CN209709531U - A kind of low voltage drawing-out switching carbinet of good heat dissipation effect - Google Patents

Abstract

The utility model discloses a kind of low voltage drawing-out switching carbinet of good heat dissipation effect, including switch cabinet body, the two sides of the switch cabinet body offer air inlet mechanism.The utility model passes through setting switch cabinet body, air inlet mechanism, absorbing pipe, exhaust outlet, packaged air conditioner, heat dissipation tank, aspiration pump, into cool air hose, cold pipe, first impurity-discharging pipe, first pipe lid, second impurity-discharging pipe, second pipe lid, fixed plate, motor, first gear, first flabellum, swingle, second flabellum, second gear, crawler belt and heat release hole are used cooperatively, it is poor to solve existing low voltage drawing-out switching carbinet heat dissipation effect, it will lead to low voltage drawing-out switching carbinet internal unit premature aging, cause equipment damage, it causes a serious accident, damage parts are to reduce service life and reduce reliability, influence the problem of user uses, the low voltage drawing-out switching carbinet of the good heat dissipation effect, has the advantages of good heat dissipation effect, it is worthy to be popularized.

Description

A kind of low voltage drawing-out switching carbinet of good heat dissipation effect

Technical field

The utility model relates to electrical equipment technical field, specially a kind of low-voltage drawing out type electric of good heat dissipation effect Cabinet.

Background technique

Low voltage drawing-out switching carbinet is by fixed cabinet body and the mobile unit part equipped with major electrical equipments elements such as switches Composition, removable part are moved and want light when changing, be positioned to after immigration reliably, and the drawer of same type and specification can reliably mutually It changes, the cabinet body part processing method in pull-out type is basic similar with fixed middle cabinet body, but requires due to exchanging, the precision of cabinet body It must improve, the relevant portion of structure will have enough adjustment amounts, as mobile unit part, to move and change, again reliably Ground installs main element, so to have higher mechanical strength and higher precision, relevant portion will also have enough adjustment Amount.

It needs to use low voltage drawing-out switching carbinet in industries such as power plant, petroleum, chemical industry, metallurgy, weaving, skyscrapers, It is used as the conversion of transmission of electricity, distribution and electric energy, existing low voltage drawing-out switching carbinet heat dissipation effect is poor, will lead to low pressure draw-out type Inside switch cabinet equipment premature aging, causes equipment damage, causes a serious accident, and damage parts are to reduce service life and drop Low reliability influences user's use.

Utility model content

The purpose of this utility model is to provide a kind of low voltage drawing-out switching carbinets of good heat dissipation effect, have heat dissipation effect Good advantage, it is poor to solve existing low voltage drawing-out switching carbinet heat dissipation effect, will lead to and sets inside low voltage drawing-out switching carbinet Standby premature aging, causes equipment damage, causes a serious accident, and damage parts are to reduce service life and reduce reliability, shadow Ring the problem of user uses.

To achieve the above object, the utility model provides the following technical solutions: a kind of low pressure draw-out type of good heat dissipation effect Switchgear, including switch cabinet body, the two sides of the switch cabinet body offer air inlet mechanism, the switch cabinet body inner cavity Absorbing pipe is fixedly connected at the top of rear side, the two sides of the absorbing pipe are through to the outside of switch cabinet body, the switch Bottom on rear side of cabinet chamber body offers exhaust outlet, the rear side of the switch cabinet body be fixedly connected sequentially from top to bottom have it is cold Bellows and heat dissipation tank are fixedly connected with aspiration pump on the right side of the packaged air conditioner, are fixedly connected on rear side of the aspiration pump into cold Air hose, it is described to be connected into cool air hose far from the side of aspiration pump with packaged air conditioner, it is communicated with cold pipe on front side of the aspiration pump, The cold pipe is connected to far from the side of aspiration pump with absorbing pipe, side and packaged air conditioner of the absorbing pipe far from cold pipe It being connected to, the left side at the top of the packaged air conditioner is communicated with the first impurity-discharging pipe, the first pipe lid is arranged at the top of first impurity-discharging pipe, Bottom on the left of the packaged air conditioner is communicated with the second impurity-discharging pipe, and the second pipe lid is arranged on the left of second impurity-discharging pipe, described The inner cavity of heat dissipation tank is vertically fixedly connected with fixed plate, is fixedly connected with motor on rear side of the fixed plate, the motor it is defeated Outlet is through to the outside of fixed plate and is successively arranged with first gear and the first flabellum, the bottom activity on front side of the fixed plate It is connected with swingle, the surface of the swingle is successively arranged with the second flabellum and second gear, first tooth from front to back It is arranged with crawler belt between wheel and the surface of second gear, offers on rear side of the heat dissipation tank and matches with the first flabellum and the second flabellum Close the heat release hole used.

Preferably, the air inlet mechanism includes shutter, and the inner cavity of the shutter is fixedly connected with block, the block Lumen loading have silica gel particle.

Preferably, the absorbing pipe spirals in the inner cavity of switch cabinet body, and the quantity of the exhaust outlet is several, and The even bottom being distributed on rear side of switch cabinet body inner cavity, the bottom of the packaged air conditioner are fixedly connected with heat dissipation tank, described into cold wind Pipe and the junction of packaged air conditioner are arranged with the first sealing ring, and the junction of the absorbing pipe and packaged air conditioner is arranged with the second sealing Ring.

Preferably, the surface of first impurity-discharging pipe is flexibly connected with the inner wall of the first pipe lid by the first screw thread, described The first in command is fixedly connected at the top of first pipe lid, the surface of second impurity-discharging pipe and the inner wall of the second pipe lid pass through second Screw thread is flexibly connected, and is fixedly connected with second handle on the left of the second pipe lid.

Preferably, offer the through-hole being used cooperatively with motor output end on front side of the fixed plate, the motor it is defeated Outlet is flexibly connected with the inner wall of through-hole by bearing, and the output end of the inner wall and motor of the first gear and the second flabellum is solid Fixed connection.

Preferably, bearing block is arranged on rear side of the swingle, the rear side of bearing block is fixedly connected with fixed plate, described Second flabellum and the inner wall of second gear are fixedly connected with the surface of swingle, and the quantity of the heat release hole is several, and The even rear side for being distributed in heat dissipation tank.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model by setting switch cabinet body, air inlet mechanism, absorbing pipe, exhaust outlet, packaged air conditioner, heat dissipation tank, Aspiration pump, into cool air hose, cold pipe, the first impurity-discharging pipe, the first pipe lid, the second impurity-discharging pipe, the second pipe lid, fixed plate, motor, First gear, the first flabellum, swingle, the second flabellum, second gear, crawler belt and heat release hole are used cooperatively, in use, use Suitable cold air is added to the inner cavity of packaged air conditioner in person, opens aspiration pump and cold air is delivered in absorbing pipe by motor, aspiration pump Chamber, cold air flow and absorb the heat of switch cabinet body inner cavity in the inner cavity of absorbing pipe, and motor drives the first flabellum and the second fan The heat of switch cabinet body inner cavity is sucked out the wind of leaf rotation, the first flabellum and the life of the second fan blade rotating movable property by exhaust outlet, is led to The outside of heat release hole discharge heat dissipation tank is crossed, air passes through the inner cavity of shutter access switch cabinet ontology, solves existing low pressure Drawer-type switch cabinet heat dissipation effect is poor, will lead to low voltage drawing-out switching carbinet internal unit premature aging, causes equipment damage, make At major accident, damage parts influence the problem of user uses, heat dissipation effect to reduce service life and reduce reliability The good low voltage drawing-out switching carbinet of fruit, has the advantages of good heat dissipation effect, is worthy to be popularized.

2, the utility model facilitates the inner cavity of air access switch cabinet ontology, to switchgear sheet by setting air inlet mechanism The air of intracoelomic cavity is replaced, can in air impurity and aqueous vapor point be filtered, increase the pure of air.

3, the utility model can absorb the heat of switchgear chamber body, by setting absorbing pipe by setting Exhaust outlet is set, the air discharge of Convenient switch cabinet chamber body facilitates into cool air hose by being arranged by the cold air of cold wind box cavity Extraction, by the way that the first sealing ring is arranged, can play sealing function into the junction of cool air hose and packaged air conditioner, by being provided Cool air hose facilitates the inner cavity that cold air is drained into absorbing pipe, can be to the company of absorbing pipe and packaged air conditioner by the way that the second sealing ring is arranged Play sealing function in the place of connecing.

4, the utility model is by the first impurity-discharging pipe of setting, convenient for users to infusing cold air to the inner cavity of packaged air conditioner, by setting The first pipe lid is set, can be played a protective role, foreign matter is avoided to enter the inner cavity of packaged air conditioner by the first impurity-discharging pipe, passes through setting the Leader, by the way that the second impurity-discharging pipe is arranged, facilitates the cold of discharge cold wind box cavity convenient for users to dismounting to the first pipe lid Gas can play a protective role by the second pipe lid of setting, the cold air of cold wind box cavity is avoided to reveal, second by being arranged Hand, convenient for users to being dismounted to the second pipe lid.

5, the utility model can play fixed function by setting fixed plate, by the way that through-hole is arranged, facilitate the defeated of motor Outlet rotation, by the way that bearing is arranged, the inner wall of the output end and through-hole that avoid motor rubs, by the way that the first flabellum is arranged, Heat spreading function can be played.

6, the utility model facilitates swingle to rotate by setting bearing block, by the way that swingle is arranged, facilitates drive second Flabellum rotation facilitates first gear to drive second gear rotation, by the way that the second flabellum is arranged, can play by the way that crawler belt is arranged Heat spreading function facilitates the heat of discharge heat dissipation box cavity by the way that heat release hole is arranged.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the elevational cross-sectional view of the utility model switch cabinet body；

Fig. 3 be the utility model switch cabinet body, air inlet mechanism, packaged air conditioner and heat dissipation tank right view；

Fig. 4 is the right side view of the utility model heat dissipation tank；

Fig. 5 is the partial enlarged view of A in the utility model Fig. 2；

Fig. 6 is the partial enlarged view of B in the utility model Fig. 4.

In figure: 1 switch cabinet body, 2 air inlet mechanisms, 201 shutters, 202 blocks, 203 silica gel particles, 3 absorbing pipes, 4 rows Port, 5 packaged air conditioners, 6 heat dissipation tanks, 7 aspiration pumps, 8 are into cool air hose, 9 cold pipes, 10 first impurity-discharging pipes, 11 first pipe lids, 12 Two impurity-discharging pipes, 13 second pipe lids, 14 fixed plates, 15 motors, 16 first gears, 17 first flabellums, 18 swingles, 19 second fans Leaf, 20 second gears, 21 crawler belts, 22 heat release holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-6, a kind of low voltage drawing-out switching carbinet of good heat dissipation effect, including switch cabinet body 1, switchgear sheet The two sides of body 1 offer air inlet mechanism 2, and the top on rear side of 1 inner cavity of switch cabinet body is fixedly connected with absorbing pipe 3, absorbing pipe 3 Two sides be through to the outside of switch cabinet body 1, the bottom on rear side of 1 inner cavity of switch cabinet body offers exhaust outlet 4, switchgear The rear side of ontology 1 is fixedly connected sequentially from top to bottom packaged air conditioner 5 and heat dissipation tank 6, and the right side of packaged air conditioner 5 is fixedly connected with pumping Pump 7, the rear side of aspiration pump 7 is fixedly connected with the side into cool air hose 8, into cool air hose 8 far from aspiration pump 7 and is connected to packaged air conditioner 5, The front side of aspiration pump 7 is communicated with cold pipe 9, and side of the cold pipe 9 far from aspiration pump 7 is connected to absorbing pipe 3, absorbing pipe 3 Side far from cold pipe 9 is connected to packaged air conditioner 5, and the left side at 5 top of packaged air conditioner is communicated with the first impurity-discharging pipe 10, the first impurities removal The top of pipe 10 is arranged with the first pipe lid 11, and the bottom in 5 left side of packaged air conditioner is communicated with the second impurity-discharging pipe 12, the second impurity-discharging pipe 12 Left side is arranged with the second pipe lid 13, and the inner cavity of heat dissipation tank 6 is vertically fixedly connected with fixed plate 14, and the rear side of fixed plate 14 is fixed to be connected It is connected to motor 15, the output end of motor 15 is through to the outside of fixed plate 14 and is successively arranged with first gear 16 and the first flabellum 17, the bottom of 14 front side of fixed plate is connected with swingle 18, and the surface of swingle 18 is successively arranged with second from front to back Flabellum 19 and second gear 20 are arranged with crawler belt 21, the rear side of heat dissipation tank 6 between first gear 16 and the surface of second gear 20 The heat release hole 22 being used cooperatively with the first flabellum 17 and the second flabellum 19 is offered, air inlet mechanism 2 includes shutter 201, blinds The inner cavity of window 201 is fixedly connected with block 202, and 202 lumen loading of blocking has silica gel particle 203, passes through setting air inlet mechanism 2, facilitate the inner cavity of air access switch cabinet ontology 1, the air of 1 inner cavity of switch cabinet body is replaced, it can be in air Impurity and aqueous vapor point be filtered, increase the pure of air, absorbing pipe 3 spirals in the inner cavity of switch cabinet body 1, exhaust outlet 4 Quantity be several, and be uniformly distributed in the bottom on rear side of 1 inner cavity of switch cabinet body, the bottom of packaged air conditioner 5 and heat dissipation tank 6 are solid Fixed connection is arranged with the first sealing ring, the junction set of absorbing pipe 3 and packaged air conditioner 5 into the junction of cool air hose 8 and packaged air conditioner 5 The heat of 1 inner cavity of switch cabinet body can be absorbed, be arranged by setting by the way that absorbing pipe 3 is arranged equipped with the second sealing ring Port 4, the air discharge of 1 inner cavity of Convenient switch cabinet ontology, is facilitated into cool air hose 8 by being arranged by the cold air of 5 inner cavity of packaged air conditioner Extraction can play sealing function into the junction of cool air hose 8 and packaged air conditioner 5, pass through setting by the way that the first sealing ring is arranged Cold pipe 9 facilitates the inner cavity that cold air is drained into absorbing pipe 3, can be to absorbing pipe 3 and cold wind by the way that the second sealing ring is arranged Sealing function is played in the junction of case 5, and the surface of the first impurity-discharging pipe 10 and the inner wall of the first pipe lid 11 pass through the activity of the first screw thread Connection, the top of the first pipe lid 11 is fixedly connected with the first in command, the inner wall on the surface of the second impurity-discharging pipe 12 and the second pipe lid 13 It being flexibly connected by the second screw thread, the left side of the second pipe lid 13 is fixedly connected with second handle, by the way that the first impurity-discharging pipe 10 is arranged, Convenient for users to infusing cold air to the inner cavity of packaged air conditioner 5, by the way that the first pipe lid 11 is arranged, it can play a protective role, avoid foreign matter The inner cavity for entering packaged air conditioner 5 by the first impurity-discharging pipe 10, by the way that the first in command is arranged, convenient for users to being carried out to the first pipe lid 11 Dismounting facilitates the cold air of discharge 5 inner cavity of packaged air conditioner, by the way that the second pipe lid 13, Ke Yiqi is arranged by the way that the second impurity-discharging pipe 12 is arranged To protective effect, the cold air of 5 inner cavity of packaged air conditioner is avoided to reveal, by the way that second handle is arranged, convenient for users to the second pipe lid 13 It is dismounted, the front side of fixed plate 14 offers the through-hole being used cooperatively with 15 output end of motor, the output end of motor 15 and logical The inner wall in hole is flexibly connected by bearing, and the output end of the inner wall and motor 15 of first gear 16 and the second flabellum 19 is fixed to be connected It connects, by the way that fixed plate 14 is arranged, fixed function can be played, by the way that through-hole is arranged, facilitates the output end of motor 15 to rotate, pass through Bearing is set, and the inner wall of the output end and through-hole that avoid motor 15 rubs, and by the way that the first flabellum 17 is arranged, can play scattered Heat effect, the rear side of swingle 18 are arranged with bearing block, and the rear side of bearing block is fixedly connected with fixed plate 14,19 He of the second flabellum The inner wall of second gear 20 is fixedly connected with the surface of swingle 18, and the quantity of heat release hole 22 is several, and is uniformly distributed in The rear side of heat dissipation tank 6 facilitates swingle 18 to rotate, by the way that swingle 18 is arranged, facilitates the second fan of drive by the way that bearing block is arranged Leaf 19 rotates, and by setting crawler belt 21, facilitates first gear 16 that second gear 20 is driven to rotate, by the way that the second flabellum 19 is arranged, Heat spreading function can be played, by the way that heat release hole 22 is arranged, facilitates the heat of discharge 6 inner cavity of heat dissipation tank.

In use, user opens the first pipe lid 11, it is suitable to the addition of the inner cavity of packaged air conditioner 5 by the first impurity-discharging pipe 10 Cold air, covers the first pipe lid 11, opens aspiration pump 7 and motor 15, aspiration pump 7 by into cool air hose 8 by the cold of 5 inner cavity of packaged air conditioner Gas extraction, the inner cavity of absorbing pipe 3 is delivered to by cold pipe 9, cold air flows in the inner cavity of absorbing pipe 3 and absorbs switchgear sheet The heat of 1 inner cavity of body, finally enters back into the inner cavity of packaged air conditioner 5, and constantly circulation plays heat spreading function, and the output end of motor 15 drives First gear 16 and the rotation of the first flabellum 17, first gear 16 drive second gear 20 to rotate by crawler belt 21, second gear 20 The rotation of the second flabellum 19 is driven by swingle 18, the wind that the first flabellum 17 and the rotation of the second flabellum 19 generate is by switch cabinet body The heat of 1 inner cavity is sucked out by exhaust outlet 4, and the outside of heat dissipation tank 6 is discharged by heat release hole 22, and air is right by shutter 201 Big impurity is filtered, and filtered air passes through block 202 and silica gel particle 203 impurity screening and cold air again, finally The inner cavity of access switch cabinet ontology 1.

In summary: the low voltage drawing-out switching carbinet of the good heat dissipation effect, by the way that switch cabinet body 1, air inlet mechanism is arranged 2, absorbing pipe 3, exhaust outlet 4, packaged air conditioner 5, heat dissipation tank 6, aspiration pump 7, into cool air hose 8, cold pipe 9, the first impurity-discharging pipe 10, One pipe lid 11, the second impurity-discharging pipe 12, the second pipe lid 13, fixed plate 14, motor 15, first gear 16, the first flabellum 17, swingle 18, the second flabellum 19, second gear 20, crawler belt 21 and heat release hole 22 are used cooperatively, and are solved existing low pressure draw-out type and are opened It is poor to close cabinet heat radiation effect, will lead to low voltage drawing-out switching carbinet internal unit premature aging, cause equipment damage, cause great thing Therefore damage parts to reduce service life and reduce reliability, influence user use the problem of, the good heat dissipation effect it is low Drawer-type switch cabinet is pressed, has the advantages of good heat dissipation effect, is worthy to be popularized.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect, including switch cabinet body (1), it is characterised in that: the switch The two sides of cabinet ontology (1) offer air inlet mechanism (2), and the top on rear side of switch cabinet body (1) inner cavity is fixedly connected with Absorbing pipe (3), the two sides of the absorbing pipe (3) are through to the outside of switch cabinet body (1), and the switch cabinet body (1) is interior Bottom on rear side of chamber offers exhaust outlet (4), and the rear side of the switch cabinet body (1) is fixedly connected sequentially has cold wind from top to bottom Case (5) and heat dissipation tank (6) are fixedly connected with aspiration pump (7) on the right side of the packaged air conditioner (5), and the rear side of the aspiration pump (7) is solid Surely it is connected with into cool air hose (8), described to be connected into cool air hose (8) far from the side of aspiration pump (7) with packaged air conditioner (5), the pumping It is communicated on front side of air pump (7) cold pipe (9), side and absorbing pipe (3) of the cold pipe (9) far from aspiration pump (7) Connection, the absorbing pipe (3) are connected to far from the side of cold pipe (9) with packaged air conditioner (5), the left side at the top of the packaged air conditioner (5) Side is communicated with the first impurity-discharging pipe (10), and the first pipe lid (11), the packaged air conditioner are arranged at the top of first impurity-discharging pipe (10) (5) bottom on the left of is communicated with the second impurity-discharging pipe (12), and the second pipe lid (13) is arranged on the left of second impurity-discharging pipe (12), The inner cavity of the heat dissipation tank (6) is vertically fixedly connected with fixed plate (14), is fixedly connected with electricity on rear side of the fixed plate (14) The output end of machine (15), the motor (15) is through to the outside of fixed plate (14) and is successively arranged with first gear (16) and One flabellum (17), the bottom on front side of the fixed plate (14) are connected with swingle (18), the surface of the swingle (18) Successively it is arranged with the second flabellum (19) and second gear (20) from front to back, the first gear (16) and second gear (20) It is arranged with crawler belt (21), is offered on rear side of the heat dissipation tank (6) and the first flabellum (17) and the second flabellum (19) between surface The heat release hole (22) being used cooperatively.

2. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect according to claim 1, it is characterised in that: the air inlet Mechanism (2) includes shutter (201), and the inner cavity of the shutter (201) is fixedly connected with block (202), the block (202) Lumen loading have silica gel particle (203).

3. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect according to claim 1, it is characterised in that: the heat absorption Pipe (3) spirals in the inner cavity of switch cabinet body (1), and the quantity of the exhaust outlet (4) is several, and is uniformly distributed in switchgear The bottom of bottom on rear side of ontology (1) inner cavity, the packaged air conditioner (5) is fixedly connected with heat dissipation tank (6), described into cool air hose (8) The first sealing ring is arranged with the junction of packaged air conditioner (5), and the junction of the absorbing pipe (3) and packaged air conditioner (5) is arranged with the Two sealing rings.

4. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect according to claim 1, it is characterised in that: described first The surface of impurity-discharging pipe (10) is flexibly connected with the inner wall of the first pipe lid (11) by the first screw thread, the top of the first pipe lid (11) Portion is fixedly connected with the first in command, and the surface of second impurity-discharging pipe (12) and the inner wall of the second pipe lid (13) pass through the second screw thread It is flexibly connected, is fixedly connected with second handle on the left of the second pipe lid (13).

5. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect according to claim 1, it is characterised in that: the fixation Offer the through-hole being used cooperatively with motor (15) output end on front side of plate (14), the output end of the motor (15) and through-hole Inner wall is flexibly connected by bearing, and the output end of the inner wall and motor (15) of the first gear (16) and the first flabellum (17) is solid Fixed connection.

6. a kind of low voltage drawing-out switching carbinet of good heat dissipation effect according to claim 1, it is characterised in that: the rotation Bearing block is arranged on rear side of bar (18), the rear side of bearing block is fixedly connected with fixed plate (14), second flabellum (19) and The inner wall of second gear (20) is fixedly connected with the surface of swingle (18), and the quantity of the heat release hole (22) is several, and It is uniformly distributed in the rear side of heat dissipation tank (6).