CN202267243U

CN202267243U - Novel balcony split pressure-bearing type solar water heater

Info

Publication number: CN202267243U
Application number: CN2011203583460U
Authority: CN
Inventors: 俞海强
Original assignee: Zhejiang Shentai Solar Energy Co Ltd
Current assignee: Zhejiang Shentai Solar Energy Co Ltd
Priority date: 2011-09-23
Filing date: 2011-09-23
Publication date: 2012-06-06
Anticipated expiration: 2021-09-23

Abstract

The utility model discloses a novel balcony split pressure-bearing type solar water heater, which comprises a U-shaped tube solar thermal collector, a horizontal type clamping sleeve water tank, a temperature probe, an electrical heating device and a microcomputer controller connected with the temperature probe and the electrical heating device. The horizontal type clamping sleeve water tank comprises a water storage inner container, a container in a medium container arranged in the water storage inner container and a heat transfer coiler communicated with the container in the medium container. A medium inlet-outlet port of the container in the medium container is communicated with a medium inlet-outlet port of the U-shaped tube solar thermal collector through a medium circulation pipeline. The novel balcony split pressure-bearing type solar water heater uses the U-shaped tube solar thermal collector to absorb light and heat of the sun to heat media in a U-shaped tube, and heated media enter a medium inner container and the coiler in the water tank through natural circulation or forced circulation and then exchange heat with water in the water tank, so that heat collection efficiency of the solar water heater is greatly improved, and energy consumption is reduced simultaneously.

Description

A kind of novel balcony split pressure-bearing type solar water heater

Technical field

The utility model is specifically related to a kind of novel balcony split pressure-bearing type solar water heater.

Background technology

At present, solar water heater has obtained using widely because environmental protection and energy saving have got in the daily life field.But present solar water heater is owing to receive the structure of solar thermal collector and storage tank and the technology limitation such as combination utilization of the two; The collecting efficiency of solar water heater also fails to obtain fully liberation; Its collecting efficiency awaits further to improve, further to cut down the consumption of energy; In addition, the intelligent level of solar water heater needs further to increase, to satisfy people's living needs.

The utility model content

The purpose of the utility model is to provide a kind of novel balcony split pressure-bearing type solar water heater, is intended to further improve the collecting efficiency of solar water heater, and cuts down the consumption of energy.

For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:

A kind of novel balcony split pressure-bearing type solar water heater comprises U-shaped tube solar heat-collecting device, horizontal jacket water tank, temp probe, electric heater unit, the microcomputer controller that is connected with said temp probe and electric heater unit; Said horizontal jacket water tank comprises water storage liner, be located at courage in the medium courage in the said water storage liner and with said medium courage in the heat exchange coil that is communicated with of courage; The medium of courage is imported and exported through the medium circulation pipeline and is communicated with said U-shaped tube solar heat-collecting device medium turnover port in the said medium courage.

Further, medium total amount monitoring device, device is in medium amount monitoring pipeline, and this medium amount is monitored courage in the said medium courage of pipeline connection.

Further, comprise the medium circulation pump, be located on the up pipeline of said medium circulation pipeline.

Further, unidirectional safe blowoff valve is set in the bottom of said horizontal jacket water tank.

The utility model heats the medium in its U type pipe through utilizing U-shaped tube solar heat-collecting device to absorb sunlight heat; Make heated medium through in Natural Circulation or the forced circulation medium inner bag and coil pipe in the water tank; Then with water tank in water carry out heat exchange; Thereby when having improved the collecting efficiency of solar water heater greatly, reduced energy consumption.

Description of drawings

Fig. 1 is the structural representation of the novel balcony split pressure-bearing type solar water heater that provides of the utility model embodiment;

Fig. 2 is the structural representation of the horizontal jacket water tank that provides of the utility model embodiment.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.

The described novel balcony split pressure-bearing type solar water heater of the utility model utilizes U-shaped tube solar heat-collecting device absorption sunlight heat to heat the medium in its U type pipe; Make heated medium through in courage and the heat exchange coil in Natural Circulation or the forced circulation medium inner bag in the water tank water storage liner, then with water tank in water carry out heat exchange; It adopts the split design, installs, and heat collector is installed on the sufficient south elevation wall of balcony, and it is indoor that water tank is installed in balcony, and convenient and flexible installation realizes the perfect adaptation with building.

Referring to Fig. 1-2; A kind of novel balcony split pressure-bearing type solar water heater comprises U-shaped tube solar heat-collecting device 1, horizontal jacket water tank 2, the temp probe (not shown) that detects hot water temperature in the horizontal jacket water tank 2, electric heater unit 4, the microcomputer controller (not shown) that is connected with said temp probe and electric heater unit 4; Said horizontal jacket water tank 2 comprises water storage liner 13, be located at courage 14 in the medium courage in the said water storage liner 13 and with said medium courage in the heat exchange coil 15 that is communicated with of courage 14; The medium import 11 of courage 13 in the said medium courage, outlet 12 are communicated with into and out of port through the medium of medium circulation pipeline 3 with said U-shaped tube solar heat-collecting device 1; Be provided with magnesium rod 7 in the insertion water storage liner 13 at horizontal jacket water tank 2 middle parts, with the impurity in absorption incrustation scale and the water.Said medium circulation pipeline 3 comprises up pipeline and descending pipeline.

The medium that medium circulation pipeline 3 connection U type tube solar heat-collecting devices 1 are passed through in medium import 11, the outlet 12 of courage 14 in the medium courage in described horizontal jacket water tank 2 water storage liner 13 is into and out of port; The water that medium in the U type tube solar heat-collecting device 1 flows to through medium circulation pipeline 3 in the water storage liner 13 of courage 14 and heat exchange coil 15 and horizontal jacket water tank 2 in the medium courage carry out heat exchange, and courage 14 and heat exchange coil 15 are interconnected through pipeline in the medium courage; The water inlet 10 of water tank is located at horizontal jacket water casing bottom; Through water inlet pipe 8 water inlets; Its delivery port 9 is located at horizontal jacket water upper box part and its inner tip a little less than horizontal jacket water casing top, utilization top water law water outlet, and the hot water of outflow flows to hot water through outlet pipeline 5 and makes use; Temp probe is located at horizontal jacket water tank 2 middle parts with electric heater unit 4 and links to each other with microcomputer controller, through the temperature and the control electrical heating of hot water in the microcomputer controller monitoring horizontal jacket water tank; Microcomputer controller is installed in the horizontal jacket water tank surface and links to each other with heat-insulation layer; This heat-insulation layer adopts polyurethane high-pressure foam material, and insulating power is strong, and when realizing insulation, also energy saving economizes firewood.

U type tube solar heat-collecting device 1 adopts U type duct occlusion circulation form, and collecting efficiency is high, and thermal-collecting tube non-scaling, not frozen pipe, pipe explosion absorb the solar energy source cycle heat exchange and heat the water in the horizontal jacket water tank through being built in antifreeze superconductive medium in the U type pipe.

The vacuum heat collection pipe of U type pipe heat collector 1 adopts borosilicate 3.3 ultrahard glass as material, has low-expansion coefficient, has prolonged service life; The optimum organization of U type pipe and this glass heat-collecting vacuum tube makes U type pipe heat conductivility excellent, and thermal conductivity factor improves; Adopt U type pipe and combine unique jacket type waterbox design, realized temperature difference circulation, practiced thrift the energy, and guaranteed normal use the under the low temperature.

The water storage liner 13 of said horizontal jacket water tank 2 is processed for SUS 304 2B stainless steels; Make the long service life of this water tank, bearing capacity is high, and antiseptic power is strong; And have medium courage and a dual heat-exchanger rig of coil pipe; Therefore heat exchange area is than big many of like product, and makes the medium circulation negotiability strengthen, and guaranteed better heat exchange.

Referring to shown in Figure 2, the utility model also has LCDs 16, is located at said horizontal jacket water tank 2 surfaces, is connected with said microcomputer controller, makes actual shower temperature and operating process come into plain view; The special-purpose temperature controller of bipolar multipotency electric heater that the built-in world of said microcomputer controller is advanced has temperature adjustment, constant temperature, anti-dry, anti-superhigh temperature, function such as anticreep; Deenergization in 0.1 second when breaking down, safety is secure; Said microcomputer controller also can realize that multiple power freely switches, and is arbitrarily switched as required by the user; And having regularly heating function, segmentation is regularly heated, and can fully satisfy household's repeatedly water demand of every day, lets you in energy-conservation, can guarantee comfortable a large amount of hot water that the household is required again; And having the multiple heating mode that can switch flexibly, warm insulation in comprising, instant heating, the automatic heating of reservation etc. can be provided with arbitrarily according to household's different demands, satisfy the whole family's domestic water; Having electric leakage self-checking function and MES simultaneously and remember automatically, can be the customer analysis set water temperature automatically.

In addition, the utlity model has the superpressure safety protection function,, realize blowdown keep a public place clean health and safety relief function simultaneously through the unidirectional safe blowoff valve of horizontal jacket water tank bottom is set.

Further, the utility model also includes medium total amount monitoring device 6, and device is in medium amount monitoring pipeline, and courage 14 in this medium amount monitoring pipeline connection medium courage, medium measure in this medium amount monitoring pipeline of measuring device 6 insertions and carry out the monitoring of medium amount.Because medium total amount monitoring device is installed, thus can be constantly the medium total amount of courage in the measuring media courage accurately so that remind user's medium of under the situation of medium insufficient total amount, annotating, guarantee the normal use of system.

Because the heat radiator performance of antifreeze superconductive medium is splendid, add that medium does not directly contact with current, thereby its collecting efficiency is very high, Energy Efficiency Ratio has surpassed the water heater of other type, and the hot water of producing can reach the sanitary standard of drinking water.

Further, the utility model includes the medium circulation pump, is located on the up pipeline of said medium circulation pipeline.Can be under the lower situation of the not enough environment temperature of sunlight through opening the medium circulation pump, forced medium circulation carrying out heat exchange.

The described novel balcony split pressure-bearing type solar water heater of the utility model adopts two circulation patterns, under the high situation of sunny environment temperature, can take energy saver mode, i.e. natural circulation mode, and medium utilizes the temperature difference to circulate; Under the lower situation of the not enough environment temperature of sunlight, can adopt the forced circulation pattern, promptly, accelerate medium circulation, make heat-exchange system carry out heat exchange more efficiently through opening the medium circulation pump.

During utilization, U type tube solar heat-collecting device is hung under the room balcony in the south, it is indoor that horizontal jacket water tank is contained in balcony.When solar irradiation is mapped to U type tube solar heat-collecting device; The vacuum tube of U type tube solar heat-collecting device begins to absorb the energy of sunshine; U type pipe in the heating, vacuum pipe utilizes the heat conduction to heat the medium in the U type pipe, in heated medium temperature difference Natural Circulation or the forced circulation medium courage in the horizontal jacket water tank in the courage and in the heat exchange coil; Then with horizontal jacket water tank in water carry out heat exchange, thereby reach the purpose that adds hot water.

In addition, because the utility model also disposes device for automatic electrical heating, thereby do not receive overcast and rainy climatic effect, stable performance, reliable, the design of photoelectricity dual energy sources can be round-the-clock provide health hot water for the user.

The described U type of the utility model embodiment tube solar heat-collecting device and horizontal jacket water tank all are temperature, pressure dual protection, with reference to up-to-date electric heater national standard design; Bearing operation, Based Intelligent Control, hommization function design, easy to use comfortable, the security reliability is high, and exclusive overheat protecting system for a long time need not be had a holiday, the waste heat discharging, system is carefree.

The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims

1. novel balcony split pressure-bearing type solar water heater comprises U-shaped tube solar heat-collecting device, horizontal jacket water tank, temp probe, electric heater unit, the microcomputer controller that is connected with said temp probe and electric heater unit; It is characterized in that, said horizontal jacket water tank comprises water storage liner, be located at courage in the medium courage in the said water storage liner and with said medium courage in the heat exchange coil that is communicated with of courage; The medium of courage is imported and exported through the medium circulation pipeline and is communicated with said U-shaped tube solar heat-collecting device medium turnover port in the said medium courage.

2. novel balcony split pressure-bearing type solar water heater according to claim 1 is characterized in that, also comprises medium total amount monitoring device, and device is in medium amount monitoring pipeline, and this medium amount is monitored courage in the said medium courage of pipeline connection.

3. novel balcony split pressure-bearing type solar water heater according to claim 1 and 2 is characterized in that, comprises the medium circulation pump, is located on the up pipeline of said medium circulation pipeline.

4. novel balcony split pressure-bearing type solar water heater according to claim 3 is characterized in that, is provided with unidirectional safe blowoff valve in the bottom of said horizontal jacket water tank.