CN218063419U

CN218063419U - Air regulating valve with hard sealing and air quantity adjusting functions

Info

Publication number: CN218063419U
Application number: CN202220433369.1U
Authority: CN
Inventors: 艾庆彬; 穆志艳
Original assignee: Tianjin Tiancheng Hengshun Air Duct Co ltd
Current assignee: Tianjin Tiancheng Hengshun Air Duct Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-12-16
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to an air register technical field, and disclose a hard sealed air regulation's air register, including connecting tube, closing plate, connecting tube's lateral wall top fixed mounting has the frame, and the inside bottom of frame is rotated and is connected with the connecting axle, and the top of frame is provided with the bull stick, and the lateral wall of bull stick is close to the fixed position of bottom and installs and be discoid pressure disk, and the top wall fixed mounting of pressure disk has a plurality of latches that are circumference equidistance and distribute, and the inside wall fixed mounting of frame has the limiting plate that corresponds each other with pressure disk top wall. The utility model discloses in, through the elasticity that utilizes supporting spring, promote clamp plate rebound, make the latch card advance the inside of draw-in groove, inject the position of pressure disk, avoid the closing plate to drive the bull stick rotatory, make the condition of the opening grow of closing plate take place, through the elasticity that utilizes supporting spring, so when loosening the carousel, can resume the normal position with the pressure disk, the convenience blocks dead effect to the pressure disk.

Description

Air regulating valve with hard sealing and air quantity adjusting functions

Technical Field

The utility model relates to an air register technical field especially relates to a hard seal air regulation's air register.

Background

The air regulating valve is also called as air regulating valve, is an indispensable central air-conditioning end fitting in 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, and can also be used for mixed regulation of fresh air and return air.

The retrieval application number CN202120736430.5 discloses an air regulating valve for air quantity regulation. Air regulation valve of air regulation includes: a pipe body; the adjusting box is fixedly arranged on the outer wall of the pipe body; the circular baffle is rotatably arranged on the inner wall of the pipe body; the rotating column is rotatably arranged on the inner wall of the top and the inner wall of the bottom of the adjusting box, the top end of the rotating column extends to the upper part of the adjusting box, and the bottom end of the rotating column extends into the pipe body and is fixedly connected with the outer ring of the circular baffle; the rotating disc is fixedly arranged on the rotating column and is positioned in the adjusting box; the side box is fixedly installed on the outer wall of one side of the adjusting box, and an opening is formed in one side of the side box. The utility model provides an air regulation valve of air regulation has the simple operation, can control the amount of wind size, conveniently carries out the advantage installed to the air regulation valve.

However, the inventor finds that the technical scheme still has at least the following defects:

among the above-mentioned prior art scheme, after adjusting the inside air flow of body, still need rotatory knob, the knob rotates and drives the threaded rod and rotate, under the transmission of screw thread, the threaded rod rotates lateral shifting and drives movable plate lateral shifting, thereby drive the one end that two connecting rods are close to each other and move towards the limit incasement, under the articulated transmission of two connecting rods, finally make two sliding blocks remove in opposite directions, thereby make two U-shaped piece remove in opposite directions, finally make two clamp plates remove in opposite directions and contact with the top and the bottom of rolling disc, can continue to rotate the knob this moment and make two clamp plates with the fixed centre gripping of rolling disc, thereby carry on spacingly to the rotating column, although realize the spacing effect to circular baffle, the process of realization is too loaded down with trivial details.

Therefore, the air regulating valve with the hard seal air quantity regulation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a hard air regulation's of sealing air regulation valve.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a hard sealed air regulation's air register, including the connecting tube, the closing plate, the lateral wall top fixed mounting of connecting tube has the frame, the inside bottom of frame is rotated and is connected with the connecting axle, the top of frame is provided with the bull stick, the lateral wall of bull stick is close to the fixed position of bottom and installs and is discoid pressure disk, the top wall fixed mounting of pressure disk has a plurality of latches that are circumference equidistance and distribute, the inside wall fixed mounting of frame has the limiting plate that corresponds each other with pressure disk top wall, a plurality of draw-in grooves that correspond each other with the latch have been seted up to the bottom wall of limiting plate.

Preferably, the bottom end of the rotating rod penetrates through the top wall surface of the outer frame and extends into the outer frame, and the rotating disc is fixedly mounted on the top wall surface of the rotating rod.

Preferably, the top wall of the connecting shaft is provided with a rectangular square groove, and the bottom wall of the rotating rod is fixedly provided with an embedded rod which is connected with the inner side wall of the square groove in a sliding manner.

Preferably, the inner bottom wall surface of the outer frame is fixedly connected with a support spring sleeved on the side wall of the connecting shaft.

Preferably, the bottom end of the side wall of the rotating rod is fixedly provided with a pressing plate which is attached to the top end of the supporting spring.

Preferably, the inner part of the connecting pipeline is rotatably connected with a sealing plate, and the bottom end of the connecting shaft penetrates through the side wall of the connecting pipeline and is fixedly connected with the side wall of the sealing plate.

Advantageous effects

The utility model provides a hard seal air regulation's air register. The method has the following beneficial effects:

(1) This air regulating valve of hard seal air regulation, when the opening angle of closing plate needs to be adjusted, through pressing the carousel, make the bull stick downstream, make the latch break away from the inside of draw-in groove, then rotate the carousel, make the carousel drive the bull stick and rotate, the bull stick drives the connecting axle through the embedding pole and rotates, make the connecting axle drive the closing plate and rotate, thereby adjust the angle of closing plate, the effect of the inside mobile amount of wind of connecting pipe has been reached conveniently to adjust, because clamp plate and supporting spring laminate each other, so when the bull stick moves down, the clamp plate can move along with the bull stick, supporting spring consequently compresses, elasticity through utilizing supporting spring, promote clamp plate rebound, make the inside of latch card entering draw-in groove, prescribe a limit to the position of pressure disk, avoid the closing plate to drive the bull stick rotation, the condition of the opening grow of closing plate takes place, through utilizing supporting spring's elasticity, so when loosening the carousel, can resume the normal position with the pressure disk, conveniently carry out the dead effect of card to the pressure disk.

(2) This air regulation valve of hard seal air regulation because the square groove is the rectangle form, and embedding pole and square groove sliding connection are in the same place, so the embedding pole card is in the inside of square groove, makes things convenient for the connecting axle to rotate along with the bull stick, when avoiding the bull stick rotatory, the connecting axle can not take place along with the condition that the bull stick carries out the rotation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of a hard-seal air volume adjusting air regulating valve of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the pressure plate structure of the present invention.

Illustration of the drawings:

1. connecting a pipeline; 2. a sealing plate; 3. an outer frame; 4. a connecting shaft; 5. a rotating rod; 6. a turntable; 7. a platen; 8. clamping teeth; 9. a limiting plate; 10. a card slot; 11. a square groove; 12. an embedded rod; 13. pressing a plate; 14. supporting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example (b): the utility model provides a hard air regulation's of sealing air regulation valve, as shown in fig. 1-3, including connecting tube 1, closing plate 2, connecting tube 1's inside rotation is connected with closing plate 2, and connecting tube 1's lateral wall top fixed mounting has frame 3, and the inside bottom of frame 3 is rotated and is connected with connecting axle 4, and connecting axle 4's bottom is run through connecting tube 1's lateral wall and is in the same place with closing plate 2's lateral wall fixed connection, through being in the same place connecting axle 4 and closing plate 2 fixed connection, can drive closing plate 2 and rotate when making swivelling joint axle 4 to adjust the flow velocity of connecting tube 1 inside air.

The top of frame 3 is provided with bull stick 5, and the top wall that frame 3 was run through to the bottom of bull stick 5 extends to the inside of frame 3, and the top wall fixed mounting of bull stick 5 has carousel 6, conveniently rotates bull stick 5 through carousel 6.

A disk-shaped pressure plate 7 is fixedly arranged at the position of the side wall of the rotating rod 5 close to the bottom, a plurality of clamping teeth 8 which are distributed at equal intervals in the circumference are fixedly arranged on the wall surface at the top of the pressure plate 7, a limiting plate 9 which corresponds to the wall surface at the top of the pressure plate 7 is fixedly arranged on the inner side wall of the outer frame 3, A plurality of clamping grooves 10 corresponding to the clamping teeth 8 are formed in the bottom wall face of the limiting plate 9, the clamping teeth 8 can be clamped into the clamping grooves 10 by corresponding the clamping grooves 10 to the clamping teeth 8, and the pressing plate 7 is clamped.

The square groove 11 that is the rectangle form is seted up to the top wall of connecting axle 4, and the bottom wall fixed mounting of bull stick 5 has embedding pole 12 with the inside wall sliding connection of square groove 11 together, through being in the same place embedding pole 12 and square groove 11 sliding connection, and square groove 11 is the rectangle form, when making bull stick 5 rotatory, can drive connecting axle 4 and rotate together to the opening angle of adjustment closing plate 2.

The inside bottom wall fixedly connected with cover of frame 3 has supporting spring 14 on the lateral wall of connecting axle 4, and the lateral wall bottom fixed mounting of bull stick 5 has the clamp plate 13 of laminating each other with supporting spring 14's top, through laminating clamp plate 13 and supporting spring 14 each other, compresses supporting spring 14, through utilizing supporting spring 14's elasticity, promotes clamp plate 13 rebound, makes the inside of latch 8 card income draw-in groove 10.

The utility model discloses a theory of operation:

when in use, when the opening angle of the sealing plate 2 needs to be adjusted, by pressing the rotary plate 6, the rotary rod 5 is made to move downwards, the latch 8 is made to be separated from the inside of the clamping groove 10, then the rotary plate 6 is rotated, the rotary plate 6 is made to drive the rotary rod 5 to rotate, the rotary rod 5 drives the connecting shaft 4 to rotate through the embedding rod 12, the connecting shaft 4 drives the sealing plate 2 to rotate, thereby adjusting the angle of the sealing plate 2, and achieving the effect of conveniently adjusting the air quantity flowing inside the connecting pipeline 1, because the pressing plate 13 is mutually attached to the supporting spring 14, when the rotary rod 5 moves downwards, the pressing plate 13 can move along with the rotary rod 5, the supporting spring 14 is compressed, by utilizing the elasticity of the supporting spring 14, the pressing plate 13 is pushed to move upwards, the latch 8 is clamped into the inside of the clamping groove 10, the position of the pressing plate 7 is limited, the rotation of the rotary rod 5 driven by the sealing plate 2 is avoided, the opening of the sealing plate 2 is made to become large, by utilizing the elasticity of the supporting spring 14, when the rotary plate 6 is loosened, the clamping groove 7 can be restored to the original position, and the pressing plate 7 can be conveniently clamped.

When using, because square groove 11 is the rectangle form, and embedding pole 12 is in the same place with square groove 11 sliding connection, so embedding pole 12 is the card in the inside of square groove 11, makes things convenient for connecting axle 4 to rotate along with bull stick 5, when avoiding bull stick 5 to rotate, and connecting axle 4 can not take place along with the circumstances that bull stick 5 rotated.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hard air regulation valve who seals air regulation, includes connecting tube (1), closing plate (2), its characterized in that: the utility model discloses a pressure cooker, including connecting pipe (1), the inside bottom of frame (3) is connected with connecting axle (4), the top of frame (3) is provided with bull stick (5), the position fixed mounting that the lateral wall of bull stick (5) is close to the bottom has and is discoid pressure disk (7), the top wall fixed mounting of pressure disk (7) has a plurality of latches (8) that are circumference equidistance and distribute, the inside wall fixed mounting of frame (3) has limiting plate (9) that correspond each other with pressure disk (7) top wall, a plurality of draw-in grooves (10) that correspond each other with latch (8) are seted up to the bottom wall of limiting plate (9).

2. The hard-seal air volume adjusting air regulating valve according to claim 1, characterized in that: the bottom of bull stick (5) runs through the inside that the top wall of frame (3) extended to frame (3), and the top wall fixed mounting of bull stick (5) has carousel (6).

3. The hard-seal air volume adjusting air regulating valve according to claim 1, characterized in that: the top wall of the connecting shaft (4) is provided with a rectangular square groove (11), and the bottom wall of the rotating rod (5) is fixedly provided with an embedded rod (12) which is connected with the inner side wall of the square groove (11) in a sliding manner.

4. The hard-seal air volume adjusting air regulating valve according to claim 1, characterized in that: and the wall surface of the bottom inside the outer frame (3) is fixedly connected with a supporting spring (14) sleeved on the side wall of the connecting shaft (4).

5. The hard-seal air volume adjusting air regulating valve according to claim 4, characterized in that: and a pressing plate (13) which is attached to the top end of the supporting spring (14) is fixedly arranged at the bottom end of the side wall of the rotating rod (5).

6. The hard-seal air volume adjusting air regulating valve according to claim 1, characterized in that: the inner part of the connecting pipeline (1) is rotatably connected with a sealing plate (2), and the bottom end of the connecting shaft (4) penetrates through the side wall of the connecting pipeline (1) and is fixedly connected with the side wall of the sealing plate (2).