Foam extinguishing agent production, detection and sampling device

Abstract

The utility model discloses a foam extinguishing agent production, detection and sampling device, which relates to the technical field of foam extinguishing agent production and comprises a liquid storage tank, a joint is fixedly mounted on the right side of the liquid storage tank and communicated with the liquid storage tank, a sampling tube is in threaded connection with the right end of the joint, and a plugging component is fixedly mounted at the bottom of the sampling tube. A sampling assembly is arranged in an inner cavity of the sampling pipe, and a liquid inlet groove is formed in the lower side of the outer surface of the sampling pipe. The electric push rod stretches out and draws back to drive the first connecting rod to move rightwards, the first connecting rod drives the plugging disc, the piston and the arc-shaped plate to move rightwards, the liquid inlet groove is opened, a foam extinguishing agent flows into the liquid storage shell through the connector, the sampling pipe and the liquid inlet groove to be collected and stored, and the sampling operation of the foam extinguishing agent can be completed. The foam extinguishing agent can be sampled without adopting a pressing mode, so that the foam extinguishing agent can be sampled more flexibly and conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to foaming extinguishing agent production technical field, concretely relates to a foaming extinguishing agent production detects sampling device. BACKGROUND

[0002] Foaming extinguishing agent is effective extinguishing agent that can rescue flammable liquid, it mainly generates condensed foam floating layer on liquid surface, and plays stifling and cooling role. Foaming extinguishing agent needs to carry out sampling test to its performance and proportion when producing, therefore needs to use detection sampling device to carry out sampling to foaming extinguishing agent.

[0003] Chinese patent document CN221993092U discloses a foaming extinguishing agent production detection sampling device, utilizes the setting mode that production liquid storage tank and sampling device cooperate, through the press of elastic pressing mechanism, makes the press of telescopic liquid leakage component, so that foaming extinguishing agent can pass through telescopic liquid leakage component and enter the inside of liquid inlet cylinder and collection box and carry out quantitative storage, then releases through rotary liquid leakage mechanism, realizes the quantitative sampling preservation of foaming extinguishing agent, makes liquid taking amount more controllable, and safety is better.

[0004] The prior art has the following problems:

[0005] The above-mentioned foaming extinguishing agent production detection sampling device can sample foaming extinguishing agent, but the elastic pressing mechanism needs to be pressed all the time when sampling foaming extinguishing agent, so that the liquid leakage cylinder is always in an open state for sampling foaming extinguishing agent, which is not convenient to use. The opening of the liquid outlet pipe is controlled by manual rotation to discharge the foaming extinguishing agent from the liquid outlet pipe. The liquid leakage amount of this sampling method needs to be controlled manually. If the liquid leakage head is opened too fast, the liquid discharge amount will be too large and overflow, which may cause personal injury to all personnel and has safety hazards. UTILITY MODEL CONTENTS

[0006] The utility model provides a foaming extinguishing agent production detection sampling device to solve the problems in the background art.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] The utility model provides a kind of foam extinguishing agent production detection sampling device, including liquid storage tank, the right side of the liquid storage tank is fixedly installed with joint, and joint is communicated with liquid storage tank, the right end of the joint is threadedly connected with sampling tube, the bottom of the sampling tube is fixedly installed with plugging assembly, the inner cavity of the sampling tube is provided with sampling assembly, the downside position of the outer surface of the sampling tube is equipped with liquid inlet groove, the plugging assembly includes liquid storage shell, the downside position of the outer surface of the sampling tube is fixedly installed with liquid storage shell, the lower surface of the liquid storage shell is fixedly installed with liquid outlet shell, the liquid storage shell, liquid outlet shell and sampling tube are made of transparent, corrosion-resistant material.

[0009] The sampling assembly includes a sealing disc located in the inner cavity of the sampling tube, a connecting rod I is fixedly installed at the right end of the sealing disc, the cross section of the connecting rod I is T-shaped, a piston is fixedly installed on the outer surface of the sealing disc, the left side of the sealing disc is arc-shaped, a bracket is fixedly installed at the right side of the sampling tube, the bracket is in the shape of a Chinese character, an electric push rod is fixedly installed on the left side wall of the right side of the bracket, and the output end of the electric push rod is fixedly installed with the right end of the connecting rod I.

[0010] The liquid outlet shell is L-shaped, the lower end of the liquid inlet groove extends into the inner cavity of the liquid storage shell, a liquid outlet groove is formed on the left side of the lower surface of the liquid storage shell, and the lower end of the liquid outlet groove extends into the inner cavity of the liquid outlet shell, a connecting rod II is slidably connected to the right side of the liquid outlet shell, and a sealing plate is fixedly installed at the left end of the connecting rod II.

[0011] Preferably, a limiting disc is fixedly installed on the right side of the inner surface of the sampling tube, and the limiting disc is located on the right side of the liquid inlet groove.

[0012] Preferably, the material of the piston is nitrile rubber, the cross section of the piston is concave-shaped, and the outer surface of the piston is slidably connected to the inner surface of the sampling tube.

[0013] Preferably, a sealing ring II is fixedly installed on the left side of the inner surface of the sampling tube, and the sealing ring II is located on the left side of the liquid inlet groove.

[0014] Preferably, an arc-shaped plate is fixedly installed on the left side of the outer surface of the connecting rod I, and the arc-shaped plate is located directly above the liquid inlet groove.

[0015] Preferably, a sealing ring I is fixedly installed on the inner side wall of the right side of the sampling tube, and the material of the sealing ring I is nitrile rubber.

[0016] Preferably, the cross section of the connecting rod II is T-shaped, and a spring is fixedly installed between the left side wall of the right side of the connecting rod II and the right side of the liquid outlet shell.

[0017] Preferably, a clamping groove is formed on the left side of the liquid outlet shell inner cavity, and a clamping block is fixedly installed on the left side of the sealing plate, the clamping block is clamped with the clamping groove, and the clamping block and the clamping groove are both arc-shaped.

[0018] Preferably, a limiting block is fixedly installed at the right side of the front and rear sides of the sealing plate, limiting grooves are formed at the right side of the front and rear sides of the liquid outlet shell inner cavity, and the limiting grooves are slidably connected with the limiting blocks.

[0019] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model relative to the prior art is:

[0020] 1. The sampling device for foam extinguishing agent production and detection is capable of driving the connecting rod one to move rightwards through the electric push rod, driving the sealing disc, the piston and the arc-shaped plate to move rightwards through the connecting rod one, opening the liquid inlet groove, and making the foam extinguishing agent flow into the liquid storage shell through the joint, the sampling pipe and the liquid inlet groove for collection and storage, so that the sampling operation of the foam extinguishing agent can be completed, and the foam extinguishing agent can be sampled without pressing, so that the sampling of the foam extinguishing agent is more flexible and convenient.

[0021] 2. The sampling device for foam extinguishing agent production and detection is capable of driving the connecting rod two to move rightwards through pulling, driving the limiting block to slide along the limiting groove through the sealing plate, slowly opening the liquid outlet shell, avoiding the foam extinguishing agent from overflowing due to excessive opening and causing harm to the workers, being safer, making the liquid storage shell and the liquid outlet shell communicate, discharging the foam extinguishing agent from the liquid storage shell, and controlling the liquid sampling amount by controlling the size of the opening of the liquid outlet shell. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model;

[0023] Figure 2 It is a sectional view structural schematic view of the sampling pipe of the utility model;

[0024] Figure 3 It is a structural schematic view of the sampling pipe of the utility model;

[0025] Figure 4 It is an opening structural schematic view of the liquid inlet groove of the utility model;

[0026] Figure 5 It is a structural schematic view of the sampling assembly of the utility model;

[0027] Figure 6 It is a structural schematic view of the sealing assembly of the utility model;

[0028] Figure 7 It is an enlarged structural schematic view of A of the utility model;

[0029] Figure 8 It is the partial section structure schematic view of the liquid outlet shell of the utility model;

[0030] Figure 9 It is the partial section structure schematic view of the liquid outlet shell of the utility model;

[0031] Figure 10 It is the partial section structure schematic view of the liquid outlet shell of the utility model;

[0032] Figure 11 It is the structure schematic view of the clamping block of the utility model;

[0033] Figure 12 It is the structure schematic view of the plugging plate of the utility model;

[0034] Figure 13 It is the structure schematic view of the liquid storage shell of the utility model.

[0035] In the figure: 1, liquid storage tank;2, joint;3, sampling pipe;4, plugging assembly;41, liquid storage shell;42, liquid outlet shell;43, plugging plate;44, clamping block;45, connecting rod two;46, liquid outlet groove;47, spring;48, limit block;49, clamping groove;410, limit groove;5, sampling assembly;51, plugging disc;52, piston;53, connecting rod one;54, limit disc;55, sealing ring one;56, electric push rod;57, support;58, arc plate;59, sealing ring two;6, liquid inlet groove. Specific implementation

[0036] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation modes.

[0037] As Figures 1-13The utility model discloses a foam extinguishing agent production detects sampling device, including liquid storage tank 1, the right side fixed mounting of liquid storage tank 1 is connected 2, and connected 2 with liquid storage tank 1 communication, the right end screw thread connection of connected 2 is equipped with the sampling pipe 3, the bottom fixed mounting of sampling pipe 3 is equipped with the plugging component 4, the inner chamber of sampling pipe 3 is equipped with sampling component 5, the downside position of sampling pipe 3 outer surface is equipped with the liquid inlet groove 6, plugging component 4 includes liquid storage shell 41, liquid storage shell 41 fixed mounting is at the downside position of sampling pipe 3 outer surface, the lower surface fixed mounting of liquid storage shell 41 is equipped with liquid outlet shell 42, liquid storage shell 41, liquid outlet shell 42 and sampling pipe 3 are all made of transparent, corrosion -resistant material, sampling component 5 includes the plugging disc 51, and the inner chamber of sampling pipe 3 is located plugging disc 51, the right end fixed mounting of plugging disc 51 is equipped with connecting rod one 53, and the section of connecting rod one 53 is T shape, the outer surface fixed mounting of plugging disc 51 is equipped with piston 52, and the left side of plugging disc 51 is arc shape, the right side fixed mounting of sampling pipe 3 is equipped with support 57, and support 57 is several character shape, the left side wall fixed mounting of support 57 right side is equipped with electric push rod 56, and the output of electric push rod 56 is fixedly installed with the right end of connecting rod one 53, the left side fixed mounting of connecting rod one 53 outer surface is equipped with arc plate 58, and arc plate 58 is located the just above of liquid inlet groove 6, and liquid outlet shell 42 is L shape, and the lower end of liquid inlet groove 6 extends to the inner chamber of liquid storage shell 41, and the left side of liquid storage shell 41 lower surface is equipped with liquid outlet groove 46, and the lower end of liquid outlet groove 46 extends to the inner chamber of liquid outlet shell 42, and the right side sliding connection of liquid outlet shell 42 is equipped with connecting rod two 45, and the left end fixed mounting of connecting rod two 45 is equipped with blocking plate 43.

[0038] Through liquid storage tank 1 to foam extinguishing agent is produced and storage, use, the sampling pipe 3 screw thread connection is in the right side of connected 2, control electric push rod 56 telescopic drive connecting rod one 53 right shift, connecting rod one 53 drive plugging disc 51, piston 52, arc plate 58 right shift, until the liquid inlet groove 6 is completely opened, at this moment, the foam extinguishing agent in liquid storage tank 1 is sequentially flowed into connected 2, sampling pipe 3, and is flowed into liquid storage shell 41 through liquid inlet groove 6 and is collected storage, can complete the sampling work of foam extinguishing agent, after sampling is completed, control electric push rod 56 elongation push piston 52, plugging disc 51, arc plate 58 left shift, until arc plate 58 completely plugging liquid inlet groove 6, rotate sampling pipe 3 and take down sampling pipe 3 from connected 2, and move to the position of detection after, right pull connecting rod two 45 drive blocking plate 43 along the top of the inner chamber of liquid outlet shell 42 and move right, slowly open liquid outlet shell 42, so that liquid storage shell 41 is communicated with liquid outlet shell 42, can release foam extinguishing agent from liquid storage shell 41, and the foam extinguishing agent is detected through detection equipment, can complete the sampling detection work of foam extinguishing agent, through the control of the size of liquid outlet shell 42 opening control liquid quantity, avoid opening too fierce and cause the liquid quantity to be too big and overflow, cause the harm to staff, safety is better.

[0039] As Figures 2-5As shown, the material of the piston 52 is nitrile rubber, the cross section of the piston 52 is concave, the outer surface of the piston 52 is in sliding connection with the inner surface of the sampling tube 3, the left side of the inner surface of the sampling tube 3 is fixedly provided with a sealing ring two 59, the sealing ring two 59 is located at the left side of the liquid inlet groove 6, the material of the sealing ring two 59 is nitrile rubber, the inner side wall of the right side of the sampling tube 3 is fixedly provided with a sealing ring one 55, and the material of the sealing ring one 55 is nitrile rubber.

[0040] The sealing ring one 55, the sealing ring two 59 and the piston 52 ensure the sealing of the sampling device and prevent the foam fire extinguishing agent from leaking.

[0041] As shown in Figure 2 , Figure 4 , the right side of the inner surface of the sampling tube 3 is fixedly provided with a limiting disc 54, and the limiting disc 54 is located at the right side of the liquid inlet groove 6, and the left side of the outer surface of the connecting rod one 53 is in sliding connection with the inner side wall of the limiting disc 54.

[0042] The limiting disc 54 is arranged to limit the arc-shaped plate 58.

[0043] As shown in Figure 6 , Figure 10 , Figure 11 , the cross section of the connecting rod two 45 is T-shaped, and the spring 47 is fixedly arranged between the left side wall of the right side of the connecting rod two 45 and the right side of the liquid outlet shell 42.

[0044] The spring 47 provides elastic force for the connecting rod two 45, and when the connecting rod two 45 is loosened, the elastic force of the spring 47 makes the blocking plate 43 reset to block the liquid outlet shell 42.

[0045] As shown in Figures 6-12 , the left side of the blocking plate 43 is fixedly provided with a clamping block 44, and the clamping block 44 is in clamping connection with the clamping groove 49, and the clamping block 44 and the clamping groove 49 are both arc-shaped.

[0046] The clamping connection of the clamping groove 49 and the clamping block 44 enables the blocking plate 43 to block the inner cavity of the liquid outlet shell 42.

[0047] As shown in Figures 6-12 , the right side of the front and rear sides of the blocking plate 43 is fixedly provided with a limiting block 48, the right side of the front and rear sides of the inner cavity of the liquid outlet shell 42 is provided with a limiting groove 410, and the limiting groove 410 is in sliding connection with the limiting block 48.

[0048] The sliding of the limiting block 48 and the limiting groove 410 ensures the stability of the movement of the blocking plate 43 and limits the movement of the blocking plate 43.

[0049] The working principle of the present application: when in use, the sampling pipe 3 is screwed on the right side of the joint 2, the control electric push rod 56 is extended to drive the connecting rod I 53 to move right, the connecting rod I 53 drives the blocking disc 51, the piston 52 and the arc-shaped plate 58 to move right until the arc-shaped plate 58 moves to the left side of the limiting disc 54, and the liquid inlet groove 6 is completely opened, at this time, the foam extinguishing agent in the liquid storage tank 1 flows into the joint 2, the sampling pipe 3 and the liquid storage shell 41 in sequence and is collected and stored in the liquid storage shell 41, that is, the sampling operation of the foam extinguishing agent can be completed, after the sampling is completed, the control electric push rod 56 is extended to push the piston 52, the blocking disc 51 and the arc-shaped plate 58 to move left until the piston 52 moves to the right side of the sealing ring II 59, the arc-shaped plate 58 completely blocks the liquid inlet groove 6, the sampling pipe 3 is taken off from the joint 2, and is moved to the position to be detected, then the connecting rod II 45 is pulled right to drive the blocking plate 43 to move right along the top of the inner cavity of the liquid outlet shell 42, the blocking plate 43 drives the limiting block 48 to slide along the limiting groove 410, the liquid outlet shell 42 is slowly opened, the liquid storage shell 41 is communicated with the liquid outlet shell 42, the foam extinguishing agent in the liquid storage shell 41 can be discharged, then the connecting rod II 45 is loosened, then the foam extinguishing agent is detected by the detection equipment, and the sampling and detection operation of the foam extinguishing agent can be completed, the size of the opening of the liquid outlet shell 42 is controlled to control the liquid taking amount, the liquid amount is prevented from being too large to overflow and cause harm to the workers, and the safety is better.

[0050] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. A device for detecting sampling of foam extinguishing agent production, comprising a liquid storage tank (1), characterized in that: The right side of the liquid storage tank (1) is fixedly installed with a joint (2), and the joint (2) is communicated with the liquid storage tank (1), the right end of the joint (2) is threadedly connected with a sampling pipe (3), the bottom of the sampling pipe (3) is fixedly installed with a plugging assembly (4), the inner cavity of the sampling pipe (3) is provided with a sampling assembly (5), the lower side of the outer surface of the sampling pipe (3) is provided with a liquid inlet groove (6), the plugging assembly (4) comprises a liquid storage shell (41), the liquid storage shell (41) is fixedly installed on the lower side of the outer surface of the sampling pipe (3), and the lower surface of the liquid storage shell (41) is fixedly installed with a liquid outlet shell (42); the liquid storage shell (41), the liquid outlet shell (42) and the sampling pipe (3) are all made of transparent and corrosion-resistant materials; The sampling assembly (5) comprises a plugging disc (51), the plugging disc (51) is located in the inner cavity of the sampling pipe (3), the right end of the plugging disc (51) is fixedly installed with a connecting rod one (53), the cross section of the connecting rod one (53) is T-shaped, the outer surface of the plugging disc (51) is fixedly installed with a piston (52), the left side of the plugging disc (51) is arc-shaped, the right side of the sampling pipe (3) is fixedly installed with a support (57), the support (57) is in the shape of a few Chinese characters, the left side wall of the right side of the support (57) is fixedly installed with an electric push rod (56), and the output end of the electric push rod (56) is fixedly installed with the right end of the connecting rod one (53); The liquid outlet shell (42) is L-shaped, the lower end of the liquid inlet groove (6) extends into the inner cavity of the liquid storage shell (41), the left side of the lower surface of the liquid storage shell (41) is provided with a liquid outlet groove (46), and the lower end of the liquid outlet groove (46) extends into the inner cavity of the liquid outlet shell (42), and the right side of the liquid outlet shell (42) is slidably connected with a connecting rod two (45), and the left end of the connecting rod two (45) is fixedly installed with a plugging plate (43).

2. A device for detecting, sampling and taking a sample of a foam extinguishing agent according to claim 1, characterized in that The right side of the inner surface of the sampling pipe (3) is fixedly installed with a limiting disc (54), and the limiting disc (54) is located on the right side of the liquid inlet groove (6), and the left side of the outer surface of the connecting rod one (53) is slidably connected with the inner side wall of the limiting disc (54).

3. The apparatus of claim 1, wherein: The material of the piston (52) is nitrile rubber, the cross section of the piston (52) is concave, and the outer surface of the piston (52) is slidably connected with the inner surface of the sampling pipe (3).

4. The apparatus of claim 1, wherein: The left side of the inner surface of the sampling pipe (3) is fixedly installed with a sealing ring two (59), and the sealing ring two (59) is located on the left side of the liquid inlet groove (6), and the material of the sealing ring two (59) is nitrile rubber.

5. The apparatus of claim 1, wherein: The left side of the outer surface of the connecting rod one (53) is fixedly installed with an arc-shaped plate (58), and the arc-shaped plate (58) is located directly above the liquid inlet groove (6).

6. A device for detecting, sampling and measuring the production of a foam extinguishing agent according to claim 1, characterized in that: The inner side wall of the right side of the sampling pipe (3) is fixedly installed with a sealing ring one (55), and the material of the sealing ring one (55) is nitrile rubber.

7. A device for detecting, sampling and measuring the production of a foam extinguishing agent according to claim 1, characterized in that: The cross section of the connecting rod two (45) is T-shaped, and the spring (47) is fixedly installed between the left side wall of the right side of the connecting rod two (45) and the right side of the liquid outlet shell (42).

8. The apparatus of claim 1, wherein: The left side of the inner cavity of the liquid outlet shell (42) is provided with a clamping groove (49), and the left side of the sealing plate (43) is fixedly provided with a clamping block (44).

9. A device for detecting, sampling and measuring the production of a foam extinguishing agent according to claim 1, characterized in that: The right side of the front and rear sides of the sealing plate (43) is fixedly provided with a limiting block (48), and the right side of the front and rear sides of the inner cavity of the liquid outlet shell (42) is provided with a limiting groove (410). The limiting groove (410) and the limiting block (48) are in sliding connection.

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