CN203744353U - Direct connecting type pressurizing heating unit - Google Patents
Direct connecting type pressurizing heating unit Download PDFInfo
- Publication number
- CN203744353U CN203744353U CN201320537819.2U CN201320537819U CN203744353U CN 203744353 U CN203744353 U CN 203744353U CN 201320537819 U CN201320537819 U CN 201320537819U CN 203744353 U CN203744353 U CN 203744353U
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- China
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- district
- supply network
- water return
- return pipeline
- municipal
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Abstract
The utility model discloses a direct connecting type pressurizing heating unit. The direct connecting type pressurizing heating unit comprises a control cabinet, a municipal heat-supply network water supply pipeline, a high-area water supply pipeline, a municipal heat-supply network water return pipeline and a high-area water return pipeline, wherein a pressurizing device is arranged between the municipal heat-supply network water supply pipeline and the high-area water supply pipeline; a pressure-reducing partitioning device is arranged between the municipal heat-supply network water return pipeline and the high-area water return pipeline; a control valve is arranged between the pressurizing device and the high-area water supply pipeline; the pressurizing device, the control valve and the pressure-reducing partitioning device are all connected to the control cabinet in an electric control manner; the pressurizing device adopts a booster pump; the booster pump is fixed and connected between the municipal heat-supply network water supply pipeline and the high-area water supply pipeline in an insertion manner. The direct connecting type pressurizing heating unit is simple in structure, convenient to use, low in investment, high in heat efficiency, capable of running fully automatically.
Description
Technical field:
The utility model the utility model relates to heating equipment, relates in particular to a kind of direct-connected pressurization heating unit.
Background technology:
Residential housing: low layer: 1-3 layer; Multilayer: 4-6 layer; On the middle and senior level: 7-9 layer; High-rise: 10-30 layer.Public building and comprehensive building: building total height person below 24 meters is non-skyscraper, total height person more than 24 meters is skyscraper (not comprising the individual layer main building that highly exceedes 24 meters).When depth of building exceedes 100 meters, no matter house or public building are all called high-rise building.
Current, in some small and medium-sized cities, more and more original multilayer or the centres on the middle and senior level of appearing at of skyscraper, even because the reasons such as landform are in the newly-built community of same a slice, also can plan, design highly different construction styles, just must comprehensively analyze according to many situations such as building distribution, high-rise subregion situation, heating form, system materials for heat unit like this, select scientific and reasonable connected mode to be connected with central heating system, hot user's heating effect be should ensure, safety, the economical operation of whole heating system also will be guaranteed.The conventional mode of high rise building heating is as steam (high-temperature water) heat exchange indirect heating, the direct-connected heat supply in the secondary network of rivers, the mixed direct-connected heat supply of water.And at present direct supply heating system cannot regulate that heat load, power consumption are high, system fluctuation of service.For solving this technical problem, need to occur that one is simple in structure, easy to use, equipment investment is few, the thermal efficiency is high, the direct-connected pressurization heating unit of fully automatic operation.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming existing in prior art, the direct-connected pressurization heating of a kind of skyscraper unit is provided, skyscraper Gao district's heating Yu Di district heating system is directly connected, compared with traditional Heating of High-rise Building system, it is without heat exchanger, the special heat exchange unit in Bu Shegao district, do not establish water tank, this equipment directly supplies water heating agent to pressurize and delivers to high district, Jiang Gao district backwater decompression simultaneously, Yu Di district backwater directly connects, both avoided a large amount of heat loss of heat exchanger system, save electric energy, avoid again two water tank open systems to pipeline, the heavy corrosion that equipment causes.Provide a kind of simple in structure, equipment investment is few, the thermal efficiency is high, the direct-connected pressurization of fully automatic operation heating unit.
To achieve these goals, the utility model provides a kind of direct-connected pressurization heating unit, comprise switch board, municipal administration heat supply network supply channel, high district supply channel, municipal administration heat supply network water return pipeline, high district water return pipeline, wherein, between municipal administration heat supply network supply channel Yu Gao district supply channel, be provided with pressue device, between municipal administration heat supply network water return pipeline Yu Gao district water return pipeline, be provided with decompression occluding device, between pressue device Yu Gao district supply channel, be provided with control valve, between described pressue device and described switch board, electricly connect, between described control valve and described switch board, electricly connect, between described decompression occluding device and described switch board, electricly connect.
Described pressue device is force (forcing) pump, pegs graft fixing between described force (forcing) pump and municipal heat supply network supply channel, high district supply channel.
Described decompression occluding device comprises body, the inside of body is provided with relief pipe, the bottom of described body is provided with municipal heat supply network backwater connector He Gao district backwater connector, described municipal heat supply network backwater connector is connected with municipal heat supply network water return pipeline, high district backwater connector Yu Gao district water return pipeline is connected, the top of described relief pipe is provided with relief valve, between relief valve and switch board, electricly connect, relief valve is electronic pressure-reducing valve, and electronic pressure-reducing valve is by promoting or reduce the circulation area of flap change medium.
The control that can link of described decompression occluding device and described pressue device.
High district water return pipeline is connected with skyscraper Di district water return pipeline by the decompression of decompression occluding device is rear.(low district water return pipeline is sent in water return pipeline decompression in high district back to, avoids heat transfer losses)
Skyscraper Di district supply channel is connected by the pressue device Hou Yugao district supply channel that pressurizes.(He Gao district of municipal heat supply network supply channel Wei Di district supplies water, and low district supply channel adds and is sent to high district, avoids heat transfer losses.)
Advantage of the present utility model is, skyscraper Gao district's heating Yu Di district heating system is directly connected, compared with traditional Heating of High-rise Building system, it is without heat exchanger, the special heat exchange unit in Bu Shegao district, does not establish water tank, and high district is delivered in the pressurization of directly heating agent being supplied water of this equipment, Jiang Gao district backwater decompression simultaneously, Yu Di district backwater directly connects, and has both avoided a large amount of heat loss of heat exchanger system, has saved electric energy, the heavy corrosion of having avoided again two water tank open systems to cause pipeline, equipment.It is simple in structure, equipment investment is few, the thermal efficiency is high, fully automatic operation.
Brief description of the drawings:
Fig. 1 is each part connection diagram of the present utility model.
Fig. 2 is the structural representation of decompression occluding device of the present utility model.
Accompanying drawing mark:
1, municipal heat supply network backwater connector 2, relief valve 3, relief pipe
4, high district backwater connector 5, switch board 6, municipal heat supply network supply channel
7, high district supply channel 8, high district water return pipeline 9, municipal heat supply network water return pipeline
10, pressue device 11, decompression occluding device 12, low district water return pipeline
13, low district supply channel
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described.As shown in Figure 1, Fig. 1 is each part connection diagram of the present utility model.Fig. 2 is the structural representation of decompression occluding device of the present utility model.
The utility model comprises switch board 5, municipal administration heat supply network supply channel 6, high district supply channel 7, municipal administration heat supply network water return pipeline 9, high district water return pipeline 8, wherein, between municipal administration heat supply network supply channel 6 Yu Gao district supply channels 7, be provided with pressue device 10, between municipal administration heat supply network water return pipeline 9 Yu Gao district water return pipelines 8, be provided with decompression occluding device 11, between pressue device 10Yu Gao district supply channel 7, be provided with control valve, between pressue device 10 and switch board 5, electricly connect, between control valve and described switch board 5, electricly connect, between decompression occluding device 11 and switch board 5, electricly connect.Pressue device 10 is force (forcing) pump, pegs graft fixing between described force (forcing) pump and municipal heat supply network supply channel 6, high district supply channel 7.Decompression occluding device 11 comprises body, the inside of body is provided with relief pipe 3, the bottom of body is provided with municipal heat supply network backwater connector 1 He Gao district backwater connector 4, municipal administration heat supply network backwater connector 1 is connected with municipal heat supply network water return pipeline 9, backwater connector 4 Yu Gao district water return pipelines 8 in high district are connected, the top of relief pipe 3 is provided with relief valve 2, between relief valve 2 and switch board, electricly connect, relief valve 2 is electronic pressure-reducing valve, and electronic pressure-reducing valve is by promoting or reduce the circulation area of flap change medium.The control that can link of decompression occluding device 11 and pressue device 10.High district water return pipeline 8 is connected with skyscraper Di district water return pipeline 12 by 11 decompressions of decompression occluding device are rear.Low district water return pipeline 12 is sent in water return pipeline 9 decompressions in high district back to, avoids heat transfer losses.Feed pipe 13 tunnels, skyscraper Di district are connected by the pressue device 10 Hou Yugao district supply channel 7 that pressurizes.Municipal administration heat supply network supply channel 6 He Gao districts of Wei Di district supply water, and low district supply channel 13 adds and is sent to high district, avoids heat transfer losses.
The utility model directly connects skyscraper Gao district's heating Yu Di district heating system, compared with traditional Heating of High-rise Building system, it is without heat exchanger, the special heat exchange unit in Bu Shegao district, do not establish water tank, this equipment directly supplies water heating agent to pressurize and delivers to high district, Jiang Gao district backwater decompression simultaneously, and Yu Di district backwater directly connects, both avoid a large amount of heat loss of heat exchanger system, saved electric energy, the heavy corrosion of having avoided again two water tank open systems to cause pipeline, equipment.It is simple in structure, equipment investment is few, the thermal efficiency is high, fully automatic operation.
Claims (3)
1. a direct-connected pressurization heating unit, comprise switch board, municipal administration heat supply network supply channel, high district supply channel, municipal administration heat supply network water return pipeline, high district water return pipeline, it is characterized in that, between municipal administration heat supply network supply channel Yu Gao district supply channel, be provided with pressue device, between municipal administration heat supply network water return pipeline Yu Gao district water return pipeline, be provided with decompression occluding device, between pressue device Yu Gao district supply channel, be provided with control valve, between described pressue device and described switch board, electricly connect, between described control valve and described switch board, electricly connect, between described decompression occluding device and described switch board, electricly connect.
2. direct-connected pressurization heating unit according to claim 1, is characterized in that, described pressue device is force (forcing) pump, between described force (forcing) pump and municipal heat supply network supply channel, high district supply channel, pegs graft and fixes.
3. direct-connected pressurization heating unit according to claim 1, it is characterized in that, described decompression occluding device comprises body, the inside of body is provided with relief pipe, the bottom of described body is provided with municipal heat supply network backwater connector He Gao district backwater connector, described municipal heat supply network backwater connector is connected with municipal heat supply network water return pipeline, high district backwater connector Yu Gao district water return pipeline is connected, the top of described relief pipe is provided with relief valve, between relief valve and switch board, electricly connect, relief valve is electronic pressure-reducing valve, electronic pressure-reducing valve is by promoting or reduce the circulation area of flap change medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537819.2U CN203744353U (en) | 2013-08-24 | 2013-08-24 | Direct connecting type pressurizing heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537819.2U CN203744353U (en) | 2013-08-24 | 2013-08-24 | Direct connecting type pressurizing heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744353U true CN203744353U (en) | 2014-07-30 |
Family
ID=51344145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537819.2U Expired - Fee Related CN203744353U (en) | 2013-08-24 | 2013-08-24 | Direct connecting type pressurizing heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744353U (en) |
-
2013
- 2013-08-24 CN CN201320537819.2U patent/CN203744353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Direct connecting type pressurizing heating unit Effective date of registration: 20141205 Granted publication date: 20140730 Pledgee: Qilu bank, Limited by Share Ltd, Ji'nan Zhang Zhuang sub branch Pledgor: JINAN ZHANGXIA WATER HEAT TRANSFER EQUIPMENT CO., LTD. Registration number: 2014370000049 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20140730 Termination date: 20160824 |