CN201141356Y - High-efficiency energy-saving water pump - Google Patents
High-efficiency energy-saving water pump Download PDFInfo
- Publication number
- CN201141356Y CN201141356Y CNU2007202014150U CN200720201415U CN201141356Y CN 201141356 Y CN201141356 Y CN 201141356Y CN U2007202014150 U CNU2007202014150 U CN U2007202014150U CN 200720201415 U CN200720201415 U CN 200720201415U CN 201141356 Y CN201141356 Y CN 201141356Y
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- Prior art keywords
- spiral groove
- screw rod
- water
- spiral
- communicated
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- Expired - Fee Related
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Abstract
The utility model discloses a high efficiency water saving pump which comprises a box shell and a bracket arranged on the lower end of the box shell; a hollow screw rod is arranged in the middle part of the box shell; a drainage cabinet communicated with the hollow part is arranged on one end of the screw rod; a water inlet cabinet is on the other end of the screw rod; a drainage hole communicated with the drainage cabinet is arranged on one end of the spiral groove on the screw rod; the other end of the spiral groove is communicated with the water inlet cabinet; the groove bottom of the spiral groove is arc-shaped; gears are arranged on both sides of the screw rod and a rotary shaft is threaded through the center of the screw rod. The gear vanes of an intermediate speed rotary gear scrape the water in the spiral groove sequentially and the process is finished in one time so that the electricity consumption; meanwhile, the gear vanes are meshed with the spiral groove completely, avoiding the reverse flow situation of the water body and improving the work efficiency greatly. In the high efficiency water saving pump, the groove bottom of the spiral groove is designed to be arc-shaped; the radian of the spiral groove is the same to the radian of the external edge of the gear vanes; meanwhile, two gears are adopted to operate at the same time, enabling the water drainage quantity to be great; the high efficiency water saving pump has the advantages of simple structure and small volume.
Description
Technical field
The utility model relates to a kind of energy-efficient water pump, belongs to pump drainage wetting system field.
Background technique
At present, water pump has been widely used in various industries, and it mainly contains wing pump, multipole pump, turbine pump and gear pump.Wing pump is the impeller by high speed rotating, and water is repeatedly hit, and it discharges casing the most at last, repeatedly impact same water body and need expend the long time, and regular meeting produces the situation of part aqueous reflux in the wing pump, thereby makes its working efficiency lower, and power consumption is bigger; Equally, multipole pump and turbine pump also adopt the centrifugal force work principle, and their volume ratio wing pump is bigger, and the power consumption during work is also bigger; Though it is higher that the gear pump pump is inhaled pressure, there is the water displacement smaller defect in it.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of electric energy, working efficiency is higher, water displacement is big, volume is less energy-efficient water pump saved, to overcome the deficiencies in the prior art.
The utility model is to constitute like this, it comprises the case shell and is fixed on the support of its lower end, it is hollow spiral shell rod that case shell middle part is provided with inside, end at the spiral shell rod is provided with the draining storehouse that is communicated with its hollow parts, is provided with water storage at the other end of spiral shell rod, and spiral chute one end on the spiral shell rod is provided with the weep hole that is communicated with the draining storehouse, the spiral fluted the other end is communicated with water storage, the spiral fluted bottom land is an arc, is provided with gear in spiral shell rod both sides, and the heart is installed with rotatingshaft therein.
In the above-mentioned energy-efficient water pump, described spiral chute has six.
Owing to adopt technique scheme, compared with prior art, the gear piece of middling speed swing pinion is scraped the water body that hits in the spiral chute successively, only need once just can finish, reduced the consumption of electric energy effectively, and gear piece and spiral chute can be meshing fully, avoided the generation of water body refluence situation, significantly improved working efficiency.Spiral fluted bottom land of the present utility model is made as arc, and its radian is identical with the radian of the outer rim of gear piece, has expanded its volume effectively, and adopts two gears to work simultaneously, makes that its water displacement is big.In addition, the utility model structure is comparatively simple, and volume is less, has reduced Manufacturing material.
Description of drawings
Fig. 1 is a plan view of the present utility model;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is the plan view of spiral shell rod of the present utility model and transmission shaft;
Fig. 4 is a spiral shell rod unfolded drawing of the present utility model;
Being labeled as of accompanying drawing: 1-case shell, 2-support, 3-spiral shell rod, 4-draining storehouse, 5-water storage, 6-spiral chute, 7-weep hole, 8-gear, 9-rotatingshaft, 10-drain opening, 11-end circle line, the high line of the bow of 12-bottom land.
Embodiment
When the utility model uses, water at first flows into an end of spiral chute 6 from water storage 5, rotatingshaft 9 rotates under the drive of motor, and spiral shell rod 3 driven gears 8 that are fixed on the rotatingshaft 9 are done the circumference rolling, the gear piece of gear 8 is scraped water successively from this end of spiral chute 6 and is hit the other end, and enter draining storehouse 4 by weep hole 7, at last water is discharged, thereby reach the purpose of transporting water.
Embodiment 2 of the present utility model: structure of the present utility model such as Fig. 1, shown in 2, it comprises case shell 1 and is fixed on the support 2 of its lower end, case shell 1 is used to wrap up or support each parts of its inside, support 2 is used to support case shell 1, at case shell 1 middle part an inside being installed is hollow spiral shell rod 3 (as shown in Figure 3), at an end of spiral shell rod 3 a draining storehouse 4 (being a space of collecting draining) is installed, and it is communicated with by drain opening 10 with the hollow parts of spiral shell rod 3, the other end at spiral shell rod 3 is installed a water storage 5, spiral chute 6 one ends on spiral shell rod 3 are opened a weep hole 7, make weep hole 7 be communicated with draining storehouse 4, the other end of spiral chute 6 is communicated with water storage 5, the bottom land of spiral chute 6 is made into arc, and (Fig. 4 is the unfolded drawing of spiral chute 6, its mark has the high line 12 of bow of end circle line 11 and bottom land, in order to the variation of expression bottom land), in spiral shell rod 3 both sides a gear 8 is installed respectively, and, make it spiral shell rod can be supported on the case shell 1 at rotatingshaft 9 of the center of spiral shell rod 3 installation; Above-mentioned spiral chute 6 can be split into six.Spiral chute 6 of the present utility model can be split into one, but its water displacement is only for having the sixth of six spiral chutes 6; Spiral chute 6 also can be split into more than six, but can increase the difficulty of preparation process like this.
When the utility model uses, water at first flows into an end of spiral chute 6 from water storage 5, rotatingshaft 9 rotates under the drive of motor, and spiral shell rod 3 driven gears 8 that are fixed on the rotatingshaft 9 are done the circumference rolling, the gear piece of gear 8 is scraped water successively from this end of spiral chute 6 and is hit the other end, and enter draining storehouse 4 by weep hole 7, at last water is discharged, thereby reach the purpose of transporting water.
Claims (2)
1. energy-efficient water pump, it comprises case shell (1) and is fixed on the support (2) of its lower end, it is characterized in that, it is hollow spiral shell rod (3) that case shell (1) middle part is provided with inside, end at spiral shell rod (3) is provided with the draining storehouse (4) that is communicated with its hollow parts, the other end at spiral shell rod (3) is provided with water storage (5), spiral chute (6) one ends on the spiral shell rod (3) are provided with the weep hole (7) that is communicated with draining storehouse (4), the other end of spiral chute (6) is communicated with water storage (5), the bottom land of spiral chute (6) is an arc, be provided with gear (8) in spiral shell rod (3) both sides, the heart is installed with rotatingshaft (9) therein.
2. energy-efficient water pump according to claim 1 is characterized in that, described spiral chute (6) has six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202014150U CN201141356Y (en) | 2007-11-21 | 2007-11-21 | High-efficiency energy-saving water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202014150U CN201141356Y (en) | 2007-11-21 | 2007-11-21 | High-efficiency energy-saving water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141356Y true CN201141356Y (en) | 2008-10-29 |
Family
ID=40069069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202014150U Expired - Fee Related CN201141356Y (en) | 2007-11-21 | 2007-11-21 | High-efficiency energy-saving water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141356Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094810A (en) * | 2011-01-20 | 2011-06-15 | 河南大学 | Worm gear pump with worm wheel gear cavity as working space |
-
2007
- 2007-11-21 CN CNU2007202014150U patent/CN201141356Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094810A (en) * | 2011-01-20 | 2011-06-15 | 河南大学 | Worm gear pump with worm wheel gear cavity as working space |
| CN102094810B (en) * | 2011-01-20 | 2012-10-03 | 河南大学 | Worm gear pump with worm wheel gear cavity as working space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20091221 |