CN207389510U - For the rebreather of shallow water diving - Google Patents
For the rebreather of shallow water diving Download PDFInfo
- Publication number
- CN207389510U CN207389510U CN201721131244.9U CN201721131244U CN207389510U CN 207389510 U CN207389510 U CN 207389510U CN 201721131244 U CN201721131244 U CN 201721131244U CN 207389510 U CN207389510 U CN 207389510U
- Authority
- CN
- China
- Prior art keywords
- valve
- float
- air
- air inlet
- rebreather
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000009189 diving Effects 0.000 title claims abstract description 22
- 238000010943 off-gassing Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000007921 spray Substances 0.000 abstract description 17
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- RAFZYSUICBQABU-HMMYKYKNSA-N Phytal Chemical compound CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O RAFZYSUICBQABU-HMMYKYKNSA-N 0.000 description 1
- RAFZYSUICBQABU-QYLFUYDXSA-N Phytal Natural products CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C/C=O RAFZYSUICBQABU-QYLFUYDXSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- RAFZYSUICBQABU-UHFFFAOYSA-N phytenal Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=CC=O RAFZYSUICBQABU-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of rebreather for shallow water diving, including mask, air inlet pipe, air outlet pipe, float, breather check valve and outgassing nonreturn valve are respectively equipped in air inlet pipe and air outlet pipe, air inlet pipe and air outlet pipe one end are connected on mask, the other end is connected with float, and on-off controller is equipped with above the float；Inlet channel and outlet passageway are equipped in the float, the inlet channel and outlet passageway lower end are connected respectively with air inlet pipe, air outlet pipe, the inlet channel and outlet passageway upper end are pierced by float, the lower part of the inlet channel and outlet passageway is connected to on-off valve and drainage channel, and the other end level of drainage channel is pierced by float.Compared with the prior art, the utility model can be effectively prevented the situation that rainwater or spray pour in down a chimney in rebreather and will not cause breathing to have some setbacks, and the utility model structure is relatively easy, and break-make valve events are quick, and required power is smaller.
Description
Technical field
The utility model is related to a kind of respirators of diving, and in particular to a kind of underwater breathing for shallow water diving
Device.
Background technology
It dives under water in shallow water, belongs to one kind and snorkel movement, due to being carried out in shallow water, wearing oxygen cylinder can be to latent
Water person brings the burden moved under water, it is therefore desirable to design it is a kind of for scuba diver in shallow water eupnea device.According to snorkeling
Needs, people have worked out a kind of diving apparatus for shallow water field, and this diving apparatus includes breathing unit, breathing
Unit has exhalation hose and inhaling hose, is swapped for scuba diver in shallow water area with the air on the water surface, breathes out
Hose and inhaling hose are connected on the floating material on the water surface, this floating material can ensure that exhalation hose connects the water surface with inhaling hose
On air.However during the progress underwater swimming of phytal zone, it is impossible to it is static to ensure that horizontal plane is always maintained at, floating in the diving apparatus
Although object lower part is equipped with protection network, prevents pouring in down a chimney for rainwater or spray, if the mesh gap of protection network is too small, can prevent spray
Entrance, then can hinder the entrance of air to a certain extent, then be certain to the underwater eupnea of diver generate shadow
It rings, if the mesh gap of protection network is excessive, will not play prevents rainwater or spray pours in down a chimney effect in diving apparatus.It and should
Diving apparatus further includes the structures such as pressurizing pack, drain assembly, and structure is relative complex.
Utility model content
For the deficiency in the presence of the prior art, the utility model, which provides one kind, can be effectively prevented rainwater or spray
Pour in down a chimney in rebreather and the relatively simple rebreather for shallow water diving of structure.
To achieve the above object, the utility model employs following technical solution：
For the rebreather of shallow water diving, including mask, air inlet pipe, air outlet pipe, float, air inlet pipe and air outlet pipe one
End is connected on mask, and the other end is connected with float, and on-off controller is equipped with above the float；Air inlet is equipped in the float
Passage and outlet passageway, the inlet channel and outlet passageway lower end are connected respectively with air inlet pipe, air outlet pipe, the inlet channel
Be pierced by float with outlet passageway upper end, the inlet channel and outlet passageway are connected to on-off valve, the inlet channel and
Water inlet detecting device is equipped in outlet passageway；The on-off controller is electrically connected respectively with water inlet detecting device and on-off valve.
When the utility model is used, air inlet pipe and air outlet pipe work as float by the contact air on float and the water surface
When running into rainwater or the spray, be easily accessible in the inlet channel and outlet passageway in float rainwater and splash the spray, at this time into
If the water inlet detecting device in gas passage and outlet passageway detects spray, on-off controller will control the break-make in float
Valve starts, so as to which inlet channel and outlet passageway be closed, it is ensured that in into float the spray of inlet channel and outlet passageway without
Method is poured in down a chimney into rebreather, and the utility model can effectively prevent the rainwater or spray that enter in float when in use
Pour in down a chimney；And respirator only can be realized by float in the utility model and circulate with the air on the water surface, it need not be another
It designs pressurizing pack and pressure release component, structure is by a relatively simple.
Further, through hole is equipped in the on-off valve, groove is additionally provided in through hole, magnetic core and magnetic are equipped in the groove
Iron coil, the magnetic core upper end are connected with magnet coil, and lower end is connected to groove lower surface, magnet wire by second back-moving spring
Circle upper end is connected with (the first back-moving spring, and (the first back-moving spring upper end is fixed on the spring retaining plate of through hole upper end, and spring is solid
Fixed board is equipped with several air holes；The magnetic core is set to T-shaped, and the second back-moving spring is symmetricly set on the two of the magnetic core
End.
On-off valve in the utility model is connected with on-off controller, and on-off controller makes the magnet coil in on-off valve
During energization, magnetic core moves down, you can blocks the through hole in on-off valve, and then realizes the pass of inlet channel and outlet passageway
It closes；When on-off controller makes the magnet coil power-off in on-off valve, magnetic core moves up under the action of second back-moving spring, returns
To original position.On-off valve can carry out break-make control to the inlet channel in float and outlet passageway, and structure is relatively easy, and action is fast
Victory, required power are smaller；The magnetic core of T-shaped can ensure that inlet channel, outlet passageway are preferably closed.
Further, horizontal drainage channel is equipped in the float, water inlet detecting device is additionally provided in drainage channel；Institute
It states the groove lower part in on-off valve and is equipped with osculum, described drainage channel one end is pierced by float, the other end and the row in on-off valve
Water hole is connected.
When inlet channel and outlet passageway come into spray and on-off valve is closed, in inlet channel and outlet passageway
Spray can discharge float by the drainage channel in osculum and float.When entering spray in drainage channel, drainage channel
Interior water inlet detecting device detects that spray enters, and on-off controller control on-off valve is closed, and spray will not enter at this time
In air inlet pipe and air outlet pipe.
Further, horizontal partition plate is additionally provided in the mask, partition plate top is connected with air inlet pipe, and the lower partition is with going out
Tracheae is connected, the flexible material of material selection of partition plate.
It is the dioxy in order to ensure user's oxygen that nose sucks during diving and mouth exhalation by mask subregion
Changing carbon will not be mixed in together, will not cause breathing situation about having some setbacks, and does not interfere with when a pipeline goes wrong another
The gas circulation of a pipeline.
Compared with the prior art, the utility model can be effectively prevented rainwater or spray pours in down a chimney in rebreather and not
The situation that breathing can be caused to have some setbacks, the utility model structure is relatively easy, and break-make valve events are quick, and required power is smaller.
Description of the drawings
Fig. 1 is for the overall structure diagram of the rebreather of shallow water diving.
Fig. 2 is the structure diagram of float 6 in the utility model.
Fig. 3 is the structure diagram of on-off valve 14 in the utility model.
Fig. 4 is the structure diagram of mask 1 in the utility model.
Fig. 5 is the structure diagram of breather check valve 2 in the utility model.
In figure：1st, mask；2nd, breather check valve；3rd, outgassing nonreturn valve；4th, air inlet pipe；5th, air outlet pipe；6th, float；7th, it is solid
Determine thin plate；8th, movable thin plate；9th, one-way valve spring；10th, inlet channel；11st, outlet passageway；Detection device；12nd, break-make controls
Device；13rd, water inlet detecting device；14th, on-off valve；15th, cover board；16th, drainage channel；17th, magnetic core；18th, magnet coil；19th, first
Resetting spring；20th, second back-moving spring；21st, spring retaining plate；22nd, partition plate.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description, and provides specific embodiment.
As shown in Figure 1, 2, the rebreather for shallow water diving includes mask 1, air inlet pipe 4, air outlet pipe 5, float 6,
Air inlet pipe 4 and 5 one end of air outlet pipe are connected on mask 1, and the other end is connected with float 6；6 top of float is equipped with on-off controller
12；Be equipped with inlet channel 10 and outlet passageway 11 in float 6, the inlet channel 10 and 11 lower end of outlet passageway respectively with air inlet
Pipe 4, air outlet pipe 5 are connected, and inlet channel 10 and 11 upper end of outlet passageway are pierced by float 6, and inlet channel 10 and outlet passageway 11 divide
On-off valve 14 is not connected with, and water inlet detecting device 13 is equipped in inlet channel 10 and outlet passageway 11；On-off controller 12 divides
It is not electrically connected with water inlet detecting device 13 and on-off valve 14.In the utility model the material of float 6 using floatability in the water surface and
Material with constant weight, it is ensured that float is swum on the water surface always during user's diving.
As shown in figure 3, being equipped with through hole in on-off valve 14, groove is additionally provided in through hole, 17 He of magnetic core is equipped in the groove
Magnet coil 18,17 upper end of magnetic core are connected with magnet coil 18, and lower end is connected to by second back-moving spring 20 under groove
Surface, 18 upper end of magnet coil are connected with (the first back-moving spring 19, and 19 upper end of (the first back-moving spring is fixed on the bullet of through hole upper end
In spring fixed plate 21, spring retaining plate 21 is equipped with several air holes.Magnetic core 17 is set to T-shaped, and second back-moving spring is symmetrically set
It puts at the both ends of the magnetic core 17.The through hole in on-off valve 14 connected on inlet channel 10 is connected with inlet channel, outlet
The through hole in on-off valve 14 connected on passage 11 is connected with outlet passageway.
Inlet channel 10 is identical with the radial dimension of outlet passageway 11, and the radial dimension of 17 lower end of magnetic core is than inlet channel 10
Radial dimension it is slightly smaller, inlet channel 10 and inlet channel 10 is clogging, the size ratio of 17 upper end of magnetic core can be entered by being subject to
Inlet channel 10 is big.In use, when magnet coil 18 is powered, the magnetic core 17 of T-shaped moves down under the action of magnet coil 18
It is extremely that inlet channel 10 is clogging；When magnet coil 18 powers off, the magnetic core 17 of T-shaped is resetted in (the first back-moving spring 19 and second
Original position is moved upward under the action of spring 20, inlet channel 10 is connected with outside air at this time.
As shown in figure 4, being additionally provided with horizontal partition plate 22 in mask 1,22 top of partition plate is connected with air inlet pipe 4, under partition plate 22
Portion is connected with air outlet pipe 5, the flexible material of material selection of partition plate, can closely split the nose of face and mouth
It comes.Partition plate 22 is for by 1 subregion of mask, 1 top of mask to belong to suction zone, and 1 lower part of mask belongs to outlet area.
As shown in figure 5, breather check valve 2 and outgassing nonreturn valve 3, air inlet list are respectively equipped in air inlet pipe 4 and air outlet pipe 5
Movable thin plate 8 and the splint fixation 7 being fixed on valve interior wall are equipped with into valve 2, movable 8 one end of thin plate passes through one-way valve spring
9 are connected in valve body, and the other end is pressed in splint fixation 7；Movable thin plate 8 in the breather check valve 2 and outgassing nonreturn valve 3
It is opposite with the position of splint fixation 7.Breather check valve 2 and outgassing nonreturn valve 3 are for providing underwater breathing in the utility model
The circulating direction of air in device.
As shown in Figure 1,6 top of float is connected with cover board 15 by stent.Cover board 15 is for further preventing water
Spray of water on face is in the inlet channel 10 and outlet passageway 11 in float 6.
As shown in Figure 1,1 both ends of mask are additionally provided with fixed band, the air inlet pipe 4 and air outlet pipe 5 at 1 both ends of mask are separately fixed at
Fixation takes, and fixed band is fixed on head when user dives under water, mask is fixed on nose and mouth.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover among the right of the utility model.
Claims (6)
1. for the rebreather of shallow water diving, including mask (1), air inlet pipe (4), air outlet pipe (5), float (6), air inlet pipe
(4) it is connected to air outlet pipe (5) one end on mask (1), the other end is connected with float (6), it is characterised in that：The float (6)
Top is equipped with on-off controller (12)；Inlet channel (10) is equipped in the float (6) and outlet passageway (11), the air inlet are led to
Road (10) and outlet passageway (11) lower end are connected respectively with air inlet pipe (4), air outlet pipe (5), the inlet channel (10) and outlet
Passage (11) upper end is pierced by float (6), and the inlet channel (10) and outlet passageway (11) are connected to on-off valve (14), institute
It states in inlet channel (10) and outlet passageway (11) and is equipped with water inlet detecting device (13)；The on-off controller (12) respectively with
Water inlet detecting device (13) and on-off valve (14) electrical connection.
2. the rebreather according to claim 1 for shallow water diving, it is characterised in that：It is equipped in on-off valve (14)
Through hole is additionally provided with groove in through hole, is equipped with magnetic core (17) and magnet coil (18) in the groove, magnetic core (17) upper end and
Magnet coil (18) is connected, and lower end is connected to groove lower surface by second back-moving spring (20), and magnet coil (18) upper end connects
(the first back-moving spring (19) is connected to, (the first back-moving spring (19) upper end is fixed on the spring retaining plate (21) of through hole upper end, bullet
Spring fixed plate (21) is equipped with several air holes；The magnetic core (17) is set to T-shaped, and the second back-moving spring (20) symmetrically sets
It puts at the both ends of the magnetic core (17).
3. the rebreather according to claim 1 for shallow water diving, it is characterised in that：It is set in the float (6)
There is horizontal drainage channel (16), water inlet detecting device (13) is additionally provided in drainage channel (16)；In the on-off valve (14)
Groove lower part is equipped with osculum (23), and described drainage channel (16) one end is pierced by float (6), the other end in on-off valve (14)
Osculum (23) is connected.
4. the rebreather according to claim 1 for shallow water diving, it is characterised in that：In the mask (1) also
Equipped with horizontal partition plate (22), partition plate (22) top is connected with air inlet pipe (4), and partition plate (22) lower part is connected with air outlet pipe (5), every
The flexible material of material selection of plate.
5. the rebreather according to claim 1 for shallow water diving, it is characterised in that：In air inlet pipe (4) and go out
Breather check valve (2) and outgassing nonreturn valve (3), the breather check valve (2) and outgassing nonreturn valve are respectively equipped on tracheae (5)
(3) splint fixation (7) for being equipped with movable thin plate (8) in and being fixed on valve interior wall, movable thin plate (8) one end passes through unidirectional
Valve spring (9) is connected in valve body, and the other end is pressed in splint fixation (7)；The breather check valve (2) and outgassing nonreturn valve
(3) position of movable thin plate (8) and splint fixation (7) in is opposite.
6. the rebreather according to claim 1 for shallow water diving, it is characterised in that：At the top of the float (6)
Cover board (15) is connected with by stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131244.9U CN207389510U (en) | 2017-09-05 | 2017-09-05 | For the rebreather of shallow water diving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721131244.9U CN207389510U (en) | 2017-09-05 | 2017-09-05 | For the rebreather of shallow water diving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389510U true CN207389510U (en) | 2018-05-22 |
Family
ID=62416649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721131244.9U Expired - Fee Related CN207389510U (en) | 2017-09-05 | 2017-09-05 | For the rebreather of shallow water diving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512376A (en) * | 2017-09-05 | 2017-12-26 | 重庆鲁科巴科技有限公司 | A kind of rebreather for shallow water diving |
-
2017
- 2017-09-05 CN CN201721131244.9U patent/CN207389510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512376A (en) * | 2017-09-05 | 2017-12-26 | 重庆鲁科巴科技有限公司 | A kind of rebreather for shallow water diving |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5893362A (en) | Snorkelling device | |
| CN209051570U (en) | A kind of respirator that snorkels can be realized quick expiration function | |
| CN109334920B (en) | Underwater free respiratory system | |
| CN207389510U (en) | For the rebreather of shallow water diving | |
| CN203372379U (en) | Diving device for swimming | |
| CN109110089A (en) | Snorkel respirator | |
| CN107512376A (en) | A kind of rebreather for shallow water diving | |
| CN201321155Y (en) | Underwater breathing apparatus | |
| CN208882085U (en) | Snorkel respirator | |
| EP2608849B1 (en) | Rebreather vest | |
| CN203832733U (en) | Novel swimming mask | |
| CN201647108U (en) | Diving breathing apparatus | |
| CN101811565B (en) | Diving breathing device | |
| CN201080243Y (en) | Diving equipment | |
| CN213892850U (en) | Narrow-mouth type anti-water-inflow floating and diving breathing tube head based on reverse two-stage air inlet channel | |
| CN205293031U (en) | Prevent drowning death ware of fleing | |
| CN209142360U (en) | A kind of underwater free respiratory system | |
| CN102530205B (en) | Double safety device for swimming | |
| JPH08156881A (en) | Diving apparatus in shallow sea | |
| CN2892667Y (en) | Multifunction diving floating two-purpose swimwear | |
| CN201338719Y (en) | Improved structure of aqualung | |
| CN207433775U (en) | One kind is used to learn by oneself swimming and diving mask | |
| CN105882924A (en) | Long tube underwater breathing apparatus with circuit structures | |
| CN214451755U (en) | A new type of diving mask device with buoy | |
| CN100554143C (en) | High gradient magnetic field oxygen gathering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20180905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |