JPH0743959U - Purification fountain - Google Patents

Abstract

(57) [Abstract] [Purpose] A purification fountain device that can purify water in a water storage part, circulate the purified water in the water storage part for fountains, and realize these at low cost. The purpose is to provide. [Structure] A water supply pipe 5 having a pump mechanism 4 for introducing water to be treated into a composite cyclone separator main body 3, and a water discharge pipe 6 for causing water in the main body 3 to be sprayed from a fountain nozzle arranged in a pond. A diffusing pipe 7 for diffusing a gas containing ozone into the main body 3, an openable / closable mud valve 12 for discharging mud and sand accumulated in the bottom of the main body 3, and a floating floating in the top of the main body 3. An exhaust valve that can be opened and closed to discharge dust and the like is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a purification fountain device which is provided in a reservoir such as a pond and is suitable for separating mud and suspended dust from the water in the reservoir and sterilizing and deodorizing the water.

[0002]

[Prior art]

 Generally, a fountain device installed in a reservoir such as a pond circulates the water in the reservoir. In such a fountain device, the fountain nozzle is blocked by mud and floating debris contained in the water, which causes malfunction, and the color of the fountain is contaminated by microorganisms such as algae and water-bloom that are generated in the water. There are problems such as the loss of aesthetics and the spread of foul odors.

Conventionally, in order to solve such problems, the following methods have been used to purify the water in the water storage section. First, mud and sand are separated and collected by a sedimentation tank or a sand filtration tank. In addition, floating debris is provided with an overflow groove or the like, and is thrown away from here. Microorganisms such as algae and water-bloom are sterilized and deodorized by adding a flocculant or metal ions.

[0004]

[Problems to be solved by the device]

 However, the conventional methods for purifying water in the water storage section as described above have the following problems. First, if a sedimentation tank or sand filtration tank is provided, problems such as the need for regular management to remove the separated and recovered mud sand and to prevent clogging of the filter media will arise, and further purification will occur. It is necessary to pump this water to return it to the reservoir, and a pump must be installed separately from the pump of the fountain device, which causes a problem of large-scale equipment. In addition, when an overflow groove is provided, an open tank with a large area is required to collect, in addition to floating debris, a group of carcasses of blue-green algae, for example, by coagulant injection, and a considerable amount of water is discharged. There is a need. Further, similar to the above, there is a problem that a separate pump is required to pump the purified water to the water storage section, and the facility becomes large. Furthermore, when a coagulant or metal ions are added, it is difficult to evenly add them to the water storage part, and if the amount is wrong, it will affect the breeding organisms such as carp. is there. In recent years, in order to solve these problems, a filter tank with a backwash device and an ionizer with a filter filter have been developed and put into practical use, but they are both large and expensive, and their performance is not sufficient. In addition, the fact is that these devices are not effective in removing malodor. The present invention has been made in consideration of the above points, and it is possible to purify the water in the water storage part and to circulate the purified water in the water storage part for fountains, and at a low cost. An object is to provide a purifying fountain device that can be realized.

[0005]

[Means for Solving the Problems]

 According to a first aspect of the present invention, there is provided a substantially conical or substantially frustoconical upper cyclone having a small diameter portion located above, and a substantially conical or substantially frustoconical lower cyclone having a small diameter portion located below. A purifying fountain device for purifying the water introduced into the main body of a hollow composite cyclone separator body in which the large diameter parts are joined together so as to have an axis in the vertical direction and discharging the water to the outside. A water pipe extending in the tangential direction of the main body and provided with a pump mechanism is provided with its opening located on the side surface of the main body, and the water in the main body is discharged to the outside on the upper part of the main body. The opening of the water discharge pipe is disposed, the lower part of the main body is provided with an air diffuser for diffusing gas, and the bottom of the main body is provided with an openable bottom discharge valve. There is a top discharge valve that can be opened and closed at the top of the It is characterized by being kicked.

The invention according to claim 2 is the purification fountain apparatus according to claim 1, characterized in that an ozone generator for mixing ozone into the gas diffused by the diffuser is provided. .

According to a third aspect of the present invention, in the purifying fountain apparatus according to the first or second aspect, the water supply pipe is connected to a bottom portion of a water storage part for storing water, and a water outlet of the water discharge pipe is a water surface of the water storage part. It is characterized in that it is connected to a fountain nozzle arranged in the vicinity.

[0008]

[Action]

 In the device according to claim 1, when the water to be treated is introduced into the main body through the opening located on the side surface of the main body by the pump mechanism of the water supply pipe extending in the tangential direction of the main body of the composite cyclone separator, the water is introduced in the main body. The water will swirl. Then, a substance having a higher specific gravity than water settles while swirling inside the body, stays at the bottom of the body, and is discharged to the outside by opening the bottom discharge valve. In addition, substances with a specific gravity smaller than that of water float while swirling inside the body along with the gas diffused by the diffuser, staying at the top of the main body, and are discharged by opening the top discharge valve at the top of the main body. It In this way, the water introduced from the water pipe is purified. Further, the water introduced into the main body by the pump mechanism of the water supply pipe pushes the water out of the opening of the water discharge pipe and discharges the water to the outside.

According to the second aspect of the invention, the ozone generator is provided for generating and mixing ozone in the gas diffused by the diffuser. As is well known, ozone has a sterilizing / deodorizing action, which sterilizes / deodorizes the water in the main body.

According to the third aspect of the present invention, the water pipe of the purifying fountain device is connected to the bottom of the water storage part such as a pond, and the water outlet of the water discharge pipe is arranged near the water surface of the water storage part. Since it is connected to, the water in the reservoir that is taken from the water supply pipe is purified in the purification fountain device and discharged from the discharge pipe, and then the fountain nozzle sprays water. That is, it is possible to perform water intake, water discharge, and fountain with one pump mechanism.

[0011]

【Example】

 The present invention will be described below with reference to an embodiment shown in the drawings. Here, for example, the purifying fountain device according to the present invention is applied to a pond, and an example in which purified water is sprayed will be described. 1 and 2 show a purification fountain device according to the present invention. As shown in FIG. 1, a generally circular truncated cone-shaped upper cyclone 1 having a small diameter portion 1a positioned above and a substantially conical lower cyclone 2 having a small diameter portion 2a positioned at the lower side form an axial line in the vertical direction. As described above, the large-diameter portions 1b and 2b are joined together to form a hollow composite cyclone separator body (hereinafter abbreviated as “body”) 3.

The main body 3 is provided with a water supply pipe 5 that extends horizontally in the tangential direction of the main body 3 and that has a pump mechanism 4 that pumps water to be treated into the main body 3. The opening 5 a of the water supply pipe 5 is provided on the side surface of the main body 3, whereby the water introduced from the water supply pipe 5 into the main body 3 swirls in the main body 3. . An opening 6a of the water discharge pipe 6 penetrating the main body 3 is provided at the center of the upper portion of the main body 3 in the cross-sectional direction.

Further, an air diffuser (air diffuser) 7 for diffusing gas is provided at the center of the lower portion of the main body 3 in the cross-sectional direction. The air diffusing pipe 7 is connected via an air feeding pipe 8 to a compressor 9 installed outside the main body 3. The compressor 9 is provided with an ozone generator (not shown) that generates ozone, and ozone is mixed into the gas sent from the compressor 9.

On the upper surface of the upper cyclone 1, that is, on the top of the main body 3, an exhaust valve (top opening / closing valve) 10 that is automatically opened / closed at regular intervals by a control device (not shown) is provided. In addition, a box-shaped sludge chamber 11 is provided at the bottom of the lower cyclone 2, and its bottom surface, that is, the bottom of the main body 3, is automatically opened and closed at regular intervals by a control device (not shown). A mud discharge valve (bottom opening / closing valve) 12 is provided.

The purifying fountain device A having such a configuration is provided in the pond (water storage part) 13 as described below. That is, as shown in FIG. 2, the water intake port 5b of the water supply pipe 5 of the purifying fountain device A is arranged at the deepest part of the pond 13, and the water discharge port 6b of the water discharge pipe 6 is arranged near the water surface of the pond 13. It is connected to the enclosed fountain nozzle 14.

Next, the operation of the purification fountain apparatus A as described above will be described with reference to FIGS. 1 and 2. In the purifying fountain device A, the pump mechanism 4 of the water supply pipe 5 takes in the water to be treated from the pond 13 through the intake port 5b. Since the water pipe 5 extends in the tangential direction of the main body 3 and the opening 5a is located on the side surface of the main body 3, the taken water is swirled inside the main body 3.

Substances having a larger specific gravity than water, such as mud and sand mixed in the water introduced into the main body 3 in this way, are accelerated while swirling together with the water in the main body 3 to settle in the lower cyclone 2, Stay in the sludge discharge chamber 11 at the bottom of the. Then, the mud and sand and the like that have accumulated in the sludge discharge chamber 11 are discharged to the outside together with water when the control device (not shown) opens the sludge discharge valve 12 that opens and closes at regular intervals.

Compressed air is sent from the compressor 9 via the air supply pipe 8, and the compressed air is diffused from the air diffuser 7 into the water in the main body 3. Then, the compressed air becomes a group of fine bubbles, rises while swirling in the central portion of the lower cyclone 2, and is accelerated and rises in the upper cyclone 1. At this time, ozone is mixed in the compressed air by an ozone generator (not shown). Then, a substance having a specific gravity smaller than that of water, such as suspended dust mixed in water, adheres to the fine bubbles and rises while swirling in the main body 3 and stays on the top of the main body 3. Floating dust and the like accumulated on the top of the main body 3 are discharged to the outside together with gas when the control device (not shown) opens the exhaust valve 10 that opens and closes at regular intervals.

In addition, microorganisms such as algae and water-bloom in the water are killed by the sterilizing action of ozone mixed in the compressed air diffused from the air diffuser 7. Then, like the above-mentioned suspended dust, these carcasses adhere to the fine bubbles, rise and stay on the top of the main body 3, and are discharged to the outside from the exhaust valve 10. Further, the deodorizing action of ozone removes the malodor of water. As described above, the water introduced into the main body 3 is purified.

On the other hand, by the water pumped by the pump mechanism 4 of the water supply pipe 5 and introduced into the main body 3, the water in the vicinity of the central portion of the main body 3 is pushed into the opening 6 a of the water discharge pipe 6, and the pond 13 The water is sprayed from the fountain nozzles 14 arranged near the water surface of the water, whereby the water in the pond 13 circulates.

As described above, in the purifying fountain device A, the water to be treated is introduced into the main body 3 from the water supply pipe 5, and substances such as mud and sand in the water, which have a larger specific gravity than water, are swirling and settled, and It stays in the sludge removal chamber 11 at the bottom of the body 3 and is discharged from a sludge removal valve 12 that opens and closes at regular intervals. Further, substances such as floating dust having a specific gravity smaller than that of water rise together with the fine bubbles diffused from the diffuser pipe 7, stay at the top of the main body 3, and are discharged from the exhaust valve 10 that opens and closes at regular intervals. . Therefore, the water introduced from the water supply pipe 5 can be purified, and mud sand, floating debris, etc. are discharged from the mud discharge valve 12 and the exhaust valve 10 at regular intervals. It is not necessary to do so, and the management can be greatly simplified. In addition, since the compressor 9 is provided with an ozone generator and ozone is mixed in the compressed air diffused from the diffuser pipe 7, the sterilization and deodorizing effect of this ozone allows microorganisms such as algae and water-bloom in water to be removed. It can be killed and the odor of water can be removed. Therefore, it is not necessary to regularly add a flocculant, a metal ion or the like as in the conventional case, and the breeding organism such as carp is not affected. Further, since the dead body of the microorganism can be discharged from the exhaust valve 10, the above effect can be achieved without making the device large in size. Further, since the water intake from the pond 13, the water spouted from the purification fountain device A, and the fountain can be covered by one pump mechanism 4, the whole device can be made compact without a large scale, Moreover, each of the above effects can be achieved at low cost.

In the above embodiment, the water purified by the purifying fountain device A is ejected from the fountain nozzle, but the invention is not limited to this, and the water is ejected upstream such as a waterfall. You may make it run down from a waterfall. Further, the pond 13 is used as a water storage part to purify and fountain the water in the pond 13, but the present invention is not limited to this, and the same constitution can be applied to a pool, an open-air bath, etc. The same effect can be obtained.

[0023]

[Effect of device]

 As described above, according to the purifying fountain device of claim 1, when the water to be treated is introduced into the main body of the composite cyclone separator from the water pipe, for example, a substance having a specific gravity larger than that of water such as mud sand in water swirls. While settling, it stays at the bottom of the body and is discharged to the outside by opening the bottom open / close valve. Further, substances such as floating dust having a specific gravity smaller than that of water rise together with the gas diffused from the diffuser, stay at the top of the main body, and are discharged by opening the top opening / closing valve. Therefore, the water introduced from the water supply pipe can be purified, and mud and suspended debris are discharged from the bottom opening / closing valve and the top opening / closing valve, so there is no need to replace the filter media as in the conventional case. Its management can be greatly simplified.

According to the purifying fountain device of the second aspect, the diffusing means is provided with the ozone generating device, and ozone is mixed into the gas to be diffused. It can kill microorganisms such as algae and blue-green algae, and can remove the bad smell of water. Therefore, it is not necessary to regularly add a flocculant or metal ion as in the conventional case, and the breeding organisms such as carp will not be affected. Further, since the dead body of the microorganisms can be discharged from the top opening / closing valve, the above effect can be achieved without making the device bulky.

According to the purifying fountain device of the third aspect, the water intake from the reservoir, the spouting water from the purifying fountain device, and the fountain can be covered by one pump mechanism, which is a large scale. In addition, the entire device can be made compact, and the above effects can be achieved at low cost.

[Brief description of drawings]

FIG. 1 is a front sectional view showing an example of a purifying fountain device according to the present invention.

FIG. 2 is a schematic configuration diagram showing an example in which the purification fountain device is applied to a pond.

[Explanation of symbols]

 1 upper cyclone 1a small diameter part 1b large diameter part 2 lower cyclone 2a small diameter part 2b large diameter part 3 main body (composite cyclone separator main body) 4 pump mechanism 5 water supply pipe 5a opening 6 water discharge pipe 6a opening 6b water discharge port 7 air diffuser ( Aeration means 10 Exhaust valve (top opening / closing valve) 12 Mud discharge valve (bottom opening / closing valve) 13 Pond (water storage part) 14 Fountain nozzle A Purification fountain device

Claims (3)

[Scope of utility model registration request] 1. A substantially conical or substantially frustoconical upper cyclone with a small diameter portion located above and a substantially conical or substantially frustoconical lower cyclone with a small diameter portion located below it. In a hollow composite cyclone separator body formed by joining respective large-diameter parts so as to have a purifying fountain device for purifying water introduced into the body and discharging the water to the outside, A water supply pipe extending in a tangential direction and provided with a pump mechanism is provided with its opening located on a side surface of the main body, and an opening of a water discharge pipe for discharging water in the main body to the outside is provided at an upper portion of the main body. And a diffusing means for diffusing gas is arranged in the lower part of the main body, an openable and closable bottom discharge valve is provided at the bottom of the main body, and an opening / closing part is provided at the top of the main body. A free top discharge valve is provided Purifying fountain and wherein the. 2. The purifying fountain device according to claim 1,
A purifying fountain device comprising an ozone generator for mixing ozone into the gas diffused by the diffuser. 3. The purifying fountain device according to claim 1, wherein the water supply pipe is connected to a bottom portion of a water storage unit for storing water, and a water discharge port of the water discharge pipe is disposed near a water surface of the water storage unit. A purifying fountain device, which is connected to a fountain nozzle.