CN1715538A - Function detector for drier and its method - Google Patents
Function detector for drier and its method Download PDFInfo
- Publication number
- CN1715538A CN1715538A CN 200410019592 CN200410019592A CN1715538A CN 1715538 A CN1715538 A CN 1715538A CN 200410019592 CN200410019592 CN 200410019592 CN 200410019592 A CN200410019592 A CN 200410019592A CN 1715538 A CN1715538 A CN 1715538A
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- heater
- dryer
- functional check
- motor
- interface circuits
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- Drying Of Solid Materials (AREA)
Abstract
The functional detector for drier which include sensors, interface circuits, motor and heater, is provided with a function detecting unit and an abnormality displaying unit. After inputting the start command, the function detecting unit detects the installation condition of the sensors and the interface circuits, and in normal case, the function detecting part drives the motor and the heater in the set time and detects their normal operation; and the abnormality displaying unit shows the abnormality based on the detection result. The functional detecting method includes the following steps: inputting the start command and inspecting the installation condition of the sensors and the interface circuits; driving the motor and the heater in set time in the case of correct installation and checking the normal operation; and judging the detection result and showing error information. The present invention can detect product fault automatically in short time.
Description
Technical field
The present invention relates to a kind of dryer, particularly relate to a kind of FCS functional check-out set and method thereof of dryer of each function that can the automatic gauging dryer on production line.
Background technology
Generally, cloth drying machine is the machine of the wet wash after the oven dry washing automatically, and its demand is the trend that increases gradually recently.
Specify the formation of general dryer with reference to the accompanying drawings.
Fig. 1 is the side structure schematic diagram of general dryer.
As shown in Figure 1, general dryer is provided with revolvable cylinder 2 in the inside of shell 1, be provided with in the front of shell 1 in cylinder 2, put into clothing put into mouthfuls 3, put into be provided with before mouthfuls 3 can ON/OFF inlet 3 door 4.
Upper end in shell 1 inside is provided with motor 5, and when dryer turned round, cylinder 2 rotated by the driving force that the cylinder that links to each other with cylinder 2 is accepted motor 5 with belt 6.On cylinder 2 inside face, be provided with a plurality of blades 7 that stir clothing.
The back in cylinder 2 outsides and cylinder 2 put into the circulation conduit 8 that is connected promising recirculated hot air between mouthfuls 3.On circulation conduit 8 assigned addresses, be provided with the fan 9 that is used for heater for heating air 11 and is used for recirculated hot air.The driving force that fan 9 is generally accepted motor 5 by fan with belt 10 is rotated.
On the assigned address of circulation conduit 8, be connected with extraneous air supplying duct 12 and condensed water respectively and discharge conduit 13.To circulation conduit 8 a small amount of extraneous airs of supplying with, condensed water is discharged the condensed water that conduit 13 produces to extraneous air supplying duct 12 when the outside is discharged in air circulation when air circulation.
The course of work as the dryer of above-mentioned formation is described as follows.
The user opens door 4 backs the clothing that will dry is put into cylinder 2 by putting into mouth 3, then door 4 is shut.Start dryer, motor 5 drives, and makes cylinder 2 rotations.After clothings in the cylinder 2 are risen to top by the blade 7 on cylinder 2 inner faces, fall the bottom and mix by gravity.
The revolving force of motor 5 not only is sent to cylinder 2, also is sent on the fan 9, makes air in 8 li circulations of circulation conduit, and the air of circulation is heated by heater 11.So, enter the moisture that the interior hot-air of cylinder evaporates clothings in the cylinder 2, clothing is dried.
In the time of the circulating air drying clothes, fan 9 continuous operations are so extraneous air supplies to 8 li in air circulation conduit by extraneous air supplying duct 12.
The extraneous air of circulating air and supply mixes the back circulation, and is condensed along the airborne moisture of circulation conduit 8 circulations, is discharged to the dryer outside by discharging conduit 13.
Because of switch (not shown) is connected with motor 5 mechanicalnesses, this moment, switch was because of the closure driven.When belt had broken, because the switch mechanicalness disconnects, motor and heater also mechanically disconnected.
When not perceiving belt 10 disconnections, because the disconnection of belt 10, cylinder 2 stops operating, and heater 11 continues heating.The clothings in the cylinder 2 will be burnt by high temperature as if heater 11 continuous running on a position of cylinder 2 this moment.So it is essential coming the disconnection of perception belt by the installation switch.
Produce in the process of this dryer, in the checking function, the inspector needs manually to check each sensor, various circuit one by one, has judged whether assembly defect on the production and assembly line, so its check bothers very much, makes troubles to the inspector.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of on the production and assembly line during checking function, and the inspector only need press the button of check beginning, but the FCS functional check-out set and the method thereof of the dryer that just whether the whole component parts assemblings of automatic gauging are correct.
The technical solution adopted in the present invention is: a kind of FCS functional check-out set of dryer in the dryer that includes each sensor, interface circuits, motor and heater, also includes functional check portion and the unusual display part that takes place; When input function check sign on, functional check portion checks each the coupled sensor and the installation situation of interface circuits, when these are installed normal the time, functional check portion drives coupled motor and heater with the time of having set, checks whether motor and heater run well; The unusual generation display part that links to each other with functional check portion takes place according to the assay display abnormality of functional check portion.The unusual display part that takes place is to be made of alarm tone generation part and display part.
A kind of functional check method of dryer is in the dryer that includes each sensor, interface circuits, motor and heater, includes: when input function check sign on, check the stage of each sensor and interface circuits installation situation; Install just often when each sensor and interface circuits,, check the operating condition examination phase whether it runs well with time drive motors and the heater set; Judge test ending or demonstrate the wrong stage of taking place according to the result who checks.
Described operating condition examination phase is the stage of the variations in temperature of checking that the rotation number of motor in the time of setting and perception are caused by the driving of heater.The described wrong generation demonstration stage is to demonstrate the wrong stage of taking place in the sound that gives the alarm.
The FCS functional check-out set of dryer of the present invention and method thereof have following effect.
The first, on the production and assembly line, in the check dryer function, adopt the automatic gauging mode, so can check out product defects in the short period of time; The second, different with manual benchmark mode, test automatically, can prevent that the situation of omission or false retrieval from occurring; The 3rd, because only need press the functional check start button just can obtain assay, when alleviating inspector's professional burden, can also reduce the reviewer significantly, can reduce labour cost.
Description of drawings
Fig. 1 is the side structure schematic diagram of general dryer;
Fig. 2 is a dryer FCS functional check-out set block diagram of the present invention;
Fig. 3 is the flow chart of dryer functional check method of the present invention.
Wherein:
101: function input part 102: sensor
103: interface circuits 104: motor
105: heater 106: functional check portion
107: display part takes place unusually
The specific embodiment
Specify the FCS functional check-out set and the method thereof of dryer of the present invention with reference to the accompanying drawings.
Fig. 2 is a dryer FCS functional check-out set block diagram of the present invention; Fig. 3 is the flow chart of dryer functional check method of the present invention.
As shown in Figure 2, the primary structure of the FCS functional check-out set of dryer of the present invention includes function input part 101, each sensor 102, interface circuits 103, motor 104, heater 105, functional check portion 106, unusually display part 107 takes place.The reviewer is by the 101 input instructions of function input part; After inspector's input function check sign on, functional check portion 106 checks the installation situation of each sensor 102 and interface circuits 103 etc., install normal the time when these parts,, check whether it runs well with time drive motors 104 and the heater 105 set; Unusual generation display part 107 provides demonstration according to the assay of functional check portion 106.
The running of the FCS functional check-out set of dryer of the present invention is described as follows.
On the production and assembly line, when passing through function input part 101 input functions, the inspector checks sign on, and whether functional check portion 106 installs normally by order detecting sensor 102 and the interface circuits 103 set.
When sensor 102 and interface circuits 103 installed normal the time, whether time drive motors 104 and heater 105 that functional check portion 106 usefulness are set, inspection motor 104 and heater 105 driven.
Whether driven is according to checking from the temperature sensor of formation sensor 102 and the perception value of electrode sensor perception for motor 104 and heater 105.
Above-mentioned check result is if motor 104 and heater 105 run well the end functions check; If do not run well, utilize unusual display part 107 generation that in the sound that gives the alarm, shows abnormality that takes place.
Dryer functional check method of the present invention as shown in Figure 3.
At first, judge whether input function check sign on (S101) of inspector.
Whether normally above-mentioned judged result (S101) as if the check of inspector's input function sign on, just judges sensor 102 and interface circuits 103 installations (S102, S103, S104) by the order of having set.
Above-mentioned judged result (S104), normal if sensor 102 and interface circuits 103 are installed, just with time drive motors 104 and the heater 105 (S105, S106) set.
Then, judge whether driven (S107) of motor 104 and heater 105.
Above-mentioned judged result (S104), (S107) if normal mounting or motor 104 and heater 105 can not driven for sensor 102 and interface circuits 103, utilize unusual take place display part 107 the give the alarm sound and the generation (S108) that shows abnormality.
In addition, above-mentioned judged result (S107) is if motor 104 and heater 105 driven just judge that product is not unusual, the end functions check.
The FCS functional check-out set of dryer of the present invention and method thereof, on the production and assembly line in the checking function, when inspector's input function check sign on, automatic inspection is used for whether normal mounting and functional status such as each sensor, interface circuits on the product; And in setting-up time, judge whether motor turns round, utilize temperature sensor to judge whether heater turns round according to the motor rotation number, when running well, finish all checks, when undesired generation, give the alarm sound and at display part with the literal generation that shows abnormality.
Claims (5)
1. the FCS functional check-out set of a dryer, in the dryer that includes each sensor (102), interface circuits (103), motor (104) and heater (105), it is characterized in that, also include functional check portion (106) and the unusual display part (107) that takes place; When input function check sign on, functional check portion (106) checks coupled each sensor (102) and the installation situation of interface circuits (103), when these are installed normal the time, functional check portion (106) drives coupled motor (104) and heater (105) with the time of having set, checks whether motor (104) and heater (105) run well; The unusual generation display part (107) that links to each other with functional check portion (106) takes place according to the assay display abnormality of functional check portion (106).
2. the FCS functional check-out set of dryer according to claim 1 is characterized in that, it is to be made of alarm tone generation part and display part that display part (107) takes place unusually.
3. the functional check method of a dryer, it is characterized in that, in the dryer that includes each sensor (102), interface circuits (103), motor (104) and heater (105), its functional check method includes: when input function check sign on, check the stage of each sensor (102) and interface circuits (103) installation situation; Install just often when each sensor (102) and interface circuits (103),, check the operating condition examination phase whether it runs well with time drive motors (104) and the heater (105) set; Judge test ending or demonstrate the wrong stage of taking place according to the result who checks.
4. the functional check method of dryer according to claim 3, it is characterized in that, described operating condition examination phase is the stage of the variations in temperature of checking that the rotation number of motor (104) in the time of setting and perception are caused by the driving of heater (105).
5. the functional check method of dryer according to claim 3 is characterized in that, the described wrong generation demonstration stage is to demonstrate the wrong stage of taking place in the sound that gives the alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019592 CN1715538A (en) | 2004-06-14 | 2004-06-14 | Function detector for drier and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019592 CN1715538A (en) | 2004-06-14 | 2004-06-14 | Function detector for drier and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1715538A true CN1715538A (en) | 2006-01-04 |
Family
ID=35821673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410019592 Pending CN1715538A (en) | 2004-06-14 | 2004-06-14 | Function detector for drier and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1715538A (en) |
-
2004
- 2004-06-14 CN CN 200410019592 patent/CN1715538A/en active Pending
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |