CN204544226U - A kind of water storage type continuously adjustabe quantitative charger - Google Patents
A kind of water storage type continuously adjustabe quantitative charger Download PDFInfo
- Publication number
- CN204544226U CN204544226U CN201520167398.8U CN201520167398U CN204544226U CN 204544226 U CN204544226 U CN 204544226U CN 201520167398 U CN201520167398 U CN 201520167398U CN 204544226 U CN204544226 U CN 204544226U
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- China
- Prior art keywords
- piston
- tube
- drain pipe
- bottle
- bottle cap
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of water storage type continuously adjustabe quantitative charger, described water storage type continuously adjustabe quantitative charger is provided with graduated scale, piston and piston tube on liquid storage Bottle and bottle cap and bottle cap.Piston is placed in piston tube, and bottle cap is fixed on liquid storage bottle bottleneck by screw thread spiral cover; Piston tube is provided with two pipelines, and pipeline opening is provided with flow-limiting valve and connects feed tube and drain pipe respectively; Feed tube is placed in liquid storage bottle, and feed tube end connects Weight type inlet; Adopt rubber hose as drain pipe, drain pipe is through the through hole that bottle cap is established, and drain pipe end is provided with glass tube as liquid outlet.Piston tip is provided with fixing handle.Graduated scale is provided with stop nut.
Description
Technical field
The utility model relates to a kind of quantitative charger, is applicable to the continuous and quantitative liquid feeding of the various solution in laboratory, is widely used in the fields such as chemical industry, quality inspection, scientific research, health.
Background technology
Current water storage type quantitative charger is one of common tool of lab analysis test indispensability, is widely used because of advantages such as its cost are low, easy to use, simple to operate, liquid volume added can regulate.For this charger, now existing many of great value improvement, use more convenient after improving, liquid feeding efficiency is higher, and security performance is better.But current existing water storage type quantitative charger is ensureing, rapidly and efficiently while liquid feeding, cannot solve bottle internal liquid and remain more problem.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of water storage type continuously adjustabe quantitative charger.The technical solution adopted in the utility model is: water storage type continuously adjustabe quantitative charger of the present utility model is provided with graduated scale, piston and piston tube on liquid storage Bottle and bottle cap and bottle cap.Piston is placed in piston tube, and bottle cap is fixed on liquid storage bottle bottleneck by screw thread spiral cover; Piston tube is provided with two pipelines, and pipeline opening is provided with flow-limiting valve and connects feed tube and drain pipe respectively; Feed tube is placed in liquid storage bottle, and feed tube end connects Weight type inlet; Adopt rubber hose as drain pipe, drain pipe is through the through hole that bottle cap is established, and drain pipe end is provided with glass tube as liquid outlet.Piston tip is provided with fixing handle.Graduated scale is provided with stop nut.
Compared with the prior art, the utility model has the advantages that the Weight type inlet in liquid storage bottle can according to the change of bottle angle, freely change position under gravity, make inlet be in liquid bottommost all the time, thus solve the problem that in bottle, liquid residue is more.Coordinate the rubber drain pipe of large diameter, can facilitate, safety, efficient Rapid Freon-feeding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, numeral illustrates:
1--stop nut, 2--liquid outlet, 3--drain pipe, 4--flow-limiting valve, 5--graduated scale,
6--handle, 7--piston, 8--bottle cap, 9--liquid storage bottle, 10--piston tube,
11--feed tube, 12--Weight type inlet.
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing:
As shown in Figure 1, water storage type continuously adjustabe quantitative charger of the present utility model is provided with graduated scale 5, piston 7 and the piston tube 10 on liquid storage bottle 9 and bottle cap 8 and bottle cap.Piston 7 is inserted in piston tube 10, and bottle cap 8 is fixed on liquid storage bottle 9 bottleneck by screw thread spiral cover; Piston tube 10 is provided with two pipelines, and pipeline opening is provided with flow-limiting valve 4 and connects feed tube 11 and drain pipe 3 respectively; Feed tube 11 is placed in liquid storage bottle 9, and feed tube 11 end connects Weight type inlet 12; Adopt rubber hose as drain pipe 3, drain pipe 3 through bottle cap 8 is established aperture, drain pipe 3 end is provided with glass tube as liquid outlet 2.Piston 7 top is provided with handle 6.Graduated scale 5 is provided with stop nut 1, and employing rubber hose is comparatively large as its internal diameter of drain pipe 3, adjustable length.
Use operation of the present utility model:
During use, according to liquid volume added, screw stop nut 1; In use procedure, a hand-held handle 6, promotes piston 7 and pumps, the hand-held liquid outlet 2 of another, moving up and down of fitting piston, and the position of adjustment liquid outlet 2, can carry out liquid feeding continuously fast.Can according to actual needs, the length of adjustment rubber hose.The utility model, compared with former design, solves the problem that liquid residue in bottle is more.
More than by description of listed embodiment, basic conception of the present utility model and general principle are set forth.But the utility model is never limited to above-mentioned listed embodiment, and every equivalent variations done based on the technical solution of the utility model, all should belong to protection domain of the present utility model.
Claims (1)
1. a water storage type continuously adjustabe quantitative charger, it is characterized in that: described water storage type continuously adjustabe quantitative charger is by liquid storage bottle, the bottle cap on liquid storage bottle bottleneck is fixed on by screw thread spiral cover, and fixing graduated scale and piston tube form on bottle cap, piston is equipped with in piston tube, piston tip is provided with fixing handle, two pipeline opening that piston tube is provided with also connect feed tube and drain pipe respectively by flow-limiting valve, feed tube is placed in liquid storage bottle, feed tube end connects Weight type inlet, drain pipe is through the through hole that bottle cap is established, graduated scale is provided with stop nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167398.8U CN204544226U (en) | 2015-03-24 | 2015-03-24 | A kind of water storage type continuously adjustabe quantitative charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167398.8U CN204544226U (en) | 2015-03-24 | 2015-03-24 | A kind of water storage type continuously adjustabe quantitative charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204544226U true CN204544226U (en) | 2015-08-12 |
Family
ID=53819395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167398.8U Expired - Fee Related CN204544226U (en) | 2015-03-24 | 2015-03-24 | A kind of water storage type continuously adjustabe quantitative charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204544226U (en) |
-
2015
- 2015-03-24 CN CN201520167398.8U patent/CN204544226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190324 |