The second umbrella also creates new connections
The design of two greenhouse umbrella systems is not simply doubling the first system. The two layers simultaneously affect the way of light, the separation of space and the treatment of climate. First, it is necessary to determine which screen is to be assigned and which operating positions they cooperate with. It is possible that one layer serves a different daytime purpose than the other one's night function. The investor must request a status diagram showing the different combinations. If only the two engines and the two materials are included in the offer, the actual operating logic is not sufficiently described.
The path of the mist must be understood by the layers
There may be different conditions below and above the screens and therefore, the mating treatment cannot be banished to a separate annex to the mechanical design. The question is what kind of related interference is being done on the condition of the internal air. The roles of opening the gap, air movement, heating and ventilation shall be coordinated according to the chosen system. A semi-closed climate solution cannot be copied to a different building without changing it. M WUR The technical background on umbrellas and Van der Hoeven its semi-closed concept is a reference to the questions, but does not replace the common operational description of the crop and equipment concerned.
Location requirements for layers and structural elements
The mechanical design shall be checked separately where the moving elements run, where the open screen is drawn back and which parts have access to the maintenance. The second layer may also include new supports, anchorages and obstacles. It is therefore appropriate to review the position of umbrellas together with lamps, fans, plant elements and electrical tracks. A well-usable design will also show these in section, not only in separate component lists. The assembly order shall be fitted to the other interior systems of the building. If the equipment installed later prevents the screen from moving, the problem cannot be solved simply by rewriting the control program.
Let's try switching, not just engines.
A number of changes in the state of production should be identified for the receipt. What happens when the radiation changes, when one layer opens, and how does the system indicate if the other does not reach the desired position? The operator must also understand the consequences of manual intervention. In addition to the two screens, the interpretation of the measurement data shall be discussed: which space is shown by the sensor and what is based on it. The fine-tuning of operation is a documented operating process. It is therefore appropriate to fix the subsequent changes to the settings by date and by reason of the fact that experience can be subsequently verified.
The manual override should be interpreted.
It is worth going through the case where the operator manually puts one umbrella in a different position while the other is automatically operating. The difference between the display and the log should be recognised so that the next shift understands the actual condition. The operating order can be specified by who and on what condition you can restore the automatic plant. With this simple intervention, there will be no later climate change of unknown origin. The treatment exercise also shows, in addition to moving the screen, the consequences of the system as a whole.
Questions to reconcile the project
- What are the operating conditions and the purpose of the two umbrellas?
- How does opening umbrellas relate to humidity and air treatment?
- Which section or test shows the unimpeded movement and the state of error?
Professional background
The related international system solutions are provided by these primary manufacturers and execution sites. The decision aspects of the project shall be interpreted independently by the article; the specific size and content of the undertaking shall be clarified on the basis of the investment data.
development project preparation
The structure, engineering and on-site installation of the greenhouse is a coordinated working process. Learn the service area and compare the tasks of the planned investment.