CN219846127U - Water purification heating system and water dispenser - Google Patents

Abstract

The utility model relates to the technical field of drinking water equipment, in particular to a water purifying and heating system and a drinking water machine, and aims to solve the problem that the heating water outlet mode of the existing water purifying machine is single. The water purification heating system comprises a filtering unit, a heating tank, an instant heating body and a water outlet end; the water inlet end of the filtering unit is connected with a water source, the heating tank is respectively communicated with the water outlet end and the pure water end of the filtering unit, namely the water inlet of the heating body is communicated with the pure water end of the filtering unit, namely the water outlet of the heating body is communicated with the water outlet end, namely the water inlet of the heating body and the water outlet of the heating body are both communicated with the heating tank. Through such setting, the clean water heating system can use heating jar and instant heating body respectively to the output of water end, also can use heating jar and instant heating body simultaneously to the output of water end a large amount of hot water, can also heat the clean water circulation in the heating jar with the help of instant heating body in order to practice thrift the time that the clean water was boiled, increased the diversity and the hot water output efficiency of clean water heating system heating water-out mode.

Description

Water purification heating system and water dispenser

Technical Field

The utility model relates to the technical field of drinking water equipment, and particularly provides a water purification heating system and a drinking water machine.

Background

The existing household water purifier generally comprises a filtering unit and a heating unit.

The heating unit comprises an instant heating body and a heating tank. When the water purifier adopts the instant heating body to heat water, the whole water purifier is limited by the heating power of the instant heating body, the flow of the discharged boiled water in unit time is small, and the hot water discharging efficiency is low. When the water purifier adopts the hot tank to heat water, the water in the hot tank needs to be heated to a boiling state to output boiled water, the waiting time of a user is long, and the boiled water in the hot tank needs to be repeatedly heated in order to keep the temperature of the boiled water, so that the energy consumption is higher. Therefore, the heating water outlet mode in the water purifier is single, and the user experience is poor.

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

Disclosure of Invention

In order to solve the problems in the prior art, namely, the problem of single heating water outlet mode of the existing water purifier is solved.

In a first aspect, the present utility model provides a clean water heating system having a water outlet, the clean water heating system comprising: the water inlet end of the filtering unit is connected with a water source; a heating tank which is respectively communicated with the pure water end and the water outlet end of the filtering unit; the water inlet of the instant heating body is communicated with the pure water end of the filtering unit, and the water outlet of the instant heating body is communicated with the water outlet end; wherein, the water inlet of the instant heating body and the water outlet of the instant heating body are communicated with the heating tank.

Under the condition of the preferable technical scheme of the water purification heating system, the heating tank comprises a shell, a heating disc positioned at the bottom of the shell, and a first interface and a second interface which are arranged on the shell, wherein the first interface is communicated with the water outlet of the instant heating body, and the second interface is communicated with the pure water end of the filtering unit.

Under the condition of the preferable technical scheme of the water purification heating system, at least a first water level probe and a second water level probe are arranged in the heating tank, and the first water level probe and the second water level probe are distributed along the water level height direction of the heating tank.

Under the condition of the preferable technical scheme of the water purification heating system, the first water level probe and the second water level probe are vertically arranged, the length of the first water level probe is larger than that of the second water level probe, a water intake pipe communicated with the first interface is further arranged in the heating tank, and the end part of the first water level probe and the water intake end of the water intake pipe are aligned in the horizontal direction.

Under the condition of the preferable technical scheme of the water purification heating system, a one-way check valve is arranged between the water outlet of the instant heating body and the first interface.

Under the condition of the preferable technical scheme of the water purification heating system, a first electromagnetic valve is arranged between the water inlet of the instant heating body and the pure water end of the filtering unit, and comprises a first valve port communicated with the pure water end of the filtering unit, a second valve port communicated with the water inlet of the instant heating body and a third valve port communicated with the heating tank.

Under the condition of the preferable technical scheme of the water purification heating system, a second electromagnetic valve is arranged between the water outlet of the instant heating body and the heating tank and the water outlet end, the water outlet of the instant heating body and the heating tank are communicated with one end of the second electromagnetic valve, and the water outlet end is communicated with the other end of the second electromagnetic valve.

In the case of the preferable technical scheme of the water purification heating system, a temperature detector is further arranged in the heating tank.

Under the condition of the preferable technical scheme of the water purification heating system, the filtering unit comprises a booster pump and a reverse osmosis filter element which are sequentially communicated along the water flow direction, an inlet of the booster pump is connected with the water source, and a pure water port of the reverse osmosis filter element is respectively communicated with the heating tank and a water inlet of the instant heating body.

In a second aspect, the present utility model also provides a water dispenser comprising the water purification heating system.

As will be appreciated by those skilled in the art, the clean water heating system of the present utility model comprises a filter unit, a heating tank, a heating body, and a water outlet; wherein, the water inlet end of the filtering unit is connected with a water source; the heating tank is respectively communicated with the water outlet end and the pure water end of the filtering unit; the water inlet of the heating body is communicated with the pure water end of the filtering unit, and the water outlet of the heating body is communicated with the water outlet end; the water inlet and the water outlet of the heating body are communicated with the heating tank. Through such setting, the clean water heating system can use heating jar and instant heating body respectively to the output of water end, also can use heating jar and instant heating body simultaneously to the output of water end a large amount of hot water, can also heat the clean water circulation in the heating jar with the help of instant heating body in order to practice thrift the time that the clean water was boiled, increased the diversity and the hot water output efficiency of clean water heating system heating water-out mode.

In addition, the water dispenser further provided by the utility model based on the technical scheme adopts the water purification heating system, so that the water dispenser has the technical effects of the water purification heating system, and compared with the existing water dispenser, the water dispenser provided by the utility model has the advantages that the heating mode is flexible, the hot water output efficiency is better, and the user experience is improved.

Drawings

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

FIG. 1 is a schematic diagram of a waterway structure of a water purification heating system of the present utility model;

FIG. 2 is a schematic diagram showing the water outlet state of the water purification heating system according to the present utility model;

FIG. 3 is a second schematic diagram of the water outlet state of the water purification heating system of the present utility model;

FIG. 4 is a schematic diagram III of the water outlet state of the water purification heating system of the present utility model;

fig. 5 is a schematic view showing a cyclic heating state of the water purification heating system of the present utility model.

List of reference numerals:

1. a heating tank; 11. a housing; 111. a first interface; 112. a second interface; 121. a first water level probe; 122. a second water level probe; 13. a heating plate; 14. a temperature control probe; 15. a water intake pipe; 2. instant heating body; 21. a first temperature sensor; 22. a second temperature sensor; 3. a reverse osmosis filter element; 31. a waste water electromagnetic valve; 4. a booster pump; 5. a water tap; 51. a third temperature sensor; 61. a first electromagnetic valve; 611. a first valve port; 612. a second valve port; 613. a third valve port; 62. a second electromagnetic valve; 7. a water pump; 8. a one-way check 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," "top," "bottom," "horizontal," "vertical," and the like are used for convenience of description, and are not to be construed as limiting the present utility model, as the terms of direction or positional relationship shown in the accompanying drawings are merely used for convenience of description, but rather as terms indicating or suggesting that the apparatus or element must have a particular orientation, be constructed and operated in a particular orientation.

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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The problem of current heating play water mode singleness of current purifier is solved based on background art indicates. According to the water purification heating system, the heating tank and the instant heating body are arranged in parallel, so that water taking operation of users under different use scenes is met, and user experience is improved.

Specifically, as shown in fig. 1 to 5, the clean water heating system of the present utility model includes a filter unit, a heating tank 1, a heating body 2, and a water tap 5 (i.e., a water outlet end). Wherein, the filter unit includes booster pump 4 and reverse osmosis filter core 3 that communicate in proper order along the rivers direction, is equipped with waste water solenoid valve 31 on the pipeline with the waste water mouth intercommunication of reverse osmosis filter core 3, and the water source is inserted to booster pump 4's import, and booster pump 4's export and reverse osmosis filter core 3's raw water mouth intercommunication. The heating body 2 is a quartz heating tube, namely a water inlet of the heating body 2 is communicated with a pure water port of the reverse osmosis filter element 3, and a water outlet of the heating body 2 is communicated with the water tap 5.

Preferably, as shown in fig. 1 to 5, the heating tank 1 of the present utility model comprises a housing 11, a heating plate 13 located at the bottom of the housing 11, a temperature control probe 14 (i.e., a temperature detector), and a first port 111 disposed at the top of the housing 11 and a second port 112 disposed at the bottom of the housing 11, wherein the first port 111 of the housing 11 is communicated with the faucet 5, the second port 112 of the housing 11 is communicated with the pure water port of the reverse osmosis filter element 3, the first port 111 of the housing 11 is also communicated with the water outlet of the instant heating body 2, and the second port 112 of the housing 11 is communicated with the water inlet of the instant heating body 2.

With such a configuration, the clean water heating system may output hot water to the faucet 5 after heating the clean water using only the heating element 2, may output hot water to the faucet 5 after heating the clean water in the heating tank 1, and may output hot water to the faucet 5 using both the heating element 2 and the heating tank 1. In addition, the instant heating body 2 can be used for circularly and rapidly heating the purified water between the instant heating body 2 and the heating tank 1, so that the purified water in the heating tank 1 can be rapidly boiled, and the waiting time for a user to take a large amount of hot water is shortened.

Preferably, as shown in fig. 1 to 5, a first electromagnetic valve 61 is arranged on the connecting line between the water inlet of the heating body 2 and the second port 112 of the heating tank 1 and the pure water port of the reverse osmosis filter element 3. The first solenoid valve 61 includes a first valve port 611 communicating with the pure water port of the reverse osmosis cartridge 3, a second valve port 612 communicating with the water inlet of the instant heating body 2, and a third valve port 613 communicating with the second port 112 of the heating tank 1.

When hot water is output using the instant heating body 2, the first valve port 611 and the second valve port 612 of the first solenoid valve 61 are switched to a communication state; when hot water is outputted using the heating tank 1, the first valve port 611 and the third valve port 613 of the first solenoid valve 61 are caused to switch to a communication state; when the instant heating body 2 and the heating tank 1 are used for simultaneously outputting hot water, the first valve port 611 of the first electromagnetic valve 61 is respectively switched to be in a communication state with the second valve port 612 and the third valve port 613; when the instant heating body 2 and the heating tank 1 are opened to circularly heat, the second valve port 612 and the third valve port 613 of the first electromagnetic valve 61 are switched to the communication state.

Preferably, as shown in fig. 1 to 5, a second electromagnetic valve 62 is arranged on the connection line between the water outlet of the heating body 2 and the first connection 111 of the heating tank and the tap 5.

As shown in fig. 1 to 5, one end of the second solenoid valve 62 is in communication with the faucet 5, i.e., the water outlet of the heating body 2 and the first port 111 of the heating tank 1 are both in communication with the other end of the second solenoid valve 62. The water pump 7 capable of changing and switching the water flow direction is arranged on a pipeline connected with the first connector 111 of the heating tank 1.

When the instant heating body 2 and the heating tank 1 are used to simultaneously output hot water, the second electromagnetic valve 62 is opened, the hot water in the heating tank 1 is pumped by the water pump 7, and the hot water from the instant heating body 2 is mixed by the second electromagnetic valve 62 and flows to the faucet 5.

When the instant heating body 2 and the heating tank 1 are opened for circularly heating, the second electromagnetic valve 62 is closed, the output water of the water pump 7 is changed to flow, and then the hot water heated by the instant heating body 2 enters the heating tank 1 through the connecting pipeline between the water outlet of the instant heating body 2 and the first connector 111 of the heating tank 1 by means of the water pump 7, and the purified water enters a circulation heating mode.

It should be noted that, according to practical applications, a person skilled in the art may also use the above-mentioned first electromagnetic valve 61 structure to replace the second electromagnetic valve 62 to realize the water outlet conduction control for the heating element 2 and the heating tank 1.

Preferably, as shown in fig. 1 to 5, the heating tank 1 of the present utility model further includes a water level probe including at least a first water level probe 121 and a second water level probe 122, the first water level probe 121 and the second water level probe 122 being distributed in a water level height direction of the heating tank 1.

Illustratively, as shown in fig. 1 and 4, the heating tank 1 of the present utility model includes a first water level probe 121 and a second water level probe 122 disposed vertically. Wherein, the first water level probe 121 and the second water level probe 122 are both fixed at the top of the chamber of the housing 11, and the length of the first water level probe 121 is greater than that of the second water level probe 122.

When the water level in the housing 11 reaches the bottom end position of the first water level probe 121, it indicates that the amount of water in the heating tank 1 is too small, the heating tank 1 is stopped to be heated and purified water is added into the heating tank 1, and the heating plate 13 in the heating tank 1 is prevented from being in a dry-burned state to ensure the use safety of the heating tank 1.

When the water level in the housing 11 reaches the bottom end of the second water level probe 122, it indicates that the water in the heating tank 1 is too full, and the water is stopped to be fed or heated to the heating tank 1, so as to prevent the risk of overflowing due to the too full water or thermal expansion in the housing 11, and ensure the use safety of the heating tank 1.

It should be noted that, the present utility model does not limit the specific number and the setting position of the water level probes, as long as the water level probes can detect the water level information in the water tank, and those skilled in the art can set a plurality of water level probes on the side wall of the housing 11 along the height position, and the specific number and setting position of the water level probes can 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.

Preferably, as shown in fig. 1 to 5, a water intake pipe 15 communicating with the first port 111 is further provided in the heating tank 1, and an end of the first water level probe 121 is disposed in alignment with a water intake end of the water intake pipe 15 in a horizontal direction.

Illustratively, as shown in fig. 1 to 5, the water intake pipe 15 is vertically disposed in the water level height direction, the upper end of the water intake pipe 15 is fixedly installed at the top of the chamber of the housing 11, and the lower end of the water intake pipe 15 is close to the lower region within the housing 11. The lower end of the first water level probe 121 is disposed in alignment with the water intake end of the water intake pipe 15 in the horizontal direction.

By such arrangement, the water intake position of the water intake pipe 15 in the housing 11 can be accurately fed back by the first water level probe 121, and the water intake pipe 15 can be further made to output purified water effectively.

Preferably, as shown in fig. 1 to 5, a one-way check valve 8 is provided between the water outlet of the heating body 2 and the first connection 111 of the housing 11.

When the instant heating body 2 and the heating tank 1 output hot water to the faucet 5 at the same time, the backflow of the water outlet of the instant heating body 2 caused by overlarge water outlet pressure of the heating tank 1 is avoided, and the use safety of the instant heating body 2 is ensured.

With continued reference to fig. 1 to 5, namely, the two ends of the heating body 2 are respectively provided with a first temperature sensor 21 for detecting the temperature of the inlet water and a second temperature sensor 22 for detecting the temperature of the outlet water, and a third temperature sensor 51 for detecting the temperature of the outlet water is arranged between the faucet 5 and the second electromagnetic valve 62.

In addition, the clean water heating system further comprises a controller, wherein the first water level probe 121, the second water level probe 122, the first temperature sensor 21, the second temperature sensor 22, the third temperature sensor 51, the temperature control probe 14, the first electromagnetic valve 61, the second electromagnetic valve 62, the booster pump 4 and the instant heating body 2 are all in controller communication connection.

Finally, the utility model also provides a water dispenser, which comprises the water purifying and heating system.

The specific working mode of the water dispenser of the utility model is as follows:

first mode of operation: as shown in fig. 2, when the instant heating body 2 is used to output hot water, the first valve port 611 and the second valve port 612 of the first electromagnetic valve 61 are only required to be communicated, and the second electromagnetic valve 62 is opened to directly output hot water to the faucet 5.

Second mode of operation: as shown in fig. 3, when the heating tank 1 is used to output hot water, the first valve port 611 of the first solenoid valve 61 is only required to communicate with the third valve port 613, the second solenoid valve 62 is opened, and the water pump 7 is started to pump out the hot water in the heating tank 1, so that the hot water can be output to the faucet 5.

Third mode of operation: as shown in fig. 4, when hot water is simultaneously outputted using the heating tank 1 and the instant heating body 2, both the second port 612 and the third port 613 of the first solenoid valve 61 are communicated with the first port 611. That is, the hot water heated by the heating body 2 and the hot water pumped by the water pump 7 in the heating tank 1 are mixed at the second electromagnetic valve 62 and then output to the faucet 5.

Fourth mode of operation: as shown in fig. 5, when the water dispenser is standby after outputting a large amount of hot water, the second electromagnetic valve 62 is closed, the second valve port 612 of the first electromagnetic valve 61 is communicated with the third valve port 613, the water pump 7 is started and the water flow is reversed, the water pump 7 circulates the purified water between the instant heating body 2 and the heating tank 1, the water temperature in the heating tank 1 can quickly reach the heating boiling temperature by means of the instant heating body 2, and the waiting time of the next water taking of a user is saved.

Through the working mode, a user can flexibly select the working mode of the water dispenser according to the actual needs of the user, and user experience is improved.

In addition, the present utility model does not limit the specific heating structure of the heating body 2 and the heating plate 13, so long as the heating body 2 and the heating plate 13 can heat and boil clean water, and a person skilled in the art can set the heating structure of the heating body 2 and the heating plate 13 according to actual needs. For example, the heating body 2 and the heating plate 13 may be configured with electric heating wires, or the heating body 2 and the heating plate 13 may also be configured with electromagnetic heating, etc., and such flexible adjustment and modification of the specific heating modes of the heating body 2 and the heating plate 13 do not deviate from the basic principle and scope of the present utility model, and should be limited in the protection 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 be within the scope of the present utility model.

Claims (10)

1. A clean water heating system having a water outlet end, comprising:

the water inlet end of the filtering unit is connected with a water source;

a heating tank which is respectively communicated with the pure water end and the water outlet end of the filtering unit; and

the water inlet of the instant heating body is communicated with the pure water end of the filtering unit, and the water outlet of the instant heating body is communicated with the water outlet end;

wherein, the water inlet of the instant heating body and the water outlet of the instant heating body are communicated with the heating tank.

2. The water purification heating system of claim 1, wherein the heating tank comprises a housing, a heating plate at the bottom of the housing, and a first port and a second port disposed on the housing, the first port being in communication with the water outlet of the instant heating body, the second port being in communication with the pure water end of the filter unit.

3. The water purification heating system according to claim 2, wherein at least a first water level probe and a second water level probe are provided in the heating tank, and the first water level probe and the second water level probe are distributed along the water level height direction of the heating tank.

4. A water purification heating system according to claim 3, wherein the first water level probe and the second water level probe are vertically arranged, the length of the first water level probe is greater than that of the second water level probe, a water intake pipe communicated with the first interface is further arranged in the heating tank, and the end part of the first water level probe is aligned with the water intake end of the water intake pipe in the horizontal direction.

5. The water purification heating system of claim 2, wherein a one-way check valve is disposed between the water outlet of the instant heating body and the first interface.

6. The clean water heating system according to claim 1, wherein a first solenoid valve is provided between the water inlet of the instant heating body and the pure water end of the filter unit, the first solenoid valve comprising a first valve port communicating with the pure water end of the filter unit, a second valve port communicating with the water inlet of the instant heating body, and a third valve port communicating with the heating tank.

7. The water purification and heating system according to claim 1, wherein a second electromagnetic valve is arranged between the water outlet of the instant heating body and the heating tank and the water outlet end, the water outlet of the instant heating body and the heating tank are both communicated with one end of the second electromagnetic valve, and the water outlet end is communicated with the other end of the second electromagnetic valve.

8. The water purification heating system of claim 1, wherein a temperature detector is further provided within the heating tank.

9. The water purification heating system according to claim 1, wherein the filtering unit comprises a booster pump and a reverse osmosis filter element which are sequentially communicated along the water flow direction, an inlet of the booster pump is connected to the water source, and a pure water port of the reverse osmosis filter element is respectively communicated with the heating tank and a water inlet of the instant heating body.

10. A water dispenser comprising the clean water heating system of any one of claims 1 to 9.