CN216207217U - Device for measuring high-viscosity liquid pressure - Google Patents
Device for measuring high-viscosity liquid pressure Download PDFInfo
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- CN216207217U CN216207217U CN202122676560.7U CN202122676560U CN216207217U CN 216207217 U CN216207217 U CN 216207217U CN 202122676560 U CN202122676560 U CN 202122676560U CN 216207217 U CN216207217 U CN 216207217U
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Abstract
The utility model relates to a device for measuring the pressure of high-viscosity liquid, wherein a sleeve is arranged on one side of a first flange; installing the intercepting net at one end of the sleeve at the inlet of the first flange; fixing a second flange on the side surface of the first flange; fixing the transition pipe on the other side of the second flange; the sleeve is sleeved in the transition pipe; the technical problems that in the prior art, due to the fact that the measuring hole is often blocked due to high viscosity of liquid or impurities in the high-viscosity liquid, a pressure device stops working, reading errors are caused, and accidents are sometimes even caused are solved.
Description
Technical Field
The embodiment of the utility model relates to a pressure device, in particular to a pressure device for measuring high-viscosity liquid.
Background
In the existing high-viscosity liquid pressure device, because the aperture of a measuring hole in the pressure measuring device is small, the measuring hole is often blocked due to the high viscosity of the liquid or impurities in the high-viscosity liquid, the pressure device stops working, reading errors are caused, and sometimes even accidents are caused.
SUMMERY OF THE UTILITY MODEL
An object of an embodiment of the present invention is to provide a high viscosity liquid pressure measuring device that does not block a measuring hole of the pressure device.
In order to achieve the above object, an embodiment of the present invention provides a device for measuring pressure of a high viscosity liquid, including:
a first flange;
the sleeve is arranged on one side of the first flange;
the intercepting net is arranged at one end of the sleeve pipe and is arranged at the inlet of the first flange;
the second flange is fixed on the side surface of the first flange;
the transition pipe is fixed on the other side of the second flange; the sleeve is sleeved in the transition pipe.
Furthermore, one end of a first connecting joint is fixedly connected to the other side of the first flange; and the other end of the first connecting joint is in threaded connection with a pressure gauge mounting joint, and the pressure gauge mounting joint is longitudinally in threaded connection with a pressure gauge.
Further, a gasket is arranged between the first flange and the second flange.
Furthermore, the first flange and the second flange are fixed by a plurality of fixing bolts.
Further, in the transition pipe, the transition pipe further comprises:
an inclined tube; the inclined pipe is fixed on one side of the transition pipe, and one end with a large caliber of the inclined pipe is fixed on the second flange;
a straight pipe, one end of which is fixed to one end of the small diameter of the inclined pipe; the sleeve and the interception net are arranged in the straight pipe;
the other end of the straight pipe is connected with the large-caliber end of the trapezoid pipe; the small-caliber end of the trapezoid pipe is connected to a pipeline to be measured.
Further, the inner diameter of the inclined pipe is equal to that of the straight pipe; the sleeve is embedded between the inclined pipe and the straight pipe.
Further, the clearance between the outer diameter of the sleeve and the inner diameters of the inclined pipe and the straight pipe is less than 0.5 mm.
Furthermore, one end of the first connecting joint is set to be a pipe threaded joint, a pipe threaded nut is connected to the pipe threaded joint in a threaded manner, and a connecting pipe at one end of the pressure gauge mounting joint is pressed on the pipe threaded joint.
Further, the pressure gauge mounting joint is arranged on the central axis of the first flange.
Further, the pressure gauge is a mechanical pressure gauge or an electronic pressure gauge.
Compared with the prior art, the embodiment of the utility model has the advantages that the intercepting net is arranged at the inlet of the first flange at one end of the sleeve in the device for measuring the pressure of the high-viscosity liquid; the sleeve is sleeved into the transition pipe, so that the high-viscosity liquid is divided and impurities in the high-viscosity liquid are intercepted by the intercepting net before entering the pressure measuring device, the probability of blockage of the pressure measuring device is reduced through the intercepting net, and the technical problems that in the prior art, due to the high viscosity of the liquid or the impurities in the high-viscosity liquid, a measuring hole is always blocked, the pressure device stops working, reading errors are caused, and accidents are sometimes even caused are solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the components of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a device for measuring pressure of a high viscosity liquid, as shown in fig. 1 and 2, comprising:
the first flange 1 serves as a fixing flange of one side of the device for measuring the pressure of the high-viscosity liquid.
A sleeve 2 is arranged on one side of the first flange 1; the sleeve 2 is used for installing a fixed interception net 3, the fixed interception net 3 is generally installed on the sleeve 2 in a welding mode, and the interception net 3 is installed at the inlet of the first flange 1 at one end of the sleeve 2;
fixing a second flange 4 on the side surface of the first flange 1; the second flange 4 serves as a fixing flange for the other side of the device for measuring the pressure of the high-viscosity liquid.
A transition pipe 5 is fixed on the other side of the second flange 4; the sleeve 2 is nested in the transition tube 5. The transition pipe 5 is filled with the sleeve 2 with the intercepting net 3 installed therein.
In the present embodiment, since the intercepting net 3 is installed at one end of the sleeve 2 in the apparatus for measuring pressure of high viscosity liquid, at the inlet of the first flange 1; and the sleeve 2 is sleeved in the transition pipe 5, so that the high-viscosity liquid is divided and impurities in the high-viscosity liquid are intercepted by the intercepting net for the high-viscosity liquid before entering the pressure measuring device, the probability of blockage of the pressure measuring device is reduced through the intercepting net 5, and the technical problems that in the prior art, due to the high viscosity of the liquid or the impurities in the high-viscosity liquid, a measuring hole is always blocked, the pressure device stops working, reading errors are caused, and sometimes even accidents are caused are solved.
In order to achieve the above technical effects, as shown in fig. 1 and 2, one end of a first connection joint 6 is fixedly connected to the other side of the first flange 1; the other end of the first connecting joint 6 is in threaded connection with a pressure gauge mounting joint 7, and a pressure gauge 8 is longitudinally in threaded connection with the pressure gauge mounting joint 7. The above structure is a structure in which the pressure gauge 8 is installed.
In order to achieve the above technical effect, as shown in fig. 1 and 2, a gasket 9 is provided between the first flange 1 and the second flange 4. The gasket 9 is provided between the first flange 1 and the second flange 4 mainly to prevent leakage of liquid between the first flange 1 and the second flange 4.
In order to achieve the above technical effects, as shown in fig. 1 and 2, the first flange 1 and the second flange 4 are fixed by a plurality of fixing bolts.
In order to achieve the above technical effects, as shown in fig. 1 and 2, the transition pipe 5 further includes:
an inclined pipe 51 is fixed on one side of the transition pipe 5, and one end with a large caliber of the inclined pipe 51 is fixed on the second flange 4; the inclined tube 51 is used for connecting the second flange 4.
One end of the straight pipe 52 is fixed to one end of the small diameter of the inclined pipe 51; the sleeve 2 and the interception net 3 are arranged in the straight pipe 52; the straight pipe 52 is used for connecting the inclined pipe 51 and arranging the sleeve 2 and the interception net 3 in the straight pipe 52, so that liquid enters from the front of the interception net 3 when entering the sleeve 2 and the interception net 3.
The other end of the straight pipe 52 is connected with the large-aperture end of the trapezoid pipe 53; the small-caliber end of the trapezoidal pipe 53 is connected to the pipeline 10 to be measured. The trapezoid pipe 53 mainly plays a role in amplifying the volume of the high-viscosity liquid entering the intercepting net 3, so that the high-viscosity liquid in the trapezoid pipe 53 is changed instantly in pressure, and the intercepting net 3 is convenient to cut the high-viscosity liquid.
In order to achieve the above technical effects, as shown in fig. 1 and 2, the inner diameter of the inclined tube 51 is equal to the inner diameter of the straight tube 52; the sleeve 2 is inserted between the inclined tube 51 and the straight tube 52, and the intercepting net 3 is also just arranged between the inclined tube 51 and the straight tube 52. The liquid is ensured to enter from the front of the interception net 3 when entering the sleeve 2 and the interception net 3.
In order to achieve the above technical effects, as shown in fig. 1 and 2, the clearance between the outer diameter of the casing 2 and the inner diameters of the inclined tube 51 and the straight tube 52 is less than 0.5 mm. The clearance of less than 0.5mm ensures that the sleeve 2 is installed in the inclined tube 51 and the straight tube 52, and simultaneously ensures that the high-viscosity liquid enters between the outer diameter of the sleeve 2 and the inner diameters of the inclined tube 51 and the straight tube 52 as little as possible.
In order to achieve the above-described technical effects, as shown in fig. 1 and 2, one end of the first connection fitting 6 is provided as a pipe screw, a pipe screw nut 10 is threadedly coupled to the pipe screw, and a connection pipe 11 at one end of the pressure gauge attachment fitting 7 is pressed against the pipe screw. The adoption of the pipe thread joint and the connecting pipe 11 ensures the installation strength of the pipe thread joint and the connecting pipe 11.
In order to achieve the above technical effects, as shown in fig. 1 and 2, a pressure gauge mounting nipple 7 is provided on the central axis of the first flange 1. Like this, the impact that receives in the time of can guaranteeing pressure test is less, can play the effect of protection manometer 8.
The pressure gauge 8 of the device for measuring the pressure of the high-viscosity liquid in the embodiment can be a mechanical pressure gauge or an electronic pressure gauge.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the utility model, and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model in practice.
Claims (10)
1. A device for measuring pressure of a high viscosity liquid, comprising:
a first flange;
the sleeve is arranged on one side of the first flange;
the intercepting net is arranged at one end of the sleeve pipe and is arranged at the inlet of the first flange;
the second flange is fixed on the side surface of the first flange;
the transition pipe is fixed on the other side of the second flange; the sleeve is sleeved in the transition pipe.
2. The apparatus for measuring pressure of a high viscosity liquid as set forth in claim 1, wherein one end of a first connection fitting is fixedly coupled to the other side of the first flange; and the other end of the first connecting joint is in threaded connection with a pressure gauge mounting joint, and the pressure gauge mounting joint is longitudinally in threaded connection with a pressure gauge.
3. The apparatus for measuring pressure of a high viscosity liquid as claimed in claim 1, wherein a gasket is provided between the first flange and the second flange.
4. A device for measuring pressure of a high viscosity liquid as claimed in claim 3, wherein said first flange and said second flange are fixed by a plurality of fixing bolts.
5. The apparatus for measuring pressure of a high viscosity liquid as set forth in claim 1, further comprising, at said transition pipe:
an inclined tube; the inclined pipe is fixed on one side of the transition pipe, and one end with a large caliber of the inclined pipe is fixed on the second flange;
a straight pipe, one end of which is fixed to one end of the small diameter of the inclined pipe; the sleeve and the interception net are arranged in the straight pipe;
the other end of the straight pipe is connected with the large-caliber end of the trapezoid pipe; the small-caliber end of the trapezoid pipe is connected to a pipeline to be measured.
6. The apparatus for measuring a pressure of a high-viscosity liquid according to claim 5, wherein an inner diameter of the inclined tube and an inner diameter of the straight tube are equal; the sleeve is embedded between the inclined pipe and the straight pipe.
7. The apparatus for measuring pressure of a high viscosity liquid according to claim 6, wherein a clearance between an outer diameter of the sleeve and inner diameters of the inclined tube and the straight tube is less than 0.5 mm.
8. A device for measuring high viscosity liquid pressure as claimed in claim 2, wherein one end of said first connection fitting is provided as a pipe screw fitting, a pipe screw nut is threadedly coupled to said pipe screw fitting, and a connection pipe at one end of said pressure gauge mounting fitting is pressed against said pipe screw fitting.
9. A device for measuring pressure of a high viscosity liquid as claimed in claim 8, wherein the pressure gauge mounting fitting is provided on a central axis of the first flange.
10. The apparatus as claimed in claim 2, wherein the pressure gauge is a mechanical pressure gauge or an electronic pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676560.7U CN216207217U (en) | 2021-11-03 | 2021-11-03 | Device for measuring high-viscosity liquid pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122676560.7U CN216207217U (en) | 2021-11-03 | 2021-11-03 | Device for measuring high-viscosity liquid pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216207217U true CN216207217U (en) | 2022-04-05 |
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ID=80900993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122676560.7U Active CN216207217U (en) | 2021-11-03 | 2021-11-03 | Device for measuring high-viscosity liquid pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216207217U (en) |
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2021
- 2021-11-03 CN CN202122676560.7U patent/CN216207217U/en active Active
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