CN206229930U - Solar thermal collector semi arch formula heat absorbing fins special processing equipment - Google Patents
Solar thermal collector semi arch formula heat absorbing fins special processing equipment Download PDFInfo
- Publication number
- CN206229930U CN206229930U CN201621145529.3U CN201621145529U CN206229930U CN 206229930 U CN206229930 U CN 206229930U CN 201621145529 U CN201621145529 U CN 201621145529U CN 206229930 U CN206229930 U CN 206229930U
- Authority
- CN
- China
- Prior art keywords
- thermal
- collecting tube
- fin
- pressure roller
- processing equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to field of solar collectors, more particularly to a kind of special processing equipment for processing semicircular arc heat absorbing fins, solar thermal collector semi arch formula heat absorbing fins special processing equipment, it is made up of the pressure roller being arranged in frame, for processing the solar heat collector being made up of thermal-collecting tube and fin, it is characterised in that：Described special processing equipment is made up of the pressure roller of a pair of mutual cooperations, the pressing trough caved inward with semi-circular cross-section on described upper pressure roller, the diameter of the pressing trough is equal to thermal-collecting tube external diameter and fin thickness sum, described lower compression roller has the support slot that semi-circular cross-section caves inward, the diameter of the support slot is equal to the diameter of thermal-collecting tube, a pair of pressure rollers Constant Linear Velocity under the drive of motor is rotated, the utility model can provide a kind of special process equipment, by the collector fin after ultrasonic bonding, it is pressed into the half-circle-arc shape being brought into close contact with thermal-collecting tube outside, improve the heat exchange area between fin and thermal-collecting tube.
Description
Technical field
The utility model belongs to field of solar collectors, more particularly to a kind of for processing semicircular arc heat absorbing fins
Special processing equipment.
Background technology
The advantage of flat plate solar water heater：One is particularly suitable for and architecture-integral requirement.Flat plate solar water heater
Due to its planar structure characteristic, in the architecture-integral application of solar energy, morphosis flexibly arbitrarily, does not receive form during design
Or the constraint of size, it is easy to accomplish and the combination of building element.Along with its collecting plate is metal material, silk can be conveniently used
The connected modes such as knot, welding, to install, safeguarding and using providing convenience.Two is have the thermal efficiency higher.Because vacuum tube
Solar thermal collector is made up of some vacuum tubes, and gap is there is between pipe, when being sunlighted, there is one
Solar energy is divided not received by heat collector.Flat-plate solar collector is but a continuous plane, whole heat collector surface
Sunshine can be received.So, under identical daylighting area and intensity of sunshine, the per day effect of flat plate solar water heater
Rate is typically higher than solar vacuum-tube water heater mean daily discharge more than 6%.Three is with good load performance.Due to flat
The absorber plate of plate and solar heat collector is made up of metal material, and heat collector is also adopted by metal parts with the connection of water storage tank,
Therefore, the pressure from running water and circulating pump can be born.At present, urban water typically all uses central water supply system, originally
Water pressure is higher, and this requires that the hot water from solar water heater out will have certain pressure, so that, reduce water outlet of water heater
Mouthful and the pressure difference between running water outlet mouthful, be that user uses provides convenient and comfortable.Four is stable performance when constituting big system.
For some large-scale places, such as hotel, natatorium, factory place, when using solar water heater, generally require a lot
Block solar thermal collector constitutes large-scale water system.If using flat-plate solar collector, heat collector and system it
Between with metal connect, connected with rubber member like that rather than with solar vacuum-tube water heater, it is possible to ensure whole system
Stability.Therefore, when large solar hot-water heating system is set up, often using flat panel solar heat collecting.Further, since
Flat plate solar water heater simple structure, it is easy to process and be easy to large-scale production, also cause that it has low cost of manufacture, installs
The features such as cost saving and long service life.Above-mentioned advantage determines that plate solar collector has wide application empty
Between, the core component in flat plate collector is the fin in heat collector, and fin now mostly will by the way of ultrasonic bonding
Fin and the integrally welded composition of thermal-collecting tube of centre, but due to welding when latter long narrow table between fin and thermal-collecting tube in the least
Rice solder design wide, therefore heat exchange area very little therebetween, have impact on the heat exchange effect between fin and thermal-collecting tube
Rate.And it is a kind of more satisfactory technical scheme that fin is centered around around thermal-collecting tube with half-circle-arc shape, can be significantly increased
Therebetween heat exchange area, but larger pressure cannot be born because the wall thickness of thermal-collecting tube is mostly smaller, cause this
Fin improved structure is planted to be difficult to realize aborning.During above mentioned problem is always present in solar energy production processing industry, do not have so far
There is a very effective technical solution.
The content of the invention
The purpose of this utility model is to provide a kind of special process equipment, by the heat collector wing after ultrasonic bonding
Piece, is pressed into the half-circle-arc shape being brought into close contact with thermal-collecting tube outside, improves the heat exchange area between fin and thermal-collecting tube.
The utility model use technical scheme for：Solar thermal collector semi arch formula heat absorbing fins special processing equipment, by
The pressure roller being arranged in frame is constituted, for processing the solar heat collector being made up of thermal-collecting tube and fin, it is characterised in that：Institute
The special processing equipment stated is made up of the pressure roller of a pair of mutual cooperations, is caved inward with semi-circular cross-section on described upper pressure roller
Pressing trough, the diameter of the pressing trough is equal to thermal-collecting tube external diameter and fin thickness sum, and described lower compression roller has semicircle cutting
Towards the support slot of sunken inside, the diameter of the support slot is equal to the diameter of thermal-collecting tube, drive inferior line of a pair of pressure rollers in motor
Speed is rotated.
Described upper pressure roller and the groove of lower compression roller are buckled into pair and are symmetrically installed, between described upper pressure roller and lower compression roller
It is provided with and fin thickness identical gap.
It is of the present utility model to be imitated by using above-mentioned technical scheme, making the utility model obtain following positive technology
Fruit and advantage：The utility model is by using a pair of pressure rollers first, and it is thick pressure roller semicircle pressing trough diameter is equal to fin
Degree and thermal-arrest pipe diameter sum, allow pressure roller that fin is tightly pressed together on into surfaces of collector tubes, make between thermal-collecting tube and fin
With the contact surface being brought into close contact, the heat exchange area between fin and thermal-collecting tube can be significantly improved；By making lower compression roller semicircle
Shape support slot diameter is equal to the structure of thermal-arrest pipe diameter, lower compression roller is provided branch to thermal-collecting tube in the corresponding other end of thermal-collecting tube
Support force, it is ensured that tightly can be pressed together on thermal-collecting tube fin by upper pressure roller, by using above-mentioned structure, the utility model is realized
Fin is wrapped in purpose on the outside of thermal-collecting tube with semicircular structure, makes the thermal-arrest that fin and thermal-collecting tube large area are combined closely
Piece can simply and easily be processed and produce, and the utility model is by using stifled in the setting pressurization of thermal-collecting tube one end in addition
Head, thermal-collecting tube other end set polishing head structure, realize compacting while will can be carried out inside thermal-collecting tube it is close
Envelope, then by being filled with gases at high pressure or liquid in thermal-collecting tube, makes thermal-collecting tube in compacting with enough pressure, it is to avoid
In pressing process, the problem of thermal-collecting tube deformation is caused due to the pressure of pressure roller.By a series of above-mentioned technical solutions,
The utility model provides a kind of special processing equipment of the heat collecting sheet for processing semicircle parcel thermal-collecting tube, is this special tool
There is the heat collecting sheet of high efficient heat exchanging ability to be produced in simple, efficient, inexpensive mode.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model heat collecting sheet；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is schematic perspective view of the present utility model.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.Solar thermal collector semi arch formula is inhaled
Hot fin special processing equipment, is made up of the pressure roller being arranged in frame, as shown in figure 1, for processing by thermal-collecting tube 1 and fin
, mainly be pressed into fin 2 with the semicircular structure being engaged with the external diameter of thermal-collecting tube 1 by 2 solar heat collectors for constituting, and makes
Thermal-collecting tube 1 and fin 2 tightly fit together, and reach the purpose for providing heat exchange area.As shown in Figures 2 and 3, main skill
Art is improved：Described special processing equipment is made up of the pressure roller of a pair of mutual cooperations, has semicircle on described upper pressure roller 3
The pressing trough 4 that tee section caves inward, the diameter of the pressing trough 4 is equal to the external diameter of thermal-collecting tube 1 and the thickness sum of fin 2, so may be used
To realize tightly being pressed together on fin 2 technique effect in the outside of thermal-collecting tube 1, described lower compression roller 5 has semi-circular cross-section inside
The support slot 6 of depression, the diameter of the support slot 6 is equal to the diameter of thermal-collecting tube 1.A pair of pressure rollers Constant Linear Velocity under the drive of motor
Rotate, because this pair of pressure rollers form a loop configuration for closing, and pressure roller is symmetrically installed, when being suppressed, collection
The pressure relative equilibrium of the upper and lower part of heat pipe 1, therefore thermal-collecting tube 1 is deformed when can effectively avoid compacting.Here need
To illustrate that being buckled into pair and being symmetrically installed in the pressing trough 4 of described upper pressure roller 3 and the support slot 6 of lower compression roller 5, so may be used
To ensure that support force and press power keep balance during compacting, it is provided between described upper pressure roller 3 and lower compression roller 5 thick with fin 2
Degree identical gap.This gap is then due to heat collecting sheet structures shape in itself.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In technological thought category of the present utility model, various modifications and modification, the ordinary skill of all this areas can occur
Retouching, modification or equivalent that personnel are made as described above, belong to the scope that the utility model is protected.
Claims (2)
1. solar thermal collector semi arch formula heat absorbing fins special processing equipment, is made up of the pressure roller being arranged in frame, is used for
The solar heat collector that processing is made up of thermal-collecting tube and fin, it is characterised in that：Described special processing equipment is mutual by a pair
The pressure roller of cooperation is constituted, the pressing trough caved inward with semi-circular cross-section on described upper pressure roller, diameter of the pressing trough etc.
In thermal-collecting tube external diameter and fin thickness sum, described lower compression roller has the support slot that semi-circular cross-section caves inward, the support
The diameter of groove is equal to the diameter of thermal-collecting tube, and a pair of pressure rollers Constant Linear Velocity under the drive of motor is rotated.
2. solar thermal collector semi arch formula heat absorbing fins special processing equipment according to claim 1, it is characterised in that：
Described upper pressure roller and the groove of lower compression roller are buckled into pair and are symmetrically installed, be provided between described upper pressure roller and lower compression roller with
Fin thickness identical gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145529.3U CN206229930U (en) | 2016-10-21 | 2016-10-21 | Solar thermal collector semi arch formula heat absorbing fins special processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145529.3U CN206229930U (en) | 2016-10-21 | 2016-10-21 | Solar thermal collector semi arch formula heat absorbing fins special processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229930U true CN206229930U (en) | 2017-06-09 |
Family
ID=58983538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145529.3U Active CN206229930U (en) | 2016-10-21 | 2016-10-21 | Solar thermal collector semi arch formula heat absorbing fins special processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206229930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375702A (en) * | 2018-12-27 | 2020-07-07 | 陈健明 | X-shaped aluminum electric heat pipe continuous rolling pipe reducing machine with four fins |
-
2016
- 2016-10-21 CN CN201621145529.3U patent/CN206229930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375702A (en) * | 2018-12-27 | 2020-07-07 | 陈健明 | X-shaped aluminum electric heat pipe continuous rolling pipe reducing machine with four fins |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2602320Y (en) | Vacuum glass solar collector plate glass heat collection device | |
| CN107623048A (en) | A kind of photovoltaic and photothermal solar comprehensive utilization device | |
| CN201866954U (en) | Solar flat plate air collector | |
| CN206229930U (en) | Solar thermal collector semi arch formula heat absorbing fins special processing equipment | |
| CN202993617U (en) | Blow-up type flat plate solar heat collection panel core | |
| CN104654625A (en) | Flat plate solar water heater without water tank based on light condensation and phase-change heat storage | |
| CN103216953A (en) | Flat plate solar heat collector | |
| CN201795608U (en) | Negative pressure type flat-plate solar heat collector | |
| CN104266370A (en) | Flat plate collector vacuumized under control of photovoltaic panels | |
| CN204349913U (en) | A kind of Novel photovoltaic photo-thermal assembly | |
| CN203572050U (en) | Solar energy spotlighting and storing flat plate heat collector | |
| CN105402902B (en) | Multipurpose plate type solar device preparation method and its product | |
| CN202419996U (en) | Flat-plate solar collector runner structure and flat-plate solar collector | |
| CN201355134Y (en) | Composite duct-type solar heat collector | |
| CN107238216A (en) | A kind of novel flat-plate solar thermal collector | |
| CN204358974U (en) | Solar energy heat conducting pipe | |
| CN202153061U (en) | Large-sized solar flat plate collector | |
| CN201803503U (en) | Inner runner of split solar heat collector | |
| CN2757035Y (en) | Heat transfer core strip of solar energy collector | |
| CN207338398U (en) | A kind of photovoltaic and photothermal solar comprehensive utilization device | |
| CN201992846U (en) | Solar water heater | |
| CN2472146Y (en) | Ultrasonic copper aluminum welded solar heat collecting core strips | |
| CN205505451U (en) | Solar heat collection device with phase -change thermal heat pipe | |
| CN203231567U (en) | Flat-plate solar collector | |
| CN1573255A (en) | Heat transferring core bar of solar energy collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |