CN202777375U - Medical oxygen inhalation heater - Google Patents
Medical oxygen inhalation heater Download PDFInfo
- Publication number
- CN202777375U CN202777375U CN 201220496744 CN201220496744U CN202777375U CN 202777375 U CN202777375 U CN 202777375U CN 201220496744 CN201220496744 CN 201220496744 CN 201220496744 U CN201220496744 U CN 201220496744U CN 202777375 U CN202777375 U CN 202777375U
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- heating
- heater
- heat
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Abstract
A medical oxygen inhalation heater comprises an outer shell, a heating disk, a thermal conductive plate, a control plate and a cover plate. The heating disk, the thermal conductive plate, the control plate and the cover plate are all arranged in the outer shell. The heating disk is arranged at the bottom of the thermal conductive plate, the top of the thermal conductive plate is connected with the cover plate, and a vortex roll shape groove is arranged in the thermal conductive plate. An input conduit is arranged in the middle of the vortex roll shape groove which is a square groove, and an output conduit is arranged at the tail end of the vortex roll shape groove. The medical oxygen inhalation heater overcomes the defect that in the prior art, a heating wire is easy to oxidize due to the direct arrangement of the heating wire in a groove, adopts temperate sensing and temperature control pilot circuits, has the advantages of being convenient to use, stable in heating and good in heating effect, and can remarkably improve comfort the level of oxygen inhalation of patients in winter.
Description
Technical field:
The oxygen that this utility model belongs in the medical instruments field is supplied with auxiliary appliance, and what be specifically related to is a kind of medical oxygen uptake heater.
Background technology:
In the winter of cold, cold can cause the temperature of oxygen lower at weather, for health weak patient or baby, can cause very uncomfortable sensation, the patient's who is unfavorable for rehabilitation, being set on the humidification bottle of existing oxygen heater majority, and present humidification bottle substantially all is plastic material, the non-constant of heat-conducting effect, also there is overheat condition in firing equipment easily and the shell of humidification bottle is thermally produced distortion on the humidification bottle outer cover, and is dangerous in the use.Be 200620087643 such as the patent No., name is called the Chinese utility model patent of heating sleeve for oxygen moisture bottle, and it is directly in a body heater strip to be set, and adopts electrical heating, and body can be tied up outside at humidification bottle by a bandage.Such structure heats is not obvious, and heating-up temperature still cannot be controlled simultaneously, has larger danger in the use.So someone has made improvement, such as the patent No. be: 201120188347.5 Chinese utility model, patent name is: a kind of heater for oxygen pressure reducer, it discloses a kind of heater, and it comprises calandria and controller; It is characterized in that: described calandria is comprised of heat carrier, carbon fiber heating silk, cover plate and temperature sensor; The lower surface of described heat carrier matches with heated decompressor surface, and the top of heat carrier is provided with a continuous circular shape groove, and the carbon fiber heating silk is arranged in the continuous circular shape groove; Described cover plate is installed in circular heat carrier top, and temperature sensor is installed on the heat carrier; The two ends of described carbon fiber heating silk are stretched out outside the heat carrier and are connected with the heating power supply outfan of controller; Described temperature sensor is connected with temperature signal input on the controller.Its heater strip is set directly in the heating tank, and for the so strong oxide of oxygen, direct heating makes easily the heater strip oxidation and seriously shortens service life of heater in oxygen.
Summary of the invention:
For the defective that prior art exists, the purpose of this utility model provides a kind of defects that can overcome, and has use safety, the medical oxygen uptake heater that temperature is controlled.
The technical scheme in the invention for solving the technical problem is: a kind of medical oxygen uptake heater, described oxygen uptake heater comprises a shell, heating plate, heat-conducting plate, panel and a cover plate, described hot plate, heat-conducting plate, panel, cover plate all arrange in the enclosure, the bottom of described heat-conducting plate arranges heating plate, described heat-conducting plate top connects cover plate, described heat-conducting plate be provided with the spiral type groove, the centre position of described spiral type groove is provided with an input pipe.
Described spiral type groove is square groove, and the end of described spiral type groove is provided with an output duct.
In order to realize the temperature control to hot plate, also be provided with a temperature inductor on the described heat-conducting plate, described temperature inductor is electrically connected with panel.
Preferably, for the effect of strengthening heating, described spiral type groove is circular trough, and described cover plate is that metal material is made.
Medical oxygen uptake heater of the present utility model adopts the structure that heating plate is set below heat-conducting plate, the temperature of heating plate is sent out by heat-conducting plate, can avoid the heater strip of heating plate directly to contact oxygen and cause oxidation and reduction of service life, adopt simultaneously the mode of cannelure heating, very safe in the use, cooperate the thermal control plate that adds of adjustable temperature, can realize the accurate control to heating.
Description of drawings:
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model cross-sectional view.
The specific embodiment:
Extremely shown in Figure 2 such as Fig. 1, a kind of medical oxygen uptake heater, described oxygen uptake heater comprises a shell, heating plate 32, heat-conducting plate 1, panel 3 and a cover plate 2, described hot plate, heat-conducting plate, panel, cover plate all arrange in the enclosure, the bottom of described heat-conducting plate arranges heating plate, described heat-conducting plate top connects cover plate 2, described heat-conducting plate be provided with spiral type groove 11, the centre position of described spiral type groove is provided with an input pipe 12.Described heat-conducting plate 1 is made for metal material, the centre is provided with the groove 11 of continuous spiral type, can supply flow of oxygen, described input pipe 12 is used for connecting outside oxygen input, the setting that meets at right angles of described input pipe 12 and heat-conducting plate 1, oxygen can generate more convection current when entering spiral type groove 11, improve the heats of oxygen, simultaneously, preferred, spiral type groove 11 adopts asymmetric and structure blunt form can improve flowing of oxygen, improves heats.Described cover plate 2 can be the tabular object of a metal material, and cover plate 2 covers on heating plate 32.Be provided with temperature-control circuit and temperature display circuit on the described panel, described temperature-control circuit and temperature display circuit are prior art, and described temperature inductor is connected on the heat-conducting plate 1, for detection of the temperature of heat conducting disk 1.Can the heating-up temperature of heating plate 32 be arranged simultaneously, panel carries out thermostatic control to heating plate.
Described spiral type groove 11 is square groove, and the end of described spiral type groove 11 is provided with an output duct 13.
Also be provided with a temperature inductor 31 on the described heat-conducting plate 1, described temperature inductor 31 is electrically connected with panel 3.Temperature inductor 31 is used for the temperature of monitoring heat-conducting plate 1, and with Temperature Feedback to panel, accurately control, guarantee the effective heating to oxygen.
Described spiral type groove 11 is circular trough, and described cover plate is that metal material is made.The heating groove of circular trough can make flow of oxygen better, heats more even.
Claims (4)
1. medical oxygen uptake heater, it is characterized in that described oxygen uptake heater comprises a shell, heating plate (32), heat-conducting plate (1), panel (3) and a cover plate (2), described hot plate, heat-conducting plate, panel, cover plate all arrange in the enclosure, the bottom of described heat-conducting plate arranges heating plate, described heat-conducting plate top connects cover plate (2), described heat-conducting plate be provided with spiral type groove (11), the centre position of described spiral type groove is provided with an input pipe (12).
2. medical oxygen uptake heater according to claim 1 is characterized in that described spiral type groove (11) is square groove, and the end of described spiral type groove (11) is provided with an output duct (13).
3. medical oxygen uptake heater according to claim 1 is characterized in that also being provided with on the described heat-conducting plate (1) temperature inductor (31), and described temperature inductor (31) is electrically connected with panel (3).
4. medical oxygen uptake heater according to claim 1 is characterized in that described spiral type groove (11) is circular trough, and described cover plate (2) is made for metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496744 CN202777375U (en) | 2012-09-26 | 2012-09-26 | Medical oxygen inhalation heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496744 CN202777375U (en) | 2012-09-26 | 2012-09-26 | Medical oxygen inhalation heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777375U true CN202777375U (en) | 2013-03-13 |
Family
ID=47804732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496744 Expired - Fee Related CN202777375U (en) | 2012-09-26 | 2012-09-26 | Medical oxygen inhalation heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390258A (en) * | 2016-11-28 | 2017-02-15 | 中国医学科学院生物医学工程研究所 | Plug-in breathing device for heating bee products and mixture of bee products |
-
2012
- 2012-09-26 CN CN 201220496744 patent/CN202777375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390258A (en) * | 2016-11-28 | 2017-02-15 | 中国医学科学院生物医学工程研究所 | Plug-in breathing device for heating bee products and mixture of bee products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130926 |