CN110180101A - A kind of horizontal blower - Google Patents
A kind of horizontal blower Download PDFInfo
- Publication number
- CN110180101A CN110180101A CN201910558585.1A CN201910558585A CN110180101A CN 110180101 A CN110180101 A CN 110180101A CN 201910558585 A CN201910558585 A CN 201910558585A CN 110180101 A CN110180101 A CN 110180101A
- Authority
- CN
- China
- Prior art keywords
- air
- air duct
- blower
- switch
- supply assembly
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 20
- 229910052744 lithium Inorganic materials 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 230000037081 physical activity Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of horizontal blowers, its main feature is that, blower shell is integrally arc-shaped, its air inlet and air outlet are laterally arranged, and air-supply assembly is connected and fixed with air duct one end, are connected to the port in air duct with air-supply assembly air inlet, air-supply assembly air outlet is connected to the outlet air product of shell, the another port in air duct is connected to the air inlet of shell, and air duct lid and air duct cavity are closed after fixing, and air duct and air-supply assembly are airtight.It is an advantage of the invention that arc shell of the present invention and human body waist shape are coincide, trackability is good；The horizontally long obstruction erected short shelling machine and reduce canister to physical activity.The classification of control switch of the present invention, electric quantity consumption caused by effectively preventing because of switch false triggering.Battery capacity indication lamp shows the remaining capacity of battery pack at any time, thus the estimation convenient for users to judging blower state and using duration.In the binding site of all elements, it is completely provided with sealing ring, the strict guarantee air-tightness of blower.
Description
Technical field
The present invention relates to a kind of personal protection equipments, especially a kind of to provide actively for breathing mask and personal protection system
The device of air-supply.
Background technique
Blower and breathing mask are matched, so that blower is actively blown to breathing mask, can effectively reduce face
Have the respiratory resistance of wearer, improves the comfort of wearer.This regular collocation of blower and breathing mask is universal
Receive, for this purpose, the three-in-one integrated structure of blower, canister, breathing mask is designed to for new issue.Guaranteeing gas defence face
Under the premise of the air blowing function of tool, how to guarantee and improve blower, breathing mask, the globality of canister three, air-tightness, with
Dynamic property, portability have become the target of Technology design.
The control switch of existing blower can consume lithium battery group electricity, and lithium battery under false triggering for no reason
The remaining capacity of group can not also show that these can all directly affect the normal operation of wearer and estimate the activity duration and slap
It holds.
Summary of the invention
The object of the present invention is to provide a kind of horizontal blowers for meeting human engineering fundamental.
To achieve the above object, the technical scheme is that, a kind of horizontal blower, composition includes blower
Shell, air duct, air-supply assembly, lithium battery group, switch, control circuit board, charging interface, it is characterised in that: outside the blower
Shell is made of upper housing (1), bottom plate (6) and sealing ring (19), and blower shell is integrally arc-shaped, the air inlet of upper housing and go out
Air port is laterally arranged；The air-supply assembly is made of wind chamber lid (7), motor stator (8), rotor (9) and fan blade (10), institute
It states air duct to be made of air duct cavity (11) and air duct lid (12) and air duct lid sealing ring (13), one end of wind chamber lid (7) and air duct
Portion is connected and fixed, and is connected to the port in air duct with air-supply assembly (18) air inlet, and air-supply assembly (18) air outlet is connected to upper casing
The air outlet of body (1), the air inlet of another port connection upper housing (1) in air duct, air duct lid (12) and air duct cavity (11) are solid
After fixed, air duct lid (7) and air duct cavity (11) are closed, and air duct and air-supply assembly are airtight.
In the above-mentioned technical solutions, the air-supply assembly, air duct, lithium battery group, control circuit board are arranged at upper housing
Inside, control switch, battery capacity indication lamp, charging interface are all set in upper housing, and lithium battery group, motor, control switch, electricity refer to
Show that lamp, charging interface with control circuit board in being electrically connected, after the sealed circle of bottom plate is fixed with upper housing, remove blower shell
It is whole airtight into and out of outside air port.
In the above-mentioned technical solutions, the control switch is divided into button master switch and knob switch-dividing, and button is total
Switch cooperates control with knob switch-dividing jointly, and button master switch plays the role of controlling unlatching and closing for blower,
After button master switch is opened, battery capacity indication lamp is shown, knob switch-dividing can just work, and knob switch-dividing is played and sent
The control and adjustment effect of wind device air force, if button master switch is not turned on, knob switch-dividing does not work.
In the above-mentioned technical solutions, the lithium electronics group is 18650 rechargeable lithium ion batteries groups, the battery capacity indication
Lamp is that five pieces of stamp-mounting-paper diodes and five pieces of light-emitting diodes tubing strings are constituted, and five pieces of light-emitting diodes tubing strings are snugly mounted on and send
In five through-holes at the top of wind device upper housing, five pieces of stamp-mounting-paper diodes are placed directly against on circuit board, and the position of stamp-mounting-paper diode is just
Against the position of five pieces of light-emitting diodes tubing strings, every piece of light-emitting diodes tubing string represents the electricity of lithium battery group 20%.
In the above-mentioned technical solutions, the charging interface uses magnetic pole type charging interface, installs the top of blower upper housing
Portion, and fully consider its air-tightness.
In the above-mentioned technical solutions, blower upper housing one end air inlet is the internal thread interface of M40 × 4, air-supply
Device upper housing other end air outlet is the external screw joint of M40 × 4.
It is an advantage of the invention that the lateral setting design of 1. blower air inlets and air outlet of the present invention, on the one hand makes
Blower shell can facilitate it to be fixed on the waist of human body with arc, and trackability is good；On the other hand opposite to increase canister
The distance between mask respiratory siphon is minimized canister on the influence of the obstruction of physical activity.2. the starting of pair blower and
Boiler pressure control from master switch and switch-dividing jointly with realize, when being not turned on master switch, though what false triggering air quantity was adjusted
Switch-dividing, the blower can not still work, from the waste without reason for avoiding electricity.3. the electricity being arranged above blower
Indicator light can show that the surplus of electricity in battery pack, when working so as to effectively estimate the residue of blower
Between, to guarantee the safety in utilization of user.4. being completely provided with sealing ring or painting in the binding site of all elements
Apply sealant, the strict guarantee tight hermetic of blower.
Detailed description of the invention
Fig. 1 is stereoscopic schematic diagram of the present invention.(upper right side vertical view)
Fig. 2 is stereoscopic figure of the present invention.(looking up lower left)
Fig. 3 is the cross-sectional view of the structure in air-supply assembly of the present invention and air duct.
Fig. 4 is the cross-sectional view of the structure of the horizontal blower of the present invention.
In the figures above, 1 is the upper housing of blower shell, and 2 be master switch, and 3 be battery capacity indication lamp, and 4 be magnetic
Charging interface, 5 switch-dividings, 6 bottom plates, 7 be wind chamber lid, and 8 be motor stator, and 9 be rotor, and 10 fan blades, 11 be wind
Road cavity, 12 be air duct lid, and 13 be air duct lid sealing ring, and 14 be wind chamber sealing ring, and 15 be control circuit board, and 16 be lithium
Battery pack, 17 be air inlet mouth sealing ring, and 18 be air-supply assembly, 19 bottom plate sealing rings.
Specific embodiment
Of the invention one is introduced with reference to the accompanying drawing specifically applies example.
The present embodiment outline drawing is as shown in attached drawing 1,2, and the present embodiment internal structure section view is as shown in attached drawing 3,4.
In the present embodiment, blower shell is made of upper housing 1, bottom plate 6 and sealing ring 19, and blower shell is integrally in
Arc, it is horizontally long to erect short, the air inlet and air outlet of upper housing laterally setting, referring to attached drawing 1 and attached drawing 2.Air duct is by air duct cavity
11 and air duct lid 12 and air duct lid sealing ring 13 constitute, referring to attached drawing 3.The Single port in air duct is connected to air-supply assembly air inlet, wind
The air inlet of the another port connection upper housing in road, air-supply assembly air outlet are connected to the air outlet of upper housing, air duct lid 12 and wind
After road cavity 11 is fixed, air duct and air-supply assembly are airtight.
In the present embodiment, air-supply assembly 18 is made of wind chamber lid 7, motor stator 8, rotor 9 and fan blade 10, referring to
Attached drawing 3.Fan blade 10 and rotor 9 need to do stringent dynamic balancing measurement, and qualified rear can be used.
In the present embodiment, control switch divides into button master switch 2 and knob switch-dividing 5, button master switch 2
Cooperation controls jointly with knob switch-dividing 5, and button master switch 2 controls unlatching and closing for blower power supply, and button is total
After switch 2 is opened, battery capacity indication lamp 3 is to show the electricity surplus of lithium battery group, only after button master switch 2 is opened, rotation
Button formula switch-dividing 5 can just work.Knob switch-dividing 5 is rotated, blower motor can be started and adjusts the size of air output.
In the present embodiment, as shown in Fig. 4, the position that control circuit board 15 is fixed on inside upper housing 1 can to control
Push switch on circuit board 15 processed and the button master switch button face for being installed on upper housing 1, button master switch 2 are embedding
Inside upper housing 1, (referring to attached drawing 1) is installed in an interference fit, to guarantee its air-tightness.Control circuit board 15 is solid
Position inside upper housing 1 can also make potentiometer with switch in control circuit board 15 and the knob for being installed on upper housing 1
Face.The position that control circuit board 15 is fixed on inside upper housing 1 can also make five pieces of two poles of patch above control circuit board 15
The position of pipe faces five pieces of light-emitting diodes tubing strings, and five pieces of light-emitting diodes tubing strings are snugly mounted on blower upper housing
(referring to attached drawing 1) in five through-holes at 1 top, every piece of light-emitting diodes tubing string represents the electricity of lithium battery group 20%.Magnetic pole charging
Mouth 4 is inlaid in 1 corresponding position (referring to attached drawing 1) of upper housing, and does airtight processing.Magnetic pole charging interface 4, air-supply assembly 18
Middle motor, knob switch-dividing 5, lithium battery group 16 are electrically connected by wiring and control circuit board 15.
In the present embodiment, the air-tightness processing mode of blower entirety is to fill air-supply assembly 18 and air duct 11
After matching, and carried out with wind chamber sealing ring 14 it is airtight, then with air duct lid 12 and air duct lid sealing ring 13 by air passage portion into
Row capping and it is airtight.Control circuit board 15, rechargeable lithium ion batteries group 16, air-supply assembly 18 and air duct are placed in later
Inside upper housing 1, the air inlet in air duct 11 is docked into fixation with the internal thread interface of 1 one end of upper housing, with 17 gas of sealing ring
It is close, and 18 air outlet of air-supply assembly is docked into fixation with the external screw joint of 1 other end of upper housing, it is assisted with sealant airtight.
The actual use process of the present embodiment are as follows: screw canister and the internal thread interface of blower shell air inlet
Installation pushes against canister screw thread mouth bottom and air inlet mouth sealing ring 17, by breathing mask air duct fitting and blower outlet air
External screw joint at mouthful screws installation.2 button of formula master switch is pressed the button, battery capacity indication lamp 3 lights at this time, shows blower
The remaining electricity of lithium battery group 16, each battery capacity indication lamp represent 20% electricity, at this point, blower is blown not yet.
When rotation knob switch-dividing 5 arrives open position, blower ability putting in blast, the fan blade 10 in air-supply assembly 18 has been started turning
Come, form negative pressure inside air-supply assembly 11, so that extraneous gas enters air duct 11 through canister is filtered, flows into air-supply group
In 18 cavity of part, then it is sent to 1 air outlet of upper housing, entered in breathing mask.If fan blade 10 continuously rotates, mistake
Gas can be continuously sent into breathing mask after filter.Knob switch-dividing 5 is rotated, blower can be made to enter in breathing mask
Air output increase with it or reduce.With the passage of blower working time, the electricity of rechargeable lithium battery group 16 can be gradually
It reduces, five pieces of battery capacity indication lamps can be extinguished accordingly at this time, when the electricity in rechargeable lithium battery group continues work lower than blower
When electricity required for making, blower stops working.At this point, blower knob switch-dividing 5 should be rotated to closed position, then
Key master switch 2 is closed.After blower electricity is finished, need to be charged with the charger of special configuration.It will fill first
After magnetic pole charging connector on electric appliance is docked with the magnetic pole charging interface absorption on blower, then by attaching plug on charger
It is linked into 220V AC power source, the indicator light on charger is shown in red at this time, when the indicator light on charger is become by red
After green, indicate that lithium battery group electricity fills with.
Claims (5)
1. a kind of horizontal blower, composition includes blower shell, air duct, air-supply assembly, lithium battery group, switch, control
Circuit board, charging interface, it is characterised in that: the blower shell is made of upper housing (1), bottom plate (6) and sealing ring (19),
Blower shell is integrally arc-shaped, and the air inlet and air outlet of upper housing are laterally arranged；The air-supply assembly by wind chamber lid (7),
Motor stator (8), rotor (9) and fan blade (10) are constituted, and the air duct is by air duct cavity (11) and air duct lid (12) and wind
Drive cap sealing ring (13) is constituted, and wind chamber lid (7) and the one end in air duct are connected and fixed, and makes the port and the air-supply assembly in air duct
(18) air inlet is connected to, and air-supply assembly (18) air outlet is connected to the air outlet of upper housing (1), and the another port in air duct is connected to upper casing
The air inlet of body (1), after air duct lid (12) is fixed with air duct cavity (11), air duct lid (7) and air duct cavity (11) are closed, air duct
And air-supply assembly is airtight.
2. a kind of horizontal blower according to claim 1, which is characterized in that the air-supply assembly, air duct, lithium battery
Group, control circuit board are arranged inside upper housing, and control switch, battery capacity indication lamp, charging interface are all set in upper housing, lithium
Battery pack, motor, control switch, battery capacity indication lamp, charging interface with control circuit board in be electrically connected, the sealed circle of bottom plate and
After upper housing is fixed, make blower shell in addition into and out of air port, it is whole airtight.
3. a kind of horizontal blower according to claim 2, it is characterised in that: the control switch is divided into button and always opens
It closes and knob switch-dividing, button master switch and knob switch-dividing cooperates control jointly, button master switch plays control
The effect of blower unlatched and closed, after button master switch is opened, battery capacity indication lamp is shown, knob switch-dividing could rise
Effect, knob switch-dividing plays the control and adjustment effect of blower air force, if button master switch is not turned on, rotation
Button formula switch-dividing does not work.
4. a kind of horizontal blower according to claim 2, it is characterised in that: the lithium electronics group is 18650 chargeable
Li-ion batteries piles, the battery capacity indication lamp are that five pieces of stamp-mounting-paper diodes and five pieces of light-emitting diodes tubing strings are constituted, five pieces luminous two
Pole pipe column is snugly mounted in five through-holes at the top of blower upper housing, and five pieces of stamp-mounting-paper diodes are placed directly against electricity
On the plate of road, the position of stamp-mounting-paper diode faces the position of five pieces of light-emitting diodes tubing strings, and every piece of light-emitting diodes tubing string represents lithium electricity
The electricity of pond group 20%.
5. a kind of horizontal blower according to claim 2, it is characterised in that: the charging interface is charged using magnetic pole type
Interface, installs the top of blower upper housing, and fully considers its air-tightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558585.1A CN110180101A (en) | 2019-06-26 | 2019-06-26 | A kind of horizontal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558585.1A CN110180101A (en) | 2019-06-26 | 2019-06-26 | A kind of horizontal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110180101A true CN110180101A (en) | 2019-08-30 |
Family
ID=67723438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558585.1A Pending CN110180101A (en) | 2019-06-26 | 2019-06-26 | A kind of horizontal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110180101A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822877A (en) * | 2010-06-01 | 2010-09-08 | 中国人民解放军军事医学科学院卫生装备研究所 | Dynamic air supply system and control system thereof |
| CN201625360U (en) * | 2010-02-05 | 2010-11-10 | 余红民 | Powered air-supply dustproof and gas-protection respirator |
| CN202438009U (en) * | 2012-02-16 | 2012-09-19 | 赵放放 | Electric dustproof gasproof mask |
| CN210521566U (en) * | 2019-06-26 | 2020-05-15 | 伍敏曦 | Horizontal air blower |
-
2019
- 2019-06-26 CN CN201910558585.1A patent/CN110180101A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201625360U (en) * | 2010-02-05 | 2010-11-10 | 余红民 | Powered air-supply dustproof and gas-protection respirator |
| CN101822877A (en) * | 2010-06-01 | 2010-09-08 | 中国人民解放军军事医学科学院卫生装备研究所 | Dynamic air supply system and control system thereof |
| CN202438009U (en) * | 2012-02-16 | 2012-09-19 | 赵放放 | Electric dustproof gasproof mask |
| CN210521566U (en) * | 2019-06-26 | 2020-05-15 | 伍敏曦 | Horizontal air blower |
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| 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 |
Application publication date: 20190830 |
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| WD01 | Invention patent application deemed withdrawn after publication |