CN218781671U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
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- CN218781671U CN218781671U CN202222886246.6U CN202222886246U CN218781671U CN 218781671 U CN218781671 U CN 218781671U CN 202222886246 U CN202222886246 U CN 202222886246U CN 218781671 U CN218781671 U CN 218781671U
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Abstract
The utility model belongs to the technical field of heat exchangers, in particular to a plate heat exchanger; the device comprises a first mounting plate, a second mounting plate and a top plate; two sets of second servo motor of one side outer wall fixedly connected with of second mounting panel are kept away from to first mounting panel, and are two sets of second servo motor's output all extends to the opposite side outer wall of first mounting panel, and is two sets of second servo motor's the equal transmission of output is connected with a set of lead screw, and is two sets of the other end of lead screw all with second mounting panel threaded connection, the two sets of first servo motor of symmetry fixedly connected with respectively in the axis both sides of second mounting panel, this embodiment not only can clean the omnidirectional of heat exchanger plate, can also fix the heat exchanger plate through the arcwall face of a plurality of groups installation pole when need not to clean, not only promoted the clean effect of device to the heat exchanger plate, still promoted the holistic compatibility of device.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger, in particular to plate heat exchanger.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The 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. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of a tubular heat exchanger, the floor area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90%.
Through retrieval, in the prior art, the Chinese patent application number: CN202122840969.8, application date: 2021-11-18, discloses an easy-to-clean plate heat exchanger, relates to the technical field of heat exchangers, and particularly relates to an easy-to-clean plate heat exchanger; according to the utility model, through the matched use of the guard plate, the heat exchanger main body, the first electric telescopic rod and the connecting rod, the first electric telescopic rod leans against the inclined plane of the cleaning slope, when the heat exchanger main body is cleaned, attachments on the surface of the heat exchanger main body slide down along the cleaning slope, and then the gap of the heat exchanger main body is further cleaned through the matched use of the cleaning box, the second electric telescopic rod, the piston, the cleaning pipe and the air inlet pipe; through the cooperation use of collecting basket and clean slope, the impurity that the washing produced can be collected to the collection basket, and the rethread handle, spacing hole, cushion and the cooperation of bolt are used, conveniently dismantle and remove the collection basket.
However, the device still has the following defects:
1. although the device can clean the heat exchanger, the angle is comparatively single, very easily leads to the heat transfer board clean not thorough, causes certain influence to the heat transfer performance of device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a plate heat exchanger, which comprises a first mounting plate, a second mounting plate and a top plate;
the top plate is arranged on the tops of the first mounting plate and the second mounting plate;
the outer wall of one side, away from the second mounting plate, of the first mounting plate is fixedly connected with two groups of second servo motors, the output ends of the two groups of second servo motors extend to the outer wall of the other side of the first mounting plate, the output ends of the two groups of second servo motors are in transmission connection with one group of lead screws, and the other ends of the two groups of lead screws are in threaded connection with the second mounting plate;
two sides of a central axis of the second mounting plate are respectively and symmetrically and fixedly connected with two groups of first servo motors, the output ends of a plurality of groups of the first servo motors are in transmission connection with a group of mounting rods, the other ends of the plurality of groups of the mounting rods are in threaded connection with the outer wall of the first mounting plate, the outer wall of one side of the first mounting plate, far away from the plurality of groups of the mounting rods, is provided with a plurality of groups of first water inlets, and the plurality of groups of the first water inlets are communicated with the plurality of groups of the mounting rods;
the axis both sides of roof are symmetrical two sets of fixed plates of fixedly connected with respectively, and per two sets of all rotate between the fixed plate and be connected with a set of roller that changes, and are two sets of the fixed plate is kept away from a set of third servo motor of the equal fixedly connected with of one side outer wall of changeing the roller, just third servo motor's output runs through the fixed plate and is connected with the transmission of changeing the roller, and is two sets of the equal fixedly connected with tarpaulin of outer wall of changeing the roller.
Furthermore, a plurality of groups of heat exchange plates are arranged between the first mounting plate and the second mounting plate, and a bottom plate is arranged on one side, away from the top plate, of the first mounting plate and the second mounting plate.
Furthermore, a second water inlet is formed in the outer wall of one side of the top plate, the top plate is close to a plurality of groups of cleaning plates fixedly connected to the outer wall of one side of the heat exchange plates, a plurality of groups of third through holes are formed in the surface of each cleaning plate, and the cleaning plates are communicated with the second water inlet.
Further, one side inner wall sliding connection of bottom plate has the collection box, just collect the box and be open setting, the first through-hole of a plurality of groups has been seted up to the outer wall of collecting the box, and a plurality of groups first through-hole all communicates with the inner wall of collecting the box, it has the filter screen to collect the activity joint between the box both sides inner wall, the delivery port has been seted up to one side of bottom plate.
Further, a plurality of groups the installation pole all is the semi-cylindrical setting, and a plurality of groups the arcwall face of installation pole all with a plurality of groups the heat transfer plate activity laminating, a plurality of groups second through-hole, and a plurality of groups have been seted up to one side outer wall of installation pole the second through-hole all communicates with first water inlet.
Furthermore, a set of feed inlet and discharge gate, a plurality of groups have been seted up to one side outer wall of second mounting panel the heat transfer board all communicates with feed inlet and discharge gate.
The beneficial effects of the utility model are that:
1. this embodiment uses through the cooperation of second servo motor, lead screw, installation pole, first servo motor, clean board, first water inlet and second water inlet, makes the device not only can clean the all-round of hot plate changing, can also fix hot plate changing through the arcwall face of a plurality of groups installation pole when need not to clean, has not only promoted the clean effect of device to hot plate changing, has still promoted the holistic compatibility of device.
2. This embodiment is through the setting of fixed plate, third servo motor, commentaries on classics roller, roof and tarpaulin, makes the device not only can carry out water repellent when clean, can also carry out dustproof processing when the device carries out the heat transfer process, has not only promoted the device functionality, has still promoted the holistic life of device.
Drawings
In order to 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, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a plate heat exchanger according to the present invention;
fig. 2 shows a structural cross-sectional view of a plate heat exchanger according to the present invention;
fig. 3 shows a structural cross-sectional view of the bottom plate of the present invention;
fig. 4 shows a schematic structural diagram of the mounting rod of the present invention.
Labeled as: 1. a first mounting plate; 2. a second mounting plate; 3. a heat exchange plate; 4. a top plate; 5. a base plate; 6. a screw rod; 7. mounting a rod; 8. a first servo motor; 9. a second servo motor; 10. a first water inlet; 11. a first chute; 12. a fixing plate; 13. rotating the roller; 14. cleaning the plate; 15. a second water inlet; 16. a third servo motor; 17. a collection box; 18. a first through hole; 19. filtering with a screen; 20. a second through hole; 21. a second runner.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. 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.
The utility model discloses the implementation provides a plate heat exchanger. The plate heat exchanger comprises: a first mounting plate 1 and a second mounting plate 2, as shown, for example, in fig. 1.
A plurality of groups of heat exchange plates 3 are arranged between the first mounting plate 1 and the second mounting plate 2, top plates 4 are arranged at the tops of the first mounting plate 1 and the second mounting plate 2, and bottom plates 5 are arranged on the sides, far away from the top plates 4, of the first mounting plate 1 and the second mounting plate 2;
illustratively, as shown in FIG. 2. The outer wall of one side, away from the second mounting plate 2, of the first mounting plate 1 is fixedly connected with two groups of second servo motors 9, the output ends of the two groups of second servo motors 9 extend to the outer wall of the other side of the first mounting plate 1, the output ends of the two groups of second servo motors 9 are in transmission connection with one group of lead screws 6, and the other ends of the two groups of lead screws 6 are in threaded connection with the second mounting plate 2;
two sides of a central axis of the second mounting plate 2 are respectively and symmetrically and fixedly connected with two groups of first servo motors 8, the output ends of the groups of first servo motors 8 are respectively in transmission connection with a group of mounting rods 7, the other ends of the groups of mounting rods 7 are respectively in threaded connection with the outer wall of the first mounting plate 1, a plurality of groups of first water inlets 10 are formed in the outer wall of one side, away from the groups of mounting rods 7, of the first mounting plate 1, and the groups of first water inlets 10 are all communicated with the groups of mounting rods 7;
a first sliding groove 11 is formed in one side, close to the first mounting plate 1, of the bottom plate 5, the inner wall of the first sliding groove 11 is connected with the first mounting plate 1 in a sliding mode, a second sliding groove 21 is formed in one side, close to the first mounting plate 1, of the top plate 4, the inner wall of the second sliding groove 21 is connected with the first mounting plate 1 in a sliding mode, and the second mounting plate 2 is fixedly connected with the bottom plate 5 and the top plate 4;
two groups of fixing plates 12 are respectively and symmetrically and fixedly connected to two sides of the central axis of the top plate 4, a group of rotating rollers 13 is rotatably connected between each two groups of fixing plates 12, a group of third servo motors 16 is fixedly connected to the outer walls of the two groups of fixing plates 12 far away from the rotating rollers 13, the output ends of the third servo motors 16 penetrate through the fixing plates 12 and are in transmission connection with the rotating rollers 13, and waterproof cloth is fixedly connected to the outer walls of the two groups of rotating rollers 13;
a second water inlet 15 is formed in the outer wall of one side of the top plate 4, a cleaning plate 14 is fixedly connected to the outer wall of one side of the top plate 4, which is close to the plurality of groups of heat exchange plates 3, a plurality of groups of third through holes are formed in the surface of the cleaning plate 14, and the cleaning plate 14 is communicated with the second water inlet 15;
a group of feed inlets and discharge outlets are formed in the outer wall of one side of the second mounting plate 2, and a plurality of groups of heat exchange plates 3 are communicated with the feed inlets and the discharge outlets;
illustratively, as shown in FIG. 3. A collection box 17 is connected to the inner wall of one side of the bottom plate 5 in a sliding manner, the collection box 17 is arranged in an open manner, a plurality of groups of first through holes 18 are formed in the outer wall of the collection box 17, the first through holes 18 are communicated with the inner wall of the collection box 17, a filter screen 19 is movably clamped between the inner walls of the two sides of the collection box 17, and a water outlet is formed in one side of the bottom plate 5;
illustratively, as shown in fig. 4. A plurality of groups installation pole 7 all is the semicircle column setting, and a plurality of groups the arcwall face of installation pole 7 all with a plurality of groups the laminating of heat transfer plate 3 activity, a plurality of groups second through-hole 20, and a plurality of groups have been seted up to one side outer wall of installation pole 7 second through-hole 20 all communicates with first water inlet 10.
When the device starts to work, the second servo motor 9 is started firstly, the lead screw 6 is driven to rotate through the operation of the second servo motor 9, gaps are generated among a plurality of groups of heat exchange plates 3, the plurality of groups of mounting rods 7 are driven to rotate through the start of the plurality of groups of first servo motors 8, the rotation is stopped until a plurality of groups of second through holes 20 are aligned with the heat exchange plates 3, then the third servo motor 16 is started, the rotating roller 13 is driven to rotate through the operation of the third servo motor 16, the waterproof cloth is lowered until the bottom end of the waterproof cloth is contacted with the bottom plate 5, then the second through holes 20 in the surfaces of the plurality of groups of mounting rods 7 clean the heat exchange plates 3 through the first water inlet 10, and the third through holes in the surfaces of the cleaning plates 14 clean the heat exchange plates 3 through the second water inlet 15;
through the matching use of the second servo motor 9, the screw rod 6, the mounting rod 7, the first servo motor 8, the cleaning plate 14, the first water inlet 10 and the second water inlet 15, the device can clean the heat exchange plate 3 in all directions, and can also fix the heat exchange plate 3 through the arc surfaces of a plurality of groups of mounting rods 7 when cleaning is not needed, so that the cleaning effect of the device on the heat exchange plate 3 is improved, and the overall compatibility of the device is also improved;
through the arrangement of the fixing plate 12, the third servo motor 16, the rotary roller 13, the top plate 4 and the waterproof cloth, the device can be subjected to waterproof treatment during cleaning and dustproof treatment during a heat exchange process, so that the functionality of the device is improved, and the service life of the whole device is prolonged;
preferably, when the device is used for cleaning, the bottom plate 5 is arranged to enable water flow to be collected in the collecting box 17, the filter screen 19 and the plurality of groups of first through holes 18 are matched for use, so that impurities in the water flow are stored in the collecting box 17 in a centralized mode, and the rest water flow is discharged through the water outlet.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A plate heat exchanger, characterized in that: comprises a first mounting plate (1), a second mounting plate (2) and a top plate (4);
the top plate (4) is arranged on the tops of the first mounting plate (1) and the second mounting plate (2);
the outer wall of one side, far away from the second mounting plate (2), of the first mounting plate (1) is fixedly connected with two groups of second servo motors (9), the output ends of the two groups of second servo motors (9) extend to the outer wall of the other side of the first mounting plate (1), the output ends of the two groups of second servo motors (9) are in transmission connection with one group of lead screws (6), and the other ends of the two groups of lead screws (6) are in threaded connection with the second mounting plate (2);
two groups of first servo motors (8) are symmetrically and fixedly connected to two sides of a central axis of the second mounting plate (2) respectively, the output ends of the first servo motors (8) are in transmission connection with a group of mounting rods (7), the other ends of the mounting rods (7) are in threaded connection with the outer wall of the first mounting plate (1), a plurality of groups of first water inlets (10) are formed in the outer wall of one side, away from the mounting rods (7), of the first mounting plate (1), and the first water inlets (10) are communicated with the mounting rods (7);
the axis both sides of roof (4) are two sets of fixed plate (12) of symmetry fixedly connected with respectively, and per two sets of all rotate between fixed plate (12) and be connected with a set of roller (13) that changes, two sets of fixed plate (12) are kept away from a set of third servo motor (16) of the equal fixedly connected with of one side outer wall of roller (13), just the output of third servo motor (16) runs through fixed plate (12) and is connected, two sets of with the transmission of roller (13) the equal fixedly connected with tarpaulin of outer wall of roller (13) changes.
2. A plate heat exchanger according to claim 1, characterized in that: a plurality of groups of heat exchange plates (3) are arranged between the first mounting plate (1) and the second mounting plate (2), and a bottom plate (5) is arranged on one side, away from the top plate (4), of the first mounting plate (1) and the second mounting plate (2).
3. A plate heat exchanger according to claim 2, characterized in that: a second water inlet (15) is formed in the outer wall of one side of the top plate (4), the top plate (4) is close to a plurality of groups of cleaning plates (14) fixedly connected to the outer wall of one side of the heat exchange plates (3), a plurality of groups of third through holes are formed in the surface of each cleaning plate (14), and the cleaning plates (14) are communicated with the second water inlets (15).
4. A plate heat exchanger according to claim 2, characterized in that: the bottom plate (5)
One side inner wall sliding connection have collection box (17), just collect box (17) and set up for open, the first through-hole of a plurality of groups (18) has been seted up to the outer wall of collecting box (17), and a plurality of groups first through-hole (18) all communicate with the inner wall of collecting box (17), it has filter screen (19) to collect the activity joint between box (17) both sides inner wall, the delivery port has been seted up to one side of bottom plate (5).
5. A plate heat exchanger according to claim 2, characterized in that: a plurality of groups installation pole (7) all are the semicircle column setting, and a plurality of groups the arcwall face of installation pole (7) all with a plurality of groups heat transfer plate (3) activity laminating, a plurality of groups second through-hole (20), and a plurality of groups have been seted up to one side outer wall of installation pole (7) second through-hole (20) all communicate with first water inlet (10).
6. A plate heat exchanger according to claim 2, characterized in that: a set of feed inlet and discharge gate have been seted up to one side outer wall of second mounting panel (2), a plurality of groups heat transfer board (3) all communicate with feed inlet and discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222886246.6U CN218781671U (en) | 2022-10-31 | 2022-10-31 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222886246.6U CN218781671U (en) | 2022-10-31 | 2022-10-31 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218781671U true CN218781671U (en) | 2023-03-31 |
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ID=85710353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222886246.6U Active CN218781671U (en) | 2022-10-31 | 2022-10-31 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218781671U (en) |
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2022
- 2022-10-31 CN CN202222886246.6U patent/CN218781671U/en active Active
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