Humidifying cup structure of oxygen generator

Abstract

The utility model discloses a humidifying cup structure of an oxygen generator, which belongs to the field of humidifying cups, solves the problem that an air outlet inside an existing humidifying cup is single, and comprises a cup body base, a connecting piece, a top plate and an air inlet pipe, the connecting piece is arranged at the top end of the cup body base, and the top plate is installed at the top end of the connecting piece in a threaded mode. An air inlet pipe is arranged at the bottom end of the cup body base, a humidifying mechanism is fixedly installed in the cup body base, and the humidifying mechanism comprises a control valve, a conveying pipe, a communicating pipe, a matching pipe and an exhaust port. Oxygen is conveyed into a water source in the cup body through different pipelines, the spiral rising specification of the internal matching pipe is matched with the discharging opening, the oxygen can make full contact with the water source in the cup body, the overall humidifying effect is better, the humidifying effect of equipment is improved, and the working quality of the equipment is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of humidification cups, and in particular relates to a humidification cup structure of an oxygen concentrator. Background Art

[0002] An oxygen generator is a type of machine that produces oxygen. Its principle is to use air separation technology. First, the air is compressed at a high density, and then the different condensation points of the components in the air are used to separate the gas and liquid at a certain temperature. Then, it is distilled to separate it into oxygen and nitrogen. In general, since it is mostly used to produce oxygen, people are accustomed to calling it an oxygen generator. The humidification cup is a component installed on the side of the oxygen generator to humidify the oxygen produced by the oxygen generator. Pure water is usually placed inside the cup to allow oxygen to enter the water source inside the humidification cup, bringing out a certain amount of water ions to achieve the purpose of oxygen humidification.

[0003] Chinese utility model patent CN206675801U discloses a humidification cup structure of an atomizing oxygen concentrator, comprising a first shell and a second shell, wherein the first shell and the second shell form a containing cavity; an air inlet channel is arranged in the containing cavity, and the two sides of the air inlet channel are respectively a water inlet channel and an air outlet channel; an air inlet, an air outlet hole, an air outlet and a liquid injection port are arranged on the first shell, the air inlet is communicated with the air inlet channel, the air outlet and the liquid injection port are respectively communicated with the air outlet channel and the water inlet channel, and baffles are staggered on the inner walls of the air outlet channel and the water inlet channel;

[0004] The above design processes the water source driven by the bursting of oxygen bubbles by designing multiple groups of components, which can effectively prevent the water source from being discharged from the inside of the humidification cup. However, when in use, the position of the oxygen outlet is fixed, and part of the oxygen cannot fully contact with the water ions, resulting in the overall humidification level is not comprehensive enough, affecting the working quality of the humidification cup itself. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the problems raised in the above background technology, the utility model adopts the following technical solutions.

[0007] A humidification cup structure of an oxygen concentrator comprises a cup body base, a connecting piece, a top plate and an air inlet pipe, wherein a connecting piece is arranged at the top end of the cup body base, a top plate is threadedly mounted at the top end of the connecting piece, an air inlet pipe is arranged at the bottom end of the cup body base, a humidification mechanism is fixedly mounted inside the cup body base, the humidification mechanism comprises a control valve, a delivery pipe, a connecting pipe, a matching pipe and an exhaust port, a control valve is fixedly mounted at the top end of the air inlet pipe, the delivery pipe is fixedly mounted on the side of the control valve, the connecting pipe is fixedly mounted on the top end of the control valve, the delivery pipe is fixedly connected to the cup body base, a matching pipe is arranged inside the cup body base, the bottom end of the matching pipe is connected to the connecting pipe, exhaust ports are equidistantly opened inside the matching pipe, a connecting mechanism is fixedly mounted at the bottom end of the connecting piece, and an exhaust mechanism is fixedly mounted on the surface of the top plate.

[0008] As a preferred technical solution of the utility model, the matching pipe is in a spiral ascending shape as a whole.

[0009] As a preferred technical solution of the utility model, the top of the delivery pipe is fixedly connected to the bottom of the cup base, and an air outlet is fixedly installed at the bottom end of the inner wall of the cup base located at the top of the delivery pipe.

[0010] As a preferred technical solution of the utility model, the connecting mechanism includes a threaded end, a plug-in groove, an engagement groove and a plug-in ring. The threaded end is fixedly installed at the bottom end of the connecting piece. An engagement groove is provided at the top of the cup base. The engagement groove is threadedly connected to the threaded end. A plug-in groove is provided inside the threaded end. A plug-in ring is fixedly installed at the top of the cup base. The plug-in ring is slidably connected to the plug-in groove.

[0011] As a preferred technical solution of the utility model, a sealing gasket is provided between the plug-in ring and the plug-in groove.

[0012] As an optimal technical solution of the utility model, the air outlet mechanism includes a fixed plate, a raised plate and a mounting tube. The fixed plate is fixedly installed on the surface of the connecting piece, the raised plate is fixedly installed on the top of the fixed plate, and the mounting tube is fixedly installed on the side of the raised plate.

[0013] As a preferred technical solution of the utility model, a protrusion is fixedly installed on the surface of the top plate located on the side of the fixed plate.

[0014] As a preferred technical solution of the utility model, a scale is arranged on the outer surface of the cup base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) In the present invention, by providing a humidification mechanism and an air outlet mechanism, oxygen can be transported to the water source inside the cup body through different pipelines according to the different humidification degrees required for oxygen, and the specifications of the internal matching pipe spiral rise and the matching of the discharge port allow the oxygen to fully contact the water source inside the cup body, thereby improving the overall humidification effect of the device itself and ensuring the working quality of the device itself;

[0017] (2) In the present invention, by providing a connecting mechanism, the cup body can be quickly disassembled as a whole, and impurities such as scale adhered to the inner wall of the cup body can be completely cleaned, thereby simplifying the overall cleaning steps, ensuring the purity of the water source inside the cup body, and thus improving the overall working quality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram after the overall structure of the utility model is disassembled;

[0019] Figure 2 It is a three-dimensional diagram of the structure between the cup body base and the connecting piece of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the bottom structure of the cup base of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the humidification mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the connecting mechanism in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the air outlet mechanism in the utility model.

[0024] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0025] 1. Cup base; 2. Connecting piece; 3. Top plate; 4. Inlet pipe; 5. Humidification mechanism; 51. Control valve; 52. Delivery pipe; 53. Connecting pipe; 54. Matching pipe; 55. Discharge port; 6. Connecting mechanism; 61. Threaded end; 62. Plug-in groove; 63. Engaging groove; 64. Plug-in ring; 7. Exhaust mechanism; 71. Fixing plate; 72. Raised plate; 73. Mounting pipe. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0029] Depend on Figure 1 , Figure 2 and Figure 3 As shown, a humidification cup structure of an oxygen concentrator includes a cup body base 1, a connecting piece 2, a top plate 3 and an air inlet pipe 4. The cup body base 1 is provided with a connecting piece 2 at the top, and the top plate 3 is threadedly installed on the top of the connecting piece 2. The bottom end of the cup body base 1 is provided with an air inlet pipe 4. A humidification mechanism 5 is fixedly installed inside the cup body base 1. The humidification mechanism 5 includes a control valve 51, a delivery pipe 52, a connecting pipe 53, a matching pipe 54 and an exhaust port 55. The top end of the air inlet pipe 4 is fixedly installed with a control valve 51, the delivery pipe 52 is fixedly installed on the side of the control valve 51, the connecting pipe 53 is fixedly installed on the top of the control valve 51, the delivery pipe 52 is fixedly connected to the cup body base 1, a matching pipe 54 is provided inside the cup body base 1, the bottom end of the matching pipe 54 is connected to the connecting pipe 53, and exhaust ports 55 are equidistantly opened inside the matching pipe 54. A connecting mechanism 6 is fixedly installed at the bottom end of the connecting piece 2, and an exhaust mechanism 7 is fixedly installed on the surface of the top plate 3.

[0030] During use, the top plate 3, the connecting piece 2 and the cup base 1 are combined to form a sealed cup-shaped space, and then the oxygen that needs to be humidified is input into the cup base 1 through the air inlet pipe 4. At this time, the control valve 51 is used according to the degree to which the oxygen needs to be humidified through the humidification mechanism 5. When additional humidification is not required, the oxygen directly enters the cup base 1 through the delivery pipe 52. When comprehensive humidification is required, it can enter the matching pipe 54 through the connecting pipe 53. Through the shape of the matching pipe 54 itself and the coordination of the exhaust port 55, the oxygen is discharged from the cup base 1 through the exhaust ports at different heights and positions, so that the oxygen can better receive the humidification treatment. Finally, the humidified oxygen is discharged through the exhaust mechanism 7 to complete the overall operation, thereby improving the working quality of the equipment itself.

[0031] By the attached Figure 4As shown, in this embodiment, the matching tube 54 is in a spiral ascending shape as a whole, and is used to control the position and height of different air outlets during use, so that oxygen can better drive water ions inside the water source.

[0032] By the attached Figure 4 As shown, in this embodiment, the top of the delivery pipe 52 is fixedly connected to the bottom of the cup base 1, and an air outlet is fixedly installed at the bottom end of the inner wall of the cup base 1 at the top of the delivery pipe 52. During use, the corresponding pipeline is selected for delivery according to the humidification conditions, so that the humidification degree of the equipment itself can be selected.

[0033] By the attached Figure 5 As shown, in this embodiment, the connecting mechanism 6 includes a threaded end 61, a plug-in groove 62, an engagement groove 63 and a plug-in ring 64. The threaded end 61 is fixedly installed at the bottom end of the connecting member 2. An engagement groove 63 is provided at the top of the cup base 1. The engagement groove 63 is threadedly connected to the threaded end 61. A plug-in groove 62 is provided inside the threaded end 61. A plug-in ring 64 is fixedly installed at the top of the cup base 1. The plug-in ring 64 is slidably connected to the plug-in groove 62.

[0034] When cleaning the inside of the cup body during use, by rotating the connecting piece 2, the threaded end 61 gradually disengages from the engagement groove 63, and the plug-in ring 64 disengages from the plug-in groove 62, completing the separation between the connecting piece 2 and the cup body base 1, and separating the originally integrated cup body into two groups, which are convenient for separate cleaning and processing, thereby ensuring the purity of the inside of the cup body.

[0035] By the attached Figure 5 As shown, in this embodiment, a sealing gasket is provided between the plug-in ring 64 and the plug-in groove 62. During use, the sealing gasket is installed to strengthen the sealing of the connection between the connector 2 and the cup base 1 to prevent internal oxygen leakage.

[0036] By the attached Figure 6 As shown, in this embodiment, the air outlet mechanism 7 includes a fixed plate 71, a raised plate 72 and a mounting tube 73. The fixed plate 71 is fixedly mounted on the surface of the connecting member 2, the raised plate 72 is fixedly mounted on the top of the fixed plate 71, and the mounting tube 73 is fixedly mounted on the side of the raised plate 72.

[0037] During use, the installation tube 73 is used to facilitate the connection between the gas outlet pipeline and the installation tube 73. Then, the difference in density between the gas and the water source is used to allow all the oxygen to gather at the top of the cup body, which is convenient for the subsequent oxygen delivery.

[0038] By the attached Figure 6 As shown, in this embodiment, a protrusion is fixedly installed on the surface of the top plate 3 on the side of the fixing plate 71, which is convenient for picking up and moving the entire cup body during use, and also convenient for subsequent disassembly between the top plate 3 and the connecting member 2.

[0039] By the attached Figure 1 As shown, in this embodiment, a scale is provided on the outer surface of the cup base 1, which is used to monitor the water level inside the cup in real time during use, so as to facilitate the user to replenish water in time.

[0040] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A humidification cup structure of an oxygen concentrator, comprising a cup base (1), a connecting piece (2), a top plate (3) and an air inlet pipe (4), wherein the top of the cup base (1) is provided with a connecting piece (2), the top of the connecting piece (2) is threadedly mounted with the top plate (3), and the bottom of the cup base (1) is provided with an air inlet pipe (4), characterized in that: A humidifying mechanism (5) is fixedly installed inside the cup body base (1), and the humidifying mechanism (5) comprises a control valve (51), a delivery pipe (52), a connecting pipe (53), a matching pipe (54) and a discharge port (55). The control valve (51) is fixedly installed at the top of the air inlet pipe (4), the delivery pipe (52) is fixedly installed on the side of the control valve (51), the connecting pipe (53) is fixedly installed on the top of the control valve (51), the delivery pipe (52) is fixedly connected to the cup body base (1), a matching pipe (54) is arranged inside the cup body base (1), the bottom end of the matching pipe (54) is connected to the connecting pipe (53), and the matching pipe (54) is provided with discharge ports (55) at equal intervals. A connecting mechanism (6) is fixedly installed at the bottom end of the connecting piece (2), and an air outlet mechanism (7) is fixedly installed on the surface of the top plate (3).

2. The humidification cup structure of an oxygen concentrator according to claim 1, characterized in that: The matching tube (54) is in a spiral ascending shape as a whole.

3. The humidification cup structure of an oxygen concentrator according to claim 1, characterized in that: The top end of the delivery pipe (52) is fixedly connected to the bottom end of the cup body base (1), and an air outlet is fixedly installed at the bottom end of the inner wall of the cup body base (1) at the top end of the delivery pipe (52).

4. The humidification cup structure of an oxygen concentrator according to claim 1, characterized in that: The connecting mechanism (6) comprises a threaded end (61), a plug-in groove (62), an engagement groove (63) and an insertion ring (64); the threaded end (61) is fixedly mounted on the bottom end of the connecting member (2); the top end of the cup body base (1) is provided with an engagement groove (63); the engagement groove (63) is threadedly connected to the threaded end (61); the threaded end (61) is provided with an insertion groove (62); the top end of the cup body base (1) is fixedly mounted with an insertion ring (64); the insertion ring (64) is slidably connected to the insertion groove (62).

5. The humidification cup structure of an oxygen concentrator according to claim 4, characterized in that: A sealing gasket is provided between the plug-in ring (64) and the plug-in groove (62).

6. The humidification cup structure of an oxygen concentrator according to claim 1, characterized in that: The air outlet mechanism (7) comprises a fixed plate (71), a raised plate (72) and a mounting tube (73); the fixed plate (71) is fixedly mounted on the surface of the connecting member (2); the raised plate (72) is fixedly mounted on the top of the fixed plate (71); and the mounting tube (73) is fixedly mounted on the side of the raised plate (72).

7. The humidification cup structure of an oxygen concentrator according to claim 6, characterized in that: A protrusion is fixedly mounted on the surface of the top plate (3) and located on the side of the fixing plate (71).

8. The humidification cup structure of an oxygen concentrator according to claim 1, characterized in that: The outer surface of the cup body base (1) is provided with a scale.

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