CN212179195U - Energy-saving water heating device capable of avoiding flue gas leakage - Google Patents
Energy-saving water heating device capable of avoiding flue gas leakage Download PDFInfo
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- CN212179195U CN212179195U CN202020894412.5U CN202020894412U CN212179195U CN 212179195 U CN212179195 U CN 212179195U CN 202020894412 U CN202020894412 U CN 202020894412U CN 212179195 U CN212179195 U CN 212179195U
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Abstract
The utility model discloses an avoid energy-conserving hot water system of flue gas leakage, including gas boiler body, gas-supply pipe and fan, the gas outlet department fixedly connected with gas-supply pipe of gas boiler body upside, the gas outlet department fixedly connected with intake pipe of fan, the upside of first mounting panel passes through bolt fixed connection with the downside of outer box, the middle part welding of second mounting panel upper surface has the outlet duct, box in the inboard fixedly connected with of outer box, through bolt fixedly connected with mount on the inside wall of interior box, fixedly connected with connecting pipe between the monomer of heat exchange tube, the heat exchanger fin has all been welded at both ends around the heat exchange tube outside, the middle part fixedly connected with outlet pipe of heat exchange tube downside. This avoid energy-conserving hot water system of flue gas leakage has increased area of contact, conveniently carries out heat transfer processing, is convenient for carry out sealing treatment in addition, avoids the flue gas phenomenon of appearing leaking, has improved the practicality.
Description
Technical Field
The utility model relates to an energy-conserving hot water system correlation technique field specifically is an energy-conserving hot water system who avoids flue gas to leak.
Background
The natural gas water heater is one of energy-saving water heating devices, is widely applied in life and production, heats life hot water in a combustion mode, and easily generates a large amount of hot smoke in the working process of a gas boiler.
However, when the flue gas is treated, the heat exchange treatment is inconvenient, the recycling of the flue gas is affected, the sealing treatment is inconvenient, the leakage phenomenon is easy to occur, and the practicability is reduced, so that the energy-saving water heating device for avoiding the flue gas leakage is provided, and the problem provided in the method is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an avoid energy-conserving hot water system of flue gas leakage to solve the inconvenient heat transfer processing that carries on of the current energy-conserving hot water system who proposes in the above-mentioned background art, influence the recycle of flue gas, be not convenient for carry out sealing treatment, the phenomenon of leaking appears easily, has reduced the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving water heating device for avoiding flue gas leakage comprises a gas boiler body, a gas pipe and a fan, wherein the gas pipe is fixedly connected at the gas outlet on the upper side of the gas boiler body, the lower end of the gas pipe is fixedly connected at the gas inlet of the fan, the gas outlet of the fan is fixedly connected with a gas inlet pipe, a first mounting plate is welded at the upper end of the left side of the gas inlet pipe, the upper side of the first mounting plate is fixedly connected with the lower side of an outer box body through bolts, a second mounting plate is fixedly connected with the upper side of the outer box body through bolts, the gas outlet pipe is welded at the middle part of the upper surface of the second mounting plate, high-temperature sealing rings are clamped and connected with the outer sides of the second mounting plate and the first mounting plate, the inner side of the outer box body is fixedly connected with an inner box body, a heat insulation filler is filled, and the inboard equidistant fixedly connected with heat exchange tube of mount, fixedly connected with connecting pipe between the monomer of heat exchange tube, the heat exchanger fin has all been welded at both ends around the heat exchange tube outside, and the middle part fixedly connected with inlet tube of heat exchange tube upside, the middle part fixedly connected with outlet pipe of heat exchange tube downside, and the inboard welding of heat exchange tube upper end has the shunting piece.
Preferably, first mounting panel and second mounting panel all are connected with the lateral wall of outer box body adoption block's mode, and the lateral wall of outer box body is the laminating setting with the high temperature sealing washer.
Preferably, the longitudinal section of the heat exchange tube is of an O-shaped structure, and the heat exchange tube and the heat exchange fins are arranged vertically.
Preferably, the heat exchange fins are arranged on the heat exchange tube at equal intervals, and the longitudinal sections of the inner sides of the heat exchange fins are of inverted isosceles trapezoid structures.
Preferably, the inlet tube and the outlet pipe are connected with the left side wall of the outer box body in a penetrating mode, and the side walls at the upper end and the lower end of the outer box body are obliquely arranged.
Preferably, the vertical central axis of the flow dividing block coincides with the vertical central axis of the water inlet pipe, and the longitudinal section of the flow dividing block is in the shape of an isosceles triangle.
Compared with the prior art, the beneficial effects of the utility model are that: the energy-saving water heating device for avoiding the flue gas leakage increases the contact area, is convenient for heat exchange treatment and sealing treatment, avoids the leakage phenomenon of the flue gas and improves the practicability;
1. the high-temperature sealing rings are arranged, the first mounting plate and the second mounting plate are connected with the side wall of the outer box body in a clamping mode, the high-temperature sealing rings are arranged on the outer sides of the first mounting plate and the second mounting plate, and the high-temperature sealing rings are arranged to play a role in sealing and avoid the leakage of smoke;
2. the heat-insulation filler is arranged, the inner side of the outer box body is fixedly connected with the inner box body, the heat-insulation filler is filled in the joint of the inner box body and the outer box body, heat-insulation treatment is facilitated through the arrangement of the heat-insulation filler, and the practicability of the heat exchange device is improved;
3. be equipped with the heat exchanger fin, the heat exchanger fin is perpendicular setting on the heat exchange tube, and the heat exchanger fin is equidistant setting in the outside of heat exchange tube to the longitudinal section of heat exchange tube is "O" font structure, and the recycle of the steam of being convenient for, and increased area of contact, the effectual rate that improves the heat transfer.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front section structure of the connection between the outer box and the inner box of the present invention;
FIG. 3 is a schematic side view of the cross-sectional structure of the heat exchange tube and the shunting block of the present invention;
fig. 4 is a schematic view of the front perspective structure of the heat exchange tube and the heat exchanger fin of the present invention.
In the figure: 1. a gas boiler body; 2. a gas delivery pipe; 3. a fan; 4. an air inlet pipe; 5. a first mounting plate; 6. an outer case; 7. a second mounting plate; 8. an air outlet pipe; 9. a high-temperature sealing ring; 10. an inner box body; 11. a heat insulating filler; 12. a fixed mount; 13. a heat exchange pipe; 14. a connecting pipe; 15. a heat exchanger fin; 16. a water inlet pipe; 17. a water outlet pipe; 18. and (6) a shunting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an energy-saving water heating device for avoiding flue gas leakage comprises a gas boiler body 1, a gas pipe 2, a fan 3, a gas inlet pipe 4, a first mounting plate 5, an outer box 6, a second mounting plate 7, a gas outlet pipe 8, a high-temperature sealing ring 9, an inner box 10, heat-insulating filler 11, a fixing frame 12, a heat exchange pipe 13, a connecting pipe 14, a heat exchange plate 15, a water inlet pipe 16, a water outlet pipe 17 and a flow dividing block 18, wherein the gas outlet of the upper side of the gas boiler body 1 is fixedly connected with the gas pipe 2, the lower end of the gas pipe 2 is fixedly connected with the gas inlet of the fan 3, the gas outlet of the fan 3 is fixedly connected with the gas inlet pipe 4, the upper end of the left side of the gas inlet pipe 4 is welded with the first mounting plate 5, the upper side of the first mounting plate 5 is fixedly connected with the lower side of the outer box 6 through bolts, the upper, and the equal block in outside of second mounting panel 7 and first mounting panel 5 is connected with high temperature seal 9, box 10 in the inboard fixedly connected with of outer box 6, and the junction packing of outer box 6 and inner box 10 is provided with thermal-insulated heat preservation filler 11, through bolt fixedly connected with mount 12 on the inside wall of inner box 10, and the inboard equidistant fixedly connected with heat exchange tube 13 of mount 12, fixedly connected with connecting pipe 14 between the monomer of heat exchange tube 13, heat exchanger fin 15 has all been welded at both ends around the heat exchange tube 13 outside, and the middle part fixedly connected with inlet tube 16 of heat exchange tube 13 upside, the middle part fixedly connected with outlet pipe 17 of heat exchange tube 13 downside, and the inboard welding of heat exchange tube 13 upper end has reposition of redundant personnel piece 18.
Like first mounting panel 5 and second mounting panel 7 all be connected with the lateral wall of outer box 6 in fig. 2 the mode of block, and the lateral wall of outer box 6 is the laminating setting with high temperature seal ring 9, through the setting of high temperature seal ring 9, plays sealed effect, avoids the phenomenon that the flue gas appears leaking.
Like in fig. 2 and 3 heat exchange tube 13's longitudinal section is "O" font structure, and heat exchange tube 13 is perpendicular setting with heat exchanger fin 15, heat exchanger fin 15 is equidistant setting on heat exchange tube 13, and the inboard longitudinal section of heat exchanger fin 15 is the structure of falling isosceles trapezoid, inlet tube 16 and outlet pipe 17 all are connected with the left side wall of outer box 6 adoption mode of running through, and the lateral wall at outer box 6 upper and lower both ends all is the slope setting, the perpendicular axis of reposition of redundant personnel piece 18 coincides with the perpendicular axis of inlet tube 16, and the longitudinal section shape of reposition of redundant personnel piece 18 is isosceles triangle, the recycle of the steam of being convenient for, and increased area of contact, the effectual efficiency that improves the heat transfer.
The working principle is as follows: when the energy-saving water heating device for avoiding flue gas leakage is used, as shown in the attached drawing 1, the fan 3 is started to operate, so that hot flue gas generated by the gas boiler body 1 enters the inside of the air inlet pipe 4 through the gas conveying pipe 2, as shown in the attached drawings 2 and 3, the air inlet pipe 4 is fixed at the lower side of the outer box 6 through the first mounting plate 5 in a clamping manner, a high-temperature sealing ring 9 is arranged at the joint of the first mounting plate 5 and the outer box 6 to play a sealing role in preventing the flue gas from leaking, the hot flue gas enters the inner side of the outer box 6 through the air inlet pipe 4, a heat insulation filler 11 is filled at the joint of the inner box 10 and the outer box 6, a heat exchange pipe 13 is fixedly arranged at the inner side of the inner box 10 through a fixing frame 12, cold water enters the inner side of the heat exchange pipe 13 through a water inlet pipe, connect through connecting pipe 14 between the monomer of heat exchange tube 13, and the equidistant welding in the outside of heat exchange tube 13 has heat exchanger fin 15, the inside hot flue gas of outer box 6 contacts the back with heat exchange tube 13 and heat exchanger fin 15, heat treatment is carried out to cold water, form the thermal energy conversion, rivers after the final heating pass through outlet pipe 17 and discharge, the upside of outer box 6 is fixed with outlet duct 8 through 7 block of second mounting panel, and second mounting panel 7 also is provided with high temperature seal circle 9 with the junction of outer box 6, flue gas after the thermal conversion passes through outlet duct 8 and carries to next treatment facility, this is exactly the whole process that the energy-conserving hot water device who avoids the flue gas leakage used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an avoid energy-conserving hot water system of flue gas leakage, includes gas boiler body (1), gas-supply pipe (2) and fan (3), its characterized in that: the gas boiler comprises a gas boiler body (1), wherein a gas pipe (2) is fixedly connected to the gas outlet of the upper side of the gas boiler body (1), the lower end of the gas pipe (2) is fixedly connected to the gas inlet of a fan (3), a gas inlet pipe (4) is fixedly connected to the gas outlet of the fan (3), a first mounting plate (5) is welded to the upper end of the left side of the gas pipe (4), the upper side of the first mounting plate (5) is fixedly connected with the lower side of an outer box body (6) through bolts, a second mounting plate (7) is fixedly connected to the upper side of the outer box body (6) through bolts, a gas outlet pipe (8) is welded to the middle of the upper surface of the second mounting plate (7), high-temperature sealing rings (9) are clamped and connected to the outer sides of the second mounting plate (7) and the first mounting plate (5), an inner box body (10) is fixedly connected to the inner side of the outer box body (, through bolt fixedly connected with mount (12) on the inside wall of interior box (10), and the inboard equidistant fixedly connected with heat exchange tube (13) of mount (12), fixedly connected with connecting pipe (14) between the monomer of heat exchange tube (13), heat exchanger fin (15) have all been welded at both ends around heat exchange tube (13) outside, and middle part fixedly connected with inlet tube (16) of heat exchange tube (13) upside, middle part fixedly connected with outlet pipe (17) of heat exchange tube (13) downside, and the inboard welding of heat exchange tube (13) upper end has shunting block (18).
2. The energy-saving water heating device for avoiding the flue gas leakage according to claim 1, characterized in that: first mounting panel (5) and second mounting panel (7) all are connected with the lateral wall of outer box (6) adoption block's mode, and the lateral wall of outer box (6) is laminating setting with high temperature sealing washer (9).
3. The energy-saving water heating device for avoiding the flue gas leakage according to claim 1, characterized in that: the longitudinal section of the heat exchange tube (13) is in an O-shaped structure, and the heat exchange tube (13) and the heat exchange fins (15) are arranged vertically.
4. The energy-saving water heating device for avoiding the flue gas leakage according to claim 1, characterized in that: the heat exchange fins (15) are arranged on the heat exchange tube (13) at equal intervals, and the longitudinal sections of the inner sides of the heat exchange fins (15) are of inverted isosceles trapezoid structures.
5. The energy-saving water heating device for avoiding the flue gas leakage according to claim 1, characterized in that: the water inlet pipe (16) and the water outlet pipe (17) are connected with the left side wall of the outer box body (6) in a penetrating mode, and the side walls at the upper end and the lower end of the outer box body (6) are obliquely arranged.
6. The energy-saving water heating device for avoiding the flue gas leakage according to claim 1, characterized in that: the vertical central axis of the flow dividing block (18) is coincident with the vertical central axis of the water inlet pipe (16), and the longitudinal section of the flow dividing block (18) is in the shape of an isosceles triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894412.5U CN212179195U (en) | 2020-05-25 | 2020-05-25 | Energy-saving water heating device capable of avoiding flue gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894412.5U CN212179195U (en) | 2020-05-25 | 2020-05-25 | Energy-saving water heating device capable of avoiding flue gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179195U true CN212179195U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020894412.5U Active CN212179195U (en) | 2020-05-25 | 2020-05-25 | Energy-saving water heating device capable of avoiding flue gas leakage |
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| Country | Link |
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| CN (1) | CN212179195U (en) |
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2020
- 2020-05-25 CN CN202020894412.5U patent/CN212179195U/en active Active
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