CN208934788U - A kind of cooling back installation - Google Patents

A kind of cooling back installation Download PDF

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Publication number
CN208934788U
CN208934788U CN201821850062.1U CN201821850062U CN208934788U CN 208934788 U CN208934788 U CN 208934788U CN 201821850062 U CN201821850062 U CN 201821850062U CN 208934788 U CN208934788 U CN 208934788U
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China
Prior art keywords
water
cooling
connection
coldplate
helical gear
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CN201821850062.1U
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Chinese (zh)
Inventor
唐俊
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Chongqing Yuanshuo Mechanical And Electrical Co Ltd
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Chongqing Yuanshuo Mechanical And Electrical Co Ltd
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Abstract

The utility model discloses a kind of cooling back installations, including engine main body, dual-axle motor water pump, heat radiation rack and air cooling mechanism;The heat radiation rack includes coldplate, and cooling chamber is equipped in coldplate, and coldplate is equipped with the inlet and outlet being connected to cooling chamber;Coldplate is axially evenly equipped with multiple connection pillars, and coldplate is equipped with multiple hot fins of uniformly distributed fan by the end face of connection pillar;Water cooling box is equipped in the engine main body, water cooling box is provided with cooling water, water cooling box is connect with the water inlet end of the dual-axle motor water pump by water inlet pipe, the water outlet of dual-axle motor water pump and the water inlet of coldplate are connected by connecting pipe, and the water outlet of water cooling box and coldplate is connected by outlet pipe;The air cooling mechanism carries out wind-cooling heat dissipating to hot fin is fanned.The utility model is effectively guaranteed the radiating efficiency to generator convenient for cooling down to the water in water cooling box.

Description

A kind of cooling back installation
Technical field
The utility model relates to diesel-driven generator technical fields, and in particular to a kind of cooling back installation.
Background technique
Diesel-driven generator is a kind of generating equipment with diesel oil taste fuel, is the energy conversion by other forms into electric energy Mechanical equipment, and it is widely used in national defence, industrial and agricultural production, science and technology and daily life.Diesel-driven generator can generate at work A large amount of heat gradually rises the temperature of generator, so that the metallicity of in-engine related components Decline and strength reduction.In order to solve this problem, existing technical solution is that water cooling box is arranged in generator, simultaneously Multiple grooves are opened up on the cylinder body of generator, the water of water cooling box flows through groove by water pump pressurization, to take away cylinder body generation Heat, realize the heat dissipation of generator.However, the water in water cooling box is after constantly recycling, temperature can also be increased, And then significantly reduce the efficiency of heat dissipation.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of cooling back installation, it is cold convenient for being carried out to the water in water cooling box But, it is effectively guaranteed the radiating efficiency to generator.
The utility model provides a kind of cooling back installation, including engine main body, dual-axle motor water pump, heat radiation rack and Air cooling mechanism;The heat radiation rack includes coldplate, is equipped with cooling chamber in coldplate, coldplate be equipped be connected to cooling chamber into The mouth of a river and water outlet;Coldplate is axially evenly equipped with multiple connection pillars, and coldplate is equipped with multiple uniformly distributed by the end face of connection pillar The hot fin of fan;Water cooling box is equipped in the engine main body, water cooling box is provided with cooling water, water cooling box and the dual-axle motor The water inlet end of water pump is connected by water inlet pipe, and the water outlet of dual-axle motor water pump and the water inlet of coldplate are connected by connecting pipe It connects, the water outlet of water cooling box and coldplate is connected by outlet pipe;The air cooling mechanism includes fan, transverse connecting rod and longitudinal direction Connecting rod, longitudinally connected bar are installed in rotation on heat radiation rack, the both ends of longitudinally connected bar be connected separately with helical gear and Lower helical gear, driving helical gear is connected in the shaft of dual-axle motor water pump, and driving helical gear is engaged with upper helical gear;Laterally connect Extension bar is installed in rotation on heat radiation rack, and the both ends of transverse connecting rod are separately installed with outer connection helical gear and interior connection helical teeth Wheel, outer connection helical gear are engaged with lower helical gear;The intermediolateral column of fan is installed in rotation on heat radiation rack, and fan is located at fan heat The underface of fin, and the air supply direction face of fan fans hot fin, the intermediolateral column of fan is equipped with follow bevel gear, driven oblique Gear is engaged with interior connection helical gear.
Preferably, support plate is equipped between multiple connection pillars, support plate is equipped with the installation cavity of upper surface opening, The cross connection chamber being connected to installation cavity is equipped in support plate, cross connection chamber is open by support plate side-walls;It is corresponding laterally to connect Connection pillar at cavity is equipped with the through-hole extended transversely through, is equipped with bearing in through-hole, transverse connecting rod sequentially pass through through-hole and Cross connection chamber, the part that transverse connecting rod is located at through-hole are connect with bearing, transverse connecting rod be located at part in installation cavity with Interior connection helical gear connection;The intermediolateral column of fan is connect by bearing with installation cavity, and follow bevel gear is located in installation cavity.
Preferably, mounting plate, the installation of dual-axle motor water pump are equipped with by the connection pillar of the inlet end of coldplate On a mounting board;Longitudinally connected bar is connect by bearing with mounting plate.
Preferably, cooling back installation further includes radiator, and radiator includes heat sink, header tank and water of radiation Pump, heat sink are placed on the cooling plate, are equipped with heat dissipation cavity in heat sink, and the water inlet of header tank and heat dissipation cavity passes through heat dissipation water inlet The water outlet of pipe connection, header tank and heat dissipation cavity is equipped with heat dissipation water pump by heat dissipation outlet pipe connection, heat dissipation water inlet pipe.
Preferably, the serpentine-like shape of the heat dissipation cavity of the cooling chamber of the coldplate and heat sink, and the water flow in cooling chamber Direction is vertical with the water (flow) direction of heat dissipation cavity.
The utility model have it is following the utility model has the advantages that
The utility model drives driving helical gear rotation by dual-axle motor water pump, and driving helical gear passes through upper helical gear band Longitudinally connected bar and the rotation of lower helical gear are moved, oblique gear drives outer connection helical gear, transverse connecting rod and interior connection helical gear Rotation, interior connection helical gear drive follow bevel gear rotation, so that fan be driven to rotate and carry out to the hot fin of the fan of coldplate It is air-cooled, it can radiate to the cooling water in cooling chamber, convenient for being cooled down to the cooling water in water cooling box, effectively guarantee To the radiating efficiency of generator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment;
Fig. 2 is the structural schematic diagram of coldplate in the present embodiment;
Fig. 3 is the structural schematic diagram of heat sink in the present embodiment;
Appended drawing reference:
1- engine main body, 11- water cooling box, 12- cooling water, 13- water inlet pipe, 14- outlet pipe, 2- dual-axle motor water pump, 21- drives helical gear, 3- heat radiation rack, 31- coldplate, 311- cooling chamber, 32- connection pillar, the hot fin of 33- fan, 34- support Plate, 341- installation cavity, 342- cross connection chamber, 35- mounting plate, 4- air cooling mechanism, 41- fan, 411- follow bevel gear, 42- Transverse connecting rod, 421- connect helical gear outside, connect helical gear, the longitudinally connected bar of 43-, the upper helical gear of 431-, 432- in 422- Lower helical gear, 5- radiator, 51- heat sink, 511- heat dissipation cavity, 52- header tank, 53- heat dissipation water pump, 54- heat dissipation water inlet pipe, 55- heat dissipation outlet pipe.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation Novel protection scope.
As shown in Figure 1, a kind of cooling back installation provided in this embodiment, including engine main body 1, dual-axle motor water pump 2, heat radiation rack 3 and air cooling mechanism 4;Heat radiation rack 3 includes coldplate 31, and cooling chamber 311 is equipped in coldplate 31, is set on coldplate 31 There are the inlet and outlet being connected to cooling chamber 311;Coldplate 31 is axial to be evenly equipped with multiple connection pillars 32, and coldplate 31 leans on The end face of connection pillar is equipped with the hot fin 33 of multiple uniformly distributed fans, fans hot fin 33 with fabulous thermally conductive function.
Water cooling box 11 is equipped in engine main body 1, water cooling box 11 is provided with cooling water 12, water cooling box 11 and dual-axle motor water The water inlet end of pump 2 is connected by water inlet pipe 13, and the water outlet of dual-axle motor water pump 2 and the water inlet of coldplate 31 pass through connecting tube Road connection, water cooling box 11 are connect with the water outlet of coldplate 31 by outlet pipe 14.Air cooling mechanism 4 includes fan 41, laterally connects Extension bar 42 and longitudinally connected bar 43, longitudinally connected bar 43 are installed in rotation on heat radiation rack 3, the both ends point of longitudinally connected bar 43 It is not connected with helical gear 431 and lower helical gear 432, driving helical gear 21, driving are connected in the shaft of dual-axle motor water pump 2 Helical gear 21 is engaged with upper helical gear 431;Transverse connecting rod 42 is installed in rotation on heat radiation rack 3, transverse connecting rod 42 Both ends are separately installed with outer connection helical gear 421 and interior connection helical gear 422, and outer connection helical gear 421 is nibbled with lower helical gear 432 It closes;The intermediolateral column of fan 41 is installed in rotation on heat radiation rack 3, and fan 41 is located at the underface for fanning hot fin 33, and fan 41 air supply direction face fans hot fin 33, and the intermediolateral column of fan 41 is equipped with follow bevel gear 411, follow bevel gear 411 with Interior connection helical gear 422 engages.
Specifically, support plate 34 is equipped between multiple connection pillars 32, support plate 34 is equipped with the installation of upper surface opening Chamber 341, support plate 34 is interior to be equipped with the cross connection chamber 342 being connected to installation cavity 341, and cross connection chamber 342 leans on support plate side wall Place is open;Connection pillar at corresponding cross connection chamber is equipped with the through-hole extended transversely through, is equipped with bearing, lateral connection in through-hole Bar 42 sequentially passes through through-hole and cross connection chamber 342, and the part that transverse connecting rod 42 is located at through-hole is connect with bearing, lateral connection Bar 42 is located at the part in installation cavity and connects with interior connection helical gear 422.The intermediolateral column of fan 41 passes through bearing and installation cavity 341 Connection, and follow bevel gear 411 is located in installation cavity 341.For the ease of the placement of dual-axle motor water pump 2, coldplate 31 is being leaned on The connection pillar of inlet end be equipped with mounting plate 35, dual-axle motor water pump 2 is mounted on mounting plate 35;Longitudinally connected bar 43 It is connect by bearing with mounting plate 35.
In order to reinforce the heat dissipation effect to coldplate 31, cooling back installation further includes radiator 5, and radiator 5 wraps It includes heat sink 51, header tank 52 and heat dissipation water pump 53, heat sink 51 to be placed on coldplate 31, heat dissipation cavity is equipped in heat sink 51 511, header tank 52 is connect with the water inlet of heat dissipation cavity 511 by the water inlet pipe 54 that radiates, the water outlet of header tank 52 and heat dissipation cavity 511 Mouth is connected by heat dissipation outlet pipe 55, and heat dissipation water inlet pipe 54 is equipped with heat dissipation water pump 53.In addition, as shown in Figures 2 and 3, it is cooling The cooling chamber 311 of plate 31 and the serpentine-like shape of the heat dissipation cavity 511 of heat sink 51, and water (flow) direction and heat dissipation in cooling chamber 311 The water (flow) direction of chamber 511 is vertical.
To sum up, this cooling back installation drives driving helical gear 21 to rotate by dual-axle motor water pump 2, drives helical gear 21 Longitudinally connected bar 43 and lower helical gear 432 is driven to rotate by upper helical gear 431, lower helical gear 432 drives outer connection helical gear 421, transverse connecting rod 42 and the rotation of interior connection helical gear 422, interior connection helical gear 422 drive follow bevel gear 411 to rotate, from And drive fan 41 rotate and the hot fin of the fan of coldplate 31 33 is carried out it is air-cooled, can to the cooling water in cooling chamber 311 into Row heat dissipation, convenient for cooling down to the cooling water 12 in water cooling box 11, is effectively guaranteed the radiating efficiency to generator.This Outside, by the cooperation of heat sink 51 and coldplate 31, pass through the water flow side of water (flow) direction and heat dissipation cavity 511 in cooling chamber 311 To vertical design, the homogenization that heat sink 51 radiates to coldplate 31 ensure that, while making heat sink 51 to cooling chamber 311 In the heat dissipation effect of water flow reached maximization, greatly improve heat sink 51 to the heat dissipation effect of coldplate 31.
It should be noted that preferred embodiment above is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should be managed Solution: it can still modify to technical solution documented by previous embodiment, or to some or all of technologies Feature is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and the utility model is real The range of a technical solution is applied, should all be covered in the claim of the utility model and the range of specification.

Claims (5)

1. a kind of cooling back installation, it is characterised in that: including engine main body, dual-axle motor water pump, heat radiation rack and Air cooler Structure;
The heat radiation rack includes coldplate, and cooling chamber is equipped in coldplate, and coldplate is equipped with the water inlet being connected to cooling chamber And water outlet;Coldplate is axially evenly equipped with multiple connection pillars, and coldplate is equipped with multiple uniformly distributed fans by the end face of connection pillar Hot fin;
Water cooling box is equipped in the engine main body, water cooling box is provided with cooling water, water cooling box and the dual-axle motor water pump Water inlet end is connected by water inlet pipe, and the water outlet of dual-axle motor water pump and the water inlet of coldplate are connected by connecting pipe, water The water outlet of ice chest and coldplate is connected by outlet pipe;
The air cooling mechanism includes fan, transverse connecting rod and longitudinally connected bar, and longitudinally connected bar is installed in rotation on heat dissipation On frame, the both ends of longitudinally connected bar are connected separately with helical gear and lower helical gear, are connected in the shaft of dual-axle motor water pump Helical gear is driven, driving helical gear is engaged with upper helical gear;Transverse connecting rod is installed in rotation on heat radiation rack, lateral connection The both ends of bar are separately installed with outer connection helical gear and interior connection helical gear, and outer connection helical gear is engaged with lower helical gear;Fan Intermediolateral column be installed in rotation on heat radiation rack, fan is located at the underface for fanning hot fin, and the air supply direction face of fan Hot fin is fanned, the intermediolateral column of fan is equipped with follow bevel gear, and follow bevel gear is engaged with interior connection helical gear.
2. cooling back installation according to claim 1, it is characterised in that:
Support plate is equipped between multiple connection pillars, support plate is equipped with the installation cavity of upper surface opening, sets in support plate There is the cross connection chamber being connected to installation cavity, cross connection chamber is open by support plate side-walls;Company at corresponding cross connection chamber It connecing pillar and is equipped with the through-hole extended transversely through, be equipped with bearing in through-hole, transverse connecting rod sequentially passes through through-hole and cross connection chamber, The part that transverse connecting rod is located at through-hole is connect with bearing, and transverse connecting rod is located at part and interior connection helical gear in installation cavity Connection;The intermediolateral column of fan is connect by bearing with installation cavity, and follow bevel gear is located in installation cavity.
3. cooling back installation according to claim 2, it is characterised in that:
It is equipped with mounting plate by the connection pillar of the inlet end of coldplate, dual-axle motor water pump is installed on a mounting board; Longitudinally connected bar is connect by bearing with mounting plate.
4. cooling back installation according to claim 1, it is characterised in that:
It further include radiator, radiator includes heat sink, header tank and heat dissipation water pump, and heat sink is placed on the cooling plate, Be equipped with heat dissipation cavity in heat sink, the water inlet of header tank and heat dissipation cavity by heat dissipation water inlet pipe connection, header tank and heat dissipation cavity Water outlet is equipped with heat dissipation water pump by heat dissipation outlet pipe connection, heat dissipation water inlet pipe.
5. cooling back installation according to claim 4, it is characterised in that:
The cooling chamber of the coldplate and the serpentine-like shape of the heat dissipation cavity of heat sink, and water (flow) direction and heat dissipation cavity in cooling chamber Water (flow) direction it is vertical.
CN201821850062.1U 2018-11-09 2018-11-09 A kind of cooling back installation Active CN208934788U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821850062.1U CN208934788U (en) 2018-11-09 2018-11-09 A kind of cooling back installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821850062.1U CN208934788U (en) 2018-11-09 2018-11-09 A kind of cooling back installation

Publications (1)

Publication Number Publication Date
CN208934788U true CN208934788U (en) 2019-06-04

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Application Number Title Priority Date Filing Date
CN201821850062.1U Active CN208934788U (en) 2018-11-09 2018-11-09 A kind of cooling back installation

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110549841A (en) * 2019-09-12 2019-12-10 合肥工业大学 Cooling system for electric automobile
CN110941318A (en) * 2019-12-12 2020-03-31 台州椒江锐江电脑有限公司 Computer host computer rapid cooling equipment
CN111322149A (en) * 2020-02-27 2020-06-23 安徽安凯汽车股份有限公司 Adjustable intelligent temperature control heat dissipation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110549841A (en) * 2019-09-12 2019-12-10 合肥工业大学 Cooling system for electric automobile
CN110941318A (en) * 2019-12-12 2020-03-31 台州椒江锐江电脑有限公司 Computer host computer rapid cooling equipment
CN111322149A (en) * 2020-02-27 2020-06-23 安徽安凯汽车股份有限公司 Adjustable intelligent temperature control heat dissipation system

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