Multi-monitoring function medical gas busbar
By integrating components such as humidity sensors and dehumidifiers into medical gas manifolds, the problem of moisture liquefaction corroding pipelines is solved, enabling real-time monitoring and alarm of gas status and improving safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN DOSING MEDICAL TECH CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-23
AI Technical Summary
Existing medical gas manifolds are mostly installed underground, where moisture can easily liquefy and corrode pipes and device connections inside the casing. The lack of real-time monitoring also reduces safety during use.
A multi-functional medical gas manifold was designed, integrating components such as a humidity sensor, a dehumidifier, a gas concentration detector, and a pressure sensor. The humidity sensor detects humidity and the dehumidifier dries the air. The gas concentration and pressure sensors monitor the gas status, and the control components provide alarms via buzzers and indicator lights to improve safety.
It effectively prevents moisture liquefaction, monitors gas concentration and pressure in real time, improves the safety of medical gas manifolds, and reduces safety hazards.
Smart Images
Figure CN224397610U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical gas manifold technology, specifically to a medical gas manifold with multiple monitoring functions. Background Technology
[0002] Medical gas manifolds are typically installed in the manifold room of a hospital. They are used to collect multiple bottles of high-pressure medical gas for centralized gas supply, thereby improving gas supply efficiency.
[0003] However, existing medical gas manifolds are mostly installed underground. Due to the high humidity underground and the low temperature of the section of the pipe inside the casing, the moisture liquefies into water droplets when it comes into contact with the cool pipe, adhering to the pipe and corroding the pipe and the connection points of various devices, increasing safety hazards. In addition, existing medical gas manifolds usually only have an alarm for abnormal gas source pressure and lack real-time monitoring of other indicators, which reduces the safety of using medical gas manifolds and makes it difficult to promote their use.
[0004] To address this problem, this application provides a medical gas manifold with multiple monitoring functions. Utility Model Content
[0005] The purpose of this invention is to provide a multi-monitoring medical gas manifold to solve the problems mentioned in the background art, such as the fact that most medical gas manifolds are installed underground and lack real-time monitoring of other indices, which makes it easy for moisture to accumulate inside the casing and corrode the pipes and connections of various devices, thus reducing the safety and effectiveness of the medical gas manifold.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0007] A multi-monitoring medical gas manifold includes a connection assembly, a monitoring assembly, a control assembly, and a gas cylinder. The connection assembly includes a secondary pipe, a main pipe, and a pressure sensor. The main pipe is fixedly installed inside the secondary pipe, and the pressure sensor is fixedly installed inside the main pipe. The monitoring assembly is located inside the connection assembly and the control assembly. The monitoring assembly includes a humidity sensor, a dehumidifier, and a gas concentration detector. The dehumidifier is electrically connected to the humidity sensor. The control assembly is located outside the connection assembly. The control assembly includes a control box, a buzzer, and an indicator light. The buzzer and indicator light are both electrically connected to the control box.
[0008] A further improvement of this utility model is that: an interface is provided at the bottom of the secondary pipe, a gas cylinder is fixedly installed inside the interface, a shut-off valve is fixedly installed inside the secondary pipe, a pressure reducing valve is fixedly installed inside the main pipe, and a pressure gauge is fixedly installed inside the main pipe.
[0009] A further improvement of this utility model is that: a one-way valve is fixedly installed inside the main pipe, a main valve is fixedly installed inside the main pipe, the main valve, the air pressure sensor and the control box are electrically connected, and a shell is fixedly installed outside the main pipe.
[0010] A further improvement of this utility model is that: an exhaust pipe is fixedly installed at the bottom of the outer shell, an exhaust valve is fixedly connected to the other end of the exhaust pipe, the exhaust valve is fixedly installed inside the main pipe, and a cooling pipe is fixedly installed inside the outer shell.
[0011] A further improvement of this utility model is that: the dehumidifier is fixedly installed at the bottom of the housing, the humidity sensor is fixedly installed inside the housing, the humidity sensor and the dehumidifier are electrically connected to the control box, a temperature sensor is fixedly installed inside the housing, and a gas concentration detector is fixedly installed inside the housing.
[0012] A further improvement of this utility model is that: an oxygen concentration meter is fixedly installed inside the main tube, the oxygen concentration meter is fixedly installed on the top of the outer shell, a movable door is movably installed on the front of the outer shell, and a fixing block is fixedly installed on the back of the outer shell.
[0013] A further improvement of this utility model is that: the buzzer and indicator light are both fixedly installed on the top of the housing; a pressure gauge is fixedly installed inside the main pipe; the pressure gauge is fixedly installed on the top of the housing; and the control box is fixedly installed inside the housing.
[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0015] 1. This utility model provides a medical gas manifold with multiple monitoring functions. Through the combined action of a humidity sensor and a dehumidifier, the humidity sensor detects the humidity of the air inside the casing, while the dehumidifier separates the gaseous water in the air and introduces dry air into the interior of the casing to prevent moisture from liquefying.
[0016] 2. This utility model provides a medical gas manifold with multiple monitoring functions. Through the combined action of a gas concentration detector, an oxygen concentration meter, and a pressure sensor, in addition to the pressure sensor, a gas concentration detector and an oxygen concentration meter are also installed in the housing to detect whether there is a gas leak and the oxygen concentration, thereby improving the safety of use. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of the multi-monitoring medical gas manifold of this utility model;
[0018] Figure 2 This is a schematic diagram of the bottom structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the back structure of the present invention;
[0020] Figure 4 This is a schematic diagram of the internal structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the connection structure between the monitoring component and the control component of this utility model.
[0022] In the diagram: 1. Connecting component; 2. Monitoring component; 3. Control component; 4. Gas cylinder; 10. Secondary pipe; 11. Interface; 12. Shut-off valve; 13. Main pipe; 14. Pressure reducing valve; 15. Pressure gauge one; 16. Gas pressure sensor; 17. Check valve; 20. Main valve; 21. Exhaust pipe; 22. Cooling pipe; 23. Dehumidifier; 24. Exhaust valve; 25. Humidity sensor; 26. Temperature sensor; 27. Gas concentration detector; 28. Oxygen concentration meter; 30. Housing; 31. Movable door; 32. Fixing block; 33. Buzzer; 34. Indicator light; 35. Pressure gauge two; 36. Control box. Detailed Implementation
[0023] The present invention will be further described in detail below with reference to embodiments:
[0024] like Figure 1-5 As shown, this utility model provides a medical gas manifold with multiple monitoring functions, including a connection component 1, a monitoring component 2, a control component 3, and a gas cylinder 4. The connection component 1 includes a secondary pipe 10, a main pipe 13, and a pressure sensor 16. The main pipe 13 is fixedly installed inside the secondary pipe 10, and the pressure sensor 16 is fixedly installed inside the main pipe 13. A pressure reducing valve 14 is fixedly installed inside the main pipe 13, and a pressure gauge 15 and a pressure gauge 25 are fixedly installed inside the main pipe 13. The pressure gauge 25 is fixedly installed on the top of the outer casing 30. The gas pressure is adjusted by the pressure reducing valve 14 to keep the pressure within a reasonable range, and the gas pressure is detected by the pressure sensor 16 and the pressure gauge 15.
[0025] like Figure 2 As shown, the bottom of the secondary pipe 10 is provided with an interface 11, and a gas cylinder 4 is fixedly installed inside the interface 11. A shut-off valve 12 is fixedly installed inside the secondary pipe 10. The gas cylinder 4 is connected to the secondary pipe 10 through the interface 11. By opening the shut-off valve 12, gas is allowed to enter the main pipe 13.
[0026] like Figure 2 As shown, a one-way valve 17 is fixedly installed inside the main pipe 13 to prevent gas from flowing backward.
[0027] like Figure 2-5 As shown, the monitoring component 2 is located inside the connecting component 1 and the control component 3. The monitoring component 2 includes a humidity sensor 25, a dehumidifier 23, and a gas concentration detector 27. The dehumidifier 23 is electrically connected to the humidity sensor 25. The main valve 20 is fixedly installed inside the main pipe 13. The main valve 20, the air pressure sensor 16, and the control box 36 are all electrically connected. The dehumidifier 23 is fixedly installed at the bottom of the outer casing 30. The humidity sensor 25 is fixedly installed inside the outer casing 30. The humidity sensor 25 and the dehumidifier 23 are both electrically connected to the control box 36. The humidity sensor 25 detects the air humidity inside the outer casing 30. At the same time, the dehumidifier 23 separates the gaseous water in the air and then introduces dry air into the interior of the outer casing 30 to prevent moisture from liquefying.
[0028] like Figure 2 and Figure 4 As shown, a housing 30 is fixedly installed on the outside of the main pipe 13. An exhaust pipe 21 is fixedly installed on the bottom of the housing 30. An exhaust valve 24 is fixedly connected to the other end of the exhaust pipe 21. The exhaust valve 24 is fixedly installed inside the main pipe 13. When the gas pressure in the pipeline is too high, the gas is discharged through the exhaust valve 24 and the exhaust pipe 21 to reduce the pipeline pressure.
[0029] like Figure 2 and Figure 4 As shown, a cooling pipe 22 is fixedly installed inside the outer casing 30, and a temperature sensor 26 is fixedly installed inside the outer casing 30. The temperature sensor 26 detects the temperature inside the outer casing 30, and cooling gas is introduced into it through the cooling pipe 22 to cool it down and prevent the temperature from getting too high.
[0030] like Figure 4 and Figure 5 As shown, a gas concentration detector 27 is fixedly installed inside the housing 30, and an oxygen concentration meter 28 is fixedly installed inside the main pipe 13. The oxygen concentration meter 28 is fixedly installed on the top of the housing 30. The gas concentration detector 27 and the oxygen concentration meter 28 are used to detect whether there is a gas leak and the oxygen concentration, so as to improve the safety of the medical gas manifold.
[0031] like Figure 2-4 As shown, a movable door 31 is movably installed on the front of the outer casing 30, and a fixing block 32 is fixedly installed on the back of the outer casing 30, thereby fixing the outer casing 30 to the wall.
[0032] like Figure 4 and Figure 5As shown, the control component 3 is located outside the connecting component 1. The control component 3 includes a control box 36, a buzzer 33, and an indicator light 34. The buzzer 33 and the indicator light 34 are both electrically connected to the control box 36. The buzzer 33 and the indicator light 34 are both fixedly installed on the top of the housing 30. The control box 36 is fixedly installed inside the housing 30. When any detection device detects an abnormality, the control box 36 will cause the indicator light 34 and the buzzer 33 to sound an alarm, so that the staff can handle it in time.
[0033] The working principle of this multi-monitoring medical gas manifold will be explained in detail below.
[0034] like Figure 1-5 As shown, when using this multi-monitoring medical gas manifold, the gas cylinder 4 is connected to the secondary pipe 10 through the interface 11. By opening the shut-off valve 12, gas enters the main pipe 13. The gas pressure is then adjusted by the pressure reducing valve 14 to keep the pressure within a reasonable range. At the same time, the gas pressure is detected by the pressure sensor 16 and the pressure gauge 15. The control box 36 links the pressure sensor 16 with the main valve 20. When the gas reaches the outer casing 30, the pressure gauge 35 detects the gas pressure again. In addition to the pressure sensor 16, a gas concentration detector 27 and an oxygen concentration meter 28 are also installed in the outer casing 30 to detect gas leaks and oxygen concentration, thereby improving the safety of using the medical gas manifold.
[0035] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A multi-monitoring medical gas manifold, comprising a connection component (1), a monitoring component (2), a control component (3), and a gas cylinder (4), characterized in that: The connecting component (1) includes a secondary pipe (10), a main pipe (13), and a pressure sensor (16). The main pipe (13) is fixedly installed inside the secondary pipe (10), and the pressure sensor (16) is fixedly installed inside the main pipe (13). The monitoring component (2) is located inside the connecting component (1) and the control component (3). The monitoring component (2) includes a humidity sensor (25), a dehumidifier (23), and a gas concentration detector (27). The dehumidifier (23) is electrically connected to the humidity sensor (25). The control component (3) is located outside the connecting component (1). The control component (3) includes a control box (36), a buzzer (33), and an indicator light (34). The buzzer (33) and the indicator light (34) are both electrically connected to the control box (36).
2. The medical gas manifold with multiple monitoring functions according to claim 1, characterized in that: The bottom of the secondary pipe (10) is provided with an interface (11), a gas cylinder (4) is fixedly installed inside the interface (11), a shut-off valve (12) is fixedly installed inside the secondary pipe (10), a pressure reducing valve (14) is fixedly installed inside the main pipe (13), and a pressure gauge (15) is fixedly installed inside the main pipe (13).
3. A multi-monitoring medical gas manifold according to claim 2, characterized in that: A one-way valve (17) is fixedly installed inside the main pipe (13), and a main valve (20) is fixedly installed inside the main pipe (13). The main valve (20), the air pressure sensor (16), and the control box (36) are all electrically connected. A shell (30) is fixedly installed outside the main pipe (13).
4. A multi-monitoring medical gas manifold according to claim 3, characterized in that: An exhaust pipe (21) is fixedly installed at the bottom of the outer casing (30), and an exhaust valve (24) is fixedly connected to the other end of the exhaust pipe (21). The exhaust valve (24) is fixedly installed inside the main pipe (13), and a cooling pipe (22) is fixedly installed inside the outer casing (30).
5. A multi-monitoring medical gas manifold according to claim 3, characterized in that: The dehumidifier (23) is fixedly installed at the bottom of the housing (30), the humidity sensor (25) is fixedly installed inside the housing (30), the humidity sensor (25) and the dehumidifier (23) are electrically connected to the control box (36), the temperature sensor (26) is fixedly installed inside the housing (30), and the gas concentration detector (27) is fixedly installed inside the housing (30).
6. A multi-monitoring medical gas manifold according to claim 3, characterized in that: The oxygen concentration meter (28) is fixedly installed inside the main tube (13). The oxygen concentration meter (28) is fixedly installed on the top of the outer shell (30). A movable door (31) is movably installed on the front of the outer shell (30). A fixing block (32) is fixedly installed on the back of the outer shell (30).
7. A multi-monitoring medical gas manifold according to claim 1, characterized in that: The buzzer (33) and indicator light (34) are both fixedly installed on the top of the housing (30). The pressure gauge (35) is fixedly installed inside the main pipe (13). The pressure gauge (35) is fixedly installed on the top of the housing (30). The control box (36) is fixedly installed inside the housing (30).