CN215950547U

CN215950547U - Environment-friendly energy-saving heating and ventilation control valve

Info

Publication number: CN215950547U
Application number: CN202122430857.5U
Authority: CN
Inventors: 谢仕磊
Original assignee: Wuhan Honglida Electromechanical Engineering Co ltd
Current assignee: Wuhan Honglida Electromechanical Engineering Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-04
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an environment-friendly energy-saving heating and ventilation control valve, and belongs to the technical field of pipeline valves. The utility model provides an environmental protection and energy saving warm logical control valve, including the main valve body, the connecting pipe inboard is equipped with the piston, the piston outside is equipped with the spring, the internal thread bush that is equipped with of main valve, the symmetry is equipped with two threaded rods in the thread bush, the spacing groove has been seted up on the threaded rod, threaded rod outside cover is equipped with the spacing ring, the thread bush outside is connected with worm wheel A, worm wheel A front side is equipped with worm A, worm A top is connected with adjusting handle, the internal temperature sensor A that is equipped with of main valve, gas flow sensor, worm wheel A right side is equipped with the baffle, the baffle right side is equipped with worm wheel B, worm wheel B front side is equipped with worm B, worm B top is equipped with the motor, main valve body upper portion is equipped with controlling means, the last display screen of installing of controlling means, temperature sensor B, the baffle, a plurality of intercommunicating pores have all been seted up at worm wheel B middle part. The device can be beneficial to saving resources.

Description

Environment-friendly energy-saving heating and ventilation control valve

Technical Field

The utility model relates to the technical field of pipeline valves, in particular to an environment-friendly energy-saving heating and ventilation control valve.

Background

The heating and ventilation control valve is also called a locking valve and a valve special for civil heating, is convenient for property management, and residents can independently allocate the temperature and time of heating, and the heating and ventilation control valve is an environment-friendly and energy-saving product, and is usually connected by an electric actuating mechanism and a valve body, and becomes the heating and ventilation control valve after installation and debugging, the valve uses electric energy as power to switch on the electric actuating mechanism to drive the valve, so that the opening and closing and the regulating action of the valve are realized, thereby achieving the purposes of opening and closing or regulating pipeline media.

The patent document with the prior publication number CN213271083U provides an environment-friendly and energy-saving heating and ventilation control valve, which can automatically control the circulation of the heating air in the heating and ventilation pipeline through the combined action of a main valve body, an exhaust pipe, an air inlet pipe, an electric push rod, a movable plate, a chute, a slide block and a closing plate. Although the device has more beneficial effects, the following problems still exist: the device can not adjust the heating rate according to the indoor temperature. In view of this, we propose an environmental protection and energy saving heating and ventilation control valve.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an environment-friendly energy-saving heating and ventilating control valve to solve the problems in the background technology.

2. Technical scheme

An environment-friendly energy-saving heating and ventilation control valve comprises a main valve body and a connecting pipe, wherein a piston is arranged on the inner side of the connecting pipe, a spring is arranged outside the piston, a threaded sleeve is arranged in the main valve body, two threaded rods are symmetrically arranged in the threaded sleeve, the threaded rod is provided with a limit groove, the outer side of the threaded rod is sleeved with a limit ring, the outer side of the threaded sleeve is connected with a worm wheel A, a worm A is arranged on the front side of the worm wheel A, an adjusting hand wheel is connected above the worm A, a temperature sensor A and a gas flow sensor are arranged in the main valve body, a baffle is arranged on the right side of the worm wheel A, a worm wheel B is arranged on the right side of the baffle, a worm B is arranged on the front side of the worm wheel B, the upper portion of the worm B is provided with an electric motor, the upper portion of the main valve body is provided with a control device, the control device is provided with a display screen and a temperature sensor B, and the middle portions of the baffle plate and the worm wheel B are provided with a plurality of communicating holes.

Preferably, the piston is fixedly connected with a spring, the spring is fixedly connected with a connecting pipe, and the connecting pipe is fixedly installed on the main valve body.

Preferably, the thread sleeve is internally provided with symmetrically arranged threads, the thread sleeve is in threaded connection with a threaded rod, the threaded rod is in sliding connection with a limiting ring, the thread sleeve is fixedly connected with a worm wheel A, the worm wheel A is in meshed connection with a worm A, and the worm A is fixedly connected with an adjusting hand wheel.

Preferably, the baffle is fixedly connected with the main valve body, the baffle is rotatably connected with a worm wheel B, the worm wheel B is meshed with a worm B, and the worm B is fixedly installed with the motor.

Preferably, the motor is electrically connected with a control device, and the control device is electrically connected with the temperature sensor A, the gas flow sensor, the temperature sensor B and the display screen.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the temperature sensor B is arranged on the control device, so that the control device can control the motor to rotate according to the temperature difference measured by the temperature sensor A and the temperature sensor B, the relative position of the baffle and the worm wheel B is changed, the supply rate of the heating air is further changed, and the purpose of automatic control is achieved; the problem of original device need artifical manual to open and close is solved. The utility model has compact mechanism and reasonable design, and can reduce the occurrence of resource waste.

2. According to the utility model, the spring and the piston are arranged at the inner end of the connecting pipe, so that the connecting pipe is in a sealed state in a natural state, the heating device in the connecting pipe can be prevented from leaking outwards, the main valve body can be conveniently installed by workers, after the main valve body is installed, the piston can be pushed outwards through the threaded rod by rotating the adjusting hand wheel, the connecting pipe is communicated with the main valve body, and the practicability of the device is improved.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

the reference numbers in the figures illustrate: 1. a main valve body; 2. a connecting pipe; 3. a piston; 4. a spring; 5. a threaded sleeve; 6. a threaded rod; 7. a limiting groove; 8. a limiting ring; 9. a worm gear A; 10. a worm A; 11. adjusting a hand wheel; 12. a temperature sensor A; 13. a gas flow sensor; 14. a baffle plate; 15. a worm gear B; 16. a worm B; 17. an electric motor; 18. a control device; 19. a display screen; 20. a temperature sensor B; 21. and a communicating hole.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings 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 a technical solution:

an environment-friendly energy-saving heating ventilation control valve comprises a main valve body 1 and a connecting pipe 2, wherein a piston 3 is arranged on the inner side of the connecting pipe 2, a spring 4 is arranged on the outer side of the piston 3, a thread bush 5 is arranged in the main valve body 1, two threaded rods 6 are symmetrically arranged in the thread bush 5, a limiting groove 7 is formed in each threaded rod 6, a limiting ring 8 is sleeved on the outer side of each threaded rod 6, a worm wheel A9 is connected to the outer side of the thread bush 5, a worm A10 is arranged on the front side of a worm wheel A9, an adjusting hand wheel 11 is connected above the worm A10, a temperature sensor A12 and a gas flow sensor 13 are arranged in the main valve body 1, a baffle 14 is arranged on the right side of the worm wheel A9, a worm wheel B15 is arranged on the right side of the baffle 14, a worm B16 is arranged on the front side of the worm wheel B15, a motor 17 is arranged above the worm B16, a control device 18 is arranged on the upper portion of the main valve body 1, a display screen 19 is arranged on the control device 18, the middle parts of the temperature sensor B20, the baffle 14 and the worm wheel B15 are provided with a plurality of communicating holes 21; by installing the temperature sensor B20 on the control device, the control device 18 can control the motor 17 to rotate according to the temperature difference measured by the temperature sensor a12 and the temperature sensor B20, so as to change the relative position of the baffle 14 and the worm wheel B15, and further change the supply rate of the warm air.

Specifically, the piston 3 is fixedly connected with the spring 4, the spring 4 is fixedly connected with the connecting pipe 2, and the connecting pipe 2 is fixedly installed with the main valve body 1, so that the piston 3 can seal the inner end of the connecting pipe 2 under the pushing of the spring 4.

Further, the screw thread that the symmetry set up is seted up to thread bush 5 inside, thread bush 5 and 6 threaded connection of threaded rod, threaded

rod

6 and 8 sliding connection of spacing ring, and thread bush 5 is connected fixedly with worm wheel A9, and worm wheel A9 is connected with worm A10 meshing, and worm A10 is connected fixedly with adjusting hand wheel 11 for thread bush 5 can promote threaded rod 6 and move to the outside when rotating.

Still further, the baffle 14 is fixedly connected with the main valve body 1, the baffle 14 is rotatably connected with a worm wheel B15, a worm wheel B15 is meshed with a worm B16, and the worm B16 is fixedly mounted with the motor 17, so that the worm B16 can drive the worm wheel B15 to rotate under the driving of the motor 17.

Furthermore, the motor 17 is electrically connected to the control device 18, and the control device 18 is electrically connected to the temperature sensor a12, the gas flow sensor 13, the temperature sensor B20, and the display 19, so that the control device 18 can control the motor 17 according to the temperature difference measured by the temperature sensor a12 and the temperature sensor B20.

Besides, the circuits, electronic components and modules involved in the utility model are all the prior art, and can be fully realized by those skilled in the art, needless to say, the protection content of the utility model also does not involve the improvement of the internal structure and method.

The working principle is as follows: when the device is used, the main valve body 1 is fixedly installed with the connecting pipe 2 through a bolt; the worm A10 is driven to rotate by rotating the adjusting hand wheel 11, so that the worm A10 can drive the worm wheel A10 to rotate, the worm wheel A10 drives the threaded sleeve 5 to rotate, the threaded rod 6 moves outwards in the limiting ring 8 under the pushing of the threaded sleeve 5, the threaded rod 6 pushes the piston 3 towards two sides, and the connecting pipe 2 is opened and communicated with the inside of the main valve body 1; the control device 18 obtains the outside temperature and the temperature inside the main valve body 1 according to the temperature sensor A12 and the temperature sensor B20, and controls the motor 17 to rotate, so that the motor 17 drives the worm wheel B15 to rotate through the worm B16, the communication hole 21 on the worm wheel B15 can correspond to or be staggered with the communication hole 21 on the baffle plate 14, and the flow speed of the warm air in the connecting pipe 2 on the right side is controlled.

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 an environmental protection and energy saving warms up logical control valve, includes the main valve body (1), connecting pipe (2), its characterized in that: the inner side of the connecting pipe (2) is provided with a piston (3), the outer side of the piston (3) is provided with a spring (4), a threaded sleeve (5) is arranged in the main valve body (1), two threaded rods (6) are symmetrically arranged in the threaded sleeve (5), a limiting groove (7) is formed in each threaded rod (6), a limiting ring (8) is sleeved on the outer side of each threaded rod (6), the outer side of each threaded sleeve (5) is connected with a worm wheel A (9), the front side of each worm wheel A (9) is provided with a worm A (10), an adjusting hand wheel (11) is connected above each worm A (10), a temperature sensor A (12) and a gas flow sensor (13) are arranged in the main valve body (1), a baffle (14) is arranged on the right side of each worm wheel A (9), a worm wheel B (15) is arranged on the right side of each baffle (14), and a worm B (16) is arranged on the front side of each worm wheel B (15), the high-pressure water pump is characterized in that a motor (17) is arranged above the worm B (16), a control device (18) is arranged on the upper portion of the main valve body (1), a display screen (19) and a temperature sensor B (20) are mounted on the control device (18), and a plurality of communicating holes (21) are formed in the middle of the baffle plate (14) and the middle of the worm wheel B (15).

2. The environment-friendly energy-saving heating and ventilation control valve as claimed in claim 1, wherein: the piston (3) is fixedly connected with the spring (4), the spring (4) is fixedly connected with the connecting pipe (2), and the connecting pipe (2) is fixedly installed on the main valve body (1).

3. The environment-friendly energy-saving heating and ventilation control valve as claimed in claim 1, wherein: the novel thread forming machine is characterized in that threads are symmetrically arranged inside the thread sleeve (5), the thread sleeve (5) is in threaded connection with the threaded rod (6), the threaded rod (6) is in sliding connection with the limiting ring (8), the thread sleeve (5) is fixedly connected with the worm wheel A (9), the worm wheel A (9) is in meshed connection with the worm A (10), and the worm A (10) is fixedly connected with the adjusting hand wheel (11).

4. The environment-friendly energy-saving heating and ventilation control valve as claimed in claim 1, wherein: the valve is characterized in that the baffle (14) is fixedly connected with the main valve body (1), the baffle (14) is rotatably connected with a worm wheel B (15), the worm wheel B (15) is meshed with a worm B (16), and the worm B (16) is fixedly installed with a motor (17).

5. The environment-friendly energy-saving heating and ventilation control valve as claimed in claim 1, wherein: the motor (17) is electrically connected with the control device (18), and the control device (18) is electrically connected with the temperature sensor A (12), the gas flow sensor (13), the temperature sensor B (20) and the display screen (19).