CN203604345U - Cooler - Google Patents
Cooler Download PDFInfo
- Publication number
- CN203604345U CN203604345U CN201320789315.XU CN201320789315U CN203604345U CN 203604345 U CN203604345 U CN 203604345U CN 201320789315 U CN201320789315 U CN 201320789315U CN 203604345 U CN203604345 U CN 203604345U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cooling
- tube sheet
- radiating fin
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a cooler comprising a tube body, a front cover, a rear cover, tube plates, a heat dissipation assembly and multiple baffle plates. The front cover and the rear cover are respectively connected with the tube body in a matched mode, the tube plates are arranged in the tube body in a sleeved mode, and the heat dissipation assembly is fixed in the tube body through the tube plates. The heat dissipation assembly comprises a water inlet assembly and a water outlet assembly, wherein the water inlet assembly and the water outlet assembly respectively are composed of multiple cooling tubes arrayed in the axial direction of the tube body. The cooler further comprises multiple cooling fins, and multiple connecting holes are formed in the baffle plates and the cooing fins. The cooling tubes penetrate through the connecting holes in an insertion mode and are in interference fit with the baffle plates and the cooling fins. Multiple protrusions different in size are arranged on the cooling fins in a concave mode, and a pair of notches are symmetrically formed in each protrusion and communicated with the corresponding cooling fins. The baffle plates, the cooling fins and the cooling tubes are tightly connected, so that the circulating cooling effect of heat media is improved; the protrusions are arranged, and the notches are formed in the protrusions, so that the heat exchanging area of the cooling fins is increased, the heat transfer coefficient is increased, and the cooling effect is better.
Description
Technical field
The utility model relates to cooling unit, particularly a kind ofly for hydraulic system, hot fluid medium is carried out to cooling cooler.
Background technique
Cooler in hydraulic system is important heat dissipation element, well known and common.Its working principle be utilize cooling medium (as water) by heat-exchanging component by cooling thermal medium (as oil), to reach the desired temperature of the normal work of hydraulic system.Existing cooler generally includes bearing, be provided with the cylindrical shell of filler opening and oil outlet, the protecgulum and the bonnet that are connected with cylindrical shell respectively, be sheathed on respectively the both sides tube sheet in cylindrical shell, be fixed at the radiating subassembly in cylindrical shell by tube sheet, and some interlaced being located in cylindrical shell so that the full of twists and turns mobile deflection plate of hydraulic oil, described cylindrical shell is fixed on bearing, described protecgulum and bonnet are tightly connected with tube sheet respectively, between described tube sheet and bonnet, form refluxing chamber, described protecgulum is provided with water intake and water outlet, described radiating subassembly comprises water inlet component and outlet component, described water intake is communicated with water inlet component, water outlet is communicated with outlet component, water inlet component and outlet component are all communicated with refluxing chamber, described water inlet component and outlet component form by the some cooling tubes along cylindrical shell axially-aligned, cooling tube periphery wall tightens cover sleeve, on described sleeve periphery wall, be provided with spirality heat exchange sheet.When work, thermal medium enters in cylindrical shell from filler opening, full of twists and turns flowing under the effect of deflection plate, and the oil outlet on cylindrical shell flows out after contacting with spiral heat dissipation sheet, the water intake that external refrigeration medium constantly covers in the past flows in water inlet component, flow to outlet component through refluxing chamber, the final water outlet in the past covering flows out, in this process, cooling medium can constantly be taken away the heat of thermal medium, thereby reaches the object of heat of cooling medium.
But the defect of above-mentioned cooler is: first: have gap between deflection plate and cooling tube, cause a part of thermal medium to flow through in space, cannot play hydronic effect; The second, because the outer wall cover at cooling tube has sleeve, reduce the cooling effect of cooling medium; The 3rd, the heat exchange area of spirality heat exchange sheet is less, and heat transfer effect is not good, and thermal medium cannot fully contact with heat-exchanging component.
Model utility content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple and reasonable, circulating cooling effect better, cooler that heat exchange area is larger.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cooler described in the utility model, comprise bearing, be provided with the cylindrical shell of filler opening and oil outlet, the protecgulum and the bonnet that are connected with cylindrical shell respectively, be sheathed on respectively the both sides tube sheet in cylindrical shell, be fixed at the radiating subassembly in cylindrical shell by tube sheet, and some interlaced being located in cylindrical shell so that the full of twists and turns mobile deflection plate of hydraulic oil, described cylindrical shell is fixed on bearing, described protecgulum and bonnet are tightly connected with tube sheet respectively, between described tube sheet and bonnet, form refluxing chamber, described protecgulum is provided with water intake and water outlet, described radiating subassembly comprises water inlet component and outlet component, described water intake is communicated with water inlet component, water outlet is communicated with outlet component, water inlet component and outlet component are all communicated with refluxing chamber, described water inlet component and outlet component form by the some cooling tubes along cylindrical shell axially-aligned, also comprise some radiating fins that are connected with cooling tube, on described deflection plate and radiating fin, be equipped with some and attachment hole cooling tube corresponding matching, described cooling tube be interspersed in attachment hole and and deflection plate, radiating fin interference fit, on described radiating fin, depression is provided with the projection that some sizes are different, in described projection, be arranged with the otch of a pair of connection radiating fin both sides.
Further, described tube sheet comprises fixed tube sheet and floating tubesheet, and periphery extension in described fixed tube sheet end is provided with contiguous block, and described protecgulum is fixedly attached to contiguous block, and described floating tubesheet and bonnet are sealed and matched and form described refluxing chamber.
Further, on described fixed tube sheet and floating tubesheet, be all arranged with O shape circle.
Further, the extension of the attachment hole periphery of described radiating fin is provided with anchor plate.
Further, described cylindrical shell is fixedly connected with bearing by anchor ear.
The beneficial effects of the utility model are: some radiating fins that are connected with cooling tube are set, on described deflection plate and radiating fin, be equipped with some and attachment hole cooling tube corresponding matching, described cooling tube be interspersed in attachment hole and with deflection plate, radiating fin interference fit, deflection plate, radiating fin are connected closely with cooling tube, have guaranteed the circulating cooling effect of thermal medium; On described radiating fin, depression is provided with the projection that some sizes are different, is arranged with the otch of a pair of connection radiating fin both sides in described projection, has increased the heat exchange area of radiating fin, has improved heat-transfer coefficient, makes the utility model cooling effect better.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is side view structural scheme of mechanism of the present utility model;
Fig. 3 is the A place structure for amplifying schematic diagram of Fig. 1;
Fig. 4 is baffle arrangement schematic diagram of the present utility model;
Fig. 5 is radiation fin structure schematic diagram of the present utility model;
Fig. 6 is the broken section figure structure schematic representation of the utility model radiating fin.
In figure:
1, bearing; 21, filler opening; 22, oil outlet; 2, cylindrical shell; 3, protecgulum; 4, bonnet; 5, deflection plate; 6, refluxing chamber; 31, water intake; 32, water outlet; 7, cooling tube; 8, radiating fin; 9, attachment hole; 81, projection; 82, otch; 10, fixed tube sheet; 11, floating tubesheet; 101, contiguous block; 12, O shape circle; 83, anchor plate; 13, anchor ear.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of cooler as shown in Figures 1 to 6, the protecgulum 3 that comprises bearing 1, is provided with the cylindrical shell 2 of filler opening 21 and oil outlet 22, is connected with cylindrical shell 2 respectively and bonnet 4, be sheathed on both sides tube sheet in cylindrical shell 2 respectively, be fixed at radiating subassembly and some interlaced being located in cylindrical shell 2 so that the full of twists and turns mobile deflection plate 5 of hydraulic oil in cylindrical shell 2 by tube sheet, described cylindrical shell 2 is fixed on bearing 1, described protecgulum 3 and bonnet 4 are tightly connected with tube sheet respectively, between described tube sheet and bonnet 4, form refluxing chamber 6.
Described protecgulum 3 is provided with water intake 31 and water outlet 32, described radiating subassembly comprises water inlet component and outlet component, described water intake 31 is communicated with water inlet component, water outlet 32 is communicated with outlet component, water inlet component and outlet component are all communicated with refluxing chamber 6, described water inlet component and outlet component form by the some cooling tubes 7 along cylindrical shell 2 axially-aligned, also comprise some radiating fins 8 that are connected with cooling tube 7, on described deflection plate 5 and radiating fin 8, be equipped with some and attachment holes 9 cooling tube 7 corresponding matching, described cooling tube 7 be interspersed in attachment hole 9 and with deflection plate 5, radiating fin 8 interference fit, on described radiating fin 8, depression is provided with the projection 81 that some sizes are different, on described protruding 81, be arranged with the otch 82 of a pair of connection radiating fin 8 both sides.
The above forms agent structure of the present utility model, and working principle of the present utility model is identical with the working principle of existing cooler, and therefore not to repeat here.
The utility model is by arranging some radiating fins 8 that are connected with cooling tube 7, on described deflection plate 5 and radiating fin 8, be equipped with some and attachment holes 9 cooling tube 7 corresponding matching, described cooling tube 7 be interspersed in attachment hole 9 and with deflection plate 5, radiating fin 8 interference fit, when installation, some radiating fins 8 are stacked in to (as shown in figures 1 and 3) on cooling tube 7 side by side, eliminate the gap between cooling tube 7 and radiating fin 8, deflection plate 5, guaranteed that thermal medium can be in the interior circulating cooling of cylindrical shell 2; On radiating fin 8, depression is provided with the projection 81 that some sizes are different, on described protruding 81, be arranged with the otch 82 of a pair of connection radiating fin 8 both sides, in thermal medium enters cylindrical shell 2, and while contacting with radiating fin 8, some stacked radiating fins 8 have side by side increased heat exchange area of the present utility model, simultaneously, under the effect of projection 81 and otch 82, make the turbulent better effects if of thermal medium, thermal medium contacts more abundant with radiating fin 8, effectively improved heat-transfer coefficient of the present utility model.
Described tube sheet comprises fixed tube sheet 10 and floating tubesheet 11, described fixed tube sheet 10 end peripheries extensions are provided with contiguous block 101, described protecgulum 3 is fixedly attached to contiguous block 101, successively protecgulum 3, contiguous block 101 are fixedly mounted on cylindrical shell 2 by set screw, described floating tubesheet 11 is sealed and matched and forms described refluxing chamber 6 with bonnet 4, adopts floating tubesheet 11, is convenient to installation and removal, meanwhile, be convenient to extract out cooling tube 7 and cooling tube 7 is cleaned.
On described fixed tube sheet 10 and floating tubesheet 11, be all arranged with O shape circle 12, sealing effect is better; The attachment hole 9 peripheries extensions of described radiating fin 8 are provided with anchor plate 83, have guaranteed the stability that radiating fin 8 is installed.Described cylindrical shell 2 is fixedly connected with bearing 1 by anchor ear 13, easy for installation.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (5)
1. a cooler, comprise bearing (1), be provided with the cylindrical shell (2) of filler opening (21) and oil outlet (22), the protecgulum (3) and the bonnet (4) that are connected with cylindrical shell (2) respectively, be sheathed on respectively the both sides tube sheet in cylindrical shell (2), be fixed at the radiating subassembly in cylindrical shell (2) by tube sheet, and some interlaced being located in cylindrical shell (2) so that the full of twists and turns mobile deflection plate of hydraulic oil (5), described cylindrical shell (2) is fixed on bearing (1), described protecgulum (3) and bonnet (4) are tightly connected with tube sheet respectively, between described tube sheet and bonnet (4), form refluxing chamber (6), described protecgulum (3) is provided with water intake (31) and water outlet (32), described radiating subassembly comprises water inlet component and outlet component, described water intake (31) is communicated with water inlet component, water outlet (32) is communicated with outlet component, water inlet component and outlet component are all communicated with refluxing chamber (6), described water inlet component and outlet component form by the some cooling tubes (7) along cylindrical shell (2) axially-aligned, it is characterized in that: also comprise some radiating fins (8) that are connected with cooling tube (7), on described deflection plate (5) and radiating fin (8), be equipped with some and attachment hole (9) cooling tube (7) corresponding matching, described cooling tube (7) be interspersed in attachment hole (9) and with deflection plate (5), radiating fin (8) interference fit, the upper depression of described radiating fin (8) is provided with the projection that some sizes are different (81), in described projection (81), be arranged with the otch (82) of a pair of connection radiating fin (8) both sides.
2. cooler according to claim 1, it is characterized in that: described tube sheet comprises fixed tube sheet (10) and floating tubesheet (11), the periphery extension of described fixed tube sheet (10) end is provided with contiguous block (101), described protecgulum (3) is fixedly attached to contiguous block (101), and described floating tubesheet (11) is sealed and matched and forms described refluxing chamber (6) with bonnet (4).
3. cooler according to claim 2, is characterized in that: on described fixed tube sheet (10) and floating tubesheet (11), be all arranged with O shape circle (12).
4. cooler according to claim 1, is characterized in that: attachment hole (9) the periphery extension of described radiating fin (8) is provided with anchor plate (83).
5. cooler according to claim 1, is characterized in that: described cylindrical shell (2) is fixedly connected with bearing (1) by anchor ear (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789315.XU CN203604345U (en) | 2013-12-03 | 2013-12-03 | Cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789315.XU CN203604345U (en) | 2013-12-03 | 2013-12-03 | Cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604345U true CN203604345U (en) | 2014-05-21 |
Family
ID=50717022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789315.XU Expired - Fee Related CN203604345U (en) | 2013-12-03 | 2013-12-03 | Cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604345U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218101A (en) * | 2017-08-02 | 2017-09-29 | 芜湖精达机械制造有限公司 | A kind of oil cooler |
| CN107906988A (en) * | 2017-12-15 | 2018-04-13 | 艾普尔换热器(苏州)有限公司 | A kind of compact efficient radiator |
| CN108953302A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of novel hydraulic system liquid cooling apparatus |
| CN110227397A (en) * | 2018-03-06 | 2019-09-13 | 山东豪迈化工技术有限公司 | A kind of visual flowing microreactor |
-
2013
- 2013-12-03 CN CN201320789315.XU patent/CN203604345U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218101A (en) * | 2017-08-02 | 2017-09-29 | 芜湖精达机械制造有限公司 | A kind of oil cooler |
| CN107906988A (en) * | 2017-12-15 | 2018-04-13 | 艾普尔换热器(苏州)有限公司 | A kind of compact efficient radiator |
| CN110227397A (en) * | 2018-03-06 | 2019-09-13 | 山东豪迈化工技术有限公司 | A kind of visual flowing microreactor |
| CN110227397B (en) * | 2018-03-06 | 2024-03-29 | 山东豪迈化工技术有限公司 | Visual flow microreactor |
| CN108953302A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of novel hydraulic system liquid cooling apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203604345U (en) | Cooler | |
| CN204007233U (en) | The U-shaped pipe heat exchanger of a kind of continuous helical deflecting plate | |
| CN202928410U (en) | Double-tube pass graphite tube type seawater heat exchanger | |
| CN104807350B (en) | A kind of heat exchanger of air condition | |
| CN203615788U (en) | High-efficiency detachable heat exchanger | |
| CN205002636U (en) | Four tube side tubular heat exchanger | |
| CN104864600B (en) | A kind of all steel heat exchanger | |
| CN204007242U (en) | A kind of plate type heat exchanger | |
| CN206347904U (en) | Heat exchanger and air conditioner | |
| CN201764885U (en) | Floor heating heat-exchange pipeline | |
| CN209783360U (en) | Tube-fin heat exchanger | |
| CN201433876Y (en) | Cooler core body structure employing compressed air and water-heat exchange for heat dissipation | |
| CN106016840A (en) | Air-conditioner heat exchanger with high heat exchange efficiency | |
| CN201748713U (en) | High-efficiency compact heat exchanger | |
| CN201425437Y (en) | Parallel fin heat exchanger | |
| CN205119487U (en) | Gas heating hanging heat exchanger for stove | |
| CN204806939U (en) | Capillary formula oil cooler that gathers | |
| CN207180436U (en) | Plate type heat exchanger | |
| CN203224152U (en) | Baffle plate type one-way heat exchanger | |
| CN103900406A (en) | Phase change convection heat dissipation device for heating | |
| CN201413068Y (en) | Vacuum phase-change heat radiator | |
| CN201440046U (en) | Direct-exchange heat exchanger for gas heater | |
| CN205448762U (en) | Water storage formula stainless steel heat exchanger | |
| CN219494407U (en) | Heat exchanger and water heater | |
| CN210980830U (en) | High-heat blast furnace main pipe with cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |