CN210461836U - Straight-through valve with better sealing and shunting functions - Google Patents
Straight-through valve with better sealing and shunting functions Download PDFInfo
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- CN210461836U CN210461836U CN201920866036.6U CN201920866036U CN210461836U CN 210461836 U CN210461836 U CN 210461836U CN 201920866036 U CN201920866036 U CN 201920866036U CN 210461836 U CN210461836 U CN 210461836U
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Abstract
The utility model relates to a straight-through valve with better sealing and shunting functions, which comprises a valve body and a connecting pipe, wherein one end of the connecting pipe is connected in the valve body; a shunt end is arranged in the valve body, a plurality of fixing columns connected with the inner wall of the valve body are uniformly arranged on the circumference of the shunt end, and through holes are formed between every two fixing columns; a runner is arranged in the connecting pipe, an opening and closing hole which is matched with the shunting end in a sealing way is arranged at one end of the connecting pipe, which is positioned at the valve body, and the opening and closing hole is communicated with the runner; the end that reposition of redundant personnel end and connecting pipe correspond the matching is the taper type, the inner wall of valve body is provided with a plurality of and the annular seal boss of connecting pipe outer wall butt, be provided with connecting portion on the connecting pipe. The utility model provides the high leakproofness of junction, to the better reposition of redundant personnel of the fluid of circulation, effectually prevent that the fluid from spilling over the pollution from the junction.
Description
Technical Field
The utility model relates to a through valve technical field especially relates to a better through valve of sealed reposition of redundant personnel.
Background
The straight-through valve is used for controlling the flow of fluid and is commonly used in drainage bags in daily life and bag bodies with structures similar to the drainage bags. The existing control valve has poor tightness in the using process, fluid overflows from a gap of the connecting end to pollute due to accommodation, the diversion is not uniform enough in the fluid flowing process, the flowing fluid is easy to cause blocking pressure at a certain position, and the existing pressure easily causes the fluid to overflow from the connecting position to pollute.
Disclosure of Invention
The utility model provides a solve above defect and provide a better direct valve of sealed reposition of redundant personnel, improve the leakproofness of junction, to the better reposition of redundant personnel of the fluid of circulation, effectually prevent that the fluid from spilling over the pollution from the junction.
In order to solve the technical problem, the utility model adopts the technical scheme that: a through valve with better sealing and shunting functions comprises a valve body and a connecting pipe, wherein one end of the connecting pipe is connected in the valve body, a shunting end head is arranged in the valve body, a plurality of fixing columns connected with the inner wall of the valve body are uniformly arranged on the circumference of the shunting end head, and through holes are formed between every two fixing columns; a runner is arranged in the connecting pipe, an opening and closing hole which is matched with the shunting end in a sealing way is arranged at one end of the connecting pipe, which is positioned at the valve body, and the opening and closing hole is communicated with the runner; the end that reposition of redundant personnel end and connecting pipe correspond the matching is the taper type, the inner wall of valve body is provided with a plurality of and the annular seal boss of connecting pipe outer wall butt, be provided with connecting portion on the connecting pipe.
Furthermore, an annular positioning sealing platform is arranged on the connecting pipe and corresponds to the opening and closing hole.
Preferably, the inner wall of the valve body is provided with two annular sealing bosses, and one annular sealing boss is positioned at the end opening part of the valve body.
Furthermore, an annular inclined plane is arranged at the joint of the opening and closing hole and the flow channel.
Furthermore, a shunting inclined plane is arranged on the end face of the fixing column corresponding to the connecting pipe.
Furthermore, a plurality of reinforcing convex ribs are uniformly arranged on the circumference of the outer wall of the valve body.
The utility model discloses following beneficial effect has:
compared with the prior art, the annular sealing lug boss abutted against the outer wall of the connecting pipe is arranged on the inner wall of the valve body, so that better guarantee can be achieved; the sealing property between the connecting pipe and the valve body effectively prevents the fluid circulating in the valve from overflowing and polluting the connecting part; the end part of the shunt end head in the valve body is set to be in a cone shape, so that fluid flowing through the connecting pipe can be better shunted, the flow of the fluid flowing out of the valve body is uniform everywhere, and the situation that the fluid at a certain position is large in flow, generates pressure and causes overflow pollution from the connecting position is effectively prevented.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a perspective sectional view of the present invention;
fig. 3 is an exploded perspective view of the present invention.
Detailed Description
The invention is further explained by combining the attached drawings.
Referring to fig. 1 to 3, the present invention provides a straight-through valve with better sealing and shunting performance, which comprises a valve body 1 and a connecting pipe 2, wherein one end of the connecting pipe 2 is connected in the valve body 1, a shunting end 3 is arranged in the valve body 1, a plurality of fixing columns 4 connected with the inner wall of the valve body 1 are uniformly arranged on the circumference of the shunting end 3, through holes 5 are formed between every two fixing columns 4, and the shunting end 3 and the fixing columns 4 arranged in the valve body 1 are of an integrated structure; a flow channel 6 is arranged in the connecting pipe 2, an opening and closing hole 7 which is matched with the flow dividing end 3 in a sealing way is arranged at one end, positioned on the valve body 1, of the connecting pipe 2, and the opening and closing hole 7 is communicated with the flow channel 6; the end that reposition of redundant personnel end 3 and connecting pipe 2 correspond the matching is the taper type, the inner wall of valve body 1 is provided with a plurality of and the annular seal boss 8 of 2 outer wall butts of connecting pipe, be provided with connecting portion 9 on the connecting pipe 2, connecting pipe 2 passes through connecting portion 9 and the bag body coupling who uses.
An annular positioning sealing table 10 is arranged on the connecting pipe 2 and outside the connecting pipe corresponding to the opening and closing hole 7, and therefore fluid is further prevented from overflowing from the connecting position of the valve body 1 and the upper end of the connecting pipe 2 to cause pollution.
The inner wall of the valve body 1 is provided with two annular sealing bosses 8, wherein one annular sealing boss 8 is positioned at the port part of the valve body 1.
The connecting part of the opening and closing hole 7 and the runner 6 is provided with an annular inclined surface 11, so that fluid is effectively prevented from remaining at the connecting part of the opening and closing hole 7 and the runner 6.
The end faces of the fixed columns 4 corresponding to the connecting pipes 2 are provided with shunting inclined planes 12, so that fluid flowing out of the connecting pipes 2 can be shunted to the through holes 5 between every two fixed columns 4 to flow out.
A plurality of reinforcing convex ribs 13 are uniformly arranged on the circumference of the outer wall of the valve body 1, and the strength of the valve body 1 is improved.
The utility model discloses a theory of use as follows:
the straight-through valve is connected with a bag body (not shown in the figure) through a connecting part 9 of the connecting pipe 2, and is usually arranged at the lower end part of the bag body; when the valve is used, the valve body 1 is pulled down, the shunt end 3 in the valve body 1 slides out of the connecting pipe 2, meanwhile, the end part of the connecting pipe 2 is also abutted against the fixed column 4, fluid in the bag flows out through the flow channel 6 of the connecting pipe 2 and the opening and closing hole 7, the fluid is uniformly shunted when passing through the conical end part of the shunt end 3 in the valve body 1, then the uniformly shunted fluid flows out of the valve body 1 through the through hole 5 between every two fixed columns 4, part of the uniformly shunted fluid is beaten on the fixed column 4 in the process, and the fluid is better shunted to the through holes 5 on two sides by the shunt inclined plane 12 on the fixed column 4 to.
The straight-through valve with better sealing and shunting performance provided by the embodiment of the invention is described in detail above, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the above embodiment is only used for helping to understand the technical scheme disclosed by the invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (6)
1. A through valve with better sealing and shunting functions comprises a valve body and a connecting pipe, wherein one end of the connecting pipe is connected in the valve body; the method is characterized in that: a shunt end is arranged in the valve body, a plurality of fixing columns connected with the inner wall of the valve body are uniformly arranged on the circumference of the shunt end, and through holes are formed between every two fixing columns; a runner is arranged in the connecting pipe, an opening and closing hole which is matched with the shunting end in a sealing way is arranged at one end of the connecting pipe, which is positioned at the valve body, and the opening and closing hole is communicated with the runner; the end that reposition of redundant personnel end and connecting pipe correspond the matching is the taper type, the inner wall of valve body is provided with a plurality of and the annular seal boss of connecting pipe outer wall butt, be provided with connecting portion on the connecting pipe.
2. An improved straight-through valve for sealing and dividing flow according to claim 1, wherein: and an annular positioning sealing platform is arranged on the connecting pipe and corresponds to the opening and closing hole.
3. An improved straight-through valve for sealing and dividing flow according to claim 1, wherein: the inner wall of the valve body is provided with two annular sealing bosses, wherein one annular sealing boss is positioned at the port part of the valve body.
4. An improved straight-through valve for sealing and dividing flow according to claim 1, wherein: and an annular inclined plane is arranged at the joint of the opening and closing hole and the flow channel.
5. An improved straight-through valve for sealing and dividing flow according to claim 1, wherein: and a shunting inclined plane is arranged on the end surface of the fixing column corresponding to the connecting pipe.
6. An improved straight-through valve for sealing and dividing flow according to claim 1, wherein: the circumference of the outer wall of the valve body is uniformly provided with a plurality of reinforcing convex ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866036.6U CN210461836U (en) | 2019-06-11 | 2019-06-11 | Straight-through valve with better sealing and shunting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920866036.6U CN210461836U (en) | 2019-06-11 | 2019-06-11 | Straight-through valve with better sealing and shunting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461836U true CN210461836U (en) | 2020-05-05 |
Family
ID=70440271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920866036.6U Active CN210461836U (en) | 2019-06-11 | 2019-06-11 | Straight-through valve with better sealing and shunting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461836U (en) |
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2019
- 2019-06-11 CN CN201920866036.6U patent/CN210461836U/en active Active
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