CN211626805U - Pressure sensor installation and pressure measurement integrated device - Google Patents
Pressure sensor installation and pressure measurement integrated device Download PDFInfo
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- CN211626805U CN211626805U CN202020578646.9U CN202020578646U CN211626805U CN 211626805 U CN211626805 U CN 211626805U CN 202020578646 U CN202020578646 U CN 202020578646U CN 211626805 U CN211626805 U CN 211626805U
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Abstract
The utility model discloses a pressure sensor installation and pressure measurement integrated device, including the inside integrated piece of seting up fluid passage, integrated piece is equipped with the intercommunication respectively first through-hole of fluid passage, second through-hole and third through-hole first through-hole is used for connecting pressure sensor, the second through-hole is used for connecting the valve piece in the hydraulic circuit, the third through-hole is used for connecting standard pressure gauge when the true pressure of hydraulic circuit is decided in needs. The utility model provides a pressure sensor installation and pressure measurement integrated device can be convenient completion pressure sensor's installation, extension pressure sensor life simultaneously and be convenient for carry out pressure check through standard pressure gauge.
Description
Technical Field
The utility model relates to a hydraulic pressure detects technical field, in particular to pressure sensor installation and pressure measurement integrated device.
Background
The hydraulic system valve block is provided with a mounting hole, a pressure sensor is arranged in the mounting hole, the service life and the precision of the pressure sensor are reduced under pressure impact, when the real pressure of the pressure sensor is tested, an oil passage needs to be newly manufactured and processed on the valve block, the normal operation of field production is influenced, the manufacturing and processing cost is caused, and the defect that the position is inconvenient to use is caused. It is known that in the hydraulic systems of the present large steel mills, in order to monitor and control the force in the local point or loop, a large number of pressure sensors or pressure relays are installed, but these pressure detection devices may have performance degradation and inaccurate or damaged detection after being used for a period of time.
Therefore, how to solve the problem of pressure detection of the hydraulic system becomes a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure sensor installation and pressure measurement integrated device, the device can install pressure sensor in hydraulic circuit, accomplishes real-time pressure measurement, conveniently compares pressure sensor data value through standard mechanical pressure table simultaneously, judges pressure sensor's operating condition.
In order to achieve the above object, the present invention provides a pressure sensor mounting and pressure measuring integrated device, which comprises an integrated component with a fluid channel formed therein, wherein the integrated component is provided with a first through hole, a second through hole and a third through hole which are respectively communicated with the fluid channel;
the first through hole is used for connecting the pressure sensor, the second through hole is used for connecting a valve block in the hydraulic circuit, and the third through hole is used for connecting a standard pressure gauge when the real pressure of the hydraulic circuit needs to be checked.
Optionally, the third through hole is provided with a first connecting piece for connecting a standard pressure gauge, a second connecting piece is arranged in the first through hole, and the pressure sensor is communicated with the second connecting piece through a buffer hose.
Optionally, the damping hose is a rubber hose.
Optionally, the first connecting piece and the third through hole are screwed through threads, and the second connecting piece and the first through hole are screwed through threads.
Optionally, the second through hole is used for screwing with a valve block in a hydraulic circuit through threads.
Optionally, the first through hole and the third through hole have the same inner diameter and the same thread.
Optionally, the integrated piece is a metal piece formed by integral casting.
Optionally, the first through hole and the second through hole are coaxially formed, and the third through hole is arranged perpendicular to the axial direction of the first through hole and the second through hole.
Compared with the prior art, the utility model provides a pressure sensor installation and pressure measurement integrated device includes the integrated piece and connects the pressure sensor of integrated piece, and the inside fluid passage who has the fluid flow that can supply of opening of integrated piece, the three through-hole with the fluid passage intercommunication is seted up to the surface of integrated piece, defines into first through-hole, second through-hole and third through-hole in proper order, and wherein, first through-hole is used for connecting installation pressure sensor, and the second through-hole is used for coming the mounting hole intercommunication on this integrated device and the hydraulic circuit valve block, and the third through-hole is used for installing standard pressure gauge.
Can this pressure measurement point's pressure of real-time supervision through pressure sensor, after pressure sensor operation a period, when needing calibration pressure sensor's operating condition, the accessible is at third through-hole connection standard pressure table, whether the degree of accuracy that can judge pressure sensor changes is compared to the pressure value that comparison standard pressure table detected and pressure sensor's pressure value, this integrated device can lug connection at the mounting hole of hydraulic circuit, and also need not to set up new mounting hole when carrying out the calibration to pressure sensor, it is very convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a pressure sensor mounting and pressure measuring integrated device according to an embodiment of the present invention;
FIG. 2 is a front view of the manifold of FIG. 1;
FIG. 3 is a side view of the manifold of FIG. 1;
fig. 4 is a top view of the manifold of fig. 1.
Wherein:
1-integrated piece, 11-first through hole, 12-second through hole, 13-third through hole, 2-first connecting piece, 3-second connecting piece, 4-buffer hose and 5-pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic view of a pressure sensor mounting and pressure measuring integrated device according to an embodiment of the present invention; FIG. 2 is a front view of the manifold of FIG. 1; FIG. 3 is a side view of the manifold of FIG. 1; fig. 4 is a top view of the manifold of fig. 1.
The utility model provides a pressure sensor installation and pressure measurement integrated device includes integrated piece 1 and connects the pressure sensor 5 of integrated piece 1, integrated piece 1 is inside to be opened has the fluid passage that can supply the fluid circulation, set up in the integrated piece 1 with the first through-hole 11 of fluid passage intercommunication, second through-hole 12 and third through-hole 13, wherein, first through-hole 11 is used for connecting installation pressure sensor 5, second through-hole 12 is used for coming the mounting hole intercommunication on this integrated device and the hydraulic circuit valve block, third through-hole 13 is used for installing standard pressure table through first connecting piece 2. Can this pressure measurement point's pressure of real-time supervision through pressure sensor 5, after pressure sensor 5 operation a period, in the time of need calibration pressure sensor 5's operating condition, the accessible is at third through hole 13 connection standard pressure gauge, whether the degree of accuracy that can judge pressure sensor 5 changes is compared to the pressure value that standard pressure gauge detected and pressure sensor 5's pressure value, this integrated device can directly utilize the mounting hole installation on the hydraulic circuit valve block, and also need not to set up new mounting hole when carrying out the calibration to pressure sensor 5, it is very convenient to use.
The pressure sensor mounting and pressure measuring integrated device provided by the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.
In one embodiment of the present invention, the integrated component 1 is a metal integrated component formed by casting with the help of a mold. The integrated piece 1 can be integrally cast into a cube or a cuboid as shown in fig. 1, a hollow fluid channel is reserved in the integrated piece 1, and the fluid channel plays a role of communicating the first through hole 11, the second through hole 12 and the third through hole 13; the third through hole 13 is separately opened on a certain plane of the integrated piece 1, so that the integrated piece 1 can be conveniently provided with a standard pressure gauge in time through the first connecting piece 2. In order to conveniently communicate the integrated component 1 with the mounting hole on the valve block through the second through hole 12, the second through hole 12 is provided with an external thread, and the mounting hole is actually a position point on the hydraulic circuit valve block where the original pressure sensor is mounted.
In the process of measuring the pressure in the hydraulic circuit through the pressure sensor 5, the third through hole 13 for connecting a standard pressure gauge is kept closed, the first connecting piece 2 is particularly arranged for closing the third through hole 13, the first connecting piece 2 specifically adopts a pressure measuring joint, the inner wall of the third through hole 13 is arranged in an internal thread matched with the first connecting piece 2, and sealing is realized through the screwing connection of the first connecting piece 2 and the third through hole 13. When the detection pressure of the pressure sensor 5 needs to be checked, the third through hole 13 is connected with the standard pressure gauge only through the first connecting piece 2.
Further, the diameters of the first through hole 11 and the third through hole 13 are equal, and the sizes of the internal threads are the same, that is, the specifications of the first connecting piece 2 and the second connecting piece 3 are the same, the first through hole 11 and the second through hole 12 are symmetrically and coaxially arranged on two side surfaces of the integrated piece 1, and the third through hole 13 is arranged in the direction perpendicular to the axial direction of the first through hole 11 and the second through hole 12. Obviously, in different embodiments, the opening positions of the first through hole 11, the second through hole 12 and the third through hole 13 can be flexibly set according to the shape of the integrated component 1 as long as the connection between the first through hole 11 and the pressure measuring point is not affected.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above the utility model provides a pressure sensor installation and pressure measurement integrated device have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The pressure sensor mounting and pressure measuring integrated device is characterized by comprising an integrated piece (1) with a fluid channel arranged inside, wherein the integrated piece (1) is provided with a first through hole (11), a second through hole (12) and a third through hole (13) which are respectively communicated with the fluid channel;
the first through hole (11) is used for connecting the pressure sensor (5), the second through hole (12) is used for connecting a valve block in a hydraulic circuit, and the third through hole (13) is used for connecting a standard pressure gauge when the real pressure of the hydraulic circuit needs to be checked.
2. The pressure sensor mounting and pressure measuring integrated device according to claim 1, wherein the third through hole (13) is provided with a first connecting piece (2) for connecting a standard pressure gauge, the first through hole (11) is internally provided with a second connecting piece (3), and the pressure sensor (5) is communicated with the second connecting piece (3) through a buffer hose (4).
3. The integrated pressure sensor mounting and measuring device according to claim 2, wherein the buffer hose (4) is a rubber hose.
4. The pressure sensor mounting and pressure measuring integrated device according to claim 2, wherein the first connecting member (2) and the third through hole (13) are screwed, and the second connecting member (3) and the first through hole (11) are screwed.
5. The pressure sensor mounting and pressure measuring integrated device according to claim 4, wherein the second through hole (12) is used for screwing with a valve block in a hydraulic circuit.
6. The pressure sensor mounting and pressure measuring integrated device according to claim 5, wherein the first through hole (11) and the third through hole (13) have the same inner diameter and the same thread.
7. The integrated pressure sensor mounting and measuring device according to claim 6, wherein the integrated member (1) is a metal member formed by integral casting.
8. The pressure sensor mounting and pressure measuring integrated device according to claim 7, wherein the first through hole (11) and the second through hole (12) are coaxially opened, and the third through hole (13) is arranged perpendicular to the axial direction of the first through hole (11) and the second through hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578646.9U CN211626805U (en) | 2020-04-17 | 2020-04-17 | Pressure sensor installation and pressure measurement integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578646.9U CN211626805U (en) | 2020-04-17 | 2020-04-17 | Pressure sensor installation and pressure measurement integrated device |
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| Publication Number | Publication Date |
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| CN211626805U true CN211626805U (en) | 2020-10-02 |
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| CN202020578646.9U Active CN211626805U (en) | 2020-04-17 | 2020-04-17 | Pressure sensor installation and pressure measurement integrated device |
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| CN (1) | CN211626805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729674A (en) * | 2020-12-16 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Oil outlet filter screen differential pressure high pressure control calibration equipment |
-
2020
- 2020-04-17 CN CN202020578646.9U patent/CN211626805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729674A (en) * | 2020-12-16 | 2021-04-30 | 华能伊敏煤电有限责任公司 | Oil outlet filter screen differential pressure high pressure control calibration equipment |
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