37results about How to "Reasonable humidity" patented technology

The present invention discloses a rice seed cold storage method, and relates to a field of agricultural product fresh keeping storage. The method includes the following steps: cleaning and selecting, pre-cooling, sterilization, spraying of a fresh-keeping agent, loading of a moisture bag, warehouse disinfection, controlling of the temperature, controlling of the content of oxygen and carbon dioxide, controlling of the moisture of warehouse and ex-warehousing. The method of the present invention has the following advantages that the cold storage method determines appropriate conditions for the rice seed storage, ensures reasonable temperature, moisture and gas composition inside the warehouse, solves the problems of water losing, aging, yellowing, germination, fast decaying during the process of rice seed storage, improves the rice storage time without destroying the texture of the rice seed, promotes the development of the rice industry, increases the added value and promotes the construction of an agricultural production chain demonstration mode.

The invention discloses an optimizer of a dual-compressor air-conditioning system, which is used for regulating the speed of a first-stage compressor, a second-stage compressor and an indoor fan in the dual-compressor air-conditioning system. The optimizer comprises a speed regulation device, an air supply temperature sensor and a controller. The speed regulation device is arranged near a power supply and is used for collecting related information of current and power from the system and sending the information to the controller. The air supply temperature sensor is connected with the indoor fan so as to collect air supply temperature values. The controller is respectively connected and communicated with the speed regulation device and the air supply temperature sensor. The controller judges an operating mode of the system according to information such as the power and current values, the air supply temperature values and the like, and sends a speed command to the speed regulation device so as to regulate the speed. The invention also discloses the dual-compressor air-conditioning system with the optimizer.

The invention discloses a tomato precooling technological process, relating to the field of freshness retaining and storing agricultural products. The tomato refrigerating and freshness retaining technological process comprises the steps of picking, cleaning, precooling, sterilizing and disinfecting tomatoes, washing, spraying a preservative, filling the tomatoes in a breathable bag, disinfecting a storehouse, controlling the temperature, controlling contents of oxygen and carbon dioxide, controlling the humidity of the storehouse, and delivering the tomatoes from the storehouse. According to the tomato refrigerating and freshness retaining technological process, suitable conditions beneficial to storing the tomato are determined, reasonable temperature, humidity and gas components in the storehouse are ensured, the problems of water loss, ageing, yellowing and rotting in the tomato storage process are solved, the storage time of the tomato is prolonged, the color and the texture can not be damaged, the development in the vegetable industry is promoted, the additional value is increased, and the building of a demonstrative mode in a high-efficiency agriculture industry chain is promoted.

The invention relates to a method for improving germination quality of blanket seedlings of rapes and belongs to the field of the agricultural technologies. The method comprises the steps of overlapping a rice straw curtain on a plate opening of a seedling plate, enabling the rice straw curtain to be not directly contacted with bed soil, an overlapping a layer of plastic film on the grass curtain; and watering through the grass curtain. According to the method, the water retention and humidity preservation function of the rice straw is used; the heat preservation function of the plastic film is used; reasonable temperature, humidity and ventilation conditions are provided for the seedling plate; rot sprouts and dead seedlings can be avoided; and an obvious effect of improving the germination quality of blanket seedlings is achieved.

The invention provides a low-temperature storage method for corn seeds and relates to the technical field of corn planting. The low-temperature storage method comprises steps as follows: seed selection, sterilization and disinfection, spraying of a preservative, bagging, storehouse treatment, temperature and humidity treatment and delivery of the seeds from a storehouse. The low-temperature storage method has the benefits as follows: appropriate conditions for storage of the corn seeds are determined, the proper temperature, humidity and gas composition in the storehouse are guaranteed, the problems about water loss, senescence, yellowing, sprouting and quick rotting of the corn seeds in the storage process are solved, the storage time of the corn seeds is prolonged without damaging the texture, the industrial development of the corn seeds is promoted, the additional value is increased, the yield of the corn seeds is guaranteed, and the income is increased.

The invention relates to a cold storage method for yellow peaches. The method includes the steps of: sorting, soaking in fresh-keeping solution, vacuum packing, storehouse treatment, temperature control, humidity control and step-by-step cooling till delivery. The method provided by the invention determines the appropriate conditions in favor of yellow peach storage, guarantees reasonable temperature, humidity and gas components in a storehouse, solves the problems of dehydration and fast decay in the yellow peach storage process, improves the yellow peach storage time without damaging the texture, lengthens the edible time of yellow peaches, and achieves obvious effect.

The invention discloses full-automatic shrinkage suction filtration feed head forming equipment. A stirrer is arranged in the middle of the top of a beating barrel; a humidity sensor is arranged at the upper end of the inner side of the beating barrel and is arranged at the left side of the stirrer; a circulating pump is fixedly connected to the beating barrel and a moulding forming device by pipelines; a high-pressure plunger pump is fixedly connected to the ground and is fixedly connected to a slurry treatment device and a hollow shaft by the pipelines; a suction filtration flange is arranged on the hollow shaft which is fixedly connected to a centrifugal machine; two sets of electromagnetic heaters are arranged at the left side and the right side of a cylinder forming mould body and are fixedly connected to the centrifugal machine; the flange is arranged on the top of the cylinder forming mould body; and an electric control cabinet is fixedly connected to the ground by supporting pillars. The full-automatic shrinkage suction filtration feed head forming equipment has the advantages of simple structure, reasonable design, high degree of automation, high working efficiency and the like.

The invention discloses a cotton seed germination accelerating method, which comprises the following steps of 1, seed selection; 2, sterilization and disinfection; 3, cleaning; 4, seed soaking; 5, germination acceleration (soaked cotton seeds are coated by a towel and are then made into a germination accelerating seed bag; next, the seed bag is put onto a small-hole sieve screen; hot air being 35to 40 DEG C vertically blows through the seed bag from a position under the sieve screen; after 1 to 3h, the seed bag is put into a microwave processor; a layer of pad material being 3 to 5cm in thickness is uniformly laid on the bottom of the seed bag; next, the seeds are subjected to microwave treatment for 15 to 30s; finally, the seed bag is put onto the small-hole sieve screen; 6, culture. Thecotton seed germination accelerating method provided by the invention solves the problems of low cotton seed germination rate and poor young seedling survival rate; the emergence rate is improved; the strong seedling and healthy seedling rate is ensured.

The invention relates to a garlic sprout refrigeration process flow, and relates to an agricultural product fresh-keeping storage field. According to the invention, the process flow comprises the steps of picking, cleaning, pre-cooling, garlic sprout sterilization and disinfection, binding, preserving agent spraying, moisture-permeable bag packaging, storehouse disinfection, temperature controlling, oxygen and carbon dioxide content controlling, storehouse humidity controlling, and storehouse-out. According to the invention, appropriate conditions beneficial for garlic sprout storage are determined, and reasonable temperature, humidity, and gas content in the storehouse are ensured, such that problems such as dehydration, aging, yellowing, and decay during a garlic sprout storage process are solved. With the process flow, garlic sprout storage time is improved, and color and texture are not damaged. With the process flow, vegetable industry development is promoted, added value is improved, and the establishment of a high-efficiency agricultural industry chain demonstration mode is promoted.

The invention discloses a method for ambient temperature storage of cotton seeds and relates to the field of crop storage. The method comprises the steps of storeroom selection, storeroom sterilization, superior species selection, seed piling, timely ventilation and comprehensive management. The method has the advantages that suitable conditions for storage of cotton seeds are determined, reasonable temperature, moisture and gas compositions in a storeroom are guaranteed, water loss, aging, etiolation and quick rotting of cotton seeds during storage are avoided, cotton seed storing time is prolonged, grains of the cotton seeds can not be damaged, the development of the cotton industry is promoted, additional value is increased, and establishment of an efficient agricultural industry chain demonstration mode is promoted.

The invention relates to a high-yield hydroponic method of golden magnolia dish. Firstly, the fleshy roots are cultivated, and the treated seeds are used to sow in the field. After regular weeding and fertilization, the fleshy roots are dug out, and the leaves are cut and placed in a freezer. Store in medium temperature, clean and cut the tip after thawing, place in culture dish, use flowing water, proper ambient temperature and proper ambient humidity to carry out hydroponics, and harvest into vegetables after 21 days. In the present invention, each step in the above process is convenient to operate, the parameters such as temperature and humidity are selected reasonably, and the color, texture and yield of the finished dish are all good.

A storage and preservation method for grapes belongs to the technical field of cold storage of fruits. The method comprises storage in cold storage houses, storage disease control and preservatives disease prevention. The method has the following beneficial effects that: storage conditions suitable for grapes are determined, reasonable temperature, humidity and gas components in the storage houses can be guaranteed, the problems during the storage process of grapes such as water loss, aging, yellowing and rotting are solved, the storage time of grapes is prolonged, and the color and the quality of grapes are not destroyed.

The invention discloses a thick film circuit chip aluminum alloy substrate heat dissipation unit system applied to heating. The system comprises an aluminum alloy and a thick film circuit chip; the thick film circuit chip is sintered on the aluminum alloy, and includes a thick film circuit and a control chip; the thick film circuit is connected with the control chip; and the film thickness of the thick film circuit is larger than 10 microns. The system has the following beneficial effects: the system adopts the thick film circuit; the electric energy is almost directly converted to the heat energy; the heat can be conducted quickly; the heat is released to each indoor space instantly, so that the indoor water molecule components are not broken, and reasonable temperature and humidity are kept indoors to realize constant-temperature heating; and the system is simple in structure and higher in practicability.

The invention provides a seed sowing method for increasing the germination rate of carrot seeds. The method comprises land selection, base manure application, land preparation, seed sowing, seed covering and water spraying, and is characterized in that a substrate for seed covering is matured chicken manure, namely the seeds are covered with a thin layer of loose and soft chicken manure after being sown. According to the method, the carrot seeds are covered with the chicken manure instead of conventional garden soil, and the matured chicken manure is loose, soft, light, high in water retention and free of hardening, and contains certain nutrients, so that the germination of the carrot seeds is facilitated; water is sprayed every day, so that reasonable soil humidity is maintained, and the germination rate of the carrot seeds can be increased by 33.1 percent.

The invention discloses a precooling technological process for pork ready to enter the market, and relates to the technical field of pig slaughtering. The technological process is completed through the steps of selection, storeroom sterilization and disinfection, permeable bag packaging, temperature treatment and constant temperature storage. The precooling technological process for the pork ready to enter market has the advantages that suitable conditions facilitating storage of fresh pork are determined, reasonable temperature, humidity and gas components in a storeroom are guaranteed, the problems of water loss, aging and rapid rot in the storage process of the fresh pork are solved, the storage time of the fresh pork is prolonged, the pork quality can not be destroyed, and long-term storage of the fresh pork is facilitated.

The invention discloses a method for adjusting a temperature curve of a kiln system by utilizing a temperature brick. The method comprises the steps of soaking the temperature brick with the water absorption rate of 10-20% in water, putting the temperature brick into a calcining kiln for calcining, during calcining, extracting flue gas of a preheating section and an oxidation section of the calcining kiln through an exhaust fan to enter a front end of a drying kiln-a wet cool drying section, and extracting waste gas of a slow cooling section and a quenching section to enter a rear end of the drying kiln-a dry cold drying section. The flue gas in the preheating section and the oxidation section can have reasonable humidity through soaking, so that the probability of dry cracking is greatlyreduced. Meanwhile, by extracting waste gas, not only can the purpose of controlling the temperature curve of the calcining kiln be achieved, but also the comprehensive utilization of heat can be realized. In addition, the adjusting means required by the method is simple and practical, and the temperature curve of the kiln can be effectively maintained to be stable.

The invention discloses a ceramic glass base material heat radiation unit system with a thick film circuit chip for heat supply. The system comprises a first glass layer, a second glass layer and the thick film circuit chip, wherein the thick film circuit chip is clamped between the first glass layer and the second glass layer. The first glass layer and the second glass layer are made of tempered glass. The thick film circuit chip comprises a thick film circuit and a control chip, wherein the thick film circuit is connected to the control chip, and the film thickness of thick film circuit is greater than 10 micrometers. The system has the beneficial effects that nearly all the electric energy is directly converted into the heat energy by adopting the thick film circuit, heat conduction can be carried out fast, the heat can be released to all indoor space, components of indoor water molecules can be prevented from being destroyed, reasonable temperature and humidity can be maintained indoors, constant-temperature heat supply can be realized, the structure is simple and the practicability is high.

The invention discloses a thick film circuit chip stainless steel base material cooling unit system applied to heating. The thick film circuit chip stainless steel base material cooling unit system comprises stainless steel and a thick film circuit chip, wherein the thick film circuit chip is sintered on the stainless steel, and comprises a thick film circuit and a control chip; the thick film circuit is connected with the control chip, and the film thickness of the thick film circuit is larger than 10 micrometers. The system has the beneficial effects that the thick film circuit is adopted, almost all electric energy is directly converted into heat energy, rapid heat conduction is achieved, heat is released to all spaces in a room instantly, indoor water molecule components are not destroyed, the reasonable temperature and humidity are kept in the room, constant-temperature heating is achieved, the structure is simple, and the very high practicability is achieved.