CN208010531U - The dehumidifying temperature regulating device and wind power generating set of tower - Google Patents
The dehumidifying temperature regulating device and wind power generating set of tower Download PDFInfo
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- CN208010531U CN208010531U CN201721800668.XU CN201721800668U CN208010531U CN 208010531 U CN208010531 U CN 208010531U CN 201721800668 U CN201721800668 U CN 201721800668U CN 208010531 U CN208010531 U CN 208010531U
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 31
- 238000000605 extraction Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000007791 dehumidification Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a kind of dehumidifying temperature regulating device of tower, including：It is set to the exhaust fan (11) of one end in tower inner tip or bottom end, is set to tower inside close to the dehumidifying temperature control air-supply arrangement (13) of the other end in top or bottom end and the exhaust column (12) for being communicated in exhaust fan (11) between the temperature control air-supply arrangement (13) that dehumidifies.The dehumidifying temperature regulating device of the utility model is internally provided with dehumidifier and heater group, dehumidifying and/or temperature control can be carried out to the air inside tower, to solve the problems, such as effectively remove humid air caused by wind-driven generator tower internal cause air does not recycle in the prior art.
Description
Technical field
The utility model is related to the dehumidifying temperature regulating device and wind-force of technical field of wind power generation more particularly to a kind of tower hairs
Motor group.
Background technology
The green energy resource wind energy of nature is converted into electric energy by wind power generating set, and electricity passes through electric system quilt
It is transported to the load center of each electricity consumption.Wind power plant residing for usual wind power generating set is built in more arduous inclined of condition more
Out-of-the-way area, the outdoor morning and evening temperature difference is larger, bad environments, this makes the stable operation of wind power generating set become particularly important；I.e.
So that the problem of being very little is likely to cause the state of the irregular operation of wind power generating set, results in the need for putting into a large amount of people
Power material resources work, to eliminate influence of the problem to wind power generating set.
Wind-power tower is equivalent to the tower bar of wind-power electricity generation, mainly plays a supportive role in wind power generating set, while can be with
Absorb unit vibrations.According to design requirement, tower usually requires to be fully sealed, and gas is in the area of space of each different level
It is considered as and does not flow.But when the just lifting of wind power generating set is completed or during unit is in maintenance reparation, need work
Make personnel and open tower door into fashionable, wet air can enter inside tower so that bolt in tower it is possible that
Corrosion problem.
Utility model content
The purpose of this utility model is to provide the dehumidifying temperature regulating devices and wind power generating set of a kind of tower, to solve
Humidity is larger in tower barrel of wind generating set or the inappropriate problem of temperature in the prior art.
To achieve the above object, the utility model adopts the following technical solution：
The utility model provides a kind of dehumidifying temperature regulating device of tower, including：It is set to the tower inner tip or bottom
The exhaust fan of one end in end, be set to inside the tower in top or bottom end the dehumidifying temperature control air-supply arrangement of the other end,
And it is communicated in the exhaust column between the exhaust fan and dehumidifying temperature control air-supply arrangement；
The exhaust fan is used to the air of one end in tower inner tip or bottom end being delivered to described remove via exhaust column
The inside of wet temperature control air-supply arrangement；
Dehumidifying temperature control air-supply arrangement be used for the air of its inside carry out dehumidifying and/or temperature control, dried and/or
The air of assigned temperature, and it is delivered to the other end in the tower inner tip and bottom end so that the drying and/or specified temperature
The air of degree flows to the other end from one end in the tower inner bottom and bottom end.
Specifically, the tower include from bottom to up gas circuit connection change fluid layer, lower tower segment, middle level tower segments and on
Layer tower segments；
The dehumidifying temperature control air-supply arrangement is set in the lower tower segment, air outlet and is penetrated to the change fluid layer
Ajutage be connected, for by the ajutage by the air delivery of the drying and/or assigned temperature to the unsteady flow
Layer so that the air of the drying and/or assigned temperature is from the unsteady flow laminar flow to the upper tower segment where the exhaust fan；
Master control system is set to inside tower, is electrically connected with the dehumidifying temperature control air-supply arrangement.
Preferably, it is additionally provided with the moisture detection sensor being electrically connected with the master control system in the upper tower segment；
The dehumidifying temperature control air-supply arrangement includes the dehumidifier being electrically connected with the master control system；
The air inlet of the dehumidifier is connected with the air outlet of the exhaust column, and air outlet is blown with the dehumidifying temperature control
Cavity connection inside device；
The master control system controls the dehumidifier and is removed according to the humidity feedback signal from the humidity sensor
It is wet；
The dehumidifier is also connected with the inlet orifice of drainpipe.
Preferably, the dehumidifying temperature control air-supply arrangement further includes the circulating fan being electrically connected with the master control system, described
Circulating fan is for making the drying of ajutage to be sent into and/or the air of assigned temperature be flowed in the cavity inside.
Preferably, the exhaust fan includes being fixedly installed on the top of upper tower segment respectively and through the first fan control
The first extraction fan being connected with the master control system, and be connected with the master control system through the second fan control second
Extraction fan.
Specifically, when the humidity feedback signal of moisture detection sensor feedback meets preset first humidity tune
Section condition, then the first fan control of the master control system control electrical connection opens the first extraction fan, and controls electrical connection
First wind turbine control starts circulating fan；And/or
When the humidity feedback signal meets preset second humidity regulation condition, then the master control system control is electric
Second fan control of connection opens the second extraction fan, and the dehumidifying control of control electrical connection starts dehumidifier.
Preferably, it is additionally provided with the temperature detection sensor being electrically connected with the master control system in the upper tower segment；
The dehumidifying temperature control air-supply arrangement includes the heater group 132 being electrically connected with the master control system；
The master control system controls the heater group by the sky according to the temperature signal from the temperature sensor
The air conditioning of intracavitary is to assigned temperature.
Preferably, the master control system is electrically connected by solid-state relay with heater group；
If the temperature in the tower of the temperature detection sensor feedback is less than or equal to temperature triggered value, the master control system
System control solid-state relay is in closed state, and controls and open the heater group, until on the temperature detection sensor
The temperature feedback signal of biography is higher than predetermined temperature trigger value.
Preferably, the power of first extraction fan is less than the power of second extraction fan.
Preferably, the exhaust column is located at the air intake vent from atop a tower certainly, under tower side wall is vertical to tower bottom
Drop extends；By the global path for the gas piping that the exhaust column, exhaust fan, dehumidifying temperature control air-supply arrangement and ajutage are constituted
All it is arranged inside tower.
A kind of wind power generating set, which is characterized in that include as above-mentioned arbitrary inside the tower of the wind power generating set
Dehumidifying temperature regulating device in one tower.
Compared with defect existing in the prior art, the utility model has following advantageous effects：
The dehumidifying temperature regulating device of the tower of the utility model embodiment is internally provided with dehumidifier, can be to tower inside
Air carries out dehumidification treatments, to solve not having caused by wind-driven generator tower internal cause air does not recycle in the prior art
Effect removes humid air problem.
The inside of the dehumidifying temperature control air-supply arrangement of the utility model embodiment is additionally provided with heater group, for being controlled to dehumidifying
Gas is heated in cavity in warm air-supply arrangement, efficiently avoids that temperature in tower is relatively low, is unfavorable for personnel in tower
Interior operation and the mechanical situation for influencing connection bolt in tower occur, and skill is made for the safe operation of generating set
Art is contributed.
Description of the drawings
Fig. 1 is the tower general structure schematic diagram of the utility model embodiment；
Fig. 2 is that schematic diagram is arranged in the main devices of the utility model embodiment；
Fig. 3 is device connection and the control planning schematic diagram of the dehumidifying temperature regulating device of the tower of the utility model embodiment；
Fig. 4 is the control logic schematic diagram of the master control system to exhaust fan of the utility model embodiment；
Fig. 5 is the control logic schematic diagram of the master control system to heater group of the utility model embodiment.
Reference sign：
1- change fluid layers, 2- lower tower segments, the middle levels 3- tower segments, 4- upper tower segments, 11- exhaust fans, 12- exhaust columns,
13- dehumidifying temperature control air-supply arrangements, 14- ajutages, 15- drainpipes；
101- master control systems, 102- temperature detection sensors, 103- moisture detection sensors, 104- the first fan controls,
105- the second fan controls, 106- solid-state relays, 107- dehumidifying controls, 108- the first wind turbine controls, the first extraction fans of 111-,
The second extraction fans of 112-, 131- dehumidifiers, 132- heater groups, 133- circulating fans.
Specific implementation mode
Air-tight state is generally in inside tower barrel of wind generating set, the air of the inside hardly circulates, therefore is easy to
Cause the components such as the bolt inside tower because wet gas there are due to cause corrosion.The inventor of the utility model is it is considered that can
Dehumidifier is arranged in the change fluid layer positioned at tower bottom, become humid air present in fluid layer to remove.However, invention
People find, although become fluid layer in air can be able to removal moisture drying, because tower internal gas between each layer tower segments not
Flowing so that even if removing the moisture for becoming fluid layer, can not still carry out Dehumidification controlling to the wet gas in entire tower.
The inventor of the utility model also found that the construction operation environmental condition at the scene of many wind power plants all compares evil
It is bad.For example, minus 30 degrees Celsius or more of situation once occurred in the tower ambient temperature in winter, spiral shell is connected inside tower at this time
The mechanical performance of bolt shows downward trend, and this state is likely to cause risk to the operation of unit.
In order to solve that wind-driven generator tower inner air in the prior art is more moist or temperature by ectocine compared with
Big problem, the utility model embodiment provide a kind of dehumidifying temperature regulating device of tower, which includes：It is set to inside tower
The exhaust fan of one end in top or bottom end, the dehumidifying temperature control air-supply dress for being set to the other end in top or bottom end inside tower
Set and be communicated in the exhaust column between the exhaust fan and the dehumidifying temperature control air-supply arrangement.
The position setting of exhaust fan can be alternatively provided at the top inside tower, or setting according to practice of construction condition
Bottom end inside tower, can be by the air of any one end in tower inner tip and bottom end via pumping as long as meeting exhaust fan
Air hose is delivered to the inside of dehumidifying temperature control air-supply arrangement.
Dehumidifying temperature control air-supply arrangement is used to carry out dehumidifying and/or temperature control to the air inside dehumidifying temperature control air-supply arrangement
System, is dried and/or the air of assigned temperature is delivered to top from the bottom end inside tower, or by obtained drying
And/or the air of assigned temperature is delivered to bottom end from the top inside tower.
The dehumidifying temperature regulating device of the tower of the utility model, by carrying out dehumidifying and temperature control to the air in tower,
So that the closed gas in tower is realized from fluid layer is become to following between lower tower segment, middle level tower segments and upper tower segment
Circulation is dynamic, to ensure the stable and safe in operation of wind power generating set.
The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, the example of the embodiment is shown in the accompanying drawings,
In from beginning to end same or similar label indicate same or similar element or element with the same or similar functions.Below
The embodiment described by reference to attached drawing is exemplary, and is only used for explaining the utility model, and cannot be construed to this practicality
Novel limitation.
Tower includes becoming fluid layer and at least one section in the utility model embodiment.
Preferably, Fig. 1 is the tower general structure schematic diagram of a wind-driven generator of the utility model embodiment.Such as figure
Shown in 1, which includes change fluid layer 1, lower tower segment 2, middle level tower segments 3 and upper tower from bottom to up
Section 4.In real work, gas circuit connected state is kept between the change fluid layer 1 and other sections in the wind-driven generator tower.
Fig. 2 is that schematic diagram is arranged in the main devices of the utility model embodiment.The tower and figure of wind-driven generator in Fig. 2
The cylinder segment structure of tower is identical in 1, repeats no more.Fig. 2 shows the main of the dehumidifying temperature regulating device of tower barrel of wind generating set
The position facilities of component, for example, be provided in tower exhaust fan 11, exhaust column 12, dehumidifying temperature control air-supply arrangement 13 and
Ajutage 14 and drainpipe 15.
Fig. 2 is combined understanding with Fig. 1, tower inner tip is provided with exhaust fan 11, it is preferable that the exhaust fan 11 is arranged
It is internally located at close to the side of dehumidifying temperature control air-supply arrangement 13 in tower, and is communicated in positioned at the exhaust column 12 of middle level tower segments 3
Between exhaust fan 11 and dehumidifying temperature control air-supply arrangement 13.
Dehumidifying temperature control air-supply arrangement 13 is set in lower tower segment 2, the air outlet of the dehumidifying temperature control air-supply arrangement 13 with
Ajutage 14 is connected, and ajutage 14 is located in the variable flow 1 of tower bottom.That is, the air outlet of dehumidifying temperature control air-supply arrangement 13
It is connected with penetrating to the ajutage 14 of the change fluid layer 1 positioned at tower bottom.Temperature control air-supply arrangement 13 dehumidify by by air-supply
Pipe 14 is by dry and/or assigned temperature air delivery to becoming fluid layer 1 so that dry and/or assigned temperature air is from change layer 1
Among the upper tower segment 4 for flowing to 11 place of exhaust fan.
Exhaust column 12 is originated from the air intake vent of atop a tower, and being directed toward tower bottom along tower side wall extends.By exhaust column 12,
The global path for the gas piping that exhaust fan 11, dehumidifying temperature control air-supply arrangement 13 and ajutage 14 are constituted all is arranged in tower
Portion.In addition to this, it is also installed with master control system inside tower, which is electrically connected with dehumidifying temperature control air-supply arrangement 13.
Fig. 3 is device connection and the control planning schematic diagram of the dehumidifying temperature regulating device of the tower of the utility model embodiment.
The dehumidifying temperature regulating device of the tower of the utility model embodiment includes the dehumidifying temperature control air-supply arrangement being arranged in lower tower segment 2
13, which is one of core devices of the utility model embodiment, includes mainly dehumidifier 131, heater group 132 and following
Ring wind turbine 133.
The dehumidifying temperature regulating device of the tower of the utility model embodiment further includes temperature inspection in addition to including master control system 101
Sensor 102, moisture detection sensor 103 are surveyed, and the dehumidifier 131 being electrically connected with master control system 101.Wherein, humidity is examined
Sensor 103 is surveyed to be arranged in upper tower segment 4 and be electrically connected with master control system 101.Dehumidifier shown in Fig. 3, air inlet
It is connected with the air outlet of exhaust column 12, air outlet is connected to the cavity inside dehumidifying temperature control air-supply arrangement 13.Master control system 101
According to the humidity feedback signal from moisture detection sensor 103, control dehumidifier 131 dehumidifies.Dehumidifier 131 also with row
The inlet orifice of water pipe 15 is connected.
Because the moisture detection sensor 103 used only exports an on-off model in the present embodiment, therefore the humidity is examined
It surveys sensor 103 and is referred to as humidity switch.Such as setting value is 50, then exports a normally closed letter when humidity value reaches 50
Number, to being transferred to master control 101.In actual operation, according to the different condition needs of wind field, moisture detection sensor 103 may be used also
To export analog signals, to monitor the humidity in tower in real time.
The temperature control air-supply arrangement 13 that dehumidifies further includes circulating fan 133, which is electrically connected with master control system 101,
And the circulating fan enable to ajutage 14 to be sent into drying and/or assigned temperature air dehumidifying temperature control air-supply arrangement
It is flowed in cavity inside 13.This is because the air with moisture is sent to component 13 by exhaust fan 11, cause in set tower drum
Gas moved to exhaust fan, to produce the flowing of air.
There is no abstraction to represent the device of exhaust fan 11 in Fig. 3, but is specially to play draft effect by exhaust fan 11
The first extraction fan 111 and the second extraction fan 112.It is to be understood that exhaust fan 11 includes being fixedly installed on upper tower respectively
The top of section 4 and the first extraction fan 111 being connected with master control system 101 through the first fan control 104, and through the second wind
The second extraction fan 112 that fan control 105 is connected with master control system 101.
It following is a brief introduction of the principle of the dehumidification function of the dehumidifying temperature regulating device of the utility model embodiment tower.
If the humidity feedback signal that moisture detection sensor 103 feeds back to master control system 101 meets preset first
Humidity regulation condition, then the first fan control 104 that the control of master control system 101 is connected electrically open the first extraction fan 111, with
And the first wind turbine control 108 that control is connected electrically starts circulating fan 133；And/or
If humidity feedback signal meets preset second humidity regulation condition, the control of master control system 101 and its electricity
Second fan control 105 of connection opens the second extraction fan 112, and the dehumidifying control 107 of control electrical connection starts dehumidifier
131.It should be noted that above-mentioned first fan control 104, the second fan control 105, dehumidifying control 107 and the first wind turbine
Control 108 is A.C. contactor, also other can have the electricity for controlling power electric make-break capacity for frequency converter, soft strater etc.
Gas component.
The power that the first extraction fan 111 is preferably set up in the present embodiment is less than the power of second extraction fan 112.The
The power of one extraction fan 111 is smaller, is used for the air circulation when that need not dehumidify or heat in tower.Second extraction fan
112 power is larger, for being used when being needed in tower by air dewetting or heating.Of course, it is possible to according to specific dehumidifying
And/or the quantity of fan is flexibly arranged in the demand of temperature control, flexibly selects the watt level of fan.Due to the first extraction fan 111
Power is smaller, therefore so the present embodiment preferred embodiment, which is selection, closes the first extraction fan 111；But the utility model allows
There are 112 two components of the first extraction fan 111 and the second extraction fan open states simultaneously.
Preferably, dehumidifying temperature control air-supply arrangement 13 further includes being electrically connected with master control system 101 by solid-state relay 106
Heater group 132, and master control system 101 is also electrically connected with temperature detection sensor 102, the temperature detection sensor 102 setting
In upper tower segment 4.Master control system 101 controls heater group according to the temperature signal from temperature detection sensor 102
132 by the air conditioning in the cavity inside the temperature control air-supply arrangement 13 that dehumidifies to assigned temperature.
It following is a brief introduction of the principle of the temperature controlling function of the dehumidifying temperature regulating device of the utility model embodiment tower.If
The temperature in tower that temperature detection sensor 102 is fed back is less than or equal to temperature triggered value, then master control system 101 controls solid-state
Relay 106 is in closed state, and controls heater group 132, until the temperature that the temperature detection sensor 102 uploads
Until feedback signal is higher than predetermined temperature trigger value.
About master control system 101 to the specific Dehumidification controlling condition of exhaust fan 11, will be made in attached drawing 4 below further
It illustrates.Fig. 4 is the control logic schematic diagram of the master control system to exhaust fan of the utility model embodiment.As shown in figure 4, master control system
Whether 101 detection moisture detection sensor 103 of system has feedback, and when being not received by feedback, master control system controls the first fan
Control 104 only opens the first extraction fan 111；And master control system 101 controls 108 ON cycle wind turbine 133 of the first wind turbine control,
Tower internal gas is set to circulate.
When master control system 101 detects that moisture detection sensor 103 has feedback, dehumidification mode is opened at this time：By exhausting
The power increase of fan closes the first extraction fan 111, opens the second extraction fan 112；Start dehumidifier 131 to start to dehumidify, and recycles
Wind turbine 133 remains open state.
About master control system 101 to the actual temp control condition of heater group 132, will be made in attached drawing 5 below into
One step illustrates.Fig. 5 is the control logic schematic diagram of the master control system to heater group of the utility model embodiment.Setting in Fig. 5
Constant temperature degree T is pre-set temperature triggered value, and temperature t is the temperature value that temperature detection sensor 102 monitors in real time, this is in advance
The temperature triggered value T of setting is set when can be programmed by PLC.When the temperature monitored in real time that master control system 101 receives is low
When set temperature T, control solid-state relay 106 is in closed state, and then controls heater group 132.
The utility model embodiment also provides a kind of wind power generating set, includes as above-mentioned inside the tower of the generating set
The dehumidifying temperature regulating device of any one tower.The inside of the wind-driven generator has a set of dehumidifying temperature regulating device, can to send out
Closed gas in the tower of motor group is circulated by being generated inside tower, and then is dehumidified to the gas in tower
And temperature control；To ensure the stable and safe in operation of wind power generating set.
Master control system in the utility model embodiment controls heater group by controlling solid-state relay folding frequency
Actual power size, realize the good technique effect that adjustable heating is carried out to the air in tower, so as to avoid
Staff causes uncomfortable situation to occur because the temperature in tower is too low.
On the other hand, dehumidifier included in the utility model embodiment can effectively reduce tower inner air
Humidity, so as to avoid the mechanical parts such as bolt inside tower because there was dampness in the air lead to corrosion the case where occur.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), there is meaning identical with the general understanding of the those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary, it should be understood that have and the context of the prior art
In the consistent meaning of meaning, and unless by specific definitions, otherwise will not be explained with the meaning of idealization or too formal.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (11)
1. a kind of dehumidifying temperature regulating device of tower, which is characterized in that including：It is set to one in the tower inner tip or bottom end
The exhaust fan (11) at end, the dehumidifying temperature control air-supply arrangement for being set to the other end in top or bottom end inside the tower
(13) and the exhaust column (12) that is communicated in the exhaust fan (11) and dehumidifies between temperature control air-supply arrangement (13)；
The exhaust fan (11) is used to the air of one end in tower inner tip or bottom end being delivered to institute via exhaust column (12)
State the inside of dehumidifying temperature control air-supply arrangement (13)；
Dehumidifying temperature control air-supply arrangement (13) be used for the air of its inside carry out dehumidifying and/or temperature control, dried and/or
The air of assigned temperature, and it is delivered to the other end in the tower inner tip or bottom end so that the drying and/or specified temperature
The air of degree flows to the other end from one end in the tower inner bottom or bottom end.
2. dehumidifying temperature regulating device according to claim 1, which is characterized in that the tower is connected to including gas circuit from bottom to up
Change fluid layer (1), lower tower segment (2), middle level tower segments (3) and upper tower segment (4)；
The dehumidifying temperature control air-supply arrangement (13) is set in the lower tower segment (2), air outlet and penetrates to the change
The ajutage (14) of fluid layer (1) is connected, for by the ajutage (14) by the drying and/or the air of assigned temperature
It is delivered to the change fluid layer (1) so that the air of the drying and/or assigned temperature flows to the pumping from the change fluid layer (1)
Upper tower segment (4) where wind turbine (11)；
Master control system (101), is set to inside tower, is electrically connected with the dehumidifying temperature control air-supply arrangement (13).
3. dehumidifying temperature regulating device according to claim 2, which is characterized in that be additionally provided in the upper tower segment (4)
The moisture detection sensor (103) being electrically connected with the master control system；
The dehumidifying temperature control air-supply arrangement (13) includes the dehumidifier (131) being electrically connected with the master control system (101)；
The air inlet of the dehumidifier (131) is connected with the air outlet of the exhaust column (12), and air outlet is controlled with the dehumidifying
The internal cavity connection of warm air-supply arrangement (13)；
The master control system (101) controls the dehumidifier (131) according to the humidity feedback signal from the humidity sensor
It dehumidifies；
The dehumidifier (131) is also connected with the inlet orifice of drainpipe (15).
4. dehumidifying temperature regulating device according to claim 3, which is characterized in that the dehumidifying temperature control air-supply arrangement (13) is also wrapped
The circulating fan (133) being electrically connected with the master control system (101) is included, the circulating fan (133) waits being sent into air-supply for making
The air of the drying and/or assigned temperature of managing (14) is flowed in the cavity inside.
5. dehumidifying temperature regulating device according to claim 3, which is characterized in that the exhaust fan (11) includes that fixation respectively is set
First for being placed in the top of upper tower segment (4) and being connected with the master control system (101) through the first fan control (104)
Extraction fan (111), and the second extraction fan for being connected with the master control system (101) through the second fan control (105)
(112)。
6. dehumidifying temperature regulating device according to claim 5, which is characterized in that
The master control system (101) is electrically connected by the first wind turbine control (108) with circulating fan (133)；
And/or the master control system (101) is electrically connected by the control (107) that dehumidifies with dehumidifier (131).
7. dehumidifying temperature regulating device according to claim 3, which is characterized in that be additionally provided in the upper tower segment (4)
The temperature detection sensor (102) being electrically connected with the master control system (101)；
The dehumidifying temperature control air-supply arrangement (13) includes the heater group (132) being electrically connected with the master control system (101)；
For the master control system (101) according to the temperature signal from the temperature sensor, controlling the heater group will be described
Air conditioning in cavity is to assigned temperature.
8. dehumidifying temperature regulating device according to claim 7, which is characterized in that
The master control system (101) is electrically connected by solid-state relay (106) with the heater group (132).
9. dehumidifying temperature regulating device according to claim 5, which is characterized in that the power of first extraction fan (111) is small
In the power of second extraction fan (112).
10. dehumidifying temperature regulating device according to claim 2, which is characterized in that the exhaust column (12) is located at certainly from tower
The air intake vent at top vertically declines extension along tower side wall to tower bottom；By the exhaust column (12), exhaust fan (11), remove
The global path for the gas piping that wet temperature control air-supply arrangement (13) and ajutage (14) are constituted all is arranged inside tower.
11. a kind of wind power generating set, which is characterized in that include such as claim 1- inside the tower of the wind power generating set
The dehumidifying temperature regulating device of 10 any one towers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800668.XU CN208010531U (en) | 2017-12-20 | 2017-12-20 | The dehumidifying temperature regulating device and wind power generating set of tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721800668.XU CN208010531U (en) | 2017-12-20 | 2017-12-20 | The dehumidifying temperature regulating device and wind power generating set of tower |
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| CN208010531U true CN208010531U (en) | 2018-10-26 |
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