CN203115492U - Solenoid valve drainage device for gas storage tank - Google Patents
Solenoid valve drainage device for gas storage tank Download PDFInfo
- Publication number
- CN203115492U CN203115492U CN 201320031774 CN201320031774U CN203115492U CN 203115492 U CN203115492 U CN 203115492U CN 201320031774 CN201320031774 CN 201320031774 CN 201320031774 U CN201320031774 U CN 201320031774U CN 203115492 U CN203115492 U CN 203115492U
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- CN
- China
- Prior art keywords
- solenoid valve
- storage tank
- gas storage
- drainage device
- drainage
- 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 - Lifetime
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Abstract
The utility model discloses a solenoid valve drainage device for a gas storage tank. The solenoid valve drainage device is characterized by consisting of a solenoid valve, a protective cover, an anti-freezing solution and a power distribution cabinet, wherein the solenoid valve is connected with a drainage pipeline of the gas storage tank; the protective cover with a cover gate covers the solenoid valve; the anti-freezing solution is arranged in the protective cover; the power distribution cabinet is connected with the solenoid valve and arranged outside the protective cover; and the protective cover is connected with the drainage pipeline of the gas storage tank in a sealing manner. According to the solenoid valve drainage device for the gas storage tank, the solenoid valve is adopted to replace an original ball valve, so that the sensitivity of the drainage device is higher. Meanwhile, by virtue of the protective and anti-freezing device, the problems of unsmooth drainage, control failure and the like, which are caused by a cold environment, of the drainage device are avoided.
Description
Technical field
The utility model belongs to gas holder equipment protection technical field, especially relates to a kind of solenoid valve drainage means for gas holder.
Background technique
The gas holder blowdown valve is mounted in the drainage means of gas holder bottom, because gas pressure is bigger in the gas holder, can sewage in the jar be discharged by bottom blow-down valve.The on-the-spot blowdown valve that uses is selected ball valve usually for use at present, by valve control sewage in the jar is discharged.But because ball valve is without any protective measure and outside being exposed to, when being in cold season, it is frozen that the spool of ball valve is usually influenced by air often; cause ball valve malfunctioning; moisture content in the gas holder can't be discharged, cause jar interior moisture content to increase, influence jar interior gaseous mass.Common solution adopts fire roasting, will ice roastingization, but after valve member was baked several times, will damage, and can not re-use.
Summary of the invention
The purpose of this utility model provides a kind of simple to operate, and control is flexible, and can effectively avoid causing malfunctioning solenoid valve drainage means because of environment cold.
The purpose of this utility model realizes by following technical proposals:
A kind of solenoid valve drainage means for gas holder of the present utility model; it is characterized in that the solenoid valve that is connected by with the gas holder drainage pipe; cover on the outer safety cover with cover door of this solenoid valve; be located at the antifreeze liquid in this safety cover; be connected with described solenoid valve and be located at the outer electric closet of described safety cover and form, described safety cover and described gas holder drainage pipe are tightly connected.
Advantage of the present utility model:
1, because the utility model adopts solenoid valve to replace original ball valve, make the sensitivity of drainage means higher, and solenoid valve is operated by the electric closet start-up system.Make more convenient operation, can solve continuous replacing ball valve and bring the spare part cost to increase;
2, because the utility model has been set up protection and anti-icer, avoided drainage means owing to the impeded drainage that influenced by cold environment to bring, control problems such as malfunctioning.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1; a kind of solenoid valve drainage means for gas holder; it is characterized in that the solenoid valve 4 that is connected by with gas holder drainage pipe 1; cover on the safety cover 2 with cover door outside this solenoid valve 4; be located at the antifreeze liquid 3 in this safety cover 2; be connected with described solenoid valve 4 and be located at described safety cover 2 outer electric closets 5 and forms, described safety cover 2 and described gas holder drainage pipe 1 are tightly connected.
Adopt solenoid valve 4 to replace original ball valve, make the sensitivity of drainage means higher, and solenoid valve 4 operated by electric closet 5 start-up systems, make more convenient operation, can solve continuous replacing ball valve and bring the increase of spare part cost.Cover on the safety cover 2 outside this solenoid valve 4, can form the protective gear with sealing function, can prevent that solenoid valve 4 is exposed to outer the pollution, change solenoid valve 4 as need, can open the cover door of safety cover 2, change.Antifreeze liquid 3 is housed in safety cover 2 in addition, prevents that drainage means from freezing, the liquid level height of antifreeze liquid 3 can not surpass electromagnetic valve coil and be as the criterion, and with anticreep, generally be located at coil and get final product for following 5 millimeters.
Claims (1)
1. solenoid valve drainage means that is used for gas holder; it is characterized in that the solenoid valve that is connected by with the gas holder drainage pipe; cover on the outer safety cover with cover door of this solenoid valve; be located at the antifreeze liquid in this safety cover; be connected with described solenoid valve and be located at the outer electric closet of described safety cover and form, described safety cover and described gas holder drainage pipe are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031774 CN203115492U (en) | 2013-01-22 | 2013-01-22 | Solenoid valve drainage device for gas storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031774 CN203115492U (en) | 2013-01-22 | 2013-01-22 | Solenoid valve drainage device for gas storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115492U true CN203115492U (en) | 2013-08-07 |
Family
ID=48895839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031774 Expired - Lifetime CN203115492U (en) | 2013-01-22 | 2013-01-22 | Solenoid valve drainage device for gas storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043797A (en) * | 2019-05-10 | 2019-07-23 | 王亚飞 | A kind of intelligent drainage system |
-
2013
- 2013-01-22 CN CN 201320031774 patent/CN203115492U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043797A (en) * | 2019-05-10 | 2019-07-23 | 王亚飞 | A kind of intelligent drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: ANSTEEL GROUP MINING Co.,Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Ansteel Group Mining Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |