CN219217657U

CN219217657U - Water purifier

Info

Publication number: CN219217657U
Application number: CN202320290982.7U
Authority: CN
Inventors: 王行飞; 邓愿; 陈建华; 沈鹏; 王青山
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-20
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to a water purifier, wherein a filter element structure, a pure water tank and a heating element are arranged in an installation space of a machine body, the pure water tank is arranged at the downstream of the filter element structure along the flowing direction of fluid, the heating element is arranged at the downstream of the pure water tank, and by additionally arranging a second pump body in the installation space of the machine body, the water stored in the pure water tank can be directly discharged through the second pump body besides being normally output to the downstream heating element through the first pump body, so that the pure water stored for a long time can be directly discharged into a sewer, and the independently additionally arranged second pump body is equivalent to opening up an independent water discharge path, the interference to the original main water path is avoided, the water pollution possibly caused by long-term storage of the pure water in the pure water tank is avoided, and the clean and sanitary of drinking water are ensured.

Description

Water purifier

Technical Field

The utility model relates to the field of water purifying equipment, and in particular belongs to a water purifier.

Background

Along with the improvement of the living standard of people, the water purifier gradually becomes one of the water using equipment necessary for each family, especially the increase of the water purifying equipment under the kitchen, the safety of the drinking water is greatly ensured, and the water purifier integrating the clean heat under the kitchen in the market mainly adopts a hot-fill heating technology or an instant heating technology. The hot-filling type heating product has the defects of incapability of temperature adjustment, water consumption waiting and the like, and the defects of inconstant water outlet temperature, easiness in steam spraying of water outlet and the like although the defects can be overcome by the instant heating technology product.

Therefore, chinese patent No. CN202122604799.3 discloses an integrated direct drinking water purifier, which includes a casing, a raw water tank, a self-priming pump, a PPC composite filter element, an RO reverse osmosis membrane filter element, a pure water tank, a water pump and a water outlet nozzle, wherein the raw water tank and the water outlet nozzle are respectively installed at the front end and the rear end of the casing, the PPC composite filter element and the RO reverse osmosis membrane filter element are installed in the casing between the pure water tank and the raw water tank in parallel, an instant heating integrated module and a plate heat exchanger are also installed at the lower side of the pure water tank, an electromagnetic regulating valve for regulating and controlling the mixing ratio of boiling water and cooled plain boiled water is communicated at the rear end of the water outlet nozzle, the instant heating integrated module is used for realizing rapid boiling of boiling water, the instant heating integrated module is used for carrying out convective heat exchange cooling on the boiled water and the pure water flowing into the instant heating integrated module, and finally, the mixing ratio of boiling water and cooled plain boiled water is regulated and cooled by the electromagnetic regulating valve before the water outlet nozzle.

Although the water purifier is internally provided with the UV-LED antibacterial lamp system in the pure water tank, the water storage cavity can be sterilized and disinfected to a certain extent, the area covered by the sterilizing lamp is limited, and a large amount of bacteria still exist in the water in the pure water tank after the water purifier is not used for a long time.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a water purifier capable of directly discharging stored water in a pure water tank aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: a water purifier, comprising:

the device comprises a machine body, a water inlet and a water outlet, wherein an installation space is formed in the machine body;

the filter element structure is arranged in the installation space and is used for filtering raw water, and the water inlet end of the filter element structure is in fluid communication with the water inlet of the machine body;

the pure water tank is arranged in the installation space and is arranged at the downstream of the filter element structure along the flowing direction of the fluid and is used for storing pure water filtered by the filter element structure, the water inlet end of the pure water tank is in fluid communication with the water outlet end of the filter element structure, and the water outlet end of the pure water tank is provided with a first output port;

a pump assembly having a first pump body for pumping pure water in the pure water tank to the water outlet of the body, the water inlet end of the first pump body being in fluid communication with the first outlet of the pure water tank;

the pure water tank also has a second output port, and the pump assembly also includes a second pump body for discharging pure water in the pure water tank, the water inlet end of the second pump body being in fluid communication with the second output port of the pure water tank.

The water in the pure water tank can be output through openings at different positions, and preferably, the pure water tank is further provided with a diversion channel for outputting pure water, and the first output port and the second output port are both in fluid communication with the diversion channel.

Specifically, the lower part of pure water tank has the water conservancy diversion end, the periphery of pure water tank has still to have the honeycomb duct, the honeycomb duct is connected on the water conservancy diversion end, and its two inside cavity forms the water conservancy diversion passageway, first delivery outlet and second delivery outlet are seted up on the lateral wall of honeycomb duct.

In order to ensure the full utilization of the space, preferably, a mounting seat is further arranged in the mounting space adjacent to the side of the flow guide pipe, the mounting seat is provided with at least two caulking grooves, and the first pump body and the second pump body are respectively embedded in the corresponding caulking grooves.

The pure water tank can be of different specific structural settings, preferably, the pure water tank comprises a tank body and a cover cap, the opening of the tank body is upwards arranged, the flow guiding end head is arranged on the side wall of the tank body and is adjacent to the lower part of the tank body, and the cover cap is arranged at the opening of the tank body.

In order to ensure timely detection of the water level and timely stop water storage when the water level in the pure water tank is too high, preferably, a float box communicated with the tank body is further arranged in the tank body, a float which can rise and fall along with the water level is further arranged in the float box, and the top of the float box is further provided with an induction probe electrically connected with a warning device.

In order to ensure that the filtered pure water is conveyed into the pure water tank, a water conveying pipe for conveying the pure water into the water storage tank is further arranged in the installation space, the water inlet end of the water conveying pipe is in fluid communication with the water inlet end of the filter element structure, and a through hole for the water conveying pipe to pass through is correspondingly formed in the cover.

Specifically, the water delivery pipe extends vertically, the lower end of the water delivery pipe stretches into the box body, and a water inlet interval is reserved between the water delivery pipe and the bottom wall of the box body.

In order to ensure that the water purifier has sufficient output water, preferably, a booster pump, a heating element for heating the filtered pure water and the booster pump are further arranged in the installation space, the booster pump is arranged between the first pump body and the heating element along the flow direction of the fluid, and the booster pump and the first pump body are both positioned below the heating element.

In order to ensure filtration, preferably, the filter element structure includes a pre-filter element, a post-filter element, and a post-filter element, wherein the pre-filter element and the post-filter element are arranged side by side in front of and behind each other and are located on an upper side or a lower side of the post-filter element, and the pre-filter element, the post-filter element, and the post-filter element are sequentially communicated along a fluid flow direction.

Compared with the prior art, the utility model has the advantages that: in this purifier, through add the second pump body in the installation space of fuselage, the water that deposits in the messenger water purification case is except that normally exporting to the low reaches heating element via the first pump body, can also directly realize discharging via the second pump body, just so can select to deposit the direct discharge of longer pure water to in the sewer, and, the second pump body of add alone, be equivalent to open up alone discharge water route, can not cause the interference to original main water route and realize independent use, thereby avoided the water pollution that the water purification was deposited probably to cause for a long time in the pure water tank, guarantee the clean health of drinking water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a water purifier according to an embodiment of the present utility model;

FIG. 2 is a schematic view of FIG. 1 at another angle;

FIG. 3 is an overall schematic diagram of a water purifier according to an embodiment of the present utility model, wherein a part of the structure of the water purifier is omitted;

fig. 4 is an enlarged schematic view of another angular portion of the structure of fig. 3.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 4, a preferred embodiment of the present utility model is shown. In this embodiment, the water purifier comprises a body 1, a filter element structure 2, a pure water tank 3, a heating element 4 and a pump assembly 5. The installation space 10 is formed in the machine body 1, the machine body 1 is provided with the water inlet 1a, the water outlet 1b and the wastewater outlet 1c, raw water input into the machine body 1 through the water inlet 1a is required to be filtered through the filter element structure 2, the filter element structure 2 is arranged in the installation space 10 and is used for filtering raw water, the water inlet end of the filter element structure 2 is in fluid communication with the water inlet 1a of the machine body 1, a specific filter element of the filter element structure 2 is flexibly designed according to a use situation, the filter element structure 2 comprises a front filter element, a fine filter element and a rear filter element, the front filter element and the rear filter element in the embodiment are arranged side by side front and back and are positioned on the upper side or the lower side of the fine filter element, and the front filter element, the fine filter element and the rear filter element are sequentially communicated along the fluid flow direction.

The pure water tank 3 in this embodiment is disposed in the installation space 10 and downstream of the filter element structure 2 along the flow direction of the fluid, and is used for storing pure water filtered by the filter element structure 2, and its water inlet end is in fluid communication with the water outlet end of the filter element structure 2, and its water outlet end has a first output port 3a. The pure water tank 3 in this embodiment includes a tank 33 and a cover 34, the opening of the tank 33 is upward, the flow guiding end 31 is disposed on the sidewall of the tank 33 and adjacent to the lower portion thereof, and the cover 34 is disposed at the opening of the tank 33. A float box 35 communicated with the box 33 is also arranged in the box 33, a float 36 which can rise and fall along with the water level is also arranged in the float box 35, and the top of the float box 35 is also provided with an induction probe 37 which is electrically connected with a warning device. The installation space 10 is also provided with a water pipe 38 for inputting pure water into the water storage tank, the water inlet end of the water pipe 38 is in fluid communication with the water inlet end of the filter element structure 2, and the cover 34 is correspondingly provided with a through hole for the water pipe 38 to pass through. The water pipe 38 in this embodiment extends vertically, and its lower end extends into the tank 33, and a water inlet space is left between the water pipe and the bottom wall of the tank 33.

The heating element 4 in this embodiment is disposed in the installation space 10 and downstream of the pure water tank 3 for heating the filtered pure water, and the pure water in the pure water tank 3 is delivered into the downstream heating element 4 by the pump assembly 5, the pump assembly 5 has a first pump body 51 for pumping the pure water in the pure water tank 3 into the heating element 4, the water inlet end of the first pump body 51 is in fluid communication with the first outlet 3a of the pure water tank 3, in order to ensure that the outputted pure water has sufficient pressure, a booster pump 6 is further disposed in the installation space 10, the booster pump 6 is disposed between the first pump body 51 and the heating element 4 along the flow direction of the fluid, and both the booster pump 6 and the first pump body 51 in this embodiment are disposed below the heating element 4, so that since the heating element 4 is in a high position, it is ensured that the heating element 4 is filled with water, no local dry burning occurs, and no large amount of bubbles are generated, thereby causing a water-jet phenomenon. In addition, the purpose of providing the pure water tank 3 in the water purifier is to ensure that the water flow pumped through the first pump body 51 is fixed, thereby ensuring that the outlet water temperature after heating the heating body is stable.

Since bacteria grow even when the purified water is stored in the purified water tank 3 for a long time, the pump assembly 5 of the present embodiment further includes a second pump body 52 for discharging the purified water in the purified water tank 3 out of the purified water tank 3, and the purified water tank 3 further includes a second outlet 3b, and the water inlet end of the second pump body 52 is in fluid communication with the second outlet 3b of the purified water tank 3. Generally, the discharged pure water can be selectively discarded, so that the second pump body 52 can be selectively connected directly with the sewer, and the polluted pure water can be directly discharged; of course, in some special models, the pure water can be used for pre-flushing the pipeline, so that water can be saved. Specifically, the above-mentioned pure water tank 3 further has a flow guide passage 30 for outputting pure water, and the first output port 3a and the second output port 3b are each in fluid communication with the flow guide passage 30. The lower part of the pure water tank 3 in the embodiment is provided with a diversion end 31, the periphery of the pure water tank 3 is provided with a diversion pipe 32, the diversion pipe 32 is connected to the diversion end 31, a diversion channel 30 is formed by the two diversion pipes, and a first output port 3a and a second output port 3b are arranged on the side wall of the diversion pipe 32. A mounting seat 11 is also provided in the mounting space 10 adjacent to the flow guide tube 32, the mounting seat 11 having at least two insertion grooves 12, and a first pump body 51 and a second pump body 52 are respectively inserted into the corresponding insertion grooves 12.

The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Furthermore, directional terms, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used in the description and claims of the present utility model to describe various example structural parts and elements of the present utility model, but are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

Claims

1. A water purifier, comprising:

a body (1) having an installation space (10) inside, and the body (1) having a water inlet (1 a) and a water outlet (1 b);

the filter element structure (2) is arranged in the installation space (10) and is used for filtering raw water, and the water inlet end of the filter element structure is in fluid communication with the water inlet (1 a) of the machine body (1);

the pure water tank (3) is arranged in the installation space (10) and is arranged at the downstream of the filter element structure (2) along the flow direction of the fluid and is used for storing pure water filtered by the filter element structure (2), the water inlet end of the pure water tank is in fluid communication with the water outlet end of the filter element structure (2), and the water outlet end of the pure water tank is provided with a first output port (3 a);

a pump assembly (5) having a first pump body (51) for pumping pure water in the pure water tank (3) to the water outlet (1 b) of the body (1), the water inlet end of the first pump body (51) being in fluid communication with the first outlet (3 a) of the pure water tank (3);

the water purifier is characterized in that the pure water tank (3) is further provided with a second output port (3 b), the pump assembly (5) further comprises a second pump body (52) for discharging pure water in the pure water tank (3), and the water inlet end of the second pump body (52) is in fluid communication with the second output port (3 b) of the pure water tank (3).

2. The water purifier of claim 1, wherein: the pure water tank (3) is also provided with a diversion channel (30) for outputting pure water, and the first output port (3 a) and the second output port (3 b) are both in fluid communication with the diversion channel (30).

3. The water purifier of claim 2, wherein: the lower part of the pure water tank (3) is provided with a flow guiding end head (31), the periphery of the pure water tank (3) is provided with a flow guiding pipe (32), the flow guiding pipe (32) is connected to the flow guiding end head (31), the flow guiding channel (30) is formed by hollowness in the flow guiding end head and the flow guiding end head, and the first output port (3 a) and the second output port (3 b) are arranged on the side wall of the flow guiding pipe (32).

4. A water purifier as recited in claim 3, wherein: the installation space (10) is internally provided with an installation seat (11) adjacent to the side of the guide pipe (32), the installation seat (11) is provided with at least two caulking grooves (12), and the first pump body (51) and the second pump body (52) are respectively embedded in the corresponding caulking grooves (12).

5. The water purifier of claim 4, wherein: the pure water tank (3) comprises a tank body (33) and a cover cap (34), wherein an opening of the tank body (33) is upwards arranged, the flow guiding end head (31) is arranged on the side wall of the tank body (33) and is adjacent to the lower portion of the tank body, and the cover cap (34) is covered at the opening of the tank body (33).

6. The water purifier of claim 5, wherein: the novel water level alarm device is characterized in that a float box (35) communicated with the box (33) is further arranged in the box (33), a float (36) capable of ascending and descending along with the water level is further arranged in the float box (35), and an induction probe (37) electrically connected with the alarm device is further arranged at the top of the float box (35).

7. The water purifier of claim 6, wherein: the installation space (10) is internally provided with a water delivery pipe (38) for inputting pure water into the water storage tank, the water inlet end of the water delivery pipe (38) is in fluid communication with the water inlet end of the filter element structure (2), and the cover cap (34) is correspondingly provided with a through hole for the water delivery pipe (38) to pass through.

8. The water purifier of claim 7, wherein: the water delivery pipe (38) extends vertically, the lower end of the water delivery pipe extends into the box body (33), and a water inlet interval is reserved between the water delivery pipe and the bottom wall of the box body (33).

9. The water purifier of claim 1, wherein: still be provided with booster pump (6) and be used for heating piece (4) and booster pump (6) of pure water after the filtration in installation space (10), along the flow direction of fluid, booster pump (6) are arranged between first pump body (51) and heating piece (4), just booster pump (6) and first pump body (51) all are located the below of heating piece (4).

10. The water purifier of claim 1, wherein: the filter element structure (2) comprises a preposed filter element, a fine filter element and a postposed filter element, wherein the preposed filter element and the postposed filter element are arranged side by side front and back and are positioned on the upper side or the lower side of the fine filter element, and the preposed filter element, the fine filter element and the postposed filter element are sequentially communicated along the fluid flow direction.