CN215373646U - Detachable plate heat exchanger with plates not easy to damage - Google Patents
Detachable plate heat exchanger with plates not easy to damage Download PDFInfo
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- CN215373646U CN215373646U CN202121687948.0U CN202121687948U CN215373646U CN 215373646 U CN215373646 U CN 215373646U CN 202121687948 U CN202121687948 U CN 202121687948U CN 215373646 U CN215373646 U CN 215373646U
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- plate
- guide rod
- fixed
- heat exchanger
- compression plate
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Abstract
The utility model discloses a detachable plate heat exchanger with plates not easy to damage, which comprises: the elastic protection pad is clamped between the movable pressing plate and the plate sheet adjacent to the movable pressing plate. According to the detachable plate heat exchanger, the blind plate is replaced by the elastic protection pad, the elastic protection pad has certain elasticity, and the hard contact between the plate sheet and the movable pressing plate through the blind plate is avoided, and when the plate heat exchanger is assembled and disassembled in the traditional mode, the movable pressing plate and the blind plate are both made of metal materials, so that the problem that the blind plate and the plate sheet are cracked easily due to unbalance of force is caused; the elastic protective pad is made of butadiene-acrylonitrile rubber, so that the elastic protective pad is good in acid and alkali resistance, is not easy to corrode and damage when used in the chemical field, and prolongs the service life; the elastic protective pad is not easy to crack, so that the replacement times are reduced, and the production cost is reduced; and cleaning and storage comparison.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a detachable plate heat exchanger with plates not easy to damage.
Background
The plate heat exchanger is a heat exchanger commonly used in many industries at present, has the advantages of simple structure, small occupied area and the like, and is widely applied to a central heating system heating station. The plate heat exchanger is formed by arranging high-efficiency heat transfer corrugated plates between a fixed pressing plate and a movable pressing plate in a superposed mode, forming a frame by an upper guide rod, a lower guide rod and a rear support and clamping by a clamping stud. The blind plate (without holes) is arranged between the movable pressing plate and the plate, the blind plate and the plate are made of titanium alloy and are easy to crack, and when workers disassemble the movable pressing plate, imbalance occurs when force is applied, so that the blind plate and the plate are easy to crack, and the service performance of the plate is reduced.
Therefore, it is an urgent need to solve the problem of providing a removable plate heat exchanger that can prevent the plate from cracking and reducing the service performance of the plate during the assembly and disassembly process.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a detachable plate heat exchanger, which can prevent the plate from cracking and reducing the service performance of the plate during the assembling and disassembling process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a detachable plate heat exchanger with plates not prone to damage includes: the upper guide rod and the lower guide rod are fixed between the fixed compression plate and the rear support from top to bottom, the movable compression plate is arranged between the fixed compression plate and the rear support, the upper end and the lower end of the movable compression plate are respectively clamped on the upper guide rod and the lower guide rod, the plurality of sheets are overlapped between the fixed compression plate and the movable compression plate, the two sides of the fixed compression plate and the two sides of the movable compression plate are respectively clamped on the corresponding fixed studs and fixedly connected with each other through the plurality of fixed studs and fixing nuts thereon, the upper end and the lower end of each sheet are respectively clamped on the upper guide rod and the lower guide rod, and the left side and the right side of each sheet are respectively clamped on the corresponding fixed studs, the elastic protection pad is arranged between the movable pressing plate and the plate sheet adjacent to the movable pressing plate in a clamped mode.
According to the technical scheme, compared with the prior art, the utility model provides the detachable plate heat exchanger with the plate pieces not easy to damage, the blind plate is replaced by the elastic protection pad, the elastic protection pad has certain elasticity, and the hard contact between the plate piece and the movable pressing plate through the blind plate is avoided.
Furthermore, first joint breach and second joint breach have been seted up respectively to the upper end and the lower extreme of elasticity protection pad, first joint breach with go up the guide arm joint, the second joint breach with guide arm joint down, the side has seted up the third joint breach respectively about the elasticity protection pad, the third joint breach with the stud joint. The elastic protection pad is easy to disassemble and assemble.
Furthermore, the elastic protection pad is made of butadiene-acrylonitrile rubber. The acid and alkali resistance is good, and the coating is not easy to corrode and damage when used in the chemical field, so that the service life is prolonged; the elastic protective pad is not easy to crack, so that the replacement times are reduced, and the production cost is reduced; and cleaning and storage comparison.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detachable plate heat exchanger with plates not easily damaged according to the present invention.
FIG. 2 is a schematic view of the elastic protection pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention discloses a detachable plate heat exchanger with plates not easily damaged, including: a fixed pressure strip 1, a movable pressure strip 2, an upper guide rod 3, a lower guide rod 4, a rear pillar 5, a fixed stud 6 and a plurality of plates 7, wherein the upper guide rod 3 and the lower guide rod 4 are fixed between the fixed pressure strip 1 and the rear pillar 5 from top to bottom, the movable pressure strip 2 is arranged between the fixed pressure strip 1 and the rear pillar 5, the upper end and the lower end of the movable pressing plate 2 are respectively clamped on the upper guide rod 3 and the lower guide rod 4, a plurality of sheets 7 are overlapped between the fixed pressing plate 1 and the movable pressing plate 2, the two sides of the fixed pressing plate 1 and the movable pressing plate 2 are respectively clamped on the corresponding fixed studs 6, the movable pressing plate and the fixed screw studs 6 are fixedly connected with the fixed screw nuts on the fixed screw studs, the upper end and the lower end of each plate 7 are respectively clamped on the upper guide rod 3 and the lower guide rod 4, the left side and the right side of each plate 7 are respectively clamped on the corresponding fixed screw studs 6, and an elastic protection pad 8 is arranged between the movable pressing plate 2 and the plate 7 adjacent to the movable pressing plate.
First joint breach 81 and second joint breach 82 have been seted up respectively to the upper end and the lower extreme of elasticity protection pad 8, and first joint breach 81 and upper guide arm 3 joint, second joint breach 82 and lower guide arm 4 joint, and the side has seted up third joint breach 83 respectively about elasticity protection pad 8, and third joint breach 83 and fixing stud 6 joint.
The elastic protection pad 8 is made of butadiene-acrylonitrile rubber.
According to the detachable plate heat exchanger, the blind plate is replaced by the elastic protection pad, the elastic protection pad has certain elasticity, and the problem that the blind plate and the plate sheet are easy to crack due to unbalanced force when the movable pressing plate and the blind plate are made of metal materials in the traditional plate heat exchanger for dismounting is avoided.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A detachable plate heat exchanger with plates not prone to damage includes: the device comprises a fixed compression plate (1), a movable compression plate (2), an upper guide rod (3), a lower guide rod (4), a rear support (5), a fixed stud (6) and a plurality of plates (7), wherein the upper guide rod (3) and the lower guide rod (4) are vertically fixed between the fixed compression plate (1) and the rear support (5), the movable compression plate (2) is arranged between the fixed compression plate (1) and the rear support (5), the upper end and the lower end of the movable compression plate (2) are respectively clamped on the upper guide rod (3) and the lower guide rod (4), the plurality of plates (7) are superposed and arranged between the fixed compression plate (1) and the movable compression plate (2), the two sides of the fixed compression plate (1) and the movable compression plate (2) are respectively clamped on the corresponding fixed stud (6), and the fixed compression plate (1) and the movable compression plate (2) are fixedly connected with a fixed nut on the fixed compression plate (6) through the plurality of fixed studs (6), the upper end and the lower end of each plate (7) are respectively clamped on the upper guide rod (3) and the lower guide rod (4), and the left side and the right side of each plate (7) are respectively clamped on the corresponding fixed studs (6), and the movable pressure plate is characterized in that an elastic protection pad (8) is clamped between the movable pressure plate (2) and the plate (7) adjacent to the movable pressure plate.
2. The detachable plate heat exchanger of claim 1, wherein the upper end and the lower end of the elastic protection pad (8) are respectively provided with a first clamping gap (81) and a second clamping gap (82), the first clamping gap (81) is clamped with the upper guide rod (3), the second clamping gap (82) is clamped with the lower guide rod (4), the left side and the right side of the elastic protection pad (8) are respectively provided with a third clamping gap (83), and the third clamping gap (83) is clamped with the fixing stud (6).
3. A removable plate heat exchanger according to claim 1, where the resilient protective pad (8) is made of nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687948.0U CN215373646U (en) | 2021-07-23 | 2021-07-23 | Detachable plate heat exchanger with plates not easy to damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687948.0U CN215373646U (en) | 2021-07-23 | 2021-07-23 | Detachable plate heat exchanger with plates not easy to damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373646U true CN215373646U (en) | 2021-12-31 |
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ID=79611334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687948.0U Active CN215373646U (en) | 2021-07-23 | 2021-07-23 | Detachable plate heat exchanger with plates not easy to damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373646U (en) |
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2021
- 2021-07-23 CN CN202121687948.0U patent/CN215373646U/en active Active
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