CN212355106U - Three-way valve body piston seat of air cannon block cleaner - Google Patents
Three-way valve body piston seat of air cannon block cleaner Download PDFInfo
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- CN212355106U CN212355106U CN202020972993.XU CN202020972993U CN212355106U CN 212355106 U CN212355106 U CN 212355106U CN 202020972993 U CN202020972993 U CN 202020972993U CN 212355106 U CN212355106 U CN 212355106U
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Abstract
The utility model discloses a clear stifled ware tee bend valve body piston seat of air cannon, its structure includes hollow cylinder portion, and cylinder portion one end is equipped with the flange, is equipped with A boss, B boss and round platform portion by being close to flange one end in proper order to the middle part in the cylinder portion, and cylinder portion central through-hole is kept away from flange one end and is equipped with step in the A, the other end is equipped with B, flange scarf joint connection tee bend valve body, step and piston tip joint in the A. The utility model has the advantages that: the air cannon blockage removing device is reasonable in structural design, achieves connection with a three-way valve body and a piston of the air cannon blockage removing device, achieves rubber-free design, is suitable for high-temperature operation, simplifies maintenance operation through a simple structure, and improves compatibility.
Description
Technical Field
The utility model relates to a clear stifled ware three-way valve body piston seat of air cannon.
Background
The air cannon, also known as air flow aid, arch breaker and blockage remover, when working, the air cannon directly rushes into the blocking fault area of the stored discrete material at the speed exceeding the sonic speed by the strong airflow of the compressed gas which is suddenly sprayed, and the expansion shock wave which is suddenly released overcomes the static friction of the material, so that the material in the container recovers the flow.
The three-way valve body is an important composition structure of the air cannon blockage removing device and is used for connecting an air cannon gas tank and a pipeline of equipment needing blockage removal. The three-way valve body of the air cannon block remover in the prior art cannot meet the increasing use requirements due to unreasonable structural design, for example, the valve body generally comprises a rubber part, cannot be suitable for high-temperature area operation, needs regular maintenance and has short service life; the failure rate is high, and the disassembly and the maintenance are complicated; compatibility is poor, and generally, one valve body can only be matched with one air cannon air tank.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clear stifled ware tee bend valve body piston seat of air cannon, its purpose aims at overcoming the above-mentioned not enough that prior art exists, realizes being connected with clear stifled ware tee bend valve body of air cannon and piston, realizes having no rubber spare design, is suitable for the high temperature operation to simple structure simplifies the maintenance, and improves the compatibility.
The technical solution of the utility model is as follows: the piston seat of the three-way valve body of the air cannon blockage remover structurally comprises a hollow cylindrical portion, a flange is arranged at one end of the cylindrical portion, an A boss, a B boss and a circular table portion are sequentially arranged on the cylindrical portion from one end close to the flange to the middle of the cylindrical portion, an inner step A is arranged at one end, away from the flange, of a central through hole of the cylindrical portion, an inner step B is arranged at the other end of the central through hole of the cylindrical portion, the flange is connected with a three-way valve body in an embedded.
Preferably, the surface of the cylindrical part between the boss B and the boss A is connected with a reinforcing rib.
Preferably, the height of the cylindrical part is 178mm, the outer diameter of the cylindrical part is 120mm, the height of the flange is 8mm, the outer diameter of the flange is 204mm, the height of the boss A is 10mm, the height of the boss B is 11.6mm, the outer diameters of the boss A and the boss B are 165mm, the adjacent side surfaces of the boss A and the boss B are symmetrical and form an included angle of 23 degrees, the height of the circular table part is 16.35mm, the included angle of the side surfaces and the bottom surface is 63 degrees, the depth of the step in the boss A is 15mm, the inner diameter of the step in the boss A is 111.1 mm.
The utility model has the advantages that: the air cannon blockage removing device is reasonable in structural design, achieves connection with a three-way valve body and a piston of the air cannon blockage removing device, achieves rubber-free design, is suitable for high-temperature operation, simplifies maintenance operation through a simple structure, and improves compatibility.
Drawings
Fig. 1 is a schematic structural view of the three-way valve body piston seat of the air cannon block remover.
Fig. 2 is a sectional view of fig. 1.
In the figure, 1 is a column part, 2 is a flange, 3 is an A boss, 4 is a B boss, 5 is a circular table part, 6 is an A inner step, 7 is a B inner step, and 8 is a reinforcing rib.
Detailed Description
The present invention will be described in further detail with reference to examples and embodiments.
As shown in figures 1 and 2, the air cannon blockage remover three-way valve body piston seat structurally comprises a hollow cylindrical portion 1, a flange 2 is arranged at one end of the cylindrical portion 1, an A boss 3, a B boss 4 and a circular table portion 5 are sequentially arranged on the cylindrical portion 1 from one end close to the flange 2 to the middle, an A inner step 6 is arranged at one end, away from the flange 2, of a central through hole of the cylindrical portion 1, a B inner step 7 is arranged at the other end of the central through hole of the cylindrical portion, the flange 2 is connected with a three-way valve body in an embedded mode, and the A inner step 6 is connected with.
And a reinforcing rib 8 is connected to the surface of the cylindrical part 1 between the boss B4 and the boss A3.
1 height 178mm of cylinder portion, external diameter 120mm, 2 height 8mm of flange, external diameter 204mm, 3 height 10mm of A boss, 4 height 11.6mm of B boss, 3 and 4 external diameters of B boss are 165mm, the side that A boss 3 and B boss are adjacent is symmetrical and is 23 contained angles, the 5 height of round platform portion is 16.35mm, side and bottom surface contained angle 63, 6 degree of depth 15mm of step in A, internal diameter 111.1mm, 7 degree of depth 35.5mm of step in B, internal diameter 109 mm.
All the above components are prior art, and those skilled in the art can use any model and existing design that can implement their corresponding functions.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (3)
1. Clear stifled ware tee bend valve body piston seat of air cannon, its characteristic includes hollow cylinder portion (1), cylinder portion (1) one end is equipped with flange (2), cylinder portion (1) is gone up and is equipped with A boss (3) to the middle part by being close to flange (2) one end in proper order, B boss (4) and round platform portion (5), flange (2) one end is kept away from to cylinder portion (1) central through hole is equipped with in A step (6), the other end is equipped with in B step (7), flange (2) scarf joint connection tee bend valve body, in A step (6) and piston tip joint.
2. The air cannon block cleaner three-way valve body piston seat as claimed in claim 1, wherein the surface of the cylindrical part (1) between the boss B (4) and the boss A (3) is connected with a reinforcing rib (8).
3. The air cannon block cleaner three-way valve body piston seat as defined in claim 2, wherein the height of the cylindrical part (1) is 178mm, the outer diameter is 120mm, the height of the flange (2) is 8mm, the outer diameter is 204mm, the height of the A boss (3) is 10mm, the height of the B boss (4) is 11.6mm, the outer diameters of the A boss (3) and the B boss (4) are 165mm, the adjacent side surfaces of the A boss (3) and the B boss (4) are symmetrical and form an included angle of 23 degrees, the height of the circular table part (5) is 16.35mm, the included angle of the side surface and the bottom surface is 63 degrees, the depth of the A inner step (6) is 15mm, the inner diameter is 111.1mm, the depth of the B inner step (7) is 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972993.XU CN212355106U (en) | 2020-06-01 | 2020-06-01 | Three-way valve body piston seat of air cannon block cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972993.XU CN212355106U (en) | 2020-06-01 | 2020-06-01 | Three-way valve body piston seat of air cannon block cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212355106U true CN212355106U (en) | 2021-01-15 |
Family
ID=74156329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972993.XU Active CN212355106U (en) | 2020-06-01 | 2020-06-01 | Three-way valve body piston seat of air cannon block cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212355106U (en) |
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2020
- 2020-06-01 CN CN202020972993.XU patent/CN212355106U/en active Active
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