CN217842742U - Dustproof gas gate valve - Google Patents
Dustproof gas gate valve Download PDFInfo
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- CN217842742U CN217842742U CN202221653514.3U CN202221653514U CN217842742U CN 217842742 U CN217842742 U CN 217842742U CN 202221653514 U CN202221653514 U CN 202221653514U CN 217842742 U CN217842742 U CN 217842742U
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- 239000002184 metal Substances 0.000 claims abstract description 87
- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000007774 longterm Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a dustproof gas gate valve, including adjustment mechanism and sealing mechanism, adjustment mechanism includes first installation frame, the front and the back of first installation frame all are provided with the flange, the spread groove has been seted up at the top of first installation frame, equal fixedly connected with rubber air gasket all around of spread groove inner chamber. The utility model discloses a set up first installation frame and flange, the cooperation rotary disk, third metal pole and regulating plate, make the device possess essential function to the gas pipeline regulation, through setting up the spread groove, rubber air-tight pad and first metal pole, cooperation second installation frame, the leakproofness between first installation frame and the second installation frame has been increased, solved because the gate valve lacks dust keeper at the in-process of long-term use, lead to partial dust to get into the inner chamber of gate valve, lead to polluting even blockking up to the inner chamber of gas pipeline then, thereby the problem of gas gate valve's safety in utilization has been influenced.
Description
Technical Field
The utility model relates to a gas gate valve technical field specifically is a dustproof gas gate valve.
Background
The gas gate valve is used for opening and closing a pipeline passage or regulating medium flow in a pipeline, is a main cutting device and a regulating device on the gas pipeline, and therefore, the gas gate valve is required to be safe, reliable and durable, can ensure tightness and no gas leakage when needing to be closed in production operation, cuts off a gas source when in maintenance, has no possibility of leakage into a gas stopping side, considers wear resistance and corrosion resistance, and ensures long-term service life.
Present gas gate valve can, can carry out fine regulation to the intercommunication and the closure of gas pipeline when using, but because the gate valve lacks dust keeper at the in-process of long-term use, leads to partial dust to get into the inner chamber of gate valve, leads to polluting even blockking up the inner chamber of gas pipeline then to the safety in utilization of gas gate valve has been influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof gas gate valve possesses dirt-proof advantage, has solved because the gate valve lacks dust keeper at the in-process of long-term use, leads to partial dust to get into the inner chamber of gate valve, leads to the fact the pollution to the inner chamber of gas pipeline then and blocks up even to the problem of the safety in utilization of gas gate valve has been influenced.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a dustproof gas gate valve, includes adjustment mechanism and sealing mechanism, adjustment mechanism includes first installation frame, the front and the back of first installation frame all are provided with the flange, the spread groove has been seted up at the top of first installation frame, the equal fixedly connected with rubber air-tight pad all around of spread groove inner chamber, the first metal pole of the equal fixedly connected with in both sides of the positive upper end of rubber air-tight pad, sealing mechanism includes the second installation frame, the top fixed connection of second installation frame and first installation frame, there is the rotary disk bottom of second installation frame through pivot swing joint, the inner chamber threaded connection of rotary disk has the third metal pole, the bottom of third metal pole extends to the inner chamber of first installation frame and has the regulating plate through pivot swing joint, the right side of second installation frame bottom is provided with the charging connector.
Preferably, the bottom of the second mounting frame is screwed to the top of the first mounting frame through a bolt, and one end of the first metal rod penetrates through the second mounting frame and extends to the outside of the second mounting frame.
Preferably, the right side of the second mounting frame is provided with a barometer, and the barometer is matched with the inflating nozzle.
Preferably, the surface of the first metal rod at one end outside the second mounting frame is respectively sleeved with a sealing sleeve and a nut, and the nut is in threaded connection with the first metal rod.
Preferably, the equal fixedly connected with second metal pole in both sides of spread groove inner chamber bottom, the inner chamber swing joint of spread groove has the metal block, logical groove has all been seted up to the both sides of metal block bottom, the inner chamber to leading to the groove is run through at the top of second metal pole, the equal fixedly connected with all around of metal block is sealed to be filled up, the metal block is run through to the one end of third metal pole, and the surface cover that the third metal pole is located metal block inner chamber one end is equipped with the sealing washer.
Preferably, the bottom fixedly connected with of first installation frame connects the frame, the inner chamber swing joint of connecting the frame has the metal sheet, the bottom fixedly connected with spring of metal sheet, the bottom of spring and the bottom fixed connection of connecting the frame inner chamber.
Preferably, all fixedly connected with metal strips around the connecting frame inner chamber top, the metal strips and metal sheet cooperation.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up first installation frame and flange, the cooperation rotary disk, third metal pole and regulating plate, make the device possess essential function to the gas pipeline regulation, through setting up the spread groove, rubber air gasket and first metal pole, cooperation second installation frame, the leakproofness between first installation frame and the second installation frame has been increased, simultaneously through setting up the charging connector, cooperation outside air pump can carry out the gas transmission operation to the inner chamber of second installation frame, and the sealed inner chamber that makes the air remain at the second installation frame of cooperation rubber air gasket, the device is when outdoor environment uses for a long time, if the device appears becoming flexible, because the atmospheric pressure of second installation frame inner chamber is greater than outdoor environment, then the gas of second installation frame inner chamber can slightly discharge, then avoid the dust to get into the inner chamber of second installation frame, with this inner chamber of avoiding external environment's dust entering device, solved because the gate valve lacks dust keeper at the in-process of long-term use, lead to part to get into the inner chamber of gate valve, then cause the pollution or even jam to the inner chamber of gas pipeline, thereby the problem of the safety in-using nature of gas gate valve has been influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the connecting frame of the present invention;
fig. 3 is a schematic perspective view of the adjusting plate of the present invention;
FIG. 4 is a schematic diagram of the explosion structure of the rubber airtight pad of the present invention;
fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.
In the figure: 100. an adjustment mechanism; 101. a first mounting frame; 102. a flange; 103. connecting grooves; 104. a rubber airtight pad; 105. a first metal rod; 106. a second metal rod; 107. a metal block; 108. a through groove; 109. a gasket; 110. a connecting frame; 111. a metal plate; 112. a spring; 113. a metal strip; 200. a sealing mechanism; 201. a second mounting frame; 202. rotating the disc; 203. a third metal rod; 204. an adjusting plate; 205. an air charging nozzle; 206. a barometer; 207. and (7) sealing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model discloses an adjustment mechanism 100, first installation frame 101, flange 102, connecting groove 103, rubber gas seal pad 104, first metal pole 105, second metal pole 106, metal block 107, logical groove 108, sealed pad 109, connecting frame 110, metal sheet 111, spring 112, metal strip 113, sealing mechanism 200, second installation frame 201, rotary disk 202, third metal pole 203, regulating plate 204, charging connector 205, barometer 206 and seal cover 207 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1 to 5, a dustproof gas gate valve comprises an adjusting mechanism 100 and a sealing mechanism 200, wherein the adjusting mechanism 100 comprises a first mounting frame 101, flanges 102 are disposed on the front and back surfaces of the first mounting frame 101, a connecting groove 103 is formed on the top of the first mounting frame 101, a rubber gasket 104 is fixedly connected around the inner cavity of the connecting groove 103, first metal rods 105 are fixedly connected to both sides of the upper end of the front surface of the rubber gasket 104, the sealing mechanism 200 comprises a second mounting frame 201, the second mounting frame 201 is fixedly connected to the top of the first mounting frame 101, a rotating disc 202 is movably connected to the bottom of the second mounting frame 201 through a rotating shaft, a third metal rod 203 is threadedly connected to the inner cavity of the rotating disc 202, the bottom of the third metal rod 203 extends to the inner cavity of the first mounting frame 101 and is movably connected to an adjusting plate 204 through the rotating shaft, an inflating valve 205 is disposed on the right side of the bottom of the second mounting frame 201, the rotating disc 202, the third metal rod 203 and the adjusting plate 204 are engaged by disposing the first mounting frame 101 and the flange 102, the first mounting frame 201, the air valve 201 and the second mounting frame 201, the air pressure of the second mounting frame 201 is increased, and the air sealing frame 201 is maintained in the inner cavity of the outdoor environment, and the air sealing device 201, the outdoor environment of the outdoor air sealing device is maintained by disposing the second mounting frame 201, and the sealing device 201, with this dust entering device's of avoiding external environment inner chamber, solved because the gate valve lacks dust keeper at the in-process of long-term use, lead to partial dust to get into the inner chamber of gate valve, lead to the fact to pollute even to block up the inner chamber of gas pipeline then to the problem of gas gate valve's safety in utilization has been influenced.
Specifically, the bottom of the second mounting frame 201 is screwed to the top of the first mounting frame 101 by bolts, and one end of the first metal rod 105 penetrates through the second mounting frame 201 and extends to the outside of the second mounting frame 201.
Specifically, the barometer 206 is arranged on the right side of the second mounting frame 201, the barometer 206 is matched with the charging connector 205, and the barometer 206 is arranged and matched with the charging connector 205 to monitor the air pressure in the inner cavity of the device, so that maintenance personnel can perform air supplementing operation on the inner cavity of the second mounting frame 201 according to the air pressure monitoring data.
Specifically, the surface of the first metal rod 105 located at the outer end of the second mounting frame 201 is respectively sleeved with a sealing sleeve 207 and a nut, the nut is in threaded connection with the first metal rod 105, and the first metal rod 105 and the second mounting frame 201 are fixed by the aid of the nut through the sealing sleeve 207.
Specifically, the equal fixedly connected with second metal pole 106 in both sides of connecting groove 103 inner chamber bottom, the inner chamber swing joint of connecting groove 103 has metal block 107, logical groove 108 has all been seted up to the both sides of metal block 107 bottom, the top of second metal pole 106 is run through to the inner chamber that leads to groove 108, the sealed pad 109 of equal fixedly connected with all around of metal block 107, metal block 107 is run through to the one end of third metal pole 203, and the surface cover that third metal pole 203 is located metal block 107 inner chamber one end is equipped with the sealing washer, through setting up second metal pole 106, metal block 107, lead to groove 108 and sealed pad 109, it is isolated with the inner chamber of first installation frame 101 and the inner chamber of second installation frame 201, avoid the gas of first installation frame 101 inner chamber to appear leaking and with the air mixing of second installation frame 201 inner chamber.
Specifically, the bottom fixedly connected with of first installation frame 101 connects frame 110, the inner chamber swing joint of connecting frame 110 has metal sheet 111, the bottom fixedly connected with spring 112 of metal sheet 111, the bottom of spring 112 and the bottom fixed connection of connecting frame 110 inner chamber, through setting up connecting frame 110, metal sheet 111 and spring 112, when device rotation third metal pole 203 drives the inner chamber that regulating plate 204 breaks away from connecting frame 110, the elasticity that resets of spring 112 can promote metal sheet 111 upwards displacement, thereby the gas that will connect the frame 110 inner chamber pushes away to the inner chamber of first installation frame 101.
Specifically, all fixedly connected with metal strip 113 around connecting frame 110 inner chamber top, metal strip 113 and metal sheet 111 cooperate, through setting up metal strip 113, carry on spacingly to metal sheet 111's displacement.
When the device is used, firstly, the rotating disc 202 is rotated to drive the third metal rod 203 to move upwards, so as to drive the adjusting plate 204 to move upwards, the bottom of the adjusting plate 204 is separated from the inner cavity of the connecting frame 110, meanwhile, the return elastic force of the spring 112 pushes the metal plate 111 to move upwards, and part of gas connected with the inner cavity of the connecting frame 110 is pushed to the inner cavity of the first mounting frame 101, in the long-term use process of the device, a maintainer can judge whether the device needs to be maintained according to the monitoring of the air pressure of the inner cavity of the second mounting frame 201 by the barometer 206, if the air pressure value of the inner cavity of the second mounting frame 201 is low, an external air pump and a gas pipe can be used for gas conveying operation on the inner cavity of the second mounting frame 201 through the charging connector 205, so that the air pressure of the inner cavity of the second mounting frame 201 is higher than that of the external environment, if the air pressure value displayed by the barometer 206 drops fast, the surface device leaks air, the maintainer needs to check, if the air pressure value is inconvenient, the device is low, the inner cavity of the second mounting frame can be continuously used, in the long-term, the inner cavity of the second mounting frame 201 is higher than the external environment, and the dust-leaking device, and the dust-conveying gate valve is prevented from entering the dust-preventing the dust-leaking gate valve, and the dust-polluting problem caused by the gas pipe in the inner cavity in the dust-conveying device, thereby, and the dust-preventing device.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dustproof gas gate valve, includes adjustment mechanism (100) and sealing mechanism (200), its characterized in that: adjustment mechanism (100) include first installation frame (101), the front and the back of first installation frame (101) all are provided with flange (102), connecting groove (103) have been seted up at the top of first installation frame (101), equal fixedly connected with rubber air-tight pad (104) all around of connecting groove (103) inner chamber, the equal fixedly connected with first metal pole (105) in both sides of rubber air-tight pad (104) positive upper end, sealing mechanism (200) include second installation frame (201), the top fixed connection of second installation frame (201) and first installation frame (101), there is rotary disk (202) bottom of second installation frame (201) through pivot swing joint, the inner chamber threaded connection of rotary disk (202) has third metal pole (203), the bottom of third metal pole (203) extends to the inner chamber of first installation frame (101) and has regulating plate (204) through pivot swing joint, the right side of second installation frame (201) bottom is provided with charging connector (205).
2. The dustproof gas gate valve of claim 1, characterized in that: the bottom of the second mounting frame (201) is connected with the top of the first mounting frame (101) through a bolt thread, and one end of the first metal rod (105) penetrates through the second mounting frame (201) and extends to the outside of the second mounting frame (201).
3. The dustproof gas gate valve of claim 1, characterized in that: the right side of the second mounting frame (201) is provided with a barometer (206), and the barometer (206) is matched with the inflating nozzle (205).
4. The dustproof gas gate valve according to claim 1, characterized in that: the surface of one end, located outside the second mounting frame (201), of the first metal rod (105) is respectively sleeved with a sealing sleeve (207) and a nut, and the nut is in threaded connection with the first metal rod (105).
5. The dustproof gas gate valve of claim 1, characterized in that: the equal fixedly connected with second metal pole (106) in both sides of spread groove (103) inner chamber bottom, the inner chamber swing joint of spread groove (103) has metal block (107), logical groove (108) have all been seted up to the both sides of metal block (107) bottom, the inner chamber to logical groove (108) is run through at the top of second metal pole (106), the sealed pad (109) of equal fixedly connected with all around of metal block (107), metal block (107) are run through to the one end of third metal pole (203), and the surface cover that third metal pole (203) are located metal block (107) inner chamber one end is equipped with the sealing washer.
6. The dustproof gas gate valve according to claim 1, characterized in that: the bottom fixedly connected with connecting frame (110) of first installation frame (101), the inner chamber swing joint of connecting frame (110) has metal sheet (111), the bottom fixedly connected with spring (112) of metal sheet (111), the bottom of spring (112) and the bottom fixed connection of connecting frame (110) inner chamber.
7. The dustproof gas gate valve according to claim 6, wherein: all fixedly connected with metal strip (113) all around connecting frame (110) inner chamber top, metal strip (113) and metal sheet (111) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221653514.3U CN217842742U (en) | 2022-06-29 | 2022-06-29 | Dustproof gas gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221653514.3U CN217842742U (en) | 2022-06-29 | 2022-06-29 | Dustproof gas gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217842742U true CN217842742U (en) | 2022-11-18 |
Family
ID=84025527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221653514.3U Active CN217842742U (en) | 2022-06-29 | 2022-06-29 | Dustproof gas gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217842742U (en) |
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2022
- 2022-06-29 CN CN202221653514.3U patent/CN217842742U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240202 Address after: No. 47, Zone 5, Wanli Village, Dayang Township, Yong County, Baoding City, Hebei Province, 072350 Patentee after: Hu Xingfang Country or region after: China Address before: No. 1-3108, East (Lianhang Building), Chaichangtun Village, Yongledian Town, Tongzhou District, Beijing 101115 Patentee before: Jingzhi Shengke (Beijing) Technology Co.,Ltd. Country or region before: China |