CN202967567U - Warehouse roof switching valve - Google Patents
Warehouse roof switching valve Download PDFInfo
- Publication number
- CN202967567U CN202967567U CN 201220673772 CN201220673772U CN202967567U CN 202967567 U CN202967567 U CN 202967567U CN 201220673772 CN201220673772 CN 201220673772 CN 201220673772 U CN201220673772 U CN 201220673772U CN 202967567 U CN202967567 U CN 202967567U
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- Prior art keywords
- transfer valve
- valve
- storehouse transfer
- storehouse
- valve body
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- Expired - Lifetime
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Abstract
The utility model relates to a novel warehouse roof switching device used for a pneumatic conveying industry, namely a warehouse roof switching valve. The warehouse roof switching valve is mainly suitable for switching between receiving warehouses. The warehouse roof switching valve mainly comprises a valve body, a valve top plate, a straight-through pipeline and a baffle plate. The valve body serves as a main body of the whole warehouse roof switching valve, the valve top plate is arranged at the top of the valve body, and a straight rod air cylinder is arranged on the valve top plate. The baffle plate is arranged at the bottom of the valve body. The straight-through pipeline penetrates through the valve body and is connected with the valve body to be a whole. In order to achieve that the straight-through pipeline is in fit with a center of an inlet and an outlet of the valve body, a locking nut is arranged between the straight-through pipeline and the valve body, an inner hexagonal stopper screw is arranged on the outer side of the locking nut, and a locking device is formed. The warehouse roof switching valve has the advantages of being good in tightness, easy to operate, good in trafficability characteristic, protected intelligently, long in service life and easy to maintain. Meanwhile, when the warehouse roof switching device is maintained, only a sealing ring needs to be replaced, a while pump body needs not to be discarded as useless, and the like.
Description
Technical field
The utility model relates to top, the storehouse shifter that a kind of novel pneumatic conveying uses-Ku top transfer valve, mainly is applicable to receive the switching between the storehouse.
Background technology
In present pneumatic conveying, often can require the same material to be delivered to a plurality of receptions storehouses with a pipeline according to production technology.Each receives between the storehouse and can automatically switch, and does not need to dismantle pipeline during switching.Simultaneously also require easy switching, be convenient to installation and maintenance.Because the flow velocity of delivery duct end materials is very fast, so material is very serious to the pipe wear of end.In order to address this problem, at present traditional way is installed a pipeline switching three-way and the large radius (pipeline drift diameter that the radius of curvature of elbow equals 10 at the top that receives the storehouse, be 10D) wear-resistant bend, two of threeway outlets, two pneumatic gate valves are installed respectively.Although this mode has solved each and received the problem that can automatically switch between the storehouse, the new problem of bringing is the push-pull valve quick abrasion, and the problem of installation and maintenance inconvenience is described below respectively:
1, push-pull valve quick abrasion: when receiving the storehouse discharging for one, another push-pull valve will be subject to directly washing away of material, the valve plate severe wear of push-pull valve, sealing effectiveness degradation.
2, install, overhaul inconvenient: because the elbow that will coordinate large radius uses, the absolute altitude of Cang Ding (for example: selection for pipeline DN200mm will improve so, the radius of curvature of pipeline is 2000mm so), inconvenient operation, pipeline need be disconnected when overhauling in addition, extra weight-lifting equipment need be equipped with during due to the heavier maintenance of the weight of elbow.
The utility model content
In order to overcome the shortcomings such as traditional switching mode quick abrasion, installation and repairing inconvenience.The utility model provides a kind of novel top, storehouse shifter---top, storehouse transfer valve, this shifter is directly pressed close to Cang Ding and is installed, pipeline (DN200) width between centers storehouse top mark height is 230mm, pipeline directly is connected with the import and export of top, storehouse transfer valve, when material passed through, cylinder pushed plate baffle, the seal ring gas-flow closure, this moment, top, storehouse transfer valve was equivalent to the part of pipeline, and material passes through from the centre.Cylinder is mentioned plate baffle when receiving the storehouse and need discharging, and seal ring inflation simultaneously, logistics reduce by the plate baffle tangent line discharging of lined ceramics the wearing and tearing that material directly washes away.The advantage of this equipment, blocked operation is convenient and swift, and installation and repairing is convenient, and is lightweight, needn't disconnect pipeline during maintenance, only needs to change plate baffle, and maintenance cost is low.
The technical scheme that its technical matters that solves the utility model adopts is:
top, a kind of storehouse transfer valve, it is characterized in that: top, storehouse transfer valve is mainly by top, DN200 storehouse transfer valve valve body, top, DN200 storehouse transfer valve valve top board, top, DN200 storehouse transfer valve direct piping, top, DN200 storehouse transfer valve plate baffle, the gas-flow closure circle, top, DN200 storehouse transfer valve sealing support ring, top, DN80 storehouse transfer valve approach switch seat, top, DN80 storehouse transfer valve approach switch seat cushion sheet, top, DN100 storehouse transfer valve approach switch feeler lever, approach switch, the straight-bar cylinder, the top board tightening seal washer, top, DN200 storehouse transfer valve seal receptacle, top, DN80 storehouse transfer valve label---discharging, top, DN80 storehouse transfer valve label---by, socket head cap screw, bullet pad one, hexagonal nut, bullet pad two, flat gasket one, interior hexagonal holding screw, top, DN200 storehouse transfer valve jam nut, hex bolt
, hex bolt two, hex bolt three, tightening seal washer, flat gasket two, slotted round head screw, top, DN200 storehouse transfer valve connecting line, false face, top, DN80 storehouse transfer valve label---flow direction forms;
Top, DN200 storehouse transfer valve valve body is as the main body of top, whole storehouse transfer valve, and transfer valve valve body top, top, DN200 storehouse is equipped with top, DN200 storehouse transfer valve valve top board, is provided with the straight-bar cylinder above the transfer valve valve top board of top, DN200 storehouse; Transfer valve valve body bottom, top, DN200 storehouse is equipped with top, DN200 storehouse transfer valve plate baffle; Top, DN200 storehouse transfer valve valve body also is provided with top, DN80 storehouse transfer valve label---discharging, top, DN80 storehouse transfer valve label---by, with top, DN80 storehouse transfer valve label---flow direction, fixed by slotted round head screw.
Wherein, be provided with the top board tightening seal washer between top, described DN200 storehouse transfer valve valve body and top, DN200 storehouse transfer valve valve top board, connected by hex bolt two, hexagonal nut, hex bolt two is equipped with bullet pad two, flat gasket one with top, DN200 storehouse transfer valve valve body, transfer valve valve top plate plant tilting contact position, top, DN200 storehouse.
Wherein, be provided with false face between top, described DN200 storehouse transfer valve valve top board and straight-bar cylinder, by being connected by hex bolt one, hexagonal nut, hex bolt one and top, DN200 storehouse transfer valve valve top board, straight-bar cylinder plane contact place is equipped with bullet pad two, flat gasket one.
Wherein, top, described DN200 storehouse transfer valve direct piping passes top, DN200 storehouse transfer valve valve body and is connected as one, for the import and export center that makes top, DN200 storehouse transfer valve direct piping and top, DN200 storehouse transfer valve valve body consistent, between be provided with top, DN200 storehouse transfer valve jam nut, and side has interior hexagonal holding screw outside, forms a latching device; Top, DN200 storehouse transfer valve direct piping and top, DN200 storehouse transfer valve valve body are provided with gas-flow closure circle, top, DN200 storehouse transfer valve sealing support ring and top, DN200 storehouse transfer valve seal receptacle, fixing by hex bolt three, hex bolt three is equipped with tightening seal washer with transfer valve seal receptacle plane contact place, top, DN200 storehouse; Be connected by hexagonal nut between top, DN200 storehouse transfer valve valve body and top, DN200 storehouse transfer valve plate baffle, the centre is provided with bullet pad two.
Wherein, described approach switch, top, DN80 storehouse transfer valve approach switch are seated on the transfer valve valve body of top, DN200 storehouse, be equipped with top, DN80 storehouse transfer valve approach switch seat cushion sheet between top, DN80 storehouse transfer valve approach switch seat and top, DN200 storehouse transfer valve valve body, fixing by hex bolt three, the centre is provided with flat gasket two; And top, DN100 storehouse transfer valve approach switch feeler lever is connected by socket head cap screw, bullet pad one with top, DN200 storehouse transfer valve plate baffle, and top, DN100 storehouse transfer valve approach switch feeler lever contacts with top, DN200 storehouse transfer valve valve body all the time.
The superior part of the utility model is, good airproof performance, simple to operate, crossing ability good, intelligent protection, life-span are long, it is simple to safeguard, safeguard that only needing to change seal ring need not the whole pump housing and the advantage such as scrap.
Description of drawings
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Fig. 1 is the main composition of top, a kind of storehouse of the utility model transfer valve.
Fig. 2 is the left view of top, a kind of storehouse of the utility model transfer valve.
Fig. 3 is the birds-eye view of top, a kind of storehouse of the utility model transfer valve.
Fig. 4 is top, a kind of storehouse of the utility model transfer valve I section enlarged drawing.
Fig. 5 is top, a kind of storehouse of the utility model transfer valve approach switch assembly drowing.
Accompanying drawing number:
1, top, DN200 storehouse transfer valve valve body, 2, top, DN200 storehouse transfer valve valve top board, 3, top, DN200 storehouse transfer valve direct piping, 4, top, DN200 storehouse transfer valve plate baffle, 5, the gas-flow closure circle, 6, top, DN200 storehouse transfer valve sealing support ring, 7, top, DN80 storehouse transfer valve approach switch seat, 8, top, DN80 storehouse transfer valve approach switch seat cushion sheet, 9, top, DN100 storehouse transfer valve approach switch feeler lever, 10, approach switch, 11, the straight-bar cylinder, 12, the top board tightening seal washer, 13, top, DN200 storehouse transfer valve seal receptacle, 14, top, DN80 storehouse transfer valve label---discharging, 15, top, DN80 storehouse transfer valve label---by, 16, socket head cap screw, 17, bullet pad one, 18, hexagonal nut, 19, bullet pad two, 20, flat gasket one, 21, interior hexagonal holding screw, 22, top, DN200 storehouse transfer valve jam nut, 23, hex bolt one, 24, hex bolt two, 25, hex bolt three, 26, tightening seal washer, 27, flat gasket two, 28, slotted round head screw, 29, top, DN200 storehouse transfer valve connecting line, 30, false face, 31, top, DN80 storehouse transfer valve label---flow direction
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail, following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, top, a kind of storehouse of the utility model patent transfer valve is characterized in that: top, storehouse transfer valve is mainly by top, DN200 storehouse transfer valve valve body (1), top, DN200 storehouse transfer valve valve top board (2), top, DN200 storehouse transfer valve direct piping (3), top, DN200 storehouse transfer valve plate baffle (4), gas-flow closure circle (5), top, DN200 storehouse transfer valve sealing support ring (6), top, DN80 storehouse transfer valve approach switch seat (7), top, DN80 storehouse transfer valve approach switch seat cushion sheet (8), top, DN100 storehouse transfer valve approach switch feeler lever (9), approach switch (10), straight-bar cylinder (11), top board tightening seal washer (12), top, DN200 storehouse transfer valve seal receptacle (13), top, DN80 storehouse transfer valve label---discharging (14), top, DN80 storehouse transfer valve label---by (15), socket head cap screw (16), bullet pad one (17), hexagonal nut (18), bullet pad two (19), flat gasket one (20), interior hexagonal holding screw (21), top, DN200 storehouse transfer valve jam nut (22), hex bolt one (23), hex bolt two (24), hex bolt three (25), tightening seal washer (26), flat gasket two (27), slotted round head screw (28), top, DN200 storehouse transfer valve connecting line (29), false face (30), top, DN80 storehouse transfer valve label---flow direction (31) forms,
Top, DN200 storehouse transfer valve valve body (1) is as the main body of top, whole storehouse transfer valve, top, DN200 storehouse transfer valve valve body (1) top is equipped with top, DN200 storehouse transfer valve valve top board (2), is provided with straight-bar cylinder (11) above top, DN200 storehouse transfer valve valve top board (2); Transfer valve valve body bottom, top, DN200 storehouse is equipped with top, DN200 storehouse transfer valve plate baffle (4); Top, DN200 storehouse transfer valve valve body (1) also is provided with top, DN80 storehouse transfer valve label---discharging (14), top, DN80 storehouse transfer valve label---by (15), with top, DN80 storehouse transfer valve label---flow direction (31), fixing by slotted round head screw (28).
Wherein, be provided with top board tightening seal washer (12) between top, described DN200 storehouse transfer valve valve body (1) and top, DN200 storehouse transfer valve valve top board (2), connected by hex bolt two (24), hexagonal nut (18), hex bolt two (24) and top, DN200 storehouse transfer valve valve body (1), top, DN200 storehouse transfer valve valve top board (2) plane contact place is equipped with bullet pad two (19), flat gasket one (20).
Wherein, be provided with false face (30) between top, described DN200 storehouse transfer valve valve top board (2) and straight-bar cylinder (11), by being connected by hex bolt one (23), hexagonal nut (18), hex bolt one (23) and top, DN200 storehouse transfer valve valve top board (2), straight-bar cylinder (11) plane contact place is equipped with bullet pad two (19), flat gasket one (20).
Wherein, top, described DN200 storehouse transfer valve direct piping (3) passes top, DN200 storehouse transfer valve valve body (1) and is connected as one, for the import and export center that makes top, DN200 storehouse transfer valve direct piping (3) and top, DN200 storehouse transfer valve valve body (1) consistent, between be provided with top, DN200 storehouse transfer valve jam nut (22), and side has interior hexagonal holding screw (21) outside, forms a latching device; Top, DN200 storehouse transfer valve direct piping (3) is provided with gas-flow closure circle (5), top, DN200 storehouse transfer valve sealing support ring (6) and top, DN200 storehouse transfer valve seal receptacle (13) with top, DN200 storehouse transfer valve valve body (1), fixing by hex bolt three (25), hex bolt three (25) is equipped with tightening seal washer (26) with top, DN200 storehouse transfer valve seal receptacle (13) plane contact place; Be connected by hexagonal nut (18) between top, DN200 storehouse transfer valve valve body (1) and top, DN200 storehouse transfer valve plate baffle (4), the centre is provided with bullet pad two (19).
Wherein, described approach switch (10), top, DN80 storehouse transfer valve approach switch seat (7) are put on top, DN200 storehouse transfer valve valve body (1), be equipped with top, DN80 storehouse transfer valve approach switch seat cushion sheet (8) between top, DN80 storehouse transfer valve approach switch seat (7) and top, DN200 storehouse transfer valve valve body (1), fixing by hex bolt three (25), the centre is provided with flat gasket two (27); And top, DN100 storehouse transfer valve approach switch feeler lever (9) is connected by socket head cap screw (16), bullet pad one (17) with top, DN200 storehouse transfer valve plate baffle (4), and top, DN100 storehouse transfer valve approach switch feeler lever (9) contacts with top, DN200 storehouse transfer valve valve body (1) all the time.
Claims (5)
1. top, storehouse transfer valve, it is characterized in that: top, storehouse transfer valve is mainly by top, DN200 storehouse transfer valve valve body (1), top, DN200 storehouse transfer valve valve top board (2), top, DN200 storehouse transfer valve direct piping (3), top, DN200 storehouse transfer valve plate baffle (4), gas-flow closure circle (5), top, DN200 storehouse transfer valve sealing support ring (6), top, DN80 storehouse transfer valve approach switch seat (7), top, DN80 storehouse transfer valve approach switch seat cushion sheet (8), top, DN100 storehouse transfer valve approach switch feeler lever (9), approach switch (10), straight-bar cylinder (11), top board tightening seal washer (12), top, DN200 storehouse transfer valve seal receptacle (13), top, DN80 storehouse transfer valve label---discharging (14), top, DN80 storehouse transfer valve label---by (15), socket head cap screw (16), bullet pad one (17), hexagonal nut (18), bullet pad two (19), flat gasket one (20), interior hexagonal holding screw (21), top, DN200 storehouse transfer valve jam nut (22), hex bolt one (23), hex bolt two (24), hex bolt three (25), tightening seal washer (26), flat gasket two (27), slotted round head screw (28), top, DN200 storehouse transfer valve connecting line (29), false face (30), top, DN80 storehouse transfer valve label---flow direction (31) forms,
Top, DN200 storehouse transfer valve valve body (1) is as the main body of top, whole storehouse transfer valve, top, DN200 storehouse transfer valve valve body (1) top is equipped with top, DN200 storehouse transfer valve valve top board (2), is provided with straight-bar cylinder (11) above top, DN200 storehouse transfer valve valve top board (2); Transfer valve valve body bottom, top, DN200 storehouse is equipped with top, DN200 storehouse transfer valve plate baffle (4); Top, DN200 storehouse transfer valve valve body (1) also is provided with top, DN80 storehouse transfer valve label---discharging (14), top, DN80 storehouse transfer valve label---by (15), with top, DN80 storehouse transfer valve label---flow direction (31), fixing by slotted round head screw (28).
2. top, storehouse transfer valve according to claim 1, it is characterized in that: be provided with top board tightening seal washer (12) between top, DN200 storehouse transfer valve valve body (1) and top, DN200 storehouse transfer valve valve top board (2), connected by hex bolt two (24), hexagonal nut (18), hex bolt two (24) and top, DN200 storehouse transfer valve valve body (1), top, DN200 storehouse transfer valve valve top board (2) plane contact place is equipped with bullet pad two (19), flat gasket one (20).
3. top, storehouse transfer valve according to claim 1, it is characterized in that: be provided with false face (30) between top, DN200 storehouse transfer valve valve top board (2) and straight-bar cylinder (11), by being connected by hex bolt one (23), hexagonal nut (18), hex bolt one (23) and top, DN200 storehouse transfer valve valve top board (2), straight-bar cylinder (11) plane contact place is equipped with bullet pad two (19), flat gasket one (20).
4. top, storehouse transfer valve according to claim 1, it is characterized in that: top, DN200 storehouse transfer valve direct piping (3) passes top, DN200 storehouse transfer valve valve body (1) and is connected as one, for the import and export center that makes top, DN200 storehouse transfer valve direct piping (3) and top, DN200 storehouse transfer valve valve body (1) consistent, between be provided with top, DN200 storehouse transfer valve jam nut (22), and side has interior hexagonal holding screw (21) outside, forms a latching device; Top, DN200 storehouse transfer valve direct piping (3) is provided with gas-flow closure circle (5), top, DN200 storehouse transfer valve sealing support ring (6) and top, DN200 storehouse transfer valve seal receptacle (13) with top, DN200 storehouse transfer valve valve body (1), fixing by hex bolt three (25), hex bolt three (25) is equipped with tightening seal washer (26) with top, DN200 storehouse transfer valve seal receptacle (13) plane contact place; Be connected by hexagonal nut (18) between top, DN200 storehouse transfer valve valve body (1) and top, DN200 storehouse transfer valve plate baffle (4), the centre is provided with bullet pad two (19).
5. top, storehouse transfer valve according to claim 1, it is characterized in that: approach switch (10), top, DN80 storehouse transfer valve approach switch seat (7) are put on top, DN200 storehouse transfer valve valve body (1), be equipped with top, DN80 storehouse transfer valve approach switch seat cushion sheet (8) between top, DN80 storehouse transfer valve approach switch seat (7) and top, DN200 storehouse transfer valve valve body (1), fixing by hex bolt three (25), the centre is provided with flat gasket two (27); And top, DN100 storehouse transfer valve approach switch feeler lever (9) is connected by socket head cap screw (16), bullet pad one (17) with top, DN200 storehouse transfer valve plate baffle (4), and top, DN100 storehouse transfer valve approach switch feeler lever (9) contacts with top, DN200 storehouse transfer valve valve body (1) all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673772 CN202967567U (en) | 2012-12-10 | 2012-12-10 | Warehouse roof switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673772 CN202967567U (en) | 2012-12-10 | 2012-12-10 | Warehouse roof switching valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967567U true CN202967567U (en) | 2013-06-05 |
Family
ID=48508673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673772 Expired - Lifetime CN202967567U (en) | 2012-12-10 | 2012-12-10 | Warehouse roof switching valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969167A (en) * | 2016-08-25 | 2017-07-21 | 镇江飞利达电站设备有限公司 | A kind of multi-functional automatic garage top switching valve |
-
2012
- 2012-12-10 CN CN 201220673772 patent/CN202967567U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969167A (en) * | 2016-08-25 | 2017-07-21 | 镇江飞利达电站设备有限公司 | A kind of multi-functional automatic garage top switching valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100073 Beijing City, Fengtai District Huayuan three Shouke garden C1-1407 Patentee after: BEIJING REDC PNEUMATIC CONVEYING TECHNOLOGY Co.,Ltd. Address before: 100073 Beijing City, Fengtai District Huayuan three Shouke garden C1-1407 Patentee before: Deruike Material Conveying Equipment (Beijing) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |