CN202484969U - Condensed water trap for gas-fired boiler flue - Google Patents
Condensed water trap for gas-fired boiler flue Download PDFInfo
- Publication number
- CN202484969U CN202484969U CN2012200230531U CN201220023053U CN202484969U CN 202484969 U CN202484969 U CN 202484969U CN 2012200230531 U CN2012200230531 U CN 2012200230531U CN 201220023053 U CN201220023053 U CN 201220023053U CN 202484969 U CN202484969 U CN 202484969U
- Authority
- CN
- China
- Prior art keywords
- flue
- boiler
- tube
- hydrophobic
- condensed water
- 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
Links
Images
Landscapes
- Chimneys And Flues (AREA)
Abstract
The utility model provides a condensed water trap for a gas-fired boiler flue, belonging to the field of a gas-fired boiler. Glue port flanges are respectively connected with the upper part and the lower part of an equal flue with a caliber which is the same as that of a boiler discharge flue; a collector ring is assembled with the equal flue according to an internal assembly angle; the oval collector ring is manufactured by roasting a metal rod and is tightly adhered and assembled on the inner wall of the equal flue; the upper part of a drainage tube is connected with the equal flue at the drainage opening of the collector ring in a sealed manner, and an assembly angle is the same as the internal assembly angle of the collector ring; the lower end of the drainage pipe is connected with a trapping cylinder through a movable joint of the drainage pipe and a connection pipe of the trapping cylinder; the trapping cylinder is fixed on a supporting board of the trapping cylinder; and a flange of a drain pipe, the drain pipe, the supporting board of the trapping cylinder, and the trapping cylinder are connected and assembled in sequence. The collector ring is tightly assembled on the inner wall of the equal flue, and the internal assembly angle and the assembly angle of the drainage pipe are the same and are 30-45 degrees. By virtue of the condensed water trap provided by the utility model, condensed water is effectively prevented from flowing inside a boiler body to corrode the boiler body, so that the maintenance costs on the boiler and the flue can be reduced; and the gas-fired boiler is prevented from being corroded by the condensed water, so that the service life of the boiler is prolonged.
Description
Technical field
The utility model relates to gas fired-boiler flue condensed water steam trap, and it belongs to the gas fired-boiler field.
Background technology
Most gas fired-boiler (particularly firing natural gas boiler) is prone to produce a large amount of condensed waters when moving in the winter time, and but the appropriate device drainage of neither one is handled; Because the acidic character of condensed water; Can cause corrosion and damage to flue, also can make boiler body cause very big corrosion damage because of condensed water flows in the boiler body; This has just shortened the service life of boiler greatly, even boiler possibly scrapped in the short time.
Summary of the invention
Defective in view of the prior art existence; The purpose of the utility model is providing gas fired-boiler flue condensed water steam trap; Can effectively prevent in the condensed water inflow boiler body boiler to be caused corrosion; Thereby reduced the maintenance cost of boiler and flue, also protected the gas fired-boiler aqueous corrosion that is not condensed, and prolonged the service life of boiler.
For realizing above purpose; The technical scheme that the utility model adopted is a gas fired-boiler flue condensed water steam trap; Comprise by the same footpath flue identical with boiler exhaust gas road bore connecting the flue flange up and down respectively, collector ring is with the footpath flue is by interior angle of assembling assembling together, and collector ring is simmered into elliptical ring by metal bar; Closely attach on the inwall that is assemblied in the footpath flue; Drainage tube top be tightly connected at collector ring draining hole place with the footpath flue, angle of assembling is identical in angle of assembling and the collector ring, the drainage tube lower end is connected with hydrophobic through drainage tube movable joint, hydrophobic socket joint pipe; Hydrophobic tube is fixed on the hydrophobic tube supporting plate, and drainpipe flange, drainpipe, hydrophobic tube supporting plate, hydrophobic tube are linked and packed successively.Collector ring is flue inwall close fit in same footpath, and interior angle of assembling is identical with the drainage tube angle of assembling, and is 30 ~ 45 °.The hydrophobic tube of design and installation buffering in the steam trap device, hydrophobic socket joint pipe insert the degree of depth in the hydrophobic tube should to be not less than tube dark 1/2, and should there be certain overlapping difference in height water seal its lower end with the upper end that drainpipe inserts in the tube, and difference highly is for being not less than 20mm.A kind of boiler flue condensed water steam trap that the outlet of gas fired-boiler flue is installed, the condensed water in gas fired-boiler flue winter flows down from the chimney inwall, through the collector ring of boiler flue condensed water steam trap the time; Condensed water can flow along collector ring and be collected to the drainage mouth of pipe; Flow in the hydrophobic tube along hydrophobic socket joint pipe through drainage tube, along with condensed water increases, liquid level is also increasing in the hydrophobic tube; When treating that liquid level surpasses the drainpipe upper end, condensed water flows out guides to solution space.
Adopt after the above-mentioned technical scheme, the beneficial effect of the utility model is: this boiler flue condensed water steam trap device, and collector ring is flue inwall close fit in same footpath; Can avoid condensation flow to drain to boiler internal, angle of assembling is identical with the drainage tube angle of assembling in the collector ring, and is 30 ~ 45 °; Be for fear of change condensation flow to, the hydrophobic tube of design and installation in the steam trap device, available buffer current; The degree of depth that hydrophobic socket joint pipe inserts in the hydrophobic tube should be not less than tube dark 1/2; Should there be certain overlapping difference in height the upper end that its lower end and drainpipe insert in the tube, and the difference of height is for being not less than 20mm, to guarantee water seal.Use this device with the condensed water drainage, can prevent effectively that condensed water from flowing in the boiler body boiler is caused corrosion, thereby reduce the maintenance cost of boiler and flue, also protected gas fired-boiler not to be condensed aqueous corrosion and prolonged service life of boiler.
Description of drawings
Fig. 1 is the structural representation of gas fired-boiler flue condensed water steam trap.
Among the figure: 1, with the footpath flue, 2, the flue flange, 3, collector ring, 4, drainage tube, 5, the drainage tube movable joint, 6, hydrophobic socket joint pipe, 7, hydrophobic tube, 8, hydrophobic tube supporting plate, 9, drainpipe, 10, the drainpipe flange, A, interior angle of assembling, B, angle of assembling.
The specific embodiment
For understanding the structure of the fuel vapor cast-iron boiler of being with flow mixing device in depth, explain as follows in conjunction with Fig. 1:
Gas fired-boiler flue condensed water steam trap; Comprise by the same footpath flue 1 identical and connect flue flange 2 up and down respectively with boiler exhaust gas road bore; Collector ring 3 with footpath flue 1 by interior angle of assembling A assembling; Collector ring 3 is simmered into elliptical ring by metal bar, closely attach on the inwall that is assemblied in footpath flue 1, drainage tube 4 tops be tightly connected at collector ring 3 draining hole places with footpath flue 1; Angle of assembling B is identical with collector ring 3 interior angle of assembling A; Drainage tube 4 lower ends are connected with hydrophobic tube 7 through drainage tube movable joint 5, hydrophobic socket joint pipe 6, and hydrophobic tube 7 is fixed on the hydrophobic tube supporting plate 8, and drainpipe flange 10, drainpipe 9, hydrophobic tube supporting plate 8, hydrophobic tube 7 are linked and packed successively; The interior angle of assembling A of collector ring 3 is identical with drainage tube 4 angle of assembling B, and lower end in the hydrophobic tube 7 of hydrophobic socket joint pipe 6 insertions and drainpipe 9 insert the interior upper end of tube and have overlapping difference in height water seal.
In the practical application, this condensed water steam trap is installed in the outlet of gas fired-boiler flue, and the condensed water in gas fired-boiler flue winter flows down from the chimney inwall; When the collector ring 3 of process boiler flue condensed water steam trap, condensed water can flow along collector ring 3 and be collected to the drainage mouths of pipe, flows in the hydrophobic tube 7 along hydrophobic socket joint pipe 6 through drainage tube 4; Along with condensed water increases; Liquid level is also increasing in the hydrophobic tube 7, and when treating that liquid level surpasses drainpipe 9 upper ends, condensed water flows out guides to solution space; This boiler flue condensed water steam trap device, collector ring 3 can avoid condensation flow to drain to boiler internal with footpath flue 1 inwall close fit; Angle of assembling A are identical with drainage tube 4 angle of assembling B in the collector ring 3, and are 30 ~ 45 °, be for fear of the change condensation flow to; The hydrophobic tube 7 of design and installation in the steam trap device; Available buffer current, hydrophobic socket joint pipe 6 insert the degree of depth in the hydrophobic tube 7 should to be not less than tube dark 1/2, and the interior upper end of tube is inserted with drainpipe 9 in its lower end should have certain overlapping difference in height; The difference of height is for being not less than 20mm, to guarantee water seal.
Use this device with the condensed water drainage, can prevent effectively that condensed water from flowing in the boiler body boiler is caused corrosion, thereby reduce the maintenance cost of boiler and flue, also protected gas fired-boiler not to be condensed aqueous corrosion and prolonged service life of boiler.
Claims (3)
1. gas fired-boiler flue condensed water steam trap; It is characterized in that: comprise by the same footpath flue (1) identical connecting flue flange (2) up and down respectively with boiler exhaust gas road bore; Collector ring (3) with footpath flue (1) by interior angle of assembling (A) assembling; Collector ring (3) is simmered into elliptical ring by metal bar; Closely attach on the inwall that is assemblied in footpath flue (1); Drainage tube (4) top be tightly connected at collector ring (3) draining hole place with footpath flue (1), angle of assembling (B) is identical with interior the angle of assembling of collector ring (3) (A), drainage tube movable joint (5) is passed through in drainage tube (4) lower end, hydrophobic socket joint pipe (6) is connected with hydrophobic (7); Hydrophobic tube (7) is fixed on the hydrophobic tube supporting plate (8), and drainpipe flange (10), drainpipe (9), hydrophobic tube supporting plate (8), hydrophobic tube (7) are linked and packed successively.
2. gas fired-boiler flue condensed water steam trap according to claim 1 is characterized in that, collector ring 3 is flue (1) inwall close fit in same footpath, and interior angle of assembling (A) is identical with drainage tube (4) angle of assembling (B), and is 30 ~ 45 °.
3. gas fired-boiler flue condensed water steam trap according to claim 1; It is characterized in that; The design and installation hydrophobic tube of buffering (7) in the steam trap device; Hydrophobic socket joint pipe (6) inserts degree of depth in the hydrophobic tube (7), and should to be not less than tube dark 1/2, and should there be certain overlapping difference in height water seal the upper end that its lower end and drainpipe (9) insert in the tube, and difference highly is for being not less than 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200230531U CN202484969U (en) | 2012-01-18 | 2012-01-18 | Condensed water trap for gas-fired boiler flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200230531U CN202484969U (en) | 2012-01-18 | 2012-01-18 | Condensed water trap for gas-fired boiler flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484969U true CN202484969U (en) | 2012-10-10 |
Family
ID=46959388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200230531U Expired - Fee Related CN202484969U (en) | 2012-01-18 | 2012-01-18 | Condensed water trap for gas-fired boiler flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457117A (en) * | 2017-03-06 | 2018-08-28 | 李建武 | A kind of drying unit of paper production line |
-
2012
- 2012-01-18 CN CN2012200230531U patent/CN202484969U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457117A (en) * | 2017-03-06 | 2018-08-28 | 李建武 | A kind of drying unit of paper production line |
| CN108589388A (en) * | 2017-03-06 | 2018-09-28 | 李建武 | A kind of drying unit of paper production line |
| CN108611906A (en) * | 2017-03-06 | 2018-10-02 | 李建武 | A kind of drying unit of paper production line |
| CN108611905A (en) * | 2017-03-06 | 2018-10-02 | 李建武 | A kind of drying unit of paper production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201366279Y (en) | Straight-through pipeline filter | |
| CN202484969U (en) | Condensed water trap for gas-fired boiler flue | |
| CN103172128A (en) | Automatic water distribution system for siphon water tank | |
| CN203010573U (en) | Condensate water recovery device | |
| CN201419068Y (en) | Environment-protecting smoke exhaust system | |
| CN205746033U (en) | A kind of jet chimney and equipment interconnection mounting structure | |
| CN212958751U (en) | Positive pressure water drainage device for coal mine gas pipeline | |
| CN209325815U (en) | A kind of desulfurization duct acid solution collecting pipe positive pressure water drainage device | |
| CN204881243U (en) | Hydrophobic sealing device of condenser | |
| CN201351812Y (en) | Central water injection heating type gas drainer | |
| CN201852484U (en) | Spraying condensation type waste heat recovery device | |
| CN206530794U (en) | A kind of detachable connection pipe fitting | |
| CN206073117U (en) | Cast aluminium heat exchanger smoke collection pipe road | |
| CN205118341U (en) | Water -sealed valve | |
| CN2797641Y (en) | Oxygen removor for air-cooling steam turbine-exhaust | |
| CN204593423U (en) | A kind of boiler flue drip-proof structure flange | |
| CN205065161U (en) | Eliminate steam conduit ponding water hammer device | |
| CN209874284U (en) | Novel water stop baffle | |
| CN220602253U (en) | Heat exchange device | |
| CN2898624Y (en) | Exhaust device of gas water heater | |
| CN204806441U (en) | Drip proof type boiler explosion vent | |
| CN203869071U (en) | Chimney structure | |
| CN204513345U (en) | Pneumatic condensed water retracting device | |
| CN203024138U (en) | Device for supplying water for boiler by heating through utilizing boiler smoke waste heat | |
| CN204513770U (en) | A kind of condensed type combustion gas water heater |
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: 20121010 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |