CN202440331U

CN202440331U - Direct drinking water device with secondary filter function

Info

Publication number: CN202440331U
Application number: CN201220056451.3U
Authority: CN
Inventors: 赵树军; 姜伟; 孟凡非; 毕瑞锋
Original assignee: Heilongjiang Institute of Technology
Current assignee: Heilongjiang Institute of Technology
Priority date: 2012-02-21
Filing date: 2012-02-21
Publication date: 2012-09-19
Anticipated expiration: 2022-02-21

Abstract

Provided is a direct drinking water device with a secondary filter function. The direct drinking water device solves the problems that at present, direct drinking water devices only carry out primary filter and cannot guarantee purity of direct drinking water, and the utilizing rate of remaining water is low. The direct drinking water device comprises a first water filter tank, a second water filter tank, a first water pump, a second water pump, a first valve, a second valve, a third valve, a fourth valve and a fifth valve. Filtering assemblies are arranged inside the first water filter tank and the second water filter tank. Secondary filter is carried out on tap water by arranging the first water filter tank and the second water filter tank, so that the quality of the direct drinking water is improved, and the purity of the direct drinking water processed by the direct drinking water device is over twice that of direct drinking water processed by an existing device. The second water pump can be started to enable the remaining water after secondary filter to return to the first water filter tank to be filtered again, and the remaining water is fully utilized. The direct drinking water device is suitable for providing the direct drinking water.

Description

The direct-drinking water device that has the secondary filtration function

Technical field

The utility model relates to the direct-drinking water device.

Background technology

The pollution of water at present is on the rise, and it is cleaner, healthy more that people have found out the water that a lot of ways drink life, so the direct-drinking water device occurred.Except that precipitating, adsorb, filter these usual manners, new material for water treatment and technology are brought in constant renewal in the direct-drinking water production technique, and the direct-drinking water device adopts once filtering mode usually at present.

The once filtering direct-drinking water device difficult of existing warp guarantees the purity of direct-drinking water, and the utilising efficiency of surplus water is lower.

The utility model content

The utility model is only once to filter in order to solve present direct-drinking water device, is difficult to guarantee the purity of direct-drinking water, and the low problem of the utilising efficiency of surplus water, and the direct-drinking water that has secondary filtration function device is provided.

The direct-drinking water device that has the secondary filtration function, it comprises a water filtering tank, No. two water filtering tanks, a water pump, a valve, No. two valves, No. three valves and No. four valves, the inside of a water filtering tank and No. two water filtering tanks is equipped with filter assemblies; The water outlet of tap water is communicated with the water-in of a water pump; The water outlet of a said water pump is communicated with the tap water water-in of a water filtering tank; The water-in of the water outlet of a water filtering tank and No. two water filtering tanks is communicated with, and is provided with No. one valve between the water-in of the water outlet of a said water filtering tank and No. two water filtering tanks; The water outlet of No. two water filtering tanks is direct-drinking water outlets of direct-drinking water device; The water outlet place of said No. two water filtering tanks is provided with valve No. two; Have Sewage outlet on the water filtering tank, said Sewage outlet place is provided with valve No. three, has Sewage outlet on No. two water filtering tanks, and said Sewage outlet place is provided with valve No. four.

The utility model carries out secondary filtration through a water filtering tank and No. two water filtering tanks are set to tap water, thereby has improved the purity of direct-drinking water, and the purity of direct-drinking water is more than 2 times of existing apparatus; For surplus water, can surplus water be turned back to a water filtering tank and filter again, make full use of surplus water, utilising efficiency is high.

Description of drawings

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

Embodiment

Embodiment one: combine Fig. 1 that this embodiment is described; The said direct-drinking water device that has the secondary filtration function of this embodiment; It comprises water filtering tank 3, No. two water filtering tanks 4, water pump 1, a valve 5-1, No. two valve 5-2, No. three valve 5-3 and No. four valve 5-4, and the inside of a water filtering tank 3 and No. two water filtering tanks 4 is equipped with filter assemblies;

The water outlet of tap water is communicated with the water-in of a water pump 1; The water outlet of a said water pump 1 is communicated with the tap water water-in of a water filtering tank 3; The water-in of the water outlet of a water filtering tank 3 and No. two water filtering tanks 4 is communicated with, and is provided with No. one valve 5-1 between the water-in of the water outlet of a said water filtering tank 3 and No. two water filtering tanks 4; The water outlet of No. two water filtering tanks 4 is direct-drinking water outlets of direct-drinking water device; The water outlet place of said No. two water filtering tanks 4 is provided with valve 5-2 No. two;

Have Sewage outlet on the water filtering tank 3, said Sewage outlet place is provided with valve 5-3 No. three, has Sewage outlet on No. two water filtering tanks 4, and said Sewage outlet place is provided with valve 5-4 No. four.

The utility model in use; Tap water gets into a water filtering tank 3 through a water pump 1; Carry out the first time and filter, open valve 5-1 then No. one, the water after a water filtering tank 3 filters gets into No. two water filtering tanks 4 and carries out secondary filtration; Form direct-drinking water, the user can directly drink or take through opening No. two valve 5-2.When the water in No. two water filtering tanks 4 is contaminated when needing discharging, close a valve 5-1, No. two valve 5-2 and No. three valve 5-3, and open valve 5-4 No. four, realize discharging.

The utility model effectively raises the quality of direct-drinking water, and the purity of direct-drinking water is more than 2 times of existing apparatus; And can make full use of surplus water, the utilising efficiency of water is high.

Embodiment two: this embodiment is with the embodiment one described difference that has the direct-drinking water device of secondary filtration function; It also comprises No. two water pumps 2 and No. five valve 5-5; The surplus water water outlet of No. two water filtering tanks 4 is communicated with the water-in of No. two water pumps 2; The water outlet of said No. two water pumps 2 is communicated with water filtering tank 3 surplus water water-ins, is provided with valve 5-5 No. five between the surplus water water outlet of No. two water filtering tanks 4 and the water-in of No. two water pumps 2.

The described direct-drinking water device that has the secondary filtration function of this embodiment has increased No. two water pumps 2 that are used for circulating filtration; In actual use; When needs filter again, open No. five valve 5-5, and through No. two water pumps 2 with the water filtering tank 3 of water suction in No. two water filtering tanks 4; Repeat four times filtering process, realize filtering again.

Embodiment three: this embodiment is that a said water filtering tank 3 is that capacity is 5～20 liters a water filtering tank to the further qualification of a water filtering tank 3 of embodiment one or the two said direct-drinking water devices that have a secondary filtration function.

Embodiment four: this embodiment is that No. two water filtering tanks 4 are that capacity is 5～20 liters a water filtering tank to the further qualification of No. two water filtering tanks 4 of embodiment one or the two said direct-drinking water devices that have a secondary filtration function.

The structure of the described direct-drinking water device of the utility model is not limited to the described concrete structure of above-mentioned each embodiment, can also be the reasonable combination of the technical characterictic put down in writing of each embodiment.

Claims

1. A direct drinking water device with a secondary filtering function, characterized in that it includes No. 1 water filter tank (3), No. 2 filter water tank (4), No. 1 water pump (1), and No. 1 valve (5-1) , No. 2 valve (5-2), No. 3 valve (5-3) and No. 4 valve (5-4), No. 1 filter water tank (3) and No. 2 filter water tank (4) are all equipped with filter assemblies ;

The water outlet of tap water is communicated with the water inlet of No. 1 water pump (1), and the water outlet of described No. 1 water pump (1) is communicated with the tap water inlet of No. 1 filter water tank (3), and the outlet of No. 1 water filter tank (3) The water port communicates with the water inlet of the No. 2 filter water tank (4), and No. 1 valve (5-1) is set between the water outlet of the No. 1 filter water tank (3) and the water inlet of the No. 2 filter water tank (4); The water outlet of the No. 2 filter water tank (4) is the direct drinking water outlet of the direct drinking water device; the water outlet of the No. 2 filter water tank (4) is provided with a No. 2 valve (5-2);

There is a sewage discharge port on the No. 1 filter water tank (3), and a No. 3 valve (5-3) is arranged at the sewage discharge port, and a sewage discharge port is provided on the No. 2 filter water tank (4). There are No. 4 valves (5-4).

2. The direct drinking water device with secondary filtering function according to claim 1, characterized in that it also includes No. two water pumps (2) and No. five valves (5-5), No. two filter water tanks (4) The remaining water outlet is communicated with the water inlet of the No. 2 water pump (2), the water outlet of the No. 2 water pump (2) is communicated with the remaining water inlet of the No. 1 filter water tank (3), and the remaining water of the No. 2 filter water tank (4) A No. 5 valve (5-5) is arranged between the water outlet and the water inlet of the No. 2 water pump (2).

3. The direct drinking water device with secondary filtering function according to claim 1 or 2, characterized in that the No. 1 filter water tank (3) is a water filter tank with a capacity of 5-20 liters.

4. The direct drinking water device with secondary filtering function according to claim 1 or 2, characterized in that the No. 2 filter water tank (4) is a water filter tank with a capacity of 5-20 liters.