CN205191696U - Heating system based on supply warm water cascade utilization - Google Patents
Heating system based on supply warm water cascade utilization Download PDFInfo
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- CN205191696U CN205191696U CN201520983380.5U CN201520983380U CN205191696U CN 205191696 U CN205191696 U CN 205191696U CN 201520983380 U CN201520983380 U CN 201520983380U CN 205191696 U CN205191696 U CN 205191696U
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Abstract
The utility model belongs to the technical field of the heating, especially, relate to a heating system based on supply warm water cascade utilization, the top of storage water tank is connected with the main circulating pipeline, be equipped with one -level heater, second grade heater, tertiary heater on the main circulating pipeline in proper order, still be equipped with water pump, second grade stop valve, tertiary stop valve on the main circulating pipeline, the air pump is located between storage water tank and the one -level heater, the second grade stop valve is located between one -level heater and the second grade heater, tertiary stop valve is located between second grade heater and the tertiary heater, be connected with one -level return line between one -level heater and the storage water tank, be equipped with one -level air pump, one -level condenser on the one -level return line, be connected with second grade return line between second grade heater and the storage water tank, be equipped with second grade air pump, second grade condenser on the second grade return line, be connected with tertiary return line between tertiary heater and the storage water tank, be equipped with tertiary air pump, tertiary condenser on the tertiary return line.
Description
Technical field
The utility model belongs to heating technology field, particularly relates to a kind of heating system based on heating hot water cascade utilization.
Background technology
Heating is exactly by artificial means to indoor supply heat, makes the temperature that indoor maintenance is certain, to create suitable living condition or the technology of condition of work.Heating system is made up of thermal source (heating agent preparation), heat circulating system (pipe network or heating agent are carried) and heat dissipation equipment (heating agent utilization) three major parts.
The basic functional principle of heating system: low temperature heating agent is heated in thermal source, after absorbing heat, becomes high temperature heating agent (high-temperature water or steam), is sent to indoor, releases heat by heat dissipation equipment, indoor temperature is raised through conveyance conduit; After heat radiation, temperature reduces, and becomes low temperature heating agent (water at low temperature), then returns thermal source by recovery channel, recycle.So constantly circulation, thus constantly heat is delivered to indoor from thermal source, with the thermal losses of supplementary indoor, make the temperature that indoor maintenance is certain.
Water is the advantage of the heating system of heating agent: its room temperature is more stable, and sanitary condition is good; Can Central Regulation water temperature, be convenient to regulate heat dissipation capacity according to outdoor temperature situation of change; The life-span that system uses is long, generally can use 25 years.
Hot water is the shortcoming of the heating system of heating agent: when adopting low-temperature water heating as heating agent, the dissipation of tubing and radiator is more, and initial investment is larger; When building is higher, the hydrostatic pressure of system is large, and radiator easily produces superpressure phenomenon; The thermal inertia of water is large, and room heating, cooling speed is slower; When hot water emission is not thorough, easily there is freezing accident.
Hot-water heating system is by the difference of its actuating pressure, can be divided into gravity circulation hot-water heating system and mechanical cycles hot-water heating system two kinds, mechanical cycles hot-water heating system the radiator of boiler, water pump and user is coupled together composition heating system with pipeline.
The heating system of current practical application, can only realize the operation of single temperature, and in reality, the demand temperature of its indoor, house of different purposes is different, thus causes and waste energy or undersupply, and actual implementation result is not good.
Summary of the invention
The utility model provides a kind of heating system based on heating hot water cascade utilization, to solve the problem that cannot meet different temperatures demand proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of heating system based on heating hot water cascade utilization, it is characterized in that: comprise storage tank, the side of described storage tank is provided with supply pipeline, the top of described storage tank is connected with major cycle pipeline, the described major cycle pipeline other end is connected to the bottom of storage tank, described major cycle pipeline is provided with primary heater successively, secondary heater, three grades of heaters, described major cycle pipeline is also provided with water pump, secondary stop valve, three grades of stop valves, described water pump is between storage tank and primary heater, described secondary stop valve is between primary heater and secondary heater, described three grades of stop valves are between secondary heater and three grades of heaters, one-level recovery channel is connected with between described primary heater and storage tank, described one-level recovery channel is provided with one-level air pump, first-stage condenser, secondary recovery pipeline is connected with between described secondary heater and storage tank, described secondary recovery pipeline is provided with secondary air pump, secondary condenser, described three grades are connected with three grades of recovery channels between heater and storage tank, described three grades of recovery channels are provided with three grades of air pumps, three grades of condensers, described primary heater is connected with one-level heat exchanging pipe, described one-level heat exchanging pipe is connected with one-level heat exchanger, described one-level heat exchanger is connected with one-level heat supply pipeline, described secondary heater is connected with secondary heat exchanging pipe, described secondary heat exchanging pipe is connected with two-stage heat exchanger, described two-stage heat exchanger is connected with secondary heat supply pipeline, described three grades of heaters are connected with three grades of heat exchanging pipes, described three grades of heat exchanging pipes are connected with three-stage heat exchanger, described three-stage heat exchanger is connected with three grades of heat supply pipelines.
Described one-level air pump is between primary heater and first-stage condenser.
Described secondary air pump is between secondary heater and secondary condenser.
Described three grades of air pumps are between three grades of heaters and three grades of condensers.
The beneficial effects of the utility model are:
1 the technical program, by the heater of three series connection, can realize the heat exchange of different temperatures grade, thus in set of system, meet the user of different temperatures demand, and applicability is strong, and implementation result is good.
Be equipped with recovery channel between 2 each heaters and storage tank, unnecessary steam can be reclaimed after condensation, thus economize energy.
3 arrange stop valve before secondary, three grades of heaters, conveniently to the control of heater, can close, thus avoid wasting energy in unwanted situation.
The supply pipeline that 4 water tanks connect, can carry out supply to storage tank at any time, easy to operate.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
In figure: 1-storage tank, 2-major cycle pipeline, 3-water pump, 4-supply pipeline, 5-primary heater, 6-secondary heater, 7-tri-grades of heaters, 8-secondary stop valve, 9-tri-grades of stop valves, 10-one-level recovery channel, 11-one-level air pump, 12-first-stage condenser, 13-secondary recovery pipeline, 14-secondary air pump, 15-secondary condenser, 16-tri-grades of recovery channels, 17-tri-grades of air pumps, 18-tri-grades of condensers, 19-secondary heat exchanging pipe, 20-tri-grades of heat exchanging pipes, 21-one-level heat exchanger, 22-two-stage heat exchanger, 23-three-stage heat exchanger, 24-one-level heat supply pipeline, 25-secondary heat supply pipeline, 26-tri-grades of heat supply pipelines, 27-one-level heat exchanging pipe.
Detailed description of the invention
A kind of heating system based on heating hot water cascade utilization, comprise storage tank 1, the side of storage tank 1 is provided with supply pipeline 4, the top of storage tank 1 is connected with major cycle pipeline 2, major cycle pipeline 2 other end is connected to the bottom of storage tank 1, major cycle pipeline 2 is provided with primary heater 5 successively, secondary heater 6, three grades of heaters 7, major cycle pipeline 2 is also provided with water pump 3, secondary stop valve 8, three grades of stop valves 9, water pump 3 is between storage tank 1 and primary heater 5, secondary stop valve 8 is between primary heater 5 and secondary heater 6, three grades of stop valves 9 are between secondary heater 6 and three grades of heaters 7, one-level recovery channel 10 is connected with between primary heater 5 and storage tank 1, one-level recovery channel 10 is provided with one-level air pump 11, first-stage condenser 12, secondary recovery pipeline 13 is connected with between secondary heater 6 and storage tank 1, secondary recovery pipeline 13 is provided with secondary air pump 14, secondary condenser 15, three grades of recovery channels 16 are connected with between three grades of heaters 7 and storage tank 1, three grades of recovery channels 16 are provided with three grades of air pumps 17, three grades of condensers 18, primary heater 5 is connected with one-level heat exchanging pipe 27, one-level heat exchanging pipe 27 is connected with one-level heat exchanger 21, one-level heat exchanger 21 is connected with one-level heat supply pipeline 24, secondary heater 6 is connected with secondary heat exchanging pipe 19, secondary heat exchanging pipe 19 is connected with two-stage heat exchanger 22, two-stage heat exchanger 22 is connected with secondary heat supply pipeline 25, three grades of heaters 7 are connected with three grades of heat exchanging pipes 20, three grades of heat exchanging pipes 20 are connected with three-stage heat exchanger 23, three-stage heat exchanger 23 is connected with three grades of heat supply pipelines 26.
One-level air pump 11 is between primary heater 5 and first-stage condenser 12.
Secondary air pump 14 is between secondary heater 6 and secondary condenser 15.
Three grades of air pumps 17 are between three grades of heaters 7 and three grades of condensers 18.
Above embodiment of the present utility model is described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model, all equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. the heating system based on heating hot water cascade utilization, it is characterized in that: comprise storage tank, the side of described storage tank is provided with supply pipeline, the top of described storage tank is connected with major cycle pipeline, the described major cycle pipeline other end is connected to the bottom of storage tank, described major cycle pipeline is provided with primary heater successively, secondary heater, three grades of heaters, described major cycle pipeline is also provided with water pump, secondary stop valve, three grades of stop valves, described water pump is between storage tank and primary heater, described secondary stop valve is between primary heater and secondary heater, described three grades of stop valves are between secondary heater and three grades of heaters, one-level recovery channel is connected with between described primary heater and storage tank, described one-level recovery channel is provided with one-level air pump, first-stage condenser, secondary recovery pipeline is connected with between described secondary heater and storage tank, described secondary recovery pipeline is provided with secondary air pump, secondary condenser, described three grades are connected with three grades of recovery channels between heater and storage tank, described three grades of recovery channels are provided with three grades of air pumps, three grades of condensers, described primary heater is connected with one-level heat exchanging pipe, described one-level heat exchanging pipe is connected with one-level heat exchanger, described one-level heat exchanger is connected with one-level heat supply pipeline, described secondary heater is connected with secondary heat exchanging pipe, described secondary heat exchanging pipe is connected with two-stage heat exchanger, described two-stage heat exchanger is connected with secondary heat supply pipeline, described three grades of heaters are connected with three grades of heat exchanging pipes, described three grades of heat exchanging pipes are connected with three-stage heat exchanger, described three-stage heat exchanger is connected with three grades of heat supply pipelines.
2. a kind of heating system based on heating hot water cascade utilization according to claim 1, is characterized in that: described one-level air pump is between primary heater and first-stage condenser.
3. a kind of heating system based on heating hot water cascade utilization according to claim 1, is characterized in that: described secondary air pump is between secondary heater and secondary condenser.
4. a kind of heating system based on heating hot water cascade utilization according to claim 1, is characterized in that: described three grades of air pumps are between three grades of heaters and three grades of condensers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983380.5U CN205191696U (en) | 2015-12-01 | 2015-12-01 | Heating system based on supply warm water cascade utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983380.5U CN205191696U (en) | 2015-12-01 | 2015-12-01 | Heating system based on supply warm water cascade utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191696U true CN205191696U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520983380.5U Expired - Fee Related CN205191696U (en) | 2015-12-01 | 2015-12-01 | Heating system based on supply warm water cascade utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500572A (en) * | 2019-09-02 | 2019-11-26 | 南通万达锅炉有限公司 | A kind of modular condensate heater |
| CN113179820A (en) * | 2021-04-30 | 2021-07-30 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
-
2015
- 2015-12-01 CN CN201520983380.5U patent/CN205191696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500572A (en) * | 2019-09-02 | 2019-11-26 | 南通万达锅炉有限公司 | A kind of modular condensate heater |
| CN113179820A (en) * | 2021-04-30 | 2021-07-30 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
| CN113179820B (en) * | 2021-04-30 | 2023-09-01 | 上海市园林设计研究总院有限公司 | Outdoor heating system for adjusting landscape microclimate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161201 |