CN219590282U

CN219590282U - Residual oxygen analyzer

Info

Publication number: CN219590282U
Application number: CN202321179262.XU
Authority: CN
Inventors: 邱树华
Original assignee: JIANGXI LIWODE TECHNOLOGY CO LTD
Current assignee: JIANGXI LIWODE TECHNOLOGY CO LTD
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-25
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of gas detection, in particular to a residual oxygen analyzer, which comprises an analyzer main body, wherein the analyzer main body comprises a machine body, four corners of the bottom of the machine body are fixedly connected with supporting feet, the front surface of the machine body is provided with a control panel, the top of the machine body is fixedly connected with a handle, the top of the machine body is provided with a connecting assembly, the connecting assembly comprises a mounting seat arranged at the top of the machine body, the bottom of the mounting seat is fixedly connected with the top of the machine body, a groove is formed in the mounting seat, a connecting ring is movably connected in the groove, a connecting pipe penetrates through the middle of the connecting ring, one end of the connecting pipe is fixedly connected with a detection probe, a sealing ring is arranged between the connecting ring and the connecting pipe, and two sides of the sealing ring are respectively fixedly connected with the connecting ring and the connecting pipe, so that the detection probe can be disassembled and stored, and collision damage caused by the detection probe is avoided.

Description

Residual oxygen analyzer

Technical Field

The utility model relates to the technical field of gas detection, in particular to a residual oxygen analyzer.

Background

The residual oxygen analyzer is an analyzer for detecting residual oxygen content in nitrogen-filled or modified atmosphere packaged foods and nitrogen-filled medicines, and the vacuum package is mostly applied to the industries of foods, medical treatment, pharmacy and the like; when the existing residual oxygen analyzer is used, the detection probe of the analyzer is fixedly connected with the analyzer body, so that the detection probe is exposed outside and is easy to damage in the daily transportation process, the daily use is inconvenient, and meanwhile, dust can be adsorbed on the surface by the detection probe after being exposed in the air for a long time, so that the detection result is affected.

Disclosure of Invention

The present utility model is directed to an residual oxygen analyzer, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the residual oxygen analyzer comprises an analyzer main body, wherein the analyzer main body comprises an engine body, four corners of the bottom of the engine body are fixedly connected with supporting feet, a control panel is arranged on the front surface of the engine body, a lifting handle is fixedly connected to the top of the engine body, and a connecting assembly is arranged at the top of the engine body;

the connecting assembly comprises a mounting seat arranged at the top of the machine body, the bottom of the mounting seat is fixedly connected with the top of the machine body, a groove is formed in the mounting seat, a connecting ring is movably connected in the groove, a connecting pipe penetrates through the middle of the connecting ring, a detection probe is fixedly connected with one end of the connecting pipe, a sealing ring is arranged between the connecting ring and the connecting pipe, and two sides of the sealing ring are fixedly connected with the connecting ring and the connecting pipe respectively.

As a preferable scheme of the utility model, clamping grooves are formed in the left side and the right side of the connecting ring, limiting grooves are formed in the left side and the right side of the bottom of the connecting ring, pull rods are connected to the left side and the right side of the mounting seat in a sliding mode, and the other ends of the two pull rods extend to the inside of the grooves and are clamped with the inside of the two clamping grooves.

As a preferable scheme of the utility model, springs are sleeved on the surfaces of the two pull rods, one ends of the two opposite springs are fixedly connected with the surfaces of the two sides of the mounting seat, and the upper parts of the opposite ends of the two pull rods are obliquely arranged.

As a preferable scheme of the utility model, the left side and the right side of the bottom of the inner cavity of the groove are fixedly connected with limiting springs, the top ends of the two limiting springs are fixedly connected with limiting blocks, and the surfaces of the two limiting blocks are movably connected with the inner sides of the two limiting grooves.

As a preferable scheme of the utility model, the right side of the machine body is provided with the cleaning component, the cleaning component comprises a cleaning box arranged on the surface of the machine body, the left side of the cleaning box is fixedly connected with the right side surface of the machine body, the front side of the cleaning box is provided with the fan, and the back side of the cleaning box is fixedly connected with the ventilation net.

As a preferable scheme of the utility model, the inner cavity of the cleaning box is sequentially provided with the filter screen plate and the active carbon plate from front to back, the side edge of the filter screen plate is clung to the inner wall of the cleaning box, and the active carbon plates are identical.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting pipe and the detection probe can be detachably connected through the mounting seat, so that the connecting pipe and the detection probe can be stored after the instrument is used, and the detection probe is prevented from being damaged.

2. According to the utility model, the air can be pumped into the cleaning box through the arranged fan, the air is dedusted and dehumidified through the filter screen plate and the active carbon plate, and then is discharged through the ventilation screen, so that the detection probe can be placed at the ventilation screen, the air is blown on the surface of the detection probe, the dust of the detection probe is cleaned, and the accuracy of the instrument in subsequent use is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the mounting base and the connection pipe of the present utility model;

FIG. 3 is a schematic view of the rear structure of the cleaning tank of the present utility model;

fig. 4 is a schematic view showing the internal structure of the cleaning tank of the present utility model.

In the figure: 1. an analyzer body; 101. a body; 102. supporting feet; 103. a control panel; 104. a handle; 2. a connection assembly; 201. a mounting base; 202. a connecting pipe; 203. a detection probe; 204. a connecting ring; 205. a groove; 206. a pull rod; 207. a spring; 208. a clamping groove; 209. a seal ring; 210. a limit spring; 211. a limiting block; 212. a limit groove; 3. a cleaning assembly; 301. a cleaning tank; 302. a blower; 303. a ventilation screen; 304. a filter screen plate; 305. an activated carbon plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution:

the utility model provides an incomplete oxygen analyzer, including analyzer main part 1, analyzer main part 1 includes organism 101, four angle fixedly connected with supporting legs 102 of organism 101 bottom, the front of organism 101 is provided with control panel 103, the top fixedly connected with handle 104 of organism 101, the top of organism 101 is provided with coupling assembling 2, coupling assembling 2 is including setting up at the mount pad 201 at organism 101 top, the bottom of mount pad 201 and the top fixed connection of organism 101, the inside recess 205 of seting up of mount pad 201, the inside swing joint of recess 205 has go-between 204, the middle part of go-between 204 runs through there is connecting pipe 202, the one end fixedly connected with test probe 203 of connecting pipe 202, be provided with sealing washer 209 between go-between 204 and the connecting pipe 202, the both sides of sealing washer 209 are in go-between 204 and connecting pipe 202 fixed connection respectively.

As shown in fig. 2, clamping grooves 208 are formed in the left and right sides of the connecting ring 204, limiting grooves 212 are formed in the left and right sides of the bottom of the connecting ring 204, pull rods 206 are slidably connected to the left and right sides of the mounting seat 201, the other ends of the two pull rods 206 extend to the inside of the grooves 205 and are clamped with the inside of the two clamping grooves 208, springs 207 are sleeved on the surfaces of the two pull rods 206, one ends of the two springs 207 opposite to each other are fixedly connected with the surfaces of the two sides of the mounting seat 201, the upper parts of the opposite ends of the two pull rods 206 are obliquely arranged, limiting springs 210 are fixedly connected to the left and right sides of the bottom of an inner cavity of the groove 205, limiting blocks 211 are fixedly connected to the top ends of the two limiting springs 210, and the surfaces of the two limiting blocks 211 are movably connected with the inner sides of the two limiting grooves 212.

As shown in fig. 1, 3 and 4, a cleaning component 3 is disposed on the right side of a machine body 101, the cleaning component 3 includes a cleaning box 301 disposed on the surface of the machine body 101, the left side of the cleaning box 301 is fixedly connected with the right side surface of the machine body 101, a fan 302 is disposed on the front side of the cleaning box 301, a ventilation net 303 is fixedly connected with the back side of the cleaning box 301, a filter screen 304 and an activated carbon plate 305 are sequentially disposed in the inner cavity of the cleaning box 301 from front to back, the side edges of the filter screen 304 are tightly attached to the inner wall of the cleaning box 301, and the activated carbon plates 305 are the same.

The working flow of the utility model is as follows: during use, the connecting ring 204 at the end part of the connecting pipe 202 is inserted into the mounting seat 201, the left side and the right side of the bottom of the connecting ring 204 are propped against the pull rods 206 at the two sides, the pull rods 206 at the two sides move towards the two sides under the action of the connecting ring 204, then the connecting ring 204 moves downwards, the pull rods 206 rebound towards the middle under the action of the springs 207, the two pull rods 206 are clamped in the clamping grooves 208 at the two sides of the connecting ring 204, meanwhile, the two limiting blocks 211 at the bottom are clamped in the limiting grooves 212, the mounting of the detection probe 203 is realized, otherwise, the pull rods 206 are pulled towards the two sides after the use, the two pull rods 206 are not clamped in the connecting ring 204, under the action of the bottom limiting springs 210, the connecting ring 204 is sprung upwards, the rapid disassembly is realized, the set fan 302 can suck air into the cleaning box 301, the air is dedusted and dehumidified through the filter screen 304 and the activated carbon plate 305, then the detection probe 203 can be placed at the ventilating screen 303 through the air, the air is blown on the surface of the detection probe 203, and the dust is cleaned up by the air, and the accuracy of a subsequent instrument is ensured when in use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Residual oxygen analyzer, comprising an analyzer body (1), characterized in that: the analyzer body (1) comprises a body (101), four corners of the bottom of the body (101) are fixedly connected with supporting feet (102), a control panel (103) is arranged on the front surface of the body (101), a handle (104) is fixedly connected to the top of the body (101), and a connecting assembly (2) is arranged on the top of the body (101);

coupling assembling (2) are including setting up mount pad (201) at organism (101) top, the bottom of mount pad (201) and the top fixed connection of organism (101), recess (205) are seted up to inside of mount pad (201), the inside swing joint of recess (205) has go-between (204), the middle part of go-between (204) is run through there is connecting pipe (202), the one end fixedly connected with test probe (203) of connecting pipe (202), be provided with sealing washer (209) between go-between (204) and connecting pipe (202), the both sides of sealing washer (209) are in go-between (204) and connecting pipe (202) fixed connection respectively.

2. The residual oxygen analyzer of claim 1, wherein: clamping grooves (208) are formed in the left side and the right side of the connecting ring (204), limiting grooves (212) are formed in the left side and the right side of the bottom of the connecting ring (204), pull rods (206) are connected to the left side and the right side of the mounting seat (201) in a sliding mode, and the other ends of the two pull rods (206) extend to the inside of the grooves (205) to be connected with the inside of the two clamping grooves (208) in a clamping mode.

3. The residual oxygen analyzer of claim 2, wherein: the surfaces of the two pull rods (206) are sleeved with springs (207), one ends of the two springs (207) opposite to each other are fixedly connected with the surfaces of the two sides of the mounting seat (201), and the upper parts of the two opposite ends of the two pull rods (206) are obliquely arranged.

4. The residual oxygen analyzer of claim 2, wherein: limiting springs (210) are fixedly connected to the left side and the right side of the bottom of the inner cavity of the groove (205), limiting blocks (211) are fixedly connected to the top ends of the two limiting springs (210), and the surfaces of the two limiting blocks (211) are movably connected with the inner sides of the two limiting grooves (212).

5. The residual oxygen analyzer of claim 1, wherein: the cleaning device is characterized in that a cleaning assembly (3) is arranged on the right side of the machine body (101), the cleaning assembly (3) comprises a cleaning box (301) arranged on the surface of the machine body (101), the left side of the cleaning box (301) is fixedly connected with the right side surface of the machine body (101), a fan (302) is arranged on the front side of the cleaning box (301), and a ventilation net (303) is fixedly connected to the back side of the cleaning box (301).

6. The residual oxygen analyzer of claim 5, wherein: the inner cavity of the cleaning box (301) is sequentially provided with a filter screen plate (304) and an active carbon plate (305) from front to back, the side edge of the filter screen plate (304) is clung to the inner wall of the cleaning box (301), and the active carbon plates (305) are identical.