CN202193588U - Synchronous jacking pump station - Google Patents

Synchronous jacking pump station Download PDF

Info

Publication number
CN202193588U
CN202193588U CN201120316786XU CN201120316786U CN202193588U CN 202193588 U CN202193588 U CN 202193588U CN 201120316786X U CN201120316786X U CN 201120316786XU CN 201120316786 U CN201120316786 U CN 201120316786U CN 202193588 U CN202193588 U CN 202193588U
Authority
CN
China
Prior art keywords
pressure
control valve
pressure sensor
oil
control cock
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
CN201120316786XU
Other languages
Chinese (zh)
Inventor
杨自建
严思杰
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.)
NINGBO SAIVS MACHINERY CO Ltd
Original Assignee
NINGBO SAIVS MACHINERY 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 NINGBO SAIVS MACHINERY CO Ltd filed Critical NINGBO SAIVS MACHINERY CO Ltd
Priority to CN201120316786XU priority Critical patent/CN202193588U/en
Application granted granted Critical
Publication of CN202193588U publication Critical patent/CN202193588U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a synchronous jacking pump station which comprises an oil tank, a plunger pump, a motor connected with the plunger pump, a control valve, an electric cabinet used for controlling the motor and the control valve, and a pressure oil pipe connected with the control valve and the oil tank; the synchronous jacking pump station also comprises a pressure sensor used for detecting the pressure of an oil way in the control valve; the pressure sensor is arranged on the control valve and is connected with a rodless cavity of an oil cylinder in the control valve; and the pressure sensor is electrically connected with the electric cabinet. The synchronous jacking pump station is provided with the pressure sensor on the control valve, and the pressure sensor is used for detecting the pressure of the oil way in the control valve, namely, the system pressure; then, whether a hydraulic jack returns to the zero point or not can be judged according to the relationship between the oil pressure and the stroke of the hydraulic jack, so that the rest stroke of the hydraulic jack can be further judged.

Description

The synchronization of jacking up pumping plant
Technical field:
The utility model relates to the hydraulic efficiency pressure system field, specifically is a kind of synchronization of jacking up pumping plant.
Background technology:
At present, the synchronization of jacking up pumping plant generally comprises fuel tank, control cock, electric cabinet, plunger pump, motor, and it adopts electric cabinet to control many group hydraulic jacks through a plurality of control cock and realizes synchronization of jacking up.But this synchronization of jacking up pumping plant can't be judged the clear point of hydraulic jack, also just can't judge the remainder stroke of hydraulic jack.
The utility model content:
The technical matters that the utility model will solve is, overcomes existing technological deficiency, provides a kind of and can judge the clear point of hydraulic jack and the synchronization of jacking up pumping plant of remainder stroke.
The technical solution of the utility model is; A kind of synchronization of jacking up pumping plant is provided; It comprises fuel tank, plunger pump, with the electric cabinet of plunger pump bonded assembly motor, control cock, control motor and control cock and be connected control cock and the pressure oil pipe of fuel tank; It also comprises the pressure sensor of the pressure of the oil circuit that is used for detecting control cock, and said pressure sensor is arranged on the control cock and links to each other with the rodless cavity of oil cylinder in the control cock, and said pressure sensor is electrically connected with electric cabinet.
After adopting said structure, have the following advantages:
The utility model is provided with pressure sensor on control cock; Be used for detecting the pressure of the oil circuit in the control cock; Be system pressure, judge the clear point of hydraulic jack then according to the relation of the oil pressure of hydraulic jack and stroke, judge the remainder stroke of hydraulic jack then.
Description of drawings:
Accompanying drawing is the structural representation of the utility model synchronization of jacking up pumping plant;
As shown in the figure: 1, fuel tank, 2, plunger pump, 3, motor, 4, control cock, 5, electric cabinet, 6, pressure oil pipe, 7, pressure sensor.
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
As shown in the figure; The utility model provides a kind of synchronization of jacking up pumping plant; It comprises fuel tank 1, plunger pump 2, with the electric cabinet 5 of plunger pump 2 bonded assembly motors 3, control cock 4, control motor 3 and control cock 4 and is connected the pressure oil pipe 6 of control cock 4 and fuel tank 1, in the present embodiment, motor employing Siemens motor; Control cock 4 external hydraulic jacks, pressure oil pipe 6 are used for being communicated with fuel tank 1 control cock 4 and hydraulic jack.It also comprises the pressure sensor 7 of the pressure of the oil circuit that is used for detecting control cock 4, and said pressure sensor 7 is arranged on the control cock 4 and links to each other with the rodless cavity of oil cylinder in the control cock 4, and said pressure sensor 7 is electrically connected with electric cabinet 5.Pressure sensor 7 can detect the oil pressure of oil circuit in the control cock 4, and passes to electric cabinet 5.
Hydraulic jack all has the parameter determining of the corresponding relation of stroke and oil pressure by hydraulic jack; Can provide by supplier; Therefore, judge the clear point of hydraulic jack then according to the relationship detection oil pressure of the oil pressure of hydraulic jack and stroke, judge the remainder stroke of hydraulic jack then.

Claims (1)

1. synchronization of jacking up pumping plant; It comprises fuel tank (1), plunger pump (2), with the electric cabinet (5) of plunger pump (2) bonded assembly motor (3), control cock (4), control motor (3) and control cock (4) and be connected control cock (4) and the pressure oil pipe (6) of fuel tank (1); It is characterized in that: it also comprises the pressure sensor (7) of the pressure of the oil circuit that is used for detecting control cock (4); The control cock (4) that is arranged on said pressure sensor (7) goes up and links to each other with the rodless cavity of oil cylinder in the control cock (4), and said pressure sensor (7) is electrically connected with electric cabinet (5).
CN201120316786XU 2011-08-24 2011-08-24 Synchronous jacking pump station Expired - Fee Related CN202193588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120316786XU CN202193588U (en) 2011-08-24 2011-08-24 Synchronous jacking pump station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120316786XU CN202193588U (en) 2011-08-24 2011-08-24 Synchronous jacking pump station

Publications (1)

Publication Number Publication Date
CN202193588U true CN202193588U (en) 2012-04-18

Family

ID=45948509

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120316786XU Expired - Fee Related CN202193588U (en) 2011-08-24 2011-08-24 Synchronous jacking pump station

Country Status (1)

Country Link
CN (1) CN202193588U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854573A (en) * 2019-01-28 2019-06-07 中国石油集团西部钻探工程有限公司井下作业公司 A kind of remote control hydraulic power unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854573A (en) * 2019-01-28 2019-06-07 中国石油集团西部钻探工程有限公司井下作业公司 A kind of remote control hydraulic power unit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20140824

EXPY Termination of patent right or utility model