Intelligent valve device

Abstract

The present invention relates to the field of valve technology, and discloses an intelligent valve device, including a valve body, a gas flow pipeline is provided inside the valve body, an upper fixed support frame is installed on the upper part of the valve body, and a threaded rod is connected to the internal thread of the upper fixed support frame. The intelligent valve device passes the inside of the gear groove through a rotating stick. During use, the rotating stick is inserted into the gear groove, and the rotating stick is manually rotated. An internal gear is installed inside the gear groove, so that during use, the rotating stick can be clamped and fixed, so that it slips during the rotation process. At the same time, during use, the lever principle is used to facilitate the rotation of the rotating handle. Therefore, during use, it is convenient for the device to rotate and adjust the rotating handle during use, so that the safety and practicality of the device during use are increased.

Description

Technical Field

[0001] The present invention relates to the field of valve technology, in particular to an intelligent valve device. Background Art

[0002] In the process of using gas, it is necessary to control the gas intelligently. It is common that when using a gas pipeline, the size of the valve switch needs to be adjusted through a valve. However, in the process of use, the gas will not burn completely, causing gas poisoning. For this purpose, an intelligent valve device is developed. However, the existing intelligent valve device has certain problems. For this purpose, the existing intelligent valve device is improved.

[0003] In the existing intelligent valve devices, there is a phenomenon that the rotating device gets stuck, making it difficult to rotate during use, and the gas is not fully burned, which may cause gas poisoning during use. For this reason, intelligent valves are installed during use. Summary of the invention

[0004] In view of the shortcomings of the existing intelligent valve devices, the present invention provides an intelligent valve device, which has the advantages of preventing gas poisoning and conveniently turning the switch, and solves the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: an intelligent valve device, comprising a valve body, a gas flow pipeline is provided inside the valve body, an upper fixed support frame is installed on the upper part of the valve body, a threaded rod is connected to the internal thread of the upper fixed support frame, a lower switch baffle is movably connected to the lower part of the threaded rod, a rotating handle is fixedly connected to the upper part of the threaded rod, a gear groove is fixedly connected to the inside of one side of the rotating handle, a rotating rod is movably sleeved inside the gear groove, a gas air hole is provided in the middle of the lower part of the lower switch baffle, a contact detection device 1 is fixedly connected to the lower part of the lower switch baffle, and a contact detection device 1 is placed at the lower part of the contact detection device 1. The contact detection device 2 is fixedly connected to a spring at the lower part of the contact detection device 2, a push rod is installed inside the spring, the lower part of the push rod is fixedly connected to a lower support plate, the lower part of the lower support plate is fixedly connected to a spring 2, one side of the lower support plate is clamped with a limit card key, the external movable sleeve of one side of the limit card key is connected with a spring 3, one side of the limit card key is fixedly connected to a pull rod, the upper part of one side of the limit card key is installed with a limit baffle, the top of the upper part of the limit baffle is installed with an electromagnet, the upper part of the electromagnet is fixedly connected to a monitoring and control device, one side of the gas circulation pipeline is fixedly connected to a gas stove, and one side of the upper part of the gas stove is fixedly connected to a hot gas detection device.

[0006] Preferably, a circular hole is opened inside the gear groove, and the inside of the gear groove is in the shape of an internal gear.

[0007] Preferably, a baffle is installed on the upper part of the push rod, and the baffle is clamped in the interior of the lower switch baffle. The upper fixed support frame and the threaded rod are threadedly connected to each other, and the lower switch baffle is clamped in the middle part of the valve body. The lower switch baffle has a certain movable space downward.

[0008] Preferably, the gas and air holes and the contact detection device are equipped with an inductive contact sensing device, and the gas and air holes and the contact detection device can transmit the contact signal to the monitoring and control device. The hot gas detection device contains a temperature detection device, and can transmit the signal to the inside of the monitoring and control device at the same time.

[0009] Preferably, the spring is clamped between one side of the limit key and the valve body, and one side of the limit baffle is in contact with the upper part of the outer side of the limit key.

[0010] Preferably, a pull rod is installed in the middle of the lower support plate, and the pull rod passes through the lower part of the valve body, and the pull rod has upper and lower movable space on the valve body.

[0011] Compared with the existing intelligent valve device, the present invention has the following beneficial effects:

[0012] 1. The intelligent valve device passes the rotating stick through the inside of the gear groove. During use, the rotating stick is inserted into the inside of the gear groove and manually rotated. An internal gear can be installed inside the gear groove, so that during use, the rotating stick can be clamped and fixed to prevent slipping during rotation. At the same time, during use, the lever principle is used to facilitate the rotation of the rotating handle. Therefore, during use, the device can be conveniently adjusted to rotate the rotating handle, thereby increasing the safety and practicality of the device during use.

[0013] 2. The intelligent valve device, when the detection device detects that the gas is not fully burned, the device monitoring and control device receives a command to start the control electromagnet to generate magnetic force, so that the limit baffle is adsorbed, so that the limit baffle is driven to move upward and deviate from the limit card key. The limit card key is pushed to move to the other side under the elastic action of the third spring, and at the same time drives one side of the limit card key to deviate from the lower support plate, wherein the lower support plate reduces the restraining force, so that it is pushed to move upward under the elastic action of the second spring, so that the push rod can be pushed to move upward, and the gas air hole is blocked by the baffle on the push rod to prevent the gas from continuing to leak, so that the phenomenon of gas poisoning can be reduced and the safety of the device when in use can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the main structure of the present invention;

[0015] Figure 2 It is an enlarged schematic diagram of structure A of the present invention.

[0016] In the figure: 1. valve body; 2. gas flow pipeline; 3. upper fixed support frame; 4. threaded rod; 5. lower switch baffle; 6. turning handle; 7. gear groove; 8. turning stick; 9. gas air hole; 10. contact detection device one; 11. contact detection device two; 12. spring; 13. push rod; 14. lower support plate; 15. spring two; 16. limit card key; 17. spring three; 18. pull rod; 19. limit baffle; 20. electromagnet; 21. monitoring control device; 22. gas stove; 23. hot gas detection device. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-2 The intelligent valve device comprises a valve body 1, a gas flow pipe 2 is provided inside the valve body 1, an upper fixed support frame 3 is installed on the upper part of the valve body 1, a threaded rod 4 is connected to the internal thread of the upper fixed support frame 3, a lower switch baffle 5 is movably connected to the lower part of the threaded rod 4, a rotating handle 6 is fixedly connected to the upper part of the threaded rod 4, a gear groove 7 is fixedly connected to the inner part of one side of the rotating handle 6, a rotating rod 8 is movably sleeved to the inner part of the gear groove 7, a gas air hole 9 is provided in the middle part of the lower part of the lower switch baffle 5, a contact detection device 10 is fixedly connected to the lower part of the lower switch baffle 5, a contact detection device 11 is placed at the lower part of the contact detection device 10, and a contact detection device 2 11 is arranged at the lower part of the contact detection device 11. A spring 12 is fixedly connected to the lower part, a push rod 13 is installed inside the spring 12, a lower support plate 14 is fixedly connected to the lower part of the push rod 13, a spring two 15 is fixedly connected to the lower part of the lower support plate 14, a limit key 16 is clamped on one side of the lower support plate 14, a spring three 17 is movably sleeved on the outer side of one side of the limit key 16, a pull rod 18 is fixedly connected to one side of the limit key 16, a limit baffle 19 is installed on the upper part of one side of the limit key 16, an electromagnet 20 is installed on the top of the upper part of the limit baffle 19, a monitoring control device 21 is fixedly connected to the upper part of the electromagnet 20, a gas stove 22 is fixedly connected to one side of the gas flow pipeline 2, and a hot gas detection device 23 is fixedly connected to one side of the upper part of the gas stove 22.

[0019] Among them, a circular hole is opened inside the gear groove 7, and the interior of the gear groove 7 is in the shape of an internal gear. During use, the common valve is rotated manually, but during use, there is a phenomenon that the rotating device is stuck, making it difficult to rotate during use. For this reason, the interior of the gear groove 7 is passed through the rotating stick 8. During use, the rotating stick 8 is inserted into the interior of the gear groove 7. At the same time, during use, the rotating stick 8 is manually rotated. At the same time, during use, an internal gear can be installed inside the gear groove 7, so that during use, the rotating stick 8 can be clamped and fixed, so that it slips when placed during rotation. At the same time, during use, the lever principle is used to facilitate the rotation of the rotating handle 6. Therefore, during use, it is convenient for the device to rotate and adjust the rotating handle 6 during use, thereby increasing the safety and practicality of the device during use.

[0020] Among them, a baffle is installed on the upper part of the push rod 13, and the baffle is clamped in the interior of the lower switch baffle 5. The upper fixed support frame 3 and the threaded rod 4 are threadedly connected to each other, and the lower switch baffle 5 is clamped in the middle of the valve body 1. The lower switch baffle 5 has a certain movable space downward. During use, by installing a baffle on the upper part of the push rod 13, it can be clamped in the interior of the lower switch baffle 5, so that the gas air hole 9 can be blocked, so that it can play a leak-proof role during use. At the same time, during use, the push rod 13 is placed at the lower part of the gas air hole 9, so that it does not affect the gas delivery of the device during use. At the same time, during use, when the device threaded rod 4 rotates when the handle 6 is turned, the device threaded rod 4 and the upper fixed support frame 3 are driven to perform threaded movement, so that during use, the device threaded rod 4 can be driven to descend, so that the opening size between the gas air hole 9 and the gas flow pipeline 2 can be adjusted during use, so that the safety and practicality of the device during use are increased during use.

[0021] Among them, the gas air hole 9 and the contact detection device 10 are installed with an inductive contact sensing device. The gas air hole 9 and the contact detection device 10 can transmit the contact signal to the monitoring and control device 21. The hot gas detection device 23 contains a temperature detection device, and can transmit the signal to the inside of the monitoring and control device 21. During use, the contact detection device 10 is contacted with the contact detection device 2 11 through the device, and when the lower switch baffle 5 moves upward, the contact detection device 2 11 is driven to deviate from the contact detection device 10, so that the monitoring and control device 21 receives an instruction, so that the device can be driven to start during use. At the same time, during use, the hot gas detection device 23 can accept the temperature of the gas stove 22. When the gas stove 22 stops burning and the lower switch baffle 5 is opened, the device can be driven to issue an alarm instruction, so that the intelligent device is driven to isolate the gas inside the device, so as to increase the safety and practicality of the device during use.

[0022] Among them, the spring three 17 is clamped between one side of the limit card key 16 and the valve body 1, and one side of the limit baffle 19 is in contact with the upper part of the outer side of the limit card key 16. During use, there is a possibility that the gas is not fully burned during use, which may cause gas poisoning during use. For this reason, an intelligent valve is installed during use. During use, when the detection device detects that the gas is not fully burned, the device monitoring and control device 21 receives an instruction to start the control electromagnet 20 to generate magnetic force, so that the limit baffle 19 is adsorbed. The limit baffle 19 is driven to move upward and deviate from the limit key 16. The limit key 16 is pushed to move to the other side under the elastic action of spring three 17, and at the same time, one side of the limit key 16 is driven to deviate from the lower support plate 14, wherein the lower support plate 14 reduces the restraining force, so that it is pushed to move upward under the elastic action of spring two 15. For this purpose, the push rod 13 can be pushed to move upward. For this purpose, the gas air hole 9 is blocked by the baffle on the push rod 13 to prevent the gas from continuing to leak. For this reason, the phenomenon of gas poisoning can be reduced, and the safety of the device when in use is increased.

[0023] Among them, a pull rod is installed in the middle of the lower support plate 14, and the pull rod passes through the lower part of the valve body 1. There is an upper and lower movable space for the pull rod on the valve body 1. The pull rod is installed on the lower support plate 14. Therefore, when in use, after protecting the device, you only need to pull the pull rod on the lower support plate 14 to move downward, and at the same time push the pull rod 18 inward to drive the limit key 16 to jam the lower support plate 14, and at the same time move the limit baffle 19 downward to reset it, so that it can be repeated, and it is convenient to use and simple to operate.

[0024] Working principle: When in use, the rotating stick 8 is inserted into the interior of the rotating handle 6, the rotating stick 8 is fixed and connected through the gear groove 7, and the rotating stick 8 is rotated to drive the threaded rod 4 to rotate. For this purpose, the lower switch baffle 5 can be lifted upward, and the gas air hole 9 can be brought into contact with the gas flow pipe 2 to form a passage. For this purpose, the gas can be transported to the interior of the gas stove 22 for combustion. At the same time, when the lower switch baffle 5 moves upward, the contact detection device 10 can be driven to move upward. For this purpose, when in use, the contact detection device 10 and the contact detection device 2 11 are driven to deviate, so that when in use When the temperature does not change for more than ten seconds, the device monitoring and control device 21 receives the signal and drives the electromagnet 20 to generate magnetic force, so that the limit baffle 19 is adsorbed upward, and the limit card key 16 moves to one side, so that the lower support plate 14 is offset. At the same time, the lower support plate 14 pushes the push rod 13 upward under the elastic action of the spring 15. Therefore, when in use, the push rod 13 can be driven to block the inside of the gas air hole 9 to isolate the gas from circulation, thereby increasing the safety of the device when in use.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent valve device, comprising a valve body (1), characterized in that: A gas flow pipe (2) is provided inside the valve body (1); an upper fixed support frame (3) is installed on the upper part of the valve body (1); a threaded rod (4) is connected to the inner thread of the upper fixed support frame (3); a lower switch baffle (5) is movably connected to the lower part of the threaded rod (4); a rotating handle (6) is fixedly connected to the upper part of the threaded rod (4); a gear groove (7) is fixedly connected to the inner part of one side of the rotating handle (6); a rotating rod (8) is movably sleeved inside the gear groove (7); and the lower part A gas air hole (9) is provided in the middle of the lower part of the switch baffle (5); a contact detection device (10) is fixedly connected to the lower part of the lower switch baffle (5); a contact detection device (11) is placed at the lower part of the contact detection device (10); a spring (12) is fixedly connected to the lower part of the contact detection device (11); a push rod (13) is installed inside the spring (12); a lower support plate (14) is fixedly connected to the lower part of the push rod (13); and a spring (11) is fixedly connected to the lower part of the lower support plate (14). (15), a limit card key (16) is clamped on one side of the lower support plate (14), a spring three (17) is movably sleeved on the outside of one side of the limit card key (16), a pull rod (18) is fixedly connected to one side of the limit card key (16), a limit baffle (19) is installed on the upper part of one side of the limit card key (16), an electromagnet (20) is installed on the top of the upper part of the limit baffle (19), a monitoring control device (21) is fixedly connected to the upper part of the electromagnet (20), and one side of the gas flow pipeline (2) is fixedly connected A gas stove (22) is provided, and a hot gas detection device (23) is fixedly connected to one side of the upper part of the gas stove (22); a circular hole is provided inside the gear groove (7), and the inside of the gear groove (7) is in the shape of an internal gear; a baffle is installed on the upper part of the push rod (13), and the baffle is clamped in the inside of the lower switch baffle (5); the upper fixed support frame (3) and the threaded rod (4) are threadedly connected to each other, and the lower switch baffle (5) is clamped in the middle of the valve body (1), and the lower switch baffle (5) has a certain movable space downward.

2. The intelligent valve device according to claim 1, characterized in that: The gas air hole (9) and the contact detection device (10) are equipped with an inductive contact sensing device, and the gas air hole (9) and the contact detection device (10) can transmit a contact signal to the monitoring control device (21). The hot gas detection device (23) contains a temperature detection device, and can also transmit a signal to the inside of the monitoring control device (21).

3. The intelligent valve device according to claim 1, characterized in that: The spring three (17) is clamped between one side of the limit clamp key (16) and the valve body (1), and one side of the limit baffle (19) is in contact with the upper part of the outer side of the limit clamp key (16).

4. The intelligent valve device according to claim 1, characterized in that: A pull rod is installed in the middle of the lower support plate (14), and the pull rod passes through the lower part of the valve body (1), and the pull rod has upper and lower movable space on the valve body (1).

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