CN219550745U - Suspended ceiling type fresh air fan with dehumidification function - Google Patents

Abstract

The utility model discloses a ceiling type fresh air machine with a dehumidification function, and relates to the technical field of fresh air machines; in order to solve the inconvenient problem of filter screen of suspension type new fan replacement, this suspension type new fan includes air inlet case, exhaust box, the processing of air inlet case both sides has the air intake, the processing of exhaust box both sides has the air exit, fixedly connected with intermediate box between air inlet case and the exhaust box, intermediate box bottom outer wall can be dismantled and be connected with the dust collection box, air inlet case one end fixedly connected with transmission case, transmission case top outer wall fixedly connected with servo motor. According to the utility model, the filter screen is driven on the driving roller, the limiting connecting rod and the cleaning roller, and in the driving process, the filter screen in the air inlet box can carry out filtering operation on air, and the filter screen in the middle box is cleaned, so that the suspended ceiling type fresh air machine does not need to replace the filter screen, and the continuous and effective filtering effect of the filter screen on the air can be ensured.

Description

Suspended ceiling type fresh air fan with dehumidification function

Technical Field

The utility model relates to the technical field of new fans, in particular to a ceiling type new fan with a dehumidification function.

Background

The utility model provides a fresh air fan is an effectual air purification equipment, can make indoor air produce the circulation, on the one hand, outdoor dirty air discharge, on the other hand is outdoor fresh air after filtering measure, input indoor again, let the room in all fresh clean air everywhere, humidity control formula fresh air fan is equipped with humidity detector at the terminal wind gap of ventilation blower, can sense indoor humidity size, thereby control wind gap cross-section size, reach the purpose of adjusting the amount of wind, among the prior art, the ceiling fan of suspension type is generally set up in the furred ceiling inside of house, and at the filtration of the inside of the new fan of suspension type like the filter screen change, need demolish the furred ceiling board earlier, then demolish the fresh air fan again, change its inside filter screen, the change process is loaded down with trivial details.

Through searching, the patent with the Chinese patent application number of CN201920392221.6 discloses a ceiling type dehumidifying fresh air machine, which comprises a shell, wherein a total heat exchange core is arranged in the shell, and the total heat exchange core is matched with a baffle plate to divide the interior of the shell into a fresh air channel and a return air channel; further comprises: the fan comprises a double-output shaft motor, two sides of the motor are connected with a fan assembly A and a fan assembly B, the fan assembly A and the fan assembly B are respectively positioned in a fresh air duct and a return air duct, wherein an air outlet of the fan assembly A is communicated with a fresh air outlet, and an air outlet of the fan assembly B is communicated with a total heat exchange heat core; the dehumidifier comprises a heat exchanger and an external machine, wherein the heat exchanger is positioned in the fresh air duct.

The ceiling type dehumidification fresh air machine in the above patent needs to dismantle the ceiling plate at first and then the fresh air machine shell when replacing the parts in the ceiling type dehumidification fresh air machine, and the replacement step is tedious and troublesome.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a ceiling type fresh air machine with a dehumidifying function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a new fan of suspension type with dehumidification function, includes air inlet case, exhaust box, air inlet case both sides processing has the air intake, exhaust box both sides processing has the air exit, the middle case of fixedly connected with between air inlet case and the exhaust box, middle case bottom outer wall detachable connection has the dust collection box, air inlet case one end fixedly connected with transmission case, transmission case top outer wall fixedly connected with servo motor, servo motor's output shaft one end is passed through the coupling joint and is had the transmission to change the roller, the transmission changes the roller and is located inside the transmission case, middle case inner wall rotation is connected with two clean changes the roller, the transmission changes between roller and the two clean changes the roller and is connected with the filter screen.

Preferably: the air inlet box inner wall fixedly connected with spacing connecting rod, the filter screen passes spacing connecting rod one side, spacing connecting rod is used for increasing the wrap angle of filter screen on transmission roller, cleaning roller.

Preferably: the cleaning device is characterized in that a cleaning plate is fixedly connected to the inner wall of the middle box, a hairbrush is machined on one side of the cleaning plate facing the filter screen, a hairbrush is machined on the inner wall of one side of the middle box, which is close to the filter screen, and the filter screen is in contact with the hairbrush to clean impurities when in transmission in the middle box.

Preferred as the present utility model: the air inlet box is close to the first transmission seam of processing of transmission case one side inner wall, the filter screen transmission is connected in first transmission seam inner wall, the middle box is close to the second transmission seam of processing of air inlet box one side inner wall, the filter screen transmission is connected in second transmission seam inner wall.

Preferred as the present utility model: the deodorizing net is arranged in the air inlet box, a replacement groove is formed in the bottom of the air inlet box, the replacement groove is made of activated carbon, and a baffle is detachably arranged on the inner wall of the replacement groove.

The utility model has the beneficial effects that:

the filter screen is driven on transmission commentaries on classics roller, spacing connecting rod, clean commentaries on classics roller, and the filter screen is in the transmission in-process, and its filter screen in the air inlet incasement portion can carry out filtering operation to the air, and the filter screen in the middle incasement portion is cleaned for this new fan of suspension type does not need to change the filter screen, also can guarantee that the filter effect of filter screen to the air is last effective.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a ceiling type fresh air machine with a dehumidifying function;

fig. 2 is a schematic diagram of an internal configuration of a ceiling fan with a dehumidification function according to the present utility model;

fig. 3 is a schematic diagram of an internal form of an air inlet box of a ceiling type fresh air machine with a dehumidifying function;

fig. 4 is an exploded form schematic diagram of a middle box and a dust box of a ceiling type fresh air blower with a dehumidifying function.

In the figure: 1-air inlet box, 2-row air box, 3-middle box, 4-dust collection box, 5-transmission box, 6-servo motor, 7-transmission roller, 8-filter screen, 9-limit connecting rod, 10-cleaning roller, 11-deodorization net, 12-first transmission seam, 13-replacement groove, 14-second transmission seam and 15-cleaning plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the patent and simplifying the description, and do not limit the device, structure, or element to which it refers to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent can be understood by one of ordinary skill in the art based on the specific circumstances.

Examples

The utility model provides a novel fan of suspension type with dehumidification function, as shown in fig. 1, fig. 2, including air inlet case 1, exhaust case 2, air inlet case 1 both sides processing has the air intake, exhaust case 2 both sides processing has the air outlet, fixedly connected with intermediate box 3 between air inlet case 1 and the exhaust case 2, intermediate box 3 bottom outer wall detachably is connected with dust collection case 4, air inlet case 1 one end fixedly connected with transmission case 5, transmission case 5 top outer wall fixedly connected with servo motor 6, servo motor 6's output shaft one end is connected with transmission roller 7 through the shaft coupling, transmission roller 7 is located transmission case 5 inside, air inlet case 1 inner wall fixedly connected with spacing connecting rod 9, intermediate box 3 inner wall rotation is connected with two cleaning roller 10, transmission between transmission roller 7 and the two cleaning roller 10 is connected with filter screen 8, filter screen 8 passes spacing connecting rod 9 one side, spacing connecting rod 9 is used for increasing the wrap angle of filter screen 8 on transmission roller 7, cleaning roller 10;

the filter screen 8 is made of paper or chemical fiber, and is convenient to drive on the transmission roller 7, the limit connecting rod 9 and the cleaning roller 10, and the filter screen 8 can filter air in the filter screen 8 in the air inlet box 1 in the transmission process, and the filter screen 8 in the middle box 3 is cleaned, so that the suspended ceiling type fresh air ventilator does not need to replace the filter screen 8, and the continuous and effective filtering effect of the filter screen 8 on the air can be ensured.

As shown in fig. 3 and 4, a cleaning plate 15 is fixedly connected to the inner wall of the middle box 3, a brush is processed on one side of the cleaning plate 15 facing the filter screen 8, a brush is processed on the inner wall of one side of the middle box 3, which is close to the filter screen 8, the filter screen 8 contacts with the brush to clean impurities during transmission in the middle box 3, a first transmission slit 12 is processed on the inner wall of one side of the air inlet box 1, which is close to the transmission box 5, the filter screen 8 is connected to the inner wall of the first transmission slit 12, a second transmission slit 14 is processed on the inner wall of one side of the middle box 3, which is close to the air inlet box 1, the filter screen 8 is connected to the inner wall of the second transmission slit 14, a deodorizing net 11 is mounted in the air inlet box 1, a replacement groove 13 is processed at the bottom of the air inlet box 1, the material of the replacement groove 13 is activated carbon, and a baffle is detachably mounted on the inner wall of the replacement groove 13;

the filter screen 8 is driven in the first transmission seam 12, the second transmission seam 14, thereby make filter screen 8 drive in air inlet case 1, middle case 3, transmission case 5, and each box is in airtight state, external air current can not get into middle case 3 and transmission case 5 in from air inlet case 1, brush on cleaning plate 15 and the middle case 3 inner wall can clean filter screen 8 in middle case 3 driven, the impurity that drops from filter screen 8 can drop in dust collection case 4, the convenient centralized processing, the deodorant net 11 of active carbon can clear away the peculiar smell in the external air current, and change groove 13 and the baffle in its bottom, the convenience is changed deodorant net 11.

When the air inlet box is used, the humidity detector at the tail end air inlet of the ventilator senses humidity, controls the cross-sectional area of the air inlet, adjusts the air inlet quantity, adjusts the humidity of the internal environment, firstly intercepts impurities in external air flow by penetrating through the filter screen 8 when the external air flow enters the air inlet box 1 through the air inlet, then penetrates through the deodorizing screen 11 to remove the peculiar smell in the air flow, and then enters the room through a pipeline on the air inlet;

the servo motor 6 drives the transmission roller 7 to transmit, and then drives the filter screen 8 on the transmission roller 7, the limit connecting rod 9 and the cleaning roller 10, so that the filter screen 8 in the fresh air machine always keeps transmitting when in operation, namely, a new part of the filter screen 8 always filters air flow in the air inlet box 1, and when the filter screen 8 adhered with impurities is transmitted in the middle box 3, the brush can remove the impurities on the filter screen 8, so that the impurities fall into the dust box 4, and the subsequent centralized processing is convenient;

the fan is used for exhausting indoor air, and the indoor air enters the exhaust box 2 through the air pipe and is exhausted through an exhaust outlet of the exhaust box 2.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a new fan of suspension type with dehumidification function, includes air inlet case (1), exhaust case (2), air inlet case (1) both sides processing has the air intake, exhaust case (2) both sides processing has the air exit, a serial communication port, fixedly connected with intermediate box (3) between air inlet case (1) and exhaust case (2), intermediate box (3) bottom outer wall detachable connection has dust collection box (4), air inlet case (1) one end fixedly connected with transmission case (5), transmission case (5) top outer wall fixedly connected with servo motor (6), output shaft one end of servo motor (6) is connected with transmission roller (7) through the shaft coupling, transmission roller (7) are located inside transmission case (5), intermediate box (3) inner wall rotation is connected with two clean roller (10), transmission roller (7) and two clean roller (10) between the transmission be connected with filter screen (8).

2. The ceiling type fresh air machine with the dehumidification function according to claim 1, wherein a limit connecting rod (9) is fixedly connected to the inner wall of the air inlet box (1), the filter screen (8) penetrates through one side of the limit connecting rod (9), and the limit connecting rod (9) is used for increasing the wrap angle of the filter screen (8) on the transmission rotating roller (7) and the cleaning rotating roller (10).

3. The ceiling type fresh air machine with the dehumidification function according to claim 2, wherein a cleaning plate (15) is fixedly connected to the inner wall of the middle box (3), a hairbrush is processed on one side of the cleaning plate (15) facing the filter screen (8), a hairbrush is processed on the inner wall of one side, close to the filter screen (8), of the middle box (3), and the filter screen (8) is in contact with the hairbrush to clean impurities when the inside of the middle box (3) is driven.

4. A ceiling type fresh air machine with a dehumidifying function according to claim 3, wherein a first transmission slit (12) is processed on the inner wall of one side of the air inlet box (1) close to the transmission box (5), the filter screen (8) is connected to the inner wall of the first transmission slit (12) in a transmission manner, a second transmission slit (14) is processed on the inner wall of one side of the middle box (3) close to the air inlet box (1), and the filter screen (8) is connected to the inner wall of the second transmission slit (14) in a transmission manner.

5. The ceiling type fresh air machine with the dehumidification function according to claim 1, wherein a deodorizing net (11) is installed in the air inlet box (1), a replacement groove (13) is formed in the bottom of the air inlet box (1), the replacement groove (13) is made of activated carbon, and a baffle is detachably installed on the inner wall of the replacement groove (13).