CN215497868U

CN215497868U - Regulator cubicle of big infusion system automatic control function of pharmaceutical engineering 3000L

Info

Publication number: CN215497868U
Application number: CN202121456933.3U
Authority: CN
Inventors: 于建国
Original assignee: Shanghai Juyi Electrical Engineering Co ltd
Current assignee: Shanghai Juyi Electrical Engineering Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-11
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to the technical field of automatic control electrical cabinets, in particular to an electrical cabinet with an automatic control function for a 3000L large infusion system in pharmaceutical engineering, which comprises a base, a cabinet body, a double-open front door, a touch screen, a weighing module, a paper recorder, a central processing module, a frequency converter and a pilot electromagnetic valve, wherein the cabinet body is arranged at the upper end of the base, the double-open front door is arranged at the front end of the cabinet body, the touch screen is arranged on the front side of the upper end of the double-open front door, the weighing module is arranged at the left end of the inner side of the double-open front door, the paper recorder is arranged at the right end of the inner side of the double-open front door, the central processing module is arranged at the upper end of an inner cavity of the cabinet body, the frequency converter is arranged on the left side of the lower end of the central processing module, and the pilot electromagnetic valve is arranged on the right side of the lower end of an inner cavity of the cabinet body. The utility model better solves the problems that the device in the prior art has poor heat dissipation performance and strong and weak magnetic influence can be generated between the modules, thereby reducing the working stability of the whole device and the like.

Description

Regulator cubicle of big infusion system automatic control function of pharmaceutical engineering 3000L

Technical Field

The utility model relates to the technical field of automatic control electrical cabinets, in particular to an electrical cabinet with an automatic control function for a 3000L large infusion system in a pharmaceutical engineering.

Background

Chinese patent with application number CN201920696237.6 discloses a buried electrical cabinet, including the regulator cubicle body, be used for burying in underground concrete base and apron, be provided with the regulator cubicle mounting groove on the concrete base, open the concrete base lower part have with the communicating wash port of regulator cubicle mounting groove, the regulator cubicle body is laid in the regulator cubicle mounting groove, the apron is used for covering to close on the concrete base with the regulator cubicle body sealed in the regulator cubicle mounting groove, the bottom of regulator cubicle mounting groove is provided with strutting arrangement, the bottom of regulator cubicle body is supported by strutting arrangement and is made regulator cubicle body bottom keep away from the bottom of regulator cubicle body. The utility model has the beneficial effects that: the electrical cabinet body is supported from the bottom of the electrical cabinet body, so that the electrical cabinet body is away from the bottom of the electrical cabinet mounting groove with high humidity, the corrosion of the electrical cabinet body and the damage of internal electrical equipment caused by humidity are avoided, and the stability of the electrical cabinet is good.

However, the prior art has the disadvantages that the heat dissipation performance of the device is poor and strong and weak magnetic influences are generated between the modules, so that the working stability of the whole device is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an electrical cabinet with an automatic control function for a 3000L large infusion system in a pharmaceutical engineering, which is used for solving the problems that the device in the prior art has poor heat dissipation performance and strong and weak magnetic influence is generated between modules, so that the working stability of the whole device is reduced and the like:

in order to solve the technical problems, the utility model adopts the following technical scheme:

an electrical cabinet with an automatic control function for a 3000L large infusion system in pharmaceutical engineering comprises a base, a cabinet body, a double-opening front door, a touch screen, a weighing module, a paper recorder, a central processing module, a frequency converter, an air circuit breaker, an intermediate relay and a pilot electromagnetic valve, wherein the base is of a rectangular block structure, the upper end of the base is provided with the cabinet body, the cabinet body is of a hollow rectangular column structure, the lower end of the cabinet body is fixedly connected with the upper end of the base, the front end of the cabinet body is provided with the double-opening front door, two sides of the double-opening front door are rotatably connected with the side end of the cabinet body, the front side of the upper end of the double-opening front door is provided with the touch screen, the left end of the inner side of the double-opening front door is provided with the weighing module, the right end of the inner side of the double-opening front door is provided with the paper recorder, the upper end of a cavity in the cabinet body is provided with the central processing module, the left side of the lower end of the central processing module is provided with the frequency converter, the frequency converter is equipped with four, cabinet internal portion cavity upper left corner department is equipped with air circuit breaker, the central processing module left side is equipped with auxiliary relay, cabinet internal portion cavity lower extreme right side is equipped with guide's solenoid valve.

Furthermore, the left side and the right side of the cabinet body are both provided with vents, the vents are of rectangular opening structures, shutters are arranged on the outer sides of the vents, the shutters are fixedly connected with the side wall of the cabinet body, a plurality of wire inlet holes are formed in the top end of the cabinet body, and the wire inlet holes are of rectangular opening structures.

Furthermore, a door handle assembly is arranged at the front end of the double-opening front door, and an emergency stop button and a silencing button are arranged at the lower end of the touch screen.

Furthermore, the upper end of the central processing module is provided with a safety module, a switching power supply is arranged between the central processing module and the intermediate relay module, and the right end of the air circuit breaker is provided with a current distributor.

Still further, the converter right side is equipped with total circuit breaker, total circuit breaker lower extreme is equipped with frequency conversion circuit breaker, cabinet body cavity lateral wall department is equipped with the pressure regulating filter.

Furthermore, a power ground interface, a wire binding frame and a signal ground interface are arranged at the bottom end of the cavity in the cabinet body, and a pressure switch is arranged at the upper end of the wire binding frame interface.

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

the utility model comprises a base, a cabinet body, a double-open front door, a touch screen, a weighing module, a paper recorder, a central processing module, a frequency converter, an air circuit breaker, an intermediate relay and a pilot electromagnetic valve, wherein the base and the cabinet body provide support for the whole device and installation positions for other parts of the device, the central processing unit acquires signals of all modules in the device, acquires and analyzes field signals through a PLC (programmable logic controller) control program arranged in the central processing module, stably and reasonably operates according to process design requirements, files, analyzes and stores all data while meeting GMP (good manufacturing practice) standard requirements, information acquired by critical 18 sensors in the device is recorded in real time through the paper recorder for real-time recording, namely, the signals of the paper recorder are directly accessed through a current distributor outside the influence of the central processing module, directly carry out the record of printing of data to carry out the paper document with important data and preserve, thereby whole realization data's duplicate protection's purpose, for the production operation of convenient to joining in marriage liquid weighing measurement, install the instrument embedding of weighing on the switch board every face, the aspect operating personnel is directly perceived, convenient operation is used, all the interval has one section distance between each module of device, and middle interval can provide the radiating air duct for the heat dissipation of each module, strengthens the heat dispersion of module, and can realize reducing the influence of strong and weak magnetism between each other through reasonable layout between each module, the operating stability of the whole device of promotion.

The utility model better solves the problems that the device in the prior art has poor heat dissipation performance and strong and weak magnetic influence can be generated between the modules, thereby reducing the working stability of the whole device and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of an electrical cabinet with an automatic control function for a 3000L large infusion system in a pharmaceutical engineering of the utility model;

FIG. 2 is a diagram of distribution of internal modules of an electrical cabinet with an automatic control function for a 3000L large infusion system in a pharmaceutical engineering according to the present invention;

reference numerals referred to in the drawings are:

a base 1; a cabinet body 2; a double-open front door 3; a touch screen 4; a weighing module 5; a paper recorder 6; a central processing module 7; a frequency converter 8; an air circuit breaker 9; an intermediate relay 10; a pilot electromagnetic valve 11; a scram button 12; a silencing button 13; a door handle assembly 14; a ventilation opening 15; a blind 16; a wire inlet hole 17; a main breaker 18; a variable frequency circuit breaker 19; a switching power supply 20; a current distributor 21; an insurance module 22; a power ground interface 23; a pressure switch 24; a wire binding frame 25; a signal ground interface 26; a pressure regulating filter 27.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described in conjunction with the accompanying drawings and examples:

the first embodiment is as follows:

as shown in fig. 1-2, an electrical cabinet with automatic control function for 3000L infusion system in pharmaceutical engineering comprises a base 1, a cabinet body 2, a double-open front door 3, a touch screen 4, a weighing module 5, a paper recorder 6, a central processing module 7, a frequency converter 8, an air circuit breaker 9, an intermediate relay 10 and a pilot electromagnetic valve 11, wherein the base 1 is in a rectangular block structure, the cabinet body 2 is arranged at the upper end of the base 1, the cabinet body 2 is in a hollow rectangular column structure, the lower end of the cabinet body 2 is fixedly connected with the upper end of the base 1, the double-open front door 3 is arranged at the front end of the cabinet body 2, two sides of the double-open front door 3 are rotatably connected with the side end of the cabinet body 2, the touch screen 4 is arranged at the front end of the upper end of the double-open front door 3, the weighing module 5 is arranged at the left end of the inner side of the double-open front door 3, the paper recorder 6 is arranged at the right end of the inner side of the double-open front door 3, the utility model discloses a cabinet, including the cabinet body 2, the cabinet body is equipped with central processing module 7 in the inside cavity upper end position of cabinet body, central processing module 7 lower extreme left side is equipped with converter 8, converter 8 is equipped with four, 2 inside cavities upper left corners departments of the cabinet body are equipped with air circuit breaker 9, central processing module 7 left side is equipped with

auxiliary relay

10, 2 inside cavities lower extreme right sides of the cabinet body are equipped with guide's solenoid valve 11.

The utility model comprises a base 1, a cabinet body 2, a double-open front door 3, a touch screen 4, a weighing module 5, a paper recorder 6, a central processing module 7, a frequency converter 8, an air circuit breaker 9, an intermediate relay 10 and a pilot electromagnetic valve 11, wherein the base 1 and the cabinet body 2 provide support for the whole device and installation positions for other parts of the device, a door handle assembly 14 is arranged at the front end of the double-open front door 3, an emergency stop button 12 and a silencing button 13 are arranged at the lower end of the touch screen 4, the emergency stop button 12 can be emergently stopped when the device is in error operation, the device is ensured not to be further damaged, the silencing button 13 can eliminate the alarm sound of the device, an insurance module 22 is arranged at the upper end of the central processing module 7, a switch power supply 20 is arranged between the central processing module 7 and the intermediate relay 10 module, and a current distributor 21 is arranged at the right end of the air circuit breaker 9, insurance module 22 can the inside each module that can not damage because of the electric current is too big of protection device, current distributor 21 divide into the electric current twice and provides central processing module 7 and have paper record appearance 6 respectively, makes things convenient for central processing module 7 and have paper record appearance 6 to carry out dual record to the data of gathering simultaneously and preserve, has increased the security of data, converter 8 right side is equipped with total circuit breaker 18, total circuit breaker 18 lower extreme is equipped with frequency conversion circuit breaker 19, the inside cavity bottom of cabinet body 2 is equipped with power ground interface 23, wiring rack 25 and signal ground interface 26.

Example two:

auxiliary relay

The utility model comprises a base 1, a cabinet body 2, a double-opening front door 3, a touch screen 4, a weighing module 5, a paper recorder 6, a central processing module 7, a frequency converter 8, an air circuit breaker 9, an intermediate relay 10 and a pilot electromagnetic valve 11, wherein the base 1 and the cabinet body 2 provide support for the whole device and installation positions for other parts of the device, the left side and the right side of the cabinet body 2 are respectively provided with a vent 15, the vent 15 is in a rectangular opening structure, the outer side of the vent 15 is provided with a shutter 16, the shutter 16 is fixedly connected with the side wall of the cabinet body 2, the top end of the cabinet body 2 is provided with a plurality of wire inlet holes 17, the wire inlet holes 17 are in a rectangular opening structure, the vent 15 provides flowing air for the inside of the whole device, the heat dissipation effect of the inside of the device is improved, and the shutter 16 can prevent external dust from entering the inside of the device under the condition that the air is not obstructed, thereby leading to the inside module of device to be corroded by the dust and influencing the life of whole device, two front door 3 front ends are equipped with door handle subassembly 14, the lower extreme of touch-sensitive screen 4 is equipped with emergency stop button 12 and amortization button 13, emergency stop button 12 can be in the device operation emergency stop when breaking mistakes, guarantee that the device can not further damage, amortization button 13 can eliminate the alarm sound of device, central processing module 7 upper end is equipped with insurance module 22, be equipped with switching power supply 20 between central processing module 7 and the intermediate relay 10 module, air circuit breaker 9 right-hand member is equipped with current distributor 21, insurance module 22 can protect the inside of device not because the electric current is too big damage each module, current distributor 21 divides the electric current into two parts and provides central processing module 7 and have paper record appearance 6 respectively, makes things convenient for central processing module 7 and have paper record appearance 6 to carry out dual record simultaneously to the data of gathering and preserve, increased the security of data, 8 right sides of converter are equipped with

total circuit breaker

18, 18 lower extremes of total circuit breaker are equipped with variable

frequency circuit breaker

19, 2 cavity lateral walls departments of the cabinet body are equipped with voltage regulation filter 27, variable frequency circuit breaker 19 prevents 8 short circuits of converter, voltage regulation filter 27 can be manual adjusts the device internal pressure to satisfy the production under the different situation, 2 inside cavity bottoms of the cabinet body are equipped with power ground interface 23, wiring rack 25 and signal ground interface 26, wiring rack 25 interface upper end is equipped with pressure switch 24, pressure switch 24 breaks off when device internal pressure is too big to be about to damage the device, thereby realizes protection device's purpose.

The central processing unit collects signals of all modules in the device, collects and analyzes field signals through a PLC control program arranged in the central processing module 7, stably and reasonably operates according to process design requirements, files, analyzes and stores all data while meeting GMP standard requirements, records information collected by critical 18 sensors in the device in real time through the paper recorder 6, and records the information in real time, namely, the signals of the paper recorder 6 are directly accessed through the current distributor 21 outside the influence of the central processing module 7, and the data are directly printed and recorded, so that important data are stored in paper documents, the aim of double protection of the data is fulfilled, the weighing instrument is embedded and installed on the door surface of the control cabinet for facilitating the production operation of weighing and metering of the prepared liquid, and operators are intuitive, Convenient operation is used, equal interval has one section distance between each module of device, and middle interval can provide the heat dissipation wind channel for the heat dissipation of each module, strengthens the heat dispersion of module to and can realize reducing the influence of strong and weak magnetism between each other, the operating stability of the whole device of promotion between each module through rational arrangement.

The advantages of the second embodiment over the first embodiment are:

the operation stability of the device is improved, the maintenance cost of the device is reduced, the universality of the device is improved, and the service life of the device is prolonged.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art, and it will be appreciated by those skilled in the art that the present invention has been made available to those skilled in the art after the filing date or priority date, and that the present invention may be implemented by those skilled in the art by applying ordinary skill in the art, without departing from the spirit and scope of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a big infusion system automatic control function's of pharmaceutical engineering 3000L regulator cubicle which characterized in that: comprises a base (1), a cabinet body (2), a double-opening front door (3), a touch screen (4), a weighing module (5), a paper recorder (6), a central processing module (7), a frequency converter (8), an air circuit breaker (9), an intermediate relay (10) and a pilot electromagnetic valve (11), wherein the base (1) is of a rectangular block structure, the cabinet body (2) is arranged at the upper end of the base (1), the cabinet body (2) is of a hollow rectangular column structure, the lower end of the cabinet body (2) is fixedly connected with the upper end of the base (1), the front end of the cabinet body (2) is provided with the double-opening front door (3), two sides of the double-opening front door (3) are rotatably connected with the side end of the cabinet body (2), the front side of the upper end of the double-opening front door (3) is provided with the touch screen (4), the weighing module (5) is arranged at the left end of the inner side of the double-opening front door (3), the right end of the inner side of the double-opening front door (3) is provided with the paper recorder (6), the utility model discloses a cabinet, including the cabinet body, the cabinet body is equipped with central processing module (7) in the inside cavity upper end position of cabinet body (2), central processing module (7) lower extreme left side is equipped with converter (8), converter (8) are equipped with four, the cabinet body (2) inside cavity upper left corner department is equipped with air circuit breaker (9), central processing module (7) left side is equipped with auxiliary relay (10), the cabinet body (2) inside cavity lower extreme right side is equipped with guide's solenoid valve (11).

2. The electrical cabinet with the automatic control function for a 3000L large infusion system in a pharmaceutical engineering according to claim 1, wherein: the cabinet body (2) left and right sides all is equipped with vent (15), vent (15) present for rectangle mouthful structure, vent (15) outside is equipped with shutter (16), shutter (16) and the cabinet body (2) lateral wall fixed connection, the cabinet body (2) top is equipped with a plurality of entrance holes (17), entrance hole (17) present for rectangle open structure.

3. The electrical cabinet with the automatic control function for a 3000L large infusion system in a pharmaceutical engineering according to claim 2, wherein: the front end of the double-opening front door (3) is provided with a door handle assembly (14), and the lower end of the touch screen (4) is provided with an emergency stop button (12) and a silencing button (13).

4. The electrical cabinet with the automatic control function of a 3000L large infusion system in a pharmaceutical engineering according to claim 3, wherein: the central processing module (7) upper end is equipped with insurance module (22), be equipped with switching power supply (20) between central processing module (7) and auxiliary relay (10) module, air circuit breaker (9) right-hand member is equipped with current distributor (21).

5. The electrical cabinet with the automatic control function for a 3000L large infusion system in a pharmaceutical engineering according to claim 4, wherein: converter (8) right side is equipped with main circuit breaker (18), main circuit breaker (18) lower extreme is equipped with frequency conversion circuit breaker (19), the cabinet body (2) cavity lateral wall department is equipped with pressure regulating filter (27).

6. The electrical cabinet with the automatic control function for a 3000L large infusion system in a pharmaceutical engineering according to claim 5, wherein: the cabinet body (2) inside cavity bottom is equipped with power ground interface (23), binding frame (25) and signal ground interface (26), binding frame (25) interface upper end is equipped with pressure switch (24).