CN216725969U - Water curtain water replenishing device suitable for water curtain cabinet - Google Patents
Water curtain water replenishing device suitable for water curtain cabinet Download PDFInfo
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- CN216725969U CN216725969U CN202122436458.XU CN202122436458U CN216725969U CN 216725969 U CN216725969 U CN 216725969U CN 202122436458 U CN202122436458 U CN 202122436458U CN 216725969 U CN216725969 U CN 216725969U
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- water
- tank
- filtering
- curtain
- water curtain
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 226
- 238000001914 filtration Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 42
- 239000012530 fluid Substances 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005086 pumping Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model provides a water curtain water supplementing device suitable for a water curtain cabinet, which comprises a water curtain and a water pool, wherein the water curtain and the water pool are positioned in the water curtain cabinet, an overflow pool is arranged at the top of the water curtain, and the water pool is positioned below the water curtain, and the water supplementing device specifically comprises: the filtering tank is communicated with the water tank and formed on the side part of the water curtain cabinet; the filtering unit is arranged between the water tank and the filtering tank and is used for filtering liquid in the water tank into the filtering tank; one end of the liquid circulating device is connected to the filtering tank, and the other end of the liquid circulating device extends to the overflow tank; the automatic water replenishing device is arranged in the filtering tank and is used for automatically replenishing water when the liquid level in the filtering tank is lower than a threshold value or stopping replenishing water when the liquid level in the filtering tank is larger than or equal to the threshold value. The beneficial effects of its technical scheme lie in, through adding automatic water supply device, it can carry out the moisturizing to the cascade cabinet in real time automatically, through installing the filtering ponds additional to and be located the filter unit between pond and the filtering ponds, can the filtering keep apart float and sediment make circulating water pump can normal operating work.
Description
Technical Field
The utility model relates to the technical field of water curtain cabinets, in particular to a water curtain water replenishing device suitable for a water curtain cabinet.
Background
In order to increase the absorption of atomized paint in the coating environment of air spraying of the paint, the spraying and coating work can be carried out in a water curtain cabinet so as to reduce the emission of waste gas atmosphere and the harm to human bodies in the coating environment. The water curtain cabinet needs to make the water in the pool flow circularly continuously in the using process, and the consumption of the pool water is accelerated in the process. When the water level is too low, the water pump can be used for pumping air, so that the cavitation of the impeller is caused, the service life of the impeller is shortened, and the absorption of atomized coating is influenced due to the fact that the water amount of the water curtain is not full, and the environment is polluted due to pollutant emission. The prior art introduces a water replenishing device, but in a specific spraying environment, part of the coating can float or settle in a water pool along with water flow, if the coating enters a water circulation, the pollution of the water circulation path is inevitably caused, and the re-atomized water containing the coating can enter the air again to cause harm to human bodies.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that the cascade cabinet moisturizing exists among the prior art, provide a device simple structure now, realize automatic water supply and reduce the cascade moisturizing device of coating to the pollution problem in circulation water route.
The utility model provides a cascade moisturizing device suitable for among cascade cabinet, includes, is located cascade, the pond in the cascade cabinet, the top of cascade is provided with the overflow pond, the pond is located the below of cascade specifically includes:
the filtering tank is communicated with the water tank and is formed on the side part of the water curtain cabinet;
a filter unit disposed between the water tank and the filter tank, the filter unit being configured to filter the liquid in the water tank into the filter tank;
a liquid circulating device, one end of which is connected to the filtering tank and the other end of which extends to the overflow tank;
the automatic water replenishing device is arranged in the filtering pool and used for automatically replenishing water when the liquid level in the filtering pool is lower than a threshold value, or stopping replenishing water when the liquid level in the filtering pool is larger than or equal to the threshold value.
Preferably, the filtering unit consists of a plurality of partition boards with different water outlet heights.
Preferably, adjacent partitions have a predetermined interval therebetween.
Preferably, the separator includes:
the water outlet of the first partition board is arranged in the middle of the partition board body along the horizontal direction;
the water outlet of the second partition board is arranged at the position, close to the top, of the partition board body in the horizontal direction, and the height of the water outlet of the second partition board is higher than that of the water outlet of the first partition board;
and the water outlet of the third partition board is arranged at the position, close to the middle part, of the partition board body along the horizontal direction, and the height of the water outlet of the third partition board is lower than that of the water outlet of the first partition board.
Preferably, the automatic water replenishing apparatus includes:
a water supply pipeline extending to the filtering tank;
the float valve is configured in the filtering tank and connected with the end part of the water supply pipeline, and is used for opening the automatic water supply pipeline when the liquid level in the filtering tank is lower than the threshold value, and the liquid level in the filtering tank is larger than or equal to the threshold value so that the water supply pipeline is in a closed state.
Preferably, the liquid circulation device includes:
a water pump;
and one end of the connecting pipeline is used as a water inlet end and is connected with the filtering tank, and the other end of the connecting pipeline is used as a water outlet end and extends to the overflow tank.
Preferably, the water tank and the bottom of the filtering tank are in the same horizontal plane.
Preferably, the top of the water curtain cabinet is provided with an exhaust port corresponding to the overflow tank.
Preferably, the width of the overflow tank is smaller than the width of the water tank.
Preferably, one end of the water curtain is connected with the edge of the overflow tank, and the other end of the water curtain is connected with the top of the water tank.
The technical scheme has the following advantages or beneficial effects:
by adding the automatic water replenishing device, the water can be automatically replenished to the water curtain cabinet in real time, and the problems that the water level is too low due to untimely water replenishing of the existing water curtain cabinet, the impeller is subjected to cavitation due to air suction of a water pump, the service life of the impeller is shortened, and pollutant discharge and environment pollution are caused due to the influence on absorption of atomized coating due to insufficient water amount of the water curtain can be effectively solved;
through installing the filtering ponds additional to and be located the filter unit between pond and the filtering ponds, can the filtering keep apart floater and precipitate and make circulating water pump can normal operating work, effectively avoid making the circulating water pump inflow not enough because of blockking up and lead to the condition of idle running. Prevent that the floater from hindering and influencing the automatic water supply function, saved the manpower and frequently cleared up floater and precipitate, improve equipment work efficiency.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the utility model.
FIG. 1 is a schematic structural view of a preferred embodiment of a water curtain water replenishing device suitable for use in a water curtain cabinet according to the present invention;
FIG. 2 is a schematic front view of a water replenishing device for a water curtain of a water curtain cabinet according to an embodiment of the present invention,
fig. 3 is a schematic side view of an embodiment of a water replenishing device for a water curtain of a water curtain cabinet according to the present invention.
The above reference numerals denote:
1. a water curtain; 2. a pool; 3. an overflow tank; 4. a filtration tank; 5. a liquid circulation device; 6. an automatic water replenishing device; 7. an exhaust port; 8. a partition plate; 51. a water pump; 52. connecting a pipeline; 61. a water supply line; 62. a float valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
As shown in fig. 1-3, an embodiment of a water curtain water replenishing device suitable for a water curtain cabinet includes a water curtain 1 and a water pool 2 located in the water curtain cabinet, an overflow pool 3 is disposed on the top of the water curtain 1, and the water pool 2 is located below the water curtain 1, and specifically includes:
the filtering tank 4 is communicated with the water tank 2 and formed on the side part of the water curtain cabinet;
the filtering unit is arranged between the water tank 2 and the filtering tank 4 and is used for filtering the liquid in the water tank 2 into the filtering tank 4;
a liquid circulating device 5, one end of which is connected to the filtering tank 4 and the other end of which extends to the overflow tank 3;
and the automatic water replenishing device 6 is arranged in the filtering tank 4 and is used for automatically replenishing water when the liquid level in the filtering tank 4 is lower than a threshold value or stopping replenishing water when the liquid level in the filtering tank 4 is greater than or equal to the threshold value.
In the technical scheme, the water curtain cabinet can timely sense the water level change in the water pool 2 while realizing the water circulation in the water pool 2 so as to realize targeted water supplement, particularly, the water level change in the water pool 2 is synchronously fed back in the filter pool 4 because the filter pool 4 is communicated with the water pool 2, so that the automatic water supplement device 6 arranged in the filter pool 4 can timely sense the whole liquid level change of the water pool 2, automatically supplement water when the liquid level is lower than a threshold value, and stop supplementing water when the liquid level is greater than or equal to the threshold value;
in addition, in order to realize the normal water circulation of the water curtain cabinet and the smoothness of water supplement, a filtering unit is additionally arranged between the filtering tank 4 and the water tank 2, so that water in the water tank 2 enters the filtering tank 4 after being filtered. The filtration unit can effectually filter the coating that floats on the surface of water that drops because of the spraying operation, and this moisturizing device is through whole cooperation, can solve the automatic water supply problem of cascade cabinet on the one hand, and on the other hand can filter floater or precipitate through the cooperation of filtration unit and filtering ponds 4 to overcome the floater and to the influence of automatic water supply device 6, its influence includes because the floater triggers the automatic device moisturizing by mistake, causes 2 overflows in pond. And the problem of blockage of the liquid circulating device 5 caused by the sediment or floating objects entering the circulating pipeline can be solved.
In a preferred embodiment, the filter unit consists of a plurality of partitions 8 with different outlet heights.
On the basis of the above technical solution, further, a predetermined interval is provided between adjacent partition boards 8.
On the basis of the above technical solution, further, the partition plate 8 includes:
the water outlet of the first partition board is arranged in the middle of the partition board body along the horizontal direction;
the water outlet of the second partition board is arranged at the position, close to the top, of the partition board body in the horizontal direction, and the height of the water outlet of the second partition board is higher than that of the water outlet of the first partition board;
and the water outlet of the third partition board is arranged at the position, close to the middle part, of the partition board body along the horizontal direction, and the height of the water outlet of the third partition board is lower than that of the water outlet of the first partition board.
Among the above-mentioned technical scheme, can be with the floater separation in pond 2 through baffle one, the difference in height between rethread baffle two and the baffle one to the deposit of 2 bottoms in separation pond flows to filtering ponds 4 in, the cooperation between baffle two and the baffle three, for the separation floater increases one insurance, the filter unit can also adopt other filtration, for example filter screen structure.
In a preferred embodiment, the automatic water replenishing device 6 includes: a water supply line 61 extending to the filtration tank 4; a ball float 62 disposed in the filtering tank 4 and connected to an end of the water supply line 61, wherein the ball float 62 opens the water supply line for automatic water supply when the liquid level in the filtering tank 4 is lower than a threshold value, and closes the water supply line when the liquid level in the filtering tank 4 is greater than or equal to the threshold value.
In another embodiment, the automatic water replenishing device 6 may include a water supply line, and a hydraulic water level control valve connected to the water supply line, or other types of pressure control valves capable of sensing water level changes and automatically controlling water replenishment according to the water level changes, so as to achieve automatic water replenishment.
In a preferred embodiment, the liquid circulation device 5 comprises: a water pump 51; and a connecting pipeline 52 connected with the water pump 51, wherein one end of the connecting pipeline 52 is used as a water inlet end and is connected with the filtering tank 4, and the other end of the connecting pipeline is used as a water outlet end and extends to the overflow tank 3.
In a preferred embodiment, the bottoms of the water tank 2 and the filtering tank 4 are at the same horizontal plane, and the arrangement can ensure that the liquid levels of the water tank 2 and the filtering tank 4 are kept at the same horizontal position while the water tank 2 and the filtering tank 4 are communicated, so that the liquid level change of the water tank 2 can be synchronously fed back through the filtering tank 4.
In a preferred embodiment, an exhaust port 7 is formed at the top of the water curtain cabinet corresponding to the overflow tank 3, and the exhaust port 7 can be externally connected with a pipeline for exhausting the generated harmful gas.
In a preferred embodiment, the overflow 3 is of a width less than the width of the basin 2.
In a preferred embodiment, the water curtain 1 is connected at one end to the edge of the overflow 3 and at the other end to the top of the basin 2.
According to the working principle, as shown in the attached drawing, water in a water curtain cabinet water tank 2 passes through a filter tank 4 and then enters a circulating water pump after floating and sediment residues are treated at high and low water levels through a first water level partition plate, a second water level partition plate and a third water level partition plate (A, B, C) three-layer partition plate 8, the water is conveyed to an overflow tank 3 to overflow to form a water curtain 1, harmful gas is sucked out from the bottom through an exhaust port 7, the water flows return to the water tank 2 along the same trend to form secondary water circulation for use, when the water level is lower than a set water level, liquid level sensing automatic water replenishing is conducted through a ball float valve, so that sufficient water is ensured, further, floating and sediment are isolated through A, B, C three-layer filtering, the running of the circulating water pump is not influenced, and overflow caused by the fact that floating objects block the automatic water replenishing function and are out of control is prevented from occurring.
Through install filtering ponds 4 additional in traditional cascade cabinet, utilize 8 water level difference principle filters of baffle to keep apart floater and precipitate and make circulating water pump can normal operating work, effectively avoid making the circulating water pump inflow not enough because of blockking up and lead to the condition of idle running, can also prevent that floater from hindering to influence the automatic water supply function, saved the manpower and frequently cleared up floater and precipitate, improve equipment work efficiency.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a cascade moisturizing device suitable for among cascade cabinet, is including being located cascade, the pond in the cascade cabinet, the top of cascade is provided with the overflow pond, the pond is located the below of cascade, its characterized in that includes:
the filtering tank is communicated with the water tank and is formed on the side part of the water curtain cabinet;
a filter unit disposed between the water tank and the filter tank, the filter unit being configured to filter the liquid in the water tank into the filter tank;
a liquid circulating device, one end of which is connected to the filtering tank and the other end of which extends to the overflow tank;
the automatic water replenishing device is arranged in the filtering pool and used for automatically replenishing water when the liquid level in the filtering pool is lower than a threshold value, or stopping replenishing water when the liquid level in the filtering pool is greater than or equal to the threshold value.
2. The water curtain water replenishing device according to claim 1, wherein the filtering unit is composed of a plurality of partition boards with different water outlet heights.
3. The water curtain refill device of claim 2, wherein adjacent baffles have a predetermined spacing therebetween.
4. The water curtain refill device of claim 2 or 3, wherein the partition comprises:
the water outlet of the first partition board is arranged in the middle of the partition board body along the horizontal direction;
the water outlet of the second partition board is arranged at the position, close to the top, of the partition board body along the horizontal direction, and the height of the water outlet of the second partition board is higher than that of the water outlet of the first partition board;
and the water outlet of the third partition board is arranged at the position, close to the middle part, of the partition board body along the horizontal direction, and the height of the water outlet of the third partition board is lower than that of the water outlet of the first partition board.
5. The cascade refill apparatus of claim 1, wherein the automatic refill apparatus comprises:
a water supply line extending to the filtration tank;
the float valve is configured in the filtering tank and connected with the end part of the water supply pipeline, and is used for opening the automatic water supply pipeline when the liquid level in the filtering tank is lower than the threshold value, and the liquid level in the filtering tank is larger than or equal to the threshold value so that the water supply pipeline is in a closed state.
6. The water curtain refill device of claim 1, wherein the fluid circulation device comprises:
a water pump;
and one end of the connecting pipeline is used as a water inlet end and is connected with the filtering tank, and the other end of the connecting pipeline is used as a water outlet end and extends to the overflow tank.
7. The water curtain refill device of claim 1, wherein the basin is at the same level as the bottom of the filter basin.
8. The cascade refill device of claim 1, wherein an exhaust opening is formed in the top of the cascade cabinet at a position corresponding to the overflow tank.
9. The cascade refill device of claim 1, wherein the overflow tank has a width less than the width of the basin.
10. The water curtain water replenishing device according to claim 1, wherein one end of the water curtain is connected with the edge of the overflow tank, and the other end of the water curtain is connected with the top of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436458.XU CN216725969U (en) | 2021-10-09 | 2021-10-09 | Water curtain water replenishing device suitable for water curtain cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122436458.XU CN216725969U (en) | 2021-10-09 | 2021-10-09 | Water curtain water replenishing device suitable for water curtain cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216725969U true CN216725969U (en) | 2022-06-14 |
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ID=81922886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122436458.XU Active CN216725969U (en) | 2021-10-09 | 2021-10-09 | Water curtain water replenishing device suitable for water curtain cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216725969U (en) |
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2021
- 2021-10-09 CN CN202122436458.XU patent/CN216725969U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 516100 tuguawei Industrial Zone, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee after: Guangdong Baibaishun Technology Co.,Ltd. Country or region after: China Address before: 516100 tuguawei Industrial Zone, Yuanzhou Town, BOLUO County, Huizhou City, Guangdong Province Patentee before: HUIZHOU FEIKAI NEW MATERIAL Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |