The overall construction achievements of the cold storage project have been put into use， and the service life can reach years.
The assembled cold storage body often adopts double-sided color steel plate of polyurethane thermal insulation material， which has excellent thermal insulation performance， storage and circulation effect and reduces operation energy consumption. Of course， more important is the choice of refrigeration system. For example， at present， the refrigeration system of fluorine refrigerant is still the mainstream， but when selecting the type and power of cooling equipment， it is necessary to calculate the data for the installation of cold storage，placeCold storage installation Telephone，placeInstallation of 100t vegetable fresh-keeping cold storage， and then make a high-quality choice.
placeIn use， the fresh-keeping warehouse must be maintained on time and scientifically. No matter how good the equipment is， without scientific use and maintenance， the fresh-keeping warehouse also needs to be maintained regularly every year， so as to ensure its stable operation.
The selection of cold storage is very important for cold storage， because cold storage is different from ordinary cold storage. The temperature in cold storage is usually low， and the air temperature， humidity and environmental requirements are relatively high. When selecting cold storage， attention must be paid to the selection of cold storage with better temperature. If the selection of cold storage is not good， the temperature in the cold storage is difficult to， which is easy to cause the deterioration of products in the cold storage， or the refrigeration compressor in the cold storage often works， wasting more resources and increasing the cost.
Gorna oriahovisaWhat should be considered in building a cold storage? In these aspects， food cold storage is a systematic project of artificial refrigeration to ensure food quality and reduce food decay in a low-temperature environment. Refrigeration technology affects the design of food cold storage， meets the needs of refrigeration technology， convenient production， energy saving and cost reduction. What problems should be considered in the construction of food cold storage?
The refrigerator compressor unit generally adopts high-end units with guaranteed quality and strong operation stability. The evaporator adopts the imported joint venture refrigeration air-cooled evaporator， which can effectively meet the refrigeration capacity of the refrigerator and ensure the refrigeration effect of the refrigerator. The refrigerator lamp adopts the special LED energy-saving lamp for the refrigerator， low energy consumption and long service time， It can effectively save the operation cost of cold storage.
These are several very common cold storage materials. The use of these materials has greatly improved the thermal insulation and refrigeration performance of the cold storage， which makes people"s retained items more convenient and reliable. With the continuous development of material technology， today"s various cold storage materials emerge in endlessly and the cold storage is different from each other. When purchasing， we should make reasonable comparison and select products suitable for our own use needs and economic conditions.
How to maintain the refrigeration compressor in the cold storage in order to prolong its service life and reduce the occurrence of faults in the use process. The refrigeration compressor in the cold storage needs regular maintenance. Here we introduce the maintenance of the compressor in the cold storage.
Daily maintenance and management of fruits after Warehousing: timely the temperature and humidity in the cold storage， timely eliminate the bad gas in the cold storage， and adjust the temperature and humidity of the cold storage according to the different requirements of different fruits on the storage environment. If long-term drying will affect the color of the fruit， consider using a humidifier to adjust the humidity in the cold storage.
Emergency measures during the use of the medical cold storage project， it may also encounter power failure or power failure. In fact， most medical cold storage projects will be equipped with emergency equipment， so that the medical cold storage project can achieve the effect of normal power supply. Once the automatic temperature or humidity monitoring system is abnormal， the cold storage door should be closed in time， So as not to expose more air conditioners， resulting in corresponding problems in the quality of stored products. The medical cold storage project also has a self rescue system in time. If the temperature of the cold storage exceeds the limit， the system cooling system will also be turned on. When the temperature returns to normal， it will be automatically turned off.
Product rangeCold storage is fireproof， flame retardant and high resistance. Professional cold storage installation， cold storage installation， fruit preservation cold storage， medical cold storage and other special products， old brands， price advantages and guaranteed quality. Polyurethane is a flame retardant self extinguishing material after adding flame retardant. Its softening point can be above degrees Celsius and will only be decomposed at higher temperatures. In addition， the ash formed on the surface of polyurethane will be in its foam， and this ash will help isolate the foam below. It can effectively prevent the spread of fire. Moreover， polyurethane will not produce harmful gas at high temperature.
Judge the operating sound of the compressor， and carefully listen to the operating sound of water pump， cooling tower， compressor， fan and other equipment. In case of abnormal sound， timely warranty is required， so as to avoid greater damage to the compressor due to untimely warranty.
For water-cooled units， the turbidity of cooling water shall be frequently， the cooling water shall be replaced frequently， and whether the running， emitting dripping， leakage and other conditions of the water supply system exist.
Preparation， prepare the project planning of cold storage and prepare the construction site and construction materials. All kinds of materials for cold storage construction are customized according to the needs of customers. Sort out the construction site that meets the requirements， transport all installation materials to the construction site， check the material quality and model and start the installation of cold storage after confirmation.
Market trendDuring the cold storage commissioning， special personnel shall be assigned to ensure that the surface of the cold storage plate shall reflect evenly without condensation and cold running; Sealing conditions of joints and holes; Whether the warehouse door and delivery port are not tightly sealed， and timely deal with the problems of insulation and seal failure such as degumming and air leakage.
As an important support for the development of cold chain performance，placeSteps for installing cold storage， but also has an important impact on improving the low-temperature preservation quality of commodities.
Other aspects: in the design process of food cold storage， it is also necessary to consider the cooperation between the cold storage and on-site fire fighting， ventilation， water and electricity systems. It should meet the requirements of safety， science and environmental protection. When designing and installing the cold storage， the drainage problem must be considered， and the following points should be paid attention to during redesign and installation.
placeInstall the temporary lighting facilities in the warehouse， install and arrange the construction electrical equipment， and do a good job in rain proof， moisture-proof， anti-collision， anti binding and other safety protection.
For the flushing (thawing) drainage pipe in the cold room with different temperature， an exhaust valve equipment shall be set before connecting the flushing (thawing) drainage pipe.
First， use a hammer to pad the wood on the polyurethane warehouse board between the two warehouse boards， so as to make the boards closely close to each other. Two sets of connecting pieces shall be wedged between the wall panel and the wall panel， and the two sets of connecting pieces shall be fixed on the upper， outer and lower sides of the gap between the wall panel and the wall panel respectively. The lower connecting piece shall be as close as possible to the lower side， so that the post cast concrete can cover the connecting piece. After the gap between the plate and the plate ground is wedged with a connector it shall be about mm wide. If it does not meet the requirements， remove the plate， trim the plate edge， and then reinstall it to make the plate joint meet the requirements. When fixing the adapter， and fix them with rivets. The spacing of the adapter should be able to tension the two library plates. When wedging the wedge iron， the hammer shall be perpendicular to the wedge iron to prevent damaging the warehouse plate. The ground wedge iron at the upper and lower parts shall be wedged at the same time， and the wedge iron shall be fixed with rivets.
