Spraying device for asphalt waterproof coiled material

Abstract

The spraying device comprises a spraying tank, an air inlet pipe, a liquid discharge pipe, a protective cover, a liquid inlet pipe, a temperature sensor, a protective cover, a heating plate and a connecting assembly, the air inlet pipe is communicated with one side of the spraying tank, the other side of the spraying tank is communicated with an exhaust pipe, the liquid discharge pipe is communicated with the lower portion of the spraying tank, and the liquid discharge pipe is communicated with the lower portion of the spraying tank. One side of the liquid discharging pipe is communicated with a telescopic pipe, the telescopic pipe is communicated with a spray head, the air inlet pipe is provided with an air inlet valve, the exhaust pipe is provided with an exhaust valve, the liquid discharging pipe is provided with a liquid discharging valve, the protective cover is detachably connected to the top end of the spraying tank, the liquid inlet pipe is communicated to the protective cover, and the liquid inlet pipe is detachably connected with a dustproof cover. The top end of the dustproof cover is fixedly connected with a pull ring, and the top end of the protective cover is provided with a containing groove used for containing the dustproof cover. According to the spraying device for the asphalt waterproof coiled material, proper temperature and flowability of the asphalt waterproof coiled material spraying material can be conveniently kept in the spraying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying device technical field, concretely relates to a spraying device for asphalt waterproofing membrane. BACKGROUND

[0002] Asphalt waterproofing membrane is a kind of waterproofing material made of asphalt material, matrix material and surface scattering anti-sticking material, which is suitable for building wall, roof and tunnel, highway, landfill site and other places, in the production process of asphalt waterproofing membrane, in order to enhance its waterproof performance, asphalt material needs to be evenly sprayed on the surface of waterproofing membrane;

[0003] In the prior art, a gasoline-driven sprayer is usually used to spray asphalt waterproofing membrane, but gasoline-driven machines are often dangerous, and the safety of spraying asphalt waterproofing membrane is low, to solve this problem, the prior art proposes a patent announcement No. CN218394217U, a sprayer for asphalt waterproofing membrane base treatment agent brushing, which introduces the base treatment agent into the liquid inlet of the pressure tank when in use, connects the gas source to open the gas inlet to flush the gas into the pressure tank, opens the liquid outlet, and during the inflation process, because the gas pressure in the tank is slightly higher than the atmospheric pressure outside the tank, the base treatment agent is slowly sprayed from the liquid outlet to the liquid head, and the spraying speed is determined by the inflation speed of the gas source, which can improve the safety of spraying asphalt waterproofing membrane, but it is not convenient to adjust the spraying temperature of asphalt waterproofing membrane coating according to temperature changes, and it is not convenient to keep the asphalt waterproofing membrane coating at a suitable temperature and fluidity during the spraying process, which will affect the spraying effect of asphalt waterproofing membrane. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] To solve the problems of the prior art, the utility model provides a spraying device for asphalt waterproofing membrane to solve the problem of keeping the asphalt waterproofing membrane coating at a suitable temperature and fluidity during the spraying process.

[0006] (II) Technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a spraying device for asphalt waterproofing membrane, comprising a spraying tank, an air inlet pipe, a liquid outlet pipe, a protective cover, a liquid inlet pipe, a temperature sensor, a protective cover, a heating plate and a connecting assembly;

[0008] The air inlet pipe is communicated with one side of the spraying tank, and the other side of the spraying tank is communicated with an exhaust pipe;

[0009] The liquid outlet pipe is communicated with the lower part of the spraying tank;

[0010] The protective cover is detachably connected to the top end of the spray tank.

[0011] The liquid inlet pipe is communicated with the protective cover.

[0012] The temperature sensor is installed on the inner side wall of the protective cover.

[0013] The protective cover is provided with two protective covers which are symmetrically and detachably connected to the spray tank.

[0014] The heating plate is provided with a plurality of heating plates which are respectively installed on the two protective covers.

[0015] The connecting assembly is arranged between the two protective covers.

[0016] Further, the connecting assembly comprises:

[0017] The connecting block is provided with a plurality of connecting blocks which are respectively fixedly connected to the two protective covers.

[0018] The connecting rod is provided with a plurality of connecting rods which are respectively connected between the plurality of connecting blocks, and the connecting block is provided with a connecting port matched with the connecting rod.

[0019] The connecting screw is fixedly connected to one side of each connecting rod.

[0020] The connecting screw ring is threadedly connected to each connecting screw.

[0021] Further, the bottom end of the protective cover is provided with a groove matched with the side wall of the spray tank, and a plurality of connecting screws are threadedly connected between the protective cover and the spray tank.

[0022] Further, the dust cover is detachably connected to the liquid inlet pipe, the top end of the dust cover is fixedly connected with a pull ring, and the top end of the protective cover is provided with a placing groove for placing the dust cover.

[0023] Further, the connecting plate is fixedly connected between the two adjacent connecting rods, and the handle ring is fixedly connected to the connecting plate.

[0024] Further, the air inlet pipe is provided with an air inlet valve, the air outlet pipe is provided with an air outlet valve, and the liquid outlet pipe is provided with a liquid outlet valve.

[0025] Further, the liquid outlet pipe is communicated with a telescopic pipe, and the telescopic pipe is communicated with a spray head.

[0026] (Three) beneficial effects

[0027] Compared with the prior art, the asphalt waterproof coiled material spraying device has the following beneficial effects:

[0028] 1. In the utility model, through the cooperation of the liquid inlet pipe and the liquid outlet pipe, the asphalt waterproof coiled material spraying material can be conveniently fed into and out of the spraying tank, through the cooperation of the protective cover and the dustproof cover, the asphalt waterproof coiled material spraying material can be conveniently sealed and protected, thereby conveniently improving the spraying storage effect of the asphalt waterproof coiled material spraying material;

[0029] 2. In the utility model, through the temperature sensor, the spraying temperature of the asphalt waterproof coiled material spraying material in the spraying tank can be conveniently sensed, through the multiple heating plates, the asphalt waterproof coiled material spraying material in the spraying tank can be heated in all directions, thereby conveniently keeping the asphalt waterproof coiled material spraying material at a suitable temperature and fluidity during the spraying process;

[0030] 3. In the utility model, through the air inlet pipe, air source can be conveniently introduced into the spraying tank, so that the asphalt waterproof coiled material spraying material can be slowly sprayed out through the liquid outlet pipe due to air pressure, thereby conveniently stably spraying the asphalt waterproof coiled material. BRIEF DESCRIPTION OF DRAWINGS

[0031] Fig. 1 It is a structural schematic view of the whole application;

[0032] Fig. 2 It is a structural schematic view of the cooperation of the protective cover, the connecting plate and the sealing gasket of the application;

[0033] Fig. 3 It is a structural schematic view of the cooperation of the protective cover, the liquid inlet pipe and the connecting screw of the application;

[0034] Fig. 4 It is a structural schematic view of the cooperation of the connecting rod, the connecting plate and the handle ring of the application.

[0035] In the drawing: 1, spraying tank; 2, air inlet pipe; 3, air outlet pipe; 4, liquid outlet pipe; 5, protective cover; 6, liquid inlet pipe; 7, temperature sensor; 8, protective cover; 9, heating plate; 10, connecting block; 11, connecting rod; 12, connecting screw; 13, connecting screw ring; 14, connecting screw; 15, dustproof cover; 16, pull ring; 17, connecting plate; 18, handle ring; 19, telescopic pipe; 20, spray head; 21, sealing gasket. DETAILED DESCRIPTION

[0036] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0037] Please refer to Figs. 1 to 4 The utility model provides a kind of spraying device for asphalt waterproofing membrane, including spraying tank 1, air inlet pipe 2, liquid discharge pipe 4, protective cover 5, liquid inlet pipe 6, temperature sensor 7, protective cover 8, heating plate 9 and connecting assembly, air inlet pipe 2 is communicated in one side of spraying tank 1, and the other side of spraying tank 1 is communicated with exhaust pipe 3, liquid discharge pipe 4 is communicated in the lower part of spraying tank 1, one side of liquid discharge pipe 4 is communicated with telescopic pipe 19, and spraying head 20 is communicated on telescopic pipe 19, telescopic pipe 19 can be unfolded or shrunk with the movement of spraying head 20, air inlet valve is provided on air inlet pipe 2, exhaust valve is provided on exhaust pipe 3, and liquid discharge valve is installed on liquid discharge pipe 4, opening air inlet valve can make gas source enter spraying tank 1 through air inlet pipe 2 (gas source can be coal gas, inert gas or air), opening exhaust valve on exhaust pipe 3 can discharge gas source in spraying tank 1, for subsequent processing or use, opening liquid discharge valve on liquid discharge pipe 4 facilitates the asphalt waterproofing membrane spraying material in spraying tank 1 to be discharged through telescopic pipe 19 and spraying head 20 and be sprayed, protective cover 5 can be detachably connected at the top of spraying tank 1, liquid inlet pipe 6 is communicated on protective cover 5, dust cover 15 can be detachably linked on liquid inlet pipe 6, and liquid inlet pipe 6 can be protected, dust cover 15 is fixedly connected at the top with pull ring 16, and dust cover 15 is moved, and dust cover 15 is placed in the top of protective cover 5 with the placing groove, and dust cover 15 is stably placed, so as to stably protect liquid inlet pipe 6, and asphalt waterproofing membrane can enter spraying tank 1 through liquid inlet pipe 6, temperature sensor 7 is installed on the inner side wall of protective cover 5, and the spraying temperature of asphalt waterproofing membrane spraying material is inducted, protective cover 8 is set to two, two protective covers 8 are symmetrically detachably connected on spraying tank 1, heating plate 9 is set to multiple, and multiple heating plates 9 are respectively installed on two protective covers 8, and asphalt waterproofing membrane spraying material in spraying tank 1 can be heated in all directions, so as to keep asphalt waterproofing membrane spraying material at appropriate spraying temperature, connecting assembly is arranged between two protective covers 8, and two protective covers 8 are fixedly connected with sealing gasket 21 on the side close to each other, so that two protective covers 8 are stably contacted, and spraying tank 1 is stably protected.

[0038] Specifically, the connecting assembly comprises connecting blocks 10, connecting rods 11, connecting screws 12 and connecting screw rings 13, the connecting blocks 10 are arranged in multiple, the multiple connecting blocks 10 are fixedly connected on the two protective covers 8 respectively, the connecting rods 11 are arranged in multiple, the multiple connecting rods 11 are fixedly connected between the multiple connecting blocks 10 respectively, the connecting blocks 10 are provided with connecting openings matched with the connecting rods 11, the connecting screws 12 are fixedly connected on one side of each connecting rod 11, the connecting screw rings 13 are threadedly connected on each connecting screw 12, the connecting plates 17 are fixedly connected between the adjacent two connecting rods 11, and the handle rings 18 are fixedly connected on the connecting plates 17.

[0039] When the two protective covers 8 are installed on the two sides of the spraying tank 1 respectively, the connecting plates 17 are moved through the handle rings 18, the adjacent two connecting rods 11 are moved through the connecting plates 17, the two connecting rods 11 are moved into the adjacent two connecting openings, the connecting screws 12 are inserted through the connecting openings, the connecting screw rings 13 are rotated on the connecting screws 12 when the connecting screws 12 are moved to the appropriate positions, and the connecting screws 12 and the connecting rods 11 are fixed on the connecting blocks 10, so that the two protective covers 8 can be stably installed on the spraying tank 1.

[0040] Specifically, the bottom end of the protective cover 5 is provided with a groove matched with the side wall of the spraying tank 1, and the multiple connecting screws 14 are threadedly connected between the protective cover 5 and the spraying tank 1.

[0041] Through the groove, the protective cover 5 can be placed on the spraying tank 1, and through the multiple connecting screws 14, the stability of the protective cover 5 placed on the spraying tank 1 can be improved.

[0042] In summary, when the asphalt waterproof roll coating material enters the spraying tank 1 through the liquid inlet pipe 6 (the liquid level of the asphalt waterproof roll coating material is lower than the bottom end of the gas inlet pipe 2), the dust cover 15 is placed on the liquid inlet pipe 6 to seal and protect the liquid inlet pipe 6, when the spraying work is needed, the nozzle 20 is moved to the appropriate position, the gas inlet pipe 2, the exhaust pipe 3 and the liquid outlet pipe 4 are kept closed, then the gas inlet valve is opened, the gas source enters the spraying tank 1 through the gas inlet pipe 2, the liquid outlet valve is opened, during the process of inflating, the gas pressure in the spraying tank 1 is slightly higher than the atmospheric pressure outside the tank, the asphalt waterproof roll coating material can be slowly sprayed out through the liquid outlet pipe 4, the telescopic pipe 19 and the nozzle 20, and the spraying speed is determined by the inflating speed of the gas source, when the asphalt waterproof roll coating material is used up, the liquid outlet valve is closed, and the exhaust valve is opened, the excess gas in the spraying tank 1 can be discharged or used.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spraying device for asphalt waterproof membrane, characterized in that, Include: Spray tank (1); Air inlet pipe (2) is communicated to one side of the spray tank (1), and the other side of the spray tank (1) is communicated with exhaust pipe (3); Liquid discharge pipe (4) is communicated to the lower part of the spray tank (1); Protective cover (5) is detachably connected to the top end of the spray tank (1); Liquid inlet pipe (6) is communicated to the protective cover (5); Temperature sensor (7) is installed on the inner side wall of the protective cover (5); Protective cover (8) is provided with two, two protective cover (8) is symmetrically detachably connected to the spray tank (1); Heating plate (9) is provided with a plurality of, a plurality of heating plates (9) are respectively installed on two protective cover (8); The connecting assembly is provided between the two protective cover (8).

2. The spraying device for bituminous waterproofing membrane according to claim 1, wherein The connecting assembly includes: Connecting block (10) is provided with a plurality of, a plurality of connecting block (10) is respectively fixedly connected to two protective cover (8); Connecting rod (11) is provided with a plurality of, a plurality of connecting rod (11) is respectively connected between a plurality of connecting block (10), the connecting block (10) is provided with connecting port matched with the connecting rod (11); Connecting screw (12) is fixedly connected to one side of each connecting rod (11); Connecting screw ring (13) is threadedly connected to each connecting screw (12).

3. The spraying device for bituminous waterproofing membrane according to claim 2, wherein The bottom end of the protective cover (5) is provided with a groove matched with the side wall of the spray tank (1), and a plurality of connecting screws (14) are threadedly connected between the protective cover (5) and the spray tank (1).

4. The coating device for bituminous waterproofing membrane according to claim 3, wherein The liquid inlet pipe (6) is detachably connected with dust cover (15), the top end of the dust cover (15) is fixedly connected with pull ring (16), and the top end of the protective cover (5) is provided with placing groove for placing the dust cover (15).

5. The coating device for bituminous waterproofing membrane according to claim 4, wherein The connecting plate (17) is fixedly connected between the two adjacent connecting rods (11), and the handle ring (18) is fixedly connected to the connecting plate (17).

6. The coating device for bituminous waterproofing membrane according to claim 5, wherein The air inlet pipe (2) is provided with air inlet valve, the exhaust pipe (3) is provided with exhaust valve, and the liquid discharge pipe (4) is provided with liquid discharge valve.

7. The coating device for bituminous waterproofing membrane according to claim 6, wherein The side of the liquid discharge pipe (4) is communicated with telescopic pipe (19), and the telescopic pipe (19) is communicated with spray head (20).

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