CN203362632U - Novel water-cooling type water pump - Google Patents
Novel water-cooling type water pump Download PDFInfo
- Publication number
- CN203362632U CN203362632U CN 201320447530 CN201320447530U CN203362632U CN 203362632 U CN203362632 U CN 203362632U CN 201320447530 CN201320447530 CN 201320447530 CN 201320447530 U CN201320447530 U CN 201320447530U CN 203362632 U CN203362632 U CN 203362632U
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- pump
- water
- main body
- motor
- water pump
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Abstract
The utility model discloses a novel water-cooling type water pump which is used for conveying liquid or pressurizing liquid. The novel water-cooling type water pump comprises a pump shell main body, a rear cover, a water pump motor and an impeller, wherein a water pump motor mounting reserved opening is formed in one side end of the pump shell main body, the water pump motor penetrates through the water pump motor mounting reserved opening in a sealing manner, a plate body and the impeller are sleeved on a motor shaft of the water pump motor, the impeller is arranged on one side of the plate body, a volute is in covering connection with the plate body in the sealing manner, the water pump motor, the plate body and the volute which are arranged in the pump shell main body forms a sealed cavity with the inner wall of a pump cavity, the sealed cavity is communicated with a water discharging tube opening of the pump shell main body, a water inlet is formed in the end face of the volute, the water inlet and a water charging tube opening of the pump shell main body are communicated through a jet pump pipeline between the water inlet and a water charging tube opening of the pump shell main body, and more than one through hole is formed in the side wall of the volute. The novel water-cooling type water pump disclosed by the utility model solves the technical disadvantages that the motor of the current air-cooling type water pump has a bad cooling effect and large working noise, and has the advantages that the cooling effect is good, the working noise is small and the like.
Description
Technical field
The utility model relates to a kind of for delivery of liquid or make the Novel water-cooled water pump of liquid supercharging.
Background technique
Water pump is the machinery of carrying liquid or making the liquid supercharging.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to carry liquid to comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., the liquid that also can carry liquid, gaseous mixture and contain suspended solids.
The type of cooling of pump motor in prior art, generally all by the fan in motor, adopt the air-cooled temperature-reduction mode to make motor cooling, motor is in the process of work, thereby due to the environment around the large impact of noise ratio of radiation fan, the higher place to environmental requirement like this, the use narrow limitation of water pump is just larger.
The model utility content
The purpose of this utility model is to provide a kind of pump motor good cooling results, the Novel water-cooled water pump that operating noise is little in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the Novel water-cooled water pump that the utility model is designed, the pump case main body that comprises openable and closeable type, bonnet, pump motor and impeller, described pump case main body is provided with effluent pipe mouth and water inlet pipe mouth, also be provided with pump motor at the one side simultaneously reserved opening is installed, the pump motor sealing runs through above-mentioned pump motor installs reserved opening, wherein the main body of pump motor is positioned at the pump chamber of pump case main body, the bonnet lid is connected on the above-mentioned side end face of pump case main body, the impeller that is socketed with disk body and is positioned at this disk body one side on the motor shaft of pump motor, go back sealing cover and be connected to spiral case on this disk body, the described pump motor that is positioned at the pump case main body, the sealed chamber that is formed for holding water between disk body and spiral case and pump chamber inwall, effluent pipe mouth on sealing chamber and pump case main body connects, offer water intake on the spiral case end face, between water inlet pipe mouth on this water intake and pump case main body, by a Jet injector pipeline, be connected, also offer on the sidewall of described spiral case and comprise more than one through hole.
In order to prevent the pump motor water inlet, improve the working life of product, the motor shaft penetration hole border of pump motor described in the utility model is provided with annular projection, the end of disk body and the sealing of this annular projection plug together, and both form an infiltration collection chamber each other, described motor shaft is provided with axis hole, and an end of this axis hole and above-mentioned infiltration collection chamber connect, and its other end is drawn bonnet.The Novel water-cooled water pump of said structure is in specific works when seepage appears in the end of disk body and sealing place between annular projection, and the water oozed out can temporarily amass in infiltration collection chamber, then discharges outside water pump by axis hole.
The Novel water-cooled water pump that the utility model obtains, in its structure, the water of suction seal chamber first carries out cooling to pump motor, and then from the effluent pipe mouth water outlet, traditional air cooling way water pump when mutually, the cooling effect of motor of the Water-cooling water pump that the utility model provides is good, there is no the setting of radiation fan in its structure simultaneously, therefore not only there is no at work operating noise, local work that can be higher in environmental requirement, and can also reduce the cost of production of water pump and the energy consumption in when work; Last the utility model also has advantages of long service life.
The accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 Novel water-cooled water pump that provides;
Fig. 2 is the structural representation of the embodiment 1 Novel water-cooled water pump band flowing water that provides indication;
Fig. 3 is the structural representation of the embodiment 2 Novel water-cooled water pump that provides;
Fig. 4 is the partial enlarged drawing at H place in Fig. 3.
In figure: pump case main body 1, effluent pipe mouth 1-1, water inlet pipe mouth 1-2, pump motor are installed reserved opening 1-3, the 1-4 of sealed chamber, pump head housing 1-5, pump body housing 1-6, pump motor 2, motor shaft 2-1, annular projection 2-2, axis hole 2-1-1, bonnet 3, impeller 4, disk body 5, end 5-1, spiral case 6, through hole 6-1, water outlet 6-2, Jet injector pipeline 7, infiltration collection chamber 8.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As depicted in figs. 1 and 2, the Novel water-cooled water pump that the present embodiment provides, comprise the pump case main body 1 formed by pump head housing 1-5 and pump body housing 1-6, bonnet 3, pump motor 2 and impeller 4, described pump body housing 1-6 is provided with effluent pipe mouth 1-1, described pump head housing 1-5 is provided with water inlet pipe mouth 1-2, the side of described pump body housing 1-6 also is provided with pump motor reserved opening 1-3 is installed simultaneously, pump motor 2 sealings run through above-mentioned pump motor installs reserved opening 1-3, wherein the main body of pump motor 2 is positioned at pump body housing 1-6, bonnet 3 lids are connected on the above-mentioned side end face of pump body housing 1-6, the impeller 4 that is socketed with disk body 5 and is positioned at these disk body 5 one sides on the motor shaft 2-1 of pump motor 2, go back sealing cover and be connected to spiral case 6 on this disk body 5, the described pump motor 2 that is positioned at pump case main body 1, be formed for holding the 1-4 of sealed chamber of water between disk body 5 and spiral case 6 and pump chamber inwall, sealing chamber 1-4 and effluent pipe mouth 1-1 connect, offer water intake 6-2 on spiral case 6 end faces, between this water intake 6-2 and water inlet pipe mouth 1-2, by a Jet injector pipeline 7, be connected, also offer the through hole 6-1 of two symmetries on the sidewall of described spiral case 6.
Embodiment 2:
As shown in Figure 3 and Figure 4, the Novel water-cooled water pump that the present embodiment provides, its general structure is consistent with embodiment 1, but in order to prevent pump motor 2 water inlets, improve the working life of product, the motor shaft 2-1 penetration hole border of pump motor described in the utility model 2 is provided with annular projection 2-2, the end 5-1 of disk body 5 and this annular projection 2-2 sealing plug together, and both form an infiltration collection chamber 8 each other, described motor shaft 2-1 is provided with axis hole 2-1-1, the end of this axis hole 2-1-1 and above-mentioned infiltration collection chamber 8 connect, its the other end is drawn bonnet 3.The Novel water-cooled water pump of said structure is in specific works when seepage appears in the end 5-1 of disk body 5 and sealing place between annular projection 2-2, and the water oozed out can temporarily amass in infiltration collection chamber 8, then discharges outside water pump by axis hole 2-1-1.
Claims (2)
1. a Novel water-cooled water pump, the pump case main body (1) that comprises openable and closeable type, bonnet (3), pump motor (2) and impeller (4), described pump case main body (1) is provided with effluent pipe mouth (1-1) and water inlet pipe mouth (1-2), also be provided with pump motor at the one side simultaneously reserved opening (1-3) is installed, pump motor (2) sealing runs through above-mentioned pump motor installs reserved opening (1-3), wherein the main body of pump motor (2) is positioned at the pump chamber of pump case main body (1), bonnet (3) lid is connected on the above-mentioned side end face of pump case main body (1), the impeller (4) that is socketed with disk body (5) and is positioned at these disk body (5) one sides on the motor shaft (2-1) of pump motor (2), go back sealing cover and be connected to spiral case (6) on this disk body (5), it is characterized in that: the described pump motor (2) that is positioned at pump case main body (1), be formed for holding the sealed chamber (1-4) of water between disk body (5) and spiral case (6) and pump chamber inwall, sealing chamber (1-4) connects with the effluent pipe mouth (1-1) on pump case main body (1), offer water intake (6-2) on spiral case (6) end face, between water inlet pipe mouth (1-2) on this water intake (6-2) and pump case main body (1), by Jet injector pipeline (7), be connected, also offer on the sidewall of described spiral case (6) and comprise more than one through hole (6-1).
2. Novel water-cooled water pump according to claim 1, it is characterized in that: motor shaft (2-1) the penetration hole border of described pump motor (2) is provided with annular projection (2-2), the end (5-1) of disk body (5) plugs together with this annular projection (2-2) sealing, and both form an infiltration collection chamber (8) each other, described motor shaft (2-1) is provided with axis hole (2-1-1), one end of this axis hole (2-1-1) and above-mentioned infiltration collection chamber (8) connect, and its other end is drawn bonnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447530 CN203362632U (en) | 2013-07-26 | 2013-07-26 | Novel water-cooling type water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447530 CN203362632U (en) | 2013-07-26 | 2013-07-26 | Novel water-cooling type water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362632U true CN203362632U (en) | 2013-12-25 |
Family
ID=49810406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320447530 Expired - Lifetime CN203362632U (en) | 2013-07-26 | 2013-07-26 | Novel water-cooling type water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366639A (en) * | 2017-08-21 | 2017-11-21 | 王道红 | Novel water-cooled water pump |
| CN107806421A (en) * | 2017-10-20 | 2018-03-16 | 项达章 | A kind of Water-cooling water pump |
-
2013
- 2013-07-26 CN CN 201320447530 patent/CN203362632U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366639A (en) * | 2017-08-21 | 2017-11-21 | 王道红 | Novel water-cooled water pump |
| CN107806421A (en) * | 2017-10-20 | 2018-03-16 | 项达章 | A kind of Water-cooling water pump |
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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: 20131225 |
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| CX01 | Expiry of patent term |