CN102468357A

CN102468357A - Cooling water tank of solar photovoltaic cell

Info

Publication number: CN102468357A
Application number: CN2010105345471A
Authority: CN
Inventors: 孙国锋; 陈朗秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-08
Filing date: 2010-11-08
Publication date: 2012-05-23

Abstract

The invention discloses a cooling water tank of a solar photovoltaic cell and belongs to the product structure technology field of a mechanical product that utilizes solar energy to generate power and enables a temperature of a solar module to be automatically reduced. The water tank has a hollow and airtight structure with a plate shape; at least one reinforcing rib A that is used for segmenting the internal space of the water tank and at least one reinforcing rib B that is used for segmenting the internal space of the water tank are arranged inside the water tank in an integrated moulding mode; a protruding locking opening is arranged at one side of the water tank as well as a recessed locking opening is arranged at the other side that is corresponded to the one side; and a water receiving inlet A and a water receiving inlet B are sealedly arranged at the surface of the board of the water tank. According to the invention, the cooling water tank has a simple structure and is easy to be installed and maintained; besides, the surface temperature of a solar panel can be effectively reduced and a utilization rate of the solar energy can also be effectively improved.

Description

The solar-energy photo-voltaic cell cooling water tank

Technical field

The present invention relates to a kind of solar-energy photo-voltaic cell cooling water tank; Belong to the product structure technical field of utilizing solar power plant, belong to specifically that utilize in the engineering goods that solar energy generates electricity can be to the solar module technical field of the product structure of cooling automatically.

Background technology

Though the history in existing more than 3000 year of human use's solar energy is used solar energy as a kind of energy and power, but only less than the history in 400 years.When non-renewable energy resources such as electric power, coal, oil signal for help repeatedly, when energy problem became the bottleneck of restriction international community economic development day by day, more and more countries came into effect " sunlight program ", and the exploitation solar energy resources is sought the new power of economic development.We know that solar energy is the black mole energy that produces of nuclear fusion reaction process continuously on solar interior or surface, and the sun shines tellurian energy and just be equivalent to 5,000,000 tons of coals each second.Solar power generation divides photo-thermal generating and photovoltaic generation at present, no matter but volume of production and marketing, development speed and development prospect, photo-thermal power generation all are unable to catch up with photovoltaic generation.Photovoltaic generation is according to the photovoltaic effect principle, utilizes the radiation of the sun that solar energy is converted into electric energy.Its basic device of photovoltaic generating system is exactly a solar cell; Solar cell is a kind of device that is converted into electric energy owing to photovoltaic effect and with solar energy; It is a semiconductor photo diode; When solar irradiation was to photodiode, photodiode will become electric energy to the luminous energy of the sun, produced electric current.The solar module that solar photovoltaic generation system is made up of the solar energy tabula rasa (solar cell board component), controller and inverter three parts are formed; Solar panel (tabula rasa) is the core in the solar power system, also is to be worth the highest part in the solar power system.Its effect is that the radiant energy with the sun converts electric energy into, or is sent in the storage battery and stores, or promotes loaded work piece.The solar energy tabula rasa is different with the light radiation that different areas (the especially the Northwest of hours of daylight length) receives in different seasonal (especially summer); We know that the radiation meeting of the sun produces heat; Under long-time illumination, cause tabula rasa surface temperature rising meeting directly to influence the utilization ratio of solar energy; When solar energy tabula rasa surface temperature was too high, solar cell can quit work, simultaneously also can a large amount of heat that produce directly influence the efficient of generating electricity owing to temperature is too high.Therefore how change effectively or reduce the solar energy tabula rasa because the surface temperature that long-term illumination raises is a solar energy power generating field urgent problem always.

Summary of the invention

The invention provides a kind of solar-energy photo-voltaic cell cooling water tank, implementation structure is simple, be easy to installation and maintenance, can effectively reduce solar energy tabula rasa surface temperature and effectively improve the purpose of solar energy utilization ratio.

For reaching described purpose technical scheme of the present invention be:

A kind of solar-energy photo-voltaic cell cooling water tank; Wherein, Described water tank is hollow and airtight all around platy structure, this water tank is inner one-body molded be provided with at least one be used to cut apart the water tank inner space reinforcement A and at least one be used to cut apart the reinforcement B of water tank inner space; Described water tank one side is provided with a protruding fore shaft, and another corresponding with it side is provided with a recessed fore shaft; One water inlet A is set the plate face face seal of this water tank and sealing is provided with a water inlet B.

The shape of this protruding fore shaft and this recessed fore shaft can form the structure that is locked each other.

This reinforcement A is provided with this reinforcement B relative direction, is symmetry shape and is uniformly distributed in the hollow space that is divided at least three equal equidimensions in the described water tank and with this water tank inside.

This reinforcement A and this reinforcement B relative direction are provided with breach in tip position separately, and the distance of said breach equates with distance between this reinforcement A and this reinforcement B.

This reinforcement A and this reinforcement B are arranged in parallel; This protruding fore shaft is arranged in parallel with this recessed fore shaft.

This water tank is the moulding of aluminum alloy material pressing drawing.

This reinforcement A and this reinforcement B are provided with the upper and lower plates inner surface one-shot forming of this water tank respectively.

This water inlet A becomes the diagonal angle setting with the side plate face surface of the described water tank in this water inlet B edge.

This water inlet A is positioned at the side plate face surface of this water tank at described reinforcement B root place; This water inlet B is positioned at the side plate face surface of this water tank at described reinforcement A root place.

Adopt technical scheme of the present invention and be molded into the hollow structure of sealing all around because cooling water tank 101 is a pressing drawing; Reach the setting of breach separately through reinforcement A104 and reinforcement B105 and make the water tank 101 inner zig-zag type water channels that form; And each one of water channel is measure-alike, and identical water channel size has guaranteed that current current can not occur and occur narrow and put slow or be jammed and cause the not smooth situation of current to take place in that water channel is local when in water channel, flowing; Because water tank 101 side settings have the protruding fore shaft 106 and recessed fore shaft 107 of snap close function; Make the different water tanks of same structure connect into bigger water tank plane through the interlocking that is locked each other of fore shaft, this kind structure can better play hydronic purpose.

Description of drawings

Fig. 1 is a cooling water tank overall structure sketch map of the present invention;

Fig. 2 is a cooling water tank side schematic view of the present invention;

Fig. 3 is that Fig. 1 is along C-C cross-section profile sketch map;

Fig. 4 is that Fig. 2 is along D-D cross-section profile sketch map.

Label declaration among the figure

101, water tank

102, water inlet A

103, water inlet B

104, reinforcement A

105, reinforcement B

106, protruding fore shaft

107, recessed fore shaft

Embodiment

Following below in conjunction with accompanying drawing to the detailed description of the invention, like Fig. 1-shown in Figure 4.

A kind of solar-energy photo-voltaic cell cooling water tank, wherein, described water tank 101 is hollow and airtight all around platy structure, the face shaping of this water tank can be rectangle or polygon; This water tank 101 is inner one-body molded to be provided with at least one (like Fig. 1; Fig. 3 and Fig. 4 are denoted as one) the reinforcement A104 and at least one (like Fig. 1, Fig. 3 and Fig. 4 are denoted as) that is used to cut apart the water tank inner space is used to cut apart the reinforcement B105 of water tank inner space; This reinforcement A104 is provided with this reinforcement B105 relative direction, is symmetry shape and is uniformly distributed in the hollow space that is divided at least three equal equidimensions in the described water tank 101 and with these water tank 101 inside; This reinforcement A104 and this reinforcement B105 relative direction are provided with breach in tip position separately, and the distance of said breach equates with distance between this reinforcement A104 and this reinforcement B105.

Other end side to water tank 101 extends setting to the detailed reinforcement A104 that is described as from water tank 101 1 distolateral limits (end that is connected with water tank can be described as the root of reinforcement A104); The process that extend to be provided with has been divided into two spaces with water tank along the both sides of reinforcement A104; But the termination of extending is directly not crossing with the other end of water tank 101, but stays a breach; Same way; Reinforcement B105 extends setting from water tank 101 1 ends (for the relative other end of reinforcement A104 with the water tank link) side (end that is connected with water tank can be described as the root of reinforcement B105) to the other end side of water tank 101; The process that extend to be provided with also has been divided into two spaces with water tank 101 along the both sides of reinforcement B105; But does not directly intersect with the other end of water tank 101 termination of extending, and also is to stay (with the said breach same size of a reinforcement A104) breach; So in fact, the breach that is exactly reinforcement A104 is arranged on the position of reinforcement B105 near root, otherwise the breach of reinforcement B105 is arranged on the position of reinforcement A104 near root; The size of breach equates with distance between reinforcement A104 and the reinforcement B105; Can obviously find out from Fig. 1 and Fig. 4; Reinforcement A104 and reinforcement B105 reach the setting of breach separately and make the water tank 101 inner S (S of the traverse of accurately saying so or the anti-S or the zig-zag type of traverse) of formation type water channels; And each one of water channel is measure-alike; Comprise turning (being indentation, there or S type elbow), identical water channel size has guaranteed that current current can not occur and occur narrow and put slow or be jammed and cause the not smooth situation of current to take place at water channel local (for example turning) when in water channel, flowing; Also can do the arc transition processing simultaneously at described two reinforcement A104 and reinforcement B105 termination (indentation, there separately).Can be arcuation, polyline shaped or curve-like through adjusting reinforcement A104 and the position of reinforcement B105 and the water channel that structure makes formation.

This reinforcement A104 and this reinforcement B105 are arranged in parallel, and be can be in water tank 101 laterally distributed or be vertical distribution; This water tank 101 is the moulding of aluminum alloy material pressing drawing, and this reinforcement A104 and this reinforcement B105 are provided with the upper and lower plates inner surface one-shot forming of this water tank 101 respectively simultaneously, can guarantee the integral sealing effect of water tank 101 like this.

Described water tank 101 1 sides are provided with a protruding fore shaft 106, and another corresponding with it side is provided with a recessed fore shaft 107; This protruding fore shaft 106 is arranged in parallel with this recessed fore shaft 107.

A water inlet A102 is set the plate face face seal of this water tank 101 and sealing is provided with a water inlet B103.

The shape of this protruding fore shaft 106 and this recessed fore shaft 107 can form the structure that is locked each other, makes the different water tanks of same structure can connect into bigger water tank plane through the interlocking of fore shaft.

This water inlet A102 becomes the diagonal angle setting with the side plate face surface of the described water tank 101 in this water inlet B103 edge.This water inlet A102 is positioned at the side plate face surface of this water tank 101 at described reinforcement B105 root place; This water inlet B103 is positioned at the side plate face surface of this water tank 101 at described reinforcement A104 root place.Water inlet A102 is positioned at the position setting away from reinforcement B105 breach in other words in other words, and the position that water inlet B103 is positioned at away from reinforcement A104 breach is provided with.Can find out from Fig. 1 and Fig. 3; Water inlet A102 and water inlet B103 lay respectively at the two ends location of S type (or zig-zag type) water channel, the structure of having come out from another water inlet (for example water inlet B103) through the zig-zag type water channel after reality has formed current and gets into from a water inlet (for example water inlet A102).Water inlet is that metal or rigid material are processed, can be after water tank 101 moulding fastening the connecting as one of face seal through welding or other connection means and water tank.

Claims

1. solar-energy photo-voltaic cell cooling water tank; It is characterized in that described water tank (101) is hollow and airtight platy structure all around, this water tank (101) inner one-body molded be provided with at least one be used to cut apart the water tank inner space reinforcement A (104) and at least one be used to cut apart the reinforcement B (105) of water tank inner space; Described water tank (101) one sides are provided with a protruding fore shaft (106), and another corresponding with it side is provided with a recessed fore shaft (107); A water inlet A (102) is set the plate face face seal of this water tank (101) and sealing is provided with a water inlet B (103).

2. cooling water tank as claimed in claim 1 is characterized in that the shape of this protruding fore shaft (106) and this recessed fore shaft (107) can form the structure that is locked each other.

3. cooling water tank as claimed in claim 1; It is characterized in that this reinforcement A (104) and this reinforcement B (105) relative direction setting, be symmetry shape and be uniformly distributed in the hollow space that is divided at least three equal equidimensions in the described water tank (101) and with this water tank (101) inside.

4. cooling water tank as claimed in claim 3; It is characterized in that this reinforcement A (104) and this reinforcement B (105) relative direction are provided with breach in separately tip position, the distance of said breach equates with distance between this reinforcement A (104) and this reinforcement B (105).

5. cooling water tank as claimed in claim 1 is characterized in that this reinforcement A (104) and this reinforcement B (105) are arranged in parallel; This protruding fore shaft (106) and this recessed fore shaft (107) are arranged in parallel.

6. cooling water tank as claimed in claim 1 is characterized in that this water tank (101) is the moulding of aluminum alloy material pressing drawing.

7. cooling water tank as claimed in claim 6 is characterized in that this reinforcement A (104) and this reinforcement B (105) are provided with the upper and lower plates inner surface one-shot forming of this water tank (101) respectively.

8. cooling water tank as claimed in claim 1 is characterized in that the side plate face surface of this water inlet A (102) and this water inlet B (103) described water tank in edge (101) becomes the diagonal angle setting.

9. cooling water tank as claimed in claim 1 is characterized in that this water inlet A (102) is positioned at the side plate face surface of this water tank (101) at described reinforcement B (105) root place; This water inlet B (103) is positioned at the side plate face surface of this water tank (101) at described reinforcement A (104) root place.