CN205119226U - Weather compensation arrangement based on heat supply load demand - Google Patents
Weather compensation arrangement based on heat supply load demand Download PDFInfo
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- CN205119226U CN205119226U CN201520849155.2U CN201520849155U CN205119226U CN 205119226 U CN205119226 U CN 205119226U CN 201520849155 U CN201520849155 U CN 201520849155U CN 205119226 U CN205119226 U CN 205119226U
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Abstract
The utility model relates to a weather compensation arrangement based on heat supply load demand, its secondary pipe network include secondary water supply pipeline and secondary return water pipeline, be provided with secondary water supply temperature sensor on the secondary water supply pipeline, the secondary wet return is provided with secondary return water temperature sensor and water pump on the road, indoor temperature sensor, outdoor temperature sensor, secondary water supply temperature sensor, secondary return water temperature sensor and water pump respectively with central controller connects, central controller adjusts the pump capacity size according to the numerical value that each temperature sensor surveys. The utility model provides an adjusting device makes the present static heat altered of confession for according to the accurate dynamic heat supply of adjusting in real time of required heat load, simple structure, and it is accurate convenient to adjust, can carry out real time kinematic regulation to a pipe network with the secondary pipe network with the actual heat supply load demand of user according to outdoor temperature's change, and messenger indoor temperature has reached energy -conserving purpose steadily in the required scope of user.
Description
Technical field
The utility model relates to central heating system, refers more particularly to a kind of weather compensation device based on heating demand demand.This device according to the change of indoor and outdoor temperature, can regulate the water supply flow of pipe network, to ensure that the ambient-temp-stable of user is in required temperature range in central heating system according to the adjustment proportional curve of setting.
Background technology
Along with developing rapidly of economy, the living standard of the people is greatly improved, and Building Trade in China obtains the development of advancing by leaps and bounds.At present, building energy consumption accounts for 30% of total energy consumption, and in the trend risen year by year, and the energy that building consumes is heat energy mostly, the consumption of the heat energy such as wherein heating, air-conditioning, health hot water accounts for major part.Because the supply of urban energy is more and more nervous, Building Energy-saving becomes the focus that people pay close attention to day by day.In heating field, the degree that alters a great deal of outdoor temperature determines the size of building calorific requirement, also determine the height of energy consumption.
Due to the system that heating system is a multi-parameter object, many disturbances, each parameter cross influence, after adopting the metering of branch control hotlist, user regulates with heat by random adjust flux, but when lacking foundation and real-time, certain customers by adjust flux regulate use heat time, will certainly cause flow system flow and the change for, pressure of return water, this will impact other users, also can affect the stability of whole system.
In addition, operational factor (heating water temperature) should adjust with the change moment of outdoor temperature, remain that heating load is consistent with the calorific requirement of building, ensure relatively stable outside different chamber under temperature conditions of indoor temperature, realize heating according to need, so just can ensure heating system energy-saving run to greatest extent.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is that prior art cannot carry out effective dynamic adjustments in real time according to the actual demand of indoor and outdoor temperature change and indoor user to the heating load of heating system, thus the problem of the heat waste caused.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of weather compensation device based on heating demand demand, and it comprises master controller, carries out a pipe network heating and secondary pipe network, indoor temperature transmitter disposed in the interior, outdoor temperature sensor disposed in the outdoor to user; One time pipe network is all communicated with the heat-exchanger rig of user with secondary pipe network;
One time pipe network comprises a supply channel and primary water pipeline; Secondary pipe network comprises secondary water-supply pipeline and secondary returning water lines; Secondary water-supply pipeline is provided with secondary water-supply temperature sensor, secondary returning water lines is provided with secondary returning water temperature sensor and water pump; Indoor temperature transmitter, outdoor temperature sensor, secondary water-supply temperature sensor, secondary returning water temperature sensor are connected with described master controller respectively with water pump; Master controller regulates pump capacity size according to numerical value that each temperature sensor is surveyed.
Further, a described pipe network also comprises the water-division pipeline being directly communicated with a described supply channel and described primary water pipeline; Water-division pipeline is provided with flow control valve; Described flow control valve is connected with described master controller.
Further, the described weather compensation device based on heating demand demand also comprises the time-setting mechanism and temperature setting device that are connected with described master controller respectively.
Further, described water pump is variable frequency pump.
Further, the secondary water-supply curve module of reflection indoor and outdoor temperature and described pump capacity relation is provided with in described master controller.
Further, the adjustment proportional curve module of point discharge relation in reflection indoor and outdoor temperature and described water-division pipeline is provided with in described master controller.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: the utility model provides a kind of adjusting device, present static heat supply is made to become the dynamic heat supply that can accurately regulate in real time by required heating demand, structure is simple, it is accurately convenient to regulate, real-time dynamic adjustments can be carried out to a pipe network and secondary pipe network according to the heating demand demand of the change of outdoor temperature and user's reality, make indoor temperature be stabilized in scope needed for user, reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the utility model embodiment;
Fig. 2 is the control system schematic diagram of the utility model embodiment;
Wherein, 1: master controller; 2: time-setting mechanism; 3: temperature setting device; 4: indoor temperature transmitter; 5: outdoor temperature sensor; 6: secondary water-supply temperature sensor; 7: secondary returning water temperature sensor; 8: flow control valve; 9: water pump; 10: pipe networks; 11: supply channels; 12: primary water pipeline; 13: water-division pipeline; 15: heat-exchanger rig; 20: secondary pipe network; 21: secondary water-supply pipeline; 22: secondary returning water lines.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As illustrated in fig. 1 and 2, a kind of weather compensation device based on heating demand demand described in the present embodiment, it comprises and carries out to user the pipe network 10, secondary pipe network 20, master controller 1, indoor temperature transmitter 4 disposed in the interior, the outdoor temperature sensor 5 disposed in the outdoor that heat; One time pipe network 10 is all communicated with the heat-exchanger rig 15 of user with secondary pipe network 20;
One time pipe network 10 comprises a supply channel 11 and primary water pipeline 12; Secondary pipe network 20 comprises secondary water-supply pipeline 21 and secondary returning water lines 22; Secondary water-supply pipeline 21 is provided with secondary water-supply temperature sensor 6, secondary returning water lines 22 is provided with secondary returning water temperature sensor 7 and water pump 9; Indoor temperature transmitter 4, outdoor temperature sensor 5, secondary water-supply temperature sensor 6, secondary returning water temperature sensor 7 are connected with master controller 1 respectively with water pump 9;
The secondary water-supply curve module of reflection indoor and outdoor temperature and water pump 9 discharge relation is provided with in master controller 1, master controller 1 regulates water pump 9 uninterrupted according to numerical value that each temperature sensor is surveyed, namely secondary pipe network 20 is to the output of user's heat-exchanger rig 15, thus realizes the output accurately regulating heat-exchanger rig according to indoor and outdoor temperature.Wherein, water pump 9 is variable frequency pump.
One time pipe network 10 also comprises the water-division pipeline 13 being directly communicated with a supply channel 11 and primary water pipeline 12; Water-division pipeline 13 is provided with flow control valve 8; Flow control valve 8 is connected with master controller 1.The adjustment proportional curve module of point discharge relation in reflection indoor and outdoor temperature and water-division pipeline 13 is provided with in master controller 1, master controller 1 according to each temperature sensor survey the open degree of numerical value adjust flux control valve 8, suitable hot water is directly refluxed into primary water pipeline.
In addition, the weather compensation device based on heating demand demand also comprises the time-setting mechanism 2 and temperature setting device 3 that are connected with master controller 1 respectively.According to the setting value of time-setting mechanism 2 and temperature setting device 3, master controller 1 is the open degree of adjust flux control valve 8 and the flow of water pump 9 suitably, and then adapts to the different demands of zones of different, period and user.
Concrete implementation process is as follows, master controller 1 is according to indoor temperature transmitter 4 and outdoor temperature sensor 5 perception indoor and outdoor surroundings variations in temperature, user can set the indoor temperature of each period by time-setting mechanism 2 and temperature setting device 3, master controller 1 is according to the environment temperature of outdoor, the indoor temperature of user's setting, water temperature in secondary water-supply pipeline 21 and secondary returning water lines 22, by internal reservoir secondary water-supply curve module and the unlatching regulating proportional curve module adjustment water pump 9 and flow control valve 8, and then an adjustment pipe network 10 and secondary pipe network 20 are to the output of heat-exchanger rig 15, the indoor temperature of user is made to reach the level of setting fast and accurately, prevent the too high or too low of temperature.
When user's indoor or outdoors temperature is too high, master controller 1, by the flow control valve 8 on control pipe network 10, increases the flow in water-division pipeline 23, the hot water in part supply channel is mixed with the backwater of primary water pipeline and directly flows back to boiler; Reduce the output of water pump 9 simultaneously, thus reduce the output of secondary pipe network 20, make indoor temperature be reduced to the setting level of user.
When user's indoor or outdoors temperature is too low, the open degree of flow control valve 8 turned down by master controller 1, reduces the shunt volume of hot water, heightens the flow of water pump 9 simultaneously, output to heat-exchanger rig 15 is total is increased, and then makes the indoor temperature of user be increased to setting level fast.The weather compensation device that the utility model provides ensures the heating demand needed for user indoor by these two kinds of dynamic adjustments modes.
Embodiment of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (6)
1. based on a weather compensation device for heating demand demand, it is characterized in that, it comprises master controller, carries out a pipe network heating and secondary pipe network, indoor temperature transmitter disposed in the interior, outdoor temperature sensor disposed in the outdoor to user; One time pipe network is all communicated with the heat-exchanger rig of user with secondary pipe network;
One time pipe network comprises a supply channel and primary water pipeline; Secondary pipe network comprises secondary water-supply pipeline and secondary returning water lines; Secondary water-supply pipeline is provided with secondary water-supply temperature sensor, secondary returning water lines is provided with secondary returning water temperature sensor and water pump; Indoor temperature transmitter, outdoor temperature sensor, secondary water-supply temperature sensor, secondary returning water temperature sensor are connected with described master controller respectively with water pump; Master controller regulates pump capacity size according to numerical value that each temperature sensor is surveyed.
2. the weather compensation device based on heating demand demand according to claim 1, is characterized in that, a described pipe network also comprises the water-division pipeline being directly communicated with a described supply channel and described primary water pipeline; Water-division pipeline is provided with flow control valve; Described flow control valve is connected with described master controller.
3. the weather compensation device based on heating demand demand according to claim 1, is characterized in that, the described weather compensation device based on heating demand demand also comprises the time-setting mechanism and temperature setting device that are connected with described master controller respectively.
4. the weather compensation device based on heating demand demand according to claim 1, is characterized in that, described water pump is variable frequency pump.
5. the weather compensation device based on heating demand demand according to claim 1, is characterized in that, is provided with the secondary water-supply curve module of reflection indoor and outdoor temperature and described pump capacity relation in described master controller.
6. the weather compensation device based on heating demand demand according to claim 2, is characterized in that, is provided with the adjustment proportional curve module of point discharge relation in reflection indoor and outdoor temperature and described water-division pipeline in described master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849155.2U CN205119226U (en) | 2015-10-28 | 2015-10-28 | Weather compensation arrangement based on heat supply load demand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849155.2U CN205119226U (en) | 2015-10-28 | 2015-10-28 | Weather compensation arrangement based on heat supply load demand |
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| Publication Number | Publication Date |
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| CN205119226U true CN205119226U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520849155.2U Expired - Fee Related CN205119226U (en) | 2015-10-28 | 2015-10-28 | Weather compensation arrangement based on heat supply load demand |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192307A1 (en) * | 2017-04-18 | 2018-10-25 | 青岛海尔空调器有限总公司 | Heat supply regulation method and apparatus |
| CN109737482A (en) * | 2019-01-02 | 2019-05-10 | 延边汇众新能源有限公司 | A kind of paddy electricity period accumulation of heat heating system and method |
| WO2021114726A1 (en) * | 2019-12-09 | 2021-06-17 | 珠海格力电器股份有限公司 | Gas hot water system and control method therefor |
| CN113405148A (en) * | 2021-06-29 | 2021-09-17 | 华能国际电力股份有限公司上安电厂 | Heating medium temperature regulation and control method for heating power station |
| CN117029544A (en) * | 2023-08-22 | 2023-11-10 | 中能建地热有限公司 | Climate compensation device and method for underground high-temperature rock energy storage |
-
2015
- 2015-10-28 CN CN201520849155.2U patent/CN205119226U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192307A1 (en) * | 2017-04-18 | 2018-10-25 | 青岛海尔空调器有限总公司 | Heat supply regulation method and apparatus |
| EP3614055A4 (en) * | 2017-04-18 | 2020-02-26 | Qingdao Haier Air Conditioner General Corp., Ltd. | Heat supply regulation method and apparatus |
| US11397010B2 (en) | 2017-04-18 | 2022-07-26 | Qingdao Haier Air Conditioner General Corp. Ltd. | Heating adjustment method and device |
| CN109737482A (en) * | 2019-01-02 | 2019-05-10 | 延边汇众新能源有限公司 | A kind of paddy electricity period accumulation of heat heating system and method |
| WO2021114726A1 (en) * | 2019-12-09 | 2021-06-17 | 珠海格力电器股份有限公司 | Gas hot water system and control method therefor |
| CN113405148A (en) * | 2021-06-29 | 2021-09-17 | 华能国际电力股份有限公司上安电厂 | Heating medium temperature regulation and control method for heating power station |
| CN117029544A (en) * | 2023-08-22 | 2023-11-10 | 中能建地热有限公司 | Climate compensation device and method for underground high-temperature rock energy storage |
| CN117029544B (en) * | 2023-08-22 | 2024-06-14 | 中能建地热有限公司 | Climate compensation device and method for underground high-temperature rock energy storage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |