CN221375991U - Heat exchange unpowered solar water heater and system comprising same - Google Patents
Heat exchange unpowered solar water heater and system comprising same Download PDFInfo
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- CN221375991U CN221375991U CN202322373230.XU CN202322373230U CN221375991U CN 221375991 U CN221375991 U CN 221375991U CN 202322373230 U CN202322373230 U CN 202322373230U CN 221375991 U CN221375991 U CN 221375991U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a heat exchange unpowered solar water heater and a system comprising the same, and relates to the technical field of solar energy. Comprising the following steps: the solar water heater body comprises a heat exchange box and a vacuum tube connected to the bottom of the heat exchange box; the coil pipe, the coil pipe setting is in the inside of heat exchange box, and the coil pipe is formed by a plurality of mutually independent lateral pipeline, and the both ends of every lateral pipeline all extend the both ends of heat exchange box, and all lateral pipeline that extend from each end of heat exchange box collect in a coupling. According to the utility model, the coil is arranged into a structure with the plurality of branch pipelines, and the water inlet ends and the water outlet ends of the plurality of branch pipelines are collected in one pipe joint, so that the number of the water inlet ends and the water outlet ends of the coil is reduced, the heat exchange unpowered solar water heater is conveniently connected with water using equipment or other equipment, the full mixing of hot water can be ensured, and the stability of the water temperature of the hot water is improved. And a plurality of heat exchange unpowered solar water heaters are used in series, so that the requirement of hot water can be met under the condition of large hot water consumption.
Description
Technical Field
The utility model relates to the technical field of solar energy, in particular to a heat exchange unpowered solar water heater and a system comprising the same.
Background
At present, the working principle of the coiled solar water heater is that water in a water tank only plays roles of heat absorption, heat storage and heat release, the water capacity in the water tank is kept constant, the used hot water is sourced from a coiled pipe in the water tank, cold water absorbs the energy of the hot water in the solar water tank through the coiled pipe to raise the temperature, and the water outlet temperature in the coiled pipe is close to the hot water temperature in the solar water tank due to the inherent performance of the coiled pipe design.
However, in the related art, the coil is arranged in the water tank, and the coil is mainly a single coil, the heat exchange efficiency between the single coil and the water tank is low, and although the structure of the multiple coils is also provided to improve the heat exchange efficiency between the coil and the hot water in the water tank, the water outlet ends of the multiple coil structure in the prior art are also of multiple water outlet end structures, the water outlet ends of each pipeline are mutually independent, so that the heat of each pipeline in the multiple coils is different, the consistency is poor, the multiple water outlet ends are inconvenient to install, and meanwhile, the connection tightness of the water outlet ends is also required to be high, so that the solar water heater needs to be maintained as long as one water outlet end leaks, and the normal use of the solar water heater is affected.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, one purpose of the utility model is to provide a heat exchange unpowered solar water heater, which improves heat exchange efficiency, reduces the number of water inlet ends and water outlet ends of a coil pipe, and is convenient for connecting the heat exchange unpowered solar water heater with water using equipment or other equipment.
Another object of the present utility model is to provide a heat exchange unpowered solar water heater system, in which a plurality of heat exchange unpowered solar water heaters are used in series, and in the case of large amount of hot water, the requirement of hot water can be satisfied.
The utility model provides a heat exchange unpowered solar water heater, which comprises:
The solar water heater body comprises a heat exchange box and a vacuum tube connected to the bottom of the heat exchange box;
The coil pipe, the coil pipe sets up the inside of heat exchange box, the coil pipe is formed by a plurality of mutually independent branch pipeline, every the both ends of branch pipeline all extend the both ends of heat exchange box, and follow all that each end of heat exchange box extends the branch pipeline gathers in a coupling.
According to the heat exchange unpowered solar water heater provided by the utility model, one part of branch pipelines in the plurality of branch pipelines are spirally wound in the other part of branch pipelines.
According to the heat exchange unpowered solar water heater provided by the utility model, each branch pipeline comprises a spiral section and a horizontal section which are connected with each other, and the length of the spiral section is equal to that of the horizontal section.
According to the heat exchange unpowered solar water heater provided by the utility model, a plurality of pipelines are divided into two groups, the spiral sections of the branch pipelines in the first group correspond to the horizontal sections of the branch pipelines in the second group, and the horizontal sections of the branch pipelines in the first group correspond to the spiral sections of the branch pipelines in the second group.
According to the heat exchange unpowered solar water heater provided by the utility model, the pipe joint is provided with internal threads or external threads.
According to the heat exchange unpowered solar water heater provided by the utility model, the number of branch pipelines is even.
On the other hand, the utility model also provides a heat exchange unpowered solar water heater system which comprises a plurality of the heat exchange unpowered solar water heaters, and the corresponding pipe joints at the end parts of two adjacent heat exchange unpowered solar water heaters are connected by using connecting pipes.
The heat exchange unpowered solar water heater system provided by the utility model further comprises a connecting piece, wherein the connecting piece is used for connecting the end parts of two adjacent heat exchange unpowered solar water heaters.
Compared with the prior art, the heat exchange unpowered solar water heater provided by the utility model has the advantages that the coil is arranged into the structure of a plurality of branch pipelines, the water inlet ends and the water outlet ends of the plurality of branch pipelines are collected in one pipe joint, the number of the water inlet ends and the water outlet ends of the coil is reduced, the heat exchange unpowered solar water heater is convenient to connect with water equipment or other equipment, the plurality of water inlet ends and water outlet ends of the plurality of coils in the prior art are improved to a certain extent, the installation is inconvenient, the sealing performance of each connecting point is considered by the plurality of water inlet ends and water outlet ends, the water in each branch pipeline is collected in one pipeline, the full mixing of hot water can be ensured, and the stability of the water temperature of the hot water is improved.
Compared with the prior art, the heat exchange unpowered solar water heater system has the advantages that the connection points are reduced, the installation and the connection are convenient, a plurality of heat exchange unpowered solar water heaters are used in series, and the requirement of hot water can be met under the condition of large hot water consumption.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a heat exchange unpowered solar water heater provided by the utility model;
FIG. 2 is a perspective view of a coil provided by the present utility model;
FIG. 3 is a left side view of a coil provided by the present utility model;
FIG. 4 is a schematic view of a coil in another view according to the present utility model;
Fig. 5 is a schematic structural diagram of the heat exchange unpowered solar water heater system provided by the utility model.
Wherein: 1 is a solar water heater body; 11 is a heat exchange box; 12 is a vacuum tube; 2 is a coil pipe; 3 is a branch pipeline; 4 is a pipe joint; 5 is an outer spiral tube; 6 is an inner spiral tube; 7 is a spiral section; 8 is a horizontal segment; 9 is a connecting pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the utility model discloses a heat exchange unpowered solar water heater, which comprises: a solar water heater body 1 and a coil pipe 2.
The solar water heater comprises a solar water heater body 1, a heat exchange box 11 and a vacuum tube 12 connected to the bottom of the heat exchange box 11; the solar water heater body 1 is a solar water heater structure in the prior art, and the structure of the solar water heater body 1 in the embodiment can be seen from the structure of the solar water heater in the prior art.
The coil pipe 2 is arranged in the heat exchange box 11, the coil pipe 2 is formed by a plurality of mutually independent branch pipelines 3, two ends of each branch pipeline 3 extend out of two ends of the heat exchange box 11, and all the branch pipelines 3 extending out of each end of the heat exchange box 11 are collected in one pipe joint 4. The coil pipe 2 is arranged into a structure of the plurality of branch pipelines 3, the water inlet ends and the water outlet ends of the plurality of branch pipelines 3 are collected in one pipe joint 4, so that the number of the water inlet ends and the water outlet ends of the coil pipe 2 is reduced, the heat exchange unpowered solar water heater is conveniently connected with water using equipment or other equipment, the problem that the plurality of water inlet ends and water outlet ends of the plurality of coil pipes 2 in the prior art are arranged is solved to a certain extent, the installation is inconvenient, the tightness of each connecting point is considered at the plurality of water inlet ends and the water outlet ends, and the water in each branch pipeline 3 is collected in one pipeline, so that the full mixing of hot water can be ensured, and the stability of the water temperature of the hot water is improved. In this embodiment, the pipe joint 4 is preferably a sleeve structure with one closed end, and the closed end of the pipe joint 4 and the end of the branch pipe 3 are fixed by adopting a welding manner, so that the tightness of the joint of the branch pipe 3 and the pipe joint 4 can be improved.
According to the heat exchange unpowered solar water heater provided by the utility model, one part of branch pipelines 3 in the plurality of branch pipelines 3 is spirally wound in the other part of branch pipelines 3. In this embodiment, a plurality of branch pipelines 3 divide into outer spiral pipe 5 and interior spiral pipe 6, and interior spiral pipe 6 sets up in the inside of outer spiral pipe 5, can pass through fixed bolster fixed connection between outer spiral pipe 5 and the interior spiral pipe 6, then utilize the fixed bolster to support coil pipe 2 in the inside of heat exchange box 11 again, in other embodiments, also can set up a plurality of branch pipelines 3 into more multilayer spiral and establish the structure, further can promote the heat transfer area of branch pipeline 3 and the interior hot water of heat exchange box 11, and then promote heat exchange efficiency.
According to the heat exchange unpowered solar water heater provided by the utility model, each branch pipeline 3 comprises a spiral section 7 and a horizontal section 8 which are connected with each other, and the length of the spiral section 7 is equal to that of the horizontal section 8. Through setting up spiral section 7 and horizontal segment 8 with branch pipeline 3, the length of spiral section 7 equals with the length that horizontal segment 8 occupy heat exchange box 11, and the setting of horizontal segment 8 can play the effect of stepping down to spiral section 7, and the setting of spiral section 7 of being convenient for can make the length maximize that sets up branch pipeline 3 in the heat exchange box 11 to a certain extent, and then increases the hot water heat transfer area in branch pipeline 3 and the heat exchange box 11.
According to the heat exchange unpowered solar water heater provided by the utility model, a plurality of pipelines are divided into two groups, the spiral section 7 of the branch pipeline 3 in the first group corresponds to the horizontal section 8 of the branch pipeline 3 in the second group, and the horizontal section 8 of the branch pipeline 3 in the first group corresponds to the spiral section 7 of the branch pipeline 3 in the second group. Through setting up a plurality of branch pipelines 3 into two sets of, each set of form setting that all adopts interior spiral pipe 6 and outer spiral pipe 5, the horizontal segment 8 in with one set corresponds with the spiral segment 7 in another set, and the spiral diameter of the spiral segment 7 of being convenient for is maximized, so sets up, can set up the interior spiral pipe 6 structure of multilayer, is convenient for set up more branch pipelines 3.
According to the heat exchange unpowered solar water heater provided by the utility model, the pipe joint 4 is provided with internal threads or external threads. The pipe joint 4 is provided with internal threads or external threads, so that a connecting pipe 9 is arranged on the pipe joint 4 in a threaded connection manner or the pipe joint 4 is connected with other equipment.
According to the heat exchange unpowered solar water heater provided by the utility model, the number of branch pipelines 3 is even. By arranging the branch pipes 3 in an even number, the even number can be such that the branch pipes 3 are divided into two groups of equal numbers, so that the branch pipes 3 located in the heat exchange tank 11 are symmetrically arranged, the arrangement of the branch pipes 3 in the heat exchange tank 11 is facilitated, and in this embodiment, preferably, the branch pipes 3 are provided with four.
On the other hand, referring to fig. 5, the utility model also provides a heat exchange unpowered solar water heater system, which comprises a plurality of heat exchange unpowered solar water heaters, wherein the corresponding pipe joints 4 at the ends of two adjacent heat exchange unpowered solar water heaters are connected by using connecting pipes 9. So set up, can directly be through the connection of coupling 4 and a connecting pipe 9 can realize adjacent heat transfer unpowered solar water heater, compare in prior art and reduced the tie point, the installation connection between a plurality of heat transfer unpowered solar water heater of being convenient for, and a plurality of heat transfer unpowered solar water heater establish ties and use, under the circumstances that the volume of using hot water is big, can satisfy hydrothermal demand.
The heat exchange unpowered solar water heater system provided by the utility model further comprises a connecting piece (not shown in the figure), wherein the connecting piece is used for connecting the end parts of two adjacent heat exchange unpowered solar water heaters. Specifically, the connecting piece can be set to the otic placode structure, all is provided with the otic placode at every tip of heat exchange case 11, and the otic placode that two adjacent heat exchange cases 11 are relative passes through bolted connection, is convenient for fix all heat transfer unpowered solar water heater together, promotes the fastness between the unpowered solar water heater of adjacent heat transfer.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A heat exchange unpowered solar water heater, comprising:
The solar water heater body comprises a heat exchange box and a vacuum tube connected to the bottom of the heat exchange box;
The coil pipe is arranged in the heat exchange box and is formed by a plurality of mutually independent branch pipelines, two ends of each branch pipeline extend out of two ends of the heat exchange box, and all the branch pipelines extending out of each end of the heat exchange box are gathered in one pipe joint;
Each branch pipeline comprises a spiral section and a horizontal section which are connected with each other, and the length of the spiral section is equal to that of the horizontal section;
the plurality of the branch pipes are divided into two groups, and the spiral sections of the branch pipes in the first group correspond to the horizontal sections of the branch pipes in the second group, and the horizontal sections of the branch pipes in the first group correspond to the spiral sections of the branch pipes in the second group.
2. The heat exchange unpowered solar water heater according to claim 1, wherein a part of the branch pipes of the plurality of branch pipes is spirally wound inside another part of the branch pipes.
3. The heat exchanging, unpowered solar water heater according to claim 1, wherein the pipe joint has an internal thread or an external thread.
4. The heat exchanging unpowered solar water heater according to claim 1, wherein the branch pipes are an even number.
5. A heat exchange unpowered solar water heater system, characterized by comprising a plurality of heat exchange unpowered solar water heaters as claimed in any one of claims 1-4, wherein corresponding pipe joints of the end parts of two adjacent heat exchange unpowered solar water heaters are connected by connecting pipes.
6. The heat exchanging, unpowered solar water heater system of claim 5 further comprising a connector for connecting the ends of two adjacent heat exchanging, unpowered solar water heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373230.XU CN221375991U (en) | 2023-09-01 | 2023-09-01 | Heat exchange unpowered solar water heater and system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322373230.XU CN221375991U (en) | 2023-09-01 | 2023-09-01 | Heat exchange unpowered solar water heater and system comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221375991U true CN221375991U (en) | 2024-07-19 |
Family
ID=91868533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322373230.XU Active CN221375991U (en) | 2023-09-01 | 2023-09-01 | Heat exchange unpowered solar water heater and system comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221375991U (en) |
-
2023
- 2023-09-01 CN CN202322373230.XU patent/CN221375991U/en active Active
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