CN204083271U - A kind of automatic switching valve door - Google Patents
A kind of automatic switching valve door Download PDFInfo
- Publication number
- CN204083271U CN204083271U CN201420376526.5U CN201420376526U CN204083271U CN 204083271 U CN204083271 U CN 204083271U CN 201420376526 U CN201420376526 U CN 201420376526U CN 204083271 U CN204083271 U CN 204083271U
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- China
- Prior art keywords
- tube road
- flap
- juice
- cylindrical shell
- feeding tube
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- Expired - Fee Related
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Abstract
A kind of automatic switching valve door, is made up of cylindrical shell, flange, juice feeding tube road one, juice feeding tube road two, juice yield tube road, flap, valve petal shelf.Wherein, cylindrical shell and flange welding are integrated, juice feeding tube road one, juice feeding tube road two and juice yield tube road are all arranged on cylindrical shell, valve petal shelf is placed in the bottom of cylindrical shell inner tube wall, flap is placed on valve petal shelf, when flap swings left, pipeline one envelope is real, when flap swings to the right, pipeline two envelope is real.The utility model is when existing equipment, layout of beam line are constant, the Parallel Slide Valves of two pumps outlet is replaced with automatic reverse flap, the impact force utilizing sugarcane juice powerful impacts the object that flap turns to reach self regulating valve door, overcome now valvular defect, the problem of programmed sequence of operations loaded down with trivial details when effectively alleviating conversion pump, simplify procedures, reduce post work labor intensity, save production cost.
Description
Technical field
The utility model belongs to a kind of facilities and equipment in sugaring field, is specifically related to a kind of automatic switching valve door.
Background technique
In each link of sugar manufacturing industry production line balance, be equipped with syrup, water or other fluid medium case, tank outlet generally two centrifugal pumps are all installed, an operation, an adapted, two positioning system of changeds use, and prevent a pump long-play to be out of order and production line balance is interrupted, affect production safety rate; Every platform pump discharge all installs a valve, when conversion pump, first open the valve that adapted pump (replacing with B) exports, then start B pump to starting cabinet, then close the valve that running another pump (replacing with A) exports, finally could run back to hastily and start cabinet stopping A pump.
From in above-mentioned operation, because valve is many, when conversion pump, post operation work must strictly by outlet valve open/close and the opening of pump, stop sequencing to operate, and action is wanted rapidly, otherwise will there will be and emit case phenomenon, therefore complex operation during conversion pump, operator's labor intensity are large, operation comparatively bothers, and outlet valve closed but pump not stopping in time time easily cause that pumping pressure is excessive causes vibrations, pump and valve fragile, pipeline weld bond easy to leak, maintenance expenses is high.
Summary of the invention
In order to overcome the deficiency that existing facilities and equipment exists, the utility model provides brand-new a kind of automatic switching valve door.Specifically comprise: this valve is made up of cylindrical shell, flange, juice feeding tube road one, juice feeding tube road two, juice yield tube road, flap, valve petal shelf.Wherein, cylindrical shell and flange welding are integrated, and juice feeding tube road one, juice feeding tube road two and juice yield tube road are all arranged on cylindrical shell, and valve petal shelf is placed in the bottom of cylindrical shell inner tube wall, and flap is placed on valve petal shelf.Flap is to real by pipeline one envelope during left swing, when flap swings to the right, pipeline two envelope is real.In operation, the utility model is the object that the impact force impact flap utilizing sugarcane juice powerful turns to reach self regulating valve door, when the B pump that the A pump operation controlling pipeline one controls pipeline two is stopped using, flap is closely pressed in the mouth of pipe be connected with B pump under the powerful impact of sugarcane juice, prevents the sugarcane juice in cylindrical shell from blowing back into B pump; During conversion pump, when B pump startup A pump stops, sugarcane juice impacts flap from B pump direction, and A pump direction entrance impacts without sugarcane juice, therefore flap turns to and is closely pressed in the A pumping intake piping mouth of pipe.The utility model is when existing equipment, layout of beam line are constant, replaces the Parallel Slide Valves of two pumps outlet with automatic reverse flap.Overcome now valvular many disadvantages, the problem of programmed sequence of operations loaded down with trivial details when effectively alleviating conversion pump, simplifies procedures, and reduces post work labor intensity, saves production cost.
The utility model is achieved through the following technical solutions:
A kind of automatic switching valve door, in technological scheme, this valve is made up of cylindrical shell (1), flange (2), juice feeding tube road one (3), juice feeding tube road two (4), juice yield tube road (5), flap (6), valve petal shelf (7).
Wherein, the body of cylindrical shell (1) is a cylindrical body, and the internal diameter of flange (2) is consistent with the nozzle diameter of cylindrical shell (1), and by integrally welded for the nozzle of flange (2) and cylindrical shell (1), juice feeding tube road one (3) and juice feeding tube road two (4) are all cylindrical pipes, and its body and specification are all the same, and juice feeding tube road one (3) is mounted in the left-hand cylinder wall of cylindrical shell (1), wherein the mouth of pipe (8) in juice feeding tube road one (3) is arranged on cylindrical shell (1) the inside, juice feeding tube road two (4) be correspond to juice feeding tube road one (3) also layout be arranged on the right barrel of cylindrical shell (1), the mouth of pipe (9) in juice feeding tube road two (4) be equally be arranged on cylindrical shell (1) the inside, juice yield tube road (5) is also a cylindrical pipe, juice yield tube road (5) is the top being placed in cylindrical shell (1), and wherein the mouth of pipe (10) of juice yield tube road (5) is directly welded on the barrel of cylindrical shell (1), flap (6) is by support body (11), rotatingshaft (12), sealing offset plate (13), pressing plate (14), screw (15) forms, the top of support body (11) is circular, and be all provided with screw rod at the tow sides middle place of circular body, the bottom of support body (11) is the rotatingshaft (12) of a cylinder, one block of sealing offset plate (13) consistent with its body is respectively put at the tow sides on support body (11) top, the sealing offset plate (13) on two sides all tightens by pressing plate (14) compacting and by screw (15) that to be formed be flap (6) main body simultaneously, valve petal shelf (7) is the bottom that layout is placed in cylindrical shell (1) inner tube wall, and the rotatingshaft (12) of flap (6) is placed on valve petal shelf (7), when flap (6) swings left and contacts the mouth of pipe (8), the mouth of pipe (8) just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) left side, when flap (6) swings to the right and contacts the mouth of pipe (9), the mouth of pipe (9) also just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) right side.
The utility model tool has the following advantages:
1, scientific structure design of the present utility model is reasonable, measure is unique, effect is remarkable.
2, the utility model is when existing equipment, layout of beam line are constant, replaces the Parallel Slide Valves of two pumps outlet with automatic reverse flap.And be that an automatic diverter valve replaces two Parallel Slide Valves, simplify programmed sequence of operations, also simple during conversion pump, solve the problem of pump vibrations simultaneously.
3, in each link of sugar manufacturing industry production line balance, be equipped with syrup, water or other fluid medium case, tank outlet generally two centrifugal pumps are all installed, an operation, an adapted, two positioning system of changeds use, and every platform pump discharge all installs a valve, when conversion pump, first open the valve that adapted pump (replacing with B) exports, arrive again and start cabinet startup B pump, then close the valve that running another pump (replacing with A) exports, finally could run back to hastily and start cabinet stopping A pump.Because valve is many, when conversion pump, post operation work must strictly by outlet valve open/close and the opening of pump, stop sequencing to operate, and action is wanted rapidly, otherwise will there will be and emit case phenomenon, therefore complex operation during conversion pump, operator's labor intensity are large, operation comparatively bothers.Using during the utility model is the object that the impact force impact flap utilizing sugarcane juice powerful turns to reach self regulating valve door, when the B pump that the A pump operation controlling pipeline one controls pipeline two is stopped using, flap is closely pressed in the mouth of pipe be connected with B pump under the powerful impact of sugarcane juice, prevents the sugarcane juice in cylindrical shell from blowing back into B pump; During conversion pump, when B pump startup A pump stops, sugarcane juice impacts flap from B pump direction, and A pump direction entrance impacts without sugarcane juice, therefore flap turns to and is closely pressed in the A pumping intake piping mouth of pipe.Overcome now valvular many disadvantages, the problem of programmed sequence of operations loaded down with trivial details when effectively alleviating conversion pump, simplifies procedures, and reduces post work labor intensity, saves production cost.
4, the utility model is not only not fragile, and safeguards very convenient.
5, the utility model structure is simple, and fabricating cost is cheap, but effect significantly, is worth promoting.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is also structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model middle cylinder body (1).
Fig. 4 is the integrally welded structural representation of flange in the utility model (2) and cylindrical shell (1).
Fig. 5 is the structural representation of flap in the utility model (6).
In FIG, 1 is cylindrical shell, and 2 is flanges, 3 are juice feeding tube roads one, 4 are juice feeding tube roads two, 5 is juice yield tube roads, 6 is flaps, and 7 is valve petal shelfs, and 8 is the mouths of pipe in juice feeding tube road one, 9 is the mouths of pipe in juice feeding tube road two, and 10 is the mouths of pipe in juice yield tube road, 11 be flap by support body, 12 is rotatingshafts of flap, 13 is sealing offset plates of flap, and 14 is pressing plates of flap, and 15 is screws.
Embodiment
Now by reference to the accompanying drawings the utility model is described in detail:
The utility model is made up of cylindrical shell (1), flange (2), juice feeding tube road one (3), juice feeding tube road two (4), juice yield tube road (5), flap (6), valve petal shelf (7).
Shown in Fig. 1 and Fig. 2 is structural representation of the present utility model.Wherein, 1 is cylindrical shell (1), 2 is flange (2), 3 is juice feeding tube roads one (3), 4 is juice feeding tube roads two (4), 5 is juice yield tube road (5), 6 is flap (6), 7 is valve petal shelf (7), 8 is the mouths of pipe (8) in juice feeding tube road one, 9 is the mouths of pipe (9) in juice feeding tube road two, and 10 is the mouths of pipe (10) in juice yield tube road, 11 be flap by support body (11), 12 is rotatingshafts (12) of flap, 13 is sealing offset plates (13) of flap, and 14 is pressing plates (14) of flap, and 15 is screw (15).
Fig. 3 is the structural representation of the utility model middle cylinder body (1).
Fig. 4 is the integrally welded structural representation of flange in the utility model (2) and cylindrical shell (1).
Fig. 5 is the structural representation of flap in the utility model (6).
Wherein, the body of cylindrical shell (1) is a cylindrical body, and the internal diameter of flange (2) is consistent with the nozzle diameter of cylindrical shell (1), and by integrally welded for the nozzle of flange (2) and cylindrical shell (1), juice feeding tube road one (3) and juice feeding tube road two (4) are all cylindrical pipes, and its body and specification are all the same, and juice feeding tube road one (3) is mounted in the left-hand cylinder wall of cylindrical shell (1), wherein the mouth of pipe (8) in juice feeding tube road one (3) is that layout setting is in cylindrical shell (1) the inside, juice feeding tube road two (4) be correspond to juice feeding tube road one (3) also layout be arranged on the right barrel of cylindrical shell (1), the mouth of pipe (9) in juice feeding tube road two (4) be equally be arranged on cylindrical shell (1) the inside, juice yield tube road (5) is also a cylindrical pipe, juice yield tube road (5) is the top being placed in cylindrical shell (1), and wherein the mouth of pipe (10) of juice yield tube road (5) is directly welded on the barrel of cylindrical shell (1), flap (6) is by support body (11), rotatingshaft (12), sealing offset plate (13), pressing plate (14), screw (15) forms, the top of support body (11) is circular, and be all provided with screw rod at the tow sides middle place of circular body, the bottom of support body (11) is the rotatingshaft (12) of a cylinder, one block of sealing offset plate (13) consistent with its body is respectively put at the tow sides on support body (11) top, the sealing offset plate (13) on two sides all tightens by pressing plate (14) compacting and by screw (15) that to be formed be flap (6) main body simultaneously, valve petal shelf (7) is the bottom that layout is placed in cylindrical shell (1) inner tube wall, and the rotatingshaft (12) of flap (6) is placed on valve petal shelf (7), when flap (6) swings left and contacts the mouth of pipe (8), the mouth of pipe (8) just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) left side, when flap (6) swings to the right and contacts the mouth of pipe (9), the mouth of pipe (9) also just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) right side.
The utility model Application Example:
In cylindrical shell of the present utility model (1), when flap (6) swings left and contacts the mouth of pipe (8), the mouth of pipe (8) just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) left side, when flap (6) swings to the right and contacts the mouth of pipe (9), the mouth of pipe (9) also just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) right side.
When controlling the A pump operation in juice feeding tube road one (3), and the B pump controlling juice feeding tube road two (4) is when stopping using, flap (6) is closely pressed in the mouth of pipe (9) in the juice feeding tube road two (4) be connected with B pump under the powerful impact of sugarcane juice, and the sugarcane juice that thus prevent in cylindrical shell (1) blows back into B pump; During conversion pump, when B pump startup and A pump stop, sugarcane juice impacts flap (6) from B pump direction, and the mouth of pipe (8) of the juice pipeline one (3) in A pump direction impacts without sugarcane juice, therefore flap (6) turns to and is closely pressed in the mouth of pipe (8) in the juice feeding tube road one (3) of A pump intake, sugarcane juice is flowed out all the time from juice yield tube road (5).
The utility model is when existing equipment, layout of beam line are constant, replaces the Parallel Slide Valves of two pumps outlet with automatic reverse flap.The impact force utilizing sugarcane juice powerful impacts the object that flap turns to reach self regulating valve door, overcome now valvular many disadvantages, the problem of programmed sequence of operations loaded down with trivial details when effectively alleviating conversion pump, simplifies procedures, reduce post work labor intensity, save production cost.
Claims (1)
1. an automatic switching valve door, is characterized in that: this valve is made up of cylindrical shell (1), flange (2), juice feeding tube road one (3), juice feeding tube road two (4), juice yield tube road (5), flap (6), valve petal shelf (7);
Wherein, the body of cylindrical shell (1) is a cylindrical body, and the internal diameter of flange (2) is consistent with the nozzle diameter of cylindrical shell (1), and by integrally welded for the nozzle of flange (2) and cylindrical shell (1), juice feeding tube road one (3) and juice feeding tube road two (4) are all cylindrical pipes, and its body and specification are all the same, and juice feeding tube road one (3) is mounted in the left-hand cylinder wall of cylindrical shell (1), wherein the mouth of pipe (8) in juice feeding tube road one (3) is that layout setting is in cylindrical shell (1) the inside, juice feeding tube road two (4) be correspond to juice feeding tube road one (3) also layout be arranged on the right barrel of cylindrical shell (1), the mouth of pipe (9) in juice feeding tube road two (4) be equally be arranged on cylindrical shell (1) the inside, juice yield tube road (5) is also a cylindrical pipe, juice yield tube road (5) is the top being placed in cylindrical shell (1), and wherein the mouth of pipe (10) of juice yield tube road (5) is directly welded on the barrel of cylindrical shell (1), flap (6) is by support body (11), rotatingshaft (12), sealing offset plate (13), pressing plate (14), screw (15) forms, the top of support body (11) is circular, and be all provided with screw rod at the tow sides middle place of circular body, the bottom of support body (11) is the rotatingshaft (12) of a cylinder, one block of sealing offset plate (13) consistent with its body is respectively put at the tow sides on support body (11) top, the sealing offset plate (13) on two sides all tightens by pressing plate (14) compacting and by screw (15) that to be formed be flap (6) main body simultaneously, valve petal shelf (7) is the bottom that layout is placed in cylindrical shell (1) inner tube wall, and the rotatingshaft (12) of flap (6) is placed on valve petal shelf (7), when flap (6) swings left and contacts the mouth of pipe (8), the mouth of pipe (8) just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) left side, when flap (6) swings to the right and contacts the mouth of pipe (9), the mouth of pipe (9) also just all seals and seals real by the sealing offset plate (13) being arranged on flap (6) right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376526.5U CN204083271U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic switching valve door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376526.5U CN204083271U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic switching valve door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083271U true CN204083271U (en) | 2015-01-07 |
Family
ID=52175993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376526.5U Expired - Fee Related CN204083271U (en) | 2014-07-08 | 2014-07-08 | A kind of automatic switching valve door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154247A (en) * | 2014-07-08 | 2014-11-19 | 广西田东南华糖业有限责任公司一糖厂 | Automatic switching valve |
-
2014
- 2014-07-08 CN CN201420376526.5U patent/CN204083271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154247A (en) * | 2014-07-08 | 2014-11-19 | 广西田东南华糖业有限责任公司一糖厂 | Automatic switching valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |