CN101614210A - Spiral automatic controlled water pump - Google Patents
Spiral automatic controlled water pump Download PDFInfo
- Publication number
- CN101614210A CN101614210A CN200910041430A CN200910041430A CN101614210A CN 101614210 A CN101614210 A CN 101614210A CN 200910041430 A CN200910041430 A CN 200910041430A CN 200910041430 A CN200910041430 A CN 200910041430A CN 101614210 A CN101614210 A CN 101614210A
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- CN
- China
- Prior art keywords
- water
- housing
- motor
- water inlet
- pump
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 138
- 238000007789 sealing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 238000010992 reflux Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The present invention relates to a kind of water pump, refer in particular to a kind of spiral automatic controlled water pump.This spiral automatic controlled water pump comprises: the pump housing, be arranged at the motor in the pump housing, an end of the pump housing is provided with water inlet, and the other end of the pump housing is provided with water outlet, and the output shaft on the motor is provided with turbine, and turbine is positioned at the water inlet place of pump housing inner chamber.The pump housing comprises: housing, water inlet lid, outflow cover for water, and water inlet lid, outflow cover for water are threaded with housing respectively, and motor is installed in the middle cavity of housing.Housing is provided with flow channel, and flow channel is connected with water inlet and water outlet.Advantage of the present invention is: 1. the water at water inlet place can not reflux in the turbine rotation process, does not influence the flowing velocity of water.2. water enters through flow channel from water inlet, and the heat that motor sends conducts in the flow channel, is taken away by the water that flows, and can in time make motor radiating.3. volume is little, and is in light weight.4. safe and reliable, the life-span is long, and noise is low, makes simple installation.
Description
Technical field:
The present invention relates to a kind of water pump, refer in particular to a kind of spiral automatic controlled water pump.
Background technique:
In the prior art, water pump mainly is made up of the pump housing, motor, impeller, impeller is fixed on the motor output shaft, motor is positioned at a side of the pump housing, during pump working, thereby the rotation impeller of motor output shaft is rotated to make from the water of pump housing water intake and produce enough pressure the pump housing, and discharges from the drain opening of the pump housing.This water pump deficiency is: 1, during pump working, the motor driving wheel rotation, impeller is in rotation process, under centrifugal action, current will be subjected to the centrifugal force F perpendicular to rotating shaft, as shown in Figure 1, under this centrifugal force F effect, current will produce a power that acts directly on the water pump cover 7, and current are being subjected at this part water being refluxed, thereby influence the flowing velocity of water.2, the housing at motor place is in all the time not in the water that flows, and causes the cooling effect of motor bad, and the heat that produces during machine operation can not in time distribute, and therefore often needs to use powerful motor, thereby causes this motor volume big.
See that the patent No. is 200820031118.0 Chinese model utility specification, it discloses a kind of scroll bar impeller type brushless electric water pump, the architecture advances of this electric water pump is: p-m rotor is a tubulose, the scroll bar impeller is located in the p-m rotor by the tubular water packer, p-m rotor one end face is provided with locating slot, and the end face correspondence of scroll bar impeller is provided with locating bump; Water seal spacer one end is a flange-like, is connected with the axial end of pump case, and the other end is connected by the Sealing and the axial the other end of pump case.
The deficiency of this technology maximum is exactly: volume is big, and the water yield is little.Because its current need pass through by the pipeline in the p-m rotor, the water yield is enough big if desired, then needs the pipe diameter of rotor enough big, so just makes the volume of entire product increase greatly.In addition, the scroll bar impeller is positioned at the pipeline of rotor in this technological scheme, is that current are entered during its work, and the flow of current is identical with its push-in stroke, has also just limited the flow of current like this.
In sum, there is the improved place of some needs in water pump at present, and the applicant also is in this purpose just and creates design the present invention.
Summary of the invention:
Technical problem to be solved by this invention is exactly in order to overcome the deficiency of present product, a kind of spiral automatic controlled water pump to be provided.
For solving the problems of the technologies described above, the present invention has adopted following technological scheme: this invention comprises that the pump housing, sealing are arranged at the motor in the pump housing, one end of the pump housing is provided with water inlet, the other end of the pump housing is provided with water outlet, connect turbine on the output shaft on the described motor, turbine is positioned at the water inlet place of pump housing inner chamber.
The described pump housing comprises: housing, water inlet lid and outflow cover for water, and water inlet lid, outflow cover for water are fixed in the housing, and the motor of sealing is installed on between the water lid and outflow cover for water.
Be formed with the gap that water supply stream passes through between described housing and the motor, offer the breach that is communicated with the gap on water inlet lid and the outflow cover for water, water inlet is communicated with water outlet by the gap.
Described housing includes water end (W.E.), middle end and waterexit end, and wherein, water inlet takes shape in water intake end, and turbine is positioned at the water intake end inner space; Motor is positioned at middle end, and water inlet is covered and outflow cover for water is separately fixed at the middle end both sides; Water outlet takes shape in the waterexit end; Water intake end and waterexit end are fixed on the middle end both sides by being threaded.
Described water intake end periphery forms outside thread; Be formed with internal thread in the described waterexit end.
After the present invention adopted technique scheme, it had following advantage present relatively product:
1, the output shaft on the motor is provided with turbine, because turbine has propulsion functions, can the water at water inlet place be advanced pump housing inside by turbine, and discharge from pump housing water outlet.The water at water inlet place can not reflux in the turbine rotation process, does not influence the flowing velocity of water, its efficient height, and the flow velocity of current increases.
Drive the turbine rotation when 2, the output shaft on the motor rotates, water is entered from the ingress, because water enters the gap of process motor and housing from water inlet, the heat that motor sends conducts in the flow channel, take away by the water that flows, can in time make and to reduce power of motor like this by motor radiating, improve the working life of motor.
3, motor is arranged on the center of water pump, can adopt volume little like this, and lightweight motor makes entire product weight light and handy, and volume is little, and using scope is more extensive.
4, safe and reliable, the life-span is long, and noise is low, makes simple installation.
Description of drawings:
Fig. 1 is the schematic representation of existing blade type water pump;
Fig. 2 is a structural representation of the present invention.
Embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing:
See shown in Figure 2ly, the present invention includes: the pump housing 1, be arranged at the motor 2 in the pump housing 1.
Particularly:
One end of the above-mentioned pump housing 1 is provided with water inlet 4, and the other end of the pump housing 1 is provided with water outlet 5.
Output shaft 21 on the motor is provided with turbine 3, and turbine 3 is positioned at water inlet 4 places of the pump housing 1 inner chamber.The water at water inlet 4 places can be entered the pump housing 1 by turbine 3, and discharge from the pump housing 1 water outlet 5.The water at water inlet 4 places can not reflux in turbine 3 rotation processes, does not influence the flowing velocity of water.
The above-mentioned pump housing 1 comprises: housing 11, water inlet cover 12 and outflow cover for water 13.Water inlet cover 12, outflow cover for water 13 is fixed in the housing 11, the motor 2 of sealing be installed on into water cover 12 and outflow cover for water 13 between.
Be formed with the gap 6 that water supply stream passes through between described housing 11 and the motor 2, water inlet cover 12 and outflow cover for water 13 on offer the breach that is communicated with gap 6, water inlet 4 passes through gap 6 and is communicated with water outlet 5.
Housing 11 includes water end (W.E.) 111, middle end 112 and waterexit end 113, and wherein, water inlet 4 takes shape in water intake end 111, and turbine 3 is positioned at water intake end 111 inner spaces; Motor 2 is positioned at middle end 112, and the water inlet cover 12 and outflow cover for water 13 be separately fixed at middle end 112 both sides; Water outlet 5 takes shape in waterexit end 113; Water intake end 111 and waterexit end are fixed on middle end 112 both sides by being threaded.Housing 11 adopts three stage structure, so that assembling.
In addition, the periphery of the water intake end 111 of described moulding water inlet 4 forms outside thread; Be formed with internal thread in the described waterexit end 113 that molds the mouth of a river 5.By outside thread and internal thread, the present invention can be connected on intake pipe and the outlet pipe.
Use the present invention is, water inlet 4 is connected with the intake pipe connecting thread, and water outlet 5 is threaded with outlet pipe, open motor 2 after, turbine 3 begins rotation, drives current and enters in the pump housing 1.Current flow to water outlet 5 by gap 6 between housing 11 and the motor 2, realize pump water.Simultaneously, because water enters through gap 6 from water inlet 4, the heat that motor 2 sends conducts in the flowing water in the gap 6, is taken away by the water that flows, and can in time make motor 2 heat radiations.
In sum, efficient height of the present invention, the flow velocity height of current, and motor radiating is good, improves the working life of motor.On the other hand, the present invention is rational in infrastructure, makes small product size little, and using scope is extensive.
Certainly, the above only is example of the present invention, is not to limit the scope of the present invention, and all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.
Claims (5)
1, a kind of spiral automatic controlled water pump, comprise: the pump housing (1), sealing are arranged at the motor (2) in the pump housing (1), one end of the pump housing is provided with water inlet (4), the other end of the pump housing (1) is provided with water outlet (5), it is characterized in that: be connected with turbine (3) on the output shaft (21) on the described motor (2), turbine (3) is positioned at the water inlet (4) of the pump housing (1) inner chamber and locates.
2, spiral automatic controlled water pump according to claim 1, it is characterized in that: the described pump housing (1) comprising: housing (11), water inlet lid (12) and outflow cover for water (13), water inlet lid (12), outflow cover for water (13) are fixed in the housing (11), and the motor of sealing (2) is installed on between the Shui Gai (12) and outflow cover for water (13).
3, spiral automatic controlled water pump according to claim 2, it is characterized in that: be formed with the gap (6) that water supply stream passes through between described housing (11) and the motor (2), offer the breach that is communicated with gap (6) on water inlet lid (12) and the outflow cover for water (13), water inlet (4) is communicated with water outlet (5) by gap (6).
4, according to any described spiral automatic controlled water pump among the claim 1-3, it is characterized in that: described housing (11) includes water end (W.E.) (111), middle end (112) and waterexit end (113), wherein, water inlet (4) takes shape in water intake end (111), and turbine (3) is positioned at water intake end (111) inner space; Motor (2) is positioned at middle end (112), and (12) are covered in water inlet and outflow cover for water (13) is separately fixed at middle end (112) both sides; Water outlet (5) takes shape in waterexit end (113); Water intake end (111) and waterexit end (113) are fixed on middle end (112) both sides by being threaded.
5, spiral automatic controlled water pump according to claim 4 is characterized in that: described water intake end (111) periphery forms outside thread; Described waterexit end is formed with internal thread in (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041430A CN101614210A (en) | 2009-07-28 | 2009-07-28 | Spiral automatic controlled water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041430A CN101614210A (en) | 2009-07-28 | 2009-07-28 | Spiral automatic controlled water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101614210A true CN101614210A (en) | 2009-12-30 |
Family
ID=41494044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910041430A Pending CN101614210A (en) | 2009-07-28 | 2009-07-28 | Spiral automatic controlled water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101614210A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041666A (en) * | 2015-04-23 | 2015-11-11 | 李德生 | External drive high-efficiency turbine pump device |
| CN107795493A (en) * | 2017-10-26 | 2018-03-13 | 泗县金皖泵业有限公司 | A kind of water cooling interior axle screw pump |
| CN110630509A (en) * | 2019-08-12 | 2019-12-31 | 赵世英 | Modularized booster pump and working method thereof |
-
2009
- 2009-07-28 CN CN200910041430A patent/CN101614210A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041666A (en) * | 2015-04-23 | 2015-11-11 | 李德生 | External drive high-efficiency turbine pump device |
| CN107795493A (en) * | 2017-10-26 | 2018-03-13 | 泗县金皖泵业有限公司 | A kind of water cooling interior axle screw pump |
| CN110630509A (en) * | 2019-08-12 | 2019-12-31 | 赵世英 | Modularized booster pump and working method thereof |
| CN110630509B (en) * | 2019-08-12 | 2021-04-30 | 佛山市明汝远机床配件有限公司 | Modularized booster pump and working method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091230 |