CN203500529U - Combined type electric wear-proof rubber lining reducing telescopic gate valve - Google Patents
Combined type electric wear-proof rubber lining reducing telescopic gate valve Download PDFInfo
- Publication number
- CN203500529U CN203500529U CN201320617580.XU CN201320617580U CN203500529U CN 203500529 U CN203500529 U CN 203500529U CN 201320617580 U CN201320617580 U CN 201320617580U CN 203500529 U CN203500529 U CN 203500529U
- Authority
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- China
- Prior art keywords
- gate valve
- wear
- valve body
- valve
- proof rubber
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- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a combined type electric wear-proof rubber lining reducing telescopic gate valve. The combined type electric wear-proof rubber lining reducing telescopic gate valve is characterized in that a steelwork component is formed by an inner casing pipe, a valve body and a support, straight-through type reducing shells are adopted in the inner casing pipe and the valve body, the interiors of the straight-through type reducing shells are lined with wear-proof rubber materials, a sealing ring is arranged between the inner casing pipe and the valve body, a gland is utilized to tightly press the sealing ring, a gate is arranged in the valve body, a lead screw is connected with the gate, an electric device is arranged on the top of the support, and the electric device drives a screw nut to make the lead screw and the gate vertically move to achieve opening and closing. According to the combined type electric wear-proof rubber lining reducing telescopic gate valve, rubber lining flangings are arranged on both sides of a flange, a sealing gasket does not need to be additionally arranged in the installation process, through the straight-through type reducing shells lined with wear-proof rubber, motion resistance is reduced, the service cycle of the gate valve is 10-15 times that of an ordinary valve, the service life of the gate valve is greatly prolonged, the number of replacement times of the gate valve is reduced, and using cost of the gate valve is lowered.
Description
Technical field
The utility model belongs to valve technology field, relate to a kind of for metal and nonmetallic slurry transportation pipeline be arranged on pump discharge a kind of and reducing, compensate, end in the valve arrangement of one, the particularly flexible gate valve of a kind of combined electric wear-resistant lining rubber reducing.
Background technique
At present, the domestic equipment that is arranged on pump discharge in slurry transportation pipeline, traditional mode has reducer pipe, slip joint, gate valve or stop valve, more owing to not serving as a contrast the program of high-abrasive material and installation in the said equipment body, in slurry transportation pipeline is carried, life cycle is shorter, wear-resisting property is poor, increased replacing number of times, labor strength is large, to applying unit, brought a lot of inconvenience, has affected manufacturing efficiency.
Summary of the invention
The utility model has overcome the defect of above-mentioned existence, and object is to provide a kind of being arranged on slurry pipeline, has wear-resisting, corrosion-resistant, life cycle long and have reducing, compensate, end in the flexible gate valve of combined electric wear-resistant lining rubber reducing of one.
The utility model combined electric wear-resistant lining rubber reducing gate valve content Description that stretches:
The utility model combined electric wear-resistant lining rubber reducing gate valve that stretches, it is characterized in that: be by inner sleeve, gland, seal ring, valve body, flashboard, screw mandrel, support, screw and Electric actuator form, by inner sleeve, valve body is configured to steelwork component with propping up, inner sleeve and valve body adopt straight-through type reducing housing, portion is lined with abrasive rubber material within it, between inner sleeve and valve body, be provided with seal ring, by gland, seal ring is compressed, in valve body, be provided with flashboard, screw mandrel is connected with flashboard, top at support is provided with Electric actuator, by Electric actuator, drive screw, screw mandrel and flashboard are moved up and down and realize opening and closing.
The utility model combined electric wear-resistant lining rubber reducing gate valve that stretches, all there is line with rubber flange flange both sides, during installation without separately adding sealing gasket, the straight-through type reducing housing of inner liner abrasive resistant rubber, reduced resistance to motion, life cycle is 10～15 times of common valve, has greatly improved the life in application of equipment, reduce the replacing number of times of equipment, reduced the user cost of equipment.
Accompanying drawing explanation
Fig. 1 is the flexible gate valve structural representation of combined electric wear-resistant lining rubber reducing.
Fig. 2 is the flexible gate valve structure side diagram of combined electric wear-resistant lining rubber reducing.
In figure: the 1st, inner sleeve, the 2nd, gland, the 3rd, seal ring, the 4th, valve body, the 5th, flashboard, the 6th, screw mandrel, the 7th, support, the 8th, screw, the 9th, Electric actuator.
Embodiment
The flexible gate valve of the utility model combined electric wear-resistant lining rubber reducing is achieved in that below in conjunction with accompanying drawing makes specific description.
See Fig. 1, the utility model combined electric wear-resistant lining rubber reducing gate valve that stretches, by: inner sleeve 1, gland 2, seal ring 3, valve body 4, flashboard 5, screw mandrel 6, support 7, screw 8 and Electric actuator 9 form, by inner sleeve 1, valve body 4 and support 7, form steelwork component, inner sleeve 1 and valve body 4 adopt straight-through type reducing housing, portion is lined with abrasive rubber material within it, between inner sleeve 1 and valve body 4, be provided with seal ring 3, by gland 2, seal ring 3 compressed, reaches the seal action between inner sleeve 1 and valve body 4.
In valve body 4, be provided with flashboard 5, screw mandrel 6 is connected with flashboard 5, at the top of support 7, is provided with Electric actuator 9, by Electric actuator 9, is driven screws 8, screw mandrel 6 and flashboard 5 is moved up and down realize opening and closing.
Electric actuator 9 be by 380V three-phase ac power supply as driving power, be connected with user's control system, can carry out to the flexible gate valve of combined electric wear-resistant lining rubber reducing the telecontrol of switch.
One end of the flexible gate valve of the utility model combined electric wear-resistant lining rubber reducing is that the import the other end is outlet, be arranged on the pipeline of slag stock pump outlet, the import of the flexible gate valve of combined electric wear-resistant lining rubber reducing is connected with the outlet of slag stock pump, when slag stock pump normally moves, the flexible gate valve of combined electric wear-resistant lining rubber reducing can be according to the temperature free-extension of medium; And there is reduction noise performance.Life cycle is 10～15 times of common valve, has greatly increased the life in application of equipment.Inside at inner sleeve 1 and valve body 4 is lined with abrasive rubber, has feature wear-resisting, corrosion-resistant, that life cycle is long, has reduced the replacing number of times of valve, has alleviated workman's labor intensity, has reduced the user cost of equipment.
Claims (1)
1. the flexible gate valve of a combined electric wear-resistant lining rubber reducing, it is characterized in that: be by inner sleeve (1), gland (2), seal ring (3), valve body (4), flashboard (5), screw mandrel (6), support (7), screw (8) and Electric actuator (9) form, by inner sleeve (1), valve body (4) and support (7) form steelwork component, inner sleeve (1) and valve body (4) adopt straight-through type reducing housing, portion is lined with abrasive rubber material within it, between inner sleeve (1) and valve body (4), be provided with seal ring (3), by gland (2), seal ring (3) is compressed, in valve body (4), be provided with flashboard (5), screw mandrel (6) is connected with flashboard (5), at the top of support (7), be provided with Electric actuator (9), by Electric actuator (9), drive screw (8), screw mandrel (6) and flashboard (5) are moved up and down and realize opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617580.XU CN203500529U (en) | 2013-10-09 | 2013-10-09 | Combined type electric wear-proof rubber lining reducing telescopic gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617580.XU CN203500529U (en) | 2013-10-09 | 2013-10-09 | Combined type electric wear-proof rubber lining reducing telescopic gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500529U true CN203500529U (en) | 2014-03-26 |
Family
ID=50331509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320617580.XU Expired - Fee Related CN203500529U (en) | 2013-10-09 | 2013-10-09 | Combined type electric wear-proof rubber lining reducing telescopic gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185482A (en) * | 2018-09-15 | 2019-01-11 | 孙胜军 | A kind of petroleum pipeline valve |
-
2013
- 2013-10-09 CN CN201320617580.XU patent/CN203500529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185482A (en) * | 2018-09-15 | 2019-01-11 | 孙胜军 | A kind of petroleum pipeline valve |
| CN109185482B (en) * | 2018-09-15 | 2019-10-25 | 唐山冀东石油机械有限责任公司 | A kind of petroleum pipeline 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: 20140326 Termination date: 20201009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |