CN201443881U

CN201443881U - Split fast heating solar water heater

Info

Publication number: CN201443881U
Application number: CN2009200084247U
Authority: CN
Inventors: 张胜东
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-09
Filing date: 2009-03-09
Publication date: 2010-04-28
Anticipated expiration: 2019-03-09

Abstract

The split fast heating type solar water heater of the utility model is composed of a heat storage body, a water inlet pipeline, a hot water supply pipeline and a heat absorber. The heat storage body is divided into two types: vertical and horizontal. There are two methods of heat storage and flat plate type, heat preservation circulation pipe is connected between heat storage body and heat absorption body, especially the tube-in-pipe type heat collection pipe is used to make the heating speed faster; the utility model is to solve the problem of installation and practical Problem, to solve the shortcomings of easy scaling and slow temperature rise of balcony wall-mounted pressure water heaters that currently use medium heat pipe heat transfer. The body is hung on the outside of the balcony, and the principle of replacing hot water with heat exchange elements is used to realize the photothermal conversion of solar energy to obtain hot water. The utility model has stable and reliable performance and no maintenance.

Description

Split quick-heating type solar water heater

Technical field

The utility model relates to split quick-heating type solar water heater, belongs to application of solar.

Background technology

The vacuum heat-collecting tubular type solar water heater generally be applied, and generally all is placed on the roof and uses, and is subjected to consumer's approval deeply.But the installation and the practicality that make vacuum heat-collecting tubular type solar water heater along with generally rising of skyscraper become a new difficult problem again, currently used balcony wall-hanging pressure-bearing water heater adopts medium conduction-type and balcony non water storage box heavy caliber thermal-collecting tube type water heater, the not only too high and interior fouling easily of pipe of manufacturing process complexity, cost, not only heating effect is poor, cooling round the clock is fast and very inconvenient and dangerous when installation and maintenance, can not extensively be promoted for this reason; In addition the wall hanging bucket to hang structure also unreasonable, the structure of wall hanging bucket easily makes its distortion and comes off at present.

Summary of the invention

The purpose of summary of the invention of the present utility model is: for an installation and a practical difficult problem that solves the skyscraper solar water heater, solve the difficult problem of the easy fouling of balcony wall-hanging pressure-bearing water heater of adopting the heat transfer of medium heat tubular type, split quick-heating type solar water heater's thermal store is placed on balcony, adopt the principle of heat exchange element displacement hot water, thereby the photo-thermal conversion that realizes solar energy obtains hot water, installs the special-purpose water that water valve also needing can realize temperature that mixes in pipeline additional; The shortcoming that adopts supporting body structure can effectively solve the bucket distortion and come off.

The technical solution of the utility model: the utility model split quick-heating type the solar water heater be made up of thermal store, inlet pipeline, outlet pipeline, heat dump, it is characterized in that: thermal store is made up of interior heat-preserving container, suspension member, the supporter that heat exchange element is housed, heat exchange element can be divided into pressure-bearing bucket formula and coiled dual mode, heat-preserving container is to be made of interior bucket, heat-insulation layer and outer wall, which is provided with water inlet pipe, outlet pipe and electrical heating elements in water inlet pipe, outlet pipe and the heat preserving circle tube road of heat exchange element; Heat-preserving container is provided with blast pipe, water level pipe, return duct, can also be provided with potential temperature display or thermometer; Be provided with safety valve in the outlet pipeline that outlet pipe is connected or the bucket that expands, mix water valve, gondola water faucet; Be provided with non-return relief valve, water compensating valve and blowoff valve in the inlet pipeline that the heat exchange element water inlet pipe is connected; Heat dump divides thermal-collecting tube type peace board-like; Be provided with water inlet pipe, outlet pipe between thermal store and the heat dump.

According to above-described split quick-heating type solar water heater, it is characterized in that: thermal store can be divided into vertical and horizontal two kinds; The water inlet pipe that connects on the thermal store, outlet pipe can be located at side or end face; The water inlet pipe of supporter and heat exchange original paper is for fixedlying connected; Can not be provided with electrical heating elements, blast pipe and potential temperature display or thermometer on the heat-preserving container.

According to above-described split quick-heating type solar water heater, it is characterized in that: the other end of the filling pipe that is connected with water compensating valve can be connected with insulation circulation water inlet pipe, also can directly be connected with heat-preserving container.

According to above-described split quick-heating type solar water heater, it is characterized in that: in outlet pipe, can not install safety valve additional or the bucket that expands; In inlet pipeline, can not be provided with blowoff valve.

According to above-described split quick-heating type solar water heater, it is characterized in that: the thermal-collecting tube type in the heat dump is made up of connector, vacuum glass heat collection tube and support; The connected mode of vacuum glass heat collection tube and connector is one-sided formula and bilateral formula; The mode that articulates of heat dump and body of wall is divided smooth formula and elevation angle formula; Vacuum glass heat collection tube is divided into two kinds of general expression and tube-in-tube formulas, and it is to be made of interior pipe, outer tube and plated film layer for a general expression; The tube-in-tube formula is made of tube-in-tube, interior pipe, outer tube and plated film layer, and tube-in-tube is sealed at both ends glass tube.

The beneficial effects of the utility model: the utility model is the heat exchange element of the automatic circular heating bearing operation of normal pressure, be difficult to generate incrustation scale in heat-preserving container and the heat dump for stagnant water thereby when conducting heat, need not contain the copper pipe formula heat pipe and the forced circulation pump of medium, but the cost that not only reduces like product greatly saves energy also; Its novel wall hanging structure makes suspension safer reliable, and therefore, split type solar water heater is safe in utilization than existing bearing operation, and heat is imitated high; Convenient and safe, stable and reliable for performance when installing and keeping in repair, essentially no maintenance is easy to promote.

Description of drawings

Fig. 1 is a system and device schematic diagram of the present utility model; Fig. 2 is equipped with long pressure-bearing bucket formula heat exchange original paper schematic diagram in the heat-preserving container;

Fig. 3 is equipped with short pressure-bearing bucket formula heat exchange original paper schematic diagram in the heat-preserving container; Fig. 4 is for being equipped with the schematic diagram of coiled heat exchange original paper in the heat-preserving container;

Fig. 5 is horizontal thermal store schematic diagram; Fig. 6 is the supporter schematic diagram;

Fig. 7 is the one-sided formula heat dump of a thermal-collecting tube schematic diagram; Fig. 8 is a thermal-collecting tube bilateral formula heat dump schematic diagram; Fig. 9 is flat heat dump schematic diagram;

Figure 10 is a general expression thermal-collecting tube generalized section; Figure 11 is a tube-in-tube formula thermal-arrest section pipe schematic diagram.

The specific embodiment

Described in detail referring to figs. 1 through Figure 11, the utility model split quick-heating type solar water heater is by thermal store 1, inlet pipeline 2, outlet pipeline 3, heat dump 4 is formed (with reference to Fig. 1), it is characterized in that: thermal store 1 is the heat-preserving container 7 that heat exchange element 11 is housed by interior, suspension member 12, supporter 13 is formed, heat exchange element 11 can be divided into pressure-bearing bucket formula and coiled dual mode (with reference to Fig. 2 Fig. 3 Fig. 4 Fig. 5), heat-preserving container 7 is by interior bucket, heat-insulation layer and outer wall constitute, and which is provided with the water inlet pipe of heat exchange element 11, outlet pipe and water inlet pipe 5, outlet pipe 6 and electrical heating elements 14; Heat-preserving container 7 is provided with blast pipe 8, water level pipe 15, return duct 17, can also be provided with potential temperature display or thermometer 16; Be provided with safety valve in the outlet pipeline 3 that outlet pipe 10 is connected or the bucket 34 that expands, mix water valve 35, gondola water faucet 36; Be provided with non-return relief valve 18, water compensating valve 19 and blowoff valve 33 in the inlet pipeline 2 that heat exchange element 11 water inlet pipes 9 are connected; 4 fens thermal-collecting tube type peace board-like (with reference to Fig. 7 Fig. 8 Fig. 9) of heat dump; Be provided with water inlet pipe 5, outlet pipe 6 (with reference to Fig. 1) between thermal store 1 and the heat dump 4.

Thermal store 1 can be divided into vertical and horizontal two kinds (with reference to Fig. 3 Fig. 5); The water inlet pipe 21, the outlet pipe 22 that connect on the thermal store 1 can be located at side or end face; The water inlet pipe 9 of supporter 13 and heat exchange original paper 11 is for fixedlying connected; Can not be provided with electrical heating elements 14, blast pipe 8 and potential temperature display or thermometer 16 on the heat-preserving container 7.

The other end of the filling pipe 20 that is connected with water compensating valve 19 can be connected with water inlet pipe 6, also can directly be connected with heat-preserving container 7.In outlet pipe 10, can not install safety valve additional or the bucket 34 that expands; In inlet pipeline 2, can not be provided with blowoff valve 33 (with reference to Fig. 1).

Thermal-collecting tube type in the heat dump 4 is made up of connector 23, vacuum glass heat collection tube 27 and support 26; Vacuum glass heat collection tube 27 is one-sided formula and bilateral formula with the connected mode of connector 23; Heat dump 4 divides smooth formula and elevation angle formula with the mode that articulates of body of wall; Vacuum glass heat collection tube 27 is divided into two kinds of general expression and tube-in-tube formulas, and it is to be made of interior pipe 30, outer tube 29 and plated film layer 31 for a general expression; The tube-in-tube formula is made of tube-in-tube 32, interior pipe 30, outer tube 29 and plated film layer 31, and tube-in-tube 32 is sealed at both ends glass tube (with reference to Fig. 7 Fig. 8 Figure 10 Figure 11).

Operation logic of the present utility model is when solar radiation is to heat dump 4, vacuum glass heat collection tube 27 in the heat dump 4 can become transform light energy heat energy and pass to heat-preserving container 7 by heat preserving circle tube water inlet pipe 5 and outlet pipe 6, especially the programming rate of tube-in-tube formula thermal-collecting tube is quick especially, because of tube-in-tube 32 has reduced the water capacity in the thermal-collecting tube, water temperature is constantly raise, because of the water between heat-preserving container 7 and the heat exchange element 11 is stagnant water, be difficult to generate incrustation scale for this reason; Can efflux by overflow pipe 17 when excessive when the water generates bubble in the heat-preserving container 7 and water rise, the water levels in the heat-preserving container 7 also can be by showing in the water level pipe 15 or shown by display, can carry out moisturizing by 19 when the volatilization water level is low for a long time; After being heated, the water in the heat-preserving container 7 is directly passed to heat exchange element 11, heat exchange element heats up water, at this moment when needing with hot water and bathing, the water of heat exchange element 11 inside is that artesian condition can directly be regulated water temperature with mixed water valve 35, till the water that is displaced cools off gradually; Can be during as continuous several days no sunlight by electrical heating elements 14 heating, (with reference to as Fig. 1).

Claims

1. The split fast-heating solar water heater is composed of heat storage body (1), water inlet pipeline (2), water outlet pipeline (3), and heat absorber (4). It is characterized in that: heat storage body (1 ) is composed of a thermal insulation barrel (7), a pendant (12), and a support (13) with a heat exchange element (11) inside, and the heat exchange element (11) can be divided into two types: a pressure-bearing barrel type and a coil type , the heat preservation barrel (7) is made of inner barrel, insulation layer and outer wall, is provided with water inlet pipe (9), water outlet pipe (10) and water inlet pipe (22), water outlet pipe (21) of heat exchange element (11) on it And electric heating element (14); Be provided with exhaust pipe (8), water level pipe (15), return pipe (17) on the insulation barrel (7), can also be provided with temperature display or thermometer (16); The outlet pipe (3) connected to the outlet pipe (10) is provided with a safety valve or an expansion tank (34), a water mixing valve (35), and a shower (36); and the water inlet pipe (9) of the heat exchange element (11) The connected water inlet pipeline (2) is provided with a check pressure relief valve (18), a water replenishment valve (19) and a drain valve (33); A water inlet pipe (5) and a water outlet pipe (6) are arranged between the heat absorber (4).

2. The split fast heating type solar water heater according to claim 1, characterized in that: the heat storage body (1) can be divided into two types: vertical type and horizontal type; the water inlet pipe connected to the heat storage body (1) ( 21), the water outlet pipe (22) can be located on the side or the end face; the support body (13) is fixedly connected with the water inlet pipe (9) of the heat exchange element (11); the heat preservation barrel (7) may not be provided with an electric heating element ( 14), exhaust pipe (8) and temperature display or thermometer (16).

3. The split fast-heating solar water heater according to claim 1, characterized in that: the other end of the water supply pipe (20) connected to the water supply valve (19) can be connected to the thermal insulation circulating water inlet pipe (6), or can be Directly be connected with heat preservation bucket (7).

4. The split fast-heating solar water heater according to claim 1, characterized in that: no safety valve or expansion barrel (34) may be installed in the outlet pipe (10); No drain valve (33) is provided.

5. The split fast-heating type solar water heater according to claim 1, characterized in that: the heat collecting tube type in the heat absorber (4) consists of a connector (23), a vacuum glass heat collecting tube (27) and a support (26 ) composition; the connection mode of the vacuum glass heat collecting tube (27) and the connector (23) is single-side type and double-side type; the mounting mode of the heat absorber (4) and the wall is divided into flat type and elevation type; The glass heat collecting tube (27) is divided into two kinds of ordinary type and tube-in-tube type. The ordinary type is composed of an inner tube (30), an outer tube (29) and a coating layer (31); the tube-in-tube type consists of a tube-in-tube (32), inner tube (30), outer tube (29) and coating layer (31) constitute, and tube in tube (32) is the glass tube of two ends sealing.