CN205678799U - The water resource heat pump heater that cooling water heat reclaims - Google Patents
The water resource heat pump heater that cooling water heat reclaims Download PDFInfo
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- CN205678799U CN205678799U CN201620237744.XU CN201620237744U CN205678799U CN 205678799 U CN205678799 U CN 205678799U CN 201620237744 U CN201620237744 U CN 201620237744U CN 205678799 U CN205678799 U CN 205678799U
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Abstract
This utility model relates to hot water heating field, the water resource heat pump heater that a kind of cooling water heat reclaims.The water resource heat pump heater that a kind of cooling water heat reclaims, including fresh air conditioner case (1), return air air-conditioning box (2), air-conditioning box refrigeration coil (3), air-conditioning box hot coil again (4), air-conditioning box preheating coil pipe (5), chilled water pump (9), vaporizer (10), condenser (11), handpiece Water Chilling Units (12), cooling tower (13) and cooling water pump (14) and heating equipment (40), it is characterized in that: also include heat-exchanger pump (6), cryogenic heat exchanger (15), high-temperature heat-exchanging (16), water source heat pump units (17), valve, water pipe and heating equipment (40).This utility model heat exchanger effectiveness is high, and heat utilization rate is high.
Description
Technical field
This utility model relates to field of heat exchange, the water resource heat pump heater that a kind of cooling water heat reclaims.
Background technology
Owing to industrial circle production process caloric value is big, and require Environmental Incubator constant humidity, if so being configured with in workshop
Dry platform fresh air conditioner case and return air air-conditioning box, these air-conditioning equipment whole year operations ensure temperature and the relative humidity of environment.Newly
Wind air-conditioning box summer and transition season refrigeration coil and reheating coil pipe are run, and preheat coil pipe winter and run.Return air air-conditioning box is annual
Refrigeration coil and reheating coil pipe run.
Industrial circle conventional thermostatic constant wetting air conditioner systematic schematic diagram is as it is shown in figure 1, specifically include that fresh air conditioner case 1, return air
Air-conditioning box 2, preheating coil pipe 5, refrigeration coil 3, reheating coil pipe 4, hot-water circulating pump 6, vapor-water heat exchanger 7, hot-water boiler 8, cold
Freeze water pump 9, vaporizer 10, condenser 11, handpiece Water Chilling Units 12, cooling tower 13, cooling water pump 14, wherein: vaporizer 10, condenser
11, handpiece Water Chilling Units 12, chilled water pump 9, cooling water pump 14 and cooling tower 13 constitute concentration cold source system, vaporizer 10, freezing
Water pump 9 and refrigeration coil 3 have been combined into chilled water circuit, and condenser 11, cooling water pump 14 and cooling tower 13 have been combined into cooling
Water loop.
The 12 DEG C of backwater returned from the refrigeration coil 3 of fresh air conditioner case 1 and return air air-conditioning box 2 are pressurizeed by chilled water pump 9,
Enter the vaporizer 10 of handpiece Water Chilling Units 12, circulate and vaporizer 10 heat exchange through internal refrigeration storage, vaporizer 10 supply water temperature 7 DEG C, 7
The refrigeration coil 3 of DEG C chilled water supply fresh air conditioner case 1 and return air air-conditioning box 2 realizes one for SAPMAC method.Fresh air conditioner case 1
The inflow temperature of refrigeration coil 37 DEG C, leaving water temperature 12 DEG C, only summer and transition season need to supply 7 DEG C of chilled waters.Return air is empty
Adjust the inflow temperature 7 DEG C of the refrigeration coil 3 of case 2, leaving water temperature 12 DEG C, need the whole year to supply 7 DEG C of chilled waters.
Vapor-water heat exchanger 7, hot-water boiler 8 and hot-water circulating pump 6 constitute central heat source system, this heat source system winter
Supplying hot water to the preheating coil pipe 5 of fresh air conditioner case 1, summer and transition season supplying hot water to the reheating coil pipe 4 of fresh air conditioner case 1.
This heat source system supplying hot water whole year is to the reheating coil pipe 4 of return air air-conditioning box 2.In winter, go out from the preheating coil pipe 5 of fresh air conditioner case 1
The 40 DEG C of backwater come, pressurize through hot-water circulating pump 6, enter vapor-water heat exchanger 7 or hot-water boiler 8 is heated to 45 DEG C, 45 DEG C
Hot water is fed into the preheating coil pipe 5 of fresh air conditioner case 1, and after the hot water in preheating coil pipe 5 exchanges with new wind heat, new wind is heated
Heat up, complete the heating process in winter of fresh air conditioner case 1.Summer and transition season, from the reheating coil pipe 4 of fresh air conditioner case 1
40 DEG C of backwater out, pressurize through hot-water circulating pump 6, enter vapor-water heat exchanger 7 or hot-water boiler 8 is heated to 45 DEG C, and 45
DEG C hot water is supplied to the reheating coil pipe 4 of fresh air conditioner case 1, after the hot water in reheating coil pipe 4 and low-temperature airflow heat exchange, and low wet
Stream is heated up, and completes the thermal process again in summer of fresh air conditioner case 1.The whole year is from the reheating coil pipe 4 of return air air-conditioning box 2 out
40 DEG C of backwater, pressurize through hot-water circulating pump 6, enter vapor-water heat exchanger 7 or hot-water boiler 8 and be heated to 45 DEG C, 45 DEG C of heat
After water is supplied to the reheating coil pipe 4 of return air air-conditioning box 2, the hot water in reheating coil pipe 4 and low-temperature airflow heat exchange, low-temperature airflow quilt
Heat temperature raising, completes the thermal process again of return air air-conditioning box 2.
Original fresh air conditioner box function section is: wind inlet section, fillter section, preheating section, refrigerating section, again hot arc, blower section.
The preheating coil pipe of fresh air conditioner case preheating section in winter runs and heats the new wind of heating, summer and transition season refrigerating section and again hot arc
Refrigeration coil and reheating coil pipe run refrigerated dehumidification and reheating.Original return air air-conditioning box functional section is: wind inlet section, fillter section,
Refrigerating section, again hot arc, blower section.The refrigeration coil of the refrigerating section of return air air-conditioning box and again hot arc and reheating coil pipe whole year operation
Refrigerated dehumidification and reheating.In preheating coil pipe, again hot coil, the thermal source of circulating hot water is soda pop plate type heat exchanger or hot-water boiler, heat
Water heating apparatus can select electric hot water, oil-fired water-boiler, gas-fired water heating boiler, coal-burning boiler etc..
Original return air air-conditioning box needs cooling and heat supply, fresh air conditioner case to need heat supply throughout the year, lead throughout the year
Cause annual energy consumption and operating cost is the most high.
Utility model content
In order to overcome the defect of prior art, it is provided that a kind of heat exchanger effectiveness is high, heat utilization rate is high, reduce the work of energy consumption
Skill equipment heat energy utilization equipment, the utility model discloses the water resource heat pump heater that a kind of cooling water heat reclaims.
This utility model reaches goal of the invention by following technical solution:
The water resource heat pump heater that a kind of cooling water heat reclaims, including fresh air conditioner case, return air air-conditioning box, air-conditioning box system
Cooling coil, air-conditioning box heating coil, air-conditioning box preheating coil pipe, chilled water pump, vaporizer, condenser, handpiece Water Chilling Units, cooling tower and
Cooling water pump,
It is characterized in that: also include heat-exchanger pump, cryogenic heat exchanger, high-temperature heat-exchanging, water source heat pump units, valve, water pipe and
Heating equipment,
The outlet of the air-conditioning box preheating coil pipe of fresh air conditioner case connects the first water pipe by the water pipe of V6 valve of having connected,
The water inlet of the air-conditioning box preheating coil pipe of fresh air conditioner case connects the second water pipe by the water pipe of V5 valve of having connected；Fresh air conditioner
The outlet of the air-conditioning box heating coil of case connects the first water pipe, the air-conditioning of fresh air conditioner case by the water pipe of V8 valve of having connected
The water inlet of case heating coil connects the second water pipe by the water pipe of V7 valve of having connected；The air-conditioning box of return air air-conditioning box adds hot plate
The outlet of pipe connects the first water pipe by the water pipe of V12 valve of having connected, and the water inlet of the heating coil of return air air-conditioning box leads to
The water pipe crossing V11 valve of having connected connects the second water pipe；
The outlet of the air-conditioning box refrigeration coil of fresh air conditioner case connects the 3rd water by the water pipe of V10 valve of having connected
Pipe, the water inlet of the air-conditioning box refrigeration coil of fresh air conditioner case connects the 4th water pipe by the water pipe of V9 valve of having connected；Return air
The outlet of the air-conditioning box refrigeration coil of air-conditioning box connects the 3rd water pipe, return air air-conditioning box by the water pipe of V14 valve of having connected
Air-conditioning box refrigeration coil water inlet by connected V13 valve water pipe connect the 4th water pipe；
Handpiece Water Chilling Units includes the air-conditioning box chill plate of both vaporizer and condenser, fresh air conditioner case and return air air-conditioning box
The water inlet of pipe and outlet connect outlet and water inlet, the condenser of vaporizer respectively by the 4th water pipe and the 3rd water pipe
Water inlet and outlet connected outlet and water inlet, the 3rd water pipe of cooling tower respectively by the 5th water pipe and the 6th water pipe
On be in series with chilled water pump, the 5th water pipe is in series with cooling water pump；
Water source heat pump units includes cryogenic heat exchanger and high-temperature heat-exchanging, and the water inlet of cryogenic heat exchanger and outlet are respectively
Connected outlet pipe and the water inlet pipe of the condenser of handpiece Water Chilling Units by the 8th water pipe and the 7th water pipe, the 5th water pipe is in series with cold
But water pump；The water inlet of high-temperature heat-exchanging and outlet connect the first water pipe and second by the 9th water pipe and the tenth water pipe respectively
Water pipe, the first water pipe is in series with heat-exchanger pump；
The water inlet of heating equipment plate type heat exchanger and hot-water boiler connects the first water pipe, and the outlet of heating equipment connects
Second water pipe；
Series connection V4 valve on first water pipe, V3 valve that the second water pipe is connected, V1 valve that the 9th water pipe is connected, the tenth water
Series connection V2 valve on pipe.
The water resource heat pump heater that described cooling water heat reclaims, is characterized in that: heating equipment selects vapor-water heat exchanger
Or hot-water boiler；Handpiece Water Chilling Units is as cooling equipment.
When this utility model uses, the water source heat pump units of cooling water heat recovery, the condenser of handpiece Water Chilling Units, cooling water
Pump, cooling tower, heat-exchanger pump, the air-conditioning box heating coil of fresh air conditioner case, air-conditioning box preheating coil pipe, each valve of fresh air conditioner case
Door and respective line constitute the water resource heat pump heating system that cooling water heat reclaims.
Winter, handpiece Water Chilling Units operation, chilled water pump, the operation of cooling water pump, cooling tower, the air-conditioning box refrigeration of return air air-conditioning box
Coil pipe runs, and the vaporizer of handpiece Water Chilling Units provides 7 DEG C of chilled waters to the air-conditioning box refrigeration coil of return air air-conditioning box, 7 DEG C of chilled waters
It is warming up to 12 DEG C, simultaneously through air-conditioning box after flowing through the air heat-exchange of air-conditioning box refrigeration coil through air-conditioning box refrigeration coil
The air of refrigeration coil by cool-down dehumidification, pressurizes through chilled water pump from the water of air-conditioning box refrigeration coil out 12 DEG C, returns to
The evaporator refrigeration of handpiece Water Chilling Units is cooled to 7 DEG C, completes a refrigerative circle system.
In winter, the water source heat pump units operation that cooling water heat reclaims, the water inlet of the cryogenic heat exchanger of water source heat pump units is
The cooling water of a handpiece Water Chilling Units condenser part out, handpiece Water Chilling Units condenser cooling moisture out is for two parts: one
The cryogenic heat exchanger cooling of part supply water source heat pump units, another part cooling current cooled tower cooling, this two parts quilt
Pressurize through supercooling water pump after the cooling hydration stream of cooling, enter the condenser of handpiece Water Chilling Units, temperature after heat exchange in condenser
Raise, then split into two parts respectively enter water source heat pump units cryogenic heat exchanger cooling and cooling tower lower the temperature, complete cooling
Water is by the cyclic process of recuperation of heat.When water source heat pump units is run, V3 valve and V4 valve closing, V1 valve is beaten with V2 valve
Open, the water of air-conditioning box preheating coil pipe out 40 DEG C that the water inlet of water source heat pump units high-temperature heat-exchanging is fresh air conditioner case, with
And the water from the air-conditioning box heating coil of return air air-conditioning box out 40 DEG C, after heat-exchanger pump pressurizes, enter through V1 valve
High-temperature heat-exchanging, heats circulation inside water source heat pump units, and the water of 40 DEG C is temperature rising after heat exchange in high-temperature heat-exchanging
To 45 DEG C, the air-conditioning box of the air-conditioning box preheating coil pipe and return air air-conditioning box 1 that entered fresh air conditioner case after entering V2 valve adds hot plate
Pipe, completes a warming cycle.
Summer and transition season, handpiece Water Chilling Units operation, the operation of chilled water pump, cooling water pump, cooling tower, return air air-conditioning box
Air-conditioning box refrigeration coil runs, and the air-conditioning box refrigeration coil of fresh air conditioner case runs, and the vaporizer of handpiece Water Chilling Units provides 7 DEG C of freezings
The water air-conditioning box refrigeration coil to return air air-conditioning box and the air-conditioning box refrigeration coil of fresh air conditioner case, 7 DEG C of chilled waters are through air-conditioning
Case refrigeration coil and flow through air-conditioning box refrigeration coil air heat-exchange after be warming up to 12 DEG C, simultaneously through air-conditioning box refrigeration coil
Air by cool-down dehumidification, pressurize through chilled water pump from the water of air-conditioning box refrigeration coil out 12 DEG C, return to handpiece Water Chilling Units
Evaporator refrigeration be cooled to 7 DEG C, complete a refrigerative circle system.
Summer and transition season, the water source heat pump units operation that cooling water heat reclaims, water source heat pump units cryogenic heat exchanger
Water inlet be the cooling water of a handpiece Water Chilling Units condenser part out, handpiece Water Chilling Units condenser cooling moisture out is for two
Part: the cryogenic heat exchanger cooling of part supply water source heat pump units, another part cooling current cooled tower cooling, these are two years old
Pressurize through supercooling water pump after the cooling hydration stream that part is lowered the temperature, enter the condenser of handpiece Water Chilling Units, heat exchange in condenser
Rear temperature raise, then split into two parts respectively enter water source heat pump units cryogenic heat exchanger cooling and cooling tower lower the temperature, complete
Become cooling water by the cyclic process of recuperation of heat.When water source heat pump units is run, V3 valve and V4 valve closing, V1 valve and V2
Valve is opened, the air-conditioning box heating coil that water inlet is fresh air conditioner case of water source heat pump units high-temperature heat-exchanging and return air air-conditioning box
The water of air-conditioning box heating coil out 40 DEG C, after heat-exchanger pump pressurizes, enter high-temperature heat-exchanging through V1 valve, pass through
Heat circulation inside water source heat pump units, the water of 40 DEG C in high-temperature heat-exchanging after heat exchange temperature be increased to 45 DEG C, entered V2 valve
Enter air-conditioning box heating coil and the air-conditioning box heating coil of return air air-conditioning box of fresh air conditioner case behind the door, complete a heating
Cyclic process.
This utility model relates to the most complete in industrial circle of water source heat pump units heating system that cooling water heat reclaims
New opplication, this utility model runs supplying hot water to the preheating plate of fresh air conditioner case by the water source heat pump units that cooling water heat reclaims
Pipe, again hot coil and the hot coil again of return air air-conditioning box, prominent, may be implemented in annual stopping vapor-water heat exchanger or water bath
The operation of stove, thus it is substantially reduced system energy consumption, energy-saving effect is notable.This utility model reduces the energy consumption of original system, has
Good Social benefit and economic benefit.
It is big that this utility model produces equipment heating amount in being applicable to industrial circle Factory Building, and Factory Building needs constant temperature and humidity the whole year
Air conditioner surroundings, Factory Building is configured with handpiece Water Chilling Units cold supply system and vapor-water heat exchanger or hot-water boiler heating system, and Factory Building configures
Having return air air-conditioning box and the fresh air conditioner case of constant temperature and humidity, handpiece Water Chilling Units whole year operation provides chilled water, vapor-water heat exchanger and heat
Homogeneous solution-type reactor whole year operation provides the place of hot water.
The purpose of this utility model is to realize being return air air-conditioning box and fresh air conditioner case carries to the handpiece Water Chilling Units of prior art
The improvement of hot-water heating system is provided for return air air-conditioning box and fresh air conditioner case for chilled water system, vapor-water heat exchanger or hot-water boiler,
Make acquisition energy-saving effect.Handpiece Water Chilling Units whole year operation provides chilled water, vapor-water heat exchanger and hot-water boiler whole year operation to provide heat
Water.The refrigeration coil whole year operation of return air air-conditioning box needs handpiece Water Chilling Units to run refrigeration provides chilled water, and return air air-conditioning box is again
Hot coil whole year operation needs vapor-water heat exchanger or hot-water boiler to run provides hot water；Fresh air conditioner case summer and conditioning in Transition Season restraining
Cooling coil runs needs handpiece Water Chilling Units to run refrigeration offer chilled water, and fresh air conditioner case summer and transition season reheating coil pipe run
Needing vapor-water heat exchanger or hot-water boiler to run and provide hot water, fresh air conditioner case preheats coil pipe winter and runs and need vapor-water heat exchanger
Or hot-water boiler runs and provides hot water.This utility model devises the water resource heat pump heating system that a kind of cooling water heat reclaims, bag
Include water source heat pump units, heat-exchanger pump, switch valve, relevant pipe-line system, also include handpiece Water Chilling Units, vaporizer, condenser, cold
But tower, cooling water pump, chilled water pump, fresh air conditioner case, return air air-conditioning box.Water source heat pump units can absorb heat from low level heat energy
Amount, then heat is transported to high-order thermal source, use the cooling water of water cooled chiller as the low level heat energy of water resource heat pump, have
Water temperature compared with high, fluctuating temperature is little, water intaking is convenient, water processes simple, invests little, the advantages such as operating cost is low.Therefore, in conjunction with whole
The use of constant temperature and humidity air-conditioning system, uses water source heat pump units to reclaim the heat of water cooled chiller cooling water, empty for return air
Case and fresh air conditioner case is adjusted to provide preheating to be the most energy-efficient heating system with the hot water of reheating.The water that cooling water heat reclaims
Source source pump recycles condensation heat effectively, can obtain a certain amount of hot water and substitute vapor-water heat exchanger or hot-water boiler
Run and reduce energy resource consumption, the operation of cooling tower can be reduced again and increase the weight of the impact on environment of the city tropical island effect in summer, at one stroke two
?.
The technical scheme that the utility model proposes is: when handpiece Water Chilling Units is run, will discharge a large amount of condensation heat；Handpiece Water Chilling Units
Condensation heat be approximately equal to the refrigerating capacity of unit and compressor horsepower sum, condensation heat is up to 1.25～1.3 times of refrigerating capacity.Adopt
During with handpiece Water Chilling Units cooling water as the low level heat energy of water resource heat pump, the COP value of water resource heat pump may be up to more than 5.Condensation heat is returned
In the time receiving, handpiece Water Chilling Units runs the condensation heat produced must be more than or equal to the heating capacity of source pump, the condensation heat that handpiece Water Chilling Units is unnecessary
It is dispersed in air by cooling tower.The water inlet pipe and water outlet pipe of handpiece Water Chilling Units condenser is connected to the low-temperature side heat exchanger of source pump
On water inlet pipe and water outlet pipe.It flow in the cryogenic heat exchanger of source pump from condenser cooling water out, the partial heat in cooling water
After being absorbed by the cryogenic heat exchanger of source pump, cooling water temperature reduces.The cooling water of low temperature flows back to again the condensation of handpiece Water Chilling Units
Device, after absorption condensation heat, cooling water temperature is raised again, completes a cyclic process.During water source heat pump units is run, from low temperature
Heat exchanger absorb the water of high-order thermal source is reheated in high-temperature heat-exchanging by heat plus the acting of compressor, thus obtain
High-temperature-hot-water.High-temperature-hot-water supplies the hot coil again of return air air-conditioning box, summer and transition season supply fresh air conditioner case the whole year
Hot coil again, supplies the preheating coil pipe of fresh air conditioner case winter.
Accompanying drawing explanation
The structural representation of Fig. 1 prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the partial enlarged drawing in I region in Fig. 2；
Fig. 4 is the partial enlarged drawing in II region in Fig. 2；
Fig. 5 is the partial enlarged drawing in III region in Fig. 2；
Fig. 6 is the partial enlarged drawing in IV region in Fig. 2.
Detailed description of the invention
This utility model is further illustrated below by way of specific embodiment.
Embodiment 1
The water resource heat pump heater that a kind of cooling water heat reclaims, including fresh air conditioner case 1, return air air-conditioning box 2, air-conditioning box
Refrigeration coil 3, air-conditioning box heating coil 4, air-conditioning box preheating coil pipe 5, heat-exchanger pump 6, chilled water pump 9, vaporizer 10, condenser
11, handpiece Water Chilling Units 12, cooling tower 13, cooling water pump 14, cryogenic heat exchanger 15, high-temperature heat-exchanging 16, water source heat pump units 17, valve
Door, water pipe and heating equipment 40, as shown in Fig. 2～Fig. 6, concrete structure is:
The outlet of the air-conditioning box preheating coil pipe 5 of fresh air conditioner case 1 connects first by the water pipe of V6 valve 306 of having connected
Water pipe 21, the water inlet of the air-conditioning box preheating coil pipe 5 of fresh air conditioner case 1 connects second by the water pipe of V5 valve 305 of having connected
Water pipe 22；The outlet of the air-conditioning box heating coil 4 of fresh air conditioner case 1 connects first by the water pipe of V8 valve 308 of having connected
Water pipe 21, the water inlet of the air-conditioning box heating coil 4 of fresh air conditioner case 1 connects second by the water pipe of V7 valve 307 of having connected
Water pipe 22；The outlet of the air-conditioning box heating coil 4 of return air air-conditioning box 2 connects first by the water pipe of V12 valve 312 of having connected
Water pipe 21, the water inlet of the heating coil 4 of return air air-conditioning box 2 connects the second water pipe by the water pipe of V11 valve 311 of having connected
22；
The outlet of the air-conditioning box refrigeration coil 3 of fresh air conditioner case 1 connects the by the water pipe of V10 valve 310 of having connected
Three water pipes 23, the water inlet of the air-conditioning box refrigeration coil 3 of fresh air conditioner case 1 connects the by the water pipe of V9 valve 309 of having connected
Four water pipes 24；The outlet of the air-conditioning box refrigeration coil 3 of return air air-conditioning box 2 connects the by the water pipe of V14 valve 314 of having connected
Three water pipes 23, the water inlet of the air-conditioning box refrigeration coil 3 of return air air-conditioning box 2 connects the by the water pipe of V13 valve 313 of having connected
Four water pipes 24；
Handpiece Water Chilling Units 12 includes the air-conditioning of both vaporizer 10 and condenser 11, fresh air conditioner case 1 and return air air-conditioning box 2
The water inlet of case refrigeration coil 3 and outlet connect the outlet of vaporizer 10 respectively by the 4th water pipe 24 and the 3rd water pipe 23
And water inlet, the water inlet of condenser 11 and outlet connect cooling tower 13 by the 5th water pipe 25 and the 6th water pipe 26 respectively
Outlet and water inlet, the 3rd water pipe 23 is in series with chilled water pump 9, and the 5th water pipe 25 is in series with cooling water pump 14；
Water source heat pump units 17 includes cryogenic heat exchanger 15 and high-temperature heat-exchanging 16, the water inlet of cryogenic heat exchanger 15 and going out
The mouth of a river connects outlet pipe and the water inlet pipe of the condenser 11 of handpiece Water Chilling Units 12 respectively by the 8th water pipe 28 and the 7th water pipe 27, the
It is in series with cooling water pump 14 on five water pipes 25；The water inlet of high-temperature heat-exchanging 16 and outlet are respectively by the 9th water pipe 29 and the
Ten water pipes 30 connect the first water pipe 21 and the second water pipe 22, and the first water pipe 21 is in series with heat-exchanger pump 6；
The water inlet of heating equipment 40 connects the first water pipe 21, and the outlet of heating equipment 40 connects the second water pipe 22；
Series connection V4 valve 304 on first water pipe 21, V3 valve 303 that the second water pipe 22 is connected, the 9th water pipe 29 is connected
V1 valve 301, V2 valve 302 that the tenth water pipe 30 is connected.
In the present embodiment: heating equipment 40 selects vapor-water heat exchanger 7 or hot-water boiler 8；Handpiece Water Chilling Units 12 sets as cooling
Standby.
When the present embodiment uses, the water source heat pump units 17 of cooling water heat recovery, the condenser 11 of handpiece Water Chilling Units 12, cooling
Water pump 14, cooling tower 13, heat-exchanger pump 6, the air-conditioning box heating coil 4 of fresh air conditioner case 1, the air-conditioning box preheating of fresh air conditioner case 1
Coil pipe 5, each valve and respective line constitute the water resource heat pump heating system that cooling water heat reclaims.
In winter, handpiece Water Chilling Units 12 runs, chilled water pump 9, and cooling water pump 14, cooling tower 13 run, the sky of return air air-conditioning box 2
Adjusting case refrigeration coil 3 to run, the vaporizer 10 of handpiece Water Chilling Units 12 provides 7 DEG C of chilled waters to freeze to the air-conditioning box of return air air-conditioning box 2
Coil pipe 3,7 DEG C of chilled waters are warming up to 12 through air-conditioning box refrigeration coil 3 after flowing through the air heat-exchange of air-conditioning box refrigeration coil 3
DEG C, simultaneously through the air of air-conditioning box refrigeration coil 3 by cool-down dehumidification, from the water warp of air-conditioning box refrigeration coil 3 out 12 DEG C
Crossing chilled water pump 9 to pressurize, vaporizer 10 refrigeration returning to handpiece Water Chilling Units 12 is cooled to 7 DEG C, completes a refrigerative circle system.
Winter, cooling water heat reclaim water source heat pump units 17 run, the cryogenic heat exchanger 15 of water source heat pump units 17
Water inlet is the cooling water of handpiece Water Chilling Units 12 condenser 11 part out, handpiece Water Chilling Units 12 condenser 11 cooling moisture out
For two parts: the cryogenic heat exchanger 15 of part supply water source heat pump units 17 is lowered the temperature, and another part cooling current are cooled
Tower 13 is lowered the temperature, and pressurizes through supercooling water pump 14, enter the condensation of handpiece Water Chilling Units 12 after the cooling hydration stream that these two parts are lowered the temperature
Device 11, in condenser 11, after heat exchange, temperature raises, then splits into two parts and respectively enter the low temperature of water source heat pump units 17 and change
The cooling of hot device 15 and cooling tower 13 are lowered the temperature, and complete to cool down water by the cyclic process of recuperation of heat.When water source heat pump units is run, V3
Valve 303 is closed with V4 valve 304, and V1 valve 301 is opened with V2 valve 302, water source heat pump units 17 high-temperature heat-exchanging 16
The water of air-conditioning box preheating coil pipe 5 out 40 DEG C that water inlet is fresh air conditioner case 1, and add from the air-conditioning box of return air air-conditioning box 2
The water of hot coil 4 out 40 DEG C, after heat-exchanger pump 6 pressurizes, enters high-temperature heat-exchanging 16, Jing Guoshui through V1 valve 301
Source source pump 17 is internal heats circulation, the water of 40 DEG C in high-temperature heat-exchanging 16 after heat exchange temperature be increased to 45 DEG C, entered V2
Enter air-conditioning box preheating coil pipe 5 and the air-conditioning box heating coil 4 of return air air-conditioning box 1 of fresh air conditioner case 1 after valve 302, complete
One warming cycle.
Summer and transition season, handpiece Water Chilling Units 12 runs, and chilled water pump 9, cooling water pump 14, cooling tower 13 run, return air
The air-conditioning box refrigeration coil 3 of air-conditioning box 2 runs, and the air-conditioning box refrigeration coil 3 of fresh air conditioner case 1 runs, the steaming of handpiece Water Chilling Units 12
Send out device 10 and 7 DEG C of chilled waters air-conditioning box refrigeration coil 3 to return air air-conditioning box 2 and the air-conditioning box chill plate of fresh air conditioner case 1 are provided
Pipe 3,7 DEG C of chilled waters are warming up to 12 through air-conditioning box refrigeration coil 3 after flowing through the air heat-exchange of air-conditioning box refrigeration coil 3
DEG C, simultaneously through the air of air-conditioning box refrigeration coil 3 by cool-down dehumidification, from the water warp of air-conditioning box refrigeration coil 3 out 12 DEG C
Crossing chilled water pump 9 to pressurize, vaporizer 10 refrigeration returning to handpiece Water Chilling Units 12 is cooled to 7 DEG C, completes a refrigerative circle system.
Summer and transition season, cooling water heat reclaim water source heat pump units 17 run, water source heat pump units 17 low temperature changes
The water inlet of hot device 15 is the cooling water of handpiece Water Chilling Units 12 condenser 11 part out, and handpiece Water Chilling Units 12 condenser 11 is out
Cooling moisture is for two parts: the cryogenic heat exchanger 15 of part supply water source heat pump units 17 is lowered the temperature, another part cooling water
Flow through cooling tower 13 to lower the temperature, pressurize through supercooling water pump 14 after the cooling hydration stream that these two parts are lowered the temperature, enter handpiece Water Chilling Units
The condenser 11 of 12, in condenser 11, after heat exchange, temperature raises, then splits into two parts and respectively enter water source heat pump units 17
Cryogenic heat exchanger 15 cooling and cooling tower 13 lower the temperature, complete cool down water by the cyclic process of recuperation of heat.Work as water source heat pump units
During 17 operation, V3 valve 303 is closed with V4 valve 304, and V1 valve 301 is opened with V2 valve 302, water source heat pump units 17 high temperature
The air-conditioning box heating coil 4 that water inlet is fresh air conditioner case 1 of heat exchanger 16 and the air-conditioning box heating coil 4 of return air air-conditioning box 2 go out
The water of 40 DEG C come, after heat-exchanger pump 6 pressurizes, enters high-temperature heat-exchanging 16 through V1 valve 301, through water source heat pump units
17 internal heat circulation, the water of 40 DEG C in high-temperature heat-exchanging 16 after heat exchange temperature be increased to 45 DEG C, entered V2 valve 302 laggard
Enter the air-conditioning box heating coil 4 of fresh air conditioner case 1 and the air-conditioning box heating coil 4 of return air air-conditioning box 2, complete a heat cycles
Process.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237744.XU CN205678799U (en) | 2016-03-25 | 2016-03-25 | The water resource heat pump heater that cooling water heat reclaims |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237744.XU CN205678799U (en) | 2016-03-25 | 2016-03-25 | The water resource heat pump heater that cooling water heat reclaims |
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| CN205678799U true CN205678799U (en) | 2016-11-09 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642608A (en) * | 2017-02-22 | 2017-05-10 | 中国汽车工业工程有限公司 | Coating workshop spray booth circulating air system |
| CN108286761A (en) * | 2017-05-16 | 2018-07-17 | 南京可索环境科技有限公司 | Planar radiation air-conditioner set |
| CN108332327A (en) * | 2018-03-01 | 2018-07-27 | 清华大学 | an air handling device |
| CN111720921A (en) * | 2019-07-09 | 2020-09-29 | 上海朗脉洁净技术股份有限公司 | A kind of refrigerator cooling water auxiliary cooling device |
| CN113864920A (en) * | 2021-09-24 | 2021-12-31 | 珠海格力电器股份有限公司 | Dehumidification heat pump air conditioning system |
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2016
- 2016-03-25 CN CN201620237744.XU patent/CN205678799U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642608A (en) * | 2017-02-22 | 2017-05-10 | 中国汽车工业工程有限公司 | Coating workshop spray booth circulating air system |
| CN106642608B (en) * | 2017-02-22 | 2022-06-10 | 中国汽车工业工程有限公司 | Paint spraying chamber circulating air system of coating workshop |
| CN108286761A (en) * | 2017-05-16 | 2018-07-17 | 南京可索环境科技有限公司 | Planar radiation air-conditioner set |
| CN108286761B (en) * | 2017-05-16 | 2023-10-31 | 南京可索环境科技有限公司 | Plane radiation air conditioner set |
| CN108332327A (en) * | 2018-03-01 | 2018-07-27 | 清华大学 | an air handling device |
| CN108332327B (en) * | 2018-03-01 | 2023-11-10 | 清华大学 | an air treatment equipment |
| CN111720921A (en) * | 2019-07-09 | 2020-09-29 | 上海朗脉洁净技术股份有限公司 | A kind of refrigerator cooling water auxiliary cooling device |
| CN113864920A (en) * | 2021-09-24 | 2021-12-31 | 珠海格力电器股份有限公司 | Dehumidification heat pump air conditioning system |
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Granted publication date: 20161109 |