CN2795195Y

CN2795195Y - Water purifier

Info

Publication number: CN2795195Y
Application number: CN 200520059932
Authority: CN
Inventors: 李章文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-10
Filing date: 2005-06-10
Publication date: 2006-07-12
Anticipated expiration: 2015-06-10

Abstract

The utility model discloses a water purifier, which mainly comprises a primary filtering device, a pump and a secondary RO film filtering device, wherein the primary filtering device is divided into three stages, wherein the first stage is a PP filter core and the second and the third stages are activated carbon filter cores. The PP filter core and the activated carbon filter cores are respectively arranged in a barrel-shaped shell, wherein all components are connected together and are fixed in the barrel-shaped shell of the water purifier. A water tap which is connected with the secondary filtering device is directly arranged on the shell to form an integral structure. An opening which is arranged on the barrel-shaped shell and used for replacing the filter cores is arranged upwards and is higher than other components, and the opening is provided with a cover. The utility model has the advantages of convenient use and maintenance.

Description

A kind of water purifier

Technical field

The utility model relates to a kind of technical field of water purifier, and especially the water purifier structure is relevant all very easily for working service.

Background technology

Common water purifier as shown in Figure 1, mainly comprise primary filter device 1 ', pump 2 ' and secondary RO membrane filter appts 3 ', wherein, primary filter device 1 ' is divided into three grades, the first step is the PP filter core, second, three grades is activated carbon cartridge, PP filter core and activated carbon cartridge are contained in respectively in the barrel-shaped housing 4 ', this barrel-shaped housing 4 ' is positioned at the bottom of water purifier main body, filter core in this primary filter device 1 ' promptly needs to change after using for some time, when renew cartridge more, need the professional that barrel-shaped housing 4 ' is taken off from the water purifier main body, because barrel-shaped housing 4 ' is located at the water purifier bottom part body, when changeing, surplus water in the secondary filter assembly 3 ' promptly can be located to flow backwards by primary filter device 1 ' under the normal atmosphere effect, causes drainage, makes attended operation inconvenience.And self does not have water tap common water purifier, needs the professional that water tap 5 ' is installed, and usually links with kitchen or water dispenser, and the inconvenient use of directly fetching water from the water purifier is so water purifier only has water purification effect, function singleness.

The utility model content

The purpose of this utility model is to provide a kind of use, safeguards water purifier all very easily.

For reaching above-mentioned purpose, solution of the present utility model is:

A kind of water purifier, mainly comprise primary filter device, pump and secondary RO membrane filter appts, the primary filter device is divided into three grades, the first step is the PP filter core, second and third level is an activated carbon cartridge, PP filter core and activated carbon cartridge are contained in respectively in the barrel-shaped housing, wherein, each parts links together and is fixed in the water purifier shell, the water tap that is connected with secondary filter assembly is directly installed on the shell, constitute one-piece construction, the opening that is used for renew cartridge more on the barrel-shaped housing upwards and be higher than other parts, opening part is provided with lid.

Connect a tee pipe fitting between above-mentioned primary filter device and the pump, primary filter device and pump are connected to inlet and one of them outlet of tee pipe fitting, and another outlet of tee pipe fitting then is connected to common water pipe.

Above-mentioned barrel-shaped housing is positioned at the top of water purifier shell, and secondary filter assembly is positioned at the bottom of water purifier shell, and the replacement port of being convenient to change secondary filter assembly is offered in the position of corresponding secondary filter assembly on the housing, and this replacement port is provided with a capping.

The lid of above-mentioned barrel-shaped housing is provided with opening device, and this opening device is the corner block of projection on the cap top.

Also be provided with water-water jet between above-mentioned primary filter device and the water inlet pipe, the pure water pipe of secondary filter assembly is connected on the inlet end of rearmounted charcoal filter, water tap is connected on the exit end of rearmounted charcoal filter, the waste pipe of secondary filter assembly then tieback on water-water jet.

The exit end of above-mentioned rearmounted charcoal filter connects a tee pipe fitting, and water tap is connected in the outlet of this tee pipe fitting, and another outlet of this tee pipe fitting then is connected to water pipe for kitchen use.

After adopting said structure, the utility model is owing to prior each parts with water purifier connect and be fixedly mounted in the shell, and water tap is fixedly mounted on the housing, promptly constitute one-piece construction, so, when the utility model use to be installed, directly the monoblock type water purifier is installed on the water pipe and gets final product, need not the professional and install, install very convenient; And self has water tap water purifier, greatly facilitates from the water purifier directly water intaking and uses, and has promoted the functions of use of water purifier thus.And, the opening that is used for renew cartridge more on the barrel-shaped housing upwards and be higher than other parts, opening part is provided with lid, more renew cartridge and when safeguarding, only need covered opening, can be voluntarily random renew cartridge or safeguard more, do not need the professional to help, easy to operate, and, opening is higher than other parts, drainage can not occur during replacing, further facilitates to change and maintenance.

Description of drawings

Fig. 1 is the structural representation of conventional water purifier;

Fig. 2 is the structure iron (no panel state) of facing of the present utility model;

Fig. 3 is backsight structure iron of the present utility model (a no panel state);

Fig. 4 is a front perspective view of the present utility model;

Fig. 5 is rear perspective view of the present utility model (a rear seal-cover opened condition);

Fig. 6 is a schema of the present utility model.

Specific embodiment

See also shown in Fig. 2,3, it is a kind of monoblock type water purifier that the utility model discloses, mainly comprise primary filter device 1, pump 2 and secondary RO membrane filter appts 3, primary filter device 1 is divided into three grades, the first step is a PP filter core 11, second and third level is an activated carbon cartridge 12,13, and PP filter core 11 and activated carbon cartridge 12,13 are contained in respectively in the barrel-shaped housing 4.

Cooperate shown in Fig. 4,5, key of the present utility model is that each parts is linked together the back predetermined fixed in water purifier shell 5, the water tap 6 that is connected with secondary filter assembly 3 is directly installed on the shell 5, like this, promptly constitute the monoblock type water purifier, when use installing, directly water purifier is installed on the water pipe and gets final product, need not the professional and install, install very convenient; And water purifier self has water tap 6, greatly facilitates from the water purifier directly water intaking and uses, and promoted the functions of use of water purifier thus.The utility model also is the upper quadrant structure with opening 41 designs that are used for renew cartridge 11,12 more and 13 on the barrel-shaped housing 4, opening 41 places are provided with lid 42, like this, renew cartridge and when safeguarding more, only need lid 42 is opened, can be voluntarily random renew cartridge 11,12 and 13 or safeguard more, do not need the professional to help, easy to operate.And opening 41 is higher than other parts, drainage can not occur during replacing, further facilitates to change and maintenance.

Lid 42 is opened for convenience, also is provided with opening device on the lid 42 of barrel-shaped housing 4, and this opening device can be for being formed on the corner block 43 of projection on lid 42 end faces.

More rationalize in order to make shell 5 interior each position component, and make things convenient for secondary filter assembly to safeguard and replacing, the barrel-shaped housing 4 that the utility model will be installed primary filter device 1 designs the top in water purifier shell 5, and secondary filter assembly 3 is positioned at the bottom of water purifier shell 5, the replacement port 51 of being convenient to change secondary filter assembly 3 is offered in the position of corresponding secondary filter assembly 3 on the housing 4, and this replacement port 51 is provided with a capping 52.Like this, open capping 52 and can change, safeguard secondary filter assembly 3 easily.

In order to make purifying water effect better, also be provided with water-water jet 7 between the utility model primary filter device 1 and the water inlet pipe, the pure water pipe of secondary filter assembly 3 is connected on the inlet end of rearmounted charcoal filter 8, water tap 6 is connected on the exit end of rearmounted charcoal filter 8, the waste pipe of secondary filter assembly 3 then tieback on water-water jet 7.

Satisfy various water demands for convenience, the utility model also connects a tee pipe fitting 9 between primary filter device 1 and pump 2, primary filter device 1 and pump 2 are connected to inlet and one of them outlet of tee pipe fitting 9, another outlet of tee pipe fitting 9 then is connected to common water pipe, and, the utility model also connects a tee pipe fitting 91 at the exit end of rearmounted charcoal filter 8, water tap 6 is connected in the outlet of this tee pipe fitting 91, and another outlet of this tee pipe fitting 91 then is connected to water pipe for kitchen use.

Like this, when the utility model uses, cooperate shown in Figure 6, water A to be clean enters water-water jet 7 by water inlet pipe, filter through primary filter device 1 again, water after the filtration can be directly used in common water (indicating B among the figure), also can further enter secondary filter assembly 3 through pump 2 filters, water purification after the filtration flows out (indicating C among the figure) by water tap 6 again after rearmounted charcoal filter 8 refilters, be purified direct-drinking water, and the waste water after filtering is back to and refilters after water-water jet 7 mixes, or is connected to kitchen water (indicating D among the figure).

Claims

1, a kind of water purifier, mainly comprise primary filter device, pump and secondary RO membrane filter appts, the primary filter device is divided into three grades, the first step is the PP filter core, second and third level is an activated carbon cartridge, PP filter core and activated carbon cartridge are contained in respectively in the barrel-shaped housing, it is characterized in that: each parts links together and is fixed in the water purifier shell, the water tap that is connected with secondary filter assembly is directly installed on the shell, constitute one-piece construction, the opening that is used for renew cartridge more on the barrel-shaped housing upwards and be higher than other parts, opening part is provided with lid.

2, a kind of water purifier as claimed in claim 1, it is characterized in that: barrel-shaped housing is positioned at the top of water purifier shell, and secondary filter assembly is positioned at the bottom of water purifier shell, the replacement port of being convenient to change secondary filter assembly is offered in the position of corresponding secondary filter assembly on the housing, and this replacement port is provided with a capping.

3, a kind of water purifier as claimed in claim 1, it is characterized in that: the lid of barrel-shaped housing is provided with opening device.

4, a kind of water purifier as claimed in claim 3 is characterized in that: this opening device is the corner block of projection on the cap top.

5, a kind of water purifier as claimed in claim 1, it is characterized in that: also be provided with water-water jet between primary filter device and the water inlet pipe, the pure water pipe of secondary filter assembly is connected on the inlet end of rearmounted charcoal filter, water tap is connected on the exit end of rearmounted charcoal filter, the waste pipe of secondary filter assembly then tieback on water-water jet.

6, a kind of water purifier as claimed in claim 5 is characterized in that: the exit end of rearmounted charcoal filter connects a tee pipe fitting, and water tap is connected in the outlet of this tee pipe fitting, and another outlet of this tee pipe fitting then is connected to water pipe for kitchen use.

7, a kind of water purifier as claimed in claim 1, it is characterized in that: connect a tee pipe fitting between primary filter device and the pump, primary filter device and pump are connected to inlet and one of them outlet of tee pipe fitting, and another outlet of tee pipe fitting then is connected to common water pipe.