CN211977857U - Reverse osmosis filter core center tube length measuring device - Google Patents
Reverse osmosis filter core center tube length measuring device Download PDFInfo
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- CN211977857U CN211977857U CN202020715224.1U CN202020715224U CN211977857U CN 211977857 U CN211977857 U CN 211977857U CN 202020715224 U CN202020715224 U CN 202020715224U CN 211977857 U CN211977857 U CN 211977857U
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- center tube
- reverse osmosis
- filter core
- osmosis filter
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Abstract
The utility model discloses a reverse osmosis filter core center tube length measurement device, including mounting plate, the last marble platform of installing of mounting plate, install center tube measuring device on the marble platform, be provided with drive arrangement on the center tube measuring device. The beneficial effects of the utility model are that, the utility model discloses an automatic measure principle utilizes the buffering push rod to promote reverse osmosis filter core center tube, utilizes the length sensor on the center tube measuring device to measure the reverse osmosis filter core center tube of installing on surveying buret installation device, reduces the manual work and uses the meter chi to carry out the error of measuring, saves a large amount of manual works, raises the efficiency greatly. The utility model discloses a front end of buffering push rod is provided with the cushion, avoids buffering push rod direct contact product, reduces buffering push rod self and can receive the harm, also guarantees not to damage the reverse osmosis filter core center tube of measurand simultaneously.
Description
Technical Field
The utility model relates to a length measurement equipment, especially a reverse osmosis filter core center tube length measurement device.
Background
Along with the improvement of the requirements of people on the quality of drinking water, a pure water system gradually enters a drinking water system of every family. The purifier in the existing market generally adopts the reverse osmosis filter core, and the reverse osmosis filter core can filter impurity such as organic matter, colloid, bacterium, virus in the raw water, especially has high filtration efficiency to impurity such as inorganic salt, heavy metal ion. Therefore, the reverse osmosis filter element forms a core component of the water purifier, and the filtering effect of the water purifier is directly related to that of the reverse osmosis filter element. The reverse osmosis filter element comprises a central tube and a reverse osmosis membrane bag wound on the central tube.
Reverse osmosis is a new membrane separation technology developed in the 60 s, and is a process of separating a solvent from a solute in a solution under pressure by means of a reverse osmosis membrane. The reverse osmosis technology is a membrane separation and filtration technology using osmotic pressure difference as power, is derived from research of aerospace science and technology in the sixties of the twentieth century in the United states, is gradually converted into civil use, and is widely applied to the fields of scientific research, medicines, foods, beverages, seawater desalination and the like at present. The reverse osmosis filter element is a common applied object device of reverse osmosis.
With the increasing application of reverse osmosis technology to seawater desalination systems, the function of the central tube as an important water collecting component of reverse osmosis equipment is particularly important, and the length of the central tube directly determines the water collecting capacity and the assembling reliability of the central tube. The length of the base pipe is therefore an important parameter in the production process, for which a large number of tests are carried out. However, the conventional measurement mode is to directly use a meter ruler for measurement, which has low efficiency, occupies a large amount of manpower, and has poor precision and data reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a reverse osmosis filter core center tube length measuring device is designed.
Realize above-mentioned purpose the technical scheme of the utility model be, a reverse osmosis filter core center tube length measurement device, including mounting plate, the last marble platform of installing of mounting plate, fixed mounting has center tube measuring device on the marble platform, be provided with drive arrangement on the center tube measuring device.
Furthermore, the central tube measuring device comprises a base, a mounting plate is mounted on the base, and the driving device is fixedly mounted on the mounting plate.
Further, fixed mounting has the tight cylinder in top on the mounting panel, be provided with the ejector pin on the tight cylinder in top, the plate is installed to the one end of ejector pin, plate fixed mounting be in fixing device is last.
The fixing device is further explained, the fixing device comprises an L-shaped fixing plate, the bottom end of the fixing plate is fixedly mounted on the base, a buffering push rod is mounted on the fixing plate, a round cushion block is arranged at the front end of the buffering push rod, the buffering push rod is used for pushing a product on the marble platform, and the cushion block plays a role in protecting the buffering push rod.
The driving device is further explained, a sliding rail is arranged at the bottom of a base on the driving device, a sliding groove is formed in the mounting bottom plate, and the base on the driving device and the mounting bottom plate are semi-fixedly mounted and can slide relatively when certain force is applied.
Further explaining the central tube measuring device, the central tube measuring device includes a length sensor, the length sensor is fixedly installed on a fixing plate of a fixing device, and the length sensor moves synchronously with the driving device and the fixing device.
Further, be provided with reverse osmosis filter core center tube fixing device on the marble platform, reverse osmosis filter core center tube fixing device installs in one side of center tube measuring device.
Its beneficial effect lies in, 1 the utility model discloses a be automatic measurement principle, utilize the buffering push rod to promote reverse osmosis filter core center tube, utilize the length sensor on the center tube measuring device to measure the reverse osmosis filter core center tube of installing on surveying buret installation device, reduce the manual work and use the meter chi to carry out the error of measuring, save a large amount of manual works, raise the efficiency greatly.
2. The utility model discloses a front end of buffering push rod is provided with the cushion, avoids buffering push rod direct contact product, reduces buffering push rod self and can receive the harm, also guarantees not to damage the reverse osmosis filter core center tube of measurand simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is another schematic structural view of the present invention;
FIG. 3 is a partially enlarged schematic view of portion A of FIG. 1;
in the figure, 1, a bottom plate is installed; 2. a marble platform; 3. a central tube measuring device; 4. a drive device; 5. a base; 6. mounting a plate; 7. tightly pushing the air cylinder; 8. a top rod; 9. a plate member; 10. a fixing plate; 11. a buffer push rod; 12. cushion blocks; 13. a slide rail; 14. a chute; 15. a length sensor; 16. reverse osmosis filter core center tube fixing device.
Detailed Description
The utility model will be described in detail with reference to the accompanying drawings, as shown in fig. 1-2, a reverse osmosis filter core center length measuring device is mainly used for measuring a center tube measuring device 3, a base 5 is arranged below the center tube measuring device 3, a mounting plate 6 is arranged on the base 5, the mounting plate 6 is arranged on the base 5, a driving device 4 is arranged on the mounting plate 6, the base 5 is used for fixing the measuring device and the fixing device, the base 5 and the mounting plate 1 are in a semi-fixed mounting mode, a jacking cylinder 7 on the driving device 4 drives a mandril 8 to push a fixing plate 10, a buffer push rod 11 on the fixing plate pushes the reverse osmosis filter core center tube to be measured, a circular cushion block 12 is arranged between the buffer push rod 11 and the reverse osmosis filter core center tube, the cushion block 12 can play a role of protecting the buffer push rod 11 and the reverse osmosis filter core, prevent to cause unnecessary damage at the in-process that promotes because base 5 and mounting plate 1 are half fixed mounting's mode, promote the in-process, when the power of promotion is too big, but base 5 and mounting plate 1 relative slip guarantee that buffering push rod 11 and at the reverse osmosis filter core center tube of measurand can not cause the damage because of thrust is too big, further protected device and reverse osmosis filter core center tube. Install length sensor 15 on center tube measuring device 3, at the in-process that buffering push rod 11 promoted reverse osmosis filter core center tube, length sensor 15 is fixed on fixing device and drive arrangement 4 is the synchronous movement, through the high accuracy detection to buffering push rod 11, measure the displacement of push rod, reverse osmosis filter core center tube is fixed by the accurate whole length size of reverse osmosis filter core center tube fixing device 16, when buffering push rod 11 pushes away reverse osmosis filter core center tube from the fixed completely, the displacement of buffering push rod 11 is exactly the length of reverse osmosis filter core center tube, and then length sensor 15 measures the length of reverse osmosis filter core center tube.
The working principle is as follows: with this device installation fixed, place reverse osmosis filter core center tube, will cushion 12 laminating on the push rod 11 on the reverse osmosis filter core center tube, cushion 12 can play the effect of protection buffering push rod 11 and reverse osmosis filter core center tube, prevents to cause the unnecessary damage at the in-process that promotes, because base 5 and mounting plate 1 are half fixed mounting's mode, in the promotion process, when the power that promotes is too big, base 5 and mounting plate 1 relative slip, guarantee that buffering push rod 11 and can not cause the damage because of thrust is too big at the reverse osmosis filter core center tube of measuration, further protected device and reverse osmosis filter core center tube. Install length sensor 15 on center tube measuring device 3, at the in-process that buffering push rod 11 promoted reverse osmosis filter core center tube, length sensor 15 is fixed on fixing device and drive arrangement 4 is the synchronous movement, through the high accuracy detection to buffering push rod 11, measure the displacement of push rod, reverse osmosis filter core center tube is fixed by the accurate whole length size of reverse osmosis filter core center tube fixing device 16, when buffering push rod 11 pushes away reverse osmosis filter core center tube from the fixed completely, the displacement of buffering push rod 11 is exactly the length of reverse osmosis filter core center tube, and then length sensor 15 measures the length of reverse osmosis filter core center tube.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (7)
1. The utility model provides a reverse osmosis filter core center tube length measurement device, includes mounting plate (1), its characterized in that, mounting plate (1) is last to install marble platform (2), install center tube measuring device (3) on marble platform (2), be provided with drive arrangement (4) on center tube measuring device (3).
2. A reverse osmosis filter core center tube length measuring device according to claim 1, wherein the center tube measuring device (3) comprises a base (5), a mounting plate (6) is mounted on the base (5), and the driving device (4) is fixedly mounted on the mounting plate (6).
3. A reverse osmosis filter core center tube length measuring device according to claim 2, characterized in that a jacking cylinder (7) is fixedly installed on the installation plate (6), a jacking rod (8) is arranged on the jacking cylinder (7), a plate (9) is installed at one end of the jacking rod (8), and the plate (9) is fixedly installed on a fixing device.
4. A reverse osmosis filter core center tube length measuring device according to claim 3, characterized in that, fixing device includes L-shaped fixed plate (10), the bottom of fixed plate (10) is fixedly installed on base (5), install buffering push rod (11) on fixed plate (10), the front end of buffering push rod (11) is provided with circular cushion (12), buffering push rod (11) are used for promoting the product on marble platform (2), cushion (12) play the guard action to buffering push rod (11).
5. A reverse osmosis filter core center tube length measuring device according to claim 4, characterized in that the bottom of the base (5) on the driving device (4) is provided with a slide rail (13), the mounting plate (1) is provided with a slide groove (14), and the base (5) on the driving device (4) and the mounting plate (1) are semi-fixedly mounted and can slide relatively when being subjected to a certain force.
6. A reverse osmosis filter cartridge centre tube length measuring device according to claim 5, characterised in that the centre tube measuring device (3) comprises a length sensor (15), the length sensor (15) being fixedly mounted on a fixing plate (10) of a fixing device, the length sensor (15) moving synchronously with the drive device (4) and the fixing device.
7. A reverse osmosis filter core center tube length measuring device according to claim 1, characterized in that a reverse osmosis filter core center tube fixing device (16) is arranged on the marble platform (2), and the reverse osmosis filter core center tube fixing device (16) is installed at one side of the center tube measuring device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715224.1U CN211977857U (en) | 2020-04-30 | 2020-04-30 | Reverse osmosis filter core center tube length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020715224.1U CN211977857U (en) | 2020-04-30 | 2020-04-30 | Reverse osmosis filter core center tube length measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN211977857U true CN211977857U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020715224.1U Active CN211977857U (en) | 2020-04-30 | 2020-04-30 | Reverse osmosis filter core center tube length measuring device |
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| CN (1) | CN211977857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147560A (en) * | 2023-04-20 | 2023-05-23 | 山东恒易凯丰机械股份有限公司 | Automatic detection device and control method for appearance size of activated carbon filter element |
-
2020
- 2020-04-30 CN CN202020715224.1U patent/CN211977857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147560A (en) * | 2023-04-20 | 2023-05-23 | 山东恒易凯丰机械股份有限公司 | Automatic detection device and control method for appearance size of activated carbon filter element |
| CN116147560B (en) * | 2023-04-20 | 2023-06-27 | 山东恒易凯丰机械股份有限公司 | Automatic detection device and control method for appearance size of activated carbon filter element |
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