CN204301172U - Multifunctional room internal heat exchanger and Indoor Thermal switch - Google Patents
Multifunctional room internal heat exchanger and Indoor Thermal switch Download PDFInfo
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- CN204301172U CN204301172U CN201420572220.7U CN201420572220U CN204301172U CN 204301172 U CN204301172 U CN 204301172U CN 201420572220 U CN201420572220 U CN 201420572220U CN 204301172 U CN204301172 U CN 204301172U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 122
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 abstract description 7
- 230000011218 segmentation Effects 0.000 abstract description 6
- 230000004069 differentiation Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Abstract
<b> the utility model relates to indoor heating device technical field, a kind of multifunctional room internal heat exchanger and Indoor Thermal switch, it comprises plate type heat exchanger, controller, indoor temperature transmitter and circulating pump, and plate type heat exchanger comprises thermal source plate, heat exchanger plates, thermal source input pipe, thermal source efferent duct, heat exchange input pipe and heat exchange efferent duct; Heat exchange input pipe is provided with filling pipe, heat exchange efferent duct is provided with hot water outlet pipe, heat exchange efferent duct is provided with pressure sensor, and the liquid feeding end of heat exchange input pipe is provided with the first electronic on-off valve, and the outlet end of heat exchange efferent duct is provided with the second electronic on-off valve.The utility model reasonable and compact in structure, easy to use, user can enter indoor heating load from main regulation, and then realizing differentiation heating charge, high-rise building does not need segmentation heat supply, reduces for water return pipeline, save piping shaft space, be convenient to installation and maintenance, user can take hot water easily simultaneously, has easy, efficient feature.</b>
Description
Technical field
the utility model relates to indoor heating device technical field, is a kind of multifunctional room internal heat exchanger and Indoor Thermal switch.
Background technology
at present, the heat-supplying mode of residential quarters is mainly central heating, there is following deficiency in traditional central heating mode: on the one hand, traditional central heating mode can only meet the heating demand of user, for taking hot water, as with hot water bathing, with hot water wash clothes, wash the dishes with hot water, wash the demands such as dish, user can only oneself try every possible means to solve, the conventional useful electric heater of way is heated up water, heat up water with providing wall-hung boiler for oneself, heat up water on gas-cooker with kettle, central heating mode cannot meet the demand that user takes hot water, and user uses hot water very inconvenient, on the other hand, heating installation enter resident family within doors time only have a valve switch, user cannot enter indoor heating load, if the heating load entered within doors is too much from main regulation, indoor temperature is too high, will affect comfort level, user generally can open door and window and breathe freely, and is released by unnecessary heat, to reduce inner temperature of room, this just wastes a large amount of heats, adds the energy consumption of heat supply, not environmentally simultaneously, if the heating load entered within doors is too low, indoor temperature is lower than heat supply standard, and user can only complain to heat supply department, and waits for the heat supply adjustment of heat supply department, or user provides other heating installation for oneself, and as electric blanket, electric calorifier etc., experience is poor, again on the one hand, every family is different to the demand of heat supply, the heating load that the young man that body as strong in body is good for needs in the winter time is very little, and the heating load that old man, children, pregnant woman and ill people need is relatively large, traditional central heating mode cannot meet the individual demand of user, also cannot realize differentiation charge, finally, in traditional central heating mode, supply channel will enter the indoor circulation of user, the pipeline of heating medium process is long, the pressure loss is large, circulating pump power consumption is large, for high-rise building, story height, resident family is many, need the hot water amount of supply large, pressure is large, the power of the supply-water pump needed is just large, at this moment the pattern adopting segmentation heat supply is often needed, namely adopt high in a high-rise building, in, low three covers supply water, water return pipeline, this just makes to be covered with pipeline in the piping shaft of high-rise building, be inconvenient to install and keep in repair, three covers supply water, water return pipeline also occupies a large amount of building inner spaces.
Summary of the invention
the utility model provides a kind of multifunctional room internal heat exchanger and Indoor Thermal switch, overcome the deficiency of above-mentioned prior art, it can effectively solve, and the user that exists in existing heat supplying process cannot enter indoor heating load from main regulation, cannot realize differentiation charge, high-rise building needs segmentation heat supply, takies the problem of a large amount of building inner space.
the first technical scheme of the present utility model is realized by following measures: a kind of multifunctional room internal heat exchanger, comprise plate type heat exchanger, controller, indoor temperature transmitter and circulating pump, plate type heat exchanger comprises thermal source plate, heat exchanger plates, thermal source input pipe, thermal source efferent duct, heat exchange input pipe and heat exchange efferent duct, the liquid outlet of thermal source input pipe is communicated with the inlet of thermal source plate, and the liquid outlet of thermal source plate is communicated with the inlet of thermal source efferent duct; The liquid outlet of heat exchange input pipe is communicated with the inlet of heat exchanger plates, and the liquid outlet of heat exchanger plates is communicated with the inlet of heat exchange efferent duct; The signal output part of indoor temperature transmitter is electrically connected with the first signal input part of controller, and the first signal output part of controller is electrically connected with the first control end of circulating pump; Heat exchange input pipe is installed with filling pipe, and the inside of filling pipe is communicated with the inside of heat exchange input pipe; Heat exchange efferent duct is installed with hot water outlet pipe, and the inside of hot water outlet pipe is communicated with the inside of heat exchange efferent duct, and the water side of hot water outlet pipe is provided with out hot water tap; Heat exchange efferent duct is installed with pressure sensor, and the signal output part of pressure sensor is electrically connected with the secondary signal input of controller; The liquid feeding end of heat exchange input pipe is installed with the first electronic on-off valve, and the secondary signal output of controller is electrically connected with the control end of the first electronic on-off valve; The outlet end of heat exchange efferent duct is installed with the second electronic on-off valve, and the 3rd signal output part of controller is electrically connected with the control end of the second electronic on-off valve.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
pipeline between the liquid outlet of above-mentioned heat exchange input pipe and circulating pump is installed with relief valve.
heat exchange input pipe between above-mentioned relief valve and circulating pump is installed with expansion tank.
heat exchange input pipe between above-mentioned expansion tank and circulating pump is installed with Pressure gauge.
heat exchange input pipe between above-mentioned circulating pump and water knockout drum is installed with choke valve; Or/and, thermal source input pipe is provided with filter.
above-mentioned thermal source input pipe is installed with the 3rd electronic on-off valve, the 4th signal output part of controller is electrically connected with the control end of the 3rd electronic on-off valve.
the second technical scheme of the present utility model is realized by following measures: a kind of Indoor Thermal switch adopting above-mentioned multifunctional room internal heat exchanger, comprise water knockout drum and indoor heating pipeline, the liquid outlet of heat exchange efferent duct is communicated with by the input of water knockout drum with indoor heating pipeline, and the inlet of heat exchange input pipe is communicated with by the output of water knockout drum with indoor heating pipeline.
the utility model reasonable and compact in structure, easy to use, it adopts plate type heat exchanger to carry out heat exchange, and supply channel does not need the indoor circulation entering user, the pipeline of heating medium process shortens, the pressure loss reduces, and the circulating pump power consumption on water main and return main declines, and high-rise building no longer needs segmentation heat supply, reduce water supply, water return pipeline, save the space of piping shaft, the building inner space that minimizing water supply, water return pipeline take, be convenient to installation and maintenance, when heating, the high-temperature water in thermal source input pipe enters thermal source plate, and becomes water at low temperature and flow out from thermal source efferent duct, water at low temperature in indoor heating pipeline enters heat exchanger plates by heat exchange input pipe under the effect of circulating pump, and become high-temperature water and flow out from heat exchange efferent duct, again flow back in indoor heating pipeline, the room of resident family is heated, when high-temperature water in thermal source input pipe is by thermal source plate, the heat carried is passed to heat exchange input pipe and be input to water at low temperature in heat exchanger plates, thus complete heat exchange, indoor temperature transmitter detects the indoor temperature in resident family room in real time, and the indoor temperature collected is passed to controller, the indoor temperature collected and the indoor objects temperature preset contrast by controller, when the indoor temperature collected reach or higher than preset indoor objects temperature time, controller sends out code to circulating pump, circulation pump, heat exchange terminates, by recording the opening time of circulating pump, the heating amount of user in heating period can be calculated, and then realize the differentiation charge of heating, user can according to the time of self-demand determination heating, more energy-conservation, achieve the personal settings of heating simultaneously, when the indoor temperature that indoor temperature transmitter collects is lower than the indoor objects temperature preset, controller sends open command to circulating pump, restarts heat exchange heating, hydraulic pressure in pressure sensor Real-time Collection heat exchange efferent duct, and the hydraulic pressure value collected is sent to controller, the hydraulic pressure value collected and the target hydraulic pressure value preset contrast by controller, when the hydraulic pressure value collected is higher or lower than the target hydraulic pressure value preset, controller sending controling instruction, to circulating pump, is closed circulating pump, is avoided the situation occurring line clogging or leak, guarantee heating safety, there is safe, laborsaving, easy, efficient feature, a plate type heat exchanger is used to solve the heating of user simultaneously and take the demand of hot water, reduce buying and the installation cost of manufacture hot water's equipment, reduce the interior space taken, simultaneously user to take hot water very convenient, electric heater, wall-hung boiler or gas-cooker need not be used, the security of raising hot water and convenience.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
the broken section structural representation that accompanying drawing 2 is installed in high-rise building inside for structure shown in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is plate type heat exchanger, 2 is controller, 3 is indoor temperature transmitter, 4 is water knockout drum, 5 is indoor heating pipeline, 6 is circulating pump, 7 is thermal source input pipe, 8 is thermal source efferent duct, 9 is heat exchange input pipe, 10 is heat exchange efferent duct, 11 is relief valve, 12 is expansion tank, 13 is Pressure gauge, 14 is choke valve, 15 is pressure sensor, 16 is the 3rd electronic on-off valve, 17 is filter, 18 is the first pipe joint, 19 is the second pipe joint, 20 is the 3rd pipe joint, 21 is the 4th pipe joint, 22 is the 5th pipe joint, 23 is the 6th pipe joint, 24 is building body, 25 is piping shaft, 26 is thermal source casing, 27 is water main, 28 is return main, 29 is filling pipe, 30 is hot water outlet pipe, 31 for going out hot water tap, 32 is the first electronic on-off valve, 33 is the second electronic on-off valve, 34 is the 7th pipe joint.
Detailed description of the invention
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
embodiment one: as shown in Figure 1, this multifunctional room internal heat exchanger comprises plate type heat exchanger 1, controller 2, indoor temperature transmitter 3 and circulating pump 6, plate type heat exchanger 1 comprises thermal source plate, heat exchanger plates, thermal source input pipe 7, thermal source efferent duct 8, heat exchange input pipe 9 and heat exchange efferent duct 10, the liquid outlet of thermal source input pipe 7 is communicated with the inlet of thermal source plate, and the liquid outlet of thermal source plate is communicated with the inlet of thermal source efferent duct 8; The liquid outlet of heat exchange input pipe 9 is communicated with the inlet of heat exchanger plates, and the liquid outlet of heat exchanger plates is communicated with the inlet of heat exchange efferent duct 10; The signal output part of indoor temperature transmitter 3 is electrically connected with the first signal input part of controller 2, and the first signal output part of controller 2 is electrically connected with the first control end of circulating pump 6; Heat exchange input pipe 9 is installed with filling pipe 29, the inside of filling pipe 29 is communicated with the inside of heat exchange input pipe 9; Heat exchange efferent duct 10 is installed with hot water outlet pipe 30, the inside of hot water outlet pipe 30 is communicated with the inside of heat exchange efferent duct 10, and the water side of hot water outlet pipe 30 is provided with out hot water tap 31; Heat exchange efferent duct 10 is installed with pressure sensor 15, the signal output part of pressure sensor 15 is electrically connected with the secondary signal input of controller 2; The liquid feeding end of heat exchange input pipe 9 is installed with the first electronic on-off valve 32, and the secondary signal output of controller 2 is electrically connected with the control end of the first electronic on-off valve 32; The outlet end of heat exchange efferent duct 10 is installed with the second electronic on-off valve 33, and the 3rd signal output part of controller 2 is electrically connected with the control end of the second electronic on-off valve 33.When carrying out indoor heating, indoor temperature transmitter 3 detects the indoor temperature in resident family room in real time, and the indoor temperature collected is passed to controller 2, the indoor temperature collected and the indoor objects temperature preset contrast by controller 2, the indoor objects temperature range such as preset is 18 DEG C to 22 DEG C, and when the indoor temperature collected is higher than 22 DEG C, controller 2 sends out code to circulating pump 6, circulating pump 6 is closed down, and heat exchange terminates.By recording opening time of circulating pump 6, can calculate the heating amount of user in heating period, and then realize the differentiation charge of heating, user can according to the time of self-demand determination heating, more energy-conservation, can realize the personal settings of heating simultaneously.When the indoor temperature that indoor temperature transmitter 3 collects is lower than 18 DEG C, controller 2 sends open command to circulating pump 6, restarts heat exchange heating.Time within the scope that the indoor temperature that indoor temperature transmitter 3 collects is positioned at 18 DEG C to 22 DEG C, controller 2 not sending controling instruction to circulating pump 6, maintain the opening of circulating pump 6, heat exchange is carried out owing to adopting plate type heat exchanger 1, supply channel no longer needs the indoor circulation entering user, the pipeline of heating medium process shortens, the pressure loss reduces, the power consumption of the circulating pump on water main and return main declines, high-rise building also no longer needs segmentation heat supply, reduce water supply, water return pipeline, save the space of piping shaft, be convenient to installation and maintenance.When user needs to take hot water, open out hot water tap 31, part hot water in heat exchange efferent duct 10 flows out from going out hot water tap 31, pressure drop in heat exchange efferent duct 10, the hydraulic pressure value collected is sent to controller 2 by pressure sensor 15, controller 2 by the hydraulic pressure value collected with preset target hydraulic pressure value contrast, as go out hot water tap 31 open completely time, in heat exchange efferent duct 10 pressure target value location 1Mpa, and go out hot water tap 31 when closing completely, pressure target value in heat exchange efferent duct 10 is decided to be 2Mpa, like this when the hydraulic pressure value collected is positioned at the scope of 1Mpa to 2Mpa, controller 2 sends out code to the first electronic on-off valve 32, second electronic on-off valve 33, first electronic on-off valve 32, second electronic on-off valve 33 is closed, now filling pipe 29 heat exchanging input pipe 9 carries out moisturizing, the water filled into is through heat exchange input pipe 9, heat exchanger plates, the part pipeline of heat exchange efferent duct 10, after hot water outlet pipe 30, flow out from going out hot water tap 31, the demand of taking hot water can be met, go out hot water tap 31 and can be arranged on bathroom, for bathing, also kitchen can be arranged on, for washing dish, wash the dishes, wash dishes, washing machine can also be connect, for the cleaning of clothing, the setting position going out hot water tap 31 can arrange according to the real needs of user, filling pipe 29 is communicated with water supply pipe by the 7th pipe joint 34.As user, to take hot water complete, close out hot water tap 31, pressure in heat exchange efferent duct 10 gos up gradually, the hydraulic pressure value collected is sent to controller 2 by pressure sensor 15, the hydraulic pressure value collected and the target hydraulic pressure value preset contrast by controller 2, when the hydraulic pressure value collected is 2Mpa, the hydraulic pressure value collected with go out hot water tap 31 close completely time, pressure target value in heat exchange efferent duct 10 is identical, controller 2 sends open command to the first electronic on-off valve 32, second electronic on-off valve 33, first electronic on-off valve 32, second electronic on-off valve 33 is opened, restart heat exchange heating.Namely when user needs to take hot water, heating line in the automatic close chamber of controller; At the end of user takes hot water, heating line in the automatic opening chamber of controller.
according to actual needs, above-mentioned multifunctional room internal heat exchanger can be made further optimization and/or improvements:
as shown in Figure 1, the pipeline between the liquid outlet of above-mentioned heat exchange input pipe 9 and circulating pump 6 is installed with relief valve 11.Like this, the safety of heat exchange input pipe 9 can be protected, avoid hypertonia to cause pipelines from bursting, improve the stability of a system.
as shown in Figure 1, the heat exchange input pipe 9 between above-mentioned relief valve 11 and circulating pump 6 is installed with expansion tank 12.Expansion tank 12 can play the effect of equilibrium water amount and pressure, avoids safety valve frequently to open the frequent moisturizing with automatic water compensating valve, and expansion tank 12, except playing the effect of accommodation swelling water, can also play the effect of water supply tank.
as shown in Figure 1, the heat exchange input pipe 9 between above-mentioned expansion tank 12 and circulating pump 6 is installed with Pressure gauge 13.Like this, staff intuitively can arrive the hydraulic pressure in heat exchange input pipe 9, for the judgement of operating mode and checking maintenance provide foundation, simple and convenient.
as shown in Figure 1, the heat exchange input pipe 9 between above-mentioned circulating pump 6 and water knockout drum 4 is installed with choke valve 14.Like this, staff according to actual conditions, can regulate the aperture of choke valve 14, stablizes the hydraulic pressure in heat exchange input pipe 9.
as shown in Figure 1, above-mentioned thermal source input pipe 7 is installed with the 3rd electronic on-off valve 16, the 4th signal output part of controller 2 is electrically connected with the control end of the 3rd electronic on-off valve 16.Like this, the hydraulic pressure value collected is sent to controller 2 by pressure sensor 15, the hydraulic pressure value collected and the target hydraulic pressure value preset contrast by controller 2, the target hydraulic pressure value scope such as preset is 1Mpa to 2Mpa, when the hydraulic pressure value collected is higher than 2Mpa, illustrate that pipeline may exist the situation of blocking, controller 2 sends out code to circulating pump 6, circulating pump 6 is closed down, out code is sent to the 3rd electronic on-off valve 16 with Time Controller 2, electronic on-off valve 16 is closed, high-temperature water in thermal source input pipe 7 no longer flows in plate type heat exchanger 1, now staff can check heat exchange input pipe 9, whether heat exchange efferent duct 10 and plate type heat exchanger 1 exist the situation of blocking, the situation because blocking the pipeline burst caused is avoided to occur, guarantee the reliable of heating, continue to carry out, when the hydraulic pressure value collected is lower than 1Mpa, controller 2 sends out code to circulating pump 6, circulating pump 6 cuts out, give the 3rd electronic on-off valve 16 with Time Controller 2 sending controling instruction, electronic on-off valve 16 is closed, and the high-temperature water in thermal source input pipe 7 no longer flows in plate type heat exchanger 1, now, staff can check whether heat exchange input pipe 9, heat exchange efferent duct 10 and plate type heat exchanger 1 exists the situation of leaking, and like this, pipeline can be avoided to leak the waste caused.
as shown in Figure 1, above-mentioned thermal source input pipe 7 is provided with filter 17.The situation that filter 17 can reduce impurity blocking thermal source input pipe 7 occurs, and ensures reliability, the continuation of heat supply.
embodiment two: as shown in Figure 1, the Indoor Thermal switch of the above-mentioned multifunctional room internal heat exchanger of this employing comprises water knockout drum 4 and indoor heating pipeline 5, the liquid outlet of heat exchange efferent duct 10 is communicated with the input of indoor heating pipeline 5 by water knockout drum 4, and the inlet of heat exchange input pipe 9 is communicated with the output of indoor heating pipeline 5 by water knockout drum 4.During work, the inlet of heat exchange input pipe 9 is connected with water knockout drum 4 by the 3rd pipe joint 20, and the liquid outlet of heat exchange efferent duct 10 is connected with water knockout drum 4 by the 4th pipe joint 21.The present embodiment, with the room of 150 ㎡, is described based on every square meter energy consumption 50w.Water temperature in thermal source input pipe 7 is 80 DEG C, and the water temperature in thermal source efferent duct 8 is 60 DEG C, and the water velocity in thermal source input pipe 7 and thermal source efferent duct 8 is about 7.5L/min, and the power of plate type heat exchanger 1 is about 10kW.When indoor heating pipeline 5 carries out high temperature heating, the water temperature in heat exchange input pipe 9 is 50 DEG C, and the water temperature in heat exchange efferent duct 10 is 70 DEG C, and the water velocity in heat exchange input pipe 9 and heat exchange efferent duct 10 is about 7L/min; When indoor heating pipeline 5 carries out low temperature heating, the water temperature in heat exchange input pipe 9 is 30 DEG C, and the water temperature in heat exchange efferent duct 10 is 40 DEG C, and the water velocity in heat exchange input pipe 9 and heat exchange efferent duct 10 is about 14L/min.Start-up connector 2, indoor temperature transmitter 3 and circulating pump 6, controller 2 sends open command to circulating pump 6, and circulating pump 6 starts, and the high-temperature water in thermal source input pipe 7 flows out from thermal source efferent duct 8 by becoming water at low temperature after thermal source plate; Water at low temperature in indoor heating pipeline 5 enters heat exchanger plates by heat exchange input pipe 9 under the effect of circulating pump 6, and become high-temperature water and flow out from heat exchange efferent duct 10, again flow back in indoor heating pipeline 5, the room of resident family is heated, when high-temperature water in thermal source input pipe 7 is by thermal source plate, the heat carried is passed to heat exchange input pipe 9 and be input to water at low temperature in heat exchanger plates, thus complete heat exchange.When user needs to take hot water, open out hot water tap 31, part hot water in heat exchange efferent duct 10 flows out from going out hot water tap 31, pressure drop in heat exchange efferent duct 10, the hydraulic pressure value collected is sent to controller 2 by pressure sensor 15, controller 2 sends out code to the first electronic on-off valve 32, second electronic on-off valve 33, first electronic on-off valve 32, second electronic on-off valve 33 is closed, now filling pipe 29 heat exchanging input pipe 9 carries out moisturizing, the water filled into is through heat exchange input pipe 9, heat exchanger plates, the part pipeline of heat exchange efferent duct 10, after hot water outlet pipe 30, flow out from going out hot water tap 31.
as shown in accompanying drawing 1,2, the inside of building body 24 is provided with piping shaft 25 along the vertical direction, and the top of building body 24 is installed with thermal source casing 26; Water main 27 and return main 28 are fixedly mounted on the inside of piping shaft 25 respectively; It is inner that gas fired-boiler 2 is fixedly mounted on thermal source casing 26.When multifunctional room internal heat exchanger described in the utility model is arranged in building body 24, the inlet of thermal source input pipe 7 is connected with the 5th pipe joint 22 on water main 27 by the first pipe joint 18, and the liquid outlet of thermal source efferent duct 8 is connected with the 6th pipe joint 23 on return main 28 by the second pipe joint 19.Owing to have employed the multifunctional room internal heat exchanger and Indoor Thermal switch that the utility model provides, make when to high-rise building heat supply, the pattern of segmentation heat supply need not be adopted, only in piping shaft 25, a water main 27 and a return main 28 are installed, reduce the quantity of water main and return main, save the space in piping shaft 25, be convenient to installation and maintenance.
above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. a multifunctional room internal heat exchanger, it is characterized in that comprising plate type heat exchanger, controller, indoor temperature transmitter and circulating pump, plate type heat exchanger comprises thermal source plate, heat exchanger plates, thermal source input pipe, thermal source efferent duct, heat exchange input pipe and heat exchange efferent duct, the liquid outlet of thermal source input pipe is communicated with the inlet of thermal source plate, and the liquid outlet of thermal source plate is communicated with the inlet of thermal source efferent duct; The liquid outlet of heat exchange input pipe is communicated with the inlet of heat exchanger plates, and the liquid outlet of heat exchanger plates is communicated with the inlet of heat exchange efferent duct; The signal output part of indoor temperature transmitter is electrically connected with the first signal input part of controller, and the first signal output part of controller is electrically connected with the first control end of circulating pump;
Heat exchange input pipe is installed with filling pipe, and the inside of filling pipe is communicated with the inside of heat exchange input pipe; Heat exchange efferent duct is installed with hot water outlet pipe, and the inside of hot water outlet pipe is communicated with the inside of heat exchange efferent duct, and the water side of hot water outlet pipe is provided with out hot water tap;
Heat exchange efferent duct is installed with pressure sensor, and the signal output part of pressure sensor is electrically connected with the secondary signal input of controller; The liquid feeding end of heat exchange input pipe is installed with the first electronic on-off valve, and the secondary signal output of controller is electrically connected with the control end of the first electronic on-off valve; The outlet end of heat exchange efferent duct is installed with the second electronic on-off valve, and the 3rd signal output part of controller is electrically connected with the control end of the second electronic on-off valve.
2. multifunctional room internal heat exchanger according to claim 1, is characterized in that the pipeline between the liquid outlet of heat exchange input pipe and circulating pump is installed with relief valve.
3. multifunctional room internal heat exchanger according to claim 2, is characterized in that the heat exchange input pipe between relief valve and circulating pump is installed with expansion tank.
4. multifunctional room internal heat exchanger according to claim 3, is characterized in that the heat exchange input pipe between expansion tank and circulating pump is installed with Pressure gauge.
5. the multifunctional room internal heat exchanger according to claim 1 or 2 or 3 or 4, is characterized in that the heat exchange input pipe between circulating pump and water knockout drum is installed with choke valve; Or/and, thermal source input pipe is provided with filter.
6. the multifunctional room internal heat exchanger according to claim 1 or 2 or 3 or 4, is characterized in that thermal source input pipe being installed with the 3rd electronic on-off valve, and the 4th signal output part of controller is electrically connected with the control end of the 3rd electronic on-off valve.
7. multifunctional room internal heat exchanger according to claim 5, is characterized in that thermal source input pipe being installed with the 3rd electronic on-off valve, and the 4th signal output part of controller is electrically connected with the control end of the 3rd electronic on-off valve.
8. one kind adopts the Indoor Thermal switch of claim 1 or 2 or 3 or the multifunctional room internal heat exchanger described in 4 or 7, it is characterized in that comprising water knockout drum and indoor heating pipeline, the liquid outlet of heat exchange efferent duct is communicated with by the input of water knockout drum with indoor heating pipeline, and the inlet of heat exchange input pipe is communicated with by the output of water knockout drum with indoor heating pipeline.
9. one kind adopts the Indoor Thermal switch of multifunctional room internal heat exchanger according to claim 5, it is characterized in that comprising water knockout drum and indoor heating pipeline, the liquid outlet of heat exchange efferent duct is communicated with by the input of water knockout drum with indoor heating pipeline, and the inlet of heat exchange input pipe is communicated with by the output of water knockout drum with indoor heating pipeline.
10. one kind adopts the Indoor Thermal switch of multifunctional room internal heat exchanger according to claim 6, it is characterized in that comprising water knockout drum and indoor heating pipeline, the liquid outlet of heat exchange efferent duct is communicated with by the input of water knockout drum with indoor heating pipeline, and the inlet of heat exchange input pipe is communicated with by the output of water knockout drum with indoor heating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572220.7U CN204301172U (en) | 2014-09-30 | 2014-09-30 | Multifunctional room internal heat exchanger and Indoor Thermal switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572220.7U CN204301172U (en) | 2014-09-30 | 2014-09-30 | Multifunctional room internal heat exchanger and Indoor Thermal switch |
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| CN204301172U true CN204301172U (en) | 2015-04-29 |
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| CN201420572220.7U Expired - Lifetime CN204301172U (en) | 2014-09-30 | 2014-09-30 | Multifunctional room internal heat exchanger and Indoor Thermal switch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972688A (en) * | 2016-05-17 | 2016-09-28 | 珠海格力电器股份有限公司 | Wall-mounted furnace and control method and device thereof |
| CN107388324A (en) * | 2017-08-29 | 2017-11-24 | 张久明 | A kind of room heat balance controls distributor |
| CN111609451A (en) * | 2020-06-15 | 2020-09-01 | 陕西科卫水工业设备有限公司 | Indoor heating device with automatic heat source cutting protection structure |
-
2014
- 2014-09-30 CN CN201420572220.7U patent/CN204301172U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972688A (en) * | 2016-05-17 | 2016-09-28 | 珠海格力电器股份有限公司 | Wall-mounted furnace and control method and device thereof |
| CN105972688B (en) * | 2016-05-17 | 2018-12-07 | 珠海格力电器股份有限公司 | Wall-mounted furnace and control method and device thereof |
| CN107388324A (en) * | 2017-08-29 | 2017-11-24 | 张久明 | A kind of room heat balance controls distributor |
| CN111609451A (en) * | 2020-06-15 | 2020-09-01 | 陕西科卫水工业设备有限公司 | Indoor heating device with automatic heat source cutting protection structure |
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Effective date of registration: 20160907 Address after: 830000, No. 21, North District, Urumqi hi tech Industrial Development Zone (new urban area), the Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Constan energy Limited by Share Ltd. Address before: 830000 the Xinjiang Uygur Autonomous Region high tech Zone North Urumqi No. 21 Xinjiang kangsijia heating equipment company Patentee before: He Zongheng |
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| CX01 | Expiry of patent term |
Granted publication date: 20150429 |