CN102619789A - Massaging bathtub pump heat preservation and heating device - Google Patents
Massaging bathtub pump heat preservation and heating device Download PDFInfo
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- CN102619789A CN102619789A CN201210067105XA CN201210067105A CN102619789A CN 102619789 A CN102619789 A CN 102619789A CN 201210067105X A CN201210067105X A CN 201210067105XA CN 201210067105 A CN201210067105 A CN 201210067105A CN 102619789 A CN102619789 A CN 102619789A
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- motor
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- heating
- heat conduction
- impeller
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 58
- 238000004321 preservation Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000009413 insulation Methods 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 230000004087 circulation Effects 0.000 description 4
- 206010014357 Electric shock Diseases 0.000 description 3
- 238000003287 bathing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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Abstract
The invention discloses a massaging bathtub pump heat preservation and heating device, which comprises a motor and a water pump connected with a front end cover of the motor, wherein a fan is arranged on a rotor of the motor; a heat conducting bracket cover is arranged on the outer end face of the front end cover of the motor in a sealing mode; the heat conducting bracket cover is positioned at the rear end of an impeller cavity of the water pump; a heat collecting cavity is formed between the heat conducting bracket cover and the front end cover of the motor; the front end cover of the motor is provided with a heat conducting hole communicated with the inner cavity of the motor and the heat collecting cavity; the heat conducting bracket cover is provided with a shaft hole through which a rotating shaft of the motor penetrates; the rotating shaft of the motor penetrates through the shaft hole in the heat conducting bracket cover and then is connected with an impeller of the water pump; the rotating shaft of the motor and the shaft hole in the heat conducting bracket cover are sealed through a first sealing ring; and the rotating shaft of the motor and the impeller are sealed through a second sealing ring. Through the massaging bathtub pump heat preservation and heating device for exchanging heat produced when the motor works with circulating water in a bathtub, an electric heating mode for heat preservation of the bathtub is avoided, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of bathtub, be specifically related to a kind of massaging bathtub pump heat insulation and heating equipment that Household bathtub, swimming pool, fish jar or other water cycles need water heating and insulation that is used for.
Background technique
The patent No. is that the Chinese utility model patent of CN200620053885.2 discloses a kind of massaging bathtub; It comprises the inner cylinder body that forms water space; The water space bottom of said cylinder body is provided with one or more water spraying massage shower nozzles; Link to each other through outlet pipe between the water spraying massage shower nozzle, the water spraying massage shower nozzle through outlet pipe be connected water pump on, the intake pipe on the water pump is communicated with cylinder body.This massaging bathtub in use; Water pump is extracted water in the cylinder body out after the ejection of cylinder bottom water spraying massage shower nozzle through the backwater net; Formation is carried out water spraying massage to user's shank, the buttocks that lies in the cylinder; In addition, this product uses water pump that the water spraying massage shower nozzle is pressurizeed, thereby efficiently solves the pressurization of existing use air pump and have the problem that noise is big, massage force is not enough, the life-span is short, Security is lower.
Can find out that from above-mentioned description massaging bathtub mainly is through pump working, make the bathtub inner wall shower nozzle eject the current of entrained air, cause the circulation of current, thereby human body is produced massage effect massaging bathtub.And in the market and the disclosed massaging bathtub of data of literatures all be so, promptly the massaging bathtub pump is the recycle pump that is specifically designed to the bathtub hydraulic massage, only makes the water cycle in the bathtub, keeps stable for the water temperature in the bathtub and does not take in.Along with time of bathing increases, water temperature can descend step by step, and directly heating is incubated water to bathtub if adopt heating equipment, and one have the user and to have the danger of getting an electric shock, and the two can consumed power, is unfavorable for energy-conserving and environment-protective.Yet water pump because motor can produce a large amount of heats, if these heats are used, can be avoided above-mentioned a series of problems in the course of the work, therefore, is an imperative problem for the improvement of massaging bathtub pump.
Summary of the invention
To above-mentioned technical problem; The massaging bathtub pump heat insulation and heating equipment that the present invention provides a kind of heat that produces when utilizing machine operation and the circulating water in the bathtub to carry out heat exchange; Avoided the employing Electric heating that bathtub is incubated, safety and energy-saving advantages have been arranged.
