CN102342745A

CN102342745A - Heat pipes of energy-saving rapid kettle

Info

Publication number: CN102342745A
Application number: CN2011102723247A
Authority: CN
Inventors: 孙时泽; 孙如兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-02
Filing date: 2011-09-02
Publication date: 2012-02-08

Abstract

The invention discloses a plurality of heat pipes arranged at the bottom of an energy-saving rapid kettle, wherein retainer rings are arranged outside the circle at the outermost of the plurality of heat pipes, a plurality of lower stripped ventilative gaps are arranged on the retainer rings and connected with the edges of the lower ends of the retainer rings. The heat pipes further increase the heat efficiency of the energy-saving rapid kettle and are convenient and safe to use and simple in structure.

Description

The heat pipe of energy-saving kettle

Technical field

The present invention relates to a kind of heat pipe of energy-saving kettle.

Background technology

In application number is 201010583782.8 Chinese patent specification, a kind of energy-saving kettle is disclosed, this energy-saving kettle is provided with many heat pipes (heating tube) at the bottom of kettle, be used to improve the thermal efficiency.But each heat pipe is separate, and neutral gear is arranged between the heat pipe, can produce two problems; The one, be covered with the kettle of heat pipe at the bottom of diameter greater than the duration and degree of heating diameter, flame and thermal current lta upwards flow, and stop at the bottom of running into kettle; Will be launched into mushroom-shaped, the upper end is outwards flows out from the neutral gear between the heat pipe at the bottom of the disk shape is close to kettle, make like this be positioned at the outside at the bottom of the kettle, the heat pipe lower end above duration and degree of heating can not be heated, and causes heat loss; The 2nd, energy-saving kettle is placed on pot frame, the claw of pot frame can be stuck in the neutral gear, and influence is used; And energy-saving kettle is tilted, Hu Shui flows out, and brings potential safety hazard.

Summary of the invention

The technical problem that the present invention will solve provides a kind of heat pipe, further improves the thermal efficiency of energy-saving kettle, and easy to use, safe.

Above-mentioned technical problem is to solve like this: this heat pipe, be positioned at the bottom of the energy-saving kettle kettle, and heat pipe is many, outside the many outermost circles of heat pipe, back-up ring is set, and back-up ring is provided with the following breach of ventilation, and following breach is many and is bar shaped, is communicated with the back-up ring lower edge.

Back-up ring is set in that the outermost circle of many heat pipes is outer, back-up ring is provided with the following breach of ventilation, is the disk shape and is close to the moving thermal current of kettle underflow and passes through from descending breach; Flame and thermal current are little, and the thermal current of disk shape is thin, pass through by top from following breach; Flame and thermal current are big, and the thermal current of disk shape gathers thickening, lean on top and lean on the lower part to pass through simultaneously from following breach; Flame and thermal current are big more, and the thermal current of disk shape is just thick more, will be from following breach more by passing through the lower part; The back-up ring of ventilation can adapt to the different thermal current of thickness to be passed through, and controls thermal current automatically and outwards flows out.Like this; Because the lift of thermal current and the buoyancy of air; Thermal current is in flow regime, automatically supercharging (minute-pressure) in back-up ring, " nest " in back-up ring, under the kettle, between the heat pipe, reach thermal current can be all in the back-up ring to outer outflow, do not overflow again from the back-up ring lower end, the critical point of formation maximum pressure in back-up ring; At this moment hot stream temperature is the highest, heat is passed to heat pipe and kettle at the bottom of.The width of following breach is less than the width of pot frame claw, and back-up ring can block the claw of pot frame, and following breach can not blocked by claw.

Utilize metallic spring, shield ring sleeve can use outside the many outermost circles of heat pipe.

As preferably, the back-up ring madial wall connects an outermost circle heat pipe, helps the heat that back-up ring absorbs and passes to heat pipe and both are connected as a single entity.

The back-up ring madial wall can be welding with outermost being connected of circle heat pipe, and both are connected firmly.

Preferred as another, back-up ring upper end connects at the bottom of the kettle, helps heat that back-up ring absorbs and passes at the bottom of the kettle and both are connected as a single entity.

The back-up ring upper end can be welding with being connected at the bottom of the kettle, and both are connected firmly.

The present invention further improves the thermal efficiency of energy-saving kettle, and safety easy to use is simple in structure.

Description of drawings

Be described further below in conjunction with accompanying drawing.

Fig. 1 is the partial sectional view of heat pipe.

The specific embodiment

As shown in Figure 1, this heat pipe 1 is positioned at the bottom of the energy-saving kettle kettle 2, and heat pipe 1 is many, and an outermost circle is outer that back-up ring 3 is set at many heat pipes 1, and back-up ring 3 is provided with the following breach 4 of ventilation, and following breach 4 is many and is bar shaped, is communicated with back-up ring 3 lower edge.

Outside many heat pipes 1 an outermost circle, back-up ring 3 is set, back-up ring 3 is provided with the following breach 4 of ventilation, and the thermal current of different-thickness highly passes through from following breach 4 accordingly.The width of following breach 4 is less than the width of pot frame claw.

Back-up ring 3 madial walls connect an outermost circle heat pipe 1, and the heat that helps back-up ring 3 absorptions passes to heat pipe 1 and both are connected as a single entity.

Back-up ring 3 madial walls are welding with outermost being connected of circle heat pipe 1, and both are connected firmly.

Back-up ring 3 upper ends connect at the bottom of the kettle 2, help heat that back-up ring 3 absorbs and pass at the bottom of the kettle 2 and both are connected as a single entity.Certainly, the lateral wall that back-up ring 3 upper ends also can connect energy-saving kettle can play same function.

Back-up ring 3 upper ends with at the bottom of the kettle 2 be connected be the welding, both are connected firmly.

Claims

1. a heat pipe (1); Be positioned at (2) at the bottom of the energy-saving kettle kettle; Said heat pipe (1) is many, it is characterized in that: outside the outermost circle of said many heat pipes (1), back-up ring (3) is set, said back-up ring (3) is provided with the following breach (4) of ventilation; Said breach (4) down is for many and be bar shaped, is communicated with said back-up ring (3) lower edge.

2. heat pipe according to claim 1 (1) is characterized in that: said back-up ring (3) madial wall connects a said outermost circle heat pipe (1).

3. heat pipe according to claim 1 (1) is characterized in that: at the bottom of the said kettle of said back-up ring (3) upper end connection (2).

4. heat pipe according to claim 2 (1) is characterized in that: said back-up ring (3) madial wall is welding with being connected of a said outermost circle heat pipe (1).

5. heat pipe according to claim 3 (1) is characterized in that: said back-up ring (3) upper end is welding with being connected at the bottom of the said kettle.