CN101680719A - Assembly type hydraulic-operating oil cooling apparatus - Google Patents
Assembly type hydraulic-operating oil cooling apparatus Download PDFInfo
- Publication number
- CN101680719A CN101680719A CN200880017807A CN200880017807A CN101680719A CN 101680719 A CN101680719 A CN 101680719A CN 200880017807 A CN200880017807 A CN 200880017807A CN 200880017807 A CN200880017807 A CN 200880017807A CN 101680719 A CN101680719 A CN 101680719A
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- Prior art keywords
- main body
- blocking plate
- cap
- heat exchanger
- cooling water
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
- F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
- F28D7/1661—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape with particular pattern of flow of the heat exchange media, e.g. change of flow direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0049—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for lubricants, e.g. oil coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0229—Double end plates; Single end plates with hollow spaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Fluid-Pressure Circuits (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The present invention relates to a hydraulic-operating oil cooling apparatus for cooling hydraulic-operating oil used in various hydraulic machines using hydraulic pressure, and more particularly, toan assembly type hydraulic-operating oil cooling apparatus for a hydraulic machine, which is very convenient in maintenance and repair because a body of the oil cooling apparatus is constructed of several units, and is very excellent in cooling efficiency because cooling water flows through the inside of a heat exchange pipe of the hydraulic-operating oil cooling apparatus as well as the inside ofthe units.
Description
Technical field
The present invention relates to be used for to cool off the hydraulic-operating oil cooling apparatus of the hydraulic operation oil that the hydraulic press at various use hydraulic pressure uses, relate more specifically to such assembly type hydraulic-operating oil cooling apparatus that is used for hydraulic press: because the main body of this oil cooling apparatus is made of some unit, therefore it is convenient to maintenance and repair very much, and because cooling water flows through the inside of heat exchanger tube of this hydraulic-operating oil cooling apparatus and the inside of described unit, so its cooling effectiveness excellence.
Background technology
The hydraulic machine of injection forming equipment or stamping machine and so on is provided with usually and is used for by using hydraulic operation oil pressure energy to be converted to the cylinder of kinetic energy.When cylinder operation, produce heat to improve the temperature of hydraulic operation oil thus.As a result, the problem that exists machine error operation and operating efficiency to reduce.
In order to address this problem, most of hydraulic press must comprise hydraulic-operating oil cooling apparatus, is used for the hydraulic operation oil of cooling down high-temperature and it is fed to hydraulic press once more.
Yet the problem that hydraulic-operating oil cooling apparatus brings is: because of several heat exchanger tubes of internal placement in an one main body, and its assembling and maintain/repair difficulty.
Summary of the invention
Technical problem
Therefore, invention the present invention solves the problems referred to above that occur in the prior art, the purpose of this invention is to provide a kind of hydraulic-operating oil cooling apparatus, this hydraulic-operating oil cooling apparatus cooling effectiveness excellence, and be easy to maintenance and repair, wherein, because simple structure thereby be easy to its production in enormous quantities, and because its parts assembling is simple and easily, therefore can reduce its manufacturing time significantly.
Technical scheme
To achieve these goals, the invention provides a kind of assembly type hydraulic-operating oil cooling apparatus, wherein, the unit of ideal quantity is spirally connected each other in the mode of series connection, to form the main body of this hydraulic-operating oil cooling apparatus, each unit circumferentially is formed with conjugate foramen and main body cooling water path at it, filler inserts in the pars intermedia of each unit, making that protuberance is interlaced with each other faces, oil-in and oil export are respectively formed at the place, described unit of the both sides that are engaged in described main body, wherein, the cap blocking plate is bonded on the both sides of described main body, heat exchanger tube and support bar insert respectively in heat exchanger tube coupling opening and the support bar conjugate foramen, described support bar also inserts in the support rod hole of blocking plate of the described protuberance that attaches to described filler, wherein, cooling water inlet and coolant outlet are separated from each other by separator, and be formed on a side of the described cap blocking plate at the both sides place that is engaged in described main body, side at described cap blocking plate also engages the preceding cap that radially is formed with cooling water main body inlet, and the opposite side of the described cap blocking plate of locating in the both sides that are engaged in described main body engages the back cap that radially is formed with cooling water main body inlet.
Beneficial effect
Therefore, according to the present invention because the inside that cooling water flows through heat exchanger tube with and the inside of main body, this hydraulic-operating oil cooling apparatus can easily be dismantled and clean to so cooling effectiveness excellence when building up impurity in the inside of hydraulic-operating oil cooling apparatus.In addition, the present invention is very practical, because after its parts damages, can after pulling down the damage parts, change it, and need not to change whole hydraulic-operating oil cooling apparatus, thereby easily and simply therefore maintain/repair and assemble this hydraulic-operating oil cooling apparatus makes manufacturing cost reduce significantly.
Description of drawings
Fig. 1 is the view of expression user mode of the present invention;
Fig. 2 is a stereogram of the present invention;
Fig. 3 is the exploded perspective view of the back cap of hydraulic-operating oil cooling apparatus;
Fig. 4 is the view that the state of the cap blocking plate that engages with heat exchanger tube is treated in expression;
Fig. 5 is the partial cross-sectional perspective view of unit;
Fig. 6 is the exploded perspective view of blocking plate that is bonded on the pars intermedia place of unit;
Fig. 7 is the stereogram of other form of blocking plate that is bonded on the pars intermedia place of unit;
Fig. 8 is the structure chart of preceding cap;
Fig. 9 is the structure chart of back cap;
Figure 10 is a cutaway view of the present invention;
Figure 11 is the exploded perspective view of one embodiment of the present invention; And
Figure 12 is the exploded perspective view of another embodiment of the present invention.
The specific embodiment
Describe preferred implementation of the present invention below with reference to accompanying drawings in detail.
In the drawings, Fig. 1 is the view of expression user mode of the present invention.
As shown in Figure 1, the cooling water inlet 4 of hydraulic-operating oil cooling apparatus 1 is connected with chilled water tank 6 with coolant outlet 5, thereby the inner loop of the heat exchanger tube 20 of the inside that cooling water can be by being arranged in hydraulic-operating oil cooling apparatus 1, the oil-in 2 of hydraulic-operating oil cooling apparatus 1 is connected with hydraulic press with oil export 3, thereby the hydraulic operation oil of heat can flow through the outside of the heat exchanger tube 20 of the inside that is arranged in hydraulic-operating oil cooling apparatus 1.
In this, be recycled to from hydraulic press hydraulic-operating oil cooling apparatus 1 heat hydraulic operation oil with between the cooling water of the inner loop of the heat exchanger tube 20 of the inside of chilled water tank 6 by being arranged in hydraulic-operating oil cooling apparatus 1, produce heat exchange, thereby hot hydraulic operation oil is cooled off and it is fed to hydraulic press once more.
Fig. 2 is the stereogram of expression hydraulic-operating oil cooling apparatus of the present invention.
As shown in Figure 2, hydraulic-operating oil cooling apparatus 1 of the present invention comprises that cap 8 behind 9, two of some unit 10 of arranged in series and two the cap blocking plates and two preceding caps 7 are bonded on the two ends of corresponding units 10 respectively.Oil-in 2 and oil export 3 are formed on 10 tops, unit, and they are bonded on the two ends in some unit 10 of the main body that forms hydraulic-operating oil cooling apparatus 1 after being connected in series, and cooling water inlet 4 and coolant outlet 5 are formed on preceding cap 7 places.
Fig. 3 is the back cap 8 of expression hydraulic-operating oil cooling apparatus 1 of the present invention and the exploded perspective view of cap blocking plate 9.
As shown in Figure 3, poroid heat exchanger tube coupling opening 19 is formed on each cap blocking plate 9 place, as shown in Figure 3, forms sealing recess 17 by chamfering heat exchanger tube coupling opening 19 in a side of cap blocking plate 9.So seal is installed on the part at processing sealing recess 17 places, heat exchanger tube coupling opening 19 places,, when two cap blocking plates 9 are engaged with each other, is installed in the part place at heat exchanger tube coupling opening 19 places that are formed at two cap blocking plate 9 places that is.
The reason of inserting seal 16 between two cap blocking plates 9 is that hydraulic operation is oily to be revealed in order to stop, and this hydraulic operation oil flows through the inside of unit 10 by the gap of the heat exchanger tube coupling opening 19 of cap blocking plate 9.
Except above-mentioned method, can realize the present invention by using a cap blocking plate 9.In this, heat exchanger tube 20 inserts and is formed with in the cap blocking plate 9 of heat exchanger tube coupling opening 19, by using the pipe expansion instrument that heat exchanger tube 20 is contacted with the heat exchanger tube coupling opening 19 of cap blocking plate 9, the hydraulic operation of flowing through 10 inside, unit is oily to be revealed thereby can stop.
In addition, as shown in Figure 3, back cap 8 is bonded on the side by the hydraulic-operating oil cooling apparatus 1 that engages some unit 10 formations, and preceding cap 7 is bonded on the opposite side of main body, and back cap 8 engages with main body by two cap blocking plates 9 with preceding cap 7.In this case, can only use a cap blocking plate 9 as mentioned above.
In this embodiment, as shown in Figure 4, a plurality of heat exchanger tubes 20 are installed in by engaging the inside of the main body that some unit 10 constitute, and each heat exchanger tube 20 all inserts in the heat exchanger tube coupling opening 19 of cap blocking plate 9 of the both sides that are installed in main body securely.As shown in Figure 4, heat exchanger tube 20 is formed with screw-like fin 21 in its outer surface.In this, when heat exchanger tube 20 inserts in the heat exchanger plates coupling opening 19 of cap blocking plates 9 so that the screw-like fin 21 that is formed on heat exchanger tube 20 places each other the mode of lapping realize.
In other words, as shown in Figure 4, heat exchanger tube 20 inserts in the heat exchanger tube coupling opening 19 of cap blocking plate 9, and the feasible fin 21 that is formed on the outer surface of heat exchanger tube to be installed 20 is arranged to fin 21 lappings with mounted heat exchanger tube 20.When heat exchanger tube 20 rotation, screw-like fin 21 inserts in the heat exchanger tube coupling openings 19, simultaneously with fin 21 lappings of other heat exchanger tube 20.
Therefore, the fin 21 that is configured to make heat exchanger tube 20 when hydraulic-operating oil cooling apparatus during lapping, can be installed more heat exchanger tube 20, to improve cooling effectiveness thus each other in the inside of hydraulic-operating oil cooling apparatus 1.
Fig. 5 is the partial perspective view of the unit 10 of the main body of formation hydraulic-operating oil cooling apparatus 1 when some unit are engaged with each other.
As shown in Figure 5, engaging groove 14 is formed on a side of unit 10, and projection 15 is formed on opposite side, and cooling water path 18 and conjugate foramen 13 are formed on the inside of unit 10.
Fig. 6 is the stereogram that is illustrated in the filler 23 in the pars intermedia that inserts unit 10 when each unit 10 engages.As shown in Figure 6, the filler 23 of being made and be configured as ring-type by elastomeric material is formed with protuberance 31, conjugate foramen 13 and cooling water path 18.In addition, blocking plate 24 is bonded on protuberance 31 both sides of filler 23, and each blocking plate 24 is formed with support rod hole 25.
Fig. 7 is illustrated in another embodiment of the filler 23 in the pars intermedia that inserts unit 10 when each unit 10 engages.As shown in Figure 7, filler 23 and blocking plate 24 can be by in the protuberances 31 that blocking plate 24 is inserted fillers 23 and one constitutes.
Fig. 8 is the structure chart of preceding cap 7, and Fig. 9 is the structure chart of expression back cap 8.
As shown in Figure 8, preceding cap 7 is formed with cooling water inlet 4 and coolant outlet 5, between cooling water inlet 4 and coolant outlet 5 separator 26 is set, to separate cooling water inlet 4 and coolant outlet 5.In addition, conjugate foramen 13 and cooling water main body inlet 12 forms alternately at preceding cap 7 and cap 8 places, back.To explain the present invention below as above structure.
Figure 10 is the cutaway view of hydraulic-operating oil cooling apparatus of the present invention, and Figure 11 is the exploded perspective view of hydraulic-operating oil cooling apparatus of the present invention.
As shown in Figure 10 and Figure 11, in this embodiment of the present invention, engage the main body that some unit 10 form hydraulic-operating oil cooling apparatus 1 by mode with series connection, when each unit 10 is engaged with each other, the filler 23 that is formed with blocking plate 24 inserts in the pars intermedia of unit 10, and oil-in 2 and oil export 3 are formed on the place, unit that is bonded on its place, two ends.
In this case, as shown in figure 10, when in the pars intermedia that filler is inserted unit 10, by the support bar groove 22 of the filler 23 support bar groove 22 with blocking plate 24 is configured to should be inserted in the support bar 28, and blocking plate 24 firmly can be fixed on the inside of the main body of hydraulic-operating oil cooling apparatus 1.
As mentioned above, according to hydraulic-operating oil cooling apparatus of the present invention, some unit 10 that two cap blocking plates 9 are bonded on hydraulic-operating oil cooling apparatus engage the place, two ends of the main body that forms in the mode of series connection, seal 16 is installed on the sealing recess 17 at heat exchanger tube coupling opening 19 places that are formed at cap blocking plate 9, leaks to stop the hydraulic operation oil in the main body thus.Preceding cap 7 and back cap 8 are bonded on the both sides as the main body of above structure.In addition, unit 10 and cap blocking plate 9 are firmly fixed, because form recessed engaging groove 14 in a side of each unit 10 and cap blocking plate 9, and form the projection of protruding 15 at its opposite side.
Preceding cap 7 is formed with cooling water inlet 4 and coolant outlet 5, cooling water inlet 4 is separated from each other by separating part 26 with coolant outlet 5, back cap 8 is formed with circulation hydroecium 11, forms cooling water main body inlet 12 at preceding cap 7 and cap 8 places, back, so that they are communicated with main body cooling water path 18.
As shown in figure 10, when the hydraulic operation of hydraulic press oil was introduced by oil-in 2, because blocking plate 24 is formed on filler 23 places, so hydraulic operation oil passed heat exchanger tube 20 along the zigzag direction, discharges by oil export 3, and is fed in the hydraulic press once more.When cooling water inlet 4 cooling water supplies by preceding cap 7, part cooling water passes the inside that engages the heat exchanger tube 20 that cap blocking plate 9 is arranged, and pass the back cap 8 circulation hydroecium 11, pass heat exchanger tube 20 once more and be collected in be formed at before in the drip chamber 27 at cap 7 places, and discharge by coolant outlet 5.
As shown in figure 10, the cooling water main body inlet 12 of cap 7 and with the main body cooling water path 18 of mode each unit 10 connected to one another of series connection before a part of cooling water by cooling water inlet 4 supply passes, and cause in the circulation hydroecium 11 that is collected in back cap 8, the cooling water that is collected in the circulation hydroecium 11 passes the cooling water main body inlet 12 of cap 8 afterwards, pass the main body cooling water path 18 of each unit 10, and cause in the drip chamber 27 that is collected in preceding cap 7, and discharge by coolant outlet 5.
Therefore, the hydraulic operation oil of heat of inside of heat exchanger tube 20 that passes the place, inside of the main body that is arranged in hydraulic-operating oil cooling apparatus 1 with zigzag motion is cooled off by the cooling water of the inside of the inside of the main body of aforesaid process by passing unit 10 and heat exchanger tube 20.
In this case, as shown in Figure 4, heat exchanger tube 20 is formed with screw-like fin 21 at the outer surface of this heat exchanger tube 20, by at the increasing heat exchanger tube 20 of internal placement of the main body of hydraulic-operating oil cooling apparatus 1 and can make cooling effectiveness the best,, each heat exchanger tube 20 makes its fin lapping each other because constituting.
As shown in Figure 7, if 10 pars intermedia place engages filler 23 in the unit, this filler 23 portion within it is formed with blocking plate 24, then under the situation that does not have support bar 28 as shown in Figure 10 and Figure 11, the blocking plate 24 of filler 23 also can firmly be fixed to the inside of hydraulic-operating oil cooling apparatus 1.
Figure 12 is the exploded perspective view of another embodiment of expression the present invention.
In this embodiment, hydraulic-operating oil cooling apparatus comprises the main body 29 that is formed with oil-in 2 and oil export 3, two support bars 28 that are provided at predetermined intervals blocking plate 24 insert in the support bar conjugate foramen 30 and heat exchanger tube coupling opening 19 of cap blocking plate 9, cap blocking plate 9 is bonded on the both sides of main body 29, and is arranged in the inside of main body 29.In addition, cap 7 and back cap 8 constituted before hydraulic-operating oil cooling apparatus 1 engaged by two cap blocking plate 9 places in main body 29.
In this case, the end structure in the heat exchanger tube coupling opening 19 of the insertion cap blocking plate 9 of heat exchanger tube 20 becomes the hydraulic operation oil leakage of passing the periphery of heat exchanger tube 20 by Guan Bianda is stoped.In addition, as shown in Figure 4,, can stop the hydraulic operation oil of the periphery that passes heat exchanger tube 20 to leak by using two cap blocking plates 9 and seal 6.
Thereby technical essential of the present invention can be summarized as follows.
According to an embodiment of the invention, a kind of assembly type hydraulic-operating oil cooling apparatus is provided, wherein, the unit 10 of ideal quantity is spirally connected each other in the mode of series connection, to form the main body of hydraulic oil cooling device, each unit circumferentially is formed with conjugate foramen 13 and main body cooling water path 18 at it, and filler 23 inserts the pars intermedia of each unit 10, make protuberance 31 interlaced with each other facing, oil-in 2 and oil export 3 be respectively formed at and be engaged in 10 places, unit that the main body both sides are located.
In this embodiment, cap blocking plate 9 is bonded on the both sides of main body, heat exchanger tube 20 inserts respectively in heat exchanger tube coupling opening 19 and the support bar conjugate foramen 30 with support bar 28, and support bar 28 also inserts in the support rod hole 25 of the blocking plate 24 on the protuberance 31 that is attached to filler 23.
In addition, in this embodiment, cooling water inlet 4 is separated from each other by separator 26 with coolant outlet 5, and be formed on a side of cap blocking plate 9, cap blocking plate 9 is bonded on the both sides of main body, also engage the preceding cap 7 that radially is formed with cooling water main body inlet 12 in a side of cap blocking plate, engage the back cap 8 that radially is formed with cooling water inlet 12 at the opposite side of cap blocking plate 9, the cap blocking plate is bonded on the both sides of main body.
In addition, another embodiment according to the present invention, a kind of assembly type hydraulic-operating oil cooling apparatus is provided, wherein, main body 29 circumferentially is formed with main body cooling water path 18 in the portion edge within it, oil-in 2 and oil export 3 are respectively formed at main body 29 tops, cap blocking plate 9 is bonded on the both sides of main body 29, make heat exchanger tube 20 and support bar 28 insert respectively in heat exchanger tube coupling opening 19 and the support bar conjugate foramen 30, support bar 28 inserts in the support rod hole 25 of blocking plate 24, make blocking plate 24 be assemblied in support bar 28 around, thereby they are spaced apart from each other with predetermined interval.
In this embodiment, cooling water inlet 4 and coolant outlet 5 are separated from each other by separator 26, and be formed on a side of cap blocking plate 9, the cap blocking plate is bonded on the both sides of main body 29, also engage the preceding cap 7 that radially is formed with cooling water main body inlet 12, opposite side at cap blocking plate 9 engages the back cap 8 that radially is formed with cooling water main body inlet 12, and the cap blocking plate is bonded on the both sides of main body 29.
And, another embodiment according to the present invention, a kind of assembly type hydraulic-operating oil cooling apparatus is provided, wherein, the unit 10 of ideal quantity is spirally connected each other in the mode of series connection, to form the main body of hydraulic-operating oil cooling apparatus, each unit circumferentially is formed with conjugate foramen 13 and main body cooling water path 18 at it, filler 23 inserts in the pars intermedia of each unit 10, make face that interlaced with each otherly oil-in 2 is formed on 10 places, unit that are engaged in the main body both sides with oil export 3 at the protuberance 31 of the integrally formed filler 13 of inner and blocking plate 24.
In this embodiment, cap blocking plate 9 is bonded on the both sides of main body, make heat exchanger tube 20 insert in the heat exchanger tube coupling opening 19 of each cap blocking plate 9, cooling water inlet 4 and the coolant outlet 5 that is separated from each other by separator 26 is formed on a side of the cap blocking plate 9 that is engaged in main body 29 both sides, side at cap blocking plate 9 also engages the preceding cap 7 that radially is formed with cooling water main body inlet 12, opposite side at cap blocking plate 9 engages the back cap 8 that radially is formed with cooling water main body inlet 12, and the cap blocking plate is bonded on the both sides of main body 29.
Industrial applicability
As mentioned above, according to the present invention since the inside that cooling water passes heat exchanger tube with and main body Inside, so cooling effectiveness excellence.
When having assembled impurity in the inside of oil cooling apparatus, can easily dismantle and clean this liquid The press operation oil cooling apparatus.
In addition, the present invention is very practical, because after its parts damages, can pull down damage section Behind the part it is changed, and need not to change whole hydraulic-operating oil cooling apparatus. As a result, easy And safeguard simply and repair this hydraulic-operating oil cooling apparatus, and easily it is assembled, And so that the manufacturing cost decrease.
Claims (5)
1, a kind of assembly type hydraulic-operating oil cooling apparatus,
Wherein, the unit of ideal quantity (10) is spirally connected each other in the mode of series connection, to form the main body of this hydraulic-operating oil cooling apparatus, each unit circumferentially is formed with conjugate foramen (13) and main body cooling water path (18) at it, filler (23) inserts in the pars intermedia of each unit (10), so that interlaced with each other the facing of protuberance (31), oil-in (2) are located with the described unit (10) that oil export (3) is respectively formed at the both sides that are engaged in described main body
Wherein, cap blocking plate (9) is bonded on the both sides of described main body, heat exchanger tube (20) inserts respectively in heat exchanger tube coupling opening (19) and the support bar conjugate foramen (30) with support bar (28), described support bar (28) also inserts in the support rod hole (25) of blocking plate (24) of the described protuberance (31) that attaches to described filler (23), and wherein, cooling water inlet (4) is separated from each other by separator (26) with coolant outlet (5), and be formed on a side of the described cap blocking plate (9) of the both sides that are engaged in described main body, also engage the preceding cap (7) that radially is formed with cooling water main body inlet (12) in a side of described cap blocking plate, engage the back cap (8) that radially is formed with cooling water main body inlet (12) at the opposite side of the described cap blocking plate (9) of the both sides that are engaged in described main body.
2, a kind of assembly type hydraulic-operating oil cooling apparatus,
Wherein, main body (29) circumferentially is formed with main body cooling water path (18) in the portion edge within it, oil-in (2) is formed on the main body (29) with oil export (3), cap blocking plate (9) is bonded on the both sides of described main body (29), so that described heat exchanger tube (20) inserts respectively in heat exchanger tube coupling opening (19) and the support bar conjugate foramen (30) with support bar (28), described support bar (28) inserts in the support rod hole (25) of blocking plate (24), so that described blocking plate (24) be assemblied in described support bar (28) around, thereby they are spaced apart from each other with predetermined interval, and
Wherein, cooling water inlet (4) is separated from each other by separator (26) with coolant outlet (5), and be formed on a side of the described blocking plate (9) of the both sides that are engaged in described main body (29), also engage the preceding cap (7) radially be formed with cooling water main body inlet (12), engage the back cap (8) that radially is formed with cooling water main body inlet (12) at the opposite side of the described cap blocking plate (9) of the both sides that are engaged in described main body (29).
3, a kind of assembly type hydraulic-operating oil cooling apparatus,
Wherein, the unit of ideal quantity (10) is spirally connected each other in the mode of series connection, to form the main body of this hydraulic-operating oil cooling apparatus, each unit circumferentially is formed with conjugate foramen (13) and main body cooling water path (18) at it, filler (23) inserts in the pars intermedia of each unit (10), so that interlaced with each other the facing of protuberance (31) inner and the described filler (23) that blocking plate (24) is integrally formed, oil-in (2) is located with the described unit (10) that oil export (3) is formed on the both sides that are engaged in described main body, and
Wherein, cap blocking plate (9) is bonded on the both sides of described main body, so that heat exchanger tube (20) inserts in the heat exchanger tube coupling opening (19) of each cap blocking plate (9), cooling water inlet (4) is separated from each other by separator (26) with coolant outlet (5), and be formed on a side of the described blocking plate (9) of the both sides that are engaged in described main body (29), also engage the preceding cap (7) radially be formed with cooling water main body inlet (12), engage the back cap (8) that radially is formed with cooling water main body inlet (12) at the opposite side of the described cap blocking plate (9) of the both sides that are engaged in described main body (29).
4, according to each described assembly type hydraulic-operating oil cooling apparatus in the claim 1 to 3, wherein, described cap blocking plate (9) constitutes with two parts, sealing recess (17) is formed on heat exchanger tube coupling opening (19) and locates, described heat exchanger tube coupling opening (19) is formed on the cap blocking plate (9) of described two joints and locates, and each seal (16) is installed in and respectively seals on the recess (17).
5, according to each described assembly type hydraulic-operating oil cooling apparatus in the claim 1 to 3, wherein, each the heat exchanger tube coupling opening (19) that is bonded on described cap blocking plate (9) when a plurality of heat exchanger tubes (20) is when locating with inserting, is formed on fin (21) lapping each other of the outer surface of each heat exchanger tube (20).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0052186 | 2007-05-29 | ||
| KR1020070052186A KR100798701B1 (en) | 2007-05-29 | 2007-05-29 | A assembling-type hydraulic-oil cooler |
| KR1020070052186 | 2007-05-29 | ||
| PCT/KR2008/002736 WO2008147062A1 (en) | 2007-05-29 | 2008-05-16 | Assembly type hydraulic-operating oil cooling apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101680719A true CN101680719A (en) | 2010-03-24 |
| CN101680719B CN101680719B (en) | 2011-01-12 |
Family
ID=39219523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800178079A Expired - Fee Related CN101680719B (en) | 2007-05-29 | 2008-05-16 | Assembly type hydraulic-operating oil cooling apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100122797A1 (en) |
| EP (1) | EP2165144B1 (en) |
| JP (1) | JP2010526984A (en) |
| KR (1) | KR100798701B1 (en) |
| CN (1) | CN101680719B (en) |
| WO (1) | WO2008147062A1 (en) |
Cited By (3)
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| CN105765334A (en) * | 2013-11-28 | 2016-07-13 | 流动力量株式会社 | Heat exchange apparatus and manufacturing method therefor |
| CN109210978A (en) * | 2018-09-03 | 2019-01-15 | 浙江杭强制冷设备有限公司 | A kind of combined type HVAC heat exchanger |
| CN110351977A (en) * | 2018-04-02 | 2019-10-18 | 通用电气公司 | System and method for cooling down imaging system |
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| KR101166534B1 (en) * | 2010-02-17 | 2012-07-19 | 주식회사 한국쿨러 | Manufacturing thereof for oil cooler of automatic transmission |
| KR101151755B1 (en) * | 2010-02-24 | 2012-06-15 | 서정호 | Sectional module type hydraulic-operating oil cooling apparatus |
| US9786395B2 (en) * | 2011-04-25 | 2017-10-10 | Holtec International, Inc. | Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials |
| US11504814B2 (en) | 2011-04-25 | 2022-11-22 | Holtec International | Air cooled condenser and related methods |
| US10512990B2 (en) | 2012-12-03 | 2019-12-24 | Holtec International, Inc. | Brazing compositions and uses thereof |
| EP3006887B1 (en) * | 2014-10-07 | 2019-07-10 | Sülzle Holding GmbH & Co. KG | Tube bundle heat exchanger |
| EP3067652B1 (en) * | 2015-03-11 | 2019-11-13 | Politechnika Gdanska | Heat exchanger and method for exchanging heat |
| KR101699687B1 (en) * | 2015-06-15 | 2017-01-25 | 해양환경관리공단 | Portable Cooler for Power Pack |
| KR101924948B1 (en) * | 2018-07-30 | 2018-12-04 | 강환수 | Water Cooling Industrial Cooler |
| EP4374126A1 (en) * | 2021-07-17 | 2024-05-29 | Lindain Engineering, Inc. | Deflector and grid support assemblies for use in heat exchangers and heat exchangers having such assemblies therein |
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-
2008
- 2008-05-16 WO PCT/KR2008/002736 patent/WO2008147062A1/en active Application Filing
- 2008-05-16 EP EP08753532.4A patent/EP2165144B1/en not_active Not-in-force
- 2008-05-16 JP JP2010508307A patent/JP2010526984A/en active Pending
- 2008-05-16 CN CN2008800178079A patent/CN101680719B/en not_active Expired - Fee Related
- 2008-05-16 US US12/451,117 patent/US20100122797A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765334A (en) * | 2013-11-28 | 2016-07-13 | 流动力量株式会社 | Heat exchange apparatus and manufacturing method therefor |
| CN105765334B (en) * | 2013-11-28 | 2017-12-05 | 流动力量株式会社 | Heat-exchange device and its manufacture method |
| CN110351977A (en) * | 2018-04-02 | 2019-10-18 | 通用电气公司 | System and method for cooling down imaging system |
| CN109210978A (en) * | 2018-09-03 | 2019-01-15 | 浙江杭强制冷设备有限公司 | A kind of combined type HVAC heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2165144A4 (en) | 2012-12-12 |
| WO2008147062A1 (en) | 2008-12-04 |
| US20100122797A1 (en) | 2010-05-20 |
| EP2165144B1 (en) | 2016-05-04 |
| KR100798701B1 (en) | 2008-01-28 |
| CN101680719B (en) | 2011-01-12 |
| JP2010526984A (en) | 2010-08-05 |
| EP2165144A1 (en) | 2010-03-24 |
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