CN210127145U

CN210127145U - Dual-mode dual-water-outlet large-water-volume water purifier

Info

Publication number: CN210127145U
Application number: CN201920865310.8U
Authority: CN
Inventors: 贺小勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-06
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a two big water yield purifiers of play of bimodulus, it includes host computer and overhead tank, the host computer includes the cotton filter core of PP, leading active carbon filter core, reverse osmosis filter core and rearmounted active carbon filter core, the cotton filter core one end of PP links to each other with the running water admission end, the cotton filter core other end of PP links to each other with leading active carbon filter core one end, the leading active carbon filter core other end links to each other with reverse osmosis filter core one end, reverse osmosis filter core one end links to each other with concentrated water discharge end through washing the solenoid valve, the reverse osmosis filter core other end links to each other with rearmounted active carbon filter core one end, the rearmounted active carbon filter core other end links to each other with the drinking water end, the rearmounted. The utility model can not only improve the water yield and the water outlet speed of the kitchen water, shorten the water taking time of the kitchen water, improve the working efficiency of the kitchen, but also ensure that the direct drinking water is ready to drink at the present time and the drinking water is fresh; is beneficial to the health of people.

Description

Dual-mode dual-water-outlet large-water-volume water purifier

Technical Field

The utility model relates to a drinking water purification device, in particular to a drinking water purification device which has the advantages of separated drinking water and kitchen water, fresh water quality, large water yield and good purification effect.

Background

Firstly, with the social progress, the environmental pollution also comes along, which causes the serious pollution to rivers, oceans and even underground water, and the serious threat to the health of human drinking water. In order to solve the problem of healthy drinking water, various types of human equipment include micro-filtration, ultra-filtration, nano-filtration and RO reverse osmosis water purifiers. The reverse osmosis water purifier is a high-tech product which enters the market in recent years and has the advantages of simple structure, convenient maintenance, longer service life, good purification effect and the like. Can effectively filter out rust, sand and colloid in water, adsorb chemical agents such as residual chlorine, odor, abnormal color and pesticide in water, and remove impurities such as bacteria, germs, toxins and heavy metals in water. The water purifier is water treatment equipment for performing deep filtration and purification treatment on water quality according to the use requirement of the water. The RO reverse osmosis water purifier is generally installed in a kitchen, namely a place (generally placed below a kitchen cabinet) with a water source water pipe in a home and connected to a tap water pipe, harmful substances in water are removed through the step-by-step filtering function of the filter element, the filtering precision is 0.0001 micron, and then the filtered water achieves the effect of direct drinking. But the following problems still exist in the current water purifier through the use discovery: firstly, current RO reverse osmosis water purification machine is because system water is slow, and the producer all increases a overhead tank for solving the slow problem of play water, has solved the slow problem of play water like this, but the water time of storing is long just not fresh, probably causes secondary pollution. Secondly, in order to solve the problem that the water quality is not fresh due to slow water outlet, part of manufacturers increase the RO reverse osmosis filter element from 75G to 400G or even larger, so that the water production speed is high, a pressure tank is not needed, the water can be drunk after filtering, and the water quality is fresh. However, the water purifier has no pressure tank for storing water, the water outlet speed is the water production speed, the water outlet rate is only about 1 liter per minute, and no water is used when water supply and power cut are stopped.

And secondly, the reverse osmosis water purifier is popular with consumers due to good purification effect and convenient use. However, the conventional water purifier requires a pressure tank to store purified water due to slow water production, so that the drinking water is not fresh and secondary pollution may be caused. In view of the above situation, most manufacturers have started to push a large-flux water purifier (without a pressure tank) for filtering and drinking water, but the large-flux water purifier has no pressure tank, so that the water production speed is high, but the water production speed is low, and particularly in winter, when the environmental temperature is low or the tap water pressure is reduced, the water production speed is reduced by 20-50%, and when the water consumption in a kitchen is large, the water needs to be kept for a long time, so that the use is inconvenient. The TDS value of water purified by the reverse osmosis water purifier in the beginning of work is higher, the desalination degree is lower, the large-flux instant-filtration instant-drinking water purifier is more frequent in starting and stopping due to the fact that the large-flux instant-filtration instant-drinking water purifier is not provided with a pressure tank, and particularly, the water purifier is more frequent in starting and stopping by being matched with a pipeline water dispenser, so that the water purifying effect is poor, and the desalination rate is lower.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned first problem that exists of current running water purifier among the above-mentioned prior art, the utility model provides a two big water yield purifiers of play of bimodulus.

The utility model discloses a first technical scheme that first technical problem that solve was taken is: two big water purifier of play of bimodulus includes host computer and overhead tank, the host computer includes the cotton filter core of PP, leading active carbon filter core, reverse osmosis filter core and rearmounted active carbon filter core, the cotton filter core one end of PP links to each other with the running water inlet end, the cotton filter core other end of PP links to each other with leading active carbon filter core one end after continuous with water inlet solenoid valve and booster pump in proper order again, and the leading active carbon filter core other end links to each other with reverse osmosis filter core one end, and reverse osmosis filter core one end links to each other with concentrated water discharge end through washing the solenoid valve, and the reverse osmosis filter core other end links to each other with drinking water end and overhead tank respectively after linking to each other with check valve and high-pressure.

