CN206609196U - Ice chest structure with heating gas system - Google Patents
Ice chest structure with heating gas system Download PDFInfo
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- CN206609196U CN206609196U CN201720160058.1U CN201720160058U CN206609196U CN 206609196 U CN206609196 U CN 206609196U CN 201720160058 U CN201720160058 U CN 201720160058U CN 206609196 U CN206609196 U CN 206609196U
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- ice chest
- heating gas
- heating
- gas system
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Abstract
The utility model is related to a kind of ice chest structure with heating gas system.The heat-insulating material of cold-zone is reduced in device long-play process temperature around the pipeline and equipment of cold operation in existing ice chest, a large amount of colds are stored, after pipeline and equipment rapid rewarming, due to heat-insulating material thermal conductivity factor very little (pearlife is 0.022~0.026w/ (m.k)), cold-zone rewarming is slow, the utility model is additionally provided with heating gas system in described ice chest, described heating gas system includes heating tracheae, described heating tracheae is arranged on the middle and lower part of ice chest, the heating tracheae and sets multiple heating gas jets.The utility model is that increase by one heats gas air supply system, and cooling case rewarming process is used outside the original sealing air supply system of same ice chest.It is that ice chest is used in normal operation to seal air supply system, keeps pressure-fired in ice chest, it is to avoid the outer moisture of ice chest enters, and influence is adiabatic；Heating gas system is ice chest out of service, after equipment and the drained liquid of piping, is used during ice chest rewarming process, effectively increases heating efficiency, reduce energy consumption.
Description
Technical field
The utility model is related to the ice chest that heat-insulating material is filled suitable for the need that medium is handled with low temperature method, especially one
Plant the ice chest structure with heating gas system.
Background technology
Ice chest be widely used in it is each need the technical process of low-temperature treatment, many users propose that ice chest stoppage in transit re-heat processes are difficult
Control, particularly Cryogenic air separation device ice chest, after device is stopped transport, heater air flow through pipeline and equipment for a period of time after, DCS
Temperature shows rewarming, as long as but stop heating, temperature just straight line decline, handle is operationally difficult to repeatedly many times ...
Control, if Continuous aeration is heated, in fact it could happen that heating blast takes, and energy consumption increases.
The main cause that above mentioned problem occurs is the heat-insulating material of cold-zone around the pipeline and equipment of cold operation in ice chest
In the reduction of device long-play process temperature, a large amount of colds are stored, after pipeline and equipment rapid rewarming, due to heat insulating material
Thermal conductivity factor very little (pearlife is 0.022~0.026w/ (m.k)) is expected, cold-zone rewarming is slow, when pipeline and equipment are no longer ventilated
Heating, due to the influence of cold-zone cold, temperature can be reduced again, untill equalized temperature.
Utility model content
There is provided a kind of ice chest structure with heating gas system, energy for the problem of the utility model exists for prior art
The efficiency of ice chest heating is effectively improved, energy consumption is reduced.
The technical solution adopted in the utility model is：Set in ice chest structure with heating gas system, including ice chest, ice chest
There is sealing air pipe, it is characterised in that heating gas system is additionally provided with described ice chest, described heating gas system includes heating
Tracheae, described heating tracheae is arranged on the middle and lower part of ice chest, the heating tracheae and sets multiple heating gas jets.
Described heating gas jets are arranged on the lower section of each Cryo Equipment in ice chest, the battery limits away from ice chest wall in ice chest
Domain and ice chest interior conduit idle area.
The setting direction of the heating gas jets deviates from pipeline or equipment.
Described sealing air pipe is arranged at the top of ice chest and close to ice chest wall position.
The heating gas jets are made up of ceramic sintering material.
The crown center position of the ice chest sets manhole cover.
Ice chest heating technique with heating gas system, when ice chest is out of service, continues to be passed through in sealing air pipe
After the drained liquid of equipment and piping in blanket gas, ice chest, in the case that middle position manhole is provided with rain-proof measure at the top of the ice chest,
The manhole cover is opened, normal temperature source of the gas is then introduced separately into outside ice chest and enters heating gas system, to not easily passing through pipeline in ice chest
Heating rewarming is carried out with the cold-zone of equipment rewarming.
The utility model is that increase by one heats gas air supply system, cooling case outside the original sealing air supply system of same ice chest
Rewarming process is used.It is that ice chest is used in normal operation to seal air supply system, keeps pressure-fired in ice chest, it is to avoid ice chest
Outer moisture enters, and influence is adiabatic；Heating gas system is ice chest out of service, after equipment and the drained liquid of piping, ice chest rewarming mistake
Used during journey, effectively increase heating efficiency, reduce energy consumption.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is planar structure schematic diagram of the present utility model.
Fig. 3 is the structural representation that the utility model heats gas jets.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described：
As Figure 1-3, provided with sealing air pipe in the ice chest structure with heating gas system, including ice chest 1, ice chest 1
2, heating gas system 5 is additionally provided with ice chest, heating gas system includes heating tracheae 6, and heating tracheae is arranged in the middle and lower part of ice chest,
Multiple heating gas jets 4 are set on the heating tracheae.
Heating gas jets be arranged on the lower section of each Cryo Equipment 3 in ice chest, in ice chest the equipment region away from ice chest wall with
And ice chest interior conduit idle area.The setting direction for heating gas jets deviates from pipeline or equipment.Sealing air pipe is arranged in ice chest
Top and close ice chest wall position.Heating gas jets are made up of ceramic sintering material.The crown center position of ice chest sets manhole
Lid.
Heating technique of the present utility model is as follows：When ice chest is out of service, continue to be passed through sealing in sealing air pipe
After the drained liquid of equipment and piping in gas, ice chest, in the case that middle position manhole is provided with rain-proof measure at the top of the ice chest, open
The manhole cover, normal temperature source of the gas is then introduced separately into outside ice chest and enters heating gas system, to not easily passing through pipeline in ice chest and setting
The cold-zone of standby rewarming carries out heating rewarming.
The utility model is applied to be filled the ice chest of heat-insulating material, such as air separation dress with the need that low temperature method handles medium
Fractionating column ice chest, oxygen nitrogen liquefaction ice chest, natural gas liquefaction ice chest, natural gas in low temperature separation ice chest, liquid nitrogen washing cold box, the methanol put
Wash ice chest, coke oven tail gas separation ice chest etc..
The utility model is that increase by one heats gas air supply system, cooling case outside the original sealing air supply system of same ice chest
Rewarming process is used.It is that ice chest is used in normal operation to seal air supply system, keeps pressure-fired in ice chest, it is to avoid ice chest
Outer moisture enters, and influence is adiabatic；Heating gas system is ice chest out of service, after equipment and the drained liquid of piping, ice chest rewarming mistake
Used during journey, effectively increase heating efficiency, reduce energy consumption.
Listed above is only specific embodiment of the utility model, and the utility model is not limited to above embodiment,
There can also be many similar structures change designs.One of ordinary skill in the art can be direct from the utility model disclosure
All deformations for exporting or associating, are considered as protection domain of the present utility model.
Claims (6)
1. provided with sealing air pipe in the ice chest structure with heating gas system, including ice chest, ice chest, it is characterised in that described
Heating gas system is additionally provided with ice chest, described heating gas system includes heating tracheae, and described heating tracheae is arranged in ice chest
Middle and lower part, multiple heating gas jets are set on the heating tracheae.
2. the ice chest structure according to claim 1 with heating gas system, it is characterised in that described heating gas jets
It is arranged on the lower section of each Cryo Equipment in ice chest, the equipment region away from ice chest wall in ice chest and the vacant area of ice chest interior conduit
Domain.
3. the ice chest structure according to claim 2 with heating gas system, it is characterised in that the heating gas jets
Setting direction deviates from pipeline or equipment.
4. the ice chest structure according to claim 3 with heating gas system, it is characterised in that described sealing air pipe
It is arranged at the top of ice chest and close to ice chest wall position.
5. it is according to claim 4 with heating gas system ice chest structure, it is characterised in that the heating gas jets by
Ceramic sintering material is made.
6. the ice chest structure according to claim 5 with heating gas system, it is characterised in that in the top of the ice chest
Meta installs manhole cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160058.1U CN206609196U (en) | 2017-02-22 | 2017-02-22 | Ice chest structure with heating gas system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160058.1U CN206609196U (en) | 2017-02-22 | 2017-02-22 | Ice chest structure with heating gas system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609196U true CN206609196U (en) | 2017-11-03 |
Family
ID=60169610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720160058.1U Active CN206609196U (en) | 2017-02-22 | 2017-02-22 | Ice chest structure with heating gas system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705531A (en) * | 2017-02-22 | 2017-05-24 | 杭州川空通用设备有限公司 | Cold box structure provided with warming gas system and warming technology |
-
2017
- 2017-02-22 CN CN201720160058.1U patent/CN206609196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705531A (en) * | 2017-02-22 | 2017-05-24 | 杭州川空通用设备有限公司 | Cold box structure provided with warming gas system and warming technology |
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