阅读说明：本技术 储液桶 (Liquid storage barrel ) 是由 不公告发明人 于 2018-06-02 设计创作，主要内容包括：本发明提供一种储液桶,涉及压力管道设备领域；本发明包括：罐体和浮球阀；所述浮球阀包括：连杆、设置于所述罐体内的浮球,以及设置于所述罐体底部的阀体；所述阀体内设置有用于连通所述罐体与外界的排液通道；所述阀体内还套设有可滑动的阀芯,所述阀芯上下滑动以打开或关闭所述排液通道；所述连杆的一端与所述浮球相连,另一端与所述阀芯相连；所述阀芯的内设置有磁体,所述阀体的底部设置有与所述磁体相吸引的磁板。本发明的储液桶,依靠浮球进行液位的控制,在未启动浮球动作时,阀芯内的磁体与磁板相互吸引,确保了储液桶的密封性。(The invention provides a liquid storage barrel, and relates to the field of pressure pipeline equipment; the invention comprises the following steps: a tank body and a ball float valve; the float valve includes: the connecting rod, the floating ball arranged in the tank body and the valve body arranged at the bottom of the tank body are arranged; a liquid discharge channel for communicating the tank body with the outside is arranged in the valve body; a slidable valve core is further sleeved in the valve body and slides up and down to open or close the liquid drainage channel; one end of the connecting rod is connected with the floating ball, and the other end of the connecting rod is connected with the valve core; the valve comprises a valve core and a valve body, wherein a magnet is arranged in the valve core, and a magnetic plate attracted with the magnet is arranged at the bottom of the valve body. The liquid storage barrel disclosed by the invention is controlled by the floating ball, and when the floating ball is not started to act, the magnet in the valve core and the magnetic plate are mutually attracted, so that the sealing property of the liquid storage barrel is ensured.)

1. A liquid storage barrel, comprising: a tank body and a ball float valve; the float valve includes: the connecting rod, the floating ball arranged in the tank body and the valve body arranged at the bottom of the tank body are arranged;

A liquid discharge channel for communicating the tank body with the outside is arranged in the valve body;

A slidable valve core is further sleeved in the valve body and slides up and down to open or close the liquid drainage channel;

One end of the connecting rod is connected with the floating ball, and the other end of the connecting rod is connected with the valve core; the valve comprises a valve core and a valve body, wherein a magnet is arranged in the valve core, and a magnetic plate attracted with the magnet is arranged at the bottom of the valve body.

2. The liquid storage barrel according to claim 1, wherein the magnet and the magnetic plate are both permanent magnets.

3. A liquid storage barrel as claimed in claim 1, wherein the top of the cross section of the tank body is right triangle.

4. A liquid storage barrel according to any one of claims 1-3, wherein the bottom of the valve core is provided with a sealing gasket.

Technical Field

The invention relates to a pressure container manufacturing technology, in particular to a liquid storage barrel, and belongs to the technical field of pipeline equipment manufacturing.

background

In the application process of the liquid storage system, the liquid level floating ball is a common control component. The principle of float ball control is that the float of float ball level switch can be raised or lowered along with the liquid level, so that the valve body or switch can make correspondent action to implement automatic control of liquid level.

Disclosure of Invention

The invention provides a liquid storage barrel for automatically controlling liquid discharge, and aims to solve the technical problems that a float valve is not completely closed and is easy to clamp when being opened in the prior art.

The liquid storage barrel of the invention comprises: a tank body and a ball float valve; the float valve includes: the connecting rod, the floating ball arranged in the tank body and the valve body arranged at the bottom of the tank body are arranged;

A liquid discharge channel for communicating the tank body with the outside is arranged in the valve body;

A slidable valve core is further sleeved in the valve body and slides up and down to open or close the liquid drainage channel;

one end of the connecting rod is connected with the floating ball, and the other end of the connecting rod is connected with the valve core; the valve comprises a valve core and a valve body, wherein a magnet is arranged in the valve core, and a magnetic plate attracted with the magnet is arranged at the bottom of the valve body.

The liquid storage barrel as described above, wherein the magnet and the magnetic plate are both permanent magnets.

the liquid storage barrel is characterized in that the top of the section of the tank body is a right triangle.

The liquid storage barrel is characterized in that the bottom of the valve core is provided with a sealing gasket.

The liquid storage barrel disclosed by the invention is controlled by the floating ball, and when the floating ball is not started to act, the magnet in the valve core and the magnetic plate are mutually attracted, so that the sealing property of the liquid storage barrel is ensured. When the liquid level reaches the critical position of the starting ball float valve, the valve core can not be slowly started due to the attraction of the magnetic force, but the valve core is quickly opened to discharge liquid when the buoyancy of the floating ball is larger than the magnetic force, and the technical problem that the valve core is easy to block when being started is avoided.

drawings

FIG. 1 is a schematic view of an open state of a liquid storage barrel according to an embodiment of the present invention;

fig. 2 is a schematic view of a closed state of a liquid storage barrel according to an embodiment of the invention.

Detailed Description

As shown in fig. 1 and 2; the stock solution bucket of this embodiment includes: a tank body 1 and a ball float valve; the float valve includes: the connecting rod 3, the floating ball 2 arranged in the tank body 1 and the valve body 5 arranged at the bottom of the tank body 1; the tank body 1 is generally a closed cavity for storing various liquids.

A liquid discharge channel 6 for communicating the tank body 1 with the outside is arranged in the valve body 5; the liquid drainage channel is communicated with the tank body and the outside, and when the liquid level is too high, liquid is drained through the liquid drainage channel.

the valve body 5 is also internally sleeved with a slidable valve core 4, and the valve core 4 slides up and down to open or close the liquid discharge channel 6; as shown in the figure, the liquid discharge channel is opened when the valve core slides upwards; when the valve core slides downwards, the liquid discharge channel is cut off by the valve core and the liquid discharge is closed.

one end of the connecting rod 3 is connected with the floating ball 2, and the other end of the connecting rod is connected with the valve core 4; a magnet 40 is arranged in the valve core 4, and a magnetic plate 50 attracted with the magnet 40 is arranged at the bottom of the valve body 5.

The liquid storage barrel of the invention controls the liquid level by the floating ball, when the floating ball is not started to act, as shown in figure 2, when the liquid level is at a position B, the buoyancy of the floating ball is insufficient, and the valve core can not be pulled open by the connecting rod 3; the magnet in the valve core and the magnetic plate attract each other, so that the sealing performance of the liquid storage barrel is ensured.

As shown in figure 1, when the liquid level reaches a position A, the ball float valve is in the critical position of opening, but due to the magnetic attraction of the magnet 40 and the magnetic plate 50, the valve core cannot be started slowly, but the valve core is opened quickly to drain liquid when the buoyancy of the floating ball is larger than the magnetic force, so that the technical problem that the valve core is easy to block when being started is solved.

Typically, the magnet 40 and the magnetic plate 50 are permanent magnets.

for improving the sensitivity of flowing back, the top of the 1 cross-section of the jar body is right triangle, and under the invariable condition of feed liquor speed, the liquid level promotes sooner like this, more is favorable to the quick improvement of floater buoyancy.

In order to further improve the sealing effect, the bottom of the valve core 4 is provided with a sealing gasket. The valve core 4 is contacted with the valve body through the sealing gasket, so that the sealing performance of the valve body is improved, and the leakage is further avoided.

In addition, the liquid storage barrel is low in manufacturing cost, compact in structure, firm, stable, simple to assemble and disassemble and convenient to maintain, and is used for various pressure equipment such as liquid storage containers.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.