SU547202A1 - Soil sterilization device - Google Patents
Soil sterilization deviceInfo
- Publication number
- SU547202A1 SU547202A1 SU2191571A SU2191571A SU547202A1 SU 547202 A1 SU547202 A1 SU 547202A1 SU 2191571 A SU2191571 A SU 2191571A SU 2191571 A SU2191571 A SU 2191571A SU 547202 A1 SU547202 A1 SU 547202A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soil
- electrodes
- frame
- rows
- reflectors
- Prior art date
Links
Landscapes
- Catching Or Destruction (AREA)
Description
1one
Изобретение относитс к сельскому хоз йству, в частности к овощеводству защищенного грунта, оно предназначено дл стерилизации почвы против вредителей и болезней.The invention relates to agriculture, in particular, to vegetable growing in protected soil, it is intended to sterilize the soil against pests and diseases.
Известно устройство, состо щее из нескольких р дов электродов, выполненных в виде пластин JY и 2j .A device is known consisting of several rows of electrodes made in the form of plates JY and 2j.
Известно также устройство дл стерилизации почвы, содержащее два р да электродов в виде пр моугольных пластинок, которы погружают в почву на глубину 20-25 см, а затем включают в сеть переменного тока З.It is also known a device for the sterilization of soil, containing two rows of electrodes in the form of rectangular plates, which are immersed in the soil to a depth of 20-25 cm and then plugged into an AC power supply Z.
Однако эти устройства не обеспечивают равномерной стерилизации почвы, так как плотность верхнего сло и влажность его всегда меньще, чем нижележащих слоев. Поэтому сопротивление электрическому току в поверхностном слое (l-3 см) больше, чем в нижележащих сло х, и, следовательно меньще прогревание и значительны теплопотери .However, these devices do not provide uniform sterilization of the soil, since the density of the upper layer and its humidity is always less than that of the underlying layers. Therefore, the resistance to electric current in the surface layer (l-3 cm) is greater than in the underlying layers, and, therefore, the heating is less and heat losses are significant.
Цель изобретени состоит в улучшении стерилизации почвы и устранении теплопотерь .The purpose of the invention is to improve soil sterilization and eliminate heat loss.
Дл достижени поставленной цели в предлагаемом устройстве между р дами электродов на раме установлены лампы инфракрасного узлучени с отражател ми.To achieve this goal, in the proposed device, infrared light lamps with reflectors are installed between the rows of electrodes on the frame.
На фиг. 1 изображено предлагаемое устройство, общий вид; на фиг. 2 лампа инфракрасного излучени над электродами.FIG. 1 shows the proposed device, a general view; in fig. 2 an infrared lamp above the electrodes.
Устройство содержит раму 1 с р дами пр моугольных электродов 2 и шинами 3, подвод шшми ток к лампам 4 инфракрасного излучени . Лампы прикрепл ют к раме держател ми 5, по которым подают электрический ток от щин к лампам. Над лампами установлены отражатели 6. Электрический ток дл питани электродов подают через щит 7 и кабель 8. Все устройство навешено на трактор.The device comprises a frame 1 with rows of rectangular electrodes 2 and tires 3, supplying a current to infrared lamps 4. The lamps are attached to the frame by holders 5, through which electric current from women is supplied to the lamps. Reflectors 6 are installed above the lamps. Electric current for powering the electrodes is supplied through shield 7 and cable 8. The entire device is hung on the tractor.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2191571A SU547202A1 (en) | 1975-11-20 | 1975-11-20 | Soil sterilization device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2191571A SU547202A1 (en) | 1975-11-20 | 1975-11-20 | Soil sterilization device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU547202A1 true SU547202A1 (en) | 1977-02-25 |
Family
ID=20637952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2191571A SU547202A1 (en) | 1975-11-20 | 1975-11-20 | Soil sterilization device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU547202A1 (en) |
-
1975
- 1975-11-20 SU SU2191571A patent/SU547202A1/en active
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