CN217464903U

CN217464903U - Water inlet device of water heater

Info

Publication number: CN217464903U
Application number: CN202221565243.6U
Authority: CN
Inventors: 谢德伟; 林志亮; 杨振美; 卢智添
Original assignee: Guangdong Xinweibo Electric Appliance Co ltd
Current assignee: Guangdong Xinweibo Electric Appliance Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a water inlet device of a water heater, which comprises a first water inlet pipe, a first sleeve, a second sleeve, a baffle cap and a bottom cover, wherein the first water inlet pipe is embedded in the first sleeve, the first sleeve is embedded in the second sleeve, and the baffle cap is installed and fixed on the second sleeve through a baffle cap installation block and a second sleeve installation head in interference fit; a plurality of first water inlet pipe water outlets are formed above the first water inlet pipe, a plurality of first sleeve holes are formed in the side wall of the first sleeve, and a plurality of second sleeve holes are formed in the side wall of the second sleeve; the inner cavity of the blocking cap is a water inlet cavity, a blocking cap cavity is arranged on the side wall of the blocking cap, a water purifying block is arranged in the blocking cap cavity, and a cavity hole which is formed in the blocking cap cavity is communicated with the water inlet cavity. The utility model discloses a put into different water purification pieces and water contact in keeping off the cap cavity, reach the effect of scale removal, antibacterial and improvement quality of water, the water purification piece is also convenient to be changed.

Description

Water inlet device of water heater

Technical Field

The utility model relates to a water heater field, more specifically say, relate to a water heater water installations.

Background

At present, a water heater becomes a necessary household appliance for every family, the requirement that a user can use hot water to take a bath at any time can be met, a common water heater is filled with water through a tap water pipeline, substances such as water scales and bacteria are contained in the tap water, people are also pursuing the quality of bath water nowadays due to abundant substances, the water is expected to have no water scales and bacteria, and the contained mineral compositions, but a water heater water inlet device capable of meeting the requirement does not exist in the market, and the service life and the heating efficiency of the water heater can be influenced due to excessive water scales in the water heater.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water heater water installations can be through the water purification piece in the fender cap cavity structure on the device, if hinder water purification piece, antibacterial material, mineral substance etc. and get into the water of water heater, improve user's experience of bathing, satisfy the requirement of user to the water quality of bathing.

Above-mentioned technical problem the utility model discloses a following technical scheme solves:

a water inlet device of a water heater is characterized by comprising a first water inlet pipe, a first sleeve, a second sleeve, a blocking cap and a bottom cover, wherein the first water inlet pipe is embedded in the first sleeve, the first sleeve is embedded in the second sleeve, and the blocking cap is fixedly arranged on the second sleeve in an interference fit manner through a blocking cap mounting block and a second sleeve mounting head; a plurality of first water inlet pipe water outlets are formed above the first water inlet pipe, a plurality of first sleeve holes are formed in the side wall of the first sleeve, and a plurality of second sleeve holes corresponding to the first sleeve holes are formed in the side wall of the second sleeve; the water purifier is characterized in that the inner cavity of the blocking cap is a water inlet cavity, a blocking cap cavity is arranged on the side wall of the blocking cap, a water purifying block is arranged in the blocking cap cavity, a cavity hole leading to the water inlet cavity is formed in the blocking cap cavity, and a bottom cover is arranged at the bottom of the blocking cap.

Furthermore, the blocking cap comprises a bottom cover mounting block, and the bottom cover mounting block is fixedly connected with a mounting port matched with the bottom cover.

Further, including the mount pad of intaking, the mount pad of intaking includes the installation pipe, the mount pad of intaking passes through installation pipe and second sleeve inside wall interference fit fixed connection.

Furthermore, the upper ends of the first water inlet pipe and the first sleeve are provided with plug seals.

Further, first inlet tube and first sleeve pipe lower extreme are equipped with the second inlet tube, and the interference fit of second inlet tube upper portion inlays between the outer wall of first inlet tube and the inner wall of first sleeve pipe.

Further, the number of the blocking cap cavities is four.

Further, the number of the bottom cover mounting blocks and the mounting openings is four.

Further, the water inlet mounting seat comprises a first thread on an inner cylindrical surface and a second thread on a lower outer cylindrical surface.

Compared with the prior art, the utility model has the advantages of: the baffle cap structure is arranged, different water purifying blocks such as scale blocking sheets, bacteriostatic materials and mineral substances can be put into the baffle cap cavity, so that water coming out of the water inlet device is contacted with the water inlet device through the cavity hole, the effects of scale removal, bacteriostasis and water quality improvement are achieved, the baffle cap is further provided with a bottom cover, and materials can be timely supplemented after the water purifying blocks are consumed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is a side sectional view of the present invention.

Fig. 4 is an exploded view of the stop cap and the bottom cap of the present invention.

Fig. 5 is a schematic structural view of the water inlet mounting seat of the present invention.

In the figure: 1 a first water inlet pipe; 11 a water inlet of a first water inlet pipe; 2 a second water inlet pipe; 3 a first sleeve; 31 a first sleeve aperture; 4 a second sleeve; 41 a second sleeve hole; 42 a second ferrule mounting head; 5, a blocking cap; 51 a stop cap mounting block; a 52 baffle cap chamber; 53 chamber holes; 54 a bottom cover mounting block; 6, a bottom cover; 61, mounting holes; 7, a water inlet mounting seat; 71 installing a pipe; 73 a first mounting thread; 74 second mounting threads; 8, plugging the plug; 9, water purification block; 10 into the water chamber.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Referring to fig. 1-5, a water inlet device of a water heater is characterized by comprising a first water inlet pipe 1, a first sleeve 3, a second sleeve 4, a blocking cap 5 and a bottom cover 6, wherein the first water inlet pipe 1 is embedded in the first sleeve 3, the first sleeve 3 is embedded in the second sleeve 4, and the blocking cap 5 is installed and fixed on the second sleeve 4 through a blocking cap installation block 51 and a second sleeve installation head 42 in an interference fit manner; a plurality of first water inlet pipe water outlets 11 are formed above the first water inlet pipe 1, a plurality of first sleeve hole holes 31 are formed in the side wall of the first sleeve 3, and a plurality of second sleeve hole holes 41 corresponding to the first sleeve hole holes 31 are formed in the side wall of the second sleeve 4; the inner cavity of the blocking cap 5 is a water inlet chamber 10, a blocking cap chamber 52 is arranged on the side wall of the blocking cap 5, a water purifying block 9 is arranged inside the blocking cap chamber 52, a chamber hole 53 formed in the blocking cap chamber 52 leads to the water inlet chamber 10, and a bottom cover 6 is arranged at the bottom of the blocking cap 5.

The holes are round and are uniformly distributed around the pipeline. The water flow can come out from the first inlet pipe outlet 11 and then come out from the first sleeve hole 31 and the second sleeve hole 41 downwards to enter the water inlet chamber 10.

The chamber hole 53 is in a strip shape in this embodiment, and the size of the chamber hole 53 is far smaller than the size of the water purification block 9 in the block cap chamber 52, so as to prevent the water purification block 9 from falling out of the chamber.

The water purifying block 9 such as scale-resistant sheet, bacteriostatic material and mineral substance makes the water entering the water inlet chamber 10 contact with the water through the chamber hole 53, so as to achieve the effects of removing scale, inhibiting bacteria and improving water quality. The water purifying block 9 is sold on the market, such as FOF scale-inhibiting sintered activated carbon, coconut shell activated carbon and resin, can be used for descaling and sterilizing, and can be purchased by a user for replacement.

The blocking cap 5 comprises a bottom cover mounting block 51, and the bottom cover mounting block 51 is fixedly connected with a mounting hole 61 matched with the bottom cover 5.

The water inlet device comprises a water inlet mounting seat 7, the water inlet mounting seat 7 comprises a mounting pipe 71, the mounting pipe 71 is fixedly connected with the inner wall of the second sleeve 4 in an interference fit mode through the mounting pipe 71, the position of the mounting pipe 71 is embedded between the second sleeve 4 and the first sleeve 3, and the ring sleeve is sleeved on the inner wall of the second sleeve 4.

The upper ends of the first water inlet pipe 1 and the first sleeve 3 are provided with plugs 8 for sealing. The plug 8 blocks the opening to allow water to flow out only from the first water inlet pipe outlet 11, and then flows back to the first sleeve hole 31 and the second sleeve hole 41 in the opposite direction to flow out.

First inlet tube

11 and 3 lower extremes of first sleeve are equipped with

second inlet tube

2, and 2 upper portion interference fits of second inlet tube inlay between the outer wall of first inlet tube 1 and the inner wall of first sleeve 3, and rivers flow into first inlet tube 1 from 2 entering flows of second inlet tube to the below clearance of first inlet tube 1 and first sleeve 3 is plugged up to the pipe wall of second inlet tube 2, prevents that water from oozing.

The number of the blocking cap cavities 52 is four, and the four blocking cap cavities are annularly and symmetrically distributed in the inner side wall of the blocking cap 5.

The number of the bottom cover mounting blocks 54 and the mounting holes 61 is four.

The inlet mounting 7 comprises a first thread 73 on the inner cylindrical surface and a second thread 74 on the lower outer cylindrical surface. The screw thread is conveniently installed on the water heater.

Both the first sleeve 3 and the second sleeve 4 may be made of a plastic material.

Sealing rings can be arranged at the joint of the second water inlet pipe 2 and the first water inlet pipe 1 and the joint of the second sleeve 4 and the water inlet mounting seat 7 to prevent water seepage.

In the actual assembly process, the water inlet mounting seat 7, the first water inlet pipe 1, the second water inlet pipe 2 and the first sleeve 3 can be assembled in advance. The whole water inlet waterway is formed, and then the components of the second sleeve 4, the retaining cap 5 and the like are assembled.

In the use, rivers flow into first inlet tube 3 from second inlet tube 4, later flow out through first inlet tube delivery port 11 in first inlet tube 1 and get into first sleeve 1, and rivers gyration flows out from first sleeve hole 31 and second sleeve hole 41, gets into water cavity 10, and water is through keeping off cap cavity 52 and the water purification piece 9 reaction wherein at this moment, gets rid of the bacterium and the incrustation scale in aquatic, adds the mineral substance.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents, and all changes that can be made without inventive step are intended to be embraced therein.

Claims

1. A water inlet device of a water heater is characterized by comprising a first water inlet pipe, a first sleeve, a second sleeve, a blocking cap and a bottom cover, wherein the first water inlet pipe is embedded in the first sleeve, the first sleeve is embedded in the second sleeve, and the blocking cap is fixedly arranged on the second sleeve in an interference fit manner through a blocking cap mounting block and a second sleeve mounting head; a plurality of first water inlet pipe water outlets are formed above the first water inlet pipe, a plurality of first sleeve holes are formed in the side wall of the first sleeve, and a plurality of second sleeve holes corresponding to the first sleeve holes are formed in the side wall of the second sleeve; the water purifier is characterized in that the inner cavity of the blocking cap is a water inlet chamber, a blocking cap chamber is arranged on the side wall of the blocking cap, a water purifying block is arranged in the blocking cap chamber, a chamber hole is formed in the blocking cap chamber and leads to the water inlet chamber, and a bottom cover is arranged at the bottom of the blocking cap.

2. The water inlet device of the water heater as claimed in claim 1, wherein the blocking cap comprises a bottom cover mounting block, and the bottom cover mounting block is fixedly connected with a mounting port matched with the bottom cover.

3. The water inlet device of the water heater as claimed in claim 2, comprising a water inlet mounting seat, wherein the water inlet mounting seat comprises a mounting pipe, and the water inlet mounting seat is fixedly connected with the inner wall of the second sleeve through interference fit.

4. The water inlet device of the water heater as claimed in claim 3, wherein the upper ends of the first water inlet pipe and the first sleeve are provided with plug seals.

5. The water inlet device of the water heater as claimed in claim 4, wherein the lower ends of the first water inlet pipe and the first sleeve are provided with a second water inlet pipe, and the upper part of the second water inlet pipe is embedded between the outer wall of the first water inlet pipe and the inner wall of the first sleeve in an interference fit manner.

6. A water heater inlet device as claimed in claim 1, wherein the number of said baffle cap chambers is four.

7. The water inlet device of a water heater as claimed in claim 2, wherein the number of the bottom cover mounting blocks and the mounting openings is four.

8. A water inlet device for a water heater as claimed in claim 3, wherein the water inlet mounting seat comprises a first thread on an inner cylindrical surface and a second thread on a lower outer cylindrical surface.