Household weatherglass
A barometer, household technology, applied in measuring devices, meteorology, scientific instruments, etc., can solve problems such as the need for household barometers, and achieve the effects of preventing heat radiation, low cost, and ensuring accuracy
Inactive Publication Date: 2017-05-24
赵亮亮
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in many cases, the rainfall is very scattered, and people often need to know the weather conditions in a small area in their living area, so the household barometer is still very necessary.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The content of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited thereto.
[0015] Such as figure 1 As shown, a household barometer includes a transparent bottle body 1 and a Dewar liner 2 that is arranged in the transparent bottle body 1 and matches the transparent bottle body 1, and also includes a glass tube located in the Dewar liner 2 3; colored liquid 5 is housed in the Dewar liner 2; the opening of the Dewar liner 2 is provided with a rubber stopper 4, and the glass tube 3 extends into the bottom of the Dewar liner 2 through the rubber stopper 4, so that the Dewar liner 2 The colored liquid 5 in the bottle liner 2 rises to the height beyond the rubber stopper 4. If the colored liquid 5 does not exceed the height of the rubber stopper 4 when the rubber stopper 4 is tightly plugged, a small amount of air can be pressed into the Dewar liner 2 through the glas...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Height | aaaaa | aaaaa |
| The inside diameter of | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a household weatherglass comprising a transparent bottle body, a Dewar bottle liner, and a glass tube arranged in the Dewar bottle liner. The Dewar bottle liner arranged in the transparent bottle body matches the transparent bottle body. The Dewar bottle liner is filled with color liquid; a rubber plug is arranged at the opening of the Dewar bottle liner; and the glass tube passes through the rubber plug and extends into the bottom of the Dewar bottle liner, so that the colored liquid in the Dewar bottle liner rises beyond the rubber plug. If the colored liquid does not go beyond the rubber plug when the rubber plug is plugged, a little air is compressed into the Dewar bottle liner through the glass tube by using an inflator and thus the colored liquid rises by the air, so that the read number can be observed conveniently. With the household weatherglass, a sunny or rainy day can be forecasted by observing the barometric pressure change. Therefore, the household weatherglass is a practical and scientific weather prognosis tool having advantages of simple structure and low cost.
Description
technical field [0001] The invention relates to a weather forecasting tool, in particular to a household barometer. Background technique [0002] With the development of aerospace technology and meteorological satellites, modern science and technology have been able to predict the weather in a more timely and prepared manner. However, in many cases, the rainfall is very scattered, and people often need to know the weather conditions in a small area in their living area, so the household barometer is still very necessary. [0003] We know that atmospheric pressure is closely related to weather, and changes in weather are often accompanied by changes in air pressure. According to the knowledge of physics, the air pressure on sunny days is higher and more stable than that on rainy days. When it is about to rain, the humidity in the air is higher and the air pressure is lower than on sunny days. The barometer is to compare the difference between the atmospheric pressure at tha...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01W1/10
Inventor 赵亮亮
Owner 赵亮亮