CN207162728U - Hydrojet tower direct-evaporation-type heat pump heating system - Google Patents
Hydrojet tower direct-evaporation-type heat pump heating system Download PDFInfo
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- CN207162728U CN207162728U CN201721022480.7U CN201721022480U CN207162728U CN 207162728 U CN207162728 U CN 207162728U CN 201721022480 U CN201721022480 U CN 201721022480U CN 207162728 U CN207162728 U CN 207162728U
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Abstract
A kind of hydrojet tower direct-evaporation-type heat pump heating system, including hydrojet tower, Condensing units and user's heating equipment, wherein, shower is provided with the hydrojet shell and on the downside of the exhaust outlet, shower nozzle is provided with the shower, from the shower nozzle towards the circulation liquid pool formed with spray heating path, heat absorption coil pipe is provided with the spray heating path；The Condensing units include compressor and condenser, the compressor is connected with the output end of the heat absorption coil pipe, the condenser is connected with the input of the heat absorption coil pipe, the heat absorption coil pipe, the compressor, the condenser are in turn connected to form the loop for refrigerant circulation circulation, refrigerant gas transfers heat to medium in the condenser, and heated medium flows into user's heating equipment.Overcome air source heat pump winter environment temperature it is relatively low when COP values it is relatively low and need to defrost repeatedly power consumption the problem of.
Description
Technical field
Heat pump heating equipment technical field is the utility model is related to, more specifically, more particularly to a kind of hydrojet tower is direct
Vaporation-type heat pump heating system.
Background technology
Air source heat pump and ground (water) source heat pump are the two kinds of heat pump heating forms generally used, and air source heat pump is with sky
The temperature difference in gas carrys out work, so having refrigeration, heating efficiency to decay with the reduction (winter) or rise (summer) of outdoor temperature
Shortcoming；Earth source heat pump is to be greatly used as energy-accumulating medium, and it can transfer heat in underground and store in summer,
Winter is further taken out to use.So the energy utilization efficiency of earth source heat pump is at least higher by more than 40%, but ground than air source heat pump
The shortcomings that initial cost is too high, and floor space is excessive be present in source heat pump.
In view of the shortcomings that source pump of both patterns is present, this patent releases a kind of hydrojet tower direct-evaporation-type heat pump
Heating system, the shortcomings that can effectively overcoming above two unit.
Utility model content
The purpose of this utility model is to provide a kind of hydrojet tower direct-evaporation-type heat pump heating system, existing to solve
Problem present in air source heat pump and earth source heat pump.
To achieve these goals, the utility model provides following technical scheme：
A kind of hydrojet tower direct-evaporation-type heat pump heating system, including hydrojet tower, Condensing units and user's heating are set
It is standby, wherein, the hydrojet tower includes hydrojet shell, exhaust outlet is offered at the top of the hydrojet shell, in the spray
The bottom of liquid shell is provided with circulation liquid pool, and the circulation liquid pool is used for storage solutions, in the hydrojet shell and position
Shower is provided with the downside of the exhaust outlet, shower nozzle is provided with the shower, in the outer of the hydrojet shell
Portion is provided with solution pump, and the solution pump includes inlet and liquid outlet, and the inlet connects with the circulation liquid pool,
The liquid outlet docks with the shower, from the shower nozzle towards the circulation liquid pool formed with spray heating path, in institute
State in spray heating path and be provided with heat absorption coil pipe；The Condensing units include compressor and condenser, the compressor
It is connected with the output end of the heat absorption coil pipe, the condenser is connected with the input of the heat absorption coil pipe, the heat absorption coil pipe,
The compressor, the condenser are in turn connected to form the loop for refrigerant circulation circulation, freeze in the condenser
Agent gas transfers heat to medium, and heated medium flows into user's heating equipment.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, the compressor is helical-lobe compressor；
The oil eliminator separated for lubricating oil fluid is provided between the compressor and the condenser, in the oil eliminator
Top offer separation outlet, offer in the middle part of the oil eliminator separation import, in the bottom of the oil eliminator
Fluid outlet is offered, the compressor separates import docking with described, and the condenser docks with the outlet that separates, described
Docked with the oil supply system of the compressor fluid outlet.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, in the compressor and the oil
From shut-off valve is provided between device, the compressor separates import docking by the shut-off valve with described.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, the condenser condenses for water-cooled
Device；The condenser is connected by inputting end pipe with the input of the heat absorption coil pipe, close to described in the input end pipe
The position of heat absorption coil pipe is provided with the second ball valve, and expansion valve is provided between second ball valve and the condenser, described
Expansion valve is electric expansion valve, and device for drying and filtering is provided between the condenser and the expansion valve, in the condenser
Be provided with liquid-sighting glass on the pipe for flowing of refrigerant road set between the expansion valve, the condenser and the expansion valve it
Between be additionally provided with supplying valve and magnetic valve.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, the compressor is by exporting end pipe
It is connected with the output end of the heat absorption coil pipe, the position of the heat absorption coil pipe is provided with the first ball in the output end pipe
Valve, also includes dual-pressure controller, and the dual-pressure controller includes high pressure detection branch and low pressure detection branch, institute
State high pressure detection branch to be installed between the compressor and the oil eliminator, the low pressure detection branch is installed on the suction
Between the output end of hot coil and the compressor.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, at the middle part of the hydrojet shell
Air inlet is offered, in being provided with air feed shutter on the air inlet；Axial flow blower is provided with the exhaust outlet.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, pushed up in the circulation liquid pool close to it
The position at portion edge is provided with ball-cock assembly fluid infusion component, is connected by the ball-cock assembly fluid infusion component with external liquid supply equipment.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, the heat absorption coil pipe is in vertical direction
On into roundabout coiled structure, the heat absorption coil pipe overcoat has fin structure.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, liquid barrier, the gear liquid are also included
Plate is arranged at the lower section of the exhaust outlet and the upside of the shower, the liquid barrier is provided with multiple, whole institutes
Liquid barrier is stated in there are certain intervals between each other in horizontal direction spread configuration.
Further, in above-mentioned hydrojet tower direct-evaporation-type heat pump heating system, the solution is ethylene glycol solution.
Hydrojet tower direct-evaporation-type heat pump heating system provided by the utility model, including hydrojet tower, Condensing units
With user's heating equipment.Traditional evaporator (being heat absorption coil pipe in the utility model) is improved by Condensing units,
Directly heat absorption coil pipe is placed in hydrojet tower, using heat absorption coil pipe overcoat fin structure, directly with solution contact heat-exchanging, improved
Heat exchange efficiency；Hydrojet tower uses antifreeze ethylene glycol solution as ejecting liquid, can be more than minus 20 degrees in outdoor temperature
Used in environment；Overcome air source heat pump winter environment temperature it is relatively low when COP values are relatively low and the power consumption that needs to defrost repeatedly is asked
Topic；Simultaneously without dozen ground buried via hole is needed as earth source heat pump, cost is reduced, has saved floor space.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
Wherein：
Fig. 1 is the structural representation of hydrojet tower direct-evaporation-type heat pump heating system in the embodiment of the utility model one.
Description of reference numerals：1 hydrojet tower；11 hydrojet shells；12 circulation liquid pools；13 solution pumps；14 showers；15 sprays
Head；16 heat absorption coil pipes；17 output end pipes；18 input end pipes；19 ball-cock assembly fluid infusion components；20 liquid barriers；21 axial flow blowers；22 rows
Air port；23 first ball valves；24 second ball valves；25 fins；26 air feed shutters；
3 Condensing units；31 compressors；32 condensers；33 dual-pressure controllers；34 high pressure detection branch；35 low pressure
Detection branch；36 shut-off valves；37 expansion valves；38 oil eliminators；39 magnetic valves；40 angle valves；41 supplying valves；42 liquid-sighting glass；43 electricity
Magnet valve；44 devices for drying and filtering；45 electric control boxes；
5 user's heating equipments.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.Each example passes through the utility model
The mode of explanation provide and unrestricted the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case of with new scope or spirit, it can be modified in the utility model and modification.For example, it is illustrated or described as one
The feature of a part for individual embodiment can be used for another embodiment, to produce another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of appended claims and its equivalent.
In description of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model rather than requires that the utility model must be with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.The term " connected " that is used in the utility model, " connection " should be interpreted broadly,
For example, it may be it is fixedly connected or is detachably connected；Can be joined directly together, can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Fig. 1 is refer to, Fig. 1 is the hydrojet tower direct-evaporation-type heat pump heating system that heated in the embodiment of the utility model one
Structural representation.
In an embodiment of the present utility model, a kind of direct-evaporation-type heat pump heating system of hydrojet tower 1, including spray
Liquid tower 1, Condensing units 3 and user's heating equipment 5, wherein,
Hydrojet tower 1 includes hydrojet shell 11, exhaust outlet 22 is offered at the top of hydrojet shell 11, outside hydrojet tower
The bottom of shell 11 is provided with circulation liquid pool 12, and circulation liquid pool 12 is used for storage solutions, in hydrojet shell and is located at exhaust outlet
22 downside is provided with shower 14, and shower nozzle 15 is provided with shower 14, is provided with the outside of hydrojet shell 11 molten
Liquid pump 13, solution pump 13 include inlet and liquid outlet, and inlet connects with circulation liquid pool 12, liquid outlet and shower 14
Docking, from shower nozzle 15 towards circulation liquid pool 12 formed with spray heating path, heat absorption coil pipe is provided with spray heating path
16；Condensing units 3 include compressor 31 and condenser 32, and compressor 31 is connected with the output end for the coil pipe 16 that absorbs heat, condensed
Device 32 is connected with the input for the coil pipe 16 that absorbs heat, and heat absorption coil pipe 16, compressor 31, condenser 32 are in turn connected to form for freezing
The loop of agent circulation, refrigerant gas transfers heat to medium, heated medium flow field access customer in condenser 32
Heating equipment 5.
Hydrojet tower direct-evaporation-type heat pump heating system provided by the utility model, including hydrojet tower 1, Condensing units
3 and user's heating equipment 5.Condensing units 3 carry out traditional evaporator (being heat absorption coil pipe 16 in the utility model)
Improve, directly heat absorption coil pipe 16 is placed in hydrojet tower 1, directly with solution contact heat-exchanging, improves heat exchange efficiency；Overcome sky
COP values are relatively low when air supply heat pump winter environment temperature is relatively low and need the problem of consuming energy of defrosting repeatedly；Simultaneously without as ground source
Heat pump needs to beat ground buried via hole like that, reduces cost, has saved floor space.
Further, compressor 31 is helical-lobe compressor；It is provided between compressor 31 and condenser 32 for lubricating
Lubricating oil entrained by refrigerant is stayed in oil eliminator bottom by the oil eliminator 38 of fluid separation, oil eliminator 38.In oil
The top of separator 38 offers separation outlet, separation import is offered at the middle part of oil eliminator 38, in oil eliminator 38
Bottom offers fluid outlet, and compressor 31 is with separating import docking, and condenser 32 is with separating outlet docking, fluid outlet and pressure
Lubrication uses when the oil supply system docking of contracting machine 31 is run for helical-lobe compressor.
Specifically, fluid outlet is offered in the bottom of oil eliminator 38, angle valve 40 and electricity are installed in fluid outlet
Magnet valve 39, lubricating oil return line is connected with by angle valve 40 and magnetic valve 39, is realized and compressed by lubricating oil return line
The docking of the oil supply system of machine 31.Oil strainer can be set on lubricating oil return line to filter lubricating oil, ensure through oil
The lubricating oil that separator 38 separates meets the use standard of compressor 31.
The effect of oil eliminator 38 is that the lubricating oil in the high pressure steam for discharging compressor 31 is separated, to ensure to fill
Put and safely and efficiently run.According to reducing air velocity and changing point oily principle of airflow direction, make the elaioleucite in high pressure steam
Separated under gravity.
Further, in order to improve the security of heating system operation, set between compressor 31 and oil eliminator 38
There is shut-off valve 36, compressor 31 is docked by shut-off valve 36 with separating import.Shut-off valve 36 can realize that two different hydraulic pressure return
Connection and cut-out between road.
Refrigerant in compressor 31 enters oil eliminator 38 through separating import.In addition, compressor 31 is by exporting end pipe
17 are connected with the output end for the coil pipe 16 that absorbs heat, and the position of heat absorption coil pipe 16 is provided with the first ball valve in output end pipe 17
23, also include dual-pressure controller 33, dual-pressure controller 33 includes high pressure detection branch 34 and low pressure detection branch
35, high pressure detection branch 34 is installed between compressor 31 and oil eliminator 38, and low pressure detection branch 35 is installed on heat absorption coil pipe
Between 16 output end and compressor 31.High pressure gauge is provided with high pressure detection branch 34, for compressor 31 and oil
Fluid pressure from channel interior between device 38 is detected.Low-pressure meter is provided with low pressure detection branch 35, for inhaling
The fluid pressure of channel interior is detected between hot coil 16 and compressor 31.The utility model is by setting high-low pressure to control
Device 33, a variety of operational factors of heating system can be monitored in real time, it can not only improve the stability of system operation,
Control foundation can also be provided for Automated condtrol simultaneously.
The utility model is also provided with electric control box 45, and electric control box 45 and the electrical equipment in the utility model are real
Existing electric signal connection, can so be automatically controlled by electric control box 45 to the utility model.
Further, condenser 32 is water cooled condenser；Condenser 32 is by inputting end pipe 18 and the coil pipe 16 that absorbs heat
Input connects, and the position of heat absorption coil pipe 16 is provided with the second ball valve 24 in input end pipe 18, the second ball valve 24 with
Expansion valve 37 is provided between condenser 32, expansion valve 37 is electric expansion valve 37.
In an embodiment of the invention, device for drying and filtering 44 is provided between condenser 32 and expansion valve 37,
Liquid-sighting glass 42 is provided with the pipe for flowing of refrigerant road set between condenser 32 and expansion valve 37, in condenser 32 and expansion
Supplying valve 41 and magnetic valve 43 are additionally provided between valve 37.
By setting multiple different types of valve members, enable to the present invention that there is multiple fluid control mode.
In said structure design, the utility model is using helical-lobe compressor by the refrigerant gas of HTHP through exhaust
Shut-off valve (exhaust shut-off valve is a kind of safety device, and it can prevent gas backstreaming) is sent into (the oil separation of oil eliminator 38
Device 38 can realize gas, fluid separation, ensure system safety operation), oil eliminator 38 stays the lubricating oil entrained by refrigerant
In the bottom of oil eliminator 38, refrigerant gas out enters water cooled condenser (water cooled condenser from the top of oil eliminator 38
Using reverse-flow condensation) cooling condenses into the liquid of refrigerant cryogenic high pressure, then (device for drying and filtering 44 can through device for drying and filtering 44
Impurity is effectively filtered, built with wire netting) entering electric expansion valve 37, (electric expansion valve 37 saves to refrigerant
Stream, so that refrigerant becomes the liquid of low-temp low-pressure) reducing pressure by regulating flow is into heat absorption coil pipe 16, and refrigerant liquid is in absorbing heat disk
Phase transformation evaporation endothermic in pipe 16, the refrigerant gas after gasification enter back into compressor 31 and realize subsequent cycle.
Liquid-sighting glass is provided with the pipe for flowing of refrigerant road that the utility model is set between condenser 32 and expansion valve 37
42, the running status of refrigerant can be observed by liquid-sighting glass 42.
In order to improve the structural strength of unit hydrojet shell 11, hydrojet shell 11 is not preferentially using in the utility model
Rust steel plate is welded.Hydrojet shell 11 is designed using rectangular parallelepiped structure, and in a state of use, hydrojet shell 11 is set vertically
Put on firm platform.Exhaust outlet 22 is offered at the top of hydrojet shell 11, is set in the bottom of hydrojet shell 11
There is circulation liquid pool 12, circulation liquid pool 12 is used for storage solutions, and solution is preferably ethylene glycol solution, and hydrojet tower uses antifreeze second two
Alcoholic solution is ejecting liquid, can be used in the environment that outdoor temperature is more than minus 20 degrees.In order to improve circulation liquid pool 12
Anticorrosive property, circulation liquid pool 12 can adopt it is made of plastic, for example with PET either PC plastic.Circulate liquid pool 12
Using open-top structure design, in the vertical direction, the open top for circulating liquid pool 12 is relative with exhaust outlet 22.
Shower 14 is provided with hydrojet shell 11 and positioned at the downside of exhaust outlet 22, shower 14 passes through support
In hydrojet shell 11, shower 14 can use stainless steel tube, can also use PVC plastic pipe.In shower 14
On be provided with shower nozzle 15, the mode that shower nozzle 15 is connected through a screw thread is arranged on shower 14, length of the shower nozzle 15 along shower 14
Degree direction is set at equal intervals, so can uniformly spray cooling water by shower nozzle 15.It is provided with the outside of hydrojet shell 11
Solution pump 13, solution pump 13 include inlet and liquid outlet, and inlet connects with circulation liquid pool 12, liquid outlet and shower
14 docking, from shower nozzle 15 towards circulation liquid pool 12 formed with spray heating path, absorbing heat disk is provided with spray heating path
Pipe 16.
Based on said structure design, ethylene glycol solution is mounted with circulation liquid pool 12, starts solution pump 13 by solution pump
13 are pumped to the ethylene glycol solution circulated in liquid pool 12 in shower 14, and ethylene glycol solution is sprayed downwards by shower nozzle 15 afterwards
Spill, its path passed through is to spray heating path (virtual route) during ethylene glycol solution sprinkling downwards.
From the foregoing, hydrojet shell 11 is cuboid housing structure in the utility model, shower 14 is arranged on spray
In liquid shell 11, the axis of shower 14 is parallel with a side of hydrojet shell 11, shower 14 be provided with it is multiple, it is multiple
Shower 14 along having certain intervals ground spread configuration, preferably equally spaced row between each other on the direction of its axis
Row are set, and so multiple showers 14 and shower nozzle 15, which can just form one, spray that occupy certain space, three-dimensional
Heat up path.
In being provided with heat absorption coil pipe 16 in spray heating path, heat absorption coil pipe 16 is copper pipe structure, and absorb heat the defeated of coil pipe 16
Go out end to be connected with compressor 31, the input connection condenser 32 of heat absorption coil pipe 16.Heat absorption coil pipe 16 is arranged on spray heating
In path, such ethylene glycol solution can be just sprayed onto on heat absorption coil pipe 16, absorb second by heat exchange action heat absorption coil pipe 16
The heat of glycol solution and air, refrigerant liquid absorbs to be evaporated after the solution on heat absorption coil pipe 16 surface and the heat of air
Compressor 31 is again introduced into for gas.The in the vertical direction of coil pipe 16 absorb heat into roundabout coiled structure, absorb heat the overcoat of coil pipe 16
There is the structure of fin 25, can more effectively absorb the heat of ethylene glycol solution and air.
In order to further carry the heat absorption efficiency of heat absorption coil pipe 16, the utility model is in the technical scheme to be heated up based on solution
Wind-heat heating is additionally arranged again：Air inlet is offered at the middle part of hydrojet shell 11, air feed shutter 26 is provided with air inlet；
Axial flow blower 21 is provided with exhaust outlet 22.Being provided with air feed shutter 26 can avoid introduced contaminants from entering hydrojet shell
In 11, the stability of system operation can be improved.Axial flow blower 21 is then used for the circulation for accelerating the internal gas flow of hydrojet shell 11
Speed, improve the effect of wind-heat heating.
Also include liquid barrier 20, liquid barrier 20 is arranged at the lower section of exhaust outlet 22 and positioned at the upside of shower 14, gear
Liquid plate 20 is provided with multiple, whole liquid barriers 20 in having certain intervals in horizontal direction between each other spread configuration, gear
Liquid plate 20 blocks the part run up in solution that shower nozzle 15 sprays, is dropped in circulation liquid pool 12, avoids solution
Waste.
The position of its top edge is provided with ball-cock assembly fluid infusion component 19 in circulation liquid pool 12, passes through ball-cock assembly fluid infusion
Component 19 is connected with external liquid supply equipment, the solution of supplement loss in time.
In an embodiment of the present utility model, on the circulation loop of refrigerant, the utility model is provided with two
Individual ball valve (the first ball valve 23 and the second ball valve 24), it can thoroughly block the circulation loop of refrigerant, improve this practicality
New controllability.
This patent introduces a kind of heating hydrojet tower direct-evaporation-type heat pump heating system, and the working procedure of heating system is：
The refrigerant gas of HTHP enters oil eliminator 38 from the outlet of compressor 31, and the lubricating oil separation in refrigerant gas is gone out
Enter condenser 32 (water-cooled Shell-tube Condenser) after coming, transferred heat to after refrigerant gas is condensed in condenser 32
Water, heated water are pumped to user's heating equipment 5 in the room for needing to warm oneself through pipeline, are warmed oneself for user.Condensing
It is changed into the refrigerant liquid of high pressure low temperature after refrigerant gas is condensed in device 32, moisture and miscellaneous is eliminated into device for drying and filtering 44
After matter, enter back into the reducing pressure by regulating flow of expansion valve 37 and become the heat absorption coil pipe 16 that the refrigerant liquid of low-temp low-pressure enters in hydrojet tower 1,
Ethylene glycol solution is transmitted uniformly to spray into shower nozzle 15 to the surface of heat absorption coil pipe 16, the top of hydrojet tower 1 and is provided with by solution pump 13
Axial flow blower 21, air is sucked from air feed shutter 26, air exchanges heat with heat absorption coil pipe 16, and refrigerant liquid, which absorbs, passes through absorbing heat disk
Gas is evaporated to after the solution on the surface of pipe 16 and the heat of air it is again introduced into compressor 31 and enters subsequent cycle.
It should be noted that：It can be connected through a screw thread, weld between pipeline and equipment, pipeline and pipeline in the utility model
Connect, flange connection or socket joint connection etc. mode achieve a butt joint.
In an embodiment of the present utility model, compressor 2 is helical-lobe compressor.The heating amount of helical-lobe compressor exists
Between 100~1200kW, available in big-and-middle-sized Kong Tiao ﹑ heating equipments.Helical-lobe compressor is accessible compressor, its structure
Compact, service behaviour is high, and heating capacity is big and can carry out step-less adjustment.
As can be seen from the above description, the above embodiments of the present invention realize following technique effect：
Traditional evaporator (being heat absorption coil pipe 16 in the utility model) is improved by Condensing units 3, directly
Heat absorption coil pipe 16 is placed in hydrojet tower 1, heat absorption coil pipe 16 improves heat exchange efficiency directly with solution contact heat-exchanging；
Overcome air source heat pump winter environment temperature it is relatively low when COP values it is relatively low and need to defrost repeatedly power consumption the problem of；
Simultaneously without dozen ground buried via hole is needed as earth source heat pump, cost is reduced, has saved floor space；
Hydrojet tower 1 uses antifreeze ethylene glycol solution as ejecting liquid, can be more than minus 20 degrees in outdoor temperature
Used in environment.
In a word, the utility model has that low cost, heat supply efficiency are high, saved floor space and operation stability is higher
The advantages that.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for the skill of this area
For art personnel, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, made
Any modification, equivalent substitution and improvements etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of hydrojet tower direct-evaporation-type heat pump heating system, it is characterised in that including hydrojet tower, Condensing units and use
Family heating equipment, wherein,
The hydrojet tower includes hydrojet shell, and exhaust outlet is offered at the top of the hydrojet shell, in the hydrojet tower
The bottom of shell is provided with circulation liquid pool, and the circulation liquid pool is used for storage solutions,
Shower is provided with the hydrojet shell and on the downside of the exhaust outlet, is set on the shower
There is shower nozzle, solution pump is provided with the outside of the hydrojet shell, the solution pump includes inlet and liquid outlet, institute
State inlet to connect with the circulation liquid pool, the liquid outlet docks with the shower, from the shower nozzle towards the circulation
Liquid pool is provided with heat absorption coil pipe formed with spray heating path in the spray heating path；
The Condensing units include compressor and condenser, and the compressor is connected with the output end of the heat absorption coil pipe,
The condenser is connected with the input of the heat absorption coil pipe,
The heat absorption coil pipe, the compressor, the condenser are in turn connected to form the loop for refrigerant circulation circulation,
Refrigerant gas transfers heat to medium in the condenser, and heated medium flows into user's heating and set
It is standby.
2. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
The compressor is helical-lobe compressor；
The oil eliminator separated for lubricating oil fluid is provided between the compressor and the condenser, in the oil
Import is separated from offering separation outlet at the top of device, being offered in the middle part of the oil eliminator, in the oil eliminator
Bottom offers fluid outlet, and the compressor separates import docking with described, and the condenser separates outlet docking with described,
Docked with the oil supply system of the compressor fluid outlet.
3. hydrojet tower direct-evaporation-type heat pump heating system according to claim 2, it is characterised in that
Be provided with shut-off valve between the compressor and the oil eliminator, the compressor by the shut-off valve with it is described
Separate import docking.
4. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
The condenser is water cooled condenser；
The condenser is connected by inputting end pipe with the input of the heat absorption coil pipe,
The position of the heat absorption coil pipe is provided with the second ball valve in the input end pipe,
Expansion valve is provided between second ball valve and the condenser, the expansion valve is electric expansion valve,
Device for drying and filtering is provided between the condenser and the expansion valve,
Liquid-sighting glass is provided with the pipe for flowing of refrigerant road set between the condenser and the expansion valve,
Supplying valve and magnetic valve are additionally provided between the condenser and the expansion valve.
5. hydrojet tower direct-evaporation-type heat pump heating system according to claim 2, it is characterised in that
The compressor is connected by exporting end pipe with the output end of the heat absorption coil pipe, close to described in the output end pipe
The position of heat absorption coil pipe is provided with the first ball valve,
Also including dual-pressure controller, the dual-pressure controller includes high pressure detection branch and low pressure detection branch,
The high pressure detection branch is installed between the compressor and the oil eliminator, and the low pressure detection branch is installed on described
Between the output end of heat absorption coil pipe and the compressor.
6. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
Air inlet is offered in the middle part of the hydrojet shell, in being provided with air feed shutter on the air inlet；
Axial flow blower is provided with the exhaust outlet.
7. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
The position of its top edge is provided with ball-cock assembly fluid infusion component in the circulation liquid pool, passes through the ball-cock assembly fluid infusion
Component is connected with external liquid supply equipment.
8. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
The heat absorption coil pipe in the vertical direction has fin structure into roundabout coiled structure, the heat absorption coil pipe overcoat.
9. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that
Also include liquid barrier, the liquid barrier is arranged at the lower section of the exhaust outlet and positioned at the upside of the shower, institute
State liquid barrier and be provided with multiple, whole liquid barriers and arrange and set in there are certain intervals between each other in horizontal direction
Put.
10. hydrojet tower direct-evaporation-type heat pump heating system according to claim 1, it is characterised in that the solution is
Ethylene glycol solution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721022480.7U CN207162728U (en) | 2017-08-15 | 2017-08-15 | Hydrojet tower direct-evaporation-type heat pump heating system |
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| CN201721022480.7U CN207162728U (en) | 2017-08-15 | 2017-08-15 | Hydrojet tower direct-evaporation-type heat pump heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440485A (en) * | 2019-08-21 | 2019-11-12 | 深圳市辉宏技术有限公司 | A kind of heat pump system with defrosting function |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440485A (en) * | 2019-08-21 | 2019-11-12 | 深圳市辉宏技术有限公司 | A kind of heat pump system with defrosting function |
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