CN205409764U - Single refrigeration and respiratory device - Google Patents
Single refrigeration and respiratory device Download PDFInfo
- Publication number
- CN205409764U CN205409764U CN201620199535.0U CN201620199535U CN205409764U CN 205409764 U CN205409764 U CN 205409764U CN 201620199535 U CN201620199535 U CN 201620199535U CN 205409764 U CN205409764 U CN 205409764U
- Authority
- CN
- China
- Prior art keywords
- air
- connecting line
- single refrigeration
- vortex tube
- tube refrigerating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a single refrigeration and respiratory device supplies to work in not livable environment and personnel's use, guarantees its safe and comfortable, include: oil -free air compressor (1), air treatment device (2), respirator (3), vortex tube refrigerating plant (4), single refrigeration clothing (5) and connecting line (6), air treatment device (2) and vortex tube refrigerating plant (4) are connected through connecting line (6) in oil -free air compressor (1), respirator (3) is connected through connecting line (6) in air treatment device (2), vortex tube refrigerating plant (4) communicate in single refrigeration clothing (5) through connecting line (6). In guaranteeing that temperature humidity that the staff breathed the air is in normal range, and the air is clean, the human suffering that does not receive humid tropical of protection. Human sendible temperature can be reduced simultaneously, operational environment's travelling comfort is guaranteed. Its simple structure adopts the modularized design, small light in weight to use the air to protect as refrigerating medium, safety ring, have wide application prospect.
Description
Technical field
This patent relates to labor protection product, especially relates to a kind of single refrigeration and breathing equipment.
Background technology
Development along with agricultural science and technology, application warmhouse booth Planting Crops gets more and more, but while this hot and humid environment of warmhouse booth can allow crops more preferably grow, also make the people worked in warmhouse booth endure the most poisonous hot and humid air to the fullest extent to torment, because the sickness rate of the bronchial asthma that the hot and humid environment in booth and the fungus grown cause increases, threaten the health at plantation family.Have not yet to see the method that can solve this problem.This patent claims this most poisonous hot and humid air ambient to be referred to as " not Easy Living Envi-ronment ".
Summary of the invention
The purpose of this utility model is to provide a kind of single refrigeration and breathing equipment, it is ensured that staff breathes the temperature humidity of air and is in normal range, and air cleaning, and protection human body is not decocted by hot and humid.Simultaneously can the sendible temperature of decreased human body, it is ensured that the comfortableness of working environment.Its simple in construction, uses modularized design, small in volume, and uses air as refrigerant, and safety and environmental protection has broad application prospects.
The purpose of this utility model is achieved through the following technical solutions:
A kind of single refrigeration and breathing equipment, for working and librarian use in not Easy Living Envi-ronment, it is ensured that its safety and comfort, including: oil-free air compressor 1, air processor 2, breathing mask 3, vortex tube refrigerating device 4, single refrigeration clothing 5 and connecting line 6；
Oil-free air compressor 1 connects air processor 2 and vortex tube refrigerating device 4 by connecting line 6；Air processor 2 connects breathing mask 3 by connecting line 6；Vortex tube refrigerating device 4 is connected in single refrigeration clothing 5 by connecting line 6.
Described single refrigeration clothing 5 is embedded with refrigeration coil 7, and vortex tube refrigerating device 4 connects refrigeration coil 7 by connecting line 6.
Described air processor 2 includes oil water separator and air filter.
Described breathing mask 3 uses mask type breathing mask, mouth tool formula breathing mask or mask type breathing mask.
The technical scheme provided by above-mentioned this utility model can be seen that; this utility model embodiment provides single refrigeration and breathing equipment; ensure that staff breathes the temperature humidity of air and is in normal range, and air cleaning, protection human body is not decocted by hot and humid.The sendible temperature of human body can be reduced, it is ensured that the comfortableness of working environment simultaneously.Its simple in construction, uses modularized design, small in volume, and uses air as refrigerant, and safety and environmental protection has broad application prospects.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, from the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings.
The single refrigeration that Fig. 1 provides for this utility model embodiment and the structural representation of breathing equipment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into protection domain of the present utility model.
Separately it should be noted that description orientation mentioned herein " on ", D score, "left", "right", "front", "rear" be all not specific to this orientation except specified otherwise, being intended merely to describe conveniently, its description different of the placement direction of described product is also not quite similar.Those of ordinary skill in the art are intelligible orientation under not making creative work premise, broadly falls into protection domain of the present utility model.
Below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Embodiment
As shown in Figure 1, a kind of single refrigeration and breathing equipment, for working and librarian use in not Easy Living Envi-ronment, it is ensured that its safety and comfort, structure includes: oil-free air compressor 1, air processor 2, breathing mask 3, vortex tube refrigerating device 4, single refrigeration clothing 5 and connecting line 6；
Oil-free air compressor 1 connects air processor 2 and vortex tube refrigerating device 4 by connecting line 6；Air processor 2 connects breathing mask 3 by connecting line 6；Vortex tube refrigerating device 4 connects single refrigeration clothing 5 by connecting line 6.
Optimal scheme is to be embedded with refrigeration coil 7 at single refrigeration clothing 5, and vortex tube refrigerating device 4 connects refrigeration coil 7 by connecting line 6.
The air of this device uses the air of outdoor relative pure air safety and comfort, outdoor air is after oil-free air compressor 1 compresses, a part of for breathing, this is sub-fraction, this small portion of gas processes through air processor 2 and is followed by breathing mask 3, for staff, it is ensured that staff breathes the air of fresh cleaning.Concrete air processor 2 includes oil water separator and air filter, this small portion of gas carries out oil removing except water, contaminant filter, poisonous and harmful substance absorption etc..In the range of skilled artisan understands that other air is carried out oil removing except water, contaminant filter, poisonous and harmful substance absorption, humidification air processor be also included in this patent protection domain within.
Remove outside the gas of supply of breathing face shield 3, most gas is sent in vortex tube refrigerating device 4, the cold airflow utilizing vortex tube refrigeration principle to produce imports in the refrigeration coil 7 that single refrigeration clothing 5 is embedded, and single refrigeration clothing 5 is through with staff, thus to body temperature lowering.In the process, it is possible to manually regulate the output temperature of vortex tube refrigerating device 4 according to the sense organ of staff, it is ensured that the comfortableness of working environment.In the case of not having refrigeration coil 7, cold air directly blows to human body and also may be used.
Breathing mask 3 pattern includes but are not limited to mask type breathing mask, mouth tool formula breathing mask or mask type breathing mask, within the range of skilled artisan understands that, other protective respirator pattern is also included in this patent protection domain.
Vortex tube refrigeration principle is the gas entrance nozzle through overcompression, expands and accelerates to velocity of sound, injecting minor air cell from tangential direction, form free vortex flow in nozzle.The angular velocity of rotation of free vortex flow is bigger near center, owing to angular velocity is different, the most just creates friction in free vortex flow.The air-flow of core is maximum with regard to speed, and friction results is to transfer energy to the air-flow that outer layer angular velocity is relatively low, and the air-flow of central layer portion loses energy, kinetic energy is low, and speed reduces, and temperature reduces, drawn from one end by the orifice plate at vortex tube center, obtain the cold airflow that refrigeration needs.And the air-flow of outer section obtains momentum, kinetic energy increases, and the most again with turbine pipe wall friction, part kinetic energy is converted into heat energy, is brought out by control valve from the other end of vortex tube, forms thermal current.Flow and the temperature of cold and hot two strands of air-flows can be regulated by changing control valve aperture.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. a single refrigeration and breathing equipment, for working and librarian use in not Easy Living Envi-ronment, ensure its safety and comfort, it is characterized in that, including: oil-free air compressor (1), air processor (2), breathing mask (3), vortex tube refrigerating device (4), single refrigeration clothing (5) and connecting line (6)；
Oil-free air compressor (1) connects air processor (2) and vortex tube refrigerating device (4) by connecting line (6)；Air processor (2) connects breathing mask (3) by connecting line (6)；Vortex tube refrigerating device (4) is connected in single refrigeration clothing (5) by connecting line (6).
Single refrigeration the most according to claim 1 and breathing equipment, it is characterized in that, described single refrigeration clothing (5) is embedded with refrigeration coil (7), and vortex tube refrigerating device (4) connects refrigeration coil (7) by connecting line (6).
Single refrigeration the most according to claim 1 and 2 and breathing equipment, it is characterised in that described air processor (2) includes oil water separator and air filter.
Single refrigeration the most according to claim 1 and 2 and breathing equipment, it is characterised in that described breathing mask (3) uses mask type breathing mask, mouth tool formula breathing mask or mask type breathing mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199535.0U CN205409764U (en) | 2016-03-15 | 2016-03-15 | Single refrigeration and respiratory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620199535.0U CN205409764U (en) | 2016-03-15 | 2016-03-15 | Single refrigeration and respiratory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205409764U true CN205409764U (en) | 2016-08-03 |
Family
ID=56547018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620199535.0U Expired - Fee Related CN205409764U (en) | 2016-03-15 | 2016-03-15 | Single refrigeration and respiratory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205409764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105639762A (en) * | 2016-03-15 | 2016-06-08 | 北京石油化工学院 | One-man refrigeration and breathing device |
-
2016
- 2016-03-15 CN CN201620199535.0U patent/CN205409764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105639762A (en) * | 2016-03-15 | 2016-06-08 | 北京石油化工学院 | One-man refrigeration and breathing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205655405U (en) | Intelligence multifunctional air purifier | |
| CN203935530U (en) | Individual's air processor | |
| CN109966666A (en) | A kind of portable air purifier for resisting haze | |
| CN105833441A (en) | Neck-hanging type air purification system | |
| CN203790465U (en) | Portable personal air treatment apparatus | |
| CN201799026U (en) | Ventilation and temperature-adjustment protective clothing system | |
| CN205409764U (en) | Single refrigeration and respiratory device | |
| CN204543311U (en) | The dust-proof air cleaner of safety helmet type | |
| CN106377852A (en) | Portable air purification device, air supply face mask, mask and helmet | |
| CN206777626U (en) | A kind of Dustproof breathing equipment | |
| CN206239912U (en) | A kind of Portable air purifier, air-supply mask, mouth mask and the helmet | |
| JP2008212603A5 (en) | ||
| JP2008212603A (en) | Sun visor for blowing fresh air | |
| CN109210762A (en) | A kind of no blade profile air humidifier | |
| CN206549016U (en) | A kind of protective device for respiration | |
| CN202874618U (en) | Ventilating mattress | |
| CN206924269U (en) | A kind of anti-dust nose mask | |
| CN212395548U (en) | Medical ultrasonic atomizer preventing backflow | |
| CN202086974U (en) | Breathing washing filter | |
| CN204838108U (en) | Open gauze mask of one -way gas transmission | |
| CN105639762A (en) | One-man refrigeration and breathing device | |
| CN208065588U (en) | Electric mask twin turbines all-in-one machine | |
| CN208547069U (en) | A kind of ventilation device for civil air defense constructions and installations | |
| CN206687233U (en) | A kind of traffic police is with the haze-proof mask with whistle | |
| CN112594843A (en) | Method and device for protecting personnel-dense area from harmful bacteria and viruses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190315 |