CN220857413U - Temperature control system of outdoor ring main unit - Google Patents
Temperature control system of outdoor ring main unit Download PDFInfo
- Publication number
- CN220857413U CN220857413U CN202322369184.6U CN202322369184U CN220857413U CN 220857413 U CN220857413 U CN 220857413U CN 202322369184 U CN202322369184 U CN 202322369184U CN 220857413 U CN220857413 U CN 220857413U
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- ring main
- control system
- main unit
- temperature
- temperature control
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- 238000009434 installation Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a temperature control system of an outdoor ring main unit, which comprises a temperature control system body, wherein a fan in the temperature control system body is fixedly arranged at the bottom of a mounting box, a frequency converter and a power module are respectively arranged at two sides of the inside of the mounting box, a controller is arranged on the top wall of the mounting box in a threaded connection manner, the controller is electrically connected with a temperature sensor, and the temperature sensor is fixedly arranged in the ring main unit. This temperature control system of outdoor looped netowrk case, when the temperature information that the controller accepted is higher than the preset temperature value of controller, the controller passes through the rotational speed that the converter increased the fan this moment, improves looped netowrk case body radiating effect, through carrying out the forced air cooling to the looped netowrk case body and dispel the heat, reduces the inside temperature of looped netowrk case body for the inside temperature of looped netowrk case body tends to normal temperature value, accomplishes the accuse temperature purpose to the looped netowrk case body, and the incasement temperature can automatically regulated, increases the stability and the work efficiency of looped netowrk case when normal use.
Description
Technical Field
The utility model relates to the field of ring main units, in particular to a temperature control system of an outdoor ring main unit.
Background
With the development of economy and society, urban central residential users and enterprises and public institutions have higher and higher demands on the power supply reliability, and a power distribution system is a link directly facing users in a power system, so that the influence on the power supply reliability of the users is most remarkable, and therefore, a power distribution network becomes a key link for restricting the improvement of the power supply reliability, wherein as the application of a ring network box is gradually wider, the ring network box becomes an important component part in the power distribution network, and the application range is wider and the number is more and more;
The existing ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, but the ring main unit needs manual regular inspection, regular cleaning of inner accumulated ash in the ring main unit, incapability of automatic regulation of temperature in the ring main unit, and reduction of stability and working efficiency of the ring main unit in normal use.
Disclosure of utility model
The utility model aims to provide a temperature control system of an outdoor ring main unit, which aims to solve the defects in the background technology.
In order to achieve the above purpose, a temperature control system of an outdoor ring main unit is provided, which comprises a temperature control system body, wherein a fan in the temperature control system body is fixedly installed at the bottom of an installation box, a frequency converter and a power module are respectively installed at two sides of the inside of the installation box, a controller is installed on the top wall of the installation box in a screwed manner, the controller is electrically connected with a temperature sensor, the temperature sensor is fixedly arranged in the ring main unit, the bottom of the ring main unit is screwed onto a concrete base, a temperature control system installation component is installed at the right side of the bottom of the ring main unit, and a temperature transmitting and installation component is installed at the upper left side of the ring main unit;
The temperature control system body comprises a temperature sensor, a controller, a frequency converter, a fan and an air inlet pipe, wherein the air inlet pipe is arranged at the end part of the fan, and meanwhile, the air inlet pipe is inserted into a positioning ring arranged on the inner wall of the ring main body.
Preferably, the temperature transmitting and installing assembly comprises a temperature sensor, a positioning opening, a limiting piece and a fixing bolt, and the limiting piece is of a circular structure manufactured by plastic materials.
Preferably, two groups of perforations are uniformly arranged on the limiting piece, and the fixing bolts penetrate through the perforations on the limiting piece and are screwed and fixed in the screwed holes formed in the outer side of the ring main unit body.
Preferably, the inner wall of the ring main unit body is provided with a positioning opening, the positioning opening is matched with the temperature sensor in size, and the temperature sensor is detachably arranged in the ring main unit body through the positioning opening.
Preferably, the right side wall of the installation box is provided with a ventilation opening, the inside of the ventilation opening is connected with an isolation screen in a threaded manner, and the isolation screen and the fan are arranged oppositely.
Preferably, the installation box on the temperature control system installation component is in threaded connection with the bottom of the ring main unit body, and the section of the installation box is U-shaped.
Compared with the prior art, the utility model has the beneficial effects that: when the temperature information received by the controller is higher than the preset temperature value of the controller, the controller increases the rotating speed of the fan through the frequency converter at the moment, improves the heat dissipation effect of the ring main unit body, reduces the temperature inside the ring main unit body by carrying out air cooling heat dissipation on the ring main unit body, enables the temperature inside the ring main unit body to approach to the normal temperature value, achieves the purpose of controlling the temperature of the ring main unit body, can automatically adjust the temperature in the box, and increases the stability and the working efficiency of the ring main unit during normal use.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;
FIG. 3 is a side view of the structure of the present utility model, FIG. 1;
FIG. 4 is a schematic cross-sectional view of a temperature control system mounting assembly according to the present utility model;
FIG. 5 is a block diagram of the body of the temperature control system of the present utility model.
Reference numerals in the drawings: 1. a ring main unit body; 2. a concrete base; 3. a temperature transmitting and mounting assembly; 31. a temperature sensor; 32. a positioning port; 33. a limiting piece; 34. a fixing bolt; 4. a temperature control system installation component; 41. a mounting box; 42. a controller; 43. a frequency converter; 44. a ventilation port; 45. an isolation screen; 46. a blower; 47. an air inlet pipe; 48. a positioning ring; 49. a power module; 50. a temperature control system body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a temperature control system of an outdoor ring main unit, which comprises a temperature control system body 50, wherein a fan 46 in the temperature control system body 50 is fixedly arranged at the bottom of a mounting box 41, a frequency converter 43 and a power module 49 are respectively arranged at two sides of the inside of the mounting box 41, a controller 42 is arranged on the top wall of the mounting box 41 in a screwed manner, the controller 42 is electrically connected with a temperature sensor 31, the temperature sensor 31 is fixedly arranged in the ring main unit 1, the bottom of the ring main unit 1 is screwed onto a concrete base 2, a temperature control system mounting assembly 4 is arranged at the right side of the bottom of the ring main unit 1, and a temperature transmitting and mounting assembly 3 is arranged at the upper left side of the ring main unit 1;
The temperature control system body 50 comprises a temperature sensor 31, a controller 42, a frequency converter 43, a fan 46 and an air inlet pipe 47, wherein the air inlet pipe 47 is arranged at the end part of the fan 46, and meanwhile, the air inlet pipe 47 is inserted into a positioning ring 48 arranged on the inner wall of the ring main unit 1.
Working principle: the inside temperature information accessible temperature sensor 31 of looped netowrk case body 1 detects, temperature sensor 31 transmits temperature information to controller 42, when the temperature information that controller 42 accepted is higher than the preset temperature value of controller 42, the rotational speed of fan 46 is increased through converter 43 to this moment controller 42, improve the radiating effect to looped netowrk case body 1, through carrying out forced air cooling heat dissipation to looped netowrk case body 1, reduce the inside temperature of looped netowrk case body 1, make the inside temperature of looped netowrk case body 1 tend to normal temperature value, accomplish the accuse temperature purpose to looped netowrk case body 1, the incasement temperature can automatically regulated, stability and work efficiency of increase looped netowrk case when normal use.
As a preferred embodiment, the temperature transmitting and installing assembly 3 includes a temperature sensor 31, a positioning opening 32, a limiting plate 33 and a fixing bolt 34, and the limiting plate 33 is a circular structure made of plastic material.
As shown in fig. 1-2: the limiting piece 33 is of a circular structure made of plastic materials, the temperature sensor 31 is mounted on the limiting piece 33, and the temperature sensor 31 is convenient to mount and dismount through the arrangement of the limiting piece 33.
As a preferred embodiment, two groups of perforations are uniformly arranged on the limiting plate 33, and the fixing bolts 34 pass through the perforations on the limiting plate 33 and are screwed and fixed in the screw holes formed on the outer side of the ring main unit 1.
When the limiting piece 33 is installed through the spiro union, install on looped netowrk case body 1 lateral wall, the limiting piece 33 outside sets up the wire, wire one end and temperature sensor 31 electric connection, the wire other end and controller 42 electric connection simultaneously.
As a preferred embodiment, the inner wall of the ring main unit 1 is provided with a positioning opening 32, the positioning opening 32 is matched with the size of the temperature sensor 31, and the temperature sensor 31 is detachably arranged in the ring main unit 1 through the positioning opening 32.
The fan 46 starts working, and the air flow accelerated by the fan 46 enters the ring main unit 1 from the inside of the air inlet pipe 47, so that the air cooling and heat dissipation work is performed on the inside of the ring main unit 1, the cooling work is performed on the inside of the ring main unit 1, and the fan 46 can perform the rotation speed adjustment work through the controller 42 and the frequency converter 43.
As a preferred embodiment, the right side wall of the mounting box 41 is provided with a ventilation opening 44, and the inside of the ventilation opening 44 is screwed with a separation screen 45, and the separation screen 45 is disposed opposite to the fan 46.
The isolation screen 45 is arranged to remove large particle impurities doped in the air when the air flow of the fan 46 is accelerated.
As a preferred embodiment, the mounting box 41 on the temperature control system mounting assembly 4 is screwed to the bottom of the ring main unit body 1, and the cross section of the mounting box 41 is in a "U" shape.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a temperature control system of outdoor looped netowrk case, includes temperature control system body (50), its characterized in that: the fan (46) in the temperature control system body (50) is fixedly arranged at the bottom of the installation box (41), the frequency converter (43) and the power module (49) are respectively arranged at two sides of the inside of the installation box (41), the controller (42) is arranged on the top wall of the installation box (41) in a screwed mode, the controller (42) is electrically connected with the temperature sensor (31), the temperature sensor (31) is fixedly arranged inside the ring main body (1), the bottom of the ring main body (1) is screwed on the concrete base (2), the temperature control system installation component (4) is arranged on the right side of the bottom of the ring main body (1), and the temperature transmitting and installation component (3) is arranged on the left upper side of the ring main body (1);
The temperature control system body (50) comprises a temperature sensor (31), a controller (42), a frequency converter (43), a fan (46) and an air inlet pipe (47), wherein the air inlet pipe (47) is arranged at the end part of the fan (46), and meanwhile, the air inlet pipe (47) is inserted into a positioning ring (48) arranged on the inner wall of the ring main body (1).
2. The temperature control system of an outdoor ring main unit according to claim 1, wherein: the temperature transmitting and installing assembly (3) comprises a temperature sensor (31), a positioning opening (32), a limiting piece (33) and a fixing bolt (34), and the limiting piece (33) is of a circular structure manufactured by plastic materials.
3. The temperature control system of an outdoor ring main unit according to claim 2, wherein: two groups of perforations are uniformly formed in the limiting piece (33), and the fixing bolts (34) penetrate through the perforations in the limiting piece (33) and are fixedly connected in the threaded holes formed in the outer side of the ring main unit body (1) in a threaded mode.
4. The temperature control system of an outdoor ring main unit according to claim 1, wherein: the ring main unit is characterized in that a positioning opening (32) is formed in the inner wall of the ring main unit body (1), the positioning opening (32) is matched with the temperature sensor (31) in size, and the temperature sensor (31) is detachably arranged in the ring main unit body (1) through the positioning opening (32).
5. The temperature control system of an outdoor ring main unit according to claim 1, wherein: the right side wall of the installation box (41) is provided with a ventilation opening (44), the inside of the ventilation opening (44) is connected with an isolation screen plate (45) in a threaded mode, and the isolation screen plate (45) and the fan (46) are arranged oppositely.
6. The temperature control system of an outdoor ring main unit according to claim 1, wherein: by a means of
An installation box (41) on the temperature control system installation component (4) is in threaded connection with the bottom of the ring main unit body (1),
And the section of the installation box (41) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369184.6U CN220857413U (en) | 2023-09-01 | 2023-09-01 | Temperature control system of outdoor ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322369184.6U CN220857413U (en) | 2023-09-01 | 2023-09-01 | Temperature control system of outdoor ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220857413U true CN220857413U (en) | 2024-04-26 |
Family
ID=90788436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322369184.6U Active CN220857413U (en) | 2023-09-01 | 2023-09-01 | Temperature control system of outdoor ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220857413U (en) |
-
2023
- 2023-09-01 CN CN202322369184.6U patent/CN220857413U/en active Active
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