CN201687047U - Water supply device preventing evacuation of water pump - Google Patents
Water supply device preventing evacuation of water pump Download PDFInfo
- Publication number
- CN201687047U CN201687047U CN2010202006565U CN201020200656U CN201687047U CN 201687047 U CN201687047 U CN 201687047U CN 2010202006565 U CN2010202006565 U CN 2010202006565U CN 201020200656 U CN201020200656 U CN 201020200656U CN 201687047 U CN201687047 U CN 201687047U
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- CN
- China
- Prior art keywords
- water
- pipeline
- water pump
- tank
- sealing radiator
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses a water supply device preventing evacuation of a water pump. The water supply device comprises a collecting basin, the water pump and a sealed water tank, wherein the water pump is provided with a water inlet end and a water outlet end; the sealed water tank is provided with a water tank inlet end and a water tank outlet end; the water tank inlet end is connected with the collecting basin through a first pipeline and the water tank outlet end is connected with the water inlet end of the water pump through a second pipeline; and the water outlet end of the water pump is connected with a third pipeline. In the utility model, the sealed water tank is filled with water all the time, the water pump pumps water from the sealed water tank, negative pressure exists in the sealed water tank, the sealed water tank pumps water from the collecting basin through the first pipeline, and water is supplemented to the sealed water tank to ensure that no evacuation phenomenon happens to the water pump during long-time work.
Description
Technical field
The utility model relates to the water supply installation technical field, refers in particular to a kind of water supply installation that prevents that water pump from finding time.
Background technology
Comprise that in pulp production plant the paper pulp that utilizes waste paper to produce paper pulp is again in the manufacturing apparatus; need the water in the collecting-tank be pumped in the production equipment by water pump and use; because the position of collecting-tank is lower; the water pump installation site is higher; the water pump that water in the collecting-tank is extracted all is long-term the unlatching usually; the phenomenon that water pump occurs finding time through regular meeting in the process of work has a strong impact on the life-span of water pump, and influences pulp production plant or the paper pulp normal operation of manufacturing apparatus again.
Summary of the invention
The purpose of this utility model is to provide a kind of water supply installation that prevents that water pump from finding time at the deficiencies in the prior art, and it guarantees the phenomenon that water pump occurs finding time at the Shi Buhui that works long hours.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of water supply installation that prevents that water pump from finding time, comprise collecting-tank, water pump and sealing radiator, water pump is provided with water inlet end and water side, sealing radiator is provided with water tank water intake end and water tank water side, the water tank water intake end connects collecting-tank by first pipeline, the water tank water side is by the water inlet end of second pipeline connection water pump, and the water side of water pump connects the 3rd pipeline.
The top of described sealing radiator is connected with water injection pipe.
Have access to valve on the described water injection pipe.
The top of described sealing radiator is connected with stack.
Have access to valve on the described stack.
Have access to valve respectively on described second pipeline and the 3rd pipeline.
The end that described second pipeline is used for connecting the water tank water intake end of sealing radiator extend into sealing radiator, the end that the 3rd pipeline is used for connecting the water tank water side of sealing radiator extend into sealing radiator, and the length that the 3rd pipeline extend in the sealing radiator extend into length in the sealing radiator greater than second pipeline.
Described first pipeline extend into the bottom of collecting-tank.
The beneficial effects of the utility model: the utility model comprises collecting-tank, water pump and sealing radiator, water pump is provided with water inlet end and water side, sealing radiator is provided with water tank water intake end and water tank water side, the water tank water intake end connects collecting-tank by first pipeline, the water tank water side connects the water inlet end of water pump by second pipeline, the water side of water pump connects the 3rd pipeline, in the utility model, the medium-term and long-term Zhu Full of sealing radiator water, water pump draws water from sealing radiator, has negative pressure in the sealing radiator, and sealing radiator draws water from collecting-tank by first pipeline, to the sealing radiator supplementing water, guarantee the phenomenon that water pump occurs finding time at the Shi Buhui that works long hours.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark among Fig. 1 is respectively: 1---collecting-tank, 2---water pump, 3---sealing radiator, 4---first pipeline, 5---second pipeline, 6---the 3rd pipeline, 7---water injection pipe, 8---valve, 9---stack.
The specific embodiment
A kind of embodiment that prevents the water supply installation that water pump is found time of the present utility model as shown in Figure 1, comprise collecting-tank 1, water pump 2 and sealing radiator 3, water pump 2 is provided with water inlet end and water side, sealing radiator 3 is provided with water tank water intake end and water tank water side, the water tank water intake end connects collecting-tank 1 by first pipeline 4, the water tank water side is by the water inlet end of second pipeline, 5 connection water pumps 2, and the water side of water pump 2 connects the 3rd pipeline 6.
In the utility model, sealing radiator 3 medium-term and long-term Zhu Full water, water pump 2 draws water from sealing radiator 3, there is negative pressure in the sealing radiator 3, sealing radiator 3 draws water from collecting-tank 1 by first pipeline 4, to sealing radiator 3 supplementing water, guarantees the phenomenon that water pump 2 occurs finding time at the Shi Buhui that works long hours.
Certainly, second water pump can also be set, the water in the collecting-tank 1 be pumped in the sealing radiator 1,, guarantee the phenomenon that water pump 2 occurs finding time at the Shi Buhui that works long hours to keep the water level of sealing radiator 3 by second water pump.
The top of sealing radiator 3 is connected with water injection pipe 7.Have access to valve 8 on the water injection pipe 7.If do not have fills with water in the sealing radiator 3, by water injection pipe 7 water filling in sealing radiator 3, to sealing radiator 3 supplementing water, guarantee the water level of sealing radiator 3 by water injection pipe 7, guarantee moment fills with water in the sealing radiator 3.
The top of sealing radiator 3 is connected with stack 9.Have access to valve 8 on the stack 9.By stack 9 air in the sealing radiator 3 is discharged, prevent from barosphere to occur at the top of sealing radiator 3, guaranteeing can moment fills with water in the sealing radiator 3.
The end that second pipeline 5 is used for connecting the water tank water intake end of sealing radiator 3 extend into sealing radiator 3, the end that the 3rd pipeline 6 is used for connecting the water tank water side of sealing radiator 3 extend into the length that sealing radiator 3, the three pipelines 6 extend in the sealing radiator 3 and extend into length in the sealing radiator 3 greater than second pipeline 5.Further guarantee can both from sealing radiator 3, draw water after water pump 2 works long hours, and the phenomenon that can not occur finding time.
Have access to valve 8 respectively on second pipeline 5 and the 3rd pipeline 6.Can control the on off operating mode of the current of second pipeline 5 and the 3rd pipeline 6 by valve 8.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. water supply installation that prevents that water pump from finding time, comprise collecting-tank and water pump, water pump is provided with water inlet end and water side, it is characterized in that: also comprise sealing radiator, sealing radiator is provided with water tank water intake end and water tank water side, the water tank water intake end connects collecting-tank by first pipeline, and the water tank water side is by the water inlet end of second pipeline connection water pump, and the water side of water pump connects the 3rd pipeline.
2. a kind of water supply installation that prevents that water pump from finding time according to claim 1, it is characterized in that: the top of described sealing radiator is connected with water injection pipe.
3. a kind of water supply installation that prevents that water pump from finding time according to claim 2 is characterized in that: have access to valve on the described water injection pipe.
4. according to the described a kind of water supply installation that prevents that water pump from finding time of one of claim 1 to 3, it is characterized in that: the top of described sealing radiator is connected with stack.
5. a kind of water supply installation that prevents that water pump from finding time according to claim 4 is characterized in that: have access to valve on the described stack.
6. a kind of water supply installation that prevents that water pump from finding time according to claim 5 is characterized in that: have access to valve respectively on described second pipeline and the 3rd pipeline.
7. a kind of water supply installation that prevents that water pump from finding time according to claim 6, it is characterized in that: the end that described second pipeline is used for connecting the water tank water intake end of sealing radiator extend into sealing radiator, the end that the 3rd pipeline is used for connecting the water tank water side of sealing radiator extend into sealing radiator, and the length that the 3rd pipeline extend in the sealing radiator extend into length in the sealing radiator greater than second pipeline.
8. a kind of water supply installation that prevents that water pump from finding time according to claim 7, it is characterized in that: described first pipeline extend into the bottom of collecting-tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202006565U CN201687047U (en) | 2010-05-24 | 2010-05-24 | Water supply device preventing evacuation of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202006565U CN201687047U (en) | 2010-05-24 | 2010-05-24 | Water supply device preventing evacuation of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687047U true CN201687047U (en) | 2010-12-29 |
Family
ID=43375332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202006565U Expired - Fee Related CN201687047U (en) | 2010-05-24 | 2010-05-24 | Water supply device preventing evacuation of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697411A (en) * | 2011-10-24 | 2012-10-03 | 张振兴 | Simple human body shower device |
| CN108951760A (en) * | 2018-07-06 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of fire cistern water intake well |
| CN109372062A (en) * | 2018-12-06 | 2019-02-22 | 广东新兴铸管有限公司 | A kind of new-type water pump water supply device |
-
2010
- 2010-05-24 CN CN2010202006565U patent/CN201687047U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697411A (en) * | 2011-10-24 | 2012-10-03 | 张振兴 | Simple human body shower device |
| CN108951760A (en) * | 2018-07-06 | 2018-12-07 | 中国航空规划设计研究总院有限公司 | A kind of fire cistern water intake well |
| CN109372062A (en) * | 2018-12-06 | 2019-02-22 | 广东新兴铸管有限公司 | A kind of new-type water pump water supply device |
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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: 20101229 Termination date: 20130524 |