CN213178627U

CN213178627U - Ventilation system of centralized central air conditioner

Info

Publication number: CN213178627U
Application number: CN202022089032.7U
Authority: CN
Inventors: 张延国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-11
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a centralized central air conditioning ventilation system, including bottom plate, recess board and L template, L template fixed connection is at the back of riser, the positive fixed connection horizontal pole of riser, the one end of horizontal pole is provided with down the snap ring, the snap ring articulates through the hinge has last snap ring down. This centralized central air conditioning ventilation system, the bottom plate is fixed in advance in the position that needs the installation, L template joint is in the inside of recess board, go out the inside that snap ring and last snap ring are placed to tuber pipe and connecting pipe under, fix through solid fixed ring, easy to assemble and dismantlement, air conditioning equipment can be connected to the one end of connecting pipe, exhaust air is through the filtration of first filter screen and second filter screen, discharge from going out tuber pipe department, the convenience filters the air, first filter screen and second filter screen can be fixed through the threaded rod, convenient dismantlement is washd, the equipment structure is simple, and the use is comparatively convenient.

Description

Ventilation system of centralized central air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field specifically is a centralized central air conditioning ventilation system.

Background

As is well known, a central air conditioning ventilation system includes a mixing section, a filtering section and an air outlet section, wherein the filtering section includes a primary filter screen and a secondary filter screen for blocking dust, and air is sent to each air conditioning room from the air outlet section after being treated.

The inside lack filterable equipment of air-out pipe that has now, and comparatively inconvenient when the installation pipeline, consequently propose further optimization scheme to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a centralized central air conditioning ventilation system 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: a central air-conditioning ventilation system comprises a bottom plate, a groove plate is fixed on the side surface of the bottom plate, the inner part of the groove plate is clamped with an L-shaped plate which is fixedly connected with the back surface of the vertical plate, the front surface of the vertical plate is fixedly connected with a cross rod, one end of the cross rod is provided with a lower snap ring, the lower snap ring is hinged with an upper snap ring through a hinge, an air outlet pipe is arranged inside the lower snap ring, the upper surface of the upper snap ring is connected with a fixing ring through threads, one end of the air outlet pipe is fixedly connected with a connecting cylinder, one end of the connecting cylinder is fixedly connected with a connecting pipe, the top of the connecting cylinder is fixedly connected with a first fixing block and a second fixing block, the upper surface of the first fixing block is provided with a threaded hole, the upper surface of the first fixing block is connected with a first filter screen in an inserting mode, the upper surface of the second fixing block is connected with a second filter screen in an inserting mode, and the upper surface of the first filter screen is connected with a threaded rod in a threaded mode.

Optionally, the other end of the air outlet pipe is in threaded connection with a dust cover, and the side face of the bottom plate is fixedly connected with a fixing bolt.

Optionally, the quantity of horizontal pole is two, and two the horizontal pole all sets up the side at the riser.

Optionally, the number of threaded rods is two, and two the threaded rods set up the upper surface at first filter screen and second filter screen respectively.

Optionally, the cross bar is made of stainless steel.

Optionally, the bottom plate is made of a metal material.

(III) advantageous effects

The utility model provides a centralized central air conditioning ventilation system possesses following beneficial effect:

this centralized central air conditioning ventilation system, by the bottom plate, the recess board, the L template, lower snap ring, go up the snap ring, go out the tuber pipe, gu fixed ring, the connecting pipe, first filter screen, the setting of second filter screen and threaded rod, in use, the bottom plate is fixed in advance in the position that needs the installation, L template joint is in the inside of recess board, go out the tuber pipe and the inside that the snap ring was placed under with last snap ring to the connecting pipe, fix through solid fixed ring, easy to assemble and dismantlement, air conditioning equipment can be connected to the one end of connecting pipe, exhaust air passes through the filtration of first filter screen and second filter screen, discharge from going out tuber pipe department, the convenience filters the air, first filter screen and second filter screen can be fixed through the threaded rod, convenient the dismantlement is washd, this equipment structure is simple.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a groove plate; 3. an L-shaped plate; 4. a vertical plate; 5. a cross bar; 6. a lower snap ring; 7. a snap ring is arranged; 8. an air outlet pipe; 9. a fixing ring; 10. a connecting cylinder; 11. a connecting pipe; 12. a first fixed block; 13. a second fixed block; 14. a threaded hole; 15. a first filter screen; 16. a second filter screen; 17. a threaded rod; 18. and a dust cover.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a ventilation system of a centralized central air conditioner comprises a bottom plate 1, a groove plate 2 is fixed on the side surface of the bottom plate 1, fixing bolts are fixedly connected on the side surface of the bottom plate 1, the bottom plate 1 is made of metal, an L-shaped plate 3 is clamped inside the groove plate 2, the L-shaped plate 3 is fixedly connected on the back surface of a vertical plate 4, a transverse rod 5 is fixedly connected on the front surface of the vertical plate 4, the number of the transverse rods 5 is two, the two transverse rods 5 are arranged on the side surface of the vertical plate 4, the transverse rod 5 is made of stainless steel, a lower clamping ring 6 is arranged at one end of the transverse rod 5, the lower clamping ring 6 is hinged with an upper clamping ring 7 through a hinge, an air outlet pipe 8 is arranged inside the lower clamping ring 6, a fixing ring 9 is connected on the upper surface of the upper clamping ring 7 through threads, a connecting cylinder 10 is fixedly connected at one end of, the top of the connecting cylinder 10 is fixedly connected with a first fixing block 12 and a second fixing block 13, the upper surface of the first fixing block 12 is provided with a threaded hole 14, the upper surface of the first fixing block 12 is inserted with a first filter screen 15, the upper surface of the second fixing block 13 is inserted with a second filter screen 16, the upper surface of the first filter screen 15 is in threaded connection with two threaded rods 17, and the two threaded rods 17 are respectively arranged on the upper surfaces of the first filter screen 15 and the second filter screen 16;

through bottom plate 1, recess board 2, L template 3, lower snap ring 6, go up snap ring 7, go out tuber pipe 8, gu fixed ring 9, connecting pipe 11, first filter screen 15, the setting of second filter screen 16 and threaded rod 17, in use, 1 pre-fixing of bottom plate is in the position that needs the installation, L template 3 joint is in recess board 2's inside, go out tuber pipe 8 and connecting pipe 11 and place snap ring 6 and last snap ring 7's inside down, fix through gu fixed ring 9, easy to assemble and dismantlement, air conditioning equipment can be connected to the one end of connecting pipe 11, exhaust air is through the filtration of first filter screen 15 and second filter screen 16, discharge from going out tuber pipe 8, conveniently filter the air, first filter screen 15 and second filter screen 16 can fix through threaded rod 17, convenient dismantlement is washd, the equipment structure is simple, and convenient to use.

As an optimal technical solution of the utility model: one end of the connecting pipe 11 can be connected with an air conditioning device, and the discharged air is discharged from the air outlet pipe 8 through the filtering of the first filter screen 15 and the second filter screen 16, so that the air is conveniently filtered.

The working steps of the device are as follows;

1. when the air-out device is used, the bottom plate 1 is fixed at a position needing to be installed in advance, the L-shaped plate 3 is clamped inside the groove plate 2, the air-out pipe 8 and the connecting pipe 11 are placed inside the lower clamping ring 6 and the upper clamping ring 7 and are fixed through the fixing ring 9, and therefore installation and disassembly are facilitated;

2. one end of the connecting pipe 11 can be connected with air conditioning equipment, and the discharged air is filtered by the first filter screen 15 and the second filter screen 16 and discharged from the air outlet pipe 8, so that the air is conveniently filtered;

3. first filter screen 15 and second filter screen 16 can be fixed through threaded rod 17, conveniently dismantle and wash.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A central air-conditioning ventilation system comprises a bottom plate (1), and is characterized in that: the side face of the bottom plate (1) is fixedly provided with a groove plate (2), the inner portion of the groove plate (2) is connected with an L-shaped plate (3), the L-shaped plate (3) is fixedly connected to the back face of a vertical plate (4), the front face of the vertical plate (4) is fixedly connected with a transverse rod (5), one end of the transverse rod (5) is provided with a lower clamping ring (6), the lower clamping ring (6) is hinged with an upper clamping ring (7) through a hinge, an air outlet pipe (8) is arranged inside the lower clamping ring (6), the upper surface of the upper clamping ring (7) is in threaded connection with a fixing ring (9), one end of the air outlet pipe (8) is fixedly connected with a connecting cylinder (10), one end of the connecting cylinder (10) is fixedly connected with a connecting pipe (11), the top of the connecting cylinder (10) is fixedly connected with a first fixing block (12) and a second fixing block (13, the upper surface of the first fixing block (12) is connected with a first filter screen (15) in an inserting mode, the upper surface of the second fixing block (13) is connected with a second filter screen (16) in an inserting mode, and the upper surface of the first filter screen (15) is connected with a threaded rod (17) in a threaded mode.

2. The centralized central air-conditioning ventilation system according to claim 1, characterized in that: the other end of the air outlet pipe (8) is in threaded connection with a dust cover (18), and a fixing bolt is fixedly connected to the side face of the bottom plate (1).

3. The centralized central air-conditioning ventilation system according to claim 1, characterized in that: the quantity of horizontal pole (5) is two, and two horizontal pole (5) all set up the side at riser (4).

4. The centralized central air-conditioning ventilation system according to claim 1, characterized in that: the quantity of threaded rod (17) is two, and two threaded rod (17) set up respectively at the upper surface of first filter screen (15) and second filter screen (16).

5. The centralized central air-conditioning ventilation system according to claim 1, characterized in that: the cross rod (5) is made of stainless steel.

6. The centralized central air-conditioning ventilation system according to claim 1, characterized in that: the bottom plate (1) is made of metal.