CN210896164U - Portable hydrogen-oxygen fuel cell experimental device - Google Patents
Portable hydrogen-oxygen fuel cell experimental device Download PDFInfo
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- CN210896164U CN210896164U CN201921429929.0U CN201921429929U CN210896164U CN 210896164 U CN210896164 U CN 210896164U CN 201921429929 U CN201921429929 U CN 201921429929U CN 210896164 U CN210896164 U CN 210896164U
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Abstract
The utility model discloses a portable oxyhydrogen fuel cell experimental apparatus, including energy memory, energy memory's back fixedly connected with containing box to energy memory's positive fixedly connected with electrolysis box, the equal fixedly connected with handle in top of energy memory both sides to energy memory's top fixedly connected with lid, the right side fixedly connected with motor at lid top, one side fixedly connected with carbon-point negative pole at electrolysis box top, the utility model relates to a battery experimental apparatus technical field. This portable oxyhydrogen fuel cell experimental apparatus, back fixedly connected with containing box through energy memory uses sponge gas storage effect to be obviously superior to cotton, filter paper, gaseous luminous time long (the diode luminous time reaches 3min, 1min of preferential other similar experiments), enables the motor and rotates, through the output fixedly connected with flabellum of motor, under the relative energy-conserving and reliability prerequisite of assurance, accomplishes simply, easy-to-use.
Description
Technical Field
The utility model relates to a battery experimental apparatus technical field specifically is a portable oxyhydrogen fuel cell experimental apparatus.
Background
The fuel cell is a new power source with a great development prospect, generally takes hydrogen, carbon, methanol, borohydride, coal gas or natural gas as fuel, as negative pole, takes oxygen in the air as positive pole, and the main difference of the general cell is that the active substance of the general cell is put in the cell in advance, therefore the cell capacity depends on the amount of the active substance stored; the active materials (fuel and oxidant) of fuel cell are continuously input while reacting, so that this kind of cell is actually only an energy conversion device, and it has the advantages of high conversion efficiency, large capacity, high specific energy, wide power range and no need of charging, but because of its high cost and complex system, it is limited to some special uses, such as airship, submarine, military affairs, TV transfer station, lighthouse and buoy, etc.
The oxyhydrogen fuel cell is a new power supply with development prospect, is a classic original battery device, also is the content of must learning of high school chemistry, all arranges the experiment of oxyhydrogen fuel cell in the high school chemistry teaching material of many editions, because relate to the physics experiment, lacks the device of integrated system experiment, and the experimental apparatus is more loaded down with trivial details moreover, is not portable, and few teachers make ideal effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a portable oxyhydrogen fuel cell experimental apparatus has solved inconvenient carrying, because relate to the physics experiment, lacks the device of integrated system experiment, and the experimental device is more loaded down with trivial details moreover, and portable is rarely had the teacher to make the effect of ideal.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable oxyhydrogen fuel cell experimental apparatus, includes energy memory, energy memory's back fixedly connected with containing box to energy memory's positive fixedly connected with electrolysis box, the equal fixedly connected with handle in top of energy memory both sides to energy memory's top fixedly connected with lid, the right side fixedly connected with motor at lid top, one side fixedly connected with carbon-point negative pole at electrolysis box top to the opposite side fixedly connected with carbon-point positive pole at electrolysis box top.
Preferably, the output end of the motor is fixedly connected with the fan blades, and the number of the fan blades is three.
Preferably, the left side of the top of the box cover is fixedly connected with a charging device, and the middle of the top of the box cover is fixedly connected with an indicator light.
Preferably, the bottom of the front surface of the energy storage device is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with the bottom clamping groove of the electrolytic box in a limiting manner.
Preferably, the carbon rod negative electrode and the carbon rod positive electrode are symmetrically distributed.
Preferably, the top of the box cover is fixedly connected with a mounting seat, and the top of the mounting seat is fixedly connected with the bottom of the motor.
Advantageous effects
The utility model provides a portable hydrogen-oxygen fuel cell experimental device. Compared with the prior art, the method has the following beneficial effects:
(1) the portable oxyhydrogen fuel cell experimental device is characterized in that a containing box is fixedly connected with the back of an energy storage device, an electrolysis box is fixedly connected with the front of the energy storage device, handles are fixedly connected with the tops of two sides of the energy storage device, a box cover is fixedly connected with the top of the energy storage device, a motor is fixedly connected with the right side of the top of the box cover, a carbon rod cathode is fixedly connected with one side of the top of the electrolysis box, a carbon rod anode is fixedly connected with the other side of the top of the electrolysis box, the whole structure is reasonable, required configuration and assembly are integrated, the handles are arranged on the smaller two sides of the body machine to facilitate carrying, the electrolysis box is transparent toughened glass, so that a student can visually see the change of bubbles inside, the gas storage effect of the electrolysis box is obviously superior to that of cotton cloth, filter paper and gas, the light-emitting time, enabling the motor to rotate.
(2) This portable oxyhydrogen fuel cell experimental apparatus, output fixedly connected with flabellum through the motor to the quantity of flabellum is three, the left side fixedly connected with charging device at lid top, and the middle part fixedly connected with pilot lamp at lid top, the positive bottom fixedly connected with fixed plate of energy memory, and the top of fixed plate and the bottom fixed connection of electrolysis box, carbon-point negative pole and carbon-point positive pole are the symmetric distribution, the top fixedly connected with flabellum of lidThe mount pad to the top of mount pad and the bottom fixed connection of motor, it is easy to draw materials, sponge, carbon-point, saturated Na that the experiment was used2SO4The solution is easy to obtain, schools with poor conditions can also carry out the experiment, other similar research devices are complex (a support needs to be used and the like), and are complex (quenching and the like), the sponge hydrogen-oxygen fuel cell designed by the inventor fully utilizes the gas storage function of the sponge, and the sponge hydrogen-oxygen fuel cell is simple and easy to use on the premise of ensuring relative energy conservation and reliability.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a side view of the structure of the present invention.
In the figure: 1-an energy storage device, 2-a storage box, 3-an electrolysis box, 4-a handle, 5-a box cover, 6-a motor, 7-a carbon rod cathode, 8-a carbon rod anode, 9-a fan blade, 10-a charging device, 11-an indicator light, 12-a fixing plate and 13-a mounting base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a portable hydrogen-oxygen fuel cell experimental device comprises an energy storage device 1, wherein the experimental device is an integrated storage box with a similar appearance, an operation panel is provided with a cover, the length, the width and the height of the storage box are only 350mm, 320mm, 100mm, handles 4 are arranged on two sides of the storage box and are convenient to carry, the front bottom of the energy storage device 1 is fixedly connected with a fixed plate 12, the top of the fixed plate 12 is fixedly connected with the bottom of an electrolysis box 3, the back of the energy storage device 1 is fixedly connected with a storage box 2, the front of the energy storage device is fixedly connected with an electrolysis box 3, the electrolysis box 3 is made of transparent toughened glass, a student can observe the generation condition of internal bubbles conveniently, the tops of two sides of the energy storage device 1 are fixedly connected with the handles 4, the top of the energy storage device 1 is fixedly connected with a box cover 5, the top of the box cover 5 is fixedly connected with a mounting, the left side fixedly connected with charging device 10 at lid 5 top, and the middle part fixedly connected with pilot lamp 11 at lid 5 top, the right side fixedly connected with motor 6 at lid 5 top, the output fixedly connected with flabellum 9 of motor 6, and the quantity of flabellum 9 is three, one side fixedly connected with carbon-point negative pole 7 at electrolysis box 3 top, put positive negative pole carbon-point and make the internal resistance reduce the electric current and increase and make motor 6 rotate and reach the experimental effect in homonymy and insert in the same sponge, carbon-point negative pole 7 and carbon-point positive pole 8 are the symmetric distribution, and the opposite side fixedly connected with carbon-point positive pole 8 at electrolysis box 3 top, the content that does not do not describe in detail in this specification all belongs to the prior art that skilled person is known simultaneously.
During the use, the student is first step before doing the experiment with the equipment electricity, embeds 8V DC power supply of charging voltage in containing box 2, puts two positive negative pole carbon-point in with one side and insert simultaneously in same piece of sponge so the electrode spacing is little, the internal resistance is little, it has the bubble to produce to observe near 3 carbon-point of electrolysis box, the end of charging, after charging, current strength can make motor 6 rotate greatly to reach the experiment effect, its device of this design is practical energy-conserving and small and exquisite conveniently carries.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable oxyhydrogen fuel cell experimental apparatus, includes energy memory (1), its characterized in that: the utility model discloses a portable electrolysis device, including energy memory (1), back fixedly connected with containing box (2) of energy memory (1) to energy memory's positive fixedly connected with electrolysis box (3), the equal fixedly connected with handle (4) in top of energy memory (1) both sides to the top fixedly connected with lid (5) of energy memory (1), the right side fixedly connected with motor (6) at lid (5) top, one side fixedly connected with carbon-point negative pole (7) at electrolysis box (3) top to the opposite side fixedly connected with carbon-point positive pole (8) at electrolysis box (3) top.
2. The portable hydrogen-oxygen fuel cell experimental device as claimed in claim 1, wherein: the output end of the motor (6) is fixedly connected with fan blades (9), and the number of the fan blades (9) is three.
3. The portable hydrogen-oxygen fuel cell experimental device as claimed in claim 1, wherein: the left side fixedly connected with charging device (10) at lid (5) top to the middle part fixedly connected with pilot lamp (11) at lid (5) top.
4. The portable hydrogen-oxygen fuel cell experimental device as claimed in claim 1, wherein: the bottom of the front face of the energy storage device (1) is fixedly connected with a fixing plate (12), and the top of the fixing plate (12) is fixedly connected with the bottom clamping groove of the electrolytic box (3) in a limiting manner.
5. The portable hydrogen-oxygen fuel cell experimental device as claimed in claim 1, wherein: the carbon rod negative electrode (7) and the carbon rod positive electrode (8) are symmetrically distributed.
6. The portable hydrogen-oxygen fuel cell experimental device as claimed in claim 1, wherein: the top of box lid (5) fixedly connected with mount pad (13) to the top of mount pad (13) and the bottom fixed connection of motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429929.0U CN210896164U (en) | 2019-08-30 | 2019-08-30 | Portable hydrogen-oxygen fuel cell experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429929.0U CN210896164U (en) | 2019-08-30 | 2019-08-30 | Portable hydrogen-oxygen fuel cell experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210896164U true CN210896164U (en) | 2020-06-30 |
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ID=71314087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429929.0U Expired - Fee Related CN210896164U (en) | 2019-08-30 | 2019-08-30 | Portable hydrogen-oxygen fuel cell experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210896164U (en) |
-
2019
- 2019-08-30 CN CN201921429929.0U patent/CN210896164U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |