CN218727432U - Power load monitoring device - Google Patents

Abstract

The utility model belongs to the technical field of electric power monitoring devices, specifically be an electric power load monitoring devices, the rear side of monitoring case is provided with heat dissipation case No. one, be provided with division board and No. two division boards in the inner chamber of heat dissipation case No. one, no. two heat dissipation cases are installed to the upside of division board, no. two heat dissipation case's lower extreme has a cooling tube through the pipe connection, a cooling tube is located the inner chamber rear side of monitoring case, the other end of a cooling tube has the cooling pump through the pipe connection, the cooling pump has the heat exchange tube through the pipe connection, the heat exchange tube runs through the monitoring case, no. two cooling tubes and radiator fan are installed to the upside of No. two division boards, the other end of No. two cooling tubes passes through the pipeline and is connected with the heat exchange tube, the body left and right sides of a heat dissipation case all is provided with the heat dissipation gas pocket, when the monitoring case intensifies, under the siphon effect, and the coolant liquid can flow automatically to make the heat in the monitoring case scatter and disappear fast.

Description

Power load monitoring device

Technical Field

The utility model relates to an electric power monitoring devices technical field specifically is an electric power load monitoring devices.

Background

The monitoring of the power load can facilitate users to know the power utilization condition in time so as to carry out reasonable power utilization planning. When the power load is monitored, only monitoring equipment is needed to be arranged at a power inlet, and the running state of each load in the power system can be obtained by monitoring the total voltage, the total current and other electric quantities at the inlet and decomposing the electric quantities.

The power load monitoring device can generate heat in work, when the heat is gathered, the internal temperature of the power load monitoring device can be increased, therefore, the power load monitoring device also needs to be cooled, the existing cooling mode is that the air flow is driven by the fan to cool, the fan is adopted for cooling, on one hand, the fan can consume electric energy in work, on the other hand, the cooling speed of the fan is slow, when the speed of generating heat by the power load monitoring device is greater than the cooling speed of the fan, the internal temperature of the power load monitoring device can be too high, the internal element of the power load monitoring device can be aged due to the overhigh temperature of the power load monitoring device, and the service life of the power load monitoring device can be further prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power load monitoring devices to solve the slow problem of the power load monitoring devices radiating rate who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power load monitoring devices, includes the monitoring box, the rear side of monitoring box is provided with the heat dissipation case No. one, be provided with a division board and No. two division boards in the inner chamber of heat dissipation case No. one, no. two heat dissipation cases are installed to the upside of division board No. one, no. two heat dissipation case's lower extreme has a cooling tube through the pipe connection, a cooling tube is located the inner chamber rear side of monitoring case, the other end of a cooling tube has the cooling pump through the pipe connection, the cooling pump has the heat exchange tube through the pipe connection, the heat exchange tube runs through the monitoring case, no. two cooling tubes and radiator fan are installed to the upside of No. two division boards, the other end of No. two cooling tubes passes through the pipeline and is connected with the heat exchange tube, the body left and right sides of a heat dissipation case all is provided with the heat dissipation gas pocket.

Preferably, the heat exchange tube comprises a spiral heat exchange tube, and an annular heat exchange plate is arranged on the inner side of the spiral heat exchange tube.

Preferably, no. two division boards are located the top of a division board, no. two cooling tubes also set up and are the helix type.

Preferably, an oil filling port is arranged on the outer side of the first heat dissipation box and communicated with the second heat dissipation box through a pipeline.

Preferably, the outside cover of No. two cooling tubes is equipped with the holding ring, the outside of holding ring is provided with the reference column, the other end of reference column is connected with the inner chamber wall of monitoring case.

Compared with the prior art, the beneficial effects of the utility model are that:

1) The device is provided with a heat exchange tube, a second heat dissipation box, a first heat dissipation tube and a second heat dissipation tube which are mutually connected, and cooling liquid is added in the heat exchange tube, the second heat dissipation box, the first heat dissipation tube and the second heat dissipation tube, and when the monitoring box is heated up, the cooling liquid can automatically flow under the siphon effect, so that the heat in the monitoring box can be quickly dissipated;

2) This device can drive the coolant liquid through the cooling pump and flow and accelerate the radiating rate, can also blow the air flow through radiator fan and accelerate the heat dissipation, when cooling pump and radiator fan during simultaneous operation, this device can have higher radiating rate to avoid monitoring the temperature in the case too high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view, sectional structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the first heat dissipation box of the present invention;

fig. 4 is a schematic view of the second divider plate of the present invention.

In the figure: 1 monitoring box, 2 heat dissipation boxes, 3 oil filling ports, 4 heat dissipation air holes, 5 heat exchange tubes, 6 first partition plates, 7 second heat dissipation boxes, 8 second partition plates, 9 second heat dissipation tubes, 10 heat dissipation fans, 11 cooling pumps, 12 first heat dissipation tubes and 13 positioning rings.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: an electric power load monitoring device comprises a monitoring box 1, an electric power load monitoring device is arranged on the inner side of the monitoring box 1, a heat dissipation window is arranged on the outer side of the monitoring box 1 and used for normal heat dissipation of the electric power load monitoring device, a first heat dissipation box 2 is arranged on the rear side of the monitoring box 1, a first partition plate 6 and a second partition plate 8 are arranged in the inner cavity of the first heat dissipation box 2, a second heat dissipation box 7 is arranged on the upper side of the first partition plate 6, cooling liquid is added to the inner side of the second heat dissipation box 7, a first heat dissipation pipe 12 is connected to the lower end of the second heat dissipation box 7 through a pipeline, the first heat dissipation pipe 12 is positioned on the rear side of the inner cavity of the monitoring box 1, a heat dissipation plate is adhered to the rear side of the inner cavity of the monitoring box 1, and the first heat dissipation pipe 12 is adhered to the heat dissipation plate, the other end of the first radiating pipe 12 is connected with a cooling pump 11 through a pipeline, the cooling pump 11 is connected with a heat exchange pipe 5 through a pipeline, the heat exchange pipe 5 is used for exchanging heat with the monitoring box 1, the second radiating box 7 is positioned at the upper side of the heat exchange pipe 5, when the heat generated in the monitoring box 1 is less, the cold water moves down and the hot water floats upwards under the action of buoyancy, at the moment, the cooling liquid can automatically flow so as to bring out the heat in the monitoring box 1, the heat exchange pipe 5 penetrates through the monitoring box 1, the second radiating pipe 9 and a radiating fan 10 are arranged at the upper side of the second partition plate 8, the radiating fan 10 is used for driving air to flow so as to accelerate the radiating speed, the other end of the second radiating pipe 9 is connected with the heat exchange pipe 5 through a pipeline,

the left side and the right side of the body of the first heat dissipation box 2 are both provided with heat dissipation air holes 4, and the inner sides of the heat dissipation air holes 4 are provided with heat dissipation nets.

The heat exchange tube 5 comprises a spiral heat exchange tube, an annular heat exchange plate is arranged on the inner side of the spiral heat exchange tube, and when the power load monitoring equipment is installed, the power load monitoring equipment can be installed on the inner side of the spiral heat exchange tube, so that the heat exchange tube 5 can rapidly dissipate heat of the power load monitoring equipment.

No. two division boards 8 are located the top of division board 6, and No. two cooling tubes 9 can be located the top of No. two radiating tanks 7 promptly, and when cooling pump 11 was for starting, under the siphon effect, the higher coolant liquid of temperature can flow in No. two cooling tubes 9 automatically, and No. two cooling tubes 9 also set up and are the helix type, can increase the heat radiating area of No. two cooling tubes 9 to No. two cooling tubes 9 of being convenient for dispel the heat fast.

An oil filling port 3 is arranged on the outer side of the first heat dissipation box 2, the oil filling port 3 is communicated with a second heat dissipation box 7 through a pipeline, and cooling liquid can be added into the inner side of the second heat dissipation box 7 through the oil filling port 3.

No. two cooling tubes 9's outside cover is equipped with holding ring 13, and holding ring 13's the outside is provided with the reference column, and the other end of reference column is connected with monitoring box 1's inner chamber wall, and holding ring 13 is used for fixed No. two cooling tubes 9 to avoid No. two cooling tubes 9 to rock.

The working principle is as follows: when the heat generated in the monitoring box 1 is less, under the siphon effect, hot water floats upwards, cold water sinks, and cooling liquid can automatically circulate and flow, so that the heat in the monitoring box 1 is brought out;

when the heat generated in the monitoring box 1 is high, the cooling pump 11 is started, the cooling pump 11 drives the cooling liquid to circularly flow, the cooling liquid sequentially passes through the heat exchange tube 5, the first heat dissipation tube 12, the second heat dissipation tube 7 and the second heat dissipation tube 9 and then flows back to the heat exchange tube 5, the cooling liquid can take away the heat in the monitoring box 1 after passing through the heat exchange tube 5, and when the cooling liquid is in the first heat dissipation tube 12, the second heat dissipation tube 7 and the second heat dissipation tube 9, the heat of the cooling liquid can be dissipated outwards;

when the temperature in the monitoring box 1 is still rising, the heat dissipation fan 10 is turned on, and the heat dissipation fan 10 accelerates the heat dissipation rate of the cooling liquid in the second heat dissipation pipe 9, thereby accelerating the heat dissipation effect of the device.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An electric load monitoring device, includes monitoring box (1), its characterized in that: the rear side of monitoring case (1) is provided with heat dissipation case (2) No. one, be provided with division board (6) and No. two division boards (8) in the inner chamber of heat dissipation case (2), no. two heat dissipation cases (7) are installed to the upside of division board (6), there is a cooling tube (12) lower extreme of No. two heat dissipation cases (7) through pipe connection, a cooling tube (12) is located the inner chamber rear side of monitoring case (1), the other end of a cooling tube (12) has cooling pump (11) through pipe connection, cooling pump (11) have heat exchange tube (5) through pipe connection, heat exchange tube (5) run through monitoring case (1), no. two cooling tubes (9) and radiator fan (10) are installed to the upside of No. two division boards (8), the other end of No. two cooling tubes (9) passes through the pipeline and is connected with heat exchange tube (5), the body left and right sides of a heat dissipation case (2) all is provided with heat dissipation gas pocket (4).

2. An electrical load monitoring device according to claim 1, wherein: the heat exchange tube (5) comprises a spiral heat exchange tube, and an annular heat exchange plate is arranged on the inner side of the spiral heat exchange tube.

3. An electrical load monitoring device according to claim 1, wherein: no. two division board (8) are located the top of a division board (6), no. two cooling tubes (9) also set up and are the helix type.

4. An electrical load monitoring device according to claim 1, wherein: an oil filling port (3) is arranged on the outer side of the first heat dissipation box (2), and the oil filling port (3) is communicated with the second heat dissipation box (7) through a pipeline.

5. An electrical load monitoring device according to claim 1, wherein: the outside cover of No. two cooling tubes (9) is equipped with holding ring (13), the outside of holding ring (13) is provided with the reference column, the other end of reference column is connected with the inner chamber wall of monitoring case (1).

Images