Air compression atomizer

Abstract

The utility model discloses an air compression type atomizer, which comprises a main body mechanism and a heating mechanism, wherein the main body mechanism comprises a shell, an annular plate fixed on the inner wall of the shell, an atomizing cup placed above the annular plate, a fixing piece installed at the top end of the shell, a partition plate fixed on the inner wall of the shell, a gas guide pipe penetrating through the middle part of the partition plate and extending into the atomizing cup at the top end, a spiral pipe installed below the gas guide pipe and communicated with the gas guide pipe, and an air inlet pipe with one end communicated with the end part of the spiral pipe and the other end extending out of the shell. The shell is made of heat preservation material to avoid the influence of external environment temperature on the inside of the shell. The annular plate is used for placing the atomizing cup to ensure the stability of the atomizing cup. The atomizing cup is a disposable utensil used for atomizing liquid medicine. The air compression type atomizer has the advantage of improving the comfort of atomization and inhalation.

Description

Technical Field

[0001] This utility model relates to the field of atomizer technology, specifically an air compression atomizer. Background Technology

[0002] The gas compression air nebulizer is a medical and health care device that uses a compressor manufactured with energy-saving and low-noise patented technology to compress clean air filtered through an antibacterial mesh into an airflow. The airflow is sprayed out from the nozzle to impact the liquid in the nebulizer cup, causing it to vaporize. The vapor is then delivered through the mouth and nose for inhalation, allowing medication to be administered to the lungs and bronchial capillaries.

[0003] The existing air compressor nebulizers have the following drawbacks during use: the temperature of the liquid medicine and compressed air is low during nebulization, resulting in cold gas that can cause discomfort to patients after inhalation and may even cause bronchospasm. Therefore, there is room for improvement. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: an air compression atomizer, including: a main body and a heating mechanism. The main body includes a shell, an annular plate fixed on the inner wall of the shell, an atomizing cup placed above the annular plate, a fixing member installed at the top of the shell, a partition plate fixed on the inner wall of the shell, an air guide pipe that passes through the middle of the partition plate and extends into the atomizing cup at its top, a spiral tube installed below the air guide pipe and connected to the air guide pipe, and an air inlet pipe that is connected at one end to the end of the spiral tube and extends out of the shell at the other end.

[0006] The heating mechanism includes a water tank fixed to one side of the shell by a bracket, a pump installed at the bottom of the water tank and communicating with the inner cavity of the shell, a second cover plate installed at the top of the water tank, and a temperature-controlled electric heating tube installed on the second cover plate and extending into the inner cavity of the water tank. A return water pipe is provided between the water tank and the shell for mutual communication.

[0007] In a preferred embodiment, the present invention can be further configured such that the fixing member includes a first cover plate installed on the top of the housing via a threaded connection, a pressure plate fixed on the inner top wall of the first cover plate, and an outlet pipe installed on the first cover plate.

[0008] In a preferred embodiment, the present invention can be further configured such that the partition plate has through holes arranged in a ring array.

[0009] In a preferred embodiment, the present invention can be further configured such that: the bottom end of the air duct is closed, and multiple sets of annular protrusions are arranged in an array on the top outer surface of the air duct.

[0010] In a preferred embodiment, the present invention can be further configured such that: the inlet of the pump is connected to the inner cavity of the water tank, and the outlet is connected to the inner cavity of the housing through a water delivery pipe.

[0011] In a preferred embodiment, the present invention can be further configured such that the spiral tube is made of a thermally conductive material.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, the atomizing cup is placed inside the shell cavity and fixed by a fastener. A water tank is mounted on one side of the shell via a bracket, and a pump is installed at the bottom of the water tank. One end of the pump is connected to the water tank, and the other end is connected to the shell cavity. A return water pipe is provided between the shell and the water tank. A temperature-controlled heating element is installed on the second cover plate of the water tank. With the above configuration, during atomization, the temperature-controlled heating element heats the water in the water tank to a specified temperature. Then, the pump pumps the warm water into the shell cavity, immersing the entire atomizing cup in warm water. The warm water heats the liquid medicine in the atomizing cup, preventing the liquid medicine from becoming too cold. Simultaneously, the warm water is returned to the water tank through the return water pipe, forming a circulation, ensuring water temperature stability and improving practical performance.

[0013] 2. In this utility model, a partition is fixed on the inner wall of the shell, and an air guide tube is installed on the partition. A spiral tube is set at the bottom end of the air guide tube. One end of the spiral tube is connected to the air guide tube, and the other end is connected to the air inlet tube. With the above arrangement, the spiral tube is in warm water during nebulization. At this time, compressed air is sent into the spiral tube through the air inlet tube. When the compressed air passes through the spiral tube, it is heated by the warm water to raise its temperature. Then it is sent into the nebulizer cup through the air guide tube. This effectively avoids the situation where the nebulization temperature is too low due to the low temperature of the compressed air, and improves the patient's comfort during the nebulization process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is an exploded structural diagram of the present invention; Figure 5 This is a partial structural schematic diagram of the present invention.

[0015] Figure label: 100. Main body; 110. Shell; 120. Annular plate; 130. Atomizing cup; 140. Fixing component; 141. First cover plate; 142. Pressure plate; 143. Delivery pipe; 150. Partition plate; 151. Through hole; 160. Air guide pipe; 161. Annular protrusion; 170. Spiral tube; 180. Air inlet pipe; 200. Heating mechanism; 210. Water tank; 211. Return water pipe; 220. Pump; 221. Water supply pipe; 230. Second cover plate; 240. Temperature-controlled electric heating element. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0017] Some embodiments of this utility model are described below with reference to the accompanying drawings. Example 1: Combination Figure 1-5 As shown, this embodiment provides an air compression atomizer, including: a main body 100 and a heating mechanism 200.

[0018] The main body 100 includes a housing 110, an annular plate 120 fixed to the inner wall of the housing 110, an atomizing cup 130 placed above the annular plate 120, a fixing member 140 installed at the top of the housing 110, a partition 150 fixed to the inner wall of the housing 110, an air guide tube 160 that passes through the middle of the partition 150 and extends into the atomizing cup 130, a spiral tube 170 installed below the air guide tube 160 and communicating with the air guide tube 160, and an air inlet tube 180 with one end connected to the end of the spiral tube 170 and the other end extending out of the housing 110.

[0019] The housing 110 is made of heat-insulating material to prevent its interior from being affected by the external ambient temperature. The annular plate 120 is used to place the atomizing cup 130 to ensure the stability of the atomizing cup 130.

[0020] The atomizing cup 130 is a disposable device used to atomize liquid medicine. Its working principle is based on the Venturi jet principle. It uses a compressor to compress air and form a high-speed airflow through a small tube. The resulting negative pressure drives the liquid medicine or other fluid to be sprayed onto the obstruction. Under high-speed impact, the droplets are turned into atomized particles and finally sprayed out from the air outlet.

[0021] The fastener 140 is used to seal the housing 110 and fix the atomizing cup 130, while delivering the atomized medicine. It includes a first cover plate 141 installed on the top of the housing 110 by a threaded connection, a pressure plate 142 fixed on the inner top wall of the first cover plate 141, and a delivery pipe 143 installed on the first cover plate 141. The outer surface of the top of the housing 110 is provided with external threads, and the inner side wall of the first cover plate 141 is provided with internal threads. The two are interlocked to facilitate the installation and removal of the first cover plate 141, which facilitates the replacement of the atomizing cup 130. The pressure plate 142 can press the atomizing cup 130 tightly on the annular plate 120 to ensure the stability of the atomizing cup 130. The delivery pipe 143 is used to deliver the atomized medicine.

[0022] The partition 150 is used to install the air guide tube 160 and ensure the stability of the air guide tube 160. The partition 150 has through holes 151 arranged in a ring array to facilitate the passage of warm water. The air guide tube 160 is used to introduce compressed air into the atomizing cup 130. The bottom end of the air guide tube 160 is closed. Multiple sets of annular protrusions 161 are arranged in an array on the top outer surface of the air guide tube 160 to ensure the seal between the atomizing cup 130 and the air guide tube 160, preventing warm water from entering the atomizing cup 130 through the gap between the two.

[0023] The spiral tube 170 is made of thermally conductive material, with one end connected to the air guide tube 160 and the other end connected to the air inlet tube 180. It extends the time the compressed air spends in the warm water, allowing the warm water to heat the compressed air and raise its temperature. The heating mechanism 200 includes a water tank 210 fixed to one side of the housing 110 by a bracket, a pump 220 installed at the bottom of the water tank 210 and communicating with the inner cavity of the housing 110, a second cover plate 230 installed at the top of the water tank 210, and a temperature-controlled electric heating tube 240 installed on the second cover plate 230 and extending into the inner cavity of the water tank 210.

[0024] The water tank 210 is used to store clean water. A return water pipe 211 is provided between the water tank 210 and the shell 110 to connect them, so that the warm water in the inner cavity of the shell 110 can be sent back to the water tank 210 through the return water pipe 211 to form a circulation.

[0025] The inlet of the pump 220 is connected to the inner cavity of the water tank 210, and the outlet is connected to the inner cavity of the housing 110 through the water delivery pipe 221. It can pump the warm water in the water tank 210 into the inner cavity of the housing 110. The second cover plate 230 is used to seal the water tank 210. The temperature-controlled electric heating tube 240 is used to heat the clean water in the water tank 210 to keep the clean water at a specified temperature.

[0026] The working principle and usage process of this utility model are as follows: In use, place the atomizing cup 130 into the inner cavity of the housing 110, insert the inlet tube into the bottom of the atomizing cup 130, screw the first cover plate 141 into the top of the housing 110 to fix the atomizing cup 130, pour clean water into the water tank 210, and screw on the second cover plate 230. At this time, the temperature-controlled heating element 240 heats the clean water in the water tank 210. Simultaneously, the pump 220 starts, sending the warm water in the water tank 210 into the inner cavity of the housing 110 through the water delivery pipe 221. As the warm water level rises, the atomizing cup 130 is immersed in the warm water, which heats the medicine in the atomizing cup 130. When the warm water level reaches the return water pipe 211, the warm water returns to the water tank 210 through the return water pipe 211 for reheating, forming a cycle. During atomization, compressed air is sent into the spiral tube 170 through the air inlet pipe 180. When the compressed air passes through the spiral tube 170, it is heated by the warm water to raise its temperature, and then sent into the atomizing cup 130 through the air guide pipe 160 to atomize the medicine in the atomizing cup 130.

[0027] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air compression atomizer, comprising: The main body (100) and heating mechanism (200) are characterized in that the main body (100) includes a shell (110), an annular plate (120) fixed on the inner wall of the shell (110), an atomizing cup (130) placed above the annular plate (120), a fixing member (140) installed at the top of the shell (110), a partition (150) fixed on the inner wall of the shell (110), an air guide tube (160) provided through the middle of the partition (150) and extending into the atomizing cup (130) at its top, a spiral tube (170) installed below the air guide tube (160) and communicating with the air guide tube (160), and an air inlet tube (180) with one end connected to the end of the spiral tube (170) and the other end extending out of the shell (110). The heating mechanism (200) includes a water tank (210) fixed to one side of the housing (110) by a bracket, a pump (220) installed at the bottom of the water tank (210) and communicating with the inner cavity of the housing (110), a second cover plate (230) installed at the top of the water tank (210), and a temperature-controlled electric heating tube (240) installed on the second cover plate (230) and extending into the inner cavity of the water tank (210). A return water pipe (211) is provided between the water tank (210) and the housing (110) for mutual communication.

2. The air compression atomizer according to claim 1, characterized in that, The fastener (140) includes a first cover plate (141) installed on the top of the housing (110) by a threaded connection, a pressure plate (142) fixed on the inner top wall of the first cover plate (141), and an outlet pipe (143) installed on the first cover plate (141).

3. An air compression atomizer according to claim 1, characterized in that, The partition (150) has through holes (151) arranged in a ring array.

4. An air compression atomizer according to claim 1, characterized in that, The bottom end of the air duct (160) is closed, and multiple sets of annular protrusions (161) are arranged in an array on the top outer surface of the air duct (160).

5. An air compression atomizer according to claim 1, characterized in that, The inlet of the pump (220) is connected to the inner cavity of the water tank (210), and the outlet is connected to the inner cavity of the shell (110) through the water delivery pipe (221).

6. An air compression atomizer according to claim 1, characterized in that, The spiral tube (170) is made of a thermally conductive material.

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