CN102269007A - Temperature and humidity regulating device for escape capsule - Google Patents
Temperature and humidity regulating device for escape capsule Download PDFInfo
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- CN102269007A CN102269007A CN2011102372611A CN201110237261A CN102269007A CN 102269007 A CN102269007 A CN 102269007A CN 2011102372611 A CN2011102372611 A CN 2011102372611A CN 201110237261 A CN201110237261 A CN 201110237261A CN 102269007 A CN102269007 A CN 102269007A
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- survival capsule
- absorber
- temp
- surface cooler
- humidity regulator
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Abstract
The invention discloses a temperature and humidity regulating device for an escape capsule. The temperature and humidity regulating device comprises an absorber, an evaporator arranged in an equipment compartment, and an air supply and return system arranged in the escape capsule, wherein a plurality of upper and lower coaxial through holes are formed on the upper top plate and the lower bottom plate of the absorber; a cooling pipe is arranged in the corresponding upper and lower through holes vertically; a closed chamber is formed between the cooling pipe and the shell of the absorber; a surface cooler is arranged on the wall of the evaporator; the inlet end and the outlet end of the surface cooler pass through the side wall of the equipment compartment, respectively; the inlet end is communicated with an air return inlet in the escape capsule, and the outlet end is communicated with an air supply pipe which is equipped with an air pump and an air supply outlet in sequence and is disposed in the escape capsule; a water condensing pipe is arranged at the outlet end of the surface cooler; a hole, which is communicated with one end of a steam pipeline, is formed on the upper top plate of the absorber corresponding to the chamber; the other end of the steam pipeline, on which a stop valve is arranged, is communicated with the top end of the evaporator. The temperature and humidity regulating device disclosed by the invention is free from repeated filling of cool storage materials, free of energy consumption, small in volume, simple in structure and convenient in operation.
Description
Technical field
The present invention relates to refrigeration technology field, refer in particular to the unpowered temp and humidity regulator of a kind of mine with survival capsule.
Background technology
The mine survival capsule is when under the mine disaster or contingency taking place, the sealing device equipment that the operating personnel is used to take refuge and waits for rescue.Mine requires it should possess the humiture regulatory function with the survival capsule construction standard, temperature≤35 ℃, humidity 85%, and the protection duration be no less than 96 hours.In addition, must be equipped with the ambient parameter monitoring instrument, the pernicious gas inside and outside to survival capsule detects, and the concentration of these pernicious gases can not surpass relevant safety standard.Because when having an accident, the power system mine under all may be destroyed, so any equipment all requires not electrification or the very little electric power of use just can operate as normal in the survival capsule.
The mine survival capsule is complete closed system, and take refuge personnel's metabolism of inside is arranged again, makes internal temperature and humidity can surpass construction standard, handles so generally need carry out cool-down dehumidification to its inner air.Existing mine adopts ice making/ice storage mode to freeze mostly with the temp and humidity regulator of survival capsule or uses CO
2Refrigeration, utilize ice making/ice storage mode to realize emergent cooling, promptly adopting ice machine to produce a certain amount of ice at ordinary times stores, when mine disaster takes place, utilizing melting of ice to absorb heat comes cooling air to lower the temperature, because the heat transfer effect of ice storage structure makes ice also can melt in non-emergent period, so must make regular check on the ice storage amount of ice storage box house, and emit inner moisture and change ice again, make that like this accumulative total power consumption of ice making is bigger, and systems bulky, complicated operation, reliability is low; Utilize CO
2Refrigeration no matter be to utilize solid-stately, liquid, is perhaps compressed CO
2Gas is realized refrigeration, finally all waste gas can be entered the cabin external body, must make near the body of cabin CO
2Gas concentration raises, and makes troubles even danger to the rescue personnel, influences rescue action.
Summary of the invention
The objective of the invention is in order to overcome the existing in prior technology defective, propose a kind ofly not consume energy, volume is little, the temp and humidity regulator that is used for escape capsule of mine safe and reliable, simple to operate.
In order to achieve the above object, the technical scheme taked of the present invention is:
A kind of temp and humidity regulator that is used for survival capsule comprises absorber 1 and the air blow and return system that is placed in the evaporimeter 5 of equipment compartment 3 and is placed in survival capsule 7.Offer some coaxial through holes up and down on the upper plate of described absorber 1 and the lower shoe that is above the ground level respectively, vertical welding is equipped with cooling tube 15 in the corresponding last lower through-hole, form a closed cavity between the housing of described cooling tube 15 and absorber 1, be filled with absorbent 14 in the cavity; Be filled with cold-producing medium 13 in the described evaporimeter 5; Be mounted with surface cooler 12 on the wall of described evaporimeter 5, the entrance point of described surface cooler 12 and the port of export pass the sidewall of described equipment compartment 3 respectively, and entrance point is connected with return air inlet 6 in being arranged on survival capsule 7; The port of export be arranged on survival capsule 7 in and ajutage 8 that air pump 10 and a plurality of air outlet 9 be installed successively be connected; The port of export of described surface cooler 12 also is equipped with water pipe 11 with fixed attention; The corresponding cavity of described absorber 1 upper plate offers a hole that is communicated with steam pipeline 2 one ends, and the other end that described steam pipeline 2 is equipped with stop valve 4 is communicated with evaporimeter 5 tops.
Above-mentioned described evaporimeter 5 shells are insulation construction.
Above-mentioned described stop valve 4 is the barrier film vaccum stop valve.
Above-mentioned described air pump 10 is hand air pump.
The material of above-mentioned described absorber 1 and cooling tube 15 is plastics.
Above-mentioned described water pipe 11 with fixed attention is a U type structure, and its caliber is 0.1～0.3: 1 with the ratio of the caliber of surface cooler 12.
Above-mentioned described cold-producing medium 13 is water or ammonia; Described absorbent 14 is anhydrous lithium bromide or water; When cold-producing medium 13 is a water, absorbent 14 is an anhydrous lithium bromide; When cold-producing medium 13 is an ammonia, absorbent 14 is a water.
A kind of working method that is used for the temp and humidity regulator of survival capsule of the present invention is: when cause danger in mine inside, the personnel in the pit enters in the survival capsule 7, when interior environment temperature or humidity rise to a certain degree, the stop valve 4 of opening installation in equipment compartment 3, this moment, absorber 1 was connected by steam pipeline 2 with evaporimeter 5, utilize the superabsorbent of 14 pairs of cold-producing mediums 13 of absorbent, make the part of refrigerant 13 of evaporimeter 5 inside evaporate rapidly, absorb its inner heat and cause temperature to descend at short notice, thereby the air cooling in the surface cooler 12 is also dehumidified.Because air quantity is less, airduct is shorter, so the wind system circulation needs power very little, the hand air pump 10 of manual driven just can be realized the circulation of wind system.Air behind the cooling and dehumidifying is sent into survival capsule 7 inside through air outlet 9, and condensed water is collected through coagulating water pipe 11, and lack of water in emergency circumstances can be utilized condensed water again in survival capsule.The damp-heat air of survival capsule 7 inside carries out reprocessing in return air inlet 6 enters surface cooler 12.
A kind of advantage and beneficial effect that is used for the survival capsule temp and humidity regulator of the present invention is:
The one, under normal circumstances do not need to refill cool storage material, significantly reduced raw-material expending;
The 2nd, can not discharge pernicious gas during this device work, the no any harmful product of safety;
The 3rd, there is not potential danger in this device consumed power not during work;
The 4th, can realize the condensed water recycling during this device work, the emergent water of personnel in the cabin is provided;
The 5th, this device takies smaller size smaller just can provide the enough air quantity of personnel in the body of cabin, saves installing space;
The 6th, this device is easy to operate, simple and easy to control.
Description of drawings
Fig. 1 is a kind of temp and humidity regulator organigram that is used for survival capsule of the present invention.
Among the figure, 1 absorber; 2 steam pipelines; 3 equipment compartments; 4 stop valves; 5 evaporimeters; 6 return air inlets; 7 survival capsules; 8 ajutages; 9 air outlets; 10 air pumps; 11 coagulate water pipe; 12 surface coolers; 13 cold-producing mediums; 14 absorbents; 15 cooling tubes.
The specific embodiment
To a kind of temp and humidity regulator that is used for survival capsule of the present invention,, continue 96 hours lifesaving time below in conjunction with accompanying drawing with regard to one 15 people's software survival capsule, 35 ℃ of survival capsule 7 indoor design temperature, humidity 85%, survival capsule 7 external temperatures are embodiment for 40 ℃, are described in further detail.
A kind of temp and humidity regulator that is used for survival capsule of the present invention comprises absorber 1, steam pipeline 2, equipment compartment 3, stop valve 4, evaporimeter 5, return air inlet 6, survival capsule 7, ajutage 8, air outlet 9, air pump 10, coagulates water pipe 11, surface cooler 12, cold-producing medium 13, absorbent 14, cooling tube 15.Described absorber 1 adopts the thick plastic plate of 5mm to be welded into the square chest structure, offer some coaxial through holes up and down on its upper plate and the lower shoe that is above the ground level respectively, vertical welding is equipped with the plastic cool pipe 15 that wall thickness is 3mm in the corresponding last lower through-hole, and it is 8m that the diameter of described cooling tube 15 and radical should be able to satisfy its surface area
2, the closed cavity volume that forms between the housing of described cooling tube 15 and absorber 1 is 0.8m
3, the absorbent 14 of can in the cavity is the 500kg anhydrous lithium bromide; The shell of described evaporimeter 5 adopts the 2mm steel plate to be welded into the square chest structure, and its volume is 0.6m
3, external surface adopts the thick polyurethane foam board insulation of 50mm, and the cold-producing medium 13 of interior can is a 500kg water; Be mounted with aluminum surface cooler 12 on one side wall surface of described evaporimeter 5, it is the sidewall that the plastic flexible pipe of 80mm passes described equipment compartment 3 respectively that the entrance point of described surface cooler 12 and the port of export all adopt diameter, and entrance point is connected with return air inlet 6 in being arranged on survival capsule 7; The port of export be arranged on survival capsule 7 in and ajutage 8 that hand air pump 10 and a plurality of air outlet 9 be installed successively be connected, the heat exchange areas in the described surface cooler 12 are 4m
2It is that the U type structural plastic of 10mm coagulates water pipe 11 that the port of export of described surface cooler 12 also is equipped with diameter; The corresponding cavity of described absorber 1 upper plate is offered the hole that a diameter is 80mm, and weld mutually with an end of isometrical plastic pipe, the other end of plastic pipe is connected to barrier film vaccum stop valve 4, and the top of barrier film vaccum stop valve 4 and evaporimeter 5 is that the steel pipe of 80mm is communicated with by diameter.
When a kind of temp and humidity regulator that is used for survival capsule of the present invention is worked, open barrier film vaccum stop valve 4, absorber 1 is connected by steam pipeline 2 with evaporimeter 5,14 pairs of water 13 strong absorption of anhydrous lithium bromide, moisture 13 evaporations in the evaporimeter 5, absorb its inner heat and cause temperature to descend, thereby the air cooling in the surface cooler 12 is also dehumidified.The hand air pump 10 of manual driven just can be realized the circulation of wind system.Air behind the cooling and dehumidifying is sent into survival capsule 7 inside through air outlet 9, and condensed water is collected through coagulating water pipe 11, and lack of water in emergency circumstances can be utilized condensed water again in survival capsule.The damp-heat air of survival capsule 7 inside carries out reprocessing in return air inlet 6 enters surface cooler 12.
In the practical application, can go out needed cold and moisture removal according to the height COMPREHENSIVE CALCULATING of survival capsule 7 internal staff's quantity, the length of lifesaving time, survival capsule 7 outer temperature, the absorber 1 and the evaporimeter 5 of apolegamy proper volume, match the cold-producing medium 13 and the absorbent 14 of suitable quality, and suitable cooling tube 15 and surface cooler 12.
Claims (7)
1. temp and humidity regulator that is used for survival capsule, comprise absorber (1) and be placed in the evaporimeter (5) of equipment compartment (3) and the air blow and return system that is placed in survival capsule (7), it is characterized in that: offer some coaxial through holes up and down on the upper plate of described absorber (1) and the lower shoe that is above the ground level respectively, vertical welding is equipped with cooling tube (15) in the corresponding last lower through-hole, form a closed cavity between the housing of described cooling tube (15) and absorber (1), be filled with absorbent (14) in the cavity; Be filled with cold-producing medium (13) in the described evaporimeter (5); Be mounted with surface cooler (12) on the wall of described evaporimeter (5), the entrance point of described surface cooler (12) and the port of export pass the sidewall of described equipment compartment (3) respectively, and the entrance point return air inlet (6) interior with being arranged on survival capsule (7) is connected; The port of export is connected with the ajutage (8) that is arranged in the survival capsule (7) and air pump (10) and a plurality of air outlet (9) be installed successively; The port of export of described surface cooler (12) also is equipped with water pipe (11) with fixed attention; The corresponding cavity of described absorber (1) upper plate offers a hole that is communicated with steam pipeline (2) one ends, and the other end that described steam pipeline (2) is equipped with stop valve (4) is communicated with evaporimeter (5) top.
2. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: described evaporimeter (5) shell is an insulation construction.
3. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: described stop valve (4) is the barrier film vaccum stop valve.
4. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: described air pump (10) is hand air pump.
5. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: the material of described absorber (1) and cooling tube (15) is plastics.
6. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: described water pipe (11) with fixed attention is a U type structure, and the ratio of the caliber of its caliber and surface cooler (12) is 0.1～0.3: 1.
7. the temp and humidity regulator that is used for survival capsule according to claim 1 is characterized in that: described cold-producing medium (13) is water or ammonia; Described absorbent (14) is anhydrous lithium bromide or water; When cold-producing medium (13) is a water, absorbent (14) is an anhydrous lithium bromide; When cold-producing medium (13) is an ammonia, absorbent (14) is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237261 CN102269007B (en) | 2011-08-18 | 2011-08-18 | Temperature and humidity regulating device for escape capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237261 CN102269007B (en) | 2011-08-18 | 2011-08-18 | Temperature and humidity regulating device for escape capsule |
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| Publication Number | Publication Date |
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| CN102269007A true CN102269007A (en) | 2011-12-07 |
| CN102269007B CN102269007B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110237261 Expired - Fee Related CN102269007B (en) | 2011-08-18 | 2011-08-18 | Temperature and humidity regulating device for escape capsule |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691517A (en) * | 2012-05-30 | 2012-09-26 | 江苏科技大学 | Passive air conditioning device of coal mine rescue capsule |
| CN102720522A (en) * | 2012-05-21 | 2012-10-10 | 赵军 | Refuge emergency air conditioning system and refrigeration method thereof |
| CN102748060A (en) * | 2012-07-16 | 2012-10-24 | 辽宁卓异装备制造有限公司 | Application of chemical refrigerating method in emergency danger avoiding place |
| CN103061803A (en) * | 2013-02-04 | 2013-04-24 | 江苏科技大学 | Interior heat-humidity independent processing and passive air conditioning system for refuge chamber of coal mine |
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| UA70653C2 (en) * | 2003-12-22 | 2007-06-25 | Національний Гірничий Університет | Installation for protection of workers against overheating |
| CN102011608A (en) * | 2010-12-15 | 2011-04-13 | 东南大学 | Air cooling, dehumidifying and purifying system and method |
| CN102022136A (en) * | 2010-11-19 | 2011-04-20 | 贾建军 | Temperature regulating device for mine rescue capsule |
| CN102135008A (en) * | 2011-02-23 | 2011-07-27 | 南京航空航天大学 | High-pressure refrigerant-driven refrigeration and purification integrated machine and method |
| CN102140926A (en) * | 2011-03-25 | 2011-08-03 | 华夏防爆电气有限公司 | Air cooling system for mobile rescue capsule for mine |
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2011
- 2011-08-18 CN CN 201110237261 patent/CN102269007B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA70653C2 (en) * | 2003-12-22 | 2007-06-25 | Національний Гірничий Університет | Installation for protection of workers against overheating |
| CN102022136A (en) * | 2010-11-19 | 2011-04-20 | 贾建军 | Temperature regulating device for mine rescue capsule |
| CN102011608A (en) * | 2010-12-15 | 2011-04-13 | 东南大学 | Air cooling, dehumidifying and purifying system and method |
| CN102135008A (en) * | 2011-02-23 | 2011-07-27 | 南京航空航天大学 | High-pressure refrigerant-driven refrigeration and purification integrated machine and method |
| CN102140926A (en) * | 2011-03-25 | 2011-08-03 | 华夏防爆电气有限公司 | Air cooling system for mobile rescue capsule for mine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720522A (en) * | 2012-05-21 | 2012-10-10 | 赵军 | Refuge emergency air conditioning system and refrigeration method thereof |
| CN102720522B (en) * | 2012-05-21 | 2015-10-14 | 赵军 | To take refuge emergent air-conditioning system and refrigerating method thereof |
| CN102691517A (en) * | 2012-05-30 | 2012-09-26 | 江苏科技大学 | Passive air conditioning device of coal mine rescue capsule |
| CN102691517B (en) * | 2012-05-30 | 2014-06-04 | 江苏科技大学 | Passive air conditioning device of coal mine rescue capsule |
| CN102748060A (en) * | 2012-07-16 | 2012-10-24 | 辽宁卓异装备制造有限公司 | Application of chemical refrigerating method in emergency danger avoiding place |
| CN103061803A (en) * | 2013-02-04 | 2013-04-24 | 江苏科技大学 | Interior heat-humidity independent processing and passive air conditioning system for refuge chamber of coal mine |
| CN103061803B (en) * | 2013-02-04 | 2014-11-26 | 江苏科技大学 | Interior heat-humidity independent processing and passive air conditioning system for refuge chamber of coal mine |
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| Publication number | Publication date |
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| CN102269007B (en) | 2013-02-20 |
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Address after: 212028 Zhenjiang, Dantu Metro Industrial Park Rui East Road, No. 9 Patentee after: Jiangsu University of Science and Technology Address before: 212003 Zhenjiang City, Jiangsu province dream Creek Road, No. 2 Patentee before: Jiangsu University of Science and Technology |
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Granted publication date: 20130220 Termination date: 20170818 |
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