CN209376335U - A kind of main body for weather modification experiment - Google Patents

Abstract

The utility model discloses a kind of main bodys for weather modification experiment, including inner cylinder, interlayer, end socket, outer barrel and external apparatus interface；The outer barrel is placed in the inner cylinder；The interlayer is set between the inner cylinder and the outer barrel.The main body has closed chamber, is equipped with external apparatus interface in the closed chamber, interior temperature, humidity and the pressure etc. of closed chamber can be controlled by external equipment, to provide condition to simulate different practical weather environments；The structure of the main body designs so that meteorology experiment can repeat, and can guarantee the accuracy of experiment.

Description

A body for weather modification experiments

technical field

The utility model relates to the technical field of artificial weather modification, in particular to a main body used for artificial weather modification experiments.

Background technique

As we all know, there are basically two methods of weather modification experiments at home and abroad. The first is to conduct small-scale outdoor experiments directly. The other is small-scale indoor experiments. Ordinary laboratories cannot meet the temperature, pressure or humidity conditions required for various meteorological experiments. For example, it is difficult to simulate the low temperature and negative pressure at an altitude of 10,000 meters. The environment is also non-repeatable. Since scientific experiments often require precise control of experimental conditions and repeated repetitions to find better ways to artificially affect the weather, a large-scale laboratory with controllable temperature, pressure and humidity is required. subject to conduct experiments on artificial weather modification.

Utility model content

The purpose of the utility model is to provide a main body for weather modification experiments, which can withstand different temperature, pressure and humidity conditions in the human living environment under closed conditions.

In order to solve the above technical problems, the utility model provides a main body for artificial weather modification experiments, including an inner cylinder, an interlayer, a head, an outer cylinder and an external equipment interface; the inner cylinder is sleeved on the outer cylinder body; the interlayer is disposed between the inner cylinder and the outer cylinder.

As for the main body used in weather modification experiments as described above, the inner cylinder is made of alloy material, so that the inner cylinder can withstand the temperature of -70°C to 70°C and the temperature of 100Pa to 0.2MPa pressure and relative humidity of 5% to 100%.

As mentioned above for the main body used in weather modification experiments, the inner wall of the inner cylinder is smooth, and fixed connectors are installed to fix the dew point meter, anemometer, visibility meter, high-speed photographic instrument and optical fiber.

As mentioned above, the main body used for weather modification experiments, the inner cylinder body is fixedly connected to the outer cylinder body through the interlayer, and the interlayer is divided into three sub-interlayers: upper, middle and lower.

As mentioned above for the main body used in weather modification experiments, the chamber formed between the inner cylinder and the outer cylinder is divided into upper, middle and lower sub-chambers that are not connected to each other, and each of the sub-chambers Each has an inlet and an outlet connected to an external pipeline; the three sub-chambers correspond to the three sub-interlayers one by one.

As mentioned above for the main body used in weather modification experiments, the interlayer is a spirally rising diversion plate.

The main body used for weather modification experiments as described above, the head includes an inner head and an outer head, and the inner head and the lower end of the inner cylinder are fixedly connected to the inner head respectively; the outer cylinder The upper end and the lower end of the outer seal are fixed respectively.

In the main body used for weather modification experiments as described above, the inner head and the outer head at the upper end are provided with a wind tunnel interface communicating with the inner cavity of the inner cylinder; the inner head and the outer head at the lower end The outer sealing head is provided with a sensor interface communicating with the inner cavity of the inner cylinder.

As for the main body used in weather modification experiments as described above, the outer cylindrical body includes an insulating layer.

As mentioned above, the main body used for weather modification experiments, the external device interface includes a temperature control interface, a pressure control interface, a humidity control interface, an aerosol control interface and a mirror interface.

The main body used in the artificial weather modification experiment provided by the utility model has a closed chamber, and an external equipment interface is provided in the closed chamber, and the temperature, humidity and pressure in the closed chamber can be controlled by the external equipment, so as to simulate Different actual weather environments provide conditions; the structural design of the main body enables meteorological experiments to be repeated and ensures the accuracy of the experiments.

Description of drawings

Fig. 1 is the sectional schematic diagram of a kind of specific embodiment of the main body that is used for artificial weather modification experiment provided by the utility model;

FIG. 2 is a line diagram of the main body shown in FIG. 1 .

Explanation of reference signs:

Inner cylinder 110, outer cylinder 120, upper inner head 131, upper outer head 132, lower inner head 141, lower outer head 142, interlayer 150,

Wind tunnel interface 161, temperature control interface 162, pressure control interface 163, humidity control interface 164, aerosol control interface 165, mirror interface 166.

Detailed ways

The artificial weather modification laboratory of the utility model includes an inner cylinder body, an interlayer, a head, an outer barrel body, and an external equipment interface. The inner cylinder body is connected and fixed with the outer cylinder body by means of an interlayer, and the interlayer adopts a spiral rising The drainage plate is made, the inner and outer cylinders are connected, the head is connected and fixed on the outer cylinder, the outer cylinder is connected with the inner cylinder through an interlayer, the outer cylinder includes an insulation layer and an appearance layer, and the external equipment interface includes a temperature control interface and a pressure control interface , humidity control interface, aerosol control interface.

The inner cylinder and head are designed, selected, manufactured and processed through reasonable parameter calculations, including but not limited to system strength calculations, temperature simulation calculations, pressure simulation calculations, and humidity simulation calculations, to ensure that the temperature in the inner cylinder of the structure -70℃～70℃, pressure 100Pa～0.2MPa, relative humidity 5%～100%, but not limited to this condition, the structure is stable, the inner wall is polished smooth with pearl sand, and various instruments are installed with fixed connectors , including but not limited to dew point meters, anemometers, visibility meters, high-speed photographic instruments, optical fiber and other equipment connections.

The interlayer is designed, selected, fabricated and processed through total parameter calculations, including but not limited to system strength calculations, temperature simulation calculations, pressure simulation calculations, and humidity simulation calculations. The structure is stable, and the temperature range of the resistant liquid is -90℃～90℃, and the pressure range is 0～0.3MPa, but not limited to this range. Each layer has an independent inlet and outlet, and the series and parallel connections of the interlayer can be controlled through the inlet and outlet valves.

The outer cylinder can be designed, selected, manufactured and processed through the calculation of the total parameters including but not limited to system strength calculation, temperature simulation calculation, pressure simulation calculation and humidity simulation calculation. The structure is insulated.

The external device interface can be connected to but not limited to temperature control system, pressure control system, humidity control system, aerosol system, and the situation inside the barrel can be observed through the sight glass.

Combined with the requirements of the artificial weather modification experiment, the equipment of the utility model performs effective simulation calculation and simulation on the material, thickness and scale of the structure, which has opened holes, ensuring that the indicators in the laboratory are highly consistent with the conditions of the human living environment , to ensure the accuracy of the experiment.

In order to enable those skilled in the art to better understand the solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Figure 1 and Figure 2, Figure 1 is a schematic cross-sectional view of a specific embodiment of the main body used in weather modification experiments provided by the present invention; Figure 2 is a schematic diagram of the lines of the main body shown in Figure 1.

In this embodiment, the main body used for the weather modification experiment includes an inner cylinder 110, an outer cylinder 120, an interlayer 150 and a head.

Wherein, the inner cylinder 110 is sleeved on the outer cylinder 120, and an annular chamber is formed between the inner cylinder 110 and the outer cylinder 120; specifically, the inner cylinder 110 and the outer cylinder 120 are both cylindrical structures , so that a circular chamber is formed between the two. Certainly, the inner cylindrical body 110 and the outer cylindrical body 120 may also be set in other shapes during actual installation.

Wherein, the upper and lower ends of the inner cylinder 110 are fixedly connected with the upper inner head 131 and the lower inner head 141 respectively, so that the inner cavity of the inner cylinder 110 forms a closed space. It can be understood that the closed space is a simulation of the actual atmospheric environment. Space, specifically by controlling the temperature, pressure and humidity in the closed space to make the internal environment consistent with the atmospheric environment to be simulated; the upper and lower ends of the outer cylinder 120 are also fixedly connected with the upper outer head 132 and the lower outer head 142, so that the inner cavity of the outer cylinder 120 forms a closed space, that is, the annular chamber formed between the inner cylinder 110 and the outer cylinder 120 is closed.

The interlayer 150 is disposed between the inner cylinder 110 and the outer cylinder 120 , that is, the interlayer 150 is located in a chamber formed between the inner cylinder 110 and the outer cylinder 120 .

The main body is also provided with an external device interface, specifically, the external device interface includes a temperature control interface 162 , a pressure control interface 163 , a humidity control interface 164 , an aerosol control interface 165 and a mirror interface 166 . These interfaces communicate with the inner cavity of the inner cylinder 110 or communicate with the annular chamber between the inner cylinder 110 and the outer cylinder 120 according to actual control requirements.

In practice, the annular chamber formed between the inner cylinder 110 and the outer cylinder 120 can circulate refrigerant, and control the temperature of the inner cavity of the inner cylinder 110 through heat conduction. The annular chamber between the barrel 110 and the outer barrel 120 communicates.

In this embodiment, the inner cylinder 110 is specifically made of alloy material. It can be understood that meteorological experiments need to simulate different situations of the atmospheric environment, such as simulating the low temperature and negative pressure environment at an altitude of 10,000 meters as required, which requires the inner cylinder The airtight space formed by the body 110 , the upper inner head 131 and the lower inner head 141 can withstand a certain temperature, pressure and relative humidity.

Specifically, when designing the inner cylinder 110, the upper inner head 131 and the lower inner head 141, the design, material selection, production and processing can be carried out through reasonable parameter calculation, so that the inner cylinder 110, the upper inner head 131 The closed space formed with the lower inner sealing head 141 can withstand a temperature of -70° C. to 70° C., a pressure of 100 Pa to 0.2 MPa, and a relative humidity of 5% to 100%.

In the specific solution, in order to make the refrigerant in the annular chamber between the inner cylinder 110 and the outer cylinder 120 flow well, so as to heat the inner cavity of the inner cylinder 110 well, the inner cylinder The interlayer 150 between the body 110 and the outer cylinder 120 is specifically a helically rising baffle, and the helically rising baffle can make the annular chamber between the inner cylinder 110 and the outer cylinder 120 form a spirally rising flow channel, To facilitate the circulation of refrigerant.

The inner cylinder 110 is fixedly connected to the outer cylinder 120 through the interlayer 150 , that is to say, the interlayer 150 is fixedly connected to the inner cylinder 110 and the outer cylinder 120 .

In practice, in order to simulate the atmospheric environment well, the size of the main body is relatively large, and its height can usually reach the height of three or four floors. In order to quickly adjust the temperature of the inner cavity of the inner cylinder 110 to the temperature required for the experiment, In this embodiment, the interlayer 150 is specifically divided into upper, middle and lower sub-interlayers, and divides the annular chamber between the inner cylinder 110 and the outer cylinder 120 into upper, middle and lower sub-layers that are not connected to each other. As for the chamber, it can be understood that the three sub-chambers correspond to the three sub-interlayers one by one, that is to say, each sub-chamber is formed with a spirally ascending flow channel by each sub-interlayer. That is to say, each sub-interlayer is a spirally rising drainage plate.

Specifically, each sub-interlayer has an inlet and an outlet connected to external pipelines.

It can be understood that after the above setting, the three sub-chambers can be simultaneously fed with refrigerant through the control of the external pipeline to heat the inner cavity of the inner cylinder 110 corresponding to the three sub-chambers through heat conduction, and the inner cavity of the inner cylinder 110 The temperature of each place can basically keep synchronous control. At this time, it can be considered that the flow of the refrigerant in the three sub-chambers is in parallel; the control of the external pipeline can also make the refrigerant flow through the three sub-chambers in sequence, so that The temperature gradient required by the experiment can be formed in the cavity of the inner cylinder 110. At this time, it can be considered that the flow of the refrigerant in the three sub-chambers is in series.

During specific operation, the sub-chambers can be connected in series or in parallel by setting relevant control valves on the external pipeline and controlling the on-off of the valves.

It should be noted that in practice, if the size of the main body is relatively small, the annular chamber between the inner cylinder 110 and the outer cylinder 120 may not be designed in layers, or other numbers of layers may be designed as required .

In this embodiment, the inner wall of the inner cylinder 110 is smooth to provide better conditions for simulating the atmospheric environment. Specifically, several fixed connectors are installed on the inner wall of the inner cylinder 110 to fix dew point meters, anemometers, visibility meters, high-speed photographic instruments and optical fibers.

In order to enable the experimenters to know the environmental parameters of the inner cavity of the inner cylinder 110 well, and the state of the meteorological phenomena (such as fog, snow, etc.) formed in the experiment, it is necessary to install the above-mentioned equipment in the inner cylinder 110 to detect relevant parameters. , it can be understood that in actual setting, the relevant detection equipment is not limited to the above-mentioned ones. Correspondingly, these devices need to communicate with external control devices through optical fibers, so that experimenters can obtain relevant information in a timely manner.

Specifically, in order to keep the environment of the inner cavity of the inner cylinder 110 in a desired state, there are corresponding requirements on the bearing capacity of the outer cylinder 120 and the interlayer 150 .

Similarly, when designing the outer cylinder 120, the upper outer head 132 and the lower outer head 142, the design, material selection, production and processing can be carried out through reasonable parameter calculation; when designing the interlayer 150, it can also be carried out through reasonable parameter calculation. Design, material selection, manufacture and processing to ensure that the refrigerant can well control the temperature of the inner cavity of the inner cylinder 110 through heat conduction. Wherein, the temperature range of the refrigerant for transferring heat or cooling is -90°C to 90°C, and the pressure range is 0 to 0.3MPa.

It can be understood that the actual setting and design of the above-mentioned related parameters can be determined according to the requirements of the experiment, and are not limited to the above-mentioned ones.

In a specific solution, the outer cylinder body 120 is provided with an insulation layer to insulate the inner cavity of the inner cylinder body 110 to ensure the accuracy of the experiment.

In addition, the upper end of the main body is also provided with a wind tunnel interface 161, the wind tunnel interface 161 runs through the upper outer head 132 and the upper inner head 131 and communicates with the inner cavity of the inner cylinder 110, and the wind tunnel interface 161 can be connected to the external air system Connected so as to deliver the air and the like required by the experiment to the inner cavity of the inner cylinder 110 .

The lower end of the main body is provided with a sensor interface, and the sensor interface communicates with the inner cavity of the inner cylinder 110 through the lower inner head 141 and the lower outer head 142, so as to install relevant sensors for detecting meteorological parameters.

The main body used for weather modification experiments provided by the utility model has been introduced in detail above. In this paper, specific examples are used to illustrate the principle and implementation of the present utility model, and the descriptions of the above embodiments are only used to help understand the method and core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made to the utility model, and these improvements and modifications also fall into the protection of the claims of the utility model. within range.

Claims (10)

1. A main body for weather modification experiments, characterized in that: it includes an inner cylinder, an interlayer, a head, an outer cylinder and an external device interface; the inner cylinder is sleeved on the outer cylinder; the An interlayer is disposed between the inner cylinder and the outer cylinder. 2. The main body for weather modification experiments according to claim 1, characterized in that: the inner cylinder is made of alloy material, so that the inner cylinder can withstand -70 ° C ~ Temperature of 70°C, pressure of 100Pa～0.2MPa and relative humidity of 5%～100%. 3. The main body for weather modification experiments according to claim 2, characterized in that: the inner wall of the inner cylinder is a smooth wall, and fixed connectors are installed to fix the dew point meter, anemometer, and visibility meter , High-speed photographic equipment and optical fiber. 4. The main body for weather modification experiments according to claim 1, characterized in that: the inner cylinder is fixedly connected to the outer cylinder through the interlayer, and the interlayer is divided into three parts: upper, middle and lower. sub-layer. 5. The main body for weather modification experiments according to claim 4, characterized in that: the chamber formed between the inner cylinder and the outer cylinder is divided into sub-chambers that are not connected to each other in the upper, middle and lower parts Each of the sub-chambers has an inlet and an outlet connected to an external pipeline; the three sub-chambers correspond to the three sub-interlayers one by one. 6 . The main body for weather modification experiments according to claim 4 , characterized in that: the interlayer is a spirally rising diversion plate. 7 . 7. The main body for weather modification experiments according to claim 1, characterized in that: the head comprises an inner head and an outer head, and the upper end and the lower end of the inner cylinder are fixedly connected with the The inner head; the upper end and the lower end of the outer cylinder are fixedly connected with the outer head respectively. 8. The main body for weather modification experiments according to claim 7, characterized in that: the inner head and the outer head located at the upper end are provided with a wind tunnel interface communicating with the inner cavity of the inner cylinder; The inner sealing head and the outer sealing head at the lower end are provided with a sensor interface communicating with the inner cavity of the inner cylinder. 9. The main body for weather modification experiments according to any one of claims 1-7, characterized in that: the outer cylinder includes a thermal insulation layer. 10. The main body for weather modification experiments according to any one of claims 1-7, characterized in that: the external device interface includes a temperature control interface, a pressure control interface, a humidity control interface, an aerosol control interface and Mirror interface.