CN102494932B - Volatile organic compound detection release cabin - Google Patents
Volatile organic compound detection release cabin Download PDFInfo
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- CN102494932B CN102494932B CN2011104410054A CN201110441005A CN102494932B CN 102494932 B CN102494932 B CN 102494932B CN 2011104410054 A CN2011104410054 A CN 2011104410054A CN 201110441005 A CN201110441005 A CN 201110441005A CN 102494932 B CN102494932 B CN 102494932B
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Abstract
The invention discloses a volatile organic compound detection release cabin. Included is a thermostatic chamber or a constant temperature constant humidity chamber, which is provided with a plurality sets of VOC release cabins; an air inlet of the thermostatic chamber or the constant temperature constant humidity chamber is connected with an air intake apparatus; an air exit of the thermostatic chamber or the constant temperature constant humidity chamber is connected with an exhaust fan; each set of VOC detection release cabin comprises an insulating jacket and a test cabin arranged in the insulating jacket; an air intake of the test cabin is connected with a clean air treatment system through a pipeline; an air exhaust opening of the test cabin is connected with an air pump through a pipeline; an air inlet of the insulating jacket communicates with the thermostatic chamber or the constant temperature constant humidity chamber; an air exit of the insulating jacket communicates with a drawing fan through a pipeline; and an inlet branch pipe of the test cabin air is provided with an air flow controller. The volatile organic compound detection release cabin of the invention can substantially reduce production cost, save materials and energy and benefit environmental protection.
Description
Technical field
The present invention relates to a kind of volatile organic matter checkout equipment, relate to a kind of volatile organic matter in particular and detect the release cabin.
Background technology
Along with improving constantly of people's living standard, people also are greatly improved to the requirement of environmental quality, especially to the environmental index of living environment, are not subjected to the injury of noxious materials such as formaldehyde with the health that ensures the people.And a lot of indoor materials and product all contain noxious materials such as formaldehyde, for to ensure that the people's is healthy, need release rate and the release characteristics of volatile organic matters (VOC) such as indoor material and the contained benzene of product, toluene, formaldehyde be detected, especially detect in certain hot environment, thereby obtain qualified indoor material and product, make people that a good living environment be arranged.But tradition for detection of every cover of the checkout equipment of volatile organic matter discharge the cabin all need in insulation jacket, be equiped with for the refrigerating plant of regulating the temperature in the insulation jacket and in the insulation jacket air-intake device of air intake, every cover release cabin also is equiped with respectively and tests the pure air disposal system that the storehouse air intake opening is connected, therefore have many cover checkout equipments are installed indoor can't have that a cover is used for regulating the refrigerating plant of the temperature in the insulation jacket and in the insulation jacket air-intake device of air intake, also can't have a cover to the pure air disposal system of test storehouse air inlet.Caused the increase greatly of device fabrication cost, be unfavorable for saving material, the joint paper energy, protection environment.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective in the prior art: providing a kind of can reduce production costs greatly, and saves material, energy savings, and be conducive to protect the volatile organic matter of environment to detect the release cabin.
For achieving the above object, technical scheme provided by the invention is as follows: construct a kind of volatile organic matter and detect the release cabin, comprise constant temperature enclosure or thermostatic constant wet chamber, in described constant temperature enclosure or the indoor some cover VOC detection releases cabin that is equipped with of constant temperature and humidity, the air inlet of described constant temperature enclosure or thermostatic constant wet chamber is connected with air-intake device, its exhaust outlet is connected with exhaust blower, it is by insulation jacket that every suit VOC detects the release cabin, the test storehouse that is installed in the insulation jacket constitutes, the air intake opening in test storehouse is connected with the pure air disposal system by pipeline, the exhausr port in test storehouse is connected with off-gas pump by pipeline, the air inlet of insulation jacket is with constant temperature enclosure or constant temperature and humidity is indoor is connected, the exhaust outlet of insulation jacket is connected with air exhauster by pipeline, on the air intake branch of test storehouse air flow controller is housed, also comprise the pressurized air water cut regulating device that is connected on the pure air disposal system export pipeline, this pressurized air water cut regulating device comprises the pressurized air inlet manifold who is connected with pure air disposal system air outlet, be installed in the house steward's air pressure regulator on the pressurized air inlet manifold, at least be provided with first air moisture content that is connected in parallel on the described pressurized air inlet manifold and regulate branch road, second air moisture content is regulated branch road, also comprise with first air moisture content and regulate branch road, the blending bin that the gas outlet of second air moisture content adjusting branch road is connected, be equiped with the moisture detector for detection of humidity in the blending bin in this blending bin, this moisture detector is connected with controller, and blending bin is equiped with the escape pipe that is connected for gas equipment.
Volatile organic matter of the present invention detects the beneficial effect that discharges the cabin: by constructing a constant temperature enclosure or thermostatic constant wet chamber, in described constant temperature enclosure or the indoor some cover VOC detection releases cabin that is equipped with of constant temperature and humidity, the air inlet of described constant temperature enclosure or thermostatic constant wet chamber is connected with air-intake device, its exhaust outlet is connected with exhaust blower, it is by insulation jacket that every suit VOC detects the release cabin, the test storehouse that is installed in the insulation jacket constitutes, the air intake opening in test storehouse is connected with the pure air disposal system by pipeline, the exhausr port in test storehouse is connected with off-gas pump by pipeline, the air inlet of insulation jacket is with constant temperature enclosure or constant temperature and humidity is indoor is connected, the exhaust outlet of insulation jacket is connected with air exhauster by pipeline, on the air intake branch of test storehouse air flow controller is housed, thereby the insulation jacket that makes many covers discharge the cabin can have a cover is used for regulating the heating arrangement of the temperature in the insulation jacket, refrigerating plant and in the insulation jacket air-intake device of air intake, the test storehouses that make many covers discharge the cabin simultaneously can have a cover to the pure air disposal system of test storehouse air inlet.Can reduce production costs greatly, and save material, energy savings, and be conducive to protect environment.
Below in conjunction with drawings and Examples volatile organic matter of the present invention being detected the release cabin is described further:
Description of drawings
Fig. 1 is that volatile organic matter of the present invention detects the structural representation that discharges the cabin;
Fig. 2 is the structural representation that volatile organic matter of the present invention detects the single release cabin that discharges the cabin;
Fig. 3 is the structural representation that volatile organic matter of the present invention detects the pressurized air water cut regulating device that discharges the cabin;
Fig. 4 is the structural representation that volatile organic matter of the present invention detects the humidistat that discharges the cabin.
Embodiment
Below volatile organic matter of the present invention detect the most preferred embodiment that discharges the cabin, therefore do not limit protection scope of the present invention.
With reference to Fig. 1, Fig. 2, Fig. 3, provide a kind of volatile organic matter to detect and discharge the cabin, comprise constant temperature enclosure or thermostatic constant wet chamber 40, some cover VOC are installed in described constant temperature enclosure or thermostatic constant wet chamber 40 detect release cabin 41, the air inlet of described greenhouse or thermostatic constant wet chamber 40 is connected with air-intake device 42, its exhaust outlet is connected with exhaust blower 43, it is by insulation jacket 44 that every suit VOC detects release cabin 41, the test storehouse 45 that is installed in the insulation jacket 44 constitutes, the air intake opening in test storehouse 45 is connected with pure air disposal system 46 by pipeline, the exhausr port in test storehouse 45 is connected with off-gas pump 47 by pipeline, be connected in the air inlet of insulation jacket 44 and constant temperature enclosure or the thermostatic constant wet chamber 40, the exhaust outlet of insulation jacket 44 is connected with air exhauster 48 by pipeline, on 45 air intake branches of test storehouse air flow controller 80 is housed, also comprise the pressurized air water cut regulating device 59 that is connected on pure air disposal system 46 export pipelines, this pressurized air water cut regulating device 59 comprises the pressurized air inlet manifold 1 who is connected with pure air disposal system 46 air outlets, be installed in the house steward's air pressure regulator 29 on the pressurized air inlet manifold 1, at least be provided with first air moisture content that is connected in parallel on the described pressurized air inlet manifold 1 and regulate branch road 2, second air moisture content is regulated branch road 3, also comprise with first air moisture content and regulate branch road 2, the blending bin 4 that the gas outlet of second air moisture content adjusting branch road 3 is connected, be equiped with the moisture detector 5 for detection of humidity in the blending bin 4 in this blending bin 4, this moisture detector 5 is connected with controller 6, and blending bin 4 is equiped with for the escape pipe 7 that is connected with gas equipment.
Be equiped with chuck circulating fan 49 and sheathed heater in the described insulation jacket 44.
Be equiped with in the described test storehouse 45 and stir blower fan 60, heating arrangement 52.
Described test storehouse 45 is equiped with for detection of the temperature sensor 54 of temperature in the test storehouse 45, for detection of the humidity sensor 55 of humidity in the test storehouse 45 and for detection of the pressure transducer 56 of test storehouse 45 internal pressures, humidity sensor 55 be installed in the test storehouse 45 or be installed in insulation jacket 44 outer with gas outlet that off-gas pump 47 is connected on.
Described air-intake device 42 is by air intake machine 57, and the volatile organic matter combination of filters 58 that is connected with the air outlet of air intake machine 57 constitutes.
It is the high-temperature water tanks 8 that are connected by with pressurized air inlet manifold 1 that described first air moisture content is regulated branch road 2, be installed in the primary heater 9 in the high-temperature water tank 8, first water level controller 10, first temperature sensor 22, constitute with first water inlet pipe 11 that is communicated with in the high-temperature water tank 8 and first drainpipe 12, be equiped with first water inlet control valve 13 on first water inlet pipe 11, be equiped with first draining control valve 14 on first drainpipe 12, be equiped with first solenoid valve 15 for the control compressed air require on the air inlet pipeline of high-temperature water tank 8, be equiped with first throttle device 16 on the air inlet pipeline of high-temperature water tank 8 or the outlet pipe, described first water level controller 10, first water inlet control valve 13, first draining control valve 14, first solenoid valve 15 is connected with controller 6 with first temperature sensor 22, described first water level controller 10 is level controling floating ball or water level detecting instrument, also be equipped with on the outlet pipe of high-temperature water tank 8 can be withstand voltage gas cushion 90, high-temperature water tank 8 in the pressurized air water cut regulating device 59, gas cushion 90 and pipeline are pressure-resistance structure.
It is to be made of second solenoid valve 17 that is connected with pressurized air inlet manifold 1 and second restriction device 18 that described second air moisture content is regulated branch road 3.
Described pressurized air water cut regulating device 59 also can be connected every suit VOC and detect on the air intake branch in the test storehouse 45 that discharges cabin 41.
First solenoid valve, 15, the second solenoid valves 17, first throttle device 16, the second restriction devices 18 can be regulated quantity as required and accept or reject.
The pressurized air water cut of high-temperature water tank 8 of regulating branch road 2 through first air moisture content is big, the pressurized air water cut of regulating branch road 3 through second air moisture content is few, moisture detector 5 detects the air moisture content in the blending bin 4, and signal is transported to controller 6, controller 6 according to the data that detect to first solenoid valve 15, the aperture of second solenoid valve 17 is regulated, thereby realize the dynamic adjustments to 4 air moisture content in the blending bin, effectively control the air moisture content of blending bin interior 4, reach the purpose of controlled humidity, 4 air that flow out enter in each test storehouse 45 again in the blending bin processed.
With reference to Fig. 4, described each VOC detects on the air intake branch that discharges cabin 41 and also is equiped with air flow controller 80, humidistat 70 is installed on the outlet pipe of air flow controller 80, this humidistat 70 is to regulate branch road 2 by first air moisture content that the air intake branch with each VOC detection release cabin 41 is connected, second air moisture content is regulated branch road 3 and is constituted, it is the high-temperature water tanks 8 that are connected by with air inlet house steward 1 that described first air moisture content is regulated branch road 2, be installed in the primary heater 9 in the high-temperature water tank 8, first water level controller 10, first temperature sensor 22, constitute with first water inlet pipe 11 that is communicated with in the high-temperature water tank 8 and first drainpipe 12, be equiped with first water inlet control valve 13 on first water inlet pipe 11, be equiped with first draining control valve 14 on first drainpipe 12, be equiped with first solenoid valve 15 for the control air mass flow on the air inlet pipeline of high-temperature water tank 8, be equiped with first throttle device 16 on the air inlet pipeline of high-temperature water tank 8 or the outlet pipe, described first water level controller 10, first water inlet control valve 13, first draining control valve 14, first solenoid valve 15 is connected with controller 6 with first temperature sensor 22, described first water level controller 10 is level controling floating ball or water level detecting instrument, also be equipped with on the outlet pipe of high-temperature water tank 8 can be withstand voltage gas cushion 90, it is to be made of second solenoid valve 17 that is connected with pressurized air inlet manifold 1 and second restriction device 18 that described second air moisture content is regulated branch road 3.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (8)
1. a volatile organic matter detects and discharges the cabin, comprise constant temperature enclosure or thermostatic constant wet chamber (40), it is characterized in that, some cover VOC are installed in described constant temperature enclosure or thermostatic constant wet chamber (40) detect release cabin (41), the air inlet of described constant temperature enclosure or thermostatic constant wet chamber (40) is connected with air-intake device (42), its exhaust outlet is connected with exhaust blower (43), it is by insulation jacket (44) that every suit VOC detects release cabin (41), the test storehouse (45) that is installed in the insulation jacket (44) constitutes, the air intake opening in test storehouse (45) is connected with pure air disposal system (46) by pipeline, the exhausr port in test storehouse (45) is connected with off-gas pump (47) by pipeline, be connected in the air inlet of insulation jacket (44) and constant temperature enclosure or the thermostatic constant wet chamber (40), the exhaust outlet of insulation jacket (44) is connected with air exhauster (48) by pipeline, on the air intake branch of test storehouse (45) air flow controller (80) is housed, also comprise the pressurized air water cut regulating device (59) that is connected on pure air disposal system (46) export pipeline, this pressurized air water cut regulating device (59) comprises the pressurized air inlet manifold (1) who is connected with pure air disposal system (46) air outlet, be installed in the house steward's air pressure regulator (29) on the pressurized air inlet manifold (1), at least be provided with first air moisture content that is connected in parallel on the described pressurized air inlet manifold (1) and regulate branch road (2), second air moisture content is regulated branch road (3), also comprise with first air moisture content and regulate branch road (2), the blending bin (4) that the gas outlet of second air moisture content adjusting branch road (3) is connected, be equiped with the moisture detector (5) for detection of the interior humidity of blending bin (4) in this blending bin (4), this moisture detector (5) is connected with controller (6), and blending bin (4) is equiped with for the escape pipe that is connected with gas equipment (7).
2. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that, is equiped with chuck circulating fan (49) in the described insulation jacket (44).
3. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that described insulation jacket also is equiped with sheathed heater in (44).
4. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that, is equiped with in the described test storehouse (45) to stir blower fan (60), heating arrangement (52).
5. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that, described test storehouse (45) is equiped with for detection of the temperature sensor (54) of test storehouse (45) interior temperature, for detection of the humidity sensor (55) of interior the humidity in test storehouse (45) and for detection of the pressure transducer (56) of test storehouse (45) internal pressure, and it is interior or be installed on outside the insulation jacket (44) and the gas outlet that off-gas pump (47) is connected that humidity sensor (55) is installed in test storehouse (45).
6. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that described air-intake device (42) is by air intake machine (57), and the volatile organic matter combination of filters (58) that is connected with the air outlet of air intake machine (57) constitutes.
7. volatile organic matter according to claim 1 detects and discharges the cabin, it is characterized in that, it is the high-temperature water tank (8) that is connected by with pressurized air inlet manifold (1) that described first air moisture content is regulated branch road (2), be installed in the primary heater (9) in the high-temperature water tank (8), first water level controller (10), first temperature sensor (22), constitute with first water inlet pipe (11) that is communicated with in the high-temperature water tank (8) and first drainpipe (12), be equiped with first water inlet control valve (13) on first water inlet pipe (11), be equiped with first draining control valve (14) on first drainpipe (12), be equiped with first solenoid valve (15) for the control compressed air require on the air inlet pipeline of high-temperature water tank (8), be equiped with first throttle device (16) on the air inlet pipeline of high-temperature water tank (8) or the outlet pipe, described first water level controller (10), first water inlet control valve (13), first draining control valve (14), first solenoid valve (15) is connected with controller (6) with first temperature sensor (22), described first water level controller (10) is level controling floating ball or water level detecting instrument, also be equipped with on the outlet pipe of high-temperature water tank (8) can be withstand voltage gas cushion (90).
8. volatile organic matter according to claim 7 detects and discharges the cabin, it is characterized in that it is to be made of second solenoid valve (17) that is connected with pressurized air inlet manifold (1) and second restriction device (18) that described second air moisture content is regulated branch road (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104410054A CN102494932B (en) | 2011-12-24 | 2011-12-24 | Volatile organic compound detection release cabin |
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| CN2011104410054A CN102494932B (en) | 2011-12-24 | 2011-12-24 | Volatile organic compound detection release cabin |
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| CN102494932A CN102494932A (en) | 2012-06-13 |
| CN102494932B true CN102494932B (en) | 2013-07-10 |
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| CN114460238B (en) * | 2022-02-14 | 2023-08-15 | 赛德检测技术(浙江)有限公司 | VOC release appearance of structure sectional type electronic refrigeration piece accuse temperature |
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