CN200982825Y - Device for recovering showering waste water waste heat - Google Patents
Device for recovering showering waste water waste heat Download PDFInfo
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- CN200982825Y CN200982825Y CN 200620136148 CN200620136148U CN200982825Y CN 200982825 Y CN200982825 Y CN 200982825Y CN 200620136148 CN200620136148 CN 200620136148 CN 200620136148 U CN200620136148 U CN 200620136148U CN 200982825 Y CN200982825 Y CN 200982825Y
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Abstract
The utility model discloses a waste water heat-reclaiming device having unobstructed waste water retreat, high efficiency of heat reclamation and convenient clearance and maintenance, comprising an outer box, a filter arranged in the center of the upper end-face thereof and connected with a waste water inlet. The outer box is provided inside with an inner box which is hollow and connected with the filter. An interlayer is formed between the outside of the inner box and the inside of the outer box and connected with the hollow of the inner box. A red copper aqueduct coiled on the outside of the inner box is arranged in the interlayer. The inlet and outlet of the red copper aqueduct are connected with the main water inlet and outlet respectively. The outer box is provided with at least one outflow lip connection interlayer and one waste outlet on lateral surface close to the upper end-face. The utility model can be widely applied to reclaim the waste water heat in bath industry such as hair dressing, bathing and the like.
Description
Technical field
The utility model relates to a kind of used heat use device, particularly a kind of bath wastewater heat reclamation device.
Background technology
About 40 degree, the wastewater temperature after the bathing should be about 35 degree usually for bath hot water, and the waste water of bathing industry is directly drained from sewer mostly at present, causes very big heat waster.
In order to cut down the consumption of energy, farthest utilize resource, people have begun to consider this problem.As existing shower spent hot water's heat reclaim unit, be used for the normal temperature running water that preheating enters water heater, so only need energy heating seldom, just can reach the temperature that adapts to bathing.The structure of its heat exchanger (preheater) mainly is the tube-in-tube form, and promptly a diameter in the inside turn of an insulation base is that 25mm-32mm, length are the plastic film capicitor of 8m-10m.It is the isometric copper tube of 8mm-10mm, length and bellows that there is a diameter inside of bellows, and the suitable for reading of the bellows that spirals is the waste water import, and end opening is a wastewater outlet.This device utilizes self prime pump or pressure pump that waste water is extruded from wastewater outlet; Copper tube one end in the bellows is a running water inlet, and the other end is outlet, running water in copper tube is flowed through process by the spent hot water's preheating in the bellows.The major defect of this device is: 1) because the pipeline that waste water is flowed through is long, not adding holding water pump will produce waste water and flow in heat exchanger slowly, the easy like this waste water that deposits in the hair washing pond that causes not only causes very big inconvenience to the user, and influences the utilization ratio of used heat.2) because of the special environment of barber shop, the hair dirt of inflow device is many, though its waste water import is provided with filter, because its structure is a tube-in-tube, and the totally-enclosed form, in case the inner obstruction of product can't be gone out with water under high pressure, cleaning is safeguarded very inconvenient.3) 10mm-20mm that all is above the ground level of the sewer in present most of barber shop, the following mouth of a river in hair washing pond is height 450mm-600mm (too high haircut person can not be seated wash) overhead, and be difficult to transform, so just in the setting height(from bottom) that only has a 430mm～590mm down between the mouth of a river and the sewer.Since the structures shape of existing product its setting height(from bottom) need more than the 450mm at least, and wastewater outlet is located at the bottom of product and can not improves, therefore in use, the waste water import of its installation may be higher than the water out in the pond of washing hair, and causes down water slowly to reach reflux problem.
In addition, the water pump in this device needs energy running, and power and noise portion are bigger, and since during hair washing the hair dirt more, make water pump produce fault easily, so be unsuitable for the haircut application.
The utility model content
The utility model is at the existing deficiency of heat reclamation device of existing shower waste, provide a kind of waste water current drainage unobstructed, reclaim thermal efficiency height, cleaning barber shop's hair washing wastewater heat recovery device easy to maintenance, and can be widely used in the waste water heat recovery and utilization of bathing industries such as having a bath.
For reaching above purpose, the utility model takes following technical scheme to be achieved:
A kind of bath wastewater heat reclamation device, comprise outer container, be arranged on the filter of outer container upper surface central authorities, filter is communicated with the waste water inlet tube, be provided with interior case in the described outer container, this interior case has a hollow and is communicated with filter, form interlayer between the case outside and the outer container inboard in being somebody's turn to do, this interlayer is communicated with the hollow of described interior case, the red copper water pipe is set in the interlayer, this red copper water pipe is around the interior case outside, the import of red copper water pipe and outlet are stretched out outer container and are communicated with running water inlet pipe and running water outlet respectively, and described outer container is provided with an overfall at least in the side near its upper surface and is communicated with interlayer and wastewater outlet pipe.
In the such scheme, be provided with a dismountable filter screen in the described filter; Described outer container bottom is provided with blowoff valve; Described inside and outside case body can be made of the insulation filling bed; Described outer container is cylindrical or rectangle.
The beneficial effects of the utility model are, 1) adopt in outer container structure and in side overfall is set near the outer container upper surface, when the water level in the case surpasses the horizontal level of overfall, because the pressure that difference in height produces extrudes overfall with waste water, and the casing setting height(from bottom) can make bath wastewater can not be detained in case and cause the waste water that deposits in the hair washing pond according to the use occasion adjustment.2) because two formed interlayer of box structure has increased the area of waste water contact red copper water pipe, the case hollow section is less than interior case cross section simultaneously, can make thermal wastewater arrive interlayer rapidly, therefore reclaim the thermal efficiency and obviously improve, greatly reduce the consumption of heating energy source.3) filter is provided with the blowoff valve of detachable filter screen and outer container bottom, and it is very convenient that the utility model cleaning is safeguarded, thereby increase the service life.4) safe and convenient to use, do not need water pump, do not consume energy, have obvious energy-saving effect.5) simple in structure, be easy to produce, low cost of manufacture,
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a concrete schematic diagram of using of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of bath wastewater heat reclamation device comprises outer container 5, is arranged on the filter 11 of outer container 5 upper surface central authorities, and filter 11 is communicated with the waste water inlet tubes; Be provided with the interior case 7 that is connected with filter 11 in the outer container 5, interior case 7 has a hollow 9, and hollow 9 is communicated with filter 11; Form interlayer 6 between interior case 7 outsides and outer container 5 inboards, this interlayer 6 is communicated with the hollow 9 of described interior case 5, red copper water pipe 4 is set in the interlayer 6, this red copper water pipe 4 with helical form around interior case 7 outsides, the both sides of the filter 11 of outer container 5 upper surfaces are stretched out in the import 2 and the outlet 10 of red copper water pipe 4, and are communicated with running water inlet pipe and running water outlet respectively; Described outer container 5 is provided with an overfall 3 near the side of its upper surfaces and is communicated with interlayer 6 and wastewater outlet pipes, if when the bath wastewater discharge capacity is big, also can establish an overfall again; Can be provided with a filter screen 1 in the filter 11 in order to filtering foreign material such as hair,, filter screen 1 can be taken out cleaning from filter 11 when hair deposits when too much; Inside and outside case 5,7 bodies can be made of the insulation filling bed, perhaps make with filled heat insulating material between the two-layer iron sheet; Outer container 5 can be made cylindrical or rectangle, and interior case 7 is cylindrical.
On the basis of embodiment 1 structure, outer container 5 bottoms also can be provided with blowoff valve 8, regularly can not drain from bottom blow-down valve filtering clean hair foreign material, or wash away with water under high pressure, make not block bath wastewater mobile smooth and easy in device.
Fig. 2 shows an example application of the resonable issuing industry of the utility model.
The wastewater heat recovery device of the utility model embodiment 1 or 2 is installed between hair washing 22 times mouths of a river, pond and blow-off line, the spent hot water who washes head filters through filter 11 from waste water inlet tube 24 and enters interior case 7 hollows 9, because the interlayer 6 between interior case 7 and the outer container 5 communicates with hollow 9, the spent hot water flows into interlayer 6, when the water level in the case surpasses the horizontal level of overfall 3, because the pressure that difference in height produces extrudes overfall 3 with waste water, drains from sewer 27 by wastewater outlet pipe 26.In the red copper water pipe 4 in the interlayer 6 is the running water that flows, it is from running water inlet pipe 23, past to running water outlet 25, heat among the spent hot water conducts heat to running water by red copper water pipe 4 like this, thereby reach the purpose of preheating, and the running water after the preheating delivered to water heater 20, preheating water is heating a little again in water heater 20, can be used for hair washing by shower nozzle 21.
The utility model is not limited to above-mentioned haircut and uses, and also can strengthen casing as required and be applied to other bathing industry, as bath bath or lavipeditum etc.
Claims (5)
1. bath wastewater heat reclamation device, comprise outer container, be arranged on the filter of outer container upper surface central authorities, filter is communicated with the waste water inlet tube, it is characterized in that, be provided with interior case in the described outer container, this interior case has a hollow and is communicated with filter, form interlayer between the interior case outside and the outer container inboard, this interlayer is communicated with described interior case hollow, the red copper water pipe is set in the interlayer, this red copper water pipe is around the interior case outside, and the import of red copper water pipe and outlet are stretched out outer container and be communicated with running water inlet pipe and running water outlet respectively, and described outer container is provided with an overfall at least in the side near its upper surface and is communicated with interlayer and wastewater outlet pipe.
2. bath wastewater heat reclamation device according to claim 1 is characterized in that, is provided with a dismountable filter screen in the described filter.
3. bath wastewater heat reclamation device according to claim 1 and 2 is characterized in that, described outer container bottom is provided with a blowoff valve.
4. bath wastewater heat reclamation device according to claim 3 is characterized in that, described inside and outside case body can be made of the insulation filling bed.
5. bath wastewater heat reclamation device according to claim 4 is characterized in that, described outer container is cylindrical or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136148 CN200982825Y (en) | 2006-11-14 | 2006-11-14 | Device for recovering showering waste water waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136148 CN200982825Y (en) | 2006-11-14 | 2006-11-14 | Device for recovering showering waste water waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982825Y true CN200982825Y (en) | 2007-11-28 |
Family
ID=38909983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136148 Expired - Fee Related CN200982825Y (en) | 2006-11-14 | 2006-11-14 | Device for recovering showering waste water waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982825Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216938A (en) * | 2013-03-20 | 2013-07-24 | 上海雨露雪太阳能科技有限公司 | Energy-saving hot water system special for barbershop |
| CN104374218A (en) * | 2014-11-13 | 2015-02-25 | 苏州英合伦金属科技有限公司 | Waste hot water waste heat recovery device |
| CN105202945A (en) * | 2015-07-27 | 2015-12-30 | 南通昊友食品添加剂有限公司 | Waste heat recycling system |
-
2006
- 2006-11-14 CN CN 200620136148 patent/CN200982825Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216938A (en) * | 2013-03-20 | 2013-07-24 | 上海雨露雪太阳能科技有限公司 | Energy-saving hot water system special for barbershop |
| CN104374218A (en) * | 2014-11-13 | 2015-02-25 | 苏州英合伦金属科技有限公司 | Waste hot water waste heat recovery device |
| CN105202945A (en) * | 2015-07-27 | 2015-12-30 | 南通昊友食品添加剂有限公司 | Waste heat recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20101114 |