CN215160915U

CN215160915U - Four-way refueling system

Info

Publication number: CN215160915U
Application number: CN202120319459.3U
Authority: CN
Inventors: 华新宇
Original assignee: Wuxi City Special Pressure Gauge Co ltd
Current assignee: Wuxi City Special Pressure Gauge Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-14
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a four-way refueling system, including oil tank and switch board, the oil tank bottom is connected with total oil pipeline, install the three-phase asynchronous motor who is used for transmitting liquid on the total oil pipeline, the output of this three-phase asynchronous motor is arranged in total oil pipeline's inside, is in the bottom surface intercommunication of total oil pipeline output has four vertical decurrent connecting pipes, the inside of every connecting pipe all installs the solenoid valve, and the bottom of every connecting pipe all is provided with the liquid container; the four-way liquid refueling device is simple in structure, reasonable in equipment size, good in performance and convenient to maintain, fully utilizes the working process of automatic equipment, and achieves a high-efficiency working effect; the four weighing sensors have high accuracy and small errors, and the measured value of liquid can reach the improvement of the unit process level of milliliter in the actual equipment operation; the filling can be carried out on edible oil and other gas-containing materials, and the defects of the flowmeter are filled.

Description

Four-way refueling system

Technical Field

The utility model belongs to the technical field of the instrument is measured, concretely relates to four ways refueling system.

Background

With the rapid development of economy, the liquid filling machine is used for improving production in the industries of food, medicine, daily chemicals and the like at present, and then production enterprises are helped to realize the purpose of high-speed and accurate production.

At present, many filling devices in enterprises use electronic flow meters to measure liquid flow, so as to measure the weight value of liquid, but because of the limitation of the performance of the flow meters, the filling machine cannot process materials without conductivity or containing gas, because the liquid without conductivity cannot be measured by the flow meters, such as edible oil, and the materials containing gas can cause the measurement deviation, the filling is difficult to be carried out by adopting the flow meter filling machine, the final filling is unqualified, the practical use has great limitation, and the production cost of the enterprises is greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four ways refueling system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the four-way refueling system comprises a fuel tank and a control cabinet, wherein the bottom of the fuel tank is connected with a main oil pipeline, a three-phase asynchronous motor for transmitting liquid is arranged on the main oil pipeline, the output end of the three-phase asynchronous motor is arranged in the main oil pipeline, the bottom surface of the output end of the main oil pipeline is communicated with four vertical downward connecting pipes, an electromagnetic valve is arranged in each connecting pipe, and the bottom of each connecting pipe is provided with a liquid container, an oil outlet pipe for transmission is communicated between the connecting pipe and the liquid container, a workbench is arranged at the bottom of the liquid container, a weight sensor is arranged on the top surface of the workbench, the bottom end face of the liquid container is placed on the top surface of the weight sensor, the surface of the control cabinet is provided with a PLC device, and the PLC device is electrically connected with the electromagnetic valve through an electric wire.

Preferably, the surface of switch board just is in the top of PLC equipment is provided with the touch-sensitive screen, just ac contactor and air switch are installed in proper order to the side of PLC equipment, air switch and external power source electric connection.

Preferably, the bottom of the PLC equipment is also provided with an operating button, and the operating button comprises a starting button, an emergency stop button and an oiling stop button.

Preferably, an oil filling indicator lamp is further mounted at the top of the control cabinet.

Preferably, the connecting pipe is arranged at the bottom of the output end of the three-phase asynchronous motor, and the connecting pipe and the main oil pipeline are distributed in a mutually vertical manner.

Preferably, the cross section of the total oil pipeline is of an inverted L-shaped structure, the three-phase asynchronous motor is arranged on one side of the vertical shape of the total oil pipeline, and the connecting pipe is arranged on one side of the horizontal shape of the total oil pipeline.

