An atomizer mist output detection device

Abstract

The utility model discloses an atomizer mist detection device, including support, one side of support is provided with pressure regulating valve, and the output of pressure regulating valve is connected with first connecting pipe, and is connected the air inlet of first joint through first connecting pipe, and the air outlet of first joint is connected with second connecting pipe, and is connected the input of flowmeter through second connecting pipe, and the output of flowmeter is connected with third connecting pipe, and is connected second joint through third connecting pipe. In the utility model, utilize pressure regulating valve to carry out pressure regulating to the air inlet gas source, utilize the flowmeter of setting, test the atomization effect of atomizer through the flow size of adjusting gas source, and simultaneously, first joint has a plurality of air outlets, can carry out mist detection to a plurality of atomizers simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and more specifically, to a nebulizer mist detection device. Background Technology

[0002] Some respiratory illnesses, such as colds, fever, cough, asthma, sore throat, rhinitis, and bronchitis, are often treated with nebulized inhalation therapy. Currently, most nebulized inhalation therapy uses nebulizers. During the production process of nebulizers, mist output testing is required. However, existing instruments for testing nebulizers integrate multiple functions and are expensive, making them unsuitable for production lines that require multiple units for single-function testing.

[0003] Therefore, a new solution is needed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an atomizer mist detection device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for detecting the mist output of an atomizer includes a bracket. A pressure regulating valve is installed on one side of the bracket. The output end of the pressure regulating valve is connected to a first connecting pipe and is connected to the air inlet of a first connector through the first connecting pipe. The air outlet of the first connector is connected to a second connecting pipe and is connected to the input end of a flow meter through the second connecting pipe. The output end of the flow meter is connected to a third connecting pipe and is connected to a second connector through the third connecting pipe.

[0007] Furthermore, a mounting bracket is installed on the pressure regulating valve. The pressure regulating valve is installed at one end of the mounting bracket, and a through hole is opened at the other end of the mounting bracket. A bolt is installed in the through hole, and the bolt passes through the through hole and is threaded to the bracket.

[0008] Furthermore, the top of the bracket is provided with a groove for placing the atomizer, the end of the third connecting tube passes through the groove, and the second connector is located in the groove.

[0009] Furthermore, a switching valve is installed at the input end of the pressure regulating valve.

[0010] Furthermore, the first connector includes at least one set of air outlets, each set of air outlets is connected to a set of flow meters, and is connected to a set of second connectors through the flow meters.

[0011] The beneficial effects of this utility model are:

[0012] 1. In this utility model, a pressure regulating valve is used to regulate the pressure of the intake air source; a flow meter is used to test the atomization effect of the atomizer by adjusting the flow rate of the air source; at the same time, the first connector has multiple air outlets, which can simultaneously detect the mist output of multiple atomizers.

[0013] 2. This utility model has few components, is easy to assemble and maintain, and is suitable for production line testing needs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the atomizer mist detection device in this embodiment;

[0015] Figure 2 This is a schematic diagram of another perspective of the atomizer mist detection device in this embodiment;

[0016] Figure 3 This is a schematic diagram of a connection structure between the pressure regulating valve and the mounting bracket in this embodiment;

[0017] Figure 4 This is a schematic diagram of one structure of the atomizer in this embodiment;

[0018] Figure 5 This is a schematic diagram illustrating the use of the atomizer mist detection device in this embodiment.

[0019] Reference numerals: 1. Bracket; 2. Pressure regulating valve; 3. First connecting pipe; 4. First connector; 5. Second connecting pipe; 6. Flow meter; 7. Third connecting pipe; 8. Second connector; 9. Mounting bracket; 10. Through hole; 11. Bolt; 12. Groove; 13. Switch valve; 14. Atomizer; 14. Nozzle; 1401. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: A device for detecting fog output from an atomizer, such as... Figures 1-5 As shown, the device includes a bracket 1, a pressure regulating valve 2 installed on one side of the bracket 1, the output end of the pressure regulating valve 2 is connected to a first connecting pipe 3, and the air inlet of a first connector 4 is connected through the first connecting pipe 3. The air outlet of the first connector 4 is connected to a second connecting pipe 5, and the input end of a flow meter 6 is connected through the second connecting pipe 5. The output end of the flow meter 6 is connected to a third connecting pipe 7, and the second connector 8 is connected through the third connecting pipe 7.

[0022] The pressure regulating valve 2 is used to regulate the pressure of the input air source. It is a pneumatic pressure regulating valve, model AR2000. The first connector 4 is connected to the pressure regulating valve 2 and the flow meter 6 through the first connecting pipe 3 and the second connecting pipe 5. The regulated air source flows to the flow meter 6 through the first connector 4. The flow meter 6 is used to regulate the flow rate of the regulated air source. It is a panel-type flow meter, such as the LZT series flow meter. The flow meter 6 integrates a regulating valve to control the flow rate. The second connector 8 is connected to the flow meter 6 through the third connecting pipe 7. The second connector 8 is used to connect to the air inlet of the nozzle 1401 of the atomizer 14. The atomizer 14 is a handheld atomizer.

[0023] In use, the air source is supplied to the input end of the pressure regulating valve 2. The pressure regulating valve 2 adjusts the air pressure of the air source to the required pressure (such as 0.2 MPa). The regulated air source flows through the first connecting pipe 3, the first connector 4, and the second connecting pipe 5 to the flow meter 6. The flow meter 6 adjusts the flow rate of the regulated air source. After adjustment, the air source flows through the third connecting pipe 7 and the second connector 8 to the nozzle 1401 of the atomizer 14. The atomization effect of the atomizer 14 is tested by adjusting the flow rate of the air source.

[0024] Furthermore, such as Figures 1-3 As shown, a mounting bracket 9 is installed on the pressure regulating valve 2. The mounting bracket 9 has an L-shaped structure. The pressure regulating valve 2 is installed at one end of the mounting bracket 9, and a through hole 10 is opened at the other end of the mounting bracket 9. A bolt 11 is installed in the through hole 10, and the bolt 11 passes through the through hole 10 and is threaded to the bracket 1. The mounting bracket 9 is used to support the pressure regulating valve 2. The installation of the pressure regulating valve 2 is facilitated by the mounting bracket 9, and the connection stability between the pressure regulating valve 2 and the bracket 1 is improved.

[0025] Furthermore, the top of the bracket 1 has a groove 12 for placing the atomizer 14. The groove 12 is adapted to the bottom of the atomizer 14. The end of the third connecting tube 7 passes through the groove 12 and extends into the groove 12. The second connector 8 is located in the groove 12. By providing a groove 12 at the top of the bracket 1, the atomizer 14 can be avoided by holding it by hand, freeing up both hands. On the other hand, it ensures that the atomizer 14 is placed stably during testing, ensuring that the second connector 8 is effectively inserted into the atomizer 14 and preventing the second connector 8 from detaching from the atomizer 14.

[0026] Furthermore, a switching valve 13 is installed at the input end of the pressure regulating valve 2; the switching valve 13 can be used to control the air supply, that is, when the switching valve 13 is open, the air supply can be supplied to the pressure regulating valve 2; when the switching valve 13 is closed, the air supply cannot be supplied to the pressure regulating valve 2.

[0027] Furthermore, the first connector 4 includes a set of air inlets and at least one set of air outlets. The air inlets are connected to the multiple sets of air outlets, meaning that the multiple sets of air outlets can discharge air simultaneously. Each set of air outlets is connected to a flow meter 6, and through the flow meter 6, it is connected to a set of second connectors 8. The second connector 8 is a one-inlet-one-outlet connector, meaning it has only one air inlet and one air outlet.

[0028] Specifically, such as Figure 2 and Figure 5 As shown, the first connector 4 has three air outlets, each of which is connected to a set of second connecting pipes 5, and through the second connecting pipes 5, a set of flow meters 6 is connected. The output end of the flow meter 6 is connected to a third connecting pipe 7, and through the third connecting pipe 7, it is connected to the second connector 8. With the above structure, the mist output of three sets of atomizers 14 can be detected simultaneously to improve detection efficiency; of course, by closing the regulating valve on the flow meter 6, the mist output of one or two sets of atomizers 14 can also be detected.

[0029] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A device for detecting fog output from an atomizer, comprising a support (1), characterized in that, A pressure regulating valve (2) is installed on one side of the bracket (1). The output end of the pressure regulating valve (2) is connected to a first connecting pipe (3) and is connected to the air inlet of the first connector (4) through the first connecting pipe (3). The air outlet of the first connector (4) is connected to a second connecting pipe (5) and is connected to the input end of the flow meter (6) through the second connecting pipe (5). The output end of the flow meter (6) is connected to a third connecting pipe (7) and is connected to the second connector (8) through the third connecting pipe (7).

2. The atomizer mist detection device according to claim 1, characterized in that, The pressure regulating valve (2) is mounted on a mounting bracket (9). The pressure regulating valve (2) is mounted on one end of the mounting bracket (9). The other end of the mounting bracket (9) has a through hole (10). A bolt (11) is provided in the through hole (10). The bolt (11) passes through the through hole (10) and is threaded to the bracket (1).

3. The atomizer mist detection device according to claim 1, characterized in that, The top of the bracket (1) is provided with a groove (12) for placing the atomizer (14), the end of the third connecting tube (7) is provided through the groove (12), and the second connector (8) is located in the groove (12).

4. The atomizer mist detection device according to claim 1, characterized in that, A switching valve (13) is installed at the input end of the pressure regulating valve (2).

5. The atomizer mist detection device according to claim 1, characterized in that, The first connector (4) includes at least one set of air outlets, each set of air outlets is connected to a set of flow meters (6), and a set of second connectors (8) is connected through the flow meters (6).

Images