CN107165023B - Horse art place - Google Patents

Horse art place Download PDF

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Publication number
CN107165023B
CN107165023B CN201710558052.4A CN201710558052A CN107165023B CN 107165023 B CN107165023 B CN 107165023B CN 201710558052 A CN201710558052 A CN 201710558052A CN 107165023 B CN107165023 B CN 107165023B
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water
water supply
layer
pipe
blind
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CN107165023A (en
Inventor
季重庆
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Aiqida Shanghai Construction Engineering Co ltd
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Aiqida Shanghai Construction Engineering Co ltd
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Priority to CN201710558052.4A priority Critical patent/CN107165023B/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02Foundations, e.g. with drainage or heating arrangements
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00Paving elements
    • E01C2201/20Drainage details
    • E01C2201/202Horizontal drainage channels
    • E01C2201/207Horizontal drainage channels channels on the bottom

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention provides a horse art field, which comprises a field body, a water supply system, a drainage system and a water seepage system, wherein the water supply system comprises a water supply pipeline, the drainage system comprises a drainage pipeline, the water seepage system comprises a plurality of blind pipes uniformly paved in the field body, and the water inlet ends and the water outlet ends of the blind pipes are respectively connected with the water supply pipeline and the drainage pipeline. The horse art field disclosed by the invention is put into operation once, the continuous use time of equipment is long, the cost performance is high, automatic and uniform water supplementing can be realized, the operation is simple, the labor cost is low, the water supplementing process does not need to be stopped, the competition and training time are not occupied, the water draining process is convenient and quick, the water logging is not easy to cause, the condition is provided for the use of the horse art field in rainy days, the occurrence of people and horses accidents in the rainy days training and competition process can be avoided, and the moderate humidity inside the horse art field can be continuously maintained through the cooperation of the water supplementing process and the water draining process.

Description

Horse art place
Technical Field
The invention relates to the technical field of equine sites, in particular to a equine site capable of continuously keeping moderate humidity in the site.
Background
The horse art place is a core facility of horse art sports, is the safety guarantee of sportsmen and horses, and is also the basic guarantee of high-level horse art sports. The ground of the equine operation field is usually composed of sand surfaces with reasonable particle size and moderate compactness. However, the surface of the equine operation field with moderate compactness needs stable wettability to keep a reasonable composition mechanism, and the performance of the surface of the equine operation field can be adjusted by adjusting the wettability. The place with reasonable humidity is the safety guarantee of the sport, the basic guarantee of reasonable exertion of the skills of the horse and the athlete, and the basic guarantee of the training of the athlete and the horse at ordinary times. The sand layer on the mare's floor has good elasticity and anti-skid property. If the wettability is insufficient, dust rising phenomenon is easy to occur, and if the water content of the ground is too large, the ground is wet and slippery, and accidents of people and horses are easy to occur. And if the reasonable wettability cannot be maintained, the performance of the ground of the martial arts can be rapidly deteriorated in a short time, and the ground of the martial arts which is put into huge capital production can be degraded in a short time as a result, and the service life of the ground of the martial arts can be shortened.
In the existing horse art field wettability control process, a water sprinkling process and a water draining process are separately carried out. The sprinkling method mainly comprises the following steps: the manual watering method is characterized in that spray heads are arranged around the field to spray or a watering car to spray water manually. The method adopts a purely manual irrigation method, is operated by a person with long-time operation experience, can well keep the proper wettability of each position of the horse operation field, but has the defects that a person with operation experience needs to be in charge of the professional, and can not finish time and labor consumption, an independent reservoir needs to be built, pressurizing equipment is used, the sprinkling speed is slow, and the labor cost is high. The spray method of the spray heads arranged around the field is adopted, the spray heads are put in once, the equipment lasts for a long time, but the spray heads spray water at fixed points, the spray shape is fan-shaped, and the objective required uniformity cannot be achieved. Adopt the watering lorry to spray, the degree of consistency of spraying is higher, but because the water intaking time is longer, whole watering time is long, needs the special man to spray in the morning and evening every day, and the cost of labor is higher. The existing water spraying method for the equine operation site has the common defect that when the water spraying operation is carried out, a game or training is needed to be paused, the water spraying method can be used after the water spraying is completed, and the game and training time is occupied. The main problem in the drainage process is that if rainwater cannot be drained in time in rainy days, accidents of people and horses are easily caused, and training or competition is affected.
Therefore, how to create a new horse art field, the horse art field can be automatically and uniformly supplemented with water, the water supplementing process does not need to be suspended, the water draining process is convenient and quick, and water accumulation is not easy to occur, so that the aim of continuously keeping the internal wettability of the horse art field moderate is fulfilled.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the horsework field, so that the horsework field can be automatically and uniformly supplemented with water, the water supplementing process does not need to be suspended, the water draining process is convenient and quick, and water accumulation is not easy to occur, so that the aim of continuously keeping the internal wettability of the horsework field moderate is fulfilled.
In order to solve the technical problems, the invention provides a horse art field, which comprises a field body, a water supply system, a drainage system and a water seepage system, wherein the water supply system comprises a water supply pipeline, the drainage system comprises a drainage pipeline, the water seepage system comprises a plurality of blind pipes uniformly paved in the field body, and the water inlet ends and the water outlet ends of the blind pipes are respectively connected with the water supply pipeline and the drainage pipeline.
As an improvement of the invention, the field body comprises a surface layer and a basal layer, a first waterproof layer is arranged between the surface layer and the basal layer, the first waterproof layer is turned upwards along the edge of the surface layer and wraps the surface layer, and the blind pipe is arranged at the bottom in the surface layer.
Further improved, the water supply system further comprises a plurality of water supply operation wells arranged along the edge of the field body, the water supply pipeline is respectively connected with the plurality of water supply operation wells, the drainage system further comprises a plurality of drainage operation wells arranged along the edge of the field body, the plurality of drainage operation wells are connected with the drainage pipeline, and the water inlet end and the water outlet end of the blind pipe respectively extend out of the first waterproof layer and are respectively connected with the water supply operation wells and the drainage operation wells.
Further improved, the water outlet end of the blind pipe is connected with a water level adjusting mechanism, and the water level adjusting mechanism is used for adjusting the water level in the surface layer of the field body.
Further improved, the water level adjusting mechanism is arranged in the drainage operation well and comprises a bent pipe and a telescopic drain pipe, one end of the bent pipe is connected with the water outlet end of the blind pipe, the other end of the bent pipe is bent upwards and connected with the water inlet end of the telescopic drain pipe, and the water outlet end of the telescopic drain pipe is adjustable in height.
Further improved, the water outlet end of the blind pipe is also connected with an emergency evacuation valve.
Further improved, the surface layer comprises a gravel layer, mesh cloth, a perforated isolation grid and a fine sand layer which are paved from bottom to top in sequence, and the blind pipe is paved at the bottom of the gravel layer.
Further improved, the top of the basal layer is provided with a plurality of grooves, the blind pipes are paved in the grooves, and broken stones are filled around the blind pipes.
Further improved, the blind pipe is wrapped with mesh cloth.
Further improved, the first waterproof layer comprises two layers of geotextiles and a layer of impermeable film, and the impermeable film is paved between the two layers of geotextiles.
After the design is adopted, the invention has at least the following advantages:
1. the water supply pipe and the drainage pipe are matched to realize water drainage of the equine site, water accumulation is not easy to cause, conditions are provided for the use of the equine site in rainy days, people and horses accident in rainy days can be avoided, and moderate humidity inside the equine site can be continuously maintained through the matching of the water supply process and the water drainage process.
2. The first waterproof layer is arranged, so that water in the surface layer of the field body can be prevented from penetrating downwards, the wettability in the surface layer can be maintained for a long time, the water consumption of the field at once can be reduced, and the utilization rate of water resources is improved.
3. Through setting up the water level adjustment mechanism at the play water end of blind pipe, the water level in the surface course of regulation place body that can be convenient, and then realize adjusting the purpose of horse art place wettability.
4. Water in the surface layer of the field body can be emptied through the emergency emptying valve, and pipeline breakage caused when the temperature is lower than zero ℃ is avoided.
5. The porosity of gravel layer is great, and the infiltration speed is very fast, sets up blind pipe at the moisturizing and the drainage that the gravel layer can be quick, and then realizes the purpose of quick regulation place body wettability.
Drawings
The foregoing is merely an overview of the present invention, and the present invention is further described in detail below with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic view of the structure of a martial arts site of the present invention;
FIGS. 2 and 3 are schematic views of a portion of the structure of the martial arts field of the present invention from different viewing angles;
FIG. 4 is a schematic view of the construction of a water supply well of the equine site of the present invention;
FIG. 5 is a schematic diagram of one embodiment of a drainage manipulation well of a equine site of the present invention;
FIG. 6 is a schematic view of another embodiment of a drainage manipulation well of a equine site of the present invention;
wherein, 1, water supply pipe, 2, water supply well, 3, water supply operation well, 4, drainage pipe, 5, drainage well, 6, drainage operation well, 7, blind pipe, 8, return bend, 9, scalable drain pipe, 10, fine sand layer, 11, foraminiferous spacer, 12, mesh cloth, 13, rubble layer, 14, first waterproof layer, 15, stratum basale, 16, second waterproof layer, 17, keep off husky curb, 18, natural soil layer, 19, quicksand pond, 20, emergent relief valve, 21, ball float valve liquid level switch, 22, cross joint.
Detailed Description
Referring to fig. 1, the invention provides a horse art field, which comprises a field body, a water supply system, a drainage system and a water seepage system, wherein the water supply system comprises a water supply pipeline 1, the drainage system comprises a drainage pipeline 4, the water seepage system comprises blind pipes 7 uniformly paved in the horse art field body, and the water inlet ends and the water outlet ends of the blind pipes 7 are respectively connected with the water supply pipeline 1 and the drainage pipeline 4.
Automatic even moisturizing in horse art place is realized through the cooperation of water supply pipe 1 and blind pipe 7, and moisturizing process horse art place need not pause the use, realizes horse art place drainage through blind pipe 7 and drainage pipe 4 cooperation, and convenient and fast is difficult to cause ponding, can keep the inside humidity of horse art place moderate continuously.
In particular, the present embodiment, with reference to FIGS. 1-3, illustrates the present invention in connection with a rectangular equine surgical field.
The water supply system comprises a water supply well 2, a water supply pipeline 1 and a plurality of water supply operation wells 3. The water supply well 2 is reliably arranged at one corner of the near field, the water supply pipeline 1 can be arranged along one side edge of the field body, which is close to the water supply well 2, and the water outlet of the water supply well 2 is connected with the water inlet end of the water supply pipeline 1. The water supply operation wells 3 may be disposed at intervals along the water supply pipe 1, for example, one water supply operation well 3 may be disposed at intervals of 5 meters along the water supply pipe 1, and the water supply pipe 1 is connected to a water inlet of the water supply operation well 3 to supply water to the water supply operation well 3. The water supply pipe 1 may be, for example, a 125mm diameter water pipe. In cooperation with the illustration of fig. 4, a float valve level switch 21 may be provided at the water inlet of the water supply well 2 to achieve automatic water replenishment of the water supply well 2.
The drainage system comprises a drainage well 5, a drainage pipeline 4 and a plurality of drainage operation wells 6. The drainage well 5 may be provided at a corner of the site body opposite the water supply well 2 or remote from the water supply well 2. In this embodiment, the drainage pipe 4 is disposed along the edge of the side opposite to the water supply pipe 1, and the water outlet end of the drainage pipe 4 is connected to the drainage well 5. The above-described plurality of drainage wells 6 may be provided at intervals along the drainage pipe 4, for example, similarly to the water supply wells 3, one drainage well 6 is provided at intervals of 5 meters along the drainage pipe 4 so as to correspond one-to-one to the water supply wells 3. The water outlets of the drainage operation wells 6 are connected with the drainage pipeline 4, and accumulated water in the drainage operation wells can be drained through the drainage pipeline 4. When the horse field is provided indoors, the drain pipe 4 may be, for example, a drain pipe having a diameter of 125mm or more, and when the horse field is provided outdoors, the drain pipe 4 may be, for example, a drain pipe having a diameter of 250mm or more, since the horse field is susceptible to rainwater.
The water seepage system comprises a plurality of blind pipes 7 which are uniformly paved in the field body, and the water inlet end and the water outlet end of the blind pipes 7 are respectively connected with the water supply operation well 3 and the water discharge operation well 6. That is, the water inlet end of the blind pipe 7 is communicated with the water outlet of the water supply operation well 3, and the water outlet end of the blind pipe 7 is communicated with the water inlet of the water discharge operation well 6. In this embodiment, the blind pipes 7 are in one-to-one correspondence with the water supply operation well 3 and the water discharge operation well 6, the blind pipe 7 at the edge is arranged at a distance of 2.5 meters from the edge of the field body, the blind pipes 7 are parallel to each other, the distance is 5 meters, and the blind pipes are arranged in a grid shape in the field. The blind pipe 7 may be a high strength downcomer, for example, 100mm in diameter.
It should be noted that, the water supply pipeline 1 and the water drain pipeline 4 are not necessarily connected to the blind pipe 7 through the water supply operation well 3 and the water drain operation well 6, and the water supply and water drain purposes of the site body can be realized by directly connecting to the blind pipe 7. The water supply operation well 3 and the water discharge operation well 6 are provided for the purpose of controlling the blind pipe 7 and the water level in the site body through the water supply operation well 3 and the water discharge operation well 6. The tops of the water supply operation well 3 and the water discharge operation well 6 can be provided with operation holes, so that the underground settings such as the blind pipe 7, the water supply pipeline 1, the water discharge pipeline 4 and the like can be overhauled conveniently. The bottom of the drainage operation well 6 can be further provided with a sand flowing pool 19 for collecting fine sand carried along with water flow, and the fine sand can be cleaned through the operation holes regularly so as to avoid the fine sand from blocking the drainage pipeline 4.
Referring to fig. 2 and 3, the field body in this embodiment includes a surface layer and a base layer 15, a first waterproof layer 14 is disposed between the surface layer and the base layer 15, and the first waterproof layer 14 is turned up along the edge of the surface layer and wraps the surface layer. The surface layer comprises a crushed stone layer 13, a mesh cloth 12, a porous isolation pad 11 and a fine sand layer 10 which are paved in sequence from bottom to top.
The fine sand layer 10 can adopt special fiber sand for the martial arts, the thickness of the fine sand layer 10 can be set to be 125mm, the fiber sand has excellent water permeability, reasonable water retention and skid resistance, has certain elasticity, has hardness which meets the requirements of the martial arts sports, and has ultraviolet resistance and no deterioration after long-term use under sunlight irradiation. The perforated spacer 11 may be a perforated spacer having a thickness of 40mm and the holes may be filled with fine sand or crushed stone having a diameter of 2-4 mm. The mesh cloth 12 is paved at the bottom of the porous isolation pad 11, so that fine sand can be prevented from penetrating downwards under the drive of water. Clean rubble of diameter 6-10mm can be adopted to lay of gravel layer 13, and thickness can set to 80mm for example, and blind pipe 7 is laid in the bottom in the gravel layer 13, can avoid blind pipe 7 to be stopped up, and owing to the gravel layer 13 porosity is great, the infiltration speed is faster, moisturizing and drainage that can be quick, and then can realize the purpose of quick adjustment place body wettability. To prevent the blind pipe 7 from being blocked, a mesh cloth may be wrapped around the blind pipe 7.
The first waterproof layer 14 is paved between the surface layer and the basal layer 15, and the broken stone layer 13, the mesh cloth 12, the porous isolation pad 11 and the fine sand layer 10 are wrapped by turning up the edges of the surface layer, so that the first waterproof layer 14 can prevent water in the surface layer from penetrating downwards, the wettability of the fine sand layer 10 is beneficial to being permanently kept, the water consumption of a horse art field can be reduced, and the utilization rate of water resources is improved. Preferably, the first waterproof layer 14 may include two geomembranes and an impermeable membrane, the impermeable membrane being laid between the two geomembranesCan be 180gr/m 2 -200gr/m 2 Is a geomembrane of (2).
The base layer 15 is laid at the bottom of the first waterproof layer 14, the thickness can be set to be 150mm-600mm, and roadbed materials with compactness of more than 95% can be selected for laying. As a preferred scheme, a plurality of grooves can be formed in the top of the substrate layer 15, the first waterproof layer 14 is laid along the groove wall and the bottom surface of the grooves, the blind pipe 7 is laid in the grooves, broken stone of the broken stone layer 13 is filled around the blind pipe 7, the blind pipe 7 is arranged in the grooves, the blind pipe 7 can be at a lower horizontal height, and accumulated water in the field body can be discharged rapidly, so that the drainage efficiency of the blind pipe 7 is improved. The width of the groove may be set to 200mm or more.
The second waterproof layer 16 is further paved at the bottom of the substrate layer 15, and the second waterproof layer 16 can improve the waterproof performance of the substrate layer 15, so that the influence of the ground water reverse osmosis or excessive rainwater entering the substrate layer 15 on the compactness of the substrate layer 15 is avoided. The second waterproof layer 16 may be 180gr/m 2 -200gr/m 2 Is laid by the geomembrane.
The edge of above-mentioned place body still is provided with and keeps off husky curb 17, can avoid fine sand or rubble to scatter to natural soil layer 18, also can prevent that natural soil layer 18 from getting into the place body, influences the performance in horse art place.
The water outlet end of the blind pipe 7 is connected with a water level adjusting mechanism which is used for adjusting the water level in the surface layer of the field body in cooperation with the illustration of fig. 5. The water level adjusting mechanism comprises a bent pipe 8 and a telescopic drain pipe 9, one end of the bent pipe 8 is connected with the water outlet end of the blind pipe 7, the other end of the bent pipe is bent upwards and connected with the water inlet end of the telescopic drain pipe 9, and the height of the water outlet end of the telescopic drain pipe 9 is adjustable.
In the use, adjust the play water end height of scalable drain pipe 9 to suitable height, supply water to blind pipe 7 through water supply pipe 1 and water supply operation well 3, blind pipe 7 is to the internal moisturizing in the place, when the water level in the place body reaches the play water end height of scalable drain pipe 9, the water in the blind pipe 7 can be through the play water end of scalable drain pipe 9 to drain operation well 6, the water level in the place body can be maintained at the height basically same with the play water end height of scalable drain pipe 9 to reach the purpose that keeps the inside humidity of horse art place moderate continuously.
When the water level in the field body is higher than the height of the water outlet end of the telescopic drain pipe 9 due to rainfall and the like, the redundant water in the field body can be discharged to the drain operation well 6 through the blind pipe 7 and the water level adjusting mechanism, and is discharged to the drain well 5 through the drain pipe 4, so that the drainage process is convenient and quick, and accumulated water is not easy to cause.
And as shown in fig. 6, the water outlet end of the blind pipe 7 is also connected with an emergency evacuation valve 20, which is used for emergently draining all water in the field body when the outdoor temperature is lower than zero ℃ to prevent the blind pipe 7 from being broken. For example, a four-way joint 22 may be disposed at the water outlet end of the blind pipe 7, a first interface of the four-way joint 22 is connected with the water outlet end of the blind pipe 7, a second interface is connected with the emergency evacuation valve 20, and a third interface and a fourth interface are respectively connected with a water level adjusting mechanism.
The horsework site disclosed by the invention can automatically and uniformly supplement water, the operation of the water supplementing process is simple, the manual maintenance cost is low, the water supplementing process does not need to be suspended, the water draining process is convenient and quick, water accumulation is not easy to cause, and the humidity inside the horsework site can be continuously kept moderate.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present invention.

Claims (5)

1. The horse art field comprises a field body, and is characterized in that the field body comprises a surface layer and a basal layer, a first waterproof layer is arranged between the surface layer and the basal layer, and the first waterproof layer is turned upwards along the edge of the surface layer and wraps the surface layer;
the water seepage system comprises a plurality of blind pipes which are uniformly paved in the field body, the blind pipes are arranged at the bottom in the surface layer, and the water inlet ends and the water outlet ends of the blind pipes are respectively connected with the water supply pipeline and the water drainage pipeline;
the water supply system further comprises a plurality of water supply operation wells arranged along the edge of the site body, the water supply pipeline is respectively connected with the plurality of water supply operation wells, the water discharge system further comprises a plurality of water discharge operation wells arranged along the edge of the site body, the plurality of water discharge operation wells are connected with the water discharge pipeline, and the water inlet end and the water outlet end of the blind pipe respectively extend out of the first waterproof layer and are respectively connected with the water supply operation wells and the water discharge operation wells;
and the water outlet end of the blind pipe is connected with a water level adjusting mechanism and an emergency evacuation valve, the water level adjusting mechanism is used for adjusting the water level in the surface layer of the field body, the water level adjusting mechanism is arranged in the drainage operation well and comprises a bent pipe and a telescopic drain pipe, one end of the bent pipe is connected with the water outlet end of the blind pipe, the other end of the bent pipe is bent upwards and connected with the water inlet end of the telescopic drain pipe, and the water outlet end of the telescopic drain pipe is adjustable in height.
2. The equine surgery site according to claim 1, wherein the surface layer comprises a crushed stone layer, a mesh cloth, a perforated isolation grid and a fine sand layer which are laid in sequence from bottom to top, and the blind pipe is laid at the bottom of the crushed stone layer.
3. The equine surgery site according to claim 2, wherein the top of the basal layer is provided with a number of grooves, the blind pipes are laid in the grooves, and the periphery of the blind pipes is filled with crushed stone.
4. A equine surgery site according to claim 3, wherein said blind tubes are covered with mesh cloth.
5. The equine surgery site according to claim 1, wherein the first waterproof layer comprises two geotextiles and a barrier film laid between the geotextiles.
CN201710558052.4A 2017-07-10 2017-07-10 Horse art place Active CN107165023B (en)

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Application Number Priority Date Filing Date Title
CN201710558052.4A CN107165023B (en) 2017-07-10 2017-07-10 Horse art place

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Application Number Priority Date Filing Date Title
CN201710558052.4A CN107165023B (en) 2017-07-10 2017-07-10 Horse art place

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CN107165023A CN107165023A (en) 2017-09-15
CN107165023B true CN107165023B (en) 2023-08-08

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU231298B1 (en) * 2019-08-27 2022-09-28 Mihály Pataki Arrangement for controlling the soil moisture of sports fields

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201328311Y (en) * 2009-01-04 2009-10-21 王衍敏 Drainer for pool breeding
CN101581085A (en) * 2009-05-27 2009-11-18 中国水电顾问集团华东勘测设计研究院 Reservoir seepage-proofing geomembrane tiered structure and construction method thereof
CN201801798U (en) * 2010-09-01 2011-04-20 四川省瑞云环境绿化工程有限公司 Water supply and drainage system based on flexible athletic field
CN203302170U (en) * 2013-03-29 2013-11-27 浙江海洋学院 Water level adjusting device for aquaculture system
CN206266978U (en) * 2016-12-06 2017-06-20 浙江凯易路马术有限公司 The automatic detection ground sweat system in one stud farm
CN207047641U (en) * 2017-07-10 2018-02-27 艾奇达(上海)建设工程有限公司 A kind of horsemanship place

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201328311Y (en) * 2009-01-04 2009-10-21 王衍敏 Drainer for pool breeding
CN101581085A (en) * 2009-05-27 2009-11-18 中国水电顾问集团华东勘测设计研究院 Reservoir seepage-proofing geomembrane tiered structure and construction method thereof
CN201801798U (en) * 2010-09-01 2011-04-20 四川省瑞云环境绿化工程有限公司 Water supply and drainage system based on flexible athletic field
CN203302170U (en) * 2013-03-29 2013-11-27 浙江海洋学院 Water level adjusting device for aquaculture system
CN206266978U (en) * 2016-12-06 2017-06-20 浙江凯易路马术有限公司 The automatic detection ground sweat system in one stud farm
CN207047641U (en) * 2017-07-10 2018-02-27 艾奇达(上海)建设工程有限公司 A kind of horsemanship place

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