CN109687316B - Constant temperature switch cabinet - Google Patents
Constant temperature switch cabinet Download PDFInfo
- Publication number
- CN109687316B CN109687316B CN201910020589.4A CN201910020589A CN109687316B CN 109687316 B CN109687316 B CN 109687316B CN 201910020589 A CN201910020589 A CN 201910020589A CN 109687316 B CN109687316 B CN 109687316B
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- CN
- China
- Prior art keywords
- switch cabinet
- sand
- communicating pipe
- air
- air deflector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
Abstract
The utility model provides a constant temperature switch cabinet, includes cubical switchboard, trip, the place ahead upset of cubical switchboard is connected with the cabinet door, the cabinet door passes through the hinge and is connected with the cubical switchboard, hinge one side middle part welding is kept away from to the cabinet door has the handle, communicating pipe has all been run through to the both sides of cubical switchboard, the outside welding of communicating pipe has the air inlet cover. The sand filter has the advantages that sand in wind is filtered layer by the aid of the air deflector, the filter plate and the collecting plate, wind power is turned by the air deflector for many times, the sand in the wind is blocked by the air deflector due to large weight and falls onto the filter plate, the sand can quickly fall into the sand storage bin when moving due to the design of the windward surface of the air deflector, the wind direction is intercepted by the collecting plate, the condition that the fixed plug is opened to cause air leakage due to overlarge wind power is avoided, and when the wind power is compressed to reach the inner side of the switch cabinet, the temperature in the switch cabinet is reduced to reach a constant temperature state.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a constant-temperature switch cabinet.
Background
The switch cabinet is a massive parameter on data, generally forms a low-voltage forest, and is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical connection.
But when the cubical switchboard was in the operation, inside components and parts can produce the heat, and the circuit switch cabinet near desert especially is fairly high to the requirement of temperature, dispels the heat to it through the mode of heat dissipation fan among the prior art, but long-time work leads to the fan loss easily to the heat dissipation fan is just sent into inside with the air of outside, does not have the function of reducing the temperature, makes the cooling effect relatively poor.
Therefore, the inventor provides a constant temperature switch cabinet with research and improvement aiming at the existing structure and deficiency and with experience of design development and actual manufacturing which are abundant in related industries for years, so as to achieve the purpose of higher practical value.
Disclosure of Invention
The invention aims to provide a constant temperature switch cabinet, which aims to solve the problem of poor cooling effect in the background technology.
A thermostatic switch cabinet, wherein, this kind of thermostatic switch cabinet is including: the switch cabinet comprises a switch cabinet body, a cabinet door, a hinge, a handle, an air inlet cover, a communicating pipe, a sand storage bin, a supporting plate, a connecting shaft, a pry bar, a balancing weight, a connecting rod, a transfer plate, a fixing plug, a filter grid, an air deflector, a filter plate, a collecting plate, a connecting bin, a movable groove and a clamping bolt, wherein the cabinet door is connected in front of the switch cabinet in an overturning manner and is connected with the switch cabinet body through the hinge, and the handle is welded in the middle of one side, away from the;
communicating pipes penetrate through two sides of the switch cabinet, an air inlet cover is welded on the outer side of each communicating pipe, a sand storage bin is welded at the bottom of each communicating pipe, a fixing plug is movably sleeved at the bottom of each sand storage bin, a clamping bolt is welded at the middle of each of two sides of the fixing plug, a connecting bin is welded at the middle of the bottom end of an inner cavity of each sand storage bin, a movable groove is embedded in the middle of the inner cavity of each connecting bin, the middle of the bottom end of each fixing plug is rotatably connected with a transfer plate, the other end of each transfer plate is rotatably connected with a pry bar, the bottom of the other end of each pry bar is rotatably connected with a connecting rod, the bottom of each connecting rod is movably connected with a balancing weight, a supporting plate is welded at the middle of the;
the sand storage bin is characterized in that a filter grid is embedded in the inner cavity of the air inlet cover, an air deflector is welded in the inner cavity of the communicating pipe, a filter plate is embedded at the bottom of the inner cavity of the communicating pipe, and a collecting plate is welded at the top of the inner cavity of the sand storage bin.
Furthermore, the number of the air deflectors is three, the length of the air deflector at the inlet is twice that of the air deflector at the rear side, the inclined angles and the inclined directions of the two air deflectors close to the inlet are uniformly distributed at the upper end and the lower end of the inner cavity of the communicating pipe, and the other air deflector is arranged in a reverse direction.
Furthermore, the surface of the filter plate is penetrated with a hole with an inclination angle opposite to that of the air deflector at the inlet.
Furthermore, the collecting plate is semicircular, and a three-way pipe penetrates through the bottom of the collecting plate.
Further, the inclination angle of the filter grid is 60 °.
Furthermore, a cross rod is welded at the top of the clamping bolt and is connected inside the movable groove in a sliding mode.
Furthermore, a groove is embedded in the middle of the bottom end of the supporting plate.
Furthermore, the front section of the fixing plug is triangular.
Compared with the prior structure, the invention has the following advantages:
the sand filter has the advantages that sand in wind is filtered layer by the aid of the air deflector, the filter plate and the collecting plate, wind power is turned by the air deflector for many times, the sand in the wind is blocked by the air deflector due to large weight and falls onto the filter plate, the sand can quickly fall into the sand storage bin when moving due to the design of the windward surface of the air deflector, the wind direction is intercepted by the collecting plate, the condition that the fixed plug is opened to cause air leakage due to overlarge wind power is avoided, and when the wind power is compressed to reach the inner side of the switch cabinet, the temperature in the switch cabinet is reduced to reach a constant temperature state.
The sand storage bin has the advantages that the fixing plug, the connecting shaft, the prying rod and the balancing weight component are arranged, the balancing weight jacks up the fixing plug by utilizing the lever principle, when too much sand is in the sand storage bin, the fixing plug can move downwards, is in a triangular shape, can quickly discharge the sand when being opened, and when the weight is changed, the balancing weight closes the fixing plug again, so that the leakage of wind power is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the air inlet cover of the present invention;
FIG. 3 is a schematic diagram of a support plate structure according to the present invention;
fig. 4 is a schematic structural view of the fixing plug of the present invention.
In the figure: 1 switch cabinet, 101 cabinet doors, 102 hinges, 103 handles, 2 air inlet covers, 201 communicating pipes, 202 sand storage bins, 203 support plates, 2031 connecting shafts, 204 crowbars, 205 balancing weights, 206 connecting rods, 207 adapter plates, 208 fixing plugs, 3 filter grids, 301 air deflectors, 302 filter plates, 303 collecting plates, 304 connecting bins, 3041 movable grooves and 3042 clamping bolts.
Detailed Description
Referring to fig. 1 to 4, a thermostatic switch cabinet includes: the switch cabinet comprises a switch cabinet 1, a cabinet door 101, a hinge 102, a handle 103, an air inlet cover 2, a communicating pipe 201, a sand storage bin 202, a supporting plate 203, a connecting shaft 2031, a pry bar 204, a balancing weight 205, a connecting rod 206, an adapter plate 207, a fixing plug 208, a filter grid 3, an air deflector 301, a filter plate 302, a collecting plate 303, a connecting bin 304, a movable groove 3041 and a clamping bolt 3042, wherein the front of the switch cabinet 1 is connected with the cabinet door 101 in an overturning manner, the cabinet door 101 is connected with the switch cabinet 1 through the hinge 102, and the handle 103 is welded in the middle of one side;
communicating pipes 201 penetrate through two sides of a switch cabinet 1, an air inlet cover 2 is welded on the outer side of the communicating pipe 201, a sand storage bin 202 is welded at the bottom of the communicating pipe 201, a fixed plug 208 is movably sleeved at the bottom of the sand storage bin 202, a clamping bolt 3042 is welded in the middle of two sides of the fixed plug 208, a connecting bin 304 is welded in the middle of the bottom end of an inner cavity of the sand storage bin 202, a movable groove 3041 is embedded in the middle of the inner cavity of the connecting bin 304, an adapter plate 207 is rotatably connected to the middle of the bottom end of the fixed plug 208, the other end of the adapter plate 207 is rotatably connected with a pry bar 204, a connecting rod 206 is rotatably connected to the bottom of the other end of the pry bar 204, a balancing weight 205 is movably connected to the bottom of the connecting rod 206, a supporting plate 203 is welded;
the filter grid 3 is inlaid in the inner cavity of the air inlet cover 2, the air deflector 301 is welded in the inner cavity of the communicating pipe 201, the filter plate 302 is inlaid at the bottom of the inner cavity of the communicating pipe 201, and the collecting plate 303 is welded at the top of the inner cavity of the sand storage bin 202.
The three air deflectors 301 are arranged, the length of the air deflector 301 at the inlet is twice that of the air deflector 301 at the rear side, the inclined angles and the inclined directions of the two air deflectors 301 close to the inlet are uniformly distributed at the upper end and the lower end of the inner cavity of the communicating pipe 201, the other air deflector 301 is arranged in the opposite direction, so that the air with sand grains is subjected to first-step pulling filtration on the sand grains through the two air deflectors 301 at the front end, and towards the air deflectors 301 with opposite directions, the air can be prevented, and the sufficient amount of wind power can be guaranteed to enter the switch cabinet 1.
Wherein, the surface of filter 302 runs through have with the opposite hole of entrance aviation baffle 301 inclination for in sand grain gets into filter 302 the time can be quick drop store up husky storehouse 202, adopt the design of windward side, can be when the wind direction changes, can be quick filter the sand.
Wherein, collecting plate 303 is the semicircle ring-type, and collecting plate 303's bottom runs through there is the three-way pipe, installs collecting plate 303 additional at the downside of filter, when can avoiding wind-force too big, wind-force blows fixed plug 208 downwards to guaranteed that wind can not follow the bottom and discharged.
Wherein, the angle of the slope of filter grid 3 is 60, filters the sand grain first step in the wind, avoids the sand grain of big granule to enter into inside, leads to appearing blockking, and 60 inclined planes can avoid the sand grain to stop on filter grid 3, causes the unable normal through of wind-force.
The top of the latch 3042 is welded with a cross bar slidably connected inside the movable groove 3041, so as to avoid the problem of offset when the fixed plug 208 is opened.
Wherein, the bottom middle part of backup pad 203 is embedded to have the recess, is favorable to the normal upset of pinch bar 204.
Wherein, the front section of the fixed plug 208 is triangular, so that when sand is discharged, the sand can be discharged more smoothly.
The working principle of the embodiment is as follows: when the constant temperature switch cabinet is used, the device is firstly installed on a base fixed column, when wind blows, wind enters the interior of the switch cabinet 1 from the air inlet cover 2, sand carried in the wind passes through the filter grid 3, large-particle sand is blocked, slides downwards along the filter grid 3 and is discharged along the air inlet cover 2, then fine sand continues to move inwards along the communicating pipe 201, the wind deflector 301 at the front end guides the wind upwards, then fine sand is blocked by the turning of the second wind deflector 301, wind power enters the third wind deflector 301 to further filter and intercept the sand, as the hot wind is converted into cold wind, the air pressure is changed by the principle of heat and cold contraction, the cold wind enters the interior of the switch cabinet 1 to cool, and finally the sand staying in the interior of the communicating pipe 201 falls and passes through the filter plate 302 to the interior of the sand storage bin 202, when the weight of sand in the sand storage bin 202 increases, the fixed plug 208 moves downward, the stop bolts 3042 at the two ends fix the fixed plug 208, and after the sand in the sand storage bin 202 is discharged, the balance weight 205 turns up the pry bar 204 to close the fixed plug 208 again.
Claims (7)
1. The utility model provides a constant temperature switch cabinet, includes cubical switchboard (1), cabinet door (101), hinge (102), handle (103), air inlet cover (2), communicating pipe (201), store up husky storehouse (202), backup pad (203), connecting axle (2031), pinch bar (204), balancing weight (205), connecting rod (206), keysets (207), fixed stopper (208), filter grid (3), aviation baffle (301), filter (302), collecting plate (303), connect storehouse (304), movable groove (3041), gim peg (3042), its characterized in that: a cabinet door (101) is connected to the front of the switch cabinet (1) in an overturning manner, the cabinet door (101) is connected with the switch cabinet (1) through a hinge (102), and a handle (103) is welded in the middle of one side, away from the hinge (102), of the cabinet door (101);
the utility model discloses a sand storage device, including cubical switchboard (1), air inlet cover (2), sand storage bin (202), fixed stopper (208) and fixing plug (208), wherein communicating pipe (201) has both sides to run through, and air inlet cover (2) has been welded to the outside welding of communicating pipe (201), the bottom welding of communicating pipe (201) has sand storage bin (202), the bottom activity of sand storage bin (202) has cup jointed fixed stopper (208), the middle part welding of fixed stopper (208) both sides has the clip (3042), the middle part welding of the inner chamber bottom of sand storage bin (202) has connection bin (304), the inner chamber middle part of connection bin (304) is embedded to have activity groove (3041), the bottom middle part swivelling joint of fixed stopper (208) has keysets (207), the other end swivelling joint of keysets (207) has pinch bar (204), the other end bottom swivelling joint of pinch bar (204) has connecting rod (206), the bottom swing joint of connecting rod (206), a connecting shaft (2031) is embedded in the middle of the bottom end of the supporting plate (203), and the connecting shaft (2031) penetrates through one side of the pry bar (204);
the filter screen (3) is inlaid in the inner cavity of the air inlet cover (2), an air deflector (301) is welded in the inner cavity of the communicating pipe (201), a filter plate (302) is inlaid at the bottom of the inner cavity of the communicating pipe (201), and a collecting plate (303) is welded at the top of the inner cavity of the sand storage bin (202).
2. A thermostatic switch cabinet according to claim 1 characterized in that: the number of the air deflectors (301) is three, the length of the air deflector (301) at the inlet is twice that of the air deflector (301) at the rear side, the inclination angles and the inclination directions of the two air deflectors (301) close to the inlet are consistent and are respectively distributed at the upper end and the lower end of the inner cavity of the communicating pipe (201), and the other air deflector (301) is reversely arranged.
3. A thermostatic switch cabinet according to claim 1 characterized in that: holes with the inclination angle opposite to that of the air guide plate (301) at the inlet are arranged on the surface of the filter plate (302) in a penetrating mode.
4. A thermostatic switch cabinet according to claim 1 characterized in that: the collecting plate (303) is semicircular, and a three-way pipe penetrates through the bottom of the collecting plate (303).
5. A thermostatic switch cabinet according to claim 1 characterized in that: the top of the clamping bolt (3042) is welded with a cross rod which is connected inside the movable groove (3041) in a sliding manner.
6. A thermostatic switch cabinet according to claim 1 characterized in that: a groove is embedded in the middle of the bottom end of the supporting plate (203).
7. A thermostatic switch cabinet according to claim 1 characterized in that: the front section of the fixed plug (208) is triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020589.4A CN109687316B (en) | 2019-01-09 | 2019-01-09 | Constant temperature switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910020589.4A CN109687316B (en) | 2019-01-09 | 2019-01-09 | Constant temperature switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109687316A CN109687316A (en) | 2019-04-26 |
| CN109687316B true CN109687316B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910020589.4A Active CN109687316B (en) | 2019-01-09 | 2019-01-09 | Constant temperature switch cabinet |
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| CN (1) | CN109687316B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364954B (en) * | 2019-07-12 | 2020-11-17 | 徐州蓝联诚制造有限公司 | Complete set of power switch equipment |
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2019
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Patent Citations (9)
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| JP2005057213A (en) * | 2003-08-07 | 2005-03-03 | Shinohara Electric Co Ltd | Ventilating device for ventilation |
| DE102013109575A1 (en) * | 2013-09-03 | 2015-03-05 | DESITECK Diez Energy Solutions GmbH | Electronic voltage or power supply unit |
| CN105839757A (en) * | 2016-04-13 | 2016-08-10 | 葛万斌 | Rainwater discarding method and device based on hydromechanics and lever principle |
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| Publication number | Publication date |
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| CN109687316A (en) | 2019-04-26 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190830 Address after: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant after: Chen Leilei Address before: 324111 No. 24 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Applicant before: Zhejiang Jiangshan Boao Electric Co. Ltd. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200109 Address after: 324111 No. 24 Xinggong Road, Jiangdong District, Jiangshan Economic Development Zone, Quzhou City, Zhejiang Province Applicant after: Zhejiang Jiangshan Boao Electric Co. Ltd. Address before: Room 602, Unit 1, Building 18, Binhe Road, Aksu City, Aksu District, Xinjiang Uygur Autonomous Region, 843000 Applicant before: Chen Leilei |
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