CN204007988U - A kind of novel combustible gas filter pressure difference table connected system - Google Patents
A kind of novel combustible gas filter pressure difference table connected system Download PDFInfo
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- CN204007988U CN204007988U CN201420405703.8U CN201420405703U CN204007988U CN 204007988 U CN204007988 U CN 204007988U CN 201420405703 U CN201420405703 U CN 201420405703U CN 204007988 U CN204007988 U CN 204007988U
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- differential pressure
- pressure gauge
- gauge
- tank body
- valve
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of novel combustible gas filter pressure difference table connected system, comprise the tank body that includes filtrator, described tank body is respectively arranged with gas vent from top to bottom, gas feed and liquid outlet, the upper surface of described tank body is provided with safety valve, the side of described tank body is connected with ball valve by flange, described ball valve is connected with three valve groups by gauge pipe, described three valve groups are connected with differential pressure gauge, position lower than described differential pressure gauge is also provided with liquid level gauge/fluid level transmitter, between described gauge pipe and three valve groups, be provided with threeway, one port of described threeway is connected with differential pressure gauge, the another port of described threeway is connected with Blowoff ball valve.The utility model can effectively prevent from stopping up differential pressure gauge, improves the measuring accuracy of differential pressure gauge, extends the serviceable life of differential pressure gauge.
Description
Technical field
The utility model relates to a kind of ocean platform combustible gas filtrator, especially relates to a kind of novel combustible gas filter pressure difference table connected system.
Background technology
Combustible gas filtrator is mainly solid particle and the liquid filtering in combustible gas.Generally formed by three-level filter device, primary cyclone, secondary inertia demister pre-flock and cohesion, three grades of smart filter core cohesions, the combustible gas of entrained liquids and solid particle, through what filtration, solid magazine and the liquid of finally removing the inside, become relatively pure gas.In prior art, the pressure point position of combustible gas filter differential pressure gauge is higher, and differential pressure gauge need to guide suitable installation site with gauge pipe, and because differential pressure gauge is directly connected to tank body by three valve groups, the shortcoming of bringing is again:
1, because the combustible gas in tank contains a small amount of solid impurity and liquid, after long-time use, solid particle and liquid will enter gauge pipe at leisure, finally pile up at the bottommost of gauge pipe, stop up differential pressure gauge, affect differential pressure gauge measuring accuracy and life-span.
2, liquid enters after gauge pipe, and in the gauge pipe of high and low pressure side, liquid level is different can form liquid level difference, increases the measuring error of differential pressure gauge.
3, the solid impurity and the liquid that are deposited in gauge pipe bottom can not be removed at any time, can only be in combustible gas filtrator withdraw from service situation, and the correlate meter of dismantling pipe fitting just can be removed.Cleaning is inconvenient.
Utility model content
The purpose of this utility model is the above-mentioned deficiency of the prior art of customer service, provides one can effectively prevent from stopping up differential pressure gauge, improves the measuring accuracy of differential pressure gauge, the novel combustible gas filter pressure difference of the one table connected system that extends the serviceable life of differential pressure gauge.
The purpose of this utility model is achieved by following technical proposals: a kind of novel combustible gas filter pressure difference table connected system, comprise the tank body that includes filtrator, described tank body is respectively arranged with gas vent from top to bottom, gas feed and liquid outlet, the upper surface of described tank body is provided with safety valve, the side of described tank body is connected with ball valve by flange, described ball valve is connected with three valve groups by gauge pipe, described three valve groups are connected with differential pressure gauge, position lower than described differential pressure gauge is also provided with liquid level gauge/fluid level transmitter, between described gauge pipe and three valve groups, be provided with threeway, one port of described threeway is connected with differential pressure gauge, the another port of described threeway is connected with Blowoff ball valve.
The beneficial effects of the utility model are: by set up threeway between described gauge pipe and three valve groups, one port of described threeway is connected with differential pressure gauge, the another port of described threeway is connected with Blowoff ball valve, in the time of the solid impurity that occurs piling up in gauge pipe bottom and liquid, only need open the Blowoff ball valve being connected with threeway, just can remove at any time the deposit in gauge pipe bottom, and without the normal use that stops combustible gas filtrator, also just can remove without the correlate meter pipe fitting of dismantling, thereby can effectively prevent from stopping up differential pressure gauge, improve the measuring accuracy of differential pressure gauge, extend the serviceable life of differential pressure gauge.
Brief description of the drawings
Fig. 1 is the utility model differential pressure gauge connected system structural representation.
Fig. 2 is prior art differential pressure gauge connected system structural representation.
Reference numeral: tank body 1 gas vent 2 gas feed 3 liquid outlet 4 safety valve 5 flange 6 ball valve 7 gauge pipe 8 three valve group 9 differential pressure gauge 10 liquid level gauges/fluid level transmitter 11 threeway 12 Blowoff ball valves 13
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Fig. 1 to 2, a kind of novel combustible gas filter pressure difference table connected system, comprise the tank body 1 that includes filtrator, described tank body 1 is respectively arranged with gas vent 2 from top to bottom, gas feed 3 and liquid outlet 4, the upper surface of described tank body 1 is provided with safety valve 5, the side of described tank body 1 is connected with ball valve 7 by flange 6, described ball valve 7 is connected with three valve groups 9 by gauge pipe 8, described three valve groups 9 are connected with differential pressure gauge 10, position lower than described differential pressure gauge 10 is also provided with liquid level gauge/fluid level transmitter 11, between described gauge pipe 8 and three valve groups 9, be provided with threeway 12, one port of described threeway 12 is connected with differential pressure gauge 10, the another port of described threeway is connected with Blowoff ball valve 13.
The above-mentioned embodiment of the utility model schematically, is not just circumscribed, and any improvement that does not depart from the utility model protection scheme of having done under enlightenment of the present utility model, all belongs to protection domain of the present utility model.
Claims (1)
1. a novel combustible gas filter pressure difference table connected system, comprise the tank body that includes filtrator, described tank body is respectively arranged with gas vent from top to bottom, gas feed and liquid outlet, the upper surface of described tank body is provided with safety valve, the side of described tank body is connected with ball valve by flange, described ball valve is connected with three valve groups by gauge pipe, described three valve groups are connected with differential pressure gauge, position lower than described differential pressure gauge is also provided with liquid level gauge/fluid level transmitter, it is characterized in that, between described gauge pipe and three valve groups, be provided with threeway, one port of described threeway is connected with differential pressure gauge, the another port of described threeway is connected with Blowoff ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405703.8U CN204007988U (en) | 2014-07-22 | 2014-07-22 | A kind of novel combustible gas filter pressure difference table connected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405703.8U CN204007988U (en) | 2014-07-22 | 2014-07-22 | A kind of novel combustible gas filter pressure difference table connected system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007988U true CN204007988U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405703.8U Active CN204007988U (en) | 2014-07-22 | 2014-07-22 | A kind of novel combustible gas filter pressure difference table connected system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204007988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716783A (en) * | 2016-04-29 | 2016-06-29 | 大唐环境产业集团股份有限公司 | Anti-blocking differential pressure measurement device used for spraying layer |
| CN108387340A (en) * | 2018-02-06 | 2018-08-10 | 江苏凡特斯克仪表科技有限公司 | A kind of explosion-proof differential pressure gauge of three valve group of digital integral |
-
2014
- 2014-07-22 CN CN201420405703.8U patent/CN204007988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716783A (en) * | 2016-04-29 | 2016-06-29 | 大唐环境产业集团股份有限公司 | Anti-blocking differential pressure measurement device used for spraying layer |
| CN108387340A (en) * | 2018-02-06 | 2018-08-10 | 江苏凡特斯克仪表科技有限公司 | A kind of explosion-proof differential pressure gauge of three valve group of digital integral |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |