CN2174581Y - Two-purpose siphon pump - Google Patents
Two-purpose siphon pump Download PDFInfo
- Publication number
- CN2174581Y CN2174581Y CN 93220697 CN93220697U CN2174581Y CN 2174581 Y CN2174581 Y CN 2174581Y CN 93220697 CN93220697 CN 93220697 CN 93220697 U CN93220697 U CN 93220697U CN 2174581 Y CN2174581 Y CN 2174581Y
- Authority
- CN
- China
- Prior art keywords
- siphon
- pump
- valve
- rotor
- pump body
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a two-purpose siphon pump, comprising a pump body which is provided with a circular inner cavity. The inside of the pump body is provided with a circular rotor; the rotor is provided with a spring, a guide pin and a scraping plate; the pump body is provided with a liquid supply pipe and a liquid discharge pipe; the point of the liquid supply pipe and the liquid discharge pipe is provided with a lower pump body; the point of the liquid discharge pipe of the lower pump body is provided with a one-way valve and a suction stop siphon valve, wherein, the one-way valve is composed of a valve sheet and a shim; the rotor can be symmetrically provided with a pair of scraping plate. The utility model has the double functions of hand pump and siphon, which has the advantages of convenient use, labor saving and wide range of application. The utility model is provided with the suction stop siphon valve, so long as the button of the suction stop valve is pressed, the siphon is automatically stopped, and the inside of the pipe is not remained with residual liquids.
Description
The utility model relates to pump, especially relates to hand siphon two-purpose pump.
In the market Gong Ying manual pump as shown in Figure 1, it comprises in the pump housing with round cavity, the pump housing is equipped with round rotor, is provided with spring, pilot pin, scraper plate on rotor, is provided with liquid inlet pipe, drain pipe on the pump housing.Scraper plate moves along the W direction with rotor, forms cavity A and B with the pump housing, and spring guarantees that scraper plate contacts with pump housing inwall, and pilot pin is in order to strengthen the stability of spring, and at this moment, liquid sucks from the i direction, spues from the o direction, forms normally used manual pump.
The purpose of this utility model provides a kind of hand siphon two-purpose pump easy to use.
Be illustrated below in conjunction with accompanying drawing.
Fig. 1 is a manual pump working principle schematic representation;
Fig. 2 is hand siphon two-purpose pump working principle schematic representation;
Fig. 3 is two type pump housing working principle schematic representation.
Hand siphon dual-purpose pump comprises the pump housing 1 with round cavity, and round rotor 2 is housed in the pump housing, is provided with spring 3, pilot pin 4, scraper plate 5 at rotor. Be provided with drain pipe 6, flexible pipe 7, feed tube 11 at the pump housing, be provided with lower pump body 12 at feed tube and drain pipe place, lower pump body drain pipe place is provided with check valve and only inhales siphon valve 10. One way stop peturn valve is made up of valve block 8, pad 9. Be arranged with a pair of scraper plate at rotor.
This pump is to utilize former hand pump that uniform liquid is discharged from flexible pipe, if when not having the siphon condition, can make common hand pump and use. If when having the siphon condition, stop hand pump work after, liquid can consist of the siphon loop by check valve, plays siphonal effect. When siphon passage makes capacity of liquid in containers, when not needing again siphon, can open and only inhale siphon valve 10, outside air is imported, destroy the siphon condition, just stop immediately siphon.
When on rotor, being arranged with a pair of scraper plate, make when hand laborsaving light, two scraper plates during respectively with respect to the off-centring certain distance scraper plate contact with pump housing inwall, the pump housing points to the scraper plate direction of advance all the time to the active force of scraping, and also reduces the frictional force of rotor to scraper plate.
The utility model has manual pump and siphonal dual functions concurrently, and is easy to use, laborsaving, widely applicable.And be provided with and only inhale the siphon valve, only inhale button as long as press, siphon stops automatically, and is easy to operate, do not stay raffinate in the pipe.Be provided with symmetry simultaneously and the scraper plate of certain off-centre arranged, use light, and applicable to liquid with small viscosity.
Claims (3)
1, a kind of hand siphon two-purpose pump, it comprises the pump housing (1) with round cavity, round rotor (2) is housed in the pump housing, on rotor, be provided with spring (3), pilot pin (4), scraper plate (5), on the pump housing, be provided with liquid inlet pipe (11), drain pipe (6), it is characterized in that being provided with lower pump body (12) at liquid inlet pipe and drain pipe place, lower pump body drain pipe place is provided with one-way valve and only inhales siphon valve (10).
2, a kind of hand siphon two-purpose pump according to claim 1 is characterized in that said one way stop peturn valve is made up of valve block (8), pad (9).
3, a kind of hand siphon two-purpose pump according to claim 1 and 2 is characterized in that being arranged with on the said rotor a pair of scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93220697 CN2174581Y (en) | 1993-08-03 | 1993-08-03 | Two-purpose siphon pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93220697 CN2174581Y (en) | 1993-08-03 | 1993-08-03 | Two-purpose siphon pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2174581Y true CN2174581Y (en) | 1994-08-17 |
Family
ID=33799766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93220697 Expired - Fee Related CN2174581Y (en) | 1993-08-03 | 1993-08-03 | Two-purpose siphon pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2174581Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097939A1 (en) * | 2019-11-23 | 2021-05-27 | 桐乡市倍特科技有限公司 | Coastal slope drainage system |
-
1993
- 1993-08-03 CN CN 93220697 patent/CN2174581Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097939A1 (en) * | 2019-11-23 | 2021-05-27 | 桐乡市倍特科技有限公司 | Coastal slope drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |