CN109315196A - A kind of ground cigarette furnace snow enhancement operational method - Google Patents
A kind of ground cigarette furnace snow enhancement operational method Download PDFInfo
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- CN109315196A CN109315196A CN201811189037.8A CN201811189037A CN109315196A CN 109315196 A CN109315196 A CN 109315196A CN 201811189037 A CN201811189037 A CN 201811189037A CN 109315196 A CN109315196 A CN 109315196A
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- snow enhancement
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G15/00—Devices or methods for influencing weather conditions
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- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
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- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention belongs to technical fields of increasing rain artificially, and are related to a kind of ground cigarette furnace snow enhancement operational method.A kind of ground cigarette furnace snow enhancement operational method includes the following steps: to choose target cloud；Ground cigarette furnace is placed on the windward slope top on mountain, is lighted after placing snow enhancement plume, brings the catalyst in snow enhancement plume into target cloud layer using the ascending air of windward slope；Continuous burning snow enhancement plume 40 minutes are an operation unit；Judge whether target cloud layer still meets operating condition, enters the second operation unit if satisfied, being then spaced 10 minutes；If not satisfied, stopping operation.For the method for the present invention on the basis of numerical simulation, the plume dosage for using operation is minimum, and operation effectiveness is best.
Description
Technical field
The invention belongs to technical fields of increasing rain artificially, and are related to a kind of ground cigarette furnace snow enhancement operational method.
Background technique
Currently, Weather modification operation is throughout China various regions.Since aircraft, rocket and Antiaircraft Artillery Artificial influence weather operation
It needs to implement after applying for airspace, so that this operation has significant limitation.Ground cigarette furnace is made in China's weather modification
There is the features such as not having to application airspace, long-range control in industry, is widely laid in China especially mountain area.Ground cigarette furnace is increased rain artificially
The key technology of snow job success is that the setting of ground cigarette furnace and the science of operational method are implemented.This two people in China at present
Work increases sleet key technology and is in blindness disordered state.
Summary of the invention
The present invention is directed to the deficiency of traditional ground cigarette furnace artificial snowfall operation technology, provides a kind of reasonable ground of design
Cigarette furnace artificial snowfall operation method.
In order to achieve the above object, the present invention is realized using following technical solutions:
A kind of ground cigarette furnace snow enhancement operational method, includes the following steps:
(1) choosing the Precipitation clouds under rain-bearing system control is target cloud；
(2) ground cigarette furnace is placed on the windward slope top on mountain, is lighted after placing snow enhancement plume, utilizes the rising of windward slope
Air-flow brings the catalyst in snow enhancement plume into target cloud layer；
(3) continuous burning snow enhancement plume 40 minutes are an operation unit；
(4) judge whether target cloud layer still meets operating condition, enter the second operation unit if satisfied, being then spaced 10 minutes；If
It is unsatisfactory for, stops operation.
As a further preferred embodiment of the present invention, the target cloud in the step (1) and (4) is in development, maturation
Or weakening the cloud layer of initial stage, precipitation radar echo strength is greater than 25dBz.
As a further preferred embodiment of the present invention, it is big with mountain range to move towards angle for the wind direction of windward slope in the step (2)
In 30 degree, wind speed vertically upward is greater than 0.2 meter per second.
As a further preferred embodiment of the present invention, the wind direction of windward slope moves towards angle with mountain range and is in the step (2)
90 degree.
As a further preferred embodiment of the present invention, the snow enhancement plume is that cold cloud or warm cloud are catalyzed plume.
Compared with prior art, the advantages and positive effects of the present invention are:
(1) remotely control ground cigarette furnace operation is easy, easily grasps；
(2) cold clouds or warm cloud catalyst are used to carry out operation respectively the target cold cloud or warm cloud of catalysis；
(3) lasting catalysis can be applied to target mysorethorn by lighting plume and working continuously；
(4) operation effectiveness is verified convenient for avenging observation point in rainfall downstream after continuous operation；
(5) this method is convenient for applying in operation command system.
For the method for the present invention on the basis of numerical simulation, the plume dosage for using operation is minimum, and operation effectiveness is best.
Detailed description of the invention
The relational graph of environment wind direction and mountain range trend when Fig. 1 is operation.
Specific embodiment
To better understand the objects, features and advantages of the present invention, right combined with specific embodiments below
The present invention is described further.It should be noted that in the absence of conflict, the spy in embodiments herein and embodiment
Sign can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other modes described herein are different from, therefore, the present invention is not limited to the specific of specification is described below
The limitation of embodiment.
Embodiment 1, attached drawing 1 are specific embodiments of the present invention.
Ground cigarette furnace snow enhancement operational method of the invention, is implemented using following steps:
1. precipitation weather background
It is that the ground cigarette furnace carried out under the influence of large range of rain-bearing system increases rain or increasing that ground artificial, which increases sleet operation,
Avenge operation.Weather system such as cold front, cyclone, shear line etc..It, could be to operation mesh only under the influence of systemic precipitation weather
Mark the Catalysis work that cloud completes duration.
2. surroundings wind field
It is as shown in Figure 1 that ground artificial increases the surroundings wind field that sleet operational method requires, it is desirable that horizontal wind direction range are as follows: wind direction and mountain
The angle (A, B) of arteries and veins trend is greater than 30 degree；Best wind direction are as follows: wind direction is vertical with mountain range trend, i.e., angle is 90 degree；Vertically upward
Wind speed be greater than 0.2 meter per second.
3. radar return
The operational indicator of snow enhancement are as follows: under the influence of large range of rain-bearing system, operative goals cloud be in development,
Mature or decrease initial stage in stage, radar echo intensity are greater than 25 dBz.
4. operation unit
Ground cigarette furnace is located at the windward slope top on mountain, is brought catalyst in cloud to reach people into using the ascending air of windward slope
The purpose of work cloud seeding.In the case where meeting operating condition, two plumes are one group in the cigarette furnace of ground, while lighting one group of cigarette
Item, 5 groups of plumes of burning are an operation unit in succession.If precipitation weather still meets operating condition, interval after ten minutes into
Enter the second operation unit operation.(such as warm cloud plume of Shaanxi Zhongtian Rocket Technology Co., Ltd's production, every burns 8 points
Clock, then an operation unit is 40 minutes).
5. operation stops
After the precipitation radar echo greater than 25 dBz leaves setting, stop operation.Under normal circumstances, first, has been carried out
Target cloud cluster just no longer meets condition after two operation units, if satisfied, can also continue third work as needed
Industry unit, no more than five operation units.
6. catalyst
When to cold cloud or warm cloud operation, plume is catalyzed using cold cloud or warm cloud respectively.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (5)
1. a kind of ground cigarette furnace snow enhancement operational method, it is characterised in that, include the following steps:
(1) choosing the Precipitation clouds under rain-bearing system control is target cloud；
(2) ground cigarette furnace is placed on the windward slope top on mountain, is lighted after placing snow enhancement plume, utilizes the rising of windward slope
Air-flow brings the catalyst in snow enhancement plume into target cloud layer；
(3) continuous burning snow enhancement plume 40 minutes are an operation unit；
(4) judge whether target cloud layer still meets operating condition, enter the second operation unit if satisfied, being then spaced 10 minutes；If
It is unsatisfactory for, stops operation.
2. ground cigarette furnace snow enhancement operational method according to claim 1, it is characterised in that, the step (1) and
(4) the target cloud in is in development, maturation or the cloud layer for weakening initial stage, and precipitation radar echo strength is greater than 25dBz.
3. ground cigarette furnace snow enhancement operational method according to claim 1, it is characterised in that, in the step (2)
Angle is moved towards greater than 30 degree in the wind direction of windward slope and mountain range, and wind speed vertically upward is greater than 0.2 meter per second.
4. ground cigarette furnace snow enhancement operational method according to claim 1, it is characterised in that, in the step (2)
It is 90 degree that angle is moved towards on the wind direction of windward slope and mountain range.
5. ground cigarette furnace snow enhancement operational method according to claim 1, it is characterised in that, the snow enhancement
Plume is that cold cloud or warm cloud are catalyzed plume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189037.8A CN109315196A (en) | 2018-10-12 | 2018-10-12 | A kind of ground cigarette furnace snow enhancement operational method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189037.8A CN109315196A (en) | 2018-10-12 | 2018-10-12 | A kind of ground cigarette furnace snow enhancement operational method |
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| CN109315196A true CN109315196A (en) | 2019-02-12 |
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| CN201811189037.8A Pending CN109315196A (en) | 2018-10-12 | 2018-10-12 | A kind of ground cigarette furnace snow enhancement operational method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915511A (en) * | 2019-11-27 | 2020-03-27 | 大连市人工影响天气办公室 | Catalytic operation technical method and system for artificial rain (snow) increasing ground smoke-burning furnace |
| CN110972783A (en) * | 2019-12-03 | 2020-04-10 | 大连市人工影响天气办公室 | Artificial precipitation (snow) ground smoke-burning furnace operation decision method and system |
| CN113519329A (en) * | 2020-04-17 | 2021-10-22 | 云水工程南京有限公司 | Method for identifying artificial rain (snow) increasing operation condition of ground silver iodide flame furnace |
| CN113657782A (en) * | 2021-08-23 | 2021-11-16 | 三维时空软件股份有限公司 | Method and terminal for realizing operation of weather modification equipment |
| CN116171780A (en) * | 2023-03-03 | 2023-05-30 | 中国气象局人工影响天气中心 | Control method and device for multi-smoke-oven combined sowing catalyst, storage medium and server |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915511A (en) * | 2019-11-27 | 2020-03-27 | 大连市人工影响天气办公室 | Catalytic operation technical method and system for artificial rain (snow) increasing ground smoke-burning furnace |
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| CN113519329A (en) * | 2020-04-17 | 2021-10-22 | 云水工程南京有限公司 | Method for identifying artificial rain (snow) increasing operation condition of ground silver iodide flame furnace |
| CN113657782A (en) * | 2021-08-23 | 2021-11-16 | 三维时空软件股份有限公司 | Method and terminal for realizing operation of weather modification equipment |
| CN116171780A (en) * | 2023-03-03 | 2023-05-30 | 中国气象局人工影响天气中心 | Control method and device for multi-smoke-oven combined sowing catalyst, storage medium and server |
| CN116171780B (en) * | 2023-03-03 | 2023-09-12 | 中国气象局人工影响天气中心 | Control method and device for multi-smoke-oven combined sowing catalyst, storage medium and server |
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Application publication date: 20190212 |