CN204219949U - A kind of non-maintaining self-draining arrangement - Google Patents
A kind of non-maintaining self-draining arrangement Download PDFInfo
- Publication number
- CN204219949U CN204219949U CN201420563847.6U CN201420563847U CN204219949U CN 204219949 U CN204219949 U CN 204219949U CN 201420563847 U CN201420563847 U CN 201420563847U CN 204219949 U CN204219949 U CN 204219949U
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- CN
- China
- Prior art keywords
- section
- catchmenting
- blowdown
- valve
- drain pipe
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- Expired - Fee Related
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Abstract
The utility model belongs to filtration discharger field, the particularly non-maintaining self-draining arrangement of one, it is characterized in that: comprise the valvular cylindrical shell of band, the epimere of cylindrical shell is the section of catchmenting, and hypomere is blowdown section; The section of catchmenting side is provided with drain pipe, drain pipe is provided with disc type automatic steam trap; Near drain pipe in the section of catchmenting while be provided with dividing plate; Below blowdown section, drainpipe is installed; Linked together by valve between the section of catchmenting and blowdown section; The drainpipe of blowdown section is provided with ball valve.The beneficial effects of the utility model are, structural design is simple, achieves the online blowdown of production process, easy to operate; The Automatic continuous that drain valve design realizes water is discharged; Impurity in water, through precipitation, can not result in blockage to the disk of drain valve, avoid and frequently open and inspect cleaning; Exempt the line service of existing water trap, energy-efficient, economize on resources, be suitable for wide popularization and application.
Description
Technical field
The utility model belongs to filter field, particularly the non-maintaining self-draining arrangement of one.
Background technology
Compressed air, nitrogen are requisite a kind of power or protection sources of the gas in the industry production processes such as heating power power plant, Chemical Manufacture, textile machine, plastics machinery.In the manufacture process of gas, the moisture in air can condense into aqueous water and separate out when certain dew point, this part aqueous water of separating out is discharged system, decides the quality of gas.
Normally used drainage arrangement is float-ball type automatic water trap in the market: the main following points of the defect of this automatic water trap in running: the impurity 1) in medium easily blocks water trap screen pack, causes water trap malfunctioning; 2) in system, greasy dirt causes the ball float of water trap normally not open and close, cannot proper drainage, makes water trap malfunctioning; 3) two point defects more than impel production run personnel regularly to open and inspect cleaning to water trap or to change, and this water trap market price is at every only about 700 yuan, to produce high maintenance cost; 4) water trap malfunctioning after, profit cannot be discharged, can be brought into rear method, system by gas, causes the rear system band water yield large, the fault that system occurs.So be in operation maintenance capacity, maintenance cost of this kind of automatic water trap is all larger.
Summary of the invention
The utility model is in order to solve above asking a question, make up the deficiency of conventional art, provide a kind of structure simple, practical and convenient and without the non-maintaining self-draining arrangement of operation and maintenance cost, easily block to improve existing self-draining arrangement, the phenomenon that maintenance cost is high.
The utility model is achieved by the following technical solution:
A kind of non-maintaining self-draining arrangement, is characterized in that: comprise the valvular cylindrical shell of band, the epimere of cylindrical shell is the section of catchmenting, and hypomere is blowdown section; The section of catchmenting side is provided with drain pipe, drain pipe is provided with disc type automatic steam trap; Near drain pipe in the section of catchmenting while be provided with dividing plate; Below blowdown section, drainpipe is installed; Linked together by valve between the section of catchmenting and blowdown section; The drainpipe of blowdown section is provided with ball valve.
The section of catchmenting top is provided with top board, top board has some water inlet pipes being provided with ball valve; The drain pipe of the section of catchmenting is provided with ball valve.
Valve between the section of catchmenting and blowdown section is wafer type Hand-operated butterfly valve.
Described non-maintaining self-draining arrangement, is provided with supporting leg bottom it.
The beneficial effects of the utility model are:
1) structural design is simple, easy to install;
2) wafer type Hand-operated butterfly valve is installed between shell portion two sections cut off, the online blowdown of production process can be realized, easy to operate;
3) design of disc type automatic steam trap realizes the Automatic continuous discharge of water;
4) because the impurity in water enters blowdown section through precipitation in cylindrical shell, can not result in blockage to the disk of drain valve when water is discharged, what avoid hydrophobic valve frequently opens and inspect cleaning;
5) line service of existing water trap is exempted, energy-efficient, economize on resources, be suitable for wide popularization and application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is internal structure schematic diagram of the present utility model.
In figure, 1. water inlet pipe; 2. drain pipe; 3. disc type automatic steam trap; 4. drain valve internal circular disc; 5. dividing plate; 6. wafer type Hand-operated butterfly valve; 7. drainpipe; 8. feet; 9. the section of catchmenting; 10. blowdown section; Top board.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.
Non-maintaining self-draining arrangement of the present utility model, comprise the valvular cylindrical shell of band, the epimere of cylindrical shell is the section of catchmenting 9, and hypomere is blowdown section 10; The section of catchmenting 9 side is provided with drain pipe 2, drain pipe 2 is provided with disc type automatic steam trap 3; Near drain pipe 2 in the section of catchmenting 9 while be provided with dividing plate 5; Blowdown section 10 is provided with drainpipe 7 below; Linked together by valve between the section of catchmenting 9 and blowdown section 10; The drainpipe 7 of blowdown section 10 is provided with ball valve.
The section of catchmenting 9 top is provided with top board 11, top board 11 has some water inlet pipes 1 being provided with ball valve; The drain pipe 2 of the section of catchmenting 9 is provided with ball valve.
Valve between the section of catchmenting 9 and blowdown section 10 is wafer type Hand-operated butterfly valve 6.
Described non-maintaining self-draining arrangement, is provided with supporting leg 8 bottom it.
The section of catchmenting 9 Main Function of cylindrical shell epimere collects the aqueous water of separating out in stored-gas, and water is at this stage geo-stationary, and impurity component wherein relies on deadweight to sink, and enters the blowdown section 10 of below; Blowdown section 10 Main Function of cylindrical shell hypomere collects the impurity storing and be settled out in water, and regularly discharge; Linked together by valve between the section of catchmenting 9 and blowdown section 10, close this valve during blowdown, can not affect the pressure of the section of catchmenting 9, guarantee system is normally run.
The section of catchmenting 9 water accumulates to a certain extent, and drain valve internal circular disc 4 is raised under buoyancy of water effect, and disc type automatic steam trap 3 is in opening, and water is by discharging; The discharge of water makes buoyancy reduce, and drain valve internal circular disc 4 relies on self gravitation to fall to resetting, and disc type automatic steam trap 3 is closed.Like this, disc type automatic steam trap 3 forms the benign cycle running status of an automatic opening/closing.
Concrete steps and method:
1) plastic flexible pipe is utilized to be connected with this device top water inlet pipe 1 interface by compressed-air filter, the section of catchmenting 9 of the water that metre filter goes out or oil content inflow device cylindrical shell;
2) have a dividing plate 5 in device, the section of catchmenting 9 inner inlet region and drainage separated, in profit, impurities (iron rust, dust etc.) sinks down into blowdown section 10 by deadweight, and pure water enters drain port below dividing plate 5.Because impurities in water precipitates removal, drain valve internal circular disc 4 there will not be bite, stopping state, and assurance device normally runs;
3) according to actual conditions, regular opening device bottom drainpipe 7 ball valve, discharges the impurity accumulated.First close wafer type Hand-operated butterfly valve 6 before blowdown, ensure that the section of catchmenting 9 water system is stablized.
Claims (3)
1. a non-maintaining self-draining arrangement, is characterized in that: comprise the valvular cylindrical shell of band, the epimere of cylindrical shell is the section of catchmenting (9), and hypomere is blowdown section (10); The section of catchmenting (9) side is provided with drain pipe (2), drain pipe (2) is provided with disc type automatic steam trap (3); Near drain pipe (2) in the section of catchmenting (9) while be provided with dividing plate (5); Blowdown section (10) is provided with drainpipe (7) below; Linked together by valve between the section of catchmenting (9) and blowdown section (10); The drainpipe (7) of blowdown section (10) is provided with ball valve.
2. non-maintaining self-draining arrangement according to claim 1, is characterized in that: the section of catchmenting (9) top is provided with top board (11), top board (11) has some water inlet pipes (1) being provided with ball valve; The drain pipe (2) of the section of catchmenting (9) is provided with ball valve; Valve between the section of catchmenting (9) and blowdown section (10) is wafer type Hand-operated butterfly valve (6).
3. non-maintaining self-draining arrangement according to claim 1 and 2, is characterized in that: be provided with supporting leg (8) bottom it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563847.6U CN204219949U (en) | 2014-09-28 | 2014-09-28 | A kind of non-maintaining self-draining arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563847.6U CN204219949U (en) | 2014-09-28 | 2014-09-28 | A kind of non-maintaining self-draining arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219949U true CN204219949U (en) | 2015-03-25 |
Family
ID=52918095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563847.6U Expired - Fee Related CN204219949U (en) | 2014-09-28 | 2014-09-28 | A kind of non-maintaining self-draining arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219949U (en) |
-
2014
- 2014-09-28 CN CN201420563847.6U patent/CN204219949U/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 |
Granted publication date: 20150325 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |