CN203365051U - Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly - Google Patents
Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly Download PDFInfo
- Publication number
- CN203365051U CN203365051U CN 201320457879 CN201320457879U CN203365051U CN 203365051 U CN203365051 U CN 203365051U CN 201320457879 CN201320457879 CN 201320457879 CN 201320457879 U CN201320457879 U CN 201320457879U CN 203365051 U CN203365051 U CN 203365051U
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- Prior art keywords
- stop valve
- pressure
- pressure sensor
- joint
- piezometric tube
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- Expired - Lifetime
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- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 210000005239 tubule Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a pressure sensor installation component for the intercommunication of pressure sensor and pressure measurement pipeline in advance, including the intercommunication pressure measurement pipeline in advance connect and with the stop valve that connects the intercommunication, set up the drainage through hole that runs through on its length direction in connecting, the feed liquor pipe and the drainage through hole of stop valve are linked together, and the drain pipe and the pressure sensor of stop valve are linked together. And the drainage through hole leads the medium in the pressure prediction pipeline into the pressure sensor to measure the pressure in the pressure prediction pipeline. The communication of pressure pipeline, joint, stop valve and pressure sensor is measured in advance in the control of stop valve, and simultaneously when changing pressure sensor, can close the stop valve and change, continues to open the stop valve after the change is accomplished, can continue to carry out the measurement of pressure. The utility model also provides a pipeline pressure sensor connection structure is pressed in the prediction.
Description
Technical field
The utility model relates to the pressure checking device technical field, more particularly, relates to a kind of pre-piezometric tube road pressure transducer syndeton and pressure sensor assembling component.
Background technology
The existing installation for pressure transducer, usually from needing measuring pressure position bypass one road tubule, fluid is drawn in pipeline to be detected, when needs carry out pressure survey to a plurality of positions, need draw many bypass tubules, finally by all, need the tubule unification that draws at the measuring pressure place to draw to send, and to be arranged to unit be the equipment place pressure measurement of setting pressure sensor specially.
The benefit of this processing mode is that the pressure transducer arrangement is concentrated, and can concentrate and check.But what bring is to make the unit line arrangement as fine as a spider's web, intricate simultaneously, cause pipeline in earlier stage to design the stringing difficulty when laying, need to carry out the stringing design to a plurality of little pipelines, and be fixed etc.Many bypass tubules are set simultaneously, make the meticulous long pressure loss of bringing of stream of bypass tubule, and the more uncontrollable factor that long pipe runs is brought is with uncertain, as long pipe runs breakage probability becomes large and is difficult to detect.
Therefore, how reducing the complicacy of pressure deriving structure in the testing pressure structure, is current those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the utility model provides a kind of pressure sensor assembling component, to realize reducing the complicacy of pressure deriving structure in the testing pressure structure; The utility model also provides a kind of pre-piezometric tube road pressure transducer syndeton.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of pressure sensor assembling component, connection for pressure transducer and pre-piezometric tube road, comprise the joint that is communicated with described pre-piezometric tube road and the stop valve be communicated with described joint, offer the drainage through hole run through on its length direction in described joint, the feed tube of described stop valve is connected with described drainage through hole, and the drain pipe of described stop valve is connected with described pressure transducer.
Preferably, in above-mentioned pressure sensor assembling component, the feed tube of described stop valve and described joint are tightly connected by sealing thread.
Preferably, in above-mentioned pressure sensor assembling component, described joint is the joint with column structure, and described drainage through hole is arranged at the axial direction of the described joint of column structure.
Preferably, in above-mentioned pressure sensor assembling component, the edge of the described joint axial direction of column structure all offers the sharp edge chamfering.
Preferably, in above-mentioned pressure sensor assembling component, described stop valve is steel stop valve.
Preferably, in above-mentioned pressure sensor assembling component, described stop valve is the stop valve that mechanical switch is controlled.
Preferably, in above-mentioned pressure sensor assembling component, described stop valve is the stop valve that the electric-controlled type switch is controlled.
A kind of pre-piezometric tube road pressure transducer syndeton, comprise pre-piezometric tube road and the structural pressure transducer of pressure measurement that is arranged on described pre-piezometric tube road, it is characterized in that, the pressure measurement structure on described pre-piezometric tube road is the as above described pressure sensor assembling component of any one, and the joint of described pressure sensor assembling component is fixed on described pre-piezometric tube road.
Preferably, in the pressure transducer syndeton of above-mentioned pre-piezometric tube road, offer the pre-installation hole of accommodating described joint on described pre-piezometric tube road, described joint is welded on described pre-piezometric tube road.
Preferably, in the pressure transducer syndeton of above-mentioned pre-piezometric tube road, the drain pipe of described stop valve and described pressure transducer are tightly connected by sealing thread.
The pressure sensor assembling component that the utility model provides, connection for pressure transducer and pre-piezometric tube road, comprise the joint that is communicated with pre-piezometric tube road and the stop valve be communicated with joint, offer the drainage through hole run through on its length direction in joint, the feed tube of stop valve is connected with the drainage through hole, and the drain pipe of stop valve is connected with pressure transducer.Joint is connected with pre-piezometric tube road by the drainage through hole arranged in it, with the pressure measurement medium by pre-piezometric tube road, draw, the drainage through hole is connected with the feed tube of stop valve, medium in pre-piezometric tube road is introduced into the stop valve position, stop valve is connected with pressure transducer, after piezodielectric to be measured is incorporated into pressure transducer, realize the measurement to pressure in pre-piezometric tube road.The connection of stop valve control forecasting pressure pipe road, joint, stop valve and pressure transducer, when changing pressure transducer, can close stop valve and be changed simultaneously, changed rear continuation opening stop valve, can proceed the measurement of pressure.By joint is set, with pre-piezometric tube road, be communicated with, connectivity structure is simple, after stop valve is set, the easy installation and removal of pressure transducer, the measurement result influence factor is few, and when this kind of project organization reduces pipe installation simultaneously, the design time in early stage, can apply in various pressure test occasions.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The mounting structure schematic diagram of the pressure sensor assembling component that Fig. 1 provides for the utility model;
The structural representation that Fig. 2 is Fig. 1 center tap.
Embodiment
The utility model discloses a kind of pressure sensor assembling component, reduced the complicacy of pressure deriving structure in the testing pressure structure; The utility model also provides a kind of pre-piezometric tube road pressure transducer syndeton.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The mounting structure schematic diagram of the pressure sensor assembling component that as depicted in figs. 1 and 2, Fig. 1 provides for the utility model; The structural representation that Fig. 2 is Fig. 1 center tap.
A kind of pressure sensor assembling component, connection for pressure transducer 4 and pre-piezometric tube road 3, comprise the joint 1 that is communicated with pre-piezometric tube road 3 and the stop valve 2 be communicated with joint 1, offer the drainage through hole 5 run through on its length direction in joint 1, the feed tube of stop valve 2 is connected with drainage through hole 5, and the drain pipe of stop valve 2 is connected with pressure transducer 4.Joint 1 is connected with pre-piezometric tube road 3 by the drainage through hole 5 arranged in it, with the pressure measurement medium by pre-piezometric tube road 3, draw, drainage through hole 5 is connected with the feed tube of stop valve 2, medium in pre-piezometric tube road 3 is introduced into stop valve 2 positions, stop valve 2 is connected with pressure transducer 4, after piezodielectric to be measured is incorporated into pressure transducer 4, realize the measurement to pressure in pre-piezometric tube road 3.
The connection of stop valve 2 control forecasting pressure pipe roads 3, joint 1, stop valve 2 and pressure transducer 4, when changing pressure transducer 4, can close stop valve 2 and be changed simultaneously, changed rear continuation opening stop valve 2, can proceed the measurement of pressure.By joint 1 is set, with pre-piezometric tube road 3, be communicated with, connectivity structure is simple, after stop valve 2 is set, the easy installation and removal of pressure transducer 4, the measurement result influence factor is few, and when this kind of project organization reduces pipe installation simultaneously, the design time in early stage, can apply in various pressure test occasions.
In the utility model one specific embodiment, the feed tube of stop valve 2 and joint 1 are tightly connected by sealing thread.On the feed tube of stop valve 2, external thread is set, is provided with the externally threaded internal thread of feed tube of corresponding stop valve 2 on the drainage through hole of joint 1, by thread seal, guarantee the tight type connected.Joint 1 is communicated with pre-piezometric tube road 3 and stop valve 2, and arranging of joint 1 reduced the be connected difficulty of stop valve 2 with pre-piezometric tube road 3, simple in structure, easy for installation.
In the utility model one specific embodiment, joint 1 is for having the joint of column structure, and drainage through hole 5 is arranged at the axial direction of the joint of column structure.Pressure transducer 4 is usually used in the measurement of flow pressure medium, its pre-piezometric tube road 3 is applied to as the pipeline circulation environment in air-conditioning system, refrigerating plant, technology controlling and process and laboratory, while on its pre-piezometric tube road, being communicated with joint 1, should avoid link position to occur most advanced and sophisticated, prevent the most advanced and sophisticated poorly sealed situation that occurs.The joint of column structure is easy to realize sealing when being connected with pre-piezometric tube road 3, guarantees the compactedness of hermetically-sealed construction.
In the utility model one specific embodiment, the edge of the joint axial direction of column structure all offers sharp edge chamfering 6.The two ends of joint 1 all offer chamfering 6, externally prevent the wedge angle position to scratching in personnel's operating process, resistance in the inside on pre-piezometric tube road is reduced the media flow process.
Particularly, stop valve 2 is steel stop valve.Preferably, stop valve 2 adopts Dan Fusi SNV-ST stop valve.
In the utility model one specific embodiment, the stop valve that stop valve 2 is controlled for mechanical switch.It is the stop valve that the electric-controlled type switch is controlled that stop valve also can be set.During the opening and closing of electric-control stop valve, the gauge tap of stop valve can be arranged on the electric cabinet of controlled pressure sensor electrical equipment.
Pressure sensor assembling component based on providing in above-described embodiment, the utility model also provides a kind of pre-piezometric tube road pressure transducer syndeton, between pre-piezometric tube road 3 and pressure transducer 4, by the pressure measurement structure, be communicated with, mostly be the branch road of drawing by pre-piezometric tube road in prior art, the pressure sensor assembling component of pressure measurement structure for providing in above-described embodiment that this pre-piezometric tube road pressure transducer syndeton is provided with.
Because this pre-piezometric tube road pressure transducer syndeton has adopted the pressure sensor assembling component of above-described embodiment, so the beneficial effect that this pre-piezometric tube road pressure transducer syndeton is brought by pressure sensor assembling component please refer to above-described embodiment.
In the utility model one specific embodiment, offer the pre-installation hole of accommodating joint on pre-piezometric tube road, the joint welding is on pre-piezometric tube road, and particularly, joint is solid with the seam crossing full weld on pre-piezometric tube road.The preformed hole erection joint is offered in employing, and, by the connected mode of welding, makes the selection of pressure measurement position on pre-piezometric tube road and installation have the simplicity of higher design and installation, also makes pressure transducer measure the Structure Quasi exactness and improves, applied range.
In the utility model one specific embodiment, drain pipe and the pressure transducer of stop valve are tightly connected by sealing thread.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a pressure sensor assembling component, connection for pressure transducer and pre-piezometric tube road, it is characterized in that, comprise the joint (1) that is communicated with described pre-piezometric tube road and the stop valve (2) be communicated with described joint (1), offer the drainage through hole run through on its length direction in described joint (1), the feed tube of described stop valve is connected with described drainage through hole, and the drain pipe of described stop valve is connected with described pressure transducer.
2. pressure sensor assembling component according to claim 1, is characterized in that, the feed tube of described stop valve (2) and described joint (1) are tightly connected by sealing thread.
3. pressure sensor assembling component according to claim 1, is characterized in that, described joint (1) is for having the joint of column structure, and described drainage through hole (5) is arranged at the axial direction of the described joint of column structure.
4. pressure sensor assembling component according to claim 3, is characterized in that, the edge of the described joint axial direction of column structure all offers sharp edge chamfering (6).
5. pressure sensor assembling component according to claim 1, is characterized in that, described stop valve (2) is steel stop valve.
6. pressure sensor assembling component according to claim 1, is characterized in that, the stop valve that described stop valve (2) is controlled for mechanical switch.
7. pressure sensor assembling component according to claim 1, is characterized in that, the stop valve that described stop valve (2) is controlled for the electric-controlled type switch.
8. a pre-piezometric tube road pressure transducer syndeton, comprise pre-piezometric tube road (3) and be arranged on the structural pressure transducer of pressure measurement on described pre-piezometric tube road (3), it is characterized in that, the pressure measurement structure on described pre-piezometric tube road is as the described pressure sensor assembling component of claim 1-7 any one, and the joint of described pressure sensor assembling component is fixed on described pre-piezometric tube road.
9. pre-piezometric tube according to claim 8 road pressure transducer syndeton, is characterized in that, offers the pre-installation hole of accommodating described joint on described pre-piezometric tube road (3), and described joint (1) is welded on described pre-piezometric tube road (3).
10. pre-piezometric tube according to claim 8 road pressure transducer syndeton, is characterized in that, the drain pipe of described stop valve (2) and described pressure transducer (4) are tightly connected by sealing thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320457879 CN203365051U (en) | 2013-07-29 | 2013-07-29 | Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320457879 CN203365051U (en) | 2013-07-29 | 2013-07-29 | Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365051U true CN203365051U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320457879 Expired - Lifetime CN203365051U (en) | 2013-07-29 | 2013-07-29 | Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344927A (en) * | 2013-07-29 | 2015-02-11 | 珠海格力电器股份有限公司 | Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly |
| CN105043650A (en) * | 2014-12-23 | 2015-11-11 | 李振安 | Assembly joint for pressure sensor detachable under pressure |
| CN109596361A (en) * | 2018-12-16 | 2019-04-09 | 中国航发沈阳发动机研究所 | Pressure-measuring pipe installation method and engine complete machine combustor exit stagnation pressure test suite |
-
2013
- 2013-07-29 CN CN 201320457879 patent/CN203365051U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344927A (en) * | 2013-07-29 | 2015-02-11 | 珠海格力电器股份有限公司 | Pressure sensor connecting structure of pressure pipeline and pressure sensor mounting assembly |
| CN105043650A (en) * | 2014-12-23 | 2015-11-11 | 李振安 | Assembly joint for pressure sensor detachable under pressure |
| CN109596361A (en) * | 2018-12-16 | 2019-04-09 | 中国航发沈阳发动机研究所 | Pressure-measuring pipe installation method and engine complete machine combustor exit stagnation pressure test suite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |