Medical gas decompression and flow integrated box
By using a stabilizing device, including a combination of a stabilizing plate and a rubber plate, in the integrated medical gas pressure reducing and flow chamber, the problem of excessive tracheal vibration amplitude is solved, achieving stable support and improved safety of the trachea.
Patent Information
- Application Number
- CN202520447148.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-14
AI Technical Summary
When the medium flow rate in the internal air tube is too fast or the flow rate is unstable, it causes the air tube to vibrate significantly, affecting the safety of the air tube inside the decompression chamber.
The medical gas pressure reducing flow box includes a stabilizing device. The stabilizing device consists of a stabilizing plate and a rubber plate, which are fixed by bolts and nuts. The rubber plate is in close contact with the trachea. The stabilizing plate supports and limits the trachea. The rubber plate deforms and relieves force when vibrating, reducing the vibration amplitude of the trachea.
It effectively reduces the vibration amplitude of the trachea, improves the safety of trachea use and the overall performance of the decompression chamber, and ensures that the gas flow and pressure are stable within the set range.
Smart Images
Figure CN223855424U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical apparatus and instruments field especially a medical gas pressure reducing flow integrated box. BACKGROUND
[0002] The medical gas pressure reducing flow integrated box is the main part of the medical gas system, through the equipment, the high pressure gas in the station house can be pressure reducing and pressure stabilizing, the gas pressure output to the terminal meets the requirement of relevant standard, and the flow monitoring function can be carried out.
[0003] When using the medical gas pressure reducing flow integrated box, the gas pipe on the pressure reducing box is connected with the pipeline of other equipment, then when the high pressure gas enters the pressure reducing box, the pressure gauge displays the pressure, the pressure reducing valve group in the pressure reducing box reduces the pressure of the gas according to the preset pressure value, thereby controlling the flow and pressure of the gas, making the output pressure stable in the set range, the flow of the reduced gas is monitored and recorded by the flowmeter, the record is displayed and output through the display screen, and the reduced gas is discharged from the gas outlet of the gas pipe. TECHNICAL SOLUTION
[0004] The utility model solves the technical problem that the medium flow rate in the internal gas pipe is too fast or unstable, which causes the gas pipe to vibrate greatly, thereby affecting the safety of the internal gas pipe of the pressure reducing box.
[0005] The utility model adopts the technical scheme that a medical gas pressure reducing flow integrated box comprises a pressure reducing box, one side of the pressure reducing box is provided with a gas pipe, one side of the pressure reducing box is provided with a pressure gauge, one side of the pressure reducing box is provided with a display screen, one side of the pressure reducing box is provided with a stabilizing device, the stabilizing device comprises a stabilizing plate and a rubber plate for supporting and stabilizing the gas pipe.
[0006] The above components achieve the following effects: when using the medical gas pressure reducing flow integrated box, the outer end of the gas pipe of the pressure reducing box is connected with the pipeline of other equipment, and the stabilizing device supports and stabilizes the gas pipe in the pressure reducing box, thereby reducing the vibration amplitude of the gas pipe, when the high pressure gas enters the pressure reducing box, the pressure gauge displays the pressure, the pressure reducing valve group in the pressure reducing box reduces the pressure of the gas according to the preset pressure value, thereby controlling the flow and pressure of the gas, making the output pressure stable in the set range, the flow of the reduced gas is monitored and recorded by the flowmeter, the record is displayed and output through the display screen, and the reduced gas is discharged from the gas outlet of the gas pipe.
[0007] Preferably, the stabilizing device includes an L-shaped placement block, bolts, and nuts. The placement block is installed on the inner wall of the decompression chamber near the trachea area. A groove is provided on one side of the placement block, and a stabilizing plate is provided inside the groove. The stabilizing plate is fixed to the placement block by bolts, and nuts are provided on the bolts. A rubber plate is detachably installed on the inner side of the stabilizing plate.
[0008] The aforementioned components achieve the following effects: Before using the trachea, the placement block is first installed and fixed inside the decompression chamber near the trachea. The stabilizing plate is then flipped upwards, ensuring close contact between the inner wall of the rubber plate and the trachea. The bolt is then rotated, passing through both the stabilizing plate and the placement block. Finally, the nut is rotated, ensuring close contact between the nut and the side of the placement block closest to the trachea, thus fixing the bolt in place. This completes the fixation of the stabilizing plate and the rubber plate. The stabilizing plate and rubber plate support the trachea. When the trachea vibrates, the rubber plate deforms to absorb the force, and the stabilizing plate limits the position of the trachea, reducing its vibration amplitude and ensuring stability during use. By using the stabilizing device, the trachea is supported and stabilized, preventing excessively high flow rates or unstable flow rates that could cause significant vibrations. This improves the safety of using the trachea inside the decompression chamber and ultimately enhances the overall performance of the medical gas decompression and flow control system.
[0009] Preferably, a plurality of anti-slip blocks are provided on the side of the bolt.
[0010] The effect achieved by the above-mentioned components is that by setting anti-slip blocks on the bolts, the friction between the bolts and the operator can be increased, making it easier for the operator to rotate the bolts.
[0011] Preferably, one end of the rubber sheet is provided with an extension block, which is not fixed to the stabilizing plate.
[0012] The effect achieved by the above-mentioned components is that when replacing the rubber sheet, by setting an extension block at one end of the rubber sheet, the operator can more easily remove the rubber sheet, which facilitates the replacement of the rubber sheet.
[0013] Preferably, one side of the rubber sheet has several through holes of the same size.
[0014] The effect achieved by the above-mentioned components is that by opening through holes in the rubber sheet, the rubber sheet can deform better, thereby improving the performance of the rubber sheet.
[0015] Preferably, the stabilizing device is further provided with a limiting assembly, the limiting assembly comprises a fixed block mounted on one side of the placing block, the fixed block is located on the side of the placing block close to the nut, and a limiting block is inserted into the fixed block; the limiting block is M-shaped, and the limiting block is composed of one horizontal rod and three vertical rods, the horizontal rod of the limiting block is located on the top of the fixed block, one non-middle vertical rod of the limiting block is inserted into the fixed block from top to bottom, and the other two vertical rods of the limiting block are located on the two sides of the screw rod respectively and can press the nut on the placing block.
[0016] The above-mentioned components achieve the effect that after the nut is used to fix the bolt, the limiting block is inserted into the fixed block, the nut is pressed on the back of the side of the placing block close to the trachea, and thus the position of the nut is limited.
[0017] Preferably, the top of the fixed block is provided with a magnet, and the bottom of the limiting block is provided with an iron sheet which is magnetically attracted to the magnet.
[0018] The above-mentioned components achieve the effect that after the limiting block is inserted into the fixed block, the magnet mounted on the fixed block is used to adsorb the iron sheet mounted on the limiting block, so that the limiting block is not easy to be forced to separate from the fixed block, and thus the use effect of the limiting block is improved.
[0019] Preferably, a reinforcing plate is mounted on the side of the horizontal rod of the limiting block close to the nut, so as to increase the strength of the limiting block.
[0020] The above-mentioned components achieve the effect that the reinforcing plate mounted on the limiting block can avoid affecting the limiting of the nut due to the deformation of the limiting block under force.
[0021] In summary, the beneficial effects of the present application are as follows:
[0022] By using the stabilizing device, the trachea can be supported and stabilized, the situation that the trachea is vibrated with a large amplitude due to the too fast medium flow rate or unstable flow in the trachea is avoided, the use safety of the trachea in the pressure reducing box is improved, and thus the use effect of the medical gas pressure reducing and flow integrated box is improved.
[0023] By using the limiting assembly, the position of the nut is limited, the nut is prevented from separating from the bolt due to vibration, the use effect of the nut is improved, and thus the use effect of the stabilizing device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0024] The present application will be further described below in combination with the drawings and embodiments.
[0025] The present application will be further described below in combination with the drawings and embodiments.Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0026] Figure 2 It is a three-dimensional structure schematic view of the utility model's stabilizing device;
[0027] Figure 3 It is a three-dimensional structure schematic view of the utility model Figure 2 It is a three-dimensional structure schematic view of the utility model
[0028] Figure 4 It is a three-dimensional structure schematic view of the utility model Figure 3 It is a three-dimensional structure schematic view of the utility model
[0029] Legend: 1, pressure reducing box; 2, air pipe; 3, pressure gauge; 4, display screen; 5, stabilizing device; 51, placing block; 52, groove; 53, stabilizing plate; 54, bolt; 55, nut; 56, rubber plate; 57, through hole; 58, extension block; 59, anti-skid block; 6, limiting assembly; 61, fixed block; 62, limiting block; 63, magnet; 64, iron sheet; 65, reinforcing plate. DETAILED DESCRIPTION
[0030] The utility model will be further explained in detail in combination with the drawings. These drawings are all simplified schematic views, and only the basic structure of the utility model is schematically shown, so they only show the structure related to the utility model.
[0031] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0032] Figures 1 to 4 The utility model discloses a kind of medical gas pressure-reducing flow integrated boxes, including pressure reducing box 1, it is characterized by: pressure reducing box 1 inside is equipped with air pipe 2 ( Figure 1 Left side in it is air inlet, right side is exhaust port), the front side of pressure reducing box 1 is equipped with pressure gauge 3, the front side of pressure reducing box 1 is equipped with display screen 4, pressure reducing box 1 inside is equipped with stabilizing device 5 near air pipe 2, stabilizing device 5 includes the stabilizing plate 53 and rubber plate 56 for supporting and stabilizing air pipe 2, to reduce the vibration amplitude of air pipe 2.
[0033] When the medical gas pressure and flow integrated tank is used, the outer end of the gas pipe 2 of the pressure reducing tank 1 is connected with the pipeline of other equipment, and the stabilizing device 5 supports and stabilizes the gas pipe 2 inside the pressure reducing tank 1, thereby reducing the vibration amplitude of the gas pipe 2. When high-pressure gas enters the pressure reducing tank 1, the pressure gauge 3 displays the pressure, and the pressure reducing valve group inside the pressure reducing tank 1 reduces the pressure of the gas according to the preset pressure value, thereby controlling the flow and pressure of the gas, and stabilizing the output pressure within the set range. The flow of the reduced pressure gas is monitored and recorded by the flow meter, and the record is displayed and output by the display screen 4. The reduced pressure gas is discharged from the gas outlet of the gas pipe 2.
[0034] Figures 1 to 4 The stabilizing device 5 shown includes an L-shaped placement block 51, a bolt 54, and a nut 55. The placement block 51 is installed on the inner wall of the pressure reducing tank 1 near the gas pipe 2. A recess 52 is formed in the front bottom of the placement block 51, and a stabilizing plate 53 is arranged inside the recess 52. The end of the stabilizing plate 53 is provided with a limiting device to ensure that the stabilizing plate 53 cannot be separated from the recess 52. The stabilizing plate 53 is fixed to the placement block 51 by the bolt 54. A detachable rubber plate 56 is attached to the inner side of the stabilizing plate 53 (the side close to the gas pipe 2).
[0035] Before using the gas pipe 2, the placement block 51 is first installed and fixed to the inner wall of the pressure reducing tank 1 near the gas pipe 2. The stabilizing plate 53 is turned up, the inner wall of the rubber plate 56 is in close contact with the gas pipe 2, and then the bolt 54 is rotated to penetrate the stabilizing plate 53 and the placement block 51. After that, the nut 55 is rotated to make it in close contact with the side of the placement block 51 close to the gas pipe 2, thereby fixing the position of the bolt 54, and the position of the stabilizing plate 53 and the rubber plate 56 is fixed. The stabilizing plate 53 and the rubber plate 56 support the gas pipe 2. When the gas pipe 2 vibrates, the rubber plate 56 can deform to release the force, and the stabilizing plate 53 can limit the position of the gas pipe 2, thereby reducing the vibration amplitude of the gas pipe 2 and ensuring the stability of the gas pipe 2. By using the stabilizing device 5, the gas pipe 2 can be supported and stabilized, avoiding the situation that the medium flow rate in the gas pipe 2 is too fast or the flow is unstable, causing the gas pipe 2 to vibrate greatly, thereby improving the safety of the gas pipe 2 inside the pressure reducing tank 1, and further improving the use effect of the medical gas pressure and flow integrated tank.
[0036] Figures 1 to 4 The top of the rubber plate 56 is provided with an extension block 58, which is not fixed with the stabilizing plate 53. When replacing the rubber plate 56, the extension block 58 is arranged on the top of the rubber plate 56, so that the operator can easily take down the rubber plate 56, which is convenient for replacing the rubber plate 56.
[0037] The rubber plate 56 is provided with a plurality of through holes 57 of the same size on the side, so that the rubber plate 56 can be deformed better, thereby improving the use effect of the rubber plate 56.
[0038] The bolt 54 is provided with a plurality of anti-skid blocks 59 on the side, which is used to increase the friction when the bolt 54 is rotated, so that the operator can easily rotate the bolt 54.
[0039] Figures 1 to 4 The stable device 5 is also provided with a limiting assembly 6, which includes a fixed block 61 installed on the back of the placement block 51 close to the trachea 2, and the fixed block 61 is located on the side of the nut 55, and the fixed block 61 is internally inserted with a limiting block 62. The limiting block 62 is M-shaped, and the limiting block 62 is composed of a horizontal rod and three vertical rods. The horizontal rod of the limiting block 62 is located on the top of the bolt 54 and the fixed block 61, and one of the non-central vertical rods of the limiting block 62 is inserted into the fixed block 61 from top to bottom, and the other two vertical rods of the limiting block 62 are located on both sides of the screw rod, which can press the nut 55 tightly on the back of the placement block 51 close to the trachea 2.
[0040] After the nut 55 is used to fix the bolt 54, the limiting block 62 is inserted into the inside of the fixed block 61, so that the nut 55 is pressed tightly on the back of the placement block 51 close to the trachea 2, thereby limiting the position of the nut 55. By using the limiting assembly 6, the position of the nut 55 is limited, which avoids the nut 55 from being separated from the bolt 54 due to vibration, thereby improving the use effect of the nut 55, and further improving the use effect of the stable device 5.
[0041] Figures 1 to 4 The fixed block 61 is provided with a magnet 63 on the top, and the bottom of the limiting block 62 is provided with an iron sheet 64, which is magnetically attracted to the magnet 63. After the limiting block 62 is inserted into the inside of the fixed block 61, the magnet 63 installed on the fixed block 61 is used to adsorb the iron sheet 64 installed on the limiting block 62, so that the limiting block 62 is not easy to be forced to separate from the fixed block 61, thereby improving the use effect of the limiting block 62.
[0042] The limiting block 62 is provided with a reinforcing plate 65 on the side close to the nut 55, which is used to increase the strength of the limiting block 62, and avoid affecting the limiting of the nut 55 due to the deformation of the limiting block 62 under stress.
[0043] Working principle: when using the medical gas pressure reducing flow integrated tank, the gas pipe 2 of the pressure reducing tank 1 is connected with the pipeline of other equipment, and the stabilizing device 5 supports and stabilizes the gas pipe 2 in the pressure reducing tank 1, thereby reducing the vibration amplitude of the gas pipe 2; when the high-pressure gas enters the pressure reducing tank 1, the pressure gauge 3 displays the pressure; the pressure reducing valve group in the pressure reducing tank 1 reduces the pressure of the gas according to the preset pressure value, thereby controlling the flow and pressure of the gas, and stabilizing the output pressure in the set range; the flow of the reduced gas is monitored and recorded by the flow meter, and the record is displayed and output by the display screen 4; and the reduced gas is discharged from the exhaust port of the gas pipe 2.
[0044] Before using the gas pipe 2, the placing block 51 is installed and fixed to the pressure reducing tank 1 near the gas pipe 2, the stabilizing plate 53 is turned up, the inner wall of the rubber plate 56 is in close contact with the gas pipe 2, then the bolt 54 is rotated to pass through the stabilizing plate 53 and the placing block 51, and then the nut 55 is rotated to be in close contact with the side of the placing block 51 close to the gas pipe 2, thereby fixing the position of the bolt 54.
[0045] At this time, the limiting block 62 is inserted into the inside of the fixed block 61, the magnet 63 installed on the fixed block 61 is adsorbed to the iron sheet 64 installed on the limiting block 62, so that the limiting block 62 is not easy to be forced to separate from the fixed block 61, thereby pressing the nut 55 on the back of the side of the placing block 51 close to the gas pipe 2, and limiting the position of the nut 55, that is, the position of the stabilizing plate 53 and the rubber plate 56 is fixed, so that the stabilizing plate 53 and the rubber plate 56 support the gas pipe 2, and the rubber plate 56 can deform and release force when the gas pipe 2 vibrates, and the stabilizing plate 53 can limit the position of the gas pipe 2, thereby reducing the vibration amplitude of the gas pipe 2, and ensuring the stability of the use of the gas pipe 2.
[0046] Based on the above ideal embodiment of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of claims.
Claims
1. A medical gas pressure reducing flow integrated tank comprising a pressure reducing tank (1), characterized in that: One side of the decompression box (1) is provided with a gas pipe (2), one side of the decompression box (1) is provided with a pressure gauge (3), one side of the decompression box (1) is provided with a display screen (4), the decompression box (1) is provided with a stabilizing device (5) near the gas pipe (2), the stabilizing device (5) includes a stabilizing plate (53) for supporting the gas pipe (2) and a rubber plate (56).
2. The medical gas pressure reducing flow integrated tank according to claim 1, characterized by: The stabilizing device (5) includes an L-shaped placing block (51), a bolt (54) and a nut (55), the placing block (51) is installed on the inner wall of the decompression box (1) near the gas pipe (2), a groove (52) is formed on one side of the placing block (51), the stabilizing plate (53) is arranged in the groove (52), the stabilizing plate (53) is fixed on the placing block (51) by the bolt (54), and the nut (55) is arranged on the bolt (54); the rubber plate (56) is detachably installed on the inner side of the stabilizing plate (53).
3. The medical gas pressure reducing flow integrated tank according to claim 2, characterized by: The side of the bolt (54) is provided with a plurality of anti-skid blocks (59).
4. The medical gas pressure reducing flow integrated tank according to claim 1, characterized by: One end of the rubber plate (56) is provided with an extension block (58), and the extension block (58) is not fixed with the stabilizing plate (53).
5. The medical gas pressure reducing flow integrated tank according to claim 1, characterized by: A plurality of through holes (57) with same size are formed on one side of the rubber plate (56).
6. The medical gas pressure reducing flow integrated tank according to claim 1, characterized by: The stabilizing device (5) is further provided with a limiting assembly (6), the limiting assembly (6) includes a fixed block (61) installed on one side of the placing block (51), the fixed block (61) is located on one side of the placing block (51) close to the nut (55), and a limiting block (62) is inserted into the fixed block (61); the limiting block (62) is in M shape, the limiting block (62) is composed of a horizontal rod and three vertical rods, the horizontal rod of the limiting block (62) is located on the top of the bolt (54) and the fixed block (61), one non-middle vertical rod of the limiting block (62) is inserted into the fixed block (61) from top to bottom, and the other two vertical rods of the limiting block (62) are located on the two sides of the screw rod respectively, and the nut (55) can be pressed on the placing block (51).
7. The medical gas pressure reducing flow integrated tank according to claim 6, characterized by: The top of the fixed block (61) is provided with a magnet (63), and the bottom of the limiting block (62) is provided with an iron sheet (64), and the iron sheet (64) and the magnet (63) are magnetically attracted.
8. The medical gas pressure reducing flow integrated tank according to claim 6 or 7, characterized by: The side of the horizontal rod of the limiting block (62) close to the nut (55) is provided with a reinforcing plate (65), which is used for increasing the strength of the limiting block (62).