CN203642537U - Automatic leakage warning device of solar water heating system - Google Patents
Automatic leakage warning device of solar water heating system Download PDFInfo
- Publication number
- CN203642537U CN203642537U CN201420001634.4U CN201420001634U CN203642537U CN 203642537 U CN203642537 U CN 203642537U CN 201420001634 U CN201420001634 U CN 201420001634U CN 203642537 U CN203642537 U CN 203642537U
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- China
- Prior art keywords
- flow meter
- circulating pump
- water
- intelligent
- heat collector
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- Expired - Fee Related
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an automatic leakage warning device of a solar water heating system. The automatic leakage warning device comprises a solar heat collecting module, a heat storage water tank and a heat collector circulating pump, and is characterized by further comprising a first flow meter, a second flow meter and an intelligent warning controller, the first flow meter and the second flow meter are respectively mounted on a water inlet pipeline and a water return pipeline and are respectively connected with the intelligent warning controller by a first signal line and a second signal line, and the intelligent warning controller can detect and compare flow data of the first flow meter and the second flow meter; the intelligent warning controller is connected with the heat collector circulating pump by a third signal line and can transmit warning signals, and the heat collector circulating pump can be started or stopped under the control of the intelligent warning controller. The automatic leakage warning device has the advantages that the automatic leakage warning device is novel in structural design and high in intelligent degree and can run reliably, water leakage conditions can be timely detected, and warning effects can be timely realized under the water leakage conditions.
Description
Technical field
The utility model relates to solar water heating system and reveals autoalarm, belongs to solar water heating system technical field.
Background technology
Solar water heating system is widely used in the units such as school, factory, apartment, hotel, office block, leisure club.Along with the reinforcement of people's energy-conserving and environment-protective consciousness, solar water heating system is used by everybody gradually.Solar water heating system is mainly to be combined by solar energy heat collecting module, heat storage water tank, intelligence control system, auxiliary heating system (electrical heating, heat pump etc.), pipeline and the circulatory system, can need to set out coolant-temperature gage according to user, realize the supply of 24 hours continuous hot waters.
The module that solar energy heat collecting module is made up of many solar vacuum heat-collecting pipes, due to being widely used of vacuum heat collection pipe, run into unavoidably breaking or damaging of vacuum tube, cause the waste of a large amount of water resources, for user's use and safety, all caused great infringement simultaneously.Present stage, main method was, on water tank enters the pipeline of vacuum heat collection pipe, a pressure-detecting device is installed, and by the variation of detected pressures, realized the leak detection to vacuum heat collection pipe.But there is serious drawback in this leak detection mode: because pressure-detecting device cannot accurately be identified slight leaking, and water level decline 1m, pressure just can reduce 0.1Bar, and this just causes the situation of leaking not detect in time, cannot meet needs used in everyday.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of solar water heating system to reveal autoalarm, its structural design novelty, and reliable, intelligent degree is high, the situation of leaking can be detected in time and report to the police.
The technical scheme providing according to the utility model: solar water heating system is revealed autoalarm, comprise solar energy heat collecting module, heat storage water tank and heat collector circulating pump, the water inlet of solar energy heat collecting module is connected by inlet channel with the delivery port of heat storage water tank, the delivery port of solar energy heat collecting module is connected by water return pipeline with the water inlet of heat storage water tank, and heat collector circulating pump is arranged on inlet channel or water return pipeline; It is characterized in that: also comprise first flow meter, the second flowmeter and intelligent alarm controller, described first flow meter, the second flow score are not arranged on inlet channel, water return pipeline, first flow meter, the second flow score Tong Guo first signal lines, secondary signal line is connected with intelligent alarm controller, and intelligent alarm controller can detect and compare the data on flows on first flow meter, the second flowmeter; Described intelligent alarm controller is connected with heat collector circulating pump by the 3rd holding wire, and intelligent alarm controller can be controlled starting or stoping of heat collector circulating pump, and can send alarm signal.
compared with prior art, advantage is the utility model:the utility model detects whether there is the situation of leaking by the difference in flow of solar energy heat collecting module water inlet and water outlet, intelligent alarm controller can carry out intelligent data computational analysis, accuracy and the promptness of leak detection are greatly promoted, can show very accurately, delicately that whether solar water heating system leaks, and there will not be the phenomenons such as delay, wrong report.Even if very little leakage also can detect, and sends alarm signal in time, the maintenance of notice maintenance side, avoids the unmanned hot-water heating system paralysis of finding long-time leakage and cause and the waste of water resource.
Brief description of the drawings
Fig. 1 is the structure principle chart of the utility model embodiment.
Description of reference numerals: 1-solar energy heat collecting module, 2-heat storage water tank, 3-heat collector circulating pump, 4-first flow meter, 5-the second flowmeter, 6-intelligent alarm controller, 7-first signal line, 8-secondary signal line, 9-the 3rd holding wire.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the solar water heating system in embodiment is revealed autoalarm and is mainly made up of solar energy heat collecting module 1, heat storage water tank 2, heat collector circulating pump 3, first flow meter 4, the second flowmeter 5 and intelligent alarm controller 6 etc.
As shown in Figure 1, the water inlet of solar energy heat collecting module 1 is connected by inlet channel with the delivery port of heat storage water tank 2, and the delivery port of solar energy heat collecting module 1 is connected by water return pipeline with the water inlet of heat storage water tank 2, and heat collector circulating pump 3 is arranged on inlet channel; Described first flow meter 4, the second flowmeter 5 are arranged on respectively on inlet channel, water return pipeline, first flow meter 4, the second flowmeter 5 are connected with intelligent alarm controller 6 by first signal line 7, secondary signal line 8 respectively, and intelligent alarm controller 6 can detect and compare the data on flows on first flow meter 4, the second flowmeter 5; Described intelligent alarm controller 6 is connected with heat collector circulating pump 3 by the 3rd holding wire 9, and intelligent alarm controller 6 can be controlled starting or stoping of heat collector circulating pump 3, and can send alarm signal.
Operation principle of the present utility model and the course of work are as follows:
When use, after heat collector circulating pump 3 starts, first flow meter 4 and the second flowmeter 5 are passed to intelligent alarm controller 6 by data on flows signal respectively, under normal circumstances, the flow number of first flow meter 4 and the second flowmeter 5 should be in full accord, illustrates that solar water heating system is without leakage phenomenon.When first flow meter 4 data and the second flowmeter 5 differ more than 5%, illustrate that solar water heating system leaks, now intelligent alarm controller 6 sends alarm signal, sends control signal to heat collector circulating pump 3 simultaneously, make heat collector circulating pump 3 out of service, avoid a large amount of leakages.
Intelligent alarm controller 6 in the utility model can adopt commercially available conventional Programmable Logic Controller PLC, as long as it possesses and receives and compare flow signal, send control signal and alarm signal and show the function of flow situation, in Programmable Logic Controller, write the calculating control program of writing according to above-mentioned operation principle.
The utility model, by the intelligent data computational analysis of intelligent alarm controller 6, can draw the correct judgement whether solar water heating system leaks very accurately, delicately, there is no fear of occurring the phenomenons such as delay, wrong report.Even if very little leakage also can be diagnosed out, send in time warning, the maintenance of notice maintenance side, has avoided the unmanned discovery hot-water heating system paralysis that leakage causes for a long time and the waste of water resource.
Claims (1)
1. solar water heating system is revealed autoalarm, comprise solar energy heat collecting module (1), heat storage water tank (2) and heat collector circulating pump (3), the water inlet of solar energy heat collecting module (1) is connected by inlet channel with the delivery port of heat storage water tank (2), the delivery port of solar energy heat collecting module (1) is connected by water return pipeline with the water inlet of heat storage water tank (2), and heat collector circulating pump (3) is arranged on inlet channel or water return pipeline; It is characterized in that: also comprise first flow meter (4), the second flowmeter (5) and intelligent alarm controller (6), described first flow meter (4), the second flowmeter (5) are arranged on respectively on inlet channel, water return pipeline, first flow meter (4), the second flowmeter (5) are connected with intelligent alarm controller (6) by first signal line (7), secondary signal line (8) respectively, and intelligent alarm controller (6) can detect and compare the data on flows on first flow meter (4), the second flowmeter (5); Described intelligent alarm controller (6) is connected with heat collector circulating pump (3) by the 3rd holding wire (9), and intelligent alarm controller (6) can be controlled starting or stoping of heat collector circulating pump (3), and can send alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001634.4U CN203642537U (en) | 2014-01-02 | 2014-01-02 | Automatic leakage warning device of solar water heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001634.4U CN203642537U (en) | 2014-01-02 | 2014-01-02 | Automatic leakage warning device of solar water heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642537U true CN203642537U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001634.4U Expired - Fee Related CN203642537U (en) | 2014-01-02 | 2014-01-02 | Automatic leakage warning device of solar water heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673354A (en) * | 2014-01-02 | 2014-03-26 | 江苏富源节能电器有限公司 | Automatic leakage warning device of solar water heating system |
| CN110570632A (en) * | 2019-10-14 | 2019-12-13 | 上海诺佛尔生态科技有限公司 | Buried pipe leakage alarm device, system and working method |
| US11473784B2 (en) | 2018-09-06 | 2022-10-18 | Ademco Inc. | Refilling device for a hydronic heating system and method of operating |
-
2014
- 2014-01-02 CN CN201420001634.4U patent/CN203642537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673354A (en) * | 2014-01-02 | 2014-03-26 | 江苏富源节能电器有限公司 | Automatic leakage warning device of solar water heating system |
| US11473784B2 (en) | 2018-09-06 | 2022-10-18 | Ademco Inc. | Refilling device for a hydronic heating system and method of operating |
| CN110570632A (en) * | 2019-10-14 | 2019-12-13 | 上海诺佛尔生态科技有限公司 | Buried pipe leakage alarm device, system and working method |
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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: 20200927 Address after: 214199 Wuyi Industrial Zone, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee after: Junyueyun technology Wuxi Co.,Ltd. Address before: 214199 Wuyi Industrial Zone, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee before: JIANGSU FUYUAN ENERGY-SAVING ELECTRICAL APPLIANCES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |