CN206592341U - A kind of pump housing with Discharging bent-tube - Google Patents
A kind of pump housing with Discharging bent-tube Download PDFInfo
- Publication number
- CN206592341U CN206592341U CN201720353689.5U CN201720353689U CN206592341U CN 206592341 U CN206592341 U CN 206592341U CN 201720353689 U CN201720353689 U CN 201720353689U CN 206592341 U CN206592341 U CN 206592341U
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- Prior art keywords
- water
- pump housing
- tube
- discharging bent
- chamber
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Abstract
The utility model discloses a kind of pump housing with Discharging bent-tube, including the pump housing, including water inlet and delivery port, water inlet is arranged on one of side of the pump housing and connected with intake antrum, intake antrum is connected with intake tunnel, delivery port is arranged on another side of the pump housing and connected with water chamber, water chamber is connected with exhalant canal, blade wheel chamber is provided between intake tunnel and exhalant canal, Discharging bent-tube is provided with the water chamber, the water inlet end of the Discharging bent-tube is placed in water chamber, water side matching is located on delivery port, and water inlet end is higher than the peak of water side.The pump housing of the present utility model with Discharging bent-tube; add Discharging bent-tube structure; improve the storage water water level in pump housing when water pump is shut down; reduce the air volume in water chamber; it ensure that water pump on startup; in water chamber there is enough water circulations to enter in blade wheel chamber, so as to enable air to be discharged faster, improve water pump suction lift.
Description
Technical field
The utility model is a kind of pump housing with Discharging bent-tube.
Background technology
Generally, the water inlet of the pump housing and delivery port in the same horizontal line, and water inlet with water outlet in the two of the pump housing
Sideways, connection intake antrum and water chamber, intake antrum connection intake tunnel, water chamber connection exhalant canal, water inlet and are corresponded to respectively
Blade wheel chamber is set between passage and exhalant canal, and water chamber is also connected with return flow line, and return flow line is connected with blade wheel chamber, such as Fig. 1
Shown, in end-of-job, the water in water chamber 103 is discharged from delivery port, until being flushed with delivery port extreme lower position, this causes
The air of large volume has been gathered in water chamber, when water pump is reused and is started, the municipal water with certain hydraulic pressure from
Water inlet, which enters and mixed with a certain amount of air, eventually enters into blade wheel chamber 102, and then, the water for being mixed with air enters water chamber
103, because air is lighter, so, air is discharged from delivery port first, and the water for entering water chamber 103 is fallen after rise to return flow line
104, a part reenters blade wheel chamber 102, and another part is pushed to intake antrum 101, so, can not be short in blade wheel chamber 102
Air in time in a large amount of water of accumulation, water chamber 103 is mixed with the water in blade wheel chamber 102 again, then reenters water chamber
103, finally could be in the way of full water pressure from the discharge of pump housing delivery port so by several bouts.The pump housing of said structure, always
Body suction is low, and energy loss is big, and economy is not high.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of pump housing with Discharging bent-tube, and it can improve water
Pumping journey.
In order to solve the above technical problems, a kind of technical solution of the pump housing with Discharging bent-tube of the utility model is：
A kind of pump housing with Discharging bent-tube, including the pump housing, including water inlet and delivery port, water inlet are arranged on the pump housing
One of side is simultaneously connected with intake antrum, and intake antrum is connected with intake tunnel, and delivery port is arranged on another side of the pump housing
And connected with water chamber, water chamber is connected with exhalant canal, and blade wheel chamber is provided between intake tunnel and exhalant canal, described
Discharging bent-tube is provided with water chamber, the water inlet end of the Discharging bent-tube is placed in water chamber, water side matching is located on delivery port,
And water inlet end is higher than the peak of water side.
Preferably, the water inlet end axis of the Discharging bent-tube is vertical in normal direction with water side axis.
The water side of the Discharging bent-tube is provided with mounting flange, and the mounting flange matching is in the outer face of delivery port.
What the utility model can reach has the technical effect that：
Compared with prior art, the pump housing of the present utility model with Discharging bent-tube, the water inlet end of Discharging bent-tube is higher than
The mouth of a river so that water pump can keep higher water level when being stopped in water chamber, opposite, the air in water chamber holds
Product is small, so, and water pump falls after rise to return flow line when being again started up, in water chamber and enters the water of blade wheel chamber's interior circulation supercharging
Air in increase, water chamber can be discharged faster, so as to improve suction.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the schematic diagram of background technology；
Fig. 2 is sectional view of the present utility model；
Fig. 3 is stereogram of the present utility model；
Fig. 4 is the structural representation of Discharging bent-tube of the present utility model.
Embodiment
Fig. 2 to Fig. 4 is referred to, the utility model provides a kind of pump housing with Discharging bent-tube, including the pump housing 1, including enters
The mouth of a river 2 and delivery port 3, water inlet 2 are arranged on one of side of the pump housing 1 and connected with intake antrum, and intake antrum is logical with water inlet
Road 4 is connected, and delivery port 3 is arranged on another side of the pump housing 1 and connected with water chamber 5, and water chamber 5 is connected with exhalant canal,
It is provided between intake tunnel 4 and exhalant canal 5 in blade wheel chamber, the water chamber 5 and is provided with Discharging bent-tube 6, Discharging bent-tube 6 is
Plastic material, has the advantages that anticorrosive property is good, long lifespan, the water inlet end 7 of the Discharging bent-tube 6 is placed in water chamber 5, water outlet
The matching of end 8 is located on delivery port 3, and water inlet end 7 is higher than the peak of water side 8.
Preferably, in order that the storage water water level in the pump housing reaches highest and materials are most saved, the water inlet end 7 of Discharging bent-tube 6
Axis is vertical in normal direction with the axis of water side 8.
The water side 8 of the Discharging bent-tube 6 is provided with mounting flange 9, and the mounting flange 9 is matched in the outer end of delivery port 3
Face.
Operation principle of the present utility model is made an explanation below：
The pump housing of the present utility model with Discharging bent-tube, it is adaptable to any water pump, running water enters from the water inlet 2 of the pump housing
Enter intake antrum 4, and blade wheel chamber is then flowed into by intake tunnel, the impeller supercharging through blade wheel chamber, so as to be rushed by exhalant canal
Enter water chamber 5, when the water level in water chamber 5 reaches and covers the water inlet end 7 of Discharging bent-tube 6, water in water chamber 5 is from water outlet
The water inlet end 7 of bend pipe 6 enters, and is sprayed along Discharging bent-tube 6 from the water side 8 of Discharging bent-tube 6；When water pump no longer works, by
Flushed all the time with the water inlet end 7 of Discharging bent-tube 6 in the water level in the presence of Discharging bent-tube 6, water chamber 5, so that water chamber 5
And enough waters are full of in the pump housing 1 all the time, and it is relative, the volume of air is reduced, so, work is again started up in water pump
When, the air in external pipeline enters pump housing blade wheel chamber from water inlet 2, and is mixed into water chamber 5 with the water in blade wheel chamber,
Air-water mixture in water chamber 5, because gas is light, so, air is discharged from delivery port 3 first, and water falls after rise from return flow line
And entering blade wheel chamber, the utility model is due to the presence of Discharging bent-tube 6 so that have enough waters in the pump housing 1, it is ensured that follow
Ring enters the water of blade wheel chamber enough, and the air of mixing can be discharged as early as possible, so as to improve the suction of water pump.
A kind of pump housing with Discharging bent-tube provided above the utility model embodiment is described in detail, this
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand the technical scheme disclosed in the utility model；Simultaneously for those of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present utility model.
Claims (3)
1. a kind of pump housing with Discharging bent-tube, including the pump housing, including water inlet and delivery port, water inlet are arranged on its of the pump housing
In a side and connected with intake antrum, intake antrum is connected with intake tunnel, and delivery port is arranged on another side of the pump housing simultaneously
Connected with water chamber, water chamber is connected with exhalant canal, blade wheel chamber is provided between intake tunnel and exhalant canal, its feature
It is：Discharging bent-tube is provided with the water chamber, the water inlet end of the Discharging bent-tube is placed in water chamber, water side matching is located at
On delivery port, and water inlet end is higher than the peak of water side.
2. a kind of pump housing with Discharging bent-tube according to claim 1, it is characterised in that：The water inlet of the Discharging bent-tube
Hold axis vertical in normal direction with water side axis.
3. a kind of pump housing with Discharging bent-tube according to claim 1, it is characterised in that：The water outlet of the Discharging bent-tube
End is provided with mounting flange, and the mounting flange matching is in the outer face of delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353689.5U CN206592341U (en) | 2017-04-06 | 2017-04-06 | A kind of pump housing with Discharging bent-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353689.5U CN206592341U (en) | 2017-04-06 | 2017-04-06 | A kind of pump housing with Discharging bent-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206592341U true CN206592341U (en) | 2017-10-27 |
Family
ID=60120918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353689.5U Active CN206592341U (en) | 2017-04-06 | 2017-04-06 | A kind of pump housing with Discharging bent-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206592341U (en) |
-
2017
- 2017-04-06 CN CN201720353689.5U patent/CN206592341U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 318055 No. 333 Xinliu Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Patentee after: Zhejiang Sunwell pump industry Limited by Share Ltd Address before: 317005 No. 2-27, Ge Xi village, Dongcheng Town, Linghai City, Taizhou, Zhejiang Patentee before: Wu Haijun |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 318055 No. 41 Middle Road, park, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (Zhejiang rijing Pump Co., Ltd.) Patentee after: ZHEJIANG RIJING PUMP Co.,Ltd. Address before: 318055 No. 333 Xinliu Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Patentee before: ZHEJIANG RIJING PUMP Co.,Ltd. |