CN208040689U - A kind of combination unit of New type water pump suction hose and bottom valve - Google Patents
A kind of combination unit of New type water pump suction hose and bottom valve Download PDFInfo
- Publication number
- CN208040689U CN208040689U CN201820308833.8U CN201820308833U CN208040689U CN 208040689 U CN208040689 U CN 208040689U CN 201820308833 U CN201820308833 U CN 201820308833U CN 208040689 U CN208040689 U CN 208040689U
- Authority
- CN
- China
- Prior art keywords
- suction hose
- bottom valve
- water
- new type
- combination unit
- 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)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model belongs to plumbing technical field, discloses the combination unit of a kind of New type water pump suction hose and bottom valve, is provided with primer pump, water inlet, suction hose, pressure release bypass pipe, bottom valve；Water inlet is arranged in the primer pump side horizontal；Water inlet passes through bolt horizontal connection with suction hose；The suction hose uses quarter bend tube body, the suction hose right side integration to have water pipe bent angle, water pipe bent angle right side 45 ° of tops of level to weld pressure release bypass pipes；The water suction bottom of the tube welds bottom valve.The utility model New type water pump suction hose and bottom valve device are simple for structure, primer pump drainage effect is apparent, operation troubles rate is low, is effectively guaranteed destruction of the pressure water of termination of pumping superelevation water hammer under any circumstance to suction hose and bottom valve, while being not required to personnel and go to operate effectively saved labour.
Description
Technical field
The utility model belongs to plumbing technical field more particularly to the group of a kind of New type water pump suction hose and bottom valve attaches together
It sets.
Background technology
Currently, in underground construction operation, more effectively to ensure drainage underground safe and reliable operation, underground arterial drainage
It is installed on the water pump that a note diversion starts in pump house, for other water pumps jet pressure water is provided after noting diversion starting mode of pump.
But actual pump operation in due to closure of check ring not sternly in improper terminations of pumping such as fault trips when, water hammer high-pressure water reflux
It can break through suction hose easily and bottom valve rubber cushion, accident more likely expand and directly rush broken bottom valve and break through suction hose.
In conclusion problem of the existing technology is：Since closure of check ring is not sternly in failure in actual pump operation
When the improper terminations of pumping such as tripping, the reflux of water hammer high-pressure water can break through suction hose easily and bottom valve rubber cushion, accident more likely expand
It is big directly to rush broken bottom valve and break through suction hose, to influence drainage underground safe and reliable operation；When bottom valve and suction hose exception, need
Artificial drainage increases the labor intensity of staff.
Utility model content
In view of the problems of the existing technology, the utility model provides the combination of a kind of New type water pump suction hose and bottom valve
Device.
The utility model is realized in this way the combination unit of a kind of New type water pump suction hose and bottom valve, the new type water
The combination unit of water pump suction pipe and bottom valve includes primer pump, water inlet, suction hose, pressure release bypass pipe, bottom valve；
45 degree of oblique angle suction hoses of processing and fabricating and welding device in advance, suction hose standing height are higher than that water pump is original to be drawn
Water height, then welding connects on original water pump suction pipe, and is fixedly mounted in the combination unit of new suction hose and bottom valve.
Water inlet is arranged in the primer pump side horizontal；
The water inlet passes through bolt horizontal connection with suction hose；
The suction hose uses quarter bend tube body, the suction hose right side integration to have water pipe bent angle, water pipe bent angle right side
Weld pressure release bypass pipe in 45 ° of tops of level；
The water suction bottom of the tube welds bottom valve.
Further, integration has bypass pipe bent angle, pressure release bypass pipe lower end pipeline not to have at the top of the pressure release bypass pipe
Enter absorbing well, absorption well lower part.
Further, integration has water outlet, bypass pipe bent angle horizontal position to be higher than water outlet on the upside of the primer pump.
Further, the bottom valve includes upper flange, lower flange, quick coupling, stay bolt；The upper flange passes through stay bolt
Fixed quick coupling is connect with lower flange.
The advantages of the utility model and good effect are：The combination unit structure of the utility model water pump suction pipe and bottom valve
Succinctly, primer pump drainage effect is apparent, and operation troubles rate is low.Water supply pump bottom valve flange rubber cushion often damages before transformation, and meeting
Because improper termination of pumping causes the reflux of water pump high pressure water hammer to wash out bottom valve of water pump, larger security risk is buried, while replacing bottom
Valve flange rubber cushion must be completed in absorbing well, absorption well, and space is smaller in absorbing well, absorption well and bottom valve is larger by water submerged replacement difficulty, and often
Repair often it is bad, waste a large amount of manpower and materials.By having groped changing for gradually perfect water pump suction pipe and bottom valve device for a long time
It makes, reduces failure at bottom valve after the completion of water pump suction pipe and bottom valve device transformation, improves bearing just for bottom valve upper and lower part
The ability of pressure ensure that water pump shutdown water hammer water is all not enough to be accumulated into high pressure and generate reflux damage pump thing under any circumstance
Therefore；Therefore it is effectively guaranteed destruction of the termination of pumping superelevation water hammer pressure water to suction hose and bottom valve under any circumstance, while being not required to people
Member, which goes to operate, has effectively saved labour.
Description of the drawings
Fig. 1 is the structural representation of the combination unit of the New type water pump suction hose that the utility model embodiment provides and bottom valve
Figure；
Fig. 2 is the structure of the bottom valve of the combination unit of the New type water pump suction hose that the utility model embodiment provides and bottom valve
Schematic diagram；
In figure：1, primer pump；2, water outlet；3, water inlet；4, suction hose；4-1, water pipe bent angle；5, pressure release bypass pipe；5-
1, bypass pipe bent angle；6, absorbing well, absorption well；7, ground；8, bottom valve；8-1, upper flange；8-2, lower flange；8-3, stay bolt；8-4, quickly
Connector.
Specific implementation mode
For that can further appreciate that the new content, feature and effect of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the combination unit for the New type water pump suction hose and bottom valve that the utility model embodiment provides,
Including primer pump 1, water inlet 3, suction hose 4, pressure release bypass pipe 5, bottom valve 8；
Water inlet 3 is arranged in 1 side horizontal of the primer pump；
The water inlet 3 passes through bolt horizontal connection with suction hose 4；
The suction hose 4 uses quarter bend tube body, 4 right side integration of the suction hose to have water pipe bent angle 4-1, water pipe bent angle
45 ° of top welding pressure release bypass pipes 5 of level on the right side of 4-1；
Weld bottom valve 8 in 4 bottom of the suction hose.
As the preferred embodiment of the utility model, 5 top integration of the pressure release bypass pipe has bypass pipe bent angle 5-1,
5 lower end pipeline of the pressure release bypass pipe submerges 6 lower part of absorbing well, absorption well.
As the preferred embodiment of the utility model, 1 upside integration of the primer pump has water outlet 2, the bypass pipe
The horizontal positions bent angle 5-1 are higher than water outlet 2.
As the preferred embodiment of the utility model, the bottom valve 8 includes upper flange 8-1, lower flange 8-2, quick coupling
8-4, stay bolt 8-3；The upper flange 8-1 fixes quick coupling 8-4 by stay bolt 8-3 and is connect with lower flange 8-2.
The operation principle of the utility model is：Primer pump 1 is placed on ground 7, and bottom valve 8 and 4 entrance of suction hose is direct
Welding；8 upper flange 8-1 of bottom valve is fixed quick coupling 8-4 by stay bolt 8-3 to connect with lower flange 8-2, is effectively reduced
Simultaneously impact of water hammer has been effectively ensured in the damage of waterproof pad；A releasing pressure automatically bypass pipe 5 is added by suction hose 4, to ensure to transport
Diversion fills primer pump 1 and does not reveal before row, bypass pipe bent angle 5-1 horizontal position upward with 45° angle when installing pressure release bypass pipe 5
Higher than water outlet 2, it is turned under after exceeding primer pump 1 and the isometric guarantee of former suction hose is submerged in water.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. the combination unit of a kind of New type water pump suction hose and bottom valve, which is characterized in that the New type water pump suction hose and bottom valve
Combination unit be provided with primer pump, water inlet, suction hose, pressure release bypass pipe, bottom valve；
Water inlet is arranged in the primer pump side horizontal；
The water inlet passes through bolt horizontal connection with suction hose；
The suction hose uses quarter bend tube body, the suction hose right side integration to have water pipe bent angle, water pipe bent angle right side horizontal
Weld pressure release bypass pipe in 45 ° of tops；
The water suction bottom of the tube welds bottom valve.
2. the combination unit of New type water pump suction hose as described in claim 1 and bottom valve, which is characterized in that the pressure release bypass pipe
Top integration has bypass pipe bent angle, pressure release bypass pipe lower end pipeline to submerge absorbing well, absorption well lower part.
3. the combination unit of New type water pump suction hose as described in claim 1 and bottom valve, which is characterized in that on the upside of the primer pump
Integration has water outlet, the pressure release bypass pipe bent angle horizontal position to be higher than water outlet.
4. the combination unit of New type water pump suction hose as described in claim 1 and bottom valve, which is characterized in that the bottom valve includes upper
Flange, lower flange, quick coupling, stay bolt；The upper flange is fixed quick coupling by stay bolt and is connect with lower flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308833.8U CN208040689U (en) | 2018-03-07 | 2018-03-07 | A kind of combination unit of New type water pump suction hose and bottom valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308833.8U CN208040689U (en) | 2018-03-07 | 2018-03-07 | A kind of combination unit of New type water pump suction hose and bottom valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040689U true CN208040689U (en) | 2018-11-02 |
Family
ID=63949449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308833.8U Expired - Fee Related CN208040689U (en) | 2018-03-07 | 2018-03-07 | A kind of combination unit of New type water pump suction hose and bottom valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208040689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779478A (en) * | 2020-06-30 | 2020-10-16 | 张哲� | Water stopper for pumping water resource and hydrogeology and use method |
-
2018
- 2018-03-07 CN CN201820308833.8U patent/CN208040689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779478A (en) * | 2020-06-30 | 2020-10-16 | 张哲� | Water stopper for pumping water resource and hydrogeology and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |