CN1952642A - A monitoring apparatus for hot water device - Google Patents
A monitoring apparatus for hot water device Download PDFInfo
- Publication number
- CN1952642A CN1952642A CNA2006101233521A CN200610123352A CN1952642A CN 1952642 A CN1952642 A CN 1952642A CN A2006101233521 A CNA2006101233521 A CN A2006101233521A CN 200610123352 A CN200610123352 A CN 200610123352A CN 1952642 A CN1952642 A CN 1952642A
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- China
- Prior art keywords
- valve
- hot water
- monitoring apparatus
- water device
- heating radiator
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
A supervisory instrument of heating equipment is disclosed that comprises water tank buffer, water pump, water intake and outlet, it characterized in that: steering valve and outlet thermodetector are mounted on the output tube of said water pump, a radiator is located at one input end of the water tank buffer, the intake thermodetector is mounted on the input tube of radiator; a flowmeter is mounted between said steering valve and the outlet thermodetector; a non-return valve is located between said radiator and the intake thermodetector; a by-pass non-return valve which is parallel connected with the water pump is mounted on the output tube of said water tank buffer; one connector of the said steering valve is connected with the input of the radiator. The supervisory instrument of heating equipment is precise in detecting, quick-acting, small volume, flexible and convenient.
Description
Technical field
The present invention relates to a kind of detection instrument field of thermal hardware, is a kind of monitoring apparatus for hot water device specifically.
Background technology
At present, the disclosed thermal hardware pick-up unit of prior art, the comprehensive parameters pick-up unit of heat-pump hot-water equipment particularly, usually all be to adopt a high capacity insulation heat storage water tank, the moisture storage capacity of heat storage water tank is generally 1～2 ton, with a water pump hot water facility and insulation heat storage water tank are connected to form the circulation system, during, hot water facility heats recirculated water.The electric energy by detecting the input heat pump and the water temperature of insulation heat storage water tank raise and measure the heating effect of hot water facility.Yet, the pick-up unit of this structure is depended merely on the combination property that the power consumption of the variation of water tank water temperature and hot water facility comes sensing equipment to heat, but because the heat leakage phenomenon of water tank is more obvious, influenced the accuracy that detects, heating performance that can accurately reaction heat equipment; Simultaneously, after the water of water tank carries out repeatedly periodic duty, too big deviation appears for avoiding detecting effect, and device must break-off be waited for the water natural cooling of water tank or replacing again, the testing stand-by period next time is longer, has incured loss through delay actual detection work.In addition, the pick-up unit of prior art hot water facility, its volume is bigger, moves trouble inconvenience.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of accurate, quick rapid, little and flexible monitoring apparatus for hot water device of volume that detects is provided.
Goal of the invention of the present invention is achieved in that a kind of monitoring apparatus for hot water device, comprise buffer tank, water pump, inlet and liquid outlet, it is characterized in that: the output pipe of described water pump is provided with switching valve and fluid temperature monitor, one input end of buffer tank is provided with heating radiator, and the intake line of heating radiator is provided with the feed liquor temperature monitor.
Be provided with flowmeter between described switching valve and the fluid temperature monitor.
Be provided with one way stop peturn valve between described heating radiator and the feed liquor temperature monitor.
The output pipe of described buffer tank is provided with bypass check valve, and bypass check valve and water pump are connected in parallel.
Described heating radiator is provided with radiator fan.
One interface of described switching valve is connected with the input end of heating radiator.
Described buffer tank is provided with vent valve, water intaking valve, blowoff valve and water level gauge.
Described switching valve is a three-way diverter valve.
The present invention compares with existing monitoring apparatus for hot water device, has the following advantages:
(1) this pick-up unit mainly is made up of buffer tank, water pump, liquid in-out temperature monitor and heating radiator, detect the energy that quantitative working medium is flowed through and obtained by inspection equipment by the liquid in-out temperature monitor, with the ratio that is subjected to inspection equipment while institute's consumed power, cooperate Microcomputer Calculation equipment in time to handle, can accurately calculate the combination property that under different operating modes, heated by inspection equipment.
(2) after detecting working medium and finishing one-time detection, only need just can realize the timely cooling of working medium through reversal valve input heating radiator, rapidly quick, need not to change and detect working medium and just can enter next time testing, improved the work efficiency of actual detected.
(3) this device can be concentrated in the installation cabinet of being located at the band universal wheel, has significantly reduced the overall volume of device, and device is mobile flexible, not limited by the place, is convenient to detect the equipment to be checked of different storage areas or production line, has improved actual production efficiency.
Description of drawings
Accompanying drawing 1 is the structure principle chart of most preferred embodiment of the present invention.
Accompanying drawing 2 is the principle schematic of most preferred embodiment user mode of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
According to illustrated in figures 1 and 2, monitoring apparatus for hot water device of the present invention comprises buffer tank 1, water pump 2, inlet 3 and liquid outlet 4, and water pump 2 directly is connected to the endpiece of buffer tank 1, and is detecting the circulation power that working medium is provided when miniwatt is subjected to inspection equipment 17.The inlet 3 of device and liquid outlet 4 then respectively by connecting pipe 18 be matchedly connected by the liquid outlet 19 of inspection equipment 17, inlet 20, pick-up unit, be subjected to inspection equipment 17 and connecting pipe 18 threes to realize that partitionability connects, be convenient to detect different hot water facilities at device.Simultaneously, also be provided with vent valve 13, water intaking valve 14, blowoff valve 15 and water level gauge 16 on the buffer tank 1, wherein, the pressure that vent valve 13 produces when being used to discharge the working medium expanded by heating; When being used for working medium consumption, in time replenishes water intaking valve 14 working medium; And blowoff valve 15 mainly to be remover apparatus work long hours pipe scale that the back produces; 16 of water level gauges can be observed buffer tank 1 working medium storage capacity, are convenient to the user and in time add working medium.Be provided with switching valve 5 and fluid temperature monitor 6 on the output pipe of water pump 2, switching valve 5 is a three-way diverter valve, and fluid temperature monitor 6 can detect working medium and flow into the temperature be subjected to before the inspection equipment 17 and be sent to corresponding Microcomputer Calculation equipment with electrical signal form.Between switching valve 5 and fluid temperature monitor 6, be provided with flowmeter 9, can be convenient to the quality of operator and Microcomputer Calculation equipment acquisition cycle fluid by flowmeter 9.Also be provided with bypass check valve 11 on the output pipe of buffer tank 1, bypass check valve 11 is connected in parallel with water pump 2, when the detection high capacity is subjected to inspection equipment 17, as is subjected to inspection equipment 17 to carry water pump, the work working medium water pump 2 of need not flowing through, but directly pass through from bypass check valve 11.One input end of buffer tank 1 is provided with heating radiator 7, and heating radiator 7 mainly constitutes with the heat sink form, and, the input end of heating radiator 7 also is connected with an interface of switching valve 5, heating radiator 7 is provided with radiator fan 12, and for this reason, heating radiator 7 and radiator fan 12 have been formed the cooling mechanism of this device jointly.The intake line of heating radiator 7 is provided with feed liquor temperature monitor 8, and feed liquor temperature monitor 8 can detect working medium and flow out and to be subjected to the temperature behind the inspection equipment 17 and to be sent to corresponding Microcomputer Calculation equipment with electrical signal form equally.Be provided with one way stop peturn valve 10 between heating radiator 7 and the feed liquor temperature monitor, when Equipment Inspection stops and system need dispel the heat the time, one way stop peturn valve 10 can stop working medium to be revealed.And this device also can be concentrated in the installation cabinet 22 of being located at band universal wheel 21, has significantly reduced the overall volume of device, and device moves flexible, not limited by the place, is convenient to detect different fixed equipments, has improved actual production efficiency, as shown in Figure 2.
The principle of work of monitoring apparatus for hot water device of the present invention is as follows:
Working medium through switching valve 5 and liquid outlet 4, enters be subjected to inspection equipment 17 by connecting pipe 18 by water pump 2 pressurization, and simultaneously, fluid temperature monitor 6 can detect working medium and flow into the temperature that is subjected to before the inspection equipment 17 and be sent to corresponding Microcomputer Calculation equipment with electrical signal form.Working medium is through being subjected to the heat exchanger of inspection equipment 17, after obtaining heat energy, inlet 3 and one way stop peturn valve 10 through device enter heating radiator 7, heating radiator 7 just in time sheds heat energy with radiator fan 12, working medium returns buffer tank 1, during the working medium inflow radiator 7, feed liquor temperature monitor 8 also can detect the temperature of working medium and be sent to corresponding Microcomputer Calculation equipment with electrical signal form equally.The working medium temperature that Microcomputer Calculation equipment just can be obtained according to the flow and the liquid in-out temperature monitor 6 of working medium just can accurately calculate the heating performance that is subjected to inspection equipment 17.After finished by 17 detections of inspection equipment, switching valve 5 commutations, high temperature refrigerant is by water pump 2 pressurizations, through switching valve 5, enter heating radiator 7 heat energy is shed, return buffer tank 1, with this to the high temperature refrigerant processing of lowering the temperature timely, quick need not to change and detect working medium and just can enter next time testing rapidly, improved the work efficiency of actual detected.
Claims (8)
1. monitoring apparatus for hot water device, comprise buffer tank (1), water pump (2), inlet (3) and liquid outlet (4), it is characterized in that: the output pipe of described water pump (2) is provided with switching valve (5) and fluid temperature monitor (6), one input end of buffer tank (1) is provided with heating radiator (7), and the intake line of heating radiator (7) is provided with feed liquor temperature monitor (8).
2. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: be provided with flowmeter (9) between described switching valve (5) and the fluid temperature monitor (6).
3. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: be provided with one way stop peturn valve (10) between described heating radiator (7) and the feed liquor temperature monitor (8).
4. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: the output pipe of described buffer tank (1) is provided with bypass check valve (11), and bypass check valve (11) is connected in parallel with water pump (2).
5. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: described heating radiator (7) is provided with radiator fan (12).
6. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: an interface of described switching valve (5) is connected with the input end of heating radiator (7).
7. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: described buffer tank (1) is provided with vent valve (13), water intaking valve (14), blowoff valve (15) and water level gauge (16).
8. according to the described monitoring apparatus for hot water device of claim 1, it is characterized in that: described switching valve (5) is a three-way diverter valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101233521A CN100507494C (en) | 2006-11-01 | 2006-11-01 | A monitoring apparatus for hot water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101233521A CN100507494C (en) | 2006-11-01 | 2006-11-01 | A monitoring apparatus for hot water device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952642A true CN1952642A (en) | 2007-04-25 |
| CN100507494C CN100507494C (en) | 2009-07-01 |
Family
ID=38059085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101233521A Expired - Fee Related CN100507494C (en) | 2006-11-01 | 2006-11-01 | A monitoring apparatus for hot water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507494C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596746A (en) * | 2014-12-22 | 2015-05-06 | 珠海格力电器股份有限公司 | Water heater water pump installation detection device and detection method thereof, and air conditioner |
-
2006
- 2006-11-01 CN CNB2006101233521A patent/CN100507494C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596746A (en) * | 2014-12-22 | 2015-05-06 | 珠海格力电器股份有限公司 | Water heater water pump installation detection device and detection method thereof, and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100507494C (en) | 2009-07-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20201101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |