CN208364349U - Miniature oxygenation air pump - Google Patents
Miniature oxygenation air pump Download PDFInfo
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- CN208364349U CN208364349U CN201820909782.4U CN201820909782U CN208364349U CN 208364349 U CN208364349 U CN 208364349U CN 201820909782 U CN201820909782 U CN 201820909782U CN 208364349 U CN208364349 U CN 208364349U
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- air
- leather cup
- chamber
- gas
- valve
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Abstract
The purpose of the utility model is to provide a kind of miniature oxygenation air pumps.A kind of miniature oxygenation air pump, comprising: the pedestal equipped with air intake duct and gas off-take, two are symmetrically set in the air exhausting device at pedestal opposite sides end, leather cup volume changeable device；Air exhausting device includes: the air chamber base equipped with gas chamber, breather check valve between air intake duct and gas chamber, outgassing nonreturn valve between gas chamber and gas off-take, the leather cup that open end is connect with air chamber base outer end, inner end and the two sides of base end of the air chamber base of two air exhausting devices connect one to one.The discharge chambe of the miniature oxygenation air pump is leather cup, and under the effect of leather cup volume changeable device, leather cup volume size changes repeatedly and realizes air inlet and exhaust by breather check valve and outgassing nonreturn valve, and structure is simple, is made easy to maintenance；Two air exhausting devices for being symmetrically set in pedestal opposite sides end can improve air inlet and exhaust efficiency, or carry out two-way outlet and/or two-way air inlet.
Description
Technical field
The utility model relates to air pump field, especially a kind of miniature oxygenation air pump.
Background technique
Chinese Patent Application No.: a kind of micro air pump of 201110159146.7 disclosure of the invention, including motor sub-assembly and
Compression member, motor sub-assembly include an output revolving shaft, compression member include an eccentric structure and several discharge chambes, eccentric structure by
Shaft drive and correspondingly compression or Compression and Expansion room, micro air pump further include an inlet chamber, discharge chamber and separate inlet chamber and
The partition of discharge chamber, discharge chambe are located in inlet chamber, and partition corresponds to each discharge chambe and sets at least one connection discharge chambe and discharge chamber
Gas vent, several exhaust valves are installed at the gas vent of partition, described for selectively closing or opening the gas vent
An inlet channel is formed between inlet chamber and each discharge chambe, the inlet channel extends to outside inlet chamber, and inlet channel is separate
One end of inlet chamber connects by an intake valve with discharge chambe, and the intake valve is for selectively communicating with or separating the compression
Room and inlet channel, to selectively communicate with or separate discharge chambe and inlet chamber.Structure is complicated for traditional micro air pump presence,
Troublesome deficiency is repaired in production；Therefore, it designs that a kind of structure is simple, makes miniature oxygenation air pump easy to maintenance, become urgently
It solves the problems, such as.
Utility model content
The purpose of this utility model is to overcome current micro air pumps in the presence of structure is complicated, and production maintenance is troublesome not
Foot, provides that a kind of structure is simple, makes miniature oxygenation air pump easy to maintenance.
The specific technical solution of the utility model is:
A kind of miniature oxygenation air pump, comprising: the pedestal equipped with air intake duct and gas off-take, two are symmetrically set in base
The air exhausting device at seat opposite sides end, leather cup volume changeable device；Air exhausting device includes: the air chamber base equipped with gas chamber, if
Breather check valve between air intake duct and gas chamber, the outgassing nonreturn valve between gas chamber and gas off-take, open end and gas chamber
The leather cup of seat outer end connection, inner end and the two sides of base end of the air chamber base of two air exhausting devices connect one to one.Described
The discharge chambe of miniature oxygenation air pump is leather cup, and under the effect of leather cup volume changeable device, leather cup volume size changes repeatedly and leads to
It crosses breather check valve and outgassing nonreturn valve realizes air inlet and exhaust, structure is simple, makes easy to maintenance；Two are symmetrically set in pedestal
The air exhausting device at opposite sides end can improve air inlet and exhaust efficiency, or carry out two-way outlet and/or two-way air inlet.
Preferably, the leather cup volume changeable device includes: to set there are two coil and consolidate with what pedestal one end was connect
Reservation, two swing arms to connect one to one with two leather cup sealing ends, two correspond set on two swing arm one end and one
The one corresponding magnet protruded into coil one end.Leather cup volume changeable device passes through the magnetic reciprocating in the case where hot-wire coil acts on
Iron and swing arm laterally pull leather cup, realize that leather cup volume size changes repeatedly, stretch conducive to by improving reciprocating frequency raising
Contracting frequency, to improve flexible air inlet and exhaust efficiency.
Preferably, the leather cup volume changeable device includes: two and two one-to-one skins of air exhausting device
Bowl axial stretching device；Leather cup axial stretching device includes: the magnet that inner end is connect with leather cup sealing end, be sheathed on air chamber base and
The pressure spring of magnet inner end is pushed down in outside leather cup and one end, and the coil being sheathed on outside magnet and pressure spring connect and blocks with coil outer end
The damping baffle ring of magnet outer end；The inner end of the coil of two leather cup volume changeable devices connects one to one with two sides of base end；
The other end one-to-one correspondence of the pressure spring of two leather cup volume changeable devices pushes down two sides of base end.Leather cup volume changeable device passes through
Reciprocating magnet realizes leather cup axial stretching in hot-wire coil, is conducive to flexible by improving reciprocating frequency raising
Frequency, to improve flexible air inlet and exhaust efficiency.
Preferably, the leather cup side wall is equipped with ripple.Conducive to raising leather cup physical life and it is conducive to reduce leather cup axis
To it is flexible when the resistance of motion.
Preferably, the air intake duct is equipped with inlet chamber；Breather check valve is umbrella valve；The umbrella cover of breather check valve is one by one
Corresponding to be located in gas chamber, the umbrella handle of breather check valve is located in inlet chamber；Gas off-take has two equipped with outlet chamber；Outlet is unidirectional
Valve is umbrella valve；The umbrella cover of outgassing nonreturn valve, which corresponds, to be located in outlet chamber, and the umbrella handle of breather check valve, which corresponds, is located at gas
In room.Breather check valve is umbrella valve, and outgassing nonreturn valve is umbrella valve, simple and practical in structure；Gas off-take has two equipped with outlet chamber,
Conducive to two-way outlet.
Preferably, the gas chamber bottom surface and outlet chamber outer end face is respectively equipped with and outer diameter opposite with umbrella cover less than umbrella cover
The annular groove of outer diameter.Reduce the contact area of umbrella cover and gas chamber bottom surface or outlet chamber outer end face, is conducive to improve and opens air inlet
The sensitivity of check valve or outgassing nonreturn valve.
Preferably, the pedestal is connected and composed by two and half pedestals；Air intake duct is corresponded by two and is set to two
Half air intake duct in half pedestal connects and composes；Inlet chamber corresponds half inlet chamber being set in two pedestals by two and connects structure
At；Gas off-take, which corresponds, to be located in two and half pedestals.Pedestal is connected and composed by two and half pedestals, be conducive to breather check valve and
The assembly and disassembly of outgassing nonreturn valve.
Compared with prior art, the utility model has the beneficial effects that the discharge chambe of the miniature oxygenation air pump is skin
Bowl, under the effect of leather cup volume changeable device, leather cup volume size changes repeatedly and by breather check valve and outgassing nonreturn valve
Realize air inlet and exhaust, structure is simple, makes easy to maintenance；Two are symmetrically set in the air exhausting device energy at pedestal opposite sides end
Air inlet and exhaust efficiency are improved, or carries out two-way outlet and/or two-way air inlet.Leather cup volume changeable device passes through in hot-wire coil
Reciprocating magnet and swing arm laterally pull leather cup under effect, realize that leather cup volume size changes repeatedly, conducive to by mentioning
High reciprocating frequency improves stretching frequency, to improve flexible air inlet and exhaust efficiency；Or leather cup volume changeable device passes through
Reciprocating magnet realizes leather cup axial stretching in hot-wire coil, is conducive to flexible by improving reciprocating frequency raising
Frequency, to improve flexible air inlet and exhaust efficiency.Leather cup side wall is equipped with ripple, conducive to improving leather cup physical life and being conducive to subtract
Resistance of motion when few leather cup axial stretching.Check valve is umbrella valve, and outgassing nonreturn valve is umbrella valve, simple and practical in structure；Gas off-take
There are two equipped with outlet chamber, is conducive to two-way outlet.Gas chamber bottom surface and outlet chamber outer end face are respectively equipped with opposite with umbrella cover and outer
Diameter is less than the annular groove of umbrella cover diameter, reduces the contact area of umbrella cover and gas chamber bottom surface or outlet chamber outer end face, conducive to mentioning
Height opens the sensitivity of breather check valve or outgassing nonreturn valve.Pedestal is connected and composed by two and half pedestals, is conducive to breather check valve
With the assembly and disassembly of outgassing nonreturn valve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
, in figure: air intake duct 1, gas off-take 2, pedestal 3, gas chamber 4, air chamber base 5, breather check valve 6, outgassing nonreturn valve 7, skin
Bowl 8, magnet 9, pressure spring 10, coil 11, damping baffle ring 12, retaining ring 13, ripple 14, inlet chamber 15, outlet chamber 16, annular groove
17, half pedestal 18, fixing seat 19, swing arm 20.
Specific embodiment
The utility model is described further shown in reference to the accompanying drawing.
Embodiment 1, as shown in Fig. 1: a kind of miniature oxygenation air pump, comprising: the pedestal equipped with air intake duct 1 and gas off-take 2
3, two are symmetrically set in the air exhausting device at 3 opposite sides end of pedestal, leather cup volume changeable device；Air exhausting device
It include: the air chamber base 5 equipped with gas chamber 4, the breather check valve 6 between air intake duct 1 and gas chamber 4 is set to gas chamber 4 and gas off-take
Outgassing nonreturn valve 7 between 2, the open end leather cup 8 Nian Jie with 5 outer end of air chamber base；The air chamber base 5 of two air exhausting devices it is interior
End is integrally formed with 3 two side ends of pedestal to be connect.
The leather cup volume changeable device includes: two and the one-to-one leather cup axial stretching of two air exhausting devices
Device；Leather cup volume changeable device includes: the magnet 9 that inner end is connect with 8 sealing end screw of leather cup, is sheathed on air chamber base 5 and skin
Push down the pressure spring 10 of 9 inner end of magnet, the coil 11 being sheathed on outside magnet 9 and pressure spring 10, with 11 outer end spiral shell of coil in outside bowl 8 and one end
Nail connection and the damping baffle ring 12 for blocking 9 outer end of magnet；The inner end of the coil 11 of two leather cup volume changeable devices with 3 liang of pedestal
Side corresponds screw connection；The other end one-to-one correspondence of the pressure spring 10 of two leather cup volume changeable devices pushes down 3 liang of pedestal
Side.9 inner end of magnet, which is equipped with, covers the retaining ring 13 outside 10 one end of pressure spring；The material of damping baffle ring 12 is rubber.
8 side wall of leather cup is equipped with ripple 14.
The air intake duct 1 is equipped with inlet chamber 15；Breather check valve 6 is umbrella valve；The umbrella cover of breather check valve 6 corresponds
In gas chamber 4, the umbrella handle of breather check valve 6 is located in inlet chamber 15；Gas off-take 2 has two equipped with outlet chamber 16；Outlet
Check valve 7 is umbrella valve；The umbrella cover of outgassing nonreturn valve 7, which corresponds, to be located in outlet chamber 16, and the umbrella handle one of breather check valve 6 is a pair of
It should be located in gas chamber 4.Breather check valve 6 and outgassing nonreturn valve 7 are rubber umbrella valve.
4 bottom surface of gas chamber and 16 outer end face of outlet chamber is respectively equipped with and outer diameter opposite with umbrella cover less than umbrella cover outer diameter
Annular groove 17.
The pedestal 3 is connected and composed by two and half pedestals, 18 screw；Air intake duct 1 is corresponded by two and is set to two and half
Half air intake duct in pedestal 3 connects and composes；Inlet chamber 15 corresponds half inlet chamber being set in two pedestals 3 by two and connects
It constitutes；Gas off-take 2, which corresponds, to be located in two and half pedestals 18.
Embodiment 2, (referring to attached drawing 1) as shown in Fig. 2: a kind of miniature oxygenation air pump, comprising: be equipped with air intake duct 1 and go out
The pedestal 3 of air flue 2, two are symmetrically set in the air exhausting device at 3 opposite sides end of pedestal, leather cup volume variation dress
It sets；Air exhausting device includes: the air chamber base 5 equipped with gas chamber 4, and the breather check valve 6 between air intake duct 1 and gas chamber 4 is set to
Outgassing nonreturn valve 7 between gas chamber 4 and gas off-take 2, the open end leather cup 8 Nian Jie with 5 outer end of air chamber base；Two air exhausting devices
The inner end of air chamber base 5 be integrally formed and connect with 3 two side ends of pedestal.
The leather cup volume changeable device include: set there are two coil (being not drawn into attached drawing) and with pedestal one end screw
The fixing seat 19 of connection, two correspond the swing arm 20 that screw is connect with two 8 sealing ends of leather cup, and two one-to-one correspondence are set
In two 20 one end of swing arm and correspond the magnet 9 protruded into coil one end.
The air intake duct 1 is equipped with inlet chamber 15；Breather check valve 6 is umbrella valve；The umbrella cover of breather check valve 6 corresponds
In gas chamber 4, the umbrella handle of breather check valve 6 is located in inlet chamber 15；Gas off-take 2 has two equipped with outlet chamber 16；Outlet
Check valve 7 is umbrella valve；The umbrella cover of outgassing nonreturn valve 7, which corresponds, to be located in outlet chamber 16, and the umbrella handle one of breather check valve 6 is a pair of
It should be located in gas chamber 4.Breather check valve 6 and outgassing nonreturn valve 7 are rubber umbrella valve.
4 bottom surface of gas chamber and 16 outer end face of outlet chamber is respectively equipped with and outer diameter opposite with umbrella cover less than umbrella cover outer diameter
Annular groove 17.
The pedestal 3 is connected and composed by two and half pedestals, 18 screw；Air intake duct 1 is corresponded by two and is set to two and half
Half air intake duct in pedestal 3 connects and composes；Inlet chamber 15 corresponds half inlet chamber being set in two pedestals 3 by two and connects
It constitutes；Gas off-take 2, which corresponds, to be located in two and half pedestals 18.
The beneficial effects of the utility model are: the discharge chambe of the miniature oxygenation air pump is leather cup, become in leather cup volume
Makeup is set under effect, and leather cup volume size changes repeatedly and realizes air inlet and exhaust by breather check valve and outgassing nonreturn valve,
Structure is simple, makes easy to maintenance；Two air exhausting devices for being symmetrically set in pedestal opposite sides end can improve air inlet and exhaust
Efficiency, or carry out two-way outlet and/or two-way air inlet.Leather cup volume changeable device is by making reciprocal fortune in the case where hot-wire coil acts on
Dynamic magnet and swing arm laterally pull leather cup, realize that leather cup volume size changes repeatedly, are conducive to by improving reciprocating frequency
Stretching frequency is improved, to improve flexible air inlet and exhaust efficiency；Or leather cup volume changeable device in hot-wire coil by making
The magnet of reciprocating motion realizes leather cup axial stretching, is conducive to improve stretching frequency by improving reciprocating frequency, to improve
Flexible air inlet and exhaust efficiency.Leather cup side wall is equipped with ripple, axially stretches conducive to improving leather cup physical life and being conducive to reduction leather cup
Resistance of motion when contracting.Check valve is umbrella valve, and outgassing nonreturn valve is umbrella valve, simple and practical in structure；Gas off-take has equipped with outlet chamber
Two, be conducive to two-way outlet.It is straight less than umbrella cover that gas chamber bottom surface and outlet chamber outer end face are respectively equipped with and outer diameter opposite with umbrella cover
The annular groove of diameter reduces the contact area of umbrella cover and gas chamber bottom surface or outlet chamber outer end face, is conducive to improve and opens air inlet list
Sensitivity to valve or outgassing nonreturn valve.Pedestal is connected and composed by two and half pedestals, is conducive to breather check valve and outgassing nonreturn valve
Assembly and disassembly.
In addition to the implementation, in the range disclosed in claims of the utility model and specification, this is practical
Novel technical characteristic or technical data can be reselected and be combined, to constitute new embodiment, these are all these
Field technical staff is without carrying out what creative work can be realized, therefore the implementation that these the utility model are not described in
Example also should be regarded as specific embodiment of the utility model and be within the protection scope of the utility model.
Claims (7)
1. a kind of miniature oxygenation air pump, comprising: the pedestal equipped with air intake duct and gas off-take, characterized in that the miniature oxygenation
Air pump further include: two are symmetrically set in the air exhausting device at pedestal opposite sides end, leather cup volume changeable device；It takes out
Exhaust apparatus includes: the air chamber base equipped with gas chamber, the breather check valve between air intake duct and gas chamber, is set to gas chamber and outlet
Outgassing nonreturn valve between road, the leather cup that open end is connect with air chamber base outer end, the inner end of the air chamber base of two air exhausting devices
It connects one to one with two sides of base end.
2. miniature oxygenation air pump according to claim 1, it is characterized in that, the leather cup volume changeable device includes: to set
There are two coil and the fixing seat that is connect with pedestal one end, two swing arms to connect one to one with two leather cup sealing ends, two
A correspond is set to two swing arm one end and corresponds the magnet protruded into coil one end.
3. miniature oxygenation air pump according to claim 1, it is characterized in that, the leather cup volume changeable device includes: two
A and one-to-one leather cup axial stretching device of two air exhausting devices；Leather cup axial stretching device includes: inner end and leather cup
The magnet of sealing end connection, is sheathed on outside air chamber base and leather cup and the pressure spring of magnet inner end is pushed down in one end, is sheathed on magnet and pressure
Coil outside spring connect with coil outer end and blocks the damping baffle ring of magnet outer end；The coil of two leather cup volume changeable devices
Inner end connect one to one with two sides of base end；The other end one-to-one correspondence of the pressure spring of two leather cup volume changeable devices is pushed down
Two sides of base end.
4. miniature oxygenation air pump according to claim 3, it is characterized in that, the leather cup side wall is equipped with ripple.
5. miniature oxygenation air pump according to claim 1 or 2 or 3 or 4, it is characterized in that, the air intake duct is equipped with air inlet
Chamber；Breather check valve is umbrella valve；The umbrella cover of breather check valve, which corresponds, to be located in gas chamber, the umbrella handle of breather check valve be located at into
In air cavity；Gas off-take has two equipped with outlet chamber；Outgassing nonreturn valve is umbrella valve；The umbrella cover one-to-one correspondence of outgassing nonreturn valve is located at
In outlet chamber, the umbrella handle of breather check valve, which corresponds, to be located in gas chamber.
6. miniature oxygenation air pump according to claim 5, it is characterized in that, the gas chamber bottom surface and outlet chamber outer end face point
Not She You and outer diameter opposite with umbrella cover be less than umbrella cover outer diameter annular groove.
7. miniature oxygenation air pump according to claim 5, it is characterized in that, the pedestal connects structure by two and half pedestals
At；Air intake duct corresponds half air intake duct being set in two and half pedestals by two and connects and composes；Inlet chamber is by two one a pair
Half inlet chamber that should be set in two pedestals connects and composes；Gas off-take, which corresponds, to be located in two and half pedestals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909782.4U CN208364349U (en) | 2018-06-12 | 2018-06-12 | Miniature oxygenation air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909782.4U CN208364349U (en) | 2018-06-12 | 2018-06-12 | Miniature oxygenation air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364349U true CN208364349U (en) | 2019-01-11 |
Family
ID=64928689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909782.4U Active CN208364349U (en) | 2018-06-12 | 2018-06-12 | Miniature oxygenation air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364349U (en) |
-
2018
- 2018-06-12 CN CN201820909782.4U patent/CN208364349U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: 528400 District B, Floor 5, No. 1, Liancheng South Road, Lianfeng Community, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Jiawen Aquarium Equipment Co.,Ltd. Address before: 310011 Room 519, Floor 5, Building 1, No. 6 Kanghui Road, Gongshu District, Hangzhou, Zhejiang Patentee before: HANGZHOU XIAONIU AIR FORCE EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |