CN2129403Y

CN2129403Y - Household energy-saving quick heat exchanger

Info

Publication number: CN2129403Y
Application number: CN 91233386
Authority: CN
Inventors: 王振华
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-12-31
Filing date: 1991-12-31
Publication date: 1993-04-07
Anticipated expiration: 2001-12-31

Abstract

The utility model relates to a household energy-saving quick heat exchanger comprising a water inlet pipe and a water return pipe which are communicated with a heating system, a water container composed of a heat transmission pipe, an upper hot water cavity, a lower hot water cavity and a casing and heat conducting plates. The household energy-saving quick heat exchanger can circulate with the heating system to quickly change the water in the water container into hot water for washing, bathing, etc. The household energy-saving quick heat exchanger makes full use of the hot source of the existing heating device without adding other new energy sources, and the household energy-saving quick heat exchanger has the advantages of remarkable energy-saving effect, no pollution, simple structure, easy fabrication, convenient installation, and convenient operation. The household energy-saving quick heat exchanger can be used matched with various heating devices.

Description

Household energy-saving quick heat exchanger

The utility model relates to heat-exchange device, particularly a kind of domestic energy-saving rapid heat exchangers.

Existing heat exchanger is made heating source with coal, oil, gas, electric equal energy source, wastes energy, and contaminated environment, complex structure, price is higher, damages easily, and safety is used inconvenience inadequately.

The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of existing thermal source that can make full use of heating equipment is provided, and need not add new forms of energy, and is simple in structure, not fragile, non-environmental-pollution, the family expenses rapid heat exchangers of safe ready again.

The purpose of this utility model is finished with following proposal: by water inlet pipe 1, return pipe 6 and hot water outlet 2, shell 3, heat pipe 4, cold water injection mouth 5, last hot-water cavity 7, following hot-water cavity 8, the rapid heat exchangers that water receptacle 9 is formed, a termination heating system water inlet pipe of water inlet pipe 1 wherein, the other end is connected and fixed with the last hot-water cavity 7 of this device and communicates, the return pipe of one termination heating system of return pipe 6, the other end is connected and fixed with the following hot-water cavity 8 of this device and communicates, last hot-

water cavity

7 and 8 liang of chambeies of following hot-water cavity are connected and fixed with the two ends of 1-30 root heat pipe 4 respectively and communicate, hot water in the heating system is by circulation in it, shell 3 is trapped among whole heat pipes 4 in the shell, the last following peripheral of shell 3 respectively with last hot-water cavity 7, the periphery of following hot-water cavity 8 is connected and fixed and the common water receptacle 9 that constitutes sealing, be provided with hot water outlet 2 on the top of shell 3, shell 3 bottoms are provided with cold water injection mouth 5.

The utility model compared with prior art has following advantage: make full use of the thermal source of existing heating equipment and need not add new forms of energy, energy-saving effect is remarkable, non-environmental-pollution; Do not influence the heating of existing heating system and hot water can be provided incessantly, prevented that effectively the user from connecing with circulating hot water in the heating system, for the operate as normal of heating system provides guarantee; This apparatus structure is simple, makes easily, and is with low cost, and simple installation is safe and reliable, easy to use.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a domestic energy-saving rapid heat exchangers tubular structure schematic diagram;

Fig. 2 is that the A-A of Fig. 1 is to diagrammatic sketch;

Fig. 3 is a domestic energy-saving rapid heat exchangers tube-sheet type structural representation;

Fig. 4 is that the B-B of Fig. 3 is to diagrammatic sketch.

1-water inlet pipe 2-hot water outlet 3-shell 4-heat pipe

5-cold water injection mouth 6-return pipe 7-goes up hot-water cavity under the hot-water cavity 8-

9-water receptacle 10-heat-conducting plate 11-heat-conducting plate aperture

See figures.1.and.2, the domestic energy-saving rapid heat exchangers of shell and tube is by water inlet pipe 1, return pipe 6 and hot water outlet 2, shell 3, heat pipe 4, cold water injection mouth 5, last hot-water cavity 7, following hot-water cavity 8, water receptacle 9 is formed, the water inlet pipe of a termination heating system of water inlet pipe 1 wherein, the other end is fixed with last hot-water cavity 7 welding of this device and is communicated, the return pipe of one termination heating system of return pipe 6, the other end is fixed with following hot-water cavity 8 welding of this device and is communicated, last hot-

water cavity

7 and 8 liang of chambeies of following hot-water cavity are fixed with the two ends welding of 19 heat pipes 4 arranging respectively and are communicated, and the hot water in the heating system is by water inlet pipe 1, last hot-water cavity 7, heat pipe 4, following hot-water cavity 8, return pipe 6 carries out thermal cycle with heating system.Shell 3 is trapped among whole heat pipes 4 in the shell, the last following peripheral of shell 3 is respectively with last hot-water cavity 7, down the periphery of hot-water cavity 8 is weldingly fixed on and constitutes the water receptacle 9 of a sealing jointly, be provided with hot water outlet 2 on the top of shell 3, outer casing underpart is provided with cold water injection mouth 5, and hot water outlet 2 and cold water injection mouth 5 places are provided with valve control respectively.

Open the valve of cold water injection mouth 5, cold water enter in the water receptacle 9 of this device and falling heat-transfer pipes 4 around, the temperature of heat pipe 4 is identical with hot water temperature in the heating system, heat pipe 4 quantity are many, thermal conductive surface is big, heat pipe 4 is for using iron, the metal material that thermal conductivity such as aluminium are good is made, cold water in the water receptacle 9 conducts into hot water rapidly, the water temperature that makes hot water outlet 2 places is near the water temperature in the heating system, be provided for washing incessantly, drink, the thermal water source of various uses such as shower, thereby prevented that effectively the user from connecing with circulating hot water in the heating system, for the operate as normal and the safety of heating system provides guarantee.

With reference to Fig. 3 and Fig. 4, the domestic energy-saving rapid heat exchangers of tube-sheet type is by water inlet pipe 1, return pipe 6 and hot water outlet 2, shell 3, heat pipe 4, cold water injection mouth 5, last hot-water cavity 7, following hot-water cavity 8, water receptacle 9, heat-conducting plate 10 and heat-conducting plate aperture 11 are formed, the water inlet pipe of a termination heating system of water inlet pipe 1 wherein, the other end is fixed with last hot-water cavity 7 welding of this device and is communicated, the return pipe of one termination heating system of return pipe 6, the other end is fixed with following hot-water cavity 8 welding of this device and is communicated, last hot-

water cavity

7 and 8 liang of chambeies of following hot-water cavity are fixed with the two ends welding of 3 heat pipes 4 respectively and are communicated, hot water in the heating system is by water inlet pipe 1, last hot-water cavity 7, heat pipe 4, following hot-water cavity 8, return pipe 6 circulates with heating system, be welded with 20 heat-conducting plates 10 on heat pipe 4 outer walls, make heat conduction velocity faster, performance is better.Shell 3 is trapped among whole heat pipes 4 and the heat-conducting plate 10 that is welded on its tube wall in the shell, the last following peripheral of shell 3 is respectively with last hot-water cavity 7, down the periphery of hot-water cavity 8 is weldingly fixed on and constitutes the water receptacle 9 of a sealing jointly, be provided with hot water outlet 2 on the top of shell 3, the bottom of shell 3 is provided with cold water injection mouth 5, and hot water outlet 2 and cold water injection mouth 5 places are provided with valve control respectively.

The domestic energy-saving rapid heat exchangers of tube-sheet type structure is identical with the operation principle and the use of the domestic energy-saving rapid heat exchangers of tubular structure, adopt the quantity that reduces heat pipe 4, and strengthen the caliber of heat pipe 4 and on its outer wall, be fixedly connected with more heat-conducting plate 10, make its thermal conductive surface bigger, heat-conducting plate 10 also adopts the good metal material of thermal conductivity such as iron, aluminium to make, so heat-conducting effect is also fine.

Different shapes such as that the profile of this device can be made into as required is square, rectangle, circle, ellipse.

Each heat pipe 4 and the heat-conducting plate 10 of this device evenly are laid in the shell 3, make the water in the water receptacle 9 evenly and promptly be heated to form hot water, to obtain best heat-conducting effect.

On heat-conducting plate 10, be provided with heat-conducting plate aperture 11, the resistance in the time of can reducing cold water injection is accelerated waterflood injection rate, simultaneously can weight reduction.

Claims

1, a kind of by water inlet pipe 1, the domestic energy-saving rapid heat exchangers that return pipe 6 is formed, it is characterized in that by hot water outlet 2, shell 3, heat pipe 4, cold water injection mouth 5, last hot-water cavity 7, following hot-water cavity 8, water receptacle 9 is formed, a termination heating system water inlet pipe of water inlet pipe 1 wherein, the other end is connected and fixed with the last hot-water cavity 7 of this device and communicates, the return pipe of one termination heating system of return pipe 6, the other end is connected and fixed with the following hot-water cavity 8 of this device and communicates, last hot-water cavity 7 and 8 liang of chambeies of following hot-water cavity are connected and fixed with the two ends of 1～30 heat pipe 4 respectively and communicate, shell 3 is trapped among whole heat pipes 4 in the shell, the last following peripheral of shell 3 respectively with last hot-water cavity 7, the periphery of following hot-water cavity 8 is connected and fixed and the common water receptacle 9 that constitutes sealing, is provided with hot water outlet 2 on the top of shell 3, shell 3 bottoms are provided with cold water injection mouth 5.

2, domestic energy-saving rapid heat exchangers according to claim 1 is characterized in that being fixedly connected with 10～50 heat-conducting plates 10 on the outer wall of its heat pipe 4, shell 3 is trapped among whole heat pipes 4 and heat-conducting plate 10 in the shell.

3, domestic energy-saving rapid heat exchangers according to claim 1 is characterized in that its profile can be made into different shapes such as square, rectangle, circle, ellipse.

4, domestic energy-saving rapid heat exchangers according to claim 1 and 2 is characterized in that its heat pipe 4 and heat-conducting plate 10 evenly are laid in the shell 3.

5, domestic energy-saving rapid heat exchangers according to claim 1 and 2 is characterized in that its heat-conducting plate 10 is provided with heat-conducting plate aperture 11.