CN202304500U - System for recovering waste heat of waste water - Google Patents
System for recovering waste heat of waste water Download PDFInfo
- Publication number
- CN202304500U CN202304500U CN2011203417297U CN201120341729U CN202304500U CN 202304500 U CN202304500 U CN 202304500U CN 2011203417297 U CN2011203417297 U CN 2011203417297U CN 201120341729 U CN201120341729 U CN 201120341729U CN 202304500 U CN202304500 U CN 202304500U
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- waste water
- recovery
- attemperater
- water
- heat
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Abstract
The utility model discloses a system for recovering the waste heat of waste water. The system comprises a waste water recovery sucker, a recovery heat-preserving water tank and a recovery corrugated coil pipe, wherein a water outlet of the waste water recovery sucker is connected with the upper end of the recovery heat-preserving water tank through a pipeline; a waste water exhaust outlet is formed at the lower end of the recovery heat-preserving water tank; the recovery corrugated coil pipe is spirally arranged in the recovery heat-preserving water tank; and the recovery corrugated coil pipe is a seamless stainless steel pipe. According to the scheme, bathing waste water is collected by the waste water recovery sucker and then conveyed into the recovery heat-preserving water tank, and tap water exchanges heat with the bathing waste water through the recovery corrugated coil pipe or a copper aluminum serial sheet pipe which is arranged in the recovery heat-preserving water tank, so the temperature of the tap water is increased, the temperature of the exhausted waste water is decreased, the utilization rate of a heat source is improved, and environmental protection is facilitated.
Description
Technical field
The utility model belongs to used heat and utilizes the field, particularly relates to a kind of waste water residual heat recovery system.
Background technology
The waste water after the bathing or the temperature of industrial wastewater are roughly 30 ℃-50 ℃, and direct discharging of waste water has caused the waste of the energy, nor is beneficial to environmental protection, especially for industry, bath center etc. with the more place of hot water amount, be unfavorable for reducing cost.
The utility model content
The purpose of the utility model is to provide a kind of waste water residual heat recovery system, and this waste water residual heat recovery system can effectively be utilized the waste heat in the waste water, improves the thermal source utilization rate.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: the waste water residual heat recovery system; Comprise that waste water reclaims sucker, reclaims attemperater and reclaims corrugated pipe coil or copper aluminium string sheet pipe, the delivery port that described waste water reclaims sucker is connected with described recovery attemperater upper end through pipeline; Described attemperater lower end is provided with waste water discharge opening, and what described recovery bellows or copper aluminium string sheet pipe spiraled is arranged in the attemperater.
Described recovery bellows is a gapless stainless steel tube.
In this programme; Waste water is delivered in the attemperater after reclaiming the wastewater collection of sucker after with bathing; Running water carries out exchange heat through recovery bellows or the waste water after copper aluminium string sheet pipe and the bathing that is arranged in the attemperater, thereby improves the temperature of running water, reduces the temperature of the waste water of discharging; Improve the thermal source utilization rate, help environmental protection.
Further, described recovery attemperater also is provided with overflow mechanism, and this overflow mechanism is a Z type pipeline, and its lower end is connected with the waste water outlet, and the upper end outlet is in same horizontal plane with the upper end of reclaiming attemperater.
Increase overflow mechanism, utilize hot water density little and float, the principle that cold water density is heavily sunk makes the logical overflow mechanism of waste water of low temperature discharge, and improves utilization rate of waste heat.
Further, described recovery attemperater bottom also is provided with the sediment discharger.
Can extract the sewage of bottom and sediment out discharge through blowdown apparatus.
Described sediment discharger comprises dredge pump and blowdown servicing unit, and the water inlet end of this dredge pump is connected bottom reclaiming attemperater, and described blowdown servicing unit is to be installed in the agitator that reclaims the attemperater bottom.
When discharging sediment, agitator rotates, and sediment is stirred to be extracted out by dredge pump with one of waste water reclaim attemperater, keeps reclaiming the cleanliness factor of attemperater, the service life of improving the waste water residual heat recovery system.
Description of drawings
Fig. 1, be the system architecture sketch map of the utility model;
Fig. 2, be the agitator of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
As shown in Figure 1; The waste water residual heat recovery system of the utility model; Comprise that waste water reclaims sucker 1, reclaims attemperater 3 and reclaims corrugated pipe coil 4 or copper aluminium string sheet pipe, the delivery port that described waste water reclaims sucker 1 is connected with described recovery attemperater 3 upper ends through pipeline 2; Described attemperater lower end is provided with waste water discharge opening, and what described recovery bellows 4 spiraled is arranged in the attemperater 3.Reclaiming bellows 4 is gapless stainless steel tube.
Described recovery attemperater 3 also is provided with overflow mechanism, and this overflow mechanism is a Z type pipeline 14, and its lower end is connected with the waste water outlet, and the upper end outlet is in same horizontal plane with the upper end of reclaiming attemperater 3.
Also be provided with the sediment discharger in recovery attemperater 3 bottoms; This sediment discharger comprises dredge pump 9 and blowdown servicing unit; The water inlet end of dredge pump 9 is connected with recovery attemperater 3 bottoms, and the water side is connected with drainpipe 8, and this dredge pump carries out axle by motor 10 and connects driving; Described blowdown servicing unit is to be installed in the agitator 13 that reclaims attemperater 3 bottoms, and this agitator 13 is driven by motor 12 through external belt pulley 11; Motor 12 is controlled by control cabinet 6 with motor 10.When the needs blowdown, starter motor 12, motor 12 drive agitator 13 rotations, and the sediment that agitator 13 will reclaim in the attemperater stirs and waste water formation troubled liquor, and this troubled liquor is discharged via dredge pump.
Waste water reclaims sucker 1 and compiles the groove absorption of the hot water after taking a shower through the surface; Flow in the recovery attemperater 3 through reclaim line 2; Reclaim to reclaim in the attemperater 3 in the bellows 4 from bottom silk 7 and feed running water; Silk 5 water outlet from top are given running water the energy exchange in the hot water that reclaims 3 casees storages of insulation water through the heat exchange of reclaiming bellows 4 like this, and the running water heat absorption heats up during water outlet.Waste water reclaims sucker 1 and constantly sucks hot water.Float according to hot water density is little; The principle that cold water density is heavily sunk; The high-temperature water that waste water recovery sucker 1 absorbs is to inject attemperater top, and the top water temperature that therefore reclaims attemperater 3 is higher than the bottom water temperature all the time, and recovery attemperater 3 passes through Z type pipeline 14 and discharges incubator to the water at low temperature of bottom; Guaranteed that attemperater is that high-temperature water retains all the time, helps the absorption and the storage of heat.Through constantly circulation, comprise the circulation of waste water, running water is the hot water behind the extraction waste heat all the time, thereby has reached the purpose of recovery waste heat.Blowdown apparatus is the accessory system of this waste-heat recovery device, and dredge pump passes through control cabinet 6 controls, behind the unlatching switch, can extract the sewage of bottom and sediment out discharge, close switch after removing finishes, and blowdown apparatus quits work.After the blowdown servicing unit is opened, can rotate to sewage that reclaims attemperater 3 lower distal end and sediment and take out dirty mouth, make things convenient for the extraction of dredge pump.
Reclaiming attemperater 3 is the water storage type water tank, reclaims hot water and gets into from the top, is in full water state all the time; Help accumulation of heat; The overflow from the bottom simultaneously, running water is got into by the bottom, and flow out at the top; Can guarantee that so more running water heats up by being preheating to progressively, this dual mode guarantees to reclaim being fully utilized of heat energy of attemperater.Reclaim attemperater 3 simultaneously through insulation, heat energy storage for a long time, the time spent can accumulation of heat at running water, when running water is launched in time-delay, has heat to reclaim, the purpose of assurance equipment recovery waste heat.
This structure make have waste heat waste water in die cavity repeatedly the overflow segmentation absorb, the waste heat that reclaims waste water can reach more than 85%, is the desirable energy-conserving product of bath center, family, for your wealth does not run off powerful assurance is not provided.
Claims (5)
1. waste water residual heat recovery system; It is characterized in that; Comprise that waste water reclaims sucker, reclaims attemperater and reclaims corrugated pipe coil or copper aluminium string sheet pipe, the delivery port that described waste water reclaims sucker is connected with described recovery attemperater upper end through pipeline; Described attemperater lower end is provided with waste water discharge opening, and what described recovery bellows or copper aluminium string sheet pipe spiraled is arranged in the attemperater.
2. according to the described waste water residual heat recovery system of claim 1, it is characterized in that described recovery bellows is a gapless stainless steel tube.
3. according to claim 1 or 2 described waste water residual heat recovery systems; It is characterized in that described recovery attemperater also is provided with overflow mechanism, this overflow mechanism is a Z type pipeline; Its lower end is connected with the waste water outlet, and the upper end outlet is in same horizontal plane with the upper end of reclaiming attemperater.
4. according to the described waste water residual heat recovery system of claim 3, it is characterized in that further, described recovery attemperater bottom also is provided with the sediment discharger.
5. according to the described waste water residual heat recovery system of claim 4; It is characterized in that; Described sediment discharger comprises dredge pump and blowdown servicing unit; The water inlet end of this dredge pump is connected bottom reclaiming attemperater, and described blowdown servicing unit is to be installed in the agitator that reclaims the attemperater bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203417297U CN202304500U (en) | 2011-09-14 | 2011-09-14 | System for recovering waste heat of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203417297U CN202304500U (en) | 2011-09-14 | 2011-09-14 | System for recovering waste heat of waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304500U true CN202304500U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203417297U Expired - Fee Related CN202304500U (en) | 2011-09-14 | 2011-09-14 | System for recovering waste heat of waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304500U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542658A (en) * | 2013-11-05 | 2014-01-29 | 宁夏新航能源环境科技有限公司 | Energy-saving refrigeration machine |
| CN106705430A (en) * | 2017-03-09 | 2017-05-24 | 郑州精诚热力节能服务有限公司 | Waste heat recovering system of bathing waste water |
| CN107042216A (en) * | 2017-04-17 | 2017-08-15 | 无锡锦绣轮毂有限公司 | The workpiece cleaner of high efficient heat exchanging |
| CN107166996A (en) * | 2017-07-26 | 2017-09-15 | 成都恒新源暖通工程有限公司 | Waste water heat regenerator and its application method with choke preventing function |
| CN108361967A (en) * | 2018-04-16 | 2018-08-03 | 吴国良 | A kind of energy-conserving intelligent electric heater |
| CN108709322A (en) * | 2018-04-16 | 2018-10-26 | 吴国良 | A kind of water heater energy-saving method |
| CN114322308A (en) * | 2022-01-06 | 2022-04-12 | 湖南氟星科技有限公司 | Heat pump water heater for heat recovery of waste heat of bath wastewater |
-
2011
- 2011-09-14 CN CN2011203417297U patent/CN202304500U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542658A (en) * | 2013-11-05 | 2014-01-29 | 宁夏新航能源环境科技有限公司 | Energy-saving refrigeration machine |
| CN106705430A (en) * | 2017-03-09 | 2017-05-24 | 郑州精诚热力节能服务有限公司 | Waste heat recovering system of bathing waste water |
| CN107042216A (en) * | 2017-04-17 | 2017-08-15 | 无锡锦绣轮毂有限公司 | The workpiece cleaner of high efficient heat exchanging |
| CN107166996A (en) * | 2017-07-26 | 2017-09-15 | 成都恒新源暖通工程有限公司 | Waste water heat regenerator and its application method with choke preventing function |
| CN108361967A (en) * | 2018-04-16 | 2018-08-03 | 吴国良 | A kind of energy-conserving intelligent electric heater |
| CN108709322A (en) * | 2018-04-16 | 2018-10-26 | 吴国良 | A kind of water heater energy-saving method |
| CN114322308A (en) * | 2022-01-06 | 2022-04-12 | 湖南氟星科技有限公司 | Heat pump water heater for heat recovery of waste heat of bath wastewater |
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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: 20120704 Termination date: 20120914 |