CN206817177U - Test pipeline pressure closed loop adjusting means - Google Patents

Test pipeline pressure closed loop adjusting means Download PDF

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Publication number
CN206817177U
CN206817177U CN201720650848.8U CN201720650848U CN206817177U CN 206817177 U CN206817177 U CN 206817177U CN 201720650848 U CN201720650848 U CN 201720650848U CN 206817177 U CN206817177 U CN 206817177U
Authority
CN
China
Prior art keywords
pressure
detection
closed loop
adjusting means
pressure sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720650848.8U
Other languages
Chinese (zh)
Inventor
郭士宣
阳智慧
陈醉
郭劲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Excellent Automation Equipment Co Ltd
Original Assignee
Wuhu Excellent Automation Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Excellent Automation Equipment Co Ltd filed Critical Wuhu Excellent Automation Equipment Co Ltd
Priority to CN201720650848.8U priority Critical patent/CN206817177U/en
Application granted granted Critical
Publication of CN206817177U publication Critical patent/CN206817177U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses test pipeline pressure closed loop adjusting means,Including detecting fuel tank,Detect oil pipe,Detected product,Magnetic valve,First pressure sensor,Flow regulator,Flow measuring unit,Second pressure sensor,Pressure regulator valve and anti-oil-piping,The detected product is installed on detection oil pipe,And the right-hand member of detection oil pipe connects with detection fuel tank bottom,This kind of test pipeline pressure closed loop adjusting means,Test fluid is extracted from detection fuel tank by detected product,The pressure of detection pipeline is determined by first pressure sensor,And magnetic valve is controlled to form pressure in closed loop adjusting means regulation detection pipeline by flow regulator,After pressure is steady,Data on flows and pressure data in flow are gathered by second pressure sensor and flowmeter,It is to avoid sensor flow passage very little simultaneously,Easily block,Therefore the ad hoc anti-oil-piping connected with two pressure sensors carries out recoil cleaning,The cleaning of whole detection pipeline can be ensured.

Description

Test pipeline pressure closed loop adjusting means
Technical field
A kind of adjusting means is the utility model is related to, specially tests pipeline pressure closed loop adjusting means.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle Fluid device.Generally, fluid flows to low pressure after the supercharging such as air blower, compressor, pump and boiler at the high pressure of pipeline Place, pressure or the gravity conveying of fluid itself can also be used.Having many uses for pipeline is general, be used primarily in feedwater, draining, heat supply, Give gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.
, it is necessary to carry out the detection of various data in pipeline production process, to ensure the outgoing of product, existing survey Test tube road pressure closed loop adjusting means, the data accuracy of detection are told somebody what one's real intentions are, and accurate in order to ensure due to internal sensor, therefore are flowed Road very little, easily block, it is long-term use of, influence to detect quality.
To solve the above problems, therefore it is proposed that test pipeline pressure closed loop adjusting means.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided test pipeline pressure closed loop is adjusted Regulating device.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
The utility model test pipeline pressure closed loop adjusting means, including detection fuel tank, detection oil pipe, detected product, Magnetic valve, first pressure sensor, flow regulator, flow measuring unit, second pressure sensor, pressure regulator valve and anti-oil-piping, institute State detected product to be installed on detection oil pipe, and the right-hand member for detecting oil pipe connects with detection fuel tank bottom, the detected production Magnetic valve, first pressure sensor, flow measuring unit, second pressure sensor and tune have been sequentially connected in series on the detection oil pipe at product rear Pressure valve, the first pressure sensor and magnetic valve electrically connect with flow regulator respectively, and the right-hand member of the detection oil pipe leads to Detection fluid circulation is formed into detection fuel tank.
Further, oil pumping water pump is provided with described detected product.
Further, the detection pipeline of described first pressure sensor and second pressure sensor respectively with anti-oil-piping Connection.
The beneficial effect that the utility model is reached is:This kind of test pipeline pressure closed loop adjusting means, it is reasonable in design, lead to Cross detected product and extract test fluid from detection fuel tank, the pressure of detection pipeline is determined by first pressure sensor, and lead to Inflow-rate of water turbine adjuster control magnetic valve forms pressure in closed loop adjusting means regulation detection pipeline, after pressure is steady, by the Data on flows and pressure data in two pressure sensors and flowmeter collection flow, the accuracy of detection is high, while to avoid passing Sensor runner very little, easily block, therefore the ad hoc anti-oil-piping connected with two pressure sensors carries out recoil cleaning, Ke Yibao The cleaning of the whole detection pipeline of card.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is the overall structure figure of the utility model test pipeline pressure closed loop adjusting means;
In figure:1st, fuel tank is detected, 2, detection oil pipe, 3, detected product, 4, magnetic valve, 5, first pressure sensor, 6, Flow regulator, 7, flow measuring unit, 8, second pressure sensor, 9, pressure regulator valve, 10, anti-oil-piping.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in figure 1, test pipeline pressure closed loop adjusting means, including detection fuel tank 1, detection oil pipe 2, detected product 3rd, magnetic valve 4, first pressure sensor 5, flow regulator 6, flow measuring unit 7, second pressure sensor 8, pressure regulator valve 9 and anti-oil Pipeline 10, the detected product 3 are installed on detection oil pipe 2, and the right-hand member for detecting oil pipe 2 connects with detection fuel tank 1 bottom, Magnetic valve 4, first pressure sensor 5, flow measuring unit 7, have been sequentially connected in series on the detection oil pipe 2 at the rear of detected product 3 Two pressure sensors 8 and pressure regulator valve 9, the first pressure sensor 5 and magnetic valve 4 electrically connect with flow regulator 6 respectively, And the right-hand member of the detection oil pipe 2 leads to composition detection fluid circulation in detection fuel tank 1.Set in described detected product 3 There is oil pumping water pump, power is provided to detect the flowing of the detection liquid of fuel tank 1.Described first pressure sensor 5 and second pressure The detection pipeline of sensor 8 connects with anti-oil-piping 10 respectively, can be used for the internal pipeline of cleaning sensor, it is protected all the time Hold high accurancy and precision.
This kind of test pipeline pressure closed loop adjusting means, it is reasonable in design, taken out by detected product 3 from detection fuel tank 1 Test fluid is taken, the pressure of detection pipeline is determined by first pressure sensor 5, and the structure of magnetic valve 4 is controlled by flow regulator 6 Pressure in detection pipeline is adjusted into closed loop adjusting means, after pressure is steady, is gathered by second pressure sensor 8 and flowmeter Data on flows and pressure data in flow, the accuracy of detection is high, while to avoid sensor flow passage very little, easily blocks, therefore The ad hoc anti-oil-piping 10 connected with two pressure sensors carries out recoil cleaning, it is ensured that the cleaning of whole detection pipeline.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (3)

1. test pipeline pressure closed loop adjusting means, it is characterised in that including detection fuel tank (1), detection oil pipe (2), be detected Product (3), magnetic valve (4), first pressure sensor (5), flow regulator (6), flow measuring unit (7), second pressure sensor (8), pressure regulator valve (9) and anti-oil-piping (10), the detected product (3) are installed on detection oil pipe (2), and detect oil pipe (2) right-hand member connects with detection fuel tank (1) bottom, has been sequentially connected in series on the detection oil pipe (2) at detected product (3) rear Magnetic valve (4), first pressure sensor (5), flow measuring unit (7), second pressure sensor (8) and pressure regulator valve (9), described first Pressure sensor (5) and magnetic valve (4) electrically connect with flow regulator (6) respectively, and the right-hand member of the detection oil pipe (2) leads to Detect and detection fluid circulation is formed in fuel tank (1).
2. test pipeline pressure closed loop adjusting means according to claim 1, it is characterised in that:Described detected product (3) oil pumping water pump is provided with.
3. test pipeline pressure closed loop adjusting means according to claim 1, it is characterised in that:Described first pressure passes The detection pipeline of sensor (5) and second pressure sensor (8) connects with anti-oil-piping (10) respectively.
CN201720650848.8U 2017-06-06 2017-06-06 Test pipeline pressure closed loop adjusting means Expired - Fee Related CN206817177U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720650848.8U CN206817177U (en) 2017-06-06 2017-06-06 Test pipeline pressure closed loop adjusting means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720650848.8U CN206817177U (en) 2017-06-06 2017-06-06 Test pipeline pressure closed loop adjusting means

Publications (1)

Publication Number Publication Date
CN206817177U true CN206817177U (en) 2017-12-29

Family

ID=60758023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720650848.8U Expired - Fee Related CN206817177U (en) 2017-06-06 2017-06-06 Test pipeline pressure closed loop adjusting means

Country Status (1)

Country Link
CN (1) CN206817177U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171229

Termination date: 20200606