CN107345821A - The synchronous measurement method of parameter acquisition system and Clean air delivery rate and refrigerated medium heat - Google Patents
The synchronous measurement method of parameter acquisition system and Clean air delivery rate and refrigerated medium heat Download PDFInfo
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- CN107345821A CN107345821A CN201610307557.9A CN201610307557A CN107345821A CN 107345821 A CN107345821 A CN 107345821A CN 201610307557 A CN201610307557 A CN 201610307557A CN 107345821 A CN107345821 A CN 107345821A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 10
- 238000000691 measurement method Methods 0.000 title claims abstract description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 19
- 239000008188 pellet Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 102220201076 rs201475876 Human genes 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 2
- 238000004887 air purification Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of synchronous measurement method applied to purification of air, fresh air, the parameter acquisition system of air conditioner integrated equipment and Clean air delivery rate and refrigerated medium heat, is capable of the SO that automatic data collection is sent into indoor air2、CO、CO2、NH3、O3, formaldehyde, benzene and inspirable particle concentration, by the way that parameter index of the above-mentioned every material in unit air is calculated, the pure air for all meeting the feeding interior for the standard of presetting for parameter measures, and synchronously measures refrigerated medium heat of the equipment for feeding room air according to calculation formula.
Description
Technical field
The invention belongs to air purification field, more particularly to a kind of parameter acquisition system and Clean air delivery rate and cooling and warming
The synchronous measurement method of amount.
Background technology
At present, as people improve for the consciousness that air pollution endangers, air cleaning facility and air, fresh air, sky
The application of integration apparatus is adjusted to obtain great development.But be difficult to judge for the air purification effect of these equipment, it is right
Whether the air quality that interior is sent into after purifying and either introducing fresh air meets national standard or individual demand and can not enter
The parametric evaluation understanding of row, can not more be controlled according to the required parameter reached.Meanwhile prior art is only empty to energy
Gas cleaning equipment purges that how many pellet are measured, and for being sent into room after air cleaning facility purifies
Interior multinomial physical and chemical parameter meets national standard or the Clean air delivery rate of individual demand lacks metering method.Therefore, research and develop
It is a kind of relatively to fully understand that the equipment with air-cleaning function is sent into the parameters acquisition system of indoor air and right
The all satisfactory pure air of all parameters is measured, and realizes that the synchronous measurement of air conditioner refrigerating heating capacity becomes particularly to weigh
Will.
The content of the invention
For above-mentioned the deficiencies in the prior art, the invention provides one kind to be applied to purification of air, fresh air, air conditioner integrated
The parameter acquisition system and Clean air delivery rate of equipment and the synchronous measurement method of refrigerated medium heat.
To achieve these goals, the present invention is achieved through the following technical solutions：
A kind of parameter acquisition system, including air cleaning facility, air quality sensor, air speed measuring apparatus and inhalable
Grain thing sensor；
The air quality sensor collection air cleaning facility is sent into SO in room air2Concentration C 1, CO concentration Cs 2, CO2
Concentration Q3, NH3Concentration C 4, O3Concentration C 5, concentration of formaldehyde C6 and benzene concentration C7；
The air speed measuring apparatus collection air cleaning facility is sent into SO in room air2、CO、CO2、NH3、O3, formaldehyde and benzene
Wind speed S, if air-supply open area is B；
By the way that SO in every cubic metres of air is calculated2Content value Q1, formula are：Q1=C1 × (S × B)；
It is by the way that CO content values Q2, formula in every cubic metres of air is calculated：Q2=C2 × (S × B)；
By the way that CO in every cubic metres of air is calculated2Content value Q3, formula are：Q3=C3 × (S × B)；
By the way that NH in every cubic metres of air is calculated3Content value Q4, formula are：Q4=C4 × (S × B)；
By the way that O in every cubic metres of air is calculated3Content value Q5, formula are：Q5=C5 × (S × B)；
It is by the way that formaldehyde content values Q6, formula in every cubic metres of air is calculated：Q6=C6 × (S × B)；
It is by the way that benzene content value Q7, formula in every cubic metres of air is calculated：Q7=C7 × (S × B)；
The pellet sensor collection air cleaning facility is sent into can in every cubic metres of air of room air
Inhale people's particle PM10 relative mass concentrations C8；
Known quality conversion coefficient K, by the way that pellet mass concentration value Q8 in every cubic metres of air is calculated,
Formula is：Q8=C8 × K.
Based on above-mentioned technical proposal, the invention provides a kind of metering method of Clean air delivery rate, it is characterised in that including
Following steps：
Step 1：Compare the parameter and standard GB/T/T18883-2002 air quality parameters of setting collected, both Q1
≤ 0.50mg/m3, Q2≤10mg/m3, Q3≤0.10%, Q4≤0.20mg/m3, Q5≤0.16mg/m3, Q6≤0.10mg/m3,
Q7≤0.11mg/m3, Q8≤0.15mg/m3 carry out qualified row and compared, and all meet that above-mentioned standard enters next step；
Step 2：The Clean air delivery rate ∑ for meeting step 1 is calculated, air speed measuring apparatus collection air cleaning facility is sent into indoor
The wind speed S of air, if air-supply open area is B, if the time is H, the formula for calculating Clean air delivery rate ∑ is：∑=(S × B) × H.
Based on above-mentioned technical proposal, present invention also offers a kind of synchronous measurement method of refrigerated medium heat, its feature to exist
In comprising the following steps：
Step 1：Parameter acquisition system is provided with wind pushing temperature sensor and EAT sensor, gathers EAT respectively
C9 and wind pushing temperature C10；
Step 2：Learnt by the metering method of above-mentioned Clean air delivery rate and be sent into Interior Space tolerance ∑, by the way that system is calculated
Heat Q9 and refrigerating capacity Q10,
Formula is：Q9=(∑ ÷ 3600) × 1.29 × 1030 × (C10-C9)；
Q10=(∑ ÷ 3600) × 1.29 × 1030 × (C9-C10)；
In formula：Known is 3600s per hour, it is known that atmospheric density 1.29kg/m3, it is known that air at normal atmospheric pressure
Specific heat capacity is 1030J/ (kg DEG C).
The beneficial effects of the invention are as follows：It is provided by the invention a kind of applied to purification of air, fresh air, air conditioner integrated equipment
Parameter acquisition system and Clean air delivery rate and refrigerated medium heat synchronous measurement method, be capable of automatic data collection and be sent into indoor sky
The SO of gas2、CO、CO2、NH3、O3, formaldehyde, benzene and inspirable particle concentration, by the way that above-mentioned every material is calculated in unit
Parameter index in air, the pure air that the feeding interior for the standard of presetting all is met for parameter measure, and together
Step measures refrigerated medium heat of the equipment for feeding room air according to calculation formula.
Embodiment
With reference to embodiment, the present invention is further described, and following embodiments are illustrative, be not it is limited,
Protection scope of the present invention can not be limited with following embodiments.
A kind of parameter acquisition system, including air cleaning facility, air quality sensor, air speed measuring apparatus and inhalable
Grain thing sensor；
Air quality sensor collection air cleaning facility is sent into SO in room air2Concentration C 1, CO concentration Cs 2, CO2Concentration
Q3、NH3Concentration C 4, O3Concentration C 5, concentration of formaldehyde C6 and benzene concentration C7；
Air speed measuring apparatus collection air cleaning facility is sent into SO in room air2、CO、CO2、NH3、O3, formaldehyde and benzene wind
Fast S, if air-supply open area is B；
By the way that SO in every cubic metres of air is calculated2Content value Q1, formula are：Q1=C1 × (S × B)；
It is by the way that CO content values Q2, formula in every cubic metres of air is calculated：Q2=C2 × (S × B)；
By the way that CO in every cubic metres of air is calculated2Content value Q3, formula are：Q3=C3 × (S × B)；
By the way that NH in every cubic metres of air is calculated3Content value Q4, formula are：Q4=C4 × (S × B)；
By the way that O in every cubic metres of air is calculated3Content value Q5, formula are：Q5=C5 × (S × B)；
It is by the way that formaldehyde content values Q6, formula in every cubic metres of air is calculated：Q6=C6 × (S × B)；
It is by the way that benzene content value Q7, formula in every cubic metres of air is calculated：Q7=C7 × (S × B)；
Pellet sensor collection air cleaning facility, which is sent into every cubic metres of air of room air, can inhale people
Particle PM10 relative mass concentrations C8；
Known quality conversion coefficient K, by the way that pellet mass concentration value Q8 in every cubic metres of air is calculated,
Formula is：Q8=C8 × K.
A kind of metering method of Clean air delivery rate based on above-mentioned technical proposal, comprises the following steps：
Step 1：Compare the parameter and standard GB/T/T18883-2002 air quality parameters of setting collected, both Q1
≤ 0.50mg/m3, Q2≤10mg/m3, Q3≤0.10%, Q4≤0.20mg/m3, Q5≤0.16mg/m3, Q6≤0.10mg/m3,
Q7≤0.11mg/m3, Q8≤0.15mg/m3 carry out qualified row and compared, and all meet that above-mentioned standard enters next step；
Step 2：The Clean air delivery rate ∑ for meeting step 1 is calculated, air speed measuring apparatus collection air cleaning facility is sent into indoor
The wind speed S of air, if air-supply open area is B, if the time is H, the formula for calculating Clean air delivery rate ∑ is：∑=(S × B) × H.
A kind of synchronous measurement method of refrigerated medium heat based on above-mentioned technical proposal, comprises the following steps：
Step 1：Parameter acquisition system is provided with wind pushing temperature sensor and EAT sensor, gathers EAT respectively
C9 and wind pushing temperature C10；
Step 2：Learnt by the metering method of above-mentioned Clean air delivery rate and be sent into Interior Space tolerance ∑, by the way that system is calculated
Heat Q9 and refrigerating capacity Q10,
Formula is：Q9=(∑ ÷ 3600) × 1.29 × 1030 × (C10-C9)；
Q10=(∑ ÷ 3600) × 1.29 × 1030 × (C9-C10)；
In formula：Known is 3600s per hour, it is known that atmospheric density 1.29kg/m3, it is known that air at normal atmospheric pressure
Specific heat capacity is 1030J/ (kg DEG C).
Claims (3)
1. a kind of parameter acquisition system, it is characterised in that including air cleaning facility, air quality sensor, air speed measuring apparatus
With pellet sensor；
The air quality sensor collection air cleaning facility is sent into SO in room air2Concentration C 1, CO concentration Cs 2, CO2Concentration
Q3、NH3Concentration C 4, O3Concentration C 5, concentration of formaldehyde C6 and benzene concentration C7；
The air speed measuring apparatus collection air cleaning facility is sent into SO in room air2、CO、CO2、NH3、O3, formaldehyde and benzene wind
Fast S, if air-supply open area is B；
By the way that SO in every cubic metres of air is calculated2Content value Q1, formula are：Q1=C1 × (S × B)；
It is by the way that CO content values Q2, formula in every cubic metres of air is calculated：Q2=C2 × (S × B)；
By the way that CO in every cubic metres of air is calculated2Content value Q3, formula are：Q3=C3 × (S × B)；
By the way that NH in every cubic metres of air is calculated3Content value Q4, formula are：Q4=C4 × (S × B)；
By the way that O in every cubic metres of air is calculated3Content value Q5, formula are：Q5=C5 × (S × B)；
It is by the way that formaldehyde content values Q6, formula in every cubic metres of air is calculated：Q6=C6 × (S × B)；
It is by the way that benzene content value Q7, formula in every cubic metres of air is calculated：Q7=C7 × (S × B)；
The pellet sensor collection air cleaning facility, which is sent into every cubic metres of air of room air, can inhale people
Particle PM10 relative mass concentrations C8；
Known quality conversion coefficient K, by the way that pellet mass concentration value Q8, formula in every cubic metres of air is calculated
For：Q8=C8 × K.
2. a kind of metering method of the Clean air delivery rate based on claim 1, it is characterised in that comprise the following steps：
Step 1：Compare the parameter that collects and standard GB/T/T18883-2002 air quality parameters of setting, both Q1≤
0.50mg/m3, Q2≤10mg/m3, Q3≤0.10%, Q4≤0.20mg/m3, Q5≤0.16mg/m3, Q6≤0.10mg/m3, Q7
≤ 0.11mg/m3, Q8≤0.15mg/m3 carries out qualified row and compared, and all meets that above-mentioned standard enters next step；
Step 2：The Clean air delivery rate ∑ for meeting step 1 is calculated, air speed measuring apparatus collection air cleaning facility is sent into room air
Wind speed S, if air-supply open area is B, if the time is H, calculate Clean air delivery rate ∑ formula be：∑=(S × B) × H.
A kind of 3. synchronous measurement method of the refrigerated medium heat based on claim 2, it is characterised in that comprise the following steps：
Step 1：Parameter acquisition system is provided with wind pushing temperature sensor and EAT sensor, gather respectively EAT C9 with
Wind pushing temperature C10；
Step 2：Learnt by the metering method of above-mentioned Clean air delivery rate and be sent into Interior Space tolerance ∑, by the way that heating capacity is calculated
Q9 and refrigerating capacity Q10,
Formula is：Q9=(∑ ÷ 3600) × 1.29 × 1030 × (C10-C9)；
Q10=(∑ ÷ 3600) × 1.29 × 1030 × (C9-C10)；
In formula：Known is 3600s per hour, it is known that atmospheric density 1.29kg/m3, it is known that air specific heat at normal atmospheric pressure
Hold for 1030J/ (kg DEG C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307557.9A CN107345821A (en) | 2016-05-07 | 2016-05-07 | The synchronous measurement method of parameter acquisition system and Clean air delivery rate and refrigerated medium heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610307557.9A CN107345821A (en) | 2016-05-07 | 2016-05-07 | The synchronous measurement method of parameter acquisition system and Clean air delivery rate and refrigerated medium heat |
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| Publication Number | Publication Date |
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| CN107345821A true CN107345821A (en) | 2017-11-14 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305457A (en) * | 2011-09-19 | 2012-01-04 | 北京四季微熵科技有限公司 | Indoor air quality control system |
| CN103398441A (en) * | 2013-07-18 | 2013-11-20 | 天津时势科技有限公司 | Fresh air purification device |
| CN104864503A (en) * | 2015-05-31 | 2015-08-26 | 成都归谷环境科技有限责任公司 | Fan coil with fresh air purification intelligent control function |
| CN205065932U (en) * | 2015-10-13 | 2016-03-02 | 珠海格力电器股份有限公司 | An indoor refrigeration device |
-
2016
- 2016-05-07 CN CN201610307557.9A patent/CN107345821A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305457A (en) * | 2011-09-19 | 2012-01-04 | 北京四季微熵科技有限公司 | Indoor air quality control system |
| CN103398441A (en) * | 2013-07-18 | 2013-11-20 | 天津时势科技有限公司 | Fresh air purification device |
| CN104864503A (en) * | 2015-05-31 | 2015-08-26 | 成都归谷环境科技有限责任公司 | Fan coil with fresh air purification intelligent control function |
| CN205065932U (en) * | 2015-10-13 | 2016-03-02 | 珠海格力电器股份有限公司 | An indoor refrigeration device |
Non-Patent Citations (3)
| Title |
|---|
| 国家质量监督检验检疫总局: ""空气质量标准"", 《万方标准数据库》 * |
| 杨昌智 等: "《暖通空调工程设计方法与系统分析》", 31 July 2001, 中国建筑工业出版社 * |
| 范存养 等: ""国外空气洁净技术发展的若干现状"", 《洁净与空调技术》 * |
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Application publication date: 20171114 |