A fire pump start and stop monitor

Abstract

The utility model discloses a fire pump on-off monitor, which relates to the technical field of fire pumps, and includes a mounting seat, an angle adjustment member hinged to the upper part of one side of the mounting seat, a dustproof heat dissipation structure and an angle adjustment structure, wherein the outer wall of one side of the angle adjustment member is fixedly connected with the fire pump on-off monitor body, and a passive switch access point is provided at the bottom of the fire pump on-off monitor body. The utility model is provided with a dustproof heat dissipation structure, which can quickly discharge the heat in the fire pump on-off monitor body to the outside by blowing air on one side and exhausting air on the other side, which can effectively improve the heat dissipation rate of the machine and ensure the stability of the machine operation; an angle adjustment structure is provided, and the rotation effect of the angle adjustment member is used to realize the flexible adjustment of the tilt angle of the fire pump on-off monitor body, thereby facilitating the electrical connection between the passive switch access point and the passive switch used to control the start and stop of the water pump relay.

Description

Technical Field

[0001] The utility model relates to the technical field of fire pumps, in particular to a fire pump start-stop monitor. Background Art

[0002] In the prior art, the start and stop of fire pumps need to be monitored by a special monitor. After searching, the patent with application number 201920016055.X discloses a water pump start and stop monitor, which includes a shell, a battery and a main control board. The shell includes an upper shell and a lower shell. A passive switch access point is provided on the shell. The main control board is electrically connected to the passive switch access point. The main control board is used to receive the passive switch quantity signal and convert the passive switch quantity signal into a water pump start and stop status signal. The main control board is provided with a control circuit. The control circuit includes a signal acquisition module, a microprocessor and a wireless communication module. The water pump start and stop detector is assembled, and the passive switch used to control the start and stop of the water pump relay is electrically connected to the passive switch access point. The main control board can receive the passive switch signal and convert the passive switch signal into a water pump start and stop status signal.

[0003] Although the above-mentioned prior art discloses in detail the specific structure of the fire pump start-stop monitor and its effect of real-time monitoring of the start-stop status of the water pump and timely notifying the staff to avoid the risks of long-term idling of the water pump, overheating of the iron core, burning of the coil, etc., it still has the following shortcomings in terms of practicality:

[0004] First, a large amount of heat is generated inside the machine during operation, but the heat dissipation rate of the machine itself is low, and it is unable to quickly dissipate the internal heat to the outside, thereby reducing the stability of the machine's operation and causing frequent machine failures;

[0005] Secondly, after the installation is completed, the tilt angle of the machine cannot be flexibly adjusted, which makes it inconvenient to electrically connect the passive switch access point with the passive switch used to control the start and stop of the water pump relay, and cannot meet the electrical connection requirements in different situations. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a fire pump start-stop monitor.

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

[0008] A fire pump on-off monitor comprises a mounting seat, an angle adjustment member hinged to the upper part of one side of the mounting seat, a dustproof heat dissipation structure and an angle adjustment structure;

[0009] A fire pump on / off monitor body is fixedly connected to an outer wall of one side of the angle adjustment member, and a passive switch access point is provided at the bottom of the fire pump on / off monitor body;

[0010] The dust-proof heat dissipation structure includes an air inlet hole opened on one side of the fire pump opening and closing monitor body, a dust filter net 1 fixedly connected to the air inlet hole, an air blowing fan fixedly installed on the outer wall of one side of the fire pump opening and closing monitor body, an exhaust hole opened on the other side of the fire pump opening and closing monitor body, a dust filter net 2 fixedly connected to the exhaust hole and an exhaust fan fixedly installed on the outer wall of the other side of the fire pump opening and closing monitor body. After starting the air blowing fan and the exhaust fan, the heat in the fire pump opening and closing monitor body can be quickly discharged to the outside by blowing air on one side and exhausting air on the other side. This can effectively improve the heat dissipation rate of the machine, ensure the stability of the machine operation, and reduce the failure rate of the machine.

[0011] As a preferred technical solution, the position of the air blowing fan matches the position of the air inlet, and the position of the exhaust fan matches the position of the exhaust hole.

[0012] As a preferred technical solution, the size of the dust filter 1 is adapted to the size of the air inlet, and the size of the dust filter 2 is adapted to the size of the exhaust hole. Then, by filtering and intercepting dust through the dust filter 1 and the dust filter 2, it is possible to effectively avoid the situation in which external dust is brought into the machine during the heat dissipation process and causes adverse effects on the machine.

[0013] As a preferred technical solution, the angle adjustment structure includes a guide rail fixedly connected to the outer wall of one side of the mounting seat, two bearing seats fixedly connected to the outer wall of the front side of the guide rail in turn, a vertical screw rotatably installed on the two bearing seats, a sliding seat threadedly connected to the vertical screw and slidably connected to the guide rail, and a linkage oblique rod hinged between the sliding seat and the fire pump start and stop monitor body. The rotation effect of the angle adjustment member can realize the flexible adjustment of the inclination angle of the fire pump start and stop monitor body, thereby facilitating the electrical connection between the passive switch access point and the passive switch used to control the start and stop of the water pump relay, thereby better meeting the electrical connection requirements in different situations.

[0014] As a preferred technical solution, a hand-turnable disc is fixedly connected to the bottom end of the vertical screw.

[0015] As a preferred technical solution, an inspection cover is fixedly connected to the outer wall of one side of the fire pump on / off monitor body, and a main control board 18 is fixedly installed on the bottom inner wall of the fire pump on / off monitor body 3.

[0016] The beneficial effects of the utility model are:

[0017] 1. A dust-proof heat dissipation structure is provided. After starting the air blowing fan and the exhaust fan, the heat in the main body of the fire pump start-stop monitor can be quickly discharged to the outside by blowing air on one side and exhausting air on the other side. This can effectively improve the heat dissipation rate of the machine, ensure the stability of the machine operation, and reduce the failure rate of the machine. In addition, the dust is filtered and intercepted by the dust filter net 1 and the dust filter net 2, which can effectively avoid the situation where the external dust is brought into the machine during the heat dissipation process and cause adverse effects on the machine, thereby improving practicality;

[0018] 2. An angle adjustment structure is provided, and the rotation effect of the angle adjustment member is used to realize the flexible adjustment of the tilt angle of the main body of the fire pump start and stop monitor, thereby facilitating the electrical connection between the passive switch access point and the passive switch used to control the start and stop of the water pump relay, better meeting the electrical connection requirements in different situations, and being more practical to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall front view of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional explosion structure of the dust-proof heat dissipation structure in the utility model;

[0022] Figure 4 This is a schematic diagram of the angle adjustment structure in the utility model;

[0023] Figure 5 It is a three-dimensional enlarged structural schematic diagram of the sliding seat and the linkage oblique rod in the utility model.

[0024] In the figure: 1. Mounting base; 2. Angle adjustment piece; 3. Fire pump start and stop monitor body; 4. Passive switch access point; 5. Air inlet; 6. Dust filter one; 7. Air blowing fan; 8. Exhaust hole; 9. Dust filter two; 10. Exhaust fan; 11. Guide rail; 12. Bearing seat; 13. Vertical screw; 14. Sliding seat; 15. Linkage diagonal rod; 16. Hand turntable; 17. Inspection cover; 18. Main control board. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1, reference Figure 1-3, a fire pump opening and closing monitor, comprising a mounting base 1, an angle adjustment member 2 hinged to the upper part of one side of the mounting base 1 and a dustproof heat dissipation structure;

[0027] In this embodiment, a fire pump on / off monitor body 3 is fixedly connected to an outer wall of one side of the angle adjustment member 2, a passive switch access point 4 is provided at the bottom of the fire pump on / off monitor body 3, and a main control board 18 is fixedly installed on the bottom inner wall of the fire pump on / off monitor body 3;

[0028] Furthermore, the main control board 18 is provided with a signal receiver, which is used to receive the passive switch signal and convert the passive switch signal into a fire pump start-stop state signal. The main control board 18 is provided with a control circuit that can be used to detect the start-stop state of the fire pump. The control circuit includes a signal acquisition module, a microprocessor and a wireless communication module. The passive switch access point 4 is electrically connected to the signal acquisition module, the signal acquisition module signal is connected to the microprocessor, the microprocessor controls the connection to the wireless communication module, and the wireless communication module signal is connected to the remote server or mobile terminal signal. The above technical content is the content disclosed in the comparative document in the background technology, which belongs to the existing mature technology, and this embodiment does not make a detailed description of it;

[0029] In this embodiment, an inspection cover 17 is fixedly connected to one side of the outer wall of the fire pump start-stop monitor body 3, and the dustproof heat dissipation structure includes:

[0030] An air inlet 5 and a dust filter 6. The air inlet 5 is provided on one side of the fire pump start-stop monitor body 3. The dust filter 6 is fixedly connected to the air inlet 5. The size of the dust filter 6 matches the size of the air inlet 5.

[0031] The air blowing fan 7 is fixedly mounted on one side outer wall of the fire pump on-off monitor body 3, and the position of the air blowing fan 7 matches the position of the air inlet 5;

[0032] Exhaust hole 8, dust filter 2 9, the exhaust hole 8 is opened on the other side of the fire pump start and stop monitor body 3, the dust filter 2 9 is fixedly connected to the exhaust hole 8, and the size of the dust filter 2 9 is adapted to the size of the exhaust hole 8;

[0033] An exhaust fan 10 is fixedly mounted on the outer wall of the other side of the fire pump on / off monitor body 3, and the position of the exhaust fan 10 matches the position of the exhaust hole 8;

[0034] During the specific implementation of this embodiment: after starting the air blowing fan 7 and the exhaust fan 10, the heat in the fire pump start and close monitor body 3 can be quickly discharged to the outside by blowing air on one side and exhausting air on the other side, which can effectively improve the heat dissipation rate of the machine, ensure the stability of the machine operation, and reduce the failure rate of the machine. In addition, the dust is filtered and intercepted by the dust filter net 1 6 and the dust filter net 2 9, which can effectively avoid the situation where external dust is brought into the machine during the heat dissipation process and cause adverse effects on the machine.

[0035] Example 2, reference Figure 1-2 and Figure 4-5 This embodiment is optimized on the basis of the embodiment 1, specifically: a fire pump start and stop monitor, further comprising a mounting seat 1 angle adjustment structure, the angle adjustment structure comprising:

[0036] A guide rail 11 and two bearing seats 12, wherein the guide rail 11 is fixedly connected to an outer wall of one side of the mounting seat 1, and the two bearing seats 12 are fixedly connected to the front outer wall of the guide rail 11 in sequence;

[0037] A vertical screw rod 13 is rotatably mounted on two bearing seats 12, and a hand-turned disc 16 is fixedly connected to the bottom end of the vertical screw rod 13;

[0038] A sliding seat 14 and a linkage inclined rod 15, wherein the sliding seat 14 is threadedly connected to the vertical screw rod 13 and is slidably connected to the guide rail 11, and the linkage inclined rod 15 is hinged between the sliding seat 14 and the fire pump opening and closing monitor body 3;

[0039] During the specific implementation of this embodiment: the vertical screw 13 is controlled to rotate by the hand-turned disk 16, and then under the guidance of the guide rail 11, the sliding seat 14 threadedly connected to the vertical screw 13 will move upward, and the hinged linkage inclined rod 15 will be active to control the angle adjustment member 2 to rotate around the hinge point, so that the rotation effect of the angle adjustment member 2 can realize the flexible adjustment of the inclination angle of the fire pump start and stop monitor body 3, thereby facilitating the electrical connection between the passive switch access point 4 and the passive switch used to control the start and stop of the water pump relay, thereby better meeting the electrical connection requirements in different situations.

[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 fire pump start-stop monitor, comprising a mounting base (1) and an angle adjustment member (2) hinged to an upper portion of one side of the mounting base (1); The outer wall of one side of the angle adjustment member (2) is fixedly connected to a fire pump on / off monitor body (3), and a passive switch access point (4) is provided at the bottom of the fire pump on / off monitor body (3), characterized in that: It also includes a dustproof heat dissipation structure and an angle adjustment structure; The dustproof heat dissipation structure comprises an air inlet (5) provided on one side of a fire pump opening and closing monitor body (3), a dust filter (6) fixedly connected to the air inlet (5), an air blowing fan (7) fixedly installed on the outer wall of one side of the fire pump opening and closing monitor body (3), an exhaust hole (8) provided on the other side of the fire pump opening and closing monitor body (3), a dust filter (9) fixedly connected to the exhaust hole (8), and an exhaust fan (10) fixedly installed on the outer wall of the other side of the fire pump opening and closing monitor body (3).

2. A fire pump start and stop monitor according to claim 1, characterized in that: The position of the air blowing fan (7) matches the position of the air inlet (5), and the position of the exhaust fan (10) matches the position of the exhaust hole (8).

3. A fire pump start and stop monitor according to claim 1, characterized in that: The size of the dust filter screen 1 (6) is matched with the size of the air inlet hole (5), and the size of the dust filter screen 2 (9) is matched with the size of the air outlet hole (8).

4. A fire pump start and stop monitor according to claim 1, characterized in that: The angle adjustment structure comprises a guide rail (11) fixedly connected to an outer wall of one side of a mounting seat (1), two bearing seats (12) fixedly connected in sequence to the outer wall of the front side of the guide rail (11), a vertical screw rod (13) rotatably mounted on the two bearing seats (12), a sliding seat (14) threadedly connected to the vertical screw rod (13) and slidably connected to the guide rail (11), and a linkage inclined rod (15) hinged between the sliding seat (14) and the main body (3) of the fire pump start and stop monitor.

5. A fire pump start and stop monitor according to claim 4, characterized in that: The bottom end of the vertical screw rod (13) is fixedly connected to a hand-turned disc (16).

6. A fire pump start and stop monitor according to claim 1, characterized in that: An inspection cover plate (17) is fixedly connected to one side outer wall of the fire pump on / off monitor body (3), and a main control board (18) is fixedly installed on the bottom inner wall of the fire pump on / off monitor body (3).

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