CN103322617A - Multifunctional heat tube type fan coil - Google Patents
Multifunctional heat tube type fan coil Download PDFInfo
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- CN103322617A CN103322617A CN2012100779257A CN201210077925A CN103322617A CN 103322617 A CN103322617 A CN 103322617A CN 2012100779257 A CN2012100779257 A CN 2012100779257A CN 201210077925 A CN201210077925 A CN 201210077925A CN 103322617 A CN103322617 A CN 103322617A
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Abstract
The invention relates to a multifunctional heat tube type fan coil. A heat-transfer medium inside a heat tube is used for performing heat transfer; and at the same time, ultrasonic waves are used for detecting bubbles in a pipeline; and descaling and corrosion inhibiting are performed by high-frequency electrons. The ultifunctional heat tube type fan coil has multiple functions such as efficient heat exchange capacity, automatic air exhaust, sterilization and algae killing, descaling and corrosion inhibiting, corrosion resistance and the like, the device performance is stable, the operation is convenient, the efficiency is high, the structure is compact, and the installation is convenient. A control panel adopts an extension line manner, can be mounted on the coil and can also be mounted in a place where the coil can be operated conveniently, and the place is far from the coil.
Description
Technical field
What the present invention relates to is a kind of multifunctional heat pipe formula fan coil, utilizes the interior heat transfer medium of heat pipe to carry out heat transmission, utilizes simultaneously the coil device of bubble in the ultrasound examination pipeline, the scale removal of high-frequency electronic resistance rust.Belong to air-conditioning heating and ventilation project technical field.
Background technology
Along with socioeconomic high speed development, the increasingly sharpening of energy crisis, energy-saving and emission-reduction have become the people of the world's problems of concern.It is also increasing that air-conditioning energy consumption accounts for the proportion of whole mansion energy input, and improving the fan coil cold and heat exchange rate is the key point that reduces air-conditioning energy consumption.Bubble in the coil pipe among the hot water or cold water, the incrustation scale that adheres on the tube wall all seriously hampers the fan coil cold and heat exchange.Bubble among the hot water or cold water not only the cold and hot exchange of obstruction coil pipe, reduce air-conditioning effect, aggravate simultaneously the inner-walls of duct corrosion, bring potential safety hazard to operation of air conditioner.The incrustation scale that coil pipe inwall 1mm is thick can make cold and hot exchange descend 45 times.Traditional manual exhaust valve can not in time be got rid of the bubble in the coil pipe on the fan coil; Traditional apparatus for eliminating sludge can not be removed the incrustation scale in the coil pipe timely and effectively.Multifunctional heat pipe formula fan coil not only can in time be got rid of water vapor bubbles, reduces the inner-walls of duct corrosion, can also sterilization algae removal, and scale removal resistance rust more can improve cold and hot exchange rate.
Summary of the invention
The technical problem to be solved in the present invention is, defective for the prior art existence, a kind of multifunctional heat pipe formula fan coil is proposed, it has High Efficiency Thermal exchange capacity and automatic vent, sterilization algae removal, the anticorrosion multiple function that waits of scale removal resistance rust, equipment performance is stable, easy to operate, and efficient is high, compact conformation, easy for installation.
Technical solution of the present invention is that a kind of multifunctional heat pipe formula fan coil comprises coil pipe supporting stand, many heat pipe-type coil pipes are installed in the coil pipe supporting stand, coil pipe supporting stand provided with disks at two ends pipe end-cap is characterized in that, described coil pipe end cap links to each other with coil pipe supporting stand by end cap nut, coil pipe screw; Described coil pipe end cap is comprised of water inlet pipe, ultrasonic bubble detector, high-frequency electronic descaler, connecting piece, magnetic valve, air bleeding valve outlet pipe, outlet pipe; Described water inlet pipe links to each other with ultrasonic bubble detector, high-frequency electronic descaler, coil pipe end cap successively; Described air bleeding valve outlet pipe links to each other with outlet pipe by magnetic valve; Described outlet pipe links to each other with the coil pipe end cap.
Described ultrasonic bubble detector is comprised of water pipe, detector shell, detector control panel, ultrasonic sensor, detector circuit board; Described ultrasonic sensor is positioned at the water pipe both sides and links to each other with the detector circuit board; Described detector circuit board links to each other with the detector shell; Described water pipe links to each other with the detector shell.
Described high-frequency electronic descaler is comprised of shell, descaler control panel, coil, descaler circuit board water pipe, descaler; Described coil is on water pipe; Described coil two ends and descaler circuit board connect; Described descaler circuit board links to each other with the descaler shell; Described water pipe links to each other with the descaler shell.
Operation principle of the present invention is as follows:
Referring to Fig. 1, Fig. 2, Fig. 3, heat pipe-type coil pipe 3 is comprised of sky 6,11, heat pipe inner wall 9, heat transfer medium 10, heat pipe outer wall 8, fin 7 in the heat pipe.The closed at both ends of heat pipe-type coil pipe 3, inner air is taken out, and heat transfer medium 10 is housed in airtight pipeline.During work, liquid medium absorbs the heat temperature rising that heat pipe inner wall 9 transmits at endotherm section, gasification is steam, pressure also increases thereupon simultaneously, so just flow to the lower condensation segment of pressure, liquefy again after condensation segment is emitted heat, liquid returns endotherm section at Action of Gravity Field, absorbs heat again and enters next time circulation.Iterative cycles like this is just realized heat transmission and transfer between the heat of empty 6 water in the heat pipe and the fin 7.
Referring to Fig. 1, Fig. 4, Fig. 6, press the start button on the detector control panel 14 shown in Figure 4, ultrasonic drive circuit on the detector circuit board 16 drives ultrasonic sensor 15 work, when having bubble to pass through in the water pipe 12, single-chip microcomputer on the detector circuit board 16 is by after analyzing, give magnetic valve 24 power supplies, magnetic valve 24 energisings are opened, and the water in the heat pipe-type coil pipe 3 and bubble are discharged from air bleeding valve outlet pipe 23.
Referring to Fig. 1, Fig. 5, Fig. 6, press the start button on the descaler control panel 22 shown in Figure 5, high frequency drive circuit on the descaler circuit board 21 is by coil 19,20, produce high-frequency electromagnetic, behind the water body absorbing high-frequency electromagnetic energy, in the situation that do not change original chemical analysis, make that calcium ions and magnesium ions can't be combined into calcium carbonate and magnesium carbonate with carbonate in the water, and then play anti-scaling action.Because water body absorbs the electronics that is energized in a large number, increase with the negative ions affinity ability of salt, thereby make on the tube wall original incrustation scale soft so that come off gradually, the sterilization algae removal function of existing Electrostatic Treatment, the anti-scaling action that has again magnetization to process, make simultaneously dissolved oxygen become inertia oxygen, cut off the source of corrosion of metal requisite oxygen, have resistance rust antisepsis.
Such scheme adopts Single-chip Controlling, has automation, modular operation function, and device volume is little, easy to use.Control panel adopts the mode of extended line, can be installed on the coil pipe also can be installed in apart from the place of the distant handled easily of coil pipe
Fig. 8,9, the 10th, the practical circuit diagram of block diagram shown in Figure 7.
Fig. 8, play the electric wave bubble and detect control circuit, the PIC12F675 single-chip microcomputer that adopts Microchip company to produce carries IP monitoring, 4 path 10 position A/D conversion, 256B RAM, 256B EEPROM and 1k * 14 a Flash program storage, 2.0～5.5V operating voltage, speed can reach 20MHz.
Produce the approximately pulse of 500kHz of frequency by microcontroller PIC12F675, supply with waveform transformation and drive circuit through the output of I/O mouth, the receiving terminal transducer is given first order high speed amplifier with the small-signal that detects and is amplified and carry out rectifying and wave-filtering, delivers to the A/D converter port of PIC12F675 through the emitter follower buffering.What emitter follower was sent in 10 A/D conversions of PIC12F675 inside here changes to receiving the strong and weak proportional voltage of ultrasonic signal, and transformation result is stored in the buffering area.When have on the sensor cross-section bubble by in addition the value of liquid level after all will causing changing when being lower than the sensor detection faces reduce morely, through comparison and digital filtering, produce and report to the police.
Fig. 9, the magnetic valve delay control circuit is comprised of resistor R11, R12, R13, capacitor C11, C12, time-base integrated circuit SDS7805, relay K 1 etc.
Figure 11 is the practical circuit diagram of block diagram shown in Figure 10.
Figure 11, high-frequency electronic scale removal control circuit adopts the NE555 single-chip microcomputer, and it is 1KHz and 10KHz two-stage oscillating circuit that U1, R1, R2, C1 and U2, R5, R6, C6 consist of respectively frequency, the checker vibration frequency.
As known from the above, the present invention is a kind of multifunctional heat pipe formula fan coil, has High Efficiency Thermal exchange capacity and automatic vent, sterilization algae removal, the anticorrosion multiple function that waits of scale removal resistance rust, and equipment performance is stable, easy to operate, and efficient is high, compact conformation, easy for installation.Control panel adopts the mode of extended line, can be installed on the coil pipe also can be installed in apart from the place of the distant handled easily of coil pipe.
Description of drawings
Fig. 1 is the machine shape structural representation of an embodiment of the present invention;
Fig. 2 is device pipe coil pipe contour structures schematic diagram shown in Figure 1 (removing the coil pipe end cap);
Fig. 3 is the coil pipe cross section structure schematic diagram (band broken section) of device shown in Figure 1;
Fig. 4 is the ultrasonic bubble detector appearance structure schematic diagram (band broken section) of device shown in Figure 1;
Fig. 5 is the high-frequency electronic descaler appearance structure schematic diagram (band broken section) of device shown in Figure 1;
Fig. 6 is the coil pipe end cap appearance structure schematic diagram of device shown in Figure 1
Fig. 7 is the control circuit block diagram of a kind of embodiment of ultrasonic bubble detector;
Fig. 8 is a kind of embodiment circuit that Fig. 7 ultrasonic bubble detects control circuit;
Fig. 9 is a kind of embodiment circuit of Fig. 7 magnetic valve delay control circuit;
Figure 10 is the control circuit block diagram of a kind of embodiment of high-frequency electronic descaler;
Figure 11 is a kind of embodiment circuit of Figure 10 high-frequency electronic scale removal control circuit;
In the accompanying drawings:
The 1-coil pipe supporting stand, 2-coil pipe end cap,
3-heat pipe-type coil pipe, 4-end cap nut,
5-coil pipe screw, 6, empty in the 11-heat pipe,
The 7-fin, the 8-heat pipe outer wall,
The 9-heat pipe inner wall, the 10-heat transfer medium,
12,17-water pipe, 13-detector shell,
14-detector control panel, the 15-ultrasonic sensor
16-detector circuit board, 18-descaler shell,
19,20-coil, 21-descaler circuit board,
22-descaler control panel, 23-air bleeding valve outlet pipe,
The 24-magnetic valve, the 25-outlet pipe,
The 26-water inlet pipe, 27-ultrasonic bubble detector
28-high-frequency electronic descaler 29-connecting piece
The specific embodiment
Referring to Fig. 1-6, described a kind of multifunctional heat pipe formula fan coil comprises coil pipe supporting stand 1, many heat pipe-type coil pipes 3 are installed in the coil pipe supporting stand 1, coil pipe supporting stand 3 provided with disks at two ends pipe end-cap 2 is characterized in that, described coil pipe end cap 2 links to each other with coil pipe supporting stand 3 by end cap nut 4, coil pipe screw 5; Described coil pipe end cap 2 is comprised of water inlet pipe, ultrasonic bubble detector 27, high-frequency electronic descaler 28, connecting piece 29, magnetic valve 24, air bleeding valve outlet pipe 23, outlet pipe 25; Described water inlet pipe 26 links to each other with ultrasonic bubble detector 27, high-frequency electronic descaler 28, coil pipe end cap 2 successively; Described air bleeding valve outlet pipe 23 links to each other with outlet pipe 25 by magnetic valve 24; Described outlet pipe 25 links to each other with coil pipe end cap 2.
Referring to Fig. 4, Fig. 6, described ultrasonic bubble detector 27 is comprised of water pipe 12, detector shell 13, detector control panel 14, ultrasonic sensor 15, detector circuit board 16; Described ultrasonic sensor 15 is positioned at water pipe 12 both sides and links to each other with detector circuit board 16; Described detector circuit board 16 links to each other with detector shell 13; Described water pipe 12 links to each other with detector shell 13.
Referring to Fig. 5, Fig. 6, described high-frequency electronic descaler 28 is comprised of shell 18, descaler control panel 22, coil 19,20, descaler circuit board 21 water pipe 17, descaler; Described coil 19,20 is on water pipe 17; Described coil 19,20 two ends and descaler circuit board 21 connect; Described descaler circuit board 21 links to each other with descaler shell 18; Described water pipe 17 links to each other with descaler shell 18.
Referring to Fig. 1, Fig. 2, Fig. 3, heat pipe-type coil pipe 3 is comprised of sky 6,11, heat pipe inner wall 9, heat transfer medium 10, heat pipe outer wall 8, fin 7 in the heat pipe.The closed at both ends of heat pipe-type coil pipe 3, inner air is taken out, and heat transfer medium 10 is housed in airtight pipeline.During work, liquid medium absorbs the heat temperature rising that heat pipe inner wall 9 transmits at endotherm section, gasification is steam, pressure also increases thereupon simultaneously, so just flow to the lower condensation segment of pressure, liquefy again after condensation segment is emitted heat, liquid returns endotherm section at Action of Gravity Field, absorbs heat again and enters next time circulation.Iterative cycles like this is just realized heat transmission and transfer between the heat of empty 6 water in the heat pipe and the fin 7.
Referring to Fig. 1, Fig. 4, Fig. 6, press the start button on the detector control panel 14 shown in Figure 4, ultrasonic drive circuit on the detector circuit board 16 drives ultrasonic sensor 15 work, when having bubble to pass through in the water pipe 12, single-chip microcomputer on the detector circuit board 16 is by after analyzing, give magnetic valve 24 power supplies, magnetic valve 24 energisings are opened, and the water in the heat pipe-type coil pipe 3 and bubble are discharged from air bleeding valve outlet pipe 23.
Referring to Fig. 1, Fig. 5, Fig. 6, press the start button on the descaler control panel 22 shown in Figure 5, high frequency drive circuit on the descaler circuit board 21 is by coil 19,20, produce high-frequency electromagnetic, behind the water body absorbing high-frequency electromagnetic energy, in the situation that do not change original chemical analysis, make that calcium ions and magnesium ions can't be combined into calcium carbonate and magnesium carbonate with carbonate in the water, and then play anti-scaling action.Because water body absorbs the electronics that is energized in a large number, increase with the negative ions affinity ability of salt, thereby make on the tube wall original incrustation scale soft so that come off gradually, the sterilization algae removal function of existing Electrostatic Treatment, the anti-scaling action that has again magnetization to process, make simultaneously dissolved oxygen become inertia oxygen, cut off the source of corrosion of metal requisite oxygen, have resistance rust antisepsis.
Fig. 8,9, the 10th, the practical circuit diagram of block diagram shown in Figure 7.
Fig. 8, play electric wave bubble control circuit, the PIC12F675 single-chip microcomputer that adopts Microchip company to produce carries IP monitoring, 4 path 10 position A/D conversion, 256B RAM, 256B EEPROM and 1k * 14 a Flash program storage, 2.0～5.5V operating voltage, speed can reach 20MHz.
Produce the approximately pulse of 500kHz of frequency by microcontroller PIC12F675, supply with waveform transformation and drive circuit through the output of I/O mouth, the receiving terminal transducer is given first order high speed amplifier with the small-signal that detects and is amplified and carry out rectifying and wave-filtering, delivers to the A/D converter port of PIC12F675 through the emitter follower buffering.What emitter follower was sent in 10 A/D conversions of PIC12F675 inside here changes to receiving the strong and weak proportional voltage of ultrasonic signal, and transformation result is stored in the buffering area.When have on the sensor cross-section bubble by in addition the value of liquid level after all will causing changing when being lower than the sensor detection faces reduce morely, through comparison and digital filtering, produce and report to the police.
Fig. 9, the magnetic valve delay control circuit is comprised of resistor R11, R12, R13, capacitor C11, C12, time-base integrated circuit SDS7805, relay K 1 etc.
Figure 11 is the practical circuit diagram of block diagram shown in Figure 10.
Figure 11, high-frequency electronic scale removal control circuit adopts the NE555 single-chip microcomputer, and it is 1KHz and 10KHz two-stage oscillating circuit that U1, R1, R2, C1 and U2, R5, R6, C6 consist of respectively frequency, the checker vibration frequency.
Claims (7)
1. multifunctional heat pipe formula fan coil, comprise coil pipe supporting stand (1), heat pipe-type coil pipe (3), coil pipe end cap (2), it is characterized in that, described coil pipe end cap (2) links to each other with coil pipe supporting stand (3) by end cap nut (4), coil pipe screw (5); Described coil pipe end cap (2) is comprised of water inlet pipe, ultrasonic bubble detector (27), high-frequency electronic descaler (28), connecting piece (29), magnetic valve (24), air bleeding valve outlet pipe (23), outlet pipe (25); Described water inlet pipe (26) links to each other with ultrasonic bubble detector (27), high-frequency electronic descaler (28), coil pipe end cap (2) successively; Described air bleeding valve outlet pipe (23) links to each other with outlet pipe (25) by magnetic valve (24); Described outlet pipe (25) links to each other with coil pipe end cap (2).
2. described a kind of multifunctional heat pipe formula fan coil according to claim 1, it is characterized in that, described ultrasonic bubble detector (27) is comprised of water pipe (12), detector shell (13), detector control panel (14), ultrasonic sensor (15), detector circuit board (16); Described ultrasonic sensor (15) is positioned at water pipe (12) both sides and links to each other with detector circuit board (16); Described detector circuit board (16) links to each other with detector shell (13); Described water pipe (12) links to each other with detector shell (13).
3. described a kind of multifunctional heat pipe formula fan coil according to claim 1, it is characterized in that, described high-frequency electronic descaler (28) is comprised of shell (18), descaler control panel (22), coil (19,20), descaler circuit board (21) water pipe (17), descaler; Described coil (19,20) is on water pipe (17); Described coil (19,20) two ends and descaler circuit board (21) connect; Described descaler circuit board (21) links to each other with descaler shell (18); Described water pipe (17) links to each other with descaler shell (18).
4. described a kind of multifunctional heat pipe formula fan coil according to claim 1 is characterized in that, described heat pipe-type coil pipe 3 is comprised of empty 6,11 in the heat pipe, heat pipe inner wall 9, heat transfer medium 10, heat pipe outer wall 8, fin 7.
5. described a kind of multifunctional heat pipe formula fan coil according to claim 1, it is characterized in that, described ultrasonic bubble detects control circuit, the PIC12F675 single-chip microcomputer that adopts Microchip company to produce, produce the approximately pulse of 500kHz of frequency by microcontroller PIC12F675, supply with waveform transformation and drive circuit through the output of I/O mouth, the receiving terminal transducer is given first order high speed amplifier with the small-signal that detects and is amplified and carry out rectifying and wave-filtering, delivers to the A/D converter port of PIC12F675 through the emitter follower buffering.What emitter follower was sent in 10 A/D conversions of PIC12F675 inside here changes to receiving the strong and weak proportional voltage of ultrasonic signal, and transformation result is stored in the buffering area.When have on the sensor cross-section bubble by in addition the value of liquid level after all will causing changing when being lower than the sensor detection faces reduce morely, through comparison and digital filtering, produce and report to the police.
6. described a kind of multifunctional heat pipe formula fan coil according to claim 1 is characterized in that described delay control circuit is comprised of resistor R11, R12, R13, capacitor C11, C12, time-base integrated circuit SDS7805, relay K 1 etc.
7. described a kind of multifunctional heat pipe formula fan coil according to claim 1, it is characterized in that, described electric high-frequency electronic scale removal control circuit, adopt the NE555 single-chip microcomputer, it is 1KHz and 10KHz two-stage oscillating circuit that U1, R1, R2, C1 and U2, R5, R6, C6 consist of respectively frequency, the checker vibration frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100779257A CN103322617A (en) | 2012-03-22 | 2012-03-22 | Multifunctional heat tube type fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100779257A CN103322617A (en) | 2012-03-22 | 2012-03-22 | Multifunctional heat tube type fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322617A true CN103322617A (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100779257A Pending CN103322617A (en) | 2012-03-22 | 2012-03-22 | Multifunctional heat tube type fan coil |
Country Status (1)
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| CN (1) | CN103322617A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711144Y (en) * | 2004-07-12 | 2005-07-20 | 兰州盛源科技有限责任公司 | High frequency electronic scale-removing and scale resistance device |
| CN201121940Y (en) * | 2007-10-17 | 2008-09-24 | 杨国安 | Solar heat collector with heat pipe and air source heat pump double-heat source floor radiation heating device |
| CN101738098A (en) * | 2008-11-10 | 2010-06-16 | 现代自动车株式会社 | Integrated heat exchanger using water head differential for hybrid vehicle |
| CN102221245A (en) * | 2011-05-13 | 2011-10-19 | 南京工程学院 | Heat pipe heat exchange-based constant temperature fan coil |
| CN102267765A (en) * | 2011-06-28 | 2011-12-07 | 殷丽芳 | Electronic device for eliminating tap water scale |
-
2012
- 2012-03-22 CN CN2012100779257A patent/CN103322617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711144Y (en) * | 2004-07-12 | 2005-07-20 | 兰州盛源科技有限责任公司 | High frequency electronic scale-removing and scale resistance device |
| CN201121940Y (en) * | 2007-10-17 | 2008-09-24 | 杨国安 | Solar heat collector with heat pipe and air source heat pump double-heat source floor radiation heating device |
| CN101738098A (en) * | 2008-11-10 | 2010-06-16 | 现代自动车株式会社 | Integrated heat exchanger using water head differential for hybrid vehicle |
| CN102221245A (en) * | 2011-05-13 | 2011-10-19 | 南京工程学院 | Heat pipe heat exchange-based constant temperature fan coil |
| CN102267765A (en) * | 2011-06-28 | 2011-12-07 | 殷丽芳 | Electronic device for eliminating tap water scale |
Non-Patent Citations (2)
| Title |
|---|
| 吴家骝: "用FX555构成定时和延时控制电路", 《电子技术应用》 * |
| 李昔华: "基于PIC12F675设计的超声波气泡监测智能传感器", 《电子技术》 * |
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| DD01 | Delivery of document by public notice |
Addressee: Liao Yulin Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 530001, 9, Hsinchu Road, Nanning, the Guangxi Zhuang Autonomous Region, Guangxi, Guangxi Jin Liang refrigeration air conditioning technology Co., Ltd. room 206 Applicant after: Liao Yulin Address before: Nanning city 530001 the Guangxi Zhuang Autonomous Region XiXiangTang District Youai Road No. 31 building 3 unit 1 room 101 Applicant before: Liao Yulin |
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Application publication date: 20130925 |