CN114152116A - Heat pipe type high-pressure heat exchanger with detachable structure - Google Patents
Heat pipe type high-pressure heat exchanger with detachable structure Download PDFInfo
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- CN114152116A CN114152116A CN202111466449.3A CN202111466449A CN114152116A CN 114152116 A CN114152116 A CN 114152116A CN 202111466449 A CN202111466449 A CN 202111466449A CN 114152116 A CN114152116 A CN 114152116A
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- pipe
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- heat transfer
- liquid
- movable baffle
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- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
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- 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
- F28F9/007—Auxiliary supports for elements
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- 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
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
- F28G15/06—Automatic reversing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat pipe type high-pressure heat exchanger with a detachable structure, which comprises a shell, pipe boxes, fixing plates, fixed baffle plates and arc-shaped plates, wherein the pipe boxes are arranged on the outer walls of two sides of the shell, and the fixing plates are arranged at the tops and the bottoms of the two groups of pipe boxes; the top wall of the shell is provided with a fixed baffle plate, and the bottom of the shell is provided with two groups of arc-shaped plates which are arranged side by side; the top wall and the bottom wall of the shell are provided with a plurality of groups of movable baffle plates which are arranged side by side, and a plurality of groups of connecting ropes which are uniformly arranged are arranged between every two adjacent groups of movable baffle plates. The movable baffle plate in the heat exchanger can scrape the surface of the heat transfer straight pipe after being under the action of thrust and tension, so that the coverage rate of surface residues of the heat transfer straight pipe is reduced, the equipment can be inclined up and down to discharge residual liquid, the electric telescopic cylinder and the equipment are detachable, the equipment is convenient to replace, and the damaged pipeline can be replaced conveniently by detaching and assembling the heat transfer straight pipe and the bent pipe.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a heat pipe type high-pressure heat exchanger with a detachable structure.
Background
The heat exchanger is equipment for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical production, and the application is wide.
The existing heat exchanger has the following defects:
1. patent document CN110595233A discloses a tube box coupling U-shaped heat exchange tube type multi-tube pass heat exchanger, which comprises a shell, a tube plate, a plurality of groups of U-shaped heat exchange tubes and a coupling tube box, wherein the flat tube ends of the plurality of groups of U-shaped heat exchange tubes are all fixed on the tube plate; the coupling tube box comprises a tube box, two groups of tube side connecting tubes, two groups of inlet and outlet fluid distribution cavities, a heat exchange tube relay distribution cavity and a flow guide device arranged in the heat exchange tube relay distribution cavity, wherein the inlet and outlet fluid distribution cavities are respectively communicated with the flat tube ends of the U-shaped heat exchange tubes at the outermost side to form a main inlet and a main outlet; the residual flat pipe ends of the U-shaped heat exchange pipes are sequentially communicated in the flowing direction through the heat exchange pipe relay distribution cavity, and the flow guide device divides the heat exchange pipe relay distribution cavity into a plurality of fluid chambers which are equidistant and communicated with each other. The heat exchanger realizes the installation of the U-shaped heat exchange tubes of three or more tube passes, avoids the use of expansion joints, reduces fluid disturbance through the relay distribution cavity and the flow guide device of the heat exchange tubes, and reduces the pressure loss of fluid. However, the device cannot carry out residue removing operation on the outer wall of the heat exchange tube, so that more granular substances in one group of liquid can be adsorbed on the outer surface of the heat exchange tube for a long time, and then the thickness of the heat exchange tube can be thickened to influence the heat exchange effect;
2. patent document CN112484535A discloses a shell-and-tube heat exchanger, "comprising a heat exchanger shell, and a tube side assembly disposed in an inner cavity of the heat exchanger shell; the tube side assembly comprises a tube bundle bracket, copper tubes arranged on the tube bundle bracket, and a distributor and a collector which are respectively connected with the ends of the copper tubes; a liquid inlet and a liquid outlet which are communicated with the inner cavity of the heat exchanger shell are arranged on the heat exchanger shell; the heat exchanger shell comprises a cylinder body and end plates welded on the opening edges at the two end parts of the cylinder body in a sealing mode. The shell and tube heat exchanger has the advantages of simplified structure, convenience in processing, reduced cost and guaranteed sealing performance. After the heat exchange operation between two liquids is finished, liquid is easy to remain in the internal pipeline of the equipment, and then the liquid is wasted;
3. patent document CN211234085U discloses a shell and tube heat exchanger ground stabilization rack, "include the shell and place the structure, the equal symmetrical fixed mounting in both ends of shell has the structure of placing, and place the structure and include connecting plate and base, the middle part of connecting plate seted up with shell matched with installation through-hole, and the bottom of connecting plate is provided with the diaphragm, the equal level in diaphragm both sides is fixed with the support ear seat, and link up on the support ear seat and install the bearing, the base setting is in the below of connecting plate, and the base comprises balancing weight and screw rod. This application can support the support height of rack according to the different adjustment of mounting plane's roughness to guarantee that shell and tube heat exchanger keeps supporting stably under different installation faces, thereby improve the stability of placing. In the rack, the supporting structure is not convenient to detach from the equipment, so that the rack is inconvenient to replace when the rack fails;
4. patent document CN111721148A discloses a tubular heat exchanger, "comprising a round box, a heat absorption aluminum pipe, a first flange, a heat dissipation aluminum pipe, a second flange, a piston pipe, a connecting rod, a cylinder, a round hole plate, a plastic ring block, an engagement hole, a steel wire rope, a piston, a connection ring and a particle block. The pipe type heat exchanger is reasonable in design, the heat dissipation aluminum pipes and the heat absorption aluminum pipes are interwoven to form a cylindrical shape and are positioned in the round box by adopting the S distribution of the heat dissipation aluminum pipes and the S distribution of the heat absorption aluminum pipes, the structural mode of the traditional heat exchange part distribution is changed, the heat absorption aluminum pipes can be maximally contacted with the heat dissipation aluminum pipes, and the heat exchange efficiency is improved; this tubular heat exchanger reasonable in design, the plastic ring piece that has the particle piece through a plurality of anchor ring on the flexible wire rope that removes rubs with the attached impurity on the aluminum pipe inner wall each other to realize the function of clearance aluminum pipe inner wall impurity, and the clearance is convenient, solves the inconvenient and problem of jam of clearance. However, in the equipment, the pipelines cannot be detached from each other, and when one pipeline is damaged, the whole group of pipeline equipment cannot be used continuously, so that material waste is caused.
