CN212673473U

CN212673473U - ATD type backpressure valve quick assembly disassembly structure

Info

Publication number: CN212673473U
Application number: CN202021601303.6U
Authority: CN
Inventors: 朱明�
Original assignee: Suzhou Kaijin Clean Electromechanical Engineering Co ltd
Current assignee: Suzhou Kaijin Clean Electromechanical Engineering Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-09
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses an ATD type backpressure valve quick assembly disassembly structure, including interior decorative board, the ventilation groove has been seted up to interior decorative board's left end, the avris fixedly connected with at both ends is connected and is inserted the post about the installation frame, the inside of wallboard body is located the lower extreme of mounting groove and has seted up the through-hole, the inside of wallboard body is located the right-hand member of mounting groove and has seted up the spout, locking spring's lower extreme fixedly connected with fly leaf. This ATD type backpressure valve quick assembly disassembly structure, it is direct to insert the interior decorative plate between the wallboard body, insert the post through connecting, locking hole, the mounting groove, the through-hole, the spout, locking spring, the fly leaf, the sliding block, the setting of check lock lever and interface hole, can with backpressure valve stable mounting between the wallboard body, during the dismantlement, directly stir the sliding block to both sides, to connect and insert the post and pull out from interface hole, the quick assembly disassembly of backpressure valve has been realized, and whole simple structure, the operation is simple and easy, it is single can accomplish.

Description

ATD type backpressure valve quick assembly disassembly structure

Technical Field

The utility model relates to a backpressure valve technical field specifically is an ATD type backpressure valve quick assembly disassembly structure.

Background

The residual pressure valve is a device which is arranged for maintaining a certain indoor static pressure and realizing the automatic control of the positive pressure of an air-conditioning room without energy consumption, is a unidirectional opening air volume adjusting device, adjusts the opening degree according to the static pressure difference and balances the air pressure by the position of a heavy hammer.

However, the installation of the existing ATD type backpressure valve in market directly utilizes the wallboard of four sides to carry out the block, and the installation is convenient, but when dismantling, need demolish the wallboard of avris, and it is very complicated to dismantle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ATD type backpressure valve quick assembly disassembly structure to the installation that proposes current ATD type backpressure valve among the solution above-mentioned background art directly utilizes the wallboard of four sides to carry out the block, and the installation is convenient though, but during the dismantlement, needs to demolish the wallboard of avris, dismantles very complicated problem.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid dismounting structure of an ATD type residual pressure valve comprises an inner decoration plate, wherein a ventilation groove is formed in the left end of the inner decoration plate, a mounting frame is fixedly connected to the right end of the inner decoration plate, a sealing panel is mounted inside the mounting frame, a heavy hammer is fixedly connected to the outer side of the sealing panel, connecting plug posts are fixedly connected to the lateral sides of the upper end and the lower end of the mounting frame, locking holes are formed in the connecting plug posts, wallboard bodies are arranged at the upper end and the lower end of the inner decoration plate, mounting grooves are formed in the wallboard bodies, through holes are formed in the wallboard bodies, the wallboard bodies are located at the lower ends of the mounting grooves, sliding grooves are formed in the wallboard bodies, the lower ends of the wallboard bodies, located in the through holes, are provided with connecting insertion holes, locking springs are fixedly connected to the upper ends of the mounting grooves, the right-hand member fixedly connected with sliding block of fly leaf, the lower extreme fixedly connected with check lock pole of fly leaf.

Preferably, the ventilation grooves are symmetrically arranged in two groups about the horizontal center line of the inner decoration plate, and the ventilation grooves in each group are distributed at equal intervals.

Preferably, the sealing panel is rotatably connected with the mounting frame, and the sealing panel is matched with the inside of the mounting frame.

Preferably, four connecting inserting columns are symmetrically arranged on the vertical central line of the mounting frame, and the connecting inserting columns are connected with the connecting inserting holes in a clamping mode.

Preferably, the mounting groove is provided with two about the vertical central line symmetry of wallboard body, mounting groove and locking spring, fly leaf mutual adaptation.

Preferably, the sliding groove is connected with a sliding block in a sliding manner, and the sliding block extends to the outer side of the sliding groove.

Preferably, the locking rod passes through the through hole and extends to the inside of the locking hole, and the depth of the locking hole is greater than the radius of the connecting plug column.

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

this ATD type backpressure valve quick assembly disassembly structure, an installation frame through setting up, it is direct to insert the interior decorative plate between the wallboard body, inserting the post through the connection, the locking hole, the mounting groove, the through-hole, the spout, locking spring, the fly leaf, the sliding block, the setting of check lock lever and interface hole, can with backpressure valve stable installation between the wallboard body, during the dismantlement, directly stir the sliding block to both sides, to connect and insert the post and pull out from interface hole, the quick assembly disassembly of backpressure valve has been realized, whole simple structure, easy operation, it is single can accomplish.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention;

fig. 3 is the internal structure diagram of the mounting groove and the connecting jack of the present invention.

In the figure: 1. an inner decorative panel; 2. a ventilation slot; 3. installing a frame; 4. sealing the panel; 5. a weight; 6. connecting the inserted columns; 7. a locking hole; 8. a wall panel body; 9. mounting grooves; 10. a through hole; 11. a chute; 12. a locking spring; 13. a movable plate; 14. a slider; 15. a locking lever; 16. and connecting the jacks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a rapid dismounting structure of an ATD type backpressure valve comprises an inner decoration plate 1, wherein the left end of the inner decoration plate 1 is provided with a ventilation groove 2, the right end of the inner decoration plate 1 is fixedly connected with an installation frame 3, a sealing panel 4 is installed inside the installation frame 3, the outer side of the sealing panel 4 is fixedly connected with a heavy hammer 5, the lateral sides of the upper end and the lower end of the installation frame 3 are fixedly connected with a connection insertion column 6, the connection insertion column 6 is internally provided with a locking hole 7, the upper end and the lower end of the inner decoration plate 1 are provided with a wall plate body 8, the interior of the wall plate body 8 is provided with an installation groove 9, the interior of the wall plate body 8 is provided with a through hole 10 at the lower end of the installation groove 9, the interior of the wall plate body 8 is provided with a chute 11 at the right end of the installation groove 9, the lower end of the locking spring 12 is fixedly connected with a movable plate 13, the right end of the movable plate 13 is fixedly connected with a sliding block 14, and the lower end of the movable plate 13 is fixedly connected with a locking rod 15.

Further, the ventilation groove 2 is provided with two sets of about the horizontal central line symmetry of interior trim panel 1, and every group ventilation groove 2 is equidistant distribution, ensures the ventilation of excess pressure valve.

Further, the sealing panel 4 is rotatably connected with the mounting frame 3, and the sealing panel 4 is matched with the inside of the mounting frame 3, so that the movement of the sealing panel 4 is ensured.

Further, connect and insert post 6 and be provided with four about the vertical central line symmetry of installation frame 3, connect and insert post 6 and be connected with 16 block of jack, ensure the stable installation of backpressure valve and wallboard body 8.

Further, two mounting grooves 9 are symmetrically arranged about the vertical center line of the wall plate body 8, and the mounting grooves 9 are matched with the locking spring 12 and the movable plate 13, so that the locking spring 12 and the movable plate 13 can move.

Further, the slide groove 11 is slidably connected to the slide block 14, and the slide block 14 extends to the outside of the slide groove 11 to ensure sliding of the slide block 14.

Furthermore, the locking rod 15 penetrates through the through hole 10 and extends to the inside of the locking hole 7, and the depth of the locking hole 7 is larger than the radius of the connecting plug-in post 6, so that the connecting plug-in post 6 is ensured to be stable and limited.

The working principle is as follows: firstly, an installation groove 9 is arranged in a wall board body 8, a through hole 10 is arranged at the lower end of the installation groove 9, a sliding groove 11 is arranged at the right end of the installation groove 9, a connection jack 16 is arranged at the lower end of the through hole 10, a locking spring 12 is fixed in the installation groove 9, a movable plate 13 is fixed at the lower end of the locking spring 12, a sliding block 14 is fixed at the right end of the movable plate 13, a locking rod 15 is fixed at the lower end of the movable plate 13, the locking rod 15 extends to the outer side of the through hole 10, the sliding block 14 extends to the outer side of the sliding groove 11, a mounting frame 3 at the left end of an inner decoration plate 1 is cut off, a plug 6 is fixedly connected at the side of the mounting frame 3 at the right end of the inner decoration plate 1, a locking hole 7 is arranged in the connection plug 6, when the installation, the mounting frame 3 is held by two hands, loosening the sliding blocks 14, enabling the locking rods 15 to penetrate through the through holes 10 and extend to the inside of the locking holes 7 under the action of the elastic force of the locking springs 12, further enabling the connecting inserting columns 6 to be stably installed inside the connecting insertion holes 16, during disassembly, shifting the sliding blocks 14 to two sides, shifting the installation frame 3 outwards, after shifting a distance, loosening the sliding blocks 14, directly pulling the installation frame 3, and drawing the inner decoration plate 1 out of the wallboard body 8.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a rapid dismounting structure of ATD type excess pressure valve, includes interior decorative board (1), its characterized in that: the left end of the inner decorative plate (1) is provided with a ventilation groove (2), the right end of the inner decorative plate (1) is fixedly connected with an installation frame (3), a sealing panel (4) is installed inside the installation frame (3), a heavy hammer (5) is fixedly connected with the outer side of the sealing panel (4), connecting plug posts (6) are fixedly connected with the lateral sides of the upper end and the lower end of the installation frame (3), locking holes (7) are formed inside the connecting plug posts (6), wallboard bodies (8) are arranged at the upper end and the lower end of the inner decorative plate (1), an installation groove (9) is formed inside the wallboard body (8), a through hole (10) is formed in the lower end, located in the installation groove (9), of the interior of the wallboard body (8), a sliding groove (11) is formed in the right end, located in the installation groove (9), of the interior of the wallboard body (8), and a connecting insertion hole (16) is formed in the, the mounting groove (9) inside upper end fixedly connected with locking spring (12), the lower extreme fixedly connected with fly leaf (13) of locking spring (12), the right-hand member fixedly connected with sliding block (14) of fly leaf (13), the lower extreme fixedly connected with check lock pole (15) of fly leaf (13).

2. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the ventilation grooves (2) are symmetrically provided with two groups about the horizontal center line of the inner decorative plate (1), and each group of the ventilation grooves (2) are distributed at equal intervals.

3. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the sealing panel (4) is rotatably connected with the mounting frame (3), and the sealing panel (4) is matched with the inside of the mounting frame (3).

4. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the four connecting inserting columns (6) are symmetrically arranged about the vertical central line of the mounting frame (3), and the connecting inserting columns (6) are connected with the connecting inserting holes (16) in a clamping mode.

5. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the mounting groove (9) is provided with two about the vertical central line symmetry of wallboard body (8), mounting groove (9) and locking spring (12), fly leaf (13) mutual adaptation.

6. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the sliding groove (11) is connected with the sliding block (14) in a sliding mode, and the sliding block (14) extends to the outer side of the sliding groove (11).

7. The rapid disassembly and assembly structure of the ATD type residual pressure valve according to claim 1, wherein: the locking rod (15) penetrates through the through hole (10) and extends to the inside of the locking hole (7), and the depth of the locking hole (7) is larger than the radius of the connecting inserting column (6).