CN109024493B - Artificial stream for kindergarten - Google Patents
Artificial stream for kindergarten Download PDFInfo
- Publication number
- CN109024493B CN109024493B CN201810912783.9A CN201810912783A CN109024493B CN 109024493 B CN109024493 B CN 109024493B CN 201810912783 A CN201810912783 A CN 201810912783A CN 109024493 B CN109024493 B CN 109024493B
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- Prior art keywords
- water
- pipe
- ditch
- valve
- outlet pipe
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 341
- 239000002689 soil Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 22
- 241000270708 Testudinidae Species 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 230000001877 deodorizing effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 241000422846 Sequoiadendron giganteum Species 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
- E04H4/1209—Treatment of water for swimming pools
- E04H4/1245—Recirculating pumps for swimming pool water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/14—Parts, details or accessories not otherwise provided for
- E04H4/144—Means for facilitating access, e.g. step units or slides
Abstract
The invention discloses an artificial stream for a kindergarten, which comprises a ditch dug in soil, wherein a ladder integrally formed with the ditch is arranged in the ditch, one side of the ditch is connected with a water pipe, a coarse filter screen is fixed at the position where the water pipe is communicated with the ditch, the water pipe is connected with a filter device, a water pipe valve is arranged on the water pipe, the lower end of the filter device is connected with a water outlet pipe, the side end of the water outlet pipe is connected with a water inlet pipe of a water tank, the side end of the water inlet pipe of the water tank is connected with a water inlet pipe valve, the lower end of the upper wall of the water tank is fixedly provided with a water level sensor, the side end of the water tank is connected with a water outlet pipe of the water tank, the upper end of the water outlet pipe of the water tank is connected with a water pumping pipe, and the upper end of the water pumping pipe is connected with a first shell fixed with the soil. The entertainment of the playing water is increased through the arrangement of entertainment facilities. Can make water circulate and flow, and has purification effect on water, and can form a stream similar to flow, and has attractive effect.
Description
Technical Field
The invention relates to the field of artificial streams, in particular to an artificial stream for a kindergarten.
Background
The kindergarten aims to relieve the restriction of time, space and environment of the family when the child is cultivated, and enable the body, intelligence and mood of the child to develop healthily. The kindergarten can be said to be a child's happy world, can help children to spend childhood hours healthily and happily, not only learn knowledge, but also live from a small contact group. Kindergarten education is a basis for the whole education system, and is a preliminary education (complete and healthy character, good behavioral habits, preliminary nature and social common sense) for children.
The existing kindergarten internal facilities are built on the flat ground and lack of facilities for children to play on water, so that the existing purification function is needed, and the children can play with a stream of people, and the children can play with the stream of people without play safety.
Disclosure of Invention
In order to solve the problems, the invention provides an artificial stream for a kindergarten.
The invention is realized by the following technical scheme:
the artificial brook for the kindergarten comprises a ditch dug in soil, the depth of the ditch is 40cm, a ladder integrally formed with the ditch is arranged in the ditch, one side of the ditch is connected with a water pipe and communicated with the water pipe, a coarse filter screen is fixed at the communication part of the water pipe and the ditch, a filtering device is connected to the water pipe and communicated with the water pipe, a water pipe valve is arranged on the water pipe, a water outlet pipe is connected to the lower end of the filtering device and communicated with the lower end of the filtering device, a water tank water inlet pipe is connected to the side end of the water tank water inlet pipe and communicated with the side end of the filtering device, a water tank water inlet pipe valve is arranged on the water tank water inlet pipe, a water level sensor is fixed at the lower end of the upper wall of the water tank, a water tank water outlet pipe is connected to the side end of the water tank water outlet pipe and communicated with the water tank water outlet pipe, a water tank water outlet pipe valve is arranged on the water tank water outlet pipe, a water pumping pipe is connected to the upper end of the water tank water outlet pipe and communicated with the water tank water outlet pipe, the upper end of the water suction pipe is connected with a first shell fixed with soil, a first water pump is arranged in the first shell, the water suction pipe is communicated with a water inlet of the first water pump, a water outlet of the first water pump is communicated with the outside through a water spray hose, the upper end of the water suction pipe is connected with a water suction pipe between a water suction pipe valve and a coarse filter screen, the water suction pipe is provided with a water suction pipe valve, the upper end of the water suction pipe is connected with a second shell fixed with soil, a second water pump, an air pump, a PLC (programmable logic controller) and a storage battery are arranged in the second shell, a water inlet of the second water pump is communicated with the water suction pipe, a water outlet of the second water pump is communicated with the outside through a water discharge pipe, an annular air bag is arranged at the edge of the upper end of the ditch, the air pump is communicated with the air bag through a ventilation hose, vertical plates fixed with the soil are symmetrically arranged at the edge of the upper end of the ditch, the vertical plate is hinged with a lever, one end of the lever is fixed with an arc plate, the water pipe, the coarse filter screen, the filter device, the water pipe valve, the water outlet pipe, the water inlet pipe of the water tank, the water inlet pipe valve of the water tank, the water outlet pipe valve of the water tank, the water suction pipe and the water suction pipe valve are respectively buried in soil, the water level sensor is electrically connected with the PLC, the PLC controller is respectively and electrically connected with the water pipe valve, the water tank water inlet pipe valve, the water tank water outlet pipe valve, the water suction pipe valve, the first water pump, the second water pump and the air pump, and the storage battery is respectively and electrically connected with the first water pump, the second water pump, the air pump, the water pipe valve, the water tank water inlet pipe valve, the water tank water outlet pipe valve and the water suction pipe valve.
Preferably, the steps are three-section steps, the distance from the lowest step of the steps to the top end of the ditch is 30cm, the distance from the middle step of the steps to the top end of the ditch is 20cm, the distance from the highest step of the steps to the top end of the ditch is 10cm, and the connecting end face of each step in the steps is an inclined face.
Preferably, the filtering device comprises a box body, the upper end of the box body is hinged with a cover body, the upper end of the cover body is fixed with a handle, and a fine filter screen, a deodorizing layer and a sterilizing layer are sequentially fixed in the box body from top to bottom.
Preferably, the first shell is in a tortoise shape, and the connection part of the water spraying hose and the outside is the mouth of the tortoise.
Preferably, the coarse filter screen is arranged beside the lowest step of the steps, and the mouth of the tortoise is arranged above the highest step of the steps.
Preferably, the second housing has a big tree shape.
Compared with the prior art, the invention has the beneficial effects that: the ladder is a three-section ladder, so that children can play water in the ditch conveniently. The height of the ladder effectively prevents the danger of children. The connecting end face of each step in the steps is an inclined face, so that the probability of falling down when children run on the steps is reduced. Through the setting of amusement facility, can throw away water, increased the recreational of playing water, the more pleasant playing water of children of being convenient for. Can make water circulate and flow, in the flowing process, the filtering device can purify the water to form a stream which flows like flowing, and the water purifying device has attractive effect. And the water is conveniently discharged. The air bag surrounds the edge of the ditch, so that protection is formed for children, and the children are prevented from colliding with the edge of the ditch. The first shell is in a shape of a tortoise, and the second shell is in a big tree shape, so that the effects of camouflage and beautifying the environment are achieved, and children are more entertained and happy when playing.
Drawings
FIG. 1 is a schematic illustration of the structure of the present invention;
FIG. 2 is a top view of a trench or like structure;
FIG. 3 is a cross-sectional view of the first housing;
FIG. 4 is a cross-sectional view of the second housing;
fig. 5 is a cross-sectional view of the filter device.
