CN213875375U - Coating water-spray-resistant experimental device - Google Patents
Coating water-spray-resistant experimental device Download PDFInfo
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- CN213875375U CN213875375U CN202022182753.2U CN202022182753U CN213875375U CN 213875375 U CN213875375 U CN 213875375U CN 202022182753 U CN202022182753 U CN 202022182753U CN 213875375 U CN213875375 U CN 213875375U
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Abstract
The utility model provides a coating water-fast experimental apparatus that drenches, the device from top to bottom include storage water tank, last storage water tank support, lower storage water tank and lower storage water tank support, be provided with the moisturizing pump in the storage water tank down, the moisturizing pump links to each other with last storage water tank through the moisturizing pipe, upward evenly set up 12 taps all around the storage water tank, the water that tap flows can flow into storage water tank down. This experimental apparatus can realize water resource cyclic utilization, eliminates the potential safety hazard, and a plurality of taps use simultaneously, improves experiment efficiency of software testing.
Description
Technical Field
The utility model relates to a coating experimental facilities technical field, concretely relates to coating water-fast experimental apparatus that drenches.
Background
Most of the performance tests of the water-based industrial paint need to test the initial water resistance of the paint, and the current experiment usually adopts a mode of spraying water below a faucet. And the water spraying experiment needs to be carried out continuously for a long time, a water tap in a laboratory is opened for a long time, potential safety hazards of sewer blockage and overflow exist in unattended operation at night, and the defect that resources can not be recycled and wasted exists in water resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coating water-fast experimental apparatus that drenches, this experimental apparatus can realize water resource cyclic utilization, eliminates the potential safety hazard, and a plurality of taps use simultaneously, improves experiment efficiency of software testing.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a coating is water-fast drenches experimental apparatus, the experimental apparatus that drenches includes storage water tank, last storage water tank support, lower storage water tank and lower storage water tank support from top to bottom, be provided with the moisturizing pump in the storage water tank down, the moisturizing pump passes through the moisturizing pipe and links to each other with last storage water tank, upward evenly set up 12 taps all around the storage water tank, the water that tap flows can flow into storage water tank down.
Furthermore, a floating ball liquid level meter is arranged in the upper water storage tank and is higher than the faucet, and the floating ball liquid level meter controls the running and stopping of the water replenishing pump through a contactor.
Furthermore, the floating ball liquid level meter has two positions of high water level and low water level, when the floating ball is at the low water level, the switch of the floating ball liquid level meter is closed, the contactor coil is electrified, and therefore the water replenishing pump is controlled to be started, and when the floating ball is at the high water level, the switch of the floating ball liquid level meter is disconnected, the contactor coil is electrified, and therefore the water replenishing pump is controlled to be stopped.
Furthermore, the upper water storage tank and the lower water storage tank are both provided with emptying cleaning valves.
Further, a filter screen is arranged above the bottom surface of the lower water storage tank, and a cushion block is arranged between the filter screen and the bottom surface of the lower water storage tank.
Compared with the prior art, the utility model discloses following advantage has:
coating water-fast experimental apparatus that drenches squeezes into the storage water tank through the water in the moisturizing pump will storage water tank down, goes up storage water tank tap outflow water and flows into storage water tank down, can realize the long-time cyclic utilization of last water, very big reduction the waste of water resource, and go up 12 taps that the storage water tank evenly arranged and can use simultaneously, improve experimental efficiency.
Coating water-fast experimental apparatus that drenches is provided with the floater level gauge in last storage water tank, can the automated inspection water level, through operation, the stopping of contactor control moisturizing pump, the overflow safety risk that exists when having avoided the operation at night.
Coating water-fast experimental apparatus that drenches go up the storage water tank and all be provided with the unloading cleaning valve with lower storage water tank, should empty unloading cleaning valve is a tap for unloading, can regularly empty the storage water tank down through this unloading tap. The water tank cleaning and maintaining device is used for cleaning and maintaining the water tank and replacing water in the water tank.
Water-fast experimental apparatus that drenches of coating lower storage water tank bottom surface top be provided with the filter screen, be equipped with the cushion between filter screen and the lower storage water tank bottom surface, place on the filter screen and film the appearance piece, filter and film the residue.
Drawings
FIG. 1 is a schematic structural view of the coating water-leaching resistant experimental device of the present invention;
FIG. 2 is an electrical control schematic diagram of the coating water-leaching resistant experimental device of the present invention;
description of reference numerals:
1-upper water storage tank, 2-upper water storage tank support, 3-lower water storage tank, 4-lower water storage tank support, 5-water replenishing pump, 6-water replenishing pipe, 7-water tap, 8-floating ball liquid level meter, 9-contactor, 10-emptying cleaning valve, 11-filter screen and 12-cushion block.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The utility model provides a coating water-fast experimental apparatus that drenches, is shown as figure 1, from top to bottom includes storage water tank 1, last storage water tank support 2, lower storage water tank 3 and lower storage water tank support 4, be provided with moisturizing pump 5 in the storage water tank 3 down, moisturizing pump 5 links to each other with last storage water tank 1 through moisturizing pipe 6, go up storage water tank 1 and evenly set up 12 taps 7 all around, the water that tap 7 flows can flow into storage water tank 3 down. Go up to be provided with floater level gauge 8 in the storage water tank 1, floater level gauge 8 is higher than tap 7, just floater level gauge 8 passes through operation, the stopping of contactor 9 control moisturizing pump 5, as shown in fig. 2, floater level gauge 8 has two positions of high water level, low water level, and when the floater was in the low water level, floater level gauge 8 switch KA was closed, and contactor 9 coil KM got electric, and by coil control contactor owner contact KM closed to control moisturizing pump 5 starts. When the floating ball is at a high water level, the switch KA of the floating ball liquid level meter 8 is disconnected, the coil KM of the contactor 9 loses power, the main contact of the contactor is controlled to be disconnected by the coil, and therefore the water replenishing pump 5 is controlled to stop. The upper water storage tank 1 and the lower water storage tank 3 are both provided with an emptying cleaning valve 10. A filter screen 11 is arranged above the bottom surface of the lower water storage tank 3, and a cushion block 12 is arranged between the filter screen 11 and the bottom surface of the lower water storage tank 3.
Claims (5)
1. The utility model provides a coating is water-fast drenches experimental apparatus, its characterized in that, the experimental apparatus that drenches includes storage water tank, last storage water tank support, lower storage water tank and lower storage water tank support from top to bottom, be provided with the moisturizing pump in the storage water tank down, the moisturizing pump passes through the moisturizing pipe and links to each other with last storage water tank, go up storage water tank and evenly set up 12 taps all around, the water that tap flows can flow into storage water tank down.
2. The experimental apparatus for testing the resistance of the coating to water drenching of claim 1, wherein a floating ball liquid level meter is arranged in the upper water storage tank, the floating ball liquid level meter is higher than a faucet, and the floating ball liquid level meter controls the operation and stop of the water replenishing pump through a contactor.
3. The experimental apparatus for testing the resistance of the coating to water drenching of claim 2, wherein the floating ball level meter has two positions of high water level and low water level, when the floating ball is at the low water level, the switch of the floating ball level meter is closed, the coil of the contactor is powered on, so as to control the start of the water replenishing pump, and when the floating ball is at the high water level, the switch of the floating ball level meter is disconnected, the coil of the contactor is powered off, so as to control the stop of the water replenishing pump.
4. The coating water-leaching-resistant experimental device as claimed in claim 1, wherein the upper water storage tank and the lower water storage tank are both provided with a vent cleaning valve.
5. The coating water-leaching-resistant experimental device as claimed in claim 1, wherein a filter screen is arranged above the bottom surface of the lower water storage tank, and a cushion block is arranged between the filter screen and the bottom surface of the lower water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182753.2U CN213875375U (en) | 2020-09-29 | 2020-09-29 | Coating water-spray-resistant experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182753.2U CN213875375U (en) | 2020-09-29 | 2020-09-29 | Coating water-spray-resistant experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213875375U true CN213875375U (en) | 2021-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022182753.2U Active CN213875375U (en) | 2020-09-29 | 2020-09-29 | Coating water-spray-resistant experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213875375U (en) |
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2020
- 2020-09-29 CN CN202022182753.2U patent/CN213875375U/en active Active
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