CN207312321U - A kind of improved gauge pressure transmitter auxiliary Drainage tank - Google Patents
A kind of improved gauge pressure transmitter auxiliary Drainage tank Download PDFInfo
- Publication number
- CN207312321U CN207312321U CN201721145801.2U CN201721145801U CN207312321U CN 207312321 U CN207312321 U CN 207312321U CN 201721145801 U CN201721145801 U CN 201721145801U CN 207312321 U CN207312321 U CN 207312321U
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- CN
- China
- Prior art keywords
- valve
- tank
- transmitter
- pressure
- pressure transmitter
- 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
Abstract
The utility model discloses a kind of improved gauge pressure transmitter auxiliary Drainage tank, including the pressure measuring valve, pressure transmitter and tapping valve being connected with jet chimney, isolating valve and water collect tank are set gradually on pipeline between tapping valve and pressure transmitter from top to bottom, air bleeding valve is set on water collect tank, tapping valve lower end is connected to cushioning collecting tank, and the volume of water collect tank is 56 times of cushioning collecting tank volume.Improved transmitter can not shut down work to transmitter pressure pipe draining, realization in operation.Because the water capacity of water collect tank is larger, the drain operation cycle can be extended.
Description
Technical field
It the utility model is related to a kind of improved gauge pressure transmitter auxiliary Drainage tank.
Background technology
Vapour system has the transmitter of many pressure measurement transmitters, especially some measurement low-pressures, it is desirable to precision and standard
Exactness is all very high, and the data of some measurements directly participate in the interlock protection of unit, because the deviation of measuring instrumentss and fluctuation,
Cause mistake and the distortion of numerical value, false protection or personnel's error in judgement may be caused, cause greater loss.In practical application
In, the transmitter longtime running of steam pressure is measured, transmitter and the pressure pipe connected can be condensed because of steam, with condensation
Water is on the increase, transmitter measured value also can gradual distortion, produce deviation, this will play mistake to the judgement of operating personnel
The possibility led, while these data are once sealed in the interlock protection program of unit, can cause the malfunction of protection.Pressure inverting
Device puts into operation, it is desirable to and pressure measuring valve must be opened, closes tapping valve, could accurately measure pipeline pressure, but is run after a certain period of time,
Ponding can be produced from pressure measuring valve to the pressure pipe between tapping valve and transmitter, causes the distortion of measurement.But again cannot when running
Tapping valve emptying water is opened, especially in the system of negative pressure operation, transmitter measurement data can be caused in discharge opeing process
Mistake measures.
The content of the invention
The purpose of this utility model is to provide a kind of improved gauge pressure transmitter auxiliary Drainage tank, it can be ensured that pressure
Power transmitter does not shut down work, and use is time saving and energy saving.
The purpose of this utility model is achieved in that a kind of improved gauge pressure transmitter auxiliary Drainage tank, including
Pressure measuring valve, pressure transmitter and the tapping valve being connected with jet chimney, on the pipeline between tapping valve and pressure transmitter by
Top to bottm sets gradually isolating valve and water collect tank, and air bleeding valve is set on water collect tank, and tapping valve lower end is connected to buffering and receives
Collect tank, the volume of water collect tank is 5-6 times of cushioning collecting tank volume.
On original pressure transmitter pressure drainpipe, a water collect tank of connecting, water collect tank is installed on the utility model
Before tapping valve with transmitter pressure take out mouth after intermediate conduit on, and transmitter take out mouth between water collect tank install additional together
Isolating valve.The method of operation is that isolating valve is normally opened, and when there is ponding, water is first collected in water collect tank by isolating valve, can periodically be incited somebody to action
Isolating valve is closed, and opens tapping valve, opens air valve, is emptied the water in water collect tank, after water emptying, is turned off air valve,
Tapping valve, slowly opens isolating valve；Improved transmitter in operation can not shut down transmitter pressure pipe draining, realization
Work.Because the water capacity of water collect tank is larger, the drain operation cycle can be extended, drainage period by a month original row,
A 6-12 month rows till now.Avoid the stability for because mistakenly stop machine caused by discharge opeing operation, also increasing transmitter.
Brief description of the drawings
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the attachment structure schematic diagram of the utility model.
Embodiment
A kind of improved gauge pressure transmitter auxiliary Drainage tank, as shown in Figure 1, including being taken with what jet chimney 1 was connected
Pressure valve 3, pressure transmitter 4 and tapping valve 7, set gradually on the pipeline between tapping valve 7 and pressure transmitter from top to bottom
Isolating valve 5 and water collect tank 6, air bleeding valve 2 is set on water collect tank 6,7 lower end of tapping valve is connected to cushioning collecting tank 8, catchments
The volume of tank 6 is 5-6 times of 8 volume of cushioning collecting tank.
Claims (1)
1. a kind of improved gauge pressure transmitter auxiliary Drainage tank, including pressure measuring valve, the pressure inverting being connected with jet chimney
Device and tapping valve, it is characterized in that：Isolating valve is set gradually from top to bottom on pipeline between tapping valve and pressure transmitter
And water collect tank, air bleeding valve is set on water collect tank, and tapping valve lower end is connected to cushioning collecting tank, and the volume of water collect tank is buffering
Collect tank volume 5-6 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145801.2U CN207312321U (en) | 2017-09-08 | 2017-09-08 | A kind of improved gauge pressure transmitter auxiliary Drainage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145801.2U CN207312321U (en) | 2017-09-08 | 2017-09-08 | A kind of improved gauge pressure transmitter auxiliary Drainage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312321U true CN207312321U (en) | 2018-05-04 |
Family
ID=62385758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145801.2U Expired - Fee Related CN207312321U (en) | 2017-09-08 | 2017-09-08 | A kind of improved gauge pressure transmitter auxiliary Drainage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801392A (en) * | 2018-08-03 | 2018-11-13 | 四川金象赛瑞化工股份有限公司 | A kind of one ammonia liquid separation level measuring arrangement of novel synthesis ammonia and method |
-
2017
- 2017-09-08 CN CN201721145801.2U patent/CN207312321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801392A (en) * | 2018-08-03 | 2018-11-13 | 四川金象赛瑞化工股份有限公司 | A kind of one ammonia liquid separation level measuring arrangement of novel synthesis ammonia and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180724 Address after: 830022 No. 1 Bayi Road, Toutun River District, Urumqi, the Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Bayi Iron & Steel Co., Ltd. Address before: 830022 No. 1 Xingang Road, Toutun River District, Urumqi, the Xinjiang Uygur Autonomous Region. Patentee before: Baosteel Group Xinjiang Bayi Iron & Steel Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |