JPS62101726A - Apparatus for supplying detergent for water tank - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention is a cleaning agent supply device for a water tank, such as a flush tank of a toilet, which is intermittently discharged with water and filled with water after being discharged. In particular, it relates to a device called a siphon type.

<Prior Art> There are two types of devices of this type: one that supplies only a cleaning solution into the tank when water is discharged into the tank, and the other that supplies a cleaning solution and other chemical solutions simultaneously into the tank. be.

In such a two-liquid supply type device, the cleaning agent and the auxiliary agent are stored in two independent chambers, and a drainage port is provided in each chamber to drain the internal cleaning agent from the drainage port. The structure is such that the solution and the auxiliary drug solution are discharged simultaneously and in parallel.

<Problems to be Solved by the Invention> In such a conventional device, a drain port is formed in each of the two chambers, and each chamber is configured to operate separately, which increases the overall size of the device. In addition to this problem, since the two types of solutions cannot be mixed before being released, there is a problem that the mixing ratio of the cleaning component and the auxiliary drug component may be partially different in the water tank and the object to be cleaned, such as a toilet bowl. .

Means for Solving the Problems> In the device of the present invention, the first chamber 10 containing the first agent, for example, a cleaning agent, and the second chamber 20, containing the second agent, for example, an auxiliary agent such as bleach, are arranged in an intermediate manner. The first chamber lO is vertically connected via the siphon chamber 30, and the first chamber lO located on the upper side has a first chamber lO communicating with the lower part thereof. The second air pipes 40 and 50 are installed at predetermined positions based on the water level when the trachea is full of water, and so that they protrude upward from the first chamber.

The first trachea 40 has a lower branch pipe 41 connected to the siphon chamber 30 and an upper branch pipe 42 that projects upward and opens, and a water storage portion 43 is formed in the upper branch pipe. .

The lower branch pipe 41 communicates with a predetermined part other than the upper part of the intermediate siphon chamber 30, for example, the lower part 31, and a predetermined part 1 other than the upper part 32 of the intermediate siphon chamber 30 and the upper part of the second chamber 20. For example, the lower part is the first siphon tube 6.
Connected with 0.

The first siphon pipe 60 has an upper end opening at the upper part 32 of the intermediate siphon chamber 30 as a water intake port 61, and a second chamber 20 in the second chamber 20.
The lower end opening at the lower part of the pipe is set as a water inlet 62, and the part connected to the water intake port 61 is bent upward into an inverted U shape to form a bent pipe part 63.

A second siphon pipe 70 is attached to the upper part of the second chamber 20, and the second siphon pipe 70 has its connecting end 71 connected to the upper part of the second chamber 20, and its discharge end 72 connected to the upper part of the second chamber 20. It is constructed so as to hang downward from the end 71.

Function> Since the device of the present invention is as described above, when the water tank is filled with water, as shown in FIG. The second
The chamber 20 is also filled with liquid level water regulated by internal air A2, and the intermediate siphon chamber 30 is also filled with liquid level water regulated by internal air A3.

Also, in this state, the water storage section 43 of the first trachea 40 and the second trachea 50 are filled with water according to the water level of the water tank, and the water storage section 43 is normally in a full state.

Next, when the water tank performs water discharging operation, the water level in the water tank falls, causing the device to descend downward as shown in FIG.

While the water level in the aquarium is falling, the discharge end 72 of the second siphon pipe 70 is subjected to the Venturi effect.
As a result, the solution in the second chamber 20 is discharged, and in a chain reaction, the solution in the mountain siphon chamber 30 and the first chamber 10 are also discharged from the second chamber 2.
0 and is discharged from there.

At this time, the solution in the first chamber IO is diluted by the water in the water storage section 43 while being applied with atmospheric pressure by the second trachea 50 and flows into the intermediate siphon chamber 30 .

When the water discharging operation of the aquarium is completed and the aquarium is filled with water again, in the process, the water in the aquarium flows back from the second siphon pipe 70 to the second chamber 20 and the intermediate siphon chamber 30. Room 110. The water flows into the first tjS2 trachea 40.50, filling the water storage section 43 with water.

At this time, the air inside the second siphon tube 70 causes water to flow backwards.
Due to the second pressure increase, the air enters the second chamber and remains there to become internal air A2, and the air in the first siphon tube 60 is further sent into the intermediate siphon chamber 30 by the water flowing back and becomes internal air A3.

Subsequently, this backflowing water further rises in accordance with the water level in the water tank, and while filling the water storage section 43, it enters the first chamber 10 and seals the internal air Al in the first chamber. 1st. Reflux into the second trachea 40.50.

At this time, the amount of water injected into the first chamber 10 is regulated by the atmospheric pressure of the internal air Al, the amount of water injected into the second chamber 20 is regulated by the atmospheric pressure of the internal air A2, and furthermore, the amount of water injected into the intermediate siphon chamber 30 is regulated by the atmospheric pressure of the internal air A3. The amount of water injection is regulated.

Therefore, regulating the amount of water injected into the second chamber 20 and the intermediate siphon chamber 30 prevents the water from flowing back into the aquarium.
The inside of the aquarium and the second chamber 20 are then cut off by the second siphon pipe 70.

As mentioned above, the backflow blocking action between the second chamber 20 and the intermediate siphon chamber 30 is performed by the indoor air pressure, but in reality, the space a due to the pipe air or indoor air is the first. It is often formed in the second siphon tube 60, 70, thereby dividing the backflow water.

Embodiments FIG. 1 and FIG. 2 show an embodiment of the device of the present invention, and in this embodiment, the device of the present invention is integrally formed on one sheet of plywood 80.

This base plate 80 includes a flat back plate 81 as shown in FIG.
It is composed of an uneven front plate 82 joined to the front side of this back plate 81, and the upper end of the plywood 80 is formed into a locking part 83 bent in an inverted U shape toward the back. The device is configured so that it can be attached to a water tank by locking this locking portion 83 to the edge of the tank or the like.

The first chamber 10. 2nd room20. Intermediate siphon chamber 30. 1st. 2nd trachea 40,50° 1st. A second siphon tube 60.70 is sectioned and the first siphon tube 60.70 is sectioned. Second
The trachea 40.50 opens at the locking portion 83.

Therefore, in this embodiment, when the water is full, the first. The second trachea 40.50 opens into the air, and the water level in the tube becomes the same as the aquarium water level.

The first chamber 10 has a solid water-soluble cleaning agent 9 as a first agent.
0 is housed in the second chamber 20, and a solid water-soluble bleach 100 is housed as a second agent in the second chamber 20, and these two parts 90 and 100 are dissolved by water injected backflow into each chamber. has been done.

The first chamber 10 is located above the second chamber 20, and the intermediate siphon chamber 30 is disposed beside the second chamber 20.

The first chamber lO has the first chamber lO. A second trachea 40, 50 is provided in communication with the lower part of the first chamber 10. The water storage portion 43 is provided so as to be located above the opening 0ffB to the water.

Is the volume of this water storage portion 43 the same as that of the second chamber 20?
or larger than this, and is designed to ensure that the second agent solution in the second chamber 20 is sufficiently discharged by the amount of water in the water storage section 43.

The lower branch pipe 41 of the first trachea 40 communicates with the lower part 3I of the intermediate siphon chamber 30, and the upper end of the first siphon tube 60 serves as a water intake port 61 in the intermediate siphon chamber 30.
It communicates with the top surface of.

The first siphon pipe 60 has its lower end communicating with the lower part of the second chamber 20 as a water injection 062 for supplying water from the water storage section to the second chamber, and its upper part is a curved pipe part 63 that rises in an inverted U shape.
is formed.

Therefore, the space a is formed in this curved pipe portion 63 and performs a reverse wave blocking function.

The second siphon tube 70 has a connecting end 71 at its upper part and is slightly protruded from the upper surface of the second chamber 20 into the chamber. Therefore, the amount of solution discharged from the second chamber 20 is controlled by the dimension of this protrusion. It is determined.

The discharge end 72 of the second siphon tube 70 is opened downwardly, and an inverted U-shaped rising curved portion 73 is formed on the negative side of the discharge end 72. A good blocking effect can be obtained.

In the above, the water inlet 61 of the first siphon pipe 60 only needs to be located on one side of the opening position of the lower branch pipe 41 to the intermediate siphon chamber 30, and therefore the second siphon pipe 70 of the embodiment Intermediate siphon chamber 3 as connecting end 71
It may be slightly within 0.

Similarly, the connecting end 71 of the second siphon tube 70 needs only to be above the water inlet 62 of the first siphon tube 60, and its open end is similar to the water inlet 61 of the first siphon tube 60 in the embodiment. , it may be configured such that it does not protrude into the second chamber.

Space a within the intermediate siphon chamber 30 and the second chamber 20
The amount of air that enters the room varies depending on the amount of air that enters the room, so if a large amount of air enters a room with a small volume, In addition to the space a within the second siphon pipe 60, 70, a space is formed above the room, or the first siphon pipe 60, 70 is provided with a space above the room. A space will be formed above the interior of the room without creating a space a inside the second siphon tube.On the other hand, if a small amount of air gets mixed into a room with a large volume, the first siphon. Backflow is blocked only by the space a within the second siphon tube 60,70.

<Effects of the Invention> Since the apparatus of the present invention is as described above, the following effects can be expected.

Since the first agent solution is taken out from the lower part of the first chamber 10 and diluted with water stored in the water storage section 43, the first agent solution having a high concentration and therefore a constant solubility is diluted with a predetermined amount of stored wood. Therefore, it is possible to always supply the first agent solution at a constant concentration to the second chamber 20 each time the water tank is watered.

Since the first agent solution is supplied to the second chamber 20 and mixed with the second agent solution there, the mixed state of the solution released into the water tank is good.

When the aquarium is full, the intermediate siphon chamber 30 opens the first chamber l.
O and the second chamber 20 are shut off, so even if the water tank remains full for a long time, the first and second agent solutions can be reliably separated, and the second chamber 20 is also 2 siphon tube 7
Since it is cut off from the water in the aquarium at 0, it is possible to prevent the solution in the second chamber 20 from being diffused into the aquarium.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional front view showing the device of the present invention when the water tank is full of water, FIG. 2 is a side view of the device, and FIG. . In the figure, lO is the first chamber, 20 is the second chamber, 30 is the intermediate siphon chamber, and 40.50 is the first chamber. a second trachea, 43 a water storage part;
60 is a first siphon tube, and 70 is a second siphon tube. Patent Applicant Sun Ball Co., Ltd. Agent Matsu 1) Makoto Next Part Figure 1 Figure 2 Figure 3

Claims (1)

[Claims] a first chamber located above; a second chamber located below the first chamber and communicated with the first chamber via an intermediate siphon chamber; and a water tank opening at the bottom of the first chamber and discharging water from the water tank. A first chamber extending above the first chamber, sometimes receiving atmospheric pressure.
a second trachea, a first siphon pipe communicating the intermediate siphon chamber and the second chamber, and a second siphon tube extending from the second chamber, the first trachea communicating with the intermediate siphon chamber; It has a branched lower branch pipe that communicates with a predetermined location other than the upper part, and an upper branch pipe that extends above the first chamber, and the upper branch pipe is provided with a water storage part that stores water when the water tank is full. , the first siphon pipe is arranged so as to connect the upper part of the intermediate siphon chamber with a predetermined part other than the upper part of the second chamber, and the second siphon pipe has its upper connecting end connected to the second chamber. The intermediate siphon chamber is connected to the upper part of the chamber and has a discharge end hanging downward from the connecting end. A cleaning agent supply device for an aquarium, characterized in that it is configured to dilute the solution in the first chamber released when watering the aquarium.