Liquid storage barrel
A liquid and storage technology, applied in tanks/drums/barrels, unloading devices, etc., can solve problems such as difficult replacement, waste of resources, air leakage, etc., to achieve the effect of ensuring purity and saving resources
Inactive Publication Date: 2013-04-03
宁波市鄞州理工环保科技有限公司
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Problems solved by technology
Although the above-mentioned liquid storage tank has been widely used, it still has the following two defects in the actual application process: 1. After being filled with liquid and pressurized air, if it is not used and stored for a long time, the air in the inflation compression chamber will be very It is easy to leak outward due to the poor seal of the outer wall of the barrel, resulting in insufficient pressure. When people open the ball valve, the liquid will not flow out of the ball valve by itself; 2. Since the elastic rubber sheet is installed in the middle of the inner cavity of the barrel, therefore, When the elastic rubber sheet is aging due to long-term use, it will be difficult for people to replace it, and it can only be scrapped together with the barrel body, resulting in unnecessary waste of resources
Method used
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Embodiment Construction
[0022] The liquid storage barrel of the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments:
[0023] Such as figure 1 and figure 2 As shown, in this specific embodiment, the liquid storage barrel of the present invention includes a barrel body 8, a ball valve 1 and an elastic rubber liner 11 for storing liquid, and a layer of protective layer 12 is bonded on the inner cavity wall of the barrel body 8 to protect Layer 12 can adopt sponge, also can adopt cloth, and barrel body 8 is provided with opening 15, and opening 15 places are threadedly connected with a bung lid 2, and elastic rubber liner 11 is positioned at staving body 8 inner cavity and is detachable with bung lid 2 Connection, this detachable connection specifically adopts the following structure: an inner tube and an outer sleeve are arranged between the elastic rubber liner 11 and the bung 2, the outer sleeve is placed outside the inner tub...
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The invention relates to a liquid storage barrel which is mainly used to store liquids. The liquid storage barrel comprises a barrel body and a ball valve, and further comprises an elastic rubber liner for storing the liquid. A protective layer is connected to the inner cavity wall of the barrel body which is provided with an opening connected with a barrel cover. The elastic rubber liner is located in a cavity of the barrel body and connected with the barrel cover detachably. The ball valve is installed on the barrel cover and is communicated with the cavity of the elastic rubber liner. According to the liquid storage barrel provided by the invention, the liquid stored can be automatically discharged without air pressure, so that the air leakage problem after long time storage is avoided. In the using process, if parts are aged, the parts can be changed independently.
Description
Technical field: [0001] The invention relates to a liquid storage tank for storing liquid. Background technique: [0002] At present, the commonly used liquid storage barrel generally adopts the following structure: including the barrel body, ball valve, inflation valve and elastic rubber sheet arranged in the inner cavity of the barrel. The elastic rubber sheet separates the inner cavity of the barrel into a liquid storage cavity and an inflation compression cavity. It is mounted on the barrel body and communicated with the liquid storage chamber, and the inflation valve is mounted on the barrel body and communicated with the inflation compression chamber. When using the above-mentioned liquid storage barrel, first pour the liquid to be used into the liquid storage chamber through the ball valve for storage, then close the ball valve, and use the inflation valve to fill the compressed air into the inflatable compression chamber. The purpose of filling the compressed air is ...
Claims
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IPC IPC(8): B65D25/38B65D1/12
Inventor 周钰璋周毅民
Owner 宁波市鄞州理工环保科技有限公司