CN214578921U

CN214578921U - Double-layer heat-preservation air valve of air conditioner

Info

Publication number: CN214578921U
Application number: CN202120834286.9U
Authority: CN
Inventors: 周明辉
Original assignee: Ningbo Easter Ventilation Engineering Co ltd
Current assignee: Ningbo Easter Ventilation Engineering Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-02
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to an air conditioner blast gate technical field just discloses a double-deck heat preservation blast gate of air conditioner, which comprises a valve body, the inside of valve body is equipped with first blade and second blade, just the one end of valve body is equipped with sealed frame, sealed frame is located one side of first blade, just sealed frame pass through the spring with valve body elastic connection, one side of valve body is equipped with the fixed slot, just the opposite side of valve body is equipped with the opening, the open-ended outside is equipped with the refuse collection box, be equipped with spliced pole and slider in the fixed slot. The utility model discloses a set up a sealed frame that can move about in the outside of first blade, because sealed frame only needs slide along the valve body, consequently, the clearance between sealed frame and the valve body is less, and the clearance between first blade and the valve body is great, and under the normal condition, first blade is hugged closely to sealed frame, can play a sealed effect of enhancement to the valve body through sealed frame, can play better heat preservation effect like this.

Description

Double-layer heat-preservation air valve of air conditioner

Technical Field

The utility model relates to an air conditioner air valve technical field specifically is a double-deck heat preservation air valve of air conditioner.

Background

In an air conditioning system, an air valve is mainly used for adjusting the air volume of a branch pipe and can also be used for mixing and adjusting fresh air and return air. The double-layer air valve is one of air valves, and the main difference is that two adjusting blades are arranged in the double-layer air valve. Under normal conditions, the blade is required to rotate, enough clearance is required to be reserved between the blade and the valve body, however, after the clearance is reserved, the air leakage condition exists, and therefore the heat insulation performance of the air-conditioning pipeline is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-deck heat preservation blast gate of air conditioner possesses the effectual beneficial effect that keeps warm, and it is great to have solved the clearance between mentioned blade and the valve body among the above-mentioned background art, influences the problem of pipeline heat preservation performance.

The utility model provides a following technical scheme: the utility model provides a double-deck heat preservation blast gate of air conditioner, includes the valve body, the inside of valve body is equipped with first blade and second blade, just the one end of valve body is equipped with sealed frame, sealed frame is located one side of first blade, just sealed frame pass through the spring with valve body elastic connection, one side of valve body is equipped with the fixed slot, just the opposite side of valve body is equipped with the opening, the open-ended outside is equipped with the refuse collection box, be equipped with spliced pole and slider in the fixed slot, the one end of spliced pole pass the valve body and with sealed frame fixed connection, just the other end of spliced pole pass through the connecting rod with slider fixed connection, the slider with valve body sliding connection, just the one end of slider stretches into to the valve body inboard.

As an alternative scheme of the double-deck heat preservation blast gate of air conditioner, wherein: be equipped with first fixed axle and second fixed axle in the valve body, the one end of first fixed axle runs through first blade and through the bearing with the valve body rotates and connects, the one end of second fixed axle runs through the second blade and through the bearing with the valve body rotates and connects.

As an alternative scheme of the double-deck heat preservation blast gate of air conditioner, wherein: and a first motor for driving the first fixed shaft to rotate and a second motor for driving the second fixed shaft to rotate are arranged on one side of the valve body.

As an alternative scheme of the double-deck heat preservation blast gate of air conditioner, wherein: the waste collection box is rectangular, and the waste collection box is detachably connected with the valve body through a screw.

As an alternative scheme of the double-deck heat preservation blast gate of air conditioner, wherein: the valve body is the rectangle form, just the valve body is kept away from the one end of sealed frame is equipped with the connection frame, be equipped with the screw fixation hole on the connection frame.

As an alternative scheme of the double-deck heat preservation blast gate of air conditioner, wherein: the valve body is close to the one end of sealed frame is equipped with a plurality of fixed ear, just fixed ear with the one end fixed connection of spring.

The utility model discloses possess following beneficial effect:

1. this double-deck heat preservation blast gate of air conditioner sets up a sealed frame that can move about through the outside at first blade, because sealed frame only need slide along the valve body, consequently, the clearance between sealed frame and the valve body is less, and the clearance between first blade and the valve body is great, and under the normal condition, first blade is hugged closely to sealed frame, can play a sealed effect to first blade through sealed frame, can play better heat preservation effect like this.

2. This double-deck heat preservation blast gate of air conditioner, upside through at the valve body sets up a fixed slot, be equipped with the slider in the fixed slot, connecting rod and spliced pole, when closing the valve, the second blade rotates earlier, the second blade is when rotating, can promote the slider earlier, thereby drive the motion of sealed frame, along with the rotation of second blade, the second blade can break away from the contact with the slider after rotatory certain angle, at this moment, sealed frame can return the normal position under the effect of spring, sealed frame can strike on first blade, thereby will adhere to the debris shake on sealed frame and fall, can effectively guarantee the sealed effect of sealed frame.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the valve body of the present invention.

Fig. 3 is a front view of the sealing frame of the present invention.

In the figure: 1. a valve body; 2. a first blade; 3. a second blade; 4. a sealing frame; 5. a spring; 6. fixing grooves; 7. an opening; 8. a waste collection box; 9. connecting columns; 10. a slider; 11. a connecting rod; 12. a first fixed shaft; 13. a second fixed shaft; 14. a first motor; 15. a second motor; 16. a connecting frame; 17. screw fixing holes; 18. and fixing the ears.

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.

Examples

Please refer to fig. 1-3, a double-layer heat preservation air valve for an air conditioner, includes a valve body 1, a first blade 2 and a second blade 3 are arranged inside the valve body 1, a sealing frame 4 is arranged at one end of the valve body 1, the sealing frame 4 is arranged at one side of the first blade 2, the sealing frame 4 is elastically connected with the valve body 1 through a spring 5, a fixing groove 6 is arranged at one side of the valve body 1, an opening 7 is arranged at the other side of the valve body 1, a waste collecting box 8 is arranged outside the opening 7, a connecting column 9 and a sliding block 10 are arranged in the fixing groove 6, one end of the connecting column 9 penetrates through the valve body 1 and is fixedly connected with the sealing frame 4, the other end of the connecting column 9 is fixedly connected with the sliding block 10 through a connecting rod 11, the sliding block 10 is slidably connected with the valve body 1, and one end of the sliding block 10 extends into the inner side of the valve body 1.

Through setting up a sealing frame 4 that can move about in the outside at first blade 2, first blade 2 is rotatable, therefore, need leave sufficient clearance between first blade 2 and valve body 1, and sealing frame 4 then only need slide along valve body 1, therefore, the clearance between sealing frame 4 and the valve body 1 is less, under normal condition, first blade 2 is hugged closely to sealing frame 4, can play a sealed effect to valve body 1 through sealing frame 4, prevent that air conditioning or steam from leaking in a large number from the clearance between first blade 2 and the valve body 1, can play better heat preservation effect like this, when opening the valve, first blade 2 can push sealing frame 4 open, sealing frame 4 also can not influence the use of first blade 2 like this.

The specific working principle is as follows: when the valve is used, the first blade 2 and the second blade 3 do not rotate simultaneously, firstly, when the valve needs to be opened, because the first blade 2 is clung to the sealing frame 4, when the first blade 2 rotates, the first blade 2 can push the sealing frame 4 to move, then the second blade 3 rotates, when the valve is closed, because sundries can be attached to the sealing frame 4, at the moment, the first blade 2 keeps still, the second blade 3 rotates 90 degrees anticlockwise, when the second blade 3 rotates, the sliding block 10 can be pushed firstly, under the push of the sliding block 10, the connecting rod 11 and the connecting column 9, the sealing frame 4 can move towards the outer side direction of the valve body 1, along with the rotation of the second blade 3, the second blade 3 can be separated from the sliding block 10 after rotating to a certain angle, at the moment, the sealing frame 4 can return to the original position under the action of the spring 5, and at this moment, the sealing frame 4 can impact on the first blade 2, thereby shaking off the foreign materials attached to the sealing frame 4.

It should be noted that, the inner wall of the valve body 1 is provided with a chute, and the sealing frame 4 is further connected with the valve body 1 in a sliding manner through the chute, so that the stability is better.

Further, a first fixed shaft 12 and a second fixed shaft 13 are arranged in the valve body 1, one end of the first fixed shaft 12 penetrates through the first blade 2 and is rotatably connected with the valve body 1 through a bearing, and one end of the second fixed shaft 13 penetrates through the second blade 3 and is rotatably connected with the valve body 1 through a bearing. One side of the valve body 1 is provided with a first motor 14 for driving the first fixed shaft 12 to rotate and a second motor 15 for driving the second fixed shaft 13 to rotate.

The first motor 14 and the second motor 15 are both servo motors, the first motor 14 can drive the first fixing shaft 12 and the first blade 2 to rotate, and the second motor 15 can drive the second fixing shaft 13 and the second blade 3 to rotate.

Further, the waste collection box 8 is rectangular, and the waste collection box 8 is detachably connected with the valve body 1 through a screw. After the wastes on the sealing frame 4 are shaken, the wastes can fall off at the lower side of the sealing frame 4, the wastes are still positioned between the sealing frame 4 and the first blade 2 at the moment, when the sealing frame 4 is attached to the first blade 2, the existence of the wastes can also influence the sealing performance of the sealing frame 4, a waste collection box 8 and an opening 7 are arranged at the lower side of the valve body 1, when the sealing frame 4 moves, the wastes at the lower side of the sealing frame 4 can fall into the waste collection box 8 through the opening 7, and during daily use, the waste collection box 8 is cleaned regularly.

Further, the valve body 1 is rectangular, a connecting frame 16 is arranged at one end, away from the sealing frame 4, of the valve body 1, and a screw fixing hole 17 is formed in the connecting frame 16. One end of the valve body 1 close to the sealing frame 4 is provided with a plurality of fixing lugs 18, the fixing lugs 18 are fixedly connected with one ends of the springs 5, screw fixing holes 17 are formed in the connecting frame 16, the valve body 1 is conveniently connected with a pipeline, the detachable fixing lugs 18 are arranged at one end of the valve body 1, and the fixing lugs 18 are used for fixing the springs 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a double-deck heat preservation blast gate of air conditioner, includes valve body (1), its characterized in that: the inside of valve body (1) is equipped with first blade (2) and second blade (3), just the one end of valve body (1) is equipped with sealed frame (4), sealed frame (4) are located one side of first blade (2), just sealed frame (4) through spring (5) with valve body (1) elastic connection, one side of valve body (1) is equipped with fixed slot (6), just the opposite side of valve body (1) is equipped with opening (7), the outside of opening (7) is equipped with waste collection box (8), be equipped with spliced pole (9) and slider (10) in fixed slot (6), the one end of spliced pole (9) pass valve body (1) and with sealed frame (4) fixed connection, just the other end of spliced pole (9) pass through connecting rod (11) with slider (10) fixed connection, slider (10) with valve body (1) sliding connection, and one end of the sliding block (10) extends into the inner side of the valve body (1).

2. The air conditioner double-layer heat preservation air valve according to claim 1, characterized in that: be equipped with first fixed axle (12) and second fixed axle (13) in valve body (1), the one end of first fixed axle (12) is run through first blade (2) and through the bearing with valve body (1) rotate to be connected, the one end of second fixed axle (13) is run through second blade (3) and through the bearing with valve body (1) rotate to be connected.

3. The air conditioner double-layer heat preservation air valve according to claim 2, characterized in that: one side of the valve body (1) is provided with a first motor (14) for driving the first fixed shaft (12) to rotate and a second motor (15) for driving the second fixed shaft (13) to rotate.

4. The air conditioner double-layer heat preservation air valve according to claim 1, characterized in that: the waste collection box (8) is rectangular, and the waste collection box (8) is detachably connected with the valve body (1) through a screw.

5. The air conditioner double-layer heat preservation air valve according to claim 1, characterized in that: the valve body (1) is rectangular, the valve body (1) is far away from one end of the sealing frame (4) is provided with a connecting frame (16), and a screw fixing hole (17) is formed in the connecting frame (16).

6. The air conditioner double-layer heat preservation air valve according to claim 1, characterized in that: one end of the valve body (1) close to the sealing frame (4) is provided with a plurality of fixing lugs (18), and the fixing lugs (18) are fixedly connected with one end of the spring (5).