CN201143140Y - High-temperature steam heating device of electric cooking appliance - Google Patents

High-temperature steam heating device of electric cooking appliance Download PDF

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Publication number
CN201143140Y
CN201143140Y CNU2008200427420U CN200820042742U CN201143140Y CN 201143140 Y CN201143140 Y CN 201143140Y CN U2008200427420 U CNU2008200427420 U CN U2008200427420U CN 200820042742 U CN200820042742 U CN 200820042742U CN 201143140 Y CN201143140 Y CN 201143140Y
Authority
CN
China
Prior art keywords
steam
chamber
heater
heating
cooking appliance
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.)
Expired - Fee Related
Application number
CNU2008200427420U
Other languages
Chinese (zh)
Inventor
曹细加
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.)
Midea Group Co Ltd
Original Assignee
Midea Group 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 Midea Group Co Ltd filed Critical Midea Group Co Ltd
Priority to CNU2008200427420U priority Critical patent/CN201143140Y/en
Application granted granted Critical
Publication of CN201143140Y publication Critical patent/CN201143140Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a high temperature steam heating device of an electric kitchenware, which comprises a furnace body, a furnace chamber, a water containing box and a steam generator. One side of the furnace body is provided with a steam heating chamber which is directly communicated with the furnace chamber. The steam heating chamber is provided with a heating chamber which is formed by a small space surrounded by an inner back board and a wind scooper. The inside of the heating chamber is provided with an electric heating pipe and a fan. The outer wall of the inner back board is fixedly provided with a shaded pole motor and the steam generator. A steam outlet of the steam generator is directly communicated with the steam heating chamber through the inner back board. The back of the furnace chamber of the utility model is provided with the steam heating chamber, the steam is heated by the heating pipe inside the heating chamber, and the high temperature steam is directly communicated with the back wall of the furnace chamber through the wind scooper, which requires no pipeline for connecting. The heated steam is led to the furnace chamber by the fan through an upper air outlet and a lower air outlet of the wind scooper, sucked into the heating chamber from an air return inlet and is heated again to be led to the furnace chamber. The steam is heated circularly for multiple times, so as to form the high temperature steam. The device has small space of the heating chamber, fast heating speed and high thermal efficiency.

Description

The high-temperature steam heater of electric cooking appliance
Technical field
The utility model relates to a kind of high-temperature steam heater of electric cooking appliance, mainly is applicable to food cooking stoves such as micro-wave oven, electric steam furnace, electric dry oven.
Background technology
Steam heater on the market is divided into two kinds at present: a kind of is that steam enters furnace chamber by vaporizer (steam generator) through pipeline, utilizes the electrothermal tube in the furnace chamber to be heated.This device is bigger because of the furnace chamber space, heats inhomogeneously, and electrothermal tube is not easy to clean.Another kind is that steam enters furnace chamber, will be evaporated by fan air guide hole in the middle of wind scooper to suck heating more again.These two kinds of devices exist all that firing rate is slow, heating is inhomogeneous and deficiency such as air intake is not easy to clean.China Patent No. ZL028249739 discloses a kind of steam unit that is used for baking oven, comprising: the water supply unit of a supply drinking water; Boiler vessel is used for heating the drinking water from the water supply unit, meanwhile, carry out the heating second time to extending through the vapours that flows in the main steam supply pipe at least one through hole on the heat exchanger that is installed in the boiler vessel, therefore produce and supply the steam of higher temperature; Cooking box receives the more high-temperature steam that the main steam supply pipe that comes from boiler vessel transmits, with this cook food; A burner that is used for the heat exchanger in the heating boiler container, the control panel of a control burner.According to this configuration, can supplying high temperature steam, come cook food, the food that for example steams and promptly cook a large amount of food.Its structure is complicated, volume is bigger.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, need not with pipeline connect vaporizer and furnace chamber, can be in less space with the steam Fast Heating, and the high-temperature steam heater of hydronic electric cooking appliance is to overcome weak point of the prior art.
High-temperature steam heater by a kind of electric cooking appliance of this purpose design comprises body of heater, furnace chamber, water holding box and steam generator, and its architectural feature is that the side at body of heater is provided with steam heating cavity, and steam heating cavity directly is communicated with furnace chamber.
Described steam heating cavity is arranged on the rear side of furnace chamber, and the little space that is surrounded by back inner panel and wind scooper constitutes heating chamber; Be provided with electrothermal tube and fan in the heating chamber, back inner panel outer wall is fixed with motor with cup rotor and steam generator, the venthole of steam generator through after the straight-through steam heating cavity of inner panel.The uniform air outlet of wind scooper upper and lower side, the centre is provided with return air inlet.
The utility model is provided with steam heating cavity at the furnace chamber rear side, and steam is heated by heat-generating pipe in heating chamber, and high-temperature steam directly communicates with furnace chamber by wind scooper, need not any pipeline and connects.Steam after the process heating is by the up and down air outlet guiding furnace chamber of fan through wind scooper, the steam that imports furnace chamber sucks heating chamber by fan return air inlet in the middle of wind scooper, the heating back is by the up and down air outlet guiding furnace chamber of fan through wind scooper once more, steam is through repeatedly circulation heating, thus the formation high-temperature steam.Its heating chamber space is less, and firing rate is fast, directly communicates with furnace chamber, has avoided trunking loss, thermal efficiency height.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the A place structure for amplifying schematic diagram among Fig. 2.
Fig. 4 is the side sectional structure schematic diagram of Fig. 1.
Fig. 5 is the front section view structural representation (removing wind scooper) of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 3, the high-temperature steam heater of this electric cooking appliance comprises body of heater 15 and furnace chamber 2, is respectively arranged with water holding box 13 and control panel 14 in body of heater 15 left and right sides, and the front side is provided with down turns over fire door 3 and handle.Being provided with steam heating cavity 1 at the rear side of body of heater directly is communicated with furnace chamber.Steam heating cavity 1 constitutes heating chamber by the little space that back inner panel 10 and wind scooper 9 surround; Be provided with two U-shaped electrothermal tubes 7 and fan 8 in the heating chamber, back inner panel 10 outer walls are fixed with motor with cup rotor 4 and steam generator 5, the venthole 6 of steam generator through after the straight-through logical steam heating cavity 1 of inner panel 10.The uniform air outlet 11 of wind scooper 9 upper and lower sides, the centre is provided with return air inlet 12.The air outlet of wind scooper is vertical strip, and return air inlet is a concentric circles or radial.

Claims (6)

1. the high-temperature steam heater of an electric cooking appliance comprises body of heater (15), furnace chamber (2), water holding box (13) and steam generator (5), it is characterized in that being provided with steam heating cavity (1) in a side of body of heater, and steam heating cavity (1) directly is communicated with furnace chamber (2).
2. the high-temperature steam heater of electric cooking appliance according to claim 1 is characterized in that described steam heating cavity is arranged on the rear side of furnace chamber, and the little space that is surrounded by back inner panel (10) and wind scooper (9) constitutes heating chamber; Be provided with electrothermal tube (7) and fan (8) in the heating chamber, back inner panel outer wall is fixed with motor with cup rotor (4) and steam generator (5), the venthole of steam generator (6) through after the straight-through steam heating cavity (1) of inner panel.
3. the high-temperature steam heater of electric cooking appliance according to claim 2 is characterized in that the uniform air outlet of described wind scooper upper and lower side (11), and the centre is provided with return air inlet (12).
4. the high-temperature steam heater of electric cooking appliance according to claim 3, the air outlet that it is characterized in that described wind scooper is a strip, return air inlet is a concentric circles or radial.
5. the high-temperature steam heater of electric cooking appliance according to claim 1 is characterized in that described body of heater both sides are respectively arranged with control panel (14) and water holding box (13).
6. the high-temperature steam heater of electric cooking appliance according to claim 1 is characterized in that described body of heater front side is provided with down to turn over fire door (3) and handle.
CNU2008200427420U 2008-01-11 2008-01-11 High-temperature steam heating device of electric cooking appliance Expired - Fee Related CN201143140Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200427420U CN201143140Y (en) 2008-01-11 2008-01-11 High-temperature steam heating device of electric cooking appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200427420U CN201143140Y (en) 2008-01-11 2008-01-11 High-temperature steam heating device of electric cooking appliance

Publications (1)

Publication Number Publication Date
CN201143140Y true CN201143140Y (en) 2008-11-05

Family

ID=40080011

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200427420U Expired - Fee Related CN201143140Y (en) 2008-01-11 2008-01-11 High-temperature steam heating device of electric cooking appliance

Country Status (1)

Country Link
CN (1) CN201143140Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102023662A (en) * 2010-11-25 2011-04-20 美的集团有限公司 Control circuit for heating device and heating device using same
CN104523137A (en) * 2014-12-23 2015-04-22 东莞市天倬电器有限公司 Electric steam oven with overheating function and external hot air circulation function
CN104739230A (en) * 2015-02-05 2015-07-01 宁波方太厨具有限公司 Inner container heating type steam box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102023662A (en) * 2010-11-25 2011-04-20 美的集团有限公司 Control circuit for heating device and heating device using same
CN102023662B (en) * 2010-11-25 2015-08-19 美的集团股份有限公司 A kind of control circuit of heating appliances and adopt the heating appliances of this control circuit
CN104523137A (en) * 2014-12-23 2015-04-22 东莞市天倬电器有限公司 Electric steam oven with overheating function and external hot air circulation function
CN104739230A (en) * 2015-02-05 2015-07-01 宁波方太厨具有限公司 Inner container heating type steam box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: Midea Group Co., Ltd.

Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan

Patentee before: Meidi Group Co., Ltd.

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: 20081105

Termination date: 20170111