CN215001787U - Smoke ventilator with water washs and detects function - Google Patents
Smoke ventilator with water washs and detects function Download PDFInfo
- Publication number
- CN215001787U CN215001787U CN202120981784.6U CN202120981784U CN215001787U CN 215001787 U CN215001787 U CN 215001787U CN 202120981784 U CN202120981784 U CN 202120981784U CN 215001787 U CN215001787 U CN 215001787U
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- liquid
- water
- level sensor
- liquid level
- washing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 239000000779 smoke Substances 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 129
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 241000190070 Sarracenia purpurea Species 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims description 75
- 239000002699 waste material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 6
- 230000035622 drinking Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000284 extract Substances 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
A range hood with a water cleaning detection function comprises a control module, a liquid pumping pipeline, a cover plate, a cleaning water cup and an alarm module, wherein the cover plate covers the cleaning water cup, and the cleaning water cup is provided with a first liquid storage tank for storing cleaning water; a liquid suction assembly is fixed on the cover plate, extends into the first liquid storage tank, is connected with a liquid pumping pipeline, and is internally provided with a water pump; a first liquid level sensor and a second liquid level sensor are further fixed on the cover plate, the first liquid level sensor extends into the upper part of the first liquid storage tank, and the second liquid level sensor extends into the lower part of the first liquid storage tank; the water pump, the first liquid level sensor, the second liquid level sensor and the alarm module are all electrically connected with the control module. The utility model discloses can detect the liquid level that washs in the water cup, make smoke ventilator more intelligent, promote user experience.
Description
Technical Field
The utility model belongs to the technical field of the smoke ventilator technique and specifically relates to a smoke ventilator with water washs and detects function.
Background
A range hood is a common kitchen appliance, which is used to remove oil smoke generated during cooking to keep the environment of the kitchen sanitary. After the traditional range hood is used for a period of time, a large amount of oil stains can be attached to the range hood.
In order to clean the range hood conveniently, the existing range hood is provided with a water cleaning function. Generally, a washing water cup is fixed on the range hood, washing water is stored in the washing water cup, and the range hood can be washed by spraying the washing water on the range hood.
However, the washing cup of the existing range hood does not have a detection function, so that the range hood automatically executes a series of water washing operations as long as a user starts the water washing function, and the range hood does not consider a series of problems such as whether washing water exists in the washing cup, whether the washing water meets the requirement, whether a water pumping pipeline is blocked or whether the air tightness of the water pumping pipeline is good. If the cleaning water cup does not contain cleaning water, the water pump is directly pumped out, the range hood cannot be cleaned, and electric energy is wasted; if the washing water in the washing water cup is insufficient, the washing effect is poor. Therefore, the existing range hood is not intelligent enough, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a smoke ventilator with water washing detects function can detect the liquid level that washs the water cup, makes smoke ventilator more intelligent, promotes user experience.
In order to solve the above problem, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a smoke ventilator with water washing detection function, including control module, liquid pumping pipeline, apron, washing drinking cup and alarm module, the apron lid covers on washing drinking cup, washing drinking cup is provided with the first reservoir that is used for storing washing water; a liquid suction assembly is fixed on the cover plate, extends into the first liquid storage tank, is connected with a liquid pumping pipeline, and is internally provided with a water pump; a first liquid level sensor and a second liquid level sensor are further fixed on the cover plate, the first liquid level sensor extends into the upper part of the first liquid storage tank, and the second liquid level sensor extends into the lower part of the first liquid storage tank; the water pump, the first liquid level sensor, the second liquid level sensor and the alarm module are all electrically connected with the control module.
In some embodiments, the cleaning water cup is further provided with a second liquid storage tank for storing waste liquid generated by water cleaning, and the cover plate is provided with a through liquid inlet which is positioned above the second liquid storage tank.
In some embodiments, the pipetting assembly comprises a pipette seat and a pipette, the pipette extending into the first reservoir, the pipette seat being provided with a connecting tube in communication with the pipette, the connecting tube being connected to the pipette line.
In some embodiments, the liquid suction seat is further provided with a liquid inlet joint communicated with the liquid inlet.
In some embodiments, the washing cup is detachably connected to the cover plate.
In some embodiments, the lower surface of the cover plate is provided with an insert, the top of the cleaning water cup is provided with an insert block, the insert block is provided with an insert slot, and the insert is detachably inserted into the insert slot.
In some embodiments, the plug-in unit comprises a plug-in board extending transversely, the plug-in board extends transversely, and the plug-in board forms an opening at one side of the plug-in block for the plug-in board to be inserted into, and the plug-in board is detachably plugged into the plug-in board.
In some embodiments, the alarm module is an alarm lamp or an audible alarm.
In some embodiments, the first liquid level sensor and the second liquid level sensor are both two water level detection needles with the same length.
The utility model discloses following beneficial effect has at least: the utility model discloses be provided with first level sensor and second level sensor in the first reservoir of washing drinking cup to detect the liquid level in the first reservoir. After a user starts a water washing function, the first liquid level sensor is used for detecting whether water exists in the washing water cup or not, when the first liquid level sensor detects water, the water quantity in the washing water cup is indicated to meet the water washing requirement, the control module continues to execute subsequent water washing operation, and the water pump extracts the washing water from the first liquid storage tank; when the first liquid level sensor does not detect water, the water level sensor indicates that no water exists in the cleaning water cup or the water volume does not meet the water cleaning requirement, the control module stops executing subsequent water cleaning operation, the water pump does not extract the cleaning water from the first liquid storage tank, and meanwhile, the control module controls the alarm module to give an alarm to remind a user of adding water. After the water washing is finished, if the second liquid level sensor still detects water, the water washing amount does not meet the requirement, the problem that the liquid pumping pipeline is blocked or the air tightness of the liquid pumping pipeline is not good possibly exists, and the controller can control the alarm module to give an alarm to remind a user of overhauling. Therefore, the utility model discloses can make corresponding action according to the difference that washs the liquid level in the water cup, make smoke ventilator more intelligent, promote user experience.
Drawings
FIG. 1 is a schematic structural view of a cover plate and a cleaning cup according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cover plate and a cleaning cup in a separated state according to an embodiment of the present invention;
fig. 3 is a schematic structural view of the cover plate and the washing cup shown in fig. 2 in a separated state and at another viewing angle.
Wherein the reference numerals are: the liquid level detection device comprises a cover plate 100, a plug-in unit 110, a cleaning water cup 200, a first reservoir 210, a second reservoir 220, a plug-in block 230, a slot 231, a first liquid level sensor 310, a second liquid level sensor 320, a liquid suction assembly 400, a liquid suction pipe 410, a liquid suction seat 420, a connecting pipe 430 and a liquid inlet connector 440.
Detailed Description
The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.
The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.
Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the various embodiments of the present disclosure.
It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.
An embodiment of the utility model provides a smoke ventilator with water washing detects function, as shown in fig. 1-3, it includes control module, takes out liquid pipeline, apron 100, washing drinking cup 200 and alarm module, and control module can be the original control system of smoke ventilator, and it can be singlechip chip, and alarm module is used for reporting to the police. The washing cup 200 may be fixed to the bottom of the cover plate 100, and the cover plate 100 covers the washing cup 200 to reduce the introduction of dust and foreign substances into the washing cup 200. The washing cup 200 is provided with a first reservoir 210 for storing washing water, which may be a mixture of water and a washing liquid or may be water alone. Be fixed with imbibition subassembly 400 on apron 100, imbibition subassembly 400 stretches into in first reservoir 210, and imbibition subassembly 400 links to each other with the liquid suction pipeline, is provided with the water pump in the liquid suction pipeline, and the during operation of water pump can be with the washing water suction pipeline in the first reservoir 210 to the position of waiting to wash on the smoke ventilator is sprayed finally, in order to wash smoke ventilator. The cover plate 100 is further fixed with a first liquid level sensor 310 and a second liquid level sensor 320, the first liquid level sensor 310 extends into the upper portion of the first reservoir 210, and specifically can be relatively close to the top of the first reservoir 210, and the second liquid level sensor 320 extends into the lower portion of the first reservoir 210, and specifically can be relatively close to the bottom of the first reservoir 210, so that the lowest water level which can be detected by the first liquid level sensor 310 is higher than the lowest water level which can be detected by the second liquid level sensor 320. The water pump, the first liquid level sensor 310, the second liquid level sensor 320 and the alarm module are all electrically connected with the control module, the first liquid level sensor 310 and the second liquid level sensor 320 can send sensing signals to the control module, and the control module can control the action of the water pump and the alarm module.
Because smoke ventilator carries out water washing once, need rated quantity's washing water can reach the cleaning performance, otherwise the cleaning performance is not good, and the water yield of actual use should be equal to or slightly more than this rated quantity, if the water yield of using is less than this rated quantity, then probably there is the liquid suction pipeline to block up or the liquid suction pipeline problem that gas tightness is not good. In this embodiment, the amount of water in the first reservoir 210 between the lowest level detectable by the first level sensor 310 and the lowest level detectable by the second level sensor 320 may be equal to or slightly greater than the nominal amount.
The surface of the range hood can be provided with a water cleaning button, and after a user clicks the water cleaning button, the range hood starts a water cleaning function. After the water washing function is started, the first liquid level sensor 310 is used for detecting whether water exists in the washing water cup 200, when the first liquid level sensor 310 detects water, the water quantity in the washing water cup 200 is larger than a rated quantity, the water washing requirement is met, the control module continues to execute subsequent water washing operation, and the water pump can extract washing water from the first liquid storage tank 210 to carry out water washing; when the first liquid level sensor 310 does not detect water, it indicates that there is no water in the washing water cup 200, or the amount of water in the washing water cup 200 is smaller than the rated amount, and the water washing requirement is not met, the control module stops executing the subsequent water washing operation, the water pump does not pump the washing water from the first reservoir 210, and at the same time, the control module controls the alarm module to alarm to remind the user to add the washing water to the first reservoir 210.
After the water washing is finished, whether water exists in the washing water cup 200 can be detected by the second liquid level sensor 320, when the water is detected by the second liquid level sensor 320, the actual using amount of washing water is smaller than the rated amount, the requirement of using amount is not met, the problem that the liquid pumping pipeline is blocked or the air tightness of the liquid pumping pipeline is not good possibly exists, and the alarm module can be controlled by the controller to give an alarm to remind a user of overhauling.
Therefore, the utility model discloses can be according to the difference of washing liquid level in the drinking cup 200, whether control water washing operation continues to carry out and can make corresponding warning, make smoke ventilator more intelligent, promote user experience.
In some embodiments, the washing cup 200 is further provided with a second reservoir 220, and the first reservoir 210 and the second reservoir 220 may be separated by a partition. After the range hood is cleaned by water, the cleaning water can become waste liquid carrying oil stains, and the second liquid storage tank 220 can collect the waste liquid, so that secondary pollution is avoided. Specifically, a liquid inlet is formed in the cover plate 100, the liquid inlet is located above the second liquid storage tank 220, and the waste liquid can flow into the second liquid storage tank 220 through the liquid inlet.
Further, the pipetting assembly 400 includes a pipette seat 420 and a pipette 410, and the pipette 410 extends into the first reservoir 210, and particularly may extend into the bottom of the first reservoir 210, to suck up as much washing water as possible from the first reservoir 210. The washing liquid holder 420 is provided with a connection pipe 430 communicating with the liquid suction pipe 410, and the connection pipe 430 is connected to the liquid suction line.
Furthermore, the liquid inlet joint 440 is disposed on the liquid suction base 420 and is communicated with the liquid inlet, the liquid inlet joint 440 is conveniently connected to an external collecting pipeline, and the collecting pipeline can collect waste liquid after water cleaning, so that the waste liquid can flow into the second liquid storage tank 220 in a concentrated manner.
In some embodiments, the washing cup 200 is detachably coupled to the cover plate 100, so that the washing cup 200 can be easily detached to add new washing water to the washing cup 200 or to wash the washing cup 200.
Furthermore, the lower surface of the cover plate 100 is provided with the plug-in 110, the top of the cleaning water cup 200 is provided with the plug-in block 230, the plug-in block 230 is provided with the slot 231, and the plug-in 110 is detachably plugged in the slot 231.
Furthermore, the plug member 110 includes a laterally extending plug plate, the insertion groove 231 is also laterally extended, and the insertion groove 231 forms an opening on one side of the plug block 230 for insertion of the plug plate, and the plug plate can be laterally inserted into the insertion groove 231 from the opening, so that the entire washing water cup 200 is hooked on the plug plate.
In this embodiment, at least two insertion pieces 110 and correspondingly at least two insertion blocks 420 may be provided, so that the connection between the cover plate 100 and the washing cup 200 is more stable.
In some embodiments, the alarm module is an alarm lamp, and the alarm lamp can be turned on or flickered when alarming; alternatively, the alarm module may be an audible alarm to sound an audible alarm.
In some embodiments, the first and second liquid level sensors 310 and 320 are both two water level detection needles having the same length. Because water can conduct electricity, when the water level rises to be in contact with the two water level detection needles at the corresponding water level, namely a resistor is connected between the two water level detection needles in series, the control module can detect a weak signal at the moment and think that the water reaches the water level. Similarly, if the water level does not rise to the point that the two water level detection needles are in contact with the corresponding water level, the two water level detection needles are equivalently disconnected, the control module cannot detect a weak signal, and the water level is not detected.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (9)
1. The utility model provides a smoke ventilator with water washs and detects function which characterized in that: the washing device comprises a control module, a liquid pumping pipeline, a cover plate, a washing water cup and an alarm module, wherein the cover plate covers the washing water cup, and the washing water cup is provided with a first liquid storage tank for storing washing water; a liquid suction assembly is fixed on the cover plate, extends into the first liquid storage tank, is connected with a liquid pumping pipeline, and is internally provided with a water pump; a first liquid level sensor and a second liquid level sensor are further fixed on the cover plate, the first liquid level sensor extends into the upper part of the first liquid storage tank, and the second liquid level sensor extends into the lower part of the first liquid storage tank; the water pump, the first liquid level sensor, the second liquid level sensor and the alarm module are all electrically connected with the control module.
2. The range hood with water wash detection function of claim 1, wherein: the cleaning water cup is further provided with a second liquid storage tank for storing waste liquid generated by water cleaning, a penetrating liquid inlet is formed in the cover plate, and the liquid inlet is located above the second liquid storage tank.
3. The range hood with water wash detection function of claim 2, wherein: the liquid suction assembly comprises a liquid suction seat and a liquid suction pipe, the liquid suction pipe extends into the first liquid storage tank, a connecting pipe communicated with the liquid suction pipe is arranged on the washing liquid seat, and the connecting pipe is connected with a liquid suction pipeline.
4. The range hood with water wash detection function of claim 3, wherein: and the liquid suction seat is also provided with a liquid inlet joint communicated with the liquid inlet.
5. The range hood with water wash detection function according to any of claims 1-4, wherein: the cleaning water cup is detachably connected with the cover plate.
6. The range hood with water wash detection function of claim 5, wherein: the lower surface of the cover plate is provided with a plug-in, the top of the cleaning water cup is provided with a plug-in block, the plug-in block is provided with a slot, and the plug-in is detachably plugged in the slot.
7. The range hood with water wash detection function of claim 6, wherein: the plug-in components include the picture peg of horizontal extension, the slot is along horizontal extension, just the slot forms the opening that supplies the picture peg male in a side of inserted block, the detachable grafting of picture peg is in the slot.
8. The range hood with water wash detection function according to any of claims 1-4, wherein: the alarm module is an alarm lamp or an audible alarm.
9. The range hood with water wash detection function according to any of claims 1-4, wherein: the first liquid level sensor and the second liquid level sensor are both two water level detection needles with the same length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981784.6U CN215001787U (en) | 2021-05-08 | 2021-05-08 | Smoke ventilator with water washs and detects function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981784.6U CN215001787U (en) | 2021-05-08 | 2021-05-08 | Smoke ventilator with water washs and detects function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001787U true CN215001787U (en) | 2021-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120981784.6U Expired - Fee Related CN215001787U (en) | 2021-05-08 | 2021-05-08 | Smoke ventilator with water washs and detects function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001787U (en) |
-
2021
- 2021-05-08 CN CN202120981784.6U patent/CN215001787U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |