CN205448286U - Air source heat pump's hot -water tank - Google Patents
Air source heat pump's hot -water tank Download PDFInfo
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- CN205448286U CN205448286U CN201521105127.6U CN201521105127U CN205448286U CN 205448286 U CN205448286 U CN 205448286U CN 201521105127 U CN201521105127 U CN 201521105127U CN 205448286 U CN205448286 U CN 205448286U
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Abstract
The utility model relates to an air source heat pump's hot -water tank. It is not good mainly to have solved air source heat pump's hot -water tank thermal insulation performance, calorific loss problem how. Including water tank body, water tank shell, heat preservation, inner water tank, the heating coil that inner water tank installed the bottom, the heating coil top is equipped with the reposition of redundant personnel baffle, form two storehouses structure among the reposition of redundant personnel baffle messenger inner water tank, reposition of redundant personnel baffle top is the hot water storehouse, reposition of redundant personnel baffle below is the cold water storehouse, the heating coil surface is equipped with the anticorrosive coating, the heat preservation is to interior including scribbling in outer surface of liner's dope layer, insulating layer, first heat preservation and second heat preservation outside from. This air source heat pump's hot -water tank simple structure is reasonable, adopts the inner bag part of arranging heating coil in the water tank, has reduced the installation that circulating water pump and water -circulating pipe said, has also reduced thermal loss at the pipeline transport in -process simultaneously, and the heat preservation sets up multilayer mechanism, and the spurious radiation heat of effectual suppression inner bag own has improved the heat preservation effect of water tank greatly.
Description
Technical field
This utility model relates to air source heat pump machine field, is specifically related to the boiler of a kind of air source heat pump.
Background technology
Source pump technology is the power-saving technology paid close attention to most in the whole world in recent years along with the requirement of human settlement is stepped up by growth in the living standard people, meanwhile the demand of the energy is also stepped up, contradiction between energy supply and demand, energy-conservation have become as the problem that every profession and trade is urgent, air source heat pump is to use inverse Carnot cycle principle, use few electrical energy drive compressor work, absorb the heat energy in air, by in condenser discharge to the water circulated by water pump and couveuse, make water gradually heat up, reach the purpose of hot water preparing.
The most traditional business air source heat pump hot water heating system is all by air source heat pump owner, open type attemperater, water circulating pump, water circulating pipe forms, in heating process, water is driven to flow between the heat exchanger and water tank of heat pump main frame by water circulating pump, constantly circulate through water circulating pipe and water is heated, existing water tank is all made up of one layer of polyurethane insulation coating and inner bag, the characteristic utilizing the heat conductivity difference of polyurethane foam thing passes to shell to cut off heat from inner bag, but single heat-insulation layer can not suppress inner bag outwards radiations heat energy itself, and effect of heat insulation is poor, cause energy waste, and cyclic water channel also makes hot water lose partial heat.
Utility model content
nullIn order to overcome the deficiency of background technology，This utility model provides the boiler of a kind of air source heat pump，The boiler heat-insulating property mainly solving existing air source heat pump is the best，The problem that thermal loss is many，The hot water tank structure advantages of simple of this air source heat pump，Use the inner bag part that heating coil is placed in water tank，Decrease the installation of water circulating pump and water circulating pipe，Not only decrease engineering material expense，Reduce installation cost，Decrease the loss during pipeline transportation of heat simultaneously，Split-flow baffles on heating coil makes to form double chamber structure in inner water tank，Solve the problem that water tank built-in heating coil water temperature is unstable，Heating coil surface is provided with anticorrosive coat and avoids phenomenon heating coil surface corrosion occur，Heat-insulation layer arranges multilamellar mechanism，Effective consistent inner bag outwards radiations heat energy itself，Good heat-insulation effect，Substantially increase the heat insulation effect of water tank，Described lid of observing facilitates maintenance person to the investigation of water tank internal security hidden danger and maintenance.
