CN203400006U - Water dispenser - Google Patents

Abstract

The utility model discloses a water dispenser. The water dispenser comprises a water storage tank, a flow distribution disk, a hot water tank and a water pipe, wherein a containing cavity is formed in the water storage tank, the flow distribution disk is arranged in the containing cavity so that the containing cavity can be divided into a warm water cavity and a cold water cavity, a hot water cavity is formed in the hot water tank, one end of the water pipe is communicated with the warm water cavity, the other end of the water pipe is communicated with the hot water cavity, and a thermal insulation layer is formed between space in the water pipe and the cold water cavity. The water dispenser has the advantages of being low in energy consumption, high in heating efficiency and the like.

Description

water dispenser

technical field

The utility model relates to the field of household appliances, in particular to a water dispenser.

Background technique

The hot water in the hot water tank of the existing water dispenser exchanges heat with the cold water in the cold water tank. The defects of high consumption and low heating efficiency.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art. For this reason, an object of the utility model is to propose a water dispenser.

In order to achieve the above object, a water dispenser is proposed according to the utility model. The water dispenser comprises: a water storage tank with an accommodating cavity; a diverter plate arranged in the accommodating cavity so as to divide the accommodating cavity into a warm water cavity and a cold water cavity; tank, the hot water tank has a hot water chamber; and a water pipe, one end of the water pipe communicates with the warm water chamber, and the other end of the water pipe communicates with the hot water chamber, wherein the space in the water pipe is in communication with the warm water chamber There is a thermal insulation layer between the cold water chambers.

According to the water dispenser of the utility model, by making the space in the water pipe and the cold water chamber have a thermal insulation layer, it can prevent the hot water in the water pipe from exchanging heat with the cold water in the cold water chamber, so that Avoid wasting energy and reducing heating efficiency. Therefore, the water dispenser according to the utility model has the advantages of low energy consumption and high heating efficiency.

In addition, the water dispenser according to the utility model can also have the following additional technical features:

A water outlet is provided on the side wall or the top wall of the warm water chamber, and one end of the water pipe is connected to the water outlet. Therefore, the water pipe can no longer pass through the cold water chamber, thereby preventing heat exchange between the hot water in the water pipe and the cold water in the cold water chamber.

The first part of the water pipe is located in the cold water cavity, and the first part of the water pipe has a hollow part. Therefore, the structure of the water pipe can be made more reasonable.

The cross section of the hollow part is ring-shaped, and the hollow part extends along the length direction of the first part of the water pipe. This can further prevent heat exchange between the hot water in the water pipe and the cold water in the cold water chamber, thereby further reducing the energy consumption of the water dispenser and further improving the heating efficiency of the water dispenser.

The length of the hollow part is greater than or equal to the length of the first part of the water pipe. This can further prevent heat exchange between the hot water in the water pipe and the cold water in the cold water chamber, thereby further reducing the energy consumption of the water dispenser and further improving the heating efficiency of the water dispenser.

The first part of the water pipe is located in the cold water cavity, and the water dispenser further includes a heat insulating pipe, the heat insulating pipe is sleeved on the first part of the water pipe and spaced apart from the first part of the water pipe. Thus, the structure of the water dispenser can be made more reasonable.

The upper end of the heat insulating pipe is connected with the distribution plate, and the lower end of the heat insulating pipe is connected with the wall of the cold water chamber. This can further prevent heat exchange between the hot water in the water pipe and the cold water in the cold water chamber, thereby further reducing the energy consumption of the water dispenser and further improving the heating efficiency of the water dispenser.

A heat insulating piece is provided between the heat insulating pipe and the first part of the water pipe. This can further prevent heat exchange between the hot water in the water pipe and the cold water in the cold water chamber, thereby further reducing the energy consumption of the water dispenser and further improving the heating efficiency of the water dispenser.

The first part of the water pipe is located in the cold water cavity, and the inner or outer surface of the first part of the water pipe is provided with the heat insulation layer. Therefore, the manufacturing difficulty and manufacturing cost of the water dispenser can be reduced.

The upper surface of the diverter plate is provided with a fixing part, and the fixing part has a fixed cavity with an open upper end, and one end of the water pipe passes through the fixed cavity and is located in the warm water cavity, wherein the water dispenser is also A fixed plug is included, and the fixed plug is arranged in the fixed cavity and sleeved on the water pipe. As a result, the water pipe can be installed more stably.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is an exploded view of a water dispenser according to an embodiment of the present invention;

Fig. 2 is a cross-sectional view of a water dispenser according to an embodiment of the present invention;

Fig. 3 is an enlarged view of area A in Fig. 2;

Fig. 4 is an enlarged view of area B in Fig. 2;

Fig. 5 is a cross-sectional view of a water pipe of a water dispenser according to an embodiment of the present invention.

Water dispenser 10, water storage tank 100, accommodating cavity 110, warm water cavity 111, cold water cavity 112,

Distributor plate 200, upper surface 210, hot water tank 300, hot water chamber 310, water pipe 400, first part 410, hollow part 411, heat insulation pipe 500, fixing piece 600, fixing plug 700

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

A water dispenser 10 according to an embodiment of the present invention will be described below with reference to FIGS. 1-5 . As shown in FIGS. 1-5 , a water dispenser 10 according to an embodiment of the present invention includes a water storage tank 100 , a distribution plate 200 , a hot water tank 300 and a water pipe 400 .

The water storage tank 100 has an accommodating cavity 110 inside. The diverter plate 200 is disposed in the receiving chamber 110 to divide the receiving chamber 110 into a warm water chamber 111 and a cold water chamber 112 . The hot water tank 300 has a hot water chamber 310 inside. One end of the water pipe 400 communicates with the warm water chamber 111 , and the other end of the water pipe 400 communicates with the hot water chamber 310 , wherein there is an insulating layer between the space in the water pipe 400 and the cold water chamber 112 .

The water in the warm water chamber 111 can enter the hot water chamber 310 through the water pipe 400 . When the water in the hot water chamber 310 is heated, a part of the water in the hot water chamber 310 can flow back into the warm water chamber 111 through the water pipe 400, that is, a part of the water in the hot water chamber 310 enters the space in the water pipe 400 and Return to the warm water chamber 111. That is to say, the hot water entering the water pipe 400 and the cold water in the cold water cavity 112 can be separated at least by the water pipe 400 and the heat insulation layer. In other words, there is a poor conductor of heat between the space in the water pipe 400 and the cold water cavity 112 . Since there is an insulating layer between the space in the water pipe 400 and the cold water chamber 112, the hot water in the water pipe 400 will not exchange heat with the cold water in the cold water chamber 112, that is, when the water in the hot water chamber 310 is heated , There will be no "string temperature" phenomenon.

The water dispenser 10 according to the embodiment of the utility model can prevent the hot water in the water pipe 400 from exchanging heat with the cold water in the cold water chamber 112 by providing a heat insulating layer between the space in the water pipe 400 and the cold water chamber 112, thereby avoiding Waste energy and reduce heating efficiency. Therefore, the water dispenser 10 according to the embodiment of the utility model has the advantages of low energy consumption and high heating efficiency.

Specifically, the cold water chamber 112 may be located below the warm water chamber 111 . The distribution tray 200 can be horizontally arranged in the receiving chamber 110 , the warm water chamber 111 can be located above the distribution tray 200 , and the cold water chamber 112 can be located below the distribution tray 200 . The hot water tank 300 may be located below the water storage tank 100 , that is, the hot water chamber 310 may be located below the cold water chamber 112 .

As shown in FIG. 2 and FIG. 4 , in some embodiments of the present invention, the first portion 410 of the water pipe 400 may be located in the cold water cavity 112 , and the first portion 410 of the water pipe 400 may have a hollow portion 411 . Therefore, the structure of the water pipe 400 can be made more reasonable. Specifically, there may be air in the hollow part 411 (air is a poor conductor of heat), and the air in the hollow part 411 can constitute the heat insulation layer, that is, the hot water in the water pipe 400 and the cold water in the cold water chamber 112 can pass through The air in the hollow portion 411 is spaced apart, thereby preventing heat exchange between the hot water in the water pipe 400 and the cold water in the cold water cavity 112 .

Advantageously, the cross section of the hollow portion 411 may be annular, and the hollow portion 411 may extend along the length direction of the first portion 410 of the water pipe 400 . This can further prevent heat exchange between the hot water in the water pipe 400 and the cold water in the cold water cavity 112 , thereby further reducing energy consumption of the water dispenser 10 and further improving heating efficiency of the water dispenser 10 . Specifically, the cross section of the hollow portion 411 may be circular.

In a specific example of the present invention, the length of the hollow portion 411 may be greater than or equal to the length of the first portion 410 of the water pipe 400 . This can further prevent heat exchange between the hot water in the water pipe 400 and the cold water in the cold water chamber 112 , thereby further reducing energy consumption of the water dispenser 10 and further improving heating efficiency of the water dispenser 10 .

As shown in FIG. 2 , in some examples of the present invention, the first portion 410 of the water pipe 400 may be located in the cold water cavity 112 . The water dispenser 10 may further include a heat insulating pipe 500 , which may be sleeved on the first portion 410 of the water pipe 400 and spaced apart from the first portion 410 of the water pipe 400 . Thus, the structure of the water dispenser 10 can be made more reasonable. Specifically, since the heat-insulated pipe 500 is spaced apart from the first portion 410 of the water pipe 400 , there may be air between the heat-insulated pipe 500 and the first portion 410 of the water pipe 400 , and there may be air between the heat-insulated pipe 500 and the first portion 410 of the water pipe 400 . The air in the water pipe 400 can form the heat insulation layer, that is, the hot water in the water pipe 400 and the cold water in the cold water chamber 112 can be separated by the air between the heat insulation pipe 500 and the first part 410 of the water pipe 400, thereby preventing the water pipe 400 from The hot water in the cold water chamber 112 exchanges heat with the cold water in the cold water chamber.

In an example of the present invention, as shown in FIG. 2 , the upper end of the heat insulating pipe 500 can be connected with the distribution plate 200 , and the lower end of the heat insulating pipe 500 can be connected with the wall of the cold water chamber 112 . This can further prevent heat exchange between the hot water in the water pipe 400 and the cold water in the cold water cavity 112 , thereby further reducing energy consumption of the water dispenser 10 and further improving heating efficiency of the water dispenser 10 . Wherein, the up and down direction is shown by arrow C in FIG. 2 .

Specifically, the upper end of the heat insulating pipe 500 may be connected to the lower surface of the distribution plate 200 , and the lower end of the heat insulating pipe 500 may be connected to the bottom wall of the cold water chamber 112 .

A heat insulation member may be provided between the heat insulation pipe 500 and the first part 410 of the water pipe 400 . Wherein, the thermal insulation member may constitute the thermal insulation layer, and the thermal conductivity of the thermal insulation member may be smaller than that of air. For example, the thermal insulation can be made of thermal insulation material. This can further prevent heat exchange between the hot water in the water pipe 400 and the cold water in the cold water chamber 112 , thereby further reducing energy consumption of the water dispenser 10 and further improving heating efficiency of the water dispenser 10 .

In another embodiment of the present invention, the first part 410 of the water pipe 400 may be located in the cold water cavity 112 , and the inner or outer surface of the first part 410 of the water pipe 400 may be provided with the heat insulation layer. Therefore, the manufacturing difficulty and manufacturing cost of the water dispenser 10 can be reduced. Specifically, the hot water in the water pipe 400 and the cold water in the cold water chamber 112 can be separated by the heat insulation layer, thereby preventing heat exchange between the hot water in the water pipe 400 and the cold water in the cold water chamber 112 .

Advantageously, the heat insulation layer can be made of ceramics, food-grade silica gel and the like.

In addition, the water pipe 400 may no longer pass through the cold water chamber 112 , that is, the water pipe 400 may be separated from the cold water chamber 112 , thereby preventing heat exchange between the hot water in the water pipe 400 and the cold water in the cold water chamber 112 .

In an embodiment of the present utility model, a water outlet may be provided on the side wall or the top wall of the warm water chamber 111, and one end of the water pipe 400 may be connected to the water outlet. Therefore, the water pipe 400 can no longer pass through the cold water chamber 112 , thereby preventing heat exchange between the hot water in the water pipe 400 and the cold water in the cold water chamber 112 . Advantageously, the water outlet can be provided on the side wall of the warm water chamber 111 .

The upper surface 210 of the diverter plate 200 can be provided with a fixing part 600, which can have a fixed cavity with an open upper end, one end of the water pipe 400 can pass through the fixed cavity and one end of the water pipe 400 can be located in the warm water chamber 111. Wherein, the water dispenser 10 may further include a fixed plug 700 which may be disposed in the fixed cavity and which may be sleeved on the water pipe 400 . In other words, the fixing plug 700 may be located between the fixing member 600 and the water pipe 400 . As a result, the water pipe 400 can be installed more stably.

Specifically, the upper end of the water pipe 400 may pass through the fixed cavity. The fixing plug 700 may be made of silicone. Wherein, the upper edge of the water pipe 400 may be located above the fixed chamber, and the upper edge of the water pipe 400 may also be located in the fixed chamber.

In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation Specific features, structures, materials or characteristics described in an embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (10)

1. a water dispenser, is characterized in that, comprising:

Water tank, has container cavity in described water tank;

Shunting disk, described shunting disk is located in described container cavity to described container cavity is divided into warm water chamber and cold water cavity;

Hot-water cylinder, has hot-water cavity in described hot-water cylinder; With

Water pipe, one end of described water pipe is communicated with described warm water chamber, and the other end of described water pipe is communicated with described hot-water cavity, between the space in wherein said water pipe and described cold water cavity, has thermal insulation layer.

2. water dispenser according to claim 1, is characterized in that, sidewall or the roof in described warm water chamber are provided with delivery port, and one end of described water pipe is connected with described delivery port.

3. water dispenser according to claim 1, is characterized in that, the first of described water pipe is positioned at described cold water cavity, and the first of described water pipe has hollow bulb.

4. water dispenser according to claim 3, is characterized in that, the cross section of described hollow bulb is annular, and described hollow bulb extends along the length direction of the first of described water pipe.

5. water dispenser according to claim 4, is characterized in that, the length of described hollow bulb is more than or equal to the length of the first of described water pipe.

6. water dispenser according to claim 1, it is characterized in that, the first of described water pipe is positioned at described cold water cavity, and described water dispenser also comprises instlated tubular, and described instlated tubular is sleeved in the first of described water pipe and is spaced apart with the first of described water pipe.

7. water dispenser according to claim 6, is characterized in that, the upper end of described instlated tubular is connected with described shunting disk, and the lower end of described instlated tubular is connected with the wall of described cold water cavity.

8. water dispenser according to claim 6, is characterized in that, between described instlated tubular and the first of described water pipe, is provided with thermal insulation barriers.

9. water dispenser according to claim 1, is characterized in that, the first of described water pipe is positioned at described cold water cavity, and the inner surface of the first of described water pipe or outer surface are provided with described thermal insulation layer.

10. according to the water dispenser described in any one in claim 3-9, it is characterized in that, the upper surface of described shunting disk is provided with fixture, in described fixture, there is the unlimited lock chamber in upper end, one end of described water pipe is through described lock chamber and be positioned at described warm water chamber, wherein said water dispenser also comprises fixed plug, and described fixed plug is located in described lock chamber and is sleeved on described water pipe.

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