CN202743712U - Steel bottle heat preservation device - Google Patents
Steel bottle heat preservation device Download PDFInfo
- Publication number
- CN202743712U CN202743712U CN 201220417416 CN201220417416U CN202743712U CN 202743712 U CN202743712 U CN 202743712U CN 201220417416 CN201220417416 CN 201220417416 CN 201220417416 U CN201220417416 U CN 201220417416U CN 202743712 U CN202743712 U CN 202743712U
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- steel cylinder
- air
- temperature booster
- heat preservation
- temperature
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Abstract
The utility model discloses a steel bottle heat preservation device. The steel bottle heat preservation device comprises a pedestal used for placing a steel bottle, and an outer layer heat preservation jacket which is arranged on the pedestal and covered outside the steel bottle. A barrel type thermal insulating layer is arranged between an inner side wall of the outer layer heat preservation jacket and an outer side wall of the steel bottle. An air outer layer channel is reserved between the barrel type thermal insulating layer and the inner side wall of the outer layer heat preservation jacket. An air inner layer channel is reserved between the barrel type thermal insulating layer and the outer side wall of the steel bottle. A heater is arranged inside the pedestal. The heater is used for heating cold air. After the air is heated, hot air area is communicated with the air inner layer channel. The hot air heated by the heater rises to the top of the outer layer heat preservation jacket along the air inner layer channel, then flows back into the pedestal along the air outer layer channel, and is reheated by the heater. Due to an inner recycling method and heat preservation effect of the outer layer heat preservation jacket, the air after being heated by the steel bottle heat preservation device has advantages of being heated evenly, and being good in heat retaining effect, and free of much energy dissipation.
Description
Technical field
The utility model relates to the heat preservation technology field, relates in particular to steel cylinder attemperator at low temperatures.
Background technology
Fire extinguisher mainly comprises steel cylinder and the container value that is arranged on the steel cylinder.Fire extinguishing agent is housed in the steel cylinder, and fire extinguishing agent commonly used has powder extinguishing agent, extinguisher, all kinds of water to become foamite, heptafluoro-propane fire extinguishing agent, miscellaneous gas fire extinguishing agent, smoke-type fire extinguishing agent on the market.Wide such as extinguisher source commonly used, cost is low, toxicity is little, electrical insulation capability is good, but and long term storage, after spraying to the protection thing without burn into without stained.
Although fire extinguishing agent is of a great variety, its own advantages is also respectively arranged, but in the environment below 0 ℃, can only use powder extinguishing agent, it is used in all kinds of fire prevention, fire extinguishing place in a large number, and its blow-off velocity is a kind of faster in the present known fire extinguishing agent, common dry powder main component is phosphorus-containing compound, the very easy moisture absorption, maintaining requirement require relatively harsh, are stored at ordinary times in powder extinguisher or the extinguishing equipment.Rely on the gas (carbon dioxide or nitrogen) of pressurization that dry powder is sprayed from nozzle during fire extinguishing, form one vaporific powder stream, the directive combustion zone.When powder extinguishing agent contacts with flame, a series of physical-chemical reaction occurs, extinguish the blaze.Suffocate, cooling, radiation and be the concentrated reflection of dry-chemical fire extinguishing usefulness to the organoselenocyanate of flaming combustion.Wherein organoselenocyanate is the groundwork of fire extinguishing, plays main fire extinguishing function.
Although powder extinguishing agent has more advantage, but because of its average fire extinguishing agent particle diameter larger, extinguishing ability is restricted, its main component is ammonium phosphate salt, the easy moisture absorption, caking, require relatively strict to maintaining requirement, and during owing to the powder extinguisher fire extinguishing, powder is fallen on the combustible surface, chemical reaction occurs, and form one deck overplate under high temperature action, the cleaning work after the fire extinguishing extremely bothers, so not too be applicable to many electrical equipment environment, and the major defect of powder extinguishing agent is easily to pollute for precision instrument.
And to subzero 40 ℃ environment (such as wind power generator cabin), still need use fire extinguisher plant at 0 ℃, but extinguisher, heptafluoro-propane fire extinguishing agent common in this low temperature environment can not normally use again, so that the fire extinguisher plant under the low temperature environment seems awkward.
