Fire-fighting water supply pressure stabilizing device

Abstract

The utility model discloses a fire-fighting water supply pressure stabilizing device, and relates to the technical field of fire-fighting water supply pressure stabilization, the fire-fighting water supply pressure stabilizing device comprises an adjusting mechanism, a body mechanism is arranged on the adjusting mechanism, a reinforcing mechanism is arranged on the body mechanism, the adjusting mechanism comprises a bottom plate, a supporting groove is formed in the bottom plate, an oil storage pad is fixedly connected in the bottom plate, and the oil storage pad is arranged in the supporting groove. And a connecting rod is fixedly connected into the bottom plate. The driving motor drives the threaded rods to rotate, so that the positions of the two sets of threaded connecting plates are adjusted, when the connecting threaded plates move, the limiting rods are driven to move in the supporting grooves, the stability of the threaded connecting plates in the moving process is improved, when the connecting threaded plates move, the rotating rods are stressed to rotate along with the connecting threaded plates, the rotating rods are attached to the oil storage pads, and the stability of the connecting threaded plates is improved. And lubricating oil is attached to the surface of the rotating rod, so that the moving smoothness of the threaded connecting plate can be improved, the mounting flexibility of the device is improved, and the device is more convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of fire water supply pressure stabilization, in particular to a fire water supply pressure stabilization device. Background Art

[0002] The fire-fighting pressure-stabilizing water supply equipment usually maintains the fire-fighting system pressure by a pressure-stabilizing pump. When a fire occurs, the fire-fighting pump is automatically turned on to maintain the fire-fighting flow and pressure required at the most unfavorable point. It has complete fault protection and alarm functions, and automatic regular inspection functions for fire-fighting pumps. It can also receive and process various fire-fighting signals and send out various operating condition signals. The entire device has excellent performance, advanced technology, and stable and reliable water supply.

[0003] After installation, it is difficult to move and replace the components in a fire water supply pressure stabilizing device, which makes the maintenance of the device complicated and inconvenient. A fire water supply pressure stabilizing device is now proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a fire water supply pressure stabilizing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A fire-fighting water supply pressure stabilizing device comprises a regulating mechanism, a main body mechanism is arranged on the regulating mechanism, and a reinforcing mechanism is arranged on the main body mechanism.

[0007] The adjustment mechanism includes a base plate, a support groove is opened in the base plate, an oil storage pad is fixedly connected inside the base plate, a connecting rod is fixedly connected inside the base plate, a rotating rod is rotatably connected to the surface of the connecting rod, and the rotating rod is in contact with the oil storage pad.

[0008] A further improvement of the technical solution of the utility model is that a driving motor is fixedly connected to the left side of the base plate, a threaded rod is fixedly connected to the output end of the driving motor, a threaded connecting plate is movably connected to the surface of the threaded rod, and the driving motor runs to drive the threaded rod to rotate, thereby adjusting the position of the threaded connecting plate.

[0009] A further improvement of the technical solution of the utility model is that: the lower surface of the threaded connecting plate is in contact with the surface of the rotating rod, and a limiting rod is fixedly connected to the threaded connecting plate, and the limiting rod is located in the supporting groove. When the threaded connecting plate moves, the limiting rod moves accordingly in the supporting groove, thereby improving the stability of the threaded connecting plate when moving.

[0010] A further improvement of the technical solution of the utility model is that the main body mechanism includes a diaphragm air pressure tank, the diaphragm air pressure tank is fixedly connected to the bottom plate, the diaphragm air pressure tank is provided with an inspection port and a lifting ring, the diaphragm air pressure tank is provided with a first connecting pipe, the first connecting pipe is provided with a check valve, and a second connecting pipe is provided at one end of the first connecting pipe. The diaphragm air pressure tank can balance the pressure fluctuations in the pipeline and other problems, thereby reducing the failure rate and damage rate of the system and increasing the service life of the system.

[0011] A further improvement of the technical solution of the utility model lies in that: both ends of the second connecting pipe are fixedly connected with water outlets, a safety valve is provided on the second connecting pipe, a digital pressure gauge is provided on the safety valve, one end of the second connecting pipe is fixedly connected with a pressure-stabilizing pump, a water inlet is provided on the pressure-stabilizing pump, the pressure-stabilizing pump is installed on a threaded connecting plate, and the check valve can prevent the liquid from flowing backwards in the first connecting pipe, and cooperates with the safety valve to achieve the effect of safety isolation.

[0012] A further improvement of the technical solution of the utility model is that: the reinforcement mechanism includes a fixing ring, the inner wall of the fixing ring is fixedly connected with an anti-skid pad, the anti-skid pad and the fixing ring are both fixedly connected to the first connecting tube, two groups of fixing plates are fixedly connected to the fixing ring, the fixing ring and the anti-skid pad are fixed on the first connecting tube, and the anti-skid pad can increase the friction between the first connecting tube and thereby improve the fixing strength of the first connecting tube.

[0013] A further improvement of the technical solution of the utility model is that: threaded holes are provided on the two groups of fixing plates, the internal threads of the threaded holes are connected with bolts, one end of the bolts is fixedly connected to a limiting plate, and when the bolts rotate, the limiting plate can fix the position of one end of the bolts, thereby improving the fixing strength of the two groups of fixing plates.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. Compared with the prior art, the beneficial effects of the utility model are: starting the driving motor to drive the threaded rod to rotate, thereby adjusting the positions of the two sets of threaded connecting plates, and when the connecting threaded plate moves, it drives the limit rod to move in the support groove, thereby improving the stability of the threaded connecting plate when moving, and when the connecting threaded plate moves, the rotating rod is forced to rotate accordingly, and is in contact with the oil storage pad, so that the surface of the rotating rod is attached with lubricating oil, thereby improving the smoothness of the movement of the threaded connecting plate, thereby improving the flexibility of the device installation, and making the device maintenance more convenient.

[0016] 2. Compared with the prior art, the beneficial effects of the utility model are: the fixing ring and the anti-slip pad are fixed on the first connecting tube, and the anti-slip pad can increase the friction between the first connecting tube, and the two sets of fixing plates are located on both sides of the second connecting tube, and then the bolts are screwed into the threaded holes, and the limit plates are located on the outside of the fixing plates, so that when the bolts rotate, the limit plates can fix the position of one end of the bolts, thereby improving the fixing strength of the two sets of fixing plates, thereby improving the connection strength between the first connecting tube and the second connecting tube, and strengthening the tightness of the device connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the main body structure of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the reinforcement mechanism of the utility model.

[0021] In the figure: 1. adjusting mechanism; 11. bottom plate; 12. supporting groove; 13. oil storage pad; 14. connecting rod; 15. rotating rod; 16. driving motor; 17. threaded rod; 18. threaded connecting plate; 19. limiting rod; 2. main body mechanism; 21. diaphragm air pressure tank; 22. first connecting pipe; 23. check valve; 24. second connecting pipe; 25. water outlet; 26. safety valve; 27. digital pressure gauge; 28. pressure regulating pump; 29. ​​water inlet; 3. reinforcement mechanism; 31. fixing ring; 32. anti-skid pad; 33. fixing plate; 34. threaded hole; 35. bolt; 36. limiting plate. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4As shown, the utility model provides a fire water supply pressure stabilizing device, including a regulating mechanism 1, a main body mechanism 2 is arranged on the regulating mechanism 1, a reinforcement mechanism 3 is arranged on the main body mechanism 2, the regulating mechanism 1 includes a bottom plate 11, a support groove 12 is opened in the bottom plate 11, an oil storage pad 13 is fixedly connected inside the bottom plate 11, a connecting rod 14 is fixedly connected inside the bottom plate 11, a rotating rod 15 is rotatably connected to the surface of the connecting rod 14, and the rotating rod 15 is in contact with the oil storage pad 13, a driving motor 16 is fixedly connected to the left side of the bottom plate 11, a threaded rod 17 is fixedly connected to the output end of the driving motor 16, a threaded connecting plate 18 is movably connected to the surface of the threaded connecting plate 18, the lower surface of the threaded connecting plate 18 is in contact with the surface of the rotating rod 15, a limiting rod 19 is fixedly connected to the threaded connecting plate 18, and the limiting rod 19 is located in the supporting groove 12;

[0025] Specifically, the drive motor 16 is started to drive the threaded rod 17 to rotate, thereby adjusting the positions of the two sets of threaded connecting plates 18. When the connecting threaded plate 18 moves, it drives the limit rod 19 to move in the support groove 12, thereby improving the stability of the threaded connecting plate 18 when moving. When the connecting threaded plate 18 moves, the rotating rod 15 is forced to rotate accordingly and sticks to the oil storage pad 13, so that lubricating oil is attached to the surface of the rotating rod 15, thereby improving the smoothness of the movement of the threaded connecting plate 18, facilitating the adjustment of the position of the stabilizing pump 28, thereby meeting the installation requirements of the device in different situations, thereby improving the flexibility of the device installation.

[0026] Example 2

[0027] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the main body mechanism 2 includes a diaphragm air pressure tank 21, the diaphragm air pressure tank 21 is fixedly connected to the bottom plate 11, the diaphragm air pressure tank 21 is provided with an inspection port and a lifting ring, the diaphragm air pressure tank 21 is provided with a first connecting pipe 22, the first connecting pipe 22 is provided with a check valve 23, one end of the first connecting pipe 22 is provided with a second connecting pipe 24, both ends of the second connecting pipe 24 are fixedly connected with a water outlet 25, the second connecting pipe 24 is provided with a safety valve 26, the safety valve 26 is provided with a digital pressure gauge 27, one end of the second connecting pipe 24 is fixedly connected with a pressure-stabilizing pump 28, the pressure-stabilizing pump 28 is provided with a water inlet 29, and the pressure-stabilizing pump 28 is installed on the threaded connecting plate 18;

[0028] Specifically, the diaphragm air pressure tank 21 and the pressure-stabilizing pump 28 are both fixed on the regulating mechanism 1, thereby saving space and facilitating unified management. The diaphragm air pressure tank 21 can balance the pressure fluctuations in the system and reduce the equipment operation noise. The diaphragm air pressure tank 21 can balance the pressure fluctuations in the pipeline and other problems, thereby reducing the failure rate and damage rate of the system and increasing the service life of the system. The check valve 23 can prevent the liquid from flowing reversely in the first connecting pipe 22, and cooperate with the safety valve 26 to achieve the role of safety isolation. The digital pressure gauge 27 can display the pressure value in digital form, which is convenient for observing the pressure value inside the device, and then facilitating timely adjustment of the device.

[0029] Example 3

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the reinforcement mechanism 3 includes a fixing ring 31, the inner wall of the fixing ring 31 is fixedly connected with an anti-skid pad 32, the anti-skid pad 32 and the fixing ring 31 are both fixedly connected to the first connecting pipe 22, and two groups of fixing plates 33 are fixedly connected to the fixing ring 31, and the two groups of fixing plates 33 are both provided with threaded holes 34, and the inner threads of the threaded holes 34 are connected with bolts 35, and one end of the bolt 35 is fixedly connected to a limiting plate 36;

[0031] Specifically, the first connecting tube 22 and the second connecting tube 24 are connected by a reinforcing mechanism 3, thereby improving the connection strength between the first connecting tube 22 and the second connecting tube 24. The fixing ring 31 and the anti-skid pad 32 are fixed on the first connecting tube 22. At the same time, the anti-skid pad 32 can increase the friction between the first connecting tube 22 and the first connecting tube 22, thereby improving the fixing strength of the first connecting tube 22. Two groups of fixing plates 33 are located on both sides of the second connecting tube 24, and then the bolts 35 are screwed into the threaded holes 34. The limiting plates 36 are located on the outside of the fixing plates 33. When the bolts 35 rotate, the limiting plates 36 can fix the position of one end of the bolts 35, thereby improving the fixing strength of the two groups of fixing plates 33, thereby improving the connection strength between the first connecting tube 22 and the second connecting tube 24, and strengthening the tightness of the device connection.

[0032] The following is a detailed description of the working principle of the fire water supply pressure stabilizing device.

[0033] like Figure 1-4As shown, the diaphragm air pressure tank 21 can balance the pressure fluctuation in the system and reduce the noise of equipment operation. The diaphragm air pressure tank 21 can balance the pressure fluctuation in the pipeline and other problems, thereby reducing the failure rate and damage rate of the system and increasing the service life of the system. The check valve 23 can prevent the liquid from flowing back in the first connecting pipe 22, and cooperate with the safety valve 26 to achieve the role of safety isolation. The pressure value can be displayed in digital form through the digital pressure gauge 27, which is convenient for observing the pressure value inside the device, and then facilitating timely adjustment of the device. The diaphragm air pressure tank 21 and the pressure-stabilizing pump 28 are both fixed on the regulating mechanism 1, thereby saving space and facilitating unified management. The drive motor 16 is started to drive the threaded rod 17 to rotate, thereby adjusting the two The position of the group of threaded connecting plates 18 is adjusted, and the limit rod 19 moves in the support groove 12. At the same time, the rotating rod 15 is forced to rotate accordingly and stick to the oil storage pad 13, so that the surface of the rotating rod 15 is attached with lubricating oil, thereby improving the smoothness of the movement of the threaded connecting plate 18, thereby meeting the installation requirements of the device in different situations. The fixing ring 31 and the anti-slip pad 32 are fixed on the first connecting pipe 22, and the bolt 35 is screwed into the threaded hole 34. The limit plate 36 is located on the outside of the fixing plate 33, so that when the bolt 35 rotates, the limit plate 36 can fix the position of one end of the bolt 35, thereby improving the fixing strength of the two groups of fixing plates 33, thereby improving the connection strength between the first connecting pipe 22 and the second connecting pipe 24, and strengthening the tightness of the device connection.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fire water supply pressure stabilizing device, comprising a regulating mechanism (1), characterized in that: A main body mechanism (2) is arranged on the adjusting mechanism (1), and a reinforcement mechanism (3) is arranged on the main body mechanism (2); The adjusting mechanism (1) comprises a bottom plate (11), a supporting groove (12) is provided in the bottom plate (11), an oil storage pad (13) is fixedly connected inside the bottom plate (11), a connecting rod (14) is fixedly connected inside the bottom plate (11), a rotating rod (15) is rotatably connected to the surface of the connecting rod (14), and the rotating rod (15) is in contact with the oil storage pad (13).

2. A fire water supply pressure stabilizing device according to claim 1, characterized in that: A driving motor (16) is fixedly connected to the left side of the bottom plate (11), a threaded rod (17) is fixedly connected to the output end of the driving motor (16), and a threaded connecting plate (18) is movably connected to the surface of the threaded rod (17).

3. A fire water supply pressure stabilizing device according to claim 2, characterized in that: The lower surface of the threaded connection plate (18) is in contact with the surface of the rotating rod (15), and a limiting rod (19) is fixedly connected to the threaded connection plate (18), and the limiting rod (19) is located in the supporting groove (12).

4. A fire water supply pressure stabilizing device according to claim 1, characterized in that: The main body mechanism (2) comprises a diaphragm air pressure tank (21), the diaphragm air pressure tank (21) is fixedly connected to the bottom plate (11), the diaphragm air pressure tank (21) is provided with an inspection port and a lifting ring, the diaphragm air pressure tank (21) is provided with a first connecting pipe (22), the first connecting pipe (22) is provided with a check valve (23), and a second connecting pipe (24) is provided at one end of the first connecting pipe (22).

5. A fire water supply pressure stabilizing device according to claim 4, characterized in that: Both ends of the second connecting pipe (24) are fixedly connected with water outlets (25), the second connecting pipe (24) is provided with a safety valve (26), the safety valve (26) is provided with a digital pressure gauge (27), one end of the second connecting pipe (24) is fixedly connected with a pressure-stabilizing pump (28), the pressure-stabilizing pump (28) is provided with a water inlet (29), and the pressure-stabilizing pump (28) is mounted on the threaded connecting plate (18).

6. A fire water supply pressure stabilizing device according to claim 1, characterized in that: The reinforcement mechanism (3) comprises a fixing ring (31), the inner wall of the fixing ring (31) is fixedly connected with an anti-skid pad (32), the anti-skid pad (32) and the fixing ring (31) are both fixedly connected to the first connecting pipe (22), and two groups of fixing plates (33) are fixedly connected to the fixing ring (31).

7. A fire water supply pressure stabilizing device according to claim 6, characterized in that: The two groups of fixing plates (33) are both provided with threaded holes (34), the internal threads of the threaded holes (34) are connected with bolts (35), and one end of the bolts (35) is fixedly connected with a limiting plate (36).

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