CN215337858U - Heat exchanger capable of prolonging service life - Google Patents
Heat exchanger capable of prolonging service life Download PDFInfo
- Publication number
- CN215337858U CN215337858U CN202120384663.3U CN202120384663U CN215337858U CN 215337858 U CN215337858 U CN 215337858U CN 202120384663 U CN202120384663 U CN 202120384663U CN 215337858 U CN215337858 U CN 215337858U
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- CN
- China
- Prior art keywords
- heat exchanger
- cover plate
- side wall
- upper cover
- service life
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007789 sealing Methods 0.000 claims description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchanger capable of prolonging the service life, which comprises a heat exchanger body, wherein the heat exchanger body is of a cuboid structure, the heat exchanger body comprises an upper cover plate, a middle side wall and a lower cover plate, the upper cover plate is arranged at the upper end of the middle side wall, the lower cover plate is arranged at the lower end of the middle side wall, a heat exchange pipeline is arranged in the heat exchanger body, the upper end and the lower end of the heat exchange pipeline are respectively connected with a first heat exchange inlet and a first heat exchange outlet, the two sides of the middle side wall are respectively provided with a second heat exchange inlet and a second heat exchange outlet, the lower cover plate and the middle side wall are integrally formed, and the upper cover plate is detachably connected with the middle side wall. According to the heat exchanger capable of prolonging the service life, the upper cover plate is detachably arranged on the side wall of the middle part, so that the structure is convenient to detach, the inside of the heat exchanger is convenient to clean, and the service life of the heat exchanger is effectively prolonged.
Description
Technical Field
The utility model belongs to the technical field of water heater devices, and particularly relates to a heat exchanger capable of prolonging the service life.
Background
At present, heat exchangers used in chemical production and pharmaceutical industry are divided into tube type, graphite hole type, plate type, spiral plate type, winding tube type and the like, wherein the spiral plate type heat exchanger is high in heat exchange efficiency, space-saving and wide in use, but is difficult to clean and short in service life compared with other heat exchangers due to the fact that partial impurities are more or viscous materials are easily accumulated with scale under working conditions.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a heat exchanger capable of prolonging the service life, which comprises a heat exchanger body, wherein the heat exchanger body is of a cuboid structure, the heat exchanger body comprises an upper cover plate, a middle side wall and a lower cover plate, the upper cover plate is arranged at the upper end of the middle side wall, the lower cover plate is arranged at the lower end of the middle side wall, a heat exchange pipeline is arranged in the heat exchanger body, the upper end and the lower end of the heat exchange pipeline are respectively connected with a first heat exchange inlet and a first heat exchange outlet, the two sides of the middle side wall are respectively provided with a second heat exchange inlet and a second heat exchange outlet, the lower cover plate and the middle side wall are integrally formed, and the upper cover plate is detachably connected with the middle side wall.
Preferably, a connecting notch is formed in the lower end face of the upper cover plate, and the upper end of the middle side wall extends into the connecting notch.
In any of the above aspects, it is preferable that a sealing portion is provided in the coupling recess.
In any of the above schemes, preferably, a fixed cross bar is arranged on the side wall of the middle part, the fixed cross bar penetrates through the side wall of the middle part, a sealing ring is arranged on the part of the fixed cross bar located on the heat exchanger body, and the part of the fixed cross bar located outside the heat exchanger body is fixed on the upper cover plate through a bolt.
In any of the above schemes, preferably, the first heat exchange inlet is fixed on the upper cover plate, the first heat exchange inlet is detachably connected with an internal heat exchange pipe, and when the upper cover plate is detached from the middle side wall, the first heat exchange inlet and the heat exchange pipe are detached in the same way.
The utility model has the beneficial effects that: according to the heat exchanger capable of prolonging the service life, the upper cover plate is detachably arranged on the side wall of the middle part, so that the structure is convenient to detach, the inside of the heat exchanger is convenient to clean, and the service life of the heat exchanger is effectively prolonged.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of a heat exchanger capable of extended service life in accordance with the present invention;
fig. 2 is a partial enlarged view of a portion a of the embodiment of fig. 1 of a heat exchanger capable of extending the service life according to the present invention.
The figures are labeled as follows: 1-a heat exchanger body; 2-a first heat exchange inlet; 3-a first heat exchange outlet; 4-a second heat exchange inlet; 5-a second heat exchange outlet; 6-upper cover plate; 7-middle side wall; 8-lower cover plate; 9-fixing the cross bar; 10-a sealing ring; 11-a connecting recess; 12-sealing part.
Detailed Description
In order to further understand the present invention, the following detailed description is given with reference to specific embodiments.
As shown in fig. 1 and 2, the present invention provides a heat exchanger capable of prolonging a service life, which comprises a heat exchanger body 1, wherein the heat exchanger body 1 is of a rectangular structure, the heat exchanger body 1 comprises an upper cover plate 6, a middle side wall 7 and a lower cover plate 8, the upper cover plate 6 is arranged at an upper end of the middle side wall 7, the lower cover plate 8 is arranged at a lower end of the middle side wall 7, a heat exchange pipeline is arranged inside the heat exchanger body 1, an upper end and a lower end of the heat exchange pipeline are respectively connected with a first heat exchange inlet 2 and a first heat exchange outlet 3, the first heat exchange inlet 2 and the first heat exchange outlet 3 are respectively arranged on the upper cover plate 6 and the lower cover plate 8, the first heat exchange inlet 2 is detachably connected with the internal heat exchange pipeline, when the upper cover plate 6 is detached from the middle side wall 7, the first heat exchange inlet 2 and the heat exchange pipeline are also detached, a second heat exchange inlet 4 and a second heat exchange outlet 5 are respectively arranged on two sides of the middle side wall 7, wherein the lower cover plate 8 and the middle side wall 7 are integrally formed, the upper cover plate 6 and the middle side wall 7 are detachably connected, so that the interior of the heat exchanger body 1 can be washed by detaching the upper cover plate 6, a connecting notch 11 is arranged on the lower end surface of the upper cover plate 6, the upper end of the middle side wall 7 extends into the connecting notch 11 and is embedded, a sealing part 12 is arranged in the connecting notch 11, the connecting notch 11 and the sealing part 12 are embedded, sealed and connected, a fixed cross rod 9 is arranged on the middle side wall 7, the fixed cross rod 9 penetrates through the middle side wall 7, the fixed cross rod 9 is connected with the middle side wall 7 in a welding manner, and a sealing ring 10 is arranged on the part of the fixed cross rod 9, which is positioned on the heat exchanger body 1, the part of the fixed cross rod 9, which is positioned outside the heat exchanger body 1, is fixed on the upper cover plate 6 through bolts.
During installation of the embodiment, the connecting notch 11 of the upper cover plate 6 is embedded in and connected with the middle side wall 7, the sealing part 12 is used for sealing, when the upper cover plate 6 is pressed downwards continuously, the two sides of the fixed cross rod 9 are in contact with the upper cover plate 6, after the contact, the sealing ring 10 of the fixed cross rod 9 is in contact with and extruded by the sealing part 12 of the upper cover plate 6, the fixed cross rod 9 is fixed on the upper cover plate 6 through a bolt, so that the fixed cross rod is fixed, and therefore the upper cover plate 6 is in sealing connection with the middle side wall 7.
It will be understood by those skilled in the art that a heat exchanger of the present invention capable of extending its useful life includes any combination of the above-described embodiments and embodiments of the present invention and those illustrated in the accompanying drawings, which is not intended to be limited to the space and to simplify the description, but rather, the combination of the embodiments is not described. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a can increase of service life's heat exchanger, includes the heat exchanger body, the heat exchanger body is the cuboid structure, the heat exchanger body includes upper cover plate, middle part lateral wall and lower apron, the upper cover plate sets up the upper end of middle part lateral wall, the apron sets up down the lower extreme of middle part lateral wall, the inside heat transfer pipeline that sets up of heat exchanger body, the upper and lower both ends of heat transfer pipeline respectively with first heat transfer entry and first heat transfer exit linkage, the both sides of middle part lateral wall set up second heat transfer entry and second heat transfer export respectively, its characterized in that, the apron down with middle part lateral wall integrated into one piece, the upper cover plate can be dismantled with the middle part lateral wall and be connected.
2. The heat exchanger capable of prolonging the service life of the heat exchanger as claimed in claim 1, wherein the lower end surface of the upper cover plate is provided with a connecting notch, and the upper end of the middle side wall extends into the connecting notch.
3. The heat exchanger capable of prolonging the service life of claim 2, wherein a sealing portion is arranged in the connecting notch.
4. The heat exchanger capable of prolonging the service life of the heat exchanger of claim 3, wherein a fixing cross rod is arranged on the middle side wall, the fixing cross rod penetrates through the middle side wall, a sealing ring is arranged on the part, located on the heat exchanger body, of the fixing cross rod, and the part, located on the outer portion of the heat exchanger body, of the fixing cross rod is fixed on the upper cover plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384663.3U CN215337858U (en) | 2021-02-20 | 2021-02-20 | Heat exchanger capable of prolonging service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120384663.3U CN215337858U (en) | 2021-02-20 | 2021-02-20 | Heat exchanger capable of prolonging service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215337858U true CN215337858U (en) | 2021-12-28 |
Family
ID=79581581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120384663.3U Active CN215337858U (en) | 2021-02-20 | 2021-02-20 | Heat exchanger capable of prolonging service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215337858U (en) |
-
2021
- 2021-02-20 CN CN202120384663.3U patent/CN215337858U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 051430 No.62 Zhangju Road, Luancheng District, Shijiazhuang City, Hebei Province Patentee after: Shiyao Innovation Pharmaceutical Co.,Ltd. Country or region after: China Address before: 051430 No.62 Zhangju Road, Luancheng District, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG PHARMACEUTICAL GROUP NEW NORWICH PHARMACEUTICAL CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |