CN203837071U - Hot water-heating combined supply heat exchange unit - Google Patents
Hot water-heating combined supply heat exchange unit Download PDFInfo
- Publication number
- CN203837071U CN203837071U CN201420253989.2U CN201420253989U CN203837071U CN 203837071 U CN203837071 U CN 203837071U CN 201420253989 U CN201420253989 U CN 201420253989U CN 203837071 U CN203837071 U CN 203837071U
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- China
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- water
- domestic hot
- pipeline
- pipe
- hot water
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- Expired - Fee Related
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Abstract
The utility model relates to a heat supply unit, in particular to a hot water-heating combined supply heat exchange unit. The hot water-heating combined supply heat exchange unit comprises a heating device, a domestic hot water device and a starting control device, the heating device is connected with the domestic hot water device through pipelines, the pipeline in the heating device is respectively connected with a one-time water supply pipe, a heating and ventilation water supply pipe, a heating and ventilation water returning pipe and a water supplementing pipe, and the pipeline in the domestic hot water device is respectively connected with a one-time water returning pipe, a domestic hot water supply pipe, a domestic hot water returning pipe and a tap water pipe. A frequency conversion control cabinet in the starting control device is respectively connected with two electric adjusting valves, three temperature sensors, five water pumps, one pressure transmitter and an electromagnetic valve through cables. The heating device and the domestic hot water device are combined into a whole for designing and manufacturing, the system layout is more reasonable, investment is saved, and the occupied area is reduced.
Description
Technical field
The utility model relates to a kind of heat supply unit, more particularly, relates to a kind of hot water-heating alliance heat exchange unit.
Background technology
Existing district heating system and domestic hot-water supply system are separately independently, Winter heat supply heating unit, and four seasons domestic hot-water supply Hot water units, independent separately between them, not contact.Along with the raising of people's living standard, the demand of heat supply and domestic hot-water supply is more and more general, and this point for form, not only increased investment and floor space but also make to control, operation and installation are complicated, be therefore necessary to improve and reform.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model object is to provide a kind of hot water-heating alliance heat exchange unit.This system be heating and domestic hot-water's two covering devices are integrated design, processing and manufacturing, make system layout more rationally, saved investment, reduced floor space.
In order to realize foregoing invention object, solve existing problem in prior art, the technical scheme that the utility model is taked is: a kind of hot water-heating alliance heat exchange unit, comprises heating plant, domestic hot-water's device and startup control device, described heating plant, comprises 11 Pressure gauges that are arranged on pipeline, two filters, an electric control valve, 13 shut-off valves, four thermometers, a plate type heat exchanger, a temperature sensor, five check-valves, eight are flexible coupling, four water pumps, a pressure transmitter and a magnetic valve, and be connected to form by pipeline, described domestic hot-water's device, comprises seven Pressure gauges that are arranged on pipeline, a filter, an electric control valve, five shut-off valves, four thermometers, a plate type heat exchanger, two temperature sensors, two check-valves, two are flexible coupling and a water pump, and are connected to form by pipeline, and described startup control device, comprises frequency-conversion control cabinet and cable, and described heating plant is connected with domestic hot-water's device by pipeline, the pipeline in described heating plant respectively with a feed pipe, HVAC feed pipe, HVAC return pipe and filling pipe be connected, the pipeline in described domestic hot-water's device respectively with primary water pipe, domestic hot-water's feed pipe, domestic hot-water's return pipe and running water pipe be connected, described frequency-conversion control cabinet by cable respectively with two electric control valves, three temperature sensors, five water pumps, a pressure transmitter and a magnetic valve are connected.
The utility model beneficial effect is: a kind of hot water-heating alliance heat exchange unit, comprises heating plant, domestic hot-water's device and startup control device, described heating plant, comprises 11 Pressure gauges that are arranged on pipeline, two filters, an electric control valve, 13 shut-off valves, four thermometers, a plate type heat exchanger, a temperature sensor, five check-valves, eight are flexible coupling, four water pumps, a pressure transmitter and a magnetic valve, and be connected to form by pipeline, described domestic hot-water's device, comprises seven Pressure gauges that are arranged on pipeline, a filter, an electric control valve, five shut-off valves, four thermometers, a plate type heat exchanger, two temperature sensors, two check-valves, two are flexible coupling and a water pump, and are connected to form by pipeline, and described startup control device, comprises frequency-conversion control cabinet and cable, and described heating plant is connected with domestic hot-water's device by pipeline, the pipeline in described heating plant respectively with a feed pipe, HVAC feed pipe, HVAC return pipe and filling pipe be connected, the pipeline in described domestic hot-water's device respectively with primary water pipe, domestic hot-water's feed pipe, domestic hot-water's return pipe and running water pipe be connected, described frequency-conversion control cabinet by cable respectively with two electric control valves, three temperature sensors, five water pumps, a pressure transmitter and a magnetic valve are connected.Compared with the prior art, the utility model heating and domestic hot-water's two covering devices are integrated design, processing and manufacturing, make system layout more rationally, saved investment, reduced floor space.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1, pipeline, 2, Pressure gauge, 3, filter, 4, electric control valve, 5, shut-off valve, 6, thermometer, 7, plate type heat exchanger, 8, frequency-conversion control cabinet, 9, temperature sensor, 10, check-valves, 11, be flexible coupling, 12, water pump, 13, pressure transmitter, 14, magnetic valve, 15, cable.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of hot water-heating alliance heat exchange unit, comprises heating plant, domestic hot-water's device and startup control device, described heating plant, comprises 11 Pressure gauges 2 that are arranged on pipeline 1, two filters 3, an electric control valve 4, 13 shut-off valves 5, four thermometers 6, a plate type heat exchanger 7, a temperature sensor 9, five check-valves 10, eight are flexible coupling 11, four water pumps 12, a pressure transmitter 13 and a magnetic valve 14, and be connected to form by pipeline 1, described domestic hot-water's device, comprises seven Pressure gauges 2 that are arranged on pipeline 1, a filter 3, an electric control valve 4, five shut-off valves 5, four thermometers 6, a plate type heat exchanger 7, two temperature sensors 9, two check-valves 10, two are flexible coupling 11 and a water pump 12, and be connected to form by pipeline 1, described startup control device, comprises frequency-conversion control cabinet 8 and cable 15, described heating plant is connected with domestic hot-water's device by pipeline 1, the pipeline 1 in described heating plant respectively with a feed pipe, HVAC feed pipe, HVAC return pipe and filling pipe be connected, the pipeline 1 in described domestic hot-water's device respectively with primary water pipe, domestic hot-water's feed pipe, domestic hot-water's return pipe and running water pipe are connected, described frequency-conversion control cabinet 8 by cable 15 respectively with two electric control valves 4, three temperature sensors 9, five water pumps 12, a pressure transmitter 13 and a magnetic valve 14 are connected.
The utility model advantage is: a kind of hot water-heating alliance heat exchange unit, heating and domestic hot-water's two covering devices are integrated design, processing and manufacturing, make system layout more rationally, saved investment, reduced floor space.
Claims (1)
1. hot water-heating alliance heat exchange unit, comprises heating plant, domestic hot-water's device and startup control device, described heating plant, comprises 11 Pressure gauges (2) that are arranged on pipeline (1), two filters (3), an electric control valve (4), 13 shut-off valves (5), four thermometers (6), a plate type heat exchanger (7), a temperature sensor (9), five check-valves (10), eight be flexible coupling (11), four water pumps (12), a pressure transmitter (13) and a magnetic valve (14), and be connected to form by pipeline (1), described domestic hot-water's device, comprises seven Pressure gauges (2) that are arranged on pipeline (1), a filter (3), an electric control valve (4), five shut-off valves (5), four thermometers (6), a plate type heat exchanger (7), two temperature sensors (9), two check-valves (10), two are flexible coupling (11) and a water pump (12), and be connected to form by pipeline (1), described startup control device, comprise frequency-conversion control cabinet (8) and cable (15), it is characterized in that: described heating plant is connected with domestic hot-water's device by pipeline (1), the pipeline (1) in described heating plant respectively with a feed pipe, HVAC feed pipe, HVAC return pipe and filling pipe be connected, the pipeline (1) in described domestic hot-water's device respectively with primary water pipe, domestic hot-water's feed pipe, domestic hot-water's return pipe and running water pipe be connected, described frequency-conversion control cabinet (8) by cable (15) respectively with two electric control valves (4), three temperature sensors (9), five water pumps (12), a pressure transmitter (13) and a magnetic valve (14) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253989.2U CN203837071U (en) | 2014-05-16 | 2014-05-16 | Hot water-heating combined supply heat exchange unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253989.2U CN203837071U (en) | 2014-05-16 | 2014-05-16 | Hot water-heating combined supply heat exchange unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837071U true CN203837071U (en) | 2014-09-17 |
Family
ID=51514902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253989.2U Expired - Fee Related CN203837071U (en) | 2014-05-16 | 2014-05-16 | Hot water-heating combined supply heat exchange unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964358A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange device of capillary tube system |
-
2014
- 2014-05-16 CN CN201420253989.2U patent/CN203837071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964358A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange device of capillary tube system |
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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 |
Granted publication date: 20140917 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |