CN116499284A - Auxiliary cooling mechanism before air intake of oxygen equipment - Google Patents
Auxiliary cooling mechanism before air intake of oxygen equipment Download PDFInfo
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- CN116499284A CN116499284A CN202310322365.5A CN202310322365A CN116499284A CN 116499284 A CN116499284 A CN 116499284A CN 202310322365 A CN202310322365 A CN 202310322365A CN 116499284 A CN116499284 A CN 116499284A
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- cooling tank
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- 238000001816 cooling Methods 0.000 title claims abstract description 180
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 73
- 239000001301 oxygen Substances 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 220
- 230000001105 regulatory effect Effects 0.000 claims abstract description 27
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims description 34
- 230000017525 heat dissipation Effects 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 14
- 230000001276 controlling effect Effects 0.000 abstract description 5
- 238000005057 refrigeration Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 5
- 230000001603 reducing effect Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0337—Heat exchange with the fluid by cooling
- F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
- F17C2227/0348—Water cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to the technical field of oxygen supply equipment, and discloses an auxiliary cooling mechanism before air intake of oxygen equipment, which comprises a cooling tank, wherein the cooling tank is fixedly connected with an air inlet pipe and an air outlet pipe, the bottom of the cooling tank is provided with a water cooling mechanism, the water cooling mechanism comprises a water cooling box and a water storage tank, a vane pump is connected between the water cooling box and the cooling tank and comprises a water inlet valve pipe and a water outlet valve pipe, the water inlet valve pipe is connected with a water suction pipe and a regulating water pipe, and a control valve is arranged among the water inlet valve pipe, the water suction pipe and the regulating water pipe; the control valve is used for controlling the normal-temperature water in the water storage tank to be pumped through the control valve, the control valve is used for controlling the water supply proportion of the water storage tank and the water cooling tank to the water inlet valve pipe, the proportion of cooling water and warm water is regulated, the temperature of the water passing through the refrigerating pipe is different according to the proportion of the cooling water and the warm water, and therefore the effect of regulating the cooling tank to the oxygen cooling treatment is achieved, and the adjustability of the device to the oxygen cooling treatment is effectively guaranteed.
Description
Technical Field
The invention relates to the technical field of oxygen supply equipment, in particular to an auxiliary cooling mechanism before air intake of oxygen equipment.
Background
When using sealed oxygen supply equipment, whole respiratory is a sealed space, consequently generally need retrieve the absorption to exhalant carbon dioxide when the oxygen suppliment, and when carbon dioxide was retrieved, can generally produce a large amount of heats, lead to the oxygen temperature of output higher, consequently when oxygen output, in order to guarantee respiratory's stability, need to cool down the processing to the oxygen of output, current cooling to the oxygen of output generally utilizes medicament reaction or water ice to cool down.
However, when the temperature is reduced, a large amount of medicaments or water ices are required to be prepared, the weight of clothes is greatly increased, the temperature reducing effect is unstable, the difference between the effect of reducing the temperature in the earlier stage and the effect of reducing the temperature in the later stage is large, the effect of reducing the temperature of oxygen is influenced, meanwhile, the adjustability of the temperature reducing treatment of the oxygen is poor, and the oxygen cannot be effectively regulated according to the actual conditions, so that the overall use effect of the device is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary cooling mechanism before air intake of oxygen equipment, which has the advantages of stable adjusting process, lighter overall weight, long-time continuous adjustment and controllable adjusting temperature.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an auxiliary cooling mechanism before oxygen equipment admits air, includes the cooling tank, cooling tank fixedly connected with intake pipe and outlet duct, and the inside of cooling tank is provided with temperature detector, the inside of cooling tank is provided with down and converges chamber and go up and converge chamber, is connected with a plurality of refrigeration pipes between chamber and the last chamber that converges down, the bottom of cooling tank is provided with water cooling mechanism and refrigeration mechanism, and water cooling mechanism is used for refrigerating the inside oxygen of cooling tank, and refrigeration mechanism is used for cooling down water cooling mechanism;
the water cooling mechanism comprises a water cooling tank and a water storage tank, a connecting pipe is arranged between the water cooling tank and the water storage tank, a vane pump is connected between the water cooling tank and the cooling tank, a vane valve core is arranged in the vane pump, the vane pump comprises a water inlet valve pipe and a water outlet valve pipe, the vane pump pumps cooling liquid of the water inlet valve pipe into the water outlet valve pipe through the vane valve core, the water inlet valve pipe is connected with a water pumping pipe and a regulating water pipe, a control valve is arranged between the water inlet valve pipe, the water pumping pipe and the regulating water pipe, the water pumping pipe extends to the inside of the water cooling tank, the regulating water pipe extends to the inside of the water storage tank, and a return pipe is connected between the upper converging cavity and the water storage tank.
The water inlet valve pipe is used for feeding water through the water suction pipe and the adjusting water pipe, meanwhile, the water inlet proportion of the water suction pipe and the adjusting water pipe is conveniently adjusted through the control valve, and the water temperature control of the water inlet valve pipe is completed by controlling the water flow proportion of the water cooling box and the water storage box, so that the cooling effect control of the inside of the cooling tank is completed.
Preferably, the intake pipe is located the bottom of cooling tank, and the outlet duct is located the top of cooling tank, and the intake pipe is connected with oxygen generator, and the outlet duct is connected with the respirator, and intake pipe and outlet duct set up in the both sides of cooling tank, and oxygen generator produces oxygen, gets into the cooling tank through the intake pipe, and when oxygen passes through a plurality of refrigeration pipes, the refrigeration pipe carries out cooling treatment to oxygen, and oxygen after the cooling passes through the outlet duct input and gets into the respirator.
Preferably, an insulating layer is attached to the inner wall of the water cooling tank, an electromagnetic valve is arranged on a connecting pipe between the water cooling tank and the water storage tank, and the water storage tank is fixedly connected to the periphery of the water cooling tank.
Preferably, the control valve is a three-way regulating valve, the water inlet valve pipe is connected with the water outlet end of the three-way regulating valve, and the water suction pipe and the regulating water pipe are used for connecting the two water inlet ends of the three-way regulating valve.
Preferably, the refrigerating mechanism comprises a semiconductor refrigerating sheet, the semiconductor refrigerating sheet is fixedly connected to the bottom of the water cooling tank in a fitting mode, the refrigerating surface of the semiconductor refrigerating sheet is fixedly connected with a refrigerating guide sheet, the refrigerating guide sheet is fixedly located in the water cooling tank, and a heat radiating component is arranged on the heating surface of the semiconductor refrigerating sheet.
Preferably, the heat dissipation assembly comprises a heat dissipation cavity fixedly connected to the bottom of the semiconductor refrigerating sheet, a heat dissipation guide sheet is fixedly connected to a heating surface of the semiconductor refrigerating sheet and located in the heat dissipation cavity, a fan blade cavity is fixedly connected to the bottom of the heat dissipation cavity, a driving motor is fixedly connected to the bottom of the fan blade cavity, a rotating shaft is fixedly connected to the output end of the driving motor, and a fan blade is fixedly connected to the position of the rotating shaft located in the fan blade cavity.
Preferably, the heat dissipation cavity and the fan blade cavity are cavities provided with a plurality of meshes, and the heat dissipation cavity is communicated with the inside of the fan blade cavity.
Preferably, the rotating shaft penetrates through the water cooling box and the vane valve core of the vane pump upwards to be fixedly connected, and the driving motor is used for rotating through the rotating shaft fan blade and the vane valve core.
Preferably, the rotary shaft is provided with a protective sleeve outside the water cooling box area, and the protective sleeve is connected between the inner top wall and the bottom wall of the water cooling box.
Preferably, the bottom fixedly connected with connecting rod of storage water tank, the bottom fixedly connected with mounting panel of connecting rod.
The beneficial effects are that:
1. this supplementary cooling mechanism before oxygen equipment admits air utilizes control valve control to adjust the inside normal atmospheric temperature water of water pipe drawing water storage tank, utilizes control valve to adjust the water supply proportion of water storage tank and water-cooling case to the water intaking valve pipe, reaches the proportion of adjusting cooling water and warm water, and then the temperature that the refrigeration pipe passed through demonstrates different temperatures according to the difference of the proportion of cooling water and warm water to reach the effect of adjusting the cooling tank to oxygen cooling treatment, and then effectively guarantee the device to oxygen cooling treatment's adjustability.
2. This supplementary cooling mechanism before oxygen equipment admits air carries out cooling treatment through utilizing refrigerating mechanism to the cooling water of water cooling tank, and the rethread cooling water circulation flows and cools down the inside oxygen of cooling tank, and then guarantees that the cooling tank carries out the persistence and the stability of cooling treatment to the oxygen.
3. This supplementary cooling mechanism before oxygen equipment admits air carries out the cooling treatment through the oxygen of refrigeration pipe to the process, then effectively guarantees the homogeneity of refrigeration pipe each part temperature, compares with the direct semiconductor refrigeration piece that passes through of oxygen, when further avoiding semiconductor refrigeration piece and oxygen contact, leads to the steam that contains in the oxygen to take place the condensation phenomenon, makes the semiconductor refrigeration piece take place the phenomenon of freezing, and then influences the cooling effect. Meanwhile, the cooling tube is utilized to comprehensively cool the oxygen, so that the cooling treatment effect of the device is further ensured.
4. This supplementary cooling mechanism before oxygen equipment admits air drives the rotation axis through utilizing driving motor and rotates, and the rotation axis drives fan blade and blade case rotation simultaneously, and when the fan blade rotated, drive fan blade chamber and the inside air flow of heat dissipation chamber, utilize flowing air and heat dissipation guide vane contact, produce the heat dissipation with the heating face of semiconductor refrigeration piece, guarantee the result of use of device.
5. This supplementary cooling mechanism before oxygen equipment admits air provides the power supply for fan blade and impeller pump through utilizing driving motor in step to reduce motor quantity, utilize semiconductor refrigeration piece and cooling water to cool down simultaneously and handle, and then reduce the whole weight and the volume of the device, guarantee the device in step and conveniently carry out long-time cooling and handle, improve the length of use of the device.
Drawings
FIG. 1 is a schematic diagram of the overall cooling mechanism of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional view of a cooling tank according to the present invention;
FIG. 3 is a schematic diagram showing the connection of a water inlet valve pipe, a water suction pipe, a regulating water pipe and a control valve according to the structure of the invention;
FIG. 4 is a schematic diagram of a water cooling mechanism and a refrigeration mechanism of the structure of the invention;
FIG. 5 is a schematic diagram of the water cooling mechanism and the refrigeration mechanism of the structure of the present invention in a sectional state;
fig. 6 is a schematic diagram showing connection between a cooling surface and a heating surface of a semiconductor refrigeration sheet with a structure according to the present invention.
In the figure: 1. a cooling tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a water cooling tank; 41. a protective sleeve; 5. a vane pump; 51. a vane valve core; 6. a water pumping pipe; 7. a water inlet valve tube; 8. a control valve; 9. a water outlet valve tube; 10. a lower converging cavity; 11. an upper converging cavity; 12. a refrigeration tube; 13. a return pipe; 14. a water storage tank; 15. adjusting the water pipe; 16. a connecting pipe; 17. a semiconductor refrigeration sheet; 18. refrigeration guide sheets; 19. a heat dissipation cavity; 20. a heat dissipation guide fin; 21. a fan blade cavity; 22. a driving motor; 23. a rotation shaft; 24. a fan blade; 25. a connecting rod; 26. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-4, an auxiliary cooling mechanism before air intake of an oxygen device comprises a cooling tank 1, wherein an air inlet pipe 2 and an air outlet pipe 3 are fixedly connected to the cooling tank 1, a temperature detector is arranged in the cooling tank 1, a lower converging cavity 10 and an upper converging cavity 11 are arranged in the cooling tank 1, a plurality of cooling pipes 12 are connected between the lower converging cavity 10 and the upper converging cavity 11, a water cooling mechanism and a cooling mechanism are arranged at the bottom of the cooling tank 1, the water cooling mechanism is used for cooling oxygen in the cooling tank 1, and the cooling mechanism is used for cooling water of the water cooling mechanism;
the water cooling mechanism comprises a water cooling tank 4 and a water storage tank 14, a connecting pipe 16 is arranged between the water cooling tank 4 and the water storage tank 14, a vane pump 5 is connected between the water cooling tank 4 and the cooling tank 1, a vane valve core 51 is arranged in the vane pump 5, the vane pump 5 comprises a water inlet valve pipe 7 and a water outlet valve pipe 9, the vane pump 5 pumps cooling liquid of the water inlet valve pipe 7 into the water outlet valve pipe 9 through the vane valve core 51, the water inlet valve pipe 7 is connected with a water suction pipe 6 and a regulating water pipe 15, a control valve 8 is arranged between the water suction pipe 7, the water suction pipe 6 and the regulating water pipe 15, the water suction pipe 6 extends to the inside of the water cooling tank 4, the regulating water pipe 15 extends to the inside of the water storage tank 14, and a return pipe 13 is connected between an upper converging cavity 11 and the water storage tank 14.
Wherein, the inner wall of the water cooling tank 4 is attached with an insulating layer, a connecting pipe 16 between the water cooling tank 4 and the water storage tank 14 is provided with an electromagnetic valve, and the water storage tank 14 is fixedly connected at the periphery of the water cooling tank 4.
Wherein, the control valve 8 is a three-way regulating valve, the water inlet valve pipe 7 is connected with the water outlet end of the three-way regulating valve, and the water pumping pipe 6 and the regulating water pipe 15 are used for connecting the two water inlet ends of the three-way regulating valve.
The water inlet valve pipe 7 is used for feeding water through the water suction pipe 6 and the adjusting water pipe 15, meanwhile, the water inlet proportion of the water suction pipe 6 and the adjusting water pipe 15 is conveniently adjusted through the control valve 8, and the water temperature control of the water inlet valve pipe 7 is completed by controlling the water flow proportion of the water cooling tank 4 and the water storage tank 14, so that the cooling effect control of the inside of the cooling tank 1 is completed.
Wherein, intake pipe 2 is located the bottom of cooling tank 1, and outlet duct 3 is located the top of cooling tank 1, and intake pipe 2 and oxygen generator are connected, and outlet duct 3 and respirator are connected, and intake pipe 2 and outlet duct 3 set up in the both sides of cooling tank 1, and oxygen generator produces oxygen, gets into cooling tank 1 through intake pipe 2, and when oxygen passes through a plurality of refrigeration pipes 12, refrigeration pipe 12 carries out the cooling to oxygen and handles, and the oxygen after the cooling passes through outlet duct 3 input entering respirator.
The bottom of the water storage tank 14 is fixedly connected with a connecting rod 25, and the bottom of the connecting rod 25 is fixedly connected with a mounting plate 26. The device is mounted in a sealed oxygen supply garment using mounting plate 26.
Before use, the refrigerating mechanism cools the water stored in the water cooling tank 4, so that the water cooling tank 4 is cooled water, the water storage tank 14 is normal-temperature water, and the water cooling tank 4 utilizes the heat preservation layer to prevent the interference of external temperature to low-temperature water.
During the use, through control valve 8 intercommunication water intaking valve pipe 7 and drinking-water pipe 6, the cooling water gets into impeller pump 5 through drinking-water pipe 6 and water intaking valve pipe 7, utilize impeller pump 5 to pump cooling water into outlet valve pipe 9, the cooling water gets into down through outlet valve pipe 9 and converges chamber 10, the cooling water flows into through cooling tube 12 in down converging chamber 10 and converges chamber 11 on, then flow into storage water tank 14 through back flow 13, storage water tank 14 is supplied with water cooling tank 4 through connecting pipe 16 simultaneously, thereby when effectively guaranteeing the oxygen supply, to oxygen cooling treatment's timeliness, can cool down the processing to supply oxygen in the first time.
When the cooling is continuously carried out, the cooling mechanism is utilized to cool the cooling water of the water cooling tank 4, and the internal water flow circulation is realized through the cooling water passing through the water cooling tank 4, the water suction pipe 6, the water inlet valve pipe 7, the vane pump 5, the water outlet valve pipe 9, the lower converging cavity 10, the cooling pipe 12, the upper converging cavity 11, the return pipe 13, the water storage tank 14, the connecting pipe 16 and the water cooling tank 4, so that the cooling tank 1 is ensured to continuously cool the oxygen.
When the temperature detector detects that the oxygen temperature in the cooling tank 1 is lower, the control valve 8 is used for controlling the adjusting water pipe 15 to pump normal-temperature water in the water storage tank 14, the control valve 8 is used for adjusting the water supply proportion of the water storage tank 14 and the water cooling tank 4 to the water inlet valve pipe 7, the proportion of cooling water to the water temperature is adjusted, the water temperature passing through the cooling pipe 12 shows different temperatures according to the different proportions of the cooling water to the water temperature, the effect of adjusting the cooling tank 1 to the oxygen cooling treatment is achieved, and the adjustability of the device to the oxygen cooling treatment is effectively guaranteed.
The device utilizes rivers to cool down the processing to the oxygen of process through refrigeration pipe 12, then effectively guarantees the homogeneity of each portion temperature of refrigeration pipe 12, compares with the direct semiconductor refrigeration piece 17 that passes through of oxygen, when further avoiding semiconductor refrigeration piece 17 and oxygen contact, leads to the steam that contains in the oxygen to take place the condensation phenomenon, makes semiconductor refrigeration piece 17 take place the icing phenomenon, and then influences the cooling effect. Meanwhile, the cooling effect of the device is further ensured by comprehensively cooling the oxygen through the cooling pipe 12.
Example two
Referring to fig. 4-6, further, on the basis of the first embodiment, the refrigerating mechanism includes a semiconductor refrigerating sheet 17, the semiconductor refrigerating sheet 17 is fixedly connected to the bottom of the water cooling tank 4 in a fitting manner, a refrigerating surface of the semiconductor refrigerating sheet 17 is fixedly connected with a refrigerating guide sheet 18, the refrigerating guide sheet 18 is fixedly located inside the water cooling tank 4, and a heat dissipation component is disposed on a heating surface of the semiconductor refrigerating sheet 17.
When the refrigerating mechanism works, power is supplied to the semiconductor refrigerating sheet 17, and when the semiconductor refrigerating sheet 17 works, the refrigerating surface cools the water cooling tank 4 through the refrigerating guide sheet 18, and the heating surface of the semiconductor refrigerating sheet 17 generates heat to be dissipated by the heat dissipation component, so that the stability of the whole work of the device is ensured.
Example III
Referring to fig. 4-6, further, on the basis of the second embodiment, the heat dissipation assembly includes a heat dissipation cavity 19 fixedly connected to the bottom of the semiconductor cooling fin 17, a heat dissipation guide fin 20 fixedly connected to a heating surface of the semiconductor cooling fin 17, the heat dissipation guide fin 20 located in the heat dissipation cavity 19, a fan blade cavity 21 fixedly connected to the bottom of the heat dissipation cavity 19, a driving motor 22 fixedly connected to the bottom of the fan blade cavity 21, a rotating shaft 23 fixedly connected to an output end of the driving motor 22, and a fan blade 24 fixedly connected to a position of the rotating shaft 23 located in the fan blade cavity 21.
Wherein, the heat dissipation cavity 19 and the fan blade cavity 21 are cavities provided with a plurality of meshes, and the heat dissipation cavity 19 and the fan blade cavity 21 are internally communicated.
Wherein, the rotation axis 23 penetrates the water cooling tank 4 and the vane valve core 51 of the vane pump 5 upwards to be fixedly connected, and the driving motor 22 is used for rotating the fan blade 24 and the vane valve core 51 through the rotation axis 23.
Wherein, rotation axis 23 is located the outside in water cooling tank 4 region and is provided with protection sleeve 41, and protection sleeve 41 connects between the inside roof and diapire of water cooling tank 4, guarantees the whole leakproofness of water cooling tank 4, avoids rotation axis 23 to the leakproofness influence of water cooling tank 4.
When radiating, the driving motor 22 is used for driving the rotating shaft 23 to rotate, the rotating shaft 23 simultaneously drives the fan blade 24 and the blade valve core 51 to rotate, and when the fan blade 24 rotates, air in the fan blade cavity 21 and the radiating cavity 19 is driven to flow, and the flowing air is used for contacting the radiating guide piece 20 to radiate heat generated by the heating surface of the semiconductor refrigerating piece 17, so that the using effect of the device is ensured.
The driving motor 22 is utilized to synchronously provide power sources for the fan blades 24 and the vane pump 5, so that the number of motors is reduced, meanwhile, the semiconductor refrigerating sheet 17 and cooling water are utilized to cool, the overall weight and the volume of the device are further reduced, the device is synchronously ensured to conveniently perform long-time cooling treatment, and the service life of the device is prolonged.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an supplementary cooling mechanism before oxygen equipment admits air, includes cooling tank (1), cooling tank (1) fixedly connected with intake pipe (2) and outlet duct (3), its characterized in that: the cooling device is characterized in that a lower converging cavity (10) and an upper converging cavity (11) are arranged in the cooling tank (1), a plurality of refrigerating pipes (12) are connected between the lower converging cavity (10) and the upper converging cavity (11), a water cooling mechanism and a refrigerating mechanism are arranged at the bottom of the cooling tank (1), the water cooling mechanism is used for refrigerating oxygen in the cooling tank (1), and the refrigerating mechanism is used for cooling water of the water cooling mechanism;
the water cooling mechanism comprises a water cooling tank (4) and a water storage tank (14), a connecting pipe (16) is arranged between the water cooling tank (4) and the water storage tank (14), a vane pump (5) is connected between the water cooling tank (4) and the cooling tank (1), the vane pump (5) comprises a water inlet valve pipe (7) and a water outlet valve pipe (9), the water inlet valve pipe (7) is connected with a water suction pipe (6) and a regulating water pipe (15), a control valve (8) is arranged between the water inlet valve pipe (7), the water suction pipe (6) and the regulating water pipe (15), the water suction pipe (6) extends to the inside of the water cooling tank (4), the regulating water pipe (15) extends to the inside of the water storage tank (14), and a return pipe (13) is connected between the upper converging cavity (11) and the water storage tank (14).
2. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 1, wherein: the air inlet pipe (2) is located the bottom of cooling tank (1), and outlet duct (3) are located the top of cooling tank (1), and air inlet pipe (2) are connected with oxygen generator, and outlet duct (3) are connected with the respirator, and air inlet pipe (2) and outlet duct (3) set up in the both sides of cooling tank (1).
3. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 1, wherein: the inner wall of the water cooling tank (4) is attached with an insulating layer, a connecting pipe (16) between the water cooling tank (4) and the water storage tank (14) is provided with an electromagnetic valve, and the water storage tank (14) is fixedly connected to the periphery of the water cooling tank (4).
4. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 1, wherein: the control valve (8) is a three-way regulating valve, the water inlet valve pipe (7) is connected with the water outlet end of the three-way regulating valve, and the water suction pipe (6) and the regulating water pipe (15) are used for connecting the two water inlet ends of the three-way regulating valve.
5. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 1, wherein: the refrigerating mechanism comprises a semiconductor refrigerating sheet (17), the semiconductor refrigerating sheet (17) is fixedly connected to the bottom of the water cooling tank (4) in a fitting mode, the refrigerating surface of the semiconductor refrigerating sheet (17) is fixedly connected with a refrigerating guide sheet (18) in a fitting mode, the refrigerating surface of the semiconductor refrigerating sheet (17) is fixedly connected with the refrigerating guide sheet (18), the refrigerating guide sheet (18) is fixedly located inside the water cooling tank (4), and a heat radiating component is arranged on the heating surface of the semiconductor refrigerating sheet (17).
6. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 5, wherein: the heat dissipation assembly comprises a heat dissipation cavity (19) fixedly connected to the bottom of the semiconductor refrigerating sheet (17), a heat dissipation guide sheet (20) is fixedly connected to a heating surface of the semiconductor refrigerating sheet (17), the heat dissipation guide sheet (20) is located in the heat dissipation cavity (19), a fan blade cavity (21) is fixedly connected to the bottom of the heat dissipation cavity (19), a driving motor (22) is fixedly connected to the bottom of the fan blade cavity (21), a rotating shaft (23) is fixedly connected to the output end of the driving motor (22), and a fan blade (24) is fixedly connected to the position of the rotating shaft (23) in the fan blade cavity (21).
7. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 6, wherein: the heat dissipation cavity (19) and the fan blade cavity (21) are cavities provided with a plurality of meshes, and the heat dissipation cavity (19) is communicated with the inside of the fan blade cavity (21).
8. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 6, wherein: the rotary shaft (23) penetrates through the water cooling box (4) and the vane valve core (51) of the vane pump (5) upwards to be fixedly connected, and the driving motor (22) is used for rotating through the fan blades (24) of the rotary shaft (23) and the vane valve core (51).
9. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 8, wherein: the rotary shaft (23) is positioned outside the water cooling box (4) area, a protection sleeve (41) is arranged, and the protection sleeve (41) is connected between the inner top wall and the bottom wall of the water cooling box (4).
10. The oxygen equipment pre-air-intake auxiliary cooling mechanism according to claim 1, wherein: the bottom of storage water tank (14) fixedly connected with connecting rod (25), the bottom fixedly connected with mounting panel (26) of connecting rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322365.5A CN116499284A (en) | 2023-03-29 | 2023-03-29 | Auxiliary cooling mechanism before air intake of oxygen equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310322365.5A CN116499284A (en) | 2023-03-29 | 2023-03-29 | Auxiliary cooling mechanism before air intake of oxygen equipment |
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| Publication Number | Publication Date |
|---|---|
| CN116499284A true CN116499284A (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310322365.5A Pending CN116499284A (en) | 2023-03-29 | 2023-03-29 | Auxiliary cooling mechanism before air intake of oxygen equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232211A (en) * | 2023-11-15 | 2023-12-15 | 江苏世林博尔制冷设备有限公司 | Automatic laminating refrigerating plant |
-
2023
- 2023-03-29 CN CN202310322365.5A patent/CN116499284A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232211A (en) * | 2023-11-15 | 2023-12-15 | 江苏世林博尔制冷设备有限公司 | Automatic laminating refrigerating plant |
| CN117232211B (en) * | 2023-11-15 | 2024-02-23 | 江苏世林博尔制冷设备有限公司 | Automatic laminating refrigerating plant |
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