In the figure: ditch 1, step 2, soil body 3, water pipe 4, coarse filter screen 5, filter device 6, water pipe valve 7, water outlet pipe 8, water inlet pipe 9, water tank 10, water inlet pipe valve 11, water outlet pipe 12, water outlet pipe valve 13, water suction pipe 14, first housing 15, first water pump 16, water spray hose 17, water level sensor 18, water suction pipe 19, water suction pipe valve 20, second housing 21, second water pump 22, water discharge pipe 23, air pump 24, air hose 25, air bag 26, riser 27, lever 28, arc 29, PLC controller 30, housing 31, cover 32, handle 33, fine filter screen 34, deodorizing layer 35, sterilizing layer 36, and battery 37.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the artificial stream for a kindergarten comprises a ditch 1 dug in a soil body 3, the depth of the ditch 1 is 40cm, a ladder 2 integrally formed with the ditch 1 is arranged in the ditch 1, one side of the ditch 1 is connected with a water pipe 4 and communicated with the water pipe, a coarse filter screen 5 is fixed at the communication part of the water pipe 4 and the ditch 1, a filtering device 6 is connected to and communicated with the water pipe 4, a water pipe valve 7 is arranged on the water pipe 4, a water outlet pipe 8 is connected to and communicated with the lower end of the filtering device 6, a water inlet pipe 9 is connected to and communicated with a water tank 9, a water inlet pipe 10 is connected to and communicated with the side end of the water inlet pipe 9, a water inlet pipe valve 11 is arranged on the water inlet pipe 9, a water level sensor 18 is fixed at the lower end of the upper wall of the water tank 10, the side end of the water tank 10 is connected with a water tank water outlet pipe 12 and is communicated with the water tank water outlet pipe 12, a water tank water outlet pipe valve 13 is arranged on the water tank water outlet pipe 12, the upper end of the water tank water outlet pipe 12 is connected with a water suction pipe 14 and is communicated with the water suction pipe, the upper end of the water suction pipe 14 is connected with a first shell 15 fixed with soil body 3, a first water pump 16 is arranged in the first shell 15, the water suction pipe 14 is communicated with a water inlet of the first water pump 16, a water outlet of the first water pump 16 is communicated with the outside through a water spray hose 17, a water suction pipe 19 is connected between the water suction pipe valve 7 and a coarse filter screen 5 at the upper end of the water suction pipe 4, a water suction pipe valve 20 is arranged on the water suction pipe 19, a second shell 21 fixed with the soil body 3 is connected with the upper end of the water suction pipe 19, a second water pump 22, an air pump 24, a PLC (programmable logic controller) 30 and a storage battery 37 are arranged in the second shell 21, the water inlet of the second water pump 22 is communicated with the water suction pipe 19, the water outlet of the second water pump 22 is communicated with the outside through a water drain pipe 23, an annular air bag 26 is arranged at the edge of the upper end of the ditch 1, the air pump 24 is communicated with the air bag 26 through an air hose 25, a vertical plate 27 fixed with the soil body 3 is symmetrically arranged at the edge of the upper end of the ditch 1, a lever 28 is hinged to the vertical plate 27, an arc plate 29 is fixed at one end of the lever 28, the water pipe 4, the coarse filter screen 5, the filtering device 6, the water pipe valve 7, the water outlet pipe 8, the water tank water inlet pipe 9, the water tank 10, the water tank water inlet pipe valve 11, the water tank water outlet pipe 12, the water tank water outlet pipe valve 13, the water suction pipe 14, the water suction pipe 19 and the water suction pipe valve 20 are respectively buried in the soil body 3, the water level sensor 18 is electrically connected with a PLC (programmable logic controller) 30), and the PLC 30 is respectively electrically connected with the water pipe valve 7, the water tank water inlet pipe valve 11, the water tank water outlet pipe valve 13, the water suction pipe valve 20, the first water pump 16, the second water pump 22 and the air pump 24, the water suction pipe 11 and the water pump 20, and the water tank valve 13 are respectively.
The ladder 2 is a three-section ladder, the distance from the lowest-section ladder of the ladder 2 to the top end of the ditch 1 is 30cm, the distance from the middle-section ladder of the ladder 2 to the top end of the ditch 1 is 20cm, the distance from the highest-section ladder of the ladder 2 to the top end of the ditch 1 is 10cm, and the connecting end face of each section ladder in the ladder 2 is an inclined face.
The filtering device 6 comprises a box body 31, a cover body 32 is hinged to the upper end of the box body 31, a handle 33 is fixed to the upper end of the cover body 32, and a fine filter screen 34, a deodorizing layer 35 and a sterilizing layer 36 are sequentially fixed in the box body 31 from top to bottom.
The first shell 15 is in a tortoise shape, and the connection part of the water spraying hose 17 and the outside is the mouth of the tortoise.
The coarse filter screen 5 is arranged beside the lowest step of the step 2, and the mouth of the tortoise is arranged above the highest step of the step 2.
The second housing 21 has a large tree shape.
Working principle: the water suction pipe valve 20 and the water tank water outlet pipe valve 13 are controlled to be closed by the PLC 30, the water through pipe valve 7 and the water tank water inlet pipe valve 11 are opened, water is injected into the ditch 1, water sequentially enters the water tank 10 through the water through pipe 4, the water outlet pipe 8 and the water tank water inlet pipe 9, when the water tank 10 is filled, the water level sensor 18 is triggered, signals are fed back to the PLC 30 by the water level sensor 18, the water suction pipe valve 20 and the water tank water outlet pipe valve 13 are controlled to be closed by the PLC 30, and then the ditch 1 is filled with water. The ladder 2 is a three-section ladder, so that children can play water in the ditch 1 conveniently. The depth of the ditch 1 is 40cm, the distance from the lowest step of the step 2 to the top end of the ditch 1 is 30cm, the distance from the middle step of the step 2 to the top end of the ditch 1 is 20cm, the distance from the highest step of the step 2 to the top end of the ditch 1 is 10cm, the height of children in a kindergarten in China is generally 88cm to 120cm, the height of the step effectively prevents the children from danger, but the children still have to be attended by guardians when playing water in the ditch 1, and after all, the self-rescue capability of the children is limited. The connecting end face of each step in the step 2 is an inclined face, so that the probability of falling down when children run on the step 2 is reduced.
By prying one end of the lever 28, the lever 28 rotates on the vertical plate 27, and the other end of the lever 28 drives the arc-shaped plate 29 to scoop up water and throw the water out, so that the entertainment of playing water is improved, and the playing water which is more convenient for children to enjoy is facilitated.
The PLC 30 controls to close the water suction pipe valve 20, the water pipe valve 7, the water tank water inlet pipe valve 11 and the water tank water outlet pipe valve 13 are opened, the PLC 30 controls to open the first water pump 16, water in the ditch 1 flows into the filtering device 6 through the water pipe 4, meshes of the coarse filtering net 5 are large, large solid foreign matters in the water are blocked, preliminary filtering is formed, meshes of the fine filtering net 34 in the filtering device 6 are fine, small solid foreign matters in the water are blocked, secondary filtering is formed, the deodorizing layer 35 contains activated carbon, peculiar smell in sewage is effectively removed, the sterilizing layer 36 contains sterilizing medicaments, bacteria in the sewage can be killed, sterilization is achieved, but the sterilizing medicaments cannot damage human bodies, the cover body 32 of the box body 31 is opened through the handle 33, and foreign matters accumulated on the fine filtering net 34 are convenient to clean. The purified water enters the water tank 10 through the water outlet pipe 8 and the water tank water inlet pipe 9, the water in the water tank 10 flows into the water tank water outlet pipe 12, the first water pump 16 pumps the water out of the water tank water outlet pipe 12 through the water suction pipe 14, and the water flows back into the ditch 1 through the water spray hose 17 to form circulating flow of the water, thereby having the effect of purifying the water, being capable of forming a stream similar to the flowing stream and having attractive effect.
The PLC controller 30 controls the water pipe valve 7, the water tank water inlet pipe valve 11 and the water tank water outlet pipe valve 13 to be closed, and opens the water suction pipe valve 20. The PLC controller 30 controls the second water pump 22 to be turned on, the water in the ditch 1 is pumped out through the water suction pipe 19 and the water through pipe 4, and the water is discharged from the water discharge pipe 23, so that the water discharge effect is achieved.
The PLC controller 30 controls the air pump 24 to be started, air is injected into the air bag 26 through the ventilation hose 25, the air bag 26 is filled with air, the air bag 26 surrounds the edge of the ditch 1, protection is formed for children, and the children are prevented from colliding with the edge of the ditch 1. The first shell 15 is in a shape of a tortoise, and the second shell 21 is in a big tree shape, so that the effects of camouflage and beautifying the environment are achieved, and children are more entertained and happy when playing. The battery 37 provides power to the first water pump 16, the second water pump 22, the air pump 24, the water line valve 7, the water tank inlet pipe valve 11, the water tank outlet pipe valve 13, and the water suction pipe valve 20.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an artificial stream for kindergarten, includes digs ditch (1) of establishing in soil body (3), its characterized in that: the depth of the ditch (1) is 40cm, a ladder (2) integrally formed with the ditch (1) is arranged in the ditch (1), one side of the ditch (1) is connected with a water through pipe (4) and is communicated with the water through pipe, a coarse filter screen (5) is fixed at the communication part of the water through pipe (4) and the ditch (1), a filtering device (6) is connected to the water through pipe (4) and is communicated with the water through pipe, a water through pipe valve (7) is arranged on the water through pipe (4), a water outlet pipe (8) is connected to the lower end of the filtering device (6) and is communicated with the water through pipe, a water inlet pipe (9) is connected to the side end of the water outlet pipe (8) and is communicated with the water inlet pipe, a water inlet pipe valve (11) is arranged on the side end of the water inlet pipe (9), a water level sensor (18) is fixed at the lower end of the upper wall of the water inlet pipe (10), a water outlet pipe (12) is connected with a water outlet pipe (12) and is communicated with the water outlet pipe, a water outlet valve (13) is arranged on the water outlet pipe (12), a water outlet pipe (14) is connected with a water pump (14) and is connected to a water inlet pipe (15) and is fixedly connected to a water pump (15), the utility model discloses a filter device, including suction pipe (14), water pump (16), water pump (24), PLC (30) and battery (37), the delivery port of first water pump (16) is through water spray hose (17) and external intercommunication, be connected with suction pipe (19) between suction pipe valve (7) and coarse filtration screen (5) on water pipe (4) upper end, be equipped with suction pipe valve (20) on suction pipe (19), suction pipe (19) upper end is connected with second casing (21) fixed with soil body (3), be equipped with second water pump (22), air pump (24), PLC (30) and battery (37) in second casing (21), the delivery port and the suction pipe (19) intercommunication of second water pump (22), the delivery port of second water pump (22) is through drain pipe (23) and external intercommunication, ditch (1) upper end edge is equipped with annular gasbag (26), air pump (24) are equipped with riser (27) fixed with soil body (3) through ventilation hose (25) and intercommunication gasbag (26) on ditch (1) upper end edge symmetry, lever (27), lever (28) are fixed with filter device (6), coarse filtration screen (28) are fixed to one end (4) The water level sensor (18) is electrically connected with the PLC (30), the PLC (30) is electrically connected with the water pipe valve (7), the water tank water inlet pipe valve (11), the water tank water outlet pipe valve (13), the water tank water outlet pipe valve (9), the water tank (10), the water tank water inlet pipe valve (11), the water tank water outlet pipe (12), the water tank water outlet pipe valve (13), the water suction pipe valve (9), the storage battery (37) is electrically connected with the first water pump (16), the second water pump (22), the air pump (24), the water pipe valve (7), the water tank water inlet pipe valve (11), the water tank water outlet pipe valve (13) and the water suction pipe valve (20) respectively;
the step (2) is a three-section step, the distance from the lowest step of the step (2) to the top end of the ditch (1) is 30cm, the distance from the middle step of the step (2) to the top end of the ditch (1) is 20cm, the distance from the highest step of the step (2) to the top end of the ditch (1) is 10cm, and the connecting end face of each step in the step (2) is an inclined face;
the first shell (15) is in a tortoise shape, and the joint of the water spraying hose (17) and the outside is the mouth of the tortoise;
the coarse filter screen (5) is arranged beside the lowest step of the step (2), and the mouth of the tortoise is arranged above the highest step of the step (2);
the second shell (21) is in a big tree shape.
2. A kindergarten artificial stream according to claim 1, wherein: the filtering device (6) comprises a box body (31), a cover body (32) is hinged to the upper end of the box body (31), a handle (33) is fixed to the upper end of the cover body (32), and a fine filter screen (34), a deodorizing layer (35) and a sterilizing layer (36) are sequentially fixed to the box body (31) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912783.9A CN109024493B (en) | 2018-08-06 | 2018-08-06 | Artificial stream for kindergarten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912783.9A CN109024493B (en) | 2018-08-06 | 2018-08-06 | Artificial stream for kindergarten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024493A CN109024493A (en) | 2018-12-18 |
| CN109024493B true CN109024493B (en) | 2024-02-02 |
Family
ID=64633754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912783.9A Active CN109024493B (en) | 2018-08-06 | 2018-08-06 | Artificial stream for kindergarten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024493B (en) |
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