It is necessary to do a good job of heat preservation at night and ventilation and humidity reduction during the day. The night temperature in early spring is still low, which needs to be covered with grass curtain, sunshade net, non-woven fabric or multi-layer mulching; the temperature rises rapidly during the day, coupled with the current high humidity in the field, so it is necessary to timely control and adjust the indoor air humidity and temperature in the shed. On a sunny day, after the temperature picks up after 08:30, ventilation should be carried out gradually, and the mulch such as non-woven fabrics should be removed in time to increase the light; the shed should be closed and the warmth should be covered before 4 p.m. In case of cloudy and rainy weather, it is still necessary to properly ventilate during the day to reduce the humidity in the shed. In addition, in the alternate season of late winter and early spring, the weather changes greatly, so we should pay close attention to the weather changes to prevent the occurrence of late spring cold. After the middle of April, the average temperature is stable above 15 ℃, which can remove the inner shed, prolong the opening time of the outer shed, increase the light time and intensity, reduce the humidity in the shed, and control the occurrence and prevalence of diseases such as leaf mold and gray mold.
Because the car audio is mostly installed in the upper part of the dashboard, in order to avoid the exposure of the sun, the effect of using sunshade is better. If the door and window sealing strip is not strict, it should be replaced, otherwise the loudspeaker is easy to rust and damage, or even cause short circuit to burn the main engine. The specific heat of the circuit board and plastic components in the car audio mainframe is different, so it is affected by the temperature change to a different extent. In the scorching sun, it is good to use the sunshade to resist the scorching sun and avoid the direct sunlight.
6. Energy saving and environmental protection: electric shutter windows can achieve the appropriate indoor temperature by adjusting sunshade, which can effectively reduce the heat load of air conditioning, absorb solar radiation energy and reduce heating load in winter, thus saving energy and reducing consumption. 5. Heat preservation and heat relief: electric shutter windows can effectively prevent strong outdoor light, maintain a steady state for indoor temperature, and are more suitable for work.
Our products sell well all over the country with stable quality and reasonable price, and some of our products have been exported to foreign markets and have gained a good reputation. New forms, new opportunities and new challenges, the supporting facilities for greenhouse such as thermal insulation quilt, Cenxi vegetable greenhouse quilt, felt, geotextile, shutter machine, film winder, insect prevention net and sunshade net produced by Huinong Thermal Insulation material Manufacturing Co., Ltd. are of reliable quality and reasonable prices, which are widely welcomed by farmers. Huinong Insulation material Manufacturing Co., Ltd. closely revolves around the development goal of “do fine, do fine, do first, become bigger, stronger, and make brand”, carry forward the enterprise spirit of “common interests above all else” and “do what you say will be done”. The company adheres to the business philosophy of “customer first, forge ahead” Adhere to the “customer first” principle to provide our customers with quality service. Dedicated to provide our customers with quality and inexpensive products and thoughtful and satisfactory service.
Wencheng County high-end dual-mode ultrasonic welding machine / motor lift [Today / Information] 2022 has been updated such as: speakers, dashboards, folders, lamps, vacuum cleaners, filters, electric mosquito pats, etc. Double-head ultrasonic plastic welding machine, can give full play to its welding effect when welding hard plastic materials, ultrasonic welding machine, special scope: used for car body plastic parts, car doors, car instruments, headlamps, mirrors, sunshades, interior decoration, filters, plastic electronic products: prepaid water meters, electricity meters, communication equipment, cordless phones, mobile phone accessories.
The greatest charm of the beautiful blinds is that they are transparent and opaque, which can not only adjust the light and shade of the room, but also achieve a good ventilation effect. As a kind of sunshade and energy-saving door and window product, the hollow louver combines the traditional louver curtain with hollow glass, which not only saves the use space, but also realizes the heat preservation and shading function of the door and window, and can decorate the doors and windows of the home instead of curtains. and can cooperate with a variety of door and window types, a variety of colors to meet individual needs, widely used in villas, offices, residences, hotels and so on.
two。 Skylight / panoramic skylight. This thing is like a TV, the bigger the better. The air in Shenzhen is not bad. I like to open the front window + skylight to blow the natural wind when I commute to and from work in the morning and evening. You say the air in your city is bad? Then there must be a time to swim in the mountains with good air, right? At that time, it was also very comfortable to open a skylight to embrace nature. Cold winter, do not open the skylight, only open the sunshade to let the sun in, is also a very warm and comfortable thing.
Is it necessary to install car sunshade curtains? The advantage of the car sunshade curtain is to block the sun, so that the light in the action area can not enter the car, which can reduce the burning heat inside the car to a certain extent, and prevent the leather seat and dashboard from being damaged by ultraviolet rays. In addition, it has the function of increasing privacy, and it is not clear to see inside the car, which can increase safety factors.
Like most camping cars, the car has an ingenious pop-up table in the back, with sunshade accessories and outdoor picnic set storage space. The car offers a 3-year / 100000-mile warranty.
From the analysis of the environmental factors closely related to plant growth in greenhouse project, different temperature and humidity will have a direct impact on plant growth. Therefore, how to meet the requirements of different crop growth environment has become the main way to improve the production potential of greenhouse and realize factory planting. The intelligent greenhouse control system can not only monitor the internal environmental data of the greenhouse, set the upper and lower values of various environmental indicators, and remind managers of the abnormal situation of the greenhouse environment, but also work together by controlling the external sunshade, internal shading, internal thermal insulation, top natural ventilation system, fan water curtain forced cooling system, heating system and so on, so as to make the internal environment of the greenhouse within the scope of our design.
During the car body overhaul, only the icicle cutting plate was removed and the whistle cover was retained. In addition, some EF58 electric locomotives in Hiroshima district are also equipped with front window eaves, but the purpose is completely different from that of crossing the line, but it is used as a sunshade.