CN217541093U - Water circulation assembly - Google Patents
Water circulation assembly Download PDFInfo
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- CN217541093U CN217541093U CN202123455276.3U CN202123455276U CN217541093U CN 217541093 U CN217541093 U CN 217541093U CN 202123455276 U CN202123455276 U CN 202123455276U CN 217541093 U CN217541093 U CN 217541093U
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Abstract
The utility model relates to the technical field of water heaters, and discloses a water circulation assembly, which comprises a water inlet assembly and a water outlet assembly; the water inlet assembly comprises a first connecting pipe and a water inlet pipe, one end of the water inlet pipe is communicated with one end of the first connecting pipe, a water inlet is formed in the side wall of the water inlet pipe, and one end, far away from the first connecting pipe, of the water inlet pipe is closed; the water outlet assembly comprises a second connecting pipe and a water outlet pipe, one end of the water outlet pipe is communicated with one end of the second connecting pipe, and the water outlet pipe extends from the end part of the second connecting pipe along the axis of the second connecting pipe and then bends and extends downwards; one end of the first connecting pipe, which is far away from the water inlet pipe, is communicated with one end of the second connecting pipe, which is far away from the water outlet pipe. The utility model discloses an among the hydrologic cycle subassembly, the outlet pipe makes hot water flow to the bottom direction of water tank, has improved the effect of mixing the temperature of hot and cold water.
Description
Technical Field
The utility model relates to a water heater technical field especially relates to a water circulation subassembly.
Background
The large-capacity vertical electric water heater has the advantages of quick hot water heating and large storage capacity, and is commonly used for domestic hot water supply of single-family residences. Usually, the electric water heater can instantly output hot water after receiving a water supply instruction. Due to the large volume of the water tank (400-600L) of the vertical electric water heater, when the water circulation in the water tank is static, hot and cold water stratification usually occurs (because the hot water is lighter than the cold water and the hot water is above the hot water). Therefore, a circulating water inlet and a circulating water outlet are arranged at the side position of the vertical electric water heater generally, and hot water with higher temperature at the upper part in the water tank circulates into a water body with lower temperature at the lower part in the water tank, so that the water body in the water tank is prevented from forming an upper and lower cold and hot layering.
However, in the water tank of the existing vertical electric water heater, when cold and hot water circulates, the metal conduit is directly communicated into the water tank to take water and inject water, and after water is injected into the water injection end, the temperature mixing effect of the cold and hot water is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to improve the cold and hot water mixing effect of a water tank of a vertical electric water heater.
In order to solve the technical problem, the utility model provides a water circulation assembly, which comprises a water inlet assembly and a water outlet assembly;
the water inlet assembly comprises a first connecting pipe and a water inlet pipe, one end of the water inlet pipe is communicated with one end of the first connecting pipe, a water inlet is formed in the side wall of the water inlet pipe, and one end, far away from the first connecting pipe, of the water inlet pipe is closed;
the water outlet assembly comprises a second connecting pipe and a water outlet pipe, one end of the water outlet pipe is communicated with one end of the second connecting pipe, and the water outlet pipe extends from the end part of the second connecting pipe along the axis of the second connecting pipe and then bends and extends downwards; one end of the first connecting pipe, which is far away from the water inlet pipe, is used for being communicated with one end of the second connecting pipe, which is far away from the water outlet pipe.
Furthermore, the side walls of the two ends of the first connecting pipe are respectively provided with an external thread.
Furthermore, the side walls at the two ends of the second connecting pipe are respectively provided with an external thread.
Furthermore, the first connecting pipe and the second connecting pipe are made of galvanized steel or stainless steel.
Furthermore, the water inlet pipe and the water outlet pipe are both made of XPE materials.
Furthermore, the water circulation assembly further comprises a water pump, and one end, far away from the water inlet pipe, of the first connecting pipe is communicated with one end, far away from the water outlet pipe, of the second connecting pipe through the water pump.
Furthermore, the water circulation assembly further comprises an outer pipe, one end of the outer pipe is communicated with the end, away from the water inlet pipe, of the first connecting pipe, the other end of the outer pipe is communicated with the end, away from the water outlet pipe, of the second connecting pipe, and the water pump is arranged on the outer pipe.
The water circulation component provided by the technical scheme, compared with the prior art, its beneficial effect lies in: the water inlet component is arranged at the upper part of the water tank of the vertical electric water heater, the water outlet component is arranged at the lower part of the water tank, hot water at the upper part of the water tank enters from the water inlet of the water inlet pipe, flows into the lower part of the water tank from the water outlet pipe after passing through the first connecting pipe and the second connecting pipe, and is mixed with cold water at the lower part of the water tank; because the outlet pipe is bent and extended downwards after extending along the axis of the second connecting pipe from the end part of the second connecting pipe, the outlet pipe enables hot water to flow out towards the bottom of the water tank, and therefore the temperature mixing effect of the hot water and the cold water is improved.
Drawings
FIG. 1 shows an embodiment of the present invention the structural schematic diagram of the water circulation assembly;
FIG. 2 is a schematic structural view of a water intake assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the water outlet assembly according to the embodiment of the present invention.
The water-saving water tank comprises a water inlet component 1, a first connecting pipe 11, a water inlet pipe 12, a water inlet 121, a water inlet 2, a water outlet component 21, a second connecting pipe 22, a water outlet pipe 22, a water pump 3, an outer pipe 4 and a water tank 5.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted 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. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to fig. 3, an embodiment of the present invention provides a water circulation assembly, which includes a water inlet assembly 1 and a water outlet assembly 2; the water inlet assembly 1 comprises a first connecting pipe 11 and a water inlet pipe 12, one end of the water inlet pipe 12 is communicated with one end of the first connecting pipe 11, a water inlet 121 is arranged on the side wall of the water inlet pipe 12, and one end of the water inlet pipe 12, which is far away from the first connecting pipe 11, is closed; the water outlet assembly 2 comprises a second connecting pipe 21 and a water outlet pipe 22, one end of the water outlet pipe 22 is communicated with one end of the second connecting pipe 21, and the water outlet pipe 22 extends from the end part of the second connecting pipe 21 along the axis of the second connecting pipe 21 and then bends and extends downwards; the end of the first connecting pipe 11 away from the water inlet pipe 12 is used for communicating with the end of the second connecting pipe 21 away from the water outlet pipe 22.
Based on the scheme, the water inlet component 1 is arranged at the upper part of the water tank 5 of the vertical electric water heater, the water outlet component 2 is arranged at the lower part of the water tank 5, hot water at the upper part of the water tank 5 enters from the water inlet 121 of the water inlet pipe 12, flows into the lower part of the water tank 5 from the water outlet pipe 22 after passing through the first connecting pipe 11 and the second connecting pipe 21, and is mixed with cold water at the lower part of the water tank 5 to form mixed temperature of water with different temperatures at the upper layer and the lower layer in the water tank 5; because the water outlet pipe 22 extends from the end of the second connecting pipe 21 along the axis of the second connecting pipe 21 and then bends and extends downwards, the water outlet pipe 22 enables hot water to flow out towards the bottom of the water tank 5, and therefore the temperature mixing effect of the hot water and the cold water is improved.
Specifically, the water inlet pipe 12 and the first connecting pipe 11 are coaxially arranged, the water inlet pipe 12 horizontally extends into the water tank 5, and the side wall of the water inlet pipe 12 is provided with four water inlets 121, so that the water inlet area is increased compared with a mode of entering water from the end part; one end of the water inlet pipe 12 is sealed through a heat seal, the water inlet 121 is arranged on the side wall, and the water inlet direction can be vertical to the horizontal direction, so that the water flow of different temperature layers can be promoted; preferably, the direction of the water inlet 121 is downward, i.e. the water flow enters the water inlet pipe 12 upward, which is more favorable for the water flow in different temperature layers, and further improves the temperature mixing effect.
In addition, the water outlet of the water outlet pipe 22 is preferably located on the center line of the water tank 5, so that the water outlet direction is towards the center of the bottom of the water tank 5, which is more beneficial to the uniform flow of water in the water tank 5 and improves the temperature mixing effect.
Further, as shown in fig. 2 and 3, the side walls of the two ends of the first connecting pipe 11 are respectively provided with an external thread, the external thread at one end of the first connecting pipe 11 is used for the threaded fit of the water tank 5, and the external thread at the other end of the first connecting pipe 11 is used for the threaded fit of the outer pipe 4.
Further, as shown in fig. 2 and 3, the side walls of the two ends of the second connection pipe 21 are respectively provided with an external thread, the external thread of one end of the second connection pipe 21 is used for the threaded fit of the water tank 5, and the external thread of the other end of the second connection pipe 21 is used for the threaded fit of the outer pipe 4. The disassembly and the assembly are convenient.
Optionally, the first connecting pipe 11 and the second connecting pipe 21 are made of galvanized steel or stainless steel, and are durable and rust-proof.
Furthermore, the water inlet pipe 12 and the water outlet pipe 22 are both made of XPE materials, and the XPE materials are good in heat resistance, free of rusting and long in service life.
Further, as shown in fig. 1, the water circulation assembly of this embodiment further includes a water pump 3, and one end of the first connection pipe 11 away from the water inlet pipe 12 is communicated with one end of the second connection pipe 21 away from the water outlet pipe 22 through the water pump 3.
Further, as shown in fig. 1, the water circulation assembly of this embodiment further includes an outer tube 4, one end of the outer tube 4 is communicated with one end of the first connection tube 11 away from the water inlet tube 12, the other end of the outer tube 4 is communicated with one end of the second connection tube 21 away from the water outlet tube 22, and the water pump 3 is disposed on the outer tube 4.
To sum up, the embodiment of the utility model provides a water circulation assembly, two connecting pipes are respectively in threaded fit with a water tank 5 and an outer pipe 4, and the assembly and disassembly are convenient; the water outlet direction is towards the underwater bottom, and the shunting and temperature mixing effects are good; the water inlet pipe 12 and the water outlet pipe 22 are heat-resistant plastic pipes, are not corroded and have long service life.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. A water circulation assembly is characterized by comprising a water inlet assembly and a water outlet assembly;
the water inlet assembly comprises a first connecting pipe and a water inlet pipe, one end of the water inlet pipe is communicated with one end of the first connecting pipe, a water inlet is formed in the side wall of the water inlet pipe, and one end, far away from the first connecting pipe, of the water inlet pipe is closed;
the water outlet assembly comprises a second connecting pipe and a water outlet pipe, one end of the water outlet pipe is communicated with one end of the second connecting pipe, and the water outlet pipe extends from the end part of the second connecting pipe along the axis of the second connecting pipe and then bends and extends downwards; one end of the first connecting pipe, which is far away from the water inlet pipe, is used for being communicated with one end of the second connecting pipe, which is far away from the water outlet pipe.
2. The water circulation assembly of claim 1, wherein the first connection pipe is externally threaded on the sidewalls of both ends thereof, respectively.
3. The water circulation assembly of claim 1, wherein the second connection pipe is externally threaded on the sidewalls of both ends thereof, respectively.
4. The water circulation assembly of claim 1, wherein the first and second connection pipes are made of a galvanized or stainless steel material.
5. The water circulation assembly of claim 1, wherein the inlet pipe and the outlet pipe are made of XPE material.
6. The water circulation assembly of claim 1, further comprising a water pump, wherein an end of the first connecting pipe remote from the water inlet pipe is communicated with an end of the second connecting pipe remote from the water outlet pipe through the water pump.
7. The water circulation assembly of claim 6, further comprising an outer tube, one end of the outer tube is communicated with one end of the first connecting tube away from the water inlet tube, the other end of the outer tube is communicated with one end of the second connecting tube away from the water outlet tube, and the water pump is arranged on the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455276.3U CN217541093U (en) | 2021-12-31 | 2021-12-31 | Water circulation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123455276.3U CN217541093U (en) | 2021-12-31 | 2021-12-31 | Water circulation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541093U true CN217541093U (en) | 2022-10-04 |
Family
ID=83424755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123455276.3U Active CN217541093U (en) | 2021-12-31 | 2021-12-31 | Water circulation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541093U (en) |
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2021
- 2021-12-31 CN CN202123455276.3U patent/CN217541093U/en active Active
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