CN201314698Y - Air source heat pump boiler - Google Patents
Air source heat pump boiler Download PDFInfo
- Publication number
- CN201314698Y CN201314698Y CNU2008201921935U CN200820192193U CN201314698Y CN 201314698 Y CN201314698 Y CN 201314698Y CN U2008201921935 U CNU2008201921935 U CN U2008201921935U CN 200820192193 U CN200820192193 U CN 200820192193U CN 201314698 Y CN201314698 Y CN 201314698Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- air
- wind
- compressor
- 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
Abstract
The utility model discloses an air source heat pump boiler, consisting of a compressor, an expander, a liquid container, a water-side plate-type heat exchanger, a wind-side air heat exchanger, a temperature-holder water tank and a water circulating pump. The boiler is characterized in that the compressor is respectively connected with the water-side plate-type heat exchanger, the liquid container and a main control plate KC581; the expander is respectively connected with the water-side plate-type heat exchanger and the wind-side air heat exchanger; the wind-side air heat exchanger is respectively connected with the expander, the liquid container, a fan and a wind inlet pipeline; the fan is respectively connected with the wind-side air heat exchanger, a wind outlet pipeline and the main control plate KC581; and the main control plate KC581 is respectively connected with the fan, the compressor and the water circulating pump. The utility model has the effects that the structure is simple and the operation is convenient; the heat energy in atmosphere is transferred to the heat energy required by water so as to heat water; meanwhile the air in the space is filtered, dehumidified and cooled; besides, the utility model has the advantages of air purification, energy saving, environmental protection, easy mounting and economical use.
Description
Technical field
The utility model relates to the air source heat pump boiler technical field, more specifically relates to a kind of air source heat pump boiler, and it is applicable to that hotel, hotel, hostel etc. need to concentrate the place of life bath hot water.
Background technology
According to the technical characterstic of air source heat pump, the net for air-source heat pump units of market circulation is now divided two classes, and the one, air source heat pump air-conditioner unit, the purpose that the temperature and humidity in space is played cooling and dries; The 2nd, the air-source heat pump hot water group, it is purpose that water is carried out heat treated.Before a kind of equipment in operation, a large amount of heats shifted out being discharged into the atmosphere from particular space, it is not utilized and does not cause energy consumption to waste.The back is a kind of when water is heated, and the turnover air that unit is organized does not effectively utilize yet.The air-source heat pump hot water group is when installing, the height that mates the Energy Efficiency Ratio of corresponding attemperater while unit has determined the energy-saving effect of equipment, the most of employing of existing air source heat pump equipment unit heats circulation to be separated with the heat-storage heat-preserving water tank, unit forms finished product separately, buy the back by actual conditions apolegamy attemperater the client, make up control then at the construction field (site), so just cause the coupling and the control inaccuracy of system, maintenance capacity is big, and the situation that unit producer and equipment installation personnel often occur and pass the buck to each other because of maintenance.To can not effectively controlling of air quality and EAT; so also cause heat pump cisco unity malfunction under the unit situation that environment temperature is very low in the winter time; heating efficiency occurring declines to a great extent; even the phenomenon of shutting down unit frosting defrost in time appears and; these all have a strong impact on the utilization rate of air source heat pump, bring very big trouble to the client.
Summary of the invention
The purpose of this utility model is to be to provide a kind of air source heat pump boiler, simple in structure, easy to operate, it changes into the needed heat of water with the heat in the atmosphere, water is carried out the temperature rise heating, simultaneously can filter the air in the space, dehumidify and lower the temperature, reach air cleaning, energy-saving and environmental protection, convenient, the economic and practical air source heat pump boiler of installation.
In order to realize above-mentioned purpose, this utility model adopts following technical measures:
The utility model is made up of compressor, expander, pot for storing up liquid, water side board type heat exchanger, wind side air heat exchanger, attemperater, water circulating pump, blower fan, airduct valve, temperature detection (T), water-level detecting (S), flow controller, system's control mainboard.
Wherein: compressor, water side board type heat exchanger, expander, wind side air heat exchanger, pot for storing up liquid are connected to form the Kano heat pump circulating system of a sealing by copper pipe; It is characterized in that: compressor links to each other with water side board type heat exchanger, pot for storing up liquid, master control borad (KC581) respectively.Compressor is compressed to water-side heat to the working medium of HTHP in operation, water carries out the purpose that heat exchange reaches heating in interchanger.Working medium after the heat exchange expander evaporation collection in the wind volume heat exchanger of under high pressure flowing through is received airborne heat, carry out getting back to compressor inlet after the Oil-gas Separation by way of pot for storing up liquid, so just finished the heat release and the thermal-arrest process of Carnot cycle, master control borad (KC581) carries out electrical control to this cyclic process.Attemperater, water side board type heat exchanger, water circulating pump and pipeline connect to form a water-cycle heating; Expander links to each other with water side board type heat exchanger, wind side air heat exchanger respectively, in Carnot cycle, expander is transformed into the evaporating state of low pressure to the HTHP working medium in the water side board type heat exchanger, reaches collection and receives the airborne heat purpose of heat exchange under the effect of compressor then; Wind side air heat exchanger links to each other with expander, pot for storing up liquid, blower fan, intake stack respectively, in operation, the wind side air heat exchanger of flowing through behind the air stream process intake stack tissue, reaches the purpose that collection is received heat in the air; Blower fan links to each other with wind side air heat exchanger, wind pipe, master control borad (KC581) respectively, be in operation, blower fan rotates under the driving of electric energy to be forced to pump to air, discharges through wind pipe, tissue is discharged the flow direction of air effectively, and master control borad (KC581) carries out electrical control to blower fan; Master control borad (KC581) is realized the automation of master control function program under its running status respectively with blower fan, compressor, water circulating pump, link to each other with copper cash; Master control borad (KC581) respectively with attemperater in temperature survey (T), water-level detecting (S) links to each other, and carries out the signal acquisition process of temperature and water level, exports braking instruction under logical relation; Water circulating pump links to each other with water side board type heat exchanger, attemperater respectively, the water in the attemperater is sent into heat exchange loops back attemperater then in the water side board type heat exchanger, and circulation and so forth reaches the water in the attemperater is heated to the design temperature purpose; Hot water ball-cock assembly, temperature detection (T) and water-level detecting (S) are housed in the attemperater, the inflow of hot water ball-cock assembly control cold water, dam by the buoyancy realization water inlet of ball float in attemperater high water level section, temperature surveys (T) and water-level detecting (S) is measured temperature and the water level of gathering current attemperater, is master control borad KC581) signal source.There is the water inlet delivery port to amass sewage draining exit on the attemperater.
The Kano heat pump circulating system is to connect the import of water side board type heat exchanger with copper pipe by the compressor upper air vent, connect the expander import by water side board type heat exchanger exit again, connect the import of wind side air heat exchanger by the expander outlet then, connect the pot for storing up liquid import by the outlet of wind side air heat exchanger again, last pot for storing up liquid outlet connects compressor inlet, so just make up a closed cycle system, the very strong working medium of a kind of heat-carrying capacity (R417) is arranged in the circulatory system, its working medium has different forms under different pressure states, under the state of low pressure (working medium evaporation) and high pressure (working medium condensation), realize thermal-arrest and exothermic effect, the purpose that reaches refrigeration and heat, because its refrigeration and to heat be to move between the high-low pressure of working medium, so the power that compressor provides and its refrigeration and the power that heats are unequal, the height of the Energy Efficiency Ratio of compressor has determined the energy-saving effect of equipment, difference by environment temperature, the Energy Efficiency Ratio of compressor is by 3-6 outputs, input to the power of 1 kilowatt on compressor, it can realize the refrigerating capacity of 3-6 times powers and the output of heating capacity.So the unit equipment of being set up by Carnot cycle all has superior energy conservation characteristic.
Water-cycle heating: the water circulating pump water inlet connects attemperater, the water circulating pump delivery port connects water side board type heat exchanger water inlet, water side board type heat exchanger delivery port connects attemperater then, connect so successively, (connecting pipe can be used PPR stable state pipe or steel plastic-steel to make up a water heating circulation system, the heat-insulation layer that overcoat 25mm is thick): the attemperater filling up water, water circulating pump starts operation, water begins to circulate between water side board type heat exchanger and attemperater, compressor starts starts Carnot cycle, blower fan is taken out the inlet side air heat exchanger to air from outdoor (or indoor) and is discharged then, under the effect of Carnot cycle, water-side heat does not heat recirculated water.Under the effect of operation continuously, the water heating in the attemperater is until design temperature (below 60 ℃).
Air filtration and air inlet adjustment system are by blower fan, airduct, the airduct valve, filter screen is formed (those of ordinary skill in the art does not pay creative work and all can realize), filter screen is installed in the air port, the airduct valve regulation is indoor, outdoor air intake (air-out) amount, regulate the air intake state according to the weather conditions in 1 year, can lower the temperature and dry the air of particular space, when environment temperature is lower in the winter time, for preventing that the frequent frosting of air source heat pump boiler from influencing the heating efficiency of boiler, can adopt indoor and outdoor mixing air air intake, help the UTILIZATION OF VESIDUAL HEAT IN of building like this, also improved simultaneously the EAT of boiler, more helped energy-conservation.
Temperature is surveyed (T), water-level detecting (S), flow controller, electric elements, system's control mainboard (KC581) is formed technical control center, connects compressor power Wiring port and water circulating pump power supply wiring port, fan power Wiring port by the power outlet port of system's control mainboard (KC581) with copper core electric wire.Signal outlet port by system's control mainboard (KC581) is surveyed (T) and water-level detecting (S) with the temperature that copper core electric wire connects in the attemperater.System's control mainboard (KC581) is taked protections such as high pressure, overcurrent, overload, starting time-delay to compressor and water pump; power supply enters and is provided with earth leakage protective device; boiler operatiopn; when design temperature arrives higher limit; compressor, blower fan quit work; be lower than design temperature higher limit 3 degree when measuring the attemperater temperature, compressor, blower fan obtain close command and open, and begin circulation and heat.As the attemperater water level occurs and be lower than designated water level, system standby state then, compressor, blower fan, water pump are in open-circuit condition.System's control mainboard (KC581) is reserved outer pressure pump control interface
The utility model all concentrates on compressor, expander, pot for storing up liquid, water side board type heat exchanger, wind side air heat exchanger, attemperater, water circulating pump, blower fan, airduct valve, temperature detection (T), water-level detecting (S), flow controller, system's control mainboard in the integral body, realized the reasonable coupling of net for air-source heat pump units and attemperater, solved and mated irrational phenomenon at the construction field (site), simultaneously also do not need to carry out the control of secondary distribution, system has realized centralized Control one time.
The utility model compared with prior art has following advantage and effect:
1, energy-conservation: the principle of Carnot cycle (cycle fluid R22 or other mixed working fluids) foundes because this technology is based on, so possess very high fractional energy savings arranged.Under the Energy Efficiency Ratio state of Carnot cycle, according to the difference of inlet side air themperature, Energy Efficiency Ratio is exported by 3--6, follows in other words with the electric boiler of amount and compares, and electricity-saving state is more than 75%.
2, environmental protection: this technology is electric weight input, the waste gas that produced of burning not, and without any discharging, there is not noise pollution in the noise of compressor yet in the time of operation below 65dB, so this technology can be described as the new technology that environmental protection can be widelyd popularize.
3, safety: non-exhaust emission, not bad hidden danger such as poisoning.This technology is in heating the process of water, and water and electricity are released states, carries out heat exchange by heat exchanger, fundamentally stops the hidden danger of leaking electricity, and this is the incomparable place of electric boiler and electrothermal tube.
This technology is in operation, and all motors is provided with protections such as high pressure, overcurrent, overload, starting time-delay, and power supply enters and is provided with earth leakage protective device.Because attemperater is set to open type, so also do not have the situation of water tank high pressure, no hidden peril of explosion.
4, novelty: the whole design idea of this technology is clear, now on the market several equipment of circulation organize be optimized integrated, avoid net for air-source heat pump units to mate the on-the-spot installation question that brings with water tank in actual use, also optimized simultaneously connecting pipe, connection after the preferred arrangement is more stable, because can select in real time the air intake state, heating capacity output is stable state substantially, has so just reduced heat loss.Below 0 ℃ the time, utilize indoor or other waste heat air-flows to winter temperature, more help these technical operation and energy-conservation.Compare with the combination installation at scene, this technology is more saved system cost.To the global design of outward appearance, optimized image product, Total tune is good, can select the infield according to the state of building.
5, be suitable for: the formed heat pump boiler of this technology is applicable to the various places that need central heating water, because it has possessed plurality of advantages such as energy-saving and environmental protection, safety.So it is to replace those power consumptions greatly, and the ideal equipment of polluting firing equipment is arranged.A lot of external elements has been saved in its integration design simultaneously, seems short and sweet easy to operate, and the breakdown maintenance rate reduces.The user only needs just can to heat pump boiler connection water inlet pipe and water outlet pipe and power supply source.
Description of drawings
A kind of air source heat pump boiler structural representation of Fig. 1
Wherein: 1-compressor, 2-water side board type heat exchanger, 3-expander, 4-wind side air heat exchanger, 5-blower fan, 6-pot for storing up liquid, 7-water circulating pump, 8-attemperater, 9-hot water ball-cock assembly, 10-intake stack, 11-wind pipe, 12-master control borad (KC581), T-temperature is surveyed, S-water-level detecting
The specific embodiment
A kind of air source heat pump boiler, comprise compressor 1 (general fluorine class working medium compressor), expander 3 (universal apolegamy), pot for storing up liquid 6 (universal apolegamy), water side board type heat exchanger 2 (universal apolegamy), wind side air heat exchanger 4 (universal apolegamy), attemperater 8 (bucket in the stainless steel), water circulating pump 7 (universal apolegamy), blower fan 5 (general axial flow apolegamy), airduct valve (universal apolegamy), temperature survey (T) (Pt100), water-level detecting (S) (SC393), system's control mainboard (KC581).It is characterized in that: compressor 1 is connected to form the Carnot cycle of the sealing under master control borad KC581 control respectively with water side board type heat exchanger 2, pot for storing up liquid 6, master control borad 12; Attemperater 8, water side board type heat exchanger 2, water circulating pump 7 connect to form a water-cycle heating with pipeline; Expander 3 is connected to form working medium in the Carnot cycle respectively with water side board type heat exchanger 2, wind side air heat exchanger 4 high-low pressure conversion realizes Carnot cycle heat release and thermal-arrest; Wind side air heat exchanger 4 is respectively with expander 3, pot for storing up liquid 6, blower fan 5, when intake stack 10 is connected in operation mutually, the air stream wind side air heat exchanger of flowing through after through intake stack tissue, reach the purpose of heat in the collection receipts air; Blower fan 5 links to each other and is in operation with wind side air heat exchanger 4, wind pipe 11, master control borad 12 respectively, blower fan rotates under the driving of electric energy to be forced to pump to air, discharge through wind pipe, tissue is discharged the flow direction of air effectively, and master control borad (KC581) carries out electrical control to blower fan; Master control borad 12 links to each other with blower fan 5, compressor 1, water circulating pump 7 respectively and realizes the automation of master control function program under its running status; Master control borad KC58112 respectively with attemperater 8 in temperature survey (T), water-level detecting (S) links to each other and carries out the signal acquisition process of temperature and water level, exports braking instruction under logical relation; Water circulating pump 7 links to each other with water side board type heat exchanger 2, attemperater 8 respectively, the water in the attemperater is sent into heat exchange loops back attemperater then in the water side board type heat exchanger, and circulation and so forth reaches the water in the attemperater is heated to the design temperature purpose; Hot water ball-cock assembly 9, temperature detection (T) and water-level detecting (S) are housed in the attemperater 8, the inflow of hot water ball-cock assembly control cold water, dam by the buoyancy realization water inlet of ball float in attemperater high water level section, temperature surveys (T) and water-level detecting (S) is measured temperature and the water level of gathering current attemperater, is master control borad (KC581) signal source.There is the water inlet delivery port to amass sewage draining exit on the attemperater 8.
This air source heat pump boiler is in operation, the heat exchange temperature of water-side heat is exactly the condensation temperature of compressor in fact, the performance of this temperature and EAT and working medium has direct relation, press 20 ℃ of EATs, the condensation temperature of R22 when " paddy wheel " operating pressure 2.2mpa is about 68 ℃, this just means that the temperature upper limit after the heat exchange can not surpass 65 ℃, and this heat exchange is favourable to the domestic hot-water.
This technology adopts optionally air intake mode, as selecting indoor circulation turnover wind, helps reducing the indoor temperature of building like this, reduces space humidity, reaches the air-conditioning effect.In Various Seasonal, can select different turnover wind modes according to situation about using, improve the space air regime, also help the UTILIZATION OF VESIDUAL HEAT IN of heat pump boiler to building.Winter particularly, under the very low situation of environment temperature, outdoor EAT is very low, heat pump boiler easy frosting in operation, and also heating efficiency is very low, mix air intake or indoor air intake if at this moment select indoor and outdoor, outdoor air draft, the efficient of heat pump boiler can increase much so, and the probability of frosting will reduce, help the heat pump boiler operation, energy-saving effect significantly improves.
The fundamental form of this technology is designed to square, and reservoir storage is 2.5 tons, and whole day continuous water supply ability is 5 tons, and floor space is 3m
2(2000MM*1500MM).Supply the big practicable module combinations of user of amount at hot water.The autgmentability of this technology is very extensive, can be according to different user set this technology boilers of various water outlet tonnages with hot water conditions.
Claims (5)
1, a kind of air source heat pump boiler, it is by compressor (1), expander (3), pot for storing up liquid (6), water side board type heat exchanger (2), wind side air heat exchanger (4), attemperater (8), water circulating pump (7) is formed, it is characterized in that: compressor (1) respectively with water side board type heat exchanger (2), pot for storing up liquid (6), master control borad KC581 (12) links to each other, expander (3) respectively with water side board type heat exchanger (2), wind side air heat exchanger (4) links to each other, wind side air heat exchanger (4) respectively with expander (3), pot for storing up liquid (6), blower fan (5), intake stack (10) links to each other, blower fan (5) respectively with wind side air heat exchanger (4), wind pipe (11), master control borad KC581 (12) links to each other.
2, a kind of air source heat pump boiler according to claim 1 is characterized in that: described master control borad KC581 (12) links to each other with blower fan (5), compressor (1), water circulating pump (7) respectively.
3, a kind of air source heat pump boiler according to claim 1 is characterized in that: described master control borad KC581 (12) respectively with attemperater in temperature survey (T), water-level detecting (S) links to each other.
4, a kind of air source heat pump boiler according to claim 1 is characterized in that: described water circulating pump (7) link to each other with water side board type heat exchanger (2), attemperater respectively (8).
5, a kind of air source heat pump boiler according to claim 1 is characterized in that: hot water ball-cock assembly (9), temperature detection (T) and water-level detecting (S) are housed in the described attemperater (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201921935U CN201314698Y (en) | 2008-11-07 | 2008-11-07 | Air source heat pump boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201921935U CN201314698Y (en) | 2008-11-07 | 2008-11-07 | Air source heat pump boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314698Y true CN201314698Y (en) | 2009-09-23 |
Family
ID=41126494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201921935U Expired - Fee Related CN201314698Y (en) | 2008-11-07 | 2008-11-07 | Air source heat pump boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314698Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296375A (en) * | 2014-11-03 | 2015-01-21 | 广州德能热源设备有限公司 | Hot water machine unit with air source heat pump |
-
2008
- 2008-11-07 CN CNU2008201921935U patent/CN201314698Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296375A (en) * | 2014-11-03 | 2015-01-21 | 广州德能热源设备有限公司 | Hot water machine unit with air source heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101476760B (en) | Multi-heat source dwelling house comfortable integration system based on solar energy | |
| CN101240949B (en) | Cascade energy usable variable capacity family energy resource system | |
| CN201772675U (en) | Air-conditioning heat pump ventilation unit provided with functions of refrigeration, heating, domestic hot water and fresh air | |
| CN201355136Y (en) | Multi-heat-source residential comfortable integrated system based on solar energy | |
| CN204438368U (en) | A kind of water source heat pump air conditioning system | |
| CN103353169A (en) | Double-heat-source heat pump water heater for ship and control method of heat pump water heater | |
| CN101392958A (en) | Air source heat pump boiler | |
| CN102338500A (en) | Air-conditioning heat pump ventilation system with refrigerating, heating, domestic hot water supply and fresh air supply functions | |
| CN104456699B (en) | A kind of air type solar energy hot water VMC towards passive room | |
| CN201429161Y (en) | Integral water resource air conditioner with heat pump | |
| CN109163367A (en) | A kind of air-source with second vapor injection-water source combined heat-pump heat supply method | |
| CN201314698Y (en) | Air source heat pump boiler | |
| CN204854071U (en) | Two source heat pump vermicelli drying and dehumidification heat recovery units | |
| CN201285185Y (en) | Heat pump combination type air-conditioner | |
| CN201138025Y (en) | Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump | |
| CN203657124U (en) | Small household multiple-effect heat pump system | |
| CN105318600A (en) | Multifunctional energy supply system | |
| CN102853490B (en) | Pipeline cold and heat circulation system | |
| CN204718122U (en) | A kind of multi-functional water heater | |
| CN208704198U (en) | A kind of air-source with second vapor injection-water source combined heat-pump system | |
| CN209639098U (en) | Step heats multi-energy complementation type water and recycles ground heating system host | |
| CN201672610U (en) | Marine water-source heat pump heat recycling fresh air unit | |
| CN2558913Y (en) | Solar and geothermal energy united central air conditioner | |
| CN201429179Y (en) | Device for cleaning indoor air and recovering waste heat of air | |
| CN216619976U (en) | Sewage source heat pump system capable of supplying cold and heat simultaneously in winter |
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: 20090923 Termination date: 20101107 |