CN203949387U

CN203949387U - A kind of device that utilizes microorganism and solar energy heating air

Info

Publication number: CN203949387U
Application number: CN201420265888.7U
Authority: CN
Inventors: 贾东明; 袁俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-23
Filing date: 2014-05-23
Publication date: 2014-11-19
Anticipated expiration: 2024-05-23

Abstract

The utility model relates to a kind of device that utilizes microorganism and solar energy heating air, and this device is mainly used in generating.It adopts in the bottom of thermal-arrest canopy fermentation bed is set, and utilizes the microorganism that can generate heat to add hot-air, to reach the object that makes air themperature increase.A kind of device that utilizes microorganism and solar energy heating air, comprise fermentation bed, solar energy heating plate and outer thermal-arrest canopy, described fermentation bed is the below of thermal-arrest canopy outside, described solar energy heating plate is in the centre of fermentation bed and outer thermal-arrest canopy, in described outer thermal-arrest canopy, be provided with the air conduit that stretch out one end, the space segment in described fermentation bed and solar energy heating plate is also provided with interior thermal-arrest canopy.

Description

A kind of device that utilizes microorganism and solar energy heating air

One, technical field:

The utility model relates to a kind of device that utilizes microorganism and solar energy heating air, and this device is mainly used in generating.

Two, background technology:

In solar energy generation technology, sun canopy thermal current technology is the scheme that has cost advantage most, and as shown in Figure 1, in Fig. 1, solar radiation is irradiated to earth's surface recuperation layer to its basic structure, near causing earth's surface, air themperature rises, and make air increase, due to stopping of thermal-arrest canopy, Air Flow is to chimney position, chimney is because stack effect has further promoted the suction of air, Air Flow is accelerated, in passage, add wind motor, just can be used for generating electricity.

Sun canopy hot airflow power generation method was once carried out actual trial in the world, found that its scheme is feasible, but gas flow temperature in chimney is lower, only than ambient temperature, exceed 20 ℃ of left and right, and to winter or overcast and rainy, its temperature difference can be lower.If only have the so high temperature difference, its generating efficiency will be too low, in order to improve temperature difference, is necessary to introduce other thermal source in sun canopy, and it is a kind of idea of novelty wherein that the microorganism that utilization can be generated heat adds hot-air.

Three, utility model content:

The utility model is in order to solve the weak point in above-mentioned background technology, a kind of device that utilizes microorganism and solar energy heating air is provided, it adopts in the bottom of thermal-arrest canopy fermentation bed is set, and utilizes the microorganism that can generate heat to add hot-air, to reach the object that makes air themperature increase.

For achieving the above object, the technical solution adopted in the utility model is: a kind of device that utilizes microorganism and solar energy heating air, it is characterized in that: comprise fermentation bed, solar energy heating plate and outer thermal-arrest canopy, described fermentation bed is the below of thermal-arrest canopy outside, and described solar energy heating plate is in the centre of fermentation bed and outer thermal-arrest canopy.

In described outer thermal-arrest canopy, be provided with the air conduit that stretch out one end.

Space segment in described fermentation bed and solar energy heating plate is also provided with interior thermal-arrest canopy.

Compared with prior art, advantage and the effect that the utlity model has are as follows: the utility model will combine for deep-litter systems and the solar energy heating canopy technology of raising pigs and raising chickens originally, solve solar energy in night, the technical problem that overcast and rainy and can not generate electricity winter, made the solar electrical energy generation to become round-the-clock all attainable technology.

Four, accompanying drawing explanation:

Fig. 1 is original sun canopy hot airflow power generation technical architecture plan;

Fig. 2 is structural representation of the present utility model;

Fig. 3 is the structural representation of the utility model heat generating;

Reference numeral: 1-solar energy heating plate, the outer thermal-arrest canopy of 2-, 3-chimney, 4-turbine, thermal-arrest canopy in 5-, 6-fermentation bed, 7-air conduit, 8-heat engine.

Five, the specific embodiment:

Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:

Referring to Fig. 2 and Fig. 3: a kind of device that utilizes microorganism and solar energy heating air, comprise chimney 3, described chimney 3 bottom surroundings are connected with outer thermal-arrest canopy 2, described outer thermal-arrest canopy 2 is arranged with solar energy heating plate 1, outside the bottom centre of described chimney 3, in thermal-arrest canopy 2, be provided with turbine 4, the surrounding of the space segment turbine 4 in described outer thermal-arrest canopy 2 is provided with fermentation bed 6, space segment in fermentation bed 6 is also provided with interior thermal-arrest canopy 5, in the interior fermentation bed 6 of outer thermal-arrest canopy 2, is provided with the air conduit 7 stretching out one end.

The utility model is mainly used in generating, be characterized in taking full advantage of biological energy source and solar energy acting in conjunction, utilize the heat of fermentation bed generation and the heat stack that solar energy produces, thereby make the temperature in sun canopy all higher than simple solar energy or simple fermentation bed temperature, and solved at night with the not good occasion of solar energy in winter under the technical barrier that generates electricity.

The utility model fermentation bed air flow collection thermal technology need to be used deep-litter systems, its basic ideas are to utilize the heat on the high temperature ground of deep-litter systems generation to add hot-air, adopt thermal-arrest canopy that these hot-airs are assembled, then adopt other measures further to improve hot stream temperature as solar energy heating, by methods such as chimney or air exhausters, air-flow is flowed towards specific direction, by wind energy conversion system or heat engine, by the Conversion of Energy in thermal current, be electric energy, basic structure is as shown in Figure 2 during for chimney generation for it, the utility model fermentation bed air flow collection thermal technology is by fermentation bed 6, interior thermal-arrest canopy 5, air conduit 7, solar energy heating plate 1, outer thermal-arrest canopy 2 forms, if for the heating occasion such as drying, need to increase the outlet that drying chamber is connected to outer thermal-arrest canopy 2 just can meet the demands, if but have two kinds of technological approaches for generating, a kind of is to adopt dynamic power, now need to increase chimney 3, turbine 4 facilities such as grade, as shown in Figure 2, a kind of is to adopt heat generating, now by heat engine, is converted into electric energy, as shown in Figure 3.Because additional generating or drying equipment are generating or the conventional means of drying, the utility model is introduced no longer in detail.

Deep-litter systems is utilize active powerful beneficial functions microbial composite bacteria group for a long time and sustainedly and stably animal fecaluria discarded object be converted into utility and energy, realize the object of degradable pollution-free, the zero-emission of the fecaluria of the animals such as pig simultaneously, being generally used for raising pigs or poultry etc., is current a kind of up-to-date environment-friendly type aquaculture model in the world.

The preparation method of fermentation bed has a variety of, along with scientific and technical progress is also in constantly progressive, for example, for the fermentation bed of raising pigs, can adopt following construction procedure:

The first step: dilution fermentation bed special bacterium powder.By description of commodity, calculate microbial inoculum consumption, on request ratio (being generally 5-10 times) and rice bran or corn flour, wheat bran mixed diluting.Fermentation bed special bacterium powder after dilution is divided into five equal portions.

Second step: sow fermentation bed special bacterium powder.Can by bedding and padding evenly minute five layers of paving fill out, every paving one deck bedding and padding directly spread one deck fermentation bed special bacterium powder, every layer by 1/5th of bacterium total amount.Also after bedding and padding raw material and microbial inoculum can being mixed, repave.Moisture is adjusted into water content 40-60%.

Bedding and padding thickness reaches about 60-80 centimetre.The bedding and padding of just having laid are more empty, and entering swine rearing can be because trampling with the effect of fermentation fever of pig makes the basic compacting of bedding and padding after several days, the thickness 15-20% that can decline.Add and do not affect result of use more later.

The 3rd step: enter swine rearing.Bedding and padding laying is complete just can enter swine rearing at once.

If progress has occurred deep-litter systems, how new deep-litter systems, still applicable in the utility model, makes fermentation bed itself not as content of the present utility model, and the utility model deep-litter systems is that mature technology is applied.

In the utility model, deep-litter systems can be for heating air, this is mainly because the organic temperature producing of microorganism decomposition is 50 ℃ of left and right in fermentation bed, far away higher than outside air temperature, can be used as low-temperature heat source uses, need large area to lay fermentation bed so that enough heats to be provided to air, only in fermentation bed, whether have the animal activities such as pig otherwise affecting fermentation bed adds hot-air and just can tolerate its existence.

Because fermentation bed floor space is very large, insufficient at a lot of local air supplies, may affect wherein growth or the activity of microorganism, therefore need to air be imported to by air conduit 7 to the position that needs air.

The air that fermentation bed heats can reach 30 ℃ of left and right, spring, summer, autumn and winter no matter, no matter night or overcast and rainy being not always the case, hot air rising can be concentrated by thermal-arrest canopy, the utility model China and foreign countries thermal-arrest canopy is necessary, the design of interior thermal-arrest canopy is in order to improve the efficiency of heating surface, not necessarily, in order to reach higher air themperature, in thermal-arrest canopy, solar energy heating plate is set outside and further adds hot-air, solar energy heating plate forms for converting solar energy into the material of heat energy, such as scribbling heat-absorbing material etc. on iron plate, after absorption solar energy, the temperature of solar energy heating plate is by projecting far away air, just heat can be passed to air, the temperature of air is further raise.

If the thermal current that the utility model is obtained is for generating, the most ripe technology is the sun canopy thermal-arrest generation technology based on stack effect, the existing example of this technology confirms that it is feasible, its principle is to utilize the stack effect of hot-air to produce suction, hot-air is flowed, now adopt wind-driven generator just can generate electricity, its principle as shown in Figure 2.If employing Stirling thermal engine operating, also can adopt heat engine 8 generatings, now need to adopt hair-dryer to produce suction, hot-air is flowed, during generating, need to make thermal air current through Stirling thermal engine operating, heat is converted into kinetic energy, pushing generator generating again, its principle as shown in Figure 3.

The heat that the utility model adopts fermentation bed is as one of energy source of sun canopy, solved sun canopy at the technical barrier that can not generate electricity at overcast and rainy, winter and night for a long time, for topmost technical barrier has been cleared away in extensive, the low-cost generating of solar energy, its cost of electricity-generating will be well below thermal power generation, and can predict this technology becomes in the future the mankind and solve one of core technology of green energy resource.

Claims

1. a device that utilizes microorganism and solar energy heating air, it is characterized in that: comprise fermentation bed (6), solar energy heating plate (1) and outer thermal-arrest canopy (2), described fermentation bed (6) is arranged at the below of outer thermal-arrest canopy (2), and described solar energy heating plate (1) is in the centre of fermentation bed (6) and outer thermal-arrest canopy (2).

2. a kind of device that utilizes microorganism and solar energy heating air according to claim 1, is characterized in that: in described outer thermal-arrest canopy (2), be provided with the air conduit (7) stretching out one end.

3. a kind of device that utilizes microorganism and solar energy heating air according to claim 1 and 2, is characterized in that: described fermentation bed (6) is also provided with interior thermal-arrest canopy (5) with the space segment in solar energy heating plate (1).