CN201212492Y - Automatic liquid level constant siphoning installation mounted at suction terminal of rotary power pump - Google Patents
Automatic liquid level constant siphoning installation mounted at suction terminal of rotary power pump Download PDFInfo
- Publication number
- CN201212492Y CN201212492Y CNU2008200139546U CN200820013954U CN201212492Y CN 201212492 Y CN201212492 Y CN 201212492Y CN U2008200139546 U CNU2008200139546 U CN U2008200139546U CN 200820013954 U CN200820013954 U CN 200820013954U CN 201212492 Y CN201212492 Y CN 201212492Y
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- CN
- China
- Prior art keywords
- liquid level
- siphoning
- jar
- liquid
- control switch
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- 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 - Lifetime
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Abstract
The utility model relates to an automatic constant liquid level siphoning device collocated on the suction end of a rotodynamic pump, comprising a siphoning jar and a liquid level control switch valve for liquid replacement. The automatic constant liquid level siphoning device is characterized in that the liquid level control switch valve for liquid replacement is arranged on the highest water mark at the upper part in the siphoning jar; one end of the liquid level control switch valve for liquid replacement is connected with a liquid replacement pipe in an airtight sealing mode, and the other end of the liquid replacement pipe is connected with a water source or an outside liquid replacement jar. Because the automatic constant liquid level siphoning device overcomes the defect that a traditional siphoning jar does not automatically stabilize the liquid level, the siphoning jar can be fully operated normally at any time after a long time of stand-by state or frequent starting. The automatic constant liquid level siphoning device forms a fast automatic self-sucking pump device, and the starting time and the water outlet time are almost synchronous. Compared with a traditional self-sucking pump, the utility model has the advantages of low failure rate, wide waterpower performance range, high efficiency, energy saving, and the like, and is particularly suitable for being used in emergent situations, like emergency dump water, fire fighting water, and the like.
Description
Technical field
The utility model relates to a kind of siphoning installation, particularly relates to a kind of automatic constant liquid level siphoning installation with automatic liquid supply function that is configured in rotary motive power pump suction side.
Background technique:
Siphon pot is to utilize siphon principle that liquid is passed through the device that lower liquid level is guided in the place that exceeds liquid level into from low level, after its waterexit end is provided with water pump, liquid can be promoted to the more high position that will reach.This device is widely used in the operating mode of various industry, agricultural, urban construction, environmental protection.All inevitably exist some to improve part not to the utmost as world's all things on earth, also inevitably there is defective in Siphon pot.As: Siphon pot when the imbibition body, can be because of the intrinsic pressure for vaporization characteristic decision of various liquid, vaporize in course of conveying, the gas that vaporescence produces will inevitably be accumulated in the Siphon pot, accumulates too much gas the effective liquid level of liquid in the Siphon pot is reduced.Cause Siphon pot to lose effect.This moment is liquid make-up in time, so that its restitution.This drawbacks limit of Siphon pot its application area, as the accident draining, the emergent operating mode that puts into operation such as fire fighting supply.
Summary of the invention:
The purpose of this utility model provides a kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side.
The technological scheme that adopts
A kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side, comprise Siphon pot and fluid infusion liquid level control switch valve, its main points are that fluid infusion liquid level control switch valve is arranged on Siphon pot internal upper part maximum water level place, one end and a liquid supplementation pipe of fluid infusion liquid level control switch valve are tightly connected, and the other end of liquid supplementation pipe is connected with water source or outside fluid infusion jar.
Above-mentioned outside fluid infusion jar is arranged on the below of Siphon pot, is provided with feed flow liquid level control switch valve in the outside fluid infusion jar.
Working principle:
When Siphon pot is worked, because the air in the Siphon pot pick-up tube can enter in the jar, cause a jar interior liquid level to descend, the liquid that the fluid infusion liquid-level switch opening of valves outside that be positioned at the highest liquid level line place this moment has pressure replenishes to Siphon pot by indusion tube, and fluid infusion liquid level control switch valve cuts out when liquid level in the Siphon pot arrives the highest liquid level.For preventing that liquid supplementation pipe is under special circumstances during aneroid, cause liquid level decline fluid infusion liquid-level switch opening of valves in the Siphon pot, air enters Siphon pot, cause the interior liquid level of Siphon pot not have the decline of placing restrictions on, cause the Siphon pot ability of losing the job, so, outside fluid infusion device is set at fluid infusion liquid-level switch valve transfusion pipe end.When in the fluid infusion source capsule during aneroid, the feed flow liquid level control switch valve in the outside fluid infusion device can close valve because of liquid level descends, and the air in the fluid infusion source capsule of blocking-up aneroid flows to Siphon pot.
Advantage of the present utility model:
Because a kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side has been got rid of the shortcoming that traditional Siphon pot can not the automatic constant liquid level, Siphon pot has been had after awaiting orders for a long time, or the ability of normal operation input with all strength at any time under the situation of frequent starting.
After a kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side and the combination of rotary motive power pump, formed the fast self-priming pump-unit.It starts to the water outlet time and is almost synchronously.Compare with traditional self-priming pump, it is low that it has rate of fault, and hydraulic performance haves a wide reach, advantages such as the high saving of the efficient energy.Be particularly suited under emergency conditions such as accident draining, fire fighting supply, using.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation.
Fig. 2 is the another kind of embodiment's of the utility model a structural representation.
Embodiment
Embodiment one
A kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side, comprise Siphon pot 1, the highest liquid level line place is provided with fluid infusion liquid level control switch valve 2 above it is characterized in that in Siphon pot, one end of a fluid infusion liquid level control switch valve 2 and a liquid supplementation pipe 3 is tightly connected, and the other end of liquid supplementation pipe 3 is connected with water source 4.
Embodiment two
Embodiment two and embodiment one are basic identical, and its difference is that the other end of liquid supplementation pipe 3 and the fluid infusion jar 5 that is arranged on Siphon pot 1 below link, and are equiped with feed flow liquid level control switch valve 6 on the fluid infusion jar 5.
Claims (2)
1, a kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side, comprise Siphon pot and fluid infusion liquid level control switch valve, it is characterized in that fluid infusion liquid level control switch valve is arranged on Siphon pot internal upper part maximum water level place, one end and a liquid supplementation pipe of fluid infusion liquid level control switch valve are tightly connected, and the other end of liquid supplementation pipe is connected with water source or outside fluid infusion jar.
2, a kind of automatic constant liquid level siphoning installation that is configured in rotary motive power pump suction side according to claim 1 is characterized in that described outside fluid infusion jar is arranged on the below of Siphon pot, is provided with feed flow liquid level control switch valve in the outside fluid infusion jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200139546U CN201212492Y (en) | 2008-07-10 | 2008-07-10 | Automatic liquid level constant siphoning installation mounted at suction terminal of rotary power pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200139546U CN201212492Y (en) | 2008-07-10 | 2008-07-10 | Automatic liquid level constant siphoning installation mounted at suction terminal of rotary power pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212492Y true CN201212492Y (en) | 2009-03-25 |
Family
ID=40496663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200139546U Expired - Lifetime CN201212492Y (en) | 2008-07-10 | 2008-07-10 | Automatic liquid level constant siphoning installation mounted at suction terminal of rotary power pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212492Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
-
2008
- 2008-07-10 CN CNU2008200139546U patent/CN201212492Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN110878756B (en) * | 2019-11-30 | 2021-08-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |
|
| CX01 | Expiry of patent term |