CN104848520A - Constant-temperature system for bathtub - Google Patents
Constant-temperature system for bathtub Download PDFInfo
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- CN104848520A CN104848520A CN201510273627.9A CN201510273627A CN104848520A CN 104848520 A CN104848520 A CN 104848520A CN 201510273627 A CN201510273627 A CN 201510273627A CN 104848520 A CN104848520 A CN 104848520A
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- bathtub
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- constant temperature
- temperature
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention relates to a constant-temperature system for a bathtub. The constant-temperature system comprises an electric heating system with a hot water outlet and a connection port. The electric heating system is provided with a three-way valve, a first port of the three-way valve is communicated with the connection port, and a second port of the three-way valve is connected with a circulating water pump which is serially connected with an impurity filter. The constant-temperature system for the bathtub has the advantages that firstly, by adoption of the circulating water pump for realizing cyclic heating and adoption of the impurity filter for filtering impurities, large impurities can be filtered effectively to prevent blockage; secondly, by the aid of a second temperature sensor, whether the temperature of water with waste heat recovered is within an appointed temperature value range or not is detected, and the water with waste heat recovered is timely heated to guarantee constant temperature of washing water; thirdly, due to the fact that the electric heating system adopts a combination structure of a nonmetal water pipe and an electrothermal film, corrosion resistance, incrustation prevention and the like are realized.
Description
Technical field
The present invention is specifically related to technical field of water heaters, specifically a kind of bathtub constant temperature system.
Background technology
Existing water heater heats running water or well water, and wherein water heater adopts copper pipe or metal inner tube or metal heater.The long period is being used at running water or well water, metallic conduit or metal heater h just form incrustation scale, but directly can not use the water of band shower gel in water heater industry or use circulating water heating, can cause metallic conduit and metal heater form incrustation scale and corrosion pipeline rapidly, final water heater of accelerating is scrapped.
In addition, if current most water heater is all installed manually mixed water valve by outside and is regulated water temperature and flow, but manually mixed water valve regulates water temperature and flow also unstable, and be difficult to be adjusted to suitable temperature, when inner bag water temperature constantly declines, leaving water temperature also can and then decline, keep water temperature constantly by regulating the ratio of Mixed water valve to realize, can only to bother very much and inconvenience, being difficult to the object realizing constant temperature.
Moreover present technological means, coming in by supplementing new hot water, causing water consumption constantly to increase, not having using water wisely object.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of corrosion-resistant, avoid incrustation scale to produce and the bathtub constant temperature system of constant-temperature effluent can be kept.
The present invention describes a kind of bathtub constant temperature system, comprise electric heating system, and electric heating system is respectively equipped with hot water outlet and connector, wherein electric heating system is provided with triple valve, first port of triple valve is connected with connector, second port of triple valve is connected with water circulating pump, and hot water outlet is connected with a bathtub, and the delivery port of bathtub is connected with water circulating pump.
In addition, bathtub constant temperature system according to the present invention also has following additional technical feature, and according to some embodiments of the present invention, specifically further, described water circulating pump is also serially connected with contaminant filter, and the water side of described bathtub connects contaminant filter and is connected.
Further concrete, described bathtub is provided with tap, and the port of export of described hot water outlet is connected with tap, and the port of export is also provided with electrically-controlled valve.
Further concrete, the inlet port of described contaminant filter is also provided with recirculated water water inlet.
Further concrete, the 3rd port of described triple valve is connected with running water inlet.
Further concrete, described control system is PLC control circuit, and PLC control circuit is also electrically connected with the first temperature sensor.
Further concrete, described first temperature sensor is positioned at hot water outlet.
Further concrete, described electric heating system comprises nonmetal boiled water pipe, and the outer surface of nonmetal boiled water pipe is provided with Electric radiant Heating Film.
Concrete further, described nonmetal boiled water pipe is quartz ampoule or glass tube or PVC plastic pipe or earthenware.
Further concrete, be provided with the second temperature sensor in described recirculated water water inlet.
The invention has the beneficial effects as follows: 1, utilize water circulating pump to realize circulating-heating, coordinate contaminant filter impurity, effective impurity screening blocks with preventing, and is also again heated by the waste heat warm water reclaimed in bathtub in addition, do not need supplementary new hot water, play using water wisely effect; 2, detect the water of recovery waste heat whether within the scope of assigned temperature value by the second TEMP, in time recovery waste heat water is heated, guarantee that washings keep temperature constant state; 3, electric heating system adopts nonmetal boiled water pipe and Electric radiant Heating Film combining structure, plays the advantage such as anticorrosion and scale-deposit-preventing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is electric heating system, control system, water circulating pump, contaminant filter, recirculated water water inlet, triple valve, running water inlet are connected structural representation with connector.
The icon of the following drawings illustrates:
Electric heating system 1; Control system 2; Water circulating pump 3; Contaminant filter 4; Recirculated water water inlet 5; Triple valve 6; Running water inlet 7; Hot water outlet 8; Connector 9; Bathtub 10; Tap 11; Electrically-controlled valve 12.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Below with reference to Fig. 1 and Fig. 2, the bathtub constant temperature system according to the embodiment of the present invention is described.
As depicted in figs. 1 and 2, the present invention describes a kind of bathtub constant temperature system, comprise electric heating system 1, and electric heating system 1 is respectively equipped with hot water outlet 8 and connector 9, wherein electric heating system 1 is provided with triple valve 6, and the first port of triple valve 6 is connected with connector 9, and the second port of triple valve 6 is connected with water circulating pump 3, hot water outlet 8 is connected with a bathtub 10, and the delivery port of bathtub 10 is connected with water circulating pump 3.Wherein utilize the water in water circulating pump 3 pairs of bathtubs 10 to realize circulating-heating, solve bathtub and have one section of cold water problem when using and starting, promote the comfortableness of shower and guarantee that the water in bathtub 10 keeps temperature constant state.
In addition, bathtub constant temperature system according to the present invention also has following additional technical feature, and according to some embodiments of the present invention, specifically further, described water circulating pump 3 is also serially connected with contaminant filter 4, and the water side of described bathtub 10 connects contaminant filter 4 and is connected.Wherein, contaminant filter 4 impurity screening, avoids easily forming incrustation scale or corrosion inner bag etc. at inner bag.
Further concrete, described bathtub 10 is provided with tap 11, and the port of export of described hot water outlet 8 is connected with tap 11, and the port of export is also provided with electrically-controlled valve 12.
Further concrete, the inlet port of described contaminant filter 4 is also provided with recirculated water water inlet 5, and wherein recirculated water water inlet 5 is for the water of recovery waste heat.
Further concrete, the 3rd port of described triple valve 6 is connected with running water inlet 7, and wherein running water inlet 7 is being brought into use, and enters in electric heating system 1 heat from running water inlet 7.
Further concrete, described control system 2 is PLC control circuits, and PLC control circuit is also electrically connected with the first temperature sensor.Wherein the first temperature sensor is for detecting the hot water temperature of output, guarantees that coolant-temperature gage reaches in specified scope, provides comfortable wash temperature.Concrete first temperature sensor is positioned at hot water outlet 8, realizes the purpose of design being convenient to detect.
Further concrete, described first temperature sensor is positioned at hot water outlet 8.
Concrete further, described electric heating system 1 comprises nonmetal boiled water pipe, and the outer surface of nonmetal boiled water pipe is provided with electric heating---nonmetal boiled water pipe is quartz ampoule or glass tube or PVC plastic pipe or earthenware.Wherein electric heating system 1 is suitable for the water of heating mixing bath foam, plays the advantage such as anticorrosion and scale-deposit-preventing generation, solves conventional metals pipe and metal inner tube Shortcomings part.
Further concrete, be provided with the second temperature sensor in described recirculated water water inlet 5.Wherein detect the water of recovery waste heat whether within the scope of assigned temperature value by the second TEMP, in time recovery waste heat water is heated, guarantee that washings keep temperature constant state.
Claims (10)
1. a bathtub constant temperature system, comprise electric heating system (1), and electric heating system (1) is respectively equipped with hot water outlet (8) and connector (9), it is characterized in that: electric heating system (1) is provided with triple valve (6), first port of triple valve (6) is connected with connector (9), second port of triple valve (6) is connected with water circulating pump (3), hot water outlet (8) is connected with a bathtub (10), and the delivery port of bathtub (10) is connected with water circulating pump (3).
2. bathtub constant temperature system according to claim 1, is characterized in that: described water circulating pump (3) is also serially connected with contaminant filter (4), and the water side of described bathtub (10) connects contaminant filter (4) and is connected.
3. bathtub constant temperature system according to claim 1, is characterized in that: described bathtub (10) is provided with tap (11), and the port of export of described hot water outlet (8) is connected with tap (11), and the port of export is also provided with electrically-controlled valve (12).
4. bathtub constant temperature system according to claim 1, is characterized in that: the inlet port of described contaminant filter (4) is also provided with recirculated water water inlet (5).
5. bathtub constant temperature system according to claim 1, is characterized in that: the 3rd port of described triple valve (6) is connected with running water inlet (7).
6. bathtub constant temperature system according to claim 1, is characterized in that: described control system (2) is PLC control circuit, and PLC control circuit is also electrically connected with the first temperature sensor.
7. bathtub constant temperature system according to claim 6, is characterized in that: described first temperature sensor is positioned at hot water outlet (8).
8. bathtub constant temperature system according to claim 1, is characterized in that: described electric heating system (1) comprises nonmetal boiled water pipe, and the outer surface of nonmetal boiled water pipe is provided with Electric radiant Heating Film.
9. bathtub constant temperature system according to claim 8, is characterized in that: described nonmetal boiled water pipe is quartz ampoule or glass tube or PVC plastic pipe or earthenware.
10. bathtub constant temperature system according to claim 4, is characterized in that: be provided with the second temperature sensor in described recirculated water water inlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273627.9A CN104848520A (en) | 2015-05-26 | 2015-05-26 | Constant-temperature system for bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510273627.9A CN104848520A (en) | 2015-05-26 | 2015-05-26 | Constant-temperature system for bathtub |
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| Publication Number | Publication Date |
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| CN104848520A true CN104848520A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510273627.9A Pending CN104848520A (en) | 2015-05-26 | 2015-05-26 | Constant-temperature system for bathtub |
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| CN (1) | CN104848520A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166740A (en) * | 2017-06-09 | 2017-09-15 | 北京怡水陶然科技发展有限公司 | Heated pool control method and system |
| CN107314535A (en) * | 2017-06-28 | 2017-11-03 | 广东万家乐燃气具有限公司 | A kind of hot-water heating system and its control method of achievable bathtub insulation |
| CN107874666A (en) * | 2017-12-05 | 2018-04-06 | 无锡汇欧陶瓷有限公司 | A kind of multifunctional bathtub of energy automatic water temperature regulation |
| CN112781222A (en) * | 2021-01-19 | 2021-05-11 | 宁波市乐卡西智能科技有限公司 | Bathtub self-circulation heating water heater |
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| CN1074107A (en) * | 1992-04-08 | 1993-07-14 | 马月大 | Constant temperature circulation bathtub |
| CN2346367Y (en) * | 1998-12-22 | 1999-11-03 | 胡文建 | Automatic circulating heating and thermal insulating bathtub |
| CN2460022Y (en) * | 2000-12-18 | 2001-11-21 | 胡文建 | Automatic circulation heating thermal insulation device for bathtub |
| CN1648540A (en) * | 2004-01-19 | 2005-08-03 | 张兆铭 | Self-control bath water circulation water heater |
| CN200951040Y (en) * | 2006-09-07 | 2007-09-26 | 覃业汉 | Circulating temperature regulating water-saving bathtub |
| CN201383881Y (en) * | 2009-02-27 | 2010-01-13 | 李晖 | Novel instant-heating electric water heater heating element |
| CN202392977U (en) * | 2011-11-17 | 2012-08-22 | 南通佳景休闲洁具有限公司 | Outdoor leisure massaging bathtub capable of heating at constant temperature |
| CN102748848A (en) * | 2011-04-22 | 2012-10-24 | 株式公司利健 | Warm water adjusting device for bathtub |
-
2015
- 2015-05-26 CN CN201510273627.9A patent/CN104848520A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074107A (en) * | 1992-04-08 | 1993-07-14 | 马月大 | Constant temperature circulation bathtub |
| CN2346367Y (en) * | 1998-12-22 | 1999-11-03 | 胡文建 | Automatic circulating heating and thermal insulating bathtub |
| CN2460022Y (en) * | 2000-12-18 | 2001-11-21 | 胡文建 | Automatic circulation heating thermal insulation device for bathtub |
| CN1648540A (en) * | 2004-01-19 | 2005-08-03 | 张兆铭 | Self-control bath water circulation water heater |
| CN200951040Y (en) * | 2006-09-07 | 2007-09-26 | 覃业汉 | Circulating temperature regulating water-saving bathtub |
| CN201383881Y (en) * | 2009-02-27 | 2010-01-13 | 李晖 | Novel instant-heating electric water heater heating element |
| CN102748848A (en) * | 2011-04-22 | 2012-10-24 | 株式公司利健 | Warm water adjusting device for bathtub |
| CN202392977U (en) * | 2011-11-17 | 2012-08-22 | 南通佳景休闲洁具有限公司 | Outdoor leisure massaging bathtub capable of heating at constant temperature |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166740A (en) * | 2017-06-09 | 2017-09-15 | 北京怡水陶然科技发展有限公司 | Heated pool control method and system |
| CN107314535A (en) * | 2017-06-28 | 2017-11-03 | 广东万家乐燃气具有限公司 | A kind of hot-water heating system and its control method of achievable bathtub insulation |
| CN107314535B (en) * | 2017-06-28 | 2022-12-09 | 广东万家乐燃气具有限公司 | Hot water system capable of realizing heat preservation of bathtub and control method thereof |
| CN107874666A (en) * | 2017-12-05 | 2018-04-06 | 无锡汇欧陶瓷有限公司 | A kind of multifunctional bathtub of energy automatic water temperature regulation |
| CN112781222A (en) * | 2021-01-19 | 2021-05-11 | 宁波市乐卡西智能科技有限公司 | Bathtub self-circulation heating water heater |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160513 Address after: 528425 Guangdong city of Zhongshan Province Dongfeng Town Tongle Industrial Park Applicant after: Zhongshan Hannover Electrical Appliance Co., Ltd. Address before: 528305 Guangdong, Foshan, Shunde District, Ronggui street, No. three North Central Road, No. 4 Applicant before: Chen Su |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
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| RJ01 | Rejection of invention patent application after publication |