CN203148025U - Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors - Google Patents
Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors Download PDFInfo
- Publication number
- CN203148025U CN203148025U CN201320036786.3U CN201320036786U CN203148025U CN 203148025 U CN203148025 U CN 203148025U CN 201320036786 U CN201320036786 U CN 201320036786U CN 203148025 U CN203148025 U CN 203148025U
- Authority
- CN
- China
- Prior art keywords
- communicated
- double
- heat exchanger
- tube
- water
- 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
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of hot water machines and relates to a multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors. Outlets of the two compressors are in parallel connection through a guiding pipe or a multi-pass joint and then communicated with inlets of outer casing pipes of a multi-stage casing pipe heat exchanger; outlets of the outer casing pipes of the multi-stage casing pipe heat exchanger flow together through the guiding pipe or the multi-pass joint and then communicated with an inlet of a restrictor; an outlet of the restrictor is communicated with inlets of outer casing pipes of two casing pipe evaporator groups respectively; outlets of the outer casing pipes of the two casing pipe evaporator groups are sequentially communicated with respective liquid storage tanks and then communicated with respective inlets of the double compressors to form into a medium closed circulation system; water inlets of inner casing pipes of the two casing pipe evaporator groups are communicated with a high and low temperature water source and water outlets of the inner casing pipes of the two casing pipe evaporator groups are communicated with the outside; and water inlets of inner casing pipes of casing pipe heat exchanger groups are communicated with tap water and water outlets of the inner casing pipes of the casing pipe heat exchanger groups are communicated with an inner chamber of a heat preservation water tank. The multi-stage casing pipe type high and low temperature water source heat-pump water heater with the double compressors has the advantages of being high in heat absorption and heat exchange efficiency, high in hot water yield within unit time and suitable for installation and utilization of large hot water demand units.
Description
Technical field
The utility model belongs to the hot water machine technical field, refers in particular to the multistage sleeve pipe high-low-temperature of a kind of double-compressor source heat pump water heater.
Background technology
The general the same jumbo water tank that is provided with electric heater of existing heat pump type hot water machine, use the price reduction electric power of cheapness at night, boil hot water at night with heat pump refrigerating agent loop, be stored in the water tank, use the above-mentioned hot water of having stored by day, in the above-mentioned water supply modes, the hot water amount of water tank is certain, use amount will make hot water amount's deficiency in the time of many, the time that use amount the is few off-energy that then can turn cold because of remaining hot water, waste resource.Having a kind of in the structure of heat pump water-heating machine in the market is heat exchanger to be immersed in the inner water tank or external around inner water tank, cold-producing medium and water carry out heat exchange and produce hot water, this structure hot water machine Energy Efficiency Ratio is lower, the water tank capacity utilization rate is low, but the line arrangement complexity of this hot water machine, required water pump is more, generally all comprise two water pumps, a water pump uses hot water for the user, water in another water pump supply tank and aquaporin circulation heating, this structure is installed inconvenience, and floor space is big.
Summary of the invention
The purpose of this utility model provides a kind of not electricity consumption that can directly put hot water or circulate at 24 hours in water tank auxiliary, the hot water temperature can reach more than 80 degree, can supply a large amount of hot water in the same time period and can adapt to the multistage sleeve pipe high-low-temperature of the double-compressor source heat pump water heater in high/low warm source.
The purpose of this utility model is achieved in that
The multistage sleeve pipe high-low-temperature of double-compressor source heat pump water heater, include double-compressor, flow controller, fluid reservoir and conduit, two cover compressor outlets are by being communicated with the import of the outer tube of multistage double-tube heat exchanger after conduit or the multiple-pass joint parallel connection again, the outlet of the outer tube of multistage double-tube heat exchanger is communicated with the import of flow controller after confluxing by conduit or multiple-pass joint, the outlet of flow controller is communicated with the outer tube import of two groups of casing tube evaporator groups respectively, the outlet of the outer tube of two groups of casing tube evaporator groups successively with the closed circuit circulatory system that is communicated with into medium after separately fluid reservoir is communicated with again respectively with the import of separately compressor, the water inlet of the inner sleeve of casing tube evaporator group is communicated with high/low warm water source, delivery port is in communication with the outside, the water inlet of the inner sleeve of double-tube heat exchanger group is communicated with running water, delivery port is communicated with the inner chamber of attemperater, described double-tube heat exchanger group is made up of plural double-tube heat exchanger unit, and described casing tube evaporator group is made up of plural casing tube evaporator unit.
Above-mentioned high/low warm water source is underground water source or production/domestic water that certain waste heat is arranged.
Above-mentioned multistage double-tube heat exchanger is made up of plural double-tube heat exchanger unit, the inner sleeve outlet of the double-tube heat exchanger unit of subordinate is communicated with the inner sleeve import of higher level's double-tube heat exchanger unit, the outer tube outlet of all double-tube heat exchanger unit is communicated with, the outer tube import of all double-tube heat exchanger unit is communicated with, the import of inner sleeve is communicated with, exports as hot water outlet with the running water water inlet, an end of outer tube and the conduit circulation, the other end that are communicated with compressor and be communicated with the conduit circulation of flow controller.
The concrete structure of above-mentioned double-tube heat exchanger unit is: be set with inner sleeve in the outer tube, outer tube and inner sleeve are bent into the above coil pipe of two circles, are provided with medium circulation gap between the inwall of outer tube and the outer wall of inner sleeve.
Above-mentioned double-tube heat exchanger group is formed by connecting by plural double-tube heat exchanger unit.
MEDIA FLOW in the outer tube of above-mentioned double-tube heat exchanger group is to opposite with current direction in the inner sleeve of double-tube heat exchanger group.
Above-mentioned casing tube evaporator group is made up of plural casing tube evaporator unit: the import of the inner sleeve of each casing tube evaporator unit is interconnected, export and be interconnected, the import of the outer tube of each casing tube evaporator unit is interconnected, export and be interconnected, the import of inner sleeve is communicated with high/low warm water source, export and be in communication with the outside, and the import of outer tube is communicated with the outlet of flow controller, outlet is communicated with the import of fluid reservoir.
The concrete structure of above-mentioned casing tube evaporator unit is: be set with inner sleeve in the outer tube, outer tube and inner sleeve are bent into the above coil pipe of two circles, are provided with medium circulation gap between the inwall of outer tube and the outer wall of inner sleeve.
The top of above-mentioned attemperater is provided with the water out adapter that the exhaust joint, the bottom that are communicated with inner chamber are provided with the band water valve that is communicated with inner chamber.
The utility model outstanding and beneficial technical effects compared to existing technology is:
1, thermal source of the present utility model derives from underground water or the production/domestic water of certain waste heat is arranged, thermal source abundance, environmental protection; It is energy-conservation easy to use,
2, the utility model multistage double-tube heat exchanger group of adopting double-compressor, two above heat exchanger package of sleeve pipe and being connected in series can heat the running water of the double-tube heat exchanger group inner sleeve of flowing through, the waste at minimizing water source fast.
3, the utility model adopt environment-friendly type low-temperature water source for example underground water make heat transfer medium, can not cause any pollution to environment.
3, of the present utility model simple in structure, easy for installation, heat absorption and heat exchange efficiency height, the demand that the hot water amount can satisfy large hot water volume client greatly that goes out in the unit interval is applicable to that the big unit of hot water amount's demand installs and uses.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:
The multistage sleeve pipe high-low-temperature of double-compressor source heat pump water heater, include double-compressor 20, flow controller 60, fluid reservoir 30 and conduit 40, two cover compressors 20 outlets are communicated with the import of the outer tube 12 of multistage double-tube heat exchanger 10 after by conduit or multiple-pass joint parallel connection again, the outlet of the outer tube 12 of multistage double-tube heat exchanger 10 is communicated with the import of flow controller 60 after confluxing by conduit or multiple-pass joint, the outlet of flow controller 60 is communicated with outer tube 52 imports of two groups of casing tube evaporator groups 50 respectively, outer tube 52 outlet of two groups of casing tube evaporator groups 50 successively with the closed circuit circulatory system that is communicated with into medium after separately fluid reservoir 30 is communicated with again respectively with the import of separately compressor 20, the water inlet of the inner sleeve 53 of casing tube evaporator group 50 is communicated with high/low warm water source, delivery port is in communication with the outside, the water inlet of the inner sleeve 13 of double-tube heat exchanger group 10 is communicated with running water, delivery port is communicated with the inner chamber of attemperater 70, described double-tube heat exchanger group 10 is made up of plural double-tube heat exchanger unit 11, and described casing tube evaporator group 50 is made up of plural casing tube evaporator unit 51.
Above-mentioned high/low warm water source is underground water source or production/domestic water that certain waste heat is arranged.
Above-mentioned multistage double-tube heat exchanger 10 is made up of plural double-tube heat exchanger unit 11, the inner sleeve outlet of the double-tube heat exchanger unit of subordinate is communicated with the inner sleeve import of higher level's double-tube heat exchanger unit, outer tube 12 outlets of all double-tube heat exchanger unit 11 are communicated with, outer tube 12 imports of all double-tube heat exchanger unit 11 are communicated with, the import of inner sleeve 13 is communicated with, exports as hot water outlet with the running water water inlet, an end of outer tube 12 and the conduit circulation, the other end that are communicated with compressor 20 and be communicated with the conduit circulation of flow controller 60.
The concrete structure of above-mentioned double-tube heat exchanger unit 11 is: be set with inner sleeve 13 in the outer tube 12, outer tube 12 is bent into the above coil pipe of two circles with inner sleeve 13, is provided with medium circulation gap between the outer wall of the inwall of outer tube 12 and inner sleeve 13.
Above-mentioned double-tube heat exchanger group 10 is formed by connecting by plural double-tube heat exchanger unit 11.
MEDIA FLOW in the outer tube 12 of above-mentioned double-tube heat exchanger group 10 is to opposite with current direction in the inner sleeve 13 of double-tube heat exchanger group 10.
Above-mentioned casing tube evaporator group 50 is made up of plural casing tube evaporator unit 51: the import of the inner sleeve 53 of each casing tube evaporator unit 51 is interconnected, export and be interconnected, the import of the outer tube 52 of each casing tube evaporator unit 51 is interconnected, export and be interconnected, the import of inner sleeve 53 is communicated with high/low warm water source, export and be in communication with the outside, and the import of outer tube 52 is communicated with the outlet of flow controller 60, outlet is communicated with the import of fluid reservoir 30.
The concrete structure of above-mentioned casing tube evaporator unit 51 is: be set with inner sleeve 53 in the outer tube 52, outer tube 52 is bent into the above coil pipe of two circles with inner sleeve 53, is provided with medium circulation gap between the outer wall of the inwall of outer tube 52 and inner sleeve 53.
The top of above-mentioned attemperater 70 is provided with the water out adapter 73 that the exhaust joint 71, the bottom that are communicated with inner chamber are provided with the band water valve 74 that is communicated with inner chamber.
Operation principle of the present utility model: underground water source or have the production of certain waste heat/domestic water to flow out through inner sleeve 53 backs of casing tube evaporator group 50, heat transfer medium in the outer tube 52 of casing tube evaporator group 50 is sent into fluid reservoir 30 after being heated and gasifying, compressor 20 is compressed into high temperature high pressure liquid with the vapours in the fluid reservoir 30 and sends in the outer tube of multistage double-tube heat exchanger 10, external running water enters in the inner sleeve 13 of multistage double-tube heat exchanger 10 through the water inlet of multistage double-tube heat exchanger 10, the mode that high temperature high pressure liquid in running water in the inner sleeve 13 and the outer tube 12 is transmitted by heat, running water is heated by high-temp liquid, thereby obtain hot water, liquid in the outer tube 13 after the cooling enters flow controller 60 by conduit 40, after flow controller 60 throttlings, send into casing tube evaporator group 50 heat absorption that circulates and become vapours, circulation successively, can obtain hot water from the delivery port of the inner sleeve 13 of multistage double-tube heat exchanger 10 and feed in the attemperater 70, take out hot water by tap 74 again and use.
Because the utility model adopts double-compressor 20, two fluid reservoir 30, two casing tube evaporator group 50 and multistage double-tube heat exchanger 10, its heat absorption efficiency and heat exchange efficiency height, in the unit interval to go out the hot water amount big, can satisfy large hot water volume client's demand.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (9)
1. the multistage sleeve pipe high-low-temperature of double-compressor source heat pump water heater, include double-compressor, flow controller, fluid reservoir and conduit, it is characterized in that: two cover compressor outlets are by being communicated with the import of the outer tube of multistage double-tube heat exchanger after conduit or the multiple-pass joint parallel connection again, the outlet of the outer tube of multistage double-tube heat exchanger is communicated with the import of flow controller after confluxing by conduit or multiple-pass joint, the outlet of flow controller is communicated with the outer tube import of two groups of casing tube evaporator groups respectively, the outlet of the outer tube of two groups of casing tube evaporator groups successively with the closed circuit circulatory system that is communicated with into medium after separately fluid reservoir is communicated with again respectively with the import of separately compressor, the water inlet of the inner sleeve of casing tube evaporator group is communicated with high/low warm water source, delivery port is in communication with the outside, the water inlet of the inner sleeve of double-tube heat exchanger group is communicated with running water, delivery port is communicated with the inner chamber of attemperater, described double-tube heat exchanger group is made up of plural double-tube heat exchanger unit, and described casing tube evaporator group is made up of plural casing tube evaporator unit.
2. the multistage sleeve pipe high-low-temperature of double-compressor according to claim 1 source heat pump water heater, it is characterized in that: described high/low warm water source is underground water source or production/domestic water that certain waste heat is arranged.
3. the multistage sleeve pipe high-low-temperature of double-compressor according to claim 1 source heat pump water heater, it is characterized in that: described multistage double-tube heat exchanger is made up of plural double-tube heat exchanger unit, the inner sleeve outlet of the double-tube heat exchanger unit of subordinate is communicated with the inner sleeve import of higher level's double-tube heat exchanger unit, the outer tube outlet of all double-tube heat exchanger unit is communicated with, the outer tube import of all double-tube heat exchanger unit is communicated with, the import of inner sleeve is communicated with the running water water inlet, outlet is as hot water outlet, an end of outer tube and be communicated with the conduit circulation of compressor, the other end and the conduit circulation that is communicated with flow controller.
4. the multistage sleeve pipe high-low-temperature of double-compressor according to claim 3 source heat pump water heater, it is characterized in that: the concrete structure of described double-tube heat exchanger unit is: be set with inner sleeve in the outer tube, outer tube and inner sleeve are bent into the above coil pipe of two circles, are provided with medium circulation gap between the inwall of outer tube and the outer wall of inner sleeve.
5. the multistage sleeve pipe high-low-temperature of double-compressor according to claim 3 source heat pump water heater, it is characterized in that: described double-tube heat exchanger group is formed by connecting by plural double-tube heat exchanger unit.
6. according to the multistage sleeve pipe high-low-temperature of each described double-compressor of claim 1-5 source heat pump water heater, it is characterized in that: the MEDIA FLOW in the outer tube of described double-tube heat exchanger group is to opposite with current direction in the inner sleeve of double-tube heat exchanger group.
7. according to the multistage sleeve pipe high-low-temperature of each described double-compressor of claim 1-5 source heat pump water heater, it is characterized in that: described casing tube evaporator group is made up of plural casing tube evaporator unit and is: the import of the inner sleeve of each casing tube evaporator unit is interconnected, export and be interconnected, the import of the outer tube of each casing tube evaporator unit is interconnected, export and be interconnected, the import of inner sleeve is communicated with high/low warm water source, export and be in communication with the outside, and the import of outer tube is communicated with the outlet of flow controller, outlet is communicated with the import of fluid reservoir.
8. the multistage sleeve pipe high-low-temperature of double-compressor according to claim 7 source heat pump water heater, it is characterized in that: the concrete structure of described casing tube evaporator unit is: be set with inner sleeve in the outer tube, outer tube and inner sleeve are bent into the above coil pipe of two circles, are provided with medium circulation gap between the inwall of outer tube and the outer wall of inner sleeve.
9. according to the multistage sleeve pipe high-low-temperature of each described double-compressor of claim 1-5 source heat pump water heater, it is characterized in that: the top of described attemperater is provided with the water out adapter that the exhaust joint, the bottom that are communicated with inner chamber are provided with the band water valve that is communicated with inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320036786.3U CN203148025U (en) | 2013-01-23 | 2013-01-23 | Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320036786.3U CN203148025U (en) | 2013-01-23 | 2013-01-23 | Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148025U true CN203148025U (en) | 2013-08-21 |
Family
ID=48975542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320036786.3U Expired - Fee Related CN203148025U (en) | 2013-01-23 | 2013-01-23 | Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036284A (en) * | 2016-02-03 | 2017-08-11 | 成都兰腾科技有限公司 | A kind of directly-heated energy-saving type Teat pump boiler |
| CN110131896A (en) * | 2019-06-14 | 2019-08-16 | 珠海冰恬环境科技有限公司 | A kind of directly-heated type heat quality classification heat exchange module and heating water and saving energy system |
-
2013
- 2013-01-23 CN CN201320036786.3U patent/CN203148025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036284A (en) * | 2016-02-03 | 2017-08-11 | 成都兰腾科技有限公司 | A kind of directly-heated energy-saving type Teat pump boiler |
| CN107036284B (en) * | 2016-02-03 | 2020-04-28 | 临沂飞龙环保科技有限公司 | Directly-heated energy-saving heat pump water heater |
| CN110131896A (en) * | 2019-06-14 | 2019-08-16 | 珠海冰恬环境科技有限公司 | A kind of directly-heated type heat quality classification heat exchange module and heating water and saving energy system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203190489U (en) | Efficient lithium bromide absorption heat pump heat exchanger unit | |
| CN202630408U (en) | Multi-stage double-pipe low-temperature water-source heat pump water heater | |
| CN204240466U (en) | A kind of special air source heat pumps energy-saving unit hot-water supply device | |
| CN201935395U (en) | Heating system for heat pump water heater | |
| CN203148025U (en) | Multi-stage casing pipe type high and low temperature water source heat-pump water heater with double compressors | |
| CN203349574U (en) | Heat recovery heat-pump water heater | |
| CN112197447A (en) | Oil well heat energy recycling system | |
| CN209229831U (en) | A kind of integrated low temperature frequency conversion heating hot water unit | |
| CN201449014U (en) | Water box of water heater of heat pump | |
| CN103471244A (en) | Free piston electric heat pump water boiler system | |
| CN204404414U (en) | Source, a kind of ground heating air-conditioner heat pump | |
| CN204063229U (en) | Utilize the remaining used heat of industry for the packaged type heat accumulation energy conserving system of heat energy | |
| CN202885245U (en) | High-efficiency energy-saving heat pump water heater with a plurality of water tanks | |
| CN204765061U (en) | Novel air can water dispenser | |
| CN205299792U (en) | Multistage water supply system of shallow geothermal energy ability | |
| CN203964366U (en) | A kind of phase-change heat-storage Teat pump boiler | |
| CN203810719U (en) | Carbon dioxide heat pump water heater | |
| CN202709456U (en) | Crude oil heating system of air source heat pump | |
| CN202511455U (en) | Thermal storage heat pump water heater | |
| CN202470413U (en) | Improved waste heat recycling type heat-pump water heater shower bath device | |
| CN103196198B (en) | Heat-pump device of closed type ice-storage air conditioner | |
| CN203052989U (en) | Large-temperature-difference and high-efficiency air energy water heater | |
| CN202547083U (en) | Household integral ground source heat pump water heater | |
| CN202770052U (en) | Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger | |
| CN213778218U (en) | Oil well heat energy recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130821 Termination date: 20180123 |