CN201547954U - Instant heating type energy-saving heat pump hot water device suitable for public bathrooms - Google Patents
Instant heating type energy-saving heat pump hot water device suitable for public bathrooms Download PDFInfo
- Publication number
- CN201547954U CN201547954U CN2009202110091U CN200920211009U CN201547954U CN 201547954 U CN201547954 U CN 201547954U CN 2009202110091 U CN2009202110091 U CN 2009202110091U CN 200920211009 U CN200920211009 U CN 200920211009U CN 201547954 U CN201547954 U CN 201547954U
- Authority
- CN
- China
- Prior art keywords
- hot water
- water
- heat
- heat exchange
- heat pump
- 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 title claims abstract description 131
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 17
- 238000004134 energy conservation Methods 0.000 claims description 11
- 229910001369 Brass Inorganic materials 0.000 claims description 6
- 239000010951 brass Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 3
- 235000020679 tap water Nutrition 0.000 abstract 3
- 238000004064 recycling Methods 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an instant heating type energy-saving heat pump hot water device suitable for public bathrooms. The instant heating type energy-saving heat pump hot water device comprises a waste hot water recycling device, a secondary heat exchanger, a heat pump heating device and a hot water storage tank, wherein a circulating pump of the waste hot water recycling device can convey waste hot water after being filtered to a primary heat exchanger and the secondary heat exchanger to respectively exchange heat with tap water and working medium, tap water and working medium after exchanging heat exchange heat in a condenser of the heat pump heating device, a compressor is started to work, hot water output by the heat pump heating device is stored in the hot water storage tank, and an outlet pipe of the hot water storage tank is connected with a hot water tap of a shower. The instant heating type energy-saving heat pump hot water device has the advantages that energy in waste hot water is utilized as primary energy sources of tap water and low temperature working medium, the water source heat pump system is utilized to increase high-temperature hot water suitable for baths, COP reaches 10, and the instant heating type energy-saving heat pump hot water device can not be affected by air temperature, and greatly reduces energy consumption of hot water.
Description
Technical field
The utility model relates to a kind of hot water apparatus, particularly a kind of Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse.
Background technology
The hot water that present publilc baths is used generally is the hot water that thermo oil boiler, gas fired-boiler etc. produce.The general water temperature of bathing water is about 42 degree, also have when flowing to sewer about 35 degree by human body, in average 15 degree of annual water temperature, water temperature is raised to 42 degree from 15 degree, need boiler heating 27 degree, and only used the wherein energy of 7 degree after having a bath by human body, also have 20 degree just to flow to down in the ditch and gone.This is a kind of great energy waste.Oil burning boiler, gas fired-boiler consume fossil energy simultaneously, and energy resource consumption is big, contaminated environment.
A lot of researchs had been carried out at the waste water of bath heat recovery, such as whole waste water being stored whole exchange etc.But the engineering more complicated, initial cost is big; If can cause water unbalanced etc. when publilc baths partly uses.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, and installation, maintenance is convenient, thermal efficiency height, the Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse easy to use.
In order to solve above technical problem, the utility model provides a kind of Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse, this Instant heating type energy-conservation heat-pump water heater comprises spent hot water's retracting device, secondary heat exchanger, heat pump heating device and hot water water tank, the spent hot water that circulating pump in described spent hot water's retracting device will filter delivers to one, secondary heat exchanger respectively with running water, the working medium heat exchange, heat exchange in running water after the heat exchange and the working medium condenser in heat pump heating device, start compressor operating, the hot water storage of heat pump heating device output is in the hot water water tank, and the outlet pipe of hot water water tank is connected with the hot water halter of shower.
The spent hot water that circulating pump in described spent hot water's retracting device will filter delivers to one, secondary heat exchanger respectively with running water, the working medium heat exchange, be that the spent hot water is delivered to first-class heat exchanger and running water heat exchange, running water after the one-level heat exchange is directly delivered to condenser, after spent hot water after the one-level heat exchange delivers to the working medium heat exchange of secondary heat exchanger and low temperature, drain into sewer, working medium after the heat exchange is transported to the running water heat exchange after condenser and the one-level heat exchange, start compressor operating, to obtain the running water of twice heat exchange as initial heat source, with promoting the back as the high-grade thermal source through heat pump, running water is risen to the temperature that is fit to have a bath through the special working medium that adds heat absorption spent hot water energy.
Described heat pump heating device comprises condenser, evaporimeter, compressor and capillary brass pipe, condenser is connected with compressor, evaporimeter is delivered in the compressor work done, and evaporimeter is connected with condenser through capillary brass pipe, and the efferent duct of condenser is connected with the water inlet pipe of hot water water tank.
Lower in order to overcome the winter water temperature; the spent hot water crosses low and icing owing to temperature in the evaporimeter heat exchange; and the initial start in winter to go out hot water slower; and because compressor operating restarts the inconvenience in the operation that a few minutes brought that needs protection and can't in time use the hot water phenomenon after shutting down, the utility model has disposed a hot water water tank especially.This hot water water tank can store 15 liters of hot water (about two minutes flows), and the bathing water after promoting through heat pump comes in from an end of this hot water water tank, flows out to the other end, guarantees that tap is opened at any time can go out hot water.
Superior effect of the present utility model is:
1) heat pump heating device is suspended on the ceiling or body of wall outside between shower house, and spent hot water's retracting device is embedded in subsurface, does not take the useful space;
2) make full use of energy among the spent hot water as the primary energy of running water and cryogenic fluid, utilize water source heat pump system to rise to the high-grade hot water of the usefulness of having a bath again, COP reaches 10, and not influenced by temperature, reduces the hot water energy consumption greatly;
3) each water halter is installed the utility model one cover, can guarantee annual water halter plug and play hot water, and is easy to use; Avoided simultaneously in large-scale spent hot water's retracting device hot water halter usage quantity more after a little while hot water recycle unbalanced drawback.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The number in the figure explanation
1-spent hot water retracting device; 2-first order heat exchanger;
3-second level heat exchanger; The 4-condenser;
The 5-heat pump heating device; 6-hot water water tank;
7-hot water halter; The 8-cold water drainpipe that gives up.
The specific embodiment
See also shown in the accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model provides a kind of Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse, this Instant heating type energy-conservation heat-pump water heater comprises spent hot water's retracting device 1, first order heat exchanger 2, second level heat exchanger 3, heat pump heating device 5 and hot water water tank 6, the spent hot water that circulating pump in described spent hot water's retracting device 1 will filter delivers to first order heat exchanger 2, second level heat exchanger 3 respectively with running water, the working medium heat exchange, heat exchange in running water after the heat exchange and the working medium condenser 4 in heat pump heating device 5, start compressor operating, the hot water storage of heat pump heating device 5 outputs is in hot water water tank 6, and the outlet pipe of hot water water tank 6 is connected with the hot water halter 7 of shower.
The spent hot water that circulating pump in described spent hot water's retracting device 1 will filter delivers to first order heat exchanger 2, second level heat exchanger 3 respectively with running water, the working medium heat exchange, be that the spent hot water is delivered to first order heat exchanger 2 and running water heat exchange, running water after the one-level heat exchange is directly delivered to condenser 4, after spent hot water after the one-level heat exchange delivers to the working medium heat exchange of second level heat exchanger 3 and low temperature, drain into sewer by useless cold water drainpipe 8, working medium after the heat exchange is transported to the running water heat exchange after condenser 4 and the one-level heat exchange, start compressor operating, to obtain the running water of twice heat exchange as initial heat source, with promoting the back as the high-grade thermal source through heat pump, running water is risen to the temperature that is fit to have a bath through the special working medium that adds heat absorption spent hot water energy.
Described heat pump heating device 5 comprises condenser 4, evaporimeter, compressor and capillary brass pipe, condenser 4 is connected with compressor, evaporimeter is delivered in the compressor work done, and evaporimeter is connected with condenser 4 through capillary brass pipe, and the efferent duct of condenser 4 is connected with the water inlet pipe of hot water water tank 6.Hot water halter 7 is opened, water pump in the waste water retracting device 1 starts automatically by pressure-sensitive switch, the spent hot water that hot water halter 7 is flowed out is drawn onto in waste water retracting device 1 in the first order heat exchanger 2 after filtering, and spent hot water and cold running water are carried out the heat exchange first time.
The water temperature of spent hot water after the heat exchange drops to about 25 degree from about 35 degree, continue to flow in the second level heat exchanger 3, carry out heat exchange with the working medium of relative low temperature, will become the useless cold water that has only about 5 degree by this one-level heat exchange spent hot water, and working medium will improve the temperature of 10-15 degree.
Useless cold water is discharged to sewer by drainpipe 8 and flows away, and the running water and the working medium that absorbed portion of energy are carried out heat exchange by condenser 4; This moment, heat pump started, with through the running water of twice heat exchange as initial heat source, compressor will absorb the working medium that the portion of energy temperature gets a promotion and rise to high-temperature high-pressure state, running water by this HTHP working medium and process preheating carries out the 4th heat exchange, thereby running water is risen to the hot water that reaches the temperature of having a bath.
The hot water that reaches the temperature of having a bath is stored in earlier in the hot water water tank 6, discharges for having a bath usefulness by shower hot water halter 7.
Claims (3)
1. Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse is characterized in that:
This Instant heating type energy-conservation heat-pump water heater comprises spent hot water's retracting device, secondary heat exchanger, heat pump heating device and hot water water tank, the spent hot water that circulating pump in described spent hot water's retracting device will filter deliver to the I and II heat exchanger respectively with running water, working medium heat exchange, heat exchange in running water after the heat exchange and the working medium condenser in heat pump heating device, start compressor operating, the hot water storage of heat pump heating device output is in the hot water water tank, and the outlet pipe of hot water water tank is connected with the hot water halter of shower.
2. by the described Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse of claim 1, it is characterized in that:
The spent hot water that circulating pump in described spent hot water's retracting device will filter deliver to the I and II heat exchanger respectively with running water, working medium heat exchange, be that the spent hot water is delivered to first-class heat exchanger and running water heat exchange, running water after the one-level heat exchange is directly delivered to condenser, after spent hot water after the one-level heat exchange delivers to the working medium heat exchange of secondary heat exchanger and low temperature, drain into sewer, working medium after the heat exchange is transported to the running water heat exchange after condenser and the one-level heat exchange, starts compressor operating.
3. by the described Instant heating type energy-conservation heat-pump water heater that is applicable to bathhouse of claim 1, it is characterized in that:
Described heat pump heating device comprises condenser, evaporimeter, compressor and capillary brass pipe, condenser is connected with compressor, evaporimeter is delivered in the compressor work done, and evaporimeter is connected with condenser through capillary brass pipe, and the efferent duct of condenser is connected with the water inlet pipe of hot water water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110091U CN201547954U (en) | 2009-10-20 | 2009-10-20 | Instant heating type energy-saving heat pump hot water device suitable for public bathrooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202110091U CN201547954U (en) | 2009-10-20 | 2009-10-20 | Instant heating type energy-saving heat pump hot water device suitable for public bathrooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547954U true CN201547954U (en) | 2010-08-11 |
Family
ID=42603129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202110091U Expired - Fee Related CN201547954U (en) | 2009-10-20 | 2009-10-20 | Instant heating type energy-saving heat pump hot water device suitable for public bathrooms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8740408B2 (en) | 2011-03-08 | 2014-06-03 | Samsung Electronics Co., Ltd. | Light emitting diode (LED) module |
| CN109682066A (en) * | 2017-10-19 | 2019-04-26 | 艾欧史密斯(中国)热水器有限公司 | Waste heat recycling system and its control method |
| CN109827332A (en) * | 2019-03-19 | 2019-05-31 | 彭庆谷 | A kind of shower immediate heating type Teat pump boiler and its heating means |
-
2009
- 2009-10-20 CN CN2009202110091U patent/CN201547954U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8740408B2 (en) | 2011-03-08 | 2014-06-03 | Samsung Electronics Co., Ltd. | Light emitting diode (LED) module |
| CN109682066A (en) * | 2017-10-19 | 2019-04-26 | 艾欧史密斯(中国)热水器有限公司 | Waste heat recycling system and its control method |
| CN109682066B (en) * | 2017-10-19 | 2023-05-16 | 艾欧史密斯(中国)热水器有限公司 | Waste heat recycling system and control method thereof |
| CN109827332A (en) * | 2019-03-19 | 2019-05-31 | 彭庆谷 | A kind of shower immediate heating type Teat pump boiler and its heating means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101165432B (en) | Intelligentized light energy heat pump type cold-hot water energy-saving machine set and control method | |
| CN201246891Y (en) | Heat pump type rapid water heater | |
| CN201331285Y (en) | Recovery system for waste heat of waste water | |
| CN203704343U (en) | Energy-saving bathing waste heat recovery water heater unit | |
| CN202008227U (en) | Floating coil type boiler smoke waste heat recovery device | |
| CN202281377U (en) | Special thermal energy cyclic utilization and hot-water supply system for bath | |
| CN201517865U (en) | Water supply system for household solar water heater | |
| CN202644252U (en) | Steam iron remnant steam and residual heat recovery device | |
| CN201811496U (en) | Heat storage multi-stage sewage waste heat recovery heat pump system | |
| CN201547954U (en) | Instant heating type energy-saving heat pump hot water device suitable for public bathrooms | |
| CN202747603U (en) | Instant heating type heat recovery hot water system | |
| CN102563894A (en) | Sanitary wastewater surplus heat utilization system | |
| CN201561493U (en) | A solar heat pump composite hot water system for a bathroom | |
| CN2879027Y (en) | Energy-saving fast-type hot pump water heater | |
| CN207893830U (en) | A kind of solar energy and burnt gas wall hanging furnace combine hot-water central heating system | |
| CN201569153U (en) | Directly-heated heat pump unit | |
| CN201396836Y (en) | Household solar central heating device | |
| CN202902612U (en) | Two-stage bathing wastewater recovery device | |
| CN105180432A (en) | Heat supply method and system for indoor heating heat pump water heater | |
| CN102603109B (en) | Water treatment and comprehensive utilization system of energy-saving house | |
| CN201779851U (en) | Hot spring wastewater waste heat recovery heat pump heating machine | |
| CN204574236U (en) | A kind of secondary publilc baths waste water recycling system with Self-cleaning system | |
| CN204494587U (en) | A kind of constant-temperature hot water feed system reclaiming with waste water residual heat and be incubated | |
| CN101694309A (en) | Quick-heating water heater system used in bathhouse | |
| CN206257822U (en) | A kind of colleges and universities' system for recycling heat energy of waste bath water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20131020 |