CN203246700U - Valve type liquid barrel cover - Google Patents

Abstract

The utility model relates to a valve-type liquid barrel cover, which includes a barrel cover connected to the mouth of the liquid barrel. The water outlet pipe of the liquid is provided with a vent pipe and a valve towards the inner side of the end face on the barrel body, the valve is above the vent pipe, and the mouth of the vent pipe is provided with opening and closing parts.

Description

Valve type liquid bucket cover

technical field

The utility model relates to a liquid barrel accessory, in particular to a water outlet device for the liquid barrel.

Background technique

When taking out the liquid in barreled purified water (mineral water), barreled distilled water used in medical laboratories, etc., there are two traditional methods. One is to unscrew the lid of the barrel and pour the liquid, which is not only labor-intensive, but also easy The liquid is poured; the second is to suck it out with a pipe, but this method is easy to pollute the liquid and is not easy to control. How to pour out bottled water easily and quickly is a technical problem that seems simple but is actually very practical.

Contents of the invention

The purpose of this utility model is to provide a liquid bucket lid that can pour out the liquid in the bucket quickly and easily without the help of external force and without opening the bucket lid, which can be widely used in buckets of pure water (mineral water) and medical laboratories. Occasions where a large amount of liquid is required, such as bottled distilled water.

In order to achieve the above object, the utility model is realized by taking the following technical solutions:

A valve-type liquid barrel cover, including a barrel cover connected to the mouth of the liquid barrel, characterized in that the connection between the barrel cover and the barrel mouth is located on one side of the end surface of the barrel body, and the barrel cover is provided with an outlet pipe for connecting the liquid in the barrel , the outlet pipe is provided with a vent pipe and a valve towards the inner side of the end face on the barrel, the valve is above the vent pipe, and the vent pipe mouth is provided with opening and closing parts.

In the above solution, the bung is connected with the bung by screw connection. The opening and closing part at the mouth of the ventilation pipe is a plug.

The utility model has the advantages of:

1. The liquid can be released without opening the lid, which is convenient to use.

2. The barrel cover solves the pressure change in the barrel while releasing the liquid, ensuring that the liquid continues to flow out.

Description of drawings

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the installation diagram of the utility model.

Detailed ways

With reference to Fig. 1, a kind of automatic air intake valve type liquid bucket lid, bucket lid 5 is screwed on the mouth of the bucket, and the bucket lid is provided with the outlet pipe 4 that connects the liquid in the bucket, and the outlet pipe 4 is arranged toward the inner side of the upper end surface of the bucket body 1. There is a vent pipe 2 and a valve 3, the valve is above the vent pipe, and the mouth of the vent pipe has an openable plug. During transportation, the bung 5 is positioned at one side of the upper end of the bung 1, and the water outlet pipe passes through the valve and the vent pipe passes through the mouth plug and is all occluded, so as to prevent liquid from spilling and polluting. When in use, you only need to tilt the barrel body 1 90 degrees (to the left in the figure), so that the upper end of the barrel body 1 is vertical to the left. On the upper side of the end surface on the body, open the vent pipe mouth plug, and the liquid in the barrel communicates with the outside world through the vent pipe. When the valve 3 is opened to discharge the liquid, it can ensure that the pressure in the barrel does not decrease with the liquid flowing out, thereby ensuring the continuous outflow of the liquid.

Claims (3)

1. A valve-type liquid bung, comprising a bung connected to the bung of the liquid bung, characterized in that the bung and the bung connecting portion are positioned on one side of the end face on the bung, and the bung is provided with a connection for liquid in the bung The water outlet pipe is provided with a vent pipe and a valve towards the inner side of the end surface on the barrel body, the valve is above the vent pipe, and the mouth of the vent pipe is provided with opening and closing parts. 2. The valve-type liquid barrel lid according to claim 1, wherein the barrel lid is connected to the mouth of the barrel by a screw connection. 3. The valve-type liquid lid according to claim 1, wherein the opening and closing part of the mouth of the ventilation pipe is a plug.

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