CN111609737B - Energy-concerving and environment-protective type heat exchanger that thermal efficiency is high - Google Patents
Energy-concerving and environment-protective type heat exchanger that thermal efficiency is high Download PDFInfo
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- CN111609737B CN111609737B CN202010417786.2A CN202010417786A CN111609737B CN 111609737 B CN111609737 B CN 111609737B CN 202010417786 A CN202010417786 A CN 202010417786A CN 111609737 B CN111609737 B CN 111609737B
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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
- F28D7/16—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 arranged in parallel spaced relation
- F28D7/1615—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 arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
- F28D7/1623—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 arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium with particular pattern of flow of the heat exchange media, e.g. change of flow direction
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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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
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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
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
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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
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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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
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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
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/264—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by sleeves, nipples
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an energy-saving environment-friendly heat exchanger with high thermal efficiency, which comprises a shell, wherein arc plates are welded at two ends of one side of the shell cover, an arc rubber rod is bonded at one side of the arc plate, a sealing rubber rod is bonded at the bottom end and the top end of the shell cover, corresponding arc grooves are formed at two ends of the top surface of the shell, corresponding baffle grooves are formed at the front surface of the shell cover, corresponding baffle plates are formed at positions corresponding to baffle plates, mounting blocks are welded at the bottom ends of tensioning plates at two ends of the outer side of the shell, clamping arc grooves are formed at the bottom surfaces of the mounting blocks, through the matched use of the shell cover, the shell, a handle and a tensioning screw rod, the overhaul of original elements in the shell is facilitated for workers, the workers do not need to disassemble the whole heat exchanger, the working efficiency of the workers is improved, the safety coefficient of the workers is, the shell and the shell cover are sealed and fixed, and the use by users is facilitated.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to an energy-saving environment-friendly heat exchanger with high heat efficiency.
Background
The heat exchanger is an energy-saving device for transferring heat between materials between two or more fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to make the temperature of the fluid reach the index specified by the process so as to meet the requirements of process conditions, and is also one of main devices for improving the utilization rate of energy.
When needing to overhaul heat exchanger inside now, need the staff to dismantle heat exchanger this moment, at this in-process, need the staff to carry the instrument, also need the staff to dismantle heat exchanger simultaneously, reduced the efficiency of maintenance, also increased staff's intensity of labour simultaneously, improve staff's danger.
Disclosure of Invention
The invention provides an energy-saving environment-friendly heat exchanger with high thermal efficiency, which can effectively solve the problems that in the prior art, when the interior of the heat exchanger needs to be overhauled, workers need to disassemble the heat exchanger, and in the process, the workers need to carry tools and also need to disassemble the heat exchanger, so that the maintenance efficiency is reduced, the labor intensity of the workers is increased, and the danger of the workers is improved.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving environment-friendly heat exchanger with high thermal efficiency comprises a shell, wherein one end of the shell is hinged with a shell cover, pipe plates are respectively installed at two ends in the shell through screws, baffle plates are uniformly placed in the shell, end sockets are respectively installed at two ends of the shell through screws, and water pipes are uniformly installed between the two pipe plates;
the outer side of the shell cover is provided with a fixed sealing assembly, and the fixed sealing assembly comprises an arc plate, an arc rubber rod, a sealing groove, a corresponding baffle plate groove, a tensioning plate, an installation block, an arc rod, a clamping arc groove, a tensioning screw rod, a tensioning thread groove, a handle, a buffer cylinder, a buffer spring, a buffer plate, a buffer rubber rod, a corresponding arc groove and a placing groove;
the arc-shaped plate is welded at both ends of one side of the shell cover, an arc-shaped rubber rod is bonded at one side of the arc-shaped plate, sealing rubber rods are bonded at the bottom end and the top end of the shell cover, corresponding arc-shaped grooves are formed at both ends of the top surface of the shell and correspond to the arc-shaped plates, corresponding baffle grooves are formed at the front surface of the shell and correspond to the baffle plates, placing grooves are formed at the bottom surface of the shell and correspond to the baffle plates, sealing grooves are formed at the top surface of the shell and correspond to the sealing rubber rods, a tensioning plate is welded at one end of the shell cover, mounting blocks are welded at both ends of the outer side of the shell and at the bottom end of the tensioning plate, clamping arc-shaped grooves are formed at the bottom surface of the mounting blocks, the arc-shaped rods are embedded and mounted in the clamping arc-shaped grooves, the, the utility model discloses a buffer structure, including shell cover, buffer cylinder, buffer spring, buffer board top surface, buffer rubber pole, buffer spring all welds in the buffer board top surface, the buffer rubber pole has been bonded to the buffer board bottom surface.
Preferably, the shape of the clamped arc groove and the longitudinal section of the arc rod are both T-shaped, the inner diameter of the clamped arc groove is equal to the outer diameter of the arc rod, and the shape of the longitudinal section of the shell cover is the same as that of the longitudinal section of the shell.
Preferably, one end of the shell is provided with a limiting assembly, and the limiting assembly comprises a clamping groove, a limiting groove, a sliding column groove, a rotating plate, a connecting spring, a sliding column, a clamping plate and a limiting block;
the improved sliding column structure is characterized in that clamping grooves are evenly formed in two ends of the top surface of the shell, a limiting groove is formed in one end of each clamping groove, a sliding column groove is formed in the other end of each clamping groove, a rotating groove is formed in the bottom surface of each sliding column groove, a rotating plate is embedded in the rotating groove, a connecting spring is welded on the top surface of the rotating plate, the top end of the connecting spring is located in the sliding column groove, a sliding column is welded in the sliding column groove, the top surface of each sliding column is provided with a clamping plate bottom surface one end through a screw.
Preferably, the length and the width of one end of the limiting block are respectively equal to those of one end of the clamping groove, the diameter of the rotating plate is equal to that of the rotating groove, and the shape of the cross section of the clamping groove is the same as that of the cross section of the clamping plate.
Preferably, one end of the seal head is provided with a protection assembly, and the protection assembly comprises an installation ring, a moving spring, a moving groove, a protection cylinder, a sealing spring and a sealing cover;
the utility model discloses a protection device, including a protection section of thick bamboo, including head, installation circle, movable ring, movable spring, protection section of thick bamboo, sealing head one end has the installation circle through the screw installation, the welding of installation circle one end has the movable circle, the even welding of movable circle one end has a plurality of movable springs, movable spring one end welding has the inside one end of protection section of thick bamboo, the inside corresponding movable circle department of protection section of thick bamboo has seted up the shifting chute, protection section of thick bamboo one side top articulates there is the closing cap, the closing cap.
Preferably, the inner diameter of the moving ring is equal to the outer diameter of the moving groove, and the diameter of the closing cap is equal to the outer diameter of the protective cylinder.
Preferably, the sliding groove has all been seted up on head one end top and bottom, the inside embedding of sliding groove installs the slide bar, two install the filter screen between the slide bar, head one end bonds and has fixed seal circle, the cap corresponds fixed seal circle department with shell one end and all has seted up corresponding groove.
Preferably, the diameter of the filter screen is equal to the diameter of the interior of the end socket, and the shape of the longitudinal section of the sliding rod is equal to that of the longitudinal section of the sliding groove.
Preferably, a cleaning and blocking assembly is arranged in the water pipe and comprises a taking groove, a taking ring, a taking rod, a connecting plate and a blocking cylinder;
the groove of taking has been seted up to water pipe one end, the inslot portion of taking imbeds and installs the circle of taking, the pole of taking is installed through the screw in the middle part of circle one end of taking, the pole other end middle part of taking is in water pipe internally mounted and has the connecting rod, the even welding in the connecting rod outside has the connecting plate, the welding of connecting plate one end has and blocks a section of thick bamboo.
Preferably, the outer diameter of the blocking cylinder is equal to the inner diameter of the water pipe, the diameter of the blocking cylinder at the water inlet end is smaller than that of the blocking cylinder at the water outlet end, and a groove is formed in the middle of the blocking cylinder.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. be provided with fixed seal assembly, use through cap, shell, handle and straining screw's cooperation, make things convenient for the staff to overhaul the original paper of shell inside, need not the staff and dismantle whole heat exchanger, improve staff's work efficiency and improved staff's factor of safety simultaneously, saved the time of maintenance, use through the cooperation of circular arc board, circular arc rubber pole, rubber pole and seal groove for sealed and fixed between shell and the cap, make things convenient for the user to use.
2. Be provided with spacing subassembly, use through the cooperation of coupling spring, card income board, rotor plate, stopper and spacing groove, make things convenient for the staff to dismantle the advection baffle, need not the staff and dismantle a large amount of screw rods, improve the efficiency of dismantling, make things convenient for the staff to the incrustation scale of tube sheet, baffling baffle and water pipe surface and the incrustation scale clearance of shell and cap inside, when avoiding directly clearing up the incrustation scale, cause the incrustation scale clearance unclean, influence the next use of heat exchanger.
3. Be provided with the protection component, through removing the spring, the shifting chute, the cooperation of a protection section of thick bamboo and closing cap is used, avoid not using the heat exchanger for a long time after, the head interface accumulates a large amount of dust and water stain, cause the head to corrode, influence the use of heat exchanger, simultaneously when using the heat exchanger, can protect head and connecting tube again, avoid appearing external personnel and touch head and connecting tube, cause head and connecting tube not hard up, influence the use of water heater, what can last protects the head, can avoid the head to damage.
4. Be provided with the clearance and block the subassembly, through the circle of taking, the groove of taking and the cooperation that blocks a section of thick bamboo are used, rivers that let in the water pipe block, slow down the speed of rivers, make the time of rivers extension in the water pipe, thereby hot water in the shell can the longer time and water pipe contact, the increasing of heat efficiency, the energy of heat exchanger is saved, can reduce the cost of heat exchanger, can clear up the incrustation scale of water pipe inside simultaneously, make things convenient for the staff to clear up the incrustation scale of water pipe inside, staff's time is saved.
5. Through the filter screen, stop the impurity in the cold water that gets into in the water pipe, prevent that impurity from getting into the water pipe, cause the water pipe to block up, avoid influencing the use of heat exchanger, through the leakproofness between fixed seal circle reinforcing shell, cap and the head, prevent that the three from connecting the department and leaking, influence the use of heat exchanger.
Through fixed seal assembly, spacing subassembly, the protection component, the cooperation that the clearance blockked subassembly and filter screen is used, make things convenient for the staff to inspect the heat exchanger is inside, improve staff's work efficiency and factor of safety, the time of maintenance has been saved, at the in-process of maintenance, conveniently dismantle baffle, the incrustation scale to staff's heat exchanger inside is cleared up, can protect heat exchanger both ends simultaneously, avoid appearing external personnel touching head and connecting tube, avoid causing the head to rust and corrode, influence the use of water heater, the life-span of extension water heater, the speed that can slow down cold water flow simultaneously improves the thermal efficiency, the energy of heat exchanger is saved, conveniently clear up the time of saving the staff to the incrustation scale, can prevent again that impurity from getting into the water pipe, cause the water pipe to block up, avoid influencing the use of heat exchanger.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sealing rubber rod mounting structure of the present invention;
FIG. 3 is a schematic view of the mounting block mounting arrangement of the present invention;
FIG. 4 is a schematic view of a buffer rubber rod mounting structure of the present invention;
FIG. 5 is a schematic view of a buffer tube mounting structure of the present invention;
FIG. 6 is a schematic view of a snap-in plate mounting arrangement of the present invention;
FIG. 7 is a schematic view of the moving collar mounting structure of the present invention;
FIG. 8 is a schematic view of the water pipe installation structure of the present invention;
FIG. 9 is a schematic view of a barrier cartridge mounting structure of the present invention;
FIG. 10 is a schematic view of the connection plate mounting structure of the present invention;
reference numbers in the figures: 1. a housing; 2. a shell cover; 3. sealing the end; 4. a tube sheet; 5. a baffle plate; 6. a water pipe;
7. fixing the sealing component; 701. a circular arc plate; 702. a circular arc rubber rod; 703. a sealing rubber rod; 704. a sealing groove; 705. corresponding to the baffle slot; 706. tensioning the plate; 707. mounting blocks; 708. an arc rod; 709. clamped into the arc groove; 710. tensioning the screw rod; 711. tightening the thread groove; 712. a handle; 713. a buffer cylinder; 714. a buffer spring; 715. a buffer plate; 716. a buffer rubber rod; 717. corresponding to the arc groove; 718. a placement groove;
8. a limiting component; 801. a clamping groove is formed; 802. a limiting groove; 803. a strut groove; 804. a rotating tank; 805. a rotating plate; 806. a connecting spring; 807. a traveler; 808. a card-in board; 809. a limiting block;
9. a guard assembly; 901. installing a ring; 902. moving the ring; 903. a movable spring; 904. a moving groove; 905. a protective cylinder; 906. a closing spring; 907. a closure cap;
10. a sliding groove; 11. a slide bar; 12. filtering with a screen; 13. fixing the sealing ring; 14. a corresponding groove;
15. cleaning the blocking component; 1501. taking the groove; 1502. taking a circle; 1503. taking a rod; 1504. a connecting rod; 1505. a connecting plate; 1506. the cartridge is blocked.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-10, the invention provides a technical scheme, an energy-saving environment-friendly heat exchanger with high thermal efficiency, which comprises a shell 1, wherein one end of the shell 1 is hinged with a shell cover 2, two ends of the interior of the shell 1 are respectively provided with a tube plate 4 through a screw, baffle plates 5 are uniformly arranged in the shell 1, two ends of the shell 1 are respectively provided with an end socket 3 through a screw, and a water pipe 6 is uniformly arranged between the two tube plates 4;
a fixed sealing component 7 is installed on the outer side of the shell cover 2, and the fixed sealing component 7 comprises an arc plate 701, an arc rubber rod 702, a sealing rubber rod 703, a sealing groove 704, a corresponding baffle groove 705, a tensioning plate 706, an installation block 707, an arc rod 708, a clamping arc groove 709, a tensioning screw rod 710, a tensioning thread groove 711, a handle 712, a buffer cylinder 713, a buffer spring 714, a buffer plate 715, a buffer rubber rod 716, a corresponding arc groove 717 and a placing groove 718;
arc plates 701 are welded at two ends of one side of a shell cover 2, an arc rubber rod 702 is bonded at one side of the arc plates 701, sealing rubber rods 703 are bonded at the bottom end and the top end of the shell cover 2, corresponding arc grooves 717 are formed at two ends of the top surface of a shell 1 corresponding to the arc plates 701, corresponding baffle grooves 705 are formed in the front surface of the shell cover 2 corresponding to baffle plates 5, placing grooves 718 are formed in the bottom surface of the shell 1 corresponding to the baffle plates 5, sealing grooves 704 are formed in the top surface of the shell 1 corresponding to the sealing rubber rods 703, tensioning plates 706 are welded at one end of the shell cover 2, mounting blocks 707 are welded at the bottom ends of the tensioning plates 706 at two ends of the outer side of the shell 1, clamping arc grooves 709 are formed in the bottom surface of the mounting blocks 707, arc rods 708 are embedded in the clamping arc grooves 709, the longitudinal sections of the clamping arc grooves 709 and the arc rods 708 are T-shaped, the inner diameters of the clamping arc grooves 709 are equal, drop from going into arc groove 709 to circular arc pole 708, prevent simultaneously that circular arc pole 708 from rocking in going into arc groove 709, circular arc pole 708 bottom surface welds in tensioning screw 710 bottom, tensioning plate 706 bottom surface corresponds tensioning screw 710 department and has seted up taut thread groove 711, the welding of 2 outside one end of cap has handle 712, there is buffer cylinder 713 at the 2 backs of cap through the screw installation, the inside even welding of buffer cylinder 713 has a plurality of buffer spring 714, a plurality of buffer spring 714 all welds in buffer plate 715 top surface, buffer plate 715 bottom surface bonds has buffering rubber pole 716.
One end of the shell 1 is provided with a limiting component 8, and the limiting component 8 comprises a clamping groove 801, a limiting groove 802, a sliding column groove 803, a rotating groove 804, a rotating plate 805, a connecting spring 806, a sliding column 807, a clamping plate 808 and a limiting block 809;
the two ends of the top surface of the shell 1 are uniformly provided with clamping grooves 801, one end of each clamping groove 801 is provided with a limiting groove 802, the other end of each clamping groove 801 is provided with a sliding column groove 803, the bottom surface of each sliding column groove 803 is provided with a rotating groove 804, a rotating plate 805 is embedded and installed in each rotating groove 804, the top surface of each rotating plate 805 is welded with a connecting spring 806, the top end of each connecting spring 806 is positioned in each sliding column groove 803 and is welded with a sliding column 807, the top surface of each sliding column 807 is provided with one end of the bottom surface of a clamping plate 808 through screws, the other end of the bottom surface of the clamping plate 808 is provided with a limiting block 809 through screws, the length and the width of one end of each limiting block 809 are respectively equal to the length and the width of one end of each clamping groove 801, the diameter of each rotating, thereby fixing the baffle 5 and facilitating the card-in board 808 to be placed in the card-in groove 801.
One end of the end socket 3 is provided with a protection component 9, and the protection component 9 comprises an installation ring 901, a moving ring 902, a moving spring 903, a moving groove 904, a protection cylinder 905, a sealing spring 906 and a sealing cover 907;
3 one end of head has installation circle 901 through the screw mounting, the welding of installation circle 901 one end has removal circle 902, the even welding of removal circle 902 one end has a plurality of removal springs 903, the welding of removal spring 903 one end has the inside one end of protection section of thick bamboo 905, the inside removal circle 902 department that corresponds of protection section of thick bamboo 905 has seted up shifting chute 904, the internal diameter of removing circle 902 equals with the external diameter of shifting chute 904, the diameter and the protection section of thick bamboo 905 external diameter of closing cap 907 equal, conveniently remove circle 902 and remove in shifting chute 904, it seals the one end of protection section of thick bamboo 905 simultaneously conveniently through closing cap 907, the articulated closing cap 907 that has on one side top of protection section of thick bamboo 905, the closing cap 907 top is in the inside welding of protection section of thick bamboo 905 has.
Sliding tray 10 has all been seted up on 3 one end tops of head and bottom, slide bar 11 is installed to the inside embedding of sliding tray 10, install filter screen 12 between two slide bars 11, the diameter of filter screen 12 equals with the inside diameter of head 3, the shape of slide bar 11 longitudinal section is the same with the shape of sliding tray 10 longitudinal section, impurity in the aquatic blocks through filter screen 12, prevent during impurity gets into water pipe 6, cause water pipe 6 to block up, 3 one end bonds and has fixed seal ring 13 of head, cap 2 corresponds fixed seal ring 13 department with 1 one end of shell and has all seted up corresponding groove 14.
A cleaning and blocking assembly 15 is arranged in the water pipe 6, and the cleaning and blocking assembly 15 comprises a taking groove 1501, a taking ring 1502, a taking rod 1503, a connecting rod 1504, a connecting plate 1505 and a blocking barrel 1506;
6 one end of water pipe has been seted up and has been taken groove 1501, the inside embedding of groove 1501 of taking is installed the circle 1502 of taking, it has pole 1503 of taking to take through the screw installation in the middle part of circle 1502 one end of taking, it has connecting rod 1504 to be in 6 internally mounted of water pipe to take pole 1503 other end middle part, the even welding in the connecting rod 1504 outside has connecting plate 1505, the welding of connecting plate 1505 one end has the external diameter that blocks a section of thick bamboo 1506 and equals with 6 internal diameters of water pipe, the diameter that blocks a section of thick bamboo 1506 and be in the one end of intaking is less than the diameter of play water one end, it sets up flutedly to block a section of thick bamboo 1506 middle part, block water through blocking a section of thick bamboo 1506, slow speed.
The working principle and the using process of the invention are as follows: when a worker needs to overhaul the interior of the heat exchanger, the worker rotates the tension screw 710 to enable the tension screw 710 to rotate in the tension thread groove 711, in the process, the arc rod 708 rotates in the arc groove 709 in a clamping mode to limit the tension screw 710, the tension screw 710 is prevented from falling off, meanwhile, the shell cover 2 is conveniently pushed to move, the tension screw 710 is rotated out of the tension thread groove 711, the worker drives the shell cover 2 to rotate by moving the handle 712, the shell cover 2 is separated from the shell 1, the original inside the shell 1 is convenient to overhaul by the worker, the worker does not need to disassemble the whole heat exchanger, the working efficiency of the worker is improved, the problem in the background technology is solved, the safety coefficient of the worker is improved, and the maintenance time is saved;
after the shell cover 2 is rotated, when the shell cover 2 is contacted with the shell 1, the buffer rubber rod 716 is firstly contacted with the shell 1 at the moment, the buffer plate 715 is driven to move in the buffer cylinder 713, the buffer spring 714 is compressed through the movement of the buffer plate 715, the shell cover 2 is prevented from being directly contacted with the shell 1, the damage to the shell 1 and the shell cover 2 is avoided, the service lives of the shell 1 and the shell cover 2 are prolonged, meanwhile, the occurrence of larger noise can be prevented, and the damage to workers caused by the noise is reduced;
after the overhaul, the staff rotates cap 2, rotate cap 2 to on the shell 1, in this process, arc board 701 and arc rubber pole 702 are gone into corresponding arc groove 717 with the card gradually, simultaneously sealed rubber pole 703 goes into in the seal groove 704, it is fixed with baffling baffle 5 through corresponding baffle groove 705, seal the gap between cap 2 and the shell 1, improve the leakproofness between the two, place on shell 1 back at cap 2 completely, the staff rotates lag screw 710, turn over into lag screw 710 in the taut thread groove 711, drive cap 2 once more and remove and fix cap 2, thereby make between shell 1 and the cap 2 sealed and fixed, make things convenient for the user to use.
When workers need to clean the inside of the heat exchanger, the shell cover 2 is opened at the moment, the tube plate 4 is disassembled, the workers move the limiting block 809, the limiting block 809 moves from the limiting groove 802, the clamping plate 808 is moved out of the clamping groove 801, the connecting spring 806 is stretched at the moment, after the clamping plate 808 is moved out, the clamping plate 808 is rotated, the rotating plate 805 is driven to rotate in the rotating groove 804 by the rotation of the clamping plate 808, so that the baffle 5 is disassembled, the workers can disassemble the baffle 5 conveniently, the workers do not need to disassemble a large number of screws, the disassembling efficiency is improved, after the disassembling is finished, the tube plate 4, the baffle 5 and the water pipe 6 are taken out of the shell 1, and the workers can conveniently clean scales on the outer surfaces of the tube plate 4, the baffle 5 and the water pipe 6 and scales inside the shell 1 and the shell cover 2, the problem that the scale cannot be cleaned completely and the next use of the heat exchanger is influenced when the scale is directly cleaned is avoided.
When the heat exchanger is not used by an operator, the protective cylinder 905 is sealed by the sealing cover 907 to protect one end of the end socket 3, so that the phenomenon that the end socket 3 is corroded due to the accumulation of a large amount of dust and water stains on the interface of the end socket 3 after the heat exchanger is not used for a long time is avoided, the use of the heat exchanger is influenced, meanwhile, when the heat exchanger is used, the operator moves the protective cylinder 905 to compress the movable spring 903 to drive the movable groove 904 to move on the movable ring 902, the sealing cover 907 is in contact with the end socket 3, the sealing spring 906 is stretched, the sealing cover 907 rotates, the protective cylinder 905 is opened through the rotation of the sealing cover 907 to enable the connecting pipeline to enter one end of the end socket 3, and meanwhile, in the process, the protective cylinder 905 and the movable ring 902 can protect the end socket 3 and the connecting pipeline, and the phenomenon that the end socket 3 and the connecting pipeline are, influence the use of water heater, can be lasting protect head 3, can avoid head 3 to damage.
The staff is between installation water pipe 6, will take circle 1502 and put into the groove 1501 of taking, thereby will block a section of thick bamboo 1506 and put into water pipe 6, when using the heat exchanger, block the rivers that let in water pipe 6 through blocking a section of thick bamboo 1506, slow down the speed of rivers, make rivers prolong the time in water pipe 6, thereby hot water in shell 1 can be longer time and water pipe 6 contact, carry out the heat in the cold water of water pipe 6 inside alternately, thereby improve the thermal efficiency, save the energy of heat exchanger, can reduce the cost of heat exchanger, simultaneously when needs clearance water pipe 6 inside incrustation scale, after dismantling water pipe 6, the staff removes and takes pole 1503, through the removal of taking pole 1503, drive connecting rod 1504 and remove in water pipe 6, thereby drive and block a section of thick bamboo 1506 and remove in water pipe 6, can be through blockking a section of thick bamboo 1506 and the contact of water pipe 6 inner wall, clear up incrustation scale inside water pipe 6, make things convenient for the staff to clear up the inside incrustation scale of water pipe 6, save staff's time.
Through filter screen 12, block the impurity in the cold water to getting into water pipe 6, prevent that impurity from getting into water pipe 6, cause water pipe 6 to block up, avoid influencing the use of heat exchanger, strengthen the leakproofness between shell 1, cap 2 and the head 3 through fixed seal circle 13 simultaneously, prevent that the three from connecting the department and leaking, influence the use of heat exchanger.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an energy-concerving and environment-protective type heat exchanger that thermal efficiency is high, includes shell (1), its characterized in that: a shell cover (2) is hinged to one end of the shell (1), tube plates (4) are mounted at two ends of the interior of the shell (1) through screws, baffle plates (5) are uniformly placed in the shell (1), end sockets (3) are mounted at two ends of the shell (1) through screws, and water pipes (6) are uniformly mounted between the two tube plates (4);
a fixed sealing component (7) is installed on the outer side of the shell cover (2), and the fixed sealing component (7) comprises an arc plate (701), an arc rubber rod (702), a sealing rubber rod (703), a sealing groove (704), a corresponding baffle groove (705), a tensioning plate (706), an installation block (707), an arc rod (708), a clamping arc groove (709), a tensioning screw rod (710), a tensioning thread groove (711), a handle (712), a buffer cylinder (713), a buffer spring (714), a buffer plate (715), a buffer rubber rod (716), a corresponding arc groove (717) and a placing groove (718);
the arc plate (701) is welded at both ends of one side of the shell cover (2), an arc rubber rod (702) is bonded at one side of the arc plate (701), a sealing rubber rod (703) is bonded at both ends of the bottom end and the top end of the shell cover (2), corresponding arc grooves (717) are formed at both ends of the top surface of the shell (1) corresponding to the arc plate (701), corresponding baffle grooves (705) are formed at the front surface of the shell cover (2) corresponding to the baffle (5), a placing groove (718) is formed at the bottom surface of the shell (1) corresponding to the baffle (5), a sealing groove (704) is formed at the top surface of the shell (1) corresponding to the sealing rubber rod (703), a tensioning plate (706) is welded at one end of the shell cover (2), an installation block (707) is welded at both ends of the outer side of the shell (1) at the bottom end of the tensioning plate (706), and the bottom surface of, go into circular arc groove (709) inside embedding and install circular arc pole (708), circular arc pole (708) bottom surface welds in taut screw (710) bottom, taut screw (711) have been seted up to corresponding taut screw (710) department in taut board (706) bottom surface, cap (2) outside one end welding has handle (712), there is a buffering section of thick bamboo (713) at cap (2) back through the screw mounting, the inside even welding of buffering section of thick bamboo (713) has a plurality of buffer spring (714), and is a plurality of buffer spring (714) all weld in buffer board (715) top surface, buffer board (715) bottom surface bonds and has buffering rubber pole (716).
2. The heat exchanger of claim 1, wherein the longitudinal sections of the arc-locking groove (709) and the arc rod (708) are both T-shaped, the inner diameter of the arc-locking groove (709) is equal to the outer diameter of the arc rod (708), and the longitudinal section of the shell cover (2) is the same as the longitudinal section of the shell (1).
3. The heat exchanger with high thermal efficiency, energy conservation and environmental protection as claimed in claim 1, characterized in that one end of the housing (1) is provided with a limit component (8), the limit component (8) comprises a snap-in groove (801), a limit groove (802), a sliding column groove (803), a rotating groove (804), a rotating plate (805), a connecting spring (806), a sliding column (807), a snap-in plate (808) and a limit block (809);
casing (1) top surface both ends have evenly seted up embedded groove (801), spacing groove (802) have been seted up to embedded groove (801) one end, slide groove (803) have been seted up to embedded groove (801) other end, swivelling chute (804) have been seted up to slide groove (803) bottom surface, swivel groove (804) inside embedding is installed rotor plate (805), rotor plate (805) top surface welding has connecting spring (806), connecting spring (806) top is in slide groove (803) internal weld and has slide column (807), slide column (807) top surface has board (808) bottom surface one end of going into through the screw mounting, board (808) bottom surface other end is gone into to the card has stopper (809) through the screw mounting.
4. The heat exchanger of claim 3, wherein the length and width of one end of the limit block (809) are equal to the length and width of one end of the snap-in groove (801), the diameter of the rotation plate (805) is equal to the diameter of the rotation groove (804), and the cross section of the snap-in groove (801) has the same shape as the cross section of the snap-in plate (808).
5. The heat exchanger with high thermal efficiency and energy conservation and environment protection as claimed in claim 1, characterized in that one end of the sealing head (3) is provided with a protection component (9), the protection component (9) comprises a mounting ring (901), a moving ring (902), a moving spring (903), a moving groove (904), a protection cylinder (905), a closing spring (906) and a closing cover (907);
mounting ring (901) is installed through the screw to head (3) one end, mounting ring (901) one end welding has removal circle (902), removal circle (902) one end even welding has a plurality of removal spring (903), removal spring (903) one end welding has the inside one end of a protection section of thick bamboo (905), removal groove (904) have been seted up to the inside corresponding removal circle (902) department of protection section of thick bamboo (905), protection section of thick bamboo (905) one side top articulates there is closing cap (907), closing cap (907) top is in protection section of thick bamboo (905) internal weld has closing spring (906), closing spring (906) top welds in protection section of thick bamboo (905) inner wall.
6. The heat exchanger of claim 5, wherein the inner diameter of the moving ring (902) is equal to the outer diameter of the moving groove (904), and the diameter of the closing cap (907) is equal to the outer diameter of the protection cylinder (905).
7. The heat exchanger with high thermal efficiency and energy conservation and environment protection as claimed in claim 1, wherein the top end and the bottom end of one end of the end enclosure (3) are both provided with a sliding groove (10), a sliding rod (11) is embedded in the sliding groove (10), a filter screen (12) is installed between the two sliding rods (11), one end of the end enclosure (3) is bonded with a fixed sealing ring (13), and the positions of the end enclosure cover (2) and one end of the outer shell (1) corresponding to the fixed sealing ring (13) are both provided with a corresponding groove (14).
8. The heat exchanger of claim 7 is characterized in that the diameter of the filter screen (12) is equal to the diameter of the inside of the end socket (3), and the shape of the longitudinal section of the sliding rod (11) is the same as that of the longitudinal section of the sliding groove (10).
9. The heat exchanger of claim 1, characterized in that the inside of the water pipe (6) is provided with a cleaning and blocking assembly (15), and the cleaning and blocking assembly (15) comprises a taking groove (1501), a taking ring (1502), a taking rod (1503), a connecting rod (1504), a connecting plate (1505) and a blocking cylinder (1506);
the water pipe (6) one end is seted up and is taken groove (1501), it has the circle of taking (1502) to take groove (1501) inside embedding installation, it has pole of taking (1503) through the screw installation in the middle part of circle of taking (1502) one end, it has connecting rod (1504) to take pole (1503) other end middle part to be in water pipe (6) internally mounted, evenly welded in connecting rod (1504) outside has connecting plate (1505), connecting plate (1505) one end welding has blocks a section of thick bamboo (1506).
10. The heat exchanger of claim 9, characterized in that the outer diameter of the blocking cylinder (1506) is equal to the inner diameter of the water pipe (6), the diameter of the blocking cylinder (1506) at the water inlet end is smaller than the diameter of the water outlet end, and the middle of the blocking cylinder (1506) is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010417786.2A CN111609737B (en) | 2020-05-18 | 2020-05-18 | Energy-concerving and environment-protective type heat exchanger that thermal efficiency is high |
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| CN202010417786.2A CN111609737B (en) | 2020-05-18 | 2020-05-18 | Energy-concerving and environment-protective type heat exchanger that thermal efficiency is high |
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| CN111609737B true CN111609737B (en) | 2021-07-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205482517U (en) * | 2015-12-21 | 2016-08-17 | 上海沃迪自动化装备股份有限公司 | Be applied to tubular heat exchanger's flange tube sheet |
| KR101662532B1 (en) * | 2016-07-20 | 2016-10-14 | 김수철 | Heat exchanger Having Center hole Typed Bulkhead |
| IT201800003444A1 (en) * | 2018-03-12 | 2019-09-12 | Condevo S P A | HEAT EXCHANGE CELL FOR A HEATING BOILER |
| CN208998597U (en) * | 2018-09-19 | 2019-06-18 | 无锡市林源热交换器有限公司 | A kind of dismountable plate-like heat exchanger |
| CN209166181U (en) * | 2018-09-29 | 2019-07-26 | 无锡苏胜尔机械设备有限公司 | A kind of tubular heat exchanger |
| CN209230361U (en) * | 2018-11-28 | 2019-08-09 | 江阴市森博特种换热设备有限公司 | Explosion-proof type double tubesheet seals silicon carbide tubular heat exchanger |
| CN111059936B (en) * | 2019-12-26 | 2021-06-08 | 无锡华邦智能装备有限公司 | Shell and tube heat exchanger with uniform heat exchange |
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Effective date of registration: 20210625 Address after: No.89, South Liming Road, Rongcheng City, Weihai City, Shandong Province, 264300 Applicant after: Rongcheng Pengda Electronics Co.,Ltd. Address before: 211100 No.19, Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province Applicant before: Pang Xiaohui |
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Denomination of invention: Energy saving and environmental friendly heat exchanger with high thermal efficiency Effective date of registration: 20220923 Granted publication date: 20210709 Pledgee: Industrial and Commercial Bank of China Limited Rongcheng sub branch Pledgor: Rongcheng Pengda Electronics Co.,Ltd. Registration number: Y2022980016142 |
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