CN209104638U - A kind of outdoor transformation case of cooling-down type with buried heat-exchange device - Google Patents
A kind of outdoor transformation case of cooling-down type with buried heat-exchange device Download PDFInfo
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- CN209104638U CN209104638U CN201821350698.XU CN201821350698U CN209104638U CN 209104638 U CN209104638 U CN 209104638U CN 201821350698 U CN201821350698 U CN 201821350698U CN 209104638 U CN209104638 U CN 209104638U
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- Prior art keywords
- outdoor
- pressure change
- air
- evaporation tube
- cooling
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Abstract
The utility model discloses a kind of outdoor transformation casees of cooling-down type with buried heat-exchange device, including outdoor cabinet, the interior side interlayer of the outdoor cabinet is provided with water proof and dust proof room, and the interior central of water proof and dust proof room is provided with centrifugal type air filter, the outdoor cabinet is internally provided with pressure change chamber, and upper and lower is respectively arranged with input module and output precision inside pressure change chamber, the lower section of the input module is connected with component by circuitron, and the lower section of component is electrically connected by circuitron and output precision, the input module, spiral evaporation tube is respectively arranged on the right side of component and output precision.Current heat dissipating method is radiated by exhaust fan, and in face of being in outdoor large-scale transformation case, under summer high-temperature, temperature outside device also abnormal height, single using such method, the effect is unsatisfactory.
Description
Technical field
The utility model relates to technical field of electricity, the outdoor transformation of specially a kind of cooling-down type with buried heat-exchange device
Case.
Background technique
Since 1891, Ni Gula tesla improved " high-frequency " (15,000 hertz) alternating current generator, and electric power obtains
To huge utility value, with the progress of mankind's science and technology, electric power increasingly becomes one of indispensable energy of human society,
It requires to install and use transformation case in any need power supply place, heat can be generated in work, and these heats are not usually fugitive
Hair, can accelerate the aging of part and route, especially this phenomenon is even more serious in the exterior components operation of high temperature, greatly for a long time
The big service life for reducing distribution box, and the power-off risk of power supply process is also increased, delay the duration, current transformation case
Take some cooling measures, but it there are still following drawbacks in actual use:
1. current heat dissipating method is radiated by exhaust fan, in face of being in outdoor large-scale transformation case,
Under summer high-temperature, temperature outside device also abnormal height, single using such method, the effect is unsatisfactory；
2. exhaust fan is easy to invade inside device to dust when heat dissipation inside transformation case；
3. from the external world enter air in transformation case cannot uniform overall flow in the case, lead to transformation case partial zones
Domain temperature is excessively high.
Utility model content
The purpose of this utility model is to provide a kind of outdoor transformation casees of cooling-down type with buried heat-exchange device, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of cooling with buried heat-exchange device
The outdoor transformation case of formula, including outdoor cabinet, the interior side interlayer of the outdoor cabinet are provided with water proof and dust proof room, and waterproof
The interior central of dustproof room is provided with centrifugal type air filter, and the outdoor cabinet is internally provided with pressure change chamber, and becomes
Upper and lower is respectively arranged with input module and output precision inside pressure chamber, and the lower section of the input module is connected with by circuitron
Component, and the lower section of component is electrically connected by circuitron and output precision, the input module, component and output
Be respectively arranged with spiral evaporation tube, middle spiral evaporation tube and lower spiral evaporation tube on the right side of component, and upper spiral evaporation tube, in
Spiral evaporation tube and lower spiral evaporation tube are interconnected, and the left side vertical of the pressure change chamber is mounted with air-flow and divides suction pipe, and gas
The side of flow point suction pipe is connected with air connecting tube, and described air connecting tube one end is connected with air exhauster, the upper spiral evaporation
One end of pipe is communicated with refrigerant circulation pipe, and the lower end of refrigerant circulation pipe protrudes into underground and is connected with column condensation
Pipe, the patch of the refrigerant circulation pipe, which is located in installation settings on tube body, compressor, the connection setting of column condenser pipe side
There is restricting element, and restricting element is connected to by refrigerant circulation pipe with one end of lower spiral evaporation tube, the water proof and dust proof
It is provided with taper water flow below room and collects ware, and taper water flow collects ware and is provided with and communicated with drainpipe.
Preferably, the centrifugal type air filter includes motor, and output shaft one end of motor is connected with thru hole type
Rotary drum, the thru hole type drum surface are evenly distributed with a plurality of air holes.
Preferably, the air-flow divides suction pipe inner surface to offer the suction hole that several are evenly distributed, and air-flow point
The length of suction pipe is equal to the inside internal diameter of pressure change chamber.
Preferably, the taper water flow collects the lower section that ware is set to centrifugal type air filter, and taper water flow is received
The port of collection ware is in the surrounding inner wall sealing welding of water proof and dust proof room.
Preferably, the pressure change chamber is internally provided with horizontal interlayer board and lower horizontal interlayer board, and upper horizontal interlayer
Plate and pressure change chamber upper inner wall constitute input module room.
Preferably, the upper horizontal interlayer board and lower horizontal interlayer board constitute component room, and lower horizontal interlayer board with
Inner wall constitutes output precision room below pressure change chamber.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
1. changing single radiator structure, keep the radiating and cooling of transformation case more efficient, the outdoor change under summer high temperature
Press case also can high efficiency and heat radiation cooling；
2. effectively having completely cut off dust using centrifugal type air filter to enter inside device；
3. dividing suction pipe by the way that air-flow is layered and be arranged to pressure change chamber enables air Uniform Flow in case.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is regional enlarged drawing at A in Fig. 1；
Fig. 3 is water proof and dust proof cell structure right view；
Fig. 4 is that the utility model air-flow divides suction-pipe structure schematic diagram.
In figure: outdoor cabinet 1, water proof and dust proof room 2, centrifugal type air filter 3, input module 4, output precision 5, member portion
Part 6, upper spiral evaporation tube 7, middle spiral evaporation tube 8, lower spiral evaporation tube 9, air-flow divide suction pipe 10, air connecting tube 11, pumping
Machine 12, refrigerant circulation pipe 13, compressor 14, column condenser pipe 15, restricting element 16, taper water flow collect ware 17, drainpipe
18, motor 31, thru hole type rotary drum 32, suction hole 101.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of cooling-down type dew with buried heat-exchange device
Its transformation case, including outdoor cabinet 1, the interior side interlayer of outdoor cabinet 1 are provided with water proof and dust proof room 2, and water proof and dust proof
The interior central of room 2 is provided with centrifugal type air filter 3, and outdoor cabinet 1 is internally provided with pressure change chamber, and in pressure change chamber
Portion's upper and lower is respectively arranged with input module 4 and output precision 5, and the lower section of input module 4 is connected with component by circuitron
6, and the lower section of component 6 is electrically connected by circuitron and output precision 5, input module 4, component 6 and output precision 5
Right side is respectively arranged with spiral evaporation tube 7, middle spiral evaporation tube 8 and lower spiral evaporation tube 9, and upper spiral evaporation tube 7, in
Spiral evaporation tube 8 and lower spiral evaporation tube 9 are interconnected, and the left side vertical of pressure change chamber is mounted with air-flow and divides suction pipe 10, and gas
The side of flow point suction pipe 10 is connected with air connecting tube 11, and 11 one end of air connecting tube is connected with air exhauster 12, upper spiral evaporation
One end of pipe 7 is communicated with refrigerant circulation pipe 13, and the lower end of refrigerant circulation pipe 13 protrudes into underground and is connected with column
Condenser pipe 15, the patch of refrigerant circulation pipe 13, which is located in installation settings on tube body, compressor 14, the connection of 15 side of column condenser pipe
It is provided with restricting element 16, and restricting element 16 is connected to by refrigerant circulation pipe 13 with one end of lower spiral evaporation tube 9, prevented
It is provided with taper water flow below water dustproof room 2 and collects ware 17, and taper water flow collects ware 17 and is provided with and communicated with drainpipe 18.
Further, centrifugal type air filter 3 includes motor 31, and output shaft one end of motor 31 is connected with open-work
Formula rotary drum 32,32 surface of thru hole type rotary drum are evenly distributed with a plurality of air holes.
Further, air-flow divides 10 inner surface of suction pipe to offer the suction hole 101 that several are evenly distributed, and air-flow
The inside internal diameter for dividing the length of suction pipe 10 to be equal to pressure change chamber.
Further, taper water flow collects the lower section that ware 17 is set to centrifugal type air filter 3, and taper water flow is received
The port of collection ware 17 is in the surrounding inner wall sealing welding of water proof and dust proof room 2.
Further, pressure change chamber is internally provided with horizontal interlayer board and lower horizontal interlayer board, and upper horizontal interlayer board
Input module room is constituted with pressure change chamber upper inner wall.
Further, upper horizontal interlayer board and lower horizontal interlayer board constitute component room, and lower horizontal interlayer board and change
Inner wall constitutes output precision room below pressure chamber.
Working principle: when device work, spiral evaporation tube (upper spiral evaporation tube 7, middle spiral evaporation tube 8 and under
The general designation of spiral evaporation tube 9) in low-temp low-pressure liquid condensation agent draw pressure change chamber inside temperature flash to high-temperature low-pressure gas
State condensing agent, high-temperature low-pressure gaseous state condensing agent are compressed into high pressure gaseous condensing agent by compressor 14, and high pressure gaseous is cold
Solidifying agent enters in column condenser pipe 15, the buried underground of column condenser pipe 15, and the high pressure gaseous in column condenser pipe 15 is cold
Solidifying agent is condensed into cryogenic high pressure liquid condensation agent, and the heat released in the process is passed in the earth, subsequent low temperature
High-pressure liquid condensing agent is throttled the throttling of element 16 into low-temp low-pressure liquid condensation agent, and low-temp low-pressure liquid condensation agent flows into spiral shell again
It revolves and completes circulation in evaporation tube, air exhauster 12 and centrifugal type air filter 3 are also to work at the same time in the process, air-flow point
Suction pipe 10 carries out air extraction to each region of box house, and outside air is made to enter box house by thru hole type rotary drum 32,
It should be noted that permeability type rotary drum 32 is under high-speed rotation, as this solids of dust because suffered centrifugal force can not compared with stool
Through thru hole type rotary drum 32, by being cooled down at spiral evaporation tube, the gas after cooling then reaches the gas that the external world enters
Whole cooling everywhere in box house inside realization device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of outdoor transformation case of cooling-down type with buried heat-exchange device, including outdoor cabinet (1), it is characterised in that: described
The interior side interlayer of outdoor cabinet (1) is provided with water proof and dust proof room (2), and the interior central setting of water proof and dust proof room (2)
Have centrifugal type air filter (3), the outdoor cabinet (1) is internally provided with pressure change chamber, and upper and lower inside pressure change chamber
It is respectively arranged with input module (4) and output precision (5), the lower section of the input module (4) is connected with first portion by circuitron
Part (6), and the lower section of component (6) is electrically connected by circuitron and output precision (5), the input module (4), member portion
Spiral evaporation tube (7), middle spiral evaporation tube (8) and lower spiral evaporation tube are respectively arranged on the right side of part (6) and output precision (5)
(9), and upper spiral evaporation tube (7), middle spiral evaporation tube (8) and lower spiral evaporation tube (9) are interconnected, the pressure change chamber
Left side vertical is mounted with air-flow and divides suction pipe (10), and air-flow divides the side of suction pipe (10) to be connected with air connecting tube (11), institute
It states air connecting tube (11) one end to be connected with air exhauster (12), one end of the upper spiral evaporation tube (7) is communicated with refrigerant and follows
Endless tube (13), and the lower end of refrigerant circulation pipe (13) protrudes into underground and is connected with column condenser pipe (15), the refrigeration
The patch of agent circulation pipe (13), which is located in installation settings on tube body, to be had compressor (14), column condenser pipe (15) the side connection setting
Have restricting element (16), and restricting element (16) is connected by refrigerant circulation pipe (13) and one end of lower spiral evaporation tube (9)
It is logical, it is provided with taper water flow below the water proof and dust proof room (2) and collects ware (17), and taper water flow is collected ware (17) connection and set
It is equipped with drainpipe (18).
2. the outdoor transformation case of a kind of cooling-down type with buried heat-exchange device according to claim 1, it is characterised in that: institute
Stating centrifugal type air filter (3) includes motor (31), and output shaft one end of motor (31) is connected with thru hole type rotary drum
(32), thru hole type rotary drum (32) surface is evenly distributed with a plurality of air holes.
3. the outdoor transformation case of a kind of cooling-down type with buried heat-exchange device according to claim 1, it is characterised in that: institute
Stating air-flow divides suction pipe (10) inner surface to offer the suction hole (101) that several are evenly distributed, and air-flow divides suction pipe (10)
Length be equal to the inside internal diameter of pressure change chamber.
4. the outdoor transformation case of a kind of cooling-down type with buried heat-exchange device according to claim 1, it is characterised in that: institute
It states taper water flow and collects the lower section that ware (17) are set to centrifugal type air filter (3), and taper water flow collects ware (17)
Port is in the surrounding inner wall sealing welding of water proof and dust proof room (2).
5. the outdoor transformation case of a kind of cooling-down type with buried heat-exchange device according to claim 1, it is characterised in that: institute
It states pressure change chamber and is internally provided with horizontal interlayer board and lower horizontal interlayer board, and upper horizontal interlayer board and pressure change chamber upper inner wall
Constitute input module room.
6. the outdoor transformation case of a kind of cooling-down type with buried heat-exchange device according to claim 5, it is characterised in that: institute
It states horizontal interlayer board and lower horizontal interlayer board constitutes component room, and inner wall is constituted below lower horizontal interlayer board and pressure change chamber
Output precision room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350698.XU CN209104638U (en) | 2018-08-21 | 2018-08-21 | A kind of outdoor transformation case of cooling-down type with buried heat-exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350698.XU CN209104638U (en) | 2018-08-21 | 2018-08-21 | A kind of outdoor transformation case of cooling-down type with buried heat-exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104638U true CN209104638U (en) | 2019-07-12 |
Family
ID=67151056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350698.XU Expired - Fee Related CN209104638U (en) | 2018-08-21 | 2018-08-21 | A kind of outdoor transformation case of cooling-down type with buried heat-exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431068A (en) * | 2020-04-17 | 2020-07-17 | 国网山东省电力公司嘉祥县供电公司 | Switch board with heat dissipation dust removal effect |
-
2018
- 2018-08-21 CN CN201821350698.XU patent/CN209104638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431068A (en) * | 2020-04-17 | 2020-07-17 | 国网山东省电力公司嘉祥县供电公司 | Switch board with heat dissipation dust removal effect |
| CN111431068B (en) * | 2020-04-17 | 2022-01-25 | 国网山东省电力公司嘉祥县供电公司 | Switch board with heat dissipation dust removal effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200821 |