This utility model be the technical scheme is that the boiler of a kind of air source heat pump, including tank body, tank shell, heat-insulation layer, inner water tank, the heating coil being provided with bottom described inner water tank, water tank is provided with the coolant import and refrigerant exit connected with business air source heat pump main frame, described heating coil is arranged over split-flow baffles, described split-flow baffles makes to form double chamber structure in inner water tank, described split-flow baffles is arranged above hot water storehouse, it it is cold water cabin below described split-flow baffles, described heating coil surface is provided with anticorrosive coat, described heat-insulation layer includes the dope layer being applied to inner water tank outer surface from inside to outside, thermal insulation layer, first heat-insulation layer and the second heat-insulation layer, described tank body upper surface is provided with openable observation and covers；
Offer sewage draining exit bottom described tank body, at described sewage draining exit, electromagnetic valve is installed, realize water tank automatic pollution discharge by controlling the opening and closing of electromagnetic valve；
It is evenly distributed with pod apertures on described split-flow baffles；
Described split-flow baffles is located at above heating coil at 60mm, and the pod apertures aperture on described split-flow baffles is 10mm, and pitch-row is 22mm；
Described dope layer is sprayed on described outer surface of liner, and described dope layer is made up of the component of following weight portion percentage ratio: polyvinyl acetate emulsion 22%, sepiolite powder 18%, styrene-acrylic emulsion 18%, butyl rubber 8%, glass fibre 7%, fire retardant 2%, bentonite 1.6%, film former 1%, dispersant 0.05% and water 22.35%；
Described thermal insulation layer is the one layer of insulation particle being bonded together being laid on dope layer, and described insulation particle is made up of hollow nano-material, and described first heat-insulation layer is aluminium silicate surface layer, and described second heat-insulation layer is polyurethane insulation coating；
Described inner water tank inner surface covers whole inner water tank surface with the polyolefin protective layer of band crystal gloss, described polyolefin protective layer；
Described inner water tank upper and lower is mounted on magnesium rod；
Described tank shell is stainless steel structure.
nullThe beneficial effects of the utility model are: owing to taking technique scheme，The hot water tank structure advantages of simple of this air source heat pump，Use the inner bag part that heating coil is placed in water tank，Decrease the installation of water circulating pump and water circulating pipe，Not only decrease engineering material expense，Reduce installation cost，Decrease the loss during pipeline transportation of heat simultaneously，Split-flow baffles on heating coil makes to form double chamber structure in inner water tank，Solve the problem that water tank built-in heating coil water temperature is unstable，Heating coil surface is provided with anticorrosive coat and avoids phenomenon heating coil surface corrosion occur，Heat-insulation layer arranges multilamellar mechanism，Effective consistent inner bag outwards radiations heat energy itself，Good heat-insulation effect，Substantially increase the heat insulation effect of water tank，Described lid of observing facilitates maintenance person to the investigation of water tank internal security hidden danger and maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is heat insulation layer structure schematic diagram of the present utility model.
In figure 1, tank body；2, tank shell；3, heat-insulation layer；31, dope layer；32, thermal insulation layer；33, the first heat-insulation layer；34, the second heat-insulation layer；4, inner water tank；5, heating coil；51, coolant import；52, refrigerant exit；6, split-flow baffles；61, hot water storehouse；62, cold water cabin；63, pod apertures；7, lid is observed；8, sewage draining exit；81, electromagnetic valve；9, magnesium rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
Shown in from Fig. 1 to Fig. 2, a kind of boiler of air source heat pump, including tank body 1, tank shell 2, heat-insulation layer 3, inner water tank 4, the heating coil 5 being provided with bottom described inner water tank 4, water tank is provided with the coolant import 51 and refrigerant exit 52 connected with business air source heat pump main frame, described heating coil 5 is arranged over split-flow baffles 6, described split-flow baffles 6 makes to form double chamber structure in inner water tank 4, described split-flow baffles 6 is arranged above hot water storehouse 61, it it is cold water cabin 62 below described split-flow baffles, described heating coil 5 surface is provided with anticorrosive coat, described heat-insulation layer 3 includes the dope layer 31 being applied to inner water tank 4 outer surface from inside to outside, thermal insulation layer 32, first heat-insulation layer 33 and the second heat-insulation layer 34, described tank body 1 upper surface is provided with openable observation lid 7；nullIn such scheme，Owing to coolant import 51 and the direct heat pump main frame with business air source heat pump hot water of refrigerant exit 52 are joined directly together，Need not install water circulating pump and water circulating pipe between heat pump main frame and tank body 1，Not only decrease the low installation cost of engineering material expense，And avoid the thermal losses that circulating line produces because of pipe surface or the resistance of ducting，Save during water circulating pump runs the electric energy expended，Thus it is greatly improved heating capacity and the COP value of unit，The split-flow baffles 6 on heating coil 5 cold water to covering and the hot water in water tank，Implementation hot and cold water is isolated，Avoid cold water and carry out water layer convection current with hot water，Occur that the water temperature of hot water is unstable、Sometimes hot and sometimes cold phenomenon，The anticorrosive coat that described heating coil 5 surface is provided with，Prevent heating coil 5 surface by couple corrosion，Described heat-insulation layer 3 includes the structure of multilamellar difference in functionality effect，Effectively inhibit inner water tank 4 outwards radiations heat energy itself，Solve the problem that prior art single protective layer heat insulation effect performance is the best，Substantially increase heat insulation effect，Good heat-insulation effect，Heat-energy losses in water tank is farthest reduced；
In this utility model embodiment, state and bottom tank body 1, offer sewage draining exit 8, at described sewage draining exit 8, electromagnetic valve 81 is installed, realize water tank automatic pollution discharge by controlling the opening and closing of electromagnetic valve 81；In such scheme, carry out the switch of control of sewage disposal mouth 8 by electromagnetic valve 81 and Guan Bi facilitates the discharge of sewage；
In this utility model embodiment, described split-flow baffles 6 is evenly distributed with pod apertures 63；
In this utility model embodiment, described split-flow baffles 6 is located at above heating coil 5 at 60mm, and pod apertures 63 aperture on described split-flow baffles 6 is 10mm, and pitch-row is 22mm；
In this utility model embodiment, described dope layer 31 is sprayed on described inner water tank 4 outer surface, and described dope layer 31 is made up of the component of following weight portion percentage ratio: polyvinyl acetate emulsion 22%, sepiolite powder 18%, styrene-acrylic emulsion 18%, butyl rubber 8%, glass fibre 7%, fire retardant 2%, bentonite 1.6%, film former 1%, dispersant 0.05% and water 22.35%；
In this utility model embodiment, described thermal insulation layer 32 is the one layer of insulation particle being bonded together being laid on dope layer 31, described insulation particle is made up of hollow nano-material, and described first heat-insulation layer 33 is aluminium silicate wool layer, and described second heat-insulation layer 34 is polyurethane insulation coating；In such scheme, aluminium silicate wool has low heat conductivity, excellent heat stability, chemical stability and sound absorption properties, good heat-insulation effect, and the second heat-insulation layer 34 is that polyurethane insulation coating had both played heat insulation effect, plays again the effect of protection inner bag；
In this utility model embodiment, described inner water tank 4 inner surface covers whole inner water tank 4 surface be difficult to be corroded with the polyolefin protective layer of band crystal gloss, described polyolefin protective layer；
In this utility model embodiment, described inner water tank upper and lower is mounted on magnesium rod；In such scheme, magnesium rod has the effect of protection water tank and prevents water tank to be corroded；
In this utility model embodiment, described tank shell 2 is stainless steel structure.
Its work process is as described below: the temperature refrigerant vapor that in heat pump owner, cold medium compressor is discharged, in coolant import 51 is transported to heating coil 5, directly water is heated, after utilizing water heating, density diminishes, naturally rises, and cold water density principle relatively big, that naturally sink, the hot water inside water tank is allowed to accept as unavoidable Convective Heating, until whole box water is heated to design temperature, temperature refrigerant vapor becomes low temperature refrigerant gas after transmitting, and returns to realize in cold medium compressor circulation through refrigerant exit 52；
The split-flow baffles 6 above heating coil 5 cold water to covering and the hot water in water tank, implementation hot and cold water is isolated, in order to avoid cold water and hot water carry out water layer convection current, cold water is isolated in cold water cabin 62, after heating coil 5 heats, density diminishes, and is risen to the hot water storehouse 61 of water tank upper by the pod apertures 63 on split-flow baffles 6, thus can avoid in use, the phenomenon that the water temperature of hot water is unstable, sometimes hot and sometimes cold occurring.
Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (9)
1. the boiler of an air source heat pump, including tank body, tank shell, heat-insulation layer, inner water tank, it is characterized in that: the heating coil being provided with bottom described inner water tank, water tank is provided with the coolant import and refrigerant exit connected with business air source heat pump main frame, described heating coil is arranged over split-flow baffles, described split-flow baffles makes to form double chamber structure in inner water tank, described split-flow baffles is arranged above hot water storehouse, it it is cold water cabin below described split-flow baffles, described heating coil surface is provided with anticorrosive coat, described heat-insulation layer includes the dope layer being applied to inner water tank outer surface from inside to outside, thermal insulation layer, first heat-insulation layer and the second heat-insulation layer, described tank body upper surface is provided with openable observation and covers.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterised in that: offer sewage draining exit bottom described tank body, at described sewage draining exit, electromagnetic valve is installed, realize water tank automatic pollution discharge by controlling the opening and closing of electromagnetic valve.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterised in that: it is evenly distributed with pod apertures on described split-flow baffles.
The boiler of a kind of air source heat pump the most according to claim 2, it is characterised in that: described split-flow baffles is located at above heating coil at 60mm, and the pod apertures aperture on described split-flow baffles is 10mm, and pitch-row is 22mm.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterized in that: described dope layer is sprayed on described outer surface of liner, described dope layer is made up of the component of following weight portion percentage ratio: polyvinyl acetate emulsion 22%, sepiolite powder 18%, styrene-acrylic emulsion 18%, butyl rubber 8%, glass fibre 7%, fire retardant 2%, bentonite 1.6%, film former 1%, dispersant 0.05% and water 22.35%.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterized in that: described thermal insulation layer is the one layer of insulation particle being bonded together being laid on dope layer, described insulation particle is made up of hollow nano-material, described first heat-insulation layer is aluminium silicate wool layer, and described second heat-insulation layer is polyurethane insulation coating.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterised in that: described inner water tank inner surface covers whole inner water tank surface with the polyolefin protective layer of band crystal gloss, described polyolefin protective layer.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterised in that: described inner water tank upper and lower is mounted on magnesium rod.
The boiler of a kind of air source heat pump the most according to claim 1, it is characterised in that: described tank shell is stainless steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105127.6U CN205448286U (en) | 2015-12-25 | 2015-12-25 | Air source heat pump's hot -water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105127.6U CN205448286U (en) | 2015-12-25 | 2015-12-25 | Air source heat pump's hot -water tank |
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| Publication Number | Publication Date |
|---|---|
| CN205448286U true CN205448286U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521105127.6U Active CN205448286U (en) | 2015-12-25 | 2015-12-25 | Air source heat pump's hot -water tank |
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| CN (1) | CN205448286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050699A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Teat pump boiler and its water pot component |
| CN109990473A (en) * | 2018-01-03 | 2019-07-09 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN111426062A (en) * | 2020-04-12 | 2020-07-17 | 胡夏妹 | Fast hot water tank for new energy heat pump water heater |
-
2015
- 2015-12-25 CN CN201521105127.6U patent/CN205448286U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050699A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Teat pump boiler and its water pot component |
| CN109990473A (en) * | 2018-01-03 | 2019-07-09 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater |
| CN111426062A (en) * | 2020-04-12 | 2020-07-17 | 胡夏妹 | Fast hot water tank for new energy heat pump water heater |
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