Use or store rubber soft joints, should avoid high temperature, ozone, oil and acid-base environment. Sunshade racks should be built for pipes used outdoors or facing the sun and the wind, and exposure, rain and wind erosion are strictly prohibited. Paint and winding thermal insulation materials are strictly prohibited on the joint surface. Due to the aging problem of rubber products, it should be inspected and replaced in time. It is very important to choose a suitable rubber joint, if you do not choose the right rubber soft joint to work, then the service life of the rubber soft joint will be greatly reduced due to the influence of the external environment and internal medium. not only a waste of resources, but also may lead to heavy damage to the whole pipeline or even have to be rebuilt, then the loss outweighs the gain. Return to Sohu to see more
Although the solar greenhouse has a very good thermal insulation performance, but from the point of view of safety, heating equipment is still an important factor. The southern part of our country generally does not need to heat up, but if we encounter bad weather continuously, we still need to use the energy stored in the greenhouse itself, otherwise it will not be able to meet the growth of vegetables. Therefore, whether in the south or north, heating equipment has always been a necessary protective measure. The technical aspect requires that in the equipment configuration of solar greenhouse, the configuration of thermal insulation equipment should be demonstrated in great detail. Of course, the work of flower greenhouse in Guangxi needs the cooperation of a variety of equipment, with the increasing temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system and window opener and fan, wet curtain and other equipment need to be applied. For more information about the construction of flower greenhouse in Guangxi, please contact Minghao greenhouse Engineering Construction Company directly.
As a deep camping enthusiast, Li Shangzhou spent his birthday camping this year. “camping outdoors is comfortable and quiet, you can bask in the sun and empty yourself, without the noise of the city.” Two years ago, Li Shangzhou fell in love with the outdoor sport of camping. Starting with a simple picnic, he just brought some sunshade equipment and tried to pursue an exquisite version of the camping experience. up to now, he has acquired two tents of different sizes and materials in one breath, plus equipment such as canopy and cassette stoves. He is more concerned about the comfort and convenience of the camping experience. Li Shangzhou sighed, “there are landscapes, friends and delicious food. This is a very good way to relieve stress, and it is also the life I yearn for!”
When choosing an intelligent greenhouse, many customers confuse the difference between the shading system in the multi-span greenhouse and the internal thermal insulation system, and some businessmen mislead the internal thermal insulation system and the internal sunshade system as a set of system use. “the difference between the multi-span greenhouse internal shading system and the internal thermal insulation system, to explain the difference between the two, the difference between the multi-span greenhouse shading system and the internal thermal insulation system. 1. The similarities between the shading system in the multi-span greenhouse and the internal thermal insulation system are that the two have the same transmission system; the components and working principle of the transmission system, 1. Special deceleration motor for transmission mechanism, gear and rack drive, drive rod, transmission rod. The motor drives the drive shaft through the transmission mechanism, the drive shaft drives the drive rod to move parallel on the screen wire through the connector, and the drive rod pulls one end of the curtain to unfold, and the stroke limiter switch is all unfolded.
4. To prevent heat and cool down, many pickup trucks do not have air conditioning, and the dashboards are often scorched in the summer sun. At this time, some drivers will spread wet towels on them, which can play a cooling role. In fact, it is hard to say how much the temperature can be reduced, but at least there is a towel full of cold water in front of you, which will make you feel more comfortable psychologically. Some car owners will also put sunshade pads on the workbench, which can not only improve the appearance of the car, but also cushion the light and make the light look softer, thus reducing the unnecessary danger caused by weak light.
Car audio is mostly installed in the upper part of the dashboard and should be protected from sunlight. If the doors and windows are not tightly sealed, they should be replaced immediately. Otherwise, the loudspeaker is easy to rust and damage, and even lead to short-circuit burning damage of the host. In the audio mainframe, the temperature changes to different degrees because of the difference between circuit boards and plastic components. Therefore, in hot weather, it is best to use sunshades to protect against the hot sun and avoid direct sunlight.
The welding energy varies with plastic materials, and it is not all raw materials for ultrasonic oscillations, and only choose the right vibrating surface to be cooked, so there is no worry about the appearance of the goods, which is the characteristic of missionary welding. When the hard plastic glue is welded, it can show its welding effect better. Such as: speakers, dashboards, folders, lamps, vacuum cleaners, filters, electric mosquito rackets and so on. 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.