CN218763767U

CN218763767U - Clean heating and ventilating air conditioner

Info

Publication number: CN218763767U
Application number: CN202222892428.4U
Authority: CN
Inventors: 王伟; 刘兆强
Original assignee: Liaoning Zeal Science And Technology Co ltd
Current assignee: Liaoning Zeal Science And Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-28
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a warm technical field that leads to especially relates to a clean type heating ventilation air conditioner device. The cleaning device comprises a fan and a cleaning piece, wherein the cleaning piece comprises a filtering structure, the filtering structure comprises an outer shell and an inner shell which are both cylindrical, the inner shell is rotatably arranged in the outer shell, and a filter element is filled between the outer shell and the inner shell; the inner shell is provided with a first fixing piece, and two end parts of the filter element are connected with the first fixing piece; the shell is provided with a mounting hole for the filter element to pass in and out, a sealing cover for opening and closing the mounting hole is arranged at the mounting hole, a second fixing piece is arranged in the sealing cover, and at least one end part of the filter element is connected with the second fixing piece through a traction rope; the outer shell is provided with a filtering inlet and a filtering outlet, the filtering outlet is communicated with an air inlet of the fan, and the inner shell is provided with a plurality of air ports. This application can drive the rolling of filter core or unreel through rotating the inner shell, the dismantlement and the installation of the filter core of being convenient for.

Description

Clean heating and ventilating air conditioner

Technical Field

The utility model relates to a warm technical field that leads to especially relates to a clean type heating ventilation air conditioner device.

Background

Heating and ventilation is a component of a building and comprises: the heating, ventilation and air conditioning are realized by a heating, ventilation and air conditioning device.

The patent document with the publication number of CN210845755U discloses such clean type heating and ventilation air conditioning device, including the room body, the top left side of the room body is provided with first fan, the air intake connection of first fan has the intake pipe, the left end of intake pipe is connected with the cover of breathing in, the air outlet of first fan is connected with the outlet duct, the right-hand member and the clean case intercommunication of outlet duct, the bottom of clean case is connected on the outer wall of the room body, the inside vertical filter screen that is provided with of clean case, first motor is installed on the inner wall right side of clean case, the left side power end of first motor runs through the left side that the filter screen extends to the filter screen, through being provided with the filter screen, can filter the dust of great granule in the air, through being provided with the filter, can filter the dust of less granule in the air, can improve the dust removal effect to the air for the air that gets into in the room body is cleaner.

It drives the brush pole through first motor and rotates, and the adnexed dust on the filter screen is removed in the brush of being convenient for, avoids influencing the filtration efficiency of filter screen. However, after long-term use, the brush rod is attached with a lot of dust, so that the cleaning effect of the brush rod on the filter screen is poor, the filter screen needs to be detached and cleaned at the moment, and the problem that the filter screen is not easy to detach and install exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problem and provide a clean heating and ventilating air conditioner device.

The technical scheme of the utility model for solving the problems is that, a clean heating and ventilating air conditioner device is provided, which is arranged on the roof, and comprises a fan for leading outdoor air into the room, a cleaning piece for cleaning the air and a heating piece for heating the air, wherein the cleaning piece comprises a filtering structure, the filtering structure comprises an outer shell and an inner shell which are both cylindrical, the inner shell is rotatablely arranged in the outer shell, and a filter element is filled between the outer shell and the inner shell; the inner shell is provided with a first fixing piece, and two end parts of the filter element are connected with the first fixing piece; the outer shell is provided with a mounting hole for the filter element to pass in and out, a sealing cover for opening and closing the mounting hole is arranged at the mounting hole, a second fixing piece is arranged in the sealing cover, at least one end part of the filter element is connected with the second fixing piece through a traction rope, and the length of the traction rope is not less than half of the perimeter of the bottom surface of the inner shell; the outer shell is provided with a filtering inlet and a filtering outlet, the filtering outlet is communicated with an air inlet of the fan, and the inner shell is provided with a plurality of air ports.

Preferably, the invention further comprises a driving member for driving the inner shell to rotate.

Preferably, the first fixing member is a bristle part of a hook and loop fastener, and the two end parts of the filter element are respectively provided with a round bristle part of the hook and loop fastener.

Preferably, the second fixing member is a fixing hook.

Preferably, the cleaning piece further comprises a spraying structure, the spraying structure comprises a spraying box, one end of the spraying box is provided with a spraying inlet, the other end of the spraying box is provided with a spraying outlet communicated with the filtering inlet of the shell, a spray head used for spraying air in the spraying box is arranged at the top in the spraying box, and the spray head is communicated with an indoor water source.

Preferably, the bottom of the spray box is an inclined plane to form a drainage part, and the spray box is provided with an outlet through which water can be drained.

In the present invention, the water drain portion is preferably provided with a water absorbent pad.

Preferably, the absorbent pad is detachably disposed in the shower box.

Preferably, the heating element comprises a heating water tank, a heating pipe for heating water in the heating water tank, a solar panel for supplying power to the heating pipe, and a water pipe for supplying water to the heating water tank; the water pipe is communicated with an indoor water source; the heating water tank set up in between filtration and the fan, the heating water tank be equipped with the heating import of the filtration export intercommunication of shell, with the heating export of the air intake intercommunication of fan.

Preferably, a water level sensor is disposed in the heating water tank.

The utility model has the advantages that:

this application can drive the rolling of filter core or unreel through rotating the inner shell, the dismantlement and the installation of the filter core of being convenient for.

Drawings

FIG. 1 is a schematic representation of the use of a filter structure in a clean-type HVAC unit;

FIG. 2 is a schematic illustration of the disassembly of a filter structure in a clean-type HVAC unit;

FIG. 3 is a schematic diagram of a clean-type HVAC unit;

in the figure: the solar water heater comprises a fan 1, a filtering structure 21, an outer shell 211, a mounting hole 211a, a filtering inlet 211b, a filtering outlet 211c, an inner shell 212, an air opening 212a, a filter element 213, a traction rope 213a, a spraying structure 22, a spray head 221, a drainage part 222, a heating element 3, a heating water tank 31, a heating pipe 32 and a solar cell panel 33.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

A clean type heating and ventilating air conditioner, as shown in FIG. 3, is installed on a roof and includes a fan 1 for introducing outdoor air into a room, a cleaning member for cleaning air, and a heating member 3 for heating air.

The fan 1 comprises an air inlet and an air outlet, the air inlet is communicated with the outside of a room, and the air outlet is communicated with the inside of the room. The cleaning piece is arranged at the air inlet or the air outlet so as to clean the air led in by the fan 1. In this embodiment, in order to reduce the harm of impurity in the air to the fan, set up cleaning member in air intake department.

Wherein, the cleaning member includes a filtering structure 21, as shown in fig. 1 and fig. 2, the filtering structure 21 includes an outer shell 211 and an inner shell 212, both of which are cylindrical, and the inner shell 212 is rotatably disposed in the outer shell 211. The rotatable arrangement mode is not limited, for example, the circular bottom surfaces at the two ends of the outer shell 211 are respectively provided with an annular sliding chute, the two ends of the inner shell 212 are respectively provided with a convex ring, and the convex rings are inserted into the sliding chutes to slide; and a rotating bearing can be further arranged between the outer wall of the convex ring and the inner wall of the sliding chute. The filter element 213 is filled between the outer shell 211 and the inner shell 212, the filter element 213 can be a PP melt-blown filter element, and the like, and the filter element 213 is coated outside the inner shell 212. The outer shell 211 is provided with a filtering inlet 211b and a filtering outlet 211c, the filtering outlet 211c is communicated with an air inlet of the fan 1, and the inner shell 212 is provided with a plurality of air ports 212a.

When the outdoor air purifier is used, under the driving of the fan 1, outdoor air enters from the filtering inlet 211b, sequentially passes through the filter element 213 near the filtering inlet 211b, the air opening 212a on the inner shell 212 close to the filtering outlet 211c, the filter element 213 near the filtering outlet 211c, the air inlet of the fan 1 and the air outlet of the fan 1, and then enters the room. At this time, the two-time filtration is completed, and the air cleanness is effectively improved. After a period of use, the portion of the filter element 213 near the filtering inlet 211b and the filtering outlet 211c is blocked by adsorbing more impurities, and at this time, the inner housing 212 may be rotated, for example, as shown in fig. 1, the inner housing 212 may be rotated counterclockwise by a certain angle, the portion of the filter element 213 near the filtering inlet 211b and the filtering outlet 211c is far away from the filtering inlet 211b and the filtering outlet 211c, and the cleaner portion of the filter element 213 is rotated to the filtering inlet 211b and the filtering outlet 211c for use.

In order to facilitate the rotation of the inner shell 212, the device further comprises a driving member for driving the inner shell 212 to rotate, the structure of the driving member is not limited, and the driving member may be a handle connected with the inner shell 212, and the handle forms a control end after penetrating through the outer shell 211 for manual control; or a reversible motorized roller disposed in the inner casing 212; the filter structure can also be a stepping motor which is arranged outside the filter structure 21 and can rotate forward and backward, the end part of the inner shell 212 is provided with a connecting shaft, and the connecting shaft penetrates through the outer shell 211 and then is connected with an output shaft of the stepping motor; forward and reverse rotation, electric rollers and stepping motors all belong to the prior art. Can also adopt remote control's mode, the control end setting is at indoor convenient to use person's control, and remote control motorized pulley or step motor's technique also belongs to prior art, and no longer gives unnecessary details in this application.

When the filter element 213 becomes mostly clogged, the filter element 213 needs to be replaced. Therefore, the inner case 212 is provided with a first fixing member, which may be a burr portion of a hook and loop fastener having a large area, and both end portions of the filter element 213 are provided with round burr portions of the hook and loop fastener, respectively. The outer shell 211 is provided with a mounting hole 211a for the filter element 213 to go in and out, a sealing cover for opening and closing the mounting hole 211a is arranged at the mounting hole 211a, a second fixing piece is arranged in the sealing cover, the second fixing piece can be a fixed hook, a traction rope 213a is arranged at least one end of the filter element 213, a free end of the traction rope 213a is provided with a ring which can be hooked on the fixed hook, and the length of the traction rope 213a is not less than half of the perimeter of the bottom surface of the inner shell 212.

When the filter element 213 needs to be installed, the sealing cover is firstly opened, and the inner shell 212 is rotated, so that the first fixing piece on the inner shell 212 is positioned at the installation hole 211 a; then, one end portion of the filter element 213 is inserted into the housing 211 through the mounting hole 211a to be coupled to the first fixing member; then, the inner housing 212 is rotated to wind the filter element 213 on the inner housing 212, and the other end of the filter element 213 is wound into the outer housing 211 and connected to the first fixing member. Then the pulling rope 213a at the end of the filter element 213 is connected with the second fixing piece in the sealing cover; and finally, covering a sealing cover.

When the filter element 213 needs to be detached, the sealing cover is opened, the inner shell 212 is rotated, the end part of the filter element 213 is positioned in the mounting hole 211a, then the end part of the filter element 213 is pulled through the traction rope 213a, the connection between the round hair part and the burr part at the end part is released, and one end of the filter element 213 is pulled out of the outer shell 211; then, the inner housing 212 is rotated to unwind the filter element 213 from the inner housing 212, and finally, the connection between the round bristle portion and the barbed portion at the other end portion is released, i.e., the filter element 213 is taken out.

In order to improve the cleaning effect, the cleaning member may further include a spraying structure 22, the spraying structure 22 includes a spraying box, one end of the spraying box is provided with a spraying inlet, the other end of the spraying box is provided with a spraying outlet communicated with the filtering inlet 211b of the housing 211, the top of the spraying box is provided with a spraying nozzle 221 for spraying air in the spraying box, the spraying nozzle is communicated with an indoor water source, and dust in the air is combined with water to be removed by a spraying mode.

Because spray and can produce sewage, consequently spray the incasement bottom and be the inclined plane in order to form drainage 222, spray the case and be equipped with and supply water exhaust export, the exit can set up the collecting vat that a basal area is great, open-top, and exhaust sewage dispersion is in the collecting vat, exposes outside and dries in the environment and volatilizees.

When the sewage is not discharged and deposited at the bottom of the spraying box, new sewage is sprayed again, and the sewage gathered at the bottom can be impacted, so that the sewage splashes to pollute the air. A water absorption pad may be provided on the drain portion 222. The absorbent pad is preferably a sponge pad with strong water absorption. Meanwhile, in order to facilitate the cleaning and replacement of the sponge pad saturated with water, the water absorption pad is detachably arranged in the spray box, for example, the water absorption pad is directly lapped on the drainage part 222.

The heating member 3 of this application can adopt the arbitrary heating structure among the prior art, and in this embodiment, the heating member 3 includes heating water tank 31, is used for heating the heating pipe 32 of the water in the heating water tank 31, for the solar cell panel 33 of heating pipe 32 power supply. The way that solar cell panel 33 supplies power for heating pipe 32 belongs to prior art, and this application is not repeated. The heating water tank 31 is arranged between the filtering structure 21 and the fan 1, the heating water tank 31 is provided with a heating inlet communicated with the filtering outlet 211c of the shell 211 and a heating outlet communicated with the air inlet of the fan 1, air cleaned by cleaning pieces enters the heating water tank 31 and enters a room together with steam generated by heating, and heating is completed.

In order to facilitate water feeding and water discharging in the heating water tank 31, the water supply device further comprises a water pipe for supplying water into the heating water tank 31, the heating water tank 31 is provided with a water port, the water port is communicated with a water source in a room through the water pipe, and a valve and a water pump are generally arranged on the water pipe to discharge water from the heating water tank 31 or add water into the heating water tank 31. Preferably, a water level sensor can be further arranged in the heating water tank 31, the water level sensor is in the prior art, any type on the market can be selected, the sensed water level signal can be transmitted to the controller, the computer in the controller compares the actually measured water level signal with the set signal to obtain a deviation, and then according to the property of the deviation, a switch instruction is sent to the valve and the water pump to ensure that the heating water tank 31 reaches the set water level. After the water inlet procedure is completed, the computer of the temperature control part sends out an opening instruction to the heating pipe, so that the system starts to heat the water in the heating water tank 31 to avoid dry burning.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a clean type heating ventilation air conditioner device, sets up in the roof, including being used for fan (1) with the leading-in indoor of outdoor air, be used for carrying out clear cleaning member to the air and be used for carrying out the heating member that heats the air, its characterized in that: the cleaning piece comprises a filtering structure (21), the filtering structure (21) comprises an outer shell (211) and an inner shell (212) which are both cylindrical, the inner shell (212) is rotatably arranged in the outer shell (211), and a filter element (213) is filled between the outer shell (211) and the inner shell (212); the inner shell (212) is provided with a first fixing piece, and two ends of the filter element (213) are connected with the first fixing piece; the outer shell (211) is provided with a mounting hole (211 a) for the filter element (213) to pass in and out, a sealing cover for opening and closing the mounting hole (211 a) is arranged at the mounting hole (211 a), a second fixing piece is arranged in the sealing cover, at least one end part of the filter element (213) is connected with the second fixing piece through a traction rope (213 a), and the length of the traction rope (213 a) is not less than half of the perimeter of the bottom surface of the inner shell (212); the outer shell (211) is provided with a filtering inlet (211 b) and a filtering outlet (211 c), the filtering outlet (211 c) is communicated with an air inlet of the fan (1), and the inner shell (212) is provided with a plurality of air ports (212 a); the heating element (3) comprises a heating water tank (31), a heating pipe (32) used for heating water in the heating water tank (31), a solar panel (33) used for supplying power to the heating pipe (32), and a water pipe used for supplying water to the heating water tank (31); the water pipe is communicated with an indoor water source; heating water tank (31) set up in between filtration (21) and fan (1), heating water tank (31) be equipped with the heating import of filtration export (211 c) intercommunication of shell (211), with the heating export of the air intake intercommunication of fan (1).

2. A clean-type hvac unit as set forth in claim 1, wherein: the device also comprises a driving piece for driving the inner shell (212) to rotate.

3. A clean-type hvac unit as set forth in claim 1, wherein: the first fixing piece is a burr part of a magic tape, and round fur parts of the magic tape are respectively arranged at two end parts of the filter element (213).

4. A clean-type hvac unit as set forth in claim 1, wherein: the second fixing piece is a fixing hook.

5. A clean-type hvac unit as set forth in claim 1, wherein: the cleaning piece is still including spraying structure (22), spray structure (22) including spraying the case, spray case one end be equipped with spray import, the other end be equipped with the export that sprays of filtration import (211 b) intercommunication of shell (211), spray incasement top be equipped with be used for carrying out shower nozzle (221) that spray to the air that sprays the incasement, shower nozzle (221) and indoor water source intercommunication.

6. A clean-type hvac unit as set forth in claim 5, wherein: the bottom in the spraying box is an inclined plane to form a drainage part (222), and the spraying box is provided with an outlet through which water can be drained.

7. A clean-type hvac unit as set forth in claim 6, wherein: a water absorption pad is arranged on the drainage part (222).

8. A clean-type hvac unit as set forth in claim 7, wherein: the water absorption pad is detachably arranged in the spraying box.

9. A clean-type hvac unit as set forth in claim 1, wherein: a water level sensor is arranged in the heating water tank (31).