Disclosure of Invention
The present invention is directed to a heat pipe type high pressure heat exchanger with a detachable structure, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a heat pipe type high-pressure heat exchanger with a detachable structure comprises a shell, pipe boxes, fixing plates, fixed baffle plates and arc plates, wherein the pipe boxes are mounted on the outer walls of two sides of the shell, and the fixing plates are mounted at the tops and the bottoms of the two groups of pipe boxes;
the top wall of the shell is provided with a fixed baffle plate, and the bottom of the shell is provided with two groups of arc-shaped plates which are arranged side by side;
the top wall and the bottom wall of the shell are respectively provided with a plurality of groups of movable baffle plates which are arranged side by side, a plurality of groups of connecting ropes which are uniformly arranged are arranged between every two adjacent groups of movable baffle plates, the outer wall of one side of one group of movable baffle plates is provided with a plurality of electricity-saving push rods, one end of each electricity-saving push rod, far away from the corresponding movable baffle plate, is provided with a connecting block, and the outer wall of one side of each connecting block is attached to the inner wall of one group of pipe boxes.
Preferably, wherein two sets of the riser of arranging around four groups is all installed to the bottom of arc, wherein four groups the round bar is all installed at the back of riser, and the back of four group's round bar respectively with the front laminating of four other groups of risers, four groups the lantern ring is all installed to the surface of round bar, wherein two sets of the supporting shoe is all installed to the bottom of the lantern ring, and the linking plate is all installed to the bottom of two other groups of lantern rings, the threaded sleeve is installed to the bottom of linking plate, the linking dish is installed to the telescopic inner wall of thread, the electronic flexible section of thick bamboo is installed to the bottom of linking dish, the bottom plate is all installed to the bottom of supporting shoe and electronic flexible section of thick bamboo.
Preferably, two sets of limit rings which are arranged in front and back are installed at the top of the bottom plate, and the inner walls of the two sets of limit rings are respectively attached to the outer walls of the two sets of electric telescopic cylinders.
Preferably, the outer wall of one side of the movable baffle plate is provided with a plurality of groups of heat transfer straight pipes which are uniformly arranged, one ends of the heat transfer straight pipes penetrate through the movable baffle plate and the fixed baffle plate, one ends of the two groups of heat transfer straight pipes are provided with connecting pipes, the outer surfaces of the other groups of heat transfer straight pipes are provided with two groups of threaded rings which are arranged side by side, and the two ends of the other groups of heat transfer straight pipes are provided with inserting pipes.
Preferably, the surface mounting of intubate has the involution pipe, the surface of involution pipe is provided with the ring channel, the surface mounting of involution pipe has the change, the gomphosis ring is installed to the inner wall of change, and the inner wall laminating of gomphosis ring and ring channel, the change is close to one side outer wall of heat transfer straight tube and installs the adapter sleeve, and the inner wall laminating of adapter sleeve and the outer wall of thread circle.
Preferably, bent pipes are arranged at one ends of two adjacent groups of the wrapping pipes.
Preferably, a first fluid inlet pipe is arranged at the top of one group of the channel boxes, and a first fluid outlet pipe is arranged at the bottom of the other group of the channel boxes.
Preferably, the top of casing is installed the fluid and is advanced tub two, fluid exit tube two is installed to the bottom of casing, the surface mounting of casing has two sets of flanges of arranging side by side, and the inner wall of two sets of flanges laminates with the outer wall of two sets of pipe boxes respectively, the sign picture peg is installed in the front of casing.
Preferably, the working steps of the heat pipe type high-pressure heat exchanger are as follows:
s1, the staff discharges the liquid I to the position of one group of connecting pipes through the fluid inlet pipe I, then the liquid flows along a flow pipeline formed by combining a plurality of groups of heat transfer straight pipes and bent pipes, and then is discharged to the position of a fluid outlet pipe along another group of connecting pipes arranged at one end of one group of heat transfer straight pipes, meanwhile, the second liquid can be discharged into the whole formed by the shell and the two groups of pipe boxes from the position of the second fluid inlet pipe and then surrounds the outer sides of the heat transfer straight pipe and the bent pipe, so that the first liquid in the heat transfer straight pipe can conveniently exchange the temperature with the second liquid on the outer surface of the heat transfer straight pipe, and then the second liquid can be discharged from the position of the second fluid outlet pipe, and the liquid II flows from the position of the fluid inlet pipe II to the position of the fluid outlet pipe II and needs to pass through a plurality of groups of movable baffle plates, the device can be used for reducing the flow rate of the liquid II and increasing the non-fusion contact time length of the liquid II and the liquid I during heat exchange;
s2, after the heat exchange of the two liquids in the equipment is finished, two groups of electric telescopic cylinders which are arranged in front and back can be started simultaneously to enable the two electric telescopic cylinders to extend upwards or contract downwards synchronously, upward pushing force or downward pulling force which is correspondingly generated when the two electric telescopic cylinders extend upwards and downwards can be transmitted to the positions of the connecting plates by the connecting discs and the threaded sleeves, then the upward pushing force or the downward pulling force is transmitted to the positions of the two groups of lantern rings through the connecting plates, then the lantern rings can be transmitted to the position of the equipment main body which is combined by the shell and the pipe box through the round rods, the vertical plates and the arc plates to enable the equipment main body to change the self shape along with the received upward pushing force and downward pulling force, the equipment main body can correspondingly rotate upwards or downwards by taking the axle centers of the other two groups of round rods which are arranged in front and back as the circle centers, and then the equipment main body is changed into the state of inclining upwards or downwards from the horizontal placement state, the upper and lower inclinations are repeatable until a set time is reached, so that the two groups of electric telescopic cylinders are restored to the original state;
s3, when one end of the main body of the equipment is inclined upwards by the fluid inlet pipe, the liquid at the position of the first heat transfer straight pipe can more easily flow to the position of the bent pipe at the position of one end of the main body and then flow to the second heat transfer straight pipe connected with the bent pipe, then when the main body of the equipment is inclined downwards by the fluid inlet pipe, the liquid in the second heat transfer straight pipe can more easily flow to the position of the bent pipe arranged at the other end of the main body, and then the actions are repeated, so that the speed of the liquid in the circulating pipeline flowing to the position of the fluid outlet pipe can be increased, and the residual content of the liquid can be reduced;
and S4, starting the multi-power-saving push rod, performing outward extension operation, generating pushing force on one group of movable baffle plate installed at one end of the multi-power-saving push rod, pushing the movable baffle plate to the position of another group of adjacent movable baffle plate, continuing outward extension operation of the multi-power-saving push rod, gradually transmitting the pushing force to the positions of other groups of movable baffle plates, finally attaching the other group of movable baffle plates adjacent to the fixed baffle plate, performing inward contraction operation of the multi-power-saving push rod again, generating pulling force far away from the position of the fixed baffle plate on the movable baffle plate installed at one end of the multi-power-saving push rod, and transmitting the pulling force to the positions of other groups of movable baffle plates by the connecting rope to facilitate the recovery of the multi-power-saving push rod.
Compared with the prior art, the invention has the beneficial effects that:
1. in the heat exchanger, when a plurality of sections of electric push rods correspondingly extend outwards or contract inwards, the push force and the pull force which face to or are far away from the fixed baffle plate can be generated on one group of movable baffle plates arranged at one end of each electric push rod, when the plurality of sections of electric push rods extend outwards, the generated push force can be transmitted to the positions of other groups of movable baffle plates, so that the plurality of groups of movable baffle plates can move on the outer surface of a heat transfer straight pipe to change the positions, then the plurality of sections of electric push rods contract inwards, the pull force which is far away from the position of the fixed baffle plate can be generated on the movable baffle plate arranged at one end of each electric push rod, then the pull force can be transmitted to the positions of other groups of movable baffle plates by connecting ropes, so that the other groups of movable baffle plates can conveniently follow the movement, at the moment, the movable baffle plates can scrape back and forth on the surface of the heat transfer straight pipe, and then residues adsorbed on the outer surface of the movable baffle plates can be erased to a certain degree, increasing the cleanliness of the outer surface of the pipe, so that the scraped pipe is always kept in an initial thickness state;
2. after the heat exchanger is used, when the electric telescopic cylinder extends upwards or contracts downwards, the corresponding generated upward pushing force or downward pulling force can be transmitted to the position of the connecting plate by the connecting disc and the threaded sleeve, then transmitted to the position of two groups of lantern rings by the connecting plate, and then the lantern rings can be transmitted to the position of the equipment main body combined by the shell and the pipe box by the round rods, the vertical plates and the arc plates, so that the equipment main body can change the self shape along with the received upward pushing force and downward pulling force, the equipment main body can correspondingly rotate upwards or downwards by taking the axes of the other two groups of round rods arranged in front and behind as the circle center, the equipment main body is changed from a horizontal placing state into an upwards inclined or downwards inclined state, and the speed of the liquid in the circulating pipeline flowing to the position of the fluid outlet pipe can be accelerated, reducing the content of residual liquid;
3. in the heat exchanger, the threaded sleeve is connected with the connecting disc through threads, so that the electric telescopic cylinder and the connecting plate can be in a detachable connection state, and the electric telescopic cylinder and the limiting ring fixed on the bottom plate are in a non-fixed attaching state, so that the electric telescopic cylinder with faults can be conveniently replaced;
4. in this heat exchanger, when heat transfer straight tube and return bend combination, can aim at the intubate with the package pipe that return bend one end was installed, later exert the motive force towards heat transfer straight tube place to the return bend, make the package pipe wrap up the intubate inside it, rotate the adapter sleeve that package intraductal surface installed through the change ring simultaneously, make it pass through screw thread gomphosis with the screw thread circle gradually and be connected, later heat transfer straight tube can make up into a whole with the return bend, when it dismantles simultaneously, only need apply the turning force of another direction to the adapter sleeve, apply the pulling force of keeping away from heat transfer straight tube place simultaneously to the return bend can, when a set of heat transfer straight tube or return bend breaks down, convenient change, and need not waste the whole set of circulation pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of the present invention;
FIG. 3 is a view of the movable baffle and connecting rope of the present invention; the mounting structure of (1);
FIG. 4 is a schematic view of the installation structure of the connecting rope and the multi-power-saving push rod of the present invention;
FIG. 5 is a schematic view of the mounting structure of the riser, the rod and the collar of the present invention;
FIG. 6 is a schematic view of the collar, connector tiles and threaded sleeve mounting arrangement of the present invention;
FIG. 7 is a schematic view of the structure of the swivel ring, the engagement ring and the fastening sleeve of the present invention;
FIG. 8 is a schematic view of the installation structure of the insertion tube, the swivel and the fastening sleeve of the present invention.
In the figure: 1. a housing; 2. a pipe box; 3. a fixing plate; 4. fixing the baffle plate; 5. an arc-shaped plate; 6. a movable baffle plate; 7. connecting ropes; 8. a plurality of power-saving push rods; 9. a joining block; 10. a vertical plate; 11. a round bar; 12. a collar; 13. a support block; 14. a connector tile; 15. a threaded sleeve; 16. a splice tray; 17. an electric telescopic cylinder; 18. a base plate; 19. a confinement ring; 20. a heat transfer straight tube; 21. a connecting pipe; 22. a thread ring; 23. inserting a tube; 24. wrapping a pipe; 25. an annular groove; 26. rotating the ring; 27. embedding a ring; 28. fastening sleeves; 29. bending the pipe; 30. a first fluid inlet pipe; 31. a first fluid outlet pipe; 32. a second fluid inlet pipe; 33. a second fluid outlet pipe; 34. a flange; 35. sign board picture peg.
Detailed Description
The technical solutions in the embodiments of the present invention will be 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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 2, 3 and 4, a heat pipe type high-pressure heat exchanger with a detachable structure comprises a shell 1, pipe boxes 2, fixing plates 3, fixing baffle plates 4 and arc-shaped plates 5, wherein the pipe boxes 2 are respectively installed on the outer walls of two sides of the shell 1, and the fixing plates 3 are respectively installed at the top and the bottom of two groups of pipe boxes 2;
specifically, the casing 1 and the two sets of tube boxes 2 can be combined to form the main body of the heat exchanger, and then the combination of other parts in the heat exchanger is convenient to install so as to complete the function of the heat exchanger, and the fixing plate 3 is mainly used for installing the heat transfer straight tube 20 and increasing the stability of the installation of the circulation pipeline combined with the bent tube 29 in the casing 1.
The top wall of the shell 1 is provided with a fixed baffle plate 4, and the bottom of the shell 1 is provided with two groups of arc plates 5 which are arranged side by side;
specifically, be in the fixed mounting state between fixed baffling board 4 and the casing 1, and adopt between it and the adjacent activity baffling board 6 to connect rope 7, receive the promotion back of external force when activity baffling board 6, it is when laminating with fixed baffling board 4, can receive stopping of fixed baffling board 4 to avoid it to continue to move to one end, arc 5 is used for synthesizing the riser 10 of installing four group front and back arrangements, makes it link up with casing 1.
The movable baffle plates 6 arranged side by side are installed on the top wall and the bottom wall of the shell 1, the connecting ropes 7 evenly arranged in multiple groups are installed between every two adjacent groups of movable baffle plates 6, the outer wall of one side of one group of movable baffle plates 6 is provided with multiple electricity-saving push rods 8, one ends, far away from the movable baffle plates 6, of the multiple electricity-saving push rods 8 are provided with connecting blocks 9, and the outer wall of one side of each connecting block 9 is attached to the inner wall of one group of pipe boxes 2.
Specifically, the movable baffle plates 6 and the heat transfer straight pipe 20 are in a non-fixed attaching state, after the plurality of power-saving push rods 8 are started, the power-saving push rods can correspondingly extend outwards or perhaps contract inwards, then pushing force towards the positions of the fixed baffle plates 4 or pulling force far away from the positions of the fixed baffle plates 4 can be generated for one group of movable baffle plates 6 arranged at one end of each power-saving push rod 8, when the plurality of power-saving push rods 8 extend outwards, the generated pushing force can be transmitted to the positions of other groups of movable baffle plates 6, so that the plurality of groups of movable baffle plates 6 can move on the outer surface of the heat transfer straight pipe 20 to change the positions, then the plurality of power-saving push rods 8 perform inward contraction operation, then pulling force far away from the positions of the fixed baffle plates 4 is generated for the movable baffle plates 6 arranged at one end of each power-saving push rod 6, and then the pulling force can be transmitted to the positions of other groups of movable baffle plates 6 by the connecting ropes 7, facilitating the restoration of the original position.
Example two
As shown in fig. 1 and 5, four sets of vertical plates 10 arranged in front and back are mounted at the bottoms of two sets of arc plates 5, wherein round rods 11 are mounted at the back surfaces of the four sets of vertical plates 10, the back surfaces of the four sets of round rods 11 are respectively attached to the front surfaces of the other four sets of vertical plates 10, lantern rings 12 are mounted on the outer surfaces of the four sets of round rods 11, supporting blocks 13 are mounted at the bottoms of the two sets of lantern rings 12, and connecting plates 14 are mounted at the bottoms of the other two sets of lantern rings 12.
Specifically, four sets of risers 10 are evenly equipped with to the bottom of a set of arc 5, then can be used to install two sets of round bars 11, be in the non-fixed laminating state between round bar 11 and the lantern ring 12, under the application of the rotatory power that receives lantern ring 12, it can rotate the settlement angle at the surface of round bar 11, wherein two sets of lantern rings 12 of arranging in front and back are used for linking up supporting shoe 13 and round bar 11, supporting shoe 13 can provide the holding power for this equipment, two sets of lantern rings 12 of arranging in front and back are used for linking up fishplate bar 14 and round bar 11 combination in addition, fishplate bar 14 can change the bottom of the lantern ring 12 at its top from arc form into plane to installation screw thread sleeve 15.
EXAMPLE III
As shown in fig. 6, a threaded sleeve 15 is installed at the bottom of the connecting plate 14, a connecting disc 16 is installed on the inner wall of the threaded sleeve 15, an electric telescopic cylinder 17 is installed at the bottom of the connecting disc 16, bottom plates 18 are installed at the bottoms of the supporting block 13 and the electric telescopic cylinder 17, two sets of limiting rings 19 which are arranged in front and back are installed at the top of one set of bottom plate 18, and the inner walls of the two sets of limiting rings 19 are respectively attached to the outer walls of the two sets of electric telescopic cylinders 17.
Specifically, the threaded sleeve 15 is in threaded engagement with the engaging disk 16, so that the electric telescopic cylinder 17 and the engaging plate 14 can be in a detachable connection state, wherein the electric telescopic cylinder 17 is in a non-fixed joint state with the limiting ring 19 fixed on the bottom plate 18, so that the electric telescopic cylinder 17 with faults is convenient to replace, after the electric telescopic cylinder 17 is started, can correspondingly extend upwards or contract downwards, then the connecting plate 14, the lantern ring 12, the round rods 11, the vertical plate 10 and the arc-shaped plate 5 which are arranged above the connecting plate can correspondingly generate an upward pushing force or a downward pulling force and can be upwards transmitted to the position of the shell 1, so that the connecting plate can correspondingly rotate upwards or downwards by taking the axle centers of the other two groups of round rods 11 which are arranged in front of and behind as the center of a circle, the main body of the apparatus is changed from a horizontally placed state to a state of being inclined upward or downward.
Example four
As shown in fig. 7 and 8, a plurality of groups of heat transfer straight pipes 20 are uniformly arranged on the outer wall of one side of the movable baffle plate 6, one end of each heat transfer straight pipe 20 penetrates through the movable baffle plate 6 and the fixed baffle plate 4, a connecting pipe 21 is arranged at one end of each two groups of heat transfer straight pipes 20, two groups of threaded rings 22 arranged side by side are arranged on the outer surface of each other group of heat transfer straight pipes 20, and inserting pipes 23 are arranged at two ends of each other group of heat transfer straight pipes 20.
The outer surface of intubate 23 installs envelope 24, and the surface of envelope 24 is provided with ring channel 25, and the outer surface of envelope 24 installs swivel 26, and the inner wall of swivel 26 installs gomphosis ring 27, and the inner wall of gomphosis ring 27 and the laminating of the inner wall of ring channel 25, and swivel 26 is close to one side outer wall of heat transfer straight tube 20 and installs adapter sleeve 28, and the inner wall of adapter sleeve 28 and the laminating of the outer wall of thread circle 22.
And one end of each two adjacent groups of the packing tubes 24 is provided with a bent tube 29.
Specifically, a plurality of sets of heat transfer straight pipes 20 and a plurality of sets of bent pipes 29 are combined to form a set of flow pipe allowing a liquid to be conveyed, two ends of the flow pipe are connected with a fluid inlet pipe 30 and a fluid outlet pipe 31 through connecting pipes 21, and then continuity can be formed between the two, so that the liquid conveyed from the fluid inlet pipe 30 can be led out from the fluid outlet pipe 31, the threaded ring 22 is arranged to facilitate detachable installation of the fastening sleeve 28, the diameter of the outer wall of the insertion pipe 23 is consistent with the diameter of the inner wall of the wrapping pipe 24, when the heat transfer straight pipe 20 is combined with the bent pipe 29, the wrapping pipe 24 installed at one end of the bent pipe 29 can be aligned to the insertion pipe 23, then a pushing force towards the position of the heat transfer straight pipe 20 is applied to the wrapping pipe 24 to wrap the insertion pipe 23 in the insertion pipe, the embedding ring 27 is in a non-fixed joint state with the annular groove 25, when the rotating ring 26 on the outer surface of the wrapping pipe 24 is rotated towards a set direction, the fastening sleeve 28 can be driven to be gradually connected with the thread ring 22 through thread embedding, and then the heat transfer straight pipe 20 and the bent pipe 29 can be combined into a whole.
The first fluid inlet pipe 30 is installed at the top of one group of the channel boxes 2, and the first fluid outlet pipe 31 is installed at the bottom of the other group of the channel boxes 2.
Specifically, the first fluid inlet pipe 30 may be connected to an external first liquid delivery mechanism, and then the first liquid may be conveniently introduced to the position of one of the connection pipes 21 through the first fluid inlet pipe 30, and then may flow inside the whole body formed by the heat transfer straight pipe 20 and the bent pipe 29, and finally may be led out from the first fluid outlet pipe 31.
The top of the shell 1 is provided with a second fluid inlet pipe 32, the bottom of the shell 1 is provided with a second fluid outlet pipe 33, the outer surface of the shell 1 is provided with two groups of flanges 34 which are arranged side by side, the inner walls of the two groups of flanges 34 are respectively attached to the outer walls of the two groups of pipe boxes 2, and the front surface of the shell 1 is provided with a label inserting plate 35.
Specifically, the second fluid inlet pipe 32 can be connected with a second external liquid conveying mechanism, then the second fluid inlet pipe 32 can be used for conveniently leading liquid into the equipment through the second fluid inlet pipe 32, then the liquid can be discharged from the position where the second fluid outlet pipe 33 is located, the flange 34 can be used for conveniently combining the shell 1 and the two groups of pipe boxes 2 in the equipment, and the mark plate inserting plate 35 is internally provided with a notch so as to be convenient for inserting a mark plate.
Specifically, the working steps of the heat pipe type high-pressure heat exchanger are as follows:
s1, the worker discharges the first liquid to the position of one group of the connecting pipes 21 through the first fluid inlet pipe 30, then the liquid flows along the flowing pipeline formed by combining a plurality of groups of the heat transfer straight pipes 20 and the bent pipe 29, then the liquid is discharged to the position of the first fluid outlet pipe 31 along the other group of the connecting pipes 21 arranged at one end of one group of the heat transfer straight pipes 20, meanwhile, the second liquid can be discharged to the integral inner part formed by combining the shell 1 and the two groups of the pipe boxes 2 from the position of the second fluid inlet pipe 32, then the integral inner part surrounds the heat transfer straight pipes 20 and the bent pipe 29, the temperature exchange between the first liquid in the heat transfer straight pipes 20 and the second liquid on the outer surface is convenient, then the second liquid can be discharged from the position of the second fluid outlet pipe 33, and the second liquid flows to the position of the second fluid outlet pipe 33 from the position of the second fluid inlet pipe 32 and needs to pass through a plurality of groups of movable baffle plates 6, so as to reduce the flowing rate of the second liquid, the liquid II is used for prolonging the non-fusion contact time when exchanging heat with the liquid I;
s2, after the heat exchange of the two liquids in the equipment is finished, two groups of electric telescopic cylinders 17 which are arranged in front and back can be started simultaneously to enable the two to extend upwards or contract downwards synchronously, upward pushing force or downward pulling force which is correspondingly generated when the two extend upwards and downwards can be transmitted to the positions of the connecting plates 14 by the connecting discs 16 and the threaded sleeves 15, then the upward pushing force or the downward pulling force is transmitted to the positions of two groups of lantern rings 12 through the connecting plates 14, then the lantern rings 12 can be transmitted to the position of an equipment main body which is combined by the shell 1 and the pipe box 2 through the round rods 11, the vertical plates 10 and the arc plates 5 to enable the equipment main body to change the self shape along with the received upward pushing force and the received downward pulling force, so that the equipment main body correspondingly rotates upwards or downwards by taking the axes of the other two groups of round rods 11 which are arranged in front and back as the center, and accordingly changes from a horizontal placement state into an upwards inclined or downwards inclined state, the upper and lower inclinations are repeatable until a set time is reached, so that the two groups of electric telescopic cylinders 17 are restored to the original state;
s3, when the end of the main body of the equipment where the first fluid inlet pipe 30 is located is inclined upwards, the liquid at the position of the first heat transfer straight pipe 20 can more easily flow to the position of the bent pipe 29 at the position of one end of the first heat transfer straight pipe and then flow to the second heat transfer straight pipe 20 connected with the bent pipe 29, then when the end of the main body of the equipment where the first fluid inlet pipe 30 is inclined downwards, the liquid in the second heat transfer straight pipe 20 can more easily flow to the position of the bent pipe 29 installed at the other end of the second heat transfer straight pipe, and then the above actions are repeated, so that the speed of the first fluid in the flow pipeline flowing to the position of the first fluid outlet pipe 31 can be increased, and the residual content of the liquid can be reduced;
s4, the multi-power-saving push rod 8 can be started, and can be extended outward, and then can generate a pushing force for one set of movable baffle 6 installed at one end thereof, and then the movable baffle 6 can be pushed to the position of another set of movable baffle 6 adjacent thereto, and at this time, the multi-power-saving push rod 8 continues to be extended outward, and then the pushing force can be gradually transmitted to the positions of the other sets of movable baffles 6, so that the one set of movable baffle 6 adjacent to the fixed baffle 4 is finally attached thereto, and then the multi-power-saving push rod 8 performs an inward contraction operation again, and then generates a pulling force far from the position of the fixed baffle 4 for the movable baffle 6 installed at one end thereof, and then the pulling force can be transmitted to the positions of the other sets of movable baffles 6 by the connecting rope 7, so as to facilitate the recovery thereof.
The working principle is as follows: the working personnel connect the first fluid inlet pipe 30 with the first liquid delivery mechanism, connect the second fluid inlet pipe 32 with the second liquid delivery mechanism, and connect the two sets of fluid outlet pipes with other pipelines, then the first liquid can be led into the circulating pipeline formed by combining the multiple sets of heat transfer straight pipes 20 and the bent pipes 29 through the connecting pipe 21 installed at the bottom of the first fluid inlet pipe 30, then led out along the other set of connecting pipe 21 and the first fluid outlet pipe 31, at the same time the second liquid can be discharged into the whole combined by the shell 1 and the two sets of pipe boxes 2 from the position where the second fluid inlet pipe 32 is located, and then surround the outside of the heat transfer straight pipes 20 and the bent pipes 29, so as to facilitate the temperature exchange between the first liquid in the heat transfer straight pipes 20 and the second liquid on the outer surface, then the second liquid can be discharged from the position where the second fluid outlet pipe 33 is located, and the second liquid flows from the position where the second fluid inlet pipe 32 to the position where the second fluid outlet pipe 33 is located and needs to pass through the multiple sets of movable baffle plates 6, the device can be used for reducing the flow rate of the second liquid so as to increase the non-fusion contact time length of the second liquid and the first liquid during heat exchange, and the movable baffle plate 6 and the heat transfer straight pipe 20 in the device are in a non-fixed installation state, and can correspondingly move towards or away from the fixed baffle plate 4 under the driving of the telescopic operation of the multi-section electric push rod 8, so that the scraping operation can be carried out on the surface of the heat transfer straight pipe 20, and the content of surface residues can be reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a heat pipe formula high pressure heat exchanger with detachable construction, includes casing (1), pipe case (2), fixed plate (3), fixed baffling board (4) and arc (5), its characterized in that: the outer walls of two sides of the shell (1) are respectively provided with a pipe box (2), and the tops and the bottoms of the two groups of pipe boxes (2) are respectively provided with a fixing plate (3);
a fixed baffle plate (4) is arranged on the top wall of the shell (1), and two groups of arc-shaped plates (5) which are arranged side by side are arranged at the bottom of the shell (1);
the multi-power-saving type electric water heater is characterized in that a plurality of groups of movable baffle plates (6) which are arranged side by side are arranged on the top wall and the bottom wall of the shell (1), a plurality of groups of connecting ropes (7) which are uniformly arranged are arranged between every two adjacent groups of the movable baffle plates (6), wherein one group of the connecting ropes is arranged on the outer wall of one side of each movable baffle plate (6), a plurality of power-saving push rods (8) are arranged at one ends, far away from the movable baffle plates (6), of the plurality of power-saving push rods (8), a connecting block (9) is arranged, and the outer wall of one side of each connecting block (9) is attached to the inner wall of one group of pipe boxes (2).
2. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 1, wherein: wherein two sets of riser (10) that four groups were arranged around all installing in the bottom of arc (5), wherein four groups round bar (11) are all installed to the back of riser (10), and the back of four groups round bar (11) respectively with the front laminating of four other groups riser (10), four groups the lantern ring (12) is all installed to the surface of round bar (11), wherein two sets of supporting shoe (13) are all installed to the bottom of the lantern ring (12), and link up fishplate bar (14) is all installed to the bottom of two other groups lantern ring (12), link up fishplate bar (15) are installed to the bottom of fishplate bar (14), link up fishplate bar (16) is installed to the inner wall of fishplate bar (15), electronic flexible section of thick bamboo (17) are installed to the bottom of linking up fishplate bar (16), bottom plate (18) are all installed to the bottom of supporting shoe (13) and electronic flexible section of thick bamboo (17).
3. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 2, wherein: two groups of limiting rings (19) which are arranged in front and back are installed at the top of the bottom plate (18), and the inner walls of the two groups of limiting rings (19) are respectively attached to the outer walls of the two groups of electric telescopic cylinders (17).
4. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 1, wherein: the heat transfer straight pipes (20) are uniformly arranged on the outer wall of one side of the movable baffle plate (6), one ends of the heat transfer straight pipes (20) penetrate through the movable baffle plate (6) and the fixed baffle plate (4), the connecting pipes (21) are arranged at one ends of the two groups of heat transfer straight pipes (20), two groups of threaded rings (22) which are arranged side by side are arranged on the outer surface of the heat transfer straight pipes (20), and the inserting pipes (23) are arranged at two ends of the heat transfer straight pipes (20).
5. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 4, wherein: the utility model discloses a heat transfer straight tube (20) for the heat exchanger, including intubate (23) outer surface mounting have peridium (24), the surface of peridium (24) is provided with ring channel (25), the surface mounting of peridium (24) has swivel (26), the inner wall of swivel (26) is installed and is inlayed ring (27), and the inner wall of inlaying ring (27) and the inner wall laminating of ring channel (25), swivel (26) are close to one side outer wall of heat transfer straight tube (20) and install adapter sleeve (28), and the inner wall of adapter sleeve (28) and the outer wall laminating of thread circle (22).
6. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 5, wherein: and bent pipes (29) are respectively arranged at one end of each two adjacent groups of the wrapping pipes (24).
7. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 1, wherein: the top of one group of the tube boxes (2) is provided with a first fluid inlet tube (30), and the bottom of the other group of the tube boxes (2) is provided with a first fluid outlet tube (31).
8. The heat pipe type high-pressure heat exchanger with a detachable structure according to claim 1, wherein: the top of casing (1) is installed the fluid and is advanced tub two (32), fluid exit tube two (33) are installed to the bottom of casing (1), the surface mounting of casing (1) has two sets of flanges (34) of arranging side by side, and the inner wall of two sets of flanges (34) is laminated with the outer wall of two sets of pipe boxes (2) respectively, sign picture peg (35) are installed in the front of casing (1).
9. A heat pipe type high pressure heat exchanger with a disassembled structure as claimed in any one of claims 1-8, wherein the heat pipe type high pressure heat exchanger is operated by the following steps:
s1, a worker discharges a first liquid to the position of one group of connecting pipes (21) through a first fluid inlet pipe (30), then the first liquid flows along a flowing pipeline formed by combining a plurality of groups of heat transfer straight pipes (20) and bent pipes (29), then the second liquid flows along another group of connecting pipes (21) arranged at one end of one group of heat transfer straight pipes (20) to the position of a first fluid outlet pipe (31), meanwhile, a second liquid can be discharged into the integral inner part formed by combining the shell (1) and two groups of pipe boxes (2) from the position of a second fluid inlet pipe (32), then the second liquid surrounds the outer sides of the heat transfer straight pipes (20) and the bent pipes (29), the first liquid in the heat transfer straight pipes (20) is convenient to exchange temperature with the second liquid on the outer surface of the first liquid, then the second liquid can be discharged from the position of the second fluid outlet pipe (33), and the second liquid flows from the position of the second fluid inlet pipe (32) to the position of the second fluid outlet pipe (33) and needs to pass through a plurality of groups of movable baffle plates (6), the device can be used for reducing the flow rate of the liquid II and increasing the non-fusion contact time length of the liquid II and the liquid I during heat exchange;
s2, after the heat exchange of the two liquids in the equipment is finished, two groups of electric telescopic cylinders (17) which are arranged in front and back can be started simultaneously to enable the two to extend upwards or contract downwards synchronously, the two correspondingly generate upward pushing force or downward pulling force when extending upwards and downwards, the upward pushing force or the downward pulling force can be transmitted to the position of the connecting plate (14) by the connecting disc (16) and the threaded sleeve (15), then the upward pushing force or the downward pulling force is transmitted to the position of the equipment main body which is combined by the shell (1) and the pipe box (2) through the connecting plate (14), then the lantern ring (12) can be transmitted to the position of the equipment main body which is combined by the shell (1) and the pipe box (2) through the round rods (11), the vertical plate (10) and the arc-shaped plate (5), the equipment main body can be enabled to change the self shape along with the received upward pushing force and downward pulling force, and the axle center of the other two groups of round rods (11) which are arranged in front and back can be used as the circle center, the device body is correspondingly rotated upwards or downwards, so that the device body is changed from a horizontal placement state to an upwards inclined or downwards inclined state, the upwards and downwards inclination is repeated until set time is reached, and the two groups of electric telescopic cylinders (17) are restored to the original state;
s3, when the end of the main body of the equipment where the first fluid inlet pipe (30) is located inclines upwards, the liquid at the position of the first heat transfer straight pipe (20) can more easily flow to the position of the bent pipe (29) at the position of one end of the first heat transfer straight pipe and then flow to the second heat transfer straight pipe (20) connected with the bent pipe (29), and then when the end of the main body of the equipment where the first fluid inlet pipe (30) is located inclines downwards, the liquid in the second heat transfer straight pipe (20) can more easily flow to the position of the bent pipe (29) installed at the other end of the second heat transfer straight pipe, and then the actions are repeated, so that the speed of the first fluid in the circulating pipeline flowing to the position of the first fluid outlet pipe (31) can be increased, and the residual content of the liquid can be reduced;
s4, the multi-power-saving push rod (8) can be started, can extend outwards, can generate pushing force on one group of movable baffle plate (6) arranged at one end of the multi-power-saving push rod, can be pushed to the position of the other group of adjacent movable baffle plate (6), continues to extend outwards at the moment, can gradually transmit the pushing force to the positions of the other groups of movable baffle plates (6), enables the group of movable baffle plates (6) adjacent to the fixed baffle plate (4) to be finally attached to the movable baffle plate, then carries out inward contraction operation on the multi-power-saving push rod (8), generates pulling force far away from the position of the fixed baffle plate (4) on the movable baffle plate (6) arranged at one end of the multi-power-saving push rod, and can be transmitted to the positions of the other groups of movable baffle plates (6) by the connecting rope (7), facilitating the restoration of the original position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111466449.3A CN114152116A (en) | 2021-12-03 | 2021-12-03 | Heat pipe type high-pressure heat exchanger with detachable structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111466449.3A CN114152116A (en) | 2021-12-03 | 2021-12-03 | Heat pipe type high-pressure heat exchanger with detachable structure |
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| Publication Number | Publication Date |
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| CN114152116A true CN114152116A (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111466449.3A Pending CN114152116A (en) | 2021-12-03 | 2021-12-03 | Heat pipe type high-pressure heat exchanger with detachable structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719636A (en) * | 2022-05-07 | 2022-07-08 | 扬州派斯特换热设备有限公司 | Improved heat exchanger |
| CN117168194A (en) * | 2023-11-02 | 2023-12-05 | 福建立信换热设备制造股份公司 | Tubular heat exchanger convenient to multi-angle is clean |
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| DE102014116126A1 (en) * | 2014-11-05 | 2016-05-12 | Noxmat Gmbh | recuperative burner |
| CN107525423A (en) * | 2017-09-05 | 2017-12-29 | 江苏柯倍兹环境科技有限公司 | A kind of heat exchanger with portable deflection plate locking device |
| CN209459465U (en) * | 2018-12-27 | 2019-10-01 | 吉水金诚新材料加工有限公司 | A kind of modified thermal energy converter |
| CN211373323U (en) * | 2019-11-28 | 2020-08-28 | 浙江五叶环保科技有限公司 | Heat exchange tube convenient to maintain |
| CN113106468A (en) * | 2021-04-09 | 2021-07-13 | 王梦如 | Heat exchanger circulating flow plating system and flow plating method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014116126A1 (en) * | 2014-11-05 | 2016-05-12 | Noxmat Gmbh | recuperative burner |
| CN107525423A (en) * | 2017-09-05 | 2017-12-29 | 江苏柯倍兹环境科技有限公司 | A kind of heat exchanger with portable deflection plate locking device |
| CN209459465U (en) * | 2018-12-27 | 2019-10-01 | 吉水金诚新材料加工有限公司 | A kind of modified thermal energy converter |
| CN211373323U (en) * | 2019-11-28 | 2020-08-28 | 浙江五叶环保科技有限公司 | Heat exchange tube convenient to maintain |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114719636A (en) * | 2022-05-07 | 2022-07-08 | 扬州派斯特换热设备有限公司 | Improved heat exchanger |
| CN117168194A (en) * | 2023-11-02 | 2023-12-05 | 福建立信换热设备制造股份公司 | Tubular heat exchanger convenient to multi-angle is clean |
| CN117168194B (en) * | 2023-11-02 | 2024-02-09 | 福建立信换热设备制造股份公司 | Tubular heat exchanger convenient to multi-angle is clean |
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Application publication date: 20220308 |
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