CN205047525U - Water pump pump cover - Google Patents
Water pump pump cover Download PDFInfo
- Publication number
- CN205047525U CN205047525U CN201520695180.XU CN201520695180U CN205047525U CN 205047525 U CN205047525 U CN 205047525U CN 201520695180 U CN201520695180 U CN 201520695180U CN 205047525 U CN205047525 U CN 205047525U
- Authority
- CN
- China
- Prior art keywords
- pump cover
- flange plate
- rhone
- water
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a water pump pump cover, the pump cover is including the ring flange that is connected with the support and the pump body respectively, and the middle part of pump cover is equipped with the shaft hole, be equipped with water drainage tank on the ring flange, water drainage tank is equipped with the opening, the water drainage tank opening part is on the lateral wall of ring flange. The beneficial effects of the utility model are that the comdenstion water or the water seal water of gathering on the pump cover can get into water drainage tank through collecing, then discharge through the water drainage tank opening part from the lateral wall of ring flange, prevent that comdenstion water or water seal water from causing the corruption to the pump cover, has prolonged the life of pump cover.
Description
Technical field
The utility model belongs to water pump field, especially relates to a kind of water pump cover.
Background technique
Existing vertical water pump, pump cover is arranged on the pump housing, is provided with the support of support motor above pump cover.Above pump cover, internal stent, by rack side wall around and form a space.Because the coolant-temperature gage flowed in the pump housing is low, ambient temperature is high and containing moisture in air, at this moment will produce water of condensation in the pump housing, pump cover outside.Meanwhile, the axis hole water seal in the middle part of pump cover also has part water and overflows, and along with the accumulation of time, just there will be a large amount of water-water reactor and amasss, and cause the corrosion to pump cover, affect the working life of pump cover above pump cover.
Model utility content
The purpose of this utility model is to provide that a kind of structure is simple, long service life, uncorruptible water pump cover, is especially suitable for the sea water pump that operating conditions is more severe.
The technical solution of the utility model is:
A kind of water pump cover, described pump cover comprises the flange plate be connected with the pump housing with support respectively, and the middle part of pump cover is provided with axis hole, and described flange plate is provided with rhone, and described rhone is provided with opening, and described rhone opening is on the sidewall of flange plate.
Water pump cover is provided with rhone, and the water above pump cover will pass through rhone, flows out from the opening of collar sidewall.Can prevent moisture from piling up for a long time and corrosion is caused to pump cover, significantly extend the working life of pump cover.
Described flange plate is provided with mounting hole around axis hole circumference uniform distribution, between two mounting holes adjacent on flange plate, is provided with rhone.
Between two mounting holes that rhone is adjacent on flange plate, the setting of rhone does not affect pump cover, connection between the pump housing and support.
The degree of depth of described rhone is the 1/4-1/2 of flange thickness.
The degree of depth of rhone is the 1/4-1/2 of flange thickness, can not either affect the intensity of pump cover, can play good drainage effect again.
Described rhone is rectangular, and the length of described rhone is less than the distance between two adjacent mounting holes, and the width of described rhone is the 1/5-1/3 of flange plate exradius.
Rectangular hole is easy to process, and processing cost is low.
Described pump cover also comprises planar annular and frustum face, and the middle part of described planar annular is provided with axis hole, and the cylindrical of described planar annular is connected with the roundlet in frustum face, and the described great circle in frustum face is connected with the inner circle of flange plate.
Space below frustum face and planar annular is water seal, adopts this set both can prevent water seal water from spilling into from axis hole on pump cover, the condensed water on pump cover can be facilitated again to collect in rhone, finally discharge from rhone.
Be connected smoothly between the cylindrical of described planar annular and the roundlet in frustum face.
Be connected smoothly between the great circle in described frustum face and the inner circle of flange plate.
The degree of depth of described rhone becomes large gradually by side direction flange plate edge in flange plate.
The degree of depth of rhone becomes large gradually by side direction flange plate edge in flange plate, and the water in convenient inflow rhone, is finally discharged from the opening of rhone from rhone by side direction flange plate marginal flow in flange plate.
The advantage that the utility model has and good effect are: the advantages such as a kind of water pump cover structure of the utility model is simple, processing cost is low, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the side view of the utility model pump cover
In figure:
1, pump cover 2, support 3, the pump housing 4, water seal 5, axis hole
6, mounting hole 11, planar annular 12, frustum face 13, rhone 14, flange plate
Embodiment
As shown in Figure 1, a kind of water pump cover 1 of the utility model, pump cover 1 comprises the flange plate 14 be connected with the pump housing 3 with support 2 respectively, the middle part of pump cover 1 is provided with axis hole 5, flange plate 14 is provided with rhone 13, rhone 13 is recessed to form by flange plate 14 upper surface, and rhone 13 is provided with opening, and opening is positioned on the sidewall of flange plate 14.Flange plate 14 is provided with mounting hole 6 around axis hole 5 circumference uniform distribution, and the pump housing 3 is provided with screw, and support 2 is provided with the hole of matching with pump cover 1 mounting hole 6, and the pump housing 3, pump cover 1 and support 2 are bolted and are fixed together.Rhone 13 is provided with in the middle part of two mounting holes 6 adjacent on flange plate 14.The degree of depth of rhone 13 is the 1/4-1/2 of flange plate 14 thickness.Preferably, the degree of depth of rhone 13 becomes large gradually by side direction flange plate 14 edge in flange plate 14.
Rhone 13 can be rectangular, and the length of rhone 13 is less than the distance between two adjacent mounting holes 6, and the width of rhone 13 is the 1/5-1/3 of flange plate 14 exradius.
Pump cover 1 also comprises planar annular 11 and frustum face 12, and frustum face 12 is the sidewall of big top and small bottom circular cone.The middle part of planar annular 11 is provided with axis hole 5, and the cylindrical of planar annular 11 is connected with the roundlet in frustum face 12, and the great circle in frustum face 12 is connected with the inner circle of flange plate 14.
Be connected smoothly between the cylindrical of planar annular 11 and the roundlet in frustum face 12.Be connected smoothly between the great circle in frustum face 12 and the inner circle of flange plate 14.
The working procedure of this example: after the water leaked in the condensed water on pump cover 1 and water seal is downward through frustum face 12 from the planar annular 11 of pump cover 1, flows in the rhone 13 of flange plate 14, finally flows out from the opening of rhone 13.Anti-sealing, to the corrosion of pump cover 1, extends the working life of pump cover 1.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. a water pump cover, described pump cover comprises the flange plate be connected with the pump housing with support respectively, and the middle part of pump cover is provided with axis hole, it is characterized in that: described flange plate is provided with rhone, described rhone is provided with opening, and described rhone opening is on the sidewall of flange plate.
2. a kind of water pump cover according to claim 1, is characterized in that: described flange plate is provided with mounting hole around axis hole circumference uniform distribution, is provided with rhone in the middle part of two mounting holes adjacent on flange plate.
3. a kind of water pump cover according to claim 1 and 2, is characterized in that: the degree of depth of described rhone is the 1/4-1/2 of flange thickness.
4. a kind of water pump cover according to claim 3, is characterized in that: described rhone is rectangular, and the length of described rhone is less than the distance between two adjacent mounting holes, and the width of described rhone is the 1/5-1/3 of flange plate exradius.
5. a kind of water pump cover according to claim 4, it is characterized in that: described pump cover also comprises planar annular and frustum face, the middle part of described planar annular is provided with axis hole, the cylindrical of described planar annular is connected with the roundlet in frustum face, and the described great circle in frustum face is connected with the inner circle of flange plate.
6. a kind of water pump cover according to claim 5, is characterized in that: be connected smoothly between the cylindrical of described planar annular and the roundlet in frustum face.
7. a kind of water pump cover according to claim 6, is characterized in that: be connected smoothly between the great circle in described frustum face and the inner circle of flange plate.
8. a kind of water pump cover according to claim 3, is characterized in that: the degree of depth of described rhone becomes large gradually by side direction flange plate edge in flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695180.XU CN205047525U (en) | 2015-09-09 | 2015-09-09 | Water pump pump cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695180.XU CN205047525U (en) | 2015-09-09 | 2015-09-09 | Water pump pump cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047525U true CN205047525U (en) | 2016-02-24 |
Family
ID=55341108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695180.XU Expired - Fee Related CN205047525U (en) | 2015-09-09 | 2015-09-09 | Water pump pump cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047525U (en) |
-
2015
- 2015-09-09 CN CN201520695180.XU patent/CN205047525U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201173132Y (en) | Automatic water draining apparatus and automatic drainage device for gas pumping pipeline | |
| CN205047445U (en) | Water pump with water drainage tank | |
| CN205047525U (en) | Water pump pump cover | |
| CN202158638U (en) | Novel water pump box of ducted type air conditioner and ducted type air conditioner | |
| CN102954252B (en) | Water drainer | |
| CN205051475U (en) | Water pump motor support | |
| CN203625352U (en) | Fermentation tank | |
| CN203064421U (en) | Ceramic wine jar sealing device | |
| CN204784233U (en) | Circulating bearing frame | |
| CN205225878U (en) | Surface of water of open type intake pool whirlpool device that disappears | |
| CN203291563U (en) | Liquid water glass discharge buffer tank | |
| CN203546890U (en) | Self-adjusting siphon roof drain/water drain | |
| CN208517052U (en) | A kind of septic tank of built-in cyclic annular three phase separator | |
| CN211006163U (en) | Continuous drainage device for pulp molding production | |
| CN204874510U (en) | Biogas fermentation tank ejection of compact overflow arrangement | |
| CN202441563U (en) | Water-air separator | |
| CN204125275U (en) | A kind of environmental-protecting type full-automatic waste water oil removal lifting integrated equipment | |
| CN204779284U (en) | A pressure release manger plate device for sludge tihckener water inlet | |
| CN204173982U (en) | A kind of acidication high-efficiency pulse water distributor | |
| CN113638799B (en) | Take bearing structure's inlet tube | |
| CN203685695U (en) | Submerged pump capable of saving cooling water | |
| CN203954891U (en) | Glass edge-grinding machine | |
| CN202646029U (en) | Water pump for ice machine | |
| CN210683366U (en) | Surface aerator with dirt-blocking and odor-isolating functions | |
| CN204440176U (en) | Geosyncline liquid-level auto-control device |
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: 20160224 Termination date: 20180909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |