CN208793660U - A kind of corrugated pipe chlorine valve - Google Patents
A kind of corrugated pipe chlorine valve Download PDFInfo
- Publication number
- CN208793660U CN208793660U CN201821221432.5U CN201821221432U CN208793660U CN 208793660 U CN208793660 U CN 208793660U CN 201821221432 U CN201821221432 U CN 201821221432U CN 208793660 U CN208793660 U CN 208793660U
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- Prior art keywords
- valve
- chlorine
- fixed
- valve rod
- corrugated pipe
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Abstract
The utility model discloses a kind of corrugated pipe chlorine valves, including valve body, the middle part of valve body is equipped with valve chamber, the inside of valve chamber is equipped with spool, the top of spool is fixedly connected with one end of valve rod, the outer wall of valve rod is fixed with bellows, and the other end of valve rod is fixed with valve rod lead screw, and valve rod lead screw is threadedly coupled with the middle part of handwheel.The utility model can largely prevent chlorine by being equipped with low leakage filler and sodium hydroxide, low leakage filler, reduce the amount of chlorine gas leakage, sodium hydroxide can absorb the chlorine of leakage, so that chlorine be avoided to leak, accident occurs；By being equipped with chlorine detector and indicator light, chlorine detector detects the concentration of the chlorine to leak, and when concentration is more than certain value, control instructions lamp is lighted, and staff is prompted timely to handle；This kind of corrugated pipe chlorine valve has the advantages that the low and timely prompt alarm of chlorine gas leakage amount.
Description
Technical field
The utility model relates to a kind of chlorine valve, specially a kind of corrugated pipe chlorine valve.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various corrosivity and be situated between
The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron according to material
Valve, cast steel valve, stainless valve (201,304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, modeling
Material valve, nonstandard customized equal valves material.
Chlorine needs to control chlorine using to valve during transmitting use, and common valve can be corroded
And leakproofness is insufficient, needs using to the dedicated valve of chlorine, but present chlorine valve during use amount of leakage compared with
Greatly and chlorine gas leakage timely cannot be prompted and be alarmed, therefore we make improvement to this, propose a kind of bellows chlorine
Air valve.
Utility model content
For solve chlorine valve of the existing technology during use amount of leakage it is larger and to chlorine gas leakage cannot and
When the defect prompt and alarm, the utility model provides a kind of corrugated pipe chlorine valve.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The middle part of a kind of corrugated pipe chlorine valve of the utility model, including valve body, the valve body is equipped with valve chamber, the valve chamber
Inside is equipped with spool, and the top of the spool is fixedly connected with one end of valve rod, and the outer wall of the valve rod is fixed with bellows,
The other end of the valve rod is fixed with valve rod lead screw, and the valve rod lead screw is threadedly coupled with the middle part of handwheel, the valve body
Top is fixed with valve deck by clamping screw, and the top of the valve deck and the junction of valve rod are equipped with filler material room, the valve
The outer wall of lid two sides is equipped with movable bolt by shaft rotation, and the movable bolt connects by the way that nut and gland are fixed
It connects, the bottom end of the gland and the outer wall of filler material room are fixed with upper cover and lower cover, the avris of the upper cover respectively
The mounting plate being fixed with the avris of lower cover is fixedly connected, and the top of the upper cover inner wall is fixed with chlorine detector, institute
It states the top outside upper cover and is fixed with indicator light and battery, the indicator light and chlorine detector are electrically connected, the chlorine
Gas detector and battery are electrically connected.
Further, the inside filling of the filler material room is equipped with low leakage filler and sodium hydroxide.
Further, the fixed position-limitting pin of the one side wall of the valve chamber.
Further, the upper cover and lower cover are made of resistant material.
Further, the outer wall of the handwheel is coated with protective case.
Compared with prior art, the utility model has the following beneficial effects: this kind of corrugated pipe chlorine valve is with following excellent
Point:
(1) by be equipped with low leakage filler and sodium hydroxide, low leakage filler can to chlorine progress largely into
Row isolation, reduces the amount of chlorine gas leakage, and sodium hydroxide can absorb the chlorine of leakage, so that chlorine be avoided to leak, sends out
Outside business.
(2) by being equipped with chlorine detector and indicator light, chlorine detector detects the concentration of the chlorine to leak, when
When concentration is more than certain value, control instructions lamp is lighted, and staff is prompted timely to handle, and avoids chlorine for a long time
Leakage, threaten to working environment.
(3) in summary beneficial effect, this kind of corrugated pipe chlorine valve have the low and timely prompt alarm of chlorine gas leakage amount
Advantage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of corrugated pipe chlorine valve of the utility model；
Fig. 2 is a kind of chlorine detector structural schematic diagram of corrugated pipe chlorine valve of the utility model.
In figure: 1, valve body；2, spool；3, valve rod；4, bellows；5, clamping screw；6, position-limitting pin；7, valve deck；8, it fills out
Charge room；9, gland；10, valve rod lead screw；11, handwheel；12, movable bolt；13, upper cover；14, mounting plate；15, lower cover；
16, chlorine detector；17, indicator light.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, the middle part of a kind of corrugated pipe chlorine valve, including valve body 1, valve body 1 is equipped with valve chamber, the inside of valve chamber
Equipped with spool 2, the top of spool 2 is fixedly connected with one end of valve rod 3, and the outer wall of valve rod 3 is fixed with bellows 4, valve rod 3
The other end is fixed with valve rod lead screw 10, and valve rod lead screw 10 is threadedly coupled with the middle part of handwheel 11, and the top of valve body 1 passes through locking
Bolt 5 is fixed with valve deck 7, and the top of valve deck 7 and the junction of valve rod 3 are equipped with filler material room 8, and the outer wall of 7 two sides of valve deck is equal
It is equipped with movable bolt 12 by shaft rotation, movable bolt 12 is fixedly connected by nut with gland 9, gland 9
Bottom end and the outer wall of filler material room 8 be fixed with upper cover 13 and lower cover 15, the avris of upper cover 13 and the avris of lower cover 15 respectively
The mounting plate 14 being fixed with is fixedly connected, and the top of 13 inner wall of upper cover is fixed with chlorine detector 16, outside upper cover 13
Top is fixed with indicator light 17 and battery, and indicator light 17 and chlorine detector 16 are electrically connected, chlorine detector 16 and storage
Battery is electrically connected.
Wherein, the inside filling of filler material room 8 is equipped with low leakage filler and sodium hydroxide, and low leakage filler can reduce chlorine
The amount of gas leakage, sodium hydroxide can absorb the chlorine of leakage.
Wherein, the fixed position-limitting pin 6 of the one side wall of valve chamber, limits valve rod 3, avoids stroke is excessive from causing to valve
Damage.
Wherein, upper cover 13 and lower cover 15 are made of resistant material, avoid upper cover 13 and lower cover 15 from being corroded, in increase
The service life of lid 13 and lower cover 15.
Wherein, the outer wall of handwheel 11 is coated with protective case, protects to staff's hand.
It should be noted that the utility model is a kind of corrugated pipe chlorine valve, when specific operation, by the electricity of internal storage battery
Two layers inside filler material room 8 enough, is filled low leakage filler and sodium hydroxide by amount supplement respectively, right by movable bolt 12
Filling gland 9 carries out locking pressing, is sealed to filler material room 8, and corrugated pipe chlorine valve and pipeline are connected, staff's
Hand holds handwheel 11, rotates handwheel 11, is threadedly coupled between handwheel 11 and valve rod lead screw 10, and band ovable valve stem lead screw 10 moves up,
Valve rod lead screw 10 is moved up with ovable valve stem 3, to move up with movable valve plug 2, corrugated pipe chlorine valve is opened, and is needing to cut chlorine
When only, by rotating backward handwheel 11, band ovable valve stem lead screw 10 is moved down, and pushes valve rod 3 to move down, thus with movable valve plug 2 to valve
Inside is blocked, to complete the cut-off of chlorine, position-limitting pin 6 limits valve rod 3, avoids valve rod 3 and spool 2 to wave
Line pipe chlorine valve damages, and during corrugated pipe chlorine valve work, in order to avoid a small amount of chlorine gas leakage, makes to human body
At damage, it is packed into filler material in the inside of filler material room 8, interface is further sealed, low leakage filler reduces
The amount of chlorine gas leakage, sodium hydroxide absorb the chlorine of remaining leakage, so that big degree reduces chlorine gas leakage
Amount, reduce risk, a small amount of unabsorbed chlorine enters to the inside of upper cover 13 and lower cover 15, passes through chlorine detector
The content of 16 pairs of chlorine detects, when chlorine gas concentration is more than certain value, the control element control of chlorine detector 16
Indicator light lights 17, prompts staff timely to handle, chlorine gas leakage is avoided to cause accident.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of corrugated pipe chlorine valve, including valve body (1), which is characterized in that the middle part of the valve body (1) is equipped with valve chamber, described
The inside of valve chamber is equipped with spool (2), and the top of the spool (2) is fixedly connected with one end of valve rod (3), the valve rod (3)
Outer wall is fixed with bellows (4), and the other end of the valve rod (3) is fixed with valve rod lead screw (10), the valve rod lead screw
(10) it being threadedly coupled with the middle part of handwheel (11), the top of the valve body (1) is fixed with valve deck (7) by clamping screw (5),
The top of the valve deck (7) and the junction of valve rod (3) are equipped with filler material room (8), and the outer wall of valve deck (7) two sides passes through
Shaft rotation is equipped with movable bolt (12), and the movable bolt (12) is fixedly connected by nut with gland (9), described to fill out
The outer wall of the bottom end and filler material room (8) of expecting gland (9) is fixed with upper cover (13) and lower cover (15), the upper cover (13) respectively
Avris be fixedly connected with the mounting plate (14) that the avris of lower cover (15) is fixed with, the top of upper cover (13) inner wall is fixed
Equipped with chlorine detector (16), the external top of the upper cover (13) is fixed with indicator light (17) and battery, the instruction
Lamp (17) and chlorine detector (16) are electrically connected, and the chlorine detector (16) and battery are electrically connected.
2. a kind of corrugated pipe chlorine valve according to claim 1, which is characterized in that the inside of the filler material room (8) is filled out
It fills and is equipped with low leakage filler and sodium hydroxide.
3. a kind of corrugated pipe chlorine valve according to claim 1, which is characterized in that the one side wall of the valve chamber is fixed with
Position-limitting pin (6).
4. a kind of corrugated pipe chlorine valve according to claim 1, which is characterized in that the upper cover (13) and lower cover (15) are equal
It is made of resistant material.
5. a kind of corrugated pipe chlorine valve according to claim 1, which is characterized in that the outer wall of the handwheel (11) is coated with
Protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221432.5U CN208793660U (en) | 2018-07-31 | 2018-07-31 | A kind of corrugated pipe chlorine valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221432.5U CN208793660U (en) | 2018-07-31 | 2018-07-31 | A kind of corrugated pipe chlorine valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793660U true CN208793660U (en) | 2019-04-26 |
Family
ID=66203940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221432.5U Active CN208793660U (en) | 2018-07-31 | 2018-07-31 | A kind of corrugated pipe chlorine valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864150A (en) * | 2019-11-26 | 2020-03-06 | 晟福（天津）流体自动控制设备有限公司 | Valve with leakage alarm function |
| CN113028133A (en) * | 2021-03-03 | 2021-06-25 | 江苏金晟元特种阀门股份有限公司 | Special valve of non-maintaining bellows chlorine |
-
2018
- 2018-07-31 CN CN201821221432.5U patent/CN208793660U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864150A (en) * | 2019-11-26 | 2020-03-06 | 晟福（天津）流体自动控制设备有限公司 | Valve with leakage alarm function |
| CN113028133A (en) * | 2021-03-03 | 2021-06-25 | 江苏金晟元特种阀门股份有限公司 | Special valve of non-maintaining bellows chlorine |
| CN113028133B (en) * | 2021-03-03 | 2022-11-11 | 江苏金晟元特种阀门股份有限公司 | Special valve of non-maintaining bellows chlorine |
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