CN107126642A - A kind of fresh air passes and supplies system - Google Patents
A kind of fresh air passes and supplies system Download PDFInfo
- Publication number
- CN107126642A CN107126642A CN201710541450.5A CN201710541450A CN107126642A CN 107126642 A CN107126642 A CN 107126642A CN 201710541450 A CN201710541450 A CN 201710541450A CN 107126642 A CN107126642 A CN 107126642A
- Authority
- CN
- China
- Prior art keywords
- air
- humidifying pot
- fresh air
- low pressure
- pipe
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to technical field of air purification, and in particular to a kind of fresh air passes and supplies system, including area with fresh air and air shed；Air freshener is provided with the area with fresh air；The output end of the air freshener is connected with low pressure gas pipe；The low pressure gas pipe is stretched into the air shed, and right-hand member is closed；Minute-pressure tracheae is connected with by snap joint on the low pressure gas pipeline section of the air shed；The outlet side of the minute-pressure tracheae is provided with breathing mask.The present invention is adapted to use under a variety of bad air working environments, and no matter the air ambient in operation area has more severe, can ensure that ozone is arrived in staff's breathing, it is ensured that the health of human body of staff.
Description
Technical field
The present invention relates to technical field of air purification, and in particular to a kind of fresh air passes and supplies system.
Background technology
It is known that the air pollution in workshop is endangering the raw body health of workman, this is also labour protection department and enterprise
The problem of industry is paid attention to always, the conventional protection of reality is anti-dust respirator and anti-poison respirator etc., and is not only breathed not during actual use
It is smooth and effect is not obvious, if special anti-poison respirator activated charcoal changes the activated charcoal emitted not in time or using market Jia
Gas defence will be caused invalid.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of fresh air proposed is passed for system
System.
To achieve these goals, present invention employs following technical scheme：
A kind of fresh air passes and supplies system, including area with fresh air and air shed；Air is provided with the area with fresh air
Refreshing device；The output end of the air freshener is connected with low pressure gas pipe；The low pressure gas pipe stretches into the air pollution
In area, and right-hand member is closed；Minute-pressure tracheae is connected with by snap joint on the low pressure gas pipeline section of the air shed；Institute
The outlet side for stating minute-pressure tracheae is provided with breathing mask.
It is preferred that, the air freshener include air cleaner, air-conditioner host, evaporator, oxygenerator, booster pump and
Humidifying pot；The air cleaner is connected with evaporator；The evaporator is connected with the air-conditioner host；The evaporator it is defeated
Go out end to be connected with booster pump by airway tube；Branch pipe is connected with by triple valve on the airway tube；The oxygenerator is located at branch
Guan Shang；
The top tank skin of the humidifying pot is provided with water level mirror；The bottom of the humidifying pot is provided with delivery port；In the humidifying pot
Water inlet pipe is provided with vertically；The water inlet pipe is provided with water level controller；The inside of the humidifying pot is additionally provided with temperature sensor；Institute
Temperature sensor is stated to electrically connect with air-conditioner host；The humidifying pot is connected by air inlet pipe and the output end of booster pump；It is described low
Air pipe is connected with the gas outlet positioned at the humidifying pot upper end.
It is preferred that, the air freshener include air cleaner, air-conditioner host, spiral tube evaporator, oxygenerator,
Booster pump and humidifying pot；The output end of the air cleaner is connected by airway tube with booster pump；Pass through on the airway tube
Triple valve is connected with branch pipe；The oxygenerator is on branch pipe；
The top tank skin of the humidifying pot is provided with water level mirror；The bottom of the humidifying pot is provided with delivery port；In the humidifying pot
Water inlet pipe is provided with vertically；The water inlet pipe is provided with water level controller；The inside of the humidifying pot is additionally provided with temperature sensor；Institute
Temperature sensor is stated to electrically connect with air-conditioner host；The spiral tube evaporator is inside humidifying pot；The helix tube type steams
Hair device is also connected with air-conditioner host；The humidifying pot is connected by air inlet pipe and the output end of booster pump；The low pressure gas pipe with
Gas outlet positioned at the humidifying pot upper end is connected.
It is preferred that, the air inlet pipe is located at one end inside the humidifying pot to have the circle of some ventholes on upper tube wall
Tubular ring；And the inlet end of the air inlet pipe is higher than the height of the liquid level inside the humidifying pot.
It is preferred that, one layer of heat preservation layer is equipped with the outer wall of the outer wall of the humidifying pot and the low pressure gas pipe.
It is preferred that, the water level controller is any one in mechanical water level controller and electronic water level controller
Kind.
It is preferred that, it is sequentially provided with pressure-reducing valve and check-valves on the minute-pressure tracheae.
It is preferred that, the right-hand member of the low pressure gas pipe is additionally provided with drain valve.
It is preferred that, the breathing mask includes cover body, headband and the respirator on cover body；The air-breathing of the respirator
Mouth is connected with minute-pressure tracheae；The exhalation vents of the respirator（5022）Located at the front of cover body；The headband is on cover body.
It is preferred that, an aperture muffler is additionally provided with the air entry of the respirator.
Than prior art, the advantage of the invention is that：
1st, the present invention is adapted to use under a variety of bad air working environments, only needs to air freshener being placed in outdoor when using
（Area i.e. with fresh air）, then low pressure gas pipe stretched into operation area（Air shed）, then breathing mask is connected on low pressure gas pipe,
No matter the air ambient in operation area has more severe, staff's respiratory tract can be ensured to ozone, it is ensured that work
The health of human body of personnel.
2nd, the present invention in air freshener by setting air cleaner can be to room（Area i.e. with fresh air）Outer
Air is filtered；When outdoor oxygen content, which is insufficient for breathing, to be needed, oxygen can be manufactured by the oxygenerator of setting,
So as to improve the oxygen content in air inlet refreshing device.
3rd, the present invention is by setting the evaporator controlled by air-conditioner host can be to the air in air inlet refreshing device
Freezed or heated, so as to adjustment work personnel suck air temperature, make staff suck air when more
Comfortably.Use the spiral tube evaporator controlled by air-conditioner host in another scheme of the invention, and by helix tube type
Evaporator is placed in humidifying pot, so as to the water temperature in directly regulation humidifying pot, is adjusted by water temperature into humidifying pot
Air themperature.
4th, the present invention is by setting humidifying pot to be humidified to the air being passed through in air freshener, so as to enter one
Step improves comfort level during staff's suction air.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structural representation of air freshener in the embodiment of the present invention 1；
Fig. 3 is the overall structure diagram of the embodiment of the present invention 2；
Fig. 4 is the structural representation of air freshener in the embodiment of the present invention 2
Fig. 5 is the top view of air inlet pipe right-hand member of the present invention；
Fig. 6 is the top view of breathing mask of the present invention；
Fig. 7 is the sectional view of the air entry of respirator of the present invention；
Fig. 8 is the fragmentary cross-sectional view of humidifying pot of the present invention.
In figure：1st, air freshener；101st, air cleaner；102nd, evaporator；103rd, air-conditioner host；104th, air guide
Pipe；105th, triple valve；106th, branch pipe；107th, oxygenerator；108th, booster pump；109th, air inlet pipe；110th, humidifying pot；111st, intake
Pipe；112nd, water level mirror；113rd, temperature sensor；114th, water level controller；115th, delivery port；116th, gas outlet；117th, helix tube
Formula evaporator；118th, venthole；2nd, low pressure gas pipe；3rd, snap joint；4th, minute-pressure tracheae；401st, pressure-reducing valve；402nd, check-valves；5、
Breathing mask；501st, cover body；502nd, respirator；5021st, air entry；5022nd, exhalation vents；503rd, headband；504th, aperture muffler；
6th, heat-insulation layer；7th, drain valve.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Present invention could apply under several work environment, in order to more preferably embody technical scheme, following implementations
Example is by taking indoor spray painting operation environment as an example.
Embodiment 1
With reference to shown in Fig. 1 and 2, a kind of fresh air of the present invention passes the system that supplies, including area with fresh air is now outdoor（As
Area with fresh air）And air shed（Now need the interior as air shed of spray painting operation）；Set in area with fresh air
There is air freshener 1；The output end of air freshener 1 is connected with low pressure gas pipe 2；Low pressure gas pipe 2 stretches into air shed
It is interior, and right-hand member closing；2 sections of the low pressure gas pipe positioned at air shed is above connected with minute-pressure tracheae 4 by snap joint 3；Minute-pressure
The outlet side of tracheae 4 is provided with breathing mask 5.
Air freshener 1 includes air cleaner 101, air-conditioner host 103, evaporator 102, oxygenerator 107, booster pump
108 and humidifying pot 110；Air cleaner 101 is connected with evaporator 102；Evaporator 102 is connected with air-conditioner host 103；Evaporator
102 output end is connected by airway tube 104 with booster pump 108；Branch pipe is connected with by triple valve 105 on airway tube 104
106；Oxygenerator 107 is on branch pipe 106；
The top tank skin of humidifying pot 110 is provided with water level mirror 112；The bottom of humidifying pot 110 is provided with delivery port 115；Humidifying pot 110
It is interior to be provided with water inlet pipe 111 vertically；Water inlet pipe 111 is provided with water level controller 114；The inside of humidifying pot 110 is additionally provided with temperature biography
Sensor 113；Temperature sensor 113 is electrically connected with air-conditioner host 103；Humidifying pot 110 passes through air inlet pipe 109 and booster pump 108
Output end is connected；Low pressure gas pipe 2 is connected with the gas outlet 116 positioned at the upper end of humidifying pot 110.By setting temperature sensor 113
Sense the water temperature signal in humidifying pot 110, and the signal is delivered to air-conditioner host 103, air-conditioner host 103 is so as to passing through
The temperature for controlling evaporator 102 to control to freeze or heat.
Referring to shown in Fig. 2 and 5, air inlet pipe 109 is located at one end inside humidifying pot 110 to have some outlets on upper tube wall
The annulus tubulose in hole 118, and height of the inlet end higher than the liquid level inside humidifying pot 110 of air inlet pipe 109.Into in air inlet pipe
Air come out by venthole, the inlet end of air inlet pipe 109 is set into the height higher than the liquid level inside humidifying pot 110, purpose
It is to ensure that the water in humidifying pot 110 will not be flowed back into booster pump 108；
Referring to shown in Fig. 1 and 8, be equipped with the outer wall of humidifying pot 110 and the outer wall of low pressure gas pipe 2 one layer of heat preservation layer 6.Set and protect
Warm layer purpose is to prevent the atmospheric heat in humidifying pot in water temperature and low pressure gas pipe from not easily runing off.
Shown in Figure 2, water level controller 114 is any in mechanical water level controller and electronic water level controller
It is a kind of.
It is shown in Figure 1, pressure-reducing valve 401 and check-valves 402 are sequentially provided with minute-pressure tracheae 4.
Shown in Figure 1, the right-hand member of low pressure gas pipe 2 is additionally provided with drain valve 7.By using for a long time, in low pressure gas pipe 2
There can be certain moisture, can be discharged water by drain valve 7.
Referring to shown in Fig. 1 and 6, breathing mask 5 includes cover body 501, headband 503 and the respirator 502 on cover body；Exhale
The air entry 5021 of haustorium 502 is connected with minute-pressure tracheae 4；The exhalation vents 5022 of respirator 502 are located at the front of cover body 501；Head
Band 503 is on cover body 501.Directly drawn by the air entry 5021 of respirator 502 by minute-pressure tracheae 4 transmit through sky
The treated air of gas refreshing device 1, the waste gas of exhalation is breathed out by exhalation vents 5022.
It is shown in Figure 7, an aperture muffler 503 is additionally provided with the air entry 501 of respirator 502.Aperture is set to disappear
The purpose of sound device 503 is to reduce the noise produced during staff's air-breathing.
Embodiment 2
Than embodiment 1, embodiment 2 and embodiment 1 to differ only in air freshener different.
Referring to shown in Fig. 1 and 2, air freshener 1 includes air cleaner 101, air-conditioner host 103, spiral shell in embodiment 2
Revolve tubular evaparator 117, oxygenerator 107, booster pump 108 and humidifying pot 110；The output end of air cleaner 101 passes through air guide
Pipe 104 is connected with booster pump 108；Branch pipe 106 is connected with by triple valve 105 on airway tube 104；Oxygenerator 107 is located at branch pipe
On 106；
The top tank skin of humidifying pot 110 is provided with water level mirror 112；The bottom of humidifying pot 110 is provided with delivery port 115；Humidifying pot 110
It is interior to be provided with water inlet pipe 111 vertically；Water inlet pipe 111 is provided with water level controller 114；The inside of humidifying pot 110 is additionally provided with temperature biography
Sensor 113；Temperature sensor 113 is electrically connected with air-conditioner host 103；Spiral tube evaporator 117 is inside humidifying pot 110；
Spiral tube evaporator 117 is also connected with air-conditioner host 103；The output that humidifying pot 110 passes through air inlet pipe 109 and booster pump 108
End connection；Low pressure gas pipe 2 is connected with the gas outlet 116 positioned at the upper end of humidifying pot 110.
Operation principle：By taking indoor spray painting operation as an example：Air freshener 1 is placed on outdoor（Area with fresh air）, then
Low pressure gas pipe 2 in connection, and low pressure gas pipe is stretched into spray painting operation room（Air shed）It is interior, the Spray Painter in room
Only need to breathing mask 5 being installed on low pressure gas pipe 2 by snap joint 3 as personnel, and respiratory surface is put on by headband 503
Cover 5；Now, air cleaner 101 is filtered to outdoor air；When outdoor oxygen content is insufficient for breathing needs
When, oxygen can be manufactured by the oxygenerator 107 of setting, so as to improve the oxygen content in air inlet refreshing device 1.
In embodiment 1, the evaporator 102 that air-conditioner host 103 is controlled can be to the air in air inlet refreshing device
Freezed or heated, so as to adjustment work personnel suck air temperature, make staff suck air when more
Comfortably, the not enough place of this scheme is, by freezing or heating the air after processing, can be humidified into humidifying pot 110,
Now the water in humidifying pot 110 can sponge the air themperature for being partly into humidification, so as to cause to enter in low pressure gas pipe 2
Air themperature is varied from.
In order to overcome this defect, the present invention is solved by embodiment 2；In example 2, air-conditioner host is used
The spiral tube evaporator 117 of 103 controls, and spiral tube evaporator 117 is placed in humidifying pot, so as to directly adjust
Water temperature in humidifying pot 110, the air themperature into humidifying pot 110 is adjusted by water temperature, so as to avoid embodiment 1
Water in middle humidifying pot 110 can influence the temperature of the air entered.
Air after the processing of air freshener 1 can enter minute-pressure tracheae 4 by low pressure gas pipe 2, finally flow through breathing
Mask 5, operating personnel sucks the outdoor air after processing by breathing mask 5, therefore no matter indoor（Air shed, i.e.,
Paint in room）How severe environment is, and staff can ensure respiration to fresh air.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of fresh air passes and supplies system, it is characterised in that：Including area with fresh air and air shed；It is described with fresh air
Air freshener is provided with area（1）；The air freshener（1）Output end be connected with low pressure gas pipe（2）；The low pressure
Tracheae（2）Stretch into the air shed, and right-hand member is closed；Low pressure gas pipe positioned at the air shed（2）Duan Shangtong
Cross snap joint（3）It is connected with minute-pressure tracheae（4）；The minute-pressure tracheae（4）Outlet side be provided with breathing mask（5）.
2. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The air freshener（1）
Including air cleaner（101）, air-conditioner host（103）, evaporator（102）, oxygenerator（107）, booster pump（108）And humidifying pot
（110）；The air cleaner（101）With evaporator（102）Connection；The evaporator（102）With air-conditioner host（103）Even
Connect；The evaporator（102）Output end pass through airway tube（104）With booster pump（108）Connection；The airway tube（104）On
Pass through triple valve（105）It is connected with branch pipe（106）；The oxygenerator（107）Located at branch pipe（106）On；
The humidifying pot（110）Top tank skin be provided with water level mirror（112）；The humidifying pot（110）Bottom be provided with water outlet
Mouthful（115）；The humidifying pot（110）It is interior to be provided with water inlet pipe vertically（111）；The water inlet pipe（111）It is provided with water level controller
（114）；The humidifying pot（110）Inside be additionally provided with temperature sensor（113）；The temperature sensor（113）With air-conditioning master
Machine（103）Electrical connection；The humidifying pot（110）Pass through air inlet pipe（109）With booster pump（108）Output end connection；It is described low
Air pipe（2）With positioned at humidifying pot（110）The gas outlet of upper end（116）Connection.
3. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The air freshener（1）
Including air cleaner（101）, air-conditioner host（103）, spiral tube evaporator（117）, oxygenerator（107）, booster pump（108）
And humidifying pot（110）；The air cleaner（101）Output end pass through airway tube（104）With booster pump（108）Connection；Institute
State airway tube（104）It is upper to pass through triple valve（105）It is connected with branch pipe（106）；The oxygenerator（107）Located at branch pipe（106）On；
The humidifying pot（110）Top tank skin be provided with water level mirror（112）；The humidifying pot（110）Bottom be provided with water outlet
Mouthful（115）；The humidifying pot（110）It is interior to be provided with water inlet pipe vertically（111）；The water inlet pipe（111）It is provided with water level controller
（114）；The humidifying pot（110）Inside be additionally provided with temperature sensor（113）；The temperature sensor（113）With air-conditioning master
Machine（103）Electrical connection；The spiral tube evaporator（117）Located at humidifying pot（110）It is internal；The spiral tube evaporator
（117）Also with air-conditioner host（103）Connection；The humidifying pot（110）Pass through air inlet pipe（109）With booster pump（108）Output
End connection；The low pressure gas pipe（2）With positioned at humidifying pot（110）The gas outlet of upper end（116）Connection.
4. any fresh air according to Claims 2 or 3, which is passed, supplies system, it is characterised in that：The air inlet pipe
（109）Positioned at humidifying pot（110）Internal one end is to have some ventholes on upper tube wall（118）Annulus tubulose, it is and described
Air inlet pipe（109）Inlet end be higher than humidifying pot（110）The height of internal liquid level.
5. a kind of fresh air according to claim 4, which is passed, supplies system, it is characterised in that：The humidifying pot（110）It is outer
Wall and the low pressure gas pipe（2）Outer wall on be equipped with one layer of heat preservation layer（6）.
6. a kind of fresh air according to claim 5, which is passed, supplies system, it is characterised in that：The water level controller（114）
To be any in mechanical water level controller and electronic water level controller.
7. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The minute-pressure tracheae（4）On according to
It is secondary to be provided with pressure-reducing valve（401）And check-valves（402）.
8. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The low pressure gas pipe（2）The right side
End is additionally provided with drain valve（7）.
9. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The breathing mask（5）Including
Cover body（501）, headband（503）With the respirator on cover body（502）；The respirator（502）Air entry（5021）With
Minute-pressure tracheae（4）Connection；The respirator（502）Exhalation vents（5022）Located at cover body（501）Front；The headband
（503）Located at cover body（501）On.
10. a kind of fresh air according to claim 1, which is passed, supplies system, it is characterised in that：The respirator（502）
Air entry（5021）On be additionally provided with an aperture muffler（503）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541450.5A CN107126642A (en) | 2017-07-05 | 2017-07-05 | A kind of fresh air passes and supplies system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541450.5A CN107126642A (en) | 2017-07-05 | 2017-07-05 | A kind of fresh air passes and supplies system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107126642A true CN107126642A (en) | 2017-09-05 |
Family
ID=59737260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710541450.5A Pending CN107126642A (en) | 2017-07-05 | 2017-07-05 | A kind of fresh air passes and supplies system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126642A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992810A (en) * | 2018-08-31 | 2018-12-14 | 泉州魔力神工具制造有限公司 | A kind of movable type fresh air adjuster |
| CN109794006A (en) * | 2019-01-23 | 2019-05-24 | 河海大学常州校区 | A kind of fresh air system under dust atmosphere |
| CN111629792A (en) * | 2017-12-21 | 2020-09-04 | E&F科技有限公司 | Fire escape room |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581515A (en) * | 2009-06-16 | 2009-11-18 | 李隆 | Heat pump type refrigerating and heating equipment and hot water pool and cold water pool |
| CN202289248U (en) * | 2011-09-28 | 2012-07-04 | 陈德良 | Water filtration compressed air respiratory system |
| CN203132195U (en) * | 2013-03-22 | 2013-08-14 | 广州宏晓电子科技有限公司 | Air energy heating device |
| CN204233638U (en) * | 2014-11-18 | 2015-04-01 | 安徽工程大学 | A kind of assisted respirator |
| CN204723559U (en) * | 2015-04-27 | 2015-10-28 | 董良 | The warm and humid type oxygenerator of a kind of medical treatment heating |
| CN105148375A (en) * | 2015-10-23 | 2015-12-16 | 北京怡和嘉业医疗科技有限公司 | Ventilation control device and breathing mask equipment with same |
| CN205174563U (en) * | 2015-11-30 | 2016-04-20 | 湖南康帝电器有限公司 | Air conditioner of area system oxygen function |
| CN206995628U (en) * | 2017-07-05 | 2018-02-13 | 泉州魔力神工具制造有限公司 | A kind of fresh air passes and supplies system |
-
2017
- 2017-07-05 CN CN201710541450.5A patent/CN107126642A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581515A (en) * | 2009-06-16 | 2009-11-18 | 李隆 | Heat pump type refrigerating and heating equipment and hot water pool and cold water pool |
| CN202289248U (en) * | 2011-09-28 | 2012-07-04 | 陈德良 | Water filtration compressed air respiratory system |
| CN203132195U (en) * | 2013-03-22 | 2013-08-14 | 广州宏晓电子科技有限公司 | Air energy heating device |
| CN204233638U (en) * | 2014-11-18 | 2015-04-01 | 安徽工程大学 | A kind of assisted respirator |
| CN204723559U (en) * | 2015-04-27 | 2015-10-28 | 董良 | The warm and humid type oxygenerator of a kind of medical treatment heating |
| CN105148375A (en) * | 2015-10-23 | 2015-12-16 | 北京怡和嘉业医疗科技有限公司 | Ventilation control device and breathing mask equipment with same |
| CN205174563U (en) * | 2015-11-30 | 2016-04-20 | 湖南康帝电器有限公司 | Air conditioner of area system oxygen function |
| CN206995628U (en) * | 2017-07-05 | 2018-02-13 | 泉州魔力神工具制造有限公司 | A kind of fresh air passes and supplies system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629792A (en) * | 2017-12-21 | 2020-09-04 | E&F科技有限公司 | Fire escape room |
| CN108992810A (en) * | 2018-08-31 | 2018-12-14 | 泉州魔力神工具制造有限公司 | A kind of movable type fresh air adjuster |
| CN108992810B (en) * | 2018-08-31 | 2023-06-13 | 泉州魔力神工具制造有限公司 | Movable fresh air conditioner |
| CN109794006A (en) * | 2019-01-23 | 2019-05-24 | 河海大学常州校区 | A kind of fresh air system under dust atmosphere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11679229B2 (en) | Cough-assist systems with humidifier bypass | |
| CN103096981B (en) | Methods, systems and devices using lox to provide ventilatory support | |
| CN103180006B (en) | For preventing the method and apparatus condensing water | |
| CN206325086U (en) | A kind of control device of lung ventilator | |
| CN107126642A (en) | A kind of fresh air passes and supplies system | |
| CN105592880B (en) | Respiratory therapy coagulation adapter | |
| CN106693134A (en) | Breathing machine used for respiration medicine | |
| CN103948187A (en) | Breathing gas heat exchange cold-proof mask | |
| CN107185095A (en) | A kind of Respiratory Medicine nurses breathing equipment | |
| CN206675723U (en) | A kind of smoking-collecting type electromagnetic wave curing instrument | |
| CN206995628U (en) | A kind of fresh air passes and supplies system | |
| CN201558391U (en) | Portable type oxygen uptake control device | |
| CN106880895A (en) | A kind of division of respiratory disease oxygen humidification and oxygen container | |
| CN204106786U (en) | A kind of noninvasive ventilator face shield | |
| CN108568017A (en) | A kind of Emergence filter oxygen breathing equipment | |
| CN109646767A (en) | A kind of dedicated Ultrasonic atomising taring device of medical surgery nursing | |
| CN105999497A (en) | Control device of breathing machine | |
| CN215653489U (en) | Double-tube air exchange medical hood | |
| CN104815379B (en) | A kind of slide sheet type lung ventilator gas pressure flow control valve and its operation principle | |
| CN204838108U (en) | Open gauze mask of one -way gas transmission | |
| CN209809239U (en) | Breathing machine constant temperature purifies air intake system | |
| CN105953328A (en) | Air purifier | |
| CN207734440U (en) | A kind of follow-on breathing machine humidifier device | |
| CN219332862U (en) | Respiratory humidifier | |
| CN213312724U (en) | Respirator ponding cup is easily emptyd in anti palirrhea |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |