CN210904536U - Heating device for breathing machine pipeline - Google Patents
Heating device for breathing machine pipeline Download PDFInfo
- Publication number
- CN210904536U CN210904536U CN201920826843.5U CN201920826843U CN210904536U CN 210904536 U CN210904536 U CN 210904536U CN 201920826843 U CN201920826843 U CN 201920826843U CN 210904536 U CN210904536 U CN 210904536U
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- heater
- pipeline
- sensor
- breathing machine
- integrated
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- Expired - Fee Related
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Abstract
The utility model provides a breathing machine pipeline heating device, which comprises a pipeline, a sealing ring and an integrated heater, wherein a heater mounting opening is arranged in the middle of the pipeline, the integrated heater is arranged on the heater mounting opening, and the sealing ring is arranged between the integrated heater and the heater mounting opening; the integral type heater includes the heater, the heater wire, return line and sensor are located the heater homonymy and with heater fixed connection, the response part of sensor is equipped with the sensor protective sheath, the accurate temperature that detects out air in the breathing machine pipeline of sensor, when the temperature is less than the dewfall temperature, the heater circular telegram, the heater, heater wire and return line form a complete circuit, the electric energy passes through the heater wire and converts heat energy into, air heating in the pipeline, prevent that the dewfall phenomenon from producing, thereby can solve breathing pipe and face guard when using under traditional breathing machine low temperature environment and have the water phenomenon of chocking that moisture content dewfall arouses.
Description
Technical Field
The utility model relates to the field of medical equipment, especially be used for the breathing machine, specifically be a breathing machine pipeline heating device.
Background
In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for replacing the autonomous ventilation function by manual assistance, and has a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.
The compressed air flow in the breathing machine pipeline is to suck fresh air from the outside, the temperature of the air flow is the same as the ambient temperature, the air sent into the mask meets the air (the body temperature of 37 ℃) exhaled by a patient under the condition of low room temperature (generally lower than 10 ℃) to generate condensation, water drops can be formed after the condensation is excessive, and the phenomenon of water choking caused by the excessive water drops entering the oral cavity or the nasal cavity is serious, so the using effect of the traditional breathing machine is greatly influenced under the condition of low ambient temperature.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the technical problem that the air temperature in a traditional breathing machine pipeline is too low is solved.
The utility model provides a heating device for a breathing machine pipeline, which comprises a pipeline, a sealing ring and an integrated heater, wherein a heater mounting opening is arranged in the middle of the pipeline, the integrated heater is arranged on the heater mounting opening, and the sealing ring is arranged between the integrated heater and the heater mounting opening;
the integral type heater includes heater, heater wire, return line and sensor are located the heater homonymy, heater wire one end with heater fixed connection, return line one end with heater fixed connection, sensor one end with heater fixed connection, the response part of sensor is equipped with the sensor protective sheath.
The sensor accurately detects the temperature of air in the breathing machine pipeline, when the temperature is lower than the dew condensation temperature, the heater is powered on, the heater, the heating wire and the return line form a complete circuit, electric energy is converted into heat energy through the heating wire to heat the air in the pipeline, and when the temperature is higher than the dew condensation temperature, the heater is powered off, so that the dew condensation phenomenon is avoided, and the problem that when the breathing pipeline and the mask are used in a low-temperature environment of the traditional breathing machine, the water choking phenomenon caused by moisture and dew condensation exists is solved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a cross-sectional view of the present invention;
in the figure: 1. a pipeline; 2. a seal ring; 3. an integral heater; 11. a heater mounting port; 31. a heater; 32. a heating wire; 33. a return line; 34. a sensor; 35. sensor protective sheath.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a heating device for a breathing machine pipeline, which comprises a pipeline 1, a sealing ring 2 and an integrated heater 3, wherein a heater mounting port 11 is arranged in the middle of the pipeline 1, the integrated heater 3 is mounted on the heater mounting port 11, the sealing ring 2 is arranged between the integrated heater 3 and the heater mounting port 11, the sealing ring 2 is made of silica gel, and one end of the sealing ring 2 is provided with an inner step which is sleeved on the heater mounting port 11;
The utility model discloses a theory of operation: the sensor 34 accurately detects the temperature of the air in the breathing machine pipeline, when the temperature is lower than the dew condensation temperature, the heater 31 is electrified, the heater 31, the heating wire 32 and the loop line 33 form a complete circuit, the electric energy is converted into heat energy through the heating wire 32 to heat the air in the pipeline 1, when the temperature is higher than the dew condensation temperature, the heater 31 is powered off, the dew condensation phenomenon is avoided, and the water choking phenomenon caused by the dew condensation of the moisture in the air when the traditional breathing machine is used in a low-temperature environment is solved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. The utility model provides a breathing machine pipeline heating device which characterized in that: the integrated heating device comprises a pipeline (1), a sealing ring (2) and an integrated heater (3), wherein a heater mounting opening (11) is formed in the middle of the pipeline (1), the integrated heater (3) is mounted on the heater mounting opening (11), and the sealing ring (2) is arranged between the integrated heater (3) and the heater mounting opening (11);
integral type heater (3) are including heater (31), heater wire (32), return line (33) and sensor (34) are located heater (31) homonymy, heater wire (32) one end with heater (31) fixed connection, return line (33) one end with heater (31) fixed connection, sensor (34) one end with heater (31) fixed connection, the response part of sensor (34) is equipped with sensor protective sheath (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920826843.5U CN210904536U (en) | 2019-06-03 | 2019-06-03 | Heating device for breathing machine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920826843.5U CN210904536U (en) | 2019-06-03 | 2019-06-03 | Heating device for breathing machine pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904536U true CN210904536U (en) | 2020-07-03 |
Family
ID=71355485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920826843.5U Expired - Fee Related CN210904536U (en) | 2019-06-03 | 2019-06-03 | Heating device for breathing machine pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061778A (en) * | 2021-11-11 | 2022-02-18 | 苏州凯迪泰医学科技有限公司 | Temperature sensor for integrated detection of connection-effective device |
-
2019
- 2019-06-03 CN CN201920826843.5U patent/CN210904536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061778A (en) * | 2021-11-11 | 2022-02-18 | 苏州凯迪泰医学科技有限公司 | Temperature sensor for integrated detection of connection-effective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |