CN205207848U - Electronic flap valve of supplementary hand wheel in area - Google Patents
Electronic flap valve of supplementary hand wheel in area Download PDFInfo
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- CN205207848U CN205207848U CN201520980689.9U CN201520980689U CN205207848U CN 205207848 U CN205207848 U CN 205207848U CN 201520980689 U CN201520980689 U CN 201520980689U CN 205207848 U CN205207848 U CN 205207848U
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- valve
- rotating plate
- electric rotating
- hand wheel
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Abstract
The utility model discloses an electronic flap valve of supplementary hand wheel in area relates to a valve structure, including valve buckle (1), it has valve (2) to articulate in valve buckle (1), valve (1) is connected with six roots of sensation valve connecting rod (3), the six roots of sensation valve connecting rod (3) assembly is on main shaft (4), the one end and main swing arm (5) the fixed connection of main shaft (4), main swing arm (5) are connected with motor (7) and hand wheel (8) through lead screw (6). The utility model discloses the valve of electronic flap valve passes through motor drive, and when proruption situations such as appearance outages, the accessible hand wheel carries out stringent control to the valve, and valve position control is accurate, and the error is less.
Description
Technical field
The utility model relates to a kind of valve mechanism, especially a kind of electric rotating plate valve with auxiliary handwheel.
Background technique
In the treatment process of current city tap-water factory and sewage treatment works, the Flap valve selected in the drainage system in filter tank mostly is Pneumatic flap valve, Pneumatic flap valve drives cylinder operation by pressurized air (air compressor), there is following defect in Pneumatic flap valve: 1, air compression system is not installed by general water factory, installs Pneumatic flap valve and can cause increasing extras input; 2, compressed air-driven cylinder is in work process, and error is comparatively large, generally at 10-20mm; 3, when air compression system quits work, Flap valve cannot carry out other operations again.
Model utility content
The utility model proposes a kind of electric rotating plate valve with auxiliary handwheel, valve location precisely and carry out emergency flight control by handwheel to valve.
The technical solution of the utility model is achieved in that
A kind of electric rotating plate valve with auxiliary handwheel, comprise valve buckle, valve is hinged with in described valve buckle, described valve is connected with six roots of sensation valve rod, valve rod described in the six roots of sensation is assemblied on main shaft, one end of described main shaft is fixedly connected with master pendulum arm, and described master pendulum arm is connected with motor and handwheel by screw mandrel.
As preferably, described power plant comprise power seat, and described motor internal comprises retarder.
As preferably, described retarder is worm type of reduction gearing.
As preferably, described screw mandrel is trapezoidal screw.
As preferably, the angular range that described valve rotates is 0 ° ~ 90 °.
As preferably, described valve buckle and described valve all adopt stainless steel.
The utility model is by providing a kind of electric rotating plate valve with auxiliary handwheel, and its beneficial effect is: valve is driven by motor, when occurring the emergency situations such as power-off, carries out emergency flight control by handwheel to valve, and valve location controls precisely, and error is less.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model electric rotating plate valve.
In figure: 1-valve buckle; 2-valve; 3-valve rod; 4-main shaft; 5-master pendulum arm; 6-screw mandrel; 7-motor; 8-handwheel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The electric rotating plate valve of handwheel assisted by band as shown in Figure 1, comprise stainless valve buckle 1, stainless valve 2 is hinged with in valve buckle 1, valve 2 is connected with six roots of sensation valve rod 3, six roots of sensation valve rod 3 is assemblied on main shaft 4, and one end of main shaft 4 is fixedly connected with master pendulum arm 5, and master pendulum arm 5 is connected with motor 7 and handwheel 8 by screw mandrel 6, motor 7 includes the retarder of worm and gear, and the screw mandrel 6 of retarder transmission adopts trapezoidal screw.
Working procedure of the present utility model is as follows: motor 7 clockwise and anticlockwise drives retarder clockwise and anticlockwise, and when motor 7 does not have electricity, can drive retarder clockwise and anticlockwise by handwheel 8 clockwise and anticlockwise, when motor 7 is energized, handwheel 8 cannot rotate.Retarder clockwise and anticlockwise drives screw mandrel 6, screw mandrel 6 moves up and down and drives master pendulum arm 5 rotation from 0 degree to 90 degree, master pendulum arm 5 drive main spindle 4 is rotation from 0 degree to 90 degree, main shaft 4 is from 0 degree to the side-to-side movement of 90 degree of rotating drive valve rods 3, and valve rod 3 side-to-side movement drives valve 2 opening and closing within the scope of 0 degree to 90 degree.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the electric rotating plate valve of the auxiliary handwheel of band, comprise valve buckle (1), valve (2) is hinged with in described valve buckle (1), it is characterized in that: described valve (2) is connected with six roots of sensation valve rod (3), valve rod described in the six roots of sensation (3) is assemblied on main shaft (4), one end of described main shaft (4) is fixedly connected with master pendulum arm (5), and described master pendulum arm (5) is connected with motor (7) and handwheel (8) by screw mandrel (6).
2. a kind of electric rotating plate valve with auxiliary handwheel according to claim 1, it is characterized in that, described motor (7) inside comprises retarder.
3. a kind of electric rotating plate valve with auxiliary handwheel according to claim 2, it is characterized in that, described retarder is worm type of reduction gearing.
4. a kind of electric rotating plate valve with auxiliary handwheel according to claim 1, it is characterized in that, described screw mandrel (6) is trapezoidal screw.
5. a kind of electric rotating plate valve with auxiliary handwheel according to claim 1, is characterized in that, the angular range that described valve (2) rotates is 0 ° ~ 90 °.
6. a kind of electric rotating plate valve with auxiliary handwheel according to claim 1, is characterized in that, described valve buckle (1) and described valve (2) all adopt stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980689.9U CN205207848U (en) | 2015-12-01 | 2015-12-01 | Electronic flap valve of supplementary hand wheel in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980689.9U CN205207848U (en) | 2015-12-01 | 2015-12-01 | Electronic flap valve of supplementary hand wheel in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207848U true CN205207848U (en) | 2016-05-04 |
Family
ID=55845566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980689.9U Active CN205207848U (en) | 2015-12-01 | 2015-12-01 | Electronic flap valve of supplementary hand wheel in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207848U (en) |
-
2015
- 2015-12-01 CN CN201520980689.9U patent/CN205207848U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160902 Address after: 361000, Fujian, Xiamen torch hi tech Zone (Xiangan) Industrial Zone, No. 49 Xiang Yue Road, third floor Patentee after: XIAMEN FEIHUA WATER ENVIRONMENTAL TECHNOLOGY ENGINEERING CO., LTD. Address before: Siming District of Xiamen city in Fujian Province, 361000 East Road No. 999 -11 Patentee before: Shi Xiaolong |