CN102312680A - Escape capsule and temperature reduction system used for refuge chamber - Google Patents
Escape capsule and temperature reduction system used for refuge chamber Download PDFInfo
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- CN102312680A CN102312680A CN201110310577A CN201110310577A CN102312680A CN 102312680 A CN102312680 A CN 102312680A CN 201110310577 A CN201110310577 A CN 201110310577A CN 201110310577 A CN201110310577 A CN 201110310577A CN 102312680 A CN102312680 A CN 102312680A
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- water
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- change material
- water tank
- underground
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Abstract
The invention provides an escape capsule and a temperature reduction system used for a refuge chamber, which solve the problems that when mine disasters occur, air conditioners or refrigeration equipment may be simultaneously destroyed sometimes, and the underground high-temperature environment can endanger the lives of refugees. The escape capsule has the main technical scheme of comprising phase-change material refrigerants and a water tank of cold-accumulation phase-change material refrigerants, wherein a water inlet of the water tank is connected with an underground water source, a water discharge opening is connected with an underground drainage system, the water inlet flow rate is greater than the water discharge flow rate so that the cyclic underground water is kept in the water tank, and the phase-change material refrigerants are characterized in that phase-change materials are filled in the sealing bag and are fed into the cyclic water of the water tank so that the phase-change materials are kept in a solid state when not in use. The escape capsule and the temperature reduction system have the beneficial effects that the temperature reduction measure is simple and convenient and is easy to implement, and particularly when the underground refrigeration equipment is destroyed, the personal safety and the comfort degree of the refugees can be effectively ensured.
Description
Technical field
The present invention relates to the cooling system that a kind of survival capsule and refuge chamber use.
Background technology
Survival capsule and refuge chamber are the important component parts in the downhole rescuing system, and it is given security for the emergency relief of down-hole.During accident, personnel can get into survival capsule and refuge chamber carries out urgent danger prevention, ensure the safety of human life in case blast under the mine etc.Survival capsule and refuge chamber use in the down-hole, and the down-hole is in the environment of high temperature, and under hot environment, abnormal change all appears in functions such as the especially body heat regulation of people's physiological function, water-electrolyte metabolism, blood circulation.Such as a large amount of perspirations will let cardiovascular burden.If high temperature has surpassed the tolerance of human body, gently then reduce operating efficiency, and influence judgement, serious will cause heatstroke, more serious will cause sudden death.Air-conditioning or other chiller plant are destroyed sometimes simultaneously when mine disaster takes place, under the hot environment of down-hole with take refuge personnel's life of entail dangers to.
Summary of the invention
For solving the problems of the technologies described above, the cooling system that the object of the present invention is to provide a kind of survival capsule and refuge chamber to use.
The objective of the invention is to realize like this: it comprises the water tank of phase-change material cold-producing medium, cold-storage phase-change material cold-producing medium; Water source under the water inlet ground connection of water tank; Drainage system under the outfall ground connection, the flow of water inlet make the underground water that keeps circulation in the water tank more than or equal to the flow of draining; Said phase-change material cold-producing medium is meant phase-change material is housed in the sealing bag, drops in the recirculated water of water tank, makes the phase-change material cold-producing medium when not using, keep solid-state, realizes cold-storage.When needs use, take out the phase-change material cold-producing medium in the water tank, be placed on the human body like the shirtfront, back etc., this human body of phase-change material cold-producing medium absorbs heat like this, is body temperature lowering.After using a period of time; The temperature of phase-change material cold-producing medium raises, and liquefy can not play cooling-down effect; Can the phase-change material cold-producing medium after using be dropped into cold-storage in the water tank; The phase-change material cold-producing medium behind the taking-up cold-storage from water tank uses so again and again again, can guarantee that situations such as heatstroke can not appear because of high temperature in human body.
Compared with prior art, the invention has the beneficial effects as follows: cooling measure is easy should go, and can guarantee the personnel's of taking refuge personal safety and comfort level when particularly chiller plant is destroyed in the down-hole effectively.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
The specific embodiment
It comprises the water tank 2 of phase-change material cold-producing medium 3, cold-storage phase-change material cold-producing medium, water source under water inlet 1 ground connection of water tank, and drainage system under outfall 4 ground connection makes the underground water that keeps circulation in the water tank; Said phase-change material cold-producing medium is meant phase-change material is housed in the sealing bag that said phase-change material is a kind of inorganic salt hydrate (being made up of sodium sulphate, water etc.).The phase-change material cold-producing medium is dropped in the recirculated water of water tank, make the phase-change material cold-producing medium when not using, keep solid-state, realize cold-storage.When needs use, take out the phase-change material cold-producing medium in the water tank, be placed on the human body like the shirtfront, back etc., this human body of phase-change material cold-producing medium absorbs heat like this, is body temperature lowering.After using a period of time; The temperature of phase-change material cold-producing medium raises, and liquefy can not play cooling-down effect; Can the phase-change material cold-producing medium after using be dropped into cold-storage in the water tank; The phase-change material cold-producing medium behind the taking-up cold-storage from water tank uses so again and again again, can guarantee that situations such as heatstroke can not appear because of high temperature in human body.
The control of drain discharge and flow of inlet water can be taked following method, and the one, when underground water enriches very much, drain discharge and flow of inlet water are designed to equate, and do not establish valve that the water in the water tank remains the underground water circulation like this.
The 2nd, very not abundant when underground water, need to practice thrift when using, in outfall and water inlet a controllable valve is set all, a content gauge and temperature pick up are set, their controlled system control in water tank.Water temperature in temperature pick up collects water tank rises to and is not enough to let the phase-change material cold-producing medium become when solid-state, and draining and inlet valve are opened, and discharge the water of high temperature, introduce underground cold water.Content gauge is gathered the liquid level of the water in the water tank, and controls opening or closing of water discharging valve or inlet valve.
Claims (1)
1. the cooling system that uses of survival capsule and refuge chamber; It is characterized in that: it comprises the water tank of phase-change material cold-producing medium, cold-storage phase-change material cold-producing medium; Water source under the water inlet ground connection of water tank; Drainage system under the outfall ground connection, the flow of water inlet make the underground water that keeps circulation in the water tank more than or equal to the flow of draining; Said phase-change material cold-producing medium is meant phase-change material is housed in the sealing bag, drops in the recirculated water of water tank, makes the phase-change material cold-producing medium when not using, keep solid-state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110310577A CN102312680A (en) | 2011-10-14 | 2011-10-14 | Escape capsule and temperature reduction system used for refuge chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110310577A CN102312680A (en) | 2011-10-14 | 2011-10-14 | Escape capsule and temperature reduction system used for refuge chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312680A true CN102312680A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110310577A Pending CN102312680A (en) | 2011-10-14 | 2011-10-14 | Escape capsule and temperature reduction system used for refuge chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN102312680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562121A (en) * | 2012-03-02 | 2012-07-11 | 中国科学院理化技术研究所 | Ice storage refrigerating system for powerless refuge chamber or rescue cabin |
| DE102013014503A1 (en) * | 2013-09-02 | 2015-03-05 | Dräger Safety AG & Co. KGaA | Method for cooling a refuge in an emergency situation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202266292U (en) * | 2011-10-14 | 2012-06-06 | 辽宁卓异装备制造有限公司 | Cooling system used in rescue capsule or refuge chamber |
-
2011
- 2011-10-14 CN CN201110310577A patent/CN102312680A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202266292U (en) * | 2011-10-14 | 2012-06-06 | 辽宁卓异装备制造有限公司 | Cooling system used in rescue capsule or refuge chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562121A (en) * | 2012-03-02 | 2012-07-11 | 中国科学院理化技术研究所 | Ice storage refrigerating system for powerless refuge chamber or rescue cabin |
| DE102013014503A1 (en) * | 2013-09-02 | 2015-03-05 | Dräger Safety AG & Co. KGaA | Method for cooling a refuge in an emergency situation |
| US10161248B2 (en) | 2013-09-02 | 2018-12-25 | Dräger Safety AG & Co. KGaA | Method for cooling a refuge chamber in an emergency situation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120111 |