CN201865689U - Temperature reduction and dehumidification device for underground sanctuary - Google Patents
Temperature reduction and dehumidification device for underground sanctuary Download PDFInfo
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- CN201865689U CN201865689U CN 201020590657 CN201020590657U CN201865689U CN 201865689 U CN201865689 U CN 201865689U CN 201020590657 CN201020590657 CN 201020590657 CN 201020590657 U CN201020590657 U CN 201020590657U CN 201865689 U CN201865689 U CN 201865689U
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- 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
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Abstract
The utility model relates to a temperature reduction and dehumidification device for an underground sanctuary. The mine emergency sanctuary arranged and used in an underground mine is an important measure in the mine emergency rescue and has several times of successful rescue experiences. The temperature reduction and dehumidification device for the underground sanctuary comprises a refrigerating agent bottle (1), an equipment cabin (15) and a main cabin (2), wherein the refrigerating agent bottle is arranged in the equipment cabin, the refrigerating agent bottle is connected with a main valve (3) through a high-pressure meter (14), the main valve is connected with a throttle valve (4) which is connected with an expansion valve (5), the expansion valve is connected with an evaporator (6), the evaporator is connected with a low-pressure meter (7), the low-pressure meter is connected with a reverse valve (8), the reverse valve is connected with a pneumatic fan (9) and is connected with a high-pressure air pipe (10), and a carbon monoxide absorbent device (11) and a carbon oxide absorbent device (12) are arranged in the main cabin. The temperature reduction and dehumidification device is used for the underground sanctuary.
Description
Technical field:
The utility model relates to the aircondition of a kind of down-hole refuge, is specifically related to the cool-down dehumidification device of a kind of down-hole refuge.
Background technology:
Being provided with in underground mine and use mine Emergency shelter, is an important measures in the mine emergency management and rescue, and the experience of many successes rescues has been arranged.A large amount of research has been done to Emergency shelter and survival capsule by the country of some mining industry prosperities for this reason.China does not still enter experimental stage at present, and its main cause is that external mine condition and China is very different, and can not be directly applied for the mine of China.
Along with China's accident of mine disaster happens occasionally, China also begins to pay attention to exploitation mine Emergency shelter-survival capsule at present, and this survival capsule uses the intrinsic ventilation installation of mine, and the ventilation installation that mine is intrinsic inserts in the survival capsule.But after the generation mine disaster, intrinsic sometimes ventilation installation can be destroyed, and can't provide ventilation to survival capsule.Need this moment a device that is similar to air-conditioning that the function of cool-down dehumidification is provided for main cabin.
Summary of the invention:
A kind of a kind of interim Waiting space that provides for wrecked personnel is provided the purpose of this utility model, and the aircondition on the survival capsule that provides for the miner that can't withdraw the scene when colliery or other mine generation mine disaster reaches the purpose of cool-down dehumidification with this specifically.
Above-mentioned purpose realizes by following technical scheme:
The cool-down dehumidification device of down-hole refuge, its composition comprises: equipment compartment, refrigerant cylinder, main cabin, in the described equipment compartment refrigerant cylinder is housed, described refrigerant cylinder connects main valve by high pressure gauge, described main valve connects choke valve, described choke valve connects expansion valve, described expansion valve connects evaporimeter, described evaporimeter connects low-pressure meter, described low-pressure meter connects reversal valve, described reversal valve connects pneumatic blower fan, and described reversal valve connects high-pressure air tube, and absorbent for carbon monooxide device and carbon dioxide absorber device are housed in the described main cabin.
The cool-down dehumidification device of described down-hole refuge, described main valve, choke valve, expansion valve, evaporimeter, low-pressure meter, reversal valve, pneumatic blower fan are connected in the main cabin, and above-described connection all is to connect by pipeline.
The cool-down dehumidification device of described down-hole refuge, described choke valve has one group, and described carbon dioxide absorber device has one group.
Beneficial effect:
1. the utility model is provided with independently aircondition at survival capsule, and after the ventilation installation of mine was destroyed, it can work alone, and is survival capsule cooling and dehumidifying.
2. one way valve of the present utility model is by the output of control refrigerant flow control refrigerating capacity, and the carbon dioxide coolant that comes out from one way valve is by entering evaporimeter after the expansion valve throttling.Expansion valve is a heating power expansion valve, relies on the outer temperature-sensitive bag of equipment compartment to control the open and close of expansion valve automatically.
3. the cold-producing medium of the utility model after by the expansion valve throttling is cryogen, and this cryogenic gas carries out interchange of heat by evaporimeter and extraneous air; The carbon dioxide that evaporimeter comes out carries out air blast by pneumatic blower fan, realizes the automatic air convection current of whole device.
4. the dewpoint temperature of evaporator temperature of the present utility model air in the cabin, airborne moisture will condense in evaporator surface, thereby realize the function of cool-down dehumidification.
5. the high pressure gauge that adopts of the utility model can be monitored the storage of carbon dioxide, can whether the stopping up by checkout gear of low-pressure meter, and high pressure gauge and low-pressure meter make the safety of device better.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
The specific embodiment:
Embodiment 1:
The cool-down dehumidification device of a kind of down-hole refuge, its composition comprises: refrigerant cylinder 1, equipment compartment 15, main cabin 2, in the described equipment compartment 15 refrigerant cylinder 1 is housed, described refrigerant cylinder 1 connects main valve 3 by high pressure gauge 14, described main valve 3 connects choke valve 4, described choke valve 4 connects expansion valve 5, described expansion valve 5 connects evaporimeter 6, described evaporimeter 6 connects low-pressure meter 7, described low-pressure meter 7 connects reversal valve 8, described reversal valve 8 connects pneumatic blower fan 9, described reversal valve 8 connects high-pressure air tube 10, described main valve 3, choke valve 4, expansion valve 5, evaporimeter 6, low-pressure meter 7, reversal valve 8, pneumatic blower fan 9 is connected in the main cabin, in the described main cabin 2 absorbent for carbon monooxide device 11 and carbon dioxide absorber device 12 is housed.
The cool-down dehumidification device of described down-hole refuge, above-described connection all are to connect by pipeline 13.
The cool-down dehumidification device of described down-hole refuge, described choke valve has one group, and described carbon dioxide absorber device has one group.
The cool-down dehumidification device of described down-hole refuge, survival capsule is made of successively transfer chamber, main cabin and equipment compartment, transfer chamber is used for the external world and main cabin are isolated, main cabin is the main space that wrecked personnel take refuge and survive, place the special-purpose refrigerant cylinder of several space flight at equipment compartment, when mine air supply device experience destruction can not be worked, and when temperature in the cabin during greater than 30 ℃ this device start, cold-producing medium after the throttling enters evaporimeter and carries out heat exchange, the gas that comes out from evaporator evaporation enters pneumatic blower fan, the rotation of driving shaft flow fan.Because the dewpoint temperature of evaporator temperature air in the cabin, airborne moisture will condense in evaporator surface, thereby realize the function of cool-down dehumidification.Air behind the cool-down dehumidification reenters the mine refuge cabin.Tail gas after the refrigeration is sent to out of my cabin at last.
Operating principle:
Open choke valve during device work, high pressure gauge is a normally open, and the carbon dioxide coolant device enters main valve through tube connector by the master control valve, and the main function of main valve is the refrigerant flow control refrigerating capacity output by control cold-producing medium device.The carbon dioxide coolant that comes out from main valve enters evaporimeter after by the expansion valve throttling; Expansion valve is a heating power expansion valve, is the open and close that relies on the outer temperature-sensitive bag control expansion valve of equipment compartment.By the cold-producing medium after the expansion valve throttling is cryogen, and this cryogenic gas carries out interchange of heat by the air in the evaporimeter and the external world.The carbon dioxide that evaporimeter comes out carries out air blast by pneumatic blower fan, realizes the cross-ventilation of whole device.Last carbon dioxide is discharged out of my cabin.
Claims (3)
1. the cool-down dehumidification device of a down-hole refuge, its composition comprises: equipment compartment, refrigerant cylinder, main cabin, it is characterized in that: in the described equipment compartment refrigerant cylinder is housed, described refrigerant cylinder connects main valve by high pressure gauge, described main valve connects choke valve, described choke valve connects expansion valve, described expansion valve connects evaporimeter, described evaporimeter connects low-pressure meter, described low-pressure meter connects reversal valve, described reversal valve connects pneumatic blower fan, and described reversal valve connects high-pressure air tube, and absorbent for carbon monooxide device and carbon dioxide absorber device are housed in the described main cabin.
2. the cool-down dehumidification device of down-hole according to claim 1 refuge, it is characterized in that: described main valve, choke valve, expansion valve, evaporimeter, low-pressure meter, reversal valve, pneumatic blower fan are connected in the main cabin, and above-described connection all is to connect by pipeline.
3. the cool-down dehumidification device of down-hole according to claim 2 refuge, it is characterized in that: described choke valve has one group, and described carbon dioxide absorber device has one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020590657 CN201865689U (en) | 2010-11-04 | 2010-11-04 | Temperature reduction and dehumidification device for underground sanctuary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020590657 CN201865689U (en) | 2010-11-04 | 2010-11-04 | Temperature reduction and dehumidification device for underground sanctuary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865689U true CN201865689U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201020590657 Expired - Fee Related CN201865689U (en) | 2010-11-04 | 2010-11-04 | Temperature reduction and dehumidification device for underground sanctuary |
Country Status (1)
| Country | Link |
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| CN (1) | CN201865689U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022132A (en) * | 2010-11-04 | 2011-04-20 | 黑龙江龙煤卓异救援装备科技有限公司 | Cooling and dehumidifying system of underground shelter |
| CN102562134A (en) * | 2010-12-09 | 2012-07-11 | 于润淇 | CO2 air-conditioning flash evaporation, cooling, dehumidifying and air purifying integrated device for rescuing in mining accidents |
| CN102635398A (en) * | 2012-04-14 | 2012-08-15 | 中平能化集团机械制造有限公司 | Pneumatic cooling and air purifying system |
| CN105289223A (en) * | 2015-11-27 | 2016-02-03 | 机械工业仪器仪表综合技术经济研究所 | Adsorption device for cavern |
| AU2013237697B2 (en) * | 2012-10-06 | 2016-03-31 | Draeger Safety Ag & Co Kgaa | Personnel protection system and method for operating a personnel protection system |
| CN105493960A (en) * | 2016-01-31 | 2016-04-20 | 济南科益试验设备有限公司 | Incubator with ultralow carbon dioxide concentration |
-
2010
- 2010-11-04 CN CN 201020590657 patent/CN201865689U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022132A (en) * | 2010-11-04 | 2011-04-20 | 黑龙江龙煤卓异救援装备科技有限公司 | Cooling and dehumidifying system of underground shelter |
| CN102562134A (en) * | 2010-12-09 | 2012-07-11 | 于润淇 | CO2 air-conditioning flash evaporation, cooling, dehumidifying and air purifying integrated device for rescuing in mining accidents |
| CN102635398A (en) * | 2012-04-14 | 2012-08-15 | 中平能化集团机械制造有限公司 | Pneumatic cooling and air purifying system |
| CN102635398B (en) * | 2012-04-14 | 2016-03-30 | 中平能化集团机械制造有限公司 | Pneumatic cooling and air cleaning system |
| AU2013237697B2 (en) * | 2012-10-06 | 2016-03-31 | Draeger Safety Ag & Co Kgaa | Personnel protection system and method for operating a personnel protection 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 |
| CN105289223A (en) * | 2015-11-27 | 2016-02-03 | 机械工业仪器仪表综合技术经济研究所 | Adsorption device for cavern |
| CN105493960A (en) * | 2016-01-31 | 2016-04-20 | 济南科益试验设备有限公司 | Incubator with ultralow carbon dioxide concentration |
| CN105493960B (en) * | 2016-01-31 | 2019-02-01 | 山东科益实验设备有限公司 | A kind of incubator reducing gas concentration lwevel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Heilongjiang long coal machinery equipment manufacturing Co., Ltd. Assignor: Long Mei Zhuo Yi Rescue Equipment Technology Co., Ltd. Contract record no.: 2012230001714 Denomination of utility model: Temperature reduction and dehumidification device for underground sanctuary Granted publication date: 20110615 License type: Exclusive License Record date: 20121025 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20141104 |
|
| EXPY | Termination of patent right or utility model |