CN213421921U - Spiral plate type heat exchange device - Google Patents
Spiral plate type heat exchange device Download PDFInfo
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- CN213421921U CN213421921U CN202022034052.4U CN202022034052U CN213421921U CN 213421921 U CN213421921 U CN 213421921U CN 202022034052 U CN202022034052 U CN 202022034052U CN 213421921 U CN213421921 U CN 213421921U
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- metal plate
- heat exchange
- cold liquid
- exchange device
- spiral plate
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Abstract
The utility model discloses a spiral plate type heat exchange device, which comprises a cylinder body, wherein two symmetrical upright posts are fixedly arranged at the bottom of the cylinder body, a base is fixedly arranged at the bottom of each upright post, a first metal plate and a second metal plate are arranged in the cylinder body, the first metal plate is positioned at the outer side of the second metal plate, a cold liquid channel and a hot liquid channel are respectively formed between the first metal plate and the second metal plate, the top of the cold liquid channel is communicated with a cold liquid inlet pipe, the top of the hot liquid channel is communicated with a hot liquid outlet pipe, the centers of the front surface and the back surface of the cylinder body are respectively communicated with a cold liquid outlet pipe and a hot liquid inlet pipe, the front surface and the back surface of the cylinder body are respectively connected with a shell through fastening screws, and the spiral plate type heat exchange device utilizes the hot liquid channel and the cold liquid channel formed by the first metal plate and the second metal plate to enable the cold liquid and the hot liquid to be in reverse motion, the effect of heat exchange between cold liquid and hot liquid is increased, the occupied area is small, and the space is saved.
Description
Technical Field
The utility model relates to the field of mechanical equipment, specifically a spiral plate type heat exchange device.
Background
Generally, in equipment investment of some chemical plants, the heat exchanger accounts for 30% of the total investment; in modern refineries, the heat exchanger accounts for more than about 40% of the total process equipment investment; in the industrial production of sea water desalination, almost all equipment is composed of heat exchangers, the advancement, the rationality and the running reliability of the heat exchangers directly influence the quality, the quantity and the cost of products, and the traditional shell and tube heat exchanger not only occupies a large area and influences the layout quantity of the equipment, but also has low heat exchange efficiency.
The problem to the existence of the aforesaid is proposed the utility model discloses, this kind of spiral plate heat exchange device can effectively solve the problem that equipment area is big, heat exchange efficiency is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a spiral plate heat exchange device has solved indirect heating equipment area big, inefficiency, the poor problem of heat transfer effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral plate type heat exchange device, includes the barrel, the bottom fixed mounting of barrel has two symmetrical stands, and the equal fixed mounting in bottom of two stands has the base, the inside of barrel is equipped with first metal sheet and second metal sheet, and forms cold liquid passageway and hydrothermal solution passageway between first metal sheet and the second metal sheet respectively, the top intercommunication of cold liquid passageway has cold liquid to advance the pipe, and the top intercommunication of hydrothermal solution passageway has a hydrothermal solution exit tube, the front of barrel and the center department at the back communicate respectively has cold liquid exit tube and hydrothermal solution to advance the pipe, the positive and negative of barrel all is connected with the shell body through fastening screw.
Preferably, the first metal plate is located on the outer side of the second metal plate, and the first metal plate and the second metal plate are spirally distributed.
Preferably, the first metal plate and the second metal plate are both made of copper.
Preferably, the inner diameters of the cold liquid outlet pipe and the hot liquid inlet pipe are both two centimeters.
Preferably, the inner wall of the cylinder body is provided with a heat insulation layer.
Preferably, the bottom of the base is provided with anti-skid stripes.
(III) advantageous effects
The utility model provides a spiral plate heat exchange device possesses following beneficial effect:
(1) according to the spiral plate type heat exchange device, the cold liquid channel and the hot liquid channel are formed by matching the first metal plate and the second metal plate, the whole distance between the cold liquid channel and the hot liquid channel is longer, the contact time between the cold liquid and the hot liquid is prolonged, and the heat exchange effect is improved.
(2) According to the spiral plate type heat exchange device, the copper materials of the first metal plate and the second metal plate improve the heat exchange effect between cold liquid and hot liquid by utilizing the excellent heat conductivity of copper.
(3) The spiral plate type heat exchange device has a compact structure, does not occupy a large amount of space, and saves the space inside a factory.
Drawings
Fig. 1 is a front view of a first metal plate and a second metal plate of the present invention;
fig. 2 is a side view of the barrel of the present invention;
fig. 3 is a front view of the cylinder of the present invention;
fig. 4 is a rear view of the barrel of the present invention.
In the figure: 1 cylinder, 2 columns, 3 bases, 4 first metal plates, 5 second metal plates, 6 cold liquid channels, 7 hot liquid channels, 8 cold liquid inlet pipes, 9 hot liquid outlet pipes, 10 cold liquid outlet pipes, 11 hot liquid inlet pipes, 12 fastening screws and 13 outer shells.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a spiral plate type heat exchange device comprises a cylinder body 1, wherein a heat insulation layer is arranged on the inner wall of the cylinder body 1, heat loss is reduced, the heat exchange effect of hot liquid and cold liquid is improved, two symmetrical upright posts 2 are fixedly arranged at the bottom of the cylinder body 1, a base 3 is fixedly arranged at the bottoms of the two upright posts 2, anti-slip stripes are arranged at the bottom of the base 3, the stability of the device is improved, a first metal plate 4 and a second metal plate 5 are arranged inside the cylinder body 1, the first metal plate 4 is positioned on the outer side of the second metal plate 5, the first metal plate 4 and the second metal plate 5 are both spirally distributed, the first metal plate 4 and the second metal plate 5 are both made of copper, heat exchange between the hot liquid and the cold liquid is realized by utilizing the excellent heat conduction performance of the copper, a cold liquid channel 6 and a hot liquid channel 7 are respectively formed between the first metal plate 4 and the second metal plate 5, the top of the cold liquid channel 6 is communicated with a cold liquid inlet pipe 8, and the top of the hydrothermal passage 7 is communicated with a hydrothermal outlet pipe 9, the centers of the front surface and the back surface of the cylinder body 1 are respectively communicated with a cold liquid outlet pipe 10 and a hydrothermal inlet pipe 11, the inner diameters of the cold liquid outlet pipe 10 and the hydrothermal inlet pipe 11 are both two centimeters, and the front surface and the back surface of the cylinder body 1 are both connected with an outer shell body 13 through fastening screws 12.
The working principle is as follows: according to the spiral plate type heat exchange device, cold liquid and hot liquid to be subjected to heat exchange are added into a cold liquid inlet pipe 8 and a hot liquid inlet pipe 11 respectively, then the cold liquid and the hot liquid enter a cold liquid channel 6 and a hot liquid channel 7 respectively, heat exchange is completed between the cold liquid and the hot liquid in the cold liquid channel 6 and the hot liquid channel 7 surrounded by the first metal plate 4 and the second metal plate 5, and finally the cold liquid and the hot liquid flow out from a cold liquid outlet pipe 10 and a hot liquid outlet pipe 9 respectively, so that heat exchange is realized.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A spiral plate heat exchange device, includes barrel (1), its characterized in that: the bottom fixed mounting of barrel (1) has two symmetrical stand (2), and the equal fixed mounting in bottom of two stand (2) has base (3), the inside of barrel (1) is equipped with first metal sheet (4) and second metal sheet (5), and forms cold liquid passageway (6) and hydrothermal solution passageway (7) between first metal sheet (4) and second metal sheet (5) respectively, the top intercommunication of cold liquid passageway (6) has cold liquid to advance pipe (8), and the top intercommunication of hydrothermal solution passageway (7) has hydrothermal solution exit tube (9), the center department at the front and the back of barrel (1) communicates respectively has cold liquid exit tube (10) and hydrothermal solution to advance pipe (11), the front and the back of barrel (1) all are connected with shell body (13) through fastening screw (12).
2. A spiral plate heat exchange device according to claim 1, wherein: the first metal plate (4) is located on the outer side of the second metal plate (5), and the first metal plate (4) and the second metal plate (5) are distributed spirally.
3. A spiral plate heat exchange device according to claim 1, wherein: the first metal plate (4) and the second metal plate (5) are both made of copper.
4. A spiral plate heat exchange device according to claim 1, wherein: the inner diameters of the cold liquid outlet pipe (10) and the hot liquid inlet pipe (11) are both two centimeters.
5. A spiral plate heat exchange device according to claim 1, wherein: the inner wall of the cylinder body (1) is provided with a heat-insulating layer.
6. A spiral plate heat exchange device according to claim 1, wherein: the bottom of the base (3) is provided with anti-skid stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034052.4U CN213421921U (en) | 2020-09-16 | 2020-09-16 | Spiral plate type heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034052.4U CN213421921U (en) | 2020-09-16 | 2020-09-16 | Spiral plate type heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421921U true CN213421921U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022034052.4U Active CN213421921U (en) | 2020-09-16 | 2020-09-16 | Spiral plate type heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421921U (en) |
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2020
- 2020-09-16 CN CN202022034052.4U patent/CN213421921U/en active Active
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