CN203441826U - Multifunctional water pump - Google Patents
Multifunctional water pump Download PDFInfo
- Publication number
- CN203441826U CN203441826U CN201320543403.1U CN201320543403U CN203441826U CN 203441826 U CN203441826 U CN 203441826U CN 201320543403 U CN201320543403 U CN 201320543403U CN 203441826 U CN203441826 U CN 203441826U
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- CN
- China
- Prior art keywords
- pump
- water
- water pump
- multifunctional water
- impeller
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional water pump. In order to solve the problems that an existing submersible pump and an existing centrifugal pump are difficult in shallow water pumping, and when the submersible pump and the centrifugal pump are vertically placed, a motor can be burnt easily, the multifunctional water pump comprises a base with a suction inlet and an enclosure which is provided with a motor inside. The base is provided with an impeller. The enclosure is provided with an outer shell, and a closed cooling cavity is formed between the enclosure and the outer shell. A water outlet of the impeller is communicated with the cooling cavity, and a pump water outlet is formed in the upper portion of the outer shell. According to the multifunctional water pump, the cooling cavity is arranged in a submersible pump, the temperature overload of the motor is guaranteed through water of the motor itself, and therefore the service life of the submersible pump is prolonged.
Description
Technical field
The utility model relates to submersible pump field, is specially a kind of multifunctional water pump.
Background technique
There is the difficult problem of drawing water in the shoal water of (such as large-scale cement pond, large-scale metal bucket clean) can not dig pit for existing submersible pump and centrifugal pump, in this shoal water, common submersible pump is sleeping put take out less than water, erect standing time oversize again can motor damage.In addition, too much for underground water, large in pipeline installation mobility, underground water is continuous, in situation about cannot construct, use common submersible pump, dig pit and put into submersible pump, water can be little sandstone, stream mud along with in suction pump, jam water pump, quits work, overlong time, motor damage; Meanwhile, under the continuous situation of change of water level, use submersible pump to worry that water level is too low, use centrifugal pump cannot be worked after worrying to enter air, and motor is flooded in water level rise thereupon, until burn.
Model utility content
In order to overcome existing submersible pump and centrifugal pump, exist shallow water to extract difficulty, erect the deficiency of placing easy motor damage, the utility model aims to provide a kind of multifunctional water pump, this submersible pump has cooling chamber, thereby utilize self water assurance motor temperature overload, thereby reach the object that extends the submersible pump life-span.
To achieve these goals, the technological scheme that the utility model adopts is:
, comprise have suction port base, in the casing of motor is housed; Described base is equipped with impeller; Its structural feature is that described casing is provided with a shell outward, has the cooling chamber of sealing between this casing and shell; The water outlet of described impeller is communicated with described cooling chamber, and the top of described shell is provided with pumps the mouth of a river.
Thus, water is sent in cooling chamber from impeller water outlet by impeller from the suction port of base, then from the mouth of a river of pumping on submersible pump top, send, utilize the water self extracting to carry out cooling to motor, when vertically placing or drop to the ground placement, submersible pump all can guarantee that motor runs well, avoid motor temperature transship and burn, thereby extended the working life of submersible pump.
Be below the technological scheme of further improvement of the utility model:
In order to prevent that silt from entering in the pump housing, described base bottom is provided with cushion block.
In order to prevent that large particle foreign material from entering in the pump housing, filter screen is equipped with at the suction port place of described base.Further, the mesh aperture of described filter screen is 2mm ~ 3mm, can prevent the stuck impeller of foreign material.
Height 1.5cm ~ the 3cm of described base.
As a kind of concrete structural type, the water outlet of described impeller is connected to outer casing bottom, described in pump the mouth of a river and be positioned at cover top portion.
Compared with prior art, the beneficial effects of the utility model are:
1. volume is little, lightweight, working service convenient, do not need to build special pump house;
2. this machine, in like product, does not increase power consumption, does not affect lift, does not affect flow;
3. practical, common submersible pump and centrifugal pump can not complete, and this function normally completes;
4. shoal water, but in situation about can not dig pit, water pump of the present utility model is crouching and can erect and draw water while taking out less than water, no matter the time for a long time can not affect normal operation and motor damage;
5. underground water is too much, at pipeline mobility is installed large, and underground water is continuous, in situation about cannot construct, only need be on pump-foot underlay of the present utility model a cushion block, make horizontal flow just can not bring silt into;
6. under the continuous situation of change of water level, do not worry that water pump of the present utility model burns, therefore without appointing trouble and worry.
The places such as multifunctional water pump of the present utility model can be installed at draining, gard watering and hotel, dining room, high building, the under ground piping of rural area field irrigation, aquaculture, large washing basin cleaning are supplied water used.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Accompanying drawing explanation
Fig. 1 is a kind of multifunctional water pump embodiment's of the utility model structure principle chart (band office is cutd open).
In the drawings
1-casing; 2-impeller water outlet; 3-pumps the mouth of a river; 4-shell;
5-cable; 6-base; 7-cooling chamber; 8-cushion block.
Embodiment
, as shown in Figure 1, comprise have suction port base 6, in the casing 1 of motor is housed; Described base 6 is equipped with impeller; Described casing 1 is outer is provided with a shell 4, has the cooling chamber 7 of sealing between this casing 1 and shell 4; The height 2cm of described base.The water outlet 2 of described impeller is communicated with described cooling chamber 7 bottoms, and the top of described shell 4 is provided with pumps the mouth of a river 3.In order to prevent that silt from entering in the pump housing, described base 6 bottoms are provided with cushion block 8, and the suction port place of base 6 is provided with filter screen, and the mesh aperture of this filter screen is 2mm, can prevent the stuck impeller of foreign material.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Claims (6)
1. a multifunctional water pump, comprise have suction port base (6), in the casing (1) of motor is housed; Described base (6) is equipped with impeller; It is characterized in that, described casing (1) is outer is provided with a shell (4), has the cooling chamber (7) of sealing between this casing (1) and shell (4); The water outlet of described impeller (2) is communicated with described cooling chamber (7), and the top of described shell (4) is provided with pumps the mouth of a river (3).
2. multifunctional water pump according to claim 1, is characterized in that, described base (6) bottom is provided with cushion block (8).
3. multifunctional water pump according to claim 1, is characterized in that, filter screen is equipped with at the suction port place of described base (6).
4. multifunctional water pump according to claim 1, is characterized in that, the height 1.5cm ~ 3cm of described base (6).
5. multifunctional water pump according to claim 3, is characterized in that, the mesh aperture of described filter screen is 2mm ~ 3mm.
6. according to the multifunctional water pump one of claim 1 ~ 5 Suo Shu, it is characterized in that, the water outlet of described impeller (2) is connected to shell (4) bottom, described in pump the mouth of a river (3) and be positioned at shell (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543403.1U CN203441826U (en) | 2013-09-03 | 2013-09-03 | Multifunctional water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320543403.1U CN203441826U (en) | 2013-09-03 | 2013-09-03 | Multifunctional water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441826U true CN203441826U (en) | 2014-02-19 |
Family
ID=50092885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320543403.1U Expired - Fee Related CN203441826U (en) | 2013-09-03 | 2013-09-03 | Multifunctional water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203441826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214183A1 (en) * | 2017-05-23 | 2018-11-29 | 苏州优德通力科技有限公司 | Intelligently-controlled anti-blocking water-cooled multipurpose pump |
| US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
-
2013
- 2013-09-03 CN CN201320543403.1U patent/CN203441826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214183A1 (en) * | 2017-05-23 | 2018-11-29 | 苏州优德通力科技有限公司 | Intelligently-controlled anti-blocking water-cooled multipurpose pump |
| US11808268B2 (en) | 2020-10-19 | 2023-11-07 | Milwaukee Electric Tool Corporation | Stick pump assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |