CN216166886U

CN216166886U - Water dispenser

Info

Publication number: CN216166886U
Application number: CN202121647222.4U
Authority: CN
Inventors: 余宇瀚; 王煜林
Original assignee: Guangzhou Institute of Technology
Current assignee: Guangzhou Institute of Technology
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-04-05
Anticipated expiration: 2031-07-19

Abstract

The utility model provides a water dispenser, which comprises a water dispenser body and a filtering device, wherein the water dispenser body is provided with a water inlet and a water outlet; the filtering device is arranged in the water dispenser body and comprises a shell and a filter element; a cavity is arranged in the shell, a partition plate is arranged in the shell to divide the cavity into an upper cavity and a lower cavity which are independent of each other, and the upper cavity and the lower cavity are arranged up and down; the upper cavity is communicated with the water inlet end of the water dispenser, and the lower cavity is communicated with the water outlet end of the water dispenser; the partition board is provided with a through hole; the filter element is positioned in the lower cavity, connected with the partition plate and communicated with the through hole; the filter element comprises a filter screen filter layer, a resin filter layer, a carbon fiber filter layer and a non-woven fabric filter layer which are sequentially sleeved from inside to outside. The utility model solves the problem that the traditional water dispenser is not provided with a filtering device, and the water from the water dispenser is easily polluted by external bacteria and viruses, so that the body health of a user is influenced, and has the advantages of simple structure, good filtering effect and strong practicability.

Description

Water dispenser

Technical Field

The utility model relates to the technical field of water purification, in particular to a water dispenser.

Background

In the traditional water dispenser, drinking water is possibly polluted by virus and bacteria again in the using process, namely, the drinking water is called as secondary pollution, water in the water dispenser is possibly in the transportation or using process, and the water in the water dispenser is likely to be sick when people drink the water with the virus and bacteria due to the fact that the water contacts bacteria and viruses in the air. Domestic tap water, filtered water of a water purifier, barreled purified water and the like have secondary pollution, so that the traditional water dispenser cannot meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

Based on this, in order to solve the problem that the drinking water of the traditional water dispenser is easily polluted by virus and bacteria again in the using process, the utility model provides a water dispenser, and the specific technical scheme is as follows:

a water dispenser comprises

A water dispenser body;

the filter device is arranged in the water dispenser body; the filtering device comprises

The device comprises a shell, a first cavity and a second cavity, wherein a cavity is arranged in the shell, a partition plate is arranged in the shell to divide the cavity into an upper cavity and a lower cavity which are independent of each other, and the upper cavity and the lower cavity are arranged up and down; the upper cavity is communicated with the water inlet end of the water dispenser, and the lower cavity is communicated with the water outlet end of the water dispenser; the partition plate is provided with a through hole;

the filter element is positioned in the lower cavity and is connected with the partition plate and communicated with the through hole; the filter element comprises a filter screen filter layer, a resin filter layer, a carbon fiber filter layer and a non-woven fabric filter layer which are sequentially sleeved from inside to outside.

The water dispenser is provided with the shell, the cavity is divided into the upper cavity and the lower cavity through the partition plate, and the partition plate is provided with the through hole communicated with the filter element. Meanwhile, the upper cavity is communicated with the water inlet end of the water dispenser body, and the lower cavity is communicated with the water outlet end of the water dispenser body, so that water from the water dispenser body can reach the lower cavity only after sequentially passing through the upper cavity and the filter element, and the water from the water dispenser body can be output to a user from the water outlet end of the water dispenser body only after being filtered; and the filter element comprises a filter screen filter layer, a resin filter layer, a carbon fiber filter layer and a non-woven fabric filter layer which are sequentially sleeved from inside to outside, and impurities, bacteria and viruses in water from the water dispenser body can be filtered by utilizing the filter screen filter layer, the resin filter layer, the carbon fiber filter layer and the non-woven fabric filter layer, so that the problem that the body health of a user is influenced because the water from the water dispenser is easily polluted by the external bacteria and viruses because a filter device is not arranged in the traditional water dispenser is solved.

Further, the shell comprises a shell body and a shell cover; the top of the shell body is provided with an opening communicated with the cavity, and the shell cover covers the opening through a locking structure.

Further, the baffle is located the shell and with shell's inner wall sealing connection.

Further, a step portion is arranged on the partition plate along the edge of the through hole, and the step portion is located on one end face, facing the opening, of the partition plate.

Furthermore, a fixed frame extends from the shell cover to the partition plate, and the fixed frame is abutted to the step part; the filter element is connected to the partition plate through the fixing frame.

Furthermore, a groove is formed in the step part, a sealing strip is installed in the groove, and the fixing frame is in sealing fit with the step part through the sealing strip.

Further, the lateral surface that the filter core wound is equipped with a plurality of guide plates, and a plurality of guide plates wind the circumference of filter core arranges.

Further, the filter device further comprises a plurality of annular sleeves; the guide plates form a guide part, the annular sleeves are sleeved on the guide part, and the annular sleeves are arranged adjacently at intervals.

Furthermore, the outer contour of the filter element is of a columnar structure, and the plurality of annular sleeves are arranged along the length direction of the filter element.

Further, the filtering device further comprises a first valve and a second valve; the water inlet end of the water dispenser body is communicated with the upper cavity through the first valve; the water outlet end of the water dispenser body is communicated with the lower cavity through the second valve.

Drawings

The utility model will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic structural diagram of a filter device of a water dispenser according to an embodiment of the utility model;

fig. 2 is a schematic top view of a filter device of a water dispenser according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

fig. 4 is a diagram illustrating an internal structure of a filter device of a water dispenser according to an embodiment of the present invention;

fig. 5 is a schematic layout structure diagram of a filter device of a water dispenser according to an embodiment of the utility model;

fig. 6 is a schematic structural diagram of a water dispenser according to an embodiment of the present invention.

Description of reference numerals:

1-a water dispenser body; 2-a filtration device; 3-a shell; 31-a shell body; 32-a shell cover; 4-a separator; 5-an upper cavity; 6-lower cavity; 7-a filter element; 8-a locking structure; 9-a fixing frame; 10-a baffle; 11-an annular sleeve; 12-a first valve; 13-a second valve; 14-step.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof. It should be understood that the detailed description and specific examples, while indicating the scope of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" used herein do not denote any particular order or quantity, but rather are used to distinguish one element from another.

As shown in fig. 1 to 6, a water dispenser according to an embodiment of the present invention includes a water dispenser body 1 and a filter device 2; the filter device 2 is arranged in the water dispenser body 1, and the filter device 2 comprises a shell 3 and a filter element 7; a cavity is arranged in the shell 3, a partition plate 4 is arranged in the shell 3 to divide the cavity into an upper cavity 5 and a lower cavity 6 which are independent of each other, and the upper cavity 5 and the lower cavity 6 are arranged up and down; the upper cavity 5 is communicated with the water inlet end of the water dispenser, and the lower cavity 6 is communicated with the water outlet end of the water dispenser; the partition plate 4 is provided with a through hole; the filter element 7 is positioned in the lower cavity 6, the filter element 7 is connected with the partition plate 4, and the filter element 7 is communicated with the through hole; the filter element 7 comprises a filter screen filter layer, a resin filter layer, a carbon fiber filter layer and a non-woven fabric filter layer which are sequentially sleeved from inside to outside.

The water dispenser is provided with the shell 3, the cavity is divided into the upper cavity 5 and the lower cavity 6 through the partition plate 4, and the partition plate 4 is provided with the through hole communicated with the filter element 7. Meanwhile, the upper cavity 5 is communicated with the water inlet end of the water dispenser body 1, and the lower cavity 6 is communicated with the water outlet end of the water dispenser body 1, so that water from the water dispenser body 1 can reach the lower cavity 6 only after sequentially passing through the upper cavity 5 and the filter element 7, and the water from the water dispenser body 1 can be output to a user from the water outlet end of the water dispenser body 1 after being filtered; moreover, the filter element 7 comprises a filter screen filter layer, a resin filter layer, a carbon fiber filter layer and a non-woven fabric filter layer which are sequentially sleeved from inside to outside, and impurities, bacteria and viruses in water from the water dispenser body 1 can be filtered by utilizing the filter screen filter layer, the resin filter layer, the carbon fiber filter layer and the non-woven fabric filter layer, so that the problem that the body health of a user is influenced because the water from the water dispenser is easily polluted by the external bacteria and viruses because the traditional water dispenser is not provided with the filter device 2 is solved.

In one embodiment, as shown in fig. 5, the housing 3 includes a housing body 31 and a housing cover 32; an opening communicated with the cavity is formed in the top of the shell body 31, and the shell cover 32 covers the opening through the locking structure 8. So, through being provided with locking structure 8, realize the locking and the split of cap 32 and shell body 31, the later stage dimension of being convenient for is protected.

In one embodiment, as shown in fig. 3 and 4, the partition plate 4 is located inside the housing body 31 and is hermetically connected to the inner wall of the housing body 31. Therefore, water in the upper cavity 5 can enter the lower cavity 6 only through the filter element 7, and the filtering efficiency is improved.

In one embodiment, the partition board 4 is provided with a step 14 along the edge of the through hole, and the step 14 is located on one end face of the partition board 4 facing the opening; the housing cover 32 extends towards the partition plate 4 to form a fixed frame 9, and the fixed frame 9 is abutted against the step part 14; the filter element 7 is connected to the partition plate 4 through the fixing frame 9. Like this, through being provided with step portion, the installation of the mount 9 of being convenient for, and realize spacing to mount 9.

In one embodiment, the step 14 is provided with a groove, and a sealing strip is disposed in the groove, and the fixing frame 9 forms a sealing fit with the step 14 through the sealing strip. In this way, the influence of the unfiltered water entering the lower cavity 6 through the gap formed between the fixing frame 9 and the step part 14 on the filtering effect is avoided.

In one embodiment, the outer side surface around which the filter element 7 is wound is provided with a plurality of guide plates 10, and the plurality of guide plates 10 are arranged around the circumference of the filter element 7. Thus, the fluidity of water is improved, and the filtering effect is improved.

In one of the embodiments, the filtering device 2 further comprises a plurality of annular sleeves 11; the guide plates 10 form a guide part, the annular sleeves 11 are sleeved on the guide part, and the adjacent annular sleeves 11 are arranged at intervals; a plurality of annular sleeves 11 are provided along the length of the cartridge 7. So, through annular cover 11 with the water conservancy diversion spare pressfitting in filter core 7 lateral surface, guarantee that the connection of water conservancy diversion spare and filter core 7 is more firm.

In one embodiment, as shown in fig. 3, the filter device 2 further comprises a first valve 12 and a second valve 13; the water inlet end of the water dispenser body 1 is communicated with the upper cavity 5 through the first valve 12; the water outlet end of the water dispenser body 1 is communicated with the lower cavity 6 through the second valve 13. Therefore, the flow state of the water flow from the water dispenser is convenient to control.

In one embodiment, the number of the filter devices 2 is two, and the filter devices are connected with the water inlet end of the water dispenser body 1 and the water outlet end of the water dispenser body 1 through a three-way pipe. Thus, the filtering efficiency is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A water dispenser is characterized by comprising

A water dispenser body;

2. The water dispenser of claim 1 wherein the housing comprises a housing body and a housing cover; the top of the shell body is provided with an opening communicated with the cavity, and the shell cover covers the opening through a locking structure.

3. The water dispenser of claim 2 wherein the baffle is positioned within the housing and is sealingly connected to the interior wall of the housing.

4. The water dispenser as claimed in claim 2, wherein a step is provided on the partition along the edge of the through hole, and the step is located on an end face of the partition facing the opening.

5. The water dispenser of claim 4, wherein the housing cover extends towards the partition plate to form a fixing frame, and the fixing frame is abutted against the step part; the filter element is connected to the partition plate through the fixing frame.

6. The water dispenser of claim 5, wherein the step is provided with a groove, a sealing strip is arranged in the groove, and the fixing frame is in sealing fit with the step through the sealing strip.

7. The water dispenser of claim 1 wherein the filter element is provided with a plurality of baffles on the outer side, the plurality of baffles being circumferentially disposed around the filter element.

8. The water dispenser of claim 7 wherein the filter assembly further comprises a plurality of annular sleeves; the guide plates form a guide part, the annular sleeves are sleeved on the guide part, and the annular sleeves are arranged adjacently at intervals.

9. The water dispenser of claim 8, wherein the filter element has a cylindrical outer contour, and a plurality of annular sleeves are arranged along the length direction of the filter element.

10. The water dispenser of claim 1 wherein the filter assembly further comprises a first valve and a second valve; the water inlet end of the water dispenser body is communicated with the upper cavity through the first valve; the water outlet end of the water dispenser body is communicated with the lower cavity through the second valve.