Real-time online oxygen content detection device

Abstract

The utility model relates to the technical field of medicine, in particular to an oxygen content real-time online detection device which comprises an oxygen detection body, pipelines are arranged on the two sides of the bottom of the outer wall of the oxygen detection body, baffles are connected to the outer walls of the pipelines in an interference fit mode, and fixing plates are movably connected to the outer walls of the pipelines in a sleeved mode. An inserting groove is formed in the end face of the outer side of the pipeline, an inner cylinder is inserted into the inserting groove, and the inner cylinder communicates with an inner cavity of the pipeline; a connecting pipe is further included, a connector is arranged at the inner side end of the connecting pipe, a groove is formed in the inner side end face of the connector, an inserting pipe is connected to the inner wall of the groove in an inserted mode, and the inserting pipe is communicated with an inner cavity of the connecting pipe. According to the utility model, the male connector and the female connector are mutually inserted, and the two connectors are connected and fixed through the nut, so that the sealing performance of fixation is improved, gas leakage is prevented, the accuracy of detection values is improved, and the maintenance frequency is reduced through the mutual insertion mode.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine, and in particular to a real-time online detection device for oxygen content. Background Art

[0002] The existing fixed real-time online detection device for oxygen content is fixed on the gas pipeline. The bottom of the real-time online detection device for oxygen content is provided with an air inlet end and an exhaust end, which are connected to the pipeline through a nut fixing seat. However, it is found in actual application that due to poor sealing, gas leakage often occurs at the connection parts between the air inlet end and the exhaust end and the pipeline. The leakage will affect the gas transportation and the real-time detection result of the real-time online detection device for oxygen content. Therefore, it is necessary to improve the connection mechanism of the existing real-time online detection device for oxygen content. Utility Model Content

[0003] In order to solve the above problems, the utility model designs a real-time online detection device for oxygen content.

[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0005] A real-time online detection device for oxygen content comprises an oxygen detection body, wherein both sides of the bottom of the outer wall of the oxygen detection body are provided with pipes, the outer wall of the pipe is connected with a baffle by interference fit, a fixing plate is movably sleeved on the outer wall of the pipe, a slot is provided on the outer end surface of the pipe, an inner cylinder is inserted in the slot, and the inner cylinder is communicated with the inner cavity of the pipe;

[0006] It also includes a connecting pipe, wherein the inner end of the connecting pipe is provided with a connecting head, the inner end surface of the connecting head is provided with a groove, the inner wall of the groove is plugged with a cannula, and the cannula is communicated with the inner cavity of the connecting pipe.

[0007] Furthermore, a thread 1 is provided on the inner wall of the fixing plate.

[0008] Furthermore, a sealant is provided on the inner wall of the slot.

[0009] Furthermore, a second thread is provided on the outer wall of the connector.

[0010] Furthermore, the inner end of the insertion tube protrudes out of the groove.

[0011] The beneficial effects of the utility model are:

[0012] The utility model adopts male and female connectors to be plugged into each other, and the two connectors are connected and fixed by nuts, and the fixed sealing is improved by plugging into each other, gas leakage is prevented, normal detection of the real-time online detection device of oxygen content is ensured, the accuracy of the detection value is improved, and the number of maintenance times is reduced, thereby improving the practicality of the real-time online detection device of oxygen content and better meeting actual use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the pipeline structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Oxygen detection body, 2. Pipe, 3. Baffle, 4. Fixing plate, 5. Slot, 6. Inner tube, 7. Connecting pipe, 8. Connecting head, 9. Groove, 10. Intubation tube. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 As shown, a real-time online detection device for oxygen content includes an oxygen detection body 1, pipes 2 are provided on both sides of the bottom of the outer wall of the oxygen detection body 1, a baffle 3 is connected to the outer wall of the pipe 2 by interference fit, a fixing plate 4 is movably sleeved on the outer wall of the pipe 2, a slot 5 is provided on the outer end surface of the pipe 2, an inner cylinder 6 is inserted into the slot 5, and the inner cylinder 6 is connected to the inner cavity of the pipe 2;

[0020] It also includes a connecting tube 7 , the inner end of which is provided with a connecting head 8 , the inner end surface of the connecting head 8 is provided with a groove 9 , the inner wall of the groove 9 is plugged with a cannula 10 , and the cannula 10 is communicated with the inner cavity of the connecting tube 7 .

[0021] Furthermore, a thread 1 is provided on the inner wall of the fixing plate 4 .

[0022] Furthermore, a sealant is provided on the inner wall of the slot 5 .

[0023] Furthermore, a second thread is provided on the outer wall of the connector 8 .

[0024] Furthermore, the inner end of the insertion tube 10 protrudes out of the groove 9 .

[0025] The detailed connection means are well-known technologies in the art. All components in this solution are universal standard parts or components known to technicians in this field. The structures and principles are known to technicians in this field through technical manuals or conventional experimental methods.

[0026] A specific application of this embodiment is:

[0027] When in use, the connecting pipe 7 drives the connecting head 8 and the inserting tube 10 to move onto the pipeline 2, and the inserting tube 10 is inserted into the slot 5, so that the inner tube 6 moves relatively into the inserting tube 10, and at the same time, the outer end of the pipeline 2 moves relatively into the connecting head 8, and the fixing plate 4 is rotated. The fixing plate 4 is rotated on the outer wall of the connecting head 8. The pipeline 2 limits the fixing plate 4. While rotating the fixing plate 4, the connecting head 8 drives the inserting tube 10 to move into the slot 5 until the inserting tube 10 abuts against the inner wall of the slot 5, and the connecting pipe 7 is connected and fixed to the pipeline 2.

[0028] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should fall within the protection scope of the present invention.

Claims

1. A real-time online oxygen content detection device, characterized in that: It comprises an oxygen detection body (1), Pipes (2) are provided on both sides of the bottom of the outer wall of the oxygen detection body (1); a baffle (3) is connected to the outer wall of the pipe (2) by interference fit; a fixing plate (4) is movably sleeved on the outer wall of the pipe (2); a slot (5) is provided on the outer end surface of the pipe (2); an inner tube (6) is inserted into the slot (5), and the inner tube (6) is communicated with the inner cavity of the pipe (2); It also comprises a connecting tube (7), the inner end of the connecting tube (7) is provided with a connecting head (8), the inner end surface of the connecting head (8) is provided with a groove (9), the inner wall of the groove (9) is plugged with an insert tube (10), and the insert tube (10) is connected to the inner cavity of the connecting tube (7).

2. A real-time online oxygen content detection device according to claim 1, characterized in that: The inner wall of the fixing plate (4) is provided with a thread 1.

3. A real-time online oxygen content detection device according to claim 1, characterized in that: The inner wall of the slot (5) is provided with sealing glue.

4. A real-time online oxygen content detection device according to claim 1, characterized in that: The outer wall of the connector (8) is provided with a second thread.

5. The real-time online oxygen content detection device according to claim 1, characterized in that: The inner end of the insertion tube (10) protrudes out of the groove (9).

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