CN106522328A - Device for increasing drainage volume of immersible pump - Google Patents
Device for increasing drainage volume of immersible pump Download PDFInfo
- Publication number
- CN106522328A CN106522328A CN201611095204.3A CN201611095204A CN106522328A CN 106522328 A CN106522328 A CN 106522328A CN 201611095204 A CN201611095204 A CN 201611095204A CN 106522328 A CN106522328 A CN 106522328A
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- China
- Prior art keywords
- immersible pump
- sleeve pipe
- pipe
- water inlet
- water
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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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a device for increasing the drainage volume of an immersible pump. The immersible pump is fixed in a reservoir. An immersible pump water inlet, an immersible pump cavity and an immersible pump water outlet of the immersible pump are lower than a working water level of the reservoir, and an opening of the immersible pump water outlet faces a sleeve. The sleeve is fixed to the upper portion of the immersible pump. The sleeve comprises a sleeve water inlet pipe and a sleeve water outlet pipe. The immersible pump water outlet is sleeved with the sleeve water inlet pipe, and the outer diameter of the top end of the sleeve water inlet pipe is smaller than the inner diameter of the water inlet end of the sleeve water outlet pipe, so that a water inlet of the sleeve is formed between the top end of the sleeve water inlet pipe and the sleeve water outlet pipe. The water outlet of the sleeve water outlet pipe is higher than a water outlet of the sleeve of the working water level of the reservoir. As for the device, through the double-superposition effect of water in the reservoir, the drainage volume of the immersible pump is greatly increased, and the purposes of saving electricity, reducing the occupied space of a pump body and reducing the cost of the immersible pump are achieved.
Description
Technical field
The present invention relates to a kind of device for strengthening drain discharge, refers in particular to a kind of employing immersible pump to strengthen displacement
Device.
Background technology
In actual life, people are more and more widely using immersible pump realizing various water demands.It is well known that using
Immersible pump is often according to the place of practical application come the pump housing for selecting lift and drain discharge to be adapted to.It is big in drain discharge demand
Place, often select relatively high power immersible pump, the requirement of drain discharge could be met.And the use of high-power submerged pump is not
Only exist the problem of power consumption, the excessive space hold of the pump housing also cause high-power submerged pump with being restricted.
Because attractive in appearance and saving uses space reasons, cistern free or ultralow water tank intellectuality toilet to become more and more popular, existing
On the market the bath Normal practice of such toilet be using tap water by solenoid valve control be directly entered toilet carry out scrubbing and
Rinse, but the problem that tap water flings maximum cannot ensure enough when water supply pipe hydraulic pressure is less than 0.25Mpa
Hydraulic pressure and flow, toilet scrub very bad with developing result, and this resident's accounting also phase less than 0.25Mpa water supply pressures
When big, toilet retailer is when such toilet is sold, it has to the actual water supply of measurement purpose of visiting in advance purchase client's family
Hydraulic pressure, to determine the suitability.Even if additionally, in the case where resident's water supply pressure ensures, not true due to each user's hydraulic pressure
The randomness of water pressure fluctuations during qualitative and water use peak, amount of flush water also cannot accurately arrange control, cause a certain degree of wave
Water wasting.
The content of the invention
For the problem that prior art is present, the invention provides a kind of device for strengthening immersible pump drain discharge,
The device provides a kind of firm structure to be used for lifting the drain discharge of immersible pump, reaches saves energy, saves accounting for for the pump housing again
With space, while also saving the purpose of immersible pump cost.
For achieving the above object, technical solution of the present invention is：
A kind of device for strengthening immersible pump drain discharge, the device include immersible pump and sleeve pipe；Described immersible pump
It is fixed in cistern；The immersible pump water inlet of the immersible pump, immersible pump pump chamber and immersible pump outlet are less than cistern
Working water level is arranged, and the immersible pump outlet opening is arranged towards sleeve pipe；Described sleeve pipe is fixed on above immersible pump；The set
Pipe includes sleeve pipe water inlet pipe and sleeve pipe outlet pipe, and described sleeve pipe water inlet pipe is set on immersible pump outlet, and the sleeve pipe
Internal diameter of the top ends external diameter of water inlet pipe less than the water inlet port of sleeve pipe outlet pipe, with the top ends in the sleeve pipe water inlet pipe and set
The water inlet of sleeve pipe is formed between pipe outlet pipe；The outlet of described sleeve pipe outlet pipe forms the working water level higher than cistern
The outlet of sleeve pipe.
A kind of device for strengthening immersible pump drain discharge as above, the device also include one and are fixed on water-retention
Immersible pump fixing device in pond, the immersible pump are fixed in the immersible pump fixing device, and fixed diving is placed in cistern.
Above-mentioned technical proposal is beneficial in that：
It is to have used bernoulli principle that the present invention strengthens the drain discharge effect of the device generation of immersible pump drain discharge, will
The water inlet of sleeve pipe is located at sleeve pipe water inlet pipe at the transition section of sleeve pipe outlet pipe, the quick stream produced when immersible pump sprays
During dynamic water, the current pressure of quick flowing is lower than the current pressure of slow flow, causes the pressure difference of hydraulic pressure inside and outside sleeve pipe, sleeve pipe
Outer water also can be entered in sleeve pipe by the water inlet stream of the sleeve pipe, after being superimposed with the current of immersible pump injection, going out from sleeve pipe
The mouth of a river is discharged, and reaches the effect of the drain discharge of increase immersible pump.
The device of immersible pump drain discharge is strengthened using the present invention, as water yield is big, isopyknic water yield institute is being exhausted
Time is shorter, not high with the water quality requirement of cistern, can be the liquid of various liquids, expand use occasion.
Irrigation and drainage irrigate or other hydraulic engineerings in, from low lying areas pond toward be higher by send water when, generally require using big
Power immersible pump carries out the draining of big flow and send water, is strengthened after the device of immersible pump drain discharge using the present invention, will in lift
Ask not high place, small-power immersible pump just can obtain the equal flow of powerful immersible pump.
In the closet flushing of low flush tank, due to the water tank flow of water it is relatively low, so would generally using immersible pump extract water tank in
Water carry out flushing toilet, during closet flushing, the size of toilet moment maximum bath flow value has for the effect for washing away dirt
Large effect, so common practice is to try every possible means to improve the moment amount of flush water of toilet to reaching good scouring effect, together
When reach using water wisely purpose.Strengthened after the device of immersible pump drain discharge, using small-power immersible pump with regard to energy using the present invention
The drain discharge that powerful immersible pump can just reach is obtained, equipment purchase cost and equipment occupation space is reduced with this,
And also reduce the use power consumption of equipment.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.
Fig. 1 is the device for strengthening immersible pump drain discharge of the invention structural representation in a disassembled state；
Fig. 2 is the device for strengthening immersible pump drain discharge of the invention structural representation in the assembled state；
Fig. 3 is the device for strengthening immersible pump drain discharge of the invention structural representation in a state of use；
Fig. 4 is the structural representation that the device of present invention enhancing immersible pump drain discharge is applied to field irrigation；
Fig. 5 is the structure that the device of present invention enhancing immersible pump drain discharge is applied to the Washdown type toilet using low flush tank
Schematic diagram；
Fig. 6 is that the device of present invention enhancing immersible pump drain discharge is applied to the Scroll-tupe siphonic closet using low flush tank
Structural representation；
Fig. 7 is that the device of present invention enhancing immersible pump drain discharge is applied to the injecting type siphonic closet using low flush tank
Structural representation.
【Drawing reference numeral explanation】
Immersible pump 1, immersible pump fixing device 2, immersible pump outlet 3, immersible pump water inlet 4, immersible pump pump chamber 5, sleeve pipe
6th, water inlet 9, set to the sleeve pipe of the transition section of sleeve pipe outlet pipe of sleeve pipe water inlet pipe 7, sleeve pipe outlet pipe 8, sleeve pipe water inlet pipe
The outlet 10 of pipe, the Scroll-tupe siphonic closet 30, low flush tank of the Washdown type toilet 25, low flush tank of cistern 20, low flush tank
Injecting type siphonic closet 40.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect are clearer, clear, below tie
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1 to Figure 3, a kind of device for strengthening immersible pump drain discharge includes that immersible pump 1, immersible pump is fixed
Device 2 and sleeve pipe 6.1 fixing device 2 of the immersible pump is fixed on the T-shaped frame in cistern 20 for one, and the immersible pump 1 is fixed
On the montant and cross bar of the T-shaped frame, so that immersible pump 1 latent is placed in cistern 20 by what the immersible pump fixing device 2 was consolidated
In.
The immersible pump outlet 3 is fixedly arranged above sleeve pipe 6, and described sleeve pipe 6 includes sleeve pipe water inlet pipe 7 and sleeve pipe outlet pipe
8, described sleeve pipe water inlet pipe 7 is placed in below sleeve pipe outlet pipe 8.Immersible pump 1 is provided with an immersible pump outlet towards sleeve pipe outlet pipe 8
3, described sleeve pipe water inlet pipe 7 is set on immersible pump outlet 3, and 71 external diameter of top ends of described sleeve pipe water inlet pipe 7 is less than
The internal diameter of the water inlet port of sleeve pipe outlet pipe 8, sleeve pipe water inlet pipe 7 is extended in sleeve pipe outlet pipe 8, with the sleeve pipe water inlet pipe 7
Top ends 71 and sleeve pipe outlet pipe 8 between formed ring-type sleeve pipe water inlet 9.The water outlet degree of lip-rounding of described sleeve pipe outlet pipe 8
The outlet 10 of packaged tube, the outlet 10 of the sleeve pipe are arranged higher than the working water level of cistern.
When startup immersible pump 1 is drawn water, the water in catch basin 20 enters immersible pump pump chamber 5 from immersible pump water inlet 4
Afterwards, it is injected in sleeve pipe water inlet pipe 7 by immersible pump outlet 3, is sprayed in set outlet pipe 8 then.According to Bernoulli Jacob's fluid
Mechanics principle, the current pressure of quick flowing are lower than the current pressure of slow flow, due to the pressure difference of hydraulic pressure inside and outside sleeve pipe 6,
The water in cistern 20 outside sleeve pipe 6 also can enter to cover in outlet pipe 8 by 9 stream of water inlet of sleeve pipe, the water with the injection of immersible pump 1
After stream superposition, discharge from the outlet 10 of sleeve pipe, increase diving is reached by the dual synergistic effect of water in above-mentioned cistern 20
The effect of the drain discharge of pump 1.
The immersible pump water inlet 4 of immersible pump of the present invention 1, immersible pump pump chamber 5 and immersible pump outlet 3 need to be less than cisterns
Working water level.
Water in cistern of the present invention under the synergistic effect of water inlet 9 and immersible pump 1 generation of sleeve pipe is realized amplifying stream
The effect of amount, the water in cistern can be the liquid (such as sea water and fresh water) of various liquids, expand significantly increasing of the present invention
The use occasion of the device of strong immersible pump drain discharge.
Embodiment one：
As shown in figure 4, the device for strengthening immersible pump drain discharge for the present invention is applied to field irrigation place.
When startup immersible pump 1 is drawn water, the water in cistern 20 is injected into sleeve pipe by immersible pump outlet 3 and enters
In water pipe 7, according to Bernoulli Jacob's fluid mechanics principle, the current pressure of quick flowing is lower than the current pressure of slow flow, due to
The pressure difference of hydraulic pressure inside and outside sleeve pipe 6, the water in cistern 20 outside sleeve pipe 6 also can enter extract by stream at the water inlet 9 of sleeve pipe
In water pipe 8, after being superimposed with the current of the injection of immersible pump 1, discharge from the outlet 10 of sleeve pipe, reach with the little work(for pumping out flood
Energy.
Implement two, three, four：
As illustrated in figs. 5-7, it is that the present invention strengthens the device of immersible pump drain discharge and is respectively applied to the Washdown type of low flush tank
The structural representation of toilet, Scroll-tupe siphonic closet and injecting type siphonic closet.
When startup immersible pump 1 is drawn water, the water in water tank is injected into sleeve pipe water inlet pipe by immersible pump outlet 3
In 7, according to Bernoulli Jacob's fluid mechanics principle, the current pressure of quick flowing is lower than the current pressure of slow flow, due to sleeve pipe 6
The pressure difference of inside and outside hydraulic pressure, the water in cistern 20 outside sleeve pipe 6 also can enter to cover outlet pipe 8 by stream at the water inlet 9 of sleeve pipe
Interior, after being superimposed with the current of the injection of immersible pump 1, being discharged into closestool flushing pipeline from the outlet 10 of sleeve pipe carries out toilet punching
Brush, reaches enhancing closestool flushing effect.
The present invention just can be reached using less miniature immersible pump for the device of enhancing diving pump discharge and be scrubbed
Traffic requirement.Tested according to actual experiment, toilet will reach preferable scrubbing effect, and the flow for scrubbing passage requires more than 25L/
Min just can be with the hardware index of dispatching from the factory of this miniature immersible pump：Drain discharge 6L/min, 6.5 meters of lift, power 12v-1.5A, pump
Body diameter 42mm；After flux enhancement device, index is improved as follows：Drain discharge is promoted to 27L/min, and lift is reduced to 0.4
Rice (meets and requires), power 12v-1.5A, pump housing diameter 42mm.Improved using drain discharge after intelligent flush toilet of the present invention
21L/min, realizes good scrubbing effect.If it is bigger that imagination does not adopt intelligent flush toilet of the present invention to be accomplished by buying
The immersible pump of flow, such as following hardware index：25L/min, 6 meters of lift, power 24v-2A (three phase supply pattern), the pump housing is straight
Footpath 60mm, meets actual flow requirement, it is clear that so cost will be higher by several times, and volume is big, and power consumption is also big.And traditional low water
Case flush design system, flings scheme using tap water, is just unable to reach less than 0.25Mpa in tap water hydraulic and scrubs well
Effect.After using device of the present invention for enhancing diving pump discharge, water is flowed to a high position from low level suction and does the wash mouth, completely not
Good flushing effect can just be realized by extraneous influence of hydraulic pressure.
Described above illustrates and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
It is dynamic.And change that those skilled in the art are carried out and change be without departing from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (2)
1. a kind of device for strengthening immersible pump drain discharge, it is characterised in that：The device includes immersible pump (1) and sleeve pipe
(6)；Wherein：
Immersible pump (1), is fixed in cistern (20)；The immersible pump water inlet (4) of the immersible pump (1), immersible pump pump chamber (5)
Arrange with working water level of the immersible pump outlet (3) less than cistern, and the immersible pump outlet (3) is open towards sleeve pipe (6)
Arrange；
Sleeve pipe (6), is fixed on above immersible pump (1)；The sleeve pipe (6) includes sleeve pipe water inlet pipe (7) and sleeve pipe outlet pipe (8),
Described sleeve pipe water inlet pipe (7) is set on immersible pump outlet (3), and top ends (71) external diameter of the sleeve pipe water inlet pipe (7)
Less than the internal diameter of the water inlet port of sleeve pipe outlet pipe (8), with the top ends (71) in the sleeve pipe water inlet pipe (7) and sleeve pipe outlet pipe
(8) water inlet (9) of sleeve pipe is formed between；The outlet of described sleeve pipe outlet pipe (8) forms the working water level higher than cistern
Sleeve pipe outlet (10).
2. a kind of device for strengthening immersible pump drain discharge as claimed in claim 1, it is characterised in that：The device is also wrapped
An immersible pump fixing device (2) being fixed in cistern (20) is included, immersible pump (1) is fixed on the immersible pump and fixes dress
Put on (2), and fixed diving is placed in cistern (20).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611095204.3A CN106522328A (en) | 2016-12-02 | 2016-12-02 | Device for increasing drainage volume of immersible pump |
| PCT/CN2017/111503 WO2018099274A1 (en) | 2016-12-02 | 2017-11-17 | Device for boosting drainage flow of submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611095204.3A CN106522328A (en) | 2016-12-02 | 2016-12-02 | Device for increasing drainage volume of immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522328A true CN106522328A (en) | 2017-03-22 |
Family
ID=58354482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611095204.3A Pending CN106522328A (en) | 2016-12-02 | 2016-12-02 | Device for increasing drainage volume of immersible pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106522328A (en) |
| WO (1) | WO2018099274A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099274A1 (en) * | 2016-12-02 | 2018-06-07 | 厦门惠尔洁卫浴科技有限公司 | Device for boosting drainage flow of submersible pump |
| CN110284876A (en) * | 2019-06-25 | 2019-09-27 | 徐清清 | A kind of method and apparatus carrying out multiple water-bearing layer bailing tests in single gun drilling |
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| CN106522328A (en) * | 2016-12-02 | 2017-03-22 | 厦门惠尔洁卫浴科技有限公司 | Device for increasing drainage volume of immersible pump |
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- 2016-12-02 CN CN201611095204.3A patent/CN106522328A/en active Pending
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2017
- 2017-11-17 WO PCT/CN2017/111503 patent/WO2018099274A1/en active Application Filing
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| CN2367084Y (en) * | 1997-07-22 | 2000-03-08 | 中山市小榄镇振华电器实业公司 | Aeration oxygenated aquarium filter II |
| KR100483510B1 (en) * | 2004-04-29 | 2005-04-19 | 이수인 (주) | Toilet stool having rim side water supply equipment using jet pump |
| CN2734847Y (en) * | 2004-08-20 | 2005-10-19 | 刘守宇 | Water saving device for bathroom |
| CN201106204Y (en) * | 2007-10-26 | 2008-08-27 | 李飞宇 | Closestool using water pump to auxiliarily washout |
| CN201180290Y (en) * | 2008-03-04 | 2009-01-14 | 赵勇 | Household full-automatic water-saving system |
| CN103806514A (en) * | 2012-11-09 | 2014-05-21 | 翟淑琴 | Remote control water intake device of toilet water tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099274A1 (en) * | 2016-12-02 | 2018-06-07 | 厦门惠尔洁卫浴科技有限公司 | Device for boosting drainage flow of submersible pump |
| CN110284876A (en) * | 2019-06-25 | 2019-09-27 | 徐清清 | A kind of method and apparatus carrying out multiple water-bearing layer bailing tests in single gun drilling |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018099274A1 (en) | 2018-06-07 |
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| PB01 | Publication | ||
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Application publication date: 20170322 |