CN208128043U - A kind of cooling system of water-cooled machine - Google Patents
A kind of cooling system of water-cooled machine Download PDFInfo
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- CN208128043U CN208128043U CN201721762393.5U CN201721762393U CN208128043U CN 208128043 U CN208128043 U CN 208128043U CN 201721762393 U CN201721762393 U CN 201721762393U CN 208128043 U CN208128043 U CN 208128043U
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- water
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- rear cover
- cooling
- sleeve
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Abstract
The utility model provides a kind of cooling system of water-cooled machine, including front motor cover, sleeve, rear cover, and the front cover, sleeve, rear cover inside form closed motor placed cavity, and the motor placed cavity is for placing electric machine assembly；The front cover includes sleeve connection end, it is the part cavity of motor placed cavity on the inside of the sleeve connection end, outside is equipped with loop connecting portion, the loop connecting portion is equipped with front cover water-cooling groove, the rear cover water-cooling groove of setting is covered after the water channel connection, water inlet end and water outlet are additionally provided on the front cover, the water inlet end connects water pump, and the water inlet end and water outlet all connect front cover water-cooling groove；The water inlet end, front cover water-cooling groove, water channel, rear cover water-cooling groove, water outlet form cooling circuit.The design of cooling circuit of the cooling system of water-cooled machine described in the utility model is reasonable, is capable of the operation of smoothness, is quickly motor radiating, noise is small.
Description
Technical field
The utility model belongs to motor device technical field, more particularly, to a kind of cooling system of water-cooled machine.
Background technique
Existing motor mostly uses flabellum to radiate greatly, and this not only heat dissipation radiated using flabellum is slow, but also
Noise is big, the heat that general motor generates after working long hours, and may result in thawing, the burn of casing plastic part, makes machine
Damage, motor service life are short.Existing there is also some water-cooled machines, but existing water-cooling motor structure is complex,
Cooling system operation is slower, and function is also relatively simple.
Summary of the invention
In view of this, the utility model is directed to a kind of cooling system of water-cooled machine, to solve existing water cooling electricity
Machine structure is complex, and cooling system operation is slower, and function is also relatively simple.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of cooling system of water-cooled machine, including front motor cover, sleeve, rear cover, the front cover, sleeve, inside rear cover
Closed motor placed cavity is formed, the motor placed cavity is for placing electric machine assembly；
The front cover includes sleeve connection end, is the part cavity of motor placed cavity, outside on the inside of the sleeve connection end
Equipped with loop connecting portion, the loop connecting portion is equipped with front cover water-cooling groove, and the front cover water-cooling groove is annularly distributed, the water
Face where cold trap connects sleeve, and the sleeve is equipped with water channel corresponding with front cover water-cooling groove, and the water channel connects rear cover
The rear cover water-cooling groove of upper setting is additionally provided with water inlet end and water outlet on the front cover, before the water inlet end and water outlet all connect
Lid water-cooling groove；The water inlet end, front cover water-cooling groove, water channel, rear cover water-cooling groove, water outlet form cooling circuit.
Further, the water pump for supplying water for water-cooled machine is high-pressure plunger pump.
Further, enclosed construction is equipped with inside the front cover, the enclosed construction side is motor placed cavity, the other side
For booster cavity, the enclosed construction is equipped with motor axis hole, motor shaft is penetrated booster cavity by motor axis hole；The booster cavity
The other end be equipped with water pump connecting pin, the water pump connecting pin connects water pump, and the plunger of the water pump is arranged in booster cavity.
Further, cyclic annular incremental fixed part is equipped on the outside of the water pump connecting pin, the cyclic annular incremental fixed part includes
Multi-turn thickening layer is gradually increased along the end direction thickness close to water pump connecting pin；
It sets on the outside of the cyclic annular incremental fixed part there are three fixed part, the fixed part is equipped with bolt hole, the fixation
Portion connects water pump by bolt thread.
Further, the water-cooling groove includes intake chamber, effluent trough, front cover connectivity slot, the intake chamber, effluent trough, preceding
Lid connectivity slot is annularly arranged in loop connecting portion；The front cover connectivity slot is two, is equipped with isolation part between each groove body.
Further, the inside groove body bottom of the intake chamber is equipped with water inlet, and the water inlet is connected to cyclic annular interconnecting piece
The water inlet end of outside setting；
The inside groove body bottom of the effluent trough is equipped with water outlet, and the water outlet is connected to setting on the outside of cyclic annular interconnecting piece
Water outlet.
Further, it is set on the sleeve there are six water channel, the water channel is arranged along the direction of motor shaft, the water channel phase
Mutually independent, the intake chamber and effluent trough all correspond to a water channel, two water channels of each corresponding connection of the front cover connectivity slot；
It is integrally formed between the loop connecting portion and front cover；
The loop connecting portion is equipped with bolt hole, and the bolt hole runs through isolation part, by bolt by front cover and sleeve
It is fixedly connected.
Further, the rear cover water-cooling groove includes three rear cover connectivity slots, and three rear covers are connected to slot structure, length all phases
Together, it is separated between three rear cover connectivity slots by isolated part, corresponding two water channels of each rear cover connectivity slot are covered after described and set
There is the bolt hole through isolation part, the sleeve is equipped with threaded hole corresponding with bolt hole, and the rear cover passes through bolt and set
Cylinder is fixedly connected；
The isolation part that rear cover side is bonded between the water channel of the intake chamber connection and the water channel of effluent trough connection is equipped with
Threaded hole, the threaded hole correspond to the isolation part of rear cover, are connected to the water channel that intake chamber is connected to effluent trough by isolation part
Water channel is kept apart.
Further, the rear cover uses enclosed construction, and the bottom of the rear cover is equipped with limit hole, passes through the limit hole
Motor is limited.
Further, it is designed with the protrusion extended to sleeve direction on the inside of the rear cover and front cover, the protrusion is in ring
Shape；
It is equipped with annular recess identical with front cover water cooling channel profiles on the outside of the front cover water-cooling groove, and is equipped with and annular recess
The corresponding O-shaped elastic seal ring of front cover；
It is equipped with annular recess identical with rear cover water cooling channel profiles on the outside of the rear cover water-cooling groove, and is equipped with and annular recess
The corresponding O-shaped elastic seal ring of rear cover.
Compared with the existing technology, the cooling system of water-cooled machine described in the utility model has the advantage that：
The design of cooling circuit of the cooling system of water-cooled machine described in the utility model is reasonable, is capable of the operation of smoothness,
It is quickly motor radiating, noise is small；Water inlet end and water outlet are all disposed on front cover, reduce the body of entire cooling circuit
Product, high-pressure plunger pump and booster cavity have carried out effective cooperation；Front cover and sleeve, rear cover constitute operation smoothness, front and back circulation
Cooling circuit, water channel is wide, rapid heat dissipation.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is the cooling system overall structure figure of water-cooled machine described in the utility model embodiment；
Fig. 2 is the cooling system protheca structure chart of water-cooled machine described in the utility model embodiment；
Fig. 3 is the cooling system protheca top view of water-cooled machine described in the utility model embodiment；
Fig. 4 is the cooling system rear cover structure figure of water-cooled machine described in the utility model embodiment.
Description of symbols：
1- front cover；11- loop connecting portion；111- intake chamber；112- effluent trough；113- front cover connectivity slot；114- water inlet
End；The water outlet 115-；12- motor axis hole；13- ring-type is incremented by fixed part；131- fixed part；2- sleeve；21- water channel；After 3-
Lid；31- limit hole；32- rear cover connectivity slot；4- front cover O-ring seal；5- rear cover O-ring seal.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of cooling system of water-cooled machine, including front motor cover 1, sleeve 2, rear cover 3, the front cover 1,
Closed motor placed cavity is formed inside sleeve 2, rear cover 3, the motor placed cavity is for placing electric machine assembly；
The front cover 1 includes sleeve connection end, is the part cavity of motor placed cavity, outside on the inside of the sleeve connection end
Equipped with loop connecting portion 11, the loop connecting portion 11 is equipped with front cover water-cooling groove, and the front cover water-cooling groove is annularly distributed, institute
The face connection sleeve 2 where front cover water-cooling groove is stated, the sleeve 2 is equipped with water channel 21 corresponding with front cover water-cooling groove, described
Water channel 21 covers the rear cover water-cooling groove of setting after connecting, be additionally provided with water inlet end 114 and water outlet 115 on the front cover 1, it is described into
Water end (W.E.) 114 and water outlet 115 all connect front cover water-cooling groove；The water inlet end 114, front cover water-cooling groove, water channel 21, rear cover water cooling
Slot, water outlet 115 form cooling circuit.Water pump for supplying water for water-cooled machine is high-pressure plunger pump.
Such as Fig. 2, shown in Fig. 3, enclosed construction is equipped with inside the front cover 1, the enclosed construction side is motor placed cavity,
The other side is booster cavity, and the enclosed construction is equipped with motor axis hole 12, and motor shaft is penetrated booster cavity by motor axis hole 12；
The other end of the booster cavity is equipped with water pump connecting pin, and the water pump connecting pin connects water pump, and the plunger setting of the water pump exists
In booster cavity.
Cyclic annular incremental fixed part 13 is equipped on the outside of the water pump connecting pin, the cyclic annular incremental fixed part 13 includes multi-turn
Thickening layer is gradually increased along the end direction thickness close to water pump connecting pin；
It setting on the outside of the cyclic annular incremental fixed part 13 there are three fixed part 131, the fixed part 131 is equipped with bolt hole,
The fixed part 131 connects water pump by bolt thread.
The water-cooling groove includes intake chamber 111, effluent trough 112, front cover connectivity slot 113, the intake chamber 111, effluent trough
112, front cover connectivity slot 113 is annularly arranged in loop connecting portion 11；The front cover connectivity slot 113 is two, each groove body
Between be equipped with isolation part.
The inside groove body bottom of the intake chamber 111 is equipped with water inlet, and the water inlet is connected to cyclic annular 11 outside of interconnecting piece
The water inlet end 114 of setting；
The inside groove body bottom of the effluent trough 112 is equipped with water outlet, and the water outlet is connected to cyclic annular 11 outside of interconnecting piece
The water outlet 115 of setting.
It is set on the sleeve 2 there are six water channel 21, the water channel 21 is arranged along the direction of motor shaft, and the water channel 21 is mutually
Independent, the intake chamber 111 and effluent trough 112 all correspond to a water channel 21, each corresponding connection two of the front cover connectivity slot 113
A water channel 21；
It is integrally formed between the loop connecting portion 11 and front cover 1；Increase overall stability.
The loop connecting portion 11 is equipped with bolt hole, and the bolt hole runs through isolation part, by front cover 1 and is covered by bolt
Cylinder 2 is fixedly connected.
As shown in figure 3, the rear cover water-cooling groove includes three rear cover connectivity slots 32, three 32 structures of rear cover connectivity slot, length
Degree is all identical, is separated between three rear cover connectivity slots 32 by isolated part, corresponding two water channels 21 of each rear cover connectivity slot 32,
The rear cover 3 is equipped with the bolt hole through isolation part, and the sleeve 2 is equipped with threaded hole corresponding with bolt hole, after described
Lid 3 is fixedly connected by bolt with sleeve 2；
Be bonded between the water channel 21 that the water channel 21 and effluent trough 112 that the intake chamber 111 is connected to are connected to rear cover side every
It is equipped with threaded hole from portion, and the threaded hole corresponds to the isolation part of rear cover 3, the water channel for intake chamber 111 being connected to by isolation part
21 water channels 21 being connected to effluent trough 112 are kept apart.
The rear cover uses enclosed construction, and the bottom of the rear cover 3 is equipped with limit hole, by the limit hole to motor into
Row limit.The inside of the rear cover 3 and front cover 1 is designed with the protrusion extended to 2 direction of sleeve, and the protrusion is annular in shape.Pass through
It is even closer that protrusion can be such that front cover sleeve rear enclosure combines, and inside forms closed space, is equipped on the outside of the front cover water-cooling groove
Annular recess identical with front cover water cooling channel profiles, and it is equipped with the O-shaped elastic seal ring 5 of front cover corresponding with annular recess；
It is equipped with annular recess identical with rear cover water cooling channel profiles on the outside of the rear cover water-cooling groove, and is equipped with and annular recess
The corresponding O-shaped elastic seal ring 4 of rear cover, the design of elastic seal ring can effectively prevent leaked water in cooling cycle process
Into inside motor.Front cover 1 and sleeve 2, rear cover 3 constitute the cooling circuit that operation is smooth, and front and back recycles, and water channel 21 is wide, dissipate
It is hot fast.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of cooling system of water-cooled machine, it is characterised in that：It is described including front motor cover (1), sleeve (2), rear cover (3)
Front cover (1), sleeve (2), rear cover (3) are internal to form closed motor placed cavity, and the motor placed cavity is for placing motor group
Part；
The front cover (1) includes sleeve connection end, is the part cavity of motor placed cavity on the inside of the sleeve connection end, outside is set
Have loop connecting portion (11), the loop connecting portion (11) is equipped with front cover (1) water-cooling groove, and the front cover water-cooling groove annularly divides
Cloth, the face where the water-cooling groove connect sleeve (2), and the sleeve (2) is equipped with water channel corresponding with front cover water-cooling groove
(21), the water channel (21) connects the rear cover water-cooling groove being arranged on rear cover (3), is additionally provided with water inlet end (114) on the front cover (1)
With water outlet (115), the water inlet end (114) and water outlet (115) all connect front cover water-cooling groove；It is the water inlet end (114), preceding
Lid water-cooling groove, water channel (21), rear cover water-cooling groove, water outlet (115) form cooling circuit.
2. the cooling system of water-cooled machine according to claim 1, it is characterised in that：Water for supplying water for water-cooled machine
Pump is high-pressure plunger pump.
3. the cooling system of water-cooled machine according to claim 2, it is characterised in that：Envelope is equipped with inside the front cover (1)
Structure is closed, the enclosed construction side is motor placed cavity, and the other side is booster cavity, and the enclosed construction is equipped with motor axis hole
(12), motor shaft is penetrated by booster cavity by motor axis hole (12)；The other end of the booster cavity is equipped with water pump connecting pin, described
Water pump connecting pin connects water pump, and the plunger of the water pump is arranged in booster cavity.
4. the cooling system of water-cooled machine according to claim 3, it is characterised in that：It is equipped on the outside of the water pump connecting pin
Ring-type is incremental fixed part (13), and cyclic annular incremental fixed part (13) include multi-turn thickening layer, along the end close to water pump connecting pin
Portion direction thickness gradually increases；
It is set on the outside of described cyclic annular incremental fixed part (13) there are three fixed part (131), the fixed part (131) is equipped with bolt
Hole, the fixed part (131) connect water pump by bolt thread.
5. the cooling system of water-cooled machine according to claim 1, it is characterised in that：The water-cooling groove includes intake chamber
(111), effluent trough (112), front cover connectivity slot (113), the intake chamber (111), effluent trough (112), front cover connectivity slot (113)
It is annular in shape to be arranged on loop connecting portion (11)；The front cover connectivity slot (113) is two, is equipped with isolation between each groove body
Portion.
6. the cooling system of water-cooled machine according to claim 5, it is characterised in that：The inside of the intake chamber (111)
Groove body bottom is equipped with water inlet, and the water inlet is connected to the water inlet end (114) being arranged on the outside of cyclic annular interconnecting piece (11)；
The inside groove body bottom of the effluent trough (112) is equipped with water outlet, and the water outlet is connected on the outside of cyclic annular interconnecting piece (11)
The water outlet (115) of setting.
7. the cooling system of water-cooled machine according to claim 5, it is characterised in that：There are six being set on the sleeve (2)
Water channel (21), the water channel (21) along motor shaft direction be arranged, the water channel (21) independently of each other, the intake chamber (111)
A water channel (21), two water channels (21) of each corresponding connection of the front cover connectivity slot (113) are all corresponded to effluent trough (112)；
It is integrally formed between the loop connecting portion (11) and front cover (1)；
The loop connecting portion (11) is equipped with bolt hole, and the bolt hole runs through isolation part, by front cover (1) and is covered by bolt
Cylinder (2) is fixedly connected.
8. the cooling system of water-cooled machine according to claim 7, it is characterised in that：The rear cover water-cooling groove includes three
Rear cover connectivity slot (32), three rear cover connectivity slot (32) structures, length are all identical, between three rear cover connectivity slots (32) by every
From spaced-apart, corresponding two water channels (21) of each rear cover connectivity slot (32), the rear cover (3) is equipped with the spiral shell through isolation part
Keyhole, the sleeve (2) are equipped with threaded hole corresponding with bolt hole, and the rear cover (3) connects by the way that bolt and sleeve (2) are fixed
It connects；
Rear cover side is bonded between the water channel (21) of intake chamber (111) connection and the water channel (21) of effluent trough (112) connection
Isolation part be equipped with threaded hole, the threaded hole corresponds to the isolation part of rear cover, is connected to intake chamber (111) by isolation part
The water channel (21) that water channel (21) is connected to effluent trough (112) is kept apart.
9. the cooling system of water-cooled machine according to claim 1, it is characterised in that：The rear cover (3) is using closing knot
The bottom of structure, the rear cover (3) is equipped with limit hole (31), is limited by the limit hole (31) to motor.
10. the cooling system of water-cooled machine according to claim 1, it is characterised in that：The rear cover (3) and front cover (1)
Inside be designed with the protrusion extended to sleeve (2) direction, the protrusion is annular in shape；
It is equipped with annular recess identical with front cover water cooling channel profiles on the outside of the front cover water-cooling groove, and is equipped with opposite with annular recess
The O-shaped elastic seal ring of the front cover answered (5)；
It is equipped with annular recess identical with rear cover water cooling channel profiles on the outside of the rear cover water-cooling groove, and is equipped with opposite with annular recess
The O-shaped elastic seal ring of the rear cover answered (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762393.5U CN208128043U (en) | 2017-12-15 | 2017-12-15 | A kind of cooling system of water-cooled machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721762393.5U CN208128043U (en) | 2017-12-15 | 2017-12-15 | A kind of cooling system of water-cooled machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208128043U true CN208128043U (en) | 2018-11-20 |
Family
ID=64208987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721762393.5U Active CN208128043U (en) | 2017-12-15 | 2017-12-15 | A kind of cooling system of water-cooled machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208128043U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313611A (en) * | 2018-12-12 | 2020-06-19 | 晟昌机电股份有限公司 | Motor cooling structure |
| CN114189087A (en) * | 2021-12-27 | 2022-03-15 | 江苏新东鑫机械科技有限公司 | Motor casing |
-
2017
- 2017-12-15 CN CN201721762393.5U patent/CN208128043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313611A (en) * | 2018-12-12 | 2020-06-19 | 晟昌机电股份有限公司 | Motor cooling structure |
| CN114189087A (en) * | 2021-12-27 | 2022-03-15 | 江苏新东鑫机械科技有限公司 | Motor casing |
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