CN209781695U - Adjustable exhaust valve - Google Patents
Adjustable exhaust valve Download PDFInfo
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- CN209781695U CN209781695U CN201920679045.4U CN201920679045U CN209781695U CN 209781695 U CN209781695 U CN 209781695U CN 201920679045 U CN201920679045 U CN 201920679045U CN 209781695 U CN209781695 U CN 209781695U
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- universal ball
- hole
- exhaust
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Abstract
The utility model discloses an adjustable exhaust valve, including the valve body, establish at the sealed hole at valve body top, be used for connecting the base of valve body and pipeline, establish the inlet port on the base and establish the exhaust hole on the valve body lateral wall, the inlet port link up with the sealed hole mutually, the spiro union has rather than assorted valve rod in the sealed hole, exhaust hole department is equipped with the fixed pipe that links to each other with the valve body, fixed pipe tip is equipped with the universal ball rather than the adaptation, be connected with the blast pipe on the universal ball, be equipped with the connecting hole that link up exhaust hole and blast pipe on the universal ball, the universal ball is fixed the pipe rotatable relatively. Compare current discharge valve, the utility model discloses simple structure, stable and adjustable blast pipe of exhausting are in order to be applicable to various installation environment.
Description
Technical Field
The utility model relates to the technical field of valves, concretely relates to adjustable discharge valve.
Background
Discharge valve is one kind and is used for carminative valve in the hot-water heating installation, the radiator has during gas enters into the heating pipeline at the moisturizing in-process, when gaseous jam, can lead to the heating installation not to be hot, consequently when meetting above-mentioned condition, just can pass through discharge valve exhaust gas, it is unobstructed to make heating system circulation, traditional discharge valve's blast pipe generally all can connect the pipeline to exhaust, but because be immobile between blast pipe and the valve body, consequently it is unlikely to meet with the blast pipe mouth of pipe and appear remote corner or the orientation to not leading to the blast pipe to be difficult to the condition of being connected with the pipeline.
SUMMERY OF THE UTILITY MODEL
Based on the problem, the utility model aims to provide a simple structure, stable just adjustable blast pipe of exhausting are in order to be applicable to various installation environment's discharge valve.
Aiming at the problems, the following technical scheme is provided: the utility model provides an adjustable exhaust valve, includes the valve body, establish at the sealed hole at valve body top, be used for connecting the base of valve body and pipeline, establish the inlet port on the base and establish the exhaust hole on the valve body lateral wall, the inlet port link up with the sealed hole mutually, the spiro union has rather than assorted valve rod in the sealed hole, exhaust hole department is equipped with the fixed pipe that links to each other with the valve body, fixed pipe tip is equipped with the universal ball rather than the adaptation, be connected with the blast pipe on the universal ball, be equipped with the connecting hole that link up exhaust hole and blast pipe on the universal ball, the universal ball is fixed the pipe rotatable relatively.
In the structure, the base is connected with the pipeline, when the valve is opened, gas enters from the gas inlet hole, enters the connecting hole through the exhaust hole and is discharged from the exhaust pipe. In the installation the utility model discloses the time, drive universal ball relatively fixed pipe through the swing blast pipe and rotate to adjust the position of blast pipe, with be applicable to different installation environment and gas outgoing's direction, increased the utility model discloses a reliability.
The utility model discloses further set up to, the fixed tube tip is equipped with the block groove with universal ball department of meeting, the block inslot is equipped with the block subassembly, the block subassembly includes the movable rod, is fixed in the movable rod tip and establishes the spring on the movable rod towards the spheroid of universal ball and cover, be equipped with on the movable rod and prevent the dog that the movable rod deviates from with the cooperation of block groove, the spring is located between dog and the block inslot wall, the equipartition has the cooperation groove of a plurality of and spheroid looks adaptation on the outer wall of universal ball.
In the above-mentioned structure, when the blast pipe was adjusted, universal ball extrusion spheroid for the spheroid drives the movable rod to the displacement of block inslot, and the spring is compression state, when universal ball rotated to cooperation groove and the corresponding position of spheroid, made spheroid and cooperation groove looks block through the elasticity of spring, realized the fixed to universal ball, prevented that it from rotating by oneself because of gravity. Can also prevent that universal ball from slipping into towards fixed intraduct through setting up the block subassembly when the blast pipe relatively fixes under the tub horizontality, thereby increased the utility model discloses a reliability.
The utility model discloses further set up to, the outside cover of valve body is equipped with the rotating tube, be equipped with the ring channel that is linked together with the exhaust hole in the rotating tube, be equipped with the connecting pipe that is linked together with the ring channel on the outer wall of rotating tube, fixed pipe passes through threaded connection with the connecting pipe.
In the structure, installing the utility model discloses the time, drive fixed pipe through rotating the swivelling joint and rotate to adjust the position of blast pipe, with being applicable to different installation environment, increased the utility model discloses a reliability. The gas in the pipeline enters the valve body from the exhaust hole and enters the annular groove through the exhaust hole, and then enters the exhaust pipe from the annular groove through the connecting pipe to be discharged. The fixed pipe is connected with the connecting pipe through the threaded connection, so that the installation and the disassembly of workers can be facilitated, and the working efficiency of the workers is increased.
The utility model discloses further set up to, be equipped with the external screw thread on the outer wall of connecting pipe, be equipped with the internal thread with external screw thread looks adaptation on the inner wall that fixed pipe and connecting pipe meet.
Adopt above-mentioned structure, can make the terminal surface of connecting pipe be located the fixed tube to can be further carry on spacingly to universal ball, prevent that it from leading to unable sealed with the cooperation of fixed tube end portion towards the fixed intraductal slip, increased the utility model discloses a reliability.
The utility model discloses further set up to, be provided with the through-hole that a plurality of and ring channel are linked together with exhaust hole corresponding position department circumference on the valve body.
In the structure, can increase the internal gas outgoing's of valve volume through setting up the through-hole to exhaust speed has been improved, the utility model discloses a work efficiency has been improved.
The utility model discloses further set up to, the valve body lower part is equipped with the ladder that is used for fixed rotatory pipe.
Adopt above-mentioned structure, can increase the joint strength between rotatory pipe and the valve body to increased the leakproofness between rotatory pipe and the valve body, improved the utility model discloses a reliability.
The utility model discloses further set up to, the rotatory pipe top is equipped with the closing cap with valve body threaded connection.
In the structure, can further carry on spacingly to the swivelling joint pipe through setting up the closing cap, prevent that the swivelling joint pipe from deviating from on the valve body when the installation, and can be convenient for the utility model discloses invert and install on the pipeline, thereby improved the utility model discloses an application scope.
The utility model discloses further set up to, the upper and lower both sides that are located the ring channel on the outer wall of valve body are equipped with the sealing washer.
In the structure, the sealing performance between the rotating pipe and the valve body can be improved by arranging the sealing ring.
The utility model discloses further set up to, be equipped with the inner tube in the base, circumference is equipped with the guide plate that a plurality of and base inner wall link to each other on the outer periphery wall of inner tube.
In the structure, can comb gas through setting up the guide plate, effectively prevent the production of vortex for more steady when gas gets into in the valve body, reduced the noise, improved the utility model discloses a reliability.
The utility model discloses further set up as, the relative fixed pipe the central axis symmetry of block subassembly is provided with two sets ofly.
Adopt above-mentioned structure, stability when can increasing universal ball and rotate to increased the utility model discloses a reliability.
The utility model has the advantages that: compare current discharge valve, the utility model discloses simple structure, stable and adjustable blast pipe of exhausting are in order to be applicable to various installation environment. The exhaust pipe is swung to drive the universal ball to rotate relative to the fixed pipe, so that the position of the exhaust pipe is adjusted, and the exhaust pipe is suitable for different installation environments and different gas exhaust directions. Can comb gaseous through setting up the guide plate, effectively prevent the production of vortex for gaseous more steady when getting into the valve body, noise reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
Fig. 3 is a schematic structural view of the middle inner tube and the guide plate of the present invention.
The reference numbers in the figures mean: 1-a valve body; 11-an exhaust hole; 12-a through hole; 13-sealing ring; 2-a base; 21-an air intake; 3-a valve stem; 4-fixing the tube; 41-a clamping groove; 5-a universal ball; 51-connection hole; 52-mating grooves; 6-an exhaust pipe; 7-a clamping component; 71-a movable rod; 711-a stop block; 72-sphere; 73-a spring; 8-rotating the tube; 81-ring groove; 82-a connecting tube; 83-sealing cover; 9-inner tube; 91-guide plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
An adjustable exhaust valve as shown in fig. 1 to 3, including valve body 1, establish at the sealed hole at valve body 1 top, be used for connecting valve body 1 with the base 2 of pipeline, establish inlet port 21 on base 2 and establish exhaust hole 11 on the valve body 1 lateral wall, inlet port 21 link up with the sealed hole mutually, the spiro union has rather than assorted valve rod 3 in the sealed hole, exhaust hole 11 department is equipped with the fixed pipe 4 who links to each other with valve body 1, fixed pipe 4 tip is equipped with the universal ball 5 rather than the adaptation, be connected with blast pipe 6 on the universal ball 5, be equipped with the connecting hole 51 who link up exhaust hole 11 and blast pipe 6 on the universal ball 5, universal ball 5 is rotatable relative to fixed pipe 4.
In the above structure, the base 2 is connected with the pipeline, when the valve is opened, gas enters from the air inlet 21, enters the connecting hole 51 through the exhaust hole 11 and is exhausted from the exhaust pipe 6. In the installation the utility model discloses the time, drive universal ball 5 relatively fixed pipe 4 through swing blast pipe 6 and rotate to adjust the position of blast pipe 6, in order to be applicable to different installation environment and gas outgoing's direction, increased the utility model discloses a reliability.
In this embodiment, the department that meets of fixed 4 tip of pipe and universal ball 5 is equipped with block groove 41, be equipped with block subassembly 7 in the block groove 41, block subassembly 7 includes movable rod 71, is fixed in movable rod 71 tip towards the spheroid 72 of universal ball 5 and the spring 73 of cover on movable rod 71, be equipped with on the movable rod 71 with block groove 41 cooperation prevent that the stopper 711 that movable rod 71 deviates from, spring 73 is located between stopper 711 and the block groove 41 inner wall, the equipartition has the cooperation groove 52 of a plurality of and spheroid 72 looks adaptation on the outer wall of universal ball 5.
In the above structure, when the exhaust pipe 6 is adjusted, the ball body 72 is pressed by the universal ball 5, so that the ball body 72 drives the movable rod 71 to move towards the inside of the engaging groove 41, the spring 73 is in a compressed state, and when the universal ball 5 rotates to the position where the engaging groove 52 corresponds to the ball body 72, the ball body 72 is engaged with the engaging groove 52 by the elastic force of the spring 73, thereby fixing the universal ball 5 and preventing the universal ball from rotating by itself due to gravity. Through setting up block assembly 7 can also be when blast pipe 6 relatively fixes 4 horizontal states of pipe, prevent that universal ball 5 from slipping into towards fixed 4 inside of pipe, thereby increased the utility model discloses a reliability.
In this embodiment, the outer sleeve of valve body 1 is equipped with rotary tube 8, be equipped with the ring channel 81 that is linked together with exhaust hole 11 in the rotary tube 8, be equipped with the connecting pipe 82 that is linked together with ring channel 81 on the outer wall of rotary tube 8, fixed pipe 4 passes through threaded connection with connecting pipe 82.
In the structure, in the installation the utility model discloses the time, drive fixed pipe 4 through rotating rotatory pipe 8 and rotate to adjust the position of blast pipe 6, in order to be applicable to different installation environment, increased the utility model discloses a reliability. The gas in the pipeline enters the valve body 1 from the exhaust hole 11, enters the annular groove 81 through the exhaust hole 11, and then enters the exhaust pipe 6 from the annular groove 81 through the connecting pipe 82 to be exhausted. The fixing pipe 4 is connected with the connecting pipe 82 through a screw thread connection, so that the installation and the disassembly of workers can be facilitated, and the working efficiency of the workers is increased.
In this embodiment, the outer wall of the connecting pipe 82 is provided with an external thread, and the inner wall of the fixed pipe 4 connected with the connecting pipe 82 is provided with an internal thread matched with the external thread.
Adopt above-mentioned structure, can be so that the terminal surface of connecting pipe 82 is located fixed intraductal 4 to can be further carry on spacingly to universal ball 5, prevent that it from sliding and leading to unable and fixed 4 tip cooperations of pipe sealed in fixed pipe 4 of orientation, increased the utility model discloses a reliability.
In this embodiment, a plurality of through holes 12 communicated with the annular groove 81 are circumferentially arranged at positions corresponding to the exhaust holes 11 on the valve body 1.
In the structure, the gas exhaust amount in the valve body 1 can be increased by arranging the through hole 12, thereby improving the exhaust speed and improving the working efficiency of the utility model.
In this embodiment, a step for fixing the rotary pipe 8 is provided at the lower part of the valve body 1.
Adopt above-mentioned structure, can increase the joint strength between rotatory pipe 8 and the valve body 1 to increased the leakproofness between rotatory pipe 8 and the valve body 1, improved the utility model discloses a reliability.
In this embodiment, a sealing cover 83 screwed with the valve body 1 is disposed above the rotary pipe 8.
In the structure, can further carry on spacingly to the swivelling joint pipe 8 through setting up the closing cap 83, prevent that the swivelling joint pipe 8 from deviating from on the valve body 1 when the installation, and can be convenient for the utility model discloses invert and install on the pipeline, thereby improved the utility model discloses an application scope.
In this embodiment, the outer wall of the valve body 1 is provided with sealing rings 13 at the upper and lower sides of the annular groove 81.
In the above configuration, the sealing performance between the rotary pipe 8 and the valve body 1 can be increased by providing the seal ring 13.
In this embodiment, an inner tube 9 is disposed in the base 2, and a plurality of flow deflectors 91 connected to the inner wall of the base 2 are circumferentially disposed on the outer circumferential wall of the inner tube 9.
In the structure, can comb gas through setting up guide plate 91, effectively prevent the production of vortex for more steady when gas gets into in the valve body 1 has reduced the noise, has improved the utility model discloses a reliability.
In this embodiment, the two sets of the engaging members 7 are symmetrically disposed with respect to the central axis of the fixed pipe 4.
Adopt above-mentioned structure, stability when can increasing universal ball 5 and rotate has thereby increased the utility model discloses a reliability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable exhaust valve, includes the valve body, establish at the sealed hole at valve body top, be used for connecting the base of valve body and pipeline, establish the inlet port on the base and establish the exhaust hole on the valve body lateral wall, the inlet port link up with sealed hole mutually, the spiro union has rather than assorted valve rod, its characterized in that in the sealed hole: the exhaust hole is provided with a fixed pipe connected with the valve body, the end part of the fixed pipe is provided with a universal ball matched with the fixed pipe, the universal ball is connected with an exhaust pipe, the universal ball is provided with a connecting hole penetrating through the exhaust hole and the exhaust pipe, and the universal ball can rotate relative to the fixed pipe.
2. An adjustable exhaust valve according to claim 1 wherein: the utility model discloses a ball joint, including the fixed tube end, the activity pole is equipped with the universal ball, the fixed tube end portion is equipped with the joint groove with universal ball department of meeting, the joint inslot is equipped with the block subassembly, the block subassembly includes the movable rod, is fixed in the movable rod tip towards the spheroid of universal ball and the spring of cover on the movable rod, be equipped with on the movable rod and block the groove cooperation and prevent the dog that the movable rod deviates from, the spring is located between dog and the joint inslot wall, the equipartition has the cooperation groove of a plurality of and spheroid looks adaptation.
3. An adjustable exhaust valve according to claim 2 wherein: the outer cover of valve body is equipped with the rotatory pipe, be equipped with the ring channel that is linked together with the exhaust hole in the rotatory intraductal, be equipped with the connecting pipe that is linked together with the ring channel on the outer wall of rotatory pipe, fixed pipe passes through threaded connection with the connecting pipe.
4. An adjustable exhaust valve according to claim 3 wherein: the outer wall of the connecting pipe is provided with external threads, and the inner wall of the fixed pipe connected with the connecting pipe is provided with internal threads matched with the external threads.
5. An adjustable exhaust valve according to claim 3 wherein: and a plurality of through holes communicated with the annular groove are circumferentially arranged at the positions, corresponding to the exhaust holes, on the valve body.
6. An adjustable exhaust valve according to claim 5 wherein: the lower part of the valve body is provided with a step for fixing the rotary pipe.
7. An adjustable exhaust valve according to claim 6 wherein: and a sealing cover in threaded connection with the valve body is arranged above the rotating pipe.
8. An adjustable exhaust valve according to claim 3 wherein: and sealing rings are arranged on the outer wall of the valve body and positioned on the upper side and the lower side of the annular groove.
9. An adjustable exhaust valve according to claim 1 wherein: the base is internally provided with an inner pipe, and the outer circumferential wall of the inner pipe is circumferentially provided with a plurality of guide plates connected with the inner wall of the base.
10. An adjustable exhaust valve according to claim 2 wherein: the clamping components are symmetrically provided with two groups relative to the central axis of the fixed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679045.4U CN209781695U (en) | 2019-05-13 | 2019-05-13 | Adjustable exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679045.4U CN209781695U (en) | 2019-05-13 | 2019-05-13 | Adjustable exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781695U true CN209781695U (en) | 2019-12-13 |
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ID=68805204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679045.4U Active CN209781695U (en) | 2019-05-13 | 2019-05-13 | Adjustable exhaust valve |
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| Country | Link |
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| CN (1) | CN209781695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664536A (en) * | 2020-04-24 | 2020-09-15 | 青岛鲁邦腾环保科技有限公司 | Air current inner loop formula gas cleaning all-in-one |
-
2019
- 2019-05-13 CN CN201920679045.4U patent/CN209781695U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664536A (en) * | 2020-04-24 | 2020-09-15 | 青岛鲁邦腾环保科技有限公司 | Air current inner loop formula gas cleaning all-in-one |
| CN111664536B (en) * | 2020-04-24 | 2023-10-13 | 青岛鲁邦腾环保科技有限公司 | Air flow internal circulation type flue gas purification all-in-one machine |
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