CN210330293U - Steam generator for gas steam box - Google Patents
Steam generator for gas steam box Download PDFInfo
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- CN210330293U CN210330293U CN201920701822.0U CN201920701822U CN210330293U CN 210330293 U CN210330293 U CN 210330293U CN 201920701822 U CN201920701822 U CN 201920701822U CN 210330293 U CN210330293 U CN 210330293U
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Abstract
The utility model belongs to the technical field of cooking equipment, concretely relates to steam generator for gas steam ager, including main water tank and expansion tank, main water tank sets up and main water tank intercommunication expansion tank side by side with expansion tank, still communicates steam conduit on the main water tank, sets up the fiery courage in the main water tank, and main water tank below sets up the combustion chamber, the exhanst gas outlet and the fiery courage of combustion chamber are linked together, its characterized in that: a multi-tube condenser is arranged below the auxiliary water tank, a water inlet is formed in the multi-tube condenser, and the top of the multi-tube condenser is communicated with the auxiliary water tank; a flue collecting channel is arranged above the fire liner inside the main water tank and communicated with the fire liner, a condensation fire tube is arranged in the multi-tube condenser, and one end of the condensation fire tube is communicated with the flue collecting channel and the other end of the condensation fire tube is communicated with a flue gas outlet. The utility model discloses the heat that can make full use of gas combustion production preheats into water, improves steam temperature, the energy saving.
Description
Technical Field
The utility model belongs to the technical field of cooking equipment, concretely relates to steam generator for gas steam ager.
Background
The gas steam ager belongs to commercial kitchen utensils and appliances usually, and the wide application is in hotel, school, dining room etc. and current gas steam ager produces the flue gas of high fever through the burning of gas in the combustion chamber and carries the fire courage, then heats the evaporation that makes it through the water of fire courage in to outside main water tank to utilize vapor to carry out high temperature cooking to food. In the combustion process of the fuel gas, a large amount of high-heat flue gas is generated and is exhausted after passing through the fire liner, and a large amount of residual heat is wasted; on the other hand, water is at room temperature when entering the main water tank, the room temperature is often lower in cold winter, and the water is heated in the main water tank for a long time to be boiled to generate steam, so that a large amount of fuel gas energy is consumed. How to recycle the residual heat of the high-heat flue gas and preheat the water to be boiled at the same time is a problem to be solved by technical personnel in the industry.
Steam generated after water in a conventional gas steam generator is heated is often directly conveyed into a steam box for cooking, the temperature of the steam at the time can only just exceed 100 ℃, the cooking industry often needs higher steaming and baking temperature to achieve higher cooking efficiency and better cooking effect, and the conventional steam generator is difficult to achieve.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the steam generator overcomes the defects of the prior art, can fully utilize heat generated by combustion of gas, preheat inlet water, improve steam temperature and save energy.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a steam generator for gas steam ager, includes main water tank and expansion tank, and main water tank and expansion tank set up and main water tank intercommunication expansion tank side by side, still communicate the steam conduit on the main water tank, set up the fire courage in the main water tank, and main water tank below sets up the combustion chamber, the exhanst gas outlet and the fire courage of combustion chamber are linked together, its characterized in that: a multi-tube condenser is arranged below the auxiliary water tank, a water inlet is formed in the multi-tube condenser, and the top of the multi-tube condenser is communicated with the auxiliary water tank; a flue collecting channel is arranged above the fire liner inside the main water tank and communicated with the fire liner, a condensation fire tube is arranged in the multi-tube condenser, and one end of the condensation fire tube is communicated with the flue collecting channel and the other end of the condensation fire tube is communicated with a flue gas outlet.
Further, be provided with secondary heating coil below main water tank, combustion chamber top, be provided with steam inlet and steam outlet on the secondary heating coil, steam inlet communicates the steam conduit of main water tank.
Further, the top in the main water tank is a steam chamber, a steam collecting chamber is arranged on one side of the steam chamber, the steam chamber is communicated with the steam collecting chamber, and the upper end of the steam pipeline is communicated with the steam collecting chamber and the lower end of the steam pipeline is communicated with a steam inlet of the secondary heating coil.
Furthermore, the steam collecting chamber is separated from the steam chamber by a side plate, and the side plate is provided with a through hole to communicate the steam collecting chamber with the steam chamber.
Furthermore, a condenser water outlet is formed in the top of the multi-tube condenser, an auxiliary water tank water inlet is formed in the upper end of the side wall of the auxiliary water tank, and the condenser water outlet is communicated with the auxiliary water tank water inlet through a water pipe.
Furthermore, an auxiliary water tank water outlet is formed in the bottom of the side wall of the auxiliary water tank, a main water tank water inlet is formed in the bottom of the side wall of the main water tank, the auxiliary water tank water outlet is higher than the main water tank water inlet, and the auxiliary water tank water outlet is communicated with the main water tank water inlet through a water pipe.
Furthermore, the fire liner is an S-shaped channel liner sheet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the high fever flue gas that the gas produced in the combustion chamber burning is discharged by the exhanst gas outlet behind the fire courage, collection flue, the inside condensation firetube of multitube condenser, and water gets into by the water inlet of multitube condenser, reachs main water tank through the expansion tank, so, the remaining heat of high fever flue gas has heated initial water source in the multitube condenser, both improved the initial temperature of treating boiling water, make full use of the heat that the gas burning produced again, energy saving's effect has been realized conscientiously.
2. The utility model discloses in the combustion chamber top, main water tank below still is provided with secondary heating coil, the steam chamber one side of the inside top of main water tank sets up the steam collection room, steam that the water evaporation produced gets into in the steam collection room, in the steam conduit in the steam collection room gets into secondary heating coil down, because secondary heating coil presses close to the combustion chamber, steam is heated by the heat of combustion chamber radiant-out again in secondary heating coil, inside the steam-out pipe discharges the arrival steam ager again, so easily realized the secondary heating of steam, the temperature of steam in the steam ager has been improved greatly, the cooking effect has further been improved, the energy has also effectively been practiced thrift simultaneously.
3. The utility model discloses well fire courage adopts S type passageway courage piece for the high fever flue gas coils whirl path extension in the fire courage of main water tank, can effectively improve the heat exchange of flue gas and water, improves heating efficiency.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
fig. 3 is a schematic perspective view of the present invention.
Labeled as:
1. a main water tank; 1a, a water inlet of a main water tank; 2. an auxiliary water tank; 2a, a water inlet of the auxiliary water tank; 2b, a water outlet of the auxiliary water tank; 3. a water pipe; 4. a combustion chamber; 5. a fire liner; 6. a multi-tube condenser; 6b, a water outlet of the condenser; 7. a flue collecting channel; 8. a condensation fire tube; 9. a flue; 10. a flue gas outlet; 11. a secondary heating coil; 12. a steam chamber; 13. a steam collection chamber; 14. a vapor outlet pipe; 15. a side plate; a water inlet; 17. a steam pipeline.
Detailed Description
The invention is further described with reference to the following embodiments:
as shown in the accompanying drawings 1-3, the utility model provides a steam generator for gas steam ager, including main water tank 1 and expansion tank 2, main water tank 1 and expansion tank 2 set up side by side and the upper end is kept level basically, and main water tank 1 communicates steam conduit 17. The auxiliary water tank water outlet 2b is formed in the bottom of the side wall of the auxiliary water tank 2, the main water tank water inlet 1a is formed in the bottom of the side wall of the main water tank 1, the auxiliary water tank water outlet 2b is higher than the main water tank water inlet 1a, and the auxiliary water tank water outlet 2b is communicated with the main water tank water inlet 1a through the water pipe 3, so that water in the auxiliary water tank 2 can smoothly flow into the main water tank 1. A fire liner 5 is arranged in the main water tank 1, and the fire liner 5 adopts an S-shaped channel liner sheet. The combustion chamber 4 is arranged below the main water tank 1, a flue gas outlet of the combustion chamber 4 is communicated with the fire liner 5 in the main water tank 1, the multi-tube condenser 6 is arranged below the auxiliary water tank 1, a water inlet 16 is formed in the multi-tube condenser 6, a condenser water outlet 6b is formed in the top of the multi-tube condenser 6, an auxiliary water tank water inlet 2a is formed in the upper end of the side wall of the auxiliary water tank 2, the condenser water outlet 6b is communicated with the auxiliary water tank water inlet 1a through a water pipe, and therefore water in the multi-tube condenser 6 can smoothly flow into the auxiliary water tank.
A flue collecting channel 7 is arranged above the fire container 5 inside the main water tank 1, the flue collecting channel 7 is communicated with the fire container 5, a condensation fire tube 8 is arranged in the multi-tube condenser 6, one end of the flue collecting channel 7 and the condenser fire tube 8 is communicated through a flue 9, the flue 9 penetrates through the inside of the auxiliary water tank 2, and the other end of the condensation fire tube 8 is communicated with a flue gas outlet 10.
A secondary heating coil 11 is arranged below the main water tank 1 and above the combustion chamber 4, a steam inlet and a steam outlet are arranged on the secondary heating coil 11, and the steam outlet is communicated with a steam outlet pipe 14. The upper part of the water surface in the main water tank 1 is called a steam chamber 12, one side of the steam chamber 12 is provided with a steam collecting chamber 13, the steam collecting chamber 13 and the steam chamber 12 are separated by a side plate 15, and the side plate 15 is provided with a plurality of through holes to communicate the steam collecting chamber 13 with the steam chamber 12. A steam pipeline 17 is arranged in the steam collection chamber 13, the upper end of the steam pipeline 17 is communicated with the steam collection chamber 13, and the lower end of the steam pipeline 17 is communicated with a steam inlet of the secondary heating coil 11, so that the communication between the main water tank 1 and the secondary heating coil 11 is realized.
The utility model discloses a theory of operation and concrete implementation mode:
first, water is introduced from the water inlet 16 of the multi-tube condenser 6, flows upward through the water pipe from the condenser water outlet 6b at the top of the multi-tube condenser to the inside of the sub-tank 2 after filling the multi-tube condenser 6, and then flows through the water pipe to the inside of the main tank 1 through the sub-tank water outlet 2b. After the gas in the combustion chamber 4 is ignited, high-heat smoke generated by combustion of the gas enters the fire liner 5 and flows in a swirling manner through the liner plate of the S-shaped channel, so that the water in the main water tank 1 is heated to boil. The high-heat smoke passes through the fire container 5 and then reaches the flue collecting channel 7, then passes through the flue 9 penetrating the auxiliary water tank 2 and reaches the condensation fire tube 8 in the multi-tube condenser 6, and finally is discharged from the smoke outlet 10.
In the process of high-heat flue gas circulation, water in the main water tank 1 is heated to boiling, generated steam upwards gathers in a steam chamber 12 above the inside of the main water tank 1, then enters a steam collecting chamber 13 through a through hole in a side plate 15, and then reaches a secondary heating coil 11 through a steam pipeline 17 penetrating the steam collecting chamber 13 and the secondary heating coil 11, because the secondary heating coil 11 is positioned between a combustion chamber 4 and the main water tank 1, heat generated by combustion of the combustion chamber 4 radiates to the secondary heating coil 11, so that the steam in the secondary heating coil 11 is secondarily heated, the temperature of the steam is greatly increased, and the heated steam flows out through a steam outlet to enter the steam tank for cooking and utilization.
In steam generator's whole working process, the heat that the combustor burning produced has provided fire courage 5 and secondary heating coil 11 respectively, and the waste heat after the heating of fire courage 5 passes through flue 9 and multitube condenser 8 in the expansion tank 1, has consequently also preheated the intaking in expansion tank 2 and the multitube condenser 6, and so far, the energy that the gas burning produced in combustor 4 is by make full use of, has realized the energy saving and has improved heating efficiency's beneficial effect conscientiously.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a steam generator for gas steam ager, includes main water tank and expansion tank, and main water tank and expansion tank set up and main water tank intercommunication expansion tank side by side, still communicate the steam conduit on the main water tank, set up the fire courage in the main water tank, and main water tank below sets up the combustion chamber, the exhanst gas outlet and the fire courage of combustion chamber are linked together, its characterized in that: a multi-tube condenser is arranged below the auxiliary water tank, a water inlet is formed in the multi-tube condenser, and the top of the multi-tube condenser is communicated with the auxiliary water tank; a flue collecting channel is arranged above the fire liner inside the main water tank and communicated with the fire liner, a condensation fire tube is arranged in the multi-tube condenser, and one end of the condensation fire tube is communicated with the flue collecting channel and the other end of the condensation fire tube is communicated with a flue gas outlet.
2. A steam generator for a gas-fired steam box according to claim 1, wherein: be provided with secondary heating coil below main water tank, combustion chamber top, be provided with steam inlet and steam outlet on the secondary heating coil, steam inlet communicates the steam conduit of main water tank.
3. A steam generator for a gas-fired steam box according to claim 2, wherein: the top is the steam chamber in the main water tank, steam chamber one side is provided with the collection steam room, and the steam chamber is linked together with the collection steam room, steam pipeline upper end intercommunication collection steam room, lower extreme intercommunication secondary heating coil's steam inlet.
4. A steam generator for a gas-fired steam box according to claim 3, wherein: the steam collecting chamber is separated from the steam chamber through a side plate, and the side plate is provided with a through hole so that the steam collecting chamber is communicated with the steam chamber.
5. The steam generator for a gas cooking box according to any one of claims 1 to 4, wherein: a condenser water outlet is formed in the top of the multi-tube condenser, an auxiliary water tank water inlet is formed in the upper end of the side wall of the auxiliary water tank, and the condenser water outlet is communicated with the auxiliary water tank water inlet through a water pipe.
6. The steam generator for a gas steaming box according to claim 5, wherein: the side wall bottom of the auxiliary water tank is provided with an auxiliary water tank water outlet, the bottom of the side wall of the main water tank is provided with a main water tank water inlet, the auxiliary water tank water outlet is higher than the main water tank water inlet, and the auxiliary water tank water outlet is communicated with the main water tank water inlet through a water pipe.
7. The steam generator for a gas steaming box according to claim 6, wherein: the fire liner is an S-shaped channel liner sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701822.0U CN210330293U (en) | 2019-05-16 | 2019-05-16 | Steam generator for gas steam box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701822.0U CN210330293U (en) | 2019-05-16 | 2019-05-16 | Steam generator for gas steam box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210330293U true CN210330293U (en) | 2020-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920701822.0U Expired - Fee Related CN210330293U (en) | 2019-05-16 | 2019-05-16 | Steam generator for gas steam box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210330293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037543A (en) * | 2019-05-16 | 2019-07-23 | 山东省博兴县至美厨具进出口有限公司 | A kind of fuel gas steamer steam generator |
-
2019
- 2019-05-16 CN CN201920701822.0U patent/CN210330293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037543A (en) * | 2019-05-16 | 2019-07-23 | 山东省博兴县至美厨具进出口有限公司 | A kind of fuel gas steamer steam generator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |