CN210072881U

CN210072881U - Chlorine leakage alarm for chemical industry

Info

Publication number: CN210072881U
Application number: CN201921107401.1U
Authority: CN
Inventors: 初世伟
Original assignee: Rongyue (tianjin) Energy Technology Co Ltd
Current assignee: Rongyue (tianjin) Energy Technology Co Ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-02-14
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a chlorine leakage alarm for chemical industry, include base, gyro wheel, push away frame, ventilation pipe, install the base below the gyro wheel, the base top is provided with push away the frame, it is provided with to push away frame one side the ventilation pipe, be provided with the intake pipe on the ventilation pipe, intake pipe front-mounted has a fan, the ventilation pipe top is provided with the control box, the terminal surface is installed chlorine detection head under the control box, the warning light is installed to the control box top, bee calling organ is installed to warning light one side, install the shutter on the control box, be provided with the observation window on the shutter, control box internally mounted has the controller, be provided with shift knob on the controller. The utility model discloses simple structure, convenient operation, low in production cost removes in a flexible way, can the chlorine content in the real-time detection air, and the practicality is very high, is fit for using widely.

Description

Chlorine leakage alarm for chemical industry

Technical Field

The utility model relates to a chemical production technical field especially relates to chlorine leakage alarm for chemical industry.

Background

Chlorine gas of the formula Cl₂. The chlorine dioxide is yellow green under normal temperature and normal pressure, has strong irritant odor and extremely toxic gas, has suffocating property, has density larger than that of air, is soluble in water and alkali solution, is easily soluble in organic solvent (such as carbon disulfide and carbon tetrachloride), is easy to compress, can be liquefied into yellow green oily liquid chlorine, is one of main products in chlor-alkali industry, and can be used as a strong oxidant.

In the chemical production, the accident that chlorine was revealed often can appear, but do not have the device of revealing of special real-time supervision chlorine at present yet, in case chlorine reveals to appear, will cause huge harm, so the device of this problem of urgent need solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chemical industry is revealed alarm with chlorine in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the chlorine leakage alarm for chemical engineering comprises a base, rollers, a pushing frame and a ventilation pipe, wherein the rollers are installed below the base, the pushing frame is arranged above the base, the ventilation pipe is arranged on one side of the pushing frame, an air inlet pipe is arranged on the ventilation pipe, a first fan is installed in the front of the air inlet pipe, a control box is arranged above the ventilation pipe, a chlorine detection head is installed on the lower end face of the control box, a warning lamp is installed above the control box, a buzzer is installed on one side of the warning lamp, a protection door is installed on the control box, an observation window is arranged on the protection door, a controller is installed inside the control box, the controller is HACH-SC1000 in type, a switch button is arranged on the controller, a second fan is arranged on one side of the ventilation pipe, which is far away from the pushing frame, and a first suction pipe is installed on one side, no. two straws are installed to No. two fan opposite sides, a straw is kept away from No. two fan one end is installed the suction head, chlorine detects the head switch button the warning light buzzer the fan No. two the fan with the controller electricity is connected.

As a further aspect of the present invention, the pushing frame is welded to the base, and the ventilation pipe is welded to the base.

The effect of this scheme lies in, has guaranteed push away the frame with the fastness that the base is connected has guaranteed the ventilation pipe with the fastness that the base is connected.

As a further aspect of the present invention, the protective door is connected to the control box through a hinge.

The scheme has the effect that the convenience of the protective door is ensured.

As a further aspect of the present invention, the controller with the control box passes through bolted connection, shift knob inlays on the controller.

The effect of this scheme lies in, has guaranteed controller convenient to detach maintenance has guaranteed the convenience that shift knob used.

As a further proposal of the utility model, the first suction pipe is connected with the second fan through screw thread.

The effect of this scheme lies in, has guaranteed the suction pipe with the compactness that No. two fans are connected.

As a further aspect of the present invention, the intake pipe is welded to the ventilation pipe.

The effect of this scheme lies in, has guaranteed the intake pipe with the fastness of ventilation pipe connection.

Compared with the prior art, the beneficial effects of the utility model are that: three fan simultaneous working, blow the air on every side to the chlorine detection head through the ventilation pipe, chlorine detection head detects the chlorine content in the air, data display that will detect is on the display screen on the controller, it is more accurate rapid to make the device detect, if need detect whether the machine has chlorine to reveal, or which position has the leakage, No. two fan work, take suction head round trip movement on the machine, No. two fans blow the air on every side of the machine to the chlorine detection head through a straw and No. two straws, it has chlorine to reveal to detect which position of machine, very big improvement the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 exercise.

FIG. 1 is a perspective view of a chlorine leakage alarm for chemical engineering according to the present invention;

FIG. 2 is a front view of the chlorine leakage alarm for chemical engineering of the present invention;

FIG. 3 is a left side view of the chlorine leakage alarm for chemical engineering of the present invention;

FIG. 4 is a schematic structural view of a vent pipe of the chlorine leakage alarm for chemical engineering according to the present invention;

FIG. 5 is a block diagram of the circuit structure of the chlorine leakage alarm for chemical engineering.

