Small molecule water drinking machine

Abstract

The utility model discloses a kind of small molecule water water dispenser, and the function operation sub-controller is fixed on the front upper wall of the shell of the product;The top of the shell is a spout;Spout is covered with a kettle lid;The lower segment of the electrical cavity is fixed with main control circuit board;The front of the water receiving concave part of the front surface of the shell is provided with a mouth hole, and the inside of the electrical cavity is provided with machine cavity platform and is fixed with electromagnetic coil device;The bottom of the glass liner is provided with water outlet and is connected with front section water outlet pipe fitting, electric switch water outlet valve, rear section water outlet pipe fitting in series, and the rear end of rear section water outlet pipe fitting is inserted into the mouth hole;Glass liner lower segment is tightly connected and fixed in the middle of electromagnetic coil device, and the top of glass liner is sealingly connected and fixed with the inner wall of the shell close to spout;Stainless steel mesh ring piece is detachably attached to the inner wall of glass liner;The product is convenient for water receiving, and the overall installation structure is firm, with dry-burning hidden danger, convenient for water adding, and water heating efficiency is high.

Description

Technical Field

[0001] This utility model relates to water dispensers, and more particularly to a small molecule water dispenser. Background Technology

[0002] 1. Chinese Patent Publication No. CN223081485U discloses a novel electric kettle, comprising an electromagnetic heating base, an electromagnetic heating component cooperating with the electromagnetic heating base, and a container body disposed on the electromagnetic heating base. The electromagnetic heating component is externally disposed on the container body and located at the lower part of the container body, forming an integral part with the container body. The electromagnetic heating component includes a heat transfer carrier and an electromagnetic induction element that heats through electromagnetic induction. Specifically, the electromagnetic induction element induces electromagnetic induction with the electromagnetic heating base, and the heat transfer carrier transfers heat to heat the liquid inside the container body. The heat generated by the electromagnetic induction element is transferred to the heat transfer carrier.

[0003] The electromagnetic heating element of the aforementioned electric kettle is located at the bottom of the container body. Its heating area is small, and with little water, scale is easily formed on the bottom wall of the kettle. Furthermore, it lacks functions such as water dispensing and drinking control, a recessed water cup for automatic water filling, and automatic water filling.

[0004] 2. Chinese Patent Publication No. CN223081489U discloses an electromagnetically heated glass kettle, comprising a shell, a base, a coil, a cooling fan, a temperature sensor, a kettle base, a silicone bottom cover, a magnetic heating plate, and a glass kettle. The shell includes an open-top accommodating cavity and a mounting hole. The magnetic heating plate is fixedly attached to the bottom plate of the glass kettle. The silicone bottom cover is located inside the kettle base, and the glass kettle is inserted into the kettle base, with an annular latch and an annular groove engaging. An annular protrusion and a sensing cavity support the magnetic heating plate, and a cylindrical interface is inserted into a circular hole. The shell and base are fixed, and the temperature sensor is located on the mounting hole and can move up and down, engaging with the sensing cavity and the cylindrical interface. The top of the temperature sensor engages with the bottom plate of the glass kettle. The accommodating cavity supports the kettle base. The accommodating cavity ensures accurate temperature sensing and engagement with the bottom plate of the glass kettle after the glass kettle is placed inside, enabling automatic control.

[0005] The aforementioned electromagnetic heating glass kettle has a magnetic heating plate that is fixed to the bottom plate of the glass kettle. The coil is set at the bottom of the glass kettle to work in conjunction with the magnetic heating plate for heating. The magnetic heating plate has a small heating area. When the magnetic heating plate is set at the bottom, it is easy for limescale to form on the bottom wall of the kettle when there is little water. Furthermore, it does not have a water dispensing and drinking control function, no water cup in the water cup for automatic water dispensing, and no automatic water filling function. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a small molecule water dispenser with a reasonable structural design, sturdy structure, and convenient use.

[0007] The solution to the above technical problem is as follows: A small molecule water dispenser includes a casing, a lid, a main control circuit board, a function operation sub-controller, an electromagnetic coil device, a glass inner liner with an open top, and a stainless steel mesh ring. The interior of the casing is an electrical cavity, and the function operation sub-controller is fixed to the upper section of the front wall of the casing. The top of the casing is the spout, and an openable lid covers the spout. The main control circuit board is fixed to the lower section of the electrical cavity. A water-receiving recess is formed in the lower section of the front wall of the casing, and the interior of the casing relative to the water-receiving recess is a cavity platform for the electrical cavity. A spout is formed at the top front of the water-receiving recess. The bottom of the glass inner liner has a water outlet hole, which is connected to an electric water valve via a front water outlet pipe. The electric water valve is connected to the spout via a rear water outlet pipe. An electromagnetic coil device is vertically fixed on the upper section of the electrical cavity platform. The lower section of the glass inner liner is tightly connected and fixed in the middle of the electromagnetic coil device. The top of the glass inner liner is sealed and fixed to the inner wall of the casing near the spout. A stainless steel mesh ring is detachably mounted on the inner wall of the glass inner liner. The stainless steel mesh ring works with the electromagnetic coil device to heat the water inside the glass inner liner.

[0008] The front water outlet pipe is connected to an electric water inlet control device, which is connected to the water inlet pipe. The front end of the water inlet pipe is threaded through and fixed to the side wall of the casing.

[0009] The electromagnetic coil device includes a plastic support tube, a magnetic coil, and magnetic rods. The bottom of the plastic support tube is fixedly connected to the machine cavity platform. The inside of the plastic support tube is a cylindrical cavity. A circumferential groove is opened on the outer wall of the middle section of the plastic support tube. The magnetic coil is tightly wound around the circumferential groove. Several magnetic rods are distributed and vertically fixed around the outer wall of the magnetic coil. The upper and lower ends of the magnetic rods are fixedly connected to the outer wall of the plastic support tube. The lower section of the glass liner is tightly inserted into the cylindrical cavity and fixed. The stainless steel mesh ring, magnetic coil, and magnetic rods work together to heat the water in the glass liner.

[0010] The glass liner includes a large-diameter upper section and a small-diameter lower section, with a stepped outer ring between the large-diameter upper section and the small-diameter lower section; the top opening of the cylinder cavity is provided with a supporting step, the small-diameter lower section is tightly inserted into the cylinder cavity and fixed, and the stepped outer ring is connected to the supporting step to support and fix the glass liner.

[0011] A cooling fan is fixedly connected to the rear of the main control circuit board; ventilation holes are provided at the lower rear of the casing, and the ventilation holes are aligned with the cooling fan.

[0012] The housing includes a base shell, a rear wall shell, a lower front wall shell, an upper front wall shell, and a top ring shell. Ventilation and heat dissipation holes are provided at the rear of the rear wall shell. A front shell hole is provided in the upper front wall shell, and a functional operation controller is fixed at the front shell hole. The base shell is fixedly connected to the bottom of the rear wall shell and the lower front wall shell. The upper front wall shell is fixedly connected to the top of the lower front wall shell. The rear wall shell is fixedly connected to the rear of the upper front wall shell. The top of the rear wall shell and the upper front wall shell are jointly fixedly connected to the top ring shell. The middle ring opening of the top ring shell is a spout. A ring groove is provided at the bottom of the top ring shell, and the top wall of the glass inner liner is inserted into the ring groove and sealed and fixed by a sealing ring.

[0013] A plug hole is provided at the rear of the rear wall shell, and a power plug is fixed in the plug hole.

[0014] The electric water inlet control device is an electric water inlet switch valve; the front outlet pipe is connected to one end of the electric water inlet switch valve, and the other end of the electric water inlet switch valve is connected to the water inlet pipe.

[0015] The front outlet pipe is a three-way pipe. One end of the three-way pipe is sealed to the outlet hole, the other end of the three-way pipe is sealed to the electric switch outlet valve, and the third end of the three-way pipe is sealed to one end of the electric inlet switch valve.

[0016] The electrically operated outlet valve is either an electrically operated solenoid valve or an electrically operated motor valve.

