CN208190015U - A kind of high-low pressure cabinet - Google Patents
A kind of high-low pressure cabinet Download PDFInfo
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- CN208190015U CN208190015U CN201820688481.3U CN201820688481U CN208190015U CN 208190015 U CN208190015 U CN 208190015U CN 201820688481 U CN201820688481 U CN 201820688481U CN 208190015 U CN208190015 U CN 208190015U
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- inlet channel
- hole
- cold water
- low pressure
- water storage
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Abstract
The utility model discloses a kind of high-low pressure cabinets, its drip irrigation device includes cabinet body, cabinet body side lower end is provided with heat release hole, other side upper end is provided with radiator fan, dehumidifying part is provided at the heat release hole, the dehumidifying part includes the inlet channel being connected to heat release hole, cold water storage cistern is provided at the inlet channel, the cold water storage cistern two lateral walls are provided with the through-hole passed through for inlet channel, and the inlet channel is provided with strainer and the fixing piece for being fixed on strainer on inlet channel far from the opening of heat release hole.It is placed with the water with ice cube in cold water storage cistern, therefore after extraneous air is contacted with inlet channel, steam can be condensed in droplet rapidly, so that it is relatively dry into the intracorporal air of cabinet, it not will lead to the trouble that internal unit makes moist；And extraneous air needs to obstruct the dust in air by strainer when entering inside, avoids on electrical equipment dust accumulation excessive and the trouble of failure.
Description
Technical field
The utility model relates to electrical equipment, in particular to a kind of high-low pressure cabinet.
Background technique
High-low pressure cabinet, that is, high and low voltage switchgear refers in electric system for carrying out electric energy distribution, control, metering and company
The controller switching equipment of wiring cable is widely used in the places such as construction site, residential quarters.Due to meeting when the electrical equipment in cabinet works
A large amount of heat is distributed, therefore cabinet body can be provided with corresponding radiator structure to avoid the trouble of internal electric equipment burnout.
The Chinese patent that notification number is CN204067892U discloses a kind of good height with circuit supervision of thermal diffusivity and presses off
Cabinet is closed, including cabinet body and detachable side door, cabinet body are divided into cabinet body upper layer, cabinet body middle layer and cabinet body lower layer, cabinet body upper layer is provided with
One monitor window is provided with switch assembly in monitor window, has circuit monitoring device and control button, cabinet body in cabinet body middle layer
Middle layer is furnished with clamshell cabinet door, and cabinet body lower layer is provided at least one piece of partition, is provided with strip heat release hole on detachable side door, can
At least one radiator fan is provided in disassembly side door.
Above-mentioned high and low voltage switchgear passes through the setting of strip heat release hole and radiator fan, and internal heat is shed, and radiates
Effect is good.But extraneous wet air and dust can also enter inside along strip heat release hole, and then inside is be easy to cause to set
Standby failure is damaged, and is had much room for improvement.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of high-low pressure cabinet, outside air is from heat release hole
The moisture that contains and dust can be removed when place enters in cabinet, avoid internal unit because of dampness or failure is damaged due to dust accumulation
Bad trouble.
To achieve the above object, the utility model provides following technical solution:
A kind of high-low pressure cabinet, including cabinet body, cabinet body side lower end is provided with heat release hole, other side upper end be provided with it is scattered
Hot-air fan is provided with dehumidifying part at the heat release hole, and the dehumidifying part includes the inlet channel being connected to heat release hole, the air inlet
Cold water storage cistern is provided at channel, the cold water storage cistern two lateral walls are provided with the through-hole passed through for inlet channel, and the air inlet is logical
Road is provided with strainer and the fixing piece for being fixed on strainer on inlet channel far from the opening of heat release hole.
By using above-mentioned technical proposal, the water with ice cube, therefore extraneous air and air inlet are placed in cold water storage cistern
After channel contact, steam can be condensed in droplet rapidly, so that it is relatively dry into the intracorporal air of cabinet, it not will lead to inside
The trouble of equipment dampness；And extraneous air need then to make by strainer when entering inside the dust in air by
Barrier avoids on electrical equipment dust accumulation excessive and the trouble of failure.
The utility model is further arranged to: the inlet channel section is annular in shape, inlet channel inner wall bottom
It is provided with gully-hole, is fixedly connected with supporting case at gully-hole on the downside of the inlet channel.
By using above-mentioned technical proposal, the droplet condensed on wall in the intake channel can fall in self gravitation effect
In in supporting case, play the role of collection, droplet is avoided to flow into the trouble in cabinet.
The utility model is further arranged to: collecting box, fixed company on the upside of the collecting box are provided in the supporting case
It is connected to handle.
By using above-mentioned technical proposal, droplet can be flowed into collecting box, when the water in collecting box is more, directly be taken out
It outwells, it is very convenient.
The utility model is further arranged to: the inlet channel is fixedly connected on the outside of cabinet body.
By using above-mentioned technical proposal, inlet channel and cold water storage cistern will not occupy the space in cabinet.
The utility model is further arranged to: the through hole is provided with sealing ring.
By using above-mentioned technical proposal, increase the leakproofness of through hole, avoids cold water between cold water storage cistern and inlet channel
The trouble oozed out in gap.
The utility model is further arranged to: be provided with opening above the cold water storage cistern, the opening be provided with it is cold
The hinged cover board of water tank side, one side-lower of cold water storage cistern are communicated with drainpipe, are provided with switch valve at the drainpipe.
By using above-mentioned technical proposal, after opening cover board, ice cube just can be added in cold water storage cistern, keeps internal water
Lower temperature；After turning on the switch valve, extra water energy is enough discharged in cold water storage cistern.
The utility model is further arranged to: the fixing piece includes the institute for fixing strainer and fixed frame annular in shape
Stating fixed frame can be caught in inlet channel, and the inlet channel inner wall is fixedly connected with restraining position ring block, the inlet channel opening
Place is provided with fixed ring, and the stop collar and fixed ring internal diameter are respectively less than fixed frame outer diameter, and the fixed ring outside is around its axle center
Line is fixedly connected with several fixture blocks, is provided with and is caught in for fixture block and around the card hole of inlet channel rotation on the outside of the inlet channel,
The fixture block is fixedly connected with fixed block far from one end of fixed ring, and the card hole is communicated with the fixation hole being caught in for fixed block.
By using above-mentioned technical proposal, when needing to dismantle strainer, fixed ring is first twisted up to fixed block and fixation hole, then
Fixed ring is separated with inlet channel, is then again directly taken out fixed frame and strainer, convenient for being cleaned to strainer.
In conclusion the utility model has the following beneficial effects:
1. by the setting of dehumidifying part and strainer, the moisture and powder contained when outside air enters in cabinet from heat release hole
Dirt can be removed, avoid internal unit because dampness or due to dust accumulation failure damage trouble；
2. by the setting of fixing piece, the dismounting rapid and convenient of strainer, convenient for being cleaned to strainer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of embodiment；
Fig. 3 is the perspective view of the explosion of embodiment；
Fig. 4 is the enlarged diagram of a-quadrant in Fig. 3.
Description of symbols: 1, cabinet body；11, heat release hole；2, radiator fan；3, dehumidify part；31, inlet channel；311, collect
Water hole；312, card hole；313, fixation hole；32, cold water storage cistern；321, through-hole；322, it is open；33, supporting case；34, collecting box；341,
Handle；35, sealing ring；36, cover board；37, drainpipe；38, switch valve；4, strainer；5, fixing piece；51, fixed frame；52, it limits
Ring；53, fixed ring；54, fixture block；55, fixed block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of high-low pressure cabinet, as shown in Figure 1, Figure 3, including cabinet body 1,1 side lower end of cabinet body are provided with heat release hole 11, opposite
The upper end of side is provided with radiator fan 2.Outside air absorbs heat after entering from heat release hole 11 to be risen, then from radiator fan 2
Discharge, good heat dissipation effect.
As shown in Figure 2 and Figure 3, the dehumidifying part 3 for removing moisture in air is provided at heat release hole 11.Dehumidifying part 3 include
It is fixedly connected on the inlet channel 31 in 1 outside of cabinet body, inlet channel 31 is connected to heat release hole 11, and heat release hole 11 is rounded, air inlet
31 section of channel is annular in shape.Cold water storage cistern 32 is provided at inlet channel 31,32 two lateral walls of cold water storage cistern are provided with for air inlet
The through-hole 321 that channel 31 passes through.The water with ice cube is poured into cold water storage cistern 32, the temperature of 31 inner wall of inlet channel will be corresponding
It reduces, therefore after extraneous air is contacted with inlet channel 31, steam can be condensed in droplet rapidly, so that into cabinet body 1
Interior air is relatively dry, not will lead to the trouble of internal unit dampness.It is provided at through-hole 321 and is close to inlet channel 31
Sealing ring 35 avoids cold water from oozing out from 31 gap of cold water storage cistern 32 and inlet channel so that the leakproofness at through-hole 321 increases
Trouble.
As shown in figure 3, being provided with opening 322 above cold water storage cistern 32, it is provided at opening 322 hinged with 32 side of cold water storage cistern
Cover board 36.After the water temperature in cold water storage cistern 32 improves, cover board 36 is opened, ice cube is added in cold water storage cistern 32, just can make inside
Water remain lower temperature.32 1 side-lower of cold water storage cistern is communicated with drainpipe 37, and drainpipe 37 is connected with switch valve 38.
After turning on the switch valve 38, extra water energy is enough discharged in cold water storage cistern 32.
As shown in Figure 3, Figure 4,31 inner wall bottom of inlet channel is provided with gully-hole 311, and 31 downside of inlet channel is in catchmenting
Supporting case 33 is fixedly connected at hole 311.It is provided with collecting box 34 in supporting case 33, is fixedly connected with handle on the upside of collecting box 34
341.The droplet condensed on 31 inner wall of inlet channel can be fallen in collecting box 34 under self gravitation effect, play collection
Effect avoids droplet from flowing into the trouble in cabinet.When the water in collecting box 34 is more, directly takes out and outwell, it is very convenient.
As shown in Figure 3, Figure 4, inlet channel 31 far from be provided at the opening 322 of heat release hole 11 strainer 4 and for will
Strainer 4 is fixed on the fixing piece 5 on inlet channel 31.Extraneous air needs then to make to have leisure by strainer 4 when entering inside
Dust in gas is obstructed, and avoids on electrical equipment dust accumulation excessive and the trouble of failure.Fixing piece 5 includes for fixing
Strainer 4 and fixed frame 51 annular in shape, fixed frame 51 can be caught in inlet channel 31.31 inner wall of inlet channel is fixedly connected with
Stop collar 52, inlet channel 31 opening 322 at be provided with the fixed ring 53 being close to inlet channel 31, stop collar 52 and fixed ring
53 internal diameters are respectively less than 51 outer diameter of fixed frame, and the distance between stop collar 52 and fixed ring 53 are equal to the thickness of fixed frame 51, fixed
Frame 51 by stop collar 52 and fixed ring 53 limit and can not move.53 outside of fixed ring connects towards 31 direction of inlet channel is fixed
Four fixture blocks 54 around the setting of its axial line are connected to, are provided with the card hole 312 being caught in for fixture block 54 on the outside of inlet channel 31.Fixture block
54 one end far from fixed ring 53 are fixedly connected with fixed block 55, and card hole 312 is communicated with the fixation hole being caught in for fixed block 55
313.The width of card hole 312 is greater than the width that fixed block 55 adds fixture block 54, therefore fixed ring 53 is moved to and inlet channel 31
When abutting, fixture block 54 and fixed block 55 can be caught in card hole 312 jointly.Rotation fixed ring 53 is until fixed block 55 is caught in fixation hole
After 313, fixed ring 53 just can not be separated with inlet channel 31, dismount rapid and convenient.
The course of work:
Outside air first passes through strainer 4, is removed its interior dust, then through supercooled water tank 32, after steam condenses to the cold
It falls in collecting box 34, subsequently enters in cabinet, rise after heat absorption, be finally discharged from radiator fan 2.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of high-low pressure cabinet, including cabinet body (1), cabinet body (1) the side lower end is provided with heat release hole (11), other side upper end
It is provided with radiator fan (2), it is characterised in that: dehumidifying part (3), dehumidifying part (3) packet are provided at the heat release hole (11)
The inlet channel (31) being connected to heat release hole (11) is included, is provided with cold water storage cistern (32), the cold water at the inlet channel (31)
Case (32) two lateral walls are provided with the through-hole (321) passed through for inlet channel (31), and the inlet channel (31) is far from heat dissipation
Strainer (4) and the fixing piece for being fixed on strainer (4) on inlet channel (31) are provided at the opening (322) in hole (11)
(5)。
2. a kind of high-low pressure cabinet according to claim 1, it is characterised in that: inlet channel (31) section is in annulus
Shape, inlet channel (31) the inner wall bottom are provided with gully-hole (311), in gully-hole on the downside of the inlet channel (31)
(311) supporting case (33) are fixedly connected at.
3. a kind of high-low pressure cabinet according to claim 2, it is characterised in that: be provided with collecting box in the supporting case (33)
(34), handle (341) are fixedly connected on the upside of the collecting box (34).
4. a kind of high-low pressure cabinet according to claim 1, it is characterised in that: the inlet channel (31) is fixedly connected on cabinet
On the outside of body (1).
5. a kind of high-low pressure cabinet according to claim 1, it is characterised in that: be provided with sealing ring at the through-hole (321)
(35)。
6. a kind of high-low pressure cabinet according to claim 1, it is characterised in that: be provided with opening above the cold water storage cistern (32)
(322), it is provided at the opening (322) and the hinged cover board (36) in cold water storage cistern (32) side, cold water storage cistern (32) side
Lower section is communicated with drainpipe (37), is provided with switch valve (38) at the drainpipe (37).
7. a kind of high-low pressure cabinet according to claim 1, it is characterised in that: the fixing piece (5) includes for fixed filter
Net (4) and fixed frame (51) annular in shape, the fixed frame (51) can be caught in inlet channel (31), the inlet channel
(31) inner wall is fixedly connected restraining position ring block (52), is provided with fixed ring (53) at inlet channel (31) opening (322), described
Stop collar (52) and fixed ring (53) internal diameter are respectively less than fixed frame (51) outer diameter, consolidate on the outside of the fixed ring (53) around its axial line
Surely it is connected with several fixture blocks (54), is provided with and is caught in for fixture block (54) and around inlet channel (31) on the outside of the inlet channel (31)
The card hole (312) of rotation, the fixture block (54) are fixedly connected with fixed block (55), the card hole far from the one end of fixed ring (53)
(312) it is communicated with the fixation hole (313) being caught in for fixed block (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688481.3U CN208190015U (en) | 2018-05-09 | 2018-05-09 | A kind of high-low pressure cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820688481.3U CN208190015U (en) | 2018-05-09 | 2018-05-09 | A kind of high-low pressure cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190015U true CN208190015U (en) | 2018-12-04 |
Family
ID=64429350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820688481.3U Active CN208190015U (en) | 2018-05-09 | 2018-05-09 | A kind of high-low pressure cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572972A (en) * | 2019-09-16 | 2019-12-13 | 武汉完美网络服务有限公司 | Data acquisition device controlled by PC terminal background |
| CN111698856A (en) * | 2020-06-11 | 2020-09-22 | 广东电网有限责任公司 | Power equipment box |
-
2018
- 2018-05-09 CN CN201820688481.3U patent/CN208190015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572972A (en) * | 2019-09-16 | 2019-12-13 | 武汉完美网络服务有限公司 | Data acquisition device controlled by PC terminal background |
| CN111698856A (en) * | 2020-06-11 | 2020-09-22 | 广东电网有限责任公司 | Power equipment box |
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