CN206488369U - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
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- CN206488369U CN206488369U CN201720131162.8U CN201720131162U CN206488369U CN 206488369 U CN206488369 U CN 206488369U CN 201720131162 U CN201720131162 U CN 201720131162U CN 206488369 U CN206488369 U CN 206488369U
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Abstract
The utility model discloses a kind of cabinet air conditioner, it is characterized in that, including three racks and air-conditioning, air-conditioning includes three interior machines and an outer machine, three interior machines are connected with outer machine respectively, machine is separately mounted to the inside of above three rack in above three, interior machine is used to give interior of equipment cabinet cooling, three racks include the first rack, above-mentioned outer machine is arranged on the outside of the first rack, front shroud and back shroud are installed on the body of interior machine, above-mentioned back shroud is provided with air inlet, said front-covering panel is provided with air outlet, the air channel of interior machine formation is from above-mentioned air inlet air intake, the air channel of interior machine formation is from above-mentioned air outlet.The beneficial effects of the utility model are：Three interior machines share an outer machine, without being equipped with an outer machine again for each interior machine.The air inlet/outlet mode of interior machine is front-outlet, and back side air intake does not result in return air short circuit, meets interior of equipment cabinet air current composition, the Energy Efficiency Ratio of air-conditioning is higher.
Description
Technical field
The utility model is related to cabinet air conditioner technical field, and in particular to a kind of cabinet air conditioner.
Background technology
With the quickening and the raising of various automation degree of equipment of process of industrialization, as servo amplifier, PLC, frequency conversion
The precisions such as device, uninterrupted power source, complicated electronics, electrical equipment use it is more and more extensive.These equipment can be produced when working
Substantial amounts of heat, and itself is again relatively more sensitive to high temperature, when control in-cabinet temperature is higher than 40 DEG C for a long time, can influence control device
The stable and life-span.Common solution is to install ventilating fan on switch board to realize cooling, but during fan work, extraneous ash
Dirt, greasy dirt and pernicious gas can also enter in switch board therewith, and by circuit board or other surfaces Electrostatic Absorption, day accumulates the moon
It is tired, it will to cause the corrosion of surface mount elements and printed wire, while influenceing the radiating of component.The dust of accumulation can also after making moist
The short circuit of detonator circuit plate high-pressure section.The switch board working time is longer, and above mentioned problem is more prominent, when accumulating to a certain extent just
The catastrophic failure of control section can be triggered.
Cabinet air conditioner (switch board air conditioner) is the preferable settling mode for solving the problems, such as above-mentioned cooling machine cabinet.Cabinet air conditioner
(switch board air conditioner) realizes absorbing and cooling temperature by compression-type refrigeration, so that switch board is in the case of closed, will control
Heat and moisture content in cabinet processed in air are shifted to outside cabinet.High temperature, dust, greasy dirt, corrosive gas in external environment condition will not
Into inside switch board, so as to solve a series of problems that fan cooling is brought.30-- can be maintained in switch board all the time
In 35 DEG C of ideal temperature environment, electronics, the service life of electrical equipment and stability are effectively guaranteed.Control system
Hardware damage caused by catastrophic failure, and the economy, the credibility loss that are triggered such as bring delivery to delay that stop production be it is huge,
The expense for installing switch board air conditioner only accounts for the very little part of whole (set) equipment total value, using switch board air conditioner for the whole series
The safe handling of equipment and the service life of extension control system play an important roll.
The air intake of interior machine, in the same side of interior machine, easily causes return air short circuit with air-out.
Utility model content
The purpose of this utility model is to provide a kind of cabinet air conditioner, and the air inlet/outlet mode of interior machine is front-outlet, the back side
Air intake, does not result in return air short circuit, meets interior of equipment cabinet air current composition, the Energy Efficiency Ratio of air-conditioning is higher.
To achieve the above object, the utility model provides following technical scheme：
A kind of cabinet air conditioner, including three racks and air-conditioning, air-conditioning include three interior machines and an outer machine, three interior machines point
It is not connected with outer machine, machine is separately mounted to the inside of above three rack in above three, interior machine is used to give interior of equipment cabinet cooling,
Three racks include the first rack, above-mentioned outer machine be arranged on the outside of the first rack, the body of interior machine be provided with front shroud and
Back shroud, above-mentioned back shroud is provided with air inlet, and said front-covering panel is provided with air outlet, and the air channel of interior machine formation is entered from above-mentioned air inlet
Wind, the air channel of interior machine formation is from above-mentioned air outlet.
Preferably, said front-covering panel and back shroud are parallel to each other.
Preferably, front panel is installed, front panel is arranged on the first cabinet body by bolt on the body of the first rack
On, above-mentioned front panel is provided with through hole, and the inner side of above-mentioned front panel, which is provided with two snap rings, two snap rings, is plugged with clamping bar,
The outer wall of the casing of above-mentioned outer machine is provided with grab, and above-mentioned grab is fixed on above-mentioned clamping bar after passing through above-mentioned through hole.
Preferably, one end of clamping bar is provided with limited block, and the other end of clamping bar is provided with external screw thread, and clamping bar passes through outer spiral shell
Line is equipped with stop nut, and limited block and stop nut, which coordinate, avoids clamping bar from skidding off snap ring.
Preferably, grab includes connecting pole and is arranged on the hook portion of connection column end, connecting pole to be arranged with spring, spring
Between the casing of outer machine and the front panel of the first rack.
Preferably, the quantity of grab is two.
Operation principle of the present utility model is：By setting grab and the clamping bar set on rack on the casing of outer machine
Connection, easy to assembly, connection is reliable.
The air inlet/outlet mode of interior machine is front-outlet, and back side air intake does not result in return air short circuit, meets interior of equipment cabinet air-flow
Tissue, the Energy Efficiency Ratio of air-conditioning is higher.
Three interior machines share an outer machine, not only cost-effective without being equipped with an outer machine again for each interior machine, again
Space is saved, while also power saving.
The less inner blower of multiple sizes is formed a line in rack, taken while enough air quantity are ensured
The inner space of rack is smaller, will not increase the size of interior machine.
Three interior machines are respectively arranged in three interior of equipment cabinet side by side, and power interface is respectively configured in three interior machines, and interior machine can
Respectively corresponding cold is provided according to the caloric value of different interior of equipment cabinet.
Interior machine face is configured with power interface, after switching on power, inner blower operation.The hot-air of interior of equipment cabinet is by inner blower
From the suction of the interior circulation side back side, with becoming cold air after evaporator heat exchange, cold air is blown out by inner blower from interior circulation side front.
Cold air takes away heat by the heat-producing device of interior of equipment cabinet and becomes hot-air, and hot-air becomes exchanged heat into interior circulation side again after
Cold air, is thusly-formed the airflow circulating of interior of equipment cabinet.The heat of interior of equipment cabinet is endlessly pulled away, so as to reach reduction
The purpose of interior of equipment cabinet temperature.
During interior machine operation, the air of external environment condition is sucked by the outer machine air inlet of outer machine bottom by outer blower fan, by outer
The heat of condenser is taken away during the condenser of circulation side and is blown out from the outer machine air outlet of outer circulation upper lateral part.
The beneficial effects of the utility model are：The outer machine assembly connection of rack and air-conditioning is convenient and reliable；Three interior machines are shared
One outer machine, it is not only cost-effective without being equipped with an outer machine again for each interior machine, space is saved again, while also power saving.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
The utility model specific implementation technical scheme be：
As shown in figure 1,
A kind of cabinet air conditioner, including three racks and air-conditioning, air-conditioning include three interior machines 3 and an outer machine 2, three interior machines
3 are connected with outer machine 2 respectively, and machine 3 is separately mounted to the inside of above three rack in above three, and interior machine 3 is used in rack
Portion cools, and three racks include the first rack 1, and above-mentioned outer machine 2 is arranged on the outside of the first rack 1, the body of interior machine 3 and installed
There are front shroud and back shroud, above-mentioned back shroud is provided with air inlet 31, and said front-covering panel is provided with air outlet 32, the wind of the interior formation of machine 3
Road is from the above-mentioned air intake of air inlet 31, and the air channel of the interior formation of machine 3 is from the above-mentioned air-out of air outlet 32.
Said front-covering panel and back shroud are parallel to each other.
Front panel is installed, front panel is arranged on the body of the first rack 1 by bolt on the body of the first rack 1, on
Front panel is stated provided with through hole, the inner side of above-mentioned front panel, which is provided with two snap rings, two snap rings, is plugged with clamping bar 5, above-mentioned
The outer wall of the casing of outer machine 2 is provided with grab 4, and above-mentioned grab 4 is fixed on above-mentioned clamping bar 5 after passing through above-mentioned through hole.
One end of clamping bar 5 is provided with limited block, and the other end of clamping bar 5 is provided with external screw thread, and clamping bar 5 is filled by external screw thread
Equipped with stop nut, limited block and stop nut cooperation avoid clamping bar 5 from skidding off snap ring.
Grab 4 includes connecting pole and is arranged on the hook portion of connection column end, connecting pole to be arranged with spring, and spring is located at outer
Between the front panel of the casing of machine 2 and the first rack 1.
The quantity of grab 4 is two.
Operation principle of the present utility model is：By setting grab 4 and the clamping set on rack on the casing of outer machine 2
Bar 5 is connected, easy to assembly, and connection is reliable.
The air inlet/outlet mode of interior machine 3 is front-outlet, and back side air intake does not result in return air short circuit, meets interior of equipment cabinet gas
Tissue is flowed, the Energy Efficiency Ratio of air-conditioning is higher.
Three interior machines 3 share an outer machine 2, without being equipped with an outer machine 2 again for each interior machine 3, not only save into
This, saves space again, while also power saving.
The less inner blower of multiple sizes is formed a line in rack, taken while enough air quantity are ensured
The inner space of rack is smaller, will not increase the size of interior machine 3.
Three interior machines 3 are respectively arranged in three interior of equipment cabinet side by side, and power interface, interior machine 3 is respectively configured in three interior machines 3
Corresponding cold can be provided according to the caloric value of different interior of equipment cabinet respectively.
The interior front of machine 3 is configured with power interface, after switching on power, inner blower operation.The hot-air of interior of equipment cabinet is by interior wind
Machine is sucked from the interior circulation side back side, and with becoming cold air after evaporator heat exchange, cold air is blown by inner blower from interior circulation side front
Go out.Cold air takes away heat by the heat-producing device of interior of equipment cabinet and becomes hot-air, and hot-air enters after the heat exchange of interior circulation side again
Become cold air, be thusly-formed the airflow circulating of interior of equipment cabinet.The heat of interior of equipment cabinet is endlessly pulled away, so as to reach
Reduce the purpose of interior of equipment cabinet temperature.
When interior machine 3 is run, the air of external environment condition is sucked by the air inlet 31 of outer machine 2 of the outer bottom of machine 2 by outer blower fan, warp
The heat of condenser is taken away during the condenser for crossing outer circulation side and is blown out from the air outlet 32 of outer machine 2 of outer circulation upper lateral part.
The beneficial effects of the utility model are：The assembly connection of outer machine 2 of rack and air-conditioning is convenient and reliable；Three interior machines 3 are total to
It is not only cost-effective without being equipped with an outer machine 2 again for each interior machine 3 with an outer machine 2, space is saved again, also simultaneously
Power saving.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of cabinet air conditioner, it is characterised in that including three racks and air-conditioning, air-conditioning includes three interior machines and an outer machine,
Three interior machines are connected with outer machine respectively, and machine is separately mounted to the inside of above three rack in above three, and interior machine is used for machine
Cabinet internal cooling, three racks include the first rack, and above-mentioned outer machine is arranged on the outside of the first rack, the body of interior machine and installed
There are a front shroud and back shroud, above-mentioned back shroud is provided with air inlet, said front-covering panel is provided with air outlet, the air channel of interior machine formation is from upper
State air inlet air intake, the air channel of interior machine formation is from above-mentioned air outlet.
2. cabinet air conditioner according to claim 1, it is characterised in that said front-covering panel and back shroud are parallel to each other.
3. cabinet air conditioner according to claim 2, it is characterised in that front panel is provided with the body of the first rack, preceding
Panel is arranged in the first cabinet body by bolt, and above-mentioned front panel is provided with through hole, and the inner side of above-mentioned front panel is provided with two
Clamping bar is plugged with individual snap ring, two snap rings, the outer wall of the casing of above-mentioned outer machine is provided with grab, and above-mentioned grab leads to through above-mentioned
Fixed behind hole on above-mentioned clamping bar.
4. cabinet air conditioner according to claim 3, it is characterised in that one end of clamping bar is provided with limited block, clamping bar
The other end is provided with external screw thread, and clamping bar is equipped with stop nut by external screw thread, and limited block and stop nut, which coordinate, avoids clamping
Bar skids off snap ring.
5. cabinet air conditioner according to claim 4, it is characterised in that grab includes connecting pole and is arranged on connection column end
Hook portion, spring is arranged with connecting pole, spring is located between the casing of outer machine and the front panel of the first rack.
6. cabinet air conditioner according to claim 5, it is characterised in that the quantity of grab is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131162.8U CN206488369U (en) | 2017-02-14 | 2017-02-14 | Cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131162.8U CN206488369U (en) | 2017-02-14 | 2017-02-14 | Cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488369U true CN206488369U (en) | 2017-09-12 |
Family
ID=59763626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131162.8U Active CN206488369U (en) | 2017-02-14 | 2017-02-14 | Cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488369U (en) |
-
2017
- 2017-02-14 CN CN201720131162.8U patent/CN206488369U/en active Active
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