CN210922302U - Heat exchanger convenient to install - Google Patents
Heat exchanger convenient to install Download PDFInfo
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- CN210922302U CN210922302U CN201922129461.XU CN201922129461U CN210922302U CN 210922302 U CN210922302 U CN 210922302U CN 201922129461 U CN201922129461 U CN 201922129461U CN 210922302 U CN210922302 U CN 210922302U
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- heat exchange
- shell
- water channel
- cold water
- heat exchanger
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Abstract
The utility model relates to a heat exchanger which is convenient to install, comprising a heat exchange shell which is formed by matching and assembling a main shell body and a shell cover, and two heat exchange metal sheets; the heat exchange shell is provided with a cold water channel, the two heat exchange metal sheets are respectively arranged on the cold water channel, and a gap between the two heat exchange metal sheets forms a hot water channel; the method is characterized in that: the heat exchange metal sheet is connected with the main shell and/or the shell cover in a hot melting mode. In the heat exchanger, the heat exchange metal sheet is connected with the shell in a hot melting mode, the traditional silica gel layer is omitted, the manufacturing cost is reduced, the sealing performance is good, the sealing effect is durable, the service life is long, the connection between the metal sheet and the shell is more stable and reliable, and the integrity is strong; in addition, the assembly mode can not influence the water quality, and the water safety of users is effectively ensured.
Description
Technical Field
The utility model relates to a heat exchanger specifically is a simple to operate's heat exchanger.
Background
Chinese patent document CN205537240U discloses a bimetallic strip water channel plate heat exchanger, specifically disclosing: including plate-type casing, casing lid, circuitous water course and two circuitous type sheetmetals, circuitous water course is established in plate-type casing, and two circuitous type sheetmetals are established in circuitous water course and perpendicular with the bottom surface of circuitous water course, and two circuitous type sheetmetals are parallel to each other and leave the clearance between them, and the casing lid is established on plate-type casing, is equipped with the silica gel layer on the surface of casing lid and the bottom surface of the circuitous water course in the plate-type casing, the silica gel layer encloses synthetic confined heat exchange water course with two circuitous type sheetmetals. In the heat exchanger, the circuitous metal sheets, the shell cover and the plate-type shell are mutually sealed through the silica gel layer, and the structure has more parts, so that the heat exchanger is not beneficial to quick assembly and has higher manufacturing cost; in addition, the circuitous metal sheet compresses the silica gel layer for a long time, so that the silica gel layer is easy to damage, the service life of the silica gel layer is shortened, and the phenomenon of hot and cold water mixing after the silica gel layer is damaged can occur. In some heat exchangers in the market, the metal sheet is assembled and connected with the corresponding shell in a viscose sticking mode, but the viscose easily influences water quality and is harmful to human bodies.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a simple to operate's heat exchanger, the sheetmetal passes through the hot melt mode and is connected with the casing, makes the equipment convenient and fast more, and the leakproofness is good, and the structure is firm reliable.
The purpose of the utility model is realized like this:
a heat exchanger convenient for installation comprises a heat exchange shell formed by matching and assembling a main shell and a shell cover, and two heat exchange metal sheets; the heat exchange shell is provided with a cold water channel, the two heat exchange metal sheets are respectively arranged on the cold water channel, and a gap between the two heat exchange metal sheets forms a hot water channel; the method is characterized in that: the heat exchange metal sheet is connected with the main shell and/or the shell cover in a hot melting mode.
The heat exchange metal sheet is at least partially melted into the main shell and/or the shell cover.
The main housing and/or housing cover is made of a plastic material.
The heat exchange metal sheet is provided with a plurality of salient points for ensuring the smoothness of the hot water channel.
The cold water channel is in a circuitous shape, one end of the cold water channel is communicated with a cold water inlet on the heat exchange shell, and the other end of the cold water channel is communicated with a cold water outlet on the heat exchange shell.
The hot water channel and the cold water channel are not communicated with each other, the hot water channel is in a circuitous shape matched with the cold water channel, one end of the hot water channel is communicated with a hot water inlet on the heat exchange shell, and the other end of the hot water channel is communicated with a hot water outlet on the heat exchange shell.
The utility model has the advantages as follows:
the heat exchange metal sheet is connected with the shell in a hot melting mode, the traditional silica gel layer is omitted, the manufacturing cost is reduced, the sealing performance is good, the sealing effect is durable, the service life is long, the connection between the metal sheet and the shell is more stable and reliable, and the integrity is strong; in addition, the assembly mode can not influence the water quality, and the water safety of users is effectively ensured.
Drawings
Fig. 1 is an assembly view of a heat exchanger according to an embodiment of the present invention.
Fig. 2 is an exploded view of a heat exchanger according to an embodiment of the present invention.
Fig. 3 is a top view of a heat exchanger according to an embodiment of the present invention.
Fig. 4 is a partial sectional view in the direction of a-a in fig. 3.
Fig. 5 is an enlarged schematic view at C in fig. 4.
Fig. 6 is a partial sectional view in the direction B-B in fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the heat exchanger with convenient installation comprises a heat exchange shell K formed by assembling a main shell 1 and a shell cover 3 in a matching way, and two heat exchange metal sheets 2; a cold water channel 4 is arranged on the inner side of the heat exchange shell K, the two heat exchange metal sheets 2 are respectively arranged in the cold water channel 4, and a hot water channel 5 is formed in a gap between the two heat exchange metal sheets 2; the heat exchange metal sheet 2 is connected with the main shell 1 and/or the shell cover 3 in a hot melting mode, specifically, the heat exchange metal sheet 2 is heated and warmed in a high-frequency electromagnetic heating mode, and then the heat exchange metal sheet 2 is in compression joint with the main shell 1 and/or the shell cover 3.
Further, the edges of the heat exchanging metal sheets 2 are at least partially melted into the inner wall of the main casing 1 and/or the casing cover 3.
Further, the main housing 1 and/or the housing cover 3 are made of a plastic material so that the heat exchange metal sheets 2 can be melted into the main housing 1 and/or the housing cover 3 when they are pressed against the heat exchange metal sheets 2 at a high temperature.
Furthermore, a plurality of salient points 201 for ensuring the smoothness of the hot water channel 5 are arranged on the heat exchange metal sheet 2; specifically, the salient points 201 have a certain supporting function, so that the gap between the two heat exchange metal sheets 2 can be ensured.
Furthermore, the cold water channel 4 is circuitous, one end of the cold water channel 4 is communicated with the cold water inlet 101 on the heat exchange shell K, and the other end of the cold water channel 4 is communicated with the cold water outlet on the heat exchange shell K.
Furthermore, the hot water channel 5 is not communicated with the cold water channel 4, the hot water channel 5 is in a circuitous shape matched with the cold water channel 4, one end of the hot water channel 5 is communicated with a hot water inlet 102 on the heat exchange shell K, and the other end of the hot water channel 5 is communicated with a hot water outlet 103 on the heat exchange shell K.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A heat exchanger convenient to install comprises a heat exchange shell (K) formed by matching and assembling a main shell (1) and a shell cover (3), and two heat exchange metal sheets (2); a cold water channel (4) is arranged on the heat exchange shell (K), the two heat exchange metal sheets (2) are respectively arranged on the cold water channel (4), and a hot water channel (5) is formed in a gap between the two heat exchange metal sheets (2); the method is characterized in that: the heat exchange metal sheet (2) is connected with the main shell (1) and/or the shell cover (3) in a hot melting mode.
2. A heat exchanger according to claim 1, wherein: the heat exchange metal sheet (2) is at least partially melted into the main shell (1) and/or the shell cover (3).
3. A heat exchanger according to claim 1, wherein: the main housing (1) and/or the housing cover (3) are made of a plastic material.
4. A heat exchanger according to claim 1, wherein: the heat exchange metal sheet (2) is provided with a plurality of salient points (201) used for ensuring the smoothness of the hot water channel (5).
5. A heat exchanger according to claim 1, wherein: the cold water channel (4) is in a circuitous shape, one end of the cold water channel (4) is communicated with a cold water inlet (101) on the heat exchange shell (K), and the other end of the cold water channel (4) is communicated with a cold water outlet on the heat exchange shell (K).
6. A heat exchanger according to claim 5, wherein: the hot water channel (5) is not communicated with the cold water channel (4), the hot water channel (5) is in a circuitous shape matched with the cold water channel (4), one end of the hot water channel (5) is communicated with a hot water inlet (102) on the heat exchange shell (K), and the other end of the hot water channel (5) is communicated with a hot water outlet (103) on the heat exchange shell (K).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129461.XU CN210922302U (en) | 2019-11-29 | 2019-11-29 | Heat exchanger convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129461.XU CN210922302U (en) | 2019-11-29 | 2019-11-29 | Heat exchanger convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922302U true CN210922302U (en) | 2020-07-03 |
Family
ID=71366996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129461.XU Active CN210922302U (en) | 2019-11-29 | 2019-11-29 | Heat exchanger convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922302U (en) |
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2019
- 2019-11-29 CN CN201922129461.XU patent/CN210922302U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat exchanger with convenient installation Effective date of registration: 20210715 Granted publication date: 20200703 Pledgee: Agricultural Bank of China Limited Shunde Ronggui sub branch Pledgor: GUANGDONG JIBAO ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. Registration number: Y2021980006213 |