Hot tank and water dispenser

Abstract

The utility model discloses a hot tank and a water dispenser, and relates to the technical field of water dispensers, the hot tank is applied to the water dispenser and comprises a tank body, a heating assembly and a water inlet pipe, and the tank body is provided with a water storage cavity; the heating assembly is arranged on the tank body and used for heating water in the water storage cavity; the water storage cavity is arranged in the tank body, the water inlet pipe is arranged in the tank body, the water inlet pipe is communicated with the water storage cavity, an exhaust hole is formed in the water inlet pipe, and the exhaust hole is used for exhausting gas in the water storage cavity through the water inlet pipe. The exhaust hole is formed in the water inlet pipe, so that the water inlet pipe has an exhaust function while keeping the original water inlet function, the function of simplifying the whole hot tank is achieved, the water leakage risk of the hot tank is reduced, and the hot tank is easier to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of water dispensers, in particular to a hot pot and a water dispenser. Background Art

[0002] Existing water dispensers usually include a cold tank and a hot tank. The hot tank is provided with an inlet pipe, an outlet pipe, an exhaust pipe and a sewage pipe. The hot tank is connected to the cold tank through the inlet pipe. The exhaust pipe of the hot tank can be connected to the cold tank or the atmosphere separately. Due to the opening of multiple pipes, the connection structure of the hot tank is complicated. Utility Model Content

[0003] The main purpose of the utility model is to provide a hot pot and a water dispenser, aiming at simplifying the hot pot structure.

[0004] To achieve the above purpose, the utility model provides a hot tank, which is applied to a water dispenser, comprising:

[0005] A tank body having a water storage cavity;

[0006] A heating component is provided in the tank body to heat the water in the water storage chamber; and

[0007] A water inlet pipe is arranged on the tank body, the water inlet pipe is connected to the water storage chamber, and the part of the water inlet pipe located inside the water storage chamber is provided with an exhaust hole, and the exhaust hole is used for allowing the gas in the water storage chamber to be discharged through the water inlet pipe.

[0008] In one embodiment, the water inlet pipe includes a first conducting section and a second conducting section, the first conducting section is located outside the water storage chamber, the second conducting section is located inside the water storage chamber, and the exhaust hole is provided on the second conducting section.

[0009] In one embodiment, the exhaust hole is arranged close to the top of the water storage cavity.

[0010] In one embodiment, the distance between the exhaust hole and the top of the water storage chamber is not less than 1 mm and not more than 5 mm.

[0011] In one embodiment, the diameter of the exhaust hole is not less than 1 mm and not more than 2 mm.

[0012] In one embodiment, the hot tank further comprises a water outlet pipe, the water outlet pipe is arranged through the top of the hot tank, and one end of the water outlet pipe extends into the water storage cavity.

[0013] In one embodiment, the air vent is located on a side of the water inlet pipe facing away from the water outlet pipe.

[0014] In one embodiment, the hot pot comprises a pot body, a bottom cover and a connecting piece, one end of the pot body is provided with an opening, and the open end of the pot body is detachably connected to the bottom cover via the connecting piece.

[0015] In one embodiment, the connecting member includes a clamp, and the clamp is arranged on the outer circumference of the tank body and the bottom cover to connect the tank body and the bottom cover.

[0016] In one embodiment, the hot tank further comprises a rubber sealing ring, the clamp is arranged on the outer periphery of the tank body and the bottom cover, the rubber sealing ring is arranged inside the clamp, and the clamp and the rubber sealing ring are used for sealingly connecting the tank body and the bottom cover.

[0017] In one embodiment, a first limiting portion arranged along the circumference of the tank body is provided on the circumferential side of the open end of the tank body, the bottom cover includes a cover body and a connecting ring arranged on one side of the cover body, a second limiting portion is arranged on the circumferential side of the connecting ring, and the clamp has a limiting groove. When the clamp is arranged on the tank body and the bottom cover, the first limiting portion and the second limiting portion are limited in the limiting groove.

[0018] In one embodiment, the clamp includes a first connecting ring segment, an intermediate ring segment and a second connecting ring segment arranged in sequence along the axial direction, and the minimum ring inner diameters of the first connecting ring segment and the second connecting ring segment are smaller than the ring inner diameter of the intermediate segment.

[0019] In one embodiment, the first connecting ring segment and / or the second connecting ring segment are arranged at a perpendicular angle to the middle ring segment.

[0020] In one embodiment, a notch is provided on the first connecting ring segment and / or the second connecting ring segment.

[0021] In one embodiment, the clamp has a first end and a second end opposite to each other, the first end of the clamp is provided with a first connecting portion, the second end of the clamp is provided with a second connecting portion, and the first connecting portion and the second connecting portion are locked to each other via a locking member.

[0022] The utility model also proposes a water dispenser, characterized in that it includes a shell and a cold tank arranged in the shell and a hot tank as described in any of the above embodiments, the cold tank has a normal temperature water outlet, and the water inlet pipe is connected to the normal temperature water outlet of the cold tank.

[0023] The technical solution of the utility model is to open an exhaust hole on the water inlet pipe, and use the water inlet pipe instead of the exhaust pipe. This arrangement can eliminate the need to open an exhaust port or exhaust pipe when setting the tank body, making the overall structure of the tank body simpler and reducing the number of installation openings, thereby reducing the risk of water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 A schematic structural diagram of an embodiment of a hot tank provided by the utility model;

[0026] Figure 2 for Figure 1 Schematic diagram of the overall explosion structure of the medium heat tank;

[0027] Figure 3 A schematic diagram of the structure of the hot tank provided by the utility model without the shell;

[0028] Figure 4 This is a schematic diagram of the connection part between the clamp provided by the utility model and the tank body and the bottom cover.

[0029] Description of Figure Numbers:

[0030] 100, hot tank; 111, tank body; 1111, opening; 1112, first limiting portion; 112, bottom cover; 1121, second limiting portion; 120, water inlet pipe; 121, first conduction section; 122, second conduction section; 123, exhaust hole; 130, water outlet pipe; 140, sewage pipe; 150, heating component; 160, lifting bracket; 170, thermostat bracket; 181, clamp; 1811, first connecting ring section; 1812, middle ring section; 1813, second connecting ring section; 182, rubber sealing ring.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0035] At present, in order to produce hot water, a hot tank with a heating function is installed inside a water dispenser. Since the internal pressure of the hot tank will increase after heating, an exhaust port or exhaust pipe for exhausting gas must be provided on the premise that a water inlet pipe, a water outlet pipe, a sewage pipe and a heating component are provided. The exhaust port or exhaust pipe is usually connected to a cold tank or the atmosphere separately. Adding an exhaust port or exhaust pipe will increase the number of installation ports of the hot tank, making the overall structure of the hot tank complicated. Moreover, due to the increase in the number of installation ports, the risk of water leakage will increase. Therefore, in order to simplify the overall structure of the hot tank, a hot tank is proposed.

[0036] See also Figures 1 to 3 In one embodiment of the utility model, the hot tank 100 is applied to a water dispenser, comprising a tank body 110, a heating assembly 150 and a water inlet pipe 120, wherein the tank body 110 has a water storage cavity; the heating assembly 150 is disposed on the tank body 110 to heat the water in the water storage cavity; and the water inlet pipe 120 is disposed on the tank body 110, the water inlet pipe 120 is communicated with the water storage cavity, and a vent hole 123 is provided on the part of the water inlet pipe 120 located inside the water storage cavity, and the vent hole 123 is used for the gas in the water storage cavity to be discharged through the water inlet pipe 120;

[0037] The technical solution of the present invention is to provide an exhaust hole 123 on the water inlet pipe 120. The exhaust hole 123 can discharge the high-pressure gas in the tank body 110 through the water inlet pipe 120 when the heating component 150 heats the water in the water storage chamber of the tank body 110. The water inlet pipe 120 is connected to the water tank of the water dispenser, and the water tank is connected to the atmosphere. Therefore, when the pressure in the water storage chamber rises, the high-pressure gas can enter the water inlet pipe 120 through the exhaust hole 123, and then flow toward the water tank through the water inlet pipe 120, and finally be discharged into the atmosphere to achieve the exhaust effect. Through such an arrangement, it is possible to eliminate the need to provide an exhaust port or exhaust pipe when setting the tank body 110, so that the overall structure of the tank body 110 is simpler, and the installation port is reduced, so that the risk of water leakage is reduced. Since the gas discharged through the exhaust hole 123 and the water inlet pipe 120 is high-temperature and high-pressure gas, the water in the water tank can be preheated when the gas is discharged through the water tank.

[0038] In this embodiment, if Figure 2 or Figure 3 As shown, the heating component 150 is a heating resistor wire, which is arranged in the water storage cavity and located at the bottom of the water storage cavity. In other embodiments, the heating component 150 can be a heating component 150 arranged in the tank wall of the tank body 110, and again no excessive limitations are given.

[0039] In one embodiment, if Figure 3As shown, the water inlet pipe 120 includes a first conducting section 121 and a second conducting section 122, the first conducting section 121 is located outside the water storage chamber, the second conducting section 122 is located inside the water storage chamber, the second conducting section 122 is extended from the top of the water storage chamber to the bottom of the water storage chamber, and the exhaust hole 123 is provided on the second conducting section 122. In order to reduce the influence of the normal temperature water entering the water storage chamber in the tank body 110 through the water inlet pipe 120 on the hot water that has been heated in the water storage chamber, in this embodiment, the water inlet pipe 120 is divided into a first conduction section 121 and a second conduction section 122, wherein the first conduction section 121 refers to the part of the water inlet pipe 120 located outside the water storage chamber, that is, the water inlet pipe 120 located outside the tank body 110, and this part of the water inlet pipe 120 is used to communicate with the water tank, and the second conduction section 122 refers to the part of the water inlet pipe 120 located inside the water storage chamber, and this part of the water inlet pipe 120 extends from the top of the water storage chamber to the bottom of the water storage chamber, and the water outlet of the second conduction section 122 is arranged close to the bottom of the water storage chamber. This arrangement allows normal temperature water to enter the water storage chamber through the water outlet located at the bottom of the water storage chamber when entering the water storage chamber through the water inlet pipe 120. Since the water in the water storage chamber will flow upward after being heated, and stay in the water storage chamber Therefore, when normal temperature water enters the water storage chamber, it can flow to the lower layer of the water storage chamber through the water outlet opened in the second conducting section 122, thereby reducing the impact on the hot water in the water storage chamber. In this embodiment, the heating component 150 is arranged at the bottom of the water storage chamber, so the heating component 150 can better heat the normal temperature water entering the water storage chamber. In order to allow the high-temperature gas generated after the heating component 150 heats the water in the water storage chamber to be discharged from the water storage chamber, the exhaust hole 123 is opened on the second conducting end of the water inlet pipe 120. In this embodiment, it is worth mentioning that the first conducting section 121 and the second conducting section 122 do not mean that the water inlet pipe is formed by connecting two pipes. The first conducting section 121 and the second conducting section 122 are only used to distinguish the water inlet pipe 120 located inside and outside the water storage chamber. Of course, the water inlet pipe 120 can be set as an integral body or a split body, which is not too limited here.

[0040] like Figure 3As shown, the exhaust hole 123 is arranged close to the top of the water storage cavity. In order to further enhance the effect of exhaust hole 123 as an exhaust pipe to discharge gas, in the present embodiment, exhaust hole 123 is arranged at the top of the water storage chamber near the second conducting section 122, and the opening position of exhaust hole 123 is preferably higher than the water level in the water storage chamber, and preferably located above the water level, so that when the gas in the water storage chamber is heated to become high-temperature and high-pressure gas, the gas can enter the water inlet pipe 120 through exhaust hole 123, and then enter the water storage tank through water inlet pipe 120. Since the water storage tank is connected to the atmosphere, the high-temperature and high-pressure gas can be discharged from the water storage chamber. It is worth mentioning that the pressure of the gas in the water storage chamber will only be greater than the pressure of the normal temperature water entering the water storage chamber through the water inlet pipe 120 after the water temperature rises to the rated value. At this time, the gas can be discharged through exhaust hole 123. Such a setting can ensure the effect of heating the water in the water storage chamber, and can also ensure that the pressure in the water storage chamber rises to a certain level and can be discharged through exhaust hole 123, and will not cause pressure influence on the tank body 110.

[0041] Furthermore, the distance between the exhaust hole 123 and the top of the water storage chamber is not less than 1 mm and not more than 5 mm. In this embodiment, the distance between the position where the exhaust hole 123 is opened and the top of the water storage chamber is not less than 1 mm and not more than 5 mm, which can effectively ensure the exhaust effect. Specifically, the distance between the two can be 2 mm, 3 mm or 4 mm, which is not limited here.

[0042] Furthermore, the diameter of the exhaust hole 123 is not less than 1 mm and not more than 2 mm. In this embodiment, in order to make the exhaust hole 123 have a good exhaust effect while reducing the influence of normal temperature water entering the upper layer of the water storage chamber through the exhaust hole 123 on the use of hot water in the upper layer of the water storage chamber, therefore, in this embodiment, the diameter of the exhaust hole 123 is set to be not more than 1 mm and not more than 2 mm.

[0043] In one embodiment, the hot pot 100 further includes a water outlet pipe 130, which is disposed on the top of the hot pot 100 and has one end extending into the water storage cavity. In order to ensure the temperature of the hot water discharged when the tank body 110 discharges the hot water, in this embodiment, the water outlet pipe 130 is disposed on the top of the tank body 110. Since normal temperature water will flow to the upper layer of the water storage cavity after being heated and stay in the upper layer of the water storage cavity, in this embodiment, the water outlet pipe 130 is disposed on the top of the tank body 110 to ensure the temperature of the water discharged.

[0044] In another embodiment, the exhaust hole 123 is located on the side of the water inlet pipe 120 away from the water outlet pipe 130. In this embodiment, the exhaust hole 123 is consistent with the above embodiment, and the exhaust hole 123 is arranged at the position of the second conducting section 122 of the water inlet pipe 120 close to the top of the water storage chamber. Since the exhaust hole 123 is arranged on the water inlet pipe 120, and the water inlet pipe 120 will inject a small amount of normal temperature water into the upper layer of the water storage chamber through the exhaust hole 123 when the water inlet is in a normal water inlet state, in order to further reduce the influence of the normal temperature water injected into the upper layer of the water storage chamber through the exhaust hole 123 on the hot water located in the upper layer of the water storage chamber, the exhaust hole 123 is opened on the side of the water inlet pipe 120 away from the water outlet pipe 130, so as to further reduce the influence on the hot water discharged through the water outlet pipe 130.

[0045] In one embodiment, if Figure 2 As shown, the hot pot 100 includes a pot body 111 , a bottom cover 112 and a connector 180 . An opening 1111 is provided at one end of the pot body 111 . The opening 1111 of the pot body 111 is detachably connected to the bottom cover 112 via the connector 180 . In this embodiment, in order to facilitate the disassembly of the tank body 110 for cleaning, the tank body 110 is set to a detachable structure. The tank body 110 includes a tank body 111, a bottom cover 112 and a connecting piece 180, wherein the tank body 111 is formed with a receiving cavity, and when the bottom cover 112 seals the opening 1111 of the receiving cavity of the tank body 111, the receiving cavity forms the above-mentioned closed water storage cavity. In this embodiment, in order to further enhance the detachable effect of the tank body 110, the water inlet pipe 120 and the water outlet pipe 130 are arranged on the top cover of the tank body 111. Of course, the tank body 111 and the top cover can be arranged as an integral whole or as a separate body, and then through The sealing connection is achieved by welding. For example, when the top cover and the tank body 111 are separately arranged, the water inlet pipe 120 and the water outlet pipe 130 can be connected to the top cover, and then the top cover and the tank body 111 can be welded. This makes it more convenient to arrange the water inlet pipe 120 and the water outlet pipe 130 on the tank body 111. Secondly, the hot tank 100 also includes a heating component 150 and a sewage pipe 140. In order to facilitate the disassembly of the hot tank 100, the heating component 150 and the sewage pipe 140 are arranged on the bottom cover 112. Through this arrangement, when disassembling the hot tank 100, it is only necessary to disassemble and assemble the tank body 111 and the bottom cover 112, and there is no need to disassemble and install other components.

[0046] In this embodiment, the connecting member 180 may be a threaded groove provided on the tank body 111 and the bottom cover 112 for use in conjunction with each other, or may be a screw connection member passing through the tank body 111 and the bottom cover 112, which is not further limited herein.

[0047] Furthermore, if Figure 2 or Figure 3As shown, the connecting member 180 is a clamp 181, and the clamp 181 is clamped on the outer periphery of the tank body 111 and the bottom cover 112 to connect the tank body 111 and the bottom cover 112. In this embodiment, the connecting member 180 adopts a clamp 181, and the clamp 181 is sleeved on the outer periphery of the tank body 111 or the bottom cover 112. The clamp 181 locks and connects the tank body 111 and the bottom cover 112 by using a screw connection. In this embodiment, the tank body 111 and the bottom cover 112 are both provided with a connecting edge adapted to the clamp 181, and the clamp 181 is sleeved on the connecting edge of the two to achieve a detachable connection between the two.

[0048] Furthermore, the hot pot 100 further includes a rubber sealing ring 182, the clamp 181 is provided on the outer periphery of the tank body 111 and the bottom cover 112, the rubber sealing ring 182 is provided in the clamp 181, and the clamp 181 and the rubber sealing ring 182 are used to seal and connect the tank body 111 and the bottom cover 112. The rubber sealing ring 182 is provided between the clamp 181 and the tank body 111 and the bottom cover 112, and the rubber sealing ring 182 can seal the connection gap formed when the tank body 111 and the bottom cover 112 are connected, thereby achieving a good sealing effect.

[0049] In one embodiment, if Figure 4 As shown, a first limiting portion 1112 is provided on the circumferential side of one end of the opening 1111 of the tank body 111, and the bottom cover 112 includes a cover body and a connecting ring provided on one side of the cover body, and a second limiting portion 1121 is provided on the circumferential side of the connecting ring, and the clamp 181 has a limiting groove. When the clamp 181 is clamped on the tank body 111 and the bottom cover 112, the first limiting portion 1112 and the second limiting portion 1121 are limited in the limiting groove. In order to make the clamp 181 more convenient for detachably installing the tank body 111 and the bottom cover 112, and at the same time increase the sealing of the two after connection, in the present embodiment, a first limiting portion 1112 arranged in an annular direction along the circumference of the tank body 111 is arranged on the circumferential side of one end of the opening 1111 of the tank body 111, and the bottom cover 112 includes a cover lift and a connecting ring arranged on one side of the cover lift, and a second limiting portion 1121 is arranged in an annular direction around the circumferential side of the connecting ring. When the bottom cover 112 is installed with the tank body 111, the opening 1111 of the tank body 111 is opposite to the connecting ring of the bottom cover 112. In the present embodiment, the clamp 181 is provided with a limiting groove. When the bottom cover 112 is integrally connected with the tank body 111, the clamp 181 is then clamped on the outer sides of the first limiting portion 1112 and the second limiting portion 1121, and the limiting groove is used to realize the limiting installation of the first limiting portion 1112 and the second limiting portion 1121.

[0050] Specifically, Figure 4As shown, the clamp 181 includes a first connecting ring segment 1811, an intermediate ring segment 1812, and a second connecting ring segment 1813 arranged in sequence along the axial direction, and the minimum ring inner diameter of the first connecting ring segment 1811 and the second connecting ring segment 1813 is smaller than the ring inner diameter of the intermediate segment. In this embodiment, the limiting groove is formed in the intermediate ring segment 1812 between the first connecting ring segment 1811 and the second connecting ring segment 1813. In order to form the above-mentioned limiting groove, it is necessary to refer to the minimum ring inner diameter of the first connecting ring segment 1811 and the second connecting ring segment 1813 being smaller than the ring inner diameter of the intermediate ring segment 1812, so that at least part of the ring inner diameter of the first connecting ring segment 1811 and the second connecting ring segment 1813 is smaller than the ring inner diameter of the intermediate ring segment 1812 to form the above-mentioned limiting groove. In some embodiments, the first connecting ring segment 1811 and the second connecting ring segment 1813 form an angle with the intermediate ring segment 1812, and the angle can be set with reference to a right angle or an obtuse angle.

[0051] More specifically, the first connecting ring segment 1811 and / or the second connecting ring segment 1813 are arranged at an obtuse angle with the middle ring segment 1812. In this embodiment, the first connecting ring segment 1811 and the second connecting ring segment 1813 are arranged at an obtuse angle with the middle ring segment 1812, so that the first connecting ring segment 1811 and the second connecting ring segment 1813 can be arranged obtusely with the middle ring segment 1812, so that the inner diameter of the partial ring can still be kept smaller than the inner diameter of the middle ring segment 1812.

[0052] In one embodiment, if Figure 1 or Figure 2 As shown, a notch is provided on the first connecting ring segment 1811 and / or the second connecting ring segment 1813. In order to allow the first connecting ring segment 1811 and the second connecting ring segment 1813 to have sufficient deformation space during the locking process, in this embodiment, a notch is provided on the first connecting ring segment 1811 and / or the second connecting ring segment 1813, so that the clamp 181 can be better deformed in the locked state.

[0053] In one embodiment, if Figure 3 As shown, the clamp 181 has a first end and a second end opposite to each other, the first end of the clamp 181 is provided with a first connection part, the second end of the clamp 181 is provided with a second connection part, and the first connection part and the second connection part are mutually locked by a locking member. In this embodiment, the clamp 181 is provided in a disconnected manner, so it has a first end and a second end opposite to each other, and a first connection part for installation is provided on the first end, and a second connection part for installation is provided on the second end. In this embodiment, the first connection part and the second connection part are mutually locked by a locking member, and the locking member can be a screw member or a clamp member, which is not limited here.

[0054] In one embodiment, if Figure 1 or Figure 2 As shown, in the present embodiment, a hanging bracket 160 for installation is provided on the top of the tank body 110. When the tank body 110 needs to be installed in a water dispenser for use, the tank body 110 can be installed to the bottom of the water tank by utilizing the hanging bracket 160. In the present embodiment, in order to facilitate the fixed installation of the thermostat, a thermostat bracket 170 is also provided on the periphery of the tank body. The thermostat can be installed on the thermostat bracket 170 by means of screw connections and put into use. In the present embodiment, the hanging bracket 160 and the thermostat bracket 170 can be connected to the tank body 110 by means of welding. In other embodiments, the hanging bracket 160 and the thermostat bracket 170 can also be connected to the tank body 110 by means of screw connections.

[0055] The utility model also provides a water dispenser, which includes a housing, a cold tank disposed in the housing, and a hot tank 100 as described in any of the above embodiments, wherein the cold tank has a normal temperature water outlet, and the water inlet pipe is connected to the normal temperature water outlet of the cold tank. Since the specific structure of the hot tank 100 refers to the above embodiments, and since the water dispenser adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0056] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A hot tank, used in a water dispenser, characterized in that: include: A tank body having a water storage cavity; A heating component, disposed in the tank body, for heating the water in the water storage cavity; as well as A water inlet pipe is arranged on the tank body, the water inlet pipe is connected to the water storage chamber, and the part of the water inlet pipe located inside the water storage chamber is provided with an exhaust hole, and the exhaust hole is used for allowing the gas in the water storage chamber to be discharged through the water inlet pipe.

2. The hot pot according to claim 1, characterized in that The water inlet pipe includes a first conducting section and a second conducting section, the first conducting section is located outside the water storage chamber, the second conducting section is located inside the water storage chamber, and the exhaust hole is provided on the second conducting section.

3. The hot pot according to claim 2, characterized in that The exhaust hole is arranged close to the top of the water storage cavity.

4. The hot pot according to claim 3, characterized in that The distance between the exhaust hole and the top of the water storage cavity is not less than 1 mm and not more than 5 mm.

5. The hot pot according to claim 3, characterized in that The diameter of the exhaust hole is not less than 1 mm and not more than 2 mm.

6. The hot pot according to claim 1, characterized in that The hot pot also includes a water outlet pipe, which is arranged on the top of the hot pot and has one end extending into the water storage cavity.

7. The hot pot according to claim 6, characterized in that The air vent is located at a side of the water inlet pipe that is away from the water outlet pipe.

8. The hot pot according to any one of claims 1 to 7, characterized in that The hot pot comprises a pot body, a bottom cover and a connecting piece. An opening is arranged at one end of the pot body, and the open end of the pot body is detachably connected to the bottom cover through the connecting piece.

9. The hot pot according to claim 8, characterized in that The connecting member comprises a clamp, and the clamp is arranged on the outer periphery of the tank body and the bottom cover to connect the tank body and the bottom cover.

10. The hot pot according to claim 9, characterized in that The hot pot also includes a rubber sealing ring. The clamp is arranged on the outer periphery of the tank body and the bottom cover. The rubber sealing ring is arranged inside the clamp. The clamp and the rubber sealing ring are used to seal and connect the tank body and the bottom cover.

11. The hot pot according to claim 9, characterized in that A first limiting portion arranged along the circumference of the tank body is arranged on the circumferential side of the open end of the tank body, the bottom cover includes a cover body and a connecting ring arranged on one side of the cover body, a second limiting portion is arranged on the circumferential side of the connecting ring, and the clamp has a limiting groove. When the clamp is arranged on the tank body and the bottom cover, the first limiting portion and the second limiting portion are limited in the limiting groove.

12. The hot pot according to claim 11, characterized in that The clamp comprises a first connecting ring segment, an intermediate ring segment and a second connecting ring segment which are sequentially arranged along the axial direction, and the minimum inner diameters of the first connecting ring segment and the second connecting ring segment are smaller than the inner diameter of the intermediate ring segment.

13. The hot pot according to claim 12, characterized in that The first connecting ring segment and / or the second connecting ring segment are arranged at a staggered angle with the middle ring segment.

14. The hot pot according to claim 13, characterized in that The first connecting ring segment and / or the second connecting ring segment are provided with a notch.

15. The hot pot according to claim 9, characterized in that The clamp has a first end and a second end opposite to each other. The first end of the clamp is provided with a first connecting portion, and the second end of the clamp is provided with a second connecting portion. The first connecting portion and the second connecting portion are locked to each other through a locking member.

16. A water dispenser, characterized in that: It comprises a shell, a cold tank arranged in the shell, and a hot tank as described in any one of claims 1 to 15, wherein the cold tank has a normal temperature water outlet, and the water inlet pipe is connected to the normal temperature water outlet of the cold tank.

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