CN217883200U

CN217883200U - Remote monitoring device for frequency converter

Info

Publication number: CN217883200U
Application number: CN202221515298.6U
Authority: CN
Inventors: 朱建辉
Original assignee: Shenzhen Dexinyuan Technology Co ltd
Current assignee: Shenzhen Dexinyuan Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-11-22
Anticipated expiration: 2032-06-16

Abstract

The utility model provides a converter remote monitoring device relates to converter monitoring device technical field, including the converter body, one side upper end fixed mounting of converter body has the controller, a pair of receiving and dispatching antenna is installed to the up end of controller, temperature sensor is installed to one side of controller, and temperature sensor's one end runs through the converter body and extends to inside, one side fixed mounting of converter body has the water tank, both ends inlay respectively about one side of water tank and establish and install inlet tube and outlet pipe, the one end cover of inlet tube is equipped with micropump machine, one side fixed mounting of water tank has the semiconductor refrigeration piece, heat radiation fins is installed to one side of semiconductor refrigeration piece, one side of heat radiation fins inlays to establish and installs a pair of radiator fan. The utility model discloses a, can effectively improve the user and to the remote monitoring radiating effect of converter, have higher practical value.

Description

Remote monitoring device for frequency converter

Technical Field

The utility model belongs to the technical field of the converter monitoring device, more specifically say, in particular to converter remote monitoring device.

Background

The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit micro-processing unit and the like. The frequency converter adjusts the voltage and the frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of a motor, and further achieves the purposes of energy conservation and speed regulation.

Based on the above, the present inventors found that the following problems exist: present converter can produce a large amount of heats in long-term working process, if not to its timely cooling processing of carrying out, can lead to the circuit short circuit, has certain potential safety hazard, and it is great to look after the consumption to the labour through the special messenger, and labour cost is higher.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a remote monitoring device for a frequency converter is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a converter remote monitoring device to solve the problem that present converter high temperature can't in time be solved.

The utility model discloses converter remote monitoring device's purpose and efficiency are reached by following specific technological means:

the utility model provides a converter remote monitoring device, includes the converter body, one side upper end fixed mounting of converter body has the controller, a pair of receiving and dispatching antenna is installed to the up end of controller, temperature sensor is installed to one side of controller, just temperature sensor's one end runs through the converter body and extends to inside, one side fixed mounting of converter body has the water tank, both ends inlay respectively about one side of water tank and establish and install inlet tube and outlet pipe, the one end cover of inlet tube is equipped with the micropump machine, one side fixed mounting of water tank has the semiconductor refrigeration piece, heat radiation fins is installed to one side of semiconductor refrigeration piece, one side of heat radiation fins inlays to establish and installs a pair of radiator fan.

Furthermore, a radiating fin is fixedly installed at one end of the frequency converter body, and mounting plates are welded at two ends of the radiating fin.

Furthermore, a heat conduction pipe is embedded in the radiating fin, one end of the heat conduction pipe is communicated with the micro pump, and the other end of the heat conduction pipe is communicated with the water outlet pipe.

Furthermore, a plurality of conducting pieces are inserted into one side of the interior of the water tank, and one ends of the conducting pieces are fixedly connected with the semiconductor refrigerating piece.

Further, the motor is highly installed to inside one side of radiator fan, one side output of motor all overlaps and is equipped with the flabellum.

Furthermore, the controller is electrically connected with the receiving and transmitting antenna, the temperature sensor, the motor, the micro pump and the semiconductor refrigeration sheet through leads.

Further, the heat conduction pipe, the heat dissipation fins and the heat dissipation fins are all made of brass, and cooling liquid is filled in the water tank.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the remote monitoring device for the frequency converter is characterized in that a pair of transceiving antennas is installed at the upper end of a controller, a user can conveniently and remotely control the controller by the transceiving antennas, a temperature sensor is installed, the temperature inside a frequency converter body can be conveniently monitored in real time, when the temperature is too high, the controller can timely send an electric signal to an operator through the transceiving antennas, the user can conveniently and timely process the electric signal, the frequency converter body is cooled by cooling liquid filled in the frequency converter body through the installation of a water tank, and the controller is electrically connected with the transceiving antennas, the temperature sensor, a motor and a semiconductor refrigerating sheet through wires, so that the user can conveniently carry out remote control;

2. according to the remote monitoring device for the frequency converter, the semiconductor refrigerating sheet is installed, so that cooling and refrigerating are carried out on cooling liquid in the water tank when the frequency converter works, the cooling and radiating efficiency is improved, the working efficiency of the semiconductor refrigerating sheet is improved by installing the radiating fan, one end of the frequency converter body is not required to be in direct contact with a wall surface by installing the radiating fin, the heat radiating and ventilating effects are improved, the heat on the radiating fin is also transferred by the cooling liquid flowing in the radiating fin by installing the heat conduction pipe in the radiating fin, and the radiating fin is cooled; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve the user and to the remote monitoring radiating action of converter, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a back perspective view of the present invention.

Fig. 3 is a schematic side sectional view of the water tank of the present invention.

Fig. 4 is a front schematic sectional view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a frequency converter body; 2. a controller; 3. a transmit-receive antenna; 4. a heat sink; 5. a water tank; 6. heat dissipation fins; 7. a heat radiation fan; 8. a fan blade; 9. a heat conducting pipe; 10. mounting a plate; 11. a conductive sheet; 12. a semiconductor refrigeration sheet; 13. a motor; 14. a water inlet pipe; 15. a water outlet pipe; 16. a temperature sensor; 17. a micro pump machine.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a converter remote monitoring device, including converter body 1, one side upper end fixed mounting of converter body 1 has controller 2, a pair of receiving and dispatching antenna 3 is installed to controller 2's up end, and through a pair of receiving and dispatching antenna 3 of upper end installation at controller 2, the person of facilitating the use utilizes receiving and dispatching antenna 3 long-range to control controller 2, temperature sensor 16 is installed to one side of controller 2, just temperature sensor 16's one end runs through converter body 1 and extends to inside, through installation temperature sensor 16, is convenient for carry out real-time monitoring to the temperature of converter body 1 inside, and when the temperature is too high, controller 2 in time sends the signal of telecommunication to operator department through receiving and dispatching antenna 3, and then the person of facilitating the use in time handles, one side fixed mounting of converter body 1 has water tank 5, both ends inlay respectively about one side of water tank 5 and establish and install inlet tube 14 and outlet pipe 15, the one end cover of inlet tube 14 is equipped with micropump machine 17, through installation water tank 5, utilizes the coolant liquid of its inside packing to carry out cooling to converter body 1, one side fixed mounting has semiconductor 12, and cooling fin installs one side cooling fan 6, and cooling fin 7, and carries out its cooling efficiency through cooling fin installation.

Wherein, the one end fixed mounting of converter body 1 has fin 4, mounting panel 10 has all been welded at the both ends of fin 4, through installation fin 4 for the one end of converter body 1 need not with wall direct contact, improves the ventilation effect of dispelling the heat.

Wherein, the inside of fin 4 is inlayed and is installed heat pipe 9, the one end of heat pipe 9 communicates with each other with micro-pump 17, the other end of heat pipe 9 communicates with each other with outlet pipe 15, through install heat pipe 9 in fin 4, utilizes the coolant liquid that its inside flows also to remove the heat transfer on the fin 4 to cool down fin 4.

Wherein, inside one side of water tank 5 is inserted and is equipped with a plurality of conduction pieces 11, just the one end and the semiconductor refrigeration piece 12 fixed connection of conduction piece 11 through with conduction piece 11 and semiconductor refrigeration piece 12 fixed connection, improve the cooling refrigeration effect of semiconductor refrigeration piece 12 to the inside coolant liquid of water tank 5.

Wherein, motor 13 is all highly installed to inside one side of radiator fan 7, one side output of motor 13 all overlaps and is equipped with flabellum 8, through installing motor 13, can drive flabellum 8 and rotate when making it rotate.

Wherein, through wire electric connection between controller 2 and receiving and dispatching antenna 3, temperature sensor 16, motor 13 and the semiconductor refrigeration piece 12, through with passing through wire electric connection between controller 2 and receiving and dispatching antenna 3, temperature sensor 16, motor 13, micropump machine 17 and the semiconductor refrigeration piece 12, the person of facilitating the use carries out remote control.

Wherein, heat pipe 9, heat radiation fin 6 and fin 4 are the brass material, 5 internal packing of water tank has the coolant liquid, through being the brass material with heat pipe 9, heat radiation fin 6 and fin 4, improves its heat conduction effect to at 5 internal packing coolant liquids of water tank, improve its cooling radiating effect to converter body 1.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether each mechanism in the remote monitoring device of the frequency converter is complete is checked firstly, then cooling liquid is injected into the inside of the water tank 5, then the frequency converter body 1 is installed by using bolts, when the frequency converter body 1 works, the temperature sensor 16 monitors that the temperature in the frequency converter body is overhigh, electric signals are transmitted to a user through the controller 2 and the transceiver antenna 3, the frequency converter body is used until the transceiver antenna 3 and the controller 2 control the motor 13, the semiconductor refrigerating sheet 12 and the micro-pump 17 work, when the micro-pump 17 starts to work, the cooling liquid in the inside of the water tank 5 is pumped into the heat conduction pipe 9, one end of the heat conduction pipe 9 is communicated with the water outlet pipe 15 of the water tank 5, so that the cooling liquid in the inside of the water tank 5 is pumped in a circulating mode inside the heat conduction pipe 9 when the micro-pump 17 works, heat transmitted on the radiating fins 4 is transmitted and cooled by using the cooling liquid, when the semiconductor refrigerating sheet 12 starts to work, the cooling liquid in the inside of the water tank 5 is cooled by using the heat conduction sheet 11, the heat transmission effect of the cooling liquid is improved, and when the semiconductor refrigerating sheet 12 starts to work, the semiconductor refrigerating motor 13 is driven, so that the cooling liquid can continuously rotates the cooling fan blade 1.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a converter remote monitoring device, includes converter body (1), its characterized in that: one side upper end fixed mounting of converter body (1) has controller (2), a pair of receiving and dispatching antenna (3) is installed to the up end of controller (2), temperature sensor (16) are installed to one side of controller (2), just the one end of temperature sensor (16) runs through converter body (1) and extends to inside, one side fixed mounting of converter body (1) has water tank (5), both ends inlay respectively about one side of water tank (5) and establish and install inlet tube (14) and outlet pipe (15), the one end cover of inlet tube (14) is equipped with micropump machine (17), one side fixed mounting of water tank (5) has semiconductor refrigeration piece (12), heat radiation fins (6) are installed to one side of semiconductor refrigeration piece (12), one side of heat radiation fins (6) inlays to establish and installs a pair of radiator fan (7).

2. The remote monitoring device for frequency converter according to claim 1, characterized in that: one end fixed mounting of converter body (1) has fin (4), mounting panel (10) have all been welded at the both ends of fin (4).

3. The remote monitoring device for frequency converter according to claim 2, characterized in that: the heat dissipation device is characterized in that a heat conduction pipe (9) is embedded in the heat dissipation fin (4), one end of the heat conduction pipe (9) is communicated with the micro pump (17), and the other end of the heat conduction pipe (9) is communicated with the water outlet pipe (15).

4. The remote monitoring device for frequency converter according to claim 1, characterized in that: a plurality of conducting pieces (11) are inserted into one side of the interior of the water tank (5), and one end of each conducting piece (11) is fixedly connected with the corresponding semiconductor refrigerating piece (12).

5. The remote monitoring device for frequency converter according to claim 1, characterized in that: motor (13) are highly installed to the inside one side of radiator fan (7) all, one side output of motor (13) all overlaps and is equipped with flabellum (8).

6. The remote monitoring device for frequency converter according to claim 5, characterized in that: the controller (2) is electrically connected with the transceiving antenna (3), the temperature sensor (16), the motor (13), the micro pump (17) and the semiconductor refrigeration piece (12) through leads.

7. The remote monitoring device for frequency converter according to claim 3, wherein: the heat conduction pipes (9), the heat dissipation fins (6) and the heat dissipation fins (4) are all made of brass, and cooling liquid is filled in the water tank (5).