CN202483901U - Sixth floor housing mini tap water booster pump - Google Patents
Sixth floor housing mini tap water booster pump Download PDFInfo
- Publication number
- CN202483901U CN202483901U CN2012200988455U CN201220098845U CN202483901U CN 202483901 U CN202483901 U CN 202483901U CN 2012200988455 U CN2012200988455 U CN 2012200988455U CN 201220098845 U CN201220098845 U CN 201220098845U CN 202483901 U CN202483901 U CN 202483901U
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- China
- Prior art keywords
- water
- water inlet
- inlet pipeline
- diameter
- booster pump
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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 - Fee Related
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Abstract
The utility model discloses a sixth floor housing mini tap water booster pump. The sixth floor housing mini tap booster pump comprises a volute and a motor, wherein a water inlet pipeline and a water outlet pipeline are arranged on the volute, an output shaft of the motor is connected with blades, and a diameter of a water inlet end of the water inlet pipeline is larger than a diameter of a water outlet end of the water inlet pipeline. Due to the fact that the diameter of the water inlet end of the water inlet pipeline is larger than the diameter of the water outlet end of the water inlet pipeline, the flow velocity of water slows down when the water passes through the water inlet pipeline, and kinetic energy of the water translates into static pressure energy. When the water with the slowed down flow velocity passes the blades, the water can speed up by the pressurized blades to run out of the volute, in the process, water pressure is added, but negative pressure can not be produced, and therefore the problem of sixth floor inconvenient water use can be solved without influencing normal water use of residents of other floors. Furthermore, due to the fact that the water outlet pipeline is with a slightly small diameter, the kinetic energy is large, and therefore the lowest pressure at which a heater can work can be reached.
Description
Technical field
The utility model relates to a kind of pump, is specifically related to the running-water booster pump that a kind of city six building residents use.
Background technique
It is a unit that city tap-water generally all is six layers, and the 6th buildings are exactly the top layer of unit.Can bring the pressure loss during long distances tap water, the resident in the 6th buildings usually in the water supply peak period because of hydraulic pressure causes water heater inadequately can't proper functioning.For guaranteeing that six building residents normally use water heater, need to use suction booster.Yet suction booster lift in the market is higher, and power is bigger.Though when six building residents directly use this type of suction booster to guarantee water heater normal, can influence the hydraulic pressure of other floor, thereby produce negative pressure and be that the resident's of lower floor normal water brings interference.
The model utility content
The purpose of the utility model is the deficiency to above-mentioned existing technology, provides a kind of six building houses mini running-water booster pump, can under the situation that guarantees the normal water in the 6th buildings, not influence lower floor's urbanite water consumption.
The technological scheme of the utility model realizes in the following manner: the mini running-water booster pump of a kind of six building houses; Comprise spiral case and motor; Spiral case is provided with water intake pipeline and outlet conduit, is connected with blade on the output shaft of motor, and said water intake pipe water end diameter is greater than the waterexit end diameter.
Angle between said blade and the motor output shaft is the obtuse angle.
In the utility model, the feed-water end bore of intake pipe is big, the waterexit end bore is little, when water through intake pipe the time; Flow velocity slows down, and its kinetic energy partly is converted into static energy, when the water that flow velocity slows down passes through blade; Thereby be pressurized blade and quicken to flow out spiral case; Increase hydraulic pressure in this process but also can not make and produced negative pressure downstairs, when solving six building waters inconvenience, can not influence the normal water of other floors resident.In addition, because the outlet conduit diameter is slightly little,, thereby can reach the pressure minimum of water heater working so kinetic energy is bigger.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the horizontal cross-sectional schematic of the utility model.
Fig. 3 is vertical cross-sectional schematic of the utility model.
Embodiment
Shown in accompanying drawing, the mini running-water booster pump of a kind of six building houses comprises spiral case 2 and motor 5, and spiral case 2 is provided with water intake pipeline 1 and outlet conduit 4, is connected with blade 3 on the output shaft of motor 5, and said water intake pipeline 1 feed-water end diameter is greater than the waterexit end diameter.
Angle between said blade 3 and motor 5 output shafts is the obtuse angle.In the utility model; The water flow velocity that flows into from water intake pipeline 1 slows down, and is quickened to flow out spiral case by blade again, and energy conversion efficiency is higher after being quickened by the utility model blade; Its pressurized effect is apparent in view; But negative pressure can not occur, therefore can not influence the water of other floors, the power of the motor of being selected for use is unsuitable too high.The utility model has increased the hydraulic pressure in the 6th buildings, can make the smooth and easy operation of water heater.
With Zhengzhou Liu Lou is example, and its hydraulic pressure is at 0.1 ~ 02Mpa, and the minimum working pressure power of water heater is 0.8Mpa, and the volume of the utility model spiral case is designed to about 230ml, and its water flow velocity is 1m
3/ h, power are 0.1Kw, and the spiral case of the utility model adopts the PVC preparation, and its light weight be prone to fix, and cost is low.In addition, spiral case can be designed to various moulding, such as cartoon type, can bring more beautiful household impression to the resident.
Claims (2)
1. mini running-water booster pump of building house; Comprise spiral case (2) and motor (5); Spiral case (2) is provided with water intake pipeline (1) and outlet conduit (4); Be connected with blade (3) on the output shaft of motor (5), it is characterized in that: said water intake pipeline (1) feed-water end diameter is greater than the waterexit end diameter.
2. the mini running-water booster pump of six building houses according to claim 1 is characterized in that: the angle between said blade (3) and motor (5) output shaft is the obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200988455U CN202483901U (en) | 2012-03-16 | 2012-03-16 | Sixth floor housing mini tap water booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200988455U CN202483901U (en) | 2012-03-16 | 2012-03-16 | Sixth floor housing mini tap water booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483901U true CN202483901U (en) | 2012-10-10 |
Family
ID=46958327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200988455U Expired - Fee Related CN202483901U (en) | 2012-03-16 | 2012-03-16 | Sixth floor housing mini tap water booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483901U (en) |
-
2012
- 2012-03-16 CN CN2012200988455U patent/CN202483901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130316 |