The reference numerals are explained below:

1. a base; 2. a roller; 3. pushing the frame; 4. a vent pipe; 5. an air inlet pipe; 6. a first fan; 7. a control box; 8. a chlorine gas detection head; 9. a warning light; 10. a buzzer; 11. a protective door; 12. an observation window; 13. a controller; 14. a switch button; 15. a second fan; 16. a first suction pipe; 17. a second straw; 18. a suction head.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings.

First embodiment

As shown in fig. 1-5, the utility model provides a technical solution: a chlorine leakage alarm for chemical industry comprises a base 1, rollers 2, a pushing frame 3 and a ventilation pipe 4, wherein the rollers 2 are installed below the base 1, the rollers 2 are used for ensuring the flexibility of the device, the pushing frame 3 is arranged above the base 1, the ventilation pipe 4 is arranged on one side of the pushing frame 3, an air inlet pipe 5 is arranged on the ventilation pipe 4, a first fan 6 is installed in front of the air inlet pipe 5, the first fan 6 is used for improving the detection efficiency of the device, a control box 7 is arranged above the ventilation pipe 4, a chlorine detection head 8 is installed on the lower end face of the control box 7, a warning lamp 9 is installed above the control box 7, a buzzer 10 is installed on one side of the warning lamp 9, the buzzer 10 is used for reminding workers, a protective door 11 is installed on the control box 7, an observation window 12 is arranged on the protective door 11, a controller 13 is installed inside the control box 7, a switch button 14 is arranged on the controller, a first suction pipe 16 is installed on one side of the second fan 15, a second suction pipe 17 is installed on the other side of the second fan 15, a suction head 18 is installed at one end, away from the second fan 15, of the first suction pipe 16, a chlorine detection head 8, a switch button 14, a warning lamp 9, a buzzer 10, the first fan 6 and the second fan 15 are electrically connected with the controller 13.

The working principle is as follows: firstly, the device is pushed to a proper place, then a switch button 14 is pressed, three first fans 6 work simultaneously, surrounding air is blown to a chlorine detection head 8 through a ventilation pipe 4, the chlorine detection head 8 detects the chlorine content in the air, detected data are displayed on a display screen on a controller 13, if the chlorine content is less, the situation that a little leakage exists is indicated, a warning lamp 9 is lightened, if the leakage is serious, a buzzer 10 sounds to remind a worker, if the machine needs to be detected whether chlorine is leaked or not, or the position of the machine needs to be leaked, a second fan 15 works, a suction head 18 is held to move back and forth on the machine, the second fan 15 blows the air surrounding the machine to the chlorine detection head 8 through a first suction pipe 16 and a second suction pipe 17, and the position of the machine is detected to have the chlorine leakage.

Second embodiment

The second embodiment differs from the first embodiment in that:

push away frame 3 and base 1 welding, ventilation pipe 4 and base 1 welding have guaranteed to push away the fastness that frame 3 and base 1 are connected, have guaranteed the fastness that ventilation pipe 4 and base 1 are connected.

Third embodiment

The third embodiment differs from the first embodiment in that:

the protective door 11 is connected with the control box 7 through hinges, and the convenience of using the protective door 11 is guaranteed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Chlorine exposure alarm for chemical industry includes base, gyro wheel, pushes away frame, ventilation pipe, its characterized in that: the idler wheels are installed below the base, the pushing frame is arranged above the base, the ventilating pipe is arranged on one side of the pushing frame, the air inlet pipe is arranged on the ventilating pipe, the first fan is installed at the front part of the air inlet pipe, the control box is arranged above the ventilating pipe, the chlorine detection head is installed on the lower end face of the control box, the warning lamp is installed above the control box, the buzzer is installed on one side of the warning lamp, the protection door is installed on the control box, the observation window is arranged on the protection door, the controller is installed in the control box, the switch button is arranged on the controller, the second fan is arranged on one side of the ventilating pipe, which is far away from the pushing frame, the first suction pipe is installed on one side of the second fan, the second suction pipe is installed on the other side of the second fan, and the suction head is installed, the chlorine gas detects the head, shift knob, the warning light, bee calling organ, fan two with the controller electricity is connected.

2. The chlorine gas leakage alarm for chemical industry according to claim 1, wherein: the pushing frame is welded with the base, and the ventilating pipe is welded with the base.

3. The chlorine gas leakage alarm for chemical industry according to claim 1, wherein: the protective door is connected with the control box through a hinge.

4. The chlorine gas leakage alarm for chemical industry according to claim 1, wherein: the controller with the control box passes through bolted connection, shift knob inlays on the controller.

5. The chlorine gas leakage alarm for chemical industry according to claim 1, wherein: the first suction pipe is connected with the second fan through threads.

6. The chlorine gas leakage alarm for chemical industry according to claim 1, wherein: the air inlet pipe is welded with the ventilation pipe.