CN217338253U

CN217338253U - Large-flux instant heating water path system and water purifier

Info

Publication number: CN217338253U
Application number: CN202221245721.5U
Authority: CN
Inventors: 刘社军; 谭镇江
Original assignee: Foshan Xinyao Environmental Protection Technology Co Ltd
Current assignee: Foshan Xinyao Environmental Protection Technology Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-02
Anticipated expiration: 2032-05-23

Abstract

The utility model provides a big flux instant heating waterway system and water purifier relates to the instant heating system field. The large-flux instant hot water path system comprises: the two ends of the normal-temperature waterway are respectively communicated with the water inlet end and the water outlet end; the high-temperature waterway is connected with the normal-temperature waterway in parallel and is respectively communicated with the water inlet end and the water outlet end with the two ends of the high-temperature waterway; a water storage device is arranged in the high-temperature waterway, and a heating device is arranged between a water outlet of the water storage device and the water outlet end; and the water inlet valve group comprises a plurality of sub water inlet valves which are respectively positioned in the normal-temperature waterway and the high-temperature waterway.

Description

Large-flux instant heating water path system and water purifier

Technical Field

The application relates to the field of instant heating systems, in particular to a large-flux instant heating water path system and a water purifier.

Background

The water purifier is a water treatment device for deeply filtering and purifying water according to the use requirement of water, and is often arranged in a kitchen, so that the water purifier is convenient for users to use. Along with the increase of the use requirements of users, the existing under-kitchen water purifier not only can filter water quality, but also can heat the filtered water, and then the filtered water flows out for the users to use. However, the flux of the existing water purifier is small, and a certain time is consumed for heating a water source, so that the experience of a user is poor, and hot water with enough volume cannot be obtained in a short time.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide a large-flux instant hot water path system and a water purifier, so as to solve the problem that the flow of the water path system in the existing water purifier is small, which results in poor user experience.

According to the utility model discloses a first aspect provides a big flux instant heating water route system, is formed with into water end and play water end, wherein, big flux instant heating water route system includes:

the two ends of the normal-temperature waterway are respectively communicated with the water inlet end and the water outlet end;

the high-temperature waterway is connected with the normal-temperature waterway in parallel and is respectively communicated with the water inlet end and the water outlet end with the two ends of the high-temperature waterway; a water storage device is arranged in the high-temperature waterway, and a heating device is arranged between a water outlet of the water storage device and the water outlet end; and

and the water inlet valve group comprises a plurality of sub water inlet valves which are respectively positioned in the normal-temperature waterway and the high-temperature waterway.

Preferably, the high-temperature water path is provided with a first branch, two ends of the first branch are respectively communicated with the water inlet end and the water outlet end, and the heating device is located in the first branch.

Preferably, the first branch line is further provided with a water mixing valve, a first water inlet of the water mixing valve is communicated with a water outlet of the heating device, and a water outlet of the water mixing valve is communicated with the water outlet end.

Preferably, the high-temperature water path is provided with a second branch, and the second branch is connected in parallel with two ends of the heating device; the water storage device is located in the second branch, a water outlet of the water storage device is communicated with a water inlet of the heating device, and a water inlet of the water storage device is communicated with a water outlet of the heating device and the first water inlet of the water mixing valve respectively.

Preferably, a water inlet of the water storage device is communicated with a first sub water inlet valve, and a water outlet of the water storage device is sequentially communicated with a first water suction pump and a second sub water inlet valve; the first sub water inlet valve, the second sub water inlet valve and the first water suction pump are all located on the second branch.

Preferably, the high-temperature waterway is further provided with a third branch, and two ends of the third branch are respectively communicated with the water inlet end and the second water inlet of the water mixing valve.

Preferably, the large-flux instant-heating waterway system is further provided with a plurality of temperature detection devices, and the temperature detection devices are respectively located in the water storage device, the third branch and a waterway between the water outlet of the water mixing valve and the water outlet end.

Preferably, a water inlet of the heating device is sequentially communicated with a second water suction pump, a pressure valve bank and a third sub water inlet valve, and the second water suction pump, the pressure valve bank and the third sub water inlet valve are all located in the first branch.

Preferably, a liquid level detection device is arranged inside the water storage device; the normal-temperature waterway is provided with a fourth sub water inlet valve.

According to a second aspect of the present invention, there is provided a water purifier, comprising the above-described high-flux instant heating waterway system, wherein the water purifier is formed with a control portion.

According to the utility model discloses a big flux is hot waterway system promptly, the user can be through the break-make of control key control sub-water intaking valve, thereby control this waterway system and be in output normal atmospheric temperature water mode or output high temperature water mode, and through set up water storage device and heating device in the high temperature water route, can save the high temperature water storage after preheating, thereby increased the flux of the water of play water end, the time that is used for heating water has also been saved simultaneously, make user experience feel strengthen greatly, the competitiveness of product has been increased.

In order to make the aforementioned objects, features and advantages of the present application comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic view of a high-flux, i.e., hot water circuit system according to an embodiment of the present invention;

fig. 2 is a schematic view of the communication of a normal temperature water path according to an embodiment of the present invention;

fig. 3 is a schematic view of the communication of a high temperature water path according to an embodiment of the present invention;

fig. 4 is another schematic communication diagram of a high temperature water circuit according to an embodiment of the present invention;

fig. 5 is yet another schematic view of the communication of a high temperature water circuit according to an embodiment of the present invention;

fig. 6 is a schematic view illustrating another connection manner of the high-temperature water path according to the embodiment of the present invention.

Icon: 1-water inlet end; 2-water outlet end; 3-a normal temperature waterway; 30-a fourth sub-inlet valve; 4-high temperature water path; 41-first branch; 410-a third sub-inlet valve; 411-a pressure relief valve; 412-zero pressure valve; 413-a second water suction pump; 414-one-way valve; 415-a heating device; 416-a mixing valve; 4161-first water inlet; 4162-a second water inlet; 42-a second branch; 420-a first sub-inlet valve; 421-a water storage device; 4210-liquid level detector; 422-first water suction pump; 423-a second sub water inlet valve; 43-third branch; 5-temperature detection device.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, may be changed in addition to operations that must occur in a particular order, as will be apparent upon an understanding of the present disclosure. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly on" or "directly over" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both an orientation of "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.

According to the utility model discloses a first aspect provides a big flux instant heating waterway system, as shown in fig. 1 to 5, the big flux instant heating waterway system of this embodiment is set up in the water purifier to it is formed with into water end 1 and goes out water end 2, should intake end 1 and can be connected with the pure water that has filtered, should go out water end 2 and can be connected with the tap in user's kitchen, so that use. This waterway system includes normal temperature waterway 3 and high temperature waterway 4 that are connected in parallel to each other, and hereinafter, the detailed description will be given to the specific components of the large-flux instant heating waterway system according to the present invention.

As shown in fig. 1, the waterway system of the present embodiment is provided with a water inlet valve set, which includes a plurality of sub water inlet valves respectively located in the normal temperature waterway 3 and the high temperature waterway 4, each water inlet valve is independent of the other and can be controlled to be on or off by a control key, so that a user can select a water outlet mode, i.e., pure water with different water temperatures, by the control key. It should be noted that, in order to achieve the above technical effects, the sub water inlet valve in this embodiment may be an electromagnetic valve, and is configured to be in communication connection with a control key or other components described below; the control keys can be arranged on a control panel of the water purifier so as to be convenient for a user to operate, and further, the control keys comprise a plurality of sub-control keys corresponding to different water outlet modes, and each sub-control key can correspondingly control the on-off of a sub-water inlet valve and other components in different water outlet modes so as to realize different water outlet effects.

Specifically, in the present embodiment, as shown in fig. 2, two ends of the normal temperature waterway 3 are respectively connected to the water inlet end 1 and the water outlet end 2, and the fourth sub water inlet valve 30 is disposed in the waterway, so that when a user selects to use normal temperature pure water, the fourth sub water inlet valve 30 can be controlled to be opened by pressing the corresponding sub control key, and meanwhile, the other sub water inlet valves located in the high temperature waterway 4 are closed, thereby directly obtaining normal temperature pure water.

Further, as shown in fig. 3 to 5, in the present embodiment, the high-temperature waterway 4 is formed with a first branch 41, a second branch 42, and a third branch 43 connected in parallel with each other; the two ends of the first branch 41 are respectively communicated with the water inlet end 1 and the water outlet end 2, and the first branch 41 is provided with a heating device 415 and a mixing valve 416, wherein the mixing valve 416 is located in a water path between the water outlet of the heating device 415 and the water outlet end 2. Based on the following technical effects of the present waterway system, the mixing valve 416 is configured as a two-in one-out electromagnetic valve, the water outlet of the heating device 415 is communicated with the first water inlet 4161 of the mixing valve 416, and the water outlet of the mixing valve 416 is correspondingly communicated with the water outlet 2. It should be noted that, for convenience of control, each water inlet and each water outlet of the mixing valve 416 are respectively connected to the corresponding sub control key in communication. In addition, in this embodiment, the heating device 415 is configured as a thick film heating pipe, and the tubular heating device 415 can be more adaptive to the water pipe communicating with each component in the water channel system, and can increase the heating time of the normal temperature water without affecting the efficiency of the normal temperature water circulation. However, the form of the heating device 415 is not limited thereto, as long as the use requirement of the water path system can be satisfied.

In addition, in the present embodiment, a third sub water inlet valve 410, a pressure valve set, a second water suction pump 413 and a one-way valve 414 are further sequentially disposed on the first branch 41 between the water inlet end 1 and the water inlet of the heating device 415. The third sub water inlet valve 410 is used for controlling whether water flows into the first branch 41, and the pressure valve set includes a pressure reducing valve 411 for reducing the pressure of the water flowing from the third sub water inlet valve 410 and a zero pressure valve 412 for further reducing the pressure of the water, thereby ensuring the reliability of the second suction pump 413 to increase the service life thereof. The second suction pump 413 is provided as a small diaphragm pump, has advantages of a wide flow and a good passing performance, and is more suitable for the water path system. The check valve 414 is provided to prevent water from flowing from the water storage 421 to the inlet 1.

In addition, as shown in fig. 3 to 5, the second branch 42 is connected in parallel to both ends of the heating device 415. The second branch 42 is provided with a water storage device 421 such as a water storage tank, a water inlet of the water storage device 421 is communicated with a water outlet of the heating device 415 and a first water inlet 4161 of the mixing valve 416 through a first sub water inlet valve 420, and a water outlet of the water storage device 421 is communicated with a water outlet of the one-way valve 414 and a water inlet of the heating device 415 through a first water suction pump 422 and a second sub water inlet valve 423 in sequence. The preheated high-temperature water can be stored through the water storage device 421 and the heating device 415, so that the flux of the water at the water outlet end 2 is increased, the time for heating the water is saved, the user experience is greatly enhanced, and the competitiveness of the product is increased; further, a liquid level detection device 4210 such as a liquid level relay is further provided in the water storage device 421, and automatic water storage by the water storage device 421 can be realized by the liquid level detection device 4210. The third branch 43 is also connected in parallel with the first branch 41, and both ends of the third branch 43 communicate with the water inlet port 1 and the second water inlet port 4162 of the mixing valve 416, respectively.

It should be noted that the parallel connection mode of the second branch 42 and the first branch 41 is not limited to this, for example, as shown in fig. 6, the second branch 42 may be connected in parallel to both ends of the second water suction pump 413 and the heating device 415, that is, the water outlet of the water storage device 421 is sequentially communicated with the water inlet of the second water suction pump 413 through the second sub water inlet valve 423, and the water inlet of the water storage device 421 is communicated with the water outlet of the heating device 415 and the first water inlet 4161 of the mixing valve 416 through the first sub water inlet valve 420. At this time, due to the adjustment of the position of the second branch 42, it is possible to flexibly adjust the components in the circuit, for example, the first suction pump 422 and the check valve 414 are not provided in the circuit.

In addition, as shown in fig. 1, the waterway system of the present embodiment further includes a plurality of temperature detecting devices 5 for monitoring and adjusting the water temperature of each branch, and the temperature detecting devices 5 are respectively disposed in the water storage device 421, the third branch 43, and the waterway between the water outlet of the mixing valve 416 and the water outlet end 2.

Through the waterway system, normal-temperature pure water and high-temperature pure water in different temperature intervals can be prepared, and high-temperature water can be stored. Specifically, as shown in fig. 2, when the user selects to use the normal temperature water, the corresponding sub control key is pressed on the user side of the water purifier, for example, on the touch screen, and at this time, the fourth sub water inlet valve 30 is opened to communicate the normal temperature water path 3, and the first sub water inlet valve 420, the second sub water inlet valve 423, the third sub water inlet valve 410, and other components in the high temperature water path 4 are all in the closed state.

In addition, this waterway system can preheat normal atmospheric temperature water to can make out hot water fast. Specifically, as shown in fig. 3, at this time, the first sub water inlet valve 420 and the third sub water inlet valve 410 are in an open state, the second sub water inlet valve 423, the fourth sub water inlet valve 30 and the second water inlet 4162 of the mixing valve 416 are all in a closed state, and the normal temperature pure water flows into the water storage device 421 for storage after being heated by the heating device 415. The capacity of the water storage device 421 is specifically determined according to actual conditions, such as the flow rate of the water purifier, and a heat preservation function, such as coating the inner wall of the water storage device 421 with a heat preservation layer, may be added to the water storage device 421 in order to further shorten the heating time of the water. In addition, the preheating temperature entering the heating device 415 is not particularly limited, and is determined according to the actual situation, such as the use requirement of the user, and in the present embodiment, the preheating temperature of the heating device 415 is set to 60 ℃, that is, the pure water stored in the water storage device 421 is 60 ℃. In addition, besides that the opening of the first sub water inlet valve 420 and the third sub water inlet valve 410 can be controlled by the corresponding sub control keys, when the water amount in the water storage device 421 is lower than the liquid level detection device 4210, the liquid level detection device 4210 can also control the opening of the first sub water inlet valve 420 and the third sub water inlet valve 410 so as to automatically supply pure water to the water storage device 421, that is, the water storage mode in the embodiment has two modes of automatic and manual, so as to avoid the occurrence of the situation that water cannot be stored due to the damage of the liquid level detection device 4210.

As shown in fig. 4, when the user selects to use water with a temperature higher than that in the water storage device 421, for example, when the user needs water at 60-100 ℃, the corresponding sub control key controls the second sub water inlet valve 423 to open, the first water inlet 4161 and the water outlet of the water mixing valve 416 are in an open state, the second water inlet 4162 and the other sub water inlet valves of the water mixing valve 416 are in a closed state, and at this time, the first water suction pump 422 (which may be a centrifugal pump) operates, so as to suck out preheated pure water in the water storage device 421, flow into the heating device 415 through the second sub water inlet valve 423 for secondary heating, and then discharge the pure water from the water outlet end 2 for use. The temperature detection device 5 (which may be a temperature sensor) located in the water storage device 421 can detect the temperature of the preheated pure water in real time, so as to control the power of the heating device 415 and the current value of the first water suction pump 422 according to the detected temperature signal, and further flexibly regulate and control the temperature of the output water, and the temperature detection devices 5 located at the water outlet of the water mixing valve 416 and the water outlet end 2 can further detect the temperature of the output water.

When the user selects to use water with a temperature lower than that in the water storage device 421, for example, the user needs water at 45-60 ℃, the corresponding sub control keys control the second sub water inlet valve 423, the first water inlet 4161 of the mixing valve 416 and the second water inlet 4162 to be in an open state, and the other sub water inlet valves are in a closed state. At this time, the water in the water storage device 421 is heated by the heating device 415 for the second time and flows into the mixing valve 416, and at this time, the normal temperature water enters the mixing valve 416 through the third branch 43 and the second water inlet 4162 of the mixing valve 416, and the normal temperature water and the mixing valve 416 can be mixed in the mixing valve 416 and then flow out through the water outlet of the mixing valve 416 and the water outlet 2. And the temperature detecting device 5 on the third branch 43 can be connected with the heating device 415 in a communication way, so as to cooperate with other temperature detecting devices 5 to flexibly regulate and control the temperature of the output water. That is to say, the user can be according to the temperature of self actual demand come the nimble regulation play water to make user's experience sense reinforcing.

According to the utility model discloses a as above big flux instant heating water route system, the user can be through the break-make of control key control sub-water intaking valve, thereby control this water route system and be in output normal atmospheric temperature water mode or output high temperature water mode, and through set up water storage device 421 and heating device 415 in high temperature water route 4, can deposit the high temperature water after preheating, thereby the flux of the water of outlet end 2 has been increased, the time that is used for heating water has also been saved simultaneously, make user experience feel strengthen greatly, the competitiveness of product has been increased.

Furthermore, according to a second aspect of the present invention, there is provided a water purifier including the large-flux instant hot water path system as described above.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used to illustrate the technical solutions of the present application, but not to limit the technical solutions, and the scope of the present application is not limited to the above-mentioned embodiments, although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A large-flux instant-heating waterway system is formed with a water inlet end and a water outlet end, and is characterized by comprising:

the high-temperature waterway is connected with the normal-temperature waterway in parallel, and two ends of the high-temperature waterway are respectively communicated with the water inlet end and the water outlet end; a water storage device is arranged in the high-temperature waterway, and a heating device is arranged between a water outlet of the water storage device and the water outlet end; and

2. The high-flux instant hot water path system according to claim 1, wherein the high-temperature water path is provided with a first branch, two ends of the first branch are respectively communicated with the water inlet end and the water outlet end, and the heating device is located on the first branch.

3. The high-flux instant hot water waterway system of claim 2, wherein the first branch is further provided with a water mixing valve, a first water inlet of the water mixing valve is communicated with a water outlet of the heating device, and a water outlet of the water mixing valve is communicated with the water outlet end.

4. The large-flux instant hot water path system according to claim 3, wherein the high-temperature water path is provided with a second branch, and the second branch is connected in parallel with two ends of the heating device; the water storage device is located in the second branch, a water outlet of the water storage device is communicated with a water inlet of the heating device, and a water inlet of the water storage device is communicated with a water outlet of the heating device and the first water inlet of the water mixing valve respectively.

5. The large-flux instant heating waterway system according to claim 4, wherein a water inlet of the water storage device is communicated with a first sub water inlet valve, and a water outlet of the water storage device is sequentially communicated with a first water suction pump and a second sub water inlet valve; the first sub water inlet valve, the second sub water inlet valve and the first water suction pump are all located on the second branch.

6. The high-flux instant hot water waterway system according to claim 4, wherein the high-temperature waterway is further provided with a third branch, and two ends of the third branch are respectively communicated with the water inlet end and the second water inlet of the water mixing valve.

7. The large-flux instant hot water path system according to claim 6, further comprising a plurality of temperature detection devices respectively located in the water storage device, the third branch and the water path between the water outlet of the mixing valve and the water outlet end.

8. The high-flux instant hot water waterway system according to claim 2, wherein a water inlet of the heating device is sequentially communicated with a second water suction pump, a pressure valve bank and a third sub-water inlet valve, and the second water suction pump, the pressure valve bank and the third sub-water inlet valve are all located in the first branch.

9. The large-flux instant hot water path system according to claim 1, wherein a liquid level detection device is arranged inside the water storage device; the normal-temperature waterway is provided with a fourth sub water inlet valve.

10. A water purifier comprising the large-flux, i.e., hot water path system according to any one of claims 1 to 9, wherein a control unit is formed.