CN209101447U - A kind of building Heating,Ventilating and Air Conditioning filter - Google Patents
A kind of building Heating,Ventilating and Air Conditioning filter Download PDFInfo
- Publication number
- CN209101447U CN209101447U CN201821645424.3U CN201821645424U CN209101447U CN 209101447 U CN209101447 U CN 209101447U CN 201821645424 U CN201821645424 U CN 201821645424U CN 209101447 U CN209101447 U CN 209101447U
- Authority
- CN
- China
- Prior art keywords
- discharge pipe
- solenoid valve
- ventilating
- air
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 241000220317 Rosa Species 0.000 claims abstract description 17
- 230000002070 germicidal effect Effects 0.000 claims description 11
- 239000002386 air freshener Substances 0.000 claims description 9
- 206010013786 Dry skin Diseases 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000037336 dry skin Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 5
- 238000013022 venting Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 206010012374 Depressed mood Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of building Heating,Ventilating and Air Conditioning filters, including Rose Box, the middle part of the Rose Box is vertically-mounted baffle, the left side of the baffle is equipped with test chamber, the top middle portion of the test chamber is equipped with detector, the first solenoid valve and second solenoid valve are separately installed in the middle part of first discharge pipe and the second discharge pipe, first discharge pipe and the second discharge pipe run through baffle and be connected to respectively with active carbon filter chamber and sterilization chamber.Whether the utility model by detector is able to detect gas qualified, in underproof situation, first solenoid valve is opened, gas is circulated to active carbon filter chamber through the first discharge pipe, carries out air cleaning, and the humidity sensor installed on the right side of the top middle portion of sterilization chamber is able to detect the humidity in air, control processor controls pump working, the atomizer installed by the end of water pipe, humidifies third air outlet, and avoiding being air-dried causes people unhappy and dry skin.
Description
Technical field
The utility model relates to Heating,Ventilating and Air Conditioning technical field, specially a kind of building Heating,Ventilating and Air Conditioning filter.
Background technique
Traditional only one layer of building Heating,Ventilating and Air Conditioning filter can filter the multiple layer metal strainer of bulky grain, actual use
In the process, filter screen needs to filter all substances being harmful to the human body, and traditional filter screen can not effective filter out indoor all
Air pollutants, including flue dust, microorganism, poisonous and harmful air also have through active carbon adsorb in air in the market
Impurity and poisonous and hazardous air simultaneously also can be skies removing the impurity in air since gas passes through activated carbon adsorption layer
Water vapor absorption in gas falls, cause it is filtered be air-dried, to influence indoor environment, be easy that people is made to feel much depressed
And dry skin.Therefore it is proposed that a kind of building Heating,Ventilating and Air Conditioning filter.
Utility model content
The purpose of this utility model is to provide a kind of building Heating,Ventilating and Air Conditioning filters, solve in background technique and are mentioned
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of building Heating,Ventilating and Air Conditioning filter, packet
Rose Box is included, the middle part of the Rose Box is vertically-mounted baffle, and the left side of the baffle is equipped with test chamber, the test chamber
Top middle portion is equipped with detector, and the first discharge pipe and the are separately installed in the middle part of front-end and back-end on the left of the baffle
Two discharge pipes are separately installed with the first solenoid valve and second solenoid valve, institute in the middle part of first discharge pipe and the second discharge pipe
It states the first discharge pipe and the second discharge pipe runs through baffle and is connected to respectively with active carbon filter chamber and sterilization chamber, the active carbon mistake
The inside of filter chamber is equipped with multiple groups activated carbon filter layer, is equipped with the 4th outlet air in the middle part of the outer right wall of the active carbon filter chamber
Mouthful, humidity sensor is installed on the right side of the top middle portion of the sterilization chamber, the right side central of the Rose Box and front end connect respectively
It is connected to third discharge pipe and fixed plate, the upper surface left end of the fixed plate is equipped with water pump, the water outlet and water of the water pump
The head end of pipe connects, and the end of the water pipe is connect through the front side left end of third discharge pipe with atomizer, the water pump
The left side outer wall of water inlet and water tank is equipped with battery compartment through connection, the rear side of the water tank, and the inside of the battery compartment is fixed
Battery is installed, the upper surface of the battery compartment is equipped with control panel, and the inside left end of the control panel is equipped with control
The upper surface of processor, the control panel is sequentially installed with first switch, second switch, third switch and the 4th from left to right
Switch.
As a kind of preferred embodiment of the utility model, the inner left wall top and bottom of the Rose Box are respectively mounted
There is positioning plate, the positioning plate is connect with the first strainer by the first bolt-through, the right end and second of the third discharge pipe
Strainer is connected by the second bolt-through.
As a kind of preferred embodiment of the utility model, the top middle portion of the sterilization chamber is equipped with ultraviolet sterilization
Lamp.
As a kind of preferred embodiment of the utility model, the top right side central of the third discharge pipe is through installation
There is air freshener box.
As a kind of preferred embodiment of the utility model, the signal output end of the detector and the first electromagnetism
Valve is connected with the signal output end of second solenoid valve, and the data output end of the humidity sensor and the data of control processor are defeated
Enter end connection, the signal output end of the control processor and the signal input part of water pump connect, and the first switch, second open
It closes, third switchs and the 4th switch is electric with the first solenoid valve, second solenoid valve, ultraviolet germicidal lamp and water pump respectively through battery
Property connection.
As a kind of preferred embodiment of the utility model, the model of first solenoid valve and second solenoid valve is
ZQDF-16P, the model FL-31 24V of the water pump, the model FPGA of the control processor, the detector
Model GZN, the model UV40W15-S1199 of the ultraviolet germicidal lamp.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of building Heating,Ventilating and Air Conditioning filter of the utility model, the top middle portion of test chamber are equipped with gas detection
It is separately installed with the first solenoid valve and second solenoid valve in the middle part of device, the first discharge pipe and the second discharge pipe, passes through gas detection
Device is able to detect whether gas is qualified, and in underproof situation, signal is transmitted to the first solenoid valve, the first electricity by detector
Magnet valve is opened, and gas is circulated to active carbon filter chamber through the first discharge pipe, carries out air cleaning, to reach the mesh of purification air
's.
2. a kind of building Heating,Ventilating and Air Conditioning filter of the utility model, wet by being equipped on the right side of the top middle portion of sterilization chamber
Sensor is spent, when humidity is lower than the setting value of humidity sensor, humidity sensor conveys data to control processor, control
Processor controls pump working, and the atomizer installed by the end of water pipe humidifies third air outlet, avoids air
It is dry to cause people unhappy and dry skin.
3. a kind of building Heating,Ventilating and Air Conditioning filter of the utility model, due in air there are many bacteriums and virus,
Active carbon filter chamber can not filter completely, ultraviolet germicidal lamp is equipped with by the top middle portion of sterilization chamber, further to air
Sterilization and disinfection is carried out, the safety of device is improved, ensures people's health.
4. a kind of building Heating,Ventilating and Air Conditioning filter of the utility model, is run through by the top right side central of third venting pipe
Air freshener box is installed, the gas of third venting pipe blowout can enhance the circulation of the gas in air freshener box, make sky
Gas in gas freshener box is uniformly distributed the service efficiency for improving freshener indoors.
5. a kind of building Heating,Ventilating and Air Conditioning filter of the utility model passes through the first bolt by positioning plate and the first strainer
Through connection, the right end of third discharge pipe is connect with the second strainer by the second bolt-through, and the first strainer can cross air filtering
In bigger impurity, improve the service life of activated carbon filter layer, the second filter screen can be avoided indoor dust and flow into
In filter box, and the first strainer and the second strainer are detachable and interchangeable.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram for building Heating,Ventilating and Air Conditioning filter of the utility model；
Fig. 2 is a kind of main view for building Heating,Ventilating and Air Conditioning filter of the utility model；
In figure: 1, Rose Box, 2, test chamber, 3, active carbon filter chamber, 4, sterilization chamber, 5, fixed plate, 6, positioning plate, 7,
First strainer, the 8, first bolt, the 9, second strainer, the 10, second bolt, 11, baffle, the 12, first discharge pipe, the 13, second outlet air
Pipe, the 14, first solenoid valve, 15, second solenoid valve, 16, detector, 17, activated carbon filter layer, 18, ultraviolet sterilization
Lamp, 19, humidity sensor, the 20, the 4th discharge pipe, 21, third discharge pipe, 22, air freshener box, 23, water pump, 24, water pipe,
25, atomizer, 26, water tank, 27, battery compartment, 28, battery, 29, control panel, 30, control processor, 31, first opens
It closes, 32, second switch, 33, third switch, the 34, the 4th switch.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of building Heating,Ventilating and Air Conditioning filter, including
Rose Box 1, the middle part of the Rose Box 1 is vertically-mounted baffle 11, and the left side of the baffle 11 is equipped with test chamber 2, the inspection
The top middle portion for surveying chamber 2 is equipped with detector 16, and the is separately installed in the middle part of the front-end and back-end in 11 left side of baffle
The middle part of one discharge pipe 12 and the second discharge pipe 13, first discharge pipe 12 and the second discharge pipe 13 is separately installed with the first electricity
Magnet valve 14 and second solenoid valve 15, first discharge pipe 12 and the second discharge pipe 13 through baffle 11 respectively with active carbon
Filter chamber 3 is connected to sterilization chamber 4, and the inside of the active carbon filter chamber 3 is equipped with multiple groups activated carbon filter layer 17, the active carbon
4th air outlet 20 is installed in the middle part of the outer right wall of filter chamber 3, humidity is installed on the right side of the top middle portion of the sterilization chamber 4
Sensor 19, the right side central of the Rose Box 1 and front end are connected separately with third discharge pipe 21 and fixed plate 5, the fixation
The upper surface left end of plate 5 is equipped with water pump 23, and the water outlet of the water pump 23 is connect with the head end of water pipe 24, the water pipe 24
End is connect through the front side left end of third discharge pipe 21 with atomizer 25, the water inlet of the water pump 23 and a left side for water tank 26
Side outer wall is equipped with battery compartment 27 through connection, the rear side of the water tank 26, and the inside of the battery compartment 27 is fixedly installed with electric power storage
The upper surface in pond 28, the battery compartment 27 is equipped with control panel 29, and the inside left end of the control panel 29 is equipped at control
Device 30 is managed, the upper surface of the control panel 29 is sequentially installed with first switch 31, second switch 32, third switch from left to right
33 and the 4th switch 34, in the present embodiment (as shown in Figs. 1-2), by being equipped with detector 16, being able to detect gas is
No qualification, in underproof situation, signal is transmitted to the first solenoid valve 14 by detector 16, and the first solenoid valve 14 is opened,
Gas is circulated to active carbon filter chamber 3 through the first discharge pipe 12, carries out air cleaning, to achieve the purpose that purify air, leads to
It crosses on the right side of the top middle portion of sterilization chamber 4 and humidity sensor 19 is installed, when humidity is lower than the setting value of humidity sensor 19,
Humidity sensor 19 conveys data to control processor 30, and control processor 30 controls water pump 23 and works, and passes through water pipe 24
The atomizer 25 of end installation, humidifies third air outlet 21, and avoiding being air-dried causes people's unhappiness and skin dry
It is dry.
(Fig. 1-2 is please referred to) in the present embodiment, and the inner left wall top and bottom of the Rose Box 1 are mounted on positioning plate
6, the positioning plate 6 and the first strainer 7 pass through the first bolt 8 through connection, the right end of the third discharge pipe 21 and the second filter
For net 9 by the second bolt 10 through connection, the first strainer 7 can cross impurity bigger in air filtering, improve active carbon filtering
The service life of layer 17, the second filter screen 9 can be avoided indoor dust and flow into Rose Box 1, and the first strainer 7 and second
Strainer 9 is detachable and interchangeable.
(Fig. 1 is please referred to) in the present embodiment, the top middle portion of the sterilization chamber 4 is equipped with ultraviolet germicidal lamp 18, due to
There are many bacteriums and virus in air, active carbon filter chamber 3 can not filter completely, be pacified by the top middle portion of sterilization chamber 4
Equipped with ultraviolet germicidal lamp 18, sterilization and disinfection further is carried out to air, improves the safety of device, ensures people's health.
(Fig. 1-2 is please referred to) in the present embodiment, and the top right side central of the third discharge pipe 21, which runs through, is equipped with air
Freshener box 22, the gas that third venting pipe 21 is blown out can enhance the circulation of the gas in air freshener box 22, keep air clear
Gas in new agent box 22 is uniformly distributed the service efficiency for improving freshener indoors.
(Fig. 1 is please referred to) in the present embodiment, the signal output end of the detector 16 and the first solenoid valve 14 and
The signal output end of two solenoid valves 15 connects, and the data of the data output end and control processor 30 of the humidity sensor 19 are defeated
Enter end connection, the signal output end of the control processor 30 is connect with the signal input part of water pump 23, the first switch
31, second switch 32, third switch 33 and the 4th switch 34 through battery 28 respectively with the first solenoid valve 14, second solenoid valve
15, ultraviolet germicidal lamp 18 and water pump 23 are electrically connected, by being equipped with water pump 23, in humidity setting lower than humidity sensor 19
When definite value, control processor 30 controls water pump 23 and works, and is air wetting, improves the comfort of device.
(Fig. 1 is please referred to) in the present embodiment, and the model of first solenoid valve 14 and second solenoid valve 15 is ZQDF-
16P, the model FL-31 24V of the water pump 23, the model FPGA of the control processor 30, the detector 16
Model GZN, the model UV40W15-S1199 of the ultraviolet germicidal lamp 18.
When a kind of building Heating,Ventilating and Air Conditioning is used with filter, air filtering can be crossed by being equipped with the first strainer 7
In bigger impurity, improve the service life of activated carbon filter layer 17, the second filter screen 9 can be avoided indoor dust and flow into
In Rose Box 1, and the first strainer 7 and the second strainer 9 are detachable and interchangeable, are equipped with gas by the top middle portion of test chamber 2
Detector 16 is able to detect whether gas is qualified, and in the case where qualification, signal is transmitted to second solenoid valve by detector 16
15, second solenoid valve 15 is opened, and gas is circulated to sterilization chamber 4 through the second discharge pipe 13, in underproof situation, the first electricity
Magnet valve 14 is opened, and gas is circulated to active carbon filter chamber 3 through the first discharge pipe 12, carries out air cleaning, purified gas warp
4th discharge pipe 20 is circulated to sterilization chamber 4, is carried out by the ultraviolet germicidal lamp 18 that the top middle portion of sterilization chamber 4 is installed to gas
Sterilization is lower than the setting of humidity sensor 19 in humidity by being equipped with humidity sensor 19 on the right side of the top middle portion of sterilization chamber 4
When value, humidity sensor 19 transmits data to control processor 30, and control processor 30 controls water pump 23 and works, and passes through water pipe 24
End installation atomizer 25, third air outlet 21 is humidified, and third venting pipe 21 blow out gas can increase
Gas circulation in strong air freshener box 22, make the gas in air freshener box 22 be uniformly distributed indoors, so as to improve
Indoor environment.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of building Heating,Ventilating and Air Conditioning filter, including Rose Box (1), it is characterised in that: the middle part of the Rose Box (1) is perpendicular
It is directly equipped with baffle (11), the left side of the baffle (11) is equipped with test chamber (2), and the top middle portion of the test chamber (2) is installed
Have detector (16), the first discharge pipe (12) and the are separately installed in the middle part of front-end and back-end on the left of the baffle (11)
Two discharge pipes (13) are separately installed with the first solenoid valve (14) in the middle part of first discharge pipe (12) and the second discharge pipe (13)
With second solenoid valve (15), first discharge pipe (12) and the second discharge pipe (13) through baffle (11) respectively with active carbon
Filter chamber (3) is connected to sterilization chamber (4), and the inside of the active carbon filter chamber (3) is equipped with multiple groups activated carbon filter layer (17), institute
It states and the 4th air outlet (20) is installed in the middle part of the outer right wall of active carbon filter chamber (3), the top middle portion of the sterilization chamber (4) is right
Side is equipped with humidity sensor (19), and the right side central of the Rose Box (1) and front end are connected separately with third discharge pipe (21)
It is equipped with water pump (23) with the upper surface left end of fixed plate (5), the fixed plate (5), the water outlet and water of the water pump (23)
The head end connection of (24) is managed, the front side left end and atomizer (25) of third discharge pipe (21) are run through in the end of the water pipe (24)
Through connection, the rear side of the water tank (26) is equipped with for connection, the water inlet of the water pump (23) and the left side outer wall of water tank (26)
The inside of battery compartment (27), the battery compartment (27) is fixedly installed with battery (28), and the upper surface of the battery compartment (27) is set
Have control panel (29), the inside left end of the control panel (29) is equipped with control processor (30), the control panel
(29) upper surface is sequentially installed with first switch (31), second switch (32), third switch (33) and the 4th from left to right and opens
It closes (34).
2. a kind of building Heating,Ventilating and Air Conditioning filter according to claim 1, it is characterised in that: the Rose Box (1)
Inner left wall top and bottom are mounted on positioning plate (6), and the positioning plate (6) and the first strainer (7) pass through the first bolt (8)
Through connection, the right end and the second strainer of the third discharge pipe (21), which lead to (9), crosses the second bolt (10) through connection.
3. a kind of building Heating,Ventilating and Air Conditioning filter according to claim 1, it is characterised in that: the sterilization chamber (4)
Top middle portion is equipped with ultraviolet germicidal lamp (18).
4. a kind of building Heating,Ventilating and Air Conditioning filter according to claim 1, it is characterised in that: the third discharge pipe
(21) top right side central, which runs through, is equipped with air freshener box (22).
5. a kind of building Heating,Ventilating and Air Conditioning filter according to claim 1, it is characterised in that: the detector
(16) signal output end is connect with the signal output end of the first solenoid valve (14) and second solenoid valve (15), the humidity sensor
The data output end of device (19) is connect with the data input pin of control processor (30), and the signal of the control processor (30) is defeated
Outlet is connect with the signal input part of water pump (23), the first switch (31), second switch (32), third switch (33) and the
Four switch (34) through battery (28) respectively with the first solenoid valve (14), second solenoid valve (15), ultraviolet germicidal lamp (18) and
Water pump (23) is electrically connected.
6. a kind of building Heating,Ventilating and Air Conditioning filter according to claim 3, it is characterised in that: first solenoid valve
(14) and the model of second solenoid valve (15) is ZQDF-16P, the model FL-31 24V of the water pump (23), the control
The model FPGA of processor (30), the model GZN of the detector (16), the type of the ultraviolet germicidal lamp (18)
Number be UV40W15-S1199.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645424.3U CN209101447U (en) | 2018-10-11 | 2018-10-11 | A kind of building Heating,Ventilating and Air Conditioning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645424.3U CN209101447U (en) | 2018-10-11 | 2018-10-11 | A kind of building Heating,Ventilating and Air Conditioning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101447U true CN209101447U (en) | 2019-07-12 |
Family
ID=67154743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645424.3U Expired - Fee Related CN209101447U (en) | 2018-10-11 | 2018-10-11 | A kind of building Heating,Ventilating and Air Conditioning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209101447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
| CN112880094A (en) * | 2021-03-22 | 2021-06-01 | 郁博 | Two-stage air exhaust high-efficiency filtering device |
| CN114053801A (en) * | 2021-12-09 | 2022-02-18 | 安徽中科昊海气体科技有限公司 | Neon gas recovery system |
-
2018
- 2018-10-11 CN CN201821645424.3U patent/CN209101447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481375A (en) * | 2019-08-08 | 2019-11-22 | 宿州市艾尔新能源有限公司 | A kind of power & environment supervision device of energy-storage box |
| CN110481375B (en) * | 2019-08-08 | 2024-03-12 | 宿州市艾尔新能源有限公司 | Movable ring monitoring device of energy storage box |
| CN112880094A (en) * | 2021-03-22 | 2021-06-01 | 郁博 | Two-stage air exhaust high-efficiency filtering device |
| CN114053801A (en) * | 2021-12-09 | 2022-02-18 | 安徽中科昊海气体科技有限公司 | Neon gas recovery system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190712 Termination date: 20191011 |