CN208282242U - A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit - Google Patents
A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit Download PDFInfo
- Publication number
- CN208282242U CN208282242U CN201820883721.5U CN201820883721U CN208282242U CN 208282242 U CN208282242 U CN 208282242U CN 201820883721 U CN201820883721 U CN 201820883721U CN 208282242 U CN208282242 U CN 208282242U
- Authority
- CN
- China
- Prior art keywords
- multimedium
- sewage
- water
- heat exchange
- heat
- 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.)
- Active
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Waste heat multiple-effect reuse bath hot water, which is integrated, the utility model relates to a kind of heat pump prepares unit, which solve existing bathing exhaust heat recovery apparatus heating efficiency is low, need the big technical problem of sewage quantity, it is equipped with water service pump, water flow switch, multimedium heat exchanging evaporator, multimedium heat exchange condensers, running water outlet, sewage pump, sewage (waste water) recirculating pump, outlet of sewer, compressor, two coolers and heating power expansion valve, low temperature tap water and high temperature sewage are subjected to front and back heat exchange twice, then tap water is heated again using heat pump techniques, tap water is set to reach the temperature of suitable bathing.The utility model can be prepared with the hot water for being widely used in bathing place.
Description
Technical field
The utility model relates to a kind of residual heat conversion device and method, specifically a kind of heat pump integrates waste heat multiple-effect and returns
Unit is prepared with bath hot water.
Background technique
In bathing industry, the hot water that usual people are used to bathing also has certain heat, sewage temperature after using
Generally at 30 DEG C or so, these tow taste heats are larger due to recycling difficulty, are not taken seriously generally, this partial heat
It often flows directly in drainpipe, is not reuptaked recycling, cause amount of heat to be lost, cause energy waste.Cause
This people develops waste water Waste Heat Recovery System, and existing waste water Waste Heat Recovery System is many, but has Some Enterprises raw in the market
Production bathing exhaust heat recovery apparatus practicability is few, efficiency is relatively low, and be primarily present problem: traditional equipment is only simply by heat pump
The heat in waste water is extracted, is heated to new water, low efficiency, especially in winter, tap water inflow temperature is low, and efficiency is even more low
Under；Need to provide a large amount of sewage, the usage amount of sewage is much larger than running water output.
Summary of the invention
The utility model is exactly to solve the technologies such as existing bathing exhaust heat recovery apparatus heating efficiency is low, needs sewage quantity big
Problem proposes that the integrated waste heat multiple-effect reuse bath hot water of heat pump that a kind of heating efficiency is high, required sewage quantity is small prepares unit.
The technical solution of the utility model is: a kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit, sets
There are multimedium heat exchanging evaporator, multimedium heat exchange condensers, multimedium heat exchanging evaporator and multimedium heat exchange condensers inner part
Originally there She You not be not heat exchanger in aquaporin, sewage routeway and fluorine channel, multimedium heat exchanging evaporator front end, rear end has
Evaporator function, multimedium heat exchange condensers front end have the function of heat exchanger, and rear end has condenser function；
Water service pump is equipped with by piping connection before multimedium heat exchanging evaporator tap water feeder connection, multimedium heat exchange is steamed
It sends out and is equipped with tap water water flow switch between device and water service pump, multimedium heat exchanging evaporator tap water channel outlet is changed with multimedium
Reheater condenser tap water feeder connection is gone out by piping connection, multimedium heat exchange condensers tap water channel outlet equipped with tap water
Mouthful；
Sewage pump, multimedium heat exchange condensers are equipped with by piping connection before multimedium heat exchange condensers sewage routeway entrance
Sewage water flow switch is equipped between sewage pump, the outlet of multimedium heat exchange condensers sewage routeway and multimedium heat exchanging evaporator are dirty
Aquaporin entrance is equipped with outlet of sewer by piping connection, the outlet of multimedium heat exchanging evaporator sewage routeway；
Multimedium heat exchanging evaporator sewage routeway is additionally provided with second entrance, outlet of sewer and multimedium heat exchanging evaporator sewage
Sewage (waste water) recirculating pump and circulating water flow switch are additionally provided between the second entrance of channel；
Compressor, multimedium heat exchange condensers fluorine are equipped with by piping connection before multimedium heat exchange condensers fluorine feeder connection
Channel outlet and multimedium heat exchanging evaporator fluorine feeder connection pass through piping connection, multimedium heat exchange condensers fluorine channel and more Jie
Two coolers and heating power expansion valve are additionally provided between matter heat exchanging evaporator fluorine channel, multimedium heat exchanging evaporator fluorine channel outlet passes through
For piping connection compression mechanism at the fluorine conduit of closure, fluorine conduit inside is full of refrigerant.
Preferably, multimedium heat exchanging evaporator, multimedium heat exchange condensers, compressor, two coolers, heating power expansion valve are gentle
Liquid/gas separator is equipped with two sets, forms two systems, two systems can common operational, every set system also being capable of separate operaton.
Preferably, running water outlet and outlet of sewer are equipped with electric control valve and flowmeter.
Preferably, fluorine conduit is equipped with high voltage protective switch and low-voltage protective switch.
Preferably, fluorine conduit is additionally provided with gas-liquid separator.
The beneficial effects of the utility model are: effect and aftereffect heat recovering process before increased, extract waste water to greatest extent
In heat, greatly improve heating efficiency；Increased sewage (waste water) recirculating pump reduces the usage amount of sewage, makes the water yield of new water
With the usage amount of sewage close to 1:1.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiments of the present invention.
Accompanying drawings symbol description:
1. tap water inlets；2. water service pump；3. tap water water flow switch；4. multimedium heat exchanging evaporator；5. multimedium
Heat exchange condensers；6. originally water ga(u)ge；7. tap water electric control valve；8. running water outlet；10. sewage inlet；11. sewage
Pump；12. sewage water flow switch；13. circulating water flow switchs；14. sewage (waste water) recirculating pump；15. sewage electric control valve；16. sewage stream
Meter；17. outlet of sewer；20. compressor；21. two coolers；22. heating power expansion valve；23. gas-liquid separator；24. low-voltage variation
Switch；25. high voltage protective switchs；26. second entrance.
Specific embodiment
The utility model is described further below with reference to embodiment.
A kind of embodiment of the utility model as shown in Figure 1 is equipped with tap water inlets 1, water service pump 2, tap water
Flow switch 3, multimedium heat exchanging evaporator 4, multimedium heat exchange condensers 5, originally water ga(u)ge 6, tap water electric control valve 7,
Running water outlet 8, sewage inlet 10, sewage pump 11, sewage water flow switch 12, sewage (waste water) recirculating pump 14, circulating water flow switch 13, dirt
Water electric control valve 15, sewage flowmeter 16, outlet of sewer 17, compressor 20, two coolers 21, heating power expansion valve 22, gas-liquid point
From device 23, low-voltage protective switch 24 and high voltage protective switch 25；Multimedium heat exchanging evaporator 4 and multimedium heat exchange condensers 5 are divided
It She You not originally aquaporin, sewage routeway and fluorine channel；Multimedium heat exchanging evaporator front end has the function of heat exchanger, and rear end has
Evaporator function, multimedium heat exchange condensers front end have the function of heat exchanger, and rear end has condenser function.
By piping connection, water service pump 2 is evaporated by pipeline and multimedium heat exchange for tap water inlets 1 and water service pump 2
The connection of 4 tap water feeder connection of device, water service pump 2, which passes through, is equipped with tap water water flow between pipeline and multimedium heat exchanging evaporator 2
Switch 3,4 tap water channel outlet of multimedium heat exchanging evaporator and 5 tap water feeder connection of multimedium heat exchange condensers pass through pipe
By piping connection, multimedium heat exchange is cold for road connection, 5 tap water channel outlet of multimedium heat exchange condensers and running water outlet 8
Originally water ga(u)ge 6 and tap water electric control valve 7 are additionally provided between condenser 5 and running water outlet 8.
Sewage inlet 10 and sewage pump 11 pass through piping connection, sewage pump 11 and 5 sewage routeway of multimedium heat exchange condensers
Entrance is equipped with sewage water flow switch 12, multimedium heat exchange by piping connection between sewage pump 11 and multimedium heat exchange condensers 5
The outlet of 5 sewage routeway of condenser passes through piping connection, multimedium heat exchange evaporation with 4 sewage routeway entrance of multimedium heat exchanging evaporator
The outlet of 4 sewage routeway of device passes through piping connection with outlet of sewer 17；4 sewage routeway of multimedium heat exchanging evaporator is equipped with second simultaneously
Entrance 26 is additionally provided with sewage (waste water) recirculating pump 14 and circulation between the outlet of 4 sewage routeway of multimedium heat exchanging evaporator and second entrance 26
Water flow switch 13 is equipped with sewage electric control valve 15 and sewage flowmeter between multimedium heat exchanging evaporator 4 and outlet of sewer 17
16。
Compressor 20 is connect by pipeline with 5 fluorine channel of multimedium heat exchange condensers, 5 fluorine channel of multimedium heat exchange condensers
It is evaporated with 4 fluorine channel of multimedium heat exchanging evaporator by piping connection, 5 fluorine channel of multimedium heat exchange condensers and multimedium heat exchange
Two coolers 21 and heating power expansion valve 22 are additionally provided between 4 fluorine channel of device, 4 fluorine channel of multimedium heat exchanging evaporator passes through piping connection
The fluorine conduit of the composition of connect compressor 20 closure, fluorine conduit further respectively have low-voltage variation and open after gas-liquid separator 23
Close 24 and high voltage protective switch 25.
Unit is prepared when starting heat pump described in the utility model and integrating waste heat multiple-effect reuse bath hot water, water service pump 2,
Sewage pump 11 and sewage (waste water) recirculating pump 14, tap water water flow switch 3, sewage water flow switch 12 and circulating water flow switch 13 are opened.From
Tap water inlets 1 enter the low temperature tap water of water service pump 2, enter 4 tap water of multimedium heat exchanging evaporator by water flow switch 3
Channel, subsequently into the originally aquaporin of multimedium heat exchange condensers 5, by originally water ga(u)ge 6 and tap water electric control valve 7
Afterwards, it is finally flowed out from running water outlet 8；The high temperature sewage for entering sewage pump 11 from sewage inlet 10, by sewage water flow switch
12 enter 5 sewage routeway of multimedium heat exchange condensers, subsequently into 4 sewage routeway of multimedium heat exchanging evaporator, when sewage flows out
When multimedium 4 sewage routeway of heat exchanging evaporator, part of contaminated water passes through sewage electric control valve 15 and sewage flowmeter 16 from sewage
17 outflow of outlet, another part sewage flow back to 4 sewage routeway of multimedium heat exchanging evaporator by sewage (waste water) recirculating pump 14；Compressor 20
Operation, refrigerant enter 5 fluorine channel of multimedium heat exchange condensers from compressor 20, then pass through two coolers 21 and heating power expansion valve 22
4 fluorine channel of multimedium heat exchanging evaporator is flowed into, finally flows back to compressor 20 by gas-liquid separator 23.
Low temperature tap water enters the originally aquaporin of multimedium heat exchanging evaporator 4, with 5 sewage routeway of multimedium heat exchange condensers
The secondary high temperature sewage of outflow carries out low-temperature heat exchange in 4 front end of multimedium heat exchanging evaporator, certainly for medium temperature by low temperature tap water heating
Water, secondary high temperature sewage cooling is medium temperature sewage, realizes the preceding effect heating of tap water, is completed at the same time the aftereffect heat release of sewage.
Medium temperature tap water goes successively to the originally aquaporin of multimedium heat exchange condensers 5, with the height entered from sewage inlet 10
Warm sewage carries out high temperature heat exchange in 5 front end of multimedium heat exchange condensers, is time high temperature tap water by medium temperature tap water heating, simultaneously
It is time high temperature sewage by the cooling of high temperature sewage, realizes the aftereffect heating of tap water, the preceding effect heat release of sewage is completed at the same time, by preceding
Effect and aftereffect heat recovering process extract the heat in waste water, greatly improve heating efficiency.
Secondary high temperature tap water exchanges heat in 5 rear end of multimedium heat exchange condensers with the refrigerant in fluorine conduit, utilizes
The heat that refrigerant carries is conveyed to time high temperature tap water by heat pump techniques, completes final tap water heating process, secondary high temperature is certainly
Water is heated to be high temperature tap water, and high temperature tap water flows out running water outlet 8.
Medium temperature sewage exchanges heat in 4 rear end of multimedium heat exchanging evaporator with the refrigerant in fluorine conduit, and refrigerant absorbs
After-heat in medium temperature sewage completes final sewage exothermic process, and the cooling of medium temperature sewage is low-temperature sewage, and part low temperature is dirty
Water flows out outlet of sewer 17, and another part low-temperature sewage flows back to multimedium heat exchange by second entrance 26 by sewage (waste water) recirculating pump 14
4 sewage routeway of evaporator, mixes with medium temperature sewage and exchanges heat again with refrigerant, and the heat of sewage is utilized to greatest extent,
The minimum temperature at discharging condensate of sewage reaches 5-7 DEG C, makes the use of tap water and sewage ratio close to 1:1；Sewage (waste water) recirculating pump 14 can control
Flow into the sewage quantity of multimedium heat exchanging evaporator 4, the icing that prevention multimedium heat exchanging evaporator 4 is generated by low temperature, effective protection
The safe operation of multimedium heat exchanging evaporator 4.
Multimedium heat exchanging evaporator 4, multimedium heat exchange condensers 5 involved in the utility model, compressor 20, two coolers
21, heating power expansion valve 22 and gas-liquid separator 23 are equipped with two sets, and every set system is separately formed a set of fluorine conduit, two sets of systems
System can common operational, while also can independently working, two systems mutually use mutually it is standby, effectively improve unit utilization rate, it is ensured that machine
Group safe and stable operation.
The utility model by tap water water flow switch 3, tap water electric control valve 7, water service pump 2, sewage pump 11,
Sewage (waste water) recirculating pump 14, sewage water flow switch 12, circulating water flow switch 13, sewage electric control valve and compressor 20 data monitoring
And control, realize the automatic running of equipment and the automatic control of hot water flow；High voltage protective is set in fluorine conduit simultaneously
Switch 25 and low-voltage protective switch 24, are monitored the high and low pressure of fluorine conduit, protect fluorine pipeline and entire bath hot water
Prepare unit safety operation.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.
Claims (5)
1. a kind of heat pump integrate waste heat multiple-effect reuse bath hot water prepare unit, characterized in that be equipped with multimedium heat exchanging evaporator,
It is logical to be respectively equipped with tap water inside the multimedium heat exchanging evaporator and multimedium heat exchange condensers for multimedium heat exchange condensers
Road, sewage routeway and fluorine channel, multimedium heat exchanging evaporator front end have the function of heat exchanger, and rear end has evaporator function
Can, multimedium heat exchange condensers front end has the function of heat exchanger, and rear end has condenser function；
Water service pump is equipped with by piping connection before the multimedium heat exchanging evaporator tap water feeder connection, the multimedium changes
Tap water water flow switch is equipped between hot vaporizer and the water service pump, originally aquaporin goes out the multimedium heat exchanging evaporator
Mouth passes through piping connection, the multimedium heat exchange condensers tap water with the multimedium heat exchange condensers tap water feeder connection
Channel outlet is equipped with running water outlet；
Sewage pump is equipped with by piping connection before the multimedium heat exchange condensers sewage routeway entrance, the multimedium heat exchange is cold
Be equipped with sewage water flow switch between condenser and the sewage pump, multimedium heat exchange condensers sewage routeway outlet with it is described more
Media for heat exchange evaporator sewage routeway entrance is equipped with dirt by piping connection, the multimedium heat exchanging evaporator sewage routeway outlet
Water out；
The multimedium heat exchanging evaporator sewage routeway is additionally provided with second entrance, and the outlet of sewer and multimedium heat exchange are steamed
Sewage (waste water) recirculating pump and circulating water flow switch are additionally provided between hair device sewage routeway second entrance；
Compressor, the multimedium heat exchange condensation are equipped with by piping connection before the multimedium heat exchange condensers fluorine feeder connection
Device fluorine channel outlet and the multimedium heat exchanging evaporator fluorine feeder connection pass through piping connection, the multimedium heat exchange condensers
Two coolers and heating power expansion valve, the multimedium heat exchange are additionally provided between fluorine channel and the multimedium heat exchanging evaporator fluorine channel
By compression mechanism described in piping connection at the fluorine conduit of closure, fluorine conduit inside is full of evaporator fluorine channel outlet
Refrigerant.
2. heat pump according to claim 1 integrates waste heat multiple-effect reuse bath hot water and prepares unit, which is characterized in that described
Multimedium heat exchanging evaporator, multimedium heat exchange condensers, compressor, two coolers, heating power expansion valve and gas-liquid separator are equipped with
Two sets, form two systems, the two systems can common operational, also being capable of separate operaton.
3. heat pump according to claim 1 integrates waste heat multiple-effect reuse bath hot water and prepares unit, which is characterized in that described
Running water outlet and outlet of sewer are equipped with electric control valve and flowmeter.
4. heat pump according to claim 1 integrates waste heat multiple-effect reuse bath hot water and prepares unit, which is characterized in that described
Fluorine conduit is equipped with high voltage protective switch and low-voltage protective switch.
5. heat pump according to claim 1 integrates waste heat multiple-effect reuse bath hot water and prepares unit, which is characterized in that described
Fluorine conduit is additionally provided with gas-liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883721.5U CN208282242U (en) | 2018-06-07 | 2018-06-07 | A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820883721.5U CN208282242U (en) | 2018-06-07 | 2018-06-07 | A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282242U true CN208282242U (en) | 2018-12-25 |
Family
ID=64698470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820883721.5U Active CN208282242U (en) | 2018-06-07 | 2018-06-07 | A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592162A (en) * | 2018-06-07 | 2018-09-28 | 威海双信节能环保设备有限公司 | Heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit and preparation method |
-
2018
- 2018-06-07 CN CN201820883721.5U patent/CN208282242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592162A (en) * | 2018-06-07 | 2018-09-28 | 威海双信节能环保设备有限公司 | Heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104501275A (en) | Stepped heating and supplying system sufficiently utilizing waste heat of power plant | |
| CN107014075A (en) | Unit dual temperature area Teat pump boiler | |
| CN106500516A (en) | A kind of negative pressure is from cooling steam compression heat pump and its system | |
| CN208282242U (en) | A kind of heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit | |
| CN205782828U (en) | Power plant boiler sewer waste heat recycling system | |
| CN105737235A (en) | Waste heat recovery system and method | |
| CN208059044U (en) | Double-source heat pump tier building double water tank splits the hot-water heating system of water conditions in soil layers | |
| CN106152822A (en) | A kind of bathroom residual neat recovering system using direct-fired sorption type heat pump and method | |
| CN208349571U (en) | A kind of industrial wastewater waste heat overlapping heat to power output device | |
| CN204071892U (en) | A kind of recovery type heat bath devices | |
| CN207641251U (en) | It is air-dried forecooler | |
| CN104266352B (en) | Multifunctional high-efficiency sewage heat recovery type hot water system | |
| CN205980854U (en) | Adopt direct combustion formula to absorb bathroom waste heat recovery system of heat pump | |
| CN202902612U (en) | Two-stage bathing wastewater recovery device | |
| CN108716771A (en) | Industrial wastewater waste heat overlapping heat to power output device and method | |
| CN202057040U (en) | Sewage heat pump circulation system | |
| CN205919563U (en) | Heat recovery system is synthesized to bathroom sewage | |
| CN105972869B (en) | A kind of big channel evaporative condenser dual-purpose heat exchanger and its system | |
| CN108592162A (en) | Heat pump integrates waste heat multiple-effect reuse bath hot water and prepares unit and preparation method | |
| CN204730519U (en) | A kind of composite absorption heat pump (type I) device for realizing hydro-thermal coproduction | |
| CN105222342A (en) | Enhanced heat exchange formula heat pump | |
| CN207621991U (en) | A kind of system of depth recovered steam condensed water | |
| CN208059299U (en) | A kind of bipolar water ring coupling double-source heat pump thermal energy step utilizes hot water machine | |
| CN105258399A (en) | Reclaimed water recycling system with energy recycling structure | |
| CN205619405U (en) | Heat supply network drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |