CN219975386U - Zero leakage sealing air valve - Google Patents
Zero leakage sealing air valve Download PDFInfo
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- CN219975386U CN219975386U CN202321532296.2U CN202321532296U CN219975386U CN 219975386 U CN219975386 U CN 219975386U CN 202321532296 U CN202321532296 U CN 202321532296U CN 219975386 U CN219975386 U CN 219975386U
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- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 15
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 8
- 206010023230 Joint stiffness Diseases 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of wind power transmission, in particular to a zero-leakage sealing air valve. The technical proposal comprises: the cleaning device comprises a box body, a cleaning mechanism and a sealing mechanism, wherein the sealing mechanism comprises a mounting box, a pulling plate is movably mounted in the mounting box, an air pump is fixedly mounted on the front face of the mounting box, a telescopic pipe is fixedly mounted on one side of the air pump, and an air bag embedded in one side of the pulling plate is fixedly mounted at one end of the telescopic pipe. According to the utility model, the air pump is electrified to operate to generate suction force, the air outside the box body is conveyed to the air bag through the telescopic pipe, the air is introduced into the air bag to expand the volume of the air bag, the air bag with expanded volume can squeeze and attach the outer side of the external butt joint pipeline, so that the butt joint tightness of the device and external equipment is ensured, the self-adaptive external butt joint pipeline is realized, the sealing function is realized, the air conveying inside the box body is convenient to meet the zero leakage requirement, and the application range of the device is enlarged.
Description
Technical Field
The utility model relates to the technical field of wind power transmission, in particular to a zero-leakage sealing air valve.
Background
In the common and civil engineering of wind power transportation, an air valve is needed at the tail end of wind power transportation when an air circulation engineering or wind power transportation is used in civil construction or commercial construction, the air valve is also called an air quantity regulating valve, an air regulating door and the like, is an indispensable central air conditioner tail end accessory in the air conditioning and air purifying engineering, is mainly used for regulating the air quantity of a branch pipe, and needs to be used for regulating the air quantity in the wind power transportation engineering by a zero leakage sealing air valve in daily use.
The existing air valve does not have the function of purifying air in use, impurities and dust carried in the air cannot be filtered, the quality of air conveyed by a using device is reduced, the existing solution is to provide air purifying materials such as a filter screen plate and the like for conveying the air inside the purifying device, but when the air valve is used, the air valve does not have the function of automatic cleaning, the air valve is required to be disassembled so as to clean the filter screen plate inside the air valve, the difficulty of cleaning the filter screen plate is increased, meanwhile, the cleaning burden of staff is also increased, meanwhile, the air valve is not provided with the function of self-adapting external butt joint pipelines and sealing, the air conveyed by the air valve cannot reach the zero leakage requirement on the inside of the air valve, the application range of the air valve is reduced, and meanwhile, the loss of air conveyed by the air valve is also increased, so that the zero leakage sealing air valve is required to be designed.
Disclosure of Invention
The utility model aims to provide a zero-leakage sealing air valve, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a zero leakage seal blast gate, the power distribution box comprises a box body, clearance mechanism and sealing mechanism, inside one side fixed mounting of box has clearance mechanism, clearance mechanism includes from the driving wheel pole, from driving wheel pole top fixed mounting has the fluted disc, the inside top fixed mounting of box has the mounting bracket, the transfer line is installed in the rotation of mounting bracket bottom, transfer line one end fixed mounting has the face tooth of being connected with the fluted disc meshing, transfer line other end fixed mounting has the scraper blade, box one end fixed mounting has sealing mechanism, sealing mechanism includes the installation case, the inside movable mounting of installation case has the arm-tie, the positive fixed mounting of installation case has the air pump, air pump one side fixed mounting has flexible pipe, flexible pipe one end fixed mounting has the gasbag of embedding arm-tie one side.
Preferably, a manual valve tube is fixedly arranged on one side of the air bag, and one end of the manual valve tube extends out of the pulling plate. The air inside the air bag is exhausted by manually rotating the manual valve tube.
Preferably, a servo motor is fixedly arranged at the top of the box body, a valve plate is arranged at the output end of the servo motor, and a transmission belt which is connected with the outer side of the driven wheel rod in a surrounding manner is sleeved at the bottom end of the output end of the servo motor. The driven wheel rod can be driven by the driving belt to provide power transmission function, and the servo motor can drive the valve plate to rotate when being electrified.
Preferably, the encoder is fixedly arranged on one side, away from the cleaning mechanism, of the box body through a supporting rod, and the fan blade is rotatably arranged on one side of the encoder through a linkage rod. Monitoring electromagnetic signals are transmitted to the controller for calculation through the lead, so that the follow-up controller can calculate the real-time flow of the air in the box conveniently.
Preferably, a controller is fixedly arranged on one side of the front surface of the box body, and the controller is electrically connected with the air pump through a wire. The controller is electrically connected with the internal electrical equipment, so that the follow-up controller can conveniently and intelligently control the internal electrical equipment of the device to be electrified and run.
Compared with the prior art, the utility model has the beneficial effects that:
1. the servo motor is controlled by the controller to drive the valve plate to rotate through the electrified operation, the driven wheel rod is driven to rotate through the transmission belt, the toothed disc can be driven to rotate through the driven wheel rod, the face teeth connected through the engagement of the rotary toothed disc can drive the transmission rod to rotate, the rotary transmission rod can drive the scraping plate to abut against the surface of the filter plate to rotate, the function of automatically cleaning the filter plate is achieved, the problem that the box body is required to be disassembled to clean the filter plate is solved, the difficulty of cleaning the filter plate is reduced, and meanwhile the cleaning burden of workers is also lightened.
2. The air pump is controlled by the controller to generate suction and convey air outside the box body to the inside of the telescopic pipe, the inner air can be conveyed to the inside of the air bag through the telescopic pipe, the air bag can expand in volume through entering the air bag, the air bag expanding in volume can extrude and attach to the outer side of the external butt joint pipeline, the tightness of butt joint of the device and external equipment is guaranteed, the self-adaptive external butt joint pipeline is realized, the sealing function is realized, the air conveying inside the box body is convenient to achieve the zero leakage requirement, the application range of the device is enlarged, the problem of loss of wind power conveying of the device caused by leaked air is solved, and the energy-saving and environment-friendly effects of the using device are improved.
Drawings
FIG. 1 is a schematic view of the front internal perspective structure of the present utility model;
FIG. 2 is a schematic top perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective of a cleaning mechanism according to the present utility model;
fig. 4 is a schematic view of a partial perspective structure of a sealing mechanism of the present utility model.
In the figure: 1. a case; 101. a mounting base; 102. a filter plate; 2. a cleaning mechanism; 201. a driven wheel lever; 202. fluted disc; 203. a mounting frame; 204. a transmission rod; 205. face teeth; 206. a scraper; 3. a sealing mechanism; 301. a mounting box; 302. pulling a plate; 303. an air bag; 304. an air pump; 305. a telescopic tube; 306. a manual valve tube; 4. a servo motor; 401. a valve plate; 402. a transmission belt; 5. an encoder; 501. a fan blade; 6. a locking member; 7. and a controller.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, 2, 3 and 4, the zero-leakage sealing air valve provided by the utility model comprises a box body 1, a cleaning mechanism 2 and a sealing mechanism 3, wherein the cleaning mechanism 2 is fixedly arranged on one side of the inside of the box body 1, the cleaning mechanism 2 comprises a driven wheel rod 201, a fluted disc 202 is fixedly arranged at the top end of the driven wheel rod 201, and a mounting frame 203 is fixedly arranged at the top of the inside of the box body 1;
the bottom of the mounting frame 203 is rotatably provided with a transmission rod 204, one end of the transmission rod 204 is fixedly provided with a face tooth 205 meshed with the fluted disc 202, the other end of the transmission rod 204 is fixedly provided with a scraping plate 206, one end of the box body 1 is fixedly provided with a sealing mechanism 3, the sealing mechanism 3 comprises a mounting box 301, a pulling plate 302 is movably arranged in the mounting box 301, the front surface of the mounting box 301 is fixedly provided with an air pump 304, one side of the air pump 304 is fixedly provided with a telescopic pipe 305, and one end of the telescopic pipe 305 is fixedly provided with an air bag 303 embedded in one side of the pulling plate 302;
the servo motor 4 is fixedly installed at the top of the box body 1, the valve plate 401 is arranged at the output end of the servo motor 4, the transmission belt 402 which is connected with the outer side of the driven wheel rod 201 in a surrounding mode is sleeved at the bottom end of the output end of the servo motor 4, the encoder 5 is fixedly installed on one side, away from the cleaning mechanism 2, of the box body 1 through a supporting rod, the fan blade 501 is rotatably installed on one side of the encoder 5 through a linkage rod, the controller 7 is fixedly installed on one side, on the front side, of the box body 1, and the controller 7 is electrically connected with the air pump 304 through a wire.
The zero leakage sealing air valve based on the first embodiment has the working principle that: after the device is moved to a designated installation position, the pulling plate 302 is pulled manually to enable the pulling plate 302 to extend out of the installation box 301 and move to the outer side of an external pipeline, then the controller 7 controls the air pump 304 to be electrified to operate to generate suction force and convey the external air of the box 1 into the telescopic pipe 305, and then the telescopic pipe 305 can convey the internal air into the air bag 303;
the air entering the inside of the air bag 303 can expand the volume of the air bag 303, the air bag 303 with expanded volume can squeeze and fit the outer side of an external butt joint pipeline, so that the butt joint tightness of the device and external equipment is ensured, the self-adaptive external butt joint pipeline is realized, the sealing function is realized, and the air conveying inside the box body 1 can meet the zero leakage requirement conveniently;
the valve plate 401 can be driven to rotate through the energizing operation of the servo motor 4, the rotating valve plate 401 can intercept the air conveyed in the box body 1, the effect of adjusting the air conveyed in the box body 1 can be realized through adjusting the rotating position of the valve plate 401, the fan blades 501 are influenced by wind power to rotate, the number of rotation turns of the fan blades 501 can be monitored in real time through the energizing operation of the encoder 5, and the monitoring electromagnetic signals are conveyed to the controller 7 through wires to be calculated, so that the follow-up controller 7 can calculate the real-time flow of the air in the box body 1, and convenience is provided for the follow-up intelligent control of the energizing operation of the servo motor 4; it should be noted that, the flow algorithm and the program related to the operation process of the controller 7 in the present utility model are not within the protection scope of the present utility model, and the related flow algorithm and program are available to those skilled in the art through conventional technologies, so only are used for understanding the application of the controller 7 in the present utility model by those skilled in the art.
When the filter plate 102 needs to be cleaned, the servo motor 4 is controlled to be electrified and run through the controller 7, the driven wheel rod 201 is driven to rotate through the transmission belt 402, the rotary driven wheel rod 201 can drive the fluted disc 202 to rotate, the rotary fluted disc 202 can drive the transmission rod 204 to rotate through the face teeth 205 which are in meshed connection, the rotary transmission rod 204 can drive the scraping plate 206 to abut against and rotate the surface of the filter plate 102, the function of automatically cleaning the filter plate 102 is achieved, and cleaning burden of staff is reduced.
Example two
As shown in fig. 1, 2 and 4, the zero-leakage sealing air valve according to the present utility model further includes: the inside one side of box 1 fixed mounting has mount pad 101, and the inside embedding of mount pad 101 is installed and is filtered board 102, and gasbag 303 one side fixed mounting has manual valve pipe 306, and manual valve pipe 306 one end extends the arm-tie 302 inside, and locking piece 6 is installed to the screw thread of mounting box 301 top, and locking piece 6 one end extends to the inside of mounting box 301.
In this embodiment, as shown in fig. 1, an installation position can be provided for the filter plate 102 through the installation seat 101, so that a stable effect of the installation position of the filter plate 102 is ensured, the filter plate 102 is made of a high molecular density material, has the characteristic of high adsorptivity, and can be convenient for purifying air conveyed inside the box 1 through the filter plate 102;
as shown in fig. 4, the manual valve tube 306 is manually rotated to facilitate the discharge of air inside the air bag 303, thereby facilitating the discharge of air from the air bag 303 and facilitating the subsequent replacement of the docking pipeline;
as shown in fig. 1, 2 and 4, the moving position of the pulling plate 302 can be conveniently fixed by manually rotating the locking member 6, so that the function of locking the moving position of the pulling plate 302 is realized, and the pulling plate 302 is prevented from falling off the mounting position caused by external impact.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a zero leakage seal blast gate, includes box (1), clearance mechanism (2) and sealing mechanism (3), its characterized in that: cleaning mechanism (2) are fixedly installed on one side of the inside of box (1), cleaning mechanism (2) comprise driven wheel rods (201), fluted disc (202) are fixedly installed on the top ends of driven wheel rods (201), installation frames (203) are fixedly installed on the top of the inside of box (1), transmission rods (204) are rotatably installed on the bottoms of installation frames (203), face teeth (205) meshed with the fluted disc (202) are fixedly installed on one ends of the transmission rods (204), scraping plates (206) are fixedly installed on the other ends of the transmission rods (204), sealing mechanism (3) are fixedly installed on one ends of box (1), the sealing mechanism (3) comprises an installation box (301), pulling plates (302) are movably installed inside the installation box (301), air pumps (304) are fixedly installed on the front faces of the installation box (301), telescopic tubes (305) are fixedly installed on one sides of the air pumps (304), and air bags (303) embedded in one sides of the pulling plates (302) are fixedly installed on one ends of the telescopic tubes (305).
2. A zero-leakage sealing damper according to claim 1, wherein: one side of the inside of the box body (1) is fixedly provided with a mounting seat (101), and a filter plate (102) is embedded and mounted in the mounting seat (101).
3. A zero-leakage sealing damper according to claim 1, wherein: a manual valve tube (306) is fixedly arranged on one side of the air bag (303), and one end of the manual valve tube (306) extends out of the pulling plate (302).
4. A zero-leakage sealing damper according to claim 1, wherein: a servo motor (4) is fixedly arranged at the top of the box body (1), a valve plate (401) is arranged at the output end of the servo motor (4), and a transmission belt (402) which is connected with the outer side of the driven wheel rod (201) in a surrounding mode is sleeved at the bottom end of the output end of the servo motor (4).
5. A zero-leakage sealing damper according to claim 1, wherein: an encoder (5) is fixedly arranged on one side, away from the cleaning mechanism (2), of the inside of the box body (1), and fan blades (501) are rotatably arranged on one side of the encoder (5) through a linkage rod.
6. A zero-leakage sealing damper according to claim 1, wherein: the locking piece (6) is installed on the top thread of the installation box (301), and one end of the locking piece (6) extends to the inside of the installation box (301).
7. A zero-leakage sealing damper according to claim 1, wherein: a controller (7) is fixedly arranged on one side of the front surface of the box body (1), and the controller (7) is electrically connected with the air pump (304) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532296.2U CN219975386U (en) | 2023-06-15 | 2023-06-15 | Zero leakage sealing air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321532296.2U CN219975386U (en) | 2023-06-15 | 2023-06-15 | Zero leakage sealing air valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975386U true CN219975386U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321532296.2U Active CN219975386U (en) | 2023-06-15 | 2023-06-15 | Zero leakage sealing air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117823694A (en) * | 2024-03-04 | 2024-04-05 | 江苏华洋新思路能源装备股份有限公司 | Locking mechanism of fire prevention valve for nuclear power station |
| CN118188912A (en) * | 2024-05-17 | 2024-06-14 | 浙江浙能迈领环境科技股份有限公司 | Marine methanol supply system |
-
2023
- 2023-06-15 CN CN202321532296.2U patent/CN219975386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117823694A (en) * | 2024-03-04 | 2024-04-05 | 江苏华洋新思路能源装备股份有限公司 | Locking mechanism of fire prevention valve for nuclear power station |
| CN118188912A (en) * | 2024-05-17 | 2024-06-14 | 浙江浙能迈领环境科技股份有限公司 | Marine methanol supply system |
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