CN202250902U - Portable timed booster water pump - Google Patents
Portable timed booster water pump Download PDFInfo
- Publication number
- CN202250902U CN202250902U CN201120227541XU CN201120227541U CN202250902U CN 202250902 U CN202250902 U CN 202250902U CN 201120227541X U CN201120227541X U CN 201120227541XU CN 201120227541 U CN201120227541 U CN 201120227541U CN 202250902 U CN202250902 U CN 202250902U
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- CN
- China
- Prior art keywords
- water
- pump
- impeller
- water outlet
- motor
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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 discloses a portable timed booster water pump which comprises a pump body, a fixed cover, a motor and an impeller, wherein the pump body is hermetically connected with the fixed cover to form a pump cavity; the motor is arranged outside the pump cavity and fixed on the fixed cover; the impeller is arranged in the pump cavity and connected with the motor; the pump body is provided with a water injection port; the pump cavity is internally provided with a water flow guide device which is formed by connecting a water receiving bottom cover and a water receiving top cover; the impeller and a fixed plate on the impeller are combined into an impeller device; a water outlet top cover covers the exterior of the impeller device and is fixedly arranged on the fixed cover; the lower end of the water receiving bottom cover of the water flow guide device is provided with a water inlet communicated with a water inlet of the pump body; and the water flow guide device is provided with two water outlet, one water outlet is arranged on the water receiving bottom cover and is communicated with a water outlet of the pump body, and the other water outlet is arranged on the water receiving top cover and is dead against the water outlet top cover and the impeller device. The portable timed booster water pump disclosed by the utility model has the advantages of good pressure boosting effect and simple structure.
Description
Technical field
The utility model relates to a kind of water pump, is specifically related to a kind of portable timing booster water pump.
Background technique
The Along with people's growth in the living standard has the one's own green belt of a slice in the residential quarter, the improvement of living environment is reduced pressure and moulded a person's temperament with the individual can not underestimate effect.And for large size green belts such as park, lay conventional under ground piping can make cost higher, the previous work amount is big, and the hydraulic pressure state is undesirable etc.; And use large-scale booster water pump, and trouble also appears installing, and cost is higher, maintenance and repair trouble, labor electric power etc.
Traditional in the market booster water pump has often only solved the low problem of hydraulic pressure, but complex structure causes volume bigger, needs the place of additional dedicated to place and fixed installation, needs the professional workforce to safeguard, maintenance is extremely inconvenient, and expense cost is higher.
Summary of the invention
The goal of the invention of the utility model is to overcome the shortcoming of existing technology, provides a kind of pressurized effect good booster water pump.
For realizing the foregoing invention purpose; The utility model adopts following technological scheme: a kind of portable timing booster water pump; Comprise the pump housing, fixed cover, motor and the impeller that are provided with water intake and water outlet, it is outer and be fixed on the fixed cover that the pump housing and the fixed cover formation pump chamber that is tightly connected, motor are installed in pump chamber; Impeller is installed in the pump chamber and with motor and is connected, and the said pump housing is provided with water filling hole; In said pump chamber, be provided with by water receiving bottom and water receiving loam cake and connect to form the current deflecting device; Said impeller is provided with fixed plate; Said impeller and fixed plate are combined to form impeller unit; Outside said impeller unit, be covered with the water outlet loam cake; The water outlet loam cake is installed on the fixed cover, and the lower end of the water receiving bottom of said current deflecting device is provided with the water inlet that is communicated with the water intake of the pump housing, and the water outlet of said current deflecting device has two; One of them water outlet is arranged on the water receiving bottom and with pump housing water outlet and is communicated with, another water outlet be arranged on cover on the water receiving and with water outlet loam cake and impeller unit over against; Pass through water filling hole when using for the first time and in the pump housing, inject a certain amount of water, starting electrical machinery, rotor impeller composite set rotates; The water that injects is in advance discharged by water outlet under the effect of impeller; Form a vacuum between impeller unit and the current deflecting device this moment, produces negative pressure, and water is continued in the intake impeller composite set; This process produces self-absorption function on the one hand, has also realized the function of supercharging on the other hand.
The further improvement of the utility model is, between said pump chamber inner pump water intake and current deflecting device, is provided with filter screen, prevents that large-scale foreign material from damaging impeller.
Lower end at the said pump housing is provided with sewage draining exit, is convenient to get rid of the sediments of alluvial in pump chamber.
The further improvement of the utility model is, pump case arranged, the protection motor in the arranged outside of motor.
The further improvement of the utility model is that said pump case is made up of left pump case and right pump case, and installation, maintenance is more convenient.
The beneficial effect of the utility model is: through water injection hole is set, a current deflecting device and an impeller unit are set in pump chamber on the pump housing, pass through water filling hole when using for the first time and in the pump housing, inject a certain amount of water; Starting electrical machinery; Rotor impeller composite set rotates, and the water that injects is in advance discharged by water outlet, and form a vacuum between impeller unit and the current deflecting device this moment; Produce negative pressure; Water is continued in the intake impeller composite set, and this process produces self-absorption function on the one hand, has also realized the function of supercharging on the other hand.
Description of drawings
Fig. 1 is the utility model decomposition chart;
Fig. 2 is the utility model structure sectional view;
Fig. 3 is the utility model current deflecting installation drawing;
Fig. 4 is the utility model impeller unit exploded perspective view;
Fig. 5 decomposes side isometric view down for the utility model impeller unit;
Fig. 6 is the utility model overall perspective view;
Fig. 7 is the utility model integral left side isometric view.
Among the figure: the 1-pump housing, 2-fixes, 3-motor, 4-cross recessed pan head tapping screw, 5-water receiving bottom, 6-water receiving loam cake; 7-water outlet loam cake, 8-fixed plate, 9-impeller, 10-filter screen, 11-left side pump case; The right pump case of 12-, 13-water filling hole, 14-sewage draining exit, 15-water intake, 16-water outlet.
Embodiment
With reference to Fig. 1-7, the said portable time switch booster water pump of the utility model comprises: the pump housing 1, fixed cover 2, motor 3, cross recessed pan head tapping screw 4; Water receiving bottom 5, water receiving loam cake 6, water outlet loam cake 7, fixed plate 8; Impeller 9, filter screen 10, left pump case 11, right pump case 12; The pump housing 1 and the fixed cover 2 formation pump chamber that is tightly connected, the pump housing 1 is provided with water intake 15 and water outlet 16, and motor 3 is fixedly connected on the fixed cover 2 through cross recessed pan head tapping screw 4.Impeller 9 is installed in the pump chamber and with 8 in motor and is connected; The pump housing 1 is provided with water filling hole 13, in pump chamber, is provided with to be connected with water receiving loam cake 6 by water receiving bottom 5 to be combined into the current deflecting device, and impeller 9 is provided with fixed plate 8; Impeller 9 is combined to form impeller unit with fixed plate 8; Outside impeller unit, be covered with water outlet loam cake 7, water outlet loam cake 7 is installed on the fixed cover 2, and the lower end of the water receiving bottom 5 of current deflecting device is provided with the water inlet that is communicated with the water intake 15 of the pump housing; The water outlet of current deflecting device has two; One of them water outlet is arranged on the water receiving bottom 5 and with pump housing water outlet and is communicated with, another water outlet be arranged on the water receiving loam cake 6 and with water outlet loam cake 7 and impeller unit over against, between pump chamber inner pump water intake and current deflecting device, be provided with filter screen 10; Be provided with sewage draining exit 13 in the lower end of the pump housing 1, this sewage draining exit 13 is in closed state when flat; In the arranged outside of motor 3 by forming pump case with right pump case 12 by left pump case 11.
Need in the pump housing, inject a certain amount of water through water filling hole when using for the first time; Starting electrical machinery; Water gets in the pump chamber from the water inlet of the pump housing 1, and through the impurity that filter screen 10 eliminations possibly exist, water enters into water receiving bottom 5 and is connected the water guiding device that is combined into water receiving loam cake 6.Water has two kinds of flow directions at the water guiding device the other end, and a kind of is the water outlet place that directly flows to the pump housing 1, and purpose is to carry out the efficient pressure compensation; A kind of is that the water outlet that passes through water receiving loam cake 6 " V " font flows to impeller unit; For the water that flows to impeller unit, impeller unit makes water extruded by the water outlet of water outlet loam cake 7 under the motor driving effect; Last water flows out from the water outlet of the pump housing 1, finally realizes self-priming and function of increasing pressure.
Claims (5)
1. portable timing booster water pump; Comprise the pump housing (1), fixed cover (2), motor (3) and the impeller (9) that are provided with water intake (15) and water outlet (16); The pump housing (1) and fixed cover (2) the formation pump chamber that is tightly connected; Motor (3) is installed in outside the pump chamber and is fixed on the fixed cover (2), and impeller (9) is installed in the pump chamber and with motor (3) and is connected, and it is characterized in that: the said pump housing (1) is provided with water filling hole (13); In said pump chamber, be provided with by water receiving bottom (5) and water receiving loam cake (6) and connect to form the current deflecting device; Said impeller (9) is provided with fixed plate (8); Said impeller (9) and fixed plate (8) are combined to form impeller unit; Outside said impeller unit, be covered with water outlet loam cake (7); Water outlet loam cake (7) is installed on the fixed cover (2), and the lower end of the water receiving bottom (5) of said current deflecting device is provided with the water inlet that is communicated with the water intake of the pump housing, and the water outlet of said current deflecting device has two; One of them water outlet is arranged on that water receiving bottom (5) is gone up and is communicated with pump housing water outlet, another water outlet be arranged on the water receiving loam cake (6) and with water outlet loam cake (7) and impeller unit over against.
2. portable timing booster water pump according to claim 1 is characterized in that: between said pump chamber inner pump water intake and current deflecting device, be provided with filter screen (10).
3. portable timing booster water pump according to claim 1 and 2 is characterized in that: be provided with sewage draining exit (14) in the lower end of the said pump housing (1).
4. portable timing booster water pump according to claim 3 is characterized in that: the arranged outside at motor (3) has pump case.
5. portable timing booster water pump according to claim 4 is characterized in that: said pump case is made up of left pump case (11) and right pump case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227541XU CN202250902U (en) | 2011-06-30 | 2011-06-30 | Portable timed booster water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227541XU CN202250902U (en) | 2011-06-30 | 2011-06-30 | Portable timed booster water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250902U true CN202250902U (en) | 2012-05-30 |
Family
ID=46112154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120227541XU Expired - Lifetime CN202250902U (en) | 2011-06-30 | 2011-06-30 | Portable timed booster water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167199A (en) * | 2016-12-07 | 2018-06-15 | 青岛海尔洗衣机有限公司 | A kind of pulsating pump and washing machine |
-
2011
- 2011-06-30 CN CN201120227541XU patent/CN202250902U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167199A (en) * | 2016-12-07 | 2018-06-15 | 青岛海尔洗衣机有限公司 | A kind of pulsating pump and washing machine |
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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: 20120530 |
|
| CX01 | Expiry of patent term |