CN203362616U - Visible water pump cover of motorcycle water cooled engine - Google Patents
Visible water pump cover of motorcycle water cooled engine Download PDFInfo
- Publication number
- CN203362616U CN203362616U CN 201320439051 CN201320439051U CN203362616U CN 203362616 U CN203362616 U CN 203362616U CN 201320439051 CN201320439051 CN 201320439051 CN 201320439051 U CN201320439051 U CN 201320439051U CN 203362616 U CN203362616 U CN 203362616U
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- China
- Prior art keywords
- water pump
- pump cover
- water
- mounting hole
- motor cycle
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Abstract
A visible water pump cover of a motorcycle water cooled engine comprises a water pump cover body. An inner cavity of the water pump cover body is a water pump chamber, a water inlet channel is arranged in the water pump chamber, the water pump cover body is provided with an installation hole opposite to the water pump chamber in position, an axial line of the installation hole is vertical to the axial line of the water inlet channel, an observation window is installed in the installation hole, the observation window comprises an annular framework and a window body made of transparent materials, the external diameter of the annular framework is smaller than the aperture of the installation hole, a rubber layer is bonded to the outer side wall of the annular framework, the external diameter of the rubber layer is larger than the aperture of the installation hole, a groove is formed in the inner side wall of the annular framework, and the window body made of the transparent materials is installed in the groove. The visible water pump cover enables the water pump chamber to be in a long-term visible state; whether the engine works or not, a user can observe whether water exists in the water pump chamber or not through the observation window to determine whether a cooling system breaks down or not, convenience and rapidness are achieved, and potential safety hazards are reduced; the engine is prevented from being damaged, and maintenance cost is reduced.
Description
Technical field
The utility model relates to the cooling engine for motor cycle water field, particularly relates to a kind of visual water pump cover of cooling engine for motor cycle water.
Background technique
The water pump cover integral body of existing cooling engine for motor cycle water is the metal manufacture, water pump cover makes pump chamber fully in sightless state after being arranged on the crankcase of cooling engine for motor cycle water, therefore, need to be through the cooling engine for motor cycle water of being everlasting is static while not working, check the water cooling system of motor, for example: whether water tank lack of water, whether water pipe is blocked, whether water pipe breaks leaks etc., to guarantee in the motorcycle driving process, the state of motor in good heat radiating, this test mode is very inconvenient, to the driver, brings larger workload.If driver's failure to inspect, after the water cooling system of motor breaks down, by making the heat accumulation of cooling engine for motor cycle water, can not distribute, to such an extent as to damage cooling engine for motor cycle water, increase maintenance expenses, more may bring potential safety hazard.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of visual water pump cover of cooling engine for motor cycle water is provided, it makes pump chamber in long-term visible state, no matter whether motor works, the user all can observe in pump chamber whether water is arranged by viewing window, to determine whether cooling system breaks down, convenient and swift, reduce potential safety hazard; Prevent from damaging motor, reduce maintenance expenses.
The purpose of this utility model is achieved in that
A kind of visual water pump cover of cooling engine for motor cycle water, comprise the water pump lid that is provided with water intake, the inner chamber of described water pump lid is pump chamber, this pump chamber is communicated with water intake by inlet channel, the water pump lid is provided with a mounting hole, the position of mounting hole is relative with pump chamber, the shaft axis of mounting hole is perpendicular to the shaft axis of inlet channel, one viewing window is installed in mounting hole, this viewing window comprises ring skeleton, the forms that transparent material is made, the external diameter of described ring skeleton is less than the aperture of mounting hole, the outer side wall of ring skeleton is bonded with rubber layer, the external diameter of rubber layer is greater than the aperture of mounting hole, the outer side wall of rubber layer contacts with the hole wall of mounting hole and forms sealing, the madial wall of ring skeleton is provided with the c-shaped groove of cross section, this groove extends into ring-type along the inner peripheral surface of ring skeleton, the forms that described transparent material is made are arranged in this groove.
In described groove, support frame is installed, this support frame is positioned at the inboard of forms, and the middle part of support frame extends to form cone to the impeller direction, and the extending end of cone is relative with inlet channel, and this cone is provided with the through hole for observing.
The height of described cone is less than the length of mounting hole.
The quantity of described through hole is a plurality of, and a plurality of through holes are evenly distributed on the conical surface of support frame cone.
The seal washer of one annular is installed in described groove, and the sealing packing ring is between forms, support frame.
The material of described seal washer is rubber.
The material of described forms is glass.
Described water pump lid is the aluminum alloy water pump lid through die cast.
Described rubber layer covers the exterior edge face of ring skeleton.
Owing to having adopted such scheme, the inner chamber of water pump lid is pump chamber, and for the impeller of water pump is installed, pump chamber is communicated with water intake by inlet channel, and the water in water tank is introduced to pump chamber.The water pump lid is provided with the position mounting hole relative with pump chamber, and the shaft axis of mounting hole, perpendicular to the shaft axis of inlet channel, prevents the impact of current.One viewing window is installed in mounting hole, viewing window has the forms that transparent material is made, make pump chamber in long-term visible state, no matter whether motor works, the user all can observe in pump chamber whether water is arranged by viewing window, to determine whether cooling system breaks down, convenient and swift, reduce potential safety hazard; Prevent from damaging motor, reduce maintenance expenses.Viewing window has ring skeleton, the external diameter of ring skeleton is less than the aperture of mounting hole, the outer side wall of ring skeleton is bonded with rubber layer, the external diameter of rubber layer is greater than the aperture of mounting hole, viewing window is packed into after mounting hole, and the outer side wall of rubber layer contacts with the hole wall of mounting hole, and rubber layer compression reducing forms sealing, the groove that the madial wall of ring skeleton is provided with, for embedding ring skeleton, forms.
Support frame is installed in groove, and this support frame is positioned at the inboard of forms, for supporting whole viewing window, after preventing that viewing window is long-term and using, deforms, degradation under damage, sealability.The middle part of support frame extends to form cone to the impeller direction, and the extending end of cone is relative with inlet channel, and the conical surface of the water impact cone of inlet channel is offset the negative pressure that viewing window produces due to pump sump.Whether the through hole that cone is provided with can be used for observing pump chamber water.
The height of cone is less than the length of mounting hole, while preventing the conical surface of water impact cone of inlet channel, makes viewing window go out mounting hole.The quantity of through hole is a plurality of, and a plurality of through holes are evenly distributed on the conical surface of support frame cone, makes cone stress equalization in water impact.
The seal washer of one annular is installed in groove, and the sealing packing ring, between forms, support frame, prevents that current are by the air gap leakage between forms and groove, can also avoid forms, support frame to produce vibrations in groove, damages forms.The material of seal washer is rubber, damping, good sealing effect.
The material of forms is glass, and glass has good perspective, light transmission, and higher chemical stability is arranged, and can use for a long time, and the life-span is long.
The water pump lid is the aluminum alloy water pump lid through die cast, and quality is lighter.
Rubber layer covers the exterior edge face of ring skeleton, and bond area is large, more firm.
When we are assemblied in visual water pump cover on water cooled engine, motor is static while not working, the user can be by water pump cover the glass of visible observation window observe in pump chamber whether water is arranged, if there is no water, the user can go to check whether lack of water of water tank, or checks that whether water pipe is blocked, or the water pipe reason such as leak of whether breaking, thereby remind the driver not blindly remove to drive motorcycle, reduce potential safety hazard; When engine operation, the pump regimen condition that the glass of the visible observation window that the user also can be by water pump cover is observed motor, more convenient.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model;
The cross-sectional schematic that Fig. 2 is viewing window in Fig. 1;
The worm's eye view that Fig. 3 is Fig. 2;
Fig. 4 is scheme of installation of the present utility model.
In accompanying drawing, 1 is pump chamber, and 2 is inlet channel, and 3 is viewing window, and 4 is ring skeleton, and 5 is forms, and 6 is rubber layer, and 7 is support frame, and 8 is through hole, and 9 is seal washer, and 10 is the water pump lid.
Embodiment
Referring to Fig. 1～Fig. 4, a kind of embodiment for the visual water pump cover of cooling engine for motor cycle water, this visual water pump cover comprises the water pump lid 10 that is provided with water intake, further, described water pump lid 10 is the aluminum alloy water pump lid 10 through die cast, in the present embodiment, the water pump lid is provided with the flange plate for being connected with water-cooled engine crankshaft case, and flange plate is provided with a plurality of bolts hole.The inner chamber of described water pump lid 10 is pump chamber 1, and this pump chamber 1 is communicated with water intake by inlet channel 2, and in the present embodiment, the end that pump chamber and inlet channel are adjacent is taper, dwindles the volume of water pump lid.Water pump lid 10 is provided with a mounting hole, and the position of mounting hole is relative with pump chamber 1, and the shaft axis of mounting hole is perpendicular to the shaft axis of inlet channel 2, and in the present embodiment, the shaft axis of the shaft axis of mounting hole and water cooled engine impeller shaft is located along the same line.
One viewing window 3 is installed in mounting hole, and this viewing window 3 comprises the forms 5 that ring skeleton 4, transparent material are made, and further, the material of described forms 5 is glass.The external diameter of described ring skeleton 4 is less than the aperture of mounting hole, make ring skeleton can be arranged in mounting hole, the outer side wall of ring skeleton 4 is bonded with rubber layer 6, and the external diameter of rubber layer 6 is greater than the aperture of mounting hole, and the outer side wall of rubber layer 6 contacts with the hole wall of mounting hole and forms sealing.Further, described rubber layer 6 covers the exterior edge face of ring skeleton 4.The madial wall of ring skeleton 4 is provided with the c-shaped groove of cross section, and this groove extends into ring-type along the inner peripheral surface of ring skeleton 4, and the forms 5 that described transparent material is made are arranged in this groove.
Further, support frame 7 is installed in described groove, this support frame 7 is positioned at the inboard of forms 5, the middle part of support frame 7 extends to form cone to the impeller direction, the extending end of cone is relative with inlet channel, and further, the height of described cone is less than the length of mounting hole.This cone is provided with the through hole 8 for observing, and further, the quantity of described through hole 8 is a plurality of, and a plurality of through holes 8 are evenly distributed on the conical surface of support frame 7 cones, and in the present embodiment, the conical surface of support frame cone is provided with six through holes.Further, the seal washer 9 of an annular is installed in described groove, sealing packing ring 9 is between forms 5, support frame 7, further, the material of described seal washer 9 is rubber, the both ends of the surface of seal washer respectively with the EDGE CONTACT of forms, support frame, form sealing.
The visual water pump cover of cooling engine for motor cycle water, be provided with flange plate by the water pump lid and be connected with the crankcase bolt of water cooled engine.The impeller of water pump is installed in pump chamber, and impeller relies on the engine-driving of motorcycle, and no matter whether motor works, and the glass of the visible observation window that the user all can be by water pump cover observes in pump chamber whether water is arranged.
The utility model not only is confined to above-described embodiment, in the situation that do not deviate from the technological scheme that the technical solutions of the utility model spirit is carried out a little change, should fall into protection domain of the present utility model.
Claims (9)
1. the visual water pump cover of a cooling engine for motor cycle water, comprise the water pump lid that is provided with water intake, it is characterized in that: the inner chamber of described water pump lid is pump chamber, this pump chamber is communicated with water intake by inlet channel, the water pump lid is provided with a mounting hole, the position of mounting hole is relative with pump chamber, the shaft axis of mounting hole is perpendicular to the shaft axis of inlet channel, one viewing window is installed in mounting hole, this viewing window comprises ring skeleton, the forms that transparent material is made, the external diameter of described ring skeleton is less than the aperture of mounting hole, the outer side wall of ring skeleton is bonded with rubber layer, the external diameter of rubber layer is greater than the aperture of mounting hole, the outer side wall of rubber layer contacts with the hole wall of mounting hole and forms sealing, the madial wall of ring skeleton is provided with the c-shaped groove of cross section, this groove extends into ring-type along the inner peripheral surface of ring skeleton, the forms that described transparent material is made are arranged in this groove.
2. the visual water pump cover of cooling engine for motor cycle water according to claim 1, it is characterized in that: in described groove, support frame is installed, this support frame is positioned at the inboard of forms, the middle part of support frame extends to form cone to the impeller direction, the extending end of cone is relative with inlet channel, and this cone is provided with the through hole for observing.
3. the visual water pump cover of cooling engine for motor cycle water according to claim 2, it is characterized in that: the height of described cone is less than the length of mounting hole.
4. the visual water pump cover of cooling engine for motor cycle water according to claim 2, it is characterized in that: the quantity of described through hole is a plurality of, and a plurality of through holes are evenly distributed on the conical surface of support frame cone.
5. the visual water pump cover of cooling engine for motor cycle water according to claim 2, it is characterized in that: the seal washer of an annular is installed in described groove, and the sealing packing ring is between forms, support frame.
6. the visual water pump cover of cooling engine for motor cycle water according to claim 5, it is characterized in that: the material of described seal washer is rubber.
7. the visual water pump cover of cooling engine for motor cycle water according to claim 1, it is characterized in that: the material of described forms is glass.
8. the visual water pump cover of cooling engine for motor cycle water according to claim 1 is characterized in that: described water pump lid is the aluminum alloy water pump lid through die cast.
9. the visual water pump cover of cooling engine for motor cycle water according to claim 1, is characterized in that: the exterior edge face of described rubber layer covering ring skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320439051 CN203362616U (en) | 2013-07-23 | 2013-07-23 | Visible water pump cover of motorcycle water cooled engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320439051 CN203362616U (en) | 2013-07-23 | 2013-07-23 | Visible water pump cover of motorcycle water cooled engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362616U true CN203362616U (en) | 2013-12-25 |
Family
ID=49810390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320439051 Expired - Fee Related CN203362616U (en) | 2013-07-23 | 2013-07-23 | Visible water pump cover of motorcycle water cooled engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530662A (en) * | 2020-04-17 | 2021-10-22 | 陕西重型汽车有限公司 | Opaque expansion tank with observation window assembly |
-
2013
- 2013-07-23 CN CN 201320439051 patent/CN203362616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530662A (en) * | 2020-04-17 | 2021-10-22 | 陕西重型汽车有限公司 | Opaque expansion tank with observation window assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |