Multifunctional electric water heater electricity-proof wall connector

Abstract

The utility model discloses a multifunctional electric water heater electricity guard wall connector which comprises a main body assembly which comprises a nylon shell, an insert, an inner plug opening and a steel pipe insertion opening. The insert is wrapped in the nylon shell, and the inner plug opening is formed in the upper end of the insert. The anti-blocking assembly comprises a storage box, a sealing gasket, a sealing plate, a through hole, a sealing plug and a filter screen; the storage box is connected to the middle section of the nylon shell in an injection molding mode, the sealing gasket and the sealing plate are connected to the lower end of the storage box through countersunk screws, the through hole is formed in the side edge of the storage box, the sealing plug is screwed into the through hole, and the filter screen is placed in the storage box. The problems that an existing electric water heater electricity guard wall connector only has a series of functions of isolating current, water scales are generated in an electric water heater after the electric water heater is used for a long time, flow out of the electricity guard wall connector and are used by a human body, the use experience of a user is affected, meanwhile, the electricity guard wall connector is blocked, and equipment faults are caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric water heater accessories, in particular to a multifunctional electric water heater anti-electricity wall connector. Background Art

[0002] The anti-electric wall joint of electric water heater is mainly designed for safety protection, and its core function is to prevent electric shock accidents. It mainly has the functions of isolating leakage current, reducing the current value borne by the human body, and preventing water, ground wires, and pipelines from being electrified.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing anti-electricity wall joint of electric water heaters only has a series of functions of isolating electric current. After long-term use of the electric water heater, scale will be generated inside the electric water heater, which will flow out of the anti-electricity wall joint and be used by the human body, affecting the user experience. It will also cause blockage of the anti-electricity wall joint and cause equipment failure. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional anti-electricity wall connector for electric water heaters to solve the problem raised in the above-mentioned background technology that the existing anti-electricity wall connector for electric water heaters only has a series of functions of isolating electric current. When the electric water heater is used for a long time, scale will be generated inside the electric water heater, which will flow out of the anti-electricity wall connector and be used by the human body, affecting the user experience. At the same time, it will also cause blockage of the anti-electricity wall connector and cause equipment failure.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a multifunctional electric water heater anti-electricity wall connector, comprising:

[0008] a main body assembly, the main body assembly comprising a nylon shell;

[0009] An anti-blocking component, the anti-blocking component comprising a storage box, a sealing gasket, a sealing plate, a through hole, a sealing plug and a filter screen;

[0010] The storage box is injection-molded and connected to the middle section of the nylon shell, the sealing pad and the sealing plate are connected to the lower end of the storage box by countersunk screws, the through hole is opened on the side of the storage box, the sealing plug is screwed into the through hole, and the filter is placed inside the storage box.

[0011] Furthermore, the main body assembly also includes an inlay, an inner plug port and a steel pipe insertion port;

[0012] The inlay is wrapped inside the nylon shell, the inner plug opening is arranged at the upper end of the inlay, and the steel pipe insertion opening is arranged at the upper end of the inner plug opening.

[0013] Furthermore, the main body assembly also includes a circular groove, an externally threaded copper insert and an anti-seepage groove;

[0014] The circular groove is arranged at the lower end of the inlay, the external thread copper inlay is wrapped at the lower end of the nylon shell, and the anti-seepage groove is arranged at the outer side surface of the lower section of the inlay.

[0015] Furthermore, the water flow channel inside the inlay runs through the entire inlay and is communicated with the storage box.

[0016] Further, it also includes a support assembly;

[0017] The support assembly includes a first support rod and a second support rod;

[0018] One end of the first support rod and the second support rod are injection-molded and connected to the upper surface of the sealing plate, and the first support rod is higher than the second support rod.

[0019] Furthermore, the support assembly also includes a connecting ring, and the connecting ring is welded to the lower surface of the filter screen 25, and the first support rod and the second support rod are inserted into the connecting ring.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The utility model sets a storage box in the middle of the nylon shell through the anti-blocking component. The scale in the water heater flows into the storage box through the inlay and is intercepted by the filter. The sealing plug in the through hole can be opened regularly to release the scale. The sealing gasket and sealing plate are convenient for disassembling and assembling the filter. This arrangement prevents the scale from flowing out with the water flow and affecting the water use experience. At the same time, the storage box can also prevent the water flow from being blocked.

[0022] 2. The utility model supports the filter screen in an inclined state through the support assembly, the first support rod, the second support rod and the connecting ring, so that the scale falls at a lower position under the filter screen, which is convenient for discharging the scale on the one hand and further avoids clogging on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0025] Figure 2 It is a cross-sectional view of the utility model;

[0026] Figure 3 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0027] Figure 4 This is a schematic diagram of the interior of the storage box of the utility model;

[0028] Figure 5 This is a schematic diagram of the support assembly structure of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 10. Nylon shell; 11. Inlay; 12. Inner plug port; 13. Steel pipe insertion port; 14. Round groove; 15. Externally threaded copper inlay; 16. Anti-seepage groove; 20. Storage box; 21. Sealing gasket; 22. Sealing plate; 23. Through hole; 24. Sealing plug; 25. Filter screen; 30. First support rod; 31. Second support rod; 32. Connecting ring. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-4 As shown, this embodiment is a multifunctional electric water heater anti-electricity wall connector, comprising:

[0035] A main body component, the main body component includes a nylon shell 10;

[0036] The nylon shell 10 has an insulating effect, and the nylon shell can improve the bending resistance, tensile resistance and torque resistance of the joint;

[0037] The anti-blocking component includes a storage box 20, a sealing gasket 21, a sealing plate 22, a through hole 23, a sealing plug 24 and a filter screen 25;

[0038] The storage box 20 is injection molded and connected to the middle section of the nylon housing 10. The sealing gasket 21 and the sealing plate 22 are connected to the lower end of the storage box 20 by countersunk screws. The through hole 23 is opened on the side of the storage box 20. The sealing plug 24 is screwed into the through hole 23. The filter screen 25 is placed inside the storage box 20.

[0039] The storage box 20 has a storage function, the sealing gasket 21 can ensure the sealing effect of the connection between the sealing plate 22 and the storage box 20, the sealing plate 22 is used to seal the storage box 20, the through hole 23 provides a channel for scale discharge, the sealing plug 24 is used to seal the through hole 23, and the filter 25 is used to intercept scale;

[0040] The main body assembly also includes an inlay 11, an inner plug opening 12 and a steel pipe insertion opening 13;

[0041] The inlay 11 is wrapped inside the nylon shell 10, the inner plug opening 12 is opened at the upper end of the inlay 11, and the steel pipe insertion opening 13 is opened at the upper end of the inner plug opening 12;

[0042] The insert 11 is used to increase the strength of the joint, and the inner plug port 12 and the steel pipe insertion port 13 are used to connect the pipeline;

[0043] The main body assembly also includes a circular groove 14, an external thread copper insert 15 and an anti-seepage groove 16;

[0044] The circular groove 14 is provided at the lower end of the inlay 11, the external thread copper inlay 15 is wrapped at the lower end of the nylon shell 10, and the anti-seepage groove 16 is provided at the outer side surface of the lower section of the inlay 11;

[0045] The circular groove 14 facilitates water flow, the external thread copper insert 15 is used to connect the pipeline, and the anti-seepage groove 16 can prevent the insert 11 from falling off and improve the sealing of the connection between the insert 11 and the nylon shell 10;

[0046] The water flow channel inside the inlay 11 runs through the entire inlay 11 and is communicated with the storage box 20 .

[0047] Working principle:

[0048] Place the filter screen 25 into the storage box 20, and fix the sealing gasket 21 and the sealing plate 22 under the storage box 20 with countersunk screws;

[0049] The water mixed with scale flows through the steel pipe insertion port 13 and the inner plug port 12, and then passes through the water flow channel to the storage box 20;

[0050] The scale is retained by the filter 25, and the clean water flows out from the circular groove 14 below through the filter 25;

[0051] After using for a period of time, turn off the water heater and the power supply, rotate the sealing plug 24, open the through hole 23, and the scale is discharged from the through hole 23 together with the residual water flow.

[0052] This step can avoid water blockage and improve user experience.

[0053] See also Figure 5 This embodiment is based on the above embodiment 1 and further includes:

[0054] A support assembly, the support assembly includes a first support rod 30 and a second support rod 31;

[0055] One end of the first support rod 30 and the second support rod 31 are injection-molded and connected to the upper surface of the sealing plate 22, and the first support rod 30 is higher than the second support rod 31;

[0056] The first support rod 30 and the second support rod 31 play a supporting role;

[0057] The support assembly further includes a connecting ring 32, and the connecting ring 32 is welded to the lower surface of the filter screen 25, and the first supporting rod 30 and the second supporting rod 31 are inserted into the connecting ring 32;

[0058] The connecting ring 32 plays a connecting role.

[0059] Working principle:

[0060] Align the connection ring 32 below the filter 25 with the first support rod 30 and the second support rod 31 on the sealing plate 22 and put them on top, then hold the sealing plate 22 and put the filter 25 into the storage box 20 so that the lower end of the filter 25 is located at the through hole 23;

[0061] When the scale flows to the filter screen 25 with the water flow, it will fall to the lower end of the filter screen 25. When the scale needs to be discharged, the sealing plug 24 is rotated to open the through hole 23. The inclined filter screen 25 makes it easier to discharge the scale.

[0062] This step can prevent scale from accumulating in the middle of the filter 25, thereby ensuring smooth water flow and facilitating the discharge of scale.

[0063] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional electric water heater anti-electric wall connector, characterized in that: include: A main body assembly, the main body assembly comprising a nylon shell (10); An anti-blocking component, the anti-blocking component comprising a storage box (20), a sealing gasket (21), a sealing plate (22), a through hole (23), a sealing plug (24) and a filter screen (25); The storage box (20) is injection-molded and connected to the middle section of the nylon housing (10); the sealing pad (21) and the sealing plate (22) are connected to the lower end of the storage box (20) by countersunk screws; a through hole (23) is provided on the side of the storage box (20); the sealing plug (24) is screwed into the through hole (23); and the filter screen (25) is placed inside the storage box (20).

2. A multifunctional electric water heater anti-electricity wall connector according to claim 1, characterized in that: The main body component also includes an inlay (11), an inner plug opening (12) and a steel pipe insertion opening (13); The inlay (11) is wrapped inside the nylon shell (10), the inner plug opening (12) is opened at the upper end of the inlay (11), and the steel pipe insertion opening (13) is opened at the upper end of the inner plug opening (12).

3. A multifunctional electric water heater anti-electricity wall connector according to claim 2, characterized in that: The main body component also includes a circular groove (14), an external thread copper insert (15) and an anti-seepage groove (16); The circular groove (14) is provided at the lower end of the inlay (11), the external thread copper inlay (15) is wrapped at the lower end of the nylon shell (10), and the anti-seepage groove (16) is provided at the outer side surface of the lower section of the inlay (11).

4. A multifunctional electric water heater anti-electricity wall connector according to claim 2, characterized in that: The internal water flow channel of the inlay (11) runs through the entire inlay (11) and is in communication with the storage box (20).

5. The multifunctional electric water heater anti-electricity wall connector according to claim 1, characterized in that: Also included is a support assembly; The support assembly comprises a first support rod (30) and a second support rod (31); One end of the first support rod (30) and the second support rod (31) are injection-molded and connected to the upper surface of the sealing plate (22), and the first support rod (30) is higher than the second support rod (31).

6. A multifunctional electric water heater anti-electricity wall connector according to claim 5, characterized in that: The support assembly further comprises a connecting ring (32), and the connecting ring (32) is welded to the lower surface of the filter screen (25), and the first supporting rod (30) and the second supporting rod (31) are inserted into the connecting ring (32).

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