CN208474568U - A kind of current stabilization filtration type check valve - Google Patents
A kind of current stabilization filtration type check valve Download PDFInfo
- Publication number
- CN208474568U CN208474568U CN201821162688.3U CN201821162688U CN208474568U CN 208474568 U CN208474568 U CN 208474568U CN 201821162688 U CN201821162688 U CN 201821162688U CN 208474568 U CN208474568 U CN 208474568U
- Authority
- CN
- China
- Prior art keywords
- current stabilization
- inner cavity
- filter screen
- valve body
- type check
- 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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Abstract
The utility model discloses a kind of current stabilization filtration type check valves, including valve body, valve body is equipped with water inlet and water outlet, valve body is equipped with inner cavity, inner cavity top is equipped with articulated shaft and valve plate, valve plate is hinged on articulated shaft, valve plate is equipped with sticking part, iron block is installed in sticking part, inner cavity lower part is equipped with fixing seat, magnet is installed inside fixing seat, it covers above magnet equipped with foam sponge layer, inner cavity is equipped with current stabilization ring, current stabilization ring is equipped with convex stupefied, inner cavity water outlet installation card fitted lining set and filter screen, filter screen is mounted on valve body by clamping bushing, filter screen is equipped with filter hole.The utility model installs iron block in the sticking part of valve plate, and magnet is installed in fixing seat, so that when closed, carrying out magnetic attracting valve sheet reset, even if there is inclination, magnet also can be carried out magnetic, has good sealing effect；Current stabilization ring is set, there is good current stabilization diversion effect；Filter screen is mounted on valve body by clamping bushing, and detachable to install, cleaning filter screen is very convenient.
Description
Technical field
The utility model belongs to valve technology field, more particularly, to a kind of current stabilization filtration type check valve.
Background technique
Valve can be divided into gate valve, shut-off valve, check-valves, throttle valve, ball valve, butterfly valve and plug valve etc., non-return by structure
Valve is also known as non-return valve, check valve, is used for pipe-line system, and the power raw by pipeline intermediary mass flow movable property is automatically turned on or closed, and belongs to
A kind of automatic valve, for preventing medium from flowing backwards in pipeline.
Existing check-valves, when water flowing, water flow, which pushes valve plate open, to be made entirely to circulate；When closing water, itself weight of valve plate is utilized
Power reaches simple closing, however the design of the structure is excessively single, does not deeply consider leakproofness when closing, and by
In it is some it is manually installed there are problems that tilt angle, cause valve plate not answer position, there are certain interval between valve plate and valve body,
The problem is also the current technical issues that need to address.
When in use, since prolonged high pressure is washed away, current check-valves lacks current stabilization pooling feature to check-valves, right
Water supply line facility causes certain operational safety protection.Certainly, check-valves is filtered sometimes for water flow, is needed specially
The configurating filtered device of door, increases whole cost, operates very complicated, it is therefore necessary to be improved.
Utility model content
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of current stabilization filtering type non-return
Valve, it has the characteristics that magnetic sealing, reset function, deodorant function, current stabilization buffering and integrated filter.
In order to achieve the above purpose, the technical scheme adopted by the utility model is a kind of current stabilization filtration type check valve,
Including valve body, water inlet and water outlet are provided on the valve body, the valve body is provided with inner cavity, it is characterised in that: in described
Chamber top is provided with articulated shaft and valve plate, and the valve plate is hinged on articulated shaft, and sticking part, the patch are provided on the valve plate
Iron block is installed, the inner cavity lower part is provided with fixing seat, and the inside of the fixing seat is equipped with magnet, the magnet in conjunction portion
Top cover equipped with foam sponge layer, the inner cavity is equipped with current stabilization ring, be provided on the current stabilization ring it is convex stupefied, the inner cavity
Water outlet, which is equipped with, clamps bushing and filter screen, and the filter screen is mounted on valve body by clamping bushing, the filter screen
On be provided with several filter hole.
Preferably, retention bead is additionally provided on the inner cavity, the right end of the filter screen is connected in retention bead.
Preferably, block is provided on the right side of the vertical lower of the articulated shaft.
Preferably, the valve plate is polyvinyl chloride material.
Preferably, the current stabilization ring and it is convex it is stupefied in one coaxial arrangement.
Preferably, it is described it is convex it is stupefied between with axis center be in mutually symmetrical with setting.
Preferably, the convex stupefied quantity is 8.
Preferably, the aperture of the filter hole is 0.08um-0.10um.
After adopting the above structure, compared to the prior art the utility model has the advantage, that the utility model structure letter
It is single, iron block is installed in the sticking part of valve plate, on the one hand can increase its gravity, can be carried out opening according to gravity lever principle or
It closes, in addition magnet is installed in fixing seat, so that when closed, the iron block for carrying out magnetic valve plate resets, even if there is inclination
Situation, magnet is also able to carry out magnetic iron block and reaches sealing, and foam sponge layer is arranged between passing through, and has good close
Seal effect；Inner cavity is provided with current stabilization ring, and by convex stupefied structure, there is good current stabilization diversion effect, and to water flow
Buffer function is carried out, its service life is effectively increased；Filter screen is mounted on valve body by clamping bushing, and filter screen setting is existed
Water outlet, the structure is by disassembly installation card fitted lining set, i.e., detachably installation filter screen, cleaning filter screen are very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is scheme of installation when the utility model valve plate is closed.
Fig. 3 is the structural schematic diagram of the utility model current stabilization ring.
In figure, 10, valve body；11, water inlet；12, water outlet；13, inner cavity；14, articulated shaft；15, valve plate；16, sticking part；
17, iron block；18, fixing seat；19, magnet；20, foam sponge layer；21, current stabilization ring；22, convex stupefied；23, bushing is clamped；24, it filters
Net；25, retention bead；26, block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of current stabilization filtration type check valve, including valve body 10, be provided on valve body 10 water inlet 11 and
Water outlet 12, valve body 10 are provided with inner cavity 13, and 13 top of inner cavity is provided with articulated shaft 14 and valve plate 15, and valve plate 15 is hinged on hingedly
On axis 14, it is provided with sticking part 16 on valve plate 15, iron block 17 is installed in sticking part 16,13 lower part of inner cavity is provided with fixing seat
18, the inside of fixing seat 18 is equipped with magnet 19, and the top of magnet 19 is covered equipped with foam sponge layer 20, the leakproofness of the material compared with
Good, cost is relatively low, and inner cavity 13 is equipped with current stabilization ring 21, and convex stupefied 22 are provided on current stabilization ring 21, is pacified at the water outlet 12 of inner cavity 13
Equipped with bushing 23 and filter screen 24 is clamped, filter screen 24 is mounted on valve body 10 by clamping bushing 23, is arranged on filter screen 24
There are several filter hole.
In the present embodiment, it is preferred that be additionally provided with retention bead 25 on inner cavity 13, the right end of filter screen 24 is connected to limit
In protrusion 25, filter screen 24 can effectively be mounted.
In the present embodiment, it is preferred that be provided with block 26 on the right side of the vertical lower of articulated shaft 14, which can make valve
Plate 15 rotates in 90 °, effectively prevent flowing backwards.
In the present embodiment, it is preferred that valve plate 15 is polyvinyl chloride material, and heat resistance is strong, and toughness is preferable.
In the present embodiment, it is preferred that current stabilization ring 21 is coaxially disposed with convex stupefied 22 in one, so that installation is accurate.
In the present embodiment, it is preferred that with axis center in mutually symmetrical with setting, using the structure, convex stupefied 22 between convex stupefied 22
It can be by 13 even partition of inner cavity of water inlet 11, if water flow tends to be steady, stream so that big stock uniform fluid flow is divided into carried interest water flow
Speed is stablized, and the wild effects such as larger fluctuation and the whirlpool of big stock water flow are reduced, and plays the work of shunting, water conservancy diversion and current stabilization well
With.
In the present embodiment, it is preferred that convex stupefied 22 quantity is 8, can be carried out according to 11 caliber of water inlet of check-valves
Design, so that convex stupefied cooperation water inlet 11 carries out water conservancy diversion and current stabilization to water flow jointly.
In the present embodiment, it is preferred that the aperture of filter hole is 0.08um-0.10um, and the aperture using effect is preferable, filtering
Water quality out is preferable.
Working principle and use process: iron block 17 is installed in the sticking part of valve plate 15, on the one hand can increase its gravity, energy
It is enough to be opened or closed according to gravity lever principle, in addition magnet 19 is installed in fixing seat 18, so that when closed, carrying out
The iron block 17 of magnetic valve plate 15 resets, even if magnet 19 is also able to carry out magnetic iron block 17 and reaches sealing there are inclined situation,
And foam sponge layer 20 is set between passing through, there is good sealing effect；Inner cavity 13 is provided with current stabilization ring 21, and passes through
Convex stupefied 22 structure has good current stabilization diversion effect, and carries out buffer function to water flow, effectively increases it and uses the longevity
Life；Filter screen 24 is mounted on valve body 10 by clamping bushing 23, filter screen 24 is arranged at water outlet 12, which passes through
Installation card fitted lining set 23 is dismantled, i.e., detachably installation filter screen 24, cleaning filter screen 24 are very convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of current stabilization filtration type check valve, including valve body (10), water inlet (11) and water outlet are provided on the valve body (10)
Mouth (12), the valve body (10) are provided with inner cavity (13), it is characterised in that: inner cavity (13) top is provided with articulated shaft (14)
And valve plate (15), the valve plate (15) are hinged on articulated shaft (14), are provided with sticking part (16) on the valve plate (15), it is described
It is equipped with iron block (17) in sticking part (16), inner cavity (13) lower part is provided with fixing seat (18), the fixing seat (18)
Inside is equipped with magnet (19), is covered above the magnet (19) equipped with foam sponge layer (20), is installed on the inner cavity (13)
Have current stabilization ring (21), be provided with convex stupefied (22) on the current stabilization ring (21), is equipped at the water outlet (12) of the inner cavity (13)
Bushing (23) and filter screen (24) are clamped, the filter screen (24) is mounted on valve body (10) by clamping bushing (23), described
Filter screen is provided with several filter hole on (24).
2. a kind of current stabilization filtration type check valve according to claim 1, it is characterised in that: also set up on the inner cavity (13)
Have retention bead (25), the right end of the filter screen (24) is connected on retention bead (25).
3. a kind of current stabilization filtration type check valve according to claim 1, it is characterised in that: the articulated shaft (14) it is vertical
Lower right is provided with block (26).
4. a kind of current stabilization filtration type check valve according to claim 1, it is characterised in that: the valve plate (15) is polychlorostyrene second
Alkene material.
5. a kind of current stabilization filtration type check valve according to claim 1, it is characterised in that: the current stabilization ring (21) with it is convex stupefied
(22) in one coaxial arrangement.
6. a kind of current stabilization filtration type check valve according to claim 5, it is characterised in that: with axis between convex stupefied (22)
Center is in mutually symmetrical with setting.
7. a kind of current stabilization filtration type check valve according to claim 6, it is characterised in that: the quantity of convex stupefied (22) is
8.
8. a kind of current stabilization filtration type check valve according to claim 1, it is characterised in that: the aperture of the filter hole is
0.08um-0.10um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162688.3U CN208474568U (en) | 2018-07-21 | 2018-07-21 | A kind of current stabilization filtration type check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821162688.3U CN208474568U (en) | 2018-07-21 | 2018-07-21 | A kind of current stabilization filtration type check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474568U true CN208474568U (en) | 2019-02-05 |
Family
ID=65208192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821162688.3U Expired - Fee Related CN208474568U (en) | 2018-07-21 | 2018-07-21 | A kind of current stabilization filtration type check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748677A (en) * | 2019-10-14 | 2020-02-04 | 凯文斯流体控制(江苏)有限公司 | Anti-blocking check valve |
| CN112386732A (en) * | 2020-12-09 | 2021-02-23 | 张家港市嘉瑞制药机械有限公司 | Sterilization cabinet is with preventing structure against current |
| AU2020449442B1 (en) * | 2020-12-08 | 2022-05-12 | Utsunomiya Kogyo Co., Ltd. | Spout nozzle for scum removal device and water conduit with that spout nozzle for scum removal device |
-
2018
- 2018-07-21 CN CN201821162688.3U patent/CN208474568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748677A (en) * | 2019-10-14 | 2020-02-04 | 凯文斯流体控制(江苏)有限公司 | Anti-blocking check valve |
| AU2020449442B1 (en) * | 2020-12-08 | 2022-05-12 | Utsunomiya Kogyo Co., Ltd. | Spout nozzle for scum removal device and water conduit with that spout nozzle for scum removal device |
| CN112386732A (en) * | 2020-12-09 | 2021-02-23 | 张家港市嘉瑞制药机械有限公司 | Sterilization cabinet is with preventing structure against current |
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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: 20190205 Termination date: 20210721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |