CN109798574A - More floor central heating systems - Google Patents
More floor central heating systems Download PDFInfo
- Publication number
- CN109798574A CN109798574A CN201910212974.9A CN201910212974A CN109798574A CN 109798574 A CN109798574 A CN 109798574A CN 201910212974 A CN201910212974 A CN 201910212974A CN 109798574 A CN109798574 A CN 109798574A
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- CN
- China
- Prior art keywords
- pressure sensor
- water
- floor
- freq uency
- conversion supercharging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of more floor central heating systems, including heat-exchange unit, water segregator and water collector, first outlet pipe of water segregator is connected to low area's floor heating pipeline, second outlet pipe of water segregator is connected to high area's floor heating pipeline, first return pipe of water collector is connected to low area's floor heating pipeline, and the second return pipe of water collector is connected to high area's floor heating pipeline；Second outlet pipe is pumped equipped with the second freq uency conversion supercharging, the inlet end of second freq uency conversion supercharging pump is equipped with second pressure sensor, its water outlet end is equipped with third pressure sensor, second return pipe is equipped with pressure reducing valve, the water outlet end of pressure reducing valve is equipped with the 4th pressure sensor, 4th pressure sensor is equipped with the second control assembly, and the second control assembly communicates with the 4th pressure sensor, the second freq uency conversion supercharging pump respectively.The more floor central heating systems of the present invention using the above structure, installation is simple, and equipment cost is low, guarantees going on smoothly for reconstruction of the old city town.
Description
Technical field
The present invention relates to heating installation technical fields, more particularly to a kind of more floor central heating systems.
Background technique
Currently, central heating improvement project in old residential area carries out in high gear, removed including coal-burning boiler
Heat-exchange unit central heating is transformed, has both responded national policy, moreover it is possible to improve resident's heating effect.But old residential area heat exchange station
Transformation has derived many limitations, since heat exchange station construction area is limited, can only hold a heat-exchange unit, if not secondary add
Pressure, high-floor feedwater pressure are not achieved, and heat with the area Tan Di normal, but high area's flowing water is unsmooth；If increasing heat-exchange unit for hydraulic pressure
Power, water flow can achieve high area resident, but low area resident water flow can accelerate that indoor overheating or low area's pipeline is caused to burst apart.
Summary of the invention
The object of the present invention is to provide a kind of more floor central heating systems, and installation is simple, and equipment cost is low, guarantees old city
Transformation is gone on smoothly.
To achieve the above object, the present invention provides a kind of more floor central heating systems, including heat-exchange unit, water segregator
And water collector, the heat-exchange unit are connected with the water segregator, the water collector respectively, the first outlet pipe of the water segregator with
Low area's floor heating pipeline connection, the second outlet pipe of the water segregator are connected to high area's floor heating pipeline, the water collector
The first return pipe be connected to low area's floor heating pipeline, the second return pipe of the water collector and high area's floor heating pipeline connect
It is logical；
First outlet pipe is pumped equipped with the first freq uency conversion supercharging, and first return pipe is sensed equipped with first pressure
Device, the first pressure sensor are equipped with the first control assembly, and first control assembly increases with first frequency conversion respectively
Press pump, the first pressure sensor communicate；
Second outlet pipe is pumped equipped with the second freq uency conversion supercharging, and the inlet end of second freq uency conversion supercharging pump is equipped with the
Two pressure sensors, water outlet end are equipped with third pressure sensor, and second return pipe is equipped with pressure reducing valve, the decompression
The water outlet end of valve be equipped with the 4th pressure sensor, the 4th pressure sensor be equipped with the second control assembly, described second
Control assembly communicates with the 4th pressure sensor, second freq uency conversion supercharging pump respectively.
Preferably, first outlet pipe is equipped with first freq uency conversion supercharging pump of several and column distribution, and described the
Two outlet pipes are equipped with second freq uency conversion supercharging pump of several and column distribution.
Preferably, the second pressure sensor and the third pressure sensor are equipped with alarm assemblies.
Preferably, the pressure reducing valve and it is connected to switch valve.
Therefore, the more floor central heating systems of the present invention using the above structure, installation is simple, and equipment cost is low, guarantees
Reconstruction of the old city town is gone on smoothly.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the schematic diagram of the more floor central heating system embodiments of the present invention.
Appended drawing reference
1, heat-exchange unit；2, water segregator；3, water collector；4, the first outlet pipe；5, the first freq uency conversion supercharging pumps；6, the first return water
Pipe；7, first pressure sensor；8, the second outlet pipe；9, the second freq uency conversion supercharging pumps；10, second pressure sensor；11, third pressure
Force snesor；12, the second return pipe；13, pressure reducing valve；14, switch valve；15, the 4th pressure sensor.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Fig. 1 is the schematic diagram of the more floor central heating system embodiments of the present invention, as shown, a kind of more floors are concentrated and supplied
Heating system, including heat-exchange unit 1, water segregator 2 and water collector 3, heat-exchange unit 1 are connected with water segregator 2, water collector 3 respectively, catchment
Water in device 3 flows into water segregator 2 after the heat absorption of heat-exchange unit 1.First outlet pipe 4 of water segregator 2 and low area's floor heating pipe
Road connection, the area Bing Xiangdi floor supply water, and the first return pipe 6 of water collector 3 is connected to low area's floor heating pipeline, low area's floor
Water flows into water collector 3 from the first return pipe 6.Second outlet pipe 8 of water segregator 2 is connected to high area's floor heating pipeline, and to height
Area's floor supplies water, and the second return pipe 12 of water collector 3 is connected to high area's floor heating pipeline, and the water of high area's floor is from the second return water
Pipe 12 flows into water collector 3.
First outlet pipe 4 is equipped with the first freq uency conversion supercharging pump 5, for pressurizeing into low area's floor water.First return pipe 6
It is equipped with first pressure sensor 7, for monitoring the hydraulic pressure in the first return pipe 6.First pressure sensor 7 is equipped with the first control
Component processed, the first control assembly communicate with the first freq uency conversion supercharging pump 5, first pressure sensor 7 respectively.When first pressure senses
When hydraulic pressure in device 7 drops to critical value, the first control assembly controls 5 pressurization of the first freq uency conversion supercharging pump, so that low area's floor water flow
Normally.
Second outlet pipe 8 is equipped with the second freq uency conversion supercharging pump 9, for the water stream S in the second outlet pipe 8.Second becomes
The inlet end of frequency booster pump 9 is equipped with second pressure sensor 10, and the hydraulic pressure of 9 water inlets is pumped for detecting the second freq uency conversion supercharging.
The water outlet end of second freq uency conversion supercharging pump 9 is equipped with third pressure sensor 11, pumps 9 water outlet ends for detecting the second freq uency conversion supercharging
Hydraulic pressure.Second pressure sensor 10 and third pressure sensor 11 are equipped with alarm assemblies, after hydraulic pressure is more than setting value, report
Alert component alarm.
Second return pipe 12 is equipped with pressure reducing valve 13, and pressure reducing valve 13 is for subtracting the water flow in the second return pipe 12
Pressure.Pressure reducing valve 13 is simultaneously connected to switch valve 14, and switch valve 14 is used in maintenance.The water outlet end of pressure reducing valve 14 is equipped with the 4th pressure
Sensor 15, the 4th pressure sensor 15 are used to detect the pressure of 13 water outlet of pressure reducing valve.4th pressure sensor 15 is equipped with
Second control assembly, the second control assembly communicate with the 4th pressure sensor 15, the second freq uency conversion supercharging pump 9 respectively, the 4th pressure
Force snesor 15 detect hydraulic pressure reduce after by signal pass to the second freq uency conversion supercharging pump 9, thus to waterflow boosting.
First outlet pipe 4 is equipped with the first freq uency conversion supercharging pump 5 of several and column distribution, if the second outlet pipe 8 is equipped with
Multiple groups are set side by side in dry a and column distribution the second freq uency conversion supercharging pump 9, the first freq uency conversion supercharging pump 5 and the second freq uency conversion supercharging pump 9, can
Using as spare selection.
When low area's floor and high area's floor heat, if hydraulic pressure is low, it can may be implemented to heat by waterflow boosting.In addition,
It detects that hydraulic pressure is low by first pressure sensor 7 and the 4th pressure sensor 15, i.e., can voluntarily carry out moisturizing when water is few,
To guarantee being normally carried out for heating.
Therefore, the more floor central heating systems of the present invention using the above structure, installation is simple, and equipment cost is low, guarantees
Reconstruction of the old city town is gone on smoothly.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited,
Although the present invention is described in detail with reference to preferred embodiments, those skilled in the art should understand that: its according to
So can be with modification or equivalent replacement of the technical solution of the present invention are made, and these modifications or equivalent replacement cannot also make to repair
Technical solution after changing is detached from the spirit and scope of technical solution of the present invention.
Claims (4)
1. a kind of more floor central heating systems, including heat-exchange unit, water segregator and water collector, the heat-exchange unit respectively with institute
State water segregator, the water collector is connected, it is characterised in that: the first outlet pipe of the water segregator and low area's floor heating pipeline connect
Logical, the second outlet pipe of the water segregator is connected to high area's floor heating pipeline, the first return pipe of the water collector and low area
The connection of floor heating pipeline, the second return pipe of the water collector are connected to high area's floor heating pipeline；
First outlet pipe is pumped equipped with the first freq uency conversion supercharging, and first return pipe is equipped with first pressure sensor, institute
First pressure sensor is stated equipped with the first control assembly, first control assembly respectively with first freq uency conversion supercharging pump,
The first pressure sensor communicates；
Second outlet pipe is pumped equipped with the second freq uency conversion supercharging, and the inlet end of the second freq uency conversion supercharging pump is equipped with the second pressure
Force snesor, water outlet end are equipped with third pressure sensor, and second return pipe is equipped with pressure reducing valve, the pressure reducing valve
Water outlet end is equipped with the 4th pressure sensor, and the 4th pressure sensor is equipped with the second control assembly, second control
Component communicates with the 4th pressure sensor, second freq uency conversion supercharging pump respectively.
2. more floor central heating systems according to claim 1, it is characterised in that: if first outlet pipe is equipped with
Dry a and column distribution first freq uency conversion supercharging pump, second outlet pipe are equipped with described the second of several and column distribution
Freq uency conversion supercharging pump.
3. more floor central heating systems according to claim 2, it is characterised in that: the second pressure sensor and institute
Third pressure sensor is stated equipped with alarm assemblies.
4. more floor central heating systems according to claim 3, it is characterised in that: the pressure reducing valve is simultaneously connected to switch
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910212974.9A CN109798574A (en) | 2019-03-20 | 2019-03-20 | More floor central heating systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910212974.9A CN109798574A (en) | 2019-03-20 | 2019-03-20 | More floor central heating systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109798574A true CN109798574A (en) | 2019-05-24 |
Family
ID=66563653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910212974.9A Pending CN109798574A (en) | 2019-03-20 | 2019-03-20 | More floor central heating systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798574A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509677A (en) * | 2009-03-31 | 2009-08-19 | 王彦国 | Water circulating system of tall building direct heating system and control method thereof |
| CN101761965A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | High-zone directly-connected boosting heating system |
| CN204115049U (en) * | 2014-07-05 | 2015-01-21 | 赵玉龙 | High rise building heating direct-connected device |
| CN104848299A (en) * | 2014-10-30 | 2015-08-19 | 青岛万力科技有限公司 | District heating heat exchange system |
| CN104848322A (en) * | 2014-11-19 | 2015-08-19 | 青岛同创节能环保工程有限公司 | Heat exchange district heating system of high-rise buildings |
| CN204853625U (en) * | 2015-07-17 | 2015-12-09 | 潍坊力德电器有限公司 | Energy -conserving heating system |
| CN205505149U (en) * | 2016-04-22 | 2016-08-24 | 黑龙江省中能控制工程股份有限公司 | Intelligent height district's direct -furnish plate type regenerator group |
| CN206361778U (en) * | 2017-01-09 | 2017-07-28 | 潍坊力德电器有限公司 | A kind of energy-saving mixed direct-connected decompression heating equipment of water |
| CN209672418U (en) * | 2019-03-20 | 2019-11-22 | 河北建设集团股份有限公司 | More floor central heating systems |
-
2019
- 2019-03-20 CN CN201910212974.9A patent/CN109798574A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761965A (en) * | 2008-10-29 | 2010-06-30 | 张明亮 | High-zone directly-connected boosting heating system |
| CN101509677A (en) * | 2009-03-31 | 2009-08-19 | 王彦国 | Water circulating system of tall building direct heating system and control method thereof |
| CN204115049U (en) * | 2014-07-05 | 2015-01-21 | 赵玉龙 | High rise building heating direct-connected device |
| CN104848299A (en) * | 2014-10-30 | 2015-08-19 | 青岛万力科技有限公司 | District heating heat exchange system |
| CN104848322A (en) * | 2014-11-19 | 2015-08-19 | 青岛同创节能环保工程有限公司 | Heat exchange district heating system of high-rise buildings |
| CN204853625U (en) * | 2015-07-17 | 2015-12-09 | 潍坊力德电器有限公司 | Energy -conserving heating system |
| CN205505149U (en) * | 2016-04-22 | 2016-08-24 | 黑龙江省中能控制工程股份有限公司 | Intelligent height district's direct -furnish plate type regenerator group |
| CN206361778U (en) * | 2017-01-09 | 2017-07-28 | 潍坊力德电器有限公司 | A kind of energy-saving mixed direct-connected decompression heating equipment of water |
| CN209672418U (en) * | 2019-03-20 | 2019-11-22 | 河北建设集团股份有限公司 | More floor central heating systems |
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