CN221944975U - Detachable plate heat exchanger - Google Patents
Detachable plate heat exchanger Download PDFInfo
- Publication number
- CN221944975U CN221944975U CN202420510558.3U CN202420510558U CN221944975U CN 221944975 U CN221944975 U CN 221944975U CN 202420510558 U CN202420510558 U CN 202420510558U CN 221944975 U CN221944975 U CN 221944975U
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- plate
- fixed
- heat exchange
- fixed side
- side plate
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- 230000007246 mechanism Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of plate heat exchangers and discloses a detachable plate heat exchanger, which comprises a base, wherein a pair of front-back distributed mounting lug plates are fixedly arranged on the top surface of the base, the vertical direction of each mounting lug plate is fixedly connected to the bottom of a fixed side plate through a fastening bolt, an adjusting baffle is arranged on the right side of the fixed side plate, and a plurality of pairs of through grooves which are distributed up and down and have the same height are formed in the fixed side plate and the adjusting baffle. Compared with the prior art, the method has the advantages that: the base, the fixed side plate and the fixed support can be assembled and disassembled, the nuts are loosened, the adjusting screw rod can be taken down from the fixed side plate and the adjusting baffle, and the adjusting baffle is moved at the connecting sliding rod, so that the number of heat exchange plates can be increased or reduced, and the heat exchange plate is convenient and efficient; the bent pipe can be assembled and disassembled at the heat exchange hole, so that the output and input directions of the heat exchange pipe can be adjusted, and the applicability of the heat exchanger is improved.
Description
Technical Field
The utility model relates to the technical field of plate heat exchangers, in particular to a detachable plate heat exchanger.
Background
A removable plate heat exchanger is a device for heat transfer, mainly for heating, cooling and heat recovery applications. It consists of a series of parallel metal plates, between which a series of channels are formed, through which a heat medium flows between the plates, effecting heat transfer. The removable plate heat exchanger may be used in condensers and evaporators in refrigeration and air-conditioning systems. By condensation and evaporation, the heat transfer and phase change of the refrigerant can be realized, thereby realizing the control of the air conditioner or refrigeration process. The detachable plate heat exchanger can be used as a radiator or a floor heater in a heating system, and can enable air or water to reach a required temperature through heat energy transmission, so that a comfortable indoor environment is provided.
Plate heat exchangers are usually composed of plates, end plates, sealing gaskets, compression bolts, baffles, etc. with end plates at both ends of the plate heat exchanger for supporting the plates and forming fluid channels between the plates. The end plates typically have inlet and outlet ducts for the ingress and egress of media and for connection.
When the plate heat exchanger is assembled, as the end plates and the plates are of a fixed structure, the distance between the end plates cannot be adjusted, so that the number of the plates of the heat exchanger cannot be increased or decreased at any time according to the requirements, and certain limitation exists when the plate heat exchanger is used; in addition, the inlet and outlet channels of the plate heat exchanger are not provided with adjusting mechanisms for the directions of the heat exchange pipelines, so that the directions of the output and input of the heat exchange pipes cannot be changed at will, and the applicability is low.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to solve the technical problems that when the plate heat exchanger is assembled, as the end plates and the plates are of a fixed structure, the distance between the end plates cannot be adjusted, so that the number of the plates of the heat exchanger cannot be increased or decreased at any time according to the requirements, and certain limitation exists when the plate heat exchanger is used; in addition, the inlet and outlet channels of the plate heat exchanger are not provided with adjusting mechanisms for the directions of the heat exchange pipelines, so that the directions of the output and input of the heat exchange pipes cannot be changed at will, and the applicability is low.
(II) technical scheme
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
The detachable plate heat exchanger comprises a base, wherein a pair of mounting lug plates which are distributed front and back are fixedly arranged on the top surface of the base, and the detachable plate heat exchanger further comprises a fixed side plate, a first fastening bolt, an adjusting screw, a nut, a heat exchange plate, an adjusting baffle, a connecting sliding rod, a fixed bracket and a heat exchange connecting bent pipe mechanism;
The right end of the adjusting screw rod passes through the through grooves on the fixed side plate and the adjusting baffle on the same side and then fixedly connects the fixed side plate and the adjusting baffle through nuts, the nuts are in threaded connection with the adjusting screw rod, and the adjusting screw rod is in sliding connection with the through grooves;
the right end of the top surface of the base is fixedly connected with a fixed support, the upper end and the lower end of the left side surface of the fixed support are fixedly provided with connecting sliding rods, a sliding groove which is in sliding fit with the connecting sliding rods is reserved on the adjusting baffle plate, and the right end of the connecting sliding rod is fixedly connected with the fixed side plate after passing through the sliding groove;
A plurality of heat exchange plates which are stacked and placed are arranged between the fixed side plate and the adjusting baffle, a pair of heat exchange holes communicated with the heat exchange plates are reserved at the upper part and the lower part of the fixed side plate, and a heat exchange connecting pipe bending mechanism fixed on the left side surface of the fixed side plate is arranged at the left side of the heat exchange holes.
As an improvement, the heat exchange connecting pipe bending mechanism comprises a fixed connecting plate, a fastening bolt II, a bent pipe and a flange plate, wherein the left side surface of the fixed side plate is fixedly connected with the fixed connecting plate positioned at the heat exchange hole through the fastening bolt II, the bent pipe is arranged on the left side surface of the fixed connecting plate, and the flange plate is arranged at the end head of the bent pipe.
As an improvement, the front end and the rear end of the through groove, the fixed side plate on the same side and the adjusting baffle are both in a through type design.
As an improvement, the left side of the through groove on the fixed side plate and the right side of the through groove on the adjusting baffle are respectively provided with a gasket sleeved on the adjusting screw.
As an improvement, the right end of the adjusting screw rod extends to the adjusting baffle plate.
(III) beneficial effects
Compared with the prior art, the utility model has the advantages that:
1. The base can be assembled and disassembled with the fixed side plate and the fixed support, the nut is loosened, the adjusting screw rod can be taken down from the fixed side plate and the adjusting baffle, and the adjusting baffle can be moved by the connecting sliding rod, so that the number of heat exchange plates can be increased or reduced, and the heat exchange plate is convenient and efficient.
2. The bent pipe can be assembled and disassembled at the heat exchange hole, so that the output and input directions of the heat exchange pipe can be adjusted, and the applicability of the heat exchanger is improved.
Drawings
Fig. 1 is a schematic view of the present utility model.
Fig. 2 is a second external view of the present utility model.
Fig. 3 is a schematic cross-sectional view of a portion of the structure of the present utility model.
Fig. 4 is a schematic cross-sectional view of a portion of the structure of the present utility model.
Fig. 5 is an enlarged schematic view of a part of the structure of fig. 3 according to the present utility model.
Fig. 6 is an enlarged schematic view of a portion of the structure of fig. 4 in accordance with the present utility model.
As shown in the figure: 1. a base; 2. installing an ear plate; 3. fixing the side plates; 4. fastening a first bolt; 5. adjusting a screw; 6. a nut; 7. a heat exchange plate; 8. adjusting a baffle; 9. connecting a slide bar; 10. a fixed bracket; 11. a through groove; 12. a chute; 13. a heat exchanging hole; 14. fixing the connecting plate; 15. fastening a second bolt; 16. bending the pipe; 17. a flange plate; 18. a gasket.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 5, a detachable plate heat exchanger is disclosed, a base 1 is provided, a pair of mounting lugs 2 distributed front and back are fixedly arranged on the top surface of the base 1, the mounting lugs 2 are fixedly connected to the bottom of a fixed side plate 3 through a first fastening bolt 4, an adjusting baffle 8 is arranged on the right side of the fixed side plate 3, a plurality of pairs of through grooves 11 distributed up and down are arranged on the right side of the fixed side plate 3 and the adjusting baffle 8, the through grooves 11 are designed to be through with the front and back ends of the fixed side plate 3 and the adjusting baffle 8 on the same side, the left side of the through grooves 11 on the fixed side plate 3 and the right side of the through grooves 11 on the adjusting baffle 8 are respectively provided with a gasket 18 sleeved on the adjusting screw 5, the right end of the adjusting screw 5 passes through the through grooves 11 on the fixed side plate 3 and the adjusting baffle 8 on the same side, the right end of the adjusting screw 5 is fixedly connected with the fixed side plate 3 and the adjusting baffle 8 through a nut 6, the right end of the adjusting screw 5 extends to the adjusting baffle 8, the nut 6 is in threaded connection with the adjusting screw 5, and the adjusting screw 5 is in sliding connection with the through grooves 11.
The right end of the top surface of the base 1 is fixedly connected with a fixed support 10, the upper end and the lower end of the left side surface of the fixed support 10 are fixedly provided with connecting sliding rods 9, a sliding groove 12 which is in sliding fit with the connecting sliding rods 9 is reserved on the adjusting baffle 8, and the right end of the connecting sliding rods 9 passes through the sliding groove 12 and is fixedly connected with the fixed side plate 3.
Through the structure, the base 1, the fixed side plate 3 and the fixed support 10 can be assembled and disassembled, the adjusting screw 5 can be taken down from the fixed side plate 3 and the adjusting baffle 8, and the adjusting baffle 8 can be moved at the connecting sliding rod 9, so that the number of the heat exchange plates 7 can be increased or reduced, and the heat exchange plate is convenient and efficient.
Example two
On the basis of the first embodiment, referring to fig. 4 and fig. 6, a plurality of heat exchange plates 7 are arranged between the fixed side plate 3 and the adjusting baffle plate 8 in a stacked manner, a pair of heat exchange holes 13 communicated with the heat exchange plates 7 are reserved at the upper part and the lower part of the fixed side plate 3, a fixed connecting plate 14 positioned at the heat exchange holes 13 is fixedly connected to the left side surface of the fixed side plate 3 through a second fastening bolt 15, an elbow 16 is arranged on the left side surface of the fixed connecting plate 14, and a flange 17 is arranged at the end of the elbow 16.
Through the structure, the bent pipe 16 can be assembled and disassembled at the heat exchange hole 13, so that the output and input directions of the heat exchange pipe can be adjusted, and the applicability of the heat exchanger is improved.
The utility model is implemented in particular: when the plate heat exchanger needs to be assembled, the base 1 is fixedly connected with the fixed side plate 3 and the fixed support 10, then the adjusting screw 5 passes through the through groove 11 on one side, the fixed side plate 3 and the adjusting baffle 8 are fixedly connected together, then the adjusting baffle 8 is moved to be proper on the connecting slide rod 9 according to the number of required heat exchanging pieces 7, the nuts 6 are screwed, then all the heat exchanging pieces 7 are stacked between the fixed side plate 3 and the adjusting baffle 8, then the adjusting screw 5 passes through the through groove 11 on the other side, the nuts 6 on the same side are screwed, and the adjusting screw 5 is firmly fixed without displacement under the cooperation of the gaskets 18 and the nuts 6, so that the heat exchanging pieces 7 are fixed between the fixed side plate 3 and the adjusting baffle 8; according to the output and input directions of the heat exchange pipes, the orientation of the bent pipe 16 is adjusted, and the fixed connecting plate 14 is fixed on the fixed side plate 3 through the second fastening bolt 15, so that the output and input directions of the heat exchange pipes can be adjusted, and the applicability of the heat exchanger is improved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a removable plate heat exchanger, includes base (1), and base (1) top surface is fixed to be equipped with a pair of installation otic placode (2) that distribute around, its characterized in that: the heat exchange tube bending device also comprises a fixed side plate (3), a first fastening bolt (4), an adjusting screw (5), a nut (6), a heat exchange plate (7), an adjusting baffle (8), a connecting slide rod (9), a fixed bracket (10) and a heat exchange connecting tube bending mechanism;
The installation lug plate (2) is fixedly connected to the bottom of the fixed side plate (3) through a first fastening bolt (4), an adjusting baffle (8) is arranged on the right side of the fixed side plate (3), a plurality of pairs of through grooves (11) which are distributed vertically are formed in the fixed side plate (3) and the adjusting baffle (8), the right end of the adjusting screw (5) penetrates through the through grooves (11) in the fixed side plate (3) and the adjusting baffle (8) on the same side, the fixed side plate (3) and the adjusting baffle (8) are fixedly connected through a nut (6), the nut (6) is in threaded connection with the adjusting screw (5), and the adjusting screw (5) is in sliding connection with the through grooves (11);
The right end of the top surface of the base (1) is fixedly connected with a fixed support (10), the upper end and the lower end of the left side surface of the fixed support (10) are fixedly provided with connecting sliding rods (9), sliding grooves (12) which are in sliding fit with the connecting sliding rods (9) are reserved on the adjusting baffle (8), and the right end of the connecting sliding rods (9) passes through the sliding grooves (12) and then is fixedly connected with the fixed side plates (3);
A plurality of heat exchange plates (7) which are stacked and placed are arranged between the fixed side plate (3) and the adjusting baffle (8), a pair of heat exchange holes (13) communicated with the heat exchange plates (7) are reserved at the upper part and the lower part of the fixed side plate (3), and a heat exchange connecting elbow mechanism fixed on the left side surface of the fixed side plate (3) is arranged at the left side of the heat exchange holes (13).
2. A removable plate heat exchanger according to claim 1, wherein: the heat exchange connecting pipe bending mechanism comprises a fixed connecting plate (14), a second fastening bolt (15), a bent pipe (16) and a flange plate (17), wherein the left side surface of the fixed side plate (3) is fixedly connected with the fixed connecting plate (14) positioned at the heat exchange hole (13) through the second fastening bolt (15), the bent pipe (16) is arranged on the left side surface of the fixed connecting plate (14), and the flange plate (17) is arranged at the end head of the bent pipe (16).
3. A removable plate heat exchanger according to claim 1, wherein: the front end and the rear end of the through groove (11) and the front end and the rear end of the fixed side plate (3) and the adjusting baffle plate (8) on the same side are both in a through type design.
4. A removable plate heat exchanger according to claim 3, wherein: the left side of the through groove (11) on the fixed side plate (3) and the right side of the through groove (11) on the adjusting baffle plate (8) are respectively provided with a gasket (18) sleeved on the adjusting screw rod (5).
5. A removable plate heat exchanger according to claim 1, wherein: the right end of the adjusting screw rod (5) extends to the adjusting baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420510558.3U CN221944975U (en) | 2024-03-16 | 2024-03-16 | Detachable plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420510558.3U CN221944975U (en) | 2024-03-16 | 2024-03-16 | Detachable plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221944975U true CN221944975U (en) | 2024-11-01 |
Family
ID=93240629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420510558.3U Active CN221944975U (en) | 2024-03-16 | 2024-03-16 | Detachable plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221944975U (en) |
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2024
- 2024-03-16 CN CN202420510558.3U patent/CN221944975U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |