CN221071263U

CN221071263U - Direct drinking water circulating water sterilization device

Info

Publication number: CN221071263U
Application number: CN202322701762.1U
Authority: CN
Inventors: 张成刚; 张星语; 丁继斌
Original assignee: Jinan Hanzhou Electronics Technology Co ltd
Current assignee: Jinan Hanzhou Electronics Technology Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-06-04
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to the technical field of sterilization of direct drinking water, in particular to a sterilization device for circulating water of direct drinking water, which comprises a protection mechanism, wherein a water storage mechanism is arranged in the protection mechanism, a filtering mechanism is arranged at the output end of the water storage mechanism, a booster pump is arranged at the output end of the filtering mechanism, an RO membrane is arranged at the output end of the booster pump, and the output end of the RO membrane is fixedly connected with a sterilization mechanism; the filtering mechanism comprises a filtering box, a filter element is arranged in the filtering box, and a top cover is arranged at the top of the filtering box; the filter box comprises a box body, and an inserting block is fixedly connected inside the box body. The utility model has the advantages that: this direct drinking water circulating water sterilizing equipment can fix the filter core under the condition that carries out spacingly to the both ends of filter core, avoids appearing the skew condition when changing the filter core to avoid having some will directly ooze from the one side of filter core both ends perk under the condition that does not filter through the filter core in the raw water that gets into the filter core, thereby ensured the effect to raw water filtration sterilization.

Description

Direct drinking water circulating water sterilization device

Technical Field

The utility model relates to the technical field of direct drinking water sterilization, in particular to a direct drinking water circulating water sterilization device.

Background

The direct drinking water, also called healthy running water, refers to water which has no pollution, no degradation, meets the physiological needs of human bodies (contains beneficial mineral elements similar to the human bodies) and has weak alkaline pH value.

Direct drinking water is generally supplied by different qualities to direct the household. According to different needs of people in life, tap water provided by municipal administration is domestic drinking water, the domestic water in the tap water is separated from direct drinking water, a pipe network is additionally arranged, the tap water is deeply processed into purified water capable of being directly drunk by adopting a special process, and then the purified water is output through a food sanitary pipeline to be directly communicated with a resident, so that the purposes of separating and diverting the drinking water and the domestic water are achieved, the purpose of direct drinking is achieved, and the requirements of high quality, high quality and low use are met.

The utility model provides a pipeline direct drinking water circulating water sterilizing equipment that discloses in chinese patent CN218755156U, includes direct drinking machine and circulating assembly, circulating assembly includes water reservoir and first circulating line, the water reservoir is the hopper-shaped setting, the delivery port has been seted up to one side of water reservoir, the water inlet has been seted up to the opposite side of water reservoir, the one end of first circulating line is linked together with the water reservoir through the delivery port, the other end intercommunication of first circulating line has first strain subassembly, one side intercommunication of first strain subassembly has the second circulating line.

However, compared with the prior art and the comparison scheme, the pipeline direct drinking water circulating water sterilization device has the following problems in the actual use process:

In the prior art, the filter element or the RO membrane is adopted to filter raw water to reach the degree of direct drinking water, along with the increase of the service time, the blocked bacteria are trapped in the filter element, the bacteria falling on the surface of the filter element in the next batch can be blocked, the bacteria falling on the surface of the filter element possibly get rid of the filter element and suspend in water, even form a bacterial film, the filter element is blocked to influence the filtering speed, even secondary pollution is formed, therefore, the filter element needs to be replaced frequently, when the filter element is replaced, the filter element needs to be opened, the old filter element is taken out and cleaned, then the new filter element is placed in the filter element, and the filter element is installed.

Therefore, the application provides a direct drinking water circulating water sterilization device to solve the problems.

Disclosure of utility model

The object of the present utility model is to solve at least one of the technical drawbacks.

The utility model aims to overcome the defects of the prior art, solve the problems in the background art and provide the sterilizing device for the circulating water of the direct drinking water.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a direct drinking water circulating water sterilizing equipment, includes protection mechanism, and protection mechanism's inside is provided with water storage mechanism, and water storage mechanism's output is provided with filtering mechanism, and filtering mechanism's output is provided with the booster pump, and the output of booster pump is provided with the RO membrane, and the output fixedly connected with sterilizing mechanism of RO membrane;

The filtering mechanism comprises a filtering box, a filter element is arranged in the filtering box, and a top cover is arranged at the top of the filtering box;

The filter box comprises a box body, wherein an inserting block is fixedly connected inside the box body, a first inserting frame is fixedly connected to the inserting block, and a first gasket is arranged in the box body;

the top cap includes the lid, and lid threaded connection is provided with inlet tube and first outlet pipe on the box body, and the inside of lid is provided with the second gasket with the corresponding position fixedly connected with intubate of inlet tube, the one end fixedly connected with second of the lid is kept away from to the intubate.

Preferably, the protection mechanism comprises a protective shell, and an access door is arranged on one side of the protective shell.

Preferably, the water storage mechanism comprises a water storage tank, a water adding pipe is fixedly connected to the top of one side of the water storage tank, a drain pipe is fixedly connected to the bottom of one side of the water storage tank, a water pumping pipe is arranged on the water storage tank, a water pump is arranged at one end, far away from the water storage tank, of the water pumping pipe, the water pump is fixedly installed on the water storage tank, and a water injection pipe is fixedly connected to the output end of the water pump.

Preferably, the sterilizing mechanism comprises a sterilizing cylinder, a connecting pipe and a second water outlet pipe are fixedly connected to the sterilizing cylinder, one end of the connecting pipe, which is far away from the sterilizing cylinder, is fixedly connected to the output end of the RO membrane, a cold cathode ultraviolet sterilizing lamp is arranged in the sterilizing cylinder, and a valve is arranged on the second water outlet pipe.

Preferably, the inlet tube fixed connection is kept away from the one end of water pump at the water injection pipe, and the one end fixed connection that the lid was kept away from to first outlet pipe is at the input of booster pump.

Preferably, the first insert holder and the second insert holder are tapered in shape.

Compared with the prior art, the utility model has the following advantages:

this direct drinking water circulating water sterilizing equipment, when changing the filter core, can fix the filter core under the circumstances that carries out spacingly to the both ends of filter core, the circumstances that appears the skew when avoiding changing the filter core to avoid having some will directly ooze from the one side of filter core both ends perk under the condition that does not filter through the filter core in the raw water that gets into the filter core, thereby ensured the effect to raw water filtration sterilization.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the protection mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

FIG. 4 is a schematic view of a water storage mechanism according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a filtration mechanism of the present utility model;

FIG. 6 is a schematic view of a split structure of a cross-section of the filtering mechanism of the present utility model;

fig. 7 is a schematic cross-sectional view of the sterilization mechanism of the present utility model.

In the figure: 1. a protection mechanism; 101. a protective shell; 102. an access door; 103. a handle; 2. a water storage mechanism; 201. a water storage tank; 202. a water supply pipe; 203. a drain pipe; 204. a water pumping pipe; 205. a water pump; 206. a water injection pipe; 3. a filtering mechanism; 31. a filter box; 311. a case body; 312. inserting blocks; 313. a first insertion frame; 314. a first gasket; 32. a filter element; 33. a top cover; 331. a cover body; 332. a water inlet pipe; 333. a first water outlet pipe; 334. a cannula; 335. a second insertion frame; 336. a second gasket; 4. a booster pump; 5. RO membrane; 6. a sterilization mechanism; 601. a sterilizing cylinder; 602. a connecting pipe; 603. a second water outlet pipe; 604. cold cathode ultraviolet sterilizing lamp.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Additional aspects and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

As shown in fig. 1 and 3, a sterilizing device for circulating water of direct drinking water comprises a protection mechanism 1, wherein a water storage mechanism 2 is arranged in the protection mechanism 1, a filtering mechanism 3 is arranged at the output end of the water storage mechanism 2, a booster pump 4 is arranged at the output end of the filtering mechanism 3, an RO membrane 5 is arranged at the output end of the booster pump 4, a sterilizing mechanism 6 is fixedly connected with the output end of the RO membrane 5, and the filtering mechanism 3, the booster pump 4, the RO membrane 5 and the sterilizing mechanism 6 are all positioned in the protection mechanism 1;

As shown in fig. 2, the protection mechanism 1 includes a protection case 101 and an access door 102, the access door 102 is provided on one side of the protection case 101, and a handle 103 is provided on the access door 102;

As shown in fig. 4, the water storage mechanism 2 comprises a water storage tank 201, a water feeding pipe 202, a water discharging pipe 203, a water pumping pipe 204, a water pump 205 and a water injection pipe 206, wherein the water feeding pipe 202 is fixedly connected to the top of one side of the water storage tank 201, the water discharging pipe 203 is fixedly connected to the bottom of one side of the water storage tank 201, the water pumping pipe 204 is arranged on the water storage tank 201, the water pump 205 is arranged at one end, far away from the water storage tank 201, of the water pumping pipe 204, the water pump 205 is fixedly arranged on the water storage tank 201, and the water injection pipe 206 is fixedly connected to the output end of the water pump 205;

As shown in fig. 5 and 6, the filter mechanism 3 includes a filter cartridge 31, a filter element 32, and a top cover 33, the filter element 32 is provided inside the filter cartridge 31, and the top cover 33 is provided on the top of the filter cartridge 31;

As shown in fig. 5 and 6, the filter cartridge 31 includes a cartridge body 311, an insert block 312, a first insert frame 313 and a first gasket 314, the insert block 312 is fixedly connected to the inside of the cartridge body 311, the insert block 312 is fixedly connected to the first insert frame 313, and the first gasket 314 is disposed in the cartridge body 311;

As shown in fig. 5 and 6, the top cover 33 includes a cover 331, a water inlet pipe 332, a first water outlet pipe 333, an insertion pipe 334, a second insertion frame 335 and a second gasket 336, the cover 331 is in threaded connection with the box 311, the cover 331 is provided with the water inlet pipe 332 and the first water outlet pipe 333, the water inlet pipe 332 is fixedly connected with one end of the water injection pipe 206 far away from the water pump 205, one end of the first water outlet pipe 333 far away from the cover 331 is fixedly connected with the input end of the booster pump 4, the position inside the cover 331 corresponding to the water inlet pipe 332 is fixedly connected with the insertion pipe 334, one end of the insertion pipe 334 far away from the cover 331 is fixedly connected with the second insertion frame 335, the shapes of the first insertion frame 313 and the second insertion frame 335 are both conical, the inside of the cover 331 is provided with the second gasket 336, and when in use, the first gasket 314 and the second gasket 336 play a role of increasing sealing effect on two ends of the filter element 32;

As shown in fig. 2 and 7, the sterilizing mechanism 6 includes a sterilizing cartridge 601, a connecting pipe 602, a second water outlet pipe 603 and a cold cathode ultraviolet sterilizing lamp 604, the sterilizing cartridge 601 is fixedly connected with the connecting pipe 602 and the second water outlet pipe 603, one end of the connecting pipe 602 far away from the sterilizing cartridge 601 is fixedly connected with the output end of the RO membrane 5, the cold cathode ultraviolet sterilizing lamp 604 is arranged in the sterilizing cartridge 601, and a valve is arranged on the second water outlet pipe 603.

The working process of the utility model is as follows:

S1, before use, water is added into a water storage tank 201 from a water adding pipe 202;

S2, when the filter is used, the water pump 205 is started, the water pump 205 pumps water out of the water storage tank 201, the water enters the insertion pipe 334 through the water injection pipe 206 and the water inlet pipe 332, then enters the filter element 32, and enters the filter box 31 after being filtered by the filter element 32;

S3, starting a booster pump 4, wherein the booster pump 4 pumps out water in the filter box 31, injects the water into the RO membrane 5, filters the water through the RO membrane 5, enters the sterilizing cylinder 601 through the connecting pipe 602, and starts the cold cathode ultraviolet sterilizing lamp 604 to sterilize the water entering the sterilizing cylinder 601;

S4, when water is needed, a valve on the second water outlet pipe 603 is started, and the filtered and sterilized direct drinking water is discharged from the second water outlet pipe 603;

S5, when the filter element 32 needs to be replaced, the box body 311 is detached from the cover body 331, then the filter element 32 in the box body 311 is taken out, then a new filter element 32 is put into the box body 311, the first inserting frame 313 and the inserting block 312 are inserted into the new filter element 32, and the position of the filter element 32 is limited;

S6, the filter element 32 is aligned to the second inserting frame 335 and the inserting pipe 334, the box body 311 is arranged on the top cover 33, the filter element 32 can be fixed under the condition that the two ends of the filter element 32 are limited, the situation that the filter element 32 is inclined when being replaced is avoided, and therefore part of raw water entering the filter element 32 is prevented from directly seeping from one side of the two ends of the filter element 32 under the condition that the raw water is not filtered by the filter element 32, and the filtering and sterilizing effects on the raw water are ensured.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

This direct drinking water circulating water sterilizing equipment, when changing filter core 32, can fix filter core 32 under the condition that carries out spacingly to the both ends of filter core 32, the circumstances that appears the skew when avoiding changing filter core 32 to avoid some will not directly ooze from the one side of filter core 32 both ends perk under the condition that filter core 32 filters in the raw water that gets into filter core 32, thereby ensured the effect to raw water filtration sterilization.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A direct drinking water circulating water sterilization device is characterized in that: the novel water storage device comprises a protection mechanism (1), wherein a water storage mechanism (2) is arranged in the protection mechanism (1), a filtering mechanism (3) is arranged at the output end of the water storage mechanism (2), a booster pump (4) is arranged at the output end of the filtering mechanism (3), an RO membrane (5) is arranged at the output end of the booster pump (4), and a sterilizing mechanism (6) is fixedly connected with the output end of the RO membrane (5);

The filtering mechanism (3) comprises a filter box (31), a filter element (32) is arranged in the filter box (31), and a top cover (33) is arranged at the top of the filter box (31);

the filter box (31) comprises a box body (311), an inserting block (312) is fixedly connected inside the box body (311), a first inserting frame (313) is fixedly connected to the inserting block (312), and a first gasket (314) is arranged in the box body (311);

The top cap (33) comprises a cover body (331), the cover body (331) is in through threaded connection on the box body (311), be provided with inlet tube (332) and first outlet pipe (333) on the cover body (331), the inside of cover body (331) with the corresponding position fixedly connected with intubate (334) of inlet tube (332), intubate (334) are kept away from one end fixedly connected with second of cover body (331) inserts frame (335), the inside of cover body (331) is provided with second gasket (336).

2. The direct drinking water circulating water sterilization apparatus according to claim 1, wherein: the protection mechanism (1) comprises a protection shell (101), and an access door (102) is arranged on one side of the protection shell (101).

3. The direct drinking water circulating water sterilization apparatus according to claim 1, wherein: the water storage mechanism (2) comprises a water storage tank (201), a water adding pipe (202) is fixedly connected to the top of one side of the water storage tank (201), a water discharging pipe (203) is fixedly connected to the bottom of one side of the water storage tank (201), a water pumping pipe (204) is arranged on the water storage tank (201), a water pump (205) is arranged at one end, far away from the water storage tank (201), of the water pumping pipe (204), the water pump (205) is fixedly mounted on the water storage tank (201), and a water injection pipe (206) is fixedly connected to the output end of the water pump (205).

4. The direct drinking water circulating water sterilization apparatus according to claim 1, wherein: the sterilizing mechanism (6) comprises a sterilizing cylinder (601), a connecting pipe (602) and a second water outlet pipe (603) are fixedly connected to the sterilizing cylinder (601), one end of the connecting pipe (602), which is far away from the sterilizing cylinder (601), is fixedly connected to the output end of the RO membrane (5), a cold cathode ultraviolet sterilizing lamp (604) is arranged in the sterilizing cylinder (601), and a valve is arranged on the second water outlet pipe (603).

5. A direct drinking water circulating water sterilizing apparatus according to claim 3, wherein: the water inlet pipe (332) is fixedly connected to one end, far away from the water pump (205), of the water injection pipe (206), and one end, far away from the cover body (331), of the first water outlet pipe (333) is fixedly connected to the input end of the booster pump (4).

6. The direct drinking water circulating water sterilization apparatus according to claim 1, wherein: the first insert frame (313) and the second insert frame (335) are tapered in shape.