CN205042839U - Fluid belt cleaning device - Google Patents
Fluid belt cleaning device Download PDFInfo
- Publication number
- CN205042839U CN205042839U CN201520752960.3U CN201520752960U CN205042839U CN 205042839 U CN205042839 U CN 205042839U CN 201520752960 U CN201520752960 U CN 201520752960U CN 205042839 U CN205042839 U CN 205042839U
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- inner core
- apopore
- inlet opening
- shell
- notch
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Abstract
The utility model discloses a fluid belt cleaning device, including tubbiness shell and tubbiness inner core, a cavity is enclosed into with the tubbiness inner wall of shell in the outer bottom surface of inner core, be equipped with the slotted hole / notch of intercommunication inner core top and bottom on the interference fit face of inner core and shell, be equipped with first inlet opening on the lateral wall of shell, the bottom of shell is equipped with first apopore, be equipped with the second inlet opening on the lateral wall of inner core, the bottom of inner core is equipped with the second apopore, the aperture of second inlet opening is greater than the aperture of second apopore, and the sectional area sum of slotted hole / notch and second apopore is greater than the sectional area of second inlet opening. The utility model discloses an environment is rinsed to the developments of the relative equilibrium of interior in -core, makes cleaning fluid wash being flowed by the washing thing, has improved the cleaning performance, because the effect of cavity and slotted hole / notch, liquid can not overflow the shell, can not lead to the fact the pollution to the belt cleaning device outside.
Description
Technical field
The utility model relates to medical instruments field, particularly relates to a kind of fluid cleaning arrangement.
Background technology
At medical instruments field, particularly in-vitro diagnosis industry, due to instrument internal assembly (inhaling sample equipment, uniform mixing equipment) and the contact of sample (blood, reaction reagent), therefore need especially effectively to clean instrument internal assembly (inhaling sample equipment, uniform mixing equipment).Traditional die cavity cleaning device is after filling liquid, and define an immobilising cleaning environment, in fact the surface of cleaned material can remain certain pollution sources, and interference diagnostic result, affects the accuracy of instrument, even has the possibility polluting sample.
Utility model content
The purpose of this utility model is exactly the defect of not good, the easy interference diagnostic result of cleaning performance that will overcome existing die cavity cleaning device, and provide one can produce dynamic cleaning environment, cleaning performance is good, saves the fluid cleaning arrangement of cleaning fluid.
For achieving the above object, the fluid cleaning arrangement designed by the utility model, comprises tubbiness shell and is sheathed on the tubbiness inner core in shell; The external diameter of inner core and the internal diameter interference fit of shell; The outer bottom of inner core and the tubbiness inwall of shell surround a cavity; Inner core is provided with the interference fit face of shell the slotted eye/notch being communicated with inner core top and bottom; The sidewall of shell is provided with the first inlet opening, and the bottom of shell is provided with the first apopore; The sidewall of inner core is provided with the second inlet opening, and the bottom of inner core is provided with the second apopore; First inlet opening is communicated with the second inlet opening; Second apopore is communicated with the first apopore by cavity; The aperture of the first apopore is greater than the aperture of the second inlet opening; The aperture of the second inlet opening is greater than the aperture of the second apopore, and the sectional area sum of slotted eye/notch and the second apopore is greater than the sectional area of the second inlet opening.
Cleaning liquid successively from the first inlet opening, the second inlet opening enters inner core, aperture due to the second apopore is less than the aperture of the second inlet opening, the cleaning fluid of interior in-core knows from experience the certain height of accumulation, and make the cleaning environment of interior core inner formative dynamics, the surface of cleaned material more easily cleans up.
Further, the top of described inner core is lower than the top of shell.
The beneficial effect of above-mentioned further scheme is: liquid can flow in cavity from slotted eye/notch after inner core overflows, and liquid can not overflow shell.
Further, described slotted eye/notch has multiple.
The beneficial effect of above-mentioned further scheme is: multiple slotted eye/notch makes to overflow the liquid of inner core, and to flow to the speed of cavity faster.
Further, the inwall of described inner core is provided with protruding internal thread.
The beneficial effect of above-mentioned further scheme is: protruding internal thread can make the cleaning fluid of interior in-core rotate along inner core inwall or impact, and the turbulent flow that liquid is produced at interior in-core is larger, thus strengthens cleaning performance.
Further, water inlet pipe is inserted with in described first inlet opening.
Further, outlet pipe is inserted with in described first apopore.
The beneficial effects of the utility model are: by appropriate design fluid cleaning arrangement housing and the structure of inner core and the size of inlet opening and apopore, the aperture of the second inlet opening is made to be greater than the aperture of the second apopore, so when the flow of liquid through the second inlet opening be greater than the second apopore maximum stream flow, interior in-core has certain fluid accumulation, if when flow set liquid being entered the second inlet opening is to certain value, the liquid of interior in-core has a dynamic equilibrium height, and liquid is in flow regime always, achieve the dynamic cleaning environment of the relative equilibrium of interior in-core, cleaning liquid is made to carry out flow wash to cleaned material, improve cleaning performance, it also avoid the waste of cleaning liquid to a certain extent, due to the effect of cavity and slotted eye/notch, the liquid overflowing inner core can be flow into cavity by slotted eye/notch and be flowed out by the first apopore, and liquid can not overflow shell, can not pollute cleaning device outside.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the utility model fluid cleaning arrangement.
Fig. 2 is the top view of fluid cleaning arrangement shown in Fig. 1.
Fig. 3 is the sectional structure schematic diagram of the another kind of embodiment of the utility model fluid cleaning arrangement.
Fig. 4 is the sectional structure schematic diagram of another embodiment of the utility model fluid cleaning arrangement.
1. shells in figure; 2. inner core; 3. cavity; 4. slotted eye/notch; 5. the first inlet opening; 6. the first apopore; 7. the second inlet opening; 8. the second apopore; 9. internal thread; 10. water inlet pipe; 11. outlet pipes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, 2, fluid cleaning arrangement of the present utility model, comprises tubbiness shell 1 and is sheathed on the tubbiness inner core 2 in shell 1; The external diameter of inner core 2 and the internal diameter interference fit of shell 1; The outer bottom of inner core 2 and the tubbiness inwall of shell 1 surround a cavity 3; Inner core 2 is provided with the interference fit face of shell 1 slotted eye/the notch 4 being communicated with inner core 2 top and bottom; The sidewall of shell 1 is provided with the first inlet opening 5, and the bottom of shell 1 is provided with the first apopore 6; The sidewall of inner core 2 is provided with the second inlet opening 7, and the bottom of inner core 2 is provided with the second apopore 8; First inlet opening 5 is communicated with the second inlet opening 7; Second apopore 8 is communicated with the first apopore 6 by cavity 3; The aperture of the first apopore 6 is greater than the aperture of the second inlet opening 7; The aperture of the second inlet opening 7 is greater than the aperture of the second apopore 8, and the sectional area sum of slotted eye/notch 4 and the second apopore 8 is greater than the sectional area of the second inlet opening 7.The top of inner core 2 is lower than the top of shell 1; Slotted eye/notch 4 has multiple, is preferably two.
Embodiment two
As shown in Figure 3, in the present embodiment, the structure of fluid cleaning arrangement is roughly the same with embodiment one, and difference is that the inwall of inner core 2 is provided with protruding internal thread 9.
Embodiment three
As shown in Figure 4, in the present embodiment, the structure of fluid cleaning arrangement is roughly the same with embodiment two, and difference is to be inserted with water inlet pipe 10 in the first inlet opening 5, is inserted with outlet pipe 11 in the first apopore 6.
Below sketch the operation principle of fluid cleaning arrangement in the utility model embodiment.
Aperture due to the second inlet opening 7 is greater than the aperture of the second apopore 8, so when the flow of liquid through the second inlet opening 7 be greater than the second apopore 8 maximum stream flow, namely the inflow flow of inner core 2 is greater than outflow flow, then have certain fluid accumulation in inner core 2, if when flow set liquid being entered the second inlet opening 7 is to certain value, liquid in inner core 2 has a dynamic equilibrium height, and liquid is in flow regime always, achieve the dynamic cleaning environment of the relative equilibrium in inner core 2, cleaning liquid is made to carry out flow wash to cleaned material, improve cleaning performance, due to the effect of cavity 3 and slotted eye/notch 4, the liquid overflowing inner core 2 can be flow into cavity 3 by slotted eye/notch 4 and be flowed out by the first apopore 6, and liquid can not overflow shell 1, can not pollute cleaning device outside.
During use, water inlet pipe is intake, outlet pipe water outlet, by cleaned material as the top of syringe needle by inner core 2 is inserted in inner core 2, when not using or need to discharge the water in inner core 2, closes water inlet pipe.
Claims (6)
1. a fluid cleaning arrangement, is characterized in that: comprise tubbiness shell (1) and be sheathed on the tubbiness inner core (2) in described shell (1); The external diameter of described inner core (2) and the internal diameter interference fit of described shell (1); The outer bottom of described inner core (2) and the tubbiness inwall of described shell (1) surround a cavity (3); Described inner core (2) and the interference fit face of described shell (1) are provided with the slotted eye/notch (4) being communicated with inner core (2) top and bottom; The sidewall of described shell (1) is provided with the first inlet opening (5), and the bottom of described shell (1) is provided with the first apopore (6); The sidewall of described inner core (2) is provided with the second inlet opening (7), and the bottom of described inner core (2) is provided with the second apopore (8); Described first inlet opening (5) is communicated with described second inlet opening (7); Described second apopore (8) is communicated with the first apopore (6) by cavity (3); The aperture of described first apopore (6) is greater than the aperture of described second inlet opening (7); The aperture of described second inlet opening (7) is greater than the aperture of described second apopore (8), and described slotted eye/notch (4) is greater than the sectional area of the second inlet opening (7) with the sectional area sum of the second apopore (8).
2. fluid cleaning arrangement according to claim 1, is characterized in that: the top of described inner core (2) is lower than the top of described shell (1).
3. fluid cleaning arrangement according to claim 2, is characterized in that: described slotted eye/notch (4) has multiple.
4. the fluid cleaning arrangement according to Claims 2 or 3, is characterized in that: the inwall of described inner core (2) is provided with protruding internal thread (9).
5. fluid cleaning arrangement according to claim 4, is characterized in that: be inserted with water inlet pipe (10) in described first inlet opening (5).
6. fluid cleaning arrangement according to claim 4, is characterized in that: be inserted with outlet pipe (11) in described first apopore (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752960.3U CN205042839U (en) | 2015-09-25 | 2015-09-25 | Fluid belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752960.3U CN205042839U (en) | 2015-09-25 | 2015-09-25 | Fluid belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042839U true CN205042839U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752960.3U Active CN205042839U (en) | 2015-09-25 | 2015-09-25 | Fluid belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107412797A (en) * | 2017-06-02 | 2017-12-01 | 广东惠利普智能科技股份有限公司 | A kind of chlorination equipment for Tea Service |
| CN110426693A (en) * | 2019-07-29 | 2019-11-08 | 北京小马智行科技有限公司 | Laser radar and vehicle with it |
-
2015
- 2015-09-25 CN CN201520752960.3U patent/CN205042839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107412797A (en) * | 2017-06-02 | 2017-12-01 | 广东惠利普智能科技股份有限公司 | A kind of chlorination equipment for Tea Service |
| CN110426693A (en) * | 2019-07-29 | 2019-11-08 | 北京小马智行科技有限公司 | Laser radar and vehicle with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wafer two-fluid cleaning device Effective date of registration: 20171222 Granted publication date: 20160224 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: WUHAN KING DIAGNOSTIC TECHNOLOGY CO., LTD. Registration number: 2017420000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191127 Granted publication date: 20160224 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co., Ltd. Pledgor: WUHAN KING DIAGNOSTIC TECHNOLOGY CO., LTD. Registration number: 2017420000049 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |