CN206338416U - A kind of filter core stop valve - Google Patents
A kind of filter core stop valve Download PDFInfo
- Publication number
- CN206338416U CN206338416U CN201621482158.8U CN201621482158U CN206338416U CN 206338416 U CN206338416 U CN 206338416U CN 201621482158 U CN201621482158 U CN 201621482158U CN 206338416 U CN206338416 U CN 206338416U
- Authority
- CN
- China
- Prior art keywords
- filter core
- return
- seat
- sliding bar
- chamber
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model is related to a kind of filter core stop valve, including housing, return seat module, piston rod module, installing plate, filter core, spring leaf and ladder seat, the housing includes shell, intake channel, exit passageway, water chamber and filter chamber, shell lower end middle setting has intake channel, the utility model structure is novel, design science, it is simple in construction, good filtration effect, the limited block is moved down in the presence of the return spring, big piston driving sealing ring is recovered into initial position, now, raw water in the middle part of filter core in storage cavity will not flow out, simultaneously, spring leaf promotes ladder seat to return back to origin-location, exit passageway is closed, current will not flow out, when needing to change or checking filter core, pick up the device, current also will not drip, current cut-off effect is good, it is very convenient.
Description
Technical field
The utility model is related to stop valve technical field, and in particular to a kind of filter core stop valve.
Background technology
Stop valve is also known as pipe valve valve, belongs to forced seal formula valve, so when valve is closed, it is necessary to applies to flap and presses
Power, is not leaked with forced seal face, at present, and the filter core stop valve of in the market has many defects, and complex structure, design does not conform to
Reason, filter effect is bad, and when needing to change or checking filter core, picks up the device, current meeting drip and go out, current cut-off effect
It is really bad, in-convenience in use the problems such as.
Utility model content
The purpose of this utility model is that a kind of current cut-off effect of offer is good, very easily filter core stop valve.
To achieve the above object, the utility model provides following technical scheme：
A kind of filter core stop valve, including housing, return seat module, piston rod module, installing plate, filter core, spring leaf and rank
Terraced seat, the housing includes shell, intake channel, exit passageway, water chamber and filter chamber, and shell lower end middle setting has
Intake channel, the intake channel surrounding is provided with exit passageway, and the exit passageway is connected with water chamber, on the water chamber
Side, which is provided with filter chamber, the intake channel, is provided with return seat module, and the return seat module includes return mounting seat, cunning
Dynamic plug and return spring, the return mounting seat is arranged on exit passageway, nested in the middle part of the return mounting seat upper and lower ends
Have and return spring is provided between sliding plug, the sliding plug, be slidably connected piston rod module in the return seat module, described
Piston rod module 3 includes sliding bar, valve piston, limited block, big piston and sealing ring, and the sliding bar and two sliding plugs are slided
Connection, the sliding bar lower end, which is provided with below valve piston, the sliding bar, is provided with limited block, and the sliding bar upper end is slided
Connect to be provided with above sealing ring, the sliding bar in the middle part of big piston, the big piston and pass through installing plate, above the installing plate
Filter core is installed, the filter core is arranged in filter chamber, the water chamber is internally provided with spring leaf and ladder seat, the ladder
Seat lower section connection outlet passage.
As the further improvement of above-mentioned technology, the return spring is nested on sliding bar, and the return spring is installed
Between limited block and the sliding plug of top.
As the further improvement of above-mentioned technology, the installing plate middle setting, which has, be provided with cavity, and cavity slip
Bar, the cavity upper end of the installing plate is provided with big piston.
As the further improvement of above-mentioned technology, the filter core middle setting has storage cavity.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, design science, knot
Structure is simple, and good filtration effect, the limited block is moved down in the presence of the return spring, by big piston driving sealing ring
Recover initial position, now, the raw water in the middle part of filter core in storage cavity will not flow out, meanwhile, spring leaf promotes ladder seat reply
To origin-location, exit passageway is closed, and current will not flow out, and when needing to change or checking filter core, picks up the device, current
Will not drip, current cut-off effect it is good, it is very convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the front view of housing of the present utility model；
Fig. 3 is the top view of housing of the present utility model；
Fig. 4 is return of the present utility model seat modular structure schematic diagram；
Fig. 5 is piston rod modular structure schematic diagram of the present utility model.
In figure：1- housings, 11- shells, 12- intake channels, 13- exit passageways, 14- water chambers, 15- filter chambers, 2- are returned
Position seat module, 21- returns mounting seat, 22- sliding plugs, 23- return springs, 3- piston rods module, 31- sliding bars, the small work of 32-
Plug, 33- limited blocks, the big pistons of 34-, 35- sealing rings, 4- installing plates, 5- filter cores, 6- spring leafs, 7- ladders seat.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-5 are referred to, the utility model provides a kind of embodiment, a kind of filter core stop valve, including housing 1, return seat
Module 2, piston rod module 3, installing plate 4, filter core 5, spring leaf 6 and ladder seat 7, the housing 1 includes shell 11, intake channel
12nd, exit passageway 13, water chamber 14 and filter chamber 15, the lower end middle setting of shell 11 have intake channel 12, the import
The surrounding of passage 12 is provided with exit passageway 13, and the exit passageway 13 is connected with water chamber 14, and the top of water chamber 14 is set
Having be provided with filter chamber 15, the intake channel 12 return seat module 2, return seat module 2 include return mounting seat 21,
Sliding plug 22 and return spring 23, the return mounting seat 21 are arranged on exit passageway 13, and the return mounting seat is about 21
It is nested with the middle part of two ends between sliding plug 22, the sliding plug 22 and is provided with return spring 23, is slided in the return seat module 2
Piston rod module 3 is connected, the piston rod module 3 includes sliding bar 31, valve piston 32, limited block 33, big piston 34 and sealing
Circle 35, the sliding bar 31 is slidably connected with two sliding plugs 22, and the lower end of sliding bar 31 is provided with valve piston 32, the cunning
The lower section of lever 31 is provided with limited block 33, and the upper end of sliding bar 31 is slidably connected big piston 34, and the big middle part of piston 34 is pacified
Equipped with sealing ring 35, the top of sliding bar 31 passes through installing plate 4, and the top of installing plate 4 is provided with filter core 5, the filter core 5
In filter chamber 15, the water chamber 14 is internally provided with spring leaf 6 and ladder seat 7, and the lower section of ladder seat 7 is connected out
Mouth passage 13, the return spring 23 is nested on sliding bar 31, and the return spring 23 is arranged on limited block 33 and top
Between sliding plug 22, the middle setting of installing plate 4, which has, be provided with cavity, and cavity sliding bar 31, the sky of the installing plate 4
Chamber upper end is provided with big piston 34, and the middle setting of filter core 5 has storage cavity.
Operation principle of the present utility model is：The utility model is in use, first, when filter core loads filter core base,
Pillar on filter core base is by the valve piston 32 in piston rod module 3 and ladder 7 jack-up of seat, work of the valve piston 32 in pressure
Moved up under, drive the sliding bar 31 to move up, big piston 34 is moved up with dynamic seal ring 35, now, raw water
Enter the middle part storage cavity of filter core 5 from the cavity on intake channel 12, return seat module 2 and installing plate 4 successively, in filter chamber 15
After being filtered, passage of the last water purification between filter core 5 and shell 11 enters water chamber 14, and ladder seat 7 is lifted, and makes spring leaf
6 compressions, current can flow out from the exit passageway 13 of opening, when filter core takes out from filter core base, the limited block
33 are moved down in the presence of the return spring 23, and big piston 34 is recovered into initial position with dynamic seal ring 35, now, filter
Raw water in the middle part storage cavity of core 5 will not flow out, meanwhile, spring leaf 6 promotes ladder seat 7 to return back to origin-location, and outlet is logical
Road 12 is closed, and current will not flow out, current also will not drip, current cut-off effect it is good, it is very convenient.
The utility model structure is novel, and design science is simple in construction, good filtration effect, to the reaction taking out and load and
When, cut-off effect is good.Particularly when filter core is taken out, residual water can be ended in time, it is ensured that water will not be dripped in water purifier
Face, so as to influence the use of water purifier.The filter core placed on the table will not be allowed to get desktop wet.
The foregoing is only the utility model preferred embodiment, not thereby limit embodiment of the present utility model and
Protection domain, to those skilled in the art, should can appreciate that in all utilization the utility model specifications and diagram
Hold the scheme obtained by the equivalent made and obvious change, should be included in protection domain of the present utility model
It is interior.
Claims (4)
1. a kind of filter core stop valve, including housing (1), return seat module (2), piston rod module (3), installing plate (4), filter core
(5), spring leaf (6) and ladder seat (7), it is characterised in that the housing (1) includes shell (11), intake channel (12), outlet
Passage (13), water chamber (14) and filter chamber (15), shell (11) lower end middle setting have an intake channel (12), it is described enter
Mouth passage (12) surrounding is provided with exit passageway (13), and the exit passageway (13) connects with water chamber (14), the water chamber
(14) top, which is provided with filter chamber (15), the intake channel (12), is provided with return seat module (2), the return seat module
(2) return mounting seat (21), sliding plug (22) and return spring (23) are included, it is logical that the return mounting seat (21) is arranged on outlet
On road (13), it is nested between sliding plug (22), the sliding plug (22) and sets in the middle part of return mounting seat (21) upper and lower ends
The piston rod module (3) that is slidably connected, piston rod module (3) bag are equipped with return spring (23), the return seat module (2)
Include sliding bar (31), valve piston (32), limited block (33), big piston (34) and sealing ring (35), the sliding bar (31) and two
Individual sliding plug (22) is slidably connected, and sliding bar (31) lower end, which is provided with below valve piston (32), the sliding bar (31), pacifies
Equipped with limited block (33), sliding bar (31) upper end is slidably connected big piston (34), is provided with the middle part of the big piston (34)
Passed through above sealing ring (35), the sliding bar (31) and filter core (5), institute are installed above installing plate (4), the installing plate (4)
Filter core (5) is stated in filter chamber (15), the water chamber (14) is internally provided with spring leaf (6) and ladder seat (7), described
Connection outlet passage (13) below ladder seat (7).
2. a kind of filter core stop valve according to claim 1, it is characterised in that：The return spring (23) is nested in slip
On bar (31), the return spring (23) is arranged between limited block (33) and the sliding plug (22) of top.
3. a kind of filter core stop valve according to claim 1, it is characterised in that：Installing plate (4) middle setting is had time
Sliding bar (31) is provided with chamber, and cavity, the cavity upper end of the installing plate (4) is provided with big piston (34).
4. a kind of filter core stop valve according to claim 1, it is characterised in that：Filter core (5) middle setting has water storage
Cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482158.8U CN206338416U (en) | 2016-12-30 | 2016-12-30 | A kind of filter core stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482158.8U CN206338416U (en) | 2016-12-30 | 2016-12-30 | A kind of filter core stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338416U true CN206338416U (en) | 2017-07-18 |
Family
ID=59303626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482158.8U Expired - Fee Related CN206338416U (en) | 2016-12-30 | 2016-12-30 | A kind of filter core stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266536A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of filter core shut-off valve |
| CN110220008A (en) * | 2018-03-01 | 2019-09-10 | 株式会社鹭宫制作所 | Motor-driven valve |
-
2016
- 2016-12-30 CN CN201621482158.8U patent/CN206338416U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266536A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of filter core shut-off valve |
| CN110220008A (en) * | 2018-03-01 | 2019-09-10 | 株式会社鹭宫制作所 | Motor-driven valve |
| CN110220008B (en) * | 2018-03-01 | 2021-04-02 | 株式会社鹭宫制作所 | Electric 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 |
Granted publication date: 20170718 |