CN105534353A - Heat recovery type energy-saving bathtub - Google Patents
Heat recovery type energy-saving bathtub Download PDFInfo
- Publication number
- CN105534353A CN105534353A CN201610014219.6A CN201610014219A CN105534353A CN 105534353 A CN105534353 A CN 105534353A CN 201610014219 A CN201610014219 A CN 201610014219A CN 105534353 A CN105534353 A CN 105534353A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat recovery
- reclamation device
- recovery device
- water
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/02—Baths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
Abstract
The invention relates to a heat recovery type energy-saving bathtub which comprises a bathtub body, a heat recovery device water inlet pipe, a heat recovery device water outlet pipe and a heat recovery device arranged at the bottom of the bathtub body. The heat recovery device is connected with urban supplied water through the heat recovery device water inlet pipe so that low-temperature urban supplied water can enter the heat recovery device through the heat recovery device water inlet pipe to exchange heat with wastewater in the bathtub. The heat recovery device is connected with a water heater through the heat recovery device water outlet pipe. Waste heat of discharged water is absorbed through the heat recovery device 4, and discharged water flows to the water heater through the heat recovery device water outlet pipe. Compared with the prior art, efficient heat exchange between urban supplied water and bathing wastewater is achieved through the heat recovery device on the bathtub body, and therefore urban supplied water in the heat recovery device can be efficiently heated through bathing wastewater so that the temperature of the urban supplied water can be raised, a heat preservation layer is arranged outside the heat recovery device to reduce heat dissipation, and a large amount of waste heat of discharged bathing water is recovered.
Description
Technical field
The present invention relates to a kind of household sanitary ware, especially relate to a kind of bathtub of recycling.
Background technology
The waste of the current energy is very serious, when using bathtub, be generally divided into and bath or shower, but in two kinds of situations, bath water all directly discharges, and causes the waste of energy entrained by shower draining.For these reasons, if draining heat can be reclaimed carry out the water that preheating flows to water heater, i.e. capable of saving fuel or electric energy.
Current energy-saving bathtub is all for water saving, but does not relate in the recovery of used heat, and for these reasons, it is very effective and feasible for carrying out recuperation of heat to bathtub.
Summary of the invention
Object of the present invention is exactly defect in order to overcome above-mentioned prior art and a kind of heat reclamation type energy-saving bathtub provided, the heat of draining is reclaimed by heat reclamation device, then heated water is sent to heater, be conducive to like this saving electric energy or fuel, energy-conserving and environment-protective.
Object of the present invention can be achieved through the following technical solutions:
A kind of heat recovery energy-saving bathtub, comprise bathtub body, heat reclamation device water inlet pipe, heat reclamation device outlet pipe, heat reclamation device, described heat reclamation device is arranged at bathtub body bottom portion, described heat reclamation device connects urban water supply by heat reclamation device water inlet pipe, heat exchange is carried out in the shower draining that the urban water supply making temperature lower is entered in heat reclamation device and bathtub by heat reclamation device water inlet pipe, described heat reclamation device connects water heater by heat reclamation device outlet pipe, the used heat of draining is absorbed by heat reclamation device, water heater is flowed to through heat reclamation device outlet pipe.
Valve is provided with, for controlling the discharge entered in heat reclamation device or turning off current convenient for maintaining before described heat reclamation device water inlet pipe.Heat-insulation layer is provided with outside described bathtub body.
Compared with prior art, the present invention has following beneficial effect:
1. high efficiente callback heat energy: carry out heat exchange by the urban water supply in the heat reclamation device on bathtub body and the hot water in bathtub, can urban water supply efficiently in heat hot retracting device, its temperature is raised, heat reclamation device outside is provided with heat-insulation layer, reduce heat radiation, a large amount of used heat reclaiming shower draining.
2. energy-saving and environmental protection: the loss to electric energy or fuel can be reduced, through calculating, 1,500,000,000 people take a shower once for every two days, and a shower water amount is 15L, annual amount of energy saving about 68.8 ten thousand tons of standard coals; CO
2reduce discharging 1,790,000 tons, SO
2reduce discharging 1.65 ten thousand tons, NOx reduces discharging 4800 tons.
3.: heat reclamation device not with waste water, hair or shower dirt can not be gathered in heat reclamation device surface, thus do not need clear up heat reclamation device, drainage channel also can not block because having installed heat reclamation device additional.
Accompanying drawing explanation
Fig. 1 is heat reclamation type energy-saving bathtub general structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in detail.
As shown in Figure 1, a kind of heat recovery energy-saving bathtub, comprises bathtub body 1, heat reclamation device water inlet pipe 2, heat reclamation device outlet pipe 3, heat reclamation device 4, valve 5 and heat-insulation layer 6.
Heat reclamation device 4 is located at the outer surface of bathtub body 1, is positioned at bottom and two side lower parts of bathtub.Heat reclamation device 4 connects urban water supply by heat reclamation device water inlet pipe 2.Heat reclamation device 4 connects water heater by heat reclamation device outlet pipe 3.
The urban water supply that temperature is lower is entered from heat reclamation device water inlet pipe 2 by valve 5, and heat exchange is carried out in the shower draining in heat reclamation device 4 with bathtub, the water in heat reclamation device 4 is heated, then flows to water heater through heat reclamation device outlet pipe 3.
The forward and backward valve 5 that is provided with of heat reclamation device water inlet pipe 2 can control the discharge entered in heat reclamation device 4 or turn off current convenient for maintaining.Heat-insulation layer 6 is provided with outside bathtub body 1
When be equipped with in bathtub hot water or people stand on take a shower in bathtub time, the running water in heat reclamation device 4 can reclaim heat thus be preheated from shower hot water.
The bathing experience of people generally divides baths and shower two kinds of situations, utilizes the present invention can high efficiente callback heat energy in both cases: if first has a shower, shower waste can directly preheating urban water supply.If second baths, bathing, the water filling of forward direction bathtub can not loses heat, and the water that water filling terminates to hold in rear heat reclamation device can be heated rapidly, so also can not affect the comfort level of bathing; Bath terminate after shower time, the waste water retained in bathtub can heat urban water supply, saves a large amount of fuel or electric energy.
Claims (3)
1. a heat recovery energy-saving bathtub, comprise bathtub body (1), heat reclamation device water inlet pipe (2), heat reclamation device outlet pipe (3), heat reclamation device (4), it is characterized in that: described heat reclamation device (4) is arranged at bathtub body (1) bottom, described heat reclamation device 4 connects urban water supply by heat reclamation device water inlet pipe (2), the urban water supply making temperature lower enters heat reclamation device (4) by heat reclamation device water inlet pipe (2) and carries out heat convection with the shower draining in bathtub, described heat reclamation device (4) connects water heater by heat reclamation device outlet pipe (3), the used heat of draining is absorbed by heat reclamation device (4), water heater is flowed to through heat reclamation device outlet pipe (3).
2. heat recovery energy-saving bathtub according to claim 1, it is characterized in that: described heat reclamation device water inlet pipe (2) is forward and backward is provided with valve (5), carry out maintenance of equipment for controlling or turn off current to the discharge entered in heat reclamation device (4).
3. heat recovery energy-saving bathtub according to claim 1, is characterized in that: described bathtub body (1) outside is provided with heat-insulation layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014219.6A CN105534353A (en) | 2016-01-11 | 2016-01-11 | Heat recovery type energy-saving bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014219.6A CN105534353A (en) | 2016-01-11 | 2016-01-11 | Heat recovery type energy-saving bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105534353A true CN105534353A (en) | 2016-05-04 |
Family
ID=55814324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014219.6A Pending CN105534353A (en) | 2016-01-11 | 2016-01-11 | Heat recovery type energy-saving bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105534353A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361671A (en) * | 2017-08-23 | 2017-11-21 | 太仓市璜泾新海农机专业合作社 | A kind of waste heat recovery bathtub |
| CN109235550A (en) * | 2018-09-14 | 2019-01-18 | 科勒(中国)投资有限公司 | Bathtub |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220220Y (en) * | 1994-11-10 | 1996-02-21 | 曹四海 | Thermal insulation bath |
| CN101288562A (en) * | 2007-04-16 | 2008-10-22 | 王锐 | Bathtub with heat converter |
| CN202027484U (en) * | 2011-01-28 | 2011-11-09 | 莫南火 | Shower room capable of recovering bath wastewater heat |
| JP5272537B2 (en) * | 2008-06-26 | 2013-08-28 | パナソニック株式会社 | Bath heat recovery device |
| CN103826514A (en) * | 2011-06-17 | 2014-05-28 | 朱利亚股份公司 | Heat exchanger, shower tray and method for producing a shower tray |
| CN203928412U (en) * | 2014-05-30 | 2014-11-05 | 杭州电子科技大学 | A kind of domestic energy-saving hot water supply system based on waste heat recovery |
-
2016
- 2016-01-11 CN CN201610014219.6A patent/CN105534353A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220220Y (en) * | 1994-11-10 | 1996-02-21 | 曹四海 | Thermal insulation bath |
| CN101288562A (en) * | 2007-04-16 | 2008-10-22 | 王锐 | Bathtub with heat converter |
| JP5272537B2 (en) * | 2008-06-26 | 2013-08-28 | パナソニック株式会社 | Bath heat recovery device |
| CN202027484U (en) * | 2011-01-28 | 2011-11-09 | 莫南火 | Shower room capable of recovering bath wastewater heat |
| CN103826514A (en) * | 2011-06-17 | 2014-05-28 | 朱利亚股份公司 | Heat exchanger, shower tray and method for producing a shower tray |
| CN203928412U (en) * | 2014-05-30 | 2014-11-05 | 杭州电子科技大学 | A kind of domestic energy-saving hot water supply system based on waste heat recovery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361671A (en) * | 2017-08-23 | 2017-11-21 | 太仓市璜泾新海农机专业合作社 | A kind of waste heat recovery bathtub |
| CN109235550A (en) * | 2018-09-14 | 2019-01-18 | 科勒(中国)投资有限公司 | Bathtub |
| CN109235550B (en) * | 2018-09-14 | 2021-02-12 | 科勒(中国)投资有限公司 | Bath tub |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |