CN215572371U - Water-water heat exchange device - Google Patents
Water-water heat exchange device Download PDFInfo
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- CN215572371U CN215572371U CN202121758687.7U CN202121758687U CN215572371U CN 215572371 U CN215572371 U CN 215572371U CN 202121758687 U CN202121758687 U CN 202121758687U CN 215572371 U CN215572371 U CN 215572371U
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Abstract
The utility model provides a water-water heat exchange device, and relates to the technical field of heat exchange equipment. The utility model discloses an including base and the casing of setting in the base upper end, the casing includes interior casing and shell body, and it has insulation material to fill between interior casing and the shell body, still includes heat transfer water tank, heat transfer structure and hot water structure, and heat transfer structure includes first heat transfer structure and second heat transfer structure. According to the utility model, the first heat exchange tube is arranged on the side wall of the heat exchange water tank, and four groups of parallel spiral heat exchange tubes are arranged in the heat exchange water tank, so that two paths of heat exchange operations can be simultaneously completed, and the heat exchange efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of heat exchange equipment, in particular to a water-water heat exchange device.
Background
Some industrial or domestic wastewater is often generated in production and life, although the water quality is poor, the industrial or domestic wastewater has corrosion and scaling tendency, and impurities are possibly generated, the water temperature is higher, and if the heat energy in the water is recovered, the water is used for other process flows or domestic water, so that the resource recycling is realized. The high-temperature wastewater is discharged after heat energy is extracted, so that the natural environment is not greatly influenced, and the high-temperature wastewater is energy-saving and environment-friendly.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the problems, the utility model provides the water-water heat exchange device, the first heat exchange tube is arranged on the side wall of the heat exchange water tank, and four groups of parallel spiral heat exchange tubes are arranged in the heat exchange water tank, so that two paths of heat exchange operations can be simultaneously completed, and the heat exchange efficiency is greatly improved.
In order to solve the above problems, the present invention provides a water-water heat exchange device, comprising a base and a shell arranged at the upper end of the base, wherein the shell comprises an inner shell and an outer shell, and a heat insulation material is filled between the inner shell and the outer shell, the device further comprises a heat exchange water tank, a heat exchange structure and a hot water structure, the heat exchange structure comprises a first heat exchange structure and a second heat exchange structure, the heat exchange water tank is arranged inside the inner shell, the hot water structure comprises a hot water inlet pipe and a hot water outlet pipe, the hot water inlet pipe is arranged at the left end of the heat exchange water tank, the hot water outlet pipe is arranged at the right end of the heat exchange water tank, the first heat exchange structure comprises a first inlet pipe, a first heat exchange pipe and a first outlet pipe, the first inlet pipe is arranged at the upper end of the heat exchange water tank, the first outlet pipe is arranged at the lower end of the heat exchange water tank, and the first inlet pipe is communicated with the first outlet pipe through the first heat exchange pipe, the second heat exchange structure comprises a second inlet pipe, a second heat exchange pipe and a second outlet pipe, the second inlet pipe and the second outlet pipe are arranged at the upper end of the heat exchange water tank, and the second inlet pipe is communicated with the second outlet pipe through the second heat exchange pipe.
Preferably, a fixing structure is arranged in the inner shell and comprises a first fixing plate, a second fixing plate, a first fixing rod and a second fixing rod, the first fixing plate is arranged on the left side wall of the inner shell, the second fixing plate is arranged on the right side wall of the inner shell, the first fixing plate is fixedly connected with the left end of the heat exchange water tank through the first fixing rod, and the second fixing plate is fixedly connected with the right end of the heat exchange water tank through the second fixing rod.
Preferably, the first inlet pipe comprises a first left inlet pipe and a first right inlet pipe, and the first left inlet pipe and the first right inlet pipe are both communicated with the first heat exchange pipe.
Preferably, the first outlet pipe comprises a first liquid outlet pipe, a second liquid outlet pipe, a third liquid outlet pipe and a fourth liquid outlet pipe, and the first liquid outlet pipe, the second liquid outlet pipe, the third liquid outlet pipe and the fourth liquid outlet pipe are communicated with the second heat exchange pipe.
Preferably, the second heat exchange tube comprises a first spiral heat exchange tube, a second spiral heat exchange tube, a third spiral heat exchange tube and a fourth spiral heat exchange tube which are arranged in parallel, and the second inlet tube is communicated with the second outlet tube through the first spiral heat exchange tube, the second spiral heat exchange tube, the third spiral heat exchange tube and the fourth spiral heat exchange tube in sequence.
Preferably, the hot water inlet pipe is disposed at a left end of the case and penetrates the case to communicate with the heat exchange water tank, and the hot water outlet pipe is disposed at a right end of the case and penetrates the case to communicate with the heat exchange water tank.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the heat insulation material is filled between the inner shell and the outer shell, and heat exchange is carried out through the heat exchange water tank arranged in the shell, so that the water temperature in the heat exchange water tank can be kept stable, and heat loss caused by too low external temperature can be avoided;
2. according to the utility model, the first heat exchange tube is arranged between the two shell walls of the heat exchange water tank, the second heat exchange tube is arranged in the heat exchange water tank, and the second heat exchange tube is designed into four groups of parallel spiral heat exchange tube structures, so that two paths of heat exchange operations can be simultaneously completed, the heat exchange efficiency is greatly improved, the heat exchange area of the second heat exchange tube can be increased to the greatest extent, and the heat exchange speed is greatly accelerated.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1, an embodiment of the present invention includes a base 1 and a housing 2 disposed at an upper end of the base 1, the housing 2 includes an inner housing 4 and an outer housing 3, a thermal insulation material is filled between the inner housing 4 and the outer housing 3, a heat exchange water tank 5 and a fixing structure are disposed in the inner housing 4, the fixing structure includes a first fixing plate 6, a second fixing plate 7, a first fixing rod 8 and a second fixing rod 9, the first fixing plate 6 is disposed on a left side wall of the inner housing 4, the second fixing plate 7 is disposed on a right side wall of the inner housing 4, the first fixing plate 6 is fixedly connected to a left end of the heat exchange water tank 5 by the first fixing rod 8, the second fixing plate 7 is fixedly connected to a right end of the heat exchange water tank 5 by the second fixing rod 9, wherein the first fixing rod 8 includes a first upper fixing rod and a first lower fixing rod, the first upper fixing rod is disposed above the first lower fixing rod, and the first fixing rod is fixedly connected to the heat exchange water tank 5 by the first upper fixing rod and the first lower fixing rod, the second fixing rod 9 includes a second upper fixing rod and a second lower fixing rod, the second upper fixing rod is located above the second lower fixing rod, and the second fixing rod is fixedly connected to the heat exchange water tank 5 through the second upper fixing rod and the second lower fixing rod.
In this embodiment, be provided with the hot water structure on casing 2, the hot water structure includes that hot water advances pipe 10 and hot water exit tube 11, hot water advances pipe 10 and sets up the left end at casing 2 and its left end that is located heat exchange water tank 5, hot water advances pipe 10 and pierces through casing 2 and the inside intercommunication of heat exchange water tank 5, hot water exit tube 11 sets up the right-hand member at casing 2 and its right-hand member that is located heat exchange water tank 5, hot water exit tube 11 pierces through casing 2 and the inside intercommunication of heat exchange water tank 5, and simultaneously, hot water advances to be provided with the first control valve that is used for controlling the hot water inflow on managing, be provided with the second control valve that is used for controlling the hot water outflow on the hot water exit tube.
In this embodiment, the casing 2 is provided with a heat exchange structure, the heat exchange structure includes a first heat exchange structure and a second heat exchange structure, the first heat exchange structure includes a first inlet pipe, a first heat exchange pipe 12 and a first outlet pipe, the first inlet pipe is disposed at the upper end of the heat exchange water tank 5, the first outlet pipe is disposed at the lower end of the heat exchange water tank 5, the first inlet pipe is communicated with the first outlet pipe through the first heat exchange pipe 12, the first inlet pipe includes a first left inlet pipe 13 and a first right inlet pipe 14, the first left inlet pipe 13 and the first right inlet pipe 14 are both communicated with the first heat exchange pipe 12, the first outlet pipe includes a first liquid outlet pipe 15, a second liquid outlet pipe 16, a third liquid outlet pipe 17 and a fourth liquid outlet pipe 18, the first liquid outlet pipe 15, the second liquid outlet pipe 16, the third liquid outlet pipe 17 and the fourth liquid outlet pipe 18 are all communicated with the first heat exchange pipe 12, the heat exchange water tank 5 comprises an outer water tank shell and an inner water tank shell, and a first heat exchange tube 12 is arranged in a gap between the outer water tank shell and the inner water tank shell.
In this embodiment, the first liquid outlet pipe 15, the second liquid outlet pipe 16, the third liquid outlet pipe 17, and the fourth liquid outlet pipe 18 are respectively provided with a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve, and a fourth electromagnetic valve, which are corresponding to each other and used for controlling the outflow of the water flow.
In this embodiment, the second heat exchange structure includes a second inlet pipe 19, a second heat exchange pipe 20 and a second outlet pipe 21, the second inlet pipe 19 and the second outlet pipe 21 are both disposed at the upper end of the heat exchange water tank 5, and the second inlet pipe 19 is communicated with the second outlet pipe 21 through the second heat exchange pipe 20, the second heat exchange pipe 20 includes a first spiral heat exchange pipe 22, a second spiral heat exchange pipe 23, a third spiral heat exchange pipe 24 and a fourth spiral heat exchange pipe 25 which are disposed in parallel, and the second inlet pipe 19 is communicated with the second outlet pipe 21 sequentially through the first spiral heat exchange pipe 22, the second spiral heat exchange pipe 23, the third spiral heat exchange pipe 24 and the fourth spiral heat exchange pipe 25. Wherein, the upper end water inlet of the first spiral heat exchange tube 22 is communicated with the water outlet of the second inlet tube 19, the lower end water outlet of the first spiral heat exchange tube 22 is communicated with the lower end water inlet of the second spiral heat exchange tube 23 through a first communicating tube, the upper end water outlet of the second spiral heat exchange tube 23 is communicated with the upper end water inlet of the third spiral heat exchange tube 24 through a second communicating tube, the lower end water outlet of the third spiral heat exchange tube 24 is communicated with the lower end water inlet of the fourth spiral heat exchange tube 25 through a third communicating tube, and the upper end water outlet of the fourth spiral heat exchange tube 25 is communicated with the water inlet of the second outlet tube 21.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.
In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A water-water heat exchange device comprises a base and a shell arranged at the upper end of the base, wherein the shell comprises an inner shell and an outer shell, and heat insulation materials are filled between the inner shell and the outer shell, and the water-water heat exchange device is characterized by further comprising a heat exchange water tank, a heat exchange structure and a hot water structure, wherein the heat exchange structure comprises a first heat exchange structure and a second heat exchange structure, the heat exchange water tank is arranged inside the inner shell, the hot water structure comprises a hot water inlet pipe and a hot water outlet pipe, the hot water inlet pipe is arranged at the left end of the heat exchange water tank, the hot water outlet pipe is arranged at the right end of the heat exchange water tank, the first heat exchange structure comprises a first inlet pipe, a first heat exchange pipe and a first outlet pipe, the first inlet pipe is arranged at the upper end of the heat exchange water tank, the first outlet pipe is arranged at the lower end of the heat exchange water tank, and the first inlet pipe is communicated with the first outlet pipe through the first heat exchange pipe, the second heat exchange structure comprises a second inlet pipe, a second heat exchange pipe and a second outlet pipe, the second inlet pipe and the second outlet pipe are arranged at the upper end of the heat exchange water tank, and the second inlet pipe is communicated with the second outlet pipe through the second heat exchange pipe.
2. The water-water heat exchanger as claimed in claim 1, wherein a fixing structure is provided in the inner housing, the fixing structure includes a first fixing plate, a second fixing plate, a first fixing rod and a second fixing rod, the first fixing plate is provided on the left side wall of the inner housing, the second fixing plate is provided on the right side wall of the inner housing, the first fixing plate is fixedly connected to the left end of the heat exchange water tank through the first fixing rod, and the second fixing plate is fixedly connected to the right end of the heat exchange water tank through the second fixing rod.
3. The water-water heat exchange device as claimed in claim 2, wherein the first inlet pipe comprises a first left inlet pipe and a first right inlet pipe, and the first left inlet pipe and the first right inlet pipe are both communicated with the first heat exchange pipe.
4. The water-water heat exchange device of claim 3, wherein the first outlet pipe comprises a first liquid outlet pipe, a second liquid outlet pipe, a third liquid outlet pipe and a fourth liquid outlet pipe, and the first liquid outlet pipe, the second liquid outlet pipe, the third liquid outlet pipe and the fourth liquid outlet pipe are all communicated with the second heat exchange pipe.
5. The water-water heat exchange device according to claim 4, wherein the second heat exchange tube comprises a first spiral heat exchange tube, a second spiral heat exchange tube, a third spiral heat exchange tube and a fourth spiral heat exchange tube which are arranged in parallel, and the second inlet tube is communicated with the second outlet tube sequentially through the first spiral heat exchange tube, the second spiral heat exchange tube, the third spiral heat exchange tube and the fourth spiral heat exchange tube.
6. The water-water heat exchange device of claim 5, wherein the hot water inlet pipe is disposed at a left end of the housing and the hot water inlet pipe penetrates the housing to communicate with the heat exchange water tank, and the hot water outlet pipe is disposed at a right end of the housing and the hot water outlet pipe penetrates the housing to communicate with the heat exchange water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758687.7U CN215572371U (en) | 2021-07-30 | 2021-07-30 | Water-water heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758687.7U CN215572371U (en) | 2021-07-30 | 2021-07-30 | Water-water heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572371U true CN215572371U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758687.7U Active CN215572371U (en) | 2021-07-30 | 2021-07-30 | Water-water heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572371U (en) |
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2021
- 2021-07-30 CN CN202121758687.7U patent/CN215572371U/en active Active
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