CN104595148A - Double-pump waste water drainage system - Google Patents
Double-pump waste water drainage system Download PDFInfo
- Publication number
- CN104595148A CN104595148A CN201410731965.8A CN201410731965A CN104595148A CN 104595148 A CN104595148 A CN 104595148A CN 201410731965 A CN201410731965 A CN 201410731965A CN 104595148 A CN104595148 A CN 104595148A
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- Prior art keywords
- pump
- waste water
- diaphragm pump
- outlet pipe
- diaphragm
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Abstract
The invention discloses a double-pump waste water drainage system. The double-pump waste water drainage system comprises a lift pump, a diaphragm pump and a waste water pool, and the lift pump, the diaphragm pump and the waste water pool are all connected with each other. The lift pump is connected with the diaphragm pump through a water inlet pipe of the diaphragm pump, the lift pump is connected with the waste water pool through a water inlet pipe of the lift pump, the diaphragm pump is connected with the waste water pool through a water outlet pipe of the diaphragm pump, and the lift pump is connected with a waste water outlet pipe; one end of the waste water outlet pipe is inserted with the junction position between the water inlet pipe of the diaphragm pump and the lift pump, and the other end of the waste water outlet pipe is a free end. The double-pump waste water drainage system is easy to control, cannot cause no-load running of a pump in using, and is long in service life.
Description
Technical field
The present invention relates to a kind of diversion equipment, particularly a kind of double pump waste water diversion system.
Background technique
Waste water lifting pump common is at present generally centrifugal pump, self-priming pump or submersible pump, is all the centrifugal action lifting waste waters by vane rotary, before turn on pump, must be full of liquid in suction pipe and pump, namely needs for elevator pump diversion.Usual use water diversion tank coordinates elevator pump to carry out diversion, but the easy entrained air of water diversion tank, elevator pump is caused to dally, when pump idle running does not have Timeliness coverage time, mechanical sealing parts of grinding away, simultaneous temperature also can sharply raise, cause the loss of pump, in addition, it is very large that idle running can cause voltage instantaneous to transship on the impact of motor, if motor can not will burn out motor automatically in take-off.At present, for the processing method that the problems referred to above are not good, often need often to send someone to check, find that idle running closes down equipment at once, add tank diversion, bring very big inconvenience to production.For this reason, study a kind of elevator pump diversion equipment simple and easy to control and there is very important practical significance.
Use membrane pump with pneumatic drive is the diversion of regulating tank elevator pump, does not need to use water diversion tank, and diversion there will not be fault, can ensure diversion success, also can keep in repair very easily, have good effect to the maintenance of elevator pump.
Summary of the invention
The technical problem to be solved in the present invention can not cause pump to dally when being to provide a kind of easily control, use, and the double pump waste water diversion system that working life is longer.
To achieve these goals, technological scheme of the present invention is as follows: a kind of double pump waste water diversion system, comprise the elevator pump, diaphragm pump and the wastewater disposal basin that are connected between two, described elevator pump is connected by diaphragm pump intake pipe with diaphragm pump, elevator pump is connected by elevator pump intake pipe with wastewater disposal basin, diaphragm pump is connected by diaphragm pump outlet pipe with wastewater disposal basin, and elevator pump is connected with waste water outlet pipe; One end of described waste water outlet pipe is plugged on the link position of diaphragm pump intake pipe and elevator pump, and the other end of waste water outlet pipe is free end.
Further, the free end of described waste water outlet pipe is provided with the second valve.
Further, described diaphragm pump intake pipe is provided with the first valve.
Further, described diaphragm pump intake pipe is connected on the water outlet position of elevator pump.
Adopt the waste water lifting pump diversion equipment of technique scheme, because described elevator pump is connected by diaphragm pump intake pipe with diaphragm pump, elevator pump is connected by elevator pump intake pipe with wastewater disposal basin, and diaphragm pump is connected by diaphragm pump outlet pipe with wastewater disposal basin, and elevator pump is connected with waste water outlet pipe; One end of described waste water outlet pipe is plugged on the link position of diaphragm pump intake pipe and elevator pump, the other end of waste water outlet pipe is free end, so before beginning diversion, by the first valve open, the second valve closing, then diaphragm pump is opened, when elevator pump intake pipe, waste water outlet pipe, diaphragm pump intake pipe and diaphragm pump outlet pipe are all filled with water, open elevator pump switch, by the second valve open, first valve closing, just completes whole diversion work.
Accompanying drawing explanation
Fig. 1 is the structural representation of waste water lifting pump diversion equipment of the present invention.
Embodiment
As shown in Figure 1, a kind of double pump waste water diversion system, comprise the elevator pump 1 be connected between two, diaphragm pump 2 and wastewater disposal basin 3, elevator pump 1 is connected by diaphragm pump intake pipe 5 with diaphragm pump 2, elevator pump 1 is connected by elevator pump intake pipe 4 with wastewater disposal basin 3, diaphragm pump 2 is connected by diaphragm pump outlet pipe 6 with wastewater disposal basin 3, elevator pump 1 is connected with waste water outlet pipe 7, one end of waste water outlet pipe 7 is plugged on the link position of diaphragm pump intake pipe 5 and elevator pump 1, waste water outlet pipe 7 the other end is free end, the free end of waste water outlet pipe 7 is provided with the second valve 9, diaphragm pump intake pipe 5 is provided with the water outlet position that the first valve 8 diaphragm pump intake pipe 5 is connected on elevator pump 1.
Waste water lifting pump diversion equipment of the present invention, waste water flows out from the waste water outlet pipe 7 at elevator pump 1 top, open the first valve 8, close the second valve 9, then open diaphragm pump 2, when elevator pump intake pipe 4, waste water outlet pipe 7, diaphragm pump intake pipe 5 and diaphragm pump outlet pipe 6 are all filled with water, open elevator pump 1, opened by the second valve 9, the first valve 8 is closed, just complete whole diversion work, waste water is thus lifted to high-order reaction tank gradually.
Claims (3)
1. a double pump waste water diversion system, comprise the elevator pump, diaphragm pump and the wastewater disposal basin that are connected between two, it is characterized in that: described elevator pump is connected by diaphragm pump intake pipe with diaphragm pump, elevator pump is connected by elevator pump intake pipe with wastewater disposal basin, diaphragm pump is connected by diaphragm pump outlet pipe with wastewater disposal basin, and elevator pump is connected with waste water outlet pipe; One end of described waste water outlet pipe is plugged on the link position of diaphragm pump intake pipe and elevator pump, and the other end of waste water outlet pipe is free end; Described diaphragm pump intake pipe is connected on the water outlet position of elevator pump.
2. a kind of double pump waste water diversion system according to claim 1, is characterized in that: the free end of described waste water outlet pipe is provided with the second valve.
3. a kind of double pump waste water diversion system according to claim 1, is characterized in that: described diaphragm pump intake pipe is provided with the first valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731965.8A CN104595148A (en) | 2014-12-06 | 2014-12-06 | Double-pump waste water drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410731965.8A CN104595148A (en) | 2014-12-06 | 2014-12-06 | Double-pump waste water drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595148A true CN104595148A (en) | 2015-05-06 |
Family
ID=53121130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410731965.8A Pending CN104595148A (en) | 2014-12-06 | 2014-12-06 | Double-pump waste water drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595148A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287574A (en) * | 1996-04-24 | 1997-11-04 | Toyo Denki Kogyosho:Kk | Framed pump and compound pump composed of the same |
| JPH10339267A (en) * | 1997-06-05 | 1998-12-22 | Dkk Corp | Liquid feeding mechanism, sampling mechanism using the liquid feeding mechanism and column chromatography device |
| CN201486797U (en) * | 2009-08-24 | 2010-05-26 | 杭州海拓环境工程有限公司 | Sewage lift device |
| CN202913498U (en) * | 2012-11-22 | 2013-05-01 | 浙江海拓环境技术有限公司 | Waste water lifting equipment |
| CN203741147U (en) * | 2014-01-26 | 2014-07-30 | 江苏强盛石化机械有限公司 | Sewage treatment system |
| CN203926036U (en) * | 2014-06-24 | 2014-11-05 | 浙江海拓环境技术有限公司 | A kind of waste water lifting pump diversion equipment |
-
2014
- 2014-12-06 CN CN201410731965.8A patent/CN104595148A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09287574A (en) * | 1996-04-24 | 1997-11-04 | Toyo Denki Kogyosho:Kk | Framed pump and compound pump composed of the same |
| JPH10339267A (en) * | 1997-06-05 | 1998-12-22 | Dkk Corp | Liquid feeding mechanism, sampling mechanism using the liquid feeding mechanism and column chromatography device |
| CN201486797U (en) * | 2009-08-24 | 2010-05-26 | 杭州海拓环境工程有限公司 | Sewage lift device |
| CN202913498U (en) * | 2012-11-22 | 2013-05-01 | 浙江海拓环境技术有限公司 | Waste water lifting equipment |
| CN203741147U (en) * | 2014-01-26 | 2014-07-30 | 江苏强盛石化机械有限公司 | Sewage treatment system |
| CN203926036U (en) * | 2014-06-24 | 2014-11-05 | 浙江海拓环境技术有限公司 | A kind of waste water lifting pump diversion equipment |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |