CN213179616U

CN213179616U - Air conditioner coil pipe self-cleaning air conditioning unit

Info

Publication number: CN213179616U
Application number: CN202021650018.3U
Authority: CN
Inventors: 蔡湛文; 赖凤麟; 蓝明国
Original assignee: Guangdong Siukonda Air Conditioning Co ltd
Current assignee: Guangdong Siukonda Air Conditioning Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-11
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses an air conditioner coil pipe self-cleaning air conditioning unit, include: the device comprises a coil group, a control device and a spraying mechanism, wherein the control device is connected with the spraying mechanism, the control device is provided with an input end, the input end is used for receiving an input signal, and the control device is used for controlling the spraying mechanism to spray cleaning liquid towards the coil group according to the input signal. Through the structure, the coil pipe set can be well cleaned, and the cleaning is very convenient. The utility model discloses mainly used air conditioner technical field.

Description

Air conditioner coil pipe self-cleaning air conditioning unit

Technical Field

The utility model relates to an air conditioning technology field, in particular to air conditioner coil pipe self-cleaning air conditioning unit.

Background

With the improvement of living standard, people have higher and higher requirements on air quality, and in order to create a good air environment, air conditioner cleaning is the key work of daily maintenance of a central air conditioner. The cleaning of the existing central air conditioner generally uses a water pipe to wash the central air conditioner, and a coil pipe needs to be disassembled and assembled, so that the cleaning mode is very inconvenient and troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air conditioner coil pipe self-cleaning air conditioning unit to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is: an air conditioning coil self-cleaning air conditioning unit comprising: the device comprises a coil group, a control device and a spraying mechanism, wherein the control device is connected with the spraying mechanism, the control device is provided with an input end, the input end is used for receiving an input signal, and the control device is used for controlling the spraying mechanism to spray cleaning liquid towards the coil group according to the input signal.

Further, this air conditioner coil pipe self-cleaning air conditioning unit still includes forced draught blower and pressure differential sensor, the coil pipe group is equipped with air inlet side and air-out side, the forced draught blower is used for producing the detection wind that moves from the air inlet side of coil pipe group towards the air-out side of coil pipe group, spraying mechanism sets up the air inlet side at the coil pipe group, controlling means is connected with pressure differential sensor, pressure differential sensor is used for responding to the wind pressure difference between the air inlet side of coil pipe group and the air-out side of coil pipe group, and will wind pressure difference transmits for controlling means, controlling means basis wind pressure difference control spraying mechanism sprays clean liquid. The control device can judge whether the coil unit needs to be cleaned according to the air pressure difference, so that the automatic cleaning air conditioning unit for the air conditioning coil is high in automation degree.

Further, the automatic cleaning air conditioning unit for the air conditioning coil pipe further comprises an automatic water retaining curtain, the control device is connected with the automatic water retaining curtain, and the control device is used for closing the air feeder and controlling the automatic water retaining curtain to block cleaning liquid splashed from the coil pipe group when the spraying mechanism works. The cleaning liquid can be prevented from splashing to other positions outside the coil group by the automatic water retaining curtain.

Further, the spraying mechanism includes: the device comprises a plurality of spray heads, a connecting rod, a track and a moving block, wherein the spray heads are all installed on the connecting rod, the moving block is movably connected with the track, the control device is used for controlling the moving block to move along the track, the track is arranged along the central line of a coil pipe set, the length of the connecting rod is equivalent to the width of the coil pipe set, the connecting rod is symmetrically arranged based on the track, and the middle of the connecting rod is fixedly connected with the moving block. The spraying belt is formed by uniformly distributing the spray heads on the connecting rod, and the spraying belt is used for scanning and spraying the coil pipe set, so that the coil pipe set is convenient to clean.

Further, this air conditioner coil pipe self-cleaning air conditioning unit still includes wireless camera, wireless camera sets up towards the coil pipe group. Through with wireless camera towards the coil group, coil group has been included in the shooting district that makes wireless camera that can be fine, and convenience of customers carries out fine control to clean effect and clean process.

The utility model has the advantages that: an air conditioning coil self-cleaning air conditioning unit comprising: the device comprises a coil group, a control device and a spraying mechanism, wherein the control device is connected with the spraying mechanism, the control device is provided with an input end, the input end is used for receiving an input signal, and the control device is used for controlling the spraying mechanism to spray cleaning liquid towards the coil group according to the input signal. Through the structure, the coil pipe set can be well cleaned, and the cleaning is very convenient.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is a schematic structural diagram of a side view of an air conditioning coil automatic cleaning air conditioning unit;

fig. 2 is a front structural schematic diagram of an air conditioning coil automatic cleaning air conditioning unit.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, an air conditioning coil automatic cleaning air conditioning unit includes: a coil set 100, a control device (not shown) and a spraying mechanism 200, the control device being connected with the spraying mechanism 200, the control device being provided with an input for receiving an input signal, the control device being adapted to control the spraying mechanism 200 to spray cleaning liquid towards the coil set 100 in dependence on the input signal.

The control means refers to a device that can control the spraying mechanism 200, which can control the spraying structure to spray the cleaning liquid toward the coil set 100 according to the received input signal. The spraying mechanism 200 refers to a mechanism that can control and spray cleaning liquid. The input signal comprises a static level or a dynamic level signal. When the air conditioning unit works, the input end receives an input signal, and the input signal can be generated under a certain specific condition or generated by manually operating a control by a user. When the input of the control device receives an input signal, it is deemed necessary to perform a cleaning operation on the coil assembly 100. The control means controls the spraying mechanism 200 to spray the cleaning liquid toward the coil set 100. Thereby performing a cleaning function for the coil assembly 100. The cleaning liquid refers to a liquid for cleaning. In the present embodiment, the cleaning liquid refers to water.

The utility model discloses a set up spraying mechanism 200 and control module for can carry out fine cleanness, it is very convenient to coil group 100.

In some embodiments, this air conditioner coil pipe self-cleaning air conditioning unit still includes forced draught blower 300 and pressure differential sensor (not drawn), coil group 100 is equipped with the air inlet side and goes out the wind side, forced draught blower 300 is used for producing the detection wind of moving towards the play wind side of coil group 100 from coil group 100's air inlet side, sprinkler mechanism 200 sets up the air inlet side at coil group 100, controlling means is connected with pressure differential sensor, pressure differential sensor is used for responding to the pressure differential between coil group 100's the air inlet side and coil group 100's the play wind side, and will pressure differential transmits controlling means, controlling means basis pressure differential control sprinkler mechanism 200 sprays clean liquid.

The air inlet side of the coil assembly 100 refers to one side of the coil assembly 100 for air inlet, and the air outlet side of the coil assembly 100 refers to one side of the coil assembly 100 for air outlet. The blower 300 refers to a device that generates flowing wind, and in this embodiment, the blower 300 is used to send wind from the air inlet side of the coil assembly 100 to the air outlet side of the coil assembly 100. The blower 300 functions to detect the degree of dirtiness of the coil set 100. In general, the coil assembly 100 has dust accumulation, and the accumulated dust is a cause of dirtiness of the coil assembly 100 and is a target object to be cleaned. In the present embodiment, the detection air moving from the air intake side of the induction coil block 100 toward the air outlet side of the coil block 100 is generated by the blower 300. If the coil group 100 has dust accumulation, when detecting that wind blows, the wind pressure between the air inlet side of the coil group 100 and the air outlet side of the coil group 100 will have difference inevitably. This difference can be detected by a differential pressure sensor. Accordingly, the control device can determine from this difference whether cleaning of the coil array 100 is required. Specifically, a reference threshold value may be set, and whether the coil group 100 needs to be cleaned may be determined by way of comparison. This determination is prior art and is not described in detail herein.

In some embodiments, the air conditioning coil automatic cleaning air conditioning unit further comprises an automatic water curtain, and the control device is connected with the automatic water curtain and used for turning off the blower 300 and controlling the automatic water curtain to block the cleaning liquid splashed from the coil assembly 100 when the spraying mechanism 200 is in operation. The automatic water curtain refers to a device having a controlled deployment and retraction function, which has at least one component that blocks cleaning fluid splashed from the coil assembly 100 when deployed. In order to avoid the influence of the blower 300 on the automatic water curtain, it is necessary to turn off the blower 300, thereby allowing the spraying mechanism 200 to work better. To avoid the cleaning liquid from splashing to other locations than the coil assembly 100.

In some preferred embodiments, the automatic water blocking curtain includes a water curtain portion 430, a first driving motor (not shown), a second driving motor (not shown), a first roller shaft 410 and a second roller shaft 420, and the control device is connected to the first driving motor and the second driving motor, respectively. The rotating shaft of the first driving motor is connected with the first roller shaft 410 and can drive the first roller shaft 410 to rotate. The rotating shaft of the second driving motor is connected with the second roller 420 and can drive the second roller 420 to rotate. The purpose of the water curtain 430 is to shield the cleaning liquid splashed from the coil assembly 100 from splashing to other locations outside the coil assembly 100. One side of the water curtain part 430 is connected with the second roller 420, and the other side of the water curtain part 430 is connected with the first roller 410 through a connecting line. When the automatic water curtain needs to be unfolded, the first driving motor rotates to drive the connecting line to move through the first roller shaft 410, and the water curtain part 430 is pulled to move. Through the preset positioning, the water curtain part 430 is just unfolded and blocks the air outlet side of the coil group 100, so that the cleaning liquid splashed from the coil group 100 is blocked. When the automatic water curtain needs to be rolled up, the second driving motor drives the second roller 420 to rotate, and pulls the water curtain part 430 to move, so that the water curtain part 430 is rolled up on the second roller 420.

The spraying mechanism 200 may spray the cleaning liquid according to the control of the control module. The spray mechanism 200 may be constructed by known techniques. In some embodiments, the preferred spray mechanism 200 specifically includes: the sprayer comprises a plurality of sprayers 220, a connecting rod 210, a track 240 and a moving block 230, wherein the sprayers 220 are all mounted on the connecting rod 210, the moving block 230 is movably connected with the track 240, the control device is used for controlling the moving block 230 to move along the track 240, the track 240 is arranged along the central line of the coil group 100, the length of the connecting rod 210 is equivalent to the width of the coil group 100, the connecting rod 210 is symmetrically arranged based on the track 240, and the middle of the connecting rod 210 is fixedly connected with the moving block 230. When the spraying mechanism 200 works, the control device can control the moving block 230 to move along the track 240, and since the connecting rod 210 is connected with the moving block 230, the connecting rod 210 can be driven to move in the process of moving the moving block 230. Because the length of the connecting rod 210 is equivalent to the width of the coil assembly 100, a spraying belt can be formed by uniformly distributing the spray heads 220 on the connecting rod 210, and the coil assembly 100 is sprayed in a scanning manner by using the spraying belt, so that the coil assembly 100 is convenient to clean.

In order to facilitate the cleaning personnel to know the cleaning effect in time, in some embodiments, the air conditioning coil automatic cleaning air conditioning unit further comprises a wireless camera 500, and the wireless camera 500 is arranged towards the coil group 100. The wireless camera 500 is referred to as having a camera function and can transmit a camera signal by wireless transmission. The wireless module is provided for clearly photographing the cleaning condition of the coil assembly 100, and therefore, the coil assembly 100 should be included in the photographing area of the wireless camera 500. Through with wireless camera 500 towards coil group 100, coil group 100 has been included in the shooting district that makes wireless camera 500 that can be fine, and convenience of customers carries out fine control to clean effect and clean process.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.

Claims

1. The utility model provides an air conditioner coil self-cleaning air conditioning unit which characterized in that: the method comprises the following steps: the device comprises a coil group, a control device and a spraying mechanism, wherein the control device is connected with the spraying mechanism, the control device is provided with an input end, the input end is used for receiving an input signal, and the control device is used for controlling the spraying mechanism to spray cleaning liquid towards the coil group according to the input signal.

2. An air conditioning coil self-cleaning air conditioning unit as claimed in claim 1, wherein: still include forced draught blower and pressure differential sensor, the coil pipe group is equipped with air inlet side and air-out side, the forced draught blower is used for producing the detection wind that moves towards the air-out side of coil pipe group from the air inlet side of coil pipe group, spray mechanism sets up the air inlet side at coil pipe group, controlling means is connected with pressure differential sensor, pressure differential sensor is used for responding to the wind pressure differential between the air inlet side of coil pipe group and the air-out side of coil pipe group, and will wind pressure differential transmits for controlling means, controlling means basis wind pressure differential control spray mechanism sprays clean liquid.

3. An air conditioning coil self-cleaning air conditioning unit as claimed in claim 2, wherein: the automatic water-retaining device is used for controlling the automatic water-retaining curtain to retain the cleaning liquid splashed from the coil pipe group.

4. An air conditioning coil self-cleaning air conditioning unit as claimed in claim 1, wherein: the spraying mechanism includes: the device comprises a plurality of spray heads, a connecting rod, a track and a moving block, wherein the spray heads are all installed on the connecting rod, the moving block is movably connected with the track, the control device is used for controlling the moving block to move along the track, the track is arranged along the central line of a coil pipe set, the length of the connecting rod is equivalent to the width of the coil pipe set, the connecting rod is symmetrically arranged based on the track, and the middle of the connecting rod is fixedly connected with the moving block.

5. An air conditioning coil self-cleaning air conditioning unit as claimed in claim 1, wherein: still include wireless camera, wireless camera sets up towards the coil group.