CN203202575U - Energy-saving steam trap - Google Patents
Energy-saving steam trap Download PDFInfo
- Publication number
- CN203202575U CN203202575U CN 201320105294 CN201320105294U CN203202575U CN 203202575 U CN203202575 U CN 203202575U CN 201320105294 CN201320105294 CN 201320105294 CN 201320105294 U CN201320105294 U CN 201320105294U CN 203202575 U CN203202575 U CN 203202575U
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- steam trap
- valve
- energy
- pipeline
- steam
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Abstract
The utility model belongs to the technical field of chemical industry mechanical equipment, and particularly relates to an energy-saving steam trap. The energy-saving steam trap comprises a steam trap pipeline, and a steam trap valve is arranged on the steam trap pipeline. The energy-saving steam trap is characterized in that an automatic air discharging device, a filter and a valve are located on the left side of the steam trap valve and are sequentially installed on the steam trap pipeline, wherein a washing pipe and a checking pipe are connected to the left side of the valve and the right side of the steam trap valve respectively through the steam trap pipeline, and a bypass pipeline is in parallel connection with the two ends of the valve and the steam trap valve. The energy-saving steam trap has the advantages of ensuring the maximum working efficiency of steam heating equipment, playing a role in delivering water and discharging steam, being simple in structure, convenient to use, free of condensed water gathering, high in equipment efficiency, capable of processing all kinds of load changes, wide in applicable pressure range, capable of freely discharging air and being horizontally or perpendicularly installed, and large in discharge capacity, and being an optimal steam trap for heating in the manufacturing technique.
Description
(1) technical field
The utility model belongs to the chemical mechanical equipment technical field, particularly a kind of energy-saving steam trap.
(2) background technique
Drain valve plays the block steam and drain water effect in steam-heating system, very big to system works and economical operation influence, and drain valve often is under the good working order, could guarantee to reach optimum energy-saving effect and increase economic efficiency.
The kind of drain valve is a lot, the performance of having nothing in common with each other.Three principles according to drain valve: density difference, temperature difference and phase transformation produce three types drain valve: mechanical-type, heat static force type and heat power type.Heat power type shortcoming is: play machine if there are a large amount of air to pass through, easily gas lock; Cross low inlet pressure and too high back pressure and make it malfunctioning; Life-span is short, and is perishable at low temperatures; Act frequently, loss is big.The heat static force type shortcoming is: the condensed water exhaust temperature is lower than saturation temperature, for fear of setting ponding, must add cold section; Old-fashioned bellows and diaphragm type do not possess the ability of anti-water hammer and superheated vapor.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, and a kind of efficient height, practical and convenient energy-saving steam trap are provided.
The utility model is achieved by the following technical solution:
A kind of energy-saving steam trap, comprise the STEAM TRAP pipeline, the STEAM TRAP pipeline is provided with drain valve, it is characterized in that: the automatic emptying device of air, filter and the valve that are positioned at the drain valve left side are installed on the described STEAM TRAP pipeline successively, valve left side and drain valve right side are connected with cleaning hose and access tube by the STEAM TRAP pipeline respectively, and valve and drain valve two ends are connected in parallel to by-pass line.
Be connected with flushing valve on the described cleaning hose, be connected with test valve on the access tube, be connected with bypass valve on the by-pass line.
The beneficial effects of the utility model are: make steam-heating apparatus reach high workload efficient, played the effect of water delivery steam discharge, but simple in structure, easy to use, evaporated condensation water gathering, device efficiency height, can handle various load variations, be suitable for pressure range wide, can free discharged air level or vertically install, discharge capacity is big, is that production technology heats optimal hydrophobic equipment.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Among the figure, 1 STEAM TRAP pipeline, 2 drain valves, 3 automatic emptying device of air, 4 filters, 5 valves, 6 cleaning hoses, 7 access tubes, 8 by-pass lines, 9 flushing valves, 10 test valves, 11 bypass valve.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises STEAM TRAP pipeline 1, STEAM TRAP pipeline 1 is provided with drain valve 2, the automatic emptying device of air 3, filter 4 and the valve 5 that are positioned at drain valve 2 left sides are installed on the STEAM TRAP pipeline 1 successively, valve 5 left sides and drain valve 2 right sides are connected with cleaning hose 6 and access tube 7 by STEAM TRAP pipeline 1 respectively, and valve 5 and drain valve 2 two ends are connected in parallel to by-pass line 8.Be connected with flushing valve 9 on the cleaning hose 6, be connected with test valve 10 on the access tube 7, be connected with bypass valve 11 on the by-pass line 8.
Adopt a kind of energy-saving steam trap of the present utility model, when equipment had just started work, the air in the STEAM TRAP pipeline 1 was through emptying device of air 3 discharges automatically of Y series, and low-temperature condensate enters in the drain valve 2, the liquid level of water of condensation rises, ball float rises, valve opening, and water of condensation is discharged rapidly, steam enters equipment very soon, equipment heats up rapidly, and the Y series temperature sensing liquid of emptying device of air 3 automatically expands, and emptying device of air 3 is closed automatically.Drain valve 2 beginning proper functioning, ball float is with the lifting of water of condensation liquid level, block steam and drain water.The valve seat of loose float trap 2 always is in below the liquid level, forms water seal, no steam leakage, good energy-conserving effect.Minimum working pressure power 0.01Mpa is not subjected to the influence of temperature and working pressure fluctuation within from 0.01Mpa to the maximum working (operation) pressure (MWP) scope, continuous drainage.Can arrange the saturation temperature water of condensation, Minimum subcooled temperature is 0 ℃, and water not in the heating plant can make heating plant reach best heat exchange efficiency.Rate of back pressure is that production technology heats one of optimal hydrophobic equipment greater than 85%.The water of discharging is opened valve 5 and can be discharged STEAM TRAP pipeline 1 through the filtration of filter 4.Enter drain valve 2 water of condensation before and can check that access tube 7 is provided with unlatching and the closure of test valve 10 in order to control access tube 7 by access tube 7.After a period of time, can have a large amount of impurity in the filter 4, can wash by cleaning hose 6, guarantee its normally stable operation, cleaning hose 6 is provided with unlatching and the closure of flushing valve in order to control cleaning hose 6.In addition, when STEAM TRAP pipeline 1 is not enough to bear the water of condensation of passing through or the water of condensation that need not dredge is arranged, can directly discharge by by-pass line 8, by-pass line 8 is provided with unlatching and the closure of bypass valve 11 in order to control by-pass line 8.
Claims (2)
1. energy-saving steam trap, comprise STEAM TRAP pipeline (1), STEAM TRAP pipeline (1) is provided with drain valve (2), it is characterized in that: the automatic emptying device of air (3), filter (4) and the valve (5) that are positioned at drain valve (2) left side are installed on the described STEAM TRAP pipeline (1) successively, valve (5) left side and drain valve (2) right side are connected with cleaning hose (6) and access tube (7) by STEAM TRAP pipeline (1) respectively, and valve (5) and drain valve (2) two ends are connected in parallel to by-pass line (8).
2. a kind of energy-saving steam trap according to claim 1, it is characterized in that: be connected with flushing valve (9) on the described cleaning hose (6), be connected with test valve (10) on the access tube (7), be connected with bypass valve (11) on the by-pass line (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105294 CN203202575U (en) | 2013-03-08 | 2013-03-08 | Energy-saving steam trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105294 CN203202575U (en) | 2013-03-08 | 2013-03-08 | Energy-saving steam trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202575U true CN203202575U (en) | 2013-09-18 |
Family
ID=49146682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105294 Expired - Fee Related CN203202575U (en) | 2013-03-08 | 2013-03-08 | Energy-saving steam trap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361540A (en) * | 2018-05-24 | 2018-08-03 | 浙江智海化工设备工程有限公司 | A kind of drain valve preventing clogging up device |
-
2013
- 2013-03-08 CN CN 201320105294 patent/CN203202575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361540A (en) * | 2018-05-24 | 2018-08-03 | 浙江智海化工设备工程有限公司 | A kind of drain valve preventing clogging up device |
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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: 20130918 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |