CN217057974U - Heat exchange type solar water heater with detachable inner container - Google Patents
Heat exchange type solar water heater with detachable inner container Download PDFInfo
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- CN217057974U CN217057974U CN202122727418.0U CN202122727418U CN217057974U CN 217057974 U CN217057974 U CN 217057974U CN 202122727418 U CN202122727418 U CN 202122727418U CN 217057974 U CN217057974 U CN 217057974U
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- heat exchange
- solar water
- inner container
- end cover
- outlet pipe
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Abstract
The utility model discloses a possess heat transfer type solar water heater that can dismantle inner bag, including the solar water tank, be provided with the heat transfer inner bag in the solar water tank, the axial one side of heat transfer inner bag is the opening, is connected with the detachable end cover on the opening, be provided with inlet tube and outlet pipe on the end cover, the inlet tube is good at the outlet pipe, in the one end of inlet tube and outlet pipe all stretched into the heat transfer inner bag, the other end stretches out the solar water tank, can dismantle the end cover from the heat transfer inner bag, conveniently change or wash inlet tube and outlet pipe, guarantee the quality of water of living water.
Description
Technical Field
The utility model belongs to the solar water heater field, more specifically the utility model relates to a heat transfer type solar water heater who possess can dismantle inner bag that says so.
Background
The heat exchange type solar water heater comprises an evacuated collector tube, an outer water tank and a heat exchange inner container located in the water tank, wherein a heat exchange medium (oil or water) is arranged in the water tank, the heat exchange inner container is internally provided with circulating live water, the evacuated collector tube transfers heat to the heat exchange medium in the water tank, and the heat exchange medium transfers the heat to the live water in the heat exchange inner container, so that the live water is heated.
The living water heats and circulates in the heat transfer inner bag, after using for a long time, advance in the heat transfer inner bag, can adhere to the incrustation scale on the outlet pipe, the incrustation scale drops the back deposit and is in heat transfer inner bag bottom or discharge along with the outlet pipe, thereby influence the quality of water of living water, need advance promptly, the outlet pipe is dismantled the after-cleaning or is changed, but current heat transfer inner bag and advance, be connected through the welding usually directly between the outlet pipe, it is very inconvenient to change, if the heat transfer inner bag of whole change is then with higher costs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a possess heat transfer type solar water heater that can dismantle the inner bag, conveniently take out inlet tube and outlet pipe in the heat transfer inner bag of water heater and change or wash, guarantee the quality of water of living water.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat transfer type solar water heater who possesses can dismantle inner bag, includes the solar water tank, be provided with the heat transfer inner bag in the solar water tank, the axial one side of heat transfer inner bag is the opening, is connected with the detachable end cover on the opening, be provided with inlet tube and outlet pipe on the end cover, the inlet tube is longer than the outlet pipe, in the one end of inlet tube and outlet pipe all stretched into the heat transfer inner bag, the other end stretched out the solar water tank.
Furthermore, a connecting plate is arranged at an opening of the heat exchange inner container, the end cover is abutted against the connecting plate, a plurality of fixing bolts are connected to the end cover in a threaded mode, and the fixing bolts are connected with the connecting plate in a threaded mode.
Further, a first sealing ring is arranged between the connecting plate and the end cover, and the fixing bolt penetrates through the first sealing ring.
Furthermore, a connecting convex ring is arranged on the end cover, and the connecting convex ring is in threaded connection with the heat exchange inner container.
Furthermore, the connection convex ring is provided with an external thread, and the inner wall of the heat exchange inner container is provided with an internal thread.
And a second sealing ring is arranged between the end cover and the opening end face of the heat exchange liner.
Compared with the prior art, the beneficial effects of the utility model are that: the heat exchange liner is provided with the opening at one end, the end cover is installed at the opening, the water inlet pipe and the water outlet pipe are installed on the end cover, the water inlet pipe and the water outlet pipe can be conveniently taken out from the heat exchange liner through the detachably connected end cover when the water inlet pipe and the water outlet pipe are replaced or cleaned, the replacement or cleaning efficiency is high, and the water quality of the living water in the heat exchange liner is guaranteed.
Drawings
Fig. 1 is a schematic view of the internal structure of a middle heat exchange type solar water heater according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a right side view of the heat exchange liner;
FIG. 4 is a schematic view of a connection structure between an end cap and a heat exchange liner in the second embodiment;
fig. 5 is a schematic structural diagram of the solar water tank in the third embodiment.
Reference numerals: 1. a solar water tank; 2. a heat exchange inner container; 3. an end cap; 4. a water inlet pipe; 5. a water outlet pipe; 6. a connecting plate; 7. fixing the bolt; 8. a first seal ring; 9. a connecting convex ring; 10. a second seal ring; 11. a heat exchange water pipe.
Detailed Description
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if any, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The present invention is further explained with reference to fig. 1 to 5.
The first embodiment is as follows:
the utility model provides a heat transfer type solar water heater who possess can dismantle inner bag, includes solar water tank 1, be provided with heat transfer inner bag 2 in the solar water tank 1, 2 axial one sides of heat transfer inner bag are the opening, are connected with detachable end cover 3 on the opening, be provided with inlet tube 4 and outlet pipe 5 on the end cover 3, inlet tube 4 is longer than outlet pipe 5, in inlet tube 4 and outlet pipe 5's one end all stretched into heat transfer inner bag 2, the other end stretched out solar water tank 1.
As shown in fig. 1 to 3, when in use, cold water is introduced into the heat exchange liner 2 through the water inlet pipe 4, heat is transferred to the cold water in the heat exchange liner 2 through a heat exchange medium in the solar water tank 1, the hot water is discharged from the water outlet after a period of heat exchange, so that domestic hot water is circularly provided, after scales are attached to the surfaces of the water inlet pipe 4 and the water outlet pipe 5, the water in the heat exchange liner 2 can be completely discharged, the heat exchange liner 2 is taken out of the solar water tank 1, the end cover 3 on the heat exchange liner 2 is detached, the water inlet pipe 4 and the water outlet pipe 5 can be taken out of the heat exchange liner 2, the water inlet pipe 4 and the water outlet pipe 5 are cleaned or replaced, the end cover 3 can be installed on the heat exchange liner 2 again, so that the replacement is convenient and the cost is low.
As shown in fig. 1, preferably, the solar water tank 1 may also be provided with a cover plate identical to the end cover 3, and the cover plate is detachably connected to the solar water tank 1, so that the solar water tank 1 is conveniently opened.
As shown in fig. 2, in this embodiment, preferably the opening of the heat exchange inner container 2 is provided with a connecting plate 6, the end cover 3 is abutted to the connecting plate 6, the end cover 3 is connected with a plurality of fixing bolts 7 through threads, the fixing bolts 7 are connected with the connecting plate 6 through threads, that is, when the end cover 3 is installed, the end cover 3 is connected with the connecting plate 6 through the fixing bolts 7, and the installation and the disassembly are convenient.
As shown in fig. 3, preferably, the plurality of fixing bolts 7 are uniformly distributed on the end cover 3 in the circumferential direction, so as to improve the connecting effect.
As shown in fig. 2, in this embodiment, it is preferable that a first sealing ring 8 is disposed between the connecting plate 6 and the end cover 3, and the fixing bolt 7 penetrates through the first sealing ring 8, that is, the sealing between the end cover 3 and the connecting plate 6 is improved by the first sealing ring 8, so that the domestic water in the heat exchange liner 2 and the heat exchange medium in the solar water tank 1 are prevented from being mixed together, and the quality of the domestic water and the heat conduction efficiency of the heat exchange medium are affected.
Example two:
as shown in fig. 4, in this embodiment, it is preferable that the end cover 3 is provided with a connection convex ring 9, and the connection convex ring 9 is in threaded connection with the heat exchange inner container 2, that is, the end cover 3 and the heat exchange inner container 2 can be directly connected through a liani convex ring, so that the disassembly is more convenient.
In this embodiment, preferably, the connection convex ring 9 is provided with an external thread, and the inner wall of the heat exchange liner 2 is provided with an internal thread, that is, the external thread on the connection convex ring 9 is matched and connected with the internal thread on the heat exchange liner 2.
As shown in fig. 4, in this embodiment, a second sealing ring 10 is preferably disposed between the end cover 3 and the opening end surface of the heat exchange liner 2, when the end cover 3 is connected, the second sealing ring 10 is firstly sleeved on the connecting convex ring 9, when the end cover 3 is connected, and after the end cover 3 is screwed, two sides of the second sealing ring 10 are respectively tightly attached to the end cover 3 and the heat exchange liner 2, so as to improve the sealing performance.
Other technical features in the present embodiment are the same as those in the first embodiment
Example three:
as shown in fig. 5, in the existing water heater, the heat exchange liner 2 is directly replaced by the heat exchange water pipe 11, living water is introduced into the heat exchange water pipe 11, and heat exchange is directly performed with a heat exchange medium in the solar water tank 1, in this embodiment, the heat exchange water pipe 11 can be connected to the end cover 3, and the end cover 3 is connected to an opening of the solar water tank 1, so that when scale is generated on the heat exchange water pipe 11, the end cover 3 can be detached, and the heat exchange water pipe 11 can be replaced or cleaned.
The connection of the end cover 3 and the solar water tank 1 can refer to the first embodiment and the second embodiment.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a heat transfer type solar water heater who possesses can dismantle inner bag which characterized in that: the solar water tank is characterized by comprising a solar water tank, a heat exchange inner container is arranged in the solar water tank, one axial side of the heat exchange inner container is an opening, a detachable end cover is connected to the opening, a water inlet pipe and a water outlet pipe are arranged on the end cover, the water inlet pipe is longer than the water outlet pipe, one end of the water inlet pipe and one end of the water outlet pipe extend into the heat exchange inner container, and the other end of the water inlet pipe and the other end of the water outlet pipe extend out of the solar water tank.
2. The heat exchange type solar water heater with the detachable inner container as claimed in claim 1, wherein: the opening part of the heat exchange inner container is provided with a connecting plate, the end cover is abutted to the connecting plate, the end cover is in threaded connection with a plurality of fixing bolts, and the fixing bolts are in threaded connection with the connecting plate.
3. The heat exchange type solar water heater with the detachable inner container as claimed in claim 2, wherein: a first sealing ring is arranged between the connecting plate and the end cover, and the fixing bolt penetrates through the first sealing ring.
4. The heat exchange type solar water heater with the detachable inner container as claimed in claim 1, wherein: the end cover is provided with a connecting convex ring, and the connecting convex ring is in threaded connection with the heat exchange inner container.
5. The heat exchange type solar water heater with the detachable inner container as claimed in claim 4, wherein: the heat exchange inner container is characterized in that external threads are arranged on the connecting convex ring, and internal threads are arranged on the inner wall of the heat exchange inner container.
6. The heat exchange type solar water heater with the detachable inner container as claimed in claim 5, wherein: and a second sealing ring is arranged between the end cover and the opening end face of the heat exchange liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727418.0U CN217057974U (en) | 2021-11-06 | 2021-11-06 | Heat exchange type solar water heater with detachable inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122727418.0U CN217057974U (en) | 2021-11-06 | 2021-11-06 | Heat exchange type solar water heater with detachable inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217057974U true CN217057974U (en) | 2022-07-26 |
Family
ID=82474901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122727418.0U Active CN217057974U (en) | 2021-11-06 | 2021-11-06 | Heat exchange type solar water heater with detachable inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217057974U (en) |
-
2021
- 2021-11-06 CN CN202122727418.0U patent/CN217057974U/en active Active
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