山東通風管道支架在制作時要注意哪些

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　　山東通風管道支架在制作和設備時應注意事項

　　Matters needing attention in the manufacture and equipment of ventilation pipe support in Shandong Province

　　(1)、支架制作時，應按照國標圖集上規(guī)矩的型鋼標準，不得隨意改變。

　　(1) When making the bracket, it shall conform to the section steel standard stipulated in the national standard atlas and shall not be changed at will.

　　(2)、凡風道支架上的螺栓孔一概選用鉆孔，不得選用氣焊割孔。

　　(2) All bolt holes on air duct brackets shall be drilled, and gas welding cutting shall not be used.

　　(3)、帶有斜支撐的托架，焊縫應為滿焊。

　　(3) The bracket with oblique support shall be fully welded.

　　(4)、吊架中吊桿下料應準確，吊桿中心不宜出現(xiàn)搭接焊縫。

　　(4) The suspender should be cut out accurately in the suspension frame, and the overlap weld should not appear in the center of the suspender.

　　(5)、當風道斷面較小時，風道吊桿可選用膨脹螺栓固定在樓板上，當風道較大時，應選用鉆孔因定的辦法。

　　(5) When the cross-section of the duct is small, expansion bolts can be used to fix the hangers on the floor. When the duct is large, the drilling method should be selected.

　　(6)、支架在設備前，應在墻休、柱體和樓板面上彈出風道的中心線，然后再判定支架的水平方位及標高，可確保設備后的風道的水平度和平面中心方位。

　　(6) Before the bracket is installed, the central line of the air duct should be ejected from the wall rest, column and floor surface, and then the horizontal orientation and elevation of the bracket can be determined to ensure the horizontal and horizontal central orientation of the air duct behind the equipment.

　　(7)、支架設備前，應對暴露部分進行除銹、刷防銹漆處理。

　　(7) Before the bracket equipment, the exposed part should be rusted and brushed with anti-rust paint.

　　(8)、凡低溫風道，為了防止產生冷橋，在風管與支架的觸摸面上應墊木方或木塊。

　　(8) In order to prevent cold bridges from occurring in low-temperature air ducts, wooden blocks should be padded on the contact surface between the ducts and the brackets.

　　(9)、墻體上設備的支架，設備調平后，應選用C20混凝土堵洞并搗實與結構面平。

　　(9) After leveling the bracket of the equipment on the wall, C20 concrete should be selected to plug the hole and tamper with the structural plane.

　　(10)、中選用在墻、柱體上預理鋼構件時，在土建澆注混凝土前，應復核鋼構件的方位和標高。

　　(10) When prefabricating steel members on walls and columns is selected, the orientation and elevation of steel members should be checked before concrete is poured into civil construction.

　　(11)、無特殊要求時，風道支架的間隔一般為3m,但在缺少3m的風道應在兩端各設備一支架，在三通或彎頭處官加設支架。

　　(11) When there is no special requirement, the air duct bracket is generally 3 m apart, but in the absence of 3 m air duct should be equipped with a bracket at both ends, and brackets should be installed at tees or elbows.

　　(12)、在風道支架上不得設備其他的管道或線纜。

　　(12) No other professional pipeline or cable shall be equipped on the duct bracket.

　　山東通風管道在廚衛(wèi)吊頂安裝中有何注意事項

　　What Cautions Should Shandong Ventilation Pipeline Pay in the Installation of Kitchen and Sanitary Ceiling

　　1、通風管長度一般不要超過1.5米，因此應注意通風器與通風窗之間的距離。

　　1. The length of the ventilation duct should not exceed 1.5 meters, so the distance between the ventilator and the ventilation window should be paid attention to.

　　2、通風管應避免與燃氣熱水器的排氣管接入同一煙道，以防危險氣體滲入浴室。

　　2. Ventilation pipes should avoid joining the same flue with the exhaust pipes of gas water heaters in order to prevent dangerous gases from infiltrating into bathrooms.

　　3、在確定墻壁上通風孔的位置開一個直徑為105MM的圓孔，作為通風口。

　　3. Open a circular hole with a diameter of 105 MM at the location of the ventilation holes on the wall as the ventilation holes.

　　4、即使在廚房已安裝吸油煙機的情況下，亦建議在吸油煙機位置斜上方加裝通風器，這樣既能在做飯時促進吸油煙機功能的發(fā)揮，又能在關閉油煙機后更加凈化廚房空氣。

　　4. Even if the kitchen has installed a lampblack suction machine, it is also recommended to install a ventilator above the oblique position of the lampblack suction machine, which can not only promote the function of the lampblack suction machine in cooking, but also purify the kitchen air after closing the lampblack suction machine.

　　廚房吊燈裝修安裝的過程中注意以上以上四點，之后的居住環(huán)境就不會受到影響。安裝通風管道之后，在長期的使用過程中我們才能使用廚房設備或者做菜做飯更加方便。

　　Attention should be paid to the above four points during the decoration and installation of kitchen chandeliers, and the living environment will not be affected afterwards. After installing ventilation ducts, we can use kitchen equipment or cook more conveniently in the long-term use process.