CN206925183U - One kind intersects combined type U-tube solar heat exchanger bending machine - Google Patents
One kind intersects combined type U-tube solar heat exchanger bending machine Download PDFInfo
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- CN206925183U CN206925183U CN201720438999.7U CN201720438999U CN206925183U CN 206925183 U CN206925183 U CN 206925183U CN 201720438999 U CN201720438999 U CN 201720438999U CN 206925183 U CN206925183 U CN 206925183U
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- wheel
- combined type
- bending machine
- heat exchanger
- tube
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Abstract
The utility model belongs to mechanical equipment technical field, intersects combined type U-tube solar heat exchanger bending machine more particularly, to one kind.Including support, longitudinally rotated on described support and be connected with gyroaxis, described gyroaxis is connected with revolution thick stick, and the both ends of described revolution thick stick are respectively equipped with gyro black assembly, and described gyroaxis is connected with the motor that gyroaxis can be driven to circumferentially rotate.Advantage is：Carry out the different radius of gyration and different gyratory directions to metal tube using the bending machine the processing technology such as curves, is stripped; can machine-shaping list branch or branched U-tube form the intersection combined type U-tube heat absorbing units for being placed on all-glass solar vacuum tubular collector inner tube; compared than traditional bending process method; producing efficiency is high; it is easy to large-scale production; low manufacture cost, product quality are guaranteed.
Description
Technical field
The utility model belongs to mechanical equipment technical field, and intersecting combined type U-tube solar energy more particularly, to one kind changes
Hot device bending machine.
Background technology
It is well known that continuous branched metal U-tube composition one is placed in an all glass vacuum heat collection tube of solar energy
Individual intersection combined type U-tube heat absorbing units, medium can realize iterative cycles under same flow velocity, during along U-shaped Bottomhole pressure
Heat exchange, increases the holdup time in vacuum tube, and absorption maximum heat；Medium temperature gradually rises；So that solar energy heating
Device can export higher temperature.Because solar thermal collector is made up of branched vacuum tube in Fig. 1, corresponding must also having is more
Individual intersection combined type U-tube heat absorbing units, and the metal tube between multiple heat absorbing units is not allow for connector.Traditional is U-shaped
Pipe pipe bender implement it is continuous 180 ° revolution when, can not complete intersect combined type U-tube heat absorbing units bend and can not
Complete the techniques such as continuous rotary, the demoulding of multiple intersection combined type U-tube heat absorbing units.180 ° of angles are welded frequently with straight length
The method of deflecting bend pipe, such as common coil pipe of air-conditioner blower.Disadvantage of this is that complex process, efficiency is low, cost is high, no
It is suitable for the installation of solar energy large area.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of reasonable in design, intersection combined type U-tube heat absorption list
The solar heat exchanger bending machine bent of member.
To reach above-mentioned purpose, the utility model employs following technical proposal：This intersection combined type U-tube solar energy changes
Hot device bending machine, including support, longitudinally rotate on described support and be connected with gyroaxis, described gyroaxis is connected with revolution thick stick
Connect, the both ends of described revolution thick stick are respectively equipped with gyro black assembly, and described gyroaxis is with that can drive what gyroaxis circumferentially rotated
Motor is connected.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, the both ends of described revolution thick stick are set respectively
There is range hadn wheel, described gyro black assembly is arranged on range hadn wheel.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, it is wrong that described gyro black assembly includes longitudinal direction
The minute wheel component that position is set, described minute wheel component include circular curved wheel, and the sidepiece of described circular curved wheel is can be to metal
The guide pad that pipe is oriented to, described circular curved wheel and guide pad are rotatablely connected with range hadn wheel.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, it is located at turn around on the range hadn wheel of thick stick one end
Minute wheel component form big gyro black assembly, the minute wheel component being located at turn around on the range hadn wheel of the thick stick other end forms small gyro black assembly.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, described big gyro black assembly it is circular curved
The diameter of wheel is different, including big circular curved wheel and the curved wheel of small circular；The diameter of the circular curved wheel of described small gyro black assembly is identical,
It is and identical with the curved wheel diameter of small circular.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, each range hadn wheel is provided with can be by it
In the pedestal that jacks up of minute wheel component, described pedestal is provided with some hinge plates being stacked, and described guide pad leads to
Cross the axis of guide to be rotatablely connected with hinge plate, described circular curved wheel is rotatablely connected by locating shaft and hinge plate, described distance
The side sidepiece of disk is additionally provided with location-plate.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, it is provided with the middle part of described circular curved wheel
The positioning round orifice being slidably connected with locating shaft, the sidepiece of circular curved wheel are provided with the flat groove being slidably connected with location-plate, circular curved wheel
Excircle be provided with the interior annular groove being engaged with metal tube.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, a side of described guide pad is opened
There is straight line circular trough, the guiding circular hole with being oriented to axis connection is provided with a side angle of straight line circular trough.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, fixed cover is connected on described gyroaxis
First bevel gear, fixed cover is connected to the second bevel gear, the first described bevel gear and on the output shaft of described motor
Two bevel gears are meshed.
In above-mentioned intersection combined type U-tube solar heat exchanger bending machine, described guide pad is connected with handle.
Compared with prior art, it is the advantages of this intersection combined type U-tube solar heat exchanger bending machine：Utilize this
What bending machine carried out the different radius of gyration and different gyratory directions to metal tube the processing technology such as curves, is stripped, and can process
The single branch of shaping or branched U-tube form an intersection combined type U for being placed on all-glass solar vacuum tubular collector inner tube
Type pipe heat absorbing units, compared than traditional bending process method, producing efficiency is high, is easy to large-scale production, low manufacture cost, product
Quality is guaranteed.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the mach structural representation for intersecting combined type U-tube solar heat exchanger of the utility model bend pipe.
Fig. 2 is the structural representation of bending machine provided by the utility model.
Fig. 3 is the sectional view of big gyro black assembly provided by the utility model.
Fig. 4 is the top view of big gyro black assembly provided by the utility model.
Fig. 5 is the sectional view of small gyro black assembly provided by the utility model.
Fig. 6 is the top view of small gyro black assembly provided by the utility model.
Fig. 7 is the sectional view of the curved wheel of circle provided by the utility model.
Fig. 8 is the top view of the curved wheel of circle provided by the utility model.
Fig. 9 is the structural representation at a visual angle of guide pad provided by the utility model.
Figure 10 is the side view of guide pad provided by the utility model.
Figure 11 is the sectional view of guide pad provided by the utility model.
Figure 12 is bent tube technique figure provided by the utility model.
In figure, support 1, gyroaxis 2, revolution thick stick 3, gyro black assembly 4, motor 5, range hadn wheel 6, minute wheel component 7, circle
Curved wheel 8, metal tube 9, guide pad 10, big gyro black assembly 11, small gyro black assembly 12, big circular curved wheel 13, the curved wheel 14 of small circular, base
Seat 15, hinge plate 16, locating shaft 17, location-plate 18, positioning round orifice 19, flat groove 20, interior annular groove 21, straight line circular trough 22,
It is oriented to circular hole 23, the first bevel gear 24, the second bevel gear 25, handle 26, the axis of guide 27.
Embodiment
It is the specific embodiment of utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figs. 1-12, this intersection combined type U-tube solar heat exchanger bending machine, including support 1, indulge on support 1
To gyroaxis 2 is rotatably connected to, gyroaxis 2 is connected with revolution thick stick 3, and the both ends of revolution thick stick 3 are respectively equipped with gyro black assembly 4, return
With the motor 5 that gyroaxis 2 circumferentially rotates can be driven to be connected, the both ends of revolution thick stick 3 are respectively equipped with range hadn wheel 6 for rotating shaft 2,
Gyro black assembly 4 is arranged on range hadn wheel 6, and gyro black assembly 4 includes the minute wheel component 7 of longitudinally displaced setting, and minute wheel component 7 includes circle
The curved wheel 8 of shape, the sidepiece of circular curved wheel 8 is the guide pad 10 that can be oriented to metal tube 9, and guide pad 10 is connected with handle 26
Connect, circular curved wheel 8 and guide pad 10 are rotatablely connected with range hadn wheel 6, and fixed cover is connected to the first bevel gear 24 on gyroaxis 2, drives
Fixed cover is connected to the second bevel gear 25 on the output shaft of dynamic motor 5, and the first bevel gear 24 and the second bevel gear 25 are meshed.
Curving, be stripped etc. and adding for the different radius of gyration and different gyratory directions is carried out to metal tube 9 using the bending machine
Work technique；Can machine-shaping list branch or branched U-tube form one be placed in all-glass solar vacuum tubular collector
The intersection combined type U-tube heat absorbing units of pipe；And meet that multiple heat absorbing units are sequentially connected from head to tail to form the medium of series connection and led to
Road, form low-temperature heat collection device in large-scale solar energy.Compared than traditional bending process method, have producing efficiency high, be easy to advise
The advantages that modelling produces, low manufacture cost, and product quality is guaranteed.
Wherein, the minute wheel component 7 being located at turn around on the range hadn wheel 6 of the one end of thick stick 3 forms big gyro black assembly 11, is located at turn around thick stick
Minute wheel component 7 on the range hadn wheel 6 of 3 other ends forms small gyro black assembly 12.The guide pad 10 of big gyro black assembly 11 counterclockwise around
When circular curved wheel 8 rotates, the guide pad 10 of small gyro black assembly 12 must be rotated clockwise about circular curved wheel 8, both directions
Conversely.The diameter of the circular curved wheel 8 of big gyro black assembly 11 is different, including big circular curved wheel 13 and the curved wheel 14 of small circular；Small revolution
The diameter of the circular curved wheel 8 of component 12 is identical, and identical with small circular 14 diameters of curved wheel.
Further, each range hadn wheel 6 is provided with the pedestal 15 that can jack up one of minute wheel component 7, on pedestal 15
Provided with some hinge plates 16 being stacked, guide pad is rotatablely connected by the axis of guide 27 and hinge plate 16, and circular curved wheel 8 passes through
Locating shaft 17 is connected with the longitudinal sliding motion of hinge plate 16, and the side sidepiece of range hadn wheel 6 is additionally provided with location-plate 18.I.e. hinge plate 16 can
Opposing oscillatory, so as to be bent to 9 specific position of metal tube, circular curved wheel 8 can be moved up and down according to circumstances, flexibility
By force.More specifically, the middle part of circular curved wheel 8 is provided with the positioning round orifice 19 being slidably connected with locating shaft 17, the side of circular curved wheel 8
Portion is provided with the flat groove 20 being slidably connected with location-plate 18, and the excircle of circular curved wheel 8 is provided with the annular being engaged with metal tube 9
Groove 21.The radius of positioning round orifice 19 is R, and the caliber of metal tube 9 is D, then：R=D+0.05mm.Interior annular groove 21 it is a diameter of
Φ 1, and Φ 1 is equal to the straightway inward flange width of metal tube 9.The overall diameter of circular curved wheel 8 is equal to Φ 2, and Φ 2 is less than metal tube
9 straightway inward flange width, i.e. Φ 2=Φ 1+2D-b, b=3mm to 5mm.More specifically, a side of guide pad 10
Face is provided with straight line circular trough 22, circular radius R1, R1=D/2, is provided with and leads at a side angle of straight line circular trough 22
The guiding circular hole 23 connected to axle 27, bore dia 6mm.
In Fig. 1, intersection combined type U-tube heat exchanger heat absorbing units have 4 straightways a, b, c, d to be placed on full glass true
The inner tube of empty solar energy heat collection pipe, therefore, the overall diameter Φ 2 of the curved wheel 14 of small circular depend on the interior of full-glass solar energy vacuum tube
Pipe diameter.Find out simultaneously, the overall diameter Φ 2 of big circular curved wheel 13 size depends on branched all glass vacuum heat collection tube of solar energy
Between have certain clipping room away from f；Big circular curved wheel 13 is the smooth revolution between each heat absorbing units, therefore, big circular
The overall diameter Φ 2 of curved wheel 13 size depends on the distance between all glass vacuum heat collection tube of solar energy.
During the application method of this bending machine, as shown in figure 12, a diameter of D metal tube 9 is first placed into the circle being relatively large in diameter
The curved wheel A of shape, when electric drive drives revolution thick stick to rotate clockwise, locating piece rotates counterclockwise；Revolution thick stick rotates clockwise 180 °
When, 180 ° are also rotated counterclockwise along with locating piece；Complete a larger U-shaped straightway a for curving, forming a U-tube.
At this moment metal tube is in B wheels, and when revolution thick stick rotates counterclockwise 180 °, 180 ° are rotated clockwise along with locating piece；Complete one
The small U-shaped straightway b for curving, forming a U-tube.Metal tube is in C wheels, when revolution thick stick rotates clockwise 180 ° again,
Locating piece also rotates counterclockwise 180 °；A small U-shaped straightway c for curving, forming a U-tube is completed again.Metal tube
Taken turns in D, when revolution thick stick continues to rotate counterclockwise 180 °, 180 ° are rotated clockwise along with locating piece；A small U is completed again
Type curves, and forms the straightway d of a U-tube.Metal tube is again at A wheels.Thus machine one and intersect combined type U
Type tube solar heat exchanger heat absorbing units, it again 4 straightways and 3 small U-shaped curved, 1 curved composition of large U type.It is small it is U-shaped it is curved most
Big outer rim width is less than the inner tube interior diameter of vacuum tube.The spacing of the curved width of large U type and vacuum tube is adapted.Equally carry out
Operation is stated, multiple identicals is bent out and intersects combined type U-tube solar heat exchanger heat absorbing units.It is true according to solar thermal collector
The quantity of blank pipe bends out the heat absorbing units of continuous multiple series connection.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
1. one kind intersects combined type U-tube solar heat exchanger bending machine, including support (1), it is characterised in that described support
(1) longitudinally rotated on and be connected with gyroaxis (2), described gyroaxis (2) is connected with revolution thick stick (3), described revolution thick stick (3)
Both ends be respectively equipped with gyro black assembly (4), described gyroaxis (2) and the driving electricity that gyroaxis (2) can be driven to circumferentially rotate
Machine (5) is connected.
2. intersection combined type U-tube solar heat exchanger bending machine according to claim 1, it is characterised in that described
The both ends of revolution thick stick (3) are respectively equipped with range hadn wheel (6), and described gyro black assembly (4) is arranged on range hadn wheel (6).
3. intersection combined type U-tube solar heat exchanger bending machine according to claim 2, it is characterised in that described
Gyro black assembly (4) includes the minute wheel component (7) of longitudinally displaced setting, and described minute wheel component (7) includes circular curved wheel (8), institute
The sidepiece for the circular curved wheel (8) stated is the guide pad (10) that can be oriented to metal tube (9), described circular curved wheel (8)
It is rotatablely connected with guide pad (10) with range hadn wheel (6).
4. the intersection combined type U-tube solar heat exchanger bending machine according to claim 1 or 2 or 3, it is characterised in that
The minute wheel component (7) being located at turn around on the range hadn wheel (6) of thick stick (3) one end forms big gyro black assembly (11), and it is another to be located at turn around thick stick (3)
Minute wheel component (7) on the range hadn wheel (6) of one end forms small gyro black assembly (12).
5. intersection combined type U-tube solar heat exchanger bending machine according to claim 4, it is characterised in that described
The diameter of the circular curved wheel (8) of big gyro black assembly (11) is different, including big circular curved wheel (13) and the curved wheel (14) of small circular；It is described
Small gyro black assembly (12) it is circular it is curved wheel (8) diameter it is identical, and with small circular it is curved wheel (14) diameter it is identical.
6. it is according to claim 3 intersection combined type U-tube solar heat exchanger bending machine, it is characterised in that each away from
Separation disc (6) is provided with the pedestal (15) that can jack up one of minute wheel component (7), and described pedestal (15) is provided with some
The hinge plate (16) being stacked, described guide pad are rotatablely connected by the axis of guide (27) and hinge plate (16), described circle
The curved wheel (8) of shape is connected by locating shaft (17) with hinge plate (16) longitudinal sliding motion, and the side sidepiece of described range hadn wheel (6) is also set
There is location-plate (18).
7. the intersection combined type U-tube solar heat exchanger bending machine according to claim 3 or 6, it is characterised in that described
Circular curved wheel (8) in the middle part of be provided with the positioning round orifice (19) being slidably connected with locating shaft (17), the sidepiece of circular curved wheel (8) is opened
There is the flat groove (20) being slidably connected with location-plate (18), the excircle of circular curved wheel (8) is provided with the ring being engaged with metal tube (9)
Shape inner groovy (21).
8. the intersection combined type U-tube solar heat exchanger bending machine according to claim 3 or 6, it is characterised in that described
A side of guide pad (10) be provided with straight line circular trough (22), be provided with a side angle of straight line circular trough (22) with
The guiding circular hole (23) of the axis of guide (27) connection.
9. the intersection combined type U-tube solar heat exchanger bending machine according to claim 1 or 2 or 3, it is characterised in that
Fixed cover is connected to the first bevel gear (24) on described gyroaxis (2), fixedly sleeved on the output shaft of described motor (5)
There is the second bevel gear (25), described the first bevel gear (24) and the second bevel gear (25) are meshed.
10. intersection combined type U-tube solar heat exchanger bending machine according to claim 3, it is characterised in that described
Guide pad (10) is connected with handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438999.7U CN206925183U (en) | 2017-04-25 | 2017-04-25 | One kind intersects combined type U-tube solar heat exchanger bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438999.7U CN206925183U (en) | 2017-04-25 | 2017-04-25 | One kind intersects combined type U-tube solar heat exchanger bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925183U true CN206925183U (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438999.7U Expired - Fee Related CN206925183U (en) | 2017-04-25 | 2017-04-25 | One kind intersects combined type U-tube solar heat exchanger bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925647A (en) * | 2017-04-25 | 2017-07-07 | 刘鹏 | One kind intersects combined type U-tube solar heat exchanger bending machine |
| CN108213217A (en) * | 2018-03-20 | 2018-06-29 | 安庆三维电器有限公司 | Pipe shaping mould and tooling |
-
2017
- 2017-04-25 CN CN201720438999.7U patent/CN206925183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925647A (en) * | 2017-04-25 | 2017-07-07 | 刘鹏 | One kind intersects combined type U-tube solar heat exchanger bending machine |
| CN106925647B (en) * | 2017-04-25 | 2019-03-15 | 潍坊强胜新能源有限公司 | A kind of intersection combined type U-tube solar heat exchanger bending machine |
| CN108213217A (en) * | 2018-03-20 | 2018-06-29 | 安庆三维电器有限公司 | Pipe shaping mould and tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 |