阅读说明：本技术 自带有源功率因数校正的高频电泳整流器 (High-frequency electrophoresis rectifier with active power factor correction ) 是由 许义秀 于 2019-10-17 设计创作，主要内容包括：本发明公开了自带有源功率因数校正的高频电泳整流器,包括柜体和柜门,所述柜体底部的两侧均固定连接有自锁万向轮,所述柜体通过合页与柜门活动连接,所述柜门正面顶部的左侧固定连接有第一观察窗,所述柜门正面的顶部固定连接有第二观察窗,所述柜门正面顶部的右侧固定连接有第三观察窗,所述柜门正面的顶部且位于第二观察窗的下方固定连接有第四观察窗,所述柜门正面的右侧开设有手槽。本发明通过控制器、功率检测器、直流电压表、直流电流表和直流功率表的配合使用,能够实现实时的对电源功率进行检测并实时与预置电源值进行比较,能够实现对功率因数进行校正,更好的增加了装置的实用性,提高了电泳生产的效率。(The invention discloses a high-frequency electrophoresis rectifier with active power factor correction, which comprises a cabinet body and a cabinet door, wherein self-locking universal wheels are fixedly connected to two sides of the bottom of the cabinet body, the cabinet body is movably connected with the cabinet door through hinges, a first observation window is fixedly connected to the left side of the front top of the cabinet door, a second observation window is fixedly connected to the front top of the cabinet door, a third observation window is fixedly connected to the right side of the front top of the cabinet door, a fourth observation window is fixedly connected to the top of the front of the cabinet door and is positioned below the second observation window, and a hand slot is formed in the right side of the front of the cabinet door. The invention can realize real-time detection of power supply power and real-time comparison with a preset power supply value through the matched use of the controller, the power detector, the direct current voltmeter, the direct current ammeter and the direct current power meter, can realize correction of power factors, better increases the practicability of the device and improves the efficiency of electrophoresis production.)

1. From high frequency electrophoresis rectifier with active power factor correction, including the cabinet body (1) and cabinet door (2), its characterized in that: the improved cabinet is characterized in that self-locking universal wheels (3) are fixedly connected to two sides of the bottom of the cabinet body (1), the cabinet body (1) is movably connected with the cabinet door (2) through hinges, a first observation window (4) is fixedly connected to the left side of the front top of the cabinet door (2), a second observation window (5) is fixedly connected to the front top of the cabinet door (2), a third observation window (6) is fixedly connected to the right side of the front top of the cabinet door (2), a fourth observation window (7) is fixedly connected to the front top of the cabinet door (2) and is positioned below the second observation window (5), a hand groove (8) is formed in the right side of the front of the cabinet door (2), a temperature display screen (9) is fixedly connected to the front center of the cabinet door (2), first heat dissipation holes (10) are formed in the front bottom of the cabinet door (2), second heat dissipation holes (11) are formed in, the bottom of the two sides of the cabinet body (1) is provided with third heat dissipation holes (12), the top of the cabinet body (1) is fixedly connected with a temperature sensor (13), the left side of the top of the back of the inner cavity of the cabinet body (1) is fixedly connected with a direct current voltmeter (14), the top of the back of the inner cavity of the cabinet body (1) is fixedly connected with a direct current power meter (15), the right side of the top of the back of the inner cavity of the cabinet body (1) is fixedly connected with a direct current ammeter (16), the top of the back of the inner cavity of the cabinet body (1) is fixedly connected with a controller (17) below the direct current power meter (15), the two sides of the inner cavity of the cabinet body (1) are fixedly connected with first baffles (18) below the controller (17), the two sides of the inner cavity of the cabinet body (1) are fixedly connected with resistors (19), and the bottom of the two, the left side of the bottom of the inner cavity of the cabinet body (1) is fixedly connected with a circuit breaker (21), and the right side of the bottom of the inner cavity of the cabinet body (1) is fixedly connected with a power detector (22); the output of temperature sensor (13) and the one-way electric connection of input of controller (17), the one-way electric connection of output and the input of controller (17) of power detector (22), the one-way electric connection of output and the input of temperature display screen (9) of controller (17), the one-way electric connection of output and the input of direct current ampere meter (16) of controller (17), the one-way electric connection of output and the input of direct current voltmeter (14) of controller (17), the one-way electric connection of output and the input of direct current power meter (15) of controller (17).

2. The high frequency electrophoretic rectifier with active power factor correction according to claim 1, wherein: the first observation window (4), the second observation window (5), the third observation window (6) and the fourth observation window (7) are all rectangular in shape and made of explosion-proof glass.

3. The high frequency electrophoretic rectifier with active power factor correction according to claim 1, wherein: the number of the first heat dissipation holes (10) is not less than four, the distance between every two first heat dissipation holes (10) is equal, and the first heat dissipation holes (10) are rectangular.

4. The high frequency electrophoretic rectifier with active power factor correction according to claim 1, wherein: anti-skid lines are arranged on the rollers of the self-locking universal wheel (3), and the self-locking universal wheel (3) is made of stainless steel.

5. The high frequency electrophoretic rectifier with active power factor correction according to claim 1, wherein: the cabinet body (1) is cuboid, and the second heat dissipation hole (11) and the third heat dissipation hole (12) are both circular.

Technical Field

The invention relates to the technical field of electrophoresis rectifier equipment, in particular to a high-frequency electrophoresis rectifier with active power factor correction.

Background

An electrophoresis rectifier, a full-name electrophoresis coating rectifier or an electrophoresis coating rectifier is a power supply device for providing direct current for an electrophoresis process, a device for applying voltage to a positive electrode and a negative electrode is the electrophoresis rectifier, the capacity is generally calculated according to the surface area of a workpiece, in addition, the electrophoresis coating mode is also divided into a gap type and a continuous type, the output ripple wave system is better because the smaller the output ripple wave system is, a control system belongs to the key, the old analog control is gradually eliminated because of the existence of a plurality of adverse factors such as temperature, time drift and the like, and the full-digital control system is replaced by a brand new control system which is combined with a double-standby control system, the technical level of the current rectifier is not wrong, like some manufacturers can realize double standby of control panels, the safe guarantee of high reliability and high performance is realized for the production, the current high-frequency electrophoresis rectifier cannot control power according to the actual working requirement, the quality of the workpiece after electrophoresis is poor, or the electric energy is wasted in the electrophoresis process, which is not beneficial to the continuous operation of industrial electrophoresis production and brings inconvenience to the production.

Disclosure of Invention

The invention aims to provide a high-frequency electrophoresis rectifier with active power factor correction, which has the advantage of correcting the power factor and solves the problems that the existing high-frequency electrophoresis rectifier cannot control the power according to the actual working requirement, so that the quality of an electrophoresed workpiece is poor, or the electrophoresis process causes the waste of electric energy, is not beneficial to the continuous operation of industrial electrophoresis production and brings inconvenience to the production.

in order to achieve the purpose, the invention provides the following technical scheme: the high-frequency electrophoresis rectifier with the active power factor correction function comprises a cabinet body and a cabinet door, wherein self-locking universal wheels are fixedly connected to two sides of the bottom of the cabinet body, the cabinet body is movably connected with the cabinet door through hinges, a first observation window is fixedly connected to the left side of the front top of the cabinet door, a second observation window is fixedly connected to the front top of the cabinet door, a third observation window is fixedly connected to the right side of the front top of the cabinet door, a fourth observation window is fixedly connected to the top of the front of the cabinet door and positioned below the second observation window, a hand groove is formed in the right side of the front of the cabinet door, a temperature display screen is fixedly connected to the center of the front of the cabinet door, first heat dissipation holes are formed in the bottom of the front of the cabinet door, second heat dissipation holes are formed in the tops of two sides of the cabinet body, third heat dissipation holes, the left side of the top of the back of the inner cavity of the cabinet body is fixedly connected with a direct current voltmeter, the top of the back of the inner cavity of the cabinet body is fixedly connected with a direct current power meter, the right side of the top of the back of the inner cavity of the cabinet body is fixedly connected with a direct current ammeter, the top of the back of the inner cavity of the cabinet body is fixedly connected with a controller below the direct current power meter, first baffles are fixedly connected to two sides of the inner cavity of the cabinet body and below the controller, resistors are fixedly connected to two sides of the inner cavity of the cabinet body, second baffles are fixedly connected to the bottoms of two sides of the inner cavity of the cabinet body, a circuit breaker is fixedly connected to the left side of the bottom of the; the output of temperature sensor and the one-way electric connection of input of controller, the one-way electric connection of output and the input of controller of power detector, the one-way electric connection of output and the input of temperature display screen of controller, the one-way electric connection of output and the input of direct current ampere meter of controller, the one-way electric connection of output and the input of direct current voltmeter of controller, the one-way electric connection of output and the input of direct current power meter of controller.

Preferably, the first observation window, the second observation window, the third observation window and the fourth observation window are all rectangular in shape and made of explosion-proof glass.

Preferably, the number of the first heat dissipation holes is not less than four, the distance between every two first heat dissipation holes is equal, and the first heat dissipation holes are rectangular.

Preferably, the rollers of the self-locking universal wheel are provided with anti-skid lines, and the self-locking universal wheel is made of stainless steel.

Preferably, the cabinet body is cuboid, and the second heat dissipation hole and the third heat dissipation hole are both circular.

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

1. The invention can realize real-time detection of power supply power and real-time comparison with a preset power supply value through the matched use of the controller, the power detector, the direct current voltmeter, the direct current ammeter and the direct current power meter, can realize correction of power factors, better increases the practicability of the device and improves the efficiency of electrophoresis production.

2. The self-locking universal wheel is arranged, so that the moving convenience of the device can be improved, the practicability of the device is better improved, the change of the direct current voltmeter can be observed in time by arranging the first observation window, the running condition of the device can be better known, the convenience of a cabinet door switch can be improved by arranging the hand groove, the device can be operated in practice more conveniently, the practicability of the device is better improved, the device can be disconnected from a main circuit under emergency by arranging the circuit breaker, the safety of the device is better improved, the temperature condition of the device during running can be known in real time by arranging the temperature sensor, and the practicability of the device is better improved.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

Fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a self-locking universal wheel; 4. a first observation window; 5. a second observation window; 6. a third observation window; 7. a fourth observation window; 8. a hand groove; 9. a temperature display screen; 10. a first heat dissipation hole; 11. a second heat dissipation hole; 12. a third heat dissipation hole; 13. a temperature sensor; 14. a direct current voltmeter; 15. a direct current power meter; 16. a direct current ammeter; 17. a controller; 18. a first baffle plate; 19. a resistance; 20. a second baffle; 21. a circuit breaker; 22. a power detector.

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.

the components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-3, the high frequency electrophoresis rectifier with active power factor correction comprises a cabinet body 1 and a cabinet door 2, wherein both sides of the bottom of the cabinet body 1 are fixedly connected with self-locking universal wheels 3, the convenience of device movement can be increased by arranging the self-locking universal wheels 3, the practicability of the device is better increased, anti-skid patterns are arranged on rolling wheels of the self-locking universal wheels 3, the self-locking universal wheels 3 are made of stainless steel, the cabinet body 1 is movably connected with the cabinet door 2 through hinges, the left side of the front top of the cabinet door 2 is fixedly connected with a first observation window 4, the change of a direct current voltmeter 14 can be observed in time by arranging the first observation window 4, the running condition of the device is better known, the front top of the cabinet door 2 is fixedly connected with a second observation window 5, the right side of the front top of the cabinet door 2 is fixedly connected with a third observation window 6, the front top of the cabinet door 2 and the lower part of the second observation window 5 are fixedly connected, the first observation window 4, the second observation window 5, the third observation window 6 and the fourth observation window 7 are all rectangular, the materials are all explosion-proof glass, a hand groove 8 is arranged on the right side of the front surface of the cabinet door 2, the convenience of opening and closing the cabinet door 2 can be improved by arranging the hand groove 8, the operation of the device in practice is better facilitated, the practicability of the device is better increased, a temperature display screen 9 is fixedly connected to the center of the front surface of the cabinet door 2, first heat dissipation holes 10 are arranged at the bottom of the front surface of the cabinet door 2, the number of the first heat dissipation holes 10 is not less than four, the distance between every two first heat dissipation holes 10 is equal, the shape of each first heat dissipation hole 10 is rectangular, the second heat dissipation holes 11 are arranged at the tops of two sides of the cabinet body 1, the third heat dissipation holes 12 are arranged at the bottoms of two sides of the cabinet body 1, the cabinet body 1 is rectangular, the shapes of, the temperature sensor 13 is fixedly connected to the top of the cabinet body 1, the temperature condition of the device during operation can be known in real time by arranging the temperature sensor 13, the practicability of the device is better increased, the direct current voltmeter 14 is fixedly connected to the left side of the top of the back of the inner cavity of the cabinet body 1, the direct current power meter 15 is fixedly connected to the top of the back of the inner cavity of the cabinet body 1, the direct current ammeter 16 is fixedly connected to the right side of the top of the back of the inner cavity of the cabinet body 1, the controller 17 is fixedly connected to the top of the back of the inner cavity of the cabinet body 1 and positioned below the direct current ammeter 15, the first baffle 18 is fixedly connected to both sides of the inner cavity of the cabinet body 1 and positioned below the controller 17, the resistor 19 is fixedly connected to both sides of the inner cavity of the cabinet body 1, the second baffle 20 is fixedly, the device can be disconnected from a main circuit in an emergency, the safety of the device is better improved, and the right side of the bottom of the inner cavity of the cabinet body 1 is fixedly connected with a power detector 22; the output end of the temperature sensor 13 is unidirectionally and electrically connected with the input end of the controller 17, the output end of the power detector 22 is unidirectionally and electrically connected with the input end of the controller 17, the output end of the controller 17 is unidirectionally and electrically connected with the input end of the temperature display screen 9, the output end of the controller 17 is unidirectionally and electrically connected with the input end of the DC ammeter 16, the output end of the controller 17 is unidirectionally and electrically connected with the input end of the DC voltmeter 14, the output end of the controller 17 is unidirectionally and electrically connected with the input end of the DC power meter 15, through the cooperation use of controller 17, power detector 22, direct-current voltmeter 14, direct-current ammeter 16 and direct-current power meter 15, can realize that real-time power detects and compares with the preset power value in real time, can realize rectifying power factor, the better practicality that has increased the device has improved electrophoresis production's efficiency.

The control mode of the present invention is automatically controlled by the controller 17, the control circuit of the controller 17 can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the field, and the present invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present invention.

When in use, the device is moved to a working place firstly, then the rotating clamp body on the self-locking universal wheel 3 is rotated, so that the device is fixed at the working place, the voltage condition of the operation of the device is known through the first observation window 4, the power condition of the operation of the device is known through the second observation window 5, the current condition of the operation of the device is known through the third observation window 6, the information of the controller 17 of the device is known through the fourth observation window 7, the condition of the internal temperature of the device is known through the temperature display, the hand groove 8 is pulled, the cabinet door 2 is opened, the power factor of the operation is firstly input into the controller 17, when the power factor of the device in the electrophoresis process is small, the power detector 22 sends information to the controller 17, the controller 17 improves the power of the heat dissipation holes in the device, the normal operation of the electrophoresis process of the device is realized, and in the operation process, the first heat dissipation holes 10, the second heat dissipation holes 11 and the third, the device can stably operate, and when the device is in a short-circuit condition, the device can stop working by controlling the circuit breaker 21.

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.