CN206246750U - A kind of lift Fluorine-lined check-valves - Google Patents
A kind of lift Fluorine-lined check-valves Download PDFInfo
- Publication number
- CN206246750U CN206246750U CN201621354153.7U CN201621354153U CN206246750U CN 206246750 U CN206246750 U CN 206246750U CN 201621354153 U CN201621354153 U CN 201621354153U CN 206246750 U CN206246750 U CN 206246750U
- Authority
- CN
- China
- Prior art keywords
- fluorine
- valves
- lined check
- lift
- lined
- 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 lift Fluorine-lined check-valves, including water inlet, support, fixing bolt, electronic distance meter, viewport, leading truck, delivery port and impervious barrier, the water inlet is connected with inside valve pocket, battery is provided with the closure, the lower end of the viewport is provided with soil cleaning port, it is connected by non-return spring between the leading truck and axle sleeve, the lower end of the flap is provided with sealing ring.The lift Fluorine-lined check-valves, innovative design is carried out with reference to the lift Fluorine-lined check-valves for currently using, this lift Fluorine-lined check valve structure is simple and easy for installation, the position that its closure is communicated with leading truck is provided with electronic distance meter, and it is equipped with warning lamp, allow us to timely find whether Fluorine-lined check-valves blocks, and its side is provided with soil cleaning port, so that we only need to open it when Fluorine-lined check-valves is blocked directly removing contamination, without whole closure is removed so that removing contamination becomes more simple and convenient.
Description
Technical field
The utility model is related to Fluorine-lined check-valves technical field, specially a kind of lift Fluorine-lined check-valves.
Background technology
Lift Fluorine-lined check-valves is that a kind of only permission medium flows to a direction, and prevents reverse flow, generally
This valve is automatic work, and under a Fluid pressure effect for direction flowing, flap is opened, the flowing of fluid opposite direction
When, valve seat is acted on from coincidence flap by Fluid pressure and flap, so as to cut off flowing, lift with the development of science and technology
The species of formula Fluorine-lined check-valves is more and more, for lift Fluorine-lined check-valves demand more and more higher.
And the lift Fluorine-lined check-valves for currently using also coming with some shortcomings more or less, than lining as now used
Fluorine check-valves mostly can only be simple carrying out prevent adverse current effect, be unable to carry out the fault detect of Fluorine-lined check-valves, have
Be not provided with electronic distance meter, it is impossible to enough timely to find whether Fluorine-lined check-valves blocks, being not provided with of having is removed contamination
Mouthful so that can not easily be removed contamination when Fluorine-lined check-valves results in blockage, in addition it is also necessary to whole closure is removed, is operated
Come cumbersome time-consuming, it is impossible to the need for meeting use, so for the presence of such case, it is now desired to carry out the wound of relevant device
New design.
Utility model content
The purpose of this utility model is to provide a kind of lift Fluorine-lined check-valves, to solve to be proposed in above-mentioned background technology
The Fluorine-lined check-valves for currently using mostly can only be simple carrying out prevent adverse current effect, be unable to carry out Fluorine-lined check-valves
Fault detect, what is had is not provided with electronic distance meter, it is impossible to enough timely to find whether Fluorine-lined check-valves blocks, and has
It is not provided with soil cleaning port so that can not easily be removed contamination when Fluorine-lined check-valves results in blockage, in addition it is also necessary to will entirely seal
Lid is removed, and operate cumbersome time-consuming problem.
To achieve the above object, the utility model provides following technical scheme：A kind of lift Fluorine-lined check-valves, including enter
The mouth of a river, support, fixing bolt, closure, electronic distance meter, viewport, leading truck, delivery port and impervious barrier, the water inlet with
It is connected inside valve pocket, and its upper end is provided with flange connecting hole, and battery, and battery and warning lamp are provided with the closure
It is between the two electrical connection with processor, to electrically connect between the electronic distance meter and battery, and it is between processor
Electric signal is connected, and the lower end of the viewport is provided with soil cleaning port, is connected by non-return spring between the leading truck and axle sleeve,
And axle sleeve is connected with flap, the lower end of the flap is provided with sealing ring, and sealing ring is connected with contact.
Preferably, the flange connecting hole is provided with four, and it is connected with support.
Preferably, the fixing bolt is connected through closure with fixing nut.
Preferably, the viewport is a kind of transparent tempering lucite.
Preferably, the flap moves up and down scope for 0-5cm.
Preferably, it is provided with impervious barrier on the inside of the valve pocket.
Compared with prior art, the beneficial effects of the utility model are：The lift Fluorine-lined check-valves, with reference to currently using
Lift Fluorine-lined check-valves carry out innovative design, this lift Fluorine-lined check valve structure is simple and easy for installation, its closure
The position communicated with leading truck is provided with electronic distance meter, and is equipped with warning lamp so that we can timely send out
Whether existing Fluorine-lined check-valves blocks, and its side is provided with soil cleaning port so that we only need to when Fluorine-lined check-valves is blocked
Open it and directly remove contamination, without whole closure is removed so that removing contamination becomes more simple and convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model sealing cover structure schematic diagram.
In figure：1st, water inlet, 2, flange connecting hole, 3, support, 4, fixing bolt, 5, closure, 6, fixing nut, 7, electricity
Pond, 8, warning lamp, 9, electronic distance meter, 10, processor, 11, viewport, 12, soil cleaning port, 13, leading truck, 14, non-return spring,
15th, flap, 16, delivery port, 17, sealing ring, 18, axle sleeve, 19, contact, 20, impervious barrier, 21, valve pocket.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of lift Fluorine-lined check-valves, including water inlet
Mouthful 1, flange connecting hole 2, support 3, fixing bolt 4, closure 5, fixing nut 6, battery 7, warning lamp 8, electronic distance meter 9,
Processor 10, viewport 11, soil cleaning port 12, leading truck 13, non-return spring 14, flap 15, delivery port 16, sealing ring 17, axle sleeve 18,
Contact 19, impervious barrier 20 and valve pocket 21, water inlet 1 are connected with inside valve pocket 21, and its upper end is provided with flange connecting hole 2,
The inner side of valve pocket 21 is provided with impervious barrier 20, and flange connecting hole 2 is provided with four, and it is connected with support 3, fixing bolt 4
It is connected with fixing nut 6 through closure 5, battery case 7, and battery 7 and warning lamp 8 and processor is provided with closure 5
10 is between the two electrical connection, and to electrically connect between electronic distance meter 9 and battery 7, and it is electric signal between processor 10
Connection, the lower end of viewport 11 is provided with soil cleaning port 12, and viewport 11 is a kind of transparent tempering lucite, leading truck 13 and axle sleeve
It is connected by non-return spring 14 between 18, and axle sleeve 18 is connected with flap 15, flap 15 moves up and down scope for 0-5cm,
The lower end of flap 15 is provided with sealing ring 17, and sealing ring 17 is connected with contact 19.
Operation principle：, it is necessary to be carried out to whole lift Fluorine-lined check-valves before using the lift Fluorine-lined check-valves
Simple structure understands, and closure 5 is connected by fixing bolt 4 and fixing nut 6 with valve pocket 21 first, and by battery 7
Installed with viewport 11, then check its seal, then it is connected between pipeline by water inlet 1, when water pass through into
The mouth of a river 1 enters when in valve pocket 21, due to hydraulic pressure can cause flap 15 move up and so that water is discharged by Fluorine-lined check-valves, when
Because the effect of non-return spring 14 and flap 15 deadweight of itself causes that sealing ring 17 is connected with contact 19 when water flows back, and make
Fluorine-lined closure of check ring is obtained, and then reaches the purpose for preventing water from flowing back, when the data measured on electronic distance meter 9 are constant always
When, processor 10 can open warning lamp 8 and cause its continuous flicker, and this is that we can timely have found and process Fluorine-lined to stop
The failure of valve is returned, and its internal spot is cleared up by soil cleaning port 12 and cause that Fluorine-lined check-valves is reworked, here it is whole rise
The workflow of drop formula Fluorine-lined check-valves.
Although being described in detail to the utility model with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (6)
1. a kind of lift Fluorine-lined check-valves, including water inlet (1), support (3), fixing bolt (4), closure (5), electronic, horological
Distance meter (9), viewport (11), leading truck (13), delivery port (16) and impervious barrier (20), it is characterised in that：The water inlet (1) with
It is connected inside valve pocket (21), and its upper end is provided with flange connecting hole (2), and battery (7) is provided with the closure (5),
And battery (7) and warning lamp (8) and processor (10) are between the two electrically connect, the electronic distance meter (9) and battery (7) it
Between for electrical connection, and its between processor (10) for electric signal is connected, the lower end of the viewport (11) is provided with soil cleaning port
(12), it is connected by non-return spring (14) between the leading truck (13) and axle sleeve (18), and axle sleeve (18) and flap (15)
It is connected, the lower end of the flap (15) is provided with sealing ring (17), and sealing ring (17) is connected with contact (19).
2. a kind of lift Fluorine-lined check-valves according to claim 1, it is characterised in that：The flange connecting hole (2) sets
Four are equipped with, and it is connected with support (3).
3. a kind of lift Fluorine-lined check-valves according to claim 1, it is characterised in that：The fixing bolt (4) is run through
Closure (5) is connected with fixing nut (6).
4. a kind of lift Fluorine-lined check-valves according to claim 1, it is characterised in that：The viewport (11) is a kind of saturating
Bright tempering lucite.
5. a kind of lift Fluorine-lined check-valves according to claim 1, it is characterised in that：The flap (15) moves up and down
Scope is 0-5cm.
6. a kind of lift Fluorine-lined check-valves according to claim 1, it is characterised in that：Set on the inside of the valve pocket (21)
It is equipped with impervious barrier (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354153.7U CN206246750U (en) | 2016-12-05 | 2016-12-05 | A kind of lift Fluorine-lined check-valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354153.7U CN206246750U (en) | 2016-12-05 | 2016-12-05 | A kind of lift Fluorine-lined check-valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246750U true CN206246750U (en) | 2017-06-13 |
Family
ID=59006250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354153.7U Expired - Fee Related CN206246750U (en) | 2016-12-05 | 2016-12-05 | A kind of lift Fluorine-lined check-valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246750U (en) |
-
2016
- 2016-12-05 CN CN201621354153.7U patent/CN206246750U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 4269 Binhai san dao, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Teflon Group Co.,Ltd. Address before: 325024, No. 622, Mingzhu Road, Longwan Industrial Zone, Binhai District, Longwan, Zhejiang, Wenzhou Patentee before: NFL VALVE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |