CN214334914U - Simple filtering water collecting and detecting device - Google Patents
Simple filtering water collecting and detecting device Download PDFInfo
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- CN214334914U CN214334914U CN202120291726.0U CN202120291726U CN214334914U CN 214334914 U CN214334914 U CN 214334914U CN 202120291726 U CN202120291726 U CN 202120291726U CN 214334914 U CN214334914 U CN 214334914U
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Abstract
The utility model discloses a simple and easy drainage water acquisition and detection device, including drainage water storage device, drainage water storage device upper end is provided with water receiving pipeline, and water receiving pipeline end-to-end connection has the collection mouth, is provided with the closure clamp on the water receiving pipeline, and drainage water storage device lower extreme has the bottom closing cap through threaded connection, is provided with filtration membrane between bottom closing cap and the drainage water storage device, and the filtration membrane lower extreme is provided with the backup pad, and bottom closing cap lower extreme is connected with the syringe, the utility model discloses a syringe cooperation drainage water acquisition and storage device can realize quick effectual water acquisition and filtration operation, makes things convenient for medical staff to carry out the filtration collection of quality of water, has improved work efficiency, and the in-process leakproofness is good, avoids taking place liquid overflow and cross contamination in the operation process, filters through filtration membrane, realizes the quick collection of drainage water, can be applied to digestion endoscope room, the bronchoscope room and the filtered water collection and detection with bacterial colony < =10cfu/100ml as standard are worth popularizing.
Description
Technical Field
The utility model relates to the field of medical technology, specifically a simple and easy drainage water acquisition and detection device.
Background
The concept of water filtration is defined in terms of the location of the host where the water is located. When water is used as a main body, water filtration is a medium for filtering and treating other impurities, and is a filtration method for effectively separating solids and gases by dissolving water. When water is used as an object, water filtration is a method specially aiming at water treatment, and is a method for removing suspended matters in water by using a filter medium so as to obtain clear water. And there are many places in medical treatment where filtered water is needed.
Application number is CN201921183019.9, the name is a medical wastewater's detection device's utility model patent, which comprises an outer shell, the top of shell is provided with the water inlet, the top of shell is provided with first telescopic link, the quantity of first telescopic link is two, two the top of first telescopic link all is provided with the diaphragm, the quantity of diaphragm is two, two be provided with water quality testing appearance between the diaphragm, one side of shell is provided with the motor, the output shaft tip of motor is provided with first threaded rod. The utility model discloses a setting wash plate and second threaded rod, the rotation through the second threaded rod can let water quality testing appearance downstream, with the waste water fully contact, can adapt to the waste water of different depths, convenient to use, later the motion through the movable block has driven the wash plate motion, can wash shell bottom and hang plate, prevents to influence subsequent detection, convenient to use because of remaining impurity.
However, the existing filtered water collection and detection device needs a special filtering instrument, so that the problem of inconvenient operation exists, liquid overflow is easy to occur in the operation process, the filtered water collection process is inconvenient, and the working efficiency is low, so that the simple filtered water collection and detection device is designed.
Disclosure of Invention
In order to overcome the not enough of prior art scheme, the utility model provides a simple and easy drainage water acquisition and detection device can the effectual problem that the solution background art provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a simple and easy drainage water collection detection device, includes drainage water storage device, drainage water storage device upper end is provided with water receiving pipeline, water receiving pipeline end-to-end connection has the collection mouth, it seals the clamp to be provided with on the water receiving pipeline, there is the bottom closing cap drainage water storage device lower extreme through threaded connection, be provided with filtration membrane between bottom closing cap and the drainage water storage device, the filtration membrane lower extreme is provided with the backup pad, bottom closing cap lower extreme is connected with the syringe, the backup pad includes the circular slab, it filters the arch to be provided with a plurality of on the circular slab, circular slab centre of a circle department is provided with the arch of leaking, it is provided with the hole of leaking in the protruding clearance to leak.
Furthermore, the collection opening is of a funnel-shaped structure, and a collection opening sealing cover is arranged on the collection opening.
Furthermore, the upper end of the filtered water storage device is provided with an air hole, and a sealing nut is arranged on the air hole.
Furthermore, the filtered water storage device is provided with scale marks.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model can realize rapid and effective water collection and filtration operation by matching the injector with the filtered water storage device, is convenient for medical staff to collect, filter and detect water quality, and improves the working efficiency;
(2) the utility model discloses in-process leakproofness is good, avoids taking place liquid excessive and cross contamination in the operation process, filters through filtration membrane to backup pad protection filtration membrane through the lower extreme setting realizes the quick collection of drainage, and accurate detection can be applied to digestion endoscope room, bronchoscope room and with bacterial colony number < =10cfu/100ml for the drainage collection, the detection of standard, is worth promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the bottom cover of the present invention;
fig. 3 is a schematic structural diagram of the support plate of the present invention.
Reference numbers in the figures:
1-filtered water storage device, 2-water receiving pipeline, 3-collecting port, 4-closing clip, 5-bottom sealing cover, 6-filtering membrane, 7-supporting plate, 8-injector, 9-round plate, 10-filtering bulge, 11-water leakage bulge, 12-water leakage hole, 13-collecting port sealing cover, 15-air vent, 16-sealing nut and 17-graduation line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a simple and easy drainage water collection and detection device, including drainage water storage device 1, drainage water storage device 1 upper end is provided with water receiving pipeline 2, 2 end-to-end connections of water receiving pipeline have collection mouth 3, be provided with on the water receiving pipeline 2 and seal and press from both sides 4, there is bottom closing cap 5 drainage water storage device 1 lower extreme through threaded connection, be provided with filtration membrane 6 between bottom closing cap 5 and the drainage water storage device 1, filtration membrane 6 lower extreme is provided with backup pad 7, 5 lower extremes of bottom closing cap are connected with syringe 8, backup pad 7 includes circular plate 9, be provided with a plurality of on the circular plate 9 and filter arch 10, circular plate 9 centre of a circle department is provided with the arch 11 that leaks, it is provided with the hole 12 that leaks in the arch 11 clearances to leak.
The utility model discloses a theory of operation does: when the water filter is used, quantitative detection water can be injected into the water filtering storage device 1 through the water receiving pipeline 2 through the large collecting port 3, the pipeline is provided with the sealing clamp 4 to be sealed after water receiving is facilitated, the sealing performance of equipment is ensured, when filtering is needed, the injector 8 is used for driving the water inside to pass through the filtering membrane 6, after the primary filtering action of the filtering membrane 6, the water is shunted and filtered through the supporting plate 7, the filtering membrane 6 is supported through the plurality of filtering bulges 10, the filtering membrane 6 is prevented from being damaged when in use, the structure of the filtering membrane 6 is protected, the filtered water is leaked through the water leakage holes 12 and is finally sucked into the injector 8, and the collecting and filtering detection operation of the filtered water is realized; it is worth explaining that, after each collection and filtration, the bottom sealing cover 5 can be unscrewed, and the internal filtering membrane 6 is taken out for culture, so that the subsequent inspection operation is convenient; the utility model adopts the technical scheme that the 100ml quantitative sampling and filtering water storage device 1 collects quantitative water, then the water is absorbed by the injector 8, and the 120ml injector 8 is adopted to extract liquid and then the filtering membrane 6 is taken out for culture; the connection between the injector 8 and the bottom cover 5 can be unscrewed, so that the injector 8 can be conveniently unscrewed after the injector 8 pumps water and is discarded into a waste bucket; filter membrane 6 is taken out after filtering and is cultivateed, and filter membrane 6 is disposable, can take out after filtering and cultivate the detection, can be applied to digestion endoscope room and bronchoscope room and filter water detection, and then judge whether qualified through the bacterial colony on filter membrane 6 filters water, wherein, the qualified standard of filtration water: bacterial colony number < =10cfu/100 ml.
In a preferred embodiment, the collecting port 3 is a funnel-shaped structure, and a collecting port sealing cover 13 is disposed on the collecting port 3, and can be sealed by the collecting port sealing cover 13 after the water receiving operation.
In a preferred embodiment, the upper end of the filtered water storage device 1 is provided with a vent hole 15, and the vent hole 15 is provided with a sealing nut 16 which is opened when the water needs to be pumped, so that the air pressure is balanced to conveniently pump the water inside.
As a preferred embodiment, the scale marks 17 are arranged on the filtered water storage device 1, so that the internal water amount can be conveniently and intuitively seen, and it should be noted that the scale marks 17 in the present invention adopt 100ml quantitative scales, so that 100ml filtered water can be quantitatively collected and filtered through the filtering membrane 6 of the filtering device when in use.
To sum up, the utility model discloses a key feature lies in:
(1) the utility model can realize quick and effective water collection and filtration operation by matching the injector with the filtered water storage device, is convenient for medical staff to filter and collect water quality, and improves the working efficiency;
(2) the utility model discloses in-process leakproofness is good, avoids taking place liquid excessive in the operation process, filters through filtration membrane to backup pad protection filtration membrane through the lower extreme setting has realized the quick collection of drainage, and accurate the measuring can be applied to digestion endoscope room, bronchoscope room and with bacterium colony number < =10cfu/100ml for the drainage collection, the measuring of standard, is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a simple and easy filtration water sampling detection device, includes filtration water storage device (1), its characterized in that: water storage device (1) upper end is provided with water receiving pipeline (2), water receiving pipeline (2) end-to-end connection has collection mouth (3), it presss from both sides (4) to be provided with the closure on water receiving pipeline (2), water storage device (1) lower extreme has bottom closing cap (5) through threaded connection, be provided with between bottom closing cap (5) and the water storage device (1) filtration membrane (6), filtration membrane (6) lower extreme is provided with backup pad (7), bottom closing cap (5) lower extreme is connected with syringe (8), backup pad (7) include circular slab (9), be provided with a plurality of on circular slab (9) and filter arch (10), circular slab (9) centre of a circle department is provided with the arch of leaking (11), be provided with the hole of leaking (12) in protruding (11) clearance of leaking.
2. The simplified filtered water collection and testing device of claim 1, wherein: the collecting port (3) is of a funnel-shaped structure, and a collecting port sealing cover (13) is arranged on the collecting port (3).
3. The simplified filtered water collection and testing device of claim 1, wherein: the upper end of the filtered water storage device (1) is provided with an air hole (15), and the air hole (15) is provided with a sealing nut (16).
4. The simplified filtered water collection and testing device of claim 1, wherein: the filtered water storage device (1) is provided with scale marks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291726.0U CN214334914U (en) | 2021-02-02 | 2021-02-02 | Simple filtering water collecting and detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291726.0U CN214334914U (en) | 2021-02-02 | 2021-02-02 | Simple filtering water collecting and detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214334914U true CN214334914U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291726.0U Active CN214334914U (en) | 2021-02-02 | 2021-02-02 | Simple filtering water collecting and detecting device |
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| Country | Link |
|---|---|
| CN (1) | CN214334914U (en) |
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2021
- 2021-02-02 CN CN202120291726.0U patent/CN214334914U/en active Active
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