CN2909091Y

CN2909091Y - Oil water heat exchanger

Info

Publication number: CN2909091Y
Application number: CN 200620091349
Authority: CN
Inventors: 程月珠; 姜传滔
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-29
Filing date: 2006-05-29
Publication date: 2007-06-06
Anticipated expiration: 2016-05-29

Abstract

The utility model relates to an oil and water heat exchanger and is characterized in that a water-dividing pot is laid at the inner bottom of an oil accumulating tank which is filled up with the heat conductive oil; the water-dividing pot is connected with a cold water inlet pipe which is fixed on the wall of the oil accumulating tank; 100 or less parallel heat exchange pieces are evenly distributed above the oil accumulating tank; the distance between the neighboring exchange pieces is equivalent; each exchange piece consists of a box body, a whirlpool circular concave and a rivet; 50 pairs or less of the whirlpool circular concaves with same diameter are interlacedly arranged inside the two planes of the box body; the bottom of each exchange piece is respectively connected with the water-dividing pot via a water inlet pipe; the top of each exchange piece is respectively connected with a hot water temperature-dividing pot via a water outlet pipe; a hot water inlet pipe is fixedly connected with the wall of the oil accumulating tank at the side of the cold water inlet pipe; the hot water inlet pipe is made connected with the top of the hot water temperature-dividing pipe; two or more electric heating pipes are provided at the inner bottom of the oil accumulating tank and along the inside circumference of the oil accumulating tank; the utility model not only has the reasonable structure, high utilization efficiency of the heat energy; the hot water can come out immediately when used; but also has the advantages of that the usage is safe; the operation is very convenient, etc.

Description

The profit heat exchanger

Technical field

The utility model relates to heat exchanger, specifically the heat after the heat-conducting oil heating is constantly conducted a kind of profit heat exchanger that becomes hot water to cold water.

Background technology

At present, the water heater that market is common, their heat exchange or conduct to cold water with the heat behind the fuel gas buring or with the heat after the electrical heating and to become hot water, for people to use.But it has following shortcoming and defect part:

1, because their heat exchange is single flow heat conduction, and its thermal loss is bigger, utilization rate is low.

When 2, using, there is unsafe factor, in case gas leakage may make the people poison, during electricity consumption,, therefore often trouble and worry arranged to people in case may cause casualties because of defective insulation as combustion gas.

3, when bringing into use, need to flow out hot water long heat time heating time, it is not too convenient to use.

Summary of the invention

The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and both reasonable in design are provided, and heat energy utilization rate height goes out hot water immediately once using again, and has a kind of profit heat exchanger safe in utilization, easy to operate.

The purpose of this utility model realizes with following technical scheme: be characterised in that: its structure is by storage tank, conduction oil, cold water inlet tube, water distributing can, water inlet pipe, changing plate, outlet pipe, the hot water temperature separating pot, the hot water outlet pipe, electric heating tube is formed, horizontally-arranged water distributing can at the end in the storage tank of the sealing of filling conduction oil, one end of water distributing can is connected with the outer cold water inlet tube of case that is exposed on being fixed on the storage tank wall, the uniform changing plate that is parallel to each other below 100 in water distributing can top, and the spacing equalization between adjacent changing plate, the bottom of each changing plate is communicated with water distributing can with water inlet pipe respectively and joins, the top of each changing plate is communicated with the hot water temperature separating pot with outlet pipe respectively and joins, the affixed hot water inlet pipe who is exposed to outside the case on the tank wall of oily top that holds in cold water inlet tube one side, and hot water inlet pipe's one end is communicated with hot water temperature separating pot top join, around the storage tank inboard, cloth is adorned electric heating tube more than two at the end in storage tank.

Described storage tank in order to pack, discharge conduction oil into, is established into and out of oilhole is arranged in the box top.Each that is installed in liquid medium in the utility model be part in addition, should bear pressure test respectively by related standards, and can install after qualified, to guarantee the utlity model has good sealing property.

Described electric heating tube, its quantity are more than two, and it can as required hot water temperature, capacity and watt level be selected for use, and can make plurality of specifications by watt level, select for use for people.

Described heat exchanging fin is made up of casing, eddy current round pool, rivet, in two planes of the casing of prolate, be furnished with the eddy current round pool of the same diameter below relative 50 couple in the end of hole accordingly, in the relative eddy current round pool in each end, hole, connect with rivet fit sealing riveted respectively.

