CN206755333U - A kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band - Google Patents
A kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band Download PDFInfo
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- CN206755333U CN206755333U CN201720525743.XU CN201720525743U CN206755333U CN 206755333 U CN206755333 U CN 206755333U CN 201720525743 U CN201720525743 U CN 201720525743U CN 206755333 U CN206755333 U CN 206755333U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses a kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band, preheats loop, municipal heating power reheat loop, water resource heat pump reheat loop, air source heat pump preheating reheat loop and health hot water circulating-heating loop by air conditioning cooling water and forms.The utility model is reasonable in design, and refrigeration is freely preheated in season by refrigeration air-conditioner cooling water to health hot water moisturizing first, at the same time produces free air conditioning water supply air-conditioning system；Non-heating season prepares health hot water by the use of air source heat pump as hot water heating thermal source, and Heating Season utilizes municipal thermal source heat sanitary hot water.On the one hand the heat of cooling water, while the free air conditioning water of output effectively can be freely reclaimed, another aspect cooling water temperature reduces, and improves former air conditioner refrigerating unit efficiency, reduces health hot water heating cost and air conditioner refrigerating cost.Can be to obtain a kind of water heater funnel of low cost and high reliability by the utility model.
Description
Technical field
A kind of health hot water heating system is the utility model is related to, specifically a kind of free heat recovery function of band is efficiently answered
Close thermal source health hot water heating system.
Background technology
Existing health hot water heating system generally it is annual heated using gas fired-boiler or Heating Season use municipal heating power,
Non-heating season is heated using two kinds of combined heat sources of gas fired-boiler, and air conditioner refrigerating unit cooling water is directly dropped by cooling tower
Temperature.The respective independent operating of the heating of such a health hot water, air conditioning cooling water cooling system.Because health hot water moisturizing is generally at 10 DEG C
~15 DEG C, 45 DEG C~50 DEG C directly are heated to using gas fired-boiler or municipal heating power, and air-conditioner set cooling water temperature generally exists
30~35 DEG C, directly cooled by cooling tower, the mode of the respective independent operating of raw hot water heating, air conditioning cooling water cooling system makes
Efficiency of energy utilization is low, system whole efficiency is low, and health hot water heating cost and air conditioner refrigerating unit refrigeration cost are high.
Utility model content
In order to solve health hot water heating system, air conditioning cooling water system in the prior art, each independent operating, the energy are sharp
Low with efficiency, whole efficiency is low, health hot water heating cost and air conditioner refrigerating unit refrigeration cost it is high the defects of, the utility model
A kind of free heat of band by municipal heating power, air conditioning cooling water, water resource heat pump and air source heat pump efficient composite thermal source is provided to return
The high efficiency composition thermal source health hot water heating system of function is received, realizes the comprehensive utilization of the energy, improves running efficiency of system, simultaneously
Reduce hot water heating cost and refrigeration cost.
To achieve the above object, the utility model provides following technical scheme：
The high efficiency composition thermal source health hot water heating system of a kind of free heat recovery function of band, by air conditioning cooling water preheating ring
Road, municipal heating power reheat loop, water resource heat pump reheat loop, air source heat pump preheating reheat loop and health hot water circulating-heating
Loop forms, the air conditioning cooling water preheating ring route air conditioner refrigerating unit, cooling tower, air conditioner refrigerating unit cooling water supply pipe
Road, air conditioner refrigerating unit CWR road, air conditioner refrigerating unit cooling water circulating pump, switch valve one, switch valve two and heat
Water preheating heat exchanger forms, and air conditioner refrigerating unit CWR road right-hand member connects the water inlet of air conditioner refrigerating unit, air-conditioning
Refrigeration unit cooling water pipeline right-hand member connects the delivery port of air conditioner refrigerating unit；Air conditioner refrigerating unit cooling water circulating pump and
Switch valve one is installed on air conditioner refrigerating unit CWR road, and switch valve one is located at air conditioner refrigerating unit cooling water and followed
On the left of ring pump；Switch valve two is arranged on air conditioner refrigerating unit cooling water supply pipe road；Air conditioner refrigerating unit CWR
Road connects the entery and delivery port of cooling tower with air conditioner refrigerating unit cooling water supply pipe road by pipeline；Air conditioner refrigerating unit is cold
But water water supply line is connected with hot water preheating heat exchanger upper interface, and air conditioner refrigerating unit CWR road preheats with hot water
Heat exchanger lower interface connects；The municipal heating power reheat loop is supplied water by municipal heating power hot water return pipe, municipal heating power hot water
Manage, formed for water return pipeline switch valve three, switch valve four, hot water temperature-sensing valve and hot water heating heat exchanger, switch valve three is arranged on
On municipal heating power hot water return pipe, switch valve four is arranged on municipal heating power hot water feeding pipe；Municipal heating power hot water feeding pipe with
Hot water heating heat exchanger upper interface is connected, and municipal heating power hot water return pipe is connected with hot water heating heat exchanger lower interface；City
Political affairs heating power hot water feeding pipe is provided with hot water temperature-sensing valve with the opening position that hot water heating heat exchanger is connected, and hot water temperature-sensing valve is positioned at warm
Outside water heating heat exchanger on hot water feeding pipe road；The water resource heat pump reheat loop is by water source heat pump units, water resource heat pump warm
Water return pipe, water resource heat pump hot water feeding pipe, chilled water water return pipeline, chilled water water supply line, water resource heat pump hot water circulating pump,
Switch valve five, switch valve six, hot water temperature-sensing valve and hot water heating heat exchanger composition, water resource heat pump hot water return pipe right-hand member connection water
Water inlet on the left of the source pump of source, water resource heat pump hot water is installed between water resource heat pump hot water return pipe and water source heat pump units
Circulating pump；Delivery port on the left of water resource heat pump hot water feeding pipe right-hand member connection water source heat pump units；Water resource heat pump hot water return pipe
It is connected with municipal heating power hot water return pipe, the tie point of water resource heat pump hot water return pipe and municipal heating power hot water return pipe, which is located at, to be opened
The left side of valve three is closed, water resource heat pump hot water feeding pipe is connected with municipal heating power hot water feeding pipe, water resource heat pump hot water feeding pipe and city
The tie point of political affairs heating power hot water feeding pipe is located at the left side of switch valve four；Switch valve five is installed on water resource heat pump hot water return pipe,
Switch valve five is located on the pipeline section between water resource heat pump hot water circulating pump and municipal heating power hot water return pipe；Water resource heat pump hot water supplies
Switch valve six is installed on water pipe；Water inlet on the right side of water source heat pump units is connected with chilled water water return pipeline one end, water source heat
Delivery port on the right side of pump assembly is connected with water resource heat pump chilled water circulating pump, and water resource heat pump chilled water circulating pump supplies water with chilled water
Pipeline one end connects；The delivery port of the other end of chilled water water return pipeline and water collector connects, chilled water water supply line it is another
End is connected with the water inlet of water knockout drum, and chilled water water supply line is connected by pipeline with air conditioner refrigerating unit, is pacified on the pipeline
Equipped with air conditioner refrigerating unit chilled water circulating pump；The air source heat pump preheating reheat loop is by air source heat pump, air-source warm
Pump hot water feeding pipe, air source heat pump hot water return pipe, air source heat pump hot water circulating pump, switch valve seven, switch valve eight, switch
Valve nine, switch valve ten, hot water pipeline temperature-sensing valve, hot water preheating heat exchanger and hot water heating heat exchanger composition, air source heat pump heat
The delivery port of water feed pipe right-hand member and air source heat pump connects, air source heat pump hot water return pipe right-hand member connection air source heat pump heat
The water inlet connection of water-circulating pump, air source heat pump hot water circulating pump and air source heat pump；Switch valve eight is arranged on air-source heat
On pump hot water feeding pipe, air source heat pump hot water feeding pipe is connected with air conditioner refrigerating unit cooling water supply pipe road, air-source heat
The junction in pump hot water feeding pipe and air conditioner refrigerating unit cooling water supply pipe road is located at the left side of switch valve two；Air source heat pump heat
Water feed pipe is connected by pipeline with municipal heating power hot water feeding pipe, and switch valve nine is provided with the pipeline；Switch valve ten is pacified
On air source heat pump hot water return pipe, air source heat pump hot water return pipe top is connected with municipal heating power hot water return pipe,
Air source heat pump hot water return pipe top and the junction of municipal heating power hot water return pipe are located at the left side of switch valve three；Air-source heat
Pump hot water return pipe is connected by pipeline with air conditioner refrigerating unit CWR road, and switch valve is provided with the pipeline
Seven；The health hot water circulating-heating loop is by hot water preheating heat exchanger, health hot water moisturizing pipeline, health hot water circulation pipe
Road, health hot water water supply line, health hot water circulating pump and hot water heating heat exchanger composition, the health hot water moisturizing pipeline connect
Hot water preheating heat exchanger lower interface is connect, the top delivery port of hot water preheating heat exchanger is connected with health hot water circulating line, defended
Health hot water circulating pump, the delivery port connection hot water heating heat exchanger of health hot water circulating pump are installed on heat water circulating pipe
Lower water inlet, the top delivery port connection health hot water water supply line of hot water heating heat exchanger, the health hot water supplies water
Temperature control sensor is installed, temperature sensor is connected with the temperature-sensing valve on municipal heating power hot water feeding pipe on pipeline.
As further program of the utility model：The health hot water moisturizing pipeline is water supply pipe.
As the utility model further scheme：The chilled water water return pipeline, chilled water water supply line, air-conditioning system
Cold group chilled water circulating pump and water collector and water knockout drum composition air conditioning water circulation loop.
As the utility model further scheme：The water resource heat pump chilled water water return pipeline, chilled water feed pipe
Road, water resource heat pump chilled water circulating pump and water collector and water knockout drum composition air conditioning water circulation loop.
Compared with prior art, the beneficial effects of the utility model are：The utility model is reasonable in design, and refrigeration season is first
First pass through refrigeration air-conditioner cooling water freely to preheat health hot water moisturizing, 15 DEG C or so running water are freely heated to 30 DEG C
Left and right, recycle water resource heat pump to carry out reheating, by 30 DEG C or so hot water heatings to 45 DEG C to 50 DEG C, at the same time produce free empty
Adjust freezing water supply air-conditioning system；Non-heating season prepares health hot water, heating by the use of air source heat pump as hot water heating thermal source
Ji Liyong municipal administration thermal source heat sanitary hot water.On the one hand the heat of cooling water effectively can be freely reclaimed, while output is free
Air conditioning water, another aspect cooling water temperature reduce, and improve former air conditioner refrigerating unit efficiency, reduce health hot water heating cost
With air conditioner refrigerating cost.By the invention it is possible to obtain a kind of water heater funnel of low cost and high reliability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1. air source heat pump, 2. water source heat pump units, 3. air conditioner refrigerating units, 4. water collectors, 5. water knockout drums, 6.
Cooling tower, 7. hot water preheating heat exchangers, 8. hot water heating heat exchangers, 9. air source heat pump hot water circulating pumps, 10. water resource heat pumps
Hot water circulating pump, 11. air conditioner refrigerating unit cooling water circulating pumps, 12. water resource heat pump chilled water circulating pumps, 13. air conditioner refrigerating devices
Group chilled water circulating pump, 14. health hot water circulating pumps, 15. hot water temperature-sensing valves, 16. switch valves one, 17. switch valves two, 18.
Switch valve three, 19. switch valves four, 20. switch valves five, 21. switch valves six, 22. switch valves seven, 23. switch valves eight, 24.
Switch valve nine, 25. switch valves ten, 26. temperature sensors, 27. municipal heating power hot water return pipes, 28. municipal heating power hot water supply
Water pipe, 29. air source heat pump hot water feeding pipes, 30. air source heat pump hot water return pipes, 31. water resource heat pump hot water return pipes,
32. water resource heat pump hot water feeding pipe, 33. air conditioner refrigerating unit CWR roads, 34. air conditioner refrigerating unit cooling waters supply
Waterpipe, 35. chilled water water return pipelines, 36. chilled water water supply lines, 37. health hot water moisturizing pipelines, 38. health hot waters follow
Endless tube road, 39. health hot water water supply lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of high efficiency composition thermal source health hot water heating system of free heat recovery function of band, by air-conditioning cold
But water preheating loop, municipal heating power reheat loop, water resource heat pump reheat loop, air source heat pump preheating reheat loop and sanitary hot
Water circulation reheat loop forms, the air conditioning cooling water preheating ring route air conditioner refrigerating unit 3, cooling tower 6, air conditioner refrigerating unit
Cooling water pipeline 34, air conditioner refrigerating unit CWR road 33, air conditioner refrigerating unit cooling water circulating pump 11, switch
Valve 1, switch valve 2 17 and hot water preheating heat exchanger 7 form, and the connection of the right-hand member of air conditioner refrigerating unit CWR road 33 is empty
Adjust the water inlet of refrigeration unit 3, the water outlet of the right-hand member of air conditioner refrigerating unit cooling water supply pipe road 34 connection air conditioner refrigerating unit 3
Mouthful；Air conditioner refrigerating unit cooling water circulating pump 11 and switch valve 1 are installed in air conditioner refrigerating unit CWR road 33
On, switch valve 1 is located at the left side of air conditioner refrigerating unit cooling water circulating pump 11；Switch valve 2 17 is arranged on air conditioner refrigerating unit
On cooling water pipeline 34；Air conditioner refrigerating unit CWR road 33 and air conditioner refrigerating unit cooling water supply pipe road 34
The entery and delivery port of cooling tower 6 is connected by pipeline；Air conditioner refrigerating unit cooling water supply pipe road 34 and hot water preheating heat exchanger
7 upper interfaces are connected, and air conditioner refrigerating unit CWR road 33 is connected with the lower interface of hot water preheating heat exchanger 7；It is described
Municipal heating power reheat loop by municipal heating power hot water return pipe 27, municipal heating power hot water feeding pipe 28, for water return pipeline switch valve
3 18, switch valve 4 19, hot water temperature-sensing valve 15 and hot water heating heat exchanger 8 form, and switch valve 3 18 is arranged on municipal heating power heat
On water return pipe 27, switch valve 4 19 is arranged on municipal heating power hot water feeding pipe 28；Municipal heating power hot water feeding pipe 28 and heat
The upper interface of water heating heat exchanger 8 is connected, and municipal heating power hot water return pipe 27 is connected with the lower interface of hot water heating heat exchanger 8；
Municipal heating power hot water feeding pipe 28 is provided with hot water temperature-sensing valve 15, hot water temperature control with the opening position that hot water heating heat exchanger 8 is connected
Valve 15 is located on the outside hot water inlet pipe road of hot water heating heat exchanger 8；The water resource heat pump reheat loop is by water source heat pump units
2nd, water resource heat pump hot water return pipe 31, water resource heat pump hot water feeding pipe 32, chilled water water return pipeline 35, chilled water water supply line
36th, 8 groups of water resource heat pump hot water circulating pump 10, switch valve 5 20, switch valve 6 21, hot water temperature-sensing valve 15 and hot water heating heat exchanger
Into, the water inlet in the left side of the right-hand member of water resource heat pump hot water return pipe 31 connection water source heat pump units 2, water resource heat pump hot water return pipe 31
Water resource heat pump hot water circulating pump 10 is installed between water source heat pump units 2；The right-hand member of water resource heat pump hot water feeding pipe 32 connects water
The delivery port in the left side of source source pump 2；Water resource heat pump hot water return pipe 31 is connected with municipal heating power hot water return pipe 27, water source heat
The tie point of pump hot water return pipe 31 and municipal heating power hot water return pipe 27 is located at the left side of switch valve 3 18, and water resource heat pump hot water supplies
Water pipe 32 is connected with municipal heating power hot water feeding pipe 28, and water resource heat pump hot water feeding pipe 32 is with municipal heating power hot water feeding pipe's 28
Tie point is located at the left side of switch valve 4 19；Switch valve 5 20, switch valve 5 20 are installed on water resource heat pump hot water return pipe 31
On pipeline section between water resource heat pump hot water circulating pump 10 and municipal heating power hot water return pipe 27；Water resource heat pump hot water feeding pipe 32
On switch valve 6 21 is installed；The water inlet on the right side of water source heat pump units 2 is connected with the one end of chilled water water return pipeline 35, water source heat
The delivery port on the right side of pump assembly 2 is connected with water resource heat pump chilled water circulating pump 12, water resource heat pump chilled water circulating pump 12 and freezing
The one end of water water supply line 36 connects；The other end of chilled water water return pipeline 35 is connected with the delivery port of water collector 4, and chilled water supplies water
The other end of pipeline 36 is connected with the water inlet of water knockout drum 5, and chilled water water supply line 36 is connected by pipeline and air conditioner refrigerating unit 3
Connect, air conditioner refrigerating unit chilled water circulating pump 13 is installed on the pipeline；The air source heat pump preheats reheat loop by sky
Air supply heat pump 1, air source heat pump hot water feeding pipe 29, air source heat pump hot water return pipe 30, air source heat pump hot water circulating pump
9th, switch valve 7 22, switch valve 8 23, switch valve 9 24, switch valve 10, hot water pipeline temperature-sensing valve 15, hot water preheating heat exchanger
7 and hot water heating heat exchanger 8 form, the right-hand member of air source heat pump hot water feeding pipe 29 is connected with the delivery port of air source heat pump 1, empty
The right-hand member of air supply heat pump hot water return pipe 30 connection air source heat pump hot water circulating pump 9, air source heat pump hot water circulating pump 9 and air
The water inlet connection of source heat pump 1；Switch valve 8 23 is arranged on air source heat pump hot water feeding pipe 29, and air source heat pump hot water supplies
Water pipe 29 is connected with air conditioner refrigerating unit cooling water supply pipe road 34, air source heat pump hot water feeding pipe 29 and air conditioner refrigerating unit
The junction of cooling water pipeline 34 is located at the left side of switch valve 2 17；Air source heat pump hot water feeding pipe 29 passes through pipeline and city
Political affairs heating power hot water feeding pipe 28 is connected, and switch valve 9 24 is provided with the pipeline；Switch valve 10 is arranged on air source heat pump
On hot water return pipe 30, the top of air source heat pump hot water return pipe 30 is connected with municipal heating power hot water return pipe 27, air-source heat
The top of pump hot water return pipe 30 and the junction of municipal heating power hot water return pipe 27 are located at the left side of switch valve 3 18；Air source heat pump
Hot water return pipe 30 is connected by pipeline with air conditioner refrigerating unit CWR road 33, and switch valve is provided with the pipeline
7 22；The health hot water circulating-heating loop is followed by hot water preheating heat exchanger 7, health hot water moisturizing pipeline 37, health hot water
Endless tube road 38, health hot water water supply line 39, health hot water circulating pump 14 and hot water heating heat exchanger 8 form, the sanitary hot
Water moisturizing pipeline 37 connects the lower interface of hot water preheating heat exchanger 7, and upper interface and the health hot water of hot water preheating heat exchanger 7 follow
Endless tube road 38 is connected, and health hot water circulating pump 14 is provided with health hot water circulating line 38, health hot water circulating pump 14 goes out
The lower water inlet of mouth of a river connection hot water heating heat exchanger 8, the top delivery port connection health hot water of hot water heating heat exchanger 8 supply
Waterpipe 39, temperature control sensor 26, temperature sensor 26 and municipal heating power heat are installed on the health hot water water supply line 39
Temperature-sensing valve 15 on water feed pipe connects.
Further, health hot water moisturizing pipeline 37 described in the utility model is water supply pipe.
Further, chilled water water return pipeline 35 described in the utility model, chilled water water supply line 36, air conditioner refrigerating unit
Chilled water circulating pump 13 forms air conditioning water circulation loop with water collector 4 and water knockout drum 5.
Further, water resource heat pump chilled water water return pipeline 35 described in the utility model, chilled water water supply line 36, water source
Heat pump chilled water circulating pump 12 forms air conditioning water circulation loop with water collector 4 and water knockout drum 5.
Operation principle of the present utility model is：
Freeze season, switch valve 1, switch valve 2 17, switch valve 5 20, switch valve 6 21 are opened, and hot water temperature-sensing valve 15 is beaten
Open, switch valve 3 18, switch valve 4 19, switch valve 7 22, switch valve 8 23, switch valve 9 24, switch valve 10 are closed.Air-conditioning
Cooling water is flowed out by air conditioner refrigerating unit 3, enters hot water heat exchanger 7 through cold air conditioner refrigerating unit cooling water supply pipe road 34, so
Air conditioner refrigerating unit cooling water circulating pump 11 is entered by air conditioner refrigerating unit CWR road 33 afterwards, finally enters air-conditioning
Refrigeration unit 3 circulates, and hot water caused by water source heat pump units 2 enters hot water heating heat exchanger through water resource heat pump hot water feeding pipe 32
8, the progress circulating-heating of water source heat pump units 2 is returned to by water resource heat pump hot water return pipe 31 after hot water heating heat exchanger 8；Together
When water source heat pump units 2 produce chilled water, through air conditioning water water supply line 36 enter water knockout drum 5, the freezing returned by user
Water enters the circularly cooling of water source heat pump units 2 through water collector 4 by chilled water water return pipeline 35；Health hot water moisturizing is through running water pipe
Road 37 enters hot water preheating heat exchanger 7, and the moisturizing after preheating is connected through pipeline with health hot water circulating line 38 to be added into hot water
The reheating of heat exchanger 8, most deliver to user, temperature sensor 26 and heat exchanger primary side hot water through health hot water water supply line 39 afterwards
Temperature-sensing valve 15 on pipeline connects, and adjusts hot water water supply parameter.
Heating Season, switch valve 3 18, switch valve 4 19, hot water temperature-sensing valve 15 are opened, switch valve 1, switch valve 2 17,
Switch valve 5 20, switch valve 6 21, switch valve 7 22, switch valve 8 23, switch valve 9 24, switch valve 10 are closed.Municipal heat
Water enters hot water heating heat exchanger 8 through municipal heating power hot water feeding pipe 28 and heated, and the hot water come out by hot water heating heat exchanger 8 passes through
Municipal heating power hot water return pipe 27 returns to municipal thermal source；Health hot water moisturizing enters hot water preheating heat exchanger through water supply pipe 37
7, water outlet is connected with health hot water circulating line 38 enters the reheating of hot water heating heat exchanger 8, most afterwards through health hot water water supply line
39 deliver to user, and temperature sensor 26 is connected with the temperature-sensing valve 15 on heat exchanger primary side hot water pipeline, and regulation hot water, which supplies water, joins
Number.
Conditioning in Transition Season（Non-brake method, Heating Season）, switch valve 7 22, switch valve 8 23, switch valve 9 24, switch valve 10 and heat
Water temperature-sensing valve 15 is opened, switch valve 1, switch valve 2 17, switch valve 3 18, switch valve 4 19, switch valve 5 20, switch valve
6 21 close, and are divided to two branch roads through air source heat pump hot water feeding pipe 29 by the hot water that air source heat pump 1 comes out, respectively enter heat
Water preheating heat exchanger 7 and hot water heating heat exchanger 8, returned by the hot water that hot water heating heat exchanger 8 comes out by air source heat pump hot water
Water pipe 30 is sent into the circulating-heating of air source heat pump 1 through air source heat pump hot water circulating pump 9.Health hot water moisturizing is through water supply pipe
37 enter hot water preheating heat exchanger 7, and the moisturizing after preheating is connected through pipeline with health hot water circulating line 38 enters hot water heating
The reheating of heat exchanger 8, most deliver to user, temperature sensor 26 and heat exchanger primary side hot-water line through health hot water water supply line 39 afterwards
Temperature-sensing valve 15 on road connects, and adjusts hot water water supply parameter.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
- A kind of 1. high efficiency composition thermal source health hot water heating system of free heat recovery function of band, by air conditioning cooling water preheating ring Road, municipal heating power reheat loop, water resource heat pump reheat loop, air source heat pump preheating reheat loop and health hot water circulating-heating Loop forms, it is characterised in that：The air conditioning cooling water preheating ring route air conditioner refrigerating unit, cooling tower, air conditioner refrigerating unit Cooling water pipeline, air conditioner refrigerating unit CWR road, air conditioner refrigerating unit cooling water circulating pump, switch valve one, Switch valve two and hot water preheating heat exchanger composition, air conditioner refrigerating unit CWR road right-hand member connection air conditioner refrigerating unit Water inlet, air conditioner refrigerating unit cooling water supply pipe road right-hand member connect the delivery port of air conditioner refrigerating unit；Air conditioner refrigerating unit is cold But water-circulating pump and switch valve one are installed on air conditioner refrigerating unit CWR road, and switch valve one is located at air conditioner refrigerating On the left of unit cooling water circulating pump；Switch valve two is arranged on air conditioner refrigerating unit cooling water supply pipe road；Air conditioner refrigerating unit CWR road connects the entery and delivery port of cooling tower with air conditioner refrigerating unit cooling water supply pipe road by pipeline；It is empty Refrigeration unit cooling water pipeline is adjusted to be connected with hot water preheating heat exchanger upper interface, air conditioner refrigerating unit CWR Road is connected with hot water preheating heat exchanger lower interface；The municipal heating power reheat loop is by municipal heating power hot water return pipe, municipal administration Heating power hot water feeding pipe, for water return pipeline switch valve three, switch valve four, hot water temperature-sensing valve and hot water heating heat exchanger form, open Close valve three to be arranged on municipal heating power hot water return pipe, switch valve four is arranged on municipal heating power hot water feeding pipe；Municipal heating power Hot water feeding pipe is connected with hot water heating heat exchanger upper interface, municipal heating power hot water return pipe and hot water heating heat exchanger bottom Interface connects；Municipal heating power hot water feeding pipe is provided with hot water temperature-sensing valve, hot water with the opening position that hot water heating heat exchanger is connected Temperature-sensing valve is located at outside hot water heating heat exchanger on hot water feeding pipe road；The water resource heat pump reheat loop is by Water source heat pump unit Group, water resource heat pump hot water return pipe, water resource heat pump hot water feeding pipe, chilled water water return pipeline, chilled water water supply line, water source heat Pump hot water circulating pump, switch valve five, switch valve six, hot water temperature-sensing valve and hot water heating heat exchanger composition, water resource heat pump hot water return Water inlet on the left of water pipe right-hand member connection water source heat pump units, is installed between water resource heat pump hot water return pipe and water source heat pump units There is water resource heat pump hot water circulating pump；Delivery port on the left of water resource heat pump hot water feeding pipe right-hand member connection water source heat pump units；Water source Heat-pump hot-water return pipe is connected with municipal heating power hot water return pipe, water resource heat pump hot water return pipe and municipal heating power hot water return pipe Tie point be located at the left side of switch valve three, water resource heat pump hot water feeding pipe is connected with municipal heating power hot water feeding pipe, water resource heat pump The tie point of hot water feeding pipe and municipal heating power hot water feeding pipe are located at the left side of switch valve four；Pacify on water resource heat pump hot water return pipe Equipped with switch valve five, switch valve five is located on the pipeline section between water resource heat pump hot water circulating pump and municipal heating power hot water return pipe； Switch valve six is installed on water resource heat pump hot water feeding pipe；Water inlet and chilled water water return pipeline one on the right side of water source heat pump units End is connected, and the delivery port on the right side of water source heat pump units is connected with water resource heat pump chilled water circulating pump, water resource heat pump freezing water circulation Pump is connected with chilled water water supply line one end；The other end of chilled water water return pipeline and the delivery port of water collector connect, chilled water The other end of water supply line and the water inlet of water knockout drum are connected, and chilled water water supply line is connected by pipeline and air conditioner refrigerating unit Connect, air conditioner refrigerating unit chilled water circulating pump is installed on the pipeline；The air source heat pump preheats reheat loop by air Source heat pump, air source heat pump hot water feeding pipe, air source heat pump hot water return pipe, air source heat pump hot water circulating pump, switch valve 7th, switch valve eight, switch valve nine, switch valve ten, hot water pipeline temperature-sensing valve, hot water preheating heat exchanger and hot water heating heat exchanger group Into, the delivery port connection of air source heat pump hot water feeding pipe right-hand member and air source heat pump, air source heat pump hot water return pipe right-hand member Connect air source heat pump hot water circulating pump, the water inlet connection of air source heat pump hot water circulating pump and air source heat pump；Switch valve Eight are arranged on air source heat pump hot water feeding pipe, air source heat pump hot water feeding pipe and air conditioner refrigerating unit cooling water supply pipe Road connects, and the junction in air source heat pump hot water feeding pipe and air conditioner refrigerating unit cooling water supply pipe road is located at the left side of switch valve two Side；Air source heat pump hot water feeding pipe is connected by pipeline with municipal heating power hot water feeding pipe, and switch is provided with the pipeline Valve nine；Switch valve ten is arranged on air source heat pump hot water return pipe, air source heat pump hot water return pipe top and municipal heating power Hot water return pipe connects, and air source heat pump hot water return pipe top and the junction of municipal heating power hot water return pipe are located at switch valve Three left sides；Air source heat pump hot water return pipe is connected by pipeline with air conditioner refrigerating unit CWR road, the pipeline On switch valve seven is installed；The health hot water circulating-heating loop by hot water preheating heat exchanger, health hot water moisturizing pipeline, defend Heat water circulating pipe, health hot water water supply line, health hot water circulating pump and hot water heating heat exchanger composition, the sanitary hot Water moisturizing pipeline connects hot water preheating heat exchanger lower interface, and top delivery port and the health hot water of hot water preheating heat exchanger circulate Pipeline is connected, and health hot water circulating pump, the delivery port connection heat of health hot water circulating pump are provided with health hot water circulating line The lower water inlet of water heating heat exchanger, the top delivery port connection health hot water water supply line of hot water heating heat exchanger are described Temperature control sensor is installed, temperature sensor connects with the temperature-sensing valve on municipal heating power hot water feeding pipe on health hot water water supply line Connect.
- 2. the high efficiency composition thermal source health hot water heating system of the free heat recovery function of band according to claim 1, it is special Sign is：The health hot water moisturizing pipeline is water supply pipe.
- 3. the high efficiency composition thermal source health hot water heating system of the free heat recovery function of band according to claim 1, it is special Sign is：The chilled water water return pipeline, chilled water water supply line, air conditioner refrigerating unit chilled water circulating pump and water collector and point Hydrophone forms air conditioning water circulation loop.
- 4. the high efficiency composition thermal source health hot water heating system of the free heat recovery function of band according to claim 1, it is special Sign is：Water resource heat pump chilled water water return pipeline, chilled water water supply line, water resource heat pump chilled water circulating pump and the water collector Air conditioning water circulation loop is formed with water knockout drum.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525743.XU CN206755333U (en) | 2017-05-12 | 2017-05-12 | A kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720525743.XU CN206755333U (en) | 2017-05-12 | 2017-05-12 | A kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band |
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| Publication Number | Publication Date |
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| CN206755333U true CN206755333U (en) | 2017-12-15 |
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| CN201720525743.XU Active CN206755333U (en) | 2017-05-12 | 2017-05-12 | A kind of high efficiency composition thermal source health hot water heating system of the free heat recovery function of band |
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| Country | Link |
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