CN205261652U - Be used in automation in pipeline valve of preventing fires - Google Patents
Be used in automation in pipeline valve of preventing fires Download PDFInfo
- Publication number
- CN205261652U CN205261652U CN201521142669.0U CN201521142669U CN205261652U CN 205261652 U CN205261652 U CN 205261652U CN 201521142669 U CN201521142669 U CN 201521142669U CN 205261652 U CN205261652 U CN 205261652U
- Authority
- CN
- China
- Prior art keywords
- valve
- cock body
- ducted
- fire resisting
- resisting damper
- 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
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- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
The utility model provides a be used in automation in pipeline valve of preventing fires which characterized in that: the fire prevention valve is established between the gas bottle and the top of a kitchen range and is passed through the pipe connection, including valve, cock body in the fire prevention valve, the position of valve is relative the cock body more is close to the gas bottle, the cock body top is connected with elastomeric element, the string is connected to the cock body bottom, elastomeric element can let under the exogenic action not having the cock body with the valve closely cooperates and seals the fire prevention valve, tight and the messenger of string the cock body draws and leaves the valve, elastomeric element with the string is fixed by the dead lever of corresponding radial setting. The utility model discloses the structure is reliably durable. The utility model discloses a fire prevention valve and elastomeric element are fire -proof material, and fireproof effect is stable. The utility model discloses the valve switch is nimble, and is sensitive to the response of temperature, can make a response at once when meetting the flame, and rapid self -closing valve, no manual operation realizes automated control. The device is long in service life.
Description
Technical field
The utility model relates to a kind of fire resisting damper, particularly one and is used in ducted automatic fireproof valve.
Background technology
Gas tank normally connects by pipeline that the kitchen range top uses, and there is naked light at the tank connected kitchen range top of coal gas place, and this naked light is to drawSend out topmost reason in gas tank accident. The naked light of the kitchen range top can spread to gas tank place along with pipeline. Under normal circumstances, ifGas tank is not long firm ignition time, and tank body temperature is not also very high, should first closing valve, and the intensity of a fire just can be controlled very soon like this; IfThe gas firing time is longer, has delayed attack time, and the temperature rise of gas tank tank body, at this time must not remove closing valve, and answerThis is first put out a fire, once otherwise remove closing valve, can cause tank internal gas pressure sharply to rise, can cause gas tank blast, threaten personal safety.
Certainly, when fire has burnt gas tank place, there is great danger, often can breed a tragedy because deal with improperly.In prior art, also do not have a kind of concise and to the point device just to solve gas tank such hidden danger on fire at pipeline location, and peopleIn the situation that may also not react or also not note, just automatically intercept or delayed and burn the naked light to gas tank by pipeline.
Utility model content
The purpose of this utility model is to provide one and is used in ducted automatic fireproof valve, and a kind of answer up oneself is particularly providedMoving fire resisting damper.
The utility model be technical solution problem by the following technical solutions:
One is used in ducted automatic fireproof valve, it is characterized in that: described fire resisting damper is located between gas tank and the kitchen range top and passes throughPipeline connects; In described fire resisting damper, comprise valve, cock body, the more close gas tank of the relatively described cock body in the position of described valve; InstituteState cock body top and be connected with elastomeric element, described cock body bottom connects cord; Described elastomeric element can allow under External Force Acting not havingDescribed cock body and described valve closely cooperate and seal fire resisting damper, and described cord is tight and make described cock body be pulled away from described valve; InstituteStating elastomeric element and described cord is fixed by the corresponding fixed bar radially arranging.
Design feature of the present utility model is also:
The more close kitchen range top one side of described fire resisting damper.
Described fire resisting damper comprises and being threaded with the connected mode of pipeline enclosure, clamp connection, and flange connects.
The internal diameter of the fire resisting damper part at described cock body place is greater than the maximum gauge of described cock body.
Described cock body is taper.
Described fire resisting damper is high-strength fire-retardant material.
Described elastomeric element is fire proofing material.
The material of described cord is combustible material.
The material of described cord is chemical fibre.
1. the utility model reliable in structure is durable. Fire resisting damper of the present utility model and elastomeric element are all fire proofing materials, and fire resisting damper moreHigh-strength material, not yielding, effectively intercept fuel gas, flameproof effect is stable.
2. the utility model valve switch is flexible, sensitive to the induction of temperature. In the utility model by the elastomeric element that pulls open withTight inflammable cord matches, in the time running into flare, can make a response at once, and automatic-closing valve rapidly, prosthetic operation,Realize automation control.
3. the utility model long service life. Fire resisting damper of the present utility model and elastomeric element etc. are fire proofing material, so when fire preventionTime valve closing only cord blow, only need again cock body bottom be connected to cord, pull open valve and cord be fixed on fixed bar,Can reuse.
Brief description of the drawings
Fig. 1 is that the utility model uses view
Fig. 2 is the utility model structural representation one
Fig. 3 is the utility model structural representation two
The Reference numeral table of comparisons in figure: fire resisting damper 1, gas tank 8, the kitchen range top 9, pipeline 7, valve 11, cock body 12, elasticityParts 2, cord 3, fixed bar 4.
Detailed description of the invention
As Figure 1-3, one is used in ducted automatic fireproof valve, described fire resisting damper 1 be located at gas tank 8 and the kitchen range top 9 itBetween and connect by pipeline 7. Fire resisting damper is also not limited to be leaveed no choice but be applied in being connected between gas tank and the kitchen range top, as long as havingThe pipeline that fuel gas passes through and need to cut off combustible gas and reach certain flameproof effect, can utilize the knot of this fire resisting damperStructure fire prevention.
In described fire resisting damper, comprise valve 11, cock body 12, the more close gas tank of the relatively described cock body in the position of described valve; InstituteState cock body top and be connected with elastomeric element 2, described cock body bottom connects cord 3; Described elastomeric element is not having under External Force ActingCan allow described cock body and described valve closely cooperate and seal fire resisting damper, described cord is tight and make described cock body be pulled away from described valveDoor; Described elastomeric element and described cord are fixing by the corresponding fixed bar radially arranging 4. This fire resisting damper is by the elasticity of pulling openParts match with tight inflammable cord, and while there is flare, inflammable cord blows rapidly, and the elastomeric element pulling open can do at onceGo out reaction, automatic-closing valve, does not need manual operation, realizes the fire prevention of automation.
The more close kitchen range top one side of described fire resisting damper. Under normal circumstances, naked light appears at the kitchen range top, so pipeline threat on fire is generalOccur in kitchen range top end and spread towards gas tank direction, fire resisting damper is placed in can be better not close at naked light near the position of the kitchen range topGas tank time make corresponding fire prevention measure.
Described fire resisting damper comprises and being threaded with the connected mode of pipeline enclosure, clamp connection, and flange connects. Certainly fire resisting damper and pipeBetween road, can also be other dismountable being tightly connected.
The internal diameter of the fire resisting damper part at described cock body place is greater than the maximum gauge of described cock body. Such fire resisting damper design, can notHinder the flow of too many fuel gas.
Described cock body is taper. Taper can better coordinate corresponding valve, makes the closure of fire resisting damper tightr. There have to be specialValve mechanism, preferably reach sealing fire resisting damper with the cock body of proportioning valve door.
Described fire resisting damper is high-strength fire-retardant material. Preferably, described fire resisting damper is steel, similarly has some strength, resistance to heightThe material of temperature also can. Described elastomeric element is fire proofing material, and preferred, described elastomeric element is steel spring, fire prevention rubber band etc.
The material of described cord is combustible material. In the time running into naked light, can touch this fire resisting damper the very first time. Preferably, described inThe material of cord is chemical fibre.
Be described with regard to the utility model preferred embodiment above, but can not be interpreted as it is limitations on claims. This practicalityNovelly not only be confined to above embodiment, its concrete structure allows to change, and those skilled in the art can be according to the utility modelMake various changes and distortion, only otherwise depart from spirit of the present utility model, all belong to the utility model claims and determineThe scope of justice.
Claims (9)
1. be used in a ducted automatic fireproof valve, it is characterized in that: described fire resisting damper (1) is located at gas tank (8) and kitchen rangeBetween platform (9) and by pipeline (7), connect; In described fire resisting damper (1), comprise valve (11), cock body (12), described inThe more close gas tank of the relatively described cock body in position (12) (8) of valve (11); Described cock body (12) top is connected with elasticityParts (2), described cock body (12) bottom connects cord (3); Described elastomeric element (2) can allow under External Force Acting not havingDescribed cock body (12) and described valve (11) closely cooperate and seal fire resisting damper (1), and described cord (3) is tight and make instituteState cock body (12) and be pulled away from described valve (11); Described elastomeric element (2) and described cord (3) are by radially arranging accordinglyFixed bar (4) fixing.
2. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described fire resisting damper (1)The more close kitchen range top (9) one sides.
3. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described fire resisting damper (1)Comprise and being threaded with the connected mode between pipeline (7), clamp connection, flange connects.
4. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described cock body (12)The internal diameter of fire resisting damper (1) part at place is greater than the maximum gauge of described cock body (12).
5. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described cock body (12)For taper.
6. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described fire resisting damper (1)For high-strength fire-retardant material.
7. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described elastomeric element (2)For fire proofing material.
8. one according to claim 1 is used in ducted automatic fireproof valve, it is characterized in that: described cord (3)Material be combustible material.
9. one according to claim 8 is used in ducted automatic fireproof valve, it is characterized in that: described cord (3)Material be chemical fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142669.0U CN205261652U (en) | 2015-12-31 | 2015-12-31 | Be used in automation in pipeline valve of preventing fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142669.0U CN205261652U (en) | 2015-12-31 | 2015-12-31 | Be used in automation in pipeline valve of preventing fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261652U true CN205261652U (en) | 2016-05-25 |
Family
ID=56003178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142669.0U Expired - Fee Related CN205261652U (en) | 2015-12-31 | 2015-12-31 | Be used in automation in pipeline valve of preventing fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972281A (en) * | 2016-07-29 | 2016-09-28 | 钦州学院 | Gravity-type mechanical fireproof safety valve |
| CN106015681A (en) * | 2016-07-29 | 2016-10-12 | 钦州学院 | Reusable mechanical fireproof safety valve |
| CN106051251A (en) * | 2016-07-29 | 2016-10-26 | 钦州学院 | Full-automatic mechanical fireproof safety valve |
-
2015
- 2015-12-31 CN CN201521142669.0U patent/CN205261652U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972281A (en) * | 2016-07-29 | 2016-09-28 | 钦州学院 | Gravity-type mechanical fireproof safety valve |
| CN106015681A (en) * | 2016-07-29 | 2016-10-12 | 钦州学院 | Reusable mechanical fireproof safety valve |
| CN106051251A (en) * | 2016-07-29 | 2016-10-26 | 钦州学院 | Full-automatic mechanical fireproof safety valve |
| CN106051251B (en) * | 2016-07-29 | 2018-08-10 | 钦州学院 | Full automatic machinery fire-proof safety valve |
| CN106015681B (en) * | 2016-07-29 | 2018-08-28 | 钦州学院 | Reused machinery fire-proof safety valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |