CN211384543U - Medicine degerming tap filter core - Google Patents
Medicine degerming tap filter core Download PDFInfo
- Publication number
- CN211384543U CN211384543U CN201922179059.2U CN201922179059U CN211384543U CN 211384543 U CN211384543 U CN 211384543U CN 201922179059 U CN201922179059 U CN 201922179059U CN 211384543 U CN211384543 U CN 211384543U
- Authority
- CN
- China
- Prior art keywords
- filter element
- shell
- tap
- faucet
- valve
- 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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Links
- 239000003814 drug Substances 0.000 title description 4
- 229940079593 drug Drugs 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 19
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011258 core-shell material Substances 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000075 skin burn Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a medical degerming tap filter element, which comprises a filter element shell, an inner filter element outlet cover, an inner filter element bottom cover, a central rod, an inner filter element shell, a filter membrane, a tap water outlet cover, a tap shell, a tap connector, a tap inner cavity and a self-locking block; the filter is characterized in that the center rod, the inner filter element shell and the filter membrane are fixedly arranged between the inner filter element bottom cover and the inner filter element outlet cover through welding; the inner filter element bottom cover and the inner filter element outlet cover are arranged in the filter element shell through welding; the faucet water outlet cover is arranged on the filter element shell outside the inner filter element outlet cover through welding; the tap shell is fixedly connected with the filter element shell through welding, and a tap inner cavity is arranged between the tap shell and the filter element shell. Through the utility model discloses a setting up and making tap exhaust water directly reach aseptic level, can directly use, need not disinfecting, work such as degerming to filter core inside can prevent not breeding bacterium, convenient to use in the short time.
Description
Technical Field
The utility model relates to a filter core specifically indicates a medicine degerming tap filter core.
Background
Some patients with skin burn or low immunity in hospitals need to control the cleanliness of water, hospitals generally need to disinfect and sterilize in order to prevent infection, and the patients cannot be directly discharged from a water tap for use when the patients are used, so that the operation is troublesome. Therefore, a medical sterilizing tap filter element is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing a medicine degerming tap filter core.
In order to achieve the purpose, the utility model provides a medical degerming faucet filter element, which comprises a filter element shell, an inner filter element outlet cover, an inner filter element bottom cover, a central rod, an inner filter element shell, a filter membrane, a faucet water outlet cover, a faucet shell, a faucet connector, a faucet inner cavity and a self-locking block; the filter is characterized in that the center rod, the inner filter element shell and the filter membrane are fixedly arranged between the inner filter element bottom cover and the inner filter element outlet cover through welding; the inner filter element bottom cover and the inner filter element outlet cover are arranged in the filter element shell through welding; the faucet water outlet cover is arranged on the filter element shell outside the inner filter element outlet cover through welding; the tap shell is fixedly connected with the filter element shell through welding, and a tap inner cavity is arranged between the tap shell and the filter element shell; and a check valve is also arranged in the tap connector.
Preferably, the filter element shell is further provided with a clamping block, and the faucet inner cavity and the clamping block are further provided with a self-locking block.
Preferably, the faucet connector is installed on the faucet inner cavity and the faucet shell through welding, and a water outlet is formed in the faucet connector.
Further preferably, all be equipped with the seal groove on tap connector, filter core shell and the check valve, install the sealing washer in the seal groove.
Further preferably, the filter membrane is a sterilization grade microporous filter membrane.
Further preferably, the check valve comprises a valve body, a valve core, a valve cover and a valve seat; the valve cover is fixedly connected with the valve body through threads, the valve seat is installed on the valve cover, the valve core is provided with a spring guide post, a spring is installed on the spring guide post, and the valve core is movably installed between the valve body and the valve seat through the spring guide post and the spring.
Further preferably, the top of the outlet cover of the inner filter element is provided with a ventilation water-blocking film, and the ventilation water-blocking film adopts a hydrophobic PTFE0.1 film.
The utility model discloses a setting up and making tap exhaust water directly reach aseptic level, can directly use, need not disinfecting, work such as degerming to filter core inside can prevent not breeding bacterium, convenient to use in the short time.
Drawings
FIG. 1 is a schematic sectional structure of the present invention;
FIG. 2 is a schematic view of the enlarged partial structure of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the check valve of the present invention.
Illustration of the drawings: 1. a filter element housing; 2. an inner cartridge outlet cover; 3. an inner filter element bottom cover; 4. a center pole; 5. an inner cartridge housing; 6. filtering the membrane; 7. a faucet spout cover; 8. a faucet housing; 9. a tap connector; 10. the inner cavity of the tap; 11. a self-locking block; 12. a clamping block; 13. a water outlet; 14. a check valve; 15. a sealing groove; 16. a seal ring; 17. a valve body; 18. a valve core; 19. a valve cover; 20. a valve seat; 21. a spring guide post; 22. a spring; 23. and (3) a gas-permeable water-blocking film.
Detailed Description
The following description will further describe a medical sterilizing tap filter element according to the present invention with reference to the accompanying drawings.
As shown in fig. 1-3, the medical sterilization faucet filter element of the present embodiment includes a filter element housing 1, an inner filter element outlet cover 2, an inner filter element bottom cover 3, a center rod 4, an inner filter element housing 5, a filter membrane 6, a faucet water outlet cover 7, a faucet housing 8, a faucet connector 9, a faucet inner cavity 10, and a self-locking block 11; the filter is characterized in that the center rod 4, the inner filter element shell 5 and the filter membrane 6 are fixedly arranged between the inner filter element bottom cover 3 and the inner filter element outlet cover 2 through welding; the inner filter element bottom cover 3 and the inner filter element outlet cover 2 are arranged in the filter element shell 1 through welding; the faucet water outlet cover 7 is arranged on the filter element shell 1 outside the inner filter element outlet cover 2 through welding; the tap shell 8 is fixedly connected with the filter element shell 1 through welding, and a tap inner cavity 10 is arranged between the tap shell 8 and the filter element shell 1; a check valve 14 is also arranged in the tap connector 9; a fixture block 12 is further arranged on the filter element shell 1, and a self-locking block 11 is further arranged at the position of the faucet inner cavity 10 and the fixture block 12; the tap connector 9 is arranged on the tap inner cavity 10 and the tap shell 8 through welding, and a water outlet 13 is arranged on the tap connector 9; seal grooves 15 are formed in the tap connector 9, the filter element shell 1 and the check valve 14, and seal rings 16 are arranged in the seal grooves 15; the filter membrane 6 adopts a sterilization grade microporous filter membrane; the check valve 14 comprises a valve body 17, a valve core 18, a valve cover 19 and a valve seat 20; the valve cover 19 is fixedly connected with the valve body 17 through threads, the valve seat 20 is installed on the valve cover 19, the valve core 18 is provided with a spring guide post 21, a spring 22 is installed on the spring guide post 21, and the valve core 18 is movably installed between the valve body 17 and the valve seat 20 through the spring guide post 21 and the spring 22; the top of the inner filter element outlet cover 2 is provided with a ventilation water-blocking film 23, and the ventilation water-blocking film 23 adopts a hydrophobic PTFE0.1 film.
The utility model discloses a use and beneficial effect: firstly, the water tap is connected with a water tap through a tap connector 9, then the water tap is opened, water pushes a valve core 18 in a check valve 14 through power, then enters the filter element shell 1 through a water outlet, is filtered through a filter membrane 6, then water is accumulated in the inner filter element shell 5 firstly, the water is full of the water to an outlet of the inner filter element outlet cover 2, the water flows out from the outlet of the inner filter element outlet cover 2, the water flowing out is sterile after being filtered through the filter membrane 6, and wound cleaning and the like can be directly carried out; by providing a check valve 14 in the tap connector 9, the purpose is to prevent backflow of liquid; through the arrangement of the device, water discharged by the faucet directly reaches the aseptic level and can be directly used without work such as disinfection and sterilization, and bacteria can be prevented from breeding in a short time inside the filter element, so that the device is convenient to use; through the setting of ventilative water blocking film 23, prevent to lead to filtering incompletely because of inside predicament, adopt hydrophobic PTFE0.1 membrane material simultaneously. It is breathable and water-resistant, and can prevent bacteria from breeding.
The scope of the present invention is not limited to the above embodiments and their variations. The present invention is not limited to the above embodiments, and other modifications and substitutions may be made by those skilled in the art.
Claims (7)
1. A medical sterilization faucet filter element comprises a filter element shell (1), an inner filter element outlet cover (2), an inner filter element bottom cover (3), a central rod (4), an inner filter element shell (5), a filter membrane (6), a faucet water outlet cover (7), a faucet shell (8), a faucet connector (9), a faucet inner cavity (10) and a self-locking block (11); the filter is characterized in that the center rod (4), the inner filter element shell (5) and the filter membrane (6) are fixedly arranged between the inner filter element bottom cover (3) and the inner filter element outlet cover (2) through welding; the inner filter element bottom cover (3) and the inner filter element outlet cover (2) are arranged in the filter element shell (1) through welding; the faucet water outlet cover (7) is arranged on the filter element shell (1) outside the inner filter element outlet cover (2) through welding; the tap shell (8) is fixedly connected with the filter element shell (1) through welding, and a tap inner cavity (10) is arranged between the tap shell (8) and the filter element shell (1); and a check valve (14) is also arranged in the tap connector (9).
2. The medical sterilizing tap filter element of claim 1, wherein: the filter element shell (1) is further provided with a clamping block (12), and a self-locking block (11) is further arranged at the position of the faucet inner cavity (10) and the clamping block (12).
3. The medical sterilizing tap filter element of claim 1, wherein: the faucet connector (9) is installed on the faucet inner cavity (10) and the faucet shell (8) through welding, and a water outlet (13) is formed in the faucet connector (9).
4. The medical sterilizing tap filter element according to any one of claims 1 to 3, wherein: all be equipped with seal groove (15) on tap connector (9), filter core shell (1) and check valve (14), install sealing washer (16) in seal groove (15).
5. The medical sterilizing tap filter element of claim 1, wherein: the filter membrane (6) adopts a sterilization grade microporous filter membrane.
6. The medical sterilizing tap filter element of claim 1, wherein: the check valve (14) comprises a valve body (17), a valve core (18), a valve cover (19) and a valve seat (20); the valve cover (19) is fixedly connected with the valve body (17) through threads, the valve seat (20) is installed on the valve cover (19), the valve core (18) is provided with a spring guide column (21), a spring (22) is installed on the spring guide column (21), and the valve core (18) is movably installed between the valve body (17) and the valve seat (20) through the spring guide column (21) and the spring (22).
7. The medical sterilizing tap filter element of claim 1, wherein: inner filter core export lid (2) top is equipped with ventilative water-blocking film (23), ventilative water-blocking film (23) adopt hydrophobic PTFE0.1 membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179059.2U CN211384543U (en) | 2019-12-09 | 2019-12-09 | Medicine degerming tap filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179059.2U CN211384543U (en) | 2019-12-09 | 2019-12-09 | Medicine degerming tap filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384543U true CN211384543U (en) | 2020-09-01 |
Family
ID=72206161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922179059.2U Active CN211384543U (en) | 2019-12-09 | 2019-12-09 | Medicine degerming tap filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384543U (en) |
-
2019
- 2019-12-09 CN CN201922179059.2U patent/CN211384543U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311404 No.1 Beishan North Road, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Dali Filtering Equipment Co.,Ltd. Country or region after: China Address before: 311404 No.1 Beishan North Road, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU DARLLY FILTRATION EQUIPMENT Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |