CN110220003A - A kind of waterproof, durable high valve - Google Patents
A kind of waterproof, durable high valve Download PDFInfo
- Publication number
- CN110220003A CN110220003A CN201910533977.2A CN201910533977A CN110220003A CN 110220003 A CN110220003 A CN 110220003A CN 201910533977 A CN201910533977 A CN 201910533977A CN 110220003 A CN110220003 A CN 110220003A
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- valve seat
- shell
- durable high
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000011152 fibreglass Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/04—Arrangements for preventing erosion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention discloses a kind of waterproofs, durable high valve, including shell and valve rod, the valve stem tip is welded with rotating bar, water chamber is offered in the middle part of the shell, the first spool is offered in the middle part of the valve rod, first spool bottom end offers the second spool, the outer wall of first spool and the second spool is equipped with seal rubber, the shell left end offers water inlet pipe, the water inlet pipe right end is welded with valve seat frame, valve seat frame top offers the first valve seat, and valve seat frame bottom end offers the second valve seat.The present invention passes through the setting of the first valve seat, the second valve seat, the first spool, the second spool and seal rubber, rotation valve rod, it is placed in the first spool and the second spool on the first valve seat and the second valve seat, the first spool and the second spool are wrapped up by seal rubber, effectively the first valve seat and the second valve base sealing can be lived, long-time service is avoided the case where leak occur, it is more durable, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The present invention relates to valve technology field, specially a kind of waterproof, durable high valve.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief, the valve spool of valve of everyday home is mostly copper, and it is copper to be not easy to get rusty, there is certain corrosion resistance, but
Be now less on increasingly progressive life adjust, household valve at present, there are long-time services internal rust occurs, it is difficult to
The phenomenon that shutting water droplet drippage, therefore it is proposed that a kind of waterproof, durable high valve.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproofs, durable high valve, solve and ask proposed in background technique
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of waterproof, durable high valve, including shell
And valve rod, the valve stem tip are welded with rotating bar, and water chamber is offered in the middle part of the shell, offers first in the middle part of the valve rod
Spool, first spool bottom end offer the second spool, and the outer wall of first spool and the second spool is equipped with sealing rubber
Glue, the shell left end offer water inlet pipe, and the water inlet pipe right end is welded with valve seat frame, and valve seat frame top offers
One valve seat, valve seat frame bottom end offer the second valve seat, and the water chamber right end offers outlet pipe.
As a kind of preferred embodiment of the invention, the cover top portion is equipped with valve deck, and the valve deck inner wall opens up
There is screw thread, the threads turn is connected with valve rod.
As a kind of preferred embodiment of the invention, the valve rod bottom end slidably connects limit base.
As a kind of preferred embodiment of the invention, sealing ring is installed at the top of the water chamber.
As a kind of preferred embodiment of the invention, the valve seat frame uses glass steel.
Compared with prior art, beneficial effects of the present invention are as follows:
1. waterproof of the invention, durable high valve, by the first valve seat, the second valve seat, the first spool, the second spool and
The setting of seal rubber, rotation valve rod are placed in the first spool and the second spool on the first valve seat and the second valve seat, by close
It seals rubber and wraps up the first spool and the second spool, effectively the first valve seat and the second valve base sealing can be lived, avoid making for a long time
It is more durable with there is the case where leak.
2. waterproof of the invention, durable high valve, the material by seal rubber, valve frame is the setting of glass reinforced plastic,
The valve rod and valve frame of traditional valve are copper to be not easy to get rusty using copper, there is certain anti-corrosive properties, but after being used for a long time, copper
Matter there is also the case where getting rusty and corroding, can be to avoid getting rusty while can also be anticorrosive by seal rubber, and valve frame is adopted
With glass reinforced plastic, glass reinforced plastic non-corrosive and corrosion-resistant substantially prolongs the service life of valve.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the overall structure front view of waterproof of the present invention, durable high valve；
Fig. 2 is the valve cover structure schematic diagram of waterproof of the present invention, durable high valve.
In figure: 1, the first valve seat；2, the second valve seat；3, shell；4, screw thread；5, valve rod；6, the first spool；7, the second valve
Core；8, valve seat frame；9, limit base；10, seal rubber；11, valve deck；12, rotating bar；13, water inlet pipe；14, outlet pipe；15, water
Room；16, sealing ring.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of waterproof, durable high valve, including 3 He of shell
Valve rod 5,5 top of valve rod are welded with rotating bar 12, and water chamber 15 is offered in the middle part of the shell 3, is opened up in the middle part of the valve rod 5
There is the first spool 6,6 bottom end of the first spool offers the second spool 7, the outer wall peace of first spool 6 and the second spool 7
Equipped with seal rubber 10,3 left end of shell offers water inlet pipe 13, and 13 right end of water inlet pipe is welded with valve seat frame 8, described
8 top of valve seat frame offers the first valve seat 6, and 8 bottom end of valve seat frame offers the second valve seat 7, and 15 right end of water chamber opens up
There is outlet pipe 14.
