CN214181854U

CN214181854U - Wireless remote control reflux ratio controller

Info

Publication number: CN214181854U
Application number: CN202022744803.1U
Authority: CN
Inventors: 孟世敏; 赵伟
Original assignee: Hangzhou Kailong Technology Co ltd
Current assignee: Hangzhou Kailong Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-14
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a wireless remote control reflux ratio controller, including controller main part and remote controller, controller main part and remote controller signal connection, experimental work is accomplished in controller main part and experimental apparatus cooperation, one side of experimental apparatus is equipped with the electro-magnet, and experimental apparatus fixes on the support, the front of controller main part is equipped with switch button, operation pilot lamp, adopts display screen, backward flow display screen, increases the key, reduces key, set key and enter key, be equipped with control button on the remote controller, control button is four, and the function of control button increases the key in with the controller main part, reduces key, set key, enter key and corresponds. The utility model discloses can realize controller and experimental apparatus's remote control, need not operating personnel and closely contact, make things convenient for developing of experimental work, increase the convenience, make controller intellectuality more simultaneously.

Description

Wireless remote control reflux ratio controller

Technical Field

The utility model relates to a line remote control reflux ratio controller.

Background

The reflux ratio controller is a device for dividing the flow, which can be installed inside or outside the distillation column. The device controls the opening and closing time of the electromagnetic valve by using the chip to control the amount of backflow, can reduce the labor intensity of operators, is visual and easy to control, easily optimizes process indexes, is easy to maintain, runs reliably, is repeated and convenient in process, can randomly adjust the backflow amount in any time period, and can accurately adjust the proportion of the tower internal backflow amount and the extraction amount.

Is suitable for batch and continuous conventional rectification, extractive rectification, azeotropic rectification and other special rectification processes. It is especially suitable for high-condensation and high-boiling rectification.

In the rectification operation, the ratio of the flow L of reflux liquid returned from the top of the rectification tower to the flow D of the product at the top of the tower, namely R is L/D. The size of the reflux ratio has important influence on the separation effect and the economical efficiency of the rectification process. Therefore, the reflux ratio is a carefully selected parameter in the rectification design.

The existing reflux ratio controller is basically controlled by close-range operation in the operation process, and the operator sometimes cannot be in close-range contact operation due to the limitation of time and position in the use process, so certain disadvantages exist, and the operation mode of the existing controller needs to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation can realize controller and experimental apparatus's remote control, need not operating personnel closely to contact, has made things convenient for developing of experimental work, has increased the convenience, makes more intellectuality of controller simultaneously, has the line remote control reflux ratio controller of practicality and use universality.

In order to solve the above problem, the utility model adopts the following technical scheme:

a wireless remote control reflux ratio controller comprises a controller main body and a remote controller, wherein the controller main body is in signal connection with the remote controller, the controller main body is matched with an experimental device to complete experimental work, one side of the experimental device is provided with an electromagnet, the experimental device is fixed on a support, the front side of the controller main body is provided with a switch key, an operation indicator lamp, an extraction display screen, a reflux display screen, an increase key, a decrease key, a set key and a confirmation key, a digital display control panel and a control mainboard are arranged inside the controller main body, a solid-state relay is arranged on the control mainboard, the operation indicator lamp, the extraction display screen, the reflux display screen, the increase key, the decrease key, the set key, the confirmation key and a timer are integrated on the digital display control panel, the remote controller is provided with four control keys, and the functions of the control keys and the increase key, the decrease key and the control key are integrated on the controller main body, The setting key and the confirmation key correspond to each other.

Preferably, the front surface of the controller main body is printed with a two-dimensional code pattern.

The device is convenient for a user to know the use requirement, the operation instruction and the like of the controller through scanning.

Preferably, the back of the controller main body is provided with a two-core aviation socket and a delta-shaped socket, the two-core aviation socket is connected with the electromagnet, and the delta-shaped socket is connected with an external power supply.

This setting has been convenient for the electromagnet and the controller be connected, realizes the accurate control of backward flow, production.

Preferably, the experimental device is provided with an extraction end, a reflux end and an adjusting funnel, an iron core is arranged inside the adjusting funnel, and the iron core is matched with the electromagnet.

This setting is through the magnetic force effect control iron core of electro-magnet for adjust the funnel and remove, reach the experiment purpose of control extraction and backward flow.

The utility model has the advantages that: convenient to use, easy operation can realize controller and experimental apparatus's remote control, need not operating personnel and closely contact, has made things convenient for developing of experimental work, has increased the convenience, makes controller more intelligent simultaneously, has the practicality and the universality of use.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

Fig. 1 is a schematic front view of the present invention;

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

fig. 3 is a schematic structural diagram of the remote controller of the present invention;

FIG. 4 is a schematic structural view of the experimental apparatus of the present invention;

the device comprises a controller body 1, a switch button 2, a two-dimensional code pattern 3, an operation indicator lamp 4, an extraction display screen 5, a backflow display screen 6, an increase key 7, a decrease key 8, a setting key 9, a confirmation key 10, a two-core aviation socket 11, a PIN socket 12, a remote controller 13, a control key 14, an iron core 15, an extraction end 16, a backflow end 17, an adjusting funnel 18, a support 19, a vessel 20, an electromagnet 21 and a fuse slot 22.

Detailed Description

Referring to fig. 1 to 4, a wireless remote control reflux ratio controller includes a controller main body and a remote controller 13, the controller main body is connected with the remote controller 13 by signals, the controller main body is matched with an experimental device to complete experimental work, one side of the experimental device is provided with an electromagnet 21, the experimental device is fixed on a bracket 19, the front of the controller main body 1 is provided with a switch key 2, an operation indicator lamp 4, an extraction display screen 5, a reflux display screen 6, an increase key 7, a decrease key 8, a set key 9 and a confirm key 10, a digital display control board (not shown) and a control main board (not shown) are arranged in the controller main body 1, the control main board is provided with a solid state relay, the operation indicator lamp 4, the extraction display screen 5, the reflux display screen 6, the increase key 7, the decrease key 8, the set key 9, the confirm key 10 and a timer (not shown) are all integrated on the digital display control board, the remote controller 13 is provided with four control keys 14, and the functions of the control keys 14 correspond to the increase key 7, the decrease key 8, the set key 9 and the confirm key 10 on the controller main body 1.

Further, a two-dimensional code pattern 3 is printed on the front surface of the controller main body 1.

Further, the back of controller main part 1 is equipped with two core aviation sockets 11 and article word socket 12, and two core aviation sockets 11 connect electro-magnet 21, and article word socket 12 connects external power source, be equipped with fuse slot 22 on the article word socket 12.

Furthermore, the experimental device is provided with a production end 16, a return end 17 and an adjusting funnel 18, an iron core 15 is arranged in the adjusting funnel 18, the iron core 15 is matched with an electromagnet 21, the lower ends of the production end 16 and the return end 17 are provided with a vessel 20, and the lower end of the vessel is provided with a heater.

The utility model discloses an experimental apparatus obtains by market purchase, estimates not itemizing.

The utility model discloses during the use, increase key 7, reduction key 8, set up key 9, confirm key 10's effect through the control button of remote controller and in the controller main part and set for and control controller, experimental apparatus work.

Setting time: short press the setting key, the scintillation can appear in the backward flow display screen, set up the timing time backward flow through increasing the key or reducing the key during the scintillation, the setting finishes, press the setting key for a short time once more, the scintillation appears in the display screen of gathering, gather through increasing the key or reducing the key setting timing time during the scintillation, it has two kinds of data storage modes to finish setting, first can wait for 6s, it stops the scintillation to gather the display screen, the automatic save setting time of system, the second can press the setting button once more and save data.

The utility model discloses an enter key has two major functions:

1. after all the parameter settings are finished, pressing the confirmation key to save the setting data and starting working. During working, the function of pause can be realized by pressing the confirmation key again, the relay is disconnected, and the function of timing is restored by pressing the key again.

2. And triggering the function again, and after the timer normally finishes working, needing to work again, and timing again by pressing a confirmation key for a short time.

The utility model discloses during the operation, for example the user need regularly 10 seconds backward flows, and 20 seconds are taken out, circulate always. The setting mode is as follows: and setting time 10 for the reflux display screen and setting time 20 for the extraction display screen.

The utility model discloses the notice when using:

1. the reflux and extraction time is preset for use.

2. Shielded wires are used when the pause wires are used and reset in a strong electric field environment.

3. Please cover the protective cover at any time when using, so as to prevent dust from invading and influencing the use.

4. When installed, the bracket must be vertical and horizontal.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A wireless remote control reflux ratio controller comprises a controller main body and a remote controller, wherein the controller main body is in signal connection with the remote controller, the controller main body is matched with an experimental device to complete experimental work, one side of the experimental device is provided with an electromagnet, the experimental device is fixed on a support, the front side of the controller main body is provided with a switch key, an operation indicator lamp, an extraction display screen, a reflux display screen, an increase key, a decrease key, a set key and a confirmation key, a digital display control board and a control mainboard are arranged inside the controller main body, a solid-state relay is arranged on the control mainboard, the operation indicator lamp, the extraction display screen, the reflux display screen, the increase key, the decrease key, the set key, the confirmation key and a timer are integrated on the digital display control board, the remote controller is provided with four control keys, and the control keys have functions of increasing the key and the controller main body, The decrease key, the set key and the confirm key correspond to each other.

2. A wireless remote control reflux ratio controller as defined in claim 1, wherein: the front of the controller main body is printed with a two-dimensional code pattern.

3. A wireless remote control reflux ratio controller as defined in claim 1, wherein: the back of controller main part is equipped with two core aviation sockets and article word socket, and two core aviation sockets connect the electro-magnet, and article word socket connects external power source.

4. A wireless remote control reflux ratio controller as defined in claim 1, wherein: the experimental device is provided with an extraction end, a reflux end and an adjusting funnel, wherein an iron core is arranged inside the adjusting funnel, and the iron core is matched with the electromagnet.