Two-opening integrated waterway structure

Abstract

The utility model discloses an integrated waterway structure with two branch ports, which relates to the technical field of household water purification and comprises a water collecting plate and a first connector, a first water inlet pipe is arranged at the front end of the lower portion of the water collecting plate, a second water inlet pipe is connected to the middle of the front end of the water collecting plate, and the first connector is arranged at the front end of the right portion of the water collecting plate. The middle of the front end of the water collecting plate is connected with a second connector, the left portion of the front end of the water collecting plate is provided with a third connector, and the upper left end of the front portion of the water collecting plate is connected with a pure water outlet pipe. According to the integrated waterway structure with the two branch ports, through the arrangement of the water collecting plate, the PP composite filter element, the reverse osmosis filter element and the rear filter element only need to be mounted on the first connector, the second connector and the third connector respectively, and the filter elements can be connected through waterway channels in the water collecting plate, so that a plurality of pipelines do not need to be used for connection; therefore, installation is neat and convenient, searching and maintenance are facilitated, and external factors such as improper connection, misconnection and missed connection due to operation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household water purification, and specifically relates to a two-port integrated waterway structure. Background Art

[0002] A water purifier, also known as a water purification machine or water quality purifier, is a water treatment device that deeply filters and purifies water quality according to the usage requirements of water. Generally, the water purifier mentioned usually refers to a small purifier for household use.

[0003] At present, most water purifiers on the market use water pipes and various quick-connect joints to connect various filter elements and accessories. The water purifiers with this kind of structure are cumbersome to assemble, require a lot of manpower, greatly increase the production cost, and at the same time, due to external factors such as improper connection, wrong connection, and leakage connection in operation, it is easy to cause water seepage and leakage of each component of the machine, and the problem of poor sealing performance.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a two-port integrated waterway structure is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a two-port integrated waterway structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A two-port integrated waterway structure, including a water collecting plate and a first interface. A first water inlet pipe is arranged at the front end of the lower part of the water collecting plate, and a second water inlet pipe is connected to the middle of the front end of the water collecting plate. The first interface is arranged at the front end of the right part of the water collecting plate, and a second interface is connected to the middle of the front end of the water collecting plate. A third interface is arranged at the left front part of the front end of the water collecting plate, and a pure water outlet pipe is connected to the upper left end of the front part of the water collecting plate. A waste water outlet pipe is connected to the upper right end of the front part of the water collecting plate. Positioning components are arranged on both the upper and lower sides of the water collecting plate.

[0007] Further, the first water inlet pipe is internally connected to one end of the first interface through the water collecting plate, and the other end of the first interface is internally connected to one end of the second interface through the water collecting plate.

[0008] Further, the other end of the second interface is internally connected to one end of the third interface through the water collecting plate, and the other end of the third interface is internally connected to the pure water outlet pipe through the water collecting plate.

[0009] Further, the waste water outlet pipe is internally connected to one end of the second interface through the water collecting plate, and the second water inlet pipe is connected to the other end of the second interface through the water collecting plate.

[0010] Furthermore, the positioning assembly includes a fixing ear and a positioning column, the four ends of the water collecting plate are connected with the fixing ear, and a positioning column is arranged on one side of the fixing ear.

[0011] Furthermore, the positioning assembly also includes a connecting plate and a latch. The connecting plates are arranged in the middle of both sides of the water collecting plate, and the inside of the connecting plates is slidably connected with the latch.

[0012] Furthermore, the positioning assembly also includes a retaining ring and a spring. The retaining ring is fixed to the outer side of the middle part of the pin, and one side of the retaining ring is connected to the spring.

[0013] Furthermore, the positioning assembly also includes a limit block and a bolt, one end of the latch is slidably connected to the limit block on the outside, and the internal thread of the limit block is connected to the bolt.

[0014] The utility model provides a two-port integrated waterway structure, which has the following beneficial effects:

[0015] 1. The utility model, through the setting of the water collecting plate, only needs to install the PP composite filter element, the reverse osmosis filter element, and the post-filter element on the first interface, the second interface, and the third interface respectively, and can use the water channel inside the water collecting plate to connect the filter elements, so that there is no need to use multiple pipe connections, so that the installation is neat and convenient, so as to facilitate the search and maintenance, and reduce external factors such as inadequate connection, wrong connection, and missing connection during operation. In addition, the filtered raw water can be discharged through the pure water outlet pipe, and the waste water in the reverse osmosis filter element can also be discharged through the waste water outlet pipe;

[0016] 2. The utility model provides a positioning component. When the water collecting plate is installed on the water purifier, it is only necessary to insert the positioning column into the pre-opened hole on the water purifier. At this time, the water collecting plate can be quickly limited in the up, down, left and right directions. After that, the spring can push the retaining ring to allow the pin to be inserted into the pre-fixed limit block, so that the front and back directions of the water collecting plate can be limited. Therefore, during subsequent disassembly and maintenance, it is only necessary to pull the pin to separate it from the limit block, and the water collecting plate can be quickly disassembled, thereby improving the convenience of subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view of a two-port integrated waterway structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall side view of a two-port integrated waterway structure of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a positioning component part of a two-port integrated waterway structure of the utility model.

[0020] In the figure: 1. Water collecting plate; 2. First water inlet pipe; 3. Second water inlet pipe; 4. First interface; 5. Second interface; 6. Third interface; 7. Pure water outlet pipe; 8. Waste water outlet pipe; 9. Positioning component; 901. Fixed ear; 902. Positioning column; 903. Connecting plate; 904. Plug; 905. Retaining ring; 906. Spring; 907. Limiting block; 908. Bolt. Detailed implementation mode

[0021] The following further describes in detail the implementation mode of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 and Figure 2 shown, a two-port integrated waterway structure includes a water collecting plate 1 and a first interface 4. A first water inlet pipe 2 is provided at the front end of the lower part of the water collecting plate 1, and a second water inlet pipe 3 is connected to the middle of the front end of the water collecting plate 1. The first interface 4 is arranged at the front end of the right part of the water collecting plate 1, and a second interface 5 is connected to the middle of the front end of the water collecting plate 1. The first water inlet pipe 2 is internally connected to one end of the first interface 4 through the water collecting plate 1, and the other end of the first interface 4 is internally connected to one end of the second interface 5 through the water collecting plate 1. A third interface 6 is provided at the left part of the front end of the water collecting plate 1, and a pure water outlet pipe 7 is connected to the upper left end of the front part of the water collecting plate 1. The other end of the second interface 5 is internally connected to one end of the third interface 6 through the water collecting plate 1, and the other end of the third interface 6 is internally connected to the pure water outlet pipe 7 through the water collecting plate 1. By installing a PP composite filter element, a reverse osmosis filter element, and a post-filter element on the first interface 4, the second interface 5, and the third interface 6 respectively, the waterway channels inside the water collecting plate 1 can be used to connect between the respective filter elements, thus eliminating the need to use multiple pipelines for connection, making the installation neat and convenient for searching and maintenance. A waste water outlet pipe 8 is connected to the upper right end of the front part of the water collecting plate 1. Positioning components 9 are arranged on both the upper and lower sides of the water collecting plate 1. The filtered raw water can be discharged through the pure water outlet pipe 7. The waste water outlet pipe 8 is internally connected to one end of the second interface 5 through the water collecting plate 1, and the second water inlet pipe 3 is connected to the other end of the second interface 5 through the water collecting plate 1. During cleaning, the waste water in the reverse osmosis filter element can be discharged through the waste water outlet pipe 8.

[0023] As Figure 2 and Figure 3As shown, the positioning component 9 includes a fixing ear 901 and a positioning post 902. Fixing ears 901 are connected to the four ends of the water collecting plate 1, and a positioning post 902 is arranged on one side of the fixing ear 901. Insert the positioning post 902 into the pre-opened hole position on the water purifier, and at this time, the up, down, left, and right directions of the water collecting plate 1 can be quickly limited. The positioning component 9 further includes a connecting plate 903 and a plug pin 904. The connecting plates 903 are arranged in the middle of both sides of the water collecting plate 1, and a plug pin 904 is slidably connected inside the connecting plate 903. The positioning component 9 further includes a retaining ring 905 and a spring 906. A retaining ring 905 is fixed on the outer side of the middle part of the plug pin 904, and a spring 906 is connected to one side of the retaining ring 905. The positioning component 9 further includes a limiting block 907 and a bolt 908. A limiting block 907 is slidably connected to the outer side of one end of the plug pin 904, and a bolt 908 is threadedly connected inside the limiting block 907. The spring 906 can push the retaining ring 905 to make the plug pin 904 insert into the pre-fixed limiting block 907, so as to limit the front and back directions of the water collecting plate 1. Therefore, during subsequent disassembly and maintenance, only need to pull the plug pin 904 to separate it from the limiting block 907, and the water collecting plate 1 can be quickly disassembled.

[0024] In summary, for this two-outlet integrated water circuit structure, during use, first, according to Figure 1 、 Figure 2 and Figure 3 the structure shown in, first install the limiting block 907 on the water purifier using the bolt 908, then insert the positioning post 902 into the pre-opened hole position on the water purifier. At this time, the up, down, left, and right directions of the water collecting plate 1 can be quickly limited. Then, the spring 906 can push the retaining ring 905 to make the plug pin 904 insert into the pre-fixed limiting block 907, so as to limit the front and back directions of the water collecting plate 1. Next, install the PP composite filter element, reverse osmosis filter element, and post-filter element on the first interface 4, second interface 5, and third interface 6 respectively, and then the water collecting plate 1 can be used to connect the various filter elements through the water channel inside, thus eliminating the need to use multiple pipelines for connection, making the installation neat and convenient for searching and maintenance. Secondly, connect the solenoid valves to each pipeline. Then, the raw water enters the water collecting plate 1 from the first water inlet pipe 2, and after being filtered by the PP composite filter element, reverse osmosis filter element, and post-filter element, it can be discharged through the pure water outlet pipe 7. After that, the solenoid valves of the first water inlet pipe 2 and the pure water outlet pipe 7 can be closed, and the solenoid valves on the second water inlet pipe 3 and the wastewater outlet pipe 8 can be opened, so that the wastewater in the reverse osmosis filter element can be discharged through the wastewater outlet pipe 8. Finally, during subsequent disassembly and maintenance, only need to pull the plug pin 904 to separate it from the limiting block 907, and the water collecting plate 1 can be quickly disassembled, thereby improving the convenience during subsequent maintenance.

[0025] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A two-port integrated waterway structure, comprising a water collecting plate (1) and a first interface (4), characterized in that: The front end of the lower part of the water collecting plate (1) is provided with a first water inlet pipe (2), and the middle part of the front end of the water collecting plate (1) is connected to a second water inlet pipe (3), the first interface (4) is provided at the front end of the right part of the water collecting plate (1), and the middle part of the front end of the water collecting plate (1) is connected to a second interface (5), the left part of the front end of the water collecting plate (1) is provided with a third interface (6), the upper left end of the front part of the water collecting plate (1) is connected to a pure water outlet pipe (7), the upper right end of the front part of the water collecting plate (1) is connected to a waste water outlet pipe (8), and positioning components (9) are provided on the upper and lower sides of the water collecting plate (1).

2. A two-port integrated waterway structure according to claim 1, characterized in that: The first water inlet pipe (2) is connected to the interior of one end of the first interface (4) through the water collecting plate (1), and the interior of the other end of the first interface (4) is connected to the interior of one end of the second interface (5) through the water collecting plate (1).

3. The two-port integrated waterway structure according to claim 1, characterized in that: The interior of the other end of the second interface (5) is connected to the interior of one end of the third interface (6) through the water collecting plate (1), and the interior of the other end of the third interface (6) is connected to the pure water outlet pipe (7) through the water collecting plate (1).

4. The two-port integrated waterway structure according to claim 1, characterized in that: The wastewater outlet pipe (8) is connected to the interior of one end of the second interface (5) through the water collecting plate (1), and the second water inlet pipe (3) is connected to the other end of the second interface (5) through the water collecting plate (1).

5. The two-port integrated waterway structure according to claim 1, characterized in that: The positioning assembly (9) comprises a fixing ear (901) and a positioning column (902); the four ends of the water collecting plate (1) are all connected with the fixing ear (901), and a positioning column (902) is arranged on one side of the fixing ear (901).

6. A two-port integrated waterway structure according to claim 5, characterized in that: The positioning assembly (9) further comprises a connecting plate (903) and a latch (904); the connecting plate (903) is arranged in the middle of both sides of the water collecting plate (1), and the latch (904) is slidably connected inside the connecting plate (903).

7. The two-port integrated waterway structure according to claim 6, characterized in that: The positioning assembly (9) further comprises a retaining ring (905) and a spring (906); the retaining ring (905) is fixed to the outer side of the middle portion of the latch (904), and one side of the retaining ring (905) is connected to the spring (906).

8. The two-port integrated waterway structure according to claim 7, characterized in that: The positioning assembly (9) further comprises a limit block (907) and a bolt (908); one end of the latch pin (904) is slidably connected to the limit block (907) on the outside, and the limit block (907) is internally threadedly connected to the bolt (908).

Images