CN214611531U

CN214611531U - Good heat dissipation's oxygenerator

Info

Publication number: CN214611531U
Application number: CN202120725071.3U
Authority: CN
Inventors: 王帅; 郭海洋; 杨擎宇
Original assignee: Henan Sitong Medical Technology Co ltd
Current assignee: Henan Sitong Medical Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-05
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a good heat dissipation's oxygenerator, including the oxygenerator body, the both sides difference fixed mounting of oxygenerator body has two frameworks, the inboard of two frameworks all communicates with the inside of oxygenerator body, the outside of two framework inner walls is all fixed and is equipped with the filter screen, the equal fixed mounting in inboard of two filter screens has the motor, the equal fixed mounting of output shaft of two motors has the flabellum, the inboard of two framework inner walls is all fixed and is equipped with the filter box, the inside of two filter boxes all is filled with the silica gel granule that absorbs water, all be equipped with clean subassembly in two frameworks, the bottom of two frameworks all is equipped with the cooling subassembly, the beneficial effects of the utility model are that: normal ventilation and heat dissipation can be carried out through the motor drive flabellum, and the semiconductor refrigeration piece through cooling assembly cooperatees with the heat conduction stick simultaneously and can carry out the heat transfer cooling to the inside of framework, improves heat dispersion, and furthest reduces the outside air temperature and to ventilation and heat dissipation's influence, ensures the radiating effect.

Description

Good heat dissipation's oxygenerator

Technical Field

The utility model relates to an oxygenerator, in particular to good heat dissipation's oxygenerator belongs to oxygenerator technical field.

Background

The oxygen generator is a kind of machine for producing oxygen and its principle is that it utilizes air separation technology. The air is compressed at high density, then is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and is further rectified to obtain the air-conditioning filter. The oxygenerator needs to use radiator fan to cool it and use when using.

Current oxygenerator heat dispersion is poor, generally carries out ventilation cooling through the outside air, influences the radiating effect greatly when outside air self temperature is higher, and moisture and dust in the outside air get into the inside of oxygenerator easily and cause the short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good heat dissipation's oxygenerator to solve the problem that the moisture and the dust in the current oxygenerator heat dispersion that provide among the above-mentioned background art are poor and the outside air get into the inside of oxygenerator easily and cause the short circuit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good heat dissipation's oxygenerator, includes the oxygenerator body, there are two frameworks, two in the both sides difference fixed mounting of oxygenerator body the inboard of framework all communicates with the inside of oxygenerator body, two the outside of framework inner wall is all fixed and is equipped with the filter screen, two the equal fixed mounting in inboard of filter screen has the motor, two the equal fixed mounting of output shaft of motor has the flabellum, two the inboard of framework inner wall is all fixed and is equipped with the filter box, two the inside of filter box all is filled there is the silica gel granule that absorbs water, two all be equipped with clean subassembly, two in the framework the bottom of framework all is equipped with the cooling subassembly.

As a preferred technical scheme of the utility model, two clean subassembly all includes two handle screw rods and slide bar, four the handle screw rod rotates respectively and alternates the both sides side that sets up at two framework inner walls, two the slide bar slides respectively and sets up in the inside of two frameworks, and two the both ends of slide bar alternate the connection with the top screw thread of four handle screw rods respectively, two the inboard of slide bar is all fixed and is equipped with the brush, two the inboard of brush is respectively with the outside in close contact with of two filter boxes.

As a preferred technical scheme of the utility model, two the cooling subassembly all includes the box body, two the box body is fixed the bottom that sets up in two frameworks respectively, two the inside of box body is all fixed and is equipped with the interlayer, two alternate respectively on the interlayer and install two sets of semiconductor refrigeration pieces, two the top of box body is fixed alternate respectively and is connected with two sets of heat conduction rods, two the top of heat conduction rod sets up the inside at two frameworks respectively, and is two sets of the position of heat conduction rod bottom is corresponding with the position of two sets of semiconductor refrigeration piece refrigeration faces respectively.

As a preferred technical scheme of the utility model, one of them the bottom of box body avris and the bottom of another avris of another box body communicate with the inside of two filter tanks, two respectively through two heat pipes equal fixed mounting has the check valve on the heat pipe.

As an optimized technical scheme of the utility model, two the avris of framework is all fixed to be inlayed and is equipped with the transparent window, two the position of transparent window is corresponding with the position of two filter boxes respectively.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in top of oxygenerator body avris, temperature detect switch and change over switch are installed respectively to flush mounting plate's surface, temperature detect switch's the fixed inside that sets up at the oxygenerator body of probe.

As an optimal technical scheme of the utility model, it is two sets of semiconductor refrigeration piece respectively with two motor electric connection, two the motor is all through change over switch and temperature detect switch electric connection, temperature detect switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a good heat dissipation's oxygenerator can carry out normal ventilation and heat dissipation through motor drive flabellum, can carry out the heat transfer cooling to the inside of framework through the semiconductor refrigeration piece of cooling subassembly and heat conduction stick cooperate simultaneously, improves heat dispersion, reduces the influence of outside air temperature to ventilation and heat dissipation to the at utmost, ensures the radiating effect; can get rid of dust and moisture in the air that gets into oxygenerator body inside respectively through the filter box and the silica gel granule that absorbs water, the at utmost avoids causing the short circuit, can reduce the load of filter box through the filter screen simultaneously, through setting up two frameworks, two motors and two cooling assemblies can carry out ventilation cooling in turn, can switch the ventilation after the silica gel granule saturation absorbs water, can also heat the silica gel granule that absorbs water after the saturation when switching the ventilation and dry and recycle, the heat that rational utilization semiconductor refrigeration piece produced, it is more practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of the working principle of the present invention.

In the figure: 1. an oxygen generator body; 2. a frame body; 3. filtering with a screen; 4. a motor; 5. a fan blade; 6. a filter box; 7. water-absorbing silica gel particles; 8. a cleaning assembly; 81. a handle screw; 82. a slide bar; 83. a brush; 9. a cooling assembly; 91. a box body; 92. an interlayer; 93. a semiconductor refrigeration sheet; 94. a heat conducting rod; 95. a heat conducting pipe; 96. a check valve; 10. a transparent window; 11. a switch panel; 12. a temperature control switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an oxygen generator with good heat dissipation, comprising an oxygen generator body 1, two frames 2 are respectively fixedly installed on two sides of the oxygen generator body 1, the inner sides of the two frames 2 are communicated with the inside of the oxygen generator body 1, filter screens 3 are respectively fixedly installed on the outer sides of the inner walls of the two frames 2, motors 4 are respectively fixedly installed on the inner sides of the two filter screens 3, fan blades 5 are respectively fixedly installed on the output shafts of the two motors 4, filter boxes 6 are respectively fixedly installed on the inner sides of the inner walls of the two frames 2, water-absorbing silica gel particles 7 are respectively filled in the two filter boxes 6, cleaning components 8 are respectively arranged on the two frames 2, cooling components 9 are respectively arranged at the bottom of the two frames 2, the fan blades 5 can be driven by the motors 4 to perform normal ventilation and heat dissipation, and the inside of the frames 2 can be heat exchanged and cooled by the cooling components 9 to improve the heat dissipation performance, the influence of the outside air temperature on ventilation and heat dissipation is reduced to the maximum extent, and the heat dissipation effect is ensured.

Preferably, the two cleaning assemblies 8 each comprise two handle screws 81 and slide rods 82, the four handle screws 81 are respectively rotatably inserted into two side walls of the two frame bodies 2, the two slide rods 82 are respectively slidably arranged inside the two frame bodies 2, two ends of the two slide rods 82 are respectively in threaded insertion connection with the tops of the four handle screws 81, brushes 83 are respectively fixed on the inner sides of the two slide rods 82, the inner sides of the two brushes 83 are respectively in close contact with the outer sides of the two filter boxes 6, the slide rods 82 can be driven to slide up and down by rotating the handle screws 81, so as to clean the filter boxes 6, so as to avoid blockage, each of the two cooling assemblies 9 comprises a box body 91, the two box bodies 91 are respectively fixedly arranged at the bottom ends of the two frame bodies 2, the inner parts of the two box bodies 91 are respectively fixedly provided with an interlayer 92, and two groups of semiconductor refrigeration sheets 93 are respectively inserted and mounted on the two interlayer 92, the top ends of the two box bodies 91 are fixedly and alternately connected with two groups of heat conducting rods 94 respectively, the top parts of the two heat conducting rods 94 are respectively arranged inside the two frame bodies 2, the positions of the bottom ends of the two groups of heat conducting rods 94 respectively correspond to the positions of the refrigerating surfaces of the two groups of semiconductor refrigerating sheets 93, the heat exchange and cooling can be carried out inside the frame bodies 2 through the matching of the semiconductor refrigerating sheets 93 and the heat conducting rods 94, the heat radiation performance is improved, the bottom of one side of one box body 91 and the bottom of the other side of the other box body 91 are respectively communicated with the insides of the two filter boxes 6 through two heat conducting pipes 95, check valves 96 are fixedly arranged on the two heat conducting pipes 95, the heat generated by the semiconductor refrigerating sheets 93 can be conveyed to the insides of the filter boxes 6 through the heat conducting pipes 95 to dry the water-absorbing silica gel particles 7, transparent windows 10 are fixedly embedded on the sides of the two frame bodies 2, and the positions of the two transparent windows 10 respectively correspond to the positions of the two filter boxes 6, be convenient for observe the saturated condition of the silica gel granule 7 that absorbs water of filter box 6 inside through transparent window 10, the fixed flush mounting plate 11 that is equipped with in top of 1 avris of oxygenerator body, flush mounting plate 11's surface installs temperature detect switch 12 and change over switch respectively, temperature detect switch 12's probe is fixed to be set up in oxygenerator body 1's inside, ensure the accuracy of temperature detect switch 12 accuse temperature, two sets of semiconductor refrigeration pieces 93 respectively with two motor 4 electric connection, two motor 4 all are through change over switch and temperature detect switch 12 electric connection, temperature detect switch 12 and external power supply electric connection, can switch two motor 4 and two sets of semiconductor refrigeration pieces 93 through adjusting change over switch and work in turn, can utilize the heat that semiconductor refrigeration piece 93 produced to carry out drying cycle to the silica gel granule 7 that absorbs water in the time of work in turn.

When the oxygen generator is used, the utility model relates to an oxygen generator with good heat dissipation performance, firstly, the electric connection between one of the motors 4 and the temperature control switch 12 is switched by the selector switch, in the normal use process, the temperature inside the oxygen generator body 1 can be monitored in real time through the temperature control switch 12 with the model of CTL-6, when the temperature is too high, one of the motors 4 and one group of semiconductor refrigerating sheets 93 with the models of TEC1 series can be automatically controlled to work through the temperature control switch 12, one of the fan blades 5 is driven by one of the motors 4 to rotate to generate airflow to be introduced into the oxygen generator body 1, and then the airflow is discharged through the other frame body 2 to realize normal ventilation and heat dissipation, meanwhile, the semiconductor refrigerating sheets 93 of one of the cooling assemblies 9 are matched with the heat conducting bars 94 to cool the inside of the frame body 2, thereby improving the heat dissipation performance and reducing the influence of the outside air temperature on the ventilation and heat dissipation to the maximum extent, ensure the radiating effect, dust and moisture in the air that gets into oxygenerator body 1 inside can be got rid of respectively through filter 6 and the silica gel granule 7 that absorbs water in the ventilation cooling in-process, furthest avoids causing the short circuit, can reduce the load of filter 6 simultaneously through filter screen 3, the saturated condition of the silica gel granule 7 that absorbs water inside filter 6 is convenient for observe through transparent window 10 in the ventilation in-process, switch to another motor 4 and another group of model all can be TEC1 series's semiconductor refrigeration piece 93 work through change over switch after the silica gel granule 7 that absorbs water inside one of them filter 6 is saturated, through setting up two framework 2, can carry out ventilation in turn to two motor 4 and two cooling module 9, can switch over the ventilation after silica gel granule 7 that absorbs water is saturated, can also carry the heat that another group of semiconductor refrigeration piece 93 produced to the silica gel granule 7 that absorbs water after saturation to add the silica gel granule 7 that absorbs water through heat pipe 95 when switching the ventilation The heat drying is recycled, the heat generated by the semiconductor refrigeration piece 93 is reasonably utilized, and the heat drying device is more practical.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good heat dissipation's oxygenerator, includes oxygenerator body (1), its characterized in that, there are two framework (2) in the both sides difference fixed mounting of oxygenerator body (1), two the inboard of framework (2) all communicates with the inside of oxygenerator body (1), two the outside of framework (2) inner wall all is fixed and is equipped with filter screen (3), two the equal fixed mounting in inboard of filter screen (3) has motor (4), two the equal fixed mounting of output shaft of motor (4) has flabellum (5), two the inboard of framework (2) inner wall all is fixed and is equipped with filter box (6), two the inside of filter box (6) all is filled and has silica gel granule (7), two all be equipped with water-absorbing cleaning component (8) on framework (2), two the bottom of framework (2) all is equipped with cooling component (9).

2. The oxygen generator with good heat dissipation performance as claimed in claim 1, wherein: two clean subassembly (8) all include two handle screw rods (81) and slide bar (82), four handle screw rod (81) rotate respectively and alternate the both sides that set up at two framework (2) inner walls, two slide bar (82) slide respectively and set up the inside at two framework (2), and two the both ends of slide bar (82) alternate the connection with the top screw thread of four handle screw rods (81) respectively, two the inboard of slide bar (82) is all fixed and is equipped with brush (83), two the inboard of brush (83) respectively with the outside in close contact with of two straining boxes (6).

3. The oxygen generator with good heat dissipation performance as claimed in claim 1, wherein: two cooling subassembly (9) all include box body (91), two box body (91) is fixed the bottom that sets up at two framework (2) respectively, two the inside of box body (91) is all fixed and is equipped with interlayer (92), two it installs two sets of semiconductor refrigeration piece (93), two to alternate respectively on interlayer (92) the top of box body (91) is fixed alternate respectively and is connected with two sets of heat conduction stick (94), two the top of heat conduction stick (94) sets up the inside at two framework (2) respectively, and is two sets of the position of heat conduction stick (94) bottom is corresponding with the position of two sets of semiconductor refrigeration piece (93) refrigeration face respectively.

4. The oxygen generator with good heat dissipation performance as claimed in claim 3, wherein: one of them the bottom of box body (91) avris and the bottom of another avris of another box body (91) are through two heat pipe (95) respectively with the inside intercommunication of two filter tanks (6), two equal fixed mounting has check valve (96) on heat pipe (95).

5. The oxygen generator with good heat dissipation performance as claimed in claim 1, wherein: transparent windows (10) are fixedly embedded in the side edges of the frame body (2), and the positions of the transparent windows (10) correspond to the positions of the two filter boxes (6) respectively.

6. The oxygen generator with good heat dissipation performance as claimed in claim 3, wherein: fixed flush mounting plate of switch panel (11) that is equipped with in the top of oxygenerator body (1) avris, temperature detect switch (12) and change over switch are installed respectively to the surface of flush mounting plate of switch (11), the fixed inside that sets up oxygenerator body (1) of probe of temperature detect switch (12).

7. The oxygen generator with good heat dissipation performance of claim 6, wherein: the two groups of semiconductor refrigeration pieces (93) are respectively electrically connected with the two motors (4), the two motors (4) are electrically connected with the temperature control switch (12) through the change-over switch, and the temperature control switch (12) is electrically connected with an external power supply.