CN212550184U

CN212550184U - Paint spraying cabinet

Info

Publication number: CN212550184U
Application number: CN202020818950.6U
Authority: CN
Inventors: 何星智; 肖添财; 赵杨
Original assignee: Xiamen Huike Tiangong Purification Technology Co ltd
Current assignee: Xiamen Huike Tiangong Purification Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-19
Anticipated expiration: 2030-05-15

Abstract

The utility model provides a paint spraying cabinet, which comprises a cabinet body, a circulating and filtering system, a flow sensor, an alarm device and at least one spraying mechanism; a water tank is arranged at the lower part of the cabinet body; the water inlet end of the circulating filtration system is connected with the water tank, and the flow sensor is arranged at the water outlet end of the circulating filtration system; the spraying mechanism is connected with the flow sensor; the spraying mechanism penetrates through the cabinet body and is positioned above the water tank, and the flow sensor is in signal connection with the alarm device. The utility model has the advantages that: the blockage can be found in time, and the drain pipe is treated.

Description

Paint spraying cabinet

Technical Field

The utility model relates to a water curtain air-jet technical field especially relates to a cabinet sprays paint.

Background

The water curtain cabinet is a common device in paint spraying operation, has low initial investment and low operating cost, and has certain paint mist treatment capacity. The circulating water is the important assurance of cascade cabinet operation, uses a period of time back lacquer sediment to block up circulation system and leads to the water pump inflow to reduce, causes water pump mechanical seal to damage easily and leaks, leads to the unable use of cascade cabinet.

Disclosure of Invention

An object of the utility model is to provide a cabinet sprays paint can in time discover to block up to in time handle it.

A spray booth comprises a booth body, a circulating filter system, a flow sensor, an alarm device and at least one spray mechanism; a water tank is arranged at the lower part of the cabinet body; the water inlet end of the circulating filtration system is connected with the water tank, and the flow sensor is arranged at the water outlet end of the circulating filtration system; the spraying mechanism is connected with the flow sensor; the spraying mechanism penetrates through the cabinet body and is positioned above the water tank, and the flow sensor is in signal connection with the alarm device.

Furthermore, the circulating filter system comprises a drain pipe, a circulating water pump and a bag filter; a drain hole is formed in the side wall of the water tank, and one end of the drain pipe penetrates through the drain hole and is connected with the water tank; the other end of the drain pipe is sequentially connected with a circulating water pump and a bag filter; the water outlet end of the bag filter is connected with the flow sensor. The flow inductor is a low-flow inductor, and when the water yield in the bag filter is less than the lowest water yield of the flow inductor, the flow inductor transmits a signal to the alarm device to alarm, so that blockage is avoided.

Furthermore, a Y-shaped filter is arranged on the drain pipe.

Furthermore, the spraying mechanism comprises a spraying pipe and a spray head arranged at the water outlet end of the spraying pipe; the spray pipe is detachably connected with the spray head; the water inlet end of the spray pipe is connected with the flow sensor; and a Y-shaped filter is arranged on the spray pipe.

Furthermore, the spray pipe is in threaded connection with the spray head. Can conveniently dismantle, clear up the shower.

Furthermore, the top of the cabinet body is provided with an exhaust hole, and demisting fillers are arranged at the exhaust hole.

Furthermore, the front end of the cabinet body is provided with a water curtain, the upper end of the water curtain is connected with the top of the cabinet body, and an air inlet for air to enter is formed between the lower end of the water curtain and the water tank.

Furthermore, a plurality of partition plates are arranged on the inner walls of the water curtain and the cabinet body in a staggered manner; the baffle setting of slope on cascade and the cabinet body, the mechanism that sprays be located between two baffles. The airflow is bent and moves in the area, the flow speed is reduced, the paint mist in the airflow is removed by the spraying mechanism, and the paint mist content entering a subsequent treatment system is reduced.

Further, the liquid level sensor is a tuning fork switch.

Furthermore, a liquid level sensor is arranged in the water tank and is arranged at a high liquid level position of the water tank; the liquid level sensor is in signal connection with the alarm device. The liquid level sensor is arranged at the high liquid level of the water tank, when liquid in the water tank touches the liquid level sensor, the liquid level sensor transmits a signal to the alarm device to alarm, and the water tank which flows out due to too much liquid is avoided.

After the technical scheme is adopted, the beneficial effects of the utility model are that: the blockage can be found in time and can be treated in time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

1: cabinet body, 11: water tank, 111: inclined surface, 12: water curtain, 13: drain hole, 14: exhaust hole, 2: circulation filtration system, 21: drain pipe, 22: circulating water pump, 23: bag filter, 3: flow sensor, 4: spraying mechanism, 41: shower, 42: a spray head, 5: y-filter, 6: separator, 7: level sensor, 8: demisting filler, 9: and an alarm device.

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.

As shown in fig. 1, the present embodiment discloses a paint spraying cabinet, which includes a cabinet body 1, a circulating filtration system 2, a flow sensor 3, at least one spraying mechanism 4, a liquid level sensor 7 and an alarm device 9. The lower part of the cabinet body 1 is provided with a water tank 11, a liquid level sensor 7 is arranged at the high liquid level position of the water tank 11, the liquid level sensor 7 is in signal connection with an alarm device 9, when the liquid level sensor 7 is touched by the height of the liquid, the liquid level sensor 7 transmits a signal to the alarm device 9, the alarm device 9 gives an alarm, and the water tank is prevented from overflowing due to the overhigh water level. The bottom of the water tank 11 is an inclined surface 111.

The water inlet end of the circulating and filtering system 2 is connected with the water tank 11, and the circulating and filtering system 2 comprises a drain pipe 21, a circulating water pump 22 and a bag filter 23 which are sequentially connected with the drain pipe 21. A drain hole 13 is formed in the side wall of the water tank 11, a drain pipe 21 penetrates through the drain hole 13 to be connected with the water tank 11, and the drain pipe 21 is located at the high end of the bottom of the water tank 11. The Y-filter 5 is provided on the drain pipe 21. The water outlet end of the bag filter 23 is connected with the flow sensor 3, and the spraying mechanism 4 is connected with the flow sensor 3. The flow sensor 3 is in signal connection with the alarm device 9, the flow sensor 3 is a low-flow sensor, and when the flow passing through the flow sensor 3 is lower than the minimum flow value, the flow sensor 3 sends a signal to the alarm device 9 to give an alarm, so that the problem that a pipeline is blocked and cannot be cleaned in time is avoided.

When the number of the spraying mechanisms 4 is more than one, the spraying mechanisms can be connected in a shunting manner. The spraying mechanism 4 comprises a spraying pipe 41 and a spray head 42 connected with the water outlet end of the spraying pipe 41, and the spraying pipe 41 is in threaded connection with the spray head 42. The threaded connection is easy to disassemble, and impurities in the spray pipe 41 can be conveniently cleaned. The Y-shaped filter 5 is arranged on the spray pipe 41, and the Y-shaped filter 5 is in butt joint with the spray pipe 41 through a flange plate, so that later-stage maintenance and replacement are facilitated.

The top of the cabinet body 1 is provided with an exhaust hole 14, the exhaust hole is provided with demisting fillers 8, the exhaust hole 14 is positioned above the water tank 11, and the demisting fillers 8 are made of 250Y structured corrugated fillers. The defogging filler can filter a part of paint mist. The water closet also comprises a water curtain 12, the upper end of the water curtain 12 is connected with the top of the closet body 1, and an air inlet for air to enter is formed between the lower end of the water curtain 12 and the water tank 11. The inner walls of the water curtain 12 and the cabinet body 1 are provided with the plurality of partition plates 6 in a staggered mode, the partition plates 6 are obliquely arranged on the water curtain 12 and the cabinet body 1, the airflow is bent and advances in the area, the flow speed is reduced, paint mist in the airflow is removed by the spraying mechanism 4, and the paint mist content entering a subsequent treatment system is reduced.

The working principle is as follows:

in paint spraying operation in-process coating cloud gets into basin 11 from the air inlet, in the coating cloud gets into the liquid of basin partly attached to in the basin, and another part is up wafted along the air current region between cascade 12 and the interior baffle 6, staggers on the inner wall of cascade 12 and cabinet body 1 and is equipped with a plurality of baffles 6, and the air current is bent at this region and is advanced, and the velocity of flow reduces, and the coating cloud in the air current is got rid of by spraying 4 water sprays of mechanism, and liquid flows to the basin along with baffle 6. The water tank 11 is an inclined surface 111, and the sediment is settled at one end of the lower part of the water tank. The liquid in the water tank 11 flows to the circulating water pump 22 and the bag filter 23 through the drain pipe 21 once to be filtered for a plurality of times, and the impurities can be effectively filtered by the plurality of times of filtering. Circulating water enters the subsequent spraying mechanism 4 after being filtered by multiple times, and the spraying mechanism 4 is sprayed on the water curtain 12, so that the blockage of paint mist is effectively prevented; the filtered liquid flows to the spraying mechanism 4 from the flow sensor 3 once, and the spraying mechanism 4 sprays the liquid to remove paint mist. When the flow of the flow sensor 3 is too small, the flow sensor 3 sends a signal to the alarm device 9 to give an alarm, so that impurities in the drain pipe 21 can be cleaned in time. The liquid level sensor 7 is arranged at the high liquid level position of the water tank, and can effectively avoid the excessive liquid from overflowing out of the water tank 11.

To sum up, the utility model discloses a multiple filter equipment filters liquid, increases the pipeline jam that a flow inductor can be timely on the pipeline and handles, sets up level sensor can effectually prevent that liquid is too much and overflow out the basin in the basin, and the pipeline adopts the ring flange to be connected with Y type filter, makes things convenient for the maintenance and the change in later stage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. A spray booth which characterized in that: comprises a cabinet body, a circulating filtration system, a flow sensor, an alarm device and at least one spraying mechanism;

a water tank is arranged at the lower part of the cabinet body; the water inlet end of the circulating filtration system is connected with the water tank, and the flow sensor is arranged at the water outlet end of the circulating filtration system; the spraying mechanism is connected with the flow sensor; the spraying mechanism penetrates through the cabinet body and is positioned above the water tank, and the flow sensor is in signal connection with the alarm device.

2. A spray booth as claimed in claim 1, wherein: the circulating filter system comprises a drain pipe, a circulating water pump and a bag filter; a drain hole is arranged on the side wall of the water tank;

one end of the drain pipe penetrates through the drain hole and is connected with the water tank;

the other end of the drain pipe is sequentially connected with a circulating water pump and a bag filter;

the water outlet end of the bag filter is connected with the flow sensor.

3. A spray booth as claimed in claim 2, wherein: the drain pipe is provided with a Y-shaped filter.

4. A spray booth as claimed in claim 1, wherein: the spraying mechanism comprises a spraying pipe and a spray head arranged at the water outlet end of the spraying pipe; the spray pipe is detachably connected with the spray head;

the water inlet end of the spray pipe is connected with the flow sensor; and a Y-shaped filter is arranged on the spray pipe.

5. A spray booth as claimed in claim 1, wherein: the top of the cabinet body is provided with an exhaust hole, and demisting fillers are arranged at the exhaust hole.

6. A spray booth as claimed in claim 1, wherein: the front end of the cabinet body is provided with a water curtain, the upper end of the water curtain is connected with the top of the cabinet body, and an air inlet for air to enter is formed between the lower end of the water curtain and the water tank.

7. A spray booth as claimed in claim 6, wherein: a plurality of partition plates are arranged on the inner walls of the water curtain and the cabinet body in a staggered manner; the baffle setting of slope on cascade and the cabinet body, the mechanism that sprays be located between two baffles.

8. A spray booth as claimed in claim 2, wherein: a liquid level sensor is arranged in the water tank and is arranged at a high liquid level position of the water tank;

the liquid level sensor is in signal connection with the alarm device.

9. A spray booth as claimed in claim 8, wherein: the liquid level sensor is a tuning fork switch.

10. A spray booth as claimed in claim 2, wherein: the bottom of the water tank is an inclined plane, and the drain pipe is connected with the high end of the bottom of the water tank.