CN212110813U

CN212110813U - Hydrogen sampling structure of hydrogen production device

Info

Publication number: CN212110813U
Application number: CN202020358327.7U
Authority: CN
Inventors: 周德勇
Original assignee: Suzhou Industrial Park Ofit Gas Equipment Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-08
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a hydrogen sampling structure of hydrogen generator, including casing, air inlet pump, seal chamber and air pump, the air inlet pump is located the inside of casing, the seal chamber is located the top of air inlet pump, the air pump is located the top of seal chamber, the inside of seal chamber is equipped with the exhaust tube, the bottom of casing is equipped with the air inlet, one side of air inlet is equipped with the air inlet valve, the top of casing is equipped with the gas vent, one side of gas vent is equipped with the air discharge valve, the top of casing still is equipped with control panel, control panel's top is equipped with the button, the inside of casing still is equipped with the controller, the inside of seal chamber still is equipped with level sensor, pressure sensor and temperature sensor, one side of casing is equipped with the display screen. The utility model discloses not only have the effect of being convenient for sample fast hydrogen in the hydrogen plant, still have the effect of being convenient for carry out liquid level, temperature and pressure real-time supervision to the hydrogen of sampling.

Description

Hydrogen sampling structure of hydrogen production device

Technical Field

The utility model relates to a hydrogen sampling field particularly, relates to a hydrogen production device hydrogen sampling structure.

Background

Hydrogen has high volatility and high energy, and is widely used in industrial production such as ammonia water production, chemical fertilizer processing, gasoline refining, glass polishing, gold welding, meteorological balloon detection, food industry production and the like. The burning calorific value of hydrogen energy is high, its combustion products is water, as the cleanest energy in the world, can regard as energy carrier and fuel, effectively realize the cyclic utilization of natural material and continuous development, hydrogen need sample the detection in the manufacture process, traditional sampling device adopts sealed cup to carry out the splendid attire mostly, can't implement the control to the hydrogen of sampling like this, and traditional sampling device is also too loaded down with trivial details to the extraction of hydrogen moreover, can't satisfy people's demand gradually.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen plant hydrogen sampling structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including casing, pump, seal chamber and air pump admits air, the pump that admits air is located the inside of casing, the seal chamber is located the top of pump admits air, the air pump is located the top of seal chamber, the pump that admits air with seal chamber pipeline fixed connection, the inside of seal chamber is equipped with the exhaust tube, the air pump with exhaust tube bolt fixed connection, the bottom of casing is equipped with the air inlet, one side of air inlet is equipped with the air inlet valve, the top of casing is equipped with the gas vent, one side of gas vent is equipped with the exhaust valve, the top of casing still is equipped with control panel, control panel's top is equipped with the button, the inside of casing still is equipped with the controller, the inside of seal chamber still is equipped with level sensor, pressure sensor and temperature sensor, one side of casing is equipped with the display screen.

Further, the air inlet is fixedly connected with the air inlet pump pipeline, and the air inlet valve is fixedly connected with the air inlet through a bolt.

Further, the exhaust port is fixedly connected with the exhaust pump pipeline, and the exhaust valve is fixedly connected with the exhaust port through a bolt.

Furthermore, the control panel is fixedly connected with the shell through a bolt, and the key is fixedly connected with the control panel through a bolt.

Further, the control panel is in signal connection with the controller.

Further, the controller is in signal connection with the intake valve and the exhaust valve.

Further, the display screen with casing bolt fixed connection, level sensor, pressure sensor and temperature sensor all with display screen signal connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a among hydrogen plant hydrogen sampling structure, air intake pump and air pump have been designed, pump extracts hydrogen through admitting air, and the rethread air pump discharges hydrogen, can play the effect of the sampling of being convenient for.

2. The utility model relates to a among the hydrogen sampling structure of hydrogen generator, the design has level sensor, temperature sensor and pressure sensor, can carry out real time monitoring to the hydrogen liquid level, temperature and the pressure of sampling.

3. The utility model relates to a among the hydrogen sampling structure of hydrogen generator, the design has air inlet valve and air discharge valve, can play the effect of the whole device of automatic control of being convenient for.

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 creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a hydrogen sampling structure of a hydrogen production device according to the present invention;

fig. 2 is a schematic structural diagram of the inside of a housing according to an embodiment of the hydrogen sampling structure of the hydrogen production device of the present invention;

fig. 3 is a schematic structural diagram of an air inlet and an air inlet valve according to the embodiment of the hydrogen sampling structure of the hydrogen production device of the present invention.

Reference numerals:

1. a housing; 2. an air inlet; 3. an intake valve; 4. an intake pump; 5. sealing the bin; 6. an air exhaust pipe; 7. an exhaust pump; 8. an exhaust valve; 9. an exhaust port; 10. a control panel; 11. pressing a key; 12. a controller; 13. a liquid level sensor; 14. a pressure sensor; 15. a temperature sensor; 16. a display screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, according to the embodiment of the present invention, a hydrogen sampling structure of a hydrogen production device includes a housing 1, an air intake pump 4, a seal cabin 5 and an air exhaust pump 7, wherein the air intake pump 4 is located inside the housing 1, the seal cabin 5 is located at the top end of the air intake pump 4, the air exhaust pump 7 is located at the top end of the seal cabin 5, the air intake pump 4 is fixedly connected to the seal cabin 5 through a pipeline, an air exhaust pipe 6 is disposed inside the seal cabin 5, the air exhaust pump 7 is fixedly connected to the air exhaust pipe 6 through a bolt, an air inlet 2 is disposed at the bottom of the housing 1, an air intake valve 3 is disposed at one side of the air inlet 2, an air outlet 9 is disposed at the top of the housing 1, an air exhaust valve 8 is disposed at one side of the air outlet 9, a control panel 10 is further disposed at the top of the housing 1, a button 11 is disposed at, A pressure sensor 14 and a temperature sensor 15, and a display screen 16 is arranged on one side of the shell 1.

Wherein,

air inlet

2 and 4 pipeline fixed connection of pump of admitting air, admit

air valve

3 and 2 bolt fixed connection of air inlet, the intelligent sampling of being convenient for.

Wherein, gas vent 9 and 7 pipeline fixed connection of air pump, exhaust valve 8 and 9 bolt fixed connection of gas vent, the intelligence of being convenient for is carminative.

Wherein, control panel 10 and casing 1 bolt fixed connection, button 11 and control panel 10 bolt fixed connection.

The control panel 10 is in signal connection with the controller 12.

Wherein, the controller 12 is in signal connection with the air inlet valve 3 and the exhaust valve 8, so that the valves can be conveniently controlled by keys.

Wherein,

display screen

16 and 1 bolt fixed connection of casing, level sensor 13, pressure sensor 14 and temperature sensor 15 all with 16 signal connection of display screen, can implement the control to the inside hydrogen of seal chamber 5.

Principle of operation

When the hydrogen sampling device is specifically applied, the controller 12 is started through the key 11 and the control panel 10, the controller 12 firstly controls the air inlet valve 3 to be opened, meanwhile, the air inlet pump 4 works, hydrogen in the hydrogen production device is extracted into the sealed cabin through the air inlet 2, the air inlet pump 4 stops working when the hydrogen reaches the preset value of the liquid level sensor 13 in the sealed cabin 5, the pressure sensor 14 and the temperature sensor in the sealed cabin 5 can monitor the sampled hydrogen in real time, when the hydrogen is transported to a specified position, the exhaust valve 8 and the exhaust pump 7 are started through the key 11, the exhaust pump 7 exhausts the hydrogen through the exhaust pipe 6 and the exhaust port 9, when the hydrogen value in the sealed cabin 5 is lower than the preset value of the liquid level sensor 13, the exhaust pump 7 stops working, and therefore the intelligent hydrogen sampling effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydrogen sampling structure of a hydrogen production device comprises a shell (1), an air inlet pump (4), a sealed cabin (5) and an exhaust pump (7), and is characterized in that the air inlet pump (4) is positioned inside the shell (1), the sealed cabin (5) is positioned at the top end of the air inlet pump (4), the exhaust pump (7) is positioned at the top end of the sealed cabin (5), the air inlet pump (4) is fixedly connected with the sealed cabin (5) through a pipeline, an exhaust pipe (6) is arranged inside the sealed cabin (5), the exhaust pump (7) is fixedly connected with the exhaust pipe (6) through a bolt, an air inlet (2) is arranged at the bottom of the shell (1), an air inlet valve (3) is arranged on one side of the air inlet (2), an exhaust port (9) is arranged at the top of the shell (1), and an exhaust valve (8) is arranged on one side of the exhaust port (9), the top of casing (1) still is equipped with control panel (10), the top of control panel (10) is equipped with button (11), the inside of casing (1) still is equipped with controller (12), the inside of sealed storehouse (5) still is equipped with level sensor (13), pressure sensor (14) and temperature sensor (15), one side of casing (1) is equipped with display screen (16).

2. A hydrogen sampling structure of hydrogen production device according to claim 1, characterized in that the air inlet (2) is fixedly connected with the pipeline of the air inlet pump (4), and the air inlet valve (3) is fixedly connected with the air inlet (2) by bolts.

3. A hydrogen sampling structure of a hydrogen production device according to claim 1, characterized in that the exhaust port (9) is fixedly connected with the pipeline of the exhaust pump (7), and the exhaust valve (8) is fixedly connected with the exhaust port (9) by bolts.

4. A hydrogen sampling structure of hydrogen production device according to claim 1, characterized in that the control panel (10) is fixedly connected with the housing (1) by bolts, and the key (11) is fixedly connected with the control panel (10) by bolts.

5. A hydrogen sampling arrangement for a hydrogen production device according to claim 1, characterized in that the control panel (10) is in signal connection with the controller (12).

6. A hydrogen sampling arrangement for a hydrogen production plant according to claim 1, characterized in that the controller (12) is in signal connection with the inlet valve (3) and the outlet valve (8).

7. The hydrogen sampling structure of the hydrogen production device according to claim 1, wherein the display screen (16) is fixedly connected with the shell (1) through bolts, and the liquid level sensor (13), the pressure sensor (14) and the temperature sensor (15) are in signal connection with the display screen (16).