CN109357555A - A kind of heat exchanger and its control system based on heat source offer - Google Patents
A kind of heat exchanger and its control system based on heat source offer Download PDFInfo
- Publication number
- CN109357555A CN109357555A CN201811290921.0A CN201811290921A CN109357555A CN 109357555 A CN109357555 A CN 109357555A CN 201811290921 A CN201811290921 A CN 201811290921A CN 109357555 A CN109357555 A CN 109357555A
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- Prior art keywords
- shell
- heat exchanger
- heat
- heat source
- provided based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- 239000004411 aluminium Substances 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000010792 warming Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of heat exchanger provided based on heat source and its control systems, including radiator and heat exchanger, the radiator includes steam heating pipe, the heat exchanger includes pipeline, shell, rosette copper pipe, water valve and aluminium sheet, one end of the pipeline is fixedly connected on the steam heating pipe, and is connected with the steam heating pipe, and the other end of the shell is fixedly connected on the shell, and running through the shell, the rosette copper pipe is fixedly connected on the shell and is located at the inside of the shell；Inside compressor after filling freon, the heat generated using freon liquefaction process, and its heat is transferred in radiator by rosette copper pipe, heat source as radiator, under normal circumstances, it is capable of providing 3-4 times of heat of consumed electric energy, while using the heat convection and radiation heat transfer of radiator and the interior space to indoor offer heat, and using independent personalized control, make warming more facilitation, comfortableization and greenization.
Description
Technical field
The invention belongs to technical field of heat exchangers more particularly to a kind of heat exchanger provided based on heat source and its control systems
System.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger is being changed
It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture
Heater, cooler, condenser, evaporator and reboiler etc., are widely used；Reform and economic water with China's heating system
Flat development, electric heating water piece is as a kind of novel heating equipment, the deep favor by people.
Under normal circumstances, it is heated using electric heating and at most obtains the same heat of consumed electric energy, and the heating of electric power is same
Sample can consume a large amount of electric energy, in turn result in the waste of resource.
Summary of the invention
The present invention provides a kind of heat exchanger and its control system based on heat source offer, it is intended to solve to heat using electric heating
The same heat of consumed electric energy is at most obtained, and the heating of electric power can equally consume a large amount of electric energy, in turn result in resource
Waste problem.
The invention is realized in this way a kind of heat exchanger provided based on heat source, including radiator and heat exchanger, it is described warm
Gas piece includes steam heating pipe, and the heat exchanger includes pipeline, shell, rosette copper pipe, water valve and aluminium sheet, and one end of the pipeline is fixed to be connected
It is connected to the steam heating pipe, and is connected with the steam heating pipe, the other end of the shell is fixedly connected on the shell, and runs through
The shell, the rosette copper pipe are fixedly connected on the shell and are located at the inside of the shell, the aluminium sheet and the shell
It is fixedly connected, the water valve is installed on the outer wall of the aluminium sheet, and runs through the aluminium sheet.
Preferably, the aluminium sheet is run through at the both ends of the rosette copper pipe, and both ends are respectively freon outlet and freon
Import.
Preferably, the cover top portion inclined surface that the gradient is 15 degree from left to right.
Preferably, the S-shaped inside for being surrounded on the shell of the rosette copper pipe, and length is heat exchange to the rosette copper pipe back and forth
2/3rds of device length.
Preferably, water inlet and water outlet are offered on the shell and the steam heating pipe, and going out on the shell
It is connected with each other between water inlet on the mouth of a river and the steam heating pipe by pipeline.
A kind of Heat Exchanger Control System provided based on heat source, further includes control unit, described control unit includes pressure
The both ends of sensor, temperature sensor, power supply, buzzer, CPU and compressor, the rosette copper pipe are fixedly connected in the pressure
Contracting machine, the pressure sensor and temperature sensor run through the shell, the pressure sensor, temperature sensor, power supply,
Buzzer and compressor with the CPU, for the data receiver to pressure sensor and temperature sensor acquisition and to electricity
The control in source, buzzer and compressor.
Preferably, described control unit further includes power supply, key and display, and the power supply is connected with the CPU, is used
Support that the key is connect with the CPU in the power supply to the CPU, for the instruction input to the CPU, the display
Device is connect with the CPU, for the display to data after processing.
Preferably, it is equipped with pressure threshold value and threshold temperature inside the CPU, respectively corresponds the pressure sensor and described
Temperature sensor.
Preferably, include comparison unit inside the CPU, adopted for the pressure sensor and the temperature sensor
The comparison of the data and pressure threshold value and threshold temperature of collection.
Preferably, the buzzer issues the acoustical signal of different frequency, to prompt the user with the working condition of heat exchanger
And alarm signal.
Compared with prior art, the beneficial effects of the present invention are: a kind of heat exchanger provided based on heat source of the invention and
Its control system utilizes fluorine inside compressor after filling freon by the connection between setting rosette copper pipe and compressor
The heat that Leon liquefaction process generates, and its heat is transferred in radiator by rosette copper pipe, as the heat source of radiator, one
As in the case of, be capable of providing 3-4 times of heat of consumed electric energy, while utilizing the heat convection and spoke of radiator and the interior space
Heat exchange is penetrated to indoor offer heat, and using independent personalized control, makes warming more facilitation, comfortableization and green
Change.
It should be understood that the above is a preferred embodiment of the present invention, it is noted that for the art
For those of ordinary skill, various improvements and modifications may be made without departing from the principle of the present invention, these improvement
Also it is considered as protection scope of the present invention with retouching.
Detailed description of the invention
Fig. 1 is radiator schematic diagram of the invention；
Fig. 2 is heat exchanger schematic internal view of the invention；
Fig. 3 is heat exchanger schematic diagram of the invention；
Fig. 4 is control unit system schematic of the invention；
In figure: 1- radiator, 11- steam heating pipe, 2- heat exchanger, 21- pipeline, 22- shell, 23- rosette copper pipe, 24- water valve,
25- aluminium sheet, 3- control unit, 31- pressure sensor, 32- temperature sensor, 33- power supply, 34- key, 35- buzzer, 36-
CPU, 37- display, 38- compressor.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of heat exchanger provided based on heat source, including heating
Piece 1 and heat exchanger 2, radiator 1 include steam heating pipe 11, and heat exchanger 2 includes pipeline 21, shell 22, rosette copper pipe 23, water valve 24 and aluminium
Plate 25, one end of pipeline 21 is fixedly connected on steam heating pipe 11, and is connected with steam heating pipe 11, and the other end of shell 22 is fixedly connected
In shell 22, and run through shell 22, rosette copper pipe 23 is fixedly connected on shell 22 and is located at the inside of shell 22, aluminium sheet 25 and shell
22 are fixedly connected, and water valve 24 is installed on the outer wall of aluminium sheet 25, and runs through aluminium sheet 25.
In the present embodiment, when during use, firstly, then, being beaten freon is filled inside compressor 38
Interior of shell is carried out the filling of water by water valve 24 by heat water valve, also, steam heating pipe 11 passes through pipeline 21 and 22 inside phase of shell
Connection, meanwhile, water flows into inside radiator 1, to being filled inside steam heating pipe 11, when the inside of radiator 1 and heat exchanger 2 is contained
After full, water valve 24 is closed, it is to be understood that in the present invention, water valve 24 can be common piston, pass through the opening of piston
With closing, realize that water flows into inside radiator 1 and heat exchanger 2, subsequent compressor 38 is started to work, and internal freon is made to start liquid
Change, and start to generate heat, since the both ends of rosette copper pipe 23 are connect with compressor 38, and be interconnected, freon liquefaction produces
Heat amount is transferred to inside shell 22 by rosette copper pipe 23, and is heated by the heat to the water inside shell 22, simultaneously
It is interconnected between radiator 2 and heat exchanger 1 by pipeline 21, flows water phase mutually, and then the water inside shell 22 is carried out
After heating, water can be flow to inside radiator 1, and carry out distributing for heat by steam heating pipe 11, and then heat to interior.
Further, aluminium sheet 25 is run through at the both ends of rosette copper pipe 23, and both ends be respectively freon outlet and freon into
Mouthful.
In the present embodiment, it since the both ends of rosette copper pipe 23 are connect with compressor 38, and is interconnected, Freon liquid
Change generation heat to be transferred to inside shell 22 by rosette copper pipe 23, and the water inside shell 22 is heated by the heat.
Further, the 22 top inclined surface that the gradient is 15 degree from left to right of shell.
In the present embodiment, 22 top of shell is 15 degree of the gradient of inclined surface from left to right, and the setting of inclined surface makes
The flowing velocity of water is accelerated, and by the quickening of water flow, accelerates the transmission speed of temperature, and then promotes heat exchanger 2 to heating
The efficiency of 1 heat of piece supply.
Further, the S-shaped inside for being surrounded on shell 22 of rosette copper pipe 23, and length is heat exchanger 2 to rosette copper pipe 23 back and forth
2/3rds of length.
In the present embodiment, length is 2/3rds of 2 length of heat exchanger to rosette copper pipe 23 back and forth, and overall length is by radiator
1 specification and model determines, to reinforce density contrast of the hot and cold water in heat exchanger 2, promotes hot and cold water in radiator 1 and heat exchange
Efficiency is circulated in the heat-exchanger rig that device 2 forms.
Further, water inlet and water outlet, and the water outlet on shell 22 are offered on shell 22 and steam heating pipe 11
It is connected with each other between the water inlet on steam heating pipe 11 by pipeline.
In the present embodiment, it is interconnected between radiator 2 and heat exchanger 1 by pipeline 21, flows water phase mutually, into
And after being heated to the water inside shell 22, water can be flow to inside radiator 1, and carry out dissipating for heat by steam heating pipe 11
Hair, and then interior is heated.
It is system schematic of the invention such as Fig. 4, a kind of Heat Exchanger Control System provided based on heat source further includes control
Unit 3 processed, control unit 3 include pressure sensor 31, temperature sensor 32, power supply 33, buzzer 35, CPU36 and compressor
38, the both ends of rosette copper pipe 23 are fixedly connected in compressor 38, and pressure sensor 31 and temperature sensor 32 run through shell 22,
Pressure sensor 31, temperature sensor 32, power supply 33, buzzer 35 and compressor 38 and CPU36, for pressure sensor
31 and the data receiver that acquires of temperature sensor 32 and control to power supply 33, buzzer 35 and compressor 38.
In the present embodiment, when compressor 38 is when carrying out heat supply to radiator 1, temperature sensor 32 and pressure sensing
The detection to water temperature and hydraulic pressure is carried out inside shell 22 respectively of device 31, and the numerical value that will test is real-time transmitted to inside CPU36,
CPU36 simultaneously compares the data of acquisition and internal pressure threshold values and threshold temperature, when the number collected of pressure sensor 31
When according to the pressure threshold value being greater than inside CPU36, illustrate hypervolia, open water valve 24, carry out the discharge of water, when less than pressure valve
When value, illustrate that water is less, need to be again turned on water valve 24, carry out the injection of water, when the data detected of temperature sensor 32
When more than or less than CPU36 internal temperature threshold values, illustrate that temperature is excessively high, CPU36 adjusts the revolving speed of compressor 38 at this time, realizes pressure
The frequency control of contracting machine 38 realizes the control of heat from heat source to realize the adjusting of freon liquefaction thermal discharge in heat exchanger 2,
Thus room temperature needed for maintaining user, while inside real-time data transmission received by CPU36 to display 37, pass through
37 pairs of the display temperature datas acquired and pressure data are shown, also, work as the temperature value and pressure value of acquisition
There is any value to be greater than CPU36 internal temperature threshold values and when pressure threshold value, CPU36 controls buzzer 35 and starts to work, according to adopting
Collect numerical value and threshold values wipes the size of gap, when gap is bigger, the sound frequency that buzzer 35 is issued is different, and then to user
It is reminded, while power supply 33 provides electric power support in real time for system.
Further, control unit 3 further includes power supply 33, key 34 and display 37, and power supply 33 is connected with CPU36,
Support that key 34 is connect with CPU36 for the power supply to CPU36, for the instruction input to CPU36, display 37 and CPU36
Connection, for the display to data after processing.
In the present embodiment, inside real-time data transmission received by CPU36 to display 37, pass through display 37
The temperature data and pressure data of acquisition are shown, also, can be to the threshold temperature inside CPU36 by key 34
And pressure threshold value is configured, while power supply 33 provides electric power support in real time for system.
Further, it is equipped with pressure threshold value and threshold temperature inside CPU36, respectively corresponds pressure sensor 31 and temperature passes
Sensor 32；It include comparison unit inside CPU36, for pressure sensor 31 and the data collected of temperature sensor 32 and pressure
The comparison of threshold values and threshold temperature.
In the present embodiment, when the data collected of comparison unit reduced pressure sensor 31 are greater than inside CPU36
When pressure threshold value, illustrate hypervolia, open water valve 24, carry out the discharge of water, when being less than pressure threshold value, illustrate water compared with
It is few, it needs to be again turned on water valve 24, carries out the injection of water, when the comparison unit comparison data detected of temperature sensor 32 are greater than
Or when being less than CPU36 internal temperature threshold values, illustrating that temperature is excessively high, CPU36 adjusts the revolving speed of compressor 38 at this time, realizes compressor
38 frequency control realizes the control of heat from heat source to realize the adjusting of freon liquefaction thermal discharge in heat exchanger 2, thus
Room temperature needed for maintaining user.
Further, buzzer 35 issues the acoustical signal of different frequency, to prompt the user with the working condition of heat exchanger
And alarm signal.
In the present embodiment, when the temperature value of acquisition and pressure value have any value to be greater than CPU36 internal temperature
When threshold values and pressure threshold value, CPU36 controls buzzer 35 and starts to work, and the size of gap is wiped according to acquisition numerical value and threshold values, when
When gap is bigger, the sound frequency that buzzer 35 is issued is different, and then reminds user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of heat exchanger provided based on heat source, including radiator and heat exchanger, the radiator includes steam heating pipe, described to change
Hot device includes pipeline, shell, rosette copper pipe, water valve and aluminium sheet, and one end of the pipeline is fixedly connected on the steam heating pipe, and with institute
It states steam heating pipe to be connected, the other end of the shell is fixedly connected on the shell, and runs through the shell, the rosette copper Guan Gu
Surely it is connected to the shell and is located at the inside of the shell, the aluminium sheet is fixedly connected with the shell, the water valve installation
In the outer wall of the aluminium sheet, and run through the aluminium sheet.
2. a kind of heat exchanger provided based on heat source as described in claim 1, the aluminium is run through at the both ends of the rosette copper pipe
Plate, and both ends are respectively freon outlet and freon import.
3. a kind of heat exchanger provided based on heat source as described in claim 1, the gradient is ten to the cover top portion from left to right
Five degree of inclined surface.
4. a kind of heat exchanger provided based on heat source as described in claim 1, the rosette copper pipe is S-shaped to be surrounded on the shell
Inside, and the rosette copper pipe back and forth length be heat exchanger length 2/3rds.
5. a kind of heat exchanger provided based on heat source as described in claim 1, opened up on the shell and the steam heating pipe
There are water inlet and water outlet, and is mutually interconnected between the water outlet on the shell and the water inlet on the steam heating pipe by pipeline
It connects.
6. a kind of heat exchanger and its control system, the technical characteristic including claim 1-5 provided based on heat source further includes control
Unit processed, described control unit include pressure sensor, temperature sensor, power supply, buzzer, CPU and compressor, the rosette copper
The both ends of pipe are fixedly connected in the compressor, and the pressure sensor and temperature sensor run through the shell, described
Pressure sensor, temperature sensor, power supply, buzzer and compressor with the CPU, are used to pass pressure sensor and temperature
The data receiver that sensor acquires and the control to power supply, buzzer and compressor.
7. a kind of Heat Exchanger Control System provided based on heat source as claimed in claim 6, described control unit further includes electricity
Source, key and display, the power supply are connected with the CPU, support for the power supply to the CPU, the key and institute
CPU connection is stated, for the instruction input to the CPU, the display is connect with the CPU, for data after processing
Display.
8. a kind of Heat Exchanger Control System provided based on heat source as claimed in claim 6, the inside CPU is equipped with pressure valve
Value and threshold temperature, respectively correspond the pressure sensor and the temperature sensor.
9. a kind of Heat Exchanger Control System provided based on heat source as claimed in claim 6, the inside CPU includes that comparison is single
Member, the comparison for the pressure sensor and the temperature sensor data collected and pressure threshold value and threshold temperature.
10. a kind of Heat Exchanger Control System provided based on heat source as claimed in claim 6, the buzzer issue different frequencies
The acoustical signal of rate, to prompt the user with the working condition and alarm signal of heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290921.0A CN109357555A (en) | 2018-10-31 | 2018-10-31 | A kind of heat exchanger and its control system based on heat source offer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290921.0A CN109357555A (en) | 2018-10-31 | 2018-10-31 | A kind of heat exchanger and its control system based on heat source offer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357555A true CN109357555A (en) | 2019-02-19 |
Family
ID=65343605
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290921.0A Pending CN109357555A (en) | 2018-10-31 | 2018-10-31 | A kind of heat exchanger and its control system based on heat source offer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220983A (en) * | 2007-01-09 | 2008-07-16 | 葛建民 | Forced heat-exchanging method of air source heat pump hot water units |
| CN203523735U (en) * | 2013-09-24 | 2014-04-09 | 成都海湾食品有限公司 | Corn popper capable of automatically adjusting firepower |
| CN204329322U (en) * | 2014-11-28 | 2015-05-13 | 王秉正 | Anti-freezing type air-source heating hot water facility |
| KR101596023B1 (en) * | 2015-06-16 | 2016-02-19 | 주식회사 브이비엠 | Heating system using solar heat and ion-electrode heater |
| WO2017009955A1 (en) * | 2015-07-14 | 2017-01-19 | 三菱電機株式会社 | Refrigeration system |
| CN209326419U (en) * | 2018-10-31 | 2019-08-30 | 河南省建筑科学研究院有限公司 | A kind of heat exchanger and its control system based on heat source offer |
-
2018
- 2018-10-31 CN CN201811290921.0A patent/CN109357555A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220983A (en) * | 2007-01-09 | 2008-07-16 | 葛建民 | Forced heat-exchanging method of air source heat pump hot water units |
| CN203523735U (en) * | 2013-09-24 | 2014-04-09 | 成都海湾食品有限公司 | Corn popper capable of automatically adjusting firepower |
| CN204329322U (en) * | 2014-11-28 | 2015-05-13 | 王秉正 | Anti-freezing type air-source heating hot water facility |
| KR101596023B1 (en) * | 2015-06-16 | 2016-02-19 | 주식회사 브이비엠 | Heating system using solar heat and ion-electrode heater |
| WO2017009955A1 (en) * | 2015-07-14 | 2017-01-19 | 三菱電機株式会社 | Refrigeration system |
| CN209326419U (en) * | 2018-10-31 | 2019-08-30 | 河南省建筑科学研究院有限公司 | A kind of heat exchanger and its control system based on heat source offer |
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