CN106016434A - Heating supply system for vacuum environment - Google Patents
Heating supply system for vacuum environment Download PDFInfo
- Publication number
- CN106016434A CN106016434A CN201610516533.4A CN201610516533A CN106016434A CN 106016434 A CN106016434 A CN 106016434A CN 201610516533 A CN201610516533 A CN 201610516533A CN 106016434 A CN106016434 A CN 106016434A
- Authority
- CN
- China
- Prior art keywords
- tank body
- joint
- oxygen
- fuel
- rear tank
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a heating supply system for a vacuum environment. A seal head and a spring of the system are assembled inside a compression plug screw; the compression plug screw is assembled on a front tank body through thread connection; the front tank body and a rear tank body are welded into an integrated high pressure chamber for storing oxygen; a fueling joint is welded on the rear tank body; the rear tank body and a sealing cover plate are welded into an integrally-formed low pressure chamber for storing fuels; an oxygen filtering joint, a fuel filtering joint and two fuel gas valves are assembled on the rear tank body through thread connection; and a vacuum premixed burner is assembled on the oxygen filtering joint and the fuel filtering joint through thread connection.
Description
Technical field
The invention belongs to a kind of chemical combustion heating plant, especially relate to the heating system used under a kind of vacuum environment.
Background technology
In outer space environment, temperature is below 0 degree Celsius, and many machineries cannot work with electronic equipment under this kind of low temperature environment, needs heating plant that it is carried out continual and steady heating, to meet its operating environment requirements.The highest to outer space cost owing to firing a rocket at present, quality, space and functional reliability for carrying equipment have requirement strict, therefore it is required that vacuum environment heating system must have the feature that volume is little, quality is little and functional reliability is high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of vacuum environment heating system.
The vacuum environment heating system of the present invention, including seal head, spring, compression plug screw, front tank body, rear tank body, sealing cover plate, oxygen transition joint, fuel adding joint, fuel filter joint, burner and gas valve.
Seal head and spring are assemblied in inside compression plug screw, compress plug screw and are assemblied on front tank body by thread connection, and the high pressure cavity volume that front tank body and rear tank body welding are integrally formed is for save oxygen；Fuel adding weld is on rear tank body, and rear tank body is used for storing fuel with the low pressure cavity volume of the integrally welded formation of seal cover board；Oxygen transition joint, fuel filter joint and two gas valves are assemblied on rear tank body by thread connection, and vacuum premix burner is assemblied on oxygen transition joint and fuel filter joint by thread connection；During system work, gas valve opens the gas channels of high pressure cavity volume and low pressure cavity volume respectively, and oxygen and fuel enter vacuum premix burner by oxygen transition joint with fuel filter joint respectively, lights after being sufficiently mixed.
Described seal head, be assemblied in front tank body on integrated with compression plug screw of spring form one-way valve structures for filling oxygen.
Described oxygen transition joint and fuel filter joint internally installed metal sintering filter.
Described vacuum premix burner is used for mixture of oxygen and fuel and lights.
The invention has the beneficial effects as follows:
Oxygen filling uses check valve, and simple in construction and volume are little；Oxygen uses integrated structure design with fuel storing container, meets the requirement of installing space and quality；Use thread connection between each spare part, be beneficial to assembling and detection, fix a breakdown；Oxygen and fuel enter after vacuum premix burner is sufficiently mixed and light, and reliability is high and supplies thermally-stabilised.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the present invention；
Fig. 2 is the perspective view of Fig. 1；
In figure: 1, seal head, 2, spring, 3, compress plug screw, 4, high pressure cavity volume, 5, front tank body, 6, rear tank body, 7, low pressure cavity volume, 8, sealing cover plate, 9, oxygen transition joint, 10, fuel adding joint, 11, fuel filter joint, 12, vacuum premix burner, 13 gas valves.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the population structure schematic diagram of the present invention.Fig. 2 is the perspective view of Fig. 1.As shown in Figure 1 and Figure 2, the vacuum environment heating system of the present invention includes seal head 1, spring 2, compresses plug screw 3, high pressure cavity volume 4, front tank body 5, rear tank body 6, low pressure cavity volume 7, sealing cover plate 8, oxygen transition joint 9, fuel adding joint 10, fuel filter joint 11, vacuum premix burner 12 and gas valve 13.
Oxygen is by being filled by seal head 1, spring 2, the integrated check valve formed that is assemblied on front tank body 5 of compression plug screw 3, and oxygen storage welds in the high pressure cavity volume 4 formed with rear tank body 6 at front tank body 5；Fuel is filled by the fuel adding joint 10 being welded on rear tank body 6, and bunkering is in the low pressure cavity volume 7 of rear tank body 6 and the integrally welded formation of sealing cover plate 8；Oxygen transition joint 9, fuel filter joint 10 and two gas valves 13 are assemblied on rear tank body 6 by thread connection, and vacuum premix burner 12 is assemblied on oxygen transition joint 9 and fuel filter joint 10 by thread connection.
Described seal head 1, spring 2 form one-way valve structures for filling oxygen with compressing integrated being assemblied on front tank body 5 of plug screw 3.
Described oxygen transition joint 9 and fuel filter joint 11 internally installed metal sintering filter.
Described vacuum premix burner is used for mixture of oxygen and fuel and lights.
The operation principle of the present invention is:
During system work, gas valve 13 opens the gas channels of high pressure cavity volume 4 and low pressure cavity volume 7 respectively, and oxygen and fuel enter vacuum premix burner 12 by oxygen transition joint 9 and fuel filter joint 11 respectively, lights after being sufficiently mixed.
Claims (2)
1. a vacuum environment heating system, it is characterised in that: described system includes seal head (1), spring (2), compresses plug screw (3), front tank body (5), rear tank body (6), sealing cover plate (8), oxygen transition joint (9), fuel adding joint (10), fuel filter joint (11), vacuum premix burner (12) and gas valve (13)；It is internal that seal head (1) and spring (2) are assemblied in compression plug screw (3), compresses plug screw and is assemblied on front tank body (5) by thread connection, and front tank body (5) and the integrally welded high pressure cavity volume (4) of rear tank body (6) are used for save oxygen；Fuel adding joint (10) is welded on rear tank body (6), and rear tank body (6) is used for storing fuel with the low pressure cavity volume (7) of seal cover board (8) integrally welded formation；Oxygen transition joint (9), fuel filter joint (11) and two gas valves (13) are assemblied on rear tank body (6) by thread connection, and vacuum premix burner (12) is assemblied on oxygen transition joint (9) and fuel filter joint (11) by thread connection.
A kind of vacuum environment heating system the most according to claim 1, it is characterised in that: described oxygen transition joint (9) is mounted on metal sintering filter with the inside of fuel filter joint (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516533.4A CN106016434A (en) | 2016-07-05 | 2016-07-05 | Heating supply system for vacuum environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516533.4A CN106016434A (en) | 2016-07-05 | 2016-07-05 | Heating supply system for vacuum environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016434A true CN106016434A (en) | 2016-10-12 |
Family
ID=57106495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516533.4A Pending CN106016434A (en) | 2016-07-05 | 2016-07-05 | Heating supply system for vacuum environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016434A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482269A (en) * | 2008-12-01 | 2009-07-15 | 孙秀文 | Compressed air combustion-supporting system |
| WO2010105515A1 (en) * | 2009-03-19 | 2010-09-23 | 刘信羽 | Blast injection type gas burner |
| CN201779661U (en) * | 2010-09-15 | 2011-03-30 | 火传利能科技股份有限公司 | Oxyhydrogen gas-fired burning device |
| CN102052677A (en) * | 2011-01-19 | 2011-05-11 | 兰州泰得燃烧设备工程有限公司 | Industrial gas burner |
| CN202170428U (en) * | 2011-08-19 | 2012-03-21 | 海宁纺织机械厂 | Adjustable fuel igniter |
-
2016
- 2016-07-05 CN CN201610516533.4A patent/CN106016434A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482269A (en) * | 2008-12-01 | 2009-07-15 | 孙秀文 | Compressed air combustion-supporting system |
| WO2010105515A1 (en) * | 2009-03-19 | 2010-09-23 | 刘信羽 | Blast injection type gas burner |
| CN201779661U (en) * | 2010-09-15 | 2011-03-30 | 火传利能科技股份有限公司 | Oxyhydrogen gas-fired burning device |
| CN102052677A (en) * | 2011-01-19 | 2011-05-11 | 兰州泰得燃烧设备工程有限公司 | Industrial gas burner |
| CN202170428U (en) * | 2011-08-19 | 2012-03-21 | 海宁纺织机械厂 | Adjustable fuel igniter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |