CN215175365U - Micro-nano bubble cleaning range hood - Google Patents
Micro-nano bubble cleaning range hood Download PDFInfo
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- CN215175365U CN215175365U CN202121482500.5U CN202121482500U CN215175365U CN 215175365 U CN215175365 U CN 215175365U CN 202121482500 U CN202121482500 U CN 202121482500U CN 215175365 U CN215175365 U CN 215175365U
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- nano bubble
- water
- range hood
- volute component
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- 239000002101 nanobubble Substances 0.000 title claims abstract description 111
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000001514 detection method Methods 0.000 claims description 33
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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Abstract
The utility model provides a micro-nano bubble washs range hood, include: the volute component is internally provided with a wind wheel and is provided with a water outlet; the micro-nano bubble water generating device is arranged adjacent to the volute component, comprises an accommodating cavity and is suitable for being communicated with an external air source and a water source and generating mixed micro-nano bubble water; and the air guide pipe is communicated with the accommodating cavity and the volute component, is provided with a hydraulic pump and is suitable for driving the micro-nano bubbles in the accommodating cavity to enter the volute component. Set up like this, on the one hand through the setting of hydraulic pump, can improve the washing away and the washing dynamics of micro-nano bubble water to spiral case subassembly, and then improve the clean efficiency to spiral case subassembly, on the other hand, through the mixture of micro-nano bubble water generating device while generating water and micro-nano bubble, when improving the cleaning performance, need not additionally to add the water injection structure in spiral case subassembly, reduced micro-nano bubble and washd range hood's the cost that sets up.
Description
Technical Field
The utility model relates to a range hood technical field, concretely relates to micro-nano bubble washs range hood.
Background
The range hood can completely exhaust the oil fume generated in cooking, thereby achieving the purpose of purifying the environment of a kitchen and being an essential kitchen appliance for each household.
After the working time is long, the thickness of oil stains on the inner wall of the volute and the wind wheel of the range hood is thicker and thicker, so that the smoke absorbing capacity of the range hood is influenced, and even the operation of the range hood is directly influenced, and the range hood needs to be cleaned regularly. If manual cleaning is adopted, a large number of parts need to be disassembled, a large amount of time and energy are spent, and the use experience of a user is reduced.
Among the prior art, the existence lets in the lampblack absorber with micro-nano bubble and washs, however, in the cleaning process, micro-nano bubble only can be attached to and treat clean part, and is little to the washing dynamics of filth, and clean inefficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art micro-nano bubble and letting in the lampblack absorber when wasing, defect that clean efficiency is low to a micro-nano bubble washs range hood is provided.
The utility model provides a micro-nano bubble washs range hood, include: the volute component is internally provided with a wind wheel and is provided with a water outlet; the micro-nano bubble water generating device is arranged adjacent to the volute component, comprises an accommodating cavity and is suitable for being communicated with an external air source and a water source and generating mixed micro-nano bubble water; and the air guide pipe is communicated with the accommodating cavity and the volute component, is provided with a hydraulic pump and is suitable for driving micro-nano bubble water in the accommodating cavity to enter the volute component.
Micro-nano bubble water generating device includes: the first drainage tube is respectively communicated with an external gas source and the accommodating cavity, a pneumatic pump is arranged on the first drainage tube, and the first drainage tube is suitable for introducing high-pressure gas into the accommodating cavity; and the second drainage tube is respectively communicated with an external water source and the accommodating cavity, is suitable for generating micro-nano bubbles under the action of high-pressure gas and carries the micro-nano bubbles in a drainage manner.
The holding chamber includes: the water guide part is communicated with the second drainage tube and the air entraining tube and is suitable for draining and conveying the micro-nano bubbles; the reaction part is communicated with the first drainage tube and the water guide part, is suitable for being internally provided with a catalyst and generates micro-nano bubbles under the combined action of drainage of the water guide part and high-pressure gas.
The hydraulic pump is arranged at the connecting position of the air-entraining pipe and the accommodating cavity.
And a first detection unit is arranged in the volute component and is suitable for detecting the oil stain quantity on the wind wheel and the inner wall of the volute component.
And a second detection unit is arranged in the volute component and is suitable for detecting the amount of micro-nano bubbles in the volute component.
And a third detection unit is arranged in the volute component and is suitable for detecting the wind wheel and the water amount on the inner wall of the volute component.
The micro-nano bubble cleaning range hood further comprises a controller which is in communication connection with the first detection unit, the second detection unit, the third detection unit, the hydraulic pump, the pneumatic pump, the wind wheel and the water outlet respectively.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a micro-nano bubble washs range hood, include: the volute component is internally provided with a wind wheel and is provided with a water outlet; the micro-nano bubble water generating device is arranged adjacent to the volute component, comprises an accommodating cavity and is suitable for being communicated with an external air source and a water source and generating mixed micro-nano bubble water; and the air guide pipe is communicated with the accommodating cavity and the volute component, is provided with a hydraulic pump and is suitable for driving micro-nano bubble water in the accommodating cavity to enter the volute component.
Through communicate micro-nano bubble water generating device on range hood's spiral case subassembly, micro-nano bubble water generating device can be through with outside air supply and water source intercommunication, when generating micro-nano bubble, make it mix with the water of extra injection, generate micro-nano bubble water, and flow into in the spiral case subassembly under the hydraulic pump drive on the bleed pipe, set up like this, on the one hand, through the setting of hydraulic pump, can improve the erodeing and the washing dynamics of micro-nano bubble water to spiral case subassembly, and then improve the clean efficiency to spiral case subassembly, on the other hand, through the mixture of micro-nano bubble water generating device while generating water and micro-nano bubble, when improving the cleaning performance, need not additionally to add the water injection structure in the spiral case subassembly, micro-nano bubble washs range hood's cost of setting has been reduced.
2. The utility model provides a micro-nano bubble washs range hood, micro-nano bubble water generating device includes: the first drainage tube is respectively communicated with an external gas source and the accommodating cavity, a pneumatic pump is arranged on the first drainage tube, and the first drainage tube is suitable for introducing high-pressure gas into the accommodating cavity; and the second drainage tube is respectively communicated with an external water source and the accommodating cavity, is suitable for generating micro-nano bubbles under the action of high-pressure gas and carries the micro-nano bubbles in a drainage manner.
Through set up the pneumatic pump on first drainage tube, can control the gas velocity of flow and the flow that gets into the holding intracavity, improved the micro-nano bubble's that the water intensive mixing back that gas and second drainage tube introduced formation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a micro-nano bubble cleaning range hood provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the micro-nano bubble water generating device of the micro-nano bubble cleaning range hood shown in fig. 1;
fig. 3 is a flowchart of a control method for cleaning a range hood by micro-nano bubbles provided in an embodiment of the present invention;
FIG. 4 is a flowchart of the control method of the micro-nano bubble cleaning range hood shown in FIG. 3 before a user starts the range hood;
description of reference numerals:
1-a volute assembly; 11-a wind wheel; 12-a water outlet; 2-micro-nano bubble water generation device; 21-an accommodating cavity; 22-a first draft tube; 23-a second drain tube; 24-a pneumatic pump; 3-a gas-guiding pipe; 31-hydraulic pump.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-4, the present embodiment provides a micro-nano bubble cleaning range hood, including: the device comprises a volute component 1, a micro-nano bubble water generating device 2 and an air guide pipe 3.
A wind wheel 11 connected with a motor is arranged in the volute component 1, and a water outlet 12 which can be controlled to open and close is also arranged at the bottom side of the volute component 1. The micro-nano bubble water generating device 2 is box-shaped, is fixedly arranged on the outer wall of the volute component 1, and comprises an accommodating cavity 21, wherein the accommodating cavity 21 is communicated with an external air source and a water source, and micro-nano bubbles can be generated in the cavity; the air guide pipe 3 is communicated with the accommodating cavity 21 and the inner cavity of the volute component 1, and a hydraulic pump 31 is arranged on the air guide pipe and can drive mixed water in the accommodating cavity 21 and micro-nano bubble water of micro-nano bubbles to enter the volute component 1. As an alternative embodiment, the micro-nano bubble water generating device 2 may also be disposed inside the volute assembly 1.
Through communicate micro-nano bubble water generating device 2 on range hood's spiral case subassembly 1, micro-nano bubble water generating device 2 can be through with outside air supply and water source intercommunication, when generating micro-nano bubble, make it mix with the water of extra injection, generate micro-nano bubble water, and flow into in spiral case subassembly 1 under the hydraulic pump 31 drive on bleed pipe 3, set up like this, on the one hand, through the setting of hydraulic pump 31, can improve the washing and the washing dynamics of micro-nano bubble water to spiral case subassembly 1, and then improve the cleaning efficiency to spiral case subassembly 1, on the other hand, generate the mixture of water and micro-nano bubble simultaneously through micro-nano bubble water generating device 2, when improving the cleaning performance, need not additionally to add the water injection structure in spiral case subassembly 1, the cost that sets up of micro-nano bubble washing range hood has been reduced.
The micro-nano bubble water generating device 2 is also provided with a first drainage tube 22 and a second drainage tube 23. The first drainage tube 22 and the second drainage tube 23 are both connected to the top side of the accommodating cavity 21, wherein the first drainage tube 22 is communicated with an external air source and the accommodating cavity 21, a pneumatic pump 24 is arranged on the first drainage tube 22, and the pneumatic pump 24 can drive high-pressure air to flow into the accommodating cavity 21 along the first drainage tube 22; the second drainage tube 23 communicates with an external water source and the accommodating chamber 21 respectively, and can introduce cleaning water into the accommodating chamber 21, and further, the second drainage tube 23 may not be provided, and the accommodating chamber 21 is a detachable structure, and water can be added through the opening and closing accommodating chamber 21.
Further, the accommodating cavity 21 includes a water guide portion and a reaction portion, the water guide portion and the reaction portion are adjacently disposed, the water guide portion is communicated with the second drainage tube 23 and the air entraining tube 3, water from the second drainage tube 23 can be received, a part of water in the water guide portion is drained into the reaction portion, the reaction portion is communicated with the first drainage tube 22 and the water guide portion, a catalyst is disposed inside the reaction portion, under the action of the air pressure pump on the first drainage tube 22, high-pressure gas is introduced into the reaction portion and forms a large amount of micro-nano bubbles with water under the action of the catalyst, the micro-nano bubbles return to the water guide portion and are mixed with another part of water in the water guide portion to form micro-nano bubble water, and the micro-nano bubble water flows into the air entraining tube under the action of the water pressure pump 31. In the embodiment, the water guide part and the reaction part are combined, and the continuous generation of the micro-nano bubble water can be adjusted by adjusting the air-entraining amount and the air flow pressure of the first draft tube 22 and the water-drawing amount of the second draft tube 23. As an alternative embodiment, the water guide part and the reaction part may be separately provided and communicated through an opening or a conduit.
In this embodiment, a hydraulic pump 31 is provided at the connection point of the bleed air tube 3 and the accommodation chamber 21. The micro-nano bubble water in the accommodating cavity 21 is conveniently driven to flow into the volute component 1, and meanwhile, the pressure from the accommodating cavity 21 on the inner wall of the air guide pipe 3 is avoided in a non-working state. Specifically, the hydraulic pump 31 and the pneumatic pump 24 are pressurizing devices, and further, the hydraulic pump 31 and the pneumatic pump 24 may also be pressure regulating pumps, so that the pressure at each position can be adaptively regulated according to needs.
A first detection unit, a second detection unit and a third detection unit are arranged in the volute component 1, wherein the first detection unit is suitable for detecting oil stain quantity on the wind wheel 11 and the inner wall of the volute component 1, and the second detection unit is suitable for detecting micro-nano bubble water quantity in the volute component 1. The third detection unit is adapted to detect the amount of water on the wind wheel 11 and the inner wall of the volute assembly 1. In this embodiment, the first detection unit, the second detection unit and the third detection unit are all infrared detection sensors and are integrally arranged, so that the cost is effectively reduced.
The micro-nano bubble cleaning range hood further comprises a controller, specifically a single chip microcomputer, and also can be a plc or pc end, and the micro-nano bubble cleaning range hood is electrically connected with the first detection unit, the second detection unit, the third detection unit, the hydraulic pump 31, the pneumatic pump 24, the wind wheel 11 and the water outlet 12 respectively.
The embodiment also provides a control method for cleaning the range hood by the micro-nano bubbles, which comprises the following steps:
s0., preparing to enter a cleaning mode, judging whether the range hood is running, if so, prompting a user to stop the operation of the range hood, after waiting for a first preset time, returning to the judging step, and if not, entering the next step.
S1, after receiving a closing signal of the range hood, controlling the micro-nano bubble water generation device 2 to be started, and entering a cleaning mode. In this embodiment, the micro-nano bubble water generating device 2 opens the in-process, and first drainage tube 22 and second drainage tube 23 open in step, to the holding chamber 21 that is provided with the catalyst in inject excessive washing water and gas, guaranteeing to generate micro-nano bubble, close hydraulic pump 31, open pneumatic pump 24 in step, pressurize it before gas injection holding chamber 21, improve gaseous generation efficiency. In this embodiment, whether the inside of the accommodating cavity 21 has a proper acidity can be determined by the additionally arranged detection unit, so as to ensure that the bubbles are generated with high efficiency.
S2, closing the water outlet 12, starting the hydraulic pump 31 to drive the micro-nano bubble water to enter the volute component 1, simultaneously starting the second detection unit to detect the micro-nano bubble water quantity in the volute component 1, controlling the hydraulic pump 31 and the micro-nano bubble water generation device 2 to be closed if the micro-nano bubble water quantity is higher than a first preset value, and continuing to introduce the micro-nano bubble water if the micro-nano bubble water quantity is lower than or equal to the first preset value. First default can be adjusted according to actual need, and in this embodiment, when the micro-nano bubble water yield equals first default, micro-nano bubble water submerges wind wheel 11 completely just.
After the wind wheel 11 rotates reversely for a preset time, the first detection unit is started to detect the oil stain amount on the inner wall of the wind wheel 11 and the volute component 1, if the oil stain amount is lower than a second preset value, the wind wheel 11 is controlled to stop rotating, and after the cleaning is finished, if the oil stain amount is still higher than the second preset value, the wind wheel 11 is controlled to continue rotating.
S3, after cleaning, opening a water outlet 12, discharging micro-nano bubble water in the volute component 1, opening the water outlet 12, and simultaneously starting a third detection unit to detect whether water exists on the inner walls of the wind wheel 11 and the volute component 1; if water exists, the wind wheel 11 is controlled to rotate forwards until a water-free signal of the third detection unit is received, the cleaning mode is exited, and if water does not exist, the cleaning mode is directly exited.
In addition, before a user needs to start the range hood, whether the range hood is in a cleaning mode needs to be detected, if yes, the micro-nano bubble water generation device 2 and the hydraulic pump 31 are controlled to be closed, the water outlet 12 and the third detection unit are started, and after an emptying signal of the third detection unit is received, the range hood is started. The emptying signal is that the third detection unit detects that the water adhered to the inner wall of the wind wheel 11 and the volute component 1 is lower than a third preset value, namely the micro-nano bubble water accumulated in the volute is emptied.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (8)
1. The utility model provides a micro-nano bubble washs range hood which characterized in that includes:
the wind wheel (11) is arranged in the volute component (1), and a water outlet (12) is formed in the volute component (1);
the micro-nano bubble water generating device (2) is arranged adjacent to the volute component (1), comprises an accommodating cavity (21) and is suitable for being communicated with an external air source and a water source and generating mixed micro-nano bubble water;
the air guide pipe (3) is communicated with the accommodating cavity (21) and the volute component (1), is provided with a hydraulic pump (31) and is suitable for driving micro-nano bubble water in the accommodating cavity (21) to enter the volute component (1).
2. The micro-nano bubble cleaning range hood according to claim 1, wherein the micro-nano bubble water generating device (2) comprises:
the first drainage tube (22) is respectively communicated with an external air source and the accommodating cavity (21), a pneumatic pump (24) is arranged on the first drainage tube, and the first drainage tube (22) is suitable for introducing high-pressure air into the accommodating cavity (21);
and the second drainage tube (23) is respectively communicated with an external water source and the accommodating cavity (21), is suitable for generating micro-nano bubbles under the action of high-pressure gas and conducts and conveys the micro-nano bubbles.
3. The micro-nano bubble cleaning range hood according to claim 2, wherein the accommodating chamber (21) comprises:
the water guide part is communicated with the second drainage tube (23) and the air introducing tube (3) and is suitable for draining and conveying the micro-nano bubbles;
the reaction part is communicated with the first drainage tube (22) and the water guide part, is suitable for being internally provided with a catalyst and generates micro-nano bubbles under the combined action of drainage of the water guide part and high-pressure gas.
4. The micro-nano bubble cleaning range hood according to any one of claims 1 to 3, wherein the hydraulic pump (31) is disposed at a connecting position of the air-entraining pipe (3) and the accommodating cavity (21).
5. The micro-nano bubble cleaning range hood according to claim 4, wherein a first detection unit is arranged in the volute component (1) and is suitable for detecting the oil stain amount on the wind wheel (11) and the inner wall of the volute component (1).
6. The micro-nano bubble cleaning range hood according to claim 4, wherein a second detection unit is arranged in the volute component (1) and is adapted to detect the amount of micro-nano bubbles in the volute component (1).
7. The micro-nano bubble cleaning range hood according to claim 6, wherein a third detection unit is arranged in the volute component (1) and is adapted to detect the amount of water on the wind wheel (11) and the inner wall of the volute component (1).
8. The micro-nano bubble cleaning range hood according to claim 7, further comprising a controller in communication connection with the first detection unit, the second detection unit, the third detection unit, the hydraulic pump (31), the pneumatic pump (24), the wind wheel (11) and the water outlet (12), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121482500.5U CN215175365U (en) | 2021-06-30 | 2021-06-30 | Micro-nano bubble cleaning range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121482500.5U CN215175365U (en) | 2021-06-30 | 2021-06-30 | Micro-nano bubble cleaning range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215175365U true CN215175365U (en) | 2021-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121482500.5U Active CN215175365U (en) | 2021-06-30 | 2021-06-30 | Micro-nano bubble cleaning range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215175365U (en) |
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2021
- 2021-06-30 CN CN202121482500.5U patent/CN215175365U/en active Active
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