CN216997662U

CN216997662U - Traction type miniature filling device

Info

Publication number: CN216997662U
Application number: CN202220527952.9U
Authority: CN
Inventors: 夏勇; 张伟
Original assignee: Anhui Ansheng Petrochemical Equipment Co ltd
Current assignee: Anhui Ansheng Petrochemical Equipment Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-19
Anticipated expiration: 2032-03-11

Abstract

The utility model provides a towed miniature filling device, bears equipment weight and protection inner part through the sledge body, and liquid danger article material is stored to the inner container, and liquid level measurement system measures the liquid level value in the jar in real time, realizes surveying liquid and monitors and high, low liquid level warning, and filling system is in liquid danger article material pump sending to receiving equipment under complete inclosed environment, and collapsible accomodating when foldable tractor is not pull does not occupy the place. The tractor can be unfolded during traction, and can be dragged and transferred after being connected with a motor vehicle, thereby realizing the function of short-distance movement.

Description

Towed miniature filling device

Technical Field

The utility model relates to the field of field construction equipment, in particular to a traction type miniature filling device.

Background

Under the condition that the domestic infrastructure scale is continuously enlarged, for some equipment which needs to consume a large amount of product oil on a construction site, how to reduce the time cost of equipment oiling and increase the construction efficiency within rated time becomes the most important target of each large construction contractor.

The traction type micro filling device is put in a capital construction site, so that oil for equipment can be stored in advance, and the equipment can be filled with oil at any time and any place by utilizing the equipment shift or the equipment preparation time. The down time of the equipment caused by oil shortage is shortened, and the fuel leakage accident and the derivative fire caused by the fact that a special refueling device is not used on the site are avoided. Relative equipment use units adopt the mode of oil drum transportation frequently to come and go between job site and filling station, adopt this to solve the side's ann and have become the inevitable trend that each big construction contractor sets up towed miniature filling device.

At present, the oil supply mode of capital construction equipment is mainly solved by a mode that a constructor uses an oil drum to transport fuel oil from a gas station to a construction site. In consideration of the safety problem, only a little can be transported each time, and under the conditions of large construction oil consumption or long transportation route, personnel can be ensured to continuously move to and from the construction site and the gas station. For construction projects such as the above, the market is still blank at present by arranging a traction type micro filling device which has stable performance and does not need to depend on a local gas station completely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traction type micro filling device, which solves the problem of field oil consumption and ensures the construction progress, aiming at the problems that the domestic infrastructure scale is continuously enlarged, the force for putting in mechanical equipment on a construction field is increased, and the oil consumption on the use field is limited.

A traction type micro filling device comprises a sledge body, an inner container, a liquid level metering system, a filling system and a folding type tractor;

the prying body and the rolling door arranged on the front side of the prying body form an external protection structure of the device together; the inner container is arranged in the prying body and used for storing liquid materials, and a fire-retardant breather valve is arranged at the top of the inner container and led out of the prying body; the liquid level metering system and the filling system are matched with the inner container and are arranged in the prying body; the folding tractor is arranged on the back of the pry body;

the inner container is matched with the filling system to realize storage and outward supply of liquid materials, and meanwhile, the liquid level value in the inner container is monitored in real time through the liquid level metering system, and high and low liquid level warning is carried out;

the top of the pry body is provided with an access hole, and the bottom of the pry body is provided with a traction wheel.

Furthermore, the filling system comprises a liquid outlet pipeline, a fusing valve, a breaking valve, a liquid level metering system and a filling gun, and liquid materials are pumped to the receiving equipment in a closed environment.

Further, the fire-retardant breather valve keeps the pressure balance in the inner container and blocks an external fire source from entering the inner container, and the fire-retardant breather valve comprises the following components: when the internal pressure of the inner container is larger than the external air pressure, the breather valve is automatically opened to release the pressure, so that the internal and external air pressures of the inner container are kept balanced; when the internal pressure of the inner container is lower than the external air pressure, the breather valve is automatically opened to carry out flat pressing, so that the internal and external air pressures of the inner container are kept balanced; when the inner part and the outer part of the inner container generate fire, the mutual fleeing of the flame inside and outside is prevented.

Further, the access opening is used for access by an access person to the inner container.

Furthermore, a closed oil discharge port and a closed oil gas recovery port are arranged on the inner container.

Further, the closed oil discharge port comprises a liquid discharge interface, a filter, a delivery pump, a pressure gauge, a check valve, a stop valve and a delivery pipeline, and liquid materials are delivered to external equipment in a closed environment.

Further, the closed oil gas recovery port comprises a recovery interface, a check valve, a stop valve and a conveying pipeline, and gas evaporated by the liquid material is collected to an external special processing device in a closed environment.

Further, the folding type tractor is folded and stored when not in traction, and is unfolded to be connected with the motor vehicle when in traction, so that traction transfer and movement of the whole device are realized.

Furthermore, the inner wall of the inner container is provided with a blocking explosion-proof material, so that flame propagation is blocked, explosion is prevented, and liquid materials in the blocking container shake.

The utility model achieves the following beneficial effects: the utility model provides a towed miniature filling device bears equipment weight and protection inner part through the sledge body, and liquid danger article material is stored to the inner container, and liquid level measurement system measures the liquid level value in the jar in real time, realizes surveying liquid and monitors and high, low liquid level warning, and filling system is in liquid danger article material pump sending to receiving equipment under complete inclosed environment, and collapsible accomodating when foldable tractor is not pull does not occupy the place. The tractor can be unfolded during traction, and can be dragged and transferred after being connected with a motor vehicle, thereby realizing the function of short-distance movement.

Drawings

Fig. 1 is a perspective view of a pull-type micro-dispensing device according to an embodiment of the present invention.

Fig. 2 is a top view of a pull-type micro-dispensing device in accordance with an embodiment of the present invention.

Fig. 3 is a front view of a pull-type micro-dispensing device in accordance with an embodiment of the present invention.

Fig. 4 is a right side view of the construction of a pull-behind micro-dispensing device in accordance with an embodiment of the present invention.

Detailed Description

The technical scheme of the utility model is further explained in detail by combining the drawings in the specification.

Referring to fig. 1-4, the present embodiment provides a traction type micro filling device, which mainly comprises a sledge body, an inner container, a liquid level metering system, a filling system, and a folding tractor.

The sledge 1, as the outermost part of the whole, supports the installation of the internal parts, protecting all the internal parts, and constitutes, together with the rolling shutter 12, a protective structure for protecting all the internal parts.

The inner container 2 is arranged inside the sledge body 1, stores liquid hazardous chemical substance materials and is matched with the filling system 4 to form the functions of storing and supplying the liquid hazardous chemical substance materials outwards.

The liquid level metering system 3 is arranged in the sledge body 1, and monitors the liquid level value of the inner container 2 in real time to realize liquid measurement monitoring and high and low liquid level warning.

The filling system 4 is arranged in the sledge body, pumps the liquid hazardous chemical substance material to the receiving equipment in a completely closed environment, and is jointly formed by the liquid outlet pipeline, the fusing valve, the breaking valve, the liquid level metering system and the filling gun to serve as a closed liquid hazardous chemical substance material loading and unloading system.

Fire-retardant breather valve 5 is drawn to the outside of sled body 1 by the top of inner container, keeps the pressure balance of inner container 2, and the separation outside fire source scurries into inner container 2, and the function is as follows: when the internal pressure of the inner container 2 is higher than the external air pressure, the breather valve is automatically opened to release the pressure, so as to maintain the balance of the internal air pressure and the external air pressure of the inner container 2; when the internal pressure of the inner container 2 is lower than the external air pressure, the breather valve is automatically opened to carry out flat pressing, so that the internal and external air pressures of the inner container 2 are kept balanced; when the inner part and the outer part of the inner container 2 are in fire, the mutual fleeing of the flame inside and outside is blocked.

An access opening 6 is provided at the top of the skid 1 for access by an access service person to the interior of the inner vessel 2.

The closed oil discharge port 7 and the closed oil gas recovery port 8 are both arranged inside the sledge body 1 and are matched with the inner container 2. The closed oil discharge port 7 conveys the liquid hazardous chemical material to the equipment tank in a completely closed environment through a pipeline, and is composed of a liquid discharge port, a filter, a conveying pump, a pressure gauge, a check valve, a stop valve and a conveying pipeline, and serves as a closed liquid hazardous chemical material loading and unloading system. The closed oil gas recovery port 8 collects gas evaporated by liquid hazardous chemical materials into special processing equipment in a completely closed environment, and the closed oil gas recovery port is composed of a recovery port, a check valve, a stop valve and a conveying pipeline and serves as a closed steam processing system.

The folding tractor 9 is arranged at the back of the sledge body 1 to realize equipment traction. But folding storage does not occupy the place when non-pulling. The tractor can be unfolded during traction, and can be dragged and transferred after being connected with a motor vehicle, thereby realizing the function of short-distance movement.

The separation explosion-proof material 10 is installed in the inner container 2 and is matched with the inner container 2, a plurality of small semi-communicated spaces are formed in the whole closed space, flame can be effectively prevented from being conducted linearly, flame speed is reduced, flame temperature is reduced, and liquid hazardous chemical material shaking is prevented.

The traction wheel 11 is arranged at the bottom of the sledge body 1, bears the whole weight, transmits the force and moment in other directions, transmits the traction and braking torque, ensures good adhesion between the device and the road surface, and improves the dynamic property, braking property and trafficability property of the device; together with the skid body 1, the skid structure relaxes the impact applied during the towing of the equipment and damps the vibration generated thereby.

The rolling door 12 is arranged on the front surface of the sledge body 1 and protects the internal equipment from misoperation of irrelevant personnel in a non-working state. Open during operating condition, receive the stress of inside spring and upwards curl up and accomodate, make things convenient for the staff to operate internal plant. And the valve is closed and locked in a non-working state, so that the misoperation of irrelevant personnel can be prevented.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.

Claims

1. The utility model provides a miniature filling device of towed which characterized in that:

the device consists of a sledge body, an inner container, a liquid level metering system, a filling system and a folding tractor;

the inner container is matched with the filling system to realize the storage and the outward supply of the liquid material, and simultaneously, the liquid level value in the inner container is monitored in real time through the liquid level metering system, and high and low liquid level warning is carried out;

the top of the prying body is provided with an access hole, and the bottom of the prying body is provided with a traction wheel.

2. A pull-behind miniature filling device according to claim 1 wherein: the filling system comprises a liquid outlet pipeline, a fusing valve, a snapping valve, a liquid level metering system and a filling gun, and liquid materials are guaranteed to be pumped to receiving equipment in a closed environment.

3. A pull-behind micro dispensing device as claimed in claim 1, wherein: the fire-retardant breather valve keeps the pressure balance in the inner container and blocks an external fire source from entering the inner container, and the fire-retardant breather valve is as follows: when the internal pressure of the inner container is larger than the external air pressure, the breather valve is automatically opened to release the pressure, so that the internal and external air pressures of the inner container are kept balanced; when the internal pressure of the inner container is lower than the external air pressure, the breather valve is automatically opened to carry out flat pressing, so that the internal and external air pressures of the inner container are kept balanced; when the inner part and the outer part of the inner container generate fire, the mutual fleeing of the flames inside and outside is blocked.

4. A pull-behind miniature filling device according to claim 1 wherein: the access opening is used for access of a service person to the inner container.

5. A pull-behind micro dispensing device as claimed in claim 1, wherein: and a closed oil discharge port and a closed oil gas recovery port are arranged on the inner container.

6. A pull-behind miniature filling device according to claim 5 wherein: the closed oil discharge port comprises a liquid discharge port, a filter, a delivery pump, a pressure gauge, a check valve, a stop valve and a delivery pipeline, and liquid materials are delivered to external equipment in a closed environment.

7. A pull-behind miniature filling device according to claim 5 wherein: the closed oil gas recovery port comprises a recovery interface, a check valve, a stop valve and a conveying pipeline, and gas evaporated by the liquid material is collected to an external special processing device in a closed environment.

8. A pull-behind micro dispensing device as claimed in claim 1, wherein: the folding tractor is folded and stored when not being dragged, and is unfolded to be connected with a motor vehicle when being dragged, so that the traction transfer and the movement of the whole device are realized.

9. A pull-behind miniature filling device according to claim 1 wherein: the inner wall of the inner container is provided with a blocking explosion-proof material, flame propagation is blocked, explosion is prevented, and liquid materials in the isolation tank shake.