CN217482113U

CN217482113U - Heating and ventilation valve handle

Info

Publication number: CN217482113U
Application number: CN202221764796.4U
Authority: CN
Inventors: 洪少川
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-09-23
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to the technical field of valves, a warm valve handle that leads to is disclosed, including handle body, valve rod, handle body upper portion is open structure, and opens bottom the handle body has the installing port, valve rod upper portion can pass the installing port and rather than the looks adaptation, valve rod upper end threaded connection has set nut, handle body upper portion one side is equipped with the switch sign, and is equipped with three changes in temperature sign on one side of the handle body, the handle body is the nylon material, handle body upper portion opening part is equipped with the upper cover, the upper cover bottom has a plurality of tight dops of supporting along one of them circle integrated into one piece, and opens on one side of the upper cover has the dismantlement breach. The utility model discloses, the installation rate is very fast, increases the design with the valve rod, and the heat preservation is wrapped up in well, and save material, handle body adopt nylon materials not to congeal the condensate water.

Description

Heating and ventilation valve handle

Technical Field

The utility model relates to the technical field of valves, specifically a heating and ventilation valve handle.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into a closing valve, a check valve, an adjusting valve and the like according to functions of the valve.

Warm logical valve mainly comprises valve body, valve handle, valve ball, valve rod, and it is comparatively troublesome to be connected between present valve handle and the valve rod, and the material of current handle is the metal material mostly, easy condensation drop to the sign is less on the valve handle, is unfavorable for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm valve handle that leads to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warm valve handle that leads to, includes handle body, valve rod, handle body upper portion is open structure, and opens there is the installing port handle body bottom, valve rod upper portion can pass the installing port and rather than the looks adaptation, valve rod upper end threaded connection has set nut, handle body upper portion one side is equipped with the switch sign, and handle body one side is equipped with three changes in temperature sign, the handle body is the nylon material.

As an optimized embodiment of the utility model, handle body upper portion opening part is equipped with the upper cover, the upper cover bottom has a plurality of tight dops of supporting along its one of which circle integrated into one piece, and opens on one side of the upper cover and have the dismantlement breach.

As a preferred embodiment of the utility model, be equipped with the gasket on the valve rod, the gasket is opened there is the opening, and the gasket cover locates the valve rod upper end.

As a preferred embodiment of the present invention, the lower portion of the valve rod is provided with a plurality of annular grooves along the outer wall thereof, and the annular grooves are all sleeved with sealing rings.

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

1. the utility model relates to a warm logical valve handle through the installing port of seting up in handle body lower part, passes the installing port with the valve rod again, cooperates set nut for when people assemble, only need pass the installing port with the valve rod, and then install set nut by handle body upper portion and fix, further guarantee the installation rate, increase the design with the valve rod, keep warm and wrap up in well, save material, the handle adopts nylon materials not to congeal the water of condensing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of a heating and ventilation valve handle of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a handle body of the heating and ventilation valve handle of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of an upper cover of a heating and ventilation valve handle of the present invention;

fig. 4 is a schematic view of the assembled back plane structure of the heating and ventilation valve handle of the present invention.

In the figure: 1. a handle body; 2. a switch identifier; 3. an upper cover; 4. positioning a nut; 5. a gasket; 6. a port; 7. a seal ring; 8. a valve stem; 9. a ring groove; 10. disassembling the notch; 11. tightly abutting against the chuck; 12. a cold and warm mark; 13. and (7) installing the opening.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a warm logical valve handle, including handle body 1,

valve rod

8, 1 upper portion of handle body is open structure, and 1 bottom of handle body opens there is installing port 13, installing port 13 and rather than the looks adaptation can be passed on 8 upper portions of valve rod, 8 upper end threaded connection of valve rod has set nut 4, 1 upper portion one side of handle body is equipped with

switch sign

2, and 1 one side of handle body is equipped with three changes in temperature sign 12, valve rod 8 increases the setting, keep warm and the sticky tape wraps up in well, handle body 1 is the nylon material, adopt the nylon material not to bond the condensate water.

Referring to fig. 1-4, an upper cover 3 is disposed at an upper opening of a handle body 1, a plurality of abutting chucks 11 are integrally formed at the bottom of the upper cover 3 along a ring of the upper cover 3, a detachment notch 10 is formed at one side of the upper cover 3, a gasket 5 is disposed on a valve rod 8, a through hole 6 is formed in the gasket 5, the gasket 5 is sleeved at the upper end of the valve rod 8, a plurality of annular grooves 9 are formed at the lower portion of the valve rod 8 along the outer wall of the valve rod, and sealing rings 7 are respectively sleeved in the annular grooves 9.

It should be noted that, the utility model relates to a heating and ventilation valve handle, each is the parts that general standard component or skilled person in the art know, and its structure and principle all are that this technical person can all learn through the technical manual or learn through conventional experimental method.

The working principle is as follows: during the equipment, only need to pass installing port 13 with valve rod 8, and then install positioning nut 4 by handle body 1 upper portion opening part and fix, cover the upper cover after fixed tightly, further guarantee the installation rate, through switch sign 2 and the changes in temperature sign 12 that handle body 1 side set up that set up in handle body 1 upper portion one side for people can clearly observe operating condition when using, facilitate the use.

Claims

1. The utility model provides a warm logical valve handle which characterized in that: including handle body (1), valve rod (8), handle body (1) upper portion is open structure, and opens handle body (1) bottom has installing port (13), installing port (13) and rather than looks adaptation can be passed on valve rod (8) upper portion, threaded connection has set nut (4) on valve rod (8), handle body (1) upper portion one side is equipped with switch sign (2), and is equipped with three changes in temperature sign (12) on one side of handle body (1), handle body (1) is the nylon material.

2. The heating and ventilation valve handle according to claim 1, wherein: an upper cover (3) is arranged at an opening at the upper part of the handle body (1), a plurality of abutting clamping heads (11) are integrally formed at the bottom of the upper cover (3) along one ring of the upper cover, and a disassembly notch (10) is formed at one side of the upper cover (3).

3. The heating and ventilation valve handle according to claim 1, wherein: be equipped with gasket (5) on valve rod (8), gasket (5) are opened there are opening (6), and gasket (5) cover is located valve rod (8) upper end.

4. The heating and ventilation valve handle according to claim 1, wherein: the lower part of the valve rod (8) is provided with a plurality of ring grooves (9) along the outer wall thereof, and the ring grooves (9) are internally sleeved with sealing rings (7).