[0017] The beneficial effects of this small molecule water dispenser are as follows: 1. The lower section of the front wall of the machine casing has a water-receiving recess for easy placement of a water cup. After placing the cup, the spout should be aligned with the cup below, and any leaks will fall into the cup. 2. The machine cavity platform is securely fitted with the electromagnetic coil device and the glass inner liner, preventing looseness and sagging. 3. The stainless steel mesh ring is tightly attached to the inner wall of the glass inner liner, close to the electromagnetic coil device, resulting in high heat transfer efficiency and effectively preventing the risk of dry burning of the bottom wall of the glass inner liner. Furthermore, scale will not form on the inner bottom wall of the glass inner liner. 4. The front water outlet pipe is connected to an electric water inlet control device for convenient water addition. 5. The electromagnetic coil device is arranged in a ring around the outer perimeter of the glass inner liner, providing a wide heating area and higher water heating efficiency. Attached Figure Description

[0018] Figures 1-3 This is a perspective view of the product of this utility model.

[0019] Figure 4 This is a rear view of the product of this utility model.

[0020] Figure 5 This is a right view of the product of this utility model.

[0021] Figure 6 This is the front view of the product of this utility model.

[0022] Figure 7 This is a left view of the product of this utility model.

[0023] Figures 8-11 This is an exploded view of the product of this utility model.

[0024] Figure 12 This is a perspective view showing the connection relationship between the front water outlet pipe fitting, the electric switch water outlet valve, the rear water outlet pipe fitting, and the electric water inlet control device of this utility model.

[0025] Figure 13 This is a perspective view of the electromagnetic coil device of this utility model.

[0026] Figure 14 This is a perspective view of the connection structure of the electromagnetic coil device, glass inner liner, and stainless steel mesh ring of the present invention.

[0027] Figure 15 yes Figure 14 The split diagram.

[0028] Figure 16 This is a cross-sectional view of the glass inner liner of the product of this utility model.

[0029] Figure 17 This is a perspective view of the glass inner liner of the product of this utility model.

[0030] Figure 18 A perspective view of the product with the lid of the kettle open.

[0031] 1. Housing 11. Base housing 12. Rear wall housing 12. Plug hole 121. Power plug 122. Lower front wall housing 13. Upper front wall housing 14. Top ring housing 15. Ring groove 151. Sealing ring 152. Water collection cup housing 16. Horizontal grille plate 17. Electrical cavity 1A. Cavity platform 1A1. Spout 1B. Water collection recess 1C. Spout hole 1D. Lid 2. Main control circuit board 3. Cooling fan 31. Ventilation and heat dissipation holes 32. Function operation sub-controller 4. Electromagnetic coil device 5. Plastic support tube 51. Magnetic coil 52. Magnetic rod 53. Cylinder cavity 54. Support step 541. Surrounding groove 55. Ventilation and heat dissipation groove 551. Vertical rib 552. Heat dissipation through hole 56. Glass inner liner 6. Water outlet 6A. Front water outlet fitting 6B. Electric switch water outlet valve 6C. Rear water outlet fitting 6D. Upper diameter section 61. Lower small diameter section 62. Outer surrounding step 63. Stainless steel mesh ring 7. Electric water inlet control device 8. Water inlet fitting 8A. Electric water inlet switch valve 801. Water inlet strip 8A1. Rigid plastic pipe joint 8A2. Detailed Implementation

[0032] like Figures 1-17As shown: A small molecule water dispenser includes a housing 1, a lid 2, a main control circuit board 3, a function operation sub-controller 4, an electromagnetic coil device 5, a glass inner liner with an open top 6, and a stainless steel mesh ring 7. The function operation sub-controller 4 includes commonly used operation buttons such as switch, temperature adjustment, water dispensing, heating, timer, and child lock to achieve basic functions. The interior of the housing 1 is an electrical cavity 1A, used to install the main control circuit board 3, the electromagnetic coil device 5, the glass inner liner 6, etc. The function operation sub-controller 4 is fixed to the upper front wall of the housing 1 with screws. The top of the housing 1 is a spout 1B. An openable lid 2 is fitted over the spout 1B, which can be completely detached from the spout 1B for easy water addition and cleaning. Electrical cavity 1A... The lower section is fixed with a main control circuit board 3 using screws; a water receiving recess 1C is provided on the lower front wall of the housing 1, and the interior of the housing 1 relative to the water receiving recess 1C is a cavity platform 1A1 of the electrical cavity 1A; a spout 1D is provided at the top front of the water receiving recess 1C, so that a water cup can be placed in the water receiving recess 1C to receive water. After the water cup is placed, the spout 1D is aligned with the water cup below, and when water leaks out, it falls into the water cup; the glass inner liner 6 is integrally formed, and a water outlet 6A is provided at the bottom of the glass inner liner 6. The water outlet 6A is connected to an electric switch water outlet valve 6C by a front water outlet pipe fitting 6B. The electric switch water outlet valve 6C is connected to the spout 1D by a rear water outlet pipe fitting 6D (i.e., the water outlet 6A is sealed). There is a front water outlet fitting 6B, the other end of which is connected to the water inlet connector of the electric switch water outlet valve 6C. The water outlet connector of the electric switch water outlet valve 6C is sealed to the rear water outlet fitting 6D, the end of which is connected to the nozzle 1D. The front water outlet fitting 6B and the rear water outlet fitting 6D are made of elastic silicone and are connected by a tight, sealed mating joint. The front water outlet fitting 6B, the electric switch water outlet valve 6C, and the rear water outlet fitting 6D are connected in series. The front water outlet fitting 6B, the electric switch water outlet valve 6C, and the rear water outlet fitting 6D are arranged at the bottom of the electromagnetic coil device 5 and are lower than the bottom of the glass inner liner 6. The opening / closing of the electric switch water outlet valve 6C is controlled by the functional operation controller 4. After 6C is opened, the water in the glass inner liner 6 flows through the front water outlet fitting 6B, the electric switch water outlet valve 6C, and the rear water outlet fitting 6D, and then flows out naturally from the spout 1D for drinking. There is no need to install a water pump to draw water for drinking, making it convenient to take water. The upper part of the electrical cavity 1A has an electromagnetic coil device 5 vertically fixed to the machine platform 1A1 with screws. The electromagnetic coil device 5 is firm and not loose and will not fall. The lower part of the glass inner liner 6 is tightly connected and fixed in the middle of the electromagnetic coil device 5. The top of the glass inner liner 6 is sealed and fixed to the inner wall of the machine casing 1 near the spout 1B, preventing water vapor from entering the electrical cavity 1A. The glass inner liner 6 is thus fixed and cannot move. The stainless steel mesh ring 7 is made of 304 stainless steel that meets the hygiene and food-grade standards.The stainless steel mesh ring 7 is detachably mounted on the inner wall of the glass inner liner 6. After removal, the stainless steel mesh ring 7 can be taken out from the spout 1B for cleaning and can also be inserted into the spout 1B for use. The stainless steel mesh ring 7 works with the electromagnetic coil device 5 to heat the water in the glass inner liner 6. The main control circuit board 3 is connected to the functional operation controller 4, the electromagnetic coil device 5, and the electric switch water outlet valve 6C via wires. In use, add an appropriate amount of water to the glass inner tank 6, operate the controller 4 (e.g., heating function) via the operating function, and then the main control circuit board 3 controls the electromagnetic coil device 5 to operate, generating an alternating magnetic field. The magnetic field penetrates the glass inner tank 6 and generates an alternating magnetic field with the stainless steel mesh ring 7, causing the stainless steel mesh ring 7 to heat up rapidly due to the eddy current effect, thereby evenly transferring heat to the water in the inner tank, achieving efficient and safe non-contact heating. Because the stainless steel mesh ring 7 is located inside the water and close to the inner wall, the heat transfer efficiency is high, and it effectively prevents the risk of dry burning of the bottom wall of the glass inner tank 6. The product has a compact structure, the surface of the glass inner tank 6 is smooth and easy to clean, and the stainless steel mesh ring 7 can be removed and cleaned periodically to avoid long-term accumulation of scale and impurities, ensuring healthy drinking water. The detachable design of the stainless steel mesh ring 7 not only improves the convenience of cleaning.

[0033] Preferably, the front outlet pipe 6B is connected to an electric water inlet control device 8, which is connected to an inlet pipe 8A. The front end of the inlet pipe 8A is fixed to the side wall of the housing 1. The electric water inlet control device 8 is an electric water inlet switch valve 801, which is connected to the main control circuit board 3 via wires. One end of the front outlet pipe 6B is connected to the electric water inlet switch valve 801, and the other end of the electric water inlet switch valve 801 is connected to the inlet pipe 8A. The front outlet pipe fitting 6B is a three-way pipe fitting. One end of the three-way pipe fitting is connected to the outlet hole 6A in a sealed manner. The other end of the three-way pipe fitting is connected to the electric switch outlet valve 6C in a sealed manner. The third end of the three-way pipe fitting is connected to one end of the electric inlet switch valve 801 in a sealed manner. The inlet pipe fitting 8A includes an inlet pipe strip 8A1 and a rigid plastic pipe connector 8A2. The other end of the electric inlet switch valve 801 is connected to the inlet pipe strip 8A1 in a sealed manner. The other end of the inlet pipe strip 8A1 is connected to the rigid plastic pipe connector 8A2 in a sealed manner. The rigid plastic pipe connector 8A2 is fastened and fixed to the side wall of the housing 1 with screws. The rigid plastic pipe connector 8A2 is the free end that connects to the external water pipe. Under normal circumstances, the electric water inlet valve 801 is closed. When water needs to be added to the glass inner tank 6, the electric water outlet valve 6C is closed, and the electric water inlet valve 801 is opened by the function operation sub-controller 4. Water enters from the water inlet pipe 8A and then enters the glass inner tank 6 through the front water outlet pipe 6B. When the water level is reached, the electric water inlet valve 801 is closed by the function operation sub-controller 4, realizing the automatic water inlet and replenishment function, which is convenient for users.

[0034] Preferably, the electrically operated water outlet valve 6C is an electrically operated water outlet solenoid valve or an electrically operated water outlet motor valve.

[0035] Preferably, the electromagnetic coil device 5 includes a plastic support tube 51, a magnetic coil 52, and a magnetic rod 53. The plastic support tube 51 is integrally injection molded. The bottom of the plastic support tube 51 is fixedly connected to the machine cavity platform 1A1 with screws. The interior of the plastic support tube 51 is a cylindrical cavity 54, which is perfectly circular. A heat dissipation hole 56 is provided at the bottom of the cylindrical cavity 54 for heat dissipation of the glass inner liner 6. A circumferential groove 55 is provided on the outer wall of the middle section of the plastic support tube 51. The magnetic coil 52 is tightly wound around the circumferential groove 55. 2. The magnetic coil 52 is made of copper wire. Several magnetic rods 53 are distributed and vertically attached to the outer wall of the magnetic coil 52. The magnetic rods 53 are tightly attached to the magnetic coil 52. There are six to ten magnetic rods 53, which are evenly distributed and are square. The upper and lower ends of the magnetic rods 53 are snapped and fixed to the outer wall of the plastic support tube 51 or fixed with adhesive. The lower section of the glass inner liner 6 is tightly inserted into the tube cavity 54 and fixed without being loose. The stainless steel mesh ring 7 works with the magnetic coil 52 and the magnetic rods 53 to heat the water in the glass inner liner 6. The above is a further refined structure of the electromagnetic coil device 5. The structure is solid and has high heating efficiency and good effect. The stainless steel mesh ring 7 is made of a material containing metallic iron molecules. When the magnetic coil 52 is energized, it generates an alternating magnetic field. The magnetic field passes through the wall of the glass inner liner 6 and generates an alternating current with the iron molecules of the stainless steel mesh ring 7, forming eddy currents. The eddy current iron molecules move at high speed and randomly. These moving molecules collide and rub against each other, thereby generating heat energy. The Joule heating effect of the eddy currents is used to quickly heat the water in the inner liner. The magnetic rod 53 can enhance the magnetic field density and push the magnetic field inward, making the magnetic field more concentrated and generating an alternating magnetic field with the stainless steel mesh ring 7, improving the heat conversion efficiency, and preventing the magnetic field from spreading outward. The entire heating process is free of open flames and mechanical wear, making it safe and reliable. The insulation performance of the plastic support cylinder 51 and the glass inner liner 6 ensures electrical safety and does not affect the operation of the magnetic field. The tight fit between the cylinder cavity 54 and the bottom of the glass inner liner 6 effectively prevents displacement and ensures stable operation.

[0036] Preferably, the upper and lower walls of the surrounding groove 55 are provided with vertically symmetrical limiting slots, and the upper and lower ends of the magnetic rod 53 are inserted into the corresponding upper and lower limiting slots and clamped and fixed.

[0037] Preferably, the inner vertical wall of the surrounding groove 55 is provided with a plurality of ventilation and heat dissipation grooves 551, the depth of which is 2 mm to 3 mm. Vertical ribs 552 are formed between the ventilation and heat dissipation grooves 551. After the magnetic coil 52 is wound around the surrounding groove 55, it is actually in contact with and fixed to the vertical ribs 552. A ventilation gap is formed between the magnetic coil 52 and the ventilation and heat dissipation grooves 551. The heat generated by the magnetic coil 52 during operation is dissipated through the ventilation gap. Furthermore, after the water in the glass liner 6 is heated to boiling, the high temperature will transfer the heat to the plastic support tube 51. The plastic support tube 51 will absorb the heat of the components for a while. The ventilation and heat dissipation grooves 551 can dissipate the heat, reducing the transfer of high-temperature heat to the magnetic coil 52 and improving the working efficiency of the magnetic coil 52.

[0038] Preferably, the magnetic coil 52 and the excitation rod 53 form an excitation coil assembly. When the main control circuit board 3 provides a high-frequency alternating current to the excitation coil assembly, the excitation coil assembly generates a high-frequency alternating magnetic field. The magnetic lines of force are absorbed by the iron-containing stainless steel mesh ring 7. Under the electromagnetic effect of the excitation coil assembly, the iron-containing stainless steel mesh ring 7 forms internal eddy currents and generates heat. When the excitation coil assembly and the iron-containing stainless steel mesh ring 7 are used together, the iron-containing stainless steel mesh ring 7 can accumulate charges and generate micro-discharge phenomena, which can electrolyze the water in the glass liner 6, break the hydrogen bonds of water molecules, thereby changing the size of water molecule clusters and generating micro-water with small molecule clusters. This makes the water molecules more delicate, taste better, are easier for the body to absorb, and have more nutritional value. Small molecule water is formed by dissociating water molecule clusters through magnetic field treatment. When the water flow cuts the magnetic lines of force generated by the excitation coil assembly at a certain speed, the conductivity of water causes large molecule clusters to break into smaller clusters, or even into individual molecules. After water electrolysis, hydrogen atoms covalently bond with highly electronegative atoms X. If these atoms approach highly electronegative, small-radius atoms Y (such as OFN), a special intermolecular or intramolecular interaction of the form XH…Y is formed between X and Y, mediated by hydrogen. This is called a hydrogen bond. The formation of hydrogen bonds strengthens the intermolecular forces of water molecules, improving water solubility and permeability, and further enhancing the release of aroma and nutrients in beverages. During continuous heating, the micro-water molecules remain stable and active, preventing secondary aggregation and ensuring that every drop of water has good bioavailability, thus achieving healthy drinking water.

[0039] Preferably, the glass liner 6 is circular; the glass liner 6 includes a large-diameter upper section 61 and a small-diameter lower section 62, with a stepped outer ring 63 forming between the large-diameter upper section 61 and the small-diameter lower section 62; a supporting step 541 is provided at the top opening of the cylindrical cavity 54, the small-diameter lower section 62 is tightly inserted into the cylindrical cavity 54 and fixed, and the stepped outer ring 63 connects with the supporting step 541 to support and fix the glass liner 6; the above further refines the structure of the glass liner 6, and the above structural design effectively improves the installation stability of the glass liner 6. The airtight seal prevents displacement and breakage due to vibration or thermal expansion and contraction during use. The cooperation between the outer ring step 63 and the supporting step 541 further strengthens the stress distribution, ensuring that the inner tank maintains its structural integrity under high-temperature alternating environment. At the same time, it can reduce the diameter of the magnetic coil 52, further reducing the volume and thus improving the overall space utilization. The compact design of the excitation coil assembly effectively enhances the magnetic field concentration, improves energy conversion efficiency, and thus improves the generation efficiency and stability of small molecule cluster water, maximizing the stimulation of hydrogen bond breaking and reconstruction of water molecules.

[0040] Preferably, the main control circuit board 3 is connected to a temperature sensor, which is fixedly attached to the outer wall of the glass inner liner 6. An over-temperature setting is configured on the main control circuit board 3. When the temperature sensor detects an over-temperature, the main control circuit board 3 controls the magnetic coil 52 to de-energize and stop heating. The glass inner liner 6 is completely transparent. A water level sensor is fixedly attached to the side wall of the glass inner liner 6 near the bottom. When the water level sensor detects that the water level is below the specified level, the main control circuit board 3 controls the magnetic coil 52 to de-energize and stop heating.

[0041] Alternatively, the temperature sensor can be fixed to the bottom of the glass inner liner 6, and the detection probe can be inserted into the glass inner liner 6 to detect the water temperature more accurately; the base of the temperature sensor and the bottom of the glass inner liner 6 are sealed and fixed together with sealant and nut assembly.

[0042] Preferably, a cooling fan 31 is fixedly connected to the rear of the main control circuit board 3 with screws; a ventilation hole 32 is provided at the lower rear of the housing 1, and the ventilation hole 32 is aligned with the cooling fan 31. During operation, the fan blows air to the main control circuit board 3 to dissipate heat and draws away the high temperature heat of the electrical cavity 1A, thereby improving the service life.

[0043] Preferably, the housing 1 includes a base shell 11, a rear wall shell 12, a lower front wall shell 13, an upper front wall shell 14, and a top ring shell 15. A ventilation and heat dissipation hole 32 is provided at the rear of the rear wall shell 12. A front shell hole is provided on the upper front wall shell 14, and a functional operation controller 4 is fixed to the front shell hole with screws. The base shell 11 is fixedly connected to the bottom of the rear wall shell 12 and the lower front wall shell 13 with screws. The upper front wall shell 14 is fixedly connected to the top of the lower front wall shell 13 with screws. The rear wall shell 12 is fixedly connected to the rear of the upper front wall shell 14 with screws. The top of the rear wall shell 12 and the upper front wall shell 14 are jointly fixedly connected to the top ring shell 15 with screws. The middle ring opening of the top ring shell 15 is a spout 1B. A ring groove 151 is provided at the bottom of the top ring shell 15. The top wall of the glass inner liner 6 is inserted into the ring groove 151 and sealed and fixed by a sealing ring 152 / sealing adhesive. The above further details the specific structure of the housing 1, which facilitates production and assembly.

[0044] A plug hole 121 is provided at the rear of the rear wall shell 12. A power plug 122 is fixed in the plug hole with screws. The power plug 122 is connected to the main control circuit board 3 through a wire.

[0045] The base shell 11 has a water collection tray 16 connected to the front bottom wall with screws. A horizontal grid plate 17 is detachably snapped onto the top of the water collection tray 16. The horizontal grid plate 17 is used to hold water cups and other water containers. After water is collected, any water droplets will fall into the water collection tray 16, preventing water from overflowing to the outside of the machine and keeping the countertop dry and clean. The horizontal grid plate 17 can be easily removed and cleaned to clean the water tray, effectively preventing water accumulation and bacterial growth, and improving hygiene performance.

[0046] A handle is hinged to the top of the casing 1. A steam vent is provided on the lid 2 for releasing steam when boiling water.

Claims

1. A small molecule water dispenser, comprising a casing, a lid, a main control circuit board, a function operation sub-controller, an electromagnetic coil device, a glass inner liner with an open top, and a stainless steel mesh ring; the interior of the casing is an electrical cavity; the function operation sub-controller is fixed to the upper section of the front wall of the casing; the top of the casing is the spout; an openable lid is fitted over the spout; the main control circuit board is fixed to the lower section of the electrical cavity; characterized in that: The lower section of the front wall of the casing has a water-receiving recess, and the interior of the casing, relative to the water-receiving recess, is a cavity platform for the electrical chamber. A spout is located at the top front of the water-receiving recess. A water outlet is located at the bottom of the glass liner, and an electric water valve is connected to the water outlet via a front water outlet fitting. The electric water valve is connected to the spout via a rear water outlet fitting. An electromagnetic coil device is vertically fixed on the cavity platform of the upper section of the electrical chamber. The lower section of the glass liner is tightly connected and fixed in the middle of the electromagnetic coil device. The top of the glass liner is sealed and fixed to the inner wall of the casing near the spout. A stainless steel mesh ring is detachably mounted on the inner wall of the glass liner. The stainless steel mesh ring works with the electromagnetic coil device to heat the water inside the glass liner.

2. The small molecule water dispenser according to claim 1, characterized in that: The front water outlet pipe is connected to an electric water inlet control device, which is connected to the water inlet pipe. The front end of the water inlet pipe is threaded through and fixed to the side wall of the casing.

3. A small molecule water dispenser according to claim 1 or 2, characterized in that: The electromagnetic coil device includes a plastic support tube, a magnetic coil, and magnetic rods. The bottom of the plastic support tube is fixedly connected to the machine cavity platform. The inside of the plastic support tube is a cylindrical cavity. A circumferential groove is opened on the outer wall of the middle section of the plastic support tube. The magnetic coil is tightly wound around the circumferential groove. Several magnetic rods are distributed and vertically fixed around the outer wall of the magnetic coil. The upper and lower ends of the magnetic rods are fixedly connected to the outer wall of the plastic support tube. The lower section of the glass liner is tightly inserted into the cylindrical cavity and fixed. The stainless steel mesh ring, magnetic coil, and magnetic rods work together to heat the water in the glass liner.

4. A small molecule water dispenser according to claim 3, characterized in that: The glass liner includes a large-diameter upper section and a small-diameter lower section, with a stepped outer ring between the large-diameter upper section and the small-diameter lower section; the top opening of the cylinder cavity is provided with a supporting step, the small-diameter lower section is tightly inserted into the cylinder cavity and fixed, and the stepped outer ring is connected to the supporting step to support and fix the glass liner.

5. A small molecule water dispenser according to claim 1, 2, or 4, characterized in that: A cooling fan is fixedly connected to the rear of the main control circuit board; ventilation holes are provided at the lower rear of the casing, and the ventilation holes are aligned with the cooling fan.

6. A small molecule water dispenser according to claim 5, characterized in that: The housing includes a base shell, a rear wall shell, a lower front wall shell, an upper front wall shell, and a top ring shell. Ventilation and heat dissipation holes are provided at the rear of the rear wall shell. A front shell hole is provided in the upper front wall shell, and a functional operation controller is fixed at the front shell hole. The base shell is fixedly connected to the bottom of the rear wall shell and the lower front wall shell. The upper front wall shell is fixedly connected to the top of the lower front wall shell. The rear wall shell is fixedly connected to the rear of the upper front wall shell. The top of the rear wall shell and the upper front wall shell are jointly fixedly connected to the top ring shell. The middle ring opening of the top ring shell is a spout. A ring groove is provided at the bottom of the top ring shell, and the top wall of the glass inner liner is inserted into the ring groove and sealed and fixed by a sealing ring.

7. A small molecule water dispenser according to claim 6, characterized in that: A plug hole is provided at the rear of the rear wall shell, and a power plug is fixed in the plug hole.

8. A small molecule water dispenser according to claim 2, characterized in that: The electric water inlet control device is an electric water inlet switch valve; the front outlet pipe is connected to one end of the electric water inlet switch valve, and the other end of the electric water inlet switch valve is connected to the water inlet pipe.

9. A small molecule water dispenser according to claim 8, characterized in that: The front outlet pipe is a three-way pipe. One end of the three-way pipe is sealed to the outlet hole, the other end of the three-way pipe is sealed to the electric switch outlet valve, and the third end of the three-way pipe is sealed to one end of the electric inlet switch valve.

10. A small molecule water dispenser according to claim 9, characterized in that: The electric switch water outlet valve is either an electric switch water outlet solenoid valve or an electric switch water outlet motor valve.

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