CN211039746U

CN211039746U - Convenient-to-use plug valve for gas appliance

Info

Publication number: CN211039746U
Application number: CN201921827699.3U
Authority: CN
Inventors: 徐宏远; 刘雁云
Original assignee: Zhejiang Bodun Gas Appliance Technology Co ltd
Current assignee: Zhejiang Bodun Gas Appliance Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-17
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a gas utensil plug valve that facilitates use, the board is opened in the maintenance of the positive installation of outer valve casing, the accessible is opened and is overhauld the board and overhaul inner structure, make things convenient for the staff to operate, improve work efficiency, spiral controlling means's installation, rotation through to the rotation handle, thereby control spiral basic cylinder, make it carry out spiral work, drive the airtight ring piece on the connecting rod, improve leakproofness and security, make the work efficiency of integrated device promote, the accessible upwards rotates outer fast, thereby make the inside switching device's of device leakproofness obtain further promotion, overhead spiral cylinder and the installation of underlying spiral cylinder, utilize the fixed mounting of two spiral cylinders, stability and success rate when opening the switch are increased.

Description

Convenient-to-use plug valve for gas appliance

Technical Field

The utility model relates to a gas utensil technical field specifically is a gas utensil plug valve that facilitates use.

Background

The plug valve is a rotary valve in a closing part or a plunger shape, and the opening or the closing of the valve is realized by rotating 90 degrees to enable a passage port on the plug to be communicated with or separated from a passage port on the valve body. The valve plug may be cylindrical or conical in shape. In a cylindrical valve plug, the passageway is generally rectangular; whereas in a tapered plug the passage is trapezoidal. These shapes make the construction of the plug valve lightweight. The invention is most suitable for use as a medium for switching off and on and for shunting, but may also be used for throttling, depending on the nature of the application and the erosion resistance of the sealing surfaces.

At present, most plug valves on the market have the problems of poor practicability, high operation difficulty, no overhauling function, low working efficiency and poor sealing property.

In order to solve the problems, the plug valve for the gas appliance, which is convenient to use, is provided for improving the practicability, the simplicity of operation, the maintenance function, the working efficiency and the sealing performance of the plug valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas utensil plug valve that facilitates use has increased the practicality of device, the simplicity of operation, has possessed the function, the work efficiency and the leakproofness of overhauing, has solved the problem that is not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently used plug valve for a gas appliance comprises a valve body, a movable mounting device and a switch mechanism, wherein the valve body is fixedly connected with the movable mounting device, the movable mounting device is movably connected with the switch mechanism, the valve body comprises an outer valve shell, an overhauling opening plate, a channel pipe, a lower mounting block, an upper mounting block and a determining device, the overhauling opening plate is installed on the front surface of the outer valve shell, the channel pipe is installed at two ends of the outer valve shell, the lower mounting block is installed at the lower end of the outer valve shell, the upper mounting block is installed at the upper end of the outer valve shell, the determining device is installed at the lower end of the lower mounting block, the movable mounting device is installed at the upper end of the upper mounting block, the movable mounting device comprises a sealing connecting block, a series connecting block, a fixed spiral block, a spiral rotating shaft, a reinforcing block, a regulating shaft, a spiral control device and an auxiliary sealing layer, fixed spiral piece is installed to the upper end of series connection piece, and the spiral pivot is installed to the upper end of fixed spiral piece, and the boss is installed to the upper end of spiral pivot, and regulation and control axle is installed to the upper end of boss, and spiral controlling means is installed to the upper end of regulation and control axle, and the auxiliary seal layer is installed to the inner chamber of boss, and switching mechanism is installed to spiral controlling means's lower extreme, switching mechanism includes interior hob, lubricated chamber, spiral base section of thick bamboo, fixed connection board, switching device, steady piece and underlying bottom plate, and lubricated chamber is installed to two walls of the lower extreme of interior hob, and spiral base section of thick bamboo is installed to the lower extreme of interior hob, and fixed connection board is installed to the lower extreme of spiral base section of thick bamboo, and switching device is installed to fixed connection board's lower extreme both sides, and steady piece is installed to switching.

Furthermore, the overhaul opening plate comprises a hinge strip, a plate body and a handle, the plate body is movably connected with the outer valve shell through the hinge strip, and the handle is installed at the right end of the front face of the plate body.

Further, the channel pipe comprises a first pipeline, a first connecting block, a second pipeline and a second connecting block, the first pipeline is installed at the left end of the outer valve casing, the first connecting block is installed at the left end of the first pipeline, the second pipeline is installed at the right end of the outer valve casing, and the second connecting block is installed at the right end of the second pipeline.

Furthermore, the determining device comprises an outer top block, a movable rotating shaft and a determining block, the movable rotating shaft is installed at the upper end of the outer top block, and the determining block is installed at the upper end of the movable rotating shaft.

Further, the spiral control device comprises a movable rotating ring block, a rotating handle, a fixed shaft rod and a fixed nut, the rotating handle is installed at two ends of the movable rotating ring block, the fixed shaft rod is installed at the upper end of the movable rotating ring block, and the fixed nut is installed on the outer ring of the fixed shaft rod.

Further, the spiral base cylinder comprises a linkage shaft, an upper spiral cylinder, a spiral block, a lower spiral cylinder, a fixed series ring and a reinforced connecting block, the upper spiral cylinder is installed at the lower end of the linkage shaft, the spiral block is installed on the outer ring of the upper spiral cylinder, the lower spiral cylinder is installed at the lower end of the upper spiral cylinder, the fixed series ring is installed on the outer ring of the lower spiral cylinder, and the reinforced connecting block is installed at the lower end of the lower spiral cylinder.

Furthermore, the switch device comprises a stable mounting block, a rear stabilizing ring, a closed ring body, a connecting rod and a closed ring sheet, wherein the rear stabilizing ring is mounted at the rear end of the closed ring body, the stable mounting block is mounted at the side end of the closed ring body, the connecting rod is mounted in the inner cavity of the closed ring body, and the closed ring sheet is fixedly mounted at the lower end of the connecting rod.

Further, the closed ring body is a member made of synthetic rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a gas utensil plug valve that facilitates use, the board is opened in the maintenance of the positive installation of outer valve casing, and the accessible is opened and is overhauld and open the board and overhaul inner structure, makes things convenient for the staff to operate, improves work efficiency.

2. The utility model provides a gas utensil plug valve that facilitates use, spiral controlling means's installation is through the rotation to the rotation handle to control spiral basic section of thick bamboo, make it carry out spiral work, drive the airtight ring piece on the connecting rod, improve leakproofness and security, make the work efficiency of integrated device obtain promoting.

3. The utility model provides a gas utensil plug valve that facilitates use, the accessible is rotatory outward fast to make the inside switching device's of device leakproofness obtain further promotion, overhead spiral shell and the installation of lower spiral shell utilize the fixed mounting of two spiral shells, stability and success rate when increasing the switch.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the spiral base cylinder of the present invention;

fig. 4 is a schematic structural diagram of the switching device of the present invention.

In the figure: 1. a valve body; 11. an outer valve housing; 12. overhauling the opening plate; 121. hinging strips; 122. a plate body; 123. a handle; 13. a passage tube; 131. a first conduit; 132. a first connection block; 133. a second conduit; 134. a second connecting block; 14. a mounting block is arranged below; 15. an upper mounting block; 16. a determination device; 161. an outer top block; 162. a movable rotating shaft; 163. determining a block; 2. a movable mounting device; 21. sealing the connecting block; 22. a series block; 23. fixing the spiral block; 24. a helical shaft; 25. a reinforcing block; 26. a regulating shaft; 27. a screw control device; 271. a movable rotating ring block; 272. rotating the handle; 273. fixing the shaft lever; 274. fixing a nut; 28. an auxiliary sealing layer; 3. a switching device; 31. an inner screw rod; 32. a lubrication chamber; 33. a spiral base cylinder; 331. a linkage shaft; 332. a spiral cylinder is arranged on the top; 333. a screw block; 334. a spiral cylinder is arranged below; 335. fixing the series ring; 336. reinforcing the connecting block; 34. fixing the connecting plate; 35. a switching device; 351. a stable mounting block; 352. a rear stabilizing ring; 353. a closed ring body; 354. a connecting rod; 355. a closed ring sheet; 36. a stabilizing block; 37. a bottom plate is arranged below.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a plug valve for a gas appliance, which is convenient to use, comprises a valve body 1, a movable mounting device 2 and a switch mechanism 3, wherein the valve body 1 is fixedly connected with the movable mounting device 2, the movable mounting device 2 is movably connected with the switch mechanism 3, the valve body 1 comprises an outer valve casing 11, an overhaul opening plate 12, a channel pipe 13, a lower mounting block 14, an upper mounting block 15 and a determining device 16, the overhaul opening plate 12 is installed on the front surface of the outer valve casing 11, the overhaul opening plate 12 comprises a hinge strip 121, a plate body 122 and a handle 123, the plate body 122 is movably connected with the outer valve casing 11 through the hinge strip 121, the handle 123 is installed on the right end of the front surface of the plate body 122, the overhaul opening plate 12 is installed on the front surface of the outer valve casing 11, the internal structure can be overhauled by opening the overhaul opening plate 12, the operation of a worker is, the channel pipe 13 comprises a first pipeline 131, a first connecting block 132, a second pipeline 133 and a second connecting block 134, the first pipeline 131 is installed at the left end of the outer valve casing 11, the first connecting block 132 is installed at the left end of the first pipeline 131, the second pipeline 133 is installed at the right end of the outer valve casing 11, the second connecting block 134 is installed at the right end of the second pipeline 133, the lower installation block 14 is installed at the lower end of the outer valve casing 11, the upper installation block 15 is installed at the upper end of the outer valve casing 11, the determination device 16 is installed at the lower end of the lower installation block 14, the determination device 16 comprises an outer top block 161, a movable rotating shaft 162 and a determination block 163, the movable rotating shaft 162 is installed at the upper end of the outer top block 161, the determination block 163 is installed at the upper end of the movable rotating shaft 162, the movable installation device 2 is installed at the upper end of the upper installation block 15, and the movable installation device 2 comprises a sealing connecting block 21, a series block 22, the sealing device comprises a reinforcing block 25, a regulating shaft 26, a spiral control device 27 and an auxiliary sealing layer 28, wherein a series connection block 22 is installed at the upper end of a sealing connection block 21, a fixed spiral block 23 is installed at the upper end of the series connection block 22, a spiral rotating shaft 24 is installed at the upper end of the fixed spiral block 23, the reinforcing block 25 is installed at the upper end of the spiral rotating shaft 24, the regulating shaft 26 is installed at the upper end of the reinforcing block 25, the spiral control device 27 is installed at the upper end of the regulating shaft 26, the spiral control device 27 comprises a movable rotating ring block 271, a rotating handle 272, a fixed shaft rod 273 and a fixed nut 274, the rotating handle 272 is installed at two ends of the movable rotating ring block 271, the fixed shaft rod 273 is installed at the upper end of the movable rotating ring block 271, the fixed nut 274 is installed at the outer ring of the fixed shaft rod 273, the auxiliary sealing layer 28 is installed in the inner cavity of, The lubricating cavity 32, the spiral base cylinder 33, the fixed connecting plate 34, the switch device 35, the stabilizing block 36 and the lower bottom plate 37 are arranged on two walls of the lower end of the inner spiral rod 31, the spiral base cylinder 33 is arranged on the lower end of the inner spiral rod 31, the spiral base cylinder 33 comprises a linkage shaft 331, an upper spiral cylinder 332, a spiral block 333, a lower spiral cylinder 334, a fixed series ring 335 and a reinforced connecting block 336, the upper spiral cylinder 332 is arranged on the lower end of the linkage shaft 331, the spiral block 333 is arranged on the outer ring of the upper spiral cylinder 332, the lower spiral cylinder 334 is arranged on the lower end of the upper spiral cylinder 332, the fixed series ring 335 is arranged on the outer ring of the lower spiral cylinder 334, the reinforced connecting block 336 is arranged on the lower end of the lower spiral base cylinder 334, the fixed connecting plate 34 is arranged on two sides of the lower end of the fixed connecting plate 34, the switch device 35 is arranged on two sides of the lower end of the fixed connecting, The rear stabilizing ring 352, the sealing ring body 353, the connecting rod 354 and the sealing ring piece 355 are installed at the rear end of the sealing ring body 353, the sealing ring body 353 is a component made of synthetic rubber, the sealing ring body 353 can be upwards rotated to push the block 161 outwards, so that the sealing performance of the switch device 35 in the device is further improved, the upper spiral cylinder 332 and the lower spiral cylinder 333 are installed, the stability during switching is improved by utilizing the fixed installation of the double spiral cylinders and the success rate is increased, the stable installation block 351 is installed at the side end of the sealing ring body 353, the connecting rod 354 is installed in the inner cavity of the sealing ring body 353, the sealing ring piece 355 is fixedly installed at the lower end of the connecting rod 354, the screw control device 27 is installed, the screw base cylinder 33 is controlled to perform screw work by rotating the rotating handle 272, the sealing ring piece 355 on the connecting rod 354 is driven, the sealing performance and the safety are improved, the working efficiency of the whole device is improved, the upper end of the inner cavity of the switch device 35 is provided with a stabilizing block 36, and the bottom end of the inner spiral rod 31 is provided with a lower bottom plate 37.

In summary, the following steps: the utility model provides a gas utensil plug valve that facilitates use, board 12 is opened in the maintenance of the positive installation of outer valve casing 11, the accessible is opened and is overhauld board 12 and overhaul inner structure, make things convenient for the staff to operate, improve work efficiency, spiral controlling means 27's installation, through the rotation to 272, thereby control spiral basic cylinder 33, make it carry out spiral work, drive airtight ring piece 355 on the connecting rod 354, improve leakproofness and security, make the overall arrangement's work efficiency promote, the accessible upwards rotates the outer top fast 161, thereby make the leakproofness of the inside switching device 35 of device further promote, overhead spiral cylinder 332 and the installation of underlying spiral cylinder 333, utilize the fixed mounting of two spiral cylinders, stability and success rate when increasing the switch.

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.

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

1. The utility model provides a gas utensil plug valve that facilitates use, includes valve body (1), movable mounting device (2) and on-off mechanism (3), valve body (1) and movable mounting device (2) fixed connection, movable mounting device (2) and on-off mechanism (3) swing joint, its characterized in that: the valve body (1) comprises an outer valve casing (11), an overhauling opening plate (12), a channel pipe (13), a lower installation block (14), an upper installation block (15) and a determination device (16), wherein the overhauling opening plate (12) is installed on the front surface of the outer valve casing (11), the channel pipe (13) is installed at two ends of the outer valve casing (11), the lower installation block (14) is installed at the lower end of the outer valve casing (11), the upper installation block (15) is installed at the upper end of the outer valve casing (11), the determination device (16) is installed at the lower end of the lower installation block (14), the movable installation device (2) is installed at the upper end of the upper installation block (15), and the movable installation device (2) comprises a sealing connection block (21), a series connection block (22), a fixed spiral block (23), a spiral rotating shaft (24), a reinforcing block (25), a regulation and control shaft (26), a spiral control device (27) and an auxiliary sealing layer (, the upper end of the sealing connecting block (21) is provided with a series connecting block (22), the upper end of the series connecting block (22) is provided with a fixed screw block (23), the upper end of the fixed screw block (23) is provided with a screw rotating shaft (24), the upper end of the screw rotating shaft (24) is provided with a reinforcing block (25), the upper end of the reinforcing block (25) is provided with a regulating shaft (26), the upper end of the regulating shaft (26) is provided with a screw control device (27), the inner cavity of the reinforcing block (25) is provided with an auxiliary sealing layer (28), the lower end of the screw control device (27) is provided with a switch mechanism (3), the switch mechanism (3) comprises an inner screw rod (31), a lubricating cavity (32), a screw base cylinder (33), a fixed connecting plate (34), a switch device (35), a stabilizing block (36) and a lower bottom plate (37), and the lubricating cavities (32) are arranged on, a spiral base cylinder (33) is installed to the lower extreme of interior hob (31), and fixed connection board (34) are installed to the lower extreme of spiral base cylinder (33), and switching device (35) are installed to the lower extreme both sides of fixed connection board (34), and stabilizing block (36) are installed to the inner chamber upper end of switching device (35), and lower bottom plate (37) are installed to the bottom of interior hob (31).

2. A gas appliance stopcock convenient for use according to claim 1, wherein: the maintenance opening plate (12) comprises a hinge strip (121), a plate body (122) and a handle (123), the plate body (122) is movably connected with the outer valve shell (11) through the hinge strip (121), and the handle (123) is installed at the right end of the front face of the plate body (122).

3. A gas appliance stopcock convenient for use according to claim 1, wherein: the passage pipe (13) comprises a first pipeline (131), a first connecting block (132), a second pipeline (133) and a second connecting block (134), the first pipeline (131) is installed at the left end of the outer valve shell (11), the first connecting block (132) is installed at the left end of the first pipeline (131), the second pipeline (133) is installed at the right end of the outer valve shell (11), and the second connecting block (134) is installed at the right end of the second pipeline (133).

4. A gas appliance stopcock convenient for use according to claim 1, wherein: the determining device (16) comprises an outer top block (161), a movable rotating shaft (162) and a determining block (163), the movable rotating shaft (162) is installed at the upper end of the outer top block (161), and the determining block (163) is installed at the upper end of the movable rotating shaft (162).

5. A gas appliance stopcock convenient for use according to claim 1, wherein: the spiral control device (27) comprises a movable rotating ring block (271), a rotating handle (272), a fixed shaft rod (273) and a fixed nut (274), wherein the rotating handle (272) is installed at two ends of the movable rotating ring block (271), the fixed shaft rod (273) is installed at the upper end of the movable rotating ring block (271), and the fixed nut (274) is installed on the outer ring of the fixed shaft rod (273).

6. A gas appliance stopcock convenient for use according to claim 1, wherein: spiral base section of thick bamboo (33) are including universal driving shaft (331), overhead spiral section of thick bamboo (332), spiral piece (333), put spiral section of thick bamboo (334) down, fixed series ring (335) and reinforced connection piece (336), overhead spiral section of thick bamboo (332) are installed to the lower extreme of universal driving shaft (331), spiral piece (333) are installed to the outer lane of overhead spiral section of thick bamboo (332), put spiral section of thick bamboo (334) down are installed to the lower extreme of overhead spiral section of thick bamboo (332), fixed series ring (335) are installed to the outer lane of putting spiral section of thick bamboo (334) down, reinforced connection piece (336) are installed to the lower extreme of putting spiral section of thick bamboo (334) down.

7. A gas appliance stopcock convenient for use according to claim 1, wherein: the switch device (35) comprises a stable installation block (351), a rear stable ring (352), a closed ring body (353), a connecting rod (354) and a closed ring piece (355), wherein the rear stable ring (352) is installed at the rear end of the closed ring body (353), the stable installation block (351) is installed at the side end of the closed ring body (353), the connecting rod (354) is installed in the inner cavity of the closed ring body (353), and the closed ring piece (355) is fixedly installed at the lower end of the connecting rod (354).

8. A gas appliance stopcock convenient for use according to claim 7, wherein: the closed ring body (353) is a member made of synthetic rubber.