CN204024176U - A kind of phase-change constant-temperature refuge chamber - Google Patents
A kind of phase-change constant-temperature refuge chamber Download PDFInfo
- Publication number
- CN204024176U CN204024176U CN201420434833.4U CN201420434833U CN204024176U CN 204024176 U CN204024176 U CN 204024176U CN 201420434833 U CN201420434833 U CN 201420434833U CN 204024176 U CN204024176 U CN 204024176U
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- China
- Prior art keywords
- phase
- temperature
- chamber
- baffle plate
- change material
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- Expired - Lifetime
Links
- 239000012782 phase change material Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 3
- 230000008025 crystallization Effects 0.000 abstract description 3
- 238000010309 melting process Methods 0.000 abstract description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to technical field of buildings, refers to especially a kind of refuge chamber, especially a kind of phase-change constant-temperature refuge chamber.Comprise chamber body, be provided with the baffle plate that keeps interval with its inwall in described chamber body, between described baffle plate and chamber inner body wall, be filled with packaged phase-change material, described baffle plate is provided with several is convenient to the air vent of circulation of air.The utility model has the advantage of: chamber body interior is filled phase-change material and stored or release heat, in crystallization and melting process, phase-change material absorbs and discharges a large amount of heat, has significantly reduced the variations in temperature of chamber body interior; Phase-change constant-temperature refuge chamber can maintain internal temperature within the scope of normal working temperature, and satisfied temperature is not higher than 35 degrees Celsius, and humidity is not more than 85% requirement.
Description
Technical field
The utility model relates to technical field of buildings, refers to especially a kind of refuge chamber, especially a kind of phase-change constant-temperature refuge chamber.
Background technology
Chamber be a kind of straight-through earth's surface outlet, cross section compared with adit large and that length is shorter, it is through being usually used in the effects such as calamity hedging that keep away of burst accident.For preventing that the toxic gases such as outside CO from entering in refuge chamber, refuge chamber adopts airtight and positive laminated structure conventionally.When distress personnel enters after airtight refuge chamber, the temperature and humidity of refuge chamber can rise gradually.Therefore must be to lowering the temperature in refuge chamber and dehumidifying, with satisfied temperature, not higher than 35 degrees Celsius, humidity is not more than 85% requirement.
Phase-change material refers to and varies with temperature and change physical property and the material of latent heat can be provided.The process that changes physical property is called phase transition process, and at this moment phase-change material will absorb or discharge a large amount of latent heat.Once this material is widely used human lives, the best environmental protection carrier of energy-conserving and environment-protective will be become.Although phase-change material possesses more advantage, be not still applied in widely in our daily life, cannot give play to the maximum efficiency of phase-change material energy-conserving and environment-protective.Phase-change material cannot have been given play to performance, and to be mainly limited to phase-change material be powdery under normal circumstances, and bad placement easily disperses.For this reason, in a lot of buildings, large-scale phase-change material thermostatic machine case can be set and realize energy-conservation texts, a large-scale inner chamber is set in this phase-change material thermostatic machine case conventionally, unified phase-change material is placed on and in inner chamber, realizes its physical property, although which to a certain degree can be utilized phase-change material preferably, but which is only applicable to the property in heavy construction, and in the refuge chamber that is not suitable for having existed at present.But its performance is highly suitable in refuge chamber and applies again, must carry out Some features transformation to existing refuge chamber for this reason.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of compact conformation, easy to use, environment protecting good, keep indoor environment suitable phase-change constant-temperature refuge chamber.
For achieving the above object, the utility model has adopted following technical proposal: a kind of phase-change constant-temperature refuge chamber, comprise chamber body, it is characterized in that, in described chamber body, be provided with the baffle plate that keeps interval with its inwall, between described baffle plate and chamber inner body wall, be filled with packaged phase-change material, described baffle plate is provided with several is convenient to the air vent of circulation of air.
At above-mentioned a kind of phase-change constant-temperature refuge chamber, described phase-change material packs by the identical packaging bag of several sizes, and the interval between chamber body and baffle plate is put in stack.
At above-mentioned a kind of phase-change constant-temperature refuge chamber, described baffle plate adopts the manufacture of HDPE material.
At above-mentioned a kind of phase-change constant-temperature refuge chamber, between described baffle plate and chamber body, be provided with junction plate.
Compared with prior art, the utility model has the advantage of: chamber body interior is filled phase-change material and stored or release heat, in crystallization and melting process, phase-change material absorbs and discharges a large amount of heat, has significantly reduced the variations in temperature of chamber body interior; Phase-change constant-temperature refuge chamber can maintain internal temperature within the scope of normal working temperature, and satisfied temperature is not higher than 35 degrees Celsius, and humidity is not more than 85% requirement.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of phase-change constant-temperature refuge chamber, comprises chamber body 1, is provided with the baffle plate 2 that keeps interval with its inwall in described chamber body, between described baffle plate and chamber body, is provided with junction plate 3.Not only can play by junction plate the effect being connected and fixed, the interval between baffle plate and chamber body can also be divided into several little spaces, to put into phase-change material.Between described baffle plate and chamber inner body wall, be filled with packaged phase-change material 4, described phase-change material packs by the identical packaging bag of several sizes, and the interval between chamber body and baffle plate is put in stack.Chamber body interior is filled phase-change material and is stored or release heat, and in crystallization and melting process, phase-change material absorbs and discharges a large amount of heat, has significantly reduced the variations in temperature of chamber body interior; Phase-change constant-temperature refuge chamber can maintain internal temperature within the scope of normal working temperature, and satisfied temperature is not higher than 35 degrees Celsius, and humidity is not more than 85% requirement.Described baffle plate is provided with several air vents 5 of being convenient to circulation of air, and described baffle plate adopts the manufacture of HDPE material.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a phase-change constant-temperature refuge chamber, comprise chamber body, it is characterized in that, in described chamber body, be provided with the baffle plate that keeps interval with its inwall, between described baffle plate and chamber inner body wall, be filled with packaged phase-change material, described baffle plate is provided with several is convenient to the air vent of circulation of air.
2. according to a kind of phase-change constant-temperature refuge chamber described in claim 1, it is characterized in that, described phase-change material packs by the identical packaging bag of several sizes, and the interval between chamber body and baffle plate is put in stack.
3. according to a kind of phase-change constant-temperature refuge chamber described in claim 1 or 2, it is characterized in that, described baffle plate adopts the manufacture of HDPE material.
4. according to a kind of phase-change constant-temperature refuge chamber described in claim 1, it is characterized in that, between described baffle plate and chamber body, be provided with junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434833.4U CN204024176U (en) | 2014-08-04 | 2014-08-04 | A kind of phase-change constant-temperature refuge chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434833.4U CN204024176U (en) | 2014-08-04 | 2014-08-04 | A kind of phase-change constant-temperature refuge chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024176U true CN204024176U (en) | 2014-12-17 |
Family
ID=52064061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434833.4U Expired - Lifetime CN204024176U (en) | 2014-08-04 | 2014-08-04 | A kind of phase-change constant-temperature refuge chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317260A (en) * | 2014-08-04 | 2016-02-10 | 杭州乐铭科技有限公司 | Phase change constant temperature asylum cavern |
| CN106839351A (en) * | 2017-01-17 | 2017-06-13 | 南京拓展科技有限公司 | A kind of laboratory with constant temperature and constant humidity control system and its control method |
| WO2018059734A1 (en) * | 2016-09-30 | 2018-04-05 | Dräger Safety AG & Co. KGaA | Refuge chamber comprising cooling unit |
-
2014
- 2014-08-04 CN CN201420434833.4U patent/CN204024176U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317260A (en) * | 2014-08-04 | 2016-02-10 | 杭州乐铭科技有限公司 | Phase change constant temperature asylum cavern |
| WO2018059734A1 (en) * | 2016-09-30 | 2018-04-05 | Dräger Safety AG & Co. KGaA | Refuge chamber comprising cooling unit |
| CN106839351A (en) * | 2017-01-17 | 2017-06-13 | 南京拓展科技有限公司 | A kind of laboratory with constant temperature and constant humidity control system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |