CN214389338U

CN214389338U - Filter device for heating and ventilating air conditioner

Info

Publication number: CN214389338U
Application number: CN202120177915.5U
Authority: CN
Inventors: 辛博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-15
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a filter unit for heating ventilation air conditioner, which comprises a main body, wherein the top end of the main body is fixedly connected with a fan, one side of the fan is fixedly connected with an air supply pipe, the other end of the air supply pipe penetrates through the main body to an inner cavity fixedly connected with an air inlet, one side of the air inlet is far away from the air supply pipe and is fixedly communicated with the top end of a filter box, one side of the filter box is fixedly connected with a box door through a hinge, the bottom end of the filter box is fixedly connected with a base, the inner wall of the filter box is symmetrically provided with a mounting seat, the inner wall of the mounting seat is fixedly connected with two ends of a filter plate, the filter plate is provided with the mounting seat, a fixing inserted bar is extruded and fixed, a fixing spring is driven to contract and rebound in a fixing groove, the fixing inserted bar can be taken out from two ends of the filter plate, so that the filter plate can be taken out from the mounting seat, and further, the filter plate can be taken out from the filter box quickly, and is convenient for thoroughly cleaning or replacing the filter plate, the working efficiency of workers is improved.

Description

Filter device for heating and ventilating air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, specifically be a warm idle call filter equipment that leads to.

Background

The heating, ventilating and air conditioning refers to a system or related equipment which is used for indoor or in-vehicle heating, ventilating and air conditioning, and the design of the heating, ventilating and air conditioning system is applied to thermodynamics, hydromechanics and fluid machinery, and is an important branch subject in the field of mechanical engineering.

The filtering device is used for purifying air before heating of a heating ventilation air conditioner, the air quality of air conditioning air is guaranteed by periodically cleaning the filtering device, and when the filtering device for the existing heating ventilation air conditioner is cleaned, most of the filtering device is washed or cleaned by using a water pipe, a filter plate in the filtering device is not conveniently detached and cleaned, time and labor are wasted, and the filtering device is not thorough in cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm idle call filter equipment that leads to the filter dismantles the washing in it of being not convenient for that proposes in solving above-mentioned background art, wastes time and energy and clean not thorough problem.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for heating, ventilating and air conditioning comprises a main body, wherein the top end of the main body is fixedly connected with a fan, one side of the fan is fixedly connected with an air supply pipe, the other end of the air supply pipe penetrates through the main body to the inner cavity and is fixedly connected with an air inlet, one side of the air inlet far away from the blast pipe is fixedly communicated with the top end of the filter box, one side of the filter box is fixedly connected with the box door through a hinge, the bottom end of the filter box is fixedly connected with a base, the inner wall of the filter box is symmetrically provided with mounting seats, the inner wall of the mounting seat is fixedly connected with two ends of the filter plate, an air outlet positioned at one side of the filter box is arranged below the filter plate, the outer wall of the air outlet is fixedly connected with an exhaust pipe, the other end of the exhaust pipe is fixedly connected with a heating box, the inner wall of the heating box is fixedly connected with a heating wire, and the bottom end of the heating box is fixedly communicated with a second exhaust pipe, and the other end of the second exhaust pipe is fixedly connected with an air supply outlet positioned on one side of the main body.

Preferably, the chamber door is provided with a rubber strip in a manner of being embedded into one side of the chamber door close to the filter box, a clamping groove is formed in one side of the rubber strip corresponding to the filter box, and the clamping groove and the rubber strip are matched in diameter.

Preferably, the outer walls of the box door and the filter box are fixedly connected with a bolt through screws, the inner wall of the bolt is connected with an inserted bar in a penetrating mode, a bar seat is arranged at one end of the inserted bar, and a handle is welded to one side of the inserted bar.

Preferably, the filter is three rectangle filters that the diameter is the same, comprises elementary filter, active carbon filter and HEPA filter respectively, just the both ends of filter all are equipped with and run through fixed through-hole, and locate in the rose box through the cooperation interval of mount pad.

Preferably, the mount pad includes the installation piece, the middle part of installation piece is run through and is equipped with the mounting hole, the installation piece runs through mounting hole fixed connection rose box through the screw, just one side that the rose box was kept away from to the installation piece is equipped with fixed frame, the fixed slot has been seted up to fixed frame corresponding one side.

Preferably, the inner wall of fixed slot is equipped with fixed spring, one side that fixed spring kept away from the fixed slot is equipped with fixed inserted bar, the other end of fixed inserted bar runs through fixed filter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, reasonable in design through setting up the mount pad for the filter, extrudees fixed inserted bar, drives the shrink of fixed spring and kick-backs in the fixed slot, can take out fixed inserted bar from the both ends of filter to take off the filter from the mount pad, and then can take out the filter from the rose box fast, be convenient for carry out thorough washing or change to the filter, improved workman's work efficiency.

2. Set up the bolt through the chamber door, it is fixed through the block of rubber strip and draw-in groove, can seal the chamber door in the rose box, and the pulling handle drives the inserted bar and stretch out and draw back and insert the bolt fixedly, can be fixed in the rose box with the chamber door lock, is convenient for open the filter of chamber door in to the rose box and change, and is convenient for clean the rose box to improve the filtration quality of air.

Drawings

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

FIG. 2 is a schematic view of the structure of the door of the present invention;

fig. 3 is a schematic view of the structure of the mounting seat of the present invention.

In the figure: 1. a main body; 2. a fan; 3. an air supply pipe; 4. an air inlet; 5. a filter box; 6. a box door; 7. a base; 8. a handle; 9. a mounting seat; 901. mounting blocks; 902. mounting holes; 903. a fixing frame; 904 fixing the slot; 905. fixing the spring; 906. fixing the inserted rod; 10. a filter plate; 11. an air outlet; 12. an exhaust duct; 13. a heating box; 14. heating wires; 15. a second exhaust duct; 16. an air supply outlet; 17. a rubber strip; 18. a card slot; 19. a bolt; 20. inserting a rod; 21. a rod seat.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a filter device for heating ventilation air conditioners comprises a main body 1, a fan 2 is fixedly connected to the top end of the main body 1, an air supply pipe 3 is fixedly connected to one side of the fan 2, the other end of the air supply pipe 3 penetrates through the main body 1 to an inner cavity fixedly connected with an air inlet 4, one side of the air inlet 4, far away from the air supply pipe 3, is fixedly communicated with the top end of a filter box 5, one side of the filter box 5 is fixedly connected with a box door 6 through a hinge, the bottom end of the filter box 5 is fixedly connected with a base 7, mounting seats 9 are symmetrically arranged on the inner wall of the filter box 5, the inner wall of each mounting seat 9 is fixedly connected with two ends of a filter plate 10, an air outlet 11 positioned on one side of the filter box 5 is arranged below the filter plate 10, the outer wall of the air outlet 11 is fixedly connected with an exhaust pipe 12, the other end of the exhaust pipe 12 is fixedly connected with a heating box 13, a heating wire 14 is fixedly connected to the inner wall of the heating box 13, and the bottom end of the exhaust pipe 15 is fixedly communicated with a second exhaust pipe 15, the other end fixed connection of two 15 exhaust pipes is located the supply-air outlet 16 of 1 one side of main part, acts on and starts 2 rotations convulsions of fan and pass through supply-air pipe 3 and air intake 4, carry and pierce through filter 10 in proper order in 5 rose boxes and purify, through the heating of heater strip 14 in 11 entering heating cabinet 13 of air outlet through exhaust pipe 12, rethread two 15 exhaust pipes and supply-air outlet 16 carry to the warm braw air conditioner and use.

Referring to fig. 2, a rubber strip 17 is embedded in one side of the box door 6 close to the filter box 5, a clamping groove 18 is formed in one side of the rubber strip 17 corresponding to the filter box 5, and the diameter of the clamping groove 18 is matched with that of the rubber strip 17.

Referring to fig. 2, the outer walls of the box door 6 and the filter box 5 are fixedly connected with a bolt 19 through a screw, the inner wall of the bolt 19 penetrates through and is connected with an inserted rod 20, one end of the inserted rod 20 is provided with a rod seat 21, and one side of the inserted rod 20 is welded with a handle 8, which acts on the fastening fixation through a rubber strip 17 and a clamping groove 18, the box door 6 can be sealed in the filter box 5, and the pull handle 8 drives the inserted rod 20 to be telescopically inserted into the bolt 19 for fixation, so that the box door 6 can be tightly locked and fixed in the filter box 5, the box door 6 can be conveniently opened to replace a filter plate 10 in the filter box 5, and the filter box 5 can be conveniently cleaned, thereby improving the filtering quality of air.

Referring to fig. 1, the filter plate 10 is three rectangular filter plates with the same diameter, and is composed of a primary filter plate, an active carbon filter plate and a HEPA filter plate, and both ends of the filter plate 10 are provided with through holes capable of penetrating and fixing, and are arranged in the filter box 5 at intervals by the cooperation of the mounting seat 9.

Referring to fig. 3, the mounting base 9 includes a mounting block 901, a mounting hole 902 is formed through the middle of the mounting block 901, the mounting block 901 is fixedly connected to the filter box 5 by passing through the mounting hole 902 through a screw, a fixing frame 903 is disposed on one side of the mounting block 901 away from the filter box 5, and a fixing groove 904 is disposed on one side of the fixing frame 903 corresponding to the fixing frame.

Please refer to fig. 3, the inner wall of the fixing groove 904 is provided with a fixing spring 905, one side of the fixing spring 905 away from the fixing groove 904 is provided with a fixing inserted bar 906, the other end of the fixing inserted bar 906 penetrates through the fixing filter plate 10, acts on the fixing inserted bar 906 by extrusion, and drives the fixing spring 905 to contract and rebound in the fixing groove 904, so that the fixing inserted bar 906 can be taken out from the two ends of the filter plate 10, thereby taking the filter plate 10 down from the mounting seat 9, and further taking the filter plate 10 out from the filter box 5 quickly, thereby facilitating thorough cleaning or replacement of the filter plate 10, and improving the work efficiency of workers.

The working principle is as follows: when the hot air box is used, the fan 2 is started to rotate to draw air, the air is conveyed into the filter box 5 through the air supply pipe 3 and the air inlet 4 and sequentially penetrates through the filter plates 10 to be purified, the air enters the heating box 13 through the air outlet 11 through the exhaust pipe 12 and is heated through the heating wire 14, and the air is conveyed to the hot air conditioner through the exhaust pipe two 15 and the air supply port 16 to be used, the box door 6 can be sealed in the filter box 5 through the clamping fixation of the rubber strip 17 and the clamping groove 18, the pull handle 8 drives the inserted bar 20 to stretch and insert into the bolt 19 for fixation, the box door 6 can be tightly locked and fixed on the filter box 5, the box door 6 can be conveniently opened to replace the filter plates 10 in the filter box 5, the filter box 5 can be conveniently cleaned, the filtering quality of air is improved, the fixed inserted bar 906 is extruded to drive the fixed spring 905 to shrink and rebound in the fixing groove 904, the fixed inserted bar 906 can be taken out from two ends of the filter plates 10, and the filter plates 10 can be taken down from the mounting seat 9, and then can take out filter 10 from rose box 5 fast, be convenient for carry out thorough washing or change to filter 10, improved workman's work efficiency.

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. A filter unit for heating and ventilating air conditioner, comprising a main body (1), characterized in that: the top end of the main body (1) is fixedly connected with the fan (2), one side of the fan (2) is fixedly connected with the blast pipe (3), the other end of the blast pipe (3) penetrates through the main body (1) and the inner cavity fixedly connected with the air inlet (4), one side of the air inlet (4) far away from the blast pipe (3) is fixedly communicated with the top end of the filter box (5), one side of the filter box (5) is fixedly connected with the box door (6) through a hinge, the bottom end of the filter box (5) is fixedly connected with the base (7), the inner wall of the filter box (5) is symmetrically provided with the mounting seats (9), the inner wall of the mounting seats (9) is fixedly connected with the two ends of the filter plate (10), the lower part of the filter plate (10) is provided with the air outlet (11) positioned on one side of the filter box (5), the outer wall of the air outlet (11) is fixedly connected with the exhaust pipe (12), the other end of the exhaust pipe (12) is fixedly connected with the heating box (13), the inner wall fixed connection heater strip (14) of heating cabinet (13), just the bottom mounting intercommunication exhaust pipe two (15) of heating cabinet (13), the other end fixed connection of exhaust pipe two (15) is located air supply outlet (16) of main part (1) one side.

2. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: one side embedding that rose box (5) are pressed close to in chamber door (6) is equipped with rubber strip (17), draw-in groove (18) have been seted up to one side that rubber strip (17) correspond rose box (5), draw-in groove (18) are the adaptation setting with the diameter of rubber strip (17).

3. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the outer wall of chamber door (6) and rose box (5) all through screw fixed connection bolt (19), the inner wall through connection inserted bar (20) of bolt (19), the one end of inserted bar (20) is equipped with pole seat (21), just one side welding of inserted bar (20) is equipped with handle (8).

4. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the filter (10) is three rectangular filters with the same diameter, and is composed of a primary filter, an active carbon filter and a HEPA filter respectively, the two ends of the filter (10) are provided with through holes which can penetrate through the filter and can be fixed, and the filter is arranged in the filter box (5) at intervals through the matching of the mounting seat (9).

5. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the mounting seat (9) comprises a mounting block (901), a mounting hole (902) penetrates through the middle of the mounting block (901), the mounting block (901) penetrates through the mounting hole (902) through a screw to be fixedly connected with the filter box (5), a fixing frame (903) is arranged on one side, away from the filter box (5), of the mounting block (901), and a fixing groove (904) is formed in one side, corresponding to the fixing frame (903).

6. A filtering device for heating, ventilating and air conditioning according to claim 5, characterized in that: the inner wall of fixed slot (904) is equipped with fixed spring (905), one side that fixed spring (905) kept away from fixed slot (904) is equipped with fixed inserted bar (906), the other end of fixed inserted bar (906) runs through fixed filter (10).