Fig. 1 and Fig. 2 is please referred in the present embodiment by rotation valve rod 5, and the first spool 6 and the second spool 7 is made to be placed in the
On one valve seat 6 and the second valve seat 7, the first spool 6 and the second spool 7 are wrapped up by seal rubber 10, it can be effectively by first
Valve seat 6 and the second valve seat 7 seal up, and long-time service is avoided the case where leak occur, more durable.
Wherein, valve deck 11 is installed, 11 inner wall of valve deck offers screw thread 4,4 turns of the screw thread at the top of the shell 3
It is dynamic to be connected with valve rod 5.
Fig. 1 is please referred in the present embodiment by rotation rotating bar 12, control valve rod 5 is rotated in 11 internal screw thread 4 of valve deck, adjustment
About valve rod 5.
Wherein, 5 bottom end of valve rod slidably connects limit base 9.
Fig. 1 is please referred in the present embodiment can limit 5 position of valve rod by limit base 9, and valve rod 5 is avoided to be squeezed and deformed.
Wherein, sealing ring 16 is installed at the top of the water chamber 15.
Fig. 1 is please referred in the present embodiment will be sealed at the top of water chamber with 5 junction of valve rod by sealing ring 16, avoid making for a long time
Occurs leak after.
Wherein, the valve seat frame 8 uses glass steel material.
Fig. 1 is please referred in the present embodiment by valve frame 8 using glass reinforced plastic, glass reinforced plastic non-corrosive and corrosion-resistant prolongs significantly
The service life of valve is grown.
It should be noted that the present invention is a kind of waterproof, durable high valve, including it is the first valve seat 1, the second valve seat 2, outer
Shell 3, screw thread 4, valve rod 5, the first spool 6, the second spool 7, valve seat frame 8, limit base 9, seal rubber 10, valve deck 11, rotating bar
12, water inlet pipe 13, outlet pipe 14, water chamber 15 and 16 component of sealing ring are universal standard part or as known to those skilled in the art
Component, structure and principle are all that those skilled in the art can be learnt by technical manual or be known by routine experiment method,
When needed when work with water, rotating bar 12 is rotated, the band rotation of ovable valve stem 5 rises, and the first spool 6 and the second spool 7 move up, and open
First valve seat 1 and the second valve seat 2, water flow are flowed out from outlet pipe 14, when without with water, rotate rotating bar 12, band ovable valve stem 5 rotates
Decline, the first spool 6 and the decline of the second spool 7, block the first valve seat 1 and the second valve seat 2, and water flow stops.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of waterproof, durable high valve, including shell (3) and valve rod (5), it is characterised in that: valve rod (5) the top weldering
It is connected to rotating bar (12), is offered water chamber (15) in the middle part of the shell (3), offer the first spool in the middle part of the valve rod (5)
(6), the first spool (6) bottom end offers the second spool (7), the outer wall peace of first spool (6) and the second spool (7)
Equipped with seal rubber (10), shell (3) left end is offered water inlet pipe (13), and water inlet pipe (13) right end is welded with valve seat
Frame (8), valve seat frame (8) top offer the first valve seat (6), and valve seat frame (8) bottom end offers the second valve seat (7),
Water chamber (15) right end offers outlet pipe (14).
2. a kind of waterproof according to claim 1, durable high valve, it is characterised in that: installation at the top of the shell (3)
Have valve deck (11), valve deck (11) inner wall offers screw thread (4), and the screw thread (4) is rotatably connected to valve rod (5).
3. a kind of waterproof according to claim 1, durable high valve, it is characterised in that: valve rod (5) the bottom end sliding
It is connected with limit base (9).
4. a kind of waterproof according to claim 1, durable high valve, it is characterised in that: peace at the top of the water chamber (15)
Equipped with sealing ring (16).
5. a kind of waterproof according to claim 1, durable high valve, it is characterised in that: the valve seat frame (8) uses glass
Glass steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533977.2A CN110220003A (en) | 2019-06-19 | 2019-06-19 | A kind of waterproof, durable high valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910533977.2A CN110220003A (en) | 2019-06-19 | 2019-06-19 | A kind of waterproof, durable high valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110220003A true CN110220003A (en) | 2019-09-10 |
Family
ID=67814067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910533977.2A Pending CN110220003A (en) | 2019-06-19 | 2019-06-19 | A kind of waterproof, durable high valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110220003A (en) |
-
2019
- 2019-06-19 CN CN201910533977.2A patent/CN110220003A/en active Pending
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |