CN211790295U

CN211790295U - Anti-freezing device of hydraulic equipment

Info

Publication number: CN211790295U
Application number: CN202020230976.9U
Authority: CN
Inventors: 梁祖波
Original assignee: Ganzhou Yiquan Construction Engineering Co ltd
Current assignee: Ganzhou Yiquan Construction Engineering Co ltd
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-27
Anticipated expiration: 2030-03-01

Abstract

The utility model discloses a hydraulic equipment's freeze-proof device, concretely relates to water conservancy water and electricity power equipment field, including block terminal, callus on the sole, distribution device, heat preservation, hot plate, temperature detect switch, fixed frame and motor, the top fixed mounting of block terminal has the protecting box, the top fixed mounting of protecting box both sides has the drainage board, the opposite side fixed mounting of fixed frame has the circulation board, the side fixed mounting ventilation board of fixed frame. The utility model discloses a set up protector, owing to in the protection that lasts, can produce the loss of motor, cause the motor to produce high temperature to influence the life of motor, protector carries out comprehensive cooling protection to the motor automatically at motor during operation this moment, has both avoided the problem of motor loss, has solved motor life's problem again, thereby has guaranteed the normal use of motor, has also improved the life of motor simultaneously.

Description

Anti-freezing device of hydraulic equipment

Technical Field

The utility model relates to a water conservancy water and electricity power equipment technical field, more specifically says, the utility model specifically is a freeze-proof device of hydraulic equipment.

Background

A hydropower station is a comprehensive engineering facility capable of converting water energy into electric energy, and generally comprises a reservoir formed by a water retaining structure and a water discharging structure, a diversion system of the hydropower station, a power generation plant, electromechanical equipment and the like.

The high water level water of reservoir flows in the factory building through the diversion system and promotes hydroelectric set and send out the electric energy, again through step up transformer, switch station and transmission line input electric wire netting, the block terminal plays the effect of circuit distribution in water conservancy water and electricity, but the chamber door of block terminal often can freeze under chilly weather, bring inconvenience for the staff when overhauing the block terminal, and easily with the block terminal frost crack, but prior art directly adopts the hot plate to heat the block terminal, can cause to join in marriage when heating that the peripheral temperature of hot plate rises fast, the temperature is high, and other positions are low in temperature, it is big to cause the inside temperature difference of block terminal like this, the heating is inhomogeneous, consequently, need improve.

In order to solve the above problems, patent application publication No. CN209461851U discloses an anti-freezing device for water conservancy and hydropower electric power equipment, which refers to fig. 5 of the specification, wherein the temperature inside the distribution box is monitored by a temperature controlled switch trial, when the temperature inside the distribution box reaches the temperature of the temperature controlled switch, the temperature controlled switch is closed, the motor and the heating plate are energized, the heating plate generates heat to heat the air around the heating plate, when the motor is energized and rotated, the motor drives the residual gear to rotate, because the surface of the residual gear is engaged with the surface of the first insection, the rectangular frame is reciprocated left and right on the inner surface of the chute, the rectangular frame is reciprocated left and right by rotating the gear, because the surface of the gear is engaged with the surface of the second insection, the gear rotates in the process of moving left and right, the gear drives the rotating shaft to rotate, the rotating shaft drives the, the blade rotates and drives the inside air flow of block terminal, makes hot-air and cold air mix to reach the effect of carrying out the even heating to the inside of block terminal.

However, the technical scheme still has more defects in actual application;

when the comparison file protects hydraulic equipment, the motor and the heating plate are electrified, the heating plate generates heat to heat air around the heating plate, and when the motor is electrified and rotates, the motor drives the residual gear to rotate, so that the internal protection of the equipment is performed, but in continuous protection, the loss of the motor can be generated, the motor generates high temperature, and the service life of the motor is influenced;

secondly, because the comparison document is used in water conservancy construction, so in long-time use, can use equipment corruption to cause equipment to produce crack etc. finally, get into a large amount of water inside, make internal component damage short circuit etc..

Therefore, the anti-freezing device for the hydraulic equipment is urgently needed to prevent high-temperature damage and water leakage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a hydraulic equipment's freeze-proof device, through setting up protector, because in the protection that lasts, can produce the loss of motor, cause the motor to produce high temperature to influence the life of motor, protector carries out comprehensive cooling protection to the motor automatically this moment at the motor during operation, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic equipment's freeze-proof device, includes block terminal, callus on the sole, distribution device, heat preservation, hot plate, temperature detect switch, fixed frame and motor, the top fixed mounting of block terminal has the protective housing, the top fixed mounting of protective housing both sides has the drainage plate, the opposite side fixed mounting of fixed frame has the runner plate, the side fixed mounting ventilation board of fixed frame, the side fixed mounting of ventilation board has the board of blowing, the fixed intercommunication of opposite side of the board of blowing has communicating pipe.

In a preferred embodiment, a fixed seat is fixedly installed at the bottom of the inner cavity of the protection box, a blowing device is fixedly installed at the top of the fixed seat, a connecting wire is fixedly connected to the side face of the blowing device, a control panel is fixedly installed at the other side of the connecting wire, and a moisture-proof base plate is fixedly sleeved inside the inner cavity of the protection box.

In a preferred embodiment, the outer surface of the ventilation board is fixedly sleeved with an adsorption base plate, the outer surface of the ventilation board is provided with a ventilation hole, and the inside of the ventilation hole is fixedly sleeved with a filter screen.

In a preferred embodiment, a cooling device is fixedly mounted at the bottom of the inner cavity of the blowing plate, a cooling column is fixedly mounted at the top of the cooling device, a cooling pipe is fixedly communicated with the side surface of the cooling column, an air outlet plate is fixedly mounted at the other side of the cooling pipe, and an air outlet is formed in the outer surface of the air outlet plate.

In a preferred embodiment, an adsorption pad is fixedly sleeved on the outer surface of the moisture-proof base plate, and the adsorption pad is an activated carbon material member.

In a preferred embodiment, one side of the drainage plate is angled forty degrees from the side of the guard box.

In a preferred embodiment, the vent holes are opened in a plurality of sizes, and the diameter of the opening is one centimeter to one point five centimeters.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the protector, because in the protection that lasts, can produce the loss of motor, cause the motor to produce high temperature, thus influence the life of motor, protector when motor work at this moment, carry on the comprehensive cooling protection to the motor automatically, both avoid the problem of motor loss, solved the problem of motor life again, thus guaranteed the normal use of motor, also improved the life of motor simultaneously;

2. the utility model discloses a set up watertight fittings, because the device uses on water conservancy construction, so in long-time use, can use equipment corrosion to cause equipment to produce crack etc. watertight fittings can be when equipment use this moment, carries out the drainage protection in the both sides at equipment top, has both avoided the problem of equipment inside intaking, has solved the problem of component damage short circuit again, thereby has prevented the damage of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the inner cavity of the protection box of the present invention.

Fig. 3 is a schematic view of the structure of the inner cavity of the ventilation board of the present invention.

Fig. 4 is a schematic view of the inner cavity structure of the blowing plate of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a distribution box; 2. a foot pad; 3. a power distribution device; 4. a heat-insulating layer; 5. heating plates; 6. a temperature control switch; 7. a protective box; 8. a drainage plate; 9. a fixing frame; 10. an electric motor; 11. a flow-through plate; 12. a ventilation board; 13. a blowing plate; 14. a communicating pipe; 71. a fixed seat; 72. a blowing device; 73. a connecting wire; 74. a control panel; 75. a moisture-proof backing plate; 121. adsorbing the base plate; 122. a vent hole; 123. a filter screen; 131. a cooling device; 132. a cooling column; 133. a cooling pipe; 134. an air outlet plate; 135. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The anti-freezing device of the water conservancy equipment shown in the attached figures 1-4 comprises a distribution box 1, a foot pad 2, a power distribution device 3, a heat preservation layer 4, a heating plate 5, a temperature control switch 6, a fixing frame 9 and a motor 10, wherein a protection box 7 is fixedly arranged at the top of the distribution box 1, drainage plates 8 are fixedly arranged at the tops of two sides of the protection box 7, a circulation plate 11 is fixedly arranged at the other side of the fixing frame 9, a ventilation plate 12 is fixedly arranged at the side surface of the fixing frame 9, an air blowing plate 13 is fixedly arranged at the side surface of the ventilation plate 12, a communicating pipe 14 is fixedly communicated with the other side of the air blowing plate 13, a fixing seat 71 is fixedly arranged at the bottom of an inner cavity of the protection box 7, an air blowing device 72 is fixedly arranged at the top of the fixing seat 71, a connecting wire 73 is fixedly connected to the, the fixed surface cover of ventilating board 12 is equipped with adsorbs backing plate 121, ventilation hole 122 has been seted up to the surface of ventilating board 12, filter screen 123 is equipped with to the fixed cover in inside of ventilation hole 122, the bottom fixed mounting of 13 inner chambers of board of blowing has heat sink 131, the top fixed mounting of heat sink 131 has cooling post 132, the fixed intercommunication in side of cooling post 132 has cooling pipe 133, cooling pipe 133's opposite side fixed mounting has air-out plate 134, air outlet 135 has been seted up to the surface of air-out plate 134, the fixed surface cover of dampproofing backing plate 75 is equipped with the adsorption pad, and the adsorption pad is activated carbon material component, one side of drainage plate 8 is forty degrees with the side contained angle of protective housing 7, a plurality of has been seted up to ventilation hole 122, and the diameter of seting.

As shown in fig. 2, a fixing seat 71 is fixedly installed at the bottom of the inner cavity of the protection box 7, a blowing device 72 is fixedly installed at the top of the fixing seat 71, a connecting line 73 is fixedly connected to the side surface of the blowing device 72, a control panel 74 is fixedly installed at the other side of the connecting line 73, and a moisture-proof pad 75 is fixedly sleeved in the inner cavity of the protection box 7.

The implementation mode is specifically as follows: by arranging the protective box 7, when the motor 10 works, the control panel 74 is controlled to be started, and then the blowing device 72 is controlled to start working through the connecting wire 73, so that wind is conveyed out through the communicating pipe 14 to be cooled, and meanwhile, the interior of the protective box 7 is protected by the moisture-proof backing plate 75 to prevent the interior from being wet;

as shown in fig. 3, an adsorption pad 121 is fixedly sleeved on the outer surface of the ventilation board 12, a vent 122 is formed on the outer surface of the ventilation board 12, and a filter screen 123 is fixedly sleeved inside the vent 122.

The implementation mode is specifically as follows: by arranging the ventilation plate 12, ventilation is performed by using the ventilation holes 122, then, dust and impurities outside are filtered and blocked by using the filter screen 123, and meanwhile, dust on the surface is adsorbed by using the adsorption base plate 121, so that the dust is prevented from entering the inside of the fixed frame 9;

as shown in fig. 4, a cooling device 131 is fixedly mounted at the bottom of the inner cavity of the blowing plate 13, a cooling column 132 is fixedly mounted at the top of the cooling device 131, a cooling pipe 133 is fixedly communicated with the side surface of the cooling column 132, an air outlet plate 134 is fixedly mounted at the other side of the cooling pipe 133, and an air outlet 135 is formed in the outer surface of the air outlet plate 134.

The implementation mode is specifically as follows: by arranging the air blowing plate 13, when air is conveyed into the air blowing plate 13 through the communicating pipe 14, the air is cooled by the cooling device 131 and the cooling column 132, so that the air is converted into cold air, and the cold air is blown out through the air outlet 135, so that the effect of cooling is finally achieved;

the utility model discloses the theory of operation:

the first step is as follows: the apparatus is first placed at a designated location and then the various components are installed.

The second step is as follows: first, when the motor 10 is operated, the control panel 74 is activated, and then the blower 72 is controlled to operate through the connection wire 73, thereby sending out the wind through the communicating pipe 14 for cooling, and simultaneously protecting the inside of the protective box 7 by the moisture-proof pad 75, preventing the inside from being wet, when the wind is delivered into the blowing plate 13 through the communicating pipe 14, the wind is cooled by the cooling device 131 and the cooling column 132, thereby converting the air into cold air, blowing the cold air out through the air outlet 135, finally achieving the effect of cooling, utilizing the air vent 122 for ventilation, then the filter screen 123 is used for filtering and blocking the external dust and impurities, and the absorption backing plate 121 is used for absorbing the dust on the surface, thereby preventing the dust from entering the inner part of the fixed frame 9, through setting up drainage plate 8, carry out the drainage to the water that equipment top came, prevent that rivers from entering into the inside of block terminal 1.

The third step: after the work is finished, the device is periodically checked.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic equipment's freeze-proof device, includes block terminal (1), callus on the sole (2), distribution device (3), heat preservation (4), hot plate (5), temperature detect switch (6), fixed frame (9) and motor (10), its characterized in that: the utility model discloses a wind distribution box, including block terminal (1), top fixed mounting of block terminal (1) has protective housing (7), the top fixed mounting of protective housing (7) both sides has drainage plate (8), the opposite side fixed mounting of fixed frame (9) has flow sheet (11), the side fixed mounting ventilation board (12) of fixed frame (9), the side fixed mounting of ventilation board (12) has air blowing plate (13), the fixed intercommunication of the opposite side of air blowing plate (13) has communicating pipe (14).

2. The antifreeze apparatus for water conservancy equipment according to claim 1, wherein: the bottom fixed mounting of protective housing (7) inner chamber has fixing base (71), the top fixed mounting of fixing base (71) has blast apparatus (72), the side fixedly connected with connecting wire (73) of blast apparatus (72), the opposite side fixed mounting of connecting wire (73) has control panel (74), the fixed cover in inside of protective housing (7) inner chamber is equipped with dampproofing backing plate (75).

3. The antifreeze apparatus for water conservancy equipment according to claim 1, wherein: the fixed cover in surface of ventilating board (12) is equipped with and adsorbs backing plate (121), ventilation hole (122) have been seted up to the surface of ventilating board (12), the fixed cover in inside of ventilation hole (122) is equipped with filter screen (123).

4. The antifreeze apparatus for water conservancy equipment according to claim 1, wherein: the bottom fixed mounting of air-blowing plate (13) inner chamber has heat sink (131), the top fixed mounting of heat sink (131) has cooling post (132), the fixed intercommunication in side of cooling post (132) has cooling pipe (133), the opposite side fixed mounting of cooling pipe (133) has air-out plate (134), air outlet (135) have been seted up to the surface of air-out plate (134).

5. The antifreeze apparatus for water conservancy equipment according to claim 2, wherein: the outer fixed cover of dampproofing backing plate (75) is equipped with the adsorption pad, and the adsorption pad is active carbon material component.

6. The antifreeze apparatus for water conservancy equipment according to claim 1, wherein: and an included angle between one side of the drainage plate (8) and the side surface of the protective box (7) is forty degrees.

7. The antifreeze apparatus for water conservancy equipment according to claim 3, wherein: the vent holes (122) are provided with a plurality of diameters from one centimeter to one point five centimeters.