CN201877451U

CN201877451U - Cooling water tank for solar photovoltaic cell

Info

Publication number: CN201877451U
Application number: CN 201020595724
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: 2011-06-22
Anticipated expiration: 2020-11-08

Abstract

The utility model discloses a cooling water tank for a solar photovoltaic cell, which belongs to the technical field of mechanical product structures capable of generating power by utilizing solar energy and automatically cooling down solar battery components. The water tank adopts an enclosed hollow platy structure, at least one strengthening rib A and at least one strengthening rib B which are used for dividing internal space of the water tank are arranged and integrally formed in the water tank, a convex lock mouth is arranged on one side edge of the water tank, a concave lock mouth is arranged on the other side edge correspondingly, and a water receiving port A and a water receiving port B are formed on the surface of a plate face of the water tank in a sealing manner. The cooling water tank for the solar photovoltaic cell has a simple structure, is easy to mount and maintain, effectively reduces the surface temperature of a solar energy light panel and effectively improves the solar energy utilization efficiency.

Description

The solar-energy photo-voltaic cell cooling water tank

Technical field

The utility model 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 solar energy is converted into electric energy owing to photovoltaic effect, it is a semiconductor photo diode, when solar irradiation is to photodiode, photodiode will become electric energy to the luminous energy of the sun, produces 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 is converted to electric energy, or is sent in the storage battery and stores, or promotes loaded work piece.The light radiation difference that the solar energy tabula rasa is subjected in different season (especially summer) and different areas (the especially the Northwest of hours of daylight length), 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 is 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 utility model provides a kind of solar-energy photo-voltaic cell cooling water tank, and 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 the technical solution of the utility model be:

A kind of solar-energy photo-voltaic cell cooling water tank, wherein, described water tank is hollow and airtight all around platy structure, and this water tank is inner one-body molded to be provided with the reinforcement B that at least one reinforcement A and at least one that is used to cut apart the water tank inner space is used to cut apart the water tank inner space; Described water tank one side is provided with a protruding fore shaft, and Dui Ying another side is provided with a recessed fore shaft with it; 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 mutually.

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

This reinforcement A and this reinforcement B relative direction are provided with breach in tip position separately, and the distance of described 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 and this recessed fore shaft are arranged in parallel.

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

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

This water inlet A and this water inlet B become the diagonal angle setting along the side plate face surface of described water tank.

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 the technical solution of the utility model 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 by 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 flowing in water channel; Because protruding fore shaft 106 and recessed fore shaft 107 that water tank 101 side settings have the snap close function, make the different water tanks of same structure connect into bigger water tank plane by the interlocking that is locked mutually of fore shaft, this kind structure can better play hydronic purpose.

Description of drawings

Fig. 1 is the utility model cooling water tank overall structure schematic diagram;

Fig. 2 is the utility model cooling water tank side schematic view;

Fig. 3 is that Fig. 1 is along C-C cross-section profile schematic diagram;

Fig. 4 is that Fig. 2 is along D-D cross-section profile schematic diagram.

The number in the figure explanation

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

Below in conjunction with accompanying drawing the utility model is described in detail as follows, as 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 (as Fig. 1, Fig. 3 and Fig. 4 are denoted as one) the reinforcement A104 and at least one (as 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 and this reinforcement B105 relative direction are provided with, and are the hollow space that symmetry shape is uniformly distributed in the described water tank 101 and these water tank 101 inside is divided at least three equal equidimensions; This reinforcement A104 and this reinforcement B105 relative direction are provided with breach in tip position separately, and the distance of described 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 described 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 can not occur current when flowing by current in water channel, and (for example turning) occurs narrow and puts slow or be jammed and cause the not smooth situation of current to take place in the water channel part; 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 by 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, simultaneously this reinforcement A104 and this reinforcement B105 respectively with the inner surperficial one-shot forming setting of the upper and lower plates of this water tank 101, 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 Dui Ying another side is provided with a recessed fore shaft 107 with it; This protruding fore shaft 106 and this recessed fore shaft 107 are arranged in parallel.

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 mutually, makes the different water tanks of same structure can connect into bigger water tank plane by the interlocking of fore shaft.

This water inlet A102 and this water inlet B103 become the diagonal angle setting along the side plate face surface of described water tank 101.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 away from the position of reinforcement B105 breach and is provided with in other words in other words, and the position that water inlet B103 is positioned at away from reinforcement A104 breach is provided with.From Fig. 1 and Fig. 3 as can be seen, water inlet A102 and water inlet B103 lay respectively at the two ends head position of S type (or zig-zag type) water channel, and reality has formed the structure of coming out from another water inlet (for example water inlet B103) through the zig-zag type water channel after current enter from a water inlet (for example water inlet A102).Water inlet is that metal or rigid material are made, can be after water tank 101 moulding fastening the connecting as one of face seal by 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, the inner one-body molded reinforcement B (105) that at least one reinforcement A (104) and at least one that is used to cut apart the water tank inner space is used to cut apart the water tank inner space that is provided with of this water tank (101); Described water tank (101) one sides are provided with a protruding fore shaft (106), and Dui Ying another side is provided with a recessed fore shaft (107) with it; 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 mutually.

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 the hollow space that symmetry shape is uniformly distributed in the described water tank (101) and this water tank (101) inside is divided at least three equal equidimensions.

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 described 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, it is characterized in that this reinforcement A (104) and this reinforcement B (105) respectively with the inner surperficial one-shot forming setting of the upper and lower plates of this water tank (101).

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

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.