CN105333991A - High-viscosity medium pressure gauge isolating device - Google Patents
High-viscosity medium pressure gauge isolating device Download PDFInfo
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- CN105333991A CN105333991A CN201510873864.9A CN201510873864A CN105333991A CN 105333991 A CN105333991 A CN 105333991A CN 201510873864 A CN201510873864 A CN 201510873864A CN 105333991 A CN105333991 A CN 105333991A
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- pressure
- tensimeter
- viscosity medium
- shell
- high viscosity
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- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a high-viscosity medium pressure gauge isolating device which comprises a shell. The bottom of the shell is provided with a connecting part, an inner cavity is formed in the shell, a first pressure transmission guide pipe is arranged in the inner cavity, arranged on the connecting part and communicated with the inner cavity, and the first pressure transmission guide pipe and the inner cavity are filled with inert oil; the interior of the inner cavity is further provided with a second pressure transmission guide pipe which is communicated with the inner cavity, and a pressure gauge connecting part is arranged on the second pressure transmission guide pipe. According to the high-viscosity medium pressure gauge isolating device, the problem that the pressure of a high-viscosity medium cannot be completely transmitted in the pressure transmission process due to the fact that the viscosity is high is solved, and the isolating effect is achieved; due to the fact that the inner cavity is filled with the inert oil, the pressure gauge and the transmission guide pipes are located at different positions, the medium pressure is transmitted to the inert oil through the transmission guide pipes and then transmitted to the pressure gauge end through the inert oil, therefore, nondestructive transmission of the pressure is achieved, and the purpose of measuring the high-viscosity medium pressure is achieved.
Description
Technical field
The application belongs to field of measuring technique, specifically, relates to a kind of high viscosity medium tensimeter spacer assembly.
Background technology
Tensimeter is by the elastic deformation of the sensitive element (Bourdon tube, bellows, corrugated tube) in table, by the throw-over gear of movement in table, pressure deformation is conducted to pointer again, cause indicators turn to show pressure, for measuring the instrument being less than or greater than atmospheric pressure, and for measuring fluid (gas, liquid) pressure.
But when tensimeter is for measuring the pressure of high viscosity medium, high viscosity medium, in pressure transfer process, because dielectric viscosity is higher, makes pressure cannot totally tansitive, the inaccurate or deviation of build-up of pressure meter reading.
Application content
The application overcomes shortcoming of the prior art, provides a kind of high viscosity medium tensimeter spacer assembly, accomplishes the harmless transmission need measuring pressure, and reach the object measuring high viscosity medium pressure, accuracy of reading is reliable.
In order to solve the problems of the technologies described above, the application is achieved through the following technical solutions:
High viscosity medium tensimeter spacer assembly, comprise shell, the bottom of described shell is provided with web member, inner chamber is provided with in described shell, described inner chamber is provided with the first pressure conduction conduit, described first pressure conduction conduit is located at above described web member, described first pressure conduction conduit and described inner space, inert oil is filled in described first pressure conduction conduit and described inner chamber, described inner chamber is also provided with the second pressure conduction conduit, described second pressure conduction conduit and described inner space, the top of described second pressure conduction conduit is provided with tensimeter web member.
Further, the top of described shell is provided with the first through hole, and the side, bottom of described shell is provided with the second through hole, and described first through hole and the second through hole are equipped with bolt.
Further, described web member is the adapter of rifled tube tooth.
Further, the outside of described shell is provided with cavity, and described cavity connects heating arrangement.
Further, described shell comprises transverse wall and vertical walls, and described vertical walls is flexible wall, and described flexible wall comprises upper wall and lower wall, and the link position of described upper wall and lower wall is provided with packoff.
Further, described shell is also provided with pressure valve.
Further, described inner chamber is provided with some baffle plates be crisscross arranged.
Compared with prior art, the beneficial effect of the application is:
High viscosity medium tensimeter spacer assembly described in the application, comprise shell, the bottom of shell is provided with web member, inner chamber is provided with in shell, inner chamber is provided with the first pressure conduction conduit, pressure conduction conduit is located at above web member, pressure conduction conduit and inner space, inert oil is filled in pressure conduction conduit and inner chamber, inner chamber is also provided with the second pressure conduction conduit, second pressure conduction conduit and inner space, the top of the second pressure conduction conduit is provided with tensimeter web member, solve high viscosity medium in pressure transfer process because viscosity elevated pressures cannot the problem of totally tansitive, and there is buffer action, inert oil is filled in inner chamber, tensimeter and conductive pipes lay respectively at diverse location, pressure medium passes to inert oil by conductive pipes, inert oil is delivered to tensimeter end again, accomplish that pressure is harmless to transmit, reach the object measuring high viscosity medium pressure, in order to better keep in repair and safeguard, all hole is had at the upper-lower position of inner chamber, the high viscosity medium can discharged unnecessary air respectively and infiltrate bottom inert oil, convenient inert oil of annotating at ordinary times enters inner chamber simultaneously.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present application, is used from explanation the application, does not form the restriction to the application with the embodiment one of the application, in the accompanying drawings:
Fig. 1 is the structural representation of high viscosity medium tensimeter spacer assembly described in the application.
In figure, 1---shell; 2---rifled tube tooth is taken over;
3---inner chamber; 4---the first pressure conduction conduit;
5---the second pressure conduction conduit; 6---tensimeter web member;
7---the first through hole; 8---the second through hole;
9---bolt.
Embodiment
Be described below in conjunction with the preferred embodiment of accompanying drawing to the application, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the application, and be not used in restriction the application.
As shown in Figure 1, high viscosity medium tensimeter spacer assembly described in the application, comprise shell 1, the bottom of shell 1 is provided with web member, in the present embodiment, web member is rifled tube tooth adapter 2, its pressure is passed to inert oil by transmitting pressure device by the pressure of high viscosity medium, inner chamber 3 is provided with in shell 1, inner chamber 3 is provided with the first pressure conduction conduit 4, first pressure conduction conduit 4 is located at above web member, first pressure conduction conduit 4 is communicated with inner chamber 3, inert oil is filled in first pressure conduction conduit 4 and inner chamber 3, inner chamber 3 is also provided with the second pressure conduction conduit 5, second pressure conduction conduit 5 is communicated with inner chamber 3, the top of the second pressure conduction conduit 5 is provided with tensimeter web member 6, pressure is transmitted by inert oil, there is the effect of isolated pressure table and high viscosity medium simultaneously, prevent high viscosity medium from entering tensimeter, retaining pressure table, make tensimeter malfunctioning.
The top of shell 1 is provided with the first through hole 7, the side, bottom of shell 1 is provided with the second through hole 8, first through hole 7 and the second through hole 8 are equipped with bolt 9, and the air that the convenient discharge of the first through hole 7 is unnecessary and filling inert oil enter inner chamber 3, and the second through hole 8 discharges the high viscosity medium infiltrated bottom inert oil.
The outside of shell 1 is provided with cavity, and cavity connects heating arrangement, and when outdoor temperature is lower, heating arrangement heats cavity, and prevent inert oil from freezing, tensimeter is malfunctioning.
Shell 1 comprises transverse wall and vertical walls, vertical walls is flexible wall, flexible wall comprises upper wall and lower wall, the link position of upper wall and lower wall is provided with packoff, the relative position between upper wall and lower wall can be regulated, contact position seals by packoff, prevents from revealing, for the application being positioned over the position of narrow space.
Shell 1 is also provided with pressure valve, and when pressure is excessive, pressure valve is opened, relief pressure, prevents manometric damage.
Inner chamber 3 is provided with some baffle plates be crisscross arranged, and prevents pressure excessive to manometric impact.
Last it is noted that these are only the preferred embodiment of the application; be not limited to the application; although with reference to embodiment to present application has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but within all spirit in the application and principle; any amendment of doing, equivalent replacement, improvement etc., within the protection domain that all should be included in the application.
Claims (7)
1. high viscosity medium tensimeter spacer assembly, comprise shell, it is characterized in that: the bottom of described shell is provided with web member, inner chamber is provided with in described shell, described inner chamber is provided with the first pressure conduction conduit, described first pressure conduction conduit is located at above described web member, described first pressure conduction conduit and described inner space, inert oil is filled in described first pressure conduction conduit and described inner chamber, described inner chamber is also provided with the second pressure conduction conduit, described second pressure conduction conduit and described inner space, the top of described second pressure conduction conduit is provided with tensimeter web member.
2. high viscosity medium tensimeter spacer assembly according to claim 1, it is characterized in that: the top of described shell is provided with the first through hole, the side, bottom of described shell is provided with the second through hole, and described first through hole and the second through hole are equipped with bolt.
3. high viscosity medium tensimeter spacer assembly according to claim 2, is characterized in that: described web member is the adapter of rifled tube tooth.
4. high viscosity medium tensimeter spacer assembly according to claim 3, is characterized in that: the outside of described shell is provided with cavity, and described cavity connects heating arrangement.
5. high viscosity medium tensimeter spacer assembly according to claim 4, it is characterized in that: described shell comprises transverse wall and vertical walls, described vertical walls is flexible wall, and described flexible wall comprises upper wall and lower wall, and the link position of described upper wall and lower wall is provided with packoff.
6. high viscosity medium tensimeter spacer assembly according to claim 5, is characterized in that: described shell is also provided with pressure valve.
7. high viscosity medium tensimeter spacer assembly according to claim 6, is characterized in that: described inner chamber is provided with some baffle plates be crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873864.9A CN105333991A (en) | 2015-12-01 | 2015-12-01 | High-viscosity medium pressure gauge isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510873864.9A CN105333991A (en) | 2015-12-01 | 2015-12-01 | High-viscosity medium pressure gauge isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333991A true CN105333991A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510873864.9A Pending CN105333991A (en) | 2015-12-01 | 2015-12-01 | High-viscosity medium pressure gauge isolating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105333991A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083748U (en) * | 1990-08-04 | 1991-08-28 | 钱国兴 | Pressure instruments protecting joint |
| CN2472213Y (en) * | 2001-02-20 | 2002-01-16 | 林昶 | Quick acting anti-freezing pressure inspector |
| CN2545587Y (en) * | 2002-05-03 | 2003-04-16 | 吴加特 | Manometer connecting tube |
| CN202522364U (en) * | 2012-05-03 | 2012-11-07 | 杜文江 | Pressure gage protector |
| CN103645004A (en) * | 2013-11-27 | 2014-03-19 | 芜湖通和汽车管路***有限公司 | Pressure sensor chip packaging structure |
| CN103712736A (en) * | 2014-01-11 | 2014-04-09 | 东北石油大学 | Anti-freezing pressure tapping pipe provided with heating pipe |
| CN205280278U (en) * | 2015-12-01 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | High viscosity pressure medium shows isolating device |
-
2015
- 2015-12-01 CN CN201510873864.9A patent/CN105333991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083748U (en) * | 1990-08-04 | 1991-08-28 | 钱国兴 | Pressure instruments protecting joint |
| CN2472213Y (en) * | 2001-02-20 | 2002-01-16 | 林昶 | Quick acting anti-freezing pressure inspector |
| CN2545587Y (en) * | 2002-05-03 | 2003-04-16 | 吴加特 | Manometer connecting tube |
| CN202522364U (en) * | 2012-05-03 | 2012-11-07 | 杜文江 | Pressure gage protector |
| CN103645004A (en) * | 2013-11-27 | 2014-03-19 | 芜湖通和汽车管路***有限公司 | Pressure sensor chip packaging structure |
| CN103712736A (en) * | 2014-01-11 | 2014-04-09 | 东北石油大学 | Anti-freezing pressure tapping pipe provided with heating pipe |
| CN205280278U (en) * | 2015-12-01 | 2016-06-01 | 佛山高富中石油燃料沥青有限责任公司 | High viscosity pressure medium shows isolating device |
Non-Patent Citations (2)
| Title |
|---|
| 张华 等: "《热工测量仪表》", 31 December 2013 * |
| 董铁山 等: "《市政工程施工技术问答》", 30 June 2005 * |
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Application publication date: 20160217 |
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| RJ01 | Rejection of invention patent application after publication |