CN107473473A - A kind of household water purifier - Google Patents

Abstract

The invention discloses a household water purification device, which belongs to the technical field of water purification. The invention has a simple structure. The water guide column is filled with activated carbon to evolve the water, thereby improving the water quality of the effluent. At the same time, the high-temperature steam generated in the heating box is used to regenerate the activated carbon and sterilize it at high temperature, which avoids the surface of the activated carbon after running for a period of time. It is easy to breed a large number of bacteria and form a layer of biofilm on the surface, which will lead to the increase of bacteria content in the effluent, the increase of turbidity, and the deterioration of water quality. Setting up a dosing gun can add a small amount of trace elements to the water to supplement the nutrients needed by the human body, and Use a blender to mix it thoroughly to make the water more suitable for human consumption. The invention solves the problem that after some media have been running for a period of time, a large number of bacteria are easy to grow on the surface, especially activated carbon. A layer of biofilm is formed on the surface of activated carbon, and the activity of microorganisms will increase the bacterial content of the effluent, increase the turbidity, and deteriorate the water quality. Thereby affecting the effect of water purification.

Description

A household water purification device

technical field

The invention relates to the technical field of water purification, in particular to a household water purification device.

Background technique

Water is an indispensable natural resource for human development and the material basis for the survival of human beings and all living things. With the improvement of living standards and the increasing concern for health, people have higher and higher requirements for household water quality. The tap water for daily drinking is generally treated by various cleaning, sterilization and disinfection methods, and the water quality test at the factory can meet the national hygienic standards. Many reasons will inevitably cause secondary pollution of water quality, which seriously affects the water quality safety of domestic water. Tap water can no longer meet people's requirements for drinking water, and the quality of drinking water cannot be guaranteed, thus posing a serious threat to the health and safety of consumers. In addition, in addition to drinking water, water that the human body is in direct contact with, such as washing vegetables and bathing, can also enter the body through various channels and affect human health. Therefore, the water supply community believes that 30% to 40% of the water needed by people should meet the drinking water standard. According to my country's existing water source water quality, water supply technology, pipe network quality and economic development level, it is not realistic to fully improve the pipe network water supply to the direct drinking water quality standard in recent years. The water purifier can remove impurities in the water, and the water quality can be effectively improved after the purification treatment of the water purifier. Water purification equipment mainly uses reverse osmosis technology to purify water. Reverse osmosis is a new membrane separation technology developed in the 1960s. It relies on reverse osmosis membranes to separate solvents and solutes in solutions under pressure. In order to solve the contradiction between people's demand for a large amount of high-quality water and the low quality of water supply, simple, convenient and reliable household water purification devices have become the key products researched and developed by many manufacturers. At present, there are dozens of brands of household water purification devices at home and abroad. They basically use media such as activated carbon and ultrafiltration membranes for advanced treatment through adsorption and filtration. Media adsorption is the most used method for advanced treatment in water plants. It is widely used in equipment, but after running for a period of time, a large number of bacteria are easy to grow on the surface of these media, especially activated carbon. Its huge surface area, loose pore structure, and a large amount of organic matter adsorbed make it a breeding ground for microbial growth. After 7 to 10 days, a layer of biofilm is formed on the surface of activated carbon. The formation of biofilm is basically inevitable, and the activity of microorganisms will increase the bacterial content of the effluent, increase the turbidity, and deteriorate the water quality, thus affecting the effect of water purification. Therefore, there is a great market demand for inventing a device that can purify water efficiently.

Contents of the invention

The technical problem to be solved by the present invention: A large number of bacteria are easy to grow on the surface of some current media after running for a period of time, especially activated carbon. A layer of biofilm is formed on the surface of activated carbon, and the activity of microorganisms will increase the bacterial content of the effluent and reduce the turbidity. The problem of water purification effect is affected by the increase of water quality and deterioration of water quality, and a household water purification device is provided.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

2. A household water purification device, comprising a body, characterized in that a hot water faucet and an ice water faucet are arranged outside the two sides of the body, the hot water faucet is connected to the heating water tank in the body where the water outlet pipe of the heating water tank is connected, and the top of the heating water tank is connected The steam exhaust pipe, one side of the heating water tank is connected to the water inlet pipe of the heating water tank, the ice water faucet is connected to the ice water outlet pipe and leads to the ice water tank in the body, the top of the ice water tank is connected to the water inlet pipe of the ice water tank, and the bottom of the heating water tank and the ice water tank are equipped with a cleaning outlet. The water inlet, the upper part of the heating water tank and the freezing water tank is a transition water tank, the bottom of the transition water tank is connected with the water inlet pipe of the heating water tank and the water inlet pipe of the ice water tank, and there is a mixer between the water inlet pipe of the heating water tank and the water inlet pipe of the ice water tank, which is located in the transition water tank. A dosing gun is set on one side, and there is a water guide column above the transition water tank, which is also connected to the steam exhaust pipe. There are bucket brackets on both sides of the water guide column, and a water bucket is placed above the water guide column. The mixer is composed of a stirring motor and a stirring blade.

The four sides of the water guide column are wrapped with fillers, and the fillers are activated carbon.

Compared with other methods, the present invention has the beneficial technical effects as follows: the present invention has a simple structure, and the water guide column is filled with activated carbon to evolve the water, thereby improving the water quality of the effluent, and at the same time, the activated carbon is regenerated by using the high-temperature steam generated in the heating box , high-temperature sterilization, avoiding the problem that after a period of operation of activated carbon, a large number of bacteria are easy to grow on the surface, and a layer of biofilm is formed on the surface, which leads to the increase of bacteria content in the effluent, the increase of turbidity, and the deterioration of water quality. It also realizes the utilization of waste resources. The present invention is also provided with a dosing gun, which can add a small amount of trace elements to the water to supplement the nutrition required by the human body, and use a mixer to fully mix it, making the water source more suitable for human consumption.

Description of drawings

Fig. 1 is the structural representation of a kind of household water purification device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the water guide column of the present invention;

Among them, 1. Body; 2. Hot water tap; 3. Ice water tap; 4. Heating water tank outlet pipe; 5. Heating water tank; 6. Heating water tank inlet pipe; 7. Ice water outlet pipe; 8. Ice water tank; 9. Ice Water tank inlet pipe;

10. Cleaning water outlet; 11. Transition water tank; 12. Dosing gun; 13. Water guide column; 131. Filling; 14. Bucket bracket; 15. Bucket; 16. Steam exhaust pipe; 17. Mixer; 171. Stirring motor ; 172, mixing blade.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention is a household water purification device, comprising a body 1, a hot water faucet 2 and an ice water faucet 3 are arranged on both sides of the body 1, and the hot water faucet 2 is connected to a heating water tank outlet pipe 4 leading into a heating water tank 5 in the body 1, The top of the heating water tank 5 is connected with the exhaust steam pipe 6, one side of the heating water tank 5 is connected with the water inlet pipe 6 of the heating water tank, the ice water tap 3 is connected with the ice water outlet pipe 7 and leads into the ice water tank 8 in the body 1, and the top of the ice water tank 8 is connected with the ice water tank 8. The water tank inlet pipe 9, the bottom of the heating water tank 5 and the ice water tank 8 are provided with a cleaning water outlet 10, the upper part of the heating water tank 5 and the ice water tank 8 is a transition water tank 11, and the bottom of the transition water tank 11 is connected with the heating water tank inlet pipe 6 and the ice water tank inlet pipe 9 A mixer 17 is arranged between the water inlet pipe 6 of the heating water tank and the water inlet pipe 9 of the ice water tank to fully mix the nutrients in the water. It is located in the transition water tank 11, and a dosing gun 12 is set on one side of the transition water tank 11 to properly add nutrients. , to provide nutrition, there is a water guide column 13 above the transition water tank 11, and the four sides of the water guide column 13 are wrapped with activated carbon. A bucket bracket 14 is arranged, and a bucket 15 is placed above the water guide post 13 .

The stirrer 17 is composed of a stirring motor 171 and a stirring blade 172 .

The water guide column 13 is wrapped with fillers on four sides, and the fillers are activated carbon 131 .

During the work of the present invention, the water in the bucket 15 is filtered through the activated carbon 131 wrapped around the water guide column 13, and enters the transition water tank 11 after filtering, adds nutrients through the dosing gun 12, and is fully mixed by the mixer 17, and the water after mixing The water inlet pipe 6 and the ice water inlet pipe 9 of the heating water tank respectively enter the heating water tank 5 and the ice water tank 8, and the steam generated in the heating water tank 5 is discharged into the water guide column 13 through the steam exhaust pipe 16, so as to regenerate the activated carbon and prevent bacteria from being generated by the activated carbon. Harmful to the human body, the water in the heating water tank 5 is discharged from the hot water faucet 2 connected by the heating water tank outlet pipe 4, and the ice water tank 8 is discharged from the ice water faucet 3 connected by the freezing water tank outlet pipe 7, and the cleaning of the heating water tank 5 and the freezing water tank 8 is performed by The cleaning water outlet 10 of their bottom is finished.

The present invention has been further described above with the help of specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention. Various modifications made in the embodiments all belong to the protection scope of the present invention.

Claims (3)

1. A household water purification device, including a body (1), characterized in that a hot water faucet (2) and an ice water faucet (3) are installed on both sides of the body (1), and the hot water faucet (2) is connected to a heating water tank The outlet pipe (4) leads to the heating water tank (5) in the body (1), the top of the heating water tank (5) is connected to the steam exhaust pipe (17), and the side of the heating water tank (5) is connected to the heating water tank inlet pipe (6) , the ice water faucet (3) connects the ice water outlet pipe (7) to the ice water tank (8) in the body (1), the top of the ice water tank (8) is connected to the ice water tank inlet pipe (9), the heating water tank (5) and The bottom of the ice water tank (8) is provided with a cleaning water outlet (10), the upper part of the heating water tank (5) and the ice water tank (8) is a transition water tank (11), and the bottom of the transition water tank (11) is connected with the water inlet pipe (6) of the heating water tank, A mixer (17) is arranged between the water inlet pipe of the ice water tank (9), the water inlet pipe of the heating water tank (6) and the water inlet pipe of the ice water tank (9), and is located in the transition water tank (11). The powder gun (12), the water guide column (13) is arranged above the transition water tank (11), the water guide column (13) is also connected to the steam exhaust pipe (16), and the water guide column (13) is provided with a bucket bracket (14) on both sides, Water bucket (15) is placed on the top of water guide post (13). 2. A sewage treatment device according to claim 1, characterized in that the mixer (17) It is composed of a stirring motor (171) and a stirring blade (172). 3. The sewage treatment device according to claim 1, characterized in that, the four sides of the water guide column (13) are wrapped with fillers, and the fillers are activated carbon (131).