CN219147350U - Cold white boiled water system and water drinking device - Google Patents

Abstract

The utility model relates to the technical field of drinking equipment, in particular to a cool and white water boiling system and a drinking device, and aims to solve the problem that the existing cool and white water boiling drinking machine is low in water yield and cannot meet the requirement of a large amount of water taking of users. For this purpose, the cool white water preparation system of the utility model comprises a heat exchanger, a filtering device, a heating body, a water storage container and a water outlet; the heat exchanger comprises a cold water inlet, a cold water outlet, a hot water inlet and a warm water outlet; the water outlet end of the filtering device is communicated with the cold water inlet; two ends of the heating body are respectively communicated with the cold water outlet and the hot water inlet; the cavity of the water storage container is communicated with the warm water outlet; the water outlet is communicated with the cavity of the water storage container; wherein, a water pump is arranged between the cavity of the water storage container and the water outlet. The cool boiled water cooled by heat exchange is continuously stored in the cavity of the water storage liner, and when a user takes water, the cool boiled water in the cavity of the water storage liner is continuously output in a large quantity by the aid of the water suction pump, so that the water taking time of the user is greatly saved, and the user experience is improved.

Description

Cold white boiled water system and water drinking device

Technical Field

The utility model relates to the technical field of drinking equipment, and particularly provides a cool white boiled water making system and a drinking device.

Background

At present, the existing cool boiled water dispenser generally adopts a heat exchanger to cool the heated boiled water to form cool boiled water.

Because the internal heat exchange flow passage of the heat exchanger is long and narrow and is limited by the water inflow of the heat exchanger, the water yield of the existing household cool and white open water dispenser in unit time is not high. When a user needs a large amount of cool boiled water, the user needs to consume a long water taking time, and the user experience is poor.

Accordingly, there is a need in the art for a new cool white boiled water system that addresses the above-described problems.

Disclosure of Invention

In order to solve the problems in the prior art, namely, the problem that users cannot take a large amount of water due to low water yield of the existing cool white water dispenser is solved.

In a first aspect, the present utility model provides a cool white water boiling system, comprising: a heat exchanger including a cold water inlet, a cold water outlet, a hot water inlet, and a warm water outlet; the water outlet end of the filtering device is communicated with the cold water inlet; the two ends of the first heating body are respectively communicated with the cold water outlet and the hot water inlet; the water storage container is provided with a cavity, and the cavity is communicated with the warm water outlet; and a water outlet in communication with the chamber; and a water suction pump is arranged between the cavity and the water outlet.

In the above preferred technical solution of the cool white boiled water system, the cool white boiled water system further includes a regulating valve, the regulating valve includes a first interface communicated with the outlet of the first heating body, a second interface communicated with the outlet of the water pump, and a third interface communicated with the water outlet.

In the above preferred technical solution of the cool white boiled water system, the cool white boiled water system further includes a first flow control module, and the first flow control module is disposed between the water outlet end of the filtering device and the inlet of the cold water inlet.

In the preferred technical scheme of the cool white boiled water system, the cool white boiled water system further comprises a second flow control module, the filtering device comprises a booster pump and a reverse osmosis filter element which are sequentially communicated, and the second flow control module comprises a fourth interface, a fifth interface, a sixth interface and a seventh interface; the fourth interface is connected with a water source, the fifth interface is communicated with an inlet of the booster pump, the sixth interface is communicated with a pure water port of the reverse osmosis filter element, and the seventh interface is communicated with a water inlet end of the first flow control module.

In the preferable technical scheme of the cool white boiled water system, a high-pressure switch valve is arranged between the sixth interface and the pure water port of the reverse osmosis filter element.

In the preferred technical scheme of the cool white boiled water system, the water storage container further comprises a second heating body positioned at the bottom of the cavity and a water level probe positioned at the top of the cavity.

In the preferable technical scheme of the cool white boiled water system, a switch valve is arranged between the warm water outlet and the chamber.

In the preferable technical scheme of the cool white boiled water system, a one-way check valve is arranged between the inlet of the heating body and the cold water outlet.

In the preferable technical scheme of the cool white boiled water system, the first flow control module comprises a flow control pump.

In a second aspect, the utility model also provides a water drinking device, comprising the cool white boiled water system.

As can be appreciated by those skilled in the art, the cool white boiled water preparation system of the utility model comprises a heat exchanger, a filtering device, a first heating body, a water storage container and a water outlet; the heat exchanger comprises a cold water inlet, a cold water outlet, a hot water inlet and a warm water outlet; the water outlet end of the filtering device is communicated with the cold water inlet; two ends of the first heating body are respectively communicated with the cold water outlet and the hot water inlet; the water storage container is provided with a cavity, and the cavity of the water storage container is communicated with the warm water outlet; the water outlet is communicated with the cavity of the water storage container; wherein, a water pump is arranged between the cavity of the water storage container and the water outlet. Through such setting, cool boiled water with heat transfer cooling is continued to exist in the cavity of water storage courage, and when the user got water, cool boiled water in the cavity of water storage courage was exported in a large amount continuously with the help of the suction pump, satisfied a large amount of water intaking demands of user, practice thrift user's water intaking time greatly, promoted user experience.

Further, the cool white boiled water system further comprises a first flow control module, and the first flow control module is arranged between the water outlet end of the filtering device and the cold water inlet. Through the arrangement, the first flow control module controls the water inflow of the heat exchanger, and the safety problem of the heat exchanger caused by overlarge water pressure in a runner in the heat exchanger is avoided.

Further, the cool white boiled water system further comprises a second flow control module, the filtering device comprises a booster pump and a reverse osmosis filter element which are sequentially communicated, the second flow control module comprises a fourth interface, a fifth interface, a sixth interface and a seventh interface which are connected with raw water, the fourth interface is connected with a water source, the fifth interface is communicated with an inlet of the booster pump, the sixth interface is communicated with a pure water port of the reverse osmosis filter element, and the seventh interface is communicated with a water inlet end of the first flow control module. Through such setting, with the help of the second accuse flow module, reverse osmosis filter core can input raw water and the pure water of output steadily, and pure water is shunted and goes out from fifth interface and seventh interface after the sixth interface, and then makes the play water flow of seventh interface can match the inflow of first accuse flow module, has improved reverse osmosis filter core's inflow and play water flow's stability.

Further, the water storage liner also comprises a second heating body positioned at the bottom of the cavity and a water level probe positioned at the top of the cavity. Through such setting, the water level probe sets up in casing top position, according to the water level state in the detection water storage courage, and the cool boiled water of being convenient for is continuous full with water storage courage inner chamber to the user can get water use by a large amount next time, and the second heating member is convenient for maintain cool boiled water at the temperature of settlement.

Further, a switch valve is arranged between the warm water outlet and the chamber of the water storage container. Through the arrangement, when the water tap is closed, the on-off valve is opened, so that cool boiled water can be continuously stored in the cavity of the water storage container in advance, and a user can take a large amount of water for use next time.

In addition, the drinking device further provided on the basis of the technical scheme adopts the cool white boiled water system, so that the drinking device has the technical effects of the cool white boiled water system, and compared with the existing drinking device, the drinking device has better water yield effect and improves user experience.

Drawings

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a waterway structure of a first preferred embodiment of a cool white boiled water system of the present utility model;

fig. 2 is a schematic view of a waterway structure of a second preferred embodiment of the cool white boiled water system of the present utility model.

List of reference numerals:

1. a heat exchanger; 11. a cold water inlet; 12. a cold water outlet; 13. a hot water inlet; 14. a warm water outlet; 2. a first heating body; 3. a water storage container; 31. a housing; 311. an inlet; 32. a second heating body; 33. a water level probe; 4. a water pump; 41. an outlet; 5. a regulating valve; 51. a first interface; 52. a second interface; 53. a third interface; 6. a water tap; 71. reverse osmosis filter element, 72, booster pump; 81. a first flow control module; 82. the second flow control module; 821. a fourth interface; 822. a fifth interface; 823. a sixth interface; 824. a seventh interface; 91. a switch valve; 92. a high-pressure switching valve; 93. a waste water electromagnetic valve.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "inner," "outer," and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances. Furthermore, the terms "first," second, "" third, "" fourth, "" fifth, "" sixth, "and seventh" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The problem that the water yield of the existing cool white water dispenser is low, so that a user cannot take a large amount of water is solved. According to the utility model, the cooled boiled water is stored in the water storage container in advance, and a large amount of cooled boiled water is directly output by the water suction pump, so that the requirement of a user for taking water in a large amount is met, and the user experience is further improved.

Specifically, as shown in fig. 1 and 2, the cool white water boiling and preparing system of the present utility model includes a heat exchanger 1, a filtering device, a first heating body 2, a water storage bladder 3, and a water outlet formed on a faucet 6. More specifically, the heat exchanger 1 comprises a hot water flow passage and a cold water flow passage exchanging heat with the hot water flow passage, a cold water inlet 11 and a cold water outlet 12 of the heat exchanger 1 are respectively positioned at two ends of the cold water flow passage, a hot water inlet 13 and a warm water outlet 14 of the heat exchanger 1 are respectively positioned at two ends of the hot water flow passage, and a water outlet end of the filtering device is communicated with the cold water inlet 11 of the heat exchanger 1; both ends of the first heating body 2 are respectively communicated with a cold water outlet 12 and a hot water inlet 13 of the heat exchanger 1, namely, the inlet of the first heating body 2 is communicated with the cold water outlet 12 of the heat exchanger 1, and the outlet of the first heating body 2 is communicated with the hot water inlet 13 of the heat exchanger 1; the water storage liner 3 is provided with a cavity, and the cavity of the water storage liner 3 is communicated with the warm water outlet 14 of the heat exchanger 1; the cavity of the water storage container 3 is communicated with the water outlet; wherein, a water pump 4 is arranged between the cavity of the water storage container 3 and the water outlet of the tap 6. In addition, a switch valve 91 is arranged between the chamber of the water storage container 3 and the warm water outlet 14 of the heat exchanger 1, and a one-way check valve is arranged between the inlet of the first heating body 2 and the cold water outlet 12 of the heat exchanger 1.

By such arrangement, the pure water filtered by the filtering device is heated to a boiling state when flowing through the first heating body 2, and the boiled water flows through the hot water channel of the heat exchanger 1 and then exchanges heat with the cold water channel to cool and cool to form cool boiled water. The on-off valve 91 is opened to directly deliver the cool boiled water flowing out of the heat exchanger 1 into the cavity of the water storage container 3 and to refill the cavity. When a user takes water, cool boiled water filled in the water storage container 3 is rapidly output to the water outlet of the faucet 6 through the water suction pump 4. That is, the water outlet flow of the water outlet of the faucet 6 is mainly determined by the water pumping flow of the water pump 4, thereby meeting the water taking requirement of the user and saving the water taking time of the user.

It should be noted that, according to practical applications, a person skilled in the art may set the water storage tank 3 as a heat insulation tank with a conventional heat insulation structure, for example, a foam heat insulation layer or a vacuum heat insulation layer is disposed on the outer side of the water storage tank 3, and may set a heat insulation heat tank with a heating function in the water storage tank 3, for example, a heating pipe is disposed, which flexibly adjusts and changes the specific function and structure of the water storage tank 3 without departing from the basic principle and scope of the present utility model, and should be limited in the protection scope of the present utility model.

Preferably, as shown in fig. 1 and 2, the water reservoir 3 of the present utility model further includes a second heating body 32 at the bottom of the chamber and a water level probe 33 at the top of the chamber.

As shown in fig. 1 and 2, an inlet 311 which is communicated with a warm water outlet 14 of a heat exchanger 1 and an outlet (not shown in the figure) of the water storage container 3 are arranged on a shell 31 of the chamber formed by the water storage container 3, the inlet 311 of the water storage container 3 and a water level probe 33 are positioned at the top of the chamber, and the outlet of the water storage container 3 and a second heating body 32 are positioned at the bottom of the chamber of the shell 31. Wherein, the water pump 4 is fixedly arranged at the bottom of the shell 31, and an inlet (not shown in the figure) of the water pump 4 is communicated with an outlet of the water storage liner 3.

The cool white water producing system is further provided with a controller, wherein the switch valve 91, the water level probe 33 and the second heating body 32 are all in communication connection with the controller.

When the cool white water-making system produces water, the water flowing out from the warm water outlet 14 of the heat exchanger 1 enters the cavity of the water storage container 3 for water inflow storage, when the water level reaches the position of the top water level probe 33, the water level probe 33 is in communication connection with a controller arranged on the cool white water-making system, the controller receives the signal of the water level probe 33 to close the switch valve 91 and stop the system water-making, so that the water in the water storage container 3 is in a sufficient state, and the use safety of the water storage container is also ensured.

When the water temperature in the water storage container 3 is too low, the second heating body 32 arranged at the bottom of the water storage container 3 is used for carrying out heat preservation and heating on the cool boiled water in the water storage container 3, so that the water temperature of the cool boiled water is kept in a proper temperature range, and the requirements of users on cool boiled water with different temperatures are met.

Preferably, as shown in fig. 1 and 2, the cool white boiled water system further comprises a regulating valve 5, wherein the regulating valve 5 comprises a first interface 51, a second interface 52 and a third interface 53; the first interface 51 is communicated with the outlet of the first heating body 2, the second interface 52 is communicated with the outlet 41 of the water pump 4, and the third interface 53 is communicated with the water outlet on the water tap 6.

When a user closes the regulating valve 5 and opens the water tap 6 to take water, the cool boiled water system can only open the water suction pump 4 to output a large amount of cool boiled water in the water storage container 3 to the water tap 6.

When a user opens the regulating valve 5 and opens the water faucet 6 to take water, the cool white water preparation system opens the water preparation mode and the water pump 4. The outlet 41 of the water pump 4 outputs water in the water container 3 to the faucet 6 through a first connecting pipeline, and the outlet 41 of the water pump 4 outputs water in the water container 3 to the second interface 52 of the regulating valve 5 through a second connecting pipeline. The hot water from the first heating body 2 and the water from the water storage container 3 flow to the tap 6 through the third interface 53 after being subjected to temperature regulation treatment by the regulating valve 5, so that the cool boiled water with different temperatures is output from the tap 6, and the output quantity of the cool boiled water of the tap 6 is increased.

In a first preferred embodiment, as shown in fig. 1, the cool-white water producing system of the present utility model further includes a first flow control module 81, and the first flow control module 81 is disposed between the water outlet end of the filtering device and the cool water inlet 11.

Illustratively, as shown in fig. 1, in the present preferred embodiment, the first flow control module 81 is a flow control pump, the filtering device includes a reverse osmosis filter element 71, and a waste water solenoid valve 93 is provided at a waste water end of the reverse osmosis filter element 71, and waste water is discharged through the waste water solenoid valve 93. Wherein, the inlet of the flow control pump is communicated with the pure water port of the reverse osmosis filter element 71, the outlet of the flow control pump is communicated with the cold water inlet 11 of the heat exchanger 1, and a high-pressure switch valve 92 is arranged between the outlet of the flow control pump and the cold water inlet 11 of the heat exchanger 1. Through the arrangement, the flow control pump can adjust the water inflow of the cold water flow channel entering the heat exchanger 1, so that the situation that the heat exchange flow channel in the heat exchanger 1 bears higher water inflow pressure due to overlarge water inflow is avoided, and the use safety of the heat exchanger 1 is ensured.

In a second preferred embodiment, as shown in fig. 2, the cool-white boiled water system of the present utility model further comprises a second flow control module 82, wherein the filtering device comprises a booster pump 72 communicated with the reverse osmosis filter element 71, an outlet of the booster pump 72 is communicated with an inlet of the reverse osmosis filter element 71, the second flow control module 82 comprises a fourth interface 821, a fifth interface 822, a sixth interface 823 and a seventh interface 824, the fourth interface 821 is connected with a water source, the fifth interface 822 is communicated with an inlet of the booster pump 72, the sixth interface 823 is communicated with a pure water port of the reverse osmosis filter element 71, and the seventh interface 824 is communicated with a water inlet end of the first flow control module 81.

After the water source is connected to the fourth interface 821 of the second flow control module 82, the water source can flow out stably from the fifth interface 822 through the driving motor arranged in the second flow control module 82, the water flow sequentially enters the reverse osmosis filter core 71 through the booster pump 72 for filtration, the filtered pure water flows into the flow dividing valve arranged in the second flow control module 82 through the sixth interface 823, a part of pure water is output to the flow control pump from the downstream through the first interface by the flow dividing valve, and the other part of pure water is utilized in a one-way through the fifth interface 822. The waste water end of the reverse osmosis filter element 71 is provided with a waste water electromagnetic valve 93, and waste water is discharged through the waste water electromagnetic valve 93.

It should be noted that, the present utility model is not limited to the specific structure of the second flow control module 82, and those skilled in the art may use a flow control pump and a flow regulating valve to implement the functions of the fourth interface 821 and the fifth interface 822 according to practical applications, for example, the functions of the fourth interface 821 and the fifth interface 822 may be implemented by using a flow control pump, and the functions of the sixth interface 823 and the seventh interface 824 may be implemented by using a flow regulating valve, where the sixth interface 823 can be in unidirectional communication with the fifth interface 822, and the specific functional structure of the second flow control module 82 may be flexibly adjusted and changed without departing from the basic principle and scope of the present utility model, which is limited in the scope of protection of the present utility model.

Through such setting, the water source can be stably input to the reverse osmosis filter element 71 by means of the second flow control module 82, and meanwhile, pure water diversion is realized through the second flow control module 82, so that the pure water flow of the reverse osmosis filter element 71 is matched with the water inflow of the downstream heat exchanger 1, and the stability of the water flow of the cool-white boiled water system is realized.

It should be noted that, the specific structure of the heat exchanger 1 is not limited in the present utility model, as long as the heat exchanger 1 can exchange heat and cool water flowing through it, the heat exchanger 1 may be a spiral tube type heat exchange structure, or the heat exchanger 1 may also be a plate type stacked heat exchange structure, etc., and the specific structure of the heat exchanger 1 may be flexibly adjusted and changed without departing from the basic principle and scope of the present utility model, and should be limited in the protection scope of the present utility model.

In addition, the specific structures of the first heating body 2 and the second heating body 32 are not limited in the utility model, so long as the first heating body 2 can heat and boil water flowing through the first heating body, the second heating body 32 can heat and preserve heat of water in the water storage container 3, and a person skilled in the art can set the structures of the heating bodies according to actual needs. For example, the first heating body 2 may be provided in a tubular structure having an electric heating wire, or the first heating body 2 or the second heating body 32 may be provided as an electromagnetic heating device, etc., which are flexibly adjusted and changed without departing from the basic principle and scope of the present utility model, and should be limited to the scope of the present utility model.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (10)

1. A cool white boiled water system, comprising:

a heat exchanger including a cold water inlet, a cold water outlet, a hot water inlet, and a warm water outlet;

the water outlet end of the filtering device is communicated with the cold water inlet;

the two ends of the first heating body are respectively communicated with the cold water outlet and the hot water inlet;

the water storage container is provided with a cavity, and the cavity is communicated with the warm water outlet; and

a water outlet in communication with the chamber;

and a water suction pump is arranged between the cavity and the water outlet.

2. The cool white water boiling system according to claim 1, further comprising a regulating valve comprising a first port in communication with the outlet of the first heating body, a second port in communication with the outlet of the pump, and a third port in communication with the water outlet.

3. The cool-white water boiling system according to claim 1, further comprising a first flow control module disposed between the water outlet end of the filter device and the cold water inlet.

4. The cool-white boiled water system according to claim 3, further comprising a second flow control module, wherein the filtering device comprises a booster pump and a reverse osmosis filter element which are sequentially communicated, and the second flow control module comprises a fourth interface, a fifth interface, a sixth interface and a seventh interface; the fourth interface is connected with a water source, the fifth interface is communicated with an inlet of the booster pump, the sixth interface is communicated with a pure water port of the reverse osmosis filter element, and the seventh interface is communicated with a water inlet end of the first flow control module.

5. The cool and white boiled water system according to claim 4, wherein a high-pressure switch valve is provided between the sixth interface and the pure water port of the reverse osmosis filter element.

6. The cool and white boiled water system according to claim 1, wherein the water storage bladder further comprises a second heating body positioned at the bottom of the chamber and a water level probe positioned at the top of the chamber.

7. The cool and white boiled water system according to claim 1, wherein an on-off valve is provided between the warm water outlet and the chamber.

8. The cool white boiled water system according to claim 1, wherein a one-way check valve is provided between the inlet of the first heating body and the cool water outlet.

9. A cool white boiled water system in accordance with claim 3, wherein the first flow control module comprises a flow control pump.

10. A drinking device comprising a cool white boiled water system according to any one of claims 1 to 9.

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