CN210432195U

CN210432195U - A dust-proof electric cabinet for constant pressure water supply

Info

Publication number: CN210432195U
Application number: CN201921419205.8U
Authority: CN
Inventors: 赵攀
Original assignee: Changzhou Dezhong New Energy Co Ltd
Current assignee: Changzhou Dezhong New Energy Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-28
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a dustproof electric cabinet for constant pressure water supply, comprising a box body, a ventilation fan is fixedly connected to the bottom of the inner cavity of the box body, a first dustproof net is arranged on the back of the box body, and a first dustproof net is arranged on the back of the box body. The upper and lower ends of the surface of the dust-proof net are fixedly connected with connecting rods. The air flow generated by the rotation of the ventilation fan in the utility model can quickly discharge the air in the inner cavity of the box to the outside, so that the electrical components in the box can be cooled down, and the first dustproof net and the second dustproof net filter the dust and impurities in the air. , to avoid damage to the internal electrical components caused by dust, pull the linkage rod, the linkage rod drives the pull rod to move, the pull rod drives the pull plate and the clamping rod to move, the clamping rod will be detached from the inner cavity of the surface of the connecting rod, at this time, the first connecting rod can be used. The removal of the dust-proof net solves the problem that the dust easily enters the interior of the electric cabinet after long-term use, and the dust adheres to the electrical components inside the electric cabinet, which may easily cause short-circuit damage.

Description

Dustproof electric cabinet for constant-pressure water supply

Technical Field

The utility model relates to an electric cabinet technical field specifically is a dustproof electric cabinet for constant voltage supplies water.

Background

Constant pressure water supply is a water supply mode of a water conservancy system, water supply is an indispensable important ring in national production and life, the traditional water supply mode has large floor area, water quality is easy to pollute, the capital investment is high, and the most important defect is that water pressure can not be kept constant, so that partial equipment can not work normally, the constant pressure water supply can keep the water supply pressure constant, the water supply and the water consumption can be kept balanced, namely, water supply is high when water is used, water supply is low when water is used, so that the water supply quality is improved, dust in an electric cabinet used for constant pressure water supply can easily enter the electric cabinet after the electric cabinet is used for a long time, and the dust is attached to electric elements in the electric cabinet to easily cause short circuit damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof electric cabinet for constant voltage water supply possesses dirt-proof advantage, has solved electric cabinet and has used the inside that the back dust got into electric cabinet easily for a long time, and the dust causes the problem that its short circuit damaged on adhering to the electric elements of electric cabinet inside easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof electricity cabinet for constant voltage water supply, includes the box, the bottom fixedly connected with scavenger fan of box inner chamber, the back of box is provided with first dust screen, the upper end on first dust screen surface and the equal fixedly connected with connecting rod of lower extreme, the connecting rod runs through first dust screen and extends to the inner chamber of box, the top of box inner chamber and the equal fixedly connected with joint case in bottom, one side fixedly connected with reset spring of joint incasement chamber, one side fixedly connected with arm-tie of reset spring, the left end fixedly connected with kelly of arm-tie one side, the kelly extends to the inner chamber of connecting rod, one side of kelly just is located the fixed surface of arm-tie and is connected with the pull rod, one side fixedly connected with gangbar of pull rod.

Preferably, the upper end and the lower end of the back of the box body are both provided with limiting sliding holes, and one end, far away from the pull rod, of the linkage rod extends to the outside of the limiting sliding holes.

Preferably, the surface of the box body is movably connected with a box door through a hinge, and the bottom of the box body is provided with an air inlet.

Preferably, the back of the box body is provided with an air outlet, and the bottom of the box body is fixedly connected with a second dust screen.

Preferably, the right side of joint incasement chamber has seted up the spacing groove, the inner chamber sliding connection in spacing groove has the stopper, one side and the arm-tie fixed connection that the spacing inslot chamber was kept away from to the stopper.

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

1. the utility model discloses an air current that the scavenger fan is rotatory to be produced can be fast with the outside air of box inner chamber of arranging, make the electrical component in the box obtain the cooling, first dust screen and second dust screen filter the dust impurity in the air, avoid the dust to cause the damage to inside electrical component, when first dust screen needs to wash, the pulling gangbar, the gangbar drives the pull rod motion, the pull rod drives arm-tie and kelly motion, the kelly can break away from the inner chamber on connecting rod surface, can dismantle first dust screen through the connecting rod this moment, the inside that the dust got into the electricity cabinet easily after long-time use has been solved to the electricity cabinet, the dust leads to the fact its short circuit to damage problem on attached to the electrical component of electricity cabinet inside easily.

2. The utility model discloses a set up the inlet port, played the effect of admitting air, through setting up the venthole, played the effect of giving vent to anger, through setting up reset spring, played the effect that drives the arm-tie and reset, through setting up spacing groove and stopper, played the spacing effect of arm-tie.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

fig. 3 is a partially enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a ventilator; 3. a first dust screen; 4. a connecting rod; 5. clamping a box; 6. a return spring; 7. pulling a plate; 8. a clamping rod; 9. a pull rod; 10. a linkage rod; 11. a limiting slide hole; 12. a box door; 13. an air inlet; 14. a second dust screen; 15. an air outlet; 16. a limiting groove; 17. and a limiting block.

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.

The utility model discloses a box 1, scavenger fan 2, first dust screen 3, connecting rod 4, joint box 5, reset spring 6, arm-tie 7, kelly 8, pull rod 9, gangbar 10, spacing slide opening 11, chamber door 12, inlet port 13, second dust screen 14, venthole 15, spacing groove 16 and stopper 17 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a dustproof electric cabinet for constant pressure water supply comprises a cabinet body 1, a cabinet door 12 is movably connected to the surface of the cabinet body 1 through a hinge, an air inlet 13 is arranged at the bottom of the cabinet body 1, an air outlet 15 is arranged at the back of the cabinet body 1, a second dustproof net 14 is fixedly connected to the bottom of the cabinet body 1, a ventilation fan 2 is fixedly connected to the bottom of the inner cavity of the cabinet body 1, a first dustproof net 3 is arranged at the back of the cabinet body 1, a connecting rod 4 is fixedly connected to the upper end and the lower end of the surface of the first dustproof net 3, the connecting rod 4 penetrates through the first dustproof net 3 and extends to the inner cavity of the cabinet body 1, a clamping box 5 is fixedly connected to the top and the bottom of the inner cavity of the cabinet body 1, a reset spring 6 is fixedly connected to one side of the inner cavity of the clamping box 5, a pull plate 7 is fixedly connected to one, one side of a limiting block 17, which is far away from an inner cavity of a limiting groove 16, is fixedly connected with a pulling plate 7, the left end of one side of the pulling plate 7 is fixedly connected with a clamping rod 8, the clamping rod 8 extends to an inner cavity of a connecting rod 4, one side of the clamping rod 8 is fixedly connected with a pulling rod 9, which is positioned on the surface of the pulling plate 7, one side of the pulling rod 9 is fixedly connected with a linkage rod 10, the upper end and the lower end of the back of the box body 1 are both provided with limiting sliding holes 11, one end, which is far away from the pulling rod 9, of the linkage rod 10 extends to the outside of the limiting sliding holes 11, air in the inner cavity of the box body 1 can be rapidly discharged outwards through air flow generated by rotation of the ventilator 2, so that electrical elements in the box body 1 are cooled, the first dust screen 3 and the second dust screen 14 filter dust impurities in the air, so as to avoid the dust from damaging the internal electrical elements, pull rod 9 drives arm-tie 7 and the motion of kelly 8, and kelly 8 can break away from the inner chamber on connecting rod 4 surface, can dismantle first dust screen 3 through connecting rod 4 this moment, has solved the inside that the electricity cabinet used the back dust to get into the electricity cabinet easily for a long time, and the dust causes the problem of its short circuit damage on attached to the electric elements of electricity cabinet inside easily.

During the use, start above-mentioned electrical component through the peripheral hardware controller, can outwards arrange the air of box 1 inner chamber fast with the rotatory air current that produces of scavenger fan 2 and disperse, make the electrical component in the box 1 obtain the cooling, first dust screen 3 and second dust screen 14 filter the dust impurity in the air, avoid the dust to cause the damage to inside electrical component, when first dust screen 3 needs to wash, pulling gangbar 10, gangbar 10 drives pull rod 9 and moves, pull rod 9 drives arm-tie 7 and kelly 8 and moves, kelly 8 can break away from the inner chamber on connecting rod 4 surface, can dismantle first dust screen 3 through connecting rod 4 this moment, the problem of dust entering the inside of electric cabinet easily after having solved the electric cabinet and using for a long time, the dust attaches to the electrical component inside the electric cabinet and causes its short circuit damage easily.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust-proof electric cabinet for constant pressure water supply, comprising a box body (1), characterized in that: a ventilation fan (2) is fixedly connected to the bottom of the inner cavity of the box body (1), and the box body ( 1) A first dustproof net (3) is arranged on the back of the first dustproof net (3), and connecting rods (4) are fixedly connected to the upper and lower ends of the surface of the first dustproof net (3). The dust-proof net (3) extends to the inner cavity of the box body (1), the top and bottom of the inner cavity of the box body (1) are fixedly connected with a snap box (5), and the snap box (5) One side of the inner cavity is fixedly connected with a return spring (6), one side of the return spring (6) is fixedly connected with a pull plate (7), and the left end of one side of the pull plate (7) is fixedly connected with a clamping rod ( 8), the clamping rod (8) extends to the inner cavity of the connecting rod (4), and a pulling rod (9) is fixedly connected to one side of the clamping rod (8) and is located on the surface of the pulling plate (7). A linkage rod (10) is fixedly connected to one side of the pull rod (9).

2. A dust-proof electric cabinet for constant pressure water supply according to claim 1, characterized in that the upper and lower ends of the back of the box body (1) are provided with limited sliding holes (11), and the One end of the linkage rod (10) away from the pull rod (9) extends to the outside of the limit sliding hole (11).

3. A dust-proof electric cabinet for constant pressure water supply according to claim 1, characterized in that: the surface of the box body (1) is movably connected with a box door (12) through hinges, and the box body (1) is movably connected with a box door (12). The bottom of (1) is provided with an air intake hole (13).

4. A dust-proof electric cabinet for constant pressure water supply according to claim 1, characterized in that: the back of the box body (1) is provided with an air outlet (15), and the box body (1) A second dust-proof net (14) is fixedly connected to the bottom of the device.

5. A dust-proof electric cabinet for constant pressure water supply according to claim 1, characterized in that: a limit slot (16) is provided on the right side of the inner cavity of the snap box (5), and the limit The inner cavity of the position slot (16) is slidably connected to the limit block (17), and the side of the limit block (17) away from the inner cavity of the limit slot (16) is fixedly connected to the pull plate (7).