CN212806033U

CN212806033U - Folding filter screen for elevator air conditioner

Info

Publication number: CN212806033U
Application number: CN202021540124.6U
Authority: CN
Inventors: 樊文项
Original assignee: Hangzhou Heshan Tech Co ltd
Current assignee: Hangzhou Heshan Tech Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-26
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses an elevator idle call folding filter screen relates to folding filter screen field, including the installation frame, the inside equidistance of installation frame is crisscross to be provided with at least three time back type frame, and the inside of returning the type frame is provided with the screen cloth, returns the one end fixedly connected with spliced pole of type frame, returns the other end fixedly connected with lantern ring of type frame, and the material of the lantern ring is the elasticity material, and the front and the back of spliced pole all are provided with the connection piece, the top fixedly connected with fixed plate of connection piece, a side symmetry fixedly connected with limiting plate of fixed plate. The utility model discloses utilize back type frame and limiting plate matched with mode that sets up, be convenient for through the connection piece with two adjacent position that return type frames spacing live to realize returning the crisscross fixed mounting of type frame, then arrange through the folded form that returns the type frame, be convenient for increase filtration's effective area, thereby increase dust holding capacity, extension returns type frame life, and then can sparingly maintain the maintenance cost.

Description

Folding filter screen for elevator air conditioner

Technical Field

The utility model relates to a folding filter screen field, in particular to folding filter screen of elevator idle call.

Background

An air conditioner, that is, an air conditioner, is a device for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure, and generally includes many parts such as a cold source/heat source device, a cold and hot medium distribution system, and a terminal device, and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet the requirements.

The air in the original air needs to be adjusted and changed in the process of air conditioner operation, then the air is discharged, a large amount of dust particles exist in the air, so that the air conditioner filter screen is generally used for filtering the dust particles in the air, but the traditional filtering device is just to directly install the filter screen cloth on the frame, so that the effective area of the filter screen cloth is smaller, and the service life of the filter screen cloth is shorter, and the maintenance cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator idle call folding filter screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator idle call is with folding filter screen, includes the installation frame, the crisscross at least three type frame that returns of inside equidistance of installation frame, the inside of returning the type frame is provided with the screen cloth, screen cloth fixed connection is in the inner wall of returning the type frame, the one end fixedly connected with spliced pole of returning the type frame, the other end fixedly connected with lantern ring of returning the type frame, the material of the lantern ring is the elasticity material, and adjacent the lantern ring rotates with the spliced pole and cup joints, the front and the back of spliced pole all are provided with the connection piece, the top fixedly connected with fixed plate of connection piece, a side symmetry fixedly connected with limiting plate of fixed plate, just it is located between two adjacent limiting plates.

Preferably, the connecting piece is connected with a bolt in a sliding and inserting manner, the connecting column is provided with a threaded hole matched with the bolt, and the connecting piece is fixedly connected with the connecting column through the bolt.

Preferably, the included angle between two adjacent frame rings ranges from 38 degrees to 40 degrees, and the frame rings are connected end to end in sequence.

Preferably, the mounting frame includes two bearing frames and two connecting plates, two the connecting plates set up in the both sides of two bearing frames, the angle between bearing frame and the connecting plate is the right angle, bearing frame and the side fixed connection of connecting plate.

Preferably, wherein two the inside joint of the lantern ring has spacing post, the bottom fixedly connected with connecting block of spacing post one side, the side fixed connection of connecting block and connecting plate.

Preferably, a supporting plate is arranged on one side of the frame, and the supporting plate is fixedly connected with the inner wall of the bearing frame.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting mode that the loop frames are matched with the limiting plates, the positions of two adjacent loop frames are convenient to limit through the connecting sheet, thereby realizing the staggered fixed installation of the loop frames, and then the effective area of air filtration is convenient to increase through the folding arrangement of the loop frames, thereby increasing the dust holding capacity, prolonging the service life of the loop frames and further saving the maintenance cost;

(2) the utility model discloses utilize bolt and screw hole matched with to set up the mode, through passing the bolt connection piece, then with the inner chamber screw-thread fit of screw hole, be convenient for carry out fixed connection between connection piece and the spliced pole, and then alright fix the limiting plate in the both sides of returning the type frame steadily, be convenient for carry out the fixed of position angle with two adjacent type frames that return.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the frame structure of the present invention.

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

Fig. 4 is a schematic view of the structure of the fixing plate of the present invention.

Fig. 5 is a schematic view of the explosion structure of the fixing plate of the present invention.

Fig. 6 is a schematic view of the front structure of the position-limiting column of the present invention.

In the figure: 1. a mounting frame; 101. a bearing frame; 102. a connecting plate; 2. a back-shaped frame; 3. screen cloth; 4. connecting columns; 5. a collar; 6. connecting sheets; 7. a fixing plate; 8. a limiting plate; 9. a bolt; 10. a threaded hole; 11. a limiting column; 12. connecting blocks; 13. and a support plate.

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.

The utility model provides a folding filter screen for an elevator air conditioner as shown in figures 1-6, which comprises a mounting frame 1, at least three return frames 2 are equidistantly and alternately arranged in the mounting frame 1, the number of the return frames 2 is odd, the mounting frame 1 comprises two bearing frames 101 and two connecting plates 102, the two connecting plates 102 are arranged at two sides of the two bearing frames 101, the angle between the bearing frames 101 and the connecting plates 102 is a right angle, the bearing frames 101 are fixedly connected with the sides of the connecting plates 102, the inner part of the return frame 2 is provided with a mesh 3, the mesh 3 is fixedly connected with the inner wall of the return frame 2, the included angle between the two adjacent return frames 2 ranges from 38 degrees to 40 degrees, the return frames 2 are sequentially connected from head to tail, a lantern ring 5 on the next return frame 2 is clamped on a connecting column 4 of the previous return frame 2, thereby being convenient for connecting the two adjacent return frames 2, one side of the frame 2 is provided with a support plate 13, and the support plate 13 is fixedly connected with the inner wall of the bearing frame 101.

One end of the clip frame 2 is fixedly connected with a connecting column 4, the connecting column 4 is cylindrical, the outer wall of the connecting column is arc-shaped, so that a lantern ring 5 is conveniently clamped outside the connecting column, the other end of the clip frame 2 is fixedly connected with a lantern ring 5, the material of the lantern ring 5 is elastic material, the lantern ring 5 can be plastic or spring steel, has certain strength and certain toughness, when the lantern ring 5 is clamped outside the connecting column 4, the lantern ring can be elastically deformed and then is sleeved outside the connecting column 4, so that the adjacent clip frames 2 are sequentially connected end to end, the adjacent lantern rings 5 are rotatably sleeved with the connecting column 4, connecting sheets 6 are arranged on the front and the back of the connecting column 4, a fixing plate 7 is fixedly connected to the top end of each connecting sheet 6, limiting plates 8 are symmetrically and fixedly connected to one side of each fixing plate 7, the clip frame 2 is positioned between the two adjacent limiting plates 8, the four limiting, the positions of the shaping frame 2 and the connecting column 4 are limited and fixed, so that the shaping frame 2 can be installed and fixed.

The connecting piece 6 is connected with a bolt 9 in a sliding and inserting mode, a threaded hole 10 matched with the bolt 9 is formed in the connecting column 4, the connecting piece 6 is fixedly connected with the connecting column 4 through the bolt 9, the bolt 9 penetrates through the connecting piece 6, then the connecting piece is in threaded fit with the inner cavity of the threaded hole 10, fixed connection is conveniently conducted between the connecting piece 6 and the connecting column 4, then the limiting plates 8 can be stably fixed on the two sides of the forming-back frame 2, and the adjacent forming-back frames 2 are conveniently fixed in position angles.

Wherein the inside joint of two lantern rings 5 has spacing post 11, two lantern rings 5 are whole head end and the tail end of returning type frame 2 respectively, head end and the tail end that constitutes the filter screen with whole returning type frame 2 all carry out the rigidity's words, just fix the position of whole filter screen, the bottom fixedly connected with connecting block 12 of spacing post 11 one side, connecting block 12 and connecting plate 102's side fixed connection, with the outside of the lantern ring 5 cartridge at spacing post 11, be convenient for, carry out spacing fixed to the position of the lantern ring 5.

The utility model discloses the theory of operation:

when in use, the frame frames 2 are connected end to end, the lantern ring 5 is pressed forcefully, the lantern ring 5 is sleeved outside the connecting column 4 after elastic deformation, then the connecting sheets 6 are attached to the front and the back of the connecting column 4, the limiting plates 8 are limited at the two sides of the double-back frame 2, the connecting sheets 6 are convenient to limit the positions of two adjacent double-back frames 2, thereby fixing the position of each adjacent back mould frame 2, realizing the staggered fixed installation of the back mould frames 2, then the connected clip frame 2 is placed inside the carrying frame 101, and then the connecting plates 102 are fixed on both sides of the carrying frame 101 to facilitate the installation between the mounting frame 1 and the clip frame 2, then arrange through the folded form of returning type frame 2, be convenient for increase filtration's effective area to increase holds the dirt volume, prolongs returning type frame 2 life, and then can save the maintenance cost.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 folding filter screen for elevator air conditioner, includes installation frame (1), its characterized in that, the inside equidistance of installation frame (1) is crisscross to be provided with at least three time down to type frame (2), the inside of returning to type frame (2) is provided with screen cloth (3), screen cloth (3) fixed connection returns the inner wall of type frame (2), the one end fixedly connected with spliced pole (4) of returning to type frame (2), the other end fixedly connected with lantern ring (5) of returning to type frame (2), the material of lantern ring (5) is the elasticity material, and adjacent lantern ring (5) cup joints with spliced pole (4) rotation, the front and the back of spliced pole (4) all are provided with connection piece (6), the top fixedly connected with fixed plate (7) of connection piece (6), one side symmetry fixedly connected with limiting plate (8) of fixed plate (7), and the shaping frame (2) is positioned between two adjacent limiting plates (8).

2. The folding filter screen for the elevator air conditioner according to claim 1, wherein a bolt (9) is slidably inserted and connected onto the connecting piece (6), a threaded hole (10) matched with the bolt (9) is formed in the connecting column (4), and the connecting piece (6) is fixedly connected with the connecting column (4) through the bolt (9).

3. The folding filter screen for the elevator air conditioner as claimed in claim 1, wherein the included angle between two adjacent loop frames (2) ranges from 38 degrees to 40 degrees, and the loop frames (2) are connected end to end in sequence.

4. The folding filter screen for the elevator air conditioner as recited in claim 1, wherein the mounting frame (1) comprises two bearing frames (101) and two connecting plates (102), the two connecting plates (102) are arranged on two sides of the two bearing frames (101), an angle between the bearing frames (101) and the connecting plates (102) is a right angle, and the bearing frames (101) are fixedly connected with the side surfaces of the connecting plates (102).

5. The folding filter screen for the elevator air conditioner as claimed in claim 1, wherein the two lantern rings (5) are clamped with limiting columns (11), the bottom of one side of each limiting column (11) is fixedly connected with a connecting block (12), and the connecting block (12) is fixedly connected with the side of the connecting plate (102).

6. The folding filter screen for the elevator air conditioner as recited in claim 1, characterized in that a support plate (13) is arranged on one side of the frame (2), and the support plate (13) is fixedly connected with the inner wall of the bearing frame (101).