CN110057001A - A kind of sewage source heat pump equipment - Google Patents
A kind of sewage source heat pump equipment Download PDFInfo
- Publication number
- CN110057001A CN110057001A CN201910393351.6A CN201910393351A CN110057001A CN 110057001 A CN110057001 A CN 110057001A CN 201910393351 A CN201910393351 A CN 201910393351A CN 110057001 A CN110057001 A CN 110057001A
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- China
- Prior art keywords
- water
- outlet
- sewage
- shell
- source heat
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 229
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 41
- 239000003507 refrigerant Substances 0.000 claims description 27
- 230000000712 assembly Effects 0.000 claims description 22
- 238000000429 assembly Methods 0.000 claims description 22
- 239000002351 wastewater Substances 0.000 claims description 21
- 230000003020 moisturizing effect Effects 0.000 claims description 13
- 241000237970 Conus <genus> Species 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 abstract description 12
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/202—Mounting a compressor unit therein
Abstract
This application discloses a kind of sewage source heat pump equipment, including shell and setting inside the housing and the sewage source heat exchanger, water source heat pump units, intermediary's circulating pump, end circulating pump and the water charging system that are connected by connecting line.It is arranged such, during construction and installation, the interface on shell need to only be connect with source of sewage, end-equipment and distribution system respectively, avoid piping connection between live agency circulating pump and sewage source heat exchanger and water source heat pump units and to the piping connection etc. between end circulating pump and water source heat pump units, simplify installation steps, be conducive to improve construction quality, reduce installation cost.The sewage source heat pump equipment is that individual product can disconnect the equipment and source of sewage, distribution system and end-equipment when building does not need, and the equipment disassembled can also be mounted on other buildings, realized recycling, avoided wasting.
Description
Technical field
The present invention relates to technical field of heat pumps more particularly to a kind of sewage source heat pump equipment.
Background technique
Water source heat pump system is energy-saving and environmental protection generally acknowledged at present, efficient air-conditioning equipment, and basic working principle is to need
When freezing (such as summer), the heat in building is transferred in water source, when needing to heat (such as winter), then from phase
To energy is extracted in the water source of steady temperature, it is sent to after promoting temperature by refrigerating medium (such as air or water) using heat pump principle
In building.And heat pump system in the prior art is engineering product, is one-time construction, when not needing this on building
It when system, can not be installed on other buildings, be difficult to reuse, cause great waste.Moreover, existing heat
For pumping system during construction and installation, installation steps are cumbersome, are unfavorable for improving construction quality, installation cost is high.
Therefore, how solving existing sewage source heat pump system can not reuse, and not side during construction and installation
Just the problem of installing becomes those skilled in the art's important technological problems to be solved.
Summary of the invention
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the application provides a kind of sewage source heat pump and sets
Standby, being able to solve existing sewage source heat pump system can not reuse, and be inconvenient to during construction and installation to install
Problem.
The present invention is implemented as follows: a kind of sewage source heat pump equipment, including shell, for being connected to form dirt with source of sewage
The sewage source heat exchanger of water circulation system, for be connected to end-equipment to be formed the end circulatory system water source heat pump units and
Water charging system, the sewage source heat exchanger, the water source heat pump units, the water charging system are arranged at the interior of shell；
The first import and first outlet for being connected to the source of sewage are provided on the shell and for setting with the end
The second import and second outlet of standby connection；Wastewater inlet and outlet of sewer and water inlet are provided on the sewage source heat exchanger
Pipe and outlet pipe；It is provided with clear water import and clear water output and refrigerant inlet in the water source heat pump units and refrigerant goes out
Mouthful；Between the wastewater inlet and first import, between the outlet of sewer and the first outlet, second import
Between the refrigerant inlet, pass through piping connection, the refrigeration between the refrigerant outlet and the second outlet
End circulating pump is provided between agent import and second import；The outlet pipe and the clear water import pass through piping connection
And the clear water output and the water inlet pipe form intermediary's circulatory system, the clear water import and the water outlet by piping connection
Intermediary's circulating pump is provided between pipe.
Preferably, moisturizing entrance is provided on the shell, the water charging system includes being connected to the moisturizing entrance
Water supply tank and the small pump being connect with the water supply tank, the outlet end of the small pump be connected to the outlet pipe and with the system
Cryogen inlet communication.
Preferably, intermediary's circulating pump, the end circulating pump and the small pump are set side by side two.
Preferably, the sewage source heat exchanger includes that the internal shell with the accommodating cavity for sewage flow and setting exist
In the accommodating cavity and can relative to the heat exchange tube assemblies of the housing into rotation, the water inlet end of the heat exchange tube assemblies with it is described
Water inlet pipe connection, the water outlet of the heat exchange tube assemblies are connect with the outlet pipe, and the wastewater inlet is arranged in the shell
Upper end, the outlet of sewer is arranged in the lower end of the shell, is provided with above the shell for driving the heat exchanger tube
Component rotates forward and counter-rotational driving device.
Preferably, the heat exchange tube assemblies include multiple heat exchanger tubes being set side by side and the water inlet for making the heat exchanger tube
The pipe fitting that is connected to the water inlet pipe and is connected to the water outlet of the heat exchanger tube with the outlet pipe is held, in the pipe fitting
Portion is provided with distribution and mutually independent intake antrum and water chamber up and down, the water inlet pipe and each heat exchanger tube with it is described
Intake antrum connection, the outlet pipe and each heat exchanger tube are connected to the water chamber.
Preferably, the water inlet pipe and the outlet pipe are coaxially set-located, the water inlet pipe and the outlet pipe with
The shell is relatively fixed, is rotatablely connected between the pipe fitting and the water inlet pipe, the pipe fitting and the outlet pipe it
Between be rotatablely connected, the axis of the axis of the water inlet pipe and the outlet pipe is overlapped with the pivot center of the pipe fitting.
Preferably, the driving device includes the setting motor of side, the output shaft company with the motor on the housing
The control terminal of the high gear connect and the low-speed gear being fixedly connected with the pipe fitting, the motor is provided with motor positive and inverse
Circuit, the center position of the low-speed gear is provided with the through-hole passed through for the water inlet pipe and the outlet pipe, described low
Fast gear and the water inlet pipe and the outlet pipe are rotatablely connected.
Preferably, multiple connecting columns are fixedly installed on the lower end surface of the low-speed gear, multiple connecting columns are along institute
The circumferential direction for stating low-speed gear is uniformly distributed, and the top end face of the shell is provided with the annular through-hole passed through for the connecting column, institute
The axis for stating annular through-hole is overlapped with the axis of the low-speed gear, and multiple connecting columns can circumferentially be moved along the annular through-hole
Dynamic, the lower end of the connecting column is fixedly connected with the upper end of the pipe fitting.
Preferably, the shell includes cylindrical portion and the conus portion below the cylindrical portion, under the cylindrical portion
End and the big end of the conus portion are connected to one formula structure, and the side of the cylindrical portion upper end is arranged in the wastewater inlet
On wall, the outlet of sewer is arranged in the bottom end of the conus portion, and the cylindrical portion is extended at the wastewater inlet to be had and institute
The general tangential sewage water inlet pipe of cylindrical portion is stated, so that sewage tangentially enters the shell along the cylindrical portion.
Preferably, the height of the shell being internally provided with for cleaning the case inside wall and the heat exchange tube assemblies
Press sprinkler head.
The technical scheme provided by the application includes following the utility model has the advantages that
A kind of sewage source heat pump equipment provided by the present application, including shell, for being connected to form effluent cycle with source of sewage
The sewage source heat exchanger of system, for being connected to water source heat pump units and the moisturizing system to form the end circulatory system with end-equipment
System.It is provided with the first import and first outlet for being connected to source of sewage on the shell and for being connected to end-equipment
Second import and second outlet are provided on sewage source heat exchanger for the wastewater inlet and outlet of sewer of sewage flow and for clear
Water flow logical water inlet pipe and outlet pipe, be provided in water source heat pump units for the clear water import of clear water circulation and clear water output and
For the refrigerant inlet and refrigerant outlet of refrigerant circulation, between wastewater inlet and the first import, outlet of sewer goes out with first
Pass through piping connection between mouthful, between the second import and refrigerant inlet, between refrigerant outlet and second outlet.Freezing
Be provided with end circulating pump between agent import and the second import, outlet pipe and clear water import by piping connection and clear water output with
Water inlet pipe forms intermediary's circulatory system by piping connection, and intermediary's circulating pump is provided between clear water import and outlet pipe, on
It states water charging system to connect with intermediary's circulatory system and the end circulatory system, is intermediary's circulatory system and end circulatory system moisturizing.
Above-mentioned sewage source heat exchanger, water source heat pump units, end circulating pump, intermediary's circulating pump and water charging system are arranged at interior of shell
And it is connected by above-mentioned.So set, to have passed through piping connection good for each part of interior of shell, during construction and installation,
Only need to by shell the first import and first outlet connect with source of sewage, by shell the second import and second outlet with it is last
End equipment (such as central air-conditioning) connection, and the equipment is connect with distribution system, avoid live agency circulating pump and
Piping connection between sewage source heat exchanger and water source heat pump units and between end circulating pump and water source heat pump units
Piping connection etc., simplifies installation steps, is conducive to improve construction quality, reduces installation cost.Moreover, the sewage source heat pump is set
Standby is individual product, it is connected with source of sewage, distribution system and end-equipment can be used, when building does not need
When, the equipment and source of sewage, distribution system and end-equipment can be disconnected, the equipment disassembled can also pacify
On other buildings, realizes recycling, avoid wasting.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of sewage source heat pump equipment shown in the embodiment of the present invention；
Fig. 2 is a kind of circulation schematic diagram of sewage source heat pump equipment interior media shown in the embodiment of the present invention；
Fig. 3 is that the connection between each circulatory system inside a kind of sewage source heat pump equipment shown in the embodiment of the present invention is shown
Meaning schematic diagram；
Fig. 4 is a kind of structure schematic diagram of water source heat pump units shown in the embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of sewage source heat exchanger shown in the embodiment of the present invention；
Fig. 6 is Section A-A schematic diagram in Fig. 5；
Fig. 7 is the attachment structure schematic diagram between driving device and heat exchange tube assemblies shown in the embodiment of the present invention.
Appended drawing reference:
Shell -1；Source of sewage -2；Sewage source heat exchanger -3；End-equipment -4；Water source heat pump units -5；First import -6；
First outlet -7；Second import -8；Second outlet -9；Wastewater inlet -10；Outlet of sewer -11；Water inlet pipe -12；Outlet pipe -13；
Clear water import -14；Clear water output -15；Refrigerant inlet -16；Refrigerant outlet -17；End circulating pump -18；Intermediary's circulating pump-
19；Moisturizing entrance -20；Water supply tank -21；Small pump -22；Shell -23；Heat exchanger tube -24；Pipe fitting -25；Intake antrum -26；Water outlet
Chamber -27；Motor -28；High gear -29；Low-speed gear -30；Connecting column -31；Annular through-hole -32；Sewage water inlet pipe -33；It steams
Send out device -34；Compressor -35；Condenser -36；Expansion valve -37；First valve -38；Second valve -39；Third valve -40；The
Four valves -41.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Present embodiment is designed to provide a kind of sewage source heat pump equipment, by what is connected by connecting line
Sewage source heat exchanger, water source heat pump units, intermediary's circulating pump, end circulating pump and water charging system setting inside the housing, simplify
The installation steps of construction site, the equipment are individual modular product, when building does not need the equipment, can be torn open
It unloads down and is mounted on other buildings, realize recycling, avoid wasting.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Summary of the invention rise any restriction effect.In addition, the full content of composition represented by following example is not limited to as right
Necessary to the solution invented documented by it is required that.
Referring to Fig.1~7, the structural schematic diagram of sewage source heat pump equipment in some exemplary embodiments is shown.This implementation
A kind of sewage source heat pump equipment that example provides, including shell 1, for being connected to the sewage to form effluent cycle system with source of sewage 2
Source heat exchanger 3, for being connected to the water source heat pump units 5 and water charging system to form the end circulatory system with end-equipment 4.Outside
The first import 6 and first outlet 7 for being connected to source of sewage 2 and for being connected to end-equipment 4 are provided on shell 1
Two imports 8 and second outlet 9, be provided on sewage source heat exchanger 3 for sewage flow wastewater inlet 10 and outlet of sewer 11 with
And water inlet pipe 12 and outlet pipe 13 for clear water circulation, the clear water import 14 for clear water circulation is provided in water source heat pump units 5
With clear water output 15 and for the refrigerant inlet 16 and refrigerant outlet 17, wastewater inlet 10 and the first import of refrigerant circulation
Between 6, between outlet of sewer 11 and first outlet 7, between the second import 8 and refrigerant inlet 16, refrigerant outlet 17 and
Pass through piping connection between two outlets 9.It is provided with end circulating pump 18 between refrigerant inlet 16 and the second import 8, out
Water pipe 13 and clear water import 14 form intermediary by piping connection by piping connection and clear water output 15 and water inlet pipe 12 and recycle
System is provided with intermediary's circulating pump 19, above-mentioned water charging system and intermediary's circulatory system between clear water import 14 and outlet pipe 13
It is connected with the end circulatory system, is intermediary's circulatory system and end circulatory system moisturizing.Above-mentioned sewage source heat exchanger 3, water source heat
Pump assembly 5, end circulating pump 18, intermediary's circulating pump 19 and water charging system are arranged at 1 inside of shell and connect by above-mentioned, outside
Shell 1 can be container.
So set, to have passed through piping connection good for each part inside shell 1, during construction and installation, only need by
The first import 6 and first outlet 7 on shell 1 are connect with source of sewage 2, by shell 1 the second import 8 and second outlet 9 with
End-equipment 4 (such as central air-conditioning) connection, and the equipment is connect with distribution system, avoid live agency circulating pump
Piping connection between 19 and sewage source heat exchanger 3 and water source heat pump units 5 and to end circulating pump 18 and Water source heat pump unit
Piping connection etc. between group 5, simplifies installation steps, is conducive to improve construction quality, reduces installation cost.Moreover, the dirt
Water resource heat pump equipment is individual product, it, which is connected with source of sewage 2, distribution system and end-equipment 4, can be used, when building
When building object and not needing, the equipment and source of sewage 2, distribution system and end-equipment 4 can be disconnected, what is disassembled should
Equipment can also be mounted on other buildings, realized recycling, avoided wasting.
In an implementation, the heat transferring medium in above-mentioned intermediary's circulatory system is typically chosen as clear water, changing in the circulatory system of end
Thermal medium is refrigerant, and when end-equipment 4 is central air-conditioning, heat transferring medium herein is air conditioner water, i.e. clear water.Above-mentioned moisturizing system
System is connected to intermediary's circulatory system and the end circulatory system, it is ensured that is not fallen in intermediary's circulatory system and the end circulatory system
It is empty, do not gasify, not superpressure, and can guarantee certain circulating pressure, guarantee that the stabilization of cold and hot exchange between each system is normal.
In the present embodiment, above-mentioned water charging system includes the benefit for accommodating the water supply tank 21 of clear water and connecting with water supply tank 21
The outlet end of water pump 22, small pump 22 is connected to outlet pipe 13 and is connected to refrigerant inlet 16, when intermediary's circulatory system and end
When the end circulatory system needs moisturizing, small pump 22 is through-flow to intermediary's circulatory system and end cyclic system by the clear water in water supply tank 21
System carries out moisturizing.It is provided with moisturizing entrance 20 on shell 1, by piping connection between moisturizing entrance 20 and water supply tank 21, mends
Water inlet 20 is connect with external clear water source, according to the water situation inside water supply tank 21 to 21 internal water flooding of water supply tank, guarantees to mend
Water inside water tank 21 is sufficient.Above-mentioned small pump 22 can be selected as frequency conversion small pump, smaller in the flow demand of small pump 22
When, the revolving speed of small pump 22 is lower, is beneficial to energy conservation.
In preferred embodiment, above-mentioned intermediary's circulating pump 19, end circulating pump 18 and small pump 22 are respectively provided in two, two
Jie's circulating pump 19 is arranged in parallel, and two end circulating pumps 18 are arranged in parallel, and two small pumps 22 are arranged in parallel, a preparation and a use,
One of intermediary's circulating pump 19 or in which an end circulating pump 18 or in which a small pump 22 break down, and repair
When, guarantee the water supply continuous operation of each circulatory system, avoids the influence worked normally to the equipment.
It should be noted that above-mentioned water source heat pump units 5 include sequentially connected evaporator 34, compressor 35, condenser
36 and expansion valve 37, evaporator 34 and condenser 36 form the circulation of coolant media by expansion valve 37 and compressor 35.Compression
Machine 35 plays a part of compression and circulating refrigerant medium from low-temp low-pressure at high temperature and pressure, and expansion valve 37 can be to cold media
Matter plays the role of reducing pressure by regulating flow, and adjusts the coolant media flow into evaporator 34.Evaporator 34 is to export setting for cooling capacity
Standby, its role is to the liquid refrigerants medium for flowing into expanded valve 37 evaporations, to absorb the heat of object to be cooled, reach system
Cold purpose.Condenser 36 is the equipment of quantity of heat given up, and the heat absorbed from evaporator 34 consumes function institute together with compressor 35
The heat of conversion is taken away in condenser 36 by coolant media, achievees the purpose that heating.
Between the input end and intermediary's circulatory system of above-mentioned evaporator 34, the outlet end of evaporator 34 and intermediary's circulatory system
Between be provided with the first valve 38, between the input end and the end circulatory system of evaporator 34, the outlet end of evaporator 34 with
The second valve 39 is provided between the circulatory system of end, between the input end and intermediary's circulatory system of condenser 36, condenser
Third valve 40, the input end and the end circulatory system of condenser 36 are provided between 36 outlet end and intermediary's circulatory system
Between, the connection of the 4th valve 41 is provided between the outlet end of condenser 36 and the end circulatory system, as shown in figure 4, above-mentioned
Valve is common two-way valve, and the valve of black is the valve being in close state in figure, and white valve is in opening
The valve of state is opened, the black heavy line of arrow mark is the circulating direction of clear water or air conditioner water in figure.
In winter, end-equipment 4 needs to need to make air conditioner water when flowing through water source heat pump units 5 at this time to space heating
Heat is absorbed, temperature increases, and heat release when clear water being made to flow through water source heat pump units 4 needs that clear water is made to flow through evaporator 34 at this time, makes sky
Water transfer flows through condenser 36, that is, keeps the first valve 38 and the 4th valve 41 in the open state, at this time the second valve 39 and third
Valve 40 is in close state.In summer, end-equipment 4 needs to building cooling supply to need that air conditioner water is made to flow through water source at this time
Heat is discharged when heat pump unit 5, temperature decline absorbs heat, needs to make clear water stream at this time when clear water being made to flow through water source heat pump units 5
Through condenser 36, air conditioner water is made to flow through evaporator 34, that is, to keep the second valve 39 and third valve 40 in the open state, at this time
First valve 38 and the 4th valve 41 are in close state.When clear water or air conditioner water flow through evaporator 34, coolant media is steaming
It is evaporated inside hair device 34, which can absorb heat, and heat derives from the clear water or air-conditioning for flowing through evaporator 34 just
Water, clear water or air conditioner water discharge heat.When clear water or air conditioner water flow through condenser 36, coolant media is in 36 inside quilt of condenser
Condensation, the condensation process can discharge heat, and heat is flowed through the clear water of condenser 36 or air conditioner water absorption is taken away.
In the present embodiment, above-mentioned sewage source heat exchanger 3 includes the internal shell 23 with the accommodating cavity for sewage flow
With the heat exchange tube assemblies that is arranged in accommodating cavity and can rotate relative to shell 23, the upper of shell 23 is arranged in wastewater inlet 10
The lower end of shell 23 is arranged in end, outlet of sewer 11, and sewage flows into inside shell 23 from wastewater inlet 10, flows through set of heat exchange tubes
It is flowed out after part from outlet of sewer 3.There is the heat exchanger channels being connected to water inlet pipe 12 and outlet pipe 13, heat exchange inside heat exchange tube assemblies
The water inlet end of tube assembly is connect with water inlet pipe 12, and the water outlet of heat exchange tube assemblies is connect with outlet pipe 13, and clear water is from water inlet pipe 12
After entering to the heat exchanger channels of heat exchange tube assemblies, flowed out from outlet pipe 13.Inside clear water and shell 23 inside heat exchanger channels
Sewage has different temperature, and the presence of the temperature difference can make to occur between the clear water inside heat exchanger channels and the sewage inside shell 23
Heat transfer, if the temperature of clear water is lower than the temperature of sewage, clear water can absorb the heat in sewage and temperature increases；If clear water
Temperature it is higher than the temperature of sewage, then the heat that sewage can absorb in clear water reduces the temperature of clear water.Above shell 23 also
It is provided with and enters shell from wastewater inlet 10 with counter-rotational driving device, sewage for driving heat exchange tube assemblies to rotate forward
Behind 23 inside, will do it rotation under the drive of heat exchange tube assemblies, due to the difference of density, centrifugal force, centripetal force, buoyancy and
Under the collective effect of fluid drag, downward eddy flow is formed inside shell 23, is had to the impurity for suspending or swimming in sewage
There is downward suction, so as to effectively by suspension class or floating class impurity discharge, avoid generating because of suspended matter or floating material
Blockage problem.Driving device can drive heat exchange tube assemblies to rotate forward relative to shell 23 or reversely turn relative to shell 23
It is dynamic, it is once exchanged at interval of the rotation direction of a period of time exchange heat pipe assembly, heat exchange tube assemblies rotate and reverse friendship
For progress, thus it is possible to vary direction is washed away in sewage exchange heat pipe assembly outer surface, can make the impurity being wrapped in heat exchange tube assemblies
It splits away off under the backward erosion effect of sewage, and is discharged with sewage, it is dirty stifled effectively to remove winding-type.
In addition, sewage is circulated to the lower end of shell 23 in the form of eddy flow from the upper end of shell 23, sewage is increased in shell
Currency inside body 23, heat-exchange time is increased, improves the heat exchange efficiency of the sewage source heat exchanger；Eddy flow increases pair
The disturbance of drainage flow increases the heat transfer coefficient of heat exchange tube assemblies, improves heat exchange efficiency.
In the present embodiment, heat exchange tube assemblies include multiple heat exchanger tubes 24 and water inlet end and water inlet pipe for making heat exchanger tube 24
12 pipe fittings 25 for being connected to and being connected to the water outlet of heat exchanger tube 24 with outlet pipe 13.Multiple heat exchanger tubes 24 are set side by side, each
The internal cavities of heat exchanger tube 24 are the heat exchanger channels of heat exchange tube assemblies, pipe fitting 25 be internally provided with it is mutually independent into
The top of water cavity 26 and water chamber 27, intake antrum 26 is connected to water inlet pipe 12, and the lower section of intake antrum 26 and each heat exchanger tube 24 connect
Logical, the top of water chamber 27 is connected to outlet pipe 13, and the lower section of water chamber 27 is connected to each heat exchanger tube 24, and clear water passes through water inlet
Pipe 12 flows into the intake antrum 26 of pipe fitting 25, since intake antrum 26 is connected to each heat exchanger tube 24 simultaneously, in intake antrum 26
The clear water in portion can be flow to inside each heat exchanger tube 24, be sent out inside the heat exchanger channels of heat exchanger tube 24 with the sewage outside heat exchanger tube 24
Heat transfer is given birth to, the clear water through exchanging heat flow to water chamber 27 inside each heat exchanger tube 24, and flows out by outlet pipe 5.
In implementation, distribution, heat exchanger tube 24 be can be set up and down in 25 inside of pipe fitting for above-mentioned intake antrum 26 and water chamber 27
For U-typed, i.e., each heat exchanger tube 24 includes two parallel and straight sections being set side by side and a bent portion, and the two of bent portion
The formula structure that is connected to one respectively with the lower end of two straight sections is held, the upper end of one of straight sections extends to intake antrum
26, the upper end of another straight sections extends to water chamber 27.U-typed is set by heat exchanger tube 24, increases clear water in heat exchanger tube
24 internal flow distances, increase the heat-exchange time between sewage, and the heat exchange efficiency of the heat exchanger can be improved.
In implementation, water inlet pipe 12 and outlet pipe 13 are coaxially set-located, water inlet pipe 12 be fixedly connected with outlet pipe 13 and
It is fixedly connected positioned at one of outside with shell 23.It is rotatablely connected between pipe fitting 25 and water inlet pipe 12, pipe fitting 25 and water outlet
It is rotatablely connected between pipe 13, the axis of water inlet pipe 12 and the axis of outlet pipe 13 are overlapped with the pivot center of pipe fitting 25, are changed
Heat pipe 24 is fixedly connected with pipe fitting 25, and in pipe fitting 25 and 24 rotation process of heat exchanger tube, water inlet pipe 12 and outlet pipe 13 are solid
It is fixed motionless, the rotation for the connecting line connecting with water inlet pipe 12 and outlet pipe 13 being arranged in outside shell 23 is avoided, is avoided
The winding problem of connecting line.As shown in figure 5, water inlet pipe 12 is set in the outside of outlet pipe 13, the inner sidewall of water inlet pipe 12 with
There is gap, gap of the clear water between water inlet pipe 12 and outlet pipe 13 is circulated to intake antrum between the lateral wall of outlet pipe 13
26；Clear water in water chamber 27 flows out inside outlet pipe 13.Opposite, if the inside of outlet pipe 13 is arranged in water inlet pipe 12,
There is gap, clear water is then flowed into inside water inlet pipe 12 into water between the lateral wall of water inlet pipe 12 and the inner sidewall of outlet pipe 13
Chamber 26；Gap outflow of the clear water between water inlet pipe 12 and outlet pipe 13 in water chamber 27.
In implementation, to realize the relative rotation between pipe fitting 25 and water inlet pipe 12 and outlet pipe 13, water inlet pipe 12 with
First pivoting support is set between pipe fitting 25, the second pivoting support is set between outlet pipe 13 and pipe fitting 25, wherein the
Single-revolution supports and the second pivoting support is while guaranteeing that pipe fitting 25 can be rotated relative to water inlet pipe 12 and outlet pipe 13,
Support force straight up need to be provided for pipe fitting 25, the first pivoting support and the second pivoting support can be taper roller herein
Bearing.First pivoting support includes outside the first inner ring being fixedly connected with water inlet pipe 12 and be fixedly connected with pipe fitting 25 first
Circle, the second pivoting support includes outside the second inner ring being fixedly connected with outlet pipe 13 and be fixedly connected with pipe fitting 25 second
Circle, is provided with rolling element between the first inner ring and the first outer ring and between the second inner ring and the second outer ring, to guarantee first
Can smoothly be carried out between inner ring and the first outer ring relatively rotate and the second inner ring and the second outer ring between can smoothly into
Row relatively rotates.
In implementation, to guarantee that the leakproofness and outlet pipe 13 that are rotatablely connected between water inlet pipe 12 and pipe fitting 25 connect with pipe
The leakproofness being rotatablely connected between first 25 is all provided between water inlet pipe 12 and pipe fitting 25, between outlet pipe 13 and pipe fitting 25
Set sealing ring.
In implementation, above-mentioned driving device includes the motor 28 that 23 top of shell is arranged in, the output axis connection with motor 28
High gear 29 and the low-speed gear 30 that is fixedly connected with pipe fitting 25,30 engaged transmission of high gear 29 and low-speed gear.
It is provided with the through-hole passed through for water inlet pipe 12 and outlet pipe 13, in the center position of low-speed gear 30 for convenient for narration, existing vacation
If water inlet pipe 12 is set in the outside of outlet pipe 13.In such cases, water inlet pipe 12 and outlet pipe 13 pass through on low-speed gear 30
Through-hole after, water inlet pipe 12 and low-speed gear 30 are rotatablely connected.Bearing, inner ring and the water inlet pipe 12 of bearing are set in through-hole
Lateral wall is fixedly connected, and the outer ring of bearing is fixedly connected with low-speed gear 30, at this point, water inlet pipe 12 is equivalent to low-speed gear 30 again
Shaft, the rotation for low-speed gear 30 provides support.
To realize rotating and reverse for motor 28, the control terminal of motor 28 is provided with motor positive/reverse rotation circuit, passes through electricity
Machine positive and negative rotation circuit realizes the control that rotates and reverse to motor 28, i.e. the rotating forward of realization pipe fitting 25 and heat exchanger tube 24 and anti-
Turn.
It should be noted that the revolving speed of low-speed gear 30 is lower, i.e. the revolving speed of pipe fitting 25 and heat exchanger tube 24 is lower, generally
It is 1~2 rev/min.
In the present embodiment, to enable low-speed gear 30 that pipe fitting 25 to be driven to be rotated, in the lower end surface of low-speed gear 30
On be provided with multiple connecting columns 31, multiple connecting columns 31 are evenly distributed on water inlet pipe 12 and outlet pipe along the circumferential direction of low-speed gear 30
Around 13, the upper end of connecting column 31 is fixedly connected with the lower end surface of low-speed gear 30, the lower end of connecting column 31 and pipe fitting 25
Upper end be fixedly connected, referring to Fig. 7, annular through-hole 32, the axis of annular through-hole 32 need to be set on the top end face of shell 23 at this time
Line is overlapped with the axis of low-speed gear 30, and connecting column 31 can pass through annular through-hole 32, and in the drive lower edge of low-speed gear 30
The circumferential direction of annular through-hole 32 is mobile.Multiple connecting columns 31 are moved along the circumferential direction of annular through-hole 32 simultaneously, each connecting column 31 and pipe
Link position between connector 25 is different, and each connecting column 31 all has tangential force in corresponding position to pipe fitting 25, thus
Pipe fitting 25 is driven to rotate.
In the present embodiment, shell 23 includes cylindrical portion and the conus portion below cylindrical portion, the lower end of cylindrical portion and circle
The big end in tapering is connected to one formula structure, and wastewater inlet 10 is arranged on the side wall of cylindrical portion upper end, outlet of sewer 11
The bottom end of conus portion is set, and the lower end of shell 23 is conus portion, i.e. the bottom surface of shell 23 is the inclined-plane tilted down, and sewage goes out
11 positions of mouth are minimum, guarantee that deposition class impurity can smoothly be discharged from outlet of sewer 11, can be to avoid deposition class dirt, reduction
To the cleaning amount of the heat exchanger.
It should be noted that since the lower end of shell 23 is arranged in outlet of sewer 11, to guarantee that the lower section of shell 23 has
Sufficient installation space, the support frame for being used to support shell 23 is additionally provided in the outside of shell 23, shell 23 is fixedly supported on
On support frame.
In the preferred embodiment of the present embodiment, the cylindrical portion of shell 23 is extended at wastewater inlet 10 to be had and cylindrical portion substantially phase
The sewage water inlet pipe 33 cut, as shown in fig. 6, so that sewage be when entering shell 23 along the cylindrical portion of shell 23 tangential direction into
Enter, can produce strong rotary motion at this time, be conducive to form vortex flow in the inside of shell 23, increase to suspension class or
Float the downward suction of class impurity.
Need to illustrate when, can produce strong rotary motion, sewage water inlet pipe after shell 23 to guarantee that sewage enters
Angle α of 33 axis and cylindrical portion between the tangent line of corresponding position is 0~30 degree.
In the present embodiment, it is internally provided with high-pressure water nozzle in shell 23, for periodically to 23 inner sidewall of shell and changing
Heat pipe assembly is cleaned, and avoids manually cleaning.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of sewage source heat pump equipment characterized by comprising shell (1) is used to be connected to form sewage with source of sewage (2)
The sewage source heat exchanger (3) of the circulatory system is used to be connected to the water source heat pump units to form the end circulatory system with end-equipment (4)
(5) and water charging system, the sewage source heat exchanger (3), the water source heat pump units (5), the water charging system are arranged at
The shell (1) is internal；
Be provided on the shell (1) the first import (6) for being connected to the source of sewage (2) and first outlet (7) and
The second import (8) and second outlet (9) for being connected to the end-equipment (4)；
Wastewater inlet (10) and outlet of sewer (11) and water inlet pipe (12) and water outlet are provided on the sewage source heat exchanger (3)
It manages (13)；
Be provided on the water source heat pump units (5) clear water import (14) and clear water output (15) and refrigerant inlet (16) and
Refrigerant outlet (17)；
Between the wastewater inlet (10) and first import (6), the outlet of sewer (11) and the first outlet (7) it
Between, between second import (8) and the refrigerant inlet (16), the refrigerant outlet (17) and the second outlet
(9) end circulating pump is provided between the refrigerant inlet (16) and second import (8) by piping connection between
(18)；
The outlet pipe (13) and the clear water import (14) pass through piping connection and the clear water output (15) and the water inlet
It manages (12) and intermediary's circulatory system is formed by piping connection, be provided between the clear water import (14) and the outlet pipe (13)
Intermediary's circulating pump (19).
2. sewage source heat pump equipment according to claim 1, which is characterized in that be provided with moisturizing on the shell (1) and enter
Mouth (20), the water charging system include the water supply tank (21) being connected to the moisturizing entrance (20) and connect with the water supply tank (21)
The outlet end of the small pump (22) connect, the small pump (22) be connected to the outlet pipe (13) and with the refrigerant inlet
(16) it is connected to.
3. sewage source heat pump equipment according to claim 2, which is characterized in that intermediary's circulating pump (19), the end
End circulating pump (18) and the small pump (22) are set side by side two.
4. sewage source heat pump equipment according to claim 1, which is characterized in that the sewage source heat exchanger (3) includes interior
Portion has for the shell (23) of the accommodating cavity of sewage flow and setting in the accommodating cavity and can be relative to the shell
(23) heat exchange tube assemblies rotated, the water inlet end of the heat exchange tube assemblies are connect with the water inlet pipe (12), the set of heat exchange tubes
The water outlet of part is connect with the outlet pipe (13), and the wastewater inlet (10) setting is described in the upper end of the shell (23)
Outlet of sewer (11) setting is provided with above the lower end of the shell (23), the shell (23) for driving the heat exchanger tube
Component rotates forward and counter-rotational driving device.
5. sewage source heat pump equipment according to claim 4, which is characterized in that the heat exchange tube assemblies include multiple arranged side by side
The heat exchanger tube (24) of setting and for being connected to the water inlet end of the heat exchanger tube (24) with the water inlet pipe (12) and making described change
The pipe fitting (25) that the water outlet of heat pipe (24) is connected to the outlet pipe (13), the pipe fitting (25) are internally provided with up and down
Distribution and mutually independent intake antrum (26) and water chamber (27), the water inlet pipe (12) and each heat exchanger tube (24) with
Intake antrum (26) connection, the outlet pipe (13) and each heat exchanger tube (24) are connected to the water chamber (27).
6. sewage source heat pump equipment according to claim 5, which is characterized in that the water inlet pipe (12) and the outlet pipe
(13) it is coaxially set-located, the water inlet pipe (12) and the outlet pipe (13) and the shell (23) are relatively fixed, described
It is rotatablely connected between pipe fitting (25) and the water inlet pipe (12), is rotated between the pipe fitting (25) and the outlet pipe (13)
Connection, the pivot center weight of the axis of the water inlet pipe (12) and the axis of the outlet pipe (13) with the pipe fitting (25)
It closes.
7. sewage source heat pump equipment according to claim 5, which is characterized in that the driving device includes being arranged described
Motor (28) above shell (23), with the high gear (29) of the output axis connection of the motor (28) and with the pipe fitting
(25) low-speed gear (30) being fixedly connected, the control terminal of the motor (28) is provided with motor (28) positive and negative rotation circuit, described
The center position of low-speed gear (30) is provided with the through-hole passed through for the water inlet pipe (12) and the outlet pipe (13), described
Low-speed gear (30) and the water inlet pipe (12) and the outlet pipe (13) are rotatablely connected.
8. sewage source heat pump equipment according to claim 7, which is characterized in that on the lower end surface of the low-speed gear (30)
It being fixedly installed multiple connecting columns (31), multiple connecting columns (31) are uniformly distributed along the circumferential direction of the low-speed gear (30),
The top end face of the shell (23) is provided with the annular through-hole (32) passed through for the connecting column (31), the annular through-hole (32)
Axis be overlapped with the axis of the low-speed gear (30), multiple connecting columns (31) can be circumferential along the annular through-hole (32)
Mobile, the lower end of the connecting column (31) is fixedly connected with the upper end of the pipe fitting (25).
9. sewage source heat pump equipment according to claim 4, which is characterized in that the shell (23) includes cylindrical portion and position
Conus portion below the cylindrical portion, the big end of the lower end of the cylindrical portion and the conus portion are connected to one formula knot
Structure, the wastewater inlet (10) are arranged on the side wall of the cylindrical portion upper end, and the outlet of sewer (11) is arranged in the circle
The bottom end in tapering, the cylindrical portion is extended at the wastewater inlet (10) the wastewater influent general tangential with the cylindrical portion
It manages (33), so that sewage tangentially enters the shell (23) along the cylindrical portion.
10. sewage source heat pump equipment according to claim 4, which is characterized in that shell (23) are internally provided with
For cleaning the high-pressure water nozzle of the shell (23) inner sidewall and the heat exchange tube assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393351.6A CN110057001A (en) | 2019-05-13 | 2019-05-13 | A kind of sewage source heat pump equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393351.6A CN110057001A (en) | 2019-05-13 | 2019-05-13 | A kind of sewage source heat pump equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110057001A true CN110057001A (en) | 2019-07-26 |
Family
ID=67323026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393351.6A Pending CN110057001A (en) | 2019-05-13 | 2019-05-13 | A kind of sewage source heat pump equipment |
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| Country | Link |
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| CN (1) | CN110057001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335648A (en) * | 2020-03-20 | 2022-11-11 | 世界之一高科技有限公司 | Heat pump system and refrigeration and heating system using same |
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| CN208059634U (en) * | 2018-02-24 | 2018-11-06 | 无锡泰仑达化机设备有限公司 | A kind of heat exchanger for sewage disposal |
| CN209857298U (en) * | 2019-05-13 | 2019-12-27 | 燕河能源技术(北京)股份有限公司 | Sewage source heat pump equipment |
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2019
- 2019-05-13 CN CN201910393351.6A patent/CN110057001A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11264680A (en) * | 1998-03-17 | 1999-09-28 | Toshiba Eng Co Ltd | Heat exchanger |
| CN101042285A (en) * | 2007-04-25 | 2007-09-26 | 王君健 | Disc shape self-cleaning waste-water thermal energy recoverer |
| CN204460845U (en) * | 2015-02-12 | 2015-07-08 | 高亚民 | Bathing pool heat energy recycling dedicated hot water unit |
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| CN115335648A (en) * | 2020-03-20 | 2022-11-11 | 世界之一高科技有限公司 | Heat pump system and refrigeration and heating system using same |
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