CN211977170U

CN211977170U - Terminal air volume adjusting device for heating ventilation air conditioner

Info

Publication number: CN211977170U
Application number: CN201922238489.7U
Authority: CN
Inventors: 赵宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-20
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a terminal air regulation device for heating and ventilating air conditioner, which comprises a fixed frame, fixed frame upper surface left side fixed mounting has the installing frame, top fixed mounting has servo motor in the installing frame, servo motor's output and transmission axostylus axostyle are connected, transmission axostylus axostyle is arranged fixed frame inner wall upper surface left side and transmission axostylus axostyle bottom perpendicularly in and is connected with the action wheel. The utility model discloses a cooperation of servo motor, transmission axostylus axostyle and blade is used, and servo motor passes through the transmission axostylus axostyle and drives the blade and rotate, can adjust the angle of blade to adjust the wind speed, and through the air velocity transducer on angle sensor on the action wheel and the blade, can detect blade pivoted angle and wind speed, make things convenient for the staff to adjust according to the demand, replaced traditional artifical manual rotation valve regulation.

Description

Terminal air volume adjusting device for heating ventilation air conditioner

Technical Field

The utility model relates to a warm logical air conditioner technical field specifically is a terminal air volume adjusting device for warm logical air conditioner.

Background

The heating ventilation air conditioner is an air conditioner with the functions of heating, ventilation and air conditioning, and the main functions of the heating ventilation air conditioner comprise the three aspects of heating, ventilation and air conditioning. The air regulating valve is an indispensable central air-conditioning end fitting in the ventilation, air-conditioning and air purification engineering of industrial factory buildings and civil buildings, is generally used in air-conditioners and ventilation system pipelines, is used for regulating the air quantity of branch pipes, can also be used for mixing and regulating fresh air and return air,

however, the existing process for adjusting the terminal air volume of the heating ventilation air conditioner has the following defects: 1. at present, in the process of adjusting the air volume at the tail end of a heating ventilation air conditioner, most of used air volume adjusting valves are manual air valves, and the process is troublesome. 2. The dustproof effect at the tail end of the existing heating ventilation air conditioner is poor, and dust can easily enter from the outside. Therefore, we propose a terminal air volume adjusting device for heating ventilation and air conditioning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal air regulation device for heating and ventilating air conditioner, through servo motor, the cooperation of transmission axostylus axostyle and blade is used, servo motor passes through the transmission axostylus axostyle and drives the blade and rotate, can adjust the angle of blade, thereby adjust the wind speed, and through the air velocity transducer on the angle sensor on the action wheel and the blade, can detect blade pivoted angle and wind speed, make things convenient for the staff to adjust according to the demand, traditional manual rotation valve regulation of manual has been replaced, through the dustproof screen panel of fixed frame opening part, can play dirt-proof effect, effectually avoided external dust to get into in the fixed frame, and is comparatively practical, the problem that provides in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a tail end air quantity adjusting device for a heating ventilation air conditioner comprises a fixing frame, wherein a mounting frame is fixedly mounted on the left side of the upper surface of the fixing frame, a servo motor is fixedly mounted at the top in the mounting frame, the output end of the servo motor is connected with a transmission shaft lever, the transmission shaft lever is vertically arranged on the left side of the upper surface of the inner wall of the fixing frame, and the bottom of the transmission shaft lever is connected with a driving wheel;

the wind speed sensor is arranged in the middle of the surface of each blade;

fixed frame outer wall left side middle part fixed mounting has control panel, display screen, singlechip and regulation and control button are installed in proper order from the top down to the control panel surface, control panel bottom electric connection has the circular telegram wire.

As a preferred embodiment of the utility model, the driven wheel is arranged on the right side of the upper surface of the inner wall of the fixed frame.

As a preferred embodiment of the utility model, the bottom rotates the connection in the fixed frame of blade bottom.

As a preferred embodiment of the present invention, the fixed frame front opening is fixedly installed with a dust screen.

As a preferred embodiment of the utility model, angle sensor and air velocity transducer's data output end all is connected with the data input part of singlechip, the signal output part of singlechip is connected with display screen and servo motor's signal input part respectively.

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

1. the utility model discloses a terminal air volume adjusting device for heating and ventilating air conditioner uses through the cooperation of servo motor, transmission axostylus axostyle and blade, and servo motor passes through the transmission axostylus axostyle and drives the blade rotation, can adjust the angle of blade to adjust the wind speed, and through the angular transducer on the action wheel and the wind speed sensor on the blade, can detect blade pivoted angle and wind speed, make things convenient for the staff to adjust according to the demand, replaced traditional artifical manual rotation valve regulation.

2. The utility model discloses a terminal air regulation device for warm logical air conditioner through the dustproof screen panel of fixed frame opening part, can play dirt-proof effect, has effectually avoided external dust to get into in the fixed frame, and is comparatively practical.

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 view of the whole structure of the terminal air volume adjusting device for heating ventilation and air conditioning of the present invention;

fig. 2 is a schematic view of the internal structure of the fixing frame of the terminal air volume adjusting device for heating ventilation and air conditioning of the present invention;

fig. 3 is the schematic view of the terminal air volume adjusting device for heating ventilation air conditioner, which is in the operation structure of the sensor and the air velocity transducer.

In the figure: the wind speed sensor comprises a mounting frame 1, a fixing frame 2, a control panel 3, a display screen 4, a single chip microcomputer 5, a regulation and control button 6, a power-on wire 7, a dustproof mesh enclosure 8, an angle sensor 9, a driving wheel 10, a servo motor 11, a transmission shaft rod 12, a transmission belt 13, a driven wheel 14, blades 15 and a wind speed sensor 16.

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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a tail end air quantity adjusting device for a heating ventilation air conditioner comprises a fixing frame 2, wherein a mounting frame 1 is fixedly mounted on the left side of the upper surface of the fixing frame 2, a servo motor 11 is fixedly mounted at the top in the mounting frame 1, the output end of the servo motor 11 is connected with a transmission shaft lever 12, the transmission shaft lever 12 is vertically arranged on the left side of the upper surface of the inner wall of the fixing frame 2, and the bottom of the transmission shaft lever 12 is connected with a driving wheel 10;

the wind power generation device is characterized in that an angle sensor 9 is installed on the driving wheel 10, a transmission belt 13 is connected to the driving wheel 10, the other end of the transmission belt 13 is connected with a driven wheel 14, blades 15 are fixedly installed at the bottoms of the driving wheel 10 and the driven wheel 14, and a wind speed sensor 16 is fixedly installed in the middle of the surface of each blade 15;

fixed mounting has control panel 3 in the middle part of 2 outer walls of fixed frame left sides, 3 surface from the top down of control panel installs display screen 4, singlechip 5 and adjustment and control button 6 in proper order, 3 bottom electric connection of control panel has circular telegram wire 7.

In the present embodiment (see fig. 2), the driven wheel 14 is disposed on the right side of the upper surface of the inner wall of the fixed frame 2.

In this embodiment (see fig. 2), the bottom of the fixed frame 2 at the bottom of the blade 15 is rotatably connected.

In this embodiment (see fig. 1), a dust-proof mesh enclosure 8 is fixedly installed at the opening of the front side of the fixing frame 2, and the dust-proof mesh enclosure 8 can play a dust-proof role.

In this embodiment (see fig. 3), the data output ends of the angle sensor 9 and the air speed sensor 16 are both connected to the data input end of the single chip microcomputer 5, and the signal output end of the single chip microcomputer 5 is connected to the signal input ends of the display screen 4 and the servo motor 11, respectively.

The utility model discloses in: the model of the angle sensor 9 is PY201, the model of the wind speed sensor 16 is EC-100, the model of the servo motor 11 is 1FK7, and the model of the singlechip 5 is 80C 51.

It should be noted that the utility model relates to a terminal air volume adjusting device for heating ventilation air conditioner, including 1 mounting frame, 2 fixed frames, 3 control panel, 4 display screens, 5 single-chip microcomputer, 6 regulation and control buttons, 7 electrified wire, 8 dustproof mesh enclosures, 9 angle sensor, 10 action wheels, 11 servo motor, 12 transmission shaft lever, 13 transmission belt, 14 driven wheel, 15 blades, 16 wind speed sensor, the part is general standard component or the part that technicians in this field know, its structure and principle all can be known through technical manual or through conventional test method, when a terminal air volume adjusting device for heating ventilation air conditioner uses, through the cooperation of servo motor 11, transmission shaft lever 12 and blade 15, servo motor 11 drives blade 15 through transmission shaft lever 12 and rotates, can adjust the angle of blade 15, thereby adjust the wind speed, and through angle sensor 9 on the action wheel 10 and the wind speed sensor 16 on the blade 15, can detect blade 15 pivoted angle and wind speed, make things convenient for the staff to adjust according to the demand, replaced traditional artifical manual rotation valve regulation, through the dust screen 8 of fixed frame 2 openings part, can play dirt-proof effect, effectually avoided in external dust gets into fixed frame 2, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a terminal air regulation device for heating and ventilation air conditioner, includes fixed frame (2), its characterized in that: the left side of the upper surface of the fixed frame (2) is fixedly provided with a mounting frame (1), the top in the mounting frame (1) is fixedly provided with a servo motor (11), the output end of the servo motor (11) is connected with a transmission shaft lever (12), the transmission shaft lever (12) is vertically arranged on the left side of the upper surface of the inner wall of the fixed frame (2), and the bottom of the transmission shaft lever (12) is connected with a driving wheel (10);

an angle sensor (9) is installed on the driving wheel (10), a transmission belt (13) is connected to the driving wheel (10), the other end of the transmission belt (13) is connected with the driven wheel (14), blades (15) are fixedly installed at the bottoms of the driving wheel (10) and the driven wheel (14), and an air speed sensor (16) is fixedly installed in the middle of the surface of each blade (15);

fixed frame (2) outer wall left side middle part fixed mounting has control panel (3), display screen (4), singlechip (5) and control button (6) are installed in proper order to control panel (3) surface from the top down, control panel (3) bottom electric connection has circular telegram wire (7).

2. The terminal air volume adjusting device for heating, ventilating and air conditioning as claimed in claim 1, wherein: the driven wheel (14) is arranged on the right side of the upper surface of the inner wall of the fixed frame (2).

3. The terminal air volume adjusting device for heating, ventilating and air conditioning as claimed in claim 1, wherein: the bottom of the blade (15) is rotatably connected with the bottom of the fixed frame (2).

4. The terminal air volume adjusting device for heating, ventilating and air conditioning as claimed in claim 1, wherein: the fixed frame (2) is fixedly provided with a dustproof mesh enclosure (8) at the front opening.

5. The terminal air volume adjusting device for heating, ventilating and air conditioning as claimed in claim 1, wherein: the data output ends of the angle sensor (9) and the air speed sensor (16) are connected with the data input end of the single chip microcomputer (5), and the signal output end of the single chip microcomputer (5) is connected with the signal input ends of the display screen (4) and the servo motor (11) respectively.