CN217303661U - Directly-heated steam-water heat exchanger for air cooling equipment - Google Patents
Directly-heated steam-water heat exchanger for air cooling equipment Download PDFInfo
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- CN217303661U CN217303661U CN202220952472.7U CN202220952472U CN217303661U CN 217303661 U CN217303661 U CN 217303661U CN 202220952472 U CN202220952472 U CN 202220952472U CN 217303661 U CN217303661 U CN 217303661U
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Abstract
The utility model discloses a directly-heated steam-water heat exchanger for air-cooled equipment, concretely relates to directly-heated steam-water heat exchanger technical field, including first heat exchanger section of thick bamboo, the bottom of first heat exchanger section of thick bamboo is provided with the second heat exchanger section of thick bamboo, be provided with in the first heat exchanger section of thick bamboo with first heat exchanger section of thick bamboo assorted first baffle, the inside of second heat exchanger section of thick bamboo be provided with second heat exchanger section of thick bamboo assorted second baffle. The utility model discloses a mutually supporting of each structure is used, can also pour into the second heat exchanger section of thick bamboo after first heat exchanger section of thick bamboo heat transfer and carry out the heat transfer once more, first partition half dish and second partition half dish set up relatively simultaneously, make things convenient for the heat source when flowing in first heat exchanger section of thick bamboo and second heat exchanger section of thick bamboo, shelter from through first partition half dish and second partition half dish, increase its heat exchange efficiency and effect, can also reduce the speed that heat energy runs off simultaneously, facilitate the use when simple in design, good practicality has.
Description
Technical Field
The utility model relates to a directly-heated type soda heat exchanger technical field, more specifically say, the utility model relates to a directly-heated type soda heat exchanger for forced air cooling equipment.
Background
The steam-water heat exchanger is a device for exchanging heat in substance A steam into substance B water to increase the temperature of water, for example, the existing urban central heating needs hot water as a heat source no matter in central air conditioning, water heating, floor heating and other heating modes.
The utility model discloses a utility model patent application publication No. CN 206803799U discloses a soda direct-mixing type heat exchanger, which comprises a shell, wherein a steam inlet and a condensed water outlet are arranged at the upper part of the shell, a steam outlet and a cold liquid inlet are arranged at the lower part of the shell, a plurality of tubes are arranged in the shell, wherein an inner container is arranged in the shell, a heat exchange cavity is formed between the inner container and the shell, and the tubes are arranged in the inner container and the heat exchange cavity in a circular ring shape; the lower end of the inner container is communicated with the cold liquid inlet, the upper end of the inner container is provided with an inner container condensed water outlet, and the inner container condensed water outlet is connected with the heat exchange cavity. The utility model discloses a secondary heat transfer of condensate water and circulating water between inner bag, the shell has improved the heat transfer effect, has reduced the heat loss.
But above-mentioned technical scheme is when using, and the contact time between heat energy and the heat exchange tube is shorter, leads to heat energy to run off very easily, leads to heat exchange efficiency low, the poor problem of heat transfer effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a directly-heated steam-water heat exchanger for air cooling equipment, when flowing in first heat exchanger tube and second heat exchanger tube through making things convenient for the heat source, shelter from through first partition half dish and second partition half dish, increase its heat exchange efficiency and effect, can also reduce the speed that heat energy runs off simultaneously, facilitate the use when the design is simple, have good practicality to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a directly-heated steam-water heat exchanger for air cooling equipment comprises a first heat exchange cylinder, wherein a second heat exchange cylinder is arranged at the bottom of the first heat exchange cylinder, a first baffle matched with the first heat exchange cylinder is arranged in the first heat exchange cylinder, and a second baffle matched with the second heat exchange cylinder is arranged in the second heat exchange cylinder;
a plurality of first heat exchange tubes respectively communicated with the first baffle are arranged on one side of the first baffle, and a plurality of second heat exchange tubes respectively communicated with the second baffle are arranged on one side of the second baffle;
and the flow distribution discs on one sides of the first baffle and the second baffle are respectively provided with a flow guide cavity together with the interiors of the first heat exchange cylinder and the second heat exchange cylinder.
In a preferred embodiment, a first connecting pipe communicated with the first heat exchange cylinder is arranged on one side of the surface of the first heat exchange cylinder, a second connecting pipe communicated with the second heat exchange cylinder is arranged on one side of the surface of the second heat exchange cylinder, and both the first connecting pipe and the second connecting pipe are communicated with an external heat source through a conduit.
In a preferred embodiment, a first water injection pipe is arranged on the surface of one end, close to the diversion disc, of the first heat exchange cylinder, a first drain pipe is arranged at the bottom of the first water injection pipe, a second water injection pipe is arranged on the surface of one end, close to the diversion disc, of the second heat exchange cylinder, and a second drain pipe is arranged at the bottom of the second water injection pipe.
In a preferred embodiment, the first water discharge pipe and the second water injection pipe are communicated, and a sealing gasket is arranged at the joint of the first water discharge pipe and the second water injection pipe.
In a preferred embodiment, one ends of the first heat exchange tube and the second heat exchange tube are both provided in a U shape, and both ends of the U-shaped cross section of the first heat exchange tube and the second heat exchange tube are respectively provided with the first baffle and the second baffle and extend to the surface side of the first baffle and the second baffle.
In a preferred embodiment, the first heat exchange pipe and the second heat exchange pipe are provided with a plurality of first partition half trays on the surface thereof, a second partition half tray is provided on one side of each of the plurality of first partition half trays, the first partition half trays and the second partition half trays are each provided in a semicircular shape, and the first partition half trays and the second partition half trays are oppositely provided.
The utility model discloses a technological effect and advantage:
1. through the arrangement of the first heat exchange cylinder, the second heat exchange cylinder, the first heat exchange tube, the second heat exchange tube and the flow distribution disc, compared with the prior art, through the mutual matching use of all structures, the heat exchange tube can be injected into the second heat exchange cylinder for heat exchange again after heat exchange of the first heat exchange cylinder, so that the heat exchange efficiency and the heat exchange effect are increased, meanwhile, the speed of heat energy loss can be reduced, the design is simple, the use is convenient, and the flow distribution disc has good practicability;
2. through setting up first partition half disc and second partition half disc, mutually supporting of second partition half disc and first partition half disc is used, can play the effect of support to first heat exchange tube and second heat exchange tube, stability when increasing the installation of first heat exchange tube and second heat exchange tube, facilitate the use, simultaneously first partition half disc and second partition half disc set up relatively, when making things convenient for the heat source to flow in first heat exchange section of thick bamboo and second heat exchange section of thick bamboo, shelter from through first partition half disc and second partition half disc, increase the heat transfer effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of a second heat exchange tube and a first heat exchange tube of the present invention;
fig. 3 is a front view of the first baffle, the first heat exchange tube, the first partition half disc and the second partition half disc of the present invention;
fig. 4 is a side view of the first baffle, the first heat exchange tube, the first partition half disc and the second partition half disc of the present invention.
The reference signs are: 1. a first heat exchange cylinder; 2. a second heat exchange cylinder; 3. a first baffle plate; 4. a second baffle; 5. a first heat exchange tube; 6. a second heat exchange tube; 7. a first connecting pipe; 8. a second connecting pipe; 9. a first water injection pipe; 10. a first drain pipe; 11. a second water injection pipe; 12. a second drain pipe; 13. a first separator half-pan; 14. a second separator half-pan; 15. and a diverter disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the directly-heated steam-water heat exchanger for air cooling equipment comprises a first heat exchange cylinder 1, a second heat exchange cylinder 2 is arranged at the bottom of the first heat exchange cylinder 1, a first baffle 3 matched with the first heat exchange cylinder 1 is arranged in the first heat exchange cylinder 1, and a second baffle 4 matched with the second heat exchange cylinder 2 is arranged in the second heat exchange cylinder 2;
a plurality of first heat exchange tubes 5 respectively communicated with the first baffle 3 are arranged on one side of the first baffle 3, and a plurality of second heat exchange tubes 6 respectively communicated with the second baffle 4 are arranged on one side of the second baffle 4;
the flow distribution discs 15 are arranged on one sides of the first baffle plate 3 and the second baffle plate 4, and flow guide cavities are formed between the flow distribution discs 15 on one sides of the first baffle plate 3 and the second baffle plate 4 and the interiors of the first heat exchange cylinder 1 and the second heat exchange cylinder 2 respectively.
Referring to the attached drawing 1, a first connecting pipe 7 communicated with the first heat exchange cylinder 1 is arranged on one side of the surface of the first heat exchange cylinder 1, a second connecting pipe 8 communicated with the second heat exchange cylinder 2 is arranged on one side of the surface of the second heat exchange cylinder 2, the first connecting pipe 7 and the second connecting pipe 8 are both communicated with an external heat source through a guide pipe, the first connecting pipe 7 and the second connecting pipe 8 are both communicated with the external heat source through a guide pipe, and the external heat source is conveniently injected into the first heat exchange cylinder 1 and the second heat exchange cylinder 2, so that the heat exchanger is convenient to use.
Referring to fig. 1 and 2, a first water injection pipe 9 is arranged on the surface of one end, close to the diverter plate 15, of the first heat exchange cylinder 1, a first drain pipe 10 is arranged at the bottom of the first water injection pipe 9, a second water injection pipe 11 is arranged on the surface of one end, close to the diverter plate 15, of the second heat exchange cylinder 2, a second drain pipe 12 is arranged at the bottom of the second water injection pipe 11, the first water injection pipe 9, the first drain pipe 10, the second water injection pipe 11 and the second drain pipe 12 are matched with each other for use, a diversion effect can be achieved on liquid, and the liquid can flow in the first heat exchange cylinder 1 and the second heat exchange cylinder 2 conveniently.
Referring to the attached drawing 1, a first water drainage pipe 10 is communicated with a second water injection pipe 11, a sealing gasket is arranged at the joint of the first water drainage pipe 10 and the second water injection pipe 11, the first water drainage pipe 10 is communicated with the second water injection pipe 11, and liquid which is convenient to exchange heat through a first heat exchange cylinder 1 is matched with the first water drainage pipe 10 through the second water injection pipe 11 to use and conduct heat exchange again in a leading-in second heat exchange cylinder 2, so that heat loss is avoided.
Referring to the attached drawings 2, 3 and 4, one end of each of the first heat exchange tube 5 and the second heat exchange tube 6 is U-shaped, two ends of the U-shaped cross section of each of the first heat exchange tube 5 and the second heat exchange tube 6 are respectively provided with the first baffle 3 and the second baffle 4 and extend to one side of the surface of the first baffle 3 and the surface of the second baffle 4, so that liquid in the diversion cavity can flow through the first heat exchange tube 5 and the second heat exchange tube 6, and the use is facilitated.
Referring to fig. 2, 3 and 4, the first and second heat exchange tubes 5 and 6 are provided at the surface thereof with a plurality of first partition half pans 13, each of the plurality of first partition half pans 13 is provided at one side thereof with a second partition half pan 14, each of the first and second partition half pans 13 and 14 is provided in a semicircular shape, the first half separating disc 13 and the second half separating disc 14 are oppositely arranged, the second half separating disc 14 and the first half separating disc 13 are mutually matched for use, the first heat exchange tube 5 and the second heat exchange tube 6 can be supported, the stability of the first heat exchange tube 5 and the second heat exchange tube 6 during installation is improved, the use is convenient, meanwhile, the first half separating plate 13 and the second half separating plate 14 are arranged oppositely, so that when a heat source flows in the first heat exchange cylinder 1 and the second heat exchange cylinder 2, the heat exchange effect is increased by shielding the first half separating disc 13 and the second half separating disc 14.
The utility model discloses the theory of operation: firstly, the worker installs the device manufactured by the utility model at a designated position, when in use, the first connecting pipe 7 and the second connecting pipe 8 are both connected with an external heat source through a conduit, when in heat exchange, the external heat source is injected into the first heat exchange cylinder 1 and the second heat exchange cylinder 2 through the first connecting pipe 7 and the second connecting pipe 8, and the liquid in the first heat exchange cylinder 1 can flow into the first heat exchange tube 5 through the baffles of the splitter disc 15, the heat exchange is firstly carried out, the liquid is guided into the bottom of the splitter disc 15 in the first heat exchange cylinder 1 through the U-shaped section of the first heat exchange tube 5, and then flows into the second heat exchange cylinder 2 through the first drainage pipe 10 and the second water injection pipe 11;
when the liquid flows into the second heat exchange cylinder 2 after heat exchange, the liquid passes through the flow distribution disc 15 in the second heat exchange cylinder 2 to be blocked and flows into the second heat exchange tube 6, then is guided out through the U-shaped section of the second heat exchange tube 6, and then is discharged through the second drain pipe 12 at the bottom of the second heat exchange cylinder 2;
and when the heat source is injected into the first heat exchange cylinder 1 and the second heat exchange cylinder 2, the first separation half disc 13 and the second separation half disc 14 are mutually matched for use, so that the heat source can conveniently flow in the first heat exchange cylinder 1 and the second heat exchange cylinder 2, the heat source is shielded through the first separation half disc 13 and the second separation half disc 14, the contact time of the heat source with the first heat exchange tube 5 and the second heat exchange tube 6 is prolonged, and the heat exchange effect is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a directly-heated type soda heat exchanger for forced air cooling equipment which characterized in that: the heat exchanger comprises a first heat exchange cylinder (1), wherein a second heat exchange cylinder (2) is arranged at the bottom of the first heat exchange cylinder (1), a first baffle (3) matched with the first heat exchange cylinder (1) is arranged in the first heat exchange cylinder (1), and a second baffle (4) matched with the second heat exchange cylinder (2) is arranged in the second heat exchange cylinder (2);
a plurality of first heat exchange tubes (5) respectively communicated with the first baffle (3) are arranged on one side of the first baffle (3), and a plurality of second heat exchange tubes (6) respectively communicated with the second baffle (4) are arranged on one side of the second baffle (4);
one side of the first baffle plate (3) and one side of the second baffle plate (4) are both provided with a flow distribution disc (15), and the flow distribution disc (15) on one side of the first baffle plate (3) and one side of the second baffle plate (4) are respectively formed with a flow guide cavity in the first heat exchange cylinder (1) and the second heat exchange cylinder (2).
2. The direct-heating steam-water heat exchanger for the air cooling equipment according to claim 1, characterized in that: the heat exchanger is characterized in that a first connecting pipe (7) communicated with the first heat exchange cylinder (1) is arranged on one side of the surface of the first heat exchange cylinder (1), a second connecting pipe (8) communicated with the second heat exchange cylinder (2) is arranged on one side of the surface of the second heat exchange cylinder (2), and the first connecting pipe (7) and the second connecting pipe (8) are both communicated with an external heat source through a guide pipe.
3. The direct-heating steam-water heat exchanger for the air cooling equipment according to claim 1, characterized in that: the surface of the first heat exchange tube (1) close to one end of the flow distribution disc (15) is provided with a first water injection pipe (9), the bottom of the first water injection pipe (9) is provided with a first water discharge pipe (10), the surface of the second heat exchange tube (2) close to one end of the flow distribution disc (15) is provided with a second water injection pipe (11), and the bottom of the second water injection pipe (11) is provided with a second water discharge pipe (12).
4. The direct-heating steam-water heat exchanger for the air cooling equipment according to claim 3, characterized in that: the first water drainage pipe (10) is communicated with the second water injection pipe (11), and a sealing gasket is arranged at the joint of the first water drainage pipe (10) and the second water injection pipe (11).
5. The direct-heating steam-water heat exchanger for the air cooling equipment according to claim 1, characterized in that: one ends of the first heat exchange tube (5) and the second heat exchange tube (6) are both set to be U-shaped, and the two ends of the U-shaped cross section of the first heat exchange tube (5) and the two ends of the U-shaped cross section of the second heat exchange tube (6) are respectively provided with the first baffle (3) and the second baffle (4) and extend to one side of the surface of the first baffle (3) and the surface of the second baffle (4).
6. The direct-heating steam-water heat exchanger for the air cooling equipment according to claim 1, characterized in that: the surface of first heat exchange tube (5) and second heat exchange tube (6) is provided with a plurality of first partition half dishes (13), and is a plurality of one side of first partition half dish (13) all is provided with second partition half dish (14), first partition half dish (13) and second partition half dish (14) all set up to semi-circular, and first partition half dish (13) and second partition half dish (14) set up relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952472.7U CN217303661U (en) | 2022-04-24 | 2022-04-24 | Directly-heated steam-water heat exchanger for air cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952472.7U CN217303661U (en) | 2022-04-24 | 2022-04-24 | Directly-heated steam-water heat exchanger for air cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303661U true CN217303661U (en) | 2022-08-26 |
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ID=82915607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220952472.7U Active CN217303661U (en) | 2022-04-24 | 2022-04-24 | Directly-heated steam-water heat exchanger for air cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303661U (en) |
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2022
- 2022-04-24 CN CN202220952472.7U patent/CN217303661U/en active Active
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