CN210921493U - Waste heat recovery furnace with secondary oxygen supply function - Google Patents
Waste heat recovery furnace with secondary oxygen supply function Download PDFInfo
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- CN210921493U CN210921493U CN201921939919.1U CN201921939919U CN210921493U CN 210921493 U CN210921493 U CN 210921493U CN 201921939919 U CN201921939919 U CN 201921939919U CN 210921493 U CN210921493 U CN 210921493U
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Abstract
The utility model discloses a waste heat recovery stove with secondary oxygen suppliment function, including furnace, water tank, secondary oxygen suppliment pipe, air-blower, the through-hole has been seted up to the furnace lateral wall, and the furnace outside is located to the water tank, is connected with the contact of furnace upper end, and water tank bottom central authorities are equipped with the mist air inlet that is linked together with furnace, and one side of mist air inlet is equipped with the exhaust port, and the water tank lateral wall is equipped with the secondary oxygen suppliment mouth to be connected through secondary oxygen suppliment mouth and secondary oxygen suppliment union coupling, the outer end of secondary oxygen suppliment pipe is connected. The heat reflector is arranged below the inner part of the hearth and used for gathering heat radiated by the hearth and the bottom surface of the cooker in the hearth and reflecting the heat to the bottom surface of the cooker. The waste heat recovery furnace can enable gas in the stove to be combusted more fully, enables heat of the stove to be better gathered inside the hearth and do work repeatedly, reduces loss of radiant heat, enables waste heat of the stove to be fully utilized, and achieves the effects of energy conservation and environmental protection.
Description
Technical Field
The utility model relates to a gas cooking utensils technical field, concretely relates to waste heat recovery stove with secondary oxygen suppliment function.
Background
The gas stove is the most important stove for cooking in families, restaurants and dining halls at present. The traditional gas stove used in kitchen mainly depends on the temperature of flame surface to heat the bottom of the stove when gas is burnt, when a frying pan is pressed on the stove mouth, the problem of flame exposure usually exists, most of flame sprayed at high temperature can be turned down to be roasted on refractory bricks on the side wall of the stove chamber, the refractory bricks are roasted at high temperature for a long time to cause frequent damage, and the service life of the gas stove is reduced; the rest part is discharged along with the flue and is dispersed into the surrounding air, the heat of the part is not utilized, and meanwhile, the heat of the part raises the temperature of the kitchen, worsens the environment, influences the normal work of the kitchen, and also can have the problems of poor combustion effect and overproof discharge amount of carbon monoxide; therefore, a large amount of heat is not utilized, the environment is polluted, and the operation cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste heat recovery stove with secondary oxygen suppliment function can make the gas burning more abundant in the kitchen range, makes the better gathering of kitchen range heat inside furnace and repeated acting, reduces radiant heat's loss, makes the waste heat of kitchen range obtain abundant utilization simultaneously, reaches energy-concerving and environment-protective effect.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a waste heat recovery stove with secondary oxygen suppliment function, includes furnace, water tank, secondary oxygen suppliment mechanism, the through-hole has been seted up to the furnace lateral wall, the furnace outside is located to the water tank, is connected with the contact of furnace upper end, and water tank bottom central authorities are equipped with the mist air inlet that is linked together with furnace, and one side of mist air inlet is equipped with the exhaust port, and the water tank lateral wall is equipped with secondary oxygen suppliment mouth to be connected with secondary oxygen suppliment mechanism through secondary oxygen suppliment mouth.
Preferably, the hearth is in a horn shape with openings at two ends, a plurality of waist-shaped through holes are uniformly distributed on the side wall of the hearth along the circumferential direction, the surface of the upper end of the hearth, which is in contact with a cooker, is an inclined surface, and at least one notch is formed in the inclined surface.
Preferably, the water tank comprises a water tank shell and a water tank inner container, a closed water cavity is formed between the water tank shell and the water tank inner container, and a water inlet, a water outlet and a water outlet are formed in the bottom of the water tank shell.
Preferably as above-mentioned scheme, secondary oxygen suppliment mechanism includes secondary oxygen suppliment pipe, secondary oxygen suppliment pipe's one end stretches into to secondary oxygen suppliment intraoral, is linked together with the through-hole of furnace lateral wall, and the other end is connected with the air-blower.
Preferably, the heating furnace further comprises a heat reflector, the heat reflector is arranged below the inner part of the hearth, the outer side wall of the heat reflector is in contact connection with the inner side wall of the hearth and is used for gathering heat radiated by the hearth and the bottom surface of the cooker in the hearth and reflecting the heat to the bottom surface of the cooker, a first through hole is formed in the center of the bottom of the heat reflector, and the height of the heat reflector in the hearth is smaller than that of the through hole in the side wall of the hearth.
Preferably, the heat reflector comprises a body made of stainless steel, and a metal fiber mesh coating layer is arranged on the inner surface of the body.
Due to the structure, the beneficial effects of the utility model reside in that:
1. the waste heat recovery furnace is provided with the secondary oxygen supply device on the side wall of the hearth, so that the gas is more fully combusted, and the aim of saving energy is fulfilled;
2. the water tank is arranged outside the hearth, so that the waste heat of the stove can be fully utilized, the working environment of the gas stove is improved, the service life of the gas stove is prolonged, and the effects of energy conservation and environmental protection are further achieved;
3. the heat reflector is additionally arranged, so that heat radiated by the hearth and the bottom surface of the cooker can be gathered in the hearth and repeatedly reflected to the bottom surface of the cooker, the heat can repeatedly do work, the loss of the radiation heat is reduced, and the heat radiation utilization rate is improved;
4. the face that furnace upper end and cooking utensil contacted sets up to the inclined plane for cooking utensil and furnace form confined space, and the at utmost of the burning flue gas of being convenient for is collected and the reutilization, and the setting of little breach on the inclined plane makes operating personnel can judge the big or small degree of furnace intracavity flame.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the hearth of the present invention;
FIG. 3 is a top view of the furnace of the present invention;
FIG. 4 is a front view of the water tank of the present invention;
FIG. 5 is a top view of the water tank of the present invention;
fig. 6 is a schematic structural view of the heat reflector of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 6, this embodiment provides a waste heat recovery stove with secondary oxygen suppliment function, including furnace 1, water tank 2, secondary oxygen suppliment mechanism, through-hole 11 has been seted up to furnace 1 lateral wall, furnace 1 outside is located to water tank 2, is connected with the contact of furnace 1 upper end, and 2 bottom central authorities of water tank are equipped with the mist air inlet 27 that is linked together with furnace 1, and one side of mist air inlet 27 is equipped with exhaust port 26, and 2 lateral walls of water tank are equipped with secondary oxygen suppliment mouth to be connected with secondary oxygen suppliment mechanism through secondary oxygen suppliment mouth.
The hearth 1 is the loudspeaker form of both ends open-ended, and a plurality of waist type through-hole 11 has evenly been laid along the circumferencial direction to the lateral wall of hearth 1, and the face that the upper end of hearth 1 and cooking utensil contacted sets up to inclined plane 13, has seted up at least one breach 131 on the inclined plane. The setting of inclined plane 13 for cooking utensil and furnace 1 form confined space, and the at utmost of the flue gas of being convenient for burn is collected and the reutilization, and the setting of little breach 131 on inclined plane 13 makes operating personnel can judge the big or small degree of furnace intracavity flame.
The water tank 2 comprises a water tank shell 21 and a water tank inner container 22, a closed water cavity is formed between the water tank shell and the water tank inner container, a water inlet 23, a water outlet 24 and a water outlet 25 are formed in the bottom of the water tank shell 21, a mixed gas inlet 27 penetrating through the water tank 2 is formed in the center of the bottom of the water tank 2, the mixed gas inlet 27 is communicated with the hearth 1, and a smoke exhaust port 26 penetrating through the water tank is formed in one side, located at the mixed gas inlet 27, of the bottom of the.
Secondary oxygen suppliment mechanism includes secondary oxygen suppliment pipe 31, secondary oxygen suppliment pipe 31's one end stretches into to secondary oxygen suppliment intraoral, is linked together with the through-hole 11 of 1 lateral wall of furnace, and the other end is connected with air-blower 32.
Still include heat reflector 4, heat reflector 4 locates 1 inside below of furnace, and the lateral wall of heat reflector 4 is connected with the inside wall contact of furnace 1 for heat gathering in furnace 1 and reflection to the cooking utensil bottom surface of radiation of 1 radiation of furnace and cooking utensil bottom surface for the heat can be repeated and do work, reduces the loss of radiant heat, improves the heat radiation utilization ratio. The center of the bottom of the heat reflector 4 is provided with a first through hole 41, the first through hole 41 corresponds to the position of the mixed gas inlet 27, the height of the heat reflector 4 after being placed inside the hearth 1 is smaller than that of the through hole 11 on the side wall of the hearth 1, so that flame and smoke in the hearth 1 can be discharged, oxygen provided by the secondary oxygen supply device can enter the hearth 1, and the side wall of the heat reflector 4 can be opened, so that the functions are realized.
In this embodiment, the heat reflector 4 includes a body 43, the body 43 is made of stainless steel, a metal fiber mesh coating 44 is disposed on the inner surface of the body 43, and the metal fiber mesh coating 44 makes the reflected heat energy more uniform.
During the use, the gas mixture gets into the interior burning of furnace 1 through the gas mixture air inlet 27 of water tank 2 bottom, when oxygen is not enough, starts air-blower 32, supplies oxygen pipe 31 through the secondary and to furnace 1 interior secondary oxygen suppliment to make the gas burning more abundant. The lower part of the inner part of the hearth 1 is provided with a reflector 4 which is used for reflecting the heat radiated to the outside by the high-temperature porous medium panel and the heat radiated and reflected by the cooker to return to the bottom surface of the cooker again, so that the heat is fully utilized. High-temperature flue gas formed by flame combustion in the hearth 1 is exhausted from the waist-shaped through hole 11 in the side wall of the hearth 1 after repeated work, and is finally exhausted from the exhaust port 26 at the bottom of the water tank 2.
In the process, external cold water enters from a water inlet 23 at the bottom of the water tank 2, high-temperature flue gas in the furnace chamber 1 heats the cold water in the water tank 2, and the heated water is discharged from a water outlet 24 and/or a water outlet 25 and used in other places, so that the combustion waste heat in the furnace chamber 1 is utilized, and the purposes of energy conservation and environmental protection are achieved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waste heat recovery stove with secondary oxygen suppliment function which characterized in that: including furnace, water tank, secondary oxygen suppliment mechanism, the through-hole has been seted up to the furnace lateral wall, the furnace outside is located to the water tank, is connected with the contact of furnace upper end, and water tank bottom central authorities are equipped with the mist air inlet that is linked together with furnace, and one side of mist air inlet is equipped with the exhaust port, and the water tank lateral wall is equipped with secondary oxygen suppliment mouth to be connected with secondary oxygen suppliment mechanism through secondary oxygen suppliment mouth.
2. The heat recovery furnace of claim 1, wherein: the hearth is in a horn shape with two open ends, a plurality of waist-shaped through holes are evenly distributed on the side wall of the hearth along the circumferential direction, the surface of the upper end of the hearth, which is contacted with a cooker, is an inclined surface, and at least one notch is formed in the inclined surface.
3. The heat recovery furnace of claim 1, wherein: the water tank comprises a water tank shell and a water tank inner container, a closed water cavity is formed between the water tank shell and the water tank inner container, and a water inlet, a water outlet and a water outlet are formed in the bottom of the water tank shell.
4. The heat recovery furnace of claim 1, wherein: secondary oxygen suppliment mechanism includes the secondary oxygen supply pipe, the one end of secondary oxygen supply pipe stretches into in the secondary oxygen suppliment mouth, is linked together with the through-hole of furnace lateral wall, and the other end is connected with the air-blower.
5. The heat recovery furnace of claim 1, wherein: the heat reflection type cooking stove is characterized by further comprising a heat reflection body, the heat reflection body is arranged below the inner portion of the hearth, the outer side wall of the heat reflection body is in contact connection with the inner side wall of the hearth and used for gathering heat radiated by the hearth and the bottom surface of a cooking utensil in the hearth and reflecting the heat to the bottom surface of the cooking utensil, a first through hole is formed in the center of the bottom of the heat reflection body, and the height of the heat reflection body in the hearth is smaller than that of the through.
6. The heat recovery furnace of claim 5, wherein: the heat reflector comprises a body made of stainless steel, and a metal fiber mesh coating layer is arranged on the inner surface of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939919.1U CN210921493U (en) | 2019-11-12 | 2019-11-12 | Waste heat recovery furnace with secondary oxygen supply function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939919.1U CN210921493U (en) | 2019-11-12 | 2019-11-12 | Waste heat recovery furnace with secondary oxygen supply function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210921493U true CN210921493U (en) | 2020-07-03 |
Family
ID=71352369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921939919.1U Active CN210921493U (en) | 2019-11-12 | 2019-11-12 | Waste heat recovery furnace with secondary oxygen supply function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210921493U (en) |
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2019
- 2019-11-12 CN CN201921939919.1U patent/CN210921493U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: 430300 room 710, 2nd floor, building F, Hankou north international commodity trading center, 88 Hankou North Avenue, panlongcheng Economic Development Zone, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan baishengte Kitchen Equipment Co.,Ltd. Address before: No.7, hongdongyuan Road, Huazhong industrial new town, zongkou administrative district, Qianjiang City, Hubei Province 433100 Patentee before: HUBEI BAISHENGTE KITCHEN EQUIPMENT Co.,Ltd. |