CN203761928U - Salt mist stress device - Google Patents
Salt mist stress device Download PDFInfo
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- CN203761928U CN203761928U CN201420173178.1U CN201420173178U CN203761928U CN 203761928 U CN203761928 U CN 203761928U CN 201420173178 U CN201420173178 U CN 201420173178U CN 203761928 U CN203761928 U CN 203761928U
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- pressure
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- salt fog
- salt
- spraying nozzle
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Abstract
The utility model relates to a salt mist stress device. The salt mist stress device comprises a water storage tank, a high-pressure device and a sealed greenhouse, wherein the water storage tank, the high-pressure device and the sealed greenhouse are connected in sequence; the water storage tank is used for storing and preparing salt water of different concentrations for simulating the salinity of sea water of different seasons and sea areas; the high-pressure device is used for adjusting the pressure and flow of the salt mist stress device; a mist sprayer is arranged in the sealed greenhouse; the high-pressure device is connected with the mist sprayer through a high-pressure water pipe; the high-pressure device is externally connected with a control device used for controlling starting and stopping. Through the high-pressure device, the control device and the mist sprayer, the salt mist stress of different lengths of time is carried out on different plants in the sealed greenhouse so that tree species with high salt mist resistance can be screened out for recovery of sea island mountain slope vegetation and enrichment of the diversities of coastal species.
Description
Technical field
The utility model belongs to manual simulation's salt mist environment condition and carrys out the environmental test technical field that test plant grows, and is specifically related to a kind of Salt fog stress device.
Background technology
Salt fog refers to the disperse system being made up of saliferous fine droplet in atmosphere.Its origin cause of formation, mainly due to the fierce disturbance of seawater in ocean, stormy waves fragmentation, wave beats the shore etc. and to produce a large amount of foams, bubble, can generate small water droplet when bubble breaks, and seawater drips and most ofly lands because of Action of Gravity Field, part keeps the state of balance and is distributed on sea in same the Xiamen Bay. and they rise up in the air with air-flow, through cracking, evaporation, mixed and etc. process evolution become disperse system, form atmosphere salt core. these salt cores, along with ascending air, can reach the high-altitude of more than 2000 meter.Especially in typhoon season, strong wind is held under the arm and is being wrapped up in the water droplet that seawater is small and fill the air in the air.Salt fog stress is namely when salt fog is deposited in produce on trees plant generation salt rib is compeled under the effect of wind-force and gravity.Salt fog makes plant growth under hypersaline environment, and plant cell or organize osmotic pressure to increase and then exerts an influence to plant growth, and this impact is exactly salt stress.
Natural salt fog is that the fine droplets that contains salt is scattered in the Mass system forming among atmosphere, is one of principal element in climatic environmental factor.18.5-95.9d of average annual mist day of Zhoushan Island, and the time that mist aloft stops is longer, Salt fog stress is obvious, particularly During Typhoon high wind is being swept along the direct spilling face seamount of seawater slope, coastal area is owing to being subject to the dynamic action of strong wind and wave, form the countless water droplets (comprising salt wind, salt fog or salt dirt) containing salt ion, under the effect of wind-force and gravity, fall to gradually away from seashore on the branches and leaves and cane of trees and crops, cause plant physiology dehydration, when serious, cause the withered stain of plant extremely or the underproduction (being often called as sea very) phenomenon.Be subject to the Effect of Natural Disasters such as typhoon, salt fog, tide, heavy rain, add the specified conditions such as soil is barren, arid restriction, cause that island vegetation dullness, seeds are single, water source self-restraint and water and soil conservation ability, add that in recent years on Zhejiang Province's rock matter seashore, black pine woods is subject to pine nematode harm serious, therefore screening the seeds that resistance to saltfog is strong, is the basis of recovering hillside, island vegetation, enriching seashore species diversity.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simulating plant to be subject to the state of salt fog infringement, can realize the Salt fog stress device of the Salt fog stress of different durations for different plants simultaneously, thereby more effective simulation Salt fog stress in various degree, makes to be used as simulated environment in the time that seeds are screened.
For solving the problems of the technologies described above, a kind of Salt fog stress device, it comprise successively connect for storing, configure the water tank of the salt water modeling Various Seasonal of variable concentrations and the seawater salinity in marine site, for the water treatment facilities of filtered water impurity, for the pressure of regulation output salt solution and the high-pressure installation of flow and sealing booth, in described sealing booth, establish spraying nozzle, described high-pressure installation is connected with spraying nozzle by high-pressure water pipe, and described high-pressure installation is external for realizing the control device of on off control.
Preferably, described high-pressure installation adopts high-pressure pump.
Preferably, described high-pressure pump is plunger pump.
Preferably, described control device comprises the controlling organization of the mechanism for monitoring of monitoring high-pressure installation pressure variation, the governor motion of controlling variation in water pressure, control spraying nozzle closed and disconnected and is arranged in sealing booth for monitoring the humidity sensor of humidity variation.
Preferably, described governor motion comprises septum valve.
Preferably, described mechanism for monitoring comprises adjusting water pump.
Preferably, described controlling organization comprises atomization water pump.
Preferably, described high-pressure water pipe adopts the red copper high-pressure water pipe of diameter 10mm.
Preferably, described spraying nozzle is arranged in sealing booth, and spraying nozzle exceeds the ground of sealing in booth, and described spraying nozzle adopts and produces droplet is 2～10 μ m, and atomization quantity is the spraying nozzle of 20 cubic metres/unit/30 second.
Preferably, described sealing booth is made up of aluminium alloy extrusions, light steel tube, safety glass and sealing strip.
The utility model is realized the Salt fog stress of realizing different durations for different plants by high-pressure installation, control device and spraying nozzle in sealing booth, with the strong seeds of screening resistance to saltfog, for recovering hillside, island vegetation, enriching seashore species diversity.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model.
In figure, 1, water source; 2, water tank; 3, water treatment facilities; 4, control device; 5, high-pressure installation; 6, high-pressure water pipe; 7, spraying nozzle; 8, sealing booth.
Embodiment
As shown in Figure 1, a kind of Salt fog stress device, it comprise successively connect for storing, the water tank 2 of the configuration salt water modeling Various Seasonal of variable concentrations and the seawater salinity in marine site, for regulating the pressure of described Salt fog stress device and the high-pressure installation of flow 5 and sealing booth 8, in described sealing booth 8, establish spraying nozzle 7, described high-pressure installation 5 is connected with spraying nozzle 7 by high-pressure water pipe 6, described high-pressure installation 5 is external for realizing the control device 4 of on off control, between described water tank 2 and high-pressure installation 5, be provided with the water treatment facilities 3 for filtered water impurity, described water treatment facilities 3 is for filtering the water in water tank 2, filter magazine and suspension wherein, prevent that it from resulting in blockage, affect use of the present utility model.
Described high-pressure installation 5, it is the whole cardiac component of making mist system, can be according to making the requirement of mist and the needs in place, carry out the size of pressure and the flow of regulating system, described high-pressure installation 5 adopts high-pressure pump, high-pressure pump adopts plunger pump, and this pump can provide higher output pressure 6-10MPa, to simulate the Salt fog stress of different conditions;
Described water tank 2, connect water source 1, for storing, prepare the salt water modeling Various Seasonal of various concentration and the seawater salinity in marine site, conveniently directly in water tank 2, carry out salinity configuration, to carry out different salinity configurations according to the variation of the seawater salinity in different seasons and different marine site, realize environmental simulation targetedly, meet different environmental demands;
Described spraying nozzle 7, for generation of the core component of salt fog, it is that the droplet of micron level is suspended in air that water is transformed into diameter from liquid state, and the droplet of its generation is 2～10 μ m, and atomization quantity is 20 cubic metres/unit/30 second, is as good as with natural salt fog;
Described control device 4 comprises the mechanism for monitoring that monitoring high-pressure installation pressure changes, control the governor motion of variation in water pressure, control the controlling organization of spraying nozzle closed and disconnected and be arranged on the humidity sensor changing for monitoring humidity in sealing booth, described governor motion comprises septum valve, described mechanism for monitoring comprises adjusting water pump, described controlling organization comprises atomization water pump, described control device 4, connect AC power, realize automatic start-stop control, be used for monitoring high-pressure installation, control hydraulic pressure, spraying nozzle closed and disconnected, also there is dehydration protection simultaneously, overcurrent and heat protection, fault shows, the functions such as time control, according to the time and the atomization quantity that detect damp condition decision unlatching atomization water pump in sealing booth 8, atomization quantity regulates according to the pressure that regulates water pump, injection flow rate and spraying regulative mode adopt septum valve control, adjustable range 1-10MPa,
Described high-pressure water pipe 6 adopts the red copper high-pressure water pipe of diameter 10mm, for delivery of the salt solution after high-pressure installation 5 pressurizations.
Described spraying nozzle 7 is arranged in sealing booth 8, and spraying nozzle 7 exceeds the ground of sealing in booth 8, and described spraying nozzle 7 adopts and produces droplets is 2～10 μ m, and atomization quantity is the spraying nozzle of 20 cubic metres/unit/30 second.
Described sealing booth 8 is made up of aluminium alloy extrusions, light steel tube, safety glass and sealing strip, for placing test nursery stock, makes it and isolate from outer air, and sealed Salt fog stress place is provided.
The utility model comprises water tank 2 and control device 4 independent water treatment facilities 3, high-pressure installation 5, high-pressure water pipe 6, spraying nozzle 7 and the sealing booth 8 of being connected successively separately, wherein, the high-pressure water pipe 6 that connects high-pressure installation 5 and spraying nozzle 7 is imbedded underground, spraying nozzle 7 is above ground level, and be arranged in sealing booth 8, can according to sealing booth 8 space sizes and salt fog intensity need to arrange some spraying nozzles 7, also can some sealing booths 8 be set according to test requirements document and place size simultaneously.Control separately spraying nozzle 7 switches by control device 4.The droplet of spraying nozzle 7 its generations is 2～10 μ m, and atomization quantity is 20 cubic metres/unit/30 second, and the mist of ejection forms nature fog, is similar to the fog that During Typhoon high wind is sweeping along the small water droplet of seawater to form, and atomizing is in whole sealing booth.
First water source 1 enters water tank 2 by grid and carries out salinity proportioning, and the salt salinity water of preparing when test is formulated by the average seawater salt content of Zhoushan sea area west side monthly average value 13～23 ‰ 18 ‰ use Exposure to Sunlight one-level salt.Salt solution after being configured enters high-pressure hydraulic pump after water treatment facilities 3 is eliminated impurity, enters high-pressure water pipe 6 and be delivered to spraying nozzle and carry out atomizing spray humidification after high-pressure hydraulic pump is forced into 6-8MPa.Spraying system is realized automatic start-stop control by control system, according to the time and the atomization quantity that detect damp condition decision unlatching atomization water pump in sealing booth, atomization quantity regulates according to regulating water pump pressure, injection flow rate and spraying regulative mode adopt septum valve control, adjustable range 1-10MPa.
Above-mentioned example is only explanation technical conceive of the present utility model and feature; its objective is for person skilled in the art person can be understood content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. a Salt fog stress device, it is characterized in that: it comprise successively connect for storing, configure the water tank of the salt water modeling Various Seasonal of variable concentrations and the seawater salinity in marine site, for the water treatment facilities of filtered water impurity, for the pressure of regulation output salt solution and the high-pressure installation of flow and sealing booth, in described sealing booth, establish spraying nozzle, described high-pressure installation is connected with spraying nozzle by high-pressure water pipe, and described high-pressure installation is external for realizing the control device of on off control.
2. a kind of Salt fog stress device according to claim 1, is characterized in that, described high-pressure installation adopts high-pressure pump.
3. a kind of Salt fog stress device according to claim 2, is characterized in that, described high-pressure pump is plunger pump.
4. a kind of Salt fog stress device according to claim 1, it is characterized in that, described control device comprises the controlling organization of the mechanism for monitoring of monitoring high-pressure installation pressure variation, the governor motion of controlling variation in water pressure, control spraying nozzle closed and disconnected and is arranged in sealing booth for monitoring the humidity sensor of humidity variation.
5. a kind of Salt fog stress device according to claim 4, is characterized in that, described governor motion comprises septum valve.
6. a kind of Salt fog stress device according to claim 4, is characterized in that, described mechanism for monitoring comprises adjusting water pump.
7. a kind of Salt fog stress device according to claim 4, is characterized in that, described controlling organization comprises atomization water pump.
8. a kind of Salt fog stress device according to claim 1, is characterized in that, described high-pressure water pipe adopts the red copper high-pressure water pipe of diameter 10mm.
9. a kind of Salt fog stress device according to claim 1, it is characterized in that, described spraying nozzle is arranged in sealing booth, and spraying nozzle exceeds the ground in sealing booth, described spraying nozzle adopts and produces droplet is 2～10 μ m, and atomization quantity is the spraying nozzle of 20 cubic metres/unit/30 second.
10. a kind of Salt fog stress device according to claim 1, is characterized in that, described sealing booth is made up of aluminium alloy extrusions, light steel tube, safety glass and sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173178.1U CN203761928U (en) | 2014-04-11 | 2014-04-11 | Salt mist stress device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173178.1U CN203761928U (en) | 2014-04-11 | 2014-04-11 | Salt mist stress device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761928U true CN203761928U (en) | 2014-08-13 |
Family
ID=51279196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173178.1U Expired - Fee Related CN203761928U (en) | 2014-04-11 | 2014-04-11 | Salt mist stress device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601328A (en) * | 2016-03-31 | 2018-09-28 | 积水化学工业株式会社 | The hydroponic culture system of seawater and the cultivation system for seeding and seedling raising are used |
| CN108781884A (en) * | 2018-03-22 | 2018-11-13 | 山东省蚕业研究所 | The implant system and cultural method of a kind of Seedling bag, salt water sprinkler overlapping cultivation ice plant |
-
2014
- 2014-04-11 CN CN201420173178.1U patent/CN203761928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601328A (en) * | 2016-03-31 | 2018-09-28 | 积水化学工业株式会社 | The hydroponic culture system of seawater and the cultivation system for seeding and seedling raising are used |
| US11343984B2 (en) | 2016-03-31 | 2022-05-31 | Sekisui Chemical Co., Ltd. | Hydroponic system using seawater and cultivation system for growing seeds and seedlings |
| CN108781884A (en) * | 2018-03-22 | 2018-11-13 | 山东省蚕业研究所 | The implant system and cultural method of a kind of Seedling bag, salt water sprinkler overlapping cultivation ice plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160411 |