Adsorption device for oxygen generation system

Abstract

The utility model relates to the technical field of oxygen production adsorption devices, and discloses an adsorption device for an oxygen production system, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned in the main body mechanism, and the main body mechanism comprises a shell, a connecting pipeline, a telescopic pipeline and an air purification device. The connecting pipeline is fixedly mounted at the lower end of the left end of the shell; according to the adsorption device for the oxygen generation system, through installation of the main body mechanism, an aluminum oxide filter plate is used for adsorbing moisture in air, a filter screen preliminarily filters and adsorbs the incoming air, the filtering effect is improved, self-locking universal wheels facilitate movement of the device, mobility is improved, a heating pipe further heats the moisture in the air, and the air purification effect is improved. And the sterilizing lamp is used for killing bacteria in the air, so that the oxygen generation effect is prevented from being influenced, and the practicability of the adsorption device for the oxygen generation system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen production adsorption devices, in particular to an adsorption device used in an oxygen production system. Background Art

[0002] Pressure swing adsorption oxygen generator is also called molecular sieve oxygen generator. It generally adopts the pressure adsorption and atmospheric pressure desorption (HP) method. Two adsorption towers carry out the same cycle process respectively, thus realizing continuous gas supply. The whole system is fully automatically controlled by a single chip microcomputer.

[0003] The existing patent document with publication number CN213492869U discloses an adsorption device for a medical molecular sieve oxygen concentrator, comprising a box body and an adsorption chamber, the bottom end of the box body is fixedly connected to a universal wheel, the inner bottom end of the box body is fixedly connected to a filter chamber, one end of the filter chamber is threadedly connected to an input pipe, the other end of the filter chamber is threadedly connected to a connecting pipe, the other end of the connecting pipe is threadedly connected to a filter basket, the top end of the filter basket is threadedly connected to an air guide pipe, the other end of the air guide pipe is threadedly connected to a connecting cylinder, the side of the connecting cylinder is threadedly connected to a conduit, and the other end of the conduit is threadedly connected to the adsorption chamber. The adsorption device for a medical molecular sieve oxygen concentrator is provided with a limit frame, a limit rod, a rotating rod, a connecting rod, a motor, a connecting plate, a push plate and a connecting cylinder. The rotating rod is driven to rotate by a motor, and the push plate is driven to move up and down under the action of the limit frame and the limit rod, thereby pressurizing the air gap and making the air fully contact with the molecular sieve.

[0004] The existing patent document with publication number CN213492869U discloses an adsorption device for a medical molecular sieve oxygen generator. There is usually a large amount of dust in the air. After the oxygen generator sucks in air containing a large amount of dust, the dust will accumulate on the surface of the molecular sieve, resulting in a decrease in the filtering effect. It is also difficult to clean, which affects the service life of the device and is inconvenient for replacing the adsorption material. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an adsorption device for an oxygen production system, so as to solve the problem mentioned in the above background technology that there is usually a large amount of dust in the air. After the oxygen production device sucks in the air containing a large amount of dust, the dust will accumulate on the surface of the molecular sieve, resulting in a decrease in the filtering effect, and it is more difficult to clean it, which affects the service life of the device and is inconvenient to replace the adsorption material.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solutions: an adsorption device for an oxygen production system, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located inside the main mechanism, and the main mechanism comprises a shell, a connecting pipe, a telescopic pipe, and an air purification device, wherein the connecting pipe is fixedly installed at the lower end of the left end of the shell, the telescopic pipe is movably installed at the left end of the connecting pipe, and the air purification device is fixedly installed at the left end of the telescopic pipe;

[0009] The main structure also includes an alumina filter plate, a filter screen, a self-locking universal wheel, a heating tube and a sterilization lamp. The alumina filter plate is movably installed at the left and right ends inside the air purification device, and the filter screen is fixedly installed at the left end of the air purification device. The alumina filter plate is used to absorb moisture in the air, and the filter screen preliminarily filters the absorbed air, thereby improving the filtering effect.

[0010] Preferably, the self-locking universal wheel is fixedly mounted on the lower end of the outer shell, the heating tube is fixedly mounted on the upper and lower ends of the right end of the alumina filter plate, and the sterilization lamp is fixedly mounted on the upper and lower ends of the right end of the heating tube. The self-locking universal wheel facilitates the movement of the device and improves the mobility. The heating tube further heats the moisture in the air and then dries the moisture in the air. The sterilization lamp kills the bacteria in the air to avoid affecting the oxygen production effect.

[0011] Preferably, the auxiliary mechanism includes a fixed groove, an adsorption tower, a fixed pressure plate, an electric push rod, a box door, a control panel and a handle, and the fixed groove is fixedly installed at the lower end of the interior of the shell, and the fixed groove is used to place the adsorption tower.

[0012] Preferably, the adsorption tower is movably installed on the upper end of the fixed groove, and the fixed pressure plate is movably installed on the upper end of the adsorption tower. There are multiple through holes in the adsorption tower, and air seeps into the adsorption tower to make the fluid evenly distributed in the horizontal and vertical directions of the adsorption tower, thereby improving the adsorption efficiency, increasing the oxygen production, and reducing the fluctuation of the oxygen output concentration. The fixed pressure plate is used to fix the adsorption tower.

[0013] Preferably, the electric push rod is fixedly mounted at the middle of the upper end of the fixed pressure plate, and the box door is fixedly mounted at the front end of the shell. The electric push rod is convenient for lifting the fixed pressure plate, so that the adsorption tower is easy to replace.

[0014] Preferably, the control panel is fixedly mounted on the upper end of the front end of the box door, and the buckle is fixedly mounted on the lower end of the left end of the control panel. The control panel is convenient for the staff to control, which improves the control convenience, and the buckle makes it convenient for the staff to open the box door.

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

[0016] 1. The adsorption device for the oxygen production system realizes the use of the alumina filter plate to adsorb moisture in the air through the installation of the main body mechanism, and the filter screen preliminarily filters the adsorbed air, thereby improving the filtering effect. The self-locking universal wheels facilitate the movement of the device, thereby improving the mobility. The heating tube further heats the moisture in the air, thereby drying the moisture in the air, and the sterilization lamp kills the bacteria in the air, thereby avoiding affecting the effect of oxygen production, thereby improving the practicality of the adsorption device for the oxygen production system;

[0017] 2. The adsorption device for the oxygen production system, through the installation of auxiliary mechanisms, realizes that there are multiple through holes in the adsorption tower, and air seeps into the adsorption tower, so that the fluid is evenly distributed in the horizontal and vertical directions of the adsorption tower, thereby improving the adsorption efficiency, increasing the oxygen production, and reducing the fluctuation of the output oxygen concentration. The fixed pressure plate is used to fix the adsorption tower, the control panel is convenient for the staff to control, and the control convenience is improved. The handle is convenient for the staff to open the box door, and the replaceability of the adsorption device for the oxygen production system is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

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

[0022] In the figure: 1. Main body; 101. Shell; 102. Connecting pipe; 103. Telescopic pipe; 104. Air purification device; 105. Alumina filter plate; 106. Filter; 107. Self-locking universal wheel; 108. Heating tube; 109. Sterilization lamp; 2. Auxiliary mechanism; 201. Fixed groove; 202. Adsorption tower; 203. Fixed pressure plate; 204. Electric push rod; 205. Box door; 206. Control panel; 207. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4The utility model provides a technical solution: an adsorption device for an oxygen production system, comprising a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located inside the main mechanism 1, the main mechanism 1 comprises a shell 101, a connecting pipe 102, a telescopic pipe 103, and an air purification device 104, the connecting pipe 102 is fixedly installed at the lower end of the left end of the shell 101, the telescopic pipe 103 is movably installed at the left end of the connecting pipe 102, and the air purification device 104 is fixedly installed at the left end of the telescopic pipe 103; the main mechanism 1 also comprises an alumina filter plate 105, a filter screen 106, a self-locking universal wheel 107, a heating tube 108 and a sterilization lamp 109, the alumina filter plate 105 is movably installed at the air purification device 104 The filter 106 is fixedly mounted on the left end of the air purification device 104, the self-locking universal wheel 107 is fixedly mounted on the lower end of the outer shell 101, the heating tube 108 is fixedly mounted on the upper and lower ends of the right end of the alumina filter plate 105, and the sterilization lamp 109 is fixedly mounted on the upper and lower ends of the right end of the heating tube 108. The alumina filter plate 105 is used to absorb moisture in the air, and the filter 106 preliminarily filters the absorbed air to improve the filtering effect. The self-locking universal wheel 107 facilitates the movement of the device and improves the mobility. The heating tube 108 further heats the moisture in the air and then dries the moisture in the air. The sterilization lamp 109 kills the bacteria in the air to avoid affecting the oxygen production effect.

[0025] The auxiliary mechanism 2 includes a fixed groove 201, an adsorption tower 202, a fixed pressure plate 203, an electric push rod 204, a box door 205, a control panel 206 and a buckle 207. The fixed groove 201 is fixedly installed at the lower end of the interior of the housing 101, the adsorption tower 202 is movably installed at the upper end of the fixed groove 201, the fixed pressure plate 203 is movably installed at the upper end of the adsorption tower 202, the electric push rod 204 is fixedly installed at the middle of the upper end of the fixed pressure plate 203, the box door 205 is fixedly installed at the front end of the housing 101, and the control panel 206 is fixedly installed at the upper end of the housing 101. It is fixedly installed at the upper end of the front end of the box door 205, and the buckle handle 207 is fixedly installed at the lower end of the left end of the control panel 206. There are multiple through holes in the adsorption tower 202, and air seeps into the adsorption tower 202, so that the fluid is evenly distributed in the horizontal and vertical directions of the adsorption tower 202, thereby improving the adsorption efficiency, increasing the oxygen production, and reducing the fluctuation of the oxygen output concentration. The fixed pressure plate 203 is used to fix the adsorption tower 202. The control panel 206 is convenient for the staff to control and improves the control convenience. The buckle handle 207 is convenient for the staff to open the box door 205.

[0026] Working principle: When in use, connect the connecting pipe 102 with the telescopic pipe 103, and start the device through the control panel 206. The air passes through the filter 106 of the air purification device 104 to initially filter and absorb the incoming air, thereby improving the filtering effect. The alumina filter plate 105 is used to absorb moisture in the air. The heating tube 108 further heats the moisture in the air and then dries the moisture in the air. The sterilization lamp 109 kills the bacteria in the air to avoid affecting the effect of oxygen production. There are multiple through holes in the adsorption tower 202, and the air seeps into the adsorption tower 202, so that the fluid is evenly distributed in the horizontal and vertical directions of the adsorption tower 202, thereby improving the adsorption efficiency, increasing the oxygen production, and reducing the fluctuation of the oxygen output concentration. The fixed pressure plate 203 is used to fix the adsorption tower 202. The control panel 206 is convenient for the staff to control and improves the control convenience. The buckle 207 is convenient for the staff to open the box door 205.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An adsorption device for an oxygen production system, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located inside the main mechanism (1); the main mechanism (1) comprises a housing (101), a connecting pipe (102), a telescopic pipe (103), and an air purification device (104); the connecting pipe (102) is fixedly mounted at the lower end of the left end of the housing (101); the telescopic pipe (103) is movably mounted at the left end of the connecting pipe (102); and the air purification device (104) is fixedly mounted at the left end of the telescopic pipe (103); The main body (1) further comprises an alumina filter plate (105), a filter screen (106), a self-locking universal wheel (107), a heating tube (108) and a sterilization lamp (109); the alumina filter plate (105) is movably mounted at the left and right ends inside the air purification device (104); and the filter screen (106) is fixedly mounted at the left end of the air purification device (104).

2. The adsorption device for an oxygen production system according to claim 1, characterized in that: The self-locking universal wheel (107) is fixedly mounted on the lower end of the housing (101), the heating tube (108) is fixedly mounted on the upper and lower ends of the right end of the alumina filter plate (105), and the sterilization lamp (109) is fixedly mounted on the upper and lower ends of the right end of the heating tube (108).

3. The adsorption device for an oxygen production system according to claim 2, characterized in that: The auxiliary mechanism (2) comprises a fixing groove (201), an adsorption tower (202), a fixing pressure plate (203), an electric push rod (204), a box door (205), a control panel (206) and a handle (207), wherein the fixing groove (201) is fixedly mounted at the lower end inside the housing (101).

4. The adsorption device for an oxygen production system according to claim 3, characterized in that: The adsorption tower (202) is movably mounted on the upper end of the fixed groove (201), and the fixed pressing plate (203) is movably mounted on the upper end of the adsorption tower (202).

5. The adsorption device for an oxygen production system according to claim 4, characterized in that: The electric push rod (204) is fixedly mounted at the middle of the upper end of the fixed pressure plate (203), and the box door (205) is fixedly mounted at the front end of the housing (101).

6. The adsorption device for an oxygen production system according to claim 5, characterized in that: The control panel (206) is fixedly mounted on the upper end of the front end of the box door (205), and the buckle (207) is fixedly mounted on the lower end of the left end of the control panel (206).

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