CN1892122A - Dehumidifier condensate water sensing device and its sensing method - Google Patents
Dehumidifier condensate water sensing device and its sensing method Download PDFInfo
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- CN1892122A CN1892122A CNA2005100144263A CN200510014426A CN1892122A CN 1892122 A CN1892122 A CN 1892122A CN A2005100144263 A CNA2005100144263 A CN A2005100144263A CN 200510014426 A CN200510014426 A CN 200510014426A CN 1892122 A CN1892122 A CN 1892122A
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Abstract
The invention provides a condensed water sensing device for a dehumidifier and the sensing method thereof, for accurately sensing condensed water level in the water tank of the dehumidifier and conveniently showing it to the user and according to it, effectively controlling various driving devices, and the sensing device is characterized in comprising: condensed water tank, where the condensed water is produced by dehumidification of heat exchanger; water level sensors, symmetrically arranged above the condensed water tank and sensing the condensed water level of the condensed water tank; sensed water level showing device; and control part, receiving input signal sensed by the water level sensors to control various driving devices.
Description
Technical field
The invention relates to dehumidifier, more detailed is to be contained in its inner condensation water level and the dehumidifier condensed water sensing device and the cognitive method thereof of the dehumidifier that can effectively control about correct perception.
Background technology
Generally, dehumidifier is that indoor humid air is sucked to casing is inner, and the heat exchanger that condenser and evaporimeter by the refrigerant that flowing constitute reduces after the humidity, and the air that has dehumidified to indoor discharge reduces the device of indoor humidity again.
That is, dehumidifier is to be used in the method that the refrigerant that flashes to vaporized state in the evaporimeter absorbs the heat of surrounding air, reduces the temperature of evaporimeter in the time of refrigerant evaporation, equally also reduces the air themperature by evaporimeter.
Along with the temperature around the above-mentioned evaporimeter reduces, the condensate moisture that comprises in the air also generates condensed water at evaporator surface.
Below, with reference to the dehumidifier of appended picture specification according to prior art.
Fig. 1 is the structure chart of prior art dehumidifier inside, and Fig. 2 is the exploded perspective view of prior art dehumidifier, and Fig. 3 is the prior art bucket full water profile of flotator major part before, the profile of flotator major part when Fig. 4 is prior art bucket full water.
As depicted in figs. 1 and 2, include base 1 according to the prior art dehumidifier; Be arranged on base 1 upside and the back side and be formed with inlet hole 2, be formed with the casing 6 of tap 4 above; The front upper that is arranged on casing 6 has the front panel 8 of 8a of running operation portion and the running expression 8b of portion; Be arranged on the pressure fan 14 that casing 6 inboards have turbofan 10 and motor 12 by the forced circulation room air to constitute; Be arranged between turbofan 10 and the inlet hole 2 to removing the heat exchanger 20 that constitutes by evaporimeter 16 and condenser 18 of indoor wet steam; Be connected to come the compressor 22 of compression refrigerant with evaporimeter 16 and condenser 18; Discharge the orifice plate 24 of dehumidified air by heat exchanger 20; Fixed electrical machinery 12 and and orifice plate 24 in conjunction with centering on turbofan 10 is formed with shell 26 from outlet 27 to upside; The control part 27 of control motor 12 and compressor 22.
And, comprise again in the above-mentioned dehumidifier that the downward effluent of condensed water of evaporimeter 16 surface condensations when driving above-mentioned motor 12 and compressor 22, in order to catch the condensed water that flows down from evaporimeter 16 and be arranged on the drain pan 28 of heat exchanger 20 downsides; The condensed water that gathering flows down from drain pan 28 and can take out ground bucket 30 from front panel 8 downsides of casing 6; Above-mentioned base 1 upside partition is become the dividing plate 36 in the field of accommodating of compressor 22 installing areas and bucket 30; Be installed on the bucket 30 and the flotator 42 that when the condensed water full water, rotates; The full water aware switch 46 that is installed in dividing plate 36 fronts and is sent perceptual signal by flotator 42 button breakdown actions to control part 27 constitutes.During bucket 30 full waters, the driving of control part 27 disable motors 12 and compressor 22 or inform the full water state of bucket 30 by the running expression 8b of portion to the outside.
Here, flotator 42 is inboard and along with the float portion 43 of the fluctuation in stage of condensed water by being positioned at bucket 30; Rearward give prominence to and be extruded with the bucket connecting portion 44 that rotatably is inserted in the rotation projection 44a among the hole 30a that forms on the bucket 30 in float portion 43; From bucket connecting portion 44 to the outstanding designated length of switch 46 form and when float portion 43 rises the button projection 45 of push switch 46 constitute.
The full water sensed activation of the dehumidifier before illustrating as constituted above is as follows.(referring to Fig. 3)
Condensed water A full water in the bucket 30, then flotator 42 is the center with the hole 30a of bucket 30; Float portion 43 is rotated up, and button projection 45 is rotated down.
At this moment, the button projection 45 of above-mentioned flotator 42 is pushed full water aware switch 46, full water aware switch 46 is sent perceptual signal to control part 27, the driving of control part 27 disable motors 12 and compressor 22 or inform the full water state of bucket 30 by the running expression 8b of portion to the outside.
But remaining according to the prior art dehumidifier is having following problem.
During promptly according to 30 full waters of the bucket in the prior art dehumidifier just these to external representation, so be difficult to the condensed water A water level that affirmation is contained in bucket 30 inside during except full water.
In addition, when casing 6 or bucket 30 were obliquely installed, the condensed water that can not perception be contained in bucket 30 inside tilted, thus may cause condensed water to the outside of bucket 30 leak, spilling water.
Thereupon, condensed water leaks, saturating with electrically driven (operated) various devices water enchroachment (invasion) that is condensed spilling water the time, causes the fault of product.
Summary of the invention
The present invention invents for the problem that solves above-mentioned prior art existence, the objective of the invention is to, provide a kind of definite perception to be contained in the condensed water state of bucket inside, and can effectively control dehumidifier thus, can improve the performance of dehumidifier and condensed water sensing device and the cognitive method thereof that uses the dehumidifier of going up safety and stability.
In order to achieve the above object, provide a kind of condensed water sensing device of dehumidifier according to one embodiment of the invention, it is characterized in that: it comprises the bucket that holds the condensed water that the exsiccation because of heat exchanger generates; The both sides, top that are symmetricly set on bucket perception separately are contained in the water level detecting sensor of the condensate water level of bucket inside; To the indication device of the water level of external representation water level detecting sensor perception, receive the control part of controlling various drive units from water level detecting sensor perceptual signal and constitute.
Above-mentioned indication device comprises that the existing water level of existing water level that expression is contained in the condensed water of bucket inside represents portion; Expression is contained in the full-water level of the condensed water full water water level of bucket inside and represents portion; The inclination portion of expression that expression is contained in the condensed water water surface inclination of bucket inside constitutes.
The condensed water sensing device of above-mentioned dehumidifier comprises with sound informs that the informing device of the water position status of the condensed water that is contained in bucket inside constitutes.
Above-mentioned water level detecting sensor can be, is symmetricly set on both sides, bucket top,, come perception to be contained in the infrared ray water level detecting sensor of the condensed water water surface site of bucket inside.In addition, the water level detecting sensor also can be, is symmetricly set on both sides, bucket upper end, comes the perception condensate water level and to the flotator sensor of control part output perceptual signal according to the lifting of the condensed water that is contained in bucket inside.
In addition, for a kind of condensed water cognitive method of dehumidifier is provided in the another embodiment of the present invention of reaching above-mentioned purpose, it is characterized in that: comprise the bucket that holds the condensed water that generates because of the exsiccation of heat exchanger; The both sides, top that are symmetricly set on bucket perception separately are contained in the water level detecting sensor of the condensate water level of bucket inside; Indication device to the water level of external representation water level detecting sensor perception; Reception is controlled the dehumidifier that the control part of various drive units constitutes from water level detecting sensor perceptual signal, and its condensed water cognitive method comprises: each comfortable relative both sides is contained in the perception stage of the condensate water level of bucket inside with the perception of water level detecting sensor; The judgement stage of the condensate water level state that is contained in bucket inside is judged in reception from the perceptual signal of control part input; The water position status of having judged was constituted by the expression and the control stage of indication device to external representation.
In the condensed water cognitive method of above-mentioned dehumidifier, carry out perception stage, judgement stage, expression and control stage during the dehumidifier entry into service successively, the condensate water level state that holds bucket inside to external representation.
The condensed water cognitive method of above-mentioned dehumidifier comprise again and the expression stage together, will judge that the prompting stage that water position status is informed with sound constitutes.
The above-mentioned judgement stage is judged as the condensed water water surface that is contained in above-mentioned bucket inside when being heeling condition, can close the action of drive units such as (OFF) above-mentioned heat exchanger by control part.
Advantage and good effect: the condensed water sensing device of the dehumidifier of the present invention of Gou Chenging and cognitive method thereof have following advantage as mentioned above:
The condensed water state that dehumidifier of the present invention perception is correctly held in bucket inside.
And dehumidifier user of the present invention can confirm to hold the condensed water state of bucket inside easily.
Dehumidifier of the present invention can prevent to hold the leaking of condensed water, the spilling water of bucket inside, prevents that the malfunction of dehumidifier from improving safe and stable.
And dehumidifier of the present invention can be controlled dehumidifier effectively according to the state that is housed in bucket internal condensation water, can improve the performance and the reliability of dehumidifier.
Description of drawings
Fig. 1 is the structure chart of prior art dehumidifier inside,
Fig. 2 is the exploded perspective view according to the prior art dehumidifier,
Fig. 3 is the profile according to flotator [float] major part before prior art bucket [bucket] full water,
Fig. 4 is the profile of flotator major part during according to prior art bucket full water,
Fig. 5 is the structure chart of condensed water sensing device the 1st embodiment of the dehumidifier according to the present invention,
Fig. 6 is the precedence diagram of condensed water cognitive method one embodiment of the dehumidifier according to the present invention,
Fig. 7 is the structure chart of condensed water sensing device the 2nd embodiment of the dehumidifier according to the present invention.
The explanation of accompanying drawing major part symbol
6: casing 12: motor
20: heat exchanger 30: bucket
The 110,110 ': the 1st water level detecting sensor the 120,120 ': the 2nd water level detecting sensor
200: indication device 210: existing water level is represented portion
220: full-water level is represented portion 230: inclination expression portion
300: informing device A: condensed water
X1, X2: the positional value Y1 of the condensed water water surface: the condensed water water surface
Z1: tilting value Z2: full water value
The specific embodiment
Below, with reference to appended picture specification dehumidifier embodiment of the present invention.As a reference, when present embodiment is described, former same structure is used same title and symbol, and following omission is to this supplemental instruction.
Fig. 5 is the structure chart of condensed water sensing device the 1st embodiment of dehumidifier of the present invention, and Fig. 6 is the precedence diagram of condensed water cognitive method one embodiment of dehumidifier of the present invention, and Fig. 7 is the structure chart of condensed water sensing device the 2nd embodiment of dehumidifier of the present invention.
The condensed water sensing device of the dehumidifier of the 1st embodiment according to the present invention at first, is described with reference to Fig. 5.
As shown in Figure 5, the condensed water sensing device of the dehumidifier of the 1st embodiment according to the present invention comprises: the bucket 30 that holds the condensed water A that generates because of the exsiccation of heat exchanger 20; Bilateral symmetry setting and the 1st, 2 water level detecting sensors 110.120 of the condensed water A water level that holds of perception bucket 30 inside separately above bucket 30; To the indication device 200 of external representation from the water level of the 1st, 2 water level detecting sensors 110.120 perception; Inform the informing device 300 of the condensed water A water position status that bucket 30 inside hold with sound; Reception constitutes from the control part of the various drive units of control of the signal of the 1st, 2 water level detecting sensors 110.120 perception.
Here, above-mentioned indication device 200 comprises that the existing water level of the existing water level of condensed water A that expression bucket 30 inside hold represents portion 210; The full-water level that is illustrated in the condensed water A full water water level that bucket 30 inside hold is represented portion 220; And the inclination that the condensed water A water surface that expression bucket 30 inside hold tilts represents that portion 230 constitutes.
And each expression portion 210,220,230 of above-mentioned informing device 300 outputs and indication device 200 sends corresponding sound.
Above-mentioned indication device 200 is adorned 300 front panels 8 that can have the casing front upper that is arranged on the outward appearance that forms dehumidifier with informing.
And, above-mentioned the 1st, 2 water level detecting sensors 110.120 separately symmetry be arranged on both sides, bucket 30 top, the infrared ray water level detecting sensor of the condensed water A water surface site that can be held by perception bucket 30 inside constitutes.That is, the 1st, 2 water level detecting sensors 110.120 are water level detecting sensors of distance from the water surface of condensed water A to the water surface Y1 of condensed water A projection infrared ray that measure.
In addition, above-mentioned control part is to be received in the output of the 1st, 2 water level detecting sensors 110.120 perception value and to control various drive units such as heat exchanger 20, motor 12, indication device 200, informing device 300 according to the condensed water A water surface Y1 state that bucket 30 inside hold.
Below, the condensed water cognitive method of dehumidifier describes as follows with reference to Fig. 6 as constituted above.
The condensed water cognitive method of above-mentioned dehumidifier roughly comprises: with the 1st, 2 water level detecting sensors 110.120 in relative both sides separately the perception stage S1 of the condensed water A water level that holds of perception bucket 30 inside and, receive the judgement stage S2 that judges the condensed water A water position status that bucket 30 inside hold from the perceptual signal of control part input; And the expression stage S3 of the water position status of having judged to external representation by indication device 200 constitutes.
At this moment, the condensed water cognitive method of above-mentioned dehumidifier comprises again: carry out together with above-mentioned expression stage S3, and inform that with sound the stage of the informing S4 of the water position status of having judged constitutes.
And, carry out perception stage S1 when beginning the running of dehumidifier in the condensed water cognitive method of above-mentioned dehumidifier successively, judge stage S2, represent stage S3, and the condensed water A water position status that holds to external representation bucket 30 inside.
Among the above-mentioned judgement stage S2, when being judged as the water surface Y1 heeling condition of the condensed water A that bucket 30 inside hold, control part is closed the action of drive units such as heat exchanger 20, motor 12.
It is as follows to illustrate in greater detail operative relation of the present invention.
The running of beginning dehumidifier is with above-mentioned the 1st, 2 water level detecting sensors 110.120 position of the condensed water A water surface Y1 of perception bucket 30 separately.
And with the 1st, 2 water level detecting sensors 110.120 water surface Y1 positional value X1 of the condensed water A of perception separately, X2 exports to control part.
So, above-mentioned control part receives from the water surface Y1 positional value X1 of the 1st, 2 water level detecting sensors 110.120 outputs, and X2 also compares the condensed water A water surface Y1 state of judging that bucket 30 inside hold with predefined full water value Z2.
The judged result of above-mentioned control part, from the water surface Y1 positional value X1 of the 1st, 2 water level detecting sensors (110.120) output, X2 is the same with full water value Z2, then these full-water level by indication device 200 is represented that portion 220 is to external representation.
At this moment, when above-mentioned control part is informed the full-water level of bucket 30 with informing device 300 with sound, close the action of drive units such as heat exchanger 20 and motor 12.
And, the judged result of above-mentioned control part, water surface Y1 positional value X1 from 110.120 outputs of the 1st, 2 water level detecting sensors, X2 is different with above-mentioned full water value Z2, then control part is the water surface Y1 positional value X1 of the 1st, 2 water level detecting sensors 110.120 perception, the absolute value of X2 difference | and X1-X2| and predefined tilting value Z1 compare the water surface Y1 state of the condensed water A that judges that bucket 30 inside hold.
The judged result of above-mentioned control part, absolute value | X1-X2| is bigger than tilting value Z1, then by the inclination of indication device 200 represent portion 230 to external representation these.
At this moment, control part is informed with informing device 300 when the water surface Y1 of the condensed water A of above-mentioned bucket 30 tilts, and closes the action of drive units such as heat exchanger 20 and motor 12.
And, the judged result of above-mentioned control part, absolute value | X1-X2| is littler than above-mentioned tilting value Z1, then by the existing water level of indication device 200 represent portion 210 to external representation these.
In addition, Fig. 7 is the structure chart of condensed water sensing device the 2nd embodiment of dehumidifier of the present invention, and the 1st, 2 water level detecting sensors 110,120 use infrared ray water level detecting sensor to compare in above-mentioned the 1st embodiment, flotator sensor 110 ', 120 ' is used in replacement.
That is, above-mentioned flotator sensor 110 ', 120 ' is arranged on both sides, bucket 30 upper end separately symmetrically, and the condensed water A that holds according to bucket 30 inside and lifting comes the water level of perception condensed water A, to the signal of above-mentioned control part output perception.
Above-mentioned the 2nd embodiment is used in each flotator sensor 110 ' that bucket 30 upper end bilateral symmetry are provided with too, 120 ' comes the water surface Y1 position of perception condensed water A separately, and to the positional value X1 of control part output perception, X2, on control part, relatively judge positional value X1 again, X2 and full water value Z2 and tilting value Z1, the back by indication device 200 and informing device 300 to external representation these.
Thereupon, above-mentioned the 2nd embodiment is also the same with above-mentioned the 1st embodiment, in the condensed water A water surface Y1 state that the user can confirm to hold in bucket 30 inside easily, can effectively control drive units such as heat exchanger 20 and motor 12 according to the condensed water A condition that bucket 30 inside hold.
Although as above-mentioned several embodiment are illustrated, have the personnel of relevant art ABC can be at an easy rate specifically to be transformed into other variform be apodeictic not breaking away from aim of the present invention and scope.Therefore, the foregoing description should think to illustrate rather than limit that scope of the present invention should comprise all embodiment in appended claim and the equal scope thereof.
Claims (9)
1. the condensed water sensing device of a dehumidifier is characterized in that: comprise the bucket that holds the condensed water that the exsiccation because of heat exchanger generates; The both sides, top that are symmetricly set on above-mentioned bucket perception separately are contained in the various water level detecting sensors of the condensate water level of bucket inside; It is characterized in that also including: to the indication device of the various water position status of the above-mentioned water level detecting sensor of external representation perception; The control part that reception is controlled various drive units from above-mentioned water level detecting sensor perceptual signal constitutes.
2. the condensed water sensing device of dehumidifier according to claim 1 is characterized in that: above-mentioned indication device comprises that the existing water level of existing water level that expression is contained in the condensed water of above-mentioned bucket inside represents portion; Expression is contained in the full-water level of the condensed water full water water level of above-mentioned bucket inside and represents portion; The inclination portion of expression that expression is contained in the condensed water water surface inclination of above-mentioned bucket inside constitutes.
3. the condensed water sensing device of dehumidifier according to claim 1, it is characterized in that: the condensed water sensing device of above-mentioned dehumidifier comprises again with sound informs that the informing device of the water position status of the condensed water that is contained in above-mentioned bucket inside constitutes.
4. the condensed water sensing device of dehumidifier according to claim 1, it is characterized in that: above-mentioned water level detecting sensor is, be symmetricly set on both sides, above-mentioned bucket top, come perception to be contained in the infrared ray water level detecting sensor of the condensed water water surface site of above-mentioned bucket inside.
5. the condensed water sensing device of dehumidifier according to claim 1, it is characterized in that: above-mentioned water level detecting sensor is, be symmetricly set on both sides, above-mentioned bucket upper end, carry out the flotator sensor that lifting comes the above-mentioned condensate water level of perception and exports perceptual signal to above-mentioned control part according to the condensed water that is contained in above-mentioned bucket inside.
6. the condensed water cognitive method of a dehumidifier is characterized in that: comprising the bucket that holds the condensed water that the exsiccation because of heat exchanger generates; The both sides, top that are symmetricly set on above-mentioned bucket perception separately are contained in the water level detecting sensor of the condensate water level of above-mentioned bucket inside; Indication device to the water level of the above-mentioned water level detecting sensor of external representation perception; Reception is controlled the dehumidifier that the control part of various drive units constitutes from above-mentioned water level detecting sensor perceptual signal, and each comfortable relative both sides is contained in the perception stage of the condensate water level of above-mentioned bucket inside with the perception of above-mentioned water level detecting sensor; The judgement stage of the condensate water level state that is contained in above-mentioned bucket inside is judged in reception from the above-mentioned perceptual signal of above-mentioned control part input; The above-mentioned water position status of having judged was constituted by the expression stage and the control stage of above-mentioned indication device to external representation.
7. the condensed water cognitive method of dehumidifier according to claim 6, it is characterized in that: carry out successively said sensed stage, judgement stage, expression and control stage during above-mentioned dehumidifier entry into service, and being contained in the condensate water level state of bucket inside to external representation.
8. the condensed water cognitive method of dehumidifier according to claim 6 is characterized in that: the condensed water cognitive method of above-mentioned dehumidifier comprise again with the above-mentioned expression stage together, the above-mentioned prompting stage of having judged that water position status is informed with sound is constituted.
9. the condensed water cognitive method of dehumidifier according to claim 6, it is characterized in that: the above-mentioned judgement stage be judged as the condensed water water surface that is contained in above-mentioned bucket inside be tilt state the time, design has the action that can close drive units such as above-mentioned heat exchanger by above-mentioned control part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100144263A CN1892122A (en) | 2005-07-07 | 2005-07-07 | Dehumidifier condensate water sensing device and its sensing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005100144263A CN1892122A (en) | 2005-07-07 | 2005-07-07 | Dehumidifier condensate water sensing device and its sensing method |
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| CN1892122A true CN1892122A (en) | 2007-01-10 |
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| CNA2005100144263A Pending CN1892122A (en) | 2005-07-07 | 2005-07-07 | Dehumidifier condensate water sensing device and its sensing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2927617A1 (en) * | 2014-03-31 | 2015-10-07 | LG Electronics Inc. | Dehumidifier |
| CN105650805A (en) * | 2014-11-27 | 2016-06-08 | 三星电子株式会社 | Water level detecting device and dehumidifier having the same |
-
2005
- 2005-07-07 CN CNA2005100144263A patent/CN1892122A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2927617A1 (en) * | 2014-03-31 | 2015-10-07 | LG Electronics Inc. | Dehumidifier |
| CN105650805A (en) * | 2014-11-27 | 2016-06-08 | 三星电子株式会社 | Water level detecting device and dehumidifier having the same |
| EP3189282A4 (en) * | 2014-11-27 | 2017-10-04 | Samsung Electronics Co., Ltd. | Water level detecting device and dehumidifier having the same |
| US10578481B2 (en) | 2014-11-27 | 2020-03-03 | Samsung Electronics Co., Ltd. | Water level detecting device and dehumidifier having the same |
| CN105650805B (en) * | 2014-11-27 | 2020-03-27 | 三星电子株式会社 | Water level detection device and dehumidifier with same |
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