CN207006470U - Unit energy-saving control device and equipment - Google Patents
Unit energy-saving control device and equipment Download PDFInfo
- Publication number
- CN207006470U CN207006470U CN201720791101.4U CN201720791101U CN207006470U CN 207006470 U CN207006470 U CN 207006470U CN 201720791101 U CN201720791101 U CN 201720791101U CN 207006470 U CN207006470 U CN 207006470U
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- air
- high efficiency
- filter
- concentration
- air quality
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- 238000000746 purification Methods 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 14
- 238000003915 air pollution Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a unit energy-saving control device and equipment. Wherein, this equipment includes: the air quality detector is arranged on the air inlet side of the unit and used for monitoring the outdoor air quality; the controller is used for controlling the high-efficiency filter to rotate to the two sides of the unit when the outdoor air quality is monitored to meet the preset quality requirement, and controlling the high-efficiency filter to rotate back to the original position when the outdoor air quality is monitored not to meet the preset quality requirement; the high-efficiency filter is used for performing high-efficiency filtering operation on air. Through the utility model discloses, according to outdoor air pollution degree, control high efficiency filter's use. The problem of among the prior art unit purification combination can't be according to air quality self-adaptation regulation, cause the energy consumption great is solved, reduce the pressure drop, reach energy-conserving effect, reduce high efficiency filter loss simultaneously, improve high efficiency filter's life.
Description
Technical field
Machine set technology field is the utility model is related to, in particular to a kind of unit energy-saving control device and equipment.
Background technology
In recent years, global haze pollution aggravates, various except haze unit enters market, fresh air purifying unit (using except PM2.5 as
It is main) start to come into market, office building, household, fresh air, room air are purified, people is lived in the environment of cleaning.
Such as：Fresh air combines except the purification of haze assembled air-conditioner, and the purification combination of such unit is unique, such as " thick effect
Filtering+electrostatic precipitator+high efficiency filter " purification combination.Existing fresh air purifying unit, each ratings filters use throughout the year, to protect
The purification efficiency of unit is demonstrate,proved, high efficiency particulate air filter is to use.But in different seasons, the pollution level of outdoor air environment is not
Together, the requirement to clean-up effect is also different.When outdoor air pollution thing is few, sky is carried out if equally combined also by the purification
Gas purifies, and had both caused the waste of the energy, and can also have an impact to the service life of filter.
It can not cause energy consumption is larger to ask according to air quality automatic adjusument for the purification combination of unit in the prior art
Topic, not yet proposes effective solution at present.
Utility model content
A kind of unit energy-saving control device and equipment are provided in the utility model embodiment, to solve unit in the prior art
Purifying combination can not be according to air quality automatic adjusument, the problem of causing energy consumption larger.
In order to solve the above technical problems, the utility model provides a kind of equipment, wherein, the equipment includes：Air quality
Detector, unit inlet side is arranged on, for monitoring Outdoor Air Quality；Controller, for monitoring Outdoor Air Quality
When meeting preset quality requirement, control high efficiency particulate air filter turns to unit both sides, is monitoring that it is pre- that Outdoor Air Quality is not met
If during quality requirement, control high efficiency particulate air filter goes back to home position；High efficiency particulate air filter, for carrying out high efficiency filter behaviour to air
Make.
Further, the equipment also includes：Shaft coupling, for driving the high efficiency particulate air filter to rotate.
Further, the air quality detector, specifically for monitoring air particles concentration, the air particles concentration
It is air PM2.5 concentration.
Further, the controller, specifically for when the air particles concentration is less than preset concentration, control is efficient
Filter turns to unit both sides；When the air particles concentration is higher than preset concentration, control high efficiency particulate air filter goes back to original
Position.
The utility model additionally provides a kind of unit energy-saving control device, wherein, the device includes：Monitoring modular, it is used for
Monitor Outdoor Air Quality；Control module, for when the Outdoor Air Quality meets preset quality requirement, controlling efficient mistake
Filter is stopped, to cause outdoor air to be not required to carry out high efficiency filter.
Further, the monitoring modular, it is right specifically for the air quality detector by being installed on unit inlet side
The air quality of the unit inlet side is monitored.
Further, the Outdoor Air Quality, which meets preset quality requirement and refers to air particles concentration, is less than preset concentration.
Further, described device also includes：Presetting module, for setting different air quality grades, and set with
Preset concentration corresponding to different air quality grades.
Further, the presetting module, is specifically used for：If the air quality grade is one-level, described in setting
Preset concentration=the first concentration value/purification efficiency；If the air quality grade is two level, set the preset concentration=
Second concentration value/purification efficiency；By that analogy；Wherein, the second concentration value, the purification efficiency described in the first concentration value ＜
Purification efficiency when being other filter operation work in combination in addition to high efficiency filter operates.
Further, the control module includes：First control unit, for controlling shaft coupling to rotate, with described in drive
High efficiency particulate air filter turns to unit both sides.
Further, the control module also includes：Second control unit, it is default for not met in the air quality
During quality requirement, control high efficiency particulate air filter goes back to home position start-up operation, to cause outdoor air to carry out high efficiency filter.
Using the technical solution of the utility model, according to outdoor air pollution degree, the use to high efficiency particulate air filter is carried out
Control.When Outdoor Air Quality meets preset requirement, control high efficiency particulate air filter no longer works, and reduces pressure drop, reaches energy-conservation effect
Fruit, while high efficiency particulate air filter loss is reduced, improve the service life of high efficiency particulate air filter.
Brief description of the drawings
Fig. 1 is the structural representation according to the equipment of the utility model embodiment；
Fig. 2 is the high efficiency particulate air filter operating diagram according to the utility model embodiment；
Fig. 3 is the workflow diagram that haze unitary air handling unit is removed according to the fresh air of the utility model embodiment；
Fig. 4 is the structured flowchart according to the unit energy-saving control device of the utility model embodiment.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to this practicality
New restriction.
Embodiment one
Present embodiments provide a kind of equipment, the structural representation of equipment as shown in Figure 1, including：
Air quality detector, unit inlet side is arranged on, for monitoring the air quality of unit inlet side；
Controller, for when monitoring that air quality meets preset quality requirement, control high efficiency particulate air filter to turn to machine
Group both sides, when monitoring that air quality does not meet preset quality requirement, control high efficiency particulate air filter goes back to home position；
High efficiency particulate air filter, for carrying out high efficiency filter operation to air.
By the present embodiment, Outdoor Air Quality is monitored, when Outdoor Air Quality meets preset quality requirement,
Control high efficiency particulate air filter no longer works, and reduces pressure drop, reaches energy-saving effect, while reduces high efficiency particulate air filter loss, improves efficient
The service life of filter.
In the present embodiment, can be by being installed on the air quality detector of unit inlet side, to unit inlet side
Air quality is monitored, and so as to realize the accurate detection to unit inlet side air, lifts Detection of Air Quality effect.
The said equipment also includes：Shaft coupling, for driving high efficiency particulate air filter to rotate.
In the present embodiment, above-mentioned air quality detector, specifically for monitoring air particles concentration, the air particles
Concentration is air PM2.5 concentration.It is of course also possible to it is to determine air quality, the utility model by detecting other parameters
This is not construed as limiting.
, can be by whether judging air particles concentration for how to determine whether Outdoor Air Quality meets preset quality
Realized less than preset concentration, i.e. controller noted above, specifically for when the air particles concentration is less than preset concentration, controlling
High efficiency particulate air filter turns to unit both sides；When the air particles concentration is higher than preset concentration, control high efficiency particulate air filter is gone back to
Home position.Air particles concentration in the present embodiment can be the concentration of PM2.5 in air, and the utility model is not limited this
It is fixed.
In the present embodiment, different air quality grades can be set previously according to demand, and set and different air
Preset concentration corresponding to credit rating.Specifically, if air quality grade is one-level, the concentration value of preset concentration=first/
Purification efficiency；If air quality grade is two level, preset concentration=the second concentration value/purification efficiency；By that analogy；Its
In, first the second concentration values of concentration value ＜, when purification efficiency is other filter operation work in combination in addition to high efficiency filter operates
Purification efficiency.It is exemplified below：
Example one
Assuming that room air requirement reaches primary standard, i.e., indoor PM2.5 mass concentrations are less than 35 μ g/m3, air filtration
Operative combination is " slightly imitating filtering+electrostatic precipitator+high efficiency filter ".Assuming that the group of low efficient filter, electrostatic precipitator to PM2.5
Conjunction purification efficiency is η 1, then the preset concentration that air quality detector need to be set as：(the μ g/m of C1=35/ η 13).Work as air quality
When detector measures that PM2.5 mass concentrations are less than C1 in outdoor air, then the shaft coupling of high efficiency particulate air filter is controlled to rotate, will be efficient
Filter turns to unit both sides, air is fed directly to interior after thick effect filtering and electrostatic precipitator combination purification, and
IAQ can reach primary standard requirement.
In the present embodiment, when air quality does not meet preset quality requirement, high efficiency particulate air filter can be controlled to go back to original
Position is started working, to cause outdoor air to carry out high efficiency filter, so as to ensure IAQ.Therefore, outdoor air is worked as
When middle PM2.5 mass concentrations are higher than C1, high efficiency particulate air filter returns to home position, and outdoor air filters by thick effect, electrostatic precipitation
It is sent to the room after device, high efficiency particulate air filter three-stage filtration, to reach IAQ requirement.
Example two
Assuming that room air requirement reaches secondary standard, i.e., indoor PM2.5 mass concentrations are less than 75 μ g/m3, air filtration
Operative combination is " slightly imitating filtering+electrostatic precipitator+high efficiency filter ".Assuming that the group of low efficient filter, electrostatic precipitator to PM2.5
Conjunction purification efficiency is η 1, then the preset concentration that air quality detector need to be set is (the μ g/m of C1=75/ η 13).Work as air quality
When detector measures that PM2.5 mass concentrations are less than C1 in outdoor air, then the shaft coupling of high efficiency particulate air filter is controlled to rotate, will be efficient
Filter turns to unit both sides, air is fed directly to interior after thick effect filtering and electrostatic precipitator combination purification, and
IAQ can reach secondary standard requirement.
When PM2.5 mass concentrations are higher than C1 in outdoor air, high efficiency particulate air filter returns to home position, and outdoor air passes through
It is sent to the room after thick effect filtering, electrostatic precipitator, high efficiency particulate air filter three-stage filtration, to reach IAQ requirement.
Certainly, above-mentioned air filtration operative combination also includes other combining forms, correspondingly, combinations thereof purification efficiency η 1
Can be η 2, η 3 etc., the utility model is not construed as limiting to this.Such as fresh air removes haze unitary air handling unit, there is a variety of air mistakes
Filter combination, it is conventional have " low efficient filter+electrostatic precipitator+high efficiency particulate air filter ", " slightly imitate filtering+air heat exchanger+
Medium effeciency filter+IFD electrostatic precipitator+high efficiency particulate air filter " etc..Different air filtration combinations, its purification efficiency may be different.
The setting means and control program of either which kind of air filtration operative combination, combination purification efficiency and preset concentration are constant.
Fig. 2 is the high efficiency particulate air filter operating diagram according to the utility model embodiment, as shown in Fig. 2 solid line represents empty
When the air particles concentration that gas mass detecting instrument detects is higher than preset concentration, the airflow direction of high efficiency particulate air filter, now efficiently
Filter normal work, high efficiency filter is carried out to air.Dotted line represents the air particles concentration that air quality detector detects
During less than preset concentration, the airflow direction of high efficiency particulate air filter, now high efficiency particulate air filter turn to unit both sides, no longer air is entered
Row high efficiency filter.
Unit Energy Saving Control scheme is introduced so that fresh air removes haze unitary air handling unit as an example below.For different seasons
The characteristics of saving outdoor air pollution degree difference, when fresh air is run except haze unitary air handling unit, according to outdoor air pollution
Degree, the use to high efficiency particulate air filter are controlled.In unit inlet side, air quality detector is installed, to outdoor air matter
Amount is detected.
Fig. 3 is the workflow diagram that haze unitary air handling unit is removed according to the fresh air of the utility model embodiment, such as Fig. 3 institutes
Show, when outdoor air PM2.5 concentration is less than preset concentration C, feedback signal to the shaft coupling for controlling high efficiency particulate air filter to rotate, connection
Axle device rotates, and high efficiency particulate air filter is gone into both sides, high efficiency particulate air filter is stopped.Outdoor air is after the filter of front end, nothing
High efficiency particulate air filter need to be passed through again, it is directly that the air after purification is sent to the room.When outdoor air PM2.5 concentration is higher than preset concentration
During C, high efficiency particulate air filter goes back to home position, starts working.
Embodiment two
Present embodiments provide a kind of unit energy-saving control device, the structure of unit energy-saving control device as shown in Figure 4
Block diagram, the device include：
Monitoring modular 10, for monitoring Outdoor Air Quality；
Control module 20, monitoring modular 10 is connected to, for when Outdoor Air Quality meets preset quality requirement, controlling
High efficiency particulate air filter is stopped, to cause outdoor air to be not required to carry out high efficiency filter.
By the present embodiment, Outdoor Air Quality is monitored, when Outdoor Air Quality is not too poor, control is efficient
Filter no longer works, and reduces pressure drop, reaches energy-saving effect, while reduces high efficiency particulate air filter loss, improves high efficiency particulate air filter
Service life.
In the present embodiment, above-mentioned monitoring modular 10, it specifically can be used for the air matter by being installed on unit inlet side
Detector is measured, the air quality of unit inlet side is monitored.So as to realize the accurate detection to unit inlet side air, carry
Litres of air quality testing effect.
How really for, outdoor determines whether air quality meets preset quality, can be by whether judging air particles concentration
Realized less than preset concentration, i.e., if air particles concentration is less than preset concentration, then show that air quality meets preset quality,
Air particles concentration in the present embodiment can be the concentration of PM2.5 in air, and the utility model is not limited this.
In the present embodiment, said apparatus can also include：Presetting module, for setting different air quality grades,
And setting and preset concentration corresponding to different air quality grades.Specifically, if air quality grade is one-level, set pre-
If concentration=the first concentration value/purification efficiency；If air quality grade is two level, the concentration of preset concentration=second is set
Value/purification efficiency；By that analogy；Wherein, first the second concentration values of concentration value ＜, purification efficiency are in addition to high efficiency filter operates
Purification efficiency during other filter operation work in combination.Explanation is above explained by example, repeated no more.
In the present embodiment, above-mentioned control module 20 can include：First control unit, for controlling shaft coupling to rotate,
To drive high efficiency particulate air filter to turn to unit both sides.It can also include：Second control unit, it is pre- for not met in air quality
If during quality requirement, control high efficiency particulate air filter goes back to home position start-up operation, to cause outdoor air to carry out high efficiency filter.From
And ensure IAQ.
It was found from description more than, the utility model mainly realizes following technique effect：
1) when outdoor air PM2.5 concentration is less than preset concentration, air needs not move through high efficiency particulate air filter, reduces pressure drop,
Reach the effect of energy-conservation；
2) when fresh air purifying unit is run, there is part-time high efficiency particulate air filter to work in 1 year, efficient mistake can be reduced
The loss of filter, improve service life.
Certainly, above is preferred embodiment of the present utility model.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of the utility model general principle is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also considered as with retouching.
Claims (11)
1. a kind of equipment, it is characterised in that the equipment includes：
Air quality detector, unit inlet side is arranged on, for monitoring Outdoor Air Quality；
Controller, for when monitoring that Outdoor Air Quality meets preset quality requirement, control high efficiency particulate air filter to turn to machine
Group both sides, when monitoring that Outdoor Air Quality does not meet preset quality requirement, control high efficiency particulate air filter goes back to home position；
High efficiency particulate air filter, for carrying out high efficiency filter operation to air.
2. equipment according to claim 1, it is characterised in that the equipment also includes：
Shaft coupling, for driving the high efficiency particulate air filter to rotate.
3. equipment according to claim 1, it is characterised in that
The air quality detector, specifically for monitoring air particles concentration, the air particles concentration is air PM2.5
Concentration.
4. equipment according to claim 3, it is characterised in that
The controller, specifically for when the air particles concentration is less than preset concentration, control high efficiency particulate air filter turns to
Unit both sides；When the air particles concentration is higher than preset concentration, control high efficiency particulate air filter goes back to home position.
5. a kind of unit energy-saving control device, it is characterised in that described device includes：
Monitoring modular, for monitoring Outdoor Air Quality；
Control module, for when the Outdoor Air Quality meets preset quality requirement, controlling high efficiency particulate air filter to be stopped,
To cause outdoor air to be not required to carry out high efficiency filter.
6. device according to claim 5, it is characterised in that
The monitoring modular, specifically for the air quality detector by being installed on unit inlet side, to the unit air intake
The air quality of side is monitored.
7. device according to claim 5, it is characterised in that the Outdoor Air Quality meets preset quality requirement and refers to sky
Aerated particle concentration is less than preset concentration.
8. device according to claim 7, it is characterised in that described device also includes：
Presetting module, for setting different air quality grades, and set with different air quality grades corresponding to it is default dense
Degree.
9. device according to claim 8, it is characterised in that
The presetting module, is specifically used for：If the air quality grade is one-level, preset concentration=the first is set
Concentration value/purification efficiency；If the air quality grade is two level, the concentration value of the preset concentration=second/net is set
Change efficiency；By that analogy；Wherein, the second concentration value described in the first concentration value ＜, the purification efficiency are to remove high efficiency filter
Purification efficiency outside operation during other filter operation work in combination.
10. device according to claim 5, it is characterised in that the control module includes：
First control unit, for controlling shaft coupling to rotate, to drive the high efficiency particulate air filter to turn to unit both sides.
11. device according to claim 5, it is characterised in that the control module also includes：
Second control unit, for when the air quality does not meet preset quality requirement, control high efficiency particulate air filter to go back to original
Beginning position start-up operation, to cause outdoor air to carry out high efficiency filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791101.4U CN207006470U (en) | 2017-06-29 | 2017-06-29 | Unit energy-saving control device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791101.4U CN207006470U (en) | 2017-06-29 | 2017-06-29 | Unit energy-saving control device and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006470U true CN207006470U (en) | 2018-02-13 |
Family
ID=61449258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791101.4U Active CN207006470U (en) | 2017-06-29 | 2017-06-29 | Unit energy-saving control device and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328021A (en) * | 2017-06-29 | 2017-11-07 | 珠海格力电器股份有限公司 | Energy-saving control method, device and equipment for unit |
| CN112032969A (en) * | 2020-09-08 | 2020-12-04 | 珠海格力电器股份有限公司 | Control method and device of gas purification equipment and gas purification equipment |
-
2017
- 2017-06-29 CN CN201720791101.4U patent/CN207006470U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328021A (en) * | 2017-06-29 | 2017-11-07 | 珠海格力电器股份有限公司 | Energy-saving control method, device and equipment for unit |
| CN112032969A (en) * | 2020-09-08 | 2020-12-04 | 珠海格力电器股份有限公司 | Control method and device of gas purification equipment and gas purification equipment |
| CN112032969B (en) * | 2020-09-08 | 2021-12-28 | 珠海格力电器股份有限公司 | Control method and device of gas purification equipment and gas purification equipment |
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