CN115126670A - Air filter refrigerating device for wind driven generator - Google Patents
Air filter refrigerating device for wind driven generator Download PDFInfo
- Publication number
- CN115126670A CN115126670A CN202210941585.1A CN202210941585A CN115126670A CN 115126670 A CN115126670 A CN 115126670A CN 202210941585 A CN202210941585 A CN 202210941585A CN 115126670 A CN115126670 A CN 115126670A
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- CN
- China
- Prior art keywords
- cabinet body
- driven generator
- sensor probe
- refrigerating device
- wind driven
- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 30
- 238000005057 refrigeration Methods 0.000 claims description 26
- 239000003507 refrigerant Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention provides an air filtering and refrigerating device for a wind driven generator, which comprises a cabinet body, wherein an air inlet is formed in the bottom of the cabinet body, secondary filter cotton, a refrigerating assembly, a water baffle plate and a check valve are sequentially arranged in the cabinet body from top to bottom, a centrifugal fan is arranged at the top of the cabinet body and is communicated with the inside of the cabinet body, and an air outlet is formed in the side surface of the centrifugal fan. The beneficial effects are as follows: the wind filtering and refrigerating device of the wind driven generator integrates filtering, refrigerating, cooling and dehumidifying, well controls the temperature, the humidity and harmful substances of the internal environment of the unit, reduces the failure rate of the unit and increases the generated energy.
Description
Technical Field
The invention relates to the technical field of operation and maintenance of wind power generation equipment, in particular to an air filter refrigerating device for a wind driven generator.
Background
The existing ventilation device of the wind generating set only relies on a simple exhaust fan for ventilation, and does not have a self-contained refrigeration effect, so that the cooling effect of the product structure on the fan is not obvious, and the appearance size and the power of the product are greatly increased due to small temperature difference in the set; on the other hand, the wind generating set does not see equipment for cooling by utilizing air refrigeration circulation, basically all equipment with high power adopts water cooling for heat dissipation and cooling, the refrigeration equipment has the defects of high cost, each set of water cooling system needs to be provided with a water cooling pipeline, the water cooling pipeline is complicated and intricate, the water cooling pipeline and the water cooling pipeline are mutually connected, a large space is occupied, meanwhile, a water pump is required to be used as circulating power, a fan and a heat exchange plate are arranged outside, and the water cooling equipment is also required to be regularly replaced with internal refrigeration liquid under special conditions, is not in place to replace and has water leakage, so the refrigeration equipment also has certain defects in application.
Disclosure of Invention
In order to solve the problems, the invention provides an air filter refrigerating device for a wind driven generator. The specific technical scheme is as follows:
the utility model provides a wind refrigerating plant that strains for aerogenerator, includes the cabinet body, cabinet body bottom is provided with the air intake, the internal portion from the top down of cabinet is equipped with second grade filter pulp, refrigeration subassembly, breakwater, check valve in proper order, cabinet body top is provided with centrifugal fan, centrifugal fan with the internal portion intercommunication of cabinet, the centrifugal fan side is provided with the air outlet.
The refrigeration assembly comprises a plurality of rows of refrigeration pipes, the refrigeration pipes are communicated with a refrigerant circulating pipeline, and the refrigerant circulating pipeline penetrates through the cabinet body to be communicated with the condensation assembly outside the tower barrel.
The water baffle is formed by arranging and assembling a plurality of blades drawn by aluminum profiles at equal intervals and then additionally installing a welded outer frame, a plurality of bent parts are arranged on the blades, the bent parts are arc-shaped, a plurality of water retaining parts are arranged on the blades, and the water retaining parts are alternately distributed on the left side and the right side of the bent parts.
And a water collecting tank is arranged below the water baffle.
Be provided with control system on the cabinet body, control system is including control block terminal, temperature control sensor probe, humidity control sensor probe, wind pressure control sensor probe, the control block terminal sets up the lateral surface of the cabinet body, temperature control sensor probe, humidity control sensor probe, wind pressure control sensor probe set gradually in the bottom of the internal portion of cabinet from the right side to the left side, temperature control sensor probe, humidity control sensor probe, wind pressure control sensor probe respectively with the control block terminal links to each other.
The centrifugal fan comprises a motor, the lower end of the motor is connected with the centrifugal blades, a fan filter screen is arranged on the outer side of each centrifugal blade, the motor is supported and fixed on the upper portion of the cabinet body through the motor, the motor is connected with the control distribution box, and an air outlet on the side face of the centrifugal fan is a single-face or multi-face air outlet.
And the check valve is provided with a controller, and the controller is connected with the control distribution box.
The cabinet body is provided with a water baffle and a maintenance door plate of the refrigeration assembly.
Pulleys are respectively arranged at four corners of the bottom of the cabinet body.
Compared with the prior art, the invention has the following beneficial effects:
the wind filter refrigerating device of the wind driven generator integrates filtering, refrigerating, cooling and dehumidifying, the temperature, the humidity and harmful substances of the internal environment of the unit are well controlled, the failure rate of the unit is reduced, and the generating capacity is increased.
Through the control distribution box and the sensor are matched with each other, the air filter refrigerating device can be automatically adjusted to be started and closed according to the air temperature in the wind generating set, and meanwhile, the refrigerating flow and the refrigerating efficiency can also be adjusted.
Drawings
FIG. 1 is a schematic structural diagram of an air filter refrigerating device for a wind driven generator according to the present invention;
FIG. 2 is a schematic diagram of a right-side sectional structure of an air filter refrigerating device for a wind driven generator according to the present invention;
FIG. 3 is a schematic structural view of an air filter refrigerating device for a wind driven generator in a front view in section;
FIG. 4 is a schematic view of the structure of the water baffle of the present invention;
FIG. 5 is a schematic structural diagram of an installed air filter refrigerating device for a wind driven generator according to the present invention;
FIG. 6 is a schematic air circulation diagram of the system after the air filter refrigerating device for the wind driven generator is installed.
In the figure: 1. a cabinet body; 2. an air inlet; 3. secondary filtering cotton; 4. a refrigeration assembly; 5. a water baffle; 5a, a bending part; 5b, a water blocking part; 6. a check valve; 7. a centrifugal fan; 7a, a motor; 7b, centrifugal blades; 7c, a fan filter screen; 7d, supporting a motor; 8. an air outlet; 9. a refrigerant circulation pipe; 10. a control system; 10a, controlling a distribution box; 10b, a temperature control sensor probe; 10c, a humidity control sensor probe; 10d, controlling a sensor probe by the wind pressure; 11. a water collection tank; 12. a pulley.
Detailed Description
The technical solution in the embodiments of the present invention will be specifically described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-2, an air filtering and refrigerating device for a wind driven generator comprises a cabinet body 1, wherein an air inlet 2 is formed in the lower portion of the cabinet body 1, secondary filter cotton 3, a refrigerating assembly 4, a water baffle 5 and a check valve 6 are sequentially arranged inside the cabinet body 1 from top to bottom, a centrifugal fan 7 is arranged at the top of the cabinet body 1, the centrifugal fan 7 is communicated with the inside of the cabinet body 1, and an air outlet 8 is formed in the side face of the centrifugal fan 7. Air is behind air intake 2 of the cabinet body 1 bottom, get into the cabinet body 1 inside through check valve 6, under centrifugal fan 7's effect, earlier through breakwater 5 filtration steam and tiny particle, cool off the air that comes out 5 breakwater through refrigeration subassembly 4 again, the air after the refrigeration reachs centrifugal fan 7 through second grade filter pulp 3 again, then discharge cabinet body 1 outside through air outlet 8, through filtering, the dehumidification, the inside heat exchange that carries out of air inflow tower section of thick bamboo after the refrigeration, to the temperature of unit internal environment, humidity, harmful substance carries out good control.
The refrigeration assembly 4 comprises a plurality of rows of refrigeration pipes, the refrigeration pipes are communicated with a refrigerant circulating pipeline 9, and the refrigerant circulating pipeline 9 penetrates through the cabinet body 1 to be communicated with a condensation assembly outside the tower barrel. The internal refrigerant is changed into gas from liquid after the refrigeration assembly 4 absorbs heat, and after entering the condensation assembly outside the tower barrel through the refrigerant circulating pipeline 9, the refrigerant is changed into liquid from gas, and enters the refrigeration pipe of the refrigeration assembly 4 again through the refrigerant circulating pipeline 9 to carry out the next refrigeration process.
Be provided with control system 10 on the cabinet body 1, control system 10 is including control block terminal 10a, temperature control sensor probe 10b, humidity control sensor probe 10c, wind pressure control sensor probe 10d, control block terminal 10 sets up the lateral surface of the cabinet body 1, temperature control sensor probe 10b, humidity control sensor probe 10c, wind pressure control sensor probe 10d set gradually the bottom in the cabinet body 1 inside from the right side to the left side, temperature control sensor probe 10b, humidity control sensor probe 10c, wind pressure control sensor probe 10d respectively with control block terminal 10a links to each other.
Centrifugal fan 7 includes motor 7a, motor 7a lower extreme with centrifugal blade 7b links to each other, the centrifugal blade 7b outside is provided with fan filter screen 7c, motor 7a supports 7d through the motor and fixes 1 upper portion of the cabinet body, the air outlet 8 of centrifugal fan 7 side is single face or multiaspect air outlet, the motor with control distribution box 10a links to each other, and centrifugal fan 7 is through adjusting the purpose of operating power size control motor 7a rotational speed in order to reach the regulation amount of wind size.
The check valve 6 is provided with a controller connected to the control distribution box 10a, and the check valve 6 mainly functions to prevent outside air from entering the outside air after the system equipment stops operating.
The control distribution box 10a is internally provided with electrical elements such as a PLC module, a control switch and the like, and mainly has the functions of processing signals fed back by each sensor, sending instructions to control the air volume of the centrifugal fan 7 and the opening and closing of the check valve 6 after processing the feedback signals, wherein power lines and control lines of each sensor are connected into the control distribution box 10 a.
The cabinet body 1 is provided with a water baffle 5 and a maintenance door plate of the refrigeration assembly 4, and the maintenance door plate is used for daily maintenance and overhaul of the water baffle 5 and the refrigeration assembly 4.
The four corners of the bottom of the cabinet body 1 are respectively provided with pulleys 12 for adjusting the position of the cabinet body 1 in the equipment platform.
As shown in fig. 3-4, the water baffle 5 is formed by arranging and assembling a plurality of blades drawn by aluminum profiles at equal intervals and then installing a welded outer frame, the blade is provided with a plurality of bending portions 5a, the bending portions 5a are arc-shaped, the bending portions 5a can increase the flow path of air, so as to increase the settling time of liquid and gas particles in the air, the blade is provided with a plurality of water baffles 5b, the water baffles 5b are alternately distributed on the left side and the right side of the bending portions 5a, the water baffles 5b are used for blocking the liquid and the gas particles in the air, and a water collecting tank 11 is arranged below the water baffle 5. When the air flow and the particles pass through the blades, large liquid and gas particles can be blocked due to the special structure of the blades, the blocked particles are deposited to the water collecting groove 11 at the lowest part of the water baffle 5 along the surfaces of the blades, and the water and the particles in the water collecting groove 11 are discharged out of the cabinet body 1 along the direction indicated by an arrow at the lower part of the figure 3.
Examples
The invention can be applied to wind generating sets and can be placed on any platform of the wind generating set, and the description is given according to one of the most typical installation modes.
As shown in figure 5, the air filter refrigerating device for the wind driven generator is placed at the position close to the inlet platform, and the lower part of the air filter refrigerating device is provided with the air inlet 2, so that an opening needs to be formed in the platform to serve as an air inlet channel for installing an auxiliary pipeline structure of the air filter refrigerating device, and then the air filter refrigerating device can be installed by fixing the feet of the air filter refrigerating device through bolts.
As shown in fig. 6, open control block terminal 10a during the use and make the air get into through the outside pipeline mouth of platform, through the 2 air intakes of cabinet body 1 lower part, the new trend passes through check valve 6 control business turn over, the new trend through the check valve gets into breakwater 5 and carries out the primary filtration, the new trend after the primary filtration reentrants next refrigerating component 4 refrigerates, the air after the refrigeration is discharged to the external environment after reacing outside centrifugal fan 7 through secondary filter cotton 3 again, after filtering, the dehumidification, the air after the refrigeration flows in a tower section of thick bamboo inside and carries out the heat exchange, flow out from tower section of thick bamboo upper portion.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a wind filter refrigerating plant for aerogenerator, includes the cabinet body (1), its characterized in that, cabinet body (1) bottom is provided with air intake (2), cabinet body (1) inside from the top down is equipped with second grade filter cotton (3), refrigeration subassembly (4), breakwater (5), check valve (6) in proper order, cabinet body (1) top is provided with centrifugal fan (7), centrifugal fan (7) with the inside intercommunication of cabinet body (1), centrifugal fan (7) side is provided with air outlet (8).
2. The air filtering refrigerating device for the wind driven generator according to claim 1, characterized in that the refrigerating assembly (4) comprises a plurality of rows of refrigerating pipes, the refrigerating pipes are communicated with a refrigerant circulating pipeline (9), and the refrigerant circulating pipeline (9) is communicated with a condensing assembly outside the tower through the cabinet body (1).
3. The air filtering refrigerating device for the wind driven generator according to claim 1, wherein the water baffle (5) is composed of an outer frame which is formed by arranging and welding a plurality of blades drawn by aluminum profiles at equal intervals, a plurality of bent portions (5a) are arranged on the blades, the bent portions (5a) are arc-shaped, a plurality of water baffle portions (5b) are arranged on the blades, and the water baffle portions (5b) are alternately distributed on the left side and the right side of the bent portions (5 a).
4. The air filtering refrigerating device for the wind driven generator according to claim 1 or 3, characterized in that a water collecting tank (11) is arranged below the water baffle (5).
5. The air filter refrigerating device for the wind driven generator according to claim 1, the cabinet body (1) is provided with a control system (10), the control system (10) comprises a control distribution box (10a), a temperature control sensor probe (10b), a humidity control sensor probe (10c) and a wind pressure control sensor probe (10d), the control distribution box (10) is arranged on the outer side surface of the cabinet body (1), the temperature control sensor probe (10b), the humidity control sensor probe (10c) and the wind pressure control sensor probe (10d) are sequentially arranged at the bottom end inside the cabinet body (1) from right to left, and the temperature control sensor probe (10b), the humidity control sensor probe (10c) and the wind pressure control sensor probe (10d) are respectively connected with the control distribution box (10 a).
6. The air filtering and refrigerating device for the wind driven generator according to claim 5, wherein the centrifugal fan (7) comprises a motor (7a), the lower end of the motor (7a) is connected with the centrifugal blade (7b), a fan filter screen (7c) is arranged on the outer side of the centrifugal blade (7b), the motor (7a) is fixed on the upper portion of the cabinet body (1) through a motor support (7d), the motor (7a) is connected with the control power distribution box (10a), and an air outlet (8) on the side surface of the centrifugal fan (7) is a single-side or multi-side air outlet.
7. The air filtering refrigerating device for the wind driven generator according to claim 5, characterized in that the check valve (6) is provided with a controller, and the controller is connected with the control distribution box (10 a).
8. The air filtering refrigerating device for the wind driven generator according to claim 1, characterized in that a water baffle (5) and a maintenance door panel of the refrigerating assembly (4) are arranged on the cabinet body (1).
9. The air filtering refrigerating device for the wind driven generator as claimed in claim 1, characterized in that pulleys (12) are respectively arranged at four corners of the bottom of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210941585.1A CN115126670A (en) | 2022-08-08 | 2022-08-08 | Air filter refrigerating device for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210941585.1A CN115126670A (en) | 2022-08-08 | 2022-08-08 | Air filter refrigerating device for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115126670A true CN115126670A (en) | 2022-09-30 |
Family
ID=83386185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210941585.1A Pending CN115126670A (en) | 2022-08-08 | 2022-08-08 | Air filter refrigerating device for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115126670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682401A (en) * | 2022-10-24 | 2023-02-03 | 江苏特菱空调净化设备有限责任公司 | Multifunctional water baffle and combined air conditioning unit |
-
2022
- 2022-08-08 CN CN202210941585.1A patent/CN115126670A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682401A (en) * | 2022-10-24 | 2023-02-03 | 江苏特菱空调净化设备有限责任公司 | Multifunctional water baffle and combined air conditioning unit |
| CN115682401B (en) * | 2022-10-24 | 2023-07-07 | 江苏特菱空调净化设备有限责任公司 | Multifunctional water baffle and combined air conditioning unit |
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