Portable house roof with dewatering function
By designing tilt drainage boards and drainage sinks on the roof of the activity board, and equipped with filter and automatic cleaning device, the problem of water corrosion and diversion slot blockage of traditional active board houses is solved, and efficient hydrophobic and drainage effects are achieved.
Patent Information
- Application Number
- CN202423128319.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-12-18
AI Technical Summary
The roofs of traditional movable board houses are prone to water accumulation, resulting in corrosion of metal building materials. In the prior art, the diversion troughs are easily invalid due to blockage of leaves, debris, etc.
Design a roof with a hydrophobic function board, with a tilted drainage board and drainage tank. The top surface of the drainage board is equipped with a waterproof layer, the bottom surface of the drainage sink is a slanted surface, and is equipped with a filter and an automatic cleaning device to ensure smooth drainage flow. Essence
The drainage is kept through the filter to intercept the miscellaneous and automatic cleaning device. The waterproof layer on the drainage board is improved to improve the hydrophobic performance to ensure the rapid discharge of rainwater and avoid water corrosion.
Smart Images
Figure CN222413769U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of movable board houses, in particular to a movable board house roof with a water-repellent function. Background Art
[0002] A prefabricated house is a temporary or permanent residential building assembled from prefabricated components. It has the advantages of quick construction, portability, disassembly, and reuse. Traditional prefabricated houses have flat roofs, which are prone to water accumulation. The accumulated water will corrode the metal building materials on the roof and affect the life of the house. To solve this problem, the prior art has enhanced drainage by adding inclined drainage boards and guide grooves on the roof. However, the guide grooves are easily blocked by leaves, debris, etc. Utility Model Content
[0003] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a movable house roof with a water-repellent function.
[0004] Technical solution: A movable roof with a hydrophobic function, comprising a house body, a drain board and a drain trough. The drain board is obliquely arranged on the top of the house body, a waterproof layer is arranged on the top surface of the drain board, a water inlet is provided on the drain trough, the lower end of the drain board is connected to the water inlet of the drain trough, the inner bottom surface of the drain trough is an inclined surface, a filter is provided at the water inlet of the drain trough, a cleaning block and a driving mechanism are provided on the drain trough, the driving mechanism is used to drive the cleaning block to move to clean the filter, a drain pipe is vertically installed on the house body, and the top end of the drain pipe is connected to the lower end of the drain trough.
[0005] Furthermore, the driving mechanism includes a motor, a reciprocating screw and a slider. A mounting seat is fixedly connected to the top of the drain trough. The reciprocating screw is rotatably installed in the mounting seat. The slider is slidably connected in the mounting seat. The slider is threadedly connected to the reciprocating screw. The motor is installed on the outer side of the mounting seat. The output shaft of the motor is transmission connected to the reciprocating screw. The cleaning block is slidingly connected to the outer side of the mounting seat and is close to the filter. The slider is transmission connected to the cleaning block. The movement of the slider can drive the cleaning block to clean the filter.
[0006] Furthermore, a pull rope is connected between the slider and the cleaning block. The pull rope is ring-shaped and runs through both ends of the mounting seat. Part of the pull rope is located inside the mounting seat and connected to the slider, and the other part of the pull rope is located outside the mounting seat and connected to the cleaning block.
[0007] Furthermore, both ends of the drainage board are supported by two pairs of support rods respectively. The two pairs of support rods are arranged on the top of the board house body, and the heights of the two pairs of support rods are different.
[0008] Furthermore, the tops of all the support rods are connected to the bottom of the drain board through ball joints, and the higher pair of support rods are designed with telescopic rods to adjust the inclination of the drain board.
[0009] Furthermore, the waterproof layer is a polymer modified asphalt waterproof membrane, and the thickness of the waterproof layer is set between 1-2 mm.
[0010] Beneficial effects: The utility model intercepts debris by providing a filter and a cleaning block that automatically cleans the filter to ensure the interception effect and keep the drainage unobstructed. At the same time, a waterproof layer is provided on the drainage board to effectively improve the hydrophobic performance. The inclination angle of the drainage board can be adjusted by adjusting the height of the retractable support rod to adapt to different rainfall conditions. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0012] Figure 2 It is a schematic diagram of the partial installation structure of the drainage board of the utility model.
[0013] Figure 3 For this utility model Figure 1 A magnified view of the local structure.
[0014] Figure 4 This is a cross-sectional view of the internal structure of the mounting seat of the utility model.
[0015] In the above drawings: 1-board house body, 2-drainage board, 201-waterproof layer, 3-drainage trough, 301-water inlet, 4-filter, 5-cleaning block, 6-driving mechanism, 601-motor, 602-reciprocating screw, 603-slider, 604-pull rope, 605-mounting seat, 7-drainage pipe, 8-support rod. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0017] See also Figure 1-Figure 3A movable board house roof with a hydrophobic function comprises a board house body 1, a drain board 2 and a drain trough 3. The drain board 2 is obliquely arranged on the top of the board house body 1. A waterproof layer 201 is arranged on the top surface of the drain board 2. The waterproof layer 201 is a polymer modified asphalt waterproof membrane, and the thickness of the waterproof layer 201 is set to 2 mm, which effectively improves the hydrophobic performance of the drain board 2 and prevents rainwater from penetrating. A water inlet 301 is provided on the drain trough 3. The lower end of the drain board 2 is connected to the water inlet 301 of the drain trough 3. The inner bottom surface of the drain trough 3 is an inclined surface. A filter screen 4 is provided at the water inlet 301 of the drain trough 3. The filter screen 4 is used to intercept impurities such as leaves and debris. A cleaning block 5 and a driving mechanism 6 are provided on the drain trough 3. The driving mechanism 6 is used to drive the cleaning block 5 to move to clean the filter screen 4. A drain pipe 7 is vertically installed on the board house body 1. The top of the drain pipe 7 is connected to the lower end of the drain trough 3.
[0018] See also Figure 3 and Figure 4 The driving mechanism 6 includes a motor 601, a reciprocating screw 602 and a slider 603. A mounting seat 605 is fixedly connected to the top of the drain groove 3. The reciprocating screw 602 is rotatably installed in the mounting seat 605. The slider 603 is slidably connected in the mounting seat 605. The slider 603 is threadedly connected to the reciprocating screw 602. The motor 601 is installed on the outer side of the mounting seat 605. The output shaft of the motor 601 is transmission-connected to the reciprocating screw 602. The cleaning block 5 is slidably connected to the outer side of the mounting seat 605 and is close to the filter 4. The slider 603 is transmission-connected to the cleaning block 5. The movement of the slider 603 can drive the cleaning block 5 to clean the filter 4.
[0019] See also Figure 4 A pull rope 604 is connected between the slider 603 and the cleaning block 5. The pull rope 604 is ring-shaped and passes through both ends of the mounting seat 605. A part of the pull rope 604 is located inside the mounting seat 605 and connected to the slider 603, and the other part of the pull rope 604 is located outside the mounting seat 605 and connected to the cleaning block 5.
[0020] See also Figure 2 The two ends of the drainage board 2 are supported by two pairs of support rods 8 respectively. The two pairs of support rods 8 are arranged on the top of the board house body 1. The heights of the two pairs of support rods 8 are different. The tops of all support rods 8 are connected to the bottom of the drainage board 2 by ball joints. Among them, the higher pair of support rods 8 adopts a telescopic rod design so that the inclination of the drainage board 2 can be flexibly adjusted according to rainfall conditions.
[0021] Working principle: When rainwater falls on the drain board 2, since the drain board 2 is inclined and the surface is covered with a waterproof layer 201, the rainwater quickly flows along the inclined surface of the drain board 2 to the drain trough 3. The filter screen 4 at the water inlet 301 of the drain trough 3 intercepts impurities such as leaves and debris. After filtration, the rainwater flows out along the inner bottom inclined surface of the drain trough 3 at an accelerated rate, and is finally discharged to the outside through the drain pipe 7. When the impurities intercepted by the filter screen 4 accumulate too much and affect the filtering effect, the reciprocating screw rod 602 is driven by the motor 601 to rotate, so that the slider 603 moves back and forth in the mounting seat 605. The slider 603 pulls the cleaning block 5 to slide on the surface of the filter screen 4 through the pull rope 604 to clean the impurities accumulated on the filter screen 4.
[0022] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A movable roof with a water-repellent function, comprising a house body (1), a drainage board (2) and a drainage ditch (3), wherein the drainage board (2) is obliquely arranged on the top of the house body (1), and characterized in that: The top surface of the drainage board (2) is provided with a waterproof layer (201); the drainage trough (3) is provided with a water inlet (301); the lower end of the drainage board (2) is connected to the water inlet (301) of the drainage trough (3); the inner bottom surface of the drainage trough (3) is an inclined surface; the water inlet (301) of the drainage trough (3) is provided with a filter screen (4); the drainage trough (3) is provided with a cleaning block (5) and a driving mechanism (6); the driving mechanism (6) is used to drive the cleaning block (5) to move and clean the filter screen (4); a drainage pipe (7) is vertically installed on the board house body (1); the top end of the drainage pipe (7) is connected to the lower end of the drainage trough (3).
2. A mobile house roof with water-repellent function according to claim 1, characterized in that: The driving mechanism (6) comprises a motor (601), a reciprocating screw (602) and a slider (603); a mounting seat (605) is fixedly connected to the top of the drainage groove (3); the reciprocating screw (602) is rotatably mounted in the mounting seat (605); the slider (603) is slidably connected in the mounting seat (605); the slider (603) is threadedly connected to the reciprocating screw (602); the motor (601) is mounted on a side outside the mounting seat (605); the output shaft of the motor (601) is transmission-connected to the reciprocating screw (602); the cleaning block (5) is slidably connected to the outside of the mounting seat (605) and is close to the filter screen (4); the slider (603) is transmission-connected to the cleaning block (5); the movement of the slider (603) can drive the cleaning block (5) to clean the filter screen (4).
3. A mobile house roof with water-repellent function according to claim 2, characterized in that: A pull rope (604) is connected between the slider (603) and the cleaning block (5); the pull rope (604) is ring-shaped and passes through both ends of the mounting seat (605); a portion of the pull rope (604) is located inside the mounting seat (605) and connected to the slider (603); and another portion of the pull rope (604) is located outside the mounting seat (605) and connected to the cleaning block (5).
4. A mobile house roof with water-repellent function according to claim 3, characterized in that: Both ends of the drainage board (2) are supported by two pairs of support rods (8), respectively. The two pairs of support rods (8) are both arranged on the top of the board house body (1), and the two pairs of support rods (8) have different heights.
5. A mobile house roof with water-repellent function according to claim 4, characterized in that: The tops of all the support rods (8) are connected to the bottom of the drainage board (2) with a ball joint, and the higher pair of support rods (8) are designed as telescopic rods to adjust the inclination of the drainage board (2).
6. A mobile house roof with water-repellent function according to claim 5, characterized in that: The waterproof layer (201) is a polymer-modified asphalt waterproof roll material, and the thickness of the waterproof layer (201) is set between 1 and 2 mm.