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地暖水压测试有哪些注意事项?
来源:http://cddyt.cn 日期:2019-05-13 发布人:admin
水地暖打压是为了对地暖盘管系统的气密性停止检测,确保所装置的地暖系统在后期运用中不会呈现漏水、渗水现象。也是对工程质量的一个验收,是一个至关重要的工序!下面我们就一同看一下地暖水压测试需求我们留意的事项?
The purpose of water heating pressure is to stop detecting the air tightness of the coil system and to ensure that the ground heating system installed will not appear leakage and seepage in the later period of operation. It is also an acceptance of the quality of the project, is a vital process! Next, let's take a look at the requirements of geothermal water pressure test. What should we pay attention to?
1、水压测试应在系统冲洗之后停止,系统冲洗应对分水器、集水器以外主供、回水管道停止冲洗,以保证较大管道中的杂物不进入室内的加热管系统。冲洗合格后再停止室内供暖系统的冲洗。
1. Hydraulic pressure test should stop after system flushing. System flushing should stop flushing the main supply and return water pipes outside water divider and water collector to ensure that the sundries in larger pipes do not enter the indoor heating pipe system. After flushing is qualified, the flushing of indoor heating system is stopped.
2、水压测试之前,应对试压管道和构件采取平安有效的固定和维护措施。
2. Before water pressure test, safe and effective fixing and maintenance measures should be taken for pressure test pipelines and components.
3、水压测试应以每组分水器、集水器为单位,逐回路停止。
3. Hydraulic pressure test should be carried out in units of each component of water heater and water collector, and stop by loop.
4、冬季停止水压测试时,在有冻结可能的状况下,应采取牢靠的防冻措施,试压完成后应及时将管内的水吹净、吹干。
4. When water pressure test is stopped in winter, when freezing is possible, reliable measures should be taken to prevent freezing. After pressure test, water in pipe should be blown and dried in time.
济南地暖安装效果
5、停止打压测试注入水时,注水速度一定要迟缓停止,当系统充溢水后一定要认真检查各环路的密封性,以防数据不精确。
5. When stopping the pressure test to inject water, the injection speed must be slowly stopped. When the system is overflowing, the sealing of the loops must be carefully checked in order to prevent inaccurate data.
6、地暖系统在初次打压测试停止的时分,可能会由于管道内气体残留招致压力降落,这个时分要及时停止补压即可。因此及时呈现了降压的状况,也不用惊惶,特别是初次测压降低2个压左右也是正常的。
6. When the first pressure test stops, the pressure drop may be caused by the residual gas in the pipeline. At this time, the supplementary pressure should be stopped in time. Therefore, it is normal for the first pressure measurement to decrease about 2 pressures without panic.
7、来年运用地采暖系统时要分阶段加热,逐步加高温度,不要一下将温度调到老高,以免对空中资料特别是地板形成损坏。
7. When using the floor heating system in the coming year, it should be heated in stages, and gradually increase the temperature. Don't set the temperature to the highest level at once, so as not to damage the air data, especially the floor.
8、回填蓄热维护层时要铺设跳板,严禁直接在管子上和灰;切割瓷砖时要垫在木板上停止;装修时严禁在空中上打洞、钉凿。
8. When backfilling the thermal storage maintenance layer, springboards should be laid. It is strictly forbidden to use directly on pipes and ash. When cutting ceramic tiles, they should be padded on wooden boards to stop. When decorating, holes and nails should be strictly forbidden in the air.
好了,今天的内容就到这里了,大家还有什么问题要咨询济南地暖的吗?欢迎到我们的官网留言评论:http://cddyt.cn
Okay, that's all for today's content. Do you have any questions to consult Jinan's geothermal? Welcome to our official website comments: http://cddyt.cn