CN220341836U - Quick dehumidification device - Google Patents

Abstract

The utility model discloses a rapid dehumidification device, which comprises a transformer substation shell, wherein an isolation frame is fixedly connected to the inner wall of the transformer substation shell, an air flow channel is arranged between the transformer substation shell and the isolation frame, heating boxes are fixedly connected to the two sides of the air flow channel, and a circulating fan is arranged in the middle of the air flow channel.

Description

Quick dehumidification device

Technical Field

The utility model belongs to the technical field of box-type substations, and particularly relates to a rapid dehumidification device.

Background

The box-type substation is called a preassembled substation or a preassembled substation. The transformer is assembled with functions of voltage reduction, low-voltage distribution and the like, and is installed in a movable steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed, and is especially suitable for urban network construction and transformation, and is a brand-new transformer station which rises after a civil engineering transformer station.

The existing transformer substation does not have a better dehumidification structure, high temperature can be generated when the transformer substation operates, liquefied water can be generated on the inner wall of the transformer substation when the temperature difference between the inside and the outside of the transformer substation is overlarge, so that the transformer substation equipment can be damaged, and the existing transformer substation cannot better reduce the temperature difference between the inside and the outside, so that a better dehumidification effect is not achieved.

Disclosure of Invention

In order to solve the problems, the utility model provides a rapid dehumidification device, which is realized by the following technical scheme.

The utility model provides a quick dehydrating unit, includes the transformer substation shell, the inner wall fixedly connected with of transformer substation shell keeps apart the frame, be provided with the air current passageway between transformer substation shell and the isolation frame, the equal fixedly connected with heating cabinet in both sides of air current passageway, the mid-mounting of air current passageway has circulating fan, the inlet tube mouth has been seted up to the transformer substation shell both sides position that corresponds the heating cabinet top, the shield is installed to inlet tube mouth's uncovered department, two gas outlets have been seted up at the top of transformer substation shell, the exhaust hood is installed at the position that the transformer substation shell top corresponds the gas outlet, humidity transducer is installed to the inner wall of transformer substation shell.

Further, the output end of the circulating fan extends to the inside of the isolation frame, the output end of the circulating fan is connected with a three-way pipe fitting, and the three-way pipe fitting is communicated with the airflow channel.

Further, the inner wall fixedly connected with a plurality of heating elements of heating cabinet, the controller is installed to one side of heating cabinet, and controller and heating element electric connection, two the controller all with humidity transducer electric connection.

Further, the inner wall fixedly connected with cross of shield, be provided with the dust screen between cross and the shield, the top swing joint of cross has the movable rod, the one end fixedly connected with brush of movable rod, spring and knob have been cup jointed to the other end of movable rod, and knob and movable rod screw-thread fit.

Further, the inner wall fixedly connected with tripod of exhaust hood, the motor is installed to the bottom of tripod, the output fixedly connected with flabellum of motor.

Further, the top cap is installed to the top of transformer substation's shell, the inner wall fixedly connected with riser and bracing piece of top cap, riser, bracing piece are all fixed connection at the top of transformer substation's shell, and the bracing piece is four of four corners distribution.

Further, the bottom of transformer substation shell fixedly connected with base.

The device has the beneficial effects that in the working process, the circulating fan and the exhaust hood are mutually matched and connected, so that the gas inside and outside the transformer substation shell can flow in a rapid circulating way, the temperature difference between the gas inside and outside the transformer substation shell can be reduced, the gas liquefaction caused by overlarge temperature difference is prevented from generating water drops, meanwhile, the gas can be heated by the heating box through the controller, moisture in the gas is further removed, the better dehumidification effect is achieved, and finally the entering gas can be filtered through the dustproof cover, and the dustproof effect can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: the utility model discloses a structural schematic diagram of a rapid dehumidification device;

fig. 2: the internal schematic diagram of the heating box is provided;

fig. 3: the internal schematic diagram of the exhaust hood is provided;

fig. 4: the structure of the dust cover is schematically shown.

The reference numerals are as follows:

1. a substation housing; 101. an isolation frame; 102. a base; 103. an air inlet pipe orifice; 104. an air outlet;

2. a dust cover; 201. a cross; 202. a dust screen; 203. a movable rod; 204. a brush; 205. a spring; 206. a knob;

3. a heating box; 301. a controller; 302. a heating assembly;

4. an exhaust hood; 401. a tripod; 402. a motor; 403. a fan blade;

5. a circulating fan; 501. a three-way pipe fitting;

6. a top cover; 601. a riser; 602. a support rod;

7. a humidity sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model has the following specific examples.

Examples:

the utility model provides a quick dehydrating unit, including transformer substation's shell 1, transformer substation's shell 1's inner wall fixedly connected with isolation frame 101, be provided with the air current passageway between transformer substation's shell 1 and the isolation frame 101, the equal fixedly connected with heating cabinet 3 in both sides of air current passageway, air current passageway's mid-mounting has circulating fan 5, the position that transformer substation's shell 1 both sides correspond heating cabinet 3 top has been seted up the mouth of pipe 103 that admits air, the shield 2 is installed to the uncovered department of mouth of pipe 103 that admits air, two gas outlets 104 have been seted up at transformer substation's shell 1's top, exhaust hood 4 is installed at transformer substation's shell 1 top corresponding gas outlet 104's position, humidity transducer 7 is installed to transformer substation's shell 1's inner wall.

Through adopting above-mentioned technical scheme, when using the device, firstly open circulating fan 5 and motor 402, circulating fan 5 can be with the outside gas inhalation of transformer substation shell 1 to inside, simultaneously, motor 402 drives the flabellum 403 and rotates, thereby can be with the inside gaseous quick exhaust of transformer substation shell 1, thereby can make the inside gas of transformer substation shell 1 flow fast, can make the inside temperature of transformer substation shell 1 narrow, prevent that the too big temperature difference from leading to producing gas liquefaction and producing the water droplet, then, the humidity transducer 7 that the inside set up of transformer substation shell 1 can detect the humidity of inside gas, when inside humidity reaches the numerical value of setting, the multiunit heating element 302 of this moment controller 301 can control heating cabinet 3 internally mounted is opened, thereby can heat dehumidification to the inside gas of transformer substation shell 1, thereby have better dehumidification effect, the shield 2 of last setting can be covered on inlet pipe mouth 103, the shield 202 that the shield 2 inner wall set up can filter the gas of entering, thereby have the effect.

Specifically, the output end of the circulating fan 5 extends into the isolation frame 101, the output end of the circulating fan 5 is connected with a three-way pipe 501, and the three-way pipe 501 is communicated with the airflow channel.

Through adopting above-mentioned technical scheme, the circulation fan 5 that sets up can drive the inside and outside gas of transformer substation shell 1 and circulate and flow, and circulation fan 5 can inhale the air current passageway inside through tee bend pipe fitting 501 promptly, makes the inside that the outside gas of transformer substation shell 1 enters into isolation frame 101, and the rethread gas outlet 104 discharges.

Specifically, the inner wall of the heating box 3 is fixedly connected with a plurality of groups of heating components 302, one side of the heating box 3 is provided with a controller 301, the controller 301 is electrically connected with the heating components 302, and the two controllers 301 are electrically connected with the humidity sensor 7.

Through adopting above-mentioned technical scheme, the heating cabinet 3 that sets up can heat through heating element 302, and promptly when the inside humidity of transformer substation's shell 1 reaches the setting, humidity transducer 7 detects the signal and can transmit to controller 301 to make the inside gas of transformer substation's shell 1 of controller 301 control heating element 302 operation heating, thereby can dry dehumidification to entering into.

Specifically, the inner wall fixedly connected with cross 201 of shield 2 is provided with dust screen 202 between cross 201 and the shield 2, and the top activity of cross 201 is connected with movable rod 203 in a movable penetration way, and the one end fixedly connected with brush 204 of movable rod 203, the other end of movable rod 203 has cup jointed spring 205 and knob 206, and knob 206 and movable rod 203 screw-thread fit.

Through adopting above-mentioned technical scheme, can filter the dust removal to the inside gas of entering transformer substation's shell 1, the shield 2 can be installed on the inlet tube mouth 103 of transformer substation's shell 1 side promptly, when gas enters into transformer substation's shell 1 inside through shield 2, the dust screen 202 that shield 2 inner wall set up can filter the gas that gets into, simultaneously, movable mounting's movable rod 203 can drive the brush 204 rotation on the cross 201, movable rod 203 passes the one end of cross 201 and extrudees spring 205 through the cover and establish knob 206, the brush 204 laminating that the spring 205 produced can drive the brush 204 that movable rod 203 connects is on dust screen 202 surface, thereby can clear up dust screen 202's surface when turning brush 204 through manual, be convenient for dust screen 202 deashing fast.

Specifically, the inner wall of the exhaust hood 4 is fixedly connected with a tripod 401, a motor 402 is installed at the bottom of the tripod 401, and the output end of the motor 402 is fixedly connected with a fan blade 403.

Through adopting above-mentioned technical scheme, can blow out the inside gas of transformer substation's shell 1 fast, the motor 402 that sets up promptly can drive the flabellum 403 rotation, and the flabellum 403 can accelerate the outflow of the inside gas of transformer substation's shell 1.

Specifically, top cap 6 is installed to the top of transformer substation's shell 1, and the inner wall fixedly connected with riser 601 and bracing piece 602 of top cap 6, riser 601, bracing piece 602 all fixed connection are at the top of transformer substation's shell 1, and bracing piece 602 is four that the four corners distributes.

The bottom of the transformer substation shell 1 is fixedly connected with a base 102.

Through adopting above-mentioned technical scheme, the top cap 6 of transformer substation shell 1 top installation can protect transformer substation shell 1 top, can prevent that the object of free fall from causing the damage to transformer substation shell 1 striking, can prevent simultaneously that the rainwater from getting into inside the transformer substation shell 1, and the base 102 that transformer substation shell 1 bottom is connected can support transformer substation shell 1, can make the transformer substation shell 1 carry out the bed hedgehopping when installing.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a quick dehydrating unit, includes transformer substation's shell (1), its characterized in that: the inner wall of the transformer substation shell (1) is fixedly connected with an isolation frame (101), an air flow channel is arranged between the transformer substation shell (1) and the isolation frame (101), heating boxes (3) are fixedly connected to two sides of the air flow channel, a circulating fan (5) is arranged in the middle of the air flow channel, air inlet pipe orifices (103) are formed in positions, corresponding to the positions above the heating boxes (3), of two sides of the transformer substation shell (1), the dust cover (2) is installed at the open department of inlet tube mouth (103), two gas outlets (104) have been seted up at the top of transformer substation's shell (1), exhaust hood (4) are installed at the position that corresponds gas outlet (104) at transformer substation's shell (1) top, humidity transducer (7) are installed to the inner wall of transformer substation's shell (1).

2. A rapid dehumidification device as defined in claim 1, wherein: the output end of the circulating fan (5) extends to the inside of the isolation frame (101), the output end of the circulating fan (5) is connected with a three-way pipe fitting (501), and the three-way pipe fitting (501) is communicated with the airflow channel.

3. A rapid dehumidification device as defined in claim 1, wherein: the inner wall fixedly connected with a plurality of heating elements (302) of heating cabinet (3), controller (301) are installed to one side of heating cabinet (3), and controller (301) and heating element (302) electric connection, two controller (301) all with humidity transducer (7) electric connection.

4. A rapid dehumidification device as defined in claim 1, wherein: the novel dust-proof device is characterized in that a cross (201) is fixedly connected to the inner wall of the dust-proof cover (2), a dust screen (202) is arranged between the cross (201) and the dust-proof cover (2), a movable rod (203) is movably connected to the top of the cross (201) in a penetrating mode, a hairbrush (204) is fixedly connected to one end of the movable rod (203), a spring (205) and a knob (206) are sleeved at the other end of the movable rod (203), and the knob (206) is in threaded fit with the movable rod (203).

5. A rapid dehumidification device as defined in claim 1, wherein: the inner wall fixedly connected with tripod (401) of exhaust hood (4), motor (402) are installed to the bottom of tripod (401), the output fixedly connected with flabellum (403) of motor (402).

6. A rapid dehumidification device as defined in claim 1, wherein: top cap (6) are installed to the top of transformer substation shell (1), the inner wall fixedly connected with riser (601) and bracing piece (602) of top cap (6), riser (601), bracing piece (602) are all fixed connection at the top of transformer substation shell (1), and bracing piece (602) are four that the four corners distributes.

7. A rapid dehumidification device as defined in claim 1, wherein: the bottom of the transformer substation shell (1) is fixedly connected with a base (102).