CN205137044U - Fuel gas boiler smoke box comdenstion water discharging equipment - Google Patents
Fuel gas boiler smoke box comdenstion water discharging equipment Download PDFInfo
- Publication number
- CN205137044U CN205137044U CN201520997282.7U CN201520997282U CN205137044U CN 205137044 U CN205137044 U CN 205137044U CN 201520997282 U CN201520997282 U CN 201520997282U CN 205137044 U CN205137044 U CN 205137044U
- Authority
- CN
- China
- Prior art keywords
- smoke box
- straight tube
- fuel gas
- gas boiler
- shaped pipe
- 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.)
- Active
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a fuel gas boiler smoke box comdenstion water discharging equipment, it relates to a fuel gas boiler smoke box comdenstion water discharging equipment. The utility model discloses a solve current fuel gas boiler's comdenstion water discharging equipment, need the stoker personnel regularly to discharge, increased stoker personnel's work load to cause boiler operation and stoker personnel's the dangerous problem of personal safety. A fuel gas boiler smoke box comdenstion water discharging equipment includes straight tube, return bend and ball valve, install in the front on smoke box or the back smoke box upper end of straight tube to set up with preceding smoke box or back smoke box intercommunication, the ball valve is installed to the lower extreme of straight tube, and the return bend be the double -H groove weld venturi tube, and the connection can be dismantled on the lateral wall at straight tube middle part to the one end of return bend, and open side down sets up and at the ordinary pressure state for the other end of return bend. The utility model is used for shell formula fuel gas boiler.
Description
Technical field
The utility model relates to a kind of condensate drain, is specifically related to a kind of oil-burning gas-fired boiler smoke box condensate drain.
Background technique
The forward and backward smoke box of caldron-shell oil-fired and gas-fired boilers determines very easily to produce condensed water when boiler operatiopn due to the characteristic of fuel self, particularly boiler condensation water quantity when underrun can sharply increase, if stoker personnel can not discharge in time, the obscission of the corrosion of Boiler smoke tube and forward and backward smoke box thermal insulating material can be caused to occur, affect the normal operation of boiler and reduce working life.This part installed single straight tube and blowdown valve additional as condensate drain in the past, this structural type needs stoker personnel regularly to open discharge, increase stoker person works amount and can not ensure that per tour stoker personnel can carry out blowdown operation, can cause damage to boiler itself thus, just have flue gas after the words condensed water emptying of often opening to leak out from here, cause boiler operatiopn and stoker personnel personal safety danger.
Model utility content
The utility model is the condensate drain solving existing oil-burning gas-fired boiler, need stoker personnel periodic exhaustion, add the workload of stoker personnel, and cause the problem of the personal safety danger of boiler operatiopn and stoker personnel, and then propose a kind of oil-burning gas-fired boiler smoke box condensate drain.
The utility model takes technological scheme to be for solving the problem: a kind of oil-burning gas-fired boiler smoke box condensate drain comprises straight tube, bend pipe and ball valve, the upper end of straight tube is arranged on front smoke box or rear smoke box, and be communicated with front smoke box or rear smoke box and arrange, the lower end of straight tube is provided with ball valve, bend pipe is double U tube, one end of bend pipe is detachably connected on the sidewall in the middle part of straight tube, and Open Side Down arranges and be in atmospheric pressure state for the other end of bend pipe.
The beneficial effects of the utility model are: the utility model structure is simple, by front, rear smoke box is all installed a straight tube and a bend pipe, and install ball valve additional in the lower end of straight tube, stoker personnel can regularly open the thing clear drains such as valve iron wire when not needing blowing out, to prevent foreign material drain pipe filled up to block and cause discharging, and avoid the corrosion of Boiler smoke tube and front, the generation of the obscission of rear smoke box thermal insulating material, ensure that the normal operation of boiler, thus improve the working life of boiler, make improve 3 ~ 5 years the working life of boiler, bend pipe is arranged on the sidewall in the middle part of straight tube, the pressure head of condensed water self-assembling formation in smoke box is utilized to discharge outside body of heater by bend pipe smoothly, without the need to manual operation, time saving and energy saving, both ensure that and effectively discharged condensed water, can ensure again not have smoke spillage when not installing valve additional, save the spending of 50%, safe and reliable.And bend pipe and straight tube removably connect, convenient pulling down when furnace stopping maintenance carries out dredging or changing, and dredging, dismounting, maintenance are easy to operate.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model, and Fig. 2 is the right elevation of Fig. 1.
Embodiment
Embodiment one: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, a kind of oil-burning gas-fired boiler smoke box condensate drain comprises straight tube 1, bend pipe 2 and ball valve 3, the upper end of straight tube 1 is arranged on front smoke box or rear smoke box, and be communicated with front smoke box or rear smoke box and arrange, the lower end of straight tube 1 is provided with ball valve 3, bend pipe 2 is double U tube, and one end of bend pipe 2 is detachably connected on the sidewall in the middle part of straight tube 1, and Open Side Down arranges and be in atmospheric pressure state for the other end of bend pipe 2.
In the utility model, the lower end of straight tube 1 is provided with ball valve 3, stoker personnel regularly can open the valve of ball valve 3 when not needing blowing out, by thing clear drains such as iron wires, to prevent foreign material drain pipe filled up to block and cause discharging, bend pipe 2 is double U tube, can utilize the pressure of condensed water in bend pipe 2, is smoothly through bend pipe 2 and discharges outside body of heater.
Embodiment two: composition graphs 1 and Fig. 2 illustrate present embodiment, bend pipe 2 described in present embodiment comprises the first U-shaped pipe 2-1 and the second U-shaped pipe 2-2, a straight flange of the first U-shaped pipe 2-1 is detachably connected on the sidewall in the middle part of straight tube 1, another straight flange of first U-shaped pipe 2-1 is communicated with the second U-shaped pipe 2-2, the opening direction of the first U-shaped pipe 2-1 is upwards arranged, and the opening direction of the second U-shaped pipe 2-2 is arranged downwards.The end of the second U-shaped pipe 2-2 is directly communicated with air without the need to mounted valve and is in atmospheric pressure state.The object of setting like this also can not accumulate in smoke box when in smoke box, condensation water quantity is little, but flowed to by straight tube 1 and be stored in the first U-shaped pipe 2-1 of bend pipe 2, so not only ensure that in smoke box, evaporated condensation water was deposited but also the water be stored in the first U-shaped pipe 2-1 can be allowed to play the effect that in sealing smoke box, flue gas leaks.When in the first U-shaped pipe 2-1, the water yield is cumulative reach a certain amount of time both due to the natural pressure head effect of flue gas pressures in smoke box and condensed water and then can be discharged out of the furnace by the second U-shaped pipe 2-2 being in atmospheric pressure state of bend pipe 2.Reach two effects of safety, convenient discharge condensed water.Other composition and annexation identical with embodiment one.
Embodiment three: composition graphs 1 and Fig. 2 illustrate present embodiment, the first U-shaped pipe 2-1 described in present embodiment and the second U-shaped pipe 2-2 shares a straight flange.Other composition and annexation identical with embodiment two.
Embodiment four: composition graphs 1 illustrates present embodiment, the straight flange of the first U-shaped pipe 2-1 described in present embodiment is by the sidewall of screwed connection in the middle part of straight tube 1.Setting like this, for convenience detach, dredging with overhaul, simple to operate.Other compositions and annexation and embodiment one, two or three identical.
Working principle
The utility model operationally, condensed water can by the discharge of straight tube 1, discharge outside body of heater through bend pipe 2, because bend pipe 2 is dual U-shaped bend pipe, the sidewall of condensed water in the middle part of one end and straight tube of bend pipe 2 removably connects, Open Side Down arranges for the other end of bend pipe 2, and not mounted valve, be in atmospheric pressure state, utilize the pressure reduction of the inside and outside formation of bend pipe 2 and condensed water is discharged outside body of heater, in the process of discharge condensed water, residue in body of heater and other dirts can remain in the bottom of straight tube 1, when not blowing out, the valve of ball valve 3 can be opened, utilize the thing clear drains such as iron wire, to prevent foreign material drain pipe filled up to block and cause discharging.
Claims (4)
1. an oil-burning gas-fired boiler smoke box condensate drain, it is characterized in that: a kind of oil-burning gas-fired boiler smoke box condensate drain comprises straight tube (1), bend pipe (2) and ball valve (3), the upper end of straight tube (1) is arranged on front smoke box or rear smoke box, and be communicated with front smoke box or rear smoke box and arrange, the lower end of straight tube (1) is provided with ball valve (3), bend pipe (2) is double U tube, one end of bend pipe (2) is detachably connected on the sidewall at straight tube (1) middle part, Open Side Down arranges and be in atmospheric pressure state for the other end of bend pipe (2).
2. a kind of oil-burning gas-fired boiler smoke box condensate drain according to claim 1, it is characterized in that: bend pipe (2) comprises the first U-shaped pipe (2-1) and the second U-shaped pipe (2-2), a straight flange of the first U-shaped pipe (2-1) is detachably connected on the sidewall at straight tube (1) middle part, another straight flange of first U-shaped pipe (2-1) is communicated with the second U-shaped pipe (2-2), the opening direction of the first U-shaped pipe (2-1) is upwards arranged, and the opening direction of the second U-shaped pipe (2-2) is arranged downwards.
3. a kind of oil-burning gas-fired boiler smoke box condensate drain according to claim 2, is characterized in that: the first U-shaped pipe (2-1) shares a straight flange with the second U-shaped pipe (2-2).
4. a kind of oil-burning gas-fired boiler smoke box condensate drain according to claim 1,2 or 3, is characterized in that: a straight flange of the first U-shaped pipe (2-1) by screwed connection on the sidewall at straight tube (1) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997282.7U CN205137044U (en) | 2015-12-03 | 2015-12-03 | Fuel gas boiler smoke box comdenstion water discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997282.7U CN205137044U (en) | 2015-12-03 | 2015-12-03 | Fuel gas boiler smoke box comdenstion water discharging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137044U true CN205137044U (en) | 2016-04-06 |
Family
ID=55622836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520997282.7U Active CN205137044U (en) | 2015-12-03 | 2015-12-03 | Fuel gas boiler smoke box comdenstion water discharging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429943A (en) * | 2015-03-09 | 2017-12-01 | 罗伯特·博世有限公司 | The attachment means that condensate for heater flows out |
-
2015
- 2015-12-03 CN CN201520997282.7U patent/CN205137044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107429943A (en) * | 2015-03-09 | 2017-12-01 | 罗伯特·博世有限公司 | The attachment means that condensate for heater flows out |
| CN107429943B (en) * | 2015-03-09 | 2021-03-16 | 罗伯特·博世有限公司 | Connection for the outflow of condensate from a heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206929755U (en) | A kind of horizontal three return stroke wet back types fuel-firing gas-firing steam boiler | |
| CN205137044U (en) | Fuel gas boiler smoke box comdenstion water discharging equipment | |
| CN102374658B (en) | Angular pipe water circulating structure with complete forced upward flowing on heating surface | |
| CN201954518U (en) | Hot-blast air hot-water boiler | |
| CN203464501U (en) | Wall-hung boiler condensate seal tube with blocking protector | |
| CN204648206U (en) | Horizontal double-deck water pipe furnace grate many backhauls water bath dust-removing flashback coal burning boiler | |
| CN203258663U (en) | Wing wall anti-coking device of W-shaped flame boiler | |
| CN201582782U (en) | Coal and gas dual-purpose low-pressure steam generating device for oil and gas fields | |
| CN204301569U (en) | A kind of can be explosion-proof economizer | |
| CN203731685U (en) | Combustion chamber flue gas guiding device for condensing heat exchanging hot water unit | |
| CN207569911U (en) | A kind of W flame boiler top removable seal device and W flame boiler | |
| CN104457339B (en) | A kind of can be explosion-proof economizer | |
| CN202328749U (en) | Horizontal high-efficiency energy-saving boiler | |
| CN204592876U (en) | A kind of gaspipe network drainage means | |
| CN201954512U (en) | Full-automatic dual-purpose living boiler for oil and gas | |
| CN208817730U (en) | Water guide device convenient for discharging bubbles for combustion boiler | |
| CN216307821U (en) | Deflagration soot blowing system capable of preventing pulse soot blower from accumulating water | |
| CN207963181U (en) | A kind of oil-burning gas-fired boiler condensate drain | |
| CN202766493U (en) | Improved gas furnace manhole plug and gas furnace using same | |
| CN212805687U (en) | Pulverized coal fired boiler furnace soot blower | |
| CN207778815U (en) | A kind of wall mounting type heating stove water inlet structure | |
| CN211011928U (en) | Combined chimney capable of prolonging service life of water jacket furnace smoke tube | |
| CN202928079U (en) | Vertical type coal-fired boiler | |
| CN215765747U (en) | Counter-burning type atmospheric boiler | |
| CN202521843U (en) | Boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |