Pipeline water drinking device

Abstract

The utility model provides a pipeline water drinking device which is favorable for improving the utilization rate of the internal space of the pipeline water drinking device and further favorable for meeting the miniaturization design requirement of the pipeline water drinking device. The pipeline drinking water device comprises a waterway plate, and the waterway plate is provided with a first water inlet, a first water outlet and a second water outlet, wherein the first water outlet and the second water outlet are communicated with the first water inlet; the heating assembly is connected with the first water outlet; the refrigeration assembly comprises a first shell and an ice liner, and the ice liner is located in the first shell; the ice container comprises an ice container water inlet and an ice container water outlet, the waterway plate is further provided with a second water inlet and a third water outlet communicated with the second water inlet, and the waterway plate is connected with the first shell so that the second water outlet can be in butt joint with the ice container water inlet, and the second water inlet can be in butt joint with the ice container water outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water equipment, in particular to a pipeline drinking water device. Background Art

[0002] A pipeline machine, also known as a pipeline drinking water machine, a pipeline drinking water device, etc., is generally used in cooperation with a water purification device. In the pipeline drinking water device in the related art, a heating component and a refrigerating component are arranged inside the machine body, so that hot water and cold water can be provided for users to use. For a household pipeline drinking water device, the pipeline drinking water device is usually installed in the kitchen. The space of the kitchen in some small-sized houses is small. Therefore, it is necessary to consider the miniaturization of the pipeline drinking water device.

[0003] In the related art, the layout of each component in some pipeline drinking water devices is not reasonable enough, resulting in low space utilization rate inside the pipeline drinking water device, which is not conducive to the miniaturization design of the pipeline drinking water device. Summary of the Utility Model

[0004] An embodiment of the utility model provides a pipeline drinking water device, aiming at solving the problem of low space utilization rate inside the pipeline drinking water device.

[0005] An embodiment of the utility model proposes a pipeline drinking water device. The pipeline drinking water device includes: a water circuit board, the water circuit board is provided with a first water inlet, a first water outlet and a second water outlet communicated with the first water inlet; a heating component connected to the first water outlet; and a refrigerating component, the refrigerating component includes a first housing and an ice tank, the ice tank is located inside the first housing; the ice tank includes an ice tank water inlet and an ice tank water outlet, the water circuit board is further provided with a second water inlet and a third water outlet communicated with the second water inlet, the water circuit board is connected to the first housing so that the second water outlet is docked with the ice tank water inlet, and the second water inlet is docked with the ice tank water outlet.

[0006] In some embodiments, a first flow channel and a second flow channel are arranged inside the water circuit board;

[0007] One end of the first flow channel is communicated with the first water inlet, and the other end is communicated with the first water outlet. One end of the second flow channel is communicated with the first water inlet, and the other end is communicated with the second water outlet.

[0008] In some embodiments, the water circuit board includes a first sub-board and a second sub-board. The first water inlet and the first water outlet are arranged on the first sub-board. The second water outlet, the second water inlet and the third water outlet are arranged on the second sub-board. The second sub-board is connected to the first housing.

[0009] In some embodiments, the first sub-board and the heating assembly are located above the second sub-board, and the first shell is located below the second sub-board.

[0010] In some embodiments, the first sub-board includes a connecting board and a first portion, a second portion, and a third portion connected to the connecting board;

[0011] The thickness direction of the connecting plate is perpendicular to the height direction of the first shell, the third portion is located between the connecting plate and the second sub-plate, the first portion is located on one side of the connecting plate along the first direction, and the second portion is located on a side of the first portion away from the connecting plate;

[0012] The third portion extends along the first direction, the first portion and the second portion extend along a height direction of the first shell, and the first direction is perpendicular to the height direction of the first shell and the thickness direction of the connecting plate respectively.

[0013] In some embodiments, the first flow channel extends along the height direction of the first shell and is disposed inside the first portion, and the first water inlet and the first water outlet are disposed on the first portion.

[0014] In some embodiments, the second flow channel includes a first sub-segment and a second sub-segment, the first sub-segment extends along the height direction of the first shell and is arranged inside the second part, the second sub-segment extends along the first direction and is arranged inside the third part, the first sub-segment is connected to the first water inlet, and the two ends of the second sub-segment are respectively connected to the first sub-segment and the second water outlet.

[0015] In some embodiments, the refrigeration assembly further includes a first pump, the first pump extending along the first direction and connected to one side surface of the connecting plate in the thickness direction;

[0016] The first pump is communicated with the second flow channel to drive the water in the second flow channel to enter the ice liner.

[0017] In some embodiments, at least a portion of the heating component is located on a side of the first pump facing away from the connecting plate.

[0018] In some embodiments, the refrigeration assembly further includes a refrigeration unit and a heat dissipation unit, wherein the refrigeration unit is used to cool the water in the ice container, and the heat dissipation unit is used to dissipate heat from the refrigeration unit.

[0019] In some embodiments, the pipeline drinking device further comprises a housing;

[0020] The heating component includes a mounting bracket, an instant heating part, a heating control circuit board, and a second pump disposed on the mounting bracket. A third flow channel is provided inside the instant heating part. The inlet of the second pump is connected to the first water outlet, the outlet of the second pump is connected to the third flow channel, and the heating control circuit board is electrically connected to the second pump and the instant heating part.

[0021] In some embodiments, the pipeline drinking water device further includes a water outlet nozzle, which includes a third water inlet, a fourth water inlet, and a fourth water outlet. The third water inlet is connected to the water outlet of the heating component, and the fourth water inlet is connected to the third water outlet.

[0022] In some embodiments, the pipeline drinking water device further includes a water storage tank, which includes a fifth water inlet and a fifth water outlet. The fifth water inlet is used to communicate with an external water source, and the fifth water outlet is communicated with the first water inlet.

[0023] The water circuit board of the present utility model is provided with a first water inlet, a first water outlet, and a second water outlet that communicate with the first water inlet. Among them, the first water inlet can supply normal temperature water to enter. The heating component is connected to the first water outlet, and the water outlet of the heating component is connected to the water outlet of the whole machine. In this way, normal temperature water can enter the heating component for heating, so that the pipeline drinking water device can produce hot water. The water circuit board is further provided with a second water inlet and a third water outlet. The second water outlet is connected to the ice tank water inlet of the ice tank, the second water inlet is connected to the ice tank water outlet of the ice tank, and the third water outlet is used to be connected to the water outlet of the whole machine. In this way, normal temperature water can enter the ice tank of the refrigeration component for refrigeration, so that the pipeline drinking water device can produce cold water. Thus, the water circuit board can replace the water pipeline to realize the function of delivering normal temperature water to the refrigeration component and the heating component respectively. Further, in the present utility model, the water circuit board is connected to the first housing, so that the ice tank water inlet and the ice tank water outlet are respectively docked with the second water outlet and the second water inlet of the water circuit board. In this way, a part of the water circuit board can be integrated with the first housing, so that while the water circuit board realizes the function of liquid diversion, it can also be used as a part of the outer shell of the refrigeration component. In this way, the structure of the refrigeration component and the water circuit board is relatively compact, the occupied space in the pipeline drinking water device is reduced, and installation space can be reserved for other components, which is beneficial to improving the utilization rate of the internal space of the pipeline drinking water device, and further conducive to realizing the miniaturization design requirements of the pipeline drinking water device. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 Structural schematic diagram of a pipeline drinking water device provided by an embodiment of the present invention from one perspective;

[0026] Figure 2 Structural schematic diagram of a pipeline drinking water device provided by an embodiment of the present invention from another perspective;

[0027] Figure 3 Structural schematic diagram of a pipeline drinking water device provided by an embodiment of the present invention from another perspective (removing the heating component);

[0028] Figure 4 Connection structural schematic diagram of a water circuit board and a refrigeration component provided by an embodiment of the present invention;

[0029] Figure 5 Cross-sectional structural schematic diagram of a water circuit board and a refrigeration component provided by an embodiment of the present invention.

[0030] Explanation of reference numerals:

[0031] 10 - Pipeline drinking water device, 11 - Outer shell, 12 - Water outlet nozzle, 1201 - Fourth water inlet, 1202 - Fourth water outlet, 13 - Water storage tank, 1301 - Fifth water inlet, 1302 - Fifth water outlet, 14 - Whole machine water inlet, 15 - Whole machine water outlet;

[0032] 100 - Water circuit board, 101 - First water inlet, 102 - First water outlet, 103 - Second water outlet, 104 - Second water inlet, 107 - Third water outlet, 105 - First flow channel, 106 - Second flow channel, 1061 - First sub - segment, 1062 - Second sub - segment, 110 - First sub - board, 111 - Connecting plate, 112 - First part, 113 - Second part, 114 - Third part, 120 - Second sub - board, 1121 - Sixth water inlet, 1122 - Sixth water outlet;

[0033] 200 - Heating component, 210 - Mounting bracket, 220 - Second pump;

[0034] 300 - Refrigeration component, 310 - First housing, 320 - Ice tank, 330 - First pump, 340 - Refrigeration unit, 350 - Heat dissipation unit, 360 - Fan, 370 - Refrigeration electric control board. Detailed implementation manners

[0035] The principles and features of the present utility model will be described below in conjunction with the accompanying drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0036] A pipeline water dispenser is also known as a pipeline drinking water dispenser, a pipeline drinking water device, etc., and is generally used in conjunction with a water purification device. In the pipeline drinking water device in the related art, a heating component and a cooling component are provided inside the body, so that hot water and cold water can be provided for users to use. For a household pipeline drinking water device, the pipeline drinking water device is usually installed in the kitchen. In some small-sized houses, the space in the kitchen is small. Therefore, it is necessary to consider the miniaturization of the pipeline drinking water device.

[0037] In the related art, the water circuit layout of the pipeline drinking water device and the layout of the connection structure between the water circuit and each functional component are unreasonable, and the utilization rate of the internal space of the pipeline drinking water device is low, resulting in a relatively large volume of the pipeline drinking water device, which is not conducive to the miniaturization design of the pipeline drinking water device.

[0038] Based on the above problems, an embodiment of the present utility model provides a pipeline drinking water device to facilitate improving the utilization rate of the internal space of the pipeline drinking water device, and further facilitate the realization of the miniaturization design requirements of the pipeline drinking water device.

[0039] As Figures 1 to 5 shown, the pipeline drinking water device 10 includes a water circuit board 100, a heating component 200, and a cooling component 300. The water circuit board 100 is provided with a first water inlet 101, a first water outlet 102, and a second water outlet 103 that communicate with the first water inlet 101. The heating component 200 is connected to the first water outlet 102. The cooling component 300 includes a first housing 310 and an ice tank 320. The ice tank 320 is located inside the first housing 310. The ice tank 320 includes an ice tank water inlet and an ice tank water outlet. The water circuit board 100 is further provided with a second water inlet 104 and a third water outlet 107 that communicate with the second water inlet 104. The water circuit board 100 is connected to the first housing 310 so that the second water outlet 103 is docked with the ice tank water inlet, and the second water inlet 104 is docked with the ice tank water outlet.

[0040] The pipeline drinking water device 10 of the present utility model includes a water circuit board 100, a heating component 200, and a refrigeration component 300. The pipeline drinking water device 10 can, for example, have multiple functions such as ice making, cold water refrigeration, hot water making, and normal temperature water making. Usually, the pipeline drinking water device 10 also has a housing, and the water circuit board 100, the heating component 200, and the refrigeration component 300 are all located inside the housing of the pipeline drinking water device 10. The heating component 200 is used to heat the normal temperature water inside the pipeline drinking water device 10 for users to use. The structure of the heating component 200 can be various. For example, the heating component 200 can be a hot water tank heating structure, an instant heating structure, etc. Among them, the hot water tank heating structure means a heating structure in which hot water is stored in a heating tank and the water in the heating tank is repeatedly heated. The instant heating structure means a heating structure that does not have a water storage cavity and can quickly heat the water in the flow channel to achieve real-time preparation of hot water. That is, after the normal temperature water enters the instant heating structure, it can be quickly heated to hot water for users to use. Optionally, the heating component 200 can prepare hot water based on the principle of heating by electricity. As long as an appropriate heating power is selected, the normal temperature water can be heated to different temperatures, so that hot water of different temperatures can be prepared.

[0041] The refrigeration component 300 is used to refrigerate the normal temperature water inside the pipeline drinking water device 10 for users to use. The refrigeration component 300 includes a first housing 310 and an ice tank 320. A cold water cavity for storing cold water is provided inside the ice tank 320. When the normal temperature water enters the ice tank 320, it becomes cold water in the ice tank 320 and is stored in the ice tank 320. The first housing 310 is arranged outside the ice tank 320, so as to protect and insulate the ice tank 320, thereby improving the reliability of the ice tank 320 and the heat preservation effect of the cold water.

[0042] The water circuit board 100 is used to realize the water circuit connection between the external water and the refrigeration component 300 and the heating component 200. By setting the water circuit board 100, the normal temperature water can be respectively sent into the refrigeration component 300 and the heating component 200, so that the refrigeration component 300 refrigerates the normal temperature water and the heating component 200 heats the normal temperature water. The setting of the water circuit board 100 can reduce the use of water pipe lines, thereby facilitating the reduction of the probability of pipeline leakage.

[0043] In the present utility model, the water circuit board 100 is provided with a first water inlet 101, a first water outlet 102 and a second water outlet 103 that communicate with the first water inlet 101. Among them, the first water inlet 101 can supply normal temperature water to enter. The heating component 200 is connected to the first water outlet 102, and the water outlet of the heating component 200 is connected to the water outlet of the whole machine. In this way, the normal temperature water can enter the heating component 200 for heating, so that the pipeline drinking water device 10 produces hot water. The water circuit board 100 is further provided with a second water inlet 104 and a third water outlet 107. The second water outlet 103 is connected to the ice tank water inlet of the ice tank 320, the second water inlet 104 is connected to the ice tank water outlet of the ice tank 320, and the third water outlet 107 is used to be connected to the water outlet of the whole machine. In this way, the normal temperature water can enter the ice tank 320 of the refrigeration component 300 for refrigeration, so that the pipeline drinking water device 10 produces cold water. Thus, the water circuit board 10 can replace the water pipeline to realize the function of transporting normal temperature water to the refrigeration component 300 and the heating component 200 respectively. Further, in the present utility model, the water circuit board 100 is connected to the first housing 310, so that the ice tank water inlet and the ice tank water outlet are respectively docked with the second water outlet 103 and the second water inlet 104 of the water circuit board 100. In this way, the water circuit board 100 can be integrated with the first housing 310, so that while the water circuit board 100 realizes the function of liquid diversion, it can also be used as a part of the housing of the refrigeration component 300. In this way, the structures of the refrigeration component 300 and the water circuit board 100 are relatively compact, the occupied space in the pipeline drinking water device 10 is reduced, and installation space can be left for other components, which is beneficial to improving the utilization rate of the internal space of the pipeline drinking water device 10, and further conducive to realizing the miniaturization design requirements of the pipeline drinking water device 10. In addition, the water circuit board 100 can replace the use of a part of the water pipe. For example, there is no need to connect the water inlet and outlet of the ice tank to the water circuit board 100 through a pipeline, which is also beneficial to reducing the probability of pipeline leakage in the pipeline drinking water device 10, and further conducive to improving the reliability of the pipeline drinking water device 10.

[0044] In the above description, only the refrigeration function and the heating function at a preset temperature of the pipeline drinking water device 10 are described. It is easy to understand that the pipeline drinking water device 10 can also realize the function of discharging normal temperature water. And there are various ways to realize its function of discharging normal temperature water. For example, after the normal temperature water enters the heating component 200, it directly flows out of the pipeline drinking water device 10 without being heated; for another example, a channel for the normal temperature water to flow through is provided in the water circuit board 100, and the normal temperature water directly flows out of the pipeline drinking water device 10 through this channel; for still another example, the normal temperature water enters the heating component 200 and the heating component 300 respectively, and both the heating component 200 and the heating component 300 work, so that the hot water and the cold water are mixed into normal temperature water and then flow out of the pipeline drinking water device 10, etc. The present utility model does not limit this.

[0045] It should also be noted that in the present utility model, the water circuit board 100 is connected to the first housing 310. The first housing 310 is a complete housing that wraps around the outer surface of the ice tank 320, and only the ice tank water inlet and the ice tank water outlet are reserved on the first housing 310. In some other embodiments, the first housing 310 can be a housing with an opening. After the water circuit board 100 is connected to the first housing 310, the water circuit board 100 and the first housing 310 together form a sealed cavity for accommodating the ice tank 320. In this way, it is beneficial to further improve the integration of the water circuit board 100 and the refrigeration assembly 300, and thus beneficial to further improve the utilization rate of the internal space of the pipeline drinking water device 10.

[0046] In some embodiments, as Figure 4 and Figure 5 shown, the interior of the water circuit board 100 is provided with a first flow channel 105 and a second flow channel 106. One end of the first flow channel 105 is communicated with the first water inlet 101, and the other end is communicated with the first water outlet 102. One end of the second flow channel 106 is communicated with the first water inlet 101, and the other end is communicated with the second water outlet 103. With such a setting, when external normal temperature water enters the water circuit board 100 through the first water inlet 101, the first flow channel 105 can be used as a channel for supplying normal temperature water to the heating assembly 200, and the second flow channel 106 can be used as a channel for supplying normal temperature water to the refrigeration assembly 300. Thereby, it is beneficial to reduce the probability of mutual influence between the refrigeration water circuit and the hot water circuit, and thus beneficial to improve the refrigeration or heating effect. In addition, by providing flow channels inside the water circuit board 100 instead of using pipelines, it is also beneficial to reduce the probability of water leakage in the pipeline drinking water device 10.

[0047] In some embodiments, as Figure 4 and Figure 5 shown, the water circuit board 100 includes a first sub-board 110 and a second sub-board 120. The first water inlet 101 and the first water outlet 102 are provided on the first sub-board 110. The second water outlet 103, the second water inlet 104, and the third water outlet 107 are provided on the second sub-board 120. The second sub-board 120 is connected to the first housing 310.

[0048] In this embodiment, the water circuit board 100 includes two parts, specifically divided into a second sub-board 120 and a first sub-board 110. Optionally, the second sub-board 120 and the first sub-board 110 can be integrally manufactured by injection molding, casting, etc. Among them, a first water inlet 101 and a first water outlet 102 are provided on the first sub-board 110, and the heating component 200 is connected to the first water outlet 102 on the first sub-board 110. A second water outlet 103, a second water inlet 104, and a third water outlet 107 are provided on the second sub-board 120. The second sub-board 120 is connected to the first housing 310 so that the second water outlet 103 and the second water inlet 104 are docked with the ice tank water inlet and the ice tank water outlet of the ice tank 320. In other words, the second sub-board 120 serves as a part of the water circuit board 100 that is connected to the first housing 310, and the first sub-board 110 serves as another part of the water circuit board 100 that is connected to the external normal temperature water and the heating component 200. In this way, the function and module division of the water circuit board 100 are realized. On the one hand, it is beneficial to improve the compactness of the connection between the water circuit board 100, the heating component 200, and the refrigeration component 300. On the other hand, it is also beneficial to improve the convenience of the connection between the heating component 200 and the water circuit board 100, and between the refrigeration component 300 and the water circuit board 100.

[0049] In some embodiments, such as Figure 2 , Figure 3 and Figure 4 shown, the first sub-board 110 and the heating component 200 are located above the second sub-board 120, and the first housing 310 is located below the second sub-board 120. In this embodiment, the first housing 310 is located below the second sub-board 120, that is, the second sub-board 120 can be covered and connected to the top of the first housing 310. Cold water is stored inside the ice tank 320, and the ice tank 320 is located inside the first housing 310. The heating component 200 is usually provided with an electronic control board and electric circuits. In this embodiment, the first housing 310 is arranged below the second sub-board 120, and the heating component 200 is arranged above the second sub-board 120, so as to reduce the probability of short-circuit of the electronic control board and electric circuits caused by water leakage of the ice tank 320 of the refrigeration component 300, and thus is beneficial to ensuring the normal use of functions such as refrigeration and heating of the pipeline drinking water device 10. In addition, arranging the first sub-board 110 and the heating component 200 on the same side of the second sub-board 120, and the first water outlet 102 is located on the first sub-board 110, is also beneficial to improving the convenience of the connection between the heating component 200 and the first water outlet 102.

[0050] In some embodiments, such as Figure 4 and Figure 5As shown in the figure, the first sub-board 110 includes a connecting board 111, a first part 112, a second part 113, and a third part 114 connected to the connecting board 111. The thickness direction of the connecting board 111 is perpendicular to the height direction of the first housing 310. The third part 114 is located between the connecting board 111 and the second sub-board 120. The first part 112 is located on one side of the connecting board 111 along the first direction. The second part 113 is located on the side of the first part 112 away from the connecting board 111. The third part 114 extends along the first direction. The first part 112 and the second part 113 extend along the height direction of the first housing 310. The first direction is perpendicular to the height direction of the first housing 310 and the thickness direction of the connecting board 111 respectively.

[0051] This embodiment presents the specific structure of the first sub-board 110. As Figure 4 and Figure 5 shown in the figure, the first sub-board 110 includes a connecting board 111, a first part 112, a second part 113, and a third part 114. The connecting board 111 is in a plate-like structure. The thickness direction of the connecting board 111 is perpendicular to the height direction of the first housing 310. That is to say, the connecting board 111 is in a vertically placed state. In this way, a space for installing other components can be reserved on one side of the thickness direction of the connecting board 111, which is beneficial to improving the utilization rate of the internal space of the pipeline drinking water device 10, and further facilitating the realization of the miniaturization design requirements of the pipeline drinking water device 10. Further, the third part 114 is located between the connecting board 111 and the second sub-board 120, and the third part 114 extends along the first direction. With such a setting, the second sub-board 120 can be integrated with the first sub-board 110 through the third part 114, which is beneficial to improving the convenience of connection between the second sub-board 120 and the first sub-board 110. Further, the first part 112 is located on one side of the connecting board 111 along the first direction, and the second part 113 is located on the side of the first part 112 away from the connecting board 111. That is to say, the first part 112 and the second part 113 are arranged on the same side of the connecting board 111, and the distance between them is relatively close. In this way, the space occupied by the flow channels in the first part 112 and the second part 113 is relatively small, which is beneficial to improving the convenience of arranging the flow channels inside the first part 112 and the second part 113. Further, the first part 112 and the second part 113 extend along the height direction of the first housing 310, which can also reduce the space occupied by the first part 112 and the second part 113 in the horizontal direction, and further facilitate improving the compactness of the structure of the water circuit board 100.

[0052] In some embodiments, as Figure 4 and Figure 5As shown, the first flow channel 105 extends along the height direction of the first housing 310 and is disposed inside the first part 112. A first water inlet 101 and a first water outlet 102 communicating with the first flow channel 105 are provided on the first part 112. In this embodiment, the arrangement of the first flow channel 105 is proposed. In this way, the structure of the first flow channel 105 is simple, the distance is short, and it is convenient to manufacture, which is beneficial to improving the convenience of manufacturing the first flow channel 105 inside the first part 112. The heating assembly 200 can be directly connected to the first water outlet 102 on the first part 112, and external water provides normal temperature water to the heating assembly 200 through the first water inlet 101, the first flow channel 105, and the first water outlet 102. In addition, the extending direction of the first flow channel 105 is the same as that of the first part 112, which is beneficial to further improving the convenience of preparing the first flow channel 105 and the compactness of the structure of the first part 112.

[0053] In some embodiments, as Figure 4 and Figure 5 shown, the second flow channel 106 includes a first sub-segment 1061 and a second sub-segment 1062. The first sub-segment 1061 extends along the height direction of the first housing 310 and is disposed inside the second part 113. The second sub-segment 1062 extends along the first direction and is disposed inside the third part 114. The first sub-segment 1061 communicates with the first water inlet 101, and both ends of the second sub-segment 1062 communicate with the first sub-segment 1061 and the second water outlet 103 respectively.

[0054] In this embodiment, the arrangement of the second flow channel 106 is proposed. The first sub-segment 1061 of the second flow channel 106 is disposed inside the second part 113, and the extending direction of the first sub-segment 1061 is the same as that of the second part 113, which is beneficial to improving the convenience of preparing the first sub-segment 1061 and the compactness of the structure of the second part 113. The second sub-segment 1062 is disposed inside the third part 114, and the extending direction of the second sub-segment 1062 is the same as that of the third part 114, which is beneficial to improving the convenience of preparing the second sub-segment 1062 and the compactness of the structure of the third part 114. In addition, the first part 112 and the second part 113 are relatively close, so that the convenience of communicating the first sub-segment 1061 with the first water inlet 101 can also be improved. Thirdly, the extending direction of the second sub-segment 1062 is perpendicular to that of the first sub-segment 1061, making the second flow channel 106 in a winding shape, so that the space occupied by the second flow channel 106 can be reduced, which is further beneficial to improving the compactness of the structure of the water circuit board 100 and the utilization rate of the internal space of the pipeline drinking water device 10 to meet the miniaturization design requirements of the pipeline drinking water device 10.

[0055] Optionally, the first part 112, the second part 113, and the third part 114 can be cylindrical. In this way, the occupied space of the first part 112, the second part 113, and the third part 114 can be further reduced, so as to further improve the compactness of the structure of the waterway board 100.

[0056] The above only exemplarily lists one way of arranging the first flow channel 105, the first water inlet 101, the first water outlet 102, and the second flow channel 106 on the first sub-board 110 of the waterway board 100. It should be noted that in the present utility model, the first water inlet 101, the first water outlet 102, the first flow channel 105, and the second flow channel 106 can also have other arrangement ways. For example, in some other embodiments, the first water inlet 101, the first water outlet 102, and the first flow channel 105 are arranged on the second part 113. Correspondingly, the second flow channel 106 is arranged on the first part 112 and the third part 114. The present utility model does not limit this, as long as the waterway board 100 can realize the function of providing normal temperature water to the heating component 200 and the refrigeration component 300.

[0057] In some embodiments, as Figures 3 to 5 shown, the refrigeration component 300 further includes a first pump 330. The first pump 330 is connected to the connecting plate 111 and extends along the first direction. The first pump 330 is communicated with the second flow channel 106 to drive the water in the second flow channel 106 to enter the ice tank 320. The first pump 330 can provide driving force for the water in the second flow channel 106 to make the water enter the ice tank 320 for cooling. In addition, the first pump 330 can also be used as the driving structure for the cold water outlet of the pipeline drinking water device 10. When the normal temperature water enters the cold tank 320, the ice water in the cold tank 320 is squeezed out of the cold tank 320 and flows out of the pipeline drinking water device 10 for the user to use.

[0058] In this embodiment, the first pump 330 is connected to the connecting plate 111, thus realizing the installation and fixation of the first pump 330. And, the first pump 330 extends along the first direction, and its extending direction is perpendicular to the thickness direction of the connecting plate 111, so that the first pump 330 can reasonably utilize the space on one side in the thickness direction of the connecting plate 111, which is beneficial to improving the structural compactness of the first pump 330 and the waterway board 100, and further improving the utilization rate of the internal space of the pipeline drinking water device 10 to meet the miniaturization design requirements of the pipeline drinking water device 10. In addition, the extending direction of the first pump 330 is also the same as the extending direction of the third part 114, making the structure of the first pump 330 more compact after being connected to the first sub-board 110. Optionally, the first pump 330 can be, for example, a diaphragm pump.

[0059] In a specific embodiment, as Figure 4 and Figure 5As shown, the first part 112 is provided with a sixth water inlet 1121 and a sixth water outlet 1122. The sixth water inlet 1121 is communicated with the first sub-section 1061, and the sixth water outlet 1122 is communicated with the first water inlet 101. The water pump inlet of the first pump 330 is connected to the sixth water outlet 1122, and the water pump outlet of the first pump 330 is connected to the sixth water inlet 1121. In this way, the connection between the first pump 330 and the second flow channel 106 is realized. Optionally, seals are also provided between the inlet and outlet of the first pump 330 and the sixth water inlet 1121 and the sixth water outlet 1122 to reduce the probability of water leakage at the pipe connection between the first pump 330 and the first part 112.

[0060] In some embodiments, as Figure 2 and Figure 3 shown, at least a part of the heating component 200 is located on the side of the first pump 330 away from the connection plate 111. In this way, the heating component 200 can make full use of the space on one side in the thickness direction of the connection plate 111, which is beneficial to improving the structural compactness of the heating component 200 and the water circuit board 100, and further improving the utilization rate of the internal space of the pipeline drinking water device 10 to meet the miniaturization design requirements of the pipeline drinking water device 10.

[0061] In some embodiments, as Figures 3 to 5 shown, the refrigeration component 300 further includes a refrigeration unit 340 and a heat dissipation unit 350. The refrigeration unit 340 is used to refrigerate the water in the ice tank 320, and the heat dissipation unit 350 is used to dissipate heat from the refrigeration unit 340. This embodiment exemplarily lists a structure of the refrigeration component 300. Among them, the refrigeration unit 340 can refrigerate the water in the ice tank 320. For example, the refrigeration unit 340 can be a thermoelectric cooler. The heat dissipation unit 350 can dissipate the heat generated by the refrigeration unit 340 so that the refrigeration unit 340 can continuously refrigerate the water. The heat dissipation unit 350 can be, for example, heat dissipation fins. Optionally, the refrigeration component 300 can further include a fan 360, and the fan 360 can cool the heat dissipation fins by air cooling to improve the heat dissipation effect of the heat dissipation unit 350. Optionally, the heat dissipation unit 350 and the fan 360 can be integrally manufactured on the outer side wall of the first housing 310. Optionally, as Figure 2 and Figure 3 shown, the refrigeration component 300 can further include a refrigeration electronic control board 370, and the refrigeration electronic control board 370 is electrically connected to the first pump 310 to realize the control of the refrigeration function.

[0062] In some embodiments, as Figure 1 and Figure 2As shown, the pipeline drinking water device 10 further includes a housing 11. The heating component 200 includes a mounting bracket 210, an instant heating part, a heating control board, and a second pump 220 disposed on the mounting bracket 210. A third flow channel is provided inside the instant heating part. The inlet of the second pump 220 is connected to the first water outlet 102, and the outlet of the second pump 220 is connected to the third flow channel. The heating control board 230 is electrically connected to the second pump 220 and the instant heating part.

[0063] This embodiment proposes a structure of the heating component 200. The heating component 200 of this embodiment is an instant heating structure. That is, after the water at the first water outlet 102 enters the third flow channel, it is immediately heated by the instant heating part and becomes hot water. Compared with the hot water tank heating structure, the heating component 200 of this embodiment occupies less space and saves power consumption. The instant heating part can be, for example, a heating pipe. Further, the heating control board 230 is electrically connected to the second pump 220 and the instant heating part. Through the heating control board 230, the operating power of the second pump 220 and the instant heating part can be controlled simultaneously. In this way, through one heating control board 230, the heating power of the instant heating part and the water supply power of the second pump 220 to the third flow channel can be adjusted to control the outlet water temperature of the instant heating part, which is beneficial to further improving the integration and modularization of the heating component 200 and reducing its volume.

[0064] In some embodiments, as Figures 1 to 3 shown, the pipeline drinking water device 10 further includes a water outlet nozzle 12. The water outlet nozzle 12 includes a third water inlet (not shown in the figure), a fourth water inlet 1201, and a fourth water outlet 1202. The third water inlet is connected to the water outlet of the heating component 200, and the fourth water inlet 1201 is connected to the third water outlet 107. In this embodiment, by providing one water outlet nozzle 12, the outflow of cold water, hot water, and normal temperature water can be realized. In this way, it is beneficial to simplify the water outlet structure of the pipeline drinking water device 10, reduce the number of components, and further improve the utilization rate of its internal space.

[0065] Of course, in some other embodiments, a cold water outlet nozzle and a hot water outlet nozzle can also be provided separately, and the present invention does not limit this.

[0066] In some embodiments, as Figures 1 to 3 shown, the pipeline drinking water device 10 further includes a water storage tank 13. The water storage tank 13 includes a fifth water inlet 1301 and a fifth water outlet 1302. The fifth water inlet 1301 is used to communicate with an external water source, and the fifth water outlet 1302 is communicated with the first water inlet 101. In this way, the normal temperature water in the water storage tank 13 can enter the refrigeration component 300 and / or the heating component 200 through the first water inlet 101, so that the pipeline drinking water device 10 can produce hot water, cold water, normal temperature water, etc.

[0067] Optionally, as Figures 1 to 3As shown, the pipeline drinking water device 10 further includes a whole-machine water inlet 14. The whole-machine water inlet 14 is in a conducting state with the fifth water inlet 1301 of the water storage tank 13. In this way, the whole-machine water inlet 14 can be connected to an external water source such as a water purifier, so that pure water can be stored in the water storage tank 13.

[0068] Optionally, as Figures 1 to 3 shown, the pipeline drinking water device 10 further includes a whole-machine water outlet 15, and the whole-machine water outlet 15 is connected to the fourth water outlet 1202 of the water outlet nozzle 12. In this way, hot water, cold water, normal temperature water, etc. coming out of the fourth water outlet 1202 can flow out through the whole-machine water outlet 15 for users to use.

[0069] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0070] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0071] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0073] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0074] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A pipeline drinking water device, characterized in that: include: A waterway plate, wherein the waterway plate is provided with a first water inlet and a first water outlet and a second water outlet communicated with the first water inlet; a heating component connected to the first water outlet; and A refrigeration assembly, the refrigeration assembly comprising a first shell and an ice bladder, the ice bladder being located inside the first shell; The ice bladder includes an ice bladder water inlet and an ice bladder water outlet. The waterway plate is also provided with a second water inlet and a third water outlet connected to the second water inlet. The waterway plate is connected to the first shell so that the second water outlet is connected to the ice bladder water inlet, and the second water inlet is connected to the ice bladder water outlet.

2. The pipeline drinking water device according to claim 1, characterized in that: The waterway plate is provided with a first flow channel and a second flow channel inside; One end of the first flow channel is connected to the first water inlet, and the other end is connected to the first water outlet; one end of the second flow channel is connected to the first water inlet, and the other end is connected to the second water outlet.

3. The pipeline drinking water device according to claim 2, characterized in that: The waterway plate includes a first sub-plate and a second sub-plate, the first water inlet and the first water outlet are arranged on the first sub-plate, the second water outlet, the second water inlet and the third water outlet are arranged on the second sub-plate, and the second sub-plate is connected to the first shell.

4. The pipeline drinking water device according to claim 3, characterized in that: The first sub-board and the heating assembly are located above the second sub-board, and the first shell is located below the second sub-board.

5. The pipeline drinking water device according to claim 3, characterized in that: The first sub-board includes a connecting board and a first part, a second part and a third part connected to the connecting board; The thickness direction of the connecting plate is perpendicular to the height direction of the first shell, the third portion is located between the connecting plate and the second sub-plate, the first portion is located on one side of the connecting plate along the first direction, and the second portion is located on a side of the first portion away from the connecting plate; The third portion extends along the first direction, the first portion and the second portion extend along a height direction of the first shell, and the first direction is perpendicular to the height direction of the first shell and the thickness direction of the connecting plate respectively.

6. The pipeline drinking water device according to claim 5, characterized in that: The first flow channel extends along the height direction of the first shell and is arranged inside the first part, and the first water inlet and the first water outlet are arranged on the first part; And / or, the second flow channel includes a first sub-segment and a second sub-segment, the first sub-segment extends along the height direction of the first shell and is arranged inside the second part, the second sub-segment extends along the first direction and is arranged inside the third part, the first sub-segment is connected to the first water inlet, and the two ends of the second sub-segment are respectively connected to the first sub-segment and the second water outlet.

7. The pipeline drinking water device according to claim 5, characterized in that: The refrigeration assembly further includes a first pump, which extends along the first direction and is connected to one side surface of the connecting plate in the thickness direction; The first pump is communicated with the second flow channel to drive the water in the second flow channel to enter the ice liner.

8. The pipeline drinking water device according to claim 7, characterized in that: At least a portion of the heating component is located on a side of the first pump facing away from the connecting plate.

9. The pipeline drinking water device according to claim 1, characterized in that: The refrigeration assembly further includes a refrigeration unit and a heat dissipation unit. The refrigeration unit is used to refrigerate the water in the ice container, and the heat dissipation unit is used to dissipate heat from the refrigeration unit.

10. The pipeline drinking water device according to claim 1, characterized in that: The pipeline drinking water device also includes a housing; The heating component includes a mounting bracket and an instant heating part, a heating electric control board and a second pump arranged on the mounting bracket. A third flow channel is provided inside the instant heating part. The inlet of the second pump is connected to the first water outlet, and the outlet of the second pump is connected to the third flow channel. The heating electric control board is electrically connected to the second pump and the instant heating part.

11. The pipeline drinking water device according to claim 1, characterized in that: The pipeline drinking water device also includes a water outlet, and the water outlet includes a third water inlet, a fourth water inlet and a fourth water outlet. The third water inlet is connected to the water outlet of the heating component, and the fourth water inlet is connected to the third water outlet.

12. The pipeline drinking water device according to claim 1, characterized in that: The pipeline drinking water device also includes a water tank, which includes a fifth water inlet and a fifth water outlet. The fifth water inlet is used to communicate with an external water source, and the fifth water outlet is connected to the first water inlet.

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