排水板水平通水量測試儀是**檢測儀器，用于檢測各種土工合成材料。符合SL/T237-1999土工合成材料試驗規(guī)程，其截面寬度為l0cm，厚度為5mm左右。 本產(chǎn)品應(yīng)國家建材局質(zhì)量檢測中要求
The drainage board horizontal water flow tester is a testing instrument for testing various geosynthetics. It complies with SL / T237-1999 Geosynthetics Test Rules. Its section width is 10cm and thickness is about 5mm. This product is in accordance with the requirements of the National Building Materials Bureau quality inspection
排水板水平通水量測試儀工作原理：
通過送水泵將送水溢流水箱中的水送入工作容器內(nèi)，使容器內(nèi)充滿水，再啟動加壓泵，為加壓容器加壓，通過壓力控制智能表控制水壓，再由加壓容器將壓力傳遞至工作容器，使之壓力平衡。
Drain board horizontal water flow tester works:
The water in the overflow water tank is sent to the working container by the water pump, so that the container is filled with water, and the pressure pump is started to pressurize the pressure container. Transfer the pressure to the work container and make it equalize.
排水板水平通水量測試儀特點：
排水板通水儀的工作容器由φ130、厚2mm的不銹鋼圓筒與φ200,厚l0mm的法蘭盤焊接而成，有效長度為40cm。法蘭盤的中間開橢圓孔，孔口尺寸為120mm×15mm，與孔口底邊齊平設(shè)置帶孔眼的不銹鋼承托盤。型排水板通水儀工作容器上布置加壓表、排水口（帶閥門）.加壓口（帶控制閥）、送水口（帶閥門）、溢流口（帶閥門）。
進水平衡水箱高30cm,通過150mm×40mm的水平連接段與法蘭盤焊接成整體。法蘭盤的開孔同壓力容器的法蘭盤一致。在水箱高l0cm處設(shè)置進水口。水箱內(nèi)設(shè)置一道高25cm（以水箱的底面為基點）的溢流坎，進水平衡水箱的外側(cè)設(shè)置溢水口1。
溢流平衡水箱高為7cm，通過150mm×40mm的水平連連段與法蘭盤焊接成整體。法蘭盤的開孔同壓力容器的法蘭盤一致。水箱內(nèi)設(shè)置一道高5cm（以水箱的底面為基點）的溢流坎，溢流平衡水箱的外側(cè)設(shè)置溢水口2。
Drain board horizontal water flow tester features:
The working container of the drainage plate water meter is welded by a stainless steel cylinder of φ130, 2mm thick and a flange of φ200, 10mm thick, and the effective length is 40cm. An oval hole is formed in the middle of the flange plate, and the size of the hole is 120mm × 15mm. A stainless steel tray with holes is arranged flush with the bottom of the hole. A pressure gauge, a drainage port (with a valve), a pressure port (with a control valve), a water supply port (with a valve), and an overflow port (with a valve) are arranged on the working container of the type drainage plate water meter.
The inlet balanced water tank is 30cm high, and is welded into a flange with a flange through a horizontal connection section of 150mm × 40mm. The opening of the flange is the same as the flange of the pressure vessel. A water inlet is set at a height of 10 cm of the water tank. An overflow sill with a height of 25 cm (with the bottom of the water tank as the base point) is set in the water tank, and an overflow port 1 is set on the outside of the water inlet balanced water tank.
The overflow balanced water tank is 7cm high and is welded to the flange plate as a whole through a 150mm × 40mm horizontal connection. The opening of the flange is the same as the flange of the pressure vessel. An overflow sill with a height of 5 cm (with the bottom of the water tank as the base point) is set in the water tank, and an overflow port 2 is set on the outside of the overflow balance water tank.
排水板水平通水量測試儀技術(shù)參數(shù)：
★試驗尺寸：100mm*450mm
★電源電壓：380v
★重量:220Kg
★外形尺寸：1100*650*950mm；
Technical parameters of drainage board horizontal water flow tester:
★ Test size: 100mm * 450mm
★ Power supply voltage: 380v
★ Weight: 220Kg
★ Dimensions: 1100 * 650 * 950mm;
排水板水平通水量測試儀操作規(guī)程：
★安裝試樣
將試件裁成約48cm長的試樣，兩頭的濾膜各除去lcm，將試件的4只角剪成45°倒角，并小心地裝入管狀乳膠膜內(nèi)。
把排水板連同乳膠膜通過工作容器的孔口送入容器，沿承托板從另一孔口送出，使法蘭盤兩端的外露長度為4cm左右。
用橡膠摯分別套住排水板的出露部分，使橡膠墊緊貼法蘭盤外側(cè)，并將乳膠膜翻轉(zhuǎn)包在橡膠墊上。另兩塊橡膠墊分別套住排水板的剩余出露部分，使乳膠膜的翻轉(zhuǎn)部分被央在橡膠墊之問。排水板的濾膜應(yīng)超出橡膠墊。
通過4顆螺桿分別將進水平衡水箱和溢流甲衡水箱固定在工作容器上，均勻擰緊螺絲
★通水
打開送水泵、進水口閥門3通過進水口給進水平衡水箱注水，使溢流平衡水箱的溢流口2中有水流出，持續(xù)一段時間，以使排水板中的空氣排除和濾膜充分濕潤。之后關(guān)閉進水口閥門3。
★加壓
打開工作容器的排水口和送水口閥門，打開送水泵開關(guān)，通過送水口進水，至排水口有水流出時關(guān)閉進水口排水口，打開加壓泵開關(guān)，通過加壓泵加壓至要求壓力自動停止
Drain board horizontal water flow tester operating procedures:
★ Installation sample
The test piece was cut into a sample of about 48 cm in length, the filter membranes at both ends were removed by 1 cm, the 4 corners of the test piece were cut into 45 ° chamfers, and carefully inserted into the tubular latex film.
The drainage plate and the latex film are fed into the container through the opening of the working container, and sent out from the other opening along the supporting plate, so that the exposed length at both ends of the flange is about 4cm.
Cover the exposed part of the drainage board with rubber guides, make the rubber pads close to the outside of the flange, and wrap the latex film on the rubber pads. The other two rubber pads respectively cover the remaining exposed parts of the drainage board, so that the inverted part of the latex film is centered on the rubber pad. The membrane of the drainage plate should extend beyond the rubber pad.
Fix the inlet balance water tank and overflow balance tank with 4 screws to the working container, and tighten the screws evenly
★ Passing water
Open the water supply pump and the inlet valve 3 to fill the inlet balance tank with water through the inlet, so that there is water flowing out of the overflow port 2 of the overflow balance tank for a period of time, so that the air in the drainage plate and the filter membrane are fully wetted. . Then close the water inlet valve 3.
★ Pressure
Open the drain and water supply valve of the working container, turn on the water pump switch, and enter the water through the water supply port. When there is water flowing out of the water discharge port, close the water inlet drain port, open the pressure pump switch, and pressurize to the required pressure with the pressure pump Automatic stop
排水板水平通水量測試儀結(jié)構(gòu)：
它由不銹鋼制成，分八個主要組成部分：工作容器、加壓容器、溢流平衡水箱、進水平衡水箱、進水壓力水箱、送水溢流水箱、電動加壓泵、電動送水泵。
Structure of the drainage board horizontal water flow tester:
It is made of stainless steel and is divided into eight main components: working container, pressurized container, overflow balanced water tank, inlet balanced water tank, inlet pressure water tank, water supply overflow tank, electric pressure pump, electric water pump.
排水板水平通水量測試儀儀器的組成：
1.工作容器
2.溢流平衡水箱
3.進水壓力水箱
4.壓力控制智能表
5.加壓銅管
6.壓力傳感器
7.加壓泵
8.壓力表
9.排水管
10.進水平衡箱
11.送水管
12.時間控制智能表
13.進水口
14.送水溢流水箱
15.水位顯示器
16.排水口
17.送水泵
The composition of the drainage board horizontal water flow tester instrument:
Working container
2. Overflow balanced water tank
3.Inlet water pressure water tank
4. Pressure Control Smart Meter
5.Pressurized copper tube
6. Pressure sensor
7. Booster pump
8. Pressure gauge
9. Drain pipe
10.Inlet water balance box
11. Water pipe
12. Time control smart watch
13.Water inlet
14. Water supply overflow water tank
15. Water Level Display
16.Drain Outlet
17. water pump
