CN2845648Y

CN2845648Y - High efficiency energy saving water kettle

Info

Publication number: CN2845648Y
Application number: CN 200520035829
Authority: CN
Inventors: 杨兴彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-24
Filing date: 2005-10-24
Publication date: 2006-12-13
Anticipated expiration: 2015-10-24

Abstract

The aim of the utility model is to provide a high-efficient and energy-saving hot water kettle which has the advantages of simple structure, easy production, convenient maintenance, energy conservation, time saving and pollution abatement. The utility model comprises a kettle bottom, a kettle shell, a kettle handle and a kettle cover, wherein the kettle bottom is provided with a set of bar-shaped flue mouths. A flue row tube, an upper tube plate, a sealing head and a fume exhausting tube are roderly arranged from the kettle bottom to the interior of the utility model. The fume exhausting tube is extended out of the utility model from the interior of the utility model via the upper part of the utility model, and an outlet of the fume exhausting tube is provided with an air regulating device. The utility model is suitable for stoves of fuels such as fired coals, fuel gas, etc.

Description

The high-efficient energy-saving heat kettle

Technical field

The utility model belongs to energy-conservation kitchen tools, specifically is to use fuel such as fire coal, combustion gas, has the hot-water bottle of energy-saving effect.

Background technology

Widely used on the market hot-water bottle is to heat by the bottom of kettle at present, and its subject matter is that heat transfer area is little, the heat transfer time short; Existing various energy-saving boiling water kettle is also because of the heat energy utilization rate is not high, manufacturing expense is expensive, Maintenance and Repair difficulty etc. is former thereby do not promoted the use of.

Summary of the invention

The utility model provides a kind of high-efficient energy-saving heat kettle for overcoming the deficiencies in the prior art part.

High-efficient energy-saving heat kettle of the present utility model is achieved through the following technical solutions:

Middle part at the bottom of described kettle has the floss hole of one group of bar shaped, the width of each bar shaped floss hole equates, is uneven in length, middle long, both sides shorten gradually, and the distance between adjacent two bar shaped floss holes equates, is arranged in parallel, and the distribution plane of whole group floss hole is round shape; Be provided with a guide ring at the bottom of the kettle beyond this group floss hole distribution circle is outer, rigidity at the bottom of playing steering current, assemble heat energy and increasing kettle to lower convexity.Be disposed with flue tubulation, upper perforated plate, end socket, smoke exhaust pipe from bottom to top in kettle at the bottom of kettle, the smoke evacuation pore of smoke exhaust pipe by being arranged on kettle shell top is by stretching out outside the kettle in the kettle.The smoke exhaust pipe exit is provided with air flow regulator, the flow velocity that is used for regulating flue gas can make most flames and flue gas inflow flue tubulation and have the long time to conduct heat according to the size adjustment air flow regulator that uses firepower to reach the purpose of control heat transfer time.Have on the upper perforated plate and the identical and corresponding up and down floss hole of kettle bottom flue mouth.The flue tubulation is the flat tube shape, its lower end links to each other with the upper perforated plate floss hole with corresponding Hu Diyandaokou respectively with the upper end, its cross section is identical with floss hole on corresponding Hu Diyandaokou and the upper perforated plate, be provided with fin in the tubulation, in order to increase the rigidity of structure of endotherm area and raising tubulation, also fin can be set.With at the bottom of the kettle, flue tubulation and fin and upper perforated plate be designed to an integral body, as the heat sink of hot-water bottle, can adopt that modes such as casting or powder metallurgy are whole to be made in order to saving cost; At the bottom of selecting suitable kettle, the structural parameters of flue tubulation and fin and upper perforated plate can obtain the heat transfer area that designing institute needs.Flame and flue gas are walked in the tubulation, and the water in the kettle is outside tubulation.Described Hu Zui, smoke evacuation pore, kettle handle, water inlet and kettle shell are designed to one, Hu Zui, smoke evacuation pore, kettle handle, water inlet can be arranged on the vertical section through the center of kettle, kettle is being positioned at middle part, kettle top, the smoke evacuation pore is positioned at the place ahead of kettle handle, and front lower place, the water inlet that Hu Zui is positioned at the smoke evacuation pore is positioned at the rear of kettle handle; Can make with pottery or plastic or other material one-shot forming, to save metal material, simplified structure, the convenient heat radiation of making and reducing the kettle shell; Also can make with metal material.Be connected, the sealing ring sealing, connect removably with screw-nut with the bottom of kettle shell at the bottom of the kettle, also can carry out the monoblock type connection with modes such as welding; Gap between smoke exhaust pipe and the smoke evacuation pore seals with sealing ring, also can connect with welding manner.

Action principle of the present utility model is: under the atmospheric pressure effect, flame and flue gas enter floss hole at the bottom of by kettle, rise in the flue tubulation, enter smoke exhaust pipe after compiling between upper perforated plate and the end socket, discharge after air flow regulator is regulated flow velocity.In this process, flame and flue gas by at the bottom of the kettle, flue tubulation, upper perforated plate and the heat transfer water of end socket in kettle.At the bottom of the described kettle, the heat transfer area sum of flue tubulation, upper perforated plate and the end socket heat transfer area at the bottom of the existing kettle, the heat transfer time that flame and flue gas contact with them much larger than with the heat transfer time that contacts at the bottom of the existing kettle, the utility model has increased heat transfer area, has prolonged the heat transfer time, has improved utilization efficiency of heat energy, the purpose that has reached energy savings and saved the time of heating up water.

The new shape of this practicality is applicable to the stove and accessory of fuel such as using fire coal, combustion gas.

The beneficial effects of the utility model are:

1, heat transfer area is big, the heat transfer time is long, energy-saving efficiency is high, saving is heated up water the time;

2, structure is tightly played, is made simply, keeps in repair easily;

3, easy to use, be easy to promote.

Description of drawings

Fig. 1 adopts the general structure schematic diagram of detachable connection for the utility model;

At the bottom of Fig. 2 is the utility model kettle, the vertical section schematic diagram of flue tubulation, upper perforated plate integrative-structure;

Fig. 3 is that the A-A of Fig. 2 is to cutaway view.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

In Fig. 1,1 guide ring, 2 floss holes, 3 flue tubulations, 4 fins, 5 upper perforated plates 7 are designed to one, adopt casting or powder metallurgy manufacturing at the bottom of the kettle, and end socket 8 adopts punch forming, smoke exhaust pipe 14 adopts finished product tubing, with upper perforated plate 7 and end socket 8 welding, end socket 8 and smoke exhaust pipe 14 welding are made heat-transferring assembly; Kettle shell 6 water inlets 9 kettles can adopt 11 smoke evacuation pores, 15 kettle mouths 16 the ceramic material integral production to become the kettle shell component.Heat-transferring assembly is packed in the kettle by the bottom of kettle shell component, 1 be connected at the bottom of the kettle with kettle shell 6 usefulness screws 17 nuts 18, with sealing ring 19 sealings, gap between smoke exhaust pipe 14 and the smoke evacuation pore 15 seals with sealing ring 12, air flow regulator 13 is installed in the exit of smoke exhaust pipe 14, cover pot lid 10, promptly produce detachable high-efficient energy-saving heat kettle of the present utility model.Can obtain the best heat transfer time according to the suitable aperture of the size adjustment of firepower.In the time of need safeguarding, the dust stratification in the flue tubulation can be removed with wire brush, and the directly pickling of incrustation scale in flue tubulation outer wall and the kettle also can be taken heat transfer component and kettle shell apart pickling, and sealing ring 19 sealing rings 12 in use damage and can change.

When the kettle shell adopts when having the material of solderability with heat-transferring assembly, with 1 welding at the bottom of the kettle, smoke exhaust pipe 14 and the gap of discharging fume between the pore 15 are sealed with welding manner with the bottom of kettle shell 6, promptly make energy saving integral hot-water bottle of the present utility model.

Claims

1, a kind of high-efficient energy-saving heat kettle, at the bottom of it comprises kettle, kettle shell, Hu Zui, water inlet, kettle and pot lid, it is characterized in that: the middle part at the bottom of the described kettle has the floss hole of one group of bar shaped, the width of each bar shaped floss hole equates, is uneven in length, distance between adjacent two bar shaped floss holes equates that the plane distribution of whole group floss hole is round shape; Be provided with guide ring at the bottom of the kettle beyond this group floss hole to lower convexity; In kettle, at the bottom of kettle, be disposed with flue tubulation, upper perforated plate, end socket, smoke exhaust pipe from bottom to top; Smoke exhaust pipe stretches out outside the kettle in by kettle through the smoke evacuation pore on kettle shell top, is provided with air flow regulator in the smoke exhaust pipe exit, and smoke exhaust pipe is connected with the sealing ring sealing or with welding manner with gap between the smoke evacuation pore; Upper perforated plate is provided with and the identical and corresponding up and down floss hole of kettle bottom flue mouth; The cross section that the flue tubulation is flat tube shape, every tubulation is identical with floss hole on corresponding Hu Diyandaokou and the upper perforated plate, have fin in the pipe or be not with fin, the lower end of every flue tubulation links to each other with corresponding floss hole at the bottom of the kettle, its upper end links to each other with corresponding floss hole on the upper perforated plate; Hu Zui, smoke evacuation pore, kettle handle, water inlet and kettle shell are designed to an integral body; At the bottom of the kettle with the bottom of kettle shell with screw-nut be connected, the sealing ring sealing, perhaps connect with welding manner.

2, high-efficient energy-saving heat kettle according to claim 1, it is characterized in that: at the bottom of the described kettle, flue tubulation and fin, upper perforated plate be integrally manufactured, be connected successively with end socket, smoke exhaust pipe again, at the bottom of the kettle with the bottom of kettle shell with screw-nut be connected, the sealing ring sealing, gap between smoke exhaust pipe and the smoke evacuation pore seals with sealing ring, makes the high-efficient energy-saving heat kettle of detachable structure.

3, high-efficient energy-saving heat kettle according to claim 1, it is characterized in that: at the bottom of the described kettle, flue tubulation and fin, upper perforated plate be integrally manufactured, be connected successively with end socket, smoke exhaust pipe again, all be connected with the smoke evacuation pore with bottom, the smoke exhaust pipe of kettle shell at the bottom of the kettle, make the high-efficient energy-saving heat kettle of monolithic construction with welding manner.

4, high-efficient energy-saving heat kettle according to claim 1 is characterized in that: at the bottom of the described kettle, flue tubulation and fin, upper perforated plate be designed to an integral body, as the heat sink of hot-water bottle.

5, high-efficient energy-saving heat kettle according to claim 1, it is characterized in that: described Hu Zui, smoke evacuation pore, kettle handle, water inlet are arranged on the vertical section through the center of kettle, kettle is being arranged at middle part, kettle top, the smoke evacuation pore is arranged at the place ahead of kettle handle, Hu Zui is arranged at the front lower place of smoke evacuation pore, and water inlet is arranged at the rear of kettle handle.