CN218494248U

CN218494248U - Valve with damage alarm function

Info

Publication number: CN218494248U
Application number: CN202221815756.8U
Authority: CN
Inventors: 仇立强
Original assignee: Jiangsu Gaoda Valve Co ltd
Current assignee: Jiangsu Gaoda Valve Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-02-17
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a valve with damage alarming function relates to valve technical field, does not possess inside leakage alarm structure and function for solving current valve, in case inside leakage appears, the staff can not obtain alarm information the very first time, and holistic functionality and practicality all remain the problem that improves. The utility model discloses a valve body, including valve body, conveyer pipe, mounting hole, fixed rotating shaft, third fixed rotating shaft, the symmetry side surface of valve body is last respectively an organic whole to be connected with a conveyer pipe, be provided with the mounting hole on the side surface of conveyer pipe, and the inside rotatory installation of mounting hole has second fixed rotating shaft, fixed connection has the internal fixation support on the inner wall of conveyer pipe, rotatory installation has third fixed rotating shaft in the mounting hole on the external surface of internal fixation support, the one end fixedly connected with flabellum of third fixed rotating shaft, helical gear of the equal fixedly connected with of lower extreme of the other end of third fixed rotating shaft and second fixed rotating shaft.

Description

Valve with damage alarm function

Technical Field

The utility model relates to the technical field of valves, specifically be a valve with damage alarming function.

Background

The valve is used as a control element in pipeline transportation and plays a vital role in the pipeline transportation, so the quality of the valve determines the stability and safety of the pipeline transportation, and in daily management, workers need to perform maintenance operation on the valve regularly.

The existing valve does not have an internal leakage alarm structure and function, once internal leakage occurs, a worker cannot obtain alarm information at the first time, and the overall functionality and practicability are all required to be improved; therefore, the market urgently needs to develop a valve with a damage alarm function to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve with damage alarming function to current valve does not possess inside leakage alarm structure and function in solving above-mentioned background art, in case the inside leakage appears, the staff can not obtain alarm information the very first time, and holistic functionality and practicality all remain the problem that improves.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a valve with damage alarming function, includes the valve body, respectively an organic whole is connected with a conveyer pipe on the symmetry side surface of valve body, be provided with the mounting hole on the side surface of conveyer pipe, and the inside rotation of mounting hole installs second fixed rotating shaft, fixedly connected with internal fixation frame on the inner wall of conveyer pipe, the rotatory third fixed rotating shaft of installing in the mounting hole on the external surface of internal fixation frame, the one end fixedly connected with flabellum of third fixed rotating shaft, helical gear of the equal fixedly connected with of the other end of third fixed rotating shaft and the lower extreme of second fixed rotating shaft, and two helical gear meshes the connection, one side of second fixed rotating shaft is provided with gag lever post and alarm bell respectively.

Preferably, the detection box is covered and buckled on the outer part of the valve body, a mounting hole is formed in the outer surface of one side of the detection box, and the air pressure detector is fixedly mounted inside the mounting hole.

Preferably, the inside movable mounting of valve body has the ball core, the top fixedly connected with first fixed pivot of ball core side surface, the other end of first fixed pivot runs through in the mounting hole on the valve body side surface.

Preferably, the outer surface of the first fixed rotating shaft is fixedly connected with a linkage support, and the two alarm bells are respectively and fixedly connected to the two ends of the lower surface of the linkage support.

Preferably, the limiting rod is fixedly connected to the side surface of the conveying pipe.

Preferably, one end of the conveying pipe is fixedly connected with a flange plate, and a hand wheel is fixedly mounted at the upper end of the first fixed rotating shaft.

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

the utility model discloses a through respectively a conveyer pipe of body coupling on the symmetry side surface of valve body, be provided with the mounting hole on the side surface of conveyer pipe, and the inside swivelling joint of mounting hole installs second fixed rotating shaft, fixedly connected with internal fixation support on the inner wall of conveyer pipe, the downthehole swivelling joint of mounting on the internal fixation support surface has third fixed rotating shaft, third fixed rotating shaft's one end fixedly connected with flabellum, the other end of third fixed rotating shaft and the equal fixedly connected with of lower extreme of second fixed rotating shaft helical gear, and two helical gear meshing are connected, one side of second fixed rotating shaft is provided with gag lever post and alarm bell respectively, this lift can be when closing the valve, in case the condition that the valve is inside not closed to leak appears, the fluid that flows can drive the flabellum and rotate, this moment under the transmission of third fixed rotating shaft and helical gear, second fixed rotating shaft rotates, and then make the shell fragment rotate, at shell fragment pivoted in-process, the shell fragment contacts with the gag lever post, along with second fixed rotating shaft lasts the rotation, the bending takes place, and carry out the energy storage, when the one end of shell fragment separates from the gag lever post, the elastic potential energy of the alarm bell, the staff can send out the sound, this moment, the effectual alarm function of this valve appears, the damage of this valve, the effectual function of this time has improved this shell fragment, the effectual valve has appeared, the function of the internal damage of this valve.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is anbase:Sub>A-base:Sub>A analysis diagram of the present invention.

In the figure: 1. a valve body; 2. a delivery pipe; 3. a detection box; 4. a first fixed rotating shaft; 5. an air pressure detector; 6. a second fixed rotating shaft; 7. a spring plate; 8. a limiting rod; 9. an alarm bell; 10. a linkage bracket; 11. a ball core; 12. an internal fixed bracket; 13. a third fixed rotating shaft; 14. a helical gear; 15. a fan blade.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a valve with damage alarm function comprises a valve body 1, a delivery pipe 2 is respectively and integrally connected on the symmetrical side surfaces of the valve body 1, a mounting hole is arranged on the side surface of the delivery pipe 2, a second fixed rotating shaft 6 is rotatably arranged in the mounting hole, an inner fixed bracket 12 is fixedly connected on the inner wall of the conveying pipe 2, a third fixed rotating shaft 13 is rotatably arranged in the mounting hole on the outer surface of the inner fixed bracket 12, one end of the third fixed rotating shaft 13 is fixedly connected with a fan blade 15, the other end of the third fixed rotating shaft 13 and the lower end of the second fixed rotating shaft 6 are both fixedly connected with a helical gear 14, and the two bevel gears 14 are meshed and connected, one side of the second fixed rotating shaft 6 is respectively provided with a limiting rod 8 and an alarm bell 9, the outer cover of the valve body 1 is buckled with the detection box 3, the outer surface of one side of the detection box 3 is provided with a mounting hole, and the inside of the mounting hole is fixedly provided with the air pressure detector 5, so that when the valve is closed, once the inside of the valve is not tightly closed and leaked, the flowing fluid can drive the fan blade 15 to rotate, at the moment, under the transmission of the third fixed rotating shaft 13 and the helical gear 14, the second fixed rotating shaft 6 rotates, and further the elastic sheet 7 rotates, in the process of rotating the elastic sheet 7, the elastic sheet 7 is contacted with the limiting rod 8, the elastic sheet 7 bends along with the continuous rotation of the second fixed rotating shaft 6, and energy is stored, when one end of the elastic sheet 7 is separated from the limiting rod 8, the elastic potential energy of the elastic sheet 7 is released, the alarm bell 9 can be quickly and effectively impacted, so that the alarm bell 9 gives out alarm sound, at the moment, the staff can accurately obtain the information that the inside of the valve is leaked, make this valve possess damage alarm structure and function, the effectual functionality and the practicality that improve this valve.

Further, the inside movable mounting of valve body 1 has ball core 11, the first fixed rotating shaft 4 of top fixedly connected with of ball core 11 side surface, and the other end of first fixed rotating shaft 4 runs through in the mounting hole on the valve body 1 side surface, and fixedly connected with linkage support 10 on the surface of first fixed rotating shaft 4, two alarm bells 9 are fixed connection respectively in the both ends position department of linkage support 10 lower surface.

Further, the gag lever post 8 fixed connection is on the side surface of conveyer pipe 2, and the one end fixedly connected with ring flange of conveyer pipe 2, the upper end fixed mounting of first fixed rotating shaft 4 has the hand wheel.

The working principle is as follows: during the use, install this valve in appointed position earlier, can utilize first fixed rotating shaft 4 to drive ball core 11 and rotate at the inside of valve body 1 this moment, and then realize the on-off operation of valve, in the whole in-process that uses, when valve body 1 leaks appears in one end, then can lead to the inside atmospheric pressure value of detection case 3 to change, thereby can be accurate be detected by atmospheric pressure detector 5 and obtain, the staff can be timely maintain this valve, when valve body 1 is intact, when the inside of valve leaks, the fluid that flows can drive flabellum 15 and rotate, this moment under the transmission of third fixed rotating shaft 13 and helical gear 14, second fixed rotating shaft 6 rotates, and then make shell fragment 7 rotate, in the pivoted in-process of shell fragment 7, shell fragment 7 and gag lever post 8 contact, along with second fixed rotating shaft 6 continuously rotates, shell fragment 7 takes place the bending, and carry out the energy storage, when the one end of shell fragment 7 separates with gag lever post 8, the elastic potential energy of shell fragment 7 obtains release, can quick effectual striking alarm bell 9, make alarm bell 9 send, this moment staff can be accurate obtain the alarm information that this valve is inside to leak.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 a valve with damage alarming function, includes valve body (1), its characterized in that: the utility model discloses a valve body, including valve body (1), the symmetry side surface of valve body (1) is gone up respectively an organic whole and is connected with a conveyer pipe (2), be provided with the mounting hole on the side surface of conveyer pipe (2), and the internal rotation of mounting hole installs second fixed rotating shaft (6), fixedly connected with internal fixation frame (12) on the inner wall of conveyer pipe (2), the rotatory third fixed rotating shaft (13) of installing in the mounting hole on internal fixation frame (12) surface, the one end fixedly connected with flabellum (15) of third fixed rotating shaft (13), helical gear (14) of the equal fixedly connected with of lower extreme of the other end of third fixed rotating shaft (13) and second fixed rotating shaft (6), and two helical gear (14) meshing connection, one side of second fixed rotating shaft (6) is provided with gag lever post (8) and alarm bell (9) respectively.

2. The valve with the damage warning function as claimed in claim 1, wherein: the outer cover of valve body (1) is buckled detection case (3), be provided with the mounting hole on one side surface of detection case (3), and the inside fixed mounting of mounting hole has atmospheric pressure detector (5).

3. A valve with a damage warning function as claimed in claim 1, wherein: the ball valve is characterized in that a ball core (11) is movably mounted inside the valve body (1), a first fixed rotating shaft (4) is fixedly connected to the top of the side surface of the ball core (11), and the other end of the first fixed rotating shaft (4) penetrates through a mounting hole in the side surface of the valve body (1).

4. A valve with a damage warning function as claimed in claim 3, wherein: and a linkage support (10) is fixedly connected to the outer surface of the first fixed rotating shaft (4), and the two alarm bells (9) are respectively and fixedly connected to the two ends of the lower surface of the linkage support (10).

5. A valve with a damage warning function as claimed in claim 1, wherein: the limiting rod (8) is fixedly connected to the side surface of the conveying pipe (2).

6. A valve with a damage warning function as claimed in claim 3, wherein: the one end fixedly connected with ring flange of conveyer pipe (2), the upper end fixed mounting of first fixed rotating shaft (4) has the hand wheel.