Non-contact water feeder service life testing machine

Abstract

The utility model discloses a non-contact water feeder life testing machine, relates to non-contact water feeder testing machine technical field, and comprises a water tank, a vertical plate is fixedly installed on the rear side of the upper surface of the water tank, three moving grooves are uniformly distributed on the front side of the surface of the vertical plate, the inner surface of the moving groove is rotatably provided with a lead screw, and the lead screw is connected with the vertical plate. The surface of the lead screw is in threaded connection with a movable plate, the upper end of the lead screw penetrates through the vertical plate to be provided with a hand wheel, and a fixed plate is fixedly installed on the front side of the surface of the vertical plate and located below the moving groove. Compared with an existing common non-contact water supply appliance testing machine, the non-contact water supply appliance testing machine has the advantages that a water supply appliance can be quickly and conveniently fixed and tested, and the water inlet end and the water outlet end of the water supply appliance can penetrate through the movable plate and the fixed plate through the penetrating holes, so that water supply and water drainage operation can be conveniently performed on the water supply appliance; and three groups of water supply devices can be fixed at one time for synchronous test, so that the test efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-contact water supply appliance testing machines, in particular to a non-contact water supply appliance life testing machine. Background Art

[0002] In order to judge the energy-saving performance of water and electricity systems on the market, it is necessary to test various building and home decoration appliances, especially the energy-saving performance of various intelligent home decoration building materials. With the development of science and technology, various high-end office buildings and business clubs, the water outlet components of the tap water system all use intelligent non-contact water supply devices, no longer using knife switches for control, and are directly controlled by induction to control the water outlet. This type of non-contact water supply device often has a time difference from sensing the external objects that need to be flushed to the water outlet and to closing. This time often requires waiting or flowing. In the national standard, the shorter the time difference, the more energy-saving and the best sensing effect. Since non-contact water supply devices are frequently used in public places, it is necessary to test their lifespan to determine the maximum usage time or number of times of the equipment.

[0003] However, when testing water supply equipment, existing non-contact water supply equipment testing machines need to fix the water supply equipment with bolts or locks, and tighten the bolts one by one, which is not convenient for rapid installation of the equipment, thereby delaying the overall test progress and affecting the test efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies were studied and improved, and a non-contact water supply equipment life tester was proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a non-contact water supply device life tester to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a non-contact water supply appliance life testing machine, comprising a water tank, a vertical plate fixedly installed on the rear side of the upper surface of the water tank, three movable grooves evenly distributed on the front side of the surface of the vertical plate, a screw rotatably provided on the inner surface of the movable groove, a movable plate threadedly connected to the surface of the screw, a handwheel installed through the upper end of the screw through the vertical plate, a fixed plate fixedly installed on the front side of the surface of the vertical plate below the movable groove, and perforations are provided on the surfaces of the fixed plate and the movable plate.

[0007] Preferably, a water trough is provided on the front side of the upper surface of the water tank, and water seepage holes are evenly distributed below the inner surface of the water trough.

[0008] Preferably, a burr is fixedly installed on the upper edge of the inner surface of the water tank, and the burr is composed of closely arranged bristles.

[0009] Preferably, three booster pumps are evenly distributed and installed on the rear side of the outer surface of the water tank, and the upper ends of the booster pumps are fixedly connected to delivery pipes.

[0010] Preferably, a hose is fixedly provided on the upper end of the delivery pipe, and the upper end of the hose is located on the front side of the vertical plate and can be connected to the water supply end of the water supply device.

[0011] Preferably, an operation console is fixedly provided on the outer front side of the water tank, and the operation console is divided into three groups corresponding to the control of different booster pumps.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is provided with a movable groove, a screw, a movable plate, a handwheel, a fixed plate and a perforation. The handwheel is used to rotate the screw. Under the limit of the movable groove, the movable plate can be moved, and cooperated with the bottom fixed plate to support the water supply device, and the water supply device is clamped and fixed, which facilitates the fast and convenient fixed test of the water supply device. The water inlet and discharge ends of the water supply device can pass through the movable plate and the fixed plate through the perforation, thereby facilitating the water supply and drainage operations of the water supply device. In addition, three groups of water supply devices can be fixed at one time for synchronous testing, which greatly improves the test efficiency.

[0014] 2. Through the arrangement of the water trough, seepage holes and burrs, the utility model allows the water discharged during the water supply device test to enter the water trough and flow back to the inside of the water tank through the seepage holes, so that the test water is reused for the second time to avoid wasting water resources. At the same time, when the water flows through the water supply device and is sprayed into the water trough, the burrs around the water trough can block the splashing of water, thereby preventing the test water from splashing out of the water trough and causing pollution to the working test area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall rear view structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. Water tank; 2. Vertical plate; 3. Moving groove; 4. Screw; 5. Movable plate; 6. Handwheel; 7. Fixed plate; 8. Perforation; 9. Water trough; 10. Weep hole; 11. Burr; 12. Booster pump; 13. Delivery pipe; 14. Hose; 15. Operation console. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1-Figure 3 As shown, the non-contact water supply device life tester includes a water tank 1, a vertical plate 2 is fixedly installed on the rear side of the upper surface of the water tank 1, three movable grooves 3 are evenly distributed on the front side of the surface of the vertical plate 2, a screw 4 is rotatably provided on the inner surface of the movable groove 3, a movable plate 5 is threadedly connected to the surface of the screw 4, the upper end of the screw 4 passes through the vertical plate 2 and is equipped with a handwheel 6, a fixed plate 7 is fixedly installed on the front side of the surface of the vertical plate 2 below the movable groove 3, and the surfaces of the fixed plate 7 and the movable plate 5 are both provided with through holes 8.

[0021] By adopting the above technical solution, the hand wheel 6 rotates the screw 4 to rotate, and under the limit of the movable groove 3, the movable plate 5 can move, and cooperate with the bottom fixed plate 7 to support the water supply device and clamp the water supply device;

[0022] The water inlet and the drain end of the water supply device can pass through the movable plate 5 and the fixed plate 7 through the perforation 8, thereby facilitating the water supply and drain operations of the water supply device;

[0023] It can fix three groups of water supply equipment at one time for synchronous testing.

[0024] Furthermore, a water trough 9 is provided on the front side of the upper surface of the water tank 1 , and water seepage holes 10 are evenly distributed below the inner surface of the water trough 9 .

[0025] By adopting the above technical solution, the water discharged during the water supply device test will enter the water tank 9 and flow back to the inside of the water tank 1 through the water seepage hole 10.

[0026] Furthermore, a burr 11 is fixedly installed on the upper edge of the inner surface of the water tank 9, and the burr 11 is composed of closely arranged bristles.

[0027] By adopting the above technical solution, when water flows through the water supply device and is sprayed into the water tank 9, the burrs 11 around the water tank 9 can prevent the water from splashing.

[0028] Furthermore, three booster pumps 12 are evenly distributed and installed on the rear side of the outer surface of the water tank 1 , and a delivery pipe 13 is fixedly connected to the upper end of the booster pump 12 .

[0029] By adopting the above technical solution, the booster pump 12 can suck the water inside the water tank 1 and discharge it through the delivery pipe 13.

[0030] Furthermore, a hose 14 is fixedly provided at the upper end of the delivery pipe 13 , and the upper end of the hose 14 is located at the front side of the riser 2 and can be connected to the water supply end of the water supply device.

[0031] By adopting the above technical solution, the water in the delivery pipe 13 will be delivered to the hose 14 to supply water to the water supply device.

[0032] Furthermore, an operation console 15 is fixedly provided on the front side of the outer surface of the water tank 1 , and the operation console 15 is divided into three groups corresponding to controlling different booster pumps 12 .

[0033] By adopting the above technical solution, the three groups of booster pumps 12 can be controlled separately, that is, separate tests with different test water pressures can be performed on three groups of different water supply appliances.

[0034] Working principle: When using the non-contact water supply device tester, first, the drainage position at the lower end of the water supply device is passed through the through hole 8 on the fixed plate 7, and the fixed plate 7 supports the water supply device. Then, the handwheel 6 is used to rotate the screw 4. Under the limit of the movable groove 3, the movable plate 5 can be moved to cooperate with the bottom fixed plate 7 to support the water supply device and clamp the water supply device. At this time, the water inlet connection end of the water supply device will pass through the through hole 8 on the surface of the movable plate 5, and then the hose 14 is connected to the water inlet connection end of the water supply device. Three groups can be fixed at the same time for synchronous testing. According to the test requirements, the operating console 15 is used to independently adjust the water pressure discharged by different booster pumps 12. The booster pump 12 will suck the water in the water tank 1 and supply water to the water supply device through the delivery pipe 13 and the hose 14. The water flow received by the water supply device will be discharged through the drainage end. The discharged water will enter the water tank 9 and flow back to the inside of the water tank 1 through the seepage hole 10, so as to reuse the test water and avoid wasting water resources. At the same time, when the water flows through the water supply device and sprays into the water tank 9, the burrs 11 around the water tank 9 can prevent the water from splashing. This is the working principle of the non-contact water supply device testing machine.

Claims

1. A non-contact water supply device life tester, comprising a water tank (1), characterized in that: A vertical plate (2) is fixedly installed on the rear side of the upper surface of the water tank (1), and three movable grooves (3) are evenly distributed on the front side of the surface of the vertical plate (2). A screw (4) is rotatably provided on the inner surface of the movable groove (3), and a movable plate (5) is threadedly connected to the surface of the screw (4). The upper end of the screw (4) passes through the vertical plate (2) and is installed with a hand wheel (6). A fixed plate (7) is fixedly installed on the front side of the surface of the vertical plate (2) below the movable groove (3), and the surfaces of the fixed plate (7) and the movable plate (5) are both provided with through holes (8).

2. The non-contact water supply equipment life tester according to claim 1, characterized in that: A water trough (9) is provided on the front side of the upper surface of the water tank (1), and water seepage holes (10) are evenly distributed below the inner surface of the water trough (9).

3. The non-contact water supply equipment life tester according to claim 2, characterized in that: A burr (11) is fixedly mounted on the upper edge of the inner surface of the water tank (9), and the burr (11) is composed of closely arranged bristles.

4. The non-contact water supply equipment life tester according to claim 1, characterized in that: Three booster pumps (12) are evenly distributed and installed on the rear side of the outer surface of the water tank (1), and the upper ends of the booster pumps (12) are fixedly connected to delivery pipes (13).

5. The non-contact water supply equipment life tester according to claim 4, characterized in that: A hose (14) is fixedly provided at the upper end of the delivery pipe (13); the upper end of the hose (14) is located at the front side of the vertical plate (2) and can be connected to the water supply end of the water supply device.

6. The non-contact water supply equipment life tester according to claim 1, characterized in that: An operating console (15) is fixedly provided on the outer front side of the water tank (1), and the operating console (15) is divided into three groups corresponding to the control of different booster pumps (12).

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