CN212673566U - Air-cooled condenser - Google Patents
Air-cooled condenser Download PDFInfo
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- CN212673566U CN212673566U CN202020641953.7U CN202020641953U CN212673566U CN 212673566 U CN212673566 U CN 212673566U CN 202020641953 U CN202020641953 U CN 202020641953U CN 212673566 U CN212673566 U CN 212673566U
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Abstract
The utility model relates to an air-cooled condenser, which comprises a box body, wherein a fan is arranged on one side surface of the box body, and the air-cooled condenser also comprises a condenser main body arranged in the box body; the condenser main part includes a plurality of heating panels and a plurality of runner body, all be provided with the circular through-hole that the multirow runs through the heating panel left and right sides on a plurality of heating panels, the both ends outside of every circular through-hole on the heating panel all has the go-between, the straight tube structure that the runner body is established ties in proper order by the short pipe body that a plurality of shapes are the same size and forms, the short pipe body includes first body and second body, be provided with the internal thread on the left part internal perisporium of first body, the laminating of the left part periphery wall of second body is fixed in the right part body internal perisporium of first body, be located and be provided with the external screw thread on the outside second body periphery wall of first body. The utility model provides a heating panel and runner pipe body contact area are little and the problem that the fluid turbulent flow influences the heat transfer effect in the runner pipe body on the air-cooled condenser.
Description
Technical Field
The utility model relates to a condenser technical field, concretely relates to air-cooled condenser.
Background
The condenser is a machine part of a refrigeration system, belongs to one type of heat exchanger, and can convert gas or vapor into liquid, the condenser can be divided into a water-cooled type and an air-cooled type according to a condensation form, the air-cooled type condenser is usually provided with a radiating plate with excellent heat conduction performance on a pipeline for improving the condensation efficiency of the condenser, the radiating area is enlarged to accelerate the radiation, and the fan accelerates the air convection to take away heat.
However, the contact area between the heat dissipation plate and the flow channel tube of the currently used air-cooled condenser is small, which affects the heat transfer effect from the flow channel tube to the heat dissipation plate, and the contact between the fluid turbulence in the flow channel tube and the inner peripheral wall of the flow channel tube is small, which affects the heat transfer from the fluid to the flow channel tube.
Disclosure of Invention
The utility model discloses a solve on the air-cooled condenser heating panel and the small and the problem that the fluid turbulent flow influences the heat transfer effect in the runner pipe body of runner pipe body contact area, provide an air-cooled condenser, can improve air-cooled condenser's heat transfer effect.
In order to solve the above problem, the technical scheme of the utility model is that:
an air-cooled condenser comprises a box body, a fan and a condenser main body, wherein the fan is arranged on one side surface of the box body;
the condenser main body comprises a plurality of heat dissipation plates and a plurality of flow channel pipe bodies, the heat dissipation plates are arranged in the box body in parallel, a plurality of rows of circular through holes penetrating through the front side and the rear side of each heat dissipation plate are formed in each heat dissipation plate, connecting rings are arranged on the outer sides of two ends of each circular through hole in each heat dissipation plate, each connecting ring comprises a first ring body and a second ring body, one end of each first ring body is connected with the periphery of the corresponding circular through hole in the side of each heat dissipation plate, and the outer peripheral wall of the other end of each first ring;
the runner pipe body is a straight pipe structure formed by connecting a plurality of short pipe bodies with the same shape and size in series in sequence, the short pipe body comprises a first pipe body and a second pipe body, the inner peripheral wall of the left part of the first pipe body is provided with internal threads, the outer diameter of the second pipe body is matched with the inner diameter of the first pipe body, the outer peripheral wall of the left part of the second pipe body is attached and fixed on the inner peripheral wall of the right part of the first pipe body, the outer peripheral wall of the second pipe body positioned outside the first pipe body is provided with an external thread, the inner peripheral wall of the second pipe body is an arc surface with an arc bulge facing to the central axis of the second pipe body, a plurality of short pipe bodies are sequentially connected in series through the internal thread and the external thread of adjacent short pipe bodies, when the second pipe body of one of every two adjacent short pipe bodies is connected with the first pipe body of the other short pipe body, an annular groove-shaped gap is formed at the joint of the two adjacent short pipe bodies;
the runner pipe body sequentially horizontally penetrates through a plurality of circular through holes which are arranged in parallel and are arranged on the same horizontal axis from front to back, the second pipe body of each short pipe body penetrates through one circular through hole and extends out of the connecting ring to be connected with the first pipe body of the adjacent short pipe body, the outer side faces of the connecting rings at two ends of each circular through hole are attached to the inner wall of a groove-shaped gap formed by connecting the first pipe body and the second pipe body of the two adjacent short pipe bodies, and heat-conducting silicone grease is coated between the outer side faces of the connecting rings at two ends of each circular through hole and the inner wall of the groove-shaped gap;
the condenser main body is installed inside the box body, two ends of each flow channel pipe body on the condenser main body penetrate through the front side plate and the rear side plate of the box body and are located outside the box body, the outer end portion of each flow channel pipe body is communicated with the outer end portion of an adjacent flow channel pipe body through a communicating pipe to form a snakelike flow channel pipeline which is communicated with each other, one end of each flow channel pipeline is connected with the liquid inlet pipe, and the other end of each flow channel.
Further, the diameter of the circular through hole is equal to the inner diameter of the first ring body.
Furthermore, one side of the second ring body on the connecting ring is flush with the end part of the first ring body, and a distance is reserved between the other side of the second ring body and the side surface of the heat dissipation plate.
Further, the outer ring diameter of the second ring body is equal to the outer diameter of the first pipe body.
Further, the lengths of the first pipe body and the second pipe body are equal.
Further, the length of the second pipe body inside the first pipe body is 1/2 times the length of the second pipe body.
Further, the inner peripheral wall length of the first pipe body provided with the internal threads is 1/2 of the first pipe body.
Further, the sum of the thickness of the heat dissipation plate and the width of the connection ring on both sides of the heat dissipation plate is less than 1/2 of the length of the second tube.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a install the condenser main part in the box, the condenser main part includes a plurality of heating panels and a plurality of runner body, all be provided with the circular through-hole that multirow run through the heating panel on a plurality of heating panels, the both ends outside of every circular through-hole on the heating panel all has the go-between, the straight tube structure that the runner body is formed by connecting in series in proper order a plurality of short pipe bodies that the shape size is the same, a plurality of short pipe bodies are connected in series in proper order through the internal thread and the external thread of adjacent short pipe body together, the second pipe body of every short pipe body all passes a circular through-hole and stretches out the go-between outside and the first pipe body of adjacent short pipe body and is connected, the go-between lateral surface of the go-between at both ends of every circular through-hole and the inner wall of slot form gap department that the second pipe body is connected, the two ends of each runner pipe body on the condenser main body penetrate through the front side plate and the rear side plate of the box body and are located outside the box body, the outer end part of each runner pipe body is communicated with the outer end part of an adjacent runner pipe body through a communicating pipe to form a snakelike runner pipeline which is communicated with each other, one end of the runner pipeline is connected with the liquid inlet pipe, the other end of the runner pipeline is connected with the liquid outlet pipe, turbulence is formed when fluid flowing in the runner pipeline passes through the inner peripheral wall of an arc surface of the second pipe body on the short pipe body, the contact area of the fluid and the runner pipe body is increased, the heat transfer effect is increased, the problems that the contact area of the heat dissipation plate and the runner pipe body on the air-cooled condenser is small, and the fluid turbulence in the runner pipe body influences the heat exchange effect are solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the heat dissipation plate structure of the present invention;
figure 3 is a cross-sectional view of the condenser body of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a sectional view of the short tube body of the present invention.
The reference numbers in the drawings are as follows: 1 is communicating pipe, 2 is the runner body, 3 is the box, 4 is the heating panel, 5 is the fan, 6 is the second body, 7 is first ring body, 8 is the second ring body, 9 is first body, 10 is heat conduction silicone grease, 11 is the internal thread, 12 is the external screw thread, 13 is circular through-hole, 14 is the feed liquor pipe, 15 is the drain pipe.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 5, an air-cooled condenser comprises a tank 3, a fan 5 mounted on one side of the tank 3, and a condenser main body mounted in the tank 3;
the condenser main body comprises a plurality of heat dissipation plates 4 and a plurality of flow channel pipe bodies 2, the heat dissipation plates 4 are arranged in a box body in parallel, a plurality of rows of circular through holes 13 penetrating through the front side and the rear side of each heat dissipation plate 4 are formed in each heat dissipation plate 4, connecting rings are arranged on the outer sides of two ends of each circular through hole 13 in each heat dissipation plate 4 and comprise a first ring body 7 and a second ring body 8, one end of each first ring body 7 is connected with the periphery of the corresponding circular through hole 13 in the side of each heat dissipation plate 4, the second ring body 8 is fixedly sleeved on the outer peripheral wall of the other end of each circular through hole 13, the diameter of each circular through hole 13 is equal to the inner diameter of the corresponding first ring body 7, one side of each second ring body 8 in each connecting;
the runner pipe body 2 is of a straight pipe structure formed by sequentially connecting a plurality of short pipe bodies with the same shape and size in series, each short pipe body comprises a first pipe body 9 and a second pipe body 6, the outer ring diameter of each second ring body 8 is equal to the outer diameter of the first pipe body 9, the lengths of the first pipe body 9 and the second pipe body 6 are equal, an internal thread 11 is arranged on the inner peripheral wall of the left part of the first pipe body 9, the length of the inner peripheral wall of the first pipe body 9 provided with the internal thread 11 is 1/2 of the first pipe body 9, the outer diameter of the second pipe body 6 is matched with the inner diameter of the first pipe body 9, the outer peripheral wall of the left part of the second pipe body 6 is attached and fixed to the inner peripheral wall of the right part of the first pipe body 9, the length of the second pipe body 6 inside the first pipe body 9 is 1/2 of the length of the second pipe body 6, and an external thread 12 is arranged on the outer peripheral wall of, the inner peripheral wall of the second pipe body 6 is an arc-shaped surface with an arc-shaped bulge facing the central axis of the second pipe body 6, a plurality of short pipe bodies are sequentially connected in series through internal threads 11 and external threads 12 of adjacent short pipe bodies, when the second pipe body 6 of one short pipe body of every two adjacent short pipe bodies is connected with the first pipe body 9 of the other short pipe body, an annular groove-shaped gap is formed at the joint of the two adjacent short pipe bodies, and the sum of the thickness of the heat dissipation plate 4 and the width of a connecting ring at two sides of the heat dissipation plate 4 is less than 1/2 of the length of the second pipe body 6;
the runner pipe body 2 sequentially horizontally penetrates through a plurality of circular through holes 13 which are arranged in parallel and are arranged on the same horizontal axis on the heat dissipation plates 4 from front to back, the second pipe body 6 of each short pipe body penetrates through one circular through hole 13 to extend out of the connecting ring to be connected with the first pipe body 9 of the adjacent short pipe body, the outer side faces of the connecting rings at two ends of each circular through hole 13 are attached to the inner wall of a groove-shaped gap formed by connecting the first pipe body 9 and the second pipe body 6 of the two adjacent short pipe bodies, and heat-conducting silicone grease 10 is coated between the outer side faces of the connecting rings at two ends of each circular through hole 13 and the inner wall of the groove;
the condenser main body is installed inside the box body 3, two ends of each flow channel pipe body 2 on the condenser main body penetrate through the front side plate and the rear side plate of the box body 3 and are located outside the box body 3, the outer end portion of each flow channel pipe body 2 is communicated with the outer end portion of an adjacent flow channel pipe body 2 through the communicating pipe 1 to form a snakelike flow channel pipeline which is communicated with each other, one end of the flow channel pipeline is connected with the liquid inlet pipe 14, and the other end of the flow channel pipeline.
When in use, a condenser main body is arranged in the box body, the condenser main body comprises a plurality of heat dissipation plates and a plurality of flow passage pipes, a plurality of rows of circular through holes penetrating through the heat dissipation plates are arranged on the plurality of heat dissipation plates, connecting rings are arranged at the outer sides of two ends of each circular through hole on the heat dissipation plates, the flow passage pipes are of a straight pipe structure formed by sequentially connecting a plurality of short pipes with the same shape and size in series, the plurality of short pipes are sequentially connected in series through the internal thread and the external thread of the adjacent short pipe, the second pipe of each short pipe penetrates through one circular through hole to extend out of the connecting ring to be connected with the first pipe of the adjacent short pipe, the outer side faces of the connecting rings at two ends of each circular through hole are attached to the inner wall of a groove-shaped gap formed by connecting the first pipe and the second pipe of the two adjacent short pipes, the two ends of each runner pipe body on the condenser main body penetrate through the front side plate and the rear side plate of the box body and are located outside the box body, the outer end part of each runner pipe body is communicated with the outer end part of an adjacent runner pipe body through a communicating pipe to form a snakelike runner pipeline which is communicated with each other, one end of the runner pipeline is connected with the liquid inlet pipe, the other end of the runner pipeline is connected with the liquid outlet pipe, turbulence is formed when fluid flowing in the runner pipeline passes through the inner peripheral wall of an arc surface of the second pipe body on the short pipe body, the contact area of the fluid and the runner pipe body is increased, the heat transfer effect is increased, the problems that the contact area of the heat dissipation plate and the runner pipe body on the air-cooled condenser is small, and the fluid turbulence in the runner pipe body influences the heat exchange effect are solved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or replacements to the technical solution of the present invention are within the protection scope of the present invention within the scope of the present invention.
Claims (8)
1. An air-cooled condenser comprises a box body (3), wherein a fan (5) is arranged on one side surface of the box body (3), and is characterized by also comprising a condenser main body arranged in the box body (3);
the condenser main body comprises a plurality of heat dissipation plates (4) and a plurality of flow channel pipe bodies (2), the heat dissipation plates (4) are arranged in a box body in parallel, a plurality of rows of circular through holes (13) penetrating through the front side and the rear side of each heat dissipation plate (4) are formed in each heat dissipation plate (4), connecting rings are arranged on the outer sides of two ends of each circular through hole (13) in each heat dissipation plate (4), each connecting ring comprises a first ring body (7) and a second ring body (8), one end of each first ring body (7) is connected to the periphery of the corresponding circular through hole (13) in the side of each heat dissipation plate (4), and the second ring body (8) is fixedly sleeved on the outer peripheral wall;
the runner body (2) is established ties the straight tube structure that forms in proper order by a plurality of short body that the shape size is the same, the short body includes first body (9) and second body (6), be provided with internal thread (11) on the left part internal perisporium of first body (9), the external diameter of second body (6) and the internal diameter of first body (9) match and correspond, the laminating of the left part periphery wall of second body (6) is fixed in the right part body internal perisporium of first body (9), be provided with external screw thread (12) on being located first body (9) outside second body (6) periphery wall, the internal perisporium of second body (6) is the arc face of arc arch orientation second body (6) axis, and a plurality of short body are established ties together in proper order through internal thread (11) and external screw thread (12) of adjacent short body, second body (6) of one of per two adjacent short body and first body (9) of another short body are in proper order, the second body (6) of every two adjacent short body and the first body (9) of one ) When the two short pipe bodies are connected, an annular groove-shaped gap is formed at the joint of the two adjacent short pipe bodies;
the runner pipe body (2) sequentially horizontally penetrates through a plurality of circular through holes (13) which are arranged in parallel and are arranged on the same horizontal axis on the heat dissipation plates (4) from front to back, the second pipe body (6) of each short pipe body penetrates through one circular through hole (13) and extends out of the connecting ring to be connected with the first pipe body (9) of the adjacent short pipe body, the outer side faces of the connecting rings at two ends of each circular through hole (13) are attached to the inner wall of a groove-shaped gap formed by connecting the first pipe body (9) and the second pipe body (6) of the two adjacent short pipe bodies, and heat-conducting silicone grease (10) is coated between the outer side faces of the connecting rings at two ends of each circular through hole (13) and the inner;
the condenser main body is installed inside the box body (3), two ends of each flow channel pipe body (2) on the condenser main body penetrate through the front side plate and the rear side plate of the box body (3) and are located outside the box body (3), the outer end portion of each flow channel pipe body (2) is communicated with the outer end portion of the adjacent flow channel pipe body (2) through the communicating pipe (1) to form a snake-shaped flow channel pipeline which is communicated with each other, one end of the flow channel pipeline is connected with the liquid inlet pipe (14), and the other end of the flow channel pipeline is connected.
2. An air-cooled condenser according to claim 1, wherein the diameter of the circular through hole (13) is equal to the inner diameter of the first ring body (7).
3. An air-cooled condenser according to claim 1, characterised in that the second ring (8) of the connecting ring is flush with the end of the first ring (7) on one side and spaced from the side of the radiator plate (4) on the other side.
4. An air-cooled condenser according to claim 3, characterised in that the outer annular diameter of the second ring (8) is equal to the outer diameter of the first tube (9).
5. An air-cooled condenser according to claim 1, wherein the first tube (9) and the second tube (6) are equal in length.
6. An air-cooled condenser according to claim 5, wherein the length of the second tube (6) inside the first tube (9) is 1/2 times the length of the second tube (6).
7. An air-cooled condenser according to claim 5, wherein the first pipe body (9) is provided with the internal peripheral wall length of the internal thread (11) being 1/2 times that of the first pipe body (9).
8. An air-cooled condenser according to claim 5, wherein the sum of the thickness of the heat radiating plate (4) and the width of the connection ring on both sides of the heat radiating plate (4) is less than 1/2 of the length of the second tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020641953.7U CN212673566U (en) | 2020-04-25 | 2020-04-25 | Air-cooled condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020641953.7U CN212673566U (en) | 2020-04-25 | 2020-04-25 | Air-cooled condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212673566U true CN212673566U (en) | 2021-03-09 |
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ID=74815256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020641953.7U Active CN212673566U (en) | 2020-04-25 | 2020-04-25 | Air-cooled condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212673566U (en) |
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2020
- 2020-04-25 CN CN202020641953.7U patent/CN212673566U/en active Active
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