CN105298811A - Leaked water recycling device for sealed pressurizing protector of pressurizing water injection pump - Google Patents
Leaked water recycling device for sealed pressurizing protector of pressurizing water injection pump Download PDFInfo
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- CN105298811A CN105298811A CN201510725016.3A CN201510725016A CN105298811A CN 105298811 A CN105298811 A CN 105298811A CN 201510725016 A CN201510725016 A CN 201510725016A CN 105298811 A CN105298811 A CN 105298811A
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- water
- high pressure
- injection pump
- connecting tube
- pressurizing
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Abstract
The invention discloses a leaked water recycling device for a sealed pressurizing protector of a pressurizing water injection pump. A water storage bin corresponding to a leakage position is arranged at the inner side of a pressurizing water injection pump base. An outlet pipe of the water storage bin is connected to an inlet of a diaphragm plunger pump. An outlet of the diaphragm plunger pump is provided with a communication pipe communicated with a high-pressure water outlet pipe. A one-way valve used for preventing recycled high-pressure water from flowing backwards is arranged in a pipeline of the communication pipe. The diaphragm plunger pump is provided with an on-off controller. According to the leaked water recycling device, the leaked water of the joint of a high-pressure water lifting pipe and the sealed pressurizing protector is collected through the water storage bin of the leaked water, the water storage bin is connected to the diaphragm plunger pump through the outlet pipe, the leaked water in the water storage bin is converged into the high-pressure water outlet pipe and transferred to the bottom of a well through the diaphragm plunger pump and the communication pipe, and environment pollution caused by high-pressure water leakage is avoided. By means of the diaphragm plunger pump, automatic control through an electric contact liquidometer is facilitated. The leaked water recycling device has the outstanding advantages of being simple in structure and practical.
Description
Technical field
The invention belongs to boosting water injection pump, particularly relate to boosting water injection pump supercharging seal protector water leakage recovering device.
Background technique
A kind of supercharging seal protector has the General improving boosting water injection pump sealing effect, operational efficiency and protection pump motor safety; it is connected between boosting water injection pump pump motor and pump shaft; be provided with concentric high pressure water riser outside pump shaft, the upper end portion of this riser is provided with high pressure water output tube high pressure water being transported to shaft bottom.
Because boosting water injection pump high pressure water inlet pressure is up to 15-25MPa, therefore no matter the connecting part of high pressure water riser and supercharging seal protector adopts the sealing configuration of which kind of structural type all can not avoid the dangerous leakage of high pressure water.
Summary of the invention
The object of this invention is to provide a kind of boosting water injection pump supercharging seal protector water leakage recovering device can effectively avoiding the leakage of above-mentioned high pressure water to cause environmental pollution.
The present invention takes following technological scheme for achieving the above object: boosting water injection pump supercharging seal protector water leakage recovering device, comprise pressurized water injection pump-foot, supercharging seal protector, high pressure water riser and high pressure water output tube, feature is, the water storehouse of the water leakage be made up of dividing plate of corresponding supercharging seal protector housing and partial high pressure water extraction riser is provided with inside pressurized water injection pump-foot, one end of the corresponding high pressure water riser of described water storehouse is provided with fairlead Cang Neiguoloushui being caused boosting water injection pump chassis outer side, pressurized water injection pump-foot is provided with diaphragm plungerpump, described fairlead is connected to diaphragm plunger pump intake, diaphragm plunger pump discharge is provided with the connecting tube being communicated with high pressure water output tube, the one-way valve preventing re-injection high pressure water from refluxing is provided with in connecting tube pipeline, described diaphragm plungerpump is provided with on off controller.
The present invention can also take following technical measures:
The water storehouse of described water leakage is provided with remote level indicator, and water level upper and lower electric contact signal is connected to diaphragm plungerpump on off controller.
Being provided with the first pressure gauge connecting tube and being connected to the stop valve of pressure gauge stand of described one-way valve inlet end.
Described one-way valved outlet end be connected to the second pressure ga(u)ge damper assembly connecting tube, the outlet of this assembly and connection the connecting connecting tube of high pressure water output tube, described second pressure ga(u)ge damper assembly is provided with termination of pumping bleed valve.
What the connecting tube of described fairlead, one-way valve inlet end and the second pressure ga(u)ge damper assembly exported is respectively equipped with maintenance stop valve connecting tube.
Beneficial effect of the present invention and advantage are: the water leakage of high pressure water riser and supercharging seal protector connecting part is collected by the water storehouse of water leakage by this water leakage recovering device; and be connected to diaphragm plungerpump by fairlead; being transported to shaft bottom by making diaphragm plungerpump and connecting tube the water leakage in water storehouse and high pressure water output tube converge, avoiding high pressure water and leaking the environmental pollution caused.Diaphragm plungerpump of the present invention is convenient to adopt remote level indicator automatically to control.The present invention has simple, the practical outstanding advantages of structure.
Accompanying drawing explanation
Accompanying drawing 1 is example structure schematic diagram.
Accompanying drawing 2 is that Fig. 1 local A is to zoomed-in view.
Mark in figure: 1 pump motor, 2 supercharging seal protectors, 3 dividing plates; 4 water storehouses, 5 high pressure water risers, 6 high pressure water output tubes; 7 connecting tube, 8 maintenance stop valves, 9 fairleads; 10 bases, 11 diaphragm plungerpumps, 11-1 motor; 12 second pressure ga(u)ge damper assemblies, 12-1 second pressure gauge, 12-2 termination of pumping bleed valve; 13 one-way valves, 14 first pressure gauges, 15 remote level indicators.
Embodiment
The present invention is further illustrated below in conjunction with embodiment and accompanying drawing thereof.
Embodiment as shown in Figure 1, 2; boosting water injection pump comprises the base 10 of boosting water injection pump, pump motor 1, supercharging seal protector 2, high pressure water riser 5 and high pressure water output tube 6, and high pressure water riser 5 and the connecting part of supercharging seal protector 2 are leakage points of high pressure water.
For the environmental pollution that the high pressure water solving above-mentioned leakage point causes ground, the present embodiment adopts following concrete structure: the water storehouse 4 being provided with the water leakage be made up of dividing plate 3 of corresponding supercharging seal protector 2 housing and partial high pressure water extraction riser 5 inside the base 10 of boosting water injection pump.One end of the corresponding high pressure water riser 5 of this water storehouse 4 is provided with the fairlead 9 outside the base 10 Cang Neiguoloushui being caused boosting water injection pump.The base 10 of boosting water injection pump is provided with diaphragm plungerpump 11, and fairlead 9 is connected to diaphragm plungerpump 11 entrance, and diaphragm plunger pump discharge is provided with the connecting tube 7 being communicated with high pressure water output tube 6, is provided with the one-way valve 13 preventing re-injection high pressure water from refluxing in connecting tube 7 pipeline.Diaphragm plungerpump 11 is provided with on off controller, the water storage of water leakage, and 4 are provided with remote level indicator 15, and water level upper and lower electric contact signal is connected to diaphragm plungerpump on off controller.Remote level indicator can adopt floating ball type liquid-level meter, glass-tube liquid level meter or other remote level indicator be suitable for.
Further, the present embodiment is being provided with the first pressure gauge 14 connecting tube 7 of one-way valve 13 entry end and is being connected to the stop valve of pressure gauge stand; Be connected with the second pressure ga(u)ge damper assembly 12 in the connecting tube 7 of one-way valve 13 outlet end, the outlet of this assembly connects connecting tube 7 with connection high pressure water output tube 6, and the second pressure ga(u)ge damper assembly 15 is provided with the second pressure gauge 12-1 and termination of pumping bleed valve 12-2.
For the ease of maintenance, the present embodiment is respectively equipped with maintenance stop valve 8 connecting tube 7 of fairlead 9, one-way valve 13 entry end and the outlet of the second pressure ga(u)ge damper assembly 15 connecting tube 7.
The diaphragm plungerpump of the present embodiment starts 2 times for 24 hours under general leakage situation, and each recovery water leakage about 0.2 cube, pressure recovery is 30 MPas.
Claims (5)
1. boosting water injection pump supercharging seal protector water leakage recovering device, comprise pressurized water injection pump-foot, supercharging seal protector, high pressure water riser and high pressure water output tube, it is characterized in that: the water storehouse being provided with the water leakage be made up of dividing plate of corresponding supercharging seal protector housing and partial high pressure water extraction riser inside pressurized water injection pump-foot, one end of the corresponding high pressure water riser of described water storehouse is provided with fairlead Cang Neiguoloushui being caused boosting water injection pump chassis outer side, pressurized water injection pump-foot is provided with diaphragm plungerpump, described fairlead is connected to diaphragm plunger pump intake, diaphragm plunger pump discharge is provided with the connecting tube being communicated with high pressure water output tube, the one-way valve preventing re-injection high pressure water from refluxing is provided with in connecting tube pipeline, described diaphragm plungerpump is provided with on off controller.
2. water leakage recovering device according to claim 1, is characterized in that: the water storehouse of described water leakage is provided with remote level indicator, and water level upper and lower electric contact signal is connected to diaphragm plungerpump on off controller.
3. water leakage recovering device according to claim 1, is characterized in that: being provided with the first pressure gauge connecting tube and being connected to the stop valve of pressure gauge stand of described one-way valve inlet end.
4. water leakage recovering device according to claim 1, it is characterized in that: described one-way valved outlet end be connected to the second pressure ga(u)ge damper assembly connecting tube, the outlet of this assembly connects connecting tube with connection high pressure water output tube, and described second pressure ga(u)ge damper assembly is provided with termination of pumping bleed valve.
5. water leakage recovering device according to claim 1, is characterized in that: what the connecting tube of described fairlead, one-way valve inlet end and the second pressure ga(u)ge damper assembly exported is respectively equipped with maintenance stop valve connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725016.3A CN105298811B (en) | 2015-10-30 | 2015-10-30 | Boosting water injection pump supercharging seal protector leakage apparatus for recovering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510725016.3A CN105298811B (en) | 2015-10-30 | 2015-10-30 | Boosting water injection pump supercharging seal protector leakage apparatus for recovering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298811A true CN105298811A (en) | 2016-02-03 |
| CN105298811B CN105298811B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510725016.3A Active CN105298811B (en) | 2015-10-30 | 2015-10-30 | Boosting water injection pump supercharging seal protector leakage apparatus for recovering |
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| CN (1) | CN105298811B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819054A (en) * | 2021-09-28 | 2021-12-21 | 徐州新大隆化工泵业制造有限公司 | Stable reinforcing structure of high-pressure reciprocating pump |
| CN115288640A (en) * | 2022-07-28 | 2022-11-04 | 中国石油天然气集团有限公司 | Pressurizing water injection device with dosing function and using method thereof |
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| JP2009052524A (en) * | 2007-08-29 | 2009-03-12 | Nidec Shibaura Corp | Water channel change over device and water supply pipe direct connection pump device |
| CN201763306U (en) * | 2010-08-16 | 2011-03-16 | 新乡市夏烽电器有限公司 | Oil filed water injection pump station energy conservation system |
| CN201842664U (en) * | 2010-10-17 | 2011-05-25 | 杨智勇 | Booster pump wastewater recovery device |
| CN202612024U (en) * | 2012-06-12 | 2012-12-19 | 中国石油天然气集团公司 | Electric pump-supercharged water injection device |
| CN103711687A (en) * | 2014-01-08 | 2014-04-09 | 王栋 | Sewage recycling and automatic disposal device |
| CN205991004U (en) * | 2015-10-30 | 2017-03-01 | 天津荣亨集团股份有限公司 | Boosting water injection pump supercharging seal protector leakage apparatus for recovering |
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2015
- 2015-10-30 CN CN201510725016.3A patent/CN105298811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052524A (en) * | 2007-08-29 | 2009-03-12 | Nidec Shibaura Corp | Water channel change over device and water supply pipe direct connection pump device |
| CN201763306U (en) * | 2010-08-16 | 2011-03-16 | 新乡市夏烽电器有限公司 | Oil filed water injection pump station energy conservation system |
| CN201842664U (en) * | 2010-10-17 | 2011-05-25 | 杨智勇 | Booster pump wastewater recovery device |
| CN202612024U (en) * | 2012-06-12 | 2012-12-19 | 中国石油天然气集团公司 | Electric pump-supercharged water injection device |
| CN103711687A (en) * | 2014-01-08 | 2014-04-09 | 王栋 | Sewage recycling and automatic disposal device |
| CN205991004U (en) * | 2015-10-30 | 2017-03-01 | 天津荣亨集团股份有限公司 | Boosting water injection pump supercharging seal protector leakage apparatus for recovering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819054A (en) * | 2021-09-28 | 2021-12-21 | 徐州新大隆化工泵业制造有限公司 | Stable reinforcing structure of high-pressure reciprocating pump |
| CN113819054B (en) * | 2021-09-28 | 2022-09-23 | 徐州新大隆化工泵业制造有限公司 | Stable reinforcing structure of high-pressure reciprocating pump |
| CN115288640A (en) * | 2022-07-28 | 2022-11-04 | 中国石油天然气集团有限公司 | Pressurizing water injection device with dosing function and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105298811B (en) | 2017-08-25 |
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