CN217056367U

CN217056367U - Balanced type heating and ventilating valve

Info

Publication number: CN217056367U
Application number: CN202220460148.3U
Authority: CN
Inventors: 张晨
Original assignee: Tengzhou Guanqiu Machinery Manufacturing Co ltd
Current assignee: Tengzhou Guanqiu Machinery Manufacturing Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-26
Anticipated expiration: 2032-03-04

Abstract

The utility model provides a warm valve of leading to of balanced type belongs to warm valve technical field that leads to, including fixed pipe and communicating pipe, communicating pipe intercommunication sets up in the middle part of fixed pipe, and the top of communicating pipe is provided with the valve rod, and the left and right sides of valve rod lower extreme all is provided with the dead lever, is provided with top and valve rod fixed connection's connecting rod between the dead lever of the left and right sides, and the bottom fixedly connected with baffle of connecting rod, and control two dead levers and baffle and run through to communicating inside respectively, and the inside middle-end of fixed pipe is provided with the disc, and the left and right sides of disc is connected with the dead lever respectively. The utility model discloses a control of valve rod can carry out the application of force in step to the baffle with the help of connecting rod, dead lever and disc to drive the baffle and rotate, and then can carry out the urging of dynamics to the baffle, promoted the stability of baffle when rotating, even when air pressure or water pressure are too big in the pipeline, also can make good the opening and close of baffle, the practicality is strong.

Description

Balanced type heating and ventilation valve

Technical Field

The utility model belongs to the technical field of warm logical valve technique and specifically relates to a warm logical valve of balanced type is related to.

Background

Warm logical valve, also call lock valve and civilian heating installation dedicated valve, through warm logical valve, the resident can independently allocate the temperature and the time of heating installation, be an environmental protection and energy saving's of a section product, however, current warm logical valve all is simple relies on the movable rod to remove in warm logical pipe, through changing the flow of liquid and gas, and then realize the changes in temperature adjustment of interior space, such control valve simple structure, when atmospheric pressure or water pressure are too big, then be difficult to control through the valve rod and open and close, it is serious, can cause the incident to take place, need to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a warm logical valve of balanced type to solve the shortcoming that exists among the prior art.

The above object is solved by the following technical solutions:

the utility model provides a warm logical valve of balanced type, includes fixed pipe and communicating pipe, communicating pipe intercommunication set up in the middle part of fixed pipe, the top of communicating pipe is provided with the valve rod, the left and right sides of valve rod lower extreme all is provided with the dead lever, the left and right sides be provided with between the dead lever the top with valve rod fixed connection's connecting rod, the bottom fixedly connected with baffle of connecting rod, and control two the dead lever with the baffle runs through respectively extremely inside the communicating pipe.

As a preferable scheme, a disc is arranged at the middle end inside the fixed pipe, the left side and the right side of the disc are respectively connected with the fixed rod, and the baffle is in penetrating connection with the disc.

As a preferable scheme, a circle of clamping holes are formed in the surface of the baffle in a surrounding mode, a circle of inserting rods penetrate through the surface of the disc, and the inserting rods are connected with the clamping holes in an adaptive mode.

As a preferable scheme, the bottom of the baffle is coated with rubber, and the bottom of the baffle is attached to the inner bottom surface of the fixed pipe.

As a preferred scheme, welding rods are arranged between the left side and the right side of the connecting rod and the fixing rod on the close side, and the welding rods on the left side and the right side are bent.

Has the advantages that:

(1) the utility model discloses an improvement of structure, when in-service use, through controlling of valve rod, can carry out the application of force in step to the baffle with the help of connecting rod, dead lever and disc to drive the baffle and rotate, and then can exert the urging of many dynamics to the baffle, promoted the stability of baffle when rotating, even in pipeline internal gas pressure or water pressure when too big, also can make the good opening and closing of baffle, the practicality is strong.

(2) The utility model discloses an improvement of structure, when in-service use, can be so that disc and baffle carry out convenient installation, when needing to overhaul this valve in the later stage, also can be convenient take out baffle and whole valve rod, do benefit to the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the structure of the communicating pipe.

Fig. 3 is a schematic view of the front view structure of the baffle of the present invention.

Fig. 4 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In FIGS. 1-4: 1-fixing a tube; 2-communicating pipe; 3-a bolt plate; 4-a valve stem; 5-fixing the rod; 6-a connecting rod; 601-welding a rod; 7-a baffle plate; 701-clamping holes; 8-a disc; 801-inserting rod.

Detailed Description

Please refer to fig. 1 to fig. 4:

the warm valve of ventilating of balanced type that this embodiment provided, including fixed pipe 1 and communicating

pipe

2, 2 intercommunications of communicating pipe set up in fixed pipe 1's middle part, and the top of communicating pipe 2 is provided with valve rod 4, and the left and right sides of 4 lower ends of valve rod all is provided with dead lever 5, is provided with top and 4 fixed connection's of valve rod connecting rod 6 between the dead lever 5 of the left and right sides, and the bottom fixedly connected with baffle 7 of connecting rod 6, and two dead levers 5 and baffle 7 about and run through to communicating pipe 2 inside respectively.

Further, the inside middle-end of fixed pipe 1 is provided with disc 8, and the left and right sides of disc 8 is connected with dead lever 5 respectively, and baffle 7 and disc 8 through connection, through this kind of design, can make disc 8 about both ends can be connected with left and right sides dead lever 5 respectively, and then play the fixed action to disc 8, with the stability that keeps disc 8, and through baffle 7 and disc 8 through connection's design, can make baffle 7 be restricted in disc 8.

Further, the surface of baffle 7 encircles and has seted up round card hole 701, and the surface through connection of disc 8 has round inserted bar 801, and inserted bar 801 and card hole 701 are the adaptation connection, through this kind of design, run through round inserted bar 801 in disc 8, meanwhile, the one end of inserted bar 801 can run through to calorie hole 701 in, borrow this, can make disc 8 pass through inserted bar 801 can be connected with baffle 7, when rotating valve rod 4, also can drive baffle 7 through dead lever 5 and disc 8 in step and rotate, in order to impel baffle 7 to remove, make baffle 7 not only can receive the application of force of valve rod 4 and connecting rod 6, also can receive the application of force of both sides dead lever 5 and disc 8, and then can exert the urge of the dynamics to baffle 7, baffle 7 stability when rotating has been promoted.

Further, the bottom cladding of baffle 7 has rubber, and the bottom of baffle 7 and the interior bottom surface laminating of fixed pipe 1, through this kind of design, can ensure to have good seal between baffle 7 and the fixed pipe 1 to gas or liquid are revealed.

Further, all be provided with welding rod 601 between the dead lever 5 of the left and right sides of connecting rod 6 and close one side, and the left and right sides welding rod 601 all is the form of buckling, through this kind of design, when rotating valve rod 4, can urge dead lever 5 synchronous revolution with the help of the welding rod 601 of both sides, the equilibrium of valve rod 4 to the 5 application of force of dead lever has been ensured, and all be the design of the form of buckling through welding rod 601, can make the power that acts on welding rod 601 be difficult to concentrate on one, in order to avoid causing welding rod 601's torsion too big and brittle failure.

The working principle is as follows:

when the utility model is used, the valve rod 4 is rotated, when the valve rod 4 is rotated, the connecting rod 6 can be driven to rotate together, when the connecting rod 6 rotates, the baffle 7 can be driven to rotate together in real time, in the process, when the valve rod 4 is rotated, the baffle 7 is synchronously driven to rotate by the fixing rod 5 and the disc 8, so as to promote the baffle 7 to move, so that the baffle 7 not only can be applied with the force by the valve rod 4 and the connecting rod 6, but also can be applied with the force by the fixing rods 5 and the disc 8 at two sides, and further can be applied with the urging of multi-force to the baffle 7, thereby improving the stability of the baffle 7 when rotating, when the inserted rod 801 penetrates through the disc 8, the other end of the inserted rod 801 can penetrate into the clamping hole 701, therefore, the disc 8 can be connected with the baffle 7 through the inserted rod 801, so that the baffle 7, the fixing rod 5 and the disc 8 are connected into a whole, and simultaneously, the later-stage disassembly is also facilitated, the practicability is strong.

Claims

1. The utility model provides a warm valve of ventilating of balanced type, includes fixed pipe (1) and communicating pipe (2), communicating pipe (2) intercommunication set up in the middle part of fixed pipe (1), its characterized in that, the top of communicating pipe (2) is provided with valve rod (4), the left and right sides of valve rod (4) lower extreme all is provided with dead lever (5), the left and right sides be provided with between dead lever (5) the top with valve rod (4) fixed connection's connecting rod (6), the bottom fixedly connected with baffle (7) of connecting rod (6), just control two dead lever (5) with baffle (7) run through respectively extremely communicating pipe (2) are inside.

2. The balanced heating and ventilation valve according to claim 1, wherein a disc (8) is disposed at the middle end inside the fixed pipe (1), the left and right sides of the disc (8) are respectively connected to the fixed rod (5), and the baffle (7) is connected to the disc (8) in a penetrating manner.

3. The balanced heating and ventilation valve according to claim 2, wherein a circle of fastening holes (701) is formed around the surface of the baffle (7), a circle of insertion rods (801) is connected to the surface of the disc (8) in a penetrating manner, and the insertion rods (801) are connected with the fastening holes (701) in a fitting manner.

4. The balanced heating and ventilating valve of claim 1, wherein the bottom of the baffle (7) is coated with rubber, and the bottom of the baffle (7) is attached to the inner bottom surface of the fixed pipe (1).

5. The balanced heating and ventilation valve according to claim 1, wherein a welding rod (601) is disposed between the left side and the right side of the connecting rod (6) and the fixing rod (5) on the adjacent side, and the welding rods (601) on the left side and the right side are bent.