Salt aerosol generating device and salt aerosol oxygenerator

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a salt aerosol generating device and a salt aerosol oxygenerator, the salt aerosol generating device comprises an intersection pipeline, a salt mist generating device, an air supply device, a heating device and a humidity control device, the intersection pipeline comprises a main pipeline and a branch pipeline, the salt mist generation device is connected to an inlet of the main pipeline, the air supply device is connected to inlets of the branch pipelines, the heating device is arranged between the air supply device and the branch pipelines, the humidity control device comprises a humidity sensor, a temperature sensor and an industrial control board, the humidity sensor is inserted into the main pipeline, and the temperature sensor is connected to the heating device. The industrial control board is used for regulating and controlling the temperature of the heating device according to the humidity information of the humidity sensor and the temperature information of the temperature sensor. Therefore, the temperature of the blown air is changed, the humidity of the obtained salt aerosol is adjusted, use environments under different conditions are met, and the salt aerosol humidity adjusting device has high adjustability and a wider application range.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a salt aerosol generating device and a salt aerosol oxygen generator. Background Art

[0002] The functions of salt aerosol oxygen generator mainly include improving immune status, reducing the number of COPD hospitalizations, improving lung function, relieving respiratory symptoms, and restoring respiratory function. The salt aerosol oxygen generator sprays medical rock salt to form a salt aerosol environment rich in negative oxygen ions by combining the technology of salt therapy machine and oxygen generator. This environment can help dry salt particles penetrate into the entire respiratory tract with normal human breathing, thereby bringing a series of health benefits. Specifically, salt aerosol therapy can significantly improve the patient's immune status. For patients with chronic obstructive pulmonary disease (COPD), this therapy helps reduce the number of hospitalizations due to worsening of the disease and can better improve lung function. In addition, it can effectively relieve respiratory symptoms, help restore respiratory function, regulate the body's immune inflammatory imbalance, reduce the amount of drugs, and improve the treatment effect. Salt aerosol also has an expectorant effect. Its particles can increase the osmotic pressure gradient of the airway wall, reduce water loss in mucus, promote hydration, and thus help restore normal mucus flow.

[0003] Currently, the products on the market all achieve water evaporation at a constant temperature, so that the moisture and humidity contained in the obtained dry salt aerosol are constant. They cannot be adjusted for different patients, the usage environment, or the severity of symptoms. They have poor adjustability and a narrow range of application. Utility Model Content

[0004] The utility model aims to provide a salt aerosol generating device and a salt aerosol oxygen generator, which have high adjustability and a wide application range.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] In one aspect, a salt aerosol generating device is provided, the salt aerosol generating device comprising:

[0007] A junction pipeline, the junction pipeline comprises a main pipeline and a branch pipeline, and the branch pipeline is connected to the main pipeline;

[0008] A salt mist generating device, which is connected to the inlet of the main pipeline and is used to generate salt mist;

[0009] an air supply device, the air supply device being connected to the inlet of the branch duct and being used for supplying air into the main duct;

[0010] A heating device, which is disposed between the air supply device and the branch duct and is used to heat the air blown out by the air supply device;

[0011] A humidity control device, the humidity control device includes a humidity sensor, a temperature sensor and an industrial control board, the humidity sensor is inserted in the main pipeline and is used to detect the humidity in the main pipeline, the temperature sensor is connected to the heating device and is used to detect the temperature of the heating device, and the industrial control board is used to adjust the temperature of the heating device according to the humidity information of the humidity sensor and the temperature information of the temperature sensor.

[0012] Optionally, the intersection pipe further includes a filter bin, the filter bin is disposed at one end of the branch pipe facing the air supply device, and the heating device is disposed in the filter bin.

[0013] Optionally, a mounting groove is provided on the inner wall of the filter bin, a first connecting through hole connected to the mounting groove is provided on the side wall of the filter bin, the temperature sensor is inserted into the mounting groove, and the first connecting through hole is used to lead out the lead of the temperature sensor.

[0014] Optionally, a first supporting truncated cone is further provided on the side wall of the filter bin, and the first connecting through hole is provided on the first supporting truncated cone.

[0015] Optionally, a second connecting through hole is opened on the side wall of the main pipeline, and the humidity sensor is inserted into the second connecting through hole.

[0016] Optionally, a second supporting truncated cone is provided on the outer wall of the main pipe, and the second connecting through hole is opened on the second supporting truncated cone.

[0017] Optionally, the humidity control device further comprises a connecting piece, a connecting threaded hole communicating with the second connecting through hole is formed on the second supporting truncated platform, one end of the connecting piece is threadedly connected to the connecting threaded hole and abuts against the humidity sensor.

[0018] Optionally, the air supply device includes a fan and a connecting end cover, the connecting end cover is provided with a first positioning protrusion on a side facing the filter bin, the filter bin is provided with a positioning slot corresponding to the first positioning protrusion, and the first positioning protrusion is inserted into the positioning slot.

[0019] Optionally, a second positioning protrusion arranged opposite to the first positioning protrusion is further provided on the side of the connecting end cover facing the filter bin, and a positioning notch opening toward the filter bin is provided on the second positioning protrusion, and a positioning block corresponding to the positioning notch is provided in the filter bin, and the positioning notch is plugged into the positioning block.

[0020] On the other hand, a salt aerosol oxygen generator is provided, comprising the salt aerosol generating device as described in any one of the above items.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a salt aerosol generating device. By arranging a temperature sensor connected with a heating device and arranging a humidity sensor in a main pipe of an intersection pipe, an industrial control board can obtain the humidity in the main pipe and the temperature of the current heating device in real time through the humidity sensor and the temperature sensor, and adjust the temperature of the heating device according to the required humidity, thereby changing the temperature of the air blown into the main pipe, adjusting the content of evaporated water in the salt mist, thereby realizing humidity regulation of the obtained salt aerosol, meeting the use environment under different conditions, and having high adjustability and a wider range of application.

[0023] The utility model also provides a salt aerosol oxygen generator, which realizes more accurate humidity regulation by applying the above-mentioned salt aerosol generating device, thereby helping to improve the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the general assembly diagram of the salt aerosol generating device provided by the utility model;

[0025] Figure 2 This is an exploded view of the structure of the salt aerosol generating device provided by the utility model;

[0026] Figure 3 It is a structural schematic diagram of the intersection pipe in the salt aerosol generating device provided by the utility model from the first perspective;

[0027] Figure 4 It is a structural schematic diagram of the intersection pipe in the salt aerosol generating device provided by the utility model from a second viewing angle;

[0028] Figure 5 The utility model is a schematic diagram of connecting an end cover and a protective cover in a salt aerosol generating device provided by the utility model.

[0029] In the figure:

[0030] 1. Intersection pipeline; 11. Main pipeline; 111. Second connecting through hole; 112. Second supporting truncated cone; 113. Connecting threaded hole; 12. Branch pipeline; 13. Filter chamber; 131. Mounting groove; 132. First connecting through hole; 133. First supporting truncated cone; 134. Positioning slot; 135. Positioning plug;

[0031] 2. Salt spray generating device;

[0032] 3. Air supply device; 31. Fan; 32. Connecting end cover; 321. First positioning protrusion; 322. Second positioning protrusion; 323. Positioning notch; 33. Protective cover;

[0033] 4. Heating device;

[0034] 5. Humidity control device; 51. Humidity sensor; 52. Temperature sensor; 53. Connector. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] The functions of salt aerosol oxygen generator mainly include improving immune status, reducing the number of COPD hospitalizations, improving lung function, relieving respiratory symptoms, and restoring respiratory function. The salt aerosol oxygen generator sprays medical rock salt to form a salt aerosol environment rich in negative oxygen ions by combining the technology of salt therapy machine and oxygen generator. This environment can help dry salt particles penetrate into the entire respiratory tract with normal human breathing, thereby bringing a series of health benefits. Specifically, salt aerosol therapy can significantly improve the patient's immune status. For patients with chronic obstructive pulmonary disease (COPD), this therapy helps reduce the number of hospitalizations due to worsening of the disease and can better improve lung function. In addition, it can effectively relieve respiratory symptoms, help restore respiratory function, regulate the body's immune inflammatory imbalance, reduce the amount of drugs, and improve the treatment effect. Salt aerosol also has an expectorant effect. Its particles can increase the osmotic pressure gradient of the airway wall, reduce water loss in mucus, promote hydration, and thus help restore normal mucus flow.

[0040] Currently, the products on the market all achieve water evaporation at a constant temperature, so that the moisture and humidity contained in the obtained dry salt aerosol are constant. It cannot be adjusted for different patients, different usage environments, and the severity of symptoms. It has poor adjustability and a narrow scope of application.

[0041] Therefore, in order to obtain salt aerosols of different humidity, meet the use environment under different conditions, improve the adjustability of the salt aerosol generating device and expand its scope of application, this embodiment provides a salt aerosol generating device.

[0042] like Figures 1 to 5 As shown, the salt aerosol generating device includes a junction pipe 1, a salt mist generating device 2, an air supply device 3, a heating device 4 and a humidity control device 5. The junction pipe 1 includes a main pipe 11 and a branch pipe 12. The branch pipe 12 is connected to the main pipe 11. The salt mist generating device 2 is connected to the inlet of the main pipe 11 and is used to generate salt mist. The air supply device 3 is connected to the inlet of the branch pipe 12 and is used to supply air into the main pipe 11. The heating device 4 is arranged between the air supply device 3 and the branch pipe 12 and is used to heat the air blown out by the air supply device 3. The humidity control device 5 includes a humidity sensor 51, a temperature sensor 52 and an industrial control board. The humidity sensor 51 is inserted in the main pipe 11 and is used to detect the humidity in the main pipe 11. The temperature sensor 52 is connected to the heating device 4 and is used to detect the temperature of the heating device 4. The industrial control board is used to adjust the temperature of the heating device 4 according to the humidity information of the humidity sensor 51 and the temperature information of the temperature sensor 52.

[0043] By setting a temperature sensor 52 connected to the heating device 4 and setting a humidity sensor 51 in the main pipe 11 of the intersection pipe 1, the industrial control board can obtain the humidity in the main pipe and the current temperature of the heating device 4 in real time through the humidity sensor 51 and the temperature sensor 52, and adjust the temperature of the heating device 4 according to the required humidity, thereby changing the temperature of the air blown into the main pipe 11, adjusting the content of evaporated water in the salt mist, thereby achieving humidity regulation of the salt aerosol, meeting the use environment under different conditions, and having high adjustability and a wider range of application.

[0044] In this embodiment, the axis between the main pipe 11 and the branch pipe 12 is set at an acute angle, so when the airflow blown out of the air supply device 3 enters the main pipe 11 from the branch pipe 12, the airflow direction changes at an obtuse angle. Compared with the airflow direction that changes at a right angle in the prior art, the airflow moves more smoothly, and it is not easy for salt particles to accumulate at the connection between the main pipe 11 and the branch pipe 12, which reduces the frequency of cleaning and improves the convenience of maintenance. In order to heat the air blown out of the air supply device 3, the heating device 4 is an aluminum thermite heating plate, which realizes the temperature change through the Joule heating principle, that is, by changing the current flowing through the aluminum thermite heating plate, the heating temperature is adjusted.

[0045] Alternatively, if Figures 2 to 4 As shown, the intersection pipeline 1 also includes a filter bin 13, which is arranged at one end of the branch pipeline 12 facing the air supply device 3, and the heating device 4 is arranged in the filter bin 13. By arranging the filter bin 13 between the air supply device 3 and the branch pipeline 12, the salt mist in the air is filtered, the contact between the salt mist and the heating device 4 is reduced, and the salt mist is prevented from corroding the heating device 4, thereby extending the life of the heating device 4 and ensuring the heating efficiency of the heating device 4. In this embodiment, a filter screen is arranged at the connection between the filter bin 13 and the branch pipeline 12, so as to filter the salt mist, and the filter bin 13, the branch pipeline 12 and the main pipeline 11 are manufactured by an integrated molding process to form the intersection pipeline 1.

[0046] Furthermore, if Figures 2 to 4As shown, the inner wall of the filter chamber 13 is provided with a mounting groove 131, and the side wall of the filter chamber 13 is provided with a first connecting through hole 132 connected to the mounting groove 131. The temperature sensor 52 is inserted into the mounting groove 131, and the first connecting through hole 132 is used to lead out the lead of the temperature sensor 52. By providing the mounting groove 131 on the inner wall of the filter chamber 13, it is convenient to set the temperature sensor 52 in the filter chamber 13, so as to measure the temperature of the heating device 4 in the filter chamber 13, and by providing the first connecting through hole 132 connected to the mounting groove 131, it is convenient to lead the lead of the temperature sensor 52 out of the filter chamber 13 and realize electrical connection with the power supply and the industrial control board. In this embodiment, the temperature sensor 52 is square, so in order to adapt to the temperature sensor 52, the mounting groove 131 is a square groove, which can facilitate the installation of the temperature sensor 52, and can also use the edges of the square structure to limit the temperature sensor 52, so as to prevent the temperature sensor 52 from rotating and damaging the lead.

[0047] Furthermore, if Figure 3 , Figure 4 As shown, the side wall of the filter chamber 13 is further provided with a first supporting truncated platform 133, and the first connecting through hole 132 is provided on the first supporting truncated platform 133. The first supporting truncated platform 133 is provided to support and protect the lead wire of the temperature sensor 52 leading out of the filter chamber 13.

[0048] Alternatively, if Figure 3 , Figure 4 As shown, a second connecting through hole 111 is provided on the side wall of the main pipe 11, and the humidity sensor 51 is inserted into the second connecting through hole 111. By providing the second connecting through hole 111 on the main pipe 11, it is convenient to insert the humidity sensor 51 into the main pipe 11, so as to measure the humidity inside the main pipe 11.

[0049] Furthermore, if Figure 3 , Figure 4 As shown, a second supporting truncated platform 112 is provided on the outer wall of the main pipe 11, and the second connecting through hole 111 is opened on the second supporting truncated platform 112. By providing the second supporting truncated platform 112 on the main pipe 11, the humidity sensor 51 is supported and protected.

[0050] Furthermore, if Figures 2 to 4As shown, the humidity control device 5 further includes a connecting member 53, a connecting threaded hole 113 communicating with the second connecting through hole 111 is provided on the second supporting truncated platform 112, one end of the connecting member 53 is threadedly connected to the connecting threaded hole 113, and abuts against the humidity sensor 51. By providing the connecting threaded hole 113 communicating with the second connecting through hole 111 on the second supporting truncated platform 112, and providing the connecting member 53 threadedly connected to the connecting threaded hole 113, the connecting member 53 can be continuously screwed into the connecting threaded hole 113 until it abuts against the humidity sensor 51, and the humidity sensor 51 is pressed against the second connecting through hole 111, thereby fixing the humidity sensor 51. In this embodiment, the connecting member 53 is a top screw.

[0051] Alternatively, if Figures 3 to 5 As shown, the air supply device 3 includes a fan 31 and a connecting end cover 32. The connecting end cover 32 is provided with a first positioning protrusion 321 on one side facing the filter bin 13. The filter bin 13 is provided with a positioning slot 134 corresponding to the first positioning protrusion 321. The first positioning protrusion 321 is inserted into the positioning slot 134. Since there is a possibility that the interfaces of the fan 31 and the filter bin 13 relative to each other are different, the connecting end cover 32 is provided to achieve the connection between the fan 31 and the special-shaped port of the filter bin 13. In addition, the first positioning protrusion 321 is provided on the connecting end cover 32, and the positioning slot 134 is provided in the filter bin 13. When the connecting end cover 32 is connected to the filter bin 13, the connection positioning is achieved by plugging the first positioning protrusion 321 and the positioning slot 134, thereby ensuring the accuracy of the connection position. In this embodiment, the air supply device 3 further includes a protective cover 33 . The protective cover 33 is a hollow shell structure with one side open and is used to cover the fan 31 . The connecting end cover 32 is connected to the open portion of the protective cover 33 .

[0052] Furthermore, if Figures 3 to 5 As shown, a second positioning protrusion 322 arranged opposite to the first positioning protrusion 321 is further provided on the side of the connecting end cover 32 facing the filter bin 13, a positioning notch 323 opening toward the filter bin 13 is provided on the second positioning protrusion 322, and a positioning plug 135 corresponding to the positioning notch 323 is provided in the filter bin 13, and the positioning notch 323 is plugged into the positioning plug 135. By providing the second positioning protrusion 322 on the connecting end cover 32, opening the positioning notch 323 on the second positioning protrusion 322, and providing the positioning plug 135 on the filter bin 13, when the connecting end cover 32 is connected to the filter bin 13, the positioning notch 323 of the second positioning protrusion 322 is plugged into the positioning plug 135, and the first positioning protrusion 321 and the positioning slot 134 are plugged into each other, so as to realize the double positioning of the connecting end cover 32 and the filter bin 13, thereby further improving the accuracy of the connection position.

[0053] In this embodiment, a salt aerosol oxygen generator is also provided, which includes the above-mentioned salt aerosol generating device. The salt aerosol oxygen generator achieves more accurate humidity regulation by applying the above-mentioned salt aerosol generating device, thereby helping to improve the treatment effect.

[0054] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A salt aerosol generating device, characterized in that: The salt aerosol generating device comprises: A junction pipeline (1), the junction pipeline (1) comprising a main pipeline (11) and a branch pipeline (12), the branch pipeline (12) being in communication with the main pipeline (11); A salt mist generating device (2), the salt mist generating device (2) being connected to the inlet of the main pipeline (11) and being used to generate salt mist; an air supply device (3), the air supply device (3) being connected to the inlet of the branch duct (12) and being used for supplying air into the main duct (11); a heating device (4), the heating device (4) being arranged between the air supply device (3) and the branch duct (12) and being used for heating the air blown out by the air supply device (3); A humidity control device (5), the humidity control device (5) comprising a humidity sensor (51), a temperature sensor (52) and an industrial control board, the humidity sensor (51) being inserted into the main pipeline (11) and used for detecting the humidity in the main pipeline (11), the temperature sensor (52) being connected to the heating device (4) and used for detecting the temperature of the heating device (4), and the industrial control board being used for regulating the temperature of the heating device (4) according to the humidity information of the humidity sensor (51) and the temperature information of the temperature sensor (52).

2. The salt aerosol generating device according to claim 1, characterized in that: The intersection pipe (1) further comprises a filter chamber (13), wherein the filter chamber (13) is arranged at one end of the branch pipe (12) facing the air supply device (3), and the heating device (4) is arranged in the filter chamber (13).

3. The salt aerosol generating device according to claim 2, characterized in that: The inner wall of the filter chamber (13) is provided with a mounting groove (131), the side wall of the filter chamber (13) is provided with a first connecting through hole (132) connected to the mounting groove (131), the temperature sensor (52) is inserted into the mounting groove (131), and the first connecting through hole (132) is used to lead out a lead wire of the temperature sensor (52).

4. The salt aerosol generating device according to claim 3, characterized in that: The side wall of the filter bin (13) is also provided with a first supporting truncated platform (133), and the first connecting through hole (132) is provided on the first supporting truncated platform (133).

5. The salt aerosol generating device according to claim 1, characterized in that: A second connecting through hole (111) is provided on the side wall of the main pipeline (11), and the humidity sensor (51) is inserted into the second connecting through hole (111).

6. The salt aerosol generating device according to claim 5, characterized in that: A second supporting truncated platform (112) is provided on the outer wall of the main pipe (11), and the second connecting through hole (111) is opened on the second supporting truncated platform (112).

7. The salt aerosol generating device according to claim 6, characterized in that: The humidity control device (5) further comprises a connecting member (53); a connecting threaded hole (113) communicating with the second connecting through hole (111) is provided on the second supporting truncated table (112); one end of the connecting member (53) is threadedly connected to the connecting threaded hole (113) and abuts against the humidity sensor (51).

8. The salt aerosol generating device according to claim 2, characterized in that: The air supply device (3) comprises a fan (31) and a connecting end cover (32); a first positioning protrusion (321) is provided on a side of the connecting end cover (32) facing the filter bin (13); the filter bin (13) is provided with a positioning slot (134) corresponding to the first positioning protrusion (321); and the first positioning protrusion (321) is inserted into the positioning slot (134).

9. The salt aerosol generating device according to claim 8, characterized in that: A second positioning protrusion (322) is further provided on a side of the connecting end cover (32) facing the filter bin (13) and arranged opposite to the first positioning protrusion (321); a positioning notch (323) opening toward the filter bin (13) is provided on the second positioning protrusion (322); a positioning plug (135) corresponding to the positioning notch (323) is provided in the filter bin (13); the positioning notch (323) is plugged into the positioning plug (135).

10. Salt aerosol oxygen generator, characterized in that: The salt aerosol oxygen generator comprises the salt aerosol generating device according to any one of claims 1-9.

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