CN2557911Y

CN2557911Y - Energy exchanger

Info

Publication number: CN2557911Y
Application number: CN 02239321
Authority: CN
Inventors: 吴连宝
Original assignee: WU LIAOBAO
Current assignee: WU LIAOBAO
Priority date: 2002-06-20
Filing date: 2002-06-20
Publication date: 2003-06-25
Anticipated expiration: 2012-06-20

Abstract

Disclosed is an energy exchanging device, comprising a device that can give off or convey the cold or heat energy, and a guiding pipe. The device that can give off or convey the cold or heat energy can be an electrothermal pipe, or a conveying pipe that can be used to convey the cold or heat energy. The guiding pipe can be used to convey fluid, and the guiding pipe is winded on the outer wall of the device that can give off or convey the cold or heat energy. The guiding pipe is punched to be deformed so that the inner wall of the guiding pipe becomes an irregular surface to increase the fluid disturbing effect, and thus the fluid can stay inside the guiding pipe for a longer time to be mixed more evenly so that the fluid can exchange the energy more efficiently. And the outer wall of the guiding pipe is formed with wider contacting surface which can contact the outer wall of the device that can give off or convey the cold or heat energy. In this way, the fluid inside the guiding pipe can indirectly exchange energy efficiently with the device that can give off or convey the cold or heat energy by means of the high conductivity performance of the material of the guiding pipe.

Description

The energy exchange device

Technical field

The utility model relates to a kind of energy exchange device, refers to that especially a kind of conduit that utilizes the high conductance material makes the device of energy exchange indirectly with the device that can send or carry cold or thermal energy.

Background technology

As shown in Figure 1, it is a kind of known energy exchange device, include one in order to carrying the carrier pipe 10a of cold or thermal energy, this carrier pipe 10a outer wall is wound with one with helical form and makes the cylindrical conduit 20a in cross section with the high conductance material, and this conduit 20a is in order to carry fluid.

Cold or thermal energy in this carrier pipe 10a reaches the purpose of cold and hot Power Exchange whereby by the absorption of fluids in this conduit 20a.

Just, above-mentioned known energy exchange device, its conduit 20a cross section is cylindrical, therefore be to become a little or line contacts between this conduit 20a and the carrier pipe 10a, form more space between this conduit 20a and the carrier pipe 10a, make this conduit 20a with should be cold or the contact area of the carrier pipe 10a of thermal energy less, cold and hot Power Exchange efficient reduction.

Also have, above-mentioned known energy exchange device, its conduit 20a cross section is cylindrical, inwall is smooth plane, and the fluid resistance in this conduit 20a is less, by fast, often be difficult to the cold and hot energy in certain and this carrier pipe 10a, its efficient is had a greatly reduced quality.

So as from the foregoing, above-mentioned known energy exchange device on reality is used, obviously has inconvenience and exists with defective, and remain further to be improved.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of energy exchange device, increase conduit and the contact area that can send or carry the device of cold or thermal energy, the high conductance material of conduit is contacted as high efficiency with sending or carry the device of cold or thermal energy, make cold or the lifting of thermal power exchange efficiency.

Another purpose of the present utility model provides a kind of energy exchange device, make fluid holdup time in conduit long mix more even, make that fluid in the conduit can be certain with the device effect that can send or carry cold or thermal energy, also can make its improved efficiency.

In order to realize above-mentioned purpose, the utility model provides a kind of energy exchange device, wherein, comprising:

One can send or carry the device of cold or thermal energy; And

One in order to carry the conduit of fluid, this conduit is to be wound in the device outer wall that this could send or carry cold or thermal energy with helical form, this conduit is the punching press distortion, is formed with than large contact surface at its outer wall, and this contact-making surface can send or carry outside wall surface cold or the thermal energy device to contact with this.

Aforesaid energy exchange device, wherein, described conduit is made with the high conductance material.

Aforesaid energy exchange device, wherein, described conduit is because of punching press formation face contact between adjacent per two circle conduits.

Aforesaid energy exchange device, wherein, the contact-making surface of described conduit and this can send or carry between the device outer wall of cold or thermal energy and be provided with heat-conducting cream.

Aforesaid energy exchange device, wherein, described conduit is set to double-deck pattern.

In addition, the utility model also provides a kind of conduit of carrying fluid, wherein, this conduit is bent into a helix tube, the cross section of described conduit is the irregular tee section that is stamped to form by circle, be the face contact between adjacent per two circle conduits of described helix tube, described helix tube inwall forms a column contact-making surface.

Aforesaid a kind of conduit of carrying fluid, wherein, described column contact-making surface is a cylinder contact-making surface or a square column contact-making surface.

The conduit of above-mentioned conveying fluid can be used for the device of above-mentioned energy exchange device or other any demand side contacts.

The beneficial effects of the utility model are, by the conduit punching press is out of shape, make its outer wall be formed with the bigger contact-making surface of area, can increase conduit and the contact area that can send or carry the device of cold or thermal energy, conduit and can send or carry between the device of cold or thermal energy the space to reduce, the high conductance material of conduit tubulose is contacted as high efficiency with sending or carry the device of cold or thermal energy, make cold and hot Power Exchange improved efficiency.

Simultaneously, behind the deformation of guide tube of the present utility model, inwall is irregular, area of section differs, and resistance is bigger, can increase the flow-disturbing effect, what make that fluid in this conduit can be certain can send or carry cold and hot energy in the device of cold or thermal energy with this, also can make its improved efficiency.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the cutaway view of known energy exchange device;

Fig. 2 is the cutaway view of the utility model first embodiment;

Fig. 2 A is the cutaway view in the cross section of the utility model first embodiment;

Fig. 3 is the cutaway view of the utility model second embodiment;

Fig. 4 is the cutaway view of the utility model the 3rd embodiment;

Fig. 5 is the cutaway view of the utility model the 4th embodiment.

The specific embodiment

Shown in Fig. 2 and Fig. 2 A, be first embodiment of the utility model energy exchange device, including one can send or carry the device 10 and of cold or thermal energy in order to carry the conduit 20 of fluid, this conduit 20 is to make with the high conductance material, the increase and decrease that its length and caliber are can be according to actual needs suitable.

This conduit 20 is to be wound in device 10 outer walls that this could send or carry cold or thermal energy with helical form, then with the pressurization of impact style to these conduit 20 appropriateness, make the cross section cylindrical conduit 20 of script be extruded distortion, make these conduit 20 cross sections be non-pipe shape, these conduit 20 outer walls like this and this can send or carry device 10 joints of cold or thermal energy promptly can form a contact-making surface 21, and this contact-making surface 21 is can send or carry device 10 outer walls of cold or thermal energy to contact with this; By above-mentioned composition to form energy exchange device of the present utility model.

Cold or thermal energy in this can send or carry the device 10 of cold or thermal energy by the absorption of fluids in this heat pipe 20, reaches the purpose of cold and hot Power Exchange whereby.

In addition, as shown in Figure 3, be second embodiment of the utility model energy exchange device, present embodiment is before this conduit 20 is wound in these device 10 outer walls that can send or carry cold or thermal energy, promptly in advance with this conduit 20 punching presses distortion, make these conduit 20 cross sections be non-pipe shape, and form a contact-making surface 21 in these conduit 20 outer walls, then again this conduit 20 is wound in device 10 outer walls that this could send or carry cold or thermal energy, makes this contact-making surface 21 and this can send or carry device 10 outer walls of cold or thermal energy to contact.

In addition, as shown in Figure 4, be the 3rd embodiment of the utility model energy exchange device, present embodiment is to be equipped with heat-conducting cream 30 between the contact-making surface 21 of this conduit 20 and this can send or carry device 10 outer walls of cold or thermal energy, to increase cold and hot conduction efficiency.

As shown in Figure 5, be the 4th embodiment of the utility model energy exchange device, present embodiment is that this conduit 20 is set to double-deck pattern, promptly this conduit 20 is to be wound in device 10 outer walls that this could send or carry cold or thermal energy with double-deck pattern.

The utility model mainly is that conduit 20 punching presses are out of shape, make its outer wall be formed with the bigger contact-making surface of area 21, can increase conduit 20 and the contact area that can send or carry the device 10 of cold or thermal energy, conduit 20 and can send or carry between the device 10 of cold or thermal energy the space to reduce, the high conductance material that makes conduit 20 tubuloses and the device that can send or carry cold or thermal energy 10 contact as high efficiency, make cold and hot Power Exchange improved efficiency.

Simultaneously, after conduit 20 distortion of the present utility model, inwall is irregular, area of section differs, and resistance is bigger, can increase the flow-disturbing effect, what make that fluids in this conduit 20 can be certain can send or carry cold and hot energy in the device 10 of cold or thermal energy with this, also can make its improved efficiency.

The above only is a preferable possible embodiments of the present utility model, is not so limits claim of the present utility model, and equivalent structures that all utilization the utility model specifications and accompanying drawing content have been done change, and all are included in the scope of the present utility model.

Claims

1, a kind of energy exchange device is characterized in that, comprising:

One can send or carry the device of cold or thermal energy; And

One in order to carry the conduit of fluid, this conduit is to be wound in the device outer wall that this could send or carry cold or thermal energy with helical form, this conduit is the punching press distortion, is formed with than large contact surface at its outer wall, and this contact-making surface can send or carry the device outside wall surface of cold or thermal energy to contact with this.

2, energy exchange device as claimed in claim 1 is characterized in that, described conduit is made with the high conductance material.

3, energy exchange device as claimed in claim 1 is characterized in that, described conduit is because of punching press formation face contact between adjacent per two circle conduits.

4, energy exchange device as claimed in claim 1 is characterized in that, the contact-making surface of described conduit and this can send or carry between the device outer wall of cold or thermal energy and be provided with heat-conducting cream.

5, energy exchange device as claimed in claim 1 is characterized in that, described conduit is set to double-deck pattern.

6, a kind of conduit of carrying fluid, it is characterized in that this conduit is bent into a helix tube, the cross section of described conduit is the irregular tee section that is stamped to form by circle, be the face contact between adjacent per two circle conduits of described helix tube, described helix tube inwall forms a column contact-making surface.

7, a kind of conduit of carrying fluid as claimed in claim 6 is characterized in that, described column contact-making surface is a cylinder contact-making surface or a square column contact-making surface.