CN207412971U - Enter the wind Filter dryer - Google Patents

Abstract

The utility model discloses air inlet Filter dryer, the fixed seat at the port including the air inlet for being fixedly mounted on high-tension apparatus, air intake blower fan, drying structure, filtration in fixed seat and the protective cover mounted on fixed seat upper end；Wherein, protective cover has the internal cavities being in communication with the outside；Air intake blower fan extracts outside air and is sent into high-voltage equipment box, and during the entrance of outside air, it can be dried in drying structure, prevents that the air moisture content into high-voltage equipment box is exceeded, the component in high-voltage equipment box is avoided to make moist or be damaged；Filtration can be filtered the air of suction, prevent impurity from entering in high-voltage equipment box；Meanwhile protective cover can prevent extraneous rainwater or impurity directly into being advanced into the air inlet Filter dryer；To sum up, which can not only convey outside air into high-voltage equipment box, and also ensure the aridity and clean degree of air inlet.

Description

Enter the wind Filter dryer

Technical field

The utility model is related to a kind of air inlet structure, specifically, it is related to a kind of air inlet suitable for high-voltage equipment box Filter drier.

Background technology

In high temperature environments, the temperature in high-tension apparatus is generally all higher, and internal temperature is excessively high in order to prevent, ensures high The normal operation of each component in equipment is pressed, it is necessary to cool down to high-tension apparatus, while can also be by the electricity in high-voltage equipment box It is discharged from air.In the prior art, mostly directly blown respectively using breeze fan, exhaust fan, air draft；But Breeze fan easily entrains aqueous vapor and impurity when blowing, and has certain damage to high-tension apparatus.

A kind of air inlet Filter dryer that can avoid bringing into aqueous vapor and impurity in air inlet is now provided.

Utility model content

For this purpose, the technical problem to be solved by the utility model is to easily entrain water during wind turbine of the prior art air-supply Gas and impurity have certain damage to high-tension apparatus；And then offer one kind can avoid bringing aqueous vapor and impurity into air inlet Air inlet Filter dryer.

In order to solve the above technical problems, the air inlet Filter dryer of the utility model, sets including being fixedly mounted on high pressure Fixed seat at the port of standby air inlet, air intake blower fan, drying structure, filtration in the fixed seat, with And the protective cover mounted on the fixed seat upper end；Wherein, the protective cover has the internal cavities being in communication with the outside.

The fixed seat is set to the fixed shell with upper and lower opening, the protective cover include three side plates and with three institutes The top plate that the upper end of side plate is fixedly connected is stated, three side plates are interconnected to form U-typed structure；Wherein, it is described solid The upper end of fixed shell is equipped with the first flange connector of circumferentially extending, and the lower end of three side plates is equipped with the second of circumferentially extending and connects Connect flange, first flange connector and second flange connector are under the action of connection structure by the fixed shell and institute Protective cover is stated to link into an integrated entity.

The connection structure includes at least two groups of connection components, and the connection component is convex including being molded over first connection The first threaded hole on edge, the second threaded hole being molded on second flange connector and through first threaded hole The connecting screw for being fixedly connected with first flange connector with second flange connector with second threaded hole.

It further includes and is tiltedly mounted in the protective cover and for preventing outside water from entering the in vivo waterproof of the set casing Structure.

The waterproof construction includes the waterproof net being tiltedly mounted in the protective cover.

The air intake blower fan, the filtration and the dry knot are sequentially installed in the fixed shell from the bottom up Structure.

The filtration includes several filter screens being fixedly mounted in the fixed seat.

The drying structure is set to dryer basket.

The waterproof net is detachably arranged in the protective cover.

The waterproof net includes splash guard and strainer, and the splash guard is bent into trapezoidal, and strainer is straight using that can prevent from being more than The strainer of the high filtering precision of the solid foreign object intrusion of footpath 0.1mm.

The above-mentioned technical proposal of the utility model has the following advantages compared with prior art：

In the utility model, which is equipped with drying structure, filtration and protective cover, the air inlet Wind turbine extracts outside air and is sent into the high-voltage equipment box, and during the entrance of outside air, the drying structure can It to be dried, prevent that the air moisture content into the high-voltage equipment box is exceeded, avoid in high-voltage equipment box Component makes moist or is damaged；The filtration can be filtered the air of suction, prevent impurity from entering the high-voltage equipment box It is interior；Meanwhile the protective cover can prevent extraneous rainwater or impurity directly into being advanced into the air inlet Filter dryer；It is comprehensive On, which can not only convey outside air into the high-voltage equipment box, and also ensure air inlet Aridity and clean degree.

Description of the drawings

In order to which the content for making the utility model is more likely to be clearly understood, below according to the specific implementation of the utility model Example and with reference to attached drawing, is described in further detail the utility model, wherein

Fig. 1 is the cross-sectional view of air inlet Filter dryer described in the utility model；

Fig. 2 is the Longitudinal cross section schematic of air inlet Filter dryer described in the utility model；

Fig. 3 is air inlet Filter dryer top view described in the utility model；

Fig. 4 is waterproof construction schematic diagram described in the utility model；

Reference numeral is expressed as in figure：1- fixed seats；2- air intake blower fans；3- drying structures；4- filtrations；5- is protected Cover；The first flange connectors of 6-；7- connecting screws；8- waterproof constructions；9- connected entrances.

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

As shown in Figure 1,2 and 3, the air inlet Filter dryer of the present embodiment, including be fixedly mounted on high-tension apparatus into Fixed seat 1 at the port in air port, air intake blower fan 2, drying structure 3, filtration 4 in the fixed seat 1, with And the protective cover 5 mounted on 1 upper end of fixed seat；Wherein, the protective cover 5 has the internal cavities being in communication with the outside.

In the present embodiment, the internal cavities of the protective cover 5 are connected by connected entrance 9 with the external world, and install the air inlet During Filter dryer, select 9 installation position directed downwardly of connected entrance that the air intake filter is installed, described in playing to greatest extent The protective action of protective cover 5 prevents extraneous rainwater or impurity directly into being advanced into the air inlet Filter dryer.

Specifically, during air inlet, the air intake blower fan 2 extracts outside air and is sent into the high-voltage equipment box, in the external world During the entrance of air, it can be dried in the drying structure 3, prevent the air into the high-voltage equipment box Moisture is exceeded, and the component in high-voltage equipment box is avoided to make moist or be damaged；The filtration 4 can carry out the air of suction Filtering prevents impurity from entering in the high-voltage equipment box；In this way, the air inlet Filter dryer can not only be to the high-tension apparatus Conveying outside air in case, and also ensure the aridity and clean degree of air inlet.

In the present embodiment, the air intake blower fan 2, the mistake are sequentially installed with from the bottom up in preferably described fixed shell Filter structure 4 and the drying structure 3.Wherein, further preferably the filtration 4 includes being fixedly mounted on the fixed seat 1 On several filter screens, the drying structure 3 is set to dryer basket.

On the basis of above-described embodiment, the fixed seat 1 is set to the fixed shell with upper and lower opening, the protective cover 5 top plates for including three side plates and being fixedly connected with the upper end of three side plates, three side plates mutually interconnect It connects to form U-typed structure；Wherein, the upper end of the fixed shell is equipped with the first flange connector 6 of circumferentially extending, three sides The lower end of plate is equipped with the second flange connector of circumferentially extending, and first flange connector 6 and second flange connector are connecting The fixed shell and the protective cover 5 are linked into an integrated entity under the action of structure.

Specifically, the connection structure includes at least two groups of connection components, and the connection component includes being molded over described the The first threaded hole on one flange connector 6, the second threaded hole being molded on second flange connector and through described The connection spiral shell that first flange connector 6 is fixedly connected by one threaded hole with second threaded hole with second flange connector Bar 7.As preferred embodiment, the connection component is set to six groups and sets in pairs, that is to say, that each side One side corresponding to plate sets connection component described in two groups.

On the basis of above-described embodiment, the present embodiment, which further includes, to be tiltedly mounted in the protective cover 5 and for preventing Outside water enters the in vivo waterproof construction 8 of the set casing；Specifically, the waterproof construction 8 includes being tiltedly mounted on described anti- Waterproof net in shield 5, the waterproof net can prevent extraneous rainwater from floaing into the air inlet Filter dryer；Wherein, it is described anti- The network of rivers is detachably arranged in the protective cover 5, consequently facilitating dismounting and cleaning.

Wherein, the waterproof net includes splash guard and strainer, and the splash guard is bent into trapezoidal, and strainer is big using that can prevent In the strainer for the high filtering precision that the solid foreign object of diameter 0.1mm invades；In addition, as shown in figure 4, waterproof net structure design is similar Stormproof louvre window construction is detachably arranged in the protective cover.

Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or Among changing still in the protection domain of the invention.

Claims (8)

1. enter the wind Filter dryer, it is characterised in that：It includes consolidating at the port for the air inlet for being fixedly mounted on high-tension apparatus Reservation (1), air intake blower fan (2), drying structure (3), filtration (4) in the fixed seat (1) and is mounted on The protective cover (5) of fixed seat (1) upper end；Wherein, the protective cover (5) has the internal cavities being in communication with the outside；

Wherein, the fixed seat (1) is set to the fixed shell with upper and lower opening, the protective cover (5) include three side plates and A top plate being fixedly connected with the upper end of three side plates, three side plates are interconnected to form U-typed structure；Its In, the upper end of the fixed shell is equipped with the first flange connector (6) of circumferentially extending, and the lower end of three side plates is equipped with circumferentially Second flange connector of extension, first flange connector (6) and second flange connector will under the action of connection structure The fixed shell and the protective cover (5) link into an integrated entity；

The air intake blower fan (2), the filtration (4) and the drying are sequentially installed in the fixed shell from the bottom up Structure (3).

2. air inlet Filter dryer according to claim 1, it is characterised in that：The connection structure includes at least two groups of companies Connected components, the connection component include the first threaded hole being molded on first flange connector (6), are molded over described second The second threaded hole on flange connector and through first threaded hole and second threaded hole that the described first connection is convex The connecting screw (7) that edge (6) is fixedly connected with second flange connector.

3. air inlet Filter dryer according to claim 1, it is characterised in that：It further includes and is tiltedly mounted on the protective cover (5) in and for preventing outside water from entering the in vivo waterproof construction of the set casing (8).

4. air inlet Filter dryer according to claim 3, it is characterised in that：The waterproof construction (8), which includes tilting, pacifies Waterproof net in the protective cover (5).

5. air inlet Filter dryer according to claim 1, it is characterised in that：The filtration (4) includes fixed pacify Several filter screens in the fixed seat (1).

6. air inlet Filter dryer according to claim 1, it is characterised in that：The drying structure (3) is set to drier Component.

7. air inlet Filter dryer according to claim 4, it is characterised in that：The waterproof net is detachably arranged in institute It states in protective cover (5).

8. air inlet Filter dryer according to claim 7, it is characterised in that：The waterproof net includes splash guard and filter Net, the splash guard are bent into the high filtering precision trapezoidal, strainer is invaded using the solid foreign object that can be prevented more than diameter 0.1mm Strainer.