CN211176903U

CN211176903U - Hydrogen gas stove

Info

Publication number: CN211176903U
Application number: CN201921906515.2U
Authority: CN
Inventors: 钱文都
Original assignee: Yunnan Xinyi New Energy Co ltd
Current assignee: Yunnan Xinyi New Energy Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-04
Anticipated expiration: 2029-11-07

Abstract

The utility model provides a hydrogen gas stove. The hydrogen gas range includes: the hydrogen production assembly by water electrolysis, the hydrogen storage tank, the oxygen storage tank and the stove; the output end of the water electrolysis hydrogen production assembly is communicated with the input end of the hydrogen storage tank and the inside of the hydrogen storage tank, and the output end of the hydrogen storage tank is communicated with the input end of the stove. The utility model provides a hydrogen gas-cooker has and is provided with on the stove with air nozzle assorted supporting component, drive assembly drives the crane and adjusts from top to bottom in step, the crane reciprocates in the inside of adjustment tank steadily under the effect of two spacing slide shafts, the crane drives the synchronous upward movement of fixed axle in step, the fixed axle drives supporting component in step and reciprocates the regulation, thereby reach the regulation to the bottom of a boiler height, avoid the bottom of a boiler and the air nozzle on the stove near too, improve the adaptability that the stove used, reduce the waste of the energy simultaneously, make full use of hydrogen resource.

Description

Hydrogen gas stove

Technical Field

The utility model relates to a gas equipment technical field especially relates to a hydrogen gas stove.

Background

At present, the most popular gas stove in China is an open fire type gas stove, which is also called an atmospheric stove. With the influence of technical innovation and market competition, the atmospheric stove also develops concepts such as direct fire, rotary fire and the like; in terms of burner structure, there are concepts of concentric burners and Sabaff burners. The main stream of the competition of the cooking utensils is the firepower and energy conservation.

The low-flame stove and the infrared stove are different, the flame height of the low-flame stove is only 15.5mm, but the heat load of the low-flame stove is as high as 4.5KW, the content of carbon monoxide is lower than 0.02%, the heat load of a common infrared gas stove is below 2.8KW, the heat load of an infrared energy-saving stove is as high as 3.9KW, and the emission of carbon monoxide is only 0.03%, so that the energy-saving environment-friendly stove has the characteristics of energy conservation, environmental protection, strong firepower, no pan smoking and the like, is a necessary trend of stove development, and the energy-saving environment-friendly stove with strong firepower and low content of carbon monoxide such as the low-flame stove, the infrared stove and the like is bound to.

When the gas stove is used, the height of the supporting foot stand cannot be adjusted, and due to the fact that the radian of the bottom surface of the pot is different, when the radian of the bottom of the pot is large, the output end of the gas stove is close to the bottom of the pot, so that combustion heat absorption is insufficient, combustion efficiency is affected, and meanwhile waste is caused to hydrogen.

Therefore, it is necessary to provide a hydrogen gas range to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydrogen gas stove, which solves the problem that the height of a supporting foot rest can not be adjusted.

In order to solve the technical problem, the utility model provides a hydrogen gas stove includes: the hydrogen production assembly by water electrolysis, the hydrogen storage tank, the oxygen storage tank and the stove; the output end of the water electrolysis hydrogen production assembly is respectively communicated with the input end of the hydrogen storage tank and the interior of the hydrogen storage tank, and the output end of the hydrogen storage tank is communicated with the input end of the stove; an adjusting groove is formed in the stove, and an installation groove is formed in the bottom of the inner wall of the adjusting groove and is positioned on the stove; the bottom of the driving assembly is fixed at the bottom of the inner wall of the mounting groove and is positioned inside the stove; the lifting frame is arranged on the driving assembly; the bottom of the fixed shaft is fixed at the top of the lifting frame; the supporting assembly is arranged at the top of the cooking stove; and the top and the bottom of the limiting sliding shaft are respectively fixed between the top and the bottom of the inner wall of the adjusting groove.

Preferably, the driving assembly comprises a driving motor, an output end of the driving motor is fixedly connected with a driving rod, and the surface of the driving rod is a threaded surface.

Preferably, the support assembly comprises a support ring, and five foot rests are fixedly connected to the top of the support ring.

Preferably, the lifting frame is provided with an internal thread hole, and the surface of the driving rod is in threaded connection with the lifting frame through the internal thread hole.

Preferably, the number of the fixing shafts is four, the tops of the four fixing shafts penetrate through the stove and extend to the top of the stove, and the tops of the four fixing shafts are fixedly connected with the bottom of the support ring.

Preferably, the number of the limiting sliding shafts is two, and the surfaces of the two limiting sliding shafts are connected with the lifting frame in a sliding mode.

Preferably, five foot rests are uniformly distributed on the upper surface of the support ring, and the top parts of the five foot rests are provided with protective teeth.

Compared with the prior art, the utility model provides a hydrogen gas stove has following beneficial effect:

the utility model provides a hydrogen gas-cooker, be provided with on the stove with air nozzle assorted supporting component, drive assembly drives the crane and adjusts from top to bottom in step, the crane reciprocates in the inside of adjustment tank steadily under the effect of two spacing slide shafts, the crane drives the synchronous upward movement of fixed axle in step, the fixed axle drives supporting component in step and reciprocates the regulation, thereby reach the regulation to the bottom of a boiler height, avoid the bottom of a boiler and the air nozzle on the stove to cross nearly, improve the adaptability that the stove used, reduce the waste of the energy simultaneously, make full use of hydrogen resource.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a hydrogen gas range provided by the present invention;

fig. 2 is a schematic view illustrating a structure of a portion of the cooktop shown in fig. 1.

Reference numbers in the figures: 1. the electrolytic water hydrogen production assembly comprises an electrolytic water hydrogen production assembly, 2, a hydrogen storage tank, 3, an oxygen storage tank, 4, a stove, 41, an adjusting groove, 42, a mounting groove, 5, a driving assembly, 51, a driving motor, 52, a driving rod, 6, a lifting frame, 7, a fixing shaft, 8, a supporting assembly, 81, a supporting ring, 82, a foot rest, 9 and a limiting sliding shaft.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a hydrogen gas stove according to the present invention; fig. 2 is a schematic view illustrating a structure of a portion of the cooktop shown in fig. 1. A hydrogen gas range includes: the water electrolysis hydrogen production assembly 1, the hydrogen storage tank 2, the oxygen storage tank 3 and the stove 4; the output end of the water electrolysis hydrogen production assembly 1 is respectively communicated with the input end of the hydrogen storage tank 2 and the interior of the hydrogen storage tank 2, and the output end of the hydrogen storage tank 2 is communicated with the input end of the stove 4; an adjusting groove 41 is formed in the stove 4, and an installation groove 42 is formed in the bottom of the inner wall of the adjusting groove 41 and positioned on the stove 4; a driving assembly 5, the bottom of which 5 is fixed to the bottom of the inner wall of the mounting groove 42 and is positioned inside the cooking range 4; the lifting frame 6 is arranged on the driving assembly 5; the bottom of the fixed shaft 7 is fixed at the top of the lifting frame 6; a support assembly 8, wherein the support assembly 8 is arranged on the top of the cooking range 4; and the top and the bottom of the limiting sliding shaft 9 are respectively fixed between the top and the bottom of the inner wall of the adjusting groove 41.

A plurality of gas nozzles are uniformly welded on the circular bent pipe at the output end of the stove 4, the other ends of the gas nozzles are connected with gas nozzles, and the plurality of gas nozzles of the hydrogen stove are inclined upwards at a certain angle, so that other gas nozzles can be ignited by only igniting one gas nozzle, and the ignition is easy; meanwhile, after entering from the gas supply pipe, the hydrogen is ejected by a plurality of gas nozzles to play a role of flow distribution, so that the phenomenon that the flame is too long to directly burn the bottom of the pot after the single-tube hydrogen is burnt is avoided, and the calorific value of the hydrogen is the highest among all fuels (1.43 x10^ 8J/kg); is 2 times of the calorific value of natural gas (5.071 x10^ 7J/kg); is 3 times of the calorific value of gasoline (4.6 x10^ 7J/kg) and is enough to meet the requirement of heat in the daily cooking process.

Be provided with simultaneously on stove 4 with air nozzle assorted supporting component 8, drive assembly 5 drives crane 6 and adjusts from top to bottom in step, crane 6 reciprocates in the inside of adjustment tank 41 steadily under the effect of two spacing sliding shafts 9, crane 6 drives fixed axle 7 and moves up in step, fixed axle 7 drives supporting component 8 in step and reciprocates the regulation, thereby reach the regulation to the bottom of a boiler height, avoid the bottom of a boiler and the air nozzle on the stove 4 near excessively, improve the adaptability that stove 4 used, reduce the waste of the energy simultaneously, make full use of hydrogen resource.

The driving assembly 5 comprises a driving motor 51, an output end of the driving motor 51 is fixedly connected with a driving rod 52, and the surface of the driving rod 52 is a threaded surface.

The thread surface on the driving rod 52 is matched with the internal thread surface on the lifting frame 6, the height of the lifting frame 6 is conveniently adjusted, the driving motor 51 can be adjusted in a bidirectional rotating mode, the driving motor 51 is externally connected with a power supply and a control switch when in use, and the positive rotation, the negative rotation and the stop of the driving motor 51 can be controlled through the control switch.

The support assembly 8 comprises a support ring 81, and five foot rests 82 are fixedly connected to the top of the support ring 81.

The supporting component 8 supports the pan bottom, and stability of the pan bottom is improved.

The lifting frame 6 is provided with an internal thread hole, and the surface of the driving rod 52 is in threaded connection with the lifting frame 6 through the internal thread hole.

The number of the fixing shafts 7 is four, the tops of the four fixing shafts 7 penetrate through the cooking stove 4 and extend to the top of the cooking stove 4, and the tops of the four fixing shafts 7 are fixedly connected with the bottom of the support ring 81.

The four fixing shafts 7 are connected with the support ring 81, so that the stability of the support ring 81 after lifting is improved.

The number of the limiting sliding shafts 9 is two, and the surfaces of the two limiting sliding shafts 9 are connected with the lifting frame 6 in a sliding mode.

The limiting sliding shaft 9 plays a role in auxiliary support for the lifting frame 6, and the stability of up-and-down movement adjustment of the lifting frame 6 is guaranteed.

The five foot rests 82 are uniformly distributed on the upper surface of the support ring 81, and the top parts of the five foot rests 82 are provided with protective teeth.

The protective teeth have the anti-slip effect on the pan bottom, and the stability of the pan bottom placed on the foot rest 82 is improved.

The electrolyzed water generates hydrogen, the generated hydrogen is filled in the hydrogen storage tank, a valve of the hydrogen storage tank is opened, the hydrogen is communicated with the hydrogen gas stove, and the gas stove can be started to use after being opened.

A hydrogen gas range, wherein the calorific value of hydrogen is the highest among all fuels (1.43 x10^ 8J/kg); is 2 times of the calorific value of natural gas (5.071 x10^ 7J/kg); is 3 times of the calorific value of gasoline (4.6 x10^ 7J/kg).

The water electrolysis hydrogen production assembly adopts a hydrogen generator, the hydrogen generator can generate hydrogen to provide combustion and high-purity oxygen for people to breathe, and aerobic life, aerobic work and aerobic construction are really realized.

The utility model provides a hydrogen gas stove's theory of operation as follows:

when the height of the supporting component 8 needs to be adjusted, only the driving motor 51 needs to be started, the driving motor 51 drives the driving rod 52 to synchronously rotate, the driving rod 52 synchronously drives the lifting frame 6 to synchronously move upwards, the lifting frame 6 synchronously drives the fixing shaft 7 to synchronously move upwards, the fixing shaft 7 drives the supporting ring 81 to synchronously move upwards, and the supporting ring 81 drives the foot rest 82 to synchronously move upwards, so that the distance between the bottom of a pan and the top of an air nozzle of the stove 4 is increased, and when the distance reaches the required height, the driving motor 51 is turned off;

when the driving rod 52 drives the lifting frame 6 to synchronously move downwards, the lifting frame 6 synchronously drives the fixing shaft 7 to synchronously move downwards, the fixing shaft 7 synchronously drives the supporting ring 81 to synchronously move downwards, the supporting ring 81 synchronously drives the foot rest 82 to synchronously move downwards, the foot rest 82 drives the supporting ring 81 to synchronously move downwards, the supporting ring 81 synchronously drives the foot rest 82 to synchronously move downwards, when the height of the foot rest 82 reaches the height required to be used, the driving motor 51 is closed, a user can adjust and use the height of the foot rest 82 according to the use requirement, and the use requirements of the user on different heights are met.

be provided with on stove 4 with air nozzle assorted supporting component 8, drive assembly 5 drives crane 6 and adjusts from top to bottom in step, crane 6 reciprocates in the inside of adjustment tank 41 steadily under the effect of two spacing slide shafts 9, crane 6 drives fixed axle 7 and moves up in step, fixed axle 7 drives supporting component 8 in step and reciprocates the regulation, thereby reach the regulation to the bottom of a boiler height, avoid the bottom of a boiler and the air nozzle on the stove 4 near excessively, improve the adaptability that stove 4 used, reduce the waste of the energy simultaneously, make full use of hydrogen resource.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hydrogen gas range, characterized by comprising:

the hydrogen production assembly by water electrolysis, the hydrogen storage tank, the oxygen storage tank and the stove;

the output end of the water electrolysis hydrogen production assembly is respectively communicated with the input end of the hydrogen storage tank and the interior of the hydrogen storage tank, and the output end of the hydrogen storage tank is communicated with the input end of the stove;

an adjusting groove is formed in the stove, and an installation groove is formed in the bottom of the inner wall of the adjusting groove and is positioned on the stove;

the bottom of the driving assembly is fixed at the bottom of the inner wall of the mounting groove and is positioned inside the stove;

the lifting frame is arranged on the driving assembly;

the bottom of the fixed shaft is fixed at the top of the lifting frame;

the supporting assembly is arranged at the top of the cooking stove;

and the top and the bottom of the limiting sliding shaft are respectively fixed between the top and the bottom of the inner wall of the adjusting groove.

2. The hydrogen gas range as recited in claim 1, wherein the driving assembly comprises a driving motor, an output end of the driving motor is fixedly connected with a driving rod, and a surface of the driving rod is a threaded surface.

3. The hydrogen gas range as set forth in claim 1, wherein the support assembly comprises a support ring having five foot rests fixedly connected to a top portion thereof.

4. The hydrogen gas range as set forth in claim 2, wherein the elevating frame is provided with an internal screw hole, and the surface of the driving rod is threadedly coupled with the elevating frame through the internal screw hole.

5. The hydrogen gas range according to claim 3, wherein the number of the fixing shafts is four, the top of each of the four fixing shafts penetrates through the cooking stove and extends to the top of the cooking stove, and the top of each of the four fixing shafts is fixedly connected with the bottom of the support ring.

6. The hydrogen gas range as set forth in claim 1, wherein there are two limiting sliding shafts, and the surfaces of the two limiting sliding shafts are slidably connected to the lifting frame.

7. The hydrogen gas range as set forth in claim 3, wherein five of the foot rests are uniformly distributed on the upper surface of the support ring, and the top of the five foot rests are provided with guard teeth.