CN214389320U

CN214389320U - Filter device for heating and ventilating air conditioner

Info

Publication number: CN214389320U
Application number: CN202120266553.7U
Authority: CN
Inventors: 未连英; 安振宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-15
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a warm logical air conditioner technical field just discloses a warm idle call filter equipment that leads to, which comprises a housin, the inside upper end of casing and lower extreme are provided with the filter chamber respectively and wash the chamber, the middle part fixed mounting on casing top has the mount of the shape of falling the U-shaped, the middle part fixed mounting of mount top inner wall has electric liquid push rod, the middle part of filter chamber top and bottom inner wall all runs through and has seted up logical groove. The device lets in the air to the filter chamber through the air-supply line, can filter the dust in the air through the filter plate of fixed frame inboard, when needs are cleared up filter plate, control electric liquid push rod work, can promote fixed frame and down remove to the cleaning chamber, control water pump work, can take out the water in the water tank through the outlet pipe, the shower nozzle blowout through the pipe intercommunication, further wash the dust of filter plate right side adhesion, moreover, the steam generator is simple in structure, it is effectual to clear up.

Description

Filter device for heating and ventilating air conditioner

Technical Field

The utility model relates to a heating ventilation air conditioner technical field specifically is a heating ventilation air conditioner filter equipment.

Background

The hvac system is an air conditioner having heating, ventilating and air conditioning functions. The existing heating and ventilation air conditioner generally needs to be connected with a filtering device to remove dust, peculiar smell, harmful gas and bacteria in the air, the existing filtering device is poor in purifying effect, and a filter screen needs to be frequently cleaned or replaced, so that the maintenance cost is increased.

Through the retrieval, the heating and ventilation air conditioner filter equipment of current patent (publication number is CN212179188U), comprising a base plate, the upper end of bottom plate is fixed with open-top's lower box, circular draw-in groove has been seted up at the lateral wall top of box down, the inner chamber from the top down of box is fixed with filter screen, active carbon filter screen and HEPA filter screen down in proper order, the outside lower part of box runs through the grafting down and has the outlet duct, the inside of outlet duct is fixed with the fan, the upper end of bottom plate is fixed with electric liquid push rod and telescopic machanism.

The prior art has the following technical problems:

1. the dust that mainly clears up filter plate surface adhesion through the brush, and the dust is easy to adhere on the brush among the cleaning process, influences the clearance effect, needs often to change the brush, increases staff's intensity of labour.

2. The dust is very light, and during the cleaning process, the dust can float in the air, so that the environment is polluted, and secondary pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a warm idle call filter equipment that leads to possesses advantages such as filter plate clearance is effectual, has solved the problem of inconvenient filter plate's clearance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for a heating and ventilating air conditioner comprises a shell, wherein a filtering cavity and a cleaning cavity are respectively arranged at the upper end and the lower end in the shell, an inverted U-shaped fixing frame is fixedly arranged at the middle part of the top end of the shell, an electro-hydraulic push rod is fixedly arranged at the middle part of the inner wall at the top end of the fixing frame, through grooves are respectively formed in the middle parts of the top end and the bottom end of the inner wall at the top end of the filtering cavity in a penetrating manner, the bottom end of the electro-hydraulic push rod is fixedly connected with the middle part of the upper surface of the fixing frame in a penetrating manner, a filtering screen plate is vertically and fixedly arranged in the middle part of the inner side of the fixing frame, a water tank is fixedly arranged at the lower end of the right side of the shell, a water pump is fixedly arranged on the inner wall at the bottom end of the water tank, a through pipe is horizontally and fixedly arranged at the upper end of the inner wall at the right side of the cleaning cavity, a plurality of groups of spray heads are communicated with the through pipes through the left water outlet pipe of the water pump, the bottom intercommunication that washs chamber left side inner wall has the drain pipe, the left side of wasing chamber top inner wall is run through and is seted up a plurality of groups exhaust vent, the intercommunication is run through respectively at the middle part of filter chamber right side inner wall and left side inner wall has the air-supply line and goes out the tuber pipe, the right lower extreme of casing front side is provided with the PLC controller.

Preferably, the middle part of the inner wall of the left side of the cleaning cavity is communicated with a fan bin in a penetrating mode, and a blower and an electric heating wire are fixedly mounted inside the fan bin from left to right respectively.

Through above-mentioned scheme, through PLC controller control heating wire work heating to appointed temperature, control hair-dryer work, the hot-blast water stain that can the fast drying filter screen board surface that blows off through the fan storehouse, control electric liquid push rod work drives filter screen board up to remove and resets, simple structure, convenient operation.

Preferably, the left side of the fan bin is vertically provided with a filter screen, and the fan bin is fixedly connected with the filter screen through a bolt.

Through above-mentioned scheme, can filter the air that the external world entered into in the fan storehouse, the dust in the surface air enters into in the fan storehouse.

Preferably, the sealed pad that has been bonded through the powerful glue to the inboard of logical groove, sealed pad and the outside laminating of fixed frame.

Through above-mentioned scheme, can improve the leakproofness between fixed frame and the casing, avoid the gap between fixed frame and the casing too big, influence the filter effect.

Preferably, a transparent observation window is arranged in the middle of the front side of the cleaning cavity.

Through the scheme, the cleaning condition of the filter screen plate is conveniently observed.

Preferably, the input end of the PLC controller is electrically connected with an external power supply through a wire, and the output end of the PLC controller is electrically connected with the input ends of the electro-hydraulic push rod, the water pump, the blower and the heating wire through wires.

Through above-mentioned scheme, PLC controller can control electricity liquid push rod, water pump, hair-dryer and heating wire work.

Compared with the prior art, the utility model provides a warm idle call filter equipment that leads to possesses following beneficial effect:

1. this warm idle call filter equipment that leads to, let in the air to filtering the intracavity through the air-supply line, the dust in the air can be filtered to the filter plate inboard through fixed frame, when needs clear up filter plate, control electricity liquid push rod work, can promote fixed frame and move down to the washing intracavity, control water pump work, can take out the water in the water tank through the outlet pipe, the shower nozzle blowout through the management intercommunication, further wash the dust of filter plate right side adhesion, moreover, the steam generator is simple in structure, it is effectual to clear up.

2. This warm idle call filter equipment that leads to through PLC controller control heating wire work heating to appointed temperature, control hair-dryer work, the hot-blast water stain that can the fast drying filter plate surface that blows off through the fan storehouse, control electric liquid push rod work drives filter plate up to remove and resets simple structure, convenient operation.

Drawings

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

FIG. 2 is a schematic structural view of the fixing frame and the filter screen plate of the present invention;

fig. 3 is a front view of the present invention.

Wherein: 1. a housing; 2. a filter chamber; 3. a cleaning chamber; 4. a fixed mount; 5. an electro-hydraulic push rod; 6. a through groove; 7. a gasket; 8. a fixing frame; 9. a filter screen plate; 10. a water tank; 11. a water pump; 12. pipe passing; 13. a spray head; 14. a water outlet pipe; 15. a fan bin; 16. a blower; 17. an electric heating wire; 18. a filter screen; 19. a drain pipe; 20. an air outlet; 21. an air inlet pipe; 22. an air outlet pipe; 24. an observation window; 25. a PLC controller.

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, a filtering device for heating, ventilating and air conditioning comprises a shell 1, wherein a filtering cavity 2 and a cleaning cavity 3 are respectively arranged at the upper end and the lower end in the shell 1, an inverted U-shaped fixing frame 4 is fixedly arranged at the middle part of the top end of the shell 1, an electric hydraulic push rod 5 is fixedly arranged at the middle part of the inner wall at the top end of the fixing frame 4, through grooves 6 are respectively arranged at the middle parts of the top end and the bottom end of the inner wall of the filtering cavity 2 in a penetrating manner, sealing gaskets 7 are bonded at the inner sides of the through grooves 6 through strong glue, the sealing property between the shell 1 and the fixing frame 4 can be improved, the bottom end of the electric hydraulic push rod 5 is fixedly connected with the middle part of the upper surface of a fixing frame 8 through the through grooves 6, a filtering screen plate 9 is vertically and fixedly arranged at the middle part of the inner side of the fixing frame 8, a water tank 10 is fixedly arranged at the lower end of the right side of the shell 1, a water pump 11 is fixedly arranged at the bottom end of the inner wall of the water tank 10, a through pipe 12 is horizontally and fixedly arranged at the upper end of the right side of the cleaning cavity 3, the left side of the through pipe 12 is communicated with a plurality of groups of nozzles 13, a water outlet pipe 14 on the left side of the water pump 11 penetrates through the right inner wall of the cleaning cavity 3 to be communicated with the through pipe 12, the water pump 11 is controlled to work, water sprayed by the nozzles 13 can wash dust on the surface of the filter screen plate 9, the middle part of the left inner wall of the cleaning cavity 3 is communicated with a fan bin 15, a blower 16 and a heating wire 17 are fixedly installed inside the fan bin 15 from left to right respectively, the blower 16 and the heating wire 17 are controlled to work, hot air blown out by the fan bin 15 can rapidly dry water stains on the surface of the filter screen plate 9, a filter screen 18 is vertically arranged on the left side of the fan bin 15, the fan bin 15 is fixedly connected with the filter screen 18 through bolts, external dust can be prevented from entering the shell 1, a drain pipe 19 is communicated with the bottom end of the left inner wall of the cleaning cavity 3, the discharge of sewage after the filter screen plate 9 is cleaned is convenient, a plurality of groups of air outlet holes 20 are formed in the left side of the inner wall on the top end of the cleaning cavity 3, conveniently discharge the vapor that produces among the filter plate 9 drying process, the intercommunication is run through respectively at the middle part of 2 right side inner walls of filter chamber and left side inner wall and has air-supply line 21 and play tuber pipe 22, the middle part of washing 3 front sides in chamber is provided with transparent observation window 24, conveniently observe the clearance condition of filter plate 9, the right lower extreme of 1 front sides of casing is provided with PLC controller 25, PLC controller 25's input passes through the wire with external power and constitutes the electricity and be connected, PLC controller 25's output and electric liquid push rod 5, water pump 11, the input of hair-dryer 16 and heating wire 17 passes through the wire and constitutes the electricity and connect.

When using, let in the air to filter chamber 2 in through air-supply line 21, can filter the dust in the air through the filter plate 9 of fixed frame 8 inboard, when needs are cleared up filter plate 9, control electric liquid push rod 5 work, can promote fixed frame 8 and move down to washing in the chamber 3, control water pump 11 work, can take out the water in the water tank 10 through outlet pipe 14, spout through the shower nozzle 13 of pipe 12 intercommunication, further wash the dust of filter plate 9 right side adhesion, control heating wire 17 work through PLC controller 25 and heat to the assigned temperature, control hair-dryer 16 work, the hot-blast water that blows off through fan storehouse 15 can fast drying filter plate 9 surperficial water stain, control electric liquid push rod 5 work drives filter plate 9 and moves up and resets, moreover, the steam generator is simple in structure, and convenient operation.

The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the present application document does not explain the control mode and the circuit connection in detail, and the detailed description is not given here.

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 equipment for heating and ventilating air conditioner, includes casing (1), its characterized in that: the upper end and the lower end of the inside of the shell (1) are respectively provided with a filter chamber (2) and a cleaning chamber (3), the middle part of the top end of the shell (1) is fixedly provided with an inverted U-shaped fixing frame (4), the middle part of the top end inner wall of the fixing frame (4) is fixedly provided with an electro-hydraulic push rod (5), the middle parts of the top end and the bottom end inner wall of the filter chamber (2) are respectively provided with a through groove (6) in a penetrating way, the bottom end of the electro-hydraulic push rod (5) is fixedly connected with the middle part of the upper surface of the fixing frame (8) in a penetrating way, the middle part of the inner side of the fixing frame (8) is vertically and fixedly provided with a filter screen plate (9), the lower end on the right side of the shell (1) is fixedly provided with a water tank (10), the bottom end inner wall of the water tank (10) is fixedly provided with a water pump (11), and the upper end of the right side inner wall of the cleaning chamber (3) is horizontally and fixedly provided with a through pipe (12), the left side intercommunication of siphunculus (12) has a plurality of shower nozzles of organizing (13), water pump (11) left outlet pipe (14) run through the right side inner wall and siphunculus (12) intercommunication of wasing chamber (3), the bottom intercommunication of wasing chamber (3) left side inner wall has drain pipe (19), the left side of wasing chamber (3) top inner wall is run through and has been seted up a plurality of exhaust vents (20) of organizing, the middle part of filter chamber (2) right side inner wall and left side inner wall runs through the intercommunication respectively has air-supply line (21) and goes out tuber pipe (22), the right lower extreme of casing (1) front side is provided with PLC controller (25).

2. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the middle part of the inner wall of the left side of the cleaning cavity (3) is communicated with a fan bin (15) in a penetrating way, and a fan (16) and an electric heating wire (17) are fixedly installed inside the fan bin (15) from left to right respectively.

3. A filtering device for heating, ventilating and air conditioning according to claim 2, characterized in that: the left side of the fan bin (15) is vertically provided with a filter screen (18), and the fan bin (15) is fixedly connected with the filter screen (18) through bolts.

4. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the inboard that leads to groove (6) bonds through strong glue has sealed pad (7), sealed pad (7) is laminated with the outside of fixed frame (8).

5. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: and a transparent observation window (24) is arranged in the middle of the front side of the cleaning cavity (3).

6. A filtering device for heating, ventilating and air conditioning according to claim 1, characterized in that: the input end of the PLC (25) is electrically connected with an external power supply through a conducting wire, and the output end of the PLC (25) is electrically connected with the input ends of the electro-hydraulic push rod (5), the water pump (11), the blower (16) and the heating wire (17) through conducting wires.