CN219915538U

CN219915538U - Online total organic carbon analyzer convenient to dismouting

Info

Publication number: CN219915538U
Application number: CN202320575988.9U
Authority: CN
Inventors: 蔡玉璇
Original assignee: Xiamen Shengzetai Pharmaceutical Technology Co ltd
Current assignee: Xiamen Shengzetai Pharmaceutical Technology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-10-27
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of total organic carbon analyzers, and discloses an online total organic carbon analyzer convenient to assemble and disassemble, which effectively solves the problems that when the traditional total organic carbon analyzer is used, a sample bottle is connected with a liquid inlet of the analyzer to expose the sample to the external environment for a long time, secondary pollution is easy to cause, and the accuracy of data is affected; the analyzer comprises an analyzer main body, a liquid inlet and a sample bottle, wherein the right side of the analyzer main body is fixedly connected with a box body, the liquid inlet is formed in the inner top wall of the box body, a through hole is formed in the front face of the box body, two movable plates are arranged in the box body through a reset assembly, a mounting plate is arranged between the two movable plates, and the sample bottle is placed on the mounting plate; the utility model can conveniently complete the connection of the sample bottle and the liquid inlet of the analyzer, has simple and quick disassembly and assembly connection mode, avoids secondary pollution caused by long-time exposure to the external environment, and improves the accuracy of data.

Description

Online total organic carbon analyzer convenient to dismouting

Technical Field

The utility model relates to the technical field of total organic carbon analyzers, in particular to an online total organic carbon analyzer convenient to assemble and disassemble.

Background

The total organic carbon analyzer refers to an instrument for measuring Total Organic Carbon (TOC) in a solution. The measurement principle is that organic carbon in the solution is converted into carbon dioxide through oxidization, the carbon dioxide content measured by a detector after eliminating interfering substances is used for quantitatively measuring the total organic carbon in the solution by utilizing the corresponding relation of carbon content between the carbon dioxide and the total organic carbon.

The total organic carbon analyzer among the prior art needs to be connected the inlet of sample bottle and analyzer when using, and current connected mode is general closes through internal and external screw thread soon, and dismouting connected mode is comparatively slow, will let the sample expose in external environment for a long time like this, causes secondary pollution easily, influences the precision of data.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides the online total organic carbon analyzer convenient to disassemble and assemble, and effectively solves the problems that when the conventional total organic carbon analyzer is used, a sample bottle and a liquid inlet of the analyzer are slowly disassembled and assembled, so that the sample is exposed to the external environment for a long time, secondary pollution is easy to cause, and the accuracy of data is affected.

The technical scheme adopted by the utility model is as follows: the utility model provides an online total organic carbon analysis appearance convenient to dismouting, includes analysis appearance main part, inlet and sample bottle, the right side fixedly connected with box of analysis appearance main part, the inlet sets up the interior roof at the box, the through-hole has been seted up in the front of box, the inside of box is provided with two fly leaves through reset assembly, two be provided with the mounting panel between the fly leaf, the sample bottle is placed on the mounting panel, the rear side of mounting panel is provided with operating unit.

Preferably, the reset component comprises a sliding rod, a movable block and a first spring, one end of the sliding rod is fixedly connected with the inner wall of the back face of the box body, the other end of the sliding rod penetrates through the movable block and is fixedly connected with the inner wall of the front face of the box body, the sliding rod is in sliding connection with the movable block, the movable block is fixedly connected with the movable plate, and the first spring is sleeved on the outer surface of the sliding rod.

Preferably, grooves are formed between the two movable plates, two vertical rods are fixedly connected to the inner bottom wall of each groove, the top ends of the vertical rods penetrate through the mounting plate and are fixedly connected with the inner top wall of each groove, the vertical rods are in sliding connection with the mounting plate, and a second spring is sleeved on the outer surface of each vertical rod.

Preferably, the front surface of the mounting plate is fixedly connected with a baffle plate, and the baffle plate is larger than the size of the through hole.

Preferably, the upper surface of the mounting plate is provided with a placing groove, the placing groove corresponds to the liquid inlet, and a sealing gasket is arranged between the sample bottle and the liquid inlet.

Preferably, the operation assembly comprises a rotating shaft, a handle, a disc, an eccentric rod and a connecting rod, wherein the rear side of the box body is fixedly connected with a partition board, the rotating shaft is rotationally connected with the box body through a bearing, the top end of the rotating shaft is fixedly connected with the handle, the bottom end of the rotating shaft is fixedly connected with the disc, the eccentric rod is fixedly connected with the edge of the lower surface of the disc, one end of the connecting rod is rotationally connected with the eccentric rod, the other end of the connecting rod is rotationally connected with a push rod, the push rod penetrates through the partition board and is provided with an inclined plane, the push rod is in sliding connection with the partition board, and the front side lower surface of the push rod is fixedly connected with a stop block.

The beneficial effects of the utility model are as follows:

1. the holding tank on the mounting plate is exposed from the through hole through rotating the handle, then the sample bottle is placed in the holding tank and the handle is reversed, at the moment, the restoring force of the first spring enables the movable plate to reset, and then the restoring force of the second spring enables the mounting plate to reset upwards, so that the sample bottle is pressed at the liquid inlet, the connection of the sample bottle and the liquid inlet of the analyzer is completed, the dismounting connection mode is simple and rapid, secondary pollution caused by long-time exposure to the external environment is avoided, and the accuracy of data is improved.

2. The movable plate is reset through the restoring force of the first spring, the through hole is shielded by the baffle at the moment, external dust is prevented from entering the box body, after the mounting plate is reset upwards due to the restoring force of the second spring, the sample bottle is pressed at the liquid inlet, so that the tightness between the sample bottle and the liquid inlet is improved, and the dismounting connection effect is good.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the right-side cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of the internal structure of the case of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Reference numerals illustrate: 1. an analyzer body; 2. a liquid inlet; 3. a sample bottle; 4. a case; 5. a through hole; 6. a reset assembly; 7. a movable plate; 8. a mounting plate; 9. an operating assembly; 601. a slide bar; 602. a movable block; 603. a first spring; 701. a groove; 702. a vertical rod; 703. a second spring; 801. a baffle; 802. a placement groove; 803. a sealing gasket; 901. a rotating shaft; 902. a handle; 903. a disc; 904. an eccentric rod; 905. a connecting rod; 906. a partition plate; 907. a push rod; 908. an inclined plane; 909. and a stop block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-4, this embodiment provides an online total organic carbon analyzer convenient to dismouting, including analyzer main part 1, inlet 2 and sample bottle 3, the right side fixedly connected with box 4 of analyzer main part 1, inlet 2 sets up the interior roof at box 4, through-hole 5 has been seted up in the front of box 4, the inside of box 4 is provided with two fly leaves 7 through reset assembly 6, be provided with mounting panel 8 between two fly leaves 7, sample bottle 3 is placed on mounting panel 8, the rear side of mounting panel 8 is provided with operating unit 9.

In order to allow the movable plate 7 to be reset after being extended out of the case 4, as shown in fig. 1 and 3: the reset component 6 comprises a sliding rod 601, a movable block 602 and a first spring 603, one end of the sliding rod 601 is fixedly connected with the inner wall of the back face of the box body 4, the other end of the sliding rod 601 penetrates through the movable block 602 and is fixedly connected with the inner wall of the front face of the box body 4, the sliding rod 601 is slidably connected with the movable block 602, the movable block 602 is fixedly connected with the movable plate 7, the first spring 603 is sleeved on the outer surface of the sliding rod 601, the movable plate 7 is arranged to slide forwards along the sliding rod 601 and compress the first spring 603, and the restoring force of the first spring 603 enables the movable plate 7 to reset after the applied force disappears.

In order to enable the mounting plate 8 to move up and down, it is shown in fig. 3 and 4: the groove 701 is formed between the two movable plates 7, two vertical rods 702 are fixedly connected to the inner bottom wall of the groove 701, the top ends of the vertical rods 702 penetrate through the mounting plate 8 and are fixedly connected with the inner top wall of the groove 701, the vertical rods 702 are slidably connected with the mounting plate 8, a second spring 703 is sleeved on the outer surface of the vertical rods 702, the mounting plate 8 is arranged to slide downwards along the vertical rods 702 and compress the second spring 703, and the restoring force of the second spring 703 after the applied force disappears enables the mounting plate 8 to reset upwards.

In order to avoid external dust entering the housing 4, it is shown in fig. 1 and 2: the front fixedly connected with baffle 801 of mounting panel 8, the baffle 801 is greater than the size of through-hole 5, sets up the baffle 801 like this and can shelter from through-hole 5, reduces the entering of dust.

In order to improve the tightness between the sample bottle 3 and the liquid inlet 2, as shown in fig. 2 and 3: the standing groove 802 has been seted up to the upper surface of mounting panel 8, and standing groove 802 corresponds with the position of inlet 2, is provided with sealed pad 803 between sample bottle 3 and the inlet 2, sets up the restoring force of second spring 703 like this and makes mounting panel 8 upwards reset, makes sample bottle 3 compress tightly in inlet 2 department, and sealed pad 803 improves the leakproofness of connection.

For connection of the sample bottle 3, as shown in fig. 1 and 2: the operation assembly 9 comprises a rotating shaft 901, a handle 902, a disc 903, an eccentric rod 904 and a connecting rod 905, wherein a partition plate 906 is fixedly connected to the rear side of the inside of the box 4, the rotating shaft 901 is rotationally connected with the box 4 through a bearing, the top end of the rotating shaft 901 is fixedly connected with the handle 902, the bottom end of the rotating shaft 901 is fixedly connected with the disc 903, the eccentric rod 904 is fixedly connected to the edge of the lower surface of the disc 903, one end of the connecting rod 905 is rotationally connected with the eccentric rod 904, the other end of the connecting rod 905 is rotationally connected with a push rod 907, an inclined surface 908 penetrates through the partition plate 906, the push rod 907 is slidably connected with the partition plate 906, a stop 909 is fixedly connected to the lower surface of the front side of the push rod 907, the rotating handle 902 drives the rotating shaft 901 and the disc 903 to rotate, the disc 903 drives the push rod 907 to slide forwards through the eccentric rod 904 and the connecting rod 905, the inclined surface 908 on the left side of the push rod 907 extrudes a mounting plate 8 to move downwards so that the sample bottle 3 is separated from a liquid inlet 2, and then the stop 909 contacts with the mounting plate 8, and the stop plate 7 is driven to extend out of the box 4.

The operating principle, during the use, rotate handle 902 and drive pivot 901 and disc 903 rotatory, disc 903 drives push rod 907 through eccentric rod 904 and connecting rod 905 and slides forward at rotatory in-process, push rod 907 left inclined plane 908 extrudees mounting panel 8 this moment, mounting panel 8 slides down along montant 702 and compresses second spring 703, drive fly leaf 7 and slide forward along slide bar 601 and compress first spring 603 when dog 909 contacts mounting panel 8, until standing groove 802 on mounting panel 8 exposes from through-hole 5, then put sample bottle 3 in standing groove 802 and reverse handle 902, the restoring force of first spring 603 makes fly leaf 7 reset at this moment, then the restoring force of second spring 703 makes mounting panel 8 upwards reset, make sample bottle 3 compress tightly in inlet 2 department, baffle 801 shelters from through-hole 5 this moment, thereby accomplish the connection of sample bottle 3 and the inlet 2 of analysis appearance, the dismouting connected mode is simple and quick, avoid exposing to the external environment for a long time and cause secondary pollution, improve the precision of data.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides an online total organic carbon analysis appearance convenient to dismouting, includes analysis appearance main part (1), inlet (2) and sample bottle (3), a serial communication port, right side fixedly connected with box (4) of analysis appearance main part (1), inlet (2) set up the interior roof at box (4), through-hole (5) have been seted up in the front of box (4), the inside of box (4) is provided with two fly leaves (7) through reset assembly (6), two be provided with mounting panel (8) between fly leaf (7), sample bottle (3) are placed on mounting panel (8), the rear side of mounting panel (8) is provided with operating component (9).

2. The online total organic carbon analyzer convenient to disassemble and assemble according to claim 1, wherein the reset component (6) comprises a sliding rod (601), a movable block (602) and a first spring (603), one end of the sliding rod (601) is fixedly connected with the inner wall of the back surface of the box body (4), the other end of the sliding rod (601) penetrates through the movable block (602) and is fixedly connected with the inner wall of the front surface of the box body (4), the sliding rod (601) is slidably connected with the movable block (602), the movable block (602) is fixedly connected with the movable plate (7), and the first spring (603) is sleeved on the outer surface of the sliding rod (601).

3. The online total organic carbon analyzer convenient to disassemble and assemble according to claim 2, wherein grooves (701) are formed between two movable plates (7), two vertical rods (702) are fixedly connected to the inner bottom wall of each groove (701), the top ends of the vertical rods (702) penetrate through a mounting plate (8) and are fixedly connected with the inner top wall of each groove (701), the vertical rods (702) are in sliding connection with the mounting plate (8), and a second spring (703) is sleeved on the outer surface of each vertical rod (702).

4. An on-line total organic carbon analyzer convenient to disassemble and assemble according to claim 3, wherein a baffle plate (801) is fixedly connected to the front surface of the mounting plate (8), and the baffle plate (801) is larger than the through hole (5).

5. The online total organic carbon analyzer convenient to disassemble and assemble according to claim 4, wherein a placing groove (802) is formed in the upper surface of the mounting plate (8), the placing groove (802) corresponds to the liquid inlet (2), and a sealing gasket (803) is arranged between the sample bottle (3) and the liquid inlet (2).

6. The online total organic carbon analyzer convenient to disassemble and assemble according to claim 5, wherein the operation assembly (9) comprises a rotating shaft (901), a handle (902), a disc (903), an eccentric rod (904) and a connecting rod (905), a partition plate (906) is fixedly connected to the rear side of the inside of the box body (4), the rotating shaft (901) is rotationally connected with the box body (4) through a bearing, the top end of the rotating shaft (901) is fixedly connected with the handle (902), the bottom end of the rotating shaft (901) is fixedly connected with the disc (903), the eccentric rod (904) is fixedly connected to the edge of the lower surface of the disc (903), one end of the connecting rod (905) is rotationally connected with the eccentric rod (904), the other end of the connecting rod (905) is rotationally connected with a push rod (907), the push rod (907) penetrates through the partition plate (906) and is provided with an inclined plane (908), the push rod (907) is slidingly connected with the partition plate (906), and the front side lower surface of the push rod (907) is fixedly connected with a stop block (909).