CN205119475U - Reinforce heat transfer formula heat pump system - Google Patents
Reinforce heat transfer formula heat pump system Download PDFInfo
- Publication number
- CN205119475U CN205119475U CN201520868379.8U CN201520868379U CN205119475U CN 205119475 U CN205119475 U CN 205119475U CN 201520868379 U CN201520868379 U CN 201520868379U CN 205119475 U CN205119475 U CN 205119475U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- inlet pipe
- water inlet
- condenser
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000003507 refrigerant Substances 0.000 claims abstract description 15
- 239000002918 waste heat Substances 0.000 claims description 22
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a reinforce heat transfer formula heat pump system, including heat pump device, useless enthalpy exchanger, first inlet tube and second inlet tube, heat pump device includes compressor, condenser, throttling arrangement and evaporimeter, and compressor, condenser, throttling arrangement and evaporimeter pass through the refrigerant pipeline and constitute closed -loop, and the first water piping connection of advancing water source feeds through the condenser, and the second enters the water piping connection water source and feeds through the evaporimeter and useless enthalpy exchanger. This structure is because the rivers in the second inlet tube get into the preceding elder generation of useless enthalpy exchanger by the cooling of heat pump device extraction heat, the heat transfer effect has been reinforceed greatly, make equipment energy -conservation nature and suitability improve, the refrigerant flows at the heat pump device inner loop simultaneously, do not enter useless enthalpy exchanger, moreover, the steam generator is simple in structure, production cost is low, the greatly reduced installation degree of difficulty and maintenance rate, accord with field operation and application, and the rivers of the second inlet tube behind the recovery used heat need not to get back to the condenser heating again, pipeline backward flow and loss of pressure have been reduced.
Description
Technical field
The utility model relates to a kind of enhanced heat exchange formula heat pump for reclaiming used heat.
Background technology
Using heat pump to reclaim used heat fully to heat water inlet, is a kind of energy-efficient product.Such as, the patent No. be the Chinese patent of CN201120478929.7 disclose a kind of can the energy storage type water source heat pump water heater of double-absorption shower waste used heat, first it utilize waste water and running water to carry out heat exchange, and then utilize waste water to absorb as the refrigerant of thermal source heating/refrigerating system, realize the dual recovery to hot water for shower, the heat transfer effect of equipment is better.But, two-stage shower waste heat recovery plant described in this structure---shower recover is built-in with two kinds of pipelines (cold water pipe and refrigerant pipe), make equipment relatively heavy, not only manufacturing cost is high, and difficulty is installed, in dismounting, use and easily cause coolant leakage in the middle of carrying, impact normally uses.
And for example, the patent No. is that the Chinese patent of CN201420302112.8 discloses a kind of two thermal source coordinated type Teat pump boilers being applied to bathroom, it adopts waste water heat source and air heat source, when waste water shortage of heat, supplement with air-source, Initial energy source required when heat is used to provide startup in extracting air.This structure uses a compressor, is changed the flow direction of refrigerant by switch three-way valve, realizes the conversion that two kinds of thermals source utilize, can strengthen the adaptability of product.Simultaneously, this structure absorbs the heat in waste water by cold water heat exchange and refrigerant heat exchange, realize two-stage recovery waste heat, refrigerant absorb heat heating first order heat exchange after cold water, temperature of cold water rises is made to become hot water, auxiliary heater heats further to hot water where necessary, to reach the leaving water temperature that user wants.This structure utilizes two-stage heat-exchange method to add the recovering effect of waste water residual heat preferably, and auxiliary heating too increases the applicability of product.But there is following shortcoming: first Dual-energy source relies on triple valve to realize, switch required triple valve and must increase cost, increase equipment failure rate, increase and control difficulty; Secondly, the pipeline that spirals of hot water energy heat exchanger is built-in with running water pipe and refrigerant heat-exchange tube two kinds of pipelines, and not only manufacturing cost is high, and installation difficulty is large, and formation coolant leakage is moved in dismounting.
How water heater, how under energy-efficient condition, reduces the cost and meets execute-in-place and application, just this patent problem to be solved.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of enhanced heat exchange formula heat pump, and it is energy-efficient, and production cost is low, and mounting or dismounting are convenient, meet execute-in-place and application.
The utility model solves the technical scheme that its technical problem adopts:
A kind of enhanced heat exchange formula heat pump, comprise heat pump assembly, waste heat exchanger, the first water inlet pipe and the second water inlet pipe, described heat pump assembly comprises compressor, condenser, throttling arrangement and evaporimeter, described compressor, condenser, throttling arrangement and evaporimeter form closed-loop path by refrigerant pipe, described first water inlet pipe connects water source and is communicated with described condenser, and described second water inlet pipe connects water source and is communicated with described evaporimeter and waste heat exchanger.
As the improvement of technique scheme, between described evaporimeter and throttling arrangement, be in series with air evaporator.
As the further improvement of technique scheme, the intersection of described first water inlet pipe and the second water inlet pipe is provided with mixed water valve.
Further, described first water inlet pipe is just provided with auxiliary heater after the condenser.
Further, described second water inlet pipe is connected with delivery pipe between evaporimeter and waste heat exchanger, and described delivery pipe is provided with stop valve.
Further, described first water inlet pipe just has access to hot water after the condenser and exports branch road.
Further, described second water inlet pipe has access to cold water and exports branch road between evaporimeter and waste heat exchanger.
The beneficial effects of the utility model are: the utility model is by arranging heat pump assembly, waste heat exchanger, the first water inlet pipe and the second water inlet pipe, the compressor of heat pump assembly, condenser, throttling arrangement and evaporimeter form closed-loop path by refrigerant pipe, first water inlet pipe connects water source and is communicated with described condenser, and the second water inlet pipe connects water source and is communicated with described evaporimeter and waste heat exchanger.During work, heat pump assembly draws the current heat of the second water inlet pipe by evaporimeter, and the current by condenser the heat of absorption heated in the first water inlet pipe, in second water inlet pipe, current are entered in waste heat exchanger after the cooling of pump heat-obtaining amount and are absorbed heat, because the temperature difference is large, greatly enhance heat transfer effect, device energy conservation and applicability are improved, refrigerant is at heat pump assembly internal circulation flow simultaneously, do not enter waste heat exchanger, structure is simple, production cost is low, greatly reduce installation difficulty and maintenance rate, meet execute-in-place and application, and the current of the second water inlet pipe after recovery used heat are without the need to returning condenser heating, decrease pipeline backflow and the pressure loss.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4.
Detailed description of the invention
Embodiment 1
With reference to Fig. 1, a kind of enhanced heat exchange formula heat pump of the present utility model, comprise heat pump assembly, waste heat exchanger 2, first water inlet pipe 100 and the second water inlet pipe 200, described heat pump assembly comprises compressor 11, condenser 12, throttling arrangement 13 and evaporimeter 14, described compressor 11, condenser 12, throttling arrangement 13 and evaporimeter 14 form closed-loop path by refrigerant pipe, described first water inlet pipe 100 connects water source and is communicated with described condenser 12, and described second water inlet pipe 200 connects water source and is communicated with described evaporimeter 14 and waste heat exchanger 2.At this, described waste heat exchanger 2 both can be the heat exchanger absorbing waste water heat energy, also can be the heat exchanger absorbing heat energy from waste gas.
During utility model works, refrigerant is at heat pump assembly internal circulation flow, heat pump assembly draws the current heat of the second water inlet pipe 200 by evaporimeter 14, and the current by condenser 12 heat of absorption heated in the first water inlet pipe 100, in second water inlet pipe 200, current are entered in waste heat exchanger 2 after the cooling of pump heat-obtaining amount and are absorbed heat, because the temperature difference is large, greatly enhance heat transfer effect, device energy conservation and applicability are improved, refrigerant is at heat pump assembly internal circulation flow simultaneously, do not enter waste heat exchanger 2, structure is simple, production cost is low, greatly reduce installation difficulty and maintenance rate, meet execute-in-place and application, and the current of the second water inlet pipe 200 after recovery used heat heat without the need to returning condenser 12, decrease pipeline backflow and the pressure loss.
Further, the intersection of described first water inlet pipe 100 and the second water inlet pipe 200 is provided with mixed water valve 3, and the convenient current by the first water inlet pipe 100 and the second water inlet pipe 200 mix rear use.
Further, described first water inlet pipe 100 is provided with auxiliary heater 4 at condenser 12 rear.Preferably, described auxiliary heater 4 is arranged between condenser 12 and mixed water valve 3.Facilitate condenser 12 when heat exchange efficiency is low by ambient temperature change, open auxiliary heater 4, ensure the output temperature of the first water inlet pipe 100 current, strengthen the adaptability of product.
Further, described second water inlet pipe 200 is connected with delivery pipe 300 between evaporimeter 14 and waste heat exchanger 2, and described delivery pipe 300 is provided with stop valve 5.This stop valve 5 can discharge stream through the current of evaporimeter 14, when whole heat pump shortage of heat, and during without the need to using water, by opening stop valve 5, being got the heat of the current of flowing in the second water inlet pipe 200 by the continuous pump of heat pump assembly, using with providing during Initial energy source as native system heat supplement.
Embodiment 2
With reference to Fig. 2, the difference of itself and embodiment 1 is, the output of described mixed water valve 3 is connected with gondola water faucet, for bathroom hot water Waste Heat Recovery.
Embodiment 3
With reference to Fig. 3, it is with the difference of embodiment 2, and described first water inlet pipe 100 has access to hot water and exports branch road 400 at condenser 12 rear, facilitates the hot water stream formed after running water and condenser 12 heat exchange to export to use.
Described second water inlet pipe 200 has access to cold water and exports branch road 500 between evaporimeter 14 and waste heat exchanger 2, and convenient output by the cold water stream formed after running water and evaporimeter 14 heat exchange uses.
Embodiment 4
With reference to Fig. 4, the difference of itself and embodiment 3 is, is in series with air evaporator 15 between described evaporimeter 14 and throttling arrangement 13.This structure increases air heat source, when tap water temperature is lower, heat pump assembly absorbs the heat of extraneous air by air evaporator 15, decreases the dependence of evaporimeter 14 to the second water inlet pipe 200 current heat, decreases the probability that the second water inlet pipe 200 current freeze.
Certainly, the utility model, except above-mentioned embodiment, can also have other structural distortion, and these equivalent technical solutions also should within its protection domain.
Claims (7)
1. an enhanced heat exchange formula heat pump, it is characterized in that: comprise heat pump assembly, waste heat exchanger, the first water inlet pipe and the second water inlet pipe, described heat pump assembly comprises compressor, condenser, throttling arrangement and evaporimeter, described compressor, condenser, throttling arrangement and evaporimeter form closed-loop path by refrigerant pipe, described first water inlet pipe connects water source and is communicated with described condenser, and described second water inlet pipe connects water source and is communicated with described evaporimeter and waste heat exchanger.
2. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: be in series with air evaporator between described evaporimeter and throttling arrangement.
3. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: the intersection of described first water inlet pipe and the second water inlet pipe is provided with mixed water valve.
4. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: described first water inlet pipe is just provided with auxiliary heater after the condenser.
5. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: described second water inlet pipe is connected with delivery pipe between evaporimeter and waste heat exchanger, and described delivery pipe is provided with stop valve.
6. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: described first water inlet pipe just has access to hot water after the condenser and exports branch road.
7. a kind of enhanced heat exchange formula heat pump according to claim 1, is characterized in that: described second water inlet pipe has access to cold water and exports branch road between evaporimeter and waste heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868379.8U CN205119475U (en) | 2015-10-30 | 2015-10-30 | Reinforce heat transfer formula heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868379.8U CN205119475U (en) | 2015-10-30 | 2015-10-30 | Reinforce heat transfer formula heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119475U true CN205119475U (en) | 2016-03-30 |
Family
ID=55575083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868379.8U Expired - Fee Related CN205119475U (en) | 2015-10-30 | 2015-10-30 | Reinforce heat transfer formula heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204693A (en) * | 2017-12-26 | 2018-06-26 | 重庆翔源制冷设备股份有限公司 | Refrigeration waste heat is converted into environmentally friendly new energy unit |
-
2015
- 2015-10-30 CN CN201520868379.8U patent/CN205119475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204693A (en) * | 2017-12-26 | 2018-06-26 | 重庆翔源制冷设备股份有限公司 | Refrigeration waste heat is converted into environmentally friendly new energy unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203564098U (en) | Cold and hot water dispenser | |
| CN201569208U (en) | Residual heat reclamation device in petroleum industry | |
| CN104913364B (en) | A kind of solar energy soil source hot water type absorption heat pump heating system | |
| CN101498513A (en) | Integrated plate type solar heat pump water heating apparatus | |
| CN202532586U (en) | System for improving waste heat efficiency of heat pump recovery plant cooling tower | |
| CN202561875U (en) | Waste heat recovery system with bypass for cooling tower of power plant | |
| CN101876496A (en) | Double-evaporator direct-fired absorption refrigerating and heating unit | |
| CN105240922B (en) | Double-source heat pump water heating system with waste heat recovery | |
| CN203100160U (en) | Shower hot air and hot water waste heat recovered type heat-pump water heater | |
| CN106871215A (en) | Solar heating system | |
| CN104748415B (en) | A kind of auxiliary hot double-bladder type solar-energy air-energy water-heater water tank of ring tube | |
| CN205119475U (en) | Reinforce heat transfer formula heat pump system | |
| CN105222342A (en) | Enhanced heat exchange formula heat pump | |
| CN207907342U (en) | A kind of energy and water saving type heat pump hot-water system | |
| CN205227797U (en) | Take two source heat pump water heating system of waste heat recovery | |
| CN202126086U (en) | Geothermal source and instantaneous electric heating tandem type water heater | |
| CN105546343A (en) | System and method for gasifying LNG (Liquefied Natural Gas) by utilizing solar heat pump | |
| CN101566364B (en) | Closed heating system used for oil fields | |
| CN103196225A (en) | Waste heat recovery device with water-source heat pump | |
| CN202532774U (en) | Thermal-collecting chiller unit | |
| CN202442493U (en) | Solar different poly states heat-utilization system | |
| CN206739616U (en) | A kind of smart home supply equipment | |
| CN205536288U (en) | Energy storage hot water air conditioning system | |
| CN201637108U (en) | Water-source heat pump water heater for residential building wastewater | |
| CN206247699U (en) | A kind of cold ambient air temperature source source pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: Nansha District Fengze road Guangzhou city Guangdong province 511400 No. 106 (self building No. 1) X1301-C607 (only for office use) (JM) Patentee after: GUANGZHOU REDAO ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: Kau Lang Jianghai District of Guangdong province in 529000 head of Jiangmen City Building 2 two 401 liberte Patentee before: Ping Jing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |