Water heater

Abstract

The invention relates to the technical field of household appliances, in particular to a water heater, and aims to solve the problem that an existing water heater is single in function. Therefore, the water heater comprises a purification assembly, a constant temperature assembly, a skin beautifying assembly and a heating assembly, the purification assembly comprises a tap water inlet, a first purified water outlet and a second purified water outlet, the first purified water outlet is communicated with a cold water inlet of the heating assembly, and the second purified water outlet is communicated with the constant temperature assembly. The hot water outlet of the heating assembly is communicated with the constant-temperature assembly, the constant-temperature assembly can mix cold water and hot water entering the constant-temperature assembly, the mixed water outlet of the constant-temperature assembly is communicated with the skin beautifying assembly, and the skin beautifying assembly can mix the mixed water entering the constant-temperature assembly with skin beautifying articles and then discharge the mixed water through the water outlet. Therefore, the four functions of purification, heating, constant temperature and skin beautifying are integrated in one water heater, and the diversified requirements for water quality improvement, constant water temperature adjustment and skin beautifying are met.

Description

Technical Field

[0001] The invention relates to the technical field of household appliances, and in particular provides a water heater. Background Art

[0002] A water heater is one of the commonly used household appliances, which is mainly used to provide hot water.

[0003] As people's quality of life improves, their needs increase. However, existing water heaters have relatively simple functions and are increasingly difficult to meet the needs of users.

[0004] Therefore, this field needs a new technical solution to solve the above problems. Summary of the invention

[0005] The present invention aims to solve the above technical problem, that is, to solve the problem that the existing water heaters have a single function.

[0006] In a first aspect, the present invention provides a water heater, comprising a purification component, a constant temperature component, a skin beautification component and a heating component, the purification component comprising a tap water inlet, a first purified water outlet and a second purified water outlet, the first purified water outlet is connected to the cold water inlet of the heating component, the second purified water outlet is connected to the constant temperature component, the hot water outlet of the heating component is connected to the constant temperature component, the constant temperature component can mix the incoming cold water with the hot water, the mixed water outlet of the constant temperature component is connected to the skin beautification component, the skin beautification component can mix the incoming mixed water with the skin beautification products and then discharge it through a drain outlet.

[0007] In the preferred technical solution of the above-mentioned water heater, the purification component includes a filter module, a first check module and a first integrated water channel module, the filter module is detachably connected to the first integrated water channel module, the filter module has a first water inlet and a first water outlet, the first integrated water channel module has a tap water flow channel and a clean water flow channel, the tap water inlet, the first purified water outlet and the second purified water outlet are all arranged on the first integrated water channel module, the tap water inlet is connected to the first water inlet through the tap water flow channel, the first purified water outlet and the second purified water outlet are connected to the first water outlet through the clean water flow channel, and the first check module is arranged between the tap water flow channel and the first water inlet and between the clean water flow channel and the first water outlet to prevent the water in the tap water flow channel from flowing out through the first water inlet and the water in the clean water flow channel from flowing out through the first water outlet when the filter module is disassembled.

[0008] In the preferred technical solution of the above-mentioned water heater, the filter module includes a water purification filter bottle, a water purification filter element installed in the water purification filter bottle, and a first sealing member arranged at the port of the water purification filter bottle, the water purification filter bottle is detachably connected to the first integrated water channel module, the first sealing member is sealed against the inner wall of the water purification filter bottle, the first water inlet is arranged on the first sealing member, and the first water outlet is arranged on the water purification filter element.

[0009] In the preferred technical solution of the above water heater, the first check valve module includes a first fixing member, a first check valve body and a second check valve body, the first fixing member is located between the first integrated water circuit module and the first sealing member, the first fixing member is fixedly connected to the first integrated water circuit module, the first fixing member is provided with a first flow passage and a second flow passage, the first check valve body is arranged in the first flow passage, and the second check valve body is arranged in the second flow passage,

[0010] The first sealing member is provided with a first plug connector, a port of the first plug connector forms the first water inlet, a first end of the first flow passage is communicated with the tap water flow passage, the first plug connector is inserted into the first flow passage from the second end of the first flow passage, and the first plug connector is sealed against the inner wall of the first flow passage;

[0011] The first sealing member is also provided with a first through hole, one end of the water purification filter element is provided with a second plug connector, the port of the second plug connector forms the first water outlet, the first end of the second flow channel is connected with the water purification channel, the second plug connector passes through the first through hole and is inserted into the second flow channel from the second end of the second flow channel, the second plug connector is sealed against the inner wall of the second flow channel, and the water purification filter element is sealed against the inner wall of the first through hole.

[0012] In the preferred technical solution of the above-mentioned water heater, the filter module also includes a first locking member, and the first integrated water circuit module is provided with a second locking member, the first locking member is sleeved on the water purification filter bottle and rotatably connected to the water purification filter bottle, and forward rotation of the first locking member can connect the first locking member with the second locking member to fix the water purification filter bottle to the first integrated water circuit module, and reverse rotation of the first locking member can separate the first locking member from the second locking member so as to remove the water purification filter bottle from the first integrated water circuit module.

[0013] In the preferred technical solution of the above-mentioned water heater, the heating assembly includes a hot tank and a heating component arranged in the hot tank, the cold water inlet and the hot water outlet are both arranged in the hot tank, and the water heater also includes a pressure relief valve arranged in the tap water flow channel. When the water pressure in the hot tank is large, the water in the hot water tank can flow through the clean water flow channel, the filter module and the tap water flow channel in sequence, and then be discharged through the pressure relief valve.

[0014] In the preferred technical scheme of the above-mentioned water heater, the skin beautification component includes a skin beautification module, a second check module and a second integrated water circuit module, the skin beautification module and the second integrated water circuit module are detachably connected, the skin beautification module has a second water inlet and a second water outlet, the second integrated water circuit module has a hot water flow channel, a constant temperature water flow channel and a drainage flow channel, the drain is arranged on the second integrated water circuit module, the hot water outlet is connected with the constant temperature component through the hot water flow channel, the mixed water outlet is connected with the second water inlet through the constant temperature water flow channel, the second water outlet is connected with the drain through the drainage flow channel, the second check module is arranged between the constant temperature water flow channel and the second water inlet and between the second water outlet and the drainage flow channel to prevent the water in the constant temperature water flow channel from flowing out through the second water inlet and the water in the drainage flow channel from flowing out through the second water outlet when the skin beautification module is disassembled.

[0015] In the preferred technical solution of the above-mentioned water heater, the skin beautification module includes a skin beautification filter bottle, a skin beautification filter element installed in the skin beautification filter bottle, and a second sealing member arranged at the port of the skin beautification filter bottle, the skin beautification filter bottle and the second integrated water channel module are detachably connected, the second sealing member is sealed against the inner wall of the skin beautification filter bottle, the second water inlet is arranged on the second sealing member, and the second water outlet is arranged on the skin beautification filter element.

[0016] In the preferred technical solution of the above water heater, the second check module includes a second fixing member, a third check valve body and a fourth check valve body, the second fixing member is located between the second integrated water circuit module and the second sealing member, the second fixing member is fixedly connected to the second integrated water circuit module, a third flow passage and a fourth flow passage are provided in the second fixing member, the third check valve body is arranged in the third flow passage, and the fourth check valve body is arranged in the fourth flow passage,

[0017] The second sealing member is provided with a third plug, the port of the third plug forms a second water inlet, the first end of the third flow channel is communicated with the constant temperature water flow channel, the third plug is inserted into the third flow channel from the second end of the third flow channel, and the third plug is sealed against the inner wall of the third flow channel.

[0018] A second through hole is also provided on the second sealing member, and a fourth plug is provided at one end of the skin-beautifying filter element, and a port of the fourth plug forms a second water outlet. The first end of the fourth flow channel is connected with the drainage channel, and the fourth plug passes through the second through hole and is inserted into the fourth flow channel from the second end of the fourth flow channel. The fourth plug is sealed against the inner wall of the fourth flow channel, and the skin-beautifying filter element is sealed against the inner wall of the second through hole.

[0019] In the preferred technical solution of the above-mentioned water heater, the skin beautification module also includes a third locking member, and the second integrated water circuit module is provided with a fourth locking member, and the third locking member is sleeved on the skin beautification filter element and rotatably connected to the skin beautification filter element. Rotating the third locking member forward can connect the third locking member with the fourth locking member to fix the skin beautification filter element to the second integrated water circuit module, and rotating the third locking member in the reverse direction can separate the third locking member from the fourth locking member to remove the skin beautification filter element from the second integrated water circuit module.

[0020] It can be understood by those skilled in the art that the technical solution of the present invention provides a water heater, including a purification component, a constant temperature component, a skin beautification component and a heating component, the purification component includes a tap water inlet, a first purified water outlet and a second purified water outlet, the first purified water outlet is connected to the cold water inlet of the heating component, the second purified water outlet is connected to the constant temperature component, the hot water outlet of the heating component is connected to the constant temperature component, the constant temperature component can mix the incoming cold water with the hot water, the mixed water outlet of the constant temperature component is connected to the skin beautification component, and the skin beautification component can mix the incoming mixed water with the skin beautification products and then discharge them through the drain. When the above technical solution is adopted, the water heater provided by the present invention can take into account the functions of water purification, constant temperature and skin beautification, solves the problem of single function of existing water heaters, and provides users with a more convenient, comfortable and healthy water experience. Specifically, tap water enters the purification component through the tap water inlet for purification treatment, and the purified tap water is divided into two paths: one path enters the heating component through the first purified water outlet and is heated into hot water; the other path directly enters the constant temperature component through the second purified water outlet, and the hot water in the heating component enters the constant temperature component through the hot water outlet. The constant temperature component mixes the heated hot water with the purified cold water, adjusts it to the water temperature set by the user, and then outputs it to the skin care component through the mixed water outlet. The skin care component mixes the mixed water after constant temperature with skin care products, and finally discharges it through the drain for users to use. This achieves the improvement of water quality, constant adjustment of water temperature, and diversified needs of beauty and skin care. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0022] Figure 1 is an axonometric view of a water heater of the present invention;

[0023] Figure 2 is a front view of the water heater of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the purification component of the present invention;

[0025] Figure 4 is an exploded view of the purification assembly of the present invention;

[0026] Figure 5 is an exploded view of the filter module of the present invention;

[0027] Figure 6 is an exploded view of the first non-return module of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the thermostatic assembly of the present invention;

[0029] Figure 8 is a schematic diagram of the structure of the skin beautification component of the present invention;

[0030] Fig. 9 is an exploded view of the skin beautification component of the present invention;

[0031] Fig.10 is an exploded view of the skin beautification module of the present invention;

[0032] Fig.11 It is an exploded view of the second non-return module of the present invention.

[0033] List of reference numerals:

[0034] 1. Purification component; 11. Filter module; 111. Water purification filter bottle; 112. Water purification filter element; 1121. First water outlet; 1122. Second plug connector; 113. First sealing member; 1131. First water inlet; 1132. First plug connector; 1133. First through hole; 114. First locking member; 12. First check module; 121. First fixing member; 1211. First flow passage; 1212. Second flow passage; 122. First check valve body; 123. Second check valve body; 13. First integrated waterway module; 131. Tap water inlet; 132. First purified water outlet; 133. Second purified water outlet; 134. Second locking member;

[0035] 2. Constant temperature component; 21. Mixed water outlet;

[0036] 3. Skin beautification component; 31. Skin beautification module; 311. Skin beautification filter bottle; 312. Skin beautification filter element; 3121. Second water outlet; 3122. Fourth plug; 313. Second sealing member; 3131. Second water inlet; 3132. Third plug; 3133. Second through hole; 314. Third locking member; 32. Second check module; 321. Second fixing member; 322. Third check valve body; 323. Fourth check valve body; 33. Second integrated water circuit module; 331. Drain; 332. Fourth locking member. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the following embodiments are introduced in conjunction with a water heater, the purification component, constant temperature component and skin beautification component provided by the present invention are also applicable to other products that need to solve the problem of not having water purification, skin beautification and constant temperature functions at the same time.

[0038] It should be noted that, in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Based on the problem of single function of existing water heaters pointed out in the background art, the present invention provides a water heater, which aims to effectively solve the problem of single function of existing water heaters by integrating four functions of purification, heating, constant temperature and skin beautification into one water heater.

[0040] First refer to Figure 1 , Figure 2 and Figure 4 ,in, Figure 1 is an axonometric view of a water heater of the present invention; Figure 2 is a front view of the water heater of the present invention; Figure 4 It is an exploded view of the purification component of the present invention.

[0041] like Figure 1 and Figure 4As shown, the present invention provides a water heater, including a purification component 1, a constant temperature component 2, a skin care component 3 and a heating component (not shown in the figure), the purification component 1 includes a tap water inlet 131, a first purified water outlet 132 and a second purified water outlet 133, the first purified water outlet 132 is connected to the cold water inlet (not shown in the figure) of the heating component, the second purified water outlet 133 is connected to the constant temperature component 2, the hot water outlet (not shown in the figure) of the heating component is connected to the constant temperature component 2, the constant temperature component 2 can mix the incoming cold water with the hot water, the mixed water outlet 21 (as shown in the figure) of the constant temperature component 2 Figure 7 The skin care component 3 is connected to the skin care component 3, and the skin care component 3 can mix the mixed water with the skin care products and then drain them through the drain port 331 (as shown in FIG. Fig. 9 as shown) discharged.

[0042] The purification component 1 is responsible for processing the tap water entering the water heater to ensure the safety and purity of the water quality. It is provided with a tap water inlet 131 and two purified water outlets - a first purified water outlet 132 and a second purified water outlet 133. The first purified water outlet 132 is directly connected to the cold water inlet of the heating component to provide a purified water source for the heating process; the second purified water outlet 133 is connected to the constant temperature component 2 to provide the same purified cold water for the constant temperature adjustment process.

[0043] The main function of the heating component is to heat the cold water received from the purification component 1 to a set temperature. After the heating is completed, the hot water is sent to the constant temperature component 2 through the hot water outlet for further adjustment of the water temperature.

[0044] The core function of the thermostatic component 2 is to mix the hot water from the heating component with the cold water from the purification component 1 to achieve the constant temperature effect set by the user. This design ensures that the water heater can continuously provide stable and suitable water temperature to meet the water needs of users in different seasons and climate conditions. The mixed water outlet 21 of the thermostatic component 2 is connected to the skin care component 3 to provide water flow with suitable temperature for the beauty and skin care process.

[0045] The skin care component 3 can mix the incoming mixed water with skin care products (such as essential oils, beauty essences, etc.), and then discharge it through the drain port 331. This process not only provides users with a bathing experience with beauty effects, but also realizes the diversified expansion of the water heater function.

[0046] Therefore, through the above-mentioned structural setting, the present invention integrates the four major functions of purification, heating, constant temperature and skin beautification into one water heater, which solves the problem of single function of existing water heaters, realizes the improvement of water quality, constant regulation of water temperature and diversified needs of beauty and skin care.

[0047] Preferably, if Figures 3 to 5As shown, the purification component 1 includes a filter module 11, a first check module 12 and a first integrated waterway module 13. The filter module 11 is detachably connected to the first integrated waterway module 13. The filter module 11 has a first water inlet 1131 and a first water outlet 1121. The first integrated waterway module 13 has a tap water flow channel and a purified water flow channel. The tap water inlet 131, the first purified water outlet 132 and the second purified water outlet 133 are all arranged on the first integrated waterway module 13. The tap water inlet 1131, the first purified water outlet 132 and the second purified water outlet 133 are all arranged on the first integrated waterway module 13. 31 is connected to the first water inlet 1131 through the tap water flow channel, the first purified water outlet 132 and the second purified water outlet 133 are connected to the first water outlet 1121 through the clean water flow channel, and the first check module 12 is arranged between the tap water flow channel and the first water inlet 1131 and between the clean water flow channel and the first water outlet 1121 to prevent the water in the tap water flow channel from flowing out through the first water inlet 1131 and the water in the clean water flow channel from flowing out through the first water outlet 1121 when the filter module 11 is disassembled.

[0048] The filter module 11 is responsible for removing impurities, particles, odors, etc. in the tap water to improve the water quality. The filter module 11 has a first water inlet 1131 and a first water outlet 1121, which are respectively used to receive the water flow from the tap water inlet 131 and output purified water.

[0049] The first check module 12 is arranged between the tap water flow channel and the first water inlet 1131 and between the clean water flow channel and the first water outlet 1121. Its main function is to prevent the reverse flow of water in two directions, that is, to prevent the water in the tap water flow channel from flowing out through the first water inlet 1131 and the water in the clean water flow channel from flowing out through the first water outlet 1121 when the filter module 11 is disassembled.

[0050] The first integrated waterway module 13 integrates the tap water inlet 131, the first purified water outlet 132 and the second purified water outlet 133, and realizes the reasonable distribution and guidance of water flow through the tap water flow channel and the purified water flow channel. The tap water flow channel is responsible for introducing tap water into the filter module 11 for purification, while the purified water flow channel is responsible for transporting the purified water to the heating component and the constant temperature component 2 respectively.

[0051] Furthermore, the present invention adopts a detachably connected filter module 11 and a first integrated waterway module 13 design, so that the user can easily replace or maintain the filter module 11 without disassembling the entire purification assembly 1. This not only improves the maintainability and service life of the system, but also brings a more convenient use experience to the user.

[0052] Preferably, if Figure 4 and Figure 5As shown, the filter module 11 includes a water purification filter bottle 111, a water purification filter element 112 installed in the water purification filter bottle 111, and a first sealing member 113 arranged at the port of the water purification filter bottle 111. The water purification filter bottle 111 is detachably connected to the first integrated water channel module 13, the first sealing member 113 is sealed against the inner wall of the water purification filter bottle 111, the first water inlet 1131 is arranged on the first sealing member 113, and the first water outlet 1121 is arranged on the water purification filter element 112.

[0053] The water purification filter bottle 111 is the main structure of the filter module 11, which is responsible for accommodating the water purification filter element 112 and providing necessary protection. Exemplarily, the water purification filter bottle 111 in the present invention is made of corrosion-resistant and pressure-resistant materials to ensure its stability and durability during use. The present invention does not specifically limit the material of the water purification filter bottle 111. A connection structure is designed at the port of the water purification filter bottle 111 to achieve a detachable connection with the first integrated water channel module 13, which is convenient for users to replace and maintain the water purification filter element 112.

[0054] The water purification filter element 112 is the core component of the filter module 11, which is responsible for removing impurities, particulate matter, odor, etc. in the water. Exemplarily, the water purification filter element 112 can be made of multi-layer filter materials, such as activated carbon, PP cotton, ceramics, etc., to achieve effective interception of different pollutants. The present invention does not limit the specific composition of the water purification filter element 112. A first water outlet 1121 is provided on the water purification filter element 112, and the purified water flows out through the water outlet and enters the clean water flow channel. Since the water purification filter bottle 111 is detachably connected to the first integrated water channel module 13, the replacement and maintenance of the water purification filter element 112 also become more convenient. The user only needs to simply disassemble the water purification filter bottle 111 to replace the water purification filter element 112, without disassembling the entire purification component 1.

[0055] The first seal 113 is disposed at the port of the water purification filter bottle 111, and is tightly against the inner wall of the water purification filter bottle 111 to form an effective sealing structure. The first seal 113 is provided with a first water inlet 1131, through which tap water enters the water purification filter bottle 111 and flows out after being purified by the water purification filter element 112. The design of the first seal 113 not only ensures the smooth flow of water, but also prevents leakage and contamination of the water flow, thereby improving the stability and safety of the system.

[0056] Preferably, if Figure 4 and Figure 6As shown, the first check valve module 12 includes a first fixing member 121, a first check valve body 122 and a second check valve body 123. The first fixing member 121 is located between the first integrated water circuit module 13 and the first sealing member 113. The first fixing member 121 is fixedly connected to the first integrated water circuit module 13. A first flow channel 1211 and a second flow channel 1212 are provided in the first fixing member 121. The first check valve body 122 is arranged in the first flow channel 1211, and the second check valve body 123 is arranged in the second flow channel 1212.

[0057] The first fixing member 121 is located between the first integrated water channel module 13 and the first sealing member 113, and plays a role of connection and support. Exemplarily, the first fixing member 121 is made of corrosion-resistant and pressure-resistant materials to ensure its stability and durability during use. The first fixing member 121 is provided with two independent flow channels - the first flow channel 1211 and the second flow channel 1212, which are respectively used for the purification process of tap water entering the water purification filter bottle 111 and the transportation process of purified water flowing out of the water purification filter bottle 111.

[0058] Exemplarily, in the present invention, a slot is provided on the first fixing member 121 , and a protrusion corresponding to the slot is provided on the first integrated water channel module 13 , and the shape, size and position of the protrusion match the slot.

[0059] Through the cooperation of the card slot and the protrusion, the water heater can ensure the stability of the connection between the first fixing member 121 and the first integrated water channel module 13. This design avoids the potential safety hazards caused by loose connection and improves the overall performance and user experience of the system. In addition, the design of the card slot and the protrusion makes the installation process between the first fixing member 121 and the first integrated water channel module 13 more convenient. The user only needs to align the protrusion with the card slot and gently push it in to complete the connection operation without using any tools or additional steps. This not only improves the installation efficiency, but also reduces the installation cost.

[0060] In addition, in other embodiments, the first fixing member 121 and the first integrated water circuit module 13 can also be connected by means of flanges, clamps, etc. The present invention does not specifically limit the specific connection method between the first fixing member 121 and the first integrated water circuit module 13. The first check valve body 122 is arranged in the first flow channel 1211, and is used to control the unidirectional flow of tap water when entering the water purification filter bottle 111. When the tap water pressure is normal, the valve body opens to allow water to flow into the water purification filter bottle 111; when the tap water pressure decreases or reverses, the valve body automatically closes to prevent water from flowing back to the tap water flow channel, thereby avoiding the risk of pollution and damage.

[0061] The second check valve body 123 is disposed in the second flow passage 1212, and is used to control the unidirectional flow of purified water when it flows out of the water purification filter bottle 111. When the purified water pressure is normal, the valve body opens to allow water to flow into the purified water flow channel; when the purified water pressure decreases or reverses (for example, when replacing the water purification filter element 112), the valve body automatically closes to prevent the water in the purified water flow channel from flowing into the water purification filter bottle 111, thereby protecting the integrity of the water purification filter element 112 and the entire purification system.

[0062] Exemplarily, the first check valve body of the present invention includes a first one-way valve, a second one-way valve and a first ejector pin, the first ejector pin is arranged between the first one-way valve and the second one-way valve, and the second check valve body includes a third one-way valve and a second ejector pin, the first ejector pin and the second ejector pin can move under the action of water pressure, thereby controlling the flow direction of water and regulating the flow rate.

[0063] In other embodiments, the first check valve body and the second check valve body can also be valve bodies of other structures such as diaphragm check valves and ball check valves. As long as they can control the flow direction of water and regulate the flow rate, the present invention does not limit the specific structure of the first check valve body and the second check valve body.

[0064] Preferably, if Figure 5 As shown, the first sealing member 113 is provided with a first plug connector 1132, the port of the first plug connector 1132 forms a first water inlet 1131, the first end of the first flow channel 1211 is connected to the tap water flow channel, the first plug connector 1132 is inserted into the first flow channel 1211 from the second end of the first flow channel 1211, and the first plug connector 1132 is sealed against the inner wall of the first flow channel 1211.

[0065] The first plug connector 1132 is arranged on the first sealing member 113, and its port forms a first water inlet 1131 for receiving water flow from the tap water flow channel. The design of the plug connector is not only convenient for connection with the first flow channel 1211, but also ensures the smoothness and stability of the water flow at the connection. The first end of the first flow channel 1211 is connected to the tap water flow channel for introducing tap water into the first check module 12. The second end of the first flow channel 1211 is designed to receive the insertion of the first plug connector 1132 to achieve connection with the first sealing member 113. When the first plug connector 1132 is inserted from the second end of the first flow channel 1211, it is tightly against the inner wall of the channel to form an effective sealing structure. This sealing design not only prevents the leakage of water flow, but also ensures the stability and safety of water flow at the connection. At the same time, it is also convenient for users to replace and maintain the water purification filter element 112. The plug connector can be pulled out and reinserted by simply disassembling the first sealing member 113, without disassembling the entire purification component 1.

[0066] Preferably, if Figure 5As shown, the first sealing member 113 is also provided with a first through hole 1133, one end of the water purification filter element 112 is provided with a second plug connector 1122, the port of the second plug connector 1122 forms a first water outlet 1121, the first end of the second flow channel 1212 is connected with the purified water flow channel, the second plug connector 1122 passes through the first through hole 1133 and is inserted into the second flow channel 1212 from the second end of the second flow channel 1212, the second plug connector 1122 is sealed against the inner wall of the second flow channel 1212, and the water purification filter element 112 is sealed against the inner wall of the first through hole 1133.

[0067] The first through hole 1133 is arranged on the first sealing member 113, and is used to accommodate the second plug connector 1122 at one end of the water purification filter element 112. The design of the through hole not only facilitates the connection between the water purification filter element 112 and the first check module 12, but also ensures the smoothness and stability of the purified water during the outflow process. The second plug connector 1122 is arranged at one end of the water purification filter element 112, and its port forms a first water outlet 1121, which is used to transport the purified water to the water purification flow channel. The design of the plug connector is not only convenient for connection with the second flow channel 1212, but also ensures the sealing and stability of the purified water at the connection. The first end of the second flow channel 1212 is connected to the water purification flow channel, and is used to lead the purified water out of the water purification filter element 112 and transport it to other parts of the water heater. The second end of the second flow channel 1212 is designed to receive the insertion of the second plug connector 1122 to achieve connection with the water purification filter element 112.

[0068] By adopting the above design, the connection between the first sealing member 113 and the water purification filter element 112 is made tighter and more reliable. The second plug connector 1122 and the inner wall of the second flow channel 1212, as well as the inner wall of the water purification filter element 112 and the first through hole 1133 are sealed against each other, which not only avoids the leakage of water flow, but also improves the stability and safety of the system. At the same time, this connection method is also convenient for users to replace and maintain the water purification filter element 112. It is only necessary to simply disassemble the first sealing member 113 to remove the plug connector and replace the water purification filter element 112, without disassembling the entire purification component 1.

[0069] Preferably, if Figure 4 As shown, the filter module 11 also includes a first locking member 114, and a second locking member 134 is arranged on the first integrated water circuit module 13. The first locking member 114 is sleeved on the water purification filter bottle 111 and is rotatably connected to the water purification filter bottle 111. The forward rotation of the first locking member 114 can connect the first locking member 114 with the second locking member 134 to fix the water purification filter bottle 111 to the first integrated water circuit module 13. The reverse rotation of the first locking member 114 can separate the first locking member 114 from the second locking member 134 so as to remove the water purification filter bottle 111 from the first integrated water circuit module 13.

[0070] The above-mentioned connection method not only improves the stability of the system, but also prevents the water purification filter bottle 111 from loosening or falling off due to water flow pressure during use. The user can rotate the first locking member 114 in the forward direction to tightly connect it with the second locking member 134, thereby fixing the water purification filter bottle 111 to the first integrated water channel module 13. When the water purification filter element 112 needs to be replaced, the user only needs to rotate the first locking member 114 in the reverse direction to separate it from the second locking member 134, thereby easily removing the water purification filter bottle 111 from the first integrated water channel module 13. This rotation connection and disassembly method is not only easy to operate, but also improves the efficiency and convenience of users replacing the water purification filter element 112.

[0071] Preferably, the heating assembly includes a hot tank and a heating component arranged in the hot tank, the cold water inlet and the hot water outlet are both arranged in the hot tank, and the water heater also includes a pressure relief valve arranged in the tap water flow channel. When the water pressure in the hot tank is large, the water in the hot water tank can flow through the clean water flow channel, the filter module 11 and the tap water flow channel in sequence, and then be discharged through the pressure relief valve.

[0072] The heating assembly includes a hot tank and a heating component disposed in the hot tank. The hot tank is used to store and heat cold water, while the heating component is responsible for converting electrical energy into thermal energy, thereby heating the water in the hot tank. The cold water inlet and the hot water outlet are both disposed on the hot tank, and are used to inject cold water into the hot tank and discharge hot water from the hot tank, respectively. The pressure relief valve is disposed in the tap water flow channel, and is used to release pressure when the water pressure in the hot tank is high, so as to prevent safety hazards caused by excessive water pressure. When the water pressure in the hot tank exceeds the set value, the pressure relief valve will automatically open, allowing the water in the hot tank to flow through the clean water flow channel, the filter module 11 and the tap water flow channel in sequence and then be discharged, thereby reducing the water pressure in the hot tank.

[0073] Preferably, if Figures 8 to 10 As shown, the skin beautification component 3 includes a skin beautification module 31, a second check module 32, and a second integrated water channel module 33. The skin beautification module 31 is detachably connected to the second integrated water channel module 33. The skin beautification module 31 has a second water inlet 3131 and a second water outlet 3121. The second integrated water channel module 33 has a hot water flow channel, a constant temperature water flow channel, and a drainage flow channel. The drainage flow channel 331 is arranged on the second integrated water channel module 33. The hot water outlet is connected to the constant temperature component 2 through the hot water flow channel. The mixed water outlet 21 is connected to the second water inlet 3131 through the constant temperature water flow channel. The second water outlet 3121 is connected to the drainage flow channel through the drainage flow channel. The second check module 32 is arranged between the constant temperature water flow channel and the second water inlet 3131 and between the second water outlet 3121 and the drainage flow channel to prevent the water in the constant temperature water flow channel from flowing out through the second water inlet 3131 and the water in the drainage flow channel from flowing out through the second water outlet 3121 when the skin beautification module 31 is disassembled. .

[0074] In the present invention, the skin beautification module 31 is used to provide water flow with skin beautification effect, the second check module 32 is used to prevent water flow from flowing back, and the second integrated waterway module 33 is responsible for connecting various parts and guiding the flow of water. The skin beautification module 31 and the second integrated waterway module 33 are connected in a detachable manner, which is convenient for users to replace and maintain. This design not only improves the flexibility of the skin beautification module 31, but also provides users with a more convenient use experience.

[0075] The skin beautification module 31 has a second water inlet 3131 and a second water outlet 3121. The second water inlet 3131 is used to receive water from the constant temperature water flow channel, and the second water outlet 3121 is used to discharge the water flow that has been treated by skin beautification to the drainage channel. The second integrated water channel module 33 is internally provided with a hot water flow channel, a constant temperature water flow channel and a drainage flow channel. The hot water outlet is connected to the constant temperature component 2 through the hot water flow channel, and is used to transport hot water to the constant temperature component 2 for temperature adjustment. The mixed water outlet 21 is connected to the second water inlet 3131 of the skin beautification module 31 through the constant temperature water flow channel, providing the skin beautification module 31 with water flow at a suitable temperature. The second water outlet 3121 is connected to the drain 331 through the drainage channel, and is used to discharge the water flow that has been treated by skin beautification out of the water heater.

[0076] The second check module 32 is arranged between the constant temperature water flow channel and the second water inlet 3131 and between the second water outlet 3121 and the drainage flow channel. Its main function is also to prevent the reverse flow of water in two directions, that is, to prevent the water in the constant temperature water flow channel from flowing out through the second water inlet 3131 and the water in the drainage flow channel from flowing out through the second water outlet 3121 when the skin care module 31 is disassembled.

[0077] Preferably, the skin beautification module 31 includes a skin beautification filter bottle 311, a skin beautification filter element 312 installed in the skin beautification filter bottle 311, and a second sealing member 313 arranged at the port of the skin beautification filter bottle 311, the skin beautification filter bottle 311 is detachably connected to the second integrated water circuit, the second sealing member 313 is sealed against the inner wall of the skin beautification filter bottle 311, the second water inlet 3131 is arranged on the second sealing member 313, and the second water outlet 3121 is arranged on the skin beautification filter element 312.

[0078] The skin care module 31 is mainly composed of a skin care filter bottle 311, a skin care filter element 312 and a second sealing member 313. The skin care filter bottle 311 is a container for accommodating the skin care filter element 312. Its design facilitates detachable connection with the second integrated waterway, so as to facilitate replacement and maintenance by the user. The user can easily replace the skin care filter bottle 311 and the skin care filter element 312 therein as needed to meet different skin care needs. The skin care filter element 312 is used to load skin care materials, such as skin care essences, minerals, etc., to provide water flow with skin care effects, nourish the skin, and improve skin quality, thereby meeting the user's needs for high-quality, personalized water.

[0079] The second sealing member 313 is disposed at the port of the skin beautifying filter bottle 311, and is tightly against the inner wall of the skin beautifying filter bottle 311 to form an effective sealing structure. This sealing design not only prevents water leakage from the connection between the skin beautifying filter bottle 311 and the second integrated waterway, but also ensures the stability and safety of the water flow when passing through the skin beautifying module 31. The second water inlet 3131 is disposed on the second sealing member 313, and is used to receive water flow from the constant temperature water flow channel. The water flow enters the skin beautifying filter bottle 311 through the second water inlet 3131, and flows through the skin beautifying material in the skin beautifying filter element 312, thereby obtaining a skin beautifying effect. The second water outlet 3121 is disposed on the skin beautifying filter element 312, and is used to discharge the water flow that has been treated with skin beautification to the drainage channel.

[0080] Preferably, if Fig. 9 and Fig.11 As shown, the second check valve module 32 includes a second fixing member 321, a third check valve body 322 and a fourth check valve body 323. The second fixing member 321 is located between the second integrated water circuit module 33 and the second sealing member 313. The second fixing member 321 is fixedly connected to the second integrated water circuit module 33. A third flow channel and a fourth flow channel are provided in the second fixing member 321. The third check valve body 322 is arranged in the third flow channel, and the fourth check valve body 323 is arranged in the fourth flow channel.

[0081] Exemplarily, in the present invention, a slot is provided on the second fixing member 321 , and a protrusion corresponding to the slot is provided on the second integrated water channel module 33 , and the shape, size and position of the protrusion match the slot.

[0082] Through the cooperation of the card slot and the protrusion, the water heater can ensure the stability of the connection between the second fixing member 321 and the second integrated water circuit module 33. This design avoids the potential safety hazards caused by loose connection and improves the overall performance and user experience of the system. In addition, the design of the card slot and the protrusion makes the installation process between the second fixing member 321 and the second integrated water circuit module 33 more convenient. The user only needs to align the protrusion with the card slot and gently push it in to complete the connection operation without using any tools or additional steps. This not only improves the installation efficiency, but also reduces the installation cost.

[0083] In addition, in other embodiments, the second fixing member 321 and the second integrated water channel module 33 may also be connected by means of flanges, clamps, etc. The present invention does not specifically limit the specific connection method between the second fixing member 321 and the second integrated water channel module 33.

[0084] The second check module 32 is mainly composed of a second fixing member 321, a third check valve body 322 and a fourth check valve body 323. These components work together to ensure the unidirectional flow of water in the skin care component 3 and prevent the occurrence of backflow. The second fixing member 321 is located between the second integrated waterway module 33 and the second sealing member 313, and plays a role in connection and fixing. It ensures that the second check module 32 can be firmly installed on the second integrated waterway module 33 and closely cooperates with the second sealing member 313 to form an effective sealing structure.

[0085] The second fixing member 321 is provided with a third flow passage and a fourth flow passage. The two passages are used to guide the water flow through the third check valve body 322 and the fourth check valve body 323 respectively. The design of the flow passage not only ensures the smoothness of the water flow, but also improves the convenience of installation of the check valve body.

[0086] The third check valve body 322 is disposed in the third flow passage to prevent the water in the constant temperature water flow passage from flowing back to the skin beautifying module 31. When the water flows from the constant temperature water flow passage to the skin beautifying module 31, the third check valve body 322 opens; and when the water tries to flow back from the skin beautifying module 31 to the constant temperature water flow passage, the third check valve body 322 closes, thereby ensuring the unidirectional flow of the water. Similarly, the fourth check valve body 323 is disposed in the fourth flow passage to prevent the water in the drainage flow passage from flowing back to the skin beautifying module 31.

[0087] Exemplarily, the third check valve body 322 of the present invention includes a fourth one-way valve and a third ejector pin, and the fourth check valve body 323 includes a fifth one-way valve and a fourth ejector pin. The third ejector pin and the fourth ejector pin can move under the action of water pressure to control the flow direction of water and adjust the flow rate.

[0088] In other embodiments, the third check valve body 322 and the fourth check valve body 323 may also be valve bodies of other structures such as diaphragm check valves and ball check valves. As long as they can control the flow direction of water and regulate the flow rate, the present invention does not limit the specific structure of the third check valve body 322 and the fourth check valve body 323.

[0089] Preferably, if Fig.10 As shown, a third plug 3132 is provided on the second sealing member 313, and the port of the third plug 3132 forms a second water inlet 3131. The first end of the third flow channel is connected to the constant temperature water channel. The third plug 3132 is inserted into the third flow channel from the second end of the third flow channel, and the third plug 3132 is sealed against the inner wall of the third flow channel.

[0090] The third plug 3132 is disposed on the second sealing member 313, and its port forms the second water inlet 3131. This design allows water to flow smoothly from the constant temperature water flow channel through the third plug 3132 into the skin care module 31. At the same time, the shape and size of the third plug 3132 match the third flow channel to ensure stability and sealing after insertion.

[0091] The first end of the third flow channel is connected to the constant temperature water channel for receiving water from the constant temperature water channel. The second end is designed as an opening for inserting the third plug 3132. This structure allows the water flow to smoothly enter the skin beauty module 31 from the constant temperature water channel through the third flow channel. When the third plug 3132 is inserted from the second end of the third flow channel, its outer wall is tightly against the inner wall of the third flow channel to form an effective sealing structure. This sealing design not only prevents the water flow from leaking from the gap between the third plug 3132 and the third flow channel, but also ensures the stability and safety of the water flow when passing through the skin beauty module 31. Since the third plug 3132 is connected to the third flow channel by plugging, it is relatively simple and easy to operate, and the user can easily disassemble and install it when replacing or maintaining the skin beauty module 31. This not only improves the convenience of maintenance, but also reduces maintenance costs.

[0092] Preferably, if Fig.10 As shown, a second through hole 3133 is also provided on the second sealing member 313, a fourth plug 3122 is provided at one end of the skin-beautifying filter element 312, a port of the fourth plug 3122 forms a second water outlet 3121, a first end of the fourth flow channel is connected to the drainage channel, the fourth plug 3122 passes through the second through hole 3133 and is inserted into the fourth flow channel from the second end of the fourth flow channel, the fourth plug 3122 is sealed against the inner wall of the fourth flow channel, and the skin-beautifying filter element 312 is sealed against the inner wall of the second through hole 3133.

[0093] The second through hole 3133 is provided on the second sealing member 313, and one end of the skin-beautifying filter element 312 has a fourth plug 3122, whose port forms the second water outlet 3121. The shape and size of the fourth plug 3122 match the second through hole 3133 and the fourth flow channel, ensuring stability and sealing after insertion. This design not only allows water to flow smoothly from the skin-beautifying filter element 312 through the fourth plug 3122 into the drainage channel, but also improves the convenience of installation of the skin-beautifying module 31.

[0094] The first end of the fourth flow channel is connected to the drainage channel for receiving water from the skin beautification module 31. The second end is designed as an opening for inserting the fourth plug 3122. This structure allows the water flow to smoothly enter the drainage channel from the skin beautification filter 312 through the fourth flow channel. When the fourth plug 3122 passes through the second through hole 3133 and is inserted from the second end of the fourth flow channel, its outer wall is tightly against the inner wall of the fourth flow channel to form an effective sealing structure. At the same time, the outer wall of the skin beautification filter 312 is also tightly against the inner wall of the second through hole 3133, further enhancing the sealing effect. This sealing design not only prevents water from leaking from the gap between the fourth plug 3122 and the fourth flow channel or the skin beautification filter 312 and the second through hole 3133, but also ensures the stability and safety of the water flow when passing through the skin beautification module 31.

[0095] In addition, since the sealing connection of the second through hole 3133, the fourth plug 3122 and the fourth flow channel is designed to be relatively simple and easy to operate, the user can easily disassemble and install the skin beautification module 31 when replacing or maintaining it. This not only improves the convenience of maintenance, but also reduces the maintenance cost.

[0096] Preferably, if Fig. 9 As shown, the skin beautification module 31 also includes a third locking member 314, and a fourth locking member 332 is arranged on the second integrated water circuit module 33. The third locking member 314 is sleeved on the skin beautification filter element 312 and is rotatably connected to the skin beautification filter element 312. The forward rotation of the third locking member 314 can connect the third locking member 314 with the fourth locking member 332 to fix the skin beautification filter element 312 to the second integrated water circuit module 33. The reverse rotation of the third locking member 314 can separate the third locking member 314 from the fourth locking member 332 to remove the skin beautification filter element 312 from the second integrated water circuit module 33.

[0097] The third locking member 314 is sleeved on the skin-beautifying filter element 312 and is rotationally connected to the skin-beautifying filter element 312. This design allows the user to fix or remove the skin-beautifying filter element 312 by rotating the third locking member 314, which is easy and intuitive to operate. The fourth locking member 332 is arranged on the second integrated water circuit module 33, corresponding to the third locking member 314. When the third locking member 314 rotates forward, it can be connected with the fourth locking member 332, thereby firmly fixing the skin-beautifying filter element 312 to the second integrated water circuit module 33. Conversely, when the third locking member 314 rotates in the reverse direction, it can be separated from the fourth locking member 332, so that the skin-beautifying filter element 312 can be easily removed from the second integrated water circuit module 33.

[0098] Through the cooperation of the third locking member 314 and the fourth locking member 332, the water heater can ensure the stability of the connection between the skin-beautifying filter element 312 and the second integrated water circuit module 33. This design avoids the potential safety hazards caused by the loosening or falling off of the skin-beautifying filter element 312, and improves the overall performance and user experience of the system. In addition, the design of the third locking member 314 and the fourth locking member 332 enables the user to easily fix and disassemble the skin-beautifying filter element 312. Without using any tools or additional steps, the user only needs to rotate the third locking member 314 to complete the relevant operations, which greatly improves the convenience and efficiency of the operation. Users can save a lot of time and energy when replacing or maintaining the skin-beautifying module 31. This not only reduces maintenance costs, but also improves user satisfaction.

[0099] Exemplarily, the thermostatic component 2 in the present invention includes a valve body, a valve core, a valve sleeve and a driving mechanism. The valve body has an installation cavity, a cold water flow channel, a hot water flow channel, a cold water inlet connected to the cold water flow channel, a hot water inlet connected to the hot water flow channel and a thermostatic water outlet connected to the installation cavity. The cold water outlet of the cold water flow channel and the hot water outlet of the hot water flow channel are both connected to the installation cavity. The cold water inlet is connected to the second purified water outlet 133, the hot water inlet is connected to the hot water outlet of the heating component, the thermostatic water outlet is connected to the second water inlet 3131, and the cold water outlet and the hot water outlet are spaced apart along the first direction. The valve core is arranged in the installation cavity, and the valve core has a mixing water cavity and a first cold water inlet and a first hot water outlet connected to the mixing water cavity. A hot water inlet, a first cold water inlet and a first hot water inlet are spaced apart along a first direction, a mixing water chamber is connected to an installation chamber, and the first cold water inlet and the first hot water inlet can be connected to a cold water outlet and a hot water outlet respectively; a valve sleeve is fixedly connected to a valve body and is located between an inner wall of the installation chamber and a valve core, and a second cold water inlet and a second hot water inlet are respectively provided at positions of the valve sleeve corresponding to the cold water outlet and the hot water outlet, a driving mechanism is connected to the valve body, and the driving mechanism can drive the valve core to reciprocate in the valve sleeve along a first direction to adjust a connecting area between the first cold water inlet and the second cold water inlet and a connecting area between the first hot water inlet and the second hot water inlet.

[0100] When the user needs to adjust the water temperature, the drive mechanism will start working and drive the valve core to move in the valve sleeve. If the user wants the water temperature to rise, the drive mechanism will drive the valve core to move in the direction of the hot water outlet. In this way, the connection area between the first hot water inlet and the second hot water inlet will increase, while the connection area between the first cold water inlet and the second cold water inlet will decrease, resulting in an increase in hot water flow, a decrease in cold water flow, and an increase in water temperature. On the contrary, if the user wants the water temperature to drop, the drive mechanism will drive the valve core to move in the direction of the cold water outlet. In this way, the connection area between the first cold water inlet and the second cold water inlet will increase, while the connection area between the first hot water inlet and the second hot water inlet will decrease, resulting in an increase in cold water flow, a decrease in hot water flow, and a decrease in water temperature. Finally, the constant temperature water in the constant temperature component enters the skin beautification module 31 through the constant temperature water outlet and the second water inlet 3131 in turn.

[0101] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A water heater, characterized in that: The invention comprises a purification component (1), a constant temperature component (2), a skin beautification component (3) and a heating component. The purification component (1) comprises a tap water inlet (131), a first purified water outlet (132) and a second purified water outlet (133). The first purified water outlet (132) is connected to the cold water inlet of the heating component. The second purified water outlet (133) is connected to the constant temperature component (2). The hot water outlet of the heating component is connected to the constant temperature component (2). The constant temperature component (2) can mix the incoming cold water with the hot water. The mixed water outlet (21) of the constant temperature component (2) is connected to the skin beautification component (3). The skin beautification component (3) can mix the incoming mixed water with the skin beautification product and discharge it through a drain outlet (331).

2. The water heater according to claim 1, characterized in that: The purification component (1) comprises a filter module (11), a first check module (12) and a first integrated waterway module (13); the filter module (11) is detachably connected to the first integrated waterway module (13); the filter module (11) has a first water inlet (1131) and a first water outlet (1121); the first integrated waterway module (13) has a tap water flow channel and a purified water flow channel; the tap water inlet (131), the first purified water outlet (132) and the second purified water outlet (133) are all arranged on the first integrated waterway module (13); the tap water inlet (131) is connected to the first purified water outlet (132) and the second purified water outlet (133) are connected to the first integrated waterway module (13); The first purified water outlet (132) and the second purified water outlet (133) are connected to the first water outlet (1121) through the tap water flow channel, and the first check module (12) is arranged between the tap water flow channel and the first water inlet (1131) and between the clean water flow channel and the first water outlet (1121) to prevent the water in the tap water flow channel from flowing out through the first water inlet (1131) and the water in the clean water flow channel from flowing out through the first water outlet (1121) when the filter module (11) is disassembled.

3. The water heater according to claim 2, characterized in that: The filter module (11) comprises a water purification filter bottle (111), a water purification filter element (112) installed in the water purification filter bottle (111), and a first sealing member (113) arranged at a port of the water purification filter bottle (111); the water purification filter bottle (111) is detachably connected to the first integrated water channel module (13); the first sealing member (113) is sealed against an inner wall of the water purification filter bottle (111); the first water inlet (1131) is arranged on the first sealing member (113); and the first water outlet (1121) is arranged on the water purification filter element (112).

4. The water heater according to claim 3, characterized in that: The first check valve module (12) comprises a first fixing member (121), a first check valve body (122) and a second check valve body (123); the first fixing member (121) is located between the first integrated water channel module (13) and the first sealing member (113); the first fixing member (121) is fixedly connected to the first integrated water channel module (13); a first flow passage (1211) and a second flow passage (1212) are provided in the first fixing member (121); the first check valve body (122) is arranged in the first flow passage (1211); the second check valve body (123) is arranged in the second flow passage (1212); The first sealing member (113) is provided with a first plug connector (1132), the port of the first plug connector (1132) forms the first water inlet (1131), the first end of the first flow passage (1211) is communicated with the tap water flow passage, the first plug connector (1132) is inserted into the first flow passage (1211) from the second end of the first flow passage (1211), and the first plug connector (1132) is sealed against the inner wall of the first flow passage (1211); The first sealing member (113) is also provided with a first through hole (1133); one end of the water purification filter element (112) is provided with a second plug connector (1122); the port of the second plug connector (1122) forms the first water outlet (1121); the first end of the second flow channel (1212) is connected to the water purification channel; the second plug connector (1122) passes through the first through hole (1133) and is inserted into the second flow channel (1212) from the second end of the second flow channel (1212); the second plug connector (1122) is sealed against the inner wall of the second flow channel (1212); and the water purification filter element (112) is sealed against the inner wall of the first through hole (1133).

5. The water heater according to claim 3, characterized in that: The filter module (11) further comprises a first locking member (114), and the first integrated water circuit module (13) is provided with a second locking member (134). The first locking member (114) is sleeved on the water purification filter bottle (111) and is rotatably connected to the water purification filter bottle (111). The first locking member (114) can be rotated in the forward direction to connect the first locking member (114) with the second locking member (134) so ​​as to fix the water purification filter bottle (111) to the first integrated water circuit module (13). The first locking member (114) can be rotated in the reverse direction to separate the first locking member (114) from the second locking member (134) so ​​as to remove the water purification filter bottle (111) from the first integrated water circuit module (13).

6. The water heater according to claim 2, characterized in that: The heating assembly comprises a hot tank and a heating component arranged in the hot tank, the cold water inlet and the hot water outlet are both arranged in the hot tank, and the water heater also comprises a pressure relief valve arranged in the tap water flow channel. When the water pressure in the hot tank is relatively high, the water in the hot water tank can flow through the clean water flow channel, the filter module (11) and the tap water flow channel in sequence, and then be discharged through the pressure relief valve.

7. The water heater according to claim 1, characterized in that: The skin beautification component (3) comprises a skin beautification module (31), a second check module (32) and a second integrated water channel module (33); the skin beautification module (31) and the second integrated water channel module (33) are detachably connected; the skin beautification module (31) has a second water inlet (3131) and a second water outlet (3121); the second integrated water channel module (33) has a hot water flow channel, a constant temperature water flow channel and a drainage flow channel; the drainage port (331) is arranged on the second integrated water channel module (33); the hot water outlet is connected to the constant temperature component (2) through the hot water flow channel; the mixing The water outlet (21) is connected to the second water inlet (3131) through the constant temperature water flow channel, and the second water outlet (3121) is connected to the drain outlet (331) through the drain flow channel. The second check module (32) is arranged between the constant temperature water flow channel and the second water inlet (3131) and between the second water outlet (3121) and the drain flow channel to prevent the water in the constant temperature water flow channel from flowing out through the second water inlet (3131) and the water in the drain flow channel from flowing out through the second water outlet (3121) when the skin care module (31) is disassembled.

8. The water heater according to claim 7, characterized in that: The skin beautification module (31) comprises a skin beautification filter bottle (311), a skin beautification filter element (312) installed in the skin beautification filter bottle (311), and a second sealing member (313) arranged at the port of the skin beautification filter bottle (311); the skin beautification filter bottle (311) and the second integrated water circuit module (33) are detachably connected; the second sealing member (313) is sealed against the inner wall of the skin beautification filter bottle (311); the second water inlet (3131) is arranged on the second sealing member (313); and the second water outlet (3121) is arranged on the skin beautification filter element (312).

9. The water heater according to claim 8, characterized in that: The second check module (32) comprises a second fixing member (321), a third check valve body (322) and a fourth check valve body (323); the second fixing member (321) is located between the second integrated water channel module (33) and the second sealing member (313); the second fixing member (321) is fixedly connected to the second integrated water channel module (33); a third flow passage and a fourth flow passage are provided in the second fixing member (321); the third check valve body (322) is arranged in the third flow passage; the fourth check valve body (323) is arranged in the fourth flow passage; The second sealing member (313) is provided with a third plug (3132), the port of the third plug (3132) forms a second water inlet (3131), the first end of the third flow passage is communicated with the constant temperature water flow passage, the third plug (3132) is inserted into the third flow passage from the second end of the third flow passage, and the third plug (3132) is sealed against the inner wall of the third flow passage. A second through hole (3133) is also provided on the second sealing member (313), and one end of the skin-beautifying filter element (312) has a fourth plug (3122), and a port of the fourth plug (3122) forms a second water outlet (3121), and a first end of the fourth flow channel is connected to the drainage channel, and the fourth plug (3122) passes through the second through hole (3133) and is inserted into the fourth flow channel from the second end of the fourth flow channel, and the fourth plug (3122) is sealed against the inner wall of the fourth flow channel, and the skin-beautifying filter element (312) is sealed against the inner wall of the second through hole (3133).

10. The water heater according to claim 8, characterized in that The skin beautification module (31) further comprises a third locking member (314), and a fourth locking member (332) is arranged on the second integrated water circuit module (33); the third locking member (314) is sleeved on the skin beautification filter element (312) and is rotatably connected to the skin beautification filter element (312); forward rotation of the third locking member (314) can connect the third locking member (314) with the fourth locking member (332) to fix the skin beautification filter element (312) to the second integrated water circuit module (33); reverse rotation of the third locking member (314) can separate the third locking member (314) from the fourth locking member (332) to remove the skin beautification filter element (312) from the second integrated water circuit module (33).

Images