CN204461967U - External window of building particle permeance property test board - Google Patents
External window of building particle permeance property test board Download PDFInfo
- Publication number
- CN204461967U CN204461967U CN201520154732.6U CN201520154732U CN204461967U CN 204461967 U CN204461967 U CN 204461967U CN 201520154732 U CN201520154732 U CN 201520154732U CN 204461967 U CN204461967 U CN 204461967U
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- particle
- building
- permeance property
- test cabinet
- external window
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- 239000002245 particle Substances 0.000 title claims abstract description 124
- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 13
- 230000005591 charge neutralization Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XRVCXZWINJOORX-UHFFFAOYSA-N 4-amino-6-(ethylamino)-1,3,5-triazin-2-ol Chemical compound CCNC1=NC(N)=NC(O)=N1 XRVCXZWINJOORX-UHFFFAOYSA-N 0.000 description 1
- 239000008277 atmospheric particulate matter Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a kind of external window of building particle permeance property test board, it comprises the pressure fan connected successively, volume adjusting apparatus, air dry-set, air intake processing section, particle generating means, upstream test cabinet, window installs hole and downstream test cabinet, ventilating duct between air intake processing section and particle generating means is provided with a threeway, and the 3rd branch road of threeway is connected to downstream test cabinet by ventilating duct, the ventilating duct of the 3rd branch road of threeway is provided with valve, upstream test cabinet is provided with air humidifying device, air heat and refrigerating plant and temperature-humidity monitoring and control device, and upstream test cabinet and downstream test cabinet are equipped with particle pick-up unit and fan.The utility model can be tested the external window of building particle permeance property under the physical conditions such as different pressure reduction, temperature, humidity, particle concentration.
Description
Technical field
The utility model is the test board about external window of building performance, specifically the test board of external window of building particle permeance property.
Background technology
Along with Atmospheric Particulate Matter obtains the extensive concern of countries in the world, indoor accelerated test pollutes and comes into one's own gradually.The particle size of Atmospheric particulates, form and constituent are all closely related with health, and airborne fine particulate matter can increase the incidence of disease that is cardiovascular, the disease such as respiratory system, nervous system, immune system, increases mortality risk even thus.
People are in time of indoor up to more than 80%, and outdoor atmospheric particulate mstters pollutes and has obvious correlativity with architecture indoor Particulate Pollution, and external window of building infiltration is that outdoor environment particle enters one of indoor main path.Relative to indoor accelerated test source, the origin cause of formation of outdoor particle, chemical composition and the germ of carrying etc. are more complicated, larger to harm.
At present, China has promulgated that external window of building is airtight, the examination criteria of watertight and resisting wind press capacity, and those skilled in the art have developed correlative measurement test stand and proving installation according to this, but but do not have examination criteria and the test board of external window of building particle permeance property.For reducing the exposure in people outdoor particle source in indoor environment and the harm that brings thereof, being necessary to test external window of building particle permeance property, and then external window of building particle permeance property is claimed.
Given this, the present inventor based on the research and development of association area, and tests and improvement through continuous, and then has generation of the present utility model.
Utility model content
In order to test external window of building particle permeance property, and then the requirement of particle permeance property is proposed to external window of building, and guide technology and the strategy of indoor accelerated test Environmental capacity, the exposure reducing people outdoor particle source in indoor environment and the harm brought thereof, the purpose of this utility model is to provide a kind of test board for external window of building particle permeance property, can test the external window of building particle permeance property under the physical conditions such as different pressure reduction, temperature, humidity, particle concentration.Particle mentioned by the present invention all refers to that the particle that equivalent diameter is less than or equal to 10 μm (namely comprises PM
10and PM
2.5deng).
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of external window of building particle permeance property test board, it comprises the pressure fan connected successively, volume adjusting apparatus, air dry-set, air intake processing section, particle generating means, upstream test cabinet, window installs hole and downstream test cabinet, ventilating duct between air intake processing section and particle generating means is provided with a threeway, and the 3rd branch road of threeway is connected to downstream test cabinet by ventilating duct, the ventilating duct of the 3rd branch road of threeway is provided with valve, upstream test cabinet is provided with air humidifying device, air heat and refrigerating plant and temperature-humidity monitoring and control device, and upstream test cabinet and downstream test cabinet are equipped with particle pick-up unit and fan.
Described external window of building particle permeance property test board, wherein: described particle generating means is connected particulates drying arrangement with between the test cabinet of upstream, be connected electrostatic removal device between described particulates drying arrangement with upstream test cabinet, connect particle concentration air mix facilities in particle pick-up unit porch.
Described external window of building particle permeance property test board, wherein: described particulates drying arrangement can select drying tube for dried particles thing or exsiccator, electrostatic removal device can select electrostatic charge neutralization, and particle concentration air mix facilities can select particle concentration diluter.
Described external window of building particle permeance property test board, wherein: also comprise control and data acquisition system (DAS), for the pressure fan described in start and stop, volume adjusting apparatus, air dry-set, particle generating means, air humidifying device, air heat and refrigerating plant and temperature-humidity monitoring and control device, and test data is shown in real time and stores.
Described external window of building particle permeance property test board, wherein: air intake processing section comprises roughing efficiency air filter, medium effeciency filter and the high efficiency particulate air filter arranged successively.
Described external window of building particle permeance property test board, wherein: the particle concentration that particle generating means occurs can regulate.
Described external window of building particle permeance property test board, wherein: the specification that described window installs hole can regulate.
Described external window of building particle permeance property test board, wherein: particle pick-up unit selects the heavy particle pick-up unit of meter or attribute particle pick-up unit.
Described external window of building particle permeance property test board, wherein: pressure/pressure reduction Inspect and control device and volume adjusting apparatus are associated.
The beneficial effects of the utility model are: external window of building particle permeance property test board can be tested the external window of building particle permeance property that the external window of building of different size and different unlatching form realizes under the physical conditions such as different pressure reduction, temperature, humidity, particle concentration, and then the requirement of particle permeance property is proposed to external window of building, instruct technology and the strategy of indoor accelerated test Environmental capacity, the exposed amount reducing the outdoor particle source of people in indoor environment and the potential hazard brought thereof.
Accompanying drawing explanation
In order to be illustrated more clearly in technical solutions of the utility model or embodiment, below the accompanying drawing used required for technical scheme or embodiment is done and introduce simply, apparently, accompanying drawing in the following describes is only the schematic diagram of the technical solution of the utility model or embodiment, to those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of external window of building particle permeance property test board first embodiment;
Fig. 2 is the structural representation of external window of building particle permeance property test board second embodiment.
Description of reference numerals: 1-pressure fan, 2-volume adjusting apparatus, 3-air dry-set, 4-air intake processing section, 5-particle generating means, 6-upstream test cabinet, 7-window installs hole, 8-downstream test cabinet, 9-fan, 10-air humidifying device, 11-air heat and refrigerating plant, 12-temperature-humidity monitoring and control device, 13-pressure/pressure reduction Inspect and control device, 14-particle pick-up unit, 15-controls and data acquisition system (DAS), 16-roughing efficiency air filter, 17-medium effeciency filter, 18-high efficiency particulate air filter, 19-particulates drying arrangement, 20-electrostatic removal device, 21-particle concentration air mix facilities, V1-valve.
Embodiment
Relevant the utility model is the technological means reaching above-mentioned application target and effect and adopt, and now enumerate better feasible embodiment, and coordinate shown in accompanying drawing, details are as follows:
First as shown in Figure 1, it is the structural representation of external window of building particle permeance property test board first embodiment; First embodiment of external window of building particle permeance property test board of the present utility model, comprising: pressure fan 1, volume adjusting apparatus 2, air dry-set 3, air intake processing section 4, particle generating means 5, upstream test cabinet 6, window are installed hole 7, downstream test cabinet 8, fan 9, air humidifying device 10, air heat and refrigerating plant 11, temperature-humidity monitoring and control device 12, pressure/pressure reduction Inspect and control device 13, particle pick-up unit 14, controlled and data acquisition system (DAS) 15, ventilating duct etc.
Described pressure fan 1, volume adjusting apparatus 2, air dry-set 3, air intake processing section 4, particle generating means 5, upstream test cabinet 6, window installs hole 7 and downstream test cabinet 8 connects successively, ventilating duct between air intake processing section 4 and particle generating means 5 is provided with a threeway, and the 3rd branch road of threeway is connected to downstream test cabinet 6 by ventilating duct, the ventilating duct of the 3rd branch road of threeway is provided with valve V1, upstream test cabinet 6 is provided with air humidifying device 10, air heat and refrigerating plant 11 and temperature-humidity monitoring and control device 12, and upstream test cabinet 6 and downstream test cabinet 8 are equipped with particle pick-up unit 14 and fan 9.
The start and stop of each component part of external window of building particle permeance property test board, control, test data show in real time and store and complete by control and data acquisition system (DAS) 15.
Described air dry-set 3, in order to dry blast.
Described air intake processing section 4, comprising the roughing efficiency air filter 16 arranged successively, medium effeciency filter 17 and high efficiency particulate air filter 18, in order to filter the particle in air-supply.
Described particle generating means 5, it can select the particle generating means that variable grain thing grain size occurs; The material type of its generation gasoloid used or particle includes but not limited to DEHS, PAO, DOP, NaCl, KCl, PSL, paraffin wet goods; Its particle generation concentration is adjustable.
Described window installs hole 7, can regulate specification, installs the external window of building of different size and different unlatching form.
Described particle pick-up unit 14, optional use tricks heavy particle pick-up unit or attribute particle pick-up unit.
Described pressure/pressure reduction Inspect and control device 13 and volume adjusting apparatus 2 are associated, and with regulation and control air output, and then control the pressure reduction of described upstream test cabinet 6 and downstream test cabinet 8, realize different pressure differential.
In described upstream test cabinet 6, control the humidity and temperature produced by air humidifying device 10 and air heat and refrigerating plant 11 by temperature and humidity control device 12, make to realize different relative humidity and temperature conditions in described upstream test cabinet 6.
Again as shown in Figure 2, it is the structural representation of external window of building particle permeance property test board second embodiment.The difference of the second embodiment and the first embodiment is, described particle generating means 5 is connected particulates drying arrangement 19 with between upstream test cabinet 6, described particulates drying arrangement 19 is connected electrostatic removal device 20 with between upstream test cabinet 6, connects particle concentration air mix facilities 21 in particle pick-up unit 14 porch.
It is preferred that described particulates drying arrangement 19 can be selected but be not limited to drying tube, electrostatic removal device 20 can be selected but be not limited to electrostatic charge neutralization, and particle concentration air mix facilities 21 can be selected but be not limited to particle concentration diluter.
Embody rule citing of the present utility model:
(1) window to be measured is installed: exterior window is arranged on exterior window and hole 7 is installed, and guarantee that window frame and exterior window are installed between hole and seal.
(2) test cabinet self-cleaning: close particle generating means 5, opens pressure fan 1, valve V1, fan 9, particle pick-up unit 14.The object of Open valve V1 is that air is introduced into downstream test cabinet 8; The effect of opening fan 9 is that the air in upstream test cabinet 6 and downstream test cabinet 8 is mixed.The effect of the air intake processing section 4 in the first embodiment be reduce particulate in air impact and reduce the existing particle concentration of upstream test cabinet 6 and downstream test cabinet 8.After running appropriate time, make particle pick-up unit 14 detect the primary particles substrate concentration obtained and meet test request.
(3) test physical condition is regulated: valve-off V1, open air humidifying device 10, air heat and refrigerating plant 11, temperature-humidity monitoring and control device 12, pressure/pressure reduction Inspect and control device 13, control and data acquisition system (DAS) 15, regulate the condition of the relative humidity of upstream test cabinet 6, temperature and pressure reduction according to test request, make it be stabilized in test request scope.
(4) permeance property test: open particle generating means 5, needs to select particle size size and concentration according to test; Display and the storage of relative humidity, temperature, pressure reduction, upstream test cabinet particle concentration, downstream test cabinet particle concentration are completed by control and data acquisition system (DAS) 15.The particle size size produced by regulating particle generating means 5 and concentration, can test the performance of the exterior window particle infiltration under different-grain diameter size, variable concentrations condition.
(5) permeance property calculates: calculate permeance property according to step (4) middle and upper reaches test cabinet particle concentration and downstream test cabinet particle concentration.
The embodiment of the second embodiment is identical with the first embodiment, and each device increased in the second embodiment controls (humidity removal, electrostatic removal, concentration dilution) for the physical condition of particle, enables related device when implementing.
In sum, the utility model provides a kind of external window of building particle permeance property test board, have at least but be not limited to 2 kinds of collocation forms, all can the particle permeance property that the external window of building of different size and different unlatching form realizes under the physical conditions such as different pressure reduction, temperature, relative humidity, particle concentration be tested, and then the requirement of particle permeance property is proposed to external window of building, instruct technology and the strategy of indoor accelerated test Environmental capacity, the exposed amount reducing the outdoor particle source of people in indoor environment and the potential hazard brought thereof.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art, when not departing from the spirit and scope that claim limits, can make many amendments, change or equivalent arrangements, but all will fall within protection domain of the present utility model.
Claims (10)
1. an external window of building particle permeance property test board, it is characterized in that, comprise the pressure fan connected successively, volume adjusting apparatus, air dry-set, air intake processing section, particle generating means, upstream test cabinet, window installs hole and downstream test cabinet, ventilating duct between air intake processing section and particle generating means is provided with a threeway, and the 3rd branch road of threeway is connected to downstream test cabinet by ventilating duct, the ventilating duct of the 3rd branch road of threeway is provided with valve, upstream test cabinet is provided with air humidifying device, air heat and refrigerating plant and temperature-humidity monitoring and control device, and upstream test cabinet and downstream test cabinet are equipped with particle pick-up unit.
2. external window of building particle permeance property test board according to claim 1, it is characterized in that: described particle generating means is connected particulates drying arrangement with between the test cabinet of upstream, be connected electrostatic removal device between described particulates drying arrangement with upstream test cabinet, connect particle concentration air mix facilities in particle pick-up unit porch.
3. external window of building particle permeance property test board according to claim 2, it is characterized in that: described particulates drying arrangement is drying tube for dried particles thing or exsiccator, electrostatic removal device is electrostatic charge neutralization, and particle concentration air mix facilities is particle concentration diluter.
4. external window of building particle permeance property test board according to claim 1 and 2, it is characterized in that: also comprise control and data acquisition system (DAS), for start and stop and pressure fan, volume adjusting apparatus, air dry-set, particle generating means, air humidifying device, air heat and refrigerating plant described in controlling and temperature-humidity monitoring and control device, and test data is shown in real time and stores.
5. external window of building particle permeance property test board according to claim 1 and 2, is characterized in that: air intake processing section comprises roughing efficiency air filter, medium effeciency filter and the high efficiency particulate air filter arranged successively.
6. the external window of building particle permeance property test board according to claim 1,2 or 3, is characterized in that: the particle concentration that particle generating means occurs can regulate.
7. the external window of building particle permeance property test board according to claim 1,2 or 3, is characterized in that: the specification that described window installs hole can regulate.
8. the external window of building particle permeance property test board according to claim 1,2 or 3, is characterized in that: particle pick-up unit selects the heavy particle pick-up unit of meter or attribute particle pick-up unit.
9. the external window of building particle permeance property test board according to claim 1,2 or 3, is characterized in that: pressure/pressure reduction Inspect and control device and volume adjusting apparatus are associated.
10. external window of building particle permeance property test board according to claim 4, is characterized in that: upstream test cabinet and downstream test cabinet are equipped with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154732.6U CN204461967U (en) | 2015-03-18 | 2015-03-18 | External window of building particle permeance property test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154732.6U CN204461967U (en) | 2015-03-18 | 2015-03-18 | External window of building particle permeance property test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461967U true CN204461967U (en) | 2015-07-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154732.6U Withdrawn - After Issue CN204461967U (en) | 2015-03-18 | 2015-03-18 | External window of building particle permeance property test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764683B (en) * | 2015-03-18 | 2017-08-08 | 中国建筑科学研究院 | Building exterior window particulate matter permeability testboard |
| CN117589945A (en) * | 2024-01-11 | 2024-02-23 | 武汉瑞气节能环保科技有限公司 | Wisdom air compressor station is with air detection device |
-
2015
- 2015-03-18 CN CN201520154732.6U patent/CN204461967U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764683B (en) * | 2015-03-18 | 2017-08-08 | 中国建筑科学研究院 | Building exterior window particulate matter permeability testboard |
| CN117589945A (en) * | 2024-01-11 | 2024-02-23 | 武汉瑞气节能环保科技有限公司 | Wisdom air compressor station is with air detection device |
| CN117589945B (en) * | 2024-01-11 | 2024-04-12 | 武汉瑞气节能环保科技有限公司 | Wisdom air compressor station is with air detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170808 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170808 |