Height-adjustable wall surface watering and humidifying equipment for decoration engineering

Abstract

The utility model relates to the technical field of decoration engineering, and discloses a height-adjustable wall watering and humidifying device for decoration engineering, which comprises a support frame, a sprinkler head, a water bucket and a negative pressure pump, the water bucket is arranged on the support frame, the sprinkler head is positioned at the side part of the water bucket, a water pipe is connected between the sprinkler head and the water bucket, and the negative pressure pump is arranged outside the water pipe. A fixing cylinder is installed at the bottom of the spraying head, and a control panel is installed on the supporting frame. Through cooperation of a control motor, a lead screw and a driving ring, a worker only needs to push a supporting frame, the spraying head can be driven to automatically move up and down, it is ensured that the spraying head evenly sprays on the wall face, and therefore it is avoided that height increasing tools such as a ladder or a scaffold need to be used for assisting spraying on the high wall face; the operation danger is reduced, accidents can be avoided, the water pipe is arranged to be the TPU telescopic pipe, the water pipe can adapt to up-down movement of equipment, and the water pipe is prevented from being pulled or wound due to movement.

Description

Technical Field

[0001] The utility model relates to the technical field of decoration engineering, in particular to a wall sprinkling and humidifying device for decoration engineering with adjustable height. Background Technique

[0002] A wall sprinkling and humidifying device (sometimes called a wall humidifier or wall wetter) is a device used to adjust the indoor humidity in decoration engineering. Such devices are usually used to ensure that the humidity of the wall is moderate to prevent cracking, blistering or other humidity-related problems. They can maintain an appropriate humidity during the wall construction process and help wall materials (such as paint, wallpaper, gypsum, etc.) achieve the best effect.

[0003] Most of the existing humidifying devices usually need to be manually controlled to humidify the wall. However, when it is necessary to humidify a high wall, workers usually need to use ladders or scaffolds, which not only increases the danger of the operation but also may cause accidents, especially when operating on unstable scaffolds or ladders; therefore, it does not meet the existing needs, and for this reason, we propose a wall sprinkling and humidifying device for decoration engineering with adjustable height. Content of the Utility Model

[0004] The utility model provides a wall sprinkling and humidifying device for decoration engineering with adjustable height, which has the beneficial effect that the worker only needs to push the support frame to drive the automatic up and down movement of the sprinkler head to ensure uniform spraying of the sprinkler head on the wall, and solves the problem mentioned in the above background technique that when it is necessary to humidify a high wall, workers usually need to use ladders or scaffolds, which not only increases the danger of the operation but also may cause accidents, especially when operating on unstable scaffolds or ladders.

[0005] The utility model provides the following technical scheme: a wall sprinkling and humidifying device for decoration engineering with adjustable height, including a support frame, a sprinkler head, a water bucket and a negative pressure pump. The water bucket is arranged on the support frame. The sprinkler head is located on the side of the water bucket. A water pipe is connected between the sprinkler head and the water bucket. The negative pressure pump is arranged outside the water pipe. A fixed cylinder is installed at the bottom of the sprinkler head. A control board is installed on the support frame. The control board is located between the fixed cylinder and the water bucket. A driving plate for driving the fixed cylinder and the sprinkler head is installed on the side of the fixed cylinder. A control cavity is opened in the control board, and a control component for controlling the driving plate is arranged in the control cavity.

[0006] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: the control assembly includes a driving lead screw installed in the control cavity, a driving ring is installed on the side of the driving plate close to the control plate, the driving ring is sleeved outside the driving lead screw, and the top of the driving lead screw is drivingly connected with a driving motor.

[0007] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: two driving rings are provided, both of the two driving rings are sleeved outside the driving lead screw, a synchronizing rod is installed between the two driving rings, an internal thread ring corresponding to the driving lead screw is arranged inside the driving ring, and the internal thread ring is in threaded cooperation with the driving lead screw.

[0008] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: a through groove is formed on the control plate, the water pipe is movably inserted in the through groove, the water pipe is a TPU telescopic pipe, sealing rings are arranged at both ends of the water pipe, and the sealing rings are rubber rings.

[0009] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: a rotating groove is formed in the control cavity, a rotating rod is fixedly installed at the bottom of the driving lead screw, the rotating rod is rotatably inserted in the rotating groove, and a bearing is arranged in the rotating groove and sleeved outside the rotating rod.

[0010] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: the spraying head is a fan-shaped head, a plurality of spraying pipes are inserted in the spraying head, a cavity is formed in the spraying head, a water outlet is formed in the spraying pipe, and the water outlet, the cavity and the water pipe are internally communicated.

[0011] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: a retaining piece is arranged in the water outlet, there are four retaining pieces, the four retaining pieces are arranged in a circular array in the water outlet, one side of the retaining piece is arc-shaped, the other side of the retaining piece is triangular, the arc-shaped side of the retaining piece is fixedly installed with the inner wall of the water outlet, and the retaining piece is a rubber plate.

[0012] As an alternative solution for the wall watering and humidifying device used in the decoration project with adjustable height of the present utility model, wherein: a limiting ring is sleeved outside the water bucket, a fixing rod is installed on the side of the limiting ring, the end of the fixing rod is fixedly installed with the side of the control plate, and universal wheels are arranged at the bottom of the support frame.

[0013] The present utility model has the following beneficial effects:

[0014] 1. The wall watering and humidifying device for decoration projects with adjustable height enables the automatic up and down movement of the sprinkler head by controlling the cooperation of the motor, screw rod, and driving ring. This allows the staff to simply push the support frame, ensuring uniform spraying on the wall surface by the sprinkler head. As a result, it is unnecessary to use heightening tools such as ladders or scaffolding to assist in spraying on higher walls, not only reducing the danger of the operation but also avoiding accidents. By setting the water pipe as a TPU telescopic pipe, the water pipe can adapt to the up and down movement of the device, preventing pulling or winding caused by the movement of the water pipe.

[0015] 2. The wall watering and humidifying device for decoration projects with adjustable height combines the fan-shaped sprinkler head with the design of the water outlet in the spray pipe, enabling a wider spraying range and thus improving the uniformity of wall humidification. At the same time, four baffles in the water outlet are arranged in a circular array, which helps to optimize the water flow direction and spraying angle, making the spraying more uniform. The design of the baffles can effectively control the water flow direction and pressure, and the rubber material can flexibly adjust the water flow, avoiding excessive or uneven water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic perspective view of the main body of the present utility model.

[0017] Figure 2 It is a schematic sectional view of the main body of the present utility model.

[0018] Figure 3 For the present utility model Figure 2 An enlarged schematic view of part A in it.

[0019] Figure 4 For the present utility model Figure 2 An enlarged schematic view of part B in it.

[0020] In the figure: 110, support frame; 111, sprinkler head; 112, water bucket; 113, negative pressure pump; 114, water pipe; 115, fixed cylinder; 116, control board; 117, driving plate; 118, control cavity; 120, control component; 121, driving screw rod; 122, driving ring; 123, driving motor; 124, synchronizing rod; 125, internal thread ring; 130, through groove; 131, sealing ring; 132, rotating groove; 133, rotating rod; 134, bearing; 140, cavity; 141, spray pipe; 143, water outlet; 144, baffle; 150, limiting ring; 151, fixed rod; 152, universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1. This embodiment aims to facilitate the solution of the problem that when humidifying a high wall surface, workers usually need to use ladders or scaffolding, which not only increases the danger of the operation but also may cause accidents, especially when operating on unstable scaffolding or ladders. Please refer to Figure 1 - Figure 4 , a wall surface sprinkling and humidifying device for decoration projects with adjustable height, including a support frame 110, a sprinkler head 111, a water bucket 112, and a negative pressure pump 113.

[0023] When it is necessary to sprinkle and humidify the wall surface before decoration, push the support frame 110 to move the device to the working position. At this time, the control drive motor 123 can be started through a remote control or a control button. With the start of the drive motor 123, the drive lead screw 121 will be controlled to rotate coaxially. At this time, the driving ring 122 sleeved outside the drive lead screw 121 will be thread - fitted with the drive lead screw 121 due to the setting of the internal thread, thereby controlling the up - and - down movement of the driving ring 122. With the up - and - down movement of the driving ring 122, the driving plate 117, the fixed cylinder 115, and the sprinkler head 111 are synchronously controlled to move up and down. Before that, the negative pressure pump 113 needs to be turned on so that the water in the water bucket 112 can be sprayed from the sprinkler head 111 onto the wall surface through the water pipe 114. Through the setting of the control component 120, the worker only needs to push the support frame 110, and the control component 120 will automatically control the sprinkler head 111 to spray water evenly up and down on the wall surface. At the same time, since the water pipe 114 is set as a TPU telescopic water pipe 114, when the control component 120 drives the sprinkler head 111 to move up and down, the water pipe 114 can follow the telescopic change.

[0024] In this embodiment: Through the cooperation of the control motor, the lead screw, and the driving ring 122, the worker only needs to push the support frame 110 to drive the automatic up - and - down movement of the sprinkler head 111, ensuring that the sprinkler head 111 sprays evenly on the wall surface, thus avoiding the need to use height - increasing tools such as ladders or scaffolding to assist in spraying on higher wall surfaces. This not only reduces the danger of the operation but also can avoid causing accidents. By setting the water pipe 114 as a TPU telescopic pipe, the water pipe 114 can adapt to the up - and - down movement of the device, preventing the water pipe 114 from being pulled or wound due to the movement.

[0025] Embodiment 2 aims to facilitate the solution of the possible uneven spraying problem of the spray head 111. This embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figure 1 - Figure 4 . The spray head 111 is set as a fan-shaped head. A number of spray pipes 141 are inserted into the spray head 111. A cavity 140 is formed in the spray head 111. A water outlet 143 is formed in the spray pipe 141. The water outlet 143, the cavity 140 and the water pipe 114 are internally connected. A baffle 144 is arranged in the water outlet 143. There are four baffles 144, and the four baffles 144 are arranged in a circular array in the water outlet 143. One side of the baffle 144 is arc-shaped, and the other side of the baffle 144 is triangular. The arc-shaped side of the baffle 144 is fixedly installed on the inner wall of the water outlet 143. The baffle 144 is made of rubber plate.

[0026] Through the design of the limit ring 150 and the fixing rod 151, the position of the water bucket 112 can be fixed to prevent the water bucket 112 from moving or tilting during operation. By arranging universal wheels 152 at the bottom of the support frame 110, the moving flexibility and stability of the device are improved, making it more convenient for the device to move between different positions.

[0027] In this embodiment: Through the combination of the design of the fan-shaped spray head 111 and the water outlet 143 in the spray pipe 141, a wider spraying range can be achieved, thereby improving the uniformity of wall humidification. At the same time, through the four baffles 144 in the water outlet 143 arranged in a circular array, it helps to optimize the water flow direction and spraying angle, making the spraying more uniform. Through the design of the baffle 144, the water flow direction and pressure can be effectively controlled, and the rubber material can flexibly adjust the water flow to avoid too strong or uneven water flow.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and retouches can still be made, and these improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A wall watering and humidifying device for decoration engineering with adjustable height, comprising a support frame (110), a spray head (111), a water bucket (112) and a negative pressure pump (113), characterized in that: The water bucket (112) is arranged on the support frame (110); the spray head (111) is located at the side of the water bucket (112); a water pipe (114) is connected between the spray head (111) and the water bucket (112); the negative pressure pump (113) is arranged outside the water pipe (114); a fixed cylinder (115) is installed at the bottom of the spray head (111); a control panel (116) is installed on the support frame (110); the control panel (116) is located between the fixed cylinder (115) and the water bucket (112); a driving plate (117) for driving the fixed cylinder (115) and the spray head (111) is installed at the side of the fixed cylinder (115); a control chamber (118) is provided in the control panel (116); a control component (120) for controlling the driving plate (117) is provided in the control chamber (118).

2. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 1 is characterized by: The control assembly (120) comprises a driving screw (121) installed in the control chamber (118); a driving ring (122) is installed on the side of the driving plate (117) close to the control plate (116); the driving ring (122) is sleeved outside the driving screw (121); and a driving motor (123) is connected to the top end of the driving screw (121) in a transmission manner.

3. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 2 is characterized by: The driving rings (122) are provided in two numbers, and the two driving rings (122) are both sleeved outside the driving screw rod (121). A synchronization rod (124) is installed between the two driving rings (122). An internal threaded ring (125) corresponding to the driving screw rod (121) is provided inside the driving ring (122), and the internal threaded ring (125) is threadedly matched with the driving screw rod (121).

4. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 1 is characterized by: The control panel (116) is provided with a through groove (130), the water pipe (114) is movably inserted into the through groove (130), the water pipe (114) is configured as a TPU telescopic pipe, and both ends of the water pipe (114) are provided with sealing rings (131), and the sealing rings (131) are configured as rubber rings.

5. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 2 is characterized by: A rotation groove (132) is provided in the control chamber (118), and the rotation groove (132) is communicated with the control chamber (118). A rotation rod (133) is fixedly installed at the bottom of the driving screw rod (121), and the rotation rod (133) is rotatably inserted in the rotation groove (132). A bearing (134) is provided in the rotation groove (132), and the bearing (134) is sleeved outside the rotation rod (133).

6. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 1 is characterized by: The spray head (111) is configured as a fan-shaped head. A plurality of spray pipes (141) are inserted into the spray head (111). A cavity (140) is provided in the spray head (111). A water outlet (143) is provided in the spray pipe (141). The water outlet (143) and the cavity (140) are connected to the water pipe (114).

7. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 6 is characterized by: A baffle (144) is arranged in the water outlet (143), and four baffles (144) are arranged in a circular array in the water outlet (143). One side of the baffle (144) is arranged in an arc shape, and the other side of the baffle (144) is arranged in a triangular shape. The arc-shaped side of the baffle (144) is fixedly mounted on the inner wall of the water outlet (143), and the baffle (144) is arranged as a rubber plate.

8. The height-adjustable wall sprinkler and humidifier device for decoration engineering according to claim 1, characterized in that: The outer shell of the water bucket (112) is provided with a limiting ring (150), a fixing rod (151) is installed on the side of the limiting ring (150), the end of the fixing rod (151) is fixedly installed on the side of the control panel (116), and a universal wheel (152) is provided at the bottom of the support frame (110).

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