CN214102127U

CN214102127U - Ventilation equipment

Info

Publication number: CN214102127U
Application number: CN202022731055.3U
Authority: CN
Inventors: 樊均龙
Original assignee: Guangzhou Haoneng Electromechanical Installation Engineering Co Ltd
Current assignee: Guangzhou Haoneng Electromechanical Installation Engineering Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-31
Anticipated expiration: 2030-11-20

Abstract

The application relates to the field of ventilation equipment, in particular to ventilation equipment which is arranged at a ventilation opening of a machine room and comprises a fan mechanism and a dustproof mechanism; the fan mechanism is arranged at an air outlet of a ventilation opening of the machine room; the dustproof mechanism is arranged at an air inlet of a ventilation opening of the machine room and comprises a dustproof net; the ventilation equipment further comprises a cleaning mechanism for cleaning the dust screen, the cleaning mechanism is located between the dust screen and the fan mechanism, and the fan mechanism drives the cleaning mechanism to clean the dust screen while working. The dust-proof net can improve the problem that the dust accumulated on the dust-proof net easily causes the air volume to be reduced in unit time, and has the advantages of energy conservation and environmental protection.

Description

Ventilation equipment

Technical Field

The application relates to the field of ventilation equipment, in particular to ventilation equipment.

Background

The electric power machine room is used for controlling and guaranteeing normal operation of the electric power system, and can effectively control the electric power system to operate normally. In order to conveniently carry out unified management, monitoring and the like, a large number of devices such as power devices and control devices are placed in the power machine room, and work of related workers is facilitated.

However, the power equipment is intensively placed in the power equipment room, and the power equipment works to release heat, which can cause the temperature in the power equipment room to rise; however, when the temperature in the machine room rises, the operation of the electric equipment placed in the electric machine room for a long time is affected.

In order to solve the problem of excessive temperature in the machine room, a temperature regulation system, such as an air conditioner or a ventilator, is usually added in the machine room. The cost of additionally arranging the ventilation equipment is low, and the ventilation equipment is commonly used in small factories.

At present, among the correlation technique, ventilation equipment installs on the lateral wall of computer lab usually, and ventilation equipment's internally mounted has fan mechanism, for introducing cleaner air in the computer lab, can set up the dust screen in the outside of sand blown by the wind mechanism usually, and the dust screen can intercept the dust in the air to reach the purpose that promotes air quality.

In view of the above-mentioned related technologies, the inventor believes that after the ventilation device operates for a period of time, relatively much dust will be accumulated on the dust-proof net, and the dust accumulated on the dust-proof net will block the air inlet, so that under the condition that the operation power of the ventilation device is not changed, the ventilation volume of the ventilation device decreases, the temperature regulation capability of the ventilation device decreases in unit time, and energy waste is easily caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that dust accumulated on a dust screen easily causes reduction of ventilation volume in unit time, the application provides a ventilation device.

The application provides a ventilation equipment adopts following technical scheme:

a ventilation device is arranged at a vent of a machine room and comprises a fan mechanism and a dustproof mechanism; the fan mechanism is arranged at an air outlet of a ventilation opening of the machine room; the dustproof mechanism is arranged at an air inlet of a ventilation opening of the machine room and comprises a dustproof net; the ventilation equipment further comprises a cleaning mechanism for cleaning the dust screen, the cleaning mechanism is located between the dust screen and the fan mechanism, and the fan mechanism drives the cleaning mechanism to clean the dust screen while working.

Through adopting above-mentioned technical scheme, set up clean mechanism between dustproof mechanism and fan mechanism, and clean mechanism is direct to be driven by fan mechanism, and when fan mechanism moving, clean mechanism can in time clean the dust screen, can prevent that the dust from accumulating on the dust screen to ensure ventilation equipment's ventilation volume in the unit interval, can reduce the waste of the energy.

Preferably, the cleaning mechanism comprises a cleaning component for cleaning the dust screen and a transmission component for driving the cleaning component to slide back and forth along a straight line so as to clean the dust screen, and the transmission component is connected with a rotating shaft of the fan mechanism.

Through adopting above-mentioned technical scheme, fan mechanism passes through the motion of drive assembly drive clean subassembly, has saved the energy, has energy-concerving and environment-protective advantage.

Preferably, the transmission assembly comprises a connecting shaft fixed on a rotating shaft of the fan mechanism, and a central shaft of the connecting shaft is overlapped with a central shaft of the rotating shaft of the fan mechanism; the fan mechanism is characterized in that a rotating rod is fixed at one end, away from the fan mechanism, of the connecting shaft, one end, away from the connecting shaft, of the rotating rod is connected with a push-pull rod in a rotating mode, the push-pull rod is hinged to a sliding block, a guide rod for guiding the sliding block in a linear motion mode is installed at a ventilation opening of the machine room, and when the rotating rod is driven by a rotating shaft of the fan mechanism to do a circular motion mode, the rotating rod drives the push-pull rod to enable the sliding block to slide back.

By adopting the technical scheme, when the rotating shaft of the fan mechanism rotates, the connecting shaft synchronously rotates, and the connecting shaft drives the rotating rod to do circular motion around the central shaft of the connecting shaft, so that the push-pull rod pushes the sliding block to do reciprocating linear motion along the guide rod, and the sliding block drives the cleaning assembly to do reciprocating linear motion, thereby realizing the cleaning of the dust screen.

Preferably, the cleaning assembly comprises a mounting seat and a cleaning brush, the mounting seat is connected with the sliding block, the cleaning brush is detachably connected with the mounting seat, and the cleaning brush is abutted to the dustproof net.

Through adopting above-mentioned technical scheme, the mount pad links to each other with the slider, and the cleaning brush is installed on the mount pad, and when the slider was along guide bar reciprocating linear motion, the slider motion can be followed to the cleaning brush to the realization is to the cleanness of dust screen.

Preferably, the mounting seat is provided with a mounting groove, the cleaning brush is slidably mounted in the mounting groove, and the mounting seat is provided with a positioning piece for limiting the cleaning brush in the mounting groove in a penetrating manner.

Through adopting above-mentioned technical scheme, the mounting groove is seted up to the mount pad, and cleaning brush slidable mounting is in the mounting groove, then through the setting element with cleaning brush location in the mounting groove again, at this moment, cleaning brush can dismantle with the mount pad and be connected, when needs wash or wet cleaning brush, can dismantle cleaning brush and get off and soak or wash.

Preferably, the installation position of the fan mechanism and the installation position of the dust screen are arranged in a staggered manner.

By adopting the technical scheme, the mounting positions of the fan mechanism and the dust screen are staggered, so that the dust screen is beneficial to cleaning a larger area.

Preferably, the edge of the dust screen extends vertically to form a blocking screen.

Through adopting above-mentioned technical scheme, the setting of dust screen and fender net is favorable to ensureing that the wind that gets into in the computer lab all passes through filtration treatment.

Preferably, dustproof mechanism still includes the fixed subassembly of fixing the dust screen can be dismantled in the air intake department of computer lab vent, fixed subassembly includes the fixed plate with computer lab lateral wall parallel arrangement, the fixed plate links to each other with keeping off the net, just the fixed plate is worn to be equipped with and fixes the mounting on the computer lab lateral wall with the fixed plate.

Through adopting above-mentioned technical scheme, when the dust screen can be dismantled and fix in the air intake department of computer lab vent, when needs take off the cleaning brush and soak or wash, can dismantle the dust screen from computer lab vent department to soak or wash the cleaning brush, be favorable to improving the clean effect of cleaning brush to the dust screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning mechanism is arranged between the dustproof mechanism and the fan mechanism and is directly driven by the fan mechanism, when the fan mechanism runs, the cleaning mechanism can clean the dustproof net in time, and dust can be prevented from accumulating on the dustproof net, so that the ventilation quantity of ventilation equipment in unit time is ensured, and the waste of energy can be reduced;

2. the fan mechanism drives the cleaning assembly to move through the transmission assembly, so that energy is saved, and the fan mechanism has the advantages of energy conservation and environmental protection.

Drawings

Fig. 1 is a front view of a ventilating device of the present embodiment as seen from the inside to the outside.

Fig. 2 is a front view of a ventilating device of the present embodiment as seen from the outside to the inside.

Fig. 3 is a schematic view of a partial structure of a ventilating device of the present embodiment after hiding a machine room.

Description of reference numerals: 1. a machine room ventilation opening; 2. a dust-proof mechanism; 21. a dust screen; 22. blocking the net; 23. a fixing plate; 24. fixing the bolt; 3. a fan mechanism; 31. a rotating shaft; 41. a connecting shaft; 42. a rotating rod; 43. a push-pull rod; 44. a slider; 45. a guide bar; 46. a mounting seat; 461. mounting grooves; 462. positioning the bolt; 47. a cleaning brush.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ventilation equipment. Referring to fig. 1, the ventilation apparatus is installed at a machine room vent 1, wherein the ventilation apparatus includes a dust prevention mechanism 2, a fan mechanism 3, and a cleaning mechanism. The dustproof mechanism 2 is arranged at the air inlet of the machine room ventilation opening 1. The fan mechanism 3 is arranged at the air outlet of the ventilation opening 1 of the machine room, and the fan mechanism 3 and the dustproof mechanism 2 are arranged in a staggered mode. The cleaning mechanism is located between the fan mechanism 3 and the dustproof mechanism 2, and the cleaning mechanism is driven by the fan mechanism 3 in work to work, so that the dustproof net 21 can be cleaned in time, and the ventilation effect of the ventilation equipment is ensured.

Referring to fig. 2 and 3, the dust-proof mechanism 2 includes a dust-proof net 21 and a fixing member detachably fixing the dust-proof net 21 at an air inlet of the machine room ventilation opening 1. The edge of the dust screen 21 extends vertically with four blocking screens 22, and the dust screen 21 and the four blocking screens 22 form a filter cover covering the air inlet of the machine room ventilation opening 1. In addition, the fixing assembly includes a fixing plate 23 and a fixing member fixing the fixing plate 23 on the sidewall of the machine room. In this embodiment, the number of the fixing plates 23 is four, and the fixing member is a fixing bolt 24. Specifically, one side of each blocking net 22, which is far away from the dust screen 21, is connected with a fixing plate 23, and the fixing plate 23 is arranged in parallel with the dust screen 21. When installing dustproof mechanism 2, block up the filter mantle in the air intake department of computer lab vent 1, then adopt fixing bolt 24 to nail fixed plate 23 at the lateral wall of computer lab, can realize dustproof mechanism 2's installation, have simple to operate, dismantle convenient effect.

Referring to fig. 3, the cleaning mechanism includes a transmission assembly and a cleaning assembly, and the transmission assembly drives the cleaning assembly to clean the dust screen 21.

Specifically, referring to fig. 1 and 3, the transmission assembly includes a connecting shaft 41, a rotating rod 42, a push-pull rod 43, a slider 44, and a guide rod 45. The connecting shaft 41 is fixed on the rotating shaft 31 of the fan mechanism 3, and the central axis of the connecting shaft 41 coincides with the central axis of the rotating shaft 31 of the fan mechanism 3, and when the fan mechanism 3 works, the rotating shaft 31 of the fan mechanism 3 drives the connecting shaft 41 to rotate together. The rotating rod 42 is fixed at one end of the connecting shaft 41 far away from the fan mechanism 3, and the rotating rod 42 is perpendicular to the connecting shaft 41, when the connecting shaft 41 rotates, the connecting shaft 41 drives the rotating rod 42 to make a circular motion around the central axis of the connecting shaft 41. One end of the push-pull rod 43 is rotatably connected with one end of the rotating rod 42 far away from the connecting shaft 41, the other end of the push-pull rod is rotatably connected with the sliding block 44, the sliding block 44 is slidably connected with the guide rod 45, the guide rod 45 is positioned between the dust-proof mechanism 2 and the fan mechanism 3, and the length direction of the guide rod 45 is perpendicular to the length direction of the connecting shaft 41. When the rotating rod 42 makes a circular motion around the central axis of the connecting shaft 41, the rotating rod 42 drives the push-pull rod 43 to push the sliding block 44 to make a reciprocating linear motion along the guide rod 45.

Referring to fig. 3, the cleaning assembly includes a mounting seat and a cleaning brush 47, the mounting seat is fixedly connected with the sliding block 44, the cleaning brush 47 is detachably connected with the mounting seat, and one side of the cleaning brush 47, which is close to the dust screen 21, is abutted against the dust screen 21, so that when the sliding block 44 makes a reciprocating linear motion along the guide rod 45, the sliding block 44 can drive the cleaning brush 47 to make a reciprocating motion, thereby timely cleaning the dust screen 21 to prevent dust from accumulating on the dust screen 21. In addition, before the dust screen 21 is cleaned, the cleaning brush 47 can be soaked, so that the dust screen 21 can be cleaned more conveniently.

Referring to fig. 3, a mounting groove 461 is formed on one side of the mounting seat facing the dust screen 21, the top end of the mounting groove 461 is penetrated, and the bottom end of the mounting groove 461 is not penetrated, so that the cleaning brush 47 is conveniently positioned. In addition, in this embodiment, the cross section of the mounting slot 461 is "T" shaped, so that the cleaning brush 47 can be clamped in the mounting seat 46, thereby preventing the problem that the cleaning brush 47 is separated from the mounting seat 46.

Referring to fig. 1 and 3, the sidewall of the mounting seat 46 is provided with a positioning member for positioning the cleaning brush 47 in the mounting groove 461, in this embodiment, the positioning member is a positioning bolt 462, the positioning bolt 462 is in threaded fit with the mounting seat 46, and the positioning bolt 462 is screwed in and abutted against the cleaning brush 47, so as to further improve the mounting stability of the cleaning brush 47.

The implementation principle of the ventilation equipment in the embodiment of the application is as follows: when the temperature in the machine room needs to be adjusted, the fan mechanism 3 can be started, at the moment, the fan mechanism 3 brings outdoor airflow into the machine room, meanwhile, the rotating shaft 31 of the fan mechanism 3 drives the connecting shaft 41 to rotate, the connecting shaft 41 drives the rotating rod 42 to do circular motion around the central shaft of the connecting shaft 41, so that the push-pull rod 43 pushes the sliding block 44 to do reciprocating linear motion along the guide rod 45, the sliding block 44 drives the cleaning brush 47 to do reciprocating linear motion, even if the cleaning of the dust screen 21 is realized, the possibility of dust accumulation on the dust screen 21 is reduced, the ventilation volume of the ventilation equipment in unit time is favorably ensured, and the waste of energy can be reduced.

Claims

1. A ventilation device is installed at a ventilation opening (1) of a machine room and comprises a fan mechanism (3) and a dust prevention mechanism (2); the fan mechanism (3) is arranged at an air outlet of the machine room ventilation opening (1); the dustproof mechanism (2) is arranged at an air inlet of the machine room ventilation opening (1), and the dustproof mechanism (2) comprises a dustproof net (21); the method is characterized in that: the ventilating device further comprises a cleaning mechanism for cleaning the dust screen (21), the cleaning mechanism is located between the dust screen (21) and the fan mechanism (3), and the fan mechanism (3) drives the cleaning mechanism to clean the dust screen (21) when working.

2. A ventilating device according to claim 1, characterized in that: the cleaning mechanism comprises a cleaning component for cleaning the dust screen (21) and a transmission component for driving the cleaning component to slide back and forth along a straight line so as to clean the dust screen (21), and the transmission component is connected with a rotating shaft (31) of the fan mechanism (3).

3. A ventilating device according to claim 2, characterized in that: the transmission assembly comprises a connecting shaft (41) fixed on a rotating shaft (31) of the fan mechanism (3), and the central axis of the connecting shaft (41) is superposed with the central axis of the rotating shaft (31) of the fan mechanism (3); the fan mechanism is characterized in that a rotating rod (42) is fixed at one end, away from the fan mechanism (3), of the connecting shaft (41), a push-pull rod (43) is connected to one end, away from the connecting shaft (41), of the rotating rod (42) in a rotating mode, a sliding block (44) is hinged to the push-pull rod (43), a guide rod (45) which guides the sliding block (44) in a linear motion mode is installed at the ventilation opening (1) of the machine room, and when the rotating shaft (31) of the fan mechanism (3) drives the rotating rod (42) to move circumferentially, the rotating rod (42) drives the push-pull rod (43) to enable the sliding block (44) to slide back and forth along the length direction of the guide rod (45).

4. A ventilating device according to claim 3, characterized in that: the cleaning assembly comprises a mounting seat (46) and a cleaning brush (47), the mounting seat (46) is connected with the sliding block (44), the cleaning brush (47) is detachably connected with the mounting seat (46), and the cleaning brush (47) is abutted to the dustproof net (21).

5. A ventilating device according to claim 4, characterized in that: mounting groove (461) has been seted up in mount pad (46), cleaning brush (47) slidable mounting is in mounting groove (461), mount pad (46) wear to be equipped with and spacing the setting element in mounting groove (461) cleaning brush (47).

6. A ventilating device according to claim 1, characterized in that: the installation position of the fan mechanism (3) and the installation position of the dust screen (21) are arranged in a staggered mode.

7. A ventilating device according to any of claims 1-6, characterized in that: and a blocking net (22) vertically extends from the edge of the dustproof net (21).

8. A ventilating device according to claim 7, characterized in that: dustproof mechanism (2) still include can dismantle fixed subassembly of fixing in the air intake department of computer lab vent (1) with dust screen (21), fixed subassembly includes fixed plate (23) with computer lab lateral wall parallel arrangement, fixed plate (23) link to each other with fender net (22), just fixed plate (23) are worn to be equipped with and are fixed the mounting on the computer lab lateral wall with fixed plate (23).