Oxygen-hydrogen breathing machine convenient to move

Abstract

The utility model discloses a hydrogen oxygen breathing machine convenient to remove, specifically related to hydrogen oxygen breathing machine technical field, including hydrogen oxygen breathing machine main part, hydrogen oxygen breathing machine main part one side wall is provided with the air inlet seat, is provided with the heat dissipation fan in the air inlet seat, hydrogen oxygen breathing machine main part other side wall is provided with the air outlet seat, the air inlet seat, air outlet seat one end outside all equidistance open set up a plurality of clamping grooves, the air inlet seat, air outlet seat one end all insert and set up a filter screen subassembly, filter screen subassembly outside wall equidistance fixed coupling has a plurality of clamping blocks, filter screen subassembly outside wall fixed welding has the connecting block, the surface of connecting block is set up and is inserted the rod and is moved, the outside of inserted rod is equipped with the limit spring, the outside of inserted rod is fixed and is equipped with the baffle, hydrogen oxygen breathing machine main part side wall sets up the bushing, and the setting of this structure can realize fixed mounting or disassembly cleaning for filter screen subassembly fast and conveniently, improves the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen-oxygen respirator technology, and more specifically, to a portable hydrogen-oxygen respirator. Background Technology

[0002] A ventilator is a device that can effectively replace, control, or alter a person's normal physiological breathing, increase lung ventilation, improve respiratory function, reduce respiratory consumption, and conserve cardiac reserves. Among them, hydrogen-oxygen ventilators can use pure water to undergo an electrolysis reaction under the action of an electric field generated by a voltage, so as to continuously generate hydrogen and oxygen, thereby supplying oxygen. However, existing hydrogen-oxygen ventilators have certain problems in use and still need to be continuously improved.

[0003] A search revealed that patent publication number CN221637000U discloses a fully intelligent hydrogen-oxygen respirator, including a support base. An electric push rod is fixedly mounted on the upper surface of the support base, and the main body of the respirator is fixedly mounted on one end of the electric push rod. Two air outlets are provided on one side of the main body. Through the coordinated arrangement of the support base, electric push rod, and main body, the respirator can be moved up and down to a suitable height by the electric push rod during use, allowing for height adjustment according to usage needs. The respirator also features a power switch, a hydrogen-oxygen regulating valve, and a fully intelligent controller, enabling users to choose between fully intelligent operation and manual adjustment, making it easy for illiterate elderly people to use. During the development of this utility model, the inventors discovered the following problems with the existing technology:

[0004] When in use, external air enters the main body of the hydrogen-oxygen respirator through the ventilation mesh frame and replaces the heated air inside the main body of the hydrogen-oxygen respirator. At the same time, the ventilation mesh frame also filters out external dust to prevent dust from entering the main body of the hydrogen-oxygen respirator. However, during long-term use, a lot of dust will accumulate on the surface of the ventilation mesh frame, causing the heat dissipation holes on the ventilation mesh frame to be blocked, thereby affecting the heat dissipation effect inside the main body of the hydrogen-oxygen respirator.

[0005] Therefore, a portable hydrogen-oxygen respirator is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a portable hydrogen-oxygen respirator to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a portable hydrogen-oxygen respirator, comprising a main body, an air inlet seat on one side wall of the main body, a cooling fan inside the air inlet seat, an air outlet seat on the other side wall of the main body, a plurality of slots equally spaced on the outer side of one end of the air inlet seat and the air outlet seat, a filter assembly inserted into one end of each air inlet seat and the air outlet seat, a plurality of locking blocks fixedly connected at equal distances to the outer side wall of the filter assembly and engaging with the slots, a connecting block fixedly welded to the outer side wall of the filter assembly, a rod movably passing through the surface of the connecting block, a limiting spring sleeved on the outer side of the rod, a baffle fixedly sleeved on the outer side of the rod, and an insertion hole for engaging with one end of the rod on the side wall of the main body of the hydrogen-oxygen respirator.

[0008] Preferably, a support base is provided below the main body of the hydrogen-oxygen respirator, and a support rod is fixedly connected between the support base and each of the four corners of the bottom wall of the main body of the hydrogen-oxygen respirator. Four electric push rods are arranged in a rectangular pattern on the bottom wall of the main body of the hydrogen-oxygen respirator, and the output ends of two of the electric push rods are connected to a support plate.

[0009] Preferably, the support base has two symmetrically arranged frame openings on its surface, through which the support plate can pass. Each of the four corners of the bottom wall of the support base is provided with a caster wheel for moving and adjusting the entire device.

[0010] Preferably, the top of the main body of the hydrogen-oxygen respirator has two rotating cylinders, and a handle is provided in both rotating cylinders. One of the rotating cylinders has an internal thread, and the outer wall of one end of the handle has an external thread that engages with the thread of the rotating cylinder.

[0011] Preferably, the top of the main body of the hydrogen-oxygen respirator is provided with a hydrogen-oxygen regulating valve for controlling the oxygen output, and a fully intelligent controller for the hydrogen-oxygen respirator is provided at the top of the main body of the hydrogen-oxygen respirator and on one side of the hydrogen-oxygen regulating valve.

[0012] Preferably, the front surface of the hydrogen-oxygen respirator body is provided with an air outlet, and a water storage tank is provided on the front surface of the hydrogen-oxygen respirator body below the air outlet.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. Compared with existing technologies, this invention achieves a limiting connection of the filter assembly by engaging several locking blocks evenly spaced on the outer wall of the filter assembly with several locking slots evenly spaced on the outer walls of the air inlet and outlet seats. Simultaneously, a limiting spring compresses a baffle plate, which in turn moves the baffle plate and one end of the plug rod fixedly connected to the baffle plate toward the insertion hole on the surface of the hydrogen-oxygen respirator and inserts it into the insertion hole, thereby locking the limiting connection of the filter assembly and further improving the stability of the fixed connection of the filter assembly. This structure allows for quick and convenient installation or disassembly and cleaning of the filter assembly, improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a first-person perspective three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the partially disassembled three-dimensional structure of this utility model.

[0018] Figure 4 This is a two-dimensional structural diagram of the present invention from a second perspective.

[0019] The attached diagram is labeled as follows: 1. Main body of the hydrogen-oxygen respirator; 2. Support base; 3. Support rod; 4. Caster wheel; 5. Electric push rod; 6. Support plate; 7. Rotating cylinder; 8. Handle; 9. Hydrogen-oxygen regulating valve; 10. Fully intelligent controller of the hydrogen-oxygen respirator; 11. Air inlet seat; 12. Air outlet seat; 13. Filter assembly; 14. Slot; 15. Locking block; 16. Connecting block; 17. Insert rod; 18. Limiting spring; 19. Baffle; 20. Insertion hole; 21. Cooling fan; 22. Water tank. 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 1

[0022] As attached Figures 1 to 4The illustrated portable hydrogen-oxygen respirator includes a main body 1. An air inlet 11 is located on one side wall of the main body 1, and a cooling fan 21 is installed inside the air inlet 11. An air outlet 12 is located on the other side wall of the main body 1. Several slots 14 are evenly spaced on the outer side of one end of both the air inlet 11 and the air outlet 12. A filter assembly 13 is inserted into one end of each of the air inlet 11 and the air outlet 12. The filter assembly 13 includes a filter screen and a connecting frame at the outer edge of the filter screen. The mesh size of the filter screen is [mesh count missing]. The filter assembly 13 has a 300-mesh screen for filtering external dust. Several locking blocks 15 are fixedly connected at equal intervals on the outer wall of the filter assembly 13 and engage with the slots 14. A connecting block 16 is fixedly welded to the outer wall of the filter assembly 13. A rod 17 is movably inserted through the surface of the connecting block 16. A pulling block for pulling the rod 17 is fixedly welded to one end of the rod 17. A limiting spring 18 is sleeved on the outside of the rod 17. A baffle 19 is fixedly sleeved on the outside of the rod 17. An insertion hole 20 is opened on the side wall of the hydrogen-oxygen respirator body 1 to engage with one end of the rod 17.

[0023] In use, the power is turned on to the cooling fan 21 inside the air intake seat 11. The rotation of the cooling fan 21 exhausts the heat inside the main body 1 of the hydrogen-oxygen respirator through the air outlet seat 12 located on the other side wall of the main body 1. At the same time, outside air enters the main body 1 of the hydrogen-oxygen respirator through the air intake seat 11. At this time, the filter assembly 13 can filter the dust in the air entering the main body 1 of the hydrogen-oxygen respirator. When there is a lot of dust on the surface of the filter assembly 13 and it needs to be disassembled and cleaned, first pull the plug rod 17 to make contact with the plug hole 20. Then, rotate the filter assembly 13 clockwise and pull it out of the air intake seat 11 to disassemble the filter assembly 13. Then, brush off the dust on the surface of the filter assembly 13. The filter assembly 13 at the air outlet seat 12 is disassembled in the same way. After completion, insert the filter assembly 13 back into the air intake seat 11. When inserting, the locking block 15 on the outer wall of the filter assembly 13 needs to be aligned with the slot 14 on the outer wall of the air intake seat 11. Then, rotate the filter assembly 13 counterclockwise so that the locking block 15 engages with the end of the slot 14. At the same time, the connecting block 16 on the outer wall of the filter assembly 13 also rotates to the position of the insertion hole 20 on the outer wall of the hydrogen-oxygen respirator body 1. At this time, the limiting spring 18 squeezes the baffle 19, thereby driving the baffle 19 and one end of the insertion rod 17 fixedly connected to the baffle 19 to move toward the insertion hole 20 on the surface of the hydrogen-oxygen respirator body 1 and engage in the insertion hole 20, thereby locking the filter assembly 13 in the limiting connection and further improving the stability of the fixed connection of the filter assembly 13. This structure can quickly and conveniently realize the fixed installation or disassembly and cleaning of the filter assembly 13, improving the practicality of the device.

[0024] Example 2

[0025] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0026] In a preferred embodiment, a support base 2 is provided below the main body 1 of the hydrogen-oxygen respirator. A support rod 3 is fixedly connected between the support base 2 and each of the four corners of the bottom wall of the main body 1. Four electric push rods 5 are arranged in a rectangular pattern on the bottom wall of the main body 1. The output ends of two electric push rods 5 are connected to a support plate 6. Two symmetrical openings are provided on the surface of the support base 2, through which the support plate 6 can pass. Finally, a caster wheel 4 is provided at each of the four corners of the bottom wall of the support base 2, allowing for the movement and adjustment of the entire device. Furthermore, during use, the entire device can be moved using the four caster wheels 4. When in use, the support plate 6 is lowered to contact the ground by pushing the electric push rods 5, thus fixing the entire device in place.

[0027] In a preferred embodiment, two rotating cylinders 7 are rotatably mounted on the top of the main body 1 of the hydrogen-oxygen respirator. A handle 8 is then provided in both rotating cylinders 7. One of the rotating cylinders 7 has an internal thread, and the outer wall of one end of the handle 8 has an external thread that engages with the thread of the rotating cylinder 7. A hydrogen-oxygen regulating valve 9 for controlling the oxygen output is also provided on the top of the main body 1 of the hydrogen-oxygen respirator. Finally, a fully intelligent controller 10 for the hydrogen-oxygen respirator is provided on the top of the main body 1 of the hydrogen-oxygen respirator and located on one side of the hydrogen-oxygen regulating valve 9. Furthermore, during use, the rotating cylinders 7 can be rotated, and the handle 8 can be adjusted in height by engaging with one end of the rotating cylinder 7. The height adjustment of the handle 8 can be adjusted according to the user's needs.

[0028] In a preferred embodiment, an air outlet is provided on the front surface of the main body 1 of the hydrogen-oxygen respirator, which is used to connect to the connecting hose on the respirator mask. Then, a water storage tank 22 is provided on the front surface of the main body 1 of the hydrogen-oxygen respirator, located below the air outlet and in a limiting insertion position. Two limiting blocks are fixedly provided on the surface of the water storage tank 22, and both limiting blocks are bolted to the surface of the main body 1 of the hydrogen-oxygen respirator, thereby limiting the water storage tank 22. Furthermore, a transparent water level observation window is provided on the surface of the water storage tank 22 for observing the water level in the water storage tank 22. When the water level in the water storage tank 22 is too low, the bolts on the surface of the limiting blocks can be rotated to release the screw connection between one end of the bolt and the surface of the main body 1 of the hydrogen-oxygen respirator, thereby releasing the limiting position on the water storage tank 22. Then, the water storage tank 22 can be removed from the main body 1 of the hydrogen-oxygen respirator, and water can be added to the water storage tank 22.

[0029] The working process of this utility model is as follows: First, the rotating cylinder 7 can be rotated, and the rotating cylinder 7 is screwed to one end of the handle 8, thereby allowing the handle 8 to be raised and lowered. The height of the handle 8 can be adjusted according to the user's needs. Then, the entire device is moved by the four universal wheels 4, so that the entire device is moved to a suitable position. Then, when using the device, the support plate 6 is pushed down to contact the ground by the electric push rod 5, which can fix the entire device.

[0030] When heat needs to be dissipated from the main body 1 of the hydrogen-oxygen respirator, the power to the cooling fan 21 inside the air intake seat 11 can be turned on. The rotation of the cooling fan 21 will expel the heat inside the main body 1 of the hydrogen-oxygen respirator through the air outlet seat 12 located on the other side wall of the main body 1. At the same time, outside air enters the main body 1 of the hydrogen-oxygen respirator through the air intake seat 11. At this time, the filter assembly 13 can filter the dust in the air entering the main body 1 of the hydrogen-oxygen respirator. When a lot of dust is attached to the surface of the filter assembly 13 and it needs to be disassembled and cleaned, first pull the plug rod 17 to make contact with the plug hole 20. Then, first rotate the filter assembly 13 clockwise and then pull it out of the air intake seat 11 to disassemble the filter assembly 13. Then clean the dust attached to the surface of the filter assembly 13. After the dust is cleaned, the filter assembly 13 is reinserted into the air intake seat 11. When inserting, the locking block 15 on the outer wall of the filter assembly 13 needs to be aligned with the slot 14 on the outer wall of the air intake seat 11. Then, the filter assembly 13 is rotated counterclockwise so that the locking block 15 engages with the end of the slot 14. At the same time, the connecting block 16 on the outer wall of the filter assembly 13 also rotates to the position of the insertion hole 20 on the outer wall of the hydrogen-oxygen respirator body 1. At this time, the limiting spring 18 squeezes the baffle 19, thereby driving the baffle 19 and one end of the insertion rod 17 fixedly connected to the baffle 19 to move toward the insertion hole 20 on the surface of the hydrogen-oxygen respirator body 1 and engage into the insertion hole 20, thereby locking the filter assembly 13 that is limited and connected. The above is the working principle of this easy-to-move hydrogen-oxygen respirator.

Claims

1. A portable hydrogen-oxygen respirator, comprising a main body (1), characterized in that: The main body (1) of the hydrogen-oxygen respirator has an air inlet seat (11) on one side wall, and a cooling fan (21) is installed inside the air inlet seat (11). The main body (1) of the hydrogen-oxygen respirator has an air outlet seat (12) on the other side wall. Several slots (14) are equally spaced on the outer side of one end of the air inlet seat (11) and the air outlet seat (12). A filter assembly (13) is inserted into one end of each of the air inlet seat (11) and the air outlet seat (12). The outer side of the filter assembly (13) A number of locking blocks (15) that engage with the slot (14) are fixedly connected at equal intervals on the wall. A connecting block (16) is fixedly welded to the outer wall of the filter assembly (13). A plug rod (17) is movably inserted through the surface of the connecting block (16). A limiting spring (18) is sleeved on the outside of the plug rod (17). A baffle (19) is fixedly sleeved on the outside of the plug rod (17). An insertion hole (20) is opened on the side wall of the main body (1) of the hydrogen-oxygen respirator to engage with one end of the plug rod (17).

2. The portable hydrogen-oxygen respirator according to claim 1, characterized in that: A support base (2) is provided below the main body (1) of the hydrogen-oxygen ventilator. A support rod (3) is fixedly connected between the support base (2) and the four corners of the bottom wall of the main body (1). Four electric push rods (5) are arranged in a rectangular pattern on the bottom wall of the main body (1). The output ends of two electric push rods (5) are connected to a support plate (6).

3. A portable hydrogen-oxygen respirator according to claim 2, characterized in that: The support base (2) has two symmetrically arranged frame openings on its surface. The support plate (6) can pass through the frame openings on the surface of the support base (2). Each of the four corners of the bottom wall of the support base (2) is provided with a universal wheel (4) for moving and adjusting the entire device.

4. A portable hydrogen-oxygen respirator according to claim 1, characterized in that: The top of the main body (1) of the hydrogen-oxygen respirator has two rotating cylinders (7) rotatably arranged. A handle (8) is provided in both rotating cylinders (7). An internal thread is provided in one of the rotating cylinders (7). An external thread is provided on the outer wall of one end of the handle (8) to engage with the thread of the rotating cylinder (7).

5. A portable hydrogen-oxygen respirator according to claim 1, characterized in that: The hydrogen-oxygen respirator body (1) is provided with a hydrogen-oxygen regulating valve (9) at the top to control the amount of oxygen output, and a fully intelligent hydrogen-oxygen respirator controller (10) is provided at the top of the hydrogen-oxygen respirator body (1) and on one side of the hydrogen-oxygen regulating valve (9).

6. A portable hydrogen-oxygen respirator according to claim 1, characterized in that: The front surface of the main body (1) of the hydrogen-oxygen respirator is provided with an air outlet, and a water tank (22) is provided on the front surface of the main body (1) of the hydrogen-oxygen respirator and below the air outlet.

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