CN205278493U - Double -deck installation device of valve is diffused in gas - Google Patents
Double -deck installation device of valve is diffused in gas Download PDFInfo
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- CN205278493U CN205278493U CN201520899505.6U CN201520899505U CN205278493U CN 205278493 U CN205278493 U CN 205278493U CN 201520899505 U CN201520899505 U CN 201520899505U CN 205278493 U CN205278493 U CN 205278493U
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- valve body
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- case
- double
- tubule
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Abstract
The utility model relates to a double -deck installation device of valve is diffused in gas, including gas double -wall pipe, valve body and executor, wherein the executor passes through the valve body and is connected with the gas double -wall pipe, the device includes still that housing, baffle, adaptation connect and the tubule, housing one side is equipped with the housing through -hole, and the housing internal valve body, and wherein the valve body is equipped with the baffle between with the executor, the inlayer of valve body and gas double -wall pipe links to each other, and housing and gas double -wall pipe skin communicate with each other, the one end of valve body is equipped with the adaptation joint simultaneously, just the adaptation connects through housing through -hole and housing fixed connection, the adaptation connects external tubule, the adaptation connects and links to each other with the housing is sealed, the diameter of tubule and the diameter looks adaptation of adaptation joint, the utility model discloses the device is got rid of bulky executor outside because the housing only needs valve body and executor separation, event encapsulate whole valve body part, and safety is just ensured to significantly reduced so whole weight and bulk.
Description
Technical field
The utility model relates to the device of a kind of fuel gas ventilation valve, is specifically related to the double-deck installation device of a kind of fuel gas ventilation valve.
Background technology
Sweet natural gas is low owing to discharging, and thermo-efficiency height, is more and more favored now, but Sweet natural gas is due to its explosive properties, also there is very big potential safety hazard. On natural gas engine, the security protection of combustion gas is required particularly strict.
Surveying society requires that the gas pipeline in all cabins and valve part must adopt the form of twin wall emitter lateral, and consider safety factors, the pipeline of long distance should have and diffuses valve and diffuse, and diffuse valve also needs to be in a standard state with position feedback to guarantee the open and close of valve simultaneously. Consider and amass big with the valve body that diffuses of position feedback, not easily install on combustion gas house steward, bring inconvenience to the design of double-deck case.
Practical novel content
Technical problem to be solved in the utility model is to provide the double-deck installation device of a kind of fuel gas ventilation valve, and this device effectively solves and diffuses valve body problem long-pending greatly, that not easily install on combustion gas house steward.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A double-deck installation device for fuel gas ventilation valve, comprises combustion gas twin wall emitter lateral, valve body and performer, and wherein performer is connected with combustion gas twin wall emitter lateral by valve body; This device also comprises case, baffle plate, adaptive joint and tubule, and described case side is provided with case through hole, and the built-in valve body of case, baffle plate together with being wherein provided with between valve body with performer; Described valve body is connected with the internal layer of combustion gas twin wall emitter lateral, and case and combustion gas twin wall emitter lateral skin communicate; Adaptive joint is equipped with in one end of valve body simultaneously, and described adaptive joint is fixedly connected with case by case through hole; The described adaptive external tubule of joint.
The utility model improves further and is: described adaptive joint is connected with case sealing.
The utility model improves further and is: described baffle plate is fixedly connected with by bolt seal with case.
The utility model improves further and is: the diameter of described tubule is suitable with the diameter of adaptive joint.
The beneficial effects of the utility model are: valve body is separated due to case by this device with performer, therefore only need to be encapsulated by whole body portion, are got rid of outside by performer big for volume, greatly reduce overall weight and bulk like this, and guarantee safety.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1-combustion gas twin wall emitter lateral, 2-bolt, 3-performer, 4-case, 5-baffle plate, the adaptive joint of 6-, 7-tubule, 8-case through hole.
Embodiment
In order to the utility model is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
The double-deck installation device of a kind of fuel gas ventilation valve shown in Fig. 1, comprises combustion gas twin wall emitter lateral 1, valve body (not shown) and performer 3, and wherein performer 3 is connected with combustion gas twin wall emitter lateral 1 by valve body (not shown); This device also comprises case 4, baffle plate 5, adaptive joint 6 and tubule 7, and described case 4 side is provided with case through hole 8, and the built-in valve body (not shown) of case 4, baffle plate 5 together with being wherein provided with between valve body (not shown) with performer 3; Described valve body (not shown) is connected with the internal layer of combustion gas twin wall emitter lateral 1, and case 4 and combustion gas twin wall emitter lateral 1 skin communicate; Adaptive joint 6 is equipped with in one end of valve body (not shown) simultaneously, and described adaptive joint 6 is fixedly connected with case 4 by case through hole 8; The described adaptive external tubule 7 of joint 6.
Wherein adaptive joint 6 is connected with case 4 sealing, ensures that combustion gas can not carry out two times and reveal.
Wherein, baffle plate 5 and case 4 are sealedly and fixedly connected by bolt 2, and baffle plate 5 and case 4 can be dismantled, and ensure that combustion gas can not carry out two times and reveal.
Wherein, the diameter of tubule 7 is suitable with the diameter of adaptive joint 6, ensures the assembling suitable property of tubule 7 with adaptive joint 6, ensures that combustion gas can not be revealed.
This diffuses valve body (not shown) and is connected with the internal layer of combustion gas twin wall emitter lateral 1, and outside case 4 and combustion gas twin wall emitter lateral 1 skin communicate simultaneously; When needs discharge rail pressure, valve is opened, and the combustion gas of release links spacious ventilation region by adaptive joint 6, tubule 7; When occurring once to leak, case 4 communicates with combustion gas twin wall emitter lateral 1 skin, by the effect of blower fan of bleeding, the combustion gas of leakage is extracted into spacious ventilation region, to guarantee safety.
The utility model provides the double-deck installation device of a kind of fuel gas ventilation valve, this device diffuse added between the valve body (not shown) of valve and performer 3 together with baffle plate 5, performer 3 is made to be placed in outside case 4, therefore only whole valve body (not shown) part need to be encapsulated, performer 3 big for volume is got rid of outside, greatly reduce overall weight and bulk like this, adaptive joint 6 is housed in one end of valve body (not shown) simultaneously, for connecting tubule 7, combustion gas is released to ventilation region, to guarantee safety.
More than show and describe ultimate principle of the present utility model, main feature and advantage. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a double-deck installation device for fuel gas ventilation valve, comprises combustion gas twin wall emitter lateral, valve body and performer, and wherein performer is connected with combustion gas twin wall emitter lateral by valve body; It is characterized in that: this device also comprises case, baffle plate, adaptive joint and tubule, and described case side is provided with case through hole, and the built-in valve body of case, baffle plate together with being wherein provided with between valve body with performer; Described valve body is connected with the internal layer of combustion gas twin wall emitter lateral, and case and combustion gas twin wall emitter lateral skin communicate; Adaptive joint is equipped with in one end of valve body simultaneously, and described adaptive joint is fixedly connected with case by case through hole; The described adaptive external tubule of joint.
2. the double-deck installation device of a kind of fuel gas ventilation valve according to claim 1, it is characterised in that: described adaptive joint is connected with case sealing.
3. the double-deck installation device of a kind of fuel gas ventilation valve according to claim 2, it is characterised in that: described baffle plate is fixedly connected with by bolt seal with case.
4. the double-deck installation device of a kind of fuel gas ventilation valve according to claim 3, it is characterised in that: the diameter of described tubule is suitable with the diameter of adaptive joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899505.6U CN205278493U (en) | 2015-11-11 | 2015-11-11 | Double -deck installation device of valve is diffused in gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899505.6U CN205278493U (en) | 2015-11-11 | 2015-11-11 | Double -deck installation device of valve is diffused in gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278493U true CN205278493U (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520899505.6U Active CN205278493U (en) | 2015-11-11 | 2015-11-11 | Double -deck installation device of valve is diffused in gas |
Country Status (1)
| Country | Link |
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| CN (1) | CN205278493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529685A (en) * | 2019-09-11 | 2019-12-03 | 中船动力研究院有限公司 | A kind of double-walled pipe connection |
-
2015
- 2015-11-11 CN CN201520899505.6U patent/CN205278493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529685A (en) * | 2019-09-11 | 2019-12-03 | 中船动力研究院有限公司 | A kind of double-walled pipe connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |