CN108317278A - A kind of valve high-efficiency sealing device of metal bellows - Google Patents
A kind of valve high-efficiency sealing device of metal bellows Download PDFInfo
- Publication number
- CN108317278A CN108317278A CN201810291258.XA CN201810291258A CN108317278A CN 108317278 A CN108317278 A CN 108317278A CN 201810291258 A CN201810291258 A CN 201810291258A CN 108317278 A CN108317278 A CN 108317278A
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- China
- Prior art keywords
- valve
- water
- valve body
- wall
- storage tank
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Diaphragms And Bellows (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of valve high-efficiency sealing devices of metal bellows, including aqua storage tank, the side of the aqua storage tank bottom interior wall is welded with fixed seat, and suction pump is bolted at the top of fixed seat, the side of the suction pump is welded with the first water pipe, the both sides of the aqua storage tank bottom interior wall are welded with fixed frame, and valve body has been bolted in the top of two fixed frames, the side outer wall of the valve body is provided with water outlet, valve deck has been bolted in the both sides of the body top, and the top of valve deck is located at intermediate position and is provided with the second threaded hole.The invention enables the water penetrated in device to be collected into aqua storage tank, reduce the waste at water source, water in aqua storage tank is recycled, water is recovered in valve body by the second water pipe, so that the water in valve body can only be flowed into and cannot be flowed out, the leakproofness for improving device avoids the drainage of device, improves the leakproofness of device.
Description
Technical field
The present invention relates to valve seal technical field more particularly to a kind of valve high-efficiency sealing devices of metal bellows.
Background technology
Valve is the mechanical device of flow, flow direction, pressure, temperature of fluid media (medium) of control flowing etc., and valve is pipeline
Basic component in system, valve pipe fitting technically with pump, discuss often as an individual classification.Valve
Manual or handwheel, handle or pedal operation can be used, the pressure of fluid media (medium), temperature and flow can also be changed by controlling
Variation has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting or overflow pressure relief etc., is used for fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
More, valve can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium etc.
The flowing of various types fluid, the connection between two metal bellows are usually also required to use valve, but valve and metal wave
Often there is the phenomenon that leak because of connecting not close in line pipe, to generate waste.Therefore, there is an urgent need for design a kind of wavy metal
The valve high-efficiency sealing device of pipe solves the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of valve of the metal bellows proposed
Door high-efficiency sealing device.
To achieve the goals above, present invention employs following technical solutions：
A kind of valve high-efficiency sealing device of metal bellows, including aqua storage tank, the side of the aqua storage tank bottom interior wall
It is welded with fixed seat, and suction pump has been bolted at the top of fixed seat, the side of the suction pump is welded with the first water
Pipe, the both sides of the aqua storage tank bottom interior wall are welded with fixed frame, and the top of two fixed frames has been bolted
The side outer wall of valve body, the valve body is provided with water outlet, and valve deck, and valve has been bolted in the both sides of the body top
The top of lid is located at intermediate position and is provided with the second threaded hole, and lead screw is threaded on the inner wall of second threaded hole, and
The bottom of lead screw is welded with valve plate, and fixed block has been bolted at the top of valve plate, and the outer wall of the lead screw is close to top
Position be threaded with handwheel, and the outer wall of handwheel is provided with anti-skid chequer, side of the valve body far from water outlet be provided with into
The mouth of a river, and the both sides outer wall of valve body is provided with equidistant the first threaded hole being distributed in a ring.
Preferably, side of the suction pump far from the first water pipe is welded with the second water pipe, and the inside of the second water pipe is set
It is equipped with check valve.
Preferably, the both sides of the valve deck bottom are provided with fixing groove, and the specification phase of the specification of fixing groove and fixed block
Adaptation.
Preferably, the side outer wall of the body top is provided with third threaded hole, and third threaded hole and the second water pipe it
Between formed be threadedly coupled.
Preferably, the bottom of the valve plate is bonded with the first seal washer, and the diameter of valve plate is more than the diameter of water inlet.
Preferably, the length of the aqua storage tank is more than the distance between the water outlet of water inlet of valve body, and aqua storage tank position
In the lower section of inlet and outlet.
Preferably, the both sides outer wall of the valve body is bonded with the second seal washer, and the second seal washer and first close
The specification of seal washer is identical.
Beneficial effects of the present invention are：
1. the aqua storage tank for passing through setting so that the water penetrated in device can be collected into aqua storage tank, reduce water source
Waste.
2. the suction pump for passing through setting so that the water in aqua storage tank can be recycled, and be returned water by the second water pipe
It receives in valve body.
3. the check valve for passing through setting so that the water in valve body can only be flowed into and cannot be flowed out, and improve the sealing of device
Property.
4. by the first seal washer and the second seal washer of setting, the drainage of device is avoided, is improved again
The leakproofness of device.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of the valve high-efficiency sealing device of metal bellows proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of the valve high-efficiency sealing device of metal bellows proposed by the present invention；
Fig. 3 is a kind of partial structural diagram of the valve high-efficiency sealing device of metal bellows proposed by the present invention.
In figure：1 aqua storage tank, 2 first water pipes, 3 suction pumps, 4 fixed seats, 5 fixed frames, 6 valve bodies, 7 first seal washers, 8
Water outlet, 9 valve plates, 10 threaded holes, 11 fixed blocks, 12 valve decks, 13 handwheels, 14 fixing grooves, 15 lead screws, 16 second water pipes, 17 lists
To valve, 18 water inlets, 19 second seal washers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the valve high-efficiency sealing device of a kind of metal bellows, including aqua storage tank 1, in 1 bottom of aqua storage tank
The side of wall is welded with fixed seat 4, and suction pump 3, the side welding of suction pump 3 has been bolted in the top of fixed seat 4
There is the first water pipe 2, the both sides of 1 bottom interior wall of aqua storage tank are welded with fixed frame 5, and the top of two fixed frames 5 passes through spiral shell
It tethers and is connected to valve body 6, the side outer wall of valve body 6 is provided with water outlet 8, and valve deck has been bolted in the both sides at 6 top of valve body
12, and the top of valve deck 12 is located at intermediate position and is provided with the second threaded hole, and silk is threaded on the inner wall of the second threaded hole
Bar 15, and the bottom of lead screw 15 is welded with valve plate 9, and the top of valve plate 9 has been bolted fixed block 11, lead screw 15 it is outer
Wall is threaded with handwheel 13 close to the position at top, and the outer wall of handwheel 13 is provided with anti-skid chequer, and valve body 6 is far from water outlet 8
Side be provided with water inlet 18, and the both sides outer wall of valve body 6 is provided with equidistant the first threaded hole 10 being distributed in a ring.
In the present invention, side of the suction pump 3 far from the first water pipe 2 is welded with the second water pipe 16, and the second water pipe 16 is interior
Portion is provided with check valve, and the both sides of 12 bottom of valve deck are provided with fixing groove 14, and the rule of the specification of fixing groove 14 and fixed block 11
Lattice are adapted, and the side outer wall at 6 top of valve body is provided with third threaded hole, and forms spiral shell between third threaded hole and the second water pipe 16
Line connects, and the bottom of valve plate 9 is bonded with the first seal washer 7, and the diameter of valve plate 9 is more than the diameter of water inlet 18, aqua storage tank 1
Length be more than the distance between the water outlet 8 of water inlet 18 of valve body 6, and aqua storage tank 1 is located at water inlet 18 and water outlet 8
Lower section, the both sides outer wall of valve body 6 are bonded with the second seal washer 19, and the second seal washer 19 and the first seal washer 7
Specification is identical.
Operation principle：In use, the water in metal bellows is entered by water inlet 18 in valve body 6, rotation handwheel 1 drives
Make lead screw 15 move upwards to drive valve plate 9, water inlet 18 is made to be connected to water outlet 8, flow can be flowed out from water outlet 8 to be flowed into
Next metal bellows is total, and during this period, the water penetrated in device can flow into aqua storage tank 1, when the water foot in aqua storage tank 1
Suction pump 3 can work when more than enough, and water is recycled to valve by the water in aqua storage tank 1 by the first water pipe 2 and the second water pipe 16
In body 6, when not needing water, handwheel 13 is rotated again, and valve plate 9 can be pressed downward, and block the stream between water inlet 18 and water outlet 8
It is logical, so that device is stopped.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of valve high-efficiency sealing device of metal bellows, including aqua storage tank (1), which is characterized in that the aqua storage tank (1)
The side of bottom interior wall is welded with fixed seat (4), and suction pump (3), the pumping have been bolted at the top of fixed seat (4)
The side of water pump (3) is welded with the first water pipe (2), and the both sides of aqua storage tank (1) bottom interior wall are welded with fixed frame (5),
And valve body (6) has been bolted in the top of two fixed frames (5), the side outer wall of the valve body (6) is provided with water outlet
(8), valve deck (12) has been bolted in the both sides at the top of the valve body (6), and the top of valve deck (12) is located at centre
Position is provided with the second threaded hole, and lead screw (15), and the bottom of lead screw (15) are threaded on the inner wall of second threaded hole
It is welded with valve plate (9), and fixed block (11) has been bolted at the top of valve plate (9), the outer wall of the lead screw (15) is close
The position at top is threaded with handwheel (13), and the outer wall of handwheel (13) is provided with anti-skid chequer, and the valve body (6) is far from water outlet
The side of mouth (8) is provided with water inlet (18), and the both sides outer wall of valve body (6) is provided with equidistant the first screw thread being distributed in a ring
Hole (10).
2. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that described to draw water
The side of pump (3) far from first water pipe (2) is welded with the second water pipe (16), and the second water pipe (16) is internally provided with check valve
(17)。
3. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that the valve deck
(12) both sides of bottom are provided with fixing groove (14), and the specification of fixing groove (14) and the specification of fixed block (11) are adapted.
4. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that the valve body
(6) the side outer wall at the top of is provided with third threaded hole, and is formed and be threadedly coupled between third threaded hole and the second water pipe (16).
5. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that the valve plate
(9) bottom is bonded with the first seal washer (7), and the diameter of valve plate (9) is more than the diameter of water inlet (18).
6. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that the water storage
The length of slot (1) is more than the distance between the water outlet (8) of water inlet (18) of valve body (6), and aqua storage tank (1) is located at water inlet
(18) and the lower section of water outlet (8).
7. a kind of valve high-efficiency sealing device of metal bellows according to claim 1, which is characterized in that the valve body
(6) both sides outer wall is bonded with the second seal washer (19), and the rule of the second seal washer (19) and the first seal washer (7)
Lattice are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291258.XA CN108317278A (en) | 2018-04-03 | 2018-04-03 | A kind of valve high-efficiency sealing device of metal bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291258.XA CN108317278A (en) | 2018-04-03 | 2018-04-03 | A kind of valve high-efficiency sealing device of metal bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108317278A true CN108317278A (en) | 2018-07-24 |
Family
ID=62896758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291258.XA Pending CN108317278A (en) | 2018-04-03 | 2018-04-03 | A kind of valve high-efficiency sealing device of metal bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317278A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203650U (en) * | 1988-03-03 | 1988-09-07 | 中国建筑科学研究院空气调节研究所 | Balancing valve and its special intelligent instrument |
| CN1256377A (en) * | 1998-12-09 | 2000-06-14 | 株式会社基茨 | Ball check valve and lifting device using the same |
| CN202327129U (en) * | 2011-11-11 | 2012-07-11 | 王菁凝 | Water non-retention type running water tap |
| CN204707566U (en) * | 2015-06-23 | 2015-10-21 | 谢锡东 | A kind of Household vegetable planting box |
| CN204837237U (en) * | 2015-07-15 | 2015-12-09 | 张磊 | Frame is cultivateed to light intensity adjustable crop illumination system and crop soil |
| CN205681985U (en) * | 2016-06-20 | 2016-11-16 | 张红菊 | A kind of Novel pot plant device |
| CN208295207U (en) * | 2018-04-03 | 2018-12-28 | 南京知行管业有限公司 | A kind of valve high-efficiency sealing device of metal bellows |
-
2018
- 2018-04-03 CN CN201810291258.XA patent/CN108317278A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88203650U (en) * | 1988-03-03 | 1988-09-07 | 中国建筑科学研究院空气调节研究所 | Balancing valve and its special intelligent instrument |
| CN1256377A (en) * | 1998-12-09 | 2000-06-14 | 株式会社基茨 | Ball check valve and lifting device using the same |
| CN202327129U (en) * | 2011-11-11 | 2012-07-11 | 王菁凝 | Water non-retention type running water tap |
| CN204707566U (en) * | 2015-06-23 | 2015-10-21 | 谢锡东 | A kind of Household vegetable planting box |
| CN204837237U (en) * | 2015-07-15 | 2015-12-09 | 张磊 | Frame is cultivateed to light intensity adjustable crop illumination system and crop soil |
| CN205681985U (en) * | 2016-06-20 | 2016-11-16 | 张红菊 | A kind of Novel pot plant device |
| CN208295207U (en) * | 2018-04-03 | 2018-12-28 | 南京知行管业有限公司 | A kind of valve high-efficiency sealing device of metal bellows |
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