CN103610551A - Heating system for infant incubator - Google Patents
Heating system for infant incubator Download PDFInfo
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- CN103610551A CN103610551A CN201310538034.1A CN201310538034A CN103610551A CN 103610551 A CN103610551 A CN 103610551A CN 201310538034 A CN201310538034 A CN 201310538034A CN 103610551 A CN103610551 A CN 103610551A
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- base plate
- heating
- infant incubator
- heating unit
- heating system
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Abstract
The invention relates to a heating system for an infant incubator. The heating system for the infant incubator comprises a heating unit and is characterized in that the heating unit is arranged on a bottom plate of a bed body of the infant incubator, the bottom plate tilts downwards from the middle portion to the periphery to form an oblique face, the oblique face of the bottom plate is provided with a groove used for containing the heating unit, and a fan is arranged in the middle of the bottom plate; the heating unit is symmetrically arranged in the groove relative to an axial flow fan, and a through hole which allows airflow to penetrate through the bottom plate to enter the position below the bottom plate is further formed in the bottom plate. Compared with the prior art, the high-effect heating system for the infant incubator is used, the radiating area is large, radiating speed is high, radiating is even, and the heat of the heating unit can be transferred quickly; the inside of an infant cabin can be heated up quickly, and preheating time is greatly shortened; meanwhile, maintaining and using of the heating unit are reliable and safe, and cleaning is very convenient.
Description
Technical field
The present invention relates to armarium, specifically refer to a kind of infant incubator heating system.
Background technology
Infant incubator is the special medical equipment using for under-weight, the baby that is critically ill being carried out to constant temperature culture, transfusion, oxygen therapy, rescue and observation post, convenience for ewborn infant growth needs and observation and treatment, it is equipped with several functions assembly, to guarantee growth and the treatment environment in infant incubator.Heating unit is one of requisite functional unit of infant incubator.
In prior art, the heating unit that infant incubator is used is all electrically heated rod substantially, and electrically heated rod coiled coil, is arranged in base, and described base is arranged on the below of the base plate of a body.The air that enters base is at oxygenation, humidification and from air inlet, enter in infant compartment after the heating of electrically heated rod.As everyone knows, electrically heated rod unit are caloric value is high, firing rate is fast, thermal current is from air inlet enters infant compartment, air-flow is slowly diffused in whole infant compartment from this point, and heat radiation has certain hysteresis, and non-uniform temperature in infant compartment, in infant compartment, the temperature of diverse location is different, unfavorable to baby's growth; And during electrically heated rod heating, surface thermal load is large, easily damages, the life-span is short, is especially not easy to safeguard and clean.If the less clean position of electric heating unit, the antibacterial adhering on it or dust can be entrained in air flow and enter infant compartment with air flow, pollute the air in infant compartment, cause other disease of baby.
Summary of the invention
Technical problem to be solved by this invention be the present situation for prior art provide a kind of to Homogeneouslly-radiating in infant compartment, be convenient to safeguard and the infant incubator heating system of clean and long service life.
The present invention solves the problems of the technologies described above adopted technical scheme: this infant incubator heating system, comprise heating unit, it is characterized in that described heating unit be arranged on infant incubator bed body base plate on, described base plate by middle part to the downward-sloping inclined-plane that forms of surrounding, the inclined-plane of described base plate is provided with the groove for accommodating described heating unit, and blower fan is arranged on the medium position of described base plate; Described heating unit is symmetricly set in described groove with respect to described blower fan, is also provided with and for air-flow, through described base plate, enters the pore of base plate below on described base plate.
Preferably, described heating unit comprises guide plate and heating module; Wherein, described guide plate comprises substrate, is interval with the dividing plate that polylith raises up on described substrate, and from connecting axle, the side to base plate is radial setting to dividing plate; Described through hole is arranged on the bottom surface of the groove between adjacent separator; Described substrate is a part for described base plate;
Described heating module comprises high temperature resistant skeleton, heating wire and thermal insulation layer; Described heating wire uniform winding is on described high temperature resistant skeleton, and described thermal insulation layer wraps described high temperature resistant skeleton and described heating wire; Under equal quantity of heat production, its surface thermal load of this structure decades of times that can decline, because surface thermal load reduces, its life-span can increase substantially, and has also improved heat distribution state own simultaneously, has also avoided touching possibility of scalding, and cleaning also becomes very convenient.
Described heating module is arranged on the below of described substrate near described blower fan.
As improvement, described substrate and described heating module can adopt aluminum casting one-body molded, and the surface of substrate and heating module has the blackening layer of one deck insulation.This structure radiating effect is better.This structure has overcome that while heating in prior art, element is fragile, unit are caloric value is too high, be not easy to safeguard the problems such as clean to have high life, dynamical feature.
Preferably, described groove connects on the length direction of described base plate, and the medium position of described groove is provided with prerotation vane;
Described prerotation vane has two, be symmetrical arranged, and prerotation vane is downward-sloping by the bottom surface that connects axial notch, forms smooth cambered surface or inclined-plane with respect to described blower fan.
Described blower fan can comprise the motor that is arranged on described base plate below, and the connecting axle of described motor connects the fan blade that is arranged on described groove top through described base plate;
Described fan blade is arranged between overhead gage and lower baffle plate, and wherein lower baffle plate is loop configuration, is fixed on the extreme higher position at described base plate middle part; Described overhead gage is fixed on described connecting axle.
The below of described base plate is provided with heat shield, and described heating module is contained in the cavity that the lower surface of described heat shield and described base plate forms.The design of heat shield makes heating unit and extraneous without heat exchange, and heat energy utilization rate is high.
Preferably, described blower fan is axial flow blower.
Compared with prior art, the invention provides a kind of dynamical infant incubator heating system, it makes air-flow from heat simultaneously on the upper and lower surface of heating unit by the design of through hole, via blower fan, sends in infant compartment; Area of dissipation is large, and radiating rate is fast, and heat radiation evenly, can make heating unit heat be transmitted rapidly; In infant compartment, heat up rapidly, greatly shorten preheating time; Symmetrically arranged heating unit and the air channel structure coordinating with it, firing rate is faster, heat disperse more evenly and speed fast, changed single heating unit in the past and which kind of air-out mode all cannot realize heating and the equally distributed present situation of air channel structure Symmetric Composite heat in; Make the maintenance of heating unit use reliable, safety simultaneously, clean very convenient; Having good plasticity, be also convenient to digital control processing, is the inexorable trend of infant incubator design of new generation.This infant incubator is used reliable, safety by heating system, and maintenance and clean all very convenient, is convenient to processing, is the inexorable trend of infant incubator design of new generation.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the embodiment of the present invention is applied to the assembly structure on infant incubator;
Fig. 2 is the cutaway view along B-B line in Fig. 1;
Fig. 3 is the cutaway view along C-C line in Fig. 1;
Fig. 4 is the schematic perspective view of embodiment of the present invention assembly structure;
Fig. 5 is the floor map of heating unit in the embodiment of the present invention;
Fig. 6 is the cutaway view along A-A line in Fig. 5;
Fig. 7 is the longitudinal sectional view of heating module in the embodiment of the present invention;
Fig. 8 omits the schematic perspective view after blower fan in Fig. 4;
Fig. 9 is the schematic perspective view of base plate in the embodiment of the present invention;
Figure 10 is the schematic perspective view of base plate and heat shield assembly structure in the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figures 1 to 10, this infant incubator with heating system be arranged on infant incubator bed body base plate 1 on, base plate 1 by middle part to the downward-sloping inclined-plane that forms of surrounding.According to the angle tilting, the inclined-plane in the present embodiment has four, the first inclined-plane 11 of length direction and the 3rd inclined-plane 13, and the second inclined-plane 12 on width and the 4th inclined-plane 14, these inclined-planes are symmetrical between two with respect to the central authorities of base plate.Along floor length direction, be provided with groove 15, groove 15 connects the first inclined-plane 11 and the 3rd inclined-plane 13 through the middle position of base plate.Base plate 1 raises up and forms flanging 16 with respect to the dual-side on the first inclined-plane 11 and the 3rd inclined-plane 13, and flanging 16 is provided with a plurality of pores 17.
The motor 21 of blower fan is arranged on plate outer side face, and motor connecting axle 22 connects through base plate 1 fan blade 23 that is arranged on groove 15 tops.Fan blade 23 is arranged between overhead gage 24 and lower baffle plate 25.Wherein lower baffle plate 25 is loop configuration, is fixed on the second inclined-plane 12 and the 4th inclined-plane 14; On the connecting axle 22 that overhead gage 24 is fixed on.
Blower fan in the present embodiment adopts axial flow blower, also can select as required the blower fan of other type.
The middle part of groove 15 is provided with prerotation vane 7.Prerotation vane 7 has two, be symmetrical arranged, and prerotation vane 7 is to the downward-sloping cambered surface in the bottom surface of groove 15 or inclined-plane by connecting axle 22 with respect to connecting axle 22.
The groove that is positioned at the first inclined-plane 11 and the 3rd inclined-plane 13 is equipped with heating unit 3, and these two heating units 3 are symmetrical arranged with respect to connecting axle 22.
In the present embodiment, heating module 32 and guide plate 31 are cast one-body moldedly by aluminum, then after Digit Control Machine Tool polish, then the oxidation film layer 33 that melanism forms insulation and good heat dissipation effect are carried out in the surface of heating unit.After processing like this, whole guide plate and the aluminum cast layer being wrapped in outside heating module are heat radiation carrier, and radiating rate is fast, and area of dissipation is large.
The effect of heat shield 4 heat shields makes whole heating unit be placed in circulation air path, and without heat exchange, heat energy utilization rate improves greatly with the external world; And have heat shield to be subject to the impact of ambient temperature little, particularly at poor local use procedure and other heat production devices of condition in winter, contrast obviously.
As shown in Figure 1 to Figure 3 for this heating system is applied in the schematic diagram on infant incubator.The bed board 5 of this infant incubator is arranged on base plate 1, and infant compartment 6 is located at the top of base plate 1 and bed board 5, and has gap between the sidewall of infant compartment 6 and base plate.
This infant incubator is described below by the operation principle of heating system:
Motor drives fan blade rotation, effect downstream at blower fan flows along the gap between infant compartment and base plate to fan blade, flow through after guide plate, to be divided into two strands of airflow passes heating modules: one air-flow directly passes through from the upper surface of guide plate, after the heat heating coming out through the upper surface of heating module, from the top of heating unit by heat energy band to fan blade; Another strand of air-flow enters the space at the lower surface place of guide plate through each through hole, be heated, from the below band of heating unit to fan blade after the lower surface via heating module.
The upper and lower surface of two strands of airflow passes heating units, under the effect of prerotation vane, arrive below blower fan, mobile to the dual-side of base plate along the second inclined-plane and the 4th inclined-plane under the effect of blower fan, the left and right sides by from heat to bed body dispels, arriving two wall thermal currents flows to bed body top, via the gap between base plate and infant compartment sidewall, enter infant compartment, complete the circulation of air flow of whole circulation air path.
This heating system heating unit is symmetrical to be installed, and the upper and lower surface of heating unit crosses that wind area of dissipation is large simultaneously, and radiating rate is fast, and heat radiation evenly, can make heating unit heat be transmitted rapidly; In infant compartment, heat up rapidly, greatly shorten preheating time.
Claims (7)
1. an infant incubator heating system, comprise heating unit, it is characterized in that described heating unit be arranged on infant incubator bed body base plate on, described base plate by middle part to the downward-sloping inclined-plane that forms of surrounding, the inclined-plane of described base plate is provided with the groove for accommodating described heating unit, and blower fan is arranged on the medium position of described base plate; Described heating unit is symmetricly set in described groove with respect to described axial flow blower, is also provided with and for air-flow, through described base plate, enters the through hole of base plate below on described base plate.
2. infant incubator heating system according to claim 1, is characterized in that described heating unit comprises guide plate and heating module; Wherein, described guide plate comprises substrate, is interval with the dividing plate that polylith raises up on described substrate, and from connecting axle, the side to base plate is radial setting to dividing plate; Described through hole is arranged on the bottom surface of the groove between adjacent separator; Described substrate is a part for described base plate;
Described heating module comprises high temperature resistant skeleton, heating wire and thermal insulation layer; Described heating wire uniform winding is on described high temperature resistant skeleton, and described thermal insulation layer wraps described high temperature resistant skeleton and described heating wire;
Described heating module is arranged on the below of described substrate near described blower fan.
3. infant incubator heating system according to claim 2, it is characterized in that described substrate and described heating module adopt aluminum casting one-body molded, and the surface of substrate and heating module has the blackening layer of one deck insulation.
4. according to the infant incubator heating system described in claim 1,2 or 3, it is characterized in that described groove connects on the length direction of described base plate, the medium position of described groove is provided with prerotation vane;
Described prerotation vane has two, be symmetrical arranged, and prerotation vane is downward-sloping by the bottom surface that connects axial notch, forms smooth cambered surface or inclined-plane with respect to described blower fan.
5. infant incubator heating system according to claim 4, is characterized in that described blower fan comprises the motor that is arranged on described base plate below, and the connecting axle of described motor connects the fan blade that is arranged on described groove top through described base plate;
Described fan blade is arranged between overhead gage and lower baffle plate, and wherein lower baffle plate is loop configuration, is fixed on the extreme higher position at described base plate middle part; Described overhead gage is fixed on described connecting axle.
6. infant incubator heating system according to claim 5, is characterized in that the below of described base plate is provided with heat shield, and described heating module is contained in the cavity that the lower surface of described heat shield and described base plate forms.
7. infant incubator heating system according to claim 5, is characterized in that described blower fan is axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538034.1A CN103610551B (en) | 2013-11-04 | 2013-11-04 | Heating system for infant incubator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538034.1A CN103610551B (en) | 2013-11-04 | 2013-11-04 | Heating system for infant incubator |
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| CN103610551A true CN103610551A (en) | 2014-03-05 |
| CN103610551B CN103610551B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310538034.1A Active CN103610551B (en) | 2013-11-04 | 2013-11-04 | Heating system for infant incubator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320267A (en) * | 2017-06-29 | 2017-11-07 | 宁波戴维医疗器械股份有限公司 | A kind of shaking-table infant incubator |
| CN110090123A (en) * | 2018-01-29 | 2019-08-06 | 力康华耀生物科技（上海）有限公司 | Infant incubator with environmental air quality monitoring |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2587202A1 (en) * | 1985-09-18 | 1987-03-20 | Medicor Muevek | Control device for the ventilation system of incubators |
| GB2183482A (en) * | 1985-11-20 | 1987-06-10 | Medicor Muevek | Liquid tank arrangement of incubators |
| US5707337A (en) * | 1995-07-18 | 1998-01-13 | Dragerwerk Aktiengesellschaft | Incubator for infants |
| US6213935B1 (en) * | 1999-12-11 | 2001-04-10 | Datex-Ohmeda, Inc. | Infant warming apparatus |
| US6290643B1 (en) * | 2000-02-12 | 2001-09-18 | Datex-Ohmeda, Inc. | Initial heater control for radiant infant warmer |
| US6428465B1 (en) * | 1999-12-11 | 2002-08-06 | Datex - Ohmeda, Inc. | Infant care apparatus with uniform flow pattern |
| CN1782601A (en) * | 2004-11-29 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN101253368A (en) * | 2005-08-30 | 2008-08-27 | 株式会社东芝 | Heating cooker |
| CN102116302A (en) * | 2009-12-31 | 2011-07-06 | 尹根洙 | Four-direction fan with warm wind function |
| CN203663026U (en) * | 2013-11-04 | 2014-06-25 | 宁波戴维医疗器械股份有限公司 | Heating system for baby incubator |
-
2013
- 2013-11-04 CN CN201310538034.1A patent/CN103610551B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2587202A1 (en) * | 1985-09-18 | 1987-03-20 | Medicor Muevek | Control device for the ventilation system of incubators |
| GB2183482A (en) * | 1985-11-20 | 1987-06-10 | Medicor Muevek | Liquid tank arrangement of incubators |
| US5707337A (en) * | 1995-07-18 | 1998-01-13 | Dragerwerk Aktiengesellschaft | Incubator for infants |
| US6213935B1 (en) * | 1999-12-11 | 2001-04-10 | Datex-Ohmeda, Inc. | Infant warming apparatus |
| US6428465B1 (en) * | 1999-12-11 | 2002-08-06 | Datex - Ohmeda, Inc. | Infant care apparatus with uniform flow pattern |
| US6290643B1 (en) * | 2000-02-12 | 2001-09-18 | Datex-Ohmeda, Inc. | Initial heater control for radiant infant warmer |
| CN1782601A (en) * | 2004-11-29 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN101253368A (en) * | 2005-08-30 | 2008-08-27 | 株式会社东芝 | Heating cooker |
| CN102116302A (en) * | 2009-12-31 | 2011-07-06 | 尹根洙 | Four-direction fan with warm wind function |
| CN203663026U (en) * | 2013-11-04 | 2014-06-25 | 宁波戴维医疗器械股份有限公司 | Heating system for baby incubator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107320267A (en) * | 2017-06-29 | 2017-11-07 | 宁波戴维医疗器械股份有限公司 | A kind of shaking-table infant incubator |
| CN110090123A (en) * | 2018-01-29 | 2019-08-06 | 力康华耀生物科技（上海）有限公司 | Infant incubator with environmental air quality monitoring |
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| CN103610551B (en) | 2017-01-18 |
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