CN215088378U - Special spraying equipment of photocatalyst - Google Patents

Abstract

The utility model discloses a special spraying equipment of photocatalyst, including the body of a gun that has accommodating space, with the rifle head that the body of a gun is connected, with the photocatalyst that the body of a gun is connected refines subassembly, driving piece and power, the body of a gun includes mutual matched stack first casing and second casing, and is connected first casing with the baffle of second casing, the baffle will accommodating space separates for antechamber and back chamber, the photocatalyst refine the subassembly with the body of a gun encloses jointly into the antechamber, just the antechamber with rifle head intercommunication, the driving piece reaches the power accept in the back chamber, just the driving piece with the antechamber intercommunication, the power respectively with the photocatalyst refines the subassembly and the driving piece electricity is connected. Compared with the prior art, the utility model provides a special spraying equipment of photocatalyst can satisfy nanometer spraying, the atomizing wind channel is more reasonable, the particle diameter is more even, easy operation and portable.

Description

Special spraying equipment of photocatalyst

Technical Field

The utility model relates to a spraying technical field especially relates to a special spraying equipment of nanometer photocatalyst.

Background

The photocatalyst is a white milk-shaped or transparent liquid, and when in use, a special spray gun is connected with a high-pressure air pump to spray the liquid on the wall surface or the furniture surface. After spraying, a complete, uniform and lasting photocatalyst coating is formed on the surface of an object, and the photocatalyst material has extremely strong functions of sterilization, deodorization, mildew prevention, pollution prevention, self-cleaning and air purification.

In the spraying process of the photocatalyst, a spray gun is usually used, and the spray gun uses liquid or compressed air to rapidly release as power to atomize and spray the photocatalyst liquid contained in the spray gun. At present, the types of spray guns include a pressure type spray gun, a Kale type spray gun, an automatic recovery type spray gun and the like, and the spray guns can be directly used for coating in the industry, namely simple spray guns can be installed into automatic equipment, such as an automatic glue sprayer, an automatic glue spreader, an automatic paint sprayer, a coating machine and other spraying equipment.

However, the requirement of the nano photocatalyst material on the tool is very strict when in use, the ordinary spray gun cannot realize the particle size minimization, and the special air pump is inconvenient to carry. For common photocatalyst spray guns and photocatalyst spray pots in the market, the spraying particle size is usually far larger than 10 microns, and the spraying of nano-scale materials cannot be satisfied at all.

Therefore, it is necessary to provide a spraying apparatus dedicated for photocatalyst, which can meet the requirements of nano-scale spraying, more reasonable atomization air channel, more uniform particle size, simple operation and portability, and solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can satisfy nanometer spraying, the atomizing wind channel is more reasonable, the particle diameter is more even, easy operation and portable's special spraying equipment of photocatalyst.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a special spraying equipment of photocatalyst, including the body of a gun that has accommodating space, with the rifle head that the body of a gun is connected, with the photocatalyst that the body of a gun is connected refines subassembly, driving piece and power, the body of a gun includes first casing and the second casing of mutual matched stack and connects first casing with the baffle of second casing, the baffle will accommodating space separates for antechamber and back chamber, the photocatalyst refines the subassembly with the body of a gun encloses jointly into the antechamber, just the antechamber with rifle head intercommunication, the driving piece reaches the power accept in the back chamber, just the driving piece with the antechamber intercommunication, the power respectively with the photocatalyst refines the subassembly and the driving piece electricity is connected.

Preferably, the photocatalyst refining component comprises a shell body clamped with the first shell body and the second shell body, a filter plate fixedly connected with the shell body, a stirrer fixedly arranged in the middle of the filter plate and at least one conveying pipeline fixedly arranged on the filter plate, the filter plate divides the front cavity into a front filter cavity close to the partition plate and a rear filter cavity far away from the partition plate, the front filter cavity is communicated with the rear filter cavity, one end of the conveying pipeline is arranged in the rear filter cavity, and the other end of the conveying pipeline is connected with the gun head.

Preferably, the number of the conveying pipelines is two.

Preferably, the rifle body still including set up in the ventilation hole of first casing and/or second casing, the input of driving piece with the ventilation hole is just to setting up, the output of driving piece with baffle fixed connection and with preceding filter chamber intercommunication.

Preferably, the driving member is a high pressure fan.

Preferably, the spraying equipment special for photocatalyst further comprises a water replenishing pipe perpendicular to the partition plate, one end of the water replenishing pipe extends out of the accommodating space, and the other end of the water replenishing pipe extends into the front filter cavity.

Preferably, the water replenishing pipe comprises a pipe body part, a one-way valve arranged in the pipe body part and a sealing cover arranged at one end, far away from the front filter cavity, of the pipe body part, and the one-way valve is used for preventing liquid from flowing outwards from the accommodating space through the pipe body part.

Preferably, the rifle head include with body of a gun fixed connection's connector, accept in atomizer in the connector and with the connector can dismantle the rubber head hose of connection, the one end of connector is provided with endocentric inner wall and outer wall, the inner wall with form the confession between the outer wall the clearance of rubber head hose male, the outer wall is provided with from its inner wall to keeping away from the sunken draw-in groove that forms of clearance direction, the rubber head hose be provided with the sand grip that the draw-in groove matches.

Preferably, the gun head further comprises a waterproof silica gel ring clamped at the joint of the connector and the rubber head hose.

Preferably, the atomizer is an ultrasonic atomizer.

In summary, compared with the prior art, the spraying device special for photocatalyst provided by the utility model has the advantages that the partition board is arranged in the accommodating space, the accommodating space is divided into the front cavity and the rear cavity by the partition board, the structure is simple, the spraying device is convenient to use, and meanwhile, the front cavity is utilized to intensively store photocatalyst liquid to be sprayed, so that the spraying device is convenient to carry and is beneficial to improving the spraying efficiency; the front cavity comprises a front filter cavity and a rear filter cavity, the photocatalyst solution stored in the front filter cavity is continuously stirred by the stirrer, the photocatalyst solution can be prevented from being agglomerated in the front cavity due to standing, meanwhile, the driving piece is arranged to be a high-pressure fan, and the front filter cavity is pressurized by the high-pressure fan, so that the photocatalyst solution is sprayed along the path of the front filter cavity, the rear filter cavity, a material conveying pipe and a gun head, the photocatalyst solution has high potential energy, the spraying force is improved, and the solution spraying quality is ensured; set up the atomizer is the ultrasonic atomization ware for the process the photocatalyst solution granule of rifle head is more tiny, dispersion, has increased the total surface area of spraying of photocatalyst solution, has also accelerated the conjunctiva speed of the photocatalyst solution after the spraying, has further promoted injection quality.

Drawings

Fig. 1 is a schematic perspective view of a spraying apparatus dedicated for photocatalyst according to the present invention;

fig. 2 is an exploded schematic view of a three-dimensional structure of the spraying device dedicated for photocatalyst provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the special spraying device for photocatalyst provided by the present invention after the first shell is removed;

FIG. 4 is a sectional view of the photocatalyst-dedicated spraying apparatus shown in FIG. 1 taken along line A-A;

FIG. 5 is an enlarged view of a portion B of the spraying apparatus dedicated for photocatalyst shown in FIG. 2;

FIG. 6 is an enlarged view of a portion C of the photocatalyst spraying apparatus shown in FIG. 2;

fig. 7 is an enlarged view of a portion D of the photocatalyst special spraying apparatus shown in fig. 4.

In the figure, 100, a photocatalyst special spraying device; 10. a gun body; 11. a first housing; 12. a second housing; 13. a partition plate; 14. a vent hole; 20. a gun head; 21. a connector; 211. an inner wall; 212. an outer wall; 2121. a card slot; 22. an atomizer; 23. a rubber head hose; 231. a convex strip; 24. a waterproof silica gel ring; 30. a photocatalyst refining component; 31. an outer housing; 311. a feeding port; 32. filtering the plate; 321. a plate body portion; 322. a through hole; 33. a stirrer; 34. a delivery pipe; 50. a power source; 51. a battery; 52. a switch; 60. a water replenishing pipe; 61. a body portion; 62. a one-way valve; 63. a sealing cover; 101. an accommodating space; 1011. a front cavity; 1014. a front filter chamber; 1015. a rear filter chamber; 1012. a rear cavity; 102. a gap.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples. The following experimental examples and examples are intended to further illustrate but not limit the invention.

Referring to fig. 1 to 7, the present invention provides a spraying apparatus 100 for photocatalyst, wherein the spraying apparatus 100 for photocatalyst comprises a gun body 10 having an accommodating space 101, a gun head 20 connected to the gun body 10, a photocatalyst refining assembly 30 connected to the gun body 10, a driving member (not shown), a power source 50, and a water replenishing pipe 60.

The gun body 10 comprises a first shell 11 and a second shell 12 which are assembled with each other, a partition 13 connecting the first shell 11 and the second shell 12, and a vent 14 arranged on the first shell 11 and/or the second shell 12. The partition plate 13 divides the accommodating space 101 into a front cavity 1011 and a rear cavity 1012, wherein the front cavity 1011 is used for storing a photocatalyst solution to be sprayed.

Specifically, in this embodiment, the front cavity 1011 is defined by the photocatalyst refining component 30 and the gun body 10, and the front cavity 1011 is communicated with the gun head 20.

The gun head 20 comprises a connector 21 fixedly connected with the gun body 10, an atomizer 22 accommodated in the connector 21, a rubber head hose 23 detachably connected with the connector 21 and a waterproof silica gel ring 24.

One end of the connector 21 is clamped between the first housing 11 and the second housing 12, the atomizer 22 is disposed at this end, and the first housing 11 and the second housing 12 clamp the atomizer 22 together.

The other end of the connector 21 is provided with an inner wall 211 and an outer wall 212 which are concentric, and a gap 102 for inserting the rubber hose 23 is formed between the inner wall 211 and the outer wall 212. The outer wall 212 is provided with a locking groove 2121 formed by recessing from the inner wall to a direction away from the gap 102.

Preferably, the atomizer 22 is an ultrasonic atomizer. Before spraying the photocatalyst solution, the atomizer 22 is used to perform ultrasonic atomization treatment on the photocatalyst solution, so that the sprayed photocatalyst solution particles are smaller, and the total surface area of the photocatalyst spray is increased to cover a larger coating range.

One end of the rubber head hose 23 can extend into the gap 102, and the rubber head hose 23 is provided with a convex strip 231 matched with the clamping groove 2121. In the installation process of the spraying device 100 dedicated to photocatalyst, an operator can push the rubber head hose 23 into the gap 102 by aligning the protruding strip 231 with the slot 2121, and after the rubber head hose 23 contacts the bottom of the slot 2121, the operator can fix the rubber head hose 23 by rotating the rubber head hose 23.

The waterproof silica gel ring 24 is arranged at the joint of the connector 21 and the rubber head hose 23. It should be noted that the connector 21 with under the squeezing action of rubber head hose 23, waterproof silica gel circle 24 with rubber head hose 23 closely cooperates, has strengthened on the one hand the connector 21 with the relation of connection between the waterproof silica gel circle 23 has avoided rubber head hose 23 is because of the too big not hard up of atmospheric pressure, and on the other hand can effectively prevent photocatalyst solution's leakage.

The photocatalyst refining component 30 is used for refining particles of photocatalyst solution to be sprayed, and avoids agglomeration of the photocatalyst solution. Specifically, the photocatalyst refining component 30 includes a shell 31 clamped with the first shell 11 and the second shell 12, a filter plate 32 fixedly connected with the shell 31, a stirrer 33 fixedly arranged in the middle of the filter plate 31, and at least one material conveying pipe 34 fixedly arranged on the filter plate 32. The filter plate 31 divides the front cavity 1011 into a front filter cavity 1014 close to the partition plate 13 and a rear filter cavity 1015 far away from the partition plate 13, the front filter cavity 1014 is communicated with the rear filter cavity 1015, one end of the feed delivery pipe 34 is arranged in the rear filter cavity 1015, and the other end is connected with the gun head 20.

Preferably, the ratio of the volume of the front filter chamber 1014 to the volume of the rear filter chamber 1015 is 3 to 5. So set up, utilize agitator 33 in before filter chamber 1014 continuously stir and wait to spray photocatalyst liquid for the photocatalyst granule of caking is in the stirring of agitator 33 is broken up down, and is getting into the in-process of back filter chamber 1015 is ground for dispersed photocatalyst tiny particle, has guaranteed photocatalyst's blowout quality.

Specifically, in the present embodiment, the filter plate 32 includes a plate portion 321 and a plurality of through holes 322 formed through the plate portion 321 in a thickness direction of the plate portion 321, the agitator 33 is fixedly disposed in a middle portion of the plate portion 321, and the plurality of through holes 322 are uniformly distributed along a circumferential direction of the agitator 33.

The side wall of the outer shell 31 is provided with a feed inlet 311 communicated with the front filtering cavity 1014.

Preferably, the number of the feed delivery pipes 34 is two. The two material conveying pipes 34 simultaneously convey the photocatalyst solution, so that the photocatalyst special spraying equipment 100 can adapt to the work with large spraying amount and quickly spray the photocatalyst solution stored in the front cavity 1011. Of course, this is not a limitation of the present invention, and in other embodiments of the present invention, the number of the material conveying pipes 34 may also be three or four.

The driver and the power source 50 are housed within the rear cavity 1012, and the driver is in communication with the front cavity 1011. In this embodiment, the driving member is a high pressure fan and is disposed at the rear cavity 1012 corresponding to the vent 14. The input end of the driving piece is opposite to the air vent 14, and the output end of the driving piece is fixedly connected with the partition plate 13 and communicated with the front filter chamber 1014.

The power supply 50 is electrically connected to the photocatalyst refining element 30 and the driving member, respectively, to supply power to the photocatalyst refining element and the driving member. The power supply 50 includes a battery 51 housed in the rear cavity 1012 and a switch 52 connected to the battery 51.

The battery 51 is used for storing electric energy and supplying power to the driving member and the stirrer 33. Preferably, the battery 51 may be a rechargeable battery.

The switch 52 is used for controlling the on-off of the circuit between the battery 51 and the driving member, and between the battery 51 and the stirrer 33. When the switch 52 is depressed by an operator, the battery 51 is in electrical communication with the drive member and the electrical circuit between the battery 51 and the agitator 33, and when the switch 52 is released by the operator, the electrical circuit between the battery 51 and the drive member and between the battery 51 and the agitator 33 is broken.

The water replenishing pipe 60 is perpendicular to the partition plate 13, one end of the water replenishing pipe 60 extends out of the accommodating space 101, and the other end of the water replenishing pipe 60 extends into the front filter chamber 1014. Specifically, the water replenishing pipe 60 includes a pipe body 61, a check valve 62 disposed in the pipe body 61, and a sealing cover 63 disposed at an end of the pipe body 61 away from the prefilter chamber 1014. The one-way valve 62 is used for preventing the liquid from flowing outwards from the accommodating space 101 through the pipe body part 61.

During the use of the spraying device 100 dedicated for photocatalyst, an operator can supplement water into the prefilter chamber 1014 through the water supplementing pipe 60 to adjust the concentration of photocatalyst solution. Simultaneously, in order to avoid in the use of the special spraying equipment 100 of photocatalyst, the atmospheric pressure in the preceding chamber 1011 is too big and lead to unable passing through moisturizing pipe 60 carries out the moisturizing, sets up check valve 62 for the operator is when carrying out the moisturizing, through in the moisturizing pipe 60 pressure release, photocatalyst solution in the preceding filter chamber 1014 can not pass through moisturizing pipe 60 backward flow has guaranteed the safe in utilization of the special spraying equipment 100 of photocatalyst.

Preferably, the sealing cover 63 is a silicone plug.

Compared with the prior art, the special spraying equipment for photocatalyst provided by the utility model has the advantages that the accommodating space is divided into the front cavity and the rear cavity by the partition board arranged in the accommodating space, the structure is simple, the use is convenient, and meanwhile, the front cavity is utilized to intensively store photocatalyst liquid to be sprayed, so that the special spraying equipment is convenient to carry and is beneficial to improving the spraying efficiency; the front cavity comprises a front filter cavity and a rear filter cavity, the photocatalyst solution stored in the front filter cavity is continuously stirred by the stirrer, the photocatalyst solution can be prevented from being agglomerated in the front cavity due to standing, meanwhile, the driving piece is arranged to be a high-pressure fan, and the front filter cavity is pressurized by the high-pressure fan, so that the photocatalyst solution is sprayed along the path of the front filter cavity, the rear filter cavity, a material conveying pipe and a gun head, the photocatalyst solution has high potential energy, the spraying force is improved, and the solution spraying quality is ensured; set up the atomizer is the ultrasonic atomization ware for the process the photocatalyst solution granule of rifle head is more tiny, dispersion, has increased the total surface area of spraying of photocatalyst solution, has also accelerated the conjunctiva speed of the photocatalyst solution after the spraying, has further promoted injection quality.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should be construed as the scope of the present invention.

Claims (10)

1. The utility model provides a special spraying equipment of photocatalyst, its characterized in that, including the body of a gun that has accommodating space, with the rifle head that the body of a gun is connected, with the photocatalyst that the body of a gun is connected refines subassembly, driving piece and power, the body of a gun includes first casing and the second casing of mutual matched stack and connects first casing with the baffle of second casing, the baffle will accommodating space separates for antechamber and back chamber, the photocatalyst refines the subassembly with the body of a gun encloses jointly into the antechamber, just the antechamber with rifle head intercommunication, the driving piece with the power accept in the back chamber, just the driving piece with the antechamber intercommunication, the power respectively with the photocatalyst refines the subassembly and the driving piece electricity is connected.

2. The spraying equipment special for photocatalyst according to claim 1, wherein the photocatalyst refining component comprises an outer shell clamped with the first shell and the second shell, a filter plate fixedly connected with the outer shell, a stirrer fixedly arranged in the middle of the filter plate, and at least one material conveying pipe fixedly arranged on the filter plate, the front cavity is divided into a front filter cavity close to the partition plate and a rear filter cavity far away from the partition plate by the filter plate, the front filter cavity is communicated with the rear filter cavity, one end of the material conveying pipe is arranged in the rear filter cavity, and the other end of the material conveying pipe is connected with the gun head.

3. The spraying equipment special for photocatalyst as claimed in claim 2, wherein the number of the feed delivery pipes is two.

4. The spraying equipment special for photocatalyst as claimed in claim 2, wherein the gun body further comprises a ventilation hole disposed in the first housing and/or the second housing, the input end of the driving member is disposed opposite to the ventilation hole, and the output end of the driving member is fixedly connected to the partition plate and communicated with the front filter chamber.

5. The spraying equipment special for photocatalyst as claimed in claim 4, wherein the driving member is a high pressure blower.

6. The special spraying equipment of claim 2, further comprising a water replenishing pipe perpendicular to the partition plate, wherein one end of the water replenishing pipe extends out of the accommodating space, and the other end of the water replenishing pipe extends into the front filter cavity.

7. The spraying device special for photocatalyst as claimed in claim 6, wherein the watering pipe comprises a pipe body portion, a one-way valve disposed in the pipe body portion, and a sealing cover disposed at an end of the pipe body portion away from the front filter chamber, the one-way valve being configured to prevent liquid from flowing outwards from the accommodating space through the pipe body portion.

8. The spraying equipment special for photocatalyst according to claim 2, wherein the gun head comprises a connector fixedly connected with the gun body, an atomizer contained in the connector, and a rubber hose detachably connected with the connector, one end of the connector is provided with an inner wall and an outer wall which are concentric, a gap for the rubber hose to be inserted is formed between the inner wall and the outer wall, the outer wall is provided with a clamping groove formed by sinking from the inner wall to the direction far away from the gap, and the rubber hose is provided with a convex strip matched with the clamping groove.

9. The spraying equipment special for photocatalyst according to claim 8, wherein the gun head further comprises a waterproof silica gel ring clamped at the joint of the connector and the rubber head hose.

10. The spraying equipment special for photocatalyst as claimed in claim 8, wherein the atomizer is an ultrasonic atomizer.

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