CN105499233A - Washing device for test tube - Google Patents
Washing device for test tube Download PDFInfo
- Publication number
- CN105499233A CN105499233A CN201510985140.3A CN201510985140A CN105499233A CN 105499233 A CN105499233 A CN 105499233A CN 201510985140 A CN201510985140 A CN 201510985140A CN 105499233 A CN105499233 A CN 105499233A
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- CN
- China
- Prior art keywords
- hairbrush
- test tube
- main
- cleaning rod
- hair brush
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a washing device for a test tube. The washing device comprises a washing rod, a main hair brush, a branch hair brush and a front hair brush, wherein the main hair brush is transversely and detachably connected with the outer wall of the washing rod; the branch hair brush is fixedly connected with one end, far away from the washing rod, of the main hair brush; the front hair brush is detachably connected with the front end of the washing rod; the outer walls of the front parts of the main hair brush, the branch hair brush and the front hair brush are in a shape of a frustum having a small-diameter front end and a great-diameter rear end; the front ends of the main hair brush, the branch hair brush and the front hair brush are hemispherical. The washing device for the test tube can clean the test tube thoroughly.
Description
Technical field
The present invention relates to chemical engineering experiment chamber device field, be specifically related to a kind of cleaning device for test tube.
Background technology
In the laboratory of chemical enterprise, the most frequently used laboratory apparatus is test tube, the cleaning of test tube normally adopts hairbrush deeply to carry out backwash and uses, but, existing hairbrush is normally by iron wire bar and twine the horizontal hairbrush stirred on iron wire bar and form, and the hairbrush of iron wire bar front end only has few in number two or three usually, therefore, when with this kind of hairbrush cleaning test tube, the inner wall washing of test tube is comparatively clean, but usual less cleaning position, test tube front end, and test tube in use, normally by the bottom of precipitate in test tube, and test tube hairbrush cannot be clean by bottom-purge, also the front end at hairbrush had uses sponge block, to help cleaning, but sponge block can only play the effect of spin friction cleaning while test tube hairbrush rotates to test tube, and the place of bottom centre of test tube still cannot thoroughly clean.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can the cleaning device for test tube of thorough clean tube.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: for the cleaning device of test tube, comprise cleaning rod, main hairbrush, point hairbrush and front hairbrush, main hairbrush is laterally removably connected to the outer wall of cleaning rod, hairbrush is divided to be fixedly connected on main hairbrush one end away from cleaning rod, front hairbrush is removably connected to the front end of cleaning rod, the anterior outer wall of main hairbrush, point hairbrush and front hairbrush is the frustum that point diameter is little, rear end diameter is large, and the front end of main hairbrush, point hairbrush and front hairbrush is hemispherical.
Adopt the cleaning device for test tube of technical solution of the present invention, cleaning rod is be used as to support to use on the one hand, be used as handle to use on the other hand, main hairbrush mainly cleans the side inwall of test tube, and a point hairbrush increases the hairbrush quantity of main hairbrush near inboard wall of test tube place, larger with the contact area of inboard wall of test tube, be convenient to the clean of test tube, front hairbrush is used for bottom brush test tube, main hairbrush, front hairbrush all removably connects with cleaning rod, because needs removably connect, therefore, the diameter of cleaning rod is thicker, front hairbrush and main hairbrush can arrange more quantity when the overstriking of cleaning rod diameter, thus the quantity of front hairbrush is increased, larger with the contact area bottom test tube, more thorough bottom cleaning test tube, the frustum that point diameter is little, rear end diameter is large, the anterior outer wall making winner's hairbrush, point hairbrush and front hairbrush is inclined-plane, when cleaning back and forth, the contact area of inclined-plane and test tube wall is larger, clean cleaner, main hairbrush, point hairbrush and the front end of front hairbrush are that hemispherical is compared tip larger with the contact area of test tube wall, clean cleaner.
Operation principle of the present invention and beneficial effect are: during cleaning test tube, main hairbrush and front hairbrush are installed on cleaning rod sidewall and front end, then hand-held cleaning rod back and forth pull, carry out back rotation and rock from side to side, the frustum inclined-plane of main hairbrush, point hairbrush and front hairbrush and hemispheric end and inboard wall of test tube repeat to rub and clean, thus are cleaned up by test tube wall.Compare existing iron wire bar to twine the test tube hairbrush stirred and compare, the front end of cleaning rod of the present invention and sidewall respectively with main hairbrush, front hairbrush removably connects, therefore, can according to circumstances number of connection more before hairbrush, and the front end of main hairbrush also has a point hairbrush, and inclined-plane and domed ends contact that phase diameter group is consistent to be compared with most advanced and sophisticated mode, main hairbrush, front hairbrush, the increasing number of point hairbrush and adjustable, contact area in inboard wall of test tube is large, thus by cleaner for inboard wall of test tube cleaning, larger with the contact area of front hairbrush bottom test tube, thus by inboard wall of test tube cleaning thoroughly.
Further, described cleaning rod inner hollow, and the front end of cleaning rod is provided with apopore.Can think to inject water jets under high pressure in cleaning rod, thus water jets under high pressure from the front end apopore ejection of cleaning rod, can help the sediment broken up bottom test tube, thus helps cleaning, clean more thorough.
Further, the outer wall of described cleaning rod is provided with groove, is provided with the raised line be inserted therein in groove, and main hairbrush is fixedly connected on raised line.Raised line is embedded in groove, extracts during replacing in groove, and it is convenient to change.
Further, the both sides, notch place of described groove are provided with spacing preiection.Spacing preiection plays position-limiting action, avoids raised line to skid off in groove.
Further, the front end of described cleaning rod is provided with chute, is provided with the slide block be slidably connected with it in chute, and front hairbrush is arranged on slide block.Slide block slides in chute, when cleaning, also can slide in chute along with slide block, and before driving, hairbrush carrys out backwash, thus makes test tube bottom-purge more thorough.
Further, the notch place of described chute and the two ends of chute are equipped with block.Block avoids slide block to skid off.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention for the cleaning device embodiment of test tube;
Fig. 2 is the sectional schematic diagram of A-A in Fig. 1;
Fig. 3 is the detailed schematic that the present invention divides hairbrush front end.
In figure: cleaning rod 1, main hairbrush 2, point hairbrush 3, front hairbrush 4, groove 5, raised line 6, chute 7, slide block 8, apopore 9.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the present invention is used for the cleaning device of test tube, comprise cleaning rod 1, main hairbrush 2, divide hairbrush 3 and front hairbrush 4, cleaning rod 1 inner hollow, and the front end of cleaning rod 1 is provided with apopore 9, the outer wall of cleaning rod 1 is provided with groove 5, the both sides, notch place of groove 5 are provided with spacing preiection, the raised line 6 be inserted therein is provided with in groove 5, main hairbrush 2 is fixedly connected on raised line 6, hairbrush 3 is divided to be fixedly connected on main hairbrush 2 one end away from cleaning rod 1, the front end of cleaning rod 1 is provided with chute 7, the slide block 8 be slidably connected with it is provided with in chute 7, front hairbrush 4 is arranged on slide block 8, the notch place of chute 7 and the two ends of chute 7 are equipped with block, as shown in Figure 3, main hairbrush 2, the anterior outer wall of hairbrush 3 and front hairbrush 4 is divided to be point diameter little, the frustum that rear end diameter is large, and main hairbrush 2, the front end dividing hairbrush 3 and front hairbrush 4 is hemispherical.
In specific implementation process, during cleaning, first by compound test tube length and diameter with main hairbrush 2, hairbrush 3 raised line 6 is divided to insert in groove 5, slide block 8 with front hairbrush 4 is embedded in chute 7, then hand-held cleaning rod 1, cleaning device is positioned in vitro, water jets under high pressure is injected from the afterbody of cleaning rod 1, water jets under high pressure is by being sprayed by the front end apopore 9 of cleaning rod 1 after the cleaning rod 1 of hollow, sediment bottom test tube is broken up, sediment is poured out, continue to think in vitro water day by day, vertically, horizontal pull, rotate cleaning rod 1, front hairbrush 4, divide the inclined-plane of hairbrush 3 and main hairbrush 2, domed ends and inboard wall of test tube contact friction are cleaned, inboard wall of test tube is cleaned up.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (6)
1. for the cleaning device of test tube, it is characterized in that: comprise cleaning rod, main hairbrush, point hairbrush and front hairbrush, main hairbrush is laterally removably connected to the outer wall of cleaning rod, hairbrush is divided to be fixedly connected on main hairbrush one end away from cleaning rod, front hairbrush is removably connected to the front end of cleaning rod, the anterior outer wall of main hairbrush, point hairbrush and front hairbrush is the frustum that point diameter is little, rear end diameter is large, and the front end of main hairbrush, point hairbrush and front hairbrush is hemispherical.
2. the cleaning device for test tube according to claim 1, is characterized in that: described cleaning rod inner hollow, and the front end of cleaning rod is provided with apopore.
3. the cleaning device for test tube according to claim 2, is characterized in that: the outer wall of described cleaning rod is provided with groove, be provided with the raised line be inserted therein in groove, main hairbrush is fixedly connected on raised line.
4. the cleaning device for test tube according to claim 3, is characterized in that: the both sides, notch place of described groove are provided with spacing preiection.
5. the cleaning device for test tube according to claim 4, is characterized in that: the front end of described cleaning rod is provided with chute, be provided with the slide block be slidably connected with it in chute, front hairbrush is arranged on slide block.
6. the cleaning device for test tube according to claim 5, is characterized in that: the notch place of described chute and the two ends of chute are equipped with block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985140.3A CN105499233A (en) | 2015-12-25 | 2015-12-25 | Washing device for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510985140.3A CN105499233A (en) | 2015-12-25 | 2015-12-25 | Washing device for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499233A true CN105499233A (en) | 2016-04-20 |
Family
ID=55707753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510985140.3A Pending CN105499233A (en) | 2015-12-25 | 2015-12-25 | Washing device for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499233A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405510A (en) * | 2018-03-08 | 2018-08-17 | 孙嘉怡 | A kind of chemical experiment cleaning device |
| CN109807138A (en) * | 2019-01-28 | 2019-05-28 | 刘雅昭 | A kind of chemical experiment test tube cleaning device |
| CN110432639A (en) * | 2018-05-04 | 2019-11-12 | 中山大学 | Multipurpose brush |
| CN114376164A (en) * | 2021-12-20 | 2022-04-22 | 天长市海旺食品有限公司 | Preserved meat pickling pool convenient to clean |
| CN115870294A (en) * | 2023-03-08 | 2023-03-31 | 山东天元盈康检测评价技术有限公司 | Test tube cleaning device for food detection |
-
2015
- 2015-12-25 CN CN201510985140.3A patent/CN105499233A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405510A (en) * | 2018-03-08 | 2018-08-17 | 孙嘉怡 | A kind of chemical experiment cleaning device |
| CN110432639A (en) * | 2018-05-04 | 2019-11-12 | 中山大学 | Multipurpose brush |
| CN109807138A (en) * | 2019-01-28 | 2019-05-28 | 刘雅昭 | A kind of chemical experiment test tube cleaning device |
| CN109807138B (en) * | 2019-01-28 | 2022-01-25 | 山东第一医科大学(山东省医学科学院) | Chemistry experiment test tube cleaning device |
| CN114376164A (en) * | 2021-12-20 | 2022-04-22 | 天长市海旺食品有限公司 | Preserved meat pickling pool convenient to clean |
| CN115870294A (en) * | 2023-03-08 | 2023-03-31 | 山东天元盈康检测评价技术有限公司 | Test tube cleaning device for food detection |
| CN115870294B (en) * | 2023-03-08 | 2023-09-05 | 山东天元盈康检测评价技术有限公司 | Test tube cleaning device for food detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |