CN204730319U - Floor heating pipeline cleaning system with VFC - Google Patents
Floor heating pipeline cleaning system with VFC Download PDFInfo
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- CN204730319U CN204730319U CN201520466701.4U CN201520466701U CN204730319U CN 204730319 U CN204730319 U CN 204730319U CN 201520466701 U CN201520466701 U CN 201520466701U CN 204730319 U CN204730319 U CN 204730319U
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Abstract
A kind of floor heating pipeline cleaning system with VFC disclosed in the utility model, comprise heating water tank, frequency converter and floor heating pipeline, circulating pump water inlet pipe established the first switch valve and is connected with frequency converter, return pipe is established second switch valve, outlet pipe and second gauge, outlet pipe is established the 3rd switch valve, one PH detector, first-class gauge and infrared level meter, pipeline is established between water inlet pipe and return pipe, the 4th switch valve is established in pipeline, mounting groove is established above water inlet pipe, mounting groove is established the 5th switch valve, the flow comparison circuit exporting and be connected with single-chip microcomputer is connected with between first-class gauge with second gauge, single-chip microcomputer and a PH detector, infrared level meter connects, first switch valve, second switch valve, 3rd switch valve, 4th switch valve, 5th switch valve, frequency converter and timer circuit connect, single-chip microcomputer is also established the relay switch be connected between heating control cabinet and power supply.The utility model can clean floor heating automatically, can prevent power supply wasting phenomenon.
Description
Technical field
The utility model relates to a kind of control system of floor heating, especially a kind of floor heating pipeline cleaning system with VFC.
Background technology
Floor heating is by temperature not higher than hot water or the heating cable of 60 degrees Celsius, and the whole ground of heating in the coil system being secretly embedded under heating floor, by ground equably to a kind of heating system of indoor heat loss through radiation.Underground heat radiant heating, compared with traditional heating mode, has the various features such as comfortable, energy saving standard.Floor heating is a kind of New-type heating mode that China had started in northern area, the Yellow River to rise in recent years, and on the Shandong of China, Tianjin, northeast, Inner Mongol, Hebei and other places, its application is quite extensive.Such as Tianjin, ground heating has accounted for 40% of new building, is subject to the popular welcome of resident.Ground heating has been classified as the energy-saving building technology that emphasis is applied by Chinese Government.From development prospect, following resident's heating, more than 60% will take ground heating, and application prospect is gratifying, has huge developing target market.Current floor heating be mostly by ground lay ground heating pipe, by circulating pump by the feeding ground heating pipe of hot water circuit thus control surface temperature at about 60 °, realize heating effect.
But because floor heating pipeline is after use one section, inner-walls of duct has the generation of a large amount of foundry loam bacterium and incrustation scale, be attached to inner-walls of duct, form line clogging, cause water circulation not smooth, heat radiation is impact not, have a strong impact on heating temperature and effect, therefore the measure taked at present is regularly manually cleaned floor heating pipeline, but may forget sometimes and whether clean, until in use find that floor heating deleterious is just felt not clean floor heating pipeline, just carry out closedown cleaning, and this cleaning process needs one for a long time, therefore have impact on normal result of use.
Summary of the invention
The purpose of this utility model is deficiency in order to solve above-mentioned technology and provides a kind of line clogging situation that can detect in real time in floor heating pipeline, clear up immediately when there is blocking, thus avoid line clogging to affect floor heating result of use, realize integrated automation operation without the need to manual operation again can economize energy band VFC floor heating pipeline cleaning system.
The floor heating pipeline cleaning system of the band VFC designed by the utility model, comprise heating water tank, frequency converter and floor heating pipeline, the water inlet pipe of floor heating pipeline is provided with the first switch valve and circulating pump, the return pipe of floor heating pipeline is provided with second switch valve and outlet pipe, outlet pipe is provided with the 3rd switch valve and a PH detector, the output of described frequency converter is connected with circulating pump, the pipeline be communicated with is provided with between water inlet pipe with return pipe, heating water tank is provided with heating control cabinet, the 4th switch valve is provided with in pipeline, the mounting groove can installing chemical is provided with above the water inlet pipe of floor heating pipeline, mounting groove is provided with the 5th switch valve, first-class gauge and infrared level meter is provided with in water inlet pipe, second gauge is provided with in return pipe, the output of first-class gauge and second gauge is connected to a flow comparison circuit, the output of flow comparison circuit is connected with single-chip microcomputer, the input interface of single-chip microcomputer respectively with a PH detector, infrared level meter connects, the output interface of single-chip microcomputer respectively with the first switch valve, second switch valve, 3rd switch valve, 4th switch valve, 5th switch valve is connected with the control end of frequency converter, single-chip microcomputer has also been bi-directionally connected timer circuit, single-chip microcomputer is also provided with relay switch, described relay switch is located between heating control cabinet and power supply.
By above-mentioned design, in floor heating pipeline work, by contrasting floor heating pipeline output flow and input flow rate, when output flow is less than the certain value of input flow rate, current capacity contrast's circuit by Signal transmissions to single-chip microcomputer, after single-chip microcomputer receives signal, first-selected heating control cabinet of closing makes it stop heating, close second switch valve simultaneously, and open the 5th switch valve, chemical is made to flow in pipeline, the water of heating water tank can slowly flow in floor heating pipeline, fill up floor heating pipeline, after infrared liquid level gauge detects signal, illustrate that floor heating pipeline fills up water, now control the first switch valve to close, stop water inlet, be maximum by changing the frequency of frequency converter, and open timer operation, open the 4th switch valve, under the high velocity effect of circulating pump, now make the water with chemical rinse floor heating pipeline fast, when microprocessor detect quits work to timer, rinse and terminate, now open the 3rd switch valve and the first switch valve, water is flowed out from outlet pipe under the effect of water pump, when a PH detector detects that water is clean, control all parts and revert to original state, start to reheat, the process of floor heating work, therefore whole system structure is simple, easy to operate, the effect that just can realize Automatic clearance floor heating is monitored without the need to manually carrying out, solve floor heating once blocking easily affects the problem of heating effect and electricity waste.
In order to find whether the chemical in mounting groove is finished timely, thus guarantee the normal use of next time, export at the 2nd PH detector and connect radio transmitters and audible-visual annunciator, described radio transmitters is connected with wireless receiver, described wireless receiver is connected with console, when a PH detector no signal, illustrate that in mounting groove, chemical is finished, the operating personnel now opened near audible-visual annunciator prompting add, described audible-visual annunciator can manual-lock, by radio transmitters, signal is sent to console simultaneously, added by the personnel of console.
In order to control indoor temperature in setting range, improve working effect, single-chip microcomputer is also provided with and is placed in indoor temperature sensor, described temperature sensor is when indoor temperature is higher than design temperature, Single-chip Controlling the 4th switch valve is opened, reduce the water in pipeline, thus control the temperature detector of indoor temperature.
The floor heating pipeline cleaning system of the band VFC designed by the utility model, compared with prior art can stopping state in Real-Time Monitoring floor heating pipeline, once find that blocking controls water pump by high-pressure frequency-conversion and carries out circulation flushing, after flushing completes, make floor heating recovery heating state, thus realize the effect of cleaning floor heating pipeline automatically, prevent again the wasting phenomenon of power supply.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1;
Fig. 2 is the overall structure schematic diagram of embodiment 2;
Fig. 3 is the peripheral circuit connection diagram of the 2nd PH detector in embodiment 2;
Fig. 4 is the overall structure schematic diagram of embodiment 3.
In figure: heating water tank 1, frequency converter 2, floor heating pipeline 3, water inlet pipe 4, first switch valve 5, circulating pump 6, return pipe 7, second switch valve 8, outlet pipe 9, 3rd switch valve 10, one PH detector 11, pipeline 12, heating control cabinet 13, 4th switch valve 14, mounting groove 15, 5th switch valve 16, first-class gauge 17, infrared level meter 18, second gauge 19, flow comparison circuit 20, single-chip microcomputer 21, timer circuit 22, relay switch 23, power supply 24, 2nd PH detector 25, radio transmitters 26, audible-visual annunciator 27, wireless receiver 28, console 2, temperature sensor 30.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the floor heating pipeline cleaning system of the band VFC described by the present embodiment, comprise heating water tank 1, frequency converter 2 and floor heating pipeline 3, the water inlet pipe 4 of floor heating pipeline 3 is provided with the first switch valve 5 and circulating pump 6, the return pipe 7 of floor heating pipeline 3 is provided with second switch valve 8 and outlet pipe 9, outlet pipe 9 is provided with the 3rd switch valve 10 and a PH detector 11, the output of described frequency converter 2 is connected with circulating pump 6, the pipeline 12 be communicated with is provided with between water inlet pipe 4 with return pipe 7, heating water tank 1 is provided with heating control cabinet 13, the 4th switch valve 14 is provided with in pipeline 12, the mounting groove 15 can installing chemical is provided with above the water inlet pipe 4 of floor heating pipeline 3, mounting groove 15 is provided with the 5th switch valve 16, first-class gauge 17 and infrared level meter 18 is provided with in water inlet pipe 4, second gauge 19 is provided with in return pipe 7, first-class gauge 17 is connected to a flow comparison circuit 20 with the output of second gauge 19, the output of flow comparison circuit 20 is connected with single-chip microcomputer 21, the input interface of single-chip microcomputer 21 respectively with a PH detector 11, infrared level meter 18 connects, the output interface of single-chip microcomputer 21 respectively with the first switch valve 5, second switch valve 8, 3rd switch valve 10, 4th switch valve 14, 5th switch valve 16 is connected with the control end of frequency converter 2, single-chip microcomputer 21 has also been bi-directionally connected timer circuit 22, single-chip microcomputer 21 is also provided with relay switch 23, described relay switch 23 is located between heating control cabinet 13 and power supply 24.
By above-mentioned design, in floor heating pipeline 3 works, by contrasting floor heating pipeline 3 output flow and input flow rate, when output flow is less than the certain value of input flow rate, current capacity contrast's circuit by Signal transmissions to single-chip microcomputer 21, after single-chip microcomputer 21 receives signal, first-selected heating control cabinet 13 of closing makes it stop heating, close second switch valve 8 simultaneously, and open the 5th switch valve 16, chemical is made to flow in pipeline 12, the water of heating water tank 1 can slowly flow in floor heating pipeline 3, fill up floor heating pipeline 3, after infrared liquid level gauge 18 detects signal, illustrate that floor heating pipeline 3 fills up water, now control the first switch valve 5 to close, stop water inlet, be maximum by changing the frequency of frequency converter, and open timer operation, open the 4th switch valve 14, under the high velocity effect of circulating pump 6, now make the water with chemical rinse floor heating pipeline 3 fast, when single-chip microcomputer 21 detects that timer quits work, rinse and terminate, now open the 3rd switch valve 10 and the first switch valve 5, water is flowed out from outlet pipe 9 under the effect of water pump, when a PH detector 11 detects that water is clean, control all parts and revert to original state, start to reheat, the process of floor heating work, therefore whole system structure is simple, easy to operate, the effect that just can realize Automatic clearance floor heating is monitored without the need to manually carrying out, solve floor heating once blocking easily affects the problem of heating effect and electricity waste.
Embodiment 2:
As shown in Figure 2 and Figure 3, the floor heating pipeline cleaning system of the band VFC described by the present embodiment, as different from Example 1: in order to find whether the chemical in mounting groove 15 is finished timely, thus guarantee the normal use of next time, export at the 2nd PH detector 25 and connect radio transmitters 26 and audible-visual annunciator 27, described radio transmitters 26 is connected with wireless receiver 28, and described wireless receiver 28 is connected with console 29.
The floor heating pipeline cleaning system of the band VFC described by the present embodiment, also tool has the following advantages compared with embodiment 1: when the 2nd PH detector 25 no signal, illustrate that in mounting groove 15, chemical is finished, now opening audible-visual annunciator 27 reminds neighbouring operating personnel to add, described audible-visual annunciator 27 can manual-lock, by radio transmitters 26, signal is sent to console 29 simultaneously, added by the personnel of console 29.
Embodiment 3:
As shown in Figure 4, the floor heating pipeline cleaning system of the band VFC described by the present embodiment, as different from Example 2: in order to control indoor temperature in setting range, improve working effect, single-chip microcomputer 21 is also provided with and is placed in indoor temperature sensor 30, described temperature sensor 30 is when indoor temperature is higher than design temperature, and single-chip microcomputer 21 controls the 4th switch valve 14 and opens, reduce the water in pipeline 12, thus control the temperature detector of indoor temperature.
The floor heating pipeline cleaning system of the band VFC described by the present embodiment, also tool has the following advantages compared with embodiment 2: can control indoor temperature by changing water temperature, realizes the effect of cooling fast.
Claims (3)
1. the floor heating pipeline cleaning system with VFC, comprise heating water tank (1), frequency converter (2) and floor heating pipeline (3), the water inlet pipe (4) of floor heating pipeline (3) is provided with the first switch valve (5) and circulating pump (6), the return pipe (7) of floor heating pipeline (3) is provided with second switch valve (8) and outlet pipe (9), outlet pipe (9) is provided with the 3rd switch valve (10) and a PH detector (11), the output of described frequency converter (2) is connected with circulating pump (6), the pipeline (12) be communicated with is provided with between water inlet pipe (4) with return pipe (7), heating water tank (1) is provided with heating control cabinet (13), it is characterized in that: in pipeline (12), be provided with the 4th switch valve (14), water inlet pipe (4) top in floor heating pipeline (3) is provided with the mounting groove (15) can installing chemical, mounting groove (15) is provided with the 5th switch valve (16), first-class gauge (17) and infrared level meter (18) is provided with in water inlet pipe (4), second gauge (19) is provided with in return pipe (7), first-class gauge (17) is connected to a flow comparison circuit (20) with the output of second gauge (19), the output of flow comparison circuit (20) is connected with single-chip microcomputer (21), the input interface of single-chip microcomputer (21) respectively with a PH detector (11), infrared level meter (18) connects, the output interface of single-chip microcomputer (21) respectively with the first switch valve (5), second switch valve (8), 3rd switch valve (10), 4th switch valve (14), 5th switch valve (16) is connected with the control end of frequency converter (2), single-chip microcomputer (21) has also been bi-directionally connected timer circuit (22), single-chip microcomputer (21) is also provided with relay switch (23), described relay switch (23) is located between heating control cabinet (13) and power supply (24).
2. the floor heating pipeline cleaning system of band VFC according to claim 1, it is characterized in that: in mounting groove (15), be provided with the 2nd PH detector (25), export at the 2nd PH detector (25) and connect radio transmitters (26) and audible-visual annunciator (27), described radio transmitters (26) is connected with wireless receiver (28), and described wireless receiver (28) is connected with console (29).
3. the floor heating pipeline cleaning system of band VFC according to claim 1 and 2, it is characterized in that: be also provided with on single-chip microcomputer (21) and be placed in indoor temperature sensor (30), described temperature sensor (30) is when indoor temperature is higher than design temperature, single-chip microcomputer (21) controls the 4th switch valve (14) and opens, reduce the water in pipeline (12), thus control the temperature detector of indoor temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466701.4U CN204730319U (en) | 2015-07-02 | 2015-07-02 | Floor heating pipeline cleaning system with VFC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466701.4U CN204730319U (en) | 2015-07-02 | 2015-07-02 | Floor heating pipeline cleaning system with VFC |
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| CN204730319U true CN204730319U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520466701.4U Active CN204730319U (en) | 2015-07-02 | 2015-07-02 | Floor heating pipeline cleaning system with VFC |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839865A (en) * | 2015-12-03 | 2017-06-13 | 华电电力科学研究院 | Intelligent Condenser Titanium Tube on-line cleaning device system |
| CN107300202A (en) * | 2017-07-06 | 2017-10-27 | 广东美的暖通设备有限公司 | Control method, system, computer equipment and the readable storage medium storing program for executing of hydraulic module |
| CN113384141A (en) * | 2020-03-13 | 2021-09-14 | 宁波方太厨具有限公司 | Coffee taste adjusting device, coffee machine and coffee sectional receiving method |
-
2015
- 2015-07-02 CN CN201520466701.4U patent/CN204730319U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839865A (en) * | 2015-12-03 | 2017-06-13 | 华电电力科学研究院 | Intelligent Condenser Titanium Tube on-line cleaning device system |
| CN106839865B (en) * | 2015-12-03 | 2019-11-26 | 华电电力科学研究院 | Intelligent Condenser Titanium Tube on-line cleaning device system |
| CN107300202A (en) * | 2017-07-06 | 2017-10-27 | 广东美的暖通设备有限公司 | Control method, system, computer equipment and the readable storage medium storing program for executing of hydraulic module |
| CN107300202B (en) * | 2017-07-06 | 2020-05-26 | 广东美的暖通设备有限公司 | Control method and system of hydraulic module, computer equipment and readable storage medium |
| CN113384141A (en) * | 2020-03-13 | 2021-09-14 | 宁波方太厨具有限公司 | Coffee taste adjusting device, coffee machine and coffee sectional receiving method |
| CN113384141B (en) * | 2020-03-13 | 2022-05-17 | 宁波方太厨具有限公司 | Coffee taste adjusting device, coffee machine and coffee sectional receiving method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315806 Zhejiang city of Ningbo province Beilun Daqi Yongjiang Road No. 26 (Ningbo Deye Inverter Technology Co. Ltd.) Patentee after: Ningbo Deye Inverter Technology Co., Ltd. Address before: 315806 Zhejiang Province, Ningbo city Beilun District Yongjiang Road No. 26 (Ningbo Deye frequency technology Limited by Share Ltd) Patentee before: Ningbo De Ye converter technique incorporated company |