CN214899779U - Pre-installed substation with dehumidification function - Google Patents
Pre-installed substation with dehumidification function Download PDFInfo
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- CN214899779U CN214899779U CN202121327076.7U CN202121327076U CN214899779U CN 214899779 U CN214899779 U CN 214899779U CN 202121327076 U CN202121327076 U CN 202121327076U CN 214899779 U CN214899779 U CN 214899779U
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- fan
- transformer box
- transformer
- dehumidifier
- substation
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a pre-installation transformer substation with dehumidification function, including transformer case, first inlet fan and dehumidifier, transformer case front side is provided with the chamber door, transformer case up end intermediate position department installs audible-visual annunciator, humidity transducer and smoke transducer are installed at transformer incasement top, the riser is located humidity transducer and smoke transducer's rear side, first inlet fan sets up in transformer case left side wall top, transformer case left side wall below is provided with second inlet fan and second outlet fan, the upper and lower end of dehumidifier is connected with the outside that second inlet fan and second outlet fan respectively. According to the pre-installed substation with the dehumidification function, when the humidity is smaller than or equal to the set value of the humidity sensor, ventilation can be performed through the first air inlet fan and the first air outlet fan, electric power is saved, when the humidity is larger than the set value of the humidity sensor, dehumidification can be performed through the second air inlet fan, the second air outlet fan and the dehumidifier, and the dehumidification effect is good.
Description
Technical Field
The utility model relates to a preassemble transformer substation technical field specifically is a preassemble transformer substation with dehumidification function.
Background
A prefabricated substation, called a prefabricated substation or a box-type substation, is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new substation rising after a civil substation, is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces original civil power distribution rooms and distribution stations, becomes a novel complete set of transformation and distribution equipment, and is in an external environment for a long time, and can accelerate circuit aging or damage when the humidity is too high, so that dehumidification operation is needed.
The dehumidification effect of current pre-installation transformer substation is not good, and dehumidifies the operation and consume electric power for a long time, also is not convenient for remind the pedestrian when the inside short circuit causes the conflagration and does not surely be close to, so need improve current pre-installation transformer substation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preassemble transformer substation with dehumidification function to the dehumidification effect of proposing in solving above-mentioned background art is not good, and removes humidity for a long time and operate and more consume electric power, is also not convenient for remind the pedestrian when inside short circuit causes the conflagration surely not be close to the problem.
In order to achieve the above object, the utility model provides a following technical scheme: a preassembled transformer substation with a dehumidification function comprises a transformer box, a first air inlet fan and a dehumidifier, wherein a box door is arranged on the front side of the transformer box, first threaded holes are formed in two sides of the bottom of the transformer box, rain baffles are fixed on the tops of two sides of the transformer box, an audible and visual alarm is installed in the middle of the upper end face of the transformer box, a fixing ring is fixed on the upper end face of the transformer box, the fixing ring is located on the outer side of the audible and visual alarm, a humidity sensor and a smoke sensor are installed at the top in the transformer box, a vertical plate is fixed on the rear side of the interior of the transformer box, a transverse plate is fixed between the two vertical plates, a second threaded hole is formed in the transverse plate, the first air inlet fan is arranged on the top of the left side wall of the transformer box, a first air outlet fan is arranged on the top of the right side wall of the transformer box, a second air inlet fan and a second air outlet fan are arranged below the left side wall of the transformer box, and the second air inlet fan is positioned above the second air outlet fan, and the upper end and the lower end of the dehumidifier are respectively connected with the outer sides of the second air inlet fan and the second air outlet fan.
The utility model discloses a dehumidifier, including moisture sensor, rain shield, first fan, second fan, smoke transducer and audible-visual annunciator, the rain shield is provided with two, and the rain shield is the slope form, moisture sensor, first fan, second fan and dehumidifier all with controller electric connection, smoke transducer and audible-visual annunciator are electric connection, the diaphragm is provided with six, and evenly distributed has the second screw hole on the diaphragm, the first air inlet fan outside and first air outlet fan outside all are provided with the blast gate.
Compared with the prior art, the beneficial effects of the utility model are that: the pre-installed substation with the dehumidification function,
(1) when the humidity is less than or equal to the set value of the humidity sensor, ventilation can be performed through the first air inlet fan and the first air outlet fan, so that electric power is saved, and when the humidity is greater than the set value of the humidity sensor, dehumidification can be performed through the second air inlet fan, the second air outlet fan and the dehumidifier, so that the dehumidification effect is good;
(2) make things convenient for the loop wheel machine to remove preassemble transformer substation through solid fixed ring, when the circuit short circuit leads to the conflagration, accessible audible-visual annunciator reminds the pedestrian to keep away from preassemble transformer substation, can prevent to electrocute, plays warning and protection pedestrian's effect.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the left side view cross-section structure of the present invention.
In the figure: 1. the transformer box comprises a transformer box body 2, a box door 3, a first threaded hole 4, a rain baffle plate 5, an audible and visual alarm 6, a fixing ring 7, a humidity sensor 8, a smoke sensor 9, a vertical plate 10, a transverse plate 11, a second threaded hole 12, a first fan inlet 13, a first fan outlet 14, a second fan inlet 15, a second fan outlet 16 and a dehumidifier.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a pre-installed transformer substation with a dehumidification function is characterized in that a box door 2 is arranged on the front side of a transformer box 1, first threaded holes 3 are formed in two sides of the bottom of the transformer box 1, rain baffles 4 are fixed to the tops of two sides of the transformer box 1 at the same time, an audible and visual alarm 5 is installed in the middle of the upper end face of the transformer box 1, a fixing ring 6 is fixed to the upper end face of the transformer box 1, the fixing ring 6 is located on the outer side of the audible and visual alarm 5, a humidity sensor 7 and a smoke sensor 8 are installed on the top of the inside of the transformer box 1, a vertical plate 9 is fixed to the rear side of the inside of the transformer box 1, the vertical plate 9 is located on the rear side of the humidity sensor 7 and the smoke sensor 8, a transverse plate 10 is fixed between the two vertical plates 9, and a second threaded hole 11 is formed in the transverse plate 10;
the first air inlet fan 12 is arranged at the top of the left side wall of the transformer box 1, the first air outlet fan 13 is arranged at the top of the right side wall of the transformer box 1, the second air inlet fan 14 and the second air outlet fan 15 are arranged below the left side wall of the transformer box 1, the second air inlet fan 14 is positioned above the second air outlet fan 15, and the upper end and the lower end of the dehumidifier 16 are respectively connected with the outer sides of the second air inlet fan 14 and the second air outlet fan 15.
Specifically, the number of the rain baffles 4 is two, and the rain baffles 4 are inclined and can be used for shielding rain by the first air inlet fan 12, the first air outlet fan 13, the second air inlet fan 14, the second air outlet fan 15 and the dehumidifier 16, so that damage to an internal circuit caused by entering of rainwater is prevented.
Specifically, the humidity sensor 7, the first air inlet fan 12, the first air outlet fan 13, the second air inlet fan 14, the second air outlet fan 15 and the dehumidifier 16 are electrically connected to the controller, and the controller can automatically control the switches of the electric appliances, so that the humidity in the power transformation box 1 is kept within a set value range.
Specifically, smoke transducer 8 and audible-visual annunciator 5 are electric connection, and when devices such as distribution device or high-voltage switch in transformer case 1 aroused the conflagration because the trouble, smoke transducer 8 will detect the produced smog of conflagration, later with signal transmission for audible-visual annunciator 5, will remind the pedestrian to keep away from the pre-installation transformer substation through alarm sound and warning light after audible-visual annunciator 5 starts, prevent to electrocute, play the warning and protect pedestrian's effect.
Specifically, diaphragm 10 is provided with six, and evenly distributed has second screw hole 11 on diaphragm 10, can install high voltage switch or other distribution device on diaphragm 10 through second screw hole 11, plays easy to assemble's effect.
Specifically, the outer sides of the first air inlet fan 12 and the first air outlet fan 13 are respectively provided with an air valve, when the humidity in the transformer box 1 is smaller than or equal to a set value, the air valves are opened and ventilate through the first air inlet fan 12 and the first air outlet fan 13, when the humidity in the transformer box 1 is larger than the set value, the air valves are automatically closed, then the interior of the transformer box 1 is dehumidified through the dehumidifier 16, the damage of the interior device of the pre-installed transformer box due to dampness can be prevented, and when the humidity is smaller than or equal to the set value, the ventilation is performed through external natural wind, so that the electric power can be saved.
The working principle is as follows: when the pre-installed substation with the dehumidification function is used, firstly, the pre-installed substation is transported to a designated place by a transport vehicle, then a fixing rope on a crane penetrates through a fixing ring 6, the pre-installed substation is moved to the designated place by the crane, a transformer box 1 is fixed on the ground through the threaded connection of a bolt and a first threaded hole 3, then a high-voltage switch or other power distribution devices can be installed on a transverse plate 10 through a second threaded hole 11, a box door 2 can be closed after the installation is finished, an air valve can be opened after the pre-installed substation starts to work, a humidity sensor 7 and a smoke sensor 8 are started, when the humidity sensor 7 detects that the humidity in the transformer box 1 is less than or equal to a set value, the humidity sensor 7 transmits a signal to a controller, the controller starts a first air inlet fan 12 and a first air outlet fan 13, so as to conveniently ventilate the interior of the transformer box 1, when the humidity sensor 7 detects that the humidity in the transformer box 1 is greater than a set value, the humidity sensor 7 transmits a signal to the controller, the controller closes the first air inlet fan 12, the first air outlet fan 13 and the air valve, simultaneously the controller starts the second air inlet fan 14, the second air outlet fan 15 and the dehumidifier 16, the moist air in the transformer box 1 is sucked into the dehumidifier 16 through the second air inlet fan 14, the dehumidifier 16 dehumidifies the air through a heat exchange principle, the dehumidifier 16 blows the dried air into the transformer box 1 through the second air outlet fan 15 after dehumidification is completed, when the weather is rainy day, the rain baffle 4 can be used for shielding rain through the first air inlet fan 12, the first air outlet fan 13, the second air inlet fan 14, the second air outlet fan 15 and the dehumidifier 16, so as to prevent the internal circuit of the electric appliance from being damaged, when a high-voltage switch or other power distribution devices in the transformer box 1 cause fire due to faults, the smoke sensor 8 detects smoke generated by fire, transmits signals to the audible and visual alarm 5, and reminds pedestrians to be far away from the pre-installed transformer substation through alarm sound and alarm lamps after the audible and visual alarm 5 is started. Those not described in detail in this specification are within the skill of the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a pre-installation transformer substation with dehumidification function, includes transformer box (1), first fan (12) and dehumidifier (16), its characterized in that:
a box door (2) is arranged at the front side of the transformer box (1), first threaded holes (3) are arranged at the two sides of the bottom of the transformer box (1), simultaneously, rain baffles (4) are fixed on the tops of two sides of the transformer box (1), an audible and visual alarm (5) is arranged in the middle of the upper end face of the transformer box (1), a fixing ring (6) is fixed on the upper end face of the transformer box (1), meanwhile, the fixing ring (6) is positioned at the outer side of the audible and visual alarm (5), the humidity sensor (7) and the smoke sensor (8) are arranged at the top in the transformer box (1), a vertical plate (9) is fixed at the rear side in the transformer box (1), the vertical plate (9) is positioned at the rear side of the humidity sensor (7) and the smoke sensor (8), a transverse plate (10) is fixed between the two vertical plates (9), and a second threaded hole (11) is formed in the transverse plate (10);
the first fan (12) is arranged at the top of the left side wall of the transformer box (1), the first fan (13) is arranged at the top of the right side wall of the transformer box (1), the second fan (14) and the second fan (15) are arranged below the left side wall of the transformer box (1), the second fan (14) is arranged above the second fan (15), and the upper end and the lower end of the dehumidifier (16) are respectively connected with the outer sides of the second fan (14) and the second fan (15).
2. The pre-installed substation with dehumidification function according to claim 1, characterized in that: the number of the rain baffles (4) is two, and the rain baffles (4) are inclined.
3. The pre-installed substation with dehumidification function according to claim 1, characterized in that: the humidity sensor (7), the first air inlet fan (12), the first air outlet fan (13), the second air inlet fan (14), the second air outlet fan (15) and the dehumidifier (16) are electrically connected with the controller.
4. The pre-installed substation with dehumidification function according to claim 1, characterized in that: the smoke sensor (8) is electrically connected with the audible and visual alarm (5).
5. The pre-installed substation with dehumidification function according to claim 1, characterized in that: six transverse plates (10) are arranged, and second threaded holes (11) are uniformly distributed in the transverse plates (10).
6. The pre-installed substation with dehumidification function according to claim 1, characterized in that: and air valves are arranged on the outer sides of the first air inlet fan (12) and the first air outlet fan (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327076.7U CN214899779U (en) | 2021-06-15 | 2021-06-15 | Pre-installed substation with dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121327076.7U CN214899779U (en) | 2021-06-15 | 2021-06-15 | Pre-installed substation with dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214899779U true CN214899779U (en) | 2021-11-26 |
Family
ID=78904877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121327076.7U Expired - Fee Related CN214899779U (en) | 2021-06-15 | 2021-06-15 | Pre-installed substation with dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214899779U (en) |
-
2021
- 2021-06-15 CN CN202121327076.7U patent/CN214899779U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |