CN211695428U - Gas furnace inner container structure - Google Patents
Gas furnace inner container structure Download PDFInfo
- Publication number
- CN211695428U CN211695428U CN202020244230.3U CN202020244230U CN211695428U CN 211695428 U CN211695428 U CN 211695428U CN 202020244230 U CN202020244230 U CN 202020244230U CN 211695428 U CN211695428 U CN 211695428U
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- heat
- reel
- end cover
- heat exchange
- heat preservation
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Abstract
The utility model relates to a gas water heater technical field, concretely relates to gas furnace inner bag structure, including the heat preservation reel, the top of heat preservation reel be equipped with the inlet tube, the low side of heat preservation reel is equipped with the outlet pipe, inlet tube and outlet pipe weld respectively on the lateral wall of heat preservation reel, inlet tube and outlet pipe are linked together with the heat preservation reel respectively, the top of heat preservation reel is equipped with the upper end cover, and the upper end cover setting is in the top of inlet tube, and the below of heat preservation reel is equipped with the lower extreme cover, and upper end cover and lower extreme cover level welded fastening respectively are on the heat preservation reel, upper end cover and lower extreme cover between be equipped with heat exchange. The utility model provides a simple structure, the equipment of being convenient for, heat utilization rate is high, can install in multiple gas furnace, and is fixed firm, and the fault rate is low, long service life, the reliable gas furnace inner bag structure of protection for overcome defect among the prior art.
Description
Technical Field
The utility model relates to a gas water heater technical field, concretely relates to gas furnace inner bag structure.
Background
At present, there are various devices for providing hot water for bathing and heating, such as electric water heater, solar water heater, gas stove, etc.; the electric water heater has high power consumption and low heating speed and efficiency, people often need to heat in advance for about half an hour when bathing, so that people can be ensured to take a bath, and the solar water heater is often limited by weather environments and is often difficult for people to take a bath in winter or cloudy days and other environments; however, the gas stove has high heating efficiency, and can meet the bathing requirement at any time according to the requirement of people, so that the gas stove is deeply loved by people.
However, the smoke discharging temperature of the gas furnace is higher, the high-temperature smoke is directly discharged into the air, the gas furnace has larger heat loss, and energy is excessively wasted; however, in order to improve the heat utilization rate of the existing gas stove, the gas stove manufactured by the existing gas stove is often complex, so that the gas stove is high in manufacturing cost, poor in reliability and high in failure rate, and large noise is often generated during operation, and certain requirements are provided for the assembly level of assembly personnel.
Therefore, the gas furnace inner container structure is simple in structure, convenient to assemble, high in heat utilization rate, capable of being installed in various gas furnaces, firm in fixation, low in failure rate, long in service life and reliable in protection, and has wide market prospect.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a simple structure, the equipment of being convenient for, heat utilization rate is high, can install in multiple gas furnace, and is fixed firm, and the fault rate is low, long service life, the reliable gas furnace inner bag structure of protection for overcome defect among the prior art.
The utility model adopts the technical proposal that: the utility model provides a gas furnace inner bag structure, includes the heat preservation reel, the top of heat preservation reel be equipped with the inlet tube, the low side of heat preservation reel is equipped with the outlet pipe, inlet tube and outlet pipe weld respectively on the lateral wall of heat preservation reel, inlet tube and outlet pipe are linked together with the heat preservation reel respectively, the top of heat preservation reel is equipped with the upper end cover, and the upper end cover sets up in the top of inlet tube, and the below of heat preservation reel is equipped with the lower extreme cover, and upper end cover and lower extreme cover level welded fastening respectively are on the heat preservation reel, upper end cover and lower extreme cover between be equipped with.
The heat exchange device comprises a plurality of vertically arranged heat exchange cylinders, the upper end cover and the lower end cover are respectively provided with a plurality of trepanning corresponding to the heat exchange cylinders, the plurality of trepanning are uniformly arranged at the middle part of the upper end cover and the middle part of the lower end cover, the trepanning is sleeved on the heat exchange cylinders, the aperture of the trepanning is matched with the outer diameter of the heat exchange cylinders, the two ends of the heat exchange cylinders are respectively welded and fixed on the lower end cover of the upper end cover, a plurality of heat exchange sheets are vertically arranged in the heat exchange cylinders and are respectively arranged on the inner wall of the heat exchange cylinders, and the heat exchange sheets and the heat exchange cylinders are of an integrated structure.
The heat-insulating drum is characterized in that a guide plate is horizontally arranged between the water inlet pipe and the water outlet pipe, a sleeve hole is formed in the heat exchange cylinder corresponding to the guide plate, the sleeve hole is sleeved on the heat exchange cylinder, the diameter of the sleeve hole is matched with the outer diameter of the heat exchange cylinder, the guide plate is of an arc-shaped plate structure, the diameter of the guide plate is matched with the inner diameter of the heat-insulating drum, and the guide plate is welded on the inner wall of.
The quantity of guide plate adopt two, two guide plates evenly set up between inlet tube and outlet pipe, the guide plate and the inlet tube that are close to the inlet tube set up respectively in one side of heat preservation reel, another guide plate and outlet pipe set up respectively in one side of heat preservation reel.
The bottom of the heat exchange cylinder is sleeved with a leakage-proof ring, the inner diameter of the leakage-proof ring is matched with the outer diameter of the heat exchange cylinder, the bottom surface of the leakage-proof ring is in contact with the top surface of the lower end cover, and the leakage-proof ring and the lower end cover are of an integrated structure.
The water inlet pipe and the water outlet pipe are respectively sleeved and welded with a reinforcing ring, the inner diameter of the reinforcing ring is matched with the outer diameter of the water inlet pipe and the outer diameter of the water outlet pipe, and the inner side of the reinforcing ring is welded and fixed on the outer wall of the heat-insulation winding drum.
The bottom of the heat-preservation winding drum is provided with a reinforcing plate, the reinforcing plate is of an arc-shaped plate structure, the shape of the side wall of the heat-preservation winding drum is matched with the shape of the side wall of the lower end cover and the inner shape of the reinforcing plate, the top of the reinforcing plate is welded on the side wall of the heat-preservation winding drum, and the bottom of the reinforcing plate is welded on the side wall of the lower end cover.
The upper end cover is sleeved at the top end of the heat-insulation winding drum, and the diameter of the upper end cover is matched with the inner diameter of the heat-insulation winding drum.
The bottom of the heat-preservation winding drum is provided with a TP safety valve, the TP safety valve is communicated with the heat-preservation winding drum, the side wall of the heat-preservation winding drum is provided with a trepanning corresponding to the TP safety valve, the trepanning is sleeved on the TP safety valve, the shape of the trepanning is matched with the shape of the TP safety valve, and the TP safety valve is welded and fixed on the heat-preservation winding drum.
The utility model has the advantages that: firstly, the utility model comprises a heat preservation reel, a water inlet pipe is arranged at the top of the heat preservation reel, a water outlet pipe is arranged at the lower end of the heat preservation reel, the water inlet pipe and the water outlet pipe are respectively welded on the side wall of the heat preservation reel, the water inlet pipe and the water outlet pipe are respectively communicated with the heat preservation reel, the top end of the heat-insulating winding drum is provided with an upper end cover which is arranged above the water inlet pipe, a lower end cover is arranged below the heat-insulating winding drum, the upper end cover and the lower end cover are respectively fixed on the heat-insulating winding drum in a horizontal welding manner, the heat exchange device is arranged between the upper end cover and the lower end cover, the heat exchange device increases the heat exchange area between the flue gas and the utility model, and the guide plate limits the water flow in the heat preservation winding drum, thereby further increasing the heat exchange area of the utility model and enabling the water in the heat preservation winding drum to be heated in layers, thereby improving the heat utilization rate of the gas furnace; secondly, the main body of the utility model is composed of a heat preservation drum, an upper end cover, a lower end cover and a heat exchange cylinder, and the appearance of the utility model is mainly the shape of the heat preservation drum, thereby embodying the utility model with simple structure, being convenient for assembling by assembling personnel, improving the assembling efficiency of the assembling personnel, and being convenient for being installed on a plurality of gas furnaces; once more, the utility model discloses a leak protection ring, reinforcing ring and gusset plate are right the utility model discloses consolidate, thereby make the utility model discloses a fixed reliable and reduction the utility model discloses a fault rate, thereby the extension the utility model discloses a life makes the utility model discloses have fine society and economic benefits, be the product of easily using widely.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic structural view of the heat exchange cylinder of the present invention.
Fig. 4 is a schematic structural view of the middle deflector of the present invention.
Detailed Description
As shown in fig. 1, 2, 3, 4, a gas furnace inner bag structure, including heat preservation reel 1, heat preservation reel 1's top be equipped with inlet tube 2, heat preservation reel 1's low side is equipped with outlet pipe 3, and inlet tube 2 and outlet pipe 3 weld respectively on heat preservation reel 1's lateral wall, and inlet tube 2 and outlet pipe 3 are linked together with heat preservation reel 1 respectively, heat preservation reel 1's top is equipped with upper end cover 4, and upper end cover 4 sets up in the top of inlet tube 2, and heat preservation reel 1's below is equipped with lower end cover 5, and upper end cover 4 and lower end cover level welded respectively fix on heat preservation reel 1, upper end cover 4 and lower end cover 5 between be equipped with heat exchange device.
The heat exchange device comprises a plurality of vertically arranged heat exchange cylinders 6, a plurality of trepanning holes are respectively formed in the upper end cover 4 and the lower end cover 5 corresponding to the heat exchange cylinders 6, the trepanning holes are uniformly formed in the middle of the upper end cover 4 and the middle of the lower end cover 5 and are sleeved on the heat exchange cylinders 6, the aperture of each trepanning hole is matched with the outer diameter of each heat exchange cylinder 6, two ends of each heat exchange cylinder 6 are respectively welded and fixed on the lower end cover 5 of the upper end cover 4, a plurality of heat exchange sheets 7 are vertically arranged in each heat exchange cylinder 6, the heat exchange sheets 7 are respectively arranged on the inner wall of each heat exchange cylinder 6, the heat exchange sheets 7 and the heat exchange cylinders 6 are of an integral structure, smoke generated by a burner is discharged through the heat exchange cylinders 6, and heat carried in the smoke is absorbed through the heat exchange sheets 7 and the heat exchange cylinders 6, thereby improving the utilization rate of heat in the gas furnace.
A guide plate 8 is horizontally arranged between the water inlet pipe 2 and the water outlet pipe 3, a sleeve hole is formed in the guide plate 8 corresponding to the heat exchange cylinder 6, the sleeve hole is sleeved on the heat exchange cylinder 6, the diameter of the sleeve hole is matched with the outer diameter of the heat exchange cylinder 6, the guide plate 8 is of an arc-shaped plate structure, the diameter of the guide plate 8 is matched with the inner diameter of the heat insulation winding drum 1, and the guide plate 8 is welded on the inner wall of the heat insulation winding drum 1; the number of the guide plates 8 is two, the two guide plates 8 are uniformly arranged between the water inlet pipe 2 and the water outlet pipe 3, the guide plate 8 adjacent to the water inlet pipe 2 and the water inlet pipe 2 are respectively arranged on one side of the heat-insulating reel 1, the other guide plate 8 and the water outlet pipe 3 are respectively arranged on one side of the heat-insulating reel 1, and the flow direction in the heat-insulating reel 1 is limited by the guide plates 8, so that the water in the heat-insulating reel 1 is conveniently heated, and the water pressure born by the lower end cover 5 is buffered and shared by the guide plates 8, so that the service life of the utility model is prolonged; the bottom cover of heat exchange drum 6 be equipped with leak protection ring 9, the internal diameter of leak protection ring 9 is identical with the external diameter of heat exchange drum 6, the bottom surface of leak protection ring 9 contacts with the top surface of lower extreme cover 5, leak protection ring 9 and lower extreme cover 5 structure as an organic whole prevent through leak protection ring 9 that the gap department along lower extreme cover 5 in the heat preservation reel 1 from flowing.
The water inlet pipe 2 and the water outlet pipe 3 are respectively sleeved and welded with a reinforcing ring 10, the inner diameter of the reinforcing ring 10 is matched with the outer diameter of the water inlet pipe 2 and the outer diameter of the water outlet pipe 3, the inner side of the reinforcing ring 10 is welded and fixed on the outer wall of the heat-insulating winding drum 1, the water inlet pipe 2 and the water outlet pipe 3 are reinforced through the reinforcing ring 10, and therefore the safety coefficient of water inlet and outlet of the water-saving device is improved; the bottom of the heat-insulating winding drum 1 is provided with a reinforcing plate 11, the reinforcing plate 11 adopts an arc-shaped plate structure, the shape of the side wall of the heat-insulating winding drum 1 is matched with the shape of the side wall of the lower end cover 5 and the inner shape of the reinforcing plate 11, the top of the reinforcing plate 11 is welded on the side wall of the heat-insulating winding drum 1, and the bottom of the reinforcing plate 11 is welded on the side wall of the lower end cover 5; the upper end cover 4 is sleeved at the top end of the heat-insulating winding drum 1, and the diameter of the upper end cover 4 is matched with the inner diameter of the heat-insulating winding drum 1; insulation reel 1's bottom be equipped with TP relief valve 12, TP relief valve 12 is linked together with insulation reel 1, the trepanning has been seted up to insulation reel 1's the corresponding TP relief valve 12 of lateral wall, this trepanning suit is on TP relief valve 12, this trepanning shape is identical with TP relief valve 12's appearance, TP relief valve 12 welded fastening is on insulation reel 1, it is right through TP relief valve 12 the utility model discloses protect to ensure that temperature and pressure in insulation reel 1 keep in safe set value, when temperature and pressure in insulation reel 1 surpass safe set value promptly, TP relief valve 12 is automatic to be opened the pressure release and discharges partly hot water and make pressure and temperature in the container resume safe set value.
The product assembling method comprises the following steps: as shown in fig. 1, 2, 3, and 4, firstly, sequentially sleeving one end of a plurality of heat exchange cylinders 6 on a lower end cover 5, so that one end of each heat exchange cylinder 6 is welded and fixed on the lower end cover 5, and welding and fixing a water inlet pipe 2, a water outlet pipe 3, and a TP safety valve 12 on a heat insulation reel 1, so as to ensure that the water inlet pipe 2, the water outlet pipe 3, and the TP safety valve 12 are communicated with the heat insulation reel 1, and sleeving reinforcing rings 10 on the water inlet pipe 2 and the water outlet pipe 3, respectively, so that the reinforcing rings 10 are welded and fixed on the heat insulation reel 1; then, uniformly sleeving the guide plate 8 in the heat-insulation winding drum 1, welding the guide plate 8 to the heat-insulation winding drum 1, sleeving the heat-exchange cylinder 6 in the heat-insulation winding drum 1 by penetrating the guide plate 8, and enabling the lower end of the heat-insulation winding drum 1 to be in contact with the top end of the lower end cover 5, so that the lower end cover 5 is welded and fixed on the heat-insulation winding drum 1; then, sleeving the upper end cover 4 on the other end of the heat exchange cylinder 6, ensuring that the upper end cover 4 is sleeved in the heat insulation winding drum 1, welding and fixing the upper end cover 4 in the heat insulation winding drum 1, and welding the reinforcing plate 11 on the heat insulation winding drum 1 and the lower end cover 5; in addition, in order to ensure the assembly of the gas furnace, the product is assembled between the burner and the smoke exhaust filter, namely, the lower end cover 5 is welded and fixed on the heat exchange area of the burner, so that the smoke exhaust area of the burner is communicated with the heat exchange cylinder 6, and the upper end cover 4 is welded and fixed on the smoke inlet area of the smoke exhaust filter, so that the smoke inlet area of the smoke exhaust filter is communicated with the heat exchange cylinder 6, thereby completing the assembly of the gas furnace.
In order to ensure the safety of the product, after the product is formed, the product is detected by using the air pump pressure gauge, namely, the exhaust end of the air pump pressure gauge is communicated with the water inlet pipe 2, the water outlet pipe 3 is blocked by using a plug, and the exhaust end and the plug of the air pump pressure gauge are temporarily fixed on the product by using tools such as a hoop and the like; start the air pump manometer and carry out the pressure boost to this product for the reading stops the pressure boost after the air pump manometer is gone up the reading and is 0.2Mpa, and it changes whether this product warp and observe the reading on the air pump manometer to keep static five minutes after, thereby accomplish the detection to this product.
The utility model discloses a simple structure, the equipment of being convenient for, heat utilization rate is high, can install in multiple gas furnace, and is fixed firm, and the fault rate is low, long service life protects reliable gas furnace inner bag structure, makes the utility model discloses extensive market prospect has.
Claims (9)
1. The utility model provides a gas furnace inner bag structure, includes heat preservation reel (1), its characterized in that: the top of heat preservation reel (1) be equipped with inlet tube (2), the low side of heat preservation reel (1) is equipped with outlet pipe (3), and inlet tube (2) and outlet pipe (3) weld respectively on the lateral wall of heat preservation reel (1), inlet tube (2) and outlet pipe (3) are linked together with heat preservation reel (1) respectively, the top of heat preservation reel (1) is equipped with upper end cover (4), and upper end cover (4) set up in the top of inlet tube (2), and the below of heat preservation reel (1) is equipped with lower end cover (5), and upper end cover (4) and lower end cover level welded fastening respectively are on heat preservation reel (1), upper end cover (4) and lower end cover (5) between be equipped with heat exchange device.
2. A gas burner liner structure according to claim 1 wherein: the heat exchange device comprises a plurality of vertically arranged heat exchange cylinders (6), wherein a plurality of trepanning holes are formed in the upper end cover (4) and the lower end cover (5) respectively corresponding to the heat exchange cylinders (6), the plurality of trepanning holes are uniformly formed in the middle of the upper end cover (4) and the middle of the lower end cover (5), the trepanning holes are sleeved on the heat exchange cylinders (6), the aperture of each trepanning hole is matched with the outer diameter of each heat exchange cylinder (6), the two ends of each heat exchange cylinder (6) are respectively welded and fixed on the lower end cover (5) of the upper end cover (4), a plurality of heat exchange fins (7) are vertically arranged in each heat exchange cylinder (6), the plurality of heat exchange fins (7) are respectively arranged on the inner wall of each heat exchange cylinder (6), and the heat exchange fins (7) and the heat exchange cylinders (6) are of an.
3. A gas burner liner structure according to claim 2 wherein: the heat-insulating drum is characterized in that a guide plate (8) is horizontally arranged between the water inlet pipe (2) and the water outlet pipe (3), a sleeve hole is formed in the corresponding heat-exchanging drum (6) of the guide plate (8), the sleeve hole is sleeved on the heat-exchanging drum (6), the aperture of the sleeve hole is matched with the outer diameter of the heat-exchanging drum (6), the guide plate (8) is of a circular arc plate-shaped structure, the diameter of the guide plate (8) is matched with the inner diameter of the heat-insulating drum (1), and the guide plate (8) is welded on the inner wall of the heat-.
4. A gas burner liner structure according to claim 3 wherein: the quantity of guide plate (8) adopt two, two guide plates (8) evenly set up between inlet tube (2) and outlet pipe (3), guide plate (8) and inlet tube (2) of neighbouring inlet tube (2) set up respectively in one side of heat preservation reel (1), another guide plate (8) and outlet pipe (3) set up respectively in one side of heat preservation reel (1).
5. A gas burner liner structure according to claim 2 wherein: the bottom of the heat exchange cylinder (6) is sleeved with a leakage-proof ring (9), the inner diameter of the leakage-proof ring (9) is matched with the outer diameter of the heat exchange cylinder (6), the bottom surface of the leakage-proof ring (9) is in contact with the top surface of the lower end cover (5), and the leakage-proof ring (9) and the lower end cover (5) are of an integral structure.
6. A gas burner liner structure according to claim 1 wherein: the heat-insulation winding drum is characterized in that reinforcing rings (10) are sleeved and welded on the water inlet pipe (2) and the water outlet pipe (3) respectively, the inner diameter of each reinforcing ring (10) is matched with the outer diameter of the water inlet pipe (2) and the outer diameter of the water outlet pipe (3), and the inner sides of the reinforcing rings (10) are welded and fixed on the outer wall of the heat-insulation winding drum (1).
7. A gas burner liner structure according to claim 1 wherein: the bottom of heat preservation reel (1) be equipped with gusset plate (11), gusset plate (11) adopt circular-arc platelike structure, the lateral wall shape of heat preservation reel (1) is identical with the lateral wall shape of lower extreme cover (5) and the interior shape of gusset plate (11), the top welding of gusset plate (11) is on the lateral wall of heat preservation reel (1), the bottom welding of gusset plate (11) is on the lateral wall of lower extreme cover (5).
8. A gas burner liner structure according to claim 1 wherein: the upper end cover (4) is sleeved on the top end of the heat-insulating winding drum (1), and the diameter of the upper end cover (4) is matched with the inner diameter of the heat-insulating winding drum (1).
9. A gas burner liner structure according to claim 1 wherein: the heat-insulation reel is characterized in that a TP safety valve (12) is arranged at the bottom of the heat-insulation reel (1), the TP safety valve (12) is communicated with the heat-insulation reel (1), a trepanning is formed in the side wall of the heat-insulation reel (1) corresponding to the TP safety valve (12), the trepanning is sleeved on the TP safety valve (12), the shape of the trepanning is matched with the shape of the TP safety valve (12), and the TP safety valve (12) is welded and fixed on the heat-insulation reel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244230.3U CN211695428U (en) | 2020-03-03 | 2020-03-03 | Gas furnace inner container structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020244230.3U CN211695428U (en) | 2020-03-03 | 2020-03-03 | Gas furnace inner container structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211695428U true CN211695428U (en) | 2020-10-16 |
Family
ID=72777681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020244230.3U Expired - Fee Related CN211695428U (en) | 2020-03-03 | 2020-03-03 | Gas furnace inner container structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211695428U (en) |
-
2020
- 2020-03-03 CN CN202020244230.3U patent/CN211695428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20201016 Termination date: 20210303 |