CN204177242U - Shower waste heat recovery plant - Google Patents

Shower waste heat recovery plant Download PDF

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Publication number
CN204177242U
CN204177242U CN201420509771.9U CN201420509771U CN204177242U CN 204177242 U CN204177242 U CN 204177242U CN 201420509771 U CN201420509771 U CN 201420509771U CN 204177242 U CN204177242 U CN 204177242U
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China
Prior art keywords
heat exchanger
flow
runner
shower
exchanger tube
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Expired - Fee Related
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CN201420509771.9U
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Chinese (zh)
Inventor
周洪德
周云峰
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周洪德
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Priority to CN201420509771.9U priority Critical patent/CN204177242U/en
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Publication of CN204177242U publication Critical patent/CN204177242U/en
Expired - Fee Related legal-status Critical Current
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Abstract

This application discloses shower waste heat recovery plant, comprise Waste Water Centralized case, the Shower treadle that can be covered on Waste Water Centralized case top and the heat exchanger tube be arranged in Waste Water Centralized case, sluice way dividing plate is provided with in Waste Water Centralized case, Waste Water Centralized box cavity is divided into first flow and the second runner by this sluice way dividing plate, the S-shaped structure of first flow, the S-shaped structure of second runner, first flow is communicated with one of them same side of the second runner, first flow is provided with wastewater outlet, second runner is connected with into aquaporin, heat exchanger tube is layed in first flow and the second runner with S shape structure, heat exchanger tube includes water end (W.E.) and water side, water intake end is located at first flow, the second runner is located in water side, Shower treadle is provided with waterwater entrance, waterwater entrance with enter aquaporin and communicate, thus, improve the contact area of heat exchange, improve heat exchanger effectiveness, and production cost is low, be conducive to energy-saving and emission-reduction, protection of the environment.

Description

Shower waste heat recovery plant
Technical field
The utility model relates to waste-heat recovery device, particularly relates to shower waste heat recovery plant.
Background technology
At present, using takes a shower is one of bathing mode of extensively adopting of numerous residents, and when bathing, hot water falls underground after shower nozzle ejection, namely forms bath wastewater, enters waste pipe, then focus on.In this process, a large amount of heat wastes is caused.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, disclose a kind of backing plate type hot water waste heat recoverer, employ coil pipe to add the heat of double pipe heat exchanger to spent hot water and reclaim, reclaim partial heat to a certain extent, but select coil to design heat exchanger, heat exchange efficiency is lower, is difficult to meet the lower bathing environment of winter environment temperature.In Chinese patent application 01249608.1, disclose a kind of Thin plate heat exchanger, be made up of lamination passage, centre in housing has one deck to be welded by coil-like frid peace thin plate the coil-like cold water channel formed, the hot water channel that the upper and lower faces of cold water channel respectively has one deck to be made up of coil-like frid, this design is then too complicated, and difficulty of processing is large, cost is high, and heat exchange area is little.In Chinese patent application 03263228.2, disclose a kind of can the waste-heat recovery device of electrified heating, belong to the distortion of spiral coil heat exchanger.In these heat exchangers, the main common drawback that they exist comprises: 1, all adopt integrative design, be difficult to the demand meeting Household bathroom personalization, limit 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 comparatively large, and production cost is high.
Utility model content
The purpose of this utility model is to provide shower waste heat recovery plant, solves one or more in above-mentioned prior art problem.
According to an aspect of the present utility model, shower waste heat recovery plant is provided, comprise Waste Water Centralized case, the Shower treadle that can be covered on Waste Water Centralized case top and the heat exchanger tube be arranged in Waste Water Centralized case, sluice way dividing plate is provided with in Waste Water Centralized case, Waste Water Centralized box cavity is divided into first flow and the second runner by this sluice way dividing plate, the S-shaped structure of first flow, the S-shaped structure of second runner, first flow is communicated with one of them same side of the second runner, first flow is provided with wastewater outlet, second runner is connected with into aquaporin, heat exchanger tube is layed in first flow and the second runner with S shape structure, heat exchanger tube includes water end (W.E.) and water side, water intake end is located at first flow, the second runner is located in water side, Shower treadle is provided with waterwater entrance, waterwater entrance with enter aquaporin and communicate.
In some embodiments: wastewater outlet and water intake end be positioned at first flow not with the side of the second flow passage, water side is positioned at the side that the second runner is not communicated with first flow.Make structure simplify thus, be conveniently connected with water heater.
In some embodiments: the height of wastewater outlet is greater than the diameter of heat exchanger tube.Waste water liquid level can be made thus to cover heat exchanger tube, improve heat exchanger effectiveness.
In some embodiments: Shower treadle is in the back taper along four circumferential center depressions, and waterwater entrance is located at the center of Shower treadle, and is provided with screen pack.The time of staying of waste water on Shower treadle can be reduced thus, reduce heat volatilization, and can foreign material be filtered.
In some embodiments: heat exchanger tube is the ring-like bellows of stainless steel.The contact area of heat exchange can be increased, improve heat exchanger effectiveness.
In some embodiments: the quantity of heat exchanger tube is two, two heat exchanger tubes are in superposing setting up and down, and the water intake end of heat exchanger tube is connected by triple valve, and the water side of heat exchanger tube is connected by triple valve.Thereby increase heat exchange area, improve heat exchange efficiency.
In some embodiments: the height of wastewater outlet is greater than the diameter of the heat exchanger tube of twice.Waste water liquid level can be made thus to cover heat exchanger tube, improve heat exchanger effectiveness.
In some embodiments: bottom Waste Water Centralized case, be provided with sewage draining exit, this sewage draining exit is positioned at wastewater outlet side, and communicates with first flow.After treating shower, automatically get rid of clean remaining waste water completely.
The utility model is laid with S shape structure by the heat exchanger tube of bellows-type, and uses S shape runner, and the larger contact area that improve heat exchange, improves heat exchanger effectiveness, and production technology is simple in addition, and 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 the utility model shower waste heat recovery plant;
Fig. 2 is the heat exchanger tube laying structure schematic diagram of the utility model shower waste heat recovery plant;
Fig. 3 is the Waste Water Centralized case side view of the utility model shower waste heat recovery plant;
Fig. 4 is the Shower treadle top view of the utility model shower waste heat recovery plant;
Fig. 5 is the Shower treadle side view of the utility model shower waste heat recovery plant;
Fig. 6 is the side view that the utility model shower waste heat recovery plant is provided with two heat exchanger tubes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figures 1 to 6, shower waste heat recovery plant, the heat exchanger tube 3 comprising Waste Water Centralized case 1, the Shower treadle 2 on Waste Water Centralized case 1 top can be covered on and be arranged in Waste Water Centralized case 1, be provided with sluice way dividing plate 11 in Waste Water Centralized case 1, Waste Water Centralized case 1 inner chamber is divided into first flow 12 and the second runner 13 by sluice way dividing plate 11.First flow 12 is roughly S-shaped, and similarly, the second runner 13 is roughly S-shaped, and first flow 12 is communicated with one end of the second runner 13, can lengthen the heat exchanger time of spent hot water and heat exchanger tube 3 thus, to carry out heat exchange completely, improves heat exchanger effectiveness.
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 laid along first flow 12 and the second runner 13, heat exchanger tube 3 includes water end (W.E.) 31 and water side 32, water intake end 31 is located at one end that first flow 12 is not communicated with the second runner 13, and one end that the second runner 13 is not communicated with first flow 12 is located in water side 32.First flow 12 is also provided with wastewater outlet 14, and wastewater outlet 14, water intake end 31 and water side 32 are all positioned at the same side of Waste Water Centralized case 1.Make structure simplify thus, be conveniently connected with water heater.In addition, the large 1mm of diameter of the aspect ratio heat exchanger tube 3 of wastewater outlet 14.Waste water liquid level can be made thus just to cover heat exchanger tube 3, improve heat exchanger effectiveness.Running water wherein in heat exchanger tube 3 flows to contrary with the flow direction of waste water in Waste Water Centralized case 1, thus, high temperature and high-temperature hot exchange, low temperature and Low Temperature Thermal exchange, the spent hot water flowed away after running water in heat exchanger tube 3 and shower carries out the very fast lifting tap water temperature of heat exchange completely, improve heat recovery rate greatly, save a large amount of valuable energy.
Second runner 13 is connected with into aquaporin 15, and Shower treadle 2 is provided with waterwater entrance 21, waterwater entrance 21 with enter aquaporin 15 and communicate.Shower treadle 2 is in the back taper along four circumferential center depressions, and waterwater entrance 21 is located at the center of Shower treadle 2, and is provided with screen pack.The time of staying of waste water on Shower treadle 2 can be reduced thus, reduce heat volatilization, and can foreign material be filtered.Be provided with sewage draining exit 16 bottom Waste Water Centralized case 1, this sewage draining exit 16 is positioned at wastewater outlet 14 side, and communicates with first flow 12.After treating shower, automatically get rid of remaining waste water completely.
In order to add heat exchange area, improve heat exchange efficiency, the quantity of heat exchanger tube can be two, and two heat exchanger tubes 3a, 3b are in superposing setting up and down, heat exchanger tube 3a is connected by triple valve 4a with the water intake end of heat exchanger tube 3b, and the water side 32 of heat exchanger tube 3 is connected by triple valve 4b.The large 1mm of diameter of the heat exchanger tube 3 of the aspect ratio twice of wastewater outlet 14.
In sum, the utility model is laid with S shape structure by the heat exchanger tube of bellows-type, and uses S shape runner; the larger contact area that improve heat exchange, improve 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 a kind of embodiment of the present utility model; it should be pointed out that to those skilled in the art, under the prerequisite not departing from the utility model creation design; can also make some similar distortion and improvement, these also should be considered as within protection domain of the present utility model.

Claims (8)

1. shower waste heat recovery plant, it is characterized in that: comprise Waste Water Centralized case (1), the Shower treadle (2) being covered on Waste Water Centralized case (1) and the heat exchanger tube (3) be arranged in Waste Water Centralized case (1), sluice way dividing plate (11) is provided with in described Waste Water Centralized case (1), Waste Water Centralized case (1) inner chamber is divided into first flow (12) and the second runner (13) by described sluice way dividing plate (11), described first flow (12) and described second runner (13) all roughly S-shaped, described first flow (12) is communicated with one end of described second runner (13), described first flow (12) is provided with wastewater outlet (14), described second runner (13) is connected with into aquaporin (15), described heat exchanger tube (3) is arranged along described first flow (12) and described second runner (13), described heat exchanger tube (3) includes water end (W.E.) (31) and water side (32), described water intake end (31) is located at described first flow (12), described second runner (13) is located in described water side (32), described Shower treadle (2) is provided with waterwater entrance (21), described waterwater entrance (21) with described enter aquaporin (15) communicate.
2. shower waste heat recovery plant according to claim 1, it is characterized in that: described wastewater outlet (14) and described water intake end (31) are positioned at the side that described first flow (12) is not communicated with described second runner (13), and described water side (32) are positioned at the side that described second runner (13) is not communicated with described first flow (12).
3. shower waste heat recovery plant according to claim 2, is characterized in that: the height of described wastewater outlet (14) is greater than the diameter of described heat exchanger tube (3).
4. shower waste heat recovery plant according to claim 1, it is characterized in that: described Shower treadle (2) is in the back taper along four circumferential center depressions, described waterwater entrance (21) is located at the center of described Shower treadle (2), and described waste water enters (21) mouth and is provided with screen pack (22).
5. 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.
6. shower waste heat recovery plant according to claim 1, it is characterized in that: the quantity of described heat exchanger tube (3) is two, two described heat exchanger tubes (3) superpose setting up and down, the water intake end (31) of two described heat exchanger tubes (3) is connected by triple valve, and the water side (32) of two heat exchanger tubes (3) is connected by triple valve.
7. shower waste heat recovery plant according to claim 6, is characterized in that: the height of described wastewater outlet (14) is greater than the twice of the diameter of described heat exchanger tube (3).
8. 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), described sewage draining exit (16) is positioned at described wastewater outlet (14) side, and communicates with described first flow (12).
CN201420509771.9U 2014-09-04 2014-09-04 Shower waste heat recovery plant Expired - Fee Related CN204177242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420509771.9U CN204177242U (en) 2014-09-04 2014-09-04 Shower waste heat recovery plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420509771.9U CN204177242U (en) 2014-09-04 2014-09-04 Shower waste heat recovery plant

Publications (1)

Publication Number Publication Date
CN204177242U true CN204177242U (en) 2015-02-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420509771.9U Expired - Fee Related CN204177242U (en) 2014-09-04 2014-09-04 Shower waste heat recovery plant

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180687A (en) * 2014-09-04 2014-12-03 周洪德 Shower waste heat recovery device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180687A (en) * 2014-09-04 2014-12-03 周洪德 Shower waste heat recovery device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

Termination date: 20150904

EXPY Termination of patent right or utility model