CN206930009U - A kind of ultralow temperature hot-water air-conditioning all-in-one - Google Patents
A kind of ultralow temperature hot-water air-conditioning all-in-one Download PDFInfo
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- CN206930009U CN206930009U CN201720817239.7U CN201720817239U CN206930009U CN 206930009 U CN206930009 U CN 206930009U CN 201720817239 U CN201720817239 U CN 201720817239U CN 206930009 U CN206930009 U CN 206930009U
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Abstract
The utility model discloses a kind of ultralow temperature hot-water air-conditioning all-in-one, including biomass hot water boiler, low-temperature air source heat pump, pumping plant, air conditioner end equipment；Wherein：Biomass hot water boiler and low-temperature air source heat pump are connected to form closed-loop path with pumping plant, air conditioner end equipment after being connected in parallel by pipeline；Outlet valve is provided with biomass hot water boiler and low-temperature air source heat pump parallel pipeline outlet pipeline, water inlet valve is provided with biomass hot water boiler and low-temperature air source heat pump parallel pipeline oral siphon road.Selection thermal source is carried out according to environment temperature, can effectively avoid low-temperature air source heat pump from being not normally functioning in the environment of ultralow temperature high humidity, air conditioning terminal leaving air temp is not less than room requirement temperature.The utility model ultralow temperature hot-water air-conditioning all-in-one has the advantages that reliability is high, practical, Covering domain is wide, cost is relatively low.
Description
Technical field
The utility model belongs to air conditioner technical field, relates particularly to a kind of ultralow temperature hot-water air-conditioning all-in-one.
Background technology
Low-temperature air source heat pump is presently the most one of heating mode of energy-conservation, air when low-temperature air source heat pump works
In heat absorption come in, be converted into after compressor compresses high temperature heat and water temperature heated with this.And current Cryogenic air
When compressor in the heat pump of source works in the environment of low temperature and high relative humidity, heating capacity it is small in addition can not normal operation, and in low temperature height
When being worked in wet environment, a large amount of accumulated ice of (namely base of evaporator) meeting, longtime running accumulated ice can make on water accumulating disc after defrosting
The effective heat exchange area for obtaining evaporator greatly reduces, and unit breaks down and can not run when serious.
Utility model content
The purpose of this utility model is to provide a kind of ultralow temperature hot-water air-conditioning all-in-one, can be grown in the environment of ultralow temperature
Phase is run.
To achieve the above object, the technical solution of the utility model is：
A kind of ultralow temperature hot-water air-conditioning all-in-one, including biomass hot water boiler, low-temperature air source heat pump, pumping plant,
Air conditioner end equipment；Wherein：Biomass hot water boiler and low-temperature air source heat pump are connected in parallel rear and pumping plant, air conditioning terminal
Equipment connects to form closed-loop path by pipeline；On biomass hot water boiler and low-temperature air source heat pump parallel pipeline outlet pipeline
Outlet valve is provided with, water inlet is provided with biomass hot water boiler and low-temperature air source heat pump parallel pipeline oral siphon road
Valve.
Further, defroster is provided with pumping plant.
Further, defroster includes temperature sensor, temperature controller, heating tape；Wherein：Temperature sensor is arranged on
In pumping plant pipeline, heating tape is wrapped in outside pumping plant pipeline；Heating tape connects supply unit to external connection, temperature controller
Input is connected with temperature sensor, and the output end of temperature controller is connected with supply unit.
Further, temperature sensor is arranged at pumping plant pipeline water inlet 500-1000mm, and not by
Defroster is covered.
Further, heating tape is equidistantly wrapped in outside pumping plant pipeline.
Further, the all-in-one also includes heat-insulation layer, and heat-insulation layer is coated on the outside of heating tape.
Further, the all-in-one also includes control system, and control system control biomass hot water boiler and low temperature are empty
The open and close of air supply heat pump and outlet valve and water inlet valve.
Compared with prior art, the utility model has the advantages that：
When the 1st, being worked due to the compressor in low-temperature air source heat pump of the prior art in the environment of ultralow temperature high humidity,
Heating capacity is small, even can not normal operation, therefore the utility model sets biomass hot water boiler and low-temperature air source heat pump, and
The two is arranged in parallel, and selection thermal source is carried out according to environment temperature, i.e., controls biomass hot water boiler to open in ultralow temperature, low temperature
Air source heat pump is closed, and can effectively be avoided low-temperature air source heat pump from being not normally functioning in the environment of ultralow temperature high humidity, be made
Air conditioning terminal leaving air temp requires temperature not less than room.And the biomass fuel that biomass hot water boiler uses is green low-carbon
The regenerative resource of environmental protection, while can also Air Pollution prevention and control problem.
2nd, the defroster set in the utility model on pumping plant, prevent thermal source from breaking down and causing entirely to manage
Road and water pump are freezing.Temperature sensor in defroster is arranged on pipeline, the precision of effective detection actual temperature, effectively
Prevent error detection, erroneous judgement.
3rd, the utility model ultralow temperature hot-water air-conditioning all-in-one has that reliability is high, practical, Covering domain is wide, cost
The advantages that relatively low.
Brief description of the drawings
, below will be to embodiment for clearer explanation the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1：The structural representation of the utility model ultralow temperature hot-water air-conditioning all-in-one；
Fig. 2：The structural representation of defroster in the utility model；
Wherein：1- biomass hot water boilers, 2- low-temperature air source heat pumps, 3- pumping plants, 4- air conditioner end equipments, 41-
Air outlet, 51- outlet valves, 52- water inlets valve, 61- temperature sensors, 62- temperature controllers, 63- heating tapes, 64- power supplys
Device, 7- heat-insulation layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
Complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those skilled in the art is not on the premise of creative work is made
The all other embodiment obtained, belongs to the scope of protection of the utility model.
As shown in figure 1, a kind of ultralow temperature hot-water air-conditioning all-in-one, including biomass hot water boiler 1, low-temperature air source heat pump
2nd, pumping plant 3, air conditioner end equipment 4.Wherein, biomass hot water boiler 1 and low-temperature air source heat pump 2 are connected in parallel rear and water
Pump installation 3, air conditioner end equipment 4 connect to form closed-loop path by pipeline；Biomass hot water boiler 1 and low-temperature air source heat pump
Outlet valve 51, biomass hot water boiler 1 and the parallel transistor of low-temperature air source heat pump 2 are provided with 2 parallel pipeline outlet pipelines
Road is provided with water inlet valve 52 on oral siphon road.
When being worked due to the compressor in low-temperature air source heat pump of the prior art in the environment of ultralow temperature high humidity, system
Heat is small, even can not normal operation, therefore biomass hot water boiler 1 and low-temperature air source heat pump 2 are set in the present embodiment, and
The two is arranged in parallel.Selection thermal source is carried out according to environment temperature, i.e., controls biomass hot water boiler to open in ultralow temperature, low temperature
Air source heat pump is closed, and can effectively be avoided low-temperature air source heat pump from being not normally functioning in the environment of ultralow temperature high humidity, be made
Air conditioning terminal leaving air temp requires temperature not less than room.And the biomass fuel that biomass hot water boiler uses is green low-carbon
The regenerative resource of environmental protection, while can also Air Pollution prevention and control problem.
Further, it is provided with defroster on pumping plant 3.As shown in Fig. 2 defroster includes temperature sensor
61st, temperature controller 62, heating tape 63.Wherein, temperature sensor 61 is arranged in pumping plant pipeline, and heating tape 63 is wrapped in water pump
Outside device pipeline；Heating tape 63 connects supply unit 64 to external connection, and the input of temperature controller 62 is connected with temperature sensor 61,
The output end of temperature controller 62 is connected with supply unit 64.
The defroster set on pumping plant, prevent thermal source from breaking down and causing whole pipeline and water pump freezing.
Temperature sensor in defroster is arranged on pipeline, the precision of effective detection actual temperature, is effectively prevented error detection, is missed
Judge.
Preferably, temperature sensor 61 is arranged at the pipeline water inlet 500-1000mm of pumping plant 3.In order to ensure
Water temperature is accurate in the pipeline that temperature sensor 61 detects, temperature sensor 61 is arranged on the position that can not be covered by defroster
Put place.
Further, heating tape 63 is equidistantly wrapped in outside the pipeline of pumping plant 3, is used the power on constant temperature warming technology and is entered
Row effectively prevents thermal source from breaking down and causing whole pipeline and water pump freezing.
Further, ultralow temperature hot-water air-conditioning all-in-one also includes heat-insulation layer 7, and heat-insulation layer 7 is coated on outside heating tape 63
Side.The setting of heat-insulation layer 7 is in order that heat not easily runs off caused by heating tape, can guarantee that the efficient utilization of the energy.
Further, ultralow temperature hot-water air-conditioning all-in-one also includes control system (not shown), control system control
The open and close of biomass hot water boiler 1 and low-temperature air source heat pump 2 and outlet valve 51 and water inlet valve 52, realize
The ultralow temperature hot-water air-conditioning all-in-one automatic operating.
Ultralow temperature hot-water air-conditioning all-in-one operation principle is as follows in the present embodiment：
When control system detect environment temperature be less than -25 DEG C when, control system control biomass hot water boiler 1 open,
Low-temperature air source heat pump 2 is closed, while controls outlet valve 51 to open, and thermal source, hot water are provided by biomass hot water boiler 1
By pumping plant 3 and Pipeline transport into air conditioner end equipment 4, air conditioner end equipment 4 passes through air outlet 41 and room air
Exchanged heat, to reach temperature needed for interior.
When the temperature of the monitoring system reclaimed water of temperature controller 62 reaches design temperature, control system biomass fuel boiler 1 stops
Only feedwater heating.
When control system detect environment temperature be higher than -25 DEG C when, control system control low-temperature air source heat pump 2 open,
Biomass hot water boiler 1 is closed, while controls outlet valve 51 to open, and thermal source is provided by biomass hot water boiler 1.
Temperature in the real-time monitoring tubular road of temperature sensor 61 simultaneously feeds back to temperature controller 62, when monitoring that temperature is in pipeline
At 2 DEG C, no matter air-conditioning equipment is startup or stopped status, and temperature controller 62 can all send enabled instruction to supply unit 64, this
When supply unit 64 start to start, export and supply heating tape 63 for stream 220V, the lateral line of 63 feed pump of heating tape two starts to preheat,
The assurable system in the case where line temperature is very low will not freeze.If temperature is more than or equal to 10 DEG C in pipeline, temperature
Control device 62 sends instruction, and temperature controller 62, supply unit 64 are out of service.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of ultralow temperature hot-water air-conditioning all-in-one, it is characterised in that including biomass hot water boiler (1), low-temperature air source heat
Pump (2), pumping plant (3), air conditioner end equipment (4)；Wherein：The biomass hot water boiler (1) and low-temperature air source heat pump
(2) it is connected to form closed-loop path by pipeline with the pumping plant (3), air conditioner end equipment (4) after being connected in parallel；The life
Outlet valve (51) is provided with material hot-water boiler (1) and low-temperature air source heat pump (2) parallel pipeline outlet pipeline, it is described
Water inlet valve (52) is provided with biomass hot water boiler (1) and low-temperature air source heat pump (2) parallel pipeline oral siphon road.
2. ultralow temperature hot-water air-conditioning all-in-one according to claim 1, it is characterised in that set on the pumping plant (3)
It is equipped with defroster.
3. ultralow temperature hot-water air-conditioning all-in-one according to claim 2, it is characterised in that the defroster includes temperature
Sensor (61), temperature controller (62), heating tape (63)；Wherein：The temperature sensor (61) is arranged on the pumping plant pipe
In road, the heating tape (63) is wrapped in outside the pumping plant pipeline；The heating tape (63) is to external connection connection power supply dress
Put (64), the input of the temperature controller (62) is connected with the temperature sensor (61), the output end of the temperature controller (62)
It is connected with the supply unit (64).
4. ultralow temperature hot-water air-conditioning all-in-one according to claim 3, it is characterised in that the temperature sensor (61) sets
Put at the pumping plant (3) pipeline water inlet 500-1000mm, and do not covered by the defroster.
5. ultralow temperature hot-water air-conditioning all-in-one according to claim 4, it is characterised in that the heating tape (63) is equidistant
It is wrapped in outside the pumping plant (3) pipeline.
6. ultralow temperature hot-water air-conditioning all-in-one according to claim 5, it is characterised in that described also including heat-insulation layer (7)
Heat-insulation layer (7) is coated on the outside of the heating tape (63).
7. ultralow temperature hot-water air-conditioning all-in-one according to claim 6, it is characterised in that described also including control system
Control system controls the biomass hot water boiler (1) and low-temperature air source heat pump (2) and the outlet valve (51) and entered
The open and close of mouth of a river valve (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817239.7U CN206930009U (en) | 2017-07-07 | 2017-07-07 | A kind of ultralow temperature hot-water air-conditioning all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817239.7U CN206930009U (en) | 2017-07-07 | 2017-07-07 | A kind of ultralow temperature hot-water air-conditioning all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930009U true CN206930009U (en) | 2018-01-26 |
Family
ID=61353855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817239.7U Active CN206930009U (en) | 2017-07-07 | 2017-07-07 | A kind of ultralow temperature hot-water air-conditioning all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764388A (en) * | 2019-01-10 | 2019-05-17 | 河南普绿环保科技有限公司 | A kind of coal ultra-low temperature air source heat pump all-in-one machine |
| US20220308602A1 (en) * | 2021-03-25 | 2022-09-29 | Romet Limited | Fluid pressure monitoring system using flow data |
-
2017
- 2017-07-07 CN CN201720817239.7U patent/CN206930009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764388A (en) * | 2019-01-10 | 2019-05-17 | 河南普绿环保科技有限公司 | A kind of coal ultra-low temperature air source heat pump all-in-one machine |
| US20220308602A1 (en) * | 2021-03-25 | 2022-09-29 | Romet Limited | Fluid pressure monitoring system using flow data |
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