CN216953594U - Zone heating type pressure-bearing water tank - Google Patents
Zone heating type pressure-bearing water tank Download PDFInfo
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- CN216953594U CN216953594U CN202220518304.7U CN202220518304U CN216953594U CN 216953594 U CN216953594 U CN 216953594U CN 202220518304 U CN202220518304 U CN 202220518304U CN 216953594 U CN216953594 U CN 216953594U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses a sectional heating type pressure-bearing water tank which comprises an inner container and a jacket sleeved outside the inner container, wherein the lower end of the inner container is provided with a cold water pipe and a hot water pipe, the upper end of the cold water pipe extends into the lower part of the inner container, the upper end of the hot water pipe extends into the upper part of the inner container, the jacket comprises a first jacket and a second jacket, the first jacket is sleeved on the upper part of the inner container, the second jacket is sleeved on the lower part of the inner container, heat exchange media are arranged in the first jacket and the second jacket, medium injection pipes are arranged in the first jacket and the second jacket, a first hot medium pipe and a first cold medium pipe are arranged on the first jacket, and a second hot medium pipe and a second cold medium pipe are arranged on the second jacket. The utility model can meet the requirement of users on emergency hot water.
Description
Technical Field
The utility model relates to the technical field of solar water heaters, in particular to a sectional heating type pressure-bearing water tank.
Background
Because the solar water heater has the advantages of energy conservation and environmental protection, the solar water heater is widely favored by consumers. As shown in fig. 1, the solar water heater includes a water tank 1 and a solar heat collector 2. The water tank 1 comprises an inner container 11 and a jacket 12, a cold water pipe 111 and a hot water pipe 112 are arranged at the lower end of the inner container 11, the upper end of the cold water pipe 111 extends into the lower part of the inner container 11, and the upper end of the hot water pipe 112 extends into the upper part of the inner container 11. The jacket 12 is sleeved outside the inner container 11, and the jacket 12 covers the upper part and the lower part of the inner container 11. The jacket 12 is connected with the inlet end of the solar heat collector 2 through a cold medium circulating pipe 3, the outlet end of the solar heat collector 2 is communicated to the jacket 12 through a hot medium circulating pipe 4, and a heat exchange medium flows among the jacket 12, the cold water pipe 111, the solar heat collector 2 and the hot water pipe 112.
After the solar heat collector 2 absorbs solar radiation energy, a heat exchange medium is heated, the heat exchange medium enters the jacket 12 through the heat medium circulating pipe 4, the heat exchange medium in the jacket 12 exchanges heat with water in the liner 11, so that the water in the liner 11 is heated, the heat exchange medium in the jacket 12 is cooled to be a cold heat exchange medium, and the cold heat exchange medium returns to the solar heat collector 2 from the cold medium circulating pipe 3 to be heated again. After the temperature of the water in the inner container 11 is raised, hot water with low density is distributed at the upper part of the inner container 11, and cold water with high density is distributed at the lower part of the inner container 11. When the user uses the hot water, the hot water at the upper portion flows out through the hot water pipe 112 for the user to use.
Because the existing jacket 12 covers the upper part and the lower part of the inner container 11 at the same time, the heat exchange area of the jacket 12 and the inner container 11 is large, when water in the inner container 11 is heated, the heating efficiency is low, and the requirement of a user for urgently using hot water is difficult to meet.
Therefore, how to meet the requirement of users for urgent hot water is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the sectional heating type pressure-bearing water tank which can meet the requirement of users on urgent use of hot water.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a zone heating formula pressure-bearing water tank, establish the cover that presss from both sides outside the inner bag including inner bag and cover, the lower extreme of inner bag is equipped with cold water pipe and hot-water line, the lower part of inner bag is stretched into to the upper end of cold water pipe, upper portion in the inner bag is stretched into to the upper end of hot-water line, it includes that first cover and second press from both sides the cover to press from both sides the cover, first cover is overlapped and is established on the upper portion of inner bag, the lower part of inner bag is established to second cover, all be equipped with heat transfer medium in first cover and the second cover, first cover and second cover all are equipped with the medium filling pipe, be equipped with first hot medium pipe and first cold medium pipe on the first cover, be equipped with second hot medium pipe and second cold medium pipe on the second cover.
Further, the first heat medium pipe is arranged above the first cold medium pipe.
Further, the second heat medium pipe is arranged above the second cold medium pipe.
Furthermore, the liner, the first jacket and the second jacket all adopt cylindrical shell structures, and annular jacket cavities are formed between the first jacket and the liner and between the second jacket and the liner.
Furthermore, threads are arranged at one end, far away from the first jacket, of the first heat medium pipe, at one end, far away from the first jacket, of the first cold medium pipe, at one end, far away from the second jacket, of the second heat medium pipe, at one end, far away from the second jacket, of the second cold medium pipe, at the lower end of the hot water pipe and at the lower end of the cold water pipe.
Furthermore, the end of the first cold medium pipe far away from the first jacket is connected with the end of the first heat medium pipe far away from the first jacket through a heater, and a circulating pump is arranged on the first cold medium pipe or the first heat medium pipe.
Furthermore, the heater includes heating cabinet and electrical heating rod, the import of heating cabinet with first cold medium union coupling, the export of heating cabinet with first hot medium union coupling is equipped with the electrical heating rod in the heating cabinet.
The utility model has the following beneficial effects:
1. in the water tank provided by the utility model, the arrangement of the first jacket and the second jacket can realize zone heating, and because hot water in the inner container is mainly concentrated on the upper part of the inner container, when a user urgently needs hot water, the first jacket can be used for carrying out concentrated heating on the upper part of the inner container, so that the heating efficiency is favorably improved, the requirement of the user urgently needing hot water is met, the use is flexible, and the use experience of the user is improved.
2. When the first jacket is damaged, the second jacket can be continuously put into use; when the second jacket is damaged, the first jacket can be used continuously, so that the service life of the water tank can be prolonged, hot water use by a user is not delayed, and the use experience of the user is further improved.
3. When the user needs to use a large amount of hot water, the heat exchange media in the first jacket and the second jacket can be heated by the solar heat collector, and the heat exchange media in the first jacket and the second jacket can exchange heat with the water in the inner container, so that the water in the inner container can be comprehensively heated, and the requirement that the user uses a large amount of hot water is met.
4. According to the utility model, the first heat medium pipe is arranged above the first cold medium pipe, so that the uppermost layer of water in the liner can be heated firstly, the hot water can flow out from the hot water pipe more rapidly for users to use, the heating efficiency of the upper layer of water in the liner is further improved, and the requirement of the users for emergency hot water is further met.
5. According to the utility model, the second heat medium pipe is arranged above the second cold medium pipe, so that the heat exchange medium in the first jacket and the heat exchange medium in the second jacket heat the upper water in the liner together, and the hot water can flow out of the hot water pipe more rapidly for users to use, thereby further improving the heating efficiency of the upper water in the liner and further meeting the requirement of the users on urgent use of the hot water.
6. According to the utility model, the inner container, the first jacket and the second jacket are all of cylindrical shell structures, so that the heating dead angle can be reduced, and all water in the inner container can be more comprehensively heated.
7. According to the utility model, the heater is arranged and comprises the electric heating rod, so that the heat exchange medium in the first jacket can be heated in an electric heating mode, the heat exchange medium in the first jacket can be rapidly heated under the condition of insufficient sunlight, the heat exchange medium in the first jacket can be conveniently and rapidly heated to heat the upper water in the inner container, hot water can flow out of the hot water pipe for a user to use, and the use flexibility of the water tank is further improved.
Drawings
FIG. 1 is a schematic diagram of a background art configuration;
FIG. 2 is a schematic diagram of a sectional heating type pressure-bearing water tank;
FIG. 3 is a schematic structural diagram II of a sectional heating type pressure-bearing water tank;
FIG. 4 is a schematic structural diagram III of a sectional heating type pressure-bearing water tank;
FIG. 5 is a fourth schematic structural view of a sectional heating type pressure-bearing water tank;
fig. 6 is a schematic structural diagram five of a sectional heating type pressure-bearing water tank.
Description of the reference numerals:
1-a water tank, wherein the water tank is provided with a water inlet,
11-the inner container is arranged in the inner container,
111-a cold water pipe, the cold water pipe,
112-a hot water pipe, wherein the hot water pipe,
12-a jacket, wherein the jacket is,
121-a first jacket, 1211-a first heat medium pipe, 1212-a first cold medium pipe,
122-a second jacket, 1221-a second heat medium pipe, 1222-a second cold medium pipe,
2-a solar heat collector, wherein,
3-a cold medium circulating pipe, wherein the cold medium circulating pipe is arranged on the cold medium circulating pipe,
4-a heat medium circulating pipe,
5-a medium injection pipe is arranged on the upper surface of the pipe,
6-a heater is arranged on the upper portion of the shell,
61-heating the box, wherein the box is provided with a heating chamber,
62-an electric heating rod is arranged on the upper portion of the heating rod,
7-circulating pump.
Detailed Description
For a better understanding of the present invention, reference is made to the following further description taken in conjunction with the accompanying drawings. It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but 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 thus, should not be construed as limiting the present invention.
Example (b):
as shown in FIGS. 2 to 5, a sectional heating type pressurized water tank 1 comprises an inner container 11 and a jacket 12.
The lower end of the inner container 11 is provided with a cold water pipe 111 and a hot water pipe 112, the upper end of the cold water pipe 111 extends into the lower part of the inner container 11, and the upper end of the hot water pipe 112 extends into the upper part of the inner container 11.
The jacket 12 comprises a first jacket 121 and a second jacket 122, the first jacket 121 is sleeved on the upper part of the inner container 11, and the second jacket 122 is sleeved on the lower part of the inner container 11.
The first jacket 121 and the second jacket 122 are filled with a heat exchange medium, the first jacket 121 and the second jacket 122 are provided with medium injection pipes 5, and the heat exchange medium can be supplemented into the first jacket 121 or the second jacket 122 from the medium injection pipes 5.
The first jacket 121 is provided with a first heat medium pipe 1211 and a first cold medium pipe 1212. The first heat medium pipe 1211 is for connecting with an end of the heat medium circulation pipe 4 remote from the solar collector 2, and the first cold medium pipe 1212 is for connecting with an end of the cold medium circulation pipe 3 remote from the solar collector 2.
The second jacket 122 is provided with a second heat medium pipe 1221 and a second cold medium pipe 1222. The second heat medium pipe 1221 is used to connect with one end of the heat medium circulation pipe 4 away from the solar collector 2, and the second cold medium pipe 1222 is used to connect with one end of the cold medium circulation pipe 3 away from the solar collector 2.
In using the water tank 1 of the present embodiment, the first heat medium pipe 1211 and the second heat medium pipe 1221 are connected to the heat medium circulation pipe 3, and the first cold medium pipe 1212 and the second cold medium pipe 1222 are connected to the heat medium circulation pipe 4. Specifically, the method comprises the following steps: the first heat medium pipe 1211 and the second heat medium pipe 1221 may be respectively connected to one heat medium circulation pipe 3, and the first cold medium pipe 1212 and the second cold medium pipe 1222 may be respectively connected to one heat medium circulation pipe 4; alternatively, the same heat medium circulation pipe 3 may be connected to the first heat medium pipe 1211 and the second heat medium pipe 1221, the same heat medium circulation pipe 4 may be connected to the first cold medium pipe 1212 and the second cold medium pipe 1222, and valves may be installed on the first heat medium pipe 1211, the second heat medium pipe 1221, the first cold medium pipe 1212, and the second cold medium pipe 1222.
When a user urgently needs to use hot water, the heat exchange medium in the first jacket 121 can be heated in a centralized manner by using the solar heat collector 2, because the first jacket 121 only covers the upper part of the inner container 11, the heat exchange medium in the first jacket 121 can heat the upper layer water in the inner container 11 in a centralized manner, so that the upper layer water is heated up to be hot water quickly, and because the hot water is distributed on the upper part of the inner container 11 and the hot water pipe 112 extends into the upper part of the inner container 11, the hot water can flow out of the hot water pipe 112 for the user to use.
In a word, the arrangement of the first jacket 121 and the second jacket 122 can realize zone heating, and because the hot water in the inner container 11 is mainly concentrated on the upper part of the inner container 11, when a user urgently needs hot water, the upper part of the inner container 11 can be heated in a concentrated manner by using the first jacket 121, so that the heating efficiency is favorably improved, the requirement of the user urgently needing hot water is met, the use is flexible, and the use experience of the user is improved.
When the first jacket 121 is damaged, the second jacket 122 can still be put into use; when the second jacket 122 is damaged, the first jacket 121 can be continuously used, so that the service life of the water tank 1 in the embodiment can be prolonged, hot water use by a user is not delayed, and the use experience of the user is further improved.
When a user needs to use a large amount of hot water, the solar heat collector 2 can be used for heating the heat exchange media in the first jacket 121 and the second jacket 122, so that the heat exchange media in the first jacket 121 and the second jacket 122 can exchange heat with the water in the inner container 11, the water in the inner container 11 can be conveniently and comprehensively heated, and the requirement of the user on using a large amount of hot water is met.
In order to further increase the efficiency of heating the upper water in the inner container 11 to meet the requirement of the user for hot water urgently, the first heat medium pipe 1211 is disposed above the first cold medium pipe 1212, so as to heat the uppermost water in the inner container 11 first, so that the hot water can more rapidly flow out from the hot water pipe 112 for the user to use.
In order to further improve the heating efficiency of the upper water in the inner container 11 and further satisfy the requirement of the user for emergency hot water, the second heat medium pipe 1221 is disposed above the second cold medium pipe 1222, so that the heat exchange medium in the first jacket 121 and the heat exchange medium in the second jacket 122 can heat the upper water in the inner container 11 together, so that the hot water can more rapidly flow out from the hot water pipe 112 for the user to use.
In order to reduce the heating dead angle and heat all the water in the inner container 11 more comprehensively, the inner container 11, the first jacket 121 and the second jacket 122 all preferably adopt cylindrical shell structures, so that annular jacket cavities are formed between the first jacket 121 and the inner container 11 and between the second jacket 122 and the inner container 11.
In order to facilitate the assembly of the water tank 1, the solar heat collector 2 and the user pipes in this embodiment, the first heat medium pipe 1211 is provided with threads at one end away from the first jacket 121, the first cold medium pipe 1212 is provided at one end away from the first jacket 121, the second heat medium pipe 1221 is provided at one end away from the second jacket 122, the second cold medium pipe 1222 is provided with threads at one end away from the second jacket 122, the lower end of the hot water pipe 112 and the lower end of the cold water pipe 111, so that the threaded connection can be realized, and the assembly and disassembly are convenient.
As shown in fig. 6, in order to meet the requirement of users for emergency hot water when sunlight is insufficient and the solar heat collector 2 is difficult to collect heat, the first cold medium pipe 1212 is connected to the end of the first heat medium pipe 1211 away from the first jacket 121 through the heater 6 at the end away from the first jacket 121, the first cold medium pipe 1212 or the first heat medium pipe 1211 is provided with the circulating pump 7, wherein the heater 6 comprises a heating box 61 and an electric heating rod 62, the inlet of the heating box 61 is connected to the first cold medium pipe 1212, the outlet of the heating box 61 is connected to the first heat medium pipe 1211, and the electric heating rod 62 is arranged in the heating box 61. So set up, can utilize the heat transfer medium in the electric heating's mode heating first clamp cover 121 to can be under the insufficient condition of sunlight, the heat transfer medium in the first clamp cover 121 of rapid heating, so that let the upper water in the heat transfer medium rapid heating inner bag 11 in the first clamp cover 121, thereby can have hot water to flow from hot-water line 112 and supply the user to use, further improved this embodiment water tank 1's use flexibility.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a zone heating formula pressure-bearing water tank, includes that inner bag and cover establish the clamp cover outside the inner bag, and the lower extreme of inner bag is equipped with cold water pipe and hot-water line, and the lower part of inner bag is stretched into to the upper end of cold water pipe, and the upper portion in the inner bag is stretched into to the upper end of hot-water line, its characterized in that, it includes first clamp cover and second clamp cover to press from both sides the cover, and first clamp cover is established the upper portion of inner bag, and the lower part of inner bag is established to second clamp cover, all is equipped with heat transfer medium in first clamp cover and the second clamp cover, and first clamp cover and second clamp cover all are equipped with the medium injection pipe, are equipped with first hot medium pipe and first cold medium pipe on the first clamp cover, are equipped with second hot medium pipe and second cold medium pipe on the second clamp cover.
2. A sectional heating type pressure-bearing water tank according to claim 1, wherein said first heat medium pipe is provided above said first cold medium pipe.
3. A sectional heating type pressure-bearing water tank according to claim 2, wherein said second heat medium pipe is provided above said second cold medium pipe.
4. The pressure-bearing water tank of claim 3, wherein the inner container, the first jacket and the second jacket are cylindrical shell structures, and annular jacket cavities are formed between the first jacket and the inner container and between the second jacket and the inner container.
5. The district heating type pressure-bearing water tank according to claim 4, wherein the first heat medium pipe is provided with threads at an end away from the first jacket, the first cold medium pipe is provided at an end away from the first jacket, the second heat medium pipe is provided at an end away from the second jacket, the second cold medium pipe is provided at an end away from the second jacket, a lower end of the hot water pipe, and a lower end of the cold water pipe.
6. A district heating type pressure-bearing water tank as claimed in any one of claims 1 to 5, wherein the end of the first cold medium pipe remote from the first jacket is connected to the end of the first heat medium pipe remote from the first jacket by a heater, and a circulation pump is provided on the first cold medium pipe or the first heat medium pipe.
7. A district heating type pressure-bearing water tank as claimed in claim 6, wherein said heater comprises a heating tank and an electric heating rod, an inlet of the heating tank is connected with said first cold medium pipe, an outlet of the heating tank is connected with said first hot medium pipe, and the electric heating rod is arranged in the heating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518304.7U CN216953594U (en) | 2022-03-09 | 2022-03-09 | Zone heating type pressure-bearing water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220518304.7U CN216953594U (en) | 2022-03-09 | 2022-03-09 | Zone heating type pressure-bearing water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216953594U true CN216953594U (en) | 2022-07-12 |
Family
ID=82294987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220518304.7U Active CN216953594U (en) | 2022-03-09 | 2022-03-09 | Zone heating type pressure-bearing water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216953594U (en) |
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2022
- 2022-03-09 CN CN202220518304.7U patent/CN216953594U/en active Active
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