CN221017809U - Water collecting disc self-cleaning device - Google Patents
Water collecting disc self-cleaning device Download PDFInfo
- Publication number
- CN221017809U CN221017809U CN202322897293.5U CN202322897293U CN221017809U CN 221017809 U CN221017809 U CN 221017809U CN 202322897293 U CN202322897293 U CN 202322897293U CN 221017809 U CN221017809 U CN 221017809U
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- Prior art keywords
- water
- cleaning device
- cutter head
- water collecting
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 12
- 230000003311 flocculating effect Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 244000144992 flock Species 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a water collecting disc self-cleaning device which comprises a waterproof shell, a driving motor arranged in the waterproof shell and a vibration stirring mechanism extending downwards out of the waterproof shell, wherein the driving motor is arranged on the waterproof shell; the vibration stirring mechanism comprises a cutter head, a transmission cutter bar and a drainage cover, the cutter head is rotatably arranged in the drainage cover, the bottom end of the transmission cutter bar is fixedly connected with the cutter head, and the top end of the cutter bar is connected with a rotating shaft of the driving motor through a gear set; a plurality of drainage holes are arranged on the drainage cover. The dust flocculating block can be quickly broken through the cutter head, normal drainage of the water collecting disc is kept, and the drainage cover can prevent the cutter head from splashing water and splashing out of the water collecting disc; the sawteeth of the cutter head and the sharp teeth of the drainage holes can further improve the efficiency of breaking the batting; the air pump and the air pipe are used for discharging bubbles into the condensed water, so that dust can be disturbed to gather and condense on the surface of the condensed water, the energy consumption of the air pump is low, the air pump can work continuously for a long time, and the risk of blockage of a water outlet hole of the water collecting disc is reduced.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a water collecting disc self-cleaning device.
Background
When the evaporator of the air conditioner exchanges heat, a large amount of condensed water can be generated, so that the bottom of the heat exchanger is provided with a water collecting disc, and the condensed water is discharged from a water outlet of the water collecting disc through a drain pipe. Under the action of the heat exchanger fan, a large amount of air enters the evaporator. Although the evaporator is provided with an air filter screen, a large amount of fine dust still contacts the heat exchange fins of the evaporator, and enters the water collecting disc along with condensed water. The dust floats on the water surface or is adhered to the surface of the water collecting disc, and after a period of time, the dust gradually gathers into flocculating pieces, and the flocculating pieces of dust can block the water outlet of the water collecting disc, so that condensed water cannot be normally discharged, and the water leakage of the evaporator is caused.
Disclosure of utility model
Aiming at the defects of the background technology, the utility model provides a water collecting disc self-cleaning device which can break up dust flocks in a vibration stirring mode to keep the normal drainage of the water collecting disc.
The utility model relates to a water collecting disc self-cleaning device which comprises a waterproof shell, a driving motor arranged in the waterproof shell and a vibration stirring mechanism extending downwards out of the waterproof shell, wherein the driving motor is arranged on the waterproof shell;
The vibration stirring mechanism comprises a cutter head, a transmission cutter bar and a drainage cover, the cutter head is rotatably arranged in the drainage cover, the bottom end of the transmission cutter bar is fixedly connected with the cutter head, and the top end of the cutter bar is connected with a rotating shaft of the driving motor through a gear set;
A plurality of drainage holes are arranged on the drainage cover.
Preferably, the cutter head is provided with two blades around the central shaft, and the upper edge part of each blade is provided with saw teeth.
Preferably, the blade is an arc-shaped blade, and the edge part is positioned at the outer side of the arc.
Preferably, the drainage aperture is provided with tines for tearing off flocculent impurities.
Preferably, an air pump is further arranged in the waterproof shell, and the exhaust end of the air pump is connected with a section of air pipe which is horizontally paved at the bottom of the water collecting disc;
A plurality of air holes are distributed on the air pipe.
Preferably, the inner cavity of the waterproof shell is divided into an equipment bin and a transmission bin;
the driving motor and the air pump are arranged in the equipment bin;
The top end of the drainage cover is connected with a hollow sleeve, the top of the hollow sleeve is fixed in the transmission bin, and the transmission cutter bar is rotatably arranged in the hollow sleeve;
a rotating shaft hole for passing through the rotating shaft of the driving motor is arranged between the equipment bin and the transmission bin.
Preferably, a detachable rear cover is arranged on one side of the waterproof shell, which is far away from the transmission bin;
the rear cover is provided with an air inlet hole, and the air inlet hole is connected with the air inlet end of the air pump through a hose.
Preferably, the outer side of the rear cover is provided with a water retaining structure, and the water retaining structure covers the periphery of the air inlet hole;
The water retaining structure is internally provided with a longitudinally extending pipe cavity, the bottom of the pipe cavity is provided with an opening, and the air inlet hole is communicated with the top of the pipe cavity.
Preferably, the bottom of the waterproof housing is provided with a fixing plate for connection with the water collecting tray.
The beneficial effects of the utility model include: the dust flocculating block can be quickly broken through the cutter head, normal drainage of the water collecting disc is kept, and the drainage cover can prevent the cutter head from splashing water and splashing out of the water collecting disc; the sawteeth of the cutter head and the sharp teeth of the drainage holes can further improve the efficiency of breaking the batting; the air pump and the air pipe are used for discharging bubbles into the condensed water, so that dust can be disturbed to gather and condense on the surface of the condensed water, the energy consumption of the air pump is low, the air pump can work continuously for a long time, and the risk of blockage of a water outlet hole of the water collecting disc is reduced.
Drawings
The utility model is described in detail below with reference to examples and figures, wherein:
Fig. 1 is a perspective view of the water collection tray self-cleaning device of the present utility model.
Fig. 2 is a cross-sectional view of the water collection tray self-cleaning device of the present utility model.
FIG. 3 is a schematic view of the installation of the water collection tray self-cleaning device and the water collection tray of the present utility model.
Fig. 4 is a structural view of the vibration stirring mechanism.
Fig. 5 is a cross-sectional view of the waterproof housing.
Reference numerals:
1-waterproof shell, 11-equipment bin, 12-transmission bin, 13-rotating shaft hole, 14-rear cover, 2-driving motor, 3-vibration stirring mechanism, 31-tool bit, 32-transmission cutter bar, 33-drainage cover, 331-drainage hole, 332-sharp teeth, 333-hollow sleeve, 4-gear set, 5-air pump, 6-air pipe, 7-circuit board, 8-water retaining structure, 81-pipe cavity, 9-fixed plate and 10-water collecting tray.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Thus, reference throughout this specification to one feature will be used in order to describe one embodiment of the utility model, not to imply that each embodiment of the utility model must be in the proper motion. Furthermore, it should be noted that the present specification describes a number of features. Although certain features may be combined together to illustrate a possible system design, such features may be used in other combinations not explicitly described. Thus, unless otherwise indicated, the illustrated combinations are not intended to be limiting.
The principles of the present utility model are described in detail below with reference to the drawings and examples.
The utility model provides a water collecting disc self-cleaning device, which is shown in figures 1-5, and comprises a waterproof shell 1, a driving motor 2 arranged in the waterproof shell 1 and a vibration stirring mechanism 3 extending downwards out of the waterproof shell 1;
The vibration stirring mechanism 3 comprises a cutter head 31, a transmission cutter bar 32 and a drainage cover 33, wherein the cutter head 31 is rotatably arranged in the drainage cover 33, the bottom end of the transmission cutter bar 32 is fixedly connected with the cutter head 31, and the top end of the cutter bar is connected with a rotating shaft of the driving motor 2 through a gear set 4;
the drainage cover 33 is provided with a plurality of drainage holes 331.
The water collecting tray 10 is used for collecting condensed water sliding off the evaporator fins. Under the action of the driving motor 2, the tool bit 31 rotates to drive the condensed water in the water collecting disc to flow, and the condensed water enters the drainage cover 33 from the drainage hole 331 and flows out from a gap between the bottom of the drainage cover 33 and the water collecting disc 10. Dust flocks can be sucked into the drainage cover 33 along with water flow, the flocks can be broken by the cutter head 31, and the broken flocks can more easily pass through the water outlet and the water discharge pipe of the water collecting disc 10 along with condensed water, so that the dust flocks are prevented from being deposited near the water outlet. In addition, the cutter head 31 rotating at a high speed can generate obvious vibration, the vibration is conducted in the condensed water, and the flocculation on the periphery of the drainage cover 33 can be broken.
In this embodiment, the cutter head 31 is provided with two blades around the central axis, and the upper edge portion of each blade is provided with serrations. The serrations may further tear the batting during the break up of the batting.
In this embodiment, the blade is an arc-shaped blade, and the blade portion is located on the outer side of the arc. The arcuate blades reduce the resistance to rotation in the water, allowing faster water flow through the flow cap 33 and also allowing the blades to more easily contact the batting for cutting.
In this embodiment, the drainage aperture 331 is provided with tines 332 for tearing the flocculent impurities. Under the action of the tines 332 and the water flow, the batts passing through the drainage apertures 331 are easily stretched into strips for convenient shredding and cutting of the cutter head 31.
In this embodiment, still be equipped with air pump 5 in the waterproof casing 1, the exhaust end and the one section tiling of air pipe 6 in the water collecting tray bottom of air pump 5 are connected, have laid a plurality of gas pockets on the air pipe 6.
The air pipe 6 is arranged along the water collecting disc 10, and if the water collecting disc 10 is wider, the air pipe 6 can be bent and arranged in an S shape in the water collecting disc 10. Under the action of the air pump 5, the air holes on the air pipe 6 continuously spray out tiny air flows, when more condensed water exists in the water collecting disc 10, the air flows can form bubbles in the water, the bubbles can play a role of vibration, dust is prevented from gathering on the surface of the condensed water, and the probability of generating flocculating pieces is reduced.
In the embodiment, the inner cavity of the waterproof shell 1 is divided into an equipment bin 11 and a transmission bin 12;
the driving motor 2 and the air pump 5 are arranged in the equipment bin 11;
The top end of the drainage cover 33 is connected with a hollow sleeve 333, the top of the hollow sleeve 333 is fixed in the transmission bin 12, and the transmission cutter bar 32 is rotatably arranged in the hollow sleeve 333;
a rotating shaft hole 13 for passing through the rotating shaft of the driving motor 2 is arranged between the equipment bin 11 and the transmission bin 12.
The working environment of the water collecting disc self-cleaning device is relatively moist, and the transmission bin 12 is used for installing and fixing the vibration stirring mechanism 3, so that the water collecting disc self-cleaning device is easy to erode by moist air. Therefore, the components of the vibration stirring mechanism 3 are made of rust-proof and corrosion-resistant materials. In the embodiment, the equipment bin 11 is separated from the transmission bin 12, so that the driving motor 2, the air pump 5 and the circuit board 7 arranged in the equipment bin 11 can be better protected.
In this embodiment, a detachable rear cover 14 is provided on one side of the waterproof housing 1 away from the transmission bin 12, and a circuit board 7 is mounted on the inner side of the rear cover 14 close to the equipment bin 11. In addition, the rear cover 14 is provided with an air inlet hole, and the air inlet hole is connected with the air inlet end of the air pump 5 through a hose. External air can directly enter the air pump 5 through the air inlet hole and the hose, the waterproof shell 1 at the bottom of the air pump 5 is provided with an exhaust hole, and the exhaust end of the air pump 5 passes through the exhaust hole and is connected with the air pipe 6.
When the condensed water drops from the evaporator fins to the water collecting tray 10, fine water drops may be splashed, in order to prevent the water drops from splashing into the air inlet hole and entering the air pump 5, a water blocking structure 8 is arranged on the outer side of the rear cover 14, and the water blocking structure 8 covers the periphery of the air inlet hole. The water retaining structure 8 is internally provided with a longitudinally extending pipe cavity 81, the bottom of the pipe cavity 81 is provided with an opening, and the air inlet hole is communicated with the top of the pipe cavity 81.
In this embodiment, the bottom of the waterproof housing 1 is provided with a fixing plate 9 for connection with the water collecting tray 10. Screw holes are formed in the fixing plate 9 and are fixed to the tops of the side walls on the two sides of the water collecting disc 10 through bolts.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. The water collecting disc self-cleaning device is characterized by comprising a waterproof shell, a driving motor arranged in the waterproof shell and a vibration stirring mechanism extending downwards out of the waterproof shell;
The vibration stirring mechanism comprises a cutter head, a transmission cutter bar and a drainage cover, wherein the cutter head is rotatably arranged in the drainage cover, the bottom end of the transmission cutter bar is fixedly connected with the cutter head, and the top end of the cutter bar is connected with a rotating shaft of the driving motor through a gear set;
the drainage cover is provided with a plurality of drainage holes.
2. The water collection tray self-cleaning device of claim 1, wherein the cutter head is provided with two blades around the central axis, and an upper edge portion of each blade is provided with serrations.
3. The water collection tray self-cleaning device of claim 2, wherein the blade is an arcuate blade and the blade portion is located outside the arc.
4. A catch tray self-cleaning device according to claim 3, wherein the drainage aperture is provided with tines for tearing off flocculent impurities.
5. The water collecting tray self-cleaning device according to claim 4, wherein an air pump is further arranged in the waterproof shell, and an exhaust end of the air pump is connected with a section of air pipe which is tiled at the bottom of the water collecting tray;
A plurality of air holes are distributed on the air pipe.
6. The water collection tray self-cleaning device of claim 5, wherein the interior cavity of the waterproof housing is divided into an equipment compartment and a transmission compartment;
The driving motor and the air pump are arranged in the equipment bin;
The top end of the drainage cover is connected with a hollow sleeve, the top of the hollow sleeve is fixed in the transmission bin, and the transmission cutter bar is rotatably arranged in the hollow sleeve;
and a rotating shaft hole used for penetrating through the rotating shaft of the driving motor is formed between the equipment bin and the transmission bin.
7. The water collection tray self-cleaning device of claim 6, wherein a detachable rear cover is arranged on one side of the waterproof shell away from the transmission bin;
the rear cover is provided with an air inlet hole, and the air inlet hole is connected with the air inlet end of the air pump through a hose.
8. The water collecting tray self-cleaning device as claimed in claim 7, wherein a water blocking structure is arranged on the outer side of the rear cover, and the water blocking structure covers the periphery of the air inlet hole;
The water retaining structure is internally provided with a longitudinally extending pipe cavity, the bottom of the pipe cavity is provided with an opening, and the air inlet hole is communicated with the top of the pipe cavity.
9. The water collection tray self-cleaning device according to claim 8, wherein a bottom of the waterproof case is provided with a fixing plate for connection with the water collection tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897293.5U CN221017809U (en) | 2023-10-26 | 2023-10-26 | Water collecting disc self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897293.5U CN221017809U (en) | 2023-10-26 | 2023-10-26 | Water collecting disc self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221017809U true CN221017809U (en) | 2024-05-28 |
Family
ID=91169351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322897293.5U Active CN221017809U (en) | 2023-10-26 | 2023-10-26 | Water collecting disc self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221017809U (en) |
-
2023
- 2023-10-26 CN CN202322897293.5U patent/CN221017809U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |