CN102486035A - Sewage lifting device - Google Patents
Sewage lifting device Download PDFInfo
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- CN102486035A CN102486035A CN2010105717953A CN201010571795A CN102486035A CN 102486035 A CN102486035 A CN 102486035A CN 2010105717953 A CN2010105717953 A CN 2010105717953A CN 201010571795 A CN201010571795 A CN 201010571795A CN 102486035 A CN102486035 A CN 102486035A
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- sewage
- chamber
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- pump
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Abstract
The invention discloses a sewage lifting device and relates to an underground sewage collection and discharge device. The device comprises a sewage tank, a vacuum pump and a sewage pump. A sewage chamber, a vacuum chamber and a clean water chamber are arranged in the sewage tank. The top of the sewage chamber is communicated with the vacuum chamber. A sewage inlet is arranged on the vacuum chamber above the sewage chamber. The lower part of the sewage chamber is communicated with a sewage inlet of the sewage pump. A blow-off pipe is arranged at a sewage outlet of the sewage pump. The lower part of the clean water chamber is communicated with an inner chamber of the vacuum pump. An air suction port of the vacuum pump is communicated with the upper part of the vacuum chamber through a check valve. An air outlet of the vacuum pump is communicated with the upper part of the clean water chamber. An air vent is arranged at the upper part of the clean water chamber. The device can collect and discharge underground sewage to designated locations, sewage pools are not required to be constructed under the ground, the device is flexible and convenient to install, the time and the labor are saved, the investment is small, the occupied space is small, the tightness is good, odors do not run out and mosquitoes are not bred.
Description
Technical field
The present invention relates to underground sewage collecting, tapping equipment, is a kind of sewage lifting appliance specifically.
Background technology
We know that existing underground sewage collecting, tapping equipment are at the underground sewage reservoir of building, and utilize sewage from flowing into sewage reservoir, then regularly with in the sewage conduct of foul water pump with the effluent discharge in the sewage reservoir to the face of land.This sewage collecting, tapping equipment because at the underground sewage reservoir of building, are wasted time and energy, invests big, and it is big to take up room, and seal is poor, and be easy deaden, multiply mosquito.
Summary of the invention
The technical problem that the present invention solves is that solution is wasted time and energy, invests big at the underground sewage reservoir of building; It is big to take up room, and seal is poor, is prone to deaden, as to multiply mosquito problem; Provide a kind of need be at the underground sewage reservoir of building, time saving and energy saving, investment is little, it is little to take up room; Good leak tightness, not deaden, as not multiply mosquito sewage lifting appliance.
Technical scheme of the present invention is that a kind of sewage lifting appliance comprises sewage jar, vacuum pump and foul water pump; The primary structure characteristics are to be provided with sewage chamber, vacuum chamber and clean water chamber in the sewage jar, sewage chamber top and vacuum chamber; The vacuum chamber of sewage chamber top is provided with the sewage import, and the sewage chamber bottom is communicated with the foul water pump inlet, and the foul water pump liquid outlet is provided with blow-off pipe; Clean water chamber bottom and vacuum pump intracavity inter-connection; The vacuum pump suction gas port is connected with vacuum chamber top through flap valve, and the vacuum pump gas outlet is communicated with clean water chamber top, and clean water chamber top is provided with exhaust opening.
Be provided with flap valve between foul water pump liquid outlet of the present invention and the blow-off pipe.
The invention has the beneficial effects as follows, owing to be provided with sewage chamber, vacuum chamber and clean water chamber in the sewage jar, sewage chamber top and vacuum chamber; The vacuum chamber of sewage chamber top is provided with the sewage import, and the sewage chamber bottom is communicated with the foul water pump inlet, and the foul water pump liquid outlet is provided with blow-off pipe; Clean water chamber bottom and vacuum pump intracavity inter-connection, the vacuum pump suction gas port is connected with vacuum chamber top through flap valve, and the vacuum pump gas outlet is communicated with clean water chamber top; Clean water chamber top is provided with exhaust opening, can be with underground sewage collecting, be discharged into the appointed place, and need be at the underground sewage reservoir of building; Flexible for installation, convenient, time saving and energy saving, investment is little, it is little to take up room; Good leak tightness, not deaden, do not multiply mosquito; Utilize vacuum power with the rapid suction sewage chamber of sewage, simultaneously also the airtight collection of airborne peculiar smell, hygiene effect is better, need not equipment be placed in low level and wait for the sewage gravity flow, and it is minimum to take out thin dirt water fast.
