CN106195322A - A kind of V-type two-sided diaphragm valve - Google Patents
A kind of V-type two-sided diaphragm valve Download PDFInfo
- Publication number
- CN106195322A CN106195322A CN201510234812.7A CN201510234812A CN106195322A CN 106195322 A CN106195322 A CN 106195322A CN 201510234812 A CN201510234812 A CN 201510234812A CN 106195322 A CN106195322 A CN 106195322A
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- China
- Prior art keywords
- diaphragm
- diaphragm valve
- valve body
- rubber
- sided
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Abstract
The present invention relates to a kind of V-type two-sided diaphragm valve, it includes diaphragm valve body, it is provided with cast gate in the middle part of described diaphragm valve body, diaphragm valve above described cast gate is the most internal is provided with diaphragm of rubber, it is provided with spring between diaphragm of rubber and diaphragm valve body inner roof wall on described, diaphragm valve below described cast gate is the most internal is provided with lower diaphragm of rubber, it is provided with lower spring between diapire in described lower diaphragm of rubber and diaphragm valve body, it is water inlet in described diaphragm valve body horizontal direction one end, the other end is outlet, described upper diaphragm of rubber and lower diaphragm of rubber are symmetrical arranged, two ends, left and right all levels of described upper diaphragm of rubber are located at diaphragm valve body upper part, two ends, left and right all levels of described lower diaphragm of rubber are located at diaphragm valve body lower part, it is designed with waterpower at the described upper and lower two ends of diaphragm valve body or air pressure controls mouth.The present invention is suitable for heavy caliber occasion, and antiseptic property is good, operates steadily reliable, and low cost of manufacture, regular maintenance amount is few.
Description
Technical field
The present invention relates to a kind of valve arrangement, be specifically related to a kind of diaphragm valve structure.
Background technology
General v-shaped diaphragm valve: valve body material is cast iron, cast steel, rustless steel；On water passage
There are valve shaft, sealing etc..There is total quality weight in it, manufacturing cost is high, and structure is complicated, anticorrosion
Poor performance etc. problem, and regular maintenance amount is big, and reliability is low.One side diaphragm valve can not be expired
Some large diameter pipeline occasions of foot.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Planting applicable heavy caliber occasion, antiseptic property is good, operates steadily reliable, and low cost of manufacture is daily
The V-type two-sided diaphragm valve that maintenance is few.
Technical scheme: in order to solve above-mentioned technical problem, a kind of V-type of the present invention is two-sided
Diaphragm valve, it includes diaphragm valve body, is provided with cast gate, in institute in the middle part of described diaphragm valve body
This most internal is provided with diaphragm of rubber to state diaphragm valve above cast gate, on described diaphragm of rubber with every
Being provided with spring between film valve body inner roof wall, the diaphragm valve below described cast gate is the most internal to be set
There is lower diaphragm of rubber, in described lower diaphragm of rubber and diaphragm valve body, be provided with lower bullet between diapire
Spring, is water inlet in described diaphragm valve body horizontal direction one end, and the other end is outlet, institute
Stating diaphragm of rubber and lower diaphragm of rubber is symmetrical arranged, the two ends, left and right of described upper diaphragm of rubber are all
Level is located at diaphragm valve body upper part, two ends, left and right all levels of described lower diaphragm of rubber be located at every
Film valve body bottom, is designed with waterpower at the described upper and lower two ends of diaphragm valve body or air pressure controls
Mouthful, they are divided into control mouth and lower control mouth.
Water inlet and water outlet at described diaphragm valve body are designed with adpting flange.
Described diaphragm valve body is the diaphragm valve body of PA66 or PVC material.
It is circulation passage between described upper diaphragm of rubber and lower diaphragm of rubber.
The water pipe that DN150 is set is connected at the water inlet of described diaphragm valve body and water outlet.
Structure and the principle of the present invention be: by carrying out water pressure and controlling cavity pressure change and control
Valve switch, when barrier film epicoele has pressure, barrier film cuts off water inlet and closes valve；When controlling chamber pressure release,
Utilize water pressure automatically to back down barrier film and open valve.The unique movable part of valve is for strengthening rubber
Barrier film, does not has valve shaft, sealing etc. on water passage, and valve body uses PA66, PVC material, can
Various electromagnetic valve, hand-operated valve, air relief valve etc. are coordinated to realize controlling function everywhere.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention uses
Upper diaphragm of rubber and lower diaphragm of rubber so that it is be applicable to heavy caliber occasion, at described diaphragm valve originally
The water inlet of body and water outlet connect the water pipe arranging DN150, and practical effect is good, valve
The unique movable part of door is diaphragm of rubber, does not has valve shaft, sealing etc. on water passage, runs flat
Steady reliable, valve body uses PA66, PVC material, and antiseptic property is good, uses waterpower or air pressure
Controlling mouth, open and close controlling is convenient, and this product quality is relatively light, low cost of manufacture, regular maintenance amount
Few, meet actual operation requirements.
Accompanying drawing explanation
Fig. 1 is the opening structural representation of the present invention；
Fig. 2 is the closure state structural representation of the present invention；
Fig. 3 is the outline drawing of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, a kind of V-type two-sided diaphragm valve of the present invention,
It includes diaphragm valve body 1, is provided with cast gate 2, described in the middle part of described diaphragm valve body 1
It is provided with diaphragm of rubber 3, diaphragm of rubber on described in diaphragm valve body 1 above cast gate 2
Be provided with spring 4 between 3 and diaphragm valve body 1 inner roof wall, below described cast gate 2 every
Lower diaphragm of rubber 5 it is provided with, at described lower diaphragm of rubber 5 and diaphragm valve body in film valve body 1
Lower spring 6 it is provided with between diapire, in described diaphragm valve body 1 horizontal direction one end for entering in 1
The mouth of a river 7, the other end is outlet 8, and described upper diaphragm of rubber 3 and lower diaphragm of rubber 5 are symmetrical
Arranging, two ends, left and right all levels of described upper diaphragm of rubber 3 are located at diaphragm valve body 1 top,
Two ends, left and right all levels of described lower diaphragm of rubber 5 are located at diaphragm valve body 1 bottom, described
Diaphragm valve body about 1 two ends are designed with waterpower or air pressure controls mouth, and they are divided into control mouth
9 and lower control mouth 10；All set at the water inlet 7 and outlet 8 of described diaphragm valve body 1
There is adpting flange 11；Described diaphragm valve body 1 is the diaphragm valve body of PA66 or PVC material；
It is circulation passage 12 between described upper diaphragm of rubber 3 and lower diaphragm of rubber 5；At described barrier film
The water pipe that DN150 is set is connected at the water inlet 7 of valve body 1 and outlet 8.The present invention adopts
With diaphragm of rubber and lower diaphragm of rubber so that it is be applicable to heavy caliber occasion, at described diaphragm valve
The water inlet of body and water outlet connect the water pipe arranging DN150, and practical effect is good,
The unique movable part of valve is diaphragm of rubber, does not has valve shaft, sealing etc. on water passage, runs
The most reliable, valve body uses PA66, PVC material, and antiseptic property is good, uses waterpower or gas
Voltage-controlled donsole, open and close controlling is convenient, and this product quality is relatively light, low cost of manufacture, regular maintenance
Amount is few, meets actual operation requirements.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (5)
1. a V-type two-sided diaphragm valve, it is characterised in that: it includes diaphragm valve body (1),
It is provided with cast gate (2), in described cast gate (2) top at described diaphragm valve body (1) middle part
Be provided with diaphragm of rubber (3) in diaphragm valve body (1), on described diaphragm of rubber (3) with
Spring (4) it is provided with, in described cast gate (2) lower section between diaphragm valve body (1) inner roof wall
Diaphragm valve body (1) in be provided with lower diaphragm of rubber (5), described lower diaphragm of rubber (5)
And it is provided with lower spring (6) between diaphragm valve body (1) interior diapire, at described diaphragm valve body
(1) horizontal direction one end is water inlet (7), and the other end is outlet (8), described upper rubber
Glue barrier film (3) and lower diaphragm of rubber (5) are symmetrical arranged, described upper diaphragm of rubber (3)
Two ends, left and right all levels are located at diaphragm valve body (1) top, described lower diaphragm of rubber (5)
Two ends, left and right all levels are located at diaphragm valve body (1) bottom, described diaphragm valve body (1)
Two ends are designed with waterpower or air pressure controls mouth up and down, and they are divided into control mouth (9) and lower control
Donsole (10).
V-type two-sided diaphragm valve the most according to claim 1, it is characterised in that: in institute
The water inlet (7) and outlet (8) place that state diaphragm valve body (1) are designed with adpting flange
(11)。
V-type two-sided diaphragm valve the most according to claim 1, it is characterised in that: described
Diaphragm valve body (1) is the diaphragm valve body of PA66 or PVC material.
V-type two-sided diaphragm valve the most according to claim 1, it is characterised in that: described
It is circulation passage (12) between upper diaphragm of rubber (3) and lower diaphragm of rubber (5).
V-type two-sided diaphragm valve the most according to claim 1, it is characterised in that: in institute
Water inlet (7) and the connection of outlet (8) place of stating diaphragm valve body (1) arrange DN150
Water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234812.7A CN106195322A (en) | 2015-05-08 | 2015-05-08 | A kind of V-type two-sided diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234812.7A CN106195322A (en) | 2015-05-08 | 2015-05-08 | A kind of V-type two-sided diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106195322A true CN106195322A (en) | 2016-12-07 |
Family
ID=57459264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234812.7A Pending CN106195322A (en) | 2015-05-08 | 2015-05-08 | A kind of V-type two-sided diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916417A (en) * | 2018-08-09 | 2018-11-30 | 应登文 | A kind of overall diameter through type mud valve |
| KR102400139B1 (en) * | 2021-12-09 | 2022-05-20 | 송인승 | Blow-off Valve for Turbo Blower with Two-way Passage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659062A (en) * | 1984-03-26 | 1987-04-21 | Mooney Richard J | Flowgrid regulator |
| CN2422495Y (en) * | 2000-03-09 | 2001-03-07 | 阎洪昌 | Double clack diaphragm hydraulic valve |
| CN2472022Y (en) * | 2001-03-28 | 2002-01-16 | 孟庆海 | Sustained shutting check valve with two chambers |
| CN201202839Y (en) * | 2008-04-23 | 2009-03-04 | 王克涛 | Straight-through type double diaphragm valve |
| CN202834177U (en) * | 2012-08-20 | 2013-03-27 | 浙江鼎耐塑胶管阀有限公司 | Plastic diaphragm valve |
| CN204677810U (en) * | 2015-05-08 | 2015-09-30 | 江苏开能华宇环保设备有限公司 | A kind of V-type two-sided diaphragm valve |
-
2015
- 2015-05-08 CN CN201510234812.7A patent/CN106195322A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659062A (en) * | 1984-03-26 | 1987-04-21 | Mooney Richard J | Flowgrid regulator |
| CN2422495Y (en) * | 2000-03-09 | 2001-03-07 | 阎洪昌 | Double clack diaphragm hydraulic valve |
| CN2472022Y (en) * | 2001-03-28 | 2002-01-16 | 孟庆海 | Sustained shutting check valve with two chambers |
| CN201202839Y (en) * | 2008-04-23 | 2009-03-04 | 王克涛 | Straight-through type double diaphragm valve |
| CN202834177U (en) * | 2012-08-20 | 2013-03-27 | 浙江鼎耐塑胶管阀有限公司 | Plastic diaphragm valve |
| CN204677810U (en) * | 2015-05-08 | 2015-09-30 | 江苏开能华宇环保设备有限公司 | A kind of V-type two-sided diaphragm valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916417A (en) * | 2018-08-09 | 2018-11-30 | 应登文 | A kind of overall diameter through type mud valve |
| KR102400139B1 (en) * | 2021-12-09 | 2022-05-20 | 송인승 | Blow-off Valve for Turbo Blower with Two-way Passage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |