CN204063255U - Automatic energy saving wall-hung boiler heating system - Google Patents
Automatic energy saving wall-hung boiler heating system Download PDFInfo
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- CN204063255U CN204063255U CN201420509486.7U CN201420509486U CN204063255U CN 204063255 U CN204063255 U CN 204063255U CN 201420509486 U CN201420509486 U CN 201420509486U CN 204063255 U CN204063255 U CN 204063255U
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- temperature
- circulating pump
- sensing valve
- hung boiler
- night
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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
Abstract
The utility model relates to a kind of automatic energy saving wall-hung boiler heating system, comprise the wall-hung boiler, circulating pump, temperature-sensing valve, the radiator that are in turn connected to form closed loop by pipeline, described circulating pump is provided with controller, and described temperature-sensing valve is connected with controller signals, and described circulating pump is frequency variable circulating pump.The beneficial effect that the utility model has: 1, adopt frequency variable circulating pump, and gather the opening degree of temperature-sensing valve by controller, makes nighttime cycle pump also can low cruise, reaches completely energy-conservation object at night.2, adopt the opening degree reaction temperature of temperature-sensing valve, there is no the extra sensor directly touching pumped (conveying) medium, improve the reliability of system.3, automatically carry out the conversion of night, day mode every day, without manual intervention, bring great convenience to user; And it is energy-conservation effective.
Description
Technical field
The utility model relates to a kind of heating system, particularly relates to a kind of automatic energy saving wall-hung boiler heating system.
Background technology
Adopt the place of wall-hung boiler distributed heating day by day to increase, water pump is full speed running by day, provides heat to room, and after falling asleep to night, wall-hung boiler can reduce supply water temperature automatically, reduces heating load, reaches energy-conservation object at night.But, only rely on wall-hung boiler automatic temperature-control can't reach energy-conservation object completely.At night again, wall-hung boiler temperature reduces, and do not need current fast, and now, common circulating pump, still at capacity operation, therefore, still wastes corresponding electric energy.
Summary of the invention
The purpose of this utility model is the problems referred to above that solution prior art exists and provides a kind of automatic energy saving wall-hung boiler heating system and power-economizing method, adopt frequency variable circulating pump, and the opening degree of temperature-sensing valve is gathered by controller, make nighttime cycle pump also can low cruise, reach completely energy-conservation object at night.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: automatic energy saving wall-hung boiler heating system, it is characterized in that comprising the wall-hung boiler, circulating pump, temperature-sensing valve, the radiator that are in turn connected to form closed loop by pipeline, described circulating pump is provided with controller, described temperature-sensing valve is connected with controller signals, and described circulating pump is frequency variable circulating pump.Adopt frequency variable circulating pump, and gather the opening degree of temperature-sensing valve by controller, make nighttime cycle pump also can low cruise, reach completely energy-conservation object at night.Indoor temperature (can certainly automatic detection supply water temperature) constantly responded to by temperature-sensing valve, indoor temperature (supply water temperature) reaction is on the opening degree of temperature-sensing valve, controller on circulating pump detects the opening degree of temperature-sensing valve, and reacts, and makes the rotating speed of circulating pump reasonable and energy-conservation.At energy saver mode at night, under frequency variable circulating pump operates in very low rotating speed automatically, the water inside pipeline is kept to flow slowly.To daytime, the supply water temperature of wall-hung boiler raises, and circulating pump automatically detects temperature and to rise or temp .-control valve aperture diminishes, and automatically exits under Night operates in pressure changeable variable-flow water supply pattern, to rooms.Adopt the circulating pump of this method of operation than common pump energy saving 40%.
As improving further and supplementing technique scheme, the utility model adopts following technical measures: described temperature-sensing valve is self-supporting temperature-sensing valve.
The beneficial effect that the utility model has: 1, adopt frequency variable circulating pump, and gather the opening degree of temperature-sensing valve by controller, makes nighttime cycle pump also can low cruise, reaches completely energy-conservation object at night.2, adopt the opening degree reaction temperature of temperature-sensing valve, there is no the extra sensor directly touching pumped (conveying) medium, improve the reliability of system.3, automatically carry out the conversion of night, day mode every day, without manual intervention, bring great convenience to user; And it is energy-conservation effective.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of workflow structural representation of the present utility model.
Fig. 3 is another kind of workflow structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: automatic energy saving wall-hung boiler heating system, as shown in Figure 1, comprise the wall-hung boiler 1, circulating pump 2, temperature-sensing valve 3, the radiator 4 that are in turn connected to form closed loop by pipeline, described circulating pump is provided with controller, described temperature-sensing valve is connected with controller signals, and described circulating pump is frequency variable circulating pump.Described temperature-sensing valve is self-supporting temperature-sensing valve.Wall-hung boiler (or firing equipment): for whole system provides thermal source, has the function of automatic control and adjustment water temperature, automatically can reduce water temperature during night.Frequency variable circulating pump: converting operation, rotating speed is adjustable, can run by pressure curve according to a certain percentage, the medium temperature can carried in automatic detection system.Temperature-sensing valve: can carry out controlling opening of valve according to current indoor temperature and design temperature automatically, Kv value is exactly a tolerance of valve opening.
The method adopting non-contacting detecting temperature to change, does not have the extra sensor directly touching pumped (conveying) medium, improves the reliability of system.Frequency variable circulating pump is according to the mode operation of temperature at pressure changeable variable-flow, and not only wall-hung boiler temperature is turned down and reached energy-conservation, also makes circulating pump adopt rational rotating speed to reach energy-conservation.
The power-economizing method of automatic energy saving wall-hung boiler heating system, step one: setting wall-hung boiler automatic temperature-control pattern, makes wall-hung boiler capacity operation on daytime, makes wall-hung boiler low power run at night; Step 2: temperature-sensing valve gathers pipeline room temperature information automatically, and compares with design temperature, and comparison information is sent to controller, by controller controlled circulation pump adjusting rotary speed.Specifically, if room temperature is higher than design temperature, then valve opening diminishes, if room temperature is lower than design temperature, valve opening becomes large.The temperature of heating system every day is near sinusoidal change.The aperture Kv value of temperature-sensing valve is also the change of corresponding near sinusoidal.At energy saver mode at night, under frequency variable circulating pump operates in very low rotating speed (as 600 revs/min) automatically, keep the water inside pipeline to flow slowly (when meeting consumers' demand), can energy consumption be greatly reduced.To daytime, the supply water temperature of wall-hung boiler raises, and circulating pump automatically detects temperature and to rise or temp .-control valve aperture diminishes, and automatically exits under Night operates in pressure changeable variable-flow water supply pattern, to rooms.Adopt the circulating pump of this method of operation than common pump energy saving 40%.
The idiographic flow of described step 2 is:
Flow process one, as shown in Figure 2, is transitioned into the process of Night by day mode: a, controller detection per second ten indoor temperatures are also averaged; The mean value of b, a record per minute temperature, keeping records length is 120 times; Temperature maximum in c, search 120 times and temperature minimum of a value preserving; D, when minimum temperature is lower than maximum temperature 8 DEG C, and has in temperature reduction in every 30 times and have at least one to be greater than 3 DEG C, then enter Night; Otherwise the process turning back to a continues to detect continuously; E, when minimum temperature and maximum temperature difference value difference value are less than 8 DEG C, then the process turning back to a continues to detect continuously;
Flow process two, as shown in Figure 3, the process by being transitioned into day mode night: a, controller detection per second ten indoor temperatures are also averaged; The mean value of b, a record per minute temperature, and the temperature maximum upgraded in keeping records length and temperature minimum of a value; Larger than temperature minimum of a value 3 DEG C of c, analysis temperature maximum, then exit Night; Otherwise d, the then process of repetitive process a-c, until exit Night.
Daytime, wall-hung boiler normally ran, and frequency variable circulating pump operates in pressure changeable variable-flow operation pattern.Wall-hung boiler can lower water temperature automatically to evening, and frequency variable circulating pump automatically detects temperature and declines, and save electric energy and just rotating speed is dropped to a very low value, the next morning recovers normal pressure changeable variable-flow operation pattern.The variations in temperature of every day is an approximate curve in sinusoidal rule change, corresponding present patent application, in the operating process of flow process one and flow process two, in the temperature changing process of a day, select the crucial part entering this present patent application of Night suitable opportunity.The valve opening of self-supporting temperature-sensing valve and Kv value can change along with the temperature difference of design temperature and indoor temperature and change, because circulating pump is by changing rotating speed thus under operating in the operational mode of pressure changeable variable-flow.So along with the change of valve Kv value, the power of circulating pump also can respective change, and valve Kv value and circulation pump power are also change by sinusoidal rule, meet the rule of temperature sinusoidal variations every day, reaches moment energy-conservation object.
When night, temperature is minimum, and the valve opening of temperature-sensing valve is maximum, and the corresponding power of circulating pump is also maximum.When general every morning 5, pump power is maximum, and when afternoon 13, pump power is minimum.We carry out the valve opening of perception temperature-sensing valve by the power detecting circulating pump, and detection is positioned at that time period of one day now.Another mode detecting night is the change of measuring pumping liquid temperature, and one to evening, and wall-hung boiler can reduce temperature automatically, and after meeting certain condition, wall-hung boiler enters Night automatically.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. automatic energy saving wall-hung boiler heating system, it is characterized in that comprising the wall-hung boiler, circulating pump, temperature-sensing valve, the radiator that are in turn connected to form closed loop by pipeline, described circulating pump is provided with controller, and described temperature-sensing valve is connected with controller signals.
2. automatic energy saving wall-hung boiler heating system according to claim 1, it is characterized in that described temperature-sensing valve is self-supporting temperature-sensing valve, described circulating pump is variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509486.7U CN204063255U (en) | 2014-09-05 | 2014-09-05 | Automatic energy saving wall-hung boiler heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509486.7U CN204063255U (en) | 2014-09-05 | 2014-09-05 | Automatic energy saving wall-hung boiler heating system |
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| CN204063255U true CN204063255U (en) | 2014-12-31 |
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| CN201420509486.7U Active CN204063255U (en) | 2014-09-05 | 2014-09-05 | Automatic energy saving wall-hung boiler heating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165406A (en) * | 2014-09-05 | 2014-11-26 | 新界泵业集团股份有限公司 | Heating system of automatic energy-saving wall hanging stove and energy saving method thereof |
| CN107642815A (en) * | 2017-10-31 | 2018-01-30 | 山东圣泉新材料股份有限公司 | A kind of heater and heating system |
-
2014
- 2014-09-05 CN CN201420509486.7U patent/CN204063255U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165406A (en) * | 2014-09-05 | 2014-11-26 | 新界泵业集团股份有限公司 | Heating system of automatic energy-saving wall hanging stove and energy saving method thereof |
| CN104165406B (en) * | 2014-09-05 | 2017-02-15 | 新界泵业集团股份有限公司 | Heating system of automatic energy-saving wall hanging stove and energy saving method thereof |
| CN107642815A (en) * | 2017-10-31 | 2018-01-30 | 山东圣泉新材料股份有限公司 | A kind of heater and heating system |
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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: 20211011 Address after: 317525 Ocean City Industrial Zone, Dashi Town, Wenling City, Taizhou, Zhejiang Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Patentee after: SHIMGE PUMP INDUSTRY (HANGZHOU) Co.,Ltd. Address before: 317525 Ocean City Industrial Zone, Dashi Town, Wenling City, Taizhou, Zhejiang Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd. Patentee before: SHIMGE PUMP INDUSTRY (HANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right |