CN108916855A - A kind of H-type fin economizer of good heat conduction effect - Google Patents
A kind of H-type fin economizer of good heat conduction effect Download PDFInfo
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- CN108916855A CN108916855A CN201810855297.8A CN201810855297A CN108916855A CN 108916855 A CN108916855 A CN 108916855A CN 201810855297 A CN201810855297 A CN 201810855297A CN 108916855 A CN108916855 A CN 108916855A
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- Prior art keywords
- heat transfer
- block
- cleaning
- fixed
- fin
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
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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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of H-type fin economizers of good heat conduction effect,Including water pipe,Cleaning mechanism,Two heat transfer mechanisms and two fins,Cleaning mechanism includes first motor,Two fixed blocks and two cleaning assemblies,Cleaning assembly includes transmission belt and two cleaning units,Clearing up unit includes screw rod,Driving wheel,Movable block and swing unit,Heat transfer mechanism includes two heat transfer sheets,Two fixed plates,Two disassembly components and two convex blocks,Dismantling component includes sleeve,Locating piece,Two balls,Two the first springs and two reset units,The H-type fin economizer of the good heat conduction effect,Expand the heating surface area of water pipe by heat transfer mechanism,Improve the heat-conducting effect of the H-type fin economizer,The dust on fin is cleared up by cleaning mechanism,Reduce influence of the dust to the heat transfer efficiency of fin,So that the practicability and convenience of the H-type fin economizer are stronger.
Description
Technical field
The present invention relates to H-type economizer field, in particular to the H-type fin economizer of a kind of good heat conduction effect.
Background technique
Super abrasive H-type extended surface tube is also known as H-type gilled tube, also has and claims tab (s) pipe, it is the steel for having circular arc among two panels
Piece is symmetrically welded together to form fin with light pipe, and front shape is quite as alphabetical " H ", therefore referred to as H-type extended surface tube.
Existing H-type fin economizer is conducted heat in diabatic process by the fin of two sides, and the top of water pipe and
Bottom is not heated, and the heat-conducting effect of existing H-type fin economizer is caused to be deteriorated, and moreover, existing H-type fin saves coal
It is easy accumulation dust on the fin of device, causes the heat transfer efficiency between fin and water pipe to reduce, to reduce existing H-type fin
The practicability and convenience of piece economizer.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, a kind of H of good heat conduction effect is provided
Type fin economizer.
The technical solution adopted by the present invention to solve the technical problems is：A kind of H-type fin economizer of good heat conduction effect,
Including water pipe, cleaning mechanism, two heat transfer mechanisms and two fins, two fins are vertically fixed on the two sides of water pipe, institute respectively
It states cleaning mechanism to be arranged on fin, two heat transfer mechanisms are separately positioned on above and below water pipe；
The cleaning mechanism includes first motor, two fixed blocks and two cleaning assemblies, and the first motor is vertically solid
It is scheduled on one of fin, the fixed block and fin correspond, and the fixed block is fixedly connected with fin, two cleanings
Component is separately positioned on above and below fixed block, and two cleaning assemblies are symmetrically set about the straight line where two fixed blocks
It sets, the first motor is connect with one of cleaning assembly；
The cleaning assembly includes transmission belt and two cleaning units, and the transmission belt is horizontally disposed, the cleaning unit
It is corresponded with fin, the side of the separate water pipe of fin is arranged in the cleaning unit, and two cleaning units pass through transmission belt
Connection；
The cleaning unit includes screw rod, driving wheel, movable block and swing unit, and the screw rod is vertically arranged, and described
One motor is connect with one of screw rod transmission, and the driving wheel tube is located on screw rod, and the driving wheel is fixedly connected with screw rod,
The movable block is set on screw rod, and the movable block is equipped with the screw thread to match with screw rod with the junction of screw rod, described
A part of swing unit is arranged inside movable block；
The heat transfer mechanism includes two heat transfer sheets, two fixed plates, two disassembly components and two convex blocks, the heat transfer
Piece is horizontally disposed, and two heat transfer sheets are separately positioned on above and below water pipe, and the convex block and fin correspond, described convex
The vertical cross-section of block be rectangle, the side of close the water pipe of the convex block set there are two the first groove, the heat transfer sheet and convex block
Against two fixed plates are horizontally fixed on the two sides of water pipe respectively, and the fixed plate and convex block correspond, the fixed plate
One end far from water pipe is fixedly connected with convex block, and the disassembly component and heat transfer sheet correspond, and the disassembly component setting exists
On heat transfer sheet；
The disassembly component includes sleeve, locating piece, two balls, two the first springs and two reset units, described
Heat transfer sheet is equipped with first through hole, and the sleeve is horizontally disposed, and the sleeve matches with first through hole, and the sleeve setting exists
In first through hole, the sleeve is fixedly connected with heat transfer sheet, and two balls are separately positioned on the both ends of sleeve, first spring
It being horizontally set in sleeve, first spring and ball correspond, and the ball is connect by the first spring with locating piece,
The diameter of the ball is slightly larger than the internal diameter of sleeve, and the ball and the first groove correspond, the ball and the first groove
Match, the ball is arranged in the first groove.
Preferably, in order to more accurately drive spray head, the swing unit includes the second motor, oscillating rod, two sprays
Head and two driven units, second motor are horizontally fixed in movable block, and the oscillating rod is vertically arranged, the oscillating rod
Center at and movable block inner wall it is hinged, set on the oscillating rod there are two strip-shaped hole, two strip-shaped holes are located at swing
Above and below the hinge joint with movable block of bar, the driven unit and strip-shaped hole are corresponded, and two spray heads are solid respectively
The both ends of oscillating rod are scheduled on, the driven unit includes connecting shaft, gear, driven wheel and rotating block, and the connecting shaft level is set
It sets on the inner wall of movable block, the gear and driven wheel are set in connecting shaft, two gear intermeshings, the gear
It is sequentially connected with driven wheel, the rotating block is located at the side of the separate gear of driven wheel, and the rotating block is fixed on driven wheel
Separate the center point, the rotating block matches with strip-shaped hole, and the rotating block is arranged in strip-shaped hole, the rotating block and item
Shape hole is slidably connected.
Preferably, in order to extend the service life of screw rod, the making material of the screw rod is stainless steel.
Preferably, the reset unit includes connecting plate and at least two second springs for the ease of dismantling heat transfer sheet,
The connecting plate is horizontally disposed, and the connecting plate is fixed on the side of the close fixed plate of heat transfer sheet, and each second spring is vertically equal
It is even to be distributed between connecting plate and fixed plate.
Preferably, in order to improve the ability that the first spring bears axial compressive force, first spring is compressed spring.
Preferably, in order to improve the driving precision of first motor, the first motor is servo motor.
Preferably, in order to keep the connection between fin and convex block stronger, the fin and convex block are integrally formed knot
Structure.
Preferably, being coated with lubricating oil between two gears to keep the transmission between two gears more smooth.
Preferably, in order to improve the stability of transmission belt, the driving wheel is equipped with annular groove, the transmission belt setting
In a ring groove, the transmission belt matches with annular groove.
Preferably, in order to improve the stability of connecting shaft, the connecting shaft is equipped with bearing with the junction of movable block
Seat, the bearing block are fixed on the inner wall of movable block, and the bearing sleeve is located in connecting shaft.
The invention has the advantages that the H-type fin economizer of the good heat conduction effect, expands water pipe by heat transfer mechanism
Heating surface area improves the heat-conducting effect of the H-type fin economizer, and compared with existing heat transfer mechanism, which is being torn open
Realize that fast quick-detach passes through cleaning so that the convenience of the heat transfer mechanism is stronger by the limit between ball and convex block when unloading
Mechanism clears up the dust on fin, reduces influence of the dust to the heat transfer efficiency of fin, so that the H-type fin economizer
Practicability and convenience are stronger, and compared with existing cleaning mechanism, the cleaning unit and swing unit of the cleaning mechanism are independent
Operation, so that the operational efficiency of the cleaning mechanism is stronger.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the H-type fin economizer of good heat conduction effect of the invention；
Fig. 2 is the structural schematic diagram of the cleaning mechanism of the H-type fin economizer of good heat conduction effect of the invention；
Fig. 3 is the structural schematic diagram of the heat transfer mechanism of the H-type fin economizer of good heat conduction effect of the invention；
Fig. 4 is that the connection structure of the fin of the H-type fin economizer of good heat conduction effect of the invention, convex block and heat transfer sheet is shown
It is intended to；
Fig. 5 is the structural schematic diagram of the swing unit of the H-type fin economizer of good heat conduction effect of the invention；
In figure：1. water pipe, 2. fins, 3. first motors, 4. fixed blocks, 5. transmission belts, 6. screw rods, 7. driving wheels, 8. move
Motion block, 9. heat transfer sheets, 10. fixed plates, 11. convex blocks, 12. sleeves, 13. locating pieces, 14. balls, 15. first springs, 16. second
Motor, 17. oscillating rods, 18. spray heads, 19. connecting shafts, 20. gears, 21. driven wheels, 22. rotating blocks, 23. connecting plates, 24.
Two springs.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of H-type fin economizer of good heat conduction effect, including water pipe 1, cleaning mechanism, two heat-transfer machines
Structure and two fins 2, two fins 2 are vertically fixed on the two sides of water pipe 1 respectively, and the cleaning mechanism is arranged on fin 2, and two
A heat transfer mechanism is separately positioned on above and below water pipe 1；
The heating surface area for expanding water pipe 1 by heat transfer mechanism, improves the heat-conducting effect of the H-type fin economizer, and existing
Some heat transfer mechanisms are compared, which realizes fast quick-detach by the limit between ball 14 and convex block 11 in disassembly,
So that the convenience of the heat transfer mechanism is stronger, the dust on fin 2 is cleared up by cleaning mechanism, reduces dust to the biography of fin 2
The influence of the thermal efficiency, so that the practicability of the H-type fin economizer and convenience are stronger, with existing cleaning mechanism phase
Than the equal independent operating of cleaning unit and swing unit of the cleaning mechanism, so that the operational efficiency of the cleaning mechanism is stronger.
As shown in Fig. 2, the cleaning mechanism includes 3, two fixed blocks 4 of first motor and two cleaning assemblies, described
One motor 3 is vertically fixed therein on a fin 2, and the fixed block 4 is corresponded with fin 2, the fixed block 4 and fin
2 are fixedly connected, and two cleaning assemblies are separately positioned on above and below fixed block 4, and two cleaning assemblies are about two fixations
Straight line where block 4 is symmetrical arranged, and the first motor 3 is connect with one of cleaning assembly；
The cleaning assembly includes transmission belt 5 and two cleaning units, and the transmission belt 5 is horizontally disposed, and the cleaning is single
Member is corresponded with fin 2, and the side of the separate water pipe 1 of fin 2 is arranged in the cleaning unit, and two cleaning units pass through biography
Dynamic band 5 connects；
The cleaning unit includes screw rod 6, driving wheel 7, movable block 8 and swing unit, and the screw rod 6 is vertically arranged, institute
It states first motor 3 and one of screw rod 6 is sequentially connected, the driving wheel 7 is set on screw rod 6, the driving wheel 7 and screw rod
6 are fixedly connected, and the movable block 8 is set on screw rod 6, the movable block 8 be equipped with the junction of screw rod 6 and 6 phase of screw rod
A part of matched screw thread, the swing unit is arranged inside movable block 8；
First motor 3 drives one of screw rod 6 to rotate, and drives another screw rod 6 to rotate synchronously, passes through 5 He of transmission belt
Two driving wheels 7 drive two screw rods 6 synchronous operation in another cleaning unit, so that two 8 synchronization liftings of movable block, band
The lifting of movable pendulum moving cell carries out deashing work to fin 2.
As shown in figure 3, the heat transfer mechanism includes two fixed plate 10, two of heat transfer sheet 9, two disassembly components and two
Convex block 11, the heat transfer sheet 9 is horizontally disposed, and two heat transfer sheets 9 are separately positioned on above and below water pipe 1, the convex block 11
It is corresponded with fin 2, the vertical cross-section of the convex block 11 is rectangle, and the side of the close water pipe 1 of the convex block 11 is equipped with two
A first groove, the heat transfer sheet 9 is with convex block 11 against two fixed plates 10 are horizontally fixed on the two sides of water pipe 1 respectively, described
Fixed plate 10 and convex block 11 correspond, and one end of the separate water pipe 1 of the fixed plate 10 is fixedly connected with convex block 11, described to tear open
It unloads component and heat transfer sheet 9 corresponds, the disassembly component is arranged on heat transfer sheet 9；
The disassembly component includes that sleeve 12, the first spring 15 of 14, two, the ball of locating piece 13, two and two resets are single
Member, the heat transfer sheet 9 are equipped with first through hole, and the sleeve 12 is horizontally disposed, and the sleeve 12 matches with first through hole, institute
It states sleeve 12 to be arranged in first through hole, the sleeve 12 is fixedly connected with heat transfer sheet 9, and two balls 14 are separately positioned on sleeve
12 both ends, first spring 15 are horizontally set in sleeve 12, and first spring 15 is corresponded with ball 14, described
Ball 14 is connect by the first spring 15 with locating piece 13, and the diameter of the ball 14 is slightly larger than the internal diameter of sleeve 12, the rolling
Pearl 14 and the first groove correspond, and the ball 14 matches with the first groove, and the ball 14 is arranged in the first groove；
It is close to water pipe 1 by 9 alignment bumps 11 of heat transfer sheet, meanwhile, ball 14 is slided along convex block 11, when ball 14 is sliding
When moving to the first groove, the restoring force of the first spring 15 drives ball 14 to be moved in the first groove, so as to complete heat transfer
The installation of piece 9.
Preferably, in order to more accurately drive spray head 18, the swing unit include the second motor 16, oscillating rod 17,
Two spray heads 18 and two driven units, second motor 16 are horizontally fixed in movable block 8, and the oscillating rod 17 is vertically set
It sets, it is hinged with the inner wall of movable block 8 at the center of the oscillating rod 17, it is set on the oscillating rod 17 there are two strip-shaped hole, two
Strip-shaped hole is located above and below the hinge joint with movable block 8 of oscillating rod 17, the driven unit and strip-shaped hole one
One is corresponding, and two spray heads 18 are separately fixed at the both ends of oscillating rod 17, the driven unit include connecting shaft 19, gear 20, from
Driving wheel 21 and rotating block 22, the connecting shaft 19 are horizontally set on the inner wall of movable block 8, and the gear 20 and driven wheel 21 are equal
It is set in connecting shaft 19, two gears 20 are intermeshed, and the gear 20 is sequentially connected with driven wheel 21, the rotating block 22
Positioned at the side of the separate gear 20 of driven wheel 21, the rotating block 22 is fixed on the separate the center point of driven wheel 21, and described turn
Motion block 22 matches with strip-shaped hole, and the rotating block 22 is arranged in strip-shaped hole, and the rotating block 22 is slidably connected with strip-shaped hole,
Second motor 16 drives one of gear 20 to rotate, another gear 20 is driven to rotate backward, so that two driven wheels 21 are same
Step rotation drives oscillating rod 17 around the hinged spot wobble of oscillating rod 17 and movable block 8, so as to more smart by rotating block 22
Spray head 18 is driven quasi-ly.
Preferably, in order to extend the service life of screw rod 6, the making material of the screw rod 6 is stainless steel, stainless steel tool
There is good corrosion resistance, can effectively slow down the service life of screw rod 6.
Preferably, the reset unit includes connecting plate 23 and at least two second bullets for the ease of dismantling heat transfer sheet 9
Spring 24, the connecting plate 23 are horizontally disposed, and the connecting plate 23 is fixed on the side of the close fixed plate 10 of heat transfer sheet 9, and each the
Two springs 24 are vertically evenly distributed between connecting plate 23 and fixed plate 10, when ball 14 is moved to the first groove, connection
The restoring force for the second spring 24 that plate 23 is subject to is equal with the interaction force between ball 14 and convex block 11, passes when needing to dismantle
When backing 9, heat transfer sheet 9 is pressed, second spring 24 is further compressed, when release heat transfer sheet 9, the restoring force that second spring 24 generates
It will be greater than the interaction force between ball 14 and convex block 11, so that heat transfer sheet 9 bounces, to reach heat transfer sheet easy to disassemble
9 purpose.
Preferably, in order to improve the ability that the first spring 15 bears axial compressive force, first spring 15 is compression bullet
Spring has certain gap between the circle and circle of compressed spring, and spring contraction deforms when by external applied load, stores deformation energy, from
And it can be improved the ability that the first spring 15 bears axial compressive force.
Preferably, in order to improve the driving precision of first motor 3, the first motor 3 is servo motor.
Preferably, the fin 2 is integrated with convex block 11 in order to keep the connection between fin 2 and convex block 11 stronger
Molding structure.
Preferably, being coated with lubricating oil between two gears 20 to keep the transmission between two gears 20 more smooth.
Preferably, in order to improve the stability of transmission belt 5, the driving wheel 7 is equipped with annular groove, the transmission belt 5
In a ring groove, the transmission belt 5 matches with annular groove for setting.
Preferably, in order to improve the stability of connecting shaft 19, the connecting shaft 19 is equipped with the junction of movable block 8
Bearing block, the bearing block are fixed on the inner wall of movable block 8, and the bearing sleeve is located in connecting shaft 19, and bearing block is not
It can play the role of limited support to connecting shaft 19 in the case where the rotation for influencing connecting shaft 19, so as to improve connecting shaft
19 stability.
The heating surface area for expanding water pipe 1 by heat transfer sheet 9, improves the heat-conducting effect of the H-type fin economizer, by tearing open
Unloading component can be realized the fast quick-detach of heat transfer sheet 9, improve the convenience of the H-type fin economizer, with existing heat-transfer machine
Structure is compared, which realizes fast quick-detach by the limit between ball 14 and convex block 11 in disassembly, so that the heat transfer
The convenience of mechanism is stronger, drives swing unit lifting by cleaning assembly, meanwhile, drive spray head 18 reciprocal by swing unit
It swings, clears up the dust on fin 2, reduce influence of the dust to the heat transfer efficiency of fin 2, so that the H-type fin saves coal
The practicability and convenience of device are stronger, and compared with existing cleaning mechanism, the cleaning unit and swing unit of the cleaning mechanism are equal
Independent operating, so that the operational efficiency of the cleaning mechanism is stronger.
Compared with prior art, the H-type fin economizer of the good heat conduction effect, by heat transfer mechanism expand water pipe 1 by
Heat area improves the heat-conducting effect of the H-type fin economizer, and compared with existing heat transfer mechanism, which is being dismantled
When fast quick-detach realized by limit between ball 14 and convex block 11 so that the convenience of the heat transfer mechanism is stronger, by clear
The dust on mechanism cleaning fin 2 is managed, influence of the dust to the heat transfer efficiency of fin 2 is reduced, so that the H-type fin saves coal
The practicability and convenience of device are stronger, and compared with existing cleaning mechanism, the cleaning unit and swing unit of the cleaning mechanism are equal
Independent operating, so that the operational efficiency of the cleaning mechanism is stronger.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of H-type fin economizer of good heat conduction effect, which is characterized in that including water pipe (1), cleaning mechanism, two heat transfers
Mechanism and two fins (2), two fins (2) are vertically fixed on the two sides of water pipe (1) respectively, and the cleaning mechanism is arranged in wing
On piece (2), two heat transfer mechanisms are separately positioned on above and below water pipe (1)；
The cleaning mechanism includes first motor (3), two fixed blocks (4) and two cleaning assemblies, and the first motor (3) is perpendicular
To being fixed therein on a fin (2), the fixed block (4) and fin (2) are corresponded, the fixed block (4) and fin
(2) it is fixedly connected, two cleaning assemblies are separately positioned on above and below fixed block (4), and two cleaning assemblies are about two
Straight line where fixed block (4) is symmetrical arranged, and the first motor (3) connect with one of cleaning assembly；
The cleaning assembly includes transmission belt (5) and two cleaning units, and the transmission belt (5) is horizontally disposed, and the cleaning is single
Member is corresponded with fin (2), and the cleaning unit is arranged in the side of the separate water pipe (1) of fin (2), two cleaning units
It is connected by transmission belt (5)；
The cleaning unit includes screw rod (6), driving wheel (7), movable block (8) and swing unit, and the screw rod (6) vertically sets
It sets, the first motor (3) and one of screw rod (6) are sequentially connected, and the driving wheel (7) is set on screw rod (6), described
Driving wheel (7) is fixedly connected with screw rod (6), and the movable block (8) is set on screw rod (6), the movable block (8) and screw rod
(6) junction is equipped with the screw thread to match with screw rod (6), and a part setting of the swing unit is internal in movable block (8)；
The heat transfer mechanism includes two heat transfer sheets (9), two fixed plates (10), two disassembly components and two convex blocks (11),
The heat transfer sheet (9) is horizontally disposed, and two heat transfer sheets (9) are separately positioned on above and below water pipe (1), the convex block (11)
It being corresponded with fin (2), the vertical cross-section of the convex block (11) is rectangle, the one of the close water pipe (1) of the convex block (11)
Side is set there are two the first groove, and the heat transfer sheet (9) and convex block (11) are against two fixed plates (10) are horizontally fixed on water respectively
The two sides of (1) are managed, the fixed plate (10) and convex block (11) correspond, and the one of the separate water pipe (1) of the fixed plate (10)
End is fixedly connected with convex block (11), and the disassembly component and heat transfer sheet (9) correspond, and the disassembly component is arranged in heat transfer sheet
(9) on；
The disassembly component includes that sleeve (12), locating piece (13), two balls (14), two the first springs (15) and two are multiple
Bit location, the heat transfer sheet (9) are equipped with first through hole, and the sleeve (12) is horizontally disposed, and the sleeve (12) is logical with first
Hole matches, and the sleeve (12) is arranged in first through hole, and the sleeve (12) is fixedly connected with heat transfer sheet (9), two rollings
Pearl (14) is separately positioned on the both ends of sleeve (12), and first spring (15) is horizontally set in sleeve (12), and described first
Spring (15) and ball (14) correspond, and the ball (14) is connect by the first spring (15) with locating piece (13), described
The diameter of ball (14) is slightly larger than the internal diameter of sleeve (12), and the ball (14) and the first groove correspond, the ball
(14) match with the first groove, the ball (14) is arranged in the first groove.
2. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that the swing unit includes
Second motor (16), oscillating rod (17), two spray heads (18) and two driven units, second motor (16) are horizontally fixed on
In movable block (8), the oscillating rod (17) is vertically arranged, cuts with scissors at the center of the oscillating rod (17) with the inner wall of movable block (8)
Connect, set on the oscillating rod (17) there are two strip-shaped hole, two strip-shaped holes be located at oscillating rod (17) with movable block (8)
Above and below hinge joint, the driven unit and strip-shaped hole are corresponded, and two spray heads (18) are separately fixed at oscillating rod
(17) both ends, the driven unit include connecting shaft (19), gear (20), driven wheel (21) and rotating block (22), the company
Spindle (19) is horizontally set on the inner wall of movable block (8), and the gear (20) and driven wheel (21) are set in connecting shaft
(19) on, two gear (20) intermeshings, the gear (20) and driven wheel (21) are sequentially connected, rotating block (22) position
In the side of the separate gear (20) of driven wheel (21), the rotating block (22) is fixed on the separate the center point of driven wheel (21),
The rotating block (22) matches with strip-shaped hole, and the rotating block (22) is arranged in strip-shaped hole, the rotating block (22) and item
Shape hole is slidably connected.
3. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that the production of the screw rod (6)
Material is stainless steel.
4. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that the reset unit includes
Connecting plate (23) and at least two second springs (24), the connecting plate (23) is horizontally disposed, and the connecting plate (23) is fixed on
The side of the close fixed plate (10) of heat transfer sheet (9), each second spring (24) are vertically evenly distributed on connecting plate (23) and fix
Between plate (10).
5. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that first spring (15)
For compressed spring.
6. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that the first motor (3) is
Servo motor.
7. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that the fin (2) and convex block
(11) it is an integral molding structure.
8. the H-type fin economizer of good heat conduction effect as claimed in claim 2, which is characterized in that between two gears (20)
It is coated with lubricating oil.
9. the H-type fin economizer of good heat conduction effect as described in claim 1, which is characterized in that set on the driving wheel (7)
There is annular groove, in a ring groove, the transmission belt (5) matches with annular groove for transmission belt (5) setting.
10. the H-type fin economizer of good heat conduction effect as claimed in claim 2, which is characterized in that the connecting shaft (19)
It is equipped with bearing block with the junction of movable block (8), the bearing block is fixed on the inner wall of movable block (8), the bearing sleeve
It is located on connecting shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855297.8A CN108916855B (en) | 2018-07-31 | 2018-07-31 | H-shaped fin economizer with good heat conduction effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855297.8A CN108916855B (en) | 2018-07-31 | 2018-07-31 | H-shaped fin economizer with good heat conduction effect |
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| Publication Number | Publication Date |
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| CN108916855A true CN108916855A (en) | 2018-11-30 |
| CN108916855B CN108916855B (en) | 2020-01-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734041A (en) * | 2019-01-11 | 2019-05-10 | 苏州三米格环保科技有限公司 | Refueling nozzle and fuel-servicing equipment |
| CN112386927A (en) * | 2020-11-06 | 2021-02-23 | 褚晓艳 | Enrichment facility is used in medicinal liquor preparation |
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| JP2006132839A (en) * | 2004-11-05 | 2006-05-25 | Mitsubishi Electric Corp | Heat exchanger and its manufacturing method |
| CN201034430Y (en) * | 2007-07-20 | 2008-03-12 | 哈尔滨鑫北源电站设备制造有限公司 | Power boiler H-shaped coal economizer |
| CN202329342U (en) * | 2011-11-25 | 2012-07-11 | 江苏海德节能科技有限公司 | Self-cleaning H-type fin |
| JP2014020580A (en) * | 2012-07-12 | 2014-02-03 | Panasonic Corp | Fin tube type heat exchanger |
| CN203928843U (en) * | 2014-06-25 | 2014-11-05 | 上海理工大学 | Tooth finned tube turned round by H type and H type is turned round tooth finned tube heat-exchanging tube bundle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109734041A (en) * | 2019-01-11 | 2019-05-10 | 苏州三米格环保科技有限公司 | Refueling nozzle and fuel-servicing equipment |
| CN109734041B (en) * | 2019-01-11 | 2024-06-11 | 苏州三米格科技有限公司 | Oil gun and oil filling equipment |
| CN112386927A (en) * | 2020-11-06 | 2021-02-23 | 褚晓艳 | Enrichment facility is used in medicinal liquor preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108916855B (en) | 2020-01-21 |
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Address after: No. 256, linzhuang, dongzhangzhuang administrative village, Huangji Township, yuncheng county, Heze City, Shandong Province Patentee after: Si Chuanyu Address before: 273500 Taiping Town Industrial Park, Zoucheng City, Jining City, Shandong Province Patentee before: Si Chuanyu |