Blank for the use of filling up extinguisher in the subzero environment, heptafluoro-propane fire extinguishing agent, need especially a kind of steel cylinder attemperator, so that the fire extinguishing agent in the steel cylinder can normally use.
The utility model content
For the problems referred to above, the utility model provides a kind of steel cylinder attemperator, and it can carry out heat tracing to steel cylinder, and homogeneous heating, without more thermal waste.
To achieve these goals, the technical solution of the utility model is as follows:
The steel cylinder attemperator, it is characterized in that, comprise for the base of placing steel cylinder, be arranged on the base and cover on the outer outer lagging jacket of steel cylinder, between the lateral wall of the madial wall of outer lagging jacket and steel cylinder, be provided with the tubular thermal insulation layer, define an air outer layer channel between the madial wall of this tubular thermal insulation layer and outer lagging jacket, define an air internal layer passage between the lateral wall of tubular thermal insulation layer and steel cylinder, be provided with temperature booster in the described base, this temperature booster heats cold air, hot air zone and air internal layer channel connection after the heating; After the hot air of temperature booster heating rises to outer lagging jacket top along air internal layer passage, be back in the base along the air outer layer channel, heater via reheats.
In a preferred embodiment of the present utility model, described temperature booster is the temperature booster of heating inner air.
Preferably, described temperature booster is the ceramic PTC temperature booster with positive temperature coefficient feature.When temperature surpasses one regularly, its resistance is along with the rising of temperature is increasing of step evolution, and power dip still maintains in certain range of temperatures ambient temperature.
Preferably, described temperature booster is furnished with the safety temperature control device.Steel cylinder is in the desired safety temperature scope, can satisfies the requirement of different temperatures scope, also have the effect of multiple protective.
In a preferred embodiment of the present utility model, described outer lagging jacket comprises cylindrical portion and overhead guard section, and cylindrical portion is arranged on the base, and overhead guard section is arranged on the cylindrical portion upper end, removably connects between cylindrical portion and the overhead guard section.Further, described overhead guard section is flexible overhead guard section.
Be provided with steel cylinder on the described base and place plate, this steel cylinder is placed on the plate and is provided with some breather holes.Further, be provided with the temperature booster adapter plate in the described base, temperature booster is installed on this temperature booster adapter plate, and this temperature booster adapter plate and steel cylinder are placed between the plate and defined a cavity, and this cavity is by breather hole and air internal layer channel connection.
In a preferred embodiment of the present utility model, be provided with leaking hole on the described base, the ponding that forms after the surrounding air condensation when being used for discharging steel cylinder work.
In a preferred embodiment of the present utility model, described tubular thermal insulation layer is the corrugated thermal insulation layer of tubular.
The material of described tubular thermal insulation layer and outer lagging jacket all adopts special processing, has the characteristic of fireproof heat insulating.
The hot air of temperature booster heating rises rapidly by air internal layer passage, thereby whole steel cylinder is heated, is incubated; After hot air rising turned cold gradually to outer lagging jacket top, cold air was back to temperature booster place in the base by air internal layer passage, and cold air is again by the temperature booster heating, thereby formed a Heating Cyclic.
The utlity model has following characteristics:
Therefore 1, inside of the present utility model is because the space is less, and air is less, and relative closure, heats inner air and need not larger heating power and can satisfy.
2, the air after the heating adopts the mode of inner loop, and has the insulation effect of outer lagging jacket, then can reach preferably homogeneous heating and heat insulation effect, without more energy dissipation.
3, after in temperature reaches the safety temperature scope, heater power sharply descends, and reaches energy-conservation effect.
4, the utility model internal temperature can be controlled in the relevant temperature scope by demand, reaches different temperature requirements.
5, the utility model adopts self and temperature control components and parts to control simultaneously temperature, has the effect of multiple security.
The utility model can carry out heat tracing to extinguisher cylinder, thereby fire extinguisher plant still is in the safe working temperature environment under cold environment, reaches the purpose of normal use.Increased the use category of other kinds fire extinguishing agent.
The utility model not only has larger effect in fire-fighting domain, liquefied gas bottle in sphere of life is applicable too, can improve the ambient temperature around the steel cylinder under low temperature environment, from but the interior of steel bottle gaseous tension increase, be more conducive to the discharge of interior of steel bottle gas, cut the waste.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is the utility model structural representation in an embodiment;
Fig. 2 is the circuit diagram of temperature booster among the embodiment.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 1, a kind of steel cylinder attemperator can carry out heat tracing to steel cylinder, and homogeneous heating, without more thermal waste.It mainly comprises base 7, outer lagging jacket, tubular thermal insulation layer 4 and temperature booster 8.Outer lagging jacket comprises cylindrical portion 3 and overhead guard section 1, and in the present embodiment, cylindrical portion 3 and overhead guard section 1 are split-type structural, removably connect between cylindrical portion and the overhead guard section.Certainly, cylindrical portion 3 and overhead guard section 1 also can be the integral type structure.
Base 7 is used for placing steel cylinder 12.Be provided with steel cylinder on the base 7 and place plate 5, steel cylinder 12 is placed on this steel cylinder and places on the plate 5.Be provided with temperature booster adapter plate 6 in the base 7, temperature booster 8 is installed on this temperature booster adapter plate 6, this temperature booster adapter plate 6 and steel cylinder are placed between the plate 5 and are defined a cavity 9, and this temperature booster heats cold air, and the hot air zone (cavity 9) after the heating is communicated with air internal layer path 10; For the hot air realizing being heated by temperature booster 8 in the cavity 9 out, place plate 5 at steel cylinder and have some breather holes (indicating among the figure).This cavity 9 is communicated with air internal layer path 10 by breather hole.In order to strengthen the wind circulation effect, with tubular thermal insulation layer 4 cavity 9 is wrapped, the hot air of rising and the cold air of backflow are separated.In addition, be provided with leaking hole (not indicating among the figure), the ponding that forms after the surrounding air condensation when being used for discharging steel cylinder 12 work at base 7.
Outer lagging jacket comprises cylindrical portion 3 and overhead guard section 1.The size of outer lagging jacket is slightly larger than steel cylinder 12 sizes of insulation.Therefore space between so outer lagging jacket cylindrical portion 3 and the steel cylinder 12 is less, and air is less, and relative closure, heats inner air and need not larger heating power and can satisfy.Cylindrical portion 3 is arranged on the base 7, and covers on outside the steel cylinder 12, and overhead guard section 1 is sleeved on cylindrical portion 3 upper ends.During use, first overhead guard section 1 is taken down from the upper end of cylindrical portion 3, steel cylinder 12 is put into wherein, again overhead guard section 1 is sleeved on cylindrical portion 3 upper ends.Overhead guard section 1 adopts flexible design, the container value 13 of steel cylinder can be wrapped up, and hot air is incubated container value 13, and (extinguisher cylinder) compression indicator 2 is exposed on the external, the convenient observation.
Between the lateral wall of the madial wall of outer lagging jacket cylindrical portion 3 and steel cylinder 12, be nested with tubular thermal insulation layer 4, define an outer air passage 11 between the madial wall of this tubular thermal insulation layer 4 and outer lagging jacket cylindrical portion 3, define an inner air path 10 between the lateral wall of tubular thermal insulation layer 4 and steel cylinder, the heating region of temperature booster 8 is communicated with air internal layer path 10.Tubular thermal insulation layer 4 is the corrugated thermal insulation layer of tubular, and namely the corrugated thermal insulation layer of tubular is separated into wavy air outer layer channel 11 and air internal layer path 10 with the space between steel cylinder and the outer lagging jacket cylindrical portion 3.The material of tubular thermal insulation layer 4 and outer lagging jacket cylindrical portion 3 all adopts special processing, has the characteristic of fireproof heat insulating.
During heating, the hot air of temperature booster 8 heating rests on first cavity 9 places between temperature booster adapter plate 6 and the steel cylinder placement plate 5, hot air can only enter air internal layer path 10 by the breather hole that steel cylinder is placed on the plate 5, and rise rapidly along the internal layer passage, thereby whole steel cylinder is heated, is incubated; After hot air rising turned cold gradually to outer lagging jacket cylindrical portion 3 tops, cold air was back to temperature booster 8 places in the base by air outer layer channel 11, and cold air is again by temperature booster 8 heating, thereby formed a Heating Cyclic.Take the mode of this inner loop, can be uniformly steel cylinder and valve are heated and be incubated, and without more energy dissipation.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification sheets is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (10)
1. steel cylinder attemperator, it is characterized in that, comprise for the base of placing steel cylinder, be arranged on the base and cover on the outer outer lagging jacket of steel cylinder, between the lateral wall of the madial wall of outer lagging jacket and steel cylinder, be provided with the tubular thermal insulation layer, define an air outer layer channel between the madial wall of this tubular thermal insulation layer and outer lagging jacket, define an air internal layer passage between the lateral wall of tubular thermal insulation layer and steel cylinder, be provided with temperature booster in the described base, this temperature booster heats cold air, hot air zone and air internal layer channel connection after the heating; After the hot air of temperature booster heating rises to outer lagging jacket top along air internal layer passage, be back in the base along the air outer layer channel, heater via reheats again.
2. steel cylinder attemperator according to claim 1 is characterized in that, described temperature booster is the temperature booster of heating inner air.
3. steel cylinder attemperator according to claim 2 is characterized in that, described temperature booster is the ceramic PTC temperature booster with positive temperature coefficient feature.
4. steel cylinder attemperator according to claim 2 is characterized in that, described temperature booster is furnished with the safety temperature control device.
5. steel cylinder attemperator according to claim 1 is characterized in that, described outer lagging jacket comprises cylindrical portion and overhead guard section, and cylindrical portion is arranged on the base, and overhead guard section is arranged on the cylindrical portion upper end, removably connects between cylindrical portion and the overhead guard section.
6. steel cylinder attemperator according to claim 5 is characterized in that, described overhead guard section is flexible overhead guard section.
7. steel cylinder attemperator according to claim 1 is characterized in that, is provided with steel cylinder on the described base and places plate, and this steel cylinder is placed on the plate and is provided with some breather holes.
8. steel cylinder attemperator according to claim 7, it is characterized in that, be provided with the temperature booster adapter plate in the described base, temperature booster is installed on this temperature booster adapter plate, this temperature booster adapter plate and steel cylinder are placed between the plate and are defined a cavity, and this cavity is by breather hole and air internal layer channel connection on the steel cylinder placement plate.
9. steel cylinder attemperator according to claim 1 is characterized in that, is provided with on the described base for the leaking hole of discharging ponding.
10. steel cylinder attemperator according to claim 1 is characterized in that, described tubular thermal insulation layer is the corrugated thermal insulation layer of tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417416 CN202743712U (en) | 2012-08-21 | 2012-08-21 | Steel bottle heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417416 CN202743712U (en) | 2012-08-21 | 2012-08-21 | Steel bottle heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743712U true CN202743712U (en) | 2013-02-20 |
Family
ID=47703146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220417416 Expired - Fee Related CN202743712U (en) | 2012-08-21 | 2012-08-21 | Steel bottle heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850385A (en) * | 2019-04-08 | 2019-06-07 | 唐雷 | Effectively improve the thermostatic container of article shelf-life and quality |
-
2012
- 2012-08-21 CN CN 201220417416 patent/CN202743712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850385A (en) * | 2019-04-08 | 2019-06-07 | 唐雷 | Effectively improve the thermostatic container of article shelf-life and quality |
| CN109850385B (en) * | 2019-04-08 | 2024-04-23 | 唐雷 | Constant temperature container capable of effectively improving quality and shelf life of articles |
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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: SHANGHAI WARMTEC MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SHANGHAI SHIGEDENG EQUIPMENT FITTINGS CO., LTD. Effective date: 20131209 Owner name: SHANGHAI SHIGEDENG EQUIPMENT FITTINGS CO., LTD. Effective date: 20131209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 SONGJIANG, SHANGHAI TO: 201306 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131209 Address after: 5 building 1057, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 201306 Patentee after: SHANGHAI WARMTEC MANUFACTURING CO., LTD. Patentee after: Shanghai Shigedeng Equipment Fittings Co.,Ltd. Address before: The 201206 Shanghai new economic Park in Songjiang District City, Shanghai Caohejing Development Zone No. 201, building 2, Room 201, Yi Lu Patentee before: Shanghai Shigedeng Equipment Fittings Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20200821 |