CN211536060U - Oxygen breathing machine and heating device - Google Patents

Abstract

The utility model relates to an oxygen breathing machine and a heating device. The oxygen breathing machine comprises: a breathing machine body, a breathing mask body, an oxygen pipeline and a heating device. The breathing machine body is used to generate oxygen; the breathing mask body is worn by a user and used for It is used for auxiliary oxygen input; one end of the oxygen pipeline is communicated with the ventilator body, and the other end of the oxygen pipeline is communicated with the breathing mask body for transmitting oxygen; the heating device runs through the hollow cavity of the oxygen pipeline, and one end of the heating device is fixed to the ventilator On the body, the other end of the heating device is fixed on the breathing mask body. The oxygen ventilator of the utility model is provided with a heating device in the oxygen pipeline, so that the oxygen can be heated to a certain extent during the oxygen transmission process, so as to avoid the stimulation of the patient's respiratory system by the cold oxygen, which is beneficial to the user's inhalation Oxygen at a suitable temperature can speed up the improvement of the condition. The heating device of the utility model has a simple structure and is easy to implement, and can bring great convenience to the use of the oxygen breathing machine.

Description

Oxygen ventilator and heating device

technical field

The utility model relates to an oxygen breathing machine and a heating device, belonging to the technical field of heating materials.

Background technique

Oxygen respirator is also called isolated compressed oxygen respirator. The respiratory system is isolated from the outside world. The instrument and the human respiratory system form an internal circulation. The high-pressure gas cylinder provides oxygen, and there are air bags to store the gas during exhalation and inhalation. It was introduced from the former Soviet Union in the 1950s and has been produced for decades. Respiratory protection products, with stable and reliable performance, are widely used in petroleum, chemical, metallurgy, coal, mining, laboratory and other industries (departments) for specially trained people to carry out emergency rescue and accidents in toxic and harmful gas environments (normal atmospheric pressure). Wear it during handling, rescue or work.

During the use of the existing oxygen ventilator, due to the difference in air temperature, the patient will have shortness of breath or cough when the inhaled oxygen is too cold, resulting in a worsening of the patient's condition or a cold and other bad effects.

Utility model content

Aiming at the above-mentioned problems, the purpose of the present invention is to provide an oxygen breathing machine and a heating device that can assist in heating oxygen in order to solve the above-mentioned technical deficiencies. To achieve the above object, the utility model adopts the following technical solutions:

The utility model discloses an oxygen breathing machine, comprising:

a ventilator body, the ventilator body is used to generate oxygen;

a breathing mask body, which is worn by the user and is used to assist oxygen input;

an oxygen pipeline, one end of the oxygen pipeline is communicated with the ventilator body, and the other end of the oxygen pipeline is communicated with the breathing mask body for transmitting oxygen;

A heating device, the heating device runs through the hollow cavity of the oxygen pipeline, one end of the heating device is fixed on the ventilator body, and the other end of the heating device is fixed on the breathing mask body.

Preferably, the heating device includes an insulating outer sleeve, a heating wire and a glass fiber, the heating wire and the glass fiber are combined to form a heating wire, and the heating wire runs through the hollow cavity of the insulating outer sleeve.

Preferably, the heating wire is wound on the outer surface of the glass fiber in a spiral shape.

Preferably, the insulating outer sleeve is a spiral-shaped flexible pipe.

The utility model discloses a heating device, which is used for the auxiliary heating process of an oxygen breathing machine. The utility model is characterized in that it comprises an insulating outer sleeve, a heating wire and a glass fiber. The heating wire runs through the hollow cavity of the insulating outer sleeve.

Preferably, the heating wire is wound on the outer surface of the glass fiber in a spiral shape.

Preferably, the insulating outer sleeve is a spiral-shaped flexible pipe.

The beneficial effects of the present utility model:

Compared with the prior art, the oxygen ventilator of the present invention can heat the oxygen to a certain extent during the oxygen transmission process by setting a heating device in the oxygen pipeline, so as to avoid the generation of cold oxygen to the patient's respiratory system. Stimulation is beneficial for the user to inhale oxygen at a suitable temperature and accelerate the improvement of the condition. The heating device of the utility model has a simple structure and is easy to implement, and can bring great convenience to the use of the oxygen breathing machine.

Description of drawings

Accompanying drawing 1 is the structural representation of the oxygen breathing machine of the present utility model;

Accompanying drawing 2 is the structural representation of the heating device of the present invention;

FIG. 3 is a schematic view of the partial structure peeling of the heating device of the present invention.

Description of the labels in the figure:

1. Heating device; 2. Ventilator body; 3. Breathing mask body; 4. Oxygen pipeline; 11. Insulating outer casing; 12. Heating wire; 13. Glass fiber.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Please refer to FIG. 1, the utility model discloses an oxygen breathing machine, including:

The ventilator body 2, the ventilator body 2 is used to generate oxygen;

The breathing mask body 3, the breathing mask body 3 is worn by the user and is used to assist the oxygen input;

Oxygen pipeline 4, one end of the oxygen pipeline 4 is communicated with the ventilator body 2, and the other end of the oxygen pipeline 4 is communicated with the breathing mask body 3 for transmitting oxygen;

The heating device 1 runs through the hollow cavity of the oxygen pipeline 4 , and one end of the heating device 1 is fixed on the ventilator body 2 , and the other end of the heating device 1 is fixed on the breathing mask body 3 .

Compared with the prior art, the oxygen ventilator of the present invention is provided with a heating device 1 in the oxygen pipeline 4, so that the oxygen can be heated to a certain extent during the oxygen transmission process, which is conducive to the user's inhalation of a suitable temperature. Oxygen to speed up the improvement of the condition. The heating device 1 of the present invention has a simple structure and is easy to implement, which can bring great convenience to the use of the oxygen breathing machine.

1-3, the heating device 1 includes an insulating outer sleeve 11, a heating wire 12 and a glass fiber 13. The heating wire 12 and the glass fiber 13 are combined to form a heating wire, and the heating wire runs through the hollow cavity of the insulating outer sleeve. The heating wire 12 generates heat by being electrically connected with the ventilator body 2, and the heat is diffused through the glass fiber 13, thereby realizing the function of heating oxygen in the environment. The insulating outer sleeve 11 can protect the glass fiber 13 and the heating wire 12, and also prevent the glass fiber 13 from entering the ventilator body 2 or the breathing mask body 3 to damage the equipment or interfere with the user's breathing.

In this embodiment, the heating wire 12 is wound on the outer surface of the glass fiber 13 in a spiral shape. The heating wire 12 is wound on the glass fiber 13 in a spiral shape, which can maximize the heat conduction area of the glass fiber 13 and speed up the heating rate. Of course, the heating wire 12 in the present invention can also be mixed into the glass fiber 13 to conduct heat through the heating wire 12.

In this embodiment, the insulating outer sleeve 11 is a spiral-shaped flexible pipe. The insulating outer sleeve 11 is set in a helical shape and can be bent, stretched or shortened, and is more flexible to be used with the breathing tube.

The utility model discloses a heating device 1, which is used for the auxiliary heating process of an oxygen breathing machine. It is characterized in that it comprises an insulating outer sleeve 11, a heating wire 12 and a glass fiber 13. The heating wire runs through the hollow cavity of the insulating outer sleeve. The heating wire 12 generates heat by being electrically connected with the ventilator body 2, and the heat is diffused through the glass fiber 13, thereby realizing the function of heating oxygen in the environment. The insulating outer sleeve 11 can protect the glass fiber 13 and the heating wire 12, and also prevent the glass fiber 13 from entering the ventilator body 2 or the breathing mask body 3 to damage the equipment or interfere with the user's breathing.

In this embodiment, the heating wire 12 is wound on the outer surface of the glass fiber 13 in a spiral shape. The heating wire 12 is wound on the glass fiber 13 in a spiral shape, which can maximize the heat conduction area of the glass fiber 13 and speed up the heating rate. Of course, the heating wire 12 in the present invention can also be mixed into the glass fiber 13 to conduct heat through the heating wire 12.

In this embodiment, the insulating outer sleeve 11 is a spiral-shaped flexible pipe. The insulating outer sleeve 11 is set in a helical shape and can be bent, stretched or shortened, and is more flexible to be used in conjunction with the breathing tube.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Equivalent replacement or modification of the technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. An oxygen respirator, comprising:

a ventilator body for generating oxygen;

a respirator body worn by a user for assisting in oxygen input;

one end of the oxygen pipeline is communicated with the respirator body, and the other end of the oxygen pipeline is communicated with the respirator body and used for transmitting oxygen;

the heating device runs through the hollow cavity of the oxygen pipeline, one end of the heating device is fixed on the respirator body, and the other end of the heating device is fixed on the respirator body.

2. The oxygen respirator of claim 1, wherein the heat generating device comprises an insulating outer sleeve, a heat generating wire and glass fiber, the heat generating wire and the glass fiber are combined to form a heat generating wire, and the heat generating wire penetrates through a hollow cavity of the insulating outer sleeve.

3. The oxygen respirator of claim 2, wherein the heating wire is wound around the outer surface of the glass fiber in a spiral shape.

4. The oxygen respirator of claim 2, wherein the insulating outer sleeve is a helical shaped flexible tube.

5. The utility model provides a device generates heat for oxygen breathing machine's auxiliary heating process, its characterized in that, including insulating outer tube, heater and glass fiber, form the heating wire on the heater combines with glass fiber, the heating wire runs through in the cavity of insulating outer tube.

6. The heat generating device as claimed in claim 5, wherein the heating wire is wound around the outer surface of the glass fiber in a spiral shape.

7. The heat-generating device of claim 5, wherein the insulating outer sleeve is a helical shaped flexible tube.

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