CN219984114U - Degerming filter for sodium bicarbonate injection - Google Patents
Degerming filter for sodium bicarbonate injection Download PDFInfo
- Publication number
- CN219984114U CN219984114U CN202321360296.9U CN202321360296U CN219984114U CN 219984114 U CN219984114 U CN 219984114U CN 202321360296 U CN202321360296 U CN 202321360296U CN 219984114 U CN219984114 U CN 219984114U
- Authority
- CN
- China
- Prior art keywords
- filter
- fixedly connected
- filter core
- holding ring
- sodium bicarbonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title claims abstract description 17
- 235000017557 sodium bicarbonate Nutrition 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 230000001954 sterilising effect Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sterilization filter for sodium bicarbonate injection, which relates to the technical field of medical sterilization filtration and comprises a filter barrel, wherein a first positioning ring is fixedly connected to the lower end inside the filter barrel, five groups of positioning blocks are slidingly connected to the inside of the first positioning ring, and sealing seats are fixedly connected to one ends of the positioning blocks, which are far away from the positioning rings. According to the utility model, the motor drives the upper sealing cover to rotate through the driving wheel and the belt, the upper sealing cover rotates in the filter barrel through the second limiting ring, the upper sealing cover drives the filter core to rotate through the sealing pipe, the filter core drives the limiting disc and the sealing seat to rotate, the limiting disc rotates in the filter barrel through the third limiting ring, the sealing seat rotates in the filter barrel through the limiting block, water enters the water tank through the water inlet pipe and then enters the filter core, when the filter core rotates, the force is applied to the inner wall of the filter barrel through centrifugal force, so that the water passes through the filter core, and the filtering speed is accelerated.
Description
Technical Field
The utility model relates to the technical field of medical sterilization and filtration, in particular to a sterilization filter for sodium bicarbonate injection.
Background
The sterilizing filter mainly adopts a micro-filtration filter element with large specific surface area and filtering precision of more than 0.22 mu m, is mainly used for preventing impurities, harmful bacteria, microorganisms and the like in the air from entering a tank body, a production line, a sterile room and the like to cause the change of water quality, products and the environment of the sterile room, and needs to filter water to remove bacteria in the water when the sodium bicarbonate injection is produced.
The disclosed patent: a sterilizing water filter (publication No. CN 204529529U) with self-cleaning and sterilizing functions comprises a filter unit, wherein an outlet of the filter unit is connected with a discharge pipe, and an inlet of the filter unit is connected with a water inlet pipe. According to the utility model, the disinfectant can be added into the circulating cleaning pipe through the disinfectant adding unit, the disinfectant and the circulating water enter the filtering unit from the water inlet pipe for cleaning and regenerating, the filter can be kept clean for a long time without disassembling the filter, the water outlet quality is ensured, and meanwhile, compared with the existing sterilizing filter, the service life of the filtering unit can be greatly prolonged, the replacement period of the filtering unit is prolonged, and therefore, the cost is saved. The utility model can be applied to sterile water filtration; the above patent increases the air pressure inside the device by the pressurizer, and air injected into the device may be attached with bacteria, and injection of water-insoluble gas may increase the filtering cost.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sterilizing filter for sodium bicarbonate injection.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a sodium bicarbonate injection is with degerming filter, includes the filter vat, the inside lower extreme fixedly connected with first holding ring of filter vat, and the inside sliding connection of first holding ring has five groups limit piece, the stopper is kept away from the equal fixedly connected with seal receptacle of one end of holding ring, the inside equal sliding connection of seal receptacle has the filter core, the inside middle-end of filter vat is provided with the second holding ring, and the inside rotation of second holding ring is connected with the third holding ring, third holding ring middle part fixedly connected with limiting disc, and the limiting disc rotates to be connected at second holding ring middle part, five groups filter core of limiting disc middle part sliding connection, the filter vat upper end is provided with the visor, the inside rotation of visor lower extreme is connected with the second holding ring, the equal fixedly connected with in second holding ring middle part is sealed lid, the upper seal lid rotates to be connected at protecting cover lower extreme middle part, upper seal lid upper end middle part fixedly connected with spacing pipe.
As a further description of the above technical solution:
the filter vat is characterized in that a fixing ring is fixedly connected to the middle of the outer surface of the filter vat, fixing frames are fixedly connected to two ends of the fixing ring respectively, a group of motors are fixedly connected to the upper ends of the fixing frames, and driving wheels are fixedly connected to the output ends of the motors.
As a further description of the above technical solution:
the middle part of the limiting pipe is fixedly connected with a driving wheel, the two groups of driving wheels are connected through a belt, and the motor drives the limiting pipe to rotate through the driving wheel and the belt.
As a further description of the above technical solution:
the filter vat upper end and the outer side of the protective cover are fixedly connected with fixing rings, the two groups of fixing rings are connected through four groups of bolts and nuts, and the protective cover and the filter vat are fixed together through the fixing rings, the bolts and the nuts.
As a further description of the above technical solution:
the filter core is provided with three layers, the innermost layer is a hydrophobic filter core, the two layers are hydrophilic filter cores, the three layers of filter cores improve the filtering effect, and the service life of the filter core is prolonged.
As a further description of the above technical solution:
the water tank is arranged inside the upper sealing cover, the middle part of the limiting pipe is communicated with the water tank, the lower end of the upper sealing cover is fixedly connected with five groups of sealing pipes, the sealing pipes are all slidably connected inside the filter core, the filter core and the middle part of the sealing pipes are communicated with the water tank of the upper sealing cover, and the sealing pipes are inserted into the middle part of the filter core, so that water in the water tank enters the middle part of the filter core.
As a further description of the above technical solution:
the utility model discloses a water inlet pipe, including spacing pipe, first spacing ring, spacing pipe middle part rotation is connected with inside the inlet tube, the first spacing ring rotates to be connected inside spacing pipe, and first spacing ring can restrict the inlet tube at spacing pipe middle part, and when spacing pipe rotated, the inlet tube can not follow the rotation.
As a further description of the above technical solution:
the filter vat lower extreme fixedly connected with outlet pipe, the outlet pipe middle part is provided with the solenoid valve, through the solenoid valve, can control the inside water of filter vat and flow out the filter vat inside through the outlet pipe.
The utility model has the following beneficial effects:
according to the utility model, firstly, the motor drives the upper sealing cover to rotate through the driving wheel and the belt, the upper sealing cover rotates in the filter barrel through the second limiting ring, the upper sealing cover drives the filter core to rotate through the sealing pipe, the filter core drives the limiting disc and the sealing seat to rotate, the limiting disc rotates in the filter barrel through the third limiting ring and the sealing seat rotates in the filter barrel through the limiting block, water enters the water tank through the water inlet pipe and then enters the filter core, when the filter core rotates, the force is applied to the inner wall of the filter barrel through centrifugal force, so that the water passes through the filter core, and the filtering speed is accelerated.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a cross section of a filter vat according to the present utility model;
FIG. 3 is a cross-sectional perspective view of a filter cartridge of the present utility model;
fig. 4 is a cross-sectional perspective view of the upper seal cover of the present utility model.
Legend description:
1. a fixing frame; 2. a fixing ring; 3. a filter vat; 4. a protective cover; 5. a motor; 6. a limiting tube; 7. a water inlet pipe; 8. a first stop collar; 9. an upper sealing cover; 10. a second limiting ring; 11. a limiting disc; 12. a third limiting ring; 13. a sealing seat; 14. a limiting block; 15. a water outlet pipe; 16. a filter element; 17. sealing the tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a sodium bicarbonate injection is with degerming filter, including filter vat 3, the inside lower extreme fixedly connected with first holding ring of filter vat 3, and the inside sliding connection of first holding ring has five groups spacing piece 14, stopper 14 is kept away from the equal fixedly connected with seal receptacle 13 of one end of holding ring, the inside equal sliding connection of seal receptacle 13 has filter core 16, the inside middle-end of filter vat 3 is provided with the second holding ring, and the inside rotation of second holding ring is connected with third holding ring 12, third holding ring 12 middle part fixedly connected with spacing dish 11, and spacing dish 11 rotates to be connected at second holding ring middle part, spacing dish 11 middle part sliding connection has five groups to cross filter core 16, the filter vat 3 upper end is provided with visor 4, visor 4 lower extreme inside rotation is connected with second holding ring 10, the equal fixedly connected with upper seal lid 9 in second holding ring 10 middle part, upper seal lid 9 rotates to be connected with in the middle part of the lower extreme of protective cover 4, upper seal lid 9 upper end middle part fixedly connected with spacing pipe 6.
The lower end of the filter vat 3 is fixedly connected with a water outlet pipe 15, the middle part of the water outlet pipe 15 is provided with an electromagnetic valve, water inside the filter vat 3 can be controlled to flow out of the filter vat 3 through the water outlet pipe 15 by the electromagnetic valve, the middle part of the limiting pipe 6 is rotationally connected with the inside of the water inlet pipe 7, the upper end of the water inlet pipe 7 is fixedly connected with a first limiting ring 8, the first limiting ring 8 is rotationally connected with the inside of the limiting pipe 6, the first limiting ring 8 can limit the water inlet pipe 7 in the middle part of the limiting pipe 6, the water inlet pipe 7 can not rotate along with the rotation when the limiting pipe 6 rotates, the inside of the upper sealing cover 9 is provided with a water tank, the middle part of the limiting pipe 6 is communicated with the water tank, the lower end of the upper sealing cover 9 is fixedly connected with five groups of sealing pipes 17, the sealing pipes 17 are all slidingly connected in the inside of the filter core 16, the middle parts of the filter core 16 and the sealing pipes 17 are communicated with the water tank of the upper sealing cover 9, the sealing pipes 17 are inserted into the middle part of the filter core 16, make the water in the basin get into filter core 16 middle part, filter core 16 is provided with the three-layer, and the inlayer is hydrophobic filter core, the two-layer is hydrophilic filter core, three-layer filter core improves filter effect, increase filter core life, filter vat 3 upper end and the equal fixedly connected with retainer plate in visor 4 outside, and two sets of retainer plates all link to each other through four sets of bolts and nuts, through retainer plate, bolt and nut, with visor 4 and filter vat 3 together, spacing pipe 6 middle part fixedly connected with drive wheel, and two sets of drive wheels link to each other through the belt, motor 5 passes through drive wheel and belt drive spacing pipe 6 rotation, filter vat 3 surface middle part fixedly connected with retainer plate 2, the equal fixedly connected with mount 1 in retainer plate 2 both ends, a set of mount 1 upper end fixedly connected with motor 5, motor 5 output fixedly connected with drive wheel.
Working principle: when sodium bicarbonate injection is produced, the pure water needs to be sterilized and filtered once, an external water pump is connected with the water inlet pipe 7, the collecting end is connected with the water outlet pipe 15, the pure water is injected into a water tank inside the upper sealing cover 9 by the water pump, water in the water tank enters the middle of the filter core 16 through the sealing pipe 17, the motor 5 drives the limiting pipe 6 to rotate through a driving wheel and a belt, the limiting pipe 6 drives the upper sealing cover 9 to rotate, the upper sealing cover 9 drives the filter core 16 to rotate, the filter core 16 is inserted on the limiting disc 11 and the sealing seat 13, when the filter core 16 rotates, the limiting disc 11 rotates with the third limiting ring 12, the sealing seat 13 rotates with the limiting block 14, water in the filter core 16 generates centrifugal force through rotation, so that the accelerated water flows out of the side face of the filter core 16, the filtering speed is improved, impurities can be accumulated inside the filter core 16 after long-time filtering, the nuts and bolts are separated, the filter core 4 and the filter barrel 3 are separated, the protective cover 4 is taken down, the protective cover 9, the limiting pipe 6 and the water inlet pipe 7 are separated from the upper end of the filter barrel 3, the filter core 16 is removed, the filter core 16 is taken out, the filter core 16 is inserted on the limiting disc 11, the filter core 16 is taken out, the filter core 16 is cleaned, the filter core 3 is washed, and the filter core 3 is further cleaned, and the filter core 3 is further subjected to the filter core 11 is filtered, and the filter core 3 is further subjected to the filter cleaning and the filter core 3.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a sodium bicarbonate injection is with degerming filter, includes filter vat (3), its characterized in that: the inside lower extreme fixedly connected with first holding ring of filter vat (3), and the inside sliding connection of first holding ring has five groups of locating blocks (14), the equal fixedly connected with seal seat (13) of one end of holding ring is kept away from to stopper (14), the equal sliding connection of seal seat (13) inside has filter core (16), the inside middle-end of filter vat (3) is provided with the second holding ring, and the inside rotation of second holding ring is connected with third holding ring (12), third holding ring (12) middle part fixedly connected with spacing dish (11), and spacing dish (11) rotation is connected at second holding ring middle part, five groups of filter core (16) of spacing dish (11) middle part sliding connection, filter vat (3) upper end is provided with visor (4), visor (4) lower extreme inside rotation is connected with second holding ring (10), second holding ring (10) middle part fixedly connected with goes up (9), go up sealed lid (9) rotation and connect in the middle part of protecting cover (4) lower extreme, go up sealed lid (9) fixedly connected with spacing pipe (6).
2. The sterilizing filter for sodium bicarbonate injection according to claim 1, wherein: the novel filter vat is characterized in that a fixing ring (2) is fixedly connected to the middle of the outer surface of the filter vat (3), fixing frames (1) are fixedly connected to two ends of the fixing ring (2), a group of motors (5) are fixedly connected to the upper ends of the fixing frames (1), and driving wheels are fixedly connected to the output ends of the motors (5).
3. The sterilizing filter for sodium bicarbonate injection according to claim 2, wherein: the middle part of the limiting pipe (6) is fixedly connected with a driving wheel, and the two groups of driving wheels are connected through a belt.
4. The sterilizing filter for sodium bicarbonate injection according to claim 1, wherein: the upper end of the filter vat (3) and the outer side of the protective cover (4) are fixedly connected with fixing rings, and the two groups of fixing rings are connected through four groups of bolts and nuts.
5. The sterilizing filter for sodium bicarbonate injection according to claim 1, wherein: the filter core (16) is provided with three layers, the innermost layer is a hydrophobic filter core, and the two layers are hydrophilic filter cores.
6. The sterilizing filter for sodium bicarbonate injection according to claim 5, wherein: the water tank is arranged inside the upper sealing cover (9), the middle part of the limiting pipe (6) is communicated with the water tank, five groups of sealing pipes (17) are fixedly connected to the lower end of the upper sealing cover (9), the sealing pipes (17) are all slidingly connected inside the filter core (16), and the middle parts of the filter core (16) and the sealing pipes (17) are communicated with the water tank of the upper sealing cover (9).
7. The sterilizing filter for sodium bicarbonate injection according to claim 6, wherein: the middle part of the limiting pipe (6) is rotationally connected with the inside of the water inlet pipe (7), the upper end of the water inlet pipe (7) is fixedly connected with a first limiting ring (8), and the first limiting ring (8) is rotationally connected with the inside of the limiting pipe (6).
8. The sterilizing filter for sodium bicarbonate injection according to claim 1, wherein: the lower end of the filter vat (3) is fixedly connected with a water outlet pipe (15), and an electromagnetic valve is arranged in the middle of the water outlet pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360296.9U CN219984114U (en) | 2023-05-31 | 2023-05-31 | Degerming filter for sodium bicarbonate injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360296.9U CN219984114U (en) | 2023-05-31 | 2023-05-31 | Degerming filter for sodium bicarbonate injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984114U true CN219984114U (en) | 2023-11-10 |
Family
ID=88607365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321360296.9U Active CN219984114U (en) | 2023-05-31 | 2023-05-31 | Degerming filter for sodium bicarbonate injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984114U (en) |
-
2023
- 2023-05-31 CN CN202321360296.9U patent/CN219984114U/en active Active
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| GR01 | Patent grant |