CN107560469A - A kind of heat exchanger with locking device - Google Patents
A kind of heat exchanger with locking device Download PDFInfo
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- CN107560469A CN107560469A CN201710792680.9A CN201710792680A CN107560469A CN 107560469 A CN107560469 A CN 107560469A CN 201710792680 A CN201710792680 A CN 201710792680A CN 107560469 A CN107560469 A CN 107560469A
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- heat exchanger
- locking
- housing
- locking device
- locking ring
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Abstract
The invention discloses a kind of heat exchanger with locking device, including housing and it is covered in the closure body at the housing both ends, connected between the housing and the closure body by locked component, and the locked component also includes the first locking ring, it is arranged on the outer surface of housing both sides distalmost end, and penetrating lock slots is additionally provided with first locking ring；Second locking ring, it is embedded in the closure body one side, it also includes the locking piece and lock gear that are located at the second locking ring opposite flank respectively.Beneficial effects of the present invention：By provided with locked component, can be during closure body be installed, rotating the second locking ring makes it coordinate locking with the first locking ring on housing, caused longitudinal force in its installation process is converted into rotation torque power, not only installing/dismounting simple and fast, while the also significantly relatively low labor intensity of operator.
Description
Technical field
The present invention relates to the technical field of tubing heat exchanger, more particularly to a kind of changing with dismountable type locking device
Hot device.
Background technology
In recent years, with the development of science and technology, application of the heat exchanger in major industry is more and more extensive, and it is by heat
The equipment that the partial heat of fluid passes to cold fluid, also known as heat exchanger；Heat exchanger chemical industry, oil, power, food and its
Occupy critical role in its many industrial production, its in Chemical Manufacture heat exchanger can be used as heater, cooler, condenser,
Evaporator and reboiler etc., using very extensively；It is a kind of to realize thing between two or more fluid of different temperatures
The energy-saving equipment of heat transfer between material, it is heat is passed to the relatively low fluid of temperature by the higher fluid of temperature, makes fluid
Temperature reaches the index of flow specification, to meet the needs of process conditions, while is also the capital equipment for improving energy utilization rate
One of；Such as shell-and-tube heat exchanger is a big and various in style product of amount, there is an urgent need to new wear-resistant, corrosion-resistant, high
Strength materials；China is developing nonmetallic materials such as stainless steel copper alloy composite material, almag and carborundum etc. all
There is different degrees of progress, wherein especially very fast with titanium development；Titanium has preferable resistance to corrosion to seawater, chlor-alkali, acetic acid etc.,
Such as augmentation of heat transfer, effect will be more preferable again, and some manufacturers have preferably grasped the processing and manufacturing technology of titanium；To material
Spraying, China is from external introduction of production line；Almag has higher corrosion resistance and thermal conductivity, and price is than titanium just
Preferably, it is domestic to improve heat exchanger performance in energy efficiency etc., heat transfer efficiency direction is improved also in continuous improve, and is being exchanged heat
The relative flow direction of fluid typically has two kinds of following current and adverse current in device；During following current, the temperature difference of the fluid of porch two is maximum, and along heat transfer
Surface is gradually reduced, and is minimum to the exit temperature difference, and during adverse current, along the temperature difference distribution uniform of the fluid of heating surface two,
In diabatic process, the thermal resistance in dividing wall type heat exchanger is reduced, to improve the problem of heat transfer coefficient is one important, and increases fluid
Flow velocity and perturbation, can be thinned boundary layer, reduce thermal resistance and improve heat transfer coefficient, if but the flow velocity of increase fluid energy can be made to disappear
Consumption increase, although the efficiency to heat can be increased, power consumption increase simultaneously in the process be present, disagreed with low energy,
Increase the use cost of heat exchanger, reduce the performance of enterprises, and flow velocity adjustment difficulty is larger in heat exchanger, can bear relatively large
Fluid pressure, increase its loss, so as to reduce its service life, and heat exchanger cover portion in the market is consolidated using bolt
Determine mode, the problem of cumbersome not easy to operate on its installing/dismounting be present.
The content of the invention
The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduce some preferably to implement
Example.It may do a little simplified or be omitted to avoid making our department in this part and the description of the present application summary and denomination of invention
Point, the purpose of specification digest and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the present invention.
In view of the problem of above-mentioned existing heat exchanger with locking device is present, it is proposed that the present invention.
Therefore, it is an object of the present invention to provide a kind of heat exchanger with locking device, the process that can be installed in closure body
In, by closure body by spin locking at the port of housing, reduce closure body installation difficulty, it is easy for removal and installation, greatly
The big intensity for reducing labourer.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of heat exchanger with locking device, bag
Include housing and be covered in the closure body at the housing both ends, connected between the housing and the closure body by locked component
Connect, and the locked component also includes the first locking ring, is arranged on the outer surface of housing both sides distalmost end, and described
Penetrating lock slots are additionally provided with one locking ring；Second locking ring, it is embedded in the closure body one side, it also includes difference
Locking piece and lock gear positioned at the second locking ring opposite flank, the locking piece are that " L " type is hook-shaped, and described in insertion
Lock slots spin locking.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：The locked component
Also include revolving part, the revolving part is arranged in the closure body, its also include rotation gear, it is described rotation gear with it is described
Lock gear coordinates the rotation for driving second locking ring.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：The closure body is also
Including docking extended loop, annular groove and stopper slot, the docking extended loop is docked with first locking ring, and the annular groove is arranged at
On the interface of the docking extended loop, and second locking ring is arranged in the annular groove, the stopper slot be arranged at
On the relative side of interface, and the lock gear is located in the stopper slot.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：The revolving part is also
Including rotating disk and support block, the rotating disk is connected by rotating shaft with the rotation gear, and the support block is arranged at the docking
On extended loop, and it is in the stopper slot on same side, passes through the support between the rotation gear and the rotating disk
Block is fixed.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：Second locking
Ring is connected by screw between extended loop with described dock, and the screw be located in the stopper slot slide it is spacing.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：Also include heat exchanger tube,
The heat exchanger tube is arranged in the housing, and it uses stainless steel material to be made.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：The housing also wraps
Tube sheet and support frame are included, the tube sheet is arranged on the both ends open face of the housing, and support frame as described above is arranged at the housing
Bottom, and expanded joint is used between the both ends of the heat exchanger tube and the tube sheet.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：Described at least one set
Locking piece opening is in the same direction to be arranged on second locking ring.
As a kind of preferred scheme of the heat exchanger of the present invention with locking device, wherein：The lock gear
For face gear, the rotation gear is anchor ring gear, and plane where the two is orthogonal.
Beneficial effects of the present invention：A kind of heat exchanger with locking device provided by the invention, by provided with locking
Component, can be during closure body be installed, and the second locking ring of rotation makes it coordinate locking with the first locking ring on housing, will
Caused longitudinal force is converted into rotation torque power in its installation process, not only installing/dismounting simple and fast, while also significantly relatively low
The labor intensity of operator.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these accompanying drawings other
Accompanying drawing.Wherein：
Fig. 1 is the overall structure diagram of the heat exchanger described in the first embodiment of the invention with locking device；
Fig. 2 is the position signal of adjusting part in the heat exchanger for have described in second of embodiment of the invention locking device
Figure；
Fig. 3 is that the overall structure of adjusting part in the heat exchanger for have described in second of embodiment of the invention locking device is shown
It is intended to；
Fig. 4 is that the overall structure of reset assembly in the heat exchanger for have described in the third embodiment of the invention locking device is shown
It is intended to；
Fig. 5 is the overall structure of the second return unit in the heat exchanger for have described in the third embodiment of the invention locking device
Schematic diagram；
Fig. 6 is the plan structure of the second counterpart in the heat exchanger for have described in the third embodiment of the invention locking device
Schematic diagram；
Fig. 7 is the overall structure diagram of the heat exchanger described in the 4th kind of embodiment of the invention with locking device；
Fig. 8 is the overall structure of the first locking ring in the heat exchanger for have described in the 4th kind of embodiment of the invention locking device
Schematic diagram；
Fig. 9 is the overall structure of the second locking ring in the heat exchanger for have described in the 4th kind of embodiment of the invention locking device
Schematic diagram；
Figure 10 is that the overall structure of locking piece in the heat exchanger for have described in the 4th kind of embodiment of the invention locking device is shown
It is intended to；
Figure 11 is that the overall structure of stopper slot in the heat exchanger for have described in the 5th kind of embodiment of the invention locking device is shown
It is intended to；
Figure 12 is the overall structure signal of annular groove in the heat exchanger for have described in the 5th kind of embodiment of the invention locking device
Figure；
Figure 13 is that the overall structure of revolving part in the heat exchanger for have described in the 6th kind of embodiment of the invention locking device is shown
It is intended to；
Figure 14 is the whole of deflection plate adjusting means in the heat exchanger for have described in the 7th kind of embodiment of the invention locking device
Body structural representation；
Figure 15 is connection component and telescopic component in the heat exchanger for have described in the 7th kind of embodiment of the invention locking device
Overall structure diagram；
Figure 16 is the overall structure of connection component in the heat exchanger for have described in the 8th kind of embodiment of the invention locking device
Schematic diagram；
Figure 17 is the overall structure of telescopic component in the heat exchanger for have described in the 8th kind of embodiment of the invention locking device
Schematic diagram；
Figure 18 is the overall structure schematic cross-sectional view of the heat exchanger described in the 9th kind of embodiment of the invention with locking device；
Figure 19 is the side, sectional structural representation of the heat exchanger described in the 9th kind of embodiment of the invention with locking device；
Figure 20 is the overall structure of evenly mixing device in the heat exchanger for have described in the 9th kind of embodiment of the invention locking device
Schematic diagram；
Figure 21 is that the overall structure of support ring in the heat exchanger for have described in the tenth kind of embodiment of the invention locking device is shown
It is intended to；
Figure 22 is that the overall structure of stirring parts in the heat exchanger for have described in the tenth kind of embodiment of the invention locking device is shown
It is intended to.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, with reference to Figure of description pair
The embodiment of the present invention is described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
Secondly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the present invention
Special characteristic, structure or characteristic in formula." in one embodiment " that different places occur in this manual not refers both to
Same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Thirdly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only,
General proportion can be disobeyed and make partial enlargement by representing the profile of device architecture, and the schematic diagram is example, and it is herein not
The scope of protection of the invention should be limited.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.
It is as shown in Figure 1 the overall structure signal of the heat exchanger with locking device described in the first embodiment of the invention
Figure, heat transfer between material is realized between two or more fluid of different temperatures in order to realize, make heat by temperature compared with
High fluid passes to the relatively low fluid of temperature, fluid temperature (F.T.) is reached the index of flow specification, to meet the need of process conditions
Will, in the present embodiment, the heat exchanger includes housing 100, heat exchanger tube 200 and closure body 600, specifically, housing 100 is in circle
Shape tubular, it is made of steel or stainless steel material, in reference picture 2, heat exchanger tube 200 is provided with its interior accommodating space, and change
Heat pipe 200 is fixed by tube sheet 101 is presented bundle-shaped or helical form, and helical form is the shape of helical bundle in the present embodiment, can
To increase turbulence effects to greatest extent, heat exchange efficiency can be increased；And the rounded cylindrical of housing 100 simultaneously can be to greatest extent
The gap reduced between housing 100 and tube sheet 101, reduce bypass stream, so that it is guaranteed that reaching optimal heat transfer effect, and exchange heat
The outermost end of the both sides of pipe 200 is fixed by tube sheet 101, with using expanded joint between it, is formed with heat exchanger tube 200 as the multiple of connectedness
Circulation passage, and expanded joint refers to there is this feature that is plastically deformed according to metal, and firmly tube sheet is scheduled on by pipe is swollen with tube expander
Connection method on 101, its course of work realized are：By the pipe head of tube expander insertion heat exchanger tube 200, make pipe head
Plastic deformation, until being fitted in completely on tube sheet 101, and make to deform around the hole wall of tube sheet 101, then extract tube expander,
Because pipe happens is that plastic deformation, and tube sheet 101 remains at elastic deformation, and the caliber after expansion can not reduce,
And the hole wall of tube sheet 101 then wants elasticity to recover and aperture is diminished (recovery), tube-to-tube sheet connection 101 is thus set tightly to be connected to
Together, the connection method of fastening and sealing is reached using the deformation between the hole groove of pipe end and tube sheet 101；Further,
Housing 100 also includes support frame 102, and the support frame 102 is symmetricly set under the both sides of housing 100 for two groups in the present embodiment
End, and the profile of support frame 102, in arch-shaped, the upper surface of bridge and the lateral wall of the circular arc type of housing 100 fit, for by housing
100 supports, and being made of heat-barrier material, can block the material of hot-fluid transmission, also known as heat insulator, such as micro-nano is heat-insulated
Plate, its heat transfer between ground can be separated, so as to reduce the loss of the energy；Further, also wrapped in the present embodiment
Closure body 600 is included, connection end is tightly connected between closure body 600 and tube sheet 101, and closure body 600 is covered on tube sheet 101
The stronger free air space of sealing is formed, cold and hot two kinds of fluids can be entered by the first fluid import A on the side of closure body 600
Enter free air space hence into heat exchanger tube 200, while the fluid of different conditions is entered by the second fluid on the top of housing 100
Mouth B enters the wall contacts in housing 100 with heat exchanger tube 200, realizes the fluid in heat exchanger tube 200 and the stream outside heat exchanger tube 200
Body carries out heat conversion and transmitted, and two kinds of fluids for needing to change herein can change the entrance entered according to real needs, realize not
With the hot-cast socket of effect.
It is as shown in figures 2-3 adjusting part in the heat exchanger with locking device described in second of embodiment of the invention
Overall structure diagram, in order to realize the uninterrupted that simply, efficiently can freely adjust heat exchanger tube 200, the present embodiment with
The first embodiment difference is：Also include adjusting part 300 and fixation kit 400, specifically, adjusting part 300 is set
It is placed at the port of heat exchanger tube 200, and adjusting part 300 includes the first counterpart 301 and the second counterpart 302, and second coordinates
By blocking the circulation area of the port of heat exchanger tube 200 change of circulation area occurs for part 302, so as to adjust flow velocity, first coordinates
The lower end of part 301 is provided with the regulating part 301a in mating connection with the second counterpart 302, be provided with the second counterpart 302 with
Chute 302a in mating connection regulating part 301a, wherein regulating part 301a tilt certain angle along the direction to telescopic shaft 402,
And one end is connected with the first return unit 501, in other end insertion chute 302a.
Join in Fig. 4, fixation kit 400 includes retainer ring 401 and telescopic shaft 402, by by retainer ring 401 in the present embodiment
It is fixed at the one end open of heat exchanger tube 200, realizes regulation of the adjusting part 300 to opening uninterrupted；Second counterpart 302
It is arranged in retainer ring 401, telescopic shaft 402 is vertically installed in the center of retainer ring 401, and its one end and the first counterpart 301
Connection, retainer ring 401 is inwardly provided with a cross bar, for the telescopic shaft 402 in center to be fixed, and retainer ring 401
On be provided with rotating shaft 401a, the second counterpart 302 is connected by rotating shaft 401a with the eccentrically weighted shaft of retainer ring 401；Herein when first
The stress of counterpart 301 to the direction of the second counterpart 302 move when, inclined regulating part 301a is moved downward therewith, is now adjusted
Contact points of the part 301a between the second counterpart 302 moves to the end of telescopic shaft 402, because the bias of the second counterpart 302 is set
Put, therefore regulating part 301a can drive the second counterpart 302 to be moved to the end of telescopic shaft 402 in chute 302a, so as to increase by the
Two counterparts 302 exchange the shielded area of heat pipe 200, so as to reduce the circulation area of heat exchanger tube 200, increase its flow velocity；Enter
One step, in order to drive the motion of the first counterpart 301, the first counterpart 301 is made of magnetic material in the present embodiment, such as
Magnet, can utilize outside magnetic means, and magneticaction occurs with the first counterpart 301, drives its motion, such as outside
Portion is produced using energization alternation coil occurs magneticaction between magnetic field and the first counterpart 301, or is directly placed in outside
Magnet, realize the stretching motion of the first counterpart of magnetically-actuated 301.
It is as shown in figures 4-6 reset assembly in the heat exchanger with locking device described in the third embodiment of the invention
Overall structure diagram, in order to realize the reset of the first counterpart 301 and the motion of the second counterpart 302, in the present embodiment with
Second of embodiment difference is：Also include reset assembly 500, specifically, reset assembly 500 includes the first return unit
501 and second return unit 502, and the second return unit 502 also includes shell fragment 502a and fixed station 502b, further, first is multiple
Position part 501 is sheathed on the outer surface of telescopic shaft 402, is sheathed on preferably, the first return unit 501 is placed on for spring outside telescopic shaft 402
Surface, both ends are spacing by the second return unit 502 and the first counterpart 301 respectively；Shell fragment 502a one end connects with fixed station 502b
Connect, the other end and the second return unit 502 are inconsistent, and fixed station 502b is slidably connected with telescopic shaft 402, preferably, shell fragment 502a
For " V " type shell fragment with certain knuckle, in reference picture 6, pass through shielded area between the second return unit 502 and heat exchanger tube 200
Change realize regulation flow velocity size, and in the present embodiment in order to realize can not need external magnetic effect under just realize
Automatically reset, simple and fast, reduce the operating procedure during regulation, and the at will change of magnetic force and flow velocity, it is ensured that heat exchanger
Reliable and stable operation is remained, heat exchanging device carries out certain protection, extends the life-span used.
Reference picture 7 is the heat exchanger overall structure diagram for having described in the 4th kind of embodiment of the invention locking device,
It is in the present embodiment with the third embodiment difference：The heat exchanger also locked component 700, further, reference picture 8
In~9, while in order to realize the convenient dismounting and change between closure body 600 and housing 100, the working strength of operator is reduced,
Also include locked component 700 in the present embodiment, and it includes the first locking ring 701 and the second locking ring 702, wherein first
Locking ring 701 is arranged at the part to stretch out on the outer surface of the both sides distalmost end of housing 100, and on the first locking ring 701 also
It is provided with penetrating lock slots 701a；Shown in reference picture 10, and the second locking ring 702, it is embedded in the one side of closure body 600,
It also includes the locking piece 702a and lock gear 702b that are located at the opposite flank of the second locking ring 702 respectively, wherein locking piece
702a is that " L " type is hook-shaped, and inserts lock slots 701a spin lockings, forms a card between " L " type and the second locking ring 702 herein
Position groove, when the second locking ring 702 rotates along screens notch direction, locking piece 702a is slided in lock slots 701a, and screens
Space of the groove in lock slots 701a gradually decreases, and the two final bottom is inconsistent to realize the first locking ring 701 and the second locking
Locking between ring 702, preferably, being also provided with spigot surface on locking piece 702a, lock slots 701a is entered to locking piece 702a
In play the guiding role.
There is the overall structure of the heat exchanger of locking device as described in Figure 11~12 show the 5th kind of embodiment of the invention
Schematic diagram, in order to realize the connection between the locking ring 702 of closure body 600 and second, so as to by rotating the second locking ring 702
The locking between closure body 600 and housing 100 is realized, is in the present embodiment with the 4th kind of embodiment difference：Capping
Body 600 also includes docking extended loop 601, annular groove 602 and stopper slot 603, specifically, the docking locking ring of extended loop 601 and first
701 docking, annular groove 602 is arranged on the interface of docking extended loop 601, and the second locking ring 702 is arranged in annular groove 602,
Stopper slot 603 is arranged on the side relative with interface, and lock gear 702b is located in stopper slot 603, in the present embodiment
In for the fixation between the second locking ring 702 and closure body 600, wherein be additionally provided with screw 702c on the second locking ring 702,
Second locking ring 702 is connected between extended loop 601 with docking by screw 702c, and screw 702c be located in stopper slot 603 it is sliding
Dynamic spacing, further, screw 702c includes screw head and screw bar portion, and the internal diameter of screw bar portion is with lock slots 701a's
Groove internal diameter matches, and groove depth of the length of screw bar portion again with lock slots 701a matches, so as to which screw bar portion passes through locking
Fixed in groove 701a with the second locking ring 702, when rotating the second locking ring 702, screw bar portion can be in lock slots 701a
It is mobile and spacing by screw head；Therefore preferably screw 702c is hex screw, for the first locking ring 701 and second to be locked
Determine the spacing fixation between ring 702.
It is as shown in figure 13 the overall structure signal of the heat exchanger with locking device described in the 6th kind of embodiment of the invention
Figure, in order to by the second locking ring of rotation 702 of device simple and fast, reduce the labor intensity of operator, in the present embodiment with
5th kind of embodiment difference is：Locked component 700 also includes revolving part 703, specifically, revolving part 703 is to be arranged at
In closure body 600, it also includes rotation gear 703a, rotating disk 703b and support block 703c, rotates gear 703a and locking teeth
Take turns 702b and coordinate the rotation for driving the second locking ring 702, the mode that rotation is realized in certain the present embodiment can also be along center
The swingle of point rotation, further, rotating disk 703b are connected by rotating shaft with rotating gear 703a, and support block 703c is arranged at pair
Connect on extended loop 601, and be in stopper slot 603 on same side, pass through support between rotation gear 703a and rotating disk 703b
Block 703c is fixed, and the process rotated in the present embodiment is：Operator rotates rotating disk 703b and drives turning for rotation gear 703a manually
It is dynamic, and rotate gear between gear 703a and lock gear 702b and interlock, so as to drive the rotation of the second locking ring 702, when turning
Dynamic locking piece 702a rear to a certain degree enters the spacing process for completing locking in lock slots 701a, and the process dismantled only needs reversely
Rotating disk 703b is rotated, the process simple and fast, caused longitudinal force during installing/dismounting is converted into rotation torque power, not only
Installing/dismounting simple and fast, while the also significantly relatively low labor intensity of operator.
There is the overall structure of the heat exchanger of locking device as described in Figure 14~15 show the 7th kind of embodiment of the invention
Schematic diagram, in order to realize the distance between the regulation adjacent baffle S for being capable of simple and fast, so as to fluid in adjustment housings 100
Flow velocity, be in the present embodiment with the 6th kind of embodiment difference：Also include deflection plate adjusting means 800, specifically,
Deflection plate adjusting means 800 also includes connection component 801 and telescopic component 802, be arranged at two groups of adjacent deflection plate S it
Between, pore is provided with the present embodiment on deflection plate S, it is in bundle-shaped that heat exchanger tube 200, which is inserted in pore, and heat exchanger tube 200 can
Slid laterally in pore, and some groups of deflection plate S intervals are symmetrical set, preferably, deflection plate S is circular disk, its
The middle transversal truncated part along parallel diameter, so as to which the deflection plate S parts do not clipped are touched with the contacted inner surfaces of housing 100, and cut
Circulation passage is formed between the part gone and the inner surface of housing 100, along the stream formed between some groups of deflection plate S after fluid entrance
The directive movement of circulation passage, the contact between fluid and heat exchanger tube 200 in housing 100 in heat exchanger tube can be increased, so as to
Improve to hot property；Further, connection component 801 also includes Crossware 801a and articulated elements 801b, and the two of Crossware 801a
End is hinged with articulated elements 801b respectively, and articulated elements 801b is fixed on deflection plate S, and Crossware 801a both ends intersect to be symmetrical
Opening, the Cross Hatch is hinged with articulated elements 801b, can be big by the change of Cross Hatch or diminishes, regulation both ends articulated elements
The distance between 801b, so as to realize the adjustment to distance between deflection plate S；Further, telescopic component 802 also includes flexible turn
Axle 802a and moving part 802b, the telescopic rotating shaft 802a outer surface are provided with screw thread, and its one end runs through deflection plate S, and flexible turn
Axle 802a can be rotated in deflection plate S through end, and moving part 802b is provided with the other end, and moving part 802b revolves with extraneous
Rotary driving device is connected, driving telescopic rotating shaft 802a rotation.
There is the overall structure of the heat exchanger of locking device as described in Figure 16~17 show the 8th kind of embodiment of the invention
Schematic diagram, in order to realize between adjacent regulation deflection plate S apart from while, can keep occurring between each group of deflection plate S
Equal regulation, i.e., synchronous increase or diminution can occur between every group, while rate of flow of fluid is adjusted, protective housing
The uniformity of 100 fluids, can not only increase the efficiency of heat transfer, and can largely deflection plate S, extend making for heat exchanger
With the life-span, it is in the present embodiment with the 7th kind of embodiment difference：Connection component 801 also includes be hinged chute 801c,
And telescopic component 802 also includes flexible rotating disk 802c and sleeve part 802d, specifically, Crossware 801a is two in the present embodiment
The body of rod of the root using crosspoint as pin joint, its both sides upper and lower side are hinged with articulated elements 801b, and Crossware 801a is located at homonymy
One end and articulated elements 801b by be hinged chute 801c it is be hinged while carry out the friendship of longitudinal sliding motion, i.e. Crossware 801a both ends
The upper and lower side one end for diverging mouth is hinged with articulated elements 801b by be hinged chute 801c, when Cross Hatch stress is opened or is closed
When, one end can be hinged the slip of chute 801c energy longitudinal direction, so as to further or push open the distance between articulated elements 801b, i.e.,
Change the distance between deflection plate S that both ends are connected with articulated elements 801b, and between the multigroup deflection plate S set in the present embodiment
Be provided with connection component 801, when telescopic component 802 drive one of which deflection plate S distances change when, due to every group it
Between have connection, synchronous linkage occurs, so as to be to realize the synchronous adjustment between every group of deflection plate S.
In reference picture 17, in the present embodiment in order to realize that telescopic component 802 drives one of which deflection plate S spacing,
Telescopic component 802 also includes flexible rotating disk 802c and sleeve part 802d, specifically, the rotating disk 802c that stretched in the present embodiment can be with
For can be around the swingle that rotate of point, and preferably, being additionally provided with and first gear 802b-1 phases on flexible rotating disk 802c
The second gear 802c-1 of cooperation, and first gear 802b-1 and second gear 802c-1 is inclined-plane gear, sleeve part 802d covers
It is connected on telescopic rotating shaft 802a, and with deflection plate S-phase, wherein flexible rotating disk 802c passes through drive shaft and second gear
802c-1 is connected, and drive shaft is located in housing 100 through housing 100, second gear 802c-1, rotating disk 802c positions of stretching
Outside housing 100, the two is connected by drive shaft, and further, telescopic rotating shaft 802a is vertical with drive shaft herein
Set, and second gear 802c-1 is additionally provided with telescopic rotating shaft 802a one end and coordinates the first gear 802b-1 interlocked, and stretch
The contracting rotating shaft 802a other end is fixedly connected by sleeve part 802d with deflection plate S, and sleeve part 802d and telescopic rotating shaft 802a
The screw thread of matching is provided with contact surface, forms the screw structure fixed with telescopic rotating shaft 802a therebetween, therefore work as and pass through
During external force rotary extension rotating disk 802c, first gear 802b-1 drives second gear 802c-1 rotation, is stretched so as to drive
Contracting rotating shaft 802a rotation, due to the screw structure formed between telescopic rotating shaft 802a and sleeve part 802d, and telescopic rotating shaft
802a is fixed, therefore sleeve part 802d can be moved in telescopic rotating shaft 802a, and sleeve part 802d and deflection plate S
It is fixedly connected, the distance between deflection plate S is adjusted so as to realize, its process simple and fast operated, greatly improves heat exchanger
Heat exchange income.
There is the overall structure of the heat exchanger of locking device as described in Figure 18~20 show the 9th kind of embodiment of the invention
Schematic diagram, in order to realize the fluid in closure body 600 from uniform balance, improve heat exchange efficiency, in the present embodiment with the 9th kind
Embodiment difference is：Also include evenly mixing device 900, specifically, the evenly mixing device 900 is arranged in closure body 600, stream
Body is entered in closure body 600 by first fluid import A, can be produced respective streams power along conveying direction, be mixed so as to which fluid passes through
Device 900, because the effect driving evenly mixing device 900 of mobilization force rotates, realize and stirred from conveying uniform, further,
Evenly mixing device 900 also includes support ring 901 and stirring parts 902, and wherein support ring 901 is fixedly installed in closure body 600, with pipe
Plate 101 therebetween where plane be parallel to each other, i.e. conveying direction of the support ring 901 with fluid in closure body 600 is relative
Should；Stirring parts 902 are arranged in support ring 901, and the fluid flow forces driving for being capped conveying in body 600 rotates, so as to convection current
Body carries out revolving stirring, and the motion of fluid, is divided into overall flow and turbulence pulsation from yardstick in closure body 600；Its
The flow of middle overall flow is referred to as internal circulating load, increases the degree of mixing well (see mixability) that internal circulating load is advantageous to improve micromixing,
The speed when intensity of turbulence pulsation leaves stirring parts 902 with fluid is relevant, strengthens turbulence pulsation and be advantageous to reduce to separate yardstick
With segregation intensity, that is, strengthen flow velocity during fluid conveying, can be by its full and uniform mixing, fluid is uniform in raising heat exchanger
Property, strengthen the effect of heat exchange.
There is the overall structure of the heat exchanger of locking device as described in Figure 21~22 show the tenth kind of embodiment of the invention
Schematic diagram, in order to realize that stirring parts 902 are more uniform using fluid flow forces generation spinning, and mixing, in this implementation
It is in example with the 9th kind of embodiment difference：Support ring 901 also includes connecting plate 901a, center round platform 901b and rotating shaft
Hole 901c, and stirring parts 902 also include mixing rotating shaft 902a and impeller 902b, specifically, along the ring edge of support ring 901 to ring
Center bearing of trend is provided with connecting plate 901a, and connecting plate 901a is connected with center round platform 901b, is provided with the two and turns
Axis hole 901c, preferably, some groups of connecting plate 901a are arranged in order in the present embodiment, and symmetrically set around center round platform 901b
Put；And stirring parts 902 include mixing rotating shaft 902a and impeller 902b, impeller 902b mixes rotating shaft 902a side around being arranged at
On surface, and mix rotating shaft 902a and be arranged in shaft hole 901c, some impeller 902b are straight or bending in the present embodiment
Blade and tilt certain angle and be uniformly arranged in order in mixing on rotating shaft 902a, form the stirring parts 902 of turbine type, impeller
The inclined angles of 902b, when fluid passes through impeller 902b in closure body 600, it can be produced due to tilting on impeller 902b necessarily
Skew active force, so as to drive what impeller 902b oriented to be rotated from conveying-type, convection body is stirred, and this reality
Apply and drive impeller 902b to occur from the form of conveying rotation as a kind of preferred scheme in example, in reference picture 22, drive its generation
The mode of rotation can also be for example is additionally provided with rotary power component 902c, rotary power component on rotating shaft 902a is mixed
902c drivings mix rotating shaft 902a rotation, equally, impeller 902b are made using magnetic force material, occurred by the magnetic force in the external world
Impeller 902b rotation is driven between device, with impeller 902b by way of electromagnetic force, so as to being flowed in closure body 600
Body carries out uniform stirring so that and heat is spread uniformly, improves the heat transfer effect of heat exchanger, and the fluid of process is stirred,
The mobilization force for being conveyed direction disperses, and having has certain effect of easing stress to closure body 600, and heat exchanging device is interior to a certain extent
Portion's device is protected, and extends its life-span used.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable
The present invention is described in detail embodiment, it will be understood by those within the art that, can be to the technology of the present invention
Scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should cover in this hair
Among bright right.
Claims (9)
- A kind of 1. heat exchanger with locking device, it is characterised in that：Including housing (100) and it is covered in the housing (100) closure body (600) at both ends, between the housing (100) and the closure body (600) by locked component (700) even Connect, and the locked component (700) also includes,First locking ring (701), it is arranged on the outer surface of the housing (100) both sides distalmost end, and first locking ring (701) penetrating lock slots (701a) are additionally provided with；Second locking ring (702), it is embedded in closure body (600) one side, it is also included respectively positioned at the described second locking The locking piece (702a) and lock gear (702b) of ring (702) opposite flank, the locking piece (702a) they are that " L " type is hook-shaped, and Insert the lock slots (701a) spin locking.
- 2. there is the heat exchanger of locking device as claimed in claim 1, it is characterised in that：The locked component (700) is also wrapped Revolving part (703) is included,The revolving part (703) is arranged in the closure body (600), and it also includes rotation gear (703a), the rotary teeth Take turns (703a) and coordinate the rotation for driving second locking ring (702) with the lock gear (702b).
- 3. there is the heat exchanger of locking device as claimed in claim 1 or 2, it is characterised in that：The closure body (600) is also wrapped Docking extended loop (601), annular groove (602) and stopper slot (603) are included,The docking extended loop (601) is docked with first locking ring (701), and the annular groove (602) is arranged at the docking On the interface of extended loop (601), and second locking ring (702) is arranged in the annular groove (602), the stopper slot (603) it is arranged on the side relative with interface, and the lock gear (702b) is located in the stopper slot (603).
- 4. there is the heat exchanger of locking device as claimed in claim 3, it is characterised in that：The revolving part (703) also includes Rotating disk (703b) and support block (703c),The rotating disk (703b) is connected by rotating shaft with the rotation gear (703a), and the support block (703c) is arranged at described Dock on extended loop (601), and be in the stopper slot (603) on same side, it is described rotate gear (703a) with it is described It is fixed by the support block (703c) between rotating disk (703b).
- 5. there is the heat exchanger of locking device as claimed in claim 4, it is characterised in that：Second locking ring (702) with Connected between the docking extended loop (601) by screw (702c), and the screw (702c) is located at the stopper slot (603) Middle slip is spacing.
- 6. the heat exchanger with locking device as described in claim 2,4 or 5 are any, it is characterised in that：Also include heat exchanger tube (200), the heat exchanger tube (200) is arranged in the housing (100), and it uses stainless steel material to be made.
- 7. there is the heat exchanger of locking device as claimed in claim 6, it is characterised in that：The housing (100) also includes pipe Plate (101) and support frame (102),The tube sheet (101) is arranged on the both ends open face of the housing (100), and support frame as described above (102) is arranged at described The bottom of housing (100), and expanded joint is used between the both ends of the heat exchanger tube (200) and the tube sheet (101).
- 8. there is the heat exchanger of locking device as claimed in claim 7, it is characterised in that：At least one set of locking piece (702a) opening is in the same direction to be arranged on second locking ring (702).
- 9. there is the heat exchanger of locking device as claimed in claim 8, it is characterised in that：The lock gear (702b) is flat Face gear, the rotation gear (703a) is anchor ring gear, and plane where the two is orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792680.9A CN107560469A (en) | 2017-09-05 | 2017-09-05 | A kind of heat exchanger with locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710792680.9A CN107560469A (en) | 2017-09-05 | 2017-09-05 | A kind of heat exchanger with locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560469A true CN107560469A (en) | 2018-01-09 |
Family
ID=60978061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710792680.9A Withdrawn CN107560469A (en) | 2017-09-05 | 2017-09-05 | A kind of heat exchanger with locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560469A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964487A (en) * | 2020-08-17 | 2020-11-20 | 肖美占 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
| CN113277635A (en) * | 2021-05-21 | 2021-08-20 | 杭州忆风景建筑设计有限公司 | Bubble pond system of intelligence accuse temperature |
-
2017
- 2017-09-05 CN CN201710792680.9A patent/CN107560469A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964487A (en) * | 2020-08-17 | 2020-11-20 | 肖美占 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
| CN111964487B (en) * | 2020-08-17 | 2021-10-01 | 淄博宝丰换热设备有限公司 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
| CN113277635A (en) * | 2021-05-21 | 2021-08-20 | 杭州忆风景建筑设计有限公司 | Bubble pond system of intelligence accuse temperature |
| CN113277635B (en) * | 2021-05-21 | 2022-10-25 | 泉州江豚实业有限公司 | Bubble pond system of intelligence accuse temperature |
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Application publication date: 20180109 |
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