CN211854968U

CN211854968U - Heat radiator

Info

Publication number: CN211854968U
Application number: CN201922116066.8U
Authority: CN
Inventors: 姜笃兵; 陆国华; 舒纪恩; 吴建军; 王兴
Original assignee: BOLIER CHEMICAL (YANGZHOU) CO LTD
Current assignee: BOLIER CHEMICAL (YANGZHOU) CO LTD
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-11-03
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a radiator, including two boxes, set up baffle in the box, set up inlet tube and outlet pipe and both ends on two boxes respectively and equallyd divide and do not insert a plurality of cooling tubes of arranging in the inside of two boxes and communicate and be the rule with two boxes, the cooling tube is equipped with a plurality of backup pads along length direction interval, the cooling tube passes the backup pad, the cooling tube includes big pipe diameter pipe and tubule footpath pipe, big pipe diameter pipe and tubule footpath pipe are head and the tail interval connection respectively. The utility model discloses can further improve heat utilization efficiency and the rate of heating of hot medium, reduce hot medium flow resistance.

Description

Heat radiator

Technical Field

The utility model belongs to the chemical industry equipment field, concretely relates to radiator.

Background

At present, a radiator in the prior art mainly comprises a plurality of radiating pipes arranged transversely and box bodies on two sides, a heat medium flows through the box bodies on one side to flow through the plurality of radiating pipes to the box bodies on the other side, and is finally discharged out of the radiator to complete a heating process.

Application number 201220238932.6's utility model provides a heat exchange device especially relates to a radiator, the cooling tube of arranging including two boxes, inlet tube, outlet pipe and many rules, do not insert in the both ends of cooling tube arrange in the inside of two boxes and with two box intercommunications, inlet tube, outlet pipe are located respectively on the box, be equipped with a plurality of baffles in the box respectively, the baffle is in the crisscross setting in position in two boxes. Through set up a plurality of baffles in two boxes are crisscross for the heat medium is in the flow of cooling tube becomes reciprocating's cyclic motion, thereby increases the heat utilization ratio of heat medium, improves the speed of heating.

However, there is still a need for improvement in the above patent documents: under the same flow, the heat utilization rate of the heat medium can be further improved, the heating speed can be further improved, and the flow resistance of the heat medium can be further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiator, the heat utilization efficiency and the rate of heating that can further improve hot medium reduce hot medium flow resistance to the not enough of prior art existence.

The utility model discloses a realize through following technical scheme: the utility model provides a radiator, includes two boxes, sets up baffle in the box, sets up inlet tube and outlet pipe and both ends respectively on two boxes and equally divide and do not insert in the inside of two boxes and with two box intercommunications and be a plurality of cooling tubes of regular arrangement, the cooling tube is equipped with a plurality of backup pads along length direction interval, the cooling tube passes the backup pad, the cooling tube includes big pipe diameter pipe and little pipe diameter pipe, big pipe diameter pipe and little pipe diameter pipe are the end to end interval connection respectively.

Preferably, both ports of the radiating pipe are flared.

Preferably, a corrugated steel strip is wound on each of the large-diameter pipe and the small-diameter pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the cooling tube adopts big pipe diameter pipe and little pipe diameter pipe head and the tail interval connection's respectively design, under equal flow, because the pipe diameter of little pipe diameter pipe is less, then the heat medium velocity of flow improves, and then heat transfer rate has been improved, and big pipe diameter pipe has guaranteed on the one hand that heat medium flow resistance is unlikely to too big, need not to strengthen extra power when can making heat medium get into little pipe diameter pipe and flow, the area of heat transfer has been increased simultaneously, heat transfer rate has been improved, thereby heat utilization rate of heat medium has been improved, the speed of heating is improved.

2. The utility model discloses the both ends mouth of cooling tube is the horn type design, has further reduced the flow resistance that the heat medium got into the cooling tube.

3. The utility model discloses the cooling tube is equipped with a plurality of backup pads along the length direction interval, and the effectual heavy object that prevents has prolonged the life of radiator to the striking and the damage of cooling tube.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the right-side structure of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 1.

In the drawings: 1. a box body; 2. a radiating pipe; 21. a small-caliber pipe; 22. a large-diameter pipe; 3. a support plate; 4. a partition plate; 5. a water inlet pipe; 6. and (5) discharging a water pipe.

Detailed Description

The radiator as shown in fig. 1 to 3 in the drawings of the specification comprises two boxes 1, partition plates 4 arranged in the boxes 1, water inlet pipes 5 and water outlet pipes 6 respectively arranged on the two boxes 1, and a plurality of radiating pipes 2 which are respectively inserted into the two boxes 1 and are communicated with the two boxes 1 at two ends and are regularly arranged, wherein the radiating pipes 2 are provided with a plurality of supporting plates 3 at intervals along the length direction, the radiating pipes 2 penetrate through the supporting plates 3, the radiating pipes 2 comprise large-diameter pipes 22 and small-diameter pipes 21, and the large-diameter pipes 22 and the small-diameter pipes 21 are respectively connected end to end at intervals.

Two ports of the radiating pipe 2 are horn-shaped.

The large-diameter pipe 22 and the small-diameter pipe 21 are wound with corrugated steel strips, so that the heat transfer area is increased, and the heat transfer rate is improved.

The utility model discloses the cooling tube adopts the design of big pipe diameter pipe and little pipe diameter pipe end to end interval connection respectively, under equal flow, because the pipe diameter of little pipe diameter pipe is less, then the heat medium velocity of flow improves, and then improved heat transfer rate, and big pipe diameter pipe has guaranteed on the one hand that heat medium flow resistance is unlikely to too big, need not to increase extra power when can making heat medium get into little pipe diameter pipe and flow, and the inside of the junction of big pipe diameter pipe and little pipe diameter pipe is smooth transition connection, has further guaranteed that heat medium flow resistance is unlikely to too big, increased heat transfer area simultaneously, improved heat transfer rate; two ports of the radiating pipe are in a horn-shaped design, so that the flow resistance of a heat medium entering the radiating pipe is further reduced.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a radiator, includes two boxes (1), sets up baffle (4) in box (1), sets up inlet tube (5) and outlet pipe (6) and both ends on two boxes (1) respectively and equally divide and do not insert a plurality of cooling tubes (2) of arranging in the inside of two boxes (1) and with two boxes (1) intercommunication and be the rule, its characterized in that: the radiating pipe (2) is provided with a plurality of supporting plates (3) at intervals along the length direction, the radiating pipe (2) penetrates through the supporting plates (3), the radiating pipe (2) comprises a large-diameter pipe (22) and a small-diameter pipe (21), and the large-diameter pipe (22) and the small-diameter pipe (21) are respectively connected end to end at intervals.

2. A heat sink according to claim 1, wherein: two ports of the radiating pipe (2) are horn-shaped.

3. A heat sink according to claim 1, wherein: and corrugated steel strips are wound on the large-diameter pipe (22) and the small-diameter pipe (21).