CN205174311U - Can carry out high efficiency gas boiler that detects to furnace body pressure - Google Patents
Can carry out high efficiency gas boiler that detects to furnace body pressure Download PDFInfo
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- CN205174311U CN205174311U CN201520977142.3U CN201520977142U CN205174311U CN 205174311 U CN205174311 U CN 205174311U CN 201520977142 U CN201520977142 U CN 201520977142U CN 205174311 U CN205174311 U CN 205174311U
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- boiler
- combustion chamber
- pressure
- boiler body
- flue
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Abstract
The utility model discloses a can carry out high efficiency gas boiler that detects to furnace body pressure, including boiler body and stove courage, be provided with the backup pad in the boiler body, the division board that sets up in the cavity of boiler body bottom divide into combustion chamber and postcombustion room to it, be provided with in the stove courage with the first cooling tube of combustion chamber intercommunication, be provided with the second cooling tube that is linked together with the postcombustion room in the stove courage, the boiler body bottom is provided with the air -blower that is linked together with the combustion chamber, installs measuring device on the outer casing of air -blower, still installs furnace body pressure detection on the lateral wall of boiler body and controls and adorn. The utility model discloses a stove courage leads to the air after the heating as holding the water cavity in the pipeline, the pipeline is full of the water of treating the heating outward, has increased area of contact, has improved the efficiency of heat exchange, adopt the postcombustion room, the fuel that fully burns improves the fuel availability.
Description
Technical field
The utility model relates to boiler plant correlative technology field, specifically a kind of high efficiency gas fired-boiler that can detect body of heater pressure.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy, electric energy in fuel, and boiler exports steam, high-temperature water or the organic heat carrier with certain heat energy.The original meaning of pot refers to the water container heated on fire, and stove refers to the place of combustion fuel, and boiler comprises pot and stove two large divisions.The hot water produced in boiler or steam directly for industrial production and people's lives provide required heat energy, also can be converted to mechanical energy by Steam Power Equipment, or by generator, mechanical energy are converted to electric energy again.There is provided the boiler of hot water to be called hot-water boiler, be mainly used in life, in industrial production, also have a small amount of application.The boiler producing steam is called steam boiler, often referred to as boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprises.
Along with the progressively raising of environmental protection consciousness, coal-burning boiler is substituted gradually, and the application of gas fired-boiler is more and more extensive.The heating efficiency of current gas fired-boiler is on the low side, insufficient mainly due to its fuel combustion, heat exchange efficiency is on the low side, and boiler belongs to bearing device, in daily operation process, each pressure parts is not only for a long time by the effect of HTHP steam, also subject washing away of thermal-flame and flue dust simultaneously, very easily there is deformation, burn, the problems such as wearing and tearing and leakage, need to detect the temperature in boiler, when measuring the pressure in boiler, pressure-detecting device conventional is at present detected by Pressure gauge, boiler pressure can not be reconciled in time, affect service life and the safety in production of boiler.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency gas fired-boiler that can detect body of heater pressure, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high efficiency gas fired-boiler that can detect body of heater pressure, comprise boiler body and flue, gripper shoe is provided with in described boiler body, flue is positioned at the boiler body above gripper shoe, the demarcation strip arranged in described boiler body bottom cavity is divided into combustion chamber and secondary combustion chamber it, combustion chamber and second-time burning indoor are respectively arranged with burner and secondary burner, are provided with the first radiating tube with combustion chamber in described flue, and the first radiating tube is many bend pipes and is provided with many rows; The top of described flue is provided with exhaust opening, is provided with the second radiating tube be connected with secondary combustion chamber in described flue, and the top of described second radiating tube is provided with secondary smoke exhaust pipe, and secondary smoke exhaust pipe passes flue and stretches out boiler body; Described boiler body is provided with the delivery port be connected with flue and water return outlet, described boiler body is provided with the sewage draining exit be connected with flue; The air blast with combustion chamber is provided with bottom described boiler body, the outer casing of described air blast is provided with measurement mechanism, described measurement mechanism comprises measuring probe, sensor and survey mass, described measuring probe connecting sensor, the outer casing of described air blast is also provided with observation window, and described observation window is arranged on the case corresponding with driving and reversing mechanism; The sidewall of described boiler body is also provided with body of heater pressure detection control device, described body of heater pressure detection control device comprises nipple and monitoring shell, described nipple connects monitoring shell, the inside of described nipple is provided with pressure sensing passage, described pressure sensing channel setting pressure sensor, described pressure sensor is connected with Pressure gauge, and described Pressure gauge is connected to pressure relief device by gauge tap; Described pressure relief device comprises catch bar, active tunnel and pressure release passage, one end of described pressure release passage is connected to boiler body, the other end of described pressure release passage connects active tunnel, the outside of described active tunnel offers air vent, wherein, be positioned at monitoring shell inside active tunnel on offer relief hole, be positioned at monitoring shell outside active tunnel on offer air vent.
As further program of the utility model: described exhaust opening is provided with filter mantle.
As the utility model further scheme: described secondary combustion chamber is provided with coupled logical auxiliary blower.
As the utility model further scheme: described measuring probe is arranged on driving and reversing mechanism, driving and reversing mechanism comprises a support, support is provided with chute, slide block is provided with in chute, one end of described slide block connects a push and pull bar, the other end of described slide block arranges measuring probe, and described slide block is provided with positioning wedged block, support offers the draw-in groove matched with positioning wedged block.
As the utility model further scheme: one end of described active tunnel is arranged on the inside detecting shell, the other end of active tunnel is positioned at the outside of monitoring shell.
As the utility model further scheme: the active tunnel of described monitoring shell outside is also provided with spring.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts flue as water containing chamber, and the air in the duct after logical heating, is full of water to be heated, increases contact area, improve the efficiency of heat exchange outside pipeline, adopt secondary combustion chamber, Thorough combustion fuel, improve fuel availability, and measuring probe advances in case by push and pull bar, its position is observed by peep hole, after arriving the measuring position needed, measuring probe measure air supply motor rotating speed and by sensor passes to component computer, component computer regulates air supply motor rotating speed, safe and reliable, ensure that boiler safety normally runs, maintenance is convenient, improves operating efficiency, in addition, detected by body of heater pressure detection control device, when gage pressure is greater than setting pressure, gauge tap promotes pressure relief device work, realize releasing pressure automatically, effectively ensure that the use safety of boiler, the service life of prolonged boiler, during pressure relief device work, catch bar promotes active tunnel and moves right, the spring of activity compression passage outside simultaneously, relief hole in active tunnel is communicated with active tunnel, air vent on pressure release passage realizes venting pressure release, can realize automatically reseting by spring, effectively ensure that the normal work of pressure relief device, extend the service life of boiler.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the high efficiency gas fired-boiler that can detect body of heater pressure.
Fig. 2 is the structural representation of body of heater pressure detection control device in a kind of high efficiency gas fired-boiler that can detect body of heater pressure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of high efficiency gas fired-boiler that can detect body of heater pressure, comprise boiler body 1 and flue 2, gripper shoe 16 is provided with in described boiler body 1, flue 2 is positioned at the boiler body 1 above gripper shoe 16, the demarcation strip 17 arranged in described boiler body 1 bottom cavity is divided into combustion chamber 7 and secondary combustion chamber 9 it, burner 6 and secondary burner 8 is respectively arranged with in combustion chamber 7 and secondary combustion chamber 9, the first radiating tube 12 be communicated with combustion chamber 7 is provided with in described flue 2, first radiating tube 12 is many bend pipes and is provided with many rows, described flue 2 is built with water, and the top of described flue 2 is provided with exhaust opening 15, and described exhaust opening 15 is provided with filter mantle 3, and filter mantle 3 effectively filters flue gas, preventing pollution environment, be provided with the second radiating tube 18 be connected with secondary combustion chamber 9 in described flue 2, the top of described second radiating tube 18 is provided with secondary smoke exhaust pipe 13, and secondary smoke exhaust pipe 13 passes flue 2 and stretches out boiler body 1, described boiler body 1 is provided with the delivery port 14 be connected with flue 2 and water return outlet 4, described boiler body 1 is provided with the sewage draining exit 10 be connected with flue 2, described secondary combustion chamber 9 is provided with coupled logical auxiliary blower.
During work, delivery port 14 and water return outlet 4 are connected with external pipe, are realized the circulation of current by circulating pump, first burner 6 and secondary burner 8 is opened, the heat that burner 6 produces is transmitted by the first heat pipe 12, and realizes heat exchange between current, finally heat is passed to outside; Waste gas in first heat pipe 12 is entered in secondary combustion chamber 9 by smoke exhaust pipe 11 and carries out secondary utilization, and the air after heating carries out heat trnasfer by the second heat pipe 18, discharges eventually through secondary smoke exhaust pipe 13.The utility model arranges the how curved first heat pipe 12 and of many rows and ranked second heat pipe 18 in flue 1, expands the area of heat exchange, makes full use of the heat that burner produces, and improves the efficiency of heat exchange; Utilize demarcation strip 17 that flue 2 is divided into combustion chamber 7 and secondary combustion chamber 9 two parts, in secondary combustion chamber 9, second-time burning is carried out to the waste gas that combustion chamber 7 produces, improve fuel availability.
The air blast 5 be connected with combustion chamber 7 is provided with bottom described boiler body 1, the outer casing of described air blast 5 is provided with measurement mechanism 11, described measurement mechanism 11 comprises measuring probe, sensor and survey mass, described measuring probe connecting sensor, sensor is by measuring-signal input system computer, measuring probe is arranged on driving and reversing mechanism, driving and reversing mechanism comprises a support, support is provided with chute, slide block is provided with in chute, one end of described slide block connects a push and pull bar, the other end of described slide block arranges measuring probe, described slide block is provided with positioning wedged block, support offers the draw-in groove matched with positioning wedged block, the outer casing of described air blast 5 is also provided with observation window 19, and described observation window 19 is arranged on the case corresponding with driving and reversing mechanism.Measuring probe advances in case by push and pull bar, observes its position by peep hole 6, and after arriving the measuring position needed, measuring probe measures the rotating speed of air blast and by sensor passes to component computer, component computer regulates blower speed.
The sidewall of described boiler body 1 is also provided with body of heater pressure detection control device 20, described body of heater pressure detection control device 20 comprises nipple 21 and monitoring shell 22, described nipple 21 connects monitoring shell 22, the inside of described nipple 21 is provided with pressure sensing passage 23, described pressure sensing passage 23 arranges pressure sensor 24, described pressure sensor 24 is connected with Pressure gauge 25, and described Pressure gauge 25 is connected to pressure relief device by gauge tap 26; By automatic monitoring, when Pressure gauge 25 pressure is greater than setting pressure, gauge tap 26 promotes pressure relief device work, realizes releasing pressure automatically, effectively ensure that the use safety of boiler, the service life of prolonged boiler.Described pressure relief device comprises catch bar 27, active tunnel 28 and pressure release passage 32, one end of described pressure release passage 32 is connected to drum 1, the other end of described pressure release passage 32 connects active tunnel 28, the outside of described active tunnel 28 offers air vent 31, one end of active tunnel 28 is arranged on the inside detecting shell 22, the other end of active tunnel 28 is positioned at the outside of monitoring shell 22, wherein, be positioned at monitoring shell 22 inside active tunnel 28 on offer relief hole 29, be positioned at monitoring shell 22 outside active tunnel 28 on offer air vent 31, the active tunnel 28 of described monitoring shell 22 outside is also provided with spring 30.During pressure relief device work, catch bar 27 promotes active tunnel 28 and moves right, the spring 30 of activity compression passage 28 outside simultaneously, relief hole 29 in active tunnel 28 is communicated with active tunnel 28, air vent 31 on pressure release passage 32 realizes venting pressure release, can realize automatically reseting by spring 30, effectively ensure that the normal work of pressure relief device.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. the high efficiency gas fired-boiler that can detect body of heater pressure, comprise boiler body (1) and flue (2), it is characterized in that, gripper shoe (16) is provided with in described boiler body (1), flue (2) is positioned at the boiler body (1) of gripper shoe (16) top, the demarcation strip (17) arranged in described boiler body (1) bottom cavity is divided into combustion chamber (7) and secondary combustion chamber (9) it, burner (6) and secondary burner (8) is respectively arranged with in combustion chamber (7) and secondary combustion chamber (9), the first radiating tube (12) be communicated with combustion chamber (7) is provided with in described flue (2), first radiating tube (12) is for many bend pipes and be provided with many rows, the top of described flue (2) is provided with exhaust opening (15), the second radiating tube (18) be connected with secondary combustion chamber (9) is provided with in described flue (2), the top of described second radiating tube (18) is provided with secondary smoke exhaust pipe (13), and secondary smoke exhaust pipe (13) is through flue (2) and stretch out boiler body (1), described boiler body (1) is provided with the delivery port (14) and water return outlet (4) that are connected with flue (2), described boiler body (1) is provided with the sewage draining exit (10) be connected with flue (2), described boiler body (1) bottom is provided with the air blast (5) be connected with combustion chamber (7), the outer casing of described air blast (5) is provided with measurement mechanism (11), described measurement mechanism (11) comprises measuring probe, sensor and survey mass, described measuring probe connecting sensor, the outer casing of described air blast (5) is also provided with observation window (19), described observation window (19) is arranged on the case corresponding with driving and reversing mechanism, the sidewall of described boiler body (1) is also provided with body of heater pressure detection control device (20), described body of heater pressure detection control device (20) comprises nipple (21) and monitoring shell (22), described nipple (21) connects monitoring shell (22), the inside of described nipple (21) is provided with pressure sensing passage (23), described pressure sensing passage (23) arranges pressure sensor (24), described pressure sensor (24) is connected with Pressure gauge (25), described Pressure gauge (25) is connected to pressure relief device by gauge tap (26), described pressure relief device comprises catch bar (27), active tunnel (28) and pressure release passage (32), one end of described pressure release passage (32) is connected to boiler body (1), the other end of described pressure release passage (32) connects active tunnel (28), the outside of described active tunnel (28) offers air vent (31), wherein, be positioned in the inner active tunnel (28) of monitoring shell (22) and offer relief hole (29), be positioned in the outside active tunnel (28) of monitoring shell (22) and offer air vent (31).
2. a kind of high efficiency gas fired-boiler that can detect body of heater pressure according to claim 1, is characterized in that, described exhaust opening (15) is provided with filter mantle (3).
3. a kind of high efficiency gas fired-boiler that can detect body of heater pressure according to claim 1, it is characterized in that, described secondary combustion chamber (9) is provided with coupled logical auxiliary blower.
4. a kind of high efficiency gas fired-boiler that can detect body of heater pressure according to claim 1, it is characterized in that, described measuring probe is arranged on driving and reversing mechanism, driving and reversing mechanism comprises a support, and support is provided with chute, is provided with slide block in chute, one end of described slide block connects a push and pull bar, the other end of described slide block arranges measuring probe, and described slide block is provided with positioning wedged block, support offers the draw-in groove matched with positioning wedged block.
5. a kind of high efficiency gas fired-boiler that can detect body of heater pressure according to claim 1, it is characterized in that, one end of described active tunnel (28) is arranged on the inside detecting shell (22), and the other end of active tunnel (28) is positioned at the outside of monitoring shell (22).
6. a kind of high efficiency gas fired-boiler that can detect body of heater pressure according to claim 1, is characterized in that, the active tunnel (28) that described monitoring shell (22) is outside is also provided with spring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977142.3U CN205174311U (en) | 2015-12-02 | 2015-12-02 | Can carry out high efficiency gas boiler that detects to furnace body pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977142.3U CN205174311U (en) | 2015-12-02 | 2015-12-02 | Can carry out high efficiency gas boiler that detects to furnace body pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174311U true CN205174311U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977142.3U Expired - Fee Related CN205174311U (en) | 2015-12-02 | 2015-12-02 | Can carry out high efficiency gas boiler that detects to furnace body pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895657A (en) * | 2018-09-03 | 2018-11-27 | 浙江杭兴锅炉有限公司 | Side-blown blowing type gas boiler |
| CN110207090A (en) * | 2019-04-30 | 2019-09-06 | 浙江江山大众锅炉有限公司 | A kind of intelligent high-efficiency rate gas-steam boiler |
| CN110686228A (en) * | 2019-10-11 | 2020-01-14 | 宁陵县成事科技服务中心 | Pressure quantitative control device for boiler |
-
2015
- 2015-12-02 CN CN201520977142.3U patent/CN205174311U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895657A (en) * | 2018-09-03 | 2018-11-27 | 浙江杭兴锅炉有限公司 | Side-blown blowing type gas boiler |
| CN110207090A (en) * | 2019-04-30 | 2019-09-06 | 浙江江山大众锅炉有限公司 | A kind of intelligent high-efficiency rate gas-steam boiler |
| CN110686228A (en) * | 2019-10-11 | 2020-01-14 | 宁陵县成事科技服务中心 | Pressure quantitative control device for boiler |
| CN110686228B (en) * | 2019-10-11 | 2021-04-30 | 赵新建 | Pressure quantitative control device for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: 518000 Guangdong province Shenzhen city Longgang District Ailian community Zhangbei Back River Road No. 8 (stone Leading Industrial Zone No. 12 building) Patentee after: Shenzhen City Xing Hui kitchenware Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Longgang District Ailian community Zhangbei Back River Road No. 8 (stone Leading Industrial Zone No. 12 building) Patentee before: Lin Xinghui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171202 |