CN205955937U - Pump body with one -way closed system - Google Patents
Pump body with one -way closed system Download PDFInfo
- Publication number
- CN205955937U CN205955937U CN201620967441.3U CN201620967441U CN205955937U CN 205955937 U CN205955937 U CN 205955937U CN 201620967441 U CN201620967441 U CN 201620967441U CN 205955937 U CN205955937 U CN 205955937U
- Authority
- CN
- China
- Prior art keywords
- pump
- motor
- universal wheel
- base
- utility
- Prior art date
- 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 - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a pump body with one -way closed system, including base, universal wheel, arresting gear, motor, pump, input, output, one -way check valve, shock pad, the bottom symmetry of base is equipped with the universal wheel, be equipped with arresting gear on the universal wheel, motor, the fixed setting of pump are on the base top to motor, pump bottom all are equipped with the shock pad, the main shaft of motor is connected with the impeller that sets up in the pump, be equipped with input, output on the pump, be equipped with one -way check valve on the output. Be equipped with a plurality of shock absorption cavity on the shock pad, be equipped with the damping spring of vertical extension in arbitrary shock absorption cavity. The beneficial effects of the utility model are that pump hydroenergy dynamic height, the shock attenuation is effectual.
Description
Technical field
This utility model belongs to pump technology field, especially relates to a kind of pump housing with unidirectional closed system.
Background technology
In prior art, after pump working terminates, usual water can flow backward to water pump, affects work effect, if refluence amount
Excessive also can bring other adverse effects.Meanwhile, existing water pump and servomotor are mostly arranged by way of rigidly fixing
On base, operation noise is big, and a kind of pump housing with unidirectional closed system that can solve problem above needs into one
Step research and development.
Utility model content
The purpose of this utility model be provide a kind of structure simple, simple to operate, good damping effect have unidirectional airtight
The pump housing of system.
The technical solution of the utility model is：A kind of pump housing with unidirectional closed system of the present utility model, the bottom of including
Seat, universal wheel, brake unit, motor, pump, input, outfan, one-way check valve, cushion；
The bottom of described base is arranged with universal wheel, and described universal wheel is provided with brake unit, and described motor, pump are fixed
It is arranged on base top, and motor, pump bottom are equipped with cushion, the main shaft of described motor and the impeller phase being arranged in pump
Connect, described pump is provided with input, outfan, and described outfan is provided with one-way check valve.
Described cushion is provided with some damping cavitys, is provided with the damping spring of vertical extension in arbitrary damping cavity.
The side of described base is provided with handle.
This utility model has the advantages and positive effects that：1st, due to adopting technique scheme, the pump water energy of water pump
Power is substantially improved；There is structure simple, processing cost is low, easy to utilize the advantages of.
2nd, good damping effect, noise is low, environmental protection.
3rd, it is easy to shift position.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1- base, 2- universal wheel, 3- brake unit, 4- motor, 5- pump, 6- input, 7- outfan, 8- is unidirectional
Check (non-return) valve, 9- cushion, 10- damping cavity, 11- damping spring, 12- handle.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is elaborated.
As shown in figure 1, a kind of pump housing with unidirectional closed system of the present utility model, including base 1, universal wheel 2, system
Dynamic device 3, motor 4, pump 5, input 6, outfan 7, one-way check valve 8, cushion 9；
The bottom of base 1 is arranged with universal wheel 2, and universal wheel 2 is provided with brake unit 3, and motor 4, pump 5 are fixedly installed on
Base 1 top, and motor 4, pump 5 bottom are equipped with cushion 9, and the main shaft of motor 4 is connected with the impeller being arranged in pump 5
Connect, pump 5 is provided with input 6, outfan 7, outfan 7 is provided with one-way check valve 8.
Described cushion 9 is provided with some damping cavitys 10, is provided with the damping bullet of vertical extension in arbitrary damping cavity 10
Spring 11.
The side of described base 1 is provided with handle 12.
The work process of this example：The outfan 6 of pump 5 plus non-return device, make the water one-way flow of outfan 6, exist simultaneously
When having air in pump chamber, so that the pump chamber of pump 5 is closed, form vacuum during work so that water pump pump outlet capacity is significantly lifted.
The setting of cushion 9, the mechanical shock producing when absorbable motor 4, pump 5 operation, reduces noise, extends this device
Service life.
Damping cavity 10, the setting of damping spring 11 are so that the absorbing shock performance of cushion 9 greatly promotes.
The setting of universal wheel 2, is easy to the position of this device mobile, the setting of brake unit 3, is easy to fix the position of this device
Put, the setting of handle 12, be easy to carry this device.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (2)
1. a kind of pump housing with unidirectional closed system it is characterised in that：Including base, universal wheel, brake unit, motor, pump,
Input, outfan, one-way check valve, cushion；
The bottom of described base is arranged with universal wheel, and described universal wheel is provided with brake unit, and described motor, pump are fixedly installed
On base top, and motor, pump bottom are equipped with cushion, and the main shaft of described motor is connected with the impeller being arranged in pump
Connect, described pump is provided with input, outfan, described outfan is provided with one-way check valve;
Described cushion is provided with some damping cavitys, is provided with the damping spring of vertical extension in arbitrary damping cavity.
2. a kind of pump housing with unidirectional closed system according to claim 1 it is characterised in that：The side of described base
It is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967441.3U CN205955937U (en) | 2016-08-30 | 2016-08-30 | Pump body with one -way closed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967441.3U CN205955937U (en) | 2016-08-30 | 2016-08-30 | Pump body with one -way closed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955937U true CN205955937U (en) | 2017-02-15 |
Family
ID=57980426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967441.3U Expired - Fee Related CN205955937U (en) | 2016-08-30 | 2016-08-30 | Pump body with one -way closed system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
-
2016
- 2016-08-30 CN CN201620967441.3U patent/CN205955937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513298A (en) * | 2019-07-26 | 2019-11-29 | 高邮市大江泵业有限公司 | A kind of mixed-flow pump of novel belt guiding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210830 |