CN202500759U - Self-priming vacuum priming device used for water pump - Google Patents
Self-priming vacuum priming device used for water pump Download PDFInfo
- Publication number
- CN202500759U CN202500759U CN2011205592587U CN201120559258U CN202500759U CN 202500759 U CN202500759 U CN 202500759U CN 2011205592587 U CN2011205592587 U CN 2011205592587U CN 201120559258 U CN201120559258 U CN 201120559258U CN 202500759 U CN202500759 U CN 202500759U
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- priming
- diversion
- water
- water pump
- jar
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Abstract
The utility model relates to a self-priming vacuum priming device used for a water pump, which comprises an enclosed priming pot and a suction pipe connected and communicated to the priming pot, a priming port at the bottom of the priming pipe is lower than the bottom surface of the priming pot, a water outlet is provided at the bottom of the priming pot, and a water feeding port is provided at the top, a full liquid surface indication port is provided at the upper part of the priming pot, and the central plane of the full liquid surface indication port is higher than the central plane of the suction pipe or is same with an end face of the suction pipe. The self-priming vacuum priming device used for water pump can change the priming condition from negative pressure priming to positive pressure priming through the priming device, the operation enables agility and convenience, the water pump has good priming effect, the operation of the water pump is reliable.
Description
Technical field
The utility model relates to a kind of self-priming vacuum water diversion device that is used for water pump, belongs to the refuse leachate treatment technology field.
Background technique
In the waste processing process, mostly be chosen in the hills or refuse landfill is set up in the mountain area, it collects leachate equalization basin generally in low-lying position; And according to the landform design, the regulating tank pool wall that has is vertical, and the pond of regulating tank is dark in ten meters; Tens meters have been differed with the height of processing station; And the lifting conveying of percolate needs high-lift conveying water pump, and in the percolate processing procedure, also often need percolate be introduced next treating process through other water pump and handle.Because water pump is when drawing liquid; There is certain air in the water pump pipeline; So each water pump also need be furnished with vacuum pump, gas water separation tank usually and be installed in the vacuum pump water diversion apparatus that bottom valve constituted on the suction sleeve; During use, first open vacuum pump and gas water separation tank are got rid of air in the water pump pipeline, open the bottom valve that connects on the suction sleeve again percolate is introduced in the water pump.But adopt not only complex structure of vacuum pump drawing water structure, operation inconvenience, but also can influence the water pump normal operation because of bottom valve leaks.
Summary of the invention
The purpose of the utility model provides a kind of flexible and convenient operation, can make water pump operation be used for percolate reliably and handle vacuum diversion volume.
The utility model is that the technological scheme that achieves the above object is: a kind of self-priming vacuum water diversion device that is used for water pump; It is characterized in that: comprise an airtight diversion jar and be connected the suction sleeve that communicates with the diversion jar; The water sucking mouth of said suction sleeve bottom is lower than the bottom surface of diversion jar; The bottom of diversion jar is provided with drain opening, the top is provided with water supplement port; And the top of diversion jar also is provided with full liquid level indication mouthful, and the central plane of full liquid level indication mouthful is higher than the central plane of suction sleeve or maintains an equal level with the end face of suction sleeve.
The utility model only adopts an airtight diversion jar that is connected to suction sleeve, and the diversion jar is provided with drain opening and full liquid level indication mouthful, only needs the water sucking mouth of the suction sleeve of diversion jar is arranged in the diafiltration liquid pool; And the drain opening of diversion jar is connected with water pump and communicates; Only need topped up with water in the diversion jar before using,, can in the diversion jar, produce negative-pressure vacuum when the water in the diversion jar during by the water pump sucking-off; And in atmospheric effect; Make percolate in the diafiltration liquid pool under the negative-pressure vacuum effect, get in the diversion jar, so make water pump is able to continuously the percolate in the diafiltration liquid pool is extracted out through suction sleeve.The utility model is simple in structure, invests for a short time, compares with the vacuum pump water diversion apparatus; Owing to saved vacuum pump and gas water separation tank, and suction sleeve also needn't adorn bottom valve, and is simple in structure, easy to operate; Not only save engineering cost, floor space is also little, and is convenient to mounting or dismounting, moves and keeps in repair; Especially the suction operating mode of water pump has become the malleation suction by the negative pressure suction, and the soaking effect of water pump is good, and water pump operation is reliable; Avoided influencing the shortcoming that water pump runs well owing to bottom valve leaks, the water pump that can be widely used in the percolate processing procedure extracts percolate.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is made further detailed description.
Fig. 1 is a kind of structural representation of the utility model self-priming vacuum water diversion device of being used for water pump.
Fig. 2 is the another kind of structural representation of the utility model self-priming vacuum water diversion device of being used for water pump.
Wherein: the full liquid level indication of 1-mouth, 2-diversion jar, 3-suction sleeve, 4-sewage draining exit, 5-water sucking mouth, 6-drain opening, 7-water supplement port.
Embodiment
See Fig. 1, shown in 2; The utility model is used for the self-priming vacuum water diversion device of water pump, comprises diversion jar 2 and the suction sleeve 3 that communicates with diversion jar 2, and the water sucking mouth 5 of these suction sleeve 3 bottoms is lower than the bottom surface of diversion jar 2; This water sucking mouth 5 is arranged in the diafiltration liquid pool; Be used to draw the percolate in the diafiltration liquid pool, and the bottom of diversion jar 2 is provided with drain opening 6, this drain opening 6 is connected with the water intake of water pump and communicates; For reducing suction sleeve 3 resistances, the diameter of suction sleeve 3 is greater than the diameter of the drain opening 6 of diversion jar 2.See Fig. 1, shown in 2; The top of the utility model diversion jar 2 is provided with water supplement port 7, and earlier with being full of water in the diversion jar 2, and the top of diversion jar 2 also is provided with full liquid level indication mouthful 1 through this water supplement port 7; And the central plane of full liquid level indication mouthful 1 is higher than the central plane of suction sleeve 3 or maintains an equal level with the end face of suction sleeve 3; Can earlier water be added in the diversion jar 2 through water supplement port 7 during use, when liquid level in the diversion jar 2 reached the design liquid level, water can overflow from full liquid level indication mouth 1; Indication in the time of can not only conveniently pouring water, and can also play the degassing function of pouring water.
See shown in Figure 1ly, the suction sleeve 3 of the utility model is arranged in the diversion jar 2, and diversion jar 2 bottom surfaces are extended in the bottom of suction sleeve 3, and the bottom of diversion jar 2 also is provided with sewage draining exit 4, and this sewage draining exit 4 is oppositely arranged with drain opening 6, or is arranged on the bottom surface of diversion jar 2.
See shown in Figure 2ly, the suction sleeve 3 of the utility model is arranged on diversion jar 2 outsides, and the top of suction sleeve 3 is connected with diversion jar 2 and communicates, and the sewage draining exit of diversion jar 2 bottoms and drain opening 6 are same outlet.The utility model is according to the characteristic of percolate; After 2 long-time running of diversion jar, because the possible deposition of some composition causes diversion jar 2 actual volumes to reduce in diversion jar 2 in the percolate; Influence diversion jar 2 and normally use, when diversion jar 2 is regularly washed, pass through sewage draining exit 4 effluents.
See Fig. 1, shown in 2, before starting mode of pump, earlier water injected in the diversion jars 2 through water supplement port 7 and to expiring liquid levels indication mouthful 1; Owing to be atmospheric air between the liquid level place of suction sleeve 3 water sucking mouths 5 in the diversion jar 2 more than full liquid level indication mouthful 1 place in space and the diversion jar 2; Behind starting mode of pump, the water levels in the diversion jar 2 descend gradually, diversion jar 2 inner air pressures are reduced gradually and form negative pressure; Percolate in the diafiltration liquid pool then rises through suction sleeve 3 gradually; When the interior water level of diversion jar 2 is reduced to drain opening 6 places of diversion jar 2, get into operating condition in the diversion jar 2 owing to then be full of percolate fully in the suction sleeve 3 and sucked, the air in the diversion jar 2 is along with the continuity of working time; Taken to outside the diversion jar 2 by water with bubble form, make the water pump normal operation.
Claims (4)
1. self-priming vacuum water diversion device that is used for water pump; It is characterized in that: comprise an airtight diversion jar (2) and be connected the suction sleeve (3) that communicates with diversion jar (2); The water sucking mouth (5) of said suction sleeve (3) bottom is lower than the bottom surface of diversion jar (2); The bottom of diversion jar (2) is provided with drain opening (6), the top is provided with water supplement port (7); And the top of diversion jar (2) also is provided with full liquid level indication mouthful (1), and the central plane of full liquid level indication mouthful (1) is higher than the central plane of suction sleeve (3) or maintains an equal level with the end face of suction sleeve (3).
2. the self-priming vacuum water diversion device that is used for water pump according to claim 1; It is characterized in that: described suction sleeve (3) is arranged in the diversion jar (2); Diversion jar (2) bottom surface is extended in the bottom of suction sleeve (3), and the bottom of diversion jar (2) also is provided with sewage draining exit (4).
3. the self-priming vacuum water diversion device that is used for water pump according to claim 1; It is characterized in that: described suction sleeve (3) is arranged on diversion jar (2) outside; The top of suction sleeve (3) is connected with diversion jar (2) and communicates, and the sewage draining exit of diversion jar (2) bottom and drain opening (6) are same outlet.
4. the self-priming vacuum water diversion device that is used for water pump according to claim 1 is characterized in that: the diameter of said suction sleeve (3) is greater than the diameter of the drain opening (6) of diversion jar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205592587U CN202500759U (en) | 2011-12-29 | 2011-12-29 | Self-priming vacuum priming device used for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205592587U CN202500759U (en) | 2011-12-29 | 2011-12-29 | Self-priming vacuum priming device used for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500759U true CN202500759U (en) | 2012-10-24 |
Family
ID=47037374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205592587U Expired - Lifetime CN202500759U (en) | 2011-12-29 | 2011-12-29 | Self-priming vacuum priming device used for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684918A (en) * | 2021-08-30 | 2021-11-23 | 山东宝塔新能源有限公司 | Sewage pool self-priming pump device and sewage pool self-priming method thereof |
-
2011
- 2011-12-29 CN CN2011205592587U patent/CN202500759U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684918A (en) * | 2021-08-30 | 2021-11-23 | 山东宝塔新能源有限公司 | Sewage pool self-priming pump device and sewage pool self-priming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213025 No. 156 Hanjiang Road, Changzhou City, Jiangsu Province Patentee after: Welly Environmental Technology Group Co., Ltd. Address before: 213125 Hanjiang Road, Xinbei District, Jiangsu, Changzhou, China, No. 156 Patentee before: Jiangsu Welle Environmental Protection Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |