CN203835702U - Vibration reduction system of non-negative pressure water supply equipment - Google Patents
Vibration reduction system of non-negative pressure water supply equipment Download PDFInfo
- Publication number
- CN203835702U CN203835702U CN201420178770.0U CN201420178770U CN203835702U CN 203835702 U CN203835702 U CN 203835702U CN 201420178770 U CN201420178770 U CN 201420178770U CN 203835702 U CN203835702 U CN 203835702U
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- Prior art keywords
- water
- water pump
- negative pressure
- pump
- vibration reduction
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Abstract
The utility model provides a vibration reduction system of non-negative pressure water supply equipment. The vibration reduction system of the non-negative pressure water supply equipment comprises a water pump and is characterized in that a water inlet of a water pump is connected with an eccentric reducer flexible connector, a water outlet of the water pump is reduced concentrically, then is connected with a bend and is connected into a water supply network through a concentric flexible connector, the bend and the water pump are located on the same vertical plane, and a slab type vibration reduction pad is arranged between the water pump and a base. According to the vibration reduction system of the non-negative pressure water supply equipment, as the front flexible connector and the rear flexible connector of the water pump are applied, noise caused by shaking of the water pump can be reduced, and the water pump can be connected with other structures more firmly. Meanwhile, eccentric reducing is carried out on the water inlet of the water pump, bubbles at the water inlet can be eliminated, the water inlet capacity is increased, and gas accumulation does not exist in the water pump; as the concentric reducing is carried out on the water outlet of the water pump, water pressure can be released as soon as possible, water resistance is reduced, and the efficiency of the water pump is improved.
Description
Technical field
The utility model relates to municipal water supply field, refers to especially a kind of non-negative pressure water-supply installation shock mitigation system.
Background technique
In existing municipal water supply equipment, complete equipment is installed on plant bottom case, before and after water pump connection or water pump and base be connected and base is all hard connection with being connected of basis, ground.
The shortcoming that this Placement is brought is: during water pump operation, can produce vibrations, if connection part shakes for a long time, can make bolt looseness and occur leaking; And the noise that vibrations have produced while also having increased water pump operation.
Model utility content
The utility model proposes a kind of non-negative pressure water-supply installation shock mitigation system, the harmful effects such as noise that the vibrations while having alleviated water pump operation bring.
The technical solution of the utility model is achieved in that
A non-negative pressure water-supply installation shock mitigation system, comprising:
Pump intake connects an eccentric reducing soft connector;
Pump outlet connects one and is positioned at the bend pipe of same vertical plane with described water pump after concentric reducing, and passes through together soft-hearted joint access water supply network;
One planar beam is set between water pump and base.
Above-mentioned non-negative pressure water-supply installation shock mitigation system, has applied soft connector due to before and after water pump, can alleviate the noise that water pump vibrations bring, and also makes water pump more firm with being connected of other structures (water-in and water-out house steward).
And, at pump intake place, carry out eccentric reducing, can eliminate water inlet bubble, increase water inlet capacity, make the water pump can pneumatosis; At pump outlet place, carry out concentric reducing, also can make hydraulic pressure be discharged as early as possible, reduce the resistance of water, improve the efficiency of water pump.
And, having adopted after the technical program, pump outlet connecting pipeline can be set to be connected at vertical plane with water pump, can reduce the space of hold facility.
Preferably, the beam between described water pump and base adopts planar damping rubber pad, can certainly adopt other material beams.
As the technical program, further improve, between the base and basis, ground of equipment, be also provided with beam.Concrete, can the bowl-shape beam of one back-off be respectively set at the place, four angles of plant bottom case.
In sum, non-negative pressure water-supply installation shock mitigation system of the present utility model makes device structure more reasonable, the use of different soft connectors and beam, and the noise while effectively reducing or reducing starting mode of pump or operation, moves equipment more safely and reliably.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the composition schematic diagram of the utility model non-negative pressure water-supply installation shock mitigation system;
In figure: 1-water pump; 2-planar beam; The eccentric reducing soft connector of 3-; The concentric reducing of 4-; The concentric soft connector of 5-; 6-water intake; 7-water outlet; 8-bend pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, non-negative pressure water-supply installation shock mitigation system of the present utility model, comprising:
Water pump 1;
Pump intake 6 connects an eccentric reducing soft connector 3;
Pump outlet 7 connects one and is positioned at the bend pipe 8 of same vertical plane with described water pump after concentric reducing 4, and passes through together soft-hearted joint 5 access water supply networks;
Between described water pump 1 and base (not shown on figure), a planar beam 2 is set.
Above-mentioned non-negative pressure water-supply installation shock mitigation system, owing to having applied soft connector in water pump 1 front and back, can alleviate the noise that water pump vibrations bring, and also makes water pump more firm with being connected of other structures (water-in and water-out house steward).
And 6 places carry out eccentric reducing at pump intake, can eliminate water intake 6 place's bubbles, increase water inlet capacity, make the water pump 1 can pneumatosis; At pump outlet 7 places, carry out concentric reducing 4, also can make hydraulic pressure be discharged as early as possible, reduce the resistance of water, improve the efficiency of water pump 1.
And, having adopted after the technical program, pump outlet 7 connecting pipelines can be set to be connected at vertical plane with water pump, can reduce the space of hold facility.
Preferably, the beam between described water pump 1 and base adopts planar damping rubber pad, can certainly adopt other material beams.
As the technical program, further improve, between the base and basis, ground (not shown on figure) of equipment, be also provided with beam.Concrete, can between the basis, Chu Yu ground, four angles of plant bottom case, the bowl-shape beam of a back-off be respectively set.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a non-negative pressure water-supply installation shock mitigation system, comprises water pump, it is characterized in that:
Pump intake connects an eccentric reducing soft connector;
Pump outlet connects one and is positioned at the bend pipe of same vertical plane with described water pump after concentric reducing, and passes through together soft-hearted joint access water supply network;
One planar beam is set between water pump and base.
2. non-negative pressure water-supply installation shock mitigation system according to claim 1, is characterized in that:
Described planar beam is planar damping rubber pad.
3. non-negative pressure water-supply installation shock mitigation system according to claim 2, is characterized in that:
Between described base and basis, ground, be provided with beam.
4. non-negative pressure water-supply installation shock mitigation system according to claim 3, is characterized in that:
Between the basis, Chu Yu ground, four angles of described base, the bowl-shape beam of a back-off is respectively set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178770.0U CN203835702U (en) | 2014-04-14 | 2014-04-14 | Vibration reduction system of non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178770.0U CN203835702U (en) | 2014-04-14 | 2014-04-14 | Vibration reduction system of non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835702U true CN203835702U (en) | 2014-09-17 |
Family
ID=51513550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178770.0U Expired - Fee Related CN203835702U (en) | 2014-04-14 | 2014-04-14 | Vibration reduction system of non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762690A (en) * | 2017-01-06 | 2017-05-31 | 宁波九缘菲力加泵业有限公司 | A kind of special RO machine self-absorption pressurizing voltage stabilizing pumping systems of water purifier |
| CN109027503A (en) * | 2018-08-29 | 2018-12-18 | 广船国际有限公司 | A kind of marine piping shock-damping structure |
-
2014
- 2014-04-14 CN CN201420178770.0U patent/CN203835702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762690A (en) * | 2017-01-06 | 2017-05-31 | 宁波九缘菲力加泵业有限公司 | A kind of special RO machine self-absorption pressurizing voltage stabilizing pumping systems of water purifier |
| CN109027503A (en) * | 2018-08-29 | 2018-12-18 | 广船国际有限公司 | A kind of marine piping shock-damping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MENG JUAN Free format text: FORMER OWNER: WEIFANG HONGKE HYDROELECTRIC EQUIPMENT CO., LTD. Effective date: 20150529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261000 WEIFANG, SHANDONG PROVINCE TO: 262612 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150529 Address after: 262612 No. 96 village, Shaw Town, Wolong Town, Linqu County, Shandong Patentee after: Meng Juan Address before: 261000 Shandong Province, Weifang city Weicheng District Haode luster trade square A-1-4 two building four Street No. 76 Patentee before: Weifang Hong Ke hydroelectric facility Co., Ltd |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG HONGKE HYDROELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MENG JUAN Effective date: 20150831 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150831 Address after: Chang Road high tech Industrial Park, 261000 Shandong city of Weifang province Weicheng District Weihe Patentee after: Shandong Macro Scientific Hydropower Equipment Co., Ltd. Address before: 262612 No. 96 village, Shaw Town, Wolong Town, Linqu County, Shandong Patentee before: Meng Juan |
|
| 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: 20140917 Termination date: 20200414 |