CN219954384U

CN219954384U - Gas plug valve

Info

Publication number: CN219954384U
Application number: CN202321295443.9U
Authority: CN
Inventors: 赵治国; 周亮亮; 欧阳东
Original assignee: Xinyang Honglida Installation Engineering Co ltd
Current assignee: Xinyang Honglida Installation Engineering Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-03
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a gas plug valve, in particular to the technical field of gas equipment, which comprises a protection box, wherein a plug valve body is fixedly arranged in the protection box, a water tank is fixedly arranged on the outer bottom surface of the protection box, and a water pump is fixedly arranged on one side of the outer bottom surface of the protection box. According to the gas plug valve, in actual work, the protection box can effectively prevent oil dirt and foreign matters from entering the plug valve body, the water pump can transmit water in the water tank into the cooling pipe through the connecting pipe and the water pipe, the water entering the cooling pipe can absorb heat in the protection box, the water after heat absorption can enter the water tank again through the return pipe, heat dissipation and cooling can be carried out on the water after heat absorption through rotation of the first fan blade and the second fan blade, and then the cooled water is transmitted into the cooling pipe through the water pump again, so that the water is circulated, and the influence of the high Wen Duixuan plug valve body can be effectively avoided.

Description

Gas plug valve

Technical Field

The utility model relates to the technical field of gas equipment, in particular to a gas plug valve.

Background

A plug valve is a valve which is a closing member or a plunger-shaped rotary valve and is opened or closed by rotating 90 degrees so that a passage opening on the valve plug is identical to or separated from a passage opening on a valve body. The household gas plug valve is mainly arranged between a gas pipeline and a rubber pipe or a corrugated hose connected with a burner (a gas stove and a water heater) to control single gas equipment.

Through searching, for example, the utility model of application number is CN201920007081.6, the utility model discloses a protection structure of a gas plug valve, the protection structure of the gas plug valve comprises a valve body, a valve rod and a valve cover, wherein the valve cover is arranged on the valve body, the valve rod is provided with an extending end penetrating out of the valve cover, a protective sleeve is sleeved outside the valve cover, the upper end of the protective sleeve is fixed and sealed on the peripheral surface of the extending end, the connecting part of the valve cover and the valve body is covered by the lower end of the protective sleeve, the utility model can prevent greasy dirt and food residues from entering the valve body, prolongs the service life of the gas plug valve, but increases the overall tightness while protecting the valve from preventing the oily dirt, then the high temperature generated during the use of gas can not dissipate heat timely, and the normal operation of the valve can be influenced after long-term use.

Disclosure of Invention

The utility model mainly aims to provide a gas plug valve, which can effectively solve the problem that the high temperature generated during the use of gas can not timely dissipate heat and the normal operation of the valve can be influenced after long-term use.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a gas plug valve, includes the protection box, the inside fixed mounting of protection box has the plug valve body, the outer bottom surface fixed mounting of protection box has the water tank, outer bottom surface one side fixed mounting of protection box has the water pump, and fixedly connected with connecting pipe between water pump and the water tank, the one end fixed mounting that the connecting pipe was kept away from to the water pump has the conveyer pipe, fixedly connected with back flow between protection box and the water tank, and the surface fixed mounting of back flow has the heat dissipation box, the outer top surface fixed mounting of protection box has two sealed covers.

Preferably, the surface one side fixed mounting of water tank has the inlet tube, the interior top surface fixed mounting of water tank has the removal frame, the inside one side movable mounting of removal frame has the threaded rod, and the inside opposite side fixed mounting of removal frame has the lead screw, the surface swing joint of threaded rod has the movable block, and movable block and lead screw swing joint, the bottom surface fixed mounting of movable block has fixed box, the inside fixed mounting of fixed box has the second motor, and the output fixed mounting of second motor has first flabellum, the surface one side fixed mounting of removal frame has first motor, and the output and the threaded rod fixed connection of first motor.

Preferably, an air inlet window is fixedly arranged on one side of the outer surface of the water tank.

Preferably, one side of the heat dissipation box is provided with a driving cavity, two rotating blocks are movably installed in the driving cavity, the outer surfaces of the two rotating blocks are movably connected with a crawler belt in a common mode, two second fan blades are movably installed on one side of the inside of the heat dissipation box, the two rotating blocks are fixedly connected with the two second fan blades respectively, a third motor is fixedly installed on one side of the outer surface of the heat dissipation box, and the output end of the third motor is fixedly connected with one of the rotating blocks.

Preferably, an air inlet hole is arranged on one side of the outer surface of the radiating box.

Preferably, the inside of protection box is equipped with the cooling chamber, the inside fixed mounting in cooling chamber has the cooling pipe, the one end and the conveyer pipe fixed connection of cooling pipe, and the other end and the back flow fixed connection of cooling pipe, inside one side fixed mounting of protection box has the backup pad.

Preferably, the top surface of the supporting plate is provided with a plurality of heat conduction holes.

Preferably, the inside fixed mounting of sealed lid has two springs, and two the one end that sealed lid was kept away from to the spring is fixed mounting jointly has the movable plate, top surface one side fixed mounting of movable plate has the gag lever post, the top surface swing joint of gag lever post has two stop bolts, one side of sealed lid is equipped with two spacing holes.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a gas plug valve, which is characterized in that a protection box and a water tank are arranged, in actual work, the protection box can effectively prevent oil dirt and foreign matters from entering a plug valve body, a water pump can transmit water in the water tank into a cooling pipe through a connecting pipe and a water pipe, the water entering the cooling pipe can absorb heat in the protection box, the water after absorbing heat can enter the water tank again through a return pipe, heat dissipation and cooling can be carried out on the water after absorbing heat through rotation of a first fan blade and a second fan blade, and then the cooled water is transmitted into the cooling pipe through the water pump again, so that the water can circulate, and the influence of a high Wen Duixuan plug valve body can be effectively avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a water tank of the present utility model;

FIG. 3 is a schematic cross-sectional view of a heat dissipating cartridge of the present utility model;

FIG. 4 is a schematic cross-sectional view of a protective case of the present utility model;

fig. 5 is a schematic view of the structure of the sealing cover of the present utility model.

In the figure: 1. a protective case; 2. a plug valve body; 3. a water tank; 4. a water pump; 5. a heat dissipation box; 6. a connecting pipe; 7. a return pipe; 8. sealing cover; 9. a delivery tube; 301. a water inlet pipe; 302. a moving frame; 303. a threaded rod; 304. a screw rod; 305. a moving block; 306. a fixed box; 307. a first motor; 308. a second motor; 309. a first fan blade; 501. a drive chamber; 502. a rotating block; 503. a track; 504. a third motor; 505. a second fan blade; 101. a cooling cavity; 102. a cooling pipe; 103. a support plate; 801. a spring; 802. a moving plate; 803. a limit rod; 804. a limit bolt; 805. and a limiting hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The utility model discloses a gas plug valve, which comprises a protection box 1, wherein a plug valve body 2 is fixedly arranged in the protection box 1, and the protection box 1 can effectively prevent oil smoke and impurities from entering the plug valve body 2.

The outer bottom surface fixed mounting of protection box 1 has water tank 3, outer bottom surface one side fixed mounting of protection box 1 has water pump 4, and fixedly connected with connecting pipe 6 between water pump 4 and the water tank 3, the one end fixed mounting that connecting pipe 6 was kept away from to water pump 4 has conveyer pipe 9, water pump 4 can be with the water transmission in the water tank 3 in conveyer pipe 9 through connecting pipe 6, fixedly connected with back flow 7 between protection box 1 and the water tank 3, absorb thermal water can get into in the water tank 3 again through back flow 7, and the surface fixed mounting of back flow 7 has radiating box 5, the in-process that the thermal water got into water tank 3 again at absorbing, radiating box 5 can carry out primary heat dissipation to it, the outer top surface fixed mounting of protection box 1 has two sealed covers 8.

Next to the above practical example, as shown in fig. 2, a water inlet pipe 301 is fixedly installed on one side of the outer surface of the water tank 3, and a worker can supplement water in the water tank 3 through the water inlet pipe 301.

The interior top surface fixed mounting of water tank 3 has movable frame 302, and movable frame 302's inside one side movable mounting has threaded rod 303, and movable frame 302's inside opposite side fixed mounting has lead screw 304, and the surface swing joint of threaded rod 303 has movable block 305, and movable block 305 and lead screw 304 swing joint, and then when threaded rod 303 rotates, just can drive movable block 305 and remove, and lead screw 304 can avoid movable block 305 to rotate along with the rotation of threaded rod 303 in the removal in-process.

The fixed box 306 is fixedly arranged on the bottom surface of the moving block 305, and then when the moving block 305 moves along with the rotation of the threaded rod 303, the fixed box 306 can be driven to move, a second motor 308 is fixedly arranged in the fixed box 306, a first fan blade 309 is fixedly arranged at the output end of the second motor 308, the second motor 308 can drive the first fan blade 309 to rotate, heat absorption water can be further cooled, a first motor 307 is fixedly arranged on one side of the outer surface of the moving frame 302, the output end of the first motor 307 is fixedly connected with the threaded rod 303, and the first motor 307 can drive the threaded rod 303 to rotate, so that the moving block 305 drives the fixed box 306 to move.

The air inlet window is fixedly installed on one side of the outer surface of the water tank 3, so that external passenger air can enter the water tank 3.

As shown in fig. 3, a driving cavity 501 is provided on one side of the heat dissipation box 5, two rotating blocks 502 are movably installed in the driving cavity 501, and the outer surfaces of the two rotating blocks 502 are movably connected with a crawler 503, so that the two rotating blocks 502 can synchronously rotate through the crawler 503.

Two second flabellum 505 are movably mounted on one side of the interior of the heat dissipation box 5, and two rotating blocks 502 are fixedly connected with two second flabellums 505 respectively, and then when two rotating blocks 502 synchronously rotate, two second flabellums 505 can be driven to synchronously rotate, and then water in the return pipe 7 can be dissipated, a third motor 504 is fixedly mounted on one side of the outer surface of the heat dissipation box 5, the output end of the third motor 504 is fixedly connected with one of the rotating blocks 502, the third motor 504 can drive one of the rotating blocks 502 to rotate, and the two rotating blocks 502 can synchronously rotate by being matched with the crawler 503.

It should be noted that, an air inlet is provided on one side of the outer surface of the heat dissipation case 5, and thus, external air can enter the heat dissipation case 5 through the air inlet.

As shown in fig. 4, the protection box 1 is provided with a cooling cavity 101, a cooling pipe 102 is fixedly installed in the cooling cavity 101, one end of the cooling pipe 102 is fixedly connected with a conveying pipe 9, the other end of the cooling pipe 102 is fixedly connected with a return pipe 7, a water pump 4 can transmit water in the water tank 3 to the cooling pipe 102 through the connecting pipe 6 and the conveying pipe 9, the water in the cooling pipe 102 can absorb heat in the protection box 1, the water after absorbing the heat can enter the water tank 3 again through the return pipe 7, and a supporting plate 103 is fixedly installed on one side of the inside of the protection box 1.

It should be noted that, the top surface of the supporting plate 103 is provided with a plurality of heat conducting holes, so that heat in the protection box 1 can enter the cooling cavity 101.

Next to the above practical example, as shown in fig. 5, two springs 801 are fixedly installed inside the sealing cover 8, one end of the two springs 801 away from the sealing cover 8 is fixedly installed with a moving plate 802 together, and then when the moving plate 802 moves, the two springs 801 are squeezed or stretched, a limit rod 803 is fixedly installed on one side of the top surface of the moving plate 802, when the moving plate 802 moves, the limit rod 803 is driven to move, two limit bolts 804 are movably connected to the top surface of the limit rod 803, two limit holes 805 are formed on one side of the sealing cover 8, and when the two limit bolts 804 are inserted into the two limit holes 805, the moving plate 802 can be blocked from moving.

The working principle of the utility model is as follows: when the staff needs to switch the plug valve body 2, the staff can push two movable plates 802 in sequence, make two movable plates 802 extrude four springs 801 respectively, make movable plates 802 insert in sealed lid 8, and rotatory stop bolt 804 makes it insert in the spacing hole 805, and then the staff just can stretch into protection box 1 in the plug valve body 2 switch, and when needing to cool down in the protection box 1, staff accessible inlet tube 301, pour water into water tank 3, then, start water pump 4, first motor 307, second motor 308 and third motor 504, water pump 4 just can absorb the heat in protection box 1 through connecting pipe 6 and conveyer pipe 9 with the water transmission in the water tank 3, and the water that absorbs the heat just can get into in the water tank 3 through back flow 7 again, and this in-process, third motor 504 can drive one of them rotating block 502 and rotate, and cooperate 503, just can make two rotating blocks 502 drive two second motors 505 and rotate in step into water tank 3, then, start water pump 4, second motor 308 and then can be moved into the water tank 3 through connecting pipe 6 and conveyer pipe 9, and can be cooled down in order to drive the water tank 3 through the heat dissipation box 3, and then can be cooled down in the water tank 3, and can be cooled down by the water tank 3, and the heat can be cooled down by the water pipe 3.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas plug valve, includes protection box (1), its characterized in that: the inside fixed mounting of protection box (1) has plug valve body (2), the outer bottom surface fixed mounting of protection box (1) has water tank (3), outer bottom surface one side fixed mounting of protection box (1) has water pump (4), and fixedly connected with connecting pipe (6) between water pump (4) and water tank (3), one end fixed mounting that connecting pipe (6) was kept away from to water pump (4) has conveyer pipe (9), fixedly connected with back flow (7) between protection box (1) and water tank (3), and the surface fixed mounting of back flow (7) has radiating box (5), the outer top surface fixed mounting of protection box (1) has two sealed covers (8).

2. The gas plug valve of claim 1, wherein: the water tank is characterized in that a water inlet pipe (301) is fixedly arranged on one side of the outer surface of the water tank (3), a movable frame (302) is fixedly arranged on the inner top surface of the water tank (3), a threaded rod (303) is movably arranged on one side of the inner portion of the movable frame (302), a screw rod (304) is fixedly arranged on the other side of the inner portion of the movable frame (302), a movable block (305) is movably connected to the outer surface of the threaded rod (303), the movable block (305) is movably connected with the screw rod (304), a fixed box (306) is fixedly arranged on the bottom surface of the movable block (305), a second motor (308) is fixedly arranged in the inner portion of the fixed box (306), a first fan blade (309) is fixedly arranged at the output end of the second motor (308), a first motor (307) is fixedly arranged on one side of the outer surface of the movable frame (302), and the output end of the first motor (307) is fixedly connected with the threaded rod (303).

3. The gas plug valve of claim 2, wherein: an air inlet window is fixedly arranged on one side of the outer surface of the water tank (3).

4. The gas plug valve of claim 1, wherein: one side of radiating box (5) is equipped with driving chamber (501), the inside movable mounting of driving chamber (501) has two rotating block (502), and the surface joint activity of two rotating block (502) has track (503), the inside one side movable mounting of radiating box (5) has two second flabellum (505), and two rotating block (502) respectively with two second flabellum (505) fixed connection, the surface one side fixed mounting of radiating box (5) has third motor (504), and the output and one of them rotating block (502) fixed connection of third motor (504).

5. The gas plug valve of claim 4, wherein: an air inlet is arranged on one side of the outer surface of the radiating box (5).

6. The gas plug valve of claim 1, wherein: the inside of protection box (1) is equipped with cooling chamber (101), the inside fixed mounting in cooling chamber (101) has cooling tube (102), the one end and the conveyer pipe (9) fixed connection of cooling tube (102), and the other end and back flow (7) fixed connection of cooling tube (102), inside one side fixed mounting of protection box (1) has backup pad (103).

7. The gas plug valve of claim 6, wherein: the top surface of the supporting plate (103) is provided with a plurality of heat conduction holes.

8. The gas plug valve of claim 1, wherein: two springs (801) are fixedly installed in the sealing cover (8), two moving plates (802) are fixedly installed at one ends, far away from the sealing cover (8), of the springs (801), limiting rods (803) are fixedly installed on one sides of the top surfaces of the moving plates (802), two limiting bolts (804) are movably connected to the top surfaces of the limiting rods (803), and two limiting holes (805) are formed in one sides of the sealing cover (8).