CN108088613A - A kind of automatically cleaning pressure sensor - Google Patents
A kind of automatically cleaning pressure sensor Download PDFInfo
- Publication number
- CN108088613A CN108088613A CN201711451856.0A CN201711451856A CN108088613A CN 108088613 A CN108088613 A CN 108088613A CN 201711451856 A CN201711451856 A CN 201711451856A CN 108088613 A CN108088613 A CN 108088613A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- control valve
- connecting tube
- pipe
- automatically cleaning
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
Abstract
The invention discloses a kind of automatically cleaning pressure sensor, including：Feed pipe, pressure sensor body, connecting tube and wire terminal, the input terminal of the connecting tube front end and pressure sensor body is attached conducting, the wire terminal is arranged on the output terminal of pressure sensor body with output pressure signal, the connection pipe end is provided with the first pipe connector, the first control valve is provided in the connecting tube, the feed pipe front end is connected with connecting tube one side, and the water supply pipe end is provided with the second pipe connector, and the second control valve is provided on the feed pipe.Through the above way, automatically cleaning pressure sensor of the present invention, close the first control valve, open the second control valve, cleaning solution is injected into connecting tube, is then turned on the first control valve, closes the second control valve, cleaning solution in connecting tube flows into pressure vessel, can be with the input terminal and connecting tube of cleaning pressure sensor body.
Description
Technical field
The present invention relates to art of pressure sensors, more particularly to a kind of automatically cleaning pressure sensor.
Background technology
Pressure sensor be it is a kind of can experience pressure signal, and pressure signal can be converted into can use according to certain rule
Output electric signal device or device.
The pressure sensor used in the prior art is typically directly to be connected with container, and after the completion of production, container needs clear
It washes, but the input terminal of pressure sensor is usually than narrow, it is difficult to it is cleaned, it affects container and subsequently normally uses, lead to
Pressure sensor is often needed to disassemble individually cleaning, it is cumbersome, shorten service life.
The content of the invention
The invention mainly solves the technical problem of providing a kind of automatically cleaning pressure sensors, carry out pressure sensor body
The cleaning of input terminal promotes operation ease.
In order to solve the above technical problems, one aspect of the present invention is：A kind of automatically cleaning pressure sensing is provided
Device, including：Feed pipe, pressure sensor body, connecting tube and wire terminal, the connecting tube front end and pressure sensor body
Input terminal is attached conducting, and the wire terminal is arranged on the output terminal of pressure sensor body with output pressure signal, described
Connection pipe end is provided with the first pipe connector, and the first control valve, the feed pipe front end and company are provided in the connecting tube
It takes over one side to be connected, the water supply pipe end is provided with the second pipe connector, and the second control valve is provided on the feed pipe.
In a preferred embodiment of the present invention, first pipe connector and the second pipe connector are respectively external screw thread
Pipe.
In a preferred embodiment of the present invention, restraining position ring block is set on first pipe connector.
In a preferred embodiment of the present invention, the spacing ring outer wall is hexgonal structure.
In a preferred embodiment of the present invention, first control valve and the second control valve are respectively solenoid valve or hand
Dynamic valve.
In a preferred embodiment of the present invention, the feed pipe be located at the first control valve and pressure sensor body it
Between.
The beneficial effects of the invention are as follows：A kind of automatically cleaning pressure sensor that the present invention points out, the first pipe connector and pressure
Force container is connected, and the second pipe connector is connected with cleaning solution holding vessel, and pressure vessel empties after the completion of production, closes first
Control valve opens the second control valve, cleaning solution is injected into connecting tube, is then turned on the first control valve, closes the second control valve,
Cleaning solution in connecting tube flows into pressure vessel, is discharged with the waste water in pressure vessel, the first control valve and the second control
Valve according to above-mentioned steps circulate operation several times, can thorough cleaning pressure sensor body input terminal and connecting tube, it is ensured that it is dry
Net degree, not under the influence of time production use, and without dismantling connection pipe, improve stability in use and service life.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is a kind of structure diagram of one preferred embodiment of automatically cleaning pressure sensor of the present invention.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of automatically cleaning pressure sensor, including：Feed pipe 7, pressure sensor body 1, connecting tube 3 and wire terminal 2, the company
3 front end of take over and the input terminal of pressure sensor body 1 are attached conducting, and the wire terminal 2 is arranged on pressure sensor sheet
The output terminal of body 1 is with output pressure signal.
3 end of connecting tube is provided with the first pipe connector 6, convenient to be connected with pressure vessel, in the connecting tube 3
It is provided with the first control valve 4, control connecting tube 3 and the conducting of pressure vessel, 7 front end of feed pipe and 3 one side phase of connecting tube
Connection, 7 end of feed pipe are provided with the second pipe connector 8, and the second pipe connector 8 is connected with cleaning solution holding vessel, institute
It states and the second control valve 9 is provided on feed pipe 7, the second control valve 9 carries out feed pipe 7 and the conducting of connecting tube 3 controls.
First pipe connector, 6 and second pipe connector 8 be respectively male-pipe, it is easy to connect, waterproof seal compared with
It is good.Restraining position ring block 5 is set on first pipe connector 6, and the first pipe connector 6 is mounted on pressure vessel, utilizes spacing ring 5
Carry out /V.5 outer wall of spacing ring is hexgonal structure, facilitates and carries out 5 and first pipe connector 6 of spacing ring using spanner
Rotation, installation and removal are relatively labor-saving.
First control valve, 4 and second control valve 9 is respectively solenoid valve or hand-operated valve.Generally use solenoid valve, institute
Feed pipe 7 is stated between the first control valve 4 and pressure sensor body 1, in cleaning, the first control valve 4 is first closed, opens
Second control valve 9, injects cleaning solution into connecting tube 3, is then turned on the first control valve 4, closes the second control valve 9, connecting tube 3
Interior cleaning solution flows into pressure vessel, is discharged with the waste water in pressure vessel, cycles 3 times, carries out cleaning pressure sensor
The input terminal of body 1 and the thorough cleaning of connecting tube 3.
In conclusion a kind of automatically cleaning pressure sensor that the present invention points out, operation facility, pressure sensor body 1
Input terminal cleaning performance is good, is conducive to the subsequent production of pressure vessel, stable structure, and durability is good.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of automatically cleaning pressure sensor, which is characterized in that including：Feed pipe, pressure sensor body, connecting tube and line connect
The input terminal of head, the connecting tube front end and pressure sensor body is attached conducting, and the wire terminal is arranged on pressure biography
For the output terminal of sensor body with output pressure signal, the connection pipe end is provided with the first pipe connector, in the connecting tube
The first control valve is provided with, the feed pipe front end is connected with connecting tube one side, and the water supply pipe end is provided with the second pipe
Connector is provided with the second control valve on the feed pipe.
2. automatically cleaning pressure sensor according to claim 1, which is characterized in that first pipe connector and the second pipe
Connector is respectively male-pipe.
3. automatically cleaning pressure sensor according to claim 1, which is characterized in that be provided on first pipe connector
Spacing ring.
4. automatically cleaning pressure sensor according to claim 3, which is characterized in that the spacing ring outer wall is hexagon knot
Structure.
5. automatically cleaning pressure sensor according to claim 1, which is characterized in that first control valve and the second control
Valve is respectively solenoid valve or hand-operated valve.
6. automatically cleaning pressure sensor according to claim 1, which is characterized in that the feed pipe is located at the first control valve
Between pressure sensor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451856.0A CN108088613A (en) | 2017-12-28 | 2017-12-28 | A kind of automatically cleaning pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451856.0A CN108088613A (en) | 2017-12-28 | 2017-12-28 | A kind of automatically cleaning pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108088613A true CN108088613A (en) | 2018-05-29 |
Family
ID=62180464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451856.0A Pending CN108088613A (en) | 2017-12-28 | 2017-12-28 | A kind of automatically cleaning pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108088613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044703A (en) * | 2019-11-28 | 2020-04-21 | 广州大学 | From soil testing probe of taking cleaning function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202539112U (en) * | 2012-04-20 | 2012-11-21 | 瓮福（集团）有限责任公司 | Automatic cleaning device of ore pulp fluid density measurement sensor |
| CN204177519U (en) * | 2014-09-09 | 2015-02-25 | 中国石油化工股份有限公司 | A kind of cleanable pressure sensor device |
| CN104623998A (en) * | 2015-02-11 | 2015-05-20 | 辽宁中维高新技术有限公司 | Intelligent self-cleaning dry fog de-dusting equipment |
| CN204955214U (en) * | 2015-07-03 | 2016-01-13 | 湖南中财化学建材有限公司 | Pulsed mould self - cleaning technique |
| CN205995836U (en) * | 2016-07-28 | 2017-03-08 | 江苏铨科光电系统科技有限公司 | Thermal infrared imager automatic clearing apparatuss |
| CN206221069U (en) * | 2016-08-12 | 2017-06-06 | 江苏云瀚股份有限公司 | Atomizer exempts to tear automatic flushing device open |
-
2017
- 2017-12-28 CN CN201711451856.0A patent/CN108088613A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202539112U (en) * | 2012-04-20 | 2012-11-21 | 瓮福（集团）有限责任公司 | Automatic cleaning device of ore pulp fluid density measurement sensor |
| CN204177519U (en) * | 2014-09-09 | 2015-02-25 | 中国石油化工股份有限公司 | A kind of cleanable pressure sensor device |
| CN104623998A (en) * | 2015-02-11 | 2015-05-20 | 辽宁中维高新技术有限公司 | Intelligent self-cleaning dry fog de-dusting equipment |
| CN204955214U (en) * | 2015-07-03 | 2016-01-13 | 湖南中财化学建材有限公司 | Pulsed mould self - cleaning technique |
| CN205995836U (en) * | 2016-07-28 | 2017-03-08 | 江苏铨科光电系统科技有限公司 | Thermal infrared imager automatic clearing apparatuss |
| CN206221069U (en) * | 2016-08-12 | 2017-06-06 | 江苏云瀚股份有限公司 | Atomizer exempts to tear automatic flushing device open |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044703A (en) * | 2019-11-28 | 2020-04-21 | 广州大学 | From soil testing probe of taking cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
|
| RJ01 | Rejection of invention patent application after publication |