CN212207237U

CN212207237U - Simple combustion instrument testing device

Info

Publication number: CN212207237U
Application number: CN202020590507.8U
Authority: CN
Inventors: 陈琳; 王旭阳; 顾丽霞; 顾林俊
Original assignee: Zhejiang Swiden Testing Technology Co ltd
Current assignee: Zhejiang Swiden Testing Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-22
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a simple and easy combustion apparatus test device belongs to combustion apparatus technical field, the on-line screen storage device comprises a base, the welding of base top has the box, the box left side is inlayed and is connected with one-way ventilated membrane, base left side fixedly connected with mount, there is ignition frame through the fastening bolt in the mount, the spout has been seted up on the base top, both sides gap connection has the slide bar in the spout, slide bar sliding connection has perpendicular frame, perpendicular frame both sides have been seted up and have been erected the groove, perpendicular frame can be dismantled and be connected with the processing platform, processing platform both sides gap connection has bolt an, erect frame top left side fixedly connected with crossbearer. The transverse frame is connected with a sliding frame in a sliding manner, a fixing clamp at the bottom end of the sliding frame can vertically clamp a sample, the vertical frame is connected with a processing table in a sliding manner, and the sample can be placed on the processing table for a transverse combustion test to meet the use requirement; the blower draws air inwards, and air enters the treatment box for adsorption treatment after being combusted in the box body, so that air pollution caused by waste gas can be avoided.

Description

Simple combustion instrument testing device

Technical Field

The utility model relates to a combustor technical field especially relates to a simple and easy combustor test device.

Background

The vertical combustion instrument is suitable for measuring the flame retardant performance of clothing fabrics, decorative fabrics, tent fabrics, safety protection nets and the like with flame retardant requirements. Can be used in printing and dyeing industry, textile inspection departments and scientific research units.

Patent number CN 109668997A's publication full-automatic sustained combustion test appearance advances kind, self-heating, autoignition, convenient and fast through procedure autosampler, and the effectual personal injury that prevents the chemical to the experimenter. The heating time of the sample and the ignition time of the sample are controlled by a program, so that the accuracy of the test is improved powerfully. The fire extinguishing device is added, the safety coefficient of the test is greatly provided, and a better technical effect is obtained.

The prior art burners have the following disadvantages: 1. in the patent, only a transverse sample can be subjected to a combustion test, and the sample cannot be subjected to a vertical test and does not meet the use requirement; 2. in the test process, methane gas needs to be ignited and combusted, and in the combustion process, part of gas is not completely combusted and generates waste gas through combustion, so that the direct discharge easily causes environmental pollution; therefore, a simple combustor test device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple combustion instrument test device, a sliding frame is connected on a cross frame in a sliding way, a fixing clamp at the bottom end of the sliding frame can vertically clamp a sample, a processing table is connected on a vertical frame in a sliding way, the sample can be placed on the processing table for a transverse combustion test, and the use requirement is met; the blower draws air inwards, and air enters the treatment box for adsorption treatment after being combusted in the box body, so that air pollution caused by waste gas can be avoided.

The utility model provides a specific technical scheme as follows:

the utility model provides a simple combustion instrument testing device, which comprises a base, wherein a box body is welded at the top end of the base, a one-way breathable film is embedded and connected at the left side of the box body, a fixed frame is fixedly connected at the left side of the base, an ignition frame is bolted in the fixed frame through a fastening bolt, a sliding groove is arranged at the top end of the base, a sliding rod is connected at two side gaps in the sliding groove, a vertical frame is slidably connected with the sliding rod, vertical grooves are arranged at two sides of the vertical frame, a processing table is detachably connected with the vertical frame, a bolt a is connected at two side gaps of the processing table, a transverse frame is fixedly connected at the left side of the top end of the vertical frame, a transverse groove is arranged at the right side of the transverse frame, a sliding frame is slidably connected with a sliding frame, a transverse frame is bolted at the right side of, the treatment box is internally detachably connected with filter cloth, the filter cloth is positioned above the coconut shell activated carbon layer, and the treatment box is communicated with the air blower.

Optionally, an igniter is installed at the top end of the ignition frame, and a gas pipe is bonded to the outer side of the ignition frame.

Optionally, the gas pipe runs through the box and the gas pipe bottom can be dismantled and be connected with the fuel jar.

Optionally, the vertical frame is of an inverted U-shaped structure, and the bottom end of the bolt a is located inside the vertical groove.

Optionally, the current input ends of the blower and the igniter are electrically connected with an external power supply through a lead.

The utility model has the advantages as follows:

the embodiment of the utility model provides a simple and easy combustion appearance test device:

1. the transverse frame is connected with a sliding frame in a sliding manner, a fixing clamp at the bottom end of the sliding frame can vertically clamp a sample, the vertical frame is connected with a processing table in a sliding manner, and the sample can be placed on the processing table for a transverse combustion test to meet the use requirement; when a sample needs a vertical test, the bolt b on the sliding frame is unscrewed outwards to enable the sliding frame to slide left and right on the cross frame, the position of the sliding frame is adjusted to enable the sliding frame to be close to an igniter, a fixing clamp at the bottom end of the sliding frame is pressed to clamp the sample, the fastening bolt is unscrewed to enable the ignition frame to be loosely connected with the fixing frame, the ignition frame is rotated to enable the ignition frame to incline for a certain angle to enable the ignition frame to be located at the bottom end of the sample, the bolt b on the sliding frame and the fastening bolt on the fixing frame are respectively screwed after the sliding frame and the ignition frame are finely adjusted, the sample is vertically tested after being fixed, the ignition frame is rotated to enable the ignition frame to be vertical to the fixing frame, the vertical frame is pushed leftwards to enable the processing table on the vertical frame to be close to the igniter, the bolts a on two sides of the processing table are unscrewed, the processing table moves up and down to enable the processing table, the samples can be tested vertically or horizontally as desired. Is convenient to use.

2. The blower draws air inwards, air enters the treatment box for adsorption treatment after being combusted in the box body, and waste gas can be prevented from polluting the air; the some firearm is igniteed and is carried out the burning test in-process to the sample, control button control air-blower starts, the air-blower top passes through the pipe connection with handling the case and handles the case and pass through outlet duct and box intercommunication, the air-blower lasts inside convulsions, the suction that produces drives in the box combustion air and handles the incasement through the outlet duct entering, waste gas passes through filter cloth and coconut husk activated carbon layer in proper order, the interior burning waste material of waste gas is nevertheless left the filter cloth surface at the filter cloth surface, coconut husk activated carbon adopts the coconut shell to make as the raw materials, the appearance is unshaped particle, pore structure is flourishing, specific surface is big, can adsorb methane gas in the waste gas, the accessible is handled the case and is handled burning back waste gas.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a simple combustor test device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sample holder of a simple combustion tester according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an ignition device of a simple combustion tester testing apparatus according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a cross frame; 3. a transverse groove; 4. a carriage; 5. a fixing clip; 6. erecting; 7. an air outlet pipe; 8. a vertical slot; 9. a treatment tank; 10. filtering cloth; 11. a coconut shell activated carbon layer; 12. a blower; 13. A base; 14. a bolt a; 15. a processing table; 16. a chute; 17. a slide bar; 18. a fixed mount; 19. a fuel tank; 20. a gas pipe; 21. an ignition frame; 22. an igniter; 23. a unidirectional breathable film; 24. a bolt b; 25. and fastening the bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A simple combustion tester according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, a simple and easy tester for a combustion meter provided by the embodiment of the present invention comprises a base 13, a box 1 welded to the top end of the base 13, a one-way permeable membrane 23 embedded and connected to the left side of the box 1, a fixing frame 18 fixedly connected to the left side of the base 13, an ignition frame 21 bolted to the fixing frame 18 through a fastening bolt 25, a sliding slot 16 formed in the top end of the base 13, a sliding rod 17 connected to the sliding slot 16 through a gap, a vertical frame 6 connected to the sliding rod 17 through a sliding manner, vertical slots 8 formed in the two sides of the vertical frame 6, a processing table 15 detachably connected to the vertical frame 6, a bolt a14 connected to the processing table 15 through a gap, a horizontal frame 2 fixedly connected to the left side of the top end of the vertical frame 6, a horizontal slot 3 formed in the right side of the horizontal frame 2, a carriage 4 connected to the horizontal frame 2 through a sliding manner, a horizontal frame, 4 bottom bonds of balladeur train has fixation clamp 5, the air inlet of box 1 extends to the inside of handling case 9 through outlet duct 7, it is connected with filter cloth 10 to dismantle in the case 9 to handle, filter cloth 10 is located the top on coconut husk activated carbon layer 11, handle case 9 and air-blower 12 intercommunication.

Illustratively, the box body 1 comprises a fixed frame 18, a transverse frame 2, a vertical frame 6 and a processing table 15, the top end of the fixed frame 18 is provided with a mounting groove, an ignition frame 21 is positioned in the mounting groove, a fastening bolt 25 penetrates through the fixed frame 18 and the ignition frame 21, the ignition frame 21 can rotate by taking the fastening bolt 25 as an axis, the ignition frame 21 can rotate by rotating the ignition frame 21 after adjusting the fastening degree of the fastening bolt 25, an igniter 22 is arranged at the top end of the ignition frame 21, the ignition frame 21 rotates, namely the igniter 22 rotates, a gas pipe 20 is bonded on the outer side of the ignition frame 21, methane gas can be quickly ignited through the igniter 22 after being released from the gas pipe 20, a sample can be subjected to a combustion test after ignition is completed, the sliding frame 4 slides on the transverse frame 2, one side of the transverse frame 2 is provided with the transverse groove 3, after the position of the sliding frame 4 is adjusted, a bolt b24 can be inwards screwed along a screw hole on the, it can make bolt b24 hug closely horizontal groove 3 to last inwards screw up, makes balladeur train 4 rigidity, and 4 right sides of balladeur train bond has fixation clamp 5, presses the not fixed one side of fixation clamp 5, and reset spring makes 5 both sides clamp splice separation of fixation clamp to press from both sides tight sample in the accessible fixation clamp 5, and reset spring resets after the sample is fixed, and the clamp splice closure presss from both sides tightly the sample on the fixation clamp 5.

Referring to fig. 1, an igniter 22 is mounted at the top end of the ignition frame 21, and a gas pipe 20 is bonded to the outer side of the ignition frame 21.

In the example, the igniter 22 is installed at the top end of the ignition frame 21, and when the igniter 22 is electrified, an electric spark is generated and can contact with methane gas released in the gas pipe 20 for ignition.

Referring to fig. 1, the gas pipe 20 penetrates the cabinet 1 and a fuel tank 19 is detachably attached to a bottom end of the gas pipe 20.

Illustratively, the fuel tank 16 is filled with methane gas, and a vent valve on the fuel tank 16 is opened, and the methane gas is delivered into the tank 1 through a gas pipe 20 at the top end of the fuel tank 16.

Referring to fig. 2, the vertical frame 6 has an inverted U-shaped structure, and the bottom end of the bolt a14 is located inside the vertical slot 8.

Illustratively, the whole vertical frame 6 is in an inverted U-shaped structure, the bottom ends of the vertical frames 6 are respectively connected with a sliding rod 17 in a penetrating way, the whole vertical frame 6 can be fixed, and the bolts a14 rotate inwards along the screw holes on the processing table 15 to be in contact with the vertical grooves 8 on the vertical frames 6 for fixing.

Referring to fig. 1, the current input terminals of the blower 12 and the igniter 22 are electrically connected to an external power source through wires.

Illustratively, after the plug is inserted into the strip, an external power source provides power to the blower 12 and the igniter 22, respectively.

When the device is used, a plug is inserted into a power strip, an external power supply supplies power, an upper box door of a box body 1 is opened, when a sample needs a vertical test, a bolt b24 on a sliding frame 4 is unscrewed outwards to enable one end of a bolt b24 to be far away from a sliding groove 3 on a cross frame 2, at the moment, the sliding frame 4 is loosely connected with the cross frame 2, the position of the sliding frame 4 is adjusted to enable the sliding frame 4 to slide left and right on the cross frame 2 to be close to an igniter 22, the type of the igniter 22 is vipd-652, a bottom end fixing clamp 5 of the sliding frame 4 is pressed to clamp the sample after the position is adjusted, the fastening bolt 25 is unscrewed to enable the ignition frame 21 to be loosely connected with a fixing frame 18, the ignition frame 21 is inclined by a certain angle by rotating the ignition frame 21 to enable the ignition frame 21 to be positioned at the bottom end of the sample, the bolt b24 on the sliding frame 4 and the fixing frame 18 are respectively screwed after the positions, simultaneously, an air release valve on a fuel tank 19 is rotated to release methane gas from a gas pipe 20, the released methane gas is burnt after being contacted with electric sparks on an igniter 22, a sample is ignited, a control button is pressed in the burning test process, an air blower 12 is started after being electrified, the model of the air blower 12 is DLS-CFJ01-1, the top end of the air blower 12 is connected with a processing box 9 through a pipeline, the processing box 9 is communicated with a box body 1 through an air outlet pipe 7, air is pumped into the box body 1 through the air outlet pipe 7 in the running process of the air blower 12, generated suction force drives burning air in the box body 1 to enter the processing box 9 through the air outlet pipe 7, waste gas sequentially passes through a filter cloth 10 and a coconut shell activated carbon layer 11 in the processing box 9, waste gas in the waste gas is not passed through the filter cloth 10 and is remained on the surface of the filter cloth 10, the coconut shell activated carbon layer 11 is made, the appearance is indefinite particles, the pore structure is developed, the specific surface area is large, methane gas in waste gas can be adsorbed, air after adsorption treatment is discharged outwards through the air blower 12, meanwhile, external fresh air enters the box body 1 in a one-way mode through the one-way breathable film 23 on the left side of the box body 1 in the combustion process, the model of the one-way breathable film 23 is KDBG150, when a sample needs a transverse combustion test, the ignition frame 21 is rotated upwards to enable the ignition frame 21 to be vertical to the fixed frame 18, the vertical frame 6 is pushed leftwards to enable the vertical frame 6 to slide leftwards along the sliding rod 17 in the sliding groove 16, the processing table 15 on the vertical frame 6 is close to the igniter 22, bolts a14 on the two sides of the processing table 15 are unscrewed to enable the bolts a14 to be far away from the vertical groove 8, the processing table 15 slides upwards and downwards on the vertical frame 6 to enable the processing table 15 to be located below the igniter 22, the bolts a14 on the two sides of the processing table 15 are, the air-blower 12 starts to handle burning waste gas similarly, opens after many times of experiments and handles case 9, washs the change after removing filter cloth 10 and coconut shell activated carbon layer 11 in handling case 9, washs and changes new filter cloth 10 of installation and 11 installation of coconut shell activated carbon layer and resume the department after finishing.

It should be noted that the present invention relates to a simple combustor test device, which comprises an igniter 22 (model is vipdrh-652, which is a pulse high frequency oscillator composed of electronic components, the high frequency voltage generated by the oscillator is boosted to 15KV by a step-up transformer, and the high frequency voltage is used for point discharge, and the gas in the gas pipe 20 is ignited by the discharged spark, and a blower 12 (model is DLS-CFJ01-1, the offset rotor in the cylinder in the blower 12 runs eccentrically, and the volume change between the blades in the rotor groove sucks the air in the box 1 connected to the processing box 9, and the centrifugal force makes the air in the involute-shaped casing and flow outwards spit out along the involute-shaped flow direction from the outlet of the blower), and the above electrical components are the prior art products The debugging operation of the circuit is installed and completed, the normal work of all electrical appliances is ensured, the components are all universal standard components or components known by technicians in the field, and the structure and the principle of the debugging device can be known by technicians through technical manuals or conventional experimental methods.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The simple combustor test device comprises a base (13) and is characterized in that a box body (1) is welded at the top end of the base (13), a unidirectional breathable film (23) is inlaid and connected to the left side of the box body (1), a fixing frame (18) is fixedly connected to the left side of the base (13), an ignition frame (21) is bolted in the fixing frame (18) through a fastening bolt (25), a sliding groove (16) is formed in the top end of the base (13), a sliding rod (17) is connected to gaps in the two sides of the sliding groove (16), a vertical frame (6) is connected to the sliding rod (17) in a sliding manner, vertical grooves (8) are formed in the two sides of the vertical frame (6), a processing table (15) is detachably connected to the vertical frame (6), bolts a (14) are connected to the gaps in the two sides of the processing table (15), a transverse frame (2), cross slot (3) have been seted up on crossbearer (2) right side, crossbearer (2) sliding connection has balladeur train (4), balladeur train (4) right side has crossbearer (2) through bolt b (24) bolt joint, balladeur train (4) bottom bonds and has fixation clamp (5), the air inlet of box (1) extends to the inside of handling case (9) through outlet duct (7), can dismantle in handling case (9) and be connected with filter cloth (10), filter cloth (10) are located the top of coconut husk activated carbon layer (11), handle case (9) and air-blower (12) intercommunication.

2. The simple burner test device as claimed in claim 1, wherein an igniter (22) is mounted at the top end of the ignition frame (21), and a gas pipe (20) is bonded to the outer side of the ignition frame (21).

3. The simple burner test device of claim 2, wherein the gas pipe (20) penetrates through the box body (1) and a fuel tank (19) is detachably connected to the bottom end of the gas pipe (20).

4. The simple burner test device of claim 1, wherein the vertical frame (6) is of an inverted U-shaped structure, and the bottom end of the bolt a (14) is positioned inside the vertical groove (8).

5. The simplified burner test apparatus as set forth in claim 1, wherein the current input terminals of the blower (12) and igniter (22) are electrically connected to an external power source through wires.