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 Bengbu vegetable greenhouse 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 cost of vegetable greenhouse in Bengbu, please contact Minghao greenhouse Engineering Construction Company directly.
Now most cars are equipped with CD equipment, the main factors that affect the normal work of car audio in autumn are high temperature and humidity. Because the car stereo is mostly installed in the upper part of the dashboard, in order to avoid the exposure of sunlight (check transaction price | matching | preferential policy), 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.
In addition to its light weight, polypropylene foam has a higher heat resistance, polypropylene foam is more advantageous than polyethylene foam and polystyrene foam in areas where higher operating temperatures are required, such as sunshade panels, instrument insulation panels and places where the temperature between the doors is easy to rise.
Thank you for watching, please reprint and indicate the source of the wide source greenhouse. Thank you for your cooperation. The multi-span greenhouse greenhouse is an upgrade style of the single arch greenhouse, due to the ultra-high utilization rate of the multi-span greenhouse greenhouse and the level of mechanization automation. Secondly, from the control system of the multi-span greenhouse greenhouse, electric sunshade, electric film, window opening, ventilation, electric heat preservation and electric fan water curtain have been realized. The control ability of the greenhouse is more stable and reasonable, the work efficiency is higher, do not need too much manual operation, only need to press the switch of the distribution cabinet, looking at the production in some backward areas ten years ago or even now. This is a great progress for facility agriculture in our country. Secondly, the interior of our multi-span greenhouse can be equipped with mechanized automatic fertilizer spraying machine, automatic seeder and even Internet of things control is now a very common system.
This trailer adopts European-style foamed passenger door with beautiful appearance and better thermal insulation and sound insulation performance. The door is equipped with insect-proof gauze curtain and privacy curtain to effectively avoid mosquito bites and enjoy private space. The door is equipped with trash can and portable step stool, which is made of European plastic to facilitate passengers to get on and off the bus. Overhead skylight, large size and lighting, equipped with anti-mosquito gauze curtain and privacy curtain to meet the car lighting and air circulation. External inflatable 3-meter sunshade, sunshade guide rail using full-car aluminum alloy edge card slot, lightweight and durable, effectively expand outdoor activity space, avoid ultraviolet interference, play more enjoyable. With storage, large space can be used for travel luggage and outdoor supplies.
42-inch panoramic sunscreen with sunshade electric adjustment not only makes the vehicle interior space transparent, spacious and comfortable, but also can be isolated from ultraviolet light at any time, with an isolation rate of more than 94%; the whole car also has 15 rich and flexible storage spaces, including the central CONSOLE open storage box, the front and rear door inner side panel, the left side slot of the main driving dashboard, the main driving handle box, etc., and then more fragmentary small objects can be easily loaded.
After the rubber joint is subjected to pressure for the first time (such as installation and pressure test, etc.) or before it is reactivated after long-term shutdown, the bolt should be tightened again and put into operation. The effective expansion deformation of the bellows of the working main body is used to absorb the size changes caused by thermal expansion and cold shrinkage of pipelines, ducts and containers, or to compensate the axial, lateral and angular displacement of pipelines, ducts, containers, etc. The use or storage of Weihai integrated water processor 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. The benefits of this: first of all, the working pressure: the commonly used rubber joint pressure has the same size.