CN201407368Y - Rigid louver valve - Google Patents
Rigid louver valve Download PDFInfo
- Publication number
- CN201407368Y CN201407368Y CN2009201536627U CN200920153662U CN201407368Y CN 201407368 Y CN201407368 Y CN 201407368Y CN 2009201536627 U CN2009201536627 U CN 2009201536627U CN 200920153662 U CN200920153662 U CN 200920153662U CN 201407368 Y CN201407368 Y CN 201407368Y
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- CN
- China
- Prior art keywords
- valve
- plates
- louver
- blinds
- spindles
- 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 relates to a louver valve, in particular to a rigid louver valve applied to blowers, air conditioners and various large-scale pipelines. The louver valve comprises a valve body, valve plates arranged in the valve body in parallel, valve spindles arranged on the valve plates through connecting pieces, a connecting rod hinged with the valve spindles and a drive unit hinged with theconnecting rod; the end parts of the valve plates adopt bent structures; and reinforcing steel plates which are vertical to the valve spindles are arranged on the valve plates. Compared with the prior art, the louver valve has simple structure, improves the intensity of the valve plates under the condition that the manufacturing cost is low, prolongs the service life of the valve body, and ensures the opening flexibility and the stability of the valve.
Description
Technical field
The utility model relates to a kind of blinds valve, specifically a kind of rigidity blinds valve that is applied in blower fan, air conditioner and the various large-scale pipeline.
Background technique
The blinds valve be applied to blower fan, the air-conditioning of industrial departments such as building materials, metallurgy, electric power, petrochemical industry, light industry mechanical, electrical gather dust and various large-scale pipeline in, can regulate dust, gas.The blinds valve is moved along the angle stroke directions by the driving mechanism drivening rod, thereby drives valve shaft, valve plate is made the horizontal hunting of several angle, thereby reaches the purpose of regulating dust, gas.When existing blinds valve, especially heavy caliber blinds valve were worked, because of axial rigidity is not enough, mobile, the variation of temperature of dust and air-flow caused the distortion of valve plate easily in the work, directly influence the switch flexibility and the life-span of valve; The employing that has adds Plate Steel, and to make the blinds valve indeformable to guarantee the blinds valve, not only increased the weight of valve, also improved the fabricating cost of valve greatly; After sealing was adopted at the blinds valve valve shaft two ends that have, axle directly rotated at sleeve, and the frequent friction-produced of valve shaft and sleeve is worn and torn, and directly influences the switch flexibility and the life-span of valve.
The model utility content
The utility model is at the deficiencies in the prior art, provides a kind of simple in structure, can strengthen valve plate intensity, the rigidity blinds valve that fabricating cost is low.
Realize above-mentioned purpose by the following technical solutions: a kind of rigidity blinds valve, comprise valve body, be set up in parallel valve plate at valve inner, be installed in valve shaft on the valve plate with link, with the hinged connecting rod of each valve shaft and with the drive unit of rod hinge connection, the end of described valve plate is that bending structure and valve plate are provided with and the vertically disposed strengthening steel slab of valve shaft.
Compared with prior art, the utility model is simple in structure, under the low situation of fabricating cost, can improve the intensity of valve plate, prolongs the working life of valve body, guarantees the switch flexibility and the stability of valve.
Description of drawings
Fig. 1 is an overall structure schematic representation of the present utility model.
Fig. 2 is the side view of valve plate and strengthening steel slab.
Fig. 3 is the structural representation of shaft end seal.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Referring to accompanying drawing, in the present embodiment, this rigidity blinds valve, four valve plates 5 place the end of valve body 8 outlets, and valve shaft 3 usefulness coupling shafts 7 are fixed, are installed on each valve plate 5 side by side, and the end of each valve shaft 3 all is hinged with connecting rod 2, and this connecting rod 2 is hinged with drive unit 1.The end of each valve plate 5 is the bending structure, and its both sides are welded with the strengthening steel slab 6 of arranging side by side, and this strengthening steel slab 6 and each valve shaft 3 vertical setting, and the outside of strengthening steel slab 6 is a trapezium structure, and its inside is leg-of-mutton ruggedized construction.The strengthening steel slab 6 of valve plate 5 both sides is corresponding one by one to be provided with, and structure is firm, just can reach the effect of reinforcing valve plate, increasing valve plate 5 intensity with the sheet metal through bending.
In valve body 8 and valve shaft 3 cooperation places, the end of valve shaft 3 is set with gland seal 9, and its end adds end cap bearing 4, has strengthened the sealing to valve body, smoothly under the situation, improves the stability and the operating life of system in the blanking of the system of assurance.
Claims (2)
1, a kind of rigidity blinds valve, comprise valve body, be set up in parallel valve plate at valve inner, be installed in valve shaft on the valve plate with link, with the hinged connecting rod of each valve shaft and with the drive unit of rod hinge connection, it is characterized in that the end of described valve plate is that bending structure and valve plate are provided with and the vertically disposed strengthening steel slab of valve shaft.
2, rigidity blinds valve according to claim 1 is characterized in that, described valve shaft end is provided with gland seal and end cap bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201536627U CN201407368Y (en) | 2009-05-08 | 2009-05-08 | Rigid louver valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201536627U CN201407368Y (en) | 2009-05-08 | 2009-05-08 | Rigid louver valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407368Y true CN201407368Y (en) | 2010-02-17 |
Family
ID=41678303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201536627U Expired - Fee Related CN201407368Y (en) | 2009-05-08 | 2009-05-08 | Rigid louver valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407368Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936402A (en) * | 2010-06-24 | 2011-01-05 | 扬州高标机械有限公司 | High-temperature wear resistant regulation louver valve for cement industry |
| CN105276202A (en) * | 2015-10-08 | 2016-01-27 | 瑞安市阀门一厂 | Pneumatic quick-opening shutter butterfly valve |
| CN105673870A (en) * | 2016-03-11 | 2016-06-15 | 江苏华东正大空调设备有限公司 | Round valve |
-
2009
- 2009-05-08 CN CN2009201536627U patent/CN201407368Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936402A (en) * | 2010-06-24 | 2011-01-05 | 扬州高标机械有限公司 | High-temperature wear resistant regulation louver valve for cement industry |
| CN105276202A (en) * | 2015-10-08 | 2016-01-27 | 瑞安市阀门一厂 | Pneumatic quick-opening shutter butterfly valve |
| CN105276202B (en) * | 2015-10-08 | 2019-06-11 | 瑞安市阀门一厂 | Blinds butterfly valve is pneumatically opened fastly |
| CN105673870A (en) * | 2016-03-11 | 2016-06-15 | 江苏华东正大空调设备有限公司 | Round valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CBMI CONSTRUCTION CO., LTD.;TANGSHAN ZHONGCAI HEAVY MACHINERY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063030 NO. 7, XINGFU ROAD, FENGRUN DISTRICT, TANGSHAN CITY, HEBEI PROVINCE TO: 064000 GENGYANG WEST STREET, TANGSHAN CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: 064000 Hebei province Tangshan City Geng Yangxi Avenue Patentee after: SINOMA-Tangshan Heavy Machinery Co., Ltd. Address before: 063030 happiness Road 7, Fengrun District, Hebei, Tangshan City Co-patentee before: CBMI Construction Co., Ltd. Patentee before: SINOMA-Tangshan Heavy Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20170508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |