CN212881466U - Cleaning mechanism for return air inlet filter screen - Google Patents
Cleaning mechanism for return air inlet filter screen Download PDFInfo
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- CN212881466U CN212881466U CN202020925206.6U CN202020925206U CN212881466U CN 212881466 U CN212881466 U CN 212881466U CN 202020925206 U CN202020925206 U CN 202020925206U CN 212881466 U CN212881466 U CN 212881466U
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- filter screen
- fixed frame
- air inlet
- storage tank
- cleaning mechanism
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Abstract
The utility model relates to a cleaning mechanism for a return air inlet filter screen, which relates to the field of cleaning equipment and comprises a fixed frame, wherein the fixed frame is vertically arranged, two side walls of the fixed frame are provided with air channel abutting units, one side of the fixed frame is provided with a working platform, the working platform is provided with an electric filter screen cleaning brush set, the upper end of the working platform is provided with a nozzle set, the working platform is provided with a comprehensive liquid supply component, the back side of the working platform is provided with a disinfectant storage tank and a washing liquid storage tank which are connected with the comprehensive liquid supply component, the bottom end of the working platform is provided with a sewage recovery unit, when in operation, the fixed frame is pushed into the air channel, the air channel abutting units promote the fixed frame to be fixed with the air channel, the comprehensive liquid supply component is opened, the washing liquid is sprayed to the filter screen, whole device can be fixed and clear up the filter screen on the wind channel, and the raise dust is few, and the sanitization need not to dismantle the filter screen.
Description
Technical Field
The utility model belongs to the technical field of cleaning device and specifically relates to a return air inlet is cleaning mechanism for filter screen is related to.
Background
The return air inlet is used for returning air. When the indoor load is fixed, the amount of cold air to be sent indoors is fixed. In summer, the indoor air is generally lower in temperature compared with fresh air, so that the air returning channel is utilized to return some air to enter the air conditioning box to be mixed with a small amount of fresh air to be made into cold air to be sent into the room, and the energy can be effectively saved compared with the condition that the fresh air is used for making cold air completely. The fan room air return system sucks polluted air in a workshop into an air return chamber through an air return fan, discharges the polluted air to the outside after being filtered by an air return chamber filter screen, forms convection with an air supply fan, keeps the air in the workshop fresh, but leads to dust or fly hair to be frequently clamped in mesh holes of the air return chamber filter screen due to more dust and fly hair in the workshop, causes frequent blockage of the filter screen, influences the air return effect, and needs to disinfect the filter screen for units such as hospitals.
The above prior art solution has the following drawbacks: enterprises have to arrange workers to clean and disinfect the filter screen regularly, the filter screen must be detached in the cleaning process, and the operation process not only increases the workload of the workers, but also easily causes the dust on the filter screen to escape.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a return air inlet is clean mechanism for filter screen, need not to dismantle the filter screen.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a cleaning mechanism for return air inlet filter screen, includes fixed frame, the vertical setting of fixed frame, be equipped with the wind channel on the fixed frame both sides wall and support tight unit, fixed frame one side is equipped with work platform, the last electronic filter screen clearance brush group that is equipped with of work platform, the work platform upper end is equipped with the shower nozzle group, the last liquid subassembly that supplies that synthesizes that is equipped with of work platform, the work platform dorsal part be equipped with synthesize disinfectant storage tank and lotion storage tank that the liquid subassembly is connected that supplies, the work platform bottom is equipped with the sewage recovery unit.
Through adopting above-mentioned technical scheme, in operation, push the wind channel with fixed frame, the wind channel supports tight unit and makes fixed frame fixed with the wind channel, open and synthesize the liquid supply subassembly, with lotion spraying to filter screen, open electronic filter screen clearance brush group clearance filter screen simultaneously, spray antiseptic solution to filter screen through synthesizing the liquid supply subassembly afterwards, open the sewage that sewage recovery unit will produce simultaneously and collect, whole device can be fixed and clear up the filter screen on the wind channel, the raise dust is few, the sanitization, need not to dismantle the filter screen.
The present invention may be further configured in a preferred embodiment as: the air channel abutting unit comprises a plurality of electric push rods symmetrically arranged on two side walls of the fixed frame, and suckers are arranged at the tail ends of output shafts of the electric push rods.
By adopting the technical scheme, the electric push rod is opened, the output shaft of the electric push rod can be enabled to extend out, the sucker is enabled to be attached to the inner wall of the air channel in a clinging manner, and the fixing of the fixing frame and the air channel is completed.
The present invention may be further configured in a preferred embodiment as: and a movable roller is arranged in the bottom end of the fixed frame.
Through adopting above-mentioned technical scheme, set up the removal gyro wheel in the fixed frame bottom, conveniently promote and install fixed frame.
The present invention may be further configured in a preferred embodiment as: the sewage recovery unit is including locating the calliper of work platform bottom, be equipped with between calliper with the plastics of wind channel butt receive the water board, fixed frame bottom is equipped with sewage pump and sewage storage tank, the work platform bottom be equipped with the drain pipe that the sewage pump is connected.
Through adopting above-mentioned technical scheme, set up calliper and make things convenient for centre gripping plastics to receive the water board, can cut out the length that plastics received the water board according to the wind channel width, open the sewage pump simultaneously, can inhale the sewage storage tank with sewage from the drain pipe, avoid sewage to spill over the wind channel.
The present invention may be further configured in a preferred embodiment as: the tail end of the drain pipe is provided with an annular counterweight ring with a notch.
Through adopting above-mentioned technical scheme, be provided with the counter weight ring of breach, can make drain pipe and the laminating of wind channel bottom, conveniently absorb sewage, open the sewage pump, can be with sewage from counter weight ring breach suction drain pipe.
The present invention may be further configured in a preferred embodiment as: synthesize the liquid supply subassembly including locating feed tube on the fixed frame, be equipped with the delivery pump on the feed tube, the feed tube with shower nozzle group intercommunication, be equipped with electromagnetic three-way valve on the feed tube, the remaining both ends of electromagnetic three-way valve respectively with the disinfectant storage tank with lotion storage tank intercommunication.
Through adopting above-mentioned technical scheme, set up the electromagnetism three-way valve, open the delivery pump, steerable feed pipe carries disinfectant or lotion, and is simple and convenient, can carry the antiseptic solution to disinfect for the filter screen after having carried the lotion.
The present invention may be further configured in a preferred embodiment as: and a liquid preparation measuring cup is clamped on the washing liquid storage tank.
By adopting the technical scheme, the liquid preparation measuring cup is arranged, so that the lotion can be conveniently prepared for the lotion storage tank.
The present invention may be further configured in a preferred embodiment as: and the upper end of the working platform is provided with an illuminating lamp.
Through adopting above-mentioned technical scheme, set up the light, conveniently provide the illumination, observe the cleaning performance.
To sum up, the utility model discloses a following at least one useful technological effect:
1. during operation, the fixing frame is pushed into the air channel, the air channel abutting unit enables the fixing frame to be fixed with the air channel, the comprehensive liquid supply assembly is opened, washing liquid is sprayed to the filter screen, the electric filter screen cleaning brush set is opened to clean the filter screen, then disinfectant is sprayed to the filter screen through the comprehensive liquid supply assembly, the sewage recovery unit is opened to collect produced sewage, the whole device can be fixed on the air channel to clean the filter screen, dust is less, the filter screen is cleaned, and the filter screen does not need to be detached;
2. the electric push rod is started, so that the output shaft of the electric push rod can extend out, the sucker is enabled to be attached to and adsorbed by the inner wall of the air duct, the fixing of the fixing frame and the air duct is completed, and the shaking during working is avoided;
3. set up calliper and make things convenient for centre gripping plastics to receive the water board, can cut out the length that plastics received the water board according to the wind channel width, open the sewage pump simultaneously, can inhale sewage storage tank with sewage from the drain pipe, avoid sewage to spill over the wind channel.
Drawings
Fig. 1 is a schematic structural view at a back-side view angle of the present invention.
Fig. 2 is a schematic structural view at a front view angle of the present invention.
In the figure, 1, a fixed frame; 2. moving the roller; 3. an air duct abutting unit; 4. a working platform; 5. an illuminating lamp; 6. an electric filter screen cleaning brush set; 7. a nozzle group; 8. a comprehensive liquid supply assembly; 9. a disinfectant storage tank; 10. a washing liquid storage tank; 11. a sewage recovery unit; 12. an electric push rod; 13. a suction cup; 14. a liquid supply tube; 15. a delivery pump; 16. an electromagnetic three-way valve; 17. preparing a liquid measuring cup; 18. a caliper; 19. a plastic water collecting plate; 20. a sewage pump; 21. a sewage storage tank; 22. a drain pipe; 23. and a counterweight ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a cleaning mechanism is used to return air inlet filter screen, need not to dismantle the filter screen, including fixed frame 1, the vertical setting of fixed frame 1, be provided with removal gyro wheel 2 in the 1 bottom of fixed frame, be provided with the wind channel on the 1 both sides wall of fixed frame and support tight unit 3, 1 one side of fixed frame is provided with work platform 4, work platform 4 upper end is provided with light 5, work platform 4 is last to be provided with electronic filter screen clearance brush group 6, work platform 4 upper end is provided with shower nozzle group 7, be provided with on the work platform 4 and synthesize and supply liquid subassembly 8, 4 dorsal parts of work platform are provided with disinfectant storage tank 9 and lotion storage tank 10 of being connected with synthesizing and supplying liquid subassembly 8, 4 bottoms of work. Set up removal gyro wheel 2 in 1 bottom of fixed frame, convenient promotion and the fixed frame of installation 1, in operation, open light 5, provide the illumination, push fixed frame 1 wind channel, the wind channel supports tight unit 3 and makes fixed frame 1 fixed with the wind channel, open and synthesize liquid supply assembly 8, with lotion spraying to filter screen, open 6 clearance filter screens of electronic filter screen clearance brush group simultaneously, spray antiseptic solution to filter screen through synthesizing liquid supply assembly 8 afterwards, open the sewage that sewage recovery unit 11 will produce simultaneously and collect, whole device can be fixed and clear up the filter screen on the wind channel, the raise dust is few, clean up, need not to dismantle the filter screen.
Referring to fig. 1, the air duct abutting unit 3 comprises a plurality of electric push rods 12 symmetrically arranged on two side walls of the fixing frame 1, the tail ends of output shafts of the electric push rods 12 are provided with suckers 13, the electric push rods 12 are opened to enable the output shafts of the electric push rods 12 to extend out, the suckers 13 are enabled to be attached to the inner wall of the air duct in a clinging manner, and the fixing of the fixing frame 1 and the air duct is completed.
Referring to fig. 1, the integrated liquid supply assembly 8 includes a liquid supply pipe 14 disposed on the fixed frame 1, a delivery pump 15 disposed on the liquid supply pipe 14, the liquid supply pipe 14 communicating with the nozzle group 7, an electromagnetic three-way valve 16 disposed on the liquid supply pipe 14, and the remaining two ends of the electromagnetic three-way valve 16 communicating with the disinfectant storage tank 9 and the washing liquid storage tank 10, respectively. Therefore, the electromagnetic three-way valve 16 is arranged, the delivery pump 15 is started, the liquid supply pipe 14 can be controlled to deliver the disinfectant or the washing liquid, the operation is simple and convenient, and the disinfectant can be delivered to disinfect the filter screen after the washing liquid is delivered.
Referring to fig. 1, a liquid preparation measuring cup 17 is fastened to the washing liquid storage tank 10 to facilitate preparation of the washing liquid for the washing liquid storage tank 10.
Referring to fig. 1 and 2, the sewage recovery unit 11 includes calipers 18 arranged at the bottom end of the working platform 4, a plastic water collecting plate 19 abutted to the air duct is arranged between the calipers 18, a sewage pump 20 and a sewage storage tank 21 are arranged at the bottom end of the fixing frame 1, a drain pipe 22 connected with the sewage pump 20 is arranged at the bottom end of the working platform 4, and an annular counterweight ring 23 with a gap is arranged at the tail end of the drain pipe 22. Consequently, set up calliper 18 and make things convenient for centre gripping plastics to receive water board 19, can cut out the length that plastics received water board 19 according to the wind channel width, open sewage pump 20 simultaneously, can inhale sewage storage tank 21 with sewage from drain pipe 22, avoid sewage to spill over the wind channel, and be provided with jagged counter weight ring 23, can make drain pipe 22 and the laminating of wind channel bottom, conveniently absorb sewage, open sewage pump 20, can inhale drain pipe 22 from counter weight ring 23 breach department with sewage.
The implementation principle of the embodiment is as follows: during operation, push fixed frame 1 into the wind channel through removing gyro wheel 2, the wind channel supports tight unit 3 and makes fixed frame 1 fixed with the wind channel, open electric putter 12, can make electric putter 12 output shaft stretch out, make sucking disc 13 hug closely with the wind channel inner wall and adsorb, accomplish fixed frame 1 and the fixed in wind channel, open and synthesize liquid supply subassembly 8, through delivery pump 15 and electromagnetic three-way valve 16, with lotion spraying to the filter screen, open electric strainer cleaning brush group 6 clearance filter screen simultaneously, spray antiseptic solution to the filter screen through delivery pump 15 and electromagnetic three-way valve 16 afterwards, open sewage recovery unit 11 simultaneously and collect the sewage that produces, open sewage pump 20, can inhale sewage storage tank 21 with sewage from drain pipe 22, whole device can fix and clear up the filter screen on the wind channel, the raise the dirt is few, the clean up, need not to dismantle the filter screen.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a return air inlet is cleaning mechanism for filter screen, includes fixed frame (1), its characterized in that: the vertical setting of fixed frame (1), be equipped with the wind channel on fixed frame (1) both sides wall and support tight unit (3), fixed frame (1) one side is equipped with work platform (4), be equipped with electronic filter screen clearance brush group (6) on work platform (4), work platform (4) upper end is equipped with shower nozzle group (7), be equipped with on work platform (4) and synthesize liquid supply assembly (8), work platform (4) dorsal part be equipped with synthesize disinfectant storage tank (9) and lotion storage tank (10) that liquid supply assembly (8) are connected, work platform (4) bottom is equipped with sewage recovery unit (11).
2. The cleaning mechanism for the return air inlet filter screen according to claim 1, characterized in that: the air channel abutting unit (3) comprises a plurality of electric push rods (12) which are symmetrically arranged on two side walls of the fixed frame (1), and sucking discs (13) are arranged at the tail ends of output shafts of the electric push rods (12).
3. The cleaning mechanism for the return air inlet filter screen according to claim 2, characterized in that: the bottom end of the fixed frame (1) is internally provided with a movable roller (2).
4. The cleaning mechanism for the return air inlet filter screen according to claim 3, characterized in that: sewage recovery unit (11) is including locating calliper (18) of work platform (4) bottom, calliper (18) are within a definite time be equipped with plastics water collecting plate (19) of wind channel butt, fixed frame (1) bottom is equipped with sewage pump (20) and sewage storage tank (21), work platform (4) bottom be equipped with drain pipe (22) that sewage pump (20) are connected.
5. The cleaning mechanism for the return air inlet filter screen according to claim 4, characterized in that: the tail end of the drain pipe (22) is provided with an annular counterweight ring (23) with a notch.
6. The cleaning mechanism for the return air inlet filter screen according to claim 1, characterized in that: synthesize and supply liquid subassembly (8) including locating feed tube (14) on fixed frame (1), be equipped with delivery pump (15) on feed tube (14), feed tube (14) with shower nozzle group (7) intercommunication, be equipped with electromagnetic three-way valve (16) on feed tube (14), electromagnetic three-way valve (16) remaining both ends respectively with disinfectant storage tank (9) with lotion storage tank (10) intercommunication.
7. The cleaning mechanism for the return air inlet filter screen according to claim 6, characterized in that: a liquid preparation measuring cup (17) is clamped on the washing liquid storage tank (10).
8. The cleaning mechanism for the return air inlet filter screen according to claim 7, characterized in that: and an illuminating lamp (5) is arranged at the upper end of the working platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925206.6U CN212881466U (en) | 2020-05-27 | 2020-05-27 | Cleaning mechanism for return air inlet filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925206.6U CN212881466U (en) | 2020-05-27 | 2020-05-27 | Cleaning mechanism for return air inlet filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212881466U true CN212881466U (en) | 2021-04-06 |
Family
ID=75265986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020925206.6U Active CN212881466U (en) | 2020-05-27 | 2020-05-27 | Cleaning mechanism for return air inlet filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212881466U (en) |
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2020
- 2020-05-27 CN CN202020925206.6U patent/CN212881466U/en active Active
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