CN203081674U - High-precision filling pump - Google Patents
High-precision filling pump Download PDFInfo
- Publication number
- CN203081674U CN203081674U CN 201320052036 CN201320052036U CN203081674U CN 203081674 U CN203081674 U CN 203081674U CN 201320052036 CN201320052036 CN 201320052036 CN 201320052036 U CN201320052036 U CN 201320052036U CN 203081674 U CN203081674 U CN 203081674U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- ceramic cylinder
- liquid inlet
- filling pump
- utility
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a high-precision filling pump which comprises a ceramic cylinder body. A metering rod is inserted into an inner cavity of the ceramic cylinder body. The ceramic cylinder body and the end portion of the metering rod are provided with a hemispherical liquid inlet nozzle and a liquid outlet nozzle respectively, wherein the liquid inlet nozzle and the liquid outlet nozzle are provided with a liquid inlet pipe and a liquid outlet pipe respectively. The metering rod and the ceramic cylinder body are both made of ceramic materials and both provided with the inner cavities. The high-precision filling pump is simple in structure, corrosion-resistant, high-temperature-resistant and long in service life.
Description
Technical field
The utility model relates to the pump technical field, relates in particular to the filling pump of being made by stupalith.
Background technique
The application of existing medicine and chemical industry plunger pump is more extensive, mostly present plunger pump is metal pump, the hardness of metal pump is low, wear-resisting, poor corrosion resistance, and non-refractory, because there is above-mentioned deficiency in metal pump, cause its working life short, need regularly change, cause cost of production higher.
The model utility content
The utility model provides a kind of highi degree of accuracy filling pump at above-mentioned shortcoming of the prior art, and it is simple in structure, and is corrosion-resistant, high temperature resistant, long service life.
The technological scheme that the utility model adopted is as follows:
The highi degree of accuracy filling pump comprises ceramic cylinder body, and the ceramic cylinder intracoelomic cavity is inserted with fule metering bar, and the end of ceramic cylinder body and fule metering bar has hemisphere liquid inlet port and fluid mouth respectively, has liquid inlet pipe and drain pipe respectively on liquid inlet port and the fluid mouth; Fule metering bar and ceramic cylinder body are made by stupalith and are all had an inner chamber.
Advantage of the present utility model is: ceramic cylinder body and fule metering bar are stupalith and make, have corrosion-resistant, high temperature resistant, the characteristic of long service life, and simple in structure, cost of production is low.
Description of drawings
Fig. 1 is an explosive view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises ceramic cylinder body 1, and ceramic cylinder body 1 inner chamber is inserted with fule metering bar 2, and the end of ceramic cylinder body 1 and fule metering bar 2 has hemisphere liquid inlet port 3 and fluid mouth 4 respectively, has liquid inlet pipe 5 and drain pipe 6 on liquid inlet port 3 and the fluid mouth 4 respectively; Fule metering bar 2 is made by stupalith with ceramic cylinder body 1 and is all had an inner chamber, stupalith can ceramic cylinder body 1 and fule metering bar 2 have wear-resisting, high temperature resistant, corrosion resistant characteristic, reduce production costs; By the position of accommodometer gauge rod 2 in ceramic cylinder body 1, the flow of may command filling pump.
More than describing is to explanation of the present utility model, is not the qualification to model utility, and the utility model institute restricted portion within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (1)
1. highi degree of accuracy filling pump, comprise ceramic cylinder body (1), it is characterized in that: ceramic cylinder body (1) inner chamber is inserted with fule metering bar (2), the end of pottery cylinder body (1) and fule metering bar (2) has hemisphere liquid inlet port (3) and fluid mouth (4) respectively, has liquid inlet pipe (5) and drain pipe (6) on liquid inlet port (3) and the fluid mouth (4) respectively; Fule metering bar (2) and ceramic cylinder body (1) are made by stupalith and are all had an inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052036 CN203081674U (en) | 2013-01-30 | 2013-01-30 | High-precision filling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052036 CN203081674U (en) | 2013-01-30 | 2013-01-30 | High-precision filling pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081674U true CN203081674U (en) | 2013-07-24 |
Family
ID=48827516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052036 Expired - Lifetime CN203081674U (en) | 2013-01-30 | 2013-01-30 | High-precision filling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081674U (en) |
-
2013
- 2013-01-30 CN CN 201320052036 patent/CN203081674U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |