CN107560159A - A kind of automatic waste heat recovery water heater for being embedded in refrigeration system - Google Patents
A kind of automatic waste heat recovery water heater for being embedded in refrigeration system Download PDFInfo
- Publication number
- CN107560159A CN107560159A CN201710851207.3A CN201710851207A CN107560159A CN 107560159 A CN107560159 A CN 107560159A CN 201710851207 A CN201710851207 A CN 201710851207A CN 107560159 A CN107560159 A CN 107560159A
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- Prior art keywords
- staving
- heat exchanger
- refrigeration system
- valve
- outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000005057 refrigeration Methods 0.000 title claims abstract description 31
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 239000002918 waste heat Substances 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 3
- 239000003507 refrigerant Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of automatic waste heat recovery water heater for being embedded in refrigeration system, including staving, heat exchanger, electric three passes reversal valve and check (non-return) valve, on staving, bottom is respectively equipped with hot water outlet and running water inlet, the interface for placing temperature sensor is provided with the middle part of staving, more than one heat exchanger is provided with staving, heat exchanger enters, go out tube connection ports to extend to outside staving, heat exchanger inlet pipe is communicated to the one outlet of electric three passes reversal valve, the inlet communication of electric three passes reversal valve to refrigeration system exhaust outlet of compressor, heat exchanger outlet pipe is communicated to check (non-return) valve, another outlet of electric three passes reversal valve and the outlet of check (non-return) valve converge the condenser inlet for being communicated to refrigeration system.Its is simple in construction, safe and reliable, efficient, on the discharge duct of refrigeration system, can reclaim the partial condensation heat extraction of refrigeration system automatically, the energy is converted into the hot water that can be used.
Description
Technical field
Patent of the present invention is related to a kind of waste heat recovery water heater, and particularly a kind of insertion type is vented installed in refrigeration system
Among pipeline, the water heater of the recovery exhaust waste heat of Automatic Control.
Background technology
In general refrigeration system is by parts such as compressor, condenser, restricting element, evaporators and fills in system
Refrigerant forms.Liquid refrigerant absorbs in evaporator is cooled externally the heat of vaporization of object into refrigerant vapour, gas
HTHP is compressed into by compressor suction（Temperature is generally at 80 ~ 100 degrees Celsius）Superheated steam, to outside in condenser
Function of environment heat emission, liquid is condensed into, enters evaporator through restricting element throttling, so week begins reciprocal.The heat bag of refrigeration system discharge
The heat of evaporator absorption is contained and the power consumption of compressor, these heats passes through the shapes such as air-cooled, water-cooled, transpiration-cooled
The condenser of formula is discharged in atmospheric environment in vain, is not used.
The content of the invention
Present invention aims at provide a kind of positive displacement water heat exchanger simple in construction, safe and reliable, efficient, installation
On the discharge duct of refrigeration system, the partial condensation heat extraction of refrigeration system can be reclaimed automatically, the energy, which is converted into, to be made
Hot water.
In order to achieve the above object, the technical solution adopted by the present invention is：It is a kind of to be embedded in the automatic useless of refrigeration system
Heat-recovery water heater, it is characterised in that：Including staving, heat exchanger, electric three passes reversal valve and check (non-return) valve, staving upper and lower part
Not She You hot water outlet and running water inlet, the interface for placing temperature sensor is provided with the middle part of staving, be provided with staving one with
On heat exchanger, heat exchanger extended to outside staving into and out of tube connection ports, and heat exchanger inlet pipe is communicated to electric three passes reversal valve
One outlet, the inlet communication of electric three passes reversal valve is to the exhaust outlet of compressor of refrigeration system, and the connection of heat exchanger outlet pipe is to end
Inverse valve, another outlet of electric three passes reversal valve and the outlet of check (non-return) valve converge the condenser inlet for being communicated to refrigeration system.
Staving makes enclosed construction using water-fast corrosion-resistant metal materials, and staving foams built with anode stub, staving outside
There is adiabator layer.
Heat exchanger is the heat exchanger that metal tube turns to spiral disc form of tubes, and heat exchange pipe external surface is light pipe or coiling rib
Piece；Or heat exchanger is plate type heat exchanger, the welding of plate two-by-two and middle formation of plate type heat exchanger are adapted to the close of refrigerant flowing
Closed walk, plate are band excess metal thin plate.
Electric three passes reversal valve is controlled by temperature sensor.
Staving is provided with the interface for preventing auxiliary electrical heater.
Staving bottom is provided with sewage draining exit.
The course of work of the present invention：The compressor air-discharging outlet connection electric three passes reversal valve import of refrigeration system, threeway
The one outlet of reversal valve connects the heat exchanger import of heat regenerator of the present invention, and heat exchanger exit is connected to check (non-return) valve, Ran Hou
Another outlet with three-way diverter valve converges, and is connected to the import of condenser.Temperature sensor or via monitoring control devices
Hot water temperature inside heat regenerator, if less than the temperature of setting, import and the heat regenerator mouth phase of electric three passes reversal valve
It is logical, and it is obstructed with condenser mouth, and compressor air-discharging flows through three-way diverter valve and enters heat regenerator, and heat is passed through in heat regenerator
The heat exchanger release feedwater in portion, the refrigerant gas after cooling are condensed into liquid by check (non-return) valve into condenser.When water temperature reaches
To the temperature of setting, then electric three passes reversal valve carries out commutation switching, and its import communicates with condenser side, and with heat regenerator mouth
Obstructed, compressor air-discharging flows through three-way diverter valve and condensed into condenser, and due to there is check (non-return) valve, refrigerant may not flow into recuperation of heat
Device.
The beneficial effect that the present invention reaches is：1）The partially recycled used heat that refrigeration system is discharged to air is hot water, heat
Water can be used for washing tableware, do the antifreeze heating of cold storage floor, as domestic water or floor heating heat hot water, turn waste into wealth, save
About energy resource consumption.2）Condensation area is increased during recuperation of heat, helps to reduce refrigeration system power consumption.3）Effluent temperature constancy.4）
There is certain retention volume, can be concentrated use on night storage heating, daytime；5）Such as city tap-water pressure enough, without increasing additional water
Pump can supply water.6）Automatic Control water temperature, without artificial switching；7）This waste heat recovery water heater is established one's own system, to existing
The refrigeration system transformation of standard is simple and easy, need to only disconnect the blast pipe of compressor to condenser, it is possible to which the embedded heat is returned
Device is received, and does not influence original performance of refrigerant systems.8）To large supermarket, freezer, food processing factory, multiple refrigeration systems be present
System, the hot water of the heat regenerator of each system can not be interfere with each other with used in parallel.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：Sewage draining exit 1, auxiliary electrical heater 2, heat exchanger 3, temperature sensor 4, staving 5, adiabator layer 6, anode stub
7th, hot water outlet 8, relief valve connection 9, circulation water inlet 10, electric three passes reversal valve 11, check (non-return) valve 12, convergence tube 13, originally
Water inlet 14.
Embodiment
Below in conjunction with drawings and examples, the invention will be further described.
Shown in Fig. 1：A kind of automatic waste heat recovery water heater for being embedded in refrigeration system includes staving 5, heat exchanger 3, electricity
Dynamic three-way diverter valve 11 and check (non-return) valve 12, staving 5 make enclosed construction using water-fast corrosion-resistant metal materials, and staving is built with sun
Pole rod 7, staving bottom are provided with sewage draining exit 1, and being foamed outside staving has adiabator layer 6, and the upper and lower part of staving 5 is provided with hot water respectively
Outlet 8 and running water inlet 14, provided with the interface for placing temperature sensor 4, staving, which is provided with, prevents auxiliary is electric from adding at staving middle part
The interface of heat 2, staving 5 is interior to be provided with more than one heat exchanger 3, and heat exchanger 3 is extended to outside staving into and out of tube connection ports, heat exchange
Device inlet pipe is communicated to the one outlet B of electric three passes reversal valve 11, and the import A of electric three passes reversal valve is communicated to refrigeration system
Exhaust outlet of compressor, the outlet pipe of heat exchanger 3 are communicated to check (non-return) valve 12, and another the outlet C's and check (non-return) valve of electric three passes reversal valve goes out
Mouth converges the condenser inlet for being communicated to refrigeration system through convergence tube 13.
Heat exchanger is the heat exchanger that metal tube turns to spiral disc form of tubes in above-described embodiment, and heat exchange pipe external surface is
Light pipe or coiling fin；Or heat exchanger is plate type heat exchanger, the welding of plate two-by-two and middle formation of plate type heat exchanger are adapted to system
The airtight passage of cryogen flowing, plate are band excess metal thin plate.
Electric three passes reversal valve is controlled by temperature sensor in above-described embodiment.
In above-described embodiment, relief valve connection 9, circulation water inlet 10 can be also provided with staving 5, for external safety valve control
Pressure in apparatus of the present invention processed, and make-up water source or connect running water inlet cycle heat exchange use.
Claims (6)
- A kind of 1. automatic waste heat recovery water heater for being embedded in refrigeration system, it is characterised in that：Including staving, heat exchanger, electricity Dynamic three-way diverter valve and check (non-return) valve, staving upper and lower part are provided with hot water outlet and running water inlet, are provided with and place in the middle part of staving respectively The interface of temperature sensor, staving is interior to be provided with more than one heat exchanger, and heat exchanger is extended to outside staving into and out of tube connection ports, Heat exchanger inlet pipe is communicated to the one outlet of electric three passes reversal valve, the inlet communication of electric three passes reversal valve to refrigeration system Exhaust outlet of compressor, heat exchanger outlet pipe are communicated to check (non-return) valve, and another outlet of electric three passes reversal valve and the outlet of check (non-return) valve converge Close the condenser inlet for being communicated to refrigeration system.
- 2. a kind of automatic waste heat recovery water heater for being embedded in refrigeration system according to claim 1, it is characterized in that：Staving Enclosed construction is made using water-fast corrosion-resistant metal materials, staving has adiabator layer built with anode stub, the foaming of staving outside.
- 3. a kind of automatic waste heat recovery water heater for being embedded in refrigeration system according to claim 1, it is characterized in that：Heat exchange Device is the heat exchanger that metal tube turns to spiral disc form of tubes, and heat exchange pipe external surface is light pipe or coiling fin；Or heat exchanger For plate type heat exchanger, the welding of plate two-by-two of plate type heat exchanger and the middle airtight passage for forming suitable refrigerant flowing, plate For band excess metal thin plate.
- 4. a kind of automatic waste heat recovery water heater for being embedded in refrigeration system according to claim 1, it is characterized in that：It is electronic Three-way diverter valve is controlled by temperature sensor.
- 5. a kind of automatic waste heat recovery water heater for being embedded in refrigeration system according to claim 1, it is characterized in that：Staving Being provided with prevents the interface of auxiliary electrical heater.
- 6. a kind of automatic waste heat recovery water heater for being embedded in refrigeration system according to claim 1, it is characterized in that：Staving Bottom is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851207.3A CN107560159A (en) | 2017-09-20 | 2017-09-20 | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851207.3A CN107560159A (en) | 2017-09-20 | 2017-09-20 | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107560159A true CN107560159A (en) | 2018-01-09 |
Family
ID=60981861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851207.3A Pending CN107560159A (en) | 2017-09-20 | 2017-09-20 | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107560159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006525A (en) * | 2019-12-14 | 2020-04-14 | 安徽省金宜食品有限公司 | Refrigerator waste heat utilization device for beverage production |
| CN110789402B (en) * | 2019-11-07 | 2023-09-29 | 中极氢能汽车(长治)有限公司 | Heater for hydrogen energy automobile and hydrogen energy automobile thermal management system using same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782577A (en) * | 1954-09-21 | 1957-09-11 | Gen Electric Co Ltd | Improvements in or relating to heat exchangers |
| FR1236842A (en) * | 1959-09-29 | 1960-07-22 | Olin Mathieson | New heat exchangers |
| CN101225990A (en) * | 2008-02-04 | 2008-07-23 | 奉政一 | Hot-water air conditioner and control method |
| CN201302292Y (en) * | 2008-05-08 | 2009-09-02 | 徐幼芬 | Multifunctional combined hot water tank |
| CN202204160U (en) * | 2011-06-14 | 2012-04-25 | 雍徽 | Multipurpose domestic pressure-bearing hot water tank |
| CN203274561U (en) * | 2013-05-06 | 2013-11-06 | 上海南华换热器制造有限公司 | All-welded plate-type exchanger |
| CN106871396A (en) * | 2017-04-20 | 2017-06-20 | 林永冠 | Heat energy recovery equipment and hot water air-conditioning all-in-one |
| CN207487126U (en) * | 2017-09-20 | 2018-06-12 | 江苏科立德制冷设备有限公司 | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system |
-
2017
- 2017-09-20 CN CN201710851207.3A patent/CN107560159A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB782577A (en) * | 1954-09-21 | 1957-09-11 | Gen Electric Co Ltd | Improvements in or relating to heat exchangers |
| FR1236842A (en) * | 1959-09-29 | 1960-07-22 | Olin Mathieson | New heat exchangers |
| CN101225990A (en) * | 2008-02-04 | 2008-07-23 | 奉政一 | Hot-water air conditioner and control method |
| CN201302292Y (en) * | 2008-05-08 | 2009-09-02 | 徐幼芬 | Multifunctional combined hot water tank |
| CN202204160U (en) * | 2011-06-14 | 2012-04-25 | 雍徽 | Multipurpose domestic pressure-bearing hot water tank |
| CN203274561U (en) * | 2013-05-06 | 2013-11-06 | 上海南华换热器制造有限公司 | All-welded plate-type exchanger |
| CN106871396A (en) * | 2017-04-20 | 2017-06-20 | 林永冠 | Heat energy recovery equipment and hot water air-conditioning all-in-one |
| CN207487126U (en) * | 2017-09-20 | 2018-06-12 | 江苏科立德制冷设备有限公司 | A kind of automatic waste heat recovery water heater for being embedded in refrigeration system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789402B (en) * | 2019-11-07 | 2023-09-29 | 中极氢能汽车(长治)有限公司 | Heater for hydrogen energy automobile and hydrogen energy automobile thermal management system using same |
| CN111006525A (en) * | 2019-12-14 | 2020-04-14 | 安徽省金宜食品有限公司 | Refrigerator waste heat utilization device for beverage production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180109 |
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| WD01 | Invention patent application deemed withdrawn after publication |