CN203940498U - A kind of bio-waste heating system - Google Patents
A kind of bio-waste heating system Download PDFInfo
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- CN203940498U CN203940498U CN201420256392.3U CN201420256392U CN203940498U CN 203940498 U CN203940498 U CN 203940498U CN 201420256392 U CN201420256392 U CN 201420256392U CN 203940498 U CN203940498 U CN 203940498U
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- circulating line
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- heat exchanger
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Abstract
The utility model discloses a kind of bio-waste heating system, comprise first order water supply network and second level water supply network; First order water supply network comprises biomass boiler, first order heat exchanger, second level heat exchanger, feed pump, between the delivery port of biomass boiler and water inlet, be provided with one first circulating line, on the first circulating line, according to water outlet direction, be disposed with one second circulating line, one the 3rd circulating line and feed pump; Second level water supply network comprises radiator system and ground heating system, between the water inlet of radiator system and delivery port, be provided with one the 4th circulating line, between the water inlet of ground heating system and delivery port, be provided with one the 5th circulating line, first order heat exchanger is arranged on the second circulating line and the 4th circulating line simultaneously, and second level heat exchanger is arranged on the 3rd circulating line and the 5th circulating line simultaneously.Bio-waste heating system of the present utility model effectively reduces the return water temperature of first-level pipeline network, has guaranteed heating environmental amenity degree.
Description
Technical field
The utility model relates to a kind of bio-waste heating system, relates in particular to a kind of heating system that floor heating and radiator are provided.
Background technology
Heating is people's livelihood problem maximum in current social, and cold is testing the administrative ability of government.For Border Districts of A City and rural area, even if urban heat supplying pipe network has been installed, the energy loss causing due to heating distance is also quite huge.Border Districts of A City mainly adopts electric heating equipment heating at present, and not only heating cost is high for this, and has indirectly caused environmental pollution.
Chinese patent literature CN102734857A has announced a kind of heating system, and this technology adopts various boilers, and heating end is grounding heat coil tube, radiator, fan coil, has effectively increased the diversity of heating, has improved for warm range.But this technology is only provided with one-level for water return pipeline, exists floor heating feed temperature too high, impact heating environmental amenity degree; Pipe network return water temperature is too high, causes energy waste.System meter is too much, and control system is complicated, exists investment cost to cross the problems such as high.The adaptability of this technology also needs check.
Utility model content
The purpose of this utility model is to provide a kind of bio-waste heating system, effectively reduces the return water temperature and the temperature of controlling the heating end of secondary network of first-level pipeline network, has guaranteed heating environmental amenity degree.
For achieving the above object, the utility model provides a kind of bio-waste heating system, comprises first order water supply network and second level water supply network; Described first order water supply network comprises biomass boiler, first order heat exchanger, second level heat exchanger, feed pump, between the delivery port of described biomass boiler and water inlet, be provided with one first circulating line, on described the first circulating line, according to water outlet direction, be disposed with one second circulating line, one the 3rd circulating line and described feed pump, described first order heat exchanger is arranged on described the second circulating line, and described second level heat exchanger is arranged on described the 3rd circulating line; Described second level water supply network comprises radiator system and ground heating system, between the water inlet of described radiator system and delivery port, be provided with one the 4th circulating line, between the water inlet of described ground heating system and delivery port, be provided with one the 5th circulating line, described first order heat exchanger is also arranged on described the 4th circulating line, and described second level heat exchanger is also arranged on described the 5th circulating line.
Preferably, described first order water supply network also comprises the first stop valve and the second stop valve, described the first stop valve and described the second stop valve are successively set on described the first circulating line according to water outlet direction, and between the water inlet end of described the first stop valve and water side, be provided with described the second circulating line, between the water inlet end of described the second stop valve and water side, be provided with described the 3rd circulating line.
Preferably, described second level water supply network also comprises the first water circulating pump and the second water circulating pump, on the 4th circulating line between described first order heat exchanger and the water inlet of described radiator system, be provided with described the first water circulating pump, on the 5th circulating line between described second level heat exchanger and the water inlet of described ground heating system, be provided with described the second water circulating pump.
Preferably, also comprise water supply tank and small pump, described water supply tank is connected to described small pump by pipeline, and described small pump is connected to respectively described biomass boiler, radiator system and ground heating system by pipeline.
Compared with prior art, the biomass boiler feedwater of bio-waste heating system of the present utility model is through first order heat exchanger and second level heat exchanger two-stage heat exchange, heating end is provided with ground heating system and radiator system, not only effectively controlled heating feed temperature, guaranteed heating environmental amenity degree, reduced again project investment expense, reclaimed to greatest extent heat, reached the maximized object of resource simultaneously; Fuel adopts bio-waste simultaneously, belongs to environment protection type renewable energy source, has indirectly reduced the impact that heating brings environment.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model bio-waste heating system.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1, described bio-waste heating system comprises first order water supply network 1, second level water supply network 2, water supply tank 3 and small pump 4.
Described first order water supply network 1 comprises biomass boiler 11, first order heat exchanger 12, second level heat exchanger 13, feed pump 14.Between the delivery port of described biomass boiler 11 and water inlet, be provided with one first circulating line 15, on described the first circulating line 15, according to water outlet direction, be disposed with one second circulating line 16, one the 3rd circulating line 17 and described feed pump 14.Described first order heat exchanger 12 is arranged on described the second circulating line 16.Described second level heat exchanger 13 is arranged on described the 3rd circulating line 17.Described first order water supply network 1 also comprises the first stop valve 18 and the second stop valve 19.Described the first stop valve 18 and described the second stop valve 19 are successively set on described the first circulating line 15 according to water outlet direction, and between the water inlet end of described the first stop valve 18 and water side, are provided with described the second circulating line 16.Between the water inlet end of described the second stop valve 19 and water side, be provided with described the 3rd circulating line 17.Described the first stop valve 18 is for regulating the discharge flowing in described first order heat exchanger 12, and described the second stop valve 19 is for regulating the discharge flowing in described second level heat exchanger 13.
Described second level water supply network 2 comprises radiator system 21 and ground heating system 22.Between the water inlet of described radiator system 21 and delivery port, be provided with one the 4th circulating line 23.Between the water inlet of described ground heating system 22 and delivery port, be provided with one the 5th circulating line 24.Described first order heat exchanger 12 is also arranged on described the 4th circulating line 23, and described second level heat exchanger 13 is also arranged on described the 5th circulating line 24.Described second level water supply network 2 also comprises the first water circulating pump 25 and the second water circulating pump 26.On the 4th circulating line 23 between described first order heat exchanger 12 and the water inlet of described radiator system 21, be provided with described the first water circulating pump 25.On the 5th circulating line 24 between described second level heat exchanger 13 and the water inlet of described ground heating system 22, be provided with described the second water circulating pump 26.
Described water supply tank 3 is connected to described small pump 4 by pipeline, and described small pump 4 is connected to respectively described biomass boiler 11, radiator system 21 and ground heating system 22 by pipeline.The moisturizing of described biomass boiler 11 adopts described water supply tank 3 dosing methods to carry out purified treatment, and moisturizing, after purified treatment, for to described biomass boiler 11, radiator system 21 and ground heating system 22, has guaranteed pipe network water system balancing through described small pump 4.
During actual use, the feed temperature of described biomass boiler 11 is 95 ℃, and the water of 95 ℃ is after described the first circulating line 15 passes into described first order heat exchanger 12 heat exchange, and temperature is down to 65 ℃.Because the water of 65 ℃ still exist very high heat, if send in described biomass boiler 11 and cause very large energy waste, therefore from described first order heat exchanger 12 water of 65 ℃ out, then enter described second level heat exchanger 13, after heat exchange, temperature is down to 40 ℃, and the water of 40 ℃ is in described feed pump 14 is sent described biomass boiler 11 back to.
The return water temperature of described radiator system 21 is 50 ℃, and after described first order heat exchanger 12 heat exchange, temperature rises to 70 ℃, and then the water of 70 ℃ feeds described radiator system 21 through described the first water circulating pump 25.The return water temperature of described ground heating system 22 is 30 ℃, and after heat exchanger 13 heat exchange of the described second level, temperature rises to 40 ℃, and then the water of 40 ℃ feeds described ground heating system 22 through described the second water circulating pump 26.Pass into above-mentioned technique, can effectively control heating feed temperature, guaranteed heating environmental amenity degree.
Described biomass boiler 11, radiator system 21 and ground heating system 22 is interior while needing moisturizing, feed the water in described water supply tank 3 in described biomass boiler 11, radiator system 21 and ground heating system 22 by described small pump 4.
Above combination most preferred embodiment is described the utility model, but the utility model is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present utility model, equivalent combinations.
Claims (4)
1. a bio-waste heating system, is characterized in that, comprises first order water supply network and second level water supply network; Described first order water supply network comprises biomass boiler, first order heat exchanger, second level heat exchanger, feed pump, between the delivery port of described biomass boiler and water inlet, be provided with one first circulating line, on described the first circulating line, according to water outlet direction, be disposed with one second circulating line, one the 3rd circulating line and described feed pump, described first order heat exchanger is arranged on described the second circulating line, and described second level heat exchanger is arranged on described the 3rd circulating line; Described second level water supply network comprises radiator system and ground heating system, between the water inlet of described radiator system and delivery port, be provided with one the 4th circulating line, between the water inlet of described ground heating system and delivery port, be provided with one the 5th circulating line, described first order heat exchanger is also arranged on described the 4th circulating line, and described second level heat exchanger is also arranged on described the 5th circulating line.
2. bio-waste heating system as claimed in claim 1, it is characterized in that: described first order water supply network also comprises the first stop valve and the second stop valve, described the first stop valve and described the second stop valve are successively set on described the first circulating line according to water outlet direction, and between the water inlet end of described the first stop valve and water side, be provided with described the second circulating line, between the water inlet end of described the second stop valve and water side, be provided with described the 3rd circulating line.
3. bio-waste heating system as claimed in claim 1, it is characterized in that: described second level water supply network also comprises the first water circulating pump and the second water circulating pump, on the 4th circulating line between described first order heat exchanger and the water inlet of described radiator system, be provided with described the first water circulating pump, on the 5th circulating line between described second level heat exchanger and the water inlet of described ground heating system, be provided with described the second water circulating pump.
4. bio-waste heating system as claimed in claim 1, it is characterized in that: also comprise water supply tank and small pump, described water supply tank is connected to described small pump by pipeline, and described small pump is connected to respectively described biomass boiler, radiator system and ground heating system by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256392.3U CN203940498U (en) | 2014-05-19 | 2014-05-19 | A kind of bio-waste heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256392.3U CN203940498U (en) | 2014-05-19 | 2014-05-19 | A kind of bio-waste heating system |
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| Publication Number | Publication Date |
|---|---|
| CN203940498U true CN203940498U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256392.3U Expired - Fee Related CN203940498U (en) | 2014-05-19 | 2014-05-19 | A kind of bio-waste heating system |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765434A (en) * | 2016-11-24 | 2017-05-31 | 天津市津安热电有限公司 | A kind of cascade utilization heating system with the mixed water of once net backwater |
| CN107152709A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of efficient cascade utilization heating system that water is mixed with once net backwater |
| CN107152710A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent online monitoring system |
| CN107154081A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent inspection system |
-
2014
- 2014-05-19 CN CN201420256392.3U patent/CN203940498U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765434A (en) * | 2016-11-24 | 2017-05-31 | 天津市津安热电有限公司 | A kind of cascade utilization heating system with the mixed water of once net backwater |
| CN107152709A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of efficient cascade utilization heating system that water is mixed with once net backwater |
| CN107152710A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent online monitoring system |
| CN107154081A (en) * | 2016-12-02 | 2017-09-12 | 天津市津安热电有限公司 | A kind of heating network with intelligent inspection system |
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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: 20141112 Termination date: 20150519 |
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| EXPY | Termination of patent right or utility model |