CN215995779U

CN215995779U - Filter device for heating and ventilating pipeline

Info

Publication number: CN215995779U
Application number: CN202122024210.2U
Authority: CN
Inventors: 陈然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a filtering device for a heating and ventilation pipeline, which comprises a fixed outer frame and a plurality of filtering plates, wherein the edge of the fixed outer frame is fixedly connected with a mounting plate, the surface of the mounting plate is provided with mounting holes, the inner wall of the fixed outer frame is provided with embedded grooves, the filtering plates are transversely and sequentially buckled and connected and embedded in the fixed outer frame, each filtering plate comprises an outer frame and an inner net, the inner nets are embedded in the outer frames and fixedly connected with the outer frames, two ends of the outer frames are respectively and fixedly connected with rotating pins, and the rotating pins are embedded in the embedded grooves and are in sliding connection with the embedded grooves. According to the utility model, the filter plates are buckled and connected through the filter plates arranged in the fixed outer frame, so that the filter plates are convenient to disassemble and assemble, tools are reduced during maintenance, the filter plates are convenient to disassemble and assemble without tools, and the convenience of maintenance personnel for maintaining the filter device is improved.

Description

Filter device for heating and ventilating pipeline

Technical Field

The utility model relates to the technical field of heating and ventilation equipment, in particular to a filtering device for a heating and ventilation pipeline.

Background

Heating and ventilation are one component of a building. The method comprises the following steps: heating, ventilation, air conditioning three aspect, the gas of heating logical need be discharged through air pipe, and when air pipe long-time use, the gaseous impurity that contains a quantitative in the ventilation, impurity can be attached to on the pipe wall, causes the material such as bacterium to breed, causes the harmful substance in the air to increase.

At present, heating ventilation pipe in the market can install filter equipment when using and filter, and current filter equipment in use need regularly dismantle the washing, but filter equipment uses the bolt to carry out fixed connection more, leads to filter equipment dismouting operation comparatively difficult, has brought inconvenience for staff's work. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering device for a heating and ventilation pipeline, and solves the problems that the filtering device in the heating and ventilation pipeline is not convenient to assemble and disassemble and has high working strength in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a warm filter equipment for logical pipeline, includes fixed frame and a plurality of filter, the edge fixedly connected with mounting panel of fixed frame, the mounting hole has been seted up on the surface of mounting panel, the embedded groove has been seted up to the inner wall of fixed frame, the filter is transversely lock connection in proper order and embedded in fixed frame, the filter includes outrigger and intranet, the intranet is embedded in the inside of outrigger and with outrigger fixed connection, the both ends of outrigger are fixedly connected with rotational pin respectively, the rotational pin is embedded in the embedded groove and with embedded groove sliding connection.

As the improvement of the technical scheme, a first step groove and a second step groove are respectively formed in the edges of the left side and the right side of the outer frame, and the opening directions of the first step groove and the second step groove are opposite.

As the improvement of the technical scheme, the inner wall of the fixed outer frame is provided with a retainer ring, and the retainer ring is in contact connection with the side wall of the filter plate.

As an improvement of the technical scheme, the upper end of the fixed outer frame is provided with a limiting block which is connected in a rotating mode, and the limiting block is distributed in a fan shape and is located on the outer side of the embedded groove.

As an improvement of the technical scheme, the embedded groove is L-shaped, the outer end of the embedded groove is in an opening shape, and the opening width of the embedded groove is larger than the diameter of the rotating pin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the filter plates are buckled and connected through the filter plates arranged in the fixed outer frame, so that the filter plates are convenient to disassemble and assemble, tools are reduced during maintenance, the filter plates are convenient to disassemble and assemble without tools, and the convenience of maintenance personnel for maintaining the filter device is improved.

2. According to the utility model, the rotating pins are respectively arranged at the upper edge and the lower edge of the outer frame, so that the outer frame can be conveniently connected with the fixed outer frame, the stepped groove I and the stepped groove II are respectively arranged at the left side and the right side of the outer frame, so that the filter plates can be conveniently buckled with each other during splicing, and the stability of the filter plates arranged in the fixed outer frame is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a filtering device for a heating and ventilation pipeline according to the present invention;

FIG. 2 is a schematic side sectional view of the fixing frame according to the present invention;

FIG. 3 is a schematic sectional view of the structure of A-A according to the present invention;

FIG. 4 is a schematic diagram of the structure of the filter plate according to the present invention.

In the figure: the device comprises a fixed outer frame-1, a filter plate-2, a mounting plate-3, mounting holes-4, an embedded groove-5, an outer frame-6, an inner net-7, a rotating pin-8, a step groove I-9, a step groove II-10, a retainer ring-11 and a limiting block-12.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a warm filter equipment for logical pipeline, includes fixed frame 1 and a plurality of filter 2, the edge fixedly connected with mounting panel 3 of fixed frame 1, mounting hole 4 has been seted up on the surface of mounting panel 3, embedded groove 5 has been seted up to the inner wall of fixed frame 1, filter 2 is the horizontal lock in proper order and connects and embedded in fixed frame 1, filter 2 includes outrigger 6 and intranet 7, intranet 7 is embedded in the inside of outrigger 6 and with outrigger 6 fixed connection, fixedly connected with rotational pin 8 respectively at the both ends of outrigger 6, rotational pin 8 is embedded in embedded groove 5 and with 5 sliding connection of embedded groove.

Further improve ground, ladder groove one 9 and ladder groove two 10 have been seted up respectively to the edge of the 6 left and right sides of outrigger, ladder groove one 9 and ladder groove two 10 opening opposite directions are equipped with ladder groove one 9 and ladder groove two 10 respectively through the edge at outrigger 6, conveniently carry out mutual lock when filter 2 installs, improve the stability that filter 2 connects.

Further improve ground, the inner wall of fixed frame 1 is equipped with retaining ring 11, retaining ring 11 is connected with the lateral wall contact of filter 2, is equipped with retaining ring 11 through the inner wall at fixed frame 1, improves the stability of being connected between filter 2 and the fixed frame 1, avoids filter 2 to take place to drop under blowing of warm braw.

Further improved ground, the upper end of fixed frame 1 is equipped with rotates the stopper 12 of connecting, stopper 12 is fan-shaped distribution and is located the outside of embedded groove 5, is equipped with the stopper 12 of rotating the connection through the embedded groove 5 lateral walls at fixed frame 1, conveniently locks filter 2 of lock-joint connection, improves the stability that filter 2 connects, is convenient for dismantle simultaneously.

The utility model discloses a filter 2, the embedded groove 5 is the L shape and the outer end of embedded groove 5 is the opening form, the opening width of embedded groove 5 is greater than the diameter of rotating pin 8, through the embedded groove 5 design that adopts the L shape, conveniently carries out the dismouting to filter 2, improves the stability that filter 2 connects.

The filter plate comprises a fixed outer frame-1, a filter plate-2, a mounting plate-3, mounting holes-4, an embedded groove-5, an outer frame-6, an inner net-7, a rotating pin-8, a step groove-9, a step groove-10, a retainer ring-11 and a limiting block-12, wherein the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods.

When the filter plate 2 is used, the filter plate 2 is perpendicular to the fixed outer frame 1, the rotating pin 8 is buckled into the embedding groove 5 on the inner wall of the fixed outer frame 1, the filter plate 2 is sequentially rotated, the filter plate 2 is embedded into the retainer ring 11 in the fixed outer frame 1, meanwhile, the stepped groove I9 at the edge of the next filter plate 2 is mutually buckled with the stepped groove II 10 at the edge of the previous filter plate 2, and finally, the limiting block 12 is rotated, so that the limiting block 12 is connected with the filter plate 2, the filter plate 2 is prevented from falling off in use, the filter plate 2 is reversely operated when being disassembled and cleaned, and the convenience in maintenance is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a warm filter equipment for logical pipeline, includes fixed frame (1) and a plurality of filter (2), its characterized in that: edge fixedly connected with mounting panel (3) of fixed frame (1), mounting hole (4) have been seted up on the surface of mounting panel (3), embedded groove (5) have been seted up to the inner wall of fixed frame (1), filter (2) are horizontal lock in proper order and connect and embedded in fixed frame (1), filter (2) are including outrigger (6) and intranet (7), intranet (7) are embedded in the inside of outrigger (6) and with outrigger (6) fixed connection, the both ends difference fixedly connected with rotational pin (8) of outrigger (6), rotational pin (8) are embedded in embedded groove (5) and with embedded groove (5) sliding connection.

2. The filtering device for heating and ventilating duct according to claim 1, wherein: ladder groove one (9) and ladder groove two (10) have been seted up respectively to the edge of outrigger (6) left and right sides, ladder groove one (9) and ladder groove two (10) opening opposite direction.

3. The filtering device for heating and ventilating duct according to claim 1, wherein: the inner wall of the fixed outer frame (1) is provided with a retainer ring (11), and the retainer ring (11) is in contact connection with the side wall of the filter plate (2).

4. The filtering device for heating and ventilating duct according to claim 1, wherein: the upper end of the fixed outer frame (1) is provided with a limiting block (12) which is connected in a rotating mode, and the limiting block (12) is distributed in a fan shape and is located on the outer side of the embedded groove (5).

5. The filtering device for heating and ventilating duct according to claim 1, wherein: the embedded groove (5) is L-shaped, the outer end of the embedded groove (5) is in an opening shape, and the opening width of the embedded groove (5) is larger than the diameter of the rotating pin (8).