Waterway plate structure and water purifier thereof

Abstract

The utility model discloses a waterway board structure and a water purifier thereof, the waterway board structure comprises a waterway board main body and a connecting piece, the waterway board main body is provided with a first pure water outlet, the connecting piece is provided with a pure water inlet, a second pure water outlet and a pure water pipeline communicated with the pure water inlet and the second pure water outlet, the pure water inlet is detachably connected to the first pure water outlet so that the connecting piece can be detachably installed on the waterway board body, and the connecting piece is further provided with a detection module used for detecting pure water in the pure water pipeline. By adopting the design mode, the connecting piece is additionally arranged, the detection module can be mounted on the connecting piece, and pure water is detected outside the waterway flow channels of the waterway board structure, so that the number and complexity of the waterway flow channels of the waterway board structure can be effectively simplified, a mold structure during molding of the waterway board structure is simplified, and a waterway board injection molding process is simplified; the production efficiency is improved, and the part cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, in particular to a water circuit board structure and a water purifier thereof. Background Art

[0002] In order to better connect filters, solenoid valves, booster pumps, and the inlet and outlet of the whole machine, a water circuit board structure is usually equipped in a water purifier. The water circuit board structure is provided with flow channels such as water inlet and outlet to realize the input of raw water and the output of purified water after filtration. However, since it is necessary to detect the water pressure and water quality of the output pure water, it is often necessary to lead out a water circuit on the water circuit board structure to set up a detection module, which will result in more water circuits required for the water circuit board structure, and further lead to more complex water flow channels. During the forming process of the water circuit board structure, the water flow channels require a plastic part mold core pulling structure, and multiple mold core pulling structures result in a complex mold and a longer injection molding processing time for plastic parts, resulting in a reduction in production efficiency and an increase in the overall cost of the machine. Summary of the Utility Model

[0003] In order to overcome at least one of the above-mentioned defects in the prior art, the utility model provides a water circuit board structure and a water purifier thereof to solve the technical problems in the prior art that the water flow channels on the water circuit board structure are complex, the water circuit board structure requires a mold core pulling structure, and the increase in water flow channels will lead to an increase in the complexity of the mold, resulting in a long injection molding processing time for the water circuit board structure and low production efficiency.

[0004] The technical solution adopted by the utility model to solve its problems is as follows. In the first aspect, an embodiment of the utility model discloses a water circuit board structure, which includes a water circuit board main body and a connector. The water circuit board main body is provided with a first pure water outlet, and the connector is provided with a pure water inlet, a second pure water outlet, and a pure water pipeline connecting the pure water inlet and the second pure water outlet. The pure water inlet is detachably connected to the first pure water outlet so that the connector can be detachably installed on the water circuit board main body. The connector is also provided with a detection module for detecting the pure water in the pure water pipeline.

[0005] As an optional implementation manner, in the embodiment of the first aspect of the utility model, the detection module includes at least one of a water pressure detection module and a water quality detection module.

[0006] As an optional implementation manner, in the embodiment of the first aspect of the utility model, the center line of the pure water inlet and the center line of the second pure water outlet are arranged in parallel.

[0007] As an optional implementation manner, in the embodiment of the first aspect of the utility model, the pure water inlet is arranged in the direction towards the water circuit board main body, and the second pure water outlet is arranged in the direction away from the water circuit board main body.

[0008] As an alternative embodiment, in the embodiment of the first aspect of the present utility model, a raw water inlet for inputting raw water and a waste water outlet for discharging waste water are further provided on the main body of the water circuit board. A filter element installation structure is provided on the main body of the water circuit board for installing a filter filter element. The raw water inlet, the waste water outlet and the first pure water outlet are used to communicate with the filter filter element.

[0009] As an alternative embodiment, in the embodiment of the first aspect of the present utility model, the first pure water outlet is located on one side of the raw water inlet, so that after the pure water inlet is connected to the first pure water outlet, the second pure water outlet, the raw water inlet and the waste water outlet are arranged in sequence.

[0010] As an alternative embodiment, in the embodiment of the first aspect of the present utility model, the filter element installation structure includes a first filter element installation structure and a second filter element installation structure. The first filter element installation structure is used for installing a composite filter element composed of a first-stage filter filter element and a third-stage filter filter element. The second filter element installation structure is used for installing an RO filter element. The raw water inlet is used to communicate with the first-stage filter filter element. The waste water outlet is used to communicate with the RO filter element. The first pure water outlet is used to communicate with the third-stage filter filter element.

[0011] As an alternative embodiment, in the embodiment of the first aspect of the present utility model, the water circuit board structure includes a first surface and a second surface opposite to each other. The first pure water outlet, the raw water inlet and the waste water outlet are all provided on the first surface of the main body of the water circuit board. The filter element installation structure is provided on the second surface.

[0012] In a second aspect, an embodiment of the present utility model discloses a water purifier, including a water purifier main body and the water circuit board structure as described above. The water circuit board structure is provided on the water purifier main body.

[0013] As an alternative embodiment, in the embodiment of the second aspect of the present utility model, the water purifier main body further includes a filter filter element, and the filter filter element is installed on the filter element installation structure of the main body of the water circuit board.

[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0015] The utility model provides a water circuit board structure including a water circuit board main body and a connector. A first pure water outlet is provided on the water circuit board main body. A pure water inlet, a second pure water outlet, and a pure water pipeline connecting the pure water inlet and the second pure water outlet are provided on the connector. The pure water inlet is detachably connected to the first pure water outlet, so that the connector can be detachably installed on the water circuit board main body. A detection module for detecting pure water in the pure water pipeline is further provided on the connector. By adopting such a design method, by adding a connector, a detection module can be installed on the connector, and pure water can be detected outside the water flow channel of the water circuit board structure, which can effectively simplify the number and complexity of the water flow channels of the water circuit board structure, thereby simplifying the mold structure during the forming of the water circuit board structure and the injection molding process of the water circuit board, improving the production efficiency and reducing the cost of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic structural diagram of the water circuit board structure in the embodiment of the present utility model;

[0018] Figure 2 is an exploded schematic structural diagram of the water circuit board structure in the embodiment of the present utility model.

[0019] Among them, the meanings of the reference numerals are as follows:

[0020] 1 - water circuit board main body; 11 - first pure water outlet; 12 - raw water inlet; 13 - waste water outlet; 14 - filter element installation structure; 141 - first filter element installation structure; 142 - second filter element installation structure; 2 - connector; 21 - pure water inlet; 22 - second pure water outlet; 23 - detection module; 231 - water pressure detection module; 232 - water quality detection module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] In the present utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present utility model and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0023] Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

[0024] In addition, the terms "mounted", "arranged", "provided with", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] The technical solutions of the present utility model will be further described below in conjunction with the embodiments and the drawings.

[0027] Embodiment

[0028] Please refer to Figure 1 and Figure 2, an embodiment of the present utility model discloses a water purifier, which includes a water purifier main body (not shown) and a water circuit board structure, and the water circuit board structure is arranged on the water purifier main body. The water circuit board structure of this solution includes a water circuit board main body 1 and a connector 2. A first pure water outlet 11 is provided on the water circuit board main body 1. A pure water inlet 21, a second pure water outlet 22 and a pure water pipeline connecting the pure water inlet 21 and the second pure water outlet 22 are provided on the connector 2. The pure water inlet 21 is detachably connected to the first pure water outlet 11 so that the connector 2 can be detachably installed on the water circuit board main body 1. A detection module 23 for detecting pure water in the pure water pipeline is also provided on the connector 2. With such a design method, by adding the connector 2, the detection module 23 can be installed on the connector 2, and the pure water can be detected outside the water flow channel of the water circuit board structure, which can effectively simplify the number and complexity of the water flow channels of the water circuit board structure, thereby simplifying the mold structure when the water circuit board structure is formed and simplifying the injection molding process of the water circuit board, improving the production efficiency and reducing the cost of parts.

[0029] Among them, the detection module 23 includes at least one of a water pressure detection module 231 and a water quality detection module 232. The water pressure detection module 231 can be used to detect the water pressure of pure water, and the water quality detection module 232 can be used to detect the water quality of pure water. Among them, the detection module 23 including at least one of the water pressure detection module 231 and the water quality detection module 232 specifically includes the following three situations: the detection module 23 only includes the water pressure detection module 231, the detection module 23 only includes the water quality detection module 232, and the detection module 23 includes both the water pressure detection module 231 and the water quality detection module 232. It is not limited here. In this embodiment, the detection module 23 including both the water pressure detection module 231 and the water quality detection module 232 is taken as an example for illustration.

[0030] In some embodiments, considering that if the first pure water outlet 11 on the water circuit board main body 1 is directly connected to the pipeline, the setting position of the first pure water outlet 11 is restricted by the position of the filter element on the one hand and the position of the pipeline on the other hand. When the center lines of the filter element outlet and the pipeline inlet are not on the same straight line, a water pipeline needs to be provided on the water circuit board main body 1 to adjust the position of the first pure water outlet 11 to meet the installation connection requirements. Therefore, preferably, the center lines of the pure water inlet 21 and the second pure water outlet 22 are arranged in parallel. With such a design method, the position of the pure water outlet can be changed through the connector, which simplifies the structure of the water circuit board main body 1 while meeting the installation requirements.

[0031] Further, to facilitate the connection between the pure water inlet 21 and the first pure water outlet 11, as well as the connection between the second pure water outlet 22 and the output pipeline, the pure water inlet 21 is arranged in the direction towards the water circuit board main body 1, and the second pure water outlet 22 is arranged in the direction away from the water circuit board main body 1. After the connector 2 is installed on the water circuit board main body 1, the orientation of the second pure water outlet 22 is the same as that of the first pure water outlet 11, facilitating the connection between the second pure water outlet and the output pipeline.

[0032] In some embodiments, the water circuit board main body 1 is further provided with a raw water inlet 12 for inputting raw water and a wastewater outlet 13 for discharging wastewater. The water purifier main body further includes a filter element (not shown) for filtering the raw water. The water circuit board main body 1 is provided with a filter element installation structure 14, and the filter element is installed on the filter element installation structure 14 of the water circuit board main body 1. The raw water inlet 12, the wastewater outlet 13, and the first pure water outlet 11 are used to communicate with the filter element. The raw water enters the filter element from the raw water inlet 12 for filtration, the filtered wastewater is discharged from the wastewater outlet 13, and the filtered pure water is discharged from the first pure water outlet 11.

[0033] Further, the first pure water outlet 11 is located on one side of the raw water inlet 12. After the pure water inlet 21 is connected to the first pure water outlet 11, the second pure water outlet 22, the raw water inlet 12, and the wastewater outlet 13 are arranged in sequence. With such a design, on the one hand, the second pure water outlet 22, the raw water inlet 12, and the wastewater outlet 13 can be made more compact, making the structure of the water purifier after being connected to the pipeline more compact; on the other hand, the positions of several water outlets can be made more coordinated and aesthetically pleasing.

[0034] Further, the filter element includes a composite filter element formed by combining a first-stage filter element and a third-stage filter element, and an RO filter element. The filter element installation structure 14 includes a first filter element installation structure 141 and a second filter element installation structure 142. The first filter element installation structure 141 is used to install the composite filter element, and the second filter element installation structure 142 is used to install the RO filter element. The raw water inlet 12 is used to communicate with the first-stage filter element, the wastewater outlet 13 is used to communicate with the RO filter element, and the first pure water outlet 11 is used to communicate with the third-stage filter element. The raw water first enters the first-stage filter element for filtration from the raw water inlet 12, then enters the RO filter element for filtration. The filtered wastewater is discharged from the wastewater outlet 13, and the water to be drunk after filtration enters the third-stage filter element for further filtration and is finally discharged from the first pure water outlet 11.

[0035] Furthermore, the water circuit board structure includes opposite first and second surfaces. The first pure water outlet 11, the raw water inlet 12, and the wastewater outlet 13 are all provided on the first surface of the water circuit board main body 1, and the filter element installation structure 14 is provided on the second surface. By partitioning the water outlets such as the first pure water outlet 11, the raw water inlet 12, and the wastewater outlet 13 from the filter element, that is, enabling the inlet pipe and the outlet pipe, etc. to be partitioned from the filter element, the layout can be made more reasonable.

[0036] A water purifier provided by the present utility model includes a water circuit board structure comprising a water circuit board main body 1 and a connecting member 2. The water circuit board main body 1 is provided with a first pure water outlet 11, and the connecting member 2 is provided with a pure water inlet 21, a second pure water outlet 22, and a pure water pipe connecting the pure water inlet 21 and the second pure water outlet 22. The pure water inlet 21 is detachably connected to the first pure water outlet 11 so that the connecting member 2 can be detachably installed on the water circuit board main body 1. The connecting member 2 is further provided with a detection module 23 for detecting the pure water in the pure water pipe. With such a design, by adding the connecting member 2 on which the detection module 23 can be installed, the pure water can be detected outside the water flow channel of the water circuit board structure, which can effectively simplify the number and complexity of the water flow channels of the water circuit board structure, thereby simplifying the mold structure during the molding of the water circuit board structure and the injection molding process of the water circuit board, improving the production efficiency and reducing the cost of parts.

[0037] The above has introduced in detail a water circuit board structure and its water purifier disclosed in the embodiments of the present utility model. Individual examples are used herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only for helping to understand a water circuit board structure and its water purifier of the present utility model and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A waterway plate structure, characterized in that: The invention comprises a waterway plate body (1) and a connecting piece (2); the waterway plate body (1) is provided with a first pure water outlet (11); the connecting piece (2) is provided with a pure water inlet (21), a second pure water outlet (22) and a pure water pipeline connecting the pure water inlet (21) and the second pure water outlet (22); the pure water inlet (21) is detachably connected to the first pure water outlet (11) so that the connecting piece (2) can be detachably installed on the waterway plate body (1); and the connecting piece (2) is also provided with a detection module (23) for detecting pure water in the pure water pipeline.

2. The waterway plate structure according to claim 1, characterized in that: The detection module (23) comprises at least one of a water pressure detection module (231) and a water quality detection module (232).

3. The waterway plate structure according to claim 1, characterized in that: The center line of the pure water inlet (21) and the center line of the second pure water outlet (22) are arranged in parallel.

4. The waterway plate structure according to claim 1, characterized in that: The pure water inlet (21) is arranged in a direction toward the waterway plate main body (1), and the second pure water outlet (22) is arranged in a direction away from the waterway plate main body (1).

5. The waterway plate structure according to claim 1, characterized in that: The waterway plate body (1) is also provided with a raw water inlet (12) for inputting raw water and a waste water outlet (13) for discharging waste water. The waterway plate body (1) is provided with a filter element mounting structure (14), the filter element mounting structure (14) is used to mount a filter element, and the raw water inlet (12), the waste water outlet (13) and the first pure water outlet (11) are used to communicate with the filter element.

6. The waterway plate structure according to claim 5, characterized in that: The first pure water outlet (11) is located on one side of the raw water inlet (12), so that after the pure water inlet (21) is connected to the first pure water outlet (11), the second pure water outlet (22), the raw water inlet (12) and the waste water outlet (13) are arranged in sequence.

7. The waterway plate structure according to claim 5, characterized in that: The filter element mounting structure (14) comprises a first filter element mounting structure (141) and a second filter element mounting structure (142); the first filter element mounting structure (141) is used to mount a composite filter element composed of a first-stage filter element and a third-stage filter element; the second filter element mounting structure (142) is used to mount an RO filter element; the raw water inlet (12) is used to communicate with the first-stage filter element; the waste water outlet (13) is used to communicate with the RO filter element; and the first pure water outlet (11) is used to communicate with the third-stage filter element.

8. The waterway plate structure according to claim 7, characterized in that: The waterway plate structure comprises a first surface and a second surface opposite to each other; the first pure water outlet (11), the raw water inlet (12) and the waste water outlet (13) are all arranged on the first surface of the waterway plate body (1); and the filter element mounting structure (14) is arranged on the second surface.

9. A water purifier, characterized in that: It comprises a water purifier body and a waterway plate structure as claimed in any one of claims 1 to 8, wherein the waterway plate structure is arranged on the water purifier body.

10. The water purifier according to claim 9, characterized in that: The water purifier body also includes a filter element, and the filter element is installed on the filter element installation structure (14) of the waterway plate body (1).

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