CN210447910U

CN210447910U - Laboratory fire protection device

Info

Publication number: CN210447910U
Application number: CN201921337100.8U
Authority: CN
Inventors: 郭灿杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-05-05
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a laboratory fire protection device, its structure includes the footing, the universal wheel, inlay the lid, control switch, carry the mouth, the fire control box, the mechanism of putting out a fire, assist the case, top cap and draw the handle, this laboratory fire protection device is through having set up the mechanism of putting out a fire, will take over and shift the head and unscrew, carry out simple and easy filling through taking over and casing through-hole, realize filling simple and convenient swift, open the side cap, pull out the flat shower nozzle and the spray tube of being connected with the flat shower nozzle, utilize the pressure plate upward movement to carry out the pressure boost, water gets into in the takeover from shifting the head, partly water is direct by the pump body through the long tube suction, in the nozzle gets into the takeover, thereby water is unified to shift to the spray tube from the flat shower nozzle blowout through the takeover, the water spray volume is big.

Description

Laboratory fire protection device

Technical Field

The utility model relates to a laboratory fire control technical field, concretely relates to laboratory fire protection device.

Background

"fire control" is the elimination hidden danger promptly, prevent the disaster (prevent and solve people and nature that people meet in the course of study promptly, work, accidental calamity), the laboratory carries out the place of experiment promptly, the laboratory is scientific cradle, be the base of scientific research, the source spring of science and technology development, play very important effect to scientific and technological development, laboratory fire protection device is the device that can effectively put out a fire to the fire source when the conflagration takes place to the laboratory, because insufficient pressure, jet distance is not enough when probably putting out a fire, make the fire extinguishing effect relatively poor, and supplement in the replenishment is difficult to the high efficiency, the inside pressurization operation that is difficult to carry out of device among the prior art strengthens pressure, and it is comparatively inconvenient to supply.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a laboratory fire protection device, solved among the prior art the inside pressure boost operation of difficult carrying on of device and strengthened pressure, and supply comparatively inconvenient problem, reached the pressure boost effectual, supply simple and convenient advantage.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a laboratory fire protection device, which comprises a footing, a universal wheel, an embedded cover, a control switch, a lifting port, a fire-fighting box, a fire extinguishing mechanism, an auxiliary box, a top cover and a handle, wherein the fire-fighting box is arranged on the top end of the footing in a laminating way, the universal wheel is fixedly arranged at the bottom end of the fire-fighting box, the outer surface of the embedded cover is embedded and arranged on the surface of the bottom end of the right side of the fire-fighting box, the control switch is arranged on the fire-fighting box in a laminating way, the auxiliary box is fastened on the inner surface of the bottom end of the fire-fighting box, the top cover is connected with the fire-fighting box through a hinge, the handle is integrally formed at the top end of the top cover, the fire extinguishing mechanism is arranged inside the fire-fighting box, the fire extinguishing mechanism comprises a shell, a transfer head, a connecting pipe, a short pipe, a pump body, a screw, the transfer head top and take over threaded connection, take over right side level link up there is the nozzle stub, nozzle stub and pump body through connection, pump body bottom fixed mounting has the long tube, screw rod and displacement seat threaded connection, stopper right side welded fastening is in guide rail top left surface, the displacement seat right side is passed through the guide block and is vertically slided along the guide rail, the pressure plate right side is fastened on the displacement seat, the pressure plate right side is run through and is provided with the long tube, the battery lock solid is installed on the cover left surface, the inner chamber is located inside the casing, the battery is connected with the small motor electricity, the small motor is connected with control switch electricity, small motor seal installation is in the buckler, the bearing bracket is located the small motor top to bearing internal surface and screw rod bottom surface clearance fit.

Further, assist case and bag and include protective housing, flat shower nozzle, side cap, hinge pole, central rotary column, tube panel, connection cuff and spray tube, the protective housing right side is passed through the hinge pole and is connected with the side cap rotation, flat shower nozzle fixed mounting is at spray tube right side end, the tube panel passes through central rotary column and is connected with the protective housing rotation, stretch into the spray tube on the connection cuff, the spray tube bottom is connected with takeover through, the spray tube is located the top cap bottom.

Further, the flat shower nozzle includes flat shower nozzle main part and rectangular spout, it is equipped with rectangular spout to run through in the flat shower nozzle main part, rectangular spout width is 0.3cm, flat shower nozzle main part is located the mechanism top of putting out a fire.

Further, the pressurizing plate is of a cuboid structure, and the short pipe is of a hollow cylinder structure.

Furthermore, the footing is equipped with four altogether to the symmetry sets up in fire hose bottom angular point, the universal wheel is equipped with two altogether.

Further, the central rotating column is of a cylindrical structure.

Furthermore, the bottom end face of the limiting block is lower than that of the pump body.

Furthermore, a sealing ring is arranged at the joint of the waterproof shell and the screw rod, and the sealing ring is in interference fit with the waterproof shell.

Furthermore, the bottom foot is made of cast iron, and the supporting strength is high.

Furthermore, the pressurizing plate is made of stainless steel, and has strong rust resistance.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the inside of the device in the prior art is difficult to pressurize to enhance pressure and is inconvenient to supplement, the fire extinguishing mechanism is arranged, the connecting pipe and the transfer head are unscrewed, the connecting pipe and the shell through hole are simply filled, the filling is simple, convenient and quick, the side cover is opened, the flat spray head and the spray pipe connected with the flat spray head are pulled out, the pressurizing plate moves upwards to pressurize, water enters the connecting pipe from the transfer head, part of water is directly pumped into the connecting pipe by the pump body through the long pipe and enters the connecting pipe through the short pipe, and therefore the water is uniformly transferred to the spray pipe through the connecting pipe and is sprayed out from the flat spray head.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fire extinguishing mechanism of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 3 according to the present invention;

FIG. 4 is a schematic view of the structure of the auxiliary box of the present invention;

fig. 5 is a schematic structural view of the flat nozzle of the present invention.

In the figure: bottom foot-1, universal wheel-2, embedded cover-3, control switch-4, lifting mouth-5, fire-fighting box-6, fire-extinguishing mechanism-7, auxiliary box-8, top cover-9, pull handle-10, shell-701, transfer head-702, connecting pipe-703, short pipe-704, pump body-705, screw-706, limited block-707, guide rail-708, displacement seat-709, guide block-710, pressure plate-711, accumulator-712, inner cavity-713, small motor-714, waterproof shell-715, bearing-716, 717, protective shell-81, flat nozzle-82, side cover-83, hinge rod-84, central rotating column-85, pipe disc-86, connecting sleeve mouth-87, Spray pipe-88, flat spray head main body-821 and long strip spray nozzle-822.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a fire protection device for a laboratory: comprises a bottom foot 1, a universal wheel 2, an embedded cover 3, a control switch 4, a lifting opening 5, a fire fighting box 6, a fire extinguishing mechanism 7, an auxiliary box 8, a top cover 9 and a pull handle 10, wherein the top end of the bottom foot 1 is attached to the fire fighting box 6, the universal wheel 2 is locked and installed at the bottom end of the fire fighting box 6, the outer surface of the embedded cover 3 is embedded and installed on the surface of the bottom end of the right side of the fire fighting box 6, the control switch 4 is attached to the fire fighting box 6, the auxiliary box 8 is fastened on the inner surface of the bottom end of the fire fighting box 6, the top cover 9 is hinged with the fire fighting box 6 through a hinge, the pull handle 10 is integrally formed at the top end of the top cover 9, the fire extinguishing mechanism 7 is arranged inside the fire fighting box 6, the fire extinguishing mechanism 7 comprises a shell 701, a transfer head 702, a connecting pipe 703, a short pipe 704, a pump body, a screw 706, the inner part of the left top end of the shell 701 is provided with a transfer head 702, the top end of the transfer head 702 is in threaded connection with the connecting pipe 703, the right side of the connecting pipe 703 is horizontally penetrated with a short pipe 704, the short pipe 704 is in through connection with the pump body 705, the bottom end of the pump body 705 is fixedly provided with a long pipe 717, the screw 706 is in threaded connection with the displacement seat 709, the right side of the limiting block 707 is welded and fixed on the left side surface of the top end of the guide rail 708, the right side of the displacement seat 709 vertically slides along the guide rail 708 through a guide block 710, the right side of the pressure plate 711 is fastened on the displacement seat 709, the right side of the pressure plate 711 is provided with the long pipe 717 in a penetrating manner, the storage battery 712 is locked and installed on the left side surface of the embedded cover 3, the inner cavity 713 is positioned inside the shell 701, the storage.

Wherein, the auxiliary box 8 includes protective housing 81, flat shower nozzle 82, side cap 83, hinge bar 84, center pivot post 85, tube panel 86, connection cuff 87 and spray tube 88, the protective housing 81 right side is passed through hinge bar 84 and is rotated with side cap 83 and be connected, flat shower nozzle 82 fixed mounting is in spray tube 88 right side end, tube panel 86 rotates with protective housing 81 through center pivot post 85 and is connected, stretch into spray tube 88 on the connection cuff 87, spray tube 88 bottom and takeover 703 through connection, spray tube 88 is located top cap 9 bottom.

Wherein, flat shower nozzle 82 includes flat shower nozzle main part 821 and rectangular spout 822, run through on the flat shower nozzle main part 821 and be equipped with rectangular spout 822, rectangular spout 822 width is 0.3cm, flat shower nozzle main part 821 is located the mechanism 7 top of putting out a fire.

The pressurizing plate 711 is a rectangular parallelepiped structure, and the short pipe 704 is a hollow cylinder structure.

Wherein, footing 1 is equipped with four altogether to the symmetry sets up in 6 bottom angular points of fire hose, is convenient for stabilize and supports fire hose 6, universal wheel 2 is equipped with two altogether, and the urgent removal of being convenient for is used.

The central rotating column 85 is of a cylindrical structure, and the rotating effect is good.

The bottom end surface of the stopper 707 is lower than the bottom end surface of the pump body 705, so that the pressurizing plate 711 is prevented from moving upwards to contact with the pump body 705.

The joint of the waterproof shell 715 and the screw 706 is provided with a sealing ring, and the sealing ring and the waterproof shell 715 are in interference fit, so that the sealing performance is good.

Wherein, footing 1 is made for cast iron, and support intensity is big.

The pressurizing plate 711 is made of stainless steel, and has high rust resistance.

As shown in the table, the pressurizing plate 711 of the present invention is made of stainless steel and has high rust resistance.

The pump body 705 is a machine that delivers or pressurizes a liquid. The energy-saving device transmits mechanical energy or other external energy of a prime motor to liquid, increases the energy of the liquid, is mainly used for transmitting the liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and has a Model type and a good transmission effect; the small motor 714 is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, is represented by a letter M (old standard is D) in a circuit, mainly has the function of generating driving torque, is used as a power source of electrical appliances or various machines, has the model of TOP-12A +220V, and is simple in structure and low in noise.

The working principle is as follows: when the laboratory fire protection device is used, the connecting pipe 703 and the transfer head 702 are unscrewed, and simple filling is performed through the through hole between the connecting pipe 703 and the shell 701, so that the filling is simple, convenient and quick, and the connecting pipe 703 can be connected when not used, so that the emergency and quick use is facilitated; the universal wheels 2 move the fire box 6 integrally, and the storage battery 712 on the inner side of the embedded cover 3 provides electric energy; the long nozzle 822 on the flat nozzle 82 is beneficial to increasing the spraying range of the pressurized water, so that the coverage area is larger, the fire extinguishing efficiency is better, and the limiting block 707 is arranged at a position for limiting the upward moving position of the pressurizing plate 711 to prevent the moving distance from exceeding the range of the guide rail 708; the complete operation steps are that firstly, the side cover 83 is opened, the flat spray head 82 and the spray pipe 88 connected with the flat spray head 82 are pulled out, secondly, the corresponding switch on the control switch 4 is pressed down, the small motor 714 and the pump body 705 are opened, the small motor 714 drives the screw rod 706 to rotate, the screw rod 706 enables the displacement seat 709 to move upwards along the motion track of the guide block 710 on the right side of the screw rod 706, so that water in the inner cavity 713 is extruded upwards by the pressurizing plate 711 moving together with the displacement seat 709, the water enters the connecting pipe 703 from the transfer head 702, part of the water is directly pumped in by the pump body 705 through the long pipe 717 and enters the connecting pipe 703 through the short pipe 704, and the water is uniformly transferred to the spray pipe 88 through the connecting pipe 703 and sprayed out from the flat spray head 82, the water spraying amount is large, the spraying range.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A laboratory fire protection device comprises a footing (1), universal wheels (2), an embedded cover (3), a control switch (4), a lifting opening (5), a fire box (6), an auxiliary box (8), a top cover (9) and a pull handle (10), wherein the fire box (6) is arranged at the top end of the footing (1) in a fit mode, the universal wheels (2) are fixedly installed at the bottom end of the fire box (6), the outer surface of the embedded cover (3) is embedded and installed on the surface of the right bottom end of the fire box (6), the control switch (4) is installed on the fire box (6) in a fit mode, the auxiliary box (8) is fastened on the inner surface of the bottom end of the fire box (6), the top cover (9) is connected with the fire box (6) through hinges, and the pull handle (10) is integrally formed at the top end of the top;

the method is characterized in that: the fire extinguishing device is characterized by further comprising a fire extinguishing mechanism (7), wherein the fire extinguishing mechanism (7) is arranged inside the fire fighting box (6), the fire extinguishing mechanism (7) comprises a shell (701), a transfer head (702), a connecting pipe (703), a short pipe (704), a pump body (705), a screw (706), a limiting block (707), a guide rail (708), a displacement seat (709), a guide block (710), a pressure plate (711), a storage battery (712), an inner cavity (713), a small motor (714), a waterproof shell (715), a bearing (716) and a long pipe (717), the transfer head (702) is arranged inside the top end of the left side of the shell (701), the top end of the transfer head (702) is in threaded connection with the connecting pipe (703), the short pipe (704) is horizontally communicated with the right side of the connecting pipe (703), the long pipe (717) is fixedly arranged at the bottom end of the pump body (705), and the screw (706) is in threaded connection, the right side of the limiting block (707) is welded and fixed to the left side face of the top end of the guide rail (708), the right side of the displacement seat (709) vertically slides along the guide rail (708) through the guide block (710), the right side of the pressure plate (711) is fastened on the displacement seat (709), the right side of the pressure plate (711) is provided with a long pipe (717) in a penetrating manner, the storage battery (712) is locked and installed on the left side face of the embedded cover (3), the inner cavity (713) is located inside the shell (701), the storage battery (712) is electrically connected with the small motor (714), the small motor (714) is electrically connected with the control switch (4), the small motor (714) is hermetically installed in the waterproof shell (715), the bearing (716) is erected above the small motor (714), and the inner surface of the bearing (716) is in clearance fit with the outer surface of the.

2. A laboratory fire protection device as defined in claim 1, wherein: auxiliary tank (8) are including protective housing (81), flat shower nozzle (82), side cap (83), hinge bar (84), center rotary column (85), pipe coil (86), connection cuff (87) and spray tube (88), hinge bar (84) and side cap (83) are passed through on protective housing (81) right side and are rotated and be connected, flat shower nozzle (82) fixed mounting is terminal in spray tube (88) right side, pipe coil (86) are rotated with protective housing (81) through center rotary column (85) and are connected, stretch into spray tube (88) on connection cuff (87), spray tube (88) bottom and takeover (703) through connection, spray tube (88) are located top cap (9) bottom.

3. A laboratory fire protection device as claimed in claim 2, wherein: flat shower nozzle (82) are including flat shower nozzle main part (821) and rectangular spout (822), it is equipped with rectangular spout (822) to run through on flat shower nozzle main part (821), rectangular spout (822) width is 0.3cm, flat shower nozzle main part (821) are located fire extinguishing mechanism (7) top.

4. A laboratory fire protection device as defined in claim 1, wherein: the pressurizing plate (711) is of a cuboid structure, and the short pipe (704) is of a hollow cylinder structure.

5. A laboratory fire protection device as defined in claim 1, wherein: the four footings (1) are symmetrically arranged at the angular points at the bottom end of the fire box (6), and the universal wheels (2) are arranged in two.

6. A laboratory fire protection device as claimed in claim 2, wherein: the central rotating column (85) is of a cylindrical structure.

7. A laboratory fire protection device as defined in claim 1, wherein: the bottom end face of the limiting block (707) is lower than that of the pump body (705).

8. A laboratory fire protection device as defined in claim 1, wherein: the joint of the waterproof shell (715) and the screw (706) is provided with a sealing ring, and the sealing ring is in interference fit with the waterproof shell (715).