CN210716046U - Gravity type controllable dropping device and gravity type controllable dropping hydrogen production and power generation device - Google Patents
Gravity type controllable dropping device and gravity type controllable dropping hydrogen production and power generation device Download PDFInfo
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- CN210716046U CN210716046U CN201920885410.7U CN201920885410U CN210716046U CN 210716046 U CN210716046 U CN 210716046U CN 201920885410 U CN201920885410 U CN 201920885410U CN 210716046 U CN210716046 U CN 210716046U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model discloses a controllable dropping liquid device of gravity type and controllable hydrogen manufacturing power generation facility that drips of gravity type. The controllable dropping device of gravity type includes: nut spiral altitude controller, valve body slide switch case and valve body. Nut spiral altitude controller is connected with the valve body, rotates the height of the adjustable valve body of nut spiral altitude controller to adjust the valve body inlet and treat the difference in height of dropping liquid level, different differences in height correspond different dropping liquid speeds, realize controllable continuous quantitative dropping liquid. The gravity type controllable water dropping hydrogen production and power generation device comprises: the device comprises a gravity type controllable liquid dropping device, a water tank, a hydrogen production powder bottle, a gas conveying pipe and a hydrogen fuel cell module. The water drops can be controllably, quantitatively and continuously dropped into the hydrogen production powder bottle filled with the hydrogen production powder through the gravity type controllable dropping device. The utility model can effectively control the injection amount of liquid water, thereby avoiding the danger of hydrogen overstock and explosion during hydrogen production.
Description
Technical Field
The utility model relates to a hydrogen manufacturing and power generation technical field especially relates to controllable dropping liquid device of gravity type and controllable hydrogen manufacturing and power generation facility that drips of gravity type.
Background
The hydrolysis hydrogen production technology is used as an environment-friendly hydrogen production technology and has large-scale application in industry. The hydrolysis hydrogen production is used for preparing hydrogen by decomposing water in different processes. The method mainly comprises the following steps: (1) and (4) an electrolytic water technology. The hydrogen production by water electrolysis is one of the widely applied and mature methods at present. The hydrogen production process using water as raw material is the reverse process of hydrogen and oxygen reacting to produce water, so that water can be decomposed by providing a certain form of energy, and the obtained hydrogen has high purity. The efficiency of hydrogen production by water electrolysis can reach 75-85%, the process is simple and pollution-free, but the electricity consumption is large, so the application of the method is limited to a certain extent. (2) Photocatalytic hydrolysis to prepare hydrogen. The reaction of photocatalytic water decomposition is to convert light energy into chemical energy, and when the light energy is greater than the forbidden bandwidth of the semiconductor photocatalyst, the valence band absorbs the light energy to excite electrons to a conduction band, the electrons reduce water to generate hydrogen, and the holes oxidize water to generate oxygen. However, the method can be carried out only under the condition of a light source, and the hydrogen production rate is low. (3) Hydrogen is produced by hydrolyzing the hydrogen production material. This process produces hydrogen by reacting water with a chemical that reacts with water to produce hydrogen. Comprises borohydride and active metal. The method has simple principle and can realize the instant preparation of the hydrogen. The technique is particularly useful for designing mobile hydrogen sources. However, the current partial water-adding hydrolysis hydrogen production device controls the water-adding speed by controlling the liquid pump through a circuit, and the realization of the water-adding speed of ultra-micro flow (0.1 ml-10 ml/min) by the existing electric control liquid pump is very difficult. Due to the activity of the hydrogen production material, a large amount of hydrogen and heat can be generated instantly when a large amount of liquid water is injected in a short time, and explosion is easily caused by hydrogen overstock.
Therefore, how to control the injection of liquid water to avoid the danger of hydrogen overstock and explosion during hydrogen production is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a controllable dropping liquid device of gravity type and the controllable hydrogen generation power generation facility that drips of gravity type, controllable continuous quantitative dropping liquid can be realized to the controllable dropping liquid device of gravity type to take place the danger of hydrogen overstock and explosion when avoiding hydrogen manufacturing.
In order to achieve the above object, the utility model provides a following scheme:
a gravity-type controllable liquid dropping device, comprising: the valve comprises a nut screw height adjuster, a valve body sliding switch valve core and a valve body; wherein the content of the first and second substances,
the valve body is provided with a liquid inlet, the nut screw height adjuster is in threaded connection with the valve body, the valve body sliding switch valve core is located in the valve body, and the valve body sliding switch valve core is in sliding fit with the valve body.
Optionally, the gravity type controllable dropping device further comprises a dropping pipe, and the dropping pipe is communicated with the liquid outlet of the valve body.
A gravity type controllable water-dropping hydrogen production and power generation device, comprising: the gravity type controllable liquid dropping device, the water tank, the hydrogen production powder bottle, the gas conveying pipe and the hydrogen fuel cell module are arranged on the water tank; wherein the content of the first and second substances,
the device comprises a water tank, a gravity type controllable liquid dropping device, a hydrogen production powder bottle, a hydrogen gas fuel cell module and a water tank, wherein a liquid inlet of a valve body of the gravity type controllable liquid dropping device is positioned in the water tank, the hydrogen production powder bottle is positioned below the water tank, a bottle opening of the hydrogen production powder bottle is communicated with a liquid outlet of the gravity type controllable liquid dropping device, and the hydrogen production powder bottle is communicated with the hydrogen gas fuel cell module through a gas pipe.
Optionally, the bottom of the water tank is provided with an installation interface, the bottle mouth of the hydrogen production powder bottle is in threaded connection with the installation interface, and the liquid outlet of the gravity type controllable liquid dropping device is located in the bottle mouth of the hydrogen production powder bottle.
Optionally, an air outlet is arranged on the hydrogen fuel cell module.
Optionally, the middle part of the gas transmission pipe is provided with filter cotton.
Optionally, a water injection cover is arranged on the water tank, and a vent hole is formed in the water injection cover.
Optionally, hydrogen production powder is placed in the hydrogen production powder bottle, and the hydrogen production powder is aluminum bismuth system metal hydrolysis hydrogen production powder or aluminum bismuth tin system metal hydrolysis hydrogen production powder.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
the utility model provides a controllable dropping liquid device of gravity type includes: nut spiral altitude controller, valve body slide switch case and valve body. Nut spiral altitude controller and valve body threaded connection, the accessible rotates the height that nut spiral altitude controller comes adjusting valve body to the adjusting valve body inlet with treat the difference in height of dropping liquid level, different differences in height correspond different dropping liquid speeds, realize controllable continuous quantitative dropping liquid.
The utility model provides a controllable hydrogen manufacturing power generation facility that drips of gravity type includes: the gravity type controllable liquid dropping device, the water tank, the hydrogen production powder bottle, the gas conveying pipe and the hydrogen fuel cell module. The controllable dropping liquid device of accessible gravity type drips into the hydrogen manufacturing powder bottle that is equipped with hydrogen manufacturing powder controllably, quantitatively, continuously, and the water droplet reacts with hydrogen manufacturing powder fast and generates hydrogen, and the hydrogen that generates passes through the gas-supply pipe and inputs to hydrogen fuel cell module and produce the electric energy. The utility model can effectively control the injection amount of liquid water, thereby avoiding the danger of hydrogen overstock and explosion during hydrogen production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a gravity type controllable dropping device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a gravity type controllable water-dropping hydrogen production and power generation device provided by an embodiment of the present invention.
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.
The utility model aims at providing a controllable dropping liquid device of gravity type and the controllable hydrogen generation power generation facility that drips of gravity type, controllable continuous quantitative dropping liquid can be realized to the controllable dropping liquid device of gravity type to take place the danger of hydrogen overstock and explosion when avoiding hydrogen manufacturing.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example 1:
fig. 1 is a schematic structural diagram of a gravity type controllable dropping device according to an embodiment of the present invention. As shown in fig. 1, the gravity-type controllable dropping device includes: a nut screw height adjuster 3, a valve body slide switch valve core 4 and a valve body 5.
The valve body 5 is provided with a liquid inlet 16, the nut screw height adjuster 3 is in threaded connection with the valve body 5, the valve body slide switch valve core 4 is positioned in the valve body 5, the valve body slide switch valve core 4 is in sliding fit with the valve body 5, and the valve body slide switch valve core 4 closes the liquid inlet 16 of the valve body 5 through up-and-down movement.
In this embodiment, the gravity type controllable dropping device further comprises a dropping liquid pipe 6, and the dropping liquid pipe 6 is communicated with the liquid outlet of the valve body 5. In practical application, the gravity type controllable dripping device is connected with a liquid storage tank, and liquid enters from the liquid inlet 16 and drips out from a dripping opening of the dripping pipe 6. Through automatically controlled or manual regulation inlet 16 and the difference in height of liquid level in the liquid storage tank, different differences in height correspond different dropping liquid speeds, can realize continuous ration dropping liquid.
Example 2:
fig. 2 is a schematic structural diagram of a gravity type controllable water-dropping hydrogen production and power generation device provided by an embodiment of the present invention. As shown in fig. 2, the power generation apparatus includes: the gravity type controllable dropping device 19, the water tank 1, the hydrogen production powder bottle 7, the gas pipe 8 and the hydrogen fuel cell module 9 in the embodiment 1.
The liquid inlet 16 of the valve body 5 of the gravity type controllable liquid dropping device is positioned in the water tank 1, the hydrogen production powder bottle 7 is positioned below the water tank 1, the bottle mouth of the hydrogen production powder bottle 7 is communicated with the liquid outlet of the gravity type controllable liquid dropping device, and the hydrogen production powder bottle 7 is communicated with the hydrogen fuel cell module 9 through the gas conveying pipe 8.
As a preferable mode, the gravity type controllable dripping hydrogen production power generation device further comprises a shell 10, and the water tank 1, the gravity type controllable dripping device 19, the hydrogen production powder bottle 7 and the hydrogen fuel cell module 9 are respectively fixed on the shell 10. Wherein, the hydrogen production powder bottle 7 and the shell 10 are detachably and detachably connected. The gravity type controllable liquid dropping device 19 is arranged in the water tank 1, and a liquid outlet of the gravity type controllable liquid dropping device 19 is positioned above the hydrogen production powder bottle 7.
In this embodiment, the bottom of the water tank 1 is provided with an installation interface 17, the bottle opening of the hydrogen production powder bottle 7 is in threaded connection with the installation interface 17, so that the hydrogen production powder bottle 7 can be quickly replaced, and the water dropping opening of the water dropping pipe 6 is located in the bottle opening 13 of the hydrogen production powder bottle 7.
And the hydrogen fuel cell module 9 is provided with an air outlet. The middle part of the air pipe 8 is provided with filter cotton 14. The water tank 1 is provided with a water injection cover 2, and the water injection cover 2 is provided with a vent hole 18. The hydrogen production powder bottle 7 is internally provided with hydrogen production powder 12, and the hydrogen production powder 12 is aluminum bismuth system metal hydrolysis hydrogen production powder or aluminum bismuth tin system metal hydrolysis hydrogen production powder.
The utility model provides a controllable hydrogen manufacturing power generation facility that drips of gravity type's working process as follows:
water in the water tank 1 enters from the water inlet 16 of the valve body 5 and is water drops 15, the water drops drop into the hydrogen production powder bottle 7 through the dropping liquid pipe 6, the water drops react with the hydrogen production powder 12 quickly to generate hydrogen, the generated hydrogen is input into the hydrogen fuel cell module 9 through the gas conveying pipe 8 and generates electric energy, and finally, redundant gas is discharged from the gas outlet 11.
It can be seen that, the utility model provides a controllable hydrogen production power generation facility that drips of gravity type, water tank 1 drips 15 in to the hydrogen manufacturing powder bottle 7 that is equipped with hydrogen manufacturing powder 12 controllably, quantitatively, continuously through the controllable dropping liquid device 19 of gravity type, and water droplet 15 reacts with hydrogen manufacturing powder 12 fast and generates hydrogen, and generated hydrogen passes through gas-supply pipe 8 input hydrogen fuel cell module 9 and produce the electric energy, the device is simple, and is with low costs, and controllable water drips into the hydrogen manufacturing powder with small flow (0.1mL ~ 10mL/min) in to produce and correspond the hydrogen flow of 60mL/min ~ 6.2L/min, and hydrogen production process and the controllable dropping liquid device 19 of electricity generation process accessible gravity type control, have good application prospect in fields such as hydrogen fuel automobile and submarine AIP.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. A gravity-fed controllable dripping device, comprising: the valve comprises a nut screw height adjuster, a valve body sliding switch valve core and a valve body; wherein the content of the first and second substances,
the valve body is provided with a liquid inlet, the nut screw height adjuster is in threaded connection with the valve body, the valve body sliding switch valve core is located in the valve body, and the valve body sliding switch valve core is in sliding fit with the valve body.
2. A gravity controllable liquid dripping apparatus according to claim 1 and further comprising a drip tube communicating with the outlet of the valve body.
3. A gravity type controllable water-dropping hydrogen production and power generation device is characterized by comprising: the gravity type controllable liquid dropping device, the water tank, the hydrogen production powder bottle, the gas conveying pipe and the hydrogen fuel cell module set as claimed in any one of claims 1 to 2; wherein the content of the first and second substances,
the device comprises a water tank, a gravity type controllable liquid dropping device, a hydrogen production powder bottle, a hydrogen gas fuel cell module and a water tank, wherein a liquid inlet of a valve body of the gravity type controllable liquid dropping device is positioned in the water tank, the hydrogen production powder bottle is positioned below the water tank, a bottle opening of the hydrogen production powder bottle is communicated with a liquid outlet of the gravity type controllable liquid dropping device, and the hydrogen production powder bottle is communicated with the hydrogen gas fuel cell module through a gas pipe.
4. The power generation device according to claim 3, wherein a mounting interface is arranged at the bottom of the water tank, the bottle mouth of the hydrogen production powder bottle is in threaded connection with the mounting interface, and the liquid outlet of the gravity type controllable liquid dropping device is positioned in the bottle mouth of the hydrogen production powder bottle.
5. The power generation device according to claim 3, wherein the hydrogen fuel cell module is provided with an air outlet.
6. The power generation device according to claim 3, wherein filter cotton is arranged in the middle of the gas transmission pipe.
7. The power generation device according to claim 3, wherein the water tank is provided with a water injection cap, and the water injection cap is provided with a vent hole.
8. The power generation device according to claim 3, wherein hydrogen production powder is placed in the hydrogen production powder bottle, and the hydrogen production powder is aluminum bismuth system metal hydrolysis hydrogen production powder or aluminum bismuth tin system metal hydrolysis hydrogen production powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885410.7U CN210716046U (en) | 2019-06-13 | 2019-06-13 | Gravity type controllable dropping device and gravity type controllable dropping hydrogen production and power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885410.7U CN210716046U (en) | 2019-06-13 | 2019-06-13 | Gravity type controllable dropping device and gravity type controllable dropping hydrogen production and power generation device |
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| Publication Number | Publication Date |
|---|---|
| CN210716046U true CN210716046U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885410.7U Expired - Fee Related CN210716046U (en) | 2019-06-13 | 2019-06-13 | Gravity type controllable dropping device and gravity type controllable dropping hydrogen production and power generation device |
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| CN (1) | CN210716046U (en) |
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2019
- 2019-06-13 CN CN201920885410.7U patent/CN210716046U/en not_active Expired - Fee Related
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Granted publication date: 20200609 Termination date: 20210613 |