CN116952023A - Plate heat exchanger reposition of redundant personnel structure that sealed effect is good - Google Patents
Plate heat exchanger reposition of redundant personnel structure that sealed effect is good Download PDFInfo
- Publication number
- CN116952023A CN116952023A CN202210408194.3A CN202210408194A CN116952023A CN 116952023 A CN116952023 A CN 116952023A CN 202210408194 A CN202210408194 A CN 202210408194A CN 116952023 A CN116952023 A CN 116952023A
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- China
- Prior art keywords
- heat exchanger
- plate
- fixedly connected
- heat exchange
- reposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000694 effects Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 244000043261 Hevea brasiliensis Species 0.000 claims description 5
- 229920003052 natural elastomer Polymers 0.000 claims description 5
- 229920001194 natural rubber Polymers 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/005—Other auxiliary members within casings, e.g. internal filling means or sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger flow distribution structure with good sealing effect, which comprises a heat exchanger plate frame, heat exchange tubes and heat exchange plates, wherein the heat exchange plates are arranged in the heat exchanger plate frame, the heat exchange tubes are arranged in the heat exchange plates, a flow distribution box is arranged on the left side of the heat exchanger plate frame, a partition plate is fixedly arranged in the center of the inside of the flow distribution box, a first water inlet pipe is fixedly connected to the left side of the flow distribution box, and a flow distribution pipe is fixedly connected to the right side of the flow distribution box. This sealed effectual plate heat exchanger reposition of redundant personnel structure, the required water of heat transfer can be shunted through the reposition of redundant personnel case to the required water of heat transfer from the inside of two inlet tubes entering into the reposition of redundant personnel case after, can fill up two inside spaces of reposition of redundant personnel case gradually, and after the liquid level height is greater than the first and second high of shunt tubes, water just can enter into the heat transfer intraduct along shunt tubes and shunt tubes, carries out heat exchange with the heat exchanger fin, can prevent through the reposition of redundant personnel case that the heat transfer process is too fast, influences the heat transfer effect.
Description
Technical Field
The invention relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger flow dividing structure with good sealing effect.
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 ideal equipment for liquid-liquid and liquid-vapor heat exchange. 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.
However, in the plate heat exchanger commonly used at present, the structure of the heat exchange plate adopts a conventional corrugated structure, a single-flow or multi-flow structure, and the temperature of the heat exchange medium used for heat exchange is reduced in the flow channel due to heat dissipation, so that the heat exchange efficiency of the rear section of the flow channel is low, the total heat exchange area of the heat exchanger is fixed, and the heat exchange requirements of different flow rates cannot be fully met.
Disclosure of Invention
The invention aims to provide a plate heat exchanger flow dividing structure with good sealing effect so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sealed effectual plate heat exchanger reposition of redundant personnel structure, includes heat exchanger plate frame, heat exchange tube and heat exchanger plate, the heat exchange plate is installed in the inside of heat exchanger plate frame, the heat exchange tube sets up in the inside of heat exchange plate, the left side of heat exchanger plate frame is provided with the reposition of redundant personnel case.
The inside center fixed mounting of reposition of redundant personnel case has the division board, the left side fixedly connected with inlet tube of reposition of redundant personnel case is first, the right side top fixedly connected with shunt tubes second of reposition of redundant personnel case, the right side bottom fixedly connected with shunt tubes first of reposition of redundant personnel case.
Preferably, the quantity of inlet tube one is two, two inlet tube one symmetric distribution is in the left side of shunt tubes, shunt tubes one and shunt tubes two all communicate with the heat transfer pipe, through being provided with the shunt tubes in the left side of heat exchanger board frame, after the inside of shunt tubes one is entered into to the required water of heat transfer from two inlet tubes one, can fill up two spaces inside the shunt tubes gradually, after the liquid level height is greater than shunt tubes one and shunt tubes two highly, water just can enter into the heat transfer pipe inside along shunt tubes one and shunt tubes two, carries out heat exchange with the heat exchanger fin, can shunt the required water of heat transfer through the shunt tubes, prevents that the heat transfer process is too fast, influences the heat transfer effect.
Preferably, the heat exchange plates are distributed in the heat exchanger plate frame at equal intervals, the heat exchange tubes penetrate through the heat exchange plates, the top of the heat exchanger plate frame is connected with a frame, and the right side of the frame is fixedly connected with a connecting bracket.
Preferably, the surface right side of frame is provided with the fly leaf frame, the draw-in groove has been seted up to the front of fly leaf frame, the inside joint of draw-in groove has connecting rod one, the surface threaded connection of connecting rod one has the locking bolt, the top fixedly connected with mounting panel of fly leaf frame, the inside of mounting panel is provided with the pulley.
Preferably, the draw-in groove equidistant distribution is in the front and the back of fly leaf frame, the draw-in groove is run through to the connecting rod one, the spout has been seted up in the front of mounting panel, the front and the back of pulley run through the spout and with the inner wall sliding connection of spout, the surface of pulley and the top sliding connection of frame, when the quantity of needs regulation heat exchanger fin, through unscrewing the locking bolt back, promote fly leaf frame case right side and remove, make fly leaf frame drive pulley slide at the top of support, increase the distance between heat exchanger plate frame and the fly leaf frame, increase the quantity of heat exchanger fin to increase the heat transfer effect.
Preferably, the connecting valves are installed at two ends of the outer surface of the heat exchange tube, the sealing layer is fixedly connected to the inner wall of the heat exchange tube, the reinforcing layer is fixedly connected to the inner wall of the sealing layer, and the anti-corrosion layer is fixedly connected to the inner wall of the reinforcing layer.
Preferably, the material of sealing layer is natural rubber, the material of enhancement layer is aluminum alloy, the material of anticorrosive coating is polyisobutylene rubber, sealing layer, enhancement layer and anticorrosive coating's thickness are the same, through installing the sealing layer at the inner wall of heat exchange tube, natural rubber has good leakproofness, can prevent that heat exchange water from revealing, and the enhancement layer has increased the intensity of heat exchange tube, and the anticorrosive coating can prevent that rivers from causing heat exchange tube inner wall to take place the corruption in heat exchange tube's inside after the heat exchange.
Preferably, the bottom fixedly connected with bracing piece of heat exchanger board frame, the bottom fixed mounting of bracing piece has the bottom plate, the heat-insulating box is installed at the top of bottom plate, the right side fixedly connected with push rod of heat-insulating box, the bottom fixedly connected with connecting rod two of support, the bottom fixedly connected with regulating block of connecting rod two, logical groove has been seted up to the inside of regulating block, the right-hand member fixedly connected with limiting plate of push rod.
Preferably, the bottom of heat-insulating box and the upper surface sliding connection of bottom plate, logical groove runs through the regulating block, the catch bar runs through logical groove, the diameter of catch bar is less than the internal diameter of logical groove, the diameter of limiting plate is greater than the internal diameter of logical groove, when carrying out heat transfer, through pushing the catch bar to the left side, makes the catch bar slide in the inside of leading to the groove, drives the heat-insulating box and slides at the upper surface on floor, pushes the heat-insulating box to the bottom of heat exchanger plate, make full use of the waste heat of heat exchanger plate, avoided the heat extravagant, because the existence of limiting plate, make the catch bar can not break away from the inside of leading to the groove.
Compared with the prior art, the invention has the beneficial effects that:
1. this sealed effectual plate heat exchanger reposition of redundant personnel structure, the required water of heat transfer can be shunted through the reposition of redundant personnel case to the required water of heat transfer from the inside of two inlet tubes entering into the reposition of redundant personnel case after, can fill up two inside spaces of reposition of redundant personnel case gradually, and after the liquid level height is greater than the first and second high of shunt tubes, water just can enter into the heat transfer intraduct along shunt tubes and shunt tubes, carries out heat exchange with the heat exchanger fin, can prevent through the reposition of redundant personnel case that the heat transfer process is too fast, influences the heat transfer effect.
2. This sealed effectual plate heat exchanger reposition of redundant personnel structure, when needs adjust the quantity of heat exchanger piece, through unscrewing the back with the locking bolt, promote fly leaf frame case right side and remove, make fly leaf frame take the movable pulley to slide at the top of support, increase the distance between heat exchanger plate frame and the fly leaf frame, increase the quantity of heat exchanger piece to increase the heat transfer effect.
3. This sealed effectual plate heat exchanger reposition of redundant personnel structure, when carrying out the heat transfer, through the push rod of left side propelling movement, make the push rod slide in the inside of logical groove, drive the heat-insulating box and slide at the upper surface on floor, push the heat-insulating box to the bottom of heat exchanger fin, make full use of the waste heat of heat exchanger fin has avoided the heat extravagant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic cross-sectional view of a heat exchange tube of the present invention;
FIG. 5 is a schematic view of the overall structure of the heat exchanger plate of the present invention after disassembly;
FIG. 6 is an enlarged schematic view of FIG. 5A;
fig. 7 is an enlarged schematic view at B in fig. 5.
In the figure: 1. a heat exchanger plate frame; 2. a heat exchange tube; 201. a connecting valve; 202. a sealing layer; 203. a reinforcing layer; 204. an anti-corrosion layer; 3. a heat exchange plate; 4. a frame; 5. a connecting bracket; 6. a shunt box; 601. a first water inlet pipe; 602. a partition plate; 603. a shunt tube I; 604. a shunt tube II; 7. a movable plate frame; 701. a clamping groove; 702. a first connecting rod; 703. a locking bolt; 704. a mounting plate; 705; a pulley; 8. an adjusting block; 801. a second connecting rod; 802. a through groove; 803. a push rod; 804. a limiting plate; 805. a heat insulation box; 9. a support rod; 10. a bottom plate.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a sealed effectual plate heat exchanger reposition of redundant personnel structure, including heat exchanger plate frame 1, heat exchange tube 2 and heat exchanger plate 3, heat exchanger plate 3 installs in the inside of heat exchanger plate frame 1, and heat exchange tube 2 sets up in the inside of heat exchanger plate 3, and the left side of heat exchanger plate frame 1 is provided with reposition of redundant personnel case 6, and heat exchanger plate 3 equidistant distribution is in the inside of heat exchanger plate frame 1, and heat exchange tube 2 runs through heat exchanger plate 3, and the top of heat exchanger plate frame 1 is connected with frame 4, and the right side fixedly connected with linking bridge 5 of frame 4.
The connecting valve 201 is installed at the outer surface both ends of the heat exchange tube 2, the sealing layer 202 is fixedly connected with the inner wall of the heat exchange tube 2, the reinforcing layer 203 is fixedly connected with the inner wall of the sealing layer 202, the anti-corrosion layer 204 is fixedly connected with the inner wall of the reinforcing layer 203, the sealing layer 202 is made of natural rubber, the reinforcing layer 203 is made of aluminum alloy, the anti-corrosion layer 204 is made of polyisobutylene rubber, the sealing layer 202, the reinforcing layer 203 and the anti-corrosion layer 204 are the same in thickness, the sealing layer 202 is installed on the inner wall of the heat exchange tube 2, the natural rubber has good sealing performance, heat exchange water can be prevented from leaking, the reinforcing layer 203 increases the strength of the heat exchange tube 2, and the anti-corrosion layer 204 can prevent water flow from corroding the inner wall of the heat exchange tube 2 in the heat exchange tube 2 after heat exchange.
The right side of the outer surface of the rack 4 is provided with a movable plate frame 7, the front side of the movable plate frame 7 is provided with a clamping groove 701, the inside of the clamping groove 701 is clamped with a connecting rod 702, the outer surface of the connecting rod 702 is connected with a locking bolt 703 in a threaded mode, the top of the movable plate frame 7 is fixedly connected with a mounting plate 704, pulleys 705 are arranged in the mounting plate 704, the clamping grooves 701 are distributed on the front side and the back side of the movable plate frame 7 at equal intervals, the connecting rod 702 penetrates through the clamping groove 701, a sliding groove is formed in the front side of the mounting plate 704, the front side and the back side of the pulleys 705 penetrate through the sliding groove and are in sliding connection with the inner wall of the sliding groove, the outer surface of the pulleys 705 is in sliding connection with the top of the rack 4, when the number of heat exchange plates 3 are required to be adjusted, the movable plate frame 7 is pushed to move to the right side after the locking bolt 703 is screwed off, the movable plate frame 7 is driven to slide the top of the pulleys 705 on the top of the rack 4, the distance between the heat exchange plate frame 1 and the movable plate frame 7 is increased, the number of heat exchange plates 3 is increased, and the heat exchange effect is increased.
The inside center fixed mounting of shunt box 6 has division board 602, the left side fixedly connected with inlet tube one 601 of shunt box 6, the right side top fixedly connected with shunt tube two 604 of shunt box 6, the right side bottom fixedly connected with shunt tube one 603 of shunt box 6, the quantity of inlet tube one 601 is two, two inlet tube one 601 symmetric distributions are in the left side of shunt box 6, shunt tube one 603 and shunt tube two 604 all communicate with heat transfer tube 2, through be provided with shunt box 6 in the left side of heat exchanger plate frame 1, after the inside of shunt box 6 is gone into from two inlet tubes one 601 respectively, can fill up two inside spaces of shunt box 6 gradually, after the liquid level height is greater than the height of shunt tube one 603 and shunt tube two 604, water just can enter into heat transfer tube 2 inside along shunt tube one 603 and shunt tube two 604, heat exchange plate 3 carries out the heat exchange, can divide into the required water of heat transfer through shunt box 6, prevent that the heat transfer process is too fast, influence the heat transfer effect.
The bottom fixedly connected with bracing piece 9 of heat exchanger bezel 1, the bottom fixed mounting of bracing piece 9 has bottom plate 10, the heat-insulating box 805 is installed at the top of bottom plate 10, the right side fixedly connected with push rod 803 of heat-insulating box 805, the bottom fixedly connected with connecting rod two 801 of support 5, the bottom fixedly connected with regulating block 8 of connecting rod two 801, logical groove 802 has been seted up to the inside of regulating block 8, the right-hand member fixedly connected with limiting plate 804 of push rod 803, the bottom of heat-insulating box 805 and the upper surface sliding connection of bottom plate 10, logical groove 802 runs through regulating block 8, push rod 803 runs through logical groove 802, the diameter of push rod 803 is less than the internal diameter of logical groove 802, the diameter of limiting plate 804 is greater than the internal diameter of logical groove 802, when carrying out heat transfer, through the push rod 803 of left side, make push rod 803 slide in logical groove 802, drive heat-insulating box 805 slide on the upper surface of bottom plate 10, push heat-insulating box 805 to the bottom of heat exchange piece 3, the waste of heat exchange piece 3 has been fully utilized, because of limiting plate 804 existence, make push rod 803 can not break away from logical groove 802.
When the split-flow heat exchanger is used, after the water required for heat exchange enters the split-flow box 6 from the first water inlet pipe 601, two spaces inside the split-flow box 6 are gradually filled, and when the liquid level is higher than the first split-flow pipe 603 and the second split-flow pipe 604, the water enters the heat exchange pipe 2 along the first split-flow pipe 603 and the second split-flow pipe 604 to exchange heat with the heat exchange plate 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although 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 alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a sealed effectual plate heat exchanger reposition of redundant personnel structure, includes heat exchanger plate frame (1), heat exchange tube (2) and heat exchanger plate (3), heat exchanger plate (3) are installed in the inside of heat exchanger plate frame (1), heat exchange tube (2) set up in the inside of heat exchanger plate (3), its characterized in that: a split flow box (6) is arranged on the left side of the heat exchanger plate frame (1);
the inside center fixed mounting of reposition of redundant personnel case (6) has division board (602), the left side fixedly connected with inlet tube (601) of reposition of redundant personnel case (6), the right side top fixedly connected with shunt tubes (604) of reposition of redundant personnel case (6), the right side bottom fixedly connected with shunt tubes (603) of reposition of redundant personnel case (6).
2. The flow dividing structure of the plate heat exchanger with good sealing effect as claimed in claim 1, wherein: the number of the first water inlet pipes (601) is two, the two first water inlet pipes (601) are symmetrically distributed on the left side of the split-flow box (6), and the first split-flow pipes (603) and the second split-flow pipes (604) are communicated with the heat exchange pipe (2).
3. The flow dividing structure of the plate heat exchanger with good sealing effect as claimed in claim 1, wherein: the heat exchange plates (3) are distributed in the heat exchanger plate frame (1) at equal intervals, the heat exchange tubes (2) penetrate through the heat exchange plates (3), a frame (4) is connected to the top of the heat exchanger plate frame (1), and a connecting support (5) is fixedly connected to the right side of the frame (4).
4. The flow dividing structure of the plate heat exchanger with good sealing effect as claimed in claim 1, wherein: the novel movable plate frame is characterized in that a movable plate frame (7) is arranged on the right side of the outer surface of the frame (4), a clamping groove (701) is formed in the front face of the movable plate frame (7), a connecting rod I (702) is clamped in the clamping groove (701), a locking bolt (703) is connected with the outer surface of the connecting rod I (702) in a threaded mode, a mounting plate (704) is fixedly connected to the top of the movable plate frame (7), and a pulley (705) is arranged in the mounting plate (704).
5. The flow dividing structure of the plate heat exchanger with good sealing effect according to claim 4, wherein: the clamping grooves (701) are distributed on the front side and the back side of the movable plate frame (7) at equal intervals, the first connecting rod (702) penetrates through the clamping grooves (701), the front side of the mounting plate (704) is provided with a sliding groove, the front side and the back side of the pulley (705) penetrate through the sliding groove and are in sliding connection with the inner wall of the sliding groove, and the outer surface of the pulley (705) is in sliding connection with the top of the frame (4).
6. The flow dividing structure of the plate heat exchanger with good sealing effect as claimed in claim 1, wherein: connecting valves (201) are installed at two ends of the outer surface of the heat exchange tube (2), a sealing layer (202) is fixedly connected to the inner wall of the heat exchange tube (2), a reinforcing layer (203) is fixedly connected to the inner wall of the sealing layer (202), and an anti-corrosion layer (204) is fixedly connected to the inner wall of the reinforcing layer (203).
7. The flow dividing structure of the plate heat exchanger with good sealing effect according to claim 6, wherein: the sealing layer (202) is made of natural rubber, the reinforcing layer (203) is made of aluminum alloy, the anti-corrosion layer (204) is made of polyisobutylene rubber, and the sealing layer (202), the reinforcing layer (203) and the anti-corrosion layer (204) are the same in thickness.
8. The flow dividing structure of the plate heat exchanger with good sealing effect according to claim 5, wherein: the bottom fixedly connected with bracing piece (9) of heat exchanger bezel (1), the bottom fixed mounting of bracing piece (9) has bottom plate (10), insulated box (805) are installed at the top of bottom plate (10), right side fixedly connected with push rod (803) of insulated box (805), the bottom fixedly connected with connecting rod two (801) of linking bridge (5), the bottom fixedly connected with regulating block (8) of connecting rod two (801), logical groove (802) have been seted up to the inside of regulating block (8), the right-hand member fixedly connected with limiting plate (804) of push rod (803).
9. The flow dividing structure of the plate heat exchanger with good sealing effect according to claim 8, wherein: the bottom of the heat insulation box (805) is in sliding connection with the upper surface of the bottom plate (10), the through groove (802) penetrates through the adjusting block (8), the pushing rod (803) penetrates through the through groove (802), the diameter of the pushing rod (803) is smaller than the inner diameter of the through groove (802), and the diameter of the limiting plate (804) is larger than the inner diameter of the through groove (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408194.3A CN116952023A (en) | 2022-04-19 | 2022-04-19 | Plate heat exchanger reposition of redundant personnel structure that sealed effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210408194.3A CN116952023A (en) | 2022-04-19 | 2022-04-19 | Plate heat exchanger reposition of redundant personnel structure that sealed effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116952023A true CN116952023A (en) | 2023-10-27 |
Family
ID=88459016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210408194.3A Pending CN116952023A (en) | 2022-04-19 | 2022-04-19 | Plate heat exchanger reposition of redundant personnel structure that sealed effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116952023A (en) |
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2022
- 2022-04-19 CN CN202210408194.3A patent/CN116952023A/en active Pending
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