CN88210198U - Bimetallic corrugated pipe water recoverer - Google Patents
Bimetallic corrugated pipe water recoverer Download PDFInfo
- Publication number
- CN88210198U CN88210198U CN 88210198 CN88210198U CN88210198U CN 88210198 U CN88210198 U CN 88210198U CN 88210198 CN88210198 CN 88210198 CN 88210198 U CN88210198 U CN 88210198U CN 88210198 U CN88210198 U CN 88210198U
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- CN
- China
- Prior art keywords
- valve body
- inducting
- metal bellows
- hydrophobic
- water discharging
- 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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- Temperature-Responsive Valves (AREA)
- Details Of Valves (AREA)
Abstract
The utility model discloses a bimetallic corrugated pipe water discharging recoverer, in which two valve cores of metallic corrugated pipe, a guiding pipe, an overflowing sleeve ring, a regulating screw and a spring and other accessories symmetrical by the center line of a valve body are horizontally and correspondingly arranged in the same valve body. The through hole of the water discharging path of the water discharging recoverer is fixed with an inducting plug shell of a cylinder shape, the closed end of which extends into the inner portion of the pipeline. The working condition of a water discharging valve can be accurately and conveniently adjusted and tested by the electric temperature inducting plug or the pressure temperature inducting plug inserted into the inducting plug shell. The utility model solves the problems of condensed water recovering and closed air discharging of the 3' and 4' vapor pipelines.
Description
The utility model relates to a kind of metal bellows STEAM TRAP.
Existing metal bellows STEAM TRAP (application number 87212154) only the is applicable to 2 " steam pipe line that caliber is following; " do not reach requirement with the then hydrophobic amount of this STEAM TRAP when caliber surpasses 2, therefore have to be with the use in parallel of two STEAM TRAP, need set up a parallel pipeline for this reason, not only waste material, constructional difficulties, nor attractive in appearance.That have even can't in parallel use.
The purpose of this utility model provides a kind of hydrophobic recover that is used on 3 " and 4 " steam pipe line.
The purpose of this utility model can reach by following measure: the hydrophobic recover of a kind of binary metal bellows, have and be located at the metal bellows spool in the guide pipe with holes and withstand on its afterbody and stretch the adjusting screw valve body outside and be with the annexes such as the overflow collar that the spool front portion cone of spring is complementary, it is characterized in that: two groups of levels of above-mentioned spool and annex thereof are opposite in the same valve body mutually, and are symmetry with the center line of valve body.On the through hole of STEAM TRAP drainage channel, be fixed with closed end and stretch to cylindrical shape induction plug shell in the pipeline.
The utility model is that annex levels such as two metal bellows spools and guide pipe, the overflow collar, adjusting screw, spring are arranged relatively, preferably the center line with valve body is a symmetry, be arranged in the same valve body, the front end of metal bellows all communicates with the import of valve body.When the steam of band water when entering valve body, steam is intercepted by spool, and condensed water then is divided into and is merged together outflow after two-way passes valve pocket, thereby overcomes because the metal bellows self structure is limit the not enough defective of hydrophobic ability.Be provided with a through hole on the drainage channel of valve body, be fixed with a body and stretch in the pipeline on this hole, preferably perpendicular to drainage channel, cylindrical shell is the induction plug shell, and its end in passage seals.The fixing of it can adopt welding, preferably is threaded in and is convenient to dismounting on the valve body, and its material is preferably selected good conductor such as copper or aluminium for use, can accurately promptly transmit fluid temperature in the valve like this.The part that this induction plug shell is exposed at the valve body outside is provided with internal thread, so that the induction plug that will insert is within it fixed.The induction plug that is inserted in the induction plug shell generally divides two kinds: a kind of is the fax thermal transmitter, and a kind of is the pressure and temp induction plug.The effect of these two kinds of induction plugs be temperature with the valve outlet place respectively with electric current or the transmission of pressure form, be converted to temperature again and show so that accurately adjust the working state of metal bellows, prevent steam leakage and detect the situation of recycle-water in the closed circuit pipeline.
It is hydrophobic and reclaim the problem of condensed water that the utility model has solved the envelope vapour of 3 " and 4 " steam pipe lines, can adjust the working state of test drain valve simultaneously accurately and easily.
The utility model is described in further detail to utilize the example shown in the accompanying drawing.
Fig. 1 is the utility model assembling cross-sectional schematic.
Fig. 2 is the enlarged diagram of induction plug shell in the utility model.
In the hydrophobic recover of binary metal bellows shown in Figure 1, it is the chamber of symmetric arrays with the center line of valve body that the passage of valve body 9 ingress is divided into two levels, respectively be provided with a metal bellows spool 4 that places in the guide pipe with holes 3 in each valve pocket, its front end all is to communicate with the import of valve.Front end at each spool all is provided with the overflow collar 6, and the anterior cone that it and metal bellows are with spring 2 is complementary.In metal bellows is housed guide pipe with holes place in the valve pocket, with stifled 8 closeding valve cavities in back.The afterbody of spool is located at the stifled adjusting screw 1 that goes up and stretch outside valve body in back by one and props up.All be provided with the branch road of a drainage channel that is connected with drainage channel in the bottom of each horizontal valve pocket, for processing these bypass passages, thereby on valve body, set up three sealing pipe plug openings 5,10 again.Induction plug shell in binary metal bellows STEAM TRAP shown in Figure 2, the copper columnar induction plug shell 7 of one end sealing joins by threaded through hole on screw thread outside its housing and the valve body drainage channel, its closed end inserts in the valve body drainage channel, and its non-closed end that has internal thread then is exposed at the valve body outside.
Claims (3)
1, the hydrophobic recover of a kind of binary metal bellows, has the metal bellows spool 4 that is located in the guide pipe with holes 3, and withstand on its afterbody and stretch out the adjusting screw 1 of valve body and be with the overflow collar 6 that the anterior cone of spool of spring 2 is complementary, it is characterized in that: two groups of above-mentioned spools and annex level thereof are opposite in the same valve body 9 mutually.
2, the hydrophobic recover of binary metal bellows according to claim 1 is characterized in that: two groups of spools and annex thereof are that the center line with valve body is a symmetry.
3, the hydrophobic recover of binary metal bellows according to claim 1 and 2 is characterized in that: be fixed with closed end and stretch to cylindrical shape induction plug shell 7 in the pipeline on the through hole of hydrophobic recover drainage channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210198 CN88210198U (en) | 1988-02-14 | 1988-02-14 | Bimetallic corrugated pipe water recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88210198 CN88210198U (en) | 1988-02-14 | 1988-02-14 | Bimetallic corrugated pipe water recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88210198U true CN88210198U (en) | 1988-09-07 |
Family
ID=4843717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88210198 Withdrawn CN88210198U (en) | 1988-02-14 | 1988-02-14 | Bimetallic corrugated pipe water recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88210198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784799B (en) * | 2007-06-29 | 2013-05-01 | 雷神萨科斯公司 | Pressure control valve having an asymmetric valving structure |
-
1988
- 1988-02-14 CN CN 88210198 patent/CN88210198U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101784799B (en) * | 2007-06-29 | 2013-05-01 | 雷神萨科斯公司 | Pressure control valve having an asymmetric valving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |