CN213540874U

CN213540874U - External connection type oil tank radiator

Info

Publication number: CN213540874U
Application number: CN202022421606.6U
Authority: CN
Inventors: 贾国安
Original assignee: Guangzhou Zhongwo Heat Exchanger Technology Co ltd
Current assignee: Guangzhou Zhongwo Heat Exchanger Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-25
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to the hydraulic technical field, in particular to an external oil tank radiator, which comprises a radiator body and a bearing, two groups of upper clamping brackets are symmetrically arranged at the top end of the rear side of the radiator body in the left-right direction, two groups of sliding grooves are symmetrically arranged at the lower end of the rear side of the radiator body in the left-right direction, a lower clamping bracket is connected in the sliding groove in a sliding way, the front end of the lower clamping bracket is connected with a screw rod through a thread, the lower end of the screw rod is rotatably connected with the bottom end of the radiator body through a bearing, the bottom end of the screw rod is fixedly connected with an adjusting knob, the bottom end surface of the upper clamping bracket and the top end surface of the lower clamping bracket are respectively in pressed contact with the upper end and the lower end of the oil tank, a plurality of groups of radiating fins are uniformly arranged on the upper part of the front end of the radiator body, a water storage cavity is arranged inside the upper side of the front end of the radiator body, inside the water filling chamber of having seted up of fin rear side, the utility model provides an easy to assemble with dismantle and the good external formula oil tank radiator of radiating effect.

Description

External connection type oil tank radiator

Technical Field

The utility model relates to a hydraulic pressure technical field, concretely relates to external formula oil tank radiator.

Background

The existing oil tank basically has an oil storage function, and the structure of the existing oil tank only has an oil inlet and an oil outlet of an oil tank body and the tank body. And for the temperature of the oil, the surface of the oil tank body can be cooled only through the outside air, so that the temperature of the oil in the oil tank is driven to be reduced. However, in hot summer, long-time and high-pressure work, the oil temperature is too high, and the power of the hydraulic system is lost due to the too high oil temperature, so that the pressure of the whole system is unstable, and safety accidents and the like are caused.

The novel oil tank with the radiator, as disclosed in the Chinese patent application No. CN201520541552.3, comprises an oil return oil tank and an oil storage oil tank, wherein the oil return oil tank and the oil storage oil tank are fixedly connected with an aluminum radiating plate and an aluminum radiating plate through a supporting plate I and a supporting plate II, the aluminum radiating plate and the aluminum radiating plate are alternately fixed between the oil return oil tank and the oil storage oil tank, each aluminum radiating plate is divided into a plurality of oil return channels, the aluminum radiating plate is formed by bending a thin aluminum plate into waves, an oil filling port is reserved on the oil return oil tank, an oil tank cover is arranged on the oil filling port, an oil inlet is reserved on the oil return oil tank, the oil inlet is connected with an oil return pipe, an oil outlet flange plate is welded on the oil storage oil tank, the oil outlet flange plate is basically symmetrical with the oil filling port in a space oblique angle, and the oil storage flange plate is used for, the rectangular pyramid fan frame is fixed behind the aluminum radiating fins and the aluminum radiating screen plate, the rectangular pyramid fan frame is fixed on the support plate I and the support plate II through sealing gaskets, the rectangular pyramid fan frame is used for installing a radiating fan, and the radiating fan runs in an axial flow mode. The utility model discloses can realize reaching the temperature that reduces whole hydraulic system oil promptly to the cooling of oil tank oil return to make whole hydraulic transmission more stable, reduced because the energy of taking away generates heat, also improved the hydraulic pressure temperature higher, there is the user scheduling problem of burning, let user operational environment more comfortable, more humanized.

The device is inconvenient to install and dismantle, and the radiating effect is not ideal.

To the problem, the utility model designs an external oil tank radiator.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an external oil tank radiator. The problem is solved as far as possible to provide an external oil tank radiator that easy to assemble and dismantle and radiating effect are good.

The utility model discloses a following technical scheme realizes:

an external connection type oil tank radiator comprises a radiator body and a bearing, wherein two groups of upper clamping supports are arranged on the top end of the rear side of the radiator body in a bilateral symmetry mode, two groups of sliding grooves are formed in the lower end of the rear side of the radiator body in a bilateral symmetry mode, a lower clamping support is connected in the sliding grooves in a sliding mode, a screw rod is connected to the front end of the lower clamping support in a threaded mode, the lower end of the screw rod is connected to the bottom end of the radiator body through the bearing in a rotating mode, an adjusting knob is fixedly connected to the bottom end of the screw rod, the bottom end face of the upper clamping support and the top end face of the lower clamping support are respectively in pressing contact with the upper end and the lower end of an oil tank in a matched mode, a plurality of groups of radiating fins are evenly arranged on the upper portion of the front end of the radiator body, the air cavity top evenly is provided with rather than a plurality of groups of blast nozzles of intercommunication, air cavity bottom middle part intercommunication has the air-supply line, the air-supply line bottom is connected with the air pump, air pump embedding fixed mounting is in radiator body bottom.

Preferably, the side wall of the rear end of the radiator body is attached to the front end face of the oil tank, and the radiator body is made of copper alloy.

Preferably, the upper clamping support and the lower clamping support are both J-shaped, and the hook ends of the upper clamping support and the lower clamping support are arranged oppositely.

Preferably, a rotating groove is formed in the top end of the sliding groove, a mounting hole is formed in the bottom end of the sliding groove, the upper end of the screw rod is rotatably connected in the rotating groove, a bearing inner ring is fixedly connected to the lower end of the screw rod, and a bearing outer ring is fixedly connected to the inner wall of the mounting hole.

Preferably, a heat dissipation gap is formed between two adjacent groups of the heat dissipation fins, and the air outlet nozzle is arranged in the middle of the heat dissipation gap in a right-facing manner.

Preferably, the air pump is electrically connected with a power supply.

The utility model has the advantages that: lower clamping bracket through last clamping bracket and activity is convenient with radiator body fixed mounting on the oil tank outer wall, easy to assemble and dismantlement, the cooling water that is full of is convenient for give the cooling water through the heat-conduction effect with the heat conduction of oil tank inside through filling in water chamber and the water storage chamber simultaneously, the air of blowing in toward the wind chamber through the air pump simultaneously, the air is bloied through air outlet nozzle toward the heat dissipation clearance, improve air mobility, make the vapor in the air can be fine contact the fin and evaporate the heat of absorbing on the fin by the cooling water conduction, the radiating effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a bottom perspective view of the present invention;

FIG. 3 is a longitudinal cross-sectional view of the present invention at the screw;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a transverse longitudinal sectional view of the present invention at the air outlet nozzle;

fig. 6 is a rear side view of the present invention.

In the figure: 1-radiator body, 101-chute, 102-water storage cavity, 103-air cavity, 2-upper clamping support, 3-lower clamping support, 4-screw, 5-bearing, 6-adjusting knob, 7-oil tank, 8-radiating fin, 801-water filling cavity, 802-radiating gap, 9-air outlet nozzle, 10-air inlet pipe and 11-air pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, an external oil tank radiator comprises a radiator body 1 and a bearing 5, two sets of upper clamping brackets 2 are symmetrically arranged at the top end of the rear side of the radiator body 1, two sets of sliding grooves 101 are symmetrically arranged at the lower end of the rear side of the radiator body 1, a lower clamping bracket 3 is slidably connected in the sliding grooves 101, a screw rod 4 is in threaded connection with the front end of the lower clamping bracket 3, the lower end of the screw rod 4 is rotatably connected to the bottom end of the radiator body 1 through the bearing 5, an adjusting knob 6 is fixedly connected to the bottom end of the screw rod 4, the bottom end face of the upper clamping bracket 2 and the top end face of the lower clamping bracket 3 are respectively in pressing contact with the upper end and the lower end of an oil tank 7, a plurality of sets of radiating fins 8 are uniformly arranged at the upper part of the front end of the radiator body 1, a water storage cavity 102 is arranged inside, the inside wind chamber 103 that is equipped with of 1 lower extreme of radiator body, wind chamber 103 top evenly is provided with rather than a plurality of groups air outlet 9 of intercommunication, and wind chamber 103 bottom middle part intercommunication has air-supply line 10, and air-supply line 10 bottom is connected with air pump 11, and air pump 11 embedding fixed mounting is in 1 bottom of radiator body.

Specifically, referring to fig. 1, the side wall of the rear end of the radiator body 1 is attached to the front end surface of the oil tank 7, and the radiator body 1 is made of copper alloy, so that the heat inside the oil tank 7 can be well conducted to the radiator body 1.

Referring to fig. 1 to 3, the upper clamping bracket 2 and the lower clamping bracket 3 are both J-shaped, and the hook ends of the upper clamping bracket 2 and the lower clamping bracket 3 are oppositely arranged, so that the radiator body 1 can be conveniently and fixedly mounted on the outer wall of the oil tank 7 through the upper clamping bracket 2 and the movable lower clamping bracket 3, and the installation and the disassembly are convenient.

Referring to fig. 3, a rotating groove is formed at the top end of the sliding groove 101, a mounting hole is formed at the bottom end of the sliding groove 101, the upper end of the screw rod 4 is rotatably connected in the rotating groove, the lower end of the screw rod 4 is fixedly connected with the inner ring of the bearing 5, the outer ring of the bearing 5 is fixedly connected on the inner wall of the mounting hole, the lower clamping support 3 can be adjusted to slide up and down along the sliding groove 101 by rotating the screw rod 4, clamping or opening action is realized, and the radiator body 1 can be conveniently mounted.

Referring to fig. 4 to 5, a heat dissipation gap 802 is formed between two adjacent sets of heat dissipation fins 8, the air outlet 9 is disposed opposite to the middle of the heat dissipation gap 802, and the air pump 11 is electrically connected to a power supply and blows air into the heat dissipation gap 802 through the air outlet 9 to improve air fluidity, so that water vapor in the air can well contact the heat dissipation fins 8 and evaporate and absorb heat conducted by cooling water on the heat dissipation fins 8.

In the utility model, when the device is needed, the rear side wall of the radiator body 1 is attached to the front end face of the oil tank 7, the upper clamping support 2 is firstly tightly attached to the outer wall of the upper end of the oil tank 7, then the two groups of adjusting knobs 6 are respectively rotated from the low end to rotate the screw rod 4, the screw rod 4 drives the lower clamping support 3 to slide upwards along the chute 101, the top end face of the lower clamping support 3 is tightly attached to the bottom end face of the oil tank 7, at the moment, the installation is finished, then the power supply of the air pump 11 is switched on and the air pump 11 is started, because the upper part of the front end of the radiator body 1 is evenly provided with a plurality of groups of radiating fins 8, the upper inner part of the front end of the radiator body 1 is provided with the water storage cavity 102, the rear inner part of the radiating fins 8 is provided with the water filling cavity 801, the water storage cavity 102 is respectively communicated with the plurality of groups, air chamber 103 bottom middle part intercommunication has air-supply line 10, air-supply line 10 bottom is connected with

air pump

11, 11 embedding fixed mounting of air pump are in 1 bottom of radiator body, and be equipped with heat dissipation clearance 802 between two sets of adjacent fin 8, air-out nozzle 9 is just to setting up in this heat dissipation clearance 802 middle part, 11 electrically connected of air pump has the power, through 11 toward the air of blowing in chamber 103 of air pump, the air is bloied toward heat dissipation clearance 802 through air-out nozzle 9, improve the air mobility, the heat that comes out by the cooling water conduction on contacting fin 8 and evaporation absorption fin 8 that the vapor in the messenger's air can be fine, the radiating effect is good.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an external formula oil tank radiator which characterized in that: the radiator comprises a radiator body (1) and a bearing (5), wherein two groups of upper clamping supports (2) are arranged on the top end of the rear side of the radiator body (1) in a bilateral symmetry manner, two groups of sliding grooves (101) are formed in the lower end of the rear side of the radiator body (1) in a bilateral symmetry manner, a lower clamping support (3) is connected in the sliding grooves (101) in a sliding manner, a screw rod (4) is connected to the front end of the lower clamping support (3) in a threaded manner, the lower end of the screw rod (4) is rotatably connected to the bottom end of the radiator body (1) through the bearing (5), an adjusting knob (6) is fixedly connected to the bottom end of the screw rod (4), the bottom end face of the upper clamping support (2) and the top end face of the lower clamping support (3) are respectively in pressing contact with the upper end and the lower end of an oil tank (7) in a pressing manner, the inside water filling chamber (801) of having seted up of fin (8) rear side, water storage chamber (102) are linked together respectively with a plurality of groups water filling chamber (801), radiator body (1) lower extreme inside is equipped with wind chamber (103), wind chamber (103) top evenly is provided with a plurality of groups blast nozzle (9) rather than the intercommunication, wind chamber (103) bottom middle part intercommunication has air-supply line (10), air-supply line (10) bottom is connected with air pump (11), air pump (11) embedding fixed mounting is in radiator body (1) bottom.

2. An external tank radiator according to claim 1, wherein: the side wall of the rear end of the radiator body (1) is attached to the front end face of the oil tank (7), and the radiator body (1) is made of copper alloy.

3. An external tank radiator according to claim 1, wherein: the upper clamping support (2) and the lower clamping support (3) are both J-shaped, and the hook ends of the upper clamping support (2) and the lower clamping support (3) are arranged oppositely.

4. An external tank radiator according to claim 1, wherein: the rotary groove is formed in the top end of the sliding groove (101), the mounting hole is formed in the bottom end of the sliding groove (101), the upper end of the screw rod (4) is rotatably connected in the rotary groove, the lower end of the screw rod (4) is fixedly connected with an inner ring of the bearing (5), and an outer ring of the bearing (5) is fixedly connected to the inner wall of the mounting hole.

5. An external tank radiator according to claim 1, wherein: a heat dissipation gap (802) is arranged between two adjacent groups of heat dissipation fins (8), and the air outlet nozzle (9) is arranged in the middle of the heat dissipation gap (802) in a right-to-middle mode.

6. An external tank radiator according to claim 1, wherein: the air pump (11) is electrically connected with a power supply.