CN204513571U - Distributed VFC mixes water heating plant - Google Patents
Distributed VFC mixes water heating plant Download PDFInfo
- Publication number
- CN204513571U CN204513571U CN201520166873.XU CN201520166873U CN204513571U CN 204513571 U CN204513571 U CN 204513571U CN 201520166873 U CN201520166873 U CN 201520166873U CN 204513571 U CN204513571 U CN 204513571U
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- Prior art keywords
- valve
- pipeline
- control valve
- butterfly valve
- water pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model relates to central heating technology, be specially a kind of distributed VFC and mix water heating plant, comprise flow control valve, adjustable speed water pump, butterfly valve, manual modulation valve, Pressure gauge, thermometer, connecting hose and reducing concentric reducer, butterfly valve, manual modulation valve, the combination of adjustable speed water pump and flow control valve can carry out VFC to the hot water in pipe network, for the actual conditions adjust flux at heating family, the important parameter such as flow velocity and pressure, the utility model can even heat energy, backwater is blended into temperature-adjustable in water supply is simultaneously water supply ftercompction simultaneously, the near-end overheated and problem that far-end is not warm when also perfectly solving direct heating while economize energy.
Description
technical field:
The utility model relates to central heating technology, is specially a kind of distributed VFC and mixes water heating plant.
background technology:
Current concentrated supply of heating in the city mainly contains two kinds of modes, one is direct heating, another kind is indirect heating, wherein direct heating major way especially, but direct heating Problems existing is near overheated for water end (W.E.), and the situation that far-end is not warm, generally for that address this problem will enlargement discharge or improve temperature, but this method causes heat waste serious, heat skewness and heating effect is undesirable.
summary of the invention:
Therefore, be necessary to provide a kind of distributed VFC to mix water heating plant.
Distributed VFC mixes water heating plant, comprise flow control valve, adjustable speed water pump, butterfly valve and manual modulation valve, first butterfly valve is connected with manual adjustments valve pipeline, manual modulation valve is connected with adjustable speed water pump pipeline, adjustable speed water pump is connected with the second butterfly valve pipeline, draw a road pipeline between manual modulation valve and adjustable speed water pump and be connected to first flow control valve, 3rd butterfly valve is connected with second control valve pipeline, second control valve is connected with the 4th butterfly valve pipeline, draws a road pipeline and be connected to first flow control valve between second control valve and the 4th butterfly valve.
Preferably, also comprise Pressure gauge, thermometer, connecting hose and reducing concentric reducer, first butterfly valve is fixedly connected with Pressure gauge and thermometer with on the pipeline between manual modulation valve, position near manual modulation valve on pipeline between manual modulation valve with adjustable speed water pump is fixedly connected with reducing concentric reducer, Pressure gauge is fixedly connected with near the position of adjustable speed water pump, pipeline between adjustable speed water pump with the second butterfly valve is fixedly connected with connecting hose, Pressure gauge and thermometer, 3rd butterfly valve is fixedly connected with Pressure gauge with on the pipeline between second control valve, position near second control valve on pipeline between second control valve with the 4th butterfly valve is fixedly connected with reducing concentric reducer, Pressure gauge and thermometer is fixedly connected with near the position of the 4th butterfly valve.
Preferably, flow control valve used is self-operated flow control valve, and Pressure gauge is spring manometer, and connecting hose is rubber soft joint.
The combination of butterfly valve, manual modulation valve, adjustable speed water pump and flow control valve can carry out VFC to the hot water in pipe network, for actual conditions adjust flux, the important parameter such as flow velocity and pressure at heating family.
The utility model can even heat energy, and backwater is blended into temperature-adjustable in water supply is simultaneously water supply ftercompction simultaneously, near-end overheated and problem that far-end is not warm when also perfectly solving direct heating while economize energy.
accompanying drawing illustrates:
Fig. 1 is that distributed VFC mixes water heating plant pipeline distribution map.
In figure: first flow control valve 11, second control valve 12, first butterfly valve 21, second butterfly valve 22, the 3rd butterfly valve 23, the 4th butterfly valve 24, manual modulation valve 3, adjustable speed water pump 4, thermometer 5, Pressure gauge 6, reducing concentric reducer 7 and connecting hose 8.
detailed description of the invention:
The distributed VFC of one that please refer to as shown in Figure 1 mixes water heating plant, comprise flow control valve, adjustable speed water pump 4, butterfly valve and manual modulation valve 3, first butterfly valve 21 is connected with manual modulation valve 3 pipeline, manual modulation valve 3 is connected with adjustable speed water pump 4 pipeline, adjustable speed water pump 4 is connected with the second butterfly valve 22 pipeline, draw a road pipeline between manual modulation valve 3 and adjustable speed water pump 4 and be connected to first flow control valve 11, 3rd butterfly valve 23 is connected with second control valve 12 pipeline, second control valve 12 is connected with the 4th butterfly valve 24 pipeline, draw a road pipeline between second control valve 12 and the 4th butterfly valve 24 and be connected to first flow control valve 11.
Preferably, also comprise Pressure gauge, thermometer, connecting hose and reducing concentric reducer, first butterfly valve 21 is fixedly connected with Pressure gauge and thermometer with on the pipeline between manual modulation valve 3, position near manual modulation valve 3 on pipeline between manual modulation valve 3 with adjustable speed water pump 4 is fixedly connected with reducing concentric reducer, Pressure gauge is fixedly connected with near the position of adjustable speed water pump 4, pipeline between adjustable speed water pump 4 with the second butterfly valve 22 is fixedly connected with connecting hose, Pressure gauge and thermometer, 3rd butterfly valve 23 is fixedly connected with Pressure gauge with on the pipeline between second control valve 12, position near second control valve 12 on pipeline between second control valve 12 with the 4th butterfly valve 24 is fixedly connected with reducing concentric reducer, Pressure gauge and thermometer is fixedly connected with near the position of the 4th butterfly valve 24.
Preferably, flow control valve used is self-operated flow control valve, and Pressure gauge is spring manometer, and connecting hose is rubber soft joint.
Embodiment:
First butterfly valve connects thermal source feed pipe, second butterfly valve connects heating family feed pipe, 3rd butterfly valve connects thermal source return pipe, and the 4th butterfly valve connects heating family return pipe, along with high-pressure water heating passes into from the first butterfly valve, normal supply heating family, moisture in return pipe is two-way, and a road is back to thermal source unit, and another road passes in feed pipe and participates in ftercompction heat supply, make full use of heat energy, also can control parameters such as flow, flow velocity and temperature while economize energy.
The utility model can use in newly-built heating plant, also can transform for old heating plant, simple and practical, and small investment is effective, easily promotes the use of.
Claims (3)
1. distributed VFC mixes water heating plant, it is characterized in that: comprise flow control valve, adjustable speed water pump, butterfly valve and manual modulation valve, first butterfly valve is connected with manual adjustments valve pipeline, manual modulation valve is connected with adjustable speed water pump pipeline, adjustable speed water pump is connected with the second butterfly valve pipeline, draw a road pipeline between manual modulation valve and adjustable speed water pump and be connected to first flow control valve, 3rd butterfly valve is connected with second control valve pipeline, second control valve is connected with the 4th butterfly valve pipeline, draw a road pipeline between second control valve and the 4th butterfly valve and be connected to first flow control valve.
2. distributed VFC as claimed in claim 1 mixes water heating plant, it is characterized in that: also comprise Pressure gauge, thermometer, connecting hose and reducing concentric reducer, first butterfly valve is fixedly connected with Pressure gauge and thermometer with on the pipeline between manual modulation valve, position near manual modulation valve on pipeline between manual modulation valve with adjustable speed water pump is fixedly connected with reducing concentric reducer, Pressure gauge is fixedly connected with near the position of adjustable speed water pump, pipeline between adjustable speed water pump with the second butterfly valve is fixedly connected with connecting hose, Pressure gauge and thermometer, 3rd butterfly valve is fixedly connected with Pressure gauge with on the pipeline between second control valve, position near second control valve on pipeline between second control valve with the 4th butterfly valve is fixedly connected with reducing concentric reducer, Pressure gauge and thermometer is fixedly connected with near the position of the 4th butterfly valve.
3. distributed VFC as claimed in claim 1 mixes water heating plant, it is characterized in that: flow control valve used is self-operated flow control valve, and Pressure gauge is spring manometer, and connecting hose is rubber soft joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166873.XU CN204513571U (en) | 2015-03-24 | 2015-03-24 | Distributed VFC mixes water heating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166873.XU CN204513571U (en) | 2015-03-24 | 2015-03-24 | Distributed VFC mixes water heating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513571U true CN204513571U (en) | 2015-07-29 |
Family
ID=53711545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166873.XU Active CN204513571U (en) | 2015-03-24 | 2015-03-24 | Distributed VFC mixes water heating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340902A (en) * | 2018-10-17 | 2019-02-15 | 余宝法 | A kind of adjustment type water stream injection pump is for heat balance system and its balance method |
| CN109724152A (en) * | 2018-07-24 | 2019-05-07 | 永康市蜂蚁科技有限公司 | Heating equipment hot channel flow velocity switching system |
-
2015
- 2015-03-24 CN CN201520166873.XU patent/CN204513571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724152A (en) * | 2018-07-24 | 2019-05-07 | 永康市蜂蚁科技有限公司 | Heating equipment hot channel flow velocity switching system |
| CN109340902A (en) * | 2018-10-17 | 2019-02-15 | 余宝法 | A kind of adjustment type water stream injection pump is for heat balance system and its balance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: 750016 South side of Guihua Road, Fengdeng, Jinfeng District, Yinchuan, Ningxia Patentee after: Ningxia Baixin Energy Technology Development Co.,Ltd. Address before: 750001 North of Elderly Apartment and South of Limin Road in Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: NINGXIA BAIXIN HEATING POWER Co.,Ltd. |
|
| TR01 | Transfer of patent right |