JPH063065U - Purifier for breeding water - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a purifier for breeding water for ornamental fish and the like, which can efficiently filter and collect many algae and waste products, and can easily replace the filter. [Structure] A septic tank 1 having an open top and a water absorption tank 2 are arranged substantially horizontally adjacent to each other. A water absorption cylinder 3 is vertically arranged in the water absorption tank 2 so as to penetrate through the bottom portion thereof, and an intermediate portion between the purification tank 1 and the water absorption tank 2 is communicatively connected via a communication pipe 4 or a communication hole. Septic tank 1
A drainage port 5 is provided in the lower part of the tank, and a cloth bag filter 6 is mounted in the septic tank 1 so that the opening of the cloth bag filter 6 covers the end of the communication pipe 4 or the communication hole.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a purifier for purifying breeding water in breeding ponds or aquariums for breeding ornamental fish.

[0002]

[Prior art]

 Conventionally, as a purifier for purifying breeding water in breeding ponds and aquariums for breeding ornamental fish, etc., the water flow generated by the rise of bubbles blown into the water by an air pump is used to pass water through the filter. There is known a purifier for filtering and purifying (see Japanese Patent Publication No. 60-7932).

[0003]

[Problems to be solved by the device]

 In this type of conventional purifier, a drainage port is provided in the center of the upper part of a cylindrical case, a water intake port is provided on the upper peripheral edge, and a substantially star-shaped filter is installed in the case via a frame, A lid having a water inlet is fitted on the bottom of the case. Bubbles are blown into the case from the center of the lid by the air pump, and the bubbles rise inside the filter to generate a water flow that flows inward from the outer periphery of the filter, so that the water is filtered by the filter. Operate.

However, the filter of this purifier is formed by bending a thick fiber sheet into a substantially star shape to form a hollow shape, and filters the algae and fish waste products contained in the water inside the fiber sheet itself. Due to this structure, the filter was directly clogged and it was necessary to replace the filter frequently. Also, when replacing the filter, the purifier is taken out of the water, the lid at the bottom of the case is removed, and the inner frame is removed to remove the filter. There was a problem that was.

The present invention has been made in order to solve the above problems, and can collect many algae and waste products by filtering them efficiently, and the filter can be easily replaced. It is intended to provide a purifier for water for breeding fish and the like.

[0006]

[Means for Solving the Problems]

 For this reason, in the purifier for breeding water of the present invention, a septic tank having an open top and a water absorption tank are arranged substantially horizontally adjacent to each other, and a water absorption tube is vertically arranged in the water absorption tank so as to penetrate through the bottom. The middle part of the septic tank and the water absorption tank is connected and communicated via a communication pipe or a communication hole, a drain port is provided at the bottom of the septic tank, and a cloth bag filter has its opening in the septic tank at the end of the communication pipe or communication hole. It is installed so that it is placed over the water, and the septic tank and upper part of the water absorption tank are placed above the water surface in water, and the air hose connected to the air pump sends air bubbles from below the water absorption tank into the water absorption cylinder and rises with the air bubbles. It is configured to purify the generated water by flowing it from the water absorption tank to the purification tank.

[0007]

[Action]

 When air bubbles are fed into the water absorption tube from below the water absorption tank through the operation of the air pump by the operation of the air hose, a rising water flow is generated in the water absorption tube, water is supplied into the water absorption tank and its water level rises. Then, the water in the water absorption tank flows into the septic tank through the communication pipe or the communication hole, the water is filtered by passing through the cloth bag filter, and waste products of algae and fish are accumulated in the cloth bag filter.

[0008]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a front view of the purifier, FIG. 2 shows its plan view, and FIG. 3 shows its sectional view. In this purifier, a cup-shaped septic tank 1 having a bottom and an opening at the top, and a water absorption tank 2 having an opening at the top and a water absorption tube 3 inserted into the inside from the bottom are arranged adjacent to each other in a substantially horizontal position. An intermediate portion of the septic tank 1 and the water absorption tank 2 is connected and connected by a communication pipe 4.

An upper end portion of the water absorbing cylinder 3 is opened substantially in the center of the water absorbing tank 2, and a lower end portion of the water absorbing tank 2 projects downward from a bottom portion of the water absorbing tank 2, and a funnel-shaped portion is provided at a lower end of the water absorbing tank 2. The tip of the communication pipe 4 on the purification tank 1 side projects into the tank, and a protruding end 4a is formed.

The septic tank 1 is provided with a tubular drain port 5 on the lower side opposite to the communication pipe 4, and the septic tank 1 is provided with a cloth bag filter 6 formed in a bag shape with cloth such as gauze. . This cloth bag filter 6 has a string passed through the peripheral edge of the opening of the cloth bag, and by covering the opening with the end of the communication pipe 4 and tightening the string, the protruding end 4a of the communication pipe 4 can be easily carried out. It is connected and attached to.

As shown in FIG. 4, the purifier configured as described above is arranged in a pond or a water tank for breeding ornamental fish in a state where the upper openings of the septic tank 1 and the water absorption tank 2 are exposed from the water surface. Is installed. In order to install in this state, the purifier may be placed on the pedestal 8 placed on the bottom as shown in the figure, or the purifier may be held on the wall of the water tank by using an adsorber or the like. . Then, the tip of the air hose 7 connected to the air pump (small electric pump for raising ornamental fish) 9 is located directly below the water absorption tube 3.

When the air pump 9 is operated, air is sent into the water through the air hose 7, bubbles are generated from the tip thereof, and the bubbles rise in the water absorption tube 3. As the bubbles rise, a rising water flow is generated in the water absorbing cylinder 3, and the water is sent into the water absorbing tank 2.

As the water level in the water absorption tank 2 rises, the water in the water absorption tank 2 flows into the cloth bag filter 6 in the purification tank 1 through the communication pipe 4, and the water containing algae and waste products becomes the cloth bag filter. Algae and waste products are collected in the cloth bag filter 6 after being filtered by the filter 6. The filtered water in the purification tank 2 is discharged from the drain port 5.

As described above, the water flow from the water absorption tank 2 to the septic tank 1 causes algae and waste products to be accumulated in the cloth bag filter 6 in the septic tank 1. The filter 6 is made of cloth bag such as gauze. Therefore, a large bag can collect a large amount of algae and waste products.Especially in places such as ornamental ponds where large fish are bred, a large amount of algae and waste products can be efficiently collected. It can be collected well.

When the cloth bag filter 6 is full, the string at the opening of the cloth bag filter 6 is loosened, the cloth bag filter 6 is removed from the protruding end 4a of the communication pipe 4, and the dirt in the filter is discarded. Since the filter is a cloth bag, the cloth bag filter 6 can be easily washed with water, and the washed cloth bag filter 6 can be repeatedly used. Moreover, since the upper part of the septic tank 1 is open and exposed to the water surface, the cloth bag filter 6 can be easily removed or attached while the purifier is installed in water.

As shown in FIG. 4, if the thread 10 is laid out from the outlet of the drainage port 5, the thread 10 hangs down when the cloth bag filter 6 is full, so that the cloth bag filter can be easily pulled down. You can know when to replace.

FIG. 5 shows another embodiment. As shown in FIG. 5, the septic tank 11 and the water absorption tank 12 are formed in the same container 15 with the partition wall 13 separated from each other, and the partition wall 13 is provided with a communication hole 14, and the flange portion 14 a of the communication hole 14 is provided with a cloth bag filter 6. It is also possible to install.

[0019]

[Effect of device]

 As described above, according to the breeding water purifier of the present invention, the purification tank having the upper opening and the water absorption tank are arranged substantially horizontally adjacent to each other, and the water absorption cylinder penetrates the bottom portion in the water absorption tank. It is arranged vertically, the middle part of the septic tank and the water absorption tank are connected and connected through a communication pipe or a communication hole, a drain port is provided in the lower part of the septic tank, and a cloth bag filter connects the opening to the communication pipe or inside the septic tank. Since it is mounted so as to cover the end of the communication hole, you can efficiently collect algae and waste products that occur in large amounts even in places such as ornamental ponds where large fish are raised by making the filter bag large to some extent. can do. Also, since the upper part of the septic tank is open and exposed to the surface of the water, you can easily remove and install the cloth bag filter with the purifier installed in the water, and since it is a cloth bag filter, if you wash it with water, Can be used repeatedly.

[Brief description of drawings]

FIG. 1 is a front view of a purifier according to an embodiment of the present invention.

FIG. 2 is a plan view thereof.

3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a cross-sectional view of a usage state.

FIG. 5 is a cross-sectional view of another embodiment.

[Explanation of symbols]

1-Septic tank, 2-Water absorption tank, 3-Water absorption cylinder, 4-Communication pipe, 5
-Drainage port, 6-cloth bag filter.

Claims (1)

[Scope of utility model registration request] 1. A septic tank having an opening at the top and a water absorption tank are arranged substantially horizontally adjacent to each other, and a water absorption cylinder is vertically arranged in the water absorption tank so as to penetrate through a bottom portion thereof. The parts are connected to each other through a communication pipe or a communication hole, a drain port is provided in the lower part of the septic tank, and a cloth bag filter is installed in the septic tank so that the opening covers the end of the communication pipe or the communication hole. Installed in water with the septic tank and the upper part of the opening of the water absorption tank protruding from the water surface, air bubbles were sent from below the water absorption tank into the water absorption cylinder by an air hose connected to an air pump, and rose with the bubbles A purifier for breeding water, which is configured to flow water from the water absorption tank to the purification tank to purify the water.