阅读说明：本技术 一种气体混合配比装置 (Gas mixing proportioning device ) 是由 崔文朋 林宏洪 朱泽喜 于 2020-06-23 设计创作，主要内容包括：本发明公开了一种气体混合配比装置,包括主壳体、支柱、加热层和进气管,所述主壳体外部一侧的底端固定连接有过滤机构,所述主壳体内侧的两端之间活动连接有旋转机构,所述主壳体外部另一端的地步固定连接有检测结构,所述主壳体外部一侧的顶端固定连接有出气管,且出气管上固定连接有泄气阀,所述主壳体顶端两侧的内部皆固定连接有进气管,且进气管上皆固定连接有流量调节阀。本发明通过在主壳体外部另一端的地步固定连接有检测结构,在气体混合配置一段时间后,可轻旋单向阀将少量气体引入检测箱内,并提前打开翻板将显色试剂倒入检测箱内,透过玻璃板观测显色度以确定反应是否到位,有效地实现了气体混合完全,确保气体含量达标。(The invention discloses a gas mixing and proportioning device, which comprises a main shell, a support column, a heating layer and an air inlet pipe, wherein the bottom end of one side of the outer part of the main shell is fixedly connected with a filtering mechanism, a rotating mechanism is movably connected between two ends of the inner side of the main shell, a ground step of the other end of the outer part of the main shell is fixedly connected with a detection structure, the top end of one side of the outer part of the main shell is fixedly connected with an air outlet pipe, the air outlet pipe is fixedly connected with an air release valve, the inner parts of two sides of the top end of the main. According to the invention, the detection structure is fixedly connected to the other end outside the main shell in a ground step manner, after the gases are mixed and configured for a period of time, a small amount of gases can be introduced into the detection box by slightly rotating the one-way valve, the turning plate is opened in advance to pour a color reagent into the detection box, and the color development degree is observed through the glass plate to determine whether the reaction is in place, so that the gases are completely mixed effectively, and the gas content is ensured to reach the standard.)

1. The utility model provides a gas mixing proportioning device, includes main casing body (1), pillar (3), zone of heating (5) and intake pipe (11), its characterized in that: the bottom fixedly connected with filter mechanism (2) of the outside one side of main casing body (1), swing joint has rotary mechanism (4) between the both ends of main casing body (1) inboard, the ground step fixedly connected with detection structure (6) of the outside other end of main casing body (1), evenly be provided with zone of heating (5) on the main casing body (1) inside wall, and the inboard of zone of heating (5) all evenly is provided with insulating layer (9), the top fixedly connected with outlet duct (7) of the outside one side of main casing body (1), and fixedly connected with snuffle valve (8) on outlet duct (7), the inside of main casing body (1) top both sides all fixedly connected with intake pipe (11), and all fixedly connected with flow control valve (10) on intake pipe (11), the top end of the other side of the outer part of the main shell (1) is fixedly connected with a controller (12).

2. A gas mixture proportioning device according to claim 1 wherein: the inside of filtering mechanism (2) has set gradually rose box (201), spiral pipe (202), filter particle (203), aspiration pump (204) and blast pipe (205), rose box (201) fixed connection is in the bottom in main casing body (1) outside, fixedly connected with spiral pipe (202) between the both ends of rose box (201) inside, and the inside of spiral pipe (202) evenly is provided with filter particle (203), the top fixedly connected with blast pipe (205) of rose box (201), and fixedly connected with aspiration pump (204) on blast pipe (205).

3. A gas mixture proportioning device according to claim 1 wherein: the inside of rotary mechanism (4) has set gradually servo motor (401), commentaries on classics board (402), fixed cover (403) and transmission shaft (404), servo motor (401) fixed connection is in the intermediate position department on main casing body (1) top, the output fixedly connected with transmission shaft (404) of servo motor (401).

4. A gas mixture proportioning device according to claim 3 wherein: the transmission shaft (404) is uniformly and fixedly connected with fixing sleeves (403), and the fixing sleeves (403) are arranged at equal intervals.

5. A gas mixture proportioning device according to claim 4 wherein: the two sides and two ends of the fixed sleeve (403) are fixedly connected with rotating plates (402), and the rotating plates (402) and the transmission shaft (404) are distributed in concentric circles.

6. A gas mixture proportioning device according to claim 1 wherein: detect the inside of structure (6) and set gradually spiral cover (601), catheter (602), glass board (603), detection case (604), turn over board (605), breather pipe (606) and check valve (607), detection case (604) fixed connection is in the bottom in the main casing body (1) outside, the inside fixedly connected with catheter (602) of detection case (604) bottom, the inside fixedly connected with glass board (603) of detection case (604) one end, the intermediate position department activity on detection case (604) top articulates there is turn over board (605), the top fixedly connected with breather pipe (606) of detection case (604), and fixedly connected with check valve (607) on breather pipe (606).

7. A gas mixture proportioning device according to claim 6 wherein: the outer side of the catheter (602) is movably connected with a screw cap (601), and the inner diameter of the screw cap (601) is larger than the diameter of the catheter (602).

Technical Field

The invention relates to the technical field of gas proportioning devices, in particular to a gas mixing proportioning device.

Background

The mixed gas is widely applied to various fields such as chemical industry, food, medical treatment, building engineering and the like due to the particularity of the components, and the preparation of the mixed gas is not only influenced by temperature and pressure but also needs to take specific measures according to different characteristics of mixed reaction of the gases, and the preparation modes are various.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) the traditional gas mixing proportioning device does not always perform the next step of filtering and cleaning on the prepared mixed gas, and impurities in the gas easily influence the subsequent use of the gas;

(2) the traditional gas mixing proportioning device only leads gas into the tank for mixing, lacks the promotion of power and temperature, and has lower efficiency;

(3) the traditional gas mixing proportioning device is difficult to control the gas mixing process, so that whether the mixing is finished or not can not be judged.

Disclosure of Invention

The invention aims to provide a gas mixing proportioning device, which aims to solve the problems that the prior art does not have a filtering function, has low mixing efficiency and is difficult to detect the mixing degree.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a gas mixture proportioning device, includes main casing body, pillar, zone of heating and intake pipe, the equal fixedly connected with pillar of four corners of main casing body bottom, the bottom fixedly connected with filter mechanism of main casing body outside one side, swing joint has rotary mechanism between the both ends of main casing body inboard, the ground step fixedly connected with detection structure of the main casing body outside other end, evenly be provided with the zone of heating on the main casing body inside wall, and the inboard of zone of heating all evenly is provided with the insulating layer, the top fixedly connected with outlet duct of main casing body outside one side, and the disappointing valve of fixedly connected with on the outlet duct, the inside equal fixedly connected with intake pipe of main casing body top both sides, and all fixedly connected with flow control valve in the intake pipe.

Preferably, filtering mechanism's inside has set gradually rose box, spiral pipe, filter particle, aspiration pump and blast pipe, rose box fixed connection is in the bottom in the main casing body outside, fixedly connected with spiral pipe between the inside both ends of rose box, and spiral pipe's inside evenly is provided with the filter particle, the top fixedly connected with blast pipe of rose box, and fixedly connected with aspiration pump on the blast pipe.

Preferably, rotary mechanism's inside has set gradually servo motor, commentaries on classics board, fixed cover and transmission shaft, servo motor fixed connection is in the intermediate position department on main casing body top, servo motor's output fixedly connected with transmission shaft.

Preferably, the transmission shaft is uniformly and fixedly connected with fixing sleeves which are arranged at equal intervals.

Preferably, both sides and both ends of the fixed sleeve are fixedly connected with rotating plates, and the rotating plates and the transmission shaft are distributed in concentric circles.

Preferably, the inside that detects the structure has set gradually spiral cover, catheter, glass board, detection case, turns over board, breather pipe and check valve, detection case fixed connection is in the bottom in the main casing body outside, the inside fixedly connected with catheter of detection case bottom, the inside fixedly connected with glass board of detection case one end, the intermediate position department activity hinge on detection case top has the board that turns over, the top fixedly connected with breather pipe of detection case, and fixedly connected with check valve on the breather pipe.

Preferably, the outer side of the catheter is movably connected with a screw cap, and the inner diameter of the screw cap is larger than the diameter of the catheter.

Compared with the prior art, the invention has the beneficial effects that: the gas mixing and proportioning device not only realizes filtering of mixed gas and improvement of mixing efficiency, but also realizes monitoring of reaction results at any time;

(1) the filtering mechanism is fixedly connected to the bottom end of one side of the outer portion of the main shell, the filter box, the spiral guide pipe, the filter particles, the air suction pump and the air supply pipe are sequentially arranged in the filtering mechanism, the air suction pump is started to pour the prepared mixed gas into the spiral guide pipe of the filter box, the contact time of the gas and the filter particles can be prolonged by the unique long coil pipe path, the filtering effect is improved, and the use value of the gas is maintained;

(2) the rotating mechanism is movably connected between the two ends of the inner side of the main shell, the servo motor, the rotating plate, the fixed sleeve and the transmission shaft are sequentially arranged in the rotating mechanism, after two gases are respectively led into the main shell through respective air inlet pipes by a flow regulating valve, the servo motor is started, and the rotating transmission shaft is matched with the heating layer by the rotating plate which is uniformly distributed on the rotating transmission shaft to carry out low-temperature mixing catalysis on the gases, so that the reaction rate is improved, and the yield is increased;

(3) through the ground step fixedly connected with detection structure at the outside other end of main casing, the inside that detects the structure has set gradually the spiral cover, the catheter, the glass board, the detection case, turn over the board, breather pipe and check valve, after gas mixture disposes a period, can slightly revolve the check valve and introduce a small amount of gas in the detection case, and open in advance and turn over the board and pour into the detection case with the color reagent, see through the glass board and observe the color development degree in order to confirm whether the reaction targets in place, very effectively realized that gas mixture is complete, ensure that gas content is up to standard.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front sectional view of the filter mechanism of the present invention;

FIG. 3 is a schematic top view of a cross-sectional structure of the rotary mechanism of the present invention;

fig. 4 is a schematic front view of the detecting structure of the present invention.

In the figure: 1. a main housing; 2. a filtering mechanism; 201. a filter box; 202. a helical conduit; 203. filtering the particles; 204. an air pump; 205. an air supply pipe; 3. a pillar; 4. a rotation mechanism; 401. a servo motor; 402. rotating the plate; 403. fixing a sleeve; 404. a drive shaft; 5. a heating layer; 6. detecting the structure; 601. screwing a cover; 602. a catheter; 603. a glass plate; 604. a detection box; 605. turning over a plate; 606. a breather pipe; 607. a one-way valve; 7. an air outlet pipe; 8. a gas release valve; 9. a thermal insulation layer; 10. a flow regulating valve; 11. an air inlet pipe; 12. and a controller.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a gas mixing and proportioning device comprises a main shell 1, pillars 3, a heating layer 5 and an air inlet pipe 11, wherein the pillars 3 are fixedly connected at four corners of the bottom end of the main shell 1, and a filtering mechanism 2 is fixedly connected at the bottom end of one side outside the main shell 1;

the filter mechanism 2 is internally provided with a filter box 201, a spiral conduit 202, filter particles 203, an air suction pump 204 and an air feed pipe 205 in sequence, the filter box 201 is fixedly connected with the bottom end of the outer side of the main shell 1, the spiral conduit 202 is fixedly connected between the two ends of the interior of the filter box 201, the filter particles 203 are uniformly arranged in the spiral conduit 202, the air feed pipe 205 is fixedly connected with the top end of the filter box 201, the air feed pipe 205 is fixedly connected with the air suction pump 204, and the type of the air suction pump 204 can be FUJ-PCV;

specifically, as shown in fig. 1 and fig. 2, when using the mechanism, first, the air pump 204 is turned on to pour the prepared mixed gas into the spiral duct 202 of the filter box 201, and the unique long coil path can increase the contact time between the gas and the filter particles 203, improve the filtering effect, and maintain the use value of the gas;

a rotating mechanism 4 is movably connected between the two ends of the inner side of the main shell 1;

a servo motor 401, a rotating plate 402, a fixed sleeve 403 and a transmission shaft 404 are sequentially arranged in the rotating mechanism 4, the servo motor 401 is fixedly connected to the middle position of the top end of the main shell 1, the type of the servo motor 401 can be PLX60, and the output end of the servo motor 401 is fixedly connected with the transmission shaft 404;

the transmission shaft 404 is uniformly and fixedly connected with fixing sleeves 403, and the fixing sleeves 403 are arranged at equal intervals;

the two sides and two ends of the fixing sleeve 403 are fixedly connected with the rotating plate 402, and the rotating plate 402 and the transmission shaft 404 are distributed in concentric circles;

specifically, as shown in fig. 1 and 3, when using the mechanism, firstly, after two gases are respectively introduced into the main casing 1 from respective gas inlet pipes 11 through flow regulating valves 10, a servo motor 401 is started, and a rotating transmission shaft 404 performs low-temperature mixing catalysis on the two gases through a rotating plate 402 which is uniformly distributed on the transmission shaft and a heating layer 5, so that the reaction rate is improved, and the yield is increased;

the ground step at the other end outside the main shell 1 is fixedly connected with a detection structure 6;

the detection structure 6 is internally provided with a screw cap 601, a liquid guide pipe 602, a glass plate 603, a detection box 604, a turning plate 605, a vent pipe 606 and a check valve 607 in sequence, the detection box 604 is fixedly connected with the bottom end of the outer side of the main shell 1, the liquid guide pipe 602 is fixedly connected with the inside of the bottom end of the detection box 604, the glass plate 603 is fixedly connected with the inside of one end of the detection box 604, the turning plate 605 is movably hinged at the middle position of the top end of the detection box 604, the vent pipe 606 is fixedly connected with the top end of the detection box 604, and the check valve 607;

the outer side of the catheter 602 is movably connected with a screw cap 601, and the inner diameter of the screw cap 601 is larger than that of the catheter 602;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, after the gas is mixed and configured for a period of time, the one-way valve 607 can be slightly rotated to introduce a small amount of gas into the detection box 604, the turning plate 605 is opened in advance to pour the chromogenic reagent into the detection box 604, and the chromogenic reagent is observed through the glass plate 603 to determine whether the reaction is in place, so that the completeness of gas mixing is effectively ensured, and the gas content is ensured to reach the standard;

evenly be provided with zone of heating 5 on the main casing body 1 inside wall, and the inboard of zone of heating 5 all evenly is provided with insulating layer 9, the top fixedly connected with outlet duct 7 of the outside one side of the main casing body 1, and fixedly connected with disappointing valve 8 on the outlet duct 7, the inside all fixedly connected with intake pipe 11 of the main casing body 1 top both sides, and all fixedly connected with flow control valve 10 on the intake pipe 11, flow control valve 10's model can be DN32, the top fixedly connected with controller 12 of the outside opposite side of the main casing body 1.

The working principle is as follows: when the invention is used, firstly, after two gases are respectively led into the main shell 1 through respective air inlet pipes 11 and flow regulating valves 10, a servo motor 401 is started, a rotating transmission shaft 404 is matched with a heating layer 5 through rotating plates 402 which are uniformly distributed on the transmission shaft to carry out low-temperature mixed catalysis on the two gases, the reaction rate is improved, the yield is increased, and the air pressure in the main shell 1 is monitored in real time through an air release valve 8 to prevent accidents caused by overlarge pressure difference.

Then, after the gas is mixed and configured for a period of time, a small amount of gas is introduced into the detection box 604 by slightly rotating the check valve 607, the turning plate 605 is opened in advance to pour the color reagent into the detection box 604, and the color development degree is observed through the glass plate 603 to determine whether the reaction is in place, so that complete gas mixing is effectively realized, and the gas content is ensured to reach the standard.

Finally, the air pump 204 is started to pour the prepared mixed gas into the spiral conduit 202 of the filter box 201, and the unique long coil path can prolong the contact time of the gas and the filter particles 203, improve the filtering effect and maintain the use value of the gas.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.