CN215891603U

CN215891603U - Heat preservation structure of heating and ventilating valve

Info

Publication number: CN215891603U
Application number: CN202121301138.7U
Authority: CN
Inventors: 葛志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-02-22
Anticipated expiration: 2031-06-05

Abstract

The utility model discloses a heat insulation structure of a heating and ventilation valve, which comprises a valve body and also comprises: the two first heat preservation pipes are the same in size and matched with the bottom of the valve body; the laminating assemblies are arranged at the top of the first heat-preservation pipe, and the two laminating assemblies are close to or far away from each other in a horizontal moving mode; the laminating pad, the laminating pad sets up in the surface of laminating subassembly, the laminating subassembly includes the mounting groove, the inside fixedly connected with slide bar of mounting groove, the outer fixed surface of slide bar is connected with expanding spring, expanding spring's tip fixedly connected with push pedal, the top fixedly connected with second insulating tube of push pedal, the through-hole has been seted up at the middle part of push pedal, the size of through-hole and the big or small looks adaptation of slide bar, first insulating tube, second insulating tube all are provided with the heat preservation with the inside of laminating pad, and is better to the heat preservation effect of valve.

Description

Heat preservation structure of heating and ventilating valve

Technical Field

The utility model relates to the field of valves, in particular to a heat insulation structure of a heating and ventilating valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

However, the existing heat preservation structure still has some disadvantages, when the valve is used under a low-temperature condition, the heat preservation needs to be carried out, the valve can not be normally used due to the fact that water in the valve is frozen, usually, a layer of heat preservation cloth wraps the outer surface of the valve, the heat preservation effect is not ideal, and therefore the heat preservation structure of the heating ventilation valve is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the heat insulation structure of the heating and ventilation valve, which has a good heat insulation effect on the valve.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a warm insulation construction who leads to valve, includes the valve body, still includes: the two first heat preservation pipes are the same in size and matched with the bottom of the valve body; the laminating assemblies are arranged at the top of the first heat-preservation pipe, and the two laminating assemblies are close to or far away from each other in a horizontal moving mode; the laminating pad, the laminating pad sets up in the surface of laminating subassembly.

According to a preferable technical scheme of the utility model, the laminating assembly comprises an installation groove, a sliding rod is fixedly connected inside the installation groove, an expansion spring is fixedly connected to the outer surface of the sliding rod, a push plate is fixedly connected to the end part of the expansion spring, and a second heat preservation pipe is fixedly connected to the top of the push plate.

As a preferable technical scheme of the utility model, the middle part of the push plate is provided with a through hole, and the size of the through hole is matched with that of the sliding rod.

As a preferred technical scheme of the present invention, the first insulating pipe, the second insulating pipe and the bonding pad are all provided with insulating layers inside.

As a preferable technical solution of the present invention, the number of the first heat-insulating pipes is two, and the two first heat-insulating pipes are connected by a threaded sleeve and a threaded rod.

As a preferred technical scheme of the utility model, the bottom of the attaching pad is provided with a clamping groove, and the size of the clamping groove is matched with that of the outer surface of the second heat-insulating pipe.

As a preferable technical scheme of the utility model, the second heat preservation pipe and the joint pad are both arranged by elastic rubber.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the arrangement of the first heat preservation pipe and the second heat preservation pipe, different first heat preservation pipes are selected according to different sizes of the bottom of the valve body, the first heat preservation pipes are close to the valve body, the two first heat preservation pipes are fixedly arranged on the outer surface of the bottom of the valve body through screws, meanwhile, due to the different sizes of the top of the valve body, the second heat preservation pipes are selected to be laminated with smaller diameters, the second heat preservation pipes are matched with the sizes of the outer surface of the laminated valve body and can be directly and fixedly arranged together with the first heat preservation pipes, if the laminating surfaces of the second heat preservation pipes are larger, the second heat preservation pipes move towards two sides along with the approach of the first heat preservation pipes and drive the push plates to move towards two sides, so that the expansion springs are extruded, the surfaces to be laminated by themselves are controlled in distance, and because the second heat preservation pipes are arranged by elastic rubber, make the second insulating tube can adjust the crookedness by oneself, when having the clearance in the middle of the second insulating tube, will laminate and fill up the card and go into the surface of second heat preservation and supply to guarantee to laminate with the face that contacts, improve the leakproofness between second insulating tube and the valve body, improve the heat preservation effect of device, guaranteed the temperature of valve body.

2. Through the slide bar and the expanding spring that set up, can carry out the regulation of automatic bending to the second insulating tube, labour saving and time saving improves the precision of device, and expanding spring can dismantle and make expanding spring in long-time use, and the change of degree of deformation can be changed when not enough, has guaranteed the precision of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing a connection structure of a first heat-insulating pipe according to the present invention;

FIG. 3 is a view showing a connection structure of the card slot of the present invention;

FIG. 4 is a view showing the construction of the thermal insulation layer of the present invention.

Wherein: 1. a valve body; 2. a first heat-insulating tube; 3. attaching a pad; 4. mounting grooves; 5. a slide bar; 6. a tension spring; 7. pushing the plate; 8. a second insulating tube; 9. a through hole; 10. a card slot; 11. a threaded sleeve; 12. a screw; 13. and (7) an insulating layer.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, the present invention provides a thermal insulation structure of a heating and ventilation valve, which includes a valve body 1, and further includes:

the two first heat preservation pipes 2 are the same in size and are matched with the bottom of the valve body 1;

the laminating assemblies are arranged at the top of the first heat preservation pipe 2, and the two laminating assemblies are close to or far away from each other in a horizontal moving mode;

laminating pad 3, laminating pad 3 sets up in the surface of laminating subassembly.

In other embodiments, the laminating assembly comprises a mounting groove 4, a sliding rod 5 is fixedly connected to the inside of the mounting groove 4, an expansion spring 6 is fixedly connected to the outer surface of the sliding rod 5, a push plate 7 is fixedly connected to the end of the expansion spring 6, and a second heat preservation pipe 8 is fixedly connected to the top of the push plate 7.

Through the arrangement of the first heat preservation pipe 2 and the second heat preservation pipe 8, different first heat preservation pipes 2 are selected according to different sizes of the bottom of the valve body 1, the first heat preservation pipes 2 are close to the valve body 1, the two first heat preservation pipes 2 are fixedly arranged on the outer surface of the bottom of the valve body 1 through the screw 12, meanwhile, due to the fact that the size of the top of the valve body 1 is different, the second heat preservation pipes 8 are selected to be attached with small diameters, the second heat preservation pipes 8 can be directly and fixedly arranged with the first heat preservation pipes 2 due to the fact that the second heat preservation pipes 8 are matched with the size of the outer surface of the attached valve body 1, if the attachment surface of the second heat preservation pipes 8 is large, the second heat preservation pipes 8 move towards two sides along with the approach of the first heat preservation pipes 2 and drive the push plates 7 to move towards two sides, so as to extrude the telescopic springs 6, and automatically control the distance of the surfaces to be attached, and because second insulating tube 8 sets up for elastic rubber for second insulating tube 8 can adjust the crookedness by oneself, when having the clearance in the middle of the second insulating tube 8, will laminate and fill up 3 cards and go into the surface of second heat preservation 13 and supply, laminate with the face that contacts with the assurance, improve the leakproofness between second insulating tube 8 and the valve body 1, improve the heat preservation effect of device, guaranteed the temperature of valve body 1.

In other embodiments, the middle of the push plate 7 is provided with a through hole 9, and the size of the through hole 9 is matched with that of the sliding rod 5.

Through the slide bar 5 and the expanding spring 6 that set up, can carry out the regulation of automatic bending to second insulating tube 8, labour saving and time saving improves the precision of device, and expanding spring 6 can be dismantled and make expanding spring 6 in long-time use, and the change of degree of deformation can be changed when not enough, has guaranteed the accurate nature of device.

In other embodiments, the first insulating pipe 2, the second insulating pipe 8 and the bonding pad 3 are all provided with an insulating layer 13 inside.

Through the heat preservation 13 that sets up, carry out heat preservation to valve body 1 and handle, prevent that valve body 1 can not normal use under the lower circumstances of temperature.

In other embodiments, the number of the first heat-preservation pipes 2 is two, and the two first heat-preservation pipes 2 are connected by the screw sleeve 11 and the screw 12.

Through the first insulating tube 2 that sets up, drive second insulating tube 8 and laminate valve body 1 to better keep warm to valve body 1.

In other embodiments, the bottom of the bonding pad 3 is provided with a clamping groove 10, and the size of the clamping groove 10 is matched with the size of the outer surface of the second heat preservation pipe 8.

Through the clamping groove 10, the laminating pad 3 and the second heat preservation pipe 8 can be conveniently clamped and installed by a worker.

In other embodiments, the second insulating tube 8 and the bonding pad 3 are both made of elastic rubber.

Through the second insulating tube 8 that sets up, the setting of elastic rubber for when laminating between second insulating tube 8 and the valve body 1, the leakproofness is better.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a warm insulation construction who leads to valve, includes valve body (1), its characterized in that: further comprising: the two first heat preservation pipes (2) are the same in size and are matched with the bottom of the valve body (1); the laminating assemblies are arranged at the top of the first heat-preservation pipe (2), and the two laminating assemblies are close to or far away from each other in a horizontal moving mode; the laminating pad (3), laminating pad (3) set up in the surface of laminating subassembly.

2. The insulation structure of the heating and ventilating valve according to claim 1, wherein: the laminating subassembly includes mounting groove (4), inside fixedly connected with slide bar (5) of mounting groove (4), the fixed surface of slide bar (5) is connected with expanding spring (6), the tip fixedly connected with push pedal (7) of expanding spring (6), the top fixedly connected with second insulating tube (8) of push pedal (7).

3. The insulation structure of the heating and ventilating valve according to claim 2, wherein: the middle part of the push plate (7) is provided with a through hole (9), and the size of the through hole (9) is matched with that of the sliding rod (5).

4. The insulation structure of the heating and ventilating valve according to claim 1, wherein: and the first heat-insulating pipe (2), the second heat-insulating pipe (8) and the laminating pad (3) are all provided with heat-insulating layers (13).

5. The insulation structure of the heating and ventilating valve according to claim 1, wherein: the number of the first heat preservation pipes (2) is two, and the two first heat preservation pipes (2) are in threaded connection through threaded sleeves (11) and threaded rods (12).

6. The insulation structure of the heating and ventilating valve according to claim 1, wherein: the bottom of the attaching pad (3) is provided with a clamping groove (10), and the size of the clamping groove (10) is matched with the size of the outer surface of the second heat-insulating pipe (8).

7. The insulation structure of the heating and ventilating valve according to claim 2, wherein: the second heat preservation pipe (8) and the attaching pad (3) are both arranged by elastic rubber.