CN218587065U - Frequency converter with monitoring function - Google Patents

Abstract

The utility model discloses a converter with monitoring function, belong to the technical field of converter, which comprises a bod, monitoring mechanism and heat dissipation mechanism, monitoring mechanism sets up in inner wall of the body upper end, the outer wall of the body of monitoring mechanism below is equipped with heat dissipation mechanism, heat dissipation mechanism includes the casing, outer wall of the body is connected to the casing, and one side outer wall equidistance that the organism was kept away from to the casing is equipped with a plurality of air-out through-holes, the both sides inner wall symmetry that the air-out through-hole was kept away from to the casing is equipped with a plurality of draw-in grooves, the inside fixed connection spring of draw-in groove, the one end fixed connection arc piece of draw-in groove is kept away from to the spring, arc piece joint filter screen group outer wall, and filter screen group swing joint shells inner wall, one side inner wall that the casing is close to the organism is equipped with circular through-hole, the internal surface of circular through-hole is equipped with cross even board, the outer wall center department that the cross even board is equipped with radiator fan, the beneficial effects of converter not only can be improved, filter screen dismantles convenient operation moreover, more can carry out remote real time monitoring to the converter simultaneously.

Description

Frequency converter with monitoring function

Technical Field

The utility model relates to a field of converter specifically says a converter with monitoring function.

Background

The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the working power supply frequency mode of the motor, and mainly comprises a rectification unit, a filtering unit, an inversion unit, a braking unit, a driving unit, a detection unit microprocessing unit and the like.

The utility model discloses a chinese patent application number is CN 201822018003.4's utility model discloses a converter that possesses remote monitoring ability, including converter body, protective cover and internet access module, the camera installing frame is installed at the top of converter body, the internally mounted of camera installing frame has the camera, the slider slidable mounting that the protective cover was installed through its top is in the outside of camera installing frame, the surface mosaic of converter body has display screen and control panel, the input electric connection of module is shot with the control respectively to the output of internet access module and camera, the output of module, instrument detection module and GPS orientation module is shot with data transmission module's input electric connection respectively in the control. The utility model discloses a set up GPS orientation module in the device, GPS orientation module can fix a position the position of this converter, and when the device broke down, the maintainer can find trouble converter fast and overhaul convenient and fast.

The above comparison document has the following problems:

(1) Firstly, the frequency converter just radiates heat through the heat radiation opening, and the heat radiation mode can cause dust and moisture to enter the equipment, and the dust and the moisture can reduce the service life of the frequency converter.

(2) Secondly, the frequency converter can only monitor the external environment, and the monitoring mode cannot realize the monitoring of the electronic elements in the frequency converter, so that a user cannot prevent faults in time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a converter with monitoring function to solve the problem of proposing among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a converter with monitoring function, includes organism, monitoring mechanism and heat dissipation mechanism, monitoring mechanism sets up in the inner wall of the body upper end, the outer wall of the body of monitoring mechanism below is equipped with heat dissipation mechanism, heat dissipation mechanism includes the casing, casing fixed connection outer wall of the body, just one side outer wall equidistance that the organism was kept away from to the casing is equipped with a plurality of air-out through-holes, the both sides inner wall symmetry that the air-out through-hole was kept away from to the casing is equipped with a plurality of draw-in grooves, the inside fixed connection spring of draw-in groove, the one end fixed connection arc piece of draw-in groove is kept away from to the spring, arc piece joint filter screen group outer wall, just filter screen group swing joint shells inner wall, one side inner wall that the casing is close to the organism is equipped with circular through-hole, circular through-hole's internal surface is equipped with the cross even board, the outer wall center department that the cross was even board is equipped with radiator fan.

Further, the filter screen set comprises an impurity filter layer, a dust filter layer, an activated carbon filter layer and a dehumidification filter layer.

Furthermore, the inner walls of the two sides of the shell, which are close to the clamping groove, are respectively provided with a sealing glue layer.

Furthermore, the inner wall of the bottom surface of one side of the shell, which is close to the filter screen group, is provided with a resisting block.

Further, monitoring mechanism includes current measurement module, voltage measurement module, temperature detection module and wireless gateway module, current measurement module, voltage measurement module, temperature detection module and wireless gateway module set up in the inner wall upper end of organism.

