CN202587987U - Artificial rain-making simulating device - Google Patents
Artificial rain-making simulating device Download PDFInfo
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- CN202587987U CN202587987U CN 201220079096 CN201220079096U CN202587987U CN 202587987 U CN202587987 U CN 202587987U CN 201220079096 CN201220079096 CN 201220079096 CN 201220079096 U CN201220079096 U CN 201220079096U CN 202587987 U CN202587987 U CN 202587987U
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Abstract
The utility model relates to an artificial rain-making simulating device, in particular to a rain-maker which is used for simulating a rain-making process in a laboratory, and belongs to the field of rain-making devices. The artificial rain-making simulating device comprises a rain-making system, a circulating water supply system and a supporting frame, wherein the rain-making system comprises a rain-making plate and a reflection plate, the reflection plate is erected on the rain-making plate and is fixed at the top of the supporting frame, water-conveying pipes at two sides of the rain-making plate are fixedly connected with a screw rod through a supporting plate I, the screw rod is erected on a frame of the supporting frame through a supporting plate II, and the screw rod is connected with a control motor. The artificial rain-making simulating device has the advantages of being novel in structure, simple, practical, good in effect, easy to maintain, long in service life, and the like.
Description
Technical field
The present invention relates to a kind of artificial rain simulating device, particularly a kind of rain controller that is used for the laboratory with the simulated rainfall process belongs to the rainer field.
Background technology
Simulated Acid Rain rainfall under the laboratory condition, significant to research acid rain erosion damage concrete structure.Be the destruction of research acid rain to concrete structure under the natural precipitation condition, required research cycle is long, influenced greatly by amblent air temperature, obtain the time that ideal results needs several years at least.Method through Simulated Acid Rain rainfall under the laboratory condition; Can obtain the execution of acid rain at short notice to concrete structure; And can simulate different acid rain environments through the control experimental condition, can remedy in this way under the natural precipitation condition; Because of the result of study that environmental change can't obtain planning in experimental period, perhaps further replenish the result of study that demonstration obtains under the natural precipitation environment.Present domestic artificially-simulated rainfall method is mainly used in the scientific research activity of aspects such as water and soil conservation and farming operation.The artificial rain device that is applicable to research acid rain corrosion concrete member is also rare, is very necessary to the problems referred to above development science, acid rain rain controller suitable, lab simulation acid rain rainfall simply and easily.
Summary of the invention
The rain controller device, especially the acid rain rainfall simulator that the purpose of this invention is to provide a kind of novel laboratory simulation rainfall, solve laboratory condition down research acid rain to the problem of xoncrete structure erosion damage.
A kind of artificial rain simulating device comprises the rainfall system, circulating water supply system and support, and said rainfall system comprises rainfall plate and reflecting plate, reflecting plate is erected at rainfall plate top and is fixed in a top of the trellis; The water-supply-pipe of rainfall plate both sides is fixedly connected with screw mandrel through gripper shoe I, and screw mandrel is set up in through gripper shoe II on the framework of support, and screw mandrel is connected with the control motor.
The circulating water supply system of artificial rain simulating device according to the invention comprises tank, and control valve, centrifugal pump and the manometer that water delivery is responsible for is responsible for and is installed in the water delivery that connects tank and rainfall plate.
The tank delivery port place of artificial rain simulating device according to the invention is provided with filter screen, is preferably stainless steel filtering net.
The gripper shoe II of artificial rain simulating device according to the invention is provided with the tapped through hole that matches with screw mandrel.
The rainfall plate of artificial rain simulating device according to the invention comprises water-supply-pipe and jet pipe, and said water-supply-pipe is located at rainfall plate both sides; Said jet pipe is communicated with water-supply-pipe and is fixing, and jet pipe is arranged in parallel within the plane and in jet pipe first half cambered surface and is provided with spray orifice, and every separated 10cm is provided with the spray orifice that diameter is 0.8mm on the 60 ° of directions in preferred jet pipe upper right side.
The water-supply-pipe of artificial rain simulating device according to the invention, water delivery is responsible for, and reflecting plate preferably adopts the PVC material to process.
The invention has the beneficial effects as follows; The structure of rainfall simulator realizes simple, can realize the recycle of test material, better the Simulated Acid Rain rainfall; And can regulate different rainfall intensities; Install between each parts, dismantle simply, be convenient to change, safeguard, improved service life of equipment.The present invention has advantages such as novel structure, simple and practical, effective, easy care, long service life.
Description of drawings
Accompanying drawing 4 width of cloth of the present invention,
Fig. 1 is a kind of sketch map of artificial rain simulating device;
Fig. 2 is the sketch map of rainfall plate;
Fig. 3 is the cutaway view at A-A place among Fig. 1;
Fig. 4 is the cutaway view at B-B place among Fig. 1.
Embodiment
Following non-limiting example can make those of ordinary skill in the art more fully understand the present invention, but does not limit the present invention in any way.
Practical implementation of the present invention is shown in accompanying drawing 1, and a kind of artificial rain simulating device comprises rainfall system 10, circulating water supply system 20 and support 30.
Rainfall system 10 comprises rainfall plate 11 and reflecting plate 12, and reflecting plate 12 adopts the PVC plate, is erected at rainfall plate 8.5cm place, 11 top and is fixed in support 30 tops; Rainfall plate 11 constitutes integrative-structure by both sides water-supply-pipe 111 and jet pipe 112, and each jet pipe 112 is arranged in parallel within the plane.Water-supply-pipe 111 all adopts pvc pipe with jet pipe 112, whenever on rainfall plate 11 at a distance from 10cm a jet pipe 112 is set, and is every at a distance from the 10cm spray orifice that a diameter is set is 0.8mm on the 60 ° of directions in its upper right side.
The water-supply-pipe 111 of rainfall plate 11 both sides is fixedly connected with screw mandrel 14 through gripper shoe I13; Screw mandrel 14 is set up on the framework 31 of support 30 through gripper shoe II15; Screw mandrel 14 is connected with control motor 16, is provided with the screw thread that matches with screw mandrel 14 in the through hole of gripper shoe II15.When the simulated rainfall process began, start-up control motor 16 drove screw mandrel 14 and rotates, and realizes moving back and forth of rainfall plate 11.
Circulating water supply system 20 comprises tank 21, connects the water delivery person in charge 22 of tank 21 and rainfall plate 11 and be installed on water delivery to be responsible for control valve 23, centrifugal pump 24 and manometer 25 on 22.Tank 21 bottoms are provided with delivery port 211, and are provided with stainless steel filtering net at delivery port 211 places.Centrifugal pump 24 on the water delivery person in charge 22 will flow out the acid solution of tank 21 through water inlet 113 places that the water delivery person in charge 22 delivers to rainfall plate 11, carry out next rainfall simulation.Control the size of rainfalls through manometer 25 and control valve 23, and then can simulate the rainfall of varying strength.
Installation process of the present invention is: earlier square tank 21 is fixed on support 30 belows; 113 places are provided with the stainless steel Steel net at delivery port; Fixed installation screw mandrel 14 and control motor 16 on 31 two sides of square bearer on the support 30; Rainfall plate 11 is supported and fixed on the screw mandrel 14, is responsible for 22 through centrifugal pump 24 by water delivery and connects the delivery port 211 of square tank 21 bottoms and the water inlet 113 of rainfall plate 11, be responsible for setting pressure table 25 and water inlet control valve 23 on 22 in the water delivery of water inlet 113 places; Connect between each parts simply, can replacing parts for convenience detach.
Claims (8)
1. artificial rain simulating device; Comprise rainfall system (10); Circulating water supply system (20) and support (30); It is characterized in that: said rainfall system (10) comprises rainfall plate (11) and reflecting plate (12), and reflecting plate (12) is erected at rainfall plate (11) top and is fixed in support (30) top; The water-supply-pipe (111) of rainfall plate (11) both sides is fixedly connected with screw mandrel (14) through gripper shoe I (13); Screw mandrel (14) is set up in through gripper shoe II (15) on the framework (31) of support (30), and screw mandrel (14) is connected with control motor (16).
2. artificial rain simulating device according to claim 1; It is characterized in that: said circulating water supply system (20) comprises tank (21), connects tank (21) and is responsible for (22) and is installed on control valve (23), centrifugal pump (24) and the manometer (25) on the water delivery person in charge (22) with the water delivery of rainfall plate (11).
3. artificial rain simulating device according to claim 2 is characterized in that: the delivery port (211) of said tank (21) locates to be provided with filter screen.
4. artificial rain simulating device according to claim 1 is characterized in that: said gripper shoe II (15) is provided with the tapped through hole that matches with screw mandrel (14).
5. artificial rain simulating device according to claim 1 is characterized in that: said rainfall plate (11) comprises water-supply-pipe (111) and jet pipe (112), and said water-supply-pipe (111) is located at rainfall plate (11) both sides; Said jet pipe (112) is communicated with water-supply-pipe (111) and is fixing.
6. artificial rain simulating device according to claim 5 is characterized in that: said jet pipe (112) first half cambered surface is provided with spray orifice.
7. artificial rain simulating device according to claim 2 is characterized in that: said water-supply-pipe (111), and (22) are responsible in water delivery, and reflecting plate (12) adopts the PVC material to process.
8. artificial rain simulating device according to claim 3 is characterized in that: said filter screen is a stainless steel filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220079096 CN202587987U (en) | 2012-03-05 | 2012-03-05 | Artificial rain-making simulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220079096 CN202587987U (en) | 2012-03-05 | 2012-03-05 | Artificial rain-making simulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587987U true CN202587987U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220079096 Expired - Fee Related CN202587987U (en) | 2012-03-05 | 2012-03-05 | Artificial rain-making simulating device |
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| CN (1) | CN202587987U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175773A (en) * | 2013-03-28 | 2013-06-26 | 兰州大学 | Testing device for simulating rainfall erosion |
| CN103439245A (en) * | 2013-08-23 | 2013-12-11 | 西北农林科技大学 | Portable field manual simulation rainfall device |
| CN103477926A (en) * | 2013-09-29 | 2014-01-01 | 清华大学 | Intelligent artificial rainfall simulator |
| CN104198360A (en) * | 2014-08-28 | 2014-12-10 | 华东交通大学 | Simulation experiment device for coupling effect of acid rain, dampness heat and mechanical load |
| CN104584964A (en) * | 2015-01-20 | 2015-05-06 | 同济大学 | Artificial rainfall system |
| CN106373480A (en) * | 2016-11-21 | 2017-02-01 | 南京科技职业学院 | Combined pressure-regulating artificial rainfall demonstration device |
| CN114047114A (en) * | 2021-11-12 | 2022-02-15 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
-
2012
- 2012-03-05 CN CN 201220079096 patent/CN202587987U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175773A (en) * | 2013-03-28 | 2013-06-26 | 兰州大学 | Testing device for simulating rainfall erosion |
| CN103175773B (en) * | 2013-03-28 | 2014-12-03 | 兰州大学 | Testing device for simulating rainfall erosion |
| CN103439245A (en) * | 2013-08-23 | 2013-12-11 | 西北农林科技大学 | Portable field manual simulation rainfall device |
| CN103439245B (en) * | 2013-08-23 | 2015-09-23 | 西北农林科技大学 | Portable field artificial raining-simulated apparatus |
| CN103477926A (en) * | 2013-09-29 | 2014-01-01 | 清华大学 | Intelligent artificial rainfall simulator |
| CN103477926B (en) * | 2013-09-29 | 2016-05-18 | 清华大学 | A kind of intelligent artificial rain simulating device |
| CN104198360A (en) * | 2014-08-28 | 2014-12-10 | 华东交通大学 | Simulation experiment device for coupling effect of acid rain, dampness heat and mechanical load |
| CN104584964A (en) * | 2015-01-20 | 2015-05-06 | 同济大学 | Artificial rainfall system |
| CN106373480A (en) * | 2016-11-21 | 2017-02-01 | 南京科技职业学院 | Combined pressure-regulating artificial rainfall demonstration device |
| CN114047114A (en) * | 2021-11-12 | 2022-02-15 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
| CN114047114B (en) * | 2021-11-12 | 2023-11-03 | 沈阳农业大学 | Outdoor portable artificial rainfall simulation device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150305 |
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| EXPY | Termination of patent right or utility model |