CN102979737A - Heating water pump - Google Patents
Heating water pump Download PDFInfo
- Publication number
- CN102979737A CN102979737A CN2012104407060A CN201210440706A CN102979737A CN 102979737 A CN102979737 A CN 102979737A CN 2012104407060 A CN2012104407060 A CN 2012104407060A CN 201210440706 A CN201210440706 A CN 201210440706A CN 102979737 A CN102979737 A CN 102979737A
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- CN
- China
- Prior art keywords
- impeller
- along
- vanes
- axial direction
- electric heating
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Abstract
The invention discloses a heating water pump which comprises an impeller and a shell body accommodating the impeller. Electric heating plates are arranged in the shell body. The impeller is provided with a plurality of stages of vanes in the axial direction, and the radiuses of the plurality of stages of vanes are unequal along the axial direction of the impeller. The electric heating plates are arranged between the adjacent vanes along the axial direction of the impeller. A water inlet is arranged on the shell body along the axial direction of the impeller, and a water outlet is arranged on the impeller in the radial direction. According to the heating water pump, the vanes on the impeller are arranged to be multistage, and at the same time, the radiuses of the vanes are unequal along the axial direction of the impeller. The electric heating plates are arranged between the adjacent vanes along the axial direction of the impeller. Liquid flow is heated when the liquid flow pressurized by the vanes passes through the electric heating plates, so that the fluid can be heated. Due to the fact that a heating device is arranged in a pump body, the defects that the occupied space is big and the structure is complex caused by the split type arrangement of an existing heating device and the water pump are overcome.
Description
Technical field
The present invention is a kind of heating pump.
Background technique
Heating pump is the water circulator of commonly using, and generally comprises water intake, water outlet, the pump housing, forms the current chamber in the pump housing, is provided with impeller in this chamber, and this impeller is driven by drive unit (such as motor).When impeller rotates in the current chamber, energy is passed to mobile fluid, so just increased the pressure of liquid, make liquid move to water outlet from water intake, thereby realize the pumping of liquid.Traditional heating pump is not owing to install heating equipment, and the water temperature that is discharged from there is no and change or only increase a bit that some is had the place of specific (special) requirements to temperature, such as bathtub, need to increase in addition a heating equipment, cause complex structure, installing space waste and cost improve.
Summary of the invention
The purpose of this invention is to provide a kind of heating pump, solve the existing baroque problem of heating pump.
Purpose of the present invention is come specific implementation by the following technical programs: a kind of heating pump, comprise impeller and the housing that holds impeller, be provided with electric heating panel in this housing, this impeller is provided with multistage blade vertically, and the radius of described multistage blade upwards is being what do not wait along impeller shaft; Described electric heating panel is located at along impeller shaft and makes progress between the adjacent blades, upwards is provided with water inlet at impeller shaft on the housing, and directly upwards is provided with water outlet at impeller.
Further, described multistage blade with liquid along the flow direction of impeller shaft for increasing successively.
Heating pump of the present invention is made as the blade on the impeller multistage, radius along from impeller shaft to upper blade is not wait simultaneously, between adjacent blade, electric heating panel is set at impeller shaft, liquid stream through the blade pressurization is heated through electric heating panel the time, so that fluid obtains heating, owing to be provided with heating equipment in the pump housing, the split set-up mode that has reduced existing heating equipment and water pump takes up an area large, baroque shortcoming.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural drawing of the described heating pump of the embodiment of the invention.
Embodiment
As shown in Figure 1, the described heating pump of the embodiment of the invention comprises impeller 1 and the seal casinghousing 2 that holds impeller 1, is provided with electric heating panel 3 in this housing 2; This impeller 1 is provided with multistage blade 11 in the direction along impeller shaft, and this multistage blade 11 is not wait at radius vertically, and the radius of namely axially going up adjacent blades is different; Described electric heating panel 3 is located at along impeller shaft and makes progress between the adjacent blades, on housing 2 along impeller 1 axially be provided with water inlet 21, upwards set out the mouth of a river 22 along the footpath of impeller 1.
In the heating pump shown in Fig. 1, blade 11 be with liquid along the flow direction of impeller shaft for increasing successively, water outlet 22 is located at the blade place of maximum radius.Adopt above-mentioned blade constituted mode, the electric heating panel 3 that arranges between the blade that impeller shaft makes progress simultaneously has heat effect through out-of-date to current at current.Preferably, the surface of electric heating panel 3 is made as uneven, increases surface area, improve heat exchange efficiency, so that the water of 22 mouthfuls of discharges of water outlet meets the requirements.
Claims (2)
1. a heating pump comprises impeller and the housing that holds impeller, and it is characterized in that: be provided with electric heating panel in this housing, this impeller is provided with multistage blade vertically, and the radius of described multistage blade upwards is being what do not wait along impeller shaft; Described electric heating panel is located at along impeller shaft and makes progress between the adjacent blades, upwards is provided with water inlet at impeller shaft on the housing, and directly upwards is provided with water outlet at impeller.
2. heating pump as claimed in claim 1 is characterized in that: described multistage blade with liquid along the flow direction of impeller shaft for increasing successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104407060A CN102979737A (en) | 2012-11-07 | 2012-11-07 | Heating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104407060A CN102979737A (en) | 2012-11-07 | 2012-11-07 | Heating water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102979737A true CN102979737A (en) | 2013-03-20 |
Family
ID=47854028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104407060A Pending CN102979737A (en) | 2012-11-07 | 2012-11-07 | Heating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102979737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006001A (en) * | 2014-05-29 | 2014-08-27 | 安徽银龙泵阀股份有限公司 | Pump core with heating wires |
| CN109209921A (en) * | 2018-09-13 | 2019-01-15 | 江苏慧博灌排设备有限公司 | A kind of the temperature control regulating system and control method of water pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060011221A1 (en) * | 2002-05-29 | 2006-01-19 | Harald Schrott | Household appliance |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| CN201027655Y (en) * | 2007-04-12 | 2008-02-27 | 周俊 | Reducing multi-stage centrifugal pump |
| CN102079294A (en) * | 2009-12-01 | 2011-06-01 | 现代自动车株式会社 | Washer pump having washer fluid heating function |
| CN102720696A (en) * | 2012-06-18 | 2012-10-10 | 江苏飞跃机泵制造有限公司 | Preheating water pump |
-
2012
- 2012-11-07 CN CN2012104407060A patent/CN102979737A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060011221A1 (en) * | 2002-05-29 | 2006-01-19 | Harald Schrott | Household appliance |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| CN201027655Y (en) * | 2007-04-12 | 2008-02-27 | 周俊 | Reducing multi-stage centrifugal pump |
| CN102079294A (en) * | 2009-12-01 | 2011-06-01 | 现代自动车株式会社 | Washer pump having washer fluid heating function |
| CN102720696A (en) * | 2012-06-18 | 2012-10-10 | 江苏飞跃机泵制造有限公司 | Preheating water pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006001A (en) * | 2014-05-29 | 2014-08-27 | 安徽银龙泵阀股份有限公司 | Pump core with heating wires |
| CN104006001B (en) * | 2014-05-29 | 2016-04-27 | 安徽银龙泵阀股份有限公司 | A kind of pump core with heating wire |
| CN109209921A (en) * | 2018-09-13 | 2019-01-15 | 江苏慧博灌排设备有限公司 | A kind of the temperature control regulating system and control method of water pump |
| CN109209921B (en) * | 2018-09-13 | 2020-04-17 | 江苏慧博灌排设备有限公司 | Temperature control adjusting system and control method of water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |