CN201521461U - Water pump cooled by adopting self-priming water - Google Patents
Water pump cooled by adopting self-priming water Download PDFInfo
- Publication number
- CN201521461U CN201521461U CN2009203122077U CN200920312207U CN201521461U CN 201521461 U CN201521461 U CN 201521461U CN 2009203122077 U CN2009203122077 U CN 2009203122077U CN 200920312207 U CN200920312207 U CN 200920312207U CN 201521461 U CN201521461 U CN 201521461U
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- water
- water pump
- cooling
- priming
- motor
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- Expired - Fee Related
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Abstract
The utility model discloses a water pump cooled by adopting a self-priming water. The water pump comprises a motor, a water inlet chamber, a water inlet impeller and a water outlet, wherein an outer casing is arranged outside a casing of the motor; a certain gap is formed between the outer casing and the casing of the motor to form a cooling chamber; a communicating hole is formed at the bottom of the cooling chamber and is communicated with the water inlet chamber; and the water outlet is formed at the top of the cooling chamber. The water pump overcomes the cooling defects in the conventional water pump, designs the water pump cooled by adopting the self-priming water, and carries out the cooling through pump water entering the water pump. Therefore, the utility model has the characteristics of good cooling effect and low requirement for working water level.
Description
Technical field
The utility model relates to a kind of water pump, the water-cooled water pump of particularly a kind of employing self-priming.
Background technique
At present, existing water pump structure generally comprises motor, intake chamber, water inlet impeller and the water outlet that is arranged on the intake chamber limit is formed, there is very big defective in this structural design, be that the heat that motor and electric capacity produce in the course of the work directly dispels the heat by the pump shell body, for this reason, water pump must sink under water in the course of the work, and water level can not be lower than the position of motor, take away heat by the water of water pump periphery and realize heat radiation, in case water level is lower than motor position, motor and capacitance temperature will sharply rise, and are easy to burn.
This working method of water pump is drawn water for deep water and is not had what problem, but draw water then incompetent for those ponds that need drain, water tank, cabin etc., cause is along with the wherein continuous minimizing of water retention capacity, the radiating effect of water pump periphery water can become worse and worse, and this can cause the water pump shortening in working life to a certain extent, is subject to the job requirement that water level can not be lower than motor simultaneously, the water of the inside can't be drained, remaining water is a lot, need manually clear up, and is time-consuming and take manpower.
The model utility content
At the problems referred to above, the utility model has designed the water-cooled water pump of a kind of employing self-priming, and it cools off by entering drawing water in the water pump, has good cooling results, the low characteristics of working water level requirement.
For achieving the above object, the utility model is by the following technical solutions:
The water-cooled water pump of a kind of employing self-priming, comprise motor, intake chamber, water inlet impeller and water outlet composition, it is characterized in that: the housing of described motor is outside equipped with a frame, have certain clearance between frame and the electric machine casing and form a cooling chamber, the cooling chamber bottom is provided with an intercommunicating pore and communicates with intake chamber; Described water outlet is arranged on the cooling chamber top.
Above-mentioned electric machine casing outside shape structure in the shape of a spiral is provided with.
When work, water enters from intake chamber, and enters cooling chamber through intercommunicating pore, is flowed out by the water outlet that is positioned at the cooling chamber top at last.In this process, the water pump of cooling chamber of flowing through draws water and constantly carries out exchange heat with electric machine casing, motor and electric capacity are well cooled off, and the water after the exchange heat is directly flowed out by water outlet, can not treat to draw water and impact, have good cooling results, the characteristics that cooling effect does not reduce can prolong water pump working life greatly.
In addition, thread-like structure also can be arranged in the electric machine casing of the present utility model outside, increases the area of contact of exchange heat exponentially with this, can further strengthen cooling effect and improve cooling effectiveness.
