CN203402980U

CN203402980U - Water-saving type reverse-osmosis water purifier

Info

Publication number: CN203402980U
Application number: CN201320442238.0U
Authority: CN
Inventors: 肖建平
Original assignee: Shanghai Ozer Water Purification Technology and Development Co Ltd
Current assignee: Shanghai Ozer Water Purification Technology and Development Co Ltd
Priority date: 2013-07-23
Filing date: 2013-07-23
Publication date: 2014-01-22
Anticipated expiration: 2023-07-23

Abstract

The utility model relates to a water-saving type reverse-osmosis water purifier. The water-saving type reverse-osmosis water purifier comprises a purifying filter system, a heating system and a refrigerating device, wherein the purifying filter system comprises a three-in-one box body, a booster pump (14), a drinking water system and a purifying filter assembly (13); the three-in-one box body consists of a pure water tank (11a), a raw water tank (11b) and a thick water tank (11c); the raw water tank and the pure water tank are completely isolated by a partition plate (1); the pure water tank is connected with an ozone sterilization device (12); a baffle plate (2) is arranged between the raw water tank and the thick water tank; the drinking water system comprises a heating device (16), a refrigerating device (17) and a water discharging device (18); and a thick water outlet pipeline (13-1) of the purifying filter assembly (13) is communicated with the thick water tank. Reverse-osmosis membrane thick water coming from the purifying filter assembly overflows into the raw water tank and comes in the purifying filter system again when liquid level goes up, so that effects of recycling thick water and saving water are achieved.

Description

A kind of water-saving type RO purifier

Technical field

The utility model relates to water-saving type RO purifier, belongs to technical filed of drinking water purifying treatment.

Background technology

Water purification machine is a kind of by ways such as reverse osmosiss, and former water is carried out not adding any compound after filtration treatment (Physical) and the pure water produced.It unites two into one water purification function and drinking water function, meets the multiple demand of family or office space drinking-water, is the major transformation of water way.The principle of work of water purification machine is that water is sent into filtration equipment for clarifying by topping-up pump, and the water after purification is stored in clear water tanks again, and reinject heating or refrigeration system, drink for user.

Filtration equipment for clarifying is in the market to adopt the filter assemblies such as PP cotton, gac, ultra-filtration membrane, reverse osmosis membrane, reverse osmosis membrane is a kind of semi-permeable membranes, when liquid passes through semi-permeable membranes, a part sees through, and another part is trapped, the part being trapped is commonly called dense water, in existing technology, this part dense water can directly be discharged, and causes very large water resource waste.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of water-saving type RO purifier, and its purification filtering system can be recycled the dense water of water dispenser discharge in prior art.

The technical scheme that the utility model addresses the above problem is as follows:

, comprising purification filtering system, heating unit and refrigeration plant, described purification filtering system comprises three-in-one casing, topping-up pump, drinking-water system and purification filtering assembly, it is characterized in that:

Described three-in-one casing is comprised of pure water tank, raw water box and dense water tank, described raw water box is between pure water tank and dense water tank, between raw water box and pure water tank, by dividing plate, isolated completely, pure water tank is connected with ozone-sterilizing device, between raw water box and dense water tank, be provided with baffle plate, raw water box and dense water tank are connected by the space of baffle plate upper end;

Described topping-up pump is arranged between the former water outlet pipeline and the suction culvert of purification filtering assembly of raw water box;

Described drinking-water system comprises that heating unit described in heating unit, refrigeration plant and jettison gear, refrigeration plant are connected with jettison gear respectively;

Dense water out pipeline and the dense water tank of described purification filtering assembly are connected, and the pure water export pipeline of purification filtering assembly is connected with pure water tank water-in and water storage device respectively, and two water outlets of pure water tank are connected with heating unit, refrigeration plant respectively.

As preferably, described purification filtering assembly is comprised of PPF filter core, three-in-one filter core, composite filter element and reverse osmosis filter core.

Described PPF filter core, three-in-one filter core, composite filter element and reverse osmosis filter core all adopt the deserted filter core of ready-package.

As preferred version, described refrigeration plant adopts electronic cooling ice courage.

In order to respond to the height of water level, in described pure water tank and raw water box, be all provided with water level sensor.

Described purification filtering assembly is arranged on over against the inside of the housing at Qianmen.The convenient like this replacing to each filter core in purification filtering assembly.

Compared with prior art, the beneficial effects of the utility model are:

From the dense water of purification filtering assembly reverse osmosis membrane out, enter dense water tank, when liquid level rises to height of baffle plate, can overflow into raw water box, after mixing with former water, through supercharging device, reenter purification filtering system again, reach the recycle of dense water, play the effect of water saving.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Fig. 2 is structural representation of the present utility model.

In figure: 9 is Qianmen; 10 is housing.

Embodiment

Below in conjunction with accompanying drawing, the utility model is the most further described in detail:

A kind of water-saving type RO purifier, comprise purification filtering system, heating unit and refrigeration plant, described purification filtering system comprises three-in-one casing, topping-up pump 14, drinking-water system and purification filtering assembly 13, described three-in-one casing is by pure water tank 11a, raw water box 11b and dense water tank 11c form, described raw water box is between pure water tank and dense water tank, between raw water box and pure water tank, by dividing plate 1, isolated completely, pure water tank is connected with ozone-sterilizing device 12, between raw water box and dense water tank, be provided with baffle plate 2, raw water box and dense water tank are connected by the space of baffle plate upper end,

Described topping-up pump is arranged between the former water outlet pipeline 3 and the suction culvert 4 of purification filtering assembly 13 of raw water box;

Described drinking-water system comprises that heating unit described in heating unit 16, refrigeration plant 17 and jettison gear 18, refrigeration plant are connected with jettison gear respectively;

Dense water out pipeline 13-1 and the dense water tank of described purification filtering assembly 13 are connected, the pure water export pipeline 13-2 of purification filtering assembly 13 is connected with pure water tank water-in 8 and water storage device 15 respectively, and two water outlets 5,6 of pure water tank are connected with heating unit 16, refrigeration plant 17 respectively.

As preferred customers, described purification filtering assembly 13 is comprised of PPF filter core 13a, three-in-one filter core 13b, composite filter element 13c and reverse osmosis filter core 13d.Described PPF filter core 13a, three-in-one filter core 13b, composite filter element 13c and reverse osmosis filter core 13d all adopt the deserted filter core of ready-package.

Described refrigeration plant 17 adopts electronic cooling ice courage.

In described pure water tank and raw water box, be all provided with water level sensor 19.

Shown in Fig. 2, described purification filtering assembly 13 is arranged on over against Qianmen the inside of 9 housing 10.

Claims

1. a water-saving type RO purifier, comprises purification filtering system, heating unit and refrigeration plant, and described purification filtering system comprises three-in-one casing, topping-up pump (14), drinking-water system and purification filtering assembly (13), it is characterized in that:

Described three-in-one casing is comprised of pure water tank (11a), raw water box (11b) and dense water tank (11c), described raw water box is between pure water tank and dense water tank, between raw water box and pure water tank, by dividing plate (1), isolated completely, pure water tank is connected with ozone-sterilizing device (12), between raw water box and dense water tank, be provided with baffle plate (2), raw water box and dense water tank are connected by the space of baffle plate upper end;

Described topping-up pump is arranged between the former water outlet pipeline (3) of raw water box and the suction culvert (4) of purification filtering assembly (13);

Described drinking-water system comprises that heating unit (16), refrigeration plant (17) and the described heating unit of jettison gear (18), refrigeration plant are connected with jettison gear respectively;

The dense water out pipeline (13-1) of described purification filtering assembly (13) is connected with dense water tank, the pure water export pipeline (13-2) of purification filtering assembly (13) is connected with pure water tank water-in (8) and water storage device (15) respectively, and two water outlets (5,6) of pure water tank are connected with heating unit (16), refrigeration plant (17) respectively.

2. water-saving type RO purifier according to claim 1, is characterized in that:

Described purification filtering assembly (13) is comprised of PPF filter core (13a), three-in-one filter core (13b), composite filter element (13c) and reverse osmosis filter core (13d).

3. water-saving type RO purifier according to claim 2, is characterized in that:

Described PPF filter core (13a), three-in-one filter core (13b), composite filter element (13c) and reverse osmosis filter core (13d) all adopt the deserted filter core of ready-package.

4. water-saving type RO purifier according to claim 1, is characterized in that:

Described refrigeration plant (17) adopts electronic cooling ice courage.

5. water-saving type RO purifier according to claim 1, is characterized in that:

In described pure water tank and raw water box, be all provided with water level sensor (19).

6. water-saving type RO purifier according to claim 1, is characterized in that:

Described purification filtering assembly (13) is arranged on the inside of the housing (10) of over against Qianmen (9).