The technological scheme that realizes the object of the invention is following:
Massaging bathtub pump heat insulation and heating equipment; Comprise motor and the water pump that is connected with this motor front cover; The rotor of motor is provided with fan, and a heat conduction bay cover is set on the exterior edge face of motor front cover hermetically, and this heat conduction bay cover is positioned at the rear end of the impeller cavity of water pump; Form heat collector cavity between heat conduction bay cover and the motor front cover; The motor front cover is provided with the thermal hole that is communicated with motor cavity and said heat collector cavity, and the heat conduction bay cover is provided with the axis hole that the power supply machine rotating shaft is passed, and the rotating shaft of motor is connected with the impeller of water pump after passing the axis hole on the heat conduction carriage; Axis hole on the rotating shaft of motor and the heat conduction bay cover passes through second seal ring seal through first seal ring seal between the rotating shaft of motor and the impeller.
Adopted such scheme, the present invention is delivered to the heat conduction bay cover with the motor dispersed heat, and the water in bathtub carries out circulation time by water pump, makes water and heat conduction bay cover carry out heat exchange, thereby keeps the water temperature stability in the bathtub.The present invention is installed in the body of wall, is connected with bathtub through pipeline, directly bathtub is not heated; And each part in the water pump adopts plastics to process, and electrical appliance part does not have electric the contact with water, thereby has avoided the danger of getting an electric shock; Eliminated potential safety hazard, more safe and reliable.In addition, the present invention makes full use of the thermal source of motor itself, energy saving, low-carbon environment-friendly, make the human body bathing, the massage more comfortable.
Further, the present invention is provided with heating pipe in heat collector cavity, this heating pipe and heating control device.Temperature detector through control gear detects the water temperature in the bathtub constantly; Is to send controller to after the digital signal through transducer with the signal conversion that detects, controller with the Digital Signal Processing that receives after with its in the temperature value established compare, if water temperature is lower than settings; Then controller sends signal and makes the control switch closure; So that the heating pipe energized heats, the carried away by air movement that the heat that heating pipe sends produces during by the fan work of motor, the air-flow of high temperature and heat conduction bay cover carry out heat exchange; Carry out heat exchange through heat conduction bay cover and water again, thereby reach the purpose of heat tracing.
Further, heating control device also comprises a temperature transducer that is arranged in the heat collector cavity, and this temperature transducer is connected with transducer.Because the heating through heating pipe can make the temperature in the heat collector cavity rise rapidly; Detect the temperature in the heat collector cavity by temperature transducer; Make controller learn the temperature conditions in the heat collector cavity constantly, if when the temperature in the heat collector cavity reaches the settings in the controller, controller no longer makes heating pipe work.Through this control mode, one can avoid the part on too high damage motor of temperature or the water pump, and two because water pump adopts plastics to process, and helps reducing the requirement of water pump selection.
Description of drawings
Fig. 1 is the schematic representation that massaging bathtub pump heat insulation and heating equipment of the present invention is connected with bathtub;
Fig. 2 is the structural representation of massaging bathtub pump heat insulation and heating equipment of the present invention;
Fig. 3 is the A portion enlarged view among Fig. 1;
Fig. 4 is the circuit block diagram of heating control device;
In the accompanying drawing, 10 is bathtub, and 11 is water, and 12 are the massage hole;
100 is motor, and 101 is fan, and 102 is front cover, and 103 are the heat conduction bay cover, and 104 is plastic insulation spare, and 105 is heat collector cavity, and 106 is thermal hole, and 107 are rotating shaft, and 108 is first seal ring, and 109 is second seal ring, and 110 are O-ring seal;
200 is water pump, and 201 is impeller, and 202 is impeller cavity, and 203 is axle sleeve, and 204 is connecting sleeve, and 205 is water-guiding hole;
300 is heating pipe, and 301 is temperature detector, and 302 is transducer, and 303 is controller, and 304 is control switch, and 305 is temperature transducer.
Embodiment
With reference to Fig. 1; Massaging bathtub pump heat insulation and heating equipment of the present invention; Form by motor 100 and the water pump 200 that is connected with this motor front cover; Motor 100 is used to drive the impeller work of water pump, and water pump 200 is used for making water 11 circulations of bathtub 10, ejects from the massage hole 12 that bathtub 10 inwalls are provided with then.For the insulation class that makes water pump improves, each component on the water pump are plastic materials and process, therefore, even the electric leakage situation appears in motor, owing to water pump can not conduct electricity, therefore, can be with being electrically communicated to bathtub, the risk of electric shock of stopping.
With reference to Fig. 2 and Fig. 3, the rotor of motor 100 is provided with fan 101, and during working rotor, fan 101 makes the hot air of motor internal mobile by the direction of regulation with rotor rotation.A heat conduction bay cover 103 is set on the exterior edge face of the front cover 102 of motor 100 hermetically, and this heat conduction bay cover is positioned at the rear end of the impeller cavity 202 of water pump 200.Between heat conduction bay cover 103 and front cover 102, be provided with a plastic insulation spare 104, this plastic insulation spare mainly is to make heat conduction bay cover 103 and motor carry out electrical isolation at contact component, and heat conduction bay cover and nutriment insulating part are one through molding and forming.Between plastic insulation spare 104 and water pump 200, be provided with O-ring seal 110,, can prevent that the water in the water pump from entering in the motor through O-ring seal.Heat conduction bay cover 103 supports the housing of water pump on the one hand, and on the other hand, main is that the heat that spreads out of during with machine operation is used for carrying out heat exchange with water, and water is maintained water temperature after obtaining heat.The heat conduction bay cover is stainless heat conduction bay cover, prevents that the heat conduction bay cover is oxidized on the one hand, because stainless thermal conductivity is good, helps to carry out heat exchange on the other hand, is beneficial to the utilization ratio that improves heat in the motor.
Heat conduction bay cover 103 is provided with the axis hole that the power supply machine rotating shaft is passed, and this axis hole is positioned at the center of heat conduction bay cover.The axial end middle part of heat conduction bay cover 103 forms cone-shaped cavity along its axial recess, behind the formation cone-shaped cavity, makes on the one hand to form heat collector cavity 105 between heat conduction bay cover 103 and the motor front cover 102, and this heat collector cavity is collected the heat that comes from the motor; On the other hand, formed the cavity of stepping down in the another side of heat conduction bay cover 103, this cavity of stepping down is used to make the sub-fraction of impeller to be assemblied in wherein, and the position is provided for the fitting tight ring.
The rotating shaft 107 of motor 100 is connected with the impeller 201 of water pump 200 after passing the axis hole on the heat conduction carriage again; Rotating impeller 201 through rotating shaft rotates; Water in the bathtub is come in from the water inlet of water pump; Water outlet from water pump is drained into the bathtub mouth then, water when the impeller cavity and heat conduction bay cover 103 carry out heat exchange, thereby water temperature is maintained.The rotating shaft 107 of motor 100 and the axis hole on the heat conduction bay cover are through first seal ring seal 108; Pass through second seal ring seal 109 between the rotating shaft of motor and the impeller 201; When work, first seal ring 108 is actionless, and second seal ring 109 rotates with the rotation of rotating shaft.Not along its axially extended axle sleeve 203, this axle sleeve 203 passes first seal ring and second seal ring on the impeller 201, through this axle sleeve 203, the area of contact between impeller and the axle is increased, and the reliability that impeller is connected with rotating shaft improves.Because axle sleeve 203 is the axle sleeve of plastics; For fear of axle sleeve 203 impaired and reliability of improving assembling in assembly process; In the inner chamber of axle sleeve, be provided with the connecting sleeve 204 of metal, this connecting sleeve 204 is circumferentially fixing with axle sleeve 203, and connecting sleeve 204 is fixed with male thread.The cross section of connecting sleeve 204 is the U type, and the sealing of connecting sleeve one end opening of this structure and the other end is avoided rotating shaft to pass connecting sleeve and damaged impeller.Impeller 201 is provided with water-guiding hole 205, helps the circulation of water in the water pump through water-guiding hole.
With reference to Fig. 2, if the water-cooled in the bathtub is too fast, the heat of motor can not satisfy the requirement of constant temperature with the form of heat exchange; Then in heat collector cavity, heating equipment can be set; This heating equipment has manually and automatic two kinds of forms, and manual being made up of with the plug that is connected with heating pipe heating pipe 300 of form wherein is when the user feels that water temperature can't meet the demands in the bathing process; Through manual connection power supply; The heating pipe heating is heated heat conduction bay cover 103, and heat conduction bay cover 103 carries out heat exchange with water again, thereby satisfies usage requirement.
With reference to Fig. 4; The another kind of structure of form automatically of heating equipment is: heating pipe 300 is set in heat collector cavity, and this heating pipe is connected with heating control device, and heating control device comprises temperature detector 301; Be used for detecting the water temperature of bathtub, temperature detector 301 is a temperature transducer; Transducer 302 is a digital signal with the analog signal conversion that temperature detector detects, and transducer 302 is an A/D converter; And controller 303, will come from the digital signal of transducer and the temperature of setting and compare, judge whether to send the control signal of heating, controller 303 is 51 single-chip microcomputers; And control switch 304; The control signal that provides according to controller is closed or break off; To be switched on or switched off being connected of heating pipe and power supply, control switch 304 is a relay, and the coil of this relay is connected the output terminal of controller; One termination power of the contact of relay, the other end connects heating pipe 300; And temperature transducer 305, this temperature transducer is connected with transducer 302.Temperature detector 301 detects the water temperature in the bathtub constantly; Is to send controller to after the digital signal through transducer 302 with the signal conversion that detects, controller with the Digital Signal Processing that receives after with its in the temperature value established compare, if water temperature is lower than settings; Then controller sends signal and makes the control switch closure; So that the heating pipe energized heats,, then need not heating if water temperature is higher than settings.
Claims (10)
1. massaging bathtub pump heat insulation and heating equipment; Comprise motor and the water pump that is connected with this motor front cover; It is characterized in that: the rotor of motor is provided with fan, and a heat conduction bay cover is set on the exterior edge face of motor front cover hermetically, and this heat conduction bay cover is positioned at the rear end of the impeller cavity of water pump; Form heat collector cavity between heat conduction bay cover and the motor front cover; The motor front cover is provided with the thermal hole that is communicated with motor cavity and said heat collector cavity, and the heat conduction bay cover is provided with the axis hole that the power supply machine rotating shaft is passed, and the rotating shaft of motor is connected with the impeller of water pump after passing the axis hole on the heat conduction carriage again; Axis hole on the rotating shaft of motor and the heat conduction bay cover passes through second seal ring seal through first seal ring seal between the rotating shaft of motor and the impeller.
2. massaging bathtub pump heat insulation and heating equipment according to claim 1 is characterized in that: the axial end middle part of heat conduction bay cover forms cone-shaped cavity along its axial recess.
3. massaging bathtub pump heat insulation and heating equipment according to claim 2 is characterized in that: the heat conduction bay cover is stainless heat conduction bay cover.
4. massaging bathtub pump heat insulation and heating equipment according to claim 1 is characterized in that: not along its axially extended axle sleeve, this axle sleeve passes first seal ring and second seal ring successively on the said impeller.
5. massaging bathtub pump heat insulation and heating equipment according to claim 4 is characterized in that: said axle sleeve is the axle sleeve of plastics, is provided with the connecting sleeve of metal in the inner chamber of this axle sleeve, and this connecting sleeve and axle sleeve are circumferentially fixing, and connecting sleeve is connected with male thread.
6. massaging bathtub pump heat insulation and heating equipment according to claim 5, it is characterized in that: the cross section of connecting sleeve is the U type.
7. massaging bathtub pump heat insulation and heating equipment according to claim 1 is characterized in that: in heat collector cavity, be provided with heating pipe.
8. massaging bathtub pump heat insulation and heating equipment according to claim 1 is characterized in that: be provided with heating pipe in the heat collector cavity, this heating pipe is connected with heating control device, and heating control device comprises temperature detector, is used for detecting the water temperature of bathtub; And
Transducer, the analog signal conversion that temperature detector is detected is a digital signal; And
Controller will come from the digital signal of transducer and the temperature of setting and compare, and judge whether to send the control signal of heating; And
Control switch, the control signal that provides according to controller is closed or break off, to be switched on or switched off being connected of heating pipe and power supply.
9. massaging bathtub pump heat insulation and heating equipment according to claim 8 is characterized in that: said heating control device also comprises a temperature transducer that is arranged in the heat collector cavity, and this temperature transducer is connected with transducer.
10. massaging bathtub pump heat insulation and heating equipment according to claim 1, it is characterized in that: said impeller is provided with water-guiding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210067105XA CN102619789A (en) | 2012-03-14 | 2012-03-14 | Massaging bathtub pump heat preservation and heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210067105XA CN102619789A (en) | 2012-03-14 | 2012-03-14 | Massaging bathtub pump heat preservation and heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102619789A true CN102619789A (en) | 2012-08-01 |
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ID=46559924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210067105XA Pending CN102619789A (en) | 2012-03-14 | 2012-03-14 | Massaging bathtub pump heat preservation and heating device |
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| Country | Link |
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| CN (1) | CN102619789A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348287A (en) * | 2013-08-09 | 2015-02-11 | 德昌电机(深圳)有限公司 | Centrifugal pump and sanitary tool using same |
| CN110268828A (en) * | 2019-06-25 | 2019-09-24 | 丁乙飞 | Alkaline land soil repair system, repairing and treating method and its reparation reagent combination |
| CN110748479A (en) * | 2018-07-06 | 2020-02-04 | 合肥宇创液压件有限公司 | Hydraulic oil pump for engineering machinery |
| CN110821815A (en) * | 2019-10-30 | 2020-02-21 | 王立臣 | Pump body assembly of hydraulic oil pump for oil extraction machinery |
| CN116163963A (en) * | 2023-01-02 | 2023-05-26 | 东莞市深鹏电子有限公司 | Electronic water pump, assembly method of electronic water pump and new energy automobile |
| CN116163963B (en) * | 2023-01-02 | 2025-08-01 | 广东深鹏科技股份有限公司 | Electronic water pump, assembly method of electronic water pump and new energy automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973231A (en) * | 1989-09-22 | 1990-11-27 | F. F. Seeley Nominees Pty. Ltd. | Submersible pump |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| CN201038922Y (en) * | 2007-04-12 | 2008-03-19 | 中山大洋电机股份有限公司 | Take cooling system's bathtub water pump motor |
| CN202483965U (en) * | 2012-03-14 | 2012-10-10 | 宁波市宏通机电有限公司 | Heat-preservation device of massage bathtub pump |
| CN202483966U (en) * | 2012-03-14 | 2012-10-10 | 宁波市宏通机电有限公司 | Pump heating and heat-insulating device of massage bathtub |
-
2012
- 2012-03-14 CN CN201210067105XA patent/CN102619789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973231A (en) * | 1989-09-22 | 1990-11-27 | F. F. Seeley Nominees Pty. Ltd. | Submersible pump |
| CN1752463A (en) * | 2004-09-21 | 2006-03-29 | 埃杰泰克系统有限公司 | Pumps for spa baths and pools |
| CN201038922Y (en) * | 2007-04-12 | 2008-03-19 | 中山大洋电机股份有限公司 | Take cooling system's bathtub water pump motor |
| CN202483965U (en) * | 2012-03-14 | 2012-10-10 | 宁波市宏通机电有限公司 | Heat-preservation device of massage bathtub pump |
| CN202483966U (en) * | 2012-03-14 | 2012-10-10 | 宁波市宏通机电有限公司 | Pump heating and heat-insulating device of massage bathtub |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348287A (en) * | 2013-08-09 | 2015-02-11 | 德昌电机(深圳)有限公司 | Centrifugal pump and sanitary tool using same |
| CN110748479A (en) * | 2018-07-06 | 2020-02-04 | 合肥宇创液压件有限公司 | Hydraulic oil pump for engineering machinery |
| CN110268828A (en) * | 2019-06-25 | 2019-09-24 | 丁乙飞 | Alkaline land soil repair system, repairing and treating method and its reparation reagent combination |
| CN110821815A (en) * | 2019-10-30 | 2020-02-21 | 王立臣 | Pump body assembly of hydraulic oil pump for oil extraction machinery |
| CN116163963A (en) * | 2023-01-02 | 2023-05-26 | 东莞市深鹏电子有限公司 | Electronic water pump, assembly method of electronic water pump and new energy automobile |
| CN116163963B (en) * | 2023-01-02 | 2025-08-01 | 广东深鹏科技股份有限公司 | Electronic water pump, assembly method of electronic water pump and new energy automobile |
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Application publication date: 20120801 |