Combined water purifier structure

Abstract

The utility model discloses a combined type water purifier structure which comprises a filter head body, a first water flow channel and a second water flow channel are formed in an inner cavity of the filter head body, and a first connecting channel and a second connecting channel which are communicated with the first water flow channel and the second water flow channel respectively are arranged at the top of the filter head body. The two ends of the filter head main body are respectively provided with an interworking rib position buckle A and an interworking rib position buckle B which can be clamped with each other in a rotating manner. The connector is scientific and reasonable in structural design, so that the connector can be interlocked, sealing points are reduced, fixing parts are reduced, inner and outer circular flow channels are layered in the same cylindrical flow channel of the same part, the first water flow channel and the second water flow channel which are matched for use are formed, the product size is reduced, and the sealing points are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifier equipment, in particular to a combined water purifier structure. Background Art

[0002] In existing combined water purifiers, the filter heads are two separate pipeline flow channels. And they need to be connected by snaps to prevent the filter heads from loosening and leaking. The number of material parts is increased, and the leakage points are increased. The product volume is also increased accordingly. To this end, we propose a combined water purifier structure. Utility Model Content

[0003] The purpose of the utility model is to provide a combined water purifier structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined water purifier structure, including a filter head body, the inner cavity of the filter head body is provided with water flow channel one and water flow channel two, the top of the filter head body is provided with a first connecting channel and a second connecting channel which are respectively connected to water flow channel one and water flow channel two, and the two ends of the filter head body are respectively provided with mutual matching rib position buckles A and mutual matching rib position buckles B which can be connected to each other by rotation, and two or more mutual matching rib position buckles A and mutual matching rib position buckles B are each provided with.

[0005] In the above scheme, the bottoms of the water flow channel 1 and the water flow channel 2 are respectively provided with a flow channel 1 sealing surface and a flow channel 2 sealing surface.

[0006] In the above solution, a first screw column and a second screw column that can be butted together are provided at both ends of the filter head body.

[0007] In the above solution, connection holes are opened on the sides of the first screw column and the second screw column, and the two are connected by long screws.

[0008] In the above solution, an O-shaped ring groove is formed on the outer edge of the end of the filter head body.

[0009] In the above solution, O-ring sealing surfaces are provided in the water flow channel 1 and the water flow channel 2.

[0010] In the above solution, the filter head body is integrally formed.

[0011] In the above scheme, the mutual reinforcement position buckle A and the mutual reinforcement position buckle B are respectively provided with a sliding groove and an oblique angle.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the structure of the combined water purifier is simple and reasonable in design, and has strong practicality. By setting mutually matched rib position buckles A and B at both ends of the filter head body, and setting mutually matched first screw columns and second screw columns, the connector can be interlocked, thus reducing the sealing points and fixed parts, and layering the inner and outer circles in the same cylindrical flow channel of the same part, and setting them into a water flow channel 1 and a water flow channel 2 for matching use, reducing the product volume, reducing the sealing points, and the combined filter head can match each other. Achieve multiple splicing combinations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the filter head of the utility model.

[0014] Figure 2 It is a schematic diagram of the splicing structure of the filter head main body of the utility model.

[0015] Figure 3 It is a schematic diagram of the installation structure of the filter head body and the filter element of the utility model.

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the inner-to-outer adapter.

[0017] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the Chinese and foreign inlet adapter.

[0018] Figure 6 It is a schematic diagram of the overall appearance structure of the utility model.

[0019] In the figure: 1, filter head body 11, water flow channel 1 12, water flow channel 2 13, first connecting channel 14, second connecting channel 15, flow channel 1 sealing surface 16, flow channel 2 sealing surface 17, first screw column 18, second screw column 19, mutual reinforcement position buckle A 2, mutual reinforcement position buckle B 21, O-ring groove 22, slide groove 23, bevel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-6The utility model provides a technical solution: a combined water purifier structure, including a filter head body 1, the inner cavity of the filter head body 1 is provided with a water flow channel 11 and a water flow channel 2 12, the top of the filter head body 1 is provided with a first connecting channel 13 and a second connecting channel 14 respectively connected to the water flow channel 11 and the water flow channel 2 12, and the two ends of the filter head body 1 are respectively provided with a mutual reinforcement position buckle A19 and a mutual reinforcement position buckle B2 that can be mutually engaged by rotation. Specifically, there are two or more mutual reinforcement position buckles A19 and mutual reinforcement position buckles B2.

[0022] Buckle A and buckle B can be locked or separated by rotating, which saves effort. The number of buckle A and buckle B is more than 2.

[0023] like Figure 1 As shown in the figure, the M flow channel is connected to the filter element flow channel and communicates with the water flow channel 2 12, and the N flow channel is connected to the filter element flow channel and communicates with the water flow channel 1 11.

[0024] In the above solution, the bottoms of the water flow channel 1 11 and the water flow channel 2 12 are respectively provided with a flow channel 1 sealing surface 15 and a flow channel 2 sealing surface 16 .

[0025] In the above solution, the two ends of the filter head body 1 are provided with a first screw column 17 and a second screw column 18 that can be butted together.

[0026] In the above solution, connecting holes are opened on the sides of the first screw column 17 and the second screw column 18, and the two are connected by long screws.

[0027] In the above solution, an O-ring groove 21 is provided on the outer edge of the end of the filter head body 1. Figure 1 Two groups of O-ring grooves 21 are provided, and O-rings can be installed in the O-ring grooves 21 to improve the waterproofness of the device.

[0028] In the above solution, O-ring sealing surfaces are provided in the water flow channel 1 11 and the water flow channel 2 12 .

[0029] In the above solution, the filter head body 1 is integrally formed.

[0030] In the above scheme, the mutually matching rib position buckle A19 and the mutually matching rib position buckle B2 are respectively provided with a slide groove 22 and an angle 23, so that the filter head bodies can be screwed in or out of each other with less effort.

[0031] See also Figure 3-5In an optional embodiment, a combination of four filter heads A, B, C, and D can be performed, and four filter elements A, B, C, and D can be installed by matching the inner-to-outer adapter and the outer-in adapter. The inner-to-outer adapter and the outer-in adapter can also be snap-fitted by the mutually matching rib position buckle A19 and the mutually matching rib position buckle B2.

[0032] Because there are internal to external adapters, water plugs and external inlet adapters. We can achieve parallel connection of A, B, and C filter elements, and Figure 3 As shown, a water plug is arranged in the channel between the third filter head body and the fourth filter head body to block the channel, and at the same time, the D filter element uses an external adapter to achieve series connection with the D filter element.

[0033] Specifically, one end of the external connector is connected to the filter head and is provided with screw holes, which can be fixed with screws to prevent loosening during installation of the external connector. The other end is connected to the external filter element and the connector through threads.

[0034] The assembly method of the combined filter head has formed a water channel. Multiple filter element combinations are set up, and the series and parallel connection of the filter element water channel can be realized through the filter head, two internal and external adapters and the plug. The configuration can be switched as required.

[0035] Working principle:

[0036] This combined water purifier structure has a mutually engaging interlocking buckle A19 and a mutually engaging buckle B2 at both ends of the filter head body 1, and a first screw column 17 and a second screw column 18 that cooperate with each other, so that this connector can be interlocked, and multiple filter head bodies 1 can be spliced ​​together, thereby reducing sealing points and fixed parts. In the same cylindrical flow channel of the same part, the flow channels of the inner and outer circles are layered, and are arranged into a water flow channel 1 11 and a water flow channel 2 12 that are used in conjunction with each other, thereby reducing the product volume and the sealing points. The combined filter heads can be matched with each other to achieve multiple splicing combinations.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined water purifier structure, comprising a filter head body (1), characterized in that: The inner cavity of the filter head body (1) is provided with a water flow channel 1 (11) and a water flow channel 2 (12); the top of the filter head body (1) is provided with a first connecting channel (13) and a second connecting channel (14) which are respectively connected to the water flow channel 1 (11) and the water flow channel 2 (12); and both ends of the filter head body (1) are respectively provided with a mutual reinforcement position buckle A (19) and a mutual reinforcement position buckle B (2) which can be mutually engaged in a rotational manner, and two or more mutual reinforcement position buckles A (19) and mutual reinforcement position buckles B (2) are respectively provided.

2. A combined water purifier structure according to claim 1, characterized in that: The bottoms of the water flow channel 1 (11) and the water flow channel 2 (12) are respectively provided with a flow channel 1 sealing surface (15) and a flow channel 2 sealing surface (16).

3. A combined water purifier structure according to claim 1, characterized in that: The two ends of the filter head body (1) are provided with a first screw column (17) and a second screw column (18) that can be butted against each other.

4. A combined water purifier structure according to claim 3, characterized in that: The first screw column (17) and the second screw column (18) are provided with connection holes on their sides, and the two are connected by long screws.

5. The combined water purifier structure according to claim 1, characterized in that: An O-ring groove (21) is formed on the outer edge of the end of the filter head body (1).

6. A combined water purifier structure according to claim 1, characterized in that: O-ring sealing surfaces are provided in the water flow channel 1 (11) and the water flow channel 2 (12).

7. A combined water purifier structure according to claim 1, characterized in that: The filter head body (1) is integrally formed.

8. The combined water purifier structure according to claim 1, characterized in that: The mutually matching reinforcement position buckle A (19) and the mutually matching reinforcement position buckle B (2) are respectively provided with a sliding groove (22) and an oblique angle (23).

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