CN217210464U - Double-channel efficient heat exchanger - Google Patents
Double-channel efficient heat exchanger Download PDFInfo
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- CN217210464U CN217210464U CN202123375339.4U CN202123375339U CN217210464U CN 217210464 U CN217210464 U CN 217210464U CN 202123375339 U CN202123375339 U CN 202123375339U CN 217210464 U CN217210464 U CN 217210464U
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Abstract
The utility model relates to a double-channel high-efficiency heat exchanger, which comprises a box body, a pair of clapboards is arranged at the two ends in the box body, two circles of concentric heat exchange pipeline groups are arranged between the opposite surfaces of the two clapboards, a plurality of annular heat absorbing sheets are sleeved on the heat exchange pipeline groups, the heat absorbing sheets are arranged at intervals, a first heat medium pipe is arranged at the axle center of the heat exchange pipeline group of the inner circle, a second heat medium pipe is spirally wound outside the heat exchange pipeline group of the inner circle, a third heat medium pipe is spirally wound outside the heat exchange pipeline group of the outer circle, a communicating pipe is connected between the first heat medium pipe and the second heat medium pipe, a water inlet mechanism connected with the heat exchange pipeline group of the inner circle and a water outlet mechanism connected with the heat exchange pipeline group of the outer circle are arranged on one clapboard, a water guide mechanism is arranged between the two heat exchange pipeline groups, a liquid inlet connected with the inlet of the first heat medium pipe and a liquid outlet connected with the outlet of the second heat medium pipe are arranged on the box body, and the air inlet pipe and the air outlet pipe are respectively connected with the three inlet and outlet parts of the heating medium pipe. The utility model discloses heat exchange efficiency is high, convenient to use.
Description
Technical Field
The utility model relates to a heat exchanger field especially relates to a high-efficient heat exchanger of binary channels.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature so that the temperature of the fluid reaches the index specified by the process to meet the requirements of process conditions, and meanwhile, the heat exchanger is one of main devices for improving the energy utilization rate. The heat exchanger industry relates to nearly more than 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical industry, petroleum and the like, and has wide application range. However, the heat exchange efficiency of the existing common heat exchanger is low when the heat exchanger is used, most of the heat exchangers exchange heat through one heat medium, and the utilization efficiency of the heat medium is low.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide a high-efficient heat exchanger of binary channels.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a double-channel high-efficiency heat exchanger comprises a box body, wherein a pair of partition plates are arranged at two ends in the box body, two circles of concentric and circumferentially arranged heat exchange pipeline groups are arranged between opposite surfaces of the two partition plates, a plurality of annular heat absorbing sheets are sleeved on the heat exchange pipeline groups, the heat absorbing sheets are arranged at intervals, a first heat medium pipe is arranged at the axis of the heat exchange pipeline group of an inner circle, a second heat medium pipe is spirally wound on the outer side of the heat exchange pipeline group of the inner circle, a third heat medium pipe is spirally wound on the outer side of the heat exchange pipeline group of an outer circle, a communicating pipe is connected between the first heat medium pipe and the second heat medium pipe, a water inlet mechanism connected with the heat exchange pipeline group of the inner circle and a water outlet mechanism connected with the heat exchange pipeline group of the outer circle are arranged on one partition plate, a water guide mechanism is arranged between the two heat exchange pipeline groups, a liquid inlet connected with the first heat medium pipe, a liquid outlet connected with the second heat medium pipe, and an air inlet pipe and an air outlet pipe which are respectively connected with the third heat medium pipe inlet, the liquid inlet, the liquid outlet, the air inlet pipe and the air outlet pipe are all provided with a first valve.
Particularly, the heat absorbing sheets are sleeved on the heat exchange pipeline group through the heat absorbing sleeves, and the position between every two adjacent heat absorbing sheets is limited through the heat absorbing sleeves.
Particularly, the first heating medium pipe is in contact with the inner circle of the heat absorbing sheet of the inner ring, the second heating medium pipe is in contact with the outer circle of the heat absorbing sheet of the inner ring and the inner circle of the heat absorbing sheet of the outer ring, and the third heating medium pipe is in contact with the outer circle of the heat absorbing sheet of the outer ring.
Particularly, the water inlet mechanism comprises a water inlet box arranged on the outer side of the partition plate and corresponding to the heat exchange pipeline group of the inner ring, and a water inlet pipe arranged on the water inlet box and penetrating out of the box body, the heat exchange pipeline on the heat exchange pipeline group of the inner ring penetrates into the water inlet box, the water inlet box is annular, and a valve II is arranged on the water inlet pipe.
Particularly, the water distributor comprises a water guide box arranged on the outer side of the partition plate far away from one side of the water inlet box, the water guide box is in a ring shape, heat exchange pipelines on the heat exchange pipeline group at the inner ring penetrate into the water guide box, a plurality of radial shunt pipes are uniformly distributed on the circumference of the circumferential side wall of the water guide box, and the shunt pipes penetrate through the partition plate and are connected with the heat exchange pipelines on the heat exchange pipeline group at the outer ring in a one-to-one correspondence mode.
Particularly, the water outlet mechanism comprises a water outlet box arranged on the outer side of the partition board close to one side of the water inlet box and a water outlet pipe arranged on the water outlet box and penetrating out of the box body, the water outlet box is annular, the heat exchange pipeline on the heat exchange pipeline group of the outer ring penetrates into the water inlet box and the water outlet pipe is provided with a third valve.
Particularly, the first heat medium pipe penetrates through the partition plate and is positioned at the circle center of the water inlet box and the water guide box.
Particularly, one end of the communicating pipe is connected with an outlet of the first heating medium pipe, and the other end of the communicating pipe is connected with an inlet of the second heating medium pipe.
The utility model has the advantages that: the utility model discloses a set up heat medium pipe one, heat medium pipe two, heat medium pipe three, water inlet mechanism, water distributor, play water mechanism, two sets of heat transfer pipeline group, heat absorption piece, heat medium pipe one and heat medium pipe two-way income heat medium, like hot water, let in another kind of heat medium in the heat medium pipe three, the steam of producing when heating water, the refrigerant heating of being convenient for in heat transfer pipeline group, the binary channels heat transfer, heat exchange efficiency is high, and the heat medium high-usage, convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram showing the three-position relationship of the heat exchange tube set, the first heat medium tube, the second heat medium tube and the heat medium tube of the present invention;
fig. 3 is a schematic structural view of the heat absorbing sheet of the present invention;
FIG. 4 is a schematic view of the position of the heat absorbing sleeve of the present invention;
fig. 5 is a schematic structural view of the water guide box of the present invention;
in the figure: 1-a box body; 2, an air inlet pipe; 3-a liquid outlet; 4-liquid inlet; 5-a water inlet box; 6-water outlet box; 7-water inlet pipe; 8-heating medium pipe III; 9-a shunt tube; 10-a water guiding box; 11-communicating tube; 12-an air outlet pipe; 13-heat exchange tube group; 14-a heat sink sheet; 15-heating medium pipe II; 16-heating medium pipe I; 17-a heat-absorbing jacket; 18-a separator; 19-a water outlet pipe;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-5, a two-channel high-efficiency heat exchanger comprises a box body 1, a pair of partition plates 18 are arranged at two ends in the box body 1, two concentric and circumferentially arranged heat exchange pipeline groups 13 are arranged between opposite surfaces of the two partition plates 18, a plurality of annular heat absorbing sheets 14 are sleeved on the heat exchange pipeline groups 13, the heat absorbing sheets 14 are arranged at intervals, the heat exchange pipeline groups 13 are sleeved with the heat absorbing sheets 14 through heat absorbing sleeves 17, adjacent two heat absorbing sheets 14 are limited by heat absorbing sleeves 17, a first heat medium pipe 16 is arranged at the axis of the heat exchange pipeline group 13 at the inner ring, a second heat medium pipe 15 is spirally wound on the outer side of the heat exchange pipeline group 13 at the inner ring, a third heat medium pipe 8 is spirally wound on the outer side of the heat exchange pipeline group 13 at the outer ring, a heat medium pipe 11 is connected between the first heat medium pipe 16 and the second heat medium pipe 15, the first heat medium pipe 16 is in contact with the inner ring of the heat absorbing sheets 14, the second heat medium pipe 15 is in contact with the outer circle of the heat absorbing sheets 14 at the inner ring, The heat medium pipe III 8 is contacted with the outer circle of the heat absorbing sheet 14 of the outer ring.
A water inlet mechanism connected with the heat exchange pipeline group 13 of the inner ring and a water outlet mechanism connected with the heat exchange pipeline group 13 of the outer ring are arranged on one partition plate 18, a water distributor is arranged between the two heat exchange pipeline groups 13, a liquid inlet 4 connected with the inlet of the first heat medium pipe 16, a liquid outlet 3 connected with the outlet of the second heat medium pipe 15, an air inlet pipe 2 and an air outlet pipe 12 connected with the inlet and the outlet of the third heat medium pipe 8 are arranged on the box body 1, a first valve is arranged on each of the liquid inlet 4, the liquid outlet 3, the air inlet pipe 2 and the air outlet pipe 12, one end of the communicating pipe 11 is connected with the outlet of the first heat medium pipe 16, and the other end of the communicating pipe is connected with the inlet of the second heat medium pipe 15.
The water inlet mechanism comprises a water inlet box 5 which is arranged on the outer side of a partition plate 18 and corresponds to the heat exchange pipeline group 13 of the inner ring, and a water inlet pipe 7 which is arranged on the water inlet box 5 and penetrates out of the box body 1, the heat exchange pipeline on the heat exchange pipeline group 13 of the inner ring penetrates into the water inlet box 5, the water inlet box 5 is in a ring shape, a valve II is arranged on the water inlet pipe 7, the water guide mechanism comprises a water guide box 10 which is arranged on the outer side of the partition plate 18 far away from one side of the water inlet box 5, the water guide box 10 is in a ring shape, the heat exchange pipeline on the heat exchange pipeline group 13 of the inner ring penetrates into the water guide box 10, a plurality of radial shunt pipes 9 are uniformly distributed on the circumferential side wall of the water guide box 10, the shunt pipes 9 penetrate through the partition plate 18 and are connected with the heat exchange pipelines on the heat exchange pipeline group 13 of the outer ring in a one-to-one correspondence manner, the water outlet mechanism comprises a water outlet box 6 which is arranged on the outer side of the partition plate 18 close to one side of the water inlet box 5, and a water outlet box 19 which is arranged on the water outlet box 6 and penetrates out of the box body 1, the water outlet box 6 is in a circular ring shape, the heat exchange pipeline on the heat exchange pipeline group 13 on the outer ring penetrates into the water outlet box 6, the third valve is arranged on the water outlet pipe 19, and the first heat medium pipe 16 penetrates through the partition plate 18 and is positioned at the circle center of the water inlet box 5 and the water guide box 10.
The utility model discloses during operation, let in a heat medium in heat medium pipe 16 and the heat medium pipe two 15, like hot water, let in another kind of heat medium in heat medium pipe three 8, like steam, let in the water of taking the heating in the heat transfer pipe in the heat transfer pipeline group 13, perhaps other refrigerant of taking the heating, in operation, hot water gets into in heat medium pipe 16 through inlet 4, then get into heat medium pipe two 15 through communicating pipe 11 in, and discharge through liquid outlet 3, hot water can circulate and get into and flow out, it has hot water to last to flow in heat medium pipe 16 and the heat medium pipe two 15 when guaranteeing the heat transfer, the steam that produces when heating hot water gets into in heat medium pipe three 8 through intake pipe 2, discharge through outlet duct 12, and the hot gas lasts the circulation in heat medium pipe three 8 during guaranteeing the heat transfer, the water of treating the heating gets into in water inlet box 5 through inlet tube 7, then respectively get into each intraductal on the heat transfer pipeline group 13 of inner circle, the heat transfer piece 14 absorption of inner circle absorbs heat absorption pipe 16 and heat medium pipe two 15 heat transfer and inner circle for the heat transfer for inner circle On the pipe group 13, in the rivers after the first heat transfer led in water box 10, and in each heat exchange pipe on the heat exchange pipe group 13 of shunt tubes 9 entering outer lane, heat absorption piece 14 of outer lane absorbs heat on two 15 and the three 8 heat medium pipes of heat medium pipe and transmits for on the heat exchange pipe group 13 of outer lane, carry out the secondary heat transfer to it, heat exchange pipe group 13 heat transfer is effectual, the heat medium carries out the heat transfer to it through the binary channels, heat exchange efficiency is high, and hot water and the steam that produces when heating water are convenient for utilize simultaneously, high utilization efficiency, high durability and convenient use.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (8)
1. A double-channel efficient heat exchanger comprises a box body (1), and is characterized in that a pair of partition plates (18) are arranged at two ends in the box body (1), two circles of concentric heat exchange pipeline groups (13) which are circumferentially arranged are arranged between opposite surfaces of the two partition plates (18), a plurality of annular heat absorbing sheets (14) are sleeved on the heat exchange pipeline groups (13), the heat absorbing sheets (14) are arranged at intervals, a first heat medium pipe (16) is arranged at the axis of the heat exchange pipeline group (13) at the inner circle, a second heat medium pipe (15) is spirally wound on the outer side of the heat exchange pipeline group (13) at the inner circle, a third heat medium pipe (8) is spirally wound on the outer side of the heat exchange pipeline group (13) at the outer circle, a communicating pipe (11) is connected between the first heat medium pipe (16) and the second heat medium pipe (15), a water inlet mechanism connected with the heat exchange pipeline group (13) at the inner circle and a water outlet mechanism connected with the heat exchange pipeline group (13) at the outer circle are arranged on one partition plate (18), a water guide mechanism is arranged between the two heat exchange pipeline groups (13), a liquid inlet (4) connected with the inlet of the first heat medium pipe (16), a liquid outlet (3) connected with the outlet of the second heat medium pipe (15), an air inlet pipe (2) and an air outlet pipe (12) respectively connected with the inlet and the outlet of the third heat medium pipe (8) are arranged on the box body (1), and a first valve is arranged on each of the liquid inlet (4), the liquid outlet (3), the air inlet pipe (2) and the air outlet pipe (12).
2. The double-channel high-efficiency heat exchanger as claimed in claim 1, characterized in that the heat absorbing fins (14) are sleeved on the heat exchange pipeline group (13) through heat absorbing sleeves (17), and the position between two adjacent heat absorbing fins (14) is limited through the heat absorbing sleeves (17).
3. The double-channel high-efficiency heat exchanger as claimed in claim 2, wherein the first heating medium pipe (16) is in contact with the inner circle of the heat absorbing sheet (14) at the inner circle, the second heating medium pipe (15) is in contact with the outer circle of the heat absorbing sheet (14) at the inner circle and is in contact with the inner circle of the heat absorbing sheet (14) at the outer circle, and the third heating medium pipe (8) is in contact with the outer circle of the heat absorbing sheet (14) at the outer circle.
4. The double-channel high-efficiency heat exchanger as claimed in claim 3, wherein the water inlet mechanism comprises a water inlet box (5) which is arranged outside one partition plate (18) and corresponds to the heat exchange pipeline group (13) of the inner ring, and a water inlet pipe (7) which is arranged on the water inlet box (5) and penetrates out of the box body (1), the heat exchange pipeline on the heat exchange pipeline group (13) of the inner ring penetrates into the water inlet box (5), the water inlet box (5) is annular, and a second valve is arranged on the water inlet pipe (7).
5. The double-channel high-efficiency heat exchanger as claimed in claim 4, wherein the water distributor comprises a water guide box (10) arranged on the outer side of a partition plate (18) on one side far away from the water inlet box (5), the water guide box (10) is in a circular ring shape, heat exchange pipelines on the heat exchange pipeline group (13) on the inner ring penetrate into the water guide box (10), a plurality of radial shunt pipes (9) are uniformly distributed on the circumferential side wall of the water guide box (10), and the shunt pipes (9) penetrate through the partition plate (18) and are connected with the heat exchange pipelines on the heat exchange pipeline group (13) on the outer ring in a one-to-one correspondence manner.
6. The double-channel efficient heat exchanger as claimed in claim 5, wherein the water outlet mechanism comprises a water outlet box (6) arranged outside the partition plate (18) close to one side of the water inlet box (5), and a water outlet pipe (19) arranged on the water outlet box (6) and penetrating out of the box body (1), the water outlet box (6) is annular, the heat exchange pipes on the heat exchange pipe group (13) on the outer ring penetrate into the water outlet box (6), and a third valve is arranged on the water outlet pipe (19).
7. The double-channel high-efficiency heat exchanger as claimed in claim 6, wherein the first heating medium pipe (16) penetrates through the partition plate (18) and is positioned at the circle centers of the water inlet box (5) and the water guide box (10).
8. The double-channel high-efficiency heat exchanger as claimed in claim 7, wherein the communicating pipe (11) is connected at one end to the outlet of the first heating medium pipe (16) and at the other end to the inlet of the second heating medium pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123375339.4U CN217210464U (en) | 2021-12-29 | 2021-12-29 | Double-channel efficient heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123375339.4U CN217210464U (en) | 2021-12-29 | 2021-12-29 | Double-channel efficient heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217210464U true CN217210464U (en) | 2022-08-16 |
Family
ID=82787182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123375339.4U Active CN217210464U (en) | 2021-12-29 | 2021-12-29 | Double-channel efficient heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217210464U (en) |
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2021
- 2021-12-29 CN CN202123375339.4U patent/CN217210464U/en active Active
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