CN205957513U

CN205957513U - Novel finned tube heat transfer solar energy pressure -bearing heat collector

Info

Publication number: CN205957513U
Application number: CN201620769527.5U
Authority: CN
Inventors: 钟同家
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-19
Filing date: 2016-07-19
Publication date: 2017-02-15
Anticipated expiration: 2026-07-19

Abstract

The utility model discloses a novel finned tube heat transfer solar energy pressure -bearing heat collector, its technical scheme main points are, including storage water tank and heat collector, heat collector bilateral symmetry sets up in the storage water tank both sides, and heat transfer pressure -bearing sleeve pipe is all connected to every heat collector tip, and heat transfer pressure -bearing sleeve pipe cup joints inside the storage water tank, and heat transfer pressure -bearing sleeve pipe is provided with the fin along circumference, and the storage water tank includes inner bag, heat preservation and shell by interior outside to, does the thickness of inner bag set up to 1.2 2mm is provided with discharge valve on the storage water tank, the utility model aims at providing a novel finned tube heat transfer solar energy pressure -bearing heat collector possess higher heat exchange efficiency and security performance.

Description

A kind of novel finned tube heat exchange solar energy pressure-bearing heat collector

Technical field

The utility model is related to Application of Solar Energy field, more specifically, it relates to a kind of novel finned tube heat exchange sun Can pressure-bearing heat collector.

Background technology

Solar energy is the inexhaustible energy, has and has a very wide distribution, the advantages of need not exploiting and transport.Solar heat profit With being one of major way of Solar use, for protection human survival condition with to carry out sustainable development all highly beneficial. Solar water heater can be divided into pressure-bearing type and non-bearing type, and pressure-bearing type solar water heater compares non-bearing type solar water heater Have the advantages such as discharge pressure is big, dash foot, regulation temperature are simple, but existing pressure-bearing type solar water heater generally existing is changed The thermal efficiency is low and the problems such as poor safety performance.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of novel finned tube heat exchange sun Energy pressure-bearing heat collector, has higher heat exchange efficiency and security performance.

For achieving the above object, the utility model provides following technical scheme：A kind of novel finned tube heat exchange solar energy Pressure-bearing heat collector, the heat collector including storage tank with positioned at storage tank both sides, heat collector is in be obliquely installed obliquely, heat collector edge Storage tank length direction gap arrangement is arranged, and relative to the symmetrical setting of storage tank, each heat collector end all connects heat collector Connect heat exchange pressure-bearing sleeve pipe, each heat exchange pressure-bearing sleeve pipe is all plugged in inside storage tank, each heat exchange pressure-bearing sleeve pipe all circumferentially between Gap is provided with fin, and storage tank includes inner bag, heat-insulation layer and shell from inside to outside, and the thickness of inner bag is set to 1.2-2mm, water storage Air bleeding valve is provided with case.

As preferred, heat collector includes three high vacuum thermal-collecting tubes and red copper super heat-conductive pipe from outside to inside.

As preferred, fin and heat exchange pressure-bearing sleeve pipe is made up of red copper material and outer layer is coated with nickel.

As preferred, heat collector is socketed with silica gel dirt-proof boot at storage tank in connecting, and red copper super heat-conductive pipe is in connecting collection It is provided with sealing-plug, sealing-plug is made by high temperature resistant silicon glue material at hot device.

As preferred, heat-insulation layer includes the heat-insulated radiating layer of rock wool and polyurethane foaming layer from inside to outside.

As preferred, in inner bag, it is provided with thermometer hole, thermometer hole runs through inner bag.

As preferred, the angle between the heat collector of storage tank both sides is in 160-170 degree.

This technical scheme is compared with prior art：Heat collector is in be obliquely installed obliquely, and heat collector is along storage tank length side To gap arrangement setting, heat collector, relative to the symmetrical setting of storage tank, increased the heating surface area of water heater, each thermal-arrest Device insertion end is all connected with heat exchange pressure-bearing sleeve pipe, and each heat exchange pressure-bearing sleeve pipe is all plugged in inside storage tank, each heat exchange pressure-bearing Sleeve pipe all circumferentially gap be provided with fin, increased the heat exchange area of heat exchange pressure-bearing sleeve pipe by fin, improve heat energy Conversion efficiency, storage tank includes inner bag, heat-insulation layer and shell from inside to outside, and the thickness of inner bag is set to 1.2-2mm, on storage tank It is provided with air bleeding valve, adjust the pressure in storage tank further, protect storage tank.

Brief description

Fig. 1 is a kind of side view of the utility model novel finned tube heat exchange solar energy pressure-bearing heat collector embodiment；

Fig. 2 is a kind of top view of the utility model novel finned tube heat exchange solar energy pressure-bearing heat collector embodiment；

Fig. 3 is the partial enlarged drawing at A in Fig. 1；

Fig. 4 is the partial enlarged drawing at B in Fig. 2.

Description of reference numerals：1st, storage tank；11st, inner bag；12nd, heat-insulation layer；13rd, shell；2nd, heat collector；21st, three high vacuum Thermal-collecting tube；22；Red copper super heat-conductive pipe；31st, heat exchange pressure-bearing sleeve pipe；32nd, fin；4th, air bleeding valve；5th, silica gel dirt-proof boot；6th, seal Plug；7th, thermometer hole.

Specific embodiment

Referring to figs. 1 to Fig. 4 a kind of the utility model novel finned tube heat exchange solar energy pressure-bearing heat collector embodiment is done into One step explanation.

As shown in Figures 1 to 4, a kind of Novel fin 32 pipe heat exchange solar energy pressure-bearing heat collector 2, including storage tank 1 and water storage The heat collector 2 of case 1 both sides, heat collector 2 is in be obliquely installed obliquely, and heat collector 2 sets along storage tank 1 length direction gap arrangement Put, the heat collector 2 symmetrical setting of storage tank 1 relatively, storage tank 1 both sides are designed with heat collector 2, increase illumination collection surface Long-pending, provide enough heats for the water in heating storage tank 1；Each heat collector 2 end is all connected with heat exchange pressure-bearing sleeve pipe 31, often Individual heat exchange pressure-bearing sleeve pipe 31 is all plugged in inside storage tank 1, and the water in storage tank 1 is not contacted with the heat transferring medium in heat collector 2, Guarantee the water clean hygiene in storage tank 1, airtight water tank, it is to avoid the dust of in the air, insect etc. enter casing, guarantee water simultaneously The bearing capacity of case；Each heat exchange pressure-bearing sleeve pipe 31 all circumferentially gap be provided with fin 32, by the setting of fin 32, increase The contact area of heat exchange pressure-bearing sleeve pipe 31 and water in storage tank 1, thus lift the thermal energy conversion efficiency of heat exchange pressure-bearing sleeve pipe 31, I.e. water quick heating in storage tank 1；Storage tank 1 includes inner bag 11, heat-insulation layer 12 and shell 13 from inside to outside, and the thickness of inner bag 11 sets Be set to 1.2-2mm, storage tank 1 be provided with air bleeding valve 4, in storage tank 1 pressure excessive and when cannot bear, by air bleeding valve 4 exclusion vapor, reduce pressure in storage tank 1, prevent water tank to be damaged further.

As shown in Figures 1 to 4, heat collector 2 includes three high vacuum thermal-collecting tubes 21 and red copper super heat-conductive pipe 22 from outside to inside, passes through Three high vacuum thermal-collecting tubes 21 are collected and are stored heat, then by 22 heat transfers of red copper super heat-conductive pipe to heat exchange pressure-bearing sleeve pipe 31, red copper has higher fusing point, and has good plasticity, ductility and thermal conductivity, makes heat pipe using red copper and moulds Shape is simple, easily simply, more heats can be conducted in the past.

As shown in Figures 1 to 4, fin 32 and heat exchange pressure-bearing sleeve pipe 31 is made up of red copper material and outer layer is coated with nickel, using purple Copper feature, is used red copper moulding simple as the material of fin 32, can be good at heat to conduct past, fin 32 and heat exchange It is coated with nickel outside pressure-bearing sleeve pipe 3131, lifts its intensity, prevent because pressure is excessive and lead to its deformation in storage tank 1.

As shown in Figures 1 to 4, heat collector 2 is socketed with silica gel dirt-proof boot 5 at connection storage tank 1, in the silicon of interface setting Glue dirt-proof boot 5 can ensure the cleaning of water in storage tank 1, and red copper super heat-conductive pipe 22 is provided with sealing-plug 6 at connection heat collector 2, Prevent scattering and disappearing of heat, sealing-plug 66 is made by high temperature resistant silicon glue material, prevents sealing-plug 6 from melting because overheated.

As shown in figure 1, heat-insulation layer 12 includes the heat-insulated radiating layer of rock wool and polyurethane foaming layer, rock wool and poly- ammonia from inside to outside Ester foaming layer all has good heat-proof quality, prevents scattering and disappearing of heat, with the use of making water storage possess good heat-insulating property, Prevent scattering and disappearing of heat.

As shown in figure 1, being provided with thermometer hole 7 in inner bag 11, thermometer hole 7 runs through inner bag 11, places therewith in thermometer hole 7 After the temperature measuring equipment agreeing with, can accomplish to monitor water temperature in storage tank 1 at any time, thus adjusting in storage tank 1 by air bleeding valve 4 Pressure, thus change the maximum temperature in storage tank 1.

As shown in figure 1, the angle between the heat collector 2 of storage tank 1 both sides is in 160-170 degree, because storage tank 1 both sides are equal It is provided with heat collector 2, light and heat collector 2 when making noon illumination while the heat collector 2 guaranteeing both sides can accept sunlight Between angle close to 90 degree, lifted thermal energy conversion rate.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonging under the utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, some improvement under the premise of without departing from the utility model principle and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims

1. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector, the thermal-arrest including storage tank with positioned at described storage tank both sides Device, is characterized in that：Described heat collector is in be obliquely installed obliquely, and described heat collector is along described storage tank length direction gap arrangement Setting, the symmetrical setting of the relatively described storage tank of described heat collector, each described heat collector end is all connected with heat exchange pressure-bearing Sleeve pipe, each described heat exchange pressure-bearing sleeve pipe is all plugged in inside described storage tank, and each described heat exchange pressure-bearing sleeve pipe is all circumferentially Gap is provided with fin, and described storage tank includes inner bag, heat-insulation layer and shell from inside to outside, and the thickness of described inner bag is set to 1.2-2mm, described storage tank is provided with air bleeding valve.

2. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 1, is characterized in that：Described thermal-arrest Device includes three high vacuum thermal-collecting tubes and red copper super heat-conductive pipe from outside to inside.

3. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 1 and 2, is characterized in that：Described Fin and described heat exchange pressure-bearing sleeve pipe is made up of red copper material and outer layer is coated with nickel.

4. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 2, is characterized in that：Described thermal-arrest Device is socketed with silica gel dirt-proof boot at connection storage tank, and described red copper super heat-conductive pipe is provided with sealing-plug at connection heat collector, Described sealing-plug is made by high temperature resistant silicon glue material.

5. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 1 and 2, is characterized in that：Described Heat-insulation layer includes the heat-insulated radiating layer of rock wool and polyurethane foaming layer from inside to outside.

6. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 1 and 2, is characterized in that：Described It is provided with thermometer hole, described thermometer hole runs through inner bag in inner bag.

7. a kind of novel finned tube heat exchange solar energy pressure-bearing heat collector according to claim 1 and 2, is characterized in that：Described Angle between the heat collector of storage tank both sides is in 160-170 degree.