CN201330883Y - Deflector type flap valve - Google Patents
Deflector type flap valve Download PDFInfo
- Publication number
- CN201330883Y CN201330883Y CNU2008201814577U CN200820181457U CN201330883Y CN 201330883 Y CN201330883 Y CN 201330883Y CN U2008201814577 U CNU2008201814577 U CN U2008201814577U CN 200820181457 U CN200820181457 U CN 200820181457U CN 201330883 Y CN201330883 Y CN 201330883Y
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- CN
- China
- Prior art keywords
- valve
- rod
- flap
- cylinder
- valve rod
- 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 - Lifetime
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Abstract
Discloses is a deflector type flap valve, which comprises a valve body, a valve base, a valve rod, a disc and an air cylinder. The valve base is connected to the valve body, the inner end of the valve rod is connected with the disc, and the outer end of the valve rod is connected with a piston rod of the air cylinder. The deflector type flap valve is characterized in that the disc is composed of at least one flap, the middle of the flap is connected with the inner end of the valve rod, and the outer end of the valve rod is hinged with the piston rod of the air cylinder through a link mechanism. The utility model has the advantages that the deflector type flap valve utilizes novel design conception and is control by a small air cylinder with fixed stroke, and opening and closing of the flap valve is controlled by the link mechanism. When in an opening state, the flap valve can be utilized as a deflector and acts on air flowing inside of a wind pipe to have flow guiding effect. Further, the deflector type flap valve is low in cost and small in occupied space.
Description
Technical field
The utility model relates to a kind of flow guide type rotary plate valve, is mainly used in the horizontal roller formula curved tempered glass unit wind path adjusting control to air quantity.
Background technique
Now general toughened glass unit wind path part is mainly drawn by opening of a big cylinder control gate plate valve the control of air quantity, and the air mass flow in the control airduct can not be carried out water conservancy diversion to air in the airduct; Because dissimilar wind path part airducts is different, cause the cylinder stroke also to have nothing in common with each other, and stroke is often very big, applicability is relatively poor, and it is big to take up room, and cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of flow guide type rotary plate valve, can not carry out water conservancy diversion to air in the airduct with what the solution prior art existed, and applicability is relatively poor, the high and big problem that takes up room of cost.
The technical solution of the utility model is: comprise valve body, valve seat, valve rod, open-shut device and cylinder, valve seat is connected on the valve body, the inner of valve rod is connected with open-shut device, the outer end of valve rod is connected with the piston rod of cylinder, it is characterized in that: described open-shut device is made up of at least one flap, connect the inner of described valve rod in the middle of this flap, the outer end of this valve rod is hinged by the piston rod of a linkage mechanism and described cylinder.
Described valve seat is located at the valve body two opposite edges respectively; Be provided with at the edge of described flap along breach its edge, that coincide with described valve seat and coincide mutually with adjacent flap.
Described linkage mechanism comprises connecting rod and fork, at an end of each fixedly connected fork in described valve rod outer end, and the equal and rod hinge connection of the other end of all forks, an end of connecting rod or the piston rod top of a described fork and described cylinder are hinged.
Described cylinder adopts the small-sized cylinder of fixed journey system.
The utility model has the advantages that: adopt new design concept, the flow guide type rotary plate valve is by the stingy cylinder control of fixed journey system, by the folding of linkage mechanism control rotary valve plate.Under the state of opening, the rotary valve plate can be used as guide plate, acts on the air of airduct internal flow, plays the effect of water conservancy diversion.And cost is low, and it is little to take up room.
Description of drawings
Fig. 1 is the general structure schematic representation that the utility model is in opening state;
Fig. 2 is the general structure schematic representation that the utility model is in closed condition.
Description of reference numerals: 1, cylinder, 2, piston rod, 3, fork, 4, connecting rod, 5, flap, 6, valve body, 7, valve rod, 8, the flap breach, 9, valve seat.
Concrete implementation
Referring to Fig. 1 and Fig. 2, the utility model comprises valve body 6, valve seat 9, valve rod 7, open-shut device and cylinder 1, and valve seat 9 is connected on the valve body 6, and the inner of valve rod 7 is connected with open-shut device, and outer end one linkage mechanism of valve rod 7 and the piston rod 2 of cylinder 1 are hinged.Described open-shut device is made up of at least one flap 5, connects the inner of described valve rod 7 in the middle of this flap 5.
Described linkage mechanism comprises connecting rod 4 and fork 3, end at each fixedly connected fork 3 in described valve rod 7 outer ends, the other end of all forks 3 is all hinged with connecting rod 4, fork 3 middle parts or hinged with piston rod 2 tops of described cylinder 1 near any position (looking the structure and the size decision particular location of each parts) at middle part topmost.Also can an end and piston rod 2 tops of connecting rod 4 are hinged.
Described valve seat 9 is located at valve body respectively up and down on the two opposite edges, is provided with at the edge of described flap 5 along breach 8 its edge, that coincide with described valve seat 9 and coincide mutually with adjacent flap 5.
The utility model drive unit is by the stingy cylinder control of fixed journey system, by the keying of linkage mechanism control flap 5.Under the state of opening (as shown in Figure 1), flap 5 can be used as guide plate, acts on the air of airduct internal flow, plays the effect of water conservancy diversion, controls the direction of air-flow and makes air-flow more even.
Claims (4)
1, a kind of flow guide type rotary plate valve, comprise valve body, valve seat, valve rod, open-shut device and cylinder, valve seat is connected on the valve body, the inner of valve rod is connected with open-shut device, the outer end of valve rod is connected with the piston rod of cylinder, it is characterized in that: described open-shut device is made up of at least one flap, connects the inner of described valve rod in the middle of this flap, and the outer end of this valve rod is hinged by the piston rod of a linkage mechanism and described cylinder.
2, flow guide type rotary plate valve according to claim 1, it is characterized in that: described valve seat is located at the valve body two opposite edges respectively; Be provided with at the edge of described flap along breach its edge, that coincide with described valve seat and coincide mutually with adjacent flap.
3, flow guide type rotary plate valve according to claim 1, it is characterized in that: described linkage mechanism comprises connecting rod and fork, end at each fixedly connected fork in described valve rod outer end, equal and the rod hinge connection of the other end of all forks, an end of connecting rod or the piston rod top of a described fork and described cylinder are hinged.
4, flow guide type rotary plate valve according to claim 1 is characterized in that: described cylinder adopts the small-sized cylinder of fixed journey system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201814577U CN201330883Y (en) | 2008-12-22 | 2008-12-22 | Deflector type flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201814577U CN201330883Y (en) | 2008-12-22 | 2008-12-22 | Deflector type flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330883Y true CN201330883Y (en) | 2009-10-21 |
Family
ID=41224263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201814577U Expired - Lifetime CN201330883Y (en) | 2008-12-22 | 2008-12-22 | Deflector type flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330883Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241930A (en) * | 2012-02-06 | 2013-08-14 | 洛阳北方玻璃技术股份有限公司 | Glass-tempering cooling air grid |
| CN104006167A (en) * | 2014-05-30 | 2014-08-27 | 长沙矿冶研究院有限责任公司 | High-temperature exhaust valve used for industrial kiln |
| CN107490286A (en) * | 2017-09-07 | 2017-12-19 | 苏州市益维高科技发展有限公司 | The temperature control system of explosion-proof occasion baking oven |
| WO2019047521A1 (en) * | 2017-09-07 | 2019-03-14 | 洛阳兰迪玻璃机器股份有限公司 | Plate glass tempering cooling system |
-
2008
- 2008-12-22 CN CNU2008201814577U patent/CN201330883Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241930A (en) * | 2012-02-06 | 2013-08-14 | 洛阳北方玻璃技术股份有限公司 | Glass-tempering cooling air grid |
| CN103241930B (en) * | 2012-02-06 | 2016-06-01 | 洛阳北方玻璃技术股份有限公司 | Glass tempering cooling air grid |
| CN104006167A (en) * | 2014-05-30 | 2014-08-27 | 长沙矿冶研究院有限责任公司 | High-temperature exhaust valve used for industrial kiln |
| CN104006167B (en) * | 2014-05-30 | 2016-06-15 | 长沙矿冶研究院有限责任公司 | High-temperature exhaust air valve for Industrial Stoves |
| CN107490286A (en) * | 2017-09-07 | 2017-12-19 | 苏州市益维高科技发展有限公司 | The temperature control system of explosion-proof occasion baking oven |
| WO2019047521A1 (en) * | 2017-09-07 | 2019-03-14 | 洛阳兰迪玻璃机器股份有限公司 | Plate glass tempering cooling system |
| EP3650413A4 (en) * | 2017-09-07 | 2020-07-22 | Luoyang Landglass Technology Co., Ltd. | Plate glass tempering cooling system |
| AU2018328874B2 (en) * | 2017-09-07 | 2021-07-22 | Luoyang Landglass Technology Co., Ltd | Plate glass tempering cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |
|
| CX01 | Expiry of patent term |