CN215635290U - Self-locking hydraulic furnace top bleeding valve - Google Patents
Self-locking hydraulic furnace top bleeding valve Download PDFInfo
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- CN215635290U CN215635290U CN202122126837.9U CN202122126837U CN215635290U CN 215635290 U CN215635290 U CN 215635290U CN 202122126837 U CN202122126837 U CN 202122126837U CN 215635290 U CN215635290 U CN 215635290U
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Abstract
The utility model provides a self-locking hydraulic furnace top bleeding valve, which comprises: a pipeline; the diffusion valve main body is fixedly arranged on the left side of the pipeline, and inclined fixing grooves are formed in the front side and the back side of the top of the diffusion valve main body; the air pressure detector is fixedly arranged on the right side of the pipeline; the fixed plate, fixed plate fixed mounting with the surface at pipeline top, the inboard fixed mounting on fixed plate right side has auto-lock stable structure, the equal fixed mounting in front and the back at fixed plate top has auto-lock auxiliary structure, auto-lock auxiliary structure's inboard is rotated and is connected with the connecting rod, the top of connecting rod with the auto-lock is stable structure's outside and rotates and be connected. The self-locking hydraulic furnace top bleeding valve provided by the utility model can avoid the phenomenon that the service life of an oil cylinder is shortened due to long-time work, and meanwhile, the energy consumption of a product and the use cost of the energy consumption can be reduced.
Description
Technical Field
The utility model relates to the field of bleeding valves, in particular to a self-locking hydraulic furnace top bleeding valve.
Background
The relief valve is a safety early warning device for pipeline transportation of combustible explosive gas, and when the pressure of a control point exceeds the burst pressure of a bubble set value due to a certain temporary reason, a certain amount of gas is discharged.
Along with the development of society to impel its resident's life convenience gradually, wherein the life is cooked etc. and is used the great convenience that has improved resident's life of gas, but uses the gas and need carry its gas through the gas pipeline, avoids the inside gas pressure of gas pipeline too big, thereby need use the bleeder valve to control the inside gas pressure of pipeline, avoids the too big condition such as pipeline rupture that leads to of pressure.
The valve cover can be opened or closed by the bleeding valve only through the hydraulic oil cylinder, and the bleeding valve is opened or closed, hydraulic energy needs to be continuously output in order to keep the valve cover closed, the oil cylinder cannot stop working after the valve cover is closed, the service life is shortened due to long-time work, and the energy consumption of products is reduced.
Therefore, it is necessary to provide a self-locking hydraulic furnace top bleeding valve to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-locking hydraulic furnace top bleeding valve, which solves the problems that the bleeding valve can be opened or closed only by a hydraulic oil cylinder, the oil cylinder cannot stop working after the bleeding valve is closed, the service life is shortened due to long-time working, and the energy consumption of products is reduced.
In order to solve the technical problem, the utility model provides a self-locking hydraulic furnace top bleeding valve, which comprises: a pipeline;
the diffusion valve main body is fixedly arranged on the left side of the pipeline, and inclined fixing grooves are formed in the front side and the back side of the top of the diffusion valve main body;
the air pressure detector is fixedly arranged on the right side of the pipeline;
the fixed plate, fixed plate fixed mounting with the surface at pipeline top, the inboard fixed mounting on fixed plate right side has auto-lock stable structure, the equal fixed mounting in front and the back at fixed plate top has auto-lock auxiliary structure, auto-lock auxiliary structure's inboard is rotated and is connected with the connecting rod, the top of connecting rod with the auto-lock is stable structure's outside and rotates and be connected.
Preferably, auto-lock stable structure includes the mounting groove, the inside of mounting groove is provided with the threaded rod, the both sides on threaded rod surface all are equipped with the screw thread piece, the left side fixed mounting of screw thread piece has the slope fixed column.
Preferably, the front surface of the fixing plate is fixedly provided with a motor, and one end of the motor output shaft and the front surface of the threaded rod are fixedly arranged through a connecting shaft.
Preferably, the top of the connecting rod is rotatably connected with the outer side of the inclined fixing column.
Preferably, the surface of the pipeline is fixedly provided with a limiting ring, and sliding grooves are formed in the two sides of the surface of the pipeline and positioned at the top of the limiting ring.
Preferably, the inside sliding connection of spout has the slider, the outside fixed mounting of slider has the shift ring.
Preferably, the front and the back of the bottom of the limit ring are fixedly provided with insertion rods, and the surface of each insertion rod is provided with a first spring at the bottom of the limit ring.
Preferably, the top of shift ring is fixed with the butt joint pole, the surface of butt joint pole just is located the top of shift ring is provided with the second spring.
Compared with the prior art, the self-locking hydraulic furnace top bleeding valve provided by the utility model has the following beneficial effects:
the utility model provides a self-locking hydraulic furnace top bleeding valve, which is characterized in that a motor in a self-locking stable structure 5 is started to drive a threaded rod to rotate, two threaded blocks sleeved on the surface of the threaded rod are driven to move on the surface of the threaded rod in opposite directions, so that an inclined fixed column is driven to move until the inclined fixed column is inserted into an inclined fixed groove, so that the position between a bleeding valve main body and a pipeline is fixed and cannot be moved, at the moment, the work of an oil cylinder can be stopped, the service life shortening caused by the long-time work of the oil cylinder can be avoided, the energy consumption of a product can be reduced, and the use cost of the energy consumption can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a self-locking hydraulic furnace top bleeding valve provided by the utility model;
FIG. 2 is a schematic view of the external perspective shown in FIG. 1;
fig. 3 is a schematic structural view of a second embodiment of the self-locking hydraulic furnace top bleeding valve provided by the utility model;
fig. 4 is a schematic structural view of the top of the bayonet lever shown in fig. 3.
Reference numbers in the figures: 1. a pipeline 2, a bleeding valve main body 3, an air pressure detector 4, a fixing plate 5, a self-locking stabilizing structure 51, a mounting groove 52, a threaded rod 53, a threaded block 54, an inclined fixing column 55, a motor 6, an inclined fixing groove 7, a self-locking auxiliary structure 8 and a connecting rod,
9. the device comprises a limiting ring, 10, a sliding groove, 11, a sliding block, 12, a moving ring, 13, an insertion rod, 14, a first spring, 15, a butt joint rod, 16 and a second spring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a self-locking hydraulic furnace top bleeding valve provided by the present invention; fig. 2 is a schematic structural view of an external perspective shown in fig. 1. A self-locking hydraulic furnace top bleeding valve comprises: a pipeline 1;
the diffusion valve comprises a diffusion valve main body 2, wherein the diffusion valve main body 2 is fixedly arranged on the left side of the pipeline 1, and inclined fixing grooves 6 are formed in the front side and the back side of the top of the diffusion valve main body 1;
the air pressure detector 3 is fixedly arranged on the right side of the pipeline 1;
The self-locking stabilizing structure 5 comprises a mounting groove 51, a threaded rod 52 is arranged inside the mounting groove 51, thread blocks 53 are sleeved on two sides of the surface of the threaded rod 52, and inclined fixing columns 54 are fixedly mounted on the left sides of the thread blocks 53.
When the inclination fixing column 54 is inserted into the inclination fixing groove 6, the force for clamping the inclination fixing column 54 more and more pushed into the inclination fixing groove 9 is larger, and the cover body for plugging the pipeline in the diffusion valve main body 2 is downwards pushed to move downwards, so that the sealing performance of the diffusion valve main body can be improved, and the cover body is not plugged.
A motor 55 is fixedly mounted on the front surface of the fixing plate 4, and one end of an output shaft of the motor 55 is fixedly mounted on the front surface of the threaded rod 52 through a connecting shaft.
The top of the connecting rod 8 is rotatably connected with the outer side of the inclined fixing column 54.
The working principle of the self-locking hydraulic furnace top bleeding valve provided by the utility model is as follows:
when the bleeding valve main body 2 is in a closed condition, the motor 55 in the self-locking stabilizing structure 5 is started, the threaded rod 52 is driven to rotate through the rotation of the motor 55, so that the two threaded blocks 53 sleeved on the surface of the threaded rod 52 move towards the middle of the threaded rod 52 in opposite directions, and then the inclined fixed columns 54 are driven to move through the movement of the threaded blocks 53, so that the inclined fixed columns 54 are driven to be inserted into the inclined fixed columns 54, the bleeding valve main body 2 is fixed with the pipeline 1 and cannot be moved apart, and the oil cylinders in the bleeding valve main body 2 can be driven to stop working.
When the fixed column 54 moves, the connecting rod 8 is driven to move, and meanwhile, the return spring in the self-locking auxiliary structure 7 can upwards push the sliding block to move in the sliding groove, so that the connecting rod 8 is pushed to move, the fixed column 54 can be indirectly pushed to move, and the effect of assisting the fixed column 54 to move is achieved.
Carry out real-time detection to the inside pressure of pipeline 1 through atmospheric pressure detector 3, when the inside pressure of pipeline 1 was too big, carry out reverse rotation through starter motor 55 and drive slope fixed column 54 break away from and the joint state between the slope fixed slot 6, the rethread starts the work of releasing pressure of valve main part 2.
Compared with the prior art, the self-locking hydraulic furnace top bleeding valve provided by the utility model has the following beneficial effects:
drive threaded rod 52 through the motor 55 that starts among the auto-lock stable structure 5 and rotate, make the cover establish two screw blocks 53 on threaded rod 52 surface and remove on the surface of threaded rod 52 with relative orientation, thereby drive slope fixed column 54 and remove, thereby inject the inside of slope fixed slot 6 and carry out the rigidity with it between diffusion valve main part 2 and the pipeline 1 until slope fixed column 54, can not remove, can stop the work of hydro-cylinder this moment, thereby can avoid the long-time work of hydro-cylinder to lead to life to shorten, can reduce the energy consumption of product simultaneously, the use cost of energy consumption is reduced.
Second embodiment
Referring to fig. 3 and 4 in combination, based on the self-locking hydraulic furnace top bleeding valve provided in the first embodiment of the present application, a second embodiment of the present application provides another self-locking hydraulic furnace top bleeding valve. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Concretely, the difference that the second embodiment of this application provided a from locking-type furnace roof diffuse valve that surges lies in, a from locking-type furnace roof diffuse valve that surges, the fixed surface of pipeline 1 installs spacing ring 12, the both sides on pipeline 1 surface just are located spout 10 has been seted up at the top of spacing ring 12.
The inside sliding connection of spout 10 has slider 11, the outside fixed mounting of slider 11 has shift ring 9.
The outer side of the slider 11 is fixedly mounted with the inner side of the shift ring 9.
The front and the back of the bottom of the limit ring 12 are fixedly provided with insertion rods 13, and the surface of the insertion rod 13 and the bottom of the limit ring 12 are provided with first springs 14.
The butting rod 15 and the plugging rod 13 are pushed outwards by the elastic deformation of the first spring 14 and the second spring 16, so that the butting rod and the plugging rod can be in a stable fixed state.
The top of the moving ring 9 is fixedly provided with a butt joint rod 15, and a second spring 16 is arranged on the surface of the butt joint rod 15 and positioned on the top of the moving ring 9.
The left side of shift ring 9 bottom and the equal fixed mounting in left side at spacing ring 12 top have the lug, and the left top of valve main part 1 and bottom are all seted up flutedly, when installing its valve main part 2 of diffusing, inject the inside of recess with its lug to can improve the stability of installation, make its phenomenon that the appearance rocked that can not be easily.
The working principle of the self-locking hydraulic furnace top bleeding valve provided by the utility model is as follows:
when it is installed with its diffusion valve main part 2, through with on some alignment spacing ring 12 left top fixed mounting's of its diffusion valve main part 2 bottom the lug, make its lug inject in the recess that diffusion valve main part 2 right side was seted up, rethread promotes shift ring 9 downwards and drives the slider and remove in the inside of spout 10, and promote peg graft pole 13 and butt-joint lever 15 to the inboard simultaneously, until make its butt-joint lever 15's bottom inject the top of peg pole 13, thereby make its butt-joint block grafting draw-in groove's the inside of butt-joint lever 15 bottom, thereby rethread rotates butt-joint lever 15 and drives and carry out the rotation in the inside of draw-in groove to the splice, make its butt-joint block can just fix the mode of detaining each other.
Compared with the prior art, the self-locking hydraulic furnace top bleeding valve provided by the utility model has the following beneficial effects:
drive slider 11 at the inside downstream of spout 10 through promoting shift ring 9, the rethread promotes peg graft pole 13 and butt joint pole 15 to the inboard simultaneously, makes the bottom of butt joint pole 15 inject the top of peg graft pole 13, and the rethread rotates butt joint pole 15 to carry out the fixed mutual withholding of butt joint, can conveniently fix its diffusion valve main part 2, can conveniently dismantle easy operation, it is convenient simultaneously.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a from locking-type furnace roof bleeding valve that surges which characterized in that includes: a pipeline;
the diffusion valve main body is fixedly arranged on the left side of the pipeline, and inclined fixing grooves are formed in the front side and the back side of the top of the diffusion valve main body;
the air pressure detector is fixedly arranged on the right side of the pipeline;
the fixed plate, fixed plate fixed mounting with the surface at pipeline top, the inboard fixed mounting on fixed plate right side has auto-lock stable structure, the equal fixed mounting in front and the back at fixed plate top has auto-lock auxiliary structure, auto-lock auxiliary structure's inboard is rotated and is connected with the connecting rod, the top of connecting rod with the auto-lock is stable structure's outside and rotates and be connected.
2. The self-locking hydraulic furnace top bleeding valve according to claim 1, wherein the self-locking stabilizing structure comprises a mounting groove, a threaded rod is arranged inside the mounting groove, threaded blocks are sleeved on two sides of the surface of the threaded rod, and inclined fixing columns are fixedly mounted on the left sides of the threaded blocks.
3. The self-locking hydraulic furnace top bleeding valve according to claim 2, wherein a motor is fixedly mounted on the front surface of the fixing plate, and one end of an output shaft of the motor is fixedly mounted on the front surface of the threaded rod through a connecting shaft.
4. The self-locking hydraulic furnace top bleeding valve according to claim 2, wherein the top of the connecting rod is rotatably connected with the outer side of the inclined fixing column.
5. The self-locking hydraulic furnace top bleeding valve according to claim 1, wherein a limiting ring is fixedly mounted on the surface of the pipeline, and sliding grooves are formed in the two sides of the surface of the pipeline and positioned at the top of the limiting ring.
6. The self-locking hydraulic furnace top bleeding valve according to claim 5, wherein a sliding block is slidably connected inside the sliding groove, and a moving ring is fixedly mounted on the outer side of the sliding block.
7. The self-locking hydraulic furnace top bleeding valve according to claim 5, wherein the front and back of the bottom of the limiting ring are fixedly provided with insertion rods, and the surface of the insertion rods and the bottom of the limiting ring are provided with first springs.
8. The self-locking hydraulic furnace top bleeding valve according to claim 6, wherein a butt rod is fixedly installed on the top of the moving ring, and a second spring is arranged on the surface of the butt rod and on the top of the moving ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122126837.9U CN215635290U (en) | 2021-09-06 | 2021-09-06 | Self-locking hydraulic furnace top bleeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122126837.9U CN215635290U (en) | 2021-09-06 | 2021-09-06 | Self-locking hydraulic furnace top bleeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635290U true CN215635290U (en) | 2022-01-25 |
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ID=79907042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122126837.9U Active CN215635290U (en) | 2021-09-06 | 2021-09-06 | Self-locking hydraulic furnace top bleeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635290U (en) |
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2021
- 2021-09-06 CN CN202122126837.9U patent/CN215635290U/en active Active
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