CN217817322U

CN217817322U - Novel electric air volume adjusting valve for heating ventilation air conditioner

Info

Publication number: CN217817322U
Application number: CN202221685298.0U
Authority: CN
Inventors: 庞斯阳
Original assignee: Shenyang Railway Survey Design Consulting Co ltd
Current assignee: Shenyang Railway Survey Design Consulting Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-15
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to an air regulation technical field just discloses a novel warm idle call of ventilating electronic air regulation valve, including installation frame, pressure shaft collar, central bull stick, blade and extension strip, extend one side fixedly connected with rubber strip of strip, the one end swing joint of central bull stick has first bevel gear, the inboard fixedly connected with side strake of installation frame. This novel warm idle call electric air regulation valve that leads to, through the setting of extension strip and rubber strip, the blade has partly emergence coincidence when closed, thereby make this device inseparabler when closed, reduce the emergence of leaking out, thereby play and reduce extravagantly, energy saving's effect, thereby improve the practicality of this device, and the setting of pressure axle collar, make central bull stick when rotating more smooth, reduce the friction between central bull stick and the installation frame, thereby reduce the friction loss between this device part, prolong the life of this device.

Description

Novel electric air volume adjusting valve for heating ventilation air conditioner

Technical Field

The utility model relates to an air regulation technical field specifically is a novel warm idle call electric air regulation valve that leads to.

Background

The general air conditioner is an air conditioner having heating, ventilating and air conditioning functions. The main functions of the heating, ventilating and air conditioning comprise: heating, ventilation and air conditioning, and along with the continuous improvement and perfection of building facilities, the heating leads to the air conditioner and has become the essential instrument that improves the comfort level of life in people's life, and according to the difference of work type, the heating leads to the air conditioner and can divide into two categories, the first kind is the air conditioning system of air ration, it is along with the change of sensible heat load easily, easily cause energy loss, the second kind is air conditioning system of variable air volume, along with the reduction of sensible heat load, it adjusts the room temperature through the terminal reduction air supply volume, reduce reheat loss, simultaneously along with the reduction of the system amount of wind, the corresponding electric energy that reduces the fan and consume, further save energy, so the heating leads to the air conditioner of second kind uses more and more extensively, the mode of adjusting the amount of wind usually adopts a plurality of blades combination to form, although the processing degree of difficulty and the equipment degree of difficulty have reduced a lot, but because the structure of blade often is simple, can leave certain gap, thereby make the actual effect of heating leads to the air conditioner when using be less than theoretical effect, cause extra waste, and the blade directly installs, most easily cause the rotating part of blade to be in the frame in the not hard up in the installation, thereby the appearance is not hard up repeatedly, thereby further reduce the work effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel warm idle call electric air regulation valve that leads to has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel warm idle call of ventilating electric air regulation valve, includes the installation frame, the inboard bottom of installation frame is seted up flutedly, the pressure axle collar is installed to the inboard of recess, the center department swing joint of pressure axle collar has central bull stick, the fixed surface of central bull stick is connected with the blade, one side fixedly connected with of blade extends the strip, extend one side fixedly connected with rubber strip of strip, the one end swing joint of central bull stick has first bevel gear, the inboard fixedly connected with side strip of installation frame.

Optionally, the upper surface of the installation frame is fixedly connected with a protection frame, and one end of the protection frame is provided with a servo motor.

Optionally, the output end of the servo motor is in splined connection with a transmission shaft, and the surface of the transmission shaft is fixedly connected with a second bevel gear.

Optionally, the upper surface of the protection frame is movably connected with a dustproof cover plate.

Optionally, a groove is formed in the inner side of the protection frame, and a bearing is arranged on the inner side of the groove.

Optionally, the upper surface of the first bevel gear is movably connected with a limiting cap.

(III) advantageous effects

The utility model provides a novel warm idle call of ventilating is with electronic air regulation valve possesses following beneficial effect:

this novel warm idle call electric air regulation valve that leads to, through the setting of extension strip and rubber strip, the blade has partly emergence coincidence when closed, thereby make this device inseparabler when closed, reduce the emergence of leaking out, thereby play and reduce extravagantly, energy saving's effect, thereby improve the practicality of this device, and the setting of pressure axle collar, make central bull stick when rotating more smooth, reduce the friction between central bull stick and the installation frame, thereby reduce the friction loss between this device part, prolong the life of this device.

Drawings

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

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is a schematic view of the structure of the central rotating rod of the present invention.

In the figure: 1. installing an outer frame; 2. a pressure collar; 3. a central rotating rod; 4. a blade; 5. an extension bar; 6. a rubber strip; 7. a first bevel gear; 8. a side bar; 9. a protective frame; 10. a servo motor; 11. a drive shaft; 12. a second bevel gear; 13. a dust-proof cover plate; 14. a bearing; 15. a limiting cap.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a novel electric air volume adjusting valve for a heating ventilation air conditioner comprises an installation outer frame 1, wherein the bottom of the inner side of the installation outer frame 1 is provided with a groove, the inner side of the groove is provided with a pressure shaft collar 2, the pressure shaft collar 2 is divided into three subdivided components which are the same in shape and different in direction, and a ball is positioned at the center of the annular gland, the gland is responsible for bearing the load parallel to the central line defense line, the ball is used for reducing the friction force between the two glands to ensure that the gland rolls smoothly, the center of the pressure shaft collar 2 is movably connected with a central rotating rod 3, the surface of the central rotating rod 3 is fixedly connected with a blade 4, one side of the blade 4 is fixedly connected with an extension strip 5, one side of the extension strip 5 is fixedly connected with a rubber strip 6, one end of the central rotating rod 3 is movably connected with a first bevel gear 7, and the inner side of the installation outer frame 1 is fixedly connected with a side edge strip 8, the upper surface of the mounting outer frame 1 is fixedly connected with a protective frame 9, one end of the protective frame 9 is provided with a servo motor 10, the output end of the servo motor 10 is in splined connection with a transmission shaft 11, the surface of the transmission shaft 11 is fixedly connected with a second bevel gear 12, the upper surface of the protective frame 9 is movably connected with a dustproof cover plate 13, the inner side of the protective frame 9 is provided with a groove, the inner side of the groove is provided with a bearing 14, the upper surface of the first bevel gear 7 is movably connected with a limit cap 15, after the device is mounted by a worker, the worker can start the servo motor 10 through a control switch, so that the servo motor 10 can drive the transmission shaft 11 to rotate, so that the transmission shaft 11 drives the central rotating rod 3 to rotate through the first bevel gear 7 and the second bevel gear 12, so that the angle of the central rotating rod 3 for driving the blades 4 is changed, and through the arrangement of the extension strip 5 and the rubber strip 6, the blade 4 has some emergence coincidence when the closure, thereby make this device inseparabler when the closure, reduce the emergence of leaking out, thereby play and reduce extravagantly, the effect of energy saving, thereby improve the practicality of this device, and the setting of pressure axle collar 2, make central bull stick 3 more in the same direction as smooth when rotating, reduce the friction between central bull stick 2 and the installation frame 1, thereby reduce the friction loss between this device part, prolong the life of this device, this disclosed embodiment has left out the detailed description of known function and known part, for guaranteeing the compatibility of equipment, the operating means who adopts all keeps unanimous with market apparatus parameter.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows: after the staff has installed this device, the staff can start servo motor 10 through control switch, thereby make servo motor 10 can drive transmission shaft 11 and rotate, thereby make transmission shaft 11 drive center bull stick 3 through first bevel gear 7 and second bevel gear 12 and rotate, thereby make the angle that center bull stick 3 drove blade 4 change, and through the setting of extension strip 5 and rubber strip 6, blade 4 has partly emergence coincidence when the closure, thereby make this device inseparabler when the closure, reduce the emergence of leaking out, thereby play and reduce extravagantly, the effect of energy saving, thereby improve the practicality of this device, and the setting of pressure axle collar 2, make center bull stick 3 more smooth when rotating, reduce the friction between center bull stick 2 and the installation frame 1, thereby reduce the friction loss between this device part, the life of this device is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel warm idle call electric air volume adjusting valve that leads to, includes installation frame (1), its characterized in that: the utility model discloses a pressure shaft collar (2) is installed to the inboard bottom of installation frame (1) is seted up flutedly, pressure shaft collar (2) are installed to the inboard of recess, the center department swing joint of pressure shaft collar (2) has central bull stick (3), the fixed surface of central bull stick (3) is connected with blade (4), one side fixedly connected with of blade (4) extends strip (5), one side fixedly connected with rubber strip (6) of extending strip (5), the one end swing joint of central bull stick (3) has first bevel gear (7), the inboard fixedly connected with side strip (8) of installation frame (1).

2. The novel electric air volume adjusting valve for the heating, ventilating and air conditioning as claimed in claim 1, characterized in that: the upper surface of the installation outer frame (1) is fixedly connected with a protection frame (9), and one end of the protection frame (9) is provided with a servo motor (10).

3. The novel electric air volume adjusting valve for the heating, ventilating and air conditioning as claimed in claim 2, characterized in that: the output end of the servo motor (10) is in splined connection with a transmission shaft (11), and the surface of the transmission shaft (11) is fixedly connected with a second bevel gear (12).

4. The novel electric air volume adjusting valve for the heating, ventilating and air conditioning as claimed in claim 2, characterized in that: the upper surface of the protective frame (9) is movably connected with a dustproof cover plate (13).

5. The novel electric air volume adjusting valve for the heating, ventilating and air conditioning as claimed in claim 2, characterized in that: the inner side of the protective frame (9) is provided with a groove, and the inner side of the groove is provided with a bearing (14).

6. The novel electric air volume adjusting valve for the heating, ventilating and air conditioning as claimed in claim 1, characterized in that: the upper surface of the first bevel gear (7) is movably connected with a limiting cap (15).