CN205478371U - Water -cooled pumping improvement structure - Google Patents

Abstract

The utility model discloses a water -cooled pumping improvement structure, it has a pump body, this pump body has a staving, a bracket and a water fuselage, a motor setting is in this staving, and form a cooling chamber between this motor outer fringe and this staving, two relative terminal surfaces at this staving are installed to this bracket and this water fuselage, the electric crystal and the controller of drive group are installed respectively on this bracket and this staving and are connected each other, this motor is connected to this controller, an impeller assembly is just set up between this a water fuselage and an end cover by this motor drive, because the electric crystal separately sets up and is located the bracket with the controller, consequently can improve the phenomenon that water -cooled pumping was in the past gathered at the produced heat of operation process, simultaneously, the utility model discloses a flow that the water -cooled pumping was manufactured can be simplified in the assembly of moduleization between pump body and motor.

Description

Water-cooled pumping structure-improved

Technical field

This utility model relates to a kind of pumping, particularly relates to the structure-improved of a kind of water-cooled pumping.

Background technology

Pumping, is a kind of fluid delivery system, after fluid enters pumping, immediately by the rotation of impeller Bestowing fluid one and run power, described impeller is then to be driven by motor, and motor is to run up, by This temperature that will result in pumping raises, and is unfavorable for the electronic component within pumping, therefore, the most on the market Circulation has a kind of water-cooled pumping.

The water-cooled pumping of prior art, refer to shown in Fig. 6, and it has an outer casing member 91, this outer casing member 91 are formed with a pump intake (not shown) and a pump discharge 910, and an inner housing component 92 is then installed in this outer casing member 91 is internal, and this inner housing component 92 has a bearing 921, and the outer rim wall of this inner housing component 92 and this shell Forming the cooling chamber 920 of a sealing between the inner edge wall of part 91, a pressure foot 93 is arranged on this outer casing member The end of 91, and can be connected in this cooling chamber 920, a protecgulum group 94 is fixed on this outer casing member 91 Connect the end of this pressure foot 93, and and this pressure foot 93 between form a compression chamber 940, a tail-hood 95 the other end being fixed on this outer casing member 91, this tail-hood 95 has a bearing 951, and a motor 40 assembles Inside this inner housing component 92, the rotating shaft 41 of this motor 40 be simultaneously attached to this tail-hood 95 bearing 951 and The bearing 921 of this inner housing component 92, it is internal to this compression chamber 940 that this rotating shaft 41 wears this inner housing component 92, and one It is internal that impeller sets 80 is positioned at this compression chamber 940, and is arranged in this rotating shaft 41, and a driving group 50 is installed On this outer casing member 91, there is in this driving group 50 controller and electric crystal, and be electrically connected with this motor 40, and connect external power source.

After fluid is entered this compression chamber 940 by this pump intake (not shown), by the rotation of this impeller sets 80 And give the power of flowing, before fluid leaves this pump discharge 910, segment fluid flow is by this cooling chamber of entrance 920, produced heat when operating with this motor 40 of transfer, it is to avoid the controller in this driving group 50 or electricity The electronic components such as crystal lost efficacy, so that the running of this motor 40 cannot be manipulated due to the high temperature of this motor 40.

But, the driving group 50 of the water-cooled pumping of prior art, still can occur because temperature is too high, and lead Cause the situation controlling to lose efficacy of electronic component, and, due to outer casing member 91, inner housing component 92 and motor 40 The most sheathed assembling so that prior art is the most complicated in the operation of manufacture process, so drawn high part and Manufacturing cost.

Utility model content

The purpose of this utility model is to improve in prior art, because of the superheating phenomenon of driving group, causes electronics The inefficacy of element, and bring because of the complicated of assembling process manufacture and produce on not convenient, by this reality Enforcement by new technique means so that the heat within driving group is obtained in that transfer, with water-cooled in season The assembling flow path of pumping is obtained in that simplification.

For reaching above-mentioned creation purpose, the technological means that this utility model is used is a kind of water-cooled of design Pumping structure-improved, it has a pump body, a motor and an impeller sets；This pump body have a staving, One bracket, a water fuselage, a driving group and an end cap；This staving is an elongated hollow part, and length side Relative biend upwards is all and runs through；This bracket is a plakea, and it has a mounting seat, this mounting seat Protruding out the outer surface being formed at this bracket, this bracket inner surface covers this staving end face；This water fuselage has One assembling grove, a pump intake, a pump discharge and multiple through hole, this assembling grove depression is formed at this water fuselage one Surface, this pump intake and this pump discharge are each penetratingly formed at the side of this water fuselage and this assembling that is connected Groove, the spaced setting of the plurality of through hole and run through this water fuselage around this assembling grove, this water fuselage another The other end being assembled in this staving of one face seal；This driving group has a controller and an electric crystal, This electric crystal is electrically connected with this controller, and this controller is arranged at this staving, and is electrically connected with an external electrical Source, this electric crystal is assembled in the mounting seat of this bracket；This end cap is arranged on this water fuselage and forms assembling grove table Face, and form a compression chamber with this assembling grove；This motor has a rotating shaft and an enclosure wall, this rotating shaft energy Rotate is arranged on this motor centre, and this enclosure wall is formed at the outer rim side face of this motor, and this motor is installed Internal at this staving and be electrically connected with the controller of this driving group, this rotating shaft is hubbed at this bracket and this water machine Body, and this water fuselage can be worn and protrude out to inside this compression chamber, relative two ends of this enclosure wall are each Self-packing it is resisted against this bracket and this water fuselage, the gap shape between the inner edge wall of this enclosure wall and this staving Becoming a cooling chamber, this cooling chamber is connected multiple through holes of this water fuselage；This impeller sets is arranged on this compression chamber In, and be arranged in the rotating shaft of this motor.

Described water-cooled pumping structure-improved, wherein this water fuselage has an assembly hole, a bearing further Seat and one first sealing ring；This assembly hole is penetratingly formed at the assembling grove centre of this water fuselage, this motor Rotating shaft wears this assembly hole to inside this compression chamber；This bearing block has a bearing, and this bearing is installed in this axle In bearing, this bearing block is fixed on this water fuselage and connects the surface of this staving, and the rotating shaft of this motor is arranged on this On bearing；This first sealing ring is arranged on the surface that this water fuselage assembles with this staving.

Described water-cooled pumping structure-improved, wherein this motor have further one second sealing ring, one Three sealing rings and a pressing lining ring；This second sealing ring is arranged on supporting of this enclosure wall one end and this water fuselage By place；3rd sealing ring is arranged on this enclosure wall the other end and is determined by this bracket and this pressing lining ring sandwiched Position, the 3rd sealing ring is positioned at inside this cooling chamber, by this enclosure wall and this staving against.

Described water-cooled pumping structure-improved, wherein this bracket is metal material, and has one further Installing seat and a wire hole；This installing seat has a bearing, and this installing seat is formed at this bracket centre, and And running through this bracket, this bearing is installed on this installing seat, and the rotating shaft of this motor is installed on this bearing；This outlet Hole is penetratingly formed at this bracket, and and this installing seat interval setting；And this motor has multiple further Motor wire connection, the plurality of motor wire connection wears the wire hole of this bracket and is electrically connected with the controller of this driving group.

Described water-cooled pumping structure-improved, wherein this staving has a perforation, and this perforation is formed through This staving；This driving group has a box framework further, a cover piece and arranges seat；This box framework is in one Empty perforate framework, this box framework is arranged on the outer rim wall of this staving, and in position to should staving Perforation, this box framework is internal to be connected with this perforation, and the motor wire connection of this motor sequentially wears this bracket Wire hole and this perforation are to be electrically connected with this controller；This cover piece covers the perforate being connected to this box framework end face Place；This arranges seat and is arranged in this structure within box framework, and this controller is fixed on this and arranges on seat.

Described water-cooled pumping structure-improved, wherein this pump body has a protection cap further, this protection Lid has a sluicing seat, and this sluicing seat is penetratingly formed in this protection cap, and what this protection cap can be removably mounted is fixed on This staving connects the end face of this bracket, to cover this bracket and this electric crystal.

Described water-cooled pumping structure-improved, wherein the rotating shaft of this motor has an axle envelope group, this axle envelope group Being set in the outer rim wall of this rotating shaft, this axle envelope group is positioned at the assembling grove of this water fuselage, and in position It is correspondingly arranged at this assembly hole.

Described water-cooled pumping structure-improved, wherein the electric crystal of this driving group has multiple connecting line, should Multiple connecting lines wear the perforation of this staving to be electrically connected with this electric crystal and this controller.

The utility model has the advantage of, be arranged on bracket by the electric crystal of driving group, and be assembled in box Outside framework so that heat produced by electric crystal can be absorbed by bracket, simultaneously by cooling chamber internal flow The flowing of body and remove the heat of electric crystal, therefore, it is possible to improve the driving group of conventional water-cooled pumping in running The situation of process produced heat accumulation, simultaneously as modular between staving of the present utility model and motor Assemble so that the assembling between pump body and motor, it is possible to obtain and simplify so that the production system of water-cooled pumping Make required time-histories the quickest, thus reduce the cost of material and manufacture.

Accompanying drawing explanation

Fig. 1 is elevation cross-sectional view of the present utility model.

Fig. 2 is the front plan view of water fuselage of the present utility model.

Fig. 3 is exploded partial perspective view of the present utility model.

Fig. 4 is the axonometric chart of bracket of the present utility model.

Fig. 5 is the planar rear view after bracket of the present utility model assembles.

Fig. 6 is the elevation cross-sectional view of prior art.

Detailed description of the invention

Hereinafter coordinate accompanying drawing and preferred embodiment of the present utility model, this utility model is expanded on further for reaching The technological means that predetermined goal of the invention is taked.

Refer to shown in Fig. 1, water-cooled pumping structure-improved of the present utility model, its have a pump body, One motor 40 and an impeller sets 80.

Refer to shown in Fig. 1 to Fig. 3, this pump body have staving 10, bracket 20, water fuselage 30, One driving group 50, protection cap 60 and an end cap 70.

Refer to shown in Fig. 1 and Fig. 2, this staving 10 is an elongated hollow part, and the phase on length direction Being all biend and run through to connect this staving 10 inside, this staving 10 has a perforation 11, this perforation 11 It is formed through this staving 10.

Refer to shown in Fig. 1, Fig. 3 and Fig. 4, this bracket 20 is the plakea of a metal material, and it has One installing seat 21, mounting seat 22 and a wire hole 23, this bracket 20 is preferably chosen as aluminium.

This mounting seat 22 protrudes out the outer surface being formed at this bracket 20；This bracket 20 inner surface covers this staving 10 end face.

This installing seat 21 has a bearing 211, and this installing seat 21 is formed at this bracket 20 centre, and Running through this bracket 20, this bearing 211 is arranged on this installing seat 21.

This wire hole 23 is penetratingly formed on this bracket 20, and and this installing seat 21 interval setting.

Refer to shown in Fig. 1 to Fig. 3, this water fuselage 30 has assembling grove 31, pump intake 32, Pump discharge 33, one assembly hole 34, multiple through hole 35, bearing block 36 and one first sealing ring 37.

This assembling grove 31 depression is formed at this water fuselage 30 1 surface.

This pump intake 32 and this pump discharge 33 are each penetratingly formed at the side of this water fuselage 30 and are connected This assembling grove 31.

This assembly hole 34 is penetratingly formed at assembling grove 31 centre of this water fuselage 30.

The plurality of spaced setting of through hole 35 and run through this water fuselage 30 around this assembling grove 31；This water The other end being assembled in this staving 10 of another face seal of fuselage 30.

This bearing block 36 has a bearing 361, and this bearing 361 is installed on this bearing block 36；This bearing block 36 are fixed on this water fuselage 30 connects the surface of this staving 10.

This first sealing ring 37 is arranged on the surface that this water fuselage 30 assembles with this staving 10.

Refer to shown in Fig. 1, Fig. 3 and Fig. 4, this driving group 50 have box framework 51, cover piece 52, One arranges seat 53, controller 54 and an electric crystal 55 (see Fig. 5).

This box framework 51 is the perforate framework of a hollow；This box framework 51 is arranged on the perimeter wall of this staving 10 Face, and in position to should the perforation 11 of staving 10, this box framework 51 is internal to be connected with this perforation 11 Logical.

This cover piece 52 covers the tapping being connected to this box framework 51 end face, to close this box framework 51.

This arranges seat 53 and is arranged in this structure within box framework 51.

This controller 54 is arranged at this staving 10, and is electrically connected with an external power source, specifically, and this control Device 54 processed is integrally fixed at this and arranges on seat 53, and this controller 54 is a prior art, does not repeats them here.

This electric crystal 55 has multiple connecting line 551；This electric crystal 55 is electrically connected with this controller 54, should Electric crystal 55 is assembled in the mounting seat 22 of this bracket 20, and specifically, the plurality of connecting line 551 wears The perforation 11 of this staving 10 is to be electrically connected with this electric crystal 55 and this controller 54.

Refer to shown in Fig. 1 and Fig. 3, this protection cap 60 has a sluicing seat 61, and this sluicing seat 61 runs through It is formed in this protection cap 60；What this protection cap 60 can be removably mounted be fixed on this staving 10 connects this bracket 20 End face, to cover this bracket 20 and this electric crystal 55.

Refer to shown in Fig. 1, this end cap 70 is arranged on this water fuselage 30 and forms assembling grove 31 surface, and Forming a compression chamber 700 with this assembling grove 31, this end cap 70 is a prior art, does not repeats them here.

Refer to shown in Fig. 1 and Fig. 5, this motor 40 has rotating shaft 41, enclosure wall 42, multiple horse Reach wiring 43,1 second sealing ring 44, the 3rd sealing ring 45 and a pressing lining ring 46；This motor 40 It is arranged on this staving 10 inside and is electrically connected with the controller 54 of this driving group 50.

This rotating shaft 41 has an axle envelope group 411, and this axle envelope group 411 is set in the outer rim wall of this rotating shaft 41； What this rotating shaft 41 can rotate is arranged on this motor 40 centre, and this rotating shaft 41 is hubbed on this bracket 20 and is somebody's turn to do Water fuselage 30, this means, this rotating shaft 41 is simultaneously attached to bearing 211 and this bearing block of this installing seat 21 The bearing 361 of 36, and this rotating shaft 41 can wear the assembly hole 34 of this water fuselage 30 and protrude out to this and add Pressure chamber 700 is internal, and this axle envelope group 411 is then positioned at the assembling grove 31 of this water fuselage 30, and in position On be correspondingly arranged at this assembly hole 34.

This enclosure wall 42 is formed at the outer rim side face of this motor 40；Relative two ends of this enclosure wall 42 are each Seal is resisted against this bracket 20 and this water fuselage 30, between the inner edge wall of this enclosure wall 42 and this staving 10 Gap form a cooling chamber 400, this cooling chamber 400 is connected multiple through holes 35 of this water fuselage 30.

This motor wire connection 43 sequentially wears the wire hole 23 of this bracket 20 and the perforation 11 of this staving 10 with electricity Property connects the controller 54 of this driving group 50.

Being sealed against, such as this practicality between the enclosure wall 42 of this motor 40 and this bracket 20, this water fuselage 30 Shown in the specific embodiment of novel Fig. 1, it is that this second sealing ring 44 is arranged on this enclosure wall 42 one end With this water fuselage 30 against place, and the 3rd sealing ring 45 is arranged on this enclosure wall 42 the other end And positioned by this bracket 20 and this pressing lining ring 46 sandwiched, the 3rd sealing ring 45 is positioned at this cooling chamber 400 Inside, by this enclosure wall 42 and this staving 10 against.

Refer to shown in Fig. 1, this impeller sets 80 is arranged in this compression chamber 700, and is arranged on this motor In the rotating shaft 41 of 40, at the specific embodiment shown in this utility model Fig. 1, this impeller sets 80 is to have three Impeller blade, this impeller sets 80 is a prior art, does not repeats them here.

During this utility model practical operation, the fluid of process to be pressurised is entered this water fuselage 30 by this pump intake 32 Inside, is rotated by the impeller blade of this impeller sets 80, to carry out the pressurization of fluid, presses through through adding at fluid After journey, i.e. being left by this pump discharge 33, meanwhile, the fluid of part is entered by the plurality of through hole 35 should Cooling chamber 400 so that produced heat when this motor 40 operates, and this absorbed electric crystal of bracket 20 The heat of 55 can be by the fluid institute transfer within this cooling chamber 400.

First sealing ring 37 of installing, the enclosure wall of this motor 40 between this staving 10 and this water fuselage 30 The second sealing ring 44 between 42 and this water fuselage 30, and this enclosure wall 42 and this bracket 20 are against place 3rd sealing ring 45 is to guarantee the sealing of the fluid in this cooling chamber 400 and will not reveal；If should With the passing of time 3rd sealing ring 45 uses, so that the fluid in this cooling chamber 400 flows, and letting out of this protection cap 60 Water seat 61 can provide a passage making fluid discharge this pump body, it is to avoid fluid accumulation and immerse this motor The situation of 40 occurs.

In this utility model, it is assembled in the mounting seat of this bracket 20 by the electric crystal 55 of this driving group 50 On 22, and this bracket 20 is preferably chosen as aluminium so that heat produced by this electric crystal 55 can be by This bracket 20 absorbs, and coordinates this fluid within cooling chamber 40 to reach the shifting of this electric crystal 55 heat simultaneously Carry, it is to avoid this driving group 50 is sent a telegraph the situation of sub-component failure and occurred because temperature is too high, and, by this Modularity assembling between the staving 10 of pump body and this motor 40 so that water-cooled pump of the present utility model Pu structure improved production and assembly flow process can more simplify, and can not only promote packaging efficiency, also can simultaneously Enough reduce the cost of material and manufacture.

The above is only preferred embodiment of the present utility model, and this utility model not does any shape Restriction in formula, although this utility model discloses as above with preferred embodiment, but it is not limited to this Utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, The technology contents that should utilize the disclosure above is made a little change or is modified to the equivalence enforcement of equivalent variations Example, as long as being the content without departing from technical solutions of the utility model, according to technical spirit pair of the present utility model Any simple modification, equivalent variations and the modification that above example is made, all still falls within this utility model technology In the range of scheme.

Claims (8)

1. a water-cooled pumping structure-improved, it is characterised in that there is a pump body, a motor and an impeller sets；

This pump body has a staving, a bracket, a water fuselage, a driving group and an end cap；

This staving is an elongated hollow part, and the relative biend on length direction is all and runs through；

This bracket is a plakea, and it has a mounting seat, and this mounting seat protrudes out the outer surface being formed at this bracket, and this bracket inner surface covers this staving end face；

This water fuselage has an assembling grove, a pump intake, a pump discharge and multiple through hole, this assembling grove depression is formed at this water fuselage one surface, this pump intake and this pump discharge are each penetratingly formed at the side of this water fuselage and this assembling grove that is connected, the spaced setting of the plurality of through hole and run through this water fuselage around this assembling grove, the other end being assembled in this staving of another face seal of this water fuselage；

This driving group has a controller and an electric crystal, and this electric crystal is electrically connected with this controller, and this controller is arranged at this staving, and is electrically connected with an external power source, and this electric crystal is assembled in the mounting seat of this bracket；

This end cap is arranged on this water fuselage and forms assembling grove surface, and forms a compression chamber with this assembling grove；

This motor has a rotating shaft and an enclosure wall, what this rotating shaft can rotate is arranged on this motor centre, this enclosure wall is formed at the outer rim side face of this motor, this motor is arranged on this staving inside and is electrically connected with the controller of this driving group, this rotating shaft is hubbed on this bracket and this water fuselage, and this water fuselage can be worn and protrude out to inside this compression chamber, relative two ends of this enclosure wall are each self-packing is resisted against this bracket and this water fuselage, gap between the inner edge wall of this enclosure wall and this staving forms a cooling chamber, this cooling chamber is connected multiple through holes of this water fuselage；

This impeller sets is arranged in this compression chamber, and is arranged in the rotating shaft of this motor.

Water-cooled pumping structure-improved the most according to claim 1, it is characterised in that this water fuselage has an assembly hole, a bearing block and one first sealing ring further；

This assembly hole is penetratingly formed at the assembling grove centre of this water fuselage, and the rotating shaft of this motor wears this assembly hole to inside this compression chamber；

This bearing block has a bearing, and this bearing is installed on this bearing block, and this bearing block is fixed on this water fuselage and connects the surface of this staving, and the rotating shaft of this motor is installed on the bearing；

This first sealing ring is arranged on the surface that this water fuselage assembles with this staving.

Water-cooled pumping structure-improved the most according to claim 2, it is characterised in that this motor has one second sealing ring, one the 3rd sealing ring and a pressing lining ring further；

This second sealing ring be arranged on this enclosure wall one end and this water fuselage against place；

3rd sealing ring is arranged on this enclosure wall the other end and is positioned by this bracket and this pressing lining ring sandwiched, and the 3rd sealing ring is positioned at inside this cooling chamber, by this enclosure wall and this staving against.

4. according to the water-cooled pumping structure-improved described in any one of claims 1 to 3, it is characterised in that this bracket is metal material, and there is an installing seat and a wire hole further；

This installing seat has a bearing, and this installing seat is formed at this bracket centre, and runs through this bracket, and this bearing is arranged on this installing seat, and the rotating shaft of this motor is installed on the bearing；

This wire hole is formed through this bracket, and and this installing seat interval setting；And

This motor has multiple motor wire connection further, and the plurality of motor wire connection wears the wire hole of this bracket and is electrically connected with the controller of this driving group.

Water-cooled pumping structure-improved the most according to claim 4, it is characterised in that this staving has a perforation, and this perforation is formed through this staving；

This driving group has a box framework further, a cover piece and arranges seat；

This box framework is the perforate framework of a hollow, this box framework is arranged on the outer rim wall of this staving, and in position to should the perforation of staving, this box framework is internal to be connected with this perforation, and the motor wire connection of this motor sequentially wears the wire hole of this bracket and this perforation to be electrically connected with this controller；

This cover piece covers the tapping being connected to this box framework end face；

This arranges seat and is arranged in this structure within box framework, and this controller is fixed on this and arranges on seat.

Water-cooled pumping structure-improved the most according to claim 5; it is characterized in that; this pump body has a protection cap further; this protection cap has a sluicing seat; this sluicing seat is penetratingly formed in this protection cap; what this protection cap can be removably mounted be fixed on this staving connects the end face of this bracket, to cover this bracket and this electric crystal.

Water-cooled pumping structure-improved the most according to claim 6, it is characterized in that, the rotating shaft of this motor has an axle envelope group, and this axle envelope group is set in the outer rim wall of this rotating shaft, this axle envelope group is positioned at the assembling grove of this water fuselage, and is correspondingly arranged in position at this assembly hole.

Water-cooled pumping structure-improved the most according to claim 7, it is characterised in that the electric crystal of this driving group has multiple connecting line, the plurality of connecting line wears the perforation of this staving to be electrically connected with this electric crystal and this controller.