CN213237465U - Steam generator integrated inside a steam box - Google Patents
Steam generator integrated inside a steam box Download PDFInfo
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- CN213237465U CN213237465U CN202021501890.1U CN202021501890U CN213237465U CN 213237465 U CN213237465 U CN 213237465U CN 202021501890 U CN202021501890 U CN 202021501890U CN 213237465 U CN213237465 U CN 213237465U
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Abstract
The utility model discloses an integrated steam generator inside the steam ager. The steam generator integrated in the steam box comprises a main water tank, a combustion mechanism arranged below the main water tank and used for heating water in the main water tank, and an air inducing mechanism capable of extracting waste gas after combustion and heat exchange; the induced draft mechanism sets up in main water tank side, induced draft mechanism including install in the outside collection smoke chamber in main water tank upper portion, install on collection smoke chamber and installation direction and the unanimous fan of the installation direction of collection smoke chamber, one end and the wind pressure rubber tube that collection smoke chamber is connected and the pipe of discharging fume that communicates with the fan. The utility model discloses the steam generator of integration inside the steam ager installs the smoke collecting chamber and the fan of induced air mechanism on the side of main water tank in proper order to reduced steam generator's whole height, so that integrated inside the steam ager with steam generator easily.
Description
Technical Field
The utility model relates to a heat exchange equipment field especially relates to an integrated steam generator inside the steam ager.
Background
Steam is currently widely used in food cooking, but currently in most commercial kitchen environments, steam generating equipment is still relatively backward, such as: low automation degree, low safety and reliability, long steam feeding time, high energy consumption and the like. And thus are increasingly unable to meet the needs of users. Although some new boilers are relatively advanced in technology, the new boilers are still difficult to be accepted by users due to the problems of large size, high cost, tedious maintenance, strict auditing and the like.
The smoke collecting chamber and the fan of the induced draft mechanism are arranged at the top of the main water tank in the prior art, so that the purpose of conveniently discharging smoke is achieved, but when the steam generator is integrated inside the steam box, the steam generator in the prior art cannot be integrated inside the steam box due to the fact that the internal space of the steam box is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing the steam generator of integration inside the steam ager. This integrated steam generator inside the steam ager installs main water tank's side with the smoke collecting chamber and the fan of induced air mechanism on in proper order to steam generator's whole height has been reduced, so that it is inside the steam ager to integrate steam generator easily.
The technical scheme of the utility model as follows:
the steam generator integrated in the steam box comprises a main water tank, a combustion mechanism arranged below the main water tank and used for heating water in the main water tank, and an air inducing mechanism capable of extracting waste gas after combustion and heat exchange; the induced draft mechanism sets up in main water tank side, induced draft mechanism including install in the outside collection smoke chamber in main water tank upper portion, install on collection smoke chamber and installation direction and the unanimous fan of the installation direction of collection smoke chamber, one end and the wind pressure rubber tube that collection smoke chamber is connected and the pipe of discharging fume that communicates with the fan.
The air inducing mechanism further comprises a fan protection cover arranged above the fan.
The main water tank comprises a tank body, a combustion chamber positioned below the tank body, a plurality of heat exchange tubes arranged in the tank body and positioned between the combustion chamber and the smoke collecting chamber, a steam outlet arranged on the side surface of the upper part of the tank body and a water outlet arranged on the side surface of the lower part of the tank body and facing downwards.
Further, still include the at least one deck water strainer that sets up in the inside of box.
The heat exchange tube is S-shaped, and preferably, heat exchange fins are additionally arranged on the inner surface of the heat exchange tube.
The combustion mechanism comprises a combustor positioned below the combustion chamber and a gas inlet pipe connected with the combustor.
The rear end of the burner adopts an inserted structure, and the front end of the burner adopts a mounting mode of locking by bolts.
Further, still include the moisturizing mechanism that carries out the moisturizing to the expansion tank, moisturizing mechanism includes auxiliary water tank, the ball-cock assembly that is located auxiliary water tank, the return bend that communicates auxiliary water tank and expansion tank, installs in the level sensor of auxiliary water tank side and sets up in the relief valve of auxiliary water tank upper portion side.
Further, still include the central control case, the central control case includes switch, display screen, controller, wind pressure sensor and gas solenoid valve, switch is the equipment master switch, the controller control the ignition of combustor, the switching of control gas solenoid valve and opening and stop of fan to collect wind pressure sensor and level sensor's signal, the wind pressure rubber tube other end is connected with wind pressure sensor, the operating condition of display screen display controller, gas solenoid valve and gas intake-tube connection to the switching of control gas intake pipe.
Further, still include the frame that carries out the fixing to main water tank, the frame is including setting up fixed plate, the landing leg in main water tank below and setting up in the apron of main water tank top, the fixed plate passes through welded fastening with four landing legs, the landing leg passes through bolted connection with the apron.
The utility model has the advantages that: the utility model discloses the steam generator of integration inside the steam ager installs the smoke collecting chamber and the fan of induced air mechanism on the side of main water tank in proper order to reduced steam generator's whole height, so that integrated inside the steam ager with steam generator easily.
Drawings
Fig. 1 is an overall structure diagram of a steam generator integrated inside a steam box according to the present invention;
FIG. 2 is a view showing the internal structure of the steam generator integrated inside the steam box according to the present invention;
FIG. 3 is a perspective view of the steam generator integrated inside the steam box of the present invention;
fig. 4 is a sectional view of the steam generator integrated inside the steam box of the present invention.
In the figure: 100-main water tank, 200-combustion mechanism, 300-induced draft mechanism, 400-water replenishing mechanism, 500-central control box, 600-frame, 110-steam outlet, 120-water filter, 130-water outlet, 140-combustion chamber, 150-heat exchange pipe, 160-box, 210-burner, 220-gas inlet pipe, 310-fan, 320-smoke collecting chamber, 330-wind pressure rubber pipe, 340-fan protective cover, 350-smoke exhaust pipe, 410-auxiliary water tank, 420-ball float valve, 430-elbow pipe, 440-pressure relief valve, 450-water level sensor, 510-power switch, 520-display screen, 530-controller, 540-wind pressure sensor, 550-gas electromagnetic valve, 610-fixed plate, 620-supporting leg, 630-cover plate.
Detailed Description
For better illustration of the present invention, the following description will be made with reference to the accompanying drawings.
As shown in fig. 1 to 4, the steam generator integrated inside the steam box includes a main water tank 100, a combustion mechanism 200 disposed below the main water tank 100 and heating water in the main water tank 100, and an induced draft mechanism 300 that can extract exhaust gas after combustion and heat exchange; the induced draft mechanism 300 is disposed at a side of the main water tank 100, and the induced draft mechanism 300 includes a smoke collecting chamber 320 installed at an outer portion of an upper portion of the main water tank 100, a fan 310 installed on the smoke collecting chamber 320 and having an installation direction identical to that of the smoke collecting chamber 320, a wind pressure rubber hose 330 having one end connected to the smoke collecting chamber 320, and a smoke discharge pipe 350 communicated with the fan 310. In order to limit the overall height of the steam generator to a low range, the smoke collection chamber 320 and the blower fan 310 are sequentially installed at the side of the main water tank 100, so that the steam generator is easily integrated into the steam tank. The main water tank 100 is a high temperature resistant and corrosion resistant metal water storage container. Preferably, the air inducing mechanism 300 further includes a blower fan protecting cover 340 installed above the blower fan 310 to prevent the blower fan 310 from being burned out by dropping water on the upper portion of the main water tank 100, and the blower fan protecting cover 340 protects the blower fan 310.
As shown in fig. 2, the main water tank 100 includes a tank body 160, a firebox 140 positioned below the tank body 160, a plurality of heat exchange tubes 150 disposed inside the tank body 160 and between the firebox 140 and a flue box 320, a steam outlet 110 disposed at an upper side of the tank body 160, and a drain 130 disposed at a lower side of the tank body 160 and directed downward. Further, at least one layer of water strainer 120 is disposed inside the tank 160, and the water strainer 120 can isolate splashed water drops, thereby effectively reducing water content. The heat exchange pipe 150 is made of a high temperature resistant, corrosion resistant metal material. Preferably, the combustion chamber 140 is communicated with the smoke collection chamber 320 through a plurality of heat exchange tubes 150, the heat exchange tubes 150 are S-shaped, and further, heat exchange fins are additionally arranged on the inner surface of the heat exchange tubes 150, so that the purpose of improving the heat exchange efficiency is achieved.
As shown in fig. 4, the combustion mechanism 200 includes a burner 210 located below the combustion chamber 140 and a gas inlet pipe 220 connected to the burner 210. The rear end of the combustor 210 adopts an inserted structure, and the front end of the combustor 210 adopts a bolt locking installation mode, so that the disassembly, the assembly and the maintenance are convenient.
As shown in fig. 4, the steam generator integrated in the steam box further includes a water replenishing mechanism 400 for replenishing water into the main tank 100, and the water replenishing mechanism 400 includes a subtank 410, a ball float valve 420 positioned in the subtank 410, an elbow 430 for communicating the subtank 410 with the main tank 100, a water level sensor 450 mounted on a side surface of the subtank 410, and a relief valve 440 provided on an upper side surface of the subtank 410. The sub-tank 410 is communicated with the main tank 100 at the upper and lower sides thereof through the bent pipe 430 so that the water level of the main tank 100 is maintained to be the same as that of the sub-tank 410. Cold water enters the auxiliary water tank 410 through the ball float valve 420, and a maintenance port is further formed in the side surface of the auxiliary water tank 410 so that the ball float valve 420 can be replaced or a descaling agent can be poured in; the pressure relief valve 440 vents steam in the event of excessive steam pressure to ensure equipment safety. Since the sub-tank 410 is communicated with the main tank 100, the water level sensor 450 may sense whether the water level in the main tank 100 is normal.
As shown in fig. 3, the steam generator integrated in the steam box further includes a central control box 500, the central control box 500 includes a power switch 510, a display screen 520, a controller 530, a wind pressure sensor 540 and a gas solenoid valve 550, the power switch 510 is a main switch of the apparatus, the controller 530 controls the ignition of the burner 210, monitors the on/off of the gas solenoid valve 550 and the on/off of the fan 310, and collects signals of the wind pressure sensor 540 and the water level sensor 450, the other end of the wind pressure hose 330 is connected to the wind pressure sensor 540, the display screen 520 displays the operating state of the controller 530, and the gas solenoid valve 550 is connected to the gas inlet pipe 220 and controls the on/off of the gas inlet pipe 220.
As shown in fig. 4, the steam generator integrated inside the steam box further includes a frame 600 for fixing the main water tank 100, the frame 600 includes a fixing plate 610 disposed below the main water tank 100, legs 620, and a cover plate 630 disposed above the main water tank 100, the fixing plate 610 and the four legs 620 are fixed by welding, and the legs 620 and the cover plate 610 are connected by bolts; thereby the dismouting is maintained conveniently.
The working principle of the utility model is as follows:
the power switch 520 is turned on, the controller 530 controls the burner 210 to ignite, the gas is burned in the combustion chamber 140, the controller 530 turns on the fan 310, negative pressure is formed in the smoke collection chamber 320 after the fan 310 operates, the heat collected in the combustion chamber 140 exchanges heat with the water in the main water tank 100 through the heat exchange pipe 150, then enters the smoke collection chamber 320 and is discharged by the fan 310 through the smoke discharge pipe 350; thereby completing the heat exchange. The water replenishing mechanism 400 performs a water replenishing function in the main tank 100. The central control box 500 controls the start and stop of the whole equipment and the cooperative work of all mechanisms, simultaneously carries out real-time monitoring, and automatically shuts down and gives an alarm under abnormal conditions.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modification, equivalent replacement or improvement made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. The steam generator integrated in the steam box comprises a main water tank, a combustion mechanism arranged below the main water tank and used for heating water in the main water tank, and an air inducing mechanism capable of extracting waste gas after combustion and heat exchange; the method is characterized in that: the induced draft mechanism sets up in main water tank side, induced draft mechanism including install in the outside collection smoke chamber in main water tank upper portion, install on collection smoke chamber and installation direction and the unanimous fan of the installation direction of collection smoke chamber, one end and the wind pressure rubber tube that collection smoke chamber is connected and the pipe of discharging fume that communicates with the fan.
2. The steam generator integrated inside a steam box according to claim 1, wherein: the air inducing mechanism further comprises a fan protection cover arranged above the fan.
3. The steam generator integrated inside a steam box according to claim 1, wherein: the main water tank comprises a tank body, a combustion chamber positioned below the tank body, a plurality of heat exchange tubes arranged in the tank body and positioned between the combustion chamber and the smoke collecting chamber, a steam outlet arranged on the side surface of the upper part of the tank body and a water outlet arranged on the side surface of the lower part of the tank body and facing downwards.
4. A steam generator integrated inside a steam box according to claim 3, wherein: the water filter also comprises at least one layer of water filter screen arranged inside the box body.
5. A steam generator integrated inside a steam box according to claim 3, wherein: the heat exchange tube is S-shaped.
6. The steam generator integrated inside a steam box according to claim 5, wherein: and heat exchange fins are additionally arranged on the inner surface of the heat exchange tube.
7. The steam generator integrated inside a steam box according to claim 1, wherein: the combustion mechanism comprises a combustor positioned below the combustion chamber and a gas inlet pipe connected with the combustor.
8. The steam generator integrated inside a steam box according to claim 7, wherein: the rear end of the burner adopts an inserted structure, and the front end of the burner adopts a mounting mode of locking by bolts.
9. The steam generator integrated inside a steam box according to claim 1, wherein: still include the moisturizing mechanism that carries out the moisturizing to the expansion tank, moisturizing mechanism includes expansion tank, the ball-cock assembly that is located expansion tank, the return bend of intercommunication expansion tank and expansion tank, installs in the level sensor of expansion tank side and sets up in the relief valve of expansion tank upper portion side.
10. The steam generator integrated inside a steam box according to claim 7, wherein: still include the central control case, the central control case includes switch, display screen, controller, wind pressure sensor and gas solenoid valve, switch is the equipment master switch, the controller controls the ignition of combustor, the switching of control gas solenoid valve and the opening and shutting of fan to collect wind pressure sensor and level sensor's signal, the wind pressure rubber tube other end is connected with wind pressure sensor, the display screen shows the operating condition of controller, gas solenoid valve and gas intake-tube connection to the switching of control gas intake pipe.
11. The steam generator integrated inside a steam box according to claim 1, wherein: the water tank fixing device is characterized by further comprising a frame for fixing the main water tank, wherein the frame comprises a fixing plate, supporting legs and a cover plate, the fixing plate is arranged below the main water tank, the cover plate is arranged above the main water tank, the fixing plate is fixed with the four supporting legs in a welding mode, and the supporting legs are connected with the cover plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501890.1U CN213237465U (en) | 2020-07-27 | 2020-07-27 | Steam generator integrated inside a steam box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501890.1U CN213237465U (en) | 2020-07-27 | 2020-07-27 | Steam generator integrated inside a steam box |
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| Publication Number | Publication Date |
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| CN213237465U true CN213237465U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021501890.1U Active CN213237465U (en) | 2020-07-27 | 2020-07-27 | Steam generator integrated inside a steam box |
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| CN (1) | CN213237465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098441A (en) * | 2022-01-26 | 2022-03-01 | 山西蒸峰节能环保科技有限公司 | High-thermal-efficiency steam box, heating water tank thereof and heating method thereof |
-
2020
- 2020-07-27 CN CN202021501890.1U patent/CN213237465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098441A (en) * | 2022-01-26 | 2022-03-01 | 山西蒸峰节能环保科技有限公司 | High-thermal-efficiency steam box, heating water tank thereof and heating method thereof |
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