CN206755215U - High temperature gas rapid cooling device - Google Patents
High temperature gas rapid cooling device Download PDFInfo
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- CN206755215U CN206755215U CN201720385237.5U CN201720385237U CN206755215U CN 206755215 U CN206755215 U CN 206755215U CN 201720385237 U CN201720385237 U CN 201720385237U CN 206755215 U CN206755215 U CN 206755215U
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- chamber
- cooling
- high temperature
- physics
- temperature gas
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Abstract
The utility model discloses a kind of high temperature gas rapid cooling device, it is characterised in that：Including device case, combuster, pressure buffer chamber, physics cooling chamber and chemical cooling chamber are set in device case, the combustion chamber, pressure buffer chamber, physics cooling chamber are sequentially communicated from bottom to up, the exterior space of device case is communicated at the top of the physics cooling chamber, burning type gas-forming agent is provided with the combustion chamber, physics cooling filler is provided with the physics cooling chamber, the combustion chamber, pressure buffer chamber, physics cooling chamber are enclosed in chemical cooling chamber, and cooling agent is filled with the chemical cooling chamber.The utility model high temperature gas rapid cooling device has the advantages that simple in construction, small volume, in light weight, cooling is rapid, safe and reliable, the quick cooling especially suitable for high-temperature fuel gas caused by the burning of the medicaments such as aerosol gas-forming agent.
Description
Technical field
It the utility model is related to a kind of high temperature gas rapid cooling device.
Background technology
Current combustion type gas-forming agent has that gas production is big, the fireballing feature of aerogenesis, and it fills in safe automobile air bag
Gas, spacecraft, which the fields such as road buffering, sea rescue, an application, and use is increasingly extensive.And gas-forming agent aerogenesis speed pole
It hurry up so that cooling is more difficult.Particularly some powder gas temperature are higher, usually more than 1000 DEG C, basically can not fill
Enter the aerating devices such as air bag.Therefore, high-temperature fuel gas must be cooled in many cases.
Gas falling temperature technique mainly flows through path using extension gas at present, or liquid filling body cooling is situated between outside gas passage
The mode of matter such as water or water spray cools, and also has using metal ball or the cooling of stone ball.But because gas-forming agent aerogenesis speed exists
A few tens of milliseconds between the several seconds, within the so short time, cools, effect is unsatisfactory using these technologies.Even if can be real
Its existing cooling device is also required to very big volume, and use is not convenient enough.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and providing one kind can quickly have
The high temperature gas rapid cooling device of the reduction high-temperature fuel gas temperature of effect.
The technical scheme in the invention for solving the above technical problem is：
A kind of high temperature gas rapid cooling device, it is characterised in that：Including device case, burning is provided with device case
Room, pressure buffer chamber, physics cooling chamber and chemical cooling chamber, the combustion chamber, pressure buffer chamber, physics cooling chamber from it is lower to
On be sequentially communicated, the exterior space of device case is communicated at the top of the physics cooling chamber, combustion is provided with the combustion chamber
Burning type gas-forming agent, physics cooling filler, the combustion chamber, pressure buffer chamber, thing are provided with the physics cooling chamber
Reason cooling chamber is enclosed in chemical cooling chamber, and cooling agent is filled with the chemical cooling chamber.
The utility model high temperature gas rapid cooling device cools down filler by the physics of physics cooling chamber and carries out physics
Cooling, chemical reaction heat absorption cooling is carried out by the cooling agent of chemical cooling chamber, two types of cooling are combined, can quickly had
The reduction high-temperature fuel gas temperature of effect；While physics cooling filler can play physics cooling effect, gas can be filtered again
In solid residue, purification gas；Chemical cooling chamber is enclosed in outside the free air space of high-temperature fuel gas, improves the same of cooling efficiency
When so that structure is more compact；The utility model high temperature gas rapid cooling device have simple in construction, small volume, it is in light weight,
Cool the advantages that rapid, safe and reliable, especially suitable for high temperature combustion caused by the burning of the medicaments such as aerosol gas-forming agent
The quick cooling of gas.
Preferably, being fixed with inner bag in device case, space is between the inwall of device case and the outer wall of inner bag
Chemical cooling chamber, the inner bag are fixedly arranged in the middle of upper spacer and lower clapboard, intercommunicating pore, institute are offered on upper spacer and lower clapboard
It is physics cooling chamber to state the space in inner bag more than upper spacer, and the space between upper spacer and lower clapboard is pressure buffer chamber, interior
Burning chamber shell is fixed with courage, burning chamber shell is located at the lower section of lower clapboard, and the inner chamber of burning chamber shell is combustion chamber.
Preferably, the upper end of device case is fixed with the end cap for sealing inner bag upper end, connection is offered on end cap
Hole, the lower end of device case are fixed with the bonnet for sealing inner bag lower end.
Preferably, the end cap covers with after offers screw thread, end cap and bonnet tighten fixation by screw thread cooperation
On the device housing.It is convenient to dismantle end cap and bonnet using this structure, be conveniently replaceable physics cooling filler, cooling agent with
And burning type gas-forming agent.
Preferably, end cap and bonnet are connected on the device housing by flange.Using this structure, convenient dismounting
End cap and bonnet, it is conveniently replaceable physics cooling filler, cooling agent and burning type gas-forming agent.
Preferably, the physics cooling filler uses spherical alundum (Al2O3).Its cooling effect and filter effect are equal
Preferably, and gas is unobstructed.And it can adjust out output gas by changing various sizes of spherical alundum (Al2O3)
Flow velocity.
Preferably, the cooling agent uses carbonate.The cooling agent endothermic effect is good, and can increase gas flow, cold
But caused gas is nontoxic carbon dioxide during.
Preferably, described device housing and inner bag use heat-resistant light aluminium alloy or carbon steel, burning chamber shell, on
Dividing plate, lower clapboard use carbon steel.
Preferably, device case, inner bag are using columnar structured.
The utility model compared with prior art, has advantages below and effect：The fast quickly cooling of the utility model high-temperature fuel gas
But device has the advantages that simple in construction, small volume, in light weight, cooling is rapid, safe and reliable, especially suitable for aerosol
The quick cooling of high-temperature fuel gas caused by the burning of the medicaments such as gas-forming agent.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment high temperature gas rapid cooling device.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1, the present embodiment high temperature gas rapid cooling device, including device case 11, device case 11 is interior to be set
Combuster 21, pressure buffer chamber 22, physics cooling chamber 23 and chemical cooling chamber 24, the combustion chamber 21, pressure buffer chamber
22nd, physics cooling chamber 23 is sequentially communicated from bottom to up, and the top of the physics cooling chamber 23 is communicated to the outside of device case 11
Space, burning type gas-forming agent 31 is provided with the combustion chamber 21, physics cooling is provided with the physics cooling chamber 23
Filler 32, the combustion chamber 21, pressure buffer chamber 22, physics cooling chamber 23 are enclosed in chemical cooling chamber 24, describedization
Learn in cooling chamber 24 and be filled with cooling agent 33.Inner bag 12, the inwall and inner bag of device case 11 are fixed with device case 11
Space is chemical cooling chamber 24 between 12 outer wall, and the inner bag 12 is fixedly arranged in the middle of upper spacer 131 and lower clapboard 132, on
Offer intercommunicating pore 15 on dividing plate 131 and lower clapboard 132, the space of upper spacer more than 131 is physics cooling in the inner bag 12
Room 23, the space between upper spacer 131 and lower clapboard 132 are pressure buffer chamber 22, and burning chamber shell 17 is fixed with inner bag 12,
Burning chamber shell 17 is located at the lower section of lower clapboard 132, and the inner chamber of burning chamber shell 17 is combustion chamber 21.The upper end of device case 11
The end cap 141 for sealing the upper end of inner bag 12 is fixed with, intercommunicating pore 15 is offered on end cap 141, the lower end of device case 11 is consolidated
Surely there is the bonnet 142 for sealing the lower end of inner bag 12.Screw thread, the He of end cap 141 are offered on the end cap 141 and bonnet 142
Bonnet 142 is coordinated by screw thread to be tightened on device case 11.The physics cooling filler 32 is spherical using 5~15mm
Alundum (Al2O3).The cooling agent 33 uses a diameter of 2~3mm carbonate particles.Described device housing 11 and inner bag 12 use
Heat-resistant light aluminium alloy or carbon steel, burning chamber shell 17, upper spacer 131, lower clapboard 132 use carbon steel.Device case
11st, inner bag 12 is using columnar structured.
The course of work of high temperature gas rapid cooling device is as follows：Burning type gas-forming agent 31 in combustion chamber 21 passes through
The propellant initiator 16 being built in combustion chamber 21 produces high-temperature fuel gas after igniting, high-temperature fuel gas enters by pressure buffer chamber 22
Enter physics cooling chamber 23, spherical alundum (Al2O3) absorbs the heat of high-temperature fuel gas, while forming physics cooling effect, crosses air filtration
Solid residue in body, purification gas, by purification and sufficiently cool gas, it is expelled to outside device case 11.In above-mentioned mistake
Cheng Zhong, chemical coolant 33 is absorbed substantial amounts of heat by thermal decomposition, and produces part carbon dioxide, so as to substantially reduce combustion gas
Temperature (being reduced to about 250 DEG C or so).
In above-mentioned high temperature gas rapid cooling device structure, end cap 141 and bonnet 142 can also be connected by flange
On device case 11.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (9)
- A kind of 1. high temperature gas rapid cooling device, it is characterised in that：Including device case, burning is provided with device case Room, pressure buffer chamber, physics cooling chamber and chemical cooling chamber, the combustion chamber, pressure buffer chamber, physics cooling chamber from it is lower to On be sequentially communicated, the exterior space of device case is communicated at the top of the physics cooling chamber, combustion is provided with the combustion chamber Burning type gas-forming agent, physics cooling filler, the combustion chamber, pressure buffer chamber, thing are provided with the physics cooling chamber Reason cooling chamber is enclosed in chemical cooling chamber, and cooling agent is filled with the chemical cooling chamber.
- 2. high temperature gas rapid cooling device according to claim 1, it is characterised in that：In being fixed with device case Courage, space is chemical cooling chamber between the inwall of device case and the outer wall of inner bag, the inner bag be fixedly arranged in the middle of every Offer intercommunicating pore on plate and lower clapboard, upper spacer and lower clapboard, the space in the inner bag more than upper spacer is physics cooling Room, the space between upper spacer and lower clapboard are pressure buffer chamber, are fixed with burning chamber shell in inner bag, burning chamber shell is located at The lower section of lower clapboard, the inner chamber of burning chamber shell is combustion chamber.
- 3. high temperature gas rapid cooling device according to claim 2, it is characterised in that：The upper end of device case is fixed with For sealing the end cap of inner bag upper end, intercommunicating pore is offered on end cap, the lower end of device case is fixed with for sealing under inner bag The bonnet at end.
- 4. high temperature gas rapid cooling device according to claim 3, it is characterised in that：The end cap is covered with after and opened Provided with screw thread, end cap and bonnet are tightened on device case by screw thread cooperation.
- 5. high temperature gas rapid cooling device according to claim 3, it is characterised in that：End cap and bonnet are connected by flange Connect and fix on the device housing.
- 6. high temperature gas rapid cooling device according to claim 1, it is characterised in that：The physics cooling filler is adopted With spherical alundum (Al2O3).
- 7. high temperature gas rapid cooling device according to claim 1, it is characterised in that：The cooling agent uses carbonic acid Salt.
- 8. high temperature gas rapid cooling device according to claim 1, it is characterised in that：Described device housing and inner bag are adopted With heat-resistant light aluminium alloy or carbon steel, burning chamber shell, upper spacer, lower clapboard use carbon steel.
- 9. high temperature gas rapid cooling device according to claim 2, it is characterised in that：Device case, inner bag use It is columnar structured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385237.5U CN206755215U (en) | 2017-04-13 | 2017-04-13 | High temperature gas rapid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385237.5U CN206755215U (en) | 2017-04-13 | 2017-04-13 | High temperature gas rapid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755215U true CN206755215U (en) | 2017-12-15 |
Family
ID=60613952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385237.5U Expired - Fee Related CN206755215U (en) | 2017-04-13 | 2017-04-13 | High temperature gas rapid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645259A (en) * | 2018-04-27 | 2018-10-12 | 湖北三江航天红林探控有限公司 | A kind of high efficiency high-temperature fuel gas fast cooling device |
-
2017
- 2017-04-13 CN CN201720385237.5U patent/CN206755215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645259A (en) * | 2018-04-27 | 2018-10-12 | 湖北三江航天红林探控有限公司 | A kind of high efficiency high-temperature fuel gas fast cooling device |
| CN108645259B (en) * | 2018-04-27 | 2020-04-24 | 湖北三江航天红林探控有限公司 | High efficiency high temperature gas rapid cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |