CN105546504A - Gas-fired steam oven with preheating water tank - Google Patents

Gas-fired steam oven with preheating water tank Download PDF

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Publication number
CN105546504A
CN105546504A CN201510812735.9A CN201510812735A CN105546504A CN 105546504 A CN105546504 A CN 105546504A CN 201510812735 A CN201510812735 A CN 201510812735A CN 105546504 A CN105546504 A CN 105546504A
Authority
CN
China
Prior art keywords
water
water tank
exhaust pipe
smoke exhaust
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510812735.9A
Other languages
Chinese (zh)
Inventor
刘军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jianghai Zone Branch Jiangmen Hongqiao New Material Technology Co Ltd
Original Assignee
Jianghai Zone Branch Jiangmen Hongqiao New Material Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jianghai Zone Branch Jiangmen Hongqiao New Material Technology Co Ltd filed Critical Jianghai Zone Branch Jiangmen Hongqiao New Material Technology Co Ltd
Priority to CN201510812735.9A priority Critical patent/CN105546504A/en
Publication of CN105546504A publication Critical patent/CN105546504A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B9/00Steam boilers of fire-tube type, i.e. the flue gas from a combustion chamber outside the boiler body flowing through tubes built-in in the boiler body
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/32Arrangements of ducts for hot gases, e.g. in or around baking ovens
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/04Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A47J2027/043Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

Abstract

The invention discloses a gas-fired steam oven with a preheating water tank. The gas-fired steam oven comprises an oven body, wherein the oven body is internally provided with a water storage tank; the bottom of the water storage tank is provided with a fire tube connected with a gas-fired burner; the fire tube is connected with a smoke exhaust pipe; a water tank is connected to the outside of the water storage tank; the water tank is connected with the water storage tank through a pipeline; and the smoke exhaust pipe passes through the inside of the water tank and points to the outside. Due to the adoption of the design that the water tank through which the smoke exhaust pipe passes is connected to the outside of the water storage tank, heat energy on the smoke exhaust pipe can be absorbed by water in the water tank, not only can high-temperature smoke in the smoke exhaust pipe be cooled, but also heat energy on the smoke exhaust pipe cannot be wasted; in addition, the water tank communicates with the water storage tank, so that water in the water storage tank can be replenished by the preheated warm water in the water tank in time, and furthermore the complexity caused by manual water addition in the prior art is prevented.

Description

A kind of gas-burning steam boiler with preheating water tank
Technical field
The present invention relates to a kind of gas-burning steam boiler, be related specifically to a kind of gas-burning steam boiler with preheating water tank.
Background technology
Existing steam stove is that fuel gas buring produces heat energy water heating generation steam, recycling steam processed food.This steam stove directly heats the water of water dish, and its heat energy absorbing gas burner generation is limited, causes the waste of combustion gas.There is a kind of fire-tube type gas-burning steam boiler in present market, it is provided with fire tube bottom water box, fire tube is connected with gas burner, fire tube is utilized to absorb the heat energy of gas burner generation to the water homogeneous heating in water box, because the fire tube of this product is directly connected with smoke exhaust pipe, so still very high from the hot air temperature of smoke exhaust pipe discharge, direct discharge can cause the waste of heat energy.
Summary of the invention
In order to overcome the deficiencies in the prior art, the gas-burning steam boiler of the band preheating water tank that this practicality provides a kind of heat energy efficiency higher.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gas-burning steam boiler with preheating water tank, include body of heater, in body of heater, water box is installed, the fire tube be connected with gas burner is provided with bottom water box, fire tube is connected with smoke exhaust pipe, described water box is circumscribed with water tank, is connected between water tank with water box by pipeline, and described smoke exhaust pipe points to outside through water tank inside;
As a modification of the embodiment above, described water tank upper has float ball inlet valve to be connected with water pipe; Described smoke exhaust pipe is back-shaped pipeline configuration;
As the further improvement to above-mentioned embodiment, described smoke exhaust pipe inside is provided with tubule every a fragment position, and tubule runs through smoke exhaust pipe two side and communicates with water tank.
The invention has the beneficial effects as follows: this product is externally connected with the water tank passed by smoke exhaust pipe at water box, this design makes the heat energy on smoke exhaust pipe be absorbed by the water in water tank, not only the high-temperature flue gas cooling in smoke exhaust pipe, and the heat energy on smoke exhaust pipe can not be wasted again; And, because water tank is connected with water box, thus the warm water in water tank after preheating can be supplemented water in water box in time, eliminate in the past manually added water loaded down with trivial details; In addition, because smoke exhaust pipe adopts back-shaped pipeline configuration, so the heat exchanger time of the water added in water tank and flue gas, and smoke exhaust pipe is inner is provided with every a fragment position tubule that water tank communicates, thus effectively improves the heat utilization rate on smoke exhaust pipe.
Accompanying drawing explanation
The present invention is further described for accompanying drawing below.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, a kind of gas-burning steam boiler with preheating water tank, include body of heater 1, water box 2 is installed in body of heater 1, the fire tube 5 be connected with gas burner 3 is provided with bottom water box 2, fire tube 5 is connected with smoke exhaust pipe 4, described water box 2 is circumscribed with water tank 6, be connected by pipeline 7 between water tank 6 with water box 2, described smoke exhaust pipe 4 points to outside through water tank 6 inside, when gas burner 3 is when burning, the flame of high temperature and flue gas are diffused into surrounding by fire tube 5 entrance of centre, its heat energy is only absorbed by the water, last flue gas is discharged to periphery by the smoke exhaust pipe 4 through water tank 6, this product is externally connected with the water tank 6 passed by smoke exhaust pipe 4 at water box 2, this design makes the heat energy on smoke exhaust pipe 4 be absorbed by the water of 6 li, water tank, not only the high-temperature flue gas cooling in smoke exhaust pipe 4, and the heat energy on smoke exhaust pipe 4 can not be wasted again, , thus reach energy-conservation object.
This product is provided with the float ball inlet valve 8 be connected with water pipe on water tank 6 top, because water box 2 is linked to be the entirety be communicated with water tank 6 by pipeline 7, time water inside water box 2 evaporates, the float ball inlet valve 8 on water tank 6 top can be supplemented water in water box 2 in time, eliminates in the past manually added water loaded down with trivial details.
Smoke exhaust pipe 4 of the present invention adopts back-shaped pipeline configuration, add the heat exchanger time of water in water tank 6 and flue gas, simultaneously, described smoke exhaust pipe 4 inside is provided with tubule 41 every a fragment position, and tubule 41 runs through smoke exhaust pipe 4 two side and communicates with water tank 6, and this structure makes smoke exhaust pipe 4 be placed on the inside of water, and tubule 41 wraps up water, material is thus formed water and smoke exhaust pipe 4 mutually contain around structure, add the contact area of smoke exhaust pipe 4 and water, thus more improve heat utilization rate.Certainly the structure depending on actual needs smoke exhaust pipe 4 can also make other form.
Structure of the present invention is simple, and the water that effectively make use of in the heat pair water tank 6 communicated with water box 2 of smoke exhaust pipe 4 discharge carries out preheating, thus reaches energy-conservation object, can be widely used in utilizing steam to carry out in food processing.

Claims (4)

1. the gas-burning steam boiler with preheating water tank, include body of heater (1), water box (2) is installed in body of heater (1), water box (2) bottom is provided with the fire tube (5) be connected with gas burner (3), fire tube (5) is connected with smoke exhaust pipe (4), it is characterized in that: described water box (2) is circumscribed with water tank (6), be connected between water tank (6) with water box (2) by pipeline (7), described smoke exhaust pipe (4) points to outside through water tank (6) inside.
2. a kind of gas-burning steam boiler with preheating water tank according to claim 1, is characterized in that: described water tank (6) top has float ball inlet valve (8) to be connected with water pipe.
3. a kind of gas-burning steam boiler with preheating water tank according to claim 1, is characterized in that: described smoke exhaust pipe (4) is back-shaped pipeline configuration.
4. a kind of gas-burning steam boiler with preheating water tank according to claim 1, is characterized in that: described smoke exhaust pipe (4) inside is provided with tubule (41) every a fragment position, and tubule (41) runs through smoke exhaust pipe (4) two side and communicates with water tank (6).
CN201510812735.9A 2015-11-20 2015-11-20 Gas-fired steam oven with preheating water tank Pending CN105546504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510812735.9A CN105546504A (en) 2015-11-20 2015-11-20 Gas-fired steam oven with preheating water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510812735.9A CN105546504A (en) 2015-11-20 2015-11-20 Gas-fired steam oven with preheating water tank

Publications (1)

Publication Number Publication Date
CN105546504A true CN105546504A (en) 2016-05-04

Family

ID=55825886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510812735.9A Pending CN105546504A (en) 2015-11-20 2015-11-20 Gas-fired steam oven with preheating water tank

Country Status (1)

Country Link
CN (1) CN105546504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105864830A (en) * 2016-05-15 2016-08-17 广西南宁栩兮科技有限公司 Heater with hollow annular cylinder heat exchanger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2040990U (en) * 1988-08-18 1989-07-12 湖南省生物能工程开发公司 Dualpurpose boiler capable of producing steam and coal gas
CN1302985A (en) * 2000-01-03 2001-07-11 黎英豪 Unlimited air energy source technique and equipment
CN2616799Y (en) * 2003-04-08 2004-05-19 刘享盈 Energy-saving gas steaming stove
CN203116280U (en) * 2013-01-31 2013-08-07 白福有 Ordinary pressure and vacuum combination type energy-saving boiler with oil, gas and coal as fuel
US20150257572A1 (en) * 2014-03-12 2015-09-17 Convotherm Elektrogeraete Gmbh Steam sensor for cooking devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2040990U (en) * 1988-08-18 1989-07-12 湖南省生物能工程开发公司 Dualpurpose boiler capable of producing steam and coal gas
CN1302985A (en) * 2000-01-03 2001-07-11 黎英豪 Unlimited air energy source technique and equipment
CN2616799Y (en) * 2003-04-08 2004-05-19 刘享盈 Energy-saving gas steaming stove
CN203116280U (en) * 2013-01-31 2013-08-07 白福有 Ordinary pressure and vacuum combination type energy-saving boiler with oil, gas and coal as fuel
US20150257572A1 (en) * 2014-03-12 2015-09-17 Convotherm Elektrogeraete Gmbh Steam sensor for cooking devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105864830A (en) * 2016-05-15 2016-08-17 广西南宁栩兮科技有限公司 Heater with hollow annular cylinder heat exchanger

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160504

WD01 Invention patent application deemed withdrawn after publication