Suction sevoflurane storage device

Abstract

The utility model relates to a sevoflurane storage device for suction, which comprises a storage tank, a feeding component and a leading-out mechanism, the top of the storage tank is provided with the feeding component, and the leading-out mechanism is connected with the storage tank; in the sevoflurane processing process, when sevoflurane needs to be stored, sevoflurane can be guided into the storage tank through the feeding assembly, the feeding assembly is closed, when sevoflurane needs to be guided out, an air inlet fan can be operated, and meanwhile a first valve body is operated; the air inlet fan guides air outside the storage tank into the storage tank through the air inlet channel, the pressure in the storage tank is increased, and then sevoflurane in the storage tank is pressed out through the guiding-out assembly through the pressure, so that sevoflurane can be better stored and can be conveniently taken out for use, and the service life of sevoflurane is prolonged. The sevoflurane is prevented from volatilizing and overflowing into the air when being taken out, a worker is prevented from sucking the sevoflurane by mistake, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of sevoflurane storage, in particular to a sevoflurane storage device for inhalation. Background Art

[0002] Sevoflurane, with the chemical name of 1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy)propane, is an organic compound with the chemical formula of C4H3F7O. It is mainly used as an inhalation anesthetic for general anesthesia. Sevoflurane is usually a colorless and clear liquid and is volatile.

[0003] Due to its volatile property, sevoflurane usually needs to be stored in a sealed manner to avoid affecting the surrounding staff after volatilization.

[0004] However, when the traditional sevoflurane storage device stores sevoflurane, it is not convenient to take out, and sevoflurane is likely to volatilize when taken out, resulting in the volatilized sevoflurane spilling into the air, causing staff to accidentally inhale sevoflurane and posing a danger. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In order to solve the above problems of the prior art, the utility model provides a sevoflurane storage device for inhalation, which can store sevoflurane better, is convenient for taking out and using sevoflurane, avoids the volatilization and spillage of sevoflurane into the air when taken out, prevents staff from accidentally inhaling sevoflurane, and eliminates potential safety hazards.

[0007] (II) Technical Solutions

[0008] In order to achieve the above purpose, the main technical solutions adopted by the utility model include:

[0009] A sevoflurane storage device for inhalation, comprising a storage tank, a feeding assembly and a discharging mechanism. The feeding assembly is arranged at the top of the storage tank, and the discharging mechanism is connected to the storage tank;

[0010] The discharging mechanism includes a mounting member, an air inlet assembly and a discharging assembly. The mounting member is fixedly installed at the top of the storage tank. There is a discharging channel on one side of the mounting member, the discharging assembly is connected to the discharging channel, there is an air inlet channel on the other side of the mounting member, and the air inlet assembly is connected to the air inlet channel;

[0011] The air inlet assembly includes an air inlet fan and a first valve body. The air inlet fan is arranged at the upper part of the air inlet channel, and the first valve body is arranged at the lower part of the air inlet channel.

[0012] Further, the intake assembly further includes an intake pipe. The top of the intake channel is fixedly connected to one end of the intake pipe, and a filter element is provided at the other end of the intake pipe.

[0013] Further, the export assembly includes a material extraction pipe, a second valve body, and an export pipe. The material extraction pipe is connected to the bottom of the discharge channel, one end of the export pipe is connected to the top of the discharge channel, and the second valve body is disposed inside the discharge channel.

[0014] Further, a first flange is fixedly connected to the other end of the export pipe.

[0015] Further, a liquid level sensor is further included, and the liquid level sensor is installed inside the storage tank. A liquid level sensor is further included, and the liquid level sensor is installed inside the storage tank.

[0016] Further, the feeding assembly includes a feeding pipe and a third valve body. One end of the feeding pipe is fixedly connected to the top of the storage tank, a second flange is fixedly connected to the other end of the feeding pipe, and the third valve body is disposed inside the feeding pipe.

[0017] Further, a support frame is further included, and the support frame is fixedly connected to the outer surface of the storage tank.

[0018] Further, a PLC controller is further included, and the PLC controller is electrically connected to the feeding assembly and the export mechanism respectively.

[0019] (III) Advantageous Effects

[0020] The advantageous effects of the present utility model are as follows: When it is necessary to store sevoflurane during the processing of sevoflurane, sevoflurane can be introduced into the storage tank through the feeding assembly and the feeding assembly can be closed. When it is necessary to export sevoflurane, the intake fan can be operated, and at the same time, the first valve body can be operated, so that the intake fan introduces the air outside the storage tank into the storage tank through the intake channel, and the pressure inside the storage tank rises. Subsequently, the sevoflurane inside the storage tank is pressed out through the export assembly by the pressure. Thus, sevoflurane can be better stored, and it is convenient to take out and use sevoflurane, avoiding the volatilization and spillage of sevoflurane into the air when taking it out, preventing the staff from accidentally inhaling sevoflurane, and eliminating potential safety hazards. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the inhalation sevoflurane storage device according to the embodiment of the present utility model;

[0022] Figure 2 It is a front view of the overall structure of the inhalation sevoflurane storage device according to the embodiment of the present utility model;

[0023] Figure 3 This is a cross-sectional view of the overall structure of the sevoflurane storage device for inhalation in the embodiment of the present utility model;

[0024]

Explanation of the reference numerals

[0025] Outlet pipe 1, first flange 2, storage tank 3, support frame 4, mounting member 5, feed pipe 6, second flange 7, intake pipe 8, filter element 9, intake fan 10, second valve body 11, liquid level sensor 12, material extraction pipe 13, first valve body 14, third valve body 15. Specific embodiments

[0026] In order to better explain the present utility model for easy understanding, the present utility model will be described in detail below in conjunction with the accompanying drawings through specific embodiments.

[0027] Please refer to Figures 1 to 3 As shown, a sevoflurane storage device for inhalation of the present utility model includes a storage tank 3, a feed assembly and an export mechanism. The feed assembly is arranged at the top of the storage tank 3, and the export mechanism is connected to the storage tank 3;

[0028] The export mechanism includes a mounting member 5, an intake assembly and an export assembly. The mounting member 5 is fixedly installed on the top of the storage tank 3. There is a discharge channel on one side of the mounting member 5, the export assembly is connected to the discharge channel, there is an intake channel on the other side of the mounting member 5, and the intake assembly is connected to the intake channel;

[0029] The intake assembly includes an intake fan 10 and a first valve body 14. The intake fan 10 is arranged at the upper part of the intake channel, and the first valve body 14 is arranged at the lower part of the intake channel.

[0030] The working principle of the present utility model is as follows: During the processing of sevoflurane, when sevoflurane needs to be stored, sevoflurane can be introduced into the storage tank 3 through the feed assembly and the feed assembly is closed. When sevoflurane needs to be exported, the intake fan 10 can be operated, and at the same time, the first valve body 14 is operated, so that the intake fan 10 introduces the air outside the storage tank 3 into the storage tank 3 through the intake channel, and the pressure in the storage tank 3 rises. Subsequently, the sevoflurane in the storage tank 3 is pressed out through the export assembly by the pressure.

[0031] Further, the intake assembly further includes an intake pipe 8. The top of the intake channel is fixedly connected to one end of the intake pipe 8, and a filter element 9 is arranged at the other end of the intake pipe 8.

[0032] As can be seen from the above description, it is beneficial for air to enter the intake passage through the intake pipe 8, and the air is filtered by the filter element 9 to prevent impurities from entering the interior of the storage tank 3.

[0033] Further, the export assembly includes a material taking pipe 13, a second valve body 11, and an export pipe 1. The material taking pipe 13 is connected to the bottom of the discharge passage, one end of the export pipe 1 is connected to the top of the discharge passage, and the second valve body 11 is disposed inside the discharge passage.

[0034] As can be seen from the above description, it is beneficial that after the pressure in the storage tank 3 rises, the second valve body 11 can be opened, so that the pressure presses the sevoflurane into the material taking pipe 13. Subsequently, the sevoflurane passes through the discharge passage and enters the export pipe 1, and the sevoflurane is exported through the export pipe 1.

[0035] Further, a first flange 2 is fixedly connected to the other end of the export pipe 1.

[0036] As can be seen from the above description, it is beneficial to connect the export pipe 1 to the receiving device through the first flange 2, so that the sevoflurane enters the receiving device after being exported.

[0037] Further, it further includes a liquid level sensor 12, and the liquid level sensor 12 is installed inside the storage tank 3.

[0038] As can be seen from the above description, it is beneficial to sense the remaining amount of sevoflurane in the storage tank 3 through the liquid level sensor 12.

[0039] Further, the feeding assembly includes a feeding pipe 6 and a third valve body 15. One end of the feeding pipe 6 is fixedly connected to the top of the storage tank 3, the other end of the feeding pipe 6 is fixedly connected to a second flange 7, and the third valve body 15 is disposed inside the feeding pipe 6.

[0040] As can be seen from the above description, it is beneficial that when it is necessary to pour sevoflurane into the interior of the storage tank 3, the importing device can be connected to the other end of the feeding pipe 6 through the second flange 7. Subsequently, the third valve body 15 is opened, so that the importing device imports sevoflurane into the storage tank 3 through the feeding pipe 6.

[0041] Further, it further includes a support frame 4, and the support frame 4 is fixedly connected to the outer surface of the storage tank 3.

[0042] As can be seen from the above description, it is beneficial to support the overall device through the support frame 4.

[0043] Further, it further includes a PLC controller, and the PLC controller is electrically connected to the feeding assembly and the export mechanism respectively.

[0044] As can be seen from the above description, it is convenient for the user to control the overall device.

