CN218094592U

CN218094592U - Valve with opening monitoring function

Info

Publication number: CN218094592U
Application number: CN202222627823.XU
Authority: CN
Inventors: 周永国; 周明; 何斌; 王晓红; 金平锋
Original assignee: Chongqing Puhuisi Valve Manufacturing Co ltd
Current assignee: Chongqing Puhuisi Valve Manufacturing Co ltd
Priority date: 2022-10-06
Filing date: 2022-10-06
Publication date: 2022-12-20
Anticipated expiration: 2032-10-06

Abstract

The utility model relates to a house kitchen field discloses a valve that possesses aperture monitoring function, which comprises a main pipe, the top fixedly connected with shell of being responsible for, the middle part of shell is provided with the cavity, the left side of the downside inner wall of cavity is provided with the screw hole, the inner wall threaded connection of screw hole has the threaded rod, the bottom of threaded rod is rotated and is connected with the baffle, the baffle size and the inside looks adaptation of being responsible for, the top fixedly connected with connecting rod of threaded rod. The utility model discloses in, the hand wheel of rotation valve, the hand wheel rotates the stand that drives the lower extreme and rotates, and the stand rotates and makes the downside threaded rod follow to rotate, and the threaded rod rotates and makes the threaded rod take place upwards or decurrent displacement, and the upside rack follows simultaneously upwards for gear revolve, after the valve is opened completely, the gear just rotatory round, the gear area has the pivot to rotate, makes the pointer of front side just rotate the round, is used for monitoring the degree of opening of valve.

Description

Valve with opening monitoring function

Technical Field

The utility model relates to a valve equipment technical field especially relates to a valve that possesses aperture monitoring function.

Background

The locking valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, and can be used for locking or unlocking the valve.

At present, the valve still has the shortcoming, and wherein most valves do not possess the function of aperture monitoring at present for on-the-spot personnel do not know the degree of opening of valve, often appear because the degree of valve opening is not enough, make the condition of water yield reduction appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the valve that possesses aperture monitoring function who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a valve that possesses aperture monitoring function, is including being responsible for, the top fixedly connected with shell of being responsible for, the middle part of shell is provided with the cavity, the left side of the downside inner wall of cavity is provided with the screw hole, the inner wall threaded connection of screw hole has the threaded rod, the bottom of threaded rod is rotated and is connected with the baffle, the baffle size and the inside looks adaptation of being responsible for, the top fixedly connected with connecting rod of threaded rod, the outer wall of connecting rod is rotated and is connected with the rack, the left end sliding connection of rack is at the left side inner wall of cavity, the girth that the right side meshing of rack is connected with gear and gear is the same with the internal diameter of being responsible for, the middle part through-hole department fixedly connected with pivot of gear, the rear end of pivot is rotated and is connected at the rear side inner wall of cavity, the front side inner wall and the fixedly connected with pointer of cavity are run through to the front end of pivot, the outside fixedly connected with scale of shell corresponds the pointer, the top fixedly connected with hand wheel of connecting rod.

As a further description of the above technical solution:

the outer wall of the main pipe is fixedly connected with connecting parts on the front side and the rear side.

As a further description of the above technical solution:

the upper and lower inner walls of the connecting part are rotatably connected with connecting blocks.

As a further description of the above technical solution:

the equal fixedly connected with rotating part of inner wall one end of connecting block.

As a further description of the above technical solution:

the inside of rotating part all is provided with water delivery hole.

As a further description of the above technical solution:

the inner walls of the water delivery holes are fixedly connected with branch pipes.

As a further description of the above technical solution:

the inner wall of connecting portion corresponds the equal fixedly connected with of inner wall of rotating part and fixes the ring.

As a further description of the above technical solution:

the equal fixedly connected with pin of solid fixed ring's inner wall, the inboard one end of corresponding rotating part is hugged closely respectively to the outside one end of pin.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, when opening the valve, the hand wheel of rotary valve, the hand wheel rotates the stand that drives the lower extreme and rotates, the stand rotates and makes the downside threaded rod follow to rotate, the threaded rod rotates and makes the threaded rod take place upwards or decurrent displacement, the threaded rod upwards makes the baffle upwards, the valve is opened, upside rack follows upwards simultaneously, make gear revolve, after the valve is opened completely, the gear just rotates the round, the gear area pivot is rotated, make the pointer of front side just rotate the round, the degree of opening that is used for monitoring the valve, the degree of opening effect of the monitoring valve of being convenient for has been played.

2. The utility model discloses in, be fixed with solid fixed ring in the inside of connecting portion for the rotation portion is being hugged closely all the time to the pin, makes the outside inner wall of connecting portion be hugged closely in the outside of rotation portion, has prevented the condition that water spills effectively, and simultaneously, it is not spherical to rotate, when connecting the water pipe, can change the angle between branch pipe and the person in charge at will, makes the convenience more of installation water valve, has realized the effect of being convenient for install and adjust, has played the effect that improves work efficiency.

Drawings

Fig. 1 is a perspective view of a valve with an opening monitoring function according to the present invention;

fig. 2 is a disassembled view of the internal structure of the connecting portion of the valve with the opening monitoring function provided by the present invention;

fig. 3 is the utility model provides a shell inner structure breakdown map of valve that possesses aperture monitoring function.

Illustration of the drawings:

1. a main pipe; 2. a housing; 3. a hand wheel; 4. a dial gauge; 5. a connecting portion; 6. a branch pipe; 7. a fixing ring; 8. a rotating part; 9. a water delivery hole; 10. connecting blocks; 11. a stop lever; 12. a cavity; 13. a rotating shaft; 14. a gear; 15. a connecting rod; 16. a pointer; 17. a threaded rod; 18. a baffle plate; 19. a threaded hole; 20. a rack.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a valve with an opening monitoring function comprises a main pipe 1, a shell 2 is fixedly connected to the top end of the main pipe 1, a cavity 12 is arranged in the middle of the shell 2, a threaded hole 19 is formed in the left side of the inner wall of the lower side of the cavity 12, a threaded rod 17 is connected to the inner wall of the threaded hole 19 in a threaded manner, a baffle 18 is rotatably connected to the bottom end of the threaded rod 17, the size of the baffle 18 is matched with the inner portion of the main pipe 1, a connecting rod 15 is fixedly connected to the top end of the threaded rod 17, a rack 20 is rotatably connected to the outer wall of the connecting rod 15, the left end of the rack 20 is slidably connected to the inner wall of the left side of the cavity 12, a gear 14 is meshed with the right side of the rack 20, the circumference of the gear 14 is identical to the inner diameter of the main pipe 1, a rotating shaft 13 is fixedly connected to the through hole in the middle of the gear 14, the rear end of the rotating shaft 13 is rotatably connected to the inner wall of the rear side of the cavity 12, the front end of pivot 13 runs through the front side inner wall and the fixedly connected with pointer 16 of cavity 12, the outside fixedly connected with scale 4 that the front end of shell 2 corresponds pointer 16, the top fixedly connected with hand wheel 3 of connecting rod 15, when opening the valve, the hand wheel 3 of rotary valve, the stand that the hand wheel 3 rotated and drives the lower extreme rotates, the stand rotates and makes downside threaded rod 17 follow the rotation, threaded rod 17 rotates and makes threaded rod 17 take place upwards or decurrent displacement, threaded rod 17 makes upwards makes baffle 18 upwards, the valve is opened, upside rack 20 is following upwards simultaneously, make gear 14 rotate, after the valve is opened completely, gear 14 just rotates the round, gear 14 takes pivot 13 to rotate, make the pointer 16 of front side just rotate the round, the degree of opening that is used for monitoring the valve, the degree of opening effect of being convenient for monitoring the valve has been played.

Equal fixedly connected with connecting portion 5 in both sides around the outer wall of the person in charge 1, make person in charge 1 and outside part interconnect, the upper and lower side inner wall of connecting portion 5 all rotates and is connected with connecting block 10, be used for fixed connection piece 10, the equal fixedly connected with rotating part 8 of inner wall one end of connecting block 10, make rotating part 8 be fixed by connecting block 10, the inside of rotating part 8 all is provided with water transmission hole 9, be used for carrying water, the equal fixedly connected with branch pipe 6 in inner wall of water transmission hole 9, a water pipe for connecting the water valve both sides, the equal fixedly connected with solid fixed ring 7 of inner wall of connecting portion 5 corresponding rotating part 8, the equal fixedly connected with pin 11 of inner wall of solid fixed ring 7, make pin 11 be fixed in the inside of connecting portion 5, the inboard one end of corresponding rotating part 8 is being hugged closely respectively, be fixed with solid fixed ring 7 in the inside of connecting portion 5, make pin 11 hug closely the rotating part all the time, make the outside inner wall of rotating part 5, the circumstances of leaking water has been prevented effectively, and simultaneously, rotate not spherical, when connecting the water pipe is connected, can change the angle between 6 and the person in charge 1, make the installation convenient, the water valve of realizing, the efficiency of adjusting of being more played, the effect of being convenient for installation and improving.

The working principle is as follows: when the valve is opened, a hand wheel 3 of the rotary valve is rotated, the hand wheel 3 rotates to drive a stand column at the lower end to rotate, the stand column rotates to enable a lower side threaded rod 17 to follow rotation, the threaded rod 17 rotates to enable the threaded rod 17 to generate upward or downward displacement, the threaded rod 17 upwards enables a baffle 18 to face upwards, the valve is opened, meanwhile, an upper side rack 20 follows upwards, a gear 14 rotates, after the valve is completely opened, the gear 14 just rotates for a circle, the gear 14 drives a rotating shaft 13 to rotate, a pointer 16 at the front side just rotates for a circle, the opening degree of the valve is monitored, the opening degree of the valve is conveniently monitored, a fixing ring 7 is fixed inside a connecting portion 5, the rotating portion is always attached to a stop rod 11, the outer side inner wall of the connecting portion 5 is attached to the outer side of the rotating portion, the water leakage condition is effectively prevented, meanwhile, the rotation is not spherical, when a water pipe is connected, the angle between a branch pipe 6 and a main pipe 1 can be randomly changed, the water valve is convenient to install and adjust, and the effect of improving the working efficiency is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a valve that possesses aperture monitor function, is responsible for (1) including being responsible for, its characterized in that: the top end of the main pipe (1) is fixedly connected with a shell (2), the middle part of the shell (2) is provided with a cavity (12), a threaded hole (19) is arranged at the left side of the inner wall of the lower side of the cavity (12), the inner wall of the threaded hole (19) is connected with a threaded rod (17) in a threaded manner, the bottom end of the threaded rod (17) is rotatably connected with a baffle plate (18), the size of the baffle (18) is matched with the inner part of the main pipe (1), the top end of the threaded rod (17) is fixedly connected with a connecting rod (15), the outer wall of the connecting rod (15) is rotationally connected with a rack (20), the left end of the rack (20) is connected with the left inner wall of the cavity (12) in a sliding way, the right side of the rack (20) is engaged with a gear (14) and the circumference of the gear (14) is the same as the inner diameter of the main pipe (1), a rotating shaft (13) is fixedly connected at the middle through hole of the gear (14), the rear end of the rotating shaft (13) is rotatably connected with the inner wall of the rear side of the cavity (12), the front end of the rotating shaft (13) penetrates through the inner wall of the front side of the cavity (12) and is fixedly connected with a pointer (16), a dial gauge (4) is fixedly connected with the front end of the shell (2) corresponding to the outer side of the pointer (16), the top end of the connecting rod (15) is fixedly connected with a hand wheel (3).

2. The valve with the opening degree monitoring function according to claim 1, wherein: the front side and the rear side of the outer wall of the main pipe (1) are fixedly connected with connecting parts (5).

3. The valve with the opening degree monitoring function according to claim 2, wherein: the upper and lower inner walls of the connecting part (5) are rotatably connected with connecting blocks (10).

4. The valve with the opening degree monitoring function according to claim 3, wherein: the equal fixedly connected with rotating part (8) of inner wall one end of connecting block (10).

5. The valve with the opening degree monitoring function according to claim 4, wherein: the inside of rotating part (8) all is provided with water delivery hole (9).

6. The valve with the opening degree monitoring function according to claim 5, wherein: the inner walls of the water delivery holes (9) are fixedly connected with branch pipes (6).

7. The valve with the opening degree monitoring function according to claim 6, wherein: the inner wall of connecting portion (5) corresponds the equal fixedly connected with of inner wall of rotating part (8) and fixes ring (7).

8. The valve with the opening degree monitoring function according to claim 7, wherein: the inner wall of the fixing ring (7) is fixedly connected with a stop lever (11), and one end of the outer side of the stop lever (11) is tightly attached to one end of the inner side of the corresponding rotating part (8) respectively.