CN217604299U - Quick dismantling and cleaning type green building ventilation device - Google Patents

Abstract

The utility model discloses a quick dismantling and cleaning type green building ventilation device, which belongs to the technical field of ventilation devices. The inner wall of the positioning groove is symmetrically installed with an air inlet volume adjustment mechanism, one side of the inner wall of the air supply duct is fixedly installed with a filtering and collecting mechanism, and the outer surface of the air supply duct is equally spaced and symmetrically provided with positioning holes. , can facilitate the separation between the shell and the air supply duct, reduce the difficulty of separation between the shell and the air supply duct, thereby reducing the time required for the separation between the shell and the air supply duct, thereby improving the housing and the air supply duct. The separation efficiency between the pipes can facilitate the connection and fixation between the casing and the air supply pipe, and reduce the difficulty of connection and fixation between the casing and the air supply pipe.

Description

Quick dismantling and cleaning type green building ventilation device

technical field

The utility model relates to the technical field of ventilation devices, in particular to a quick disassembly and cleaning type green building ventilation device.

Background technique

Ventilation is a building environment control technology that controls the spread and harm of air pollutants by means of ventilation dilution or ventilation elimination, and realizes the quality assurance of indoor and outdoor air environment. The ventilation system is to realize the function of ventilation, including air inlets, exhausts A complete set of installations including air outlets, air supply ducts, fans, cooling and heating, filters, control systems and other ancillary equipment.

However, the existing casing at one end of the air supply duct is inconvenient to disassemble, which increases the difficulty of disassembling the casing at one end of the air supply duct, thereby increasing the time required for the user to disassemble the casing at one end of the air supply duct, further reducing the efficiency of the staff. low problem.

Utility model content

The purpose of this utility model is to provide a quick disassembly and cleaning type green building ventilation device, in order to solve the problem that the shell at one end of the air supply duct is not easy to disassemble, thereby increasing the difficulty of disassembly of the shell at one end of the air supply duct, thereby increasing the The time required for the user to disassemble the casing at one end of the air supply duct further leads to the problem of inefficiency of the staff.

In order to solve the above-mentioned technical problems, the present utility model provides the following technical solutions: a quick disassembly and cleaning type green building ventilation device, including an air supply duct, a quick disassembly mechanism is connected to the middle of one end of the air supply duct, and a top end of the air supply duct is provided with an air supply duct. A positioning groove, the inner wall of the positioning groove is symmetrically installed with an air intake volume adjustment mechanism, one side of the inner wall of the air supply duct is fixedly installed with a filter collection mechanism, and the outer surface of the air supply duct is symmetrically provided with positioning holes.

Preferably, the quick disassembly mechanism includes a casing, a baffle plate, a moving groove, a spring column, a pressing block, a trapezoidal groove, a pressing rod and a spring rod;

The middle part of one end of the air supply duct is connected with a casing, the middle part of the inner wall of the casing is equidistantly installed with a baffle plate, two sides of the casing are symmetrically provided with moving grooves, and two sides of the inner wall of the moving groove are symmetrically welded with spring columns. An extrusion block is welded at one end of the column, a trapezoidal groove is formed in the middle of the front of the extrusion block, an extrusion rod is attached and connected inside the trapezoidal groove, and the extrusion rod and the shell are connected by a spring rod.

Preferably, the extrusion rod and the casing are slidably connected, the extrusion rod and the casing are fixed by a spring rod, and the edge of one end face of the extrusion block and the edge of the inner wall of the positioning hole fit each other, which can facilitate the extrusion The movement of the pressing block reduces the difficulty of moving the pressing block.

Preferably, the air inlet volume adjustment mechanism includes a manual telescopic rod, a wooden board and a pull handle;

A manual telescopic rod is symmetrically installed on the inner wall of the positioning groove, one end of the manual telescopic rod is connected with a wooden board, and one end of the wooden board is connected with a pull handle.

Preferably, the filtering and collecting mechanism includes a fixed frame, an inclined net, a partition member, an arc-shaped member, a connecting rope and a ball;

A fixed frame is fixedly installed on one side of the inner wall of the air supply duct, an inclined mesh is installed on the inner wall of the fixed frame, a group partition is welded on the bottom edge of the inclined mesh, and the outer surface of the group partition is equidistantly welded with arcs. A connecting rope is equidistantly connected to the bottom end of the back of the fixing frame, and a ball is connected to one end of the connecting rope.

Preferably, an arc-shaped groove is formed in the middle of the inner wall of the partition member, and rounded corners are formed on the edge of the outer surface of the partition member, which can facilitate the diversion of gas and at the same time can block dirt.

Compared with the prior art, the beneficial effects achieved by the present utility model are:

1. Through the quick disassembly mechanism, the separation between the outer casing and the air supply duct can be facilitated, the difficulty of separation between the outer casing and the air supply duct can be reduced, and the time required for the separation between the outer casing and the air supply duct can be reduced. The separation efficiency between the casing and the air supply duct is improved, the connection and fixation between the casing and the air supply duct can be facilitated, and the difficulty of connection and fixation between the casing and the air supply duct is reduced.

2. Through the filtering and collecting mechanism, it is easy to clean the inclined net, which reduces the difficulty of cleaning the inclined net, thereby preventing dirt from accumulating on the outer surface of the inclined net, reducing the interference of the dirt on the inclined net, thereby increasing the use of the inclined net. At the same time, it is convenient to collect the cleaned dirt, which reduces the difficulty of collecting dirt.

3. Through the air inlet volume adjustment mechanism, the inlet end of the air supply duct can be blocked, reducing the air volume entering the air supply duct from the outside world, and during transportation or maintenance, the inside of the air supply duct can be blocked to prevent the construction process. The dust enters the inside of the air supply duct.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the opening structure schematic diagram of the locating groove of the present utility model;

Fig. 3 is the structural representation of the air inlet volume adjusting mechanism of the present invention;

Fig. 4 is the structural representation of the quick disassembly mechanism of the present utility model;

Fig. 5 is the structural representation of the filtering and collecting mechanism of the present invention;

In the figure: 1. Air supply duct;

2. Quick disassembly mechanism; 201, housing; 202, baffle; 203, moving groove; 204, spring column; 205, extrusion block; 206, trapezoidal groove; 207, extrusion rod; 208, spring rod;

3. Positioning slot;

4. Air inlet volume adjustment mechanism; 401, manual telescopic rod; 402, wooden board; 403, pull handle;

5. Filtration and collection mechanism; 501, fixed frame; 502, inclined net; 503, partition member; 504, arc member; 505, connecting rope; 506, ball;

6. Positioning holes.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , the present utility model provides a technical solution: a quick disassembly and cleaning type green building ventilation device, comprising an air supply duct 1, a quick disassembly mechanism 2 is connected to the middle of one end of the air supply duct 1, and a top end of the air supply duct 1 is provided with a Positioning groove 3, the inner wall of the positioning groove 3 is symmetrically installed with an air inlet volume adjusting mechanism 4, one side of the inner wall of the air supply duct 1 is fixedly installed with a filtering and collecting mechanism 5, and the outer surface of the air supply duct 1 is symmetrically opened with positioning holes 6 at equal distances.

The quick release mechanism 2 includes a casing 201, a baffle plate 202, a moving slot 203, a spring column 204, a pressing block 205, a trapezoidal slot 206, a pressing rod 207 and a spring rod 208;

A casing 201 is connected to the middle of one end of the air supply duct 1. A baffle plate 202 is installed in the middle of the inner wall of the casing 201 at equal distances. A moving groove 203 is symmetrically opened on both sides of the casing 201. The inner wall of the moving groove 203 is symmetrically welded with a spring column 204 and a spring column 204. One end is welded with an extrusion block 205, a trapezoidal groove 206 is opened in the middle of the front of the extrusion block 205, and an extrusion rod 207 is attached to the inside of the trapezoidal groove 206, and the extrusion rod 207 is slidingly connected with the shell 201. The shells 201 are fixed by spring rods 208, and the edge of one end face of the extrusion block 205 and the edge of the inner wall of the positioning hole 6 fit each other, which can facilitate the movement of the extrusion block 205 and reduce the difficulty of moving the extrusion block 205. 207 and the housing 201 are connected by a spring rod 208 .

The air intake volume adjustment mechanism 4 includes a manual telescopic rod 401, a wooden board 402 and a pull handle 403;

A manual telescopic rod 401 is symmetrically installed on the inner wall of the positioning groove 3, one end of the manual telescopic rod 401 is connected with a wooden board 402, and one end of the wooden board 402 is connected with a pull handle 403.

The filter collection mechanism 5 includes a fixed frame 501, an inclined net 502, a partition member 503, an arc member 504, a connecting rope 505 and a ball 506;

A fixed frame 501 is fixedly installed on one side of the inner wall of the air supply duct 1, an inclined mesh 502 is installed on the inner wall of the fixed frame 501, a partition member 503 is welded on the bottom edge of the inclined mesh 502, and an arc-shaped groove is opened in the middle of the inner wall of the partition member 503. The outer surface of the partition member 503 is provided with rounded corners, which can facilitate the diversion of gas and at the same time block the dirt. The outer surface of the blocking member 503 is welded with arc-shaped members 504 at equal distances, and the bottom end of the back of the fixing frame 501 is connected at equal distances. There is a connecting rope 505, and one end of the connecting rope 505 is connected with a ball 506.

The working principle of the utility model: the user connects the quick disassembly mechanism 2, the filter collection mechanism 5, the air intake volume adjustment mechanism 4 and the air supply duct 1, and the fan inside the ventilation device is installed inside the air supply duct 1, and then use When it is necessary to adjust the air volume entering the air supply duct 1, the user pulls the handle 403. When the handle 403 moves, it drives the wooden board 402 to move, and the wooden board 402 moves along the interior of the positioning groove 3 and drives the manual expansion and contraction. The rod 401 is stretched, and the use of the wooden board 402 can block the inlet end of the air supply duct 1, reduce the air volume entering the air supply duct 1 from the outside world, and during transportation or maintenance, the inside of the air supply duct 1 can be blocked. Blocking is performed to prevent dust from entering the air supply duct 1 during construction.

And since the gas enters the inside of the air supply duct 1, the gas contacts the inclined net 502 of the fixed frame 501, and the dust on the surface of the inclined net 502 falls into the interior of the partition member 503, while the flat dust is blocked by the arc member 504. , to prevent the outside dust from entering the outer surface of the inclined net 502, and the movement of the ball 506 is driven by the flow of the gas. When reducing, the ball 506 moves in the opposite direction to wash the inclined net 502 due to gravity, so that the inclined net 502 can be easily cleaned, and the cleaning difficulty of the inclined net 502 is reduced, thereby preventing dirt from accumulating on the outer surface of the inclined net 502, reducing the amount of dirt. Therefore, the interference of the dirt on the inclined net 502 can be increased, so that the usage time of the inclined net 502 can be increased.

Finally, the user disassembles the casing 201. At this time, the user pushes the extruding rod 207, and when the extruding rod 207 moves, the spring rod 208 is contracted. When the rod 207 moves, it drives the extruding block 205 to move, and when the extruding block 205 moves along the inside of the moving groove 203, it drives the spring column 204 to shrink. The separation between the casing 201 and the air supply duct 1 is facilitated, the difficulty of separation between the casing 201 and the air supply duct 1 is reduced, and the time required for the separation between the casing 201 and the air supply duct 1 is reduced, thereby improving the The separation efficiency between the housing 201 and the air supply duct 1 can facilitate the connection and fixation between the housing 201 and the air supply duct 1 , and reduce the difficulty of connection and fixation between the housing 201 and the air supply duct 1 .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The green building ventilation device of quick dismantling and cleaning type, comprising an air supply duct (1), characterized in that: the middle part of one end of the air supply duct (1) is connected with a quick disassembly mechanism (2), and the air supply duct (1) is connected with a quick disassembly mechanism (2). ) is provided with a positioning groove (3) at the top, the inner wall of the positioning groove (3) is symmetrically installed with an air intake volume adjusting mechanism (4), and a filter collecting mechanism (5) is fixedly installed on one side of the inner wall of the air supply duct (1), Positioning holes (6) are equidistantly and symmetrically opened on the outer surface of the air supply duct (1). 2. The quick-release cleaning type green building ventilation device according to claim 1, wherein the quick-release mechanism (2) comprises a casing (201), a baffle plate (202), a moving groove (203), a spring post (204), extrusion block (205), trapezoidal groove (206), extrusion rod (207) and spring rod (208); A casing (201) is connected to the middle of one end of the air supply duct (1), a baffle plate (202) is equidistantly installed in the middle of the inner wall of the casing (201), and moving grooves (203) are symmetrically opened on both sides of the casing (201). ), a spring column (204) is welded symmetrically on both sides of the inner wall of the moving groove (203), and an extrusion block (205) is welded at one end of the spring column (204), and the front middle of the extrusion block (205) is provided with a A trapezoidal groove (206), an extrusion rod (207) is attached to the inside of the trapezoidal groove (206), and the extrusion rod (207) and the casing (201) are connected by a spring rod (208). 3. The quick dismantling and cleaning type green building ventilation device according to claim 2, wherein the extrusion rod (207) and the casing (201) are slidably connected, and the extrusion rod (207) and the shell (201) are slidably connected. The shells (201) are fixed by spring rods (208), and the edge of one end face of the pressing block (205) and the edge of the inner wall of the positioning hole (6) fit each other. 4. The green building ventilation device of the quick dismantling and cleaning type according to claim 1, wherein the air inlet volume adjusting mechanism (4) comprises a manual telescopic rod (401), a wooden board (402) and a pull handle (401). 403); A manual telescopic rod (401) is symmetrically installed on the inner wall of the positioning groove (3), one end of the manual telescopic rod (401) is connected with a wooden board (402), and one end of the wooden board (402) is connected with a pull handle (403). 5. The green building ventilation device of the quick dismantling and cleaning type according to claim 1, characterized in that: the filtering and collecting mechanism (5) comprises a fixed frame (501), an inclined net (502), and a partition (503) , an arc (504), a connecting rope (505) and a ball (506); A fixing frame (501) is fixedly installed on one side of the inner wall of the air supply duct (1), an inclined net (502) is installed on the inner wall of the fixing frame (501), and a bottom edge of the inclined net (502) is welded with a set of meshes. A spacer (503), the outer surface of the spacer (503) is equidistantly welded with arc-shaped pieces (504), and the bottom end of the back of the fixing frame (501) is equidistantly connected with a connecting rope (505), and the connection One end of the rope (505) is connected with a ball (506). 6. The quick dismantling and cleaning type green building ventilation device according to claim 5, characterized in that: an arc-shaped groove is opened in the middle of the inner wall of the group partition (503), and the outer surface of the group partition (503) is bordered by an arc groove. The top has rounded corners.

Images