Water storage container for water dispenser

Abstract

The water storage container comprises a container body, the container body is provided with a water inlet pipe and a water outlet pipe, a water storage box is arranged in the container body, the water inlet end of the water inlet pipe extends out of the container body, and the water outlet end of the water inlet pipe is communicated with the water storage box. The water storage box is provided with a water outlet hole for communicating the water storage box with an inner cavity of the container body, the water inlet end of the water outlet pipe is arranged at the lower end of the inner cavity of the container body, the water outlet end of the water outlet pipe extends out of the container body, and when water enters the water inlet pipe, water in the inner cavity of the container body is squeezed into the water outlet pipe so that the water outlet pipe can discharge water. According to the water storage container, water can be discharged without external force, the water storage box is adopted to provide buffering for water inlet, the water temperature in the container can be prevented from rapidly rising, the water amount of discharged cold water is ensured, the requirement of a user for water outlet with a certain capacity can be met, and the use experience of the user can be improved.

Description

Technical Field

[0001] The utility model relates to the field of drinking water equipment accessories, in particular to a water storage tank for a drinking water machine. Background Art

[0002] At present, refrigerated water dispensers often use water storage tanks to store a certain amount of warm water or cold water in order to improve the efficiency of the refrigeration device in cooling water or discharging cold water, so as to meet the user's demand for a certain amount of drinking water. When discharging water, the existing water storage tank needs to use a water pump to pump water, so that the water dispenser needs to be equipped with a certain power structure, which is complex in structure and high in cost, limiting the application market of the water dispenser. In addition, when the water storage tank is taking in water, when the inlet water temperature is higher than the temperature of the water stored in the water storage tank, if the inlet water is directly mixed with the water in the water storage tank, the overall water temperature of the water storage tank will rise rapidly, which will lead to a decrease in the amount of cold water that can be discharged at this time, reducing the efficiency of discharging cold water, which is not conducive to meeting the user's demand for a larger capacity of cold water. Utility Model Content

[0003] In order to solve the technical problems of complex structural configuration, high cost and low cold water output efficiency caused by the use of pumping water out in the prior art, the utility model provides a water storage tank for a water dispenser, which can achieve water output without relying on external force, and uses a water storage box to provide a buffer for the incoming water, which can avoid the rapid increase of the water temperature in the tank and ensure the amount of cold water output, which is conducive to meeting the user's requirements for water output of a certain capacity and can enhance the user's experience.

[0004] The utility model discloses a water storage bladder for a water dispenser, comprising a bladder body, wherein the bladder body is provided with a water inlet pipe and a water outlet pipe, a water storage box is arranged in the bladder body, a water inlet end of the water inlet pipe extends out of the bladder body, a water outlet end of the water inlet pipe is communicated with the water storage box, the water storage box is provided with a water outlet hole to connect the water storage box with a cavity of the bladder body, the water inlet end of the water outlet pipe is arranged at the lower end of the cavity of the bladder body, the water outlet end of the water outlet pipe extends out of the bladder body, and when the water inlet pipe takes in water, water in the cavity of the bladder body is squeezed into the water outlet pipe so that the water outlet pipe can discharge water.

[0005] The water storage tank for a water dispenser of the utility model also has the following additional technical features:

[0006] A horizontally arranged water baffle is also provided in the bile body and is located below the water storage box. A gap is provided between the water baffle and the inner wall of the bile body so that water flowing out of the water outlet can flow into the gap through the water baffle.

[0007] The water baffle is integrally formed with the water storage box, and a connecting rib extending downward is provided at the bottom of the water storage box for connecting the water baffle.

[0008] The central axis of the water baffle is coaxially arranged with the central axis of the gallbladder body, so that an annular gap is formed between the peripheral wall of the water baffle and the inner wall of the gallbladder body.

[0009] One end of the water baffle is connected to the inner wall of the bladder body so that the water baffle is fixed to the bladder body, and a gap is formed between the other end of the water baffle and the inner wall of the bladder body.

[0010] A water guide surface is provided on the upper surface of the water retaining plate. The water guide surface is inclined toward the gap, and an angle formed by the water guide surface and a horizontal plane does not exceed 45°.

[0011] The inner bottom wall of the bile body is provided with a recessed portion, the water inlet end of the water outlet pipe is located above the recessed portion, and the recessed portion is used to avoid the water outlet pipe.

[0012] The recessed portion is arranged at the bottom center of the bile body, and the water outlet pipe includes a bending section, which is used to connect the water inlet end of the water outlet pipe and the water outlet end of the water outlet pipe so that the water outlet end of the water outlet pipe is eccentrically arranged relative to the central axis of the bile body.

[0013] The cross section of the water storage box is rectangular, and each of the four side walls of the water storage box is provided with a strip-shaped water outlet.

[0014] A cover is provided on the top of the gallbladder body, the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe both extend out of the cover, an exhaust hole is provided on the water outlet pipe, and the exhaust hole is located at a preset distance below the cover.

[0015] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0016] 1. The water storage tank of the utility model does not need to rely on external force to extract water from the water storage tank. The water in the tank can be squeezed out by water intake, and the power structure can be omitted, which is beneficial to simplifying the structure of the water dispenser and reducing costs. When water enters the water inlet pipe, the water first flows into the water storage box, and then flows into the inner cavity of the tank body through the water outlet hole. The incoming water can be buffered by the water storage box, which can avoid the situation where the normal temperature water directly mixes with the cold water in the tank when the normal temperature water enters, causing the water temperature in the tank to rise rapidly, thereby causing the water output that meets certain temperature requirements to be reduced and difficult to meet the user's drinking water capacity requirements. That is, the present application achieves water discharge without relying on external force by setting a water storage box, while being able to meet the user's water output requirements for a certain capacity, ensuring the water output efficiency and improving the user's experience.

[0017] 2. As a preferred embodiment, a horizontally arranged water baffle is further provided in the gallbladder body and is located below the water storage box. A gap is provided between the water baffle and the inner wall of the gallbladder body so that water flowing out of the water outlet can flow to the gap through the water baffle. Thus, by providing the water baffle, the water in the water storage box flows along the water baffle and then flows into the inner cavity of the gallbladder body through the gap. The water baffle can also play a certain buffering role, which can reduce the impact force of the incoming water, so that when the incoming water mixes with the water in the inner cavity of the gallbladder body, the water temperature in the gallbladder will not rise too fast, so as to ensure the water outlet capacity of cold water. And the water baffle is also conducive to guiding the incoming water to disperse and mix with the water in the gallbladder from multiple directions, which can further reduce the heating rate of the water temperature in the gallbladder.

[0018] As a preferred embodiment of the present embodiment, the water baffle is integrally formed with the water storage box, and the bottom of the water storage box is provided with downwardly extending connecting ribs for connecting the water baffle; thus, the water baffle can be hoisted by the connecting ribs, which is convenient for processing, and the separate installation of the water baffle can be omitted, which is conducive to the simplification of the assembly process; and the water storage box and the water baffle are convenient to take out for cleaning, which can avoid the breeding of bacteria and improve the quality of drinking water.

[0019] Furthermore, the central axis of the water baffle is coaxially arranged with the central axis of the gallbladder body to form an annular gap between the peripheral wall of the water baffle and the inner wall of the gallbladder body; thereby, the water in the water storage box can flow to the gap at various circumferential angles and then flow downward into the inner cavity of the gallbladder body, so that the incoming water and the original water in the inner cavity of the gallbladder body are evenly mixed, which is conducive to making the water temperature distribution in the gallbladder more uniform, so that the amount of water that reaches the required outlet water temperature can meet the needs of users and ensure the water outlet efficiency.

[0020] 3. As a preferred embodiment, one end of the water baffle is connected to the inner wall of the gallbladder body so that the water baffle is fixed to the gallbladder body, and a gap is formed between the other end of the water baffle and the inner wall of the gallbladder body; thereby, the water baffle can be fixed to the inner wall of the gallbladder body, and at this time, the water storage box and the water baffle can be independently arranged, making the structural configuration more flexible.

[0021] 4. As a preferred embodiment, a water guiding surface is provided on the upper surface of the water baffle, and the water guiding surface is inclined toward the gap, and the angle formed by the water guiding surface and the horizontal plane does not exceed 45°; thus, by setting the inclined water guiding surface, the water in the water storage box can flow smoothly into the inner cavity of the gallbladder body after flowing to the water guiding surface, and by adjusting the inclination angle of the water guiding surface, the flow rate and acceleration of the water can be improved to control the overall water temperature in the gallbladder as much as possible, so that the amount of water that meets the outlet water temperature meets the user's needs.

[0022] 5. As a preferred embodiment, the inner bottom wall of the bile body is provided with a recessed portion, and the water inlet end of the water outlet pipe is located above the recessed portion, and the recessed portion is used to avoid the water outlet pipe; thus, when installing the water outlet pipe, the recessed portion can prevent the water inlet end of the water outlet pipe from touching the inner bottom wall of the bile body and causing wear of the water outlet pipe, and allows a certain space under the water outlet pipe to allow water to enter, thereby ensuring the reliability of water outlet.

[0023] As a preferred embodiment of the present embodiment, the recessed portion is arranged at the bottom center of the bile body, and the water outlet pipe includes a bending section, and the bending section is used to connect the water inlet end of the water outlet pipe and the water outlet end of the water outlet pipe, so that the water outlet end of the water outlet pipe is eccentrically arranged relative to the central axis of the bile body; thus, by adopting the bending section, the water inlet end of the water outlet pipe and the water outlet end of the water outlet pipe can be arranged non-coaxially to meet their respective arrangement requirements, which is convenient to use.

[0024] 6. As a preferred embodiment, the cross-section of the water storage box is rectangular, and the four side walls of the water storage box are respectively provided with a strip-shaped water outlet hole; thus, the use of the strip-shaped water outlet hole can improve the water outlet efficiency, and the four water outlet holes can cover most of the circumferential area, so that the water in the water storage box enters the inner cavity of the gallbladder body from all directions, thereby improving the uniformity of the water inlet distribution.

[0025] 7. As a preferred embodiment, a cover body is provided on the top of the gallbladder body, the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe both extend out of the cover body, and an exhaust hole is opened on the water outlet pipe, and the exhaust hole is located at a preset distance below the cover body; thus, the cover body makes the interior of the gallbladder body closed, which is beneficial to water temperature insulation, and the setting of the exhaust hole can meet the exhaust requirements. For example, when water is taken into the empty gallbladder, the internal and external pressures of the gallbladder body can be balanced through exhaust, which is beneficial to rapid water intake and improved efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0027] Figure 1 This is a schematic diagram of the appearance of a water storage tank according to one embodiment of the present application.

[0028] Figure 2 for Figure 1 A schematic cross-sectional view of the interior of the water storage bladder.

[0029] Reference numerals:

[0030] 10. Gallbladder body; 11. Water inlet pipe; 12. Water outlet pipe; 13. Water storage box; 14. Water outlet hole; 15. Water baffle; 16. Gap; 17. Connecting ribs; 18. Recessed portion; 19. Cover body; 20. Vent hole; 21. Drain pipe; 111. Water inlet end of the water inlet pipe; 112. Water outlet end of the water inlet pipe; 121. Water inlet end of the water outlet pipe; 122. Water outlet end of the water outlet pipe; 123. Bending section. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0032] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0034] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are only connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0038] like Figure 1 and Figure 2 As shown, the present application provides a water storage bile for a water dispenser, comprising a bile body 10, wherein the bile body 10 is provided with a water inlet pipe 11 and a water outlet pipe 12, wherein a water storage box 13 is provided inside the bile body 10, wherein a water inlet end 111 of the water inlet pipe extends out of the bile body 10, and a water outlet end 112 of the water inlet pipe is communicated with the water storage box 13, wherein the water storage box 13 is provided with a water outlet hole 14 to connect the water storage box 13 with an inner cavity of the bile body 10, wherein a water inlet end 121 of the water outlet pipe is provided at a lower end of the inner cavity of the bile body 10, and a water outlet end 122 of the water outlet pipe extends out of the bile body 10, and when water is taken in by the water inlet pipe 11, water in the inner cavity of the bile body 10 is squeezed into the water outlet pipe 12 so that water is discharged from the water outlet pipe 12.

[0039] The water storage tank of the present application can be applied to a water dispenser, such as a refrigerated water dispenser, and can satisfy the user's demand for cold water by storing a certain amount of cold water. The present application does not need to use a water pump to pump out water, and can squeeze out the water in the tank by water intake. When applied to a water dispenser, the power components can be omitted, which is conducive to cost saving.

[0040] The water outlet path of the water storage bile of the present application is: external water flows in from the water inlet end 111 of the water inlet pipe, flows into the water storage box 13 through the water outlet end 112 of the water inlet pipe, and then flows into the inner cavity of the bile body 10 through the water outlet hole 14, and the water in the inner cavity of the bile body 10 is pressed into the water outlet pipe 12, and finally the water is discharged from the water outlet end 122 of the water outlet pipe. Usually, the incoming water is room temperature water (water temperature is about 25°, for example), and the original water in the bile is cold water (water temperature is about 5°, for example). In the case where the water storage box 13 is not provided, the incoming water will quickly mix with the original water in the bile, causing the water temperature in the bile to rise rapidly, then the amount of water that meets the outlet water temperature will be greatly reduced, and it is difficult to meet the user's demand for a certain volume of drinking water. That is, by providing the water storage box 13, the present application can slow down the rate of increase of the water temperature in the bile, so that the amount of water that meets the outlet water temperature is increased, which can meet the user's requirements, thereby ensuring the water outlet efficiency and improving the user's experience.

[0041] like Figure 2 As shown, the cross-sectional area of ​​the water storage cavity formed by the water storage box 13 is larger than the cross-sectional area of ​​the water inlet pipe 11, so the incoming water will lose some pressure after flowing out through the water storage cavity, and the incoming water will first mix with the upper layer of water originally in the gallbladder, which is conducive to the lower layer of cold water entering the water outlet pipe 12, so that the final amount of water that meets the outlet water temperature can meet the needs of users. The water storage box 13 is, for example, arranged at the upper end of the gallbladder body 10, and the water inlet end 121 of the water outlet pipe is arranged close to the bottom of the gallbladder body 10, which is conducive to the lower layer of cold water entering the water outlet pipe 12 first for water outlet.

[0042] As a preferred embodiment of the present application, a horizontally arranged water baffle 15 is further provided in the bile body 10 and is located below the water storage box 13. A gap 16 is provided between the water baffle 15 and the inner wall of the bile body 10 so that water flowing out of the water outlet 14 can flow through the water baffle 15 to the gap 16.

[0043] like Figure 2 As shown, by setting the water baffle 15, the water in the water storage box 13 flows along the water baffle 15 and then flows into the inner cavity of the gallbladder body 10 through the gap 16. The water baffle 15 can also play a certain buffering role, which can reduce the impact force of the incoming water, so that when the incoming water is mixed with the water in the inner cavity of the gallbladder body 10, the water temperature in the gallbladder will not rise too quickly, so as to ensure the water outlet capacity of cold water; and the water baffle 15 is also conducive to guiding the incoming water to be dispersed from multiple directions to mix with the water in the gallbladder, which can further reduce the heating rate of the water temperature in the gallbladder.

[0044] When water enters the gallbladder body 10, the water in the water storage box 13 flows along the gap 16, which is conducive to mixing with the water in the gallbladder from the edges along the inner wall of the gallbladder body 10. When the water inlet end 121 of the water outlet pipe is arranged close to the middle of the gallbladder body 10, water entering from all sides is conducive to squeezing the water in the middle area into the water outlet pipe 12, thereby improving the water outlet efficiency.

[0045] The water baffle 15 can be flexibly arranged. In one embodiment, the water baffle 15 is integrally formed with the water storage box 13 , and a downwardly extending connecting rib 17 is provided at the bottom of the water storage box 13 for connecting the water baffle 15 .

[0046] like Figure 2 As shown, the water baffle 15 can be hoisted by connecting ribs 17, which is convenient for processing and can also omit the separate installation of the water baffle 15, which is conducive to simplifying the assembly process; and the water storage box 13 and the water baffle 15 are easy to take out for cleaning, which can avoid the breeding of bacteria and improve the quality of drinking water.

[0047] In this embodiment, preferably, the central axis of the water baffle 15 is coaxially arranged with the central axis of the gallbladder body 10 , so that an annular gap 16 is formed between the peripheral wall of the water baffle 15 and the inner wall of the gallbladder body 10 .

[0048] like Figure 2 As shown, the water inlet pipe 11, the water storage box 13 and the water baffle 15 are all arranged in the center, and the diameter of the water baffle 15 is smaller than the inner diameter of the gallbladder body 10, so that an annular gap 16 is formed between the peripheral wall of the water baffle 15 and the inner wall of the gallbladder body 10, and the water in the water storage box 13 can flow to the gap 16 at various angles along the circumference and then flow downward into the inner cavity of the gallbladder body 10, so that the incoming water and the original water in the inner cavity of the gallbladder body 10 are evenly mixed, which is conducive to making the water temperature distribution in the gallbladder more uniform, so that the amount of water that reaches the required outlet water temperature can meet the needs of users and ensure the water outlet efficiency. Among them, the size of the gap 16 at each position along the circumference can be the same or different. For example, when the cross section of the gallbladder body 10 is circular and the water baffle 15 is a circular plate, a uniform gap 16 can be formed.

[0049] In another embodiment, one end of the water baffle 15 is connected to the inner wall of the bile body 10 to fix the water baffle 15 to the bile body 10 , and a gap 16 is formed between the other end of the water baffle 15 and the inner wall of the bile body 10 .

[0050] In this embodiment, the water baffle 15 can be fixed on the inner wall of the gallbladder body 10, and the water storage box 13 and the water baffle 15 can be independently arranged, so that the structural configuration is more flexible. At this time, the gap 16 between the water baffle 15 and the inner wall of the gallbladder body 10 is only arranged around a part of the water baffle 15.

[0051] In another embodiment, the water baffle 15 is fixed to the inner wall of the gallbladder body 10 along the circumferential direction, and a notch is provided at the edge of the water baffle 15 so that water flows downward through the notch into the inner cavity of the gallbladder body 10. Alternatively, a plurality of water holes are provided at other positions of the water baffle 15 to form a spray-type water inlet.

[0052] On the basis of the above solution, further, the upper surface of the water retaining plate 15 is provided with a water guiding surface, the water guiding surface is inclined toward the gap 16, and the angle formed by the water guiding surface and the horizontal plane does not exceed 45°.

[0053] By setting an inclined water guiding surface, the water in the water storage box 13 can flow smoothly into the inner cavity of the gallbladder body 10 after flowing to the water guiding surface, and by adjusting the inclination angle of the water guiding surface, the flow rate and acceleration of the water can be improved to control the overall water temperature in the gallbladder as much as possible, so that the amount of water that meets the water outlet temperature meets user needs.

[0054] like Figure 2 As shown, in the scheme where the water baffle 15 is connected to the water storage box 13, when the water outlet 14 is set on the side wall of the water storage box 13, when the water storage box 13 discharges water, the water can slowly flow along the water guide surface to the gap 16 and then mix with the water in the tank, which can prevent the overall water temperature in the tank from rising rapidly. The water guide surface can be an inclined surface or an inclined surface with a certain curvature, which can be set according to actual needs. If the angle formed by the water guide surface and the horizontal plane is greater than 45°, the water outlet capacity of the cold water may be reduced.

[0055] As a preferred embodiment of the present application, the inner bottom wall of the bile body 10 is provided with a recessed portion 18 , the water inlet end 121 of the water outlet pipe is located above the recessed portion 18 , and the recessed portion 18 is used to avoid the water outlet pipe 12 .

[0056] like Figure 2 As shown, when the water outlet pipe 12 is installed, the recessed portion 18 can prevent the water inlet end 121 of the water outlet pipe from touching the inner bottom wall of the gallbladder body 10 and causing wear of the water outlet pipe 12, and allows a certain space under the water outlet pipe 12 for water to enter, thereby ensuring the reliability of water outlet.

[0057] Preferably, the recessed portion 18 is arranged at the bottom center of the bile body 10, and the water outlet pipe 12 includes a bending section 123, and the bending section 123 is used to connect the water inlet end 121 of the water outlet pipe and the water outlet end 122 of the water outlet pipe, so that the water outlet end 122 of the water outlet pipe is eccentrically arranged relative to the central axis of the bile body 10.

[0058] When the water inlet pipe 11 and the water storage box 13 are arranged along the central axis of the gallbladder body 10, the water outlet end 122 of the water outlet pipe needs to be arranged eccentrically to avoid the water storage box 13. In order to arrange the water inlet end 121 of the water outlet pipe close to the center of the gallbladder body 10, the shape of the water outlet pipe 12 can be optimized, and a non-straight pipe can be used to achieve the above purpose. Among them, the water inlet end 121 of the water outlet pipe can be directly opposite to the center of the recessed portion 18, or it can be located on one side of the center of the recessed portion 18, according to actual needs. The water outlet pipe 12 passes through the water baffle 15, and the water inlet end 121 of the water outlet pipe extends downward and the water outlet end 122 of the water outlet pipe extends upward.

[0059] As a preferred embodiment of the present application, the cross section of the water storage box 13 is rectangular, and each of the four side walls of the water storage box 13 is provided with a strip-shaped water outlet 14 .

[0060] The strip-shaped water outlet holes 14 can improve the water outlet efficiency, and the four water outlet holes 14 can cover most of the circumferential area, so that the water in the water storage box 13 enters the inner cavity of the gallbladder body 10 from all directions, improving the uniformity of the water inlet distribution.

[0061] It is understandable that the shape of the water storage box 13 is not limited to the square box, but can also be a cylindrical structure. The water outlet hole 14 is also not limited to being arranged on the side wall of the water storage box 13, but can also be arranged on the bottom wall of the water storage box 13, or on both the side wall and the bottom wall of the water storage box 13. The water outlet hole 14 can also be a circular hole or a hole of other shapes, which is not limited in the present application.

[0062] As a preferred embodiment of the present application, a cover body 19 is provided on the top of the bile body 10, the water inlet end 111 of the water inlet pipe and the water outlet end 122 of the water outlet pipe both extend out of the cover body 19, and an exhaust hole 20 is opened on the water outlet pipe 12, and the exhaust hole 20 is located at a preset distance below the cover body 19.

[0063] like Figure 1 and Figure 2 As shown, the cover 19 seals the interior of the gallbladder body 10, which is beneficial to water temperature insulation, and the setting of the exhaust hole 20 can meet the exhaust demand. For example, when the empty gallbladder is filled with water, the internal and external pressures of the gallbladder body 10 can be balanced through exhaust, which is beneficial to rapid water intake and improved efficiency.

[0064] The exhaust hole 20 is, for example, disposed at any height position between the cover 19 and the water baffle 15 to facilitate adjustment of the internal and external pressures of the gallbladder body 10 .

[0065] In a preferred embodiment, the cover 19, the water storage box 13 and the water baffle 15 are an integral part, and the cover 19 and the gallbladder body 10 are detachably mounted so that the cover 19 can be removed for cleaning. The cover 19 is provided with through holes for the water inlet pipe 11 and the water outlet pipe 12 to pass through. Since the water outlet pipe 12 is relatively long, in order to facilitate the installation of the water outlet pipe 12, the water outlet pipe 12 can be first passed through the cover 19 and the water baffle 15, and then the cover 19 can be closed so that the part of the water outlet pipe 12 located at the lower side of the cover 19 extends into the gallbladder body 10.

[0066] Furthermore, a drainage pipe 21 is provided at the bottom of the gallbladder body 10 to provide conditions for drainage of the gallbladder body 10 .

[0067] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made without departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A water storage tank for a water dispenser, comprising a tank body, wherein the tank body is provided with a water inlet pipe and a water outlet pipe, It is characterized in that A water storage box is provided in the bile body, the water inlet end of the water inlet pipe extends out of the bile body, the water outlet end of the water inlet pipe is connected with the water storage box, the water storage box is provided with a water outlet hole to connect the water storage box with the inner cavity of the bile body, the water inlet end of the water outlet pipe is provided at the lower end of the inner cavity of the bile body, the water outlet end of the water outlet pipe extends out of the bile body, and when the water inlet pipe takes in water, the water in the inner cavity of the bile body is squeezed into the water outlet pipe to make the water outlet pipe discharge water.

2. A water storage tank for a water dispenser according to claim 1, It is characterized in that A horizontally arranged water baffle is also provided in the bile body and is located below the water storage box. A gap is provided between the water baffle and the inner wall of the bile body so that water flowing out of the water outlet can flow into the gap through the water baffle.

3. A water storage tank for a water dispenser according to claim 2, It is characterized in that The water baffle is integrally formed with the water storage box, and a connecting rib extending downward is provided at the bottom of the water storage box for connecting the water baffle.

4. A water storage tank for a water dispenser according to claim 2 or 3, It is characterized in that The central axis of the water baffle is coaxially arranged with the central axis of the gallbladder body, so that an annular gap is formed between the peripheral wall of the water baffle and the inner wall of the gallbladder body.

5. A water storage tank for a water dispenser according to claim 2, It is characterized in that One end of the water baffle is connected to the inner wall of the bladder body so that the water baffle is fixed to the bladder body, and a gap is formed between the other end of the water baffle and the inner wall of the bladder body.

6. A water storage tank for a water dispenser according to claim 2, It is characterized in that A water guide surface is provided on the upper surface of the water retaining plate. The water guide surface is inclined toward the gap, and an angle formed by the water guide surface and a horizontal plane does not exceed 45°.

7. The water storage tank for a water dispenser according to claim 1, It is characterized in that The inner bottom wall of the bile body is provided with a recessed portion, the water inlet end of the water outlet pipe is located above the recessed portion, and the recessed portion is used to avoid the water outlet pipe.

8. A water storage tank for a water dispenser according to claim 7, It is characterized in that The recessed portion is arranged at the bottom center of the bile body, and the water outlet pipe includes a bending section, which is used to connect the water inlet end of the water outlet pipe and the water outlet end of the water outlet pipe so that the water outlet end of the water outlet pipe is eccentrically arranged relative to the central axis of the bile body.

9. The water storage tank for a water dispenser according to claim 1, It is characterized in that The cross section of the water storage box is rectangular, and each of the four side walls of the water storage box is provided with a strip-shaped water outlet.

10. The water storage tank for a water dispenser according to claim 1, It is characterized in that A cover is provided on the top of the gallbladder body, the water inlet end of the water inlet pipe and the water outlet end of the water outlet pipe both extend out of the cover, an exhaust hole is provided on the water outlet pipe, and the exhaust hole is located at a preset distance below the cover.

Images