CN109916563A - Filter detection platform - Google Patents
Filter detection platform Download PDFInfo
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- CN109916563A CN109916563A CN201910168626.6A CN201910168626A CN109916563A CN 109916563 A CN109916563 A CN 109916563A CN 201910168626 A CN201910168626 A CN 201910168626A CN 109916563 A CN109916563 A CN 109916563A
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Abstract
The present invention provides a kind of filter detection platform, including body and it is set to the platform body of the body upper end, the platform body upper end center point position, which is run through, is equipped with outlet flue, further include: smoke box, the smoke box is set in body, the smoke box upper end is equipped with opening, and it is connect by the opening with the outlet flue, the smoke box includes tobacco curing unit, into cigarette unit and flow unit, the tobacco curing unit includes tobacco tar bucket, electromagnetic pump and Cigarette making device, tobacco tar imported into Cigarette making device from the tobacco tar bucket and carries out tobacco curing by the electromagnetic pump, cigarette is imported at outlet flue by pressure fan by flowing unit；Temperature sensor, the temperature sensor are set in the Cigarette making device；Control unit, described control unit are set to the body side, and described control unit outer surface is equipped with indicator light, and the electromagnetic pump, Cigarette making device, pressure fan and indicator light are connect with described control unit respectively.
Description
Technical field
The invention belongs to filter technology field, in particular to a kind of filter detection platform.
Background technique
Middle and high effect air filter is widely used in dust proof workshop, clean room, laboratory and toilet, or for electricity
Son, machinery, communication equipment etc. it is dust-proof.In the productions such as hospital, pharmacy, medical treatment, Aeronautics and Astronautics, electronics, food or operation,
Ventilation cleaning becomes necessary requirement, only meets corresponding clean environment grade place, just can be carried out relevant production or operation.
Middle and high effect air filter is the key equipment in air cleaning cleaning equipment, is mainly filtered out in clean engineering of divulging information thin
Particulate matter.Middle and high effect air filter is consumptive material in industry again simultaneously, therefore middle and high effect air filter makes in relevant industries
Dosage is big.The a large amount of market demand generates large quantities of air filter professional productions producer.On the other hand middle and high effect air mistake
Key equipment of the filter as ventilation cleaning, mainly to the air by it into filtration, purification, to obtain a corresponding clean ring
Border place.If air filter itself has leakage place, also just it can not be filtered purification to by its air, make to need clean
Net place is extremely difficult to corresponding clean environment requirement.Therefore in air filter production process, how to guarantee each it is middle and high
It is the project that must be taken into consideration that leakage, which is not present, in effect filter itself.No matter quality management system is looked forward in production, or from middle and high
Effect filters for feature itself, carries out leak detection to product after each production and processing, is all an indispensable job.
Some leak hunting methods in cleaning ventilating engineering at present, are commonly used to the final acceptance of construction of clean ventilating engineering, purpose
It is the leakage for examining entire clean ventilation links whether to deposit filterability.Such as to the middle and high effect air filter after installation,
Installation frame leakproofness matched with its is hunted leak.Individually centering, high efficiency particle air filter itself it cannot carry out product and go out
The detection of factory's yield and quality.
Summary of the invention
The present invention provides a kind of filter detection platform, including body and is set to the platform body of the body upper end,
The platform body upper end center point position, which is run through, is equipped with outlet flue, further includes:
Smoke box, the smoke box are set in body, and the smoke box upper end is equipped with opening, and passes through the opening and the smoke
Mouthful connection, the smoke box include tobacco curing unit, into cigarette unit and flow unit, the tobacco curing unit and into cigarette unit by every
Plate separates, and the tobacco curing unit includes tobacco tar bucket, electromagnetic pump and Cigarette making device, and the tobacco tar bucket is set in the body, the electricity
Magnetic pumping is connected to the smoke box side, and the electromagnetic pump outlet side is arranged in the tobacco curing unit, the electromagnetic pump air inlet
End is connect by pipeline with the tobacco tar bucket, and the electromagnetic pump outlet side is connect by pipeline with the Cigarette making device, the tobacco curing
Device is connected to vertically on the partition, and the Cigarette making device includes cylinder, and input end is set to the cylinder lower end, and outlet end is set to institute
Cylinder upper end is stated, the input end is arranged close to the tobacco curing unit, and the input end and the electromagnetic pump outlet side pass through pipe
Road connection, the outlet end are arranged close to described into cigarette unit, and U-shaped electrothermal tube and helical form hollow pipe are equipped in the cylinder,
The U-shaped electrothermal tube and helical form hollow pipe are set in the cylinder vertically, and the helical form hollow pipe is located at the cylinder
Central axis position, and helical form hollow pipe one end is connect with the input end, the helical form hollow pipe other end
It is connect with the outlet end, the U-shaped electrothermal tube is circumferentially distributed centered on the helical form hollow pipe, and the smoke box side is set
There is air outlet, the pressure fan outlet side is connect by pipeline with the air outlet, and the pressure fan inlet end passes through pipeline string
It is associated with exhaust fan, the pressure fan and exhaust fan are set in the body, and are arranged close to the smoke box, described to flow unit
Including laterally setting lower homogenizing plate and upper homogenizing plate in the inner, the lower homogenizing plate is arranged close to described into cigarette unit, it is described on
Homogenizing plate is arranged close to the outlet flue；
Temperature sensor, the temperature sensor are set in the cylinder；
Control unit, described control unit are set to the body side, and described control unit outer surface is equipped with indicator light, institute
Electromagnetic pump, U-shaped electrothermal tube, pressure fan, exhaust fan and indicator light is stated to connect with described control unit respectively.
Preferably, described control unit includes control cabinet, processor, solid-state relay, A.C. contactor, air break
Device, temperature conversion module are set in the control cabinet, and the indicator light is set on the control cabinet, are also set on the control cabinet
There is touch screen, the control cabinet is connected to the body side, and floor push outside the body, consolidate by the floor push
State relay, A.C. contactor, air-break circuit-breaker, temperature conversion module, touch screen, temperature sensor, electromagnetic pump, U-shaped electric heating
Pipe, pressure fan, exhaust fan and indicator light are connected to the processor.
Preferably, the body is surrounded by detachable stainless steel cabinet door.
Preferably, the smoke box lower end is connected in the body by rack.
Preferably, the lower homogenizing plate and the upper homogenizing plate are all made of stainless steel material and are made, and described lower flow
Plate through-hole aperture is different from the upper homogenizing plate through-hole aperture.
Preferably, the U-shaped electrothermal tube includes using the outer tube of aluminium material and using ceramics or silicon carbide or quartzy material
The inner tube of matter, said inner tube is interior to be equipped with heating wire, and the outer tube is set as U-shaped shape, and the outer tube both ends are closed end, the outer tube
Both ends are welded in the cylinder upper end, and said inner tube both ends are equipped with lead end, and the heating wire extends in lead end, described outer
Pipe both ends are equipped with the aperture passed through for the lead end, and lead end connects from the aperture through the cylinder upper end and with processor
It connects.
Preferably, the helical form hollow pipe is made of stainless steel material.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is smoke box perspective view in filter detection platform a kind of in the embodiment of the present invention；
Fig. 2 is a kind of filter detection platform outline drawing in the embodiment of the present invention；
Fig. 3 is a kind of filter detection platform control principle drawing in the embodiment of the present invention；
Fig. 4 is U-shaped electrothermal tube sealed end partial structure diagram in filter detection platform a kind of in the embodiment of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, the embodiment of the invention provides a kind of filter detection platform, including body 1 and
It is set to the platform body 2 of 1 upper end of body, the 2 upper end center point position of platform body, which is run through, is equipped with outlet flue 2-1, also wraps
It includes:
Smoke box 3, the smoke box 3 be set to body 1 in, 3 upper end of smoke box be equipped with opening, and by it is described opening with it is described
Outlet flue 2-1 connection, the smoke box 3 include tobacco curing unit 3-1, into cigarette unit 3-2 and flow unit 3-3, the tobacco curing list
First 3-1 and separated into cigarette unit 3-2 by partition 3-4, the tobacco curing unit 3-1 include tobacco tar bucket 3-11, electromagnetic pump 3-12 and
In the body 1, the electromagnetic pump 3-12 is connected to 3 side of smoke box, institute by Cigarette making device 3-13, the tobacco tar bucket 3-11
It states the outlet side electromagnetic pump 3-12 to be arranged in the tobacco curing unit 3-1, the electromagnetic pump 3-12 inlet end passes through pipeline and institute
The 3-11 connection of tobacco tar bucket is stated, the outlet side the electromagnetic pump 3-12 is connect by pipeline with the Cigarette making device 3-13, the Cigarette making device
3-13 is connected to vertically on the partition 3-4, and the Cigarette making device 3-13 includes cylinder 3-131, and input end 3-134 is set to the cylinder
The lower end body 3-131, outlet end 3-135 are set to the upper end the cylinder 3-131, and the input end 3-134 is close to the tobacco curing unit
By piping connection, the outlet end 3-135 is close for 3-1 setting, the input end 3-134 and the outlet side the electromagnetic pump 3-12
It is described to be arranged into cigarette unit 3-2, U-shaped electrothermal tube 3-132 and helical form hollow pipe 3-133 is equipped in the cylinder 3-131, it is described
U-shaped electrothermal tube 3-132 and helical form hollow pipe 3-133 is set in the cylinder 3-131 vertically, the helical form hollow pipe 3-
133 are located at the cylinder 3-131 central axis position, and described one end helical form hollow pipe 3-133 and the input end 3-
134 connections, the helical form hollow pipe 3-133 other end are connect with the outlet end 3-135, several described U-shaped electrothermal tubes
3-132 is circumferentially distributed centered on the helical form hollow pipe 3-133, and 3 side of smoke box is equipped with air outlet 3-5, described to send
The outlet side blower 3-6 is connect by pipeline with the air outlet 3-5, and the pressure fan 3-6 inlet end is in series with pumping by pipeline
Blower 3-7, the pressure fan 3-6 and exhaust fan 3-7 are set in the body 1, and are arranged close to the smoke box 3, described equal
Stream unit 3-3 includes the lower homogenizing plate 3-31 and upper homogenizing plate 3-32 laterally set in the inner, and the lower homogenizing plate 3-31 is close to institute
It states and is arranged into cigarette unit 3-2, the upper homogenizing plate 3-32 is arranged close to the outlet flue 2-1；
Temperature sensor 4, the temperature sensor 4 are set in the cylinder 3-131；
Control unit 5, described control unit 5 are set to 1 side of body, and 5 outer surface of described control unit is equipped with instruction
Lamp 5-1, the electromagnetic pump 3-12, U-shaped electrothermal tube 3-132, pressure fan 3-6, exhaust fan 3-7 and indicator light 5-1 respectively with it is described
Control unit 5 connects.
The working principle of above-mentioned technical proposal and have the beneficial effect that air filter detection work carry out before, pass through control
Unit 5 issues work order to the U-shaped electrothermal tube 3-132, and the U-shaped electric heating tube 3-132 works and generates heat, with complete
The heating of conjugate spirals shape hollow pipe 3-133 feeds back to control after the temperature sensor 4 detects that temperature reaches preset temperature
Unit 5 processed, described control unit 5 issue work order to indicator light 5-1, and indicator light 5-1 issues luminance signal, show that test is quasi-
Standby work is completed.It tests after the completion of preparation, air filter to be tested is placed on outlet flue 2-1.Foot gently steps on one
Foot switch, control unit 5 issue work order to pressure fan 3-6, and pressure fan 3-6 starts and blows into cigarette unit 3-2
Interior, control unit 5 issues work order to electromagnetic pump 3-12 after several seconds, and electromagnetic pump 3-12 starting, electromagnetic pump 3-12 passes through soft
Pipe sucks tobacco tar out of tobacco tar bucket 3-11, after electromagnetic pump 3-12 pressurization, is sent into the helical form sky for being heated to certain temperature
In core pipe 3-133, high temperature makes the atomization of tobacco tar moment become smog.And be discharged from outlet end 3-135, smog is made in pressure fan 3-6
It imported under and flows in unit 3-3.The air filter for being placed in 2 upper end of platform body is imported into eventually by outlet flue 2-1
It is interior.Such as being detected filtering, there is no leakage, the detections of one filter of system finishing；If filter deposits leakage, smog leaks certainly
Place's spray (emitting) goes out, and carries out mark at leakage at this time, it is subsequent filter will be repaired or be reported depending on leakiness ruin, a mistake
After the completion of filter detection, control unit 5 issues work order to exhaust fan 3-7, will be into the smog left in cigarette unit 3-2 from sending
Air port 3-5 is reversely extracted out.
Preferably, described control unit 5 includes control cabinet 5-2, processor, solid-state relay, A.C. contactor, air
Breaker, temperature conversion module are set in the control cabinet 5-2, and the indicator light 5-1 is set on the control cabinet 5-2, institute
It states and is additionally provided with touch screen on control cabinet 5-2, the control cabinet 5-2 is connected to 1 side of body, and floor push is close to the machine
Outside body 1, the floor push, solid-state relay, A.C. contactor, air-break circuit-breaker, temperature conversion module, touch screen, temperature
Sensor 4, electromagnetic pump 3-12, U-shaped electrothermal tube 3-132, pressure fan 3-6, exhaust fan 3-7 and indicator light 5-1 with the processing
Device connection.
Preferably, the body 1 is surrounded by detachable stainless steel cabinet door.
Preferably, the tobacco curing unit 3-1 and into cigarette unit 3-2 detachable connection.
Preferably, 3 lower end of smoke box is connected in the body 1 by rack.
Preferably, the lower homogenizing plate 3-31 and the upper homogenizing plate 3-32 are all made of stainless steel material and are made, and institute
It is different from the upper homogenizing plate 3-32 through-hole aperture to state lower homogenizing plate 3-31 through-hole aperture.
Preferably, as shown in figure 4, the U-shaped electrothermal tube 3-132 includes outer tube 3-033 and the use using aluminium material
Heating wire 3-035, the outer tube 3- are equipped in the inner tube 3-034 of ceramics or silicon carbide or quartz material, said inner tube 3-034
033 is set as U-shaped shape, and the both ends the outer tube 3-033 are closed end, and the both ends the outer tube 3-033 are welded on the cylinder 3-131
End, the both ends said inner tube 3-034 are equipped with lead end 3-036, and the heating wire 3-035 is extended in lead end 3-036, described outer
The both ends pipe 3-033 are equipped with the aperture passed through for the lead end 3-036, and lead end 3-036 runs through the cylinder from the aperture
The upper end 3-131 is simultaneously connect with processor.
Preferably, the helical form hollow pipe 3-033 is made of stainless steel material.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of filter detection platform, including body (1) and it is set to the platform body (2) of the body (1) upper end, it is special
Sign is that platform body (2) the upper end center point position, which is run through, is equipped with outlet flue (2-1), further includes:
Smoke box (3), the smoke box (3) be set to body (1) in, smoke box (3) upper end be equipped with opening, and by it is described opening with
The outlet flue (2-1) connection, the smoke box (3) include tobacco curing unit (3-1), into cigarette unit (3-2) He Junliu unit (3-
3), tobacco curing unit (3-1) the He Jinyan unit (3-2) is separated by partition (3-4), and the tobacco curing unit (3-1) includes cigarette
Oil drum (3-11), electromagnetic pump (3-12) and Cigarette making device (3-13), the tobacco tar bucket (3-11) is set in the body (1), described
Electromagnetic pump (3-12) is connected to the smoke box (3) side, and the electromagnetic pump outlet side (3-12) is close to the tobacco curing unit (3-1)
Interior setting, electromagnetic pump (3-12) inlet end are connect by pipeline with the tobacco tar bucket (3-11), the electromagnetic pump (3-12)
Outlet side is connect by pipeline with the Cigarette making device (3-13), and the Cigarette making device (3-13) is connected to the partition (3-4) vertically
On, the Cigarette making device (3-13) includes cylinder (3-131), and input end (3-134) is set to the lower end the cylinder (3-131), outlet
(3-135) is held to be set to the upper end the cylinder (3-131), the input end (3-134) is arranged close to the tobacco curing unit (3-1),
The input end (3-134) and the electromagnetic pump outlet side (3-12) are by piping connection, and the outlet end (3-135) is close to institute
It states and is arranged into cigarette unit (3-2), U-shaped electrothermal tube (3-132) and helical form hollow pipe (3- are equipped in the cylinder (3-131)
133), the U-shaped electrothermal tube (3-132) and helical form hollow pipe (3-133) are set in the cylinder (3-131) vertically, institute
It states helical form hollow pipe (3-133) and is located at the cylinder (3-131) central axis position, and the helical form hollow pipe (3-
133) one end is connect with the input end (3-134), helical form hollow pipe (3-133) other end and the outlet end (3-
135) it connects, several U-shaped electrothermal tube (3-132) circumferentially distributed, institutes centered on the helical form hollow pipe (3-133)
Smoke box (3) side is stated equipped with air outlet (3-5), the pressure fan outlet side (3-6) is connected by pipeline and the air outlet (3-5)
It connects, pressure fan (3-6) inlet end is in series with exhaust fan (3-7) by pipeline, the pressure fan (3-6) and exhaust fan (3-
7) it is set in the body (1), and is arranged close to the smoke box (3), stream unit (3-3) includes laterally setting in the inner
Lower homogenizing plate (3-31) and upper homogenizing plate (3-32), the lower homogenizing plate (3-31) is arranged close to described into cigarette unit (3-2),
The upper homogenizing plate (3-32) is arranged close to the outlet flue (2-1)；
Temperature sensor (4), the temperature sensor (4) are set in the cylinder (3-131)；
Control unit (5), described control unit (5) are set to the body (1) side, and described control unit (5) outer surface is equipped with
Indicator light (5-1), the electromagnetic pump (3-12), U-shaped electrothermal tube (3-132), pressure fan (3-6), exhaust fan (3-7) and indicator light
(5-1) is connect with described control unit (5) respectively.
2. a kind of filter detection platform according to claim 1, which is characterized in that described control unit (5) includes control
Case (5-2) processed, processor, solid-state relay, A.C. contactor, air-break circuit-breaker, temperature conversion module are set to the control
In case (5-2), the indicator light (5-1) is set on the control cabinet (5-2), is additionally provided with touch screen on the control cabinet (5-2),
The control cabinet (5-2) is connected to the body (1) side, floor push close to the body (1) outside, the floor push,
Solid-state relay, A.C. contactor, air-break circuit-breaker, temperature conversion module, touch screen, temperature sensor (4), electromagnetic pump (3-
12), U-shaped electrothermal tube (3-132), pressure fan (3-6), exhaust fan (3-7) and indicator light (5-1) are connected to the processor.
3. a kind of filter detection platform according to claim 1, which is characterized in that the body (1) is surrounded by can
Detachable stainless steel cabinet door.
4. a kind of filter detection platform according to claim 1, which is characterized in that the tobacco curing unit (3-1) and into
Cigarette unit (3-2) detachable connection.
5. a kind of filter detection platform according to claim 1, which is characterized in that smoke box (3) lower end passes through machine
Frame is connected in the body (1).
6. a kind of filter detection platform according to claim 1, which is characterized in that the lower homogenizing plate (3-31) and institute
It states homogenizing plate (3-32) and is all made of stainless steel material and be made, and lower homogenizing plate (3-31) through-hole aperture upper is flowed with described
Plate (3-32) through-hole aperture is different.
7. a kind of filter detection platform according to claim 1, which is characterized in that U-shaped electrothermal tube (3-132) packet
Include the outer tube (3-033) using aluminium material and the inner tube (3-034) using ceramics or silicon carbide or quartz material, said inner tube
It is equipped with heating wire (3-035) in (3-034), the outer tube (3-033) is set as U-shaped shape, and the outer tube both ends (3-033) are closing
End, outer tube (3-033) both ends are welded in the upper end the cylinder (3-131), and the said inner tube both ends (3-034) are equipped with lead end
(3-036), the heating wire (3-035) extend in lead end (3-036), and the outer tube both ends (3-033) are equipped with described in confession
The aperture that lead end (3-036) passes through, lead end (3-036) from the aperture through the cylinder upper end (3-131) and with place
Manage device connection.
