CN215523773U - Water inlet pipe of water heater - Google Patents
Water inlet pipe of water heater Download PDFInfo
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- CN215523773U CN215523773U CN202121009146.4U CN202121009146U CN215523773U CN 215523773 U CN215523773 U CN 215523773U CN 202121009146 U CN202121009146 U CN 202121009146U CN 215523773 U CN215523773 U CN 215523773U
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- inlet pipe
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Abstract
The utility model provides a water inlet pipe of a water heater, which comprises: the water inlet pipe body, the inner sleeve body and the outer sleeve body; the water outlet end of the water inlet pipe body is arranged in the inner sleeve body, the inner sleeve body wraps the water outlet end of the water inlet pipe body, and the inner sleeve body is arranged in the outer sleeve body; the inner wall of the inner sleeve body is provided with an inner connecting through hole, the outer side surface of the inner sleeve body is provided with an inner flow through hole, the outer side surface of the outer sleeve body is provided with an outer flow through hole, the inner connecting through hole is communicated with the inner cavity of the outer sleeve body, and when water flows into the inner sleeve body from the water outlet end of the water inlet pipe body, the water flows into the inner cavity of the outer sleeve body from the inner connecting through hole and the inner flow through hole respectively and flows away from the outer flow through hole. According to the utility model, the inner sleeve body and the outer sleeve body can be respectively arranged on the outer side of the water inlet pipe body, so that water flowing out of the water outlet end of the water inlet pipe body passes through the inner sleeve body and the outer sleeve body respectively, slow flow of the water is realized, the water flow is prevented from being mixed with cold water rapidly, and the output quantity of the hot water is improved.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a water inlet pipe of a water heater.
Background
The electric water heater is a water heater which heats by taking electricity as energy. Is one of three water heaters which are parallel to a gas water heater and a solar water heater. The electric water heater can be divided into a water storage type (also called a positive displacement type or a heat storage type), an instant heating type and an instant heating type (also called a semi-water storage type) according to the heating power.
The traditional electric water heater is provided with a water inlet pipe, and water is injected into the inner container through the water inlet pipe to be heated. Because the electric water heater heats all water in the inner container, in order to ensure that newly injected cold water slowly flows and avoid being quickly mixed with hot water, the hot water in the inner container is output to the maximum extent, a water injection port is generally arranged on the side edge of the water inlet pipe, and water is injected into the inner container from the periphery of the water inlet pipe.
However, the existing water inlet pipe has the technical problems that the water outlet capacity of a water filling port is small, the water filling flow rate is urgent, the newly filled cold water is rapidly mixed with the hot water in the liner, and the output quantity of the hot water of the electric water heater is low.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present invention provide a water inlet pipe for a water heater that overcomes, or at least partially solves, the above problems.
There is provided in this embodiment a water inlet pipe for a water heater, comprising: the water inlet pipe body, the inner sleeve body and the outer sleeve body;
the water outlet end of the water inlet pipe body is arranged in the inner sleeve body, the inner sleeve body wraps the water outlet end of the water inlet pipe body, and the inner sleeve body is arranged in the outer sleeve body;
the inner wall of the inner sleeve body is provided with an inner connecting through hole, the outer side surface of the inner sleeve body is provided with an inner flow through hole, the outer side surface of the outer sleeve body is provided with an outer flow through hole, the inner connecting through hole is communicated with the inner cavity of the outer sleeve body, and when water flows into the inner sleeve body from the water outlet end of the water inlet pipe body, the water flows into the inner cavity of the outer sleeve body from the inner connecting through hole and the inner flow through hole respectively and flows away from the outer flow through hole.
Furthermore, the inner flow through hole and the outer flow through hole are mutually staggered on a vertical line of the water inlet pipe body.
Furthermore, the connecting ends of the water inlet pipe body, the inner sleeve body and the outer sleeve body are provided with plugs.
Further, the inner sleeve body or the outer sleeve body is fixed through stamping.
Furthermore, the water inlet pipe body is made of plastic materials.
Furthermore, the water inlet end of the water inlet pipe body is provided with a joint.
Further, the water inlet pipe body is connected with the joint through threads.
Furthermore, the joint is made of metal.
The embodiment of the utility model discloses a water inlet pipe of a water heater, which can be characterized in that an inner sleeve body and an outer sleeve body are respectively arranged on the outer side of a water inlet pipe body, and water flowing out of a water outlet end of the water inlet pipe body passes through the inner sleeve body and the outer sleeve body respectively to realize slow flow of the water, so that the maximum output of hot water is improved.
Drawings
FIG. 1 is an axial view of a water inlet pipe of a water heater of the present disclosure;
FIG. 2 is a schematic view of a water inlet pipe of a water heater according to the present invention;
FIG. 3 is a schematic view of the flow of liquid in the inlet of a water heater according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, there are shown an axial view of a water inlet pipe of a water heater, a structural schematic diagram of a water inlet pipe of a water heater, and a liquid flow schematic diagram of a water inlet pipe of a water heater. Specifically, the water inlet pipe of the water heater may include: a water inlet pipe body 1, an inner sleeve body 2 and an outer sleeve body 3;
the water outlet end of the water inlet pipe body is arranged in the inner sleeve body 2, the water outlet end of the water inlet pipe body is wrapped by the inner sleeve body 2, and the inner sleeve body 2 is arranged in the outer sleeve body 3;
the inner wall of the inner sleeve body 2 is provided with an inner connecting through hole 21, the outer side surface of the inner sleeve body 2 is provided with an inner flow through hole 22, the outer side surface of the outer sleeve body 3 is provided with an outer flow through hole 31, the inner connecting through hole 21 is communicated with the inner cavity of the outer sleeve body 3, when water flows into the inner sleeve body 2 from the water outlet end of the water inlet pipe body, the water flows into the inner cavity of the outer sleeve body 3 from the inner connecting through hole 21 and the inner flow through hole 22, and flows away from the outer flow through hole 31.
Because the play water end of the body of intaking can flow into outer body 3's inner chamber from interconnection through-hole 21 and inner flow through-hole 22 respectively, can increase the play water efficiency of the body of intaking, outer body 3's inner chamber can flow away water from outer through-hole 31 simultaneously, can let water concentrate from outer through-hole 31 and flow away, and because the speed that water through interconnection through-hole 21 and the rivers through inner flow through-hole 22 flow into outer through-hole 31 is different, can realize the unhurried current effect of water, realize the control of rivers. The specific water body flows as shown in fig. 3, wherein the arrow direction is the flow direction of water.
In order to further enhance the effect of the slow flow, referring to fig. 1 to 3, in the present embodiment, the inner flow holes 22 and the outer flow holes 31 are offset from each other on a vertical line of the water inlet pipe body.
In order to fix the three pipe bodies and prevent water from flowing away from the connecting ends of the three pipe bodies, in this embodiment, the connecting ends of the water inlet pipe body, the inner sleeve body 2 and the outer sleeve body 3 are provided with plugs 4. The plug 4 may be made of plastic.
In order to fix the inner sleeve 2 and the outer sleeve 3 more firmly, the inner sleeve 2 or the outer sleeve 3 is fixed by stamping.
In actual production, in order to reduce the production cost, the water inlet pipe body can be made of a plastic material. In particular, a hard plastic may be used.
In order to facilitate connection with an external faucet or a pipeline, in this embodiment, the water inlet end of the water inlet pipe body is provided with a joint 5. Wherein, the water inlet pipe body 1 is connected with the joint 5 through threads.
In order to improve the service life and durability of the product, the joint 5 may be injection molded by insert metal in this embodiment.
The embodiment of the utility model discloses a water inlet pipe of a water heater, which is simple in structure, an inner sleeve body and an outer sleeve body can be respectively arranged on the outer side of a water inlet pipe body, water flowing out of a water outlet end of the water inlet pipe body passes through the inner sleeve body and the outer sleeve body respectively, slow flow of the water is realized, the flow of the water is increased, and therefore the output efficiency of hot water quantity is improved.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
Claims (8)
1. A water inlet tube for a water heater, comprising: the water inlet pipe body, the inner sleeve body and the outer sleeve body;
the water outlet end of the water inlet pipe body is arranged in the inner sleeve body, the inner sleeve body wraps the water outlet end of the water inlet pipe body, and the inner sleeve body is arranged in the outer sleeve body;
the inner wall of the inner sleeve body is provided with an inner connecting through hole, the outer side surface of the inner sleeve body is provided with an inner flow through hole, the outer side surface of the outer sleeve body is provided with an outer flow through hole, the inner connecting through hole is communicated with the inner cavity of the outer sleeve body, and when water flows into the inner sleeve body from the water outlet end of the water inlet pipe body, the water flows into the inner cavity of the outer sleeve body from the inner connecting through hole and the inner flow through hole respectively and flows away from the outer flow through hole.
2. The water inlet tube of a water heater as claimed in claim 1, wherein the inner and outer flow apertures are offset from each other on a vertical line of the water inlet tube body.
3. The water inlet pipe of the water heater as claimed in claim 1, wherein the connecting ends of the water inlet pipe body, the inner sleeve body and the outer sleeve body are provided with plugs.
4. The water inlet pipe for a water heater as claimed in claim 1, wherein the inner or outer jacket body is fixed by stamping.
5. The water inlet tube of a water heater as recited in claim 1, wherein said water inlet tube body is formed of a plastic material.
6. The water inlet pipe of a water heater as claimed in claim 1, wherein the water inlet end of the water inlet pipe body is provided with a joint.
7. The water inlet tube of a water heater as recited in claim 6, wherein the water inlet tube body is threadably connected to the fitting.
8. The water inlet tube of a water heater as claimed in claim 6, wherein the joint is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009146.4U CN215523773U (en) | 2021-05-12 | 2021-05-12 | Water inlet pipe of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009146.4U CN215523773U (en) | 2021-05-12 | 2021-05-12 | Water inlet pipe of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215523773U true CN215523773U (en) | 2022-01-14 |
Family
ID=79804108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121009146.4U Active CN215523773U (en) | 2021-05-12 | 2021-05-12 | Water inlet pipe of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215523773U (en) |
-
2021
- 2021-05-12 CN CN202121009146.4U patent/CN215523773U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water inlet pipe of water heater Effective date of registration: 20220608 Granted publication date: 20220114 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN AKSM ELECTRIC APPLIANCE CO.,LTD. Registration number: Y2022980007349 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |