CN203360178U - Water purification filter element - Google Patents

Abstract

The utility model relates to a filtering device, and provides a water purification filter element which is reasonable in structure, good in filtering effect and long in service life, and can disinfect water, inhibit breeding of microorganisms in water and kill bacteria and viruses in water. The water purification filter element comprises a filter membrane tube, a carbon fiber filter membrane tube with a hollow water filtering channel and a water outlet pipe body, wherein the upper parts of the filter membrane tube and the carbon fiber filter membrane tube are sealed, and the lower parts of the filter membrane tube and the carbon fiber filter membrane tube are provided with an opening; the carbon fiber filter membrane tube is arranged on the inner side wall of the filter membrane tube; the water outlet pipe body is connected with a free end of the lower part of the filter membrane tube; the middle part of the upper end of the water outlet pipe body extends towards the hollow water filtering channel of the carbon fiber filter membrane tube to form a filter tube body in which HaloPure filter material can be placed; a water flowing gap is formed between the outer side wall of the filter tube body and the inner side wall of the carbon fiber filter membrane tube; a filter screen cover capable of preventing the HaloPure filter material from moving upwards is further arranged at the upper part of the filter tube body, and a filter screen capable of preventing the HaloPure filter material from moving downwards is arranged in an inner cavity in the lower part of the filter tube body.

Description

A water filter element

technical field

The utility model relates to a filter device, in particular to a water purification filter core.

Background technique

The health and longevity of the human body largely depend on whether people can drink clean and healthy water. In recent years, due to the expansion of the industrial scale and the densification of large cities and factories due to economic growth, the problem of environmental pollution has increased greatly. serious problem of water pollution.

In the field of water treatment, a water purification filter element is often connected to the water outlet of the faucet to filter water. The traditional drinking water purification filter element includes a linear hollow ultrafiltration membrane, an ultrafiltration membrane connector and a water outlet pipe head. The two free ends of the filter membrane are fixed on the ultrafiltration membrane joint, and the ultrafiltration membrane joint is connected with the water inlet end of the outlet pipe head through buckles or threads, and the peripheral wall of the water outlet end of the water outlet pipe head is provided with two annular grooves And cooperate with the O-ring to make it connected to the outlet pipe of the faucet. When working, the fluid flows in from the peripheral side of the ultrafiltration membrane, and then flows out of the outlet pipe head from the outlets at the two free ends of the ultrafiltration membrane, thereby completing the entire filtration process. The water purification filter element is filtered by a line-shaped hollow ultrafiltration membrane. During use, under the action of large particles of impurities or running water hammer, the ultrafiltration membrane is easily broken or scratched, which affects the filtration effect and cannot effectively remove various chemical pollution. Substance shortens the service life of the water purification filter element; in addition, the existing water purification filter element cannot disinfect the water, cannot inhibit the growth of microorganisms in the water, and cannot kill bacteria and viruses in the water.

Contents of the invention

Therefore, in view of the above-mentioned problems, the utility model provides a water purification filter element with reasonable structure, good filtering effect, long service life, which can disinfect water quality, inhibit microbial growth in water, and kill bacteria and viruses in water.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a water purification filter element, including a PE filter membrane cartridge, a carbon fiber filter membrane cartridge with a hollow water filtration channel and an outlet pipe body, the filter membrane cartridge and carbon fiber The upper part of the filter membrane cylinder is closed, and the lower part has an opening. The carbon fiber filter membrane cylinder is arranged on the inner wall of the filter membrane cylinder. The outlet pipe body is connected to the lower free end of the filter membrane cylinder. The middle part extends to the hollow water filtration channel of the carbon fiber filter membrane cartridge to form a filter pipe body that can place Hailuo filter material. The filter pipe body is equipped with Hailuo filter material. There is a water gap between the inner side walls of the membrane tube, and the upper part of the filter tube body is also equipped with a filter cover that can prevent the upward movement of the hygronet filter material, and the lower inner cavity of the filter tube body is provided to prevent the hygronet filter material from moving upward. A filter with downward movement of the filter material.

A further improvement is: the outer wall of the filter pipe body is evenly distributed with limiting ribs that can fix the water outlet pipe body in the carbon fiber filter membrane cylinder.

A further improvement is: the outlet pipe body is threadedly connected with the PE filter membrane cartridge.

A further improvement is that: the outer wall of the free end of the lower part of the water outlet pipe body is provided with a sealing ring placement groove.

A further improvement is: the filter membrane cartridge is a PE filter membrane cartridge.

By adopting the previous technical scheme, the beneficial effects of the utility model are: the utility model water purification filter element has reasonable structure, good filtering effect and long service life. When working, the fluid flows in from the side wall of the filter membrane cylinder, and then is filtered by carbon fiber The side wall of the membrane tube flows into the inner cavity of the carbon fiber filter membrane tube, and then flows into the upper opening of the filter tube body and flows out from the free end of the lower part of the outlet tube body after being filtered by Hailuojing filter material, thus completing the entire filtration process. The filter membrane cartridge can filter out large particles of impurities in the water, and the structure of the membrane cartridge is relatively firm. During use, it is not easy to break or scratch, which prolongs the service life of the filter element; the carbon fiber filter membrane cartridge can absorb various impurities in the water. Odor, remove chlorine in water, inhibit the growth of bacteria, filter out fine substances in water, remove organic matter and heavy metals; Hailuojing filter material is a novel, non-electric contact fungicide, which uses bromine resin technology as its core technology It can kill bacteria and viruses in water, inhibit the growth of microorganisms, and realize the purification and disinfection of water quality. At the same time, it can further remove unpleasant odors and odors in water, improve the quality of effluent water, and make the effluent water taste good and odor-free.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a cross-sectional view of AA of the utility model embodiment.

Detailed ways

Below in conjunction with accompanying drawing and embodiment further illustrate the concrete content of the present utility model.

Example:

As shown in Figures 1 to 2, the embodiment of the utility model discloses a water purification filter element, including a PE filter membrane cartridge 1, a carbon fiber filter membrane cartridge 2 with a hollow water filtration channel A', and a water outlet pipe body 3. The upper part of the PE filter membrane cylinder 1 and the carbon fiber filter membrane cylinder 2 is closed, and the lower part has an opening. The carbon fiber filter membrane cylinder 2 is arranged on the inner side wall of the PE filter membrane cylinder 1. The lower free end of the membrane cylinder 1 is threaded, and the middle part of the upper end of the outlet pipe body 3 extends to the hollow water filtration channel A' of the carbon fiber filter membrane cylinder 2 to form a filter pipe body 31 that can place the Hailuo net filter material 4, so The filter pipe body 31 is provided with Hailuo net filter material 4, and there is a water gap between the outer wall of the filter pipe body 4 and the inner wall of the carbon fiber filter membrane cylinder 2, and the upper part of the filter pipe body 31 is also provided with The filter cover 32 that can prevent the Hailuo filter material 4 from moving upward, and the lower inner cavity of the filter pipe body 31 is provided with a filter mesh 33 that prevents the Hailuo filter material 4 from moving downward.

Four limiting ribs 311 are evenly distributed on the outer wall of the filter pipe body 31 to fix the water outlet pipe body 3 in the carbon fiber filter membrane cartridge 2 .

A sealing ring placement groove 34 is provided on the outer wall of the free end of the lower part of the outlet pipe body 3 .

The water purification filter element of the utility model has reasonable structure, good filtering effect and long service life. When working, the fluid flows in from the side wall of the filter membrane cylinder, and then flows into the interior of the carbon fiber filter membrane cylinder through the side wall of the carbon fiber filter membrane cylinder. cavity, and then flow in from the upper opening of the filter tube body and flow out from the free end of the lower part of the outlet tube body after being filtered by Hailuojing filter material, thus completing the entire filtration process. The filter membrane cartridge can filter out large particles of impurities in the water, and the membrane The structure of the cartridge is relatively firm, and it is not easy to break or scratch during use, which prolongs the service life of the filter element; the carbon fiber filter membrane cartridge can absorb various odors in the water, remove chlorine elements in the water, inhibit the growth of bacteria, and filter out Fine substances in water can remove organic matter and heavy metals; Hailuojing filter material is a novel, non-electric contact fungicide, which uses bromine resin technology as the core technology to kill bacteria and viruses in water and inhibit the growth of microorganisms. Realize the purification and disinfection of water quality, and at the same time, further remove unpleasant odors and odors in the water, improve the quality of the effluent water, and make the effluent water taste good and odor-free.

The above embodiments are only used for illustrating the utility model, rather than limiting the utility model, and various transformations and changes made by those skilled in the art without departing from the spirit and scope of the utility model all belong to the utility model The scope should be defined by the claims.

Claims (5)

1. A water purification filter core, characterized in that: comprise a filter membrane cartridge, a carbon fiber filter membrane cartridge and an outlet pipe body with a hollow water filtration channel, the upper part of the filter membrane cartridge and the carbon fiber filter membrane cartridge are closed, and the lower part There is an opening, the carbon fiber filter membrane cylinder is arranged on the inner side wall of the filter membrane cylinder, the water outlet pipe body is connected with the lower free end of the filter membrane cylinder, and the middle part of the upper end of the water outlet pipe body faces the carbon fiber filter membrane cylinder. The hollow water filtration channel is extended to form a filter pipe body that can place Hailuo net filter material. There is a water gap between the outer wall of the filter pipe body and the inner wall of the carbon fiber filter membrane cylinder. The upper part of the filter pipe body is also equipped with The filter screen cover can prevent the Hailuo net filter material from moving upward, and the lower inner cavity of the filter pipe body is provided with a filter screen to prevent the Hailuo net filter material from moving downward. 2. The water purification filter element according to claim 1, characterized in that: the outer wall of the filter pipe body is evenly distributed with limiting ribs that can fix the water outlet pipe body in the carbon fiber filter membrane cylinder. 3. The water purification filter element according to claim 1 or 2, characterized in that: the outlet pipe body is screwed to the PE filter membrane cartridge. 4. The water purification filter element according to claim 1 or 2, characterized in that: the outer wall of the free end of the lower part of the water outlet pipe body is provided with a sealing ring placement groove. 5. The water purification filter element according to claim 1, characterized in that: the filter membrane cartridge is a PE filter membrane cartridge.

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