CN102352765A - Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule - Google Patents
Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule Download PDFInfo
- Publication number
- CN102352765A CN102352765A CN2011103398286A CN201110339828A CN102352765A CN 102352765 A CN102352765 A CN 102352765A CN 2011103398286 A CN2011103398286 A CN 2011103398286A CN 201110339828 A CN201110339828 A CN 201110339828A CN 102352765 A CN102352765 A CN 102352765A
- Authority
- CN
- China
- Prior art keywords
- ice
- refrigerating
- reserving
- air channel
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a pneumatic air-circulating/ice-storing/refrigerating ice chest for a mining rescue capsule, which comprises a chest body. The pneumatic air-circulating/ice-storing/refrigerating ice chest for a mining rescue capsule is characterized in that a refrigerating air channel is penetrated through the chest body, both ends of the refrigerating air channel are positioned outside the chest body, the region around the refrigerating air channel in the chest body is an ice-storing chamber, a heat-conducting plate is arranged in the part of the refrigerating air channel positioned in the chest body and extends into the ice-storing chamber, a refrigerating pipe is arranged in the ice-storing chamber and is connected with an external refrigerating pipeline, and refrigerant is circulated in the refrigerating pipe to change a water phase in the ice-storing chamber into ice and keep the ice at a solid phase all the time. By improving the structure of the refrigerating air channel of the ice-storing ice chest and arranging the stainless steel heat-conducting plate to increase the heat radiation area, the invention can effectively increase the refrigerating power under the condition of the same air flow rate when a pneumatic blower is used for cooling and dehumidification.
Description
Technical field
The present invention relates to a kind of mining survival capsule with pneumatic air circulation ice-reserving refrigerated ice bin, this ice-reserving refrigerated ice bin can be used under the coal mine in the urgent danger prevention system, reduces temperature and relative humidity in the closed environment with the ice of storing in advance in the refrigerator-freezer.
Background technology
Because the continuous development of urgent danger prevention facility under the coal mine; Inner cool-down dehumidification method and the equipment that uses of various urgent danger prevention facilities had nothing in common with each other, and mainly at present uses following two kinds of methods: the first, the cool-down dehumidification that is used as low-temperature receiver and blower fan of ice-reserving refrigerator-freezer.The second, liquid carbon dioxide is as the cool-down dehumidification of low-temperature receiver and equipment dynamic.
More than two kinds of methods its pluses and minuses are respectively arranged.
The cool-down dehumidification method that the ice-reserving refrigerator-freezer is used as low-temperature receiver and electric fan, little, the inner air quantity circulation of floor space is only relevant with power of fan size and air circulation duct, and configuration is easily.But during owing to down-hole catastrophe, external power source interrupts, and blower fan can only carry out work through the power source of providing for oneself in the cabin, because subsurface environment is special, the bigger risk in down-hole application of battery capacity is high more.
Liquid carbon dioxide is as the cool-down dehumidification method of low-temperature receiver and equipment dynamic; Use the liquid carbon dioxide gas cylinder more; Therefore floor space is big; If carbon dioxide leakage can cause damage to human body in confined space; And the carbon dioxide that is discharged into out of my cabin can occupy the longer distance in tunnel, the deliver from vault personnel is had big dangerous.
And adopt compressed air as the blower fan power source; Be that air motor cooperates the ice-reserving refrigerated ice bin to carry out the cool-down dehumidification in the urgent danger prevention facility; Not only improved the part shortcoming of above-mentioned two kinds of methods; And compressed air can be used as part oxygen supply in maintenance of urgent danger prevention facility malleation and the cabin simultaneously, has remarkable advantages more.
The ice-reserving refrigerator-freezer that uses all is to adopt electric fan as power source at present, just simply in the middle of refrigerator-freezer, increases an air channel, and when adopting pneumatic blower fan to realize air circulation, because power limited, refrigeration is not ideal enough.
Summary of the invention
The purpose of this invention is to provide a kind ofly when using identical blower fan to carry out cool-down dehumidification, can reach the mining survival capsule ice-reserving refrigerated ice bin of bigger refrigeration work consumption.
In order to achieve the above object; Technical scheme of the present invention has provided a kind of mining survival capsule with pneumatic air circulation ice-reserving refrigerated ice bin; Comprise cabinet; It is characterized in that: in cabinet, run through being provided with the refrigeration air channel; The two ends in refrigeration air channel are positioned at outside the cabinet; In cabinet, being positioned at zone all around, refrigeration air channel is the ice-reserving chamber; The part that is positioned at cabinet in the refrigeration air channel is provided with heat-conducting plate; Heat-conducting plate extends in the ice-reserving chamber; Ice-reserving is provided with refrigerator pipes in the chamber; Refrigerator pipes is connected with outside refrigeration pipe, thereby cold-producing medium circulates in refrigerator pipes the water in the ice-reserving chamber is become ice, and keeps solid phase always.
Preferably, water injects and flows out through water inlet and the delivery port of being located on the said cabinet respectively.
Preferably, said refrigerator pipes is snakelike layout.
Preferably, said refrigerator pipes is connected with the refrigeration pipe of said outside through the refrigerator pipes interface.
Preferably, be wrapped with isolation layer at said cabinet.
Preferably, said refrigeration air channel is in tilted layout.
Preferably, the longitudinal section of said cabinet is square.
The present invention increases area of dissipation through improving the structure in ice-reserving refrigerator-freezer refrigeration air channel through the stainless steel heat-conducting plate, when using pneumatic blower fan to carry out cool-down dehumidification, under the same air flow, can effectively increase refrigeration work consumption.
Description of drawings
Fig. 1 be in the present embodiment disclosed a kind of mining survival capsule with the structural representation of pneumatic air circulation ice-reserving refrigerated ice bin.
The specific embodiment
For making the present invention more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 1, a kind of mining survival capsule that present embodiment provided comprises cabinet with pneumatic air circulation ice-reserving refrigerated ice bin, and the longitudinal section of cabinet is square, and the skin of cabinet is by isolation layer 1 parcel.In cabinet, run through being provided with refrigeration air channel 3, the two ends in refrigeration air channel 3 are positioned at outside the cabinet, and in cabinet, being positioned at zone all around, refrigeration air channel 3 is ice-reserving chamber 2.The insulation of ice is realized by isolation layer 1 in the ice-reserving chamber 2.Be provided with the refrigerator pipes 6 of snakelike layout in the ice-reserving chamber 2, refrigerator pipes 6 is connected through the refrigeration pipe of the refrigerator pipes interface 4 on the cabinet with the outside, thereby cold-producing medium circulates in refrigerator pipes 6 water in the ice-reserving chamber 2 is become ice, and keeps solid phase always.Water injects and flows out through water inlet 7 and the delivery port of being located on the cabinet 8 respectively.
For the area of dissipation that increases refrigeration air channel 3 and strengthen the capacity of heat transmission with ice-reserving chamber 2, the part that is positioned at cabinet in refrigeration air channel 3 is provided with heat-conducting plate 5, and heat-conducting plate 5 is a stainless steel, and heat-conducting plate 5 extends in the ice-reserving chamber 2.Refrigeration air channel 3 is separated into three parts by heat-conducting plate 5, to increase the area of dissipation in refrigeration air channel 3.Simultaneously, refrigeration air channel 3 is used for the condensed water discharging of cool-down dehumidification process for being in tilted layout.
During work, outside damp-heat air is passed through by refrigeration air channel 3, thereby reaches the purpose of cooling dehumidification by condensation.
Claims (7)
1. a mining survival capsule is with pneumatic air circulation ice-reserving refrigerated ice bin; Comprise cabinet; It is characterized in that: in cabinet, run through being provided with refrigeration air channel (3); The two ends in refrigeration air channel (3) are positioned at outside the cabinet; In cabinet, being positioned at refrigeration zone all around, air channel (3) is ice-reserving chamber (2); The part that is positioned at cabinet in refrigeration air channel (3) is provided with heat-conducting plate (5); Heat-conducting plate (5) extends in the ice-reserving chamber (2); Be provided with refrigerator pipes (6) in the ice-reserving chamber (2); Refrigerator pipes (6) is connected with outside refrigeration pipe; Cold-producing medium in refrigerator pipes (6) thus in circulation the water in ice-reserving chamber (2) is become ice, and keep solid phase always.
2. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: water injects and flows out through water inlet (7) and the delivery port of being located on the said cabinet (8) respectively.
3. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: said refrigerator pipes (6) is snakelike layout.
4. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: said refrigerator pipes (6) is connected with the refrigeration pipe of said outside through refrigerator pipes interface (4).
5. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: be wrapped with isolation layer (1) at said cabinet.
6. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: said refrigeration air channel (3) is in tilted layout.
7. a kind of mining survival capsule as claimed in claim 1 is characterized in that with pneumatic air circulation ice-reserving refrigerated ice bin: the longitudinal section of said cabinet is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103398286A CN102352765A (en) | 2011-11-01 | 2011-11-01 | Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103398286A CN102352765A (en) | 2011-11-01 | 2011-11-01 | Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102352765A true CN102352765A (en) | 2012-02-15 |
Family
ID=45576396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103398286A Pending CN102352765A (en) | 2011-11-01 | 2011-11-01 | Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102352765A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587969A (en) * | 2012-02-29 | 2012-07-18 | 山东福生矿安科技有限公司 | Life-saving capsule for mine |
| CN102606187A (en) * | 2012-04-11 | 2012-07-25 | 山东国泰科技有限公司 | Refrigerating cooling device for underground refuge system |
| 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 |
| CN103670503A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Refrigerating and cooling device of coal mine underground rescue capsule |
| CN103982225A (en) * | 2014-05-23 | 2014-08-13 | 福建省东南机械科技有限公司 | Internal environment adjusting system of mining underground escape capsule |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070202796A1 (en) * | 2006-02-27 | 2007-08-30 | Kennedy William R | Mine Refuge |
| CN201322488Y (en) * | 2008-10-31 | 2009-10-07 | 北京光华创世科技有限责任公司 | Ice-storage box for mine rescue capsule |
| US20100018391A1 (en) * | 2008-07-21 | 2010-01-28 | Geoffrey Allan Whittaker | Self-contained refuge chamber |
| CN101666321A (en) * | 2008-09-03 | 2010-03-10 | 淄博矿业集团有限责任公司 | Axial-flow type pneumatic dedusting fan |
| CN201424951Y (en) * | 2009-05-14 | 2010-03-17 | 煤炭科学研究总院重庆研究院 | Mining extraction type pneumatic local ventilator |
| CN101864981A (en) * | 2010-05-21 | 2010-10-20 | 中国矿业大学 | Local cooling method and cooling fan for mine |
| CN101982645A (en) * | 2010-10-29 | 2011-03-02 | 王学立 | Air purification and temperature adjustment system for movable mining rescue capsule |
| CN202350413U (en) * | 2011-11-01 | 2012-07-25 | 电光防爆科技（上海）有限公司 | Pneumatic air circulation ice storage refrigerating cabinet for mining escape capsule |
-
2011
- 2011-11-01 CN CN2011103398286A patent/CN102352765A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070202796A1 (en) * | 2006-02-27 | 2007-08-30 | Kennedy William R | Mine Refuge |
| US20100018391A1 (en) * | 2008-07-21 | 2010-01-28 | Geoffrey Allan Whittaker | Self-contained refuge chamber |
| CN101666321A (en) * | 2008-09-03 | 2010-03-10 | 淄博矿业集团有限责任公司 | Axial-flow type pneumatic dedusting fan |
| CN201322488Y (en) * | 2008-10-31 | 2009-10-07 | 北京光华创世科技有限责任公司 | Ice-storage box for mine rescue capsule |
| CN201424951Y (en) * | 2009-05-14 | 2010-03-17 | 煤炭科学研究总院重庆研究院 | Mining extraction type pneumatic local ventilator |
| CN101864981A (en) * | 2010-05-21 | 2010-10-20 | 中国矿业大学 | Local cooling method and cooling fan for mine |
| CN101982645A (en) * | 2010-10-29 | 2011-03-02 | 王学立 | Air purification and temperature adjustment system for movable mining rescue capsule |
| CN202350413U (en) * | 2011-11-01 | 2012-07-25 | 电光防爆科技（上海）有限公司 | Pneumatic air circulation ice storage refrigerating cabinet for mining escape capsule |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587969A (en) * | 2012-02-29 | 2012-07-18 | 山东福生矿安科技有限公司 | Life-saving capsule for mine |
| CN102606187A (en) * | 2012-04-11 | 2012-07-25 | 山东国泰科技有限公司 | Refrigerating cooling device for underground refuge system |
| CN103670503A (en) * | 2012-09-24 | 2014-03-26 | 江苏凯力德科技有限公司 | Refrigerating and cooling device of coal mine underground rescue 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 |
| 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 |
| CN103982225A (en) * | 2014-05-23 | 2014-08-13 | 福建省东南机械科技有限公司 | Internal environment adjusting system of mining underground escape capsule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102352765A (en) | Pneumatic air-circulating/ice-storing/refrigerating ice chest for mining rescue capsule | |
| CN103306705A (en) | Refrigeration system for mine cooling | |
| CN202039886U (en) | Temperature adjusting device of ice storage of coal mine escape capsule | |
| CN202350413U (en) | Pneumatic air circulation ice storage refrigerating cabinet for mining escape capsule | |
| CN103341785A (en) | High-speed main shaft cooling device | |
| CN201865699U (en) | Mixed cold storage device for rescue capsule | |
| CN101963432A (en) | Freezing and refrigerating device with hot water supply | |
| CN202089422U (en) | Biosafety medicine storage chest | |
| CN203810821U (en) | Low-temperature logistics box with refrigerating function | |
| CN207006660U (en) | A kind of efficient energy-saving heat-preservation refrigerator | |
| CN106766348A (en) | A kind of semiconductor freezer | |
| CN104129572B (en) | A kind of low temperature cold insulation energy-saving vertical storage box | |
| CN203806445U (en) | Ice plate freezer | |
| CN102818412A (en) | Refrigerating and heating refrigerator | |
| CN105091446A (en) | Double-chamber tunnel type liquid nitrogen instant freezer | |
| CN206449933U (en) | A kind of semiconductor freezer | |
| CN207247683U (en) | A kind of heat preservation energy-saving freezer | |
| CN106382781A (en) | Efficient energy-saving fresh food horizontal refrigerated cabinet | |
| CN110160305A (en) | A kind of certainly cooling bucket of absorption type | |
| CN202500601U (en) | Mine rescue refrigeration dehumidifier | |
| CN203035224U (en) | Self-cold-release freezer for urgent danger prevention facility underground coal mine | |
| CN219605323U (en) | Ice-storage cooling system for refuge chamber | |
| CN204301386U (en) | A kind of portable freezer | |
| CN102654344A (en) | Shelf freezing room adopting three cold transfer manners | |
| CN215983485U (en) | Freezer with humidification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |