CN220541819U - Plate heat exchanger capable of preventing heat loss - Google Patents
Plate heat exchanger capable of preventing heat loss Download PDFInfo
- Publication number
- CN220541819U CN220541819U CN202322205287.9U CN202322205287U CN220541819U CN 220541819 U CN220541819 U CN 220541819U CN 202322205287 U CN202322205287 U CN 202322205287U CN 220541819 U CN220541819 U CN 220541819U
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- heat exchanger
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- splint
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- 238000007789 sealing Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction 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 discloses a plate heat exchanger capable of preventing heat loss, which comprises a fixed clamping plate, wherein a supporting seat is arranged at the bottom of the fixed clamping plate, a sliding plate is arranged at the top of the fixed clamping plate, and a sliding rod is arranged below the sliding plate; this prevent plate heat exchanger of heat loss, through the setting of fixed splint, movable splint, the movable groove, the movable block, heat insulating board and apron, when using the device to carry out heat source and cold source and accomplish heat transfer work in turn, in order to avoid clearance and surrounding environment between the heat transfer board of multiple group to lead to the device to run the heat loss too big at the in-process, can be according to the size after the stack of current multiple group heat transfer board through movable groove and movable block, install the heat insulating board for the outside both sides of fixed splint and movable splint, upper cover plate is also installed to the top and below simultaneously, the cooperation through apron and heat insulating board will be in operation plate heat exchanger cage, further reduce the heat loss reaches the purpose that prevents the heat loss.
Description
Technical Field
The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger capable of preventing heat loss.
Background
The plate heat exchanger is an ideal device for carrying out heat exchange by liquid-liquid and liquid-vapor, and 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, and under the condition of the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tubular heat exchanger, the occupied area is one third of that of the tubular heat exchanger, the heat recovery rate can be up to more than 90 percent, the type of the plate heat exchanger mainly comprises two major types of frame type detachable and brazing type plates, and the plate type mainly comprises three types of herringbone corrugated plates, horizontal flat corrugated plates and neoplastic plate plates.
In the use process of the existing plate heat exchanger, as the plate heat exchanger completes the alternating process of the heat source and the cold source through the combination of a plurality of heat exchange plates, gaps exist among a plurality of groups of heat exchange plates, when the heat exchange process is carried out, the heat source used by the plate heat exchanger is mainly hot water, steam or heat conduction oil, the heat loss is large in the operation process, the heat loss is also aggravated because the temperature is uneven due to heat conduction in the working environment of the plate heat exchanger, and a great amount of heat is transferred, and the temperature of the plate heat exchanger is also increased to bring certain potential safety hazards to surrounding operators, so that the plate heat exchanger for preventing the heat loss needs to be provided.
Disclosure of Invention
The present utility model is directed to a plate heat exchanger for preventing heat loss, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent plate heat exchanger of heat loss, includes fixed splint, the supporting seat is installed to the bottom of fixed splint, the sliding plate is installed at the top of fixed splint, the below of sliding plate is provided with the slide bar, the outside swing joint of slide bar has the heat exchanger plate, the surface of heat exchanger plate is provided with trapezoidal ripple, the place ahead of heat exchanger plate is provided with movable splint, movable groove has been seted up to one side of fixed splint, the inside swing joint in movable groove has the movable block, the heat insulating board is installed to the one end of movable block, the top of heat insulating board is provided with the apron.
Preferably, the surface of the fixed splint is provided with a heat exchange port, one side of the heat exchange port is penetrated with a fixed bolt, one end of the fixed bolt is movably connected with a pipe sleeve, and a sealing ring is arranged in the pipe sleeve.
Preferably, the sealing ring is movably connected with the heat exchange port through the pipe sleeve, and the heat exchange port is symmetrically arranged by the central axis of the fixed clamping plate.
Preferably, the heat exchange plates are movably connected with the movable clamping plates through sliding rods, and the heat exchange plates are distributed on the sliding rods at equal intervals.
Preferably, the outside of movable splint runs through there is the threaded rod, the outside swing joint of threaded rod has the screw sleeve, the pillar is installed to the one end of slide bar.
Preferably, the movable clamping plate is in threaded connection with the threaded sleeve through a threaded rod, and the threaded rod is symmetrically arranged with the central axis of the movable clamping plate.
Preferably, a movable block arranged on one side of the heat insulation plate is connected with one side of the fixed clamping plate in a clamping way by a movable groove, and the inner size of the movable groove is matched with the outer size of the movable block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the plate heat exchanger capable of preventing heat loss, through the arrangement of the fixed clamping plate, the movable groove, the movable block, the heat insulation plate and the cover plate, when the heat exchange work is alternately completed by using the device to heat sources and cold sources, in order to avoid overlarge heat loss caused by gaps among a plurality of groups of heat exchange plates and surrounding environment in the operation process of the device, the heat insulation plate is arranged on two sides of the outer parts of the fixed clamping plate and the movable clamping plate through the movable groove and the movable block according to the overlapped sizes of the current groups of heat exchange plates, meanwhile, the upper cover plate is also arranged above and below the fixed clamping plate, and the plate heat exchanger in operation is covered by the cooperation of the cover plate and the heat insulation plate, so that the heat loss is further reduced, the surrounding temperature is effectively reduced under the cooperation, and scalding caused by heat transfer on one side of operators is prevented; the heat loss of the equipment can be reduced, and the energy conservation and the emission reduction can be realized;
2. according to the plate heat exchanger capable of preventing heat loss, through the arrangement of the fixed clamping plates, the heat exchange plates, the trapezoidal waves, the movable clamping plates, the threaded rods, the threaded sleeves and the support columns, when the heat exchange work is alternately completed by using the device to heat sources and cold sources, the number of the heat exchange plates on the current sliding rod can be freely increased or reduced through the threaded rods and the threaded sleeves according to the heat exchange requirements of the heat sources and the cold sources which are currently used, so that different heat exchange requirements are met, and the trapezoidal waves arranged on the surfaces of the heat exchange plates can strengthen heat transfer, and can increase the rigidity of the heat exchange plates, so that the pressure bearing capacity of the plate heat exchanger is improved;
3. the plate heat exchanger capable of preventing heat loss is characterized in that the fixing clamping plate, the supporting seat, the heat exchange port, the fixing bolt, the pipe sleeve and the sealing ring are arranged, when the device is used for alternately completing heat exchange work of a heat source and a cold source, the sealing ring is sleeved on the outer part of the heat exchange port through the fixing bolt and the pipe sleeve, so that the situation that leakage occurs when the device is connected with the heat source cold source for transmission is avoided, the whole sealing performance of the device is enhanced, and the heat exchange efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the pipe sleeve according to the present utility model;
FIG. 3 is a schematic view of a heat exchange plate according to the present utility model;
FIG. 4 is a schematic view of the structure of the strut of the present utility model;
FIG. 5 is a schematic view of the structure of the heat shield of the present utility model.
In the figure: 1. a fixed clamping plate; 2. a support base; 3. a heat exchange port; 4. a fixing bolt; 5. a pipe sleeve; 6. a seal ring; 7. a sliding plate; 8. a slide bar; 9. a heat exchange plate; 10. trapezoidal ripple; 11. a movable clamping plate; 12. a threaded rod; 13. a thread sleeve; 14. a support post; 15. a movable groove; 16. a movable block; 17. a heat insulating plate; 18. and a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 4 and 5, the present utility model provides the following technical solutions: the utility model provides a prevent plate heat exchanger of heat loss, including fixed splint 1, supporting seat 2 is installed to the bottom of fixed splint 1, heat transfer mouth 3 has been seted up on the surface of fixed splint 1, one side of heat transfer mouth 3 runs through there is fixing bolt 4, the one end swing joint of fixing bolt 4 has pipe box 5, the inside of pipe box 5 is provided with sealing washer 6, multiunit heat transfer mouth 3 makes things convenient for the heat source to separately inflow and outflow, avoid heat source and cold source to flow into confusion, guarantee the normal operating of the device, sealing washer 6 passes through pipe box 5 and heat transfer mouth 3 swing joint, heat transfer mouth 3 sets up with the axis symmetry of fixed splint 1, cover sealing washer 6 for the outside of heat transfer mouth 3 through fixing bolt 4 and pipe box 5, like this when the device is connected with the heat source cold source, avoid heat transfer mouth 3 to install and not tightly appear revealing the condition.
Referring to fig. 1, 3 and 4, the sliding plate 7 is installed at the top of the fixed splint 1, the slide bar 8 is provided with below the sliding plate 7, the outside swing joint of slide bar 8 has heat transfer plate 9, the surface of heat transfer plate 9 is provided with trapezoidal ripple 10, heat transfer plate 9 passes through slide bar 8 and movable splint 11 swing joint, heat transfer plate 9 is equidistant distribution on slide bar 8, heat transfer plate 9 can adjust the interval of two sets of heat transfer plates 9 on slide bar 8 by oneself, the convenience accomplishes the heat transfer work to the device, the place ahead of heat transfer plate 9 is provided with movable splint 11, the outside of movable splint 11 runs through threaded rod 12, the outside swing joint of threaded rod 12 has thread bush 13, pillar 14 is installed to one end of slide bar 8, freely increase or reduce the quantity of heat transfer plate 9 on the current slide bar 8 through threaded rod 12 and thread bush 13, thereby satisfy different heat transfer demands, movable splint 11 passes through threaded rod 12 and thread bush 13 threaded connection, threaded rod 12 sets up with the axis symmetry of movable splint 11, the simple operation of movable splint 11 overall structure also makes things convenient for the maintenance in time when the trouble occurs.
Referring to fig. 1 and 5, a movable slot 15 is formed on one side of the fixed clamping plate 1, a movable block 16 is movably connected in the movable slot 15, a heat insulation plate 17 is installed at one end of the movable block 16, a cover plate 18 is arranged at the top of the heat insulation plate 17, the movable block 16 installed on one side of the heat insulation plate 17 is connected with the movable slot 15 formed by clamping on one side of the fixed clamping plate 1, the inner dimension of the movable slot 15 is identical with the outer dimension of the movable block 16, and the heat insulation plate 17 is installed on two sides of the outer sides of the fixed clamping plate 1 and the movable clamping plate 11 according to the overlapped dimension of the current groups of heat exchange plates 9 through the movable slot 15 and the movable block 16 to reduce heat loss.
When the plate heat exchanger capable of preventing heat loss is used, firstly, a heat source pipeline and a cold source pipeline are connected with the heat exchange port 3, then, a sealing ring 6 is sleeved outside the heat exchange port 3 through a fixing bolt 4 and a pipe sleeve 5, so that the situation that leakage does not occur tightly when the heat exchange port 3 is installed during connection transmission of the device and a heat source cold source can be avoided, then, an external power supply is connected, the number of heat exchange plates 9 on the current sliding rod 8 is freely increased or reduced according to the current heat exchange requirement of the heat source through a threaded rod 12 and a threaded sleeve 13, and different heat exchange requirements are met.
After the heat exchange plate 9 is installed, heat exchange can be started, firstly, the heat insulation plates 17 are installed on the two sides of the outer parts of the fixed clamping plate 1 and the movable clamping plate 11 according to the overlapped size of the current heat exchange plates 9 through the movable grooves 15 and the movable blocks 16, then, the upper cover plate 18 is installed above and below the device, the device is covered by the cooperation of the cover plate 18 and the heat insulation plates 17, heat loss in operation is reduced, then, a heat source flows into the device and a cold source to alternately complete the heat exchange work, trapezoidal waves 10 arranged on the surface of the heat exchange plate 9 can strengthen heat transfer, the rigidity of the heat exchange plate 9 can be increased, the pressure bearing capacity of the device can be improved, finally, after all heat source cold source heat exchange works are completed according to the operation, the heat insulation plates 17 are removed through the movable grooves 15 and the movable blocks 16, the heat exchange plate 9 is cleaned daily, and an external power source is cut off if the device is not used for a long time, so that the use process of the plate type heat exchanger for preventing heat loss is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent plate heat exchanger of heat loss, includes fixed splint (1), its characterized in that: the supporting seat (2) is installed to the bottom of fixed splint (1), sliding plate (7) are installed at the top of fixed splint (1), the below of sliding plate (7) is provided with slide bar (8), the outside swing joint of slide bar (8) has heat exchanger plate (9), the surface of heat exchanger plate (9) is provided with trapezoidal ripple (10), the place ahead of heat exchanger plate (9) is provided with movable splint (11), movable groove (15) have been seted up to one side of fixed splint (1), the inside swing joint of movable groove (15) has movable block (16), heat insulating board (17) are installed to the one end of movable block (16), the top of heat insulating board (17) is provided with apron (18).
2. The plate heat exchanger for preventing heat loss according to claim 1, wherein a heat exchange port (3) is formed in the surface of the fixed clamping plate (1), one side of the heat exchange port (3) is penetrated by a fixing bolt (4), one end of the fixing bolt (4) is movably connected with a pipe sleeve (5), and a sealing ring (6) is arranged in the pipe sleeve (5).
3. A plate heat exchanger against heat loss according to claim 2, characterised in that the sealing ring (6) is movably connected with the heat exchanging port (3) via a tube sleeve (5), the heat exchanging port (3) being arranged symmetrically with respect to the centre axis of the fixing clamp plate (1).
4. A plate heat exchanger against heat loss according to claim 1, characterised in that the heat exchanger plates (9) are movably connected to the movable clamping plates (11) by means of slide bars (8), the heat exchanger plates (9) being equally spaced on the slide bars (8).
5. A plate heat exchanger according to claim 1, wherein the movable clamping plate (11) has a threaded rod (12) extending through the outer part, the threaded rod (12) has a threaded sleeve (13) movably connected to the outer part, and the slide bar (8) has a support (14) mounted at one end.
6. A plate heat exchanger according to claim 5, wherein the movable clamp plate (11) is screwed with the screw sleeve (13) by means of a threaded rod (12), the threaded rod (12) being arranged symmetrically with respect to the central axis of the movable clamp plate (11).
7. A plate heat exchanger for preventing heat loss according to claim 1, wherein the movable block (16) mounted on one side of the heat insulating plate (17) is in snap connection with the movable groove (15) formed on one side of the fixed clamping plate (1), and the inner dimension of the movable groove (15) is identical to the outer dimension of the movable block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205287.9U CN220541819U (en) | 2023-08-16 | 2023-08-16 | Plate heat exchanger capable of preventing heat loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205287.9U CN220541819U (en) | 2023-08-16 | 2023-08-16 | Plate heat exchanger capable of preventing heat loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220541819U true CN220541819U (en) | 2024-02-27 |
Family
ID=89960478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322205287.9U Active CN220541819U (en) | 2023-08-16 | 2023-08-16 | Plate heat exchanger capable of preventing heat loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220541819U (en) |
-
2023
- 2023-08-16 CN CN202322205287.9U patent/CN220541819U/en active Active
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