CN206280307U - Water pump with magnetic-adsorption device - Google Patents
Water pump with magnetic-adsorption device Download PDFInfo
- Publication number
- CN206280307U CN206280307U CN201621270923.XU CN201621270923U CN206280307U CN 206280307 U CN206280307 U CN 206280307U CN 201621270923 U CN201621270923 U CN 201621270923U CN 206280307 U CN206280307 U CN 206280307U
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- China
- Prior art keywords
- magnetic
- sleeve
- adsorption device
- water pump
- coolant
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 100
- 239000002826 coolant Substances 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 abstract description 40
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of water pump with magnetic-adsorption device, and it includes motor, the pump housing and magnetic coupling.There is the pump housing coolant to enter pipeline, and coolant is into being provided with magnetic-adsorption device at pipeline.Magnetic-adsorption device includes the sleeve, scrap collection cup and the waterproof end plug that are sequentially connected；Iron core and coil are provided with sleeve, coil is wound on iron core；Water pump with magnetic-adsorption device also includes signal acquisition line, and signal acquisition line is arranged in sleeve；It is spaced by insulated column between one end of signal acquisition line in sleeve and coil.Water pump with magnetic-adsorption device sets magnetic-adsorption device by entering in the coolant of the pump housing at pipeline, magnetic-adsorption device is adsorbed to the iron filings in coolant.On the one hand, it is to avoid iron adsorption reduces the failure of the pump housing in water pump turbine wheel shaft；On the other hand, when in pipeline iron filings accumulation it is excessive, can remind in time, convenient maintenance；Meanwhile, infringement of the iron filings to system is reduced, reduce the cost of system maintenance.
Description
Technical field
The utility model is related to technical field of new energy, more particularly to a kind of water pump with magnetic-adsorption device.
Background technology
With the development of new-energy automobile, gradually without mechanical water pump, electric water pump rises and gradually replaces.It is existing
It is seepy question to have electric water pump major failure, is easiest to leak occur between motor and the pump housing.Due to not sealing reliably
Circle, most of electric water pump uses magnetic couple technology, makes water pump turbine wheel shaft completely isolated with motor shaft, prevents leakage from water pump.
The turbine carrying magnetic of magnetic couple chain water pump, it is desirable to can not have iron filings in cooling line.The iron filings of cooling line
Can be held by water pump turbine wheel shaft, make water pump stuck, in turn result in damage.Cooling line is general by cooling-part, radiator and pipe
Road constitutes, and production process or subsequent maintenance process are difficult to accomplish definitely without iron filings.Therefore, iron adsorption how is more preferably avoided to exist
Water pump turbine wheel shaft, is technical staff's technical issues that need to address so as to reduce fault of water pump.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, there is provided a kind of water with magnetic-adsorption device
Pump, more preferably avoids iron adsorption in water pump turbine wheel shaft, so as to reduce fault of water pump.
The purpose of this utility model is achieved through the following technical solutions：
A kind of water pump with magnetic-adsorption device, including：Motor, the pump housing and magnetic coupling, the motor and the pump
Connected by the magnetic coupling between body, there is the pump housing coolant to enter pipeline, and the coolant enters at pipeline
It is provided with magnetic-adsorption device；
The magnetic-adsorption device includes the sleeve, scrap collection cup and the waterproof end plug that are sequentially connected, and the sleeve is through setting
Enter the side wall of pipeline in the coolant, the scrap collection cup is detachably socketed on the sleeve and enters away from the coolant
Enter one end of the side wall of pipeline, the waterproof end plug is detachably plugged in the one end of the scrap collection cup away from the sleeve；
Iron core and coil are provided with the sleeve, the coil is wound on the iron core；
The water pump with magnetic-adsorption device also includes signal acquisition line, and the signal acquisition line is arranged in the set
Cylinder, one end of the signal acquisition line is located in the sleeve, and the other end is located at outside the sleeve；
It is spaced by insulated column between one end of the signal acquisition line in the sleeve and the coil.
Wherein in one embodiment, the water pump with magnetic-adsorption device also includes connecting rope, the waterproof end plug
It is connected by the connecting rope with the sleeve.
Wherein in one embodiment, one end of the sleeve offers external screw thread, and one end of the scrap collection cup is opened
It is provided with the internal thread coordinated with the outside nut of the sleeve.
Wherein in one embodiment, one end of the scrap collection cup offers external screw thread, the one of the waterproof end plug
End offers the internal thread coordinated with the external screw thread of scrap collection cup.
Wherein in one embodiment, the sleeve is the hollow cavity structure of both ends open.
Wherein in one embodiment, the scrap collection cup is the hollow cavity structure of both ends open.
Wherein in one embodiment, the waterproof end plug is the hollow cavity structure of one end open one end closing.
The operation principle of magnetic-adsorption device is as follows：
Motor drives the pump housing to work by magnetic coupling, and coolant is entered in the pump housing from coolant into pipeline, this
When, iron filings can be carried in coolant；
Coil is powered, magnetic on iron core band, the electromagnet knot that formation can be adsorbed to the iron filings in coolant
Structure, the iron filings in coolant are adsorbed on iron core；
Stop to coil electricity, the magnetic of iron core disappears, and the iron filings on iron core can drop in scrap collection cup；
After full iron filings are collected in scrap collection cup, iron filings are stacked into certain height in scrap collection cup, coil with
Turned on by iron filings between signal acquisition line, signal acquisition line senses signal, and sends the signal at warning device, so that
Reminding related personnel needs to clear up the iron filings in scrap collection cup；
Turn on scrap collection cup so that scrap collection cup and waterproof end plug separated with sleeve, then by scrap collection cup from prevent
Separated in water blocking head, just the iron filings in scrap collection cup can be cleared up, after cleaning out, by scrap collection cup and waterproof
Plug is combined, finally by scrap collection cup again access sleeve.
Water pump with magnetic-adsorption device sets magnetic-adsorption device by entering in the coolant of the pump housing at pipeline, magnetic force is inhaled
Adnexa is adsorbed to the iron filings in coolant.On the one hand, it is to avoid iron adsorption reduces the event of the pump housing in water pump turbine wheel shaft
Barrier；On the other hand, when in pipeline iron filings accumulation it is excessive, can remind in time, convenient maintenance；Meanwhile, reduce damage of the iron filings to system
Evil, reduces the cost of system maintenance.
Brief description of the drawings
Fig. 1 is the structure chart of the water pump with magnetic-adsorption device of the embodiment of the utility model one；
Fig. 2 is the Local map of the water pump with magnetic-adsorption device shown in Fig. 1；
Fig. 3 is the partial exploded view of the water pump with magnetic-adsorption device shown in Fig. 2.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these implementation methods is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of one or more related Listed Items.
As shown in figure 1, it is the structure chart of the water pump 10 with magnetic-adsorption device of the embodiment of the utility model one.Have
The water pump 10 of magnetic-adsorption device includes：Motor 100, the pump housing 200 and magnetic coupling 300.Lead between motor 100 and the pump housing 200
Cross magnetic coupling 300 to connect, there is the pump housing 200 coolant to enter pipeline 210, coolant is into being provided with magnetic force at pipeline 210
Absorber 400.
As shown in Fig. 2 it is the Local map of the water pump 10 with magnetic-adsorption device shown in Fig. 1.Please refer to Fig. 3,
It is the partial exploded view of the water pump 10 with magnetic-adsorption device shown in Fig. 2.
Magnetic-adsorption device 400 includes sleeve 410, the scrap collection cup 420 being sequentially connected and waterproof end plug 430.Sleeve 410
Through the side wall for entering pipeline 210 located at coolant, scrap collection cup 420 is detachably socketed on sleeve 410 and enters away from coolant
Enter one end of the side wall of pipeline 210, waterproof end plug 430 is detachably plugged in the one end of scrap collection cup 420 away from sleeve 410.
In the present embodiment, sleeve 410 is the hollow cavity structure of both ends open, and scrap collection cup 420 is the middle cavity of both ends open
Body structure, waterproof end plug 430 is the hollow cavity structure of one end open one end closing.
Iron core 440 and coil 450 are provided with sleeve 410, coil 450 is wound on iron core 440.Iron core 440 and coil 450
Electromagnet structure is formed, when coil 450 is powered, iron core 440 has magnetic, is capable of achieving the absorption to iron filings, when coil 450 is disconnected
When electric, the magnetic of iron core 440 disappears, and iron core 440 disappears to the adsorption capacity of iron filings.
Water pump 10 with magnetic-adsorption device also includes signal acquisition line 460, and signal acquisition line 460 is arranged in sleeve 410,
One end of signal acquisition line 460 is located in sleeve 410, and the other end is located at outside sleeve 410.
It is spaced by insulated column 470 between one end of signal acquisition line 460 in sleeve 410 and coil 450.
It is spaced by insulated column 470 between signal acquisition line 460 and coil 450, by electric current when can prevent coil 450 from having an energization
Conduct on signal acquisition line 460, it is to avoid the generation of false-alarm phenomenon.
The operation principle of magnetic-adsorption device 400 is as follows：
Motor 100 drives the pump housing 200 to work by magnetic coupling 300, and coolant enters from coolant into pipeline 210
To the pump housing 200, now, iron filings can be carried in coolant；
Coil 450 is powered, iron core 440 takes magnetic, the electricity that formation can be adsorbed to the iron filings in coolant
Magnet arrangement, the iron filings in coolant are adsorbed on iron core 440；
Stopping is powered to coil 450, and the magnetic of iron core 440 disappears, and the iron filings on iron core 440 can drop in scrap collection cup
In 420；
After full iron filings are collected in scrap collection cup 420, iron filings are stacked into certain height in scrap collection cup 420,
Turned on by iron filings between coil 450 and signal acquisition line 460, signal acquisition line 460 senses signal, and sends the signal to
At warning device, thus remind related personnel need to scrap collection cup 420 in iron filings clear up；
Turn on scrap collection cup 420 so that scrap collection cup 420 and waterproof end plug 430 are separated with sleeve 410, then by iron
Bits collection cups 420 are separated from waterproof end plug 430, and just the iron filings in scrap collection cup 420 can be cleared up, and are cleaned out
Afterwards, scrap collection cup 420 is combined with waterproof end plug 430, scrap collection cup 420 is finally accessed into sleeve 410 again
In.
Further, the water pump 10 with magnetic-adsorption device also includes connecting rope 500, and waterproof end plug 430 leads to sleeve 410
Connecting rope 500 is crossed to connect.So, when needing to clear up the iron filings in scrap collection cup 420, waterproof end plug 430 passes through
Connecting rope 500 can be suspended on sleeve 410, prevent from carelessly losing waterproof end plug 430.
In order to further improve the connective stability and connection sealing of sleeve 410 and scrap collection cup 420, sleeve 410
One end offer external screw thread, one end of scrap collection cup 420 offers the internal thread coordinated with the outside nut of sleeve 410, leads to
Cross the mode for screwing togather to be attached, improve the stability of connection and the sealing of connection.Equally, in order to further improve iron filings
The connective stability and connection sealing of collection cups 420 and waterproof end plug 430, one end of scrap collection cup 420 offer outer spiral shell
Line, one end of waterproof end plug 430 offers the internal thread coordinated with the external screw thread of scrap collection cup 420, by way of screwing togather
It is attached, improves the stability of connection and the sealing of connection.
Water pump 10 with magnetic-adsorption device sets magnetic-adsorption by entering in the coolant of the pump housing 200 at pipeline 210
Device 400, magnetic-adsorption device 400 is adsorbed to the iron filings in coolant.On the one hand, it is to avoid iron adsorption is in water pump turbine wheel shaft
In, reduce the failure of the pump housing；On the other hand, when in pipeline iron filings accumulation it is excessive, can remind in time, convenient maintenance；Meanwhile, subtract
Few infringement of the iron filings to system, reduces the cost of system maintenance.
The above implementation method only expresses several embodiments of the present utility model, and its description is more specific and detailed
Carefully, but can not therefore and be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that general for this area
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of water pump with magnetic-adsorption device, including：Motor, the pump housing and magnetic coupling, the motor and the pump housing
Between connected by the magnetic coupling, it is characterised in that there is the pump housing coolant to enter pipeline, and the coolant is entered
To enter be provided with pipeline magnetic-adsorption device；
The magnetic-adsorption device includes the sleeve, scrap collection cup and the waterproof end plug that are sequentially connected, and the sleeve is through located at institute
Coolant into the side wall of pipeline is stated, the scrap collection cup is detachably socketed on the sleeve and enters pipe away from the coolant
One end of the side wall in road, the waterproof end plug is detachably plugged in the one end of the scrap collection cup away from the sleeve；
Iron core and coil are provided with the sleeve, the coil is wound on the iron core；
The water pump with magnetic-adsorption device also includes signal acquisition line, and the signal acquisition line is arranged in the sleeve, institute
The one end for stating signal acquisition line is located in the sleeve, and the other end is located at outside the sleeve；
It is spaced by insulated column between one end of the signal acquisition line in the sleeve and the coil.
2. the water pump with magnetic-adsorption device according to claim 1, it is characterised in that described with magnetic-adsorption device
Water pump also includes connecting rope, and the waterproof end plug is connected with the sleeve by the connecting rope.
3. the water pump with magnetic-adsorption device according to claim 1, it is characterised in that one end of the sleeve offers
External screw thread, one end of the scrap collection cup offers the internal thread coordinated with the outside nut of the sleeve.
4. the water pump with magnetic-adsorption device according to claim 1, it is characterised in that one end of the scrap collection cup
External screw thread is offered, one end of the waterproof end plug offers the internal thread coordinated with the external screw thread of scrap collection cup.
5. the water pump with magnetic-adsorption device according to claim 1, it is characterised in that the sleeve is both ends open
Hollow cavity structure.
6. the water pump with magnetic-adsorption device according to claim 5, it is characterised in that the scrap collection cup is two ends
The hollow cavity structure of opening.
7. the water pump with magnetic-adsorption device according to claim 6, it is characterised in that the waterproof end plug is to open one end
The hollow cavity structure of mouth one end closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270923.XU CN206280307U (en) | 2016-11-24 | 2016-11-24 | Water pump with magnetic-adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270923.XU CN206280307U (en) | 2016-11-24 | 2016-11-24 | Water pump with magnetic-adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280307U true CN206280307U (en) | 2017-06-27 |
Family
ID=59082778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270923.XU Active CN206280307U (en) | 2016-11-24 | 2016-11-24 | Water pump with magnetic-adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280307U (en) |
-
2016
- 2016-11-24 CN CN201621270923.XU patent/CN206280307U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210225 Address after: No.68, Jingnan Avenue, Duodao District, Jingmen high tech Zone, Jingmen City, Hubei Province Patentee after: Hubei EVE Power Co.,Ltd. Address before: 516006 No. 36 Huifeng seven road, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee before: GUANGZHOU EVE CENS NEW ENERGY SYSTEM Co.,Ltd. |