Water pump adapter with anti-freezing effect

Abstract

The water pump adapter with the anti-freezing effect comprises a water pump adapter body, a left protective sleeve and a right protective sleeve, a heating mechanism is arranged on the left side of the left protective sleeve, the heating mechanism comprises a fixing box, and the front face of the left protective sleeve is fixedly connected with a machine box. Through cooperation of the left protective sleeve, the right protective sleeve, the heating mechanism, the case, the rotating shaft, the transmission mechanism, the fixing rod, the threaded rod, the threaded sleeve, the clamping block, the connecting block and the clamping grooves, the rotating shaft is rotated, the rotating shaft drives the threaded rod to rotate through the transmission mechanism and the fixing rod, the threaded rod drives the clamping block to move through the threaded sleeve, and the clamping block is clamped with the corresponding clamping groove; and the heating mechanism blows heated air to the surface of the water pump adapter body, so that the water pump adapter body is prevented from being frozen by low temperature, the effect of high practicability is achieved, and the problem that an existing device is low in practicability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump adapters, in particular to a water pump adapter with an antifreeze effect. Background Art

[0002] The waterproof pump connector is a fire-fighting facility for high-rise buildings. When a fire occurs, the water pump of the fire truck can be quickly and conveniently connected to the fire-fighting equipment in the building through the interface of the fire pump connector, and water can be sent for pressurization, so that the indoor fire-fighting equipment can obtain sufficient pressurized water sources to extinguish fires on different floors. It effectively solves the problem that after a fire occurs in a building, the fire truck has difficulty in extinguishing the fire or the indoor fire-fighting equipment cannot extinguish the fire due to lack of sufficient pressurized water sources. In some cities with lower temperatures, the existing fire pump connectors often cause the fire pumps to freeze, affecting their use. Utility Model Content

[0003] The utility model aims to provide a water pump adapter with antifreeze effect, which has the advantage of high practicability and solves the problem of low practicability of existing devices.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water pump adapter with antifreeze effect, comprising a water pump adapter body, a left protective sleeve and a right protective sleeve, a heating mechanism is arranged on the left side of the left protective sleeve, the heating mechanism comprises a fixed box, the front side of the left protective sleeve is fixedly connected with a chassis, the inner wall of the chassis is movably connected with a rotating shaft through a bearing seat, a transmission mechanism is arranged on the surface of the rotating shaft, the transmission mechanism comprises an active bevel gear and a driven bevel gear, a fixed rod is fixedly connected at the axis of the driven bevel gear, a threaded rod is fixedly connected at the top and bottom of the fixed rod, a threaded sleeve is sleeved on the surface of the threaded rod, a clamping block is fixedly connected on the surface of the threaded sleeve, a connecting block is arranged on the front side of the right protective sleeve, and a clamping groove is arranged on the left side of the connecting block.

[0005] Preferably, a fan is fixedly connected to the inner cavity of the fixed box, and an electric heating rod is provided in the inner cavity of the fixed box.

[0006] Preferably, a through hole is provided on the right side of the right protective cover, and a dustproof net is provided in the inner cavity of the through hole.

[0007] Preferably, the left protective cover and the right protective cover are movably connected via a hinge, and a limiting groove is provided on the right side of the chassis.

[0008] Preferably, a driving bevel gear is fixedly connected to the surface of the rotating shaft, and a driven bevel gear is meshed with the surface of the driving bevel gear.

[0009] Preferably, there are two threaded rods, and the threads on the surfaces of the two threaded rods are in opposite directions.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model rotates the shaft through the cooperation of the left protective sleeve, the right protective sleeve, the heating mechanism, the chassis, the rotating shaft, the transmission mechanism, the fixed rod, the threaded rod, the threaded sleeve, the clamping block, the connecting block and the clamping slot. The rotating shaft drives the threaded rod to rotate through the transmission mechanism and the fixed rod. The threaded rod drives the clamping block to move through the threaded sleeve, so that the clamping block is engaged with the corresponding clamping slot, which is convenient for the installation of the left protective sleeve and the right protective sleeve. The heating mechanism blows the heated air on the surface of the water pump adapter body to prevent it from being frozen by low temperature, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

[0012] 2. The utility model cooperates with a fixed box, a fan and an electric heating rod. The electric heating rod heats the air, and the fan drives the gas flow. The threads on the surfaces of the two threaded rods are designed to be in opposite directions, so that the two threaded sleeves can move toward each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a three-dimensional diagram of the chassis structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0016] In the figure: 1. water pump adapter body; 2. left protective cover; 3. right protective cover; 4. heating mechanism; 41. fixing box; 42. fan; 43. electric heating rod; 5. chassis; 6. rotating shaft; 7. transmission mechanism; 71. driving bevel gear; 72. driven bevel gear; 8. fixing rod; 9. threaded rod; 10. threaded sleeve; 11. clamping block; 12. connecting block; 13. clamping slot; 14. through hole; 15. dustproof net; 16. limit slot. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3A water pump adapter with antifreeze effect, comprising a water pump adapter body 1, a left protective sleeve 2 and a right protective sleeve 3, a through hole 14 is arranged on the right side of the right protective sleeve 3, a dust screen 15 is arranged in the inner cavity of the through hole 14, the left protective sleeve 2 and the right protective sleeve 3 are movably connected by a hinge, a limiting groove 16 is arranged on the right side of the chassis 5, the electric heating rod 43 heats the air through the cooperation of the fixed box 41, the fan 42 and the electric heating rod 43, the fan 42 drives the gas flow, and the threads on the surfaces of the two threaded rods 9 are designed to be in opposite directions, so that the two threads can be easily The sleeves 10 move toward each other, a heating mechanism 4 is arranged on the left side of the left protective sleeve 2, the heating mechanism 4 comprises a fixed box 41, the inner cavity of the fixed box 41 is fixedly connected with a fan 42, the inner cavity of the fixed box 41 is provided with an electric heating rod 43, the front of the left protective sleeve 2 is fixedly connected with a chassis 5, the inner wall of the chassis 5 is movably connected with a rotating shaft 6 through a bearing seat, the surface of the rotating shaft 6 is fixedly connected with a driving bevel gear 71, the surface of the driving bevel gear 71 is meshed with a driven bevel gear 72, the surface of the rotating shaft 6 is provided with a transmission mechanism 7, the transmission mechanism 7 comprises a driving bevel gear 71 and a driven bevel gear 72. The driven bevel gear 72 is fixedly connected with a fixing rod 8 at the axis of the driven bevel gear 72. The top and bottom of the fixing rod 8 are fixedly connected with a threaded rod 9. There are two threaded rods 9, and the threads on the surfaces of the two threaded rods 9 are in opposite directions. The surface of the threaded rod 9 is sleeved with a threaded sleeve 10. The surface of the threaded sleeve 10 is fixedly connected with a clamping block 11. The front of the right protective sleeve 3 is provided with a connecting block 12. The left side of the connecting block 12 is provided with a clamping groove 13. Through the left protective sleeve 2, the right protective sleeve 3, the heating mechanism 4, the chassis 5, the rotating shaft 6, the transmission mechanism 7, the fixing rod 8, the threaded rod 9, the threaded sleeve 10, the block 11, the connecting block 12 and the slot 13 cooperate to rotate the rotating shaft 6. The rotating shaft 6 drives the threaded rod 9 to rotate through the transmission mechanism 7 and the fixed rod 8. The threaded rod 9 drives the block 11 to move through the threaded sleeve 10, so that the block 11 is engaged with the corresponding slot 13, which is convenient for the installation of the left protective sleeve 2 and the right protective sleeve 3. The heating mechanism 4 blows the heated air on the surface of the water pump adapter body 1 to prevent it from being frozen by low temperature, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

[0019] When in use, the rotating shaft 6 is rotated, and the rotating shaft 6 drives the threaded rod 9 to rotate through the transmission mechanism 7 and the fixed rod 8. The threaded rod 9 drives the clamping block 11 to move through the threaded sleeve 10, so that the clamping block 11 is engaged with the corresponding clamping groove 13, which is convenient for the installation of the left protective sleeve 2 and the right protective sleeve 3. The heating mechanism 4 blows the heated air onto the surface of the water pump connector body 1 to prevent it from being frozen by low temperature, thereby achieving a high practical effect.

[0020] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent. In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pump adapter with an antifreeze effect, comprising a water pump adapter body (1), a left protective sleeve (2) and a right protective sleeve (3), characterized in that: A heating mechanism (4) is provided on the left side of the left protective sleeve (2), the heating mechanism (4) comprising a fixed box (41), the front side of the left protective sleeve (2) is fixedly connected to a chassis (5), the inner wall of the chassis (5) is movably connected to a rotating shaft (6) via a bearing seat, the surface of the rotating shaft (6) is provided with a transmission mechanism (7), the transmission mechanism (7) comprises a driving bevel gear (71) and a driven bevel gear (72), a fixing rod (8) is fixedly connected to the axis of the driven bevel gear (72), the top and bottom of the fixing rod (8) are fixedly connected to a threaded rod (9), the surface of the threaded rod (9) is sleeved with a threaded sleeve (10), the surface of the threaded sleeve (10) is fixedly connected to a clamping block (11), the front side of the right protective sleeve (3) is provided with a connecting block (12), the left side of the connecting block (12) is provided with a clamping groove (13).

2. The water pump adapter with antifreeze effect according to claim 1, characterized in that: The inner cavity of the fixed box (41) is fixedly connected to a fan (42), and the inner cavity of the fixed box (41) is provided with an electric heating rod (43).

3. The water pump adapter with antifreeze effect according to claim 1, characterized in that: A through hole (14) is provided on the right side of the right protective sleeve (3), and a dustproof net (15) is provided in the inner cavity of the through hole (14).

4. The water pump adapter with antifreeze effect according to claim 1, characterized in that: The left protective cover (2) and the right protective cover (3) are movably connected via a hinge, and a limiting groove (16) is provided on the right side of the chassis (5).

5. The water pump adapter with antifreeze effect according to claim 1, characterized in that: A driving bevel gear (71) is fixedly connected to the surface of the rotating shaft (6), and a driven bevel gear (72) is meshed with the surface of the driving bevel gear (71).

6. The water pump adapter with antifreeze effect according to claim 1, characterized in that: The number of the threaded rods (9) is two, and the directions of the threads on the surfaces of the two threaded rods (9) are opposite.

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