Description of drawings
Accompanying drawing is a kind of structural representation of the present invention, also is the sketch map of a kind of embodiment.
The specific embodiment
Sewage lifting appliance as shown in the figure comprises sewage jar, vacuum pump 2 and foul water pump 8, is provided with sewage chamber 9, vacuum chamber 5 and clean water chamber 10 in the sewage jar; Sewage chamber 9 tops are communicated with vacuum chamber 5; The vacuum chamber 5 of sewage chamber 9 tops is provided with sewage import 6, and sewage chamber 9 bottoms are communicated with foul water pump 8 inlets, and foul water pump 8 liquid outlets are provided with blow-off pipe 4; Clean water chamber 10 bottoms and vacuum pump 2 intracavity inter-connections; Vacuum pump 2 air entries are connected with vacuum chamber 5 tops through flap valve 1, and vacuum pump 2 gas outlets are communicated with clean water chamber 10 tops, and clean water chamber 10 tops are provided with exhaust opening 11.Vacuum chamber or with pipeline that vacuum chamber is connected on can be provided with vacuum meter, can find out that from figure vacuum meter 3 is located on vacuum chamber and the pipeline that vacuum pump 2 air entries are connected, can measure the interior vacuum of vacuum chamber at any time.
During use the sewage import is connected with urinal or floor drain through valve; When the needs blowdown; Open valve, sewage under the effect of vacuum power by rapid suction sewage chamber, simultaneously also airborne peculiar smell take away be discharged to outdoor; Hygiene effect is good, and foul water pump is opened it is drained into the appointed place when the sewage in the sewage chamber reach a certain height.Be provided with flap valve between foul water pump liquid outlet and the blow-off pipe, can prevent that the sewage in the blow-off pipe from flowing backwards.
Claims (2)
1. a sewage lifting appliance comprises sewage jar, vacuum pump and foul water pump, it is characterized in that; Be provided with sewage chamber, vacuum chamber and clean water chamber in the sewage jar, sewage chamber top and vacuum chamber, the vacuum chamber of sewage chamber top is provided with the sewage import; The sewage chamber bottom is communicated with the foul water pump inlet; The foul water pump liquid outlet is provided with blow-off pipe, clean water chamber bottom and vacuum pump intracavity inter-connection, and the vacuum pump suction gas port is connected with vacuum chamber top through flap valve; The vacuum pump gas outlet is communicated with clean water chamber top, and clean water chamber top is provided with exhaust opening.
2. sewage lifting appliance according to claim 1 is characterized in that being provided with flap valve between said foul water pump liquid outlet and the blow-off pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105717953A CN102486035A (en) | 2010-12-03 | 2010-12-03 | Sewage lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105717953A CN102486035A (en) | 2010-12-03 | 2010-12-03 | Sewage lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102486035A true CN102486035A (en) | 2012-06-06 |
Family
ID=46151601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105717953A Pending CN102486035A (en) | 2010-12-03 | 2010-12-03 | Sewage lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486035A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981940A (en) * | 2014-05-12 | 2014-08-13 | 美国阿达姆斯流体有限公司 | Air-pressure type underground-sewage lifting device |
| CN105626510A (en) * | 2016-03-17 | 2016-06-01 | 中国市政工程华北设计研究总院有限公司 | Variable-density pneumatic volumetric sewage lift pump |
-
2010
- 2010-12-03 CN CN2010105717953A patent/CN102486035A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981940A (en) * | 2014-05-12 | 2014-08-13 | 美国阿达姆斯流体有限公司 | Air-pressure type underground-sewage lifting device |
| CN105626510A (en) * | 2016-03-17 | 2016-06-01 | 中国市政工程华北设计研究总院有限公司 | Variable-density pneumatic volumetric sewage lift pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120606 |