CN210569059U - Device for outputting a humidification and/or dehumidification amount - Google Patents
Device for outputting a humidification and/or dehumidification amount Download PDFInfo
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- CN210569059U CN210569059U CN201921474823.2U CN201921474823U CN210569059U CN 210569059 U CN210569059 U CN 210569059U CN 201921474823 U CN201921474823 U CN 201921474823U CN 210569059 U CN210569059 U CN 210569059U
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Abstract
The utility model discloses a device of output humidification volume and/or dehumidification volume. The device comprises a controller, a display and a timer, wherein the display and the timer are electrically connected with the controller; the water tank support is characterized by further comprising a weighing inductor and a hydraulic transmission disc, wherein the weighing inductor and the hydraulic transmission disc are arranged at the top of the water tank support base, the weighing inductor is arranged below the hydraulic transmission disc, and the weighing inductor is electrically connected with the controller. This kind of device provides real-time accurate humidity and shows, provides accurate "lack of water/water full" protection, effectively avoids because of the water leakage accident that the water tank assembly does not target in place arouses, has humidification and/or dehumidification reservation function, improves product quality, promotes user experience.
Description
Technical Field
The present invention relates to a technique for detecting the amount of humidification and/or the amount of dehumidification, and more particularly to a device for outputting the amount of humidification and/or the amount of dehumidification.
Background
At present, humidifiers and dehumidifiers on the market mostly display ambient humidity through a humidity sensor, because the setting precision of the sensor has errors of about 5% -10%, the approximate humidity such as 50%, "55%," and the like is generally displayed, and meanwhile, under the same environment, the display of different machines has errors, so that the accurate humidity cannot be displayed visually. The water tank can be taken out, so that water can be added in the humidification mode and/or poured in the dehumidification mode conveniently. Fig. 1 is a schematic structural diagram of an example of a conventional humidifying and/or dehumidifying machine. As shown in fig. 1, a humidifying and/or dehumidifying machine including a water tank 110 senses ambient humidity through a humidity sensor, and a display panel 120 on the top displays the humidity.
Meanwhile, the common machine is provided with 'water shortage/water full' protection. Fig. 2 is a schematic diagram illustrating an internal structure of a conventional humidifying and/or dehumidifying machine. Fig. 3 is a schematic structural view of a float 310 and a float mounting structure 320 of the humidifier and/or dehumidifier shown in fig. 2. As shown in fig. 2 and 3, it is common in the market to use a float 210 and a proximity switch 220 which are sensed by a magnet to match each other to provide an on-off signal, and the float 210 in the water tank controls the high and low water levels to play a role in protection, but the float 210 may be stuck due to the structure or the dirt in the water tank, or the float 210 may have a certain fault in normal use due to the existence of ironware or magnetic objects around the float 210 or the whole machine, which may cause quality accidents of "water shortage/water full" to be not reported. And the magnetic floater has errors due to the problem of processing precision, and has a difference value of 6-12mm, so that the phenomenon that water shortage is reported in advance when the water level is not low and water fullness is reported when the water level is high is caused, and customer complaints are caused. The above problems also exist including the use of level switches and level sensors.
Most of water tank structures commonly used at present are drawable water tanks, and water leakage accidents caused by improper installation of the water tanks are often complained. While there is no reserved function to control humidity.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an output humidification volume and/or device of dehumidification volume, accurate humidification volume and/or dehumidification volume of real-time output.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an output humidification volume and/or dehumidification volume's device. The device for outputting the humidification quantity and/or the dehumidification quantity comprises a controller, and a display and a timer which are electrically connected with the controller; still including locating weighing inductor and the hydraulic drive dish at water tank support base top, weighing inductor is located hydraulic drive dish below, weighing inductor with the controller electricity is connected.
Optionally, the device for outputting the humidification amount and/or the dehumidification amount further comprises a laser generator arranged on one side of the water tank support and a laser receiver arranged on the other side of the water tank support, and the laser generator and the laser receiver are electrically connected with the controller; the water tank is characterized by further comprising a shielding piece located on the water tank, and the shielding piece is located between the laser generator and the laser receiver when the water tank is installed in place.
Optionally, for the device for outputting the humidification amount and/or the dehumidification amount, a straight line where light rays between the laser generator and the laser receiver are located is perpendicular to a plane where the shielding sheet is located.
Optionally, the device for outputting the humidification amount and/or the dehumidification amount further comprises a humidity sensor electrically connected with the controller.
Compared with the prior art, the utility model discloses the main advantage of technical scheme as follows:
to sum up, the embodiment of the utility model provides a can real-time accurate output humidification volume and/or dehumidification volume's device solves the water tank float card simultaneously and leads to "lack of water" and/or "water is full" the protection out of work and the water tank installation does not put in place and arouse the scheme that the complete machine leaked to have humidification and/or dehumidification reservation function, not only can solve the quality problems, also can improve user's use simultaneously and experience, reach good effect.
Because adopted the technical scheme of the utility model, through accurate calculation humidification volume and/or dehumidification volume show the ability of humidification and/or dehumidification, provide real-time accurate humidity and show, bring the machine for the user and experience the use of effective work always, provide accurate "lack of water/water full" protection simultaneously to effectively avoid because of the water leakage accident that the water tank assembly does not put in place and arouse, improve product quality, promote user experience. Meanwhile, the reservation capacity is fed back by calculating the humidification quantity, and the function of reserving specific time and specific environment humidity is achieved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of a prior art humidifier and/or dehumidifier;
FIG. 2 is a schematic diagram illustrating an internal structure of a conventional humidifier and/or dehumidifier;
FIG. 3 is a schematic structural view of a cistern float 310 and a cistern float mounting structure 320 of the humidification and/or dehumidification machine of FIG. 2;
fig. 4A is an exploded view of an apparatus for outputting a humidification amount and/or a dehumidification amount according to an embodiment of the present invention;
fig. 4B is a schematic diagram of the internal configuration of the apparatus for outputting the humidification amount and/or the dehumidification amount shown in fig. 4A;
fig. 5 is a schematic diagram of an apparatus for outputting a humidification amount and/or a dehumidification amount according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 4A is an exploded view of an apparatus for outputting a humidification amount and/or a dehumidification amount according to an embodiment of the present invention. Fig. 4B is a schematic diagram of the internal structure of the apparatus for outputting the humidification amount and/or the dehumidification amount shown in fig. 4A. As shown in fig. 4A and 4B, the embodiment provides a device for outputting a humidification amount and/or a dehumidification amount, which includes a controller, a display and a timer electrically connected to the controller, and a weighing sensor 410 and a hydraulic driving plate 420 provided on the top of a base of a tank support. The load cell 410 is located below the hydraulic drive plate 420. The load cell 410 is electrically connected to the controller.
By providing a precision weight sensing means such as a hydraulic drive plate 420 and a weight sensor 410 at the tank bracket, the weight can be detected, for example, in "grams (g)", and by setting the density and volume parameters of water to be quantitative, the weight can be converted, for example, in "grams (g)" into a volume, for example, in "milliliters (ml)", by the controller conversion. The weight sensing system can record the initial weight of the water tank, continuously calculate the weight when the whole machine works, and can display the numerical values of ml/min and ml/h in real time by dividing the weight by the time, so that the weight sensing system is clear at a glance. The amount of humidification is converted by calculating the evaporation weight in a prescribed time, and accurately displayed on a display panel or a liquid crystal panel as, for example, XX ml/h. Similarly, dehumidification may also be used. The weight of humidification and/or dehumidification is accurately calculated through a hydraulic transmission device at the bottom of the water tank support, the humidification quantity and/or the dehumidification quantity are automatically converted and calculated through a formula written in by a control panel chip, and visual display is carried out.
Based on the above-described structure, the device that outputs the humidification amount and/or the dehumidification amount of this embodiment has one or both of the "water shortage" and "water full" protection functions.
In the humidification mode, water needs to be drawn from the water tank 430, at which time "water starvation" protection is required. The specific implementation method comprises the following steps: the weight of the empty water tank 430 is recorded as a first weight, the lowest level of water is added, the weight is recorded as a second weight, when the "wet" button is pressed, the controller sends a signal to the weighing sensor 410, and the weighing sensor 410 feeds back a signal to the controller of the main board. When the mainboard controller receives a signal that the detected weight is the first weight, outputting a first prompt such as 'water tank empty'; when the controller receives a signal that the detected weight is the second weight, the controller is in a critical state, a second prompt such as 'minimum water level' is output on a display interface, and the humidifying function cannot be used at the moment. Only when the detected weight is greater than the second weight, the humidification mode can be normally turned on.
Similarly, in the dehumidification mode, the water tank 430 functions to collect water, and the specific implementation method of "water full" protection includes: recording the weight of the water tank 430 when the water tank has the highest water level as a third weight, when a 'dehumidification' button is pressed, the controller sends a signal to the weighing sensor 410, the weighing sensor 410 feeds back a signal to the controller of the main board, and when the main board controller receives a signal that the detected weight is the third weight, a third prompt such as 'highest water level' is output; when the mainboard controller receives a signal that the detected weight is greater than the third weight, a fourth prompt, such as "water tank full", is output. The dehumidification mode is turned on only when the weight is less than the third weight.
The device for outputting the humidification amount and/or the dehumidification amount of the embodiment may further include a laser generator 440 provided at one side of the water tank support and a laser receiver provided at the other side of the water tank support, and the laser generator 440 and the laser receiver are electrically connected to the controller. The device for outputting a humidification amount and/or a dehumidification amount of this embodiment may further include a shielding sheet on the water tank at a position such that the shielding sheet is positioned between the laser generator 440 and the laser receiver when the water tank is mounted in place. Further, a straight line where light rays between the laser generator 440 and the laser receiver are located may be perpendicular to a plane where the shielding sheets are located.
As an optional implementation mode, the laser generator 440 is arranged at the top end of the innermost side of the water tank bracket, the laser receiver is arranged at the bottom of the bracket, and the water tank is provided with a shielding piece which is fixed on the water tank and is positioned between the laser generator 440 and the laser receiver. When the water tank is drawn out, the weighing sensor 410 feeds back a signal to the controller of the main board when detecting that the weight is 0 or less than the weight of the empty water tank 430, the laser generator 440 emits laser, and after the laser receiver receives the laser, the whole machine is shut down, and the laser is turned off after the shut down.
When the water tank is installed in the bracket and is not installed in place, the weighing sensor 410 detects that the weight is larger than or equal to that of the empty water tank, a signal is sent to the controller, the controller controls the laser generator 440 to be opened by laser, if the shielding piece does not shield the laser, the laser receiver can receive the laser, and the whole machine cannot be opened. Only when the water tank 430 is installed in place, the shielding piece blocks laser, and the laser receiver cannot receive the laser, the whole machine can be started normally.
The device that outputs the amount of humidification and/or the amount of dehumidification of this embodiment may further include a humidity sensor.
As described above, the controller calculates the humidification amount and/or the dehumidification amount in real time, and converts the humidification amount and/or the dehumidification amount in a certain period of time to change the logic of the ambient humidity by the increase/decrease amount of the ambient humidity at that time detected by the humidity sensor. For example, if the initial humidity is 50%, the humidification amount per hour is 100ml/h, and after one hour of humidification, the humidity is 60%, the humidity is 70% after two hours by the control logic. If humidification to 70% in one hour is desired, the amount of humidification is 200 ml/h.
Therefore, assuming that the initial humidity is 50%, the humidity at 12 pm is set to 70% in the morning and at work, and the humidifying function starts humidifying with a humidifying amount of 200ml per hour at 11 o' clock, which is one hour earlier in the morning, to perform a reservation function. Meanwhile, the humidifier is not started in the morning like other humidifiers, and can be stopped when the humidity reaches 70%, but can be repeatedly started and stopped to keep the humidity of 70%, so that the power is wasted. Through the reservation of the scheme, the specific humidity can be reached at a specific time.
Fig. 5 is a schematic diagram of an apparatus for outputting a humidification amount and/or a dehumidification amount according to an embodiment of the present invention. As shown in fig. 5, the operation principle of the apparatus for outputting the humidification amount and/or the dehumidification amount provided by this embodiment is as follows:
and step S510, recording the weight of the current water tank during humidification and/or dehumidification.
Step S520, calculating a difference between the current weight of the water tank and the last recorded weight of the water tank. As an alternative, the last recorded tank weight is the starting tank weight.
Step S530, converting the difference between the weights of the water tanks into the difference between the water volumes in the water tanks and dividing the difference by the difference between the current time and the last recorded time to obtain the humidification amount or the dehumidification amount per unit time.
In step S540, the calculated humidification amount or dehumidification amount per unit time is output.
The amount of humidification is converted by calculating the evaporation weight in a prescribed time, and accurately displayed on a display panel or a liquid crystal panel as, for example, XX ml/h. Similarly, dehumidification may also be used. The weight of humidification and/or dehumidification is accurately calculated through a hydraulic transmission device at the bottom of the water tank support, the humidification quantity and/or the dehumidification quantity are automatically converted and calculated through a formula written in by a control panel chip, and visual display is carried out.
The device for outputting the humidification quantity and/or the dehumidification quantity of the embodiment can also realize 'water shortage' protection, and the working principle is as follows:
recording the weight of the empty water tank as a first weight;
recording the weight of the water tank with a preset lowest water level as a second weight;
after humidification is started, detecting the weight of the water tank;
when the weight of the water tank reaches a first weight, outputting a first prompt;
and outputting a second prompt when the weight of the water tank reaches the second weight.
The device for outputting the humidification quantity and/or the dehumidification quantity of the embodiment can also realize 'water full' protection, and the working principle is as follows:
recording the weight of the water tank with a preset highest water level as a third weight;
after dehumidification is started, detecting the weight of the water tank;
when the weight of the water tank reaches a third weight, outputting a third prompt;
and outputting a fourth prompt when the weight of the water tank is greater than the third weight.
The operation principle of the device for outputting the humidification amount and/or the dehumidification amount of the embodiment may further include:
when the water tank is pulled out of the bracket, the weight of the water tank is detected to be 0 or less than the weight when the water tank is empty, and the laser generator is controlled to emit laser;
the laser receiver receives laser;
the control device is stopped.
The controller receives a feedback signal of the weighing sensor, and calculates corresponding capacity according to the received weight of the water tank at a low water level and/or a high water level, so that corresponding 'water shortage/water full' protection is switched on and off, the protection is accurate, and the condition of error protection cannot exist.
The operation principle of the device for outputting the humidification amount and/or the dehumidification amount of the embodiment may further include:
when the water tank is arranged in the bracket, and the weight is detected to be more than or equal to the weight when the water tank is empty, controlling the laser generator to emit laser;
if the laser receiver receives laser, the control device cannot be started;
the control means can be switched on if the laser receiver does not receive laser light.
Whether come accurate detection water tank installation to target in place through laser induction system, it is accurate to detect, and the assembly is out of work not to the position, plays the effect that prevents to leak.
The operation principle of the device for outputting the humidification amount and/or the dehumidification amount of the embodiment may further include:
reserving to reach the specified environmental humidity at the specified time;
calculating a time length and an amount of humidification and/or dehumidification within the time length based on the starting ambient humidity and the specified ambient humidity;
the calculated length of time is started in advance with respect to the specified time to start humidification and/or dehumidification with the calculated amount of humidification and/or dehumidification.
The humidification quantity and/or the dehumidification quantity in unit time are/is calculated, compensation is carried out corresponding to the environment, the function of reservation in advance is achieved, and a good humidity environment is provided.
To sum up, the embodiment of the utility model provides a can real-time accurate device that shows humidification volume and/or dehumidification volume solves the water tank float card simultaneously and leads to "lack of water" and/or "water full" the protection out of work and the water tank installation does not in place and arouse the scheme that the complete machine leaked to have humidification and/or dehumidification reservation function, not only can solve the quality problems, also can improve user's use simultaneously and experience, reach good effect.
Because adopted the technical scheme of the utility model, through accurate calculation humidification volume and/or dehumidification volume show the ability of humidification and/or dehumidification, provide real-time accurate humidity and show, bring the machine for the user and experience the use of effective work always, provide accurate "lack of water/water full" protection simultaneously to effectively avoid because of the water leakage accident that the water tank assembly does not put in place and arouse, improve product quality, promote user experience. Meanwhile, the reservation capacity is fed back by calculating the humidification quantity, and the function of reserving specific time and specific environment humidity is achieved.
The above mentioned embodiments are only examples of the present invention, and not intended to limit the scope of the claims of the present invention, and all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the claims of the present invention.
Claims (4)
1. A device for outputting a humidification amount and/or a dehumidification amount, which is characterized by comprising a controller, a display and a timer, wherein the display and the timer are electrically connected with the controller;
still including locating weighing inductor and the hydraulic drive dish at water tank support base top, weighing inductor is located hydraulic drive dish below, weighing inductor with the controller electricity is connected.
2. The apparatus for outputting an amount of humidification and/or dehumidification of claim 1, further comprising a laser generator disposed on one side of the water tank support and a laser receiver disposed on the other side of the water tank support, the laser generator and the laser receiver being electrically connected to the controller;
the water tank is characterized by further comprising a shielding piece located on the water tank, and the shielding piece is located between the laser generator and the laser receiver when the water tank is installed in place.
3. An apparatus for providing an output of humidification and/or dehumidification according to claim 2 and wherein the line of light between said laser generator and said laser receiver is perpendicular to the plane of said barrier sheet.
4. The apparatus for outputting an amount of humidification and/or dehumidification of claim 1, further comprising a humidity sensor electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474823.2U CN210569059U (en) | 2019-09-03 | 2019-09-03 | Device for outputting a humidification and/or dehumidification amount |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921474823.2U CN210569059U (en) | 2019-09-03 | 2019-09-03 | Device for outputting a humidification and/or dehumidification amount |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513850A (en) * | 2019-09-03 | 2019-11-29 | 珠海格力电器股份有限公司 | The device and method for exporting humidification amount and/or moisture removal |
| CN114251754A (en) * | 2021-12-24 | 2022-03-29 | 珠海格力电器股份有限公司 | Evaporation type humidifier, control method and device thereof, and storage medium |
-
2019
- 2019-09-03 CN CN201921474823.2U patent/CN210569059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513850A (en) * | 2019-09-03 | 2019-11-29 | 珠海格力电器股份有限公司 | The device and method for exporting humidification amount and/or moisture removal |
| CN114251754A (en) * | 2021-12-24 | 2022-03-29 | 珠海格力电器股份有限公司 | Evaporation type humidifier, control method and device thereof, and storage medium |
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