Deluge valve with water leakage alarm assembly

Abstract

The deluge valve with the water leakage alarm assembly comprises a deluge valve body, fixing blocks are fixed to the middles of the surfaces of the two sides of the deluge valve body, fixing rods are fixed to the middles of the lower surfaces of the fixing blocks, and an annular arc-shaped plate is fixed to the edge of the upper surface of an annular plate. Water immersion sensors are installed in the middles of the two ends of the annular plate, a PLC is installed in the middle of one side of the lower surface of the annular plate, and a buzzer alarm is installed in the middle of the side, away from the PLC, of the lower surface of the annular plate. According to the deluge valve, the deluge valve main body can be subjected to water leakage alarm in time, workers can maintain the deluge valve main body in time, normal use of the deluge valve main body is facilitated, and fire fighting use of the deluge valve main body is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of deluge valves, in particular to a deluge valve with a water leakage alarm component. Background Art

[0002] The deluge valve is an automatic valve that can be opened instantly to allow water to flow into the valve chamber and into the water distribution network. The valve chamber of the deluge valve is divided into three parts: the upper chamber, the lower chamber and the control chamber. The control chamber is connected to the water supply pipe, and an orifice plate is set in the middle to limit the flow pressure.

[0003] The pressurized water in the water supply pipe pushes the diaphragm in the control chamber, and then pushes the driving rod to press against the valve disc locking rod. The locking rod generates a torque to lock the valve plate on the valve seat. The valve disc prevents the pressurized water in the lower chamber from entering the upper chamber. During fire fighting, the control chamber is depressurized, so that the torque of the driving rod acting on the valve disc locking rod is lower than the torque of the water supply pressure acting on the valve disc, so the valve disc opens and the water supply enters the water distribution pipe.

[0004] However, when the existing deluge valve is used, it is not conducive to providing a water leakage alarm for the deluge valve. If the deluge valve leaks, failure to provide a water leakage alarm for the deluge valve in time will be detrimental to timely maintenance of the deluge valve by the staff, which will affect the normal use of the deluge valve and make it inconvenient to use the deluge valve.

[0005] Therefore, we propose a deluge valve with a water leakage alarm component. Utility Model Content

[0006] The utility model aims to provide a deluge valve with a water leakage alarm assembly to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A deluge valve with a water leakage alarm assembly comprises a deluge valve body, wherein fixed blocks are fixed in the middle of both side surfaces of the deluge valve body, fixed rods are fixed in the middle of the lower surfaces of the fixed blocks, annular plates are commonly fixed between the lower end surfaces of the fixed rods, annular arc plates are fixed to the edge portions of the upper surfaces of the annular plates, water immersion sensors are installed in the middle of both ends of the annular plates, a PLC controller is installed in the middle of one side of the lower surface of the annular plate, and a buzzer alarm is installed in the middle of the side of the lower surface of the annular plate away from the PLC controller.

[0009] As a further solution of the utility model: the water immersion sensors all penetrate the upper surface and the lower surface at corresponding positions on the annular plate, the water immersion sensors are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the buzzer alarm.

[0010] By adopting the above technical solution: the provision of the annular plate can fix and limit the water immersion sensor.

[0011] As a further solution of the utility model: the diameter of the inner ring surface at the top of the annular arc plate is larger than the diameter of the inner ring surface at the bottom of the annular arc plate, a fixing ring is fixed on the inner side of the upper surface of the annular plate, and the inner ring surface of the fixing ring is matched with the inner ring surface of the annular plate.

[0012] By adopting the above technical solution: the provision of the annular plate can fix and limit the fixing ring and the annular arc plate.

[0013] As a further solution of the utility model: a second mounting ring is fixed to the outer side of the outer ring surface of the annular plate, and the inner ring surface of the second mounting ring is in a matching and fitting state with the outer ring surface of the annular plate.

[0014] By adopting the above technical solution: the provision of the annular plate can fix and limit the second mounting ring.

[0015] As a further solution of the utility model: second bolts are threadedly inserted in the vertical direction around the edge of the second mounting ring, the second bolts are in a vertical state, and the second bolts pass through the upper surface and the lower surface at corresponding positions on the second mounting ring.

[0016] By adopting the above technical solution: the provision of the second bolt helps to install and limit the second mounting ring.

[0017] As a further solution of the utility model: a fixing cylinder is fixed to the middle of the upper surface and the middle of the lower surface of the shower valve body, and a matching through hole is opened in the middle of the upper surface and the middle of the lower surface of the shower valve body corresponding to the inner ring surface of the fixing cylinder.

[0018] By adopting the above technical solution: the arrangement of the deluge valve body can fix and limit the fixed cylinder.

[0019] As a further solution of the utility model: the through holes on the shower valve body corresponding to the inner ring surface of the fixing cylinder are connected to the inner side of the shower valve body, and a first mounting ring is fixed to the surface of one end of the fixing cylinder away from the shower valve body.

[0020] By adopting the above technical solution: the provision of the first mounting ring is helpful for installing and limiting the fixing tube.

[0021] As a further solution of the utility model: first bolts are threadedly inserted in the vertical direction around the edge of the first mounting ring, the first bolts are in a vertical state, and the first bolts pass through the upper surface and the lower surface of the corresponding position on the first mounting ring.

[0022] By adopting the above technical solution: the provision of the first bolt can install and limit the first mounting ring.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In the utility model, the water immersion sensor can detect the water on the upper side of the annular plate. When there is water on the upper side of the annular plate, the PLC controller will turn on the buzzer alarm, which is helpful for the water leakage alarm of the deluge valve body when used. If the deluge valve body leaks, the deluge valve body can be promptly alarmed for water leakage, which helps the staff to repair the deluge valve body in time, and is conducive to the normal use of the deluge valve body, so as to facilitate the use of the deluge valve body for fire fighting.

[0025] 2. In the utility model, the buzzer alarm can be used to remind outside staff, the annular arc plate can block the water leaking from the deluge valve body, so that the water leaking from the deluge valve body falls to the upper side of the annular plate, and the annular plate can fix and limit the water immersion sensor, PLC controller and buzzer alarm, which is convenient for the stable use of the water immersion sensor, PLC controller and buzzer alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the annular plate structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the fixing rod structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the second mounting ring structure of the utility model.

[0030] In the figure: 1. Deluge valve body; 2. Fixing cylinder; 3. First mounting ring; 4. Second mounting ring; 5. First bolt; 6. Second bolt; 7. Fixing block; 8. Fixing rod; 9. Ring plate; 10. Ring-shaped arc plate; 11. Fixing ring; 12. Water immersion sensor; 13. PLC controller; 14. Buzzer alarm. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 4In the embodiment of the utility model, a deluge valve with a water leakage alarm assembly includes a deluge valve body 1, a fixing block 7 is fixed to the middle of both side surfaces of the deluge valve body 1, a fixing rod 8 is fixed to the middle of the lower surface of the fixing block 7, an annular plate 9 is fixed between the lower end surfaces of the fixing rod 8, an annular arc plate 10 is fixed to the edge of the upper surface of the annular plate 9, a water immersion sensor 12 is installed in the middle of both ends of the annular plate 9, a PLC controller 13 is installed in the middle of one side of the lower surface of the annular plate 9, and the lower surface of the annular plate 9 is away from the PLC controller 13. A buzzer alarm 14 is installed in the middle of the side, and the water immersion sensor 12 can detect water on the upper side of the annular plate 9. When there is water on the upper side of the annular plate 9, the PLC controller 13 will turn on the buzzer alarm 14, which is helpful for a water leakage alarm of the deluge valve body 1 when used. If the deluge valve body 1 leaks, the deluge valve body 1 can be promptly alarmed for a water leakage, which helps the staff to repair the deluge valve body 1 in time, and is beneficial to the normal use of the deluge valve body 1, so as to facilitate the use of the deluge valve body 1 for fire fighting.

[0033] Among them, the water immersion sensors 12 all penetrate the upper surface and the lower surface of the corresponding position on the annular plate 9, the water immersion sensors 12 are electrically connected to the PLC controller 13, the PLC controller 13 is electrically connected to the buzzer alarm 14, and the annular plate 9 can fix and limit the water immersion sensor 12; the diameter of the inner ring surface at the top of the annular arc plate 10 is larger than the diameter of the inner ring surface at the bottom of the annular arc plate 10, and a fixing ring 11 is fixed on the inner side of the upper surface of the annular plate 9, and the inner ring surface of the fixing ring 11 is matched with the inner ring surface of the annular plate 9, and the annular plate 9 can fix and limit the fixing ring 11 and the annular arc plate 10.

[0034] A second mounting ring 4 is fixed to the outer side of the outer ring surface of the annular plate 9, and the inner ring surface of the second mounting ring 4 is matched and fitted with the outer ring surface of the annular plate 9, so that the annular plate 9 can fix and limit the second mounting ring 4; second bolts 6 are threadedly inserted in the vertical direction around the edge of the second mounting ring 4, and the second bolts 6 are in a vertical state. The second bolts 6 pass through the upper and lower surfaces of the corresponding positions on the second mounting ring 4, and the second bolts 6 help to install and limit the second mounting ring 4.

[0035] A fixing cylinder 2 is fixed to the middle of the upper surface and the middle of the lower surface of the shower valve body 1. Matching through holes are opened in the middle of the upper surface and the middle of the lower surface corresponding to the inner ring surface of the fixing cylinder 2, and the shower valve body 1 can fix and limit the fixing cylinder 2; the through holes on the shower valve body 1 corresponding to the inner ring surface of the fixing cylinder 2 are connected to the inner side of the shower valve body 1, and a first mounting ring 3 is fixed to the end surface of the fixing cylinder 2 away from the shower valve body 1, and the first mounting ring 3 helps to install and limit the fixing cylinder 2; first bolts 5 are threadedly inserted in the vertical direction around the edge of the first mounting ring 3, and the first bolts 5 are in a vertical state. The first bolts 5 pass through the upper and lower surfaces of the corresponding positions on the first mounting ring 3, and the first bolts 5 can install and limit the first mounting ring 3.

[0036] The working principle of the utility model is: during use, the second mounting ring 4 is corresponded to the position where the outside world needs to install, and the second mounting ring 4 is installed between the position where the outside world needs to install through the second bolt 6. The second bolt 6 can fix and limit the second mounting ring 4, which is convenient for stable use of the second mounting ring 4. The second mounting ring 4 can support and limit the annular plate 9 and the various components assembled on the annular plate 9, which is helpful for stable use of the annular plate 9 and the various components assembled on the annular plate 9. The annular plate 9 can support and limit the rain valve body 1 and the various components assembled on the rain valve body 1 through the fixing rod 8 and the fixing block 7, which is convenient for stable use of the rain valve body 1 and the various components assembled on the rain valve body 1.

[0037] The first mounting ring 3 on the lower side is made to correspond to the external water supply pipe, and the first mounting ring 3 on the lower side is installed between the water supply pipe of the outside world through the first bolt 5 on the lower side; the first mounting ring 3 on the upper side is made to correspond to the external fire-fighting pipe, and the first mounting ring 3 on the upper side is installed between the fire-fighting pipe of the outside world through the first bolt 5 on the upper side. When the deluge valve body 1 needs to be used, the external water supply pipe can transport water to the deluge valve body 1 through the first mounting ring 3 on the lower side and the fixed tube 2, and the water in the deluge valve body 1 will be transported to the external fire-fighting pipe through the upper fixed tube 2 and the first mounting ring 3 for use in fire-fighting in the outside world.

[0038] When water leaks from the shower valve body 1, the leaked water will fall to the inner side of the annular arc plate 10, and the water inside the annular arc plate 10 will fall to the upper side of the annular plate 9. The fixing ring 11 on the upper side of the annular plate 9 can block the water falling to the upper side of the annular plate 9. The water immersion sensor 12 on the annular plate 9 can detect the upper side of the annular plate 9. The annular plate 9 can fix and limit the water immersion sensor 12, which is convenient for the stable use of the water immersion sensor 12. When the water immersion sensor 12 detects that there is water on the upper side of the annular plate 9, the water immersion sensor 12 will transmit the detected data information to At the PLC controller 13, the PLC controller 13 will turn on the buzzer alarm 14. When the buzzer alarm 14 is turned on, the buzzer alarm 14 can remind the outside staff so that the staff can find the water leakage on the rain valve body 1 in time, which helps the staff to repair the rain valve body 1 in time. The annular plate 9 can fix and limit the PLC controller 13, which helps to stably use the PLC controller 13. The annular plate 9 can fix and limit the buzzer alarm 14, which is convenient for the stable use of the buzzer alarm 14.

[0039] During use, it is helpful to give a water leakage alarm to the deluge valve body 1. If the deluge valve body 1 leaks, the deluge valve body 1 can be promptly given a water leakage alarm, which helps the staff to repair the deluge valve body 1 in time, and is beneficial to the normal use of the deluge valve body 1, so as to facilitate the use of the deluge valve body 1 for fire fighting.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deluge valve with a water leakage alarm assembly, comprising a deluge valve body (1), characterized in that: A fixing block (7) is fixed in the middle of both side surfaces of the shower valve body (1), a fixing rod (8) is fixed in the middle of the lower surface of the fixing block (7), an annular plate (9) is fixed between the lower end surfaces of the fixing rod (8), an annular arc plate (10) is fixed to the edge of the upper surface of the annular plate (9), a water immersion sensor (12) is installed in the middle of both ends of the annular plate (9), a PLC controller (13) is installed in the middle of one side of the lower surface of the annular plate (9), and a buzzer alarm (14) is installed in the middle of the lower surface of the annular plate (9) away from the PLC controller (13).

2. The deluge valve with a water leakage alarm assembly according to claim 1, characterized in that: The water immersion sensors (12) all penetrate the upper surface and the lower surface at corresponding positions on the annular plate (9), the water immersion sensors (12) are all electrically connected to the PLC controller (13), and the PLC controller (13) is electrically connected to the buzzer alarm (14).

3. The deluge valve with a water leakage alarm assembly according to claim 2, characterized in that: The diameter of the inner ring surface at the top of the annular arc plate (10) is greater than the diameter of the inner ring surface at the bottom of the annular arc plate (10); a fixing ring (11) is fixed on the inner side of the upper surface of the annular plate (9); and the inner ring surface of the fixing ring (11) is matched with the inner ring surface of the annular plate (9).

4. The deluge valve with a water leakage alarm assembly according to claim 3, characterized in that: A second mounting ring (4) is fixed to the outer side of the outer ring surface of the annular plate (9), and the inner ring surface of the second mounting ring (4) is in a matching and fitting state with the outer ring surface of the annular plate (9).

5. The deluge valve with a water leakage alarm assembly according to claim 4, characterized in that: Second bolts (6) are threadedly inserted in the vertical direction around the edge of the second mounting ring (4); the second bolts (6) are in a vertical state and penetrate the upper surface and the lower surface at corresponding positions on the second mounting ring (4).

6. The deluge valve with a water leakage alarm assembly according to claim 5, characterized in that: A fixing cylinder (2) is fixed to the middle of the upper surface and the middle of the lower surface of the shower valve body (1), and matching through holes are opened in the middle of the upper surface and the middle of the lower surface of the shower valve body (1) corresponding to the inner ring surface of the fixing cylinder (2).

7. The deluge valve with a water leakage alarm assembly according to claim 6, characterized in that: The through holes on the shower valve body (1) corresponding to the inner ring surface of the fixing cylinder (2) are in communication with the inner side of the shower valve body (1), and a first mounting ring (3) is fixed to the surface of one end of the fixing cylinder (2) away from the shower valve body (1).

8. The deluge valve with a water leakage alarm assembly according to claim 7, characterized in that: First bolts (5) are threadedly inserted in the vertical direction around the edge of the first mounting ring (3); the first bolts (5) are in a vertical state and penetrate the upper surface and the lower surface at corresponding positions on the first mounting ring (3).

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