CN220506878U - Steam pipe network - Google Patents
Steam pipe network Download PDFInfo
- Publication number
- CN220506878U CN220506878U CN202322097476.9U CN202322097476U CN220506878U CN 220506878 U CN220506878 U CN 220506878U CN 202322097476 U CN202322097476 U CN 202322097476U CN 220506878 U CN220506878 U CN 220506878U
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- Prior art keywords
- heat
- pipeline
- steam
- pipe network
- circulation channel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 239000003657 drainage water Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a steam pipe network, which relates to the technical field of heating equipment and comprises a steam supply pipe network, wherein the steam supply pipe network comprises a drainage water tank and a condenser which is connected and communicated with a heat user, the steam supply pipe network further comprises a heat pump evaporator, a drainage circulation channel and a first heat-conducting fluid circulation channel are arranged in the heat pump evaporator, the drainage water tank is connected and communicated with the drainage circulation channel, the condenser is provided with a condensation water circulation channel and a second heat-conducting fluid circulation channel, an outlet of the first heat-conducting fluid circulation channel is connected and communicated with an inlet of the second heat-conducting fluid circulation channel through a first pipeline, an inlet of the first heat-conducting fluid circulation channel is connected and communicated with an outlet of the second heat-conducting fluid circulation channel through a second pipeline, a throttling device is arranged on the first pipeline, and a compressor is arranged on the second pipeline. The steam pipe network provided by the utility model can recycle the hydrophobic heat, so that the purposes of energy conservation and consumption reduction are achieved.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to a steam pipe network.
Background
As industrial parks expand, the scale of the concentrated steam supply pipeline by utilizing the thermal power plant is larger and larger, and the length of the pipeline reaches tens of kilometers. The temperature of industrial steam is up to 150 ℃, heat loss can cause steam to condense into water in the long-distance pipeline conveying process, if water is gathered in a steam pipeline, the steam pipeline is blocked, even a water hammer phenomenon is generated, the pipeline can be damaged, and a great threat is generated to safe and reliable operation of a steam pipeline network. Therefore, the steam pipe network is required to be additionally provided with the drainage device at a proper position, and the drainage of the existing steam heat supply network can be directly drained, so that a great amount of drainage heat is wasted.
Disclosure of Invention
The utility model aims to provide a steam pipe network to solve the problems in the prior art, and can recycle hydrophobic heat, so that energy waste is reduced.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a steam pipe network, which comprises a steam supply pipe network, and further comprises a heat pump evaporator, wherein the steam supply pipe network comprises a drain water tank and a condenser which is connected and communicated with a heat user, the inside of the heat pump evaporator is provided with a drain circulation channel and a first heat conduction fluid circulation channel, the drain water tank is connected and communicated with the drain circulation channel, the condenser is provided with a condensation water circulation channel and a second heat conduction fluid circulation channel, the outlet of the first heat conduction fluid circulation channel is connected and communicated with the inlet of the second heat conduction fluid circulation channel through a first pipeline, the inlet of the first heat conduction fluid circulation channel is connected and communicated with the outlet of the second heat conduction fluid circulation channel through a second pipeline, a throttling device is arranged on the first pipeline, and a compressor is arranged on the second pipeline.
Preferably, the steam supply pipe network further comprises a heat source connected and communicated with the heat user through a third pipeline, a steam generator connected and communicated with the outlet of the condensed water circulation channel and a steam compressor connected and communicated with the steam generator, the water drainage tank and the steam compressor are both connected and communicated with the third pipeline, the heat user is connected and communicated with the inlet of the condensed water circulation channel, a first water pump is arranged between the condenser and the steam generator, a second water pump is arranged between the water drainage tank and the heat pump evaporator, and valves are arranged on the third pipeline at the outlet of the heat source and the inlet of the heat user, on the connecting pipeline between the water drainage tank and the third pipeline and on the connecting pipeline between the heat user and the condenser.
Compared with the prior art, the utility model has the following technical effects:
according to the steam pipe network provided by the utility model, the drain water discharged by the drain water tank can flow into the heat pump evaporator and exchange heat with the heat conduction fluid in the first heat conduction fluid circulation channel, the heat conduction fluid carrying heat can transfer the heat to the condensed water in the condenser after the heat user uses steam in the second heat conduction fluid circulation channel, so that the recovery and the utilization of the drain heat are realized, and the energy waste is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a steam pipe network according to the present utility model;
in the figure: 1-a heat source; 2-a hydrophobic tank; 3-hot user; 4-a heat pump evaporator; 5-compressor; 6-a throttling device; 7-a condenser; 8-a steam generator; 9-a water vapor compressor; 10-a third pipe; 11-a drain valve; 12-a steam supply valve; 13-adjusting a valve; 14-a first water pump; 15-a second water pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a steam pipe network to solve the problems in the prior art.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a steam pipe network, as shown in fig. 1, in the embodiment, the steam pipe network comprises a steam supply pipe network, the steam supply pipe network comprises a drain water tank 2 and a condenser 7 which is connected and communicated with a heat user 3, the steam supply pipe network further comprises a heat pump evaporator 4, a drain circulation channel and a first heat conduction fluid circulation channel are arranged in the heat pump evaporator 4, the drain water tank 2 is connected and communicated with the drain circulation channel, the condenser 7 is provided with a condensation water circulation channel and a second heat conduction fluid circulation channel, an outlet of the first heat conduction fluid circulation channel is connected and communicated with an inlet of the second heat conduction fluid circulation channel through a first pipeline, an inlet of the first heat conduction fluid circulation channel is connected and communicated with an outlet of the second heat conduction fluid circulation channel through a second pipeline, a throttling device 6 is arranged on the first pipeline, and a compressor 5 is arranged on the second pipeline.
The steam supply pipe network further comprises a heat source 1 connected and communicated with the heat user 3 through a third pipeline 10, a steam generator 8 connected and communicated with the outlet of the condensed water circulation channel and a steam compressor 9 connected and communicated with the steam generator 8, the drain water tank 2 and the steam compressor 9 are both connected and communicated with the third pipeline 10, the heat user 3 is connected and communicated with the inlet of the condensed water circulation channel, a first water pump 14 is arranged between the condenser 7 and the steam generator 8, a second water pump 15 is arranged between the drain water tank 2 and the heat pump evaporator 4, valves are arranged on the third pipeline 10 at the outlet of the heat source 1 and the inlet of the heat user 3, on the connecting pipeline between the drain water tank 2 and the third pipeline 10 and on the connecting pipeline between the heat user 3 and the condenser 7, the valves at the outlet of the heat source 1 are steam supply valves 12, the valves at the inlet of the heat user 3 are regulating valves 13, and the valves at the connecting pipeline between the drain water tank 2 and the third pipeline 10 are drain valves 11.
According to the steam pipe network provided by the utility model, steam is produced from a heat source 1, steam is supplied to a heat user 3 through a steam supply valve 12 and a third pipeline 10, the heat user 3 can use steam according to requirements by utilizing a regulating valve 13, drainage generated by heat dissipation in the steam supply pipe network enters a drainage water tank 2 through a drainage valve 11 and flows into a first heat-conducting fluid circulation channel from the drainage water tank 2, drainage exchanges heat with heat-conducting fluid in a heat pump evaporator 4, the discharged drainage water is discharged from an outlet of the first heat-conducting fluid circulation channel, condensation water enters a condensation water circulation channel through a valve after the heat user 3 uses the steam, heat exchange is performed on the condensation water in a condenser 7, the condensation water absorbs the heat and is sent to a steam generator 8 through a first water pump 14 after being heated, the steam generated by the steam generator 8 enters a steam compressor 9, the steam is heated and pressurized to required parameters in the steam compressor 9, and then the drainage water enters the third pipeline 10, namely a main steam pipeline or the steam pipe network is directly used by the heat user 3.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (2)
1. The utility model provides a steam pipe network, includes steam supply pipe network, steam supply pipe network includes hydrophobic water tank and the condenser of being connected and communicating with the heat user, its characterized in that: still include the heat pump evaporator, the inside hydrophobic circulation passageway and the first heat conduction fluid circulation passageway that has of heat pump evaporator, the hydrophobic water tank with hydrophobic circulation passageway is connected and is linked together, the condenser has condensate flow passageway and second heat conduction fluid circulation passageway, the export of first heat conduction fluid circulation passageway with the entry of second heat conduction fluid circulation passageway is through first pipeline connection and intercommunication, the entry of first heat conduction fluid circulation passageway with the export of second heat conduction fluid circulation passageway is through second pipeline connection and intercommunication, be provided with throttling arrangement on the first pipeline, be provided with the compressor on the second pipeline.
2. The steam pipe network of claim 1, wherein: the steam supply pipe network further comprises a heat source connected and communicated with a heat user through a third pipeline, a steam generator connected and communicated with an outlet of the condensed water circulation channel and a steam compressor connected and communicated with the steam generator, the water drainage tank and the steam compressor are connected and communicated with the third pipeline, the heat user is connected and communicated with an inlet of the condensed water circulation channel, a first water pump is arranged between the condenser and the steam generator, a second water pump is arranged between the water drainage tank and the heat pump evaporator, and valves are arranged on the third pipeline at the outlet of the heat source and the inlet of the heat user, on the connecting pipeline between the water drainage tank and the third pipeline and on the connecting pipeline between the heat user and the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097476.9U CN220506878U (en) | 2023-08-03 | 2023-08-03 | Steam pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097476.9U CN220506878U (en) | 2023-08-03 | 2023-08-03 | Steam pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506878U true CN220506878U (en) | 2024-02-20 |
Family
ID=89875484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097476.9U Active CN220506878U (en) | 2023-08-03 | 2023-08-03 | Steam pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506878U (en) |
-
2023
- 2023-08-03 CN CN202322097476.9U patent/CN220506878U/en active Active
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