CN104101233A - Shower waste heat recovery device - Google Patents
Shower waste heat recovery device Download PDFInfo
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- CN104101233A CN104101233A CN201410362764.5A CN201410362764A CN104101233A CN 104101233 A CN104101233 A CN 104101233A CN 201410362764 A CN201410362764 A CN 201410362764A CN 104101233 A CN104101233 A CN 104101233A
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Abstract
The invention discloses a shower waste heat recovery device which comprises a waste water collection tank, a shower pedal and a heat exchange plate. At least one drainage way baffle is arranged in the waste water collection tank and divides an inner cavity of the waste water collection tank into an S-shaped runner with a water incoming runner on one side and a water outgoing runner on the other side, the heat exchange pipe is laid in the S-shaped runner in an S-shaped structure manner, and a water incoming end and a water outgoing end of the heat exchange pipe are arranged on a same side of the waste water collection tank and connected with the water outgoing runner and the water incoming runner respectively; a waste water inlet is arranged on the shower pedal, positioned above the water outgoing end of the heat exchange pipe and communicated with the water incoming runner, a waste water outlet is arranged on one side of the waste water collection tank and communicated with the water outgoing runner, and the waste water outlet and the water incoming end of the heat exchange pipe are positioned on a same side. Consequently, contact area of heat exchange is increased, heat exchange efficiency is improved, and the shower waste heat recovery device is low in production cost and conducive to energy conservation, emission reduction and environment protection.
Description
Technical field
The present invention relates to waste-heat recovery device, relate in particular to a kind of shower waste heat recovery plant.
Background technology
At present, using takes a shower is one of extensive bathing mode adopting of numerous residents, and when bathing, hot water is fallen underground from shower nozzle ejection, forms bath wastewater, enters waste pipe, then focuses on.In this process, caused a large amount of heat wastes.How effectively reclaiming and to utilize the heat in bath wastewater, is the difficult problem of pendulum in face of people.In Chinese patent application 99203188.5, a kind of backing plate type hot water waste heat recoverer is disclosed, having used coil pipe to add double pipe heat exchanger reclaims spent hot water's heat, reclaimed to a certain extent part heat, but select coil design heat exchanger, heat exchange efficiency is lower, is difficult to meet the bathing environment that winter environment temperature is lower.In Chinese patent application 01249608.1, a kind of Thin plate heat exchanger is disclosed, by lamination passage, formed, centre in housing has one deck to be welded by coil-like frid peace thin plate the coil-like cold water channel forming, the hot water channel who respectively has one deck to be formed by coil-like frid at the upper and lower faces of cold water channel, this design is too complicated, and difficulty of processing is large, cost is high, and heat exchange area is little.In Chinese patent application 03263228.2, a kind of waste-heat recovery device that can electrified heating is disclosed, belong to the distortion of spiral coil heat exchanger.In these heat exchangers, the main common shortcoming that they exist comprises: 1, all adopt integration design, be difficult to meet the demand of Household bathroom personalization, limited its versatility.2, heat exchange area is little, and water flow velocity is fast, and heat exchange efficiency is low.3, the difficulty of processing of product is larger, and production cost is high.
Summary of the invention
The object of the invention is to be to provide a kind of shower waste heat recovery plant, solve one or more in above-mentioned prior art problem.
According to an aspect of the present invention, a kind of shower waste heat recovery plant is provided, comprise Waste Water Centralized case, can be covered on the Shower treadle on Waste Water Centralized case top and be arranged at the heat exchanger tube in Waste Water Centralized case, in Waste Water Centralized case, be provided with at least one sluice way dividing plate, this sluice way dividing plate one end is connected with Waste Water Centralized case sidewall, and the other end forms sluice gate, and it is divided into S shape runner by Waste Water Centralized box cavity, wherein a side is for entering water flow passage for runner, and opposite side is outlet passage; Heat exchanger tube is layed in runner with S shape structure, the same side of Waste Water Centralized case is located in the water intake end of this heat exchanger tube and water side, water intake end is located at outlet passage, water side is located at into water flow passage, the water intake end of heat exchanger tube is connected with running water outlet mouth, and the water side of heat exchanger tube is connected with the water inlet of water heater; Shower treadle is provided with waterwater entrance, and this waterwater entrance is positioned at the water side top of heat exchanger tube, and with enter water flow passage and be connected; Waste Water Centralized case one side is provided with wastewater outlet, and the water intake end of this wastewater outlet and heat exchanger tube is positioned at the same side, and communicates with outlet passage.
In some embodiments: the width of runner reduces to the direction of outlet passage gradually to enter water flow passage, the width of sluice gate reduces to the direction of outlet passage gradually to enter water flow passage.Evenly the water resistance of natural flows, to reach the natural and tripping of runners at different levels, allows the waste water in runners at different levels keep same liquid level state, heat exchange completely.
In some embodiments: Waste Water Centralized case top is an inclined-plane, and Waste Water Centralized case be provided with the low 5-15mm of an aspect ratio side on the other side of a side of wastewater outlet.Can make spent hot water flow into wastewater outlet, meet the low early and high after standard of ergonomics simultaneously.
In some embodiments: Shower treadle lateral edges is extended with water bar vertically upward, and after Shower treadle is covered, the top of Waste Water Centralized case is in same level.Can make the waste water falling all flow into waterwater entrance.
In some embodiments: Waste Water Centralized box wall and sluice way dividing plate sidewall are provided with pressing plate.Can push down heat exchanger tube, be close to the bottom of Waste Water Centralized case.
In some embodiments: waterwater entrance is provided with foreign material screen pack.Can make to carry out heat exchange in inflow Waste Water Centralized case that the waste water collected is unobstructed.
In some embodiments: heat exchanger tube is the ring-like bellows of stainless steel.Can increase the contact area of heat exchange, improve heat exchanger effectiveness.
In some embodiments: the height of wastewater outlet exceeds heat exchanger tube 3mm.Can make heat exchanger tube be immersed in completely in spent hot water, fully carry out heat exchange.
In some embodiments: Waste Water Centralized case bottom is provided with sewage draining exit, and this sewage draining exit is positioned at wastewater outlet one side, and communicates with outlet passage.After treating shower, automatically get rid of clean remaining waste water completely.
The present invention lays with S shape structure by the heat exchanger tube of bellows-type, and uses S shape runner, larger raising the contact area of heat exchange, improved heat exchanger effectiveness, production technology is simple in addition, cost is low, is conducive to energy-saving and emission-reduction, protection of the environment.
Accompanying drawing explanation
Fig. 1 is spent hot water's flow direction structure schematic diagram of a kind of shower waste heat recovery plant of the present invention;
Fig. 2 is the heat exchanger tube laying structure schematic diagram of a kind of shower waste heat recovery plant of the present invention;
Fig. 3 is the Shower treadle structural representation of a kind of shower waste heat recovery plant of the present invention;
Fig. 4 is the Waste Water Centralized case front view of a kind of shower waste heat recovery plant of the present invention;
Fig. 5 is the Waste Water Centralized case side view of a kind of shower waste heat recovery plant of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing explanation, the present invention is described in further detail.
As Figure 1-5, a kind of shower waste heat recovery plant, comprise Waste Water Centralized case 1, can be covered on the Shower treadle 2 on Waste Water Centralized case 1 top and be arranged at the heat exchanger tube 3 in Waste Water Centralized case 1, wherein the width of Waste Water Centralized case 1 is 660mm, length is 660mm, the spent hot water who flows down in the time of making human body shower thus more than 95% falls into wherein, and most spent hot waters are recycled.In Waste Water Centralized case 1, be provided with at least one sluice way dividing plate 11 (take in the present embodiment and be provided with three sluice way dividing plates 11 as best), each sluice way dividing plate 11 one end is connected with Waste Water Centralized case 1 sidewall, the other end forms sluice gate 12, and Waste Water Centralized case 1 inner chamber is divided into four runners 13 of S shape, the runner of a wherein side of four runners 13 is for entering water flow passage 131, and the runner of another side is outlet passage 132.The width of runner 13 reduces to the direction of outlet passage 132 gradually from entering water flow passage 131, in the present embodiment, its width of flow path is followed successively by 200mm, 180mm, 160mm and 120mm, the width of sluice gate 12 reduces to the direction of outlet passage 132 gradually from entering water flow passage 131, and its sluice gate 12 width are followed successively by 80mm, 70mm and 60mm in the present embodiment.Evenly the water resistance of natural flows, to reach the natural and tripping of runners at different levels, allows the waste water in runners at different levels keep same liquid level state, heat exchange completely.
Heat exchanger tube 3 is the ring-like bellows of stainless steel, can increase the contact area of heat exchange, improves heat exchanger effectiveness.Heat exchanger tube 3 is layed in runner 13 with S shape structure, thus larger raising heat exchange contact area, improved heat exchanger effectiveness.The same side of Waste Water Centralized case 1 is located in water intake end 31 and the water side 32 of heat exchanger tube 3, water intake end 31 is located at described outlet passage 132, described water side 32 enters water flow passage 131 described in being located at, the water intake end 31 of heat exchanger tube 3 is connected with running water outlet mouth, and the water side 32 of heat exchanger tube 3 is connected with the water inlet of water heater; Shower treadle 2 is provided with waterwater entrance 21, and waterwater entrance 21 is positioned at 32 tops, water side of heat exchanger tube 3, and with enter water flow passage 131 and be connected; Waste Water Centralized case 1 one sides are provided with wastewater outlet 14, and wastewater outlet 14 is positioned at the same side with the water intake end 31 of heat exchanger tube 3, and communicates with outlet passage 132; The height of wastewater outlet 14 exceeds heat exchanger tube 3mm, can make heat exchanger tube 3 be immersed in completely in spent hot water, fully carries out heat exchange.Arrange and adopt high temperature and high temperature heat exchange in turnover water route, gradual being layed in runner 13 of low temperature and Low Temperature Thermal exchange, carry out the i.e. speed lifting of heat exchange running water temperature completely with the spent hot water who flows away after shower, improved greatly heat recovery rate, save a large amount of valuable energy.
Waste Water Centralized case 1 top is an inclined-plane, and Waste Water Centralized case 1 is provided with the low 5-15mm of an aspect ratio side on the other side (take 10mm in the present embodiment as best) of a side of wastewater outlet 14, can make thus spent hot water flow into wastewater outlet 14, meet the low early and high after standard of ergonomics simultaneously.Shower treadle 2 lateral edges are extended with water bar 22 vertically upward, and after Shower treadle 2 is covered, the top of Waste Water Centralized case 1 is in same level, and it can make the waste water falling all flow into waterwater entrance 21.Waste Water Centralized case 1 madial wall and sluice way dividing plate 11 sidewalls are provided with pressing plate 15, can push down heat exchanger tube 3, make it be close to the bottom of Waste Water Centralized case 1.Waterwater entrance 21 is provided with foreign material screen pack 23, can make to carry out heat exchange in inflow Waste Water Centralized case 1 that the waste water collected is unobstructed.Waste Water Centralized case 1 bottom is provided with sewage draining exit 16, and this sewage draining exit 16 is positioned at wastewater outlet 14 1 sides, and communicates with outlet passage 132, after treating shower, automatically gets rid of clean remaining waste water completely.
In sum, the present invention lays with S shape structure by the heat exchanger tube of bellows-type, and uses S shape runner; larger raising the contact area of heat exchange, improved heat exchanger effectiveness, production technology is simple in addition; cost is low, is conducive to energy-saving and emission-reduction, protection of the environment.
The above is only one embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, within these also should be considered as protection scope of the present invention.
Claims (9)
1. a shower waste heat recovery plant, it is characterized in that: comprise Waste Water Centralized case (1), can be covered on the Shower treadle (2) on Waste Water Centralized case (1) top and be arranged at the heat exchanger tube (3) in Waste Water Centralized case (1), in described Waste Water Centralized case (1), be provided with at least one sluice way dividing plate (11), this sluice way dividing plate (11) one end is connected with Waste Water Centralized case (1) sidewall, the other end forms sluice gate (12), Waste Water Centralized case (1) inner chamber is divided into S shape runner (13), described runner (13) wherein a side for entering water flow passage (131), opposite side is outlet passage (132), described heat exchanger tube (3) is layed in described runner (13) with S shape structure, the same side of described Waste Water Centralized case (1) is located in the water intake end (31) of this heat exchanger tube (3) and water side (32), described water intake end (31) is located at described outlet passage (132), described water side (32) enters water flow passage (131) described in being located at, the water intake end (31) of described heat exchanger tube (3) is connected with running water outlet mouth, and the water side (32) of described heat exchanger tube (3) is connected with the water inlet of water heater, described Shower treadle (2) is provided with waterwater entrance (21), and this waterwater entrance (21) is positioned at water side (32) top of heat exchanger tube (3), and with enter water flow passage (131) and be connected, described Waste Water Centralized case (1) one side is provided with wastewater outlet (14), and this wastewater outlet (14) is positioned at the same side with the water intake end (31) of heat exchanger tube (3), and communicates with outlet passage (132).
2. a kind of shower waste heat recovery plant according to claim 1, it is characterized in that: the width of described runner (13) reduces to the direction of outlet passage (132) gradually from entering water flow passage (131), the width of described sluice gate (12) reduces to the direction of outlet passage (132) gradually from entering water flow passage (131).
3. a kind of shower waste heat recovery plant according to claim 1, it is characterized in that: described Waste Water Centralized case (1) top is inclined-plane, and Waste Water Centralized case (1) is provided with the low 5～15mm of an aspect ratio side on the other side of a side of wastewater outlet (14).
4. a kind of shower waste heat recovery plant according to claim 3, is characterized in that: described Shower treadle (2) lateral edges is extended with water bar (22) vertically upward.
5. a kind of shower waste heat recovery plant according to claim 1, is characterized in that: described Waste Water Centralized case (1) madial wall and sluice way dividing plate (11) sidewall are provided with pressing plate (15).
6. a kind of shower waste heat recovery plant according to claim 1, is characterized in that: described waterwater entrance (21) is provided with foreign material screen pack (23).
7. a kind of shower waste heat recovery plant according to claim 1, is characterized in that: described heat exchanger tube (3) is the ring-like bellows of stainless steel.
8. a kind of shower waste heat recovery plant according to claim 1, is characterized in that: the height of described wastewater outlet (14) exceeds heat exchanger tube (3) 3mm.
9. a kind of shower waste heat recovery plant according to claim 1, it is characterized in that: described Waste Water Centralized case (1) bottom is provided with sewage draining exit (16), this sewage draining exit (16) is positioned at described wastewater outlet (14) one sides, and communicates with described outlet passage (132).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410362764.5A CN104101233B (en) | 2014-07-28 | 2014-07-28 | A kind of shower waste heat recovery plant |
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| CN201410362764.5A CN104101233B (en) | 2014-07-28 | 2014-07-28 | A kind of shower waste heat recovery plant |
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| CN104101233B CN104101233B (en) | 2017-03-01 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400898A (en) * | 2016-11-01 | 2017-02-15 | 赵海慧 | Waste heat recovery shower head |
| CN108489308A (en) * | 2018-03-20 | 2018-09-04 | 大连葆光节能空调设备厂 | A kind of special plate heat exchanger of sewage |
| CN109579372A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | It is a kind of detachably just to clean heat exchanger |
| CN109990453A (en) * | 2019-04-11 | 2019-07-09 | 沧州沃盛源节能电器设备有限公司 | A kind of instant electric water heater with residual neat recovering system |
| CN110081760A (en) * | 2019-05-31 | 2019-08-02 | 魏徕怡 | A kind of shower waste waste heat recovering tray |
| CN115371265A (en) * | 2022-08-30 | 2022-11-22 | 芜湖美的智能厨电制造有限公司 | Shower assembly and waste heat recycling system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2502351A1 (en) * | 1975-01-22 | 1976-07-29 | Wilfried Von Der Ohe | Economical shower unit with heat exchanger - has cold water supply passing by hot waste water in counterflow thereby absorbing heat |
| CN2702261Y (en) * | 2004-05-11 | 2005-05-25 | 梁太阳 | Shower bath waste water heat recovery device |
| CN201016523Y (en) * | 2006-12-08 | 2008-02-06 | 王佰忠 | Thermal energy retracting device for bath room |
| CN101261091A (en) * | 2008-04-23 | 2008-09-10 | 李福成 | Highly effective bathing waste water energy conservation equipment |
| CN102216716A (en) * | 2008-08-26 | 2011-10-12 | 帕特里克·吉尔伯特 | Heat exchange devices |
| CN202221256U (en) * | 2011-09-23 | 2012-05-16 | 付嘉仪 | Bath water heat energy recovery device |
| CN202973959U (en) * | 2012-10-15 | 2013-06-05 | 张斌 | Water residence type afterheat water heat energy recycling heat exchange tank |
-
2014
- 2014-07-28 CN CN201410362764.5A patent/CN104101233B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2502351A1 (en) * | 1975-01-22 | 1976-07-29 | Wilfried Von Der Ohe | Economical shower unit with heat exchanger - has cold water supply passing by hot waste water in counterflow thereby absorbing heat |
| CN2702261Y (en) * | 2004-05-11 | 2005-05-25 | 梁太阳 | Shower bath waste water heat recovery device |
| CN201016523Y (en) * | 2006-12-08 | 2008-02-06 | 王佰忠 | Thermal energy retracting device for bath room |
| CN101261091A (en) * | 2008-04-23 | 2008-09-10 | 李福成 | Highly effective bathing waste water energy conservation equipment |
| CN102216716A (en) * | 2008-08-26 | 2011-10-12 | 帕特里克·吉尔伯特 | Heat exchange devices |
| CN202221256U (en) * | 2011-09-23 | 2012-05-16 | 付嘉仪 | Bath water heat energy recovery device |
| CN202973959U (en) * | 2012-10-15 | 2013-06-05 | 张斌 | Water residence type afterheat water heat energy recycling heat exchange tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400898A (en) * | 2016-11-01 | 2017-02-15 | 赵海慧 | Waste heat recovery shower head |
| CN108489308A (en) * | 2018-03-20 | 2018-09-04 | 大连葆光节能空调设备厂 | A kind of special plate heat exchanger of sewage |
| CN109579372A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | It is a kind of detachably just to clean heat exchanger |
| CN109990453A (en) * | 2019-04-11 | 2019-07-09 | 沧州沃盛源节能电器设备有限公司 | A kind of instant electric water heater with residual neat recovering system |
| CN110081760A (en) * | 2019-05-31 | 2019-08-02 | 魏徕怡 | A kind of shower waste waste heat recovering tray |
| CN115371265A (en) * | 2022-08-30 | 2022-11-22 | 芜湖美的智能厨电制造有限公司 | Shower assembly and waste heat recycling system |
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| CN104101233B (en) | 2017-03-01 |
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