RU2764880C1 - Bowl of an open shallow pond and a natural ice rink - Google Patents

Abstract

FIELD: construction engineering.

SUBSTANCE: invention relates to the field of design, planning, construction and use of multifunctional children’s outdoor shallow-water play reservoirs, natural ice rinks, ski tracks and can be used for children’s games, leisure, sports training and outdoor entertainment while ensuring safe use by young and middle-aged children. A bowl of an open shallow reservoir and a natural skating rink is proposed, glued from using PVC tent fabric, which contains a bottom of arbitrary shape, laid on a horizontal surface, and a side wall hermetically connected to the bottom and equipped with grommets at the top along the entire perimeter for attachment to an elastic pipe with a length equal to the perimeter of the bowl. The named pipe rests on vertical racks installed outside the bowl along the perimeter of the bottom with a height exceeding the height of the wall, and the top of the racks is provided with annular supports for the elastic pipe, and the vertical wall of the bowl is attached through grommets to the elastic pipe, for example, with reusable clamps-ties. The racks are made with a flat support base or in the form of pegs buried in the ground.

EFFECT: bowl can be equipped with rigidity elements made in the form of flat panels installed between the outer surface of the bowl wall and the racks.

1 cl, 3 dwg

Description

The invention relates to the field of design, planning, construction and use of children's multifunctional open play shallow reservoirs, natural skating rinks, ski tracks and can be used for children's games, sports training, outdoor leisure and entertainment while ensuring the safe use of young and middle-aged children .

Priority objects for the implementation of the invention are preschool educational institutions, children's boarding houses, family kindergartens, sanatoriums, camps, playgrounds in rural areas, summer cottages and personal farms.

Artificial ponds are widely known - reservoirs for storing water for the purpose of water supply, irrigation, breeding of fish and waterfowl, as well as for sanitary, fire-fighting and sports needs (POND - an artificial reservoir created as a source of water for irrigation, breeding fish and waterfowl, storage water, sports and recreational activities, etc. The area is usually no more than 1 km Big Encyclopedic Dictionary, 1st ed. .com/54398-%D0%9F%D0%A0%D0%A3%D0%94).

The disadvantage of this type of artificial reservoirs is the high complexity of their construction and the irreversibility of environmental changes (see the article “Step-by-step process of creating an artificial reservoir. PROBETONGRUP, https://zen.yandex.ru/media/probetongrapp/poshagovyi-process-sozdaniia-iskusstvennogo- vodoema-5e90ba2f9ef45f550d33ed57").

Prefabricated frame pools and other collapsible and inflatable pools are widely known (catalogue of the manufacturer INTEX (Korea) https://intexcorp.com). The disadvantage of such pools is their narrow specialization: these are swimming pools, with the help of which it is impossible to carry out a wide program of acquaintance with water for preschool and middle-aged children.

There are widely known ways to create outdoor skating rinks in winter (S. Tuchin, “How to fill an ice rink”, https://sergev-tuchin.liveioumal.com/109094.html and video https://www.youtube.com/watch?v :=zyE0uOfZpgY).

The disadvantage of such skating rinks is the high complexity of their construction and high water consumption.

Also known from the prior art is a device for a swimming pool RU 2357056, "Swimming pool" IPC E04H 4/00, publ. with overhead bars on the outside, each side of which rests on support poles installed in its middle, tied in pairs crosswise with steel cables, in the corner parts of the tank there are containers for placing filter material triangular in cross-section, and steel cables tightening the support poles at the place of their crossing a support is installed, consisting of four rods bent along a radius up to a quarter of a circle, connected to each other at a right angle when viewed from above, the ends of which rest on the corresponding cables and are fastened to them with the help of clamps.

The technical solutions disclosed in the above sources of information have a number of similar non-essential features with the proposed invention, but none of them can be considered as a prototype, since they solve technical problems that are different from those set in the present invention.

The technical objective of the present invention is to create a prefabricated structure for children, which can be used in the summer as a multifunctional shallow reservoir, and in the winter as a skating rink, ice field, ski tracks.

The technical result is the possibility of creating a universal bowl from cheap materials for games, leisure and physical development of children in summer and winter.

The set technical task and the result are achieved by forming a bowl of an open shallow water reservoir and a natural skating rink, glued from PVC tent fabric, which contains a bottom of arbitrary shape, laid on a horizontal surface, and a side wall, hermetically connected to the bottom and equipped with in the upper part along the entire perimeter with eyelets for fastening to an elastic pipe with a length equal to the perimeter of the bowl, resting on vertical racks installed outside the bowl along the perimeter of the bottom, with a height exceeding the height of the wall, moreover, the top of the racks is equipped with ring supports for the elastic pipe, and the vertical wall of the bowl is attached through the eyelets to an elastic pipe, for example, with reusable clamps with screeds, while the racks are made with a flat support base or in the form of pegs buried in the ground. The bowl can be equipped with stiffening elements made in the form of flat panels installed between the outer surface of the bowl wall and racks.

The essence of the invention is illustrated by a figure and photographs.

Fig. 1 diagram of the proposed bowl.

Fig. 2 photos of the proposed thicket, used in summer as a shallow multifunctional pool for games, sports, competitions, and leisure.

Fig. 3 photos of the proposed bowl used as a natural skating rink, ice field, ski track.

Bowl, fig. 1, contains: a bottom 1 with a vertical wall 2 glued to it along the perimeter, in the upper part of which a reinforcing belt 3 with eyelets 4 is made. On the top of each of the uprights 5 supporting the vertical wall 2, rings 6 are fixed. bowls, an elastic pipe 7 is threaded, to which a reinforcing belt 3 of the vertical wall is attached through eyelets 4 with the help of clamps of couplers 9. Stiffening plates 10 are placed between the uprights 5 and the wall of the bowl.

The assembly of the bowl is performed as follows. The bottom 1 with a glued vertical wall 2 is spread on a horizontal surface, avoiding wrinkles, driven into the soil of the rack 5, orienting the rings 6 perpendicular to the perimeter of the bottom. Then the pipe 7 is passed through all the rings 6 and the vertical wall 2 is fixed to the pipe with the help of clamps of the couplers 9 passing through the eyelets 4 in the reinforcing belt 3. The bowl assembled in this way is filled with water and to stiffen the vertical wall between the posts 5 and the vertical wall 2 is placed plates 10.

In this case, the filling of the bowl is possible with tap or well water, as well as atmospheric precipitation - rain. Cleaning and disinfection is recommended in accordance with "SanPiN 2.1.2.1188-03 Swimming pools", although the proposed open reservoir is not a pool and is not intended for swimming and bathing children.

An example of the practical implementation of the invention

The proposed device for a bowl of an open shallow multifunctional reservoir and a natural skating rink for children's outdoor games was implemented in the Moscow Region and was in operation for two years: from 2018 to 2021.

Bowl material: tarpaulin PVC with a density of 630 g/sq.m., water surface area 133 sq.m., water volume 38 cubic meters, water (ice) height 250 mm, perimeter 44 m, grommet pitch 0.3 m, grommet diameter 12 mm, their distance from the edge is 5 mm. A multifunctional shallow-water open reservoir is installed on a lawn with deviations from the horizontal plane of no more than 5 cm, the posts are made of a square steel pipe 20 × 20 mm with a part buried in the ground of 400 mm and a ring welded to the top of the posts from a steel pipe with an inner diameter of 36 mm; the flexible pipe is made from a single piece of HDPE for water supply with an outer diameter of 25 mm and a length of 44 meters.

The bowl was partially filled with tap water from the city network and replenished with atmospheric precipitation. In the summer, water disinfection was carried out with hydrogen peroxide 37% every two weeks according to the instructions.

In winter, the reservoir was used as a skating rink for teaching and skating children and adults, playing hockey, riding kids on towed tubings, bicycles and scooters, launching quadcopters, learning to ski, for which purpose a closed ski track.

The advantages of the declared bowl of an open shallow reservoir and a natural skating rink are:

- low costs and ease of installation and operation,

- year-round use,

- reduction of water consumption due to the use of atmospheric precipitation,

a wide range of educational, labor, leisure, entertainment and sports programs for young and middle-aged children, implemented on the claimed device,

- arbitrary size and shape of the reservoir (including combinations of convex and concave walls), allowing you to fit it into the contours of a particular area,

- safety of work on open water with children of preschool and middle age,

- Possibility of holding group classes and competitions.

Two years of experience in using the proposed bowl of a shallow reservoir and a natural skating rink allows us to recommend its use for the following proven children's games and outdoor activities.

In summer and autumn-spring time

(open shallow water body):

1. Training in rowing on inflatable boats.

2. Learning to row on SUP boards.

3. Games and competitions with radio-controlled boat models.

4. Training in fishing with spinning (without a hook), a fishing rod and a net.

5. Teaching terminology and skills in sailing.

6. Breeding of algae and flowers of freshwater lakes and ponds.

7. Breeding of some species of fish and freshwater animals.

8. Observation of aquatic flora and fauna of ponds.

9. Games under fountains and "crackers".

10. Riding children on a towed balloon.

11. Leisure, sunbathing and conversations on inflatable sofas and mattresses.

12. Labor education: participation in cleaning and cleaning equipment, participation in feeding fish, caring for plants.

13. If necessary, the proposed bowl of the reservoir can be used as a watering pond for watering lawns, flower beds, flower beds, greenhouses, gardens and vegetable gardens (in the given example, the available capacity of the reservoir exceeds 3,800 10-liter watering cans).

In winter time

(natural skating rink with ski track):

14. Teaching children to ski.

15. Teaching children to skate (including with walkers).

16. Skiing in tow.

17. Independent skiing on the ski track at the skating rink.

18. Skating

19. Hockey: training, games and competitions.

20. Skating on ice on scooters, children's bicycles.

21. Riding children on towed tubing on ice.

22. Games with quadcopters and helicopter models.

23. Labor education: participation in cleaning the ice rink from snow.

The experience gained during the operation of the bowl serves as proof of the possibility and expediency of the mass application of the proposed invention.

Claims (2)

1. A bowl of an open shallow reservoir and a natural skating rink, glued from PVC tent fabric, containing a bottom of arbitrary shape, laid on a horizontal surface, and a side wall hermetically connected to the bottom and provided in the upper part around the entire perimeter with eyelets for fastening to an elastic a pipe with a length equal to the perimeter of the bowl, resting on vertical racks installed outside the bowl along the perimeter of the bottom, with a height exceeding the height of the wall, and the top of the racks is equipped with annular supports for the elastic pipe, and the vertical wall of the bowl is attached through the eyelets to the elastic pipe, for example, with reusable clamps-screeds , while the racks are made with a flat support base or in the form of pegs buried in the ground. 2. The device according to claim 1, characterized in that the bowl is provided with elastic stiffening elements made in the form of flat panels and installed between the outer surface of the bowl wall and the uprights.

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