CN207717156U - Novel detection stream gauge - Google Patents
Novel detection stream gauge Download PDFInfo
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- CN207717156U CN207717156U CN201721841595.9U CN201721841595U CN207717156U CN 207717156 U CN207717156 U CN 207717156U CN 201721841595 U CN201721841595 U CN 201721841595U CN 207717156 U CN207717156 U CN 207717156U
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- pipeline
- flange
- outlet
- ball valve
- novel detection
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Abstract
The utility model provides novel detection stream gauge, including pipeline, inlet flange, the outlet(discharge) flange set on the pipeline other side and the digital display type controller set on the pipe side wall set on the pipeline side；It further include the pressure gauge of the first pipeline of the connection pipeline and the close inlet flange, the second pipeline of the connection pipeline and the close outlet(discharge) flange and connection first pipeline and second pipeline；Wherein, it the position where the controller and is located proximate to where the pressure gauge.The utility model proposes novel detection stream gauge, pressure detecting can be carried out to the pipe ends of flowmeter by a pipeline respectively, and pressure difference is shown by pressure gauge, flowmeter can be calibrated then in conjunction with digital display controller.
Description
Technical field
The utility model is related to flowmeter technology field, more particularly to novel detection stream gauge.
Background technology
Metering is industrial eyes.Flow measurement is one of the component part of measuring science technology, it is passed through with national
Ji, national defense construction, scientific research have close relationship.This work is carried out, to ensureing product quality, improving production efficiency, rush
Development into science and technology all plays an important role, especially more and more high in energy crisis, industrial production automation degree
Current era, status of the flowmeter in national economy and effect it is more obvious.
Currently, most of flowmeter can not all calibrate the data of test.Such as notification number is
The patent document of CN204556035U discloses a kind of flowmeter, including：Measurement unit, the measurement unit are formed by single material
And it including the first inner pipe portion, the second inner pipe portion and is limited between the first inner pipe portion and the second inner pipe portion
Orifice plate, wherein there is orifice plate aperture, the cross-sectional area in the aperture to be less than the cross-sectional area of the first inner pipe portion；First pipe
Road interconnecting piece, the first pipe interconnecting piece are connected to the first side of the measurement unit and have pipe flange；And the
Two pipe connection portions, the second pipe interconnecting piece are connected to the second side of the measurement unit and have second pipe method
It is blue.It is intermittent variation, then the data that controller measures are easy for if the fluid velocity in flowmeter pipeline is unstable
There is deviation, because the response of controller needs the time.
Utility model content
In order to solve the above technical problems, the utility model proposes novel detection stream gauge, respectively can by a pipeline
To carry out pressure detecting to the pipe ends of flowmeter, and pressure difference is shown by pressure gauge, is controlled then in conjunction with digital display
Device can calibrate flowmeter.
To achieve the above object, the utility model provides following technical solution：
Novel detection stream gauge, including pipeline, set on the pipeline side inlet flange, be set to the pipeline other side
Outlet(discharge) flange and digital display type controller set on the pipe side wall；
Further include the first pipeline of the connection pipeline and the close inlet flange, connect the pipeline and is close
Second pipeline of the outlet(discharge) flange and the pressure gauge of connection first pipeline and second pipeline；
Wherein, it the position where the controller and is located proximate to where the pressure gauge.
As a kind of embodiment, first pipeline and second pipeline extend from bottom to top respectively, the pressure
Power epitope is in the top of first pipeline and second pipeline.
As a kind of embodiment, the inside of the pipeline, and described first are stretched into the end of first pipeline
The end of pipeline is between the inlet flange and the outlet(discharge) flange, and the end of first pipeline enters described in
Mouth flange；
The inside of the pipeline is stretched into the end of second pipeline, and the end of second pipeline enters described in
Between mouth flange and the outlet(discharge) flange, and the end of second pipeline is close to the outlet(discharge) flange.
Further include third pipeline as a kind of embodiment, the third pipeline is self-circulation pipeline, one end connection
First pipeline, the other end connect the pressure gauge；
The third pipeline is equipped with third ball valve, and the third ball valve is used to open or closes the third pipeline.
Further include the 4th pipeline as a kind of embodiment, the 4th pipeline is self-circulation pipeline, one end connection
Second pipeline, the other end connect the pressure gauge；
4th pipeline is equipped with the 4th ball valve, and the 4th ball valve is used to open or closes the 4th pipeline.
The beneficial effects of the utility model compared with the prior art lie in：
The utility model provides a kind of novel detection stream gauge, by the first pipeline to the pressure of entrance flange into
Row acquisition, is acquired the pressure of pipe outlet flange by the second pipeline, then be used to indicate pressure difference by pressure gauge.Together
When due to pressure gauge nearby have digital display controller, it is possible to flowmeter is calibrated.
Description of the drawings
Fig. 1 is the plan view for the novel detection stream gauge that the utility model embodiment provides；
Fig. 2 is the stereogram for the novel detection stream gauge that the utility model embodiment provides.
In figure：1, the first pipeline；2, the second pipeline；3, pressure gauge；4, the first ball valve；5, the second ball valve；6, pipeline；61、
Inlet flange；62, outlet(discharge) flange；7, controller；8, third pipeline；9, the 4th pipeline；10, third ball valve；11, the 4th ball valve.
Specific implementation mode
Below in conjunction with attached drawing, technical characteristic above-mentioned to the utility model and other and advantage carry out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
Referring to Fig.1, novel detection stream gauge is present embodiments provided comprising pipeline 6, set on 6 side of the pipeline
Inlet flange 61, the outlet(discharge) flange 62 set on 6 other side of the pipeline and the control of the digital display type set on 6 side wall of the pipeline
Device 7；Its further include the connection pipeline 6 and close to the first pipeline 1 of the inlet flange 61, the connection pipeline 6 and
Close to the second pipeline 2 of the outlet(discharge) flange 62 and the pressure gauge 3 of connection first pipeline 1 and second pipeline 2；
Wherein, it the position where the controller 7 and is located proximate to where the pressure gauge 3.
In the present embodiment, the pressure of 6 inlet flange 61 of pipeline is acquired by the first pipeline 1, passes through the second pipeline 2
The pressure of 6 outlet(discharge) flange 62 of pipeline is acquired, then pressure difference is used to indicate by pressure gauge 3.Simultaneously because pressure gauge 3 is attached
Closely there is digital display controller 7, it is possible to calibrate to flowmeter.
With reference to Fig. 2, present embodiments provide novel detection stream gauge, the first pipeline 1 and the second pipeline 2 respectively from it is lower to
Upper extension, pressure gauge 3 are located at the top of the first pipeline 1 and the second pipeline 2.
In the present embodiment, the position of pressure gauge 3 can be raised, when the calibrating installation of flowmeter is mounted on flowmeter
When, the position where pressure gauge 3 is almost the position where the controller 7 in flowmeter, so more convenient user observes.
With reference to Fig. 2, novel detection stream gauge is present embodiments provided, the interior of pipeline 6 is stretched into the end of the first pipeline 1
Portion, and the end of the first pipeline 1 is between inlet flange 61 and outlet(discharge) flange 62, and the end of the first pipeline 1 is close
Inlet flange 61；Correspondingly, the inside of pipeline 6 is stretched into the end of its second pipeline 2, and the end of the second pipeline 2 be located at into
Between mouth flange 61 and outlet(discharge) flange 62, and the end of the second pipeline 2 is close to outlet(discharge) flange 62.
In the present embodiment, the pressure of 6 inlet flange 61 of pipeline is acquired by the first pipeline 1, passes through the second pipeline 2
The pressure of 6 outlet(discharge) flange 62 of pipeline is acquired, and since the end of the first pipeline 1 and the second pipeline 2 is to stretch into pipeline 6
Interior, therefore can more accurately acquire pressure.
In one embodiment, the first pipeline 1 is equipped with the first ball valve 4, and the first ball valve 4 is set to the bottom of the first pipeline 1,
First ball valve 4 is used to open or closes the first pipeline 1.First ball valve 4 its handle when opening the first pipeline 1 rotates up.
In the present embodiment, after the calibrating installation of flowmeter is mounted on flowmeter, this can be used by the first ball valve 4
A function can not also use this function by the first ball valve 4.
Correspondingly, in another embodiment, the second pipeline 2 is equipped with the second ball valve 5, the second ball valve 5 is set to the second pipe
The bottom on road 2, the second ball valve 5 are used to open or close the second pipeline 2.Second ball valve 5 its handle when opening the second pipeline 2
It rotates up.
