CN217330194U

CN217330194U - Air outlet plate for fresh air system

Info

Publication number: CN217330194U
Application number: CN202220224588.9U
Authority: CN
Inventors: 陆士衡; 姜国春
Original assignee: Jiuzuo Environmental Technology Shanghai Co ltd
Current assignee: Jiuzuo Environmental Technology Shanghai Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-30
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a new trend system is with going out aerofoil belongs to new trend system technical field. It includes the framework, and the top edge fixed mounting of framework has the border frame, and the bottom four corners department of framework fixed mounting respectively has the fixing base, and leaves the space between a lateral wall of every fixing base and a lateral wall of framework, and the inside of framework is rotated and is installed a plurality of rotation posts. This device mainly through mounting groove, sliding tray, locating hole on mount pad and the mount pad and install the mutual matching of fixed block, lug, spring, the locating piece on the play tuber pipe for this device can be installed on a play tuber pipe, in addition through the filter screen and the framework that connect on the mount pad on the rotation post and the first fly leaf that set up, and under drive assembly's assistance, through the filtration of filter screen and the rotation of a plurality of first fly leaves, make can effectual reduction large granule impurity get into out in the tuber pipe.

Description

Air outlet plate for fresh air system

Technical Field

The utility model relates to a new trend system is with going out aerofoil belongs to new trend system technical field.

Background

The fresh air system is an independent air processing system composed of a fresh air ventilator and pipeline accessories, and the fresh air ventilator filters and purifies outdoor fresh air and conveys the fresh air to the indoor space through a pipeline. Meanwhile, the indoor dirty air with low oxygen content is discharged outdoors.

The air outlet of the fresh air system can inevitably fall into sundries, and general small-particle dust can not fall into the air pipe as long as the air outlet is used for cleaning, so that the design of the air outlet plate for the fresh air system is necessary according to the condition.

Disclosure of Invention

The utility model discloses to the technical problem that above-mentioned background art mentioned, and adopt following technical scheme to realize:

an air outlet plate for a fresh air system comprises a frame body, wherein an edge frame is fixedly installed at the edge of the top of the frame body, fixed seats are respectively and fixedly installed at four corners of the bottom of the frame body, a gap is reserved between one side wall of each fixed seat and one side wall of the frame body, a plurality of rotating columns are rotatably installed inside the frame body, a first movable plate is fixedly sleeved on each rotating column and used for shielding or opening the frame body, a driving assembly is installed on each fixed seat and used for simultaneously driving the plurality of rotating columns to rotate, so that the purpose of shielding or opening the frame body of the first movable plate is achieved, installation seats are respectively installed at two ends of the top of the frame body, installation grooves are formed in the installation seats, sliding grooves are installed on two opposite side walls of each installation seat, positioning holes are further formed in two opposite side walls of each installation seat, and one end of each sliding groove is communicated with the positioning hole, the air outlet pipe is used for installing the whole device on a fresh air system, and the filter screen is installed on the installation seat together and corresponds to the channel on the frame body.

It should be noted that, the side wall of the mounting seat and the side wall of the frame body are both provided with hanging rings (not shown in the figure), and the filter screen is provided with hooks, so that when the hooks are hung on the hanging rings, the filter screen is fixed on the mounting seat, and the filter screen is convenient to disassemble and assemble, thereby being convenient for replacing or cleaning the filter screen.

As preferred example, fixed mounting has the fixed block with mounting groove assorted on the tuber pipe, the equal fixedly connected with in both ends of fixed block and the arch of sliding tray assorted, every the spring groove has still been seted up to bellied bottom, the internally mounted in spring groove has the spring, the one end fixed mounting of spring have with locating hole assorted locating piece.

It should be noted that the fixed block is welded on the air outlet pipe.

As a preferred example, the driving assembly includes a second movable plate, a connecting rod and a fixed column, the second movable plate is movably sleeved on the two fixing seats and is located in the gap, an end of each rotating column extends out of the frame body, a mounting hole is formed in one end of the connecting rod, the connecting rod is sleeved on the rotating column through the mounting hole, a mounting hole is also formed in the second movable plate, the fixed column is fixedly mounted at the other end of the connecting rod, and the fixed column is rotatably sleeved on the mounting hole of the second movable plate.

It should be noted that waist type hole has been seted up on the second fly leaf, install the fixed block on the fixing base, and the fixed block activity cup joints on waist type hole, so under the effect of pulling second fly leaf, waist type hole removes on the fixed block to make the second fly leaf move in the clearance, drive the activity of connecting rod then, drive the rotation of rotation post then, drive the motion of a plurality of first fly leaves then, drive a plurality of first fly leaves and cover or open the passageway in the framework then, realize the ventilation or not ventilation operation with this.

In addition, it should be noted that, the cylinder is installed to one end of the fixing base, and the output end of the cylinder is movably connected with the end portion of the second movable plate, so that the second movable plate can be driven to move through the expansion and contraction of the output end of the cylinder, and then the manual work can be replaced, and the purpose of covering or opening the channel in the frame body through the first movable plates is achieved.

As a preferred example, the fixing seat is fixedly mounted on the frame body by screws.

The utility model has the advantages that: this device mainly through mounting groove, sliding tray, locating hole on mount pad and the mount pad and install the mutual matching of fixed block, lug, spring, the locating piece on the play tuber pipe for this device can be installed on the play tuber pipe, in addition through filter screen and the framework that connects on the mount pad on the rotation post and the first fly leaf that set up, and under drive assembly's assistance, through the filtration of filter screen and the rotation of a plurality of first fly leaves, make can effectual reduction large granule impurity get into out in the tuber pipe.

Drawings

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

FIG. 2 is a schematic structural view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of portion B of FIG. 1;

fig. 4 is a schematic structural view of a plurality of first movable plates closing the channels on the frame body according to the present invention;

fig. 5 is a schematic structural view of a plurality of first movable plates opening the channels on the frame body according to the present invention;

fig. 6 is a schematic structural view of the present invention after the rotating column and the first movable plate are integrated;

FIG. 7 is a schematic structural view of the utility model with the middle fixing block, the protrusions and the positioning blocks integrated;

in the figure: the filter screen frame comprises a frame body 1, a filter screen 2, a fixed seat 3, a first movable plate 4, a rotating column 5, a connecting rod 6, a second movable plate 7, a fixed column 8, a mounting seat 9, a positioning hole 10, a sliding groove 11, a fixed block 12, a protrusion 13 and a positioning block 14.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-7, an air outlet plate for a fresh air system includes a frame body 1, an edge frame is fixedly installed at the top edge of the frame body 1, fixing seats 3 are respectively and fixedly installed at four corners of the bottom of the frame body 1, a gap is left between one side wall of each fixing seat 3 and one side wall of the frame body 1, a plurality of rotating columns 5 are rotatably installed inside the frame body 1, a first movable plate 4 is fixedly sleeved on each rotating column 5 for shielding or opening the frame body 1, a driving assembly is installed on each fixing seat 3 for simultaneously driving the plurality of rotating columns 5 to rotate, so as to achieve the purpose of shielding or opening the frame body 1 by the first movable plate 4, installation seats 9 are respectively installed at two ends of the top of the frame body 1, installation grooves are formed on the installation seats 9, sliding grooves 11 are installed on two opposite side walls of the installation seats 9, positioning holes 10 are also formed on two opposite side walls of the installation seats 9, and one end of the sliding groove 11 is communicated with the positioning hole 10 and is used for installing the whole device on an air outlet pipe of a fresh air system, the two installation seats 9 are jointly provided with the filter screen 2, and the filter screen 2 corresponds to a channel on the frame body 1.

A fixed block 12 matched with the mounting groove is fixedly mounted on the air outlet pipe, two ends of the fixed block 12 are fixedly connected with bulges 13 matched with the sliding groove 11, the bottom of each bulge 13 is also provided with a spring groove, a spring is mounted inside each spring groove, and one end of each spring is fixedly provided with a positioning block 14 matched with the positioning hole 10.

The driving assembly comprises a second movable plate 7, a connecting rod 6 and a fixing column 8, the second movable plate 7 is movably sleeved on the two fixing seats 3 and is located in a gap, the end portion of each rotating column 5 extends out of the frame body 1, a mounting hole is formed in one end of the connecting rod 6, the connecting rod 6 is sleeved on the rotating column 5 through the mounting hole, a mounting hole is also formed in the second movable plate 7, the fixing column 8 is fixedly mounted at the other end of the connecting rod 6, and the fixing column 8 is rotatably sleeved on the mounting hole of the second movable plate 7.

The fixing seat 3 is fixedly installed on the frame body 1 through screws.

The working principle is as follows: the device mainly comprises a mounting seat 9, a mounting groove, a sliding groove 11 and a positioning hole 10 on the mounting seat 9, and a fixed block 12, a convex block 13, a spring and a positioning block 14 which are arranged on an air outlet pipe, wherein the fixed block 12 is inserted into the mounting groove, at the moment, the convex block 13 slides in the sliding groove 11, and when the fixed block slides to a certain position, the positioning block 14 enters the positioning hole 10 under the assistance of the spring, so that the device can be mounted on the air outlet pipe, and in addition, through a filter screen 2 connected on the mounting seat 9 and a rotating column 5 and a first movable plate 4 which are arranged on a frame body 1, under the assistance of a driving component, through the filtration of the filter screen 2 and the rotation of a plurality of first movable plates 4 (mainly a starting cylinder, the output end of the cylinder begins to stretch, so as to drive a kidney-shaped hole on a second movable plate 7 to fixedly move, and then under the action of pulling the second movable plate 7, drive the activity of connecting rod 6 then, drive the rotation of rotating post 5 then, drive the motion of a plurality of first fly leaf 4 then, drive a plurality of first fly leaf 4 then and cover or open the passageway on the framework 1, with this realization ventilation or not ventilation operation), make can effectual reduction large granule impurity get into out the tuber pipe (need explain be, when the output of cylinder is fully extended, the distance between per two adjacent first fly leaf 4 is the biggest this moment, and the hole size on the filter screen 2 should be less than the biggest time distance between per two adjacent first fly leaf 4, thereby can effectively reduce the large granule impurity and get into out the tuber pipe in.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a new trend is air-out board for system, includes framework (1), its characterized in that: the edge frame is fixedly installed at the top edge of the frame body (1), the four corners of the bottom of the frame body (1) are respectively and fixedly installed with a fixing seat (3), each fixing seat (3) is provided with a gap between one side wall of each fixing seat (3) and one side wall of the frame body (1), a plurality of rotating columns (5) are installed inside the frame body (1) in a rotating mode, each rotating column (5) is fixedly sleeved with a first movable plate (4) and used for shielding or opening the frame body (1), a driving assembly is installed on each fixing seat (3) and used for simultaneously driving the plurality of rotating columns (5) to rotate, the purpose that the first movable plate (4) shields or opens the frame body (1) is achieved, installation seats (9) are further installed at the two ends of the top of the frame body (1) respectively, installation grooves are formed in the installation seats (9), and sliding grooves (11) are installed on the two opposite side walls of the installation seats (9), the novel air purifier is characterized in that positioning holes (10) are further formed in two opposite side walls of the mounting seats (9), one end of each sliding groove (11) is communicated with the corresponding positioning hole (10) and used for mounting the whole device on an air outlet pipe of a fresh air system, the two mounting seats (9) are jointly provided with the filter screen (2), and the filter screen (2) corresponds to a channel in the frame body (1).

2. The air outlet plate for the fresh air system of claim 1, wherein: go out fixed mounting on the tuber pipe have with mounting groove assorted fixed block (12), the equal fixedly connected with in both ends of fixed block (12) and sliding tray (11) assorted arch (13), every the spring groove has still been seted up to the bottom of arch (13), the internally mounted in spring groove has the spring, the one end fixed mounting of spring have with locating hole (10) assorted locating piece (14).

3. The air outlet plate for the fresh air system of claim 1, wherein: the driving assembly comprises second movable plates (7), connecting rods (6) and fixed columns (8), the second movable plates (7) are movably sleeved on the two fixing seats (3) and located in gaps, the end portions of the rotating columns (5) extend out of the frame body (1) respectively, mounting holes are formed in one ends of the connecting rods (6), the connecting rods (6) are sleeved on the rotating columns (5) through the mounting holes, the mounting holes are also formed in the second movable plates (7), the fixed columns (8) are fixedly mounted at the other ends of the connecting rods (6), and the fixed columns (8) are rotatably sleeved on the mounting holes of the second movable plates (7).

4. The air outlet plate for the fresh air system of claim 1, wherein: the fixing seat (3) is fixedly arranged on the frame body (1) through screws.