The utility model discloses a technical scheme's theory of operation is: after being filtered by a PP cotton filter element, tap water enters a preposed activated carbon filter element under the action of a booster pump, is filtered by preposed activated carbon and then enters a reverse osmosis filter element for filtration, purified water filtered by the reverse osmosis filter element enters a postposition activated carbon filter element after passing through a one-way valve and a high-voltage switch, concentrated water filtered by the reverse osmosis filter element enters a concentrated water discharge end through a flushing electromagnetic valve and is discharged outside, purified water filtered by the reverse osmosis filter element directly enters a drinking water end for drinking, when no person drinks at the drinking water end, purified water filtered by the RO membrane reverse osmosis filter element enters a pressure tank and a kitchen water end through the one-way valve and a tee joint, when no water is taken at the kitchen water end, the water filtered by the postposition activated carbon filter element enters the pressure tank through the one-way valve and the tee joint, after the pressure tank stores water, the kitchen water end is opened, the water in the pressure tank enters the kitchen, the pipeline connecting the pressure tank and the kitchen water end is enlarged, so that the kitchen water end can achieve the purposes of large water quantity, large water quantity and short water taking time.

The utility model separates the direct drinking water from the kitchen water and connects the kitchen water with the pressure tank, thereby not only improving the water yield of the kitchen water, the water outlet speed is more than 6 times of that of the existing water purifier, shortening the water taking time of the kitchen water, improving the working efficiency of the kitchen, but also ensuring that the direct drinking water is ready-made and fresh in drinking water quality; is beneficial to the health of people.

To the above-mentioned second problem that exists of purifier among the prior art, the utility model provides a quality of water is fresh, play water velocity is fast, purifying effect is good water purification unit.

The utility model discloses the second technical scheme that the second technical problem that solves adopted is: the two big water yield purifiers of play of bimodulus include host computer and overhead tank, the host computer includes the cotton filter core of PP, leading active carbon filter core, reverse osmosis filter core and rearmounted active carbon filter core, the cotton filter core one end of PP links to each other with running water inlet end, the cotton filter core other end of PP links to each other with leading active carbon filter core one end after continuous with water inlet solenoid valve and booster pump in proper order again, the leading active carbon filter core other end links to each other with reverse osmosis filter core one end and overhead tank respectively, be connected with water inlet solenoid valve and check valve on the pipeline that overhead tank and leading active carbon filter core link to each other, reverse osmosis filter core one end is through washing the solenoid valve and concentrated water discharge end is continuous, the reverse osmosis filter core other end loops through the check valve and high pressure switch directly links to each other with the drinking water end, the reverse.

The utility model discloses second technical scheme's theory of operation is: the machine is powered on, the water purifier starts to work to produce water, the pressure switch is switched off after the pressure tank is full of water, the machine stops working, the pressure is reduced after the direct drinking faucet or the pipeline water dispenser is opened, the pressure switch is powered on, the machine immediately works to produce water, the water way leading to the pressure tank cannot flow back to the direct drinking faucet due to the one-way valve, after the direct drinking faucet or the pipeline water dispenser is closed, the water pressure is increased, the pressure switch is immediately switched off, the machine stops producing water, and therefore the cleanness and freshness of the direct drinking water are guaranteed.

The kitchen water faucet (4-tap) is opened, the pressure tank presses out purified water in the pressure tank, and because the enlarged water pipe and the tap are adopted (the traditional 400G large-flux water purifier adopts a 2-tap and a 2-tap, and the water making or water discharging speed is 1 liter/minute), the invention adopts the 3-tap and the 4-tap, the water discharging speed is high, only 5-10 seconds are needed for discharging 1 liter of water, the water discharging speed is not higher than the tap water speed, and the kitchen large-volume water is convenient to use and is not required to wait.

After the water purifier is operated every time, concentrated water and purified water in the RO membrane core can permeate each other, metal ions in the concentrated water can permeate the RO membrane slowly, the salinity is low, and the TDS value is high.

Drawings

Figure 1 is a schematic view of the working structure of the first technical proposal of the invention,

fig. 2 is a schematic view of an operation structure of a second technical solution of the present invention.

In the figure, the device comprises a tap water inlet end 1, a tap water inlet end 2, a PP cotton filter element 3, a water inlet electromagnetic valve 4, a booster pump 5, a front activated carbon filter element 6, a reverse osmosis filter element 7, a flushing electromagnetic valve 8, a concentrated water outlet end 9, a one-way valve 10, a high-pressure switch 11, a rear activated carbon filter element 12, a drinking water end 13, a kitchen water end 14 and a pressure tank.

Detailed Description

Embodiment 1, in fig. 1, two big water purifier of play water of bimodulus, it includes the host computer and with overhead tank 14, the host computer includes PP cotton filter core 2, leading active carbon filter core 5, reverse osmosis filter core 6 and rearmounted active carbon filter core 11, PP cotton filter core one end links to each other with running water inlet end 1, the PP cotton filter core other end links to each other with leading active carbon filter core 5 one end after connecting to water solenoid valve 3 and booster pump 4 in proper order, leading active carbon filter core other end links to each other with reverse osmosis filter core 6 one end, reverse osmosis filter core one end links to each other with concentrated water discharge end 8 through washing solenoid valve 7, reverse osmosis filter core other end links to each other with check valve 9 and high pressure switch 10 (control water pressure, when water pressure reaches the specified value, the machine stops making water) and links to each other respectively with drinking water end 12 and overhead tank (14) after linking to each other (or reverse osmosis filter core other end links to each other with check valve 9 and high, one end of the postposition activated carbon filter element is connected with the drinking water end 12), the other end of the postposition activated carbon filter element is connected with the pressure tank 14 after being sequentially connected with the one-way valve and the tee joint, and the pressure tank is connected with the kitchen water end 13 by the tee joint. The pressure tank is connected with a kitchen water end by a PE pipe with the size of 3 minutes, the volume of the pressure tank is about 10 liters, and the kitchen water consumption can reach about 6 liters per minute. (the water production speed of the 400G tank-free water purifier is generally 1 liter/minute), and other parts are connected by using 2 minutes (8 mm) PE pipes.

Embodiment 2, in fig. 2, two big water purifier of play of bimodulus, it includes the host computer and with overhead tank 14, the host computer includes PP cotton filter core 2, leading active carbon filter core 5, reverse osmosis filter core 6 and rearmounted active carbon filter core 11, PP cotton filter core one end links to each other with running water inlet end 1, the PP cotton filter core other end links to each other with leading active carbon filter core 5 one end after continuous with water inlet solenoid valve 3 and booster pump 4 in proper order, leading active carbon filter core other end links to each other with reverse osmosis filter core 6 (400 GRO membrane) one end and overhead tank 14 respectively, be provided with water inlet solenoid valve 3 and check valve 9 between overhead tank and leading active carbon filter core, reverse osmosis filter core one end links to each other with concentrated water discharge end 8 through washing solenoid valve 7, the reverse osmosis filter core other end in proper order with check valve 9 and high pressure switch 10 (control water pressure, when water pressure reaches the specified value, booster pump stops working), then directly connected with the drinking water end 12, the other end of the reverse osmosis filter element is connected with the one-way valve 9 and the tee joint in sequence and then connected with the pressure tank 14, and the pressure tank is connected with the kitchen water end 13 by the tee joint; the other end of the reverse osmosis filter element is connected with the one-way valve and the high-voltage switch in sequence and then can also be connected with one end of the post-positioned active carbon filter element, and the other end of the post-positioned active carbon filter element is connected with the drinking water end 12.

The pressure tank is connected with a kitchen water end through a PE pipe with the size of 3 minutes, the volume of the 3.2G pressure tank is about 10 liters, the kitchen water consumption can reach about 6 liters per minute (the water production speed of the 400G non-tank water purifier is generally 1 liter/minute), and other parts are connected through PE pipes with the size of 2 minutes (8 millimeters).

The foregoing description is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described above. To those skilled in the art to which the present invention pertains, the changes or substitutions made without departing from the principles and concepts of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. Two big water purifier of play water of bimodulus, it includes host computer and overhead tank (14), the host computer includes cotton filter core of PP (2), leading activated carbon filter core (5), reverse osmosis filter core (6) and rearmounted activated carbon filter core (11), characterized by: the cotton filter core one end of PP links to each other with running water inlet end (1), the cotton filter core other end of PP links to each other with leading active carbon filter core (5) one end again after linking to each other with water solenoid valve (3) and booster pump (4) in proper order, the leading active carbon filter core other end links to each other with reverse osmosis filter core (6) one end, reverse osmosis filter core one end is passed through and is washed solenoid valve (7) and concentrated water discharge end (8) and link to each other, the reverse osmosis filter core other end links to each other with overhead tank (14) and drinking water end (12) respectively after linking to each other with check valve and high-voltage switch (10) in proper order, overhead tank and kitchen water end (.

2. The dual-mode dual-outlet large-water-volume water purifier as claimed in claim 1, which is characterized in that: leading active carbon filter core (5) other end links to each other with reverse osmosis filter core (6) one end and overhead tank (14) respectively, is connected with into water solenoid valve (3) and check valve (9) on the pipeline that overhead tank and leading active carbon filter core link to each other, and the reverse osmosis filter core other end passes through the check valve and links to each other with overhead tank (14) and kitchen water end (13).

3. The dual-mode dual-outlet large-water-volume water purifier as claimed in claim 1, which is characterized in that: one end of the reverse osmosis filter element (6) is sequentially connected with the one-way valve and the high-voltage switch and then is connected with one end of the rear active carbon filter element (11), and the other end of the rear active carbon filter element is connected with the drinking water end (12).