Above structural design of the present utility model, draw water constantly as long as make, cooling action exists all the time, and will guarantee in the reality normally to draw water, as long as intake chamber does not break away from the water surface, the requirement to water level when this makes the utility model pump working is very low, the water of the inside can be drained basically, only remain seldom remaining water, labor cleaning's workload seldom, and is time saving and energy saving.
Description of drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, electric machine casing of the present utility model are spiral helicine structural representation.
Embodiment
As shown in Figure 1, the water-cooled water pump of a kind of employing self-priming comprises motor 1, intake chamber 2, water inlet impeller 3 and water outlet 4 compositions.The housing 11 of described motor is outside equipped with a frame 5, has certain clearance between frame 5 and the electric machine casing 11 and forms a cooling chamber 6, and cooling chamber 6 bottoms are provided with an intercommunicating pore 61 and communicate with intake chamber 2.Described water outlet 4 is arranged on cooling chamber 6 tops.
At work, water enters from intake chamber 2, and enters cooling chamber 6 through intercommunicating pore 61, is flowed out by the water outlet 4 that is positioned at cooling chamber 6 tops at last.In this process, the water pump of cooling chamber 6 of flowing through draws water and constantly carries out exchange heat with electric machine casing 11, motor 1 and electric capacity are well cooled off, and the water after the exchange heat is directly flowed out by water outlet 4, can not treat to draw water and impact, have good cooling results, the characteristics that cooling effect does not reduce can prolong water pump working life greatly.
In addition, thread-like structure 111 also can be arranged in electric machine casing of the present utility model 11 outsides, as shown in Figure 2, increases the area of contact of exchange heat exponentially with this, can further strengthen cooling effect and improve cooling effectiveness.
Above structural design of the present utility model, draw water constantly as long as make, cooling action exists all the time, and will guarantee in the reality normally to draw water, as long as intake chamber 2 does not break away from the water surface, the requirement to water level when this makes the utility model pump working is very low, the water of the inside can be drained basically, only remain seldom remaining water, labor cleaning's workload seldom, and is time saving and energy saving.
In sum, the utility model is the water-cooled water pump of a kind of employing self-priming, and it cools off by entering drawing water in the water pump, has good cooling results, the low characteristics of working water level requirement.
The above, it only is better embodiment of the present utility model, be not that any pro forma restriction is done in invention, every foundation know-why of the present invention still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations or modification that above embodiment did.
Claims (2)
1. one kind is adopted the water-cooled water pump of self-priming, comprise motor, intake chamber, water inlet impeller and water outlet composition, it is characterized in that: the housing of described motor is outside equipped with a frame, have certain clearance between frame and the electric machine casing and form a cooling chamber, the cooling chamber bottom is provided with an intercommunicating pore and communicates with intake chamber; Described water outlet is arranged on the cooling chamber top.
2. the water-cooled water pump of a kind of employing self-priming as claimed in claim 1 is characterized in that: described electric machine casing outside shape structure in the shape of a spiral is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203122077U CN201521461U (en) | 2009-10-10 | 2009-10-10 | Water pump cooled by adopting self-priming water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203122077U CN201521461U (en) | 2009-10-10 | 2009-10-10 | Water pump cooled by adopting self-priming water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521461U true CN201521461U (en) | 2010-07-07 |
Family
ID=42507638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203122077U Expired - Fee Related CN201521461U (en) | 2009-10-10 | 2009-10-10 | Water pump cooled by adopting self-priming water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521461U (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 |
| WO2018228539A1 (en) * | 2017-06-17 | 2018-12-20 | 福建闽东电机股份有限公司 | Remotely monitorable smart and highly efficient user water supply system |
-
2009
- 2009-10-10 CN CN2009203122077U patent/CN201521461U/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 |
| WO2018228539A1 (en) * | 2017-06-17 | 2018-12-20 | 福建闽东电机股份有限公司 | Remotely monitorable smart and highly efficient user water supply system |
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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: 20100707 Termination date: 20121010 |