Oxygen bomb deflation device

Abstract

The utility model provides an oxygen bomb deflation device, and relates to the technical field of sample assay. The device comprises a placing box body, and a plurality of oxygen bombs are placed at the bottom of the inner side of the placing box body; the electric sliding door is mounted on one side of the placement box body; the lifting shell is vertically connected to the upper portion of the containing box body in a sliding mode and communicates with the interior of the containing box body, the lifting shell is driven by a lifting motor, and the lifting motor is installed between the lifting shell and the containing box body; the first end of the ventilation assembly is installed on the lifting shell, and the first end of the ventilation assembly and the oxygen bombs are arranged correspondingly; the second end of the ventilation assembly is communicated with the interior of the filter. On the whole, multiple oxygen bombs can be deflated at the same time, the deflation efficiency is effectively improved, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sample analysis, in particular to an oxygen bomb degassing device. Background Art

[0002] A large amount of oxygen bomb deflation is required in daily work, but only one deflation can be performed, which is inefficient. During deflation, a large amount of waste gas leaks into the environment and the released waste gas is directly discharged into the external environment without being treated, causing pollution.

[0003] Therefore, there is an urgent need for an oxygen bomb deflation device that can effectively improve deflation efficiency and reduce environmental pollution. Utility Model Content

[0004] The present invention aims to provide an oxygen bomb degassing device that addresses the prior art issues of low degassing efficiency and air pollution. The preferred technical solutions of the present invention are described below, along with the various technical benefits they can produce.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides an oxygen bomb deflation device, comprising:

[0007] A placing box is provided, wherein a plurality of oxygen bombs are placed at the inner bottom of the placing box;

[0008] An electric sliding door, which is installed on one side of the storage box;

[0009] A lifting shell is vertically slidably connected to the top of the placement box and is in communication with the placement box. The lifting shell is driven by a lifting motor, which is installed between the lifting shell and the placement box.

[0010] a ventilation assembly, wherein a first end of the ventilation assembly is mounted on the lifting shell and is respectively arranged corresponding to the plurality of oxygen bombs;

[0011] A filter is provided, wherein the second end of the breather assembly is connected to the filter.

[0012] Preferably, it also includes:

[0013] Proximity switches, several of which are installed in the placement box and are respectively arranged corresponding to several of the oxygen bombs; the electric sliding door, lifting motor, and proximity switches are electrically connected to a PLC controller, and a first time relay is connected between the PLC controller and the electric sliding door and lifting motor.

[0014] Preferably, it also includes:

[0015] A position sensor is installed on the inner wall of the placement box and is arranged corresponding to the bottom of the lifting shell. The position sensor is electrically connected to the PLC controller, and a second time relay is connected between the PLC controller and the lifting motor.

[0016] Preferably, the ventilation assembly comprises:

[0017] Ventilation punches, the first ends of several of the ventilation punches extend into the lifting shell and are fixedly connected to the lifting shell, the first ends of the ventilation punches are correspondingly arranged with the oxygen bomb heads of the oxygen bomb, and the second ends of several of the ventilation punches are respectively connected to the filters.

[0018] Preferably, it also includes:

[0019] A second pipeline is connected between the second ends of the plurality of ventilation punches and the filter.

[0020] Preferably, it also includes:

[0021] A fan is installed in the placement box, and an air outlet of the fan is connected to the filter.

[0022] Preferably, it also includes:

[0023] A first pipeline is connected between the air outlet of the fan and the filter.

[0024] Preferably, the filter comprises:

[0025] The filter barrel contains filtered liquid, and the air outlets of the first pipeline and the second pipeline are respectively located below the liquid level of the filtered liquid.

[0026] In the technical solution provided by this utility model, after several oxygen bombs are placed simultaneously in a storage box, the electric sliding door is activated and closed. The lifting motor drives the lifting shell downward, driving the ventilation assembly and the oxygen bombs to connect synchronously. After connection, the oxygen bombs are deflated simultaneously, and the released gas directly enters the filter, where it is filtered and discharged. Overall, this application can deflate multiple oxygen bombs simultaneously, effectively improving deflation efficiency and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the base of the utility model.

[0030] In the figure, 1. Placement box; 2. Base; 3. Electric push rod; 4. Sliding door; 5. Oxygen bomb; 6. Fan; 7. Lifting motor; 8. First pipeline; 9. Second pipeline; 10. Ventilation punch; 11. Lifting shell; 12. Groove. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0032] refer to Figure 1-2 The specific embodiment of the present utility model provides an oxygen bomb degassing device, comprising:

[0033] A box 1 is placed, and several oxygen bombs 5 are placed at the bottom inside the box 1;

[0034] Electric sliding door, which is installed on one side of the box 1;

[0035] The lifting shell 11 is vertically slidably connected to the top of the storage box 1 and is communicated with the storage box 1. The lifting shell 11 is driven by the lifting motor 7, and the lifting motor 7 is installed between the lifting shell 11 and the storage box 1;

[0036] A ventilation assembly, the first end of which is mounted on the lifting housing 11 and is respectively arranged corresponding to the plurality of oxygen bombs 5;

[0037] The filter 12 , the second end of the breather assembly is connected to the filter 12 .

[0038] In daily work, a large number of oxygen bombs need to be deflated, but only a single one can be deflated, which is inefficient. During deflation, a large amount of exhaust gas leaks into the environment, and the discharged exhaust gas is directly discharged into the external environment without being treated, causing pollution. In this application, after several oxygen bombs 5 are placed in the placement box 1 at the same time, the electric sliding door is started and closed, and the lifting shell 11 is driven down by the lifting motor 7, driving the ventilation component and the several oxygen bombs 5 to be connected synchronously. After connection, the several oxygen bombs 5 are deflated at the same time, and the discharged gas directly enters the filter 12. The gas is discharged after being filtered by the filter 12. Overall, this application can deflate multiple oxygen bombs 5 at the same time, effectively improving the deflation efficiency and reducing environmental pollution.

[0039] Further optimization plans also include:

[0040] Proximity switches, several proximity switches are installed in the placement box 1, and are respectively set corresponding to several oxygen bombs 5; the electric sliding door, the lifting motor 7, and the proximity switch are electrically connected to the PLC controller, and a first time relay is connected between the PLC controller and the electric sliding door and the lifting motor 7.

[0041] When several oxygen bombs 5 are placed in the placement box 1 at the same time, the proximity switch obtains the placement signal of the oxygen bomb 5, and the placement signal is converted into a start instruction through the PLC controller. After passing through the first time relay, that is, after a set delay time (such as 10s), the electric sliding door is synchronously started and closed, and the lifting motor 7 drives the ventilation component to move toward the oxygen bomb 5. Before the ventilation component is installed on the oxygen bomb 5, the electric sliding door completes the closing action, thereby achieving the purpose of automatically closing the electric sliding door and automatically connecting the ventilation component to the oxygen bomb 5.

[0042] Further optimization plans also include:

[0043] The position sensor (contact sensor) is installed on the inner wall of the placement box 1 and is arranged corresponding to the bottom of the lifting shell 11. The position sensor is electrically connected to the PLC controller, and a second time relay is connected between the PLC controller and the lifting motor 7.

[0044] When all the ventilation components are installed on all the oxygen bombs 5, the bottom of the lifting shell 11 just contacts the position sensor. The position sensor transmits the contact signal to the PLC controller, which controls the lifting motor 7 to stop. At this time, deflation begins and the gas enters the filter 12 for filtering. After a set period of time (such as 60 seconds) through the second time relay, the deflation is completed. The PLC controller controls the lifting motor 7 to start, drive the ventilation component to rise and reset, and separate from the oxygen bomb 5. The PLC controller synchronously controls the electric sliding door to open and reset.

[0045] To further optimize the solution, the ventilation components include:

[0046] The ventilation punch 10, the first ends of the ventilation punches 10 extend into the lifting shell 11 and are fixedly connected to the lifting shell 11, the first ends of the ventilation punches 10 are correspondingly arranged with the oxygen bomb of the oxygen bomb 5, and the second ends of the ventilation punches 10 are respectively connected to the filter 12.

[0047] The docking structure of the venting punch 10 and the oxygen bomb 5 can refer to the existing patent CN209311378U to improve the automation level of deflation.

[0048] Further optimization plans also include:

[0049] The second pipeline 9 is connected between the second ends of the plurality of ventilation punches 10 and the filter 12.

[0050] Further optimization plans also include:

[0051] The fan 6 is installed in the placement box 1, the air outlet of the fan 6 is communicated with the filter 12, and the fan 6 is electrically connected to the PLC controller.

[0052] The placement box 1, the electric sliding door and the lifting shell 11 are not closed spaces, so as to avoid negative pressure when the fan 6 is working; at the moment when the ventilation punch 10 is docked with the oxygen bomb 5, some gas will leak, and at the same time, the PLC controller controls the fan 6 to start, extracting the gas in the placement box 1, and passing it into the filter 12, and then discharged after filtering; thereby achieving the purpose of avoiding exhaust gas leakage.

[0053] Further optimization plans also include:

[0054] The first pipeline 8 is connected between the air outlet of the fan 6 and the filter 12 .

[0055] The first pipeline 8 and the second pipeline 9 are respectively configured as flexible pipes, and the connection state is not affected during the lifting process of the lifting housing 11 .

[0056] Further optimizing the solution, the filter 12 includes:

[0057] The filter barrel contains a filtrate, such as a sodium hydroxide solution, and the gas outlets of the first pipeline 8 and the second pipeline 9 are respectively located below the liquid surface of the sodium hydroxide solution.

[0058] After the gas passes through the sodium hydroxide solution, it is filtered and discharged from the filter barrel.

[0059] Further optimization plan, electric sliding door includes:

[0060] Sliding door 4, sliding door 4 is horizontally connected to one side of the box body 1;

[0061] The electric push rod 3 is hinged between the sliding door 4 and the storage box 1, and the electric push rod 3 is electrically connected to the PLC controller.

[0062] When several oxygen bombs 5 are placed in the storage box 1 at the same time for a period of time, the PLC controller controls the electric push rod 3 to start and automatically complete the closing of the sliding door 4; the present application as a whole includes batch deflation of the oxygen bombs 5, collection of leaked exhaust gas during deflation, automatic deflation procedure, and exhaust gas treatment.

[0063] Further optimization plans also include:

[0064] Base 2, which is placed on the bottom of the inner side of the box 1;

[0065] Grooves 12 , wherein a plurality of grooves 12 are formed on the base 2 , and the bottom of the oxygen bomb 5 fits into the grooves 12 .

[0066] The groove 12 is used to stably place the oxygen bomb 5 , which is conducive to smooth docking of the vent punch 10 and the oxygen bomb 5 .

[0067] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like used herein to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are intended only to facilitate the description of this application and to simplify the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting this application. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0068] It should also be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0069] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An oxygen bomb degassing device, characterized in that: include: A placement box (1) is provided, wherein a plurality of oxygen bombs (5) are placed at the inner bottom of the placement box (1); An electric sliding door, the electric sliding door being installed on one side of the placement box (1); A lifting shell (11), the lifting shell (11) is vertically slidably connected above the placement box (1) and is communicated with the inside of the placement box (1), the lifting shell (11) is driven by a lifting motor (7), and the lifting motor (7) is installed between the lifting shell (11) and the placement box (1); A ventilation component, wherein a first end of the ventilation component is mounted on the lifting shell (11) and is respectively arranged corresponding to a plurality of the oxygen bombs (5); A filter (12), wherein the second end of the ventilation component is connected to the filter (12).

2. The oxygen bomb degassing device according to claim 1, characterized in that: Also includes: Proximity switches, a plurality of the proximity switches are installed in the placement box (1) and are respectively arranged corresponding to a plurality of the oxygen bombs (5); the electric sliding door, the lifting motor (7), and the proximity switches are electrically connected to a PLC controller, and a first time relay is connected between the PLC controller and the electric sliding door and the lifting motor (7).

3. The oxygen bomb degassing device according to claim 2, characterized in that: Also includes: A position sensor is installed on the inner side wall of the placement box (1) and is arranged corresponding to the bottom of the lifting shell (11). The position sensor is electrically connected to the PLC controller, and a second time relay is connected between the PLC controller and the lifting motor (7).

4. The oxygen bomb degassing device according to claim 1, characterized in that: The ventilation assembly comprises: A ventilation punch (10), wherein the first ends of a plurality of the ventilation punches (10) extend into the lifting shell (11) and are fixedly connected to the lifting shell (11), the first ends of the ventilation punches (10) are arranged corresponding to the oxygen bomb of the oxygen bomb (5), and the second ends of the plurality of the ventilation punches (10) are respectively connected to the filter (12).

5. The oxygen bomb degassing device according to claim 4, characterized in that: Also includes: A second pipeline (9), wherein the second pipeline (9) is connected between the second ends of the plurality of ventilation punches (10) and the filter (12).

6. The oxygen bomb degassing device according to claim 5, characterized in that: Also includes: A fan (6), wherein the fan (6) is installed in the placement box (1), and the air outlet of the fan (6) is connected to the filter (12).

7. The oxygen bomb degassing device according to claim 6, characterized in that: Also includes: A first pipeline (8), wherein the first pipeline (8) is connected between the air outlet of the fan (6) and the filter (12).

8. The oxygen bomb degassing device according to claim 7, characterized in that: The filter (12) comprises: A filter barrel contains filtered liquid, and the air outlets of the first pipeline (8) and the second pipeline (9) are respectively located below the liquid level of the filtered liquid.

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