CN203478464U - Automatic cleaning device for centralized central air conditioning filter screen - Google Patents
Automatic cleaning device for centralized central air conditioning filter screen Download PDFInfo
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- CN203478464U CN203478464U CN201320534199.7U CN201320534199U CN203478464U CN 203478464 U CN203478464 U CN 203478464U CN 201320534199 U CN201320534199 U CN 201320534199U CN 203478464 U CN203478464 U CN 203478464U
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- filter screen
- tongue tube
- plc controller
- air filter
- chain
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Abstract
The utility model relates to the air conditioning cleaning technology, in particular to an automatic cleaning device for a centralized central air conditioning filter screen and solves the problems that an existing centralized central air conditioning filter screen is time consuming and labor consuming, inconvenient for frequent cleaning, large in maintenance amount, high in cost and limited in applicable places. The automatic cleaning device comprises a PLC (programmable logic controller), an air filter screen, a rail, a rail car, a pillar support and a water filter vacuum cleaner. The air filter screen is covered on the centralized central air conditioning filter screen, the rail is arranged close to the air filter screen, the rail car is arranged on the rail and driven through a motor A. the pillar support equal in height with the air filter screen is fixedly arranged on the rail car, and the water filter vacuum cleaner is controlled by the PLC. A driven chain wheel is supported at the upper end of the pillar support, and a driving chain wheel driven by a motor B which is controlled by the PLC is supported at the lower end of the pillar support, a chain is sleeved on the driven and driving chain wheels, and a roller sucker matched with the air filter screen is fixed on the chain. By dynamic integration of a mechanical structure and electronic control, the automatic cleaning device is convenient to use, high in intelligence degree and widely applicable.
Description
Technical field
The utility model relates to air-conditioning clean technologies, and particularly the cleaning device of central air-conditioning screen pack, is specially centralized central air-conditioning filter screen automatic cleaning device.
Background technology
The advantages such as centralized central air-conditioning is large owing to having the air quantity of processing, and cold and heat source operating cost processed is low, and equipment is reliable, are widely used in large-scale place.Along with increase service time, on air conditioner filter screen, can form thick cotton-shaped pollutant and a large amount of dust, stop up air conditioner filter screen and affect draught capacity, cause blower fan live load to increase, equipment operating cost, maintenance cost are constantly increased, when serious, terminal air outlet of air air quantity reduces or service life of equipment minimizing or damage, and makes some new air-conditioning technicals can not bring into play its real effect; And on air conditioner filter screen, will give best living environment of harmful bacteria when a large amount of pollutant and dust accumulation, and then by blower fan, bacterium is delivered to each air outlet, that gives people healthyly causes great harm, also to epidemic disease, has brought good route of transmission.Thereby irregular clean or change air conditioner filter screen and just seem particularly important.
Changing air conditioner filter screen is fairly simple for general place, but the cost of changing is higher, so originally require to change filter screen in three months, can not change in time, even within several years, does not change.For some factories, this expense is exactly a no small spending, because according to product or other environmental requirements, air conditioner filter screen is divided into again primarily efficient filter, medium air filtration, high efficiency filter etc., cost is higher than one-level by one-level so, so adopt clean mode to improve ventilation effect, reduces costs more.The screen pack of current clean centralized central air-conditioning is mainly to adopt the method manually cleaning with electrostatic precipitation, artificial clean frequent the cleaning of wasting time and energy, be not easy to; Electrostatic precipitation effect is better, but installation cost is higher, the dust that can not automatically walk to isolate clearly, later maintenance amount is corresponding improve also, application place limited (not being suitable for the larger occasion of wind speed), rolling up of industrial discharge, motor vehicle exhaust emission makes the current air pollution in city more and more serious, and increasing of haze weather having a strong impact on the healthy of people.So it is a kind of time saving and energy saving, with low cost to be necessary to invent, and the device of applicable various Large Central Air Conditioning System filter screen cleanings.
Summary of the invention
Frequent cleaning, maintenance is large, cost is high and application place is limited problem are wasted time and energy, are not easy to the utility model in order to solve the current method of clean centralized central air-conditioning filter screen, and a kind of centralized central air-conditioning filter screen automatic cleaning device is provided.
The utility model is to adopt following technical scheme to realize: centralized central air-conditioning filter screen automatic cleaning device, comprise PLC controller, the air filter screen of cover cap on centralized central air-conditioning filter screen, the track arranging near air filter screen, be arranged on track and the railcar being driven by the motor A that is controlled by PLC controller, be fixedly arranged in railcar and the column support contour with air filter screen, with inlet pipe, drain pipe and in it, be provided with liquid level control switch and be controlled by the vacuum cleaner with water filtering of PLC controller, the upper end of described column support is supported with driven sprocket, lower end is supported with the drive sprocket being driven by the motor B that is controlled by PLC controller, and driven and drive sprocket upper ring cap has chain, is fixed with the round brush suction nozzle coordinating with air filter screen on chain, the round brush that described round brush suction nozzle is driven by the motor C that is controlled by PLC controller, be connected with round brush and the cleaner head that is connected with vacuum cleaner with water filtering by flexible pipe and be fixed in cleaner head and the balladeur train that is positioned on chain forms, on chain, be provided with magnet, on the top of column support, be provided with the magnet on chain and coordinate to control the upper tongue tube that motor B stops, in the bottom of column support, be provided with the lower tongue tube that coordinates to control motor B reversion with the magnet on chain, upper and lower tongue tube is connected with the signal input part of PLC controller respectively, before railcar, in, the rear portion direction of railcar setting in motion (take be anterior) is respectively arranged with front tongue tube, middle tongue tube, rear tongue tube, on the track position corresponding with air filter screen one end, be provided with rear tongue tube and coordinate, the rear magnetic sheet that resets and stop for controlling railcar, on the track position corresponding with the air filter screen other end, be provided with front tongue tube and coordinate, the front magnetic sheet oppositely resetting for controlling railcar, at track middle part, being arranged at intervals with a plurality of and middle tongue tube coordinates, for controlling the magnetic sheet of railcar stepping, before, in, rear tongue tube is connected with the signal input part of PLC controller respectively, on the inlet pipe, drain pipe of described vacuum cleaner with water filtering, be provided with the magnetic valve that is controlled by PLC controller, the liquid level control switch in vacuum cleaner with water filtering is connected with the signal input part of PLC controller.
The course of work of cleaning device for filtering screen of air conditioner described in the utility model is as follows: first by air filter screen cover cap on centralized central air-conditioning filter screen.Under the control of PLC controller, start vacuum cleaner with water filtering operation, and starter motor C, motor C drives round brush rotation, then, starter motor B under the control of PLC controller, motor B forward chain drive-belt drives the round brush suction nozzle dust that upwards air filter screen is collected in cleaning from air filter screen bottom to the water of dust catcher, round brush suction nozzle is raised to air filter screen top, the lower tongue tube of the magnet induction column support bottom on chain is closed, provide actuating signal to make motor B reversion chain drive-belt drive round brush suction nozzle to clean downwards to PLC controller, roller brush arrives air filter screen bottom, the upper tongue tube on the magnet induction column support top on chain, provide actuating signal that motor B is stopped to PLC controller, meanwhile, starter motor A forward under the control of PLC controller, drive track car laterally operation, until the middle tongue tube in railcar is responded to after closure by magnetic sheet in first, provides signal to PLC controller and then controls motor A to stop.Repeat again afterwards the cleaning process of roller suction nozzle, so repeat until railcar arrives the air filter screen other end, front tongue tube in railcar is responded to and closure by the front magnetic sheet on track, thereby provide actuating signal to PLC controller, PLC controller makes dust catcher, motor C, motor B quits work, motor A reversion drive track car returns answers back, until the rear tongue tube in railcar is closed by the rear magnetic sheet induction on track, PLC controller quits work motor A, the magnetic valve of simultaneously opening on the drainpipe of vacuum cleaner with water filtering bottom is expelled to sewer by the dust of collecting back by drainpipe, the liquid level control switch that water level in vacuum cleaner with water filtering drops in it is closed, the number of delivering a letter opens the magnetic valve on water inlet pipe to PLC, by water inlet pipe, in vacuum cleaner with water filtering, inject clear water clean inwall, after sewage is emptying, PLC can close the magnetic valve on drainpipe again every certain hour, in vacuum cleaner with water filtering, liquid level is closed the magnetic valve on water inlet pipe by liquid level control switch to PLC controller after arriving certain position, water in dust catcher is got time clean filter screen use ready like this.
From the above-mentioned course of work, can find out, PLC controller upper and lower tongue tube and before, during and after under the effect of tongue tube input signal, under corresponding control software support, control motor A, motor B, motor C startup in good time and stop, the magnetic valve of in good time controlling on vacuum cleaner with water filtering inlet pipe, drain pipe opens and closes, thereby realizes the whole progress of work.To those skilled in the art, the control software of realizing the PLC controller of the above-mentioned course of work is easily to realize.
The utility model is by organically combining frame for movement and Electronic Control, easy to use, intelligent degree is high, application place is extensive, and solved the problem that current centralized air-conditioning exists: the dust on clean air filter screen at any time, can not make dust accretions on filter screen, guarantee the national standard (air outlet place) of dust content in terminal room air; The a large amount of harmful bacterias that reside in dust are also eliminated simultaneously, thereby reduce the harm of harmful bacteria to human body, are conducive to the healthy of people, have effectively reduced the route of transmission of epidemic disease.Solved and manually cleaned traditionally the worry that filter screen is wasted time and energy or often changed air conditioner filter screen, can greatly extend the service time of former air conditioner filter screen, thereby reduced the maintenance cost of equipment.Solved along with air-conditioning moves for a long time, air conditioner filter screen is piled up a large amount of dusts, cause filter screen resistance increment, power consumption to increase, terminal outlet air quantity reduces, the worry that operation of air conditioner cost is excessive, can keep for a long time former design initial resistance and terminal air quantity, not only can keep for a long time the original operating cost of air-conditioning, can also coordinate the advantage that it saves the energy of giving full play to of converter technique.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the internal structure schematic diagram of column support;
Fig. 4 is the structural representation of round brush suction nozzle;
In figure: the magnetic valve on 1-water inlet pipe, the magnetic valve on 2-drainpipe, 3-motor A, 4-track, 5-motor B, 6-flexible pipe, 7-railcar, 8-dust suction sheet, 10-round brush suction nozzle, 11-motor C, 12-column support, 13-air filter screen, the wheeled pole of 15-, 16-drainpipe, 17-water inlet pipe, 18-round brush, 20-balladeur train, 21-cleaner head, 23-driven sprocket, 24-chain, 25-drive sprocket, the upper tongue tube of 26-, 27-magnet, tongue tube under 28-.
The specific embodiment
Centralized central air-conditioning filter screen automatic cleaning device, comprise PLC controller, the air filter screen 13 of cover cap on centralized central air-conditioning filter screen, the track 4 arranging near air filter screen 13, be arranged on track 4 and the railcar 7 being driven by the motor A3 that is controlled by PLC controller, be fixedly arranged in railcar 7 and the column support 12 contour with air filter screen, with inlet pipe, drain pipe 17,16 and be provided with liquid level control switch in it and be controlled by the vacuum cleaner with water filtering of PLC controller, the upper end of described column support 12 is supported with driven sprocket 23, lower end is supported with the drive sprocket 25 being driven by the motor B5 that is controlled by PLC controller, driven and drive sprocket upper ring cap has chain 24, is fixed with the round brush suction nozzle 10 coordinating with air filter screen on chain 24, the round brush 18 that described round brush suction nozzle 10 is driven by the motor C11 that is controlled by PLC controller, be connected with round brush and the cleaner head 21 that is connected with vacuum cleaner with water filtering by flexible pipe 6 and be fixed in cleaner head and the balladeur train 20 that is positioned on chain forms, on chain 24, be provided with magnet 27, on the top of column support 12, be provided with the magnet 27 on chain and coordinate to control the upper tongue tube 26 that motor B5 stops, in the bottom of column support 12, be provided with the lower tongue tube 28 that coordinates to control motor B5 reversion with the magnet 27 on chain, upper and lower tongue tube is connected with the signal input part of PLC controller respectively, before railcar 7, in, the rear portion direction of railcar setting in motion (take be anterior) is respectively arranged with front tongue tube, middle tongue tube, rear tongue tube, on track 4 position corresponding with air filter screen 13 one end, be provided with rear tongue tube and coordinate, the rear magnetic sheet that resets and stop for controlling railcar, on track 4 position corresponding with air filter screen 13 other ends, be provided with front tongue tube and coordinate, the front magnetic sheet oppositely resetting for controlling railcar, at track middle part, being arranged at intervals with a plurality of and middle tongue tube coordinates, for controlling the magnetic sheet of railcar stepping, before, in, rear tongue tube is connected with the signal input part of PLC controller respectively, on the inlet pipe, drain pipe 17,16 of described vacuum cleaner with water filtering, be provided with the magnetic valve 1,2 that is controlled by PLC controller, the liquid level control switch in vacuum cleaner with water filtering is connected with the signal input part of PLC controller.During concrete enforcement, the spacing of middle tongue tube equates with the width of round brush 18, makes cleaning effect reliable.Further; for making cleaning effect thorough; in the behind of air filter screen 13, add the dust suction sheet 8 freely moving up and down; when air-conditioning unit is not shut down normal operation; when round brush suction nozzle 10 is inhaled automatic sagging laminating filter screen through out-of-date dust suction sheet; play the effect that the dust in air filter screen is thoroughly sucked out, while leaving, dust suction sheet is entering under wind action automatically to raise up and leave filter screen continuation assurance ventilation.For guaranteeing the even running of column support 12, at the top of column support 12, be provided with one end with the wheeled pole 15 of the roller contacting with air filter screen 13.
Claims (4)
1. centralized central air-conditioning filter screen automatic cleaning device, it is characterized in that comprising PLC controller, the air filter screen (13) of cover cap on centralized central air-conditioning filter screen, the track (4) arranging near air filter screen (13), be arranged at track (4) upper and by the motor A(3 that is controlled by PLC controller) railcar (7) that drives, be fixedly arranged on the upper and column support (12) contour with air filter screen of railcar (7), with inlet pipe, drain pipe (17,16) and be provided with liquid level control switch in it and be controlled by the vacuum cleaner with water filtering of PLC controller, the upper end of described column support (12) is supported with driven sprocket (23), lower end is supported with by the motor B(5 that is controlled by PLC controller) drive sprocket (25) that drives, driven and drive sprocket upper ring cap has chain (24), is fixed with the round brush suction nozzle (10) coordinating with air filter screen on chain (24), described round brush suction nozzle (10) is by the motor C(11 that is controlled by PLC controller) round brush (18) that drives, be connected with round brush and pass through the cleaner head (21) that flexible pipe (6) is connected with vacuum cleaner with water filtering and be fixed in cleaner head and be positioned balladeur train (20) formation on chain, on chain (24), be provided with magnet (27), on the top of column support (12), be provided with and coordinate to control motor B(5 with magnet (27) on chain) the upper tongue tube (26) that stops, in the bottom of column support (12), be provided with and coordinate to control motor B(5 with magnet (27) on chain) the lower tongue tube (28) of reversion, upper and lower tongue tube is connected with the signal input part of PLC controller respectively, before railcar (7), in, rear portion is respectively arranged with front tongue tube, middle tongue tube, rear tongue tube, on track (4) position corresponding with air filter screen (13) one end, be provided with rear tongue tube and coordinate, the rear magnetic sheet that resets and stop for controlling railcar, on track (4) position corresponding with air filter screen (13) other end, be provided with front tongue tube and coordinate, the front magnetic sheet oppositely resetting for controlling railcar, at track middle part, being arranged at intervals with a plurality of and middle tongue tube coordinates, for controlling the magnetic sheet of railcar stepping, before, in, rear tongue tube is connected with the signal input part of PLC controller respectively, on the inlet pipe, drain pipe (17,16) of described vacuum cleaner with water filtering, be provided with the magnetic valve (1,2) that is controlled by PLC controller, the liquid level control switch in vacuum cleaner with water filtering is connected with the signal input part of PLC controller.
2. centralized central air-conditioning filter screen automatic cleaning device according to claim 1, is characterized in that the spacing of middle tongue tube equates with the width of round brush (18).
3. centralized central air-conditioning filter screen automatic cleaning device according to claim 1 and 2, is characterized in that adding in the behind of air filter screen (13) the dust suction sheet (8) freely moving up and down.
4. centralized central air-conditioning filter screen automatic cleaning device according to claim 1 and 2, is characterized in that being provided with at the top of column support (12) one end with the wheeled pole (15) of the roller contacting with air filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534199.7U CN203478464U (en) | 2013-08-30 | 2013-08-30 | Automatic cleaning device for centralized central air conditioning filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534199.7U CN203478464U (en) | 2013-08-30 | 2013-08-30 | Automatic cleaning device for centralized central air conditioning filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478464U true CN203478464U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534199.7U Expired - Fee Related CN203478464U (en) | 2013-08-30 | 2013-08-30 | Automatic cleaning device for centralized central air conditioning filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478464U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539865A (en) * | 2017-09-28 | 2018-01-05 | 布劳恩电梯有限公司 | Energy-saving ventilation type elevator |
| CN107628512A (en) * | 2017-09-28 | 2018-01-26 | 布劳恩电梯有限公司 | Energy-saving ventilation structure for elevator |
| CN108209725A (en) * | 2018-02-13 | 2018-06-29 | 西安鹏光环保科技有限责任公司 | A kind of dust catcher automatic brush board of efficient deashing |
| CN108360431A (en) * | 2018-03-06 | 2018-08-03 | 海汇新能源汽车有限公司 | Electric cleaning car dry type clearing apparatus |
| CN109579160A (en) * | 2018-09-25 | 2019-04-05 | 南京长三角绿色发展研究院有限公司 | A kind of health type air purifier suitable for smart home |
-
2013
- 2013-08-30 CN CN201320534199.7U patent/CN203478464U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539865A (en) * | 2017-09-28 | 2018-01-05 | 布劳恩电梯有限公司 | Energy-saving ventilation type elevator |
| CN107628512A (en) * | 2017-09-28 | 2018-01-26 | 布劳恩电梯有限公司 | Energy-saving ventilation structure for elevator |
| CN108209725A (en) * | 2018-02-13 | 2018-06-29 | 西安鹏光环保科技有限责任公司 | A kind of dust catcher automatic brush board of efficient deashing |
| CN108360431A (en) * | 2018-03-06 | 2018-08-03 | 海汇新能源汽车有限公司 | Electric cleaning car dry type clearing apparatus |
| CN108360431B (en) * | 2018-03-06 | 2020-06-05 | 海汇新能源汽车有限公司 | Dry type cleaning device of electric sweeper |
| CN109579160A (en) * | 2018-09-25 | 2019-04-05 | 南京长三角绿色发展研究院有限公司 | A kind of health type air purifier suitable for smart home |
| CN109579160B (en) * | 2018-09-25 | 2019-10-25 | 南京长三角绿色发展研究院有限公司 | A kind of health type air purifier suitable for smart home |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170830 |