CN215214854U

CN215214854U - Electronic intelligent gas valve

Info

Publication number: CN215214854U
Application number: CN202121697886.1U
Authority: CN
Inventors: 刘静杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-17
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an electronic intelligence gas valve, including electronic valve body, be equipped with pipe and break-make groove in the electronic valve body, break-make inslot rotation is connected with the case, the electronic valve body just is located break-make groove upside and is provided with the mechanical control groove, sliding connection has the rectangle frame in the mechanical control groove, rectangle frame inner gearing is connected with the gear, the gear lower extreme is through pivot and the coaxial fixed connection of case. The utility model discloses a set up temperature switch, can monitor the temperature of pipe end department of giving vent to anger, control case rotates when the pipe end of giving vent to anger is overheated, makes and breaks off between groove and the pipe, thereby block that the gas continues to give vent to anger the end flow to the pipe, reduce the high temperature and explode the risk, guarantee the safety of gas pipeline, simultaneously, through setting up the internal thread cover, make this electronic valve can use with manual valve interconnect, make things convenient for this electronic valve instant dismantlement to carry out the power change or overhaul, improve the practicality of device.

Description

Electronic intelligent gas valve

Technical Field

The utility model relates to a gas valve technical field specifically is an electronic intelligence gas valve.

Background

The gas valve is a novel safety matching device for gas pipeline engineering, is used for cutting off, connecting and adjusting gas in pipelines, has good control characteristic and closing sealing performance, can basically meet daily use requirements, and still has some defects to be improved.

Patent document CN208331372U proposes a gas valve, which comprises a valve casing, a valve body, a valve seat and a valve cover: the valve housing comprises a first valve housing and a second valve housing, the first valve housing comprises an air inlet, the second valve housing comprises an air outlet, and the diameter of the air outlet is smaller than that of the air inlet; the valve body is sleeved in the valve casing, the volume of the right end of the valve body is larger than that of the left end of the valve body, the left end of the valve body is a hollow cylinder, the right end and the left end of the valve body are fixedly connected with the first valve casing and the second valve casing respectively, an opening is formed in the fixedly connected part of the right end of the valve body and the first valve casing, and the valve seat is fixed to the upper ends of the valve body and the valve casing through the opening; the utility model discloses a split type structure of valve casing, valve body is consolidated whole valve structure through the disk seat simultaneously, and the problem of gas leakage is avoided in the production and processing of the gas valve of being convenient for, and the structure is fixed, and life is longer.

The gas is when the burning, need guarantee the supply of gas continuation, otherwise, the kindling just probably comes to the conduction heat along the gas, cause the tempering phenomenon, make the gas pipeline bulk temperature rise, and then the danger that the gas pipe breaks and the gas explodes can take place, if can provide one kind and carry out real time monitoring to the temperature in the gas pipeline, and when the gas pipeline temperature was too high, the closing of control gas valve, then can guarantee the safety of gas pipeline, avoid the harm that the tempering phenomenon caused the gas pipeline, consequently, need for an electronic intelligence gas valve to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic intelligence gas valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic intelligence gas valve, includes electronic valve body, be equipped with pipe and break-make groove in the electronic valve body, the break-make inslot internal rotation is connected with the case, the electronic valve body just is located break-make groove upside and is provided with the mechanical control groove, sliding connection has the rectangle frame in the mechanical control groove, rectangle frame internal gearing is connected with the gear, the gear lower extreme is through pivot and the coaxial fixed connection of case.

Preferably, a rack matched with a gear is arranged on one inner side wall of the rectangular frame, and the gear is meshed with the rack.

Preferably, the electronic valve body is internally provided with an electronic control groove on the side of the mechanical control groove, a replaceable power supply is fixedly mounted in the electronic control groove, one side of the replaceable power supply close to the mechanical control groove is electrically connected with an electromagnet, and one end of the electromagnet far away from the replaceable power supply is inserted into and fixed in the mechanical control groove.

Preferably, one end of the rectangular frame, which is close to the electromagnet, is fixedly connected with an iron sheet.

Preferably, one side of the replaceable power supply, which is far away from the mechanical control groove, is electrically connected with a temperature switch, and a detection end of the temperature switch is vertically inserted into the air outlet end of the guide pipe downwards.

Preferably, one end of the rectangular frame, which is far away from the iron sheet, is fixedly connected with two symmetrically arranged springs, and one end of the spring, which is far away from the rectangular frame, is fixedly connected with the inner wall of the mechanical control groove.

Preferably, the outer wall of the air inlet end of the guide pipe is rotatably connected with an internal thread sleeve, and the internal thread sleeve is in threaded connection with a manual valve.

Preferably, the side wall of the air outlet end of the manual valve is provided with a concave ring, a sealing ring is embedded in the concave ring, and the sealing ring is fixedly connected with the air inlet end of the guide pipe.

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

this electronic intelligence gas valve is through setting up temperature switch, can monitor the temperature of pipe department of giving vent to anger, give vent to anger at the pipe and hold removable power of control start when overheated, then trigger the electro-magnet and produce magnetism, attract the iron sheet, the iron sheet drives the rectangle frame and removes, rectangle frame rethread gear and rack drive case rotates, make and break off between groove and the pipe, thereby block that the gas continues to give vent to anger to hold the flow to the pipe, reduce the high temperature risk of blasting, guarantee the safety of gas pipeline, and simultaneously, through setting up the internal thread cover, make this electronic valve can use with manual valve interconnect, make things convenient for this electronic valve instant dismantlement to carry out power change or maintenance, improve the practicality of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic side view of the concave ring and the sealing ring of the present invention.

In the figure: 1. an electronic valve body; 2. a conduit; 3. a break-make groove; 4. a valve core; 5. a mechanical control groove; 6. a rectangular frame; 7. a gear; 8. a rack; 9. an electronic control slot; 10. the power supply can be replaced; 11. an electromagnet; 12. iron sheets; 13. a temperature switch; 14. a spring; 15. an internal thread sleeve; 16. a manual valve; 17. a concave ring; 18. a seal ring; 19. a rotating shaft.

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, the present invention provides an embodiment:

an electronic intelligent gas valve comprises an electronic valve body 1, a conduit 2 and an on-off groove 3 are arranged in the electronic valve body 1, a valve core 4 is rotatably connected in the on-off groove 3, a through hole is arranged in the valve core 4, when the through hole is communicated with the conduit 2 and corresponds to the conduit, gas at the gas inlet end of the conduit 2 can smoothly enter the gas outlet end of the conduit 2 through the on-off groove 3, when the through hole is completely staggered with the conduit 2, the gas at the gas inlet end of the conduit 2 can not enter the gas outlet end of the conduit 2 through the on-off groove 3, a mechanical control groove 5 is arranged in the electronic valve body 1 and positioned above the on-off groove 3, a rectangular frame 6 is slidably connected in the mechanical control groove 5, a gear 7 is internally engaged and connected with the rectangular frame 6, a rack 8 matched with the gear 7 is arranged on the inner side wall of the rectangular frame 6, the gear 7 is engaged and connected with the rack 8, the lower end of the gear 7 is coaxially and fixedly connected with the valve core 4 through a rotating shaft 19, the rectangular frame 6 and the gear 7 can move once according to the maximum relative movement distance, the rectangular frame 6 drives the gear 7 to rotate for 45 degrees through the rack 8, and the gear 7 drives the valve core 4 to rotate for 45 degrees through the rotating shaft 19, so that the valve core 4 drives the through hole to be communicated with the guide pipe 2 correspondingly or completely staggered.

An electronic control groove 9 is arranged in the electronic valve body 1 and positioned on the side surface of the mechanical control groove 5, a replaceable power supply 10 is fixedly arranged in the electronic control groove 9, one side of the replaceable power supply 10, which is close to the mechanical control groove 5, is electrically connected with an electromagnet 11, one end of the electromagnet 11, which is far away from the replaceable power supply 10, is inserted into and fixed in the mechanical control groove 5, one end of the rectangular frame 6, which is close to the electromagnet 11, is fixedly connected with an iron sheet 12, through the arrangement of the electromagnet 11, when the replaceable power supply 10 is started, the replaceable power supply 10 energizes the electromagnet 11 to enable the electromagnet 11 to generate magnetism, the electromagnet 11 attracts the iron sheet 12, the iron sheet 12 drives the rectangular frame 6 to move towards the direction close to the electromagnet 11, one side of the replaceable power supply 10, which is far away from the mechanical control groove 5, is electrically connected with a temperature switch 13, a detection end of the temperature switch 13 is vertically inserted into the air outlet end of the conduit 2 downwards, through the arrangement of the temperature switch 13, can give vent to anger the temperature in the end to pipe 2 and carry out real-time supervision, when pipe 2 gives vent to anger the temperature in the end and surpasss temperature switch 13's limiting value, temperature switch 13 is closed, control removable power 10 starts, rectangular frame 6 keeps away from the spring 14 of two symmetry settings of one end fixedly connected with of iron sheet 12, the one end that rectangular frame 6 was kept away from to spring 14 and the inner wall fixed connection of mechanical control groove 5, through setting up spring 14, under the normality, spring 14 keeps pulling rectangular frame 6, make rectangular frame 6 keep away from electro-magnet 11, rectangular frame 6 then passes through rack 8, gear 7 and pivot 19, the through-hole that drives on the case 4 keeps corresponding with pipe 2 intercommunication.

The outer wall of the air inlet end of the guide pipe 2 is rotatably connected with an internal thread sleeve 15, the internal thread sleeve 15 is in threaded connection with a manual valve 16, the internal thread sleeve 15 is arranged at the air inlet end of the guide pipe 2 and is used for being in threaded connection with the manual valve 16, when the electronic valve needs to stop working, the manual valve 16 can be closed in advance, so that the disassembly of the electronic valve is not affected, a concave ring 17 is arranged on the side wall of the air outlet end of the manual valve 16, a sealing ring 18 is embedded into the concave ring 17, the sealing ring 18 is fixedly connected with the air inlet end of the guide pipe 2, and the air outlet end of the guide pipe 2 and the air outlet end of the manual valve 16 are guaranteed to be connected in a sealing mode through the arrangement of the sealing ring 18.

The working principle is as follows: when the temperature of the air outlet end of the conduit 2 needs to be monitored and high-temperature explosion is prevented, firstly, the electric quantity of the replaceable power supply 10 is ensured to be sufficient, then the temperature of the air outlet end of the conduit 2 is detected by the detection end of the temperature switch 13 in real time, when the temperature of the air outlet end of the conduit 2 reaches the limit value of the temperature switch 13, the temperature switch 13 controls the replaceable power supply 10 to be started, the replaceable power supply 10 energizes the electromagnet 11, so that the electromagnet 11 generates magnetism, the electromagnet 11 starts to attract the iron sheet 12, the iron sheet 12 drives the rectangular frame 6 to move towards the direction close to the electromagnet 11 in the mechanical control groove 5, the spring 14 is stretched, the spring 14 is stressed to generate elastic deformation and elongation, meanwhile, the rectangular frame 6 drives the gear 7 to rotate through the inner wall rack 8, the gear 7 drives the valve core 4 to rotate for 45 degrees in the on-off groove 3 through the rotating shaft 19, so that the on-off groove 3 is disconnected from the conduit 2, and the gas at the air inlet end of the conduit 2 cannot continue to flow to the air outlet end, the gas is not influenced by high temperature any more, and the gas explosion is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic intelligence gas valve, includes electronic valve body (1), its characterized in that: the electronic valve is characterized in that a guide pipe (2) and an on-off groove (3) are arranged in the electronic valve body (1), a valve core (4) is connected in the on-off groove (3) in a rotating mode, a mechanical control groove (5) is arranged in the electronic valve body (1) and located on the upper side of the on-off groove (3), a rectangular frame (6) is connected in the mechanical control groove (5) in a sliding mode, a gear (7) is connected in the rectangular frame (6) in an engaged mode, and the lower end of the gear (7) is fixedly connected with the valve core (4) in a coaxial mode through a rotating shaft (19).

2. An electronic intelligent gas valve as defined in claim 1, wherein: an inside wall of the rectangular frame (6) is provided with a rack (8) matched with the gear (7), and the gear (7) is meshed with the rack (8).

3. An electronic intelligent gas valve as defined in claim 1, wherein: the electronic control valve is characterized in that an electronic control groove (9) is formed in the electronic valve body (1) and located on the side face of the mechanical control groove (5), a replaceable power source (10) is fixedly mounted in the electronic control groove (9), one side, close to the mechanical control groove (5), of the replaceable power source (10) is electrically connected with an electromagnet (11), and one end, far away from the replaceable power source (10), of the electromagnet (11) is inserted into and fixed in the mechanical control groove (5).

4. An electronic intelligent gas valve as defined in claim 3, wherein: one end of the rectangular frame (6) close to the electromagnet (11) is fixedly connected with an iron sheet (12).

5. An electronic intelligent gas valve as defined in claim 4, wherein: one side electric connection that mechanical control groove (5) was kept away from in removable power (10) has temperature switch (13), the vertical downward insertion pipe (2) of the detection end of temperature switch (13) end setting of giving vent to anger.

6. An electronic intelligent gas valve as defined in claim 4, wherein: the one end fixedly connected with that iron sheet (12) was kept away from in rectangle frame (6) spring (14) that two symmetries set up, the one end that rectangle frame (6) were kept away from in spring (14) and the inner wall fixed connection of mechanical control groove (5).

7. An electronic intelligent gas valve as defined in claim 1, wherein: the outer wall of the air inlet end of the guide pipe (2) is rotatably connected with an internal thread sleeve (15), and the internal thread sleeve (15) is in threaded connection with a manual valve (16).

8. An electronic intelligent gas valve as defined in claim 7, wherein: the side wall of the air outlet end of the manual valve (16) is provided with a concave ring (17), a sealing ring (18) is embedded into the concave ring (17), and the sealing ring (18) is fixedly connected with the air inlet end of the guide pipe (2).