KR102180588B1 - Water Treatment System for ground fountain with air cleaning and ground drying - Google Patents

Abstract

The present invention relates to a water treatment system for a ground fountain with air cleaning and ground drying, which includes: an inflow and outflow circulation pump; a water filtration sterilization unit; a ground water inlet through which water sprayed onto the ground flows into a water storage tank; a main air inlet provided at a position higher than the water surface and configured to suck ground air introduced through the ground water inlet; an air purification unit; a main air flow pipe through which the air sucked through the main air intake port flows to a purification inlet of the air purification unit; and a main air intake fan. Thus, the water used in the fountain is cleanly reused.

Description

Water Treatment System for ground fountain with air cleaning and ground drying

The present invention relates to a water treatment system for a floor fountain, and more particularly, after sterilizing and filtering water used for floor fountains installed and operated on flat grounds such as parks and squares, and then reused to always maintain the quality of water used in the fountain. You can keep it clean, you can safely enjoy playing in the water in the bottom fountain,

In addition, it is possible to purify the ground and surrounding air of the floor fountain, and to quickly dry the ground of the floor fountain after the operation of the floor fountain stops, thus preventing the occurrence of safety accidents due to slipping while walking on a wet floor. A water treatment system for floor fountains equipped with air purification and floor drying functions that minimizes the occurrence of water moss or scale to facilitate floor cleaning work, and prevents the decrease in the amount of light of the floor fountain lighting device caused by water moss or scale. will be.

In general, hydroponic facilities such as swimming pools, water parks, hot springs, spas, and fountains are used as a means of improving the urban environment and providing rest spaces.

Particularly, in the case of a floor fountain equipped with a fountain facility on the ground, it is widely applied and installed in parks in downtown areas as it can provide a flat-type square along with the use of the fountain. There is a trend of gradually increasing various types of floor fountains as you can cool down and enjoy playing in the water.

In general, the bottom fountain is configured such that a reservoir is installed underground, and a spray nozzle on the bottom surface receiving water from the reservoir through a pump sprays water to the ground to form a fountain, and the water sprayed to the ground through the spray nozzle is The water is collected again in an underground storage tank, and the collected water is sprayed back to the ground for circulating use.If it is used for a long period of time, the water is often contaminated by bacteria, and when exposed to contaminated water while playing in the water, disease There is a risk of causing it, so it is generally reused after filtering and sterilizing water through a water treatment system.

In the case of such a conventional water treatment system, only the function of improving the water quality is provided, so when the air on the floor fountain ground becomes turbid due to the inflow of fine dust, it is possible to purify some air with the sprayed fountain, but its air purification ability is limited. And it is difficult for people to enjoy the fountain comfortably due to poor air pollution,

After stopping the fountain operation, the floor surface is left wet for a long time, causing a safety accident in which a pedestrian passing by slides on the wet floor and is injured, and it accumulates on the upper side of the floor fountain lighting device exposed to the floor for a long time. There is a problem in that the amount of light projected from the lighting device gradually decreases due to the occurrence of a large amount of scale or moss due to the presence of water.

delete

Registered Patent No. 10-1510191 (Name of invention:'Clean floor fountain system that can easily clean the fountain floor') Registered Patent No. 10-1259698 (Name of the invention:'Water treatment system of a water play type hydroponic facility') Registered Patent No. 10-1894277 (Name of the invention:'Underwater water treatment system for aquatic and hydroponic facilities')

The present invention was derived to solve the above problems, while filtering and sterilizing the water used for the bottom fountain so that it can be safely reused,

The floor fountain allows the ground air to be purified so that the user can enjoy the fountain and play in the water comfortably even when the surrounding fine dust enters the fountain. After the floor fountain stops working, the floor of the floor fountain is quickly dried to wet the floor. To prevent the occurrence of safety accidents due to slipping while walking on the surface, to minimize the occurrence of water moss or scale on the floor to allow convenient cleaning of the floor surface, and to reduce the amount of light from the lighting device for floor fountains due to the occurrence of water moss or scale To prevent it.

In one aspect of the present invention for solving the above-described problem, the water storage tank 101 provided in the underground 110 and provided on the ground 120, the water in the water storage tank 101 to the ground. A bottom fountain comprising a plurality of spray nozzles 102 for spraying to form a fountain, and a plurality of fountain lighting devices 103 provided around the spray nozzles 102 and projecting illumination into the fountain (100), the water sprayed to the ground into the water storage tank 101 is again introduced and stored, the water stored in the water storage tank 101 is supplied, filtered and sterilized, and then the water storage tank ( In the bottom water treatment system for returning to 101), the water filtration sterilization unit 20 is discharged to the water filtration sterilization unit 20 while discharging the stored water provided in the water on the inner lower side of the water storage tank 101. An inflow and outflow circulation pump 10 for flowing the passed water back into the water storage tank 101; A water filtration sterilization unit 20 for passing the water introduced through the inflow and outflow circulation pump 10 through a plurality of water filtration filters provided therein, filtering, sterilizing, and discharging the water into the water storage tank 101; A ground water inlet 12 through which water sprayed to the ground flows into the water storage tank 101 by providing through holes at predetermined intervals along the periphery of the fountain lighting device 103; A main air inlet 31 provided at a position higher than the water surface at a predetermined height on the inner side of the water storage tank 101 and through which ground air introduced through the ground water inlet 12 is sucked; An air purification unit 30 for purifying the air introduced through the purification inlet 32 through a plurality of air filtration filters and then discharging the air through the air outlet 38; A main air flow pipe 39 through which the air sucked through the main air inlet 31 flows to the purification inlet 32 of the air purifier 30; And, it is provided in front of the air outlet 38 to inhale air through the main air inlet 31, and the inhaled air is the main air flow pipe 39, the purification inlet 32, the air purification unit 30 ) And, after each flow to the air outlet 38, the main air intake fan 40 to discharge to the outside; It provides a floor fountain water treatment system (1) provided with air purification and floor drying functions, characterized in that it is configured to include.

In the water treatment system (1) for a floor fountain provided with air purification and floor drying functions according to an embodiment of the present invention, a plurality of peripheral air intakes (1) are provided at a lower portion of the ground (120) along the circumference of the floor fountain (100). 41) are provided at predetermined intervals, and the plurality of peripheral air intake ports 41 communicate with each other through the peripheral air flow pipe 42, and one side of the peripheral air flow pipe 42 is connected to the main air through the flow pipe 43. An auxiliary air intake fan 44 may be provided in communication with one side of the air flow pipe 39 and inside the peripheral air intake 41,

Preferably, when water in the water storage tank 101 is sprayed to the ground through the spray nozzle 102, the inflow and outflow circulation pump 10 and the main air suction fan 40 operate, and the spray nozzle When the operation 102 stops, the auxiliary air suction fan 44 may be operated for a predetermined time together with the inflow and outflow circulation pump 10 and the main air suction fan 40.

The water treatment system for floor fountains equipped with air purification and floor drying functions according to the present invention can be safely reused by filtering and sterilizing water used for floor fountains, and can purify ground air in floor fountains, Even if the fine dust of dust enters, users can easily enjoy fountains and water play,

In addition, after the operation of the floor fountain stops, it is possible to quickly dry the ground of the floor fountain to prevent safety accidents caused by slipping while walking on a wet floor, and minimize the occurrence of water moss or scale on the floor to make the floor convenient. It can be cleaned, and it is possible to prevent the decrease in the amount of light of the floor fountain lighting device due to the occurrence of peat moss or scale.

1 is a cross-sectional view schematically showing a water storage tank in a water treatment system for a floor fountain having air purification and floor drying functions according to the present invention;
2 is a cross-sectional view schematically showing a water treatment system for a floor fountain equipped with air purification and floor drying functions according to the present invention; And,
3 is a plan view schematically showing a water treatment system for a floor fountain equipped with air purification and floor drying functions according to the present invention.

Hereinafter, embodiments of the present invention in which the above object can be realized in detail will be described with reference to the accompanying drawings. In describing the present embodiments, the same names and reference numerals are used for the same configuration, and additional descriptions thereof will be omitted below.

1 is a cross-sectional configuration diagram schematically showing a water storage tank 101 in a water treatment system 1 for floor fountains equipped with air purification and floor drying functions according to the present invention, and FIG. 2 is an air according to the present invention. It is a cross-sectional configuration diagram schematically showing a floor fountain water treatment system 1 equipped with purification and floor drying functions, and FIG. 3 is a water treatment system 1 for floor fountains equipped with air purification and floor drying functions according to the present invention. It is a schematic plan configuration diagram.

The water treatment system (1) for floor fountains equipped with air purification and floor drying functions according to the present invention is provided in a water storage tank (101) provided in the underground (110), and on the ground (120), and the water storage tank A plurality of spray nozzles 102 for forming a fountain by spraying the water in 101 to the ground, and a plurality of fountain lighting devices 103 provided around the spray nozzle 102 and projecting illumination to the fountain. ) Of the bottom fountain 100, which has been sprayed onto the ground into the water storage tank 101, is again introduced and stored, and the water stored in the water storage tank 101 is supplied and filtered and sterilized. Afterwards, in the bottom water treatment system for returning to the water storage tank 101 again, as shown in Figs. 1 and 2, largely, the water collected in the water storage tank 101 is filtered and sterilized by water ( A water filtration sterilization unit (20) that filters and sterilizes the water introduced through the inflow and outflow circulation pump (10) and discharges it back to the water storage tank (101). ), and a ground water inlet 12 through which water sprayed to the ground flows into the water storage tank 101 and a predetermined position higher than the water surface inside the water storage tank 101 A main air inlet 31 provided in the main air intake port 31 for inhaling air, an air purifier 30 for filtering and discharging the inhaled air, and a main air flow pipe for guiding the air sucked from the main air inlet to the air purifier side (39) And, the main air intake fan to discharge the air to the outside after flowing to the air purification unit 30 through the ground water inflow, the main air inlet 31 and the main air flow pipe 39 It is comprised of (40).

The inflow and outflow circulation pump 10, as shown in Figs. 1 and 2, is provided in the water on the inner lower side of the water storage tank 101 to filter the water collected in the water storage tank 101 At the same time as it is discharged to the part, the water that has passed through the water filtration and sterilization unit 20 is introduced into the water storage tank 101 for circulation and flow.

The water filtration sterilization unit 20, as shown in Fig. 2, filters the water introduced through the outflow circulation pump 10 through a plurality of water filtration filters provided therein, and then stores the water. It is discharged into the tank 101 and circulated.

Preferably, as shown in Fig. 2, first, a large-sized floating matter is firstly filtered through a basket filter 21 having a screen net in a plurality of layers inside, and the inside is secondarily sanded. A sterilization unit that filters small sludges from the water through a sand filter 22 filled with small filtration particles such as the back, and has an ultraviolet sterilization lamp 24 inside the water that has undergone the first and second filtration processes. After final sterilization treatment through (23), it is returned to the water storage tank 101 again.

Although not shown, when a pressure higher than a predetermined pressure is measured by providing a pressure sensor inside the basket filter 21, an alarm is notified to an external user, so that the screen net inside the basket filter can be replaced, and the The sand filter 22 selectively opens and closes a number of channels (not shown) and valves (not shown) installed in each channel to discharge sludge accumulated between small filtration grains such as internal sand. The sterilization unit 23 is provided with an optical measuring sensor (not shown) inside the sterilization unit 23 to reduce the amount of ultraviolet light by adsorption of scale or sludge on the surface of the internal ultraviolet sterilization lamp 24. Since the UV sterilization effect may be degraded, when a light quantity value lower than a predetermined light quantity value is measured, it is notified to an external user by an alarm, etc., so that the screen net inside the basket filter can be replaced, so that the water filtration sterilization unit 20 Make maintenance more convenient.

In the case of the conventional water treatment system, it is difficult for the administrator to know when to replace the internal filtration filter, so after checking the status of the internal filtration filter with the naked eye, there is a problem in that it is cumbersome to change the filter, but air purification and floor drying according to the present invention The water treatment system 1 equipped with a function notifies the user of the replacement timing of each filter through a sensor or the like, or enables washing and reuse through a periodic backwashing process to perform maintenance on the water filtration and sterilization unit 20. It can be carried out more conveniently.

The ground water inlet 12, as shown in Figs. 2 and 3, is provided with a through hole at a predetermined interval along the circumference of the fountain lighting device 103, and the water sprayed to the ground is provided with the ground water inlet. It is introduced into the water storage tank 101 of the underground 110 through (12). The water treatment system 1 for floor fountains equipped with air purification and floor drying functions according to the present invention not only collects water through the ground water inlet 12, but also sucks the surrounding air together, thereby inhaling the surrounding air. The injection nozzle 102 and the fountain lighting device 103 are dried through the air flowing to the top surface of the spray nozzle 102 and the fountain lighting device 103, and the suctioned air is After being introduced into the air purification unit 30 through the air inlet 31 and purified, the bottom fountain 100 is discharged to the ground or surroundings.

The main air inlet 31 is provided at a position higher than the water surface at a predetermined height on the inner side of the water storage tank 101, as shown in FIG. 1, and is introduced through the ground water inlet 12. Air is introduced.

Preferably, as shown in Fig. 2, the water storage tank 101 is provided with an overflow outlet 13 so that the water surface inside the water storage tank 101 is kept lower than the main air inlet 31 to store water by rising the water surface. It is possible to prevent water in the tank from flowing into the main air inlet 31.

As shown in FIG. 2, the air purifying unit 30 collects air introduced through the main air inlet 31, the main air flow pipe 39, and the purification inlet 32 through a plurality of air filtering filters. After purification through the air outlet 38, the floor fountain 100 is discharged to the ground or surroundings. Preferably, as shown in Fig. 2, a plurality of air purification spray nozzles 33 for spraying water introduced from the water storage tank downward at a front upper side of the air purification unit 30 are formed at predetermined intervals. So that the fine dust in the air sucked through the purification inlet 32 can be adsorbed to the sprayed water particles, and the water particles adsorbed with the fine dust in the air descend to the lower side and are collected, as described above. , By discharging into the water storage tank 101 after filtering and sterilization through the water filtration and sterilization unit 20, it is possible to more efficiently purify the air using the fountain sprayed from the bottom fountain 100 , It is possible to increase the filter replacement period by reducing the filtering burden of the plurality of air filtering filters used for air purification.

In addition, the air from which fine dust has been removed through the sprayed water particles is sucked with water through the water collecting filter 34 provided in the front, as shown in FIG. , In the process of passing through the spray water particles, a large amount of moisture in the air contained is collected and discharged to the front inlet side of the water filtration sterilization unit 20 provided at the lower side, and residual dust is removed, A mesh filtration filter 37 is provided at the rear of the water collecting filter 34 to filter out dust in the air once more, and a HEPA filter 36 is provided at the rear of the mesh filtration filter 37 to prevent pollen or pollen in the air. Ultrafine dust and the like are removed, and an activated carbon filter 37 is provided at the rear of the HEPA filter 36 to adsorb and remove harmful chemical substances or odors in the air, and then discharged to the air outlet 38 at the rear. A main air intake fan 40 is provided in front of the air outlet 38 to inhale air through the air inlet, and then the inhaled air is supplied to the main air flow pipe 39, the purification inlet 32, and air purification After flowing to the part 30 and the air outlet 38, respectively, they are discharged to the outside. The air that has passed through the main air intake fan 40 may be immediately discharged to the outside, but as shown in FIG. 2, the purified air is discharged to the ground through the air discharge pipe 45 again. So that users can enjoy the floor fountain 100 while breathing cleaner air.

Preferably, as shown in Figs. 2 and 3, a plurality of circumferential air intakes 41 are provided at predetermined intervals under the ground 120 along the circumference of the floor fountain 100, and the plurality of The peripheral air intake port 41 communicates with each other through the peripheral air flow pipe 42, and one side of the peripheral air flow pipe 42 communicates with one side of the main air flow pipe 39 through the connection flow pipe 43, and the An auxiliary air intake fan 44 is provided inside the circumferential air inlet 41, and the bottom fountain 100 is operated so that the water in the water storage tank 101 is sprayed to the ground through the spray nozzle 102. In this case, the inflow and outflow circulation pump 10 and the main air intake fan 40 operate to filter and sterilize the water in the water storage tank 101 through the water filtration and sterilization treatment unit, and then recycle and reuse, Air introduced together with water sprayed to the ground through the ground water inlet 12 is introduced through the main air inlet 31, and the introduced air is purified through the air purification unit 30, The bottom fountain 100 is discharged to the ground.

In addition, when the bottom fountain 100 stops operating and the water injection of the injection nozzle 102 is stopped, the auxiliary air suction fan together with the inflow/outlet circulation pump 10 and the main air suction fan 40 A large amount of ambient air is sucked through the ground water inlet 12 by operating the auxiliary air intake fan 44 located at a height close to the ground water inlet 12 by operating 44 for a predetermined time. In the process of inhaling air, it is possible to quickly dry the wet bottom surface of the bottom fountain 100 including the top surface of the injection nozzle 102 and the fountain lighting device 103 through flowing air,

As described above, the water treatment system 1 for floor fountains provided with air purification and floor drying functions according to the present invention can be safely reused by filtering and sterilizing water used in the floor fountain 100, and 100) Since it can purify the air above the ground, users can easily enjoy the fountain and water play even when the surrounding fine dust enters the fountain.

In addition, after the operation of the floor fountain 100 stops, the ground 120 of the floor fountain 100 can be quickly dried to prevent safety accidents caused by slipping while walking on a wet floor. By minimizing the occurrence, it is possible to conveniently clean the floor, and it is possible to prevent a decrease in the amount of light of the lighting device 103 for the floor fountain due to the occurrence of moss or scale.

Although several embodiments have been exemplarily described above, the fact that the present invention can be embodied in various forms without departing from the spirit and scope thereof is obvious to those of ordinary skill in the art.

Accordingly, the above-described embodiments should be regarded as illustrative rather than restrictive, and all embodiments within the appended claims and their equivalents are included within the scope of the present invention.

1: Water treatment system for floor fountain equipped with air purification and floor drying functions
10: outflow circulation pump 11: water inlet pipe
12: ground water inlet 13: overflow outlet
20: water filtration sterilization unit
21: basket filter 22: sand filter
23: sterilization unit 24: ultraviolet sterilization lamp
30: air purification unit
31: main air inlet 32: purification inlet
33: air purification spray nozzle 34: water collecting filter
35: mesh filtration filter 36: hepa filler
37: activated carbon filter 38: air outlet
39: main air flow pipe
40: main air intake fan
41: peripheral air intake 42: peripheral air flow pipe
43: connection flow pipe 44: auxiliary air intake fan
45: air discharge pipe
100: bottom fountain 101: water storage tank
102: spray nozzle 103: fountain lighting device
110: underground 120: ground

Claims (3)

A water storage tank 101 provided in the underground 110, a plurality of spray nozzles 102 provided on the ground 120 and spraying water in the water storage tank 101 to the ground to form a fountain, and The bottom fountain 100 is provided around the spray nozzle 102 and includes a plurality of fountain lighting devices 103 for projecting illumination to the fountain, to the ground into the water storage tank 101 In the bottom water treatment system in which the sprayed water is introduced and stored again, the water stored in the water storage tank 101 is supplied, filtered and sterilized, and then returned to the water storage tank 101,

The water that has passed through the water filtration and sterilization unit 20 is discharged to the water filtration and sterilization unit 20 while discharging the stored water provided in the water on the inner lower side of the water storage tank 101 into the water storage tank 101 Inflow and outflow circulation pump 10 flowing into the;
A water filtration sterilization unit 20 for passing the water introduced through the inflow and outflow circulation pump 10 through a plurality of water filtration filters provided therein, filtering, sterilizing, and discharging the water into the water storage tank 101;
A ground water inlet 12 through which water sprayed to the ground flows into the water storage tank 101 by providing through holes at predetermined intervals along the periphery of the fountain lighting device 103;
A main air inlet 31 provided at a position higher than the water surface at a predetermined height on the inner side of the water storage tank 101 and through which ground air introduced through the ground water inlet 12 is sucked;
An air purification unit 30 for purifying the air introduced through the purification inlet 32 through a plurality of air filtration filters and then discharging the air through the air outlet 38;
A main air flow pipe 39 through which the air sucked through the main air inlet 31 flows to the purification inlet 32 of the air purifier 30; And,
It is provided in front of the air outlet 38 and sucks air through the main air inlet 31, and the inhaled air is supplied to the main air flow pipe 39, the purification inlet 32, the air purification part 30, and , After each flow to the air outlet 38, the main air intake fan 40 to discharge to the outside; Floor fountain water treatment system (1) provided with air purification and floor drying functions, characterized in that configured to include.
The method of claim 1,
A plurality of circumferential air intakes 41 are provided at predetermined intervals under the ground 120 along the circumference of the floor fountain 100, and the plurality of circumferential air intakes 41 are provided through the circumferential air flow pipe 42. In communication with each other, one side of the peripheral air flow pipe 42 is in communication with one side of the main air flow pipe 39 through a connection flow pipe 43, and an auxiliary air suction fan 44 inside the peripheral air inlet 41 A floor fountain water treatment system (1) equipped with air purification and floor drying functions, characterized in that a) is provided.
The method of claim 2,
When water in the water storage tank 101 is sprayed to the ground through the spray nozzle 102, the inflow and outflow circulation pump 10 and the main air suction fan 40 operate,
Air purification, characterized in that when the injection nozzle 102 stops operating, the auxiliary air suction fan 44 is operated for a predetermined time together with the outlet circulation pump 10 and the main air suction fan 40 And a floor water treatment system (1) provided with a floor drying function.

Images