8. a kind of filter detection platform according to claim 1, which is characterized in that the helical form hollow pipe (3-
033) it is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168626.6A CN109916563A (en) | 2019-03-06 | 2019-03-06 | Filter detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910168626.6A CN109916563A (en) | 2019-03-06 | 2019-03-06 | Filter detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109916563A true CN109916563A (en) | 2019-06-21 |
Family
ID=66963640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910168626.6A Pending CN109916563A (en) | 2019-03-06 | 2019-03-06 | Filter detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109916563A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60122024A (en) * | 1983-11-10 | 1985-06-29 | 日本ケンブリッジ・フィルター株式会社 | Falling flow type air filter structure and air stream control and leak testing method thereof |
| CN2715094Y (en) * | 2004-06-11 | 2005-08-03 | 樊邦弘 | A fog emitter for cast coating type fog machine |
| CN203803120U (en) * | 2014-03-11 | 2014-09-03 | 郭太宣 | Smog generation device of stage smog machine |
| CN106959193A (en) * | 2017-05-04 | 2017-07-18 | 辽宁洁斐尔空气净化设备有限公司 | A kind of high efficiency particulate air filter leak-testing monitor station |
| CN107449554A (en) * | 2017-07-19 | 2017-12-08 | 广州金田瑞麟环境科技有限公司 | A kind of high efficiency particulate air filter detection device |
| CN207064297U (en) * | 2017-08-18 | 2018-03-02 | 江苏筑原建筑设计有限公司 | A kind of underground garage exhaust blower energy-saving control system |
| CN108303358A (en) * | 2018-01-30 | 2018-07-20 | 天津大学 | Oil smoke generating means |
| CN207763260U (en) * | 2017-11-20 | 2018-08-24 | 上海航天精密机械研究所 | The aerosol producer of casting formula regenerative block is buried using metal tube |
| CN109060261A (en) * | 2018-09-11 | 2018-12-21 | 尉清科 | A kind of high efficiency particle air filter leak source leak detection testboard |
-
2019
- 2019-03-06 CN CN201910168626.6A patent/CN109916563A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60122024A (en) * | 1983-11-10 | 1985-06-29 | 日本ケンブリッジ・フィルター株式会社 | Falling flow type air filter structure and air stream control and leak testing method thereof |
| CN2715094Y (en) * | 2004-06-11 | 2005-08-03 | 樊邦弘 | A fog emitter for cast coating type fog machine |
| CN203803120U (en) * | 2014-03-11 | 2014-09-03 | 郭太宣 | Smog generation device of stage smog machine |
| CN106959193A (en) * | 2017-05-04 | 2017-07-18 | 辽宁洁斐尔空气净化设备有限公司 | A kind of high efficiency particulate air filter leak-testing monitor station |
| CN107449554A (en) * | 2017-07-19 | 2017-12-08 | 广州金田瑞麟环境科技有限公司 | A kind of high efficiency particulate air filter detection device |
| CN207064297U (en) * | 2017-08-18 | 2018-03-02 | 江苏筑原建筑设计有限公司 | A kind of underground garage exhaust blower energy-saving control system |
| CN207763260U (en) * | 2017-11-20 | 2018-08-24 | 上海航天精密机械研究所 | The aerosol producer of casting formula regenerative block is buried using metal tube |
| CN108303358A (en) * | 2018-01-30 | 2018-07-20 | 天津大学 | Oil smoke generating means |
| CN109060261A (en) * | 2018-09-11 | 2018-12-21 | 尉清科 | A kind of high efficiency particle air filter leak source leak detection testboard |
Non-Patent Citations (4)
| Title |
|---|
| 中央农业广播电视学校: "《电热器具》", 31 July 1999, 高等教育出版社 * |
| 刘小光 等: "《32种小家电的原理、使用与维护》", 30 June 1994 * |
| 李锁牢 等: "《电工技术》", 31 July 2016, 电子科技大学出版社 * |
| 符济湘 等: "《洁净技术与建筑设计》", 31 May 1986, 中国建筑工业出版社 * |
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Application publication date: 20190621 |