Preferably, the middle part of oil outlet pipe is the disconnection form, and the observation pipe is installed to the inboard of this disconnection form, the ring channel has been seted up on the both ends face of observation pipe, the rubber pad has been placed to the inboard of ring channel, the rubber pad is connected with the terminal surface laminating of oil outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the four-way liquid refueling device is simple in structure, reasonable in equipment size, good in performance and convenient to maintain, fully utilizes the working process of automatic equipment, and achieves a high-efficiency working effect;

2. the four weighing sensors have high accuracy and small errors, and the measured value of liquid can reach the improvement of the unit process level of milliliter in the actual equipment operation;

3. the filling can be carried out on materials such as edible oil and the like, which contain gas, and the defects of the flowmeter are filled;

4. the touch screen improves the operability, can simultaneously control the four-way refueling device and monitor the liquid weight of the four liquid containers in real time, reduces the labor, greatly improves the efficiency, and has high reliability and long service life of the PLC equipment in various environments;

5. the observation tube is arranged, so that liquid can be visually observed in use, the phenomenon of blockage is avoided, and normal processing is guaranteed.

Drawings

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

fig. 2 is a cross-sectional view of the oil outlet pipe and the observation pipe of the present invention.

In the figure: 1. an oil tank; 2. a control cabinet; 3. a three-phase asynchronous motor; 4. a total oil pipeline; 5. a connecting pipe; 6. a liquid container; 7. a work table; 8. a weight sensor; 9. an oil outlet pipe; 10. an electromagnetic valve; 11. an operation button; 12. an AC contactor; 13. an air switch; 14. a PLC device; 15. a touch screen; 16. an refueling indicator light; 17. an observation tube; 18. a rubber pad; 19. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the four-way refueling system comprises a fuel tank 1 and a control cabinet 2, wherein the bottom of the fuel tank 1 is connected with a main fuel pipeline 4, a three-phase asynchronous motor 3 for transmitting liquid is installed on the main fuel pipeline 4, the output end of the three-phase asynchronous motor 3 is arranged in the main fuel pipeline 4, four connecting pipes 5 which are vertically downward are communicated with the surface of the bottom of the output end of the main fuel pipeline 4, an electromagnetic valve 10 is installed in each connecting pipe 5, a liquid container 6 is arranged at the bottom of each connecting pipe 5, an oil outlet pipe 9 for transmitting is communicated between each connecting pipe 5 and the liquid container 6, a workbench 7 is arranged at the bottom of the liquid container 6, a weight sensor 8 is installed on the surface of the top of the workbench 7, the four-way liquid refueling device is simple in structure, the equipment is reasonable in size, good in performance and convenient to maintain, and fully utilizes the working process of automatic equipment, reach efficient work effect, liquid container 6's bottom face is placed on weight sensor 8's top surface, and the precision of four ways weighing sensor is high, the error is little, and liquid measurement value can reach milliliter unit technology level and improve in the actual equipment operation, and the surface of switch board 2 is provided with PLC equipment 14, and PLC equipment 14 passes through the electric wire with solenoid valve 10 and is connected.

In this embodiment, preferably, the surface of the control cabinet 2 and the top of the PLC device 14 are provided with the touch screen 15, the touch screen 15 improves the operability and can simultaneously control the four ways of refueling devices and monitor the liquid weight of the four liquid containers 6 in real time, the labor is reduced, the efficiency is greatly improved, the ac contactor 12 and the air switch 13 are sequentially installed on the side of the PLC device 14, and the air switch 13 is electrically connected with an external power supply.

In this embodiment, preferably, the bottom of the PLC device 14 is further provided with an operation button 11, and the operation button 11 includes a start button, an emergency stop button, and a fuel stop button.

In this embodiment, it is preferable that a refueling indicator lamp 16 is further installed on the top of the control cabinet 2.

In this embodiment, it is preferable that the connection pipe 5 is located at the bottom of the output end of the three-phase asynchronous motor 3, and the connection pipe 5 and the main oil pipeline 4 are distributed in a mutually perpendicular manner.

In this embodiment, it is preferable that the cross section of the total oil pipeline 4 is an inverted "L" shaped structure, the three-phase asynchronous motor 3 is installed at one vertical side of the total oil pipeline 4, and the connection pipe 5 is installed at one horizontal side of the total oil pipeline 4.

In this embodiment, preferably, the middle part of the oil outlet pipe 9 is in a disconnected state, the observation pipe 17 is installed on the inner side of the disconnected state, the observation pipe 17 is arranged, so that in use, liquid can be visually observed, the phenomenon of blockage is avoided, normal processing is guaranteed, the annular grooves 19 are formed in two end faces of the observation pipe 17, the rubber pads 18 are placed on the inner sides of the annular grooves 19, and the rubber pads 18 are attached to the end faces of the oil outlet pipe 9.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, ensure under the circumstances of circular telegram, close air switch 13 to start button among the operating button 11 carries out work, and the manual work is refueled liquid value, PLC equipment 14 operation processing procedure for touch-sensitive screen 15 input according to the demand: the method comprises the steps of collecting an initial value of a weight sensor 8, carrying out internal processing of a program, outputting a signal, then opening an electromagnetic valve 10 to fill oil for a liquid container 6, lighting an external oil filling indicator lamp 16 at the moment, monitoring an oil filling liquid value in real time in a PLC (programmable logic controller) device 14, immediately closing the corresponding electromagnetic valve 10 after reaching an artificial set value, ending the oil filling, pressing an emergency stop button in an operation button 11 if the oil filling is required to be suspended in the running process of the device in case of emergency, continuing normal oil filling when the emergency stop button is loosened, stopping oil filling and pressing a stop button, connecting an observation pipe 17 with an oil outlet pipe 9 through threads in the early use, placing a rubber pad 18 in an annular groove 19 before connection, and increasing the sealing property.

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.

Claims

1. Four ways refueling system includes oil tank (1) and switch board (2), its characterized in that: the oil tank is characterized in that the bottom of the oil tank (1) is connected with a total oil pipeline (4), a three-phase asynchronous motor (3) used for transmitting liquid is installed on the total oil pipeline (4), the output end of the three-phase asynchronous motor (3) is arranged in the total oil pipeline (4), the bottom surface of the output end of the total oil pipeline (4) is communicated with four vertical downward connecting pipes (5), each connecting pipe (5) is internally provided with an electromagnetic valve (10), the bottom of each connecting pipe (5) is provided with a liquid container (6), an oil outlet pipe (9) used for transmission is communicated between each connecting pipe (5) and the liquid container (6), the bottom of each liquid container (6) is provided with a workbench (7), the top surface of each workbench (7) is provided with a weight sensor (8), and the bottom end surface of each liquid container (6) is placed on the top surface of the weight sensor (8), the surface of the control cabinet (2) is provided with a PLC device (14), and the PLC device (14) is electrically connected with the electromagnetic valve (10) through an electric wire.

2. The four-way refueling system as recited in claim 1, wherein: the surface of switch board (2) just is in the top of PLC equipment (14) is provided with touch-sensitive screen (15), just ac contactor (12) and air switch (13) are installed in proper order to the side of PLC equipment (14), air switch (13) and external power source electric connection.

3. The four-way refueling system as recited in claim 2, wherein: the bottom of the PLC device (14) is also provided with an operating button (11), and the operating button (11) comprises a starting button, an emergency stop button and an oiling stop button.

4. The four-way refueling system as recited in claim 1, wherein: and an oil filling indicator lamp (16) is also installed at the top of the control cabinet (2).

5. The four-way refueling system as recited in claim 1, wherein: the connecting pipe (5) is arranged at the bottom of the output end of the three-phase asynchronous motor (3), and the connecting pipe (5) and the total oil conveying pipeline (4) are vertically distributed.

6. The four-way refueling system as recited in claim 5, wherein: the cross section of total oil pipeline (4) is personally submitted "L" type structure, just three-phase asynchronous motor (3) are installed one side department of total oil pipeline (4) vertical form, connecting pipe (5) are installed one side department of total oil pipeline (4) level form.

7. The four-way refueling system as recited in claim 1, wherein: the middle part of oil outlet pipe (9) is the disconnection form, and observation pipe (17) are installed to the inboard of this disconnection form, ring channel (19) have been seted up on the both ends face of observation pipe (17), rubber pad (18) have been placed to the inboard of ring channel (19), rubber pad (18) are connected with the terminal surface laminating of oil outlet pipe (9).