CN2355199Y - Water discharge valve with float bowl - Google Patents
Water discharge valve with float bowl Download PDFInfo
- Publication number
- CN2355199Y CN2355199Y CN 97216565 CN97216565U CN2355199Y CN 2355199 Y CN2355199 Y CN 2355199Y CN 97216565 CN97216565 CN 97216565 CN 97216565 U CN97216565 U CN 97216565U CN 2355199 Y CN2355199 Y CN 2355199Y
- Authority
- CN
- China
- Prior art keywords
- water
- lever
- piston
- valve body
- drain hole
- 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 - Fee Related
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- Details Of Valves (AREA)
Abstract
The utility model discloses a float cylinder type drain valve which belongs to the technical field of mechanical processing. The utility model mainly solves the defects that a drain hole of the existing drain valve is easily clogged, the loss of control easily occurs under high pressure and the loss of working time and gas leakage are caused. The valve respectively utilizes the dynamic and lever principle that the float cylinder on a water surface follows the water to rise and fall and the principle that water is heavier that steam. When the water level of a valve body reaches certain height, the float cylinder flows upwards to drive a lever piston to move downwards, and then, the drain hole is automatically opened; when the water level goes down, the self weight pressure of the float cylinder pushes the lever piston to move upwards, and then, the drain hole is narrowed or sealed; the problem of the loss of control under the high pressure is effectively solved. Because the drain hole is positioned above the piston, sundries in a pipeline are deposited in water, the drain hole is prevented from being clogged, and thus, the positive effects of little failure and complete energy saving are realized.
Description
The utility model is used to get rid of the cooling water after water vapour is used
The utility model belongs to machining hydrophobic valve technical field, solves mainly that the drain valve weep hole stops up easily, highpressure is to out of control, the problem of leaking the steam of metalling run out easily.
The utility model is to utilize the buoyancy drivening rod piston of keg float in water to open weep hole, utilizes the downforce compressing connecting rod piston rising sealing weep hole of keg float when falling under water, realizes starting and sealing the purpose of weep hole work.Fault out of control during high pressure appears easily all that weep hole stops up and in several drain valves in real work, this valve is owing to used keg float, connecting rod piston, weep hole and water to restrict mutually, the relation that connects each other has overcome effectively that weep hole stops up and defective out of control during high pressure.
The purpose of this utility model is to realize like this, valve body and draining hole body have certain distance, the height of draining hole body is lower than half of valve body, the centre has connecting tube, keg float to link to each other with the bending lever in valve body, and spherical piston is installed in the upper end of bending lever, and aims at weep hole, there is a bracket centre of bending lever, because keg float is moved up and down by what influence of cooling water, drive the bending lever piston weep hole is opened or closed, realize energy-conservation purpose.
The utility model according to object waterborne with the water liter, floating power falls, the principles of science that lever principle and water are heavier than water vapour.In valve body, the weight of water is more than the water vapour recuperation, is exactly under anticyclonic situation, and water is still heavy than water vapour, so the water in the valve body be in all the time water vapour below, sealing water vapour, lever piston is sealing weep hole again, and cooling water can not be gone out, the influence that is subjected to air pressure of starting of piston has certain resistance, when having only the interior cooling water of valve body to reach a certain height, when the buoyancy of keg float had surpassed the resistance of air pressure, keg float could float and drive lever piston decline and open weep hole.Water for a long time weep hole open big, it is little that water is opened after a little while, sealing when anhydrous.
Existing drain valve is when highpressure, and the cooling water and steam sprays simultaneously, runs off to still having portion gas at lowpressure exactly, and weep hole is stopped up by foreign material in the pipeline easily, does not reach complete purpose of energy saving.This valve is because weep hole makes progress, and piston is following, and foreign material are deposited in the cooling water in the pipeline, have effectively prevented the weep hole obstruction.Piston is subjected to the control of the pressure and the buoyancy of keg float by lever, and water can not start after a little while, defective out of control when effectively having prevented highpressure.Can reach the few and complete energy-conservation good effect of fault.
Below in conjunction with drawings and Examples the technical solution of the utility model is further specified.
Fig. 1, water inlet 2, valve upper cover 3, keg float fixing column 4, keg float 5, bending lever 6, lever dolly seat 7, piston 8, band weep hole loam cake 9, quick adjustment device 10, valve body
A seamless steel pipe is welded in the centre of 4 keg floats in the drawings, and the one, be convenient to into dress; The 2nd, the support force of increase keg float is to resist anticyclonic pressure.By 3 keg float fixing columns among the figure 5 bending levers among 4 keg floats and the figure among the figure are linked together, 6 as support among the figure, support as far as possible with figure in 7 pistons approaching, to increase leverage, the flexibility that improves keg float.9 is regulators among the figure, regulates according to the needs of Work machine, as needs high temperature, the regulator exhaust port is unclamped, and bleeds off the low wet that is about to cooling in right amount.
Claims (1)
- The utility model Open bucket steam trap is the cooling water that is used to get rid of after water vapour is used.Its purpose is achieved in that valve body and draining hole body have certain distance, there is connecting tube the centre, form one totally, the height of draining hole body is lower than half of valve body, keg float links to each other with the bending lever in valve body, spherical piston is installed in the upper end of bending lever, and aims at weep hole, and there is a bracket centre of bending lever.When the water level in the valve body reach a certain height, a rising of keg float rising pull lever had a decline of piston, and weep hole is opened.During drawdown, keg float is with falling under water, and the gravity pressure of keg float promotes a decline of lever, and a rising of piston is arranged, and weep hole is dwindled or seals.Problem out of control when effectively having solved high pressure.The utility model has effectively been controlled weep hole because lever piston has been installed in valve body, reached energy-conservation good effect, the right of therefore claimed lever piston device part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216565 CN2355199Y (en) | 1997-05-14 | 1997-05-14 | Water discharge valve with float bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216565 CN2355199Y (en) | 1997-05-14 | 1997-05-14 | Water discharge valve with float bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355199Y true CN2355199Y (en) | 1999-12-22 |
Family
ID=33933432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216565 Expired - Fee Related CN2355199Y (en) | 1997-05-14 | 1997-05-14 | Water discharge valve with float bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355199Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423582A (en) * | 2013-08-21 | 2013-12-04 | 友森精机股份有限公司 | Steam cooler with self-adjustable flow |
| TWI421450B (en) * | 2011-07-05 | 2014-01-01 | Auto flow steam trap | |
| WO2015024313A1 (en) * | 2013-08-21 | 2015-02-26 | Yang Yung-Sho | Flow rate auto-regulating steam trap |
| CN109626738A (en) * | 2018-12-29 | 2019-04-16 | 深圳星蓝德工程顾问有限公司 | Modular segment for more floor building can three-dimensional sewage disposal system |
-
1997
- 1997-05-14 CN CN 97216565 patent/CN2355199Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI421450B (en) * | 2011-07-05 | 2014-01-01 | Auto flow steam trap | |
| CN103423582A (en) * | 2013-08-21 | 2013-12-04 | 友森精机股份有限公司 | Steam cooler with self-adjustable flow |
| WO2015024313A1 (en) * | 2013-08-21 | 2015-02-26 | Yang Yung-Sho | Flow rate auto-regulating steam trap |
| CN103423582B (en) * | 2013-08-21 | 2015-09-16 | 友森精机股份有限公司 | Flow self-regulating steam water cooling device |
| CN109626738A (en) * | 2018-12-29 | 2019-04-16 | 深圳星蓝德工程顾问有限公司 | Modular segment for more floor building can three-dimensional sewage disposal system |
| CN109626738B (en) * | 2018-12-29 | 2021-08-27 | 深圳星蓝德工程顾问有限公司 | Modular energy-saving three-dimensional sewage treatment system for multi-floor building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |