Water treatment device

Abstract

The utility model relates to water treatment equipment technical field provides a kind of water treatment device, including temperature regulating system, temperature regulating system includes first water tank, temperature regulating piece, heat conducting piece and temperature regulating pipeline, first water tank is equipped with longitudinally arranged temperature regulating cavity and water storage cavity, and it is equipped with conducting structure between temperature regulating cavity and water storage cavity, temperature regulating piece is connected to first water tank and at least with temperature regulating cavity heat conduction arrangement, heat conducting piece is connected to first water tank and with temperature regulating cavity and water storage cavity heat conduction arrangement, temperature regulating pipeline includes water inlet pipeline and outlet pipeline, and the water outlet end of water inlet pipeline is communicated with temperature regulating cavity arrangement, and the water inlet end of outlet pipeline is at least with water storage cavity communication arrangement.This water treatment device can store the water that has been cooled by setting water storage cavity, and setting heat conducting piece can avoid the temperature of water in water storage cavity to rise, when user urgently needs cold water, can directly from water storage cavity outlet, without waiting for refrigeration process to complete, can quickly satisfy user under hot weather to the immediate demand of cool water.

Description

Technical Field

[0001] This utility model relates to the field of water treatment equipment technology, and in particular to a water treatment device. Background Technology

[0002] Currently, some water treatment devices (such as water purifiers) have added cooling functions to meet consumers' demand for cold drinking water. This cooling function is generally achieved by installing a cooling unit in the water tank. When the water in the tank is used up, the water treatment device refills the tank and activates the cooling system. Because cooling takes time, users who urgently need a large amount of cold water to cool down or chill their drinks will face a long waiting time. For example, in the hot summer, people may want to drink ice-cold water immediately to relieve the heat, but due to the limited cooling time, this need cannot be met instantly. Utility Model Content

[0003] This invention provides a water treatment device designed to prevent users from having to wait a long time for the cooling process to finish before they can drink cold water, thus quickly meeting their immediate need for cool water in hot weather.

[0004] The water treatment device provided by this utility model includes a temperature control system, which includes a first water tank, a temperature control component, a heat-conducting component, and a temperature control pipeline. The first water tank is provided with a longitudinally arranged temperature control cavity and a water storage cavity, and a conductive structure is provided between the temperature control cavity and the water storage cavity. The temperature control component is connected to the first water tank and is thermally conductively connected to at least the temperature control cavity. The heat-conducting component is connected to the first water tank and is thermally conductively connected to the temperature control cavity and the water storage cavity. The temperature control pipeline includes an inlet pipeline and an outlet pipeline. The outlet end of the inlet pipeline is connected to the temperature control cavity, and the inlet end of the outlet pipeline is connected to at least the water storage cavity.

[0005] In one embodiment, the heat-conducting element is partially inserted into the temperature-regulating cavity or partially attached to the outer wall of the temperature-regulating cavity; and / or, the heat-conducting element is partially inserted into the water-storing cavity or partially attached to the outer wall of the water-storing cavity.

[0006] In one embodiment, the heat-conducting element is arranged longitudinally and its two ends are respectively inserted into the temperature-regulating cavity and the water-storing cavity. One end of the heat-conducting element is close to or connected to the end of the temperature-regulating cavity away from the water-storing cavity, and the other end of the heat-conducting element is close to or connected to the end of the water-storing cavity away from the temperature-regulating cavity.

[0007] In one embodiment, at least two heat-conducting elements are provided, and the at least two heat-conducting elements are arranged at intervals.

[0008] In one embodiment, the heat-conducting component is a metal component; or, the heat-conducting component has a heat pipe structure inside; or, the heat-conducting component has a heat-conducting cavity inside, and the heat-conducting cavity contains a phase change material or a heat-conducting liquid.

[0009] In one embodiment, the conductive structure includes a first conductive structure and a second conductive structure. The first conductive structure guides the water flow from the temperature regulating cavity to the water storage cavity, and the second conductive structure guides the water flow from the water storage cavity to the temperature regulating cavity. The temperature regulating cavity is located above the water storage cavity, and a cold water circulation pump is provided between the temperature regulating cavity and the water storage cavity.

[0010] In one embodiment, at least two water storage cavities are provided, and each water storage cavity is stacked above and / or below the temperature regulating cavity. Different water storage cavities are used to store cold water at different temperatures. Each water storage cavity has a heat insulation layer on its sidewall, and the thickness and / or material of the heat insulation layer corresponding to different water storage cavities are different.

[0011] In one embodiment, the temperature regulating element includes a cold end and a hot end. The cold end is thermally conductively connected to the temperature regulating cavity, and the hot end is located outside the first water tank. The water inlet pipe and / or the water outlet pipe flows through the hot end and is thermally conductively connected to the hot end.

[0012] In one embodiment, the temperature control system further includes a second water tank, which is thermally connected to the hot end; and / or, the second water tank is connected to a heating element.

[0013] In one embodiment, the water treatment device further includes a pure water discharge pipeline, the discharge pipeline including a first discharge pipeline, the inlet end of the first discharge pipeline being connected to the water storage chamber, and the outlet end of the first discharge pipeline being connected to the pure water discharge pipeline; and / or, the water treatment device further includes a wastewater discharge pipeline, the discharge pipeline including a second discharge pipeline, the inlet end of the second discharge pipeline being connected to the water storage chamber, and the outlet end of the second discharge pipeline being connected to the wastewater discharge pipeline.

[0014] The water treatment device provided by this utility model divides the first water tank into a longitudinally arranged temperature-regulating chamber and a water storage chamber. The temperature-regulating component has a cold end and a hot end, with the cold end connected to the temperature-regulating chamber for heat conduction, thereby cooling the water stored in the temperature-regulating chamber. A conductive structure is provided between the temperature-regulating chamber and the water storage chamber. When the water in the temperature-regulating chamber is cooled by the temperature-regulating component, the cold water in the temperature-regulating chamber can flow into the water storage chamber for storage through the conductive structure. Moreover, a heat-conducting component is also provided on the first water tank, which is connected to the temperature-regulating chamber and the water storage chamber for heat conduction. This allows the cold temperature of the temperature-regulating chamber to be transferred to the water storage chamber, thus preventing the water temperature in the water storage chamber from rising due to prolonged stagnation, and ensuring that the water temperature in the water storage chamber is always kept at a low level. The outlet end of the inlet pipe is connected to the temperature-regulating chamber, and the inlet end of the outlet pipe is connected to the water storage chamber. That is, the first water tank receives water from the temperature-regulating chamber and receives water from the water storage chamber. This water treatment device has a water storage chamber that can store cooled water. The heat-conducting components prevent the water temperature in the storage chamber from rising. When users urgently need cold water, they can get it directly from the storage chamber without waiting for the cooling process to complete. This greatly shortens the time it takes for users to obtain cold water and can quickly meet their immediate need for cool water in hot weather. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a connection diagram of an embodiment of the water treatment device provided by this utility model; Figure 2 This is a connection diagram of the temperature control system in one embodiment of the water treatment device provided by this utility model; Figure 3 This is a connection diagram of the temperature control system in another embodiment of the water treatment device provided by this utility model; Figure 4 This is a schematic diagram showing the connection between the first water tank and the second water tank in one embodiment of the water treatment device provided by this utility model.

[0017] Explanation of reference numerals in the attached figures: 1. First water tank; 11. Temperature regulating chamber; 12. Water storage chamber; 13. Conductive structure; 131. First conductive structure; 132. Second conductive structure; 2. Temperature regulating component; 21. Cold end; 22. Hot end; 3. Temperature regulating pipeline; 31. Inlet pipeline; 311. First section pipeline; 312. Second section pipeline; 32. Outlet pipeline; 321. First outlet pipeline; 322. Second outlet pipeline; 323. Third outlet pipeline; 4. Pure water discharge pipeline; 5. Wastewater discharge pipeline; 6. Filter element assembly; 61. Filter chamber; 611. Pre-filter chamber; 612. Post-filter chamber; 62. Filter element; 621. First filter element; 622. Second filter element; 7. Booster pump; 8. Stop valve; 9. Second water tank; 10. Heat-conducting component. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] It should be noted that the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to direct setup or connection, or indirect setup or connection through centered components or centered structures.

[0020] Furthermore, in embodiments of this utility model, terms such as "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are used to indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, or in a conventional placement or usage state. These terms are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure, feature, device, or element referred to must have a specific orientation or positional relationship, nor that it must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0021] The various specific technical features and embodiments described in the detailed embodiments can be combined in any suitable manner without contradiction. For example, different implementation methods can be formed by combining different specific technical features / embodiments. In order to avoid unnecessary repetition, the various possible combinations of the various specific technical features / embodiments in this utility model will not be described separately.

[0022] Currently, some water treatment devices (such as water purifiers) have added cooling functions to meet consumers' demand for cold drinking water. This cooling function is generally achieved by installing a cooling unit in the water tank. When the water in the tank is used up, the water treatment device refills the tank and activates the cooling system. Because cooling takes time, users who urgently need a large amount of cold water to cool down or chill their drinks will face a long waiting time. For example, in the hot summer, people may want to drink ice-cold water immediately to relieve the heat, but due to the limited cooling time, this need cannot be met instantly.

[0023] To avoid users having to wait a long time for the cooling process to finish before they can drink cold water, and to quickly meet users' immediate need for cool water in hot weather, this utility model provides a water treatment device.

[0024] like Figure 1 As shown, the water treatment device provided by this utility model includes a temperature control system, which includes a first water tank 1, a temperature control component 2, a heat conduction component 10, and a temperature control pipeline 3. The first water tank 1 is provided with a longitudinally arranged temperature control cavity 11 and a water storage cavity 12. A conductive structure 13 is provided between the temperature control cavity 11 and the water storage cavity 12. The temperature control component 2 is connected to the first water tank 1 and is thermally conductive to at least the temperature control cavity 11. The heat conduction component 10 is connected to the first water tank 1 and is thermally conductive to the temperature control cavity 11 and the water storage cavity 12. The temperature control pipeline 3 includes an inlet pipeline 31 and an outlet pipeline 32. The outlet end of the inlet pipeline 31 is connected to the temperature control cavity 11, and the inlet end of the outlet pipeline 32 is connected to at least the water storage cavity 12.

[0025] The water treatment device provided by this utility model divides the first water tank 1 into a longitudinally arranged temperature-regulating chamber 11 and a water storage chamber 12. The temperature-regulating component 2 has a cold end 21 and a hot end 22. The cold end 21 is heat-conductingly connected to the temperature-regulating chamber 11, thereby cooling the water stored in the temperature-regulating chamber 11. A conductive structure 13 is provided between the temperature-regulating chamber 11 and the water storage chamber 12. When the water in the temperature-regulating chamber 11 is cooled by the temperature-regulating component 2, the cold water in the temperature-regulating chamber 11 can flow into the water storage chamber 12 for storage through the conductive structure 13. In addition, a heat-conducting component 10 is also provided on the first water tank 1. The heat-conducting component 10 is heat-conductingly connected to the temperature-regulating chamber 11 and the water storage chamber 12, which can transfer the cold temperature of the temperature-regulating chamber 11 to the water storage chamber 12, thereby avoiding the problem of water temperature rise in the water storage chamber 12 due to long-term stagnation, thus ensuring that the water temperature in the water storage chamber 12 is always kept at a low level. The outlet end of the inlet pipe 31 is connected to the temperature regulating chamber 11, and the inlet end of the outlet pipe 32 is connected to the water storage chamber 12. That is, the first water tank 1 receives water from the temperature regulating chamber 11 and receives water from the water storage chamber 12. This water treatment device, by setting up the water storage chamber 12, can store cooled water. Furthermore, the use of the heat-conducting component 10 prevents the water temperature in the water storage chamber 12 from rising. When a user urgently needs cold water, it can be dispensed directly from the water storage chamber 12 without waiting for the cooling process to complete, thus greatly shortening the time for the user to obtain cold water and quickly meeting the user's immediate need for cool water in hot weather. Moreover, when cold water flows from the temperature regulating chamber 11 into the water storage chamber 12, the inlet pipe 31 can promptly supply water to the temperature regulating chamber 11, thereby achieving circulating cooling and circulating cold water storage, ensuring that the water storage chamber 12 always stores sufficient cold water. In addition, compared with the first water tank 1 having a single chamber, since the temperature regulating chamber 11 has a relatively small volume, the temperature regulating component 2 only needs to quickly cool a small amount of water at a time, which greatly reduces the workload of the temperature regulating component 2 and can shorten the time required for each cooling.

[0026] Specifically, the first water tank 1 may be provided with a horizontal partition, thereby dividing the internal chamber of the first water tank 1 into a longitudinally arranged temperature regulating chamber 11 and a water storage chamber 12. The temperature regulating chamber 11 may be located above or below the water storage chamber 12.

[0027] The heat-conducting component 10 can be entirely attached to the outer wall of the first water tank 1. Specifically, the heat-conducting component 10 can be partially attached to the outer wall of the temperature-regulating cavity 11 and partially attached to the outer wall of the water storage cavity 12, thereby transferring the cold temperature of the temperature-regulating cavity 11 to the water storage cavity 12. In this case, the heat-conducting component 10 is installed on the outside of the water tank, which facilitates installation and maintenance without requiring any modification to the internal structure of the water tank.

[0028] Alternatively, the heat-conducting component 10 can be inserted through the partition between the temperature-regulating cavity 11 and the water storage cavity 12, with part of the heat-conducting component 10 inserted into the temperature-regulating cavity 11 and part inserted into the water storage cavity 12. The heat-conducting component 10 directly penetrates the partition and is inserted into both chambers, which reduces thermal resistance, allowing the cooling energy in the temperature-regulating cavity 11 to be quickly and efficiently transferred to the water storage cavity 12. Furthermore, it avoids external heat conduction paths, making the entire temperature-regulating system structure more compact.

[0029] Alternatively, the heat-conducting component 10 can be partially attached to the outer wall of the temperature-regulating cavity 11 and partially inserted into the water storage cavity 12; or the heat-conducting component 10 can be partially inserted into the temperature-regulating cavity 11 and partially attached to the outer wall of the water storage cavity 12. This design can also achieve heat transfer between the temperature-regulating cavity 11 and the water storage cavity 12.

[0030] It is easy to understand that if the heat-conducting element 10 is short or concentrated in one area, the water in the water storage cavity 12 may have a lower temperature in the area near the heat-conducting element 10 and a higher temperature in the area away from the heat-conducting element 10. To avoid this problem, the heat-conducting element 10 can be arranged longitudinally with its two ends inserted into the temperature-regulating cavity 11 and the water storage cavity 12 respectively. That is, the heat-conducting element 10 passes through the partition between the temperature-regulating cavity 11 and the water storage cavity 12, with part of the heat-conducting element 10 inserted into the temperature-regulating cavity 11 and part inserted into the water storage cavity 12. Specifically, one end of the heat-conducting element 10 is close to or connected to the end of the temperature-regulating cavity 11 away from the water storage cavity 12, and the other end of the heat-conducting element 10 is close to or connected to the end of the water storage cavity 12 away from the temperature-regulating cavity 11. In other words, the heat-conducting element 10 extends from one end of the temperature-regulating cavity 11 to the opposite end of the water storage cavity 12. This arrangement can cover a larger area of ​​the temperature-regulating cavity 11 and the water storage cavity 12, increasing the contact area between the heat-conducting element 10 and the water, and can more evenly transfer the cooling energy of the temperature-regulating cavity 11 to various areas in the water storage cavity 12.

[0031] Furthermore, in some embodiments, at least two heat-conducting elements 10 may be provided, with two or more heat-conducting elements 10 arranged at intervals. By providing multiple heat-conducting elements 10, the number of heat conduction paths between the temperature-regulating cavity 11 and the water storage cavity 12 can be increased. The multiple heat-conducting elements 10 arranged at intervals can cover a wider area, allowing the cold energy in the temperature-regulating cavity 11 to be transferred to various parts of the water storage cavity 12 more quickly and evenly, thereby further improving the heat transfer efficiency.

[0032] The heat-conducting component 10 can be a metal, such as copper, aluminum, or silver. These materials have high thermal conductivity, enabling efficient transfer of cooling energy from the temperature-regulating cavity 11 to the water storage cavity 12. Alternatively, a heat pipe structure can be incorporated inside the heat-conducting component 10. A heat pipe is a component that utilizes the principle of phase change for heat conduction and possesses extremely high thermal conductivity. Alternatively, a heat-conducting cavity can be incorporated inside the heat-conducting component 10, containing a phase change material or a heat-conducting liquid. Specifically, the heat-conducting component 10 has a hollow cavity to form the heat-conducting cavity, and its outer shell can be made of metal. Phase change materials are materials that can absorb or release a large amount of heat during a phase change process, enabling efficient heat conduction and temperature regulation. Phase change materials can be, but are not limited to, paraffin wax, salt hydrates, and metal alloys. The heat-conducting liquid transfers heat from the temperature-regulating component to the water within the temperature-regulating cavity through its flow, achieving rapid heat conduction. Thermally conductive liquids can be, but are not limited to, water, ethylene glycol, mineral oil, etc. These liquids have high thermal conductivity and good fluidity, enabling rapid heat transfer.

[0033] The temperature regulating element 2 can be a thermoelectric cooler. When a direct current passes through the thermoelectric cooler, one end absorbs heat (cold end) and the other end releases heat (hot end). The cold end 21 of the thermoelectric cooler can be located inside the temperature regulating cavity 11 or attached to the side wall of the first water tank 1, thereby absorbing heat from the temperature regulating cavity 11 and lowering the temperature of the water stored in the temperature regulating cavity 11. In practical applications, the user can switch the direction of the direct current input to the thermoelectric cooler to switch the cold end and the hot end of the thermoelectric cooler, making the original cold end the hot end. At this time, the thermoelectric cooler is used to increase the temperature of the water stored in the temperature regulating cavity to prepare hot water, while the water storage cavity 12 is used to store hot water to meet the user's need for instant hot water. The thermoelectric cooler can quickly respond to changes in current to achieve switching between cooling and heating. Moreover, the thermoelectric cooler has a compact structure, small size, and light weight, making it a preferred material for the temperature regulating element 2.

[0034] The temperature regulating component 2 can be configured for heat conduction only with the temperature regulating cavity 11, or it can be configured for heat conduction with both the temperature regulating cavity 11 and the water storage cavity 12. When the temperature regulating component 2 is configured for heat conduction only with the temperature regulating cavity 11, it can concentrate its action on the temperature regulating cavity 11, enabling efficient and rapid cooling or heating of the water within the temperature regulating cavity 11. When the temperature regulating component 2 is configured for heat conduction with both the temperature regulating cavity 11 and the water storage cavity 12, it can simultaneously regulate the temperature of the water in both cavities, allowing for more uniform control of the water temperature throughout the first water tank 1. The following description assumes that the temperature regulating component 2 is used for cooling.

[0035] The connecting structure 13 can be installed on the partition. Specifically, the connecting structure 13 can include a connecting channel and a one-way valve installed in the connecting channel. The connecting channel passes through the partition to connect the temperature regulating chamber 11 and the water storage chamber 12, and the one-way valve is used to control the opening and closing of the connecting channel. Alternatively, the connecting structure 13 can be a connecting pipe installed outside the first water tank 1 and connecting the temperature regulating chamber 11 and the water storage chamber 12. A stop valve 8 can be installed on the connecting pipe.

[0036] The conductive structure 13 may include a first conductive structure 131 and a second conductive structure 132. The water flow direction of the first conductive structure 131 is from the temperature regulating chamber 11 to the water storage chamber 12, and the water flow direction of the second conductive structure 132 is from the water storage chamber 12 to the temperature regulating chamber 11. Specifically, both the first conductive structure 131 and the second conductive structure 132 may include a conductive channel and a one-way valve disposed on the conductive channel. The conductive channel connects the temperature regulating chamber 11 and the water storage chamber 12, and the one-way valve is used to control the opening and closing of the conductive channel. The one-way valve in the first conductive structure 131 is defined as the first one-way valve, and the one-way valve in the second conductive structure 132 is defined as the second one-way valve. The water flow direction of the first one-way valve is from the temperature regulating chamber 11 to the water storage chamber 12, and the water flow direction of the second one-way valve is from the water storage chamber 12 to the temperature regulating chamber 11. In this way, the water in the temperature regulating cavity 11 and the water storage cavity 12 can circulate internally through the first conductive structure 131 and the second conductive structure 132. When the water in the temperature regulating cavity 11 is cooled by the temperature regulating element 2, it flows to the water storage cavity 12 for storage through the first conductive structure 131. When the water temperature in the water storage cavity 12 rises relatively, the water stored in the water storage cavity 12 can flow back to the temperature regulating cavity 11 through the second conductive structure 132 for recooling, thereby ensuring that the water temperature in the water storage cavity 12 is always kept at a low level. At this time, the heat conducting element 10, the first conductive structure 131 and the second conductive structure 132 work together. The heat conducting element 10 provides a fast cold and heat conduction path, while the first conductive structure 131 and the second conductive structure 132 realize cold and heat exchange through water circulation, making the heat transfer between the temperature regulating cavity 11 and the water storage cavity 12 more efficient.

[0037] exist Figure 1 In the illustrated embodiment, the temperature regulating chamber 11 is positioned above the water storage chamber 12. After the water in the temperature regulating chamber 11 is cooled by the temperature regulating component 2, the first conductive structure 131 is opened, allowing the cold water in the temperature regulating chamber 11 to automatically flow into the water storage chamber 12 for storage under gravity. A cold water circulation pump (not shown) can be provided between the temperature regulating chamber 11 and the water storage chamber 12. The cold water circulation pump is used to increase the water flow pressure, enabling the cold water to efficiently return from the water storage chamber 12 to the upper temperature regulating chamber 11 for recooling. The cold water circulation pump can be located in the conductive channel between the first conductive structure 131 and the second conductive structure 132, or an additional independent pipe can be provided between the temperature regulating chamber 11 and the water storage chamber 12, with the cold water circulation pump located on this independent pipe.

[0038] The volume of the water storage chamber 12 can be greater than or equal to the volume of the temperature regulating chamber 11. The larger the volume of the water storage chamber 12, the more cold water it can store. When users need a large amount of cold water (such as in hot summers or when hosting parties), the water storage chamber 12 can provide enough cold water without frequently waiting for the cooling process to complete. Moreover, because the water storage chamber 12 has sufficient cold water reserves, the temperature regulating component 2 does not need to rapidly cool a large amount of water in a short period of time, thereby reducing the immediate cooling load of the temperature regulating component 2.

[0039] In some embodiments of this utility model, at least two water storage chambers 12 are provided, each water storage chamber 12 is stacked above and / or below the temperature regulating chamber 11, different water storage chambers 12 are used to store cold water at different temperatures, and each water storage chamber 12 is connected to a water outlet pipe 32, thereby ensuring that each water storage chamber 12 can discharge water independently. Figure 2 In the embodiment shown, two water storage chambers 12 are provided. Figure 3 In the illustrated embodiment, four water storage chambers 12 are provided. Figure 2 For example, one water storage chamber 12 can be used to store cold water at a lower temperature (such as around 5°C) for quick thirst quenching or chilling beverages; another water storage chamber 12 can be used to store cold water at a slightly higher temperature (such as around 10°C) for daily drinking. The design of multiple water storage chambers 12 can meet the diverse needs of users in different scenarios, improving the practicality and flexibility of the water treatment device.

[0040] For example, each water storage chamber 12 may have an insulation layer on its sidewall, with different thicknesses and / or materials for the insulation layers corresponding to different water storage chambers 12. The insulation layer may be attached to the inner wall of the water storage chamber 12 or cover the area of ​​the water storage chamber 12 by wrapping around the outer wall of the first water tank 1. Insulation layers of different thicknesses or materials can be customized according to the water temperature requirements within the water storage chamber 12. For example, water storage chambers 12 storing lower-temperature cold water may use thicker or higher-performance insulation materials to reduce heat transfer and maintain a lower water temperature; while water storage chambers 12 storing slightly higher-temperature cold water may use thinner or lower-performance insulation materials. The materials for the insulation layer include, but are not limited to, stainless steel, high borosilicate glass, and ceramics. When stainless steel and high borosilicate glass are used, a double-layer hollow design is adopted, and the vacuum layer can effectively block heat conduction and improve the insulation effect.

[0041] definition Figure 2 The two water storage chambers 12 are a low-temperature water storage chamber 12 (5℃) and a medium-temperature water storage chamber 12 (10℃). The following is an example of using stainless steel for the insulation layer: The low-temperature water storage chamber 12 needs to store cold water at a lower temperature, so the thickness of the stainless steel can be designed to be 5mm; the medium-temperature water storage chamber 12 needs to store cold water at a moderate temperature, so the thickness of the insulation layer can be appropriately reduced, and the thickness of the stainless steel can be designed to be 2mm.

[0042] The temperature-regulating chamber 11 can be connected to a first temperature sensor, and the water storage chamber 12 can be connected to a second temperature sensor. The first temperature sensor is used to detect the temperature of the water stored in the temperature-regulating chamber 11 in real time, and the second temperature sensor is used to detect the temperature of the water stored in the water storage chamber 12 in real time. This water treatment device may also include a display screen, which is electrically connected to the first and second temperature sensors to display the temperatures detected by the first and second temperature sensors in real time, allowing the user to promptly know the water temperature stored in the temperature-regulating chamber 11 and the water storage chamber 12.

[0043] This water treatment device may further include a controller, which is electrically connected to the temperature regulating element 2, the first temperature sensor, the second temperature sensor, the first check valve, and the second check valve. When the first temperature sensor detects that the water temperature in the temperature regulating chamber 11 has reached the set low temperature, the controller controls the temperature regulating element 2 to stop working and controls the first check valve to open, allowing the cold water in the temperature regulating chamber 11 to flow into the water storage chamber 12 for storage. When the second temperature sensor detects that the water temperature in the water storage chamber 12 has risen, the controller controls the second check valve to open, and the water in the water storage chamber 12 flows back to the temperature regulating chamber 11 for recooling, ensuring that the water temperature in the water storage chamber 12 is always kept at a low level.

[0044] Reference Figure 1 This water treatment device may further include a pure water discharge pipe 4, and the outlet pipe 32 may include a first outlet pipe 321. The inlet end of the first outlet pipe 321 is connected to the water storage chamber 12, and the outlet end of the first outlet pipe 321 is connected to the pure water discharge pipe 4. The pure water discharge pipe 4 is connected to the water storage chamber 12 through the first outlet pipe 321, and the outlet end of the pure water discharge pipe 4 is connected to a water tap. Users can directly obtain cooled and stored pure water from the water tap for drinking water, ensuring that users can directly obtain cooled pure water without additional processing or waiting, meeting their immediate drinking needs.

[0045] This water treatment device may further include a wastewater discharge pipe 5, and the outlet pipe 32 may include a second outlet pipe 322. The inlet end of the second outlet pipe 322 is connected to the water storage chamber 12, and the outlet end of the second outlet pipe 322 is connected to the wastewater discharge pipe 5. The wastewater discharge pipe 5 can discharge unwanted water (such as wastewater or excess cooling water) in the water storage chamber 12 to a designated drainage pipe to prevent the water level in the water storage chamber 12 from becoming too high or the water quality from deteriorating.

[0046] This water treatment device may further include a filtration system, which includes a filter element assembly 6. The filter element assembly 6 has a filtration chamber 61, and a filter element 62 is disposed within the filtration chamber 61. The water outlet pipe 32 may include a third water outlet pipe 323. The inlet end of the third water outlet pipe 323 is connected to the water storage chamber 12, and the outlet end of the third water outlet pipe 323 is connected to the filtration chamber 61. The third water outlet pipe 323 can transport cold water from the water storage chamber 12 to the filtration chamber 61 to flush the filter element 62 within the filtration chamber 61, so that the cold water in the water storage chamber 12 can be used for drinking while also serving the function of flushing the filter element 62.

[0047] Furthermore, the temperature control system can be positioned downstream of the filter assembly 6 along the water path, ensuring that the water entering the first water tank 1 is filtered water from the filter assembly 6. The filter element 62 in the filter assembly 6 effectively adsorbs and intercepts dissolved solids in the water, thereby reducing the TDS (Total Dissolved Solids) value of the water. Using this low-TDS water to rinse the filter element 62 avoids secondary contamination and ensures that the TDS value of the first cup of water after rinsing the filter element 62 more easily meets drinking water standards. Specifically, the filter chamber 61 may include a pre-filter chamber 611 and a post-filter chamber 612 connected in series. The water inlet pipe 31 includes a first section 311 and a second section 312 arranged along the water flow direction. The outlet end of the first section 311 is connected to the pre-filter chamber 611, the inlet end of the second section 312 is connected to the post-filter chamber 612, and the outlet end of the second section 312 is connected to the temperature control chamber 11. The filter element assembly 6 receives water from the pre-filter chamber 611 through the first section 311 and receives water from the post-filter chamber 612 through the second section 312. The filter element 62 is at least disposed in the pre-filter chamber 611. The water entering the filter element assembly 6 is first filtered by the filter element 62 in the pre-filter chamber 611 and then flows into the post-filter chamber 612, and then flows from the post-filter chamber 612 along the second section 312 to the temperature control chamber 11. The outlet end of the third water outlet pipe 323 is connected to the pre-filter chamber 611, thereby ensuring that the cold water with low TDS value in the first water tank 1 can rinse the filter element 62 in the pre-filter chamber 611.

[0048] The filter element 62 can be installed solely within the pre-filter chamber 611. Alternatively, the filter element 62 can include a first filter element 62 and a second filter element 62, with the first filter element 62 installed in the pre-filter chamber 611 and the second filter element 62 installed in the post-filter chamber 612. The first filter element 62 removes large particulate impurities from the water, while the second filter element 62 further removes residual dissolved solids, odors, bacteria, and other minute impurities. This multi-stage filtration design can further improve water quality, ensuring that the water meets higher standards.

[0049] The first and second filter elements 62 can be made of multi-layered folded polypropylene. Polypropylene is a high molecular polymer that can filter out large particulate impurities in water, such as silt, rust, and suspended solids. Activated carbon can also be incorporated into the first and second filter elements 62. The porous structure of activated carbon gives it a strong adsorption capacity, effectively adsorbing harmful substances such as odors, chlorine, and organic matter in the water, thereby purifying the water.

[0050] The second filter element 62 can be a mineralization filter element 62, used for mineralizing water. The material of the mineralization filter element 62 can be natural rock materials, such as magnesium ore (containing magnesium), celestite (containing strontium), selenium ore (containing selenium), maifanite (containing calcium, magnesium, potassium, sodium, etc.), etc. Alternatively, the material of the mineralization filter element 62 can be a mixture of various rock materials. Alternatively, the material of the mineralization filter element 62 can be an artificially modified material rich in various mineral elements, as long as it can release minerals beneficial to the human body into the water. The mineral salts in the mineralization filter element 62 can be released into the water body during water flow or immersion in the mineralization filter element 62, transforming the water into mineralized water and replenishing the human body with necessary minerals.

[0051] A booster pump 7 can be installed on the third outlet pipe 323. The main function of the booster pump 7 is to increase the water pressure in the third outlet pipe 323, thereby enhancing the rinsing effect on the filter element 62. Specifically, the booster pump 7 can deliver the low TDS value cold water in the water storage chamber 12 to the pre-filter chamber 611 at a higher pressure, so as to rinse the filter element 62 more effectively.

[0052] A stop valve 8 can also be installed on the third water outlet pipe 323. The stop valve 8 is used to control the opening and closing of the third water outlet pipe 323. Through the stop valve 8, the user can manually or automatically open or close the third water outlet pipe 323 as needed, thereby precisely controlling the rinsing process of the filter element 62. The stop valve 8 is only opened when the filter element 62 really needs to be rinsed, thereby reducing unnecessary water waste.

[0053] Of course, each pipeline in this water treatment device can be equipped with a stop valve 8, allowing users to individually control the flow of each pipeline. Each pipeline in this water treatment device can also be equipped with a booster pump 7 to increase the water pressure in each pipeline.

[0054] The temperature regulating component 2 includes a cold end 21 and a hot end 22. The cold end 21 is disposed inside the temperature regulating cavity 11 or attached to the side wall of the first water tank 1, and the hot end 22 is disposed outside the first water tank 1. When the temperature regulating component 2 is working, the cold end 21 absorbs heat, and the hot end 22 releases heat. If this heat cannot be dissipated in time, the temperature of the hot end 22 will become too high, affecting the performance and lifespan of the temperature regulating component 2. Therefore, in this embodiment of the present invention, the inlet pipe 31 and / or the outlet pipe 32 can flow through the hot end 22 and be thermally conductively connected with the hot end 22.

[0055] When the inlet pipe 31 flows through the hot end 22 and is thermally conductively connected to it, the water flows through the hot end 22 before entering the temperature control chamber 11, thereby carrying away the heat from the hot end 22 and achieving heat dissipation. When the outlet pipe 32 flows through the hot end 22 and is thermally conductively connected to it, the water can carry away the heat from the hot end 22 through thermal conduction, further improving the heat dissipation efficiency. As mentioned above, the inlet pipe 31, the first outlet pipe 321, the second outlet pipe 322, and the third outlet pipe 323 can all flow through the hot end 22 and be thermally conductively connected to it, which can further improve the heat dissipation efficiency of the hot end 22.

[0056] Reference Figure 4 In some embodiments of this water treatment device, the temperature control system may further include a second water tank 9, which may be arranged side-by-side with the first water tank 1 and thermally connected to the hot end 22 of the temperature control element 2. In this case, the cold end 21 of the temperature control element 2 is thermally connected to the first water tank 1 for cooling the water in the temperature control chamber 11, while the hot end 22 is thermally connected to the second water tank 9 for heating the water in the second water tank 9. With this configuration, the temperature control element 2 can simultaneously cool water and generate hot water using the heat generated by the hot end 22, achieving integrated cooling and heating. Users can select between cold or hot water according to their needs, improving the practicality and flexibility of the equipment.

[0057] Alternatively, the second water tank 9 can be separated from the hot end 22 of the temperature regulating element 2. The second water tank 9 is thermally connected to a heating element (such as an electric heating rod). The heating element can be located inside the second water tank 9 or attached to its side wall. The heating element can heat the water in the second water tank 9, achieving integrated cooling and heating. In this case, the cooling and heating functions of the water treatment device are separated; the temperature regulating element 2 focuses on cooling, and the heating element focuses on heating.

[0058] Alternatively, the second water tank 9 can be thermally connected to the hot end 22 of the temperature control element 2, and can also be further thermally connected to a heating element. In this case, the hot end 22 of the temperature control element 2 and the heating element work together to achieve a more efficient heating effect.

[0059] The inlet and outlet pipes of the second water tank 9 can be independent of those of the first water tank 1, or they can be connected in series or in parallel. The pure water discharge pipe 4 and wastewater discharge pipe 5 mentioned above can each have branches connecting to the second water tank 9, and these branches can be equipped with a stop valve 8 and / or a booster pump 7.

[0060] Similarly, to avoid users having to wait a long time for the heating process to finish before they can drink hot water, and to quickly meet users' immediate drinking needs for hot water, the second water tank 9 can also be divided into a heating chamber for direct heating and a second water storage chamber for storing the hot water from the heating chamber. The internal structure of the second water tank 9 can be referred to that of the first water tank 1, and will not be repeated here.

[0061] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water treatment device, characterized in that, Includes a temperature control system, the temperature control system comprising: The first water tank is provided with a temperature regulating cavity and a water storage cavity arranged longitudinally, and a conductive structure is provided between the temperature regulating cavity and the water storage cavity; A temperature regulating component, which is connected to the first water tank and is thermally conductively connected to the temperature regulating cavity; A heat-conducting component is connected to the first water tank and is thermally conductive to the temperature-regulating cavity and the water storage cavity; The temperature regulating pipeline includes an inlet pipe and an outlet pipe. The outlet end of the inlet pipe is connected to the temperature regulating cavity, and the inlet end of the outlet pipe is connected to at least the water storage cavity.

2. The water treatment apparatus as described in claim 1, characterized in that, The heat-conducting component is partially inserted into the temperature-regulating cavity or partially attached to the outer wall of the temperature-regulating cavity; And / or, part of the heat-conducting element is inserted into the water storage cavity or part is attached to the outer wall of the water storage cavity.

3. The water treatment apparatus as described in claim 2, characterized in that, The heat-conducting component is arranged longitudinally and its two ends are respectively inserted into the temperature-regulating cavity and the water-storing cavity. One end of the heat-conducting component is close to or connected to the end of the temperature-regulating cavity away from the water-storing cavity, and the other end of the heat-conducting component is close to or connected to the end of the water-storing cavity away from the temperature-regulating cavity.

4. The water treatment apparatus as described in claim 1, characterized in that, At least two heat-conducting components are provided, and the at least two heat-conducting components are arranged at intervals.

5. The water treatment apparatus as described in claim 1, characterized in that, The heat-conducting component is a metal component; Alternatively, the heat-conducting component may have an internal heat pipe structure. Alternatively, the heat-conducting component may have a heat-conducting cavity inside, and the heat-conducting cavity may contain a phase change material or a heat-conducting liquid.

6. The water treatment apparatus as described in claim 1, characterized in that, The conductive structure includes a first conductive structure and a second conductive structure. The water flow direction of the first conductive structure is from the temperature regulating cavity to the water storage cavity, and the water flow direction of the second conductive structure is from the water storage cavity to the temperature regulating cavity. The temperature regulating chamber is located above the water storage chamber, and a cold water circulation pump is provided between the temperature regulating chamber and the water storage chamber.

7. The water treatment apparatus as described in claim 1, characterized in that, At least two water storage chambers are provided, and each water storage chamber is stacked above and / or below the temperature regulating chamber. Different water storage chambers are used to store cold water at different temperatures. Each of the water storage cavities has a heat insulation layer on its sidewall, and the thickness and / or material of the heat insulation layer is different for different water storage cavities.

8. The water treatment apparatus according to any one of claims 1 to 7, characterized in that, The temperature regulating component includes a cold end and a hot end. The cold end is thermally connected to the temperature regulating cavity, and the hot end is located outside the first water tank. The water inlet pipe and / or the water outlet pipe flows through the hot end and is thermally connected to the hot end.

9. The water treatment apparatus as described in claim 8, characterized in that, The temperature control system also includes a second water tank, which is connected to the hot end for heat conduction. And / or, the second water tank is connected to a heating element.

10. The water treatment apparatus according to any one of claims 1 to 7, characterized in that, The water treatment device further includes a pure water discharge pipeline, and the water outlet pipeline includes a first water outlet pipeline. The inlet end of the first water outlet pipeline is connected to the water storage chamber, and the outlet end of the first water outlet pipeline is connected to the pure water discharge pipeline. And / or, the water treatment device further includes a wastewater discharge pipeline, the discharge pipeline including a second discharge pipeline, the inlet end of the second discharge pipeline being connected to the water storage chamber, and the outlet end of the second discharge pipeline being connected to the wastewater discharge pipeline.

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