TWM553112U - Liquid supply control device - Google Patents

Description

Liquid supply control device

The present invention relates to a liquid supply control device, and more particularly to a device capable of automatically replenishing a liquid when the amount of liquid that can be used is reduced to a certain extent.

According to the fact, when raising animals or planting plants, in addition to the need to give appropriate feed and nutrients, it is also necessary to pay attention to the availability of sufficient water, otherwise it is prone to lack of water, resulting in unhealthy animals or dead plants.

However, in the case of raising animals first, many manufacturers have developed a variety of automatic water supply structures, such as the "improvement of pet feeder structure" disclosed in Patent Publication No. 270275, so that the owner can fill the water with water. In the container, but when the water in the water container is completely discharged, it must be added again, so it is quite inconvenient for the owner; and the "pet automatic water feeder" disclosed in Patent Publication No. M280649, although Directly connected to the water pipe, no need to add manpower to achieve the effect of real automatic replenishment of water, but its structure is quite complicated, and the production cost is also high; in addition, there are other automatic water supply structures, which are immediately replenished with the amount of water used. The new amount of water in the past will easily cause the bottom water to form stagnant water and cause pollution.

In addition, the planting plant is taken as an example. For example, the "automatic water supply device" disclosed in Patent Publication No. M248241 is a water supply device which is simple in structure and can adjust the soil water content, but needs to be replenished by the user in the water supply device. The amount of water is therefore quite inconvenient for the user.

The reason is that there are still many shortcomings in the above existing methods, which is not a good design, but needs to be improved.

The main purpose of the present invention is to provide a liquid supply control device that utilizes liquid buoyancy and air pressure changes to control the amount of liquid supplied, so that when the amount of liquid in the first container is insufficient to a certain extent (eg, pet drinking, irrigation) Plants, etc., can automatically replenish a sufficient amount of liquid, so that the user does not need to manually add liquid, which is convenient and can avoid the generation of stagnant water and cause water pollution, and the creation structure is simple and uncomplicated.

Therefore, in order to achieve the above object, the present invention is a liquid supply control device, comprising: a first container having a bottom surface and at least one side wall, and forming a first accommodating space by the combination of the bottom surface and the side wall, The second container has a top surface and at least one side wall, and a second accommodating space is formed by the combination of the top surface and the side wall, and a liquid injection port and a liquid opening are formed on the top surface. a gas outlet port, wherein the liquid supply port is configured to send the liquid to the second accommodating space through a pipeline, and a first stopper is disposed outside the gas outlet port, and is opened on the side wall Having at least one flow hole, and the bottom of the side wall is fixed to the bottom surface of the first container to be disposed in the first accommodating space; and a floating body is disposed on the second accommodating space, and the top of the floating body A second stop is provided.

The liquid supply control device according to the above, wherein the second container The top surface is further provided with a connecting portion corresponding to the liquid injection port.

The liquid supply control device according to the above aspect, wherein the flow hole is opened in a side wall close to the bottom of the second container.

The liquid supply control device of the second container is fixed to the bottom surface of the first container by fastening, clamping and bonding.

The liquid supply control device of the present invention, wherein the contour of the floating body matches the contour formed by the side walls of the second container.

The liquid supply control device described above, wherein the liquid injection port is further provided with at least one first protrusion.

The liquid supply control device described above, wherein the gas outlet port is further provided with at least one second protrusion.

The liquid supply control device of the present invention, wherein the first stopper and the second stopper are both rubber bodies or plastic bodies.

To sum up, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with customary articles. It should fully comply with the statutory new patent requirements of novelty and progressiveness, and apply in accordance with the law. This new type of patent application, to encourage creation, to the sense of virtue.

100‧‧‧Liquid supply control device

10‧‧‧First container

11‧‧‧ bottom

12‧‧‧ side wall

13‧‧‧First accommodation space

20‧‧‧Second container

21‧‧‧ top surface

22‧‧‧ side wall

23‧‧‧Second accommodation space

24‧‧‧Liquid injection port

241‧‧‧First protrusion

242‧‧‧Connecting Department

25‧‧‧ gas exhalation

251‧‧‧second protrusion

26‧‧‧First stop

27‧‧‧Circulation holes

30‧‧‧ floating body

31‧‧‧Second stop

200‧‧‧Liquid supply unit

300‧‧‧pipe

Figure 1 is a perspective view of the liquid supply control device of the present invention.

2A~2D is a schematic cross-sectional view showing the state of use of the liquid supply control device.

First, please refer to FIG. 1 and FIG. 2A simultaneously. The present invention is a liquid supply control device 100, comprising: a first container 10 having a bottom surface 11 and at least one side wall 12, and the bottom surface 11 and The combination of the side walls 12 forms a first accommodating space 13 for holding a liquid (for example, a liquid such as water, oil, etc.); and a second container 20 having a top surface 21 and at least one side wall 22, and The combination of the top surface 21 and the side wall 22 forms a second accommodating space 23. The top surface 21 defines a liquid injection port 24 and a gas outlet port 25 for supplying a liquid supply unit 200 (for example, : a water storage tank, a water storage tank or a faucet) is sent to the second accommodating space 23 through a pipe 300 (for example, a water pipe), and the top surface 21 of the second container 20 is corresponding to the liquid injection port 24 A connecting portion 242 is provided to enable the pipe 300 to be stably connected to the second container 20, and the gas outlet port 25 has a first stopper 26, and the side wall 22 is provided with at least one through hole 27 The flow hole 27 is opened in the side wall 22 near the bottom of the second container 20, and the side wall 22 The bottom portion is fixed to the bottom surface 11 of the first container 10 to be disposed in the first receiving space 13 , and is fixed to the bottom surface 11 of the first container 10 by fastening, clamping, and bonding. And a floating body 30 disposed in the second accommodating space 23, the contour of the floating body 30 is matched with the contour formed by the side wall 22 of the second container 20, and the top of the floating body 30 is disposed. There is a second stop 31.

Next, referring to FIGS. 2A to 2D again, and the liquid is exemplified by water, the liquid supply unit 200 transmits water (as indicated by solid arrows in FIGS. 2A and 2B) through the pipe 300 from the liquid. The injection inlet 24 continues to flow into the second accommodating space 23 and flows through the circulation hole 27 to the first accommodating space 13 such that the floating body 30 gradually rises from the bottom end of the second container 20 while the second The original air in the accommodating space 23 (as indicated by the dotted arrow in FIG. 2B) is discharged from the gas outlet 25 Out. When the floating body 30 rises to the top of the second container 20, since the original air in the second accommodating space 23 has been discharged from the gas outlet port 25, a near vacuum is formed in the second container 20. a state in which the second stopper 31 temporarily blocks water from flowing through the liquid injection port 24, as shown in FIG. 2C, and the water level at this time is a high water level, wherein the height of the high water level is determined by the second The height of the container 20 and the thickness of the floating body 30, the higher the height of the second container 20 or the thinner the thickness of the floating body 30, can increase the position of the high water level; conversely, the higher the height of the second container 20 The lower or thicker the float 30, the lower the position of the high water level. Further, as shown in FIG. 2D, when the water surface of the first accommodating space 13 is lower than the flow hole 27 to expose the flow hole 27, external air (indicated by a broken line arrow in FIG. 2D) can pass through the flow hole. 27 flows into the second accommodating space 23, and the water in the second accommodating space 23 gradually flows into the first accommodating space 13, and the floating body 30 gradually descends from the top end of the second container 20 to return to the approximate As shown in FIG. 2A, since the second stopper 31 fails to block water from flowing in through the liquid injection port 24, the liquid supply unit 200 continuously supplies water to the second accommodating space 23 to supplement the position. The second accommodating space 23 and the water in the first accommodating space 13 gradually let the floating body 30 gradually rise from the bottom end of the second container 20, and therefore, the floating body 30 is inserted into the second container 20 The upper and lower movements are repeatedly moved to control the water level of the first accommodating space 13 and form a cyclic operation (as shown in FIGS. 2A to 2D and return to FIG. 2A). Therefore, the flow hole 27 is opened at a high and low position on the side wall 22 of the second container 20, and the position of the low water level is determined. When the water surface is low to expose the flow hole 27, the above operation can be performed. The new water supply is replenished by the liquid supply unit 200 until the high water level. Therefore, this creation can decide when it is necessary to replenish new water by controlling the high and low water level of the high water level and low water level, so as to avoid the amount of water used to immediately replenish the lost water as in the conventional technology, and it is easy to cause the water formation at the bottom. It is polluted by stagnant water.

In addition, in order to allow the liquid injection port 24 and the gas outlet port 25 to have better sealing properties with the second stopper member 31 and the first stopper member 26, the liquid injection port 24 is further provided with at least a first protrusion 241, and the gas outlet 25 is further provided with at least one second protrusion 251, and the first stopper 26 and the second stopper 31 can be rubber body or plastic body or the like. The first protrusion 241 and the second protrusion 251 are respectively trapped in the second stopper 31 and the first stopper 26, and the second stopper 31 and the first The stopper 26 and the liquid injection port 24 and the gas outlet port 25 can be sealed to prevent the liquid from continuously flowing into the second accommodating space 23 from the liquid injection port 24, and the external air can be prevented from being ventilated by the gas. The exhalation port 25 flows into the second accommodation space 23.

Therefore, the present invention does provide a liquid supply control device that controls the amount of liquid supplied by the change in liquid buoyancy and air pressure, and therefore, when the amount of liquid in the first container is insufficient to a certain extent (for example, pet drinking, irrigation of plants) ...etc.), all of which can automatically replenish a sufficient amount of liquid, so that the user does not need to manually add liquid, which is convenient and can avoid the generation of stagnant water and cause water pollution, and the structure of the creation is simple and uncomplicated.

In summary, it is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the present creation. Within the scope, it is combined with Chen Ming.

100‧‧‧Liquid supply control device

10‧‧‧First container

11‧‧‧ bottom

12‧‧‧ side wall

13‧‧‧First accommodation space

20‧‧‧Second container

21‧‧‧ top surface

22‧‧‧ side wall

23‧‧‧Second accommodation space

242‧‧‧Connecting Department

26‧‧‧First stop

27‧‧‧Circulation holes

30‧‧‧ floating body

31‧‧‧Second stop

Claims (8)

A liquid supply control device includes: a first container having a bottom surface and at least one side wall, and a first receiving space formed by the combination of the bottom surface and the side wall for holding a liquid; the second container, Having a top surface and at least one side wall, and forming a second accommodating space by combining the top surface and the side wall, and forming a liquid injection port and a gas outlet port on the top surface, the liquid injection port for supplying a liquid The supply unit sends the liquid to the second accommodating space through a pipeline, and a first stopper is disposed outside the gas outlet port, and at least one circulation hole is opened in the sidewall, and the bottom of the sidewall is The bottom surface of the first container is fixed to the first accommodating space; and a floating body is disposed on the second accommodating space, and the top of the floating body is provided with a second stopper. The liquid supply control device according to claim 1, wherein a top surface of the second container is further provided with a connecting portion corresponding to the liquid injection port. The liquid supply control device according to claim 1, wherein the flow hole is opened in a side wall close to the bottom of the second container. The liquid supply control device according to claim 1, wherein the bottom wall of the bottom of the second container is fixed to the bottom surface of the first container by fastening, clamping and bonding. The liquid supply control device according to claim 1, wherein the contour of the floating body matches the contour formed by the side wall of the second container. The liquid supply control device according to claim 1, wherein the liquid injection port is further provided with at least one first protrusion. The liquid supply control device according to claim 1, wherein the gas The body exhalation outlet is further provided with at least one second protrusion. The liquid supply control device according to claim 1, wherein the first stopper and the second stopper are both rubber bodies or plastic bodies.