CN205207711U - High strength water -pump bottom valve seal structure - Google Patents
High strength water -pump bottom valve seal structure Download PDFInfo
- Publication number
- CN205207711U CN205207711U CN201521075684.8U CN201521075684U CN205207711U CN 205207711 U CN205207711 U CN 205207711U CN 201521075684 U CN201521075684 U CN 201521075684U CN 205207711 U CN205207711 U CN 205207711U
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- China
- Prior art keywords
- sleeve
- valve
- magnetic patch
- water
- high strength
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- 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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- Magnetically Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
(B, ) the utility model provides a high strength water -pump bottom valve seal structure. This high strength water -pump bottom valve seal structure includes the valve body, the valve body top is equipped with the delivery port, the bottom is connected with the disk seat, be equipped with the water inlet on the disk seat, still be equipped with guide bracket in the valve body, the last sliding connection of guide bracket has the valve rod, the valve rod bottom is connected with the valve clack, the valve clack bottom is equipped with magnetic path no. 1, still include the sleeve, be equipped with the inlet opening on the sleeve section of thick bamboo wall, the sleeve top is connected with the disk seat bottom surface, the sleeve bottom is equipped with the turn -ups towards sleeve inner wall extension, still including the magnetic path no. 2 that is located the sleeve, two bottom surface borders of magnetic path support on the turn -ups, two top surfaces of magnetic path are equipped with sealed the pad, and can be through valve rod and guide bracket cooperation, make the valve clack along flap shaft to the removal, and drive magnetic path no. 1 adsorbs magnetic path no. 2, make and sealedly to fill up the laminating on the disk seat bottom surface. This seal structure can realize the two way seal, can avoid the seal part in the valve body to rust simultaneously. (B, )
Description
Technical field
The utility model belongs to pumping plant technical field, relates to a kind of high strength bottom valve of water pump sealing configuration.
Background technique
Bottom valve of water pump prolonged placement is operated under water, and its material is metal, and after using a period of time, inner member can get rusty, and affects sealing.And when stopping pumping, sealing place is poorly sealed easily leaks, be therefore necessary to improve.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of sealing intensity higher, and has two way sealed function, and the high strength bottom valve of water pump sealing configuration that sealed member can be avoided to get rusty.
The purpose of this utility model realizes by following technical proposal: a kind of high strength bottom valve of water pump sealing configuration, comprise valve body, valve body top is provided with water outlet, valve body bottom is connected with valve seat, valve seat is provided with water intake, also guiding trestle is provided with in valve body, and guiding trestle slidably connects valve rod, valve rod bottom is connected with flap, it is characterized in that: bottom described flap, be provided with cylindrical magnetic patch one, also comprise the cylindrical sleeve of both ends open, sleeve wall is provided with some water inlets, and sleeve top is connected with valve seat bottom surface, sleeve bottom end is provided with annular flange towards sleeve lining extension, also comprise the cylindrical magnetic patch two being positioned at sleeve, and valve rod, flap, magnetic patch one, water intake, sleeve and magnetic patch two are all coaxially arranged, and be all axle with valve rod axis, described magnetic patch one diameter of section is not more than water intake bore, magnetic patch two diameter of section is identical with sleeve diameter, and sleeve diameter is greater than water intake bore, and magnetic patch two end face and interval, valve seat bottom surface are arranged, edge, magnetic patch two bottom surface is supported on flange, described magnetic patch two end face is provided with sealing gasket, and coordinate by valve rod and guiding trestle, flap is moved axially along flap, and drive magnetic patch one to enter in water intake, and adsorb magnetic patch two, and make sealing gasket be fitted on valve seat bottom surface, to be sealed into the mouth of a river and water inlet.
During work, current drive flap to be separated with water intake, therefore magnetic patch one is separated with magnetic patch two, water intake can be made to be communicated with water inlet and to carry out work, switch off the pump bottom valve time, coordinated by valve rod and guiding trestle, flap can be made to move axially along flap, and drive magnetic patch one to enter in water intake, and adsorb magnetic patch two, and make sealing gasket be fitted on valve seat bottom surface, to be sealed into the mouth of a river and water inlet, therefore sealing is realized by sealing gasket at seat bottom portion, flap can seal at valve seat end face simultaneously, to realize Bidirectional seal structure, sealing effect can be strengthened, and the sealed member in valve body can be avoided to get rusty by sealing gasket sealing.
In above-mentioned a kind of high strength bottom valve of water pump sealing configuration, described valve seat bottom surface is provided with internal thread seat, and sleeve top exterior walls is provided with outside thread, and sleeve is screwed onto on described internal thread seat.
Therefore be convenient to pulling off sleeves clear up, be also convenient to repacking.
In above-mentioned a kind of high strength bottom valve of water pump sealing configuration, described magnetic patch two end face is provided with the groove footpath circular adsorption tank identical with water intake bore, and bottom magnetic patch one can magnetic absorption in adsorption tank, and described sealing gasket is ringwise, and is arranged on magnetic patch two end face around adsorption tank.
Therefore connect more stable.
In above-mentioned a kind of high strength bottom valve of water pump sealing configuration, described sleeve lining is smooth surface.
Compared with prior art, the utility model tool has the following advantages:
During work, current drive flap to be separated with water intake, therefore magnetic patch one is separated with magnetic patch two, water intake can be made to be communicated with water inlet and to carry out work, switch off the pump bottom valve time, coordinated by valve rod and guiding trestle, flap can be made to move axially along flap, and drive magnetic patch one to enter in water intake, and adsorb magnetic patch two, and make sealing gasket be fitted on valve seat bottom surface, to be sealed into the mouth of a river and water inlet, therefore sealing is realized by sealing gasket at seat bottom portion, flap can seal at valve seat end face simultaneously, to realize Bidirectional seal structure, sealing effect can be strengthened, and the sealed member in valve body can be avoided to get rusty by sealing gasket sealing.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is this sealing configuration two kinds of using state structural representations respectively.
In figure,
1, valve body; 11, water outlet; 12, valve seat; 13, water intake; 14, guiding trestle; 15, valve rod; 16, flap; 17, magnetic patch one; 18, internal thread seat;
2, sleeve; 21, water inlet; 22, flange; 23, magnetic patch two; 24, sealing gasket; 25, adsorption tank.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of high strength bottom valve of water pump of the utility model sealing configuration, comprise valve body 1, valve body 1 top is provided with water outlet 11, valve body 1 bottom is connected with valve seat 12, valve seat 12 is provided with water intake 13, guiding trestle 14 is also provided with in valve body 1, and guiding trestle 14 slidably connects valve rod 15, valve rod 15 bottom is connected with flap 16, cylindrical magnetic patch 1 is provided with bottom flap 16, also comprise the cylindrical sleeve 2 of both ends open, sleeve 2 barrel is provided with some water inlets 21, and sleeve 2 top is connected with valve seat 12 bottom surface, sleeve 2 bottom is provided with annular flange 22 towards the extension of sleeve 2 inwall, also comprise the cylindrical magnetic patch 2 23 being positioned at sleeve 2, and valve rod 15, flap 16, magnetic patch 1, water intake 13, sleeve 2 and magnetic patch 2 23 are all coaxially arranged, and all with valve rod 15 axis for axle, magnetic patch 1 diameter of section is not more than water intake 13 bore, magnetic patch 2 23 diameter of section is identical with sleeve 2 internal diameter, and sleeve 2 internal diameter is greater than water intake 13 bore, and magnetic patch 2 23 end face and interval, valve seat 12 bottom surface are arranged, edge, magnetic patch 2 23 bottom surface is supported on flange 22, magnetic patch 2 23 end face is provided with sealing gasket 24, and coordinate by valve rod 15 and guiding trestle 14, flap 16 is moved axially along flap 16, and drive magnetic patch 1 to enter in water intake 13, and adsorb magnetic patch 2 23, and make sealing gasket 24 be fitted on valve seat 12 bottom surface, to be sealed into the mouth of a river 13 and water inlet 21.
Further, valve seat 12 bottom surface is provided with internal thread seat 18, and sleeve 2 top exterior walls is provided with outside thread, and sleeve 2 is screwed onto on internal thread seat 18.Magnetic patch 2 23 end face is provided with the groove footpath circular adsorption tank 25 identical with water intake 13 bore, and bottom magnetic patch 1 can magnetic absorption in adsorption tank 25, and sealing gasket 24 is ringwise, and is arranged on magnetic patch 2 23 end face around adsorption tank 25.Sleeve 2 inwall is smooth surface.
During work, current drive flap 16 to be separated with water intake 13, therefore magnetic patch 1 is separated with magnetic patch 2 23, water intake 13 can be made to be communicated with water inlet 21 and to carry out work, switch off the pump bottom valve time, coordinated by valve rod 15 and guiding trestle 14, flap 16 can be made to move axially along flap 16, and drive magnetic patch 1 to enter in water intake 13, and adsorb magnetic patch 2 23, and make sealing gasket 24 be fitted on valve seat 12 bottom surface, to be sealed into the mouth of a river 13 and water inlet 21, therefore bottom valve seat 12, sealing is realized by sealing gasket 24, flap 16 can seal at valve seat 12 end face simultaneously, to realize Bidirectional seal structure, sealing effect can be strengthened, and the sealed member in valve body 1 can be avoided to get rusty by sealing gasket 24 sealing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as valve body 1, water outlet 11, valve seat 12, water intake 13, guiding trestle 14, valve rod 15, flap 16, magnetic patch 1, internal thread seat 18, sleeve 2, water inlet 21, flange 22, magnetic patch 2 23, sealing gasket 24, adsorption tank 25 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. a high strength bottom valve of water pump sealing configuration, comprise valve body (1), valve body (1) top is provided with water outlet (11), valve body (1) bottom is connected with valve seat (12), valve seat (12) is provided with water intake (13), guiding trestle (14) is also provided with in valve body (1), and guiding trestle (14) slidably connects valve rod (15), valve rod (15) bottom is connected with flap (16), it is characterized in that: described flap (16) bottom is provided with cylindrical magnetic patch one (17), also comprise the cylindrical sleeve (2) of both ends open, sleeve (2) barrel is provided with some water inlets (21), and sleeve (2) top is connected with valve seat (12) bottom surface, sleeve (2) bottom is provided with annular flange (22) towards the extension of sleeve (2) inwall, also comprise the cylindrical magnetic patch two (23) being positioned at sleeve (2), and valve rod (15), flap (16), magnetic patch one (17), water intake (13), sleeve (2) and magnetic patch two (23) are all coaxially arranged, and all with valve rod (15) axis for axle, described magnetic patch one (17) diameter of section is not more than water intake (13) bore, magnetic patch two (23) diameter of section is identical with sleeve (2) internal diameter, and sleeve (2) internal diameter is greater than water intake (13) bore, and magnetic patch two (23) end face and valve seat (12) interval, bottom surface are arranged, magnetic patch two (23) edge, bottom surface is supported on flange (22), described magnetic patch two (23) end face is provided with sealing gasket (24), and coordinate by valve rod (15) and guiding trestle (14), flap (16) is moved axially along flap (16), and drive magnetic patch one (17) to enter in water intake (13), and adsorb magnetic patch two (23), and make sealing gasket (24) be fitted on valve seat (12) bottom surface, to be sealed into the mouth of a river (13) and water inlet (21).
2. a kind of high strength bottom valve of water pump sealing configuration according to claim 1, it is characterized in that: described valve seat (12) bottom surface is provided with internal thread seat (18), sleeve (2) top exterior walls is provided with outside thread, and sleeve (2) is screwed onto on described internal thread seat (18).
3. a kind of high strength bottom valve of water pump sealing configuration according to claim 2, it is characterized in that: described magnetic patch two (23) end face is provided with the groove footpath circular adsorption tank (25) identical with water intake (13) bore, and magnetic patch one (17) bottom energy magnetic absorption is in adsorption tank (25), and described sealing gasket (24) ringwise, and be arranged on magnetic patch two (23) end face around adsorption tank (25).
4. a kind of high strength bottom valve of water pump sealing configuration according to claim 3, is characterized in that: described sleeve (2) inwall is smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075684.8U CN205207711U (en) | 2015-12-22 | 2015-12-22 | High strength water -pump bottom valve seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075684.8U CN205207711U (en) | 2015-12-22 | 2015-12-22 | High strength water -pump bottom valve seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207711U true CN205207711U (en) | 2016-05-04 |
Family
ID=55845429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075684.8U Expired - Fee Related CN205207711U (en) | 2015-12-22 | 2015-12-22 | High strength water -pump bottom valve seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207711U (en) |
-
2015
- 2015-12-22 CN CN201521075684.8U patent/CN205207711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yao Guiran Inventor before: Xu Huan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170424 Address after: Lotus District 071000 in Hebei province Baoding City Keyuan Street No. 267 Patentee after: Hebei Tongda Pump Valve Group Co., Ltd. Address before: Zeguo town Ze Chu Road Wenling city Taizhou city Zhejiang province 317523 No. 218 Patentee before: Xu Huan |
|
| 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: 20160504 Termination date: 20181222 |