Equipment for laying capillary air conditioning pipe networks

Abstract

This invention discloses a device for laying capillary air conditioning duct networks, comprising a vehicle platform. A push rod is fixedly installed at the rear end of the vehicle platform. A pair of steering front wheels and a pair of drive wheels are installed on the lower surface of the vehicle platform. A power unit is fixedly installed on the upper surface of the vehicle platform, providing driving force to the drive wheels. A glue storage tank and a scissor lift device are fixedly installed on the upper surface of the vehicle platform. A workbench is fixedly installed on the scissor lift device. An electric wire brush, an air blowing device, a nozzle for spraying glue, capillary network rollers, and a tensioning and compaction device are fixedly installed on the upper surface of the workbench. A capillary network storage cylinder is fixedly installed on the lower surface of the workbench. A power supply device is also fixedly installed on the vehicle platform, supplying power to the power unit, glue storage tank, scissor lift device, and electric wire brush via wires. The beneficial effects of this invention are that it effectively reduces the workload of workers and improves work efficiency and quality.

Description

Technical Field

[0001] This invention relates to the field of building equipment technology, and in particular to a device for laying capillary air conditioning pipe networks. Background Technology

[0002] The installation of capillary tube networks in capillary air conditioning systems is a crucial foundational component. This work is extensive, covering a large area. Currently, the process involves manual application of adhesive using simple scaffolding, followed by laying the network from one end to the other. This requires multiple erections and relocations of the scaffolding, making the process time-consuming, labor-intensive, and posing safety hazards. Furthermore, manual installation easily damages the network mesh, and ensuring its straightness and orientation is difficult. To address these technical challenges, a device structure integrating cleaning, adhesive application, network installation, and compaction functions needs to be designed. Summary of the Invention

[0003] The purpose of this invention is to solve the above-mentioned problems by designing a device for laying capillary air conditioning pipe networks.

[0004] A device for laying capillary air conditioning duct networks includes a platform, a push rod fixedly mounted at the rear end of the platform, a pair of steering front wheels and a pair of drive wheels mounted on the lower surface of the platform, the steering front wheels being located near the front end of the platform, and the drive wheels being located near the rear end of the platform.

[0005] A power unit is fixedly mounted on the upper surface of the vehicle platform, providing driving force to the drive wheels. The controller of the power unit is located on a push rod. The power unit is near the rear end of the side guard plate. A glue storage tank is fixedly mounted on the upper surface of the vehicle platform, near the front end. A scissor lift device is fixedly mounted on the upper surface of the vehicle platform, with a worktable fixedly mounted on it. An electric wire brush and an air blowing device are fixedly mounted on the upper surface of the worktable. The electric wire brush extends beyond the edge of the worktable and ensures contact with the base surface where the air conditioning capillary network is laid. The air blowing device is located behind the electric wire brush and blows air diagonally upwards towards it. A nozzle for spraying glue is fixedly mounted on the upper surface of the worktable. The glue storage tank is connected to the nozzle via a high-pressure pipe, supplying glue to the nozzle. The electric wire brush sprays upwards at an angle, with the spray direction of the nozzle higher than the air blowing direction of the blowing device. A capillary network roller is fixedly installed on the upper surface of the worktable, positioned higher than the spray direction of the nozzle. The capillary network roller extends beyond the edge of the worktable, ensuring contact with the base surface of the air conditioning capillary network. It also includes two connecting pieces, each installed at one end of the capillary network roller, capable of slight oscillation around one end of the roller. Each connecting piece has a return spring, which drives the connecting piece to deflect around one end of the roller towards the base surface of the air conditioning capillary network. Finally, it includes a tensioning and compacting device installed on the two connecting pieces, positioned above the capillary network roller and inclined towards the base surface of the air conditioning capillary network.

[0006] A capillary network storage cylinder is fixedly installed on the lower surface of the workbench. A capillary network is wound around the capillary network storage cylinder. An elongated hole is provided on the workbench, connecting the upper and lower surfaces of the workbench. One end of the capillary network passes through the elongated hole and then passes sequentially through the surface of the capillary network roller and the surface of the tensioning and compaction device.

[0007] A power supply device is also fixedly installed on the vehicle panel. The power supply device is connected to the mains power and supplies power to the power unit, rubber storage tank, scissor lift device and electric wire roller brush through wires.

[0008] The capillary network roller is a structure formed by an iron pipe fitted onto a rotating shaft, and the diameter of the iron pipe is 100 millimeters.

[0009] Both ends of the rotating shaft are movably connected to the connecting piece, and both ends of the rotating shaft are provided with a limiting rod, which limits the deflection angle of the connecting piece.

[0010] The tensioning and compaction device is a cylindrical structure consisting of a circular tube mounted between two connecting plates and multiple rubber wheels mounted on a circular rod.

[0011] The electric wire roller brush consists of two parts: a wire roller brush and a motor. The motor shaft is connected to the wire roller brush and rotates at high speed under the drive of the motor.

[0012] The electric wire brush, capillary network roller, and tensioning and compaction device are parallel to each other.

[0013] The air blowing device consists of two parts: a blower and a high-pressure nozzle. The air outlet of the blower is connected to the high-pressure nozzle through a hose. The high-pressure airflow generated by the blower is ejected through the high-pressure nozzle, and the blowing direction of the high-pressure nozzle is directed diagonally upward to the electric steel wire.

[0014] The glue storage tank is a pressure tank, and a pressure pump is installed on the glue outlet of the glue storage tank. The pressure pump is connected to the nozzle through a high-pressure pipe.

[0015] The power unit includes a motor, the motor shaft of which is connected to a drive wheel via a belt, and the motor drives the drive wheel to rotate via the belt.

[0016] The power supply device has a built-in battery, which can be charged by mains power. When not connected to mains power, the power supply device can supply power to the entire device through the battery.

[0017] Beneficial effects

[0018] A device for laying capillary air conditioning pipe networks, manufactured using the technical solution of the present invention, has the following advantages:

[0019] 1. This device adopts an integrated trolley structure, which allows one person to complete the work that previously required 2-3 people. It eliminates the need to repeatedly set up scaffolding and move things around, reducing labor, lowering safety hazards, and improving work efficiency.

[0020] 2. This device adopts a working method of base cleaning, automatic glue spraying, and automatic tiling, which can greatly reduce the error of manual operation and improve the quality of the project. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a device for laying capillary air conditioning pipe networks according to the present invention;

[0022] In the diagram, 1. Car platform; 2. Hand push rod; 3. Steering front wheel; 4. Drive wheel; 5. Power unit; 6. Glue storage tank; 7. Scissor lift device; 8. Workbench; 9. Electric wire brush; 10. Air blowing device; 11. Nozzle; 12. Capillary network roller; 13. Tensioning and compaction device; 14. Capillary network storage cylinder. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figure 1 As shown;

[0024] The invention of this application lies in the following: a power unit 5 is fixedly installed on the upper surface of the vehicle panel, the power unit provides driving force to the drive wheels, the controller of the power unit is located on a push rod, and the power unit is near the rear end of the side guard plate; a glue storage tank 6 is fixedly installed on the upper surface of the vehicle panel, the glue storage tank is near the front end of the vehicle panel; a scissor lift device 7 is fixedly installed on the upper surface of the vehicle panel, a worktable 8 is fixedly installed on the scissor lift device, an electric wire brush 9 and an air blowing device 10 are fixedly installed on the upper surface of the worktable, the electric wire brush extends beyond the edge of the worktable and ensures that the electric wire brush is in contact with the base surface where the air conditioning capillary network is laid, the air blowing device is located behind the electric wire brush, and the air blowing device blows air diagonally upwards towards the electric wire brush; a nozzle 11 for spraying glue is fixedly installed on the upper surface of the worktable, and the glue storage tank is connected to the nozzle through a high-pressure pipe, the glue storage tank supplying glue to the nozzle. The nozzle sprays obliquely upwards towards the electric wire brush, and the spray direction of the nozzle is higher than the air blowing direction of the air blowing device. A capillary network roller 12 is fixedly installed on the upper surface of the workbench. The position of the capillary network roller is higher than the spray direction of the nozzle. The capillary network roller extends out of the edge of the workbench and ensures that the capillary network roller can contact the base surface of the air conditioning capillary network. It also includes two connecting pieces, which are respectively installed at both ends of the capillary network roller. The connecting pieces can swing slightly around one end of the capillary network roller. Both connecting pieces are provided with a return spring. The return spring drives the connecting piece to deflect around one end of the capillary network roller towards the base surface of the air conditioning capillary network. It also includes a tensioning and compacting device 13, which is installed on the two connecting pieces. The tensioning and compacting device is located above the capillary network roller and is inclined towards the base surface of the air conditioning capillary network.

[0025] The inventive point of this application is that a capillary network storage cylinder 14 is fixedly installed on the lower surface of the workbench, and a capillary network is wound on the capillary network storage cylinder. The workbench is provided with an elongated hole, which connects the upper and lower surfaces of the workbench. One end of the capillary network passes through the elongated hole and then passes through the surface of the capillary network roller and the surface of the tensioning and compaction device in sequence.

[0026] The electronic devices used in this technical solution are all existing products. The technical solution of this application does not have any special requirements or changes to the structure of the above electronic devices. The above electronic devices are all conventional electronic devices.

[0027] During the implementation of this technical solution, those skilled in the art need to connect all electrical components and their compatible power supplies through wires, and should select a suitable controller according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control.

[0028] The inventive point of this application also lies in that the capillary network roller is a structure formed by an iron pipe sleeved on a rotating shaft, the diameter of the iron pipe being 100 mm; both ends of the rotating shaft are respectively movably connected to connecting plates, and both ends of the rotating shaft are provided with limiting rods, the limiting rods limiting the deflection angle of the connecting plates; the tensioning and compaction device is a cylindrical structure composed of a circular tube mounted between two connecting plates and multiple rubber wheels installed on the circular tube; the electric wire brush is composed of two parts: a wire brush and a motor, the rotating shaft of the motor being connected to the wire brush and rotating at high speed under the drive of the motor; the electric wire brush, capillary network roller, and capillary network roller are all part of the inventive point of this application. The pipeline rollers and tensioning / compacting device are parallel to each other; the air blowing device consists of a blower and a high-pressure nozzle. The blower's outlet is connected to the high-pressure nozzle via a hose, and the high-pressure airflow generated by the blower is ejected through the high-pressure nozzle. The blowing direction of the high-pressure nozzle is directed diagonally upwards towards the electric steel wire; the glue storage tank is a pressure tank, and a pressure pump is installed at the glue outlet of the storage tank. The pressure pump is connected to the nozzle via a high-pressure pipe; the power supply device has a built-in battery, which can be charged by mains power. When not connected to mains power, the power supply device can supply power to the entire device through the battery.

[0029] In the implementation of this technical solution, an electric steel wire roller brush is installed at the front end of the workbench surface. An air blowing device is installed after the roller brush to blow air diagonally upwards in the direction of the roller brush, removing the loose dust and debris brushed off by the roller brush and from the base surface. After the air blowing device is the glue spraying device, which sprays glue evenly onto the base surface. Then, a capillary network roller is used to tighten and lay the network. Finally, a tensioning and compaction device is used to fix and compact the capillary network. All the electrical devices are connected to a power supply device via wires. The power supply device has a built-in battery and can be directly powered or connected to an external power source. The glue storage tank is a pressure tank, and a pressure pump is installed after the pressure tank and connected to the spray head via a high-pressure pipe.

[0030] In the technical solution of this application, the electric wire roller brush internally includes a motor and a wire roller brush, connected to a power source via an electrical wire, and is used for cleaning the substrate; the air blowing device internally includes a blower, connected to a power source via an electrical wire, and is used for directional blowing of residual cleaning and debris after the wire roller brush cleaning, ensuring the quality of subsequent glue spraying; the power unit, connected to a power source via an electrical wire, provides forward and reverse power to the drive wheels; the scissor lift device, connected to a power source via an electrical wire, performs lifting operations; the power supply unit has a built-in battery and can be connected to an external power source to power the electrical equipment; the glue storage tank stores glue and is equipped with a pressurization device, connected to the nozzle via a high-pressure pipe for glue spraying; the steering front wheel is used for steering control; the drive wheels drive the vehicle forward and backward, and the control button is located on the push lever for forward and backward and speed control.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] The above technical solutions only embody the preferred technical solutions of the present invention. Any modifications that may be made by those skilled in the art to certain parts thereof embody the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An apparatus for laying capillary air conditioning pipe network, comprising a vehicle plate (1), a hand push rod (2) fixedly installed at the rear end of the vehicle plate, a pair of steering front wheels (3) and a pair of driving wheels (4) installed on the lower surface of the vehicle plate, the steering front wheels being close to the front end of the vehicle plate, the driving wheels being close to the rear end of the vehicle plate, a power device (5) fixedly installed on the upper surface of the vehicle plate, the power device providing driving force for the driving wheels, the controller of the power device being located on the hand push rod, the power device being close to the rear end of the side guard plate, a glue storage tank (6) fixedly installed on the upper surface of the vehicle plate, the glue storage tank being close to the front end of the vehicle plate, a scissor type lifting device (7) fixedly installed on the upper surface of the vehicle plate, a workbench (8) fixedly installed on the scissor type lifting device, an electric steel wire rolling brush (9), a blowing device (10), a spray head (11) for spraying glue and a capillary pipe network roller (12) fixedly installed on the upper surface of the workbench, characterized in that, two connecting pieces are further included, the connecting pieces are respectively installed at the two ends of the capillary pipe network roller, the connecting pieces can swing slightly around one end of the capillary pipe network roller where the connecting pieces are located, reset springs are arranged on the two connecting pieces, the reset springs drive the connecting pieces to deflect towards the base surface of the laid air conditioning capillary pipe network around one end of the capillary pipe network roller where the connecting pieces are located, a tensioning and compacting device (13) is further included, the tensioning and compacting device is installed on the two connecting pieces, and the tensioning and compacting device is located above the capillary pipe network roller and is inclined towards the base surface of the laid air conditioning capillary pipe network; a capillary pipe network storage cylinder (14) is fixedly installed on the lower surface of the workbench, the capillary pipe network is wound on the capillary pipe network storage cylinder, a long hole is arranged on the workbench, the long hole communicates the upper and lower surfaces of the workbench, one end of the capillary pipe network passes through the long hole and then passes through the surface of the capillary pipe network roller and the surface of the tensioning and compacting device in sequence.

2. The apparatus for capillary air conditioning piping network laying according to claim 1, characterized in that, The electric steel wire rolling brush extends out of the edge of the workbench and ensures that the electric steel wire rolling brush is in contact with the base surface of the laid air conditioning capillary pipe network, the blowing device is located behind the electric steel wire rolling brush, the blowing device blows air obliquely upwards of the electric steel wire rolling brush, the glue storage tank is connected with the spray head through a high-pressure pipe, the glue storage tank supplies glue for the spray head, the spray head sprays obliquely upwards of the electric steel wire rolling brush, the spraying direction of the spray head is higher than the blowing direction of the blowing device, the position of the capillary pipe network roller is higher than the spraying direction of the spray head, and the capillary pipe network roller extends out of the edge of the workbench and ensures that the capillary pipe network roller can be in contact with the base surface of the laid air conditioning capillary pipe network.

3. The apparatus for capillary air conditioning piping network laying according to claim 2, characterized in that, The capillary pipe network roller is a structure formed by an iron pipe sleeved on a rotating shaft, the diameter of the iron pipe is one hundred millimeters, and the two ends of the rotating shaft are movably connected with the connecting pieces, the two ends of the rotating shaft are respectively provided with limit rods, and the limit rods limit the deflection angle of the connecting pieces.

4. The apparatus for capillary air conditioning piping network laying according to claim 3, characterized in that, The tensioning and compacting device is a cylindrical structure composed of a circular pipe arranged between the two connecting pieces and a plurality of rubber wheels installed on the circular pipe.

5. The apparatus for capillary air conditioning piping network laying according to claim 4, characterized in that, The electric steel wire rolling brush is composed of a steel wire rolling brush and a motor, the rotating shaft of the motor is connected with the steel wire rolling brush and rolls at high speed under the driving of the motor.

6. The apparatus for capillary air conditioning piping network laying according to claim 5, characterized in that, The electric steel wire rolling brush, the capillary network roller and the tension compaction device are parallel to each other.

7. The apparatus for capillary air conditioning piping network laying according to claim 1, characterized in that, The blowing device is composed of a blower and a high-pressure nozzle, the air outlet of the blower is connected with the high-pressure nozzle through a hose, the high-pressure airflow generated by the blower is sprayed out through the high-pressure nozzle, and the blowing direction of the high-pressure nozzle is directed obliquely upward of the electric steel wire.

8. The apparatus for capillary air conditioning piping network laying according to claim 1, characterized in that, The glue storage tank is a pressure tank, a pressurizing pump is arranged on the glue outlet of the glue storage tank, and the pressurizing pump is connected with the spray head through a high-pressure pipe.

9. The apparatus for capillary air conditioning piping network laying according to claim 1, characterized in that, The power device comprises a motor, the rotating shaft of the motor is connected with the driving wheel through a belt, and the motor drives the driving wheel to rotate through the belt.

10. The apparatus for capillary air conditioning piping network laying according to claim 1, characterized in that, The power device is externally connected with the commercial power, and supplies power for the power device, the glue storage tank, the scissor-type lifting device and the electric steel wire rolling brush through wires; the power device is internally provided with a storage battery, the storage battery can be charged by the commercial power, and the power device can supply power for the whole device by the storage battery when the commercial power is not connected.

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