium, process extract duct (15) was discharged in the environment and goes;
Above-mentioned second stage cold-producing medium drives the air quantity that pneumatic blower fan (13) provides, and air is entered from the air intake of air cleaning facility, behind the air purifying preparation catharsis, enters back, air-flow air channel (28) and discharges for using;
Utilize and coagulate the condensed water that water pond (17) is collected primary evaporator and secondary evaporimeter, condensed water flows into header tank (20) through water purifier (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110043150 CN102135008A (en) | 2011-02-23 | 2011-02-23 | High-pressure refrigerant-driven refrigeration and purification integrated machine and method |
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| CN 201110043150 CN102135008A (en) | 2011-02-23 | 2011-02-23 | High-pressure refrigerant-driven refrigeration and purification integrated machine and method |
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| CN 201110043150 Pending CN102135008A (en) | 2011-02-23 | 2011-02-23 | High-pressure refrigerant-driven refrigeration and purification integrated machine and method |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269007A (en) * | 2011-08-18 | 2011-12-07 | 江苏科技大学 | Temperature and humidity regulating device for escape capsule |
| CN102345470A (en) * | 2011-10-26 | 2012-02-08 | 贵阳高原矿山机械有限公司 | Method and device for driving air circulation and purification in escape capsule |
| CN102563787A (en) * | 2012-01-17 | 2012-07-11 | 江苏永昇空调有限公司 | Carbon dioxide passive refrigerating air conditioner |
| CN102678158A (en) * | 2012-01-10 | 2012-09-19 | 南京航空航天大学 | CO2 temperature and humidity adjustment and air purification system for sealed space |
| CN102678157A (en) * | 2011-11-16 | 2012-09-19 | 韩雪峰 | Refrigeration cooling and dehumidification air conditioner |
| CN102748066A (en) * | 2012-07-12 | 2012-10-24 | 淄博天科制冷空调有限公司 | Passive high-efficiency purifying and air conditioning device for coal mine escape capsule |
| CN102889093A (en) * | 2012-10-24 | 2013-01-23 | 中船重工（西安）东仪矿用安全装备有限公司 | Refrigeration and dehumidification method of single fan |
| CN102889095A (en) * | 2012-10-16 | 2013-01-23 | 赵瀛 | Refrigerating device and method of mining escape capsule |
| CN102953754A (en) * | 2012-07-10 | 2013-03-06 | 韩雪峰 | Water-cooling gas purifier |
| CN103047712A (en) * | 2011-10-17 | 2013-04-17 | 上海金磐电子有限公司 | Hand wheel type air purification and refrigeration all-in-one machine |
| CN103075182A (en) * | 2011-10-26 | 2013-05-01 | 中国科学院理化技术研究所 | Mine rescue capsule |
| CN103711516A (en) * | 2012-10-06 | 2014-04-09 | 德拉格安全股份两合公司 | Personal safety system and process for the operation of a personal safety system |
| CN106440313A (en) * | 2016-10-21 | 2017-02-22 | 广东美的暖通设备有限公司 | System for making ice from condensate water of multi-connected air conditioners |
| CN106640172A (en) * | 2016-11-16 | 2017-05-10 | 辽阳正阳机械设备制造有限公司 | Mine downhole heat damage treatment and fire prevention and firefighting integral device |
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| CN116107359A (en) * | 2022-02-22 | 2023-05-12 | 安康泰(烟台)生命科学研究院有限公司 | Intelligent life cabin internal environment humidity control system |
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| CN102563787A (en) * | 2012-01-17 | 2012-07-11 | 江苏永昇空调有限公司 | Carbon dioxide passive refrigerating air conditioner |
| CN102953754A (en) * | 2012-07-10 | 2013-03-06 | 韩雪峰 | Water-cooling gas purifier |
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| CN102748066A (en) * | 2012-07-12 | 2012-10-24 | 淄博天科制冷空调有限公司 | Passive high-efficiency purifying and air conditioning device for coal mine escape capsule |
| CN103711516A (en) * | 2012-10-06 | 2014-04-09 | 德拉格安全股份两合公司 | Personal safety system and process for the operation of a personal safety system |
| US20140096541A1 (en) * | 2012-10-06 | 2014-04-10 | Dräger Safety AG & Co. KGaA | Personal safety system and process for the operation of a personal safety system |
| US9618255B2 (en) | 2012-10-06 | 2017-04-11 | Dräger Safety AG & Co. KGaA | Personal safety system and process for the operation of a personal safety system |
| CN103711516B (en) * | 2012-10-06 | 2017-05-03 | 德拉格安全股份两合公司 | Personal safety system and process for the operation of a personal safety system |
| CN102889095B (en) * | 2012-10-16 | 2015-03-25 | 天津派瑞环境工程技术有限公司 | Refrigerating device and method of mining escape capsule |
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| CN102889093B (en) * | 2012-10-24 | 2015-02-25 | 中船重工（西安）东仪矿用安全装备有限公司 | Refrigeration and dehumidification method of single fan |
| CN102889093A (en) * | 2012-10-24 | 2013-01-23 | 中船重工（西安）东仪矿用安全装备有限公司 | Refrigeration and dehumidification method of single fan |
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| CN106640172A (en) * | 2016-11-16 | 2017-05-10 | 辽阳正阳机械设备制造有限公司 | Mine downhole heat damage treatment and fire prevention and firefighting integral device |
| CN114832565A (en) * | 2021-02-01 | 2022-08-02 | 西南交通大学 | Intelligent treatment device and method for dust and harmful gas in underground engineering construction |
| CN114832565B (en) * | 2021-02-01 | 2023-05-30 | 西南交通大学 | Underground engineering construction dust and harmful gas intelligent treatment device and method |
| CN116107359A (en) * | 2022-02-22 | 2023-05-12 | 安康泰(烟台)生命科学研究院有限公司 | Intelligent life cabin internal environment humidity control system |
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Application publication date: 20110727 |