CN208967073U - A kind of shut-off valve with water purification effect - Google Patents
A kind of shut-off valve with water purification effect Download PDFInfo
- Publication number
- CN208967073U CN208967073U CN201821832615.0U CN201821832615U CN208967073U CN 208967073 U CN208967073 U CN 208967073U CN 201821832615 U CN201821832615 U CN 201821832615U CN 208967073 U CN208967073 U CN 208967073U
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- CN
- China
- Prior art keywords
- valve
- rod section
- filter frame
- shut
- lower rod
- 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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- Water Treatment By Sorption (AREA)
- Details Of Valves (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses a kind of shut-off valves with water purification effect, it is intended to provide a kind of good airproof performance and the shut-off valve with water purification effect, its key points of the technical solution are that including valve body, it is placed in the intracorporal valve port of valve and the spool for controlling valve port opening and closing, the spool includes valve rod and flap, the valve deck being placed on valve rod is additionally provided on valve body, valve rod includes the upper rod section and lower rod section being threadedly coupled, the bottom end of upper rod section and the top of lower rod section are connected through a screw thread, flexible sheet and the lock nut for fixing flexible sheet are also arranged on lower rod section, threaded hole is additionally provided on the bottom end of lower rod section, filter frame is connected on threaded hole, the inner wall of filter frame is equipped with carbon fiber strainer and the metal screen for fixed carbon fabric screen, fitros is also filled in filter frame, valve port is equipped with the gum cover contradicted with filter frame outer wall, the utility model is suitable for valve skill Art field.
Description
Technical field
The utility model belongs to valve technology field, refers in particular to a kind of shut-off valve with water purification effect.
Background technique
The closure principle of shut-off valve is, by valve rod pressure, to keep valve core sealed cover and the intracorporal sealing valve port face of valve close
Fitting prevents flow of media, currently, shut-off valve in the market does not have filter effect usually, or passes through single strainer mistake
Filter, and after strainer installation, it is also stepping up, how is being mentioned to the hygienic requirements of water in cleaning not easy to disassemble, and now life
The functionality of high ball valve, which becomes, to be needed.
Furthermore the sealing means of the valve rod installation place of existing shut-off valve are usually sealing ring, but since valve rod can rotate, are adopted
Abrasion can be generated because valve rod rotates with sealing ring, influence leakproofness.
Utility model content
The purpose of the utility model is to provide a kind of good airproof performance and with the shut-off valve of water purification effect.
Purpose of the utility model is realized as follows: a kind of shut-off valve with water purification effect, including valve body, it is placed in valve
Intracorporal valve port and the spool opened and closed for controlling valve port, it is characterised in that: the spool includes valve rod and flap, is gone back on valve body
Equipped with the valve deck being placed on valve rod, valve rod includes the upper rod section and lower rod section being threadedly coupled, and upper rod section and valve deck axial restraint connect
It connects, the top of upper rod section is connected with handle, and the bottom end of upper rod section and the top of lower rod section are connected through a screw thread, and flap is tied in a ring
Structure is fixed on the bottom end of lower rod section, and flexible sheet and the lock nut for fixing flexible sheet, valve deck are also arranged on lower rod section
Interior to be equipped with stepped hole and limit hole, the outer periphery of flexible sheet is placed in stepped hole, and is equipped in stepped hole for fixing elastic membrane
The dead ring of piece outer periphery is additionally provided with threaded hole on the bottom end of lower rod section, filter frame is connected on threaded hole, is set on the inner wall of filter frame
There are carbon fiber strainer and the metal screen for fixed carbon fabric screen, fitros is also filled in filter frame, valve port is equipped with and filter
The gum cover that outer frame wall contradicts.
By using above-mentioned technical proposal, since upper rod end can only circumferentially rotate, and lower rod section can only axially be gone up and down, therefore
Ensure that flap will not be generated with respect to valve port to circumferentially rotate, avoids the abrasion of flap；Flexible sheet can select rubber material simultaneously
Matter can generate corresponding deformation with the lifting of lower rod section with elastic allowance, but due to the inner edge of flexible sheet and outside
All edges are fixed, it can be ensured that are passed through flexible sheet and guaranteed lower rod section and the leakproofness before valve deck；Filter frame and core print seat it
Between to be detachably connected, the one end being connected on filter frame with core print seat is open end, when core print seat, which is opened, to be risen, filter frame also can on
It rises, water body can flow into filter frame through the top of filter frame at this time, and be flowed out by the lower part of filter frame, realize filtering, the week of filter frame
Side has filter opening, and carbon fiber strainer is placed between metal filter frame and filter frame, and carbon fiber strainer can play the role of essence filtering, this
Carbon fiber in outer carbon fiber strainer can also play the role of adsorbing harmful substance, and molecular sieve, medical stone etc. can be selected in fitros
Material plays the role of further absorbing and filter, and improves filter effect, reaches good purifying water effect.
The utility model is further arranged to: the sewage draining exit for taking out filter frame is additionally provided on the valve body, on sewage draining exit
Equipped with blocking cap.
By using above-mentioned technical proposal, sewage draining exit can be with valve port face, and when spool closure, the end of filter frame can be placed in
In sewage draining exit, when opening blocking cap, convenient for screwing filter frame and being drawn off.
The utility model is further arranged to: the connecting pin of the valve deck and valve body is equipped with gasket.
By using above-mentioned technical proposal, gasket can increase the leakproofness between valve deck and valve body.
The utility model is further arranged to: the surface of the valve body and valve deck is equipped with zinc coat.
By using above-mentioned technical proposal, zinc coat can increase the Corrosion Protection of cut-off valve surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Appended drawing reference in figure are as follows: 1, valve body；2, valve port；3, flap；4, valve deck；5, upper rod section；6, lower rod section；7, elastic membrane
Piece；8, lock nut；9, limit hole；10, dead ring；11, filter frame；12, carbon fiber strainer；13, metal screen；14, fitros；15, glue
Set；16, blocking cap；17, gasket.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1:
A kind of shut-off valve with water purification effect, including valve body 1, the valve port being placed in valve body 12 and for controlling valve port 2
The spool of opening and closing, it is characterised in that: the spool includes valve rod and flap 3, and the valve deck 4 being placed on valve rod is additionally provided on valve body 1,
Valve rod includes the upper rod section 5 and lower rod section 6 being threadedly coupled, and upper rod section 5 is connect with 4 axial restraint of valve deck, and the top of upper rod section 5 connects
It is connected to handle, the bottom end of upper rod section 5 and the top of lower rod section 6 are connected through a screw thread, and structure is fixed on lower beam to flap 3 in a ring
On the bottom end of section 6, it is also arranged with flexible sheet 7 and the lock nut 8 for fixing flexible sheet 7 on lower rod section 6, is equipped in valve deck 4
Stepped hole and limit hole 9, the outer periphery of flexible sheet 7 is placed in stepped hole, and is equipped in stepped hole for fixing flexible sheet 7
The dead ring 10 of outer periphery is additionally provided with threaded hole on the bottom end of lower rod section 6, is connected with filter frame 11 on threaded hole, filter frame 11 it is interior
Wall is equipped with carbon fiber strainer 12 and the metal screen 13 for fixed carbon fabric screen 12, is also filled with fitros in filter frame 11
14, valve port 2 is equipped with the gum cover 15 contradicted with 11 outer wall of filter frame.
By using above-mentioned technical proposal, since upper rod end can only circumferentially rotate, and lower rod section 6 can only axially be gone up and down, because
This ensures that flap 3 will not be generated with respect to valve port 2 and circumferentially rotates, and avoids the abrasion of flap 3；Flexible sheet 7 can be selected simultaneously
Rubber material can generate corresponding deformation with the lifting of lower rod section 6 with elastic allowance, but due in flexible sheet 7
All edges and outer periphery are fixed, it can be ensured that guarantee the leakproofness before lower rod section 6 and valve deck 4 by flexible sheet 7；Filter
To be detachably connected between frame 11 and core print seat, the one end being connected on filter frame 11 with core print seat is open end, when in core print seat unlatching
When rising, filter frame 11 can also rise, and water body can flow into filter frame 11 through the top of filter frame 11 at this time, and by under filter frame 11
Filtering is realized in portion's outflow, and the side of filter frame 11 has filter opening, and carbon fiber strainer 12 is placed between metal filter frame 11 and filter frame 11,
Carbon fiber strainer 12 can play the role of essence filtering, and furthermore it is harmful also to play absorption for the carbon fiber in carbon fiber strainer 12
The effect of substance, and the materials such as molecular sieve, medical stone can be selected in fitros 14, play the role of further absorbing and filter, and improve
Filter effect reaches good purifying water effect.
The utility model is further arranged to: the sewage draining exit for taking out filter frame 11, sewage draining exit are additionally provided on the valve body 1
It is equipped with blocking cap 16.
By using above-mentioned technical proposal, sewage draining exit can be with 2 face of valve port, when spool closure, the end meeting of filter frame 11
It is placed in sewage draining exit, when opening blocking cap 16, convenient for screwing filter frame 11 and being drawn off.
The utility model is further arranged to: the connecting pin of the valve deck 4 and valve body 1 is equipped with gasket 17.
By using above-mentioned technical proposal, gasket 17 can increase the leakproofness between valve deck 4 and valve body 1.
The utility model is further arranged to: the surface of the valve body 1 and valve deck 4 is equipped with zinc coat.
By using above-mentioned technical proposal, zinc coat can increase the Corrosion Protection of cut-off valve surface.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of shut-off valve with water purification effect including valve body (1), the valve port (2) being placed in valve body (1) and is used for control valve
The spool of mouth (2) opening and closing, it is characterised in that: the spool includes valve rod and flap (3), is additionally provided on valve body (1) and is placed on valve rod
On valve deck (4), valve rod includes the upper rod section (5) and lower rod section (6) being threadedly coupled, upper rod section (5) and valve deck (4) axial restraint
Connection, the top of upper rod section (5) are connected with handle, and the bottom end of upper rod section (5) and the top of lower rod section (6) are connected through a screw thread,
Structure is fixed on the bottom end of lower rod section (6) flap (3) in a ring, and flexible sheet (7) is also arranged on lower rod section (6) and is used for
The lock nut (8) of fixed flexible sheet (7), valve deck (4) is interior to be equipped with stepped hole and limit hole (9), and the outer periphery of flexible sheet (7) is set
The dead ring (10) for fixing flexible sheet (7) outer periphery, the bottom end of lower rod section (6) are equipped in stepped hole, and in stepped hole
On be additionally provided with threaded hole, be connected on threaded hole filter frame (11), the inner wall of filter frame (11) is equipped with carbon fiber strainer (12) and uses
Metal screen (13) in fixed carbon fabric screen (12) is also filled with fitros (14) in filter frame (11), valve port (2) be equipped with
The gum cover (15) that filter frame (11) outer wall contradicts.
2. a kind of shut-off valve with water purification effect according to claim 1, it is characterised in that: on the valve body (1) also
Equipped with the sewage draining exit for taking out filter frame (11), sewage draining exit is equipped with blocking cap (16).
3. a kind of shut-off valve with water purification effect according to claim 1, it is characterised in that: the valve deck (4) and valve
The connecting pin of body (1) is equipped with gasket (17).
4. a kind of shut-off valve with water purification effect according to claim 1, it is characterised in that: the valve body (1) and valve
The surface of lid (4) is equipped with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832615.0U CN208967073U (en) | 2018-11-07 | 2018-11-07 | A kind of shut-off valve with water purification effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832615.0U CN208967073U (en) | 2018-11-07 | 2018-11-07 | A kind of shut-off valve with water purification effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967073U true CN208967073U (en) | 2019-06-11 |
Family
ID=66760934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832615.0U Expired - Fee Related CN208967073U (en) | 2018-11-07 | 2018-11-07 | A kind of shut-off valve with water purification effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467977A (en) * | 2021-06-10 | 2022-12-13 | 北京航天试验技术研究所 | Metal diaphragm sealing stop valve |
-
2018
- 2018-11-07 CN CN201821832615.0U patent/CN208967073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467977A (en) * | 2021-06-10 | 2022-12-13 | 北京航天试验技术研究所 | Metal diaphragm sealing stop valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20211107 |