CN205299992U

CN205299992U - Energy -efficient solar water heater

Info

Publication number: CN205299992U
Application number: CN201620066022.2U
Authority: CN
Inventors: 查月祥
Original assignee: ZHEJIANG YOUNN NEW ENERGY CO Ltd
Current assignee: ZHEJIANG YOUNN NEW ENERGY CO Ltd
Priority date: 2016-01-22
Filing date: 2016-01-22
Publication date: 2016-06-08
Anticipated expiration: 2026-01-22

Abstract

The utility model provides an energy -efficient solar water heater, setting up the vacuum tube on the support and locating the belt cleaning device of vacuum tube top including support, the water tank of locating support upper end, the base of locating the support bottom, slope, water tank and base are connected respectively to the upper and lower both ends of vacuum tube, and the below of vacuum tube is equipped with the reflector panel that the slope set up, and the lower limb and the guiding gutter of locating in the base of reflector panel are connected, and the lower one end of guiding gutter is connected with collecting container, is equipped with the water pump in the collecting container, the logical pipe connection belt cleaning device of water pump. The reflector panel can be with the solar energy reflection in the space of interval between each vacuum tube among this solar water heater, improves the heating rate that receives of vacuum tube, can also collect the rainwater for water when daily vacuum tube rinses flows down the water that comes and can be collected by the secondary again when belt cleaning device rinses simultaneously, cyclic utilization also can effectual water economy resource when improving the work efficiency of solar energy, makes the contribution for the society.

Description

Energy-efficient solar water heater

Technical field

The utility model relates to technical field of solar water heaters, is specifically a kind of energy-efficient solar water heater.

Background technology

Outside solar water heater is chronically exposed to, being therefore often covered with dust all on valve tube outer wall, the existence of dust can reduce the heat exchange efficiency of valve tube, therefore just needs to install washing unit and cleans valve tube. In prior art, washing unit is normally used is all external water source, so undoubtedly can waste water resource, some area is vast Rural areas particularly, rainwater resource is abundanter, such as area, the middle and lower reach of Yangtze River etc., and a large amount of rainwater is not fully utilized, in general, rainwater is cleaner, can be utilized, for saving water resource, develop a circular economy and be of great benefit to.

Practical novel content

Technical problem to be solved in the utility model is, overcome the defect of prior art, a kind of energy-efficient solar water heater is provided, this solar water heater is possible not only to by reflector reflect the Heat-collecting effect that sunlight increases valve tube, improve the working efficiency of solar water heater, and can the rainwater fallen on reflector be collected for washing unit supplies water, saving water resource.

For solving the problems of the technologies described above, the utility model proposes a kind of energy-efficient solar water heater, comprise support, it is located at the water tank of described pedestal upper end, it is located at the base of described frame bottom, it is obliquely installed valve tube on the bracket and it is located at the washing unit above valve tube, the two ends up and down of described valve tube connect water tank and base respectively, the lower section of valve tube is provided with the reflector being obliquely installed, the lower rim of described reflector is connected with the diversion trench being located in base, diversion trench is obliquely installed along the length direction of base, one end that diversion trench is lower is connected with the container that catchments, it is provided with water pump in the described container that catchments, water pump connects washing unit by water pipe.

After adopting said structure, compared with prior art, the utility model has the following advantages:

By being inclined at reflector below valve tube, can by the solar energy reflection in space, interval between each valve tube, improve the rate of being heated of valve tube, can also collect by rainwater on rainy day, and by the diversion trench being inclined in base, rainwater is directed in the container that catchments and collects, washing unit is connected by water pipe afterwards with water pump, when cleaning for daily valve tube with water, the water flow down when washing unit cleans simultaneously can be collected by two times again, recycle, also can effective saving water resource while improving the working efficiency of sun power, for society contributes.

As improvement, water pump is powered by device of solar generating, like this, and can save energy while meeting energy consumption needed for water pump.

As improvement, the container that catchments is open container, is provided with filtering net in it, and described water pump is arranged on the lower section of described filtering net, described water pipe through described filtering net, described in catchment container inner wall form the support rim being suitable for supporting described filtering net; Described filtering net is provided with at least one locking gear being locked, and like this, while filtered water, can be convenient to dismantle again and is beneficial to daily maintenance.

As improvement, locking gear comprises the locking gear being arranged on filtering net and the jack catchmenting on container inner wall described in corresponding taking shape in, and like this, can be dismounted by filtering net easily, be convenient to clear up the impurity filtered out.

As improvement, locking gear comprises the connection block on lock part, described filtering net and connects described lock part and the described coupling shaft being connected block, described coupling shaft is provided with torsion spring, one turning of described torsion spring connects with the described block that is connected, another turning is connected with described lock part, described lock part has separates lock section and lock hook portion, when being in locking state, described lock hook portion coordinates with the described lockhole catchmented on container under the effect of described torsion spring, like this, firm being fixed on of filtering net is catchmented in container, and structure is simple simultaneously, is beneficial to realization.

As improvement, catchment and also it is provided with temperature sensor and water level sensor in container, described temperature sensor and water level sensor are all electrically connected with display device, like this, user can check the change of temperature and the water level catchmenting in container intuitively, to add water when the container that catchments does not have water, also improve overall class simultaneously.

As improvement, the reflective surface of reflector is waviness, like this, increases the echo area of reflector, and reflector can reflect to all angles, is conducive to improving the efficiency of solar water heater.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of energy-efficient solar water heater of the utility model.

Fig. 2 is the semisectional view after a kind of energy-efficient solar water heater of the utility model takes out valve tube and filtering net.

Fig. 3 is the oblique drawing of a kind of energy-efficient solar water heater reflector of the utility model.

Shown in figure, 1, water tank, 2, support, 3, valve tube, 4, base, 5, washing unit, 6, reflector, 7, diversion trench, 8, catchment container, 9, water pump, 10, filtering net, 11, locking gear, 12, temperature sensor, 13, water level sensor, 14, water pipe.

Embodiment

Below the utility model is described in further detail:

The solar water heater that the utility model is energy-efficient, comprise support 2, it is located at the water tank 1 of described support 2 upper end, it is located at the base 4 bottom described support 2, the valve tube 3 that is inclined on described support 2 and be located at the washing unit 5 above valve tube 3, the two ends up and down of described valve tube 3 connect water tank 1 and base 4 respectively, the lower section of valve tube 3 is provided with the reflector 6 being obliquely installed, the lower rim of described reflector 6 is connected with the diversion trench 7 being located in base 4, diversion trench 7 is obliquely installed along the length direction of base 4, one end that diversion trench 7 is lower is connected with the container 8 that catchments, it is provided with water pump 9 in the described container 8 that catchments, water pump 9 connects washing unit 5 by water pipe 14.By being inclined at reflector 6 below valve tube 3 in the utility model, can by the solar energy reflection in space, interval between each valve tube 3, improve the rate of being heated of valve tube 3, can also collect by rainwater on rainy day, and by the diversion trench 7 being inclined in base 4, rainwater is directed in the container 8 that catchments and collects, washing unit 5 is connected by water pipe 14 afterwards with water pump 9, when cleaning for daily valve tube 3 with water, the water flow down when washing unit 5 cleans simultaneously can be collected by two times again, recycle, also can effective saving water resource while improving the working efficiency of sun power, for society contributes.

Entering a benefit, water pump 9 is powered by device of solar generating, can save energy while meeting energy consumption needed for water pump 9.

Further, catchmenting container 8 for open container, is provided with filtering net 10 in it, described water pump 9 is arranged on the lower section of described filtering net 10, described water pipe 14 through described filtering net 10, described in catchment container 8 inwall form the support rim being suitable for supporting described filtering net 10; Described filtering net 10 is provided with at least one locking gear 11 being locked, and while filtered water, can be convenient to dismantle again and is beneficial to daily maintenance.

