CN205473165U - Ultrafiltration water purifier - Google Patents

Abstract

The utility model relates to an ultrafiltration water purifier, which is mainly used for drinking water purification treatment in places such as families, enterprises, public institutions, and organizations, and belongs to the technical field of water purification treatment devices. It includes a tank body, and a valve connected to the inner cavity of the tank body is provided on the top of the tank body. The valve is a three-way valve, which includes a water inlet, a water outlet, and a sewage outlet. The connectors are respectively connected with the water inlet pipe, the water outlet pipe and the sewage discharge pipe, the water inlet pipe is connected with the water tap through the water inlet quick connector with a changeover switch, and the water outlet pipe is provided with a water outlet valve. The utility model connects the inner cavity of the ultrafiltration water purifier with the water inlet pipe, the outlet pipe and the sewage pipe respectively by adopting a three-way valve, and realizes filtering, normal washing, The function of backwashing greatly prolongs the service life of the filter material. The utility model is simple to use, convenient to install, and reduces the use cost at the same time.

Description

A kind of ultrafiltration water purifier

technical field

The utility model relates to an ultrafiltration water purifier, which is mainly used for drinking water purification treatment in places such as families, enterprises, public institutions, and organizations, and belongs to the technical field of water purification treatment devices.

Background technique

With the continuous aggravation of water pollution, the problem of drinking water has attracted more and more people's attention, and water source cleaning technology has been born. Among them, water purifier is one of the most commonly used technologies in water source cleaning technology. Water standards for drinking water can be reached.

As the environment is polluted, it is becoming more and more difficult to drink healthy water, so water purifiers are favored as health supplies for water drinkers, resulting in more and more brands in the water purifier market. In the daily use of water purifiers, people will choose water purifiers with different filter elements according to different drinking water requirements. The process of purifying water by the water purifier can be supervised throughout the process, and fresh purified water can be produced anytime and anywhere. With the improvement of China's per capita economic level and the maturity of water purifier technology, water purifiers are being accepted and used by more and more families.

However, there are many deficiencies in the current water purifiers, such as the poor ability of the water purifier to deal with dirt, frequent flushing, low work efficiency, and low water purification effect. Ultrafiltration water purifier with automatic flushing function.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide an ultrafiltration water purifier.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: an ultrafiltration water purifier, including a tank body, and a valve communicating with the inner cavity of the tank body is arranged on the top of the tank body, and it is characterized in that: the valve It is a three-way valve, including water inlet, water outlet and sewage outlet respectively. The water inlet, water outlet and sewage outlet are connected to the water inlet pipe, water outlet pipe and sewage pipe respectively through double-threaded connectors. The water inlet pipe is connected to the tap water The faucet is connected through a water inlet quick connector with a changeover switch, and a water outlet valve is arranged on the water outlet pipe.

Further, leak-proof gaskets are provided between the water inlet, water outlet, sewage outlet and double-threaded connectors of the present invention.

Further, the inner cavity of the present utility model includes a cavity one and a cavity two, the cavity one is located inside the cavity two, and an ultrafiltration membrane filter element is arranged inside the cavity one, and the bottom of the cavity one It communicates with the second cavity, and various filter materials are arranged inside the second cavity.

Further, the filter material of the present invention includes alkaline ball, quartz sand, tourmaline activation ball, KDF filter material, far-infrared mineralization ball, anion activation ball, natural magnet, medical stone and coconut shell activated carbon.

Further, the tank body of the present invention is made of stainless steel.

Compared with the prior art, the utility model has the following advantages and effects: the utility model adopts a three-way valve to connect the inner chamber of the ultrafiltration water purifier with the water inlet pipe, the water outlet pipe and the sewage pipe respectively, and through the three-way valve The different controls of this ultrafiltration water purifier realize the functions of filtration, forward washing and backwashing, which greatly prolongs the service life of the filter material. The utility model is simple to use, convenient to install, and reduces the use cost at the same time.

Description of drawings

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

Fig. 2 is a schematic diagram of the connection structure between the valve, the water inlet pipe, the water outlet pipe and the sewage discharge pipe of the present invention.

Fig. 3 is a schematic diagram of the connection structure between the valve and the inner chamber of the present invention.

In the accompanying drawings: 1 is the tank body, 11 is the first cavity, 111 is the ultrafiltration membrane filter element, 12 is the second cavity, 121 is the filter material, 2 is the valve, 21 is the handle, 22 is the water inlet, and 23 is the water outlet , 24 is the sewage outlet, 3 is the double-threaded connector, 4 is the leak-proof gasket, 5 is the water inlet pipe, 6 is the water outlet pipe, 61 is the water outlet valve, 7 is the sewage pipe, 8 is the water inlet quick connector, 81 is the switch .

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the utility model and the utility model is not limited to the following examples.

Referring to Fig. 1-Fig. 3, this embodiment includes a tank body 1, a valve 2 communicating with the inner cavity of the tank body 1 is provided on the top of the tank body 1, the valve 2 is controlled by a handle 21, and the tank body 1 is made of stainless steel .

Valve 2 is a three-way valve, including water inlet 22, water outlet 23 and sewage outlet 24 respectively. The pipe 7 is connected, and a leak-proof gasket 4 is provided between the water inlet 22, the water outlet 23, the sewage outlet 24 and the double-threaded connector 3, and the water inlet pipe 5 and the water tap pass through the water inlet quick connector with a changeover switch 81 8 connection, and a water outlet valve 61 is provided on the water outlet pipe 6.

The inner cavity of the present embodiment includes a cavity one 11 and a cavity two 12, the cavity one 11 is located inside the cavity two 12, and the inside of the cavity one 11 is provided with an ultrafiltration membrane filter element 111, the bottom of the cavity one 11 is in contact with the cavity Cavity 2 12 is connected, and cavity 2 12 is provided with a variety of filter materials 121. The filter material 121 includes alkaline balls, quartz sand, tourmaline activation balls, KDF filter materials, far-infrared mineralization balls, anion activation balls, Natural magnetite, medical stone and coconut shell activated carbon.

The engineering process and principle of this embodiment are: rotate the handle to the "filtering" position, tap water enters from the water inlet 22 and enters into the outlet pipe 6 through cavity two 12 and cavity one 11 successively, and opens the water outlet pipe 6 The water outlet valve 61 is ready to use; turn the handle to the "positive washing" position, tap water enters from the water inlet 22 and washes through the cavity two 12 and the cavity one 11 successively, and is discharged from the sewage pipe 7 until the drain is clear ; Rotate the handle to the "backwash" position, slowly open the switch 81 to control the water intake of the water inlet pipe 5 to be 1/4 of the normal water intake, and then fully open the switch 81 after the air is discharged. Both water and tap water enter from the water inlet 22 and successively pass through the first cavity 11 and the second cavity 12 and are discharged from the sewage outlet 24.

Although the utility model has been disclosed as above with the embodiment, it is not used to limit the scope of protection of the utility model, and any technical personnel familiar with the technology can make changes and modifications without departing from the concept and scope of the utility model , all should belong to the protection scope of the present utility model.

Claims (5)

1. An ultrafiltration water purifier, comprising a tank body, a valve communicating with the inner cavity of the tank body is provided at the top of the tank body, it is characterized in that: the valve is a three-way valve, including a water inlet, an outlet The water inlet and the sewage outlet, the water inlet, the water outlet, and the sewage outlet are connected to the water inlet pipe, the water outlet pipe, and the sewage pipe respectively through double-threaded connectors, and the water inlet pipe and the tap are connected through the water inlet quick connector with a switch connected, and a water outlet valve is provided on the water outlet pipe. 2. The ultrafiltration water purifier according to claim 1, characterized in that: leak-proof gaskets are provided between the water inlet, the water outlet, the sewage outlet and the double-threaded connectors. 3. The ultrafiltration water purifier according to claim 1, characterized in that: the inner cavity comprises a cavity one and a cavity two, the cavity one is located inside the cavity two, and the inside of the cavity one is provided with As for the ultrafiltration membrane filter element, the bottom of the first cavity communicates with the second cavity, and various filter materials are arranged inside the second cavity. 4. The ultrafiltration water purifier according to claim 3, characterized in that: the filter material includes alkaline balls, quartz sand, tourmaline activation balls, KDF filter material, far-infrared mineralization balls, negative ion activation balls , natural magnetite, medical stone and coconut shell activated carbon. 5. The ultrafiltration water purifier according to claim 1, wherein the tank body is made of stainless steel.