CN104101233B - A kind of shower waste heat recovery plant - Google Patents
A kind of shower waste heat recovery plant Download PDFInfo
- Publication number
- CN104101233B CN104101233B CN201410362764.5A CN201410362764A CN104101233B CN 104101233 B CN104101233 B CN 104101233B CN 201410362764 A CN201410362764 A CN 201410362764A CN 104101233 B CN104101233 B CN 104101233B
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- shower
- waste water
- waste
- 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.)
- Active
Links
Landscapes
- Details Of Fluid Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
This application discloses a kind of shower waste heat recovery plant, including Waste Water Centralized case, Shower treadle and heat exchanger tube, it is provided with least one sluice way dividing plate in Waste Water Centralized case, Waste Water Centralized box cavity is divided into S-shaped runner by this sluice way dividing plate, runner wherein side is into water flow passage, and opposite side is outlet passage；Heat exchanger tube is layed in runner with S-shaped structure, its water intake end and water side located at the same side of Waste Water Centralized case, and respectively with outlet passage, enter water flow passage and be connected, Shower treadle is provided with waterwater entrance, this waterwater entrance is located above the water side of heat exchanger tube, and is connected with entering water flow passage；Waste Water Centralized case side is provided with wastewater outlet, and this wastewater outlet is located at the same side with the water intake end of heat exchanger tube, and communicates with outlet passage; thus, improve the contact area of heat exchange, improve heat exchanger effectiveness; and low production cost, be conducive to energy-saving and emission-reduction, environmental protection.
Description
Technical field
The present invention relates to waste-heat recovery device, more particularly, to a kind of shower waste heat recovery plant.
Background technology
At present, it is one of widely used bathing mode of numerous residents using taking a shower, in bathing, hot water is from shower nozzle
Fall underground after ejection, that is, form bath wastewater, enter waste pipe, then focused on.In this process, cause
Substantial amounts of heat waste.How effectively to reclaim and utilize the heat in bath wastewater, be a difficulty in face of people for the pendulum
Topic.In Chinese patent application 99203188.5, disclose a kind of backing plate type hot water waste heat recoverer, employ coil pipe and add set
Pipe heat exchanger reclaims to the heat of spent hot water, has reclaimed partial heat to a certain extent, but selects spiral coil
Formula design heat exchanger, heat exchange efficiency relatively low it is difficult to meet the relatively low bathing environment of winter environment temperature.In Chinese patent application
In 01249608.1, disclose a kind of Thin plate heat exchanger, be made up of lamination passage, the centre in housing has one layer by coil pipe
Shape frid peace thin plate is welded the coil-like cold water channel of formation, respectively has one layer by coil-like in the upper and lower faces of cold water channel
The hot water channel that frid is constituted, this design is then excessively complicated, and difficulty of processing is big, high cost, and heat exchange area is little.In Chinese patent
Application 03263228.2 in, disclose a kind of can electrified heating waste-heat recovery device, belong to spiral coil heat exchanger deformation.?
In these heat exchangers, the main common drawback that they exist includes：1st, all using integrative design it is difficult to meet Household bathroom
The demand of property, limits its versatility.2nd, heat exchange area is little, and water flow velocity is fast, and heat exchange efficiency is low.3rd, the difficulty of processing of product is relatively
Greatly, production cost is high.
Content of the invention
The purpose of the present invention is to be to provide a kind of shower waste heat recovery plant, solves in above-mentioned prior art problem
Individual or multiple.
According to an aspect of the present invention, provide a kind of shower waste heat recovery plant, including Waste Water Centralized case, can be covered on
The Shower treadle on Waste Water Centralized case top and the heat exchanger tube being arranged in Waste Water Centralized case, are provided with least one in Waste Water Centralized case
Sluice way dividing plate, this sluice way dividing plate one end is connected with Waste Water Centralized case side wall, and the other end then forms sluice gate, and it is by Waste Water Centralized
Box cavity is divided into S-shaped runner, and runner wherein side is into water flow passage, and opposite side is outlet passage；Heat exchanger tube is laid with S-shaped structure
In runner, located at the same side of Waste Water Centralized case, water intake end, located at outlet passage, goes out for the water intake end of this heat exchanger tube and water side
Water end (W.E.) is connected with running water outlet mouth located at entering water flow passage, the water intake end of heat exchanger tube, and the water side of heat exchanger tube is entered with water heater
The mouth of a river connects；Shower treadle is provided with waterwater entrance, this waterwater entrance be located at heat exchanger tube water side above, and with enter water flow passage
It is connected；Waste Water Centralized case side is provided with wastewater outlet, and the water intake end of this wastewater outlet and heat exchanger tube is located at the same side, and with go out
Water flow passage communicates.
In some embodiments：The width of runner is gradually reduced to the direction of outlet passage with entering water flow passage, sluice gate
Width is gradually reduced to the direction of outlet passage with entering water flow passage.The water resistance of the uniform natural flows of energy, to reach runners at different levels
Natural and tripping, allow the waste water in runners at different levels keep same liquid level state, complete heat exchange.
In some embodiments：Waste Water Centralized case top is of an inclined plane, and Waste Water Centralized case is provided with the one of wastewater outlet
The low 5-15mm in aspect ratio side on the other side of side.Spent hot water can be made to flow into wastewater outlet, before meeting human engineering simultaneously
High standard after low.
In some embodiments：Shower treadle lateral edges have extended vertically upwards water bar, and so that Shower treadle is covered
Afterwards, the top of Waste Water Centralized case is in same level.The waste water falling can be made all to flow into waterwater entrance.
In some embodiments：Waste Water Centralized box wall and sluice way bulkhead sides wall are provided with pressing plate.Heat exchange can be pushed down
Pipe, is close to the bottom of Waste Water Centralized case.
In some embodiments：Waterwater entrance is provided with sundry filter net.The inflow that the waste water collected is unobstructed can be made
Carry out heat exchange in Waste Water Centralized case.
In some embodiments：Heat exchanger tube is the ring-like corrugated tube of rustless steel.The contact area of heat exchange can be increased, improve
Heat exchanger effectiveness.
In some embodiments：The height of wastewater outlet exceeds heat exchanger tube 3mm.Heat exchanger tube can be made to be immersed in used heat completely
In water, fully carry out heat exchange.
In some embodiments：Waste Water Centralized bottom portion is provided with sewage draining exit, and this sewage draining exit is located at wastewater outlet side, and
Communicate with outlet passage.After shower finishes, automatically exclude totally remaining waste water completely.
The heat exchanger tube that the present invention passes through bellows-type is laid with S-shaped structure, and uses S-shaped runner, and larger improves
The contact area of heat exchange, improves heat exchanger effectiveness, in addition simple production process, and low cost is conducive to energy-saving and emission-reduction, protection
Environment.
Brief description
Fig. 1 is a kind of spent hot water's flow direction structure schematic diagram of present invention shower waste heat recovery plant；
Fig. 2 is a kind of heat exchanger tube laying structure schematic diagram of present invention shower waste heat recovery plant；
Fig. 3 is a kind of Shower treadle structural representation of present invention shower waste heat recovery plant；
Fig. 4 is a kind of Waste Water Centralized case front view of present invention shower waste heat recovery plant；
Fig. 5 is a kind of Waste Water Centralized case side view of present invention shower waste heat recovery plant.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings, the present invention is described in further detail.
As Figure 1-5, a kind of shower waste heat recovery plant, including Waste Water Centralized case 1, can be covered on Waste Water Centralized case 1
The Shower treadle 2 on top and the heat exchanger tube 3 being arranged in Waste Water Centralized case 1, the wherein width of Waste Water Centralized case 1 are 660mm, long
Spend for 660mm, the spent hot water more than 95% thus, it is possible to make human body flow down when taking a shower falls into wherein, so that most spent hot waters is returned
Receive and utilize.It is provided with least one sluice way dividing plate 11 (to be provided with three sluice way dividing plates 11 in the present embodiment in Waste Water Centralized case 1
It is optimal), each sluice way dividing plate 11 one end is connected with Waste Water Centralized case 1 side wall, and the other end then forms sluice gate 12, and will give up
Water collection raising middle flask 1 inner chamber is divided into four runners 13 of S-shaped, and the runner of wherein one side of four runners 13 is into water flow passage 131, separately
The runner of one side is outlet passage 132.The width of runner 13 gradually subtracts to the direction of outlet passage 132 from entering water flow passage 131
Little, in the present embodiment, its width of flow path is followed successively by 200mm, 180mm, 160mm and 120mm, and the width of sluice gate 12 is from entering current
Road 131 is gradually reduced to the direction of outlet passage 132, in the present embodiment its sluice gate 12 width be followed successively by 80mm, 70mm and
60mm.Can uniform natural flows water resistance, to reach the natural and tripping of runners at different levels, allow the waste water in runners at different levels keep with
One liquid level state, complete heat exchange.
Heat exchanger tube 3 is the ring-like corrugated tube of rustless steel, can increase the contact area of heat exchange, improves heat exchanger effectiveness.Heat exchange
Pipe 3 is layed in runner 13 with S-shaped structure, thus larger improve heat exchange contact area, improve heat exchanger effectiveness.Change
The water intake end 31 of heat pipe 3 and water side 32 located at the same side of Waste Water Centralized case 1, water intake end 31 located at described outlet passage 132,
Described water side 32 located at described enter water flow passage 131, the water intake end 31 of heat exchanger tube 3 is connected with running water outlet mouth, heat exchanger tube 3
Water side 32 is connected with the water inlet of water heater；Shower treadle 2 is provided with waterwater entrance 21, and waterwater entrance 21 is located at heat exchanger tube 3
Water side 32 above, and be connected with entering water flow passage 131；Waste Water Centralized case 1 side is provided with wastewater outlet 14, wastewater outlet 14
It is located at the same side with the water intake end 31 of heat exchanger tube 3, and communicate 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 carry out heat exchange.The arrangement of turnover water route is using high temperature and high warm
Exchange, low temperature and the gradual of low temperature heat exchange are layed in runner 13, with shower after the spent hot water that flows away carry out heat friendship completely
Change i.e. speed lifting tap water temperature, greatly improve heat recovery rate, save the valuable energy in a large number.
Waste Water Centralized case 1 top is of an inclined plane, and Waste Water Centralized case 1 is provided with the aspect ratio of the side of wastewater outlet 14 therewith
The low 5-15mm in relative side (in the present embodiment be optimal with 10mm), thus, it is possible to make spent hot water flow into wastewater outlet 14, simultaneously
Meet the low early and high after standard of human engineering.Shower treadle 2 lateral edges have extended vertically upwards water bar 22, and so that shower is stepped on
After plate 2 covers, in same level, it can make the waste water falling all flow into waterwater entrance 21 on the top of Waste Water Centralized case 1.Useless
Water collection raising middle flask 1 medial wall and sluice way dividing plate 11 side wall are provided with pressing plate 15, can push down heat exchanger tube 3 so as to be close to Waste Water Centralized
The bottom of case 1.Waterwater entrance 21 is provided with sundry filter net 23, can make the inflow Waste Water Centralized case 1 that the waste water collected is unobstructed
Inside carry out heat exchange.Waste Water Centralized case 1 bottom is provided with sewage draining exit 16, this sewage draining exit 16 be located at wastewater outlet 14 side, and with go out
Water flow passage 132 communicates, and after shower finishes, automatically excludes totally remaining waste water completely.
In sum, the present invention passes through the heat exchanger tube of bellows-type with the laying of S-shaped structure, and uses S-shaped runner, larger
The contact area that improve heat exchange, improve heat exchanger effectiveness, in addition simple production process, low cost, be conducive to energy-conservation
Reduce discharging, environmental protection.
The above is only one embodiment of the present invention it is noted that to those skilled in the art,
Without departing from the concept of the premise of the invention, some similar deformation and improvement can also be made, these also should be regarded as this
Within the protection domain of invention.
Claims (8)
1. a kind of shower waste heat recovery plant it is characterised in that：Including Waste Water Centralized case (1), Waste Water Centralized case (1) can be covered on
The Shower treadle (2) on top and the heat exchanger tube (3) being arranged in Waste Water Centralized case (1), be provided with described Waste Water Centralized case (1) to
A few sluice way dividing plate (11), this sluice way dividing plate (11) one end is connected with Waste Water Centralized case (1) side wall, and the other end is then formed
Sluice gate (12), Waste Water Centralized case (1) inner chamber is divided into S-shaped runner (13), described runner (13) wherein side is into water flow passage
(131), opposite side is outlet passage (132)；Described heat exchanger tube (3) is layed in described runner (13) with S-shaped structure, this heat exchange
Water intake end (31) and the water side (32) of pipe (3) located at the same side of described Waste Water Centralized case (1), described water intake end (31) located at
Described outlet passage (132), described water side (32) located at described enter water flow passage (131), the water intake end of described heat exchanger tube (3)
(31) it is connected with running water outlet mouth, the water side (32) of described heat exchanger tube (3) is connected with the water inlet of water heater；Described shower
Pedal (2) is provided with waterwater entrance (21), this waterwater entrance (21) be located at heat exchanger tube (3) water side (32) above, and with enter
Water flow passage (131) is connected；Described Waste Water Centralized case (1) side is provided with wastewater outlet (14), this wastewater outlet (14) and heat exchange
The water intake end (31) of pipe (3) is located at the same side, and communicates with outlet passage (132)；The width of described runner (13) is from entering current
Road (131) is gradually reduced to the direction of outlet passage (132), and the width of described sluice gate (12) is from entering water flow passage (131) to water outlet
The direction of runner (132) is gradually reduced.
2. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：Described Waste Water Centralized case (1) top
End be in inclined-plane, and Waste Water Centralized case (1) be provided with the side of wastewater outlet (14) aspect ratio side on the other side low by 5～
15mm.
3. a kind of shower waste heat recovery plant according to claim 2 it is characterised in that：Described Shower treadle (2) side
Edge has extended vertically upwards water bar (22).
4. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：In described Waste Water Centralized case (1)
Side wall and sluice way dividing plate (11) side wall are provided with pressing plate (15).
5. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：Set on described waterwater entrance (21)
There is sundry filter net (23).
6. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：Described heat exchanger tube (3) is stainless
Steel loop type corrugated tube.
7. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：The height of described wastewater outlet (14)
Degree exceeds heat exchanger tube (3) 3mm.
8. a kind of shower waste heat recovery plant according to claim 1 it is characterised in that：Described Waste Water Centralized case (1) bottom
Portion is provided with sewage draining exit (16), this sewage draining exit (16) be located at described wastewater outlet (14) side, and with described outlet passage (132) phase
Logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362764.5A CN104101233B (en) | 2014-07-28 | 2014-07-28 | A kind of shower waste heat recovery plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362764.5A CN104101233B (en) | 2014-07-28 | 2014-07-28 | A kind of shower waste heat recovery plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104101233A CN104101233A (en) | 2014-10-15 |
| CN104101233B true CN104101233B (en) | 2017-03-01 |
Family
ID=51669594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362764.5A Active CN104101233B (en) | 2014-07-28 | 2014-07-28 | A kind of shower waste heat recovery plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101233B (en) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104101233A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104101233B (en) | A kind of shower waste heat recovery plant | |
| CN202027484U (en) | Shower room capable of recovering bath wastewater heat | |
| CN100489432C (en) | Novel slab type spiral heat exchanger | |
| CN201811612U (en) | Bath waste water heat recovery device | |
| CN202928401U (en) | Submergence water storage type shower hot water waste heat efficient recycling device | |
| CN104180687A (en) | Shower waste heat recovery device | |
| CN203785223U (en) | Heat recovery type instant water heater | |
| CN206001954U (en) | A kind of sewage heat exchanger of employing tilt flat plate heat-transfer surface | |
| CN103575136A (en) | Heat exchanger for recovering heat energy contained in bathing waste water | |
| CN202814160U (en) | Recycling device for waste heat of shower water | |
| CN201221901Y (en) | Shower waste water residual heat collecting device | |
| CN204177242U (en) | Shower waste heat recovery plant | |
| CN206638057U (en) | A kind of spent shower water waste-heat recoverer | |
| CN204806928U (en) | Waste water waste heat recovery device | |
| CN203811020U (en) | Cooling tower blowdown system | |
| CN202973981U (en) | Heat exchanger for recovering heat energy of bathing wastewater | |
| CN202119290U (en) | Heat collecting device for recycling afterheat of bath wastewater | |
| CN205119872U (en) | Waste heat recovery device | |
| CN204648727U (en) | Water circulation based on attemperater uses air-conditioning system again | |
| CN203066181U (en) | Bath water recycling system | |
| CN206521790U (en) | A kind of waste heat recovery showerhead | |
| CN204494815U (en) | The energy-conservation recovery system of bath waste water residual heat | |
| CN205919719U (en) | Waste heat recovery device of dyeing waste water | |
| CN204001154U (en) | Shower water interchange of heat floor drain | |
| CN103822530B (en) | A kind of cooling tower drainage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |