CN203648899U - Temperature and pressure double-control type cleaning device of air conditioner outdoor unit - Google Patents
Temperature and pressure double-control type cleaning device of air conditioner outdoor unit Download PDFInfo
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- CN203648899U CN203648899U CN201320781109.4U CN201320781109U CN203648899U CN 203648899 U CN203648899 U CN 203648899U CN 201320781109 U CN201320781109 U CN 201320781109U CN 203648899 U CN203648899 U CN 203648899U
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- cleaning device
- outdoor unit
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- conditioner outdoor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 10
- 239000007921 spray Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a cleaning device, in particular to a temperature and pressure double-control type cleaning device of an air conditioner outdoor unit. The temperature and pressure double-control type cleaning device comprises a control cabinet and a sprayer component. The control cabinet is electrically connected with a pressure sensor and a temperature sensor. The control cabinet controls the sprayer component to be opened and closed, the sprayer component comprises a water distribution pipe and a sprayer arranged on the water distribution pipe, and the sprayer is a rotary sprayer. The temperature and pressure double-control type cleaning device achieves multi-angle spraying and cleaning on an outdoor unit radiator, and improves the cleaning effect on the radiator.
Description
Technical field
The utility model relates to cleaning device, particularly warm-pressing double-control formula air-conditioner outdoor unit cleaning device.
Background technology
Precise machine room air conditioner is the professional air-conditioning for modern electronic equipment Electromechanical Design, and it is all much higher than common air-conditioning to the requirement of operating accuracy and reliability.The effect of precise machine room air conditioner is that computer room temperature is controlled in to positive and negative 1 degree Celsius, thereby greatly improves life-span and the reliability of equipment in machine room.
Existing precise machine room air conditioner comprises indoor set and off-premises station two parts.Off-premises station is mainly being born the work of condensation, and the heat dissipation environment of off-premises station is very important.The bad meeting of dispelling the heat causes off-premises station temperature to raise and causes high pressure machine halt trouble, and can reduce the parts in the refrigeration of air-conditioning, the live load that increases air-conditioning, damage air-conditioning, thereby can cause temperature in machine room to raise, and damages the equipment in machine room.
But the off-premises station of precise machine room air conditioner is exposed to outdoor conventionally, airborne dust is easily adsorbed in spreader surface and fin gap by blower fan, and radiator is polluted, if radiator can not get timely cleaning, or causes the decline of radiator heat-dissipation efficiency.
Application number is to have announced a kind of warm-pressing double-control intelligent atomizing sprinkling system in 200720044192.1 Chinese patent document, and this spray system can be used for the radiator of air-conditioner outdoor unit to clean.This spray system, comprise switch board, magnetic valve, temperature sensor, pressure sensor, the shower nozzle of tape controller, temperature sensor, pressure sensor are arranged on condenser around, be connected with the switch board of tape controller by holding wire, and send gathered force value, temperature value to controller, the port of export of the switch board of tape controller, by holding wire connected electromagnetic valve, sends control signal to magnetic valve, realizes the switch of magnetic valve.Magnetic valve is arranged in water lines, is provided with distributive pipe at the end of water lines, on this distributive pipe, shower nozzle is installed, the outlet subtend condenser of shower nozzle.This spray system is controlled the open and close of magnetic valve by the upper lower limit value of the temperature that can regulate in real time and pressure, to reach the function of automatic atomising spray.But, there is following shortcoming in this spray system: can not carry out multi-angle spray to fin because shower nozzle is non-rotatable on the one hand, can not up and down reciprocatingly clean radiator because shower nozzle can not move up and down in addition, therefore, this spray system can not effectively be cleaned radiator:.
Summary of the invention
The purpose of this utility model is to provide the rotatable warm-pressing double-control formula of a kind of shower nozzle air-conditioner outdoor unit cleaning device, to improve the cleaning performance to radiator.
To achieve these goals, the utility model adopts following technical scheme: warm-pressing double-control formula air-conditioner outdoor unit cleaning device, comprise switch board and nozzle component, switch board is electrically connected with pressure sensor and temperature sensor, the switching of nozzle component is by switch board control, nozzle component comprises distributive pipe and be assemblied in the shower nozzle on distributive pipe, and described shower nozzle is rotary nozzle.
The rotation of rotary nozzle is perpendicular to the axis of distributive pipe.
Described rotary nozzle is provided with at least two delivery ports, and each delivery port distributes around the rotation of rotary nozzle.
Between described shower nozzle and distributive pipe, be provided with outer silk, shower nozzle is assemblied on distributive pipe by outer silk.
Warm-pressing double-control formula air-conditioner outdoor unit cleaning device also comprises the driving mechanism for driving nozzle component to move back and forth up and down, and described driving mechanism is electrically connected with switch board.
Described driving mechanism is linear reciprocating drive mechanism.
Described linear reciprocating drive mechanism comprises the linear guides of downward-extension, on linear guides, be equipped with the guide pad being in transmission connection with nozzle component, guide pad is connected with and drives the traction electric machine that moves back and forth up and down of guide pad, the upper and lower end of linear guides to turn to be furnished with restriction nozzle component the limit element that moves up and down stroke.
Described switch board is provided with for automatically controlling the automatic control system that nozzle component opens and closes.
On described switch board, be also provided with for manually controlling the manual control system that nozzle component opens and closes.
On described switch board, be also provided with the timing control system that opens and closes nozzle component for timing.
The beneficial effects of the utility model: can monitor in real time air-conditioner outdoor unit by temperature sensor and pressure sensor, in the time that the temperature and pressure of air-conditioner outdoor unit exceeds setting range, open nozzle component by switch board, radiator is cleaned, by the rotation of rotary nozzle, can realize the multi-angle spray to off-premises station radiator and clean, having improved the cleaning performance to radiator.
Further, each rotary nozzle is provided with plural delivery port, and each delivery port is uniformly distributed around the rotation of rotary nozzle, and shower nozzle can spray cleaning to the different parts of radiator simultaneously, has improved cleaning efficiency and spraying effect.
Further, rotary nozzle is connected by outer silk with distributive pipe, and this outer silk has installs fast simple advantage.
Further, drive nozzle component to move back and forth up and down by driving mechanism, can up and down reciprocatingly repeatedly clean radiator, improved cleaning performance.
Further, driving mechanism is linear reciprocating drive mechanism, and compared with cam drive, linear reciprocating drive mechanism has that transmission speed is fast, the uniform advantage of transmission speed.
Further, compared with rack-and-pinion rotating mechanism, adopt traction electric machine, linear guides and guide pad as linear reciprocating drive mechanism, have advantages of simple in structure, noise is little, transmission speed is fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of warm-pressing double-control formula air-conditioner outdoor unit cleaning device of the present utility model;
Fig. 2 is the structural representation of nozzle component in Fig. 1;
Fig. 3 is the structural representation of driving mechanism in Fig. 1.
The specific embodiment
Embodiment 1 of the present utility model, as Figure 1-3: warm-pressing double-control formula air-conditioner outdoor unit cleaning device, comprises switch board 10, nozzle component 11, pressure sensor 12 and temperature sensor 13.Pressure sensor 12 and temperature sensor 13 are arranged on air-conditioning pressure duct around, be connected, and send gathered force value, temperature value to controller in switch board by electric wire with switch board 10, and the switching of nozzle component 11 is controlled by switch board 10.Nozzle component 11 comprises distributive pipe 1, and this distributive pipe 1 is provided with water inlet 3 and shower nozzle 2, and this shower nozzle 2 is rotary nozzle, and the rotation of this rotary nozzle is vertical with the axis of distributive pipe 1.Shower nozzle 2 is uniformly distributed along the axis of distributive pipe 1, and water inlet 3 is positioned at the middle part of distributive pipe 1, and the water inlet pipe being communicated with water inlet 3 is provided with the magnetic valve being electrically connected with switch board, by the break-make of magnetic valve controlled feed pipe, and then realizes the switching of nozzle component 11.
In the present embodiment, rotary nozzle is provided with two delivery ports, and these two delivery ports are uniformly distributed around the rotation of rotary nozzle.Rotary nozzle comprises two outlet pipes, the V-shaped structure of rotary nozzle, and delivery port is positioned at the end of outlet pipe, and delivery port is corresponding one by one with outlet pipe.In other embodiments, plural delivery port can also be set on rotary nozzle, and each delivery port is uniformly distributed around the rotation of rotary nozzle, and rotary nozzle comprises plural outlet pipe, delivery port is corresponding one by one with outlet pipe, and rotary nozzle is petal-shaped structure.
In the present embodiment, be provided with outer silk 4 between shower nozzle 2 and distributive pipe 1, shower nozzle 2 is assemblied on distributive pipe 1 by outer silk 4, and each outer silk 4 is uniformly distributed along the axis of distributive pipe 1.In other embodiments, shower nozzle can also adopt other joints such as socket-welding fitting to be connected with distributive pipe.
For shower nozzle can up and down reciprocatingly be cleaned fin, to improve cleaning performance.The design turns and has joined the driving mechanism 15 that drives nozzle component to pump on nozzle component, and this driving mechanism 15 is electrically connected with switch board 10.
In the present embodiment, adopt linear reciprocating drive mechanism as driving mechanism, in other embodiments, can also adopt cam drive by driving mechanism.In the present embodiment, this linearity reciprocating drive mechanism comprises linear guides 5, guide pad 6 and the traction electric machine 7 of downward-extension.The shape of linear guides can change according to the shape of off-premises station, and in the present embodiment, linear guides 5 is the straight linear guide rail vertically arranging.Linear guides 5 has two, and two linear guides lay respectively at the both ends of distributive pipe, is respectively fitted with a guide pad 6 on every linear guides 5, the both ends of distributive pipe 1 be in transmission connection with two guide pads 6 respectively.Guide pad 6 guiding are assemblied on linear guides 5, traction electric machine 7 is in transmission connection with guide pad 6 and for driving guide pad 6 to move back and forth up and down along linear guides 5, the two ends up and down of linear guides 5 turn is furnished with restriction nozzle component and moves up and down the limit element of stroke, and this limit element is position sensor 8.
In the present embodiment, traction electric machine is common electric machine, and in other embodiments, traction electric machine can also be common electric machine or stepper motor or servomotor or linear electric motors.In other embodiment of the present utility model, linear reciprocating drive mechanism can also adopt rack and pinion drive mechanism.
Above-described embodiment 1 in use, can be controlled by three kinds of modes the switching of nozzle component.1) obtain the pressure and temperature of air-conditioning pressure duct according to pressure sensor and temperature sensor actual measurement, according to different air-conditioning types, when pressure or temperature reach predetermined threshold values, start nozzle component by automatic control system, air-conditioner outdoor unit is carried out to washing and cleaning operation; 2) according to air-conditioning equipment installation environment situation in conjunction with local air ambient, set the Clean after every time; When reaching the interval time of setting, timing control system will start nozzle component, and air-conditioner outdoor unit is carried out to washing and cleaning operation; 3) need to carry out washing and cleaning operation according to operator on duty's field observation, start nozzle component by manual control system, air-conditioner outdoor unit is carried out to washing and cleaning operation.
In the course of work of nozzle component, start driving mechanism by switch board, under the effect of traction electric machine, guide pad drives nozzle component to move up and down along linear guides, shower nozzle can up and down reciprocatingly clean radiator, and ceaselessly rotates by the rotary nozzle of nozzle component, can carry out to fin the cleaning of multi-angle, the high-efficiency washing to fin can be realized, the radiating effect of air-conditioning can be guaranteed.
The utlity model has advantage simple in structure and that cleaning performance is good, can guarantee that by this cleaning device the radiator of off-premises station has good radiating effect, thereby can guarantee that machine room is in temperature constant state.
In other embodiment of the present utility model, linear guides can also be arc-shaped structure.
In other embodiment of the present utility model, rotary nozzle can also only comprise an outlet pipe, and the axis of this outlet pipe and the rotation of rotary nozzle are inclined to set, and this outlet pipe is provided with one or at least two delivery ports.
In other embodiment of the present utility model, rotary nozzle can also only comprise an outlet pipe, and the axis of this outlet pipe is vertical with the rotation of rotary nozzle, and this outlet pipe is provided with one or at least two delivery ports, and the axis that delivery port lays out water pipe distributes.
In other embodiment of the present utility model, can also only include automatic control system, and save manual control system or timing control system.
Claims (7)
1. warm-pressing double-control formula air-conditioner outdoor unit cleaning device, comprise switch board and nozzle component, switch board is electrically connected with pressure sensor and temperature sensor, the switching of nozzle component is by switch board control, nozzle component comprises distributive pipe and is assemblied in the shower nozzle on distributive pipe, it is characterized in that: described shower nozzle is rotary nozzle.
2. warm-pressing double-control formula air-conditioner outdoor unit cleaning device according to claim 1, is characterized in that: the rotation of rotary nozzle is perpendicular to the axis of distributive pipe.
3. warm-pressing double-control formula air-conditioner outdoor unit cleaning device according to claim 2, is characterized in that: described rotary nozzle is provided with at least two delivery ports, and each delivery port distributes around the rotation of rotary nozzle.
4. according to the warm-pressing double-control formula air-conditioner outdoor unit cleaning device described in any one in claim 1-3, it is characterized in that: between described shower nozzle and distributive pipe, be provided with outer silk, shower nozzle is assemblied on distributive pipe by outer silk.
5. warm-pressing double-control formula air-conditioner outdoor unit cleaning device according to claim 1, is characterized in that: also comprise the driving mechanism for driving nozzle component to move back and forth up and down, described driving mechanism is electrically connected with switch board.
6. warm-pressing double-control formula air-conditioner outdoor unit cleaning device according to claim 5, is characterized in that: described driving mechanism is linear reciprocating drive mechanism.
7. warm-pressing double-control formula air-conditioner outdoor unit cleaning device according to claim 6, it is characterized in that: described linear reciprocating drive mechanism comprises the linear guides of downward-extension, on linear guides, be equipped with the guide pad being in transmission connection with nozzle component, guide pad is connected with and drives the traction electric machine that moves back and forth up and down of guide pad, the upper and lower end of linear guides to turn to be furnished with restriction nozzle component the limit element that moves up and down stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781109.4U CN203648899U (en) | 2013-12-03 | 2013-12-03 | Temperature and pressure double-control type cleaning device of air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781109.4U CN203648899U (en) | 2013-12-03 | 2013-12-03 | Temperature and pressure double-control type cleaning device of air conditioner outdoor unit |
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| CN203648899U true CN203648899U (en) | 2014-06-18 |
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| CN201320781109.4U Expired - Fee Related CN203648899U (en) | 2013-12-03 | 2013-12-03 | Temperature and pressure double-control type cleaning device of air conditioner outdoor unit |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457400A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Cleaning device for air conditioner outdoor unit |
| CN105327881A (en) * | 2015-11-27 | 2016-02-17 | 国网北京市电力公司 | Maintaining device of air conditioner outdoor unit |
| CN109489191A (en) * | 2018-10-10 | 2019-03-19 | 珠海格力电器股份有限公司 | Unit and method for controlling pollution discharge thereof |
| CN110653203A (en) * | 2019-09-27 | 2020-01-07 | 国网山东省电力公司寿光市供电公司 | Outer quick-witted self-cleaning system of accurate air conditioner in computer lab |
| CN110906453A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN114071974A (en) * | 2021-11-24 | 2022-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Radiator cleaning mechanism, radiator, electric equipment and control method |
-
2013
- 2013-12-03 CN CN201320781109.4U patent/CN203648899U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457400A (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | Cleaning device for air conditioner outdoor unit |
| CN105327881A (en) * | 2015-11-27 | 2016-02-17 | 国网北京市电力公司 | Maintaining device of air conditioner outdoor unit |
| CN110906453A (en) * | 2018-09-18 | 2020-03-24 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN109489191A (en) * | 2018-10-10 | 2019-03-19 | 珠海格力电器股份有限公司 | Unit and method for controlling pollution discharge thereof |
| CN110653203A (en) * | 2019-09-27 | 2020-01-07 | 国网山东省电力公司寿光市供电公司 | Outer quick-witted self-cleaning system of accurate air conditioner in computer lab |
| CN114071974A (en) * | 2021-11-24 | 2022-02-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Radiator cleaning mechanism, radiator, electric equipment and control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |