CN1275696A - Electronic central air conditioning system - Google Patents
Electronic central air conditioning system Download PDFInfo
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- CN1275696A CN1275696A CN 99115395 CN99115395A CN1275696A CN 1275696 A CN1275696 A CN 1275696A CN 99115395 CN99115395 CN 99115395 CN 99115395 A CN99115395 A CN 99115395A CN 1275696 A CN1275696 A CN 1275696A
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- water tank
- refrigerating
- air conditioner
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Abstract
The present invention relates to an electronic central air-conditioning system, and is characterized by that it has several electronic refrigerating and heating devices, a centralized outdoor heat-exchange equipment, circulating water pump and water-supplying pipeline, in which the several electronic refrigerating and heating devices are respectively mounted in every user's room, and two ends of water-supplying pipeline and back water pipeline are respectively communicated with electronic refrigerating and heating device and outdoor heat-exchange equipment. Said invention has no central air-conditioning unit and machine room, and its technology is advanced, structure is simple, volume is small, efficiency is high, investment is small, operation cost is low and has no environmental pollution.
Description
The present invention relates to a kind of central air conditioner system, particularly relate to a kind of central air conditioner system of application electric technology cooling and warming.
Existing central air conditioner system, adopt central refrigerating and concentrate and heat, disperse to each user's heat supply or refrigeration by pipeline then, its system comprises central hot and cold water unit, for water return pipeline, heat-exchange device, cooling water circulating pump, chemicals dosing plant, chilled water circulating pump, chilled water water knockout drum, chilled water water collector and end equipment etc., system is huge, equipment is complicated, cost cost height, installation difficulty are big, take that construction area is many, atmosphere pollution and noise pollution is serious, Energy Efficiency Ratio is low, running cost is high.
Purpose of the present invention aim to provide a kind of advanced technology, simple in structure, volume is little, take that construction area is few, Energy Efficiency Ratio is high, running cost is low, the electronics central air conditioner system of non-environmental-pollution and noise pollution.
Technical solution of the present invention is: this electronics central air conditioner system has a plurality of electric refrigerating and heating devices, concentrated outdoor heat-exchange device and water circulating pump, confession, water return pipeline.It is indoor that a plurality of electric refrigerating and heating devices are installed in each user respectively, and string has water circulating pump, confession, water return pipeline two ends to connect with electric refrigerating and heating device and outdoor heat-exchange device respectively in the supply channel.Indoor electric refrigerating and heating device is the electronics air conditioner, and the electronics air conditioner includes efficient electric temperature-difference refrigerating and heats assembly, left and right water tank, left and right water tank inlet tube and outlet tube, left and right water tank rear pump, indoor heat converter, centrifugal fan.Left and right water tank close installation respectively is connected efficient electric temperature-difference refrigerating and heats the both sides of assembly, right water tank and connects by right water tank inlet tube and outlet tube and right water tank rear pump and indoor heat converter, one side of indoor heat converter is equipped with centrifugal fan, and outdoor heat-exchange device adopts outdoor heat converter and inlet tube and outlet tube, axial flow blower structure or inside and outside pond and water-in and water-out tubular construction.
The present invention both had been different from and has disperseed to carry to each user after existing central air conditioner system central refrigerating heats, and the independent air conditioner that is different from existing each user does not again have any annexation each other.The present invention adopts each user installation electric refrigerating and heating device, carries out cooling and warming, concentrates by water pipe then to be connected to a heat-exchange device, and like this, a concentrated outdoor heat-exchange device connects a plurality of indoor electric refrigerating and heating devices, and heat radiation work circulates.Therefore, the present invention compares with prior art, has following outstanding advantage and effect:
1, no atmosphere pollution, noise-less pollution more can not damage atmospheric ozone layer, are Green Products completely;
2, Cooling and Heat Source breaks the whole up into parts, and has greatly simplified system architecture, need not central air-conditioning unit and central office, has saved space;
3, adopt the electric refrigerating and heating technology, advanced in performance, help intelligent control;
4, need not adiabatic heat-insulation for the backwater transfer pipeline, even summer, pipeline the condensate water problem can not occur yet;
5, a cover system can freeze and heat simultaneously, but room temperature constant temperature accurately control, easy to use flexibly, can satisfy customer requirements to greatest extent;
6, can help the application and the management of civil buildings or commercial and residential building respectively to each user's metering;
7, layering construction is by stages come into operation early, small investment, and running cost is low, and is good in economic efficiency;
8, energy resource consumption is single, the Energy Efficiency Ratio height, and energy consumption is low, belongs to energy-saving product;
9, system architecture is simple, and is convenient for installation and maintenance, long service life.
Fig. 1 is a structure principle chart of the present invention;
Fig. 2 is an electronics air conditioner structure schematic diagram;
Fig. 3 is for efficient electric temperature-difference refrigerating and heat the modular construction schematic diagram;
Fig. 4 is electronics air conditioner circuit theory diagrams;
Fig. 5 is outdoor heat-exchange device embodiment 1 structural representation;
Fig. 6 is outdoor heat-exchange device embodiment 2 structural representations;
The present invention is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6, the present invention has a plurality of electric refrigerating and heating devices 1, a concentrated outdoor heat-exchange device 2, water circulating pump 3, supply, water return pipeline 4,5, it is indoor that a plurality of electric refrigerating and heating devices 1 are installed in each user respectively, series circulation water pump 3 in the supply channel 4, supply, water return pipeline 4,5 two ends connect with electric refrigerating and heating device and outdoor heat-exchange device 2 respectively, indoor electric refrigerating and heating device 1 is the electronics air conditioner, the electronics air conditioner includes efficient electric temperature-difference refrigerating and heats assembly 6, a left side, right water tank 7,8, a left side, right water tank advances, outlet pipe 9,10,11,12, a left side, right water tank rear pump 13,14, indoor heat converter 15, centrifugal fan 16, a left side, right water tank 7,8 respectively close installation be connected efficient electric temperature-difference refrigerating and heat the both sides of assembly 6, right water tank 8 is by right water tank water inlet pipe and water outlet pipe 11,12 and right water tank rear pump 14 connect with indoor heat converter 15, one side of indoor heat converter 15 is equipped with centrifugal fan 16, and outdoor heat-exchange device 2 adopts outdoor heat converter 24 and advances, outlet pipe 25,26, water pump 27, axial flow blower 28 structures or in, outer pond 29,30 and advance, outlet pipe 31,32 structures.
Referring to Fig. 3, efficient electric temperature-difference refrigerating and heat the modular construction schematic diagram, the upper and lower copper coin 22,23 of a plurality of P-type semiconductors 20 and N-type semiconductor 21 being installed between upper and lower exhausted electric heat-conducting plate 18,19 and being connected with P-type semiconductor 20, N-type semiconductor 21, when electronics when copper coin flows into P-type semiconductor, because can be different in two materials, the contact position has energy to discharge, and copper coin heats up, and causes an exhausted electric heat-conducting plate wherein to heat up; When electronics when P-type semiconductor flows into copper coin, in the heat absorption of two thing contact positions, copper coin cooling, another exhausted electric heat-conducting plate cooling.When electronics when copper coin flows into N-type semiconductor, in like manner, there is the heat absorption phenomenon contact position, copper coin cooling, exhausted electric heat-conducting plate cooling; When electronics when N-type semiconductor flows into copper coin, there is exothermic phenomenon the contact position, copper coin heats up, exhausted electric heat-conducting plate heats up, principle according to this, during current reversal, its cooling and warming also is reversed.
In order to realize efficient electric temperature-difference refrigerating and to heat the efficient of assembly, arc can be processed in the copper coin inboard, in order to heat radiation in the heart direction set of garden, reduce the radiation loss of heat, can also carry out insulation in the space between exhausted electric heat-conducting plate and copper coin, P-type semiconductor, the N-type semiconductor, as filling heat insulator etc.
This efficient electric temperature-difference refrigerating and heat assembly done detailed thorough argumentation in Chinese patent 96242510.9 has been captured a difficult problem that is perplexing cooling technique of semiconductor for a long time, for succeeding in developing of electronics air conditioner laid a good foundation.
Referring to Fig. 4, electronics air conditioner circuit theory diagrams: civil power is after bidirectional triode thyristor TC step-down, be connected to diode D7-D10 rectification, capacitor C 4 filtering, output dc voltage, after cooling and warming change-over switch K1 selects to connect, supply with efficient electric temperature-difference refrigerating and heat the assembly voltage and current, carry out cooling and warming, the size of its refrigeration (heat) amount is determined by the height that voltage is provided, and how many height of voltage is decided by controllable silicon TC step-down, self triggering control conduction ratio is depended in the step-down of controllable silicon TC, realizes the thermostatic control of electronics air conditioner by transformation control.The trigger control circuit of controllable silicon TC is as follows: civil power is through transformer B1 output AC voltage, by diode D1-D4 rectification, C1, C2, behind the IC1 filtering voltage regulation, offer stable dc supply of trigger control circuit, after IC 2 work, export an alternating signal by 3 pin, amplify through triode Q, drive controllable silicon TC conducting, its driving force is a conduction ratio, conduction ratio is big, refrigeration and heat the voltage height that assembly obtains, otherwise it is then little, and conduction ratio is by the W in the control circuit, Rt2 (or Rt1), the oscillating circuit frequency that IC constitutes is determined, Rt1, Rt2 is respectively positive temperature thermistor and negative temperature thermistor, it is temperature sensor, when the higher temperature value of setting with W of constant temperature differs big, the Rt2 value is little, the W value is big, C3 discharges and recharges soon, the frequency of oscillation height, it is big to trigger the controllable silicon conduction ratio, but along with room temperature descends, the Rt2 value increases gradually, the speed of discharging and recharging of C3 is slowed down, and frequency of oscillation reduces, and it is little to trigger the controllable silicon conduction ratio, refrigeration or heating capacity diminish, when so continuous variation reaches setting value until room temperature, stabilization signal of 3 pin output of IC3, this moment, refrigerating capacity was also more stable, realized being equivalent to the regulation and control purpose of existing frequency-changeable compressor, when the electronics air conditioner will heat, only need to rotate cooling and warming change-over switch K1 and select to get final product, the performance of Rt1 is opposite with Rt2, as temperature sensor, realize control automatically by Rt1.In actual applications, change-over switch K and potentiometer W all can carry out the digitizer processing.
Therefore in sum, circuit of the present invention adopts transformation to control efficient electric temperature-difference refrigerating and the operating current that heats assembly promptly freezes and heating capacity, and then realizes the thermostatic control of electronics air conditioner.
Referring to Fig. 5, Fig. 6, outdoor heat-exchange device 2 can have two kinds of forms to select, and first kind of form is outdoor heat exchange pond, as shown in Figure 5, comprises water circulating pump 3, water inlet pipe 31, outlet pipe 32, interior pond 29, outer pond 30.Operation principle and process are as follows: water circulating pump 3 sucks the water in outer pond 30, enter the left water tank 7 of electronics air conditioner by feed pipe 4, in left water tank 7 with efficient electric temperature-difference refrigerating with heat after assembly 6 carries out heat exchange, the water of left side water tank 7 is by the interior pond 29 of the outer heat-exchange device of return pipe 5 inlet chambers, again by the 29 outer wall overflows of interior pond down to outer pond 30, reach the purpose of atural beat exchange, this form is applicable to that the system that the user is many, the refrigerated medium heat is big uses.
Second kind of form as shown in Figure 6, this outdoor heat-exchange device comprises outdoor heat converter 24, water inlet pipe 25, outlet pipe 26, water pump 27, axial flow blower 28, operation principle and process are as follows: system's backwater enters heat exchanger 24 by water inlet pipe 25, and, enter each user's electronic air conditioner by water circulating pump 3 again by after the exchange of axial flow blower 28 pressures carrying out cross-ventilation.This form mainly is applicable to the system that the user is less, the refrigerated medium heat is less, particularly domestic air-conditioning system.
Claims (2)
1, a kind of electronics central air conditioner system, it is characterized in that having a plurality of electric refrigerating and heating devices, a concentrated outdoor heat-exchange device and a water circulating pump, supply, water return pipeline, it is indoor that a plurality of electric refrigerating and heating devices are installed in each user respectively, string has water circulating pump in the supply channel, supply, the water return pipeline two ends connect with electric refrigerating and heating device and outdoor heat-exchange device respectively, indoor electric refrigerating and heating device is the electronics air conditioner, the electronics air conditioner includes efficient electric temperature-difference refrigerating and heats assembly, a left side, right water tank, a left side, right water tank advances, outlet pipe, a left side, right water tank rear pump, indoor heat converter, centrifugal fan, left and right sides water tank close installation respectively is connected efficient electric temperature-difference refrigerating and the both sides that heat assembly, right water tank advances by right water tank, outlet pipe and right water tank rear pump and indoor heat converter connect, one side of indoor heat converter is equipped with centrifugal fan, and outdoor heat-exchange device adopts outdoor heat converter and advances, outlet pipe, the axial flow blower structure or in, outer pond and advancing, the outlet pipe structure.
2, according to the aforesaid right requirement, this electronics central air conditioner system can be used for family, forms the domestic electronic air-conditioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115395 CN1275696A (en) | 1999-05-31 | 1999-05-31 | Electronic central air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115395 CN1275696A (en) | 1999-05-31 | 1999-05-31 | Electronic central air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1275696A true CN1275696A (en) | 2000-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99115395 Pending CN1275696A (en) | 1999-05-31 | 1999-05-31 | Electronic central air conditioning system |
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| Country | Link |
|---|---|
| CN (1) | CN1275696A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381761C (en) * | 2003-09-17 | 2008-04-16 | 曹爱国 | Indoor electronic central air conditioning system |
| CN102608966A (en) * | 2012-02-21 | 2012-07-25 | 无锡康贝电子设备有限公司 | Cabinet micro-environment monitoring system |
-
1999
- 1999-05-31 CN CN 99115395 patent/CN1275696A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100381761C (en) * | 2003-09-17 | 2008-04-16 | 曹爱国 | Indoor electronic central air conditioning system |
| CN102608966A (en) * | 2012-02-21 | 2012-07-25 | 无锡康贝电子设备有限公司 | Cabinet micro-environment monitoring system |
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