CN2330648Y - Group drinking water purifier - Google Patents

Abstract

A group drinking water purifier is composed of a coarse filter, an ultrafilter and a pressure controller. The utility model discloses a level four that ultrafiltration and absorption combined together is handled, bacterium, colloid, parasitic ovum, alga, particle, macromolecule organic matter etc. in the effective filtering aquatic of ability, and the quality of water after the processing reaches or surpasses the drinking water health standard that the country made. The utility model also adopts a unique water purifying cavity and a pressure control device, so that the water yield of the purifier is high, the water quality is stable, and the purifier is suitable for institutions such as offices, enterprises and public institutions.

Description

Group's purifying of drinking water machine

The utility model belongs to daily product, a kind of specifically group purifying of drinking water machine.

In decades recently, environmental pollution is on the rise, and water pollution is startling especially.The quality of people's tap water is descended day by day by the factor affecting such as not enough and secondary pollution of contaminated water source, purifying treatment.According to the World Health Organization, nowadays 80% of human body gained disease is relevant with water pollution.Point out with state hygiene department: have been found that at present to have 50 kinds of diseases at least relevant with the tap water that does not meet hygienic standard.Along with improving constantly of living standard, people more and more pay close attention to spontaneous healthy state, and hope can drink the water that meets hygienic standard.But it is unrealistic that transformation, the delivery system pipeline that will fundamentally solve pollution of waterhead, tap water treatment facility upgrade.So most of people have turned one's attention to the purifying of drinking water device.

Multiple device for purifying potable water had appearred in China on the market in recent years.Though various in style, all aquifer yield is little, can only be applicable to family.Office, enterprises and institutions etc. fail to be properly settled to the purifying treatment of the drinking-water of group always.The pure water that has some direct drinking water companies of unit to provide, but price is more expensive, furthermore the disposable apparatus investment of pure water company is bigger, mainly concentrates in the city, is difficult for popularizing.

The purpose of this utility model is to provide that a kind of water quality is good, aquifer yield is big, the low-cost purifying of drinking water machine that uses for group.

The purpose of this utility model realizes in the following manner: a kind of group purifying of drinking water machine, form by rough filtering device, ultra-filtration equipment and pressure control device; Rough filtering device is made up of the coarse filter element 24 in housing 23 and the housing 23, and water inlet pipe 25 and rising pipe 26 are arranged on the housing 23; Ultra-filtration equipment is formed a sealed vessel by casing 1, loam cake 2, base plate 12, and container is divided into down cavity 34, cavity 35, upper plenum 37 and water-purifying cavity 33 respectively by orifice plate 9,5,3, on orifice plate 9 times and orifice plate 3 times, the orifice plate 5 nonwoven layer 10 and 4 is arranged respectively; Be full of gac 11 and active carbon loading silver 6 in following cavity 34 and the upper plenum 37 respectively; 1 above ultrafiltration core 8 is arranged in the cavity 35; Water-purifying cavity 33 1 sides are provided with effluent switch 22, are provided with float 13 in the water-purifying cavity 33; Air filtration shell 18 is housed on the loam cake 2, and the one side has a port 20; On the loam cake 2, with nut 16 vapor pipe 15 and guide pipe 17 are housed in the shell 18; Vapor pipe 15 links to each other with float 13 tops; Pressure control device is made up of spring diaphragm 28, servo-actuated post 29, tapered plug 31 in housing 27 and the housing 27, and servo-actuated post 29 upper ends are connected with spring diaphragm 28, and the lower end is connected with tapered plug 31; Tapered plug 31 lower ends are provided with inlet pipe mouth 32, and there is spring 30 servo-actuated post 29 both sides, have a tracheae 21 to be communicated with loam cake 2 on the shell 27; The water-in 25 of rough filtering device, water outlet 26 are communicated with shell 27, following cavity 34 respectively.

Ultrafiltration core 8 is contained on the dividing plate 7 that is arranged under the orifice plate 5.

One seal washer 14 is arranged on the float 13.

Air filtration shell 18 liners have air filtering layer 19.

The level Four that the utility model has adopted ultrafiltration to combine with absorption is handled, bacterium in the effective filtering water of energy, colloid, parasitic ovum, algae, particulate, larger molecular organics etc., the water quality after the utility model is handled meets or exceeds the hygienic standard of country to tap water; Water-purifying cavity of the present utility model and unique pressure control device increase the clearing machine aquifer yield greatly, per hour can produce 0,5 cubic metre purify waste water, and can supply with 1000 people's amount of drinking water; The utility model water conditioning, cleaning, easy to maintenance, long service life, size unit such as suitable office, enterprises and institutions are used.

The utility model content is described in detail in detail with reference to the accompanying drawings.

Fig. 1 is the utility model structural representation.

This clearing machine ultra-filtration equipment constitutes a sealed vessel by casing 1, loam cake 2, base plate 12, former water crosses rough filtering device through water inlet pipe 25 again by water inlet pipe mouth 32, rough filtering device is made up of shell 23 and coarse filter element 24, and water (removes big impurity in the water outlet) after coarse filter element first road is handled.Enter the following cavity 34 of ultra-filtration equipment by rising pipe 26, be full of gac 11 in this cavity, most of impurity is by charcoal absorption in the water, water quality is further purified, pass nonwoven layer 10 then and orifice plate 9 enters cavity 35, be provided with 3 bacteriological filtration rods 8 (bacteriological filtration rod 8 is contained on the dividing plate 7 under the orifice plate 5) in this cavity.Water infiltrates bacteriological filtration rod inside under pressure and flows out from the duct, top of bacteriological filtration rod 8, passes orifice plate 5 and nonwoven layer 4 and enters in the active carbon loading silver layer 6, and the active carbon loading silver layer not only has adsorptive power and tool degerming effect.Water has met or exceeded Ministry of Health's drinking water standard here after handling.Water passes nonwoven layer 4 at last and orifice plate 3 enters in the water-purifying cavity 33, opens cock of water drain 22 when drinking.Be provided with float 13 in the water-purifying cavity 33, seal washer 14 is housed on the float 13, float 13 tops are connected with vapor pipe 15 on being contained in loam cake 2.When the water level in the water-purifying cavity 33 rose, the air in this chamber entered atmosphere by pore 36, hole tracheae 15, filtering layer 19 backs that are contained on the loam cake 2 from the port 20 of air filtration shell 18.When water level continued to be elevated to float 13 positions, float 13 began upwards to float, and the seal washer 14 on float 13 seals with the lower surface of guide pipe 17.When water level rises again, air in the container upper cover 2 by compression, this moment pressurized the top of air in the housing 27 of tracheae 21 feed pressure control device, the flexible sheet 28 that promotes in the housing 27 is bent downwardly, thereby promote the servo-actuated post 29 of 28 times connections of flexible sheet, the tapered plug 31 under the servo-actuated post 29, tapered plug 31 is with water-in 32 sealings, this moment, water-purifying cavity 33 interior water levels stopped to rise, when purifying waste water when switch 22 is emitted, water level in the water-purifying cavity 33 descends, float 13 falls, the air pressure relief in the loam cake 2.Tap water overcomes spring 30 pressure under pressure and upwards pushes tapered plug 31 open, and clearing machine is started working again.

Claims (4)

1, a kind of group purifying of drinking water machine is characterized in that described clearing machine is made up of rough filtering device, ultra-filtration equipment and pressure control device; Rough filtering device is made up of the coarse filter element (24) in housing (23) and the housing (23), and water inlet pipe (25) and rising pipe (26) are arranged on the housing (23); Ultra-filtration equipment is formed a sealed vessel by casing (1), loam cake (2) and base plate (12), and container is divided into down cavity (34), cavity (35), upper plenum (37) and water-purifying cavity (33) respectively by orifice plate (9), orifice plate (5), orifice plate (3); Orifice plate (9) down and under the orifice plate (3), nonwoven layer (10) and (4) are arranged respectively on the orifice plate (5); Be full of gac (11) and active carbon loading silver (6) in following cavity (34) and the upper plenum (37) respectively; 1 above ultrafiltration core (8) is arranged in the cavity (35); Water-purifying cavity (33) one sides are provided with an effluent switch (22); Be provided with float (13) in the water-purifying cavity (33); Air filtration shell (18) is housed on the loam cake (2), and shell (18) one sides have a port (20); Loam cake (2) is gone up, shell (18) is interior is equipped with vapor pipe (15), guide pipe (17) with nut (16); Vapor pipe (15) links to each other with float (13) top; Pressure control device is made up of spring diaphragm (28), servo-actuated post (29), tapered plug (31) in housing (27) and the housing (27), and servo-actuated post (29) upper end is connected with spring diaphragm (28), and the lower end is connected with tapered plug (31); Tapered plug (31) lower end is provided with water inlet pipe mouth (32), and there is spring (30) servo-actuated post (29) both sides; There is a tracheae (21) to be communicated with on the shell (27) with loam cake (2); The water-in of rough filtering device (25), water outlet (26) are communicated with shell (27), following cavity (34) respectively.

2, clearing machine as claimed in claim 1 is characterized in that described ultrafiltration core (8) is contained on the dividing plate (7) that is arranged under the orifice plate (5).

3, clearing machine as claimed in claim 1 is characterized in that described float (13) is provided with a seal washer (14).

4, clearing machine as claimed in claim 1 is characterized in that described air filtration shell (18) liner has air filtering layer (19).

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