Multifunctional thermos bottle

Abstract

The utility model discloses a multifunctional thermos bottle which comprises a machine shell, a thermos bottle body and an ice making module, the thermos bottle body and the ice making module are arranged in the machine shell, and a water outlet is formed in the machine shell. The water outlet end of the thermos bottle is communicated with the water outlet through a hot water outlet pipe; the ice-making module comprises an ice storage bucket, an ice-making box, a cold water tank, a hot water inlet pipe, a first cold water outlet pipe and a water pumping pipe, the water inlet end of the hot water inlet pipe is communicated with the water outlet end of the thermos bottle, and the water outlet end of the hot water inlet pipe is communicated with the ice-making box or the cold water tank; the water inlet end of the first cold water outlet pipe is communicated with the ice-making box, and the water outlet end is communicated with the cold water tank; the water inlet end of the water pumping pipe is communicated with the cold water tank, and the water outlet end is communicated with the ice-making box; the water outlet end of the cold water tank is communicated with the water outlet through a second cold water outlet pipe. Therefore, hot water boiled by the thermos bottle is used as a water source for preparing cold water, normal-temperature water and ice cubes, so that the thermos bottle is safer and more sanitary; besides, when ice making is needed, hot water in the thermos bottle can be directly injected into the ice making box or the cold water tank and is circularly cooled through the water path circulating system until the water temperature reaches the specified temperature, then the water flows back into the ice making box, and ice making is started, so that the efficiency of continuous ice making is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional water dispensers, in particular to a multifunctional water boiling bottle. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] With the diversification of life needs, multifunctional water dispensers are loved by more people. In order to meet the drinking and beverage mixing needs of different groups of people, some businesses have installed instant heating modules and ice-making modules on water dispensers, so as to realize functions such as fast hot water, cold water, room temperature water and ice cubes, giving users more choices and higher practicality.

[0004] Among them, the above-mentioned multifunctional water dispenser needs to use water filtered by a filter element as the water source for preparing hot water, cold water, room temperature water and ice cubes. Since the filtered water has not been boiled, the bacteria inside it have not been completely killed. Therefore, the hot water, cold water, room temperature water and ice cubes made from this water all have certain health and safety risks. The room temperature water is not truly boiled water.

[0005] In addition, it is not recommended to use hot water to make ice in the ice-making modules of existing multi-functional water dispensers. The specific reasons are as follows: first, due to the high temperature of hot water, when hot water is injected into the ice-making module for ice making, it takes more time to cool the hot water, thereby reducing the ice-making efficiency; secondly, using hot water to make ice places a greater load on the system compressor and is prone to damage it, thereby shortening its service life.

[0006] Therefore, how to design a multifunctional water dispenser that can use boiled water as a water source and use the water source to quickly prepare cold water, room temperature water, ice cubes, etc. is a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0007] In order to overcome the defects of the prior art described above, the utility model provides a multifunctional water boiler to solve the problems mentioned in the background technology above, such as unsafe water quality, inability to use hot water to make ice, and low ice making efficiency.

[0008] The technical solution adopted by the utility model to solve the problem is:

[0009] A multifunctional water bottle, comprising:

[0010] a casing, which is provided with a water outlet;

[0011] A water bottle is arranged in the housing and is used to supply hot water; the water outlet end of the water bottle is connected to the water outlet through a hot water outlet pipe;

[0012] An ice-making module, which is arranged in the casing and is used for making ice and supplying cold water; the ice-making module includes an ice storage bucket, an ice-making box arranged on the ice storage bucket, a cold water tank, a hot water inlet pipe, a first cold water outlet pipe and a pumping pipe, the water inlet end of the hot water inlet pipe is connected with the water outlet end of the water bottle, and the water outlet end of the hot water inlet pipe is connected with the ice-making box or the cold water tank; the water inlet end of the first cold water outlet pipe is connected with the ice-making box, and the water outlet end thereof is connected with the cold water tank; the water inlet end of the pumping pipe is connected with the cold water tank, and the water outlet end thereof is connected with the ice-making box; the water outlet end of the cold water tank is connected with the water outlet through the second cold water outlet pipe;

[0013] Wherein, the hot water outlet pipe is connected to the second cold water outlet pipe at a certain position so that hot water and cold water can be mixed to form water at normal temperature.

[0014] Furthermore, it also includes a compressor, a condenser, a capillary tube and an evaporator arranged in the casing, and the evaporator is located in the ice making box;

[0015] The compressor and the condenser, the condenser and the capillary tube, the capillary tube and the evaporator, and the evaporator and the compressor are all connected through pipelines, and flow channels for the flow of refrigerant are formed inside the pipelines.

[0016] Further, the evaporator includes a first evaporation tube and a plurality of columns disposed on the first evaporation tube and arranged at intervals along the axial direction of the first evaporation tube, the interior of the first evaporation tube is connected with the interiors of the plurality of columns to form a flow channel for the flow of refrigerant;

[0017] Among them, a first refrigerant inlet pipe is provided at one end of the first evaporator tube, and the first refrigerant inlet pipe is respectively connected with the interior of the first evaporator tube and the output end of the capillary tube. The first refrigerant inlet pipe introduces low-temperature and low-pressure liquid refrigerant into the interior of the first evaporator tube to achieve refrigeration or ice making.

[0018] Furthermore, a second refrigerant inlet pipe is provided at one end of the first evaporator tube, and the second refrigerant inlet pipe is respectively connected to the interior of the first evaporator tube and the output end of the compressor. The second refrigerant inlet pipe introduces high-temperature and high-pressure gaseous refrigerant into the first evaporator tube to achieve de-icing.

[0019] Furthermore, the other end of the first evaporation tube is also provided with a refrigerant outflow pipe connected to the interior thereof, and the refrigerant outflow pipe extends from the ice making box and extends into the ice storage bucket.

[0020] Furthermore, it also includes a second evaporation tube arranged in the cold water tank, the refrigerant outflow pipe passes through the ice storage bucket and is connected to one end of the second evaporation tube, and the other end of the second evaporation tube is connected to the input end of the compressor.

[0021] Furthermore, the second evaporation tube is arranged in a spiral disk shape.

[0022] Furthermore, the ice-making module also includes a sealing cover which is arranged on the ice-making box and forms a seal, the cold water tank is a sealed box structure, and the ice-making box, the first cold water outlet pipe, the cold water tank and the water pumping pipe are connected in a closed loop in sequence to form a closed water circulation system.

[0023] Furthermore, it also includes a driving device, wherein the output end of the driving device is connected to the ice making box;

[0024] The ice making box is flippably arranged on the ice storage bucket. Under the action of the driving device, the ice making box can be driven to flip so that ice cubes fall into the ice storage bucket.

[0025] Furthermore, it also includes a first insulation sleeve and a second insulation sleeve which are respectively sleeved on the outside of the ice storage bucket and the cold water tank to achieve heat insulation and heat preservation.

[0026] In summary, the multifunctional water bottle provided by the utility model has the following beneficial effects:

[0027] (1) The multifunctional water bottle of the utility model uses the hot water boiled in the water bottle as the water source for preparing cold water, room temperature water and ice cubes, which is not only safer and more hygienic, but also does not require a filter element, thus greatly reducing the cost; the room temperature water is also truly cold boiled water, which is safer and more reliable for users to drink.

[0028] (2) The multifunctional water bottle of the utility model has an ice box, a first cold water outlet pipe, a cold water tank and a water pumping pipe in the ice making module which are connected in a closed loop in sequence to form a water circulation system. Therefore, the hot water boiled in the water bottle can be directly injected into the ice box or the cold water tank, and circulated and cooled through the water circulation system until the water temperature reaches a specified temperature. The water is then returned to the ice box and ice making begins, thereby ensuring the ice making efficiency and enabling continuous ice making. In addition, since the water temperatures in the ice box and the cold water tank are both relatively low during ice making, the load requirement on the compressor of the system is relatively low, thereby avoiding damage to the compressor and extending the service life of the compressor.

[0029] (3) When the ice needs to be removed, the multifunctional water bottle of the utility model can pump the residual water in the ice box into the cold water tank through the first cold water outlet pipe, thereby preventing the residual water from remaining in the ice box and causing secondary pollution. When the ice box is subsequently turned over to remove ice, the ice removed is also relatively clean, thereby preventing a large amount of water from being generated in the ice storage bucket and causing the ice to melt.

[0030] (4) The multifunctional water bottle of the utility model extends the refrigerant outflow pipe into the ice storage bucket. The cold air generated by the ice storage bucket can cool the refrigerant in the refrigerant outflow pipe, so that the temperature of the refrigerant is lower when it flows back into the compressor, thereby reducing the load requirement on the system compressor and extending the service life of the compressor.

[0031] (5) In the multifunctional water bottle of the utility model, the second evaporating tube is arranged in a spiral disk shape, thereby increasing the flow path of the refrigerant in the second evaporating tube. The refrigerant can more fully absorb the heat of the cold water in the cold water tank, thereby further improving the cooling effect of the secondary cooling of the cold water in the cold water tank.

[0032] (6) The multifunctional water bottle of the utility model can form a closed water circulation system by arranging a sealing cover on the ice box and the cold water tank is a sealed box structure, so that the water quality is cleaner and sanitary, and it is safer for users to drink. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic structural diagram of a multifunctional water bottle according to a first embodiment of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of a multifunctional water bottle after the casing is hidden in Embodiment 1 of the utility model;

[0035] Figure 3 for Figure 2 A schematic diagram of the structure from another perspective;

[0036] Figure 4 This is a schematic diagram of an explosion of an ice-making module in a multifunctional water-boiling bottle according to a first embodiment of the utility model;

[0037] Figure 5 This is a structural schematic diagram of an ice-making module in a multifunctional water bottle according to a first embodiment of the utility model;

[0038] Figure 6 This is a structural schematic diagram of the multifunctional water bottle in the first embodiment of the utility model after the sealing cover is hidden;

[0039] Figure 7 This is a structural schematic diagram of an ice-making assembly in an ice-making module in a multifunctional water-boiling bottle according to a first embodiment of the utility model;

[0040] Figure 8This is a schematic structural diagram of a multifunctional ice-making module in a water bottle according to a first embodiment of the utility model after the first insulation sleeve and the second insulation sleeve are hidden;

[0041] Fig. 9 This is a partial structural schematic diagram of an ice-making module in a multifunctional water-boiling bottle according to a first embodiment of the utility model;

[0042] Fig.10 This is a partial structural schematic diagram of a multi-functional water bottle according to the first embodiment of the utility model;

[0043] Fig.11 This is a working diagram of a multifunctional water bottle according to the first embodiment of the utility model;

[0044] Fig.12 This is a structural schematic diagram of the multifunctional water bottle in the second embodiment of the utility model after the first insulation sleeve and the second insulation sleeve are hidden;

[0045] Fig.13 This is a working flow diagram of the multifunctional water boiling bottle according to the second embodiment of the utility model.

[0046] The meanings of the reference numerals are as follows:

[0047] 1. Casing; 11. Water outlet; 2. Water bottle; 3. Ice-making module; 31. Ice storage bucket; 311. First insulation sleeve; 32. Ice-making assembly; 321. Ice box; 322. Evaporator; 3221. First evaporation tube; 3222. Column; 3223. First refrigerant inflow pipe; 3224. Second refrigerant inflow pipe; 3225. Refrigerant outflow pipe; 3226. Mounting bracket; 323. Drive device; 33. Cold water tank; 331. Second insulation sleeve; 34. Hot water inlet pipe; 35. First cold water outlet pipe; 36. Pumping pipe; 37. Ice storage box; 38. Second evaporation tube; 39. Sealing cover; 4. Compressor; 5. Condenser; 6. Capillary tube; 7. One-way valve. DETAILED DESCRIPTION

[0048] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0049] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0051] Embodiment 1

[0052] See also Figure 1-11 The utility model provides a multifunctional water bottle, comprising a housing 1, a water bottle 2 arranged in the housing 1 and used for supplying boiled hot water, and an ice-making module 3 arranged in the housing 1 and used for making ice and supplying cold water; the housing 1 is provided with a water outlet 11; the water outlet end of the water bottle 2 is connected to the water outlet 11 through a hot water outlet pipe; the ice-making module 3 comprises an ice storage bucket 31, an ice-making assembly 32 arranged on the top of the ice storage bucket 31, a cold water tank 33 arranged below the ice storage bucket 31, a hot water inlet pipe 34, a first cold water outlet pipe 35 and a pumping pipe 36, wherein the ice-making assembly 32 comprises a reversible ice storage bucket 31, an ice-making assembly 32 arranged on the top of the ice storage bucket 31, a cold water tank 33 arranged below the ice storage bucket 31, a hot water inlet pipe 34, a first cold water outlet pipe 35 and a pumping pipe 36, wherein the ice-making assembly 32 comprises a reversible ice storage bucket 31, an ice-making assembly 32 arranged on the top of the ice storage bucket 31, a cold water tank 33 arranged on the bottom of ... The ice box 321 is placed on the top of the ice storage bucket 31; the water inlet end of the hot water inlet pipe 34 is connected to the water outlet end of the water bottle 2, and the water outlet end thereof is connected to the ice box 321; the water inlet end of the first cold water outlet pipe 35 is connected to the ice box 321, and the water outlet end thereof is connected to the cold water tank 33; the water inlet end of the pumping pipe 36 is connected to the cold water tank 33, and the water outlet end thereof is connected to the ice box 321; the water outlet end of the cold water tank 33 is connected to the water outlet 11 through the second cold water outlet pipe; wherein the hot water outlet pipe is connected to the second cold water outlet pipe at a certain position near the water outlet 11 so that hot water and cold water are mixed to form normal temperature water.

[0053] Therefore, when hot water needs to be output, the water bottle 2 can directly output hot water to the water outlet 11 through the hot water output pipe; when cold water needs to be output, the water bottle 2 can first inject hot water into the ice box 321 through the hot water inlet pipe, and after the hot water in the ice box 321 cools to a specified temperature, the cold water is pumped back into the cold water tank 33 through the first cold water outlet pipe 35, and the cold water tank 33 cools and keeps the cold water warm again and outputs the cold water to the water outlet 11 through the second cold water outlet pipe; when normal temperature water needs to be output, The water bottle 2 outputs hot water into the hot water outlet pipe, and the cold water tank 33 outputs cold water into the second cold water outlet pipe until the hot water and the cold water are mixed at the connection point between the hot water outlet pipe and the second cold water outlet pipe and reach a specified temperature, and then outputs room temperature water to the water outlet 11; when it is necessary to output ice cubes, the cold water in the cold water tank 33 can be pumped back into the ice making box 321 through the pumping pipe 36 and ice is made directly. After the ice making is completed, the ice making box 321 is flipped over to allow the ice cubes to fall into the ice storage bucket 31 to achieve ice output.

[0054] Therefore, by using the hot water boiled in the water bottle 2 as the water source for preparing cold water, room temperature water and ice cubes, it is not only safer and more hygienic, but also does not require a filter element, greatly reducing the cost; among them, the room temperature water is also truly boiled water, which is safer and more reliable for users to drink.

[0055] Secondly, by setting up the cold water tank 33, the first cold water outlet pipe 35 and the pumping pipe 36, the ice box 321, the first cold water outlet pipe 35, the cold water tank 33 and the pumping pipe 36 are connected in a closed loop in sequence to form a water circulation system. When the hot water bottle 2 injects hot water into the ice box 321 through the hot water inlet pipe 34, the ice box 321 can first cool the hot water, and then pump it into the cold water tank 33 through the first cold water outlet pipe 35 for secondary cooling. After the cold water in the cold water tank 33 reaches the specified capacity, the cold water in the cold water tank 33 can flow back to the ice box 321 through the pumping pipe 36 and directly make ice. Since a water circulation system is formed, the ice box 321 of the present application can be directly connected to hot water, and continuous ice making and ice making efficiency can be guaranteed. In addition, since the water in the ice box 321 and the cold water tank 33 has been cooled for the second time during ice making, its temperature has dropped to a relatively low level, so the load requirement for the compressor 4 of the system is relatively low, thereby avoiding damage to the compressor 4 and extending the service life of the compressor 4.

[0056] It can be understood that the hot water outlet pipe, the hot water inlet pipe 34, the first cold water outlet pipe 35, the pumping pipe 36 and the second cold water outlet pipe are all provided with water pumps, and the water flows in each pipe under the action of the water pump to form a water system, which will not be described in detail here.

[0057] Furthermore, the ice-making module 3 also includes a sealing cover 39 which is covered on the ice-making box 321 and forms a seal. The cold water tank 33 is a sealed box structure. The ice-making box 321, the first cold water outlet pipe 35, the cold water tank 33 and the pumping pipe 36 are connected in a closed loop in sequence to form a closed water circulation system. Such an arrangement can prevent the water in the water circulation system from contacting with the outside world and causing pollution, thereby ensuring that the water quality is cleaner and safer for users to drink.

[0058] See also Figure 2-3 The multifunctional water bottle also includes a compressor 4, a condenser 5 and a capillary tube 6 arranged in the casing 1, and the ice-making component 32 also includes an evaporator 322 arranged in the ice-making box 321. The compressor 4 and the condenser 5, the condenser 5 and the capillary tube 6, the capillary tube 6 and the evaporator 322, and the evaporator 322 are all connected to the compressor 4 through a pipeline, and a flow channel for the flow of refrigerant is formed inside the pipeline.

[0059] Therefore, after the refrigerant is injected into the compressor 4, the low-temperature and low-pressure gaseous refrigerant can be compressed into a high-temperature and high-pressure gaseous refrigerant under the action of the compressor 4, and then the high-temperature and high-pressure gaseous refrigerant enters the condenser 5, and under the action of the condenser 5, the high-temperature and high-pressure gaseous refrigerant is converted into a low-temperature and high-pressure liquid refrigerant, and then enters the capillary 6 to convert the low-temperature and high-pressure liquid refrigerant into a low-temperature and low-pressure liquid refrigerant and enters the evaporator 322. The low-temperature and low-pressure liquid refrigerant evaporates and absorbs heat to become a high-temperature and low-pressure gaseous refrigerant. Then, when it refluxes through the pipeline, the gaseous refrigerant continues to cool down and forms a low-temperature and low-pressure gaseous refrigerant and flows back into the compressor 4, and the cycle continues.

[0060] See also Figure 7 Specifically, the evaporator 322 includes a first evaporation tube 3221 in a U shape and a plurality of columns 3222 arranged on the first evaporation tube 3221 and arranged at intervals along the axial direction of the first evaporation tube 3221. The interior of the first evaporation tube 3221 is connected to the interiors of the plurality of columns 3222 to form a flow channel for the flow of refrigerant. The columns 3222 are used to be immersed in hot water to cool the hot water.

[0061] Among them, a first refrigerant inlet pipe 3223 is provided at one end of the first evaporator tube 3221, and the first refrigerant inlet pipe 3223 is respectively connected with the interior of the first evaporator tube 3221 and the output end of the capillary tube 6, and the first refrigerant inlet pipe 3223 passes low-temperature and low-pressure liquid refrigerant into the interior of the first evaporator tube 3221 to achieve refrigeration or ice making; in addition, a second refrigerant inlet pipe 3224 is also provided at one end of the first evaporator tube 3221, which is arranged close to the first refrigerant inlet pipe 3223, and the second refrigerant inlet pipe 3224 is respectively connected with the interior of the first evaporator tube 3221 and the output end of the compressor 4, and the second refrigerant inlet pipe 3224 passes high-temperature and high-pressure gaseous refrigerant into the first evaporator tube 3221 to achieve de-icing.

[0062] Among them, see Fig.11 A one-way valve 7 is also provided at the output end of the compressor 4, and the one-way valve 7 is connected to the second refrigerant inlet pipe 3224 through a pipeline; when defrosting is required, by opening the one-way valve 7, the high-temperature and high-pressure gaseous refrigerant compressed by the compressor 4 can enter the first evaporation tube 3221 through the second refrigerant inlet pipe 3224 to achieve defrosting.

[0063] In this embodiment, the evaporator 322 further includes a mounting bracket 3226 connected to the first evaporation tube 3221 , and the evaporator 322 is mounted on the ice box 321 through the mounting bracket 3226 .

[0064] See also Figure 2-4The ice-making assembly 32 further includes a driving device 323, the output end of which is connected to the ice box 321. Under the action of the driving device 323, the ice box 321 can be driven to flip so that ice cubes fall into the ice storage bucket 31. Preferably, the driving device 323 is a driving motor, and the output shaft of the driving motor is drivingly connected to one end of the ice box 321 to drive the ice box 321 to flip.

[0065] Therefore, when ice making is needed, first, low-temperature and low-pressure liquid refrigerant is introduced into the first evaporator tube 3221 through the first refrigerant inlet pipe 3223 to cool the water until it freezes into ice cubes, and then high-temperature and high-pressure gaseous refrigerant is introduced into the first evaporator tube 3221 through the second refrigerant inlet pipe 3224 to achieve defrosting, and finally, under the action of the driving device 323, the ice making box 321 is turned over to allow the ice cubes to fall into the ice storage bucket 31.

[0066] Among them, a detachable ice storage box 37 is also provided in the ice storage bucket 31, and the ice storage box 37 can be used to receive ice cubes that fall from the ice making box 321 when it is turned over; preferably, an opening connected to the ice storage box 37 is opened on the side of the ice storage bucket 31, and the user can take out or put in the ice storage box 37 through the opening, which is easy to operate.

[0067] In addition, when defrosting is required, excess residual water in the ice box 321 can be pumped back into the cold water tank 33 through the first cold water outlet pipe 35 to prevent it from remaining in the ice box 321 and causing secondary pollution. When the ice box 321 is subsequently turned over to defrost, the ice cubes that come out are also relatively clean, thereby preventing a large amount of water from being generated in the ice storage box 37 and causing the ice cubes to melt.

[0068] See also Figure 7 and Fig. 9 The ice-making assembly 32 further includes a refrigerant outflow pipe 3225 disposed at the other end of the first evaporation pipe 3221 and connected to the interior thereof, and the refrigerant outflow pipe 3225 extends from the ice-making box 321 and extends into the ice storage bucket 31. Thus, by extending the refrigerant outflow pipe 3225 into the ice storage bucket 31, the cold air generated by the ice storage bucket 31 can cool down the refrigerant in the refrigerant outflow pipe 3225, so that the temperature of the refrigerant is lower when it flows back into the compressor 4, thereby reducing the load requirement on the system compressor 4 and extending the service life of the compressor 4.

[0069] Furthermore, it also includes a second evaporation tube 38 arranged in the cold water tank 33. The refrigerant outflow pipe 3225 passes through the ice storage bucket 31 and is connected to one end of the second evaporation tube 38. The other end of the second evaporation tube 38 is connected to the input end of the compressor 4.

[0070] Therefore, when the refrigerant flows through the second evaporation tube 38 , it can absorb the heat of the cold water in the cold water tank 33 to keep the water temperature within a relatively low temperature range, thereby achieving a refrigeration function for the cold water tank 33 .

[0071] Preferably, the second evaporation tube 38 is arranged in a spiral disk shape. Such an arrangement can increase the flow path of the refrigerant in the second evaporation tube 38, and the refrigerant can more fully absorb the heat of the cold water in the cold water tank 33, thereby further improving the cooling effect of the secondary cooling of the cold water in the cold water tank 33.

[0072] See also Figure 4-6 The ice-making module 3 also includes a first insulation sleeve 311 and a second insulation sleeve 331 which are respectively mounted on the outside of the ice storage bucket 31 and the cold water tank 33 to achieve heat insulation and heat preservation, thereby reducing the heat exchange between the ice storage bucket 31 and the cold water tank 33 and the outside, thereby ensuring the refrigeration effect of the ice storage bucket 31 and the cold water tank 33.

[0073] Also, see Fig.11 The utility model also provides a water and ice output control method using the multifunctional water bottle, wherein the water output control method comprises:

[0074] When hot water needs to be output, the water bottle 2 outputs hot water to the water outlet 11 through the hot water outlet pipe;

[0075] When cold water needs to be output, the water bottle 2 injects hot water into the ice box 321 through the hot water inlet pipe 34, and after the hot water in the ice box 321 is initially cooled to a specified temperature, the cold water is pumped back to the cold water tank 33 through the first cold water outlet pipe 35 for secondary cooling, and then the cold water is output to the water outlet 11 through the second cold water outlet pipe;

[0076] When it is necessary to output normal temperature water, the water bottle 2 outputs hot water to the hot water outlet pipe, and the cold water tank 33 outputs cold water to the second cold water outlet pipe at the same time, until the hot water and the cold water are mixed at the connection point between the hot water outlet pipe and the second cold water outlet pipe and reach the specified temperature, and then the normal temperature water is output to the water outlet 11.

[0077] Furthermore, the ice output control method includes:

[0078] When ice making is needed, the hot water bottle 2 injects hot water into the ice making box 321 through the hot water inlet pipe 34, and starts cooling when the hot water in the ice making box 321 reaches a specified capacity. When cooled to a specified temperature, the cold water is pumped back to the cold water tank 33 through the first cold water outlet pipe 35 for secondary cooling. When the cold water in the cold water tank 33 reaches a specified capacity, the cold water in the cold water tank 33 flows back to the ice making box 321 through the pumping pipe 36 and starts ice making.

[0079] When ice making is completed, the cold water in the ice making box 321 is pumped back into the cold water tank 33 through the first cold water outlet pipe 35 until there is no excess residual water in the ice making box 321. The ice making box 321 then moves to allow ice cubes to fall into the ice storage box 37 to achieve ice discharging.

[0080] Embodiment 2

[0081] See also Fig.12 The difference between the ice-making module 3 in the multifunctional water bottle in this embodiment and the first embodiment is that the outlet end of the hot water inlet pipe 34 in this embodiment is connected to the cold water tank 33. Therefore, when the water bottle 2 injects hot water into the cold water tank 33 through the hot water inlet pipe 34, after the hot water in the cold water tank 33 is initially cooled to a specified temperature, the water is pumped back to the ice box 321 through the pumping pipe 36 for secondary cooling. After the water in the ice box 321 is cooled to a specified temperature, the water is pumped back to the cold water tank 33 through the first cold water outlet pipe 35, and the cycle continues.

[0082] Therefore, when the hot water in the water bottle 2 is directly injected into the cold water tank 33, it is circulated and cooled through the water circulation system until the water temperature reaches the specified temperature, and then the water is returned to the ice making box 321 and ice making begins, thereby ensuring the ice making efficiency and achieving continuous ice making;

[0083] See also Fig.13 The utility model also provides a water and ice output control method of the multifunctional water bottle, and the water output control method is as follows:

[0084] When hot water needs to be output, the water bottle 2 outputs hot water to the water outlet 11 through the hot water outlet pipe;

[0085] When cold water needs to be output, the water bottle 2 injects hot water into the cold water tank 33 through the hot water inlet pipe 34. After the hot water in the cold water tank 33 is initially cooled to a specified temperature, the water is pumped back to the ice box 321 through the pumping pipe 36 for secondary cooling. After the water in the ice box 321 is cooled to a specified temperature, the water is pumped back to the cold water tank 33 through the first cold water outlet pipe 35. Then the cold water tank 33 outputs cold water to the water outlet 11 through the second cold water outlet pipe.

[0086] When it is necessary to output normal temperature water, the water bottle 2 outputs hot water to the hot water outlet pipe, and the cold water tank 33 outputs cold water to the second cold water outlet pipe at the same time, until the hot water and the cold water are mixed at the connection point between the hot water outlet pipe and the second cold water outlet pipe and reach the specified temperature, and then the normal temperature water is output to the water outlet 11.

[0087] Furthermore, the ice output control method includes:

[0088] When ice making is needed, the hot water bottle 2 injects hot water into the cold water tank 33 through the hot water inlet pipe 34, and starts preliminary cooling when the hot water in the cold water tank 33 reaches a specified capacity. When the hot water is cooled to a specified temperature, it enters the ice box 321 through the pumping pipe 36, and starts secondary cooling when the water in the ice box 321 reaches a specified capacity. When the water is cooled to a specified temperature, the cold water is pumped back into the cold water tank 33 through the first cold water outlet pipe 35. When the water in the cold water tank 33 reaches a specified capacity, the water is pumped back into the ice box 321 through the pumping pipe 36 again to start ice making.

[0089] When ice making is completed, the cold water in the ice making box 321 is pumped back into the cold water tank 33 through the first cold water outlet pipe 35 until there is no excess residual water in the ice making box 321. The ice making box 321 is then turned over to allow ice cubes to fall into the ice storage box 37 to achieve ice discharging.

[0090] In summary, the multifunctional water bottle provided by the utility model has the following beneficial effects:

[0091] (1) The multifunctional water bottle of the utility model adopts the hot water boiled in the water bottle 2 as the water source for preparing cold water, room temperature water and ice cubes, which is not only safer and more hygienic, but also does not require a filter element, thus greatly reducing the cost; wherein, the room temperature water is also truly cold boiled water, which is safer and more reliable for users to drink.

[0092] (ii) The multifunctional water bottle of the utility model has the ice box 321, the first cold water outlet pipe 35, the cold water tank 33 and the pumping pipe 36 in the ice making module 3 which are connected in a closed loop in sequence to form a water circulation system. Therefore, the hot water boiled in the water bottle 2 can be directly injected into the ice box 321 or the cold water tank 33, and circulated and cooled through the water circulation system until the water temperature reaches a specified temperature, and then the water is returned to the ice box 321 and ice making begins, thereby ensuring the ice making efficiency and enabling continuous ice making. In addition, since the water temperatures in the ice box 321 and the cold water tank 33 are both low during ice making, the load requirement on the compressor of the system is low, thereby avoiding damage to the compressor and extending the service life of the compressor.

[0093] (III) When the multifunctional water boiler of the utility model needs to be defrosted, the residual water in the ice box 321 can be pumped out into the cold water tank 33 through the first cold water outlet pipe 35, thereby preventing the residual water from remaining in the ice box 321 and causing secondary pollution. When the ice box 321 is subsequently turned over to defrost, the ice cubes removed are also relatively clean, thereby preventing a large amount of water from being generated in the ice storage bucket 31 and causing the ice cubes to melt.

[0094] (IV) The multifunctional water bottle of the utility model extends the refrigerant outflow pipe 3225 into the ice storage bucket 31. The cold air generated by the ice storage bucket 31 can cool the refrigerant in the refrigerant outflow pipe 3225, so that the temperature of the refrigerant is lower when it flows back into the compressor 4. This reduces the load requirement on the system compressor 4 and extends the service life of the compressor 4.

[0095] (V) In the multifunctional water bottle of the utility model, the second evaporation tube 38 is arranged in a spiral disk shape, thereby increasing the flow path of the refrigerant in the second evaporation tube 38. The refrigerant can more fully absorb the heat of the cold water in the cold water tank 33, thereby further improving the cooling effect of the secondary cooling of the cold water in the cold water tank 33.

[0096] (VI) The multifunctional water bottle of the utility model can form a closed water circulation system by arranging a sealing cover 39 on the ice box 321 and the cold water tank 33 is a sealed box structure, so that the water quality is cleaner and sanitary, and the user is safer to drink.

[0097] It should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0098] In addition, in the description of the present utility model, "plurality" and "several" mean two or more than two, unless otherwise clearly and specifically defined.

[0099] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A multifunctional water bottle, characterized in that: include: a casing, which is provided with a water outlet; A water bottle is arranged in the housing and is used to supply hot water; the water outlet end of the water bottle is connected to the water outlet through a hot water outlet pipe; An ice-making module, which is arranged in the casing and is used for making ice and supplying cold water; the ice-making module includes an ice storage bucket, an ice-making box arranged on the ice storage bucket, a cold water tank, a hot water inlet pipe, a first cold water outlet pipe and a pumping pipe, the water inlet end of the hot water inlet pipe is connected with the water outlet end of the water bottle, and the water outlet end of the hot water inlet pipe is connected with the ice-making box or the cold water tank; the water inlet end of the first cold water outlet pipe is connected with the ice-making box, and the water outlet end thereof is connected with the cold water tank; the water inlet end of the pumping pipe is connected with the cold water tank, and the water outlet end thereof is connected with the ice-making box; the water outlet end of the cold water tank is connected with the water outlet through the second cold water outlet pipe; The hot water outlet pipe is connected to the second cold water outlet pipe at a certain position so that hot water and cold water can be mixed to form water at normal temperature.

2. The multifunctional water bottle according to claim 1, characterized in that: It also includes a compressor, a condenser, a capillary tube and an evaporator arranged in the casing, and the evaporator is located in the ice making box; The compressor and the condenser, the condenser and the capillary tube, the capillary tube and the evaporator, and the evaporator and the compressor are all connected through pipelines, and flow channels for the flow of refrigerant are formed inside the pipelines.

3. The multifunctional water bottle according to claim 2, characterized in that: The evaporator comprises a first evaporation tube and a plurality of columns arranged on the first evaporation tube and spaced apart along the axis direction of the first evaporation tube, wherein the interior of the first evaporation tube is connected with the interiors of the plurality of columns to form a flow channel for the flow of refrigerant; Among them, a first refrigerant inlet pipe is provided at one end of the first evaporator tube, and the first refrigerant inlet pipe is respectively connected with the interior of the first evaporator tube and the output end of the capillary tube. The first refrigerant inlet pipe introduces low-temperature and low-pressure liquid refrigerant into the interior of the first evaporator tube to achieve refrigeration or ice making.

4. The multifunctional water bottle according to claim 3, characterized in that: A second refrigerant inlet pipe is also provided at one end of the first evaporator tube. The second refrigerant inlet pipe is respectively connected to the interior of the first evaporator tube and the output end of the compressor. The second refrigerant inlet pipe introduces high-temperature and high-pressure gaseous refrigerant into the first evaporator tube to achieve de-icing.

5. The multifunctional water bottle according to claim 3, characterized in that: The other end of the first evaporation tube is also provided with a refrigerant outflow pipe connected to the interior thereof, and the refrigerant outflow pipe extends from the ice making box and extends into the ice storage bucket.

6. The multifunctional water bottle according to claim 5, characterized in that: It also includes a second evaporation tube arranged in the cold water tank, the refrigerant outflow pipe passes through the ice storage bucket and is connected to one end of the second evaporation tube, and the other end of the second evaporation tube is connected to the input end of the compressor.

7. The multifunctional water bottle according to claim 6, characterized in that: The second evaporation tube is arranged in a spiral disk shape.

8. The multifunctional water bottle according to any one of claims 1 to 7, characterized in that: The ice-making module also includes a sealing cover which is covered on the ice-making box and forms a seal. The cold water tank is a sealed box structure. The ice-making box, the first cold water outlet pipe, the cold water tank and the water pumping pipe are connected in a closed loop in sequence to form a closed water circulation system.

9. The multifunctional water bottle according to any one of claims 1 to 7, characterized in that: It also includes a driving device, wherein the output end of the driving device is connected to the ice making box; The ice making box is flippably arranged on the ice storage bucket. Under the action of the driving device, the ice making box can be driven to flip so that ice cubes fall into the ice storage bucket.

10. The multifunctional water bottle according to any one of claims 1 to 7, characterized in that: It also includes a first insulation sleeve and a second insulation sleeve which are respectively sleeved on the outside of the ice storage bucket and the cold water tank to achieve heat insulation and heat preservation.

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