CN205714799U - A kind of hot water circuit energy-saving water pump - Google Patents
A kind of hot water circuit energy-saving water pump Download PDFInfo
- Publication number
- CN205714799U CN205714799U CN201620304754.0U CN201620304754U CN205714799U CN 205714799 U CN205714799 U CN 205714799U CN 201620304754 U CN201620304754 U CN 201620304754U CN 205714799 U CN205714799 U CN 205714799U
- Authority
- CN
- China
- Prior art keywords
- hot water
- pump
- pump housing
- impeller
- motor
- 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
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Abstract
A kind of hot water circuit energy-saving water pump, effectively solves the problems such as conventional hot water's water circulating pump volume is heavy, power consumption is high；Its technical scheme solved is, this utility model includes base, it is characterised in that base right-hand member is provided with motor, connect on the left of motor and have the pump housing being fixed on base, being provided with the rotating shaft being connected with motor output shaft in the pump housing, rotating shaft connects has impeller, impeller warp beam sleeve to be fixed in rotating shaft, impeller is extended with multiple wheel blade, wheel blade edge is provided with shell fragment, constitutes the structure that shell fragment fits tightly with pump housing inwall, and the pump housing is provided with water inlet and outlet；This utility model simple in construction, in the case of flow, lift are certain, reduces power of motor, and electricity consumption is few, thus has reached energy-saving effect.
Description
Technical field
This utility model relates to pump equipment technical field, particularly relates to a kind of hot water circuit energy-saving water pump.
Background technology
The theoretical basis of hot water circuit energy-saving water pump, it is built upon in " three-dimensional flow theory of turbomachines ", after eighties of last century the seventies electronic computer technology is used widely, this theory is widely used in Aero-Space, gas turbine design and development.
There is following defect in existing hot-water circulating pump: 1) determined the power of water pump by flow, lift, the most energy-conservation；2) bulkiness, big and heavy, power consumption height.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is just to provide a kind of hot water circuit energy-saving water pump, effectively solves the problems such as conventional hot water's water circulating pump volume is heavy, power consumption is high.
Its technical scheme solved is, this utility model includes base, it is characterised in that base right-hand member is provided with motor, connect on the left of motor and have the pump housing being fixed on base, being provided with the rotating shaft being connected with motor output shaft in the pump housing, rotating shaft connects has impeller, impeller warp beam sleeve to be fixed in rotating shaft, impeller is extended with multiple wheel blade, wheel blade edge is provided with shell fragment, constitutes the structure that shell fragment fits tightly with pump housing inwall, and the pump housing is provided with water inlet and outlet.
This utility model simple in construction, in the case of flow, lift are certain, reduces power of motor, and electricity consumption is few, thus has reached energy-saving effect.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the schematic diagram of this utility model impeller.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Be given by Fig. 1 to Fig. 3, this utility model includes base 1, it is characterised in that base 1 right-hand member is provided with motor 2, connect on the left of motor 2 and have the pump housing 6 being fixed on base 1, being provided with the rotating shaft 4 being connected with motor 2 output shaft in the pump housing 6, rotating shaft 4 connects has impeller 9, impeller 9 warp beam sleeve 11 to be fixed in rotating shaft 4, impeller 9 is extended with multiple wheel blade 10, wheel blade 10 edge is provided with shell fragment 12, constitutes the structure that shell fragment 12 fits tightly with the pump housing 6 inwall, and the pump housing 6 is provided with water inlet 8 and outlet 7.
It is provided with, outside described motor 2 output shaft and rotating shaft 4, the annular seal space 13 being fixed on base 1.
The described pump housing 6 is provided with pump cover 5.
On the described pump housing 6, retaining ring 13 is installed.
Described impeller 9 is integral type structure with axle sleeve 11.
Described wheel blade 10 is open architecture.
Described shell fragment 12 is alloy shell fragment.
This utility model in use,
This utility model is connected in hot water cyclesystem, provides power resources for hot water cyclesystem, it is possible to reduce input to power source in hot water cyclesystem, save the energy.
Advantage of the present utility model is to use the impeller 9 of integral type and axle sleeve 11, uses the impeller 9 of hot investment casting and axle sleeve 11 can reduce the abrasion between conventional pump impeller 9 and axle sleeve 11, can transmit higher efficiency.The hot investment casting of impeller 9, it is ensured that the overall performance of impeller 9 is good, does not has crack, cut and dead angle, is not susceptible to damage in using for a long time.Wheel blade 10 is open architecture, easy to use, and easily cleans, and will not remain dead angle.The alloy shell fragment 12 at wheel blade 10 edge, can fit tightly pump housing inwall, can reduce the input of power, play energy-conservation effect while transmitting higher effect.
This utility model simple in construction, in the case of flow, lift are certain, reduces power of motor, and electricity consumption is few, thus has reached energy-saving effect.
Claims (7)
1. a hot water circuit energy-saving water pump, including base (1), it is characterized in that, base (1) right-hand member is provided with motor (2), motor (2) left side connects the pump housing (6) being fixed on base (1), the rotating shaft (4) being connected with motor (2) output shaft it is provided with in the pump housing (6), the upper connection of rotating shaft (4) has impeller (9), impeller (9) warp beam sleeve (11) is fixed in rotating shaft (4), impeller (9) is extended with multiple wheel blade (10), wheel blade (10) edge is provided with shell fragment (12), constitute the structure that shell fragment (12) fits tightly with the pump housing (6) inwall, the pump housing (6) is provided with water inlet (8) and outlet (7).
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that described motor (2) output shaft is provided with, with rotating shaft (4) outside, the annular seal space (13) being fixed on base (1).
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that the described pump housing (6) is provided with pump cover (5).
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that be provided with retaining ring on the described pump housing (6).
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that described impeller (9) and axle sleeve (11) are integral type structure.
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that described wheel blade (10) is open architecture.
A kind of hot water circuit energy-saving water pump the most according to claim 1, it is characterised in that described shell fragment (12) is alloy shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304754.0U CN205714799U (en) | 2016-04-13 | 2016-04-13 | A kind of hot water circuit energy-saving water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304754.0U CN205714799U (en) | 2016-04-13 | 2016-04-13 | A kind of hot water circuit energy-saving water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714799U true CN205714799U (en) | 2016-11-23 |
Family
ID=57310925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304754.0U Expired - Fee Related CN205714799U (en) | 2016-04-13 | 2016-04-13 | A kind of hot water circuit energy-saving water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
-
2016
- 2016-04-13 CN CN201620304754.0U patent/CN205714799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387000A (en) * | 2017-08-17 | 2017-11-24 | 中国石油集团西部钻探工程有限公司 | Low-voltage DC electric degasser |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20180413 |