The automatic weather station is composed of various electronic sensors, acquisition equipment and automatic weather observation stations controlled by computer to automatically perform meteorological observation and data collection and transmission. Wired telemetry automatic weather station The sensing part of the meteorological instrument is separated from the reading or recording instrument by tens of meters to several kilometers, and the weather station is transmitted by the wired communication circuit for observation. Its telemetry system includes non-electrical-to-electricity converters for inductive components, wired communication circuits, and display instruments and self-metering instruments. This kind of telemetry system is mostly used to query departments with frequent meteorological data in real time, such as airports. Due to the development of telecommunication transmission and electronic computers, the observatories of the general weather station network have also begun to transition to telemetry to perform telemetry of single or multiple elements. Some countries have begun to establish telemetry networks, and some central station computers control dozens of stations to achieve automation of observation and data collection; some have begun to build large-scale telemetry networks, even national telemetry networks. The wireless telemetry automatic weather station is also called the wireless automatic weather station. It is a small automatic weather station that is automatically controlled by electronic circuits, regularly observed and reported. It includes measurement system, program control and code transmission system, and power supply. There are many ways to convert meteorological elements into electrical signals. Commonly available are mechanical coding and low frequency modulation. The former mostly uses the mechanical displacement sensing element to make the pointer shift on the code wheel to emit different codes; the latter mostly uses the sensing element with the electrical property change to generate a low frequency change signal, and then the signal is carried on the radio frequency. emission. The wireless automatic weather station can generally work continuously for about one year, and it can observe 4 to 48 times a day. It can receive the meteorological telegrams it sends out on time from hundreds of kilometers to 1,000 kilometers, and collect and forward data by satellite. Wireless automatic weather station. Wireless automatic weather stations are commonly used in sparsely populated areas such as deserts, mountains and oceans. On the ocean, both floating and fixed are included. Various weather phenomena in the atmosphere are changing all the time. Meteorologists are constantly monitoring and measuring various meteorological data regardless of day and night, storms and thunder. In the snow-covered plateau where there are few people, in the deserted desert, the islands far from the mainland are often established. Some automatic weather stations. Currently, automatic weather stations come in three forms. (1) Wireless automatic weather station. The wireless automatic weather station is a small weather station that is automatically controlled by electronic circuits and automatically timed and reported. Generally, it can work continuously for about one year, and it can be observed regularly for 1-48 times a day. It can receive its signal on time and 100 kilometers away. It can also collect and forward the data it sends. Generally used in deserts, mountains and oceans. The marine automatic weather station has two types of buoy type and fixed type. In the key sea areas, the buoys are arranged in an order like the soldiers and horses, telling people about the sea conditions at any time. Fixed unmanned automatic weather stations are built on islands. (2) Wired telemetry automatic weather station. The wired telemetry automatic weather station is composed of a sensor, an interface circuit, a microcomputer system and a communication interface. The microcomputer system is the heart of the wired telemetry automatic weather station. It is responsible for processing the interface circuit and the signals input by the observer, displaying, printing, storing the results to the disk and sending them to the user. past. Such automatic weather stations are built in places such as airports, forests and environmental protection departments that require frequent access to meteorological data. At present, observations of general weather stations in China have begun to transition to telemetry, and telemetry of individual meteorological elements or multiple elements has been implemented. Some countries have begun to establish telemetry networks. (3) The long-term automatic weather station is an observation station used only to collect data. Its data is not sent out, it is stored by the collector or SD card, and it is retrieved regularly by the staff. Family pet toy is the best choice as a gift, the main material is plush fabric and PP cotton stuffing. It accounts for a huge amount of sales in the market. Many companies like to give a series of family pet toys such as stuffed dogs, stuffed pigs, stuffed ducks and so on to their employees as gifts on holidays. In the promotion of goods, there are many salesmen, the plush toys as promotional gifts to customers. Family pet toys are the best choice for gift giving. 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According to consumer preferences, plush toys have the following hot categories:
1.Yarn-dyed cloth: the structure of the silk thread is well
shaped. The appearance is similar to 5 pieces of satin and 8 pieces of satin.
The density is better than 5 pieces of satin and 8 pieces of satin.
Specifications are generally 75 * 100D, 75 * 150D and so on. The raw material
of tinted cloth: it can be cotton, blended or polyester, or pure chemical
fiber, which is formed by the different organization of the fabric. The product
that lubricious ding bu makes popularity is wide, glossiness drape feels good,
feel soft. Elastic colored butyl cloth "adopts polyester FDY dayou light
50D*DTY75D+ spandex 40D as the raw material, and USES satin weave weave in the
jet loom. Because the warp thread adopts dayou light silk, the cloth surface
has charm, and occupies a place in the recent fabric market with the advantages
of lightness, smoothness, elasticity, comfort and luster. Polyester low-elastic
silk is the raw material, the fabric structure USES satin plain grain to change
the texture, woven on the air jet loom, grey cloth and then after desizing,
pre-shrinking, softness and other treatment, the fabric permeability is
particularly good, and feel soft and smooth, fabric width is 150cm. Design and
color d set comfort, modern sense, artistic sense in one of the new fabrics
2. Non-woven fabrics: They are directional or random fibers. They
are a new generation of environmental protection materials. They are
moisture-proof, breathable, flexible, light, non-combustion-supporting, easy to
decompose, non-toxic, non-irritating and colorful.
3. Twill: various twill fabrics are used to make the surface of
the fabric show oblique lines formed by warp or weft floating lines. Twill is a
medium thickness denim, there are two kinds of thick, fine (20-40 pieces), are
using 2/1 left twill organization, texture than plain cloth slightly thick
soft, front lines clear.
4, rabbit wool: rabbit wool fiber scales are relatively smooth.
Soft sex, hygroscopicity, do not have a ball, also be rabbit flannelette
material underwear rises in recent years one of main reasons. Rabbit hair
belongs to amino acid protein fiber, which is similar to the composition and
structure of human skin, has a good skin-friendly feeling, and has the function
of maintaining animal life.
5, crystal super soft wool surface to be more delicate, feel
better. High density between fibers, strong three-dimensional sense of hair,
beautiful appearance, compared with the original super soft, glossiness is
higher, feel more soft and thick, fine texture, environmental protection and so
on.
6, wool fabrics have a velveteen, velvet, velvet, cluster
flannelette, polyester silk fabrics flannelette flannelette, knitted fabrics,
cotton fabrics flannelette velvet, velvet fabrics, warp knitted fabrics
flannelette (new varieties, with 50 d polyester yarn and polyester FDY such
DTY75D / 36 f/strong mesh as raw material, using the knitting chain structure,
fabrics successively after scouring desizing, finalize the design, dyeing,
softening, stenter stereotypes, such as deep processing), hole ring flannelette,
super soft plush cloth (the latest varieties), short plush cloth (the latest
varieties)
The company produces plush toys for many years, we have a professional designer, according to your requirements for design, you only need to provide pictures (physical or plan) can be customized. All products can be added to the cloth label, can be embroidered on the trademark, so that each product has the company's information, has its own brand, gifts more valuable, enhance the visibility of the enterprise. Our products are exported to many countries, such as Japan, Europe and America. All raw materials are environmentally friendly, as people continue to pursue a high-quality lifestyle, plush pillows in modern home decoration applications more and more.
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1. According to the modeling sources of plush toys, they are divided into animal plush toys and cartoon character plush toys;
2. According to the length of plush toys, plush toys are divided into plush toys and super soft short plush toys;
3. According to the name of people's favorite animal, it is divided into Plush Toy bear, plush toy Teddy Bear and so on;
4, according to the different stuffed plush toys, divided into PP cotton plush toys and foam particles toys.
Kyushu Space tells three classifications of automatic weather stations