CN216845812U - Anti-leakage plate heat exchanger - Google Patents
Anti-leakage plate heat exchanger Download PDFInfo
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- CN216845812U CN216845812U CN202220240271.4U CN202220240271U CN216845812U CN 216845812 U CN216845812 U CN 216845812U CN 202220240271 U CN202220240271 U CN 202220240271U CN 216845812 U CN216845812 U CN 216845812U
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- sealing cover
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Abstract
The utility model relates to the technical field of heat exchangers, and provides a leakage-proof plate heat exchanger which is convenient for protecting a plate heat exchanger body so as to prevent the plate heat exchanger body from being leaked due to collision and is convenient for taking out and overhauling the plate heat exchanger body, and has stronger practicability, the plate heat exchanger comprises the plate heat exchanger body and two supporting plates, a groove is arranged at the top end of the supporting plate, a bidirectional screw rod is rotationally connected with the groove, a rotating component is arranged on the bidirectional screw rod, four thread blocks are sleeved on the bidirectional screw rod, the thread blocks are slidably connected in the groove, the top ends of the four thread blocks on the right side are fixedly connected with a first sealing cover, the top ends of the four thread blocks on the left side are fixedly connected with a second sealing cover, the inner side walls of the first sealing cover and the second sealing cover are both connected with buffer plates through a plurality of buffer springs, and the first sealing cover and the second sealing cover are both hinged with two different type plates, and a lockset is arranged between two adjacent special-shaped plates.
Description
Technical Field
The utility model relates to a heat exchanger technical field, concretely relates to prevent plate heat exchanger of leakage.
Background
As is well known, a plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, a thin rectangular channel is formed between various plates, heat exchange is performed through the plates, and the plate heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
Through the retrieval, chinese patent application number is CN 201822258003.1's utility model discloses a shell and tube expanded joint formula prevents plate heat exchanger of leakage, its approximate description does, including the protective housing, protective housing internally mounted has brazing type plate heat exchanger body, brazing type plate heat exchanger body front end face top is provided with cold medium import pipe and cold medium outlet pipe, cold medium import pipe is located one side of cold medium outlet pipe, and the other end of cold medium import pipe and cold medium outlet pipe all runs through the protective cover and is connected with the pipeline bumper shock absorber, brazing type plate heat exchanger body front end face below is provided with hot medium import pipe and hot medium outlet pipe, hot medium import pipe is located one side of hot medium outlet pipe, and the other end of hot medium import pipe and hot medium outlet pipe all runs through the protective cover and is connected with the pipeline bumper shock absorber.
Although the problem that the existing brazing type plate heat exchanger is easy to damage and is easy to influence by the external temperature environment when being collided by a foreign object is solved by the aid of the technical scheme, leakage can be effectively prevented, when the brazing type plate heat exchanger is used and needs to be overhauled, the brazing type plate heat exchanger is time-consuming and labor-consuming to disassemble the protective box, and is relatively poor in practicability.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a prevent plate heat exchanger of leakage to when the heat exchanger need overhaul, dismantle comparatively wasting time and energy, the relatively poor problem of practicality to the protective housing of prior art that proposes in the solution background art.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prevent plate heat exchanger of leakage, includes plate heat exchanger body and two backup pads, the top of backup pad is seted up flutedly, and the recess internal rotation is connected with two-way screw rod, be provided with on the two-way screw rod and be used for driving two-way screw rod and carry out pivoted rotating assembly, and threaded sleeve is equipped with four screw thread pieces on the two-way screw rod, screw thread piece sliding connection is in the recess, is located the first sealed cowling of top fixedly connected with of four screw thread pieces on right side, is located the top fixedly connected with second sealed cowling of four left screw thread pieces, all be connected with the buffer board through a plurality of buffer spring on the inside wall of first sealed cowling and second sealed cowling, all articulated on first sealed cowling and the second sealed cowling have two different type boards, and be provided with the tool to lock between two adjacent different type boards.
Preferably, the runner assembly includes two dwangs, two the dwang is fixed connection respectively at both ends about two-way screw rod, and the dwang runs through the backup pad and extends to the external world, is located between two dwangs on right side and is located and all is provided with the linkage subassembly between two left dwangs.
Further, the linkage subassembly includes the drive belt, the drive belt transmission is connected between two dwang that are located one side.
Still further, the dwang is fixedly connected with knob.
As a further scheme of the scheme, the rotating button is provided with anti-skidding lines.
As a further scheme of this scheme, two the equal fixedly connected with protective housing in both ends about the backup pad, set up on the protective housing with dwang assorted clearing hole.
On the basis of the scheme, a plurality of sealing strips are fixedly connected to the first sealing cover and the second sealing cover.
On the basis of the scheme, a heat-insulating layer is fixedly connected to the buffer plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a prevent plate heat exchanger of leakage possesses following beneficial effect:
the utility model discloses in, rotate through the two-way screw rod of runner assembly drive, it controls to control to drive the thread piece, drive first sealed cowling and second sealed cowling and keep away from each other or be close to each other, be convenient for take out the plate heat exchanger body and overhaul, through a plurality of buffer spring and buffer plate, be convenient for protect the plate heat exchanger body, so that the plate heat exchanger body suffers the striking and leads to leaking, be convenient for protect the plate heat exchanger body through two abnormal shape boards, therefore, this plate heat exchanger who prevents leaking, be convenient for protect the plate heat exchanger body, so that the plate heat exchanger body suffers the striking and leads to leaking, be convenient for take out the plate heat exchanger body simultaneously and overhaul, the practicality is stronger.
Drawings
Fig. 1 is an exploded perspective view of the present invention;
FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 3 is a schematic view of a partially cross-sectional three-dimensional structure of the first sealing cover, the buffer spring, the buffer plate, etc. of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the first sealing cover, the plate heat exchanger body, and the second sealing cover.
In the figure: 1. a plate heat exchanger body; 2. a support plate; 3. a bidirectional screw; 4. a thread block; 5. a first seal cover; 6. a second seal cap; 7. a buffer spring; 8. a buffer plate; 9. a profiled plate; 10. a lock; 11. rotating the rod; 12. a transmission belt; 13. A rotation knob; 14. a protective box; 15. a seal strip; 16. and (7) an insulating layer.
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.
Examples
Referring to fig. 1-4, a leakage-proof plate heat exchanger includes a plate heat exchanger body 1 and two support plates 2, a groove is formed at the top end of each support plate 2, a bidirectional screw 3 is rotatably connected in the groove, a rotation assembly for driving the bidirectional screw 3 to rotate is arranged on the bidirectional screw 3, the rotation assembly includes two rotation rods 11, the two rotation rods 11 are respectively and fixedly connected to the left and right ends of the bidirectional screw 3, the rotation rods 11 extend to the outside through the support plates 2, a rotation knob 13 is fixedly connected to the rotation rods 11 for rotating the rotation rods 11, anti-slip patterns are arranged on the rotation knob 13 for rotating the rotation knob 13, so as to prevent the rotation knob 13 from slipping, a linkage assembly is arranged between the two rotation rods 11 on the right side and between the two rotation rods 11 on the left side, the linkage assembly includes a transmission belt 12, the transmission belt 12 is in transmission connection between the two rotating rods 11 positioned on one side, so that the two rotating rods 11 positioned on one side can be driven to rotate at the same time, the first sealing cover 5 and the second sealing cover 6 can be driven to move left and right, the left end and the right end of the two supporting plates 2 are both fixedly connected with the protective boxes 14, the protective boxes 14 are provided with through holes matched with the rotating rods 11, so that the transmission belt 12 can be protected to prevent the transmission belt 12 from being damaged, the threaded sleeves on the two-way screw rods 3 are provided with four threaded blocks 4, the threaded blocks 4 are in sliding connection in the grooves, so that the threaded blocks 4 can slide left and right conveniently, the top ends of the four threaded blocks 4 on the right side are fixedly connected with the first sealing cover 5, the top ends of the four threaded blocks 4 on the left side are fixedly connected with the second sealing cover 6, any one rotating button 13 is rotated, so as to drive the rotating rod 11 positioned on one side with the rotating button 13 to rotate, this dwang 11 rotates and drives rather than being located one side drive belt 12 and carry out the transmission, drive belt 12 drives and rotates rather than another dwang 11 that is located one side, dwang 11 rotates and drives two-way screw rod 3 and rotates, two-way screw rod 3 drives screw block 4 and removes about, thereby it keeps away from each other or is close to each other to drive first sealed cowling 5 and second sealed cowling 6, be convenient for separate and connect first sealed cowling 5 and second sealed cowling 6, be convenient for overhaul plate heat exchanger body 1.
Furthermore, the inner side walls of the first sealing cover 5 and the second sealing cover 6 are connected with a buffer plate 8 through a plurality of buffer springs 7, so that when the first sealing cover and the second sealing cover are impacted, the plate type heat exchanger body 1 is buffered, the plate type heat exchanger body 1 is protected conveniently, the plate type heat exchanger body 1 is prevented from being damaged and leaking after being impacted, a heat insulation layer 16 is fixedly connected to the buffer plate 8, the plate type heat exchanger body 1 is convenient to insulate, two special-shaped plates 9 are hinged to the first sealing cover 5 and the second sealing cover 6, a lockset 10 is arranged between the two adjacent special-shaped plates 9, the lock 10 is a common lock 10 on the market, which is convenient for limiting two special-shaped plates 9, a plurality of sealing strips 15 are fixedly connected on the first sealing cover 5 and the second sealing cover 6, the sealing performance between the first sealing cover 5 and the second sealing cover 6 is better, so that leakage is avoided.
In conclusion, this prevent plate heat exchanger of leakage, when using, at first place this prevent plate heat exchanger of leakage in the place that needs to use, when needs overhaul plate heat exchanger body 1, open tool to lock 10, lift heterotypic board 9, then rotate arbitrary knob 13, the dwang 11 that drives and this knob 13 is located one side rotates, this dwang 11 rotates and drives rather than being located one side drive belt 12 and carry out the transmission, drive belt 12 drives rather than another dwang 11 that is located one side and rotates, dwang 11 rotates and drives two-way screw rod 3 and rotate, two-way screw rod 3 drives screw thread piece 4 and removes, thereby drive first sealed cowling 5 and second sealed cowling 6 and keep away from each other, can take out plate heat exchanger body 1 and overhaul.
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 (8)
1. A leakage-proof plate heat exchanger comprises a plate heat exchanger body (1) and is characterized by further comprising two supporting plates (2), wherein a groove is formed in the top end of each supporting plate (2), a bidirectional screw (3) is connected in the groove in a rotating mode, a rotating assembly used for driving the bidirectional screw (3) to rotate is arranged on the bidirectional screw (3), four thread blocks (4) are sleeved on the bidirectional screw (3) in a threaded mode, the thread blocks (4) are connected in the groove in a sliding mode, the top ends of the four thread blocks (4) on the right side are fixedly connected with a first sealing cover (5), the top ends of the four thread blocks (4) on the left side are fixedly connected with a second sealing cover (6), and the inner side walls of the first sealing cover (5) and the second sealing cover (6) are connected with buffer plates (8) through a plurality of buffer springs (7), all articulated on first sealed cowling (5) and the second sealed cowling (6) have two profiled sheets (9), and be provided with tool to lock (10) between two adjacent profiled sheets (9).
2. A leakage-proof plate heat exchanger according to claim 1, wherein the rotation assembly comprises two rotation rods (11), two rotation rods (11) are respectively fixedly connected to the left and right ends of the bidirectional screw (3), the rotation rods (11) extend to the outside through the support plate (2), and linkage assemblies are respectively arranged between the two rotation rods (11) on the right side and between the two rotation rods (11) on the left side.
3. A leak resistant plate heat exchanger according to claim 2, characterized in that the linkage assembly comprises a drive belt (12), which drive belt (12) is drivingly connected between two rotating bars (11) at one side.
4. A leak resistant plate heat exchanger according to claim 3, characterized in that a rotation knob (13) is fixedly connected to the rotation rod (11).
5. A leak resistant plate heat exchanger according to claim 4, wherein the rotation knob (13) is provided with anti-slip threads.
6. A leakage-proof plate heat exchanger according to claim 5, characterized in that both the left and right ends of the two support plates (2) are fixedly connected with a protective box (14), and the protective box (14) is provided with a through hole matched with the rotating rod (11).
7. A leak resistant plate heat exchanger according to claim 6, wherein a plurality of sealing strips (15) are fixedly connected to both the first (5) and the second (6) sealing covers.
8. A leak-proof plate heat exchanger according to claim 7, characterized in that the buffer plate (8) is fixedly connected with an insulating layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220240271.4U CN216845812U (en) | 2022-01-28 | 2022-01-28 | Anti-leakage plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220240271.4U CN216845812U (en) | 2022-01-28 | 2022-01-28 | Anti-leakage plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216845812U true CN216845812U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220240271.4U Active CN216845812U (en) | 2022-01-28 | 2022-01-28 | Anti-leakage plate heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625144A (en) * | 2023-05-30 | 2023-08-22 | 北京华艾鑫节能设备有限公司 | Leakage-proof plate heat exchanger capable of automatically regulating pressure |
-
2022
- 2022-01-28 CN CN202220240271.4U patent/CN216845812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116625144A (en) * | 2023-05-30 | 2023-08-22 | 北京华艾鑫节能设备有限公司 | Leakage-proof plate heat exchanger capable of automatically regulating pressure |
| CN116625144B (en) * | 2023-05-30 | 2024-01-26 | 北京华艾鑫节能设备有限公司 | Leakage-proof plate heat exchanger capable of automatically regulating pressure |
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