CN201518329U - Constant-temperature cabinet - Google Patents
Constant-temperature cabinet Download PDFInfo
- Publication number
- CN201518329U CN201518329U CN200920222429XU CN200920222429U CN201518329U CN 201518329 U CN201518329 U CN 201518329U CN 200920222429X U CN200920222429X U CN 200920222429XU CN 200920222429 U CN200920222429 U CN 200920222429U CN 201518329 U CN201518329 U CN 201518329U
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- CN
- China
- Prior art keywords
- shell
- constant temperature
- temperature cabinet
- storage battery
- heat
- 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.)
- Expired - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000003063 flame retardant Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
Abstract
The utility model relates to a constant-temperature cabinet which comprises a casing, a supporting frame, refrigeration/hearing equipment, a wind guide passage and a fan, wherein the insulating layer is arranged on the inner wall of the casing; the supporting frame supporting a storage battery is arranged in the casing; the refrigeration/hearing equipment is used for generating cold or heat and accommodated in the casing; the wind guide passage circulating cold or heat generated by the refrigeration/hearing equipment in the casing is accommodated in the casing; and the fan strengthening the gas flow of the wind guide passage is arranged at a port of the wind guide passage. Therefore, the constant-temperature cabinet provided by the utility model can ensure that the temperature in the cabinet is within a set range, and the storage battery in the cabinet operates at stable temperature, so that the normal charging and discharging capacity of the storage battery can be ensured, and the service life of the storage battery can be prolonged.
Description
Technical field
The utility model relates to a kind of constant temperature cabinet, especially a kind of constant temperature cabinet that is used for storage battery is remained on the assigned temperature interval.
Background technology
In communication base station/machine room, in order to power to communication apparatus, the area of introducing alternating current powers by alternating current to having ready conditions; Adopt other generating equipment to power (for example solar energy, wind energy, hydro power generation etc.) to the place that does not have condition to introduce alternating current, when above-mentioned power supply unit can not provide electric energy, then need communication apparatus to be powered temporarily with standby battery.
For the more extreme base station/machine room of condition of work, for example in very cold and very hot area, temperature is terribly cold or awfully hot in the room, and the working temperature of storage battery is very abominable.The optimum working temperature of storage battery is 15 ℃～25 ℃, if temperature is higher than this interval, because the activity of chemical substance increases in the storage battery, the life-span of storage battery sharply shortens, 10 ℃ of the every risings of temperature, and the life-span of storage battery just shortens 50%.And if temperature is lower than this interval, then can make the charging and discharging of accumulator ability drop, for example in the time of 0 ℃, the capacity of storage battery is 90% of a normal capacity, if and temperature cross low make that electrolyte in the storage battery freezes after, the instantaneous large-current charging can cause local temperature sharply to raise, thereby expands suddenly, destroys storage battery.Have data to show, under temperature was environment Celsius-20 ℃, ordinary life was that the storage battery in 10 years can only use 2 years.
As shown in Figure 1, be the graph of relation of battery capacity and temperature, wherein solid line is the low power discharge greater than 1 hour, and dotted line is the high power discharge greater than 1 hour.
But the location mode of existing storage battery all is to be placed on the support, does not have special being used to place the constant temperature cabinet of storage battery.
The utility model content
The purpose of this utility model is the defective at prior art, a kind of constant temperature cabinet is provided, can keep the temperature range of in-cabinet temperature, make battery-operated in the cabinet, both guarantee that the normal charging and discharging capabilities of storage battery had also prolonged the useful life of storage battery in the assigned temperature interval in appointment.
For achieving the above object, the utility model provides a kind of constant temperature cabinet, when external controller, can keep in-cabinet temperature in the temperature range of appointment by refrigeration, heating equipment and supporting ventilation equipment and the inside and outside Gas Exchange equipment of cabinet thereof in the control constant temperature cabinet.
For achieving the above object, the utility model provides a kind of constant temperature cabinet, comprising:
Shell, the inwall of this shell is provided with heat-insulation layer;
Accept the bracing frame of storage battery, be arranged in the described shell;
Be used to produce cold or hot refrigeration, heating equipment, be contained in the described shell;
The cold or hot air-guiding aisle that circulates in described shell with refrigeration, heating equipment produce is contained in the described shell;
Strengthen the fan of gas flow in the described air-guiding aisle, be arranged on a port of described air-guiding aisle.
Therefore, in constant temperature cabinet of the present utility model can guarantee that in-cabinet temperature is between designation area, make battery-operated in the cabinet under stable temperature, can guarantee the normal charging and discharging capabilities of storage battery like this, and can prolong the useful life of storage battery.
Description of drawings
Fig. 1 is the graph of relation of battery capacity and temperature;
Fig. 2 is the cabinet body structure schematic diagram of the utility model constant temperature cabinet;
Fig. 3 is one of schematic diagram of the utility model constant temperature cabinet;
Fig. 4 be the utility model constant temperature cabinet schematic diagram two;
Fig. 5 be the utility model constant temperature cabinet schematic diagram three.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The utility model constant temperature cabinet has adopted a lot of insulations and has promoted the means of gaseous exchange, makes that the temperature in the constant temperature cabinet is more even stable, and the storage battery that is contained in the cabinet can have a relatively good operation temperature range.
Fig. 2 is the cabinet body structure schematic diagram of the utility model constant temperature cabinet, Fig. 3 is one of schematic diagram of the utility model constant temperature cabinet, Fig. 4 be the utility model constant temperature cabinet schematic diagram two, as Fig. 2, Fig. 3 and shown in Figure 4, constant temperature cabinet of the present utility model specifically comprises: shell 1, bracing frame 2, refrigeration, heating equipment 3, air-guiding aisle 4, fan 5 and change wind assembly 6.
The material of shell 1 is generally metal, be because guarantee the mechanical strength of shell, but the thermal conductivity of metal is relatively good, for the heat insulation effect of realizing need use insulation material.Be provided with heat-insulation layer in the applying of the inboard of shell 1, the material of this heat-insulation layer can be polyurethane or the low insulation material of various conductive coefficient, and thickness is 1 centimeter to 10 centimeters.In the inside of shell 1 bracing frame 2 of accepting storage battery 9 is set again, the ccontaining as required storage battery 9 of the size of shell 1 designs, and also considers versatility certainly.The setting of bracing frame 2 also is in order to cooperate storage battery better wherein ccontaining, and does not waste the space of shell.
Cold and hot the providing of constant temperature cabinet can utilize refrigeration, a heating equipment 3 to realize, be contained in the shell 1, when ambient temperature is crossed low need heating, in constant temperature cabinet, provide heat, and in the too high needs refrigeration of ambient temperature, in constant temperature cabinet, provide cold.For the convenience that makes constant temperature cabinet work and setting, simultaneously also in order to save the consideration in space, generally refrigeration, heating equipment 3 can be placed on the top of shell, the sidepiece or other places that are arranged on shell certainly also are fine.Heat that heating-cooling equipment 3 produces or cold need rationally and stably the transmission in shell 1 and internal difference in temperature is excessive and generate excessive temperature gradient can be utilized air-guiding aisle 4 to be set in the enclosure and fan 5 is realized thus.
Fig. 5 be the utility model constant temperature cabinet schematic diagram three, as shown in Figure 5, the utility model constant temperature cabinet also comprises a door body 7, door body 7 can be a dual mode setting, a kind of is fixed, just need not open at ordinary times, after on the ccontaining bracing frame in the enclosure of storage battery, door body 7 is fixed on the shell 1; Also can be movable, exactly door body 7 is connected on the shell 1 by door-hinge, can at any time the door body be opened like this, the storage battery in the transposing shell 1.
The material of door body 7 generally also is a metal, be to consider for intensity equally, in order to reach good heat insulating ability, fitting at the inwall of door body 7 is provided with heat-insulation layer, the material of this heat-insulation layer can be polyurethane or the low insulation material of various conductive coefficient, and thickness is 1 centimeter to 10 centimeters.
Because storage battery is the power supply unit that stores a large amount of electric charges, has blast or danger on fire, so need carry out fire-retardant, fire-retardant realization can have a lot of modes, for example heat-insulation layer can use the heat-insulation layer with flame-retarding characteristic, and/or applying one deck flame-retardant layer on the heat-insulation layer of wall setting in the enclosure, the flame-retardant layer of on the heat-insulation layer of door body 7 inwall settings, also fitting in addition.Can realize good flame-retardant effect like this.
Because the outside at shell 1 and door body 7 all is a metal level, in order to realize more heat insulating effect, wall is provided with insulation material with a door body contact position in the enclosure, and fewer so in the enclosure appearance and the metal material of boundary's conducting realizes better heat insulating effect outward.
Again as shown in Figure 2, bracing frame 2 mainly comprises three parts: column 20, first bracing frame 21 and second bracing frame 22.Four vertical root posts 20 are arranged on four jiaos of shell 1 inwall, and first bracing frame 21 is arranged between the column 20, and second bracing frame 22 is arranged between first bracing frame 21.These structures all are adjustable, and purpose is for ccontaining different storage battery, reaches space-saving purpose thus, realizes in the following manner.On four vertical root posts 20, has different installing holes, first bracing frame 21 of varying number can be set like this, if the aspect ratio of storage battery is higher, spacing between first bracing frame 21 that then can be provided with is big, if the aspect ratio of storage battery is lower, the spacing between first bracing frame 21 that then can be provided with is smaller.
Also has installing hole on first bracing frame 21, second bracing frame 22 of varying number can be set like this, in like manner, if the width of storage battery compares broad, some second bracing frames 22 then can be set less, make that the distance between second bracing frame 22 is bigger, if the width of storage battery is narrow, some second bracing frames 22 then can be set more, make that the distance between second bracing frame 22 is smaller.So by being arranged on the installing hole on the column 20 and first bracing frame 21, first bracing frame 21 and second bracing frame 22 of varying number are installed, make the bracing frame 2 on the constant temperature cabinet can adapt to the storage battery of different size, reach the space utilization rate maximum of shell 21.
Air-guiding aisle be provided with can be in the enclosure the optional position, as the middle part in the shell, perhaps in the shell near on the side sidewall or the like, as long as its purpose has realized that the good communication of temperature is just passable, can on the sidewall of air-guiding aisle, have some exhaust vents in addition, can realize like this from the exhaust vent air-out, convenient make the circulation in the enclosure of hot blast or cold wind, the temperature that has guaranteed the enclosure space is even, and the size of these exhaust vents can regulate, and makes air output to control like this.
In addition, on shell 1, can have one and change wind assembly 6, place on the shell 1, change the ventilation fan that the wind assembly comprises exhausting, and the air-supply passage of in shell, blowing.The function of changing wind assembly 6 is a lot, for example storage battery is when discharging and recharging, may have pernicious gas, the for example volatilization of sour gas, make pernicious gas like this in insulating box, can these pernicious gases be retracted to the outside from shell by ventilation fan, and the air in the external world be sent in the shell 1 with air-supply passage.In addition, storage battery may be decomposed into moisture hydrogen and oxygen, and this is flammable, or even may explode, so changing the wind assembly, utilization regularly discharges the interior air of constant temperature cabinet, keep the good of the interior air of constant temperature cabinet.
In addition, storage battery ccontaining in shell 1 may produce a kind of extreme case, it is exactly the thermal runaway of storage battery, make the temperature in the constant temperature cabinet sharply raise thus, surpass the accommodation limit of constant temperature cabinet, for the consideration of safety, need the heat in the constant temperature cabinet to be discharged at once, so just can utilize the ventilation fan that changes wind assembly 6 that the high-temperature gas of inside is discharged, utilize air-supply passage that the cryogenic gas in the external world is imported in the constant temperature cabinet, safety assurance is provided.
So constant temperature cabinet of the present utility model, when external controller, can be by refrigeration, heating equipment and supporting ventilation equipment and the inside and outside Gas Exchange equipment of cabinet thereof in the control constant temperature cabinet, keep in-cabinet temperature in the temperature range of appointment, make battery-operated in the cabinet under stable temperature, the normal charging and discharging capabilities of storage battery can be guaranteed like this, and the useful life of storage battery can be prolonged.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (9)
1. constant temperature cabinet is characterized in that comprising:
Shell, the inwall of this shell is provided with heat-insulation layer;
Accept the bracing frame of storage battery, be arranged in the described shell;
Be used to produce cold or hot refrigeration, heating equipment, be contained in the described shell;
The cold or hot air-guiding aisle that circulates in described shell with refrigeration, heating equipment produce is contained in the described shell;
Strengthen the fan of gas flow in the described air-guiding aisle, be arranged on a port of described air-guiding aisle.
2. constant temperature cabinet according to claim 1 is characterized in that described shell has a door body.
3. constant temperature cabinet according to claim 2 is characterized in that described door body inboard is provided with heat-insulation layer.
4. constant temperature cabinet according to claim 3 is characterized in that described insulation layer surface is provided with flame-retardant layer and/or described heat-insulation layer is the heat-insulation layer with anti-flaming function.
5. constant temperature cabinet according to claim 2 is characterized in that described outer casing inner wall and described door body contact position are provided with insulation material.
6. constant temperature cabinet according to claim 1 is characterized in that support frame as described above specifically comprises:
Column is arranged on described enclosure;
First bracing frame is arranged between the described column;
Second bracing frame is arranged between described first bracing frame.
7. constant temperature cabinet according to claim 1, heat conducting heat insulating mattress and described shell fix the fixing point up and down that it is characterized in that described column inside and outside the cabinet by being used to reduce.
8. constant temperature cabinet according to claim 1 is characterized in that described air-guiding aisle is positioned at shell madial wall or shell middle part.
9. constant temperature cabinet according to claim 8 is characterized in that the sidewall of described air-guiding aisle has exhaust vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222429XU CN201518329U (en) | 2009-09-08 | 2009-09-08 | Constant-temperature cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222429XU CN201518329U (en) | 2009-09-08 | 2009-09-08 | Constant-temperature cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518329U true CN201518329U (en) | 2010-06-30 |
Family
ID=42499051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920222429XU Expired - Fee Related CN201518329U (en) | 2009-09-08 | 2009-09-08 | Constant-temperature cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074668A (en) * | 2010-12-17 | 2011-05-25 | 奇瑞汽车股份有限公司 | Storage battery heat shield |
| CN102074670A (en) * | 2010-12-29 | 2011-05-25 | 肇庆理士电源技术有限公司 | Outdoor battery cupboard |
| CN104053341A (en) * | 2014-06-06 | 2014-09-17 | 河南省交通科学技术研究院有限公司 | Heating thermal-insulation and ventilation device of base station for high-speed communication |
| CN113826273A (en) * | 2018-12-17 | 2021-12-21 | 安保瑞公司 | High temperature energy storage system and method |
-
2009
- 2009-09-08 CN CN200920222429XU patent/CN201518329U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074668A (en) * | 2010-12-17 | 2011-05-25 | 奇瑞汽车股份有限公司 | Storage battery heat shield |
| CN102074670A (en) * | 2010-12-29 | 2011-05-25 | 肇庆理士电源技术有限公司 | Outdoor battery cupboard |
| CN104053341A (en) * | 2014-06-06 | 2014-09-17 | 河南省交通科学技术研究院有限公司 | Heating thermal-insulation and ventilation device of base station for high-speed communication |
| CN104053341B (en) * | 2014-06-06 | 2017-01-04 | 河南省交通科学技术研究院有限公司 | A kind of high speed communication base station heating and thermal insulation and ventilation unit |
| CN113826273A (en) * | 2018-12-17 | 2021-12-21 | 安保瑞公司 | High temperature energy storage system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HU JIYE Effective date: 20101008 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100876 MAILBOX NO.70, BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATION, HAIDIAN DISTRICT, BEIJING TO: 100094 BUNGALOW, NO.12, WEST OF YONGFENGTUN VILLAGE, XIBEIWANG TOWN, HAIDIAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101008 Address after: 100094, Beijing, Haidian District, northwest village, Yongfeng Tuen Mun village, West 12 bungalow Patentee after: BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD. Address before: 100876 mailbox 70, Beijing University of Posts and Telecommunications, Beijing, Haidian District Patentee before: Hu Jiye |
|
| DD01 | Delivery of document by public notice |
Addressee: Han Lianbin Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |