CN206019020U - Hot water units and its discharge structure - Google Patents

Hot water units and its discharge structure Download PDF

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Publication number
CN206019020U
CN206019020U CN201620761043.6U CN201620761043U CN206019020U CN 206019020 U CN206019020 U CN 206019020U CN 201620761043 U CN201620761043 U CN 201620761043U CN 206019020 U CN206019020 U CN 206019020U
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CN
China
Prior art keywords
heat
drainage pipeline
canister
accumulation
storing material
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CN201620761043.6U
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Chinese (zh)
Inventor
章玉丹
赖华胜
刘爱军
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201620761043.6U priority Critical patent/CN206019020U/en
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Abstract

This utility model provides a kind of discharge structure, including:Drainage pipeline, for draining;And accumulation of heat component, enclose the week side of boss located at the drainage pipeline;Wherein, the heat-storing material that the accumulation of heat component includes canister and is placed in the canister;The canister is sheathed on the drainage pipeline;The heat-storing material can heat accumulation and heat release, the heat-storing material heat release can heat the drainage pipeline, and it is higher than 0 DEG C to make the water in the drainage pipeline.Drainage pipeline of the present utility model can be heated to the water in the drainage pipeline less than 0 DEG C using the heating of heat-storing material, effectively prevented the water freezing in drainage pipeline, played preferable antifreeze effect to drainage pipeline.This utility model additionally provides a kind of Hot water units.

Description

Hot water units and its discharge structure
Technical field
This utility model is related to hot water facility technical field, more particularly to a kind of Hot water units and its discharge structure.
Background technology
Generally, the raw material of the drain pipe of water heater is typically using metal materials such as steel pipe, aluminium sheet, copper material and aluminum foil plates. For the drainage of metal material, its non-deformability is poor.When ambient temperature is less than 0 DEG C, the water-setting in drainage pipeline Consolidate into ice, volume is expanded, certain pressure is caused to the inwall of drain pipe.When pressure reaches the metal material of drain pipe During tensile strength, metal material is destroyed, and drain pipe produces bursting by freezing, and then causes product failure, and product fault rate after sale is high, After-sales service high cost.
At present, solve drain pipe bursting by freezing and mainly adopt two ways, a kind of mode is on the drain pipe of water heater plus heat tracing Band freezing proof technique, but because its power consumption is high, production assembly manipulation is difficult, it is impossible to widely use;Another way is draining inside pipe wall Increase highly elastic material, though drain pipe bursting by freezing effect can be improved, can not fundamentally prevent the water freezing in drain pipe, winter Bursting by freezing problem is yet suffered from.There is the phenomenon of the water freezing in drain pipe in above two mode, affect drainage performance, Jin Erying Ring and use.
Utility model content
It is based on this, it is necessary to for the problem of the water freezing of drain pipe at present under worst cold case, there is provided one kind can Ensure that the water in the drainage pipeline under worst cold case does not freeze and then avoids the discharge structure of drainage pipeline bursting by freezing, while also Provide a kind of Hot water units containing above-mentioned discharge structure.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of discharge structure, including:
Drainage pipeline, for draining;And
Accumulation of heat component, encloses the week side of boss located at the drainage pipeline;
Wherein, the heat-storing material that the accumulation of heat component includes canister and is placed in the canister;The metal Container set is on the drainage pipeline;
The heat-storing material can heat accumulation and heat release, the heat-storing material heat release can heat the drainage pipeline, make institute It is higher than 0 DEG C to state the water in drainage pipeline.
Wherein in one embodiment, the cylindrical structure setting of the canister;
The canister includes outer wall, inwall and two end caps, and the inwall is located at the inner side of the outer wall, described Outer wall is enclosed with the inwall and is set as circulus;
Two end caps are located at the two ends of the circulus respectively, two end caps, the inwall and described outer Wall surrounds sealed chamber jointly, and the heat-storing material is located in the sealed chamber;
The drainage pipeline wears the inwall and encloses the through hole being set as.
Wherein in one embodiment, the inwall of the canister is fitted with the outer surface of the drainage pipeline;
And the axis collinear of the axis of the inwall and the drainage pipeline;
The axis collinear of the outer wall and the inwall.
Wherein in one embodiment, canister length in the axial direction be the drainage pipeline along axis side To 0.7 times~1 times of length;
The scope of the thickness of the outer wall is 0.5mm~5mm;
The scope of the thickness of the inwall is 0.5mm~5mm.
Wherein in one embodiment, the accumulation of heat component also includes heating pipeline, and the heating pipeline is enclosed located at described The outside of canister;
The heating pipeline can carry out accumulation of heat to the heat-storing material.
Wherein in one embodiment, the heating pipeline is enclosed in the shape of a spiral located at the outside of the canister.
Wherein in one embodiment, the accumulation of heat component also includes that two capillary tubies, the heating pipeline have feed liquor End and liquid outlet;
Two capillary tubies are respectively arranged on the liquid feeding end and the liquid outlet;
Coolant in the exhaustor of Hot water units can be introduced the heating pipeline by the capillary tube of the liquid feeding end In;
The coolant for having heated the heat-storing material can be led back the aerofluxuss by the capillary tube of the liquid outlet Pipe.
Wherein in one embodiment, the accumulation of heat component also includes sensor, and the sensor is arranged at the metal In container;
The sensor can detect the amount of stored heat of the heat-storing material.
Wherein in one embodiment, the accumulation of heat component also includes stop valve, and the stop valve is arranged at the feed liquor On the capillary tube at end;
The stop valve is electrically connected with the sensor, and the sensor can control the stop valve and cut out the capillary Pipe.
Wherein in one embodiment, the heat-storing material is phase-change material;
The phase-change material by solid state into liquid state, the heat-storage material;
The phase-change material becomes solid-state by liquid, the heat-storing material heat release.
Wherein in one embodiment, the scope of the specific heat capacity of the heat-storing material is 1.8J/g*k~2.5J/g*k;
The scope of the heat conductivity of the heat-storing material is 3W/m* DEG C~5W/m* DEG C.
A kind of Hot water units are further related to, including the discharge structure described in arbitrary technical characteristic as described above.
The beneficial effects of the utility model are:
Discharge structure of the present utility model, structure design advantages of simple increase accumulation of heat component in the outside of drainage pipeline, store Heat-storing material in hot component being capable of heat accumulation and heat release.When the water in drainage pipeline is higher than 0 DEG C, heat-storing material not heat release;When When water in drainage pipeline is less than 0 DEG C, heat-storing material heat release, the heat that heat-storing material is discharged are passed to by canister Drainage pipeline, the then water in heating drain pipe road, it is ensured that the temperature of the water in drainage pipeline is unlikely to freeze higher than 0 DEG C, The phenomenon for effectively preventing the water in drainage pipeline to freeze under worst cold case, and then avoid drainage pipeline that showing for bursting by freezing occurs As.Drainage pipeline of the present utility model can using the heating of heat-storing material to carrying out less than the water in 0 DEG C of drainage pipeline plus Heat, plays preferable antifreeze effect to drainage pipeline.The simple structure of drainage pipeline of the present utility model, and do not result in money The waste in source, effectively prevents the water freezing in drainage pipeline.
This utility model additionally provides the Hot water units comprising above-mentioned discharge structure, and Hot water units are avoided by discharge structure Water freezing in drainage pipeline, it is ensured that the safety of tubing, improves the service life of Hot water units, reduces and asks after sale Topic, greatly promotes the reliability of Hot water units, is easy to use.
Description of the drawings
Front views of the Fig. 1 for the discharge structure of one embodiment of this utility model;
Fig. 2 is the top view of the discharge structure shown in Fig. 1;
Fig. 3 is the front view of the discharge structure shown in Fig. 1;
Fig. 4 is the schematic diagram that the discharge structure shown in Fig. 1 is connected with the exhaustor of source pump;
The axonometric chart that Fig. 5 is cut open for accumulation of heat component in the discharge structure shown in Fig. 1;
The axonometric chart that Fig. 6 is cut open for canister in the discharge structure shown in Fig. 1;
Wherein:
100- discharge structures;
110- drainage pipelines;
111- drain valves;
120- accumulation of heat components;
121- canisters;
1211- outer walls;1212- inwalls;1213- end caps;
122- heats pipeline;
1221- liquid feeding ends;1222- liquid outlets;
123- capillary tubies;
200- exhaustors.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, by the following examples, and tie Accompanying drawing is closed, Hot water units of the present utility model and its discharge structure are further elaborated.It should be appreciated that this place is retouched The specific embodiment that states only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1 to Fig. 6, this utility model provides a kind of discharge structure 100, and the discharge structure 100 is used for hot water machine In group.It is of course also possible in needing the electric equipment of draining for other.Discharge structure of the present utility model 100 can solve the problem that The problem of the water freezing in current drainage pipeline 110, it is ensured that the water in worst cold case lower drainage pipe 110 does not freeze, effectively Prevention drainage pipeline 110 there is the phenomenon of bursting by freezing under worst cold case, it is ensured that the safety of the pipe-line system of Hot water units, raising The service life of Hot water units, the reliability of lifting hot water group.
In this utility model, discharge structure 100 includes drainage pipeline 110 and accumulation of heat component 120.Accumulation of heat component 120 encloses The week side of boss located at drainage pipeline 110.Drainage pipeline 110 is used for draining.Accumulation of heat component 120 being capable of heat accumulation and heat release.When this practicality New discharge structure 100 is under worst cold case, i.e., when the temperature of the water in drainage pipeline 110 is less than 0 DEG C, accumulation of heat component 120 can discharge heat, the water that the heat can be in heating drain pipe road 110 and then heating drain pipe road 110 so that drain pipe The temperature of the water in road 110 is unlikely to freeze higher than 0 DEG C, can effectively prevent drainage pipeline 110 from bursting by freezing occurring.Drain pipe Drain valve 111 is provided with road 110, and 110 draining of drainage pipeline is controlled by drain valve 111.
Wherein, the heat-storing material that accumulation of heat component 120 includes canister 121 and is placed in canister 121;Canister 121 are sheathed on drainage pipeline 110.Also, in this utility model, the two ends of drainage pipeline 110 protrude from canister 121 End.Heat-storing material can heat accumulation and heat release, heat-storing material heat release can heating drain pipe road 110, make in drainage pipeline 110 Water temperature be higher than 0 DEG C.
Heat-storing material being capable of heat accumulation and heat release.That is, heat-storing material can either storing heat can also discharge heat. After the heat release in heat-storing material is finished, heat-storing material can adsorb heat prepares for heat release next time.It follows that Heat-storing material can Reusability, reduce discharge structure 100 cost, be easy to use.
Heat-storing material is placed in canister 121, heat two can be passed to canister during heat-storing material heat release 121, canister 121 transfers heat to drainage pipeline 110 again so that drainage pipeline 110 can heat the water in which so that The temperature of the water in drainage pipeline 110 is higher than 0 DEG C, it is ensured that the water in drainage pipeline 110 does not freeze, and effectively prevents drainage pipeline 110, in worst cold case bursting by freezing, improve the performance of Hot water units.
At present, solve drain pipe bursting by freezing and mainly adopt two ways, a kind of mode is on the drain pipe of water heater plus heat tracing Band freezing proof technique, but because its power consumption is high, production assembly manipulation is difficult, it is impossible to widely use;Another way is draining inside pipe wall 1212 increase highly elastic material, though drain pipe bursting by freezing effect can be improved, can not fundamentally prevent the water freezing in drain pipe, Winter bursting by freezing problem is yet suffered from.There is the phenomenon of the water freezing in drain pipe in above two mode, affect drainage performance, enter And affect to use.Discharge structure of the present utility model 100 increases accumulation of heat component 120, accumulation of heat component in the outside of drainage pipeline 110 Heat-storing material in 120 being capable of heat accumulation and heat release.When the water in drainage pipeline 110 is higher than 0 DEG C, heat-storing material not heat release;When When water in drainage pipeline 110 is less than 0 DEG C, heat-storing material heat release, the heat that heat-storing material is discharged pass through canister 121 transmit water supply and sewerage pipelines 110, then the water in heating drain pipe road 110, it is ensured that the temperature of the water in drainage pipeline 110 is high It is unlikely to freeze in 0 DEG C, the phenomenon for effectively preventing the water in drainage pipeline 110 to freeze under worst cold case, and then keep away There is the phenomenon of bursting by freezing in drainage-free pipeline 110.Drainage pipeline of the present utility model 110 can utilize the heating of heat-storing material to low Water in 0 DEG C of drainage pipeline 110 is heated, and plays preferable antifreeze effect to drainage pipeline 110.Of the present utility model The simple structure of drainage pipeline 110, and the waste of resource is not resulted in, the water freezing in drainage pipeline 110 is effectively prevented, The safety of the tubing of Hot water units is ensure that, the service life of Hot water units is improve, problem after sale is reduced, is greatly promoted The reliability of Hot water units, is easy to use.
As a kind of embodiment, 121 cylindrical structure setting of canister.In principle, the shape of canister 121 Unrestricted, as long as canister 121 can be sheathed on the outside of drainage pipeline 110.In this utility model, in order to drop 121 cylindrical structure setting of low manufacturing cost canister, and it is also convenient for the installation of other parts.In the present embodiment, The shape of canister 121 is in cylinder setting.
Canister 121 includes that outer wall 1211, inwall 1212 and two end caps 1213, inwall 1212 are located at outer wall 1211 Inner side, outer wall 1211 enclosed with inwall 1212 and is set as circulus.Two end caps 1213 are located at the two ends of circulus respectively, and two Individual end cap 1213, inwall 1212 and outer wall 1211 surround sealed chamber jointly, and heat-storing material is located in sealed chamber.Drainage pipeline 110 wear inwall 1212 encloses the through hole being set as.
Further, the inwall 1212 of canister 121 is fitted with the outer surface of drainage pipeline 110.So can be just In the transmission that heat-storing material discharges heat, the heat damages in transmittance process are reduced, it is to avoid because of the inwall 1212 of canister 121 The gap existed and the outer wall 1211 of drainage pipeline 110 between causes heat losses, improves the utilization rate of heat, it is ensured that accumulation of heat material The heat of material release fully can be heated to the water in drainage pipeline 110, it is ensured that the temperature of the water in drainage pipeline 110 is high In 0 DEG C, and then avoid the water freezing in drainage pipeline 110, it is to avoid drainage pipeline 110 is by bursting by freezing.
The axis collinear of the axis of inwall 1212 and the axis collinear of drainage pipeline 110, outer wall 1211 and inwall 1212.This Sample can be easy to the production and processing of canister 121, meanwhile, the assembling of canister 121 and drainage pipeline 110 is also convenient for, is protected The inwall 1212 of card canister 121 is fitted with the outer wall 1211 of drainage pipeline 110, it is ensured that heat can make full use of, drop Loss low in calories.In the present embodiment, canister 121 is the pipeline that cross sectional shape is concentric circles, canister 121 Inwall 1212 is fitted with the outer surface of drainage pipeline 110.
Yet further, the length in the axial direction of canister 121 is the length in the axial direction of drainage pipeline 110 0.7 times~1 times.That is, canister 121 can be portion envelops drainage pipeline 110, it is also possible to fully wrapped around drain pipe Road 110.Above two mode can ensure that the water in drainage pipeline 110 does not freeze, and then avoid drainage pipeline 110 from being frozen Split.Also, the scope of the thickness of outer wall 1211 is 0.5mm~5mm, and the scope of the thickness of inwall 1212 is 0.5mm~5mm.This Sample can be easy to the transmission of heat, reduce thermal losses, while can also ensure that the efficiency of heat transfer.
Used as a kind of embodiment, accumulation of heat component 120 also includes heating pipeline 122, and heating pipeline 122 is enclosed located at metal The outside of container 121.Heating pipeline 122 can carry out accumulation of heat to heat-storing material.After heat-storing material release heat, can pass through to add Pipe line 122 carries out accumulation of heat to heat-storing material, convenient and swift.Heating pipeline 122 is enclosed located at the outside of canister 121.Also It is to say, the outer surface for heating pipeline 122 is fitted with the inner surface of canister 121, can be so easy to heat in pipeline 122 Heat absorbed by heat-storing material, it is ensured that the accumulation of heat effect of heat-storing material.
It is preferred that in the present embodiment, heating pipeline 122 is enclosed in the shape of a spiral located at the outside of canister 121.Such energy The transmission road of the heat in enough contacts area for increasing heating pipeline 122 and canister 121, and then increase heating pipeline 122 Footpath, and then it is easy to heat-storing material accumulation of heat, improve the heat accumulation efficiency of heat-storing material.
Further, accumulation of heat component 120 also includes that two capillary tubies 123, heating pipeline 122 have liquid feeding end 1221 and go out Liquid end 1222.Two capillary tubies 123 are respectively arranged on liquid feeding end 1221 and liquid outlet 1222.The capillary tube of liquid feeding end 1221 123 can be introduced into the coolant in the exhaustor 200 of Hot water units in heating pipeline 122.123 energy of capillary tube of liquid outlet 1222 The coolant for having heated heat-storing material is led back exhaustor 200 enough.
That is, what heating pipeline 122 was used for heat storage material is coolant in exhaustor 200.Hot water units exist During operation, the extreme temperatures of the coolant in the exhaustor 200 of Hot water units.Coolant is entered through liquid feeding end 1221 by capillary tube 123 Enter in heating pipeline 122, coolant flows along heating pipeline 122, meanwhile, the heat of coolant can be absorbed by heat-storing material, Heat-storing material realizes heat accumulation.Coolant after being absorbed by heat-storing material returns to exhaustor 200 by liquid outlet 1222 through capillary tube 123 again In.
The operation operation of exhaust structure of the present utility model is simple, and by heating pipeline 122 using high temperature refrigerant to storing Hot material carries out accumulation of heat, does not result in the wasting of resources, effectively the water freezing in prevention drainage pipeline 110, and then avoids draining 110 bursting by freezing of pipeline.When Hot water units run, after the high temperature refrigerant in exhaustor 200 is entered in heating pipeline 122, accumulation of heat material Material start accumulation of heat, when heat-storage material to a certain extent after stop accumulation of heat action.When the temperature the 1st in drainage pipeline 110 DEG C when, heat-storing material starts heat release, the water that the heat of release can be in heating drain pipe road 110 so that in drainage pipeline 110 The temperature of water is unlikely to freeze higher than 0 DEG C.
When Hot water units run, the temperature of the coolant in exhaustor 200 is higher, hair of the coolant through accumulation of heat component 120 Tubule 123 introduces heating pipeline 122 through liquid feeding end 1221.Outside biography of the coolant in heating pipeline 122 by canister 121 Heat is passed to heat-storing material, heat-storing material converts heat into latent heat and is stored in canister 121.After terminating except thermal process, Coolant leads back exhaustor 200 by the liquid outlet 1222 of heating pipeline 122 through capillary tube 123 again.So can be by heat accumulation Hewlett-Packard The heat recovery and utilization of coolant.
Yet further, accumulation of heat component 120 also includes that sensor, sensor are arranged in canister 121.Sensor energy The amount of stored heat of heat-storing material is enough detected.That is, heat-storage material stops accumulation of heat action to a certain extent afterwards, the action is Realized by sensor.Sensor can detect the amount of stored heat of heat-storing material, it is to avoid cause thermal waste.
Further, accumulation of heat component 120 also includes that stop valve, stop valve are arranged at the capillary tube 123 of liquid feeding end 1221 On.Stop valve is electrically connected with sensor, and sensor can control stop valve and cut out capillary tube 123.Sensor detects accumulation of heat material After expecting heat accumulation to a certain extent, the capillary tube 123 of liquid feeding end 1221 closed by sensor control stop valve.Capillary tube closed by stop valve After 123, the coolant in exhaustor 200 can not be entered in heating pipeline 122 through liquid feeding end 1221 by capillary tube 123, and then Avoid excessive heat waste.
Also, can be with setting check valve on the capillary tube 123 of the liquid outlet 1222 of heating pipeline 122.Check valve energy Enough coolant ensured in heating pipeline 122 are led back in exhaustor 200 through check valve by capillary tube 123, it is to avoid in exhaustor 200 Coolant heating pipeline 122 is entered by the capillary tube 123 of liquid outlet 1222, it is to avoid the coolant flowing in heating pipeline 122 is mixed Disorderly.
Used as a kind of embodiment, heat-storing material is phase-change material.Phase-change material is by solid state into liquid state, heat-storing material Heat accumulation;Phase-change material becomes solid-state, heat-storing material heat release by liquid., by solid state into liquid state, heat-storing material can for phase-change material By the converting heat of the coolant in heating pipeline 122 into latent heat and in the heat-storing material that is stored in canister 121, until storing Hot material all becomes liquid, and the heat accumulation process of heat-storing material terminates.When phase-change material becomes solid-state by liquid, heat-storing material is put With the water in heating drain pipe road 110, until heat-storing material all becomes solid-state, the exothermic process of heat-storing material terminates heat.
Further, the scope of the specific heat capacity of heat-storing material is 1.8J/g*k~2.5J/g*k;The heat conduction system of heat-storing material Several scopes is 3W/m* DEG C~5W/m* DEG C, preferably 4W/m* DEG C.To consider the uncertainty of Hot water units power-off, in specific heat capacity And the heat-storing material in the range of heat conductivity ensure that lasting Exotherm Time, it is to avoid the water freezing in drainage pipeline 110.At this In utility model, it is desirable to which heat-storing material is at least six hours to the water continuous heating time in drainage pipeline 110, and pass through accumulation of heat The scope of the specific heat capacity of material is 4W/m* DEG C of the heat conductivity of 1.8J/g*k~2.5J/g*k and heat-storing material ensureing.When Hot water units power supply disconnects, and when the temperature of the water in drainage pipeline 110 is less than 0 DEG C, heat-storing material slowly releases heat, to draining Water in pipeline 110 is heated, it is ensured that water is liquid always.Drain pipe can so be avoided by bursting by freezing, it is ensured that hot water machine The pipeline safety of group, improves the service life of Hot water units, reduces the problem after sale of Hot water units so that the reliability of product Property is greatly promoted.
This utility model additionally provides a kind of Hot water units, including exhaustor 200 and the discharge structure in above-described embodiment 100.Exhaustor 200 is connected with the heating pipeline 122 of discharge structure 100 by capillary tube 123, realizes the storage of discharge structure 100 The accumulation of heat of hot component 120.By discharge structure 100, Hot water units of the present utility model ensure that the water in drainage pipeline 110 is not tied Ice, avoids then drainage pipeline 110 from freezing, it is ensured that the safety of the pipe-line system of Hot water units, improves making for Hot water units With the life-span, the problem after sale of Hot water units is reduced so that the reliability of product is greatly promoted.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed, But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that common for this area For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.

Claims (12)

1. a kind of discharge structure, it is characterised in that include:
Drainage pipeline (110), for draining;And
Accumulation of heat component (120), encloses the week side of boss located at the drainage pipeline (110);
Wherein, described accumulation of heat component (120) include canister (121) and the accumulation of heat material being placed in the canister (121) Material;Canister (121) are sheathed on the drainage pipeline (110);
The heat-storing material can heat accumulation and heat release, the heat-storing material heat release can heat the drainage pipeline (110), make institute It is higher than 0 DEG C to state the water in drainage pipeline (110).
2. discharge structure according to claim 1, it is characterised in that canister (121) cylindrical structure setting;
Described canister (121) include outer wall (1211), inwall (1212) and two end caps (1213), the inwall (1212) inner side of the outer wall (1211) is located at, and outer wall (1211) are enclosed with the inwall (1212) and are set as circulus;
Two end cap (1213) are located at the two ends of the circulus, two end cap (1213), the inwalls respectively (1212) and the outer wall (1211) surrounds sealed chamber jointly, the heat-storing material is located in the sealed chamber;
Drainage pipeline (110) wear the inwall (1212) and enclose the through hole being set as.
3. discharge structure according to claim 2, it is characterised in that the inwall (1212) of canister (121) with The outer surface of drainage pipeline (110) fits;
And the axis collinear of the axis of inwall (1212) and the drainage pipeline (110);
The axis collinear of outer wall (1211) and the inwall (1212).
4. discharge structure according to claim 3, it is characterised in that canister (121) length in the axial direction Spend the length for the drainage pipeline (110) in the axial direction 0.7 times~1 times;
The scope of the thickness of outer wall (1211) is 0.5mm~5mm;
The scope of the thickness of inwall (1212) is 0.5mm~5mm.
5. the discharge structure according to any one of Claims 1-4, it is characterised in that accumulation of heat component (120) also include The outside located at the canister (121) is enclosed in heating pipeline (122), heating pipeline (122);
Heating pipeline (122) can carry out accumulation of heat to the heat-storing material.
6. discharge structure according to claim 5, it is characterised in that heating pipeline (122) are enclosed in the shape of a spiral and are located at The outside of canister (121).
7. discharge structure according to claim 5, it is characterised in that accumulation of heat component (120) also include two capillarys Pipe (123), heating pipeline (122) have liquid feeding end (1221) and liquid outlet (1222);
Two capillary tube (123) are respectively arranged on the liquid feeding end (1221) and the liquid outlet (1222);
Coolant in the exhaustor (200) of Hot water units can be introduced by the capillary tube (123) of liquid feeding end (1221) In heating pipeline (122);
The coolant for having heated the heat-storing material can be led back institute by the capillary tube (123) of liquid outlet (1222) State exhaustor (200).
8. discharge structure according to claim 7, it is characterised in that accumulation of heat component (120) also include sensor, institute State sensor to be arranged in the canister (121);
The sensor can detect the amount of stored heat of the heat-storing material.
9. discharge structure according to claim 8, it is characterised in that accumulation of heat component (120) also include stop valve, institute State stop valve to be arranged on the capillary tube (123) of the liquid feeding end (1221);
The stop valve is electrically connected with the sensor, and the sensor can control the stop valve and cut out the capillary tube (123).
10. discharge structure according to claim 1, it is characterised in that the heat-storing material is phase-change material;
The phase-change material by solid state into liquid state, the heat-storage material;
The phase-change material becomes solid-state by liquid, the heat-storing material heat release.
11. discharge structures according to claim 10, it is characterised in that the scope of the specific heat capacity of the heat-storing material is 1.8J/g*k~2.5J/g*k;
The scope of the heat conductivity of the heat-storing material is 3W/m* DEG C~5W/m* DEG C.
12. a kind of Hot water units, it is characterised in that include the discharge structure (100) as described in any one of claim 1 to 11.
CN201620761043.6U 2016-07-18 2016-07-18 Hot water units and its discharge structure Active CN206019020U (en)

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Application Number Priority Date Filing Date Title
CN201620761043.6U CN206019020U (en) 2016-07-18 2016-07-18 Hot water units and its discharge structure

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Application Number Priority Date Filing Date Title
CN201620761043.6U CN206019020U (en) 2016-07-18 2016-07-18 Hot water units and its discharge structure

Publications (1)

Publication Number Publication Date
CN206019020U true CN206019020U (en) 2017-03-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106052135A (en) * 2016-07-18 2016-10-26 珠海格力电器股份有限公司 Hot water unit and drainage structure thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106052135A (en) * 2016-07-18 2016-10-26 珠海格力电器股份有限公司 Hot water unit and drainage structure thereof
CN106052135B (en) * 2016-07-18 2021-12-14 珠海格力电器股份有限公司 Hot water unit and drainage structure thereof

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