Bincike na Tasirin Ingantaccen da Kwalubalube na Tekunologi na Makarantun Saman Dukkana Cikin Tashar Masana'antu

1. Tashin Nafukan
1.1 Tashin Karkashin

A tashin karkashin nafukan, an yi nafukan da karkashin kasu, zuba, kusurfi, kuma fitaccen abubuwa. Tashin nafukan yana cikakken karkashin mai sauri da karkashin kasu. Daga bincike masu yanayi na nafukan, ana amfani da software masu yanayin fina-finai don gina modelin tashin nafukan, sannan ana hanyar da suka taka muhimman bayanai masu tashin nafukan. Bayanan yanayin sun fi sace cewa zama-zaman nan da aka samun a cikin abubuwan nafukan sun fiye da mafi inganci masu kasu, kuma kisa-kisan abubuwan sun fiye da mafi inganci. Yana iya tabbatar da cewa nafukan da aka faɗa a kan layin tsohon da za a iya tabbata da muhimman tsari masu tashin nafukan.

1.2 Makarantar Masana

Tashin karkashin nafukan ta amfani da standard universal don karkashin da abubuwan. Wannan yana taimaka wajen koyar da kungiyoyin nafukan da kungiyoyin abubuwan masu inganci don in ba da kafa mai kyau, wanda yake da damar da al'amuran. Amma, babu nasara a kan cin kisa ga tashin nafukan. Idan an yi tashin nafukan a wurare da take da ci gaba game da cin kisa, kamar jihohin birane da wurare masu haɗin kisa, ba zan iya tabbatar da cin kisan bayanai, wanda yake da shawarar da kafa.

Saboda haka, saboda cikakken tashin nafukan, kisa-kisan mutanen nafukan suna da kasa, kuma ya fi karfi in ka kisa a wurare masu inganci. Idan an yi kisa a wurare masu inganci, zai iya haifar da karkashin da kuma kisa-kisan nafukan. Saboda haka, yana da shawarar da yin kafa da kisa-kisan abubuwan elektrikal a kan kisa-kisan nafukan da aka faɗa.

Yanzu, ranar da ake magance nafukan masu yanayi shine 7-10 shekara. Ranar da ake magance abubuwan masu yanayi a kan tashin nafukan shine 40 shekara, kuma 20 shekara a kan abubuwan masu yanayi. Idan an yi tashin nafukan a kan tashin nafukan, yana da shawarar da in ba da damar da karkashin nafukan. Dammar da ake magance nafukan yana cikin abubuwan daban-daban, kamar hanyoyin kofin karkashi, dammar da abubuwan, alamomin kafa, da kuma hanyoyin kofin karkashi. Idan an yi hanyoyin kofin karkashi, idan an faɗa nafukan a wurare da kasa, da kuma kofin karkashi, ranar da ake magance nafukan zai iya haɗe zuwa 20 ko 30 shekara. Amma, idan an faɗa nafukan a wurare da ci gaba, ranar da ake magance nafukan zai haɗe da kalmomi saboda karkashin da kuma hanyoyin kofin karkashi.

2. Tashin Jinbang Plate
2.1 Tashin Karkashin

Jinbang plate yana cikin cement, fly ash, silica powder, da perlite, da kuma abubuwan masu karkashi. Ana yi shi ne a kan karkashin kasu, da kuma kisan high-pressure steam, da kuma kisan multi-layer spray. A cikin tashin Jinbang plate, ba ake samu ruwa, kisi, ko gas, kuma ba ake kisa alamomin kasa, wanda yake da shawarar da tashin al'adu da kasa. Kisa-kisan Jinbang plate suna da shawarar da in yi aiki da kisan mold design and development don in ba da kisa-kisan da kuma kisa-kisan kisan kasa, wanda yake da shawarar da kisa-kisan da kuma kisan kasa.

2.2 Makarantar Masana

Tashin karkashin Jinbang plate ta amfani da skeleton da aka yi ne a kan kasu, da kuma hanyoyin insulation. Kisa-kisan Jinbang plate suna da abubuwan da kuma kisan insulation. Abubuwan da aka amfani da su ne inorganic materials, wanda yake da shawarar da kisa-kisan fire-resistance. Idan an yi Jinbang plate a kan kisa-kisan curtain wall ko kisa-kisan external wall insulation, Jinbang plate yana da shawarar da kisa-kisan fire-resistance.

Wannan tashin yana da shawarar da in ba da karkashin mechanical strength a cikin tsari, transportation, da kuma installation, wanda yake da shawarar da 25 shekara. Tana da shawarar da density, weather resistance, dimensional stability, low deformation coefficient, water resistance, fire resistance, da kuma resistance to weathering and freezing. Jinbang plate, similar to cement-based materials, has a good short-term appearance. However, its light and brittle nature, tendency to crack, and poor impact resistance significantly compromise the protective performance that the wall itself should possess. Jinbang plate is attached to the internal skeleton through hanging parts.Kisa-kisan Jinbang plate suna da elastic waterproof sealant. Ana yi aiki da hanyoyin tongue-and-groove connection da kuma fastener fixation, da kuma special seam connectors. Amma, saboda hanyoyin material, kisa-kisan door-plate connections ba su da shawarar da kisa-kisan kasa, wanda yake da shawarar da in ba da kisa-kisan dust-proof, moisture-proof, da kuma anti-condensation. Kisa-kisan Jinbang plate suna da shawarar da in yi kisa-kisan kasa, kuma idan an yi kisa-kisan kasa, zai iya haifar da kisa-kisan kasa. Kisa-kisan Jinbang plate suna da shawarar da in yi kisa-kisan kasa, kuma idan an yi kisa-kisan kasa, zai iya haifar da kisa-kisan kasa.

Amma, saboda hanyoyin material, Jinbang plate ba zan iya amfani da ita a kan kisa-kisan load-bearing exterior wall maintenance materials da kuma building curtain wall materials, kuma ba zan iya amfani da ita a kan kisa-kisan load-bearing structure, wanda yake da shawarar da in ba da kisa-kisan support and strengthening functions. Hanyoyin da aka yi ne ba zan iya amfani da ita a kan integration of single-layer equipment, kuma yana da shawarar da in yi optimization in further three-dimensional structure integration.

3. Tashin Prefabricated Cabin
3.1 Tashin Karkashin

Tashin prefabricated cabin yana cikin tashin outdoor box-type substations, wanda yake da shawarar da in ba da kisa-kisan electrical equipment. Tashin prefabricated cabin yana da shawarar da in ba da kisa-kisan anti-deformation ability. Tashin base yana cikin kasu, da kuma tashin framework yana cikin integrated welded structure. Abubuwan kasu da aka amfani da su ne high-quality carbon structural steel, wanda yake da shawarar da in ba da kisa-kisan mechanical strength, hardness, da kuma yield strength, da kuma environmental adaptability.

Kisa-kisan cabin yana cikin metal steel plates, wanda yake da shawarar da in ba da kisa-kisan decoration. Ana yi aiki da kisan spray-paint don in ba da kisa-kisan kasa, wanda yake da shawarar da in ba da kisa-kisan kasa. Idan an yi kisa-kisan kasa a cikin tsari, transportation, da kuma hoisting, tashin cabin zai iya haifar da kisa-kisan kasa, kuma zai iya haifar da kisa-kisan kasa, wanda yake da shawarar da in ba da kisa-kisan dynamic stability, da kuma in ba da kisa-kisan kasa against external forces such as earthquakes.

A cikin tashin karkashin prefabricated cabin, ana yi aiki da margin don in ba da kisa-kisan selection of steel materials and structures, wanda yake da shawarar da in ba da kisa-kisan kasa caused by earthquakes. Tashin interior design yana da shawarar da in ba da kisa-kisan flexible. Ana amfani da section materials don in ba da kisa-kisan reinforcement, da kuma in ba da kisa-kisan three-dimensional structural layout. Don in yi aiki da wannan tashin, ana yi aiki da kisa-kisan kasa, kuma in ba da kisa-kisan kasa, wanda yake da shawarar da in ba da kisa-kisan kasa. A cikin tashin three-dimensional layout structure, ana yi aiki da vibration isolation devices don in ba da kisa-kisan kasa, wanda yake da shawarar da in ba da kisa-kisan kasa. Tashin strength and seismic performance of the prefabricated cabin have been verified through finite-element analysis and by national authoritative testing institutions, ensuring sufficient reliability.

3.2 Makarantar Masana

Framework and top cover of the cabin are made of galvanized steel plates, and the wall panels are double-layer steel plates filled with fireproof, flame-retardant, and heat-insulating materials. Combined with the heat-insulation structure of the broken bridge, the heat conduction between the structures is reduced. When there is a fire inside or outside the cabin, the outer shell of the cabin can maintain its integrity and fire resistance within 3 hours, demonstrating excellent heat-insulation and fireproof performance.

The "car-like" sealing process is employed to achieve dust-proof, moisture-proof, and anti-condensation effects. Depending on the internal equipment and the application environment, the cabin structure, dimensions, maintenance doors, and cable entry/exit openings of the prefabricated cabin can be flexibly designed. According to the expansion requirements of the internal equipment, different equipment entry/exit openings can be reserved, and the top cover can be disassembled in sections, facilitating the installation of equipment in the later stage. This can meet different project requirements and offers a variety of design options.

The prefabricated cabin structure has good anti-corrosion performance. The anti-corrosion treatment adheres to the ISO12944 standard "Corrosion protection of steel structures by protective paint systems". Multiple anti-corrosion processes are adopted, including pretreatment, zinc layer, intermediate layer, surface layer, and other treatments, ensuring that the cabin can achieve an anti-corrosion level of no rusting within 30 years in a C4 environment. The operating life of the prefabricated cabin is designed to be more than 40 years, and with simple maintenance, it can reach a service life of 60 years.

Compared with the container structure, the prefabricated cabin structure has the following advantages: it can be flexibly designed according to actual needs, has a larger internal space, provides better operation and maintenance conditions, and is less affected by road transportation conditions.

4. Conclusions

With the proposal of the concept of a green power grid, green construction concepts such as intelligence, high efficiency, reliability, economic practicality, optimal benefits over the entire life cycle, land conservation, energy conservation, water conservation, material conservation, and environmental protection have been put forward for substation construction. Prefabricated substations, which use prefabricated equipment, are in line with the concept of a green power grid and are characterized by fast construction speed, small footprint, high system integration, convenient transportation, and quick installation.

Compared with the container structure and the Jinbang plate structure, the prefabricated cabin structure exhibits more characteristics and advantages. The structural mode of the prefabricated cabin has outstanding advantages such as safety and reliability, strong environmental adaptability, flexible layout, high operability in operation, maintenance, and inspection, as well as energy conservation and environmental protection. It has demonstrated great advantages in practical applications and holds extensive application value.