Furthermore, one side outer wall upper end that the heat dissipation mechanism was kept away from to the organism is equipped with the controller, controller electric connection current measurement module, voltage measurement module, temperature detection module and wireless gateway module.

Furthermore, a heat dissipation one-way valve is arranged at the bottom end of the outer wall of one side of the machine body, which is far away from the shell.

The utility model discloses an improve and provide a converter with monitoring function here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses an arc piece, filter screen group and radiator fan can avoid the inside overheat of converter and humidity at radiating in-process, and this has prolonged the life of converter, and the while can also convenience of customers dismantles the change to the filter screen group, and this has reduced the possibility that the dust blockked up filter screen group, and this has ensured and has filtered radiating effect.

The second step is as follows: the utility model discloses a current measurement module, voltage measurement module, temperature detection module, wireless gateway module and controller have realized the long-range real time monitoring to the converter, and this can be so that the user can in time prevent the trouble.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

fig. 4 is an enlarged view of the area a of fig. 2.

Description of reference numerals: 1. a body; 2. a monitoring mechanism; 21. a current measurement module; 22. a voltage measurement module; 23. a temperature detection module; 24. a wireless gateway module; 3. a heat dissipation mechanism; 31. a housing; 32. An air outlet through hole; 33. a card slot; 34. a spring; 35. an arc block; 36. a filter screen set; 37. a circular through hole; 38. a cross connecting plate; 39. a heat-dissipating fan; 4. sealing the adhesive layer; 5. a resisting block; 6. a controller; 7. Heat dissipation check valve.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a converter with monitoring function here, as shown in fig. 1-fig. 4, including organism 1, monitoring mechanism 2 and heat dissipation mechanism 3, monitoring mechanism 2 sets up in 1 inner wall upper end of organism, 1 outer wall of organism of monitoring mechanism 2 below is equipped with heat dissipation mechanism 3, heat dissipation mechanism 3 includes casing 31, 1 outer wall of casing 31 fixed connection organism, just one side outer wall equidistance that organism 1 was kept away from to casing 31 is equipped with a plurality of air-out through-holes 32, the both sides inner wall symmetry that air-out through-holes 32 was kept away from to casing 31 is equipped with a plurality of draw-in grooves 33, the inside fixed connection spring 34 of draw-in groove 33, spring 34 keeps away from the one end fixed connection arc piece 35 of draw-in groove 33, arc piece 35 joint filter screen group 36 outer wall, just 36 swing joint casing 31 inner wall of filter screen group, one side inner wall that casing 31 is close to organism 1 is equipped with circular through-hole 37, circular through-hole 37's internal surface is equipped with cross even board 38, the outer wall center department of cross even board 38 is equipped with radiator fan 39.

The filter screen set 36 includes an impurity filter layer, a dust filter layer, an activated carbon filter layer, and a dehumidification filter layer, and the filter screen set 36 can perform the functions of removing dust and dehumidifying with the cold air.

The casing 31 is close to the both sides inner wall of draw-in groove 33 and is equipped with sealant layer 4 respectively, can play through sealant layer 4 and avoid inside dust and moisture get into organism 1 through the gap of connecting.

The inner wall of the bottom surface of the shell 31 close to one side of the filter screen set 36 is provided with a resisting block 5, and the resisting block 5 can play a role in supporting the filter screen set 36.

The monitoring mechanism 2 includes a current measuring module 21 (the current measuring module 21 may use ADW400-D16 of An Kerui or may use other current measuring modules with the same function), a voltage measuring module 22 (the voltage measuring module 22 may use waz 5005L in the family or may use other voltage measuring modules with the same function), a temperature detecting module 23 (the temperature detecting module 23 may use ZS05 in the family or may use other temperature detecting modules with the same function), and a wireless gateway module 24 (the wireless gateway module 24 may use 6ES7647-0KA01-0AA2 in siemens or may use other wireless gateway modules with the same function), the current measuring module 21, the voltage measuring module 22, the temperature detecting module 23, and the wireless gateway module 24 are disposed on the upper end of the inner wall of the machine body 1, and the current measuring module 21, the voltage measuring module 22, the temperature detecting module 23, and the wireless gateway module 24 may play a role of monitoring the inside of the machine body 1 in real time.

The upper end of the outer wall of one side of the machine body 1, which is far away from the heat dissipation mechanism 3, is provided with a controller 6 (the controller 6 may use new vertical and horizontal TPC150TA-Ne or may use other controllers with the same function), and the controller 6 is electrically connected with the current measurement module 21, the voltage measurement module 22, the temperature detection module 23 and the wireless gateway module 24, and the controller 6 can perform the function of storing and transmitting the monitoring data.

The bottom end of the outer wall of one side of the machine body 1, which is far away from the shell 31, is provided with a heat dissipation one-way valve 7, and the heat dissipation one-way valve 7 can play a role in discharging hot air out of the machine body 1.

The working principle is as follows: firstly, in the using process of the frequency converter, the internal temperature of the frequency converter can be gradually increased, after a certain temperature is reached, the temperature detection module 23 can transmit signals to the inside of the controller 6, the controller 6 can start the heat dissipation fan 39 of the heat dissipation mechanism 3, the heat dissipation fan 39 can inject external cold air into the machine body 1 through the shell 31, the air outlet through hole 32 and the circular through hole 37, and in the injecting process, the filter screen group 36 can dehumidify and remove dust, so that the possibility that dust and water vapor enter the machine body 1 is reduced, the service life of the frequency converter is prolonged, meanwhile, a user can disassemble and assemble the filter screen group 36 through the clamping groove 33, the spring 34 and the arc block 35, the user can conveniently disassemble and replace the filter screen group 36, the filtering effect is improved, and the use of the user is facilitated.

In the using process of the device, the current measuring module 21, the voltage measuring module 22 and the temperature detecting module 23 of the monitoring mechanism 2 can monitor the electric elements in the machine body 1 in real time, the monitored data can be transmitted to the mobile terminal of the user through the wireless gateway module 24 and the controller 6, and the user can realize the remote monitoring of the frequency converter through the mobile terminal.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a converter with monitoring function which characterized in that: including organism (1), monitoring mechanism (2) and heat dissipation mechanism (3), monitoring mechanism (2) sets up in organism (1) inner wall upper end, organism (1) outer wall of monitoring mechanism (2) below is equipped with heat dissipation mechanism (3), heat dissipation mechanism (3) are including casing (31), casing (31) fixed connection organism (1) outer wall, just one side outer wall equidistance that organism (1) was kept away from in casing (31) is equipped with a plurality of air-out through-holes (32), the both sides inner wall symmetry that air-out through-hole (32) was kept away from in casing (31) is equipped with a plurality of draw-in grooves (33), inside fixed connection spring (34) of draw-in groove (33) are kept away from in spring (34), one end fixed connection arc piece (35) of draw-in groove (33), arc piece (35) joint filter screen group (36) outer wall, just filter screen group (36) swing joint casing (31) inner wall, one side inner wall that casing (31) are close to organism (1) is equipped with circular through-hole (37), the internal surface of circular through-hole (37) is equipped with even board (38), the heat dissipation cross fan department is equipped with cross board (39).

2. The frequency converter with monitoring function according to claim 1, characterized in that: the filter screen set (36) includes an impurity filter layer, a dust filter layer, an activated carbon filter layer, and a dehumidification filter layer.

3. The frequency converter with monitoring function according to claim 1, characterized in that: and sealing glue layers (4) are respectively arranged on the inner walls of the two sides of the shell (31) close to the clamping groove (33).

4. The frequency converter with monitoring function according to claim 1, characterized in that: the inner wall of the bottom surface of one side of the shell (31) close to the filter screen group (36) is provided with a resisting block (5).

5. The frequency converter with monitoring function according to claim 1, characterized in that: monitoring mechanism (2) include current measurement module (21), voltage measurement module (22), temperature detection module (23) and wireless gateway module (24), current measurement module (21), voltage measurement module (22), temperature detection module (23) and wireless gateway module (24) set up in the inner wall upper end of organism (1).

6. The frequency converter with monitoring function according to claim 5, characterized in that: organism (1) keeps away from heat dissipation mechanism (3) one side outer wall upper end and is equipped with controller (6), controller (6) electric connection current measurement module (21), voltage measurement module (22), temperature detection module (23) and wireless gateway module (24).

7. The frequency converter with monitoring function according to claim 1, characterized in that: the bottom end of the outer wall of one side of the machine body (1) far away from the shell (31) is provided with a heat dissipation one-way valve (7).

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