CN202880931U - Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source - Google Patents
Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source Download PDFInfo
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- CN202880931U CN202880931U CN 201220517285 CN201220517285U CN202880931U CN 202880931 U CN202880931 U CN 202880931U CN 201220517285 CN201220517285 CN 201220517285 CN 201220517285 U CN201220517285 U CN 201220517285U CN 202880931 U CN202880931 U CN 202880931U
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Abstract
The utility model discloses an automatic water taking and pollution removing device and system using a sewage or surface water cold-heat source. The automatic water taking and pollution removing system comprises a sewage or surface water main canal, a primary pump, an automatic pollution removing device, a secondary pump, a heat exchanger water inlet pipeline, a control valve, a backwashing pipeline, a heat exchanger and a heat exchanger water outlet pipeline, wherein filtered water which does not participate in heat exchange is directly used for backwashing a filter surface of the automatic pollution removing device; the sewage or surface water canal is connected with the automatic pollution removing device through the heat exchange water inlet pipeline; the heat exchanger water inlet pipeline is connected into the heat exchanger; the backwashing pipeline is connected into the automatic pollution removing device; and the heat exchanger water outlet pipeline is connected into the downstream of the sewage or surface water canal. The automatic water taking and pollution removing system has the beneficial effects that the problem of drop of temperature of water participating in the heat exchange due to water mixing during utilization of the sewage or surface water cold-heat source is thoroughly solved, the system performance is greatly improved, the sewage or surface water can be used as the sewage or surface water cold-heat source and is used for supplying cold and heat by using a heat pump technology or cooling industrial equipment, the efficiency is high and the environment is protected.
Description
Technical field
The invention belongs to the energy utilization technology field, relate to a kind of automatically taking water decontamination apparatus and system thereof that utilizes sewage or surface water Cooling and Heat Source.
Background technology
The utilization of sewage or surface water Cooling and Heat Source, can alleviate present energy-intensive situation, good energy-saving effect, environmental benefit and economic benefit are arranged, will save Freshwater resources day by day in short supply, for new field is opened up in energy utilization, for comprehensive full use water resources provides a new thinking.Why these Cooling and Heat Source do not have big area to use with promoting mainly is because its water quality can not satisfy desired water quality standard in the present water circulation system, these dirts stop up water pump and interchanger often in the middle of the engineering of actual motion, cause system performance obviously to descend, even can not move.
For addressing the above problem, sewage or surface water are carried out the technique means that physical filtering just becomes a kind of key, take up an area the Perfected process that the few filtering surface waterpower cyclic regeneration filter method of scalp becomes sewage or the utilization of surface water Cooling and Heat Source.Regeneration problem based on the scrubbing filtering surface, at present main patent has ZL200410043654.9, ZL200720127607.1, and the ZL200420031799.2 that obtains of the author etc., its main thought is that scrubbing filtering surface (orifice plate filtering surface or orifice plate cartridge filter) is divided into filtrating area and breeding blanket two portions, the water that utilization has been filtered after the participation heat exchange carries out back flushing to the scrubbing filtering surface, has alleviated to a great extent the blockage problem of dirt to water pump and interchanger.But because the hydraulic pressure of filtering surface breeding blanket is higher than filtrating area hydraulic pressure, caused the certainty of mixed water, the patent ZL200410020630.1 that obtains of the author adopts and in the automatically taking water decontamination apparatus small pump is set and draws water for this reason, filtering surface is carried out back flushing, solved mixed water problems, but in actual applications technical process relative complex, the trouble spot is relative with maintenance point increases.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, adopt the water that has neither part nor lot in heat exchange after filtering directly the filtering surface of automatic pollution removing device to be carried out back flushing, thoroughly solve the water temperature decline problem that causes participating in heat exchange in sewage or the utilization of surface water Cooling and Heat Source because of mixed water, significantly improve system performance.
The present invention is achieved by the following technical solutions, and whole device is comprised of sewage or surface water trunk canal (1), primary pump (2), automatic pollution removing device (3), two stage pump (4), interchanger suction culvert (5), control valve (6), counter-flushing pipeline (7), interchanger (8), interchanger outlet pipeline (9) etc.Sewage or surface water are by in primary pump (2) the suction automatic pollution removing device (3) in the trunk canal (1), and large-scale dirty foreign material are removed; Sewage after the filtration or surface water are extracted by two stage pump (4), it is divided into two portions, a part enters automatic pollution removing device (3) by counter-flushing pipeline (7) the scrubbing filtering surface is carried out back flushing, the large-scale dirty foreign material that are attached on the filtering surface are washed away, be installed in control valve (6) on the counter-flushing pipeline (7) and regulate the parameters such as the water yield of back flushing and hydraulic pressure; Another part enters interchanger (8) and carries out heat exchange, and heat exchange is discharged to the downstream of sewage or surface water trunk canal (1) by interchanger outlet pipeline (9).
The gordian technique of sewage or the utilization of surface water Cooling and Heat Source is the Energy extraction process of sewage or surface water, i.e. heat exchange property and dirt blockage problem.Compared with former existing technology, patent of the present invention has substantive distinguishing features and significant progressive, and the sewage among the present invention or surface water are by primary pump suction automatic pollution removing device, and large-scale dirty foreign material are removed; Sewage or surface water after the filtration are extracted by two stage pump, and it is divided into two portions, and a part enters the automatic pollution removing device scrubbing filtering surface is carried out back flushing, and the large-scale dirty foreign material that are attached on the filtering surface are flushed to the downstream, trunk canal; Another part enters heat-exchange equipment and carries out heat exchange, then is discharged to the downstream of sewage or surface water.Benefit of the present invention and effect are thoroughly to have solved the water temperature decline problem that causes participating in heat exchange in sewage or the utilization of surface water Cooling and Heat Source because of mixed water, significantly improve system performance, can be used for utilizing heat pump techniques to carry out cold and heat supply as the low level Cooling and Heat Source in sewage or surface water, or refrigerating industry equipment, high-efficiency environment friendly.
Description of drawings
Fig. 1 is the utility model patent principle schematic.
Among the figure: 1 sewage or surface water trunk canal, 2 primary pumps, 3 automatic pollution removing devices, 4 two stage pumps, 5 interchanger suction culverts, 6 control valves, 7 counter-flushing pipelines, 8 interchanger, 9 interchanger outlet pipelines.
Embodiment
Be described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing and technical scheme:
As shown in Figure 1, sewage or surface water are by in primary pump (2) the suction automatic pollution removing device (3) in trunk canal (1), and large-scale dirty foreign material are removed; Sewage after the filtration or surface water are extracted by two stage pump (4), it is divided into two portions, a part enters automatic pollution removing device (3) by counter-flushing pipeline (7) the scrubbing filtering surface is carried out back flushing, the large-scale dirty foreign material that are attached on the filtering surface are washed away, be installed in control valve (6) on the counter-flushing pipeline (7) and regulate the parameters such as the water yield of back flushing and hydraulic pressure; Another part enters interchanger (8) and carries out heat exchange, and heat exchange is discharged to sewage or surface water in the downstream of canal (1) by interchanger outlet pipeline (9).
Claims (1)
1. utilize automatically taking water decontamination apparatus and the system thereof of sewage or surface water Cooling and Heat Source, comprise sewage or surface water trunk canal (1), primary pump (2), automatic pollution removing device (3), two stage pump (4), interchanger suction culvert (5), control valve (6), counter-flushing pipeline (7), interchanger (8), interchanger outlet pipeline (9), it is characterized in that: adopt the water that has neither part nor lot in heat exchange after filtering directly the filtering surface of automatic pollution removing device to be carried out back flushing;
Sewage or surface water trunk canal (1) are connected with automatic pollution removing device (3) by interchanger suction culvert (5); Interchanger suction culvert (5) access interchanger (8); Counter-flushing pipeline (7) access automatic pollution removing device (3); The downstream of interchanger outlet pipeline (9) access sewage or surface water trunk canal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517285 CN202880931U (en) | 2012-09-14 | 2012-09-14 | Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517285 CN202880931U (en) | 2012-09-14 | 2012-09-14 | Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880931U true CN202880931U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220517285 Expired - Fee Related CN202880931U (en) | 2012-09-14 | 2012-09-14 | Automatic water taking and pollution removing device and system using sewage or surface water cold-heat source |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615839A (en) * | 2013-10-29 | 2014-03-05 | 大连葆光节能空调设备厂 | Self-cleaning heat transfer enhanced solar sewage source heat pump system |
| CN103629837A (en) * | 2013-10-29 | 2014-03-12 | 大连葆光节能空调设备厂 | Efficient sewage heat exchange system capable of carrying out on-line cleaning and automatic decontamination |
| CN103629973A (en) * | 2013-10-29 | 2014-03-12 | 大连葆光节能空调设备厂 | On-line self-cleaning heat exchange enhancement solar sewage source heat pump system |
| CN104841187A (en) * | 2015-02-13 | 2015-08-19 | 青岛大学 | Filter device and system of non-clean water coolingcold and heat source |
| CN105258424A (en) * | 2015-11-13 | 2016-01-20 | 福建德兴节能科技有限公司 | Circulating cooling water system energy conservation method based on strengthened heat transmission |
| CN109099758A (en) * | 2018-11-06 | 2018-12-28 | 内蒙古思铂睿特节能科技有限公司 | A kind of heat exchanger online backwashing system and purging method |
-
2012
- 2012-09-14 CN CN 201220517285 patent/CN202880931U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615839A (en) * | 2013-10-29 | 2014-03-05 | 大连葆光节能空调设备厂 | Self-cleaning heat transfer enhanced solar sewage source heat pump system |
| CN103629837A (en) * | 2013-10-29 | 2014-03-12 | 大连葆光节能空调设备厂 | Efficient sewage heat exchange system capable of carrying out on-line cleaning and automatic decontamination |
| CN103629973A (en) * | 2013-10-29 | 2014-03-12 | 大连葆光节能空调设备厂 | On-line self-cleaning heat exchange enhancement solar sewage source heat pump system |
| WO2015062447A1 (en) * | 2013-10-29 | 2015-05-07 | 大连葆光节能空调设备厂 | Sewage heat exchange system that supports online cleaning and automatic fouling removal |
| CN103615839B (en) * | 2013-10-29 | 2015-06-03 | 大连葆光节能空调设备厂 | Self-cleaning heat transfer enhanced solar sewage source heat pump system |
| CN103629973B (en) * | 2013-10-29 | 2015-06-03 | 大连葆光节能空调设备厂 | On-line self-cleaning heat exchange enhancement solar sewage source heat pump system |
| CN103629837B (en) * | 2013-10-29 | 2015-06-10 | 大连葆光节能空调设备厂 | Efficient sewage heat exchange system capable of carrying out on-line cleaning and automatic decontamination |
| CN104841187A (en) * | 2015-02-13 | 2015-08-19 | 青岛大学 | Filter device and system of non-clean water coolingcold and heat source |
| CN105258424A (en) * | 2015-11-13 | 2016-01-20 | 福建德兴节能科技有限公司 | Circulating cooling water system energy conservation method based on strengthened heat transmission |
| CN109099758A (en) * | 2018-11-06 | 2018-12-28 | 内蒙古思铂睿特节能科技有限公司 | A kind of heat exchanger online backwashing system and purging method |
| CN109099758B (en) * | 2018-11-06 | 2024-02-06 | 内蒙古思铂睿特节能科技有限公司 | Online back flushing system and flushing method for heat exchanger |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20130417 Termination date: 20130914 |