CN202946819U - Current stabilizing device of shunt - Google Patents
Current stabilizing device of shunt Download PDFInfo
- Publication number
- CN202946819U CN202946819U CN 201220686758 CN201220686758U CN202946819U CN 202946819 U CN202946819 U CN 202946819U CN 201220686758 CN201220686758 CN 201220686758 CN 201220686758 U CN201220686758 U CN 201220686758U CN 202946819 U CN202946819 U CN 202946819U
- Authority
- CN
- China
- Prior art keywords
- shunt
- filter screen
- utility
- outlet end
- model
- 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 discloses a current stabilizing device of a shunt, which comprises the tubular shunt, wherein a filter net is arranged on the outlet end of the tubular shunt, and the filter net is in an arched surface shape which is projected towards the outlet end. The current stabilizing device of the shunt, disclosed by the utility model, improves the stabilization of air current, and improves linear indicators of gas.
Description
Technical field
The utility model relates to the device that a kind of flow of convection cell measures and controls, and relates in particular to a kind of shunt constant-current stabilizer.
Background technique
In productive life, relate in the conveying of gas, combustion gas and steam, flow is measured and control is very important.At present, the flow measurement control gear of accurate measurement is mostly to be provided with shunt, by measurement and the control of the flow realization in the measurement ram's horns to the flow of sprue.
The shortcoming of above-mentioned prior art is: the poor stability of air-flow, affect measuring accuracy.
Summary of the invention
The purpose of this utility model is to provide a kind of stability that can improve air-flow, improves the shunt constant-current stabilizer of the linear index of gas.
The purpose of this utility model is achieved through the following technical solutions:
Shunt constant-current stabilizer of the present utility model comprises tubular flow divider, is provided with filter screen at the outlet end of described tubular flow divider, and described filter screen is the arc shape that protrudes to outlet end.
Can be found out by the technological scheme that above-mentioned the utility model provides, the shunt constant-current stabilizer that the utility model embodiment provides, because the outlet end in tubular flow divider is provided with filter screen, filter screen is the arc shape that protrudes to outlet end.Can improve the stability of air-flow, the linear index of raising gas.
Description of drawings
The structural representation of the shunt constant-current stabilizer that Fig. 1 provides for the utility model embodiment.
Embodiment
The below will be described in further detail the utility model embodiment.
Shunt constant-current stabilizer of the present utility model, its better embodiment be as shown in Figure 1:
Comprise tubular flow divider 1, be provided with filter screen 2 at the outlet end of described tubular flow divider, described filter screen is the arc shape that protrudes to outlet end.
Described filter screen is the stainless steel filter screen.
The inwall of the air outlet end of described tubular flow divider is provided with a circle wedge slot, and described filter screen is loaded in described wedge slot.
The utility model can improve the stability of air-flow after the air outlet of tubular flow divider end increases stainless steel filter screen (this filter screen has certain radian), improve the linear index of gas.
The above; it is only the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. a shunt constant-current stabilizer, comprise tubular flow divider, it is characterized in that, is provided with filter screen at the outlet end of described tubular flow divider, and described filter screen is the arc shape that protrudes to outlet end.
2. shunt constant-current stabilizer according to claim 1, is characterized in that, described filter screen is the stainless steel filter screen.
3. shunt constant-current stabilizer according to claim 1 and 2, is characterized in that, the inwall of the air outlet end of described tubular flow divider is provided with a circle wedge slot, and described filter screen is loaded in described wedge slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686758 CN202946819U (en) | 2012-12-12 | 2012-12-12 | Current stabilizing device of shunt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686758 CN202946819U (en) | 2012-12-12 | 2012-12-12 | Current stabilizing device of shunt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202946819U true CN202946819U (en) | 2013-05-22 |
Family
ID=48422521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220686758 Expired - Lifetime CN202946819U (en) | 2012-12-12 | 2012-12-12 | Current stabilizing device of shunt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202946819U (en) |
-
2012
- 2012-12-12 CN CN 201220686758 patent/CN202946819U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |