CN209918496U - Quick cleaning device of pressure transmitter connecting pipe - Google Patents
Quick cleaning device of pressure transmitter connecting pipe Download PDFInfo
- Publication number
- CN209918496U CN209918496U CN201920357499.XU CN201920357499U CN209918496U CN 209918496 U CN209918496 U CN 209918496U CN 201920357499 U CN201920357499 U CN 201920357499U CN 209918496 U CN209918496 U CN 209918496U
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- Prior art keywords
- pressure
- hose
- valve
- pressure transmitter
- connecting pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005192 partition Methods 0.000 abstract description 4
- 108010066057 cabin-1 Proteins 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pressure transmitter connecting pipe cleaning equipment, a quick cleaning device of pressure transmitter connecting pipe is disclosed for solve the higher connecting pipe of processing position, need set up the scaffold frame in advance, the maintenance personnel need climb the eminence and take the high pressure water and wash the connecting pipe, increased the maintenance cost, still buried the problem of potential safety hazard, the device blowoff valve, pressure transmitter partition valve, atmospheric pressure top towards formula pipeline cleaning mechanism, pressure transmitter partition valve sets up on pressure derailleur bottom pipeline, be connected through the cooperation of blowoff valve and atmospheric pressure top towards formula pipeline cleaning mechanism on the pipeline of pressure transmitter partition valve bottom. The utility model discloses a connect atmospheric pressure top towards formula pipeline wiper mechanism in the connecting pipe bottom, wash the connecting pipe, avoided the dimension to examine personnel and climbed the eminence and taken the water under high pressure and wash the connecting pipe, the maintenance cost who brings is high, still has the problem of potential safety hazard.
Description
Technical Field
The utility model relates to a pressure transmitter connecting pipe cleaning equipment technical field, in particular to quick cleaning device of pressure transmitter connecting pipe.
Background
The pressure transmitter has the characteristic of high measurement accuracy, and is widely applied to measurement of pressure, relative pressure and liquid level of gas, liquid and steam. In practical application, uncertainty often exists in the position where a measured medium belongs, but in consideration of daily maintenance, a primary meter of the pressure transmitter is usually installed in a ground instrument box nearby, and a pressure guide pipe is installed at a measuring position to enter the pressure transmitter. In the actual use process, because the pressure guide pipe of the differential pressure transmitter is not discharged timely, the medium is dirty or sticky, the air temperature is low and the like, the pressure guide pipe is often blocked, so that the output of the transmitter is lowered, raised or unchanged and other errors are caused, and the pressure guide pipe needs to be dredged by utilizing the opportunity of maintenance. Influenced by on-site actual position, the higher pressure pipe in processing position needs to set up the scaffold in advance, and the maintenance personnel need climb to the eminence and take the high pressure water to wash the pressure pipe, has not only increased the maintenance cost, has still buried the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a quick cleaning device of pressure transmitter connecting pipe can avoid the dimension examining personnel to climb the eminence and take the water under high pressure to wash the connecting pipe, and the maintenance cost who brings is high, still has the problem of potential safety hazard.
In order to achieve the above object, the technical solution of the present invention is specifically as follows:
the utility model provides a quick cleaning device of pressure transmitter connecting pipe, includes blowoff valve, pressure transmitter block valve, atmospheric pressure top towards formula pipeline wiper mechanism, pressure transmitter block valve sets up on pressure transmission bottom pipeline, be connected through the cooperation of blowoff valve and atmospheric pressure top towards formula pipeline wiper mechanism on the pipeline of pressure transmitter block valve bottom.
The pneumatic top impact type pipeline cleaning mechanism comprises a flowing cabin, a first hose, an air inlet valve, a water inlet and outlet and a second hose, wherein one end of the first hose is connected with the blowdown valve in a matched mode, the other end of the first hose is connected with a water gap at one end of the flowing cabin in a matched mode, a water gap at the other end of the flowing cabin is connected with the air inlet valve in a matched mode through the second hose, nitrogen supply equipment is connected to the air inlet valve in a matched mode, and the water inlet and outlet is arranged on the upper portion of the flowing cabin.
One end of the first hose is connected with the blowoff valve in a matched mode through a quick connector, the other end of the first hose is connected with a water port at one end of the flowing cabin in a matched mode through the quick connector, a water port at the other end of the flowing cabin is connected with the second hose in a matched mode through the quick connector, and the second hose is connected with the air inlet valve in a matched mode through the quick connector.
The utility model has the advantages that: the utility model discloses a be connected with blowoff valve cooperation with atmospheric pressure top towards formula pipeline wiper mechanism, under the condition of opening pressure transmitter partition valve again, open atmospheric pressure top towards formula pipeline wiper mechanism, atmospheric pressure top towards formula pipeline wiper mechanism squeezes into the connecting pipe with high pressure water, wash the connecting pipe, when improving cleaning efficiency, guaranteed staff's personal safety, wherein, atmospheric pressure top towards formula pipeline wiper mechanism includes the flow cabin, first hose, admission valve, inlet/outlet, the second hose, pour water into the flow cabin, first hose is connected with blowoff valve cooperation, the second hose is connected with nitrogen gas supply equipment through the admission valve, nitrogen gas supply equipment pours into high-pressure nitrogen gas into the flow cabin, water in the flow cabin is pushed into first hose by high-pressure nitrogen gas, and get into the connecting pipe through the blowoff valve, realize the washing to the connecting pipe, in order to improve the pipe connection installation rate, the first hose end is connected with the blowoff valve in a matched mode through the quick connector, the other end of the first hose is connected with the water gap at one end of the flowing cabin in a matched mode through the quick connector, the water gap at the other end of the flowing cabin is connected with the second hose in a matched mode through the quick connector, and the second hose is connected with the air inlet valve in a matched mode through the quick connector.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
As shown in figure 1, a quick cleaning device for pressure transmitter pressure guiding pipes comprises a blowoff valve 5, a pressure transmitter block valve 6 and an air pressure top impact type pipe cleaning mechanism, wherein the pressure transmitter block valve 6 is arranged on a pressure transmission bottom pipe, the bottom pipe of the pressure transmitter block valve 6 is connected with the air pressure top impact type pipe cleaning mechanism in a matching way through the blowoff valve 5, the air pressure top impact type pipe cleaning mechanism comprises a flow cabin 1, a first hose 2, an air inlet valve 3, an inlet and outlet port 4 and a second hose 7, one end of the first hose 2 is connected with the blowoff valve 5 in a matching way, the other end of the first hose 2 is connected with a water gap at one end of the flow cabin 1 in a matching way, the water gap at the other end of the flow cabin 1 is connected with the air inlet valve 3 through the second hose 7 in a matching way, the air inlet valve 3 is connected with nitrogen supply equipment in a matching way, the upper part of the flow, the other end of the first hose 2 is connected with a water gap at one end of the flowing cabin 1 in a matched mode through a quick connector, the water gap at the other end of the flowing cabin 1 is connected with the second hose 7 in a matched mode through the quick connector, and the second hose 7 is connected with the air inlet valve 3 in a matched mode through the quick connector.
The utility model discloses when using, pressure transmitter normal use, pressure pipe bottom blowoff valve 5 is closed, pressure transmitter isolating valve 6 is opened. When the blockage of the pressure guide pipe is found and the cleaning is needed, the first hose 2 is firstly connected with the blowoff valve 5, the opening is closed after the water is filled from the water inlet and outlet 4, before the cleaning of the pressure guide pipe is ready, the closing valve 6 of the pressure transmitter is closed, the blowoff valve 5 is opened, after the preparation is ready, the air inlet valve 3 is opened and nitrogen with the pressure of 0.6MPa is introduced, if the pressure guide pipe is cleaned up, the reduction of the water volume in the flowing cabin 1 is accelerated, the air inlet valve 3 can be closed, the first hose 2 at the blowoff valve 5 is detached, after the liquid retained in the pressure guide pipe is discharged, the blowoff valve 5 is closed, the closing valve 6 of the pressure transmitter is opened, if the device is needed to be used continuously, the device can be used continuously after the water is filled into the flowing cabin 1 from the water inlet and outlet 4, if the device is not needed, the residual water can be discharged from the water inlet and outlet.
The mobile cabin 1 is made of light plastic semitransparent materials, quick connectors with the diameter of 8mm are arranged at the front and the back of the mobile cabin, a water inlet and outlet 4 is arranged at the top of the mobile cabin, and key parts for storing water for later use are arranged.
And the air inlet valve 3 adopts a DN25 stainless steel ball valve, controls an air source for purging, and can take 0.6MPa of nitrogen nearby.
And a water inlet and outlet 4 for filling/discharging water in the cabin.
And the quick connectors are assembled on two sides of the flow cabin by adopting phi 8mm quick connectors for ensuring the universality of the hose because the blow-down valves 5 at the bottom of the pressure guide pipe of the pressure transmitter are all DN25 stainless steel ball valves.
And the blow-down valve 5 is used for discharging dust, liquid, sludge and the like left in the measuring medium in the pressure guide pipe, and is mainly used for back flushing the pressure guide pipe.
The stainless steel ball valve of the pressure transmitter isolating valve 6-DN 25mm is arranged close to the measuring point, and the pressure guiding pipe can be isolated from the measuring system after being closed, so that cleaning media are prevented from entering the measuring system.
Claims (3)
1. The utility model provides a quick cleaning device of pressure transmitter connecting pipe which characterized in that: including blowoff valve (5), pressure transmitter block valve (6), atmospheric pressure top towards formula pipeline cleaning mechanism, pressure transmitter block valve (6) set up on pressure transmission bottom pipeline, on blocking valve (6) bottom pipeline of pressure transmitter through blowoff valve (5) with the cooperation of atmospheric pressure top towards formula pipeline cleaning mechanism be connected.
2. The device for rapidly cleaning the pressure pipe of the pressure transmitter according to claim 1, characterized in that: pneumatic top towards formula pipeline cleaning mechanism is including flowing cabin (1), first hose (2), admission valve (3), inlet outlet (4), second hose (7), first hose (2) one end with blowoff valve (5) cooperation is connected, first hose (2) other end and the cooperation of flowing cabin (1) one end mouth of a river are connected, the cooperation of flowing cabin (1) other end mouth of a river is connected with admission valve (3) through second hose (7), nitrogen gas supply apparatus is connected in the cooperation on admission valve (3), it sets up inlet outlet (4) to flow cabin (1) upper portion.
3. The device for rapidly cleaning the pressure pipe of the pressure transmitter according to claim 2, characterized in that: first hose (2) one end pass through quick-operation joint with blowoff valve (5) cooperation is connected, first hose (2) other end passes through quick-operation joint and flows cabin (1) one end mouth of a river cooperation and is connected, the cabin (1) other end mouth of a river of flowing passes through quick-operation joint and is connected with second hose (7) cooperation, second hose (7) pass through quick-operation joint and admission valve (3) cooperation and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357499.XU CN209918496U (en) | 2019-03-20 | 2019-03-20 | Quick cleaning device of pressure transmitter connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357499.XU CN209918496U (en) | 2019-03-20 | 2019-03-20 | Quick cleaning device of pressure transmitter connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209918496U true CN209918496U (en) | 2020-01-10 |
Family
ID=69070257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920357499.XU Active CN209918496U (en) | 2019-03-20 | 2019-03-20 | Quick cleaning device of pressure transmitter connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209918496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713575A (en) * | 2022-04-11 | 2022-07-08 | 湖北中烟工业有限责任公司 | Device for preventing steam pressure guide pipeline from being blocked |
-
2019
- 2019-03-20 CN CN201920357499.XU patent/CN209918496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713575A (en) * | 2022-04-11 | 2022-07-08 | 湖北中烟工业有限责任公司 | Device for preventing steam pressure guide pipeline from being blocked |
| CN114713575B (en) * | 2022-04-11 | 2023-11-21 | 湖北中烟工业有限责任公司 | Device for preventing steam impulse pipe from being blocked |
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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: 20240226 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |