CN109026395A - A kind of anti-catkin device of self-cleaning - Google Patents

A kind of anti-catkin device of self-cleaning Download PDF

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Publication number
CN109026395A
CN109026395A CN201811003296.7A CN201811003296A CN109026395A CN 109026395 A CN109026395 A CN 109026395A CN 201811003296 A CN201811003296 A CN 201811003296A CN 109026395 A CN109026395 A CN 109026395A
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CN
China
Prior art keywords
catkin
net
cleaning
passage
air intake
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.)
Granted
Application number
CN201811003296.7A
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Chinese (zh)
Other versions
CN109026395B (en
Inventor
解波
唐敏
江训林
汪雅婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HUAQIANG NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
JIANGSU HUAQIANG NEW ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201811003296.7A priority Critical patent/CN109026395B/en
Publication of CN109026395A publication Critical patent/CN109026395A/en
Application granted granted Critical
Publication of CN109026395B publication Critical patent/CN109026395B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/055Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/002Cleaning of turbomachines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a kind of anti-catkin devices of self-cleaning, it is related to anti-catkin engineering device technique field, including structural framing, structural framing is equipped with air intake passage, air intake passage includes air inlet and air outlet, it is equipped with the anti-catkin net for separating air inlet and air outlet in air intake passage, and is equipped with the drum mechanism built for winding anti-catkin net, air intake passage is equipped with the control system for controlling drum mechanism built work;The two sides that air intake passage is located at anti-catkin net are equipped with pressure differential detection module;It is equipped with cleaning passage below air intake passage, high-pressure jet device is equipped in cleaning passage, high-pressure jet device is controlled by the work of pressure differential detection module, and the gas outlet of high-pressure jet device is arranged towards anti-catkin net.The present invention can detect automatically whether anti-catkin net needs to clean using pressure differential detection module, and the winding of anti-catkin net is controlled using drum mechanism built, automatically complete cleaning process, process is simple, uses manpower and material resources sparingly.

Description

A kind of anti-catkin device of self-cleaning
Technical field
The present invention relates to anti-catkin engineering device technique fields, more particularly to a kind of anti-catkin device of self-cleaning.
Background technique
Gas turbine is gas continuously to flow as working medium impeller high speed rotation, is to have by the energy conversion of fuel Diligent internal combustion type dynamic power machine is a kind of rotary vane type Thermal Motor, wherein needing to utilize compressor from ambient atmosphere Environment constantly sucks air, and the catkin in air and some impurity enter inside compressor in order to prevent, need Cloth is set up defences catkin net in inlet channel, but needing often to be timed anti-catkin net checks whether blocking, and is dismantled Cleaning, process is complicated, and wasting manpower and material resources.
Summary of the invention
The technical problem to be solved by the present invention is to the anti-catkin nets of current gas turbine, need often to determine it When check whether blocking, and carry out disassembly, cleaning, process is complicated, and wasting manpower and material resources.
In order to solve the above technical problems, the present invention provides a kind of anti-catkin device of self-cleaning, including structural framing, it is described Structural framing is equipped with air intake passage, and the air intake passage includes air inlet and air outlet, is equipped with and separates in the air intake passage The anti-catkin net of air inlet and air outlet, and it is equipped with the drum mechanism built for winding anti-catkin net, the air intake passage is equipped with For controlling the control system of drum mechanism built work;The two sides that the air intake passage is located at anti-catkin net are equipped with pressure differential detection mould Block, the control system are controlled by the work of pressure differential detection module;
It is equipped with cleaning passage below the air intake passage, is equipped with high-pressure jet device, the high-pressure jet in the cleaning passage Device is controlled by the work of pressure differential detection module, and the gas outlet of the high-pressure jet device is arranged towards anti-catkin net.
The technical solution that the present invention further limits is: the drum mechanism built includes being located at air intake passage upper end, with And coiling and lower mandrel member positioned at cleaning passage lower end, volume is equipped with batching, the anti-willow on the coiling and lower mandrel member The upper and lower ends of net of wadding are fixedly connected with batching respectively, and the air intake passage, which is equipped with, is respectively used to control coiling and lower mandrel member The motor of rotation, and the control system for controlling motor work.
Further, the cleaning passage is equipped with catkin collection system, the catkin far from one end of high-pressure jet device Collection system includes positioned at cleaning passage lower section, and the sludge collecting box being connected to cleaning passage.
The middle part of a kind of preceding anti-catkin device of self-cleaning, the sludge collecting box inlet is equipped with bull stick, the bull stick On be fixedly connected with cover board, the cover board is equipped with wind deflector towards one end of high-pressure jet device, when the high-pressure jet device When work, the wind deflector and cleaning passage upper side wall are contradicted.
A kind of preceding anti-catkin device of self-cleaning, the wind deflector are in arcuation, and the outside of wind deflector described in arcuation It is arranged close to cleaning passage upper side wall.
A kind of preceding anti-catkin device of self-cleaning, the inlet of the sludge collecting box is close to one end of high-pressure jet device Equipped with several intake chambers.
A kind of preceding anti-catkin device of self-cleaning, the pressure differential detection module include the gas positioned at anti-catkin net two sides Analyzer, and the measurement module for measuring difference between two air pressure analyzers are pressed, it is described when difference is greater than preset value It measuring module and issues winding signal and jet signal, the motor controls anti-catkin net in response to winding signal and moves downward, The high-pressure jet device works in response to jet signal.
A kind of preceding anti-catkin device of self-cleaning, the outgassing direction direction air inlet of high-pressure jet device gas outlet Mouth setting.
The beneficial effects of the present invention are:
(1) the anti-catkin net that is arranged is located in air intake passage in the present invention, partition air inlet and air outlet, the air with catkin by Air inlet is finally discharged by air outlet and is utilized via anti-catkin net filtration, pressure differential detection module real-time detection anti-catkin net two sides Draught head control control system and high-pressure jet device when draught head reaches preset value and start to work, control system control Drum mechanism built makes the cleaning passage movement of anti-catkin net downwards, i.e. lower mandrel member and coiling rotates simultaneously, so that coiling is put Uncoiling cloth, lower mandrel member wind batching and anti-catkin net, and during winding, anti-catkin net is via high-pressure jet device, high pressure Air-jet device can spray gas or air-water mixture, and the dirts such as the online catkin of anti-catkin are blown down, to complete to anti- The automatic cleaning of catkin net, the present invention can detect automatically whether anti-catkin net needs to clean using pressure differential detection module, and utilize Drum mechanism built controls the winding of anti-catkin net, automatically completes cleaning process, is without the anti-catkin net of operator's regular check No blocking, without carrying out disassembly, cleaning, process is simple, uses manpower and material resources sparingly.
(2) the catkin collection system being arranged in the present invention prevents the dirts such as catkin for collecting the dirts such as the catkin blown off Object pollutes cleaning passage, it is only necessary to clean to sludge collecting box, the cover board of setting is used to be closed the entrance of sludge collecting box, keeps out the wind Plate can control cover board inclination when high-pressure water gas is blown, so that entrance automatically opens, the dirts such as catkin can largely edge Cover board automatically flow into sludge collecting box, slow down the range of scatter of the dirts such as catkin, in addition, setting intake chamber can be closed in cover board It closes when on entrance, so that sludge collecting box is connected to cleaning passage, so that water stain can continue to stay into sludge collecting box, more comprehensively receives Collect dirt;
(3) the anti-catkin net in the present invention has a more catkin accumulation towards air inlet side, therefore by high-pressure jet device The air inlet of the outgassing direction of gas outlet towards air intake passage is arranged, can be more smoothly by dirts such as the online catkins of anti-catkin Object is blown off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the present embodiment is used to embody anti-catkin net.
Wherein: 1, air intake passage;11, air inlet;12, air outlet;2, cleaning passage;21, high-pressure jet device;211, go out Port;3, sludge collecting box;31, cover board;311, wind deflector;32, intake chamber;401, coiling;402, lower mandrel member;41, batching;5, prevent Catkin net;6, air pressure analyzer.
Specific embodiment
Embodiment: a kind of anti-catkin device of self-cleaning, as shown in Figure 1, including structural framing, structural framing is equipped with air inlet Channel 1, air intake passage 1 include air inlet 11 and air outlet 12, are equipped in air intake passage 1 and separate air inlet 11 and air outlet 12 Anti- catkin net 5, the dirts such as catkin in air can be intercepted by anti-catkin net 5, and be remained on anti-catkin net 5.
Air intake passage 1 is equipped with the drum mechanism built for winding anti-catkin net 5, is equipped with cleaning passage below air intake passage 1 2, cleaning passage 2 is interior to be equipped with high-pressure jet device 21, and high-pressure jet device 21 is controlled by the work of pressure differential detection module, high-pressure jet The gas outlet 211 of device 21 is arranged towards anti-catkin net 5, and 21 gas outlet 211 of high-pressure jet device outgassing direction towards into Air port 11 is arranged.
Wherein, drum mechanism built includes being located at 1 upper end of air intake passage, and the coiling positioned at 2 lower end of cleaning passage 401 and lower mandrel member 402, volume is equipped with batching 41 on coiling 401 and lower mandrel member 402, the upper and lower ends of anti-catkin net 5 respectively with Batching 41 is fixedly connected, and air intake passage 1 is equipped with the motor for being respectively used to control coiling 401 and the rotation of lower mandrel member 402, and For controlling the control system of motor work, the two sides that air intake passage 1 is located at anti-catkin net 5 are equipped with pressure differential detection module, control System controlled works in pressure differential detection module, and control system is one kind of central processing unit or integrated chip.
Pressure differential detection module includes the air pressure analyzer 6 positioned at anti-5 two sides of catkin net, and surveys for measuring two air pressures The measurement module for determining difference between instrument 6, when difference is greater than preset value, measurement module issues winding signal and jet signal, Motor controls anti-catkin net 5 in response to winding signal and moves downward, and high-pressure jet device 21 works in response to jet signal.
Cleaning passage 2 is equipped with catkin collection system far from one end of high-pressure jet device 21, and catkin collection system includes position In the lower section of cleaning passage 2, and the sludge collecting box 3 be connected to cleaning passage 2, the middle part of 3 inlet of sludge collecting box is equipped with bull stick, on bull stick It is fixedly connected with cover board 31, the inlet of sludge collecting box 3 is equipped with several intake chambers 32 close to one end of high-pressure jet device 21.
Cover board 31 is equipped with wind deflector 311 towards one end of high-pressure jet device 21, when high-pressure jet device 21 works, gear Aerofoil 311 and 2 upper side wall of cleaning passage contradict, and wind deflector 311 is in arcuation, and the outside of arcuation wind deflector 311 is logical close to cleaning The setting of 2 upper side wall of road.
Specific implementation is described as follows:
Air with catkin is filtered by air inlet 11 via anti-catkin net 5, is finally discharged and is utilized by air outlet 12, pressure differential detection mould The draught head of anti-5 two sides of catkin net of block real-time detection controls control system and high-pressure jet dress when draught head reaches preset value 21 start-up operations are set, control system control drum mechanism built moves the cleaning passage 2 of anti-catkin net 5 downwards, i.e. lower mandrel member 402 It is rotated simultaneously with coiling 401, so that coiling 401 decontrols batching 41, lower mandrel member 402 winds batching 41 and anti-catkin net 5, During winding, anti-catkin net 5 is via high-pressure jet device 21, and high-pressure jet device 21 can spray gas or air water is mixed Object is closed, the dirts such as catkin on anti-catkin net 5 are blown down, to complete the automatic cleaning to anti-catkin net 5, the present invention is available Pressure differential detection module detects whether anti-catkin net 5 needs to clean automatically, and the winding of anti-catkin net 5 is controlled using drum mechanism built, Cleaning process is automatically completed, whether is blocked without the anti-catkin net 5 of operator's regular check, without carrying out disassembly, cleaning, mistake Journey is simple, uses manpower and material resources sparingly.
In addition, the method that describes in conjunction with aspects disclosed herein or the step of algorithm and/or movement can be directly in hardware In, embody in the software module executed by processor or in both described combination.Software module can reside within RAM storage Device, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, can removable disk, CD-ROM Or in the storage media of any other form known in the art.Exemplary storage medium can be coupled to processor, so that Processor can read information from storage media and information is written to storage media.In alternative solution, storage media can be with processing Device is integrated.In addition, in certain aspects, processor and storage media can reside in ASIC.In addition, ASIC can reside within In user terminal.In alternative solution, processor and storage media can be used as discrete component resident in the user terminal.In addition, In certain aspects, method or the step of algorithm and/or movement can be used as one of code and/or instruction or any combination or Gather and resides on the machine-readable medium and/or computer-readable media that can be incorporated into computer program product.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape At technical solution, fall within the scope of protection required by the present invention.

Claims (8)

1. a kind of anti-catkin device of self-cleaning, including structural framing, the structural framing is equipped with air intake passage (1), it is described into Wind channel (1) includes air inlet (11) and air outlet (12), it is characterised in that: is equipped in the air intake passage (1) and separates air inlet The anti-catkin net (5) of mouth (11) and air outlet (12), and it is equipped with the drum mechanism built for winding anti-catkin net (5), the air inlet Channel (1) is equipped with the control system for controlling drum mechanism built work;The air intake passage (1) is located at anti-catkin net (5) Two sides are equipped with pressure differential detection module, and the control system is controlled by the work of pressure differential detection module;
Cleaning passage (2) are equipped with below the air intake passage (1), are equipped with high-pressure jet device (21) in the cleaning passage (2), The high-pressure jet device (21) is controlled by the work of pressure differential detection module, and the gas outlet of the high-pressure jet device (21) (211) it is arranged towards anti-catkin net (5).
2. the anti-catkin device of a kind of self-cleaning according to claim 1, it is characterised in that: the drum mechanism built includes difference Positioned at air intake passage (1) upper end, and be located at cleaning passage (2) lower end coiling (401) and lower mandrel member (402), it is described on On reel (401) and lower mandrel member (402) volume be equipped with batching (41), the upper and lower ends of the anti-catkin net (5) respectively with batching (41) be fixedly connected, the air intake passage (1) be equipped be respectively used to control coiling (401) and lower mandrel member (402) rotate Motor, and the control system for controlling motor work.
3. the anti-catkin device of a kind of self-cleaning according to claim 2, it is characterised in that: the cleaning passage (2) is separate One end of high-pressure jet device (21) is equipped with catkin collection system, and the catkin collection system includes being located under cleaning passage (2) Side, and the sludge collecting box (3) being connected to cleaning passage (2).
4. the anti-catkin device of a kind of self-cleaning according to claim 3, it is characterised in that: sludge collecting box (3) inlet Middle part be equipped with bull stick, be fixedly connected with cover board (31) on the bull stick, the cover board (31) is towards high-pressure jet device (21) One end be equipped with wind deflector (311), when the high-pressure jet device (21) work, the wind deflector (311) and cleaning passage (2) upper side wall contradicts.
5. the anti-catkin device of a kind of self-cleaning according to claim 4, it is characterised in that: the wind deflector (311) is in arc Shape, and the outside of wind deflector described in arcuation (311) is arranged close to cleaning passage (2) upper side wall.
6. the anti-catkin device of a kind of self-cleaning according to claim 4, it is characterised in that: the entrance of the sludge collecting box (3) Locate to be equipped with several intake chambers (32) close to the one end of high-pressure jet device (21).
7. the anti-catkin device of a kind of self-cleaning according to claim 1, it is characterised in that: the pressure differential detection module includes Air pressure analyzer (6) positioned at anti-catkin net (5) two sides, and the survey for measuring difference between two air pressure analyzers (6) Cover half block, when difference is greater than preset value, the measurement module, which issues, winds signal and jet signal, the motor in response to Winding signal controls anti-catkin net (5) and moves downward, and the high-pressure jet device (21) works in response to jet signal.
8. the anti-catkin device of a kind of self-cleaning according to claim 1, it is characterised in that: the high-pressure jet device (21) The outgassing direction of gas outlet (211) is arranged towards air inlet (11).
CN201811003296.7A 2018-08-30 2018-08-30 Self-cleaning catkin device of preventing Active CN109026395B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811003296.7A CN109026395B (en) 2018-08-30 2018-08-30 Self-cleaning catkin device of preventing

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Application Number Priority Date Filing Date Title
CN201811003296.7A CN109026395B (en) 2018-08-30 2018-08-30 Self-cleaning catkin device of preventing

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CN109026395B CN109026395B (en) 2024-01-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112957828A (en) * 2021-01-29 2021-06-15 华为技术有限公司 Filter screen cleaning system, filter screen cleaning method and data center

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Publication number Priority date Publication date Assignee Title
GB1409252A (en) * 1971-10-26 1975-10-08 Trox Gmbh Geb Roller web filter for filtering gases
KR100861778B1 (en) * 2007-08-24 2008-10-08 권영현 An air conditioner with auto cleansing system to air-filter and controlling method
CN103521010A (en) * 2013-10-17 2014-01-22 北京景盛泰和科技发展有限公司 Scroll type filtering device applied to air supply or air cooling heat exchange system and heat exchange system
CN207050197U (en) * 2017-08-08 2018-02-27 中铁第四勘察设计院集团有限公司 A kind of indoor apparatus of air conditioner self cleaning filtering device
CN108411858A (en) * 2018-02-13 2018-08-17 华北水利水电大学 A kind of conveyance canal blocks algae device with adjustable single net
CN208845273U (en) * 2018-08-30 2019-05-10 江苏华强新能源科技有限公司 A kind of anti-catkin device of self-cleaning

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409252A (en) * 1971-10-26 1975-10-08 Trox Gmbh Geb Roller web filter for filtering gases
KR100861778B1 (en) * 2007-08-24 2008-10-08 권영현 An air conditioner with auto cleansing system to air-filter and controlling method
CN103521010A (en) * 2013-10-17 2014-01-22 北京景盛泰和科技发展有限公司 Scroll type filtering device applied to air supply or air cooling heat exchange system and heat exchange system
CN207050197U (en) * 2017-08-08 2018-02-27 中铁第四勘察设计院集团有限公司 A kind of indoor apparatus of air conditioner self cleaning filtering device
CN108411858A (en) * 2018-02-13 2018-08-17 华北水利水电大学 A kind of conveyance canal blocks algae device with adjustable single net
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112957828A (en) * 2021-01-29 2021-06-15 华为技术有限公司 Filter screen cleaning system, filter screen cleaning method and data center
EP4035758A1 (en) * 2021-01-29 2022-08-03 Huawei Digital Power Technologies Co., Ltd. Filter cleaning system, filter cleaning method, and data center

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