CN205448321U - Outer disk heat pump water tank - Google Patents
Outer disk heat pump water tank Download PDFInfo
- Publication number
- CN205448321U CN205448321U CN201521105947.5U CN201521105947U CN205448321U CN 205448321 U CN205448321 U CN 205448321U CN 201521105947 U CN201521105947 U CN 201521105947U CN 205448321 U CN205448321 U CN 205448321U
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- inner bag
- heat exchange
- exchange coil
- pump water
- heat
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Abstract
The utility model relates to an outer disk heat pump water tank. It is not high mainly to have solved current heat pump water tank heat transfer efficiency, and slow problem heaies up. Including water tank body, water tank shell, heat preservation, inner bag and heat exchange coil, interior package draws together inner bag upper segment, inner bag middle section and inner bag hypomere, the inner bag hypomere is parallel and inboard at the inner bag upper segment with the inner bag upper segment in vertical direction, the bottom of inner bag hypomere is equipped with cylindrical recess to the axis fovea superior, heat exchange coil including the heat exchange coil that coils at the inner bag upper segment, coil the 2nd heat exchange coil on the inner bag hypomere and set up the 3rd heat exchange coil in cylindrical recess, the heat preservation includes polyurethane foam layer, aluminum silicate wool layer from inside to outside. This outer disk heat pump water tank heat transfer efficiency is high, and it is fast to heat up.
Description
Technical field
This utility model relates to technical field of heat pumps, is specifically related to the outer disc type heat pump water box of one.
Background technology
The most commercial air source heat pump origin system is all made up of air source heat pump owner, attemperater, water circulating pump, water circulating pipe, owing to the water tank volume of commercial air source heat pump heating system is big, if using outer disc type water tank, there will be heat transfer efficiency the highest, heat up slow, the problem that producing water ratio is low, but water circulating pipe also can the heat of large losses, so the air source heat pump system of commercialization needs a kind of heat transfer efficiency high and the water tank of quick heating, this water tank simultaneously can be used in Domestic Air Source Heat Pump Water Heater.
Utility model content
nullIn order to overcome the deficiency of background technology，This utility model provides a kind of outer disc type heat pump water box，Mainly solve existing heat pump water box heat transfer efficiency the highest，Heat up slow problem，This outer disc type heat pump water box is simple and reasonable，Use the structure that the volumetric ratio inner bag lower volume on inner bag top is big，Reduce the capacity of water at low temperature，Alleviate hot and cold water and mix the phenomenon of water，It is beneficial to the storage of hot water，The heat exchange coil functioning as interior disc type inner water tank of the 3rd heat exchange coil arranged in cylinder shape groove，Make the effect having heating inside and outside the water of water tank bottom，And the mode using multiple heat exchange coil to combine achieves the quick heating to water tank，Use adverse current、Multistage heat exchange principle，Make working medium heat exchange thorough，The mixed water yield reduces，Heat production water efficiency improves，Heat-insulation layer uses double-layer structure，Compensate for the shortcoming that the single heat-insulation layer heat insulation effect of existing heat pump water box is bad，Energy Efficiency Ratio is made to improve.
The outer disc type heat pump water box of the technical scheme is that one of this utility model, including tank body, tank shell, heat-insulation layer, inner bag and heat exchange coil, described inner bag includes inner bag epimere, inner bag stage casing and inner bag hypomere, described inner bag stage casing is S-shaped structure, described inner bag hypomere in the vertical direction and inner bag epimere parallel and in inner bag epimere inside, the bottom of described inner bag hypomere is concavely provided with cylinder shape groove to axis, described heat exchange coil includes the first heat exchange coil being coiled in inner bag epimere, the second heat exchange coil being coiled on inner bag hypomere and the 3rd heat exchange coil being arranged in cylinder shape groove, described heat-insulation layer includes polyurethane foaming layer from inside to outside, aluminium silicate wool layer；
Described 3rd heat exchange coil is helix tube type heat exchange coil, and described 3rd heat exchange coil is coiled on the wall of cylinder shape groove；
The insulation material of fire-proof and thermal-insulation it is filled with in described cylinder shape groove；
It is filled with perlite particle in described cylinder shape groove；
Described first heat exchange coil is provided with the first entrance and the first outlet, described second heat exchange coil is provided with the second entrance and the second outlet, described 3rd heat exchange coil is provided with the 3rd entrance and the 3rd outlet, described first entrance is positioned at the top of the first heat exchange coil, described first outlet connects with the second entrance, and described second outlet connects with the 3rd entrance, and tank shell is provided with working medium entrance and sender property outlet, described working medium entrance and the connection of the first entrance, institute's sender property outlet and the 3rd outlet；
Described heat-insulation layer also includes coiling the thermal insulation layer being wrapped in outside the second heat exchange coil, and described thermal insulation layer is aluminium foil thermal insulation layer or XPS thermal insulation layer；
Described inner bag surface is with the polyolefin protective layer of band crystal gloss, and described polyolefin protective layer covers inner bag surface really；
Described tank shell is stainless steel structure.
The beneficial effects of the utility model are: owing to taking technique scheme, this outer disc type heat pump water box is simple and reasonable, use the structure that the volumetric ratio inner bag lower volume on inner bag top is big, reduce the capacity of water at low temperature, alleviate hot and cold water and mix the phenomenon of water, it is beneficial to the storage of hot water, the heat exchange coil functioning as interior disc type inner water tank of the 3rd heat exchange coil arranged in cylinder shape groove, make the effect having heating inside and outside the water of water tank bottom, and the mode using multiple heat exchange coil to combine achieves the quick heating to water tank, use adverse current, multistage heat exchange principle, make working medium heat exchange thorough, the mixed water yield reduces, heat production water efficiency improves, heat-insulation layer uses double-layer structure, compensate for the shortcoming that the single heat-insulation layer heat insulation effect of existing heat pump water box is bad, Energy Efficiency Ratio is made to improve.
Accompanying drawing explanation
Fig. 1 is of the present utility model partly to cut open structural representation.
In figure 1, tank body；2, tank shell；3, heat-insulation layer；31, polyurethane foaming layer；32, aluminium silicate wool layer；33, insulation material；34, thermal insulation layer；4, inner bag；41, inner bag epimere；42, inner bag stage casing；43, inner bag hypomere；431, cylinder shape groove；5, heat exchange coil；51, the first heat exchange coil；511, the first entrance；512, the first outlet；52, the second heat exchange coil；521, the second entrance；522, the second outlet；53, the 3rd heat exchange coil；531, the 3rd entrance；532, the 3rd outlet；6, working medium entrance；7, sender property outlet.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further.
nullAs shown in Figure 1，A kind of outer disc type heat pump water box，Including tank body 1、Tank shell 2、Heat-insulation layer 3、Inner bag 4 and heat exchange coil 5，Described tank body 1 is provided with the hot water outlet being positioned at tank body 1 top and the cooling water inlet being positioned at tank body 1 bottom，Described inner bag 4 includes inner bag epimere 41、Inner bag stage casing 42 and inner bag hypomere 43，Described inner bag stage casing 42 is S-shaped structure，Described inner bag hypomere 43 in the vertical direction and inner bag epimere 41 parallel and in inner bag epimere 41 inside，The bottom of described inner bag hypomere 43 is concavely provided with cylinder shape groove 431 to axis，Described heat exchange coil 5 includes the first heat exchange coil 51 being coiled in inner bag epimere 41、The second heat exchange coil 52 being coiled on inner bag hypomere 43 and the 3rd heat exchange coil 53 being arranged in cylinder shape groove 431，Described heat-insulation layer 3 includes polyurethane foaming layer 31 from inside to outside、Aluminium silicate wool layer 32；In such scheme, the epimere volume of described inner bag 4 is big, hypomere volume is little, the upper volume of tank body 1 is more than the lower volume of tank body 1, it is beneficial to the storage of hot water, owing to hot water is on top, water at low temperature is in bottom, reduce the capacity of water at low temperature, alleviate hot and cold water and mix the phenomenon of water, the heat exchange coil functioning as interior disc type inner water tank of the 3rd heat exchange coil 53 arranged in cylinder shape groove 431, make the effect having heating inside and outside the water of water tank bottom, and the mode using multiple heat exchange coil to combine achieves the quick heating to water tank, described heat-insulation layer 3 uses double-layer structure, compensate for the shortcoming that the single heat-insulation layer heat insulation effect of existing heat pump water box is bad, Energy Efficiency Ratio improves.
In this utility model embodiment, described 3rd heat exchange coil 53 is helix tube type heat exchange coil, and described 3rd heat exchange coil 53 is coiled on the wall of cylinder shape groove 431；In such scheme, helix tube type heat exchange coil and the contact area of wall, heat-transfer effect is good.
In this utility model embodiment, in described cylinder shape groove 431, it is filled with the insulation material 33 of fire-proof and thermal-insulation；In such scheme, insulation material 33 carries out insulation effect to the 3rd heat exchange coil 53, it is ensured that the 3rd heat exchange coil 53 and the heat-transfer effect of cylinder shape groove 431；
In this utility model embodiment, in described cylinder shape groove 431, it is filled with perlite particle；In such scheme, perlite particle has excellent heat insulation and preservation effect.
In this utility model embodiment, described first heat exchange coil 51 is provided with the first entrance 511 and the first outlet 512, described second heat exchange coil 52 is provided with the second entrance 521 and the second outlet 522, described 3rd heat exchange coil 53 is provided with the 3rd entrance 531 and the 3rd outlet 532, described first entrance 511 is positioned at the top of the first heat exchange coil 51, described first outlet 512 connects with the second entrance 521, described second outlet 522 connects with the 3rd entrance 531, tank shell is provided with working medium entrance 6 and sender property outlet 7, described working medium entrance 6 connects with the first entrance 511, institute's sender property outlet 7 connects with the 3rd outlet 532.
In this utility model embodiment, described heat-insulation layer 3 also includes coiling the thermal insulation layer 34 being wrapped in outside the second heat exchange coil 52, and described thermal insulation layer 34 is aluminium foil thermal insulation layer or XPS thermal insulation layer；In such scheme, the thermal insulation layer 34 of addition so that the heat insulation effect of tank body 1 bottom improves, heat radiation reduces, and Energy Efficiency Ratio improves.
In this utility model embodiment, described inner bag 4 surface is with the polyolefin protective layer of band crystal gloss, and described polyolefin protective layer covers inner bag 4 surface really；In such scheme, the polyolefin protective layer that inner bag 4 surface uses makes inner water tank have good antirust, Corrosion Protection.
In this utility model embodiment, described tank shell 2 is stainless steel structure.
Its work process is as described below: tap water enters from inner bag hypomere, go out from inner bag epimere, heating working medium enters from the first heat exchange coil, first and enter back into the second heat exchange coil and the 3rd heat exchange coil after inner bag epimere heat exchange to flow out behind inner bag stage casing and inner bag hypomere heat exchange, use adverse current, multistage heat exchange principle, make working medium heat exchange thorough, the mixed water yield reduces, heat production water efficiency improves, and reaches to solve the problem that heat exchange is thorough, heat exchange slowly, easily mixes water, water rate is low, improves complete machine efficiency simultaneously.
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 (8)
1. an outer disc type heat pump water box, including tank body, tank shell, heat-insulation layer, inner bag and heat exchange coil, it is characterized in that: described inner bag includes inner bag epimere, inner bag stage casing and inner bag hypomere, described inner bag stage casing is S-shaped structure, described inner bag hypomere in the vertical direction and inner bag epimere parallel and in inner bag epimere inside, the bottom of described inner bag hypomere is concavely provided with cylinder shape groove to axis, described heat exchange coil includes the first heat exchange coil being coiled in inner bag epimere, the second heat exchange coil being coiled on inner bag hypomere and the 3rd heat exchange coil being arranged in cylinder shape groove, described heat-insulation layer includes polyurethane foaming layer from inside to outside, aluminium silicate wool layer.
The outer disc type heat pump water box of one the most according to claim 1, it is characterised in that: described 3rd heat exchange coil is helix tube type heat exchange coil, and described 3rd heat exchange coil is coiled on the wall of cylinder shape groove.
The outer disc type heat pump water box of one the most according to claim 2, it is characterised in that: it is filled with the insulation material of fire-proof and thermal-insulation in described cylinder shape groove.
The outer disc type heat pump water box of one the most according to claim 3, it is characterised in that: it is filled with perlite particle in described cylinder shape groove.
The outer disc type heat pump water box of one the most according to claim 1, it is characterized in that: described first heat exchange coil is provided with the first entrance and the first outlet, described second heat exchange coil is provided with the second entrance and the second outlet, described 3rd heat exchange coil is provided with the 3rd entrance and the 3rd outlet, described first entrance is positioned at the top of the first heat exchange coil, described first outlet connects with the second entrance, described second outlet connects with the 3rd entrance, tank shell is provided with working medium entrance and sender property outlet, described working medium entrance and the connection of the first entrance, institute's sender property outlet and the 3rd outlet.
The outer disc type heat pump water box of one the most according to claim 1, it is characterised in that: described heat-insulation layer also includes coiling the thermal insulation layer being wrapped in outside the second heat exchange coil, and described thermal insulation layer is aluminium foil thermal insulation layer or XPS thermal insulation layer.
The outer disc type heat pump water box of one the most according to claim 1, it is characterised in that: described inner bag surface is with the polyolefin protective layer of band crystal gloss, and described polyolefin protective layer covers inner bag surface really.
The outer disc type heat pump water box of one 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 |
|---|---|---|---|
| CN201521105947.5U CN205448321U (en) | 2015-12-25 | 2015-12-25 | Outer disk heat pump water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105947.5U CN205448321U (en) | 2015-12-25 | 2015-12-25 | Outer disk heat pump water tank |
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| Publication Number | Publication Date |
|---|---|
| CN205448321U true CN205448321U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105947.5U Active CN205448321U (en) | 2015-12-25 | 2015-12-25 | Outer disk heat pump water tank |
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| CN (1) | CN205448321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796233A (en) * | 2016-08-28 | 2018-03-13 | 山东商业职业技术学院 | Factory residual heat utilization system |
-
2015
- 2015-12-25 CN CN201521105947.5U patent/CN205448321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796233A (en) * | 2016-08-28 | 2018-03-13 | 山东商业职业技术学院 | Factory residual heat utilization system |
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