CN2916447Y - Divisional, timing, and temperature-based hot water supply control system - Google Patents
Divisional, timing, and temperature-based hot water supply control system Download PDFInfo
- Publication number
- CN2916447Y CN2916447Y CN 200620018218 CN200620018218U CN2916447Y CN 2916447 Y CN2916447 Y CN 2916447Y CN 200620018218 CN200620018218 CN 200620018218 CN 200620018218 U CN200620018218 U CN 200620018218U CN 2916447 Y CN2916447 Y CN 2916447Y
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- water
- bypass
- valve
- heat exchanger
- secondary water
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Abstract
The utility model relates to an area, temperature and time dividing heating control system which can be used to supply heat in any occasions. The utility model comprises a boiler, a primary water pipe net and a heat exchanger. The primary water pipe net comprises a primary water feed pipeline and a primary water return pipeline; the primary water feed pipeline is connected with outlet of the boiler and a primary water inlet of the heat exchanger. The primary water return pipeline is connected with a primary water outlet of the heat exchanger and outlet of the boiler. In the primary water pipe net, a primary water bypass is arranged between the primary water feed pipeline and the primary water return pipeline, and a primary water bypass valve is provided to the primary water bypass and is connected to relevant primary water feed pipe and primary water return pipe. If not all primary hot water are required to enter into the heat exchanger, opening the bypass valve properly, let partial first hot water get through bypass and enter into the primary water return pipe, hereby to avoid unnecessary heat consumption and save energy.
Description
Technical field
The utility model relates to a kind of heat supply and divides differentiation warm time-sharing control system.
Background technology
Existing heating system comprises boiler, a grid, heat exchanger, secondary grid and use hot equipment, a described grid comprises a water supply channel and a water water return pipeline, a described water supply channel connects the delivery port of described boiler and a water water inlet of described heat exchanger, described water water return pipeline connects the water delivery port of heat exchanger and the water return outlet of described boiler, form the loop between boiler and the heat exchanger, described secondary grid comprises secondary water supply channel and secondary water water return pipeline, described secondary water supply channel connects the water inlet of described heat exchanger secondary water delivery port and the hot equipment of described usefulness, described secondary water water return pipeline connects with hot equipment delivery port and described heat exchanger secondary water water inlet, form heat exchanger and with the loop between the hot equipment, can be provided with some pumps and valve on a described grid and the secondary grid, in order to pressure head to be provided and to regulate flow.According to actual needs, described boiler, heat exchanger and can be several with hot equipment, and can adopt the series connection of any suitable and parallel way to make up, correspondingly, the supply channel of a described grid and secondary grid and water return pipeline also can be several, when some boilers and when being unified into one group, it can be considered as a bigger heating equipment, when the hot devices in series of some usefulness becomes one group, it can be considered as one and bigger use hot equipment.The defective of this heating system is that a heat supply water by boiler output must all enter heat exchanger, can not be according to regulating with hot needs, so the heat supply regulating power of whole system a little less than, be easy to cause waste.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of heat supply to divide and has distinguished warm time-sharing control system, adopt this heat supply control system, can be according to the ratio that enters heat exchanger with heat supply water of hot needs adjusting, in lower, make heat supply water of part directly sneak into a water water return pipeline and flow back to boiler, to improve the heat supply regulating power of whole system with heat demand, reduce unnecessary thermal energy consumption, energy savings.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of heat supply divides distinguishes warm time-sharing control system, comprise boiler, grid and heat exchanger, a described grid comprises a water supply channel and a water water return pipeline, a described water supply channel connects the delivery port of described boiler and a water water inlet of described heat exchanger, described water water return pipeline connects the water delivery port of heat exchanger and the water return outlet of described boiler, in a described grid, between a water feed pipe of small part correspondence and a water return pipe, be provided with a water bypass, a described water bypass is provided with the water bypass valve one time, and is communicated with a corresponding described water feed pipe and a described water return pipe.
The beneficial effects of the utility model are: because the utility model is provided with a water bypass that is communicated with a water supply channel and a water water return pipeline on a grid, can control heating load by a water bypass, when not needing a heat supply water all to enter heat exchanger, can suitably open bypass valve, make heat supply water of part directly enter the water return pipe one time by a water bypass, with flowing back to boiler after the water backwater mixing after the heat exchange, avoided unnecessary heat exhaustion thus.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the heat supply that the utility model provides divides the warm time-sharing control system of differentiation to comprise boiler 1, grid 2 and heat exchanger 3, a described grid comprises a water supply channel and a water water return pipeline, a described water supply channel connects the delivery port of described boiler and a water water inlet of described heat exchanger, described water water return pipeline connects the water delivery port of heat exchanger and the water return outlet of described boiler, in a described grid, between a water feed pipe of small part correspondence and a water return pipe, be provided with a water bypass 8, a described water bypass is provided with water bypass valve 7 one time, and is communicated with a corresponding described water feed pipe and a described water return pipe.
The concrete installation site of a described water bypass can be provided with arbitrarily according to actual conditions, can be arranged in the boiler room, near boiler, also can be arranged on by the corresponding heat exchanger, even be directly installed on the corresponding heat exchanger, its two ends directly connect or connect by valve the water water inlet pipe and a water outlet pipe (these water inlet pipes and outlet pipe can be considered as the part of a described water supply channel and a described water water return pipeline) of described heat exchanger respectively.Because the control device of heating system is nearer from heat exchanger usually,, a water bypass can be arranged on by the corresponding heat exchanger for controlling conveniently.
A described water bypass can be one or more, depends on actual need and decides.
When the quantity of described boiler and/or heat exchanger when being a plurality of, a described grid will be divided into plurality of sections according to reality series connection and/or needs in parallel, at this moment generally need a plurality of water bypasses, be respectively applied for connection each a self-corresponding water feed pipe and a water return pipe.
A described water bypass valve can adopt multiple-way valve, and triple valve for example, the water inlet of described triple valve and delivery port are connected in water feed pipe, and another delivery port connects the water inlet end of a described water bypass.Like this,, can regulate valve opening of leading to a water bypass and the valve opening of leading to heat exchanger simultaneously, make to regulate to become more convenient by regulating triple valve.
A described water bypass valve can hand-operated valve, the valve of motor-driven valve, pneumatic operated valve or other any suitable forms.Usually can adopt to be suitable for various electric control valves, so that control automatically.Under simple system, also can adopt manually-operated gate.
The utility model can be provided with control centre, described control centre comprises central processing unit 6 and some Temperature Detectors 11, described Temperature Detector is separately positioned on indoor, described heat exchanger tube of hot user and/or the described boiler tubing, carry corresponding temperature information to described central processing unit, described central processing unit is according to each temperature information and the predefined temperature controlling range that collect, generation is to the control instruction of a described water bypass valve, send to the electric control gear of a described water bypass valve, be used to control the state of a water bypass valve.
The central processing unit of described control centre can be made of one or more central processing unit, and can be provided with the device that shows the output input, and the device of described demonstration output input can adopt forms such as touch-screen, display and/or temperature control instrument.
The utility model mainly contains two kinds to the control approach of hot user indoor temperature: the one, and the Flow-rate adjustment heat exchange amount by regulating a water bypass and the supply water temperature of secondary water, the 2nd, the various valve regulated by regulating secondary grid 4 are with the flow in the hot equipment 5.Described control centre collects user indoor temperature by each temperature monitoring, the secondary water leaving water temperature of heat exchanger, water inflow temperature of heat exchanger or boiler leaving water temperature equitemperature information, and compare with predefined heat exchanger secondary water leaving water temperature scope and/or user indoor temperature scope, when heat exchanger secondary water leaving water temperature during greater than setting range, strengthen bypass flow by regulating bypass valve, reduce heat exchange amount, when user indoor temperature during greater than setting range, reduce flow by the respective valves of regulating the secondary grid, just heat exchanger secondary water leaving water temperature and/or user indoor temperature can be controlled in the setting range thus with hot equipment.The actual temperature control mode can also adopt other modes, for example controls heat exchanger secondary water return water temperature etc.These control modes and data processing method all can adopt prior art.
The utility model can also comprise secondary grid 4 and with hot equipment 5, described secondary grid comprises secondary water supply channel and secondary water water return pipeline, described secondary water supply channel connects the water inlet of described heat exchanger secondary water delivery port and the hot equipment of described usefulness, described secondary water water return pipeline connects with described hot equipment delivery port and described heat exchanger secondary water water inlet, in described secondary grid, between the secondary water feed pipe of small part correspondence and secondary water return pipe, be provided with secondary water bypass 10, the bypass of described secondary water is provided with secondary water bypass valve 9, and is communicated with corresponding described secondary water feed pipe and described secondary water return pipe.
The bypass of described secondary water can be adopted and an above-mentioned water bypass and the identical technology of water bypass valve with secondary water bypass valve.For example, described secondary water bypass valve can adopt multiple-way valve, triple valve normally, and the import of described triple valve and an outlet are connected in the described secondary water feed pipe, and another outlet connects the water inlet end of described secondary water bypass.Like this, by regulating triple valve, can regulate simultaneously valve opening of leading to the bypass of secondary water and the valve opening of leading to hot equipment.
Described secondary water bypass valve can hand-operated valve, the valve of motor-driven valve, pneumatic operated valve or other any suitable forms.Usually should adopt various electric control valves, so that control automatically.Under simple system, also can adopt manually-operated gate.
When described secondary water bypass valve adopts electric control valve, can control it by described control centre, it is each temperature information that described central processing unit collects according to each temperature monitoring, in the control instruction that generates a described water bypass valve, generation is to the control instruction of described secondary water bypass valve, send to the electric control gear of described secondary water bypass valve, be used to control the state of described secondary water bypass valve.
According to actual needs, can adopt different control modes to office user's (comprising other similar users) hot equipment of usefulness and resident's the hot equipment of usefulness usually.To the hot equipment of using of resident, do not establish the bypass of secondary water between its secondary water-supply pipeline and the secondary water return pipeline, the hot equipment of using to the office user is provided with the bypass of secondary water between its secondary water-supply pipe and the secondary return pipe.Under this pipeline structure mode, can regulate the supply water temperature of secondary water by regulating a water bypass valve, and then regulate the indoor heating temperature of the integral body that comprises the resident.And for the office user, then can further realize the control of segmentation temperature, promptly office hours (for example workaday daytime) and non-office hours (for example night) are adopted different indoor temperature setting ranges, suitably open the valve of its secondary water bypass in the non-office hours, reduce the secondary water-supply amount, its indoor temperature is controlled in the lower temperature range, can further saves the energy like this.
For simple system or in the time can't controlling automatically, can adopt manual mode to regulate the state of each bypass valve.Show detected all temps data by temperature indicator, determine the state that each bypass valve should be located under these temperature, carry out the manually-operated gate operation then.
The utility model is by the setting of a water bypass and the bypass of secondary water, can control heating load and user indoor temperature automatically to whole heat supply zone, different heating loads can also be provided different zones, realize different indoor temperatures, and by the automatic control program of central processing unit or by manually-operated, can realize different user indoor temperatures in the different time, realization is to the gentle timesharing control of subregion, the branch of heating load and user indoor temperature, satisfying many-sided actual needs of user, and save the energy as much as possible.
So-called in this specification " water " comprises the various possible thermal medium of heating system, can be water or vapour under the conventional meaning usually.
Claims (10)
1. a heat supply divides differentiation warm time-sharing control system, comprise boiler, grid and heat exchanger, a described grid comprises a water supply channel and a water water return pipeline, a described water supply channel connects the delivery port of described boiler and a water water inlet of described heat exchanger, described water water return pipeline connects the water delivery port of heat exchanger and the water return outlet of described boiler, it is characterized in that between a water feed pipe of small part correspondence and a water return pipe, being provided with a water bypass, a described water bypass is provided with the water bypass valve one time, and is communicated with a corresponding described water feed pipe and a described water return pipe.
2. heat supply as claimed in claim 1 divides distinguishes warm time-sharing control system, it is characterized in that a described water bypass is one or more, and a described water bypass valve adopts hand-operated valve, motor-driven valve or pneumatic operated valve.
3. heat supply as claimed in claim 1 divides distinguishes warm time-sharing control system, it is characterized in that a described water bypass is arranged on by the corresponding heat exchanger, and a described water bypass valve adopts multiple-way valve.
4. heat supply as claimed in claim 1 divides distinguishes warm time-sharing control system, it is characterized in that a described water bypass valve adopts triple valve, the water inlet of described triple valve and delivery port are connected in water feed pipe, and another delivery port connects the water inlet end of a described water bypass.
5. as claim 1,2,3 or 4 described heat supplies divide distinguishes warm time-sharing control system, it is characterized in that also being provided with control centre, described control centre comprises central processing unit and some Temperature Detectors, it is indoor that described Temperature Detector is separately positioned on hot user, on described heat exchanger tube and/or the described boiler tubing, carry corresponding temperature information to described central processing unit, described central processing unit is according to each temperature information and the predefined temperature controlling range that collect, generation is to the control instruction of a described water bypass valve, send to the electric control gear of a described water bypass valve, a described water bypass valve adopts electric control valve.
6. heat supply as claimed in claim 5 divides distinguishes warm time-sharing control system, the central processing unit that it is characterized in that described control centre is made of one or more central processing unit, and being provided with the device that shows the output input, the device of described demonstration output input adopts touch-screen, display and/or temperature control instrument form.
7. heat supply as claimed in claim 5 divides distinguishes warm time-sharing control system, it is characterized in that also comprising the secondary grid and use hot equipment, described secondary grid comprises secondary water supply channel and secondary water water return pipeline, described secondary water supply channel connects the water inlet of described heat exchanger secondary water delivery port and the hot equipment of described usefulness, described secondary water water return pipeline connects with described hot equipment delivery port and described heat exchanger secondary water water inlet, in described secondary grid, between the secondary water feed pipe of small part correspondence and secondary water return pipe, be provided with the bypass of secondary water, the bypass of described secondary water is provided with secondary water bypass valve, and is communicated with corresponding described secondary water feed pipe and described secondary water return pipe.
8. heat supply as claimed in claim 7 divides distinguishes warm time-sharing control system, it is characterized in that described secondary water bypass valve adopts triple valve, the import of described triple valve and an outlet are connected in the described secondary water feed pipe, and another outlet connects the water inlet end of described secondary water bypass.
9. heat supply as claimed in claim 8 divides distinguishes warm time-sharing control system, it is characterized in that secondary water bypass valve adopts electric control valve, described central processing unit is in the control instruction that generates a described water bypass valve, generation sends to the electric control gear of described secondary water bypass valve to the control instruction of described secondary water bypass valve.
10. heat supply as claimed in claim 9 divides distinguishes warm time-sharing control system, it is characterized in that the bypass of described secondary water is arranged between the secondary water-supply pipeline and secondary water return pipeline of office user's heat equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018218 CN2916447Y (en) | 2006-03-22 | 2006-03-22 | Divisional, timing, and temperature-based hot water supply control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620018218 CN2916447Y (en) | 2006-03-22 | 2006-03-22 | Divisional, timing, and temperature-based hot water supply control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916447Y true CN2916447Y (en) | 2007-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620018218 Expired - Fee Related CN2916447Y (en) | 2006-03-22 | 2006-03-22 | Divisional, timing, and temperature-based hot water supply control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916447Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861497A (en) * | 2007-08-03 | 2010-10-13 | 郭童然 | The heating control system and method for saving energy |
| CN101957016A (en) * | 2010-08-25 | 2011-01-26 | 马永帮 | Ground heating high-temperature water automatic heat-exchanging cooler |
| CN102679431A (en) * | 2011-03-10 | 2012-09-19 | 九星E&C株式会社 | Energy-saving central heating and hot water supply system |
| CN102913977A (en) * | 2012-10-24 | 2013-02-06 | 张洁 | Centralized building heating facility and method |
| CN108592445A (en) * | 2018-04-25 | 2018-09-28 | 国网上海市电力公司 | A kind of energy supplying system |
| CN108775769A (en) * | 2018-04-25 | 2018-11-09 | 国网上海市电力公司 | A kind of heating system combined with trilogy supply |
| CN108980984A (en) * | 2018-06-21 | 2018-12-11 | 宁夏启阳新材料科技有限公司 | A kind of energy-saving individual household heating subregion control system and method |
-
2006
- 2006-03-22 CN CN 200620018218 patent/CN2916447Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101861497A (en) * | 2007-08-03 | 2010-10-13 | 郭童然 | The heating control system and method for saving energy |
| CN101957016A (en) * | 2010-08-25 | 2011-01-26 | 马永帮 | Ground heating high-temperature water automatic heat-exchanging cooler |
| CN101957016B (en) * | 2010-08-25 | 2013-01-30 | 马永帮 | Ground heating high-temperature water automatic heat-exchanging cooler |
| CN102679431A (en) * | 2011-03-10 | 2012-09-19 | 九星E&C株式会社 | Energy-saving central heating and hot water supply system |
| CN102913977A (en) * | 2012-10-24 | 2013-02-06 | 张洁 | Centralized building heating facility and method |
| CN108592445A (en) * | 2018-04-25 | 2018-09-28 | 国网上海市电力公司 | A kind of energy supplying system |
| CN108775769A (en) * | 2018-04-25 | 2018-11-09 | 国网上海市电力公司 | A kind of heating system combined with trilogy supply |
| CN108980984A (en) * | 2018-06-21 | 2018-12-11 | 宁夏启阳新材料科技有限公司 | A kind of energy-saving individual household heating subregion control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20130322 |