CN219782296U - Waterway system suitable for water purifying and drinking machine - Google Patents
Waterway system suitable for water purifying and drinking machine Download PDFInfo
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- CN219782296U CN219782296U CN202320417625.2U CN202320417625U CN219782296U CN 219782296 U CN219782296 U CN 219782296U CN 202320417625 U CN202320417625 U CN 202320417625U CN 219782296 U CN219782296 U CN 219782296U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 433
- 230000035622 drinking Effects 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000009833 condensation Methods 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims abstract description 16
- 230000001954 sterilising effect Effects 0.000 claims description 26
- 238000004659 sterilization and disinfection Methods 0.000 claims description 21
- 238000011010 flushing procedure Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims 3
- 241000894006 Bacteria Species 0.000 description 8
- 230000001580 bacterial effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Abstract
The utility model discloses a waterway system suitable for a water purifying and drinking machine, which is suitable for a desk-top water purifying and drinking machine and comprises a filter element column, a hot water pipe section, a cold water pipe section and a water outlet nozzle, wherein raw water is filtered by the filter element column to form pure water, the hot water pipe section is provided with a heating element for heating the pure water, the water outlet pipeline of the heating element comprises at least two branch pipes which are respectively arranged as a first branch pipe and a second branch pipe, the first branch pipe is communicated with the water outlet nozzle, a condensation long pipe for condensing high-temperature steam is arranged between the first branch pipe and the water outlet nozzle, the second branch pipe is communicated with the cold water pipe section, the hot water sequentially passes through the second branch pipe, the cold water pipe section and the water outlet nozzle, and the hot water is conveyed by the second branch pipe to sterilize the cold water pipe section; all branch pipes can be selectively opened to any one or more, and the utility model skillfully utilizes the hot water to disinfect other pure water flowing pipelines, thereby improving the drinking safety coefficient of the water purifying and drinking machine.
Description
Technical Field
The utility model belongs to the technical field of water purification equipment, and particularly relates to a waterway system suitable for a water purifying and drinking machine.
Background
The water purifying and drinking machine generally has an instant heating type functional module for heating water, can rapidly convey hot water to a user, but can generate water vapor when the water is heated in the equipment, so that partial water vapor can be wrapped and mixed to flow together when the hot water is conveyed, and further the problems of water deflection, intermittent water discharge, hot water splashing and the like of the hot water possibly occur under the action of gas when the hot water is discharged, so that the user experience is reduced, and the potential safety hazard of scalding the user exists.
Patent document with application number CN201910995419.8 discloses a water purifying apparatus comprising: a clean water tank; and the heating device comprises a heating container and a water vapor chamber formed at the top of the heating container, and the water vapor chamber is communicated with the inside of the clean water tank. This kind of water purification equipment, because vapor cavity and the inside intercommunication of clean water case, consequently, along with the vapor that forms in the middle of the heating container produces certain atmospheric pressure, vapor can flow into the clean water case from vapor cavity, and then prevent that vapor from flowing out from the water outlet and cause the scald to in the middle of the vapor enters into the clean water case, in the specific circumstances, vapor meets the condensation and becomes water, and then can realize the recycle to vapor. However, the structure of the patent is complex, the production cost is high due to the fact that the die is opened again, raw materials are produced, and the like, moreover, the water vapor chamber is arranged in the clean drinking machine, no running water frequently flows through the water vapor chamber, cleaning is difficult, and scale bacteria are easy to grow.
On the other hand, as the use time of the water purifier increases, the total number of the bacterial colonies of the discharged water also increases, which is one of the pain points of the water purifier, so that those skilled in the art are dedicated to performing secondary sterilization on the filtered pure water and related containers, pipelines and the like so as to solve the problem of exceeding the total number of the bacterial colonies. The water purifier is generally provided with a pipeline capable of selectively leading hot water or cold water to drink, the problem that the total number of bacterial colonies exceeds the standard is generally avoided due to high temperature of the pipeline for conveying the hot water, and the pure water tank is generally internally provided with sterilizing equipment to solve the problem that the total number of bacterial colonies exceeds the standard, but most water purifier products ignore the cold water pipe section from the pure water tank to the water outlet and also have bacterial colonies, and sterilization is needed.
The patent document with the application number 202220041699.6 discloses a sterilizing system of a cold and hot liner water purifier, which comprises a multiple filter element filtering system, a pure water tank, a hot liner and a cold liner, wherein the water in the market is conveyed to the pure water tank after being filtered for multiple times, and is used for supplementing water to the hot liner and the cold liner by the pure water tank. The pure water tank is provided with an ozone aeration device; the pure water tank is connected with the cold liner through a first three-way valve, the other port of the three-way valve is connected with a cold/normal temperature water outlet pipeline, the cold/normal temperature water outlet pipeline is connected with the cold liner, and a two-in-one electromagnetic valve is arranged on the cold/normal temperature water outlet pipeline; the hot liner and the cold liner are both connected with the emptying pipeline, the cold liner is connected with the emptying pipeline through a second three-way valve, and the other port of the second three-way valve is connected with the water inlet pipeline. This patent is through setting up ozone aeration equipment in the pure water incasement in order to solve the bacterium problem in the purifier, but cold courage and cold water pipe section also exist a large amount of bacterium along with the increase of using time length, and the pure water that disinfects in the pure water tank carries the bacterium again after flowing through cold courage and cold water pipe section again, exists the improvement space.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a waterway system suitable for a water purifying and drinking machine, so as to overcome the technical problems in the prior art.
The technical scheme of the utility model is realized as follows:
the waterway system suitable for the water purifying and drinking machine comprises a filter element column, a hot water pipe section, a cold water pipe section and a water outlet nozzle, wherein the hot water pipe section and the cold water pipe section are communicated with the filter element column, and the water outlet nozzle is communicated with the hot water pipe section and the cold water pipe section; the raw water is filtered by the filter core column to form pure water, the pure water is conveyed to the hot water pipe section and the cold water pipe section, the hot water pipe section is provided with a heating element for heating the pure water, the water outlet pipeline of the heating element comprises at least two branch pipes which are respectively provided with a first branch pipe and a second branch pipe,
the first branch pipe is communicated with the water outlet nozzle, a condensation long pipe is communicated between the first branch pipe and the water outlet nozzle, and hot water vapor is condensed when contacting with the inner pipe wall of the condensation long pipe;
the second branch pipe is communicated with the cold water pipe section, hot water sequentially passes through the second branch pipe, the cold water pipe section and the water outlet nozzle, and the cold water pipe section is sterilized by conveying the hot water through the second branch pipe;
any one or more than one branch pipes can be selectively opened.
Preferably, the long condensation tube is a flexible metal hose or a non-flexible metal hard tube.
Preferably, the waterway system is provided with a hot water gear, a cold water gear and a sterilization gear;
the first branch pipe comprises a first electromagnetic valve, and the second branch pipe comprises a second electromagnetic valve;
when a hot water gear is selected, the first electromagnetic valve is opened, the second electromagnetic valve is closed, and hot water sequentially passes through the first branch pipe, the condensation long pipe and the water outlet nozzle and finally flows out;
when a user selects a sterilization gear, the first electromagnetic valve is closed, the second electromagnetic valve is opened, and hot water sequentially passes through the second branch pipe, the cold water pipe section and the water outlet nozzle and finally flows out;
when the user selects the cold water gear, the first electromagnetic valve and the second electromagnetic valve are both closed, and pure water flows out through the cold water pipe section and the water outlet nozzle.
Preferably, the cold water pipe section is provided with a communicated cold water cavity, and the cold water cavity is provided with an electronic ice container for refrigerating pure water and an ultraviolet sterilizing lamp;
the position where the second branch pipe is communicated with the cold water pipe section is set to be a hot water connection position, and the cold water cavity is arranged between the hot water connection position and the filtering core column.
Preferably, a one-way valve is arranged between the cold water cavity and the hot water receiving position, and is in a closed state when a user selects a sterilization gear.
Preferably, the heating element is a rapid heating module, the rapid heating module is provided with a cavity, a water inlet and a water outlet, the water inlet is positioned at the bottom of the cavity, the water outlet is positioned at the top of the cavity or near the top of the cavity, and the water outlet is communicated with the first branch pipe and the second branch pipe.
Preferably, the waterway system is also provided with a flushing gear for cleaning the filter core column, a flushing water pipeline is arranged at the bottom of the filter core column, the flushing water pipeline comprises a third electromagnetic valve,
when a user selects a flushing gear, the third electromagnetic valve is opened, and the waste water formed by flushing the filter core column is discharged by the flushing water outlet pipeline.
Preferably, the water purifier further comprises a water storage tank and a pure water tank, wherein the water storage tank is communicated with the filter core column, the filter core column is communicated with the pure water tank, and the pure water tank is communicated with the hot water pipe section and the cold water pipe section.
Preferably, a first water pump is arranged between the pure water tank and the rapid heating module, and the first water pump conveys water in the pure water tank to the rapid heating module; a second water suction pump is arranged between the pure water tank and the cold water cavity, and the second water suction pump conveys water in the pure water tank to the cold water cavity.
Preferably, the water storage tank is provided with a self-priming pump to the pipeline for conveying water to the filter core column.
The utility model has the beneficial effects that: the water vapor which is wrapped by hot water is limited in practice and heated in the water purifying and drinking machine, but in the heating process, the water vapor possibly fills the pipeline, namely when the hot water flows to the water outlet nozzle, a group of water vapor is pushed by hot water to be flushed towards the water outlet nozzle, so the condensation long pipe is arranged between the hot water pipe section and the water outlet nozzle and can be contacted with and condensed with the part of water vapor, thereby being beneficial to separating the hot water from the water vapor, preventing the water vapor from spraying or splashing when the water is discharged, realizing smooth water outlet, and simultaneously having simple structure and lower improvement cost and production cost on the premise of solving the problem caused by wrapping the water vapor by the hot water;
on the other hand, the utility model skillfully utilizes the hot water to disinfect other pure water flowing pipelines, for example, by adding the second branch pipe, and utilizes the hot water to disinfect and sterilize the cold water channel, thereby avoiding bacteria from being carried again when the pure water flows through the cold water pipe section, and improving the drinking safety coefficient of the clean drinking machine.
Specifically, the hot water can be utilized to disinfect the cold water pipe section, the pure water dispenser can be also provided with pure water pipelines with other water temperatures, and the core design thought of the utility model can be utilized, namely, the hot water is introduced into the pipeline for disinfection, so that bacteria are prevented from being carried again by the last pipeline before the pure water is discharged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the waterway of the present utility model.
Marking:
1. a rapid heating module; 101. a cavity; 102. a water inlet; 103. a water outlet; 2. a second branch pipe; 3. a first branch pipe; 4. condensing the long tube; 5. a first electromagnetic valve; 6. a water outlet nozzle; 7. a second electromagnetic valve; 8. a cold water pipe section; 9. a one-way valve; 10. a cold water cavity; 11. an electronic ice container; 12. an ultraviolet germicidal lamp; 13. a first water pump; 14. a second water pump; 15. a pure water tank; 16. a filter element column; 17. a self priming pump; 18. a water storage tank; 19. a third electromagnetic valve; 20. flushing out the water pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 apparatus 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.
As shown in fig. 1 to 3, a waterway system suitable for a water purifying and drinking machine is suitable for a desk-top water purifying and drinking machine, and comprises a filter element column 16, a hot water pipe section, a cold water pipe section 8 and a water outlet nozzle 6, wherein the hot water pipe section and the cold water pipe section 8 are communicated with the filter element column 16, and the water outlet nozzle 6 is communicated with the hot water pipe section and the cold water pipe section 8; raw water is filtered through the filter core column 16 to form pure water, the pure water is conveyed to the hot water pipe section and the cold water pipe section 8, the hot water pipe section is provided with a heating piece for heating the pure water, and the water outlet pipeline of the heating piece comprises at least two branch pipes which are respectively arranged as a first branch pipe 3 and a second branch pipe 2. The present embodiment is described taking the example of providing only the first branch pipe 3 and the second branch pipe 2.
The first branch pipe 3 is communicated with the water outlet nozzle 6, a condensation long pipe 4 is communicated between the first branch pipe 3 and the water outlet nozzle 6, and hot water vapor is condensed when contacting with the inner pipe wall of the condensation long pipe 4;
the second branch pipe 2 is communicated with the cold water pipe section 8, hot water sequentially passes through the second branch pipe 2, the cold water pipe section 8 and the water outlet nozzle 6, and the cold water pipe section 8 is sterilized by conveying the hot water through the second branch pipe 2;
any one or more than one branch pipes can be selectively opened.
The water heating in the water purifying and drinking machine is limited in practice, but in the heating process, the water vapor possibly fills the pipeline, namely when the hot water flows to the water outlet nozzle 6, a group of water vapor is pushed by the hot water to be flushed towards the water outlet nozzle 6, so the condensation long tube 4 is arranged between the hot water pipe section and the water outlet nozzle 6 and can be contacted with and condensed with the water vapor, thereby being beneficial to the separation of the hot water and the water vapor, preventing the water vapor from spraying or splashing when the water is discharged, realizing gentle water outlet, and simultaneously having simple structure and lower improvement cost and production cost on the premise of solving the problem caused by the water vapor wrapping of the hot water;
on the other hand, the embodiment skillfully utilizes the hot water to disinfect other pure water flowing pipelines, for example, by adding the second branch pipe 2, and utilizes the hot water to disinfect and sterilize the cold water channel, so that pure water is prevented from carrying bacteria again when flowing through the cold water pipe section 8, and the drinking safety factor of the clean water dispenser is improved.
Specifically, the hot water can be utilized to disinfect the cold water pipe section 8, the pure water dispenser may be further provided with pure water pipes with other water temperatures, and the core design thought of the embodiment can be utilized, namely, the hot water is introduced into the pipes to disinfect, so that bacteria are prevented from being carried again by the last section of pipe before the pure water is discharged.
It should be noted that, the present utility model also adaptively sets conventional parts such as a water level sensor, an electric control assembly, etc., which are common knowledge of those skilled in the art, and are not innovation points of the present utility model, and are not described herein.
In particular, the condensation long pipe 4 is a flexible metal hose or a non-flexible metal hard pipe, the core being to ensure a sufficient length to achieve a sufficient condensation of the high-temperature water vapor.
In this embodiment, the waterway system is provided with a hot water gear, a cold water gear and a sterilization gear, and the selection of the gears can be realized by setting a selection button on a control panel of the water purifying and drinking machine and designing corresponding electric control. The sterilization gear is generally used after the water purifying machine is kept stand for a long time, such as the morning after a night, the first day after the workplace is put off, etc.
Specifically, the first branch pipe 3 is provided with a first electromagnetic valve 5, and the second branch pipe 2 is provided with a second electromagnetic valve 7;
when a hot water gear is selected, the first electromagnetic valve 5 is opened, the second electromagnetic valve 7 is closed, hot water sequentially passes through the first branch pipe 3, the condensation long pipe 4 and the water outlet nozzle 6, and finally flows out to provide drinkable hot water for a user, namely, the hot water does not flow through the second branch pipe 2 and the cold water pipe section 8;
when the sterilization gear is selected, the first electromagnetic valve 5 is closed, the second electromagnetic valve 7 is opened, hot water sequentially passes through the second branch pipe 2, the cold water pipe section 8 and the water outlet nozzle 6 and finally flows out, so that the sterilization effect of the cold water pipe section 8 by using the hot water is realized. In essence, when the sterilization gear is performed, the hot water for sterilization basically does not affect the implementation of the sterilization function through the hot water pipe section, but the more the branch pipes through which the hot water passes, the smaller the flow speed and the flow quantity have a certain effect on the sterilization efficiency, and the hot water pipe section also has no sterilization requirement, so the sterilization gear is designed in the embodiment that the hot water does not flow through the first branch pipe 3.
When the cold water gear is selected, the first electromagnetic valve 5 and the second electromagnetic valve 7 are closed, pure water passes through the cold water pipe section 8 and the water outlet nozzle 6, and finally flows out to provide drinkable cold water for users.
In this embodiment, the cold water pipe section 8 is provided with a cold water cavity 10 that is communicated, the cold water cavity 10 is provided with an ultraviolet sterilizing lamp 12 and an electronic ice container 11 for refrigerating pure water, and the electronic ice container 11 can provide pure water below normal temperature for users; the ultraviolet sterilizing lamp 12 irradiates and sterilizes the inside of the cold water cavity 10 and the pure water, and the sterilized low-temperature pure water flows into the cold water pipe section 8 sterilized by hot water, so that the cleanliness of the outflow pure water is ensured.
Considering that if the whole cold water pipe section 8 and the cold water cavity 10 are sterilized by hot water, the required hot water is too large, and the refrigerating function of the electronic ice container 11 may be affected or damaged by the hot water, the position where the second branch pipe 2 is communicated with the cold water pipe section 8 is set as a hot water connection position, and the cold water cavity 10 is arranged between the hot water connection position and the filtering core column 16, that is, the hot water does not flow through the cold water pipe section 8 before the electronic ice container 11 and the electronic ice container 11.
Specifically, a one-way valve 9 is arranged between the cold water cavity 10 and the hot water connection position, and when a user selects a sterilization gear, the one-way valve 9 is in a closed state to prevent hot water from flowing into the cold water cavity 10 when the sterilization gear is performed.
In this embodiment, the heating element is a rapid heating module 1, the rapid heating module 1 has a cavity 101, a water inlet 102 and a water outlet 103, the water inlet 102 is located at the bottom of the cavity 101, the water outlet 103 is located at the top of the cavity 101 or near the top, so that pure water stays in the cavity 101 for a sufficient time and a sufficient contact area, and flows out after being sufficiently heated, and the water outlet 103 is communicated with the first branch pipe 3 and the second branch pipe 2.
The filter cartridge 16 may be directly connected to a faucet, but in view of water outlet efficiency, in this embodiment, a water storage tank 18 for storing raw water and a pure water tank 15 for storing pure water are provided, the water storage tank 18 is connected to the filter cartridge 16, a pipe for supplying water from the water storage tank 18 to the filter cartridge 16 is provided with a self-priming pump 17, the filter cartridge 16 is connected to the pure water tank 15, and the pure water tank 15 is connected to the hot water pipe section and the cold water pipe section 8.
Specifically, a first water pump 13 is arranged between the pure water tank 15 and the rapid thermal module 1, and the first water pump 13 conveys water in the pure water tank 15 to the rapid thermal module 1; a second water suction pump 14 is arranged between the pure water tank 15 and the cold water cavity 10, and the second water suction pump 14 conveys water in the pure water tank 15 to the cold water cavity 10.
In this embodiment, the waterway system further has a flushing gear for cleaning the filter stem 16, a flushing water pipeline 20 is disposed at the bottom of the filter stem 16, and the flushing water pipeline 20 is provided with a third electromagnetic valve 19;
when the user selects the flushing gear, the third electromagnetic valve 19 is opened, the waste water formed by flushing the filter stem 16 is discharged from the flushing water outlet pipeline 20, and a waste water tank can be arranged to collect the waste water, but the waste water formed by flushing the filter core with a large amount of water is considered to be low in real pollution degree, and can be filtered again to form pure water, so that water resources are saved, and the flushing water outlet pipeline 20 at the bottom of the filter stem 16 is communicated to the water storage tank 18 in the embodiment.
Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (10)
1. The waterway system suitable for the water purifying and drinking machine comprises a filter element column, a hot water pipe section, a cold water pipe section and a water outlet nozzle, wherein the hot water pipe section and the cold water pipe section are communicated with the filter element column, and the water outlet nozzle is communicated with the hot water pipe section and the cold water pipe section; the raw water is filtered by the filter core column to form pure water, the pure water is conveyed to the hot water pipe section and the cold water pipe section, the pure water purifier is characterized in that the hot water pipe section is provided with a heating element for heating the pure water, a water outlet pipeline of the heating element comprises at least two branch pipes which are respectively arranged as a first branch pipe and a second branch pipe,
the first branch pipe is communicated with the water outlet nozzle, a condensation long pipe is communicated between the first branch pipe and the water outlet nozzle, and hot water vapor is condensed when contacting with the inner pipe wall of the condensation long pipe;
the second branch pipe is communicated with the cold water pipe section, hot water sequentially passes through the second branch pipe, the cold water pipe section and the water outlet nozzle, and the cold water pipe section is sterilized by conveying the hot water through the second branch pipe;
any one or more than one branch pipes can be selectively opened.
2. The waterway system of claim 1, wherein the condenser tube is a flexible metal hose or a non-flexible metal hard tube.
3. Waterway system according to claim 1 or 2, characterized in that it is provided with a hot water gear, a cold water gear and a sterilization gear;
the first branch pipe comprises a first electromagnetic valve, and the second branch pipe comprises a second electromagnetic valve;
when a hot water gear is selected, the first electromagnetic valve is opened, the second electromagnetic valve is closed, and hot water sequentially passes through the first branch pipe, the condensation long pipe and the water outlet nozzle and finally flows out;
when a sterilization gear is selected, the first electromagnetic valve is closed, the second electromagnetic valve is opened, and hot water sequentially passes through the second branch pipe, the cold water pipe section and the water outlet nozzle and finally flows out;
when the cold water gear is selected, the first electromagnetic valve and the second electromagnetic valve are both closed, and pure water flows out through the cold water pipe section and the water outlet nozzle.
4. The waterway system of claim 3, wherein the cold water pipe section is provided with a communicated cold water cavity, and the cold water cavity is provided with an electronic ice container for refrigerating pure water and an ultraviolet sterilizing lamp;
the position where the second branch pipe is communicated with the cold water pipe section is set to be a hot water connection position, and the cold water cavity is arranged between the hot water connection position and the filtering core column.
5. The waterway system of claim 4, wherein a one-way valve is provided between the cold water chamber and the hot water junction, the one-way valve being in a closed state when a user selects a sterilization gear.
6. A waterway system according to claim 3, wherein the heating element is a rapid thermal module having a cavity, a water inlet at a bottom of the cavity, and a water outlet at or near a top of the cavity, the water outlet communicating with the first and second legs.
7. The waterway system of claim 6, further comprising a flush gear for cleaning the filter cartridge, wherein a flush water conduit is provided at a bottom of the filter cartridge, wherein the flush water conduit includes a third solenoid valve,
when a user selects a flushing gear, the third electromagnetic valve is opened, and the waste water formed by flushing the filter core column is discharged by the flushing water outlet pipeline.
8. The waterway system of claim 7, further comprising a water storage tank and a purified water tank, the water storage tank being in communication with the filter cartridge, the filter cartridge being in communication with the purified water tank, the purified water tank being in communication with the cold water pipe section and the hot water pipe section.
9. The waterway system of claim 8, wherein a first water pump is disposed between the pure water tank and the rapid thermal module, the first water pump delivering water within the pure water tank to the rapid thermal module; a second water suction pump is arranged between the pure water tank and the cold water cavity, and the second water suction pump conveys water in the pure water tank to the cold water cavity.
10. The waterway system of claim 8, wherein the water storage tank is provided with a self-priming pump to the conduit delivering water to the filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417625.2U CN219782296U (en) | 2023-03-07 | 2023-03-07 | Waterway system suitable for water purifying and drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417625.2U CN219782296U (en) | 2023-03-07 | 2023-03-07 | Waterway system suitable for water purifying and drinking machine |
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| Publication Number | Publication Date |
|---|---|
| CN219782296U true CN219782296U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417625.2U Active CN219782296U (en) | 2023-03-07 | 2023-03-07 | Waterway system suitable for water purifying and drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782296U (en) |
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2023
- 2023-03-07 CN CN202320417625.2U patent/CN219782296U/en active Active
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