Further, the locking gear 11 in the present embodiment comprises the locking gear 11 being arranged on filtering net 10 and the jack on container 8 inwall that catchments described in corresponding taking shape in, and can be dismounted by filtering net 10 easily, be convenient to clear up the impurity filtered out.

As the locking gear of another kind of structure, this locking gear 11 comprises lock part, connection block on described filtering net 10, and connect described lock part and the described coupling shaft being connected block, described coupling shaft is provided with torsion spring, one turning of described torsion spring connects with the described block that is connected, another turning is connected with described lock part, described lock part has separates lock section and lock hook portion, when being in locking state, described lock hook portion coordinates with the described lockhole catchmented on container 8 under the effect of described torsion spring, firm being fixed on of filtering net 10 is catchmented in container 8, structure is simple simultaneously, it is beneficial to realization.

Further again, catchment and also it is provided with temperature sensor 12 and water level sensor 13 in container 8, described temperature sensor 12 and water level sensor 13 are all electrically connected with display device, user can check the change of temperature and the water level catchmented in container 8 intuitively, do not add water during water at the container 8 that catchments, also improve overall class simultaneously, also solar protection devices can be set at heat collection tube simultaneously, it is powered by described device of solar generating, and radio remote control switch is being set in electric line, arrange like this, when temperature is very high, worked by on-off control solar protection devices thus block sunlight, thus avoid water the temperature inside the box to rise further, incrustation scale in water tank and valve tube 3 can be comparatively effectively suppressed to be formed.

Further, the reflective surface of reflector 6 is waviness, increases the echo area of reflector 6, and reflector 6 can reflect to all angles, is conducive to improving the efficiency of solar water heater.

The above is only better embodiment of the present utility model, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are included within the scope of the utility model patent application.

Claims

1. an energy-efficient solar water heater, comprise support (2), it is located at the water tank (1) of described support (2) upper end, it is located at the base (4) of described support (2) bottom, the valve tube (3) being inclined on described support (2) and the washing unit (5) being located at valve tube (3) top, the two ends up and down of described valve tube (3) connect water tank (1) and base (4) respectively, it is characterized in that, the lower section of described valve tube (3) is provided with the reflector (6) being obliquely installed, the lower rim of described reflector (6) is connected with the diversion trench (7) being located in base (4), diversion trench (7) is obliquely installed along the length direction of base (4), one end that diversion trench (7) is lower is connected with the container that catchments (8), it is provided with water pump (9) in the described container that catchments (8), water pump (9) connects washing unit (5) by water pipe (14).

2. energy-efficient solar water heater according to claim 1, it is characterised in that, described water pump (9) is powered by device of solar generating.

3. energy-efficient solar water heater according to claim 1, it is characterized in that, the described container that catchments (8) is open container, filtering net (10) it is provided with in it, described water pump (9) is arranged on the lower section of described filtering net (10), described water pipe (14) through described filtering net (10), described in catchment container (8) inwall form the support rim being suitable for supporting described filtering net (10); Described filtering net (10) is provided with at least one locking gear being locked (11).

4. energy-efficient solar water heater according to claim 3, it is characterized in that, described locking gear (11) comprises the latch being arranged on filtering net (10) and correspondence take shape in described in catchment the jack on container (8) inwall.

5. energy-efficient solar water heater according to claim 3, it is characterized in that, described locking gear (11) comprises the connection block on lock part, described filtering net (10) and connects described lock part and the described coupling shaft being connected block, described coupling shaft is provided with torsion spring, one turning of described torsion spring connects with the described block that is connected, another turning is connected with described lock part, described lock part has separates lock section and lock hook portion, when being in locking state, described lock hook portion coordinates with the lockhole on the described container that catchments (8) under the effect of described torsion spring.

6. energy-efficient solar water heater according to claim 1, it is characterized in that, temperature sensor (12) and water level sensor (13) also it is provided with, described temperature sensor (12) and water level sensor (13) electrical connection display device in the described container that catchments (8).

7. energy-efficient solar water heater according to claim 1, it is characterised in that, the reflective surface of described reflector (6) is waviness.