CN2151971Y

CN2151971Y - Sterilizing apparatus for liquid

Info

Publication number: CN2151971Y
Application number: CN92220577U
Authority: CN
Inventors: 冯伯儒; 王永茹; 张家和
Original assignee: Institute of Optics and Electronics of CAS
Current assignee: Institute of Optics and Electronics of CAS
Priority date: 1992-10-26
Filing date: 1992-10-26
Publication date: 1994-01-05
Anticipated expiration: 2002-10-26

Abstract

The utility model relates to a sterilizing apparatus for liquid, and can sterilize liquid especially drinking water. The utility model is characterized in that it is composed by an upper external shell with inlet and a lower external shell with outlet; the upper external shell is sealed with more than one ultraviolet lamp, and the middle is provided with a flow distribution plate; the upper inlet is communicated with a duct outlet for liquid; the lower external shell is provided with a filter screen; the upper external shell and the lower external shell are fitly connected and can be demounted with convenience. The utility model is provided with the features of easy use, wide application and no breakage to the beneficial component in water because of low temperature sterilizing, etc.

Description

Sterilizing apparatus for liquid

The utility model is a kind of liquid disinfection Sterilizers, relates to the disinfecting technical to liquid, especially tap water.

General liquid normally adopts the method for chemicals as the sterilization of drinking-water, spills chlorinated lime or with the disinfection by chlorine sterilization, its weak point is to exist the pollution of pharmaceutical chemicals in pond or water tower.Liquid behind the pharmaceutical chemicals sterilization causes secondary pollution again behind pipeline, through year in and year out corrosion, foul stockpiles, and makes liquid not reach hygienic standard in the pipeline, and especially tap water can't reach standard for drinking, and the serious harm people are healthy.

The purpose of this utility model is to avoid the deficiencies in the prior art and provides a kind of pollution-free, easy to use, exports the effectively liquid disinfection Sterilizers of sterilization and disinfection at fluid pipeline.

The purpose of this utility model can reach by following measure: be made up of last shell that has import and the lower housing that has outlet, be packaged with more than one ultraviolet lamp in the last shell, its upper inlet is communicated with the fluid pipeline outlet, there is a spreader plate at the middle part, filtering net is arranged in the lower housing, last shell coincide with lower housing and is connected, and can dismantle easily.

The purpose of this utility model can also reach by following measure: quartz glass tube is arranged near the ultraviolet lamp, can be to the quartz glass tube irradiation at short distance, the quartz glass tube entrance end is connected in the ingress of last shell and with fluid pipeline, the exit end of quartz glass tube is fixed on the retaining plate, filtering net is arranged in lower housing, an outlet is arranged at the lower housing bottom.

The purpose of this utility model can also reach by following measure: the entrance end that is fixed on the quartz glass tube in the shell is connected with the fluid pipeline exit end by a splitter.Wire netting, filtering net, magnet are arranged in the lower housing, and the size dimension of magnet is less than the size dimension of wire netting and filtering net.One space is arranged between wire netting in the last shell in retaining plate and the lower housing or the filtering net.

Description of drawings:

Fig. 1 is a structure iron of the present utility model.

Fig. 2 is the utility model example structure figure.

Wherein: 1. supply lead; 2. ultraviolet lamp tube; 3. quartz glass tube; 4. go up shell; 5. water tap; 6. splitter; 7. diverting switch; 8. not thimerosal outlet; 9. lower housing; 10. retaining plate; 11. filtering net retaining plate; 12. round nut; 13. trim ring; 14. rubber ring; 15, wire netting; 16, thimerosal outlet; 17; Filtering net; 18, magnet; 19, space; 20, sealing-ring; 21 ultraviolet lamp permanent seats, 22, caulking gum; 23, spacer plate.

The utility model is described in further detail below in conjunction with an embodiment to the disinfection of tap water sterilization:

As shown in Figure 2: a ultra-violet lamp is fixed on shell 4 tops and places the central position of an annular quartz glass tube 3, and the entrance end of quartz glass tube 3 is fixed on the shell 4, and the splitter 6 that has diverting switch 7 is connected with water tap 5.The exit end of quartz glass tube 3 is sealed on the retaining plate 10 by nut 12, trim ring 13, rubber ring 14, and overall package is in last shell 4, there are a wire netting 15 and filtering net 17 to be fixed in the lower housing 9 by retaining plate 11, one strong magnets 18 places below the filtering net 16, and size dimension is less than the size dimension of filtering net 17, and upper casing is connected with a joggle up and down, and seals with sealing-ring 20, both can be for convenience detach, can prevent the liquid outflow again.

During use, splitter 6 is connected with water tap 5, opening power, ultraviolet lamp 2 pipes are luminous.Tap water flows in the quartz glass tube 3 through splitter 6, behind the irradiation at short distance of ultraviolet light and the disinfection that circulates, flow to space 16 in the lower housing 6 by the outlet of quartz glass tube 3, again by wire netting 15 and filtering net 17 twice filtration, by strong magnets 18 with after the hydromagneticization, reach the sanitary water of standard for drinking from 16 outflows of lower housing outlet at bottom, thereby reach filter-sterilized sterilization and magnetized purpose.

Use when not needing the tap water of sterilization, can operate diverting switch 7, then just flow out from another outlet 8 of splitter without this Sterilizers disinfectant tap water.

The utility model is not limited in the structure of embodiment of the liquid disinfection Sterilizers of this leading formula, strengthens ultraviolet source and prolongs time of flow in the quartz glass tube, can make large box type sterilization or small-sized box type disinfection sterilization device.

The utility model is compared prior art and is had following advantage:

1, allows the liquid UV-irradiation zone of flowing through, kill multiple harmful bacterium in the liquid with the high photon energy of ultraviolet light, pollution-free, sterilization effect is good, owing to be the cold sterilization sterilization, useful mineral matter is not subjected to its destruction and affects in the water, and through double medium filtration and magnetization, is conducive to health.

2, easy to install and use, upper and lower shell can be for convenience detach, the wire netting in the lower casing All can at any time clean or change with screen pack and magnet. Power-on, the tap of fetching boiling water can obtain through coming the clean magnetization water of bacterium sterilization, for the washing vegetables, fruit etc., very convenient and health.

3, simple in structure, the power consumptive province, cost is low, and is of many uses, is easy to sales promotion. Can be used for the sterilization of the plurality of liquids such as running water, oil plant, beverage, soup and fluid food, thereby can extensively should be in family, hospital, water factory, food, beverage trade (restaurant, hotel, non-defective unit factory), drink manufacturing industry (such as the sterilization process before the beverage bottling) etc.

Claims

1, liquid disinfection Sterilizers, it is characterized in that forming by last shell (4) that has import and the lower housing (9) that has an outlet, be packaged with an above ultraviolet lamp (2) in the last shell (4), there is a spreader plate (23) at its middle part, upper inlet is communicated with fluid pipeline outlet (5), filtering net (17) is arranged in the lower housing (9), and last shell coincide with lower housing and is connected, and can dismantle easily.

2, disinfection sterilization device as claimed in claim 1, it is characterized in that near the ultraviolet lamp (2) quartz glass tube (3) being arranged, ultraviolet lamp (2) can be to quartz glass tube (3) irradiation at short distance, the entrance end of quartz glass tube (3) is communicated with in the ingress of shell (4) and with fluid pipeline outlet (5), its exit end is fixed on the retaining plate (10), and filtering net (17) is arranged in the lower housing (9).

3, liquid disinfection Sterilizers as claimed in claim 1 or 2 is characterized in that shell (4) import can communicate with fluid pipeline outlet (5) by a splitter (6).

4, liquid disinfection Sterilizers as claimed in claim 1 or 2 is characterized in that wire netting (15) is arranged in the lower housing (9).

5, liquid disinfection Sterilizers as claimed in claim 1 or 2 is characterized in that a magnet (18) is arranged in the lower housing (9), and its size dimension is less than the size dimension of filtering net (17).

6, liquid disinfection Sterilizers as claimed in claim 1 or 2 is characterized in that between retaining plate (10) in the shell (4) and the filtering net (17) in the lower housing (9) space (19) being arranged.