CN212025473U - Device for controlling hydrogen production equipment by using guide push rod and spring - Google Patents
Device for controlling hydrogen production equipment by using guide push rod and spring Download PDFInfo
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- CN212025473U CN212025473U CN201922480540.5U CN201922480540U CN212025473U CN 212025473 U CN212025473 U CN 212025473U CN 201922480540 U CN201922480540 U CN 201922480540U CN 212025473 U CN212025473 U CN 212025473U
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Abstract
The utility model relates to the technical field of dry burning prevention of hydrogen cups, in particular to a device for controlling hydrogen production equipment by using a force guide push rod and a spring, which comprises a cathode cover plate, a cathode plate, a membrane electrode, an anode plate, an anode chamber, a bottle body, a sliding rod, a push rod, a spring, a tact switch and a PCB (printed Circuit Board); a first cell cavity is arranged on the left side of the anode chamber, an anode plate is arranged in the first cell cavity, a membrane electrode is arranged on the anode plate, and a cathode plate is arranged on the membrane electrode; a cathode cover plate is arranged on the anode chamber; a second groove cavity is formed in the right side of the anode chamber; the bottom surface of the second groove cavity is provided with a through hole which penetrates through the anode chamber; the hydrogen cup has the advantages that the structure is simple, the manufacturing cost is low, whether the hydrogen cup body or the mineral water bottle is on the hydrogen cup base or not can be judged after the hydrogen cup is used, the electrolytic hydrogen production can be started only when the cup body or the mineral water bottle is in place, the user experience is good, and the hydrogen cup is safe, reliable and pollution-free; the problem of anhydrous dry combustion of hydrogen water cup has been solved, the life of hydrogen water cup electrolysis part has been prolonged.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hydrogen drinking cup prevent dry combustion method technical field, concretely relates to use and lead power push rod and spring to come whether the perception bottle is on the throne, the cooperation dabs the device that the switch controlled hydrogen production equipment.
[ background of the invention ]
The hydrogen water generator is the most common device for preparing hydrogen water and generating hydrogen in the current market, and has the characteristics of low price and portability, including a hydrogen water cup, a hydrogen kettle and the like. All hydrogen water generators are composed of a bottle body, an electrolytic bath, a circuit board and other main components. When the conventional hydrogen water generator is used, the following problems exist:
first, hydrogen water generators on the market do not have a dry burning prevention function regardless of types. If the water-free dry burning is adopted, the service life of the electrolytic cell of the hydrogen water generator is seriously influenced, and the long-time dry burning even the short-time dry burning can cause damage to the electrolytic cell which cannot be reversed.
Secondly, at present, there is no good scheme for how to avoid dry burning of the hydrogen water generator, and a user is completely required to manually judge whether the bottle body of the hydrogen water generator is in place or not and whether water exists in the bottle or not.
[ Utility model ] content
An object of the utility model is to provide an use and lead device that power push rod and spring controlled hydrogen production equipment to prior art's defect and not enough.
The utility model relates to a device for controlling hydrogen production equipment by using a force-guiding push rod and a spring, which comprises a cathode cover plate, a cathode plate, a membrane electrode, an anode plate, an anode chamber, a bottle body, a sliding rod, a push rod, a spring, a tact switch and a PCB (printed Circuit Board);
a first cell cavity is arranged on the left side of the anode chamber, an anode plate is arranged in the first cell cavity, a membrane electrode is arranged on the anode plate, and a cathode plate is arranged on the membrane electrode; a cathode cover plate is arranged on the anode chamber; a second groove cavity is formed in the right side of the anode chamber; the bottom surface of the second groove cavity is provided with a through hole which penetrates through the anode chamber; the lower part and the bottom of the upper right side of the cathode cover plate are respectively provided with a sliding rod channel and a push rod channel; the cathode cover plate is provided with a threaded port, and the right end of the threaded port is communicated with the sliding rod channel;
a sliding rod is arranged in the sliding rod channel, the upper part of the left side of the sliding rod is an upper inclined plane of the sliding rod, and the right end of the sliding rod is an inward inclined lower inclined plane of the sliding rod;
a push rod is arranged in the push rod channel, the top end of the push rod is an inclined plane of the push rod which inclines outwards, and the lower inclined plane of the sliding rod is matched with the inclined plane of the push rod of the sliding rod;
a rod body of the push rod is provided with a spring, the spring is arranged in a groove cavity II on the right side part of the anode chamber, and the bottom end of the push rod is inserted into the through hole to the outside; a bottle body is screwed in the threaded opening, and the edge of the bottle opening of the bottle body is contacted with the upper inclined plane of the sliding rod in the sliding rod channel; a light touch switch is arranged on the right side end of the surface of the PCB, and the bottom end of the push rod is over against the light touch switch.
Furthermore, a sealing ring is sleeved in the middle of the sliding rod.
Furthermore, a limiting bump is arranged on the right side of the top surface of the sliding rod.
Furthermore, the middle part of the push rod is provided with a limit convex ring.
Furthermore, a groove is formed in the bottom of one side of the inner wall of the cathode cover plate, and a miniature pressure sensor is installed in the groove.
After the structure is adopted, the utility model discloses beneficial effect does: the device for controlling the hydrogen production equipment by using the force guide push rod and the spring has the advantages of simple structure and low manufacturing cost, can judge whether the hydrogen cup body or the mineral water bottle is on the hydrogen cup base after being used, can start electrolysis to produce hydrogen only when the cup body or the mineral water bottle is in place, has good user experience, is safe and reliable, and has no pollution; the problem of anhydrous dry combustion of hydrogen water cup has been solved, the life of hydrogen water cup electrolysis part has been prolonged.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the bottom end of the push rod contacting the tact switch;
fig. 3 is a schematic structural view of a slide bar according to the present invention;
fig. 4 is a schematic structural diagram of the push rod of the present invention;
fig. 5 is a schematic structural diagram of the middle cathode cover plate of the present invention.
Description of reference numerals:
1. a cathode cover plate; 1-1, sliding rod channel; 1-2, a push rod channel; 1-3, a threaded opening; 2. a cathode plate; 3. a membrane electrode; 4. an anode plate; 5. an anode chamber; 6. a bottle body; 7. a seal ring; 8. a slide bar; 8-1, inclining the sliding rod upwards; 8-2, sliding rod lower inclined plane; 9. a push rod; 9-1, push rod inclined plane; 9-2 of a limit convex ring; 10. a spring; 11. a tact switch; 12. PCB automatically controlled board.
[ detailed description ] embodiments
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
As shown in fig. 1 to 5, the apparatus for controlling a hydrogen generation device using a force-guiding push rod and a spring according to the present embodiment includes a cathode cover plate 1, a cathode plate 2, a membrane electrode 3, an anode plate 4, an anode chamber 5, a bottle body 6, a sliding rod 8, a push rod 9, a spring 10, a tact switch 11, and a PCB plate 12;
a first groove cavity is formed in the left side of the anode chamber 5, an anode plate 4 is installed in the first groove cavity, a membrane electrode 3 is installed on the anode plate 4, and a cathode plate 2 is installed on the membrane electrode 3; a cathode cover plate 1 is arranged on the anode chamber 5; a second groove cavity is formed in the right side of the anode chamber 5; the bottom surface of the second groove cavity is provided with a through hole which penetrates through the anode chamber 5;
as shown in fig. 5, the lower part and the bottom of the upper and the right sides of the cathode cover plate 1 are respectively provided with a sliding rod channel 1-1 and a push rod channel 1-2; the cathode cover plate 1 is provided with a threaded port 1-3, and the right end of the threaded port 1-3 is communicated with the sliding rod channel 1-1;
as shown in fig. 3, a sliding rod 8 is installed in the sliding rod channel 1-1, the upper portion of the left side of the sliding rod 8 is an upper inclined plane 8-1 of the sliding rod, and the right end of the sliding rod 8 is an inward inclined lower inclined plane 8-2 of the sliding rod;
as shown in fig. 4, a push rod 9 is installed in the push rod channel 1-2, the top end of the push rod 9 is an outward inclined push rod inclined surface 9-1, and the lower inclined surface 8-2 of the slide rod is matched with the push rod inclined surface 9-1 of the slide rod 8;
a rod body of the push rod 9 is provided with a spring 10, the spring 10 is arranged in a groove cavity II on the right side part of the anode chamber 5, and the bottom end of the push rod 9 penetrates through the through hole to the outside;
a bottle body 6 is screwed in the threaded opening 1-3, and the edge of the bottle opening of the bottle body 6 is contacted with an upper inclined plane 8-1 of a sliding rod 8 in the sliding rod channel 1-1;
a touch switch 11 is arranged at the right end of the surface of the PCB 12, and the right upper side of the touch switch 11 is opposite to the bottom end of the push rod 9.
Further, a sealing ring 7 is sleeved in the middle of the sliding rod 8.
Furthermore, a limiting bump 8-3 is arranged on the right side of the top surface of the sliding rod 8.
Furthermore, a limit convex ring 9-2 is arranged in the middle of the push rod 9.
Further, the tact switch 11 is a quick-acting mechanism with a small contact interval, and after being acted by an external force, the movable contact at the tail end of the action reed and the fixed contact can be quickly connected or disconnected; the type and the form of the tact switch are not limited, and the tact switch 11 has the function that the state of an action reed is changed after the tact switch is pressed by the push rod 9, so that the switch function is realized.
Furthermore, a groove is formed in the bottom of one side of the inner wall of the cathode cover plate 1, and a miniature pressure sensor is installed in the groove.
The working principle of the utility model is as follows:
in the design, the lower inclined plane 8-2 of the sliding rod is connected with the inclined plane 9-1 of the push rod, the two parts are made of materials which are high in rigidity and difficult to deform, the shape and the size of the air are not limited, and the air is used for transmitting the pressure born by the sliding rod 8 to the tact switch 11.
When the design is used, the following operation steps are adopted:
A. screwing the bottle body or the mineral water bottle to the cathode cover plate 1;
B. the edge of the bottle body or the mineral water bottle can be contacted with the upper inclined plane 8-1 of the sliding rod 8, and the sliding rod 8 can move to the right side along the channel 1-1 of the sliding rod when the bottle body is screwed to cause the mineral water bottle to be confused;
C. the lower inclined plane 8-2 of the sliding rod 8 is abutted against the inclined plane 9-1 of the push rod 9, and when the sliding rod 8 moves rightwards under the pressure of the bottle body, the inclined plane pushes the push rod 9 to move downwards in the push rod channel 1-2;
D. the push rod 9 is stressed to press the tact switch 11 downwards;
E. the PCB control board 12 allows the hydrogen water generator to operate only when the tact switch 11 is pressed by the push rod 9.
The membrane electrode in the design is an electrode which attaches a catalyst on two sides of a proton exchange membrane in a hot pressing or chemical deposition mode, and the membrane electrode structure is divided into three layers, including a catalyst cathode, the proton exchange membrane and a catalyst anode.
In this design, the membrane electrode is a conductive material, but because of its high resistance value, when water is electrolyzed by applying a current, the short circuit phenomenon due to conduction between the cathode and the anode does not occur, and thus the power supply is not burned out and the occurrence of fire does not occur.
The membrane electrode in the design can effectively reduce the cell voltage of the hydrogen production electrolytic cell, improve the current per unit area (the hydrogen production efficiency of the membrane electrode per unit area is improved by 3-5 times compared with that of a pure proton exchange membrane), and can be used for pure water electrolysis.
According to the design, the miniature pressure sensor is arranged in the groove at the bottom of one side of the inner wall of the cathode cover plate 1, so that when the pressure in the bottle body reaches a set value, the built-in automatic power-off circuit on the PCB electric control board 12 starts to work to realize power-off, and therefore the PCB electric control board is ensured to be in a non-conducting state, and dry burning of an electrolytic cell is avoided.
Compared with the prior art, the design has the beneficial effects that:
(1) the device uses the sliding rod and the push rod to cooperate with the sensing bottle body to be connected with the electrolytic bath or not and cooperate with the light touch switch to control the hydrogen production equipment, so that the cost is low, the structure is simple, and the occupied space is extremely small;
(2) the device has wide application range, can be used for all hydrogen production devices which need to sense whether the bottle body is in place or not, and avoids the dry burning condition of the electrolytic cell to a great extent;
(3) the device is safe and reliable, and the user experience is excellent;
(4) the treatment method of the device is simple to operate, environment-friendly, economical, efficient and sterile, and has wide commercial application prospect.
The PCB 12 stated in the design has the same function as the PCB of the traditional hydrogen cup, so the PCB belongs to the prior art. In addition, the built-in automatic power-off circuit is also the prior art, so the design does not describe the circuit in detail, and the hydrogen production equipment stated in the design is a hydrogen cup sold on the market.
In this design, because membrane electrode more and more is applied to all kinds of hydrogen products, the application in hydrogen water cup is also gradually extensive at present. The membrane electrode has low cell voltage, large unit current density and high hydrogen production efficiency, but the service life of the membrane electrode is seriously shortened due to dry burning. The method and technique are therefore of interest for hydrogen cups or electrolyzers using membrane electrodes.
The device for controlling the hydrogen production equipment by using the force guide push rod and the spring has the advantages of simple structure and low manufacturing cost, can judge whether the hydrogen cup body or the mineral water bottle is on the hydrogen cup base after being used, can start electrolysis to produce hydrogen only when the cup body or the mineral water bottle is in place, has good user experience, is safe and reliable, and has no pollution; the problem of anhydrous dry combustion of hydrogen water cup has been solved, the life of hydrogen water cup electrolysis part has been prolonged.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides a use device that leads power push rod and spring controlled hydrogen production equipment which characterized in that: the device comprises a cathode cover plate, a cathode plate, a membrane electrode, an anode plate, an anode chamber, a bottle body, a sliding rod, a push rod, a spring, a tact switch and a PCB (printed circuit board); a first cell cavity is arranged on the left side of the anode chamber, an anode plate is arranged in the first cell cavity, a membrane electrode is arranged on the anode plate, and a cathode plate is arranged on the membrane electrode; a cathode cover plate is arranged on the anode chamber; a second groove cavity is formed in the right side of the anode chamber; the bottom surface of the second groove cavity is provided with a through hole which penetrates through the anode chamber; the lower part and the bottom of the upper right side of the cathode cover plate are respectively provided with a sliding rod channel and a push rod channel; the cathode cover plate is provided with a threaded port, and the right end of the threaded port is communicated with the sliding rod channel; a sliding rod is arranged in the sliding rod channel, the upper part of the left side of the sliding rod is an upper inclined plane of the sliding rod, and the right end of the sliding rod is an inward inclined lower inclined plane of the sliding rod; a push rod is arranged in the push rod channel, the top end of the push rod is an inclined plane of the push rod which inclines outwards, and the lower inclined plane of the sliding rod is matched with the inclined plane of the push rod of the sliding rod; a rod body of the push rod is provided with a spring, the spring is arranged in a groove cavity II on the right side part of the anode chamber, and the bottom end of the push rod is inserted into the through hole to the outside; a bottle body is screwed in the threaded opening, and the edge of the bottle opening of the bottle body is contacted with the upper inclined plane of the sliding rod in the sliding rod channel; a light touch switch is arranged on the right side end of the surface of the PCB, and the bottom end of the push rod is over against the light touch switch.
2. The device for controlling the hydrogen production equipment by using the guide push rod and the spring as claimed in claim 1, is characterized in that: and a sealing ring is sleeved in the middle of the sliding rod.
3. The device for controlling the hydrogen production equipment by using the guide push rod and the spring as claimed in claim 1, is characterized in that: and a limiting bump is arranged on the right side of the top surface of the sliding rod.
4. The device for controlling the hydrogen production equipment by using the guide push rod and the spring as claimed in claim 1, is characterized in that: and a limiting convex ring is arranged in the middle of the push rod.
5. The device for controlling the hydrogen production equipment by using the guide push rod and the spring as claimed in claim 1, is characterized in that: a groove is formed in the bottom of one side of the inner wall of the cathode cover plate, and a miniature pressure sensor is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480540.5U CN212025473U (en) | 2019-12-31 | 2019-12-31 | Device for controlling hydrogen production equipment by using guide push rod and spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480540.5U CN212025473U (en) | 2019-12-31 | 2019-12-31 | Device for controlling hydrogen production equipment by using guide push rod and spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212025473U true CN212025473U (en) | 2020-11-27 |
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ID=73481845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922480540.5U Active CN212025473U (en) | 2019-12-31 | 2019-12-31 | Device for controlling hydrogen production equipment by using guide push rod and spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212025473U (en) |
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2019
- 2019-12-31 CN CN201922480540.5U patent/CN212025473U/en active Active
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