Novel sealing plate type heat exchanger

Abstract

The utility model discloses a novel sealing plate type heat exchanger, and particularly relates to the field of heat exchangers, the novel sealing plate type heat exchanger comprises a first mounting plate and a second mounting plate, one side of the first mounting plate is provided with a fixing device, and the upper end face and the lower end face of the second mounting plate are fixedly provided with a first clamping block and a second clamping block respectively; a plurality of heat exchange plates are jointly clamped between the first clamping blocks and the second clamping blocks, the output ends of the fixing devices abut against the heat exchange plates corresponding to the first clamping blocks in position, and sliding grooves are formed in the first clamping blocks. When in use, the device is simple to operate, the heat exchange plates can be conveniently fixed by utilizing the fixing device, a plurality of nuts and bolts are not needed to fix the heat exchange plates, certain manpower is saved, the driving device can be driven to work by utilizing the motor, when the heat exchange plates are disassembled, the heat exchange plates do not need to be manually disassembled one by one, and the working efficiency is greatly improved. And the driving device can eject the heat exchange plate, so that the heat exchange plate moves out of the space between the first clamping block and the second clamping block, and certain manpower is saved.

Description

Technical Field

[0001] The utility model relates to the field of heat exchangers, and more specifically, to a novel sealed plate heat exchanger. Background Art

[0002] At present, the heat exchange plates of the plate heat exchanger are provided with refrigerant inlet holes, refrigerant outlet holes, heat medium inlet holes and heat medium outlet holes. Multiple heat exchange plates are assembled to form independent refrigerant circulation channels and heat medium circulation channels. The refrigerant in the refrigerant circulation channel flows through the plate surface of the heat exchange plate to exchange heat with the heat medium in the heat medium circulation channel, thereby realizing the heat exchange function of the plate heat exchanger.

[0003] When using the existing device, it is necessary to manually use a wrench to turn multiple nuts to fix the heat exchange plate. This installation and disassembly method is too cumbersome. At the same time, when disassembling the heat exchange plate, it is necessary to manually disassemble the heat exchange plate individually. Therefore, it is necessary to redesign a new sealed plate heat exchanger to address the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a new sealed plate heat exchanger.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A new sealed plate heat exchanger includes a first mounting plate and a second mounting plate, a fixing device is provided on one side of the first mounting plate, and a first clamping block and a second clamping block are fixedly installed on the upper end surface and the lower end surface of the second mounting plate respectively, a plurality of heat exchange plates are clamped between the first clamping block and the second clamping block, and the output end of the fixing device is abutted against the heat exchange plates corresponding in position, a slide groove is provided in the first clamping block, and a driving device is provided in the slide groove, a storage groove is provided on one side of the second mounting plate, and the output end of the driving device is slidably clamped in the storage groove.

[0007] like Figure 1-3 As shown, the specific implementation is as follows: the heat exchange plate can be fixed by setting a fixing device, and a motor and a driving device are set so that the motor can drive the driving device to push the heat exchange plate out from between the first block and the second block.

[0008] In a preferred embodiment, the fixing device includes a first threaded rod, and the first threaded rod is threadedly connected to the first mounting plate, one end of the first threaded rod is mounted with a fixing plate through a bearing, and two limiting rods are symmetrically fixedly mounted on the fixing plate, and one end of the two limiting rods respectively passes through one side of the first mounting plate and extends outward, and a handle is fixedly mounted on the end of the first threaded rod away from the fixing plate.

[0009] In a preferred embodiment, two first water inlets and two first water outlets are symmetrically provided on the fixing plate, and the two first water inlets and the two first water outlets respectively pass through one side of the first mounting plate.

[0010] In a preferred embodiment, the fixing plate is made of rubber.

[0011] In a preferred embodiment, the driving device includes a second threaded rod, and one end of the second threaded rod is installed on the inner wall of the slide groove through a bearing, the second threaded rod is threadedly connected to a baffle, and the baffle is slidably clamped in the slide groove, and the baffle is slidably connected in the storage groove.

[0012] In a preferred embodiment, a mounting bracket is fixedly mounted on one side of the second mounting plate, a motor is fixedly mounted on the mounting bracket, and the output shaft of the motor passes through one side of the second mounting plate and is fixedly connected to one end of the second threaded rod, and two second water inlets and two second water outlets are symmetrically provided on the second mounting plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides a fixing device and the like, which can be used to conveniently fix the heat exchange plate. There is no need to use multiple nuts and bolts to fix the heat exchange plate, which saves a certain amount of manpower.

[0015] 2. The utility model is provided with a motor, a driving device and other devices. The motor can drive the driving device to work, so that the baffle of the driving device can push the heat exchange plate out from between the first block and the second block. When the heat exchange plate is disassembled, there is no need to manually disassemble the heat exchange plate individually, which saves a certain amount of manpower.

[0016] In summary, the utility model is simple to operate when in use. The fixing device can be used to conveniently fix the heat exchange plate. There is no need to use multiple nuts and bolts to fix the heat exchange plate, which saves a certain amount of manpower. The motor can drive the driving device to work. When the heat exchange plate is disassembled, there is no need to manually disassemble the heat exchange plate individually. The driving device can push the heat exchange plate to move the heat exchange plate out from between the first block and the second block, which saves a certain amount of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a new sealed plate heat exchanger proposed in the utility model;

[0018] Figure 2 This is a partial schematic diagram of a fixing device of a novel sealed plate heat exchanger proposed in the present utility model;

[0019] Figure 3This is a partial schematic diagram of a driving device of a new sealed plate heat exchanger proposed in the present utility model.

[0020] In the figure: 1 first mounting plate, 2 second mounting plate, 3 fixing plate, 4 first clamping block, 5 heat exchange plate, 6 motor, 7 handle, 8 first water inlet, 9 limit rod, 10 first threaded rod, 11 first water outlet, 12 second clamping block, 13 second water inlet, 14 second water outlet, 15 mounting frame, 16 storage slot, 17 slide slot, 18 second threaded rod, 19 baffle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-3 A new type of sealed plate heat exchanger includes a first mounting plate 1 and a second mounting plate 2. A fixing device is provided on one side of the first mounting plate 1. The upper end surface and the lower end surface of the second mounting plate 2 are respectively fixedly mounted with a first clamping block 4 and a second clamping block 12. A plurality of heat exchange plates 5 are clamped between the first clamping block 4 and the second clamping block 12, and the output end of the fixing device is against the heat exchange plate 5 at the corresponding position. A slide groove 17 is provided in the first clamping block 4, and a driving device is provided in the slide groove 17. A receiving groove 16 is provided on one side of the second mounting plate 2, and the output end of the driving device is slidably clamped in the receiving groove 16.

[0023] like Figure 1-3 As shown, the specific implementation method is: the heat exchange plate 5 can be fixed by setting a fixing device, and the motor 6 and the driving device are set so that the motor 6 can drive the driving device to push the heat exchange plate 5 out from between the first block 4 and the second block 12.

[0024] The fixing device includes a first threaded rod 10, and the first threaded rod 10 is threadedly connected to the first mounting plate 1. One end of the first threaded rod 10 is installed with a fixing plate 3 through a bearing. The fixing plate 3 is symmetrically fixed with two limit rods 9, and one end of the two limit rods 9 respectively passes through one side of the first mounting plate 1 and extends outward. A handle 7 is fixedly installed on the end of the first threaded rod 10 away from the fixing plate 3. The fixing plate 3 can be driven to move by rotating the first threaded rod 10, and the two limit rods 9 can prevent the fixing plate 3 from rotating with the first threaded rod 10.

[0025] Two first water inlets 8 and two first water outlets 11 are symmetrically provided on the fixing plate 3 , and the two first water inlets 8 and the two first water outlets 11 respectively pass through one side of the first mounting plate 1 .

[0026] The fixing plate 3 is made of rubber. It should be noted that the rubber material can ensure that the fixing plate 3 will not damage the heat exchange plate 5.

[0027] The driving device includes a second threaded rod 18, and one end of the second threaded rod 18 is installed on the inner wall of the slide groove 17 through a bearing. The second threaded rod 18 is threadedly connected to a baffle 19, and the baffle 19 is slidably clamped in the slide groove 17, and the baffle 19 is slidably connected in the storage groove 16.

[0028] A mounting bracket 15 is fixedly mounted on one side of the second mounting plate 2, and a motor 6 is fixedly mounted on the mounting bracket 15. The output shaft of the motor 6 passes through one side of the second mounting plate 2 and is fixedly connected to one end of the second threaded rod 18. Two second water inlets 13 and two second water outlets 14 are symmetrically provided on the second mounting plate 2.

[0029] When the present invention is used, the heat exchange plate 5 can be first placed between the first clamping block 4 and the second clamping block 12, and then the handle 7 can be rotated, and the handle 7 can drive the first threaded rod 10 to rotate, and then the first threaded rod 10 will rotate on the first mounting plate 1, and then the rotation of the first threaded rod 10 can drive the fixed plate 3 to move, and then the fixed plate 3 can be against the heat exchange plate 5, and the heat exchange plate 5 can be conveniently fixed at this time.

[0030] When the heat exchange plate 5 needs to be removed, the first threaded rod 10 can be reversed, and the first threaded rod 10 can drive the fixed plate 3 away from the heat exchange plate 5. Then the motor 6 can be started, and the output shaft of the motor 6 can drive the second threaded rod 18 to rotate. Then the baffle 19 threadedly connected to the second threaded rod 18 will slide in the slide groove 17. At this time, the sliding of the baffle 19 can be used to push the heat exchange plate 5 out between the first block 4 and the second block 12. There is no need to manually remove the heat exchange plate 5, which saves a certain amount of manpower.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel sealed plate heat exchanger, comprising a first mounting plate (1) and a second mounting plate (2), characterized in that: A fixing device is provided on one side of the first mounting plate (1), and a first clamping block (4) and a second clamping block (12) are fixedly installed on the upper end surface and the lower end surface of the second mounting plate (2), respectively. A plurality of heat exchange plates (5) are clamped between the first clamping block (4) and the second clamping block (12), and the output end of the fixing device abuts against the heat exchange plates (5) at corresponding positions. A sliding groove (17) is provided in the first clamping block (4), and a driving device is provided in the sliding groove (17). A receiving groove (16) is provided on one side of the second mounting plate (2), and the output end of the driving device is slidably clamped in the receiving groove (16).

2. A new sealed plate heat exchanger according to claim 1, characterized in that: The fixing device comprises a first threaded rod (10), and the first threaded rod (10) is threadedly connected to the first mounting plate (1), one end of the first threaded rod (10) is mounted with a fixing plate (3) via a bearing, the fixing plate (3) is symmetrically fixed with two limiting rods (9), and one end of the two limiting rods (9) respectively passes through one side of the first mounting plate (1) and extends outward, and a handle (7) is fixedly mounted on one end of the first threaded rod (10) away from the fixing plate (3).

3. A new sealed plate heat exchanger according to claim 2, characterized in that: Two first water inlets (8) and two first water outlets (11) are symmetrically provided on the fixing plate (3), and the two first water inlets (8) and the two first water outlets (11) respectively pass through one side of the first mounting plate (1).

4. A new sealed plate heat exchanger according to claim 3, characterized in that: The fixing plate (3) is made of rubber.

5. The novel sealed plate heat exchanger according to claim 1, characterized in that: The driving device includes a second threaded rod (18), and one end of the second threaded rod (18) is mounted on the inner wall of the slide groove (17) through a bearing. The second threaded rod (18) is threadedly connected to a baffle (19), and the baffle (19) is slidably clamped in the slide groove (17), and the baffle (19) is slidably connected in the receiving groove (16).

6. The novel sealed plate heat exchanger according to claim 1, characterized in that: A mounting frame (15) is fixedly mounted on one side of the second mounting plate (2), a motor (6) is fixedly mounted on the mounting frame (15), and an output shaft of the motor (6) passes through one side of the second mounting plate (2) and is fixedly connected to one end of a second threaded rod (18), and two second water inlets (13) and two second water outlets (14) are symmetrically provided on the second mounting plate (2).

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