CN107091513A - A kind of noiseless air cleaning facility being embedded in sofa handrail - Google Patents
A kind of noiseless air cleaning facility being embedded in sofa handrail Download PDFInfo
- Publication number
- CN107091513A CN107091513A CN201710325614.0A CN201710325614A CN107091513A CN 107091513 A CN107091513 A CN 107091513A CN 201710325614 A CN201710325614 A CN 201710325614A CN 107091513 A CN107091513 A CN 107091513A
- Authority
- CN
- China
- Prior art keywords
- air
- air purifier
- sofa handrail
- oxygen generator
- embedded
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/02—Sofas, couches, settees, or the like, without movable parts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0207—Water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
Abstract
The present invention discloses a kind of noiseless air cleaning facility being embedded in sofa handrail, the problem of solving prior art wasting space, do not possess assisting lighting function and have noise and there is potential safety hazard.The present invention includes sofa handrail, air purifier, air mass sensor, and sofa handrail sets square groove, and air purifier is embedded in square groove；Air purifier sets air intlet, air outlet slit, air flue, filter core, air-blowing pump, water storage tank and oxygen generator；Oxygen generator includes oxygen generator housing, electrolyte aqueous solution, dividing plate, anode graphite net, negative electrode graphite network, row's hydrogen pipe, deoxygenation tracheae, water-supply-pipe, pin type float valve；Sofa handrail sets mobile phone charging USB port and alarm for flammable gas, and air purifier sets the LED and noise reduction layer of floor light.The present invention can effectively utilize the interior space, constantly produce oxygen improvement IAQ, possess the function of charging the phone with floor light, while can also abate the noise.
Description
Technical field
The present invention relates to a kind of noiseless air cleaning facility being embedded in sofa handrail.
Background technology
With social development, air quality also becomes worse and worse.In order to improve the quality of living, in daily life, people
Would generally select to purify the air of surrounding using air purifier.Existing air purifier is all to be separately positioned at room
It is interior, add the interior space and use load, meanwhile, existing air purifier function is relatively simple, it is impossible to produce oxygen to carry
High ambient air quality, does not possess the function of charging the phone with floor light, and there is potential safety hazard；Further, existing
Have and the devices such as fan or air blower are designed with air purifier, noise is inevitably produced when in use, influence is indoor
The rest of people.
The content of the invention
The technical problem to be solved in the present invention is：A kind of noiseless air cleaning being embedded in sofa handrail is provided to set
It is standby, the problem of solving prior art wasting space, not possessing assisting lighting function and have noise and there is potential safety hazard.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of noiseless air cleaning facility being embedded in sofa handrail, including the sofa handrail and air that are square are net
Change on the outside of device, the sofa handrail provided with the air mass sensor being connected with air purifier signal, the sofa handrail
Top offers the square groove matched with air purifier, and the air purifier is embedded in square groove and can be in side
Move up and down above the sofa handrail or to be hidden in sofa handrail in connected in star；The two ends difference of the air purifier
Provided with air intlet and air outlet slit, air flue is set in the air purifier, the air intlet and air outlet slit pass through air flue
Laterally offered at the top of connection, the air purifier in a clamp bar slot, the air flue provided with filter core and the filter core passes through card
Groove is detachably connected with air purifier, is located in the air flue and is set between filter core and air intlet in air-blowing pump, the air flue
The water storage tank and oxygen generator of interconnection are set between filter core and air outlet slit；The oxygen generator is sent out including oxygen
It is loaded with electrolyte aqueous solution, the oxygen generator housing and is provided with oxygen in raw device housing, the oxygen generator housing
Gas generator enclosure interior cavity is separated into the dividing plate of anode cavities and cathode cavity, the anode cavities and cathode cavity and is respectively equipped with sun
Pole graphite network and negative electrode graphite network, the anode graphite net and negative electrode graphite network are respectively by wire with being located at oxygen generator shell
The positive pole of external electron rectifier is connected with negative pole, sets and connects with extraneous at the top of the cathode cavity of the oxygen generator housing
Logical row's hydrogen pipe, sets the deoxygenation tracheae connected with air flue, the oxygen at the top of the anode cavities of the oxygen generator housing
The top end face of generator body is provided with the water-supply-pipe connected with water storage tank, and the water-supply-pipe lower end is connected with pin type float valve；It is described
Provided with mobile phone charging USB port on the outside of sofa handrail, the LED of floor light, the sand are provided with the top of the air purifier
Send out handrail and be provided with alarm for flammable gas, what the air flue inwall of the air purifier was made up provided with one layer of sound-absorbing material
Noise reduction layer, the noise reduction layer includes two layers of thin sheet metal and the noise reduction sponge being clipped between two layers of thin sheet metal.
Further, the anode graphite net and negative electrode graphite network are connected by carbon fiber bundle with wire respectively, it is described every
Plate bottom offers more than two through holes so that electrolyte aqueous solution intercommunication in anode cavities and cathode cavity.
Further, the bottom of row's hydrogen pipe and deoxygenation tracheae is equipped with filter membrane.
Further, the air purifier top peripheral provided with one circle sealing strip so that air purifier be hidden in it is square
Sealed when in groove, the neck inwall is provided with one layer of diaphragm seal so as to be sealed when filter core is caught in air flue.
Compared with prior art, the invention has the advantages that：
The present invention is simple in construction, design science is reasonable, easy to use, can effectively utilize the interior space, and can constantly produce
Oxygen is to improve IAQ.
The present invention by sofa handrail by opening up square groove, and square groove matches and can be in side with air purifier
Moved up and down in connected in star, above the square groove or to be hidden in square groove, when air mass sensor is monitored
Ambient air quality is poor when needing to be purified, and air purifier, which is just moved to above square groove, carries out air cleaning, instead
It, air purifier is moved in square groove and is hidden in square groove, is saved the interior space, is now passed through air purifier
The sealing strip of top peripheral is sealed, from without influenceing the original function of sofa handrail；Meanwhile, when air purifier is located at side
When carrying out air cleaning above connected in star, the oxygen generator in air purifier constantly produces oxygen, to improve
Ambient air quality, so as to improve the healthy of indoor people.
The present invention sets floor light by setting mobile phone charging USB port on the outside of sofa handrail at the top of air purifier
LED, while the air flue inwall in air purifier sets one layer of noise reduction layer, make the present invention be provided simultaneously with charging the phone,
Floor light and the function except noise, use extremely facilitate, further, the present invention on sofa handrail by setting fuel gas
Siren, when oxygen generator produce oxygen during its byproduct hydrogen have leakage when, alarm for flammable gas energy and
Alarm, so as to effectively eliminate safe hidden trouble.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that air purifier of the present invention is hidden in schematic diagram in sofa handrail.
Fig. 3 is air purifier structural representation of the present invention.
Fig. 4 is oxygen generator structural representation of the present invention.
Fig. 5 is noise reduction layer structural representation of the present invention.
Wherein, reference is corresponding entitled：
1- sofa handrails, 2- air purifiers, 3- square grooves, 4- air intlets, 5- air outlet slits, 6- necks, 7- drums
Air pump, 8- water storage tanks, 9- oxygen generators, 10- dividing plates, 11- anode graphites net, 12- negative electrodes graphite network, 13- electrolyte are water-soluble
Liquid, 14- wires, 15- electron rectifiers, 16- rows hydrogen pipe, 17- deoxygenations tracheae, 18- carbon fiber bundles, 19- filter membranes, 20- water deliverys
Pipe, 21- pin types float valve, 22- air mass sensors, 23- mobile phones charging USB port, 24-LED lamps, 25- fuel gas alarms
Device, 26- thin sheet metals, 27- noise reduction sponges.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
Embodiment
As Figure 1-5, a kind of noiseless air cleaning facility being embedded in sofa handrail that the present invention is provided, structure
Simply, design science is rationally, easy to use, can effectively utilize the interior space, and constantly can produce oxygen to improve room air
Quality.Originally the air cleaning facility being embedded in sofa handrail includes the sofa handrail 1 and air purifier 2 being square, described
The outside of sofa handrail 1 is provided with the air mass sensor 22 being connected with the signal of air purifier 2, the top of the sofa handrail 1
The square groove 3 matched with air purifier 2 is offered, the air purifier 2 is embedded in square groove 3 and can be in side
Move up and down positioned at the top of sofa handrail 1 or to be hidden in sofa handrail 1 in connected in star 3；The two ends of the air purifier 2
It is respectively equipped with air intlet 4 and air outlet slit 5, the air purifier 2 and sets air flue, the air intlet 4 and air outlet slit 5
Connected by air flue, the top of air purifier 2, which is laterally offered, to be provided with filter core and be somebody's turn to do in a clamp bar slot 6, the air flue
Filter core is detachably connected by neck 6 with air purifier 2, is located in the air flue and is set air-blowing between filter core and air intlet 4
It is located at the water storage tank 8 and oxygen generator 9 that interconnection is set between filter core and air outlet slit 5 in pump 7, the air flue；The oxygen
Gas generator 9 includes being loaded with electrolyte aqueous solution 13, the oxygen in oxygen generator housing, the oxygen generator housing
Provided with the dividing plate 10 that oxygen generator enclosure interior cavity is separated into anode cavities and cathode cavity, the anode in generator body
Anode graphite net 11 and negative electrode graphite network 12, the anode graphite net 11 and negative electrode graphite network 12 are respectively equipped with chamber and cathode cavity
It is connected respectively by wire 14 with the positive pole and negative pole of the electron rectifier 15 outside oxygen generator housing, in the oxygen
The row's hydrogen pipe 16 being in communication with the outside is set at the top of the cathode cavity of gas generator housing, in the anode cavities of the oxygen generator housing
Top sets the deoxygenation tracheae 17 connected with air flue, and the top end face of the oxygen generator housing is defeated provided with what is connected with water storage tank 8
Water pipe 20, the lower end of water-supply-pipe 20 is connected with pin type float valve 21；The outside of sofa handrail 1 is provided with mobile phone charging USB port
23, the top of air purifier 2 is provided with the LED 24 of floor light, and the sofa handrail 1 is provided with alarm for flammable gas
25, the air flue inwall of the air purifier 2 is provided with one layer of noise reduction layer being made up of sound-absorbing material, and the noise reduction layer includes two
Layer thin sheet metal 26 and the noise reduction sponge 27 being clipped between two layers of thin sheet metal 26.
The present invention by sofa handrail by opening up square groove, and square groove matches and can be in side with air purifier
Moved up and down in connected in star, above the square groove or to be hidden in square groove, when air mass sensor is monitored
Ambient air quality is poor when needing to be purified, and air purifier, which is just moved to above square groove, carries out air cleaning, instead
It, air purifier is moved in square groove and is hidden in square groove, saves the interior space；Meanwhile, work as air purifier
When carrying out air cleaning above square groove, the oxygen generator in air purifier constantly produces oxygen,
To improve ambient air quality, so as to improve the healthy of indoor people.
The present invention sets floor light by setting mobile phone charging USB port on the outside of sofa handrail at the top of air purifier
LED, while the air flue inwall in air purifier sets one layer of noise reduction layer, make the present invention be provided simultaneously with charging the phone,
Floor light and the function except noise, use extremely facilitate, further, the present invention on sofa handrail by setting fuel gas
Siren, when oxygen generator produce oxygen during its byproduct hydrogen have leakage when, alarm for flammable gas energy and
Alarm, so as to effectively eliminate safe hidden trouble.
In order that the wire 14 in the present invention is not corroded by the electrolyte aqueous solution 13 in anode cavities and cathode cavity, the sun
Pole graphite network 11 and negative electrode graphite network 12 are connected by carbon fiber bundle 18 with wire 14 respectively, and the bottom of dividing plate 10 offers two
Individual above through hole is so that the intercommunication of electrolyte aqueous solution 13 in anode cavities and cathode cavity.Row's hydrogen pipe 16 and deoxygenation tracheae 17
Bottom be equipped with filter membrane 19.
In both anode graphite net 11 and negative electrode graphite network 12 carbon fiber bundle 18 is connected between wire 14 by above-mentioned,
The problem of wire 14 is corroded by electrolyte aqueous solution 13 can be just prevented well, and so the oxygen generator in the present invention is more resistance to
With having saved cost；Meanwhile, can effectively anti-block by being additionally arranged at the bottom of filter membrane 19 in row's hydrogen pipe 16 and deoxygenation tracheae 17
Electrolyte aqueous solution 13 in gas generator housing is discharged from row's hydrogen pipe 16 or deoxygenation tracheae 17, occurs the oxygen of the present invention
Device is safer in use.
When air purifier is hidden in square groove 3, in order to not influence the original function of sofa handrail, the air
The top peripheral of clarifier 2 provided with a circle sealing strip so that air purifier 2 is sealed when being hidden in square groove 3, it is described
The inwall of neck 6 is provided with one layer of diaphragm seal so as to be sealed when filter core is caught in air flue.
The present invention is simple in construction, can effectively save the interior space, and persistently IAQ can be improved, and protects
The indoor people's of card is healthy, is also equipped with charging the phone the function with floor light, while can effectively abate the noise, retaining ring
Border is quiet comfortable, can effectively be eliminated safe hidden trouble by alarm for flammable gas, suitable for wide popularization and application.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and mentally make have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (4)
1. a kind of noiseless air cleaning facility being embedded in sofa handrail, it is characterised in that：Sofa including being square is helped
Provided with the air quality being connected with air purifier (2) signal on the outside of hand (1) and air purifier (2), the sofa handrail (1)
The square groove (3) matched with air purifier (2) is offered at the top of sensor (22), the sofa handrail (1), it is described
Air purifier (2) is embedded in square groove (3) and can moved up and down in square groove (3) with positioned at sofa handrail (1)
Top is hidden in sofa handrail (1)；The two ends of the air purifier (2) are respectively equipped with air intlet (4) and air goes out
Air flue is set in mouth (5), the air purifier (2), the air intlet (4) is connected with air outlet slit (5) by air flue, described
Laterally offer at the top of air purifier (2) in a clamp bar slot (6), the air flue provided with filter core and the filter core passes through neck
(6) it is detachably connected with air purifier (2), is located in the air flue and air-blowing pump (7) is set between filter core and air intlet (4),
It is located at the water storage tank (8) and oxygen generator (9) that interconnection is set between filter core and air outlet slit (5) in the air flue；It is described
Oxygen generator (9) includes being loaded with electrolyte aqueous solution (13), institute in oxygen generator housing, the oxygen generator housing
State provided with the dividing plate (10) that oxygen generator enclosure interior cavity is separated into anode cavities and cathode cavity in oxygen generator housing,
Anode graphite net (11) and negative electrode graphite network (12), the anode graphite net (11) are respectively equipped with the anode cavities and cathode cavity
Pass through the positive pole of wire (14) and the electron rectifier (15) outside oxygen generator housing respectively with negative electrode graphite network (12)
It is connected with negative pole, the row's hydrogen pipe (16) being in communication with the outside is set at the top of the cathode cavity of the oxygen generator housing, in institute
The deoxygenation tracheae (17) connected with air flue, the top of the oxygen generator housing are set at the top of the anode cavities for stating oxygen generator housing
End face is provided with the water-supply-pipe (20) connected with water storage tank (8), and water-supply-pipe (20) lower end is connected with pin type float valve (21)；It is described
Provided with mobile phone charging USB port (23) on the outside of sofa handrail (1), the LED of floor light is provided with the top of the air purifier (2)
Lamp (24), the sofa handrail (1) is provided with alarm for flammable gas (25), the air flue inwall of the air purifier (2)
Provided with one layer of noise reduction layer being made up of sound-absorbing material, the noise reduction layer include two layers of thin sheet metal (26) and be clipped in this two
Noise reduction sponge (27) between layer thin sheet metal (26).
2. a kind of noiseless air cleaning facility being embedded in sofa handrail according to claim 1, it is characterised in that：
The anode graphite net (11) and negative electrode graphite network (12) are connected by carbon fiber bundle (18) with wire (14) respectively, the dividing plate
(10) bottom offers more than two through holes so that electrolyte aqueous solution (13) intercommunication in anode cavities and cathode cavity.
3. a kind of noiseless air cleaning facility being embedded in sofa handrail according to claim 2, it is characterised in that：
The bottom of row's hydrogen pipe (16) and deoxygenation tracheae (17) is equipped with filter membrane (19).
4. a kind of noiseless air cleaning facility being embedded in sofa handrail according to claim 3, it is characterised in that：
Air purifier (2) top peripheral provided with one circle sealing strip so that air purifier (2) be hidden in square groove (3) it is interior when
Sealed, neck (6) inwall is provided with one layer of diaphragm seal so as to be sealed when filter core is caught in air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325614.0A CN107091513A (en) | 2017-05-10 | 2017-05-10 | A kind of noiseless air cleaning facility being embedded in sofa handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325614.0A CN107091513A (en) | 2017-05-10 | 2017-05-10 | A kind of noiseless air cleaning facility being embedded in sofa handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107091513A true CN107091513A (en) | 2017-08-25 |
Family
ID=59637587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325614.0A Pending CN107091513A (en) | 2017-05-10 | 2017-05-10 | A kind of noiseless air cleaning facility being embedded in sofa handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091513A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022060398A1 (en) * | 2020-09-18 | 2022-03-24 | Special-T, Llc | Furniture with air filter support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160517A (en) * | 1990-11-21 | 1992-11-03 | Hicks Richard E | System for purifying air in a room |
| CN2414079Y (en) * | 2000-04-04 | 2001-01-10 | 莱州市活性碳纤维厂 | Oxygen generator |
| CN203336716U (en) * | 2013-07-03 | 2013-12-11 | 上海古鳌电子科技股份有限公司 | Air cleaner with embedded tea table |
| CN204617660U (en) * | 2015-05-06 | 2015-09-09 | 深圳市赛亿科技开发有限公司 | A kind of sofa with air conditioning function |
-
2017
- 2017-05-10 CN CN201710325614.0A patent/CN107091513A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160517A (en) * | 1990-11-21 | 1992-11-03 | Hicks Richard E | System for purifying air in a room |
| CN2414079Y (en) * | 2000-04-04 | 2001-01-10 | 莱州市活性碳纤维厂 | Oxygen generator |
| CN203336716U (en) * | 2013-07-03 | 2013-12-11 | 上海古鳌电子科技股份有限公司 | Air cleaner with embedded tea table |
| CN204617660U (en) * | 2015-05-06 | 2015-09-09 | 深圳市赛亿科技开发有限公司 | A kind of sofa with air conditioning function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022060398A1 (en) * | 2020-09-18 | 2022-03-24 | Special-T, Llc | Furniture with air filter support |
| US11744363B2 (en) | 2020-09-18 | 2023-09-05 | Special-T, Llc | Furniture with air filter support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206587294U (en) | A kind of air purification and sterilizing haze mouth mask | |
| CN105571010A (en) | Head-mounted outdoor portable air purifier | |
| CN107091513A (en) | A kind of noiseless air cleaning facility being embedded in sofa handrail | |
| CN107131589A (en) | It is a kind of be embedded in sofa handrail can floor light air cleaning facility | |
| TWI573761B (en) | Hydrogen carbon cleaning method for vehicle | |
| CN107059043A (en) | Hydrogen lung ventilator | |
| CN210166365U (en) | Miniature ambient air quality monitoring system | |
| CN209835667U (en) | Portable water purifying cup | |
| TW202100045A (en) | Hydrogen and oxygen breathing mask | |
| CN107143930A (en) | A kind of air cleaning facility being embedded in sofa handrail | |
| CN213878236U (en) | Seal valve controlled lead-acid storage battery | |
| CN107261273A (en) | Hydrogen lung ventilator with pressure detecting function | |
| CN205662406U (en) | Portable water purifying equipment | |
| CN207555796U (en) | A kind of Domestic indoor air purifying device | |
| CN206558578U (en) | A kind of battery case of water purifier | |
| CN210262022U (en) | Hydrogen breathing machine | |
| CN209575477U (en) | A kind of oxygen humidification tank with water-level alarm function | |
| CN214370783U (en) | Electrochemistry air purification device | |
| CN205455043U (en) | Water -saving irrigation system | |
| CN205442846U (en) | Water purifier with built -in pressurized water storage tank | |
| CN205698949U (en) | A kind of portable air purifier | |
| CN205534563U (en) | Water -saving valve device | |
| CN2458319Y (en) | Differential pressure balance hydrogen and oxygen generator | |
| CN104518261A (en) | Air-sucking zinc-air fuel cell having check valve | |
| CN207576658U (en) | Electrostatic absorption ventilation filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170825 |