CN207035380U - The air-conditioning system of station air draft water resource heat pump and heat supply network complementation combined heat - Google Patents
The air-conditioning system of station air draft water resource heat pump and heat supply network complementation combined heat Download PDFInfo
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- CN207035380U CN207035380U CN201720681488.8U CN201720681488U CN207035380U CN 207035380 U CN207035380 U CN 207035380U CN 201720681488 U CN201720681488 U CN 201720681488U CN 207035380 U CN207035380 U CN 207035380U
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Abstract
The utility model provides the air-conditioning system of a kind of station air draft water resource heat pump and heat supply network complementation combined heat, belong to air-conditioning technical field, including heat exchange of heat pipe, hot water storage tank, water intake well, back water well, evaporator, expansion valve, compressor, four-way reversing valve, condenser, auxiliary heater, tail end air conditioner, heat supply network supply channel and heat supply network water return pipeline, in addition to make-up pump and water circulating pump, temperature control valve, gate valve, thermometer and pressure gauge.The air-conditioning system of air draft water resource heat pump in station provided by the utility model and heat supply network complementation combined heat takes full advantage of the ventilating system of the volumed space buildings such as station; reduce the heat waste of air draft; and utilize this regenerative resource of water resource heat pump; add municipal heating systems; triplicity improves the thermal efficiency of heat pump, reduces system initial cost, alleviating energy crisis; reduce environmental pollution, while save operating cost.
Description
Technical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of station air draft-water resource heat pump and the complementary connection of heat supply network
Close the air-conditioning system of heat supply.
Background technology
In recent years due to working and demand in life, station flow of the people is increasing, and heat caused by physical activity accumulates
In gathering AT STATION, station belongs to large space and must be provided with exhaust system, and then this partial heat is just as station exhaust system is arranged
Go out, so cause the waste of heat and heat dissipation can cause thermal pollution into air, aggravate greenhouse effects.Therefore, such as
This partial heat is effectively used in heating system the new problem for turning into building energy conservation research field by what.
Based on this, the air-conditioning system of station air draft-water resource heat pump and heat supply network complementation combined heat a kind of is proposed.
Utility model content
In order to overcome above-mentioned the shortcomings of the prior art, the utility model provides a kind of station air draft-water resource heat pump
With the air-conditioning system of heat supply network complementation combined heat.
To achieve these goals, the utility model provides following technical scheme：
The air-conditioning system of station air draft-water resource heat pump and heat supply network complementation combined heat, including heat exchange of heat pipe, accumulation of heat water
Case, water intake well, back water well, evaporator, expansion valve, compressor, four-way reversing valve, condenser, tail end air conditioner, first circulation water
Pump, second circulation water pump, the 3rd water circulating pump, thermometer, pressure gauge, heat supply network water return pipeline and heat supply network supply channel；
The outlet of the heat exchange of heat pipe connects with the entrance of the hot water storage tank, and the entrance of the heat exchange of heat pipe passes through
The first circulation water pump connects with the first outlet of the evaporator, and the first outlet of the hot water storage tank passes through described second
Water circulating pump and domestic hot-water's pipeline connection, the second outlet of the hot water storage tank connect with the entrance of the air conditioning terminal, institute
The 3rd outlet for stating hot water storage tank connects with the first entrance of the evaporator, the second outlet of the evaporator and the expansion
The entrance connection of valve, the outlet of the expansion valve connect with the first entrance of the condenser, the first outlet of the condenser
Connected with the first entrance of the four-way reversing valve, the first outlet of the four-way reversing valve and the entrance of the compressor connect
Logical, the first outlet of the compressor connects with the second entrance of the four-way reversing valve, and the second of the four-way reversing valve goes out
Mouth connects with the second entrance of the evaporator, and the 3rd entrance of the evaporator connects with the water intake well, the evaporator
The 3rd outlet connected with the back water well；
The second outlet of the condenser connects with the entrance of the air conditioning terminal, the second entrance of the condenser and institute
State the outlet of air conditioning terminal, the outlet of the air conditioning terminal also passes through the of the 3rd water circulating pump and the evaporator
One outlet, the air conditioning terminal is with being respectively connected with the thermometer and described on the inlet and outlet connecting pipeline of the condenser
Pressure gauge, the entrance of the air conditioning terminal also connect with the heat supply network supply channel, the outlet of the air conditioning terminal also with it is described
Heat supply network water return pipeline connects.
Preferably, in addition to the first temperature-sensing valve and the second temperature-sensing valve, first temperature-sensing valve are arranged on the hot water storage tank
With on the connecting pipeline of the air conditioning terminal, second temperature-sensing valve is arranged on the connection of the hot water storage tank and the evaporator
On pipeline.
Preferably, in addition to the first gate valve and the second gate valve, first gate valve be arranged on the air conditioning terminal with it is described
On the connecting pipeline of evaporator, second gate valve is arranged on the connecting pipeline of the air conditioning terminal and the condenser.
Preferably, branch road is set up between the water circulating pump and the air conditioning terminal, make-up water is set up on the branch road
Pump provides make-up water for networking.
Preferably, set up put the 3rd temperature-sensing valve and the 4th temperature-sensing valve, institute respectively in the entrance and exit of the air conditioning terminal
The return pipe and heat supply network water return pipeline for stating the 3rd temperature-sensing valve and the air conditioning terminal connect, the 4th temperature-sensing valve and the air-conditioning
Water inlet pipe and heat supply network the supply channel connection of end.
Preferably, the heat exchange of heat pipe is gas-liquid type heat exchange of heat pipe.
Preferably, the hot water storage tank is phase transition thermal storage water tank.
Preferably, in addition to auxiliary heater, the auxiliary heater are arranged on domestic hot-water's pipeline.
The air-conditioning system of station air draft-water resource heat pump provided by the utility model and heat supply network complementation combined heat uses completely
Novel energy, saves the use of primary energy, and reclaim waste heat energy caused by station reduce discharge of the heat into air so as to
Reduce thermal pollution and heat waster.Water resource heat pump is used in combination with both heat supply networks the shortcomings that heat supply being overcome unstable, and lifting supplies
The thermal efficiency, alleviate peak of power consumption electric power deficiency problem, while the waste heat reclaimed is completely free origin of heat, improves system
Economy.When the big quantity of heat production of flow of the people is more residual neat recovering system can independent heat supply, quantity of heat production can by the heat of heat exchange when few
With first by water resource heat pump water heating after again pass through heat pump circulation, lifted heat pump efficiency, save the energy, when supply water temperature not
During meet demand, heat supply network water supply side temp.-control valve is opened, heat pump water outlet terminad heat supply after heat supply network exchanges heat；Summer heat pump is
Building heat supplying, air draft produce waste heat domestic hot-water supply and used.
Brief description of the drawings
Fig. 1 is the air-conditioning system of the station air draft-water resource heat pump with heat supply network complementation combined heat of the utility model embodiment 1
Structural representation.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is further described.Following examples are only used for
Clearly illustrate the technical solution of the utility model, and the scope of protection of the utility model can not be limited with this.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, are only
For the ease of description the technical solution of the utility model and simplify description, rather than indicate or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clear and definite regulation or limits, term " connected ", " connect in description of the present utility model
Connect " it should broadly understood, for example, it may be fixedly connected or be detachably connected, or integral type connection；It can be machine
Tool connects or electrical connection；Can be joined directly together or be indirectly connected by intermediary.For this area
Those of ordinary skill for, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.At this
In the description of utility model, unless otherwise indicated, " multiple " are meant that two or more, will not be described in detail herein.
Embodiment 1
The utility model provides the air-conditioning system of a kind of station air draft-water resource heat pump and heat supply network complementation combined heat, tool
Body is as shown in figure 1, including heat exchange of heat pipe 1, hot water storage tank 2, water intake well 3, back water well 4, evaporator 5, expansion valve 6, compressor
7th, four-way reversing valve 8, condenser 9, tail end air conditioner 11, first circulation water pump 12, second circulation water pump 15, the 3rd water circulating pump
16th, thermometer 19, pressure gauge 20, heat supply network water return pipeline 24 and heat supply network supply channel 25；
The outlet of heat exchange of heat pipe 1 connects with the entrance of hot water storage tank 2, and the entrance of heat exchange of heat pipe 1 passes through first circulation
Water pump 12 connects with the first outlet of evaporator 5, and the first outlet of hot water storage tank 2 passes through second circulation water pump 15 and domestic hot-water
Pipeline connection, the second outlet of hot water storage tank 2 connect with the entrance of air conditioning terminal 11, the 3rd outlet and evaporation of hot water storage tank 2
The first entrance connection of device 5, the second outlet of evaporator 5 connect with the entrance of expansion valve 6, outlet and the condenser 9 of expansion valve 6
First entrance connection, the first outlet of condenser 9 connects with the first entrance of four-way reversing valve 8, the first of four-way reversing valve 8
Outlet connects with the entrance of compressor 7, and the first outlet of compressor 7 connects with the second entrance of four-way reversing valve 8, four-way commutation
The second outlet of valve 8 connects with the second entrance of evaporator 5, and the 3rd entrance of evaporator 5 connects with water intake well 3, evaporator 5
3rd outlet connects with back water well 4；
The second outlet of condenser 9 connects with the entrance of air conditioning terminal 11, second entrance and the air conditioning terminal 11 of condenser 9
Outlet, the outlet of air conditioning terminal 11 also connected by the 3rd water circulating pump 16 with the first outlet of evaporator 5, air-conditioning end
End 11 on the inlet and outlet connecting pipeline of condenser 9 with being respectively connected with thermometer 19 and pressure gauge 20, and the entrance of air conditioning terminal 11 is also
Connected with heat supply network supply channel 25, the outlet of air conditioning terminal 11 also connects with heat supply network water return pipeline 24.
Further, the present embodiment also includes the first temperature-sensing valve 13 and the second temperature-sensing valve 14, and the first temperature-sensing valve 13 is arranged on
On the connecting pipeline of hot water storage tank 2 and air conditioning terminal 11, the second temperature-sensing valve 14 is arranged on the connection of hot water storage tank 2 and evaporator 5
On pipeline.
The present embodiment also includes the first gate valve 17 and the second gate valve 18, and the first gate valve 17 is arranged on air conditioning terminal 11 and evaporation
On the connecting pipeline of device 5, the second gate valve 18 is arranged on the connecting pipeline of air conditioning terminal 11 and condenser 9.In water circulating pump 16
Branch road is set up between air conditioning terminal 11, make-up pump 21 is set up on the branch road and provides make-up water for networking.In air conditioning terminal
11 entrance and exit is set up respectively puts the 3rd temperature-sensing valve 22 and the 4th temperature-sensing valve 23, the 3rd temperature-sensing valve 22 and air conditioning terminal 11
Return pipe and heat supply network water return pipeline 24 connect, and the water inlet pipe and heat supply network supply channel 25 of the 4th temperature-sensing valve 23 and air conditioning terminal 11 connect
It is logical.
In the present embodiment, heat exchange of heat pipe 1 is gas-liquid type heat exchange of heat pipe, and hot water storage tank 2 is phase transition thermal storage water tank.
To meet heat demand, in addition to auxiliary heater 10, auxiliary heater 10 is arranged on domestic hot-water's pipeline.
In winter, the heat that heat exchange of heat pipe 1 reclaims station exhaust outlet is stored in hot water storage tank 2, when the temperature of Water in Water Tanks
When degree reaches more than 40 DEG C of system operating temperature, the first temperature-sensing valve 13 is perceived and opened, and the first gate valve 17 is opened, now preferential fortune
Row heat recovery cycle provides heat for air conditioning terminal, and cyclic process is continued to participate in backwater inflow heat exchanger 1；When hot water storage tank 2
In water temperature be less than 40 DEG C when, the first temperature-sensing valve 13 is closed, and the second temperature-sensing valve 14 is perceived and opened, and the second gate valve 18 is opened, store
Hot water carries out heating circulation as the thermal source of water resource heat pump in boiler 2, continues to participate in and is circulated throughout in backwater inflow heat exchanger 1
Journey；When temperature is less than 10 DEG C in hot water storage tank, temperature-sensing valve 14 is closed, and the 3rd temperature-sensing valve 22 and the 4th temperature-sensing valve 23 are opened, heat
Pump out water terminad heat supply after heat supply network exchanges heat.The exit of hot water storage tank 2 is connected with domestic hot-water's pipeline, and 24 are provided for building
Hour hot water, auxiliary heater is that hot water is heated to meet living water demand during water temperature deficiency.Summer, temperature-sensing valve close
Close, isolated operation water resource heat pump carries out cooling for building, and the air draft heat reclaimed by heat exchange of heat pipe 1 is completely used for providing life
Apply flexibly water.Make-up pump 21 is that system supplements the energy lost in running, and thermometer 19 and pressure gauge 20 are arranged on end
On the entrance and exit pipeline of air-conditioning 11, inspection system whether normal operation.
The air-conditioning system course of work of the station air draft-water resource heat pump and heat supply network complementation combined heat of the present embodiment is mainly wrapped
Include the heating process of three parts：The heating circulation process of waste heat recovery hot water, waste heat recovery hot water are as water resource heat pump thermal source
Heating circulation process, the heating circulation process of heat supply network auxiliary heating, also make-up water supply process.
1. the heating circulation process of waste heat recovery hot water：Hot blast at the exhaust outlet of station flows through heat exchange of heat pipe 1 and changed
Heat, caused hot water enter in hot water storage tank 2, when temperature exceedes 40 DEG C of system operating temperature in water tank, the first temperature-sensing valve 13
Open, the first gate valve 17 is opened, and preferential waste heat circulation process of running is that building is heated, and backwater is flowed into heat exchange of heat pipe 1
Circulated again.
2. heating circulation process of the waste heat recovery hot water as water resource heat pump thermal source：Hot water temperature is less than in hot water storage tank 2
During 40 DEG C of system operating temperature, the first temperature-sensing valve 13 is closed, and the second temperature-sensing valve 14 is opened, and the second gate valve 18 is opened, hot water storage tank 2
Middle hot water carries out circulation as the low level heat energy of water resource heat pump and provides heat for building, and backwater flows into heat pipe by the second gate valve 18
Circulated again in heat exchanger 1.
3. the heating circulation process of heat supply network auxiliary heating：When hot water temperature is less than 10 DEG C of ground water temperature in hot water storage tank 2, the
Two temperature-sensing valves 14 are closed, and the 3rd temperature-sensing valve 22 and the 4th temperature-sensing valve 23 are opened, and heat pump water outlet terminad after heat supply network exchanges heat supplies
Heat.
4. make-up water supply process：It is system increase supply as desired by make-up pump 21 in system operation
Water, the energy lost in replenishment system operation.
Embodiment described above is only the preferable embodiment of the utility model, and the scope of protection of the utility model is not
It is limited to this, any those skilled in the art can become apparent in the technical scope that the utility model discloses
Technical scheme simple change or equivalence replacement, belong to the scope of protection of the utility model.
Claims (8)
1. the air-conditioning system of a kind of station air draft-water resource heat pump and heat supply network complementation combined heat, it is characterised in that changed including heat pipe
Hot device (1), hot water storage tank (2), water intake well (3), back water well (4), evaporator (5), expansion valve (6), compressor (7), four-way change
To valve (8), condenser (9), tail end air conditioner (11), first circulation water pump (12), second circulation water pump (15), the 3rd water circulating pump
(16), thermometer (19), pressure gauge (20), heat supply network water return pipeline (24) and heat supply network supply channel (25)；
The outlet of the heat exchange of heat pipe (1) connects with the entrance of the hot water storage tank (2), and heat exchange of heat pipe (1) enters
Mouth is connected by the first circulation water pump (12) with the first outlet of the evaporator (5), and the first of the hot water storage tank (2)
Export by the second circulation water pump (15) and domestic hot-water's pipeline connection, the second outlet of the hot water storage tank (2) and institute
The entrance connection of tail end air conditioner (11) is stated, the 3rd outlet of the hot water storage tank (2) and the first entrance of the evaporator (5) connect
Logical, the second outlet of the evaporator (5) connects with the entrance of the expansion valve (6), the outlet of the expansion valve (6) with it is described
The first entrance connection of condenser (9), the first outlet of the condenser (9) and the first entrance of the four-way reversing valve (8)
Connection, the first outlet of the four-way reversing valve (8) connect with the entrance of the compressor (7), and the first of the compressor (7)
Outlet connects with the second entrance of the four-way reversing valve (8), second outlet and the evaporator of the four-way reversing valve (8)
(5) second entrance connection, the 3rd entrance of the evaporator (5) connect with the water intake well (3), the evaporator (5)
3rd outlet connects with the back water well (4)；
The second outlet of the condenser (9) connects with the entrance of the tail end air conditioner (11), and the second of the condenser (9) enters
Mouth and the outlet of the tail end air conditioner (11), the outlet of the tail end air conditioner (11) also passes through the 3rd water circulating pump
(16) first outlet with the evaporator (5) connects, and the tail end air conditioner (11) connects with the inlet and outlet of the condenser (9)
Be respectively connected with the thermometer (19) and the pressure gauge (20) on pipeline, the entrance of the tail end air conditioner (11) also with the heat
Net supply channel (25) connects, and the outlet of the tail end air conditioner (11) also connects with the heat supply network water return pipeline (24).
2. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, in addition to the first temperature-sensing valve (13) and the second temperature-sensing valve (14), first temperature-sensing valve (13) are arranged on the accumulation of heat water
On the connecting pipeline of case (2) and the tail end air conditioner (11), second temperature-sensing valve (14) be arranged on the hot water storage tank (2) with
On the connecting pipeline of the evaporator (5).
3. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, in addition to the first gate valve (17) and the second gate valve (18), first gate valve (17) are arranged on the tail end air conditioner (11)
With on the connecting pipeline of the evaporator (5), second gate valve (18) is arranged on the tail end air conditioner (11) and the condensation
On the connecting pipeline of device (9).
4. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, branch road is set up between the 3rd water circulating pump (16) and the tail end air conditioner (11), supply is set up on the branch road
Water pump (21) provides make-up water for networking.
5. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, is set up respectively in the entrance and exit of the tail end air conditioner (11) and put the 3rd temperature-sensing valve (22) and the 4th temperature-sensing valve (23),
3rd temperature-sensing valve (22) connects with the return pipe and heat supply network water return pipeline (24) of the tail end air conditioner (11), the 4th temperature
Control valve (23) connects with the water inlet pipe and heat supply network supply channel (25) of the tail end air conditioner (11).
6. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, the heat exchange of heat pipe (1) is gas-liquid type heat exchange of heat pipe.
7. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, the hot water storage tank (2) is phase transition thermal storage water tank.
8. the air-conditioning system of station air draft-water resource heat pump according to claim 1 and heat supply network complementation combined heat, its feature
It is, in addition to auxiliary heater (10), the auxiliary heater (10) are arranged on domestic hot-water's pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681488.8U CN207035380U (en) | 2017-06-13 | 2017-06-13 | The air-conditioning system of station air draft water resource heat pump and heat supply network complementation combined heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681488.8U CN207035380U (en) | 2017-06-13 | 2017-06-13 | The air-conditioning system of station air draft water resource heat pump and heat supply network complementation combined heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035380U true CN207035380U (en) | 2018-02-23 |
Family
ID=61471174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681488.8U Expired - Fee Related CN207035380U (en) | 2017-06-13 | 2017-06-13 | The air-conditioning system of station air draft water resource heat pump and heat supply network complementation combined heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035380U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173855A (en) * | 2019-05-29 | 2019-08-27 | 北京隆普智能科技有限公司 | A kind of energy-saving environmental control system in subway station |
| CN110274291A (en) * | 2019-05-28 | 2019-09-24 | 华电电力科学研究院有限公司 | The online Water quality processing system of hot net water of one kind and its operation method |
| CN110296490A (en) * | 2019-06-27 | 2019-10-01 | 珠海格力电器股份有限公司 | Hot water unit with constant temperature hot water function and control method thereof |
-
2017
- 2017-06-13 CN CN201720681488.8U patent/CN207035380U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274291A (en) * | 2019-05-28 | 2019-09-24 | 华电电力科学研究院有限公司 | The online Water quality processing system of hot net water of one kind and its operation method |
| CN110274291B (en) * | 2019-05-28 | 2023-08-29 | 华电电力科学研究院有限公司 | Online water quality treatment system for primary heat supply network water and operation method thereof |
| CN110173855A (en) * | 2019-05-29 | 2019-08-27 | 北京隆普智能科技有限公司 | A kind of energy-saving environmental control system in subway station |
| CN110296490A (en) * | 2019-06-27 | 2019-10-01 | 珠海格力电器股份有限公司 | Hot water unit with constant temperature hot water function and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |