CN112664062A - High-temperature dye vat interlocking protection device - Google Patents
High-temperature dye vat interlocking protection device Download PDFInfo
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- CN112664062A CN112664062A CN202011339354.0A CN202011339354A CN112664062A CN 112664062 A CN112664062 A CN 112664062A CN 202011339354 A CN202011339354 A CN 202011339354A CN 112664062 A CN112664062 A CN 112664062A
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Abstract
The invention discloses a high-temperature dye vat interlocking protection device, which comprises a fence surrounding a dye vat, a temperature sensor arranged in the dye vat and a controller electrically connected with the temperature sensor, wherein the front end of the fence is provided with a door frame, the door frame is provided with an access door, the inner side surface of the access door is provided with a fixed block, the upper end surface of the fixed block is provided with an insertion hole, the door frame is provided with an electric cylinder, the electric cylinder is electrically connected with the output end of the controller, the top end of a piston rod of the electric cylinder is provided with an insertion rod, and when the access door is closed, the electric cylinder can drive the insertion rod to be inserted into the insertion hole of the fixed block and can also drive the insertion rod to be pulled out of the insertion hole of the fixed block; before the temperature in the dye vat is not reduced to the specified temperature, the working personnel can not contact the dye vat and can not open the dye vat, and the accident that the dye vat is scalded because the working personnel opens the dye vat before the temperature in the dye vat is not reduced can be effectively prevented.
Description
Technical Field
The invention relates to the technical field of protection devices, in particular to a high-temperature dye vat interlocking protection device.
Background
The textile dyeing is carried out in a high-temperature and high-pressure dye vat in the dyeing process. Due to the high-temperature and high-pressure environment inside the dye vat, workers cannot open the dye vat, and can open the dye vat to perform operations such as vat opening after the temperature in the dye vat is reduced. However, in the actual production process, some workers do not operate according to the operating regulations, and the dye vat is opened urgently and busy before the temperature in the dye vat is not reduced, so that the scalding accident is caused.
Disclosure of Invention
The invention aims to provide a high-temperature dye vat interlocking protection device, which can prevent workers from contacting a dye vat and performing open operation before the temperature in the dye vat is not reduced to a specified temperature, and can effectively prevent the accident that the dye vat is scalded because the workers open the dye vat before the temperature in the dye vat is not reduced.
The invention is realized by the following steps: the utility model provides a chain protection device of high temperature dye vat, includes the rail that surrounds the dye vat, sets up the temperature sensor in the dye vat and the controller that links to each other with the temperature sensor electrical property, the front end of rail is provided with the door frame, be provided with the business turn over door on the door frame, be provided with the fixed block on the medial surface of business turn over door, be provided with the spliced eye on the up end of fixed block, be provided with electronic jar on the door frame, electronic jar links to each other with the output electrical property of controller, the top of electronic jar piston rod is provided with the inserted bar, works as when the business turn over door is closed, electronic jar can drive the spliced bar and insert in the spliced eye of fixed block, also can drive the spliced bar and extract in the spliced eye.
Furthermore, the upper end of door frame is provided with the mounting panel, the partial plate body of mounting panel is located the fixed block directly over, what electronic jar was invertd installs on the plate body that the mounting panel is located the fixed block directly over, the lower extreme of electronic jar piston rod passes the below that the mounting panel is located the mounting panel, the peg graft pole is located the spliced eye of fixed block directly over, the length direction of electronic jar piston rod and peg graft pole all is along the length direction of spliced eye.
Furthermore, be provided with the enhancement backup pad between the inside wall of door frame upper end and the lower terminal surface of mounting panel, the enhancement backup pad is the right angle set square structure, and two mutually perpendicular's outside wall links to each other with the inside wall of door frame upper end and the lower terminal wall welding of mounting panel respectively, the enhancement backup pad is provided with two, sets up respectively in the both sides of electronic jar mounted position.
Furthermore, a rectangular through hole is also formed in the access door, a small door is arranged in the rectangular through hole, and a door lock is arranged on the small door; the upper end of the inner side surface of the small door is provided with an induction block, the inner side surface of the access door above the small door is provided with a fixed plate, the fixed plate is provided with a proximity switch, when the small door is closed, the proximity switch is positioned right above the induction block, and the induction end of the proximity switch points to the induction block; the alarm is arranged on the door frame or the fence, the proximity switch is electrically connected with the input end of the controller, and the alarm is electrically connected with the output end of the controller.
Further, still include the GSM alarm in addition, the GSM alarm with the output electrical connection of controller.
Furthermore, the outer end faces of the access door and the small door are respectively provided with a door handle, and the door handles are wrapped with heat insulation sleeves.
Furthermore, the power line and the signal line of the proximity switch are both spring wires, a guide limiting ring is arranged on the lower end face of the door frame and is positioned between the lower end of the door frame and the upper end of the access door, and the power line and the signal line of the proximity switch penetrate through the guide limiting ring.
Furthermore, the fixing block is provided with a connecting extension part, the connecting extension part is provided with a connecting through hole, a threaded hole is formed in the inner side surface of the access door corresponding to the connecting through hole, the fixing block is connected with the access door through a fixing bolt, and the rod part of the fixing bolt penetrates through the connecting through hole formed in the connecting extension part and is screwed into the threaded hole formed in the inner side surface of the access door.
Furthermore, the type of the temperature sensor is DS18B20, and the controller is a 51-series single chip microcomputer controller or an S7-200-series PLC controller.
Compared with the prior art, the invention has the beneficial effects that:
1. before the temperature in the dye vat is not reduced to the specified temperature, the working personnel can not contact the dye vat and can not open the dye vat, and the accident that the dye vat is scalded because the working personnel opens the dye vat before the temperature in the dye vat is not reduced can be effectively prevented.
2. The invention also comprises a GSM alarm which is electrically connected with the output end of the controller. The GSM alarm is based on the second generation mobile communication technology and is manufactured by adopting a high-performance GSM industrial module, and has the functions of making a call to a preset telephone number and sending information. When the small door is opened, the proximity switch cannot detect the induction block, the proximity switch transmits a signal to the controller, and the controller controls the GSM alarm to make a call to a related responsible person and send information, so that the related responsible person can obtain the information that the small door is opened in time and can perform supervision treatment on site in time, and the use safety performance of the invention can be further improved.
3. Spring wires are selected for use on the power line and the signal line of the proximity switch, a guide limiting ring is arranged on the lower end face of the door frame and located between the lower end of the door frame and the upper end of the access door, and the power line and the signal line of the proximity switch penetrate through the guide limiting ring. Through the technical scheme, when the small door is opened and closed, the power line and the signal line of the proximity switch cannot be damaged by clamping, and the normal use of the proximity switch can be effectively guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic perspective view of a high temperature dye vat interlocking protection device according to the present invention;
FIG. 2 is a front view of a high temperature dye vat interlock protection arrangement of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic perspective view of a door frame, an access door and components arranged on the access door of the high-temperature dye vat interlocking protection device;
FIG. 5 is an enlarged view of area B of FIG. 4;
FIG. 6 is an enlarged view of area C of FIG. 4;
FIG. 7 is a block diagram of an electric control system of the interlock protection device for a high-temperature dye vat of the invention.
In the figure: 1. a fence; 2. a door frame; 3. an entrance door; 4. a fixed block; 401. connecting the extension parts; 5. an electric cylinder; 6. a plug rod; 7. mounting a plate; 8. reinforcing the support plate; 9. a small door; 10. a door lock; 11. an induction block; 12. a fixing plate; 13. a proximity switch; 14. an alarm; 15. fixing the bolt; 16. a door handle; 17. and (5) guiding a limiting ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
referring to fig. 1, 2, 4, 5 and 7, a high temperature dye vat interlocking protection device comprises a fence 1 surrounding a dye vat, a temperature sensor arranged in the dye vat, and a controller electrically connected with the temperature sensor, wherein the temperature sensor is DS18B20, and the controller is a 51-series single chip microcomputer controller. The front end of rail 1 is provided with door frame 2, is provided with business turn over door 3 on the door frame 2, is provided with fixed block 4 on the medial surface of business turn over door 3, is provided with the spliced eye on the up end of fixed block 4.
The upper end of door frame 2 is provided with mounting panel 7, and the partial plate body of mounting panel 7 is located fixed block 4 directly over, and electronic jar 5 is installed in what invert on the plate body of mounting panel 7 is located fixed block 4 directly over, and electronic jar 5 links to each other with the output electrical property of controller. The lower extreme of 5 piston rods of electronic jar passes mounting panel 7 and is located the below of mounting panel 7, and the top of 5 piston rods of electronic jar is provided with grafting pole 6, and grafting pole 6 is located the spliced eye of fixed block 4 directly over, and the length direction of 5 piston rods of electronic jar and the spliced pole 6 all is along the length direction of spliced eye. When the access door 3 is closed, the electric cylinder 5 can drive the insertion rod 6 to be inserted into the insertion hole of the fixing block 4, and can also drive the insertion rod 6 to be pulled out from the insertion hole of the fixing block 4.
Be provided with between the inside wall of 2 upper ends of door frame and the lower terminal surface of mounting panel 7 and strengthen backup pad 8, strengthen backup pad 8 and be the right angle set square structure, two mutually perpendicular's outside wall links to each other with the inside wall of 2 upper ends of door frame and the lower terminal wall welding of mounting panel 7 respectively, strengthen backup pad 8 and be provided with two, set up respectively in the both sides of 5 mounted positions of electronic jar, it is more firm that setting up through strengthening backup pad 8 makes electronic jar 5 and mounting panel 7 set up.
The working principle of the invention is as follows: when the dye vat works, the access door 3 is closed, the insertion rod 6 is inserted into the insertion hole of the fixing block 4 at the moment, and the access door 3 cannot be opened. Can cool down after the dye vat work finishes, when temperature sensor detected the temperature in the dye vat and reached the specified temperature value, electronic jar 5 of controller control started, and electronic jar 5 drives plug rod 6 and extracts in the spliced eye of fixed block 4, just can open business turn over door 3 this moment, opens operation such as jar. And before the temperature in the dye vat is not reduced to the specified temperature value, the inserting rod 6 is inserted into the inserting hole of the fixing block 4 all the time, and the access door 3 cannot be opened.
Therefore, by the invention, before the temperature in the dye vat is not reduced to the specified temperature, the workers can not touch the dye vat and can not open the dye vat, and the accident that the dye vat is scalded because the workers open the dye vat before the temperature in the dye vat is not reduced can be effectively prevented.
Example two:
referring to fig. 1, 2, 4, 5 and 7, a high temperature dye vat interlocking protection device comprises a fence 1 surrounding a dye vat, a temperature sensor arranged in the dye vat, and a controller electrically connected with the temperature sensor, wherein the temperature sensor is DS18B20, and the controller is an S7-200 series PLC controller. The front end of rail 1 is provided with door frame 2, is provided with business turn over door 3 on the door frame 2, is provided with fixed block 4 on the medial surface of business turn over door 3, is provided with the spliced eye on the up end of fixed block 4.
The upper end of door frame 2 is provided with mounting panel 7, and the partial plate body of mounting panel 7 is located fixed block 4 directly over, and electronic jar 5 is installed in what invert on the plate body of mounting panel 7 is located fixed block 4 directly over, and electronic jar 5 links to each other with the output electrical property of controller. The lower extreme of 5 piston rods of electronic jar passes mounting panel 7 and is located the below of mounting panel 7, and the top of 5 piston rods of electronic jar is provided with grafting pole 6, and grafting pole 6 is located the spliced eye of fixed block 4 directly over, and the length direction of 5 piston rods of electronic jar and the spliced pole 6 all is along the length direction of spliced eye. When the access door 3 is closed, the electric cylinder 5 can drive the insertion rod 6 to be inserted into the insertion hole of the fixing block 4, and can also drive the insertion rod 6 to be pulled out from the insertion hole of the fixing block 4.
Be provided with between the inside wall of 2 upper ends of door frame and the lower terminal surface of mounting panel 7 and strengthen backup pad 8, strengthen backup pad 8 and be the right angle set square structure, two mutually perpendicular's outside wall links to each other with the inside wall of 2 upper ends of door frame and the lower terminal wall welding of mounting panel 7 respectively, strengthen backup pad 8 and be provided with two, set up respectively in the both sides of 5 mounted positions of electronic jar, it is more firm that setting up through strengthening backup pad 8 makes electronic jar 5 and mounting panel 7 set up.
Referring to fig. 1, 4, 6 and 7, the access door 3 is further provided with a rectangular through hole, a small door 9 is disposed in the rectangular through hole, a door lock 10 is disposed on the small door 9, and the small door 9 can be opened by the door lock 10 from the outside. The upper end of little door 9 medial surface is provided with response piece 11, and the business turn over door 3 is provided with fixed plate 12 on being located the medial surface above little door 9, is provided with proximity switch 13 on the fixed plate 12, and when little door 9 closed, proximity switch 13 was located directly over response piece 11, and the directional response piece 11 of the response end of proximity switch 13. The door frame 2 or the fence 1 is provided with an alarm 14, the proximity switch 13 is electrically connected with the input end of the controller, and the alarm 14 is electrically connected with the output end of the controller. When the temperature in the vat has not yet decreased to the prescribed temperature because only the situation requires treatment, the door lock 10 and the small door 9 can be opened into the enclosure 1 for treatment. When the small door 9 is opened, the proximity switch 13 cannot detect the induction block 11, the proximity switch 13 transmits a signal to the controller, and the controller controls the alarm 14 to give an alarm to remind a worker of safety.
The key of the door lock 10 may be provided by a person in charge so that the door lock 10 is not opened at will and must be opened after the person in charge agrees. By the arrangement, safety can be guaranteed, and emergency accidents can be timely and conveniently handled.
The outer end faces of the access door 3 and the small door 9 are respectively provided with a door handle 16, and the door handles 16 are wrapped with heat insulation sleeves, so that the access door 3 and the small door 9 can be conveniently opened.
Referring to fig. 3, the power line and the signal line of the proximity switch 13 are both spring wires, the lower end surface of the door frame 2 is provided with a guiding limiting ring 17, the guiding limiting ring 17 is located between the lower end of the door frame 2 and the upper end of the access door 3, and the power line and the signal line of the proximity switch 13 both pass through the guiding limiting ring 17. Through the technical scheme, when the small door 9 is opened and closed, the power line and the signal line of the proximity switch 13 cannot be damaged by clamping, and the normal use of the proximity switch 13 can be effectively ensured.
Referring to fig. 7, the present invention further includes a GSM alarm electrically connected to the output terminal of the controller. The GSM alarm is based on the second generation mobile communication technology and is manufactured by adopting a high-performance GSM industrial module, and has the functions of making a call to a preset telephone number and sending information. When the small door 9 is opened, the proximity switch 13 cannot detect the sensing block 11, the proximity switch 13 transmits a signal to the controller, and the controller controls the GSM alarm to make a call to a related responsible person and send information, so that the related responsible person can obtain the information that the small door 9 is opened in time and can perform supervision treatment on the spot in time, and the use safety performance of the invention can be further improved.
Referring to fig. 4 and 5, a connection extension portion 401 is disposed on the fixing block 4, a connection through hole is disposed on the connection extension portion 401, a threaded hole is disposed on the inner side surface of the access door 3 corresponding to the connection through hole, the fixing block 4 is connected to the access door 3 through a fixing bolt 15, and a rod portion of the fixing bolt 15 penetrates through the connection through hole disposed on the connection extension portion 401 and is screwed into the threaded hole disposed on the inner side surface of the access door 3. Need use bulky instrument or material when promptly handling the dye vat, and when these instrument and material can not pass through in the little door 9, the staff passes through behind the little door 9 entering rail 1, can unscrew fixing bolt 15, demolish fixed block 4, so can open access door 3 for bulky instrument or material can get into in the rail 1 and be used.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A high-temperature dye vat interlocking protection device is characterized by comprising a fence (1) surrounding a dye vat, a temperature sensor arranged in the dye vat and a controller electrically connected with the temperature sensor, the front end of the fence (1) is provided with a door frame (2), the door frame (2) is provided with an access door (3), a fixed block (4) is arranged on the inner side surface of the access door (3), a plug-in hole is arranged on the upper end surface of the fixed block (4), the door frame (2) is provided with an electric cylinder (5), the electric cylinder (5) is electrically connected with the output end of the controller, the top end of the piston rod of the electric cylinder (5) is provided with an insertion rod (6), when the access door (3) is closed, the electric cylinder (5) can drive the insertion rod (6) to be inserted into the insertion hole of the fixed block (4), the inserting rod (6) can also be driven to be pulled out from the inserting hole of the fixing block (4).
2. The interlocking protection device for the high-temperature dye vat according to claim 1, wherein a mounting plate (7) is arranged at the upper end of the door frame (2), part of a plate body of the mounting plate (7) is positioned right above the fixed block (4), the electric cylinder (5) is arranged on the plate body of the mounting plate (7) which is positioned right above the fixed block (4) in an inverted mode, the lower end of a piston rod of the electric cylinder (5) penetrates through the mounting plate (7) and is positioned below the mounting plate (7), the plug-in rod (6) is positioned right above a plug-in hole of the fixed block (4), and the length directions of the piston rod of the electric cylinder (5) and the plug-in rod (6) are both along the length direction of the plug-in hole.
3. A high temperature dye vat interlocking protection device according to claim 2, wherein a reinforcing support plate (8) is arranged between the inner side wall of the upper end of the door frame (2) and the lower end face of the mounting plate (7), the reinforcing support plate (8) is in a right-angle triangular plate structure, two mutually perpendicular outer side walls are respectively welded with the inner side wall of the upper end of the door frame (2) and the lower end wall of the mounting plate (7), and two reinforcing support plates (8) are respectively arranged at two sides of the mounting position of the electric cylinder (5).
4. A high temperature dye vat interlocking protection device according to claim 1, wherein a rectangular through hole is further arranged on the access door (3), a small door (9) is arranged in the rectangular through hole, and a door lock (10) is arranged on the small door (9); an induction block (11) is arranged at the upper end of the inner side face of the small door (9), a fixing plate (12) is arranged on the inner side face, located above the small door (9), of the access door (3), a proximity switch (13) is arranged on the fixing plate (12), when the small door (9) is closed, the proximity switch (13) is located right above the induction block (11), and the induction end of the proximity switch (13) points to the induction block (11); be provided with alarm (14) on door frame (2) or rail (1), proximity switch (13) and the input electrical property of controller link to each other, alarm (14) and the output electrical property of controller link to each other.
5. The chain protection device for the high-temperature dye vat according to claim 4, further comprising a GSM alarm, wherein the GSM alarm is electrically connected with an output end of the controller.
6. A high temperature dye vat interlocking protection device according to claim 4, wherein the outer end faces of the access door (3) and the small door (9) are respectively provided with a door handle (16), and the door handles (16) are wrapped with heat insulation sleeves.
7. A high temperature dye vat interlocking protection device according to claim 4, characterized in that the power line and the signal line of the proximity switch (13) are both spring wires, the lower end face of the door frame (2) is provided with a guiding limit ring (17), the guiding limit ring (17) is positioned between the lower end of the door frame (2) and the upper end of the access door (3), and the power line and the signal line of the proximity switch (13) both pass through the guiding limit ring (17).
8. A high temperature dye vat interlocking protection device according to claim 4, wherein the fixing block (4) is provided with a connecting extension part (401), the connecting extension part (401) is provided with a connecting through hole, the inner side surface of the access door (3) is provided with a threaded hole corresponding to the connecting through hole, the fixing block (4) is connected with the access door (3) through a fixing bolt (15), and the rod part of the fixing bolt (15) passes through the connecting through hole arranged on the connecting extension part (401) and is screwed into the threaded hole arranged on the inner side surface of the access door (3).
9. A high temperature dye vat interlocking protection device according to any one of claims 1-7, wherein the type of the temperature sensor is DS18B20, and the controller is selected from a 51 series single chip microcomputer controller or a S7-200 series PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339354.0A CN112664062A (en) | 2020-11-25 | 2020-11-25 | High-temperature dye vat interlocking protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339354.0A CN112664062A (en) | 2020-11-25 | 2020-11-25 | High-temperature dye vat interlocking protection device |
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| CN112664062A true CN112664062A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011339354.0A Pending CN112664062A (en) | 2020-11-25 | 2020-11-25 | High-temperature dye vat interlocking protection device |
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| CN205211085U (en) * | 2015-12-11 | 2016-05-04 | 国网山东青岛市黄岛区供电公司 | Protection device of transformer |
| CN206468179U (en) * | 2016-12-22 | 2017-09-05 | 苏州苏驼通信科技股份有限公司 | A kind of fire-fighting link cold passage |
| CN111098737A (en) * | 2018-10-25 | 2020-05-05 | 泰州市春工机具制造有限公司 | Fill electric pile convenient to receive line |
| CN111173424A (en) * | 2019-12-26 | 2020-05-19 | 福州万隆电子有限公司 | Heat-insulation type steel fireproof door |
| CN210888684U (en) * | 2019-09-30 | 2020-06-30 | 天津市闳衍网络科技发展有限公司 | Locking device of fireproof sealing door |
| CN211320655U (en) * | 2019-11-01 | 2020-08-21 | 河南北斗电气设备有限公司 | Microcomputer protection device for electric power system |
| CN211736874U (en) * | 2019-07-05 | 2020-10-23 | 南京长恒建筑节能有限公司 | Automatically opened and closed escape door |
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2020
- 2020-11-25 CN CN202011339354.0A patent/CN112664062A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012111921A2 (en) * | 2011-02-15 | 2012-08-23 | 정례화 | Door stopper apparatus for a fire prevention door |
| CN205211085U (en) * | 2015-12-11 | 2016-05-04 | 国网山东青岛市黄岛区供电公司 | Protection device of transformer |
| CN206468179U (en) * | 2016-12-22 | 2017-09-05 | 苏州苏驼通信科技股份有限公司 | A kind of fire-fighting link cold passage |
| CN111098737A (en) * | 2018-10-25 | 2020-05-05 | 泰州市春工机具制造有限公司 | Fill electric pile convenient to receive line |
| CN211736874U (en) * | 2019-07-05 | 2020-10-23 | 南京长恒建筑节能有限公司 | Automatically opened and closed escape door |
| CN210888684U (en) * | 2019-09-30 | 2020-06-30 | 天津市闳衍网络科技发展有限公司 | Locking device of fireproof sealing door |
| CN211320655U (en) * | 2019-11-01 | 2020-08-21 | 河南北斗电气设备有限公司 | Microcomputer protection device for electric power system |
| CN111173424A (en) * | 2019-12-26 | 2020-05-19 | 福州万隆电子有限公司 | Heat-insulation type steel fireproof door |
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Application publication date: 20210416 |
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