CN115451471A - Dehumidifier humidity sensor and self-cleaning system thereof - Google Patents
Dehumidifier humidity sensor and self-cleaning system thereof Download PDFInfo
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- CN115451471A CN115451471A CN202211085316.6A CN202211085316A CN115451471A CN 115451471 A CN115451471 A CN 115451471A CN 202211085316 A CN202211085316 A CN 202211085316A CN 115451471 A CN115451471 A CN 115451471A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 69
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000003570 air Substances 0.000 claims description 46
- 238000005485 electric heating Methods 0.000 claims description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 claims description 5
- 239000012080 ambient air Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 208000006673 asthma Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention provides a dehumidifier humidity sensor and a self-cleaning system thereof, which relate to the field of dehumidifiers and comprise a dehumidifier main body, wherein the top of the dehumidifier main body is fixedly connected with a control console, the left end of an air outlet of an ion fan is fixedly connected with the left end of the dehumidifier main body, the top of a fan blade of the ion fan is provided with a connecting shaft through coaxial connection, the connecting shaft is rotatably connected to the inner side of a bearing frame, the top of the connecting shaft is provided with a small-diameter gear A through coaxial connection, the top end of the connecting shaft is rotatably connected with the top of the inner side of the dehumidifier main body, and a dry friction fiber pad can intermittently rub the outer side of a detection resistor by driving the friction fiber pad to move towards the detection resistor on the side surface of a humidity sensor B, so that liquid dust adhered to the surface of the detection resistor can be erased, and the surface of the detection resistor can be dried again, thereby resetting the detection environment of the humidity sensor B and solving the problem that a detection device is not convenient to update the surface environment of the detection end of the humidity sensor in the working process of the dehumidifier.
Description
Technical Field
The invention relates to the technical field of dehumidifiers, in particular to a dehumidifier humidity sensor and a self-cleaning system thereof.
Background
The dehumidifier has the main functions of condensing some water molecules in the air into water drops, discharging the treated dry air out of the dehumidifier, circularly keeping the indoor humidity at proper relative humidity, improving the indoor humidity, effectively reducing the indoor humidity by the dehumidifier, greatly reducing the breeding of mould and other germs, reducing the occurrence of diseases such as rheumatism, neuralgia, asthma and the like, and when the dehumidifier is used for a long time, a dirt layer formed by the adhesion of dust and water vapor of the external environment is attached to the surface of the detection end of the humidity sensor, thus influencing the detection function of the sensor on the external humidity.
However, when the existing humidity sensor is used daily, it is inconvenient to update the surface environment of the detection end of the humidity sensor during the operation of the dehumidifier, and the problem that the humidity sensor is inconvenient to detect the humidity change of the current environment in time and the detection data and the current environment are delayed occurs.
Disclosure of Invention
In view of this, the present invention provides a dehumidifier humidity sensor and a self-cleaning system thereof, which can make a dry friction fiber mat intermittently rub the outer side of a detection resistor by driving the friction fiber mat to move towards the detection resistor on the side surface of the humidity sensor B, erase liquid dust adhered to the surface of the detection resistor, and re-dry the surface of the detection resistor, so as to reset the detection environment of the humidity sensor B, and intermittently update the surface of the detection resistor of the sensor, so as to prevent dust adhered to the outside humid air from affecting the detection of the sensor.
The invention provides a dehumidifier humidity sensor, which specifically comprises a dehumidifier main body; the front end of the dehumidifier main body is connected with an air inlet filter screen, a water collecting tank is arranged in the dehumidifier main body in a sliding connection manner, a heat exchanger is arranged at the front side in the dehumidifier main body in a connection manner, the heat exchanger is arranged above the water collecting tank, a middle partition plate is fixedly connected in the dehumidifier main body, and a compressor is arranged at the right side in the dehumidifier main body in a connection manner; the rear end of the middle partition plate is fixedly connected with a bearing frame, and the left side in the dehumidifier main body is connected with an ion fan; the top of the dehumidifier main body is fixedly connected with a control console; the left end of the air outlet of the ion fan is fixedly connected with the left end of the dehumidifier main body; the top of the fan blade of the ion fan is provided with a connecting shaft through coaxial connection; the connecting shaft is rotatably connected to the inner side of the bearing frame; the top of the connecting shaft is coaxially connected with a small-diameter gear A, and the top end of the connecting shaft is rotatably connected with the top of the inner side of the dehumidifier main body; the right end of the dehumidifier main body is fixedly connected with an air outlet filter screen A through a bolt, the right side of the air outlet filter screen A is sleeved with an air outlet filter screen B, and the inner side of the air outlet filter screen B is connected with a humidity sensor A; the top of the dehumidifier main body is fixedly connected with an environment detection box.
Optionally, a large-diameter gear a is arranged on the right side of the small-diameter gear a, a small-diameter gear B is arranged on the top of the large-diameter gear a through coaxial connection, and the small-diameter gear B is rotatably connected to the top of the inner side of the dehumidifier main body.
Optionally, a large-diameter gear B is arranged on the right side of the small-diameter gear B, the large-diameter gear B is in meshing transmission with the small-diameter gear B, and the small-diameter gear a is in meshing transmission with the large-diameter gear a.
Optionally, a detection hole is formed in the left side of the top of the environment detection box, a speed reducer is fixedly connected to the inside of the environment detection box, and an input shaft of the speed reducer is coaxially connected with the large-diameter gear B.
Optionally, the left end of the output shaft of the speed reducer is provided with a bevel gear through coaxial connection, and the bottom of the inner side of the environment detection box is provided with a bevel gear disc through rotary connection.
Optionally, the inside left side fixedly connected with side of environment measuring box is solid and is put up, and the awl fluted disc top is connected with the inside rotation of the solid frame of side, and the awl fluted disc top is provided with the driver plate through coaxial coupling, and the driver plate is located the solid inboard of putting up of side.
Optionally, the right side in the side fixing frame is provided with a grooved wheel through rotating connection, the top of the grooved wheel is provided with a large-diameter gear C through coaxial connection, and the top of the side fixing frame is provided with a linkage gear through rotating connection.
Optionally, the linkage gear is in meshing transmission with the large-diameter gear C, and the top of the linkage gear is provided with a crank through coaxial connection.
Optionally, the right side of the top of the side fixing frame is fixedly connected with a sleeve, the sliding rod is connected to the inner side of the sleeve in a sliding mode, the left end of the sliding rod is provided with a connecting rod through rotating connection, and the left end of the connecting rod is connected with the top of the crank in a rotating mode.
Optionally, the right end of the sliding rod is fixedly connected with a translation seat, the side face of the translation seat is fixedly connected with an electric heating piece, the outer side of the electric heating piece is fixedly connected with a friction fiber pad, the inner side of the environment detection box is fixedly connected with a humidity sensor B, a side vertical face of the humidity sensor B is fixedly connected with a detection resistor, a reset detection operation system is arranged inside the control console, and the reset detection operation system is connected with the humidity sensor A and the humidity sensor B through circuits.
Optionally, the self-cleaning system is stored in the console, automatically controls the humidity sensor B to perform self-cleaning, and comprises a timing module, a starting module, a preheating module and a monitoring module; the timing module is used for recording the integral starting time of the dehumidifier so as to carry out self-cleaning operation within set reasonable time; the starting module is connected with the ion fan and controls the ion fan to be started or closed so as to start the whole dehumidifier; the preheating module is connected with the electric heating sheet, and the electric heating sheet is turned on or off, so that the friction fiber mat on the translation seat is preheated and kept dry; the monitoring module is connected with the humidity sensor B and records humidity data detected by the humidity sensor B so as to judge whether the ion fan is started or not;
when the humidity data received by the monitoring module exceeds a standard value or is different from a constant, the environment humidity is high or the humidity sensor works abnormally, at the moment, the environment needs to be dehumidified and the humidity sensor B needs to be reset, therefore, the preheating module sends an instruction to the electric heating sheet to start preheating, the preheating time is not less than 1 minute, and meanwhile, the timing module is started to record the starting time of the dehumidifier; then the starting module issues a starting instruction to the ion fan, the ion fan is started to suck ambient air for dehumidification, the rotation of the ion fan drives the connecting shaft to rotate, the small-diameter gear A is driven to drive the large-diameter gear A and the coaxial small-diameter gear B at the top of the large-diameter gear A to rotate in a speed reduction mode, the small-diameter gear B drives the large-diameter gear B meshed at the right side of the small-diameter gear B to rotate in a speed reduction mode again, so that the bevel gear at the left side of the output shaft of the speed reducer rotates, the bevel gear disc is driven to rotate in a speed reduction mode, the driving disc at the top of the small-diameter gear B is driven to rotate, the grooved wheel at the right side of the small-diameter gear B rotates intermittently, and the transmission ratio of the large-diameter gear C to the linkage gear is 1:4, the large-diameter gear C drives the linkage gear to rotate for a circle when intermittently rotating ninety degrees every time, and then the crank at the top of the linkage gear and the connecting rod drive the translation seat at the right end of the sliding rod to intermittently and reciprocally translate, so that the detection resistor on the side surface of the humidity sensor B is wiped to remove dirt and water stain on the surface of the humidity sensor B, the humidity sensor B detects again at the moment, and the environment humidity is transmitted into the control console to evaluate the environment or reset the sensor; when the data recorded by the monitoring module is recovered to be normal, the whole dehumidifier is closed, the timing module is closed at the moment, the starting time is recorded, when the interval within the starting time exceeds one minute, an instruction is given to the preheating module so as to close the preheated electric heating piece, the preheating module is restarted after the set time, and the electric heating piece is subjected to secondary starting preheating.
Advantageous effects
According to the humidity sensor provided by the embodiments of the invention, the humidity sensor A at the air outlet position of the dehumidifier main body and the humidity sensor B at the top are matched for detection, so that the humidity of the current surrounding environment and the humidity of the dehumidified air can be detected in a comparison manner, the dehumidification efficiency of the dehumidifier can be detected at present, the current dehumidification efficiency can be detected through the difference value of the values detected by the two groups of humidity sensors, and when the difference value is higher than a rated value, the console can send out an alarm signal to remind a user to clean components such as a filter screen.
In addition, when the ion fan is started to suck outside air into the dehumidifier main body, the fan blades of the ion fan can drive the connecting shaft to rotate, the small-diameter gear A at the top of the connecting shaft can drive the large-diameter gear A and the coaxial small-diameter gear B at the top of the large-diameter gear A to rotate in a speed reduction mode, the small-diameter gear B can drive the large-diameter gear B meshed with the right side of the small-diameter gear B to rotate in a speed reduction mode again, the large-diameter gear B can drive the bevel gear on the left side of the output shaft of the speed reducer to rotate, the large-diameter gear C coaxial with the top of the grooved pulley can drive the linkage gear C to rotate intermittently, the linkage gear C can drive the linkage gear to rotate for one circle every time when rotating ninety degrees intermittently, the crank at the top of the linkage gear B and the connecting rod drive the translation seat of the sliding rod to perform intermittent reciprocating translation, water vapor in the friction fiber pad can be diffused to the outside by heating of the electric heating piece, the friction fiber pad can be kept dry, the detection resistance surface of the liquid detection can be erased, and the dust detection sensor can be used for drying the detection of the external air resistance surface, and the dust detection sensor, thereby preventing the dust detection sensor from being dried.
In addition, each mechanism inside controlling the dehumidifier main part through the control cabinet cooperates the operation, can make outside humid air get into inside the dehumidifier through the filter screen that admits air, can condense steam into water behind the heat exchanger, rivers can flow into the header tank inside downwards and store and collect, the air after the dehydration is dried absorbs through ion fan and transmits to the filter screen A department of giving vent to anger to the trailing side, dry air current can be blown the humidity transducer A of filter screen A and filter screen B inboard of giving vent to anger, can detect the air-out humidity through humidity transducer A.
In addition, through the operation of servo electric telescopic handle, when making its pars contractilis drive bearing housing translation downwards, can make the rubber round pad of square inserted bar bottom and the rubber round pad on connecting axle top carry out the counterpressure, can make the connecting axle drive the square groove pipe in the square inserted bar outside and rotate, can make it drive the speed reducer and operate, can make servo electric telescopic handle control fan and the linkage that humidity transducer B detected the environment and reset, detect the back through humidity transducer to external humidity, can reduce the interval that humidity transducer B detected the environment and reset according to external humidity, can make the structure that resets reduce humidity transducer B interval that resets according to the rise of external humidity, it can be according to external environment humidity control electric heat piece interval heating to reset detection operating system, can make the friction fibre pad drive its one minute before rubbing and preheat the drying in advance at the speed reducer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of a rear side of a dehumidifier main body of a humidity sensor according to an embodiment of the present invention.
Fig. 2 is a schematic perspective disassembled structure diagram of the environment detecting box of the humidity sensor according to the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a humidity sensor of fig. 2 according to an embodiment of the present invention.
Fig. 4 is a rear axial view schematic diagram of the humidity sensor speed reducer according to the embodiment of the present invention.
Fig. 5 is an enlarged structural view at B of fig. 4 of the humidity sensor according to the embodiment of the present invention.
Fig. 6 is a schematic three-dimensional disassembled structure diagram of a side fixing frame of the humidity sensor according to the embodiment of the present invention.
FIG. 7 is a schematic cross-sectional front view of a friction fiber pad of a humidity sensor according to an embodiment of the present invention.
Fig. 8 is a schematic top view of the dehumidifier main body of the humidity sensor according to the embodiment of the present invention.
Fig. 9 is a schematic structural view of a servo electric telescopic rod of a humidity sensor according to an embodiment of the present invention.
Fig. 10 is a schematic structural view of a self-cleaning system of a humidity sensor according to an embodiment of the present invention.
List of reference numerals
1. A dehumidifier main body;
101. an air inlet filter screen; 102. a water collection tank; 103. a heat exchanger; 104. a middle partition plate; 105. a compressor; 106. a bearing bracket;
2. a console;
3. an ion blower;
301. a connecting shaft; 3011. a small-diameter gear A; 3012. a large-diameter gear A; 3013. a small-diameter gear B; 3014. a large-diameter gear B; 302. an air outlet filter screen A; 303. an air outlet filter screen B; 304. a humidity sensor A; 305. a square groove pipe; 306. a square inserted rod; 307. a rubber round pad; 308. a servo electric telescopic rod; 309. a bearing housing;
4. an environmental detection cartridge;
401. a detection hole; 402. a conical fluted disc; 403. side fixing frames; 404. a dial; 405. a grooved wheel; 406. a sleeve; 407. a large-diameter gear C;
5. a speed reducer;
501. a bevel gear;
6. a linkage gear;
601. a crank; 602. a connecting rod; 603. a slide bar;
7. a translation seat;
701. an electric heating sheet; 702. rubbing the fibrous mat;
8. a humidity sensor B;
801. detecting a resistance;
9. a self-cleaning system;
901. a timing module; 902. a starting module; 903. a preheating module; 904. and a monitoring module.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a dehumidifier humidity sensor, comprising a dehumidifier main body 1; the front end of the dehumidifier main body 1 is connected with an air inlet filter screen 101, the interior of the dehumidifier main body 1 is provided with a water collecting tank 102 through sliding connection, the front side of the interior of the dehumidifier main body 1 is connected with a heat exchanger 103, the heat exchanger 103 is arranged above the water collecting tank 102, the interior of the dehumidifier main body 1 is fixedly connected with a middle partition plate 104, and the right side of the interior of the dehumidifier main body 1 is connected with a compressor 105; the rear end of the middle partition plate 104 is fixedly connected with a bearing frame 106, and the left side inside the dehumidifier main body 1 is connected with an ion fan 3; the top of the dehumidifier main body 1 is fixedly connected with a control console 2; the left end of the air outlet of the ion fan 3 is fixedly connected with the left end of the dehumidifier main body 1; the top of the fan blade of the ion fan 3 is provided with a connecting shaft 301 through coaxial connection; the connecting shaft 301 is rotatably connected to the inner side of the bearing frame 106; the top of the connecting shaft 301 is coaxially connected with a small-diameter gear A3011, and the top end of the connecting shaft 301 is rotatably connected with the top of the inner side of the dehumidifier main body 1; the right end of the dehumidifier main body 1 is fixedly connected with an air outlet filter screen A302 through a bolt, the right side of the air outlet filter screen A302 is sleeved with an air outlet filter screen B303, and the inner side of the air outlet filter screen B303 is connected with a humidity sensor A304; the top of the dehumidifier main body 1 is fixedly connected with an environment detection box 4; each mechanism inside controlling dehumidifier main part 1 through control cabinet 2 cooperates the operation, can make outside humid air get into inside the dehumidifier through air inlet filter screen 101, can condense steam into water after through heat exchanger 103, rivers can flow into header tank 102 inside and store and collect downwards, air after the dehydration is dried absorbs through ion fan 3 and transmits to the filter screen A302 department of giving vent to anger to the trailing flank, dry air current can blow filter screen A302 and the inboard humidity transducer A304 of filter screen B303 of giving vent to anger, can detect the air-out humidity through humidity transducer A304.
As shown in fig. 2 to 8, a large-diameter gear a3012 is arranged on the right side of a small-diameter gear a3011, a small-diameter gear B3013 is arranged on the top of the large-diameter gear a3012 through coaxial connection, the small-diameter gear B3013 is rotatably connected to the top of the inner side of the dehumidifier body 1, a large-diameter gear B3014 is arranged on the right side of the small-diameter gear B3013, the large-diameter gear B3014 is in meshing transmission with the small-diameter gear B3013, and the small-diameter gear a3011 is in meshing transmission with the large-diameter gear a 3012; when the ion fan 3 is started to suck outside air into the dehumidifier main body 1, fan blades of the ion fan 3 can drive the connecting shaft 301 to rotate, the small-diameter gear A3011 on the top of the connecting shaft 301 can drive the large-diameter gear A3012 and the coaxial small-diameter gear B3013 on the top of the large-diameter gear A3012 to rotate in a speed reducing mode, the small-diameter gear B3013 can drive the large-diameter gear B3014 meshed on the right side of the small-diameter gear B3014 to rotate in a speed reducing mode again, and the large-diameter gear B3014 can drive the bevel gear 501 on the left side of the output shaft of the speed reducer 5 to rotate.
As shown in fig. 1 to 8, a detection hole 401 is formed on the left side of the top of the environment detection box 4, a speed reducer 5 is fixedly connected inside the environment detection box 4, an input shaft of the speed reducer 5 is coaxially connected with a large-diameter gear B3014, a bevel gear 501 is arranged at the left end of an output shaft of the speed reducer 5 through coaxial connection, a bevel gear 402 is arranged at the bottom inside the environment detection box 4 through rotary connection, a side fixing frame 403 is fixedly connected on the left side inside the environment detection box 4, the top of the bevel gear 402 is rotatably connected with the inside of the side fixing frame 403, a drive plate 404 is arranged at the top of the bevel gear 402 through coaxial connection, the drive plate 404 is positioned inside the side fixing frame 403, a grooved wheel 405 is arranged at the right side inside the side fixing frame 403 through rotary connection, a large-diameter gear C407 is arranged at the top of the grooved wheel 405 through coaxial connection, a linkage gear 6 is arranged at the top of the side fixing frame 403 through rotary connection, the linkage gear 6 is in meshing transmission with a large-diameter gear C407, a crank 601 is coaxially connected to the top of the linkage gear 6, a sleeve 406 is fixedly connected to the right side of the top of a side fixing frame 403, a sliding rod 603 is slidably connected to the inner side of the sleeve 406, a connecting rod 602 is rotatably connected to the left end of the sliding rod 603, the left end of the connecting rod 602 is rotatably connected to the top of the crank 601, a translation seat 7 is fixedly connected to the right end of the sliding rod 603, an electric heating sheet 701 is fixedly connected to the side face of the translation seat 7, a friction fiber pad 702 is fixedly connected to the outer side of the electric heating sheet 701, a humidity sensor B8 is fixedly connected to the inner side of an environment detection box 4, a detection resistor 801 is fixedly connected to the side vertical face of the humidity sensor B8, a reset detection operating system is arranged inside the control console 2, and the reset detection operating system is connected with the humidity sensor A304 and the humidity sensor B8 through circuits; can make bevel gear 501 drive awl fluted disc 402 and carry out the rotation of slowing down, can make it drive the coaxial driver plate 404 in awl fluted disc 402 top and rotate, can make driver plate 404 drive its right side sheave 405 and carry out intermittent rotation, big footpath gear C407 and linkage gear 6 drive ratio are 1:4, the coaxial big-diameter gear C407 in the top of the grooved pulley 405 can drive the linkage gear 6 engaged with the grooved pulley to intermittently rotate, the big-diameter gear C407 can drive the linkage gear 6 to rotate for a circle when intermittently rotating for ninety degrees every time, the crank 601 and the connecting rod 602 in the top of the linkage gear 6 can drive the translation seat 7 at the right end of the sliding rod 603 to intermittently reciprocate and translate, the inside water vapor of the friction fiber pad 702 can be emitted to the outside by heating the electric heating sheet 701, the friction fiber pad 702 can be kept dry, the friction fiber pad 702 can be driven to move towards the detection resistor 801 on the side surface of the humidity sensor B8 in the transverse reciprocating and translating process of the translation seat 7, the dry friction fiber pad 702 can intermittently rub the outside of the detection resistor 801, the liquid dust adhered to the surface of the detection resistor 801 can be erased, the surface of the detection resistor 801 can be dried again, and the detection environment of the humidity sensor B8 can be reset.
As shown in fig. 9, in another embodiment of the present invention, fang Caoguan is disposed on the top of the connecting shaft 301, the top of the square grooved tube 305 is coaxially connected with the input shaft of the speed reducer 5, the inner side of the bottom of the square grooved tube 305 is sleeved with a square insertion rod 306, the outer side of the square insertion rod 306 is rotatably connected with a bearing sleeve 309, the bottom end of the square insertion rod 306 and the top end of the connecting shaft 301 are fixedly connected with a rubber round pad 307, the bottom of the environment detecting box 4 is fixedly connected with a servo electric telescopic rod 308, the telescopic part of the servo electric telescopic rod 308 is fixedly connected with the bearing sleeve 309, the servo electric telescopic rod 308 is electrically connected with the reset detection operating system, when the telescopic part drives the bearing sleeve 309 to move downwards, the rubber round pad 307 at the bottom end of the square insertion rod 306 and the rubber round pad 307 at the top end of the connecting shaft 301 can be pressed against each other through the operation of the servo electric telescopic rod 308, can make connecting axle 301 drive Fang Chagan outside square groove pipe 305 rotate, can make it drive speed reducer 5 and operate, can make servo electric telescopic handle 308 control fan and the linkage that humidity transducer B8 detected the environment and reset, detect the back to external humidity through humidity transducer, can reduce the interval that humidity transducer B8 detected the environment and reset according to outside humidity, can make the structure that resets reduce humidity transducer B8 interval that resets according to the rise of outside humidity, it can be according to outside environment humidity control electric heat piece 701 interval heating to reset detection operating system, can make friction fibre pad 702 drive its one minute before carrying out the friction and preheat the drying in advance at speed reducer 5.
As shown in fig. 10, the self-cleaning system 9 is stored in the console 2, and automatically controls the humidity sensor B8 to perform self-cleaning operation, and includes a timing module 901, a start module 902, a preheating module 903, and a monitoring module 904; the timing module 901 is used for recording the integral starting time of the dehumidifier so as to carry out self-cleaning operation within a set reasonable time; the starting module 902 is connected with the ion fan 3 and controls to start or close the ion fan 3, so as to start the whole dehumidifier; the preheating module 903 is connected with the electric heating sheet, and the electric heating sheet is turned on or off, so that the friction fiber pad 702 on the translation seat 7 is preheated and kept dry; the monitoring module 904 is connected to the humidity sensor B8, and records humidity data detected by the humidity sensor B8, thereby determining whether to turn on the ion blower 3;
when the humidity data received by the monitoring module 904 exceeds a standard value or is different from a constant, it indicates that the environment humidity is high or the humidity sensor works abnormally, at this time, the environment needs to be dehumidified and the humidity sensor B8 needs to be reset, so that the preheating module 903 sends an instruction to the electric heating plate 701 to start preheating, the preheating time is not less than 1 minute, and meanwhile, the timing module 901 is started to record the starting time of the dehumidifier; then the starting module 902 gives a starting instruction to the ion blower 3, the ion blower 3 is started to suck ambient air for dehumidification, the rotation of the ion blower 3 drives the connecting shaft 301 to rotate, the small-diameter gear a3011 is driven to drive the large-diameter gear a3012 and the coaxial small-diameter gear B3013 at the top to perform deceleration rotation, the small-diameter gear B3013 drives the large-diameter gear B3014 engaged at the right side to perform deceleration rotation again, so that the bevel gear 501 at the left side of the output shaft of the speed reducer 5 rotates, the bevel gear 402 is driven to perform deceleration rotation, the dial 404 at the top coaxial with the dial is driven to rotate, the sheave 405 at the right side of the dial rotates intermittently, and the transmission ratio of the large-diameter gear C407 to the linkage gear 6 is 1:4, the large-diameter gear C407 intermittently rotates for ninety degrees every time to drive the linkage gear 6 to rotate for a circle, and then the crank 601 and the connecting rod 602 at the top of the linkage gear 6 drive the translation seat 7 at the right end of the slide bar 603 to intermittently and reciprocally translate, so as to wipe the detection resistor 801 on the side surface of the humidity sensor B8, remove dirt and water stain on the surface of the humidity sensor B8, detect the humidity sensor B8 again at the moment, transmit the ambient humidity into the console 2, evaluate the environment or reset the sensor; when the data recorded by the monitoring module 904 is recovered to be normal, the whole dehumidifier is turned off, the timing module 901 is turned off at this time, the starting time is recorded, when the interval exceeds one minute in the starting time, an instruction is issued to the preheating module 903, the preheating electric heating sheet 701 is turned off, the preheating module 903 is restarted after the set time is set, the electric heating sheet 701 is preheated for the second time, and the electric heating sheet 701 can be preheated for multiple times within the set interval time in the starting time, so that the obstruction on the sensor B8 is eliminated.
The specific use mode and function of the embodiment are as follows: in the invention, each mechanism in the dehumidifier main body 1 is controlled to operate in a matching way through the console 2, external humid air can enter the dehumidifier through the air inlet filter screen 101, steam can be condensed into water after passing through the heat exchanger 103, water flow can flow downwards into the water collecting tank 102 for storage and collection, air after dehydration and drying is sucked by the ion fan 3 and then transmitted to the air outlet filter screen A302 to the side surface, drying air flow can blow the air outlet filter screen A302 and the humidity sensor A304 at the inner side of the air outlet filter screen B303, the air outlet humidity can be detected through the humidity sensor A304, when the ion fan 3 is started to suck external air into the dehumidifier main body 1, the fan blade of the ion fan 3 can drive the connecting shaft 301 to rotate, the small-diameter gear A3011 at the top of the connecting shaft 301 can drive the large-diameter gear A3012 and the small-diameter gear B3013 at the top of the large-diameter gear A3013 to rotate in a decelerating way, the small-diameter gear B3013 can drive the large-diameter gear B3014 meshed at the right side of the small-diameter gear B3013 to rotate again, the large-diameter gear B3014 can drive the output shaft B3014 to rotate, the bevel gear 501 to rotate, the bevel gear 402 and the bevel gear 402 can drive the bevel gear 402 to rotate, the bevel gear at the bevel gear 402, the bevel gear at the right-tooth disk to rotate, the intermittent disk, the bevel gear disc can drive the intermittent disk, the bevel gear disc 404: 4, can make coaxial big footpath gear C407 in the top of sheave 405 drive rather than the linkage gear 6 of meshing and carry out intermittent rotation, can make big footpath gear C407 drive linkage gear 6 and rotate a week when every intermittent rotation ninety degrees, can make the crank 601 and the connecting rod 602 at linkage gear 6 top drive the translation seat 7 of slide bar 603 right-hand member and carry out intermittent reciprocating translation, heat through electric heat piece 701, can make the inside steam of frictional fiber pad 702 outwards distribute, can make frictional fiber pad 702 keep dry, in translation seat 7 horizontal reciprocating translation process, can make it drive frictional fiber pad 702 to move to the detection resistance 801 of humidity transducer B8 side, can make dry frictional fiber pad 702 carry out intermittent friction to the detection resistance 801 outside, can make the liquid dust that detection resistance 801 surface adhesion goes on erasing, can make detection resistance 801 surface resume dry again, thereby make humidity transducer B8 detection environment reset.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (10)
1. A dehumidifier humidity sensor comprising: a dehumidifier body (1); the front end of the dehumidifier main body (1) is connected with an air inlet filter screen (101), a water collecting tank (102) is arranged in the dehumidifier main body (1) in a sliding connection mode, a heat exchanger (103) is arranged on the front side in the dehumidifier main body (1) in a connecting mode, the heat exchanger (103) is arranged above the water collecting tank (102), a middle partition plate (104) is fixedly connected in the dehumidifier main body (1), and a compressor (105) is arranged on the right side in the dehumidifier main body (1) in a connecting mode; the rear end of the middle partition plate (104) is fixedly connected with a bearing frame (106), and the left side inside the dehumidifier main body (1) is connected with an ion fan (3); the top of the dehumidifier main body (1) is fixedly connected with a control console (2); the left end of the air outlet of the ion fan (3) is fixedly connected with the left end of the dehumidifier main body (1); the top of the fan blade of the ion fan (3) is provided with a connecting shaft (301) through coaxial connection; the connecting shaft (301) is rotatably connected to the inner side of the bearing frame (106); the top of the connecting shaft (301) is coaxially connected with a small-diameter gear A (3011), and the top end of the connecting shaft (301) is rotatably connected with the top of the inner side of the dehumidifier main body (1); the right end of the dehumidifier main body (1) is fixedly connected with an air outlet filter screen A (302) through a bolt, the right side of the air outlet filter screen A (302) is sleeved with an air outlet filter screen B (303), and the inner side of the air outlet filter screen B (303) is connected with a humidity sensor A (304); the top of the dehumidifier main body (1) is fixedly connected with an environment detection box (4).
2. A dehumidifier humidity sensor according to claim 1 wherein: a large-diameter gear A (3012) is arranged on the right side of the small-diameter gear A (3011), a small-diameter gear B (3013) is arranged at the top of the large-diameter gear A (3012) through coaxial connection, and the small-diameter gear B (3013) is rotatably connected to the top of the inner side of the dehumidifier main body (1).
3. A dehumidifier humidity sensor as claimed in claim 2 wherein: and a large-diameter gear B (3014) is arranged on the right side of the small-diameter gear B (3013), the large-diameter gear B (3014) is in meshing transmission with the small-diameter gear B (3013), and the small-diameter gear A (3011) is in meshing transmission with the large-diameter gear A (3012).
4. A dehumidifier humidity sensor according to claim 3 wherein: detection hole (401) have been seted up on environment measuring box (4) top left side, inside fixedly connected with speed reducer (5) of environment measuring box (4), speed reducer (5) input shaft and big footpath gear B (3014) coaxial coupling.
5. The dehumidifier humidity sensor of claim 4, wherein: the left end of an output shaft of the speed reducer (5) is provided with a bevel gear (501) through coaxial connection, and the bottom of the inner side of the environment detection box (4) is provided with a bevel gear disc (402) through rotary connection.
6. A dehumidifier humidity sensor according to claim 1 wherein: a side fixing frame (403) is fixedly connected to the left side inside the environment detection box (4), the top of the bevel gear disc (402) is rotatably connected with the inside of the side fixing frame (403), a driving disc (404) is coaxially connected to the top of the bevel gear disc (402), and the driving disc (404) is located on the inner side of the side fixing frame (403); the right side in the side fixing frame (403) is provided with a grooved wheel (405) in a rotating connection mode, the top of the grooved wheel (405) is provided with a large-diameter gear C (407) in a coaxial connection mode, and the top of the side fixing frame (403) is provided with a linkage gear (6) in a rotating connection mode.
7. The dehumidifier humidity sensor of claim 6, wherein: the linkage gear (6) is in meshed transmission with the large-diameter gear C (407), and the top of the linkage gear (6) is provided with a crank (601) through coaxial connection.
8. The dehumidifier humidity sensor of claim 7, wherein: the right side of the top of the side fixing frame (403) is fixedly connected with a sleeve (406), a sliding rod (603) is connected to the inner side of the sleeve (406) in a sliding manner, the left end of the sliding rod (603) is provided with a connecting rod (602) through rotating connection, and the left end of the connecting rod (602) is connected with the top of a crank (601) in a rotating manner.
9. The dehumidifier humidity sensor of claim 8, wherein: slide bar (603) right-hand member fixedly connected with translation seat (7), translation seat (7) side fixedly connected with electric heat piece (701), electric heat piece (701) outside fixedly connected with friction fiber pad (702), the inboard fixedly connected with humidity transducer B (8) of environment measuring box (4), humidity transducer B (8) side facade department fixedly connected with detection resistance (801), control cabinet (2) inside is provided with the detection operating system that resets, the detection operating system that resets is connected with humidity transducer A (304) and humidity transducer B (8) through the circuit.
10. A self-cleaning system for a humidity sensor of a dehumidifier as claimed in any one of claims 1 to 9 wherein said self-cleaning system (9) is stored in said console (2) and automatically controls said humidity sensor B (8) to perform self-cleaning, which comprises a timing module (901), a start module (902), a preheating module (903) and a monitoring module (904); the timing module (901) is used for recording the integral starting time of the dehumidifier so as to carry out self-cleaning operation within set reasonable time; the starting module (902) is connected with the ion fan (3) and controls the ion fan (3) to be started or closed, so that the whole dehumidifier is started; the preheating module (903) is connected with the electric heating sheet, and the electric heating sheet is turned on or off, so that the friction fiber pad (702) on the translation seat (7) is preheated and kept dry; the monitoring module (904) is connected with the humidity sensor B (8) and records humidity data detected by the humidity sensor B (8), so that whether the ion fan (3) is started or not is judged;
when the humidity data received by the monitoring module (904) exceeds a standard value or is different from a constant, the environment humidity is high or the humidity sensor works abnormally, at the moment, the environment needs to be dehumidified, and the humidity sensor B (8) needs to be reset, so that the preheating module (903) sends an instruction to the electric heating sheet (701) to start preheating, the preheating time is not less than 1 minute, and meanwhile, the timing module (901) is started to record the starting time of the dehumidifier; then the starting module (902) gives a starting instruction to the ion fan (3), the ion fan (3) is started, ambient air is sucked in for dehumidification, the connecting shaft (301) is driven to rotate through rotation of the ion fan (3), the small-diameter gear A (3011) is driven to drive the large-diameter gear A (3012) and the coaxial small-diameter gear B (3013) at the top of the large-diameter gear A to perform deceleration rotation, the small-diameter gear B (3013) drives the large-diameter gear B (3014) meshed at the right side of the small-diameter gear B to perform deceleration rotation again, so that the bevel gear (501) at the left side of the output shaft of the speed reducer (5) rotates, the bevel gear disc (402) is driven to perform deceleration rotation, the driving disc (404) coaxial at the top of the small-diameter gear B is driven to rotate, the grooved wheel (405) at the right side of the small-diameter gear B (301) performs intermittent rotation, and the transmission ratio of the large-diameter gear C (407) to the linkage gear (6) is 1:4, therefore big footpath gear C (407) drive linkage gear (6) and rotate a week when rotating ninety degrees every time intermittent type, and then crank (601) and connecting rod (602) at linkage gear (6) top drive translation seat (7) of slide bar (603) right-hand member carry out intermittent type reciprocating translation to the detection resistance (801) of the side of humidity transducer B (8) wipe, get rid of its surperficial dirty dirt and water stain, humidity transducer B (8) detect again this moment, transmit ambient humidity to control cabinet (2) in, evaluate the environment or reset the sensor; when the data recorded by the monitoring module (904) is recovered to be normal, the whole dehumidifier is turned off, the timing module (901) is turned off at the moment, the starting time is recorded, when the interval exceeds one minute in the starting time, an instruction is given to the preheating module (903), the preheated electric heating piece (701) is further turned off, the preheating module (903) is restarted after the set time, and the electric heating piece (701) is turned on and preheated for the second time.
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|---|---|---|---|---|
| JP2002005494A (en) * | 2000-06-20 | 2002-01-09 | Fujitsu General Ltd | Dehumidifier |
| CA3007596A1 (en) * | 2017-06-26 | 2018-08-13 | Therma-Stor LLC | Desiccant wheel for a portable dehumidifier |
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| CN214131007U (en) * | 2020-11-27 | 2021-09-07 | 广州冷锐达空调设备有限公司 | Moisture-proof industrial dehumidifier |
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- 2022-09-06 CN CN202211085316.6A patent/CN115451471B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002005494A (en) * | 2000-06-20 | 2002-01-09 | Fujitsu General Ltd | Dehumidifier |
| CA3007596A1 (en) * | 2017-06-26 | 2018-08-13 | Therma-Stor LLC | Desiccant wheel for a portable dehumidifier |
| CN111491496A (en) * | 2020-05-25 | 2020-08-04 | 邱鑫侨 | Tunnel boring machine remote monitoring platform based on big data |
| CN214131007U (en) * | 2020-11-27 | 2021-09-07 | 广州冷锐达空调设备有限公司 | Moisture-proof industrial dehumidifier |
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