自來水增壓泵作業(yè)原理相似于壓力增壓器,對大徑空氣驅(qū)動活塞施加一個很低的壓力,當(dāng)此壓力作用于一個小面積活塞上時,發(fā)作一個高壓。經(jīng)過一個二位五通氣控?fù)Q向閥,增壓泵可以完成接連運轉(zhuǎn)。由單向閥操控的高壓柱塞不時的將液體排出,增壓泵的出口壓力大小與空氣驅(qū)動壓力有關(guān)。當(dāng)驅(qū)動局部和輸出液體局部之間的壓力抵達(dá)均衡時,增壓泵會中止運轉(zhuǎn),不再消耗空氣。當(dāng)輸出壓力降落或空氣驅(qū)動壓力增加時,增壓泵會主動發(fā)起運轉(zhuǎn),直到再次抵達(dá)壓力均衡后主動中止。
The working principle of the tap water booster pump is similar to that of the pressure booster, which exerts a very low pressure on the piston driven by large diameter air. When this pressure acts on a small area piston, a high pressure occurs. Through a two-position five-ventilation controlled reversing valve, the booster pump can complete continuous operation. The high-pressure plunger controlled by one-way valve discharges liquid from time to time. The outlet pressure of the booster pump is related to the air driving pressure. When the pressure between the driving part and the output part reaches equilibrium, the booster pump will stop running and no longer consume air. When the output pressure drops or the air-driven pressure increases, the booster pump will actively start operation until it reaches the pressure equilibrium again.
自來水增壓泵選用單氣控非均衡氣體分配閥來完成泵的主動往復(fù)運動,泵體氣驅(qū)局部選用鋁合金制造。接液局部根據(jù)介質(zhì)不同選用碳鋼或不銹鋼。普通泵都有進(jìn)氣、排氣兩個口,在進(jìn)氣口能發(fā)作低于常壓(即大氣壓)氣壓的叫“負(fù)壓”;在排氣口能發(fā)作高于常壓氣壓的叫“正壓”;比如常說的真空泵就是負(fù)壓泵,增壓泵就是正壓泵。正壓泵跟負(fù)壓泵有很大的不同。比如氣體流向,負(fù)壓泵是外部氣體被吸入到抽氣嘴;正壓是從排氣嘴噴進(jìn)來;比如氣壓的上下等。
The single gas-controlled non-equilibrium gas distribution valve is selected to complete the active reciprocating motion of the water booster pump, and the aluminum alloy is selected to make the part of the pump body gas drive. Carbon steel or stainless steel are selected according to the different medium in the liquid receiving part. Ordinary pumps have two ports of intake and exhaust, which are called "negative pressure" when the intake pressure is lower than atmospheric pressure, and "positive pressure" when the exhaust pressure is higher than atmospheric pressure. For example, vacuum pumps are usually called negative pressure pumps, and booster pumps are positive pressure pumps. Positive pressure pump is very different from negative pressure pump. For example, gas flow direction, negative pressure pump is the external gas is absorbed into the exhaust nozzle; positive pressure is injected from the exhaust nozzle; such as the upper and lower air pressure.
自來水增壓泵的的用處
Use of tap water booster pump
1、魚池漁缸用水循環(huán)?？梢匝a償新穎氧氣,還可以防止水中發(fā)作污物。
1. Water circulation in fish pond and fishing tank. It can compensate for novel oxygen and prevent the occurrence of dirt in water.
2、自來水水壓缺乏加壓。家用蓄水箱供水,可大大增加水壓且堅持水壓穩(wěn)定。
2. The tap water pressure lacks pressure. Household water storage tank water supply can greatly increase water pressure and adhere to water pressure stability.
3、公寓水塔加壓。公寓上層住宅因間隔水槽過近招致水壓缺乏水量過小或熱水器不能燃燒運用。
3. The water tower of apartment is pressurized. The upper floor of the apartment is short of water pressure or the water heater can not be burned because of the close distance between the water tanks.
4、熱水器水壓缺乏增壓。處置因熱水器水壓缺乏,招致點不著火的問題。
4. The water pressure of the water heater lacks supercharging. Disposal of water heater due to lack of water pressure, resulting in the problem of non-ignition.
5、家用凈水器前端增壓。跟著水源不時被污染,自來水已不可隨便直接飲用;人們開端對家用自來水停止二次處置,設(shè)備凈水設(shè)備以后,水壓明顯減小,影響正常運用,在前端配備增壓泵就顯得尤為必要。
5. Front-end pressurization of household water purifier. With the pollution of water sources from time to time, tap water can not be drinked directly; people began to stop the secondary disposal of household tap water, after the equipment water purification equipment, water pressure significantly reduced, affecting the normal operation, it is particularly necessary to equip booster pumps at the front end.
6、工業(yè)設(shè)備循環(huán)鍋爐冷卻。設(shè)備設(shè)備高于程度面無法供水,運用增壓泵,配上水流止回閥,使鍋爐、設(shè)備、機(jī)械等能接輪作業(yè)。
6. Cooling of circulating boilers for industrial equipment. When the equipment is above the level, it can not supply water. The supercharged pump and water check valve are used to make the boiler, equipment and machinery work in turn.
怎樣選擇自來水增壓泵
How to Select Tap Water Booster Pump
1、 有些緣由的水壓低,不用定用增壓泵:
1. For some reasons, the water pressure is low, so the booster pump is not required.
構(gòu)成水壓問題的緣由有許多,假設(shè)是像老房用水箱水壓力缺乏等緣由,可以經(jīng)過設(shè)備增壓泵來處置。而比如管道老化梗塞、90度彎頭過多等也會構(gòu)成水量減小,但這些緣由構(gòu)成的水壓低,增壓泵的改良作用就很有限了。另外,假設(shè)設(shè)備了處置量較小的凈水器,用水量過大也會呈現(xiàn)水流質(zhì)變小,有些用戶就想當(dāng)然地方案裝個增壓泵,當(dāng)然也是沒有作用的。
There are many reasons for the formation of water pressure problems, such as the lack of water pressure in the water tank of the old house, which can be disposed of by a booster pump. For example, pipeline aging infarction, excessive 90 degree elbows and so on will also constitute a decrease in water volume, but these reasons constitute a low water pressure, booster pump improvement role is limited. In addition, assuming that the equipment has a smaller disposal of water purifier, excessive water consumption will also show a smaller water quality, some users take it for granted that the local plan to install a booster pump, of course, is also ineffective.
2、根據(jù)詳細(xì)狀況來選類型:
2. Choose the type according to the details:
增壓泵有個特征,當(dāng)管道水量跟不上水泵流量或者超越水泵流量時,增壓作用會不明顯。所以選購增壓泵要根據(jù)詳細(xì)狀況來決議類型,比如承壓式電熱水器由于其設(shè)備特別,就需求流量較大的水泵,否則難以起到作用。
Supercharging pump has a characteristic, when the pipeline water can not keep up with the pump flow or exceed the pump flow, the effect of supercharging will not be obvious. Therefore, the choice of supercharged pumps should be based on the detailed situation to determine the type, such as the confined electric water heater because of its special equipment, the demand for larger flow pumps, otherwise it is difficult to play a role.
水泵的主要參數(shù)有功率、揚程、流量等。水泵良莠不齊魚龍混雜,許多廠商為了迎合顧客追求高參數(shù)的心理,在標(biāo)注參數(shù)時常常注入許多水分。還有那些熱水增壓泵,也有無良商家直接把常溫的硬說成熱水的。這樣的水泵買回家長期在熱水環(huán)境下運用,輕則縮短運用壽命,重則惹起電線短路招致火災(zāi)。
The main parameters of the pump are power, head, flow rate and so on. In order to cater to customers'psychology of pursuing high parameters, many manufacturers often inject a lot of water into marking parameters. There are also those hot water booster pumps, there are no good business directly to the room temperature as hot water. Such pumps have been used in hot water environment for a long time, which can shorten the service life of the pumps, and cause short circuit of the electric wires and fire.
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