Storage equipment for low-pressure CO2 fire extinguishing agent

Abstract

The low-pressure CO2 fire extinguishing agent storage equipment comprises a bottom plate, one end of the bottom plate is movably connected with a first side plate in an embedded mode, the other end of the bottom plate is movably connected with a second side plate in an embedded mode, and the other end of the first side plate is movably connected with a top plate in an embedded mode. Second fastening bolts are in threaded connection with the matched positions of the top plate and the first side plate, first fastening bolts are in threaded connection with the matched positions of the bottom plate and the first side plate, and a vacuum pump is arranged at the top of the top plate. The storage equipment for the low-pressure CO2 fire extinguishing agent is easy to assemble and driven by the vacuum pump, air in the storage equipment can be pumped into the air inlet pipe through the connecting pipe, the air in the storage equipment is finally exhausted through the exhaust pipe, finally, the storage equipment achieves vacuum treatment, the storage quality of the low-pressure CO2 fire extinguishing agent of the storage equipment for the low-pressure CO2 fire extinguishing agent is improved, and the storage efficiency of the low-pressure CO2 fire extinguishing agent is improved. And the important purpose is achieved for the fire extinguishing stability of the subsequent low-pressure CO2 fire extinguishing agent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the storage technical field of CO2 extinguishing agent, specifically to a kind of storage equipment of low-pressure CO2 extinguishing agent. BACKGROUND

[0002] Carbon dioxide extinguishing effect is mainly to increase the non-combustible, non-combustible component in air, so that the oxygen content in air is reduced, experiments show that: when the concentration of oxygen in the combustion area is less than or equal to 12%, and the concentration of carbon dioxide is 30% to 35%, most of the combustion will be extinguished.

[0003] The existing storage equipment of low-pressure CO2 extinguishing agent cannot be vacuumized, resulting in a decrease in the purity of the low-pressure CO2 extinguishing agent stored in the storage equipment, which leads to low-quality low-pressure CO2 extinguishing agent and affects subsequent low-pressure CO2 extinguishing agent extinguishing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of storage equipment of low-pressure CO2 extinguishing agent to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of storage equipment of low-pressure CO2 extinguishing agent, including bottom plate, one end of the bottom plate is movably embedded and connected with side plate one, the other end of the bottom plate is movably embedded and connected with side plate two, the other end of the side plate one is movably embedded and connected with top plate, the top plate and the side plate one are all screw-connected with second fastening bolt in the place of adaptation, the bottom plate and the side plate one are all screw-connected with first fastening bolt in the place of adaptation, the top of the top plate is provided with vacuum pump, the input end of the vacuum pump is screw-connected with inlet pipe, the output end of the inlet pipe penetrates top plate and is fixedly connected with connecting pipe, the output end of the vacuum pump is screw-connected with exhaust pipe.

[0006] As a further scheme of the utility model: the protruding part of the bottom plate is adapted to the recessed part of side plate two and side plate one respectively, the surface contacted by the bottom plate, side plate one and side plate two is all treated by anti-skid.

[0007] As a further scheme of the utility model: the bottom of the bottom plate is fixedly connected with support column, the bottom of the support column is fixedly connected with support disc.

[0008] As a further scheme of the utility model: one end of the side plate two is provided with electromagnetic valve two, the output end of the electromagnetic valve two is fixedly connected with output connector.

[0009] As a further scheme of the utility model: one end of the top plate is provided with electromagnetic valve one, the output end of the electromagnetic valve one is fixedly connected with input connector.

[0010] As a further scheme of the utility model: the convex part of the side plate one is matched with the recessed part of the side plate two, the surface of the side plate one and the surface of the side plate two that contact are all treated by anti-skid.

[0011] As a further scheme of the utility model: one end of the side plate two is provided with a contactor, the contactor is electrically connected with the electromagnetic valve one, the electromagnetic valve two and the vacuum pump, and the contactor is signal-connected with a terminal.

[0012] As a further scheme of the utility model: the side of the first fastening bolt that contacts the bottom plate and the side of the first fastening bolt that contacts the side plate one are all treated by roughening, and the side of the second fastening bolt that contacts the side plate one and the side of the second fastening bolt that contacts the top plate are all treated by roughening.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. After the surface of the plate member that contacts is treated by anti-skid and the embedded connection form, the plate member connection is strengthened, the storage equipment assembly efficiency and the sealing property are gradually improved, and the first fastening bolt and the second fastening bolt can strengthen the stability of the low-pressure CO2 extinguishing agent storage equipment after combination assembly.

[0015] 2. The low-pressure CO2 extinguishing agent storage equipment is easy to assemble, the vacuum pump is driven, the connecting pipe can suck the air in the storage equipment into the air inlet pipe, the air in the storage equipment is finally discharged from the air outlet pipe, the storage equipment finally reaches the vacuum treatment, the low-pressure CO2 extinguishing agent storage quality of the low-pressure CO2 extinguishing agent storage equipment is improved, and the low-pressure CO2 extinguishing agent extinguishing stability is very important. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic view of the whole one end structure in the low-pressure CO2 extinguishing agent storage equipment of the utility model;

[0017] Figure 2 It is the schematic view of the whole other end structure in the low-pressure CO2 extinguishing agent storage equipment of the utility model;

[0018] Figure 3 It is the schematic view of the structure of the utility model in the low-pressure CO2 extinguishing agent storage equipment section;

[0019] Figure 4 It is the schematic view of the structure of the utility model in the low-pressure CO2 extinguishing agent storage equipment side plate one;

[0020] In the figure: 1, the base plate; 2, support column; 3, the first fastening bolt; 4, support disc; 5, side plate one; 6, side plate two; 7, top plate; 8, vacuum pump; 9, exhaust pipe; 10, intake pipe; 11, electromagnetic valve one; 12, input joint; 13, electromagnetic valve two; 14, output joint; 15, contactor; 16, connecting pipe; 17, the second fastening bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the utility model.

[0023] In the embodiments of the utility model, a kind of low-pressure CO2 fire extinguishing agent storage equipment, please refer to Figures 1-3, including the bottom plate 1, one end of the bottom plate 1 is movably embedded and connected with the side plate one 5, the other end of the bottom plate 1 is movably embedded and connected with the side plate two 6, the other end of the side plate one 5 is movably embedded and connected with the top plate 7, the top plate 7 and the side plate one 5 are screw-connected with the second fastening bolt 17 at the matching position, the bottom plate 1 and the side plate one 5 are screw-connected with the first fastening bolt 3 at the matching position, the top of the top plate 7 is provided with the vacuum pump 8, the input end of the vacuum pump 8 is screw-connected with the air inlet pipe 10, the output end of the air inlet pipe 10 penetrates through the top plate 7 and is fixedly connected with the connecting pipe 16, the output end of the vacuum pump 8 is screw-connected with the air outlet pipe 9, the storage equipment of the low-pressure CO2 extinguishing agent is easy to assemble, the vacuum pump 8 is driven, the connecting pipe 16 can suck the air in the storage equipment into the air inlet pipe 10, the air in the storage equipment is finally discharged by the air outlet pipe 9, and finally the storage equipment reaches the vacuum treatment, the storage quality of the low-pressure CO2 extinguishing agent of the low-pressure CO2 extinguishing agent storage equipment is improved, and the low-pressure CO2 extinguishing agent plays a crucial role in subsequent low-pressure CO2 extinguishing agent extinguishing stability.

[0024] Other embodiments of the utility model, please refer to Figure 1 、 Figure 2 、 Figure 4 The protruding part of the bottom plate 1 is matched with the recessed part of the side plate two 6 and the side plate one 5 respectively, the surfaces contacted by the bottom plate 1, the side plate one 5 and the side plate two 6 are all treated by anti-skid, the protruding part of the side plate one 5 is matched with the recessed part of the side plate two 6, the surfaces contacted by the side plate one 5 and the side plate two 6 are all treated by anti-skid, and after the surfaces contacted are all treated by anti-skid and the embedded connection form, the plate connection tightness can be strengthened, and the storage equipment assembly efficiency and the sealing property are gradually improved.

[0025] Other embodiments of the utility model, please refer to Figure 1 And Figure 2 The bottom of the bottom plate 1 is fixedly connected with the support column 2, and the bottom of the support column 2 is fixedly connected with the support disc 4, which plays a crucial role in the support stability of the storage equipment of the low-pressure CO2 extinguishing agent.

[0026] Other embodiments of the utility model, please refer to Figure 1 And Figure 2 One end of the side plate two 6 is provided with the electromagnetic valve two 13, the output end of the electromagnetic valve two 13 is fixedly connected with the output connector 14, one end of the top plate 7 is provided with the electromagnetic valve one 11, the output end of the electromagnetic valve one 11 is fixedly connected with the input connector 12, the low-pressure CO2 extinguishing agent is easy to input storage, and it is convenient to output supply to the fire extinguisher, and the storage sealing property can be guaranteed when the low-pressure CO2 extinguishing agent is stored.

[0027] Other embodiments of the utility model, please refer to Figure 1One end of the side plate two 6 is provided with a contactor 15, the contactor 15 is electrically connected with the electromagnetic valve one 11, the electromagnetic valve two 13 and the vacuum pump 8, and the contactor 15 is signal-connected with a terminal, so that an operator can control the storage equipment of low-pressure CO2 extinguishing agent through the terminal.

[0028] Other embodiments of the utility model, please refer to Figure 1 And Figure 2 The side contacted by the first fastening bolt 3 and the bottom plate 1 and the side plate one 5 is roughened, and the side contacted by the second fastening bolt 17 and the side plate one 5 and the top plate 7 is roughened, so that the first fastening bolt 3 and the second fastening bolt 17 can enhance the stability of the storage equipment of low-pressure CO2 extinguishing agent after combination assembly.

[0029] The utility model discloses a working principle is: because the surface contacted by the plate piece is roughened, and the embedded connection form can enhance the close type of plate piece connection, and gradually improves the storage equipment assembly efficiency and sealing performance, and the first fastening bolt 3 and the second fastening bolt 17 can enhance the stability of the storage equipment of low-pressure CO2 extinguishing agent after combination assembly, the storage equipment of low-pressure CO2 extinguishing agent is easy to assemble, the vacuum pump 8 drives, and the connecting pipe 16 can suck the air in the storage equipment into the inlet pipe 10, and the air in the storage equipment is finally discharged by the exhaust pipe 9, and finally the storage equipment reaches vacuum treatment, improves the storage quality of the storage equipment of low-pressure CO2 extinguishing agent, plays a crucial role for subsequent low-pressure CO2 extinguishing agent extinguishing stability, and the input joint 12 and the output joint 14 are convenient for low-pressure CO2 extinguishing agent introduction storage, also convenient for output supply to the fire extinguisher, and the storage sealing performance can be guaranteed when the low-pressure CO2 extinguishing agent is stored.

[0030] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. A storage device for low-pressure CO2 extinguishing agent, characterized by, The utility model provides a vacuum pump, it includes bottom plate (1), one end of bottom plate (1) is embeddedly connected with side plate one (5), the other end of bottom plate (1) is embeddedly connected with side plate two (6), the other end of side plate one (5) is embeddedly connected with top plate (7), the place of top plate (7) and side plate one (5) is matched is all threaded with second fastening bolt (17), the place of bottom plate (1) and side plate one (5) is matched is all threaded with first fastening bolt (3), the top of top plate (7) is provided with vacuum pump (8), the input of vacuum pump (8) is screwed with air inlet pipe (10), the output of air inlet pipe (10) is fixedly connected with connecting pipe (16) and penetrates top plate (7), the output of vacuum pump (8) is screwed with exhaust pipe (9).

2. A low-pressure CO2 fire extinguishing agent storage device according to claim 1, characterized by The bottom plate (1) protruding part is matched with the recessed part of side plate two (6) and side plate one (5) respectively, the surface of the bottom plate (1), side plate one (5) and side plate two (6) contacted is all treated with anti-skid.

3. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, characterized by The bottom of bottom plate (1) is fixedly connected with support column (2), and the bottom of support column (2) is fixedly connected with support disc (4).

4. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, characterized by One end of side plate two (6) is provided with electromagnetic valve two (13), and the output of electromagnetic valve two (13) is fixedly connected with output connector (14).

5. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, wherein One end of top plate (7) is provided with electromagnetic valve one (11), and the output of electromagnetic valve one (11) is fixedly connected with input connector (12).

6. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, wherein The protruding part of side plate one (5) is matched with the recessed part of side plate two (6), and the surface of side plate one (5) and side plate two (6) contacted is all treated with anti-skid.

7. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, characterized by One end of side plate two (6) is provided with contactor (15), the contactor (15) is electrically connected with electromagnetic valve one (11), electromagnetic valve two (13) and vacuum pump (8), and the contactor (15) is signal connected with terminal.

8. The low-pressure CO2 fire extinguishing agent storage device according to claim 1, characterized by The side of first fastening bolt (3) contacted with bottom plate (1) and side plate one (5) is all treated with roughening, and the side of second fastening bolt (17) contacted with side plate one (5) and top plate (7) is all treated with roughening.

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