In the present embodiment, after the calibrating installation of flowmeter is mounted on flowmeter, this can be used by the second ball valve 5
A function can not also use this function by the second ball valve 5.
With reference to Fig. 2, in one embodiment, novel detection stream gauge further includes third pipeline 8, and third pipeline 8 is to follow certainly
Endless tube road, one end connect the first pipeline 1, and the other end connects pressure gauge 3；Third pipeline 8 is equipped with third ball valve 10, third
Ball valve 10 is used to open or closes third pipeline 8.
In the present embodiment, the pressure of 6 inlet flange 61 of pipeline can be adjusted into row buffering by self-circulation pipeline, if
When the pressure of 6 inlet flange 61 of pipeline is bigger, third ball valve 10 can be opened, to make the fluid by the first pipeline 1
There is cushion space.
With reference to Fig. 2, in one embodiment, novel detection stream gauge further includes the 4th pipeline 9, and the 4th pipeline 9 is to follow certainly
Endless tube road, one end connect the second pipeline 2, and the other end connects pressure gauge 3；4th pipeline 9 be equipped with the 4th ball valve 11, the 4th
Ball valve 11 is used to open or closes the 4th pipeline 9.
In the present embodiment, the pressure of 6 outlet(discharge) flange 62 of pipeline can be adjusted into row buffering by self-circulation pipeline, if
When the pressure of 6 outlet(discharge) flange 62 of pipeline is bigger, the 4th ball valve 11 can be opened, to make the fluid by the second pipeline 2
There is cushion space.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection domain.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (5)
1. novel detection stream gauge, which is characterized in that the inlet flange including pipeline (6), set on the pipeline (6) side
(61), it is set to the outlet(discharge) flange (62) of the pipeline (6) other side and is controlled set on the digital display type of the pipeline (6) side wall
Device (7)；
Further include the first pipeline (1), the connection pipeline of the connection pipeline (6) and the close inlet flange (61)
(6) and close to the second pipeline (2) of the outlet(discharge) flange (62) and connection first pipeline (1) and second pipe
The pressure gauge (3) on road (2)；
Wherein, it the position where the controller (7) and is located proximate to where the pressure gauge (3).
2. novel detection stream gauge according to claim 1, which is characterized in that first pipeline (1) and described second
Pipeline (2) extends from bottom to top respectively, and the pressure gauge (3) is located at the top of first pipeline (1) and second pipeline (2)
Portion.
3. novel detection stream gauge according to claim 1, which is characterized in that the end of first pipeline (1) is stretched into
The inside of the pipeline (6), and the end of first pipeline (1) is located at the inlet flange (61) and the outlet(discharge) flange
(62) between, and the end of first pipeline (1) is close to the inlet flange (61)；
The inside of the pipeline (6) is stretched into the end of second pipeline (2), and the end of second pipeline (2) is located at
Between the inlet flange (61) and the outlet(discharge) flange (62), and the end of second pipeline (2) is close to the outlet
Flange (62).
4. novel detection stream gauge according to claim 1, which is characterized in that further include third pipeline (8), the third
Pipeline (8) is self-circulation pipeline, and one end connects first pipeline (1), and the other end connects the pressure gauge (3)；
The third pipeline (8) is equipped with third ball valve (10), and the third ball valve (10) is used to open or closes described the
Three pipelines (8).
5. novel detection stream gauge according to claim 1, which is characterized in that further include the 4th pipeline (9), the described 4th
Pipeline (9) is self-circulation pipeline, and one end connects second pipeline (2), and the other end connects the pressure gauge (3)；
4th pipeline (9) is equipped with the 4th ball valve (11), and the 4th ball valve (11) is used to open or closes described the
Four pipelines (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841595.9U CN207717156U (en) | 2017-12-25 | 2017-12-25 | Novel detection stream gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841595.9U CN207717156U (en) | 2017-12-25 | 2017-12-25 | Novel detection stream gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717156U true CN207717156U (en) | 2018-08-10 |
Family
ID=63049788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721841595.9U Active CN207717156U (en) | 2017-12-25 | 2017-12-25 | Novel detection stream gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717156U (en) |
-
2017
- 2017-12-25 CN CN201721841595.9U patent/CN207717156U/en active Active
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