CN202744794U - Cloth surface moisture content control device - Google Patents
Cloth surface moisture content control device Download PDFInfo
- Publication number
- CN202744794U CN202744794U CN 201220456725 CN201220456725U CN202744794U CN 202744794 U CN202744794 U CN 202744794U CN 201220456725 CN201220456725 CN 201220456725 CN 201220456725 U CN201220456725 U CN 201220456725U CN 202744794 U CN202744794 U CN 202744794U
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- circuit
- drying
- cloth
- micro computer
- humidity
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Abstract
The utility model relates to a cloth surface moisture content control device which comprises a plurality of drying cylinders for drying cloth and a microcomputer for control, and is characterized in that the plurality of drying cylinders are provided with a temperature sensor used for detecting temperature of condensed water in the drying cylinders and a humidity sensor positioned at the discharge ends of the drying cylinders and used for detecting cloth surface humidity, wherein the temperature sensor is connected with the input end of the microcomputer by a circuit, the humidity sensor is connected with the input end of the microcomputer by a bridge circuit which is connected in series by a circuit and used for processing signals of the humidity senor and an amplifier used for amplifying weak signals processed by the bridge circuit, and the output end of the microcomputer is connected with a proportional valve circuit used for controlling the steam inlet volume in the drying cylinder. According to the utility model, the device can automatically control steam quantity according to the set moisture content, so as to reasonably use energy and control the energy consumption in the smallest use scope.
Description
Technical field
The utility model relates to a kind of cloth cover and contains damp rate control device, is applied to dyeing.
Background technology
In the textile printing and dyeing process, remaining trace water is called containing of fabric of damp rate in the fabric, contains the size of damp rate, directly affects the quality of fabric processing.Usually fabric all will be through the oven dry of several roads in dyeing and finishing process, and the degree of oven dry is exactly containing of fabric of damp rate.Generally in the process of processing, the size that contains damp rate all is to rely on operative employee's feel to decide.It is reported the operative employee of present majority, all is to be controlled in the very little scope containing damp rate, causes the overbaking phenomenon of fabric, wastes a large amount of energy consumptions.
Summary of the invention
The purpose of this utility model is to provide a kind of cloth cover to contain damp rate control device, helps to solve in the present dyeing for the artificial problems such as affecting too greatly and easily product quality that relies on of cloth cover oven dry operation.
The technical solution of the utility model is:
A kind of cloth cover contains damp rate control device, comprise the some drying cylinders that cloth carried out drying and processing, and the micro computer of control usefulness, it is characterized in that: described some drying cylinders are provided with to detect the temperature sensor of the condensate temperature in the drying cylinder and are positioned on the drying cylinder discharge end in order to detect the humidity sensor of cloth cloth surface humidity, described temperature sensor is connected with the inlet circuit of micro computer, described humidity sensor is connected with the inlet circuit of micro computer in order to behind bridge circuit that the humidity sensor signal is processed and the amplifier that the small-signal after bridge circuit is processed is amplified through circuit series connection, the output of described micro computer be connected in order to the proportioning valve circuit of controlling steam inlet in the drying cylinder.
Wherein, described micro computer also is connected with man-machine interface.
The utility model has the advantage of: the utility model linearization guarantees the precision of controlling; The man-machine interface of hommization, operation reach as convenient; High performance adjusting proportioning valve, the stability of assurance control accuracy; According to the desired value that sets, can reach containing of desirable fabric of damp rate, particularly a little accurately machined techniques such as cold resin etc.; Adopt the full-contact sensor, can not produce impression or streak to cloth cover.
Description of drawings
Fig. 1 is system architecture schematic diagram of the present utility model.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing are described in detail below.
With reference to figure 1, the utility model relates to a kind of cloth cover and contains damp rate control device, comprise to cloth carry out drying and processing some drying cylinders 1, and control usefulness micro computer 2, described some drying cylinders 1 are provided with to detect the temperature sensor 3 of the condensate temperature in the drying cylinder and are positioned on the drying cylinder discharge end in order to detect the humidity sensor 4 of cloth cloth surface humidity, described temperature sensor 3 is connected with the inlet circuit of micro computer 2 respectively with humidity sensor 4, the output of described micro computer 2 be connected in order to proportioning valve 5 circuit of controlling steam inlet in the drying cylinder.
Going back circuit between above-mentioned humidity sensor 4 and micro computer 2 inputs is in series with in order to the bridge circuit 6 that the humidity sensor signal is processed and the amplifier 7 that the small-signal after the bridge circuit processing is amplified.
Above-mentioned micro computer also is connected with man-machine interface 8.
The utility model in use, the micro computer major function comprises: 1, carry out all tasks of man-machine interface; 2, control as requested cloth cover and contain damp rate; 3, eliminate the unsettled input signal of cloth cover humidity sensor; 4, according to every post Reuse of Condensate from Drying Cylinder variations in temperature and cloth surface humidity, after the PID computing, respectively to signal of every post drying cylinder proportioning valve output, control the open degree of a valve, thus the steam regulation supply.
Wherein, bridge circuit major function: the signal to humidity sensor carries out being transported to amplifier after the calculation process.
The major function of amplifier: after the small-signal that bridge circuit is transported zooms into the treatable signal of micro computer, be transported to again micro computer.
Man-machine cross section major function comprises: 1, carry out the man-machine communication; 2, various parameter settings; 3, show various data and various executing agencies implementation status.
The utility model can be according to the needs of fabric processing technology, control arbitrarily cloth cover and contain damp rate, controller is according to the damp rate that contains of setting, carry out the Mathematical Modeling computing with the detected signal of sensor, export an analog signal, the size of by-pass valve control, or the speed of regulation speed degree are saved a large amount of energy consumptions and the purpose that improves fabric quality thereby reach.
The utility model can be applicable to the special process needs, bakes namely cold resin technique after the arrangement, can satisfy the requirements of this technique fully, and it is stable that guarantee contains damp rate, thereby reach quality requirement; Automatically control of the size of drying cylinder steam flow before destarch, washing, mercerising, the cropping such as soap, thus reach the control that cloth contains damp rate; Contain the control of damp rate during the setting machine cropping, it mainly is the speed of a motor vehicle that damp rate is controlled setting machine that contains by setting.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. a cloth cover contains damp rate control device, comprise the some drying cylinders that cloth carried out drying and processing, and the micro computer of control usefulness, it is characterized in that: described some drying cylinders are provided with to detect the temperature sensor of the condensate temperature in the drying cylinder and are positioned on the drying cylinder discharge end in order to detect the humidity sensor of cloth cloth surface humidity, described temperature sensor is connected with the inlet circuit of micro computer, described humidity sensor is connected with the inlet circuit of micro computer in order to behind bridge circuit that the humidity sensor signal is processed and the amplifier that the small-signal after bridge circuit is processed is amplified through circuit series connection, the output of described micro computer be connected in order to the proportioning valve circuit of controlling steam inlet in the drying cylinder.
2. cloth cover according to claim 1 contains damp rate control device, it is characterized in that: described micro computer also is connected with man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456725 CN202744794U (en) | 2012-09-10 | 2012-09-10 | Cloth surface moisture content control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456725 CN202744794U (en) | 2012-09-10 | 2012-09-10 | Cloth surface moisture content control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744794U true CN202744794U (en) | 2013-02-20 |
Family
ID=47704222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220456725 Expired - Fee Related CN202744794U (en) | 2012-09-10 | 2012-09-10 | Cloth surface moisture content control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839509A (en) * | 2012-09-10 | 2012-12-26 | 福建众和股份有限公司 | Control device for moisture content of cloth surface |
| CN108179581A (en) * | 2018-03-08 | 2018-06-19 | 广东溢达纺织有限公司 | Pick-up acquires and alarm system, method and forming machine |
-
2012
- 2012-09-10 CN CN 201220456725 patent/CN202744794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839509A (en) * | 2012-09-10 | 2012-12-26 | 福建众和股份有限公司 | Control device for moisture content of cloth surface |
| CN108179581A (en) * | 2018-03-08 | 2018-06-19 | 广东溢达纺织有限公司 | Pick-up acquires and alarm system, method and forming machine |
| CN108179581B (en) * | 2018-03-08 | 2024-01-30 | 广东溢达纺织有限公司 | Rolling surplus rate acquisition and alarm system, rolling surplus rate acquisition and alarm method and setting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20180910 |