Water dispenser

Abstract

The utility model relates to the technical field of water drinking equipment, in particular to a water dispenser which comprises a liquid processing assembly and an air blowing assembly, the liquid processing assembly comprises a fluid channel, the water dispenser is provided with a fluid inlet and a fluid outlet, and the fluid channel, the fluid inlet and the fluid outlet can be communicated. The air blowing assembly is provided with an air outlet end capable of communicating with the inlet end of the fluid channel. When the device works, fluid enters the fluid channel of the liquid processing assembly and is discharged after being heated or refrigerated by the liquid processing assembly, after use, air is blown to the fluid channel through the air blowing assembly, and liquid retained in the fluid channel is blown out through air flow, so that the sanitary environment in the fluid channel can be guaranteed; and the problem of freezing in the fluid channel caused by a low-temperature environment can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water equipment technical field, especially to vehicle automobile field, especially to a water dispenser. BACKGROUND

[0002] Water dispenser is extremely common in today's society, after the water is connected, a part of liquid will be detained in the fluid passage of the water dispenser, the part of detained liquid not only affects the health of the water dispenser, and when the working environment of the water dispenser is in low temperature environment, the detained liquid will freeze and block the flow channel of the water dispenser, there is the risk of freezing and damaging the flow channel of the water dispenser, especially the fluid heating or cooling pipeline of the water dispenser, the freezing of the detained liquid will exist the risk of damaging the fluid heating or cooling related structure function, the risk of affecting the normal use of the water dispenser.

[0003] Especially, when the water dispenser is used in the car, the vehicle is parked in low temperature environment after the engine is turned off, especially in winter, the temperature in the car of the vehicle parked outdoors is low, the liquid in the pipeline of the water dispenser placed in the car is easy to freeze and affect the normal use of the water dispenser. SUMMARY

[0004] The utility model discloses a water dispenser to solve one of the problems pointed out in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A water dispenser, comprising a liquid processing assembly, a blowing assembly, the liquid processing assembly comprising a fluid passage, the water dispenser having a fluid inlet and a fluid outlet, the fluid passage, the fluid inlet, fluid outlet can be communicated, the blowing assembly has the gas outlet end that can communicate the fluid passage access end.

[0007] The water dispenser provided by the utility model has the beneficial effects that when the device works, the fluid enters the fluid passage of the liquid processing assembly, is discharged after being heated or refrigerated by the liquid processing assembly, and after use, the blowing assembly blows air to the fluid passage, the liquid detained in the fluid passage is blown out by the airflow, thereby effectively reducing the problem that the freezing of the fluid passage in the low temperature environment affects the normal use of the water dispenser. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 For the refrigeration assembly three-dimensional structure schematic of an embodiment of the utility model Figure 1 ;

[0009] Figure 2 For the refrigeration assembly three-dimensional structure schematic of an embodiment of the utility model Figure 2 ;

[0010] Figure 3 For the cold end heat exchange element and shell structure schematic diagram of an embodiment of the utility model;

[0011] Figure 4 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0012] Figure 5 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0013] Figure 6 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0014] Figure 7 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0015] Figure 8 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0016] Figure 9 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model; Figure 1 ;

[0017] Figure 10 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model; Figure 2 ;

[0018] Figure 11 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model; Figure 3 ;

[0019] Figure 12 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model; Figure 4 ;

[0020] Figure 13 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model; Figure 5 ;

[0021] Figure 14 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0022] Figure 15 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0023] Figure 16 For the cold end heat exchange element and hot end heat exchange element structure schematic diagram of an embodiment of the utility model;

[0024] Figure 17A double-pump body structure schematic diagram in an embodiment of the utility model;

[0025] Figure 18 A steam generating device as a blowing assembly structure schematic diagram in an embodiment of the utility model.

[0026] In the drawing: refrigeration assembly 1, pump body 2, fan 3, upper shell 4, coaming 5, support plate 6, lower shell 7, heat dissipation hole 8, containing cavity 9, cold end heat exchange piece 10, heat exchange pipeline 11, hot end heat exchange piece 12, bottom plate 15, first fin 16, second fin 17, first groove 18, second groove 19, camber 20, water source 21, shell 24, heating assembly 25, liquid discharge nozzle 26, mounting position 27, object support 28, refrigeration piece 29, liquid flow pipeline 30, phase change energy storage material 31, intelligent control 40, air pump 41, first valve body 42, second valve body 43, liquid processing assembly 44, blowing assembly 45, fluid passage 46, heating flow channel 461, refrigeration flow channel 462, first inlet end 421, second inlet end 422, first discharge end 423, second discharge end 424, third inlet end 431, fourth inlet end 432, third discharge end 433, third valve body 47, fifth inlet end 471, fourth discharge end 472, fifth discharge end 473. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0028] Referring to Figures 1-17 A water dispenser, comprising a liquid processing assembly 44 and a blowing assembly 45, the liquid processing assembly 44 comprising a fluid passage 46, the water dispenser having a fluid inlet and a fluid outlet, the fluid passage 46, the fluid inlet and the fluid outlet being capable of being communicated, and the blowing assembly 45 having a gas outlet end capable of being communicated with an inlet end of the fluid passage 46.

[0029] When the device is working, fluid enters the fluid passage 46 of the liquid processing assembly 44 from the fluid inlet, is heated or refrigerated by the liquid processing assembly 44 and is discharged from the fluid outlet, after use, the fluid passage 46 is blown by the blowing assembly 45, the liquid remaining in the fluid passage 46 is blown out by the airflow, so that the residual water in the fluid passage 46 is discharged, only a small amount of water remains in the fluid passage 46, or the fluid passage 46 is almost dry.

[0030] Understandably, when the air blowing component 45 blows air into the fluid channel 46, leaving only a small amount of liquid in the fluid channel 46, even if this small amount of liquid freezes, the probability of ice expansion damaging the liquid processing component 44 is low. This greatly reduces the probability of irreversible damage to the liquid processing component 44 caused by low-temperature freezing. Alternatively, if a small amount of liquid freezes, it has little impact on the flow of water in the dispenser's pipes, allowing the dispenser to continue operating promptly.

[0031] Especially when the air blowing component 45 blows air into the fluid channel 46, leaving only water droplets inside, and the fluid channel 46 is almost completely dry or devoid of residual water, the liquid processing component 44 is less likely to be damaged by the fluid freezing at low temperatures or to freeze and block the water dispenser's pipes. This also improves the hygienic environment within the fluid channel 46, reducing hygiene problems such as bacterial growth caused by residual water.

[0032] As one implementation method, refer to Figure 9 , Figure 10 The water dispenser includes a pump body 2 and a first valve body 42. The air blowing assembly 45 includes an air pump 41. The inlet end of the pump body 2 is connected to a water source 21. The outlet end of the pump body 2 is connected to the first inlet end 421 of the first valve body 42. The first outlet end 423 of the first valve body 42 is connected to the inlet end of the fluid channel 46. The second inlet end 422 of the first valve body 42 is connected to the outlet end of the air pump 41.

[0033] When water is needed, the first inlet end 421 and the first outlet end 423 of the first valve body 42 are connected, and the liquid from the water source 21 is drawn by the pump body 2 and sent to the liquid processing component 44 for heating or cooling. After use, the second inlet end 422 and the first outlet end 423 of the first valve body 42 are connected, and the air pump 41 blows air into the fluid channel 46, and the liquid in the fluid channel 46 is blown out by the airflow.

[0034] As one implementation method, refer to Figure 9 The liquid processing assembly 44 includes a heating assembly 25, and the fluid channel 46 includes a heating channel 461 located in the heating assembly 25. The inlet end of the heating channel 461 is connected to the first outlet end 423 of the first valve body 42.

[0035] In this embodiment, the liquid processing component 44 has a heating function. When water is needed, the pump body 2 draws the liquid into the heating channel 461 of the heating component 25, and the liquid is discharged after being heated by the heating component 25.

[0036] In another embodiment (not shown in the figure), the liquid processing assembly 44 includes a cooling assembly 1, the fluid channel 46 includes a cooling channel 462 located in the cooling assembly 1, the first valve body 42 has a second discharge end 424, and the inlet end of the cooling channel 462 can communicate with the second discharge end 424 of the first valve body 42.

[0037] In this embodiment, the liquid processing assembly 44 has a refrigeration function. When water is needed, the pump body 2 draws liquid into the refrigeration flow channel 462 of the refrigeration assembly 1, and the liquid is discharged after being cooled in the refrigeration flow channel 462.

[0038] As another embodiment, referring to Figure 10 , the liquid processing assembly 44 includes the refrigeration assembly 1 and the heating assembly 25, the fluid channel 46 includes the refrigeration flow channel 462 of the refrigeration assembly 1 and the heating flow channel 461 of the heating assembly 25, the first valve body 42 further has a second discharge end 424, the entering end of the heating flow channel 461 is in communication with the first discharge end 423 of the first valve body 42, and the entering end of the refrigeration flow channel 462 is in communication with the second discharge end 424 of the first valve body 42.

[0039] In this embodiment, the liquid processing assembly 44 has a heating function and a refrigeration function. When hot water is needed, the heating assembly 25 is started, and the first entering end 421 and the first discharge end 423 are in communication. The pump body 2 draws liquid into the heating flow channel 461 of the heating assembly 25, and the liquid is discharged after being heated in the heating assembly 25.

[0040] When cold water is needed, the refrigeration assembly 1 is started, and the first entering end 421 and the second discharge end 424 are in communication. The pump body 2 draws liquid into the refrigeration flow channel 462 of the refrigeration assembly 1, and the liquid is discharged after being cooled in the refrigeration assembly 1.

[0041] After use, the air pump 41 is in communication with the heating flow channel 461 and the refrigeration flow channel 462, and the residual water in the heating flow channel 461 and / or the refrigeration flow channel 462 is discharged by air flow.

[0042] As an embodiment, referring to Figure 11 , Figure 12 The air blowing assembly 45 has an air inlet end capable of being in communication with the external environment. The air blowing assembly 45 includes the pump body 2 and the second valve body 43. The second valve body 43 has a third entering end 431 capable of being in communication with the water source 21. The second valve body 43 has a fourth entering end 432 capable of being in communication with the external environment. The air inlet end includes the fourth entering end 432. The second valve body 43 has a third discharge end 433 capable of being in communication with the entering end of the pump body 2. The discharge end of the pump body 2 is capable of being in communication with the entering end of the fluid channel 46. The air outlet end includes the third discharge end 433 or the discharge end of the pump body 2.

[0043] When water is needed, the third inlet end 431 and the third outlet end 433 of the second valve body 43 are communicated, the liquid in the water source 21 is extracted by the pump body 2 and sent to the liquid processing assembly 44 for heating or cooling, after use, the fourth inlet end 432 and the third outlet end 433 of the second valve body 43 are communicated, the external air is extracted by the pump body 2 and flows to the fluid channel 46, and the liquid in the fluid channel 46 is blown out by the air flow. In this embodiment, the pump body 2 can be used as a liquid pump for extracting liquid and as a gas pump for extracting gas, which can reduce the number of pump bodies and is beneficial to reducing the overall size of the device.

[0044] As an embodiment, referring to Figure 18 , the water dispenser comprises a pump body 2 and a first valve body 42, the air blowing assembly 45 comprises a steam generating device 80, the inlet end of the pump body 2 can be communicated with the water source 21, the outlet end of the pump body 2 can be communicated with the first inlet end 421 of the first valve body 42, the first outlet end 423 of the first valve body 42 can be communicated with the inlet end of the fluid channel 46, and the second inlet end 422 of the first valve body 42 can be communicated with the steam outlet end of the steam generating device 80.

[0045] In this embodiment, when it is needed to empty the fluid channel 46 or to clean it, the second inlet end 422 and the first outlet end 423 of the first valve body 42 are communicated, steam is generated by the steam generating device 80, and the liquid in the fluid channel 46 is emptied by the steam, or sterilization is performed by using high-temperature steam.

[0046] Or as another embodiment, the water dispenser comprises a pump body 2 and a first valve body 42, the inlet end of the pump body 2 can be communicated with the water source 21, the outlet end of the pump body 2 can be communicated with the first inlet end 421 of the first valve body 42, the first outlet end 423 of the first valve body 42 can be communicated with the inlet end of the fluid channel 46, and the second inlet end 422 of the first valve body 42 can be communicated with external compressed air.

[0047] In this embodiment, when it is needed to empty the fluid channel 46 or to clean it, the second inlet end 422 and the first outlet end 423 of the first valve body 42 are communicated, the liquid in the fluid channel 46 is emptied by the external compressed air, and the probability of bacterial growth is reduced. As an embodiment, the air blowing assembly comprises an air compressor, and the air outlet end of the air compressor is communicated with the second inlet end 422 of the first valve body 42.

[0048] As an embodiment, referring to Figure 11 , the liquid processing assembly 44 comprises a heating assembly 25, and the fluid channel 46 comprises a heating flow channel 461 located in the heating assembly 25, and the inlet end of the heating flow channel 461 is communicated with the outlet end of the pump body 2.

[0049] In this embodiment, the liquid processing component 44 has a heating function. When water is needed, the pump body 2 draws liquid into the heating flow channel 461 of the heating component 25, and the liquid is discharged after being heated by the heating component 25.

[0050] As an embodiment, not shown in the figure, the liquid processing component 44 includes the refrigeration component 1, and the fluid channel 46 includes a refrigeration flow channel 462 of the refrigeration component 1, and the refrigeration flow channel 462 has an inlet end capable of communicating with the discharge end of the pump body 2.

[0051] In this embodiment, the liquid processing component 44 has a refrigeration function. When water is needed, the pump body 2 draws liquid into the refrigeration flow channel 462 of the refrigeration component 1, and the liquid is discharged after being cooled by the refrigeration flow channel 462.

[0052] As an embodiment, referring to Figure 12 , the liquid processing component 44 includes the refrigeration component 1 and the heating component 25, the fluid channel 46 includes the refrigeration flow channel 462 of the refrigeration component 1 and the heating flow channel 461 of the heating component 25, the water dispenser includes a third valve body 47, the discharge end of the pump body 2 communicates with the fifth inlet end 471 of the third valve body 47, the inlet end of the heating flow channel 461 communicates with the fourth discharge end 472 of the third valve body 47, and the inlet end of the refrigeration flow channel 462 communicates with the fifth discharge end 473 of the third valve body 47.

[0053] In this embodiment, the liquid processing component 44 has a heating function and a refrigeration function. When hot water is needed, the heating component 25 is started, and the third inlet end 431 and the third discharge end 433 are communicated, and the fifth inlet end 471 and the fourth discharge end 472 are communicated, and the pump body 2 draws liquid into the heating flow channel 461 of the heating component 25, and the liquid is discharged after being heated by the heating component 25.

[0054] When cold water is needed, the refrigeration component 1 is started, and the third inlet end 431 and the third discharge end 433 are communicated, and the fifth inlet end 471 and the fifth discharge end 473 are communicated, and the pump body 2 draws liquid into the refrigeration flow channel 462 of the refrigeration component 1, and the liquid is discharged after being cooled by the refrigeration component 1.

[0055] After use, the fourth inlet end 432 and the third discharge end 433 are communicated, the fifth inlet end 471 and the fourth discharge end 472 are communicated, and the fifth inlet end 471 and the fifth discharge end 473 are communicated, so that the pump body 2 is respectively communicated with the heating flow channel 461 and the refrigeration flow channel 462, and the residual water in the heating flow channel 461 and / or the refrigeration flow channel 462 is discharged by air flow. In this embodiment, the pump body 2 can be used as a liquid pump for drawing liquid and as a gas pump for drawing gas, which can reduce the number of pump bodies and is beneficial to reducing the overall size of the equipment.

[0056] As another implementation, refer to Figure 13 A gas pump is installed at the fourth inlet end 432, and blowing through the gas pump is more efficient. As an implementation, the pump body 2 can be a first pump 2001 and a second pump 2002. The first pump 2001 is used to send the liquid to the refrigeration flow channel 462 for refrigeration, and the second pump 2002 is used to send the liquid to the heating flow channel 461 for heating. Of course, a three-way valve can be arranged between the third outlet end 433 and the inlet end of the first pump 2001 and the inlet end of the second pump 2002. The three-way valve is used to control the water in the water tank to enter the first pump 2001 or the second pump 2002.

[0057] As another implementation, refer to Figure 17 The third outlet end 433 includes a first port 4331 and a second port 4332. The first port 4331 is connected to the inlet end of the first pump 2001, and the second port 4332 is connected to the inlet end of the second pump 2002.

[0058] As another implementation, refer to Figure 16 The water dispenser includes two pump bodies 2 and two first valve bodies 42. The blowing assembly 45 includes two gas pumps 41. The two pump bodies 2 are defined as pump body one and pump body two. The two first valve bodies 42 are defined as valve body one and valve body two. The two gas pumps 41 are defined as gas pump one and gas pump two. The liquid processing assembly 44 includes a heating assembly 25 and a refrigeration assembly 1. The fluid channel 46 includes a heating flow channel 461 located in the heating assembly 25 and a refrigeration flow channel 462 located in the refrigeration assembly 1.

[0059] The inlet end of the pump body one can be connected to the water source 21. The outlet end of the pump body one can be connected to the first inlet end 421 of the valve body one. The first outlet end 423 of the valve body one can be connected to the inlet end of the heating flow channel 461. The second inlet end 422 of the valve body one can be connected to the outlet end of the gas pump one.

[0060] The inlet end of the pump body two can be connected to the water source 21. The outlet end of the pump body two can be connected to the first inlet end 421 of the valve body two. The first outlet end 423 of the valve body two can be connected to the inlet end of the refrigeration flow channel 462. The second inlet end 422 of the valve body two can be connected to the outlet end of the gas pump two.

[0061] During operation, the pump body one is used to deliver the water source to the heating flow channel 461, and the gas pump one is used to blow air to the pipeline of the heating flow channel 461.

[0062] The pump body two is used to deliver the water source to the refrigeration flow channel 462, and the gas pump two is used to blow air to the pipeline of the refrigeration flow channel 462.

[0063] It should be noted that the first valve body 42 of the device can be a multi-position multi-way valve, or a combination of multiple valves, the second valve body 43 can be a multi-position multi-way valve, or a combination of multiple valves, and the third valve body 47 can be a multi-position multi-way valve, or a combination of multiple valves.

[0064] As an embodiment, referring to Figure 15 , the refrigeration assembly 1 comprises a support plate 6, a refrigeration component 29 assembled with the support plate 6, a cold end heat exchange component 10 located on one side of the support plate 6 and capable of exchanging heat with the cold side of the refrigeration component 29, a hot end heat exchange component 12 located on the other side of the support plate 6 and capable of exchanging heat with the hot side of the refrigeration component 29, and the pump body 2 and the air pump 41 are both assembled on the same side of the support plate 6.

[0065] In this embodiment, the refrigeration component 29 has a cold side and a hot side, the cold end heat exchange component 10 absorbs cold energy from the cold side, the cold end heat exchange component 10 cools the refrigeration flow channel 462, the hot end heat exchange component 12 cools the hot side of the refrigeration component 29, and the pump body 2 and the air pump 41 are both assembled on the same side of the support plate 6. With this arrangement, the refrigeration assembly 1 can be more compact, and the cold end heat exchange component 10 can have enough space to improve the refrigeration effect.

[0066] As an embodiment of the refrigeration assembly, the refrigeration assembly 1 comprises an upper shell 4 and a surrounding plate 5 located on one side of the support plate 6, and the support plate 6, the upper shell 4 and the surrounding plate 5 have a containing cavity 9, and the containing cavity 9 is provided with a cold end heat exchange component 10 and a phase change energy storage material 31; the cold energy of the cold end heat exchange component 10 is stored by the phase change energy storage material 31 for better cooling of the refrigeration flow channel;

[0067] And / or the refrigeration assembly 1 comprises a lower shell 7 located on the other side of the support plate 6, and the lower shell 7 and the support plate 6 have a cavity, and the hot end heat exchange component 12 is located in the cavity; the lower shell 7 has a rib plate 71, the rib plate 71 is provided with a first mounting seat 73 and a second mounting seat 74, the pump body 2 is fixed with the first mounting seat 73 through a first locking member 501, and the air pump 41 is fixed with the second mounting seat 74 through a second locking member 502.

[0068] A rib plate is reserved in the lower shell 7, and the first mounting seat 73 and the second mounting seat 74 are arranged on the rib plate 71; in this way, the pump body 2 and the air pump 41 are assembled at the rib plate 71 position of the lower shell 7, making the overall structure of the refrigeration assembly more compact and the overall layout more optimized, which is beneficial to reducing the overall size of the water dispenser.

[0069] As an embodiment of the refrigeration assembly, the refrigeration assembly 1 comprises a shell 24, a flow liquid pipeline 30, and a refrigeration component 29 mounted on the shell 24, the shell 24 has a containing cavity 9, the containing cavity 9 is provided with a phase change energy storage material 31, the flow liquid pipeline 30 exchanges heat with the phase change energy storage material 31 at least partially, the part of the flow liquid pipeline 30 exchanging heat with the phase change energy storage material 31 is a refrigeration flow channel 462, and the cold end of the refrigeration component 29 exchanges heat with the phase change energy storage material 31.

[0070] The device stores the cold energy generated by the refrigeration component 29 through the phase change energy storage material 31. Since the flow liquid pipeline 30 exchanges heat with the phase change energy storage material 31 at least partially, when a person needs to drink cold water, the liquid flowing through the flow liquid pipeline 30 can exchange heat with the phase change energy storage material 31 in real time, and the liquid in the flow liquid pipeline 30 is cooled in real time. Therefore, a person can obtain cold water at any time, and the way of obtaining cold water is more convenient.

[0071] As an embodiment, the refrigeration component 29 is a semiconductor refrigeration sheet.

[0072] As an embodiment, the part of the flow liquid pipeline 30 contacting the phase change energy storage material 31 is in a spiral shape, a disc shape, an S shape, or a three-dimensional shape.

[0073] Reference Figure 3 , Figure 4 The shell 24 is provided with a cold end heat exchange component 10 in the containing cavity 9, the cold end of the refrigeration component 29 exchanges heat with the cold end heat exchange component 10, the flow liquid pipeline 30 comprises a heat exchange pipeline 11, and the phase change energy storage material 31 is filled and distributed between the cold end heat exchange component 10 and the heat exchange pipeline 11.

[0074] The device is provided with the cold end heat exchange component 10 between the cold end of the refrigeration component 29 and the phase change energy storage material 31, the cold energy of the refrigeration component 29 is transmitted to the phase change energy storage material 31 through the cold end heat exchange component 10, the cold energy is distributed more uniformly, and the heat exchange cooling effect is enhanced.

[0075] Reference Figure 2 , Figure 6 The cold end heat exchange component 10 comprises a bottom plate 15 and a plurality of first fins 16 distributed on the bottom plate 15, the cold end of the refrigeration component 29 exchanges heat with the bottom plate 15, the first fins 16 are adjacent to each other and have first grooves 18 between the first fins 16, the heat exchange pipeline 11 is located in the first grooves 18 at least partially, and the first grooves 18 are filled with the phase change energy storage material 31 at least partially.

[0076] The cold end of the refrigeration component 29 cools the bottom plate 15, the cold energy is dispersed to each first fin 16 through the bottom plate 15, the phase change energy storage material 31 is uniformly cooled through the plurality of first fins 16, the cold energy is more uniformly dispersed to the heat exchange pipeline 11 through the phase change energy storage material 31, and the heat exchange cooling effect is improved.

[0077] As an implementation, at least one second fin 17 is arranged between two adjacent first fins 16, and the heat exchange pipeline 11 is at least partially supported on the second fin 17; the heat exchange pipeline 11 is supported between the adjacent first fins 16 by the second fin 17, so that the heat exchange pipeline 11 can be in better contact with the phase change energy storage material 31, and the heat exchange cooling effect is improved.

[0078] As another implementation, referring to Figure 6 , at least two second fins 17 are arranged between two adjacent first fins 16, and the second grooves 19 are arranged between the adjacent second fins 17, and the second grooves 19 are at least partially filled with the phase change energy storage material 31; the second fin 17 has an arc surface 20 at the end portion, which is matched with the outer periphery of the heat exchange pipeline 11, and the heat exchange pipeline 11 is at least partially abutted against the arc surface 20.

[0079] The heat exchange pipeline 11 is supported in the first grooves 18 by the plurality of second fins 17, and the heat exchange pipeline 11 is in a suspended state, so that the heat exchange pipeline 11 can be in better contact with the phase change energy storage material 31, and the arc surface 20 can better support the heat exchange pipeline 11, and the stability of the heat exchange pipeline 11 on the cold end heat exchange piece 10 is improved.

[0080] As an implementation, the plurality of first fins 16 and the plurality of second fins 17 are arranged in parallel and spaced apart, and the heat exchange pipeline 11 is bent in an S shape, so that the heat exchange pipeline 11 can be in contact with more phase change energy storage material 31 in a certain space, and the compactness of the equipment is improved, which is conducive to the miniaturization of the equipment.

[0081] Referring to Figure 2 , the refrigeration assembly 1 comprises the cold end heat exchange piece 12 and the fan 3, the cold end heat exchange piece 12 and the fan 3 are installed on the shell 24, the cold end heat exchange piece 12 is in heat exchange with the hot end of the refrigeration piece 29, and the airflow generated by the fan 3 can be in heat exchange with the cold end heat exchange piece 12.

[0082] The refrigeration piece 29 has a cold end and a hot end, and the cold end heat exchange piece 12 of the refrigeration piece 29 is cooled by the airflow generated by the fan 3, and the cold end refrigeration effect is improved.

[0083] Referring to Figure 4 , Figure 8 , the shell 24 comprises the support plate 6, the upper shell 4, and the surrounding plate 5, the support plate 6 has the installation position 27, and the refrigeration piece 29 is at least partially installed on the installation position 27; the surrounding plate 5 and the upper shell 4 are located on the same side of the support plate 6, the containing cavity 9 is located between the support plate 6, the upper shell 4, and the surrounding plate 5, and the refrigeration piece 29 is sealed in the containing cavity 9.

[0084] The refrigeration component 29 is installed in the installation position 27, the cold end of the refrigeration component 29 is located on one side of the support plate 6, the hot end is located on the other side of the support plate 6, and the cold end of the refrigeration component 29 is close to the side of the containing cavity 9, so that the cold end can better reduce the phase change energy storage material and the hot end can better dissipate heat.

[0085] As an implementation form, referring to Figure 2 、 Figure 4 , the shell 24 includes a support plate 6 and a lower shell 7, the lower shell 7 has a cavity between the support plate 6, the hot end heat exchange component 12 is located in the cavity, the lower shell 7 has a heat dissipation hole 8 communicating with the cavity, and the fan 3 is located at one end of the lower shell 7 away from the heat dissipation hole 8.

[0086] The fan 3 generates airflow, and the airflow cools the hot end heat exchange component 12 in the cavity when flowing through the cavity. This structure can form a whole structure of the refrigeration assembly, facilitate assembly with other components, and realize directional discharge of hot airflow.

[0087] Referring to Figure 8 , the device is used for a car, and at least part of the water dispenser is assembled and connected with the object holder 28 of the car. The water dispenser is installed on the object holder 28 of the car, so that people on the car can obtain cold water or hot water at any time.

[0088] Referring to Figure 8 , the water dispenser has a first installation part 100, the object holder 28 has an installation groove 281, the object holder 28 located in the installation groove 281 is provided with a first matching part 282, and the first matching part 282 is buckled, connected, or interference fit connected, or bolted with the first installation part 100.

[0089] The water dispenser is installed in a hidden manner on the car, without affecting the neatness of the interior space of the vehicle.

[0090] As an implementation form, referring to Figure 9 、 Figure 10 , a working method of a water dispenser, including the water dispenser, the water dispenser includes a smart control 40, the smart control 40 is electrically connected with a pump body 2, an air pump 41, a first valve body 42, and a liquid processing assembly 44;

[0091] The working method includes the following steps:

[0092] Setting liquid discharge;

[0093] The smart control 40 controls the pump body 2 and the first valve body 42 to draw liquid into the fluid channel 46 of the liquid processing assembly 44;

[0094] The smart control 40 controls the liquid processing assembly 44 to heat or refrigerate the liquid in the fluid channel 46, and the processed liquid is discharged;

[0095] Setting air blowing;

[0096] The intelligent control 40 controls the air pump 41 and the first valve body 42 to draw air to flow through the fluid channel 46 of the liquid processing assembly 44.

[0097] When the device is used, the intelligent control 40 controls the pump body 2, the first valve body 42, and the liquid processing assembly 44 to work, so that the liquid processing assembly 44 discharges liquid at a required temperature. After use, the intelligent control 40 controls the air pump 41 and the first valve body 42 to draw air to flow through the fluid channel 46 of the liquid processing assembly 44, so as to clean the fluid channel 46, which can ensure the sanitary environment in the fluid channel 46 and avoid the problem of ice formation in the fluid channel 46 due to a low-temperature environment.

[0098] Specifically, the user sets the liquid discharge temperature for the intelligent control 40. When the liquid temperature is determined to be hot, the intelligent control 40 starts the heating assembly 25 and the pump body 2, and controls the first inlet end 421 and the first outlet end 423 of the first valve body 42 to be connected, so that the pump body 2 draws liquid into the heating flow channel 461 of the heating assembly 25 and discharges the liquid after being heated by the heating assembly 25.

[0099] When the liquid temperature is determined to be cold, the intelligent control 40 starts the refrigeration assembly 1 and controls the first inlet end 421 and the second outlet end 424 to be connected, so that the pump body 2 draws liquid into the refrigeration flow channel 462 of the refrigeration assembly 1 and discharges the liquid after being cooled by the refrigeration assembly 1.

[0100] After use, the intelligent control 40 connects the air pump 41 with the heating flow channel 461 and the refrigeration flow channel 462, and discharges the remaining water in the heating flow channel 461 and / or the refrigeration flow channel 462 through air flow.

[0101] As another embodiment, with reference to Figure 11 、 Figure 12 A working method of a water dispenser, which comprises the water dispenser, the water dispenser comprising an intelligent control 40, the intelligent control 40 being electrically connected with a pump body 2, a second valve body 43, and a liquid processing assembly 44.

[0102] The working method comprises the following steps:

[0103] Setting liquid discharge;

[0104] The intelligent control 40 controls the pump body 2 to work and controls the third inlet end 431 and the third outlet end 433 of the second valve body 43 to be connected, so that the pump body 2 draws liquid into the fluid channel 46 of the liquid processing assembly 44.

[0105] The intelligent control 40 controls the liquid processing assembly 44 to heat or cool the liquid in the fluid channel 46, and discharges the processed liquid.

[0106] Setting air blowing;

[0107] The intelligent control 40 controls the pump body 2 to work, controls the fourth inlet end 432 and the third outlet end 433 of the second valve body 43 to be communicated, and the pump body 2 extracts air to flow through the fluid channel 46 of the liquid processing assembly 44.

[0108] When the device is used, the pump body 2, the second valve body 43 and the liquid processing assembly 44 are controlled by the intelligent control 40 to work, so that the liquid processing assembly 44 discharges liquid at a required temperature. After use, the pump body 2 and the second valve body 43 are controlled by the intelligent control 40 to extract air to flow through the fluid channel 46 of the liquid processing assembly 44, so that the fluid channel 46 is cleaned, the sanitary environment in the fluid channel 46 is ensured, and the problem of ice formation in the fluid channel 46 caused by a low-temperature environment is avoided.

[0109] Specifically, the user sets the liquid discharge temperature for the intelligent control 40, determines that the liquid is hot, starts the heating assembly 25, and makes the third inlet end 431 and the third outlet end 433 communicated, and makes the fifth inlet end 471 and the fourth outlet end 472 communicated, so that the pump body 2 extracts liquid into the heating flow channel 461 of the heating assembly 25, and discharges the liquid after being heated by the heating assembly 25.

[0110] When it is determined that the liquid is cold, the refrigeration assembly 1 is started, the third inlet end 431 and the third outlet end 433 are communicated, the fifth inlet end 471 and the fifth outlet end 473 are communicated, and the pump body 2 extracts liquid into the refrigeration flow channel 462 of the refrigeration assembly 1, and discharges the liquid after being cooled by the refrigeration assembly 1.

[0111] After use, the fourth inlet end 432 and the third outlet end 433 are communicated, the fifth inlet end 471 and the fourth outlet end 472 are communicated, and the fifth inlet end 471 and the fifth outlet end 473 are communicated, so that the pump body 2 is communicated with the heating flow channel 461 and the refrigeration flow channel 462 respectively, and the residual water in the heating flow channel 461 and / or the refrigeration flow channel 462 is discharged by air flow.

[0112] Reference Figure 14 The device displays and controls the working state of each electrical element by the intelligent control 40, wherein the electrical element can include the pump body 2, the air pump 41, the first valve body 42, the liquid processing assembly 44, the second valve body 43, a flow meter, a temperature controller, etc.

[0113] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can obtain technical solutions, concepts and designs according to the technical solutions and concepts of the present application within the technical range disclosed by the present application, by equivalent replacement or change, which should be covered in the protection scope of the present application.

Claims

1. A water dispenser, characterized in that, The water dispenser comprises a liquid processing assembly (44) and a blowing assembly (45), the liquid processing assembly (44) comprises a fluid channel (46), the water dispenser has a fluid inlet and a fluid outlet, the fluid channel (46), the fluid inlet and the fluid outlet are in communication, the blowing assembly (45) has a gas outlet end capable of communicating with the fluid channel (46) at an inlet end.

2. A water dispenser according to claim 1, wherein The water dispenser comprises a pump body (2) and a first valve body (42), the blowing assembly (45) comprises a gas pump (41), the pump body (2) has an inlet end capable of communicating with a water source (21), the pump body (2) has an outlet end capable of communicating with a first inlet end (421) of the first valve body (42), a first outlet end (423) of the first valve body (42) is capable of communicating with an inlet end of the fluid channel (46), and a second inlet end (422) of the first valve body (42) is capable of communicating with an outlet end of the gas pump (41).

3. A water dispenser according to claim 2, wherein The liquid processing assembly (44) comprises a heating assembly (25), and the fluid channel (46) comprises a heating flow channel (461) in the heating assembly (25), the inlet end of the heating flow channel (461) is capable of communicating with the first outlet end (423) of the first valve body (42); and / or, the liquid processing assembly (44) comprises a refrigeration assembly (1), and the fluid channel (46) comprises a refrigeration flow channel (462) in the refrigeration assembly (1), the first valve body (42) has a second outlet end (424), and the inlet end of the refrigeration flow channel (462) is capable of communicating with the second outlet end (424) of the first valve body (42).

4. The water dispenser of claim 1, wherein, The blowing assembly (45) has an air inlet end capable of communicating with an external environment, the blowing assembly (45) comprises a pump body (2) and a second valve body (43), the second valve body (43) has a third inlet end (431) capable of communicating with the water source (21), the second valve body (43) has a fourth inlet end (432) capable of communicating with the external environment, the air inlet end comprises the fourth inlet end (432), the second valve body (43) has a third outlet end (433) capable of communicating with the inlet end of the pump body (2), the outlet end of the pump body (2) is capable of communicating with the inlet end of the fluid channel (46), and the air outlet end comprises the third outlet end (433) or the outlet end of the pump body (2).

5. A water dispenser according to claim 4, wherein The liquid processing assembly (44) comprises a heating assembly (25), and the fluid channel (46) comprises a heating flow channel (461) in the heating assembly (25), the inlet end of the heating flow channel (461) is capable of communicating with the outlet end of the pump body (2); and / or, the liquid processing assembly (44) comprises a refrigeration assembly (1), and the fluid channel (46) comprises a refrigeration flow channel (462) in the refrigeration assembly (1), and the inlet end of the refrigeration flow channel (462) is capable of communicating with the outlet end of the pump body (2).

6. A water dispenser as claimed in claim 3, wherein, The refrigeration assembly (1) comprises a support plate (6), a refrigeration component (29) assembled with the support plate (6), a cold end heat exchange component (10) arranged on one side of the support plate (6) and capable of exchanging heat with the cold side of the refrigeration component (29), and a hot end heat exchange component (12) arranged on the other side of the support plate (6) and capable of exchanging heat with the hot side of the refrigeration component (29), wherein the pump body (2) and the air pump (41) are both assembled on the same side of the support plate (6).

7. A water dispenser according to claim 6, wherein The refrigeration assembly (1) comprises an upper shell (4) arranged on one side of the support plate (6) and a surrounding plate (5), wherein the support plate (6), the upper shell (4) and the surrounding plate (5) have a containing cavity (9) therebetween, and the cold end heat exchange component (10) and the phase change energy storage material (31) are arranged in the containing cavity (9); The refrigeration assembly (1) comprises a lower shell (7) arranged on the other side of the support plate (6), wherein the lower shell (7) and the support plate (6) have a cavity therebetween, the hot end heat exchange component (12) is arranged in the cavity, the lower shell (7) has a rib plate (71) provided with a first mounting seat (73) and a second mounting seat (74), the pump body (2) is fixed with the first mounting seat (73) through a first locking component (501), and the air pump (41) is fixed with the second mounting seat (74) through a second locking component (502).

8. The water dispenser of claim 1, wherein, The water dispenser comprises two pump bodies (2) and two first valve bodies (42), the air blowing assembly (45) comprises two air pumps (41), the two pump bodies (2) are defined as a pump body one and a pump body two, the two first valve bodies (42) are defined as a valve body one and a valve body two, the two air pumps (41) are defined as an air pump one and an air pump two, the liquid processing assembly (44) comprises a heating assembly (25) and a refrigeration assembly (1), and the fluid channel (46) comprises a heating flow channel (461) arranged in the heating assembly (25) and a refrigeration flow channel (462) arranged in the refrigeration assembly (1). The entering end of the pump body one is capable of communicating with a water source (21), the discharging end of the pump body one is capable of communicating with a first entering end (421) of the valve body one, a first discharging end (423) of the valve body one is capable of communicating with an entering end of the heating flow channel (461), and a second entering end (422) of the valve body one is capable of communicating with a discharging end of the air pump one. The entering end of the pump body two is capable of communicating with the water source (21), the discharging end of the pump body two is capable of communicating with a first entering end (421) of the valve body two, a first discharging end (423) of the valve body two is capable of communicating with an entering end of the refrigeration flow channel (462), and a second entering end (422) of the valve body two is capable of communicating with a discharging end of the air pump two.

9. The water dispenser of claim 1, wherein, The water dispenser comprises a pump body (2), a first valve body (42), the blowing assembly (45) comprises a steam generating device (80), the pump body (2) is communicated with a water source (21) at an inlet end, the pump body (2) is communicated with the first inlet end (421) of the first valve body (42) at an outlet end, the first outlet end (423) of the first valve body (42) is communicated with the inlet end of the fluid channel (46), and the second inlet end (422) of the first valve body (42) is communicated with the steam outlet end of the steam generating device (80). Or the water dispenser comprises a pump body (2), a first valve body (42), the pump body (2) is communicated with a water source (21) at an inlet end, the pump body (2) is communicated with the first inlet end (421) of the first valve body (42) at an outlet end, the first outlet end (423) of the first valve body (42) is communicated with the inlet end of the fluid channel (46), and the second inlet end (422) of the first valve body (42) is communicated with external compressed air.

10. A water dispenser according to any one of claims 1-5, 7, 8, 9, characterized in that The water dispenser is used in a car, the car has an object support (28), the water dispenser has a first mounting portion (100), the object support (28) has a mounting groove (281), and at least part of the water dispenser is located in the mounting groove.

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