A fire relay water pump linkage control device

Abstract

The invention discloses a fire relay water pump linkage control device, which belongs to the field of linkage control devices. A fire relay water pump linkage control device comprises a control device body, a through hole, a downwardly inclined water guide hole and a plurality of heat dissipation holes are provided at the right end of the control device body, the through hole, the plurality of heat dissipation holes and the water guide hole are arranged in sequence from top to bottom, a connecting pipe is fixedly connected to the outward opening of the water guide hole, a transparent tube is threadedly connected to the right end of the connecting tube, an annular groove is provided on the inner wall of the transparent tube, an annular groove is filled with anhydrous copper sulfate filler at the inner end, an isolation net is clamped at the notch of the annular groove, a U-shaped tube is threadedly connected to one end of the transparent tube away from the connecting tube, a baffle is fixedly connected to the top and the inner bottom end of the control device body, and a water bag is placed between the two baffles and the inner wall of the control device body close to the through hole. The invention can achieve better heat dissipation and heat insulation effects and improve the working efficiency of the linkage control device.

Description

Technical Field

[0001] The present invention relates to the field of linkage control equipment, and more specifically to a fire relay water pump linkage control equipment. Background Art

[0002] Fire relay water pumps are mainly used for fire water supply in super high-rise buildings. They are generally installed on the equipment floor. A fire pump room (where a water tank or pool is required) and a fire pump distribution room are set up on the equipment floor. A relay water pump room is then set up to transport water from the water tank to the upper fire-fighting facilities and equipment through the relay water pump. In order for the relay water pump to work continuously, a control device is often required to control the water pump to increase safety.

[0003] When the linkage control device controls the fire relay water pump to perform fire extinguishing, a large amount of heat will be generated. The linkage control device is very close to the fire source, so the outside temperature may be higher than the internal temperature of the linkage control device. Therefore, the linkage control device not only needs to dissipate the heat generated by itself, but also needs to block the external heat from entering the linkage control device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fire relay water pump linkage control device.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions: a fire relay water pump linkage control device of the present invention comprises a control device body, a through hole, a downwardly inclined water guide hole and a plurality of heat dissipation holes are provided at the right end of the control device body, the through hole, the plurality of heat dissipation holes and the water guide hole are arranged in sequence from top to bottom, a connecting pipe is fixedly connected to the outward opening of the water guide hole, a transparent tube is threadedly connected to the right end of the connecting tube, an annular groove is provided on the inner wall of the transparent tube, the inner end of the annular groove is filled with anhydrous copper sulfate filler, an isolation net is clamped at the notch of the annular groove, a U-shaped tube is threadedly connected to one end of the transparent tube away from the connecting tube, a baffle is fixedly connected to the top and the bottom of the control device body, a water bag is placed between the two baffles and the inner wall of the control device body close to the through hole, a water inlet pipe is fixedly connected to the upper right end of the water bag, the water inlet pipe matches the through hole, and a cover is threadedly connected to the right end of the water inlet pipe, which can achieve better heat dissipation and heat insulation effects and improve the working efficiency of the linkage control device.

[0006] Preferably, a cover plate is provided on the outside of the plurality of heat dissipation holes, the cover plate is connected to the control device body with a buckle, a rectangular hole is opened in the middle end of the cover plate, and a main dustproof net is snapped on the inner end of the rectangular hole, so that external dust is not easy to enter the control device body through the heat dissipation holes.

[0007] Preferably, a secondary dustproof net is clamped between the two baffles, which can further prevent dust from entering the left side of the secondary dustproof net.

[0008] Preferably, a heat sink is fixedly connected to the inner wall of the control device body, which can further help the control device body to dissipate heat.

[0009] Preferably, a straw is provided on the inner side of the water bag, the right end of the straw matches the water inlet pipe, and a left limit plate is fixedly connected to the inner wall of the water inlet pipe.

[0010] Preferably, the outer end of the straw is fixedly connected to a right limit plate, and the right limit plate and the left limit plate are mutually clamped. After being used for a period of time, the water in the water bag is prone to breed bacteria. The staff can take out and replace the water in the water bag through the straw, making the water bag cleaner and more sanitary.

[0011] In the present invention, better heat dissipation and heat insulation effects can be achieved, and the working efficiency of the linkage control device can be improved. A cover plate is arranged on the outer sides of the plurality of heat dissipation holes, and the cover plate is connected to the control device body with a buckle. A rectangular hole is opened in the middle end of the cover plate, and a main dust-proof net of the heat dissipation hole is clamped on the inner end of the rectangular hole, so that external dust is not easy to enter the control device body through the heat dissipation holes. A secondary dust-proof net is clamped between the two baffles, which can further prevent dust from entering the left side of the secondary dust-proof net. A heat dissipation plate is fixedly connected to the inner wall of the control device body, which can further help the control device body to dissipate heat. A straw is arranged on the inner side of the water bag, and the right end of the straw matches the water inlet pipe. A left limit plate is fixedly connected to the inner wall of the water inlet pipe, and a right limit plate is fixedly connected to the outer end of the straw, and the right limit plate and the left limit plate are clamped with each other. After being used for a period of time, the water in the water bag is easy to breed bacteria, and the staff can take out and replace the water in the water bag through the straw, so that the water bag is cleaner and more sanitary. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front structural schematic diagram of a fire relay water pump linkage control device proposed by the present invention;

[0013] Figure 2 for Figure 1 The structural diagram at A in the middle;

[0014] Figure 3 The present invention provides a cross-sectional view of a transparent tube of a fire relay water pump linkage control device.

[0015] In the figure: 1 control device body, 2 heat sink, 3 water bag, 4 water inlet pipe, 5 cover, 6 through hole, 7 heat dissipation hole, 8 main dustproof net, 9 baffle, 10 auxiliary dustproof net, 11 suction pipe, 12 left limit plate, 13 right limit plate, 14 water guide hole, 15 transparent tube, 16 U-shaped tube, 17 cover plate, 18 annular groove, 19 isolation net, 20 anhydrous copper sulfate filler. DETAILED DESCRIPTION

[0016] 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 the embodiments.

[0017] like Figure 1-3 As shown, a fire relay water pump linkage control device of the present invention comprises a control device body 1, a through hole 6, a downwardly inclined water guide hole 14 and a plurality of heat dissipation holes 7 are drilled at the right end of the control device body 1, the through hole 6, the plurality of heat dissipation holes 7 and the water guide hole 14 are arranged in sequence from top to bottom, a connecting pipe is fixedly connected to the outward opening of the water guide hole 14, a transparent tube 15 is threadedly connected to the right end of the connecting tube, an annular groove 18 is drilled on the inner wall of the transparent tube 15, and an anhydrous copper sulfate filler 20 is filled at the inner end of the annular groove 18. Whether the anhydrous copper sulfate filler 20 changes color can help staff to judge whether the water in the water bag 3 flows out, and the annular groove 18 is filled with an anhydrous copper sulfate filler 20. An isolation net 19 is clamped at the notch of the groove 18, and a U-shaped tube 16 is threadedly connected to one end of the transparent tube 15 away from the connecting tube. The bending of the U-shaped tube 16 can extend the water flow route, so that the staff can have reaction time to catch the outflowing water, so that the water is not easy to flow to the ground. The top and bottom ends of the control device body 1 are fixedly connected to the baffle 9, and a water bag 3 is placed between the two baffles 9 and the inner wall of the control device body 1 close to the through hole 6. The inner bottom end of the control device body 1 located on the right side of the baffle 9 is tilted to the lower right. When the water bag 3 is accidentally broken and the water in the water bag 3 flows out, the water will flow out through the water guide hole 14 along its tilted direction. , so that water is not easy to be retained in the control device body 1, reducing the impact of the water on the control device body 1, and the upper right end of the water bag 3 is fixedly connected to the water inlet pipe 4, the water inlet pipe 4 matches the through hole 6, and the right end of the water inlet pipe 4 is threadedly connected to the cover 5, which can achieve better heat dissipation and heat insulation effects, and improve the working efficiency of the linkage control device. A cover plate 17 is arranged on the outside of the plurality of heat dissipation holes 7, and the cover plate 17 is connected to the control device body 1 with a buckle. A rectangular hole is drilled in the middle end of the cover plate 17, and a main dustproof net 8 is clamped on the inner end of the rectangular hole, so that the dust from the outside is not easy to enter the control device body 1 through the heat dissipation hole 7, and the two baffles 9 are clamped between them. A secondary dustproof net 10 is connected to further prevent dust from entering the left side of the secondary dustproof net 10. A heat sink 2 is fixedly connected to the inner wall of the control device body 1, which can further help the control device body 1 to dissipate heat. A straw 11 is provided on the inner side of the water bag 3. The right end of the straw 11 matches the water inlet pipe 4. A left limit plate 12 is fixedly connected to the inner wall of the water inlet pipe 4. A right limit plate 13 is fixedly connected to the outer end of the straw 11. The right limit plate 13 and the left limit plate 12 are clamped with each other. After being used for a period of time, the water in the water bag 3 is prone to breed bacteria. The staff can take out and replace the water in the water bag 3 through the straw 11, so that the water bag 3 is cleaner and more sanitary.

[0018] In the present invention, when the linkage control device generates a large amount of heat during operation, a small part of the heat will be absorbed by the heat sink 2, and most of the heat will be absorbed by the water in the water bag 3. First, unscrew the cover 5, and the staff can inject water into the water bag 3 through the right limit plate 13, and then screw on the cover 5. Due to the water in the water bag 3, the temperature of the water bag 3 is lower than the surrounding area, and the heat will diffuse to the place with low temperature, so that most of the heat will be absorbed by the water in the water bag 3, and then diffuse to the outside through the heat dissipation hole 7. When the outside temperature is higher than the temperature in the control device body 1, the water bag 3 filled with water will absorb the heat entering the control device body 1 from the heat dissipation hole 7, so as to achieve the effect of heat insulation. When the water bag 3 is accidentally ruptured, water will flow out of the water bag 3, and then flow through the transparent tube 15 through the water guide hole 14 along the slope at the bottom end of the control device body 1. At this time, the anhydrous copper sulfate filler 20 in the annular groove 18 will turn blue when it encounters water, which can remind the staff to make timely repairs, reduce the influence of the leaked water on the operation of the control device body 1, and achieve better heat dissipation and heat insulation effects, thereby improving the working efficiency of the linkage control device.

[0019] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire relay water pump linkage control device, comprising a control device body (1), characterized in that: The right end of the control device body (1) is provided with a through hole (6), a downwardly inclined water guide hole (14) and a plurality of heat dissipation holes (7). The through hole (6), the plurality of heat dissipation holes (7) and the water guide hole (14) are arranged in sequence from top to bottom. A connecting pipe is fixedly connected to the outward opening of the water guide hole (14). A transparent tube (15) is threadedly connected to the right end of the connecting tube. An annular groove (18) is provided on the inner wall of the transparent tube (15). The inner end of the annular groove (18) is filled with anhydrous copper sulfate filler (20). An isolation net (19) is clamped at the notch of the annular groove (18). The end of the transparent tube (15) away from the connecting tube is threadedly connected to a U-shaped tube (16). The top end of the inner wall of the control device body (1) is connected to the transparent tube (15). The inner bottom ends are fixedly connected to baffles (9); a water bag (3) is placed between the two baffles (9) and the inner wall of the control device body (1) near the through hole (6); the water bag (3) is filled with water; a suction pipe (11) is provided on the inner side of the water bag (3); the right end of the suction pipe (11) matches the water inlet pipe (4); the inner wall of the water inlet pipe (4) is fixedly connected to a left limit plate (12); the outer end of the suction pipe (11) is fixedly connected to a right limit plate (13); the right limit plate (13) and the left limit plate (12) are mutually clamped; the right upper end of the water bag (3) is fixedly connected to the water inlet pipe (4); the water inlet pipe (4) matches the through hole (6); the right end of the water inlet pipe (4) is threadedly connected to a cover (5).

2. A fire relay water pump linkage control device according to claim 1, characterized in that: A cover plate (17) is provided outside the plurality of heat dissipation holes (7), the cover plate (17) is connected to the control device body (1) by a buckle, a rectangular hole is provided at the middle end of the cover plate (17), and a main dust screen (8) is clamped at the inner end of the rectangular hole.

3. A fire relay water pump linkage control device according to claim 1, characterized in that: An auxiliary dustproof net (10) is clamped between the two baffles (9).

4. A fire relay water pump linkage control device according to claim 1, characterized in that: A heat sink (2) is fixedly connected to the inner wall of the control device body (1).

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