Liquid level monitoring device of circulating water system

Abstract

The utility model relates to the technical field of circulating water, in particular to a liquid level monitoring device of a circulating water system. According to the technical scheme, the device comprises a circulating water tank, a threaded disc and a monitoring camera, the circulating water tank is provided with a threaded round groove, an electric valve pipe and a floater type liquid level sensor, and the top end of the floater type liquid level sensor penetrates through the circulating water tank and extends into a containing groove; the threaded disc extends into the threaded circular groove and is in threaded connection with the threaded circular groove, the threaded disc is rotationally connected with a rotating rod, a rotating plate is fixed to the bottom end of the rotating rod, a long plate is fixed to the rotating plate, a connecting block is inserted into the long groove, a support is fixed to the connecting block, and rotating shafts are rotationally connected to the front end and the rear end of the inner wall of the groove correspondingly. And the rotating shaft is fixed with the monitoring camera. The water level monitoring device has the advantages that the water level of circulating water can be accurately monitored, the height of the water level can be accurately controlled, and waste of water resources is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to circulating water technical field, concretely is a circulating water system liquid level monitoring device. BACKGROUND

[0002] Circulating water is a kind of water that circulates through pipeline system to be reused. It is usually used in water supply systems of buildings, factories, swimming pools and other places, aiming at saving water resources and reducing the impact on the environment. This system helps to maintain the cleanliness of water and can effectively control water temperature and quality.

[0003] In the circulating water system, the water replenishing valve still adopts the traditional manual operation mode, and the liquid level control height depends on manual intervention. In the actual operation process, due to the inability to realize continuous and accurate automatic adjustment, the operator needs to frequently monitor and manually adjust the water replenishing valve to maintain the appropriate liquid level of the pool. This status not only greatly increases the burden of human resources, but also easily leads to liquid level control failure due to human factors, thereby causing waste of water resources and possible equipment operation risks. SUMMARY

[0004] The utility model aims at providing a circulating water system liquid level monitoring device, which can accurately monitor the water level of circulating water, accurately control the water level height and reduce water resource waste. The problem of the water replenishing valve still adopting the traditional manual operation mode and the liquid level control height depending on manual intervention is solved. In the actual operation process, due to the inability to realize continuous and accurate automatic adjustment, the operator needs to frequently monitor and manually adjust the water replenishing valve to maintain the appropriate liquid level of the pool. This status not only greatly increases the burden of human resources, but also easily leads to liquid level control failure due to human factors, thereby causing waste of water resources and possible equipment operation risks.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a circulating water system liquid level monitoring device, comprising a circulating water tank and a threaded disc and a monitoring camera, a threaded circular groove is formed on the upper surface of the circulating water tank, a containing groove is formed at the bottom of the inner wall of the threaded circular groove, an electric valve pipe is installed on one side of the lower surface of the circulating water tank, a float type liquid level sensor is installed on the lower surface of the circulating water tank, the top end of the float type liquid level sensor penetrates the circulating water tank and extends into the containing groove, the threaded disc extends into the threaded circular groove and is threadedly connected, the lower surface of the threaded disc is rotationally connected with a rotating rod, the bottom end of the rotating rod is fixed with a rotating plate, one side of the rotating plate is fixed with a long plate, a long groove is formed on one side of the long plate, a connecting block is inserted into the long groove, a support is fixed on one side of the connecting block, a groove is formed on one side of the support, rotating shafts are rotationally connected with the inner wall of the groove at the front and rear ends, and the rotating shafts are fixed with the monitoring camera.

[0006] Preferably, the lower surface of the circulating water tank is fixed with four supports in a rectangular array. The circulating water tank can be supported by the four supports, so that the device is placed stably as a whole.

[0007] Preferably, the front end of the control switch box is fixed on the front end of the circulating water tank, and a display screen and a button are sequentially embedded and installed from top to bottom at the front end of the control switch box. The starting and stopping of the motor one, the motor two and the motor three can be controlled through the control switch box.

[0008] Preferably, a circular hole one is formed on one side of the lower surface of the circulating water tank, a circular hole two is formed on the lower surface of the circulating water tank, the outer wall of the electric valve pipe extends into and is fixed in the circular hole one, and the top end of the float type liquid level sensor extends into and penetrates through the circular hole two into the holding tank. The electric valve pipe is fixed through the circular hole one, and the top end of the float type liquid level sensor extends into the holding tank through the circular hole two.

[0009] Preferably, a circular hole three is formed on the upper surface of the threaded disc, the motor one is fixed on the upper surface of the threaded disc, the bottom end of the transmission shaft provided on the motor one extends into the circular hole three, and the bottom end of the transmission shaft provided on the motor one is fixed with a rotating rod. The rotating rod is fixed through the transmission shaft provided on the motor one, power is provided for the rotation of the rotating rod and the monitoring camera, and the water level scale on the inner wall of the holding tank is monitored.

[0010] Preferably, a threaded hole is formed on the upper surface of the connecting block, a circular hole four is formed on the upper surface of the long plate, the motor two is fixed on the upper surface of the long plate, the bottom end of the transmission shaft provided on the motor two extends into the circular hole four, the bottom end of the transmission shaft provided on the motor two is fixed with a threaded rod, the bottom end of the threaded rod penetrates through the threaded hole and is threadedly connected, the threaded rod is fixed through the transmission shaft provided on the motor two, power is provided for the rotation of the threaded rod, the connecting block, the support and the monitoring camera can be moved up and down as needed, and different heights of water level are monitored.

[0011] Preferably, a circular hole five is formed on the front end of the support, the motor three is fixed on the front end of the support, the rear end of the transmission shaft provided on the motor three extends into the circular hole five, and the rear end of the transmission shaft provided on the motor three is fixed with a rotating shaft. The rotating shaft is fixed through the transmission shaft provided on the motor three, power is provided for the rotation of the rotating shaft and the monitoring camera, the monitoring camera can be rotated to a suitable angle, and the water level is monitored.

[0012] Compared with the prior art, the device has the following beneficial effects:

[0013] The utility model discloses a floating liquid level sensor is installed to the lower surface of circulating water tank, and the top of floating liquid level sensor penetrates circulating water tank and inserts the holding groove, and the threaded disc inserts the threaded circular groove and is connected in screw thread, and the lower surface of threaded disc is rotatably connected with the rotating rod, and the bottom of rotating rod is fixed with the rotating plate, and one side of rotating plate is fixed with the long plate, and one side of long plate is provided with the long groove, and the connecting block is inserted into the long groove, and one side of connecting block is fixed with the support, and one side of support is provided with the recess, and the inner wall of recess is rotatably connected with the rotating shaft at both ends, and the rotating shaft is fixed with the monitoring camera, when needing to monitor the circulating water level, circulating water enters the holding groove, and floating liquid level sensor can monitor the water level height, and simultaneously starts motor no. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is main view structural schematic drawing of the utility model;

[0015] Figure 2 It is circulating water tank sectional view structural schematic drawing of the utility model;

[0016] Figure 3 It is threaded disc sectional view structural schematic drawing of the utility model;

[0017] Figure 4 It is long plate sectional view structural schematic drawing of the utility model;

[0018] Figure 5 It is support sectional view structural schematic drawing of the utility model.

[0019] In the drawing: 1, support column;2, circulating water tank;3, control switch box;4, handle;5, electric valve pipe;6, round hole one;7, holding groove;8, threaded circular groove;9, floating liquid level sensor;10, round hole two;11, threaded disc;12, motor one;13, round hole three;14, rotating rod;15, rotating plate;16, long groove;17, threaded hole;18, round hole four;19, motor two;20, long plate;21, connecting block;22, threaded rod;23, support;24, rotating shaft;25, recess;26, motor three;27, round hole five;28, monitoring camera. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1 to 5 The utility model provides an embodiment: a circulating water system liquid level monitoring device, including circulating water tank 2 and screw disc 11 and monitoring camera 28, circulating water tank 2 upper surface is seted up screw circular groove 8, circulating water tank 2 lower surface is fixed with four struts 1 in rectangular array, circulating water tank 2 front end is fixed with control switch box 3, and control switch box 3 front end is embedded and installed with display screen and button in proper order from top to bottom, and circulating water tank 2 can be supported through four struts 1, makes the device whole stable placement, and the start stop of motor one 12, motor two 19 and motor three 26 can be controlled through control switch box 3, the bottom end of screw circular groove 8 inner wall is seted up and is placed groove 7, and the scale of water level height is engraved on the inner wall of containing groove 7, which is convenient for monitoring the circulating water level.

[0022] Circulating water tank 2 lower surface one side is installed electric valve pipe 5, circulating water tank 2 lower surface is installed float type liquid level sensor 9, and the top of float type liquid level sensor 9 penetrates circulating water tank 2 and extends into containing groove 7, and circulating water tank 2 lower surface one side is seted up round hole one 6, and circulating water tank 2 lower surface is seted up round hole two 10, and electric valve pipe 5 outer wall upper end extends into round hole one 6 and is fixed, and the top of float type liquid level sensor 9 penetrates round hole two 10 and extends into containing groove 7, and electric valve pipe 5 extends into fixed through round hole one 6, and the top of float type liquid level sensor 9 extends into containing groove 7 through round hole two 10.

[0023] Screw disc 11 extends into screw circular groove 8 and is connected in screw, and the lower surface of screw disc 11 is rotatably connected with the rotating rod 14, and the upper surface of screw disc 11 is fixed with the handle 4 on both sides, and the upper surface of screw disc 11 is seted up round hole three 13, and the upper surface of screw disc 11 is fixed with motor one 12, and the bottom end of the transmission shaft provided with motor one 12 extends into round hole three 13, and the bottom end of the transmission shaft provided with motor one 12 is fixed with the rotating rod 14, and the rotating rod 14 and the monitoring camera 28 are provided with power through the transmission shaft fixed with motor one 12, which is convenient for monitoring the water level scale of the inner wall of containing groove 7, and the bottom end of rotating rod 14 is fixed with the rotating plate 15, and the long plate 20 is fixed on one side of rotating plate 15.

[0024] The long groove 16 is arranged on one side of the long plate 20, the connecting block 21 is inserted into the long groove 16, the screw hole 17 is arranged on the upper surface of the connecting block 21, the round hole four 18 is arranged on the upper surface of the long plate 20, the motor two 19 is fixed on the upper surface of the long plate 20, the bottom end of the transmission shaft of the motor two 19 extends into the round hole four 18, the threaded rod 22 is fixed on the bottom end of the transmission shaft of the motor two 19, the bottom end of the threaded rod 22 penetrates through the screw hole 17 and is screwed, the threaded rod 22 is fixed by the transmission shaft of the motor two 19, power is provided for the rotation of the threaded rod 22, so that the connecting block 21, the support 23 and the monitoring camera 28 can move up and down as needed, which is convenient for monitoring the water level of different heights, the support 23 is fixed on one side of the connecting block 21, the recess 25 is arranged on one side of the support 23, the rotary shaft 24 is rotatably connected to the inner wall of the recess 25 at both ends, the round hole five 27 is arranged on the front end of the support 23, the motor three 26 is fixed on the front end of the support 23, the rear end of the transmission shaft of the motor three 26 extends into the round hole five 27, the rotary shaft 24 is fixed on the rear end of the transmission shaft of the motor three 26, the rotary shaft 24 is fixed by the transmission shaft of the motor three 26, power is provided for the rotation of the rotary shaft 24 and the monitoring camera 28, so that the monitoring camera 28 can be rotated to a suitable angle, which is convenient for monitoring the water level, and the rotary shaft 24 is fixed with the monitoring camera 28.

[0025] When it is necessary to monitor the circulating water level, the circulating water enters the containing groove 7, the float type liquid level sensor 9 can monitor the water level of the circulating water, at the same time, the operation control switch box 3 is controlled, so that the motor one 12 is started, the rotating plate 15, the long plate 20 and the monitoring camera 28 can be rotated as needed, at the same time, the motor two 19 is started, so that the threaded rod 22 is rotated, the connecting block 21 and the monitoring camera 28 can be moved up and down to a suitable height as needed, the motor three 26 is started, the rotary shaft 24 and the monitoring camera 28 can be rotated to a suitable angle as needed, and the monitoring camera 28 can capture and monitor the water level scale on the inner wall of the containing groove 7, according to the water level of the circulating water, the conduction and closing of the electric valve pipe 5 are controlled, so that the water level of the circulating water is controlled at a suitable height. The circulating water level can be accurately monitored, the water level height can be accurately controlled, and the effect of reducing water resource waste is achieved.

[0026] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalents of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A circulating water system liquid level monitoring device comprising a circulating water tank (2) and a threaded disc (11) and a monitoring camera (28) characterized by: The upper surface of the circulating water tank (2) is provided with a threaded circular groove (8), and the inner wall bottom of the threaded circular groove (8) is provided with a containing groove (7); the lower surface of the circulating water tank (2) is provided with an electric valve pipe (5) on one side; the lower surface of the circulating water tank (2) is provided with a float type liquid level sensor (9); the top end of the float type liquid level sensor (9) penetrates the circulating water tank (2) and extends into the containing groove (7); the threaded disc (11) extends into the threaded circular groove (8) and is threadedly connected; the lower surface of the threaded disc (11) is rotatably connected with a rotating rod (14); the bottom end of the rotating rod (14) is fixedly provided with a rotating plate (15); one side of the rotating plate (15) is fixedly provided with a long plate (20); one side of the long plate (20) is provided with a long groove (16); the long groove (16) is inserted and connected with a connecting block (21); one side of the connecting block (21) is fixedly provided with a support (23); one side of the support (23) is provided with a groove (25); the front and rear ends of the inner wall of the groove (25) are rotatably connected with rotating shafts (24); and the rotating shafts (24) are fixedly connected with monitoring cameras (28).

2. A liquid level monitoring device for a recirculating water system as defined in claim 1, wherein: The lower surface of the circulating water tank (2) is fixedly provided with four support columns (1) in a rectangular array.

3. A liquid level monitoring device for a recirculating water system as defined in claim 2, wherein: The front end of the circulating water tank (2) is fixedly provided with a control switch box (3); and the front end of the control switch box (3) is sequentially embedded and mounted with a display screen and buttons from top to bottom.

4. A liquid level monitoring device for a recirculating water system as defined in claim 1, wherein: The lower surface of the circulating water tank (2) is provided with a circular hole one (6) on one side; the lower surface of the circulating water tank (2) is provided with a circular hole two (10); the outer wall upper end of the electric valve pipe (5) extends into the circular hole one (6) and is fixed; and the top end of the float type liquid level sensor (9) penetrates the circular hole two (10) and extends into the containing groove (7).

5. A liquid level monitoring device for a recirculating water system as defined in claim 1, wherein: The upper surface of the threaded disc (11) is fixedly provided with hand grips (4) on both sides; the upper surface of the threaded disc (11) is provided with a circular hole three (13); the upper surface of the threaded disc (11) is fixedly provided with a motor one (12); the bottom end of the transmission shaft of the motor one (12) extends into the circular hole three (13); and the bottom end of the transmission shaft of the motor one (12) is fixedly provided with the rotating rod (14).

6. A liquid level monitoring device for a recirculating water system as defined in claim 1, wherein: The upper surface of the connecting block (21) is provided with a threaded hole (17); the upper surface of the long plate (20) is provided with a circular hole four (18); the upper surface of the long plate (20) is fixedly provided with a motor two (19); the bottom end of the transmission shaft of the motor two (19) extends into the circular hole four (18); the bottom end of the transmission shaft of the motor two (19) is fixedly provided with a threaded rod (22); and the bottom end of the threaded rod (22) penetrates the threaded hole (17) and is threadedly connected.

7. A liquid level monitoring device for a recirculating water system as defined in claim 1, wherein: The front end of the support (23) is provided with a circular hole five (27); the front end of the support (23) is fixedly provided with a motor three (26); the rear end of the transmission shaft of the motor three (26) extends into the circular hole five (27); and the rear end of the transmission shaft of the motor three (26) is fixedly provided with the rotating shaft (24).

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