CN218338216U - Heat exchange warm water drinking machine - Google Patents

Abstract

The utility model discloses a heat exchange warm water dispenser, including heating the water container, still include cold water filter equipment, heat exchanger, pressure drum and warm water container, cold water filter equipment's delivery port is connected with first cold water union coupling through first three way connection, the first cold water pipe other end is connected with the cold water inlet of heat exchanger, be provided with the check valve on the first cold water pipe between first three way connection and the heat exchanger, the cold water export of heat exchanger is connected with the water inlet of heating the water container through the second cold water pipe, the delivery port and the hot-water line middle part of heating the water container are connected, the hot-water line both ends are connected with hot water import, the hot tap of heat exchanger respectively, the hot water export of heat exchanger leads to the warm water pipe and is connected with the water inlet of warm water container. The utility model discloses can provide warm water for people, but the energy saving has effectively improved the result of use and the use of water dispenser and has experienced.

Description

Heat exchange warm water drinking machine

Technical Field

The utility model relates to a water dispenser equipment technical field especially relates to a heat exchange warm water dispenser.

Background

With the continuous development of economy and the continuous improvement of the living standard of people, the water dispensers are placed in families, office places and public places of people, so that the drinking water demand of people is facilitated, and good conditions are created for the popularization and the popularization of the water dispensers.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art: firstly, the traditional water dispenser generally provides two water supply options of boiled water and cold water, but in daily life, the demand of warm boiled water is far greater than that of hot water and direct drinking water; secondly, if a warm water heating device is added into the water dispenser, the warm water is heated and insulated continuously, more loss is brought, and more energy waste is generated.

Disclosure of Invention

The utility model discloses to prior art's not enough, develop a heat exchange warm water dispenser, this utility model can provide the warm water for people, but the energy saving has again effectively improved the result of use and the use experience of water dispenser.

The utility model provides a technical problem's technical scheme does: the utility model provides a heat exchange warm water dispenser, includes the heating water courage, still includes cold water filter equipment, heat exchanger, pressure bucket and warm water courage, cold water filter equipment's delivery port is connected with first cold water union coupling through first three way connection, first cold water pipe one end is connected with the cold water tap, and the other end is connected with the cold water inlet of heat exchanger, first cold water pipe between first three way connection and the cold water tap is connected with the pressure bucket through the second three way connection, be provided with the check valve on the first cold water pipe between first three way connection and the heat exchanger, the cold water outlet of heat exchanger is connected with the water inlet of heating water courage through the second cold water pipe, the delivery port and the hot-water line middle part of heating water courage are connected, the hot-water line both ends are connected with hot water inlet, the hot water tap of heat exchanger respectively, the hot water outlet of heat exchanger passes through the warm water pipe and is connected with the water inlet of warm water courage.

Preferably, the heating water container is internally provided with a heating pipe, and the bottom of the heating water container is provided with a water outlet.

Preferably, the heat exchanger comprises an inner pipe and an outer pipe, the inner pipe and the outer pipe are both stainless steel pipes, the inner pipe is arranged inside the outer pipe, and a gap is formed between the inner pipe and the outer pipe.

Preferably, the warm water pipe is provided with a water inlet electromagnetic valve.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:

by arranging the heating water liner, cold water after heat exchange can be heated into hot water; by arranging the cold water filtering device, impurities in water can be filtered to obtain drinking water meeting drinking standards; by arranging the heat exchanger, heat exchange can be carried out between normal-temperature cold water and hot water, so that the normal-temperature cold water and the hot water are changed into warm water, the normal-temperature cold water is heated in advance, the heating time in the heating water liner is shortened, and energy is saved; by arranging the pressure barrel, the filtered cold water can be stored, and direct drinking, heat exchange and heating water supply are facilitated; the warm water container is arranged, so that the warm water after the hot water is cooled can be stored, and the use of people is facilitated; by arranging the check valve, cold water between the heat exchanger and the check valve can be prevented from flowing reversely; the utility model discloses can provide warm water for people, but the energy saving has effectively improved the result of use and the use of water dispenser and has experienced again.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.

Fig. 2 is a schematic view of the inner tube and the outer tube according to the first embodiment of the present invention.

In the figure, 1, a heating water container, 1-1, a heating pipe, 1-2, a water outlet, 2, a cold water filtering device, 3, a heat exchanger, 3-1, an inner pipe, 3-2, an outer pipe, 4, a pressure barrel, 5, a warm water container, 6, a water inlet pipe, 7, a first three-way joint, 8, a first cold water pipe, 9, a cold water faucet, 10, a second three-way joint, 11, a check valve, 12, a second cold water pipe, 13, a hot water pipe, 14, a hot water faucet, 15, a warm water pipe, 16, a warm water faucet and 17, a water inlet electromagnetic valve are arranged.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides embodiments or examples to implement the structures of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and technologies are omitted so as to not unnecessarily limit the invention. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 to fig. 2 are the utility model discloses an embodiment, as shown in the figure, a heat exchange warm water dispenser, including heating water courage 1, still include cold water filter equipment 2, heat exchanger 3, pressure bucket 4 and warm water courage 5, cold water filter equipment 2's water inlet and inlet tube 6 are connected, and the delivery port is connected through first three way connection 7 and first cold water pipe 8 middle part, 8 one end of first cold water pipe are connected with cold water tap 9, and the other end is connected with heat exchanger 3's cold water access, first cold water pipe 8 between first three way connection 7 and the cold water tap 9 is connected with pressure bucket 4 through second three way connection 10, be provided with check valve 11 on first cold water pipe 8 between first three way connection 7 and the heat exchanger 3, the cold water export of heat exchanger 3 passes through second cold water pipe 12 and is connected with the water inlet of heating water courage 1, the delivery port of heating water courage 1 is connected with hot water pipe 13 middle part, hot water pipe 13 both ends are connected with heat exchanger 3's hot water import, hot water pipe 15 and the hot water export of heat exchanger 5 is connected through warm water pipeline 16 warm water delivery port.

By arranging the heating water liner 1, cold water after heat exchange can be heated into hot water; by arranging the cold water filtering device 2, impurities in water can be filtered to obtain drinking water meeting drinking standards; by arranging the heat exchanger 3, heat exchange can be carried out between normal-temperature cold water and hot water, so that the normal-temperature cold water and the hot water are changed into warm water, the normal-temperature cold water is heated in advance, the heating time in the heating water container 1 is shortened, and energy is saved; by arranging the pressure barrel 4, the filtered cold water can be stored, so that direct drinking, heat exchange and heating water supply are facilitated; the warm water container 5 is arranged, so that the warm water after being cooled by the hot water can be stored, and the use by people is facilitated; by providing the check valve 11, the backflow of the cold water between the heat exchanger 3 and the check valve 11 can be prevented.

The heating water container 1 is internally provided with a heating pipe 1-1, and the bottom of the heating water container is provided with a water outlet 1-2. By arranging the heating pipe 1-1, cold water after heat exchange can be further heated into hot water at the temperature of 100 ℃; by arranging the water outlet 1-2, the waste water can be conveniently discharged when the heating water liner 1 is cleaned.

The heat exchanger 3 comprises an inner pipe 3-1 and an outer pipe 3-2, the inner pipe 3-1 and the outer pipe 3-2 are both stainless steel pipes, the inner pipe 3-1 is arranged inside the outer pipe 3-2, and a gap is arranged between the inner pipe 3-1 and the outer pipe 3-2. The inner pipe 3-1 is arranged, so that hot water can flow and exchange heat; by arranging the outer pipe 3-2, cold water can flow for heat exchange, and by arranging the inner pipe 3-1 inside the outer pipe 3-2, the cold water can wrap hot water, heat exchange is rapid, and heat exchange efficiency is improved.

The warm water pipe 15 is provided with a water inlet electromagnetic valve 17. By arranging the water inlet electromagnetic valve 17, the warm water generated after the hot water is cooled can be controlled to enter the warm water liner 5.

When the water heater is used, cold water is filtered by the cold water filtering device 2 and can be stored in the pressure barrel 4 or directly drunk through the cold water faucet 9, or when the heating water container 1 needs to be supplemented with cold water, the electromagnetic valve at the water inlet of the heating water container 1 is opened to supplement the cold water into the heating water container 1, and the cold water in the pressure barrel 4 can be directly discharged through the cold water faucet 9 to directly drink the cold water; the heating water liner 1 heats cold water into hot water at 100 ℃, and people can directly open the hot water faucet 14 to discharge the hot water for use; when people need to use warm water, the warm water faucet 16 can be directly opened to use the warm water in the warm water liner 5, when the amount of the warm water in the warm water liner 5 is insufficient, the water inlet electromagnetic valve 17 is opened, the hot water for heating the water liner 1 enters the inner pipe 3-1 of the heat exchanger 3 through the hot water pipe 13, the cold water filtering device 2 works at the moment to filter the cold water, the cold water is pumped into the outer pipe 3-2 of the heat exchanger 3 through the first cold water pipe 8 by the water pump, the hot water and the cold water exchange heat in the heat exchanger 3, after the heat exchange is finished, the temperature of the hot water is reduced to about 40 ℃, the temperature of the cold water is increased to about 40 ℃, the warm water generated by the temperature reduction of the hot water enters the warm water liner 5 through the warm water pipe 15 and the water inlet electromagnetic valve 17 to be stored, the warm water generated by the temperature increase of the cold water is supplemented into the heating water liner 1 through the second cold water pipe 12, the subsequent heating time is shortened, and the energy is saved; the utility model discloses can provide warm water for people, but the energy saving has effectively improved the result of use and the use of water dispenser and has experienced.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims (4)

1. The utility model provides a heat exchange warm water dispenser, includes heating water courage (1), characterized by: still include cold water filter equipment (2), heat exchanger (3), pressure bucket (4) and warm water container (5), the delivery port of cold water filter equipment (2) is connected with first cold water pipe (8) through first three way connection (7), first cold water pipe (8) one end is connected with cold water tap (9), and the other end is connected with the cold water inlet of heat exchanger (3), first cold water pipe (8) between first three way connection (7) and cold water tap (9) are connected with pressure bucket (4) through second three way connection (10), be provided with check valve (11) on first cold water pipe (8) between first three way connection (7) and heat exchanger (3), the cold water outlet of heat exchanger (3) passes through second cold water pipe (12) and is connected with the water inlet of heating water container (1), the delivery port and the hot-water pipe (13) middle part of heating water container (1) are connected, hot water pipe (13) both ends are connected with the hot water inlet of heat exchanger (3), hot water container (14) respectively, the hot water outlet of heat exchanger (3) passes through warm water pipe (15) and is connected with warm water container (5).

2. The heat exchange warm water dispenser of claim 1, characterized in that: the heating water container (1) is internally provided with a heating pipe (1-1), and the bottom of the heating water container is provided with a water outlet (1-2).

3. The heat exchange warm water dispenser of claim 1, characterized in that: the heat exchanger (3) comprises an inner pipe (3-1) and an outer pipe (3-2), the inner pipe (3-1) and the outer pipe (3-2) are both stainless steel pipes, the inner pipe (3-1) is arranged inside the outer pipe (3-2), and a gap is formed between the inner pipe (3-1) and the outer pipe (3-2).

4. The heat exchange warm water dispenser as claimed in claim 1, characterized in that: the warm water pipe (15) is provided with a water inlet electromagnetic valve (17).

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