Page 10 - KS智能给水成套设备样本

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KSSQ INTELLIGENT PNEUMATICALLY STABILIZED WATER
SUPPLY EQUIPMENT
KSSQ 智能气压稳压给水成套设备
4、地震多发区建筑，从抗震要求考虑，设置水塔或屋顶
水箱是不合适的。而气压给水设备可以设在底层或地下室，
有利于抗震。
5、高层建筑小区分期竣工。在远期兴建且高度最高的建
筑上设备水箱，难以满足近期用水要求；在近期兴建且高度不
足的建筑物上设置水箱，又难以满足远期用水水压要求，此时，
选择气压给水设备是较为合适的。
6、某些建筑因其结构特殊，无法在楼顶设置水箱，可设
置气压给水设备。
7、解决以提高分散、小型为特点的新型农村给水的给水
普及率和水质改善为内容的“村村通自来水”问题。
8、因有碍观瞻等原因，高层建筑不设水箱时。
9、为防止北方寒冷地区的屋顶水箱易被冻裂和南方地区
屋顶水箱易遭污染，气压给水设备可解决防冻和污染问题。
适用范围
1、气压给水设备可根据需要设置，方位、高度不限。
2、气压水罐内最低工作压力系按最不利配水点或消火栓
所需水压的计算而确定。因此，能确保用水点水压要求。
3、气压水罐是密闭压力容器，水质不易受外界污染。
4、气压给水设备的水泵机组一般为自灌式充水，并利用
气压或液位自动控制仪表实现水泵的自动控制，毋须专人管
理。
5、气压给水设备取代水箱式给水设备后，因相应取消设
置水箱的水箱间，可节省土建投资；对于建筑的美观也有较
大改善。
6、气压水罐由于其内部气囊具有很大弹性，因而兼有减
弱以至消除因水泵停机时产生的水锤影响。
7、气压水罐可设在建筑物内或直埋于地下，便于防冻，
尤其适用于在我国北方高寒地区使用。
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KSSQ INTELLIGENT PNEUMATICALLY STABILIZED WATER
SUPPLY EQUIPMENT
KSSQ 智能气压稳压给水成套设备
4. In the area where earthquake frequently happens, it is not suitable to 设备结构组成 Equipment structure
set up a water tower or rooftop water tank with consideration of antiearth-
Pneumatic water supply equipment is mainly composed of pump group,
quake. However, pneumatic water supply equipment can be mounted in 气压给水设备主要由：水泵组、供水控制系统、稳压泵组、
water supply control system, stabilizer pump group and pneumatic pot etc.
ground floor or in basement in favor of anti-earthquake.
气压罐等组成。 Pump group: water supply pump group is mainly composed of water
5. High-rises are usually finished by stages. It is difficult to meet the supply pumps and the steel base welded by channel steel and armor plate,
水泵组 供水泵组主要由给水水泵和以槽钢和钢板焊接制
water need in the near future if a water tank is to be set up on the highest
generally 2 or 3 pumps of the same model.
construction which will be finished long after; while it is the same if a water 成的钢制基础构成，一般由同一型号的2-3台水泵组成。 Water supply control system is mainly composed of the peripheral op-
tank is to be set up on a low-storied construction which will be finished in
供水控制系统 主要由外围操作执行机构及保护电路、压 erating and executing setup, protective circuit, pressure sensor, liquid level
the near future. Here, to use pneumatic water supply equipment will be quite controller for reservoir (for protection when lack of water at waterhead), and
practicable. 力传感顺、蓄水池液位控制器（水源缺水保护用）等组成。
etc.
6. In case that there is no way to set up a water tank at the top of a bui-
气压罐 气压罐是一种密闭容器，大流量供水时，由水泵 Pneumatic pot is a type of airtight vessel. When under large-flow water
lding for its special structure, a pneumatic water supply equipment will apply. supply, it is pressurized by pump and the air inside will be compressed; when
加压，罐内贮存的气体被压缩；在小流量或零流量供水时，被
7. It is a solution to the problem of popularization of water supply and
under small-flow or zero-flow water supply, it will be decompressed and
improvement of water quality in the scattered and small rural areas, so as to 压缩气体膨胀，将贮存在罐内的水压入输配入水管，补充用户 expanded by compressed air, and the hydraulic pressure stored inside the pot
make every village provided with tap water.
的小流量用水或管网的渗漏，同时使水泵在小流量和零流量用 will be delivered to water distribution pipeline, thus to meet the small-flow
8. In case that there is no water tank in high-rise for the sake of avoid- water need or the leakage fo pipe. At the same time, to make the main pump
ing sight obstruction. 水时处于停机状态。 stop while water need is small or zero.
9. Pneumatic water supply equipment offers a solution to prevent rooftop
稳压泵组 主要由一至二台小流量水泵组成，为解决小流 Stabilizer pump group is mainly composed of one or two small-flow
water tank from being frozen in the north of China or being polluted in the south. pumps, designated for handling small-flow water supply and pressure com-
量用水和给气压罐补压而设。
pensation for pneumatic pot.
Applicability 设备工作原理 Working principle of equipment
1. Pneumatic water supply equipment may be mounted as required, 气压给水设备的部件组合和部件功能，包括水源、升压、 The component combination and function of pneumatic water supply
with location and height unrestricted. equipment include the systems of waterhead, boosting, adjustment of water
贮水调节、输水、电力自动控制、压力控制、水位控制、气
2. The lowest working pressure inside pneumatic water pot is calculated storage, water delivery, electric automatic control, pressure control, water
from the required hydraulic pressure of the worst point or hydrant, thus to 体调节控制等系统。 level control as well as adjustment and control of gas etc.
meet the requirement of hydraulic pressure of water consumption. 以压力控制整个供水系统，下达工作指令；由电控系统 The pressure controls the whole water supply system and gives work
3. As the pneumatic water pot is an airtight pressure vesel, it can prev- instructions; the electric control system delivers instructions to control the
传达指令，控制水泵的运行和停止；由水泵从水源系统抽水，
ent water quality from being polluted by the outside. operation and stop of pumps; pump water from waterhead, and delivered to
4. Generally, the pump unit of pneumatic water supply equipment is 送至气压罐，再由气压罐完成贮水、调节、送水的供水循环 pneumatic pot, and then the pneumatic pot makes the water supply cycle
self-filling type. It uses air pressure or automatic liquid level controlling including water storage, adjustment and delivery.
周期。
apparatus to carry out automatic control to pumps, with no need of a special The working principle of pneumatic water supply equipment: when
man to care about it. 气压给水设备的工作原理为：当水泵工作时，将水送至 pump is in service and water is delivered to water pipeline, residuary water
5. When water tank supply equipment is replaced by pneumatic type, 给水管网的同时，剩余的水进入气压水罐，水室扩大并罐内 enters into pneumatic water pot, water chamber will be enlarged and the air
the space for water tank will be cancelled accordingly, thus to economize inside the pot will be compressed. If air chamber becomes smaller, the pre-
的气体压缩。气室缩小，罐内压力即随之升高。当压力升至
construction investment and greatly improve the elegance of a construction. ssure inside will rise. When pressure rises to the maximum working pressure
6. Because of the large elasticity of the air chamber inside, pnematic 最高工作压力P2时，水泵停机，罐内被压缩气体的压力将罐 P2, pumps will stop. The compressed air inside the pot will deliver the water
water pot can lower or even eliminate the influence caused by water hammer into water supply pipeline. When water chamber becomes smaller and air
内贮存的水压入给水管网。水室缩小，气室扩大，罐内压力
when water pump is not in service. chamber becomes larger, the pressure inside will lower. Until pressure is
即随之下降。压力降至最低工作压力P1时，水泵重新启动， down to the lowest working pressure P1, pumps start again. And it goes round
7. For the sake of avoiding freezing, pneumatic water pot may be mounted
inside a construction or directly buried underground, especially in the cold 如此周而复始。 and round like this.
north area of China.
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