Fermenting pigs in summer will be hot?

In summer, the weather is getting hotter and hotter. Some users who are preparing to use pigs in fermentation beds are hesitant to think that the high outside temperature in summer and the heat produced in the fermented bed fermentation will “superimpose” the two calories and make it unable to heat the pigs. Tolerate, is it really? As a matter of fact, the jinbao dry-type fermentation bed is similar to a hot spring, and the internal fermentation temperature and the external surface temperature vary little with the seasonal climate. Normally, the surface of the normal operation of the fermentation bed is at a constant temperature of twenty degrees. Generally, it will not rise to thirty or forty degrees due to the heat of the summer, but it will not drop suddenly to several degrees due to the cold weather in winter. The reason why the temperature of the fermentation bed will not be too high in the summer is:

1. The fermentation bed is basically a thermostatic bed. A 50-cm thick bedding fermentation bed (fermented bed made of fermented bed fermentation agent is generally only 50CM thick, ducks and ducks need only 40CM, other products generally require a mat layer 90 cm to 1 m thickness), regardless of winter and summer, its internal core fermentation layer is in the range of 35-45 °C. The warming of the fermentation and the heat generated by it, after passing through other maternal media layers that are not fermented or have weak fermentation strength, will gradually decay when they reach the surface, and the temperature at the temperature of more than 40 degrees will reach the surface at most. A few degrees.

2. The surface of the fermentation bed does not produce heat. The surface of the fermentation bed cannot ferment because it does not have the conditions for fermentation, and it does not produce heat at all. Regardless of summer or winter, heat is transmitted from the middle and lower core fermentation layers. The hot, poor conductor—that is, the 10 to 20 centimeter surface litter, gradually decays to the surface only twenty degrees. To say the least, since the surface layer and the outside world exchange heat at any time, even if a little heat is generated, it will quickly disappear due to the rapid convection with the air. Therefore, in the summer, the surface of the fermented bed is touched by hand, and there is still a cool feeling like the surface of other objects in the room.

3. The amount of bacteria and total amount of excreta are limited. The functional strains in the fermentation bed are constantly dying while they are growing. The functional microorganisms have a temperature zone suitable for their own growth and reproduction. If a certain temperature range is exceeded, some bacteria will die, and the heat generated will be It will be reduced, so that the temperature will drop; in addition, pig fecal urine that can be used by microorganisms (such as functional microbes in fermented bed fermentation agent) is also limited, over time, effective function of living microbial stock and pig manure stock A certain degree of dynamic equilibrium must be established, and how much microbes are broken down, so that neither the generated temperature nor the heat can rise or increase indefinitely and is automatically controlled within a suitable range.

4, the fermentation bed can make air convection flow. Because when the fermentation bed generates hot air slightly higher than the ambient temperature, the hot air rises, the cool air drops or is injected from the periphery, and there are also normal mechanical assisted ventilation ventilation, which can make the air can form convection flow, avoiding The warm and sultry feeling, like a fan, felt cool inside the bed.

Therefore, in summary, the Tycoon Dry Fermentation Bed is basically a constant temperature bed, the summer temperature is not too high, the surface temperature is maintained at 20 degrees, which is suitable for animal growth, farmers can not worry about fermentation bed Summer temperatures will be high, and as long as management is properly managed, the fermentation bed will be very good in the summer. According to the application and comparison of the manager of Jiangxi Nannan Zhou for three consecutive years, in the summer, the temperature of the Jinbao dry-type fermentation bed is at least 1 degree lower than the cement floor temperature. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone Toll Free Hotline:

Recommended reading:

Http://?id=257&classid=1

Http://?id=266&classid=1

Dome Fixed Focus Camera

The Dome Fixed Focus Camera/ Dome Fixed Focus Camera Indoor/ Dome Fixed Focus Webcam/ Fixed Focus Dome Webcam Night Vision/ IR Fixed Focus dome camera/ Fixed Focus Dome Camera 360°belongs to both the Fixed Focus Camera and the Dome Camera. So what is the Dome Camera?

The Dome Camera, as the name implies, has the dome shape, and this dome shape is exactly the origin of this name "Dome camera". The Dome Camera is very suitable to be used in the office places and places with the high-grade decoration because of its small size and beautiful appearance. The Dome Camera is composed of a camera, an automatic iris manual zoom lens, a dome cover with the excellent sealing performance, and a precise camera mounting bracket; and its biggest feature is its exquisite design, beautiful appearance and easy installation.

With the security surveillance cameras applied extensively and deeply, in the pursuit of the convenient installation and debugging, and the full coordination with the the building environment(both beautiful and concealed), the Dome Camera is developed. Now the Dome Camera has been widely used in the TV surveillance projects.

Although the Dome Camera's composition has many similarities with the Bullet Camera, for example, both are fixed cameras, the Dome Camera has the delicate protective cover and mounting bracket, while the Bullet Camera needs to be equipped with a protective cover. The Dome Camera has a zoom lens with the small zoom range and the lens is not easy to replace; while the zoom range of the Bullet Camera depends on the selected lens, from several times to several times, and the lens replacement is very convenient. Dome cameras are mostly used in indoor small-scale monitoring occasions, such as the entrances and exits, passages, elevator cars, etc. of important parts; while the scope of Bullet Camera's application is very wide, according to the selection of different lenses, long-distance or wide-angle monitoring can be realized, and the application occasions are much wider than that of the Dome Camera.

With surveillance applications wider and wider; due to the convenience of installation and debugging, and the concealment of the surveillance, the dome camera has been widely applied to the indoor surveillance, such as the places with the ceiling and the rarely changing light. The Dome Camera technology also changes very quickly. For example, firstly, the camera shooting function of the Dome Camera is not different from the high-performance Bullet Camera, and the Dome Camera is miniaturized; Secondly, the lens of the Dome Camera is also automatic iris + manual zoom, and the zoom range gradually increases; Thirdly, the overall sealing performance of the Dome Camera is better, especially the lower dome, it is made thin and uniform, with better light transmittance and less light loss; Last but not the least, the mechanical design of the mounting bracket is more exquisite, which makes the adjustment of the camera position very convenient, and the three-dimensional adjustable universal joint bracket has appeared.

In conclusion, compared with the Bullet Camera, the Dome Fixed Focus Camera also has many advantages, and we should choose the suitable type according to our appliying occassions.

Dome Fixed Focus Camera, Dome Fixed Focus Camera Indoor, Dome Fixed Focus Webcam, Fixed Focus Dome Webcam Night Vision, IR Fixed Focus dome camera, Fixed Focus Dome Camera 360°

SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com