CN219588713U - Dichloroethane metering device - Google Patents

Abstract

The utility model relates to the field of dichloroethane metering, and discloses a dichloroethane metering device, which comprises a connecting plate, wherein four universal wheels are fixedly arranged at the bottom end of the connecting plate, four second support columns are fixedly arranged at the top end of the connecting plate, explosion-proof tanks are fixedly arranged at the top ends of the four second support columns, carbon dioxide storage tanks are fixedly arranged on the inner side walls of the explosion-proof tanks, two first sensors are fixedly arranged on one side of each carbon dioxide storage tank, and a first outlet is fixedly arranged on one side of each first sensor. According to the utility model, the carbon dioxide storage tank and the plurality of first sensors are fixedly arranged on the inner side wall of the explosion-proof tank, so that carbon oxide can be sprayed out when the sensors detect that the phenomenon of air leakage is overlarge, the safety of human bodies and property caused by explosion of dichloroethane in the tank is prevented, and the check valves are fixedly arranged in the air inlet pipe and the air outlet pipe, so that the phenomenon of air backflow or air leakage can not occur when the air enters and exits.

Description

Dichloroethane metering device

Technical Field

The utility model relates to the field of dichloroethane metering, in particular to a dichloroethane metering device.

Background

Dichloroethane, a kind of halohydrocarbon, is usually indicated by EDC, is a colorless or pale yellow transparent liquid, is insoluble in water, toxic, irritant, suspicious, carcinogenic, volatile, flammable and explosive, and is mainly used as an intermediate in the process of preparing vinyl chloride (polyvinyl chloride monomer), and also used as a solvent for wax, fat, rubber and the like, a cereal pesticide and the like; the product package of dichloroethane is the barreled generally, and traditional dichloroethane's filling metering mode is for placing the packing bucket on the platform balance and carrying out manual weighing filling, and work efficiency is low, and intensity of labour is big, and the measurement error is difficult for controlling consequently this proposes a dichloroethane metering device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a dichloroethane metering device, wherein a carbon dioxide storage tank and a plurality of first sensors are fixedly arranged on the inner side wall of an explosion-proof tank, so that carbon oxide can be sprayed out to prevent the explosion of dichloroethane in the tank from causing personal and property safety when the sensors detect that the gas leakage phenomenon is overlarge, one-way valves are fixedly arranged in an air inlet pipe and an air outlet pipe, so that the gas can not flow back or leak when entering and exiting, a floater and an information processing module are arranged in the metering tank, when a signal is sent out in the tank, the information processing unit can send out the signal to a display module, an operator can observe the gas concentration in the metering tank through the display module, and the operator can know how much gas is emitted through the metering valve to transmit information through the metering valve.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the connecting plate, the bottom mounting of connecting plate is provided with four universal wheels, the fixed four second support columns that are provided with in top of connecting plate, four the fixed explosion-proof jar that is provided with in top of second support column, the fixed carbon dioxide holding vessel that is provided with in inside wall of explosion-proof jar, the fixed two first sensors that are provided with in one side of carbon dioxide holding vessel, the fixed first export that is provided with in one side of two first sensors, the fixed three first sensors that are provided with in inside wall of explosion-proof jar, the inside that is close to carbon dioxide holding vessel is fixed and is provided with soft intake pipe.

Further, a metering tank is fixedly arranged on one side, far away from the one-way valve, of the soft air inlet pipe, the one-way valve is fixedly arranged on the inner side wall of the soft air inlet pipe, and two third sensors are fixedly arranged at the bottom end of the metering tank;

through the technical scheme, the single valve can not only effectively maintain the gas transportation, but also prevent the gas from flowing back, so that the measurement and calculation of the metering valve at the front end are inaccurate.

Further, two sliding blocks are arranged on the side wall of the metering tank in a sliding manner, a third supporting rod is fixedly arranged at the bottom ends of the two third sensors, and an information processing unit is fixedly arranged at one side of one first sensor;

through the technical scheme, the information processing unit can be used for collecting signals sent by the sensors and sending the signals to the display module, so that an operator can know the conditions in the tank through the display module.

Further, the top ends of the two third sensors are fixedly provided with bearing plates, and a flexible air outlet pipe is fixedly arranged on one side, close to the bearing plates, of the inner side wall of the metering tank;

through above-mentioned technical scheme, when there is gas to wash in the jar, the bearing plate will be pressed.

Further, the side wall of the soft air outlet pipe is fixedly provided with a metering valve, and the inner side wall of the soft air outlet pipe is fixedly provided with a one-way valve;

through above-mentioned technical scheme, the setting of metering valve can make the operator know the measurement of gas of letting out.

Further, a display module is fixedly arranged on the outer side wall of the explosion-proof tank;

through the technical scheme, an operator can observe the situation in the tank directly through the display module conveniently.

Further, a temperature unit is fixedly arranged on one side of the display module;

through the technical scheme, the temperature unit can enable the operation device to know whether the surface temperature of the tank body is too high or not.

The utility model has the following beneficial effects:

1. according to the dichloroethane metering device provided by the utility model, the carbon dioxide storage tank and the first sensors are fixedly arranged on the inner side wall of the explosion-proof tank, so that carbon oxide can be sprayed out when the sensors detect that the phenomenon of gas leakage is overlarge, the safety of personnel and property caused by explosion of dichloroethane in the tank is prevented, and the check valves are fixedly arranged in the gas inlet pipe and the gas outlet pipe, so that the phenomenon of gas backflow or gas leakage can not occur when gas enters and exits.

2. According to the dichloroethane metering device provided by the utility model, when a signal is sent out from the tank body, the information processing unit can send out the signal to the display module, an operator can observe the gas concentration in the metering tank through the display module, and the metering valve is arranged to transmit information through the metering valve, so that the operator can know how much gas is emitted.

Drawings

FIG. 1 is a front cross-sectional view of a dichloroethane metering device according to the present utility model;

FIG. 2 is a front view of a dichloroethane metering device according to the present utility model;

FIG. 3 is an enlarged view of a display module of a dichloroethane metering device according to the present utility model;

FIG. 4 is an enlarged view of the inside of the air outlet pipe of the dichloroethane metering device according to the present utility model;

fig. 5 is a top view of the inside of the air outlet pipe of the dichloroethane metering device according to the present utility model.

Legend description:

1. a universal wheel; 3. a connecting plate; 4. a second support column; 5. a carbon dioxide storage tank; 6. a first sensor; 7. a first outlet; 8. a one-way valve; 9. a soft air inlet pipe; 10. an explosion-proof tank; 12. a metering tank; 13. an information processing unit; 15. a metering valve; 16. a bearing plate; 17. a third support bar; 18. a third sensor; 19. a soft air outlet pipe; 20. a sliding block; 21. a display module; 22. and a temperature unit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other examples, which are obtained by persons of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present utility model based on the examples herein, and it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Referring to fig. 1-5, one embodiment provided by the present utility model is: including connecting plate 3, the bottom mounting of connecting plate 3 is provided with four universal wheels 1, the fixed four second support columns 4 that are provided with in top of connecting plate 3, the fixed explosion-proof tank 10 that is provided with in top of four second support columns 4, the fixed carbon dioxide holding vessel 5 that is provided with in inside wall of explosion-proof tank 10, the fixed two first sensors 6 that are provided with in one side of carbon dioxide holding vessel 5, the fixed first export 7 that is provided with in one side of two first sensors 6, the fixed three first sensors 6 that are provided with in inside wall of explosion-proof tank 10, the inside that is close to carbon dioxide holding vessel 5 of explosion-proof tank 10 is fixed and is provided with soft intake pipe 9.

The side of the soft air inlet pipe 9 far away from the one-way valve 8 is fixedly provided with a metering tank 12, the inner side wall of the soft air inlet pipe 9 is fixedly provided with the one-way valve 8, the bottom end of the metering tank 12 is fixedly provided with two third sensors 18, the arrangement of the one-way valve 8 not only can effectively maintain the gas transportation, but also can prevent the gas from flowing back, which results in inaccurate measurement and calculation of the metering valve 15 at the front end, the side wall of the metering tank 12 is slidably provided with two sliding blocks 20, the bottom end of the two third sensors 18 is fixedly provided with a third supporting rod 17, one side of one first sensor 6 is fixedly provided with an information processing unit 13, the information processing unit 13 can be used for collecting signals sent by the sensors and sending the signals to a display module 21, so that an operator can know the situation in the tank through the display module 21, the top ends of the two third sensors 18 are fixedly provided with a bearing plate 16, one side, close to the bearing plate 16, of the inner side wall of the metering tank 12 is fixedly provided with a soft air outlet pipe 19, when gas is infused into the tank, the bearing plate is pressed, the side wall of the soft air outlet pipe 19 is fixedly provided with a metering valve 15, the inner side wall of the soft air outlet pipe 19 is fixedly provided with a one-way valve 8, the metering valve can enable an operator to know the metering of the released gas, the outer side wall of the explosion-proof tank 10 is fixedly provided with a display module 21, the operator can observe the situation in the tank directly through the display module conveniently, one side of the display module 21 is fixedly provided with a temperature unit 22, the arrangement of the temperature unit 22 can enable the operator to know whether the surface temperature of the tank body is too high, through fixedly being provided with carbon dioxide holding vessel 5 and a plurality of first sensor 6 at the inside wall of explosion-proof tank 10, can spout for carbon oxide when the sensor detects that there is the phenomenon of gas leakage too big and prevent the explosion of in-tank dichloroethane and cause personal and property's safety, be provided with check valve 8 at soft intake pipe 9 and soft outlet duct 19 internal fixation and make the phenomenon that gas can not backward flow or appear gas leakage appear when the business turn over, there is the signal to send in the jar, information processing unit 13 can send the signal for display module 21, operator accessible display module 21 observes the gas concentration in the metering tank, make through setting up metering valve 15 accessible metering valve 15 transmission information, the operator knows how much gas has been emitted.

Working principle: when the device starts to operate, gas enters the one-way valve through the gas inlet pipe to prevent the gas from flowing out, the sensor inside the explosion-proof tank detects whether the gas leakage phenomenon exists, when the gas leakage phenomenon exists, the carbon dioxide storage tank arranged in the tank can spray carbon dioxide to prevent the tank from explosion, the sensor at the bottom end of the bearing plate pressed bearing plate can transmit signals to the display module after the gas is introduced into the metering tank, and the metering valve on the gas outlet pipe discharges the gas with accounting quantity.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. Dichloroethane metering device, comprising a connection plate (3), characterized in that: the utility model discloses a carbon dioxide storage tank, including connecting plate (3), explosion-proof tank (10), carbon dioxide storage tank (5), first sensor (6), second sensor (6), first export (7), explosion-proof tank (10)'s inside wall is fixed to be provided with three first sensor (6), explosion-proof tank (10) inside is close to carbon dioxide storage tank (5) one side is fixed to be provided with soft intake pipe (9).

2. A dichloroethane metering device as claimed in claim 1, characterized in that: one side of the soft air inlet pipe (9) far away from the one-way valve (8) is fixedly provided with a metering tank (12), the inner side wall of the soft air inlet pipe (9) is fixedly provided with the one-way valve (8), and the bottom end of the metering tank (12) is fixedly provided with two third sensors (18).

3. A dichloroethane metering device as claimed in claim 2, characterized in that: the side wall of the metering tank (12) is provided with two sliding blocks (20) in a sliding manner, the bottom ends of the two third sensors (18) are fixedly provided with third supporting rods (17), and one side of one of the first sensors (6) is fixedly provided with an information processing unit (13).

4. A dichloroethane metering device as claimed in claim 2, characterized in that: the top ends of the two third sensors (18) are fixedly provided with a bearing plate (16), and one side, close to the bearing plate (16), of the inner side wall of the metering tank (12) is fixedly provided with a soft air outlet pipe (19).

5. A dichloroethane metering device as claimed in claim 4, wherein: the side wall of the soft air outlet pipe (19) is fixedly provided with a metering valve (15), and the inner side wall of the soft air outlet pipe (19) is fixedly provided with a one-way valve (8).

6. A dichloroethane metering device as claimed in claim 1, characterized in that: the outer side wall of the explosion-proof tank (10) is fixedly provided with a display module (21).

7. A dichloroethane metering device as claimed in claim 6, characterized in that: one side of the display module (21) is fixedly provided with a temperature unit (22).