阅读说明：本技术 一种卷帘门电机用智能化检测过载报警装置与系统 (Intelligent overload detection alarm device and system for roller shutter door motor ) 是由 苏美琪 骆呈霖 骆燕明 于 2019-10-13 设计创作，主要内容包括：本发明公开了一种卷帘门电机用智能化检测过载报警装置与系统,包括安装座,所述安装座内壁的底部固定安装有卷帘门电机本体,所述卷帘门电机本体的周向表面固定安装有内置冷却液的冷却铜管,所述按压机构的底端与连接杆的顶端铰接,且按压机构的顶端位于控制开关的正下方。本发明通过上述等结构的配合,解决了现有的卷帘门电机在使用的过程中不具有过载提醒和保护功能,导致在电机出现过载时不易及时的对电机进行断电控制,并提醒工作人员进行查看实际情况,同时电机出现过载情况时会产生较多的热量,若不能及时的对其进行降温处理,则电机过载产生的热量容易引发火灾等情况,造成了不必要的经济损失的问题。(The invention discloses an intelligent overload detection alarm device and system for a roller shutter door motor, which comprises a mounting seat, wherein a roller shutter door motor body is fixedly mounted at the bottom of the inner wall of the mounting seat, a cooling copper pipe with built-in cooling liquid is fixedly mounted on the circumferential surface of the roller shutter door motor body, the bottom end of a pressing mechanism is hinged with the top end of a connecting rod, and the top end of the pressing mechanism is positioned under a control switch. Through the matching of the structures, the problems that the existing roller shutter door motor does not have overload reminding and protecting functions in the using process, so that the motor is difficult to be subjected to power-off control in time when the motor is overloaded, workers are reminded to check the actual situation, more heat is generated when the motor is overloaded, and if the motor is not cooled in time, the heat generated by the overload of the motor easily causes fire and the like, so that unnecessary economic loss is caused are solved.)

1. The utility model provides a rolling slats door motor is with intelligent detection overload alarm device and system, includes mount pad (1), the bottom fixed mounting of mount pad (1) inner wall has rolling slats door motor body (2), the fixed electricity in one side of keeping away from the output on rolling slats door motor body (2) is connected with control switch (3), its characterized in that: a cooling copper pipe (4) with built-in cooling liquid is fixedly installed on the circumferential surface of the roller shutter door motor body (2), one side of the mounting seat (1), which is far away from the roller shutter door motor body (1), is fixedly connected with a cooling liquid box (5), the bottom of the cooling liquid box (5) is fixedly provided with an evaporator (6), the evaporator (6) is communicated with the cooling liquid box (5), the top end of the cooling copper pipe (4) penetrates through the side surface of the mounting seat (1) and is fixedly connected with the cooling liquid box (5), the bottom end of the cooling copper pipe (4) penetrates through the side surface of the mounting seat (1) and is fixedly connected with the evaporator (6), one side, which is close to the bottom of the cooling copper pipe (5) and is close to the mounting seat (1), of the cooling liquid box (5) is fixedly connected with a fixed cylinder (7), the inner wall of the fixed cylinder (7) is connected with a garbage pushing mechanism (8) in a sealing and sliding manner, one side, which is close to the, one side fixedly connected with pressing means (10) that is close to its bottom and is close to rolling slats door motor body (2) on mount pad (1), the bottom of pressing means (10) is articulated with the top of connecting rod (9), and the top of pressing means (10) is located under control switch (3).

2. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: push away rubbish mechanism (8) including piston (11), the surface of piston (11) and the inner wall sliding connection of solid fixed cylinder (7), one side fixedly connected with temperature sensing stick (12) of rolling slats door motor body (2) are kept away from in piston (11), one side fixedly connected with push rod (13) that piston (11) are close to rolling slats door motor body (2), one end that push rod (13) are close to rolling slats door motor body (2) is articulated with the bottom of connecting rod (9).

3. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 2 are characterized in that: the surface of the piston (11) is fixedly connected with a sealing ring (14), and the surface of the sealing ring (14) is in sliding connection with the inner wall of the fixed cylinder (7).

4. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: pressing means (10) includes backup pad (15), backup pad (15) fixed connection is close to the rolling slats door on one side of motor body (2) in mount pad (1), backup pad (15) are close to the upper surface of rolling slats door motor body (2) one side and have seted up the through-hole, and the inner wall slidable mounting of through-hole has press pole (16), the bottom of pressing pole (16) is articulated with the top of connecting rod (9), be close to the solid fixed surface on its top on press pole (16) and be connected with solid fixed ring (17), the surface cover of pressing pole (16) is equipped with spring (18), the upper and lower both ends of spring (18) are connected with the upper surface of backup pad (15) and the lower fixed surface of solid fixed ring (17) respectively.

5. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: the cooling copper pipe (4) is spiral, and the spiral cooling copper pipe (4) wraps the surface of the roller shutter door motor body (2).

6. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: one side of the evaporator (6) far away from the roller shutter door motor body (2) is fixedly connected with two symmetrical cooling fans (19) through a support frame.

7. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: the capillary core is arranged in the evaporator (6), and the capillary force generated by the capillary core drives the whole closed loop to operate.

8. The intelligent overload detection alarm device and system for the roller shutter door motor according to claim 1 are characterized in that: the utility model discloses a rolling slats door motor body, including rolling slats door motor body (2), mount pad (1), one side fixedly connected with current overload sensor (22) that the output was kept away from to the right side in the top of rolling slats door motor body (2) in proper order fixedly connected with temperature sensor (20) and vibration sensor (21), one side fixedly connected with central controller (23) that mount pad (1) was close to rolling slats door motor body (2), one side fixedly connected with siren (24) that rolling slats door motor body (2) were kept away from in mount pad (1), and rolling slats door motor body (2) and temperature sensor (20), vibration sensor (21), current overload sensor (22), central controller (23) and siren (24) are the electricity and are connected.

Technical Field

The invention relates to the technical field of overload of a roller shutter door motor, in particular to an intelligent overload detection alarm device and system for the roller shutter door motor.

Background

The rolling slats door is in the same place with the lamella series connection of many joints activity, in fixed slide, uses the door top spool to rotate door from top to bottom as the center, and the rolling slats door is applicable to public places or houses such as commercial shop front, garage, market, hospital, factory and mining enterprise, especially the great inconvenient place of installing the ground door body in door opening, and the rolling slats door plays convenient, swift opening effect, and rolling slats door special motor has: the rolling door machine of preventing fires, Australian rolling door machine, external rolling door machine, tubulose rolling door machine, inorganic double-curtain rolling door machine, quick rolling door machine etc. at present, the rolling door motor is installed and is fixed on the wall at the side of rolling door, it rotates to support by the bearing of fixing on the wall of both sides, the girder drives the reel, the reel is connected the pulling-on piece, it descends to drive the rolling door to rise, because current rolling door motor does not have overload warning and protect function in the in-process of using, lead to the difficult timely power off control to the motor when the motor appears overloading, and remind the staff to look over the actual conditions, can produce more heat when the overload condition appears in the motor simultaneously, if can not be timely to its processing of cooling down, then the heat that the motor overload produced causes the condition such as conflagration easily, caused unnecessary economic loss, consequently need improve.

Disclosure of Invention

The invention aims to provide an intelligent overload detection alarm device and system for a roller shutter door motor, which have the advantages that when the overload surface temperature of the roller shutter door motor body is too high, a cooling copper pipe and an evaporator can effectively perform heat dissipation treatment on the roller shutter door motor body, meanwhile, a pressing rod extrusion control switch performs power-off treatment on the roller shutter door motor body, meanwhile, an alarm sends out buzzer to remind workers on site, nearby workers can find and check actual conditions in time, a central controller sends data of the roller shutter door motor body such as temperature, abrasion vibration rate and the like to a mobile terminal, a control room can find and process the data in time, unnecessary economic loss caused by overload of the roller shutter door motor body is avoided, and the problems in the background technology are solved.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent overload detection alarm device and system for a roller shutter door motor comprises a mounting seat, wherein a roller shutter door motor body is fixedly mounted at the bottom of the inner wall of the mounting seat, a control switch is electrically connected to one side of the roller shutter door motor body far away from an output end, a cooling copper pipe with built-in cooling liquid is fixedly mounted on the circumferential surface of the roller shutter door motor body, a cooling liquid tank is fixedly connected to one side of the mounting seat far away from the roller shutter door motor body, an evaporator is fixedly mounted at the bottom of the cooling liquid tank and is communicated with the cooling liquid tank, the top end of the cooling copper pipe penetrates through the side surface of the mounting seat and is fixedly connected with the cooling liquid tank, the bottom end of the cooling copper pipe penetrates through the side surface of the mounting seat and is fixedly connected with the evaporator, a fixing barrel is fixedly connected to one side of the cooling liquid tank close to the bottom of the cooling liquid tank and close to the mounting seat, and a, push away dumps mechanism and be close to one side of rolling slats door motor body and articulate there is the connecting rod, be close to its bottom on the mount pad and be close to one side fixedly connected with pressing means of rolling slats door motor body, pressing means's bottom is articulated with the top of connecting rod, and pressing means's top is located control switch under.

Preferably, push away garter's mechanism includes the piston, the surface of piston and the inner wall sliding connection of a fixed cylinder, one side fixedly connected with temperature sensing stick that the shutter motor body was kept away from to the piston, one side fixedly connected with push rod that the piston is close to the rolling slats door motor body, the one end that the push rod is close to the rolling slats door motor body is articulated with the bottom of connecting rod.

Preferably, the surface of the piston is fixedly connected with a sealing ring, and the surface of the sealing ring is in sliding connection with the inner wall of the fixed cylinder.

Preferably, pressing means includes the backup pad, backup pad fixed connection is close to the rolling slats door on one side to motor body at the mount pad, the backup pad is close to the upper surface of rolling slats door motor body one side and has seted up the through-hole, and the inner wall slidable mounting of through-hole has a press lever, the bottom of press lever is articulated with the top of connecting rod, be close to the solid fixed ring of fixed surface connection on its top on the press lever, the surface cover of press lever is equipped with the spring, the upper and lower both ends of spring respectively with the upper surface of backup pad and solid fixed ring's lower fixed surface connection.

Preferably, the cooling copper pipe is spiral, and the spiral cooling copper pipe wraps the surface of the roller shutter door motor body.

Preferably, one side of the evaporator, which is far away from the motor body of the roller shutter door, is fixedly connected with two symmetrical heat dissipation fans through a support frame.

Preferably, a capillary wick is arranged inside the evaporator, and the capillary force generated by the capillary wick drives the whole closed loop to operate.

Preferably, fixedly connected with temperature sensor and vibration sensor in proper order from a left side to the right side in the top of rolling slats door motor body, one side fixedly connected with current overload sensor of output is kept away from to rolling slats door motor body, one side fixedly connected with central controller that the mount pad is close to rolling slats door motor body, one side fixedly connected with siren that rolling slats door motor body was kept away from to the mount pad, and rolling slats door motor body and temperature sensor, vibration sensor, current overload sensor, central controller and siren are the electricity and are connected.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the cooling copper pipe, the cooling liquid tank, the evaporator and the cooling fan are arranged, the cooling copper pipe and the cooling liquid in the cooling copper pipe can absorb heat dissipated from the surface of the rolling door motor body under the overload condition, the cooling liquid in the cooling copper pipe absorbs heat and is gasified into a gaseous state, the gaseous cooling liquid enters the cooling liquid tank through the cooling copper pipe and then enters the evaporator through the cooling liquid tank, the cooling liquid is changed into a liquid state through the heat dissipation effect of the cooling fan and the evaporator, and then the capillary force generated by the capillary core in the evaporator drives the whole loop to run, so that the rolling door motor body can be effectively and timely subjected to heat dissipation treatment.

Secondly, through the cooperation of the push-pull mechanism and the pressing mechanism, when the surface of the roller shutter door motor body radiates heat under the overload condition, the cooling liquid in the cooling copper pipe absorbs heat and is gasified into a gaseous state, the gaseous cooling liquid enters the cooling liquid tank through the cooling copper pipe, so that the temperature in the cooling liquid tank is increased, the temperature sensing rod is heated by hot water and pushes the piston to move towards one side of the roller shutter door motor body rightwards after being heated and expanded, the push rod is pushed to approach one side of the roller shutter door motor body, the pressing rod is pushed to move upwards under the action of the connecting rod and against the elasticity of the spring, and the roller shutter door motor body is powered off by pressing the control switch, so that unnecessary economic loss caused by overload of the roller shutter door motor.

Thirdly, through the arrangement of the temperature sensor, the vibration sensor, the alarm, the current overload sensor and the central controller, when the motor body of the roller shutter door is overloaded and the data detected by the temperature sensor and the current overload sensor exceeds the normal range value, the central controller controls the alarm to generate buzzing sound to remind workers on the spot, so that nearby workers can find and check actual conditions in time, meanwhile, the central controller sends the temperature and the abrasion vibration rate of the motor body of the roller shutter door to the mobile terminal, so that a control room can find and process the temperature and the abrasion vibration rate in time, unnecessary economic loss is avoided, and the roller shutter door can be used in cooperation with related structures to realize overload outage and on-spot reminding on the motor body of the roller shutter door and can perform heat dissipation and cooling processing on the motor body, and meanwhile, the central controller controls the temperature, the current overload sensor and the central controller of the motor body, Data such as wearing and tearing vibration rate are sent to mobile terminal, and the discovery that the control room can be timely of being convenient for is handled, has avoided causing unnecessary economic loss because of rolling slats door motor body transships.

Drawings

FIG. 1 is a front cross-sectional view of a structure of the present invention;

FIG. 2 is a side view of the motor body of the tambour door of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is a schematic circuit diagram of the present invention.

In the figure: 1-mounting seat, 2-rolling door motor body, 3-control switch, 4-cooling copper pipe, 5-cooling liquid tank, 6-evaporator, 7-fixed cylinder, 8-pushing mechanism, 9-connecting rod, 10-pressing mechanism, 11-piston, 12-temperature sensing rod, 13-push rod, 14-sealing ring, 15-supporting plate, 16-pressing rod, 17-fixed ring, 18-spring, 19-cooling fan, 20-temperature sensor, 21-vibration sensor, 22-current overload sensor, 23-central controller, 24-alarm, 25-mobile terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a rolling slats door motor is with intelligent detection overload alarm device and system, includes mount pad 1, and the bottom fixed mounting of 1 inner wall of mount pad has rolling slats door motor body 2.

Furthermore, the top of the roller shutter door motor body 2 is fixedly connected with a temperature sensor 20 and a vibration sensor 21 from left to right in sequence, one side of the roller shutter door motor body 2 far away from the output end is fixedly connected with a current overload sensor 22, one side of the mounting seat 1 close to the roller shutter door motor body 2 is fixedly connected with a central controller 23, one side of the mounting seat 1 far away from the roller shutter door motor body 2 is fixedly connected with an alarm 24, and the roller shutter door motor body 2 is electrically connected with the temperature sensor 20, the vibration sensor 21, the current overload sensor 22, the central controller 23 and the alarm 24, when the roller shutter door motor body 2 is overloaded, the temperature sensor 20 and the current overload sensor 22 detect that data exceeds a normal range value, the central controller 23 controls the alarm 24 to emit buzzing sound to remind workers on site, thereby being convenient for nearby workers to find and check actual conditions in time, meanwhile, the central controller 23 sends the data of the temperature, the abrasion vibration rate and the like of the roller shutter door motor body 2 to the mobile terminal 25, so that a control room can find and process the data in time, and unnecessary economic loss caused by overload of the roller shutter door motor body 2 is avoided.

One side of the roller shutter door motor body 2 far away from the output end is fixedly and electrically connected with a control switch 3, and a cooling copper pipe 4 with built-in cooling liquid is fixedly installed on the circumferential surface of the roller shutter door motor body 2.

Further, cooling copper pipe 4 is the heliciform, and the surface of spiral helicine cooling copper pipe 4 parcel rolling slats door motor body 2, and the heliciform setting of cooling copper pipe 4 has increased with rolling slats door motor body 2's area of contact, is convenient for cooling copper pipe 4 absorbs the heat on rolling slats door motor body 2 surface.

One side fixedly connected with coolant liquid case 5 that roller shutter motor body 1 was kept away from to mount pad 1, the bottom fixed mounting of coolant liquid case 5 has evaporimeter 6, and evaporimeter 6 link up each other with coolant liquid case 5.

Further, one side of the evaporator 6, which is far away from the roller shutter door motor body 2, is fixedly connected with two symmetrical heat dissipation fans 19 through a support frame, and the heat dissipation fans 19 perform air cooling heat dissipation on the evaporator 6, so that the cooling efficiency of the cooling liquid inside the evaporator 6 is further accelerated.

Further, a capillary wick is arranged inside the evaporator 6, and the capillary force generated by the capillary wick drives the whole closed loop to operate.

The top end of the cooling copper pipe 4 penetrates through the side face of the mounting seat 1 and is fixedly connected with the cooling liquid tank 5, the bottom end of the cooling copper pipe 4 penetrates through the side face of the mounting seat 1 and is fixedly connected with the evaporator 6, one side, close to the bottom of the cooling liquid tank 5 and close to the mounting seat 1, of the cooling liquid tank 5 is fixedly connected with the fixing cylinder 7, the inner wall of the fixing cylinder 7 is connected with the garbage pushing mechanism 8 in a sealing and sliding mode, one side, close to the roller shutter motor body 2, of the garbage pushing mechanism 8 is hinged with the connecting rod 9, the cooling liquid enters the evaporator 6 through the cooling liquid tank 5, the cooling liquid is changed into a liquid state through the heat dissipation effect of the cooling fan 19 and the evaporator 6, then the capillary force generated by the capillary core inside the evaporator 6 drives the whole loop to run, and therefore heat dissipation processing can be timely and.

Specifically, push rubbish mechanism 8 includes piston 11, the surface of piston 11 and the inner wall sliding connection of solid fixed cylinder 7, one side fixedly connected with temperature sensing stick 12 that piston 11 kept away from rolling slats door motor body 2, one side fixedly connected with push rod 13 that piston 11 is close to rolling slats door motor body 2, the one end that push rod 13 is close to rolling slats door motor body 2 is articulated with the bottom of connecting rod 9.

Further, a sealing ring 14 is fixedly connected to the surface of the piston 11, the surface of the sealing ring 14 is slidably connected to the inner wall of the fixed cylinder 7, and the sealing ring 14 plays a role in sealing the piston 11.

One side fixedly connected with pressing means 10 that is close to its bottom and is close to rolling slats door motor body 2 on mount pad 1, the bottom of pressing means 10 is articulated with the top of connecting rod 9, and the top of pressing means 10 is located control switch 3 under.

Specifically, the pressing mechanism 10 includes a supporting plate 15, the supporting plate 15 is fixedly connected to one side of the mounting base 1 close to the roller door to the motor body 2, a through hole is formed in the upper surface of the supporting plate 15 close to one side of the roller door motor body 2, a pressing rod 16 is slidably mounted on the inner wall of the through hole, the bottom end of the pressing rod 16 is hinged to the top end of the connecting rod 9, a fixing ring 17 is fixedly connected to the surface of the pressing rod 16 close to the top end thereof, a spring 18 is sleeved on the surface of the pressing rod 16, the upper end and the lower end of the spring 18 are respectively fixedly connected to the upper surface of the supporting plate 15 and the lower surface of the fixing ring 17, the cooling copper tube 4 and the cooling liquid inside the cooling copper tube 4 can absorb the huge heat dissipated from the surface of the roller door motor body 2 under an overload condition, the cooling liquid inside, so as to raise the temperature in the cooling liquid tank 5, the temperature sensing rod 12 is heated by hot water, and pushes the piston 11 to move to one side of the roller shutter door motor body 2 after being heated and expanded, (the temperature sensing rod 12 is a general standard component or a component known by those skilled in the art, the structure and principle of which can be known by technical manuals or by conventional experimental methods, the movement of the piston 11 after being heated and expanded is not described in detail, and a water mixing valve for automatically adjusting the water temperature is disclosed by referring to chinese patent publication No. CN106051214B, in which the situation that the piston 11 is pushed to move after the temperature sensing rod 12 is heated and expanded) so as to push the push rod 13 to approach to one side of the roller shutter door motor body 2, the pressing rod 16 is pushed to move upwards by the action of the connecting rod 9 against the elastic force of the spring 18, and the control switch 3 is pressed to cut off the power of the roller shutter motor body 2.

The working principle is as follows: when the intelligent overload detection alarm device and system for the roller shutter door motor are used, the cooling copper pipe 4 and the cooling liquid in the cooling copper pipe 4 can absorb the huge heat dissipated from the surface of the roller shutter door motor body 2 under the overload condition, the cooling liquid in the cooling copper pipe 4 absorbs heat and is gasified into a gaseous state, the gaseous cooling liquid enters the cooling liquid tank 5 through the cooling copper pipe 4, so that the temperature in the cooling liquid tank 5 is increased, the temperature sensing rod 12 is heated by hot water and pushes the piston 11 to move towards one side of the roller shutter door motor body 2 towards the right after being heated and expanded, so that the push rod 13 is pushed to approach one side of the roller shutter door motor body 2, the press rod 16 is pushed to move upwards under the action of the connecting rod 9 and overcomes the elasticity of the spring 18, the control switch 3 is pressed to cut off the roller shutter door motor body 2, then the cooling liquid enters the evaporator 6 through the cooling liquid tank 5, and the cooling liquid is changed into a liquid state through the, then, the capillary force generated by the capillary core in the evaporator 6 drives the whole loop to operate, so that the heat dissipation treatment can be timely and effectively carried out on the roller shutter door motor body 2 after overload power failure; meanwhile, when the roller shutter door motor body 2 is overloaded, the temperature sensor 20 and the current overload sensor 22 detect that data exceeds a normal range value, the central controller 23 controls the alarm 24 to emit buzzing sound to remind workers on the spot, the workers nearby can find and check actual conditions timely, meanwhile, the central controller 23 sends the temperature of the roller shutter door motor body 2, data such as abrasion vibration rate and the like to the mobile terminal 25, the control room can find and process timely, and unnecessary economic loss caused by overload of the roller shutter door motor body 2 is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.