CN212299859U - Rubber hose line multi-path constant temperature control system for production - Google Patents
Rubber hose line multi-path constant temperature control system for production Download PDFInfo
- Publication number
- CN212299859U CN212299859U CN202020739646.2U CN202020739646U CN212299859U CN 212299859 U CN212299859 U CN 212299859U CN 202020739646 U CN202020739646 U CN 202020739646U CN 212299859 U CN212299859 U CN 212299859U
- Authority
- CN
- China
- Prior art keywords
- temperature
- oven
- fan
- frequency conversion
- front section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a rubber pipeline multichannel thermostatic control system for production, this system sets up in rubber pipeline oven department and is used for controlling the temperature in the oven, and it is through gathering high accuracy temperature sensor, compare with the settlement temperature signal, through intelligent fuzzy PID algorithm, the 4-20mA of output 7 bit precision controls the natural gas fuel aperture size of gas combustion head to realize guaranteeing and the thermostatic control of settlement temperature control within the range of 0.2 degrees from top to bottom; in addition, the multi-path PID closed-loop control with multiple impulses and different temperature control points is adopted to ensure different temperatures, air is supplied by the circulating fans of the upper layer and the lower layer, the temperature consistency of the upper layer and the lower layer is realized, the combustion temperature of natural gas is adjusted, dehumidification and drying are realized, and the uniform drying of the cord thread under the heated condition is ensured.
Description
Technical Field
The utility model relates to a rubber pipeline temperature control system specifically is a rubber pipeline multichannel constant temperature control system for production.
Background
The glue pipeline needs to enter an oven for drying in production, but in the prior art, the oven can not ensure constant temperature, and a stable temperature environment can not be provided after glue dipping, so that the product quality can be caused to be in a problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned technical problem, provide a rubber pipeline multichannel constant temperature control system for production, solved the problem of mentioning in the background art effectively.
The technical scheme of the utility model as follows:
a multi-channel constant temperature control system for rubber pipelines used for production is arranged at a rubber pipeline drying oven and used for controlling the temperature in the drying oven, and comprises a power supply, a microprocessor, a temperature sensor, a fan frequency conversion drive, a combustion head flow drive device, a temperature setting and display module and a temperature alarm, wherein the power supply, the temperature sensor, the fan frequency conversion drive device, the combustion head flow drive device, the temperature setting and display module and the temperature alarm are all connected with the microprocessor; the drying oven is characterized by further comprising a front section fan and a rear section fan, wherein the front section fan and the rear section fan are arranged on the front section and the rear section of the drying oven, and the fan frequency conversion driving device comprises a front section fan frequency conversion driving device and a rear section fan frequency conversion driving device and is respectively used for controlling the front section fan and the rear section fan.
Preferably, the combustion head flow driving device is used for receiving a signal sent by the microprocessor and controlling the natural gas flow by matching with the natural gas combustion head valve, so that combustion heat driving is performed.
Preferably, the fan frequency conversion driving device is used for receiving signals sent by the microprocessor, controlling the fan frequency conversion size and adjusting the air volume, thereby achieving the purpose of controlling the temperature.
Preferably, the temperature setting and displaying module is used for setting and displaying the temperatures of the combustion head of the oven, the front section of the oven and the rear section of the oven.
Preferably, the temperature alarm compares the set temperature range with the actually controlled temperature, and when the set temperature difference value is exceeded, the audible and visual alarm is performed to remind the operator.
Preferably, the temperature sensor is a 7-bit high-precision temperature sensor, and constant temperature control in a range of 0.2 degrees is ensured.
Preferably, the front-section fan and the rear-section fan are arranged on the lower side of the front section and the upper side of the rear section which are respectively arranged in the single layer of the oven so as to form circulating air during operation.
The utility model has the advantages that: 1. the opening of the natural gas fuel of the gas combustion head is controlled by acquiring a high-precision temperature sensor, comparing the high-precision temperature sensor with a set temperature signal and outputting 7-bit precision 4-20mA through an intelligent fuzzy PID algorithm, so that constant temperature control in a range of 0.2 ℃ up and down with the set temperature is realized;
2. the multi-path PID closed-loop control with multiple impulses and different temperature control points is adopted to ensure different temperatures, air is supplied by the circulating fans of the upper layer and the lower layer, the temperature consistency of the upper layer and the lower layer is realized, the combustion temperature of natural gas is adjusted, dehumidification and drying are carried out, and the uniform drying of the cord thread under the temperature is ensured.
Drawings
Fig. 1 is a schematic block diagram of the present application.
Fig. 2 is a control flow chart of the gas constant temperature system.
Element number description: 1. the device comprises a power supply, 2, a microprocessor, 3, a combustion head flow driving device, 4, a front section fan frequency conversion driving device, 5, a rear section fan frequency conversion driving device, 6, a temperature alarm, 7, a combustion head temperature sensor, 8, a front section temperature sensor, 9, a rear section temperature sensor, 10 and a temperature setting and display module.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Examples
As shown in fig. 1-2, a multi-channel constant temperature control system for rubber pipelines used for production, which is arranged at a rubber pipeline oven for controlling the temperature in the oven, the temperature control device comprises a power supply 1, a microprocessor 2, a temperature sensor, a fan frequency conversion drive 4, a combustion head flow drive device 3, a temperature setting and display module 10 and a temperature alarm 6, wherein the power supply 1, the temperature sensor, the fan frequency conversion drive 4 device, the combustion head flow drive device 3, the temperature setting and display module 10 and the temperature alarm 6 are all connected with the microprocessor 2, the temperature sensor comprises a front section temperature sensor 8 and a rear section temperature sensor 9 which are arranged at the front section and the rear section of an oven, the temperature sensor also comprises a combustion head temperature sensor 7 arranged at the opening of the oven, a plurality of combustion heads are arranged at the opening of the oven, and each combustion head is provided with one combustion head temperature sensor 7; still including setting up in the anterior segment fan and the back end fan of oven anterior segment and back end, fan frequency conversion drive 4 devices include anterior segment fan frequency conversion drive 4 devices and back end fan frequency conversion drive 5 devices and are used for controlling anterior segment fan and back end fan respectively. The microprocessor is used for data acquisition, analysis, calculation and processing and is a core part controlled by software.
Preferably, the burner head flow driving device 3 is used for receiving the signal sent by the microprocessor 2 and matching with the natural gas burner head valve to control the natural gas flow so as to perform combustion heat driving.
Preferably, the fan frequency conversion drive 4 is used for receiving signals sent by the microprocessor 2, controlling the fan frequency conversion size and adjusting the air volume, thereby achieving the purpose of controlling the temperature.
Preferably, the temperature setting and displaying module 10 is used for setting and displaying the temperatures of the combustion head of the oven, the front section of the oven and the rear section of the oven.
Preferably, the temperature alarm 6 compares the set temperature range with the actually controlled temperature, and gives an audible and visual alarm to remind the operator when the set temperature difference is exceeded.
Preferably, the temperature sensor is a 7-bit high-precision temperature sensor, and constant temperature control in a range of 0.2 degrees is ensured.
Preferably, the front-section fan and the rear-section fan are arranged on the lower side of the front section and the upper side of the rear section which are respectively arranged in the single layer of the oven so as to form circulating air during operation.
The production process of the rubber pipeline comprises the following steps: paying off, preheating, drying (a first oven), dipping, stretching and drying (a second oven), dipping, stretching and drying (a third oven), stretching, cooling and shaping (a fourth oven) and taking up. Because the temperatures in the four drying ovens are different and are respectively 140-. In addition, the PID regulator is adopted for temperature control, and the deviation of the temperature is applied to regulate the fan and the combustion head so as to realize accurate temperature control. The temperature setting and displaying module 10 comprises a display screen and a display button; the combustion head flow driving device 3 drives the flow valve to control the opening and closing degree of the valve so as to control the flow.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a rubber pipeline multichannel constant temperature control system for production, this system sets up and is used for controlling the temperature in the oven in rubber pipeline oven department, its characterized in that: the temperature control device comprises a power supply, a microprocessor, a temperature sensor, a fan frequency conversion drive device, a combustion head flow drive device, a temperature setting and display module and a temperature alarm, wherein the power supply, the temperature sensor, the fan frequency conversion drive device, the combustion head flow drive device, the temperature setting and display module and the temperature alarm are all connected with the microprocessor; the drying oven is characterized by further comprising a front section fan and a rear section fan, wherein the front section fan and the rear section fan are arranged on the front section and the rear section of the drying oven, and the fan frequency conversion driving device comprises a front section fan frequency conversion driving device and a rear section fan frequency conversion driving device and is respectively used for controlling the front section fan and the rear section fan.
2. The system of claim 1, wherein the system comprises: the combustion head flow driving device is used for receiving signals sent by the microprocessor and is matched with the natural gas combustion head valve to control the flow of natural gas, so that combustion heat driving is performed.
3. The system of claim 1, wherein the system comprises: the fan frequency conversion driving device is used for receiving signals sent by the microprocessor, controlling the fan frequency conversion size and adjusting the air quantity, thereby achieving the purpose of controlling the temperature.
4. The system of claim 1, wherein the system comprises: the temperature setting and displaying module is used for setting and displaying the temperatures of the combustion head of the oven, the front section of the oven and the rear section of the oven.
5. The system of claim 1, wherein the system comprises: the temperature alarm compares the set temperature range with the actually controlled temperature, and when the set temperature difference is exceeded, audible and visual alarm is carried out to remind an operator.
6. The system of claim 1, wherein the system comprises: the temperature sensor is a 7-bit high-precision temperature sensor, and constant temperature control in a range of 0.2 ℃ is guaranteed.
7. The system of claim 1, wherein the system comprises: the front section fan and the rear section fan are arranged on the lower side of the front section and the upper side of the rear section which are respectively arranged in the single layer of the oven so as to form circulating air during working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739646.2U CN212299859U (en) | 2020-05-07 | 2020-05-07 | Rubber hose line multi-path constant temperature control system for production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739646.2U CN212299859U (en) | 2020-05-07 | 2020-05-07 | Rubber hose line multi-path constant temperature control system for production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212299859U true CN212299859U (en) | 2021-01-05 |
Family
ID=73967055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020739646.2U Active CN212299859U (en) | 2020-05-07 | 2020-05-07 | Rubber hose line multi-path constant temperature control system for production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212299859U (en) |
-
2020
- 2020-05-07 CN CN202020739646.2U patent/CN212299859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103279155B (en) | Temperature control system | |
| CN104950954B (en) | The many hot spots realizing gyroscope homogeneous temperature field coordinate temperature-controlled process | |
| CN202399385U (en) | Steam curing automatic temperature control system | |
| CN207067779U (en) | A kind of roller kilns temperature control device | |
| CN101637711A (en) | Method and device for efficiently controlling temperature of reaction kettle | |
| CN104482658A (en) | Intelligent control system for gas-fired air heaters | |
| CN212299859U (en) | Rubber hose line multi-path constant temperature control system for production | |
| CN204461012U (en) | A kind of Fu brick golden flower ferment storehouse intelligence control system | |
| CN103941769B (en) | A kind of strain fermentation temperature-controlled process | |
| CN107491113A (en) | A kind of fuzzy temperature control system based on ARM | |
| CN106444936A (en) | Field measuring and controlling unit for fowl intensive cultivation | |
| CN103381426A (en) | Automatic roller cooling temperature control method | |
| CN108221045A (en) | A kind of crystal growing furnace temperature control system | |
| CN209028491U (en) | A kind of infrared focus plane temperature regulating device adjusting integrated circuit based on PID | |
| CN105132285A (en) | Matrix type water jacketed incubator and control method thereof | |
| CN202304460U (en) | Automatic control system for sintering of soft magnetic ferrite | |
| CN201662321U (en) | Novel special gas-burning roller kiln temperature computerized monitoring system for casting rolling cast stone plates | |
| CN204892932U (en) | Ladle roaster with heating curve automatic following control function | |
| CN203734132U (en) | Laser light source | |
| CN203435609U (en) | Noodle drying device | |
| CN111141139A (en) | Automatic honeysuckle drying controller | |
| CN108393187B (en) | Automatic temperature control method for water granulated slag vertical mill system | |
| CN206755905U (en) | A kind of temperature inspection and control system based on single-chip microcomputer roaster | |
| CN213819575U (en) | Open hearth furnace for baking cakes | |
| CN220458083U (en) | Wisdom is temperature regulation and control device for agricultural |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |