CN2830718Y - Strong self-sucking drege pump - Google Patents
Strong self-sucking drege pump Download PDFInfo
- Publication number
- CN2830718Y CN2830718Y CN 200520046464 CN200520046464U CN2830718Y CN 2830718 Y CN2830718 Y CN 2830718Y CN 200520046464 CN200520046464 CN 200520046464 CN 200520046464 U CN200520046464 U CN 200520046464U CN 2830718 Y CN2830718 Y CN 2830718Y
- Authority
- CN
- China
- Prior art keywords
- pump
- vacuum
- pollution discharge
- discharge pump
- exhaust device
- 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
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Abstract
The utility model relates to a strong self-suction sewage pump which comprises a horizontal type sewage pump. The utility model is characterized in that a suction pipeline which is composed of a water receiving pipe and a vacuum suction pipe is connected to a water inlet of the horizontal type sewage pump, and the vacuum suction pipe is connected with a vacuum exhaust device; the vacuum exhaust device is connected with a vacuum pump by the pipeline, a vacuum film in the vacuum pump is connected with the upper end of a reciprocating plunger piston and the lower end of the reciprocating plunger piston is connected to the position in a cam groove on a transmission shaft of the horizontal type sewage pump by shaft pins. The utility model has the advantages that construction cost can be reduced, and sewage pump machine groups are conveniently used in practice.
Description
Technical field
The utility model relates to a kind of pollution discharge pump, particularly a kind of strong self-priming pollution discharge pump.
Background technique
Existing common pollution discharge pump unit wants to make pump to absorb water and to start working in use, must possess one of following three kinds working state: be to install bottom valve additional at place, inlet ductwork priming reservoir, pump is before startup, bottom valve cuts out, fill water in the pump, air drains only and just can start.Because bottom valve is contained under the liquid level, if break down, overhaul very inconveniently, and, need pour water in a large number for big flow unit, use extremely inconvenience.Or the mounting point of pump assembly placed suck under the liquid level, promptly pouring in down a chimney installation, this just means that the pump house base position will be lower than ground, promptly digs pit underground, this has increased engineering cost greatly.
Summary of the invention
The purpose of this utility model is that common pollution discharge pump unit must possess the existing use inconvenience of one of above-mentioned working state in use in the solution prior art, improves the problem of engineering cost, and a kind of strong self-priming pollution discharge pump easy to use simple in structure is provided.The utility model designs strong self-priming pollution discharge pump, comprise horizontal pollution discharge pump, it is characterized in that: on the water inlet of horizontal pollution discharge pump, be connected to suction line, suction line is made of water receiving pipe and vaccum suction pipe, vaccum suction pipe connects the vacuum exhaust device, the vacuum exhaust device connects vacuum pump by pipeline, and the vacuum diaphragm in the vacuum pump is connected by the upper end of a reciprocal plunger, and back and forth the lower end of plunger is connected in the cam path on the horizontal pollution discharge pump transmission shaft by pivot pin.The utility model has the advantages that and to reduce engineering cost and the use in practice of convenient pollution discharge pump unit greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing is a structural representation of the present utility model,
Embodiment
Comprise horizontal pollution discharge pump 1 among the figure, it is characterized in that: on the water inlet 2 of horizontal pollution discharge pump 1, be connected to suction line 3, suction line 3 is made of water receiving pipe 4 and vaccum suction pipe 5, vaccum suction pipe 5 connects vacuum exhaust device 6, vacuum exhaust device 6 connects vacuum pump 8 by pipeline 7, vacuum diaphragm 9 in the vacuum pump 8 is connected by the upper end of a reciprocal plunger 10, and back and forth the lower end of plunger 10 is connected in the cam path 12 on horizontal pollution discharge pump 1 transmission shaft by pivot pin 11.
After increasing this device, when bringing into use along with the rotation of horizontal pollution discharge pump 1 transmission shaft, cam path 12 drives reciprocal plunger 10 and pumps, vacuum diaphragm 9 in the vacuum pump 8 is the air in the continuous suction air vacuum pump 8, and vacuum pump 8 is by the air in the vacuum exhaust device 6 on the vaccum suction pipe 5 suction suction lines 3, thereby finish the negative pressure of vacuum exhaust device 6, water is incorporated into outward in the horizontal pollution discharge pump 1 by pump.
After increasing this device, can solve the problem that prior art exists, and can reduce user's engineering cost and convenient use pump product greatly.
Claims (1)
1, strong self-priming pollution discharge pump, comprise horizontal pollution discharge pump, it is characterized in that: on the water inlet of horizontal pollution discharge pump, be connected to suction line, suction line is made of water receiving pipe and vaccum suction pipe, vaccum suction pipe connects the vacuum exhaust device, the vacuum exhaust device connects vacuum pump by pipeline, and the vacuum diaphragm in the vacuum pump is connected by the upper end of a reciprocal plunger, and back and forth the lower end of plunger is connected in the cam path on the horizontal pollution discharge pump transmission shaft by pivot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046464 CN2830718Y (en) | 2005-11-11 | 2005-11-11 | Strong self-sucking drege pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520046464 CN2830718Y (en) | 2005-11-11 | 2005-11-11 | Strong self-sucking drege pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830718Y true CN2830718Y (en) | 2006-10-25 |
Family
ID=37135645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520046464 Expired - Fee Related CN2830718Y (en) | 2005-11-11 | 2005-11-11 | Strong self-sucking drege pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830718Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821730A (en) * | 2014-02-26 | 2014-05-28 | 崔正军 | Novel chemical engineering self-priming pump |
| CN104279164A (en) * | 2014-10-13 | 2015-01-14 | 辽宁格瑞特泵业有限公司 | Drive clutch self-priming device |
| CN107327406A (en) * | 2017-08-02 | 2017-11-07 | 浙江威龙泵业有限公司 | The self priming pump and its application method of a kind of machinery automatic control vacuum aided |
-
2005
- 2005-11-11 CN CN 200520046464 patent/CN2830718Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821730A (en) * | 2014-02-26 | 2014-05-28 | 崔正军 | Novel chemical engineering self-priming pump |
| CN104279164A (en) * | 2014-10-13 | 2015-01-14 | 辽宁格瑞特泵业有限公司 | Drive clutch self-priming device |
| CN107327406A (en) * | 2017-08-02 | 2017-11-07 | 浙江威龙泵业有限公司 | The self priming pump and its application method of a kind of machinery automatic control vacuum aided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20101111 |