CN207432830U - Compound carbon fiber heating wind-powered blade mold - Google Patents
Compound carbon fiber heating wind-powered blade mold Download PDFInfo
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- CN207432830U CN207432830U CN201721364259.XU CN201721364259U CN207432830U CN 207432830 U CN207432830 U CN 207432830U CN 201721364259 U CN201721364259 U CN 201721364259U CN 207432830 U CN207432830 U CN 207432830U
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Abstract
The utility model discloses a kind of compound carbon fiber heating wind-powered blade molds, it includes：Insulating layer, lower frp layer, heating layer and upper glassy layer, insulating layer, lower frp layer, heating layer and the upper glassy layer is abutted and is fixed together successively, temperature controller and sensor are additionally provided on heating layer, the heating layer is connected with heating control system, which solves the problems, such as that energy easily loses in conversion process of energy；Resistance wire easily fuses when solving Resistant heating simultaneously, and temperature control is unstable, and there are the problems such as security risk.
Description
Technical field
The utility model is related to wind turbine leaf blade mould fields, are specifically a kind of compound carbon fiber heating wind electricity blade mould
Tool.
Background technology
Wind energy is increasingly paid attention to as a kind of clean regenerative resource be subject to countries in the world.Its amount of accumulateing is huge, the whole world
Wind energy be about 2.74 × 109MW, wherein available wind energy be 2 × 107MW, than the water energy total amount that can be developed on the earth
Also want 10 times big.Wind is utilized very early by people, mainly by windmill to draw water, flour milling etc., and present, people are interested
It is how to use wind to generate electricity, the principle of wind-power electricity generation is using wind-force air vane to be driven to rotate, then will be revolved by booster engine
The speed turned is promoted, to promote electrical power generators.Gentle breeze according to the technology of current wind-power electricity generation, about three meters per second
Speed can start to generate electricity.Wind-power electricity generation just forms one upsurge in the world, because wind-power electricity generation does not have fuel problem,
Radiation or air pollution will not be generated.
With flourishing for wind-power electricity generation, wind electricity blade is endlessly transported from manufacturer to wind field all over the world.Wind
It is heating and curing before the electric blade production demoulding, and needs that mold is carried out to preheat the stream for contributing to resin before manufacture
It is dynamic, product molding is helped, while shortens the molding time of product, improve production efficiency.The wind turbine leaf heated currently on the market
The mode of heating that sheet mold uses is mainly liquid heating and both mode of heatings of Resistant heating.It is needed when being heated using liquid
Liquid communication pipeline is laid with, therefore the size of mold is required using liquid heating, and liquid heated mould temperature machine equipment
Higher price, in a mold using that can greatly increase die cost, the design electric energy in liquid heating is converted to the thermal energy of liquid,
The thermal energy of mold is transferred to from the thermal energy of liquid again, conversion twice, conduction will reduce electric conversion efficiency, in addition, circulating liquid
Pump often leaks, if the liquid used contains impurity and can result in blockage；By it is automatically controlled to resistance wire be powered to mold into
Row heating, since resistance wire easily fuses, causes mold portion zone to be unable to normal heating；And temperature-rise period temperature controls not
Surely, easily cause mold temperatures at localized regions and reach very high, mold can be damaged when serious；Resistance wire has hair in heating process
Red phenomenon has larger danger for this kind of inflammable product made of resin of composite material mould.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of composite carbon
Fiber-heated wind-powered blade mold solves the problems, such as that energy easily loses in conversion process of energy；When solving Resistant heating
Resistance wire easily fuses, and temperature control is unstable, and there are the problems such as security risk.
Technical solution：In order to achieve the goal above, a kind of compound carbon fiber heating wind electricity blade described in the utility model
Mold, it includes：Insulating layer, lower frp layer, heating layer and upper glassy layer, the insulating layer, lower frp layer, heating layer
It abuts and is fixed together successively with upper glassy layer, temperature controller and sensor, the heating layer are additionally provided on heating layer
It is connected with heating control system.
As the further preferred of the utility model, the temperature controller that the heating layer is equipped with uniformly is arranged, from
And make temperature controller easily with die face placed, mold is made to be rapidly heated, makes mold surface temperature uniform.
As the further preferred of the utility model, the end of the heating layer is equipped with terminal stud, and terminal stud connects
Heating control system and power supply are connect, so as to ensure that the security used.
As the further preferred of the utility model, the heating layer and heating control system by way of in parallel with
Power supply is connected, and when needing to heat heating layer, first heating control system is controlled to be powered, the constant temperature of heating layer is continuous
Rising, until temperature, when being increased to limit value, sensor receives the excessively high signal of temperature and sends the signal to computer heating control
System, by heating control system send signal control temperature controller it is all off, the temperature of heating layer at this time is gradually reduced,
When temperature drops to extreme position, sensor receives the too low signal of temperature and sends the signal to heating control system, by
Heating control system sends signal control temperature controller and is all turned on, and heating layer continues to heat.
As the further preferred of the utility model, the lower frp layer is overlayed on by way of vacuum infusion molding
The surface of heating layer ensure that the reliability that lower frp layer, heating layer are connected with upper glassy layer.
As the further preferred of the utility model, the upper glassy layer is covered on formpiston, then on upper glassy layer
Heating layer, lower ply of glass and insulating layer are covered with successively, 98% energy are made to be radiate in a manner of heat, energy conversion efficiency
Height is not easy to be lost in conversion process of energy.
Advantageous effect：Compound carbon fiber heating wind-powered blade mold described in the utility model, compared with prior art, tool
It has the advantage that：
1st, the utility model is carried out in a manner of Far-infrared ray radiation heating, and which make use of composite carbon fine well
It is high to tie up the heat resisting temperature that has, is not easy to fuse, heating material not easy burn-out；
2nd, mold is heated with the mode of heating of far infrared, and can be by 98% energy after the energization of compound carbon fiber
Amount is radiate in a manner of heat, and energy conversion efficiency is high, is not easy to be lost in conversion process of energy, while is effectively reduced various
The addition of heating element is so as to mitigating mold weight；
3rd, subregion is laid in mould housing, easily molded in Mold Making heating layer easily with die face placed, and
It is heated evenly；
4th, temperature controller is adjusted by heating control system, makes the temperature of die surface in a wide range
It is changed, while controls heat temperature raising speed；
5th, man-hour is saved in heating layer and housing one-pass molding；
6th, mold surface temperature is uniform, safe to use.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the circuit diagram of the utility model；
1st, insulating layer；2nd, lower ply of glass；3rd, heating layer；31st, temperature controller；32nd, sensor；33rd, terminal stud；4th, on
Glassy layer；5th, heating control system；6th, power supply.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is furtherd elucidate.
As shown in Figure 1 and Figure 2, a kind of compound carbon fiber heating wind-powered blade mold described in the utility model, it includes：
Insulating layer 1, lower frp layer 2, heating layer 3, temperature controller 31, sensor 32, terminal stud 33, upper glassy layer 4, heating control
System 5 processed and power supply 6.
Insulating layer 1, lower frp layer 2, heating layer 3 and upper glassy layer 4 are abutted and are fixed together successively, on heating layer 3
The temperature controller 31 being equipped with uniformly is arranged, and heating layer 3 and heating control system 5 are connected by way of in parallel with power supply 6.
Embodiment
Upper glassy layer 4 is overlayed on formpiston, then is covered with heating layer 3 on upper glassy layer 4, then by temperature controller 31 and biography
Sensor 32 is mounted on heating layer 3, after installation is complete, installs terminal stud 33 at the both ends of heating layer 3, terminal stud 33 passes through
Power cord connects heating control system 5 and power supply 6, lower frp layer 2 overlay on heating layer 3 by way of vacuum infusion molding
Surface finally overlays on insulating layer 1 on lower frp layer 2, which makes 98% energy be given off in a manner of heat
It goes, energy conversion efficiency is high, is not easy to be lost in conversion process of energy,.
When needing to heat heating layer 3, first heating control system 5 is controlled to be powered, the constant temperature of heating layer 3 is not
Disconnected rising, until when temperature is increased to limit value, sensor 32 receives the excessively high signal of temperature and sends the signal to heating
Control system 5 sends signal by heating control system 5 and controls temperature controller 31 all off, the temperature of heating layer 3 at this time
It is gradually reduced, when temperature drops to extreme position, sensor 32 receives the too low signal of temperature and sends the signal to heating
Control system 5 sends signal control temperature controller 31 by heating control system 5 and is all turned on, and heating layer 3 continues to heat.
The above embodiment is only the technical concepts and features for illustrating the utility model, and the purpose is to allow be familiar with technology neck
The technical staff in domain can understand the content of the utility model and implement according to this, and the guarantor of the utility model can not be limited with this
Protect scope.All equivalent changes or modificationss made according to the utility model Spirit Essence, should all cover in the utility model
Within protection domain.
Claims (7)
1. a kind of compound carbon fiber heating wind-powered blade mold, it is characterised in that：It includes：Insulating layer (1), lower frp layer
(2), heating layer (3) and upper glassy layer (4), the insulating layer (1), lower frp layer (2), heating layer (3) and upper glassy layer
(4) abut and be fixed together successively, temperature controller (31) and sensor (32) are additionally provided on heating layer (3), described adds
Thermosphere (3) is connected with heating control system (5).
2. compound carbon fiber heating wind-powered blade mold according to claim 1, it is characterised in that：The heating layer
(3) temperature controller (31) being equipped with uniformly is arranged.
3. compound carbon fiber heating wind-powered blade mold according to claim 1, it is characterised in that：The heating layer
(3) end is equipped with terminal stud (33).
4. compound carbon fiber heating wind-powered blade mold according to claim 3, it is characterised in that：The terminal stud
(33) heating control system (5) and power supply (6) are connected.
5. compound carbon fiber heating wind-powered blade mold according to claim 1, it is characterised in that：The heating layer
(3) it is connected with heating control system (5) by way of in parallel with power supply (6).
6. compound carbon fiber heating wind-powered blade mold according to claim 1, it is characterised in that：The lower fiberglass
Layer (2) overlays on the surface of heating layer (3) by way of vacuum infusion molding.
7. compound carbon fiber heating wind-powered blade mold according to claim 1, it is characterised in that：The upper glassy layer
(4) it is covered on formpiston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364259.XU CN207432830U (en) | 2017-10-23 | 2017-10-23 | Compound carbon fiber heating wind-powered blade mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364259.XU CN207432830U (en) | 2017-10-23 | 2017-10-23 | Compound carbon fiber heating wind-powered blade mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432830U true CN207432830U (en) | 2018-06-01 |
Family
ID=62292551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364259.XU Active CN207432830U (en) | 2017-10-23 | 2017-10-23 | Compound carbon fiber heating wind-powered blade mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901103A (en) * | 2019-11-25 | 2020-03-24 | 沈阳航空航天大学 | Manufacturing method of low-cost modular composite material forming tool |
-
2017
- 2017-10-23 CN CN201721364259.XU patent/CN207432830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901103A (en) * | 2019-11-25 | 2020-03-24 | 沈阳航空航天大学 | Manufacturing method of low-cost modular composite material forming tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ying Xudong Inventor before: Gu Hairong |
|
| CB03 | Change of inventor or designer information |