Described eddy current round pool planar is staggered and arranges the spacing equalization between its eddy current round pool.Because being staggered of eddy current round pool both significantly increased heat transfer area, makes cold water be damp type heat conduction again, just increased the time of contact with conduction oil, the heat in the conduction oil just can be absorbed by the cold water in the changing plate fully; In addition, well-known, the thermal capacity of oil is big, and its heat storage capacity is better, thus in the identical time, the cooling velocity of heating back oil than water slowly many, just more help cold water in the changing plate and absorb its heat; Therefore when using the utility model, as long as one connect power supply, water source, just can use hot water immediately, handling safety, use are very convenient.Therefore, it can be widely used in the water heater in the daily life, thermal source and other place that needs hot water of heating usefulness.Combine the above technical measures of being taked, realize the purpose of this utility model.

Compared with prior art, the utlity model has following advantage:

1, reasonable in design, heat energy utilization rate height under equal conditions, is brought up to 62 ℃ for 55 ℃ than the leaving water temperature of prior art, and use at the beginning just goes out hot water immediately.

2, conduction oil insulation and non-conductive, safe in utilization, easy to operate.

Description of drawings

The utility model has two width of cloth accompanying drawings, wherein:

Accompanying drawing 1 is the structural representation of specific embodiment of the utility model.

Accompanying drawing 2 is A-A figure of Fig. 1.

Among the figure: 1. cold water inlet tube, 2. water distributing can, 3. water inlet pipe, 4. changing plate, 5. eddy current round pool, 6. rivet, 7 outlet pipes, 8. hot water temperature separating pot, 9. storage tank, 10. hot water outlet pipe, 11. conduction oils, 12. electric heating tubes.

The specific embodiment

Fig. 1, it shown in 2 specific embodiment of the utility model, in storage tank, adorn 80 changing plates 4, it is characterized in that: its structure is by storage tank 9, conduction oil 11, cold water inlet tube 1, water distributing can 2, water inlet pipe 3, changing plate 4, outlet pipe 7, hot water temperature separating pot 8, the hot water outlet pipe 10, electric heating tube 12 is formed, horizontally-arranged water distributing can 2 at the end in the storage tank 9 of the sealing of filling conduction oil 11, one end of water distributing can 2 is connected with the outer cold water inlet tube 1 of case that is exposed on being fixed on storage tank 9 walls, uniform 80 changing plates that are parallel to each other 4 in water distributing can 2 tops, and the spacing equalization that adjacent changing plate is 4, cut in two planes of each changing plate 4, to be furnished with and be staggered, 30 pairs of eddy current round pools 5 of spacing equalization, every pair of eddy current round pool 5 connects with rivet fit sealing riveted respectively; The bottom of each changing plate 4 is communicated with water distributing can 2 with water inlet pipe 3 respectively and joins, the top of each changing plate 4 is communicated with hot water temperature separating pot 8 with outlet pipe 7 respectively and joins, in the affixed hot water inlet pipe 10 who is exposed to outside the case in the storage tank 9 wall tops of cold water inlet tube one side, and make hot water inlet pipe's 10 1 ends, connect in top and to join with hot water temperature separating pot 8, around storage tank 9 inboards, cloth is adorned two electric heating tubes 12 at the end in storage tank 9.

The above; only be the preferable specific embodiment of the present invention; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.

Claims

1, a kind of profit heat exchanger, be characterised in that: its structure is by storage tank (9), conduction oil (11), cold water inlet tube (1), water distributing can (2), water inlet pipe (3), changing plate (4), outlet pipe (7), hot water temperature separating pot (8), hot water outlet pipe (10), electric heating tube (12) is formed, horizontally-arranged water distributing can (2) at the end in the storage tank (9) of the sealing of filling conduction oil (11), one end of water distributing can (2) is connected with the outer cold water inlet tube (1) of case that is exposed on being fixed on storage tank (9) wall, water distributing can (2) the top uniform changing plate that is parallel to each other below 100 (4), and the spacing equalization between adjacent changing plate (4), the bottom of each changing plate 4 is communicated with water distributing can (2) one ends with water inlet pipe (3) respectively and joins, the top of each changing plate (4) is communicated with hot water temperature separating pot (8) with outlet pipe (7) respectively and joins, the affixed hot water inlet pipe (10) who is exposed to outside the case in the storage tank wall top of cold water inlet tube (1) one side, and make hot water inlet pipe's (10) one ends, join in being communicated with hot water temperature separating pot (8) top, around storage tank (9) inboard, cloth is adorned electric heating tube (12) more than two at the end in storage tank (9).

2, by the described profit heat exchanger of claim 1, it is characterized in that: described changing plate (4) is made up of casing (4), eddy current round pool (5), rivet (6), in two planes of the casing (4) of prolate, be furnished with the eddy current round pool (5) of the same diameter below relative 50 couple in the end of hole accordingly, in the relative eddy current round pool (5) in the end, every pair of hole, connect with rivet (6) fit sealing riveted respectively.

3, by claim 1 or 2 described profit heat exchangers, it is characterized in that: described eddy current round pool (5) planar is staggered and arranges the spacing equalization between its eddy current round pool (5).