[0045] Embodiment 1

[0046] Please refer to Figures 1 to 3 , an inhalation sevoflurane storage device, including a storage tank 3, a feeding assembly and a discharging mechanism. The feeding assembly is arranged at the top of the storage tank 3, and the discharging mechanism is connected to the storage tank 3;

[0047] The discharging mechanism includes a mounting member 5, an air inlet assembly and a discharging assembly. The mounting member 5 is fixedly mounted on the top of the storage tank 3 and is welded. A discharging channel is arranged on one side of the mounting member 5. The discharging assembly is connected to the discharging channel. An air inlet channel is arranged on the other side of the mounting member 5. The air inlet assembly is connected to the air inlet channel;

[0048] The air inlet assembly includes an air inlet fan 10 and a first valve body 14. The air inlet fan 10 is arranged at the upper part of the air inlet channel, and the first valve body 14 is arranged at the lower part of the air inlet channel;

[0049] The first valve body 14 is an electromagnetic valve;

[0050] The air inlet assembly further includes an air inlet pipe 8. The top of the air inlet channel is fixedly connected to one end of the air inlet pipe 8 and is welded. A filter element 9 is arranged at the other end of the air inlet pipe 8;

[0051] The discharging assembly includes a material taking pipe 13, a second valve body 11 and a discharging pipe 1. The material taking pipe 13 is connected to the bottom of the discharging channel and is welded. One end of the discharging pipe 1 is connected to the top of the discharging channel and is welded. The second valve body 11 is arranged inside the discharging channel;

[0052] The second valve body 11 is an electromagnetic valve;

[0053] The other end of the discharging pipe 1 is fixedly connected with a first flange 2 and is welded;

[0054] It further includes a liquid level sensor 12, and the liquid level sensor 12 is installed inside the storage tank 3 through bolts;

[0055] The feeding assembly includes a feeding pipe 6 and a third valve body 15. One end of the feeding pipe 6 is fixedly connected to the top of the storage tank 3 and is welded. The other end of the feeding pipe 6 is fixedly connected with a second flange 7 and is welded. The third valve body 15 is arranged inside the feeding pipe 6;

[0056] The third valve body 15 is an electromagnetic valve;

[0057] It further includes a support frame 4, and the outer surface of the storage tank 3 is fixedly connected with the support frame 4 by welding.

[0058] It further includes a PLC controller, and the PLC controller is electrically connected to the feeding assembly and the discharging mechanism respectively.

[0059] The model of the PLC controller is DATA-7311, and the PLC controller is electrically connected to the intake fan 10, the first valve body 14, the second valve body 11, the third valve body 15 and the liquid level sensor 12 respectively.

[0060] The above shows and describes the basic principles, main features and advantages of the present utility model. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the mature conventional means such as bolts, rivets and welding in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0061] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the relevant technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A sevoflurane storage device for inhalation, characterized in that: It comprises a storage tank, a feed assembly and a discharge mechanism, wherein the feed assembly is arranged on the top of the storage tank, and the discharge mechanism is connected to the storage tank; The outlet mechanism includes a mounting member, an air intake assembly and an outlet assembly, wherein the mounting member is fixedly mounted on the top of the storage tank, a discharge channel is provided on one side of the mounting member, the outlet assembly is connected to the discharge channel, and an air intake channel is provided on the other side of the mounting member, the air intake assembly is connected to the air intake channel; The air intake assembly includes an air intake fan and a first valve body. The air intake fan is arranged at the upper part of the air intake passage, and the first valve body is arranged at the lower part of the air intake passage.

2. The sevoflurane storage device for inhalation according to claim 1, characterized in that: The air intake assembly also includes an air intake pipe. The top of the air intake channel is fixedly connected to one end of the air intake pipe, and a filter element is arranged at the other end of the air intake pipe.

3. The sevoflurane storage device for inhalation according to claim 1, characterized in that: The outlet assembly includes a feed pipe, a second valve body and an outlet pipe, the feed pipe is connected to the bottom of the outlet channel, one end of the outlet pipe is connected to the top of the outlet channel, and the second valve body is arranged inside the outlet channel.

4. The sevoflurane storage device for inhalation according to claim 3, characterized in that: The other end of the outlet pipe is fixedly connected with a first flange.

5. The sevoflurane storage device for inhalation according to claim 1, characterized in that: It also includes a liquid level sensor, which is installed inside the storage tank.

6. The sevoflurane storage device for inhalation according to claim 1, characterized in that: The feed assembly includes a feed pipe and a third valve body. One end of the feed pipe is fixedly connected to the top of the storage tank, the other end of the feed pipe is fixedly connected to a second flange, and the third valve body is arranged inside the feed pipe.

7. The sevoflurane storage device for inhalation according to claim 1, characterized in that: It also includes a support frame, and the outer surface of the storage tank is fixedly connected to the support frame.

8. The sevoflurane storage device for inhalation according to claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the feeding component and the exporting mechanism respectively.

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