Plugging structure for connecting water pool and pump room tube well in civil air defense project

Abstract

The utility model relates to the technical field of plugging structures, in particular to a plugging structure for connecting a water pool and a pump room tube well in civil air defense engineering, which comprises a wall body, an operation tube is arranged in the wall body in a penetrating manner, and a plurality of layers of waterproof plugging structures are arranged between the operation tube and the wall body. The multi-layer waterproof plugging structure comprises an embedded sleeve, a water stop ring, a plugging block, a first high-strength cement sealing layer, an asphalt hemp thread layer and a second high-strength cement sealing layer, an outer waterproof layer is arranged on the outer side of the wall body, and an inner waterproof layer is arranged on the inner side of the wall body. According to the utility model, through the mutual matching of the multiple layers of waterproof plugging structures, the outer waterproof layer and the inner waterproof layer, the filling structure layers are more, and the filling types are more diversified, so that a gap between the reservoir and the operation pipe can be better plugged, and the occurrence of reservoir leakage, water level drop and water quality pollution accidents is greatly reduced.

Description

Technical Field

[0001] The utility model relates to a blocking structure for connecting a water pool and a pump house pipe well in a civil air defense project, in particular to a blocking structure for connecting a water pool and a pump house pipe well in a civil air defense project, belonging to the technical field of blocking structures. Background Art

[0002] In the basements of modern residential buildings, office buildings and other high-rise buildings, there are basically water tanks for domestic or firefighting water. The working pipes in the water tanks are connected to the pump room. Among them, the sealing between the water tanks and the working pipes is particularly important. If the sealing is not strict, the water tanks will leak, the water level will drop and the water quality will be polluted.

[0003] However, most of the sealing structures used to connect the water tank and the pump room pipe well in existing civil air defense projects are filled and sealed with a single material such as water and then sprayed with a waterproof coating, resulting in fewer filling structure layers and a relatively single filling type, which makes it impossible to better seal the gap between the water tank and the operating pipe, thereby greatly increasing the occurrence of water tank leakage, water level drop and water pollution incidents.

[0004] Therefore, there is an urgent need to improve the sealing structure of the pipe well used to connect the water pool and the pump room in the civil air defense project to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a sealing structure for connecting a water tank and a pump room pipe well in a civil air defense project. The device can cooperate with each other through a multi-layer waterproof sealing structure, an outer waterproof layer and an inner waterproof layer, so that there are more filling structure layers and more filling types, so that the gap between the water tank and the operating pipe can be better sealed, thereby greatly reducing the occurrence of water tank leakage, water level drop and water pollution incidents.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the present invention include: a wall, an operating pipe is arranged through the wall, a multi-layer waterproof sealing structure is arranged between the operating pipe and the wall, the multi-layer waterproof sealing structure includes a pre-buried sleeve, a water stop ring arranged on the pre-buried sleeve, a plugging block arranged in the pre-buried sleeve, a first high-strength cement seal layer arranged on the side of the plugging block, an asphalt hemp layer arranged on one side of the first high-strength cement seal layer, and a second high-strength cement seal layer arranged on the side of the asphalt hemp layer, an outer waterproof layer is arranged on the outside of the wall, and an inner waterproof layer is arranged on the inside of the wall.

[0007] Preferably, the outer waterproof layer includes an outer pre-buried pipe waterproof layer, an outer pipeline waterproof layer and an outer wall waterproof layer, and the inner waterproof layer includes an inner pre-buried pipe waterproof layer, an inner pipeline waterproof layer and an inner wall waterproof layer.

[0008] Preferably, an installation slot is opened through one side of the wall, and the inner wall of the installation slot is cut with an annular groove adapted to the water stop ring. The size of the installation slot is slightly larger than the working pipe, and the gap between the installation slot and the working pipe is sealed and fixed by the multi-layer waterproof sealing structure.

[0009] Preferably, the leak-proof block is provided with the outer pre-buried pipe waterproof layer on a side away from the first high-strength cement sealing layer, and the outer pre-buried pipe waterproof layer extends all the way to cover the installation slot.

[0010] Preferably, the outer pre-buried pipe waterproof layer is provided with the outer pipe waterproof layer on the side away from the leak-proof block, and the outer pipe waterproof layer extends all the way to cover the installation slot hole.

[0011] Preferably, the outer wall waterproof layer is provided on a side of the outer pipe waterproof layer away from the outer pre-buried pipe waterproof layer, and the outer wall waterproof layer extends all the way to cover the installation slot.

[0012] Preferably, the second high-strength cement sealing layer is provided with the inner pre-buried pipe waterproof layer on a side away from the asphalt hemp layer, and the inner pre-buried pipe waterproof layer extends all the way to cover the installation slot.

[0013] Preferably, the inner pre-buried pipe waterproof layer is provided with an inner pipe waterproof layer on the side away from the asphalt hemp layer, and the inner pipe waterproof layer extends all the way to cover the installation slot.

[0014] Preferably, the inner pipe waterproof layer is provided with the inner wall waterproof layer on one side of the original inner pre-buried pipe waterproof layer, and the inner wall waterproof layer extends all the way to cover the installation slot.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. The utility model can cooperate with each other through the embedded casing, water stop ring, leak-proof block, first high-strength cement sealing layer, asphalt hemp fiber layer, second high-strength cement sealing layer, outer embedded pipe waterproof layer, outer pipeline waterproof layer, outer wall waterproof layer, inner embedded pipe waterproof layer, inner pipeline waterproof layer and inner wall waterproof layer, so that there are more filling structural layers and more diverse filling types, so as to better seal the gap between the water reservoir and the operating pipe, thereby greatly reducing the occurrence of water reservoir leakage, water level drop and water pollution incidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a half-section schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a small-angle dissected schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the embedded casing of the present utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the wall of the present utility model;

[0022] Figure 5 This is a schematic diagram of a small-angle dissection of the wall structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the overall structure of the utility model.

[0024] In the figure, 1. Wall; 2. Working pipe; 3. Multi-layer waterproof sealing structure; 4. Embedded casing; 5. Water-stop ring; 6. External embedded pipe waterproof layer; 7. Leak-proof block; 8. First high-strength cement seal layer; 9. Asphalt hemp fiber layer; 10. Second high-strength cement seal layer; 11. Installation slot; 12. Annular groove; 13. External pipe waterproof layer; 14. External wall waterproof layer; 15. Internal embedded pipe waterproof layer; 16. Internal pipe waterproof layer; 17. Internal wall waterproof layer; 18. External waterproof layer; 19. Internal waterproof layer. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figures 1-6As shown, the civil air defense project provided in this embodiment is used for connecting the sealing structure of the water tank and the pump room pipe well, including a wall 1, an operating pipe 2 is arranged through the wall 1, and a multi-layer waterproof sealing structure 3 is arranged between the operating pipe 2 and the wall 1. The multi-layer waterproof sealing structure 3 includes a pre-buried sleeve 4, a water stop ring 5 arranged on the pre-buried sleeve 4, a plugging block 7 arranged in the pre-buried sleeve 4, a first high-strength cement sealing layer 8 arranged on the side of the plugging block 7, an asphalt hemp layer 9 arranged on one side of the first high-strength cement sealing layer 8, and a second high-strength cement sealing layer 10 arranged on the side of the asphalt hemp layer 9. An outer waterproof layer 18 is arranged on the outside of the wall 1, and an inner waterproof layer 19 is arranged on the inside of the wall 1. The wall 1 is convenient for supporting and fixing the operating pipe 2, and the operating pipe 2 is convenient for draining water from the water reservoir. The multi-layer waterproof sealing structure 3 is convenient for sealing The gap between the wall 1 and the working pipe 2, the embedded sleeve 4 is convenient for supporting the wall 1, preventing the wall 1 from being squeezed by the force of the working pipe 2 and the multi-layer waterproof sealing structure 3 between the wall 1, causing cracks, which reduces the sealing effect, and the water stop ring 5 is convenient for preventing water penetration. The leak-proof block 7 can seal the outside of the wall 1. The first high-strength cement seal layer 8 and the second high-strength cement seal layer 10 are convenient for sealing the gap and fixing the working pipe 2 at the same time. The asphalt hemp layer 9 can prevent air leakage, water leakage and heat insulation. The outer waterproof layer 18 is convenient for multi-layer waterproofing of the multi-layer waterproof sealing structure 3 and the junction of the working pipe 2 and the outside of the wall 1. The inner waterproof layer 19 is convenient for multi-layer waterproofing of the multi-layer waterproof sealing structure 3 and the junction of the working pipe 2 and the inside of the wall 1.

[0027] Further, if Figure 1 and Figure 2 As shown, the outer waterproof layer 18 includes an outer pre-buried pipe waterproof layer 6, an outer pipe waterproof layer 13 and an outer wall waterproof layer 14, and the inner waterproof layer 19 includes an inner pre-buried pipe waterproof layer 15, an inner pipe waterproof layer 16 and an inner wall waterproof layer 17. The outer pre-buried pipe waterproof layer 6 is convenient for performing a first layer of waterproofing treatment on the intersection of the pre-buried sleeve 4 and the outer side of the wall 1, the outer pipe waterproof layer 13 is convenient for performing a second layer of waterproofing treatment on the intersection of the working pipe 2 and the outer side of the wall 1, the outer wall waterproof layer 14 is convenient for performing an overall waterproofing covering on the outer side of the wall 1 and the surface of the working pipe 2, the inner pre-buried pipe waterproof layer 15 is convenient for performing a first layer of waterproofing treatment on the intersection of the pre-buried sleeve 4 and the inner side of the wall 1, the inner pipe waterproof layer 16 is convenient for performing a second layer of waterproofing treatment on the intersection of the working pipe 2 and the inner side of the wall 1, and the inner wall waterproof layer 17 is convenient for performing an overall waterproofing covering on the inner side of the wall 1 and the surface of the working pipe 2.

[0028] Further, if Figure 1 、 Figure 2 、 Figure 4 as well as Figure 5As shown, a mounting slot 11 is opened through one side of the wall 1, and a ring-cut groove 12 adapted to the water stop ring 5 is cut on the inner wall of the mounting slot 11. The mounting slot 11 is slightly larger than the working pipe 2, which is convenient for filling the multi-layer waterproof sealing structure 3. The gap between the mounting slot 11 and the working pipe 2 is sealed and fixed by the multi-layer waterproof sealing structure 3. The mounting slot 11 is convenient for installing the working pipe 2, and the ring-cut groove 12 is convenient for embedding and fixing the water stop ring 5.

[0029] Further, if Figure 1 As shown, the leak-proof block 7 is provided with an outer pre-buried pipe waterproof layer 6 on the side away from the first high-strength cement sealing layer 8. The outer pre-buried pipe waterproof layer 6 extends all the way to cover the installation slot 11, so that the water in the sink will not seep out from the installation slot 11, and the water will not break through the outer pre-buried pipe waterproof layer 6 on the outside of the wall 1.

[0030] Further, if Figure 1 As shown, the outer pre-buried pipe waterproof layer 6 is provided with an outer pipe waterproof layer 13 on the side away from the leak-proof block 7. The outer pipe waterproof layer 13 extends all the way to cover the installation slot 11, so that the water in the sink will not seep out from the installation slot 11, so that the outer pre-buried pipe waterproof layer 6 on the outside of the wall 1 is waterproofed and sealed again.

[0031] Further, if Figure 1 As shown, the outer pipe waterproof layer 13 is provided with an outer wall waterproof layer 14 on the side away from the outer embedded pipe waterproof layer 6. The outer wall waterproof layer 14 extends all the way to cover the installation slot 11, so as to fully cover the outer side of the wall 1 and the working pipe for thorough waterproofing, ensuring that there will be no water leakage in the water tank.

[0032] Further, if Figure 1 As shown, the second high-strength cement seal layer 10 is provided with an inner pre-buried pipe waterproof layer 15 on the side away from the asphalt hemp layer 9. The inner pre-buried pipe waterproof layer 15 extends all the way to cover the installation slot 11, so that the water in the sink will not penetrate into the multi-layer waterproof sealing structure 3 from the junction of its inner wall working pipe 2 and the wall 1, so that the water will not break through the inner pre-buried pipe waterproof layer 15 on the inner side of the wall 1.

[0033] Further, if Figure 1 As shown, the inner pre-buried pipe waterproof layer 15 is provided with an inner pipe waterproof layer 16 on the side away from the asphalt hemp layer 9. The inner pipe waterproof layer 16 extends all the way to cover the installation slot 11, so that the water in the sink will not penetrate into the multi-layer waterproof sealing structure 3 from the junction of its inner wall working pipe 2 and the wall 1, so that the inner pre-buried pipe waterproof layer 15 on the inner wall of the wall 1 is waterproofed and sealed again.

[0034] Further, if Figure 1As shown, the inner pipe waterproof layer 16 is provided with an inner wall waterproof layer 17 on one side of the original inner embedded pipe waterproof layer 15. The inner wall waterproof layer 17 extends all the way to cover the installation slot 11, so as to fully cover the inner side of the wall 1 and the working pipe for thorough waterproofing, ensuring that water will not directly penetrate from the inner cavity into the multi-layer waterproof sealing structure 3.

[0035] like Figures 1-6 As shown, the principle of the plugging structure for connecting the water tank and the pump house pipe well in the civil air defense project provided by this embodiment is as follows: when using the device, a mounting slot 11 should be reserved when building the water tank, and then a ring cut groove 12 should be formed in the inner wall of the mounting slot 11, and then the water stop ring 5 should be fixedly installed on the embedded sleeve 4, and then the embedded sleeve 4 should be fixed in the sealing wall 1;

[0036] At this time, the working pipe 2 can be prevented from being placed in the embedded casing 4, and then the working pipe 2 can be adjusted to the center of the embedded casing 4 by using a tool, and then the second high-strength cement seal layer 10 can be filled in the gap between the inner side of the wall 1 and the working pipe 2. At this time, it is necessary to ensure that the second high-strength cement seal layer 10 is compacted during filling to prevent gaps. Then, after the second high-strength cement seal layer 10 is dried in the shade, the asphalt hemp layer 9 is filled in the gap between the outer side of the wall 1 and the working pipe 2. When filling again, it is necessary to ensure that the asphalt hemp layer 9 is compacted. Then, the first high-strength cement seal layer 8 is filled in the gap between the outer side of the wall 1 and the working pipe 2, so that the first high-strength cement seal layer 8 and the second high-strength cement seal layer 10 sandwich the asphalt hemp layer 9. Then, the other side of the first high-strength cement seal layer 8 is filled with a plugging block 7.

[0037] After the gap between the embedded sleeve 4 and the working pipe 2 is filled and sealed with the multi-layer waterproof sealing structure 3, the multi-layer waterproof sealing structure 6 can be sprayed on the intersection of the outer side of the wall 1, the working pipe 2 and the multi-layer waterproof sealing structure 3, and then the outer pipe waterproof layer 13 is sprayed on its surface after the multi-layer waterproof sealing structure 6 is dried in the shade, and then the outer wall waterproof layer 14 is sprayed on the outer pipe waterproof layer 13 after it is dried in the shade. At the same time, the inner embedded pipe waterproof layer 15 is sprayed on the intersection of the inner side of the wall 1, the working pipe 2 and the multi-layer waterproof sealing structure 3, and then the inner pre-embedded pipe waterproof layer 15 is sprayed on its surface after it is dried in the shade, and then the inner pipe waterproof layer 16 is sprayed on its surface after the inner pipe waterproof layer 16 is dried in the shade, and the inner wall waterproof layer 17 is sprayed on its surface after the inner waterproof layer 19 and the outer waterproof layer 18 on the inside and outside of the wall 1 are completely dried in the shade. Operation can be carried out.

[0038] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0039] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0040] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A blocking structure for connecting a water pool and a pump house pipe well in a civil air defense project, comprising a wall (1), characterized in that: An operating pipe (2) is provided through the wall (1), and a multi-layer waterproof sealing structure (3) is provided between the operating pipe (2) and the wall (1). The multi-layer waterproof sealing structure (3) comprises a pre-buried sleeve (4), a water stop ring (5) sleeved on the pre-buried sleeve (4), a leak-proof block (7) provided in the pre-buried sleeve (4), a first high-strength cement seal layer (8) provided on the side of the leak-proof block (7), an asphalt hemp layer (9) provided on one side of the first high-strength cement seal layer (8), and a second high-strength cement seal layer (10) provided on the side of the asphalt hemp layer (9). An outer waterproof layer (18) is provided on the outer side of the wall (1), and an inner waterproof layer (19) is provided on the inner side of the wall (1).

2. A plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 1, characterized in that: The outer waterproof layer (18) includes an outer pre-buried pipe waterproof layer (6), an outer pipeline waterproof layer (13) and an outer wall waterproof layer (14); the inner waterproof layer (19) includes an inner pre-buried pipe waterproof layer (15), an inner pipeline waterproof layer (16) and an inner wall waterproof layer (17).

3. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 2, characterized in that: A mounting slot (11) is provided through one side of the wall (1), and a ring-cut groove (12) adapted to the water stop ring (5) is formed on the inner wall of the mounting slot (11). The mounting slot (11) is slightly larger than the operating pipe (2), and the gap between the mounting slot (11) and the operating pipe (2) is sealed and fixed by the multi-layer waterproof sealing structure (3).

4. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 3, characterized in that: The leak-proof block (7) is provided with the outer pre-buried pipe waterproof layer (6) on the side away from the first high-strength cement sealing layer (8), and the outer pre-buried pipe waterproof layer (6) extends all the way to cover the installation slot hole (11).

5. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 3, characterized in that: The outer pre-buried pipe waterproof layer (6) is provided with the outer pipe waterproof layer (13) on a side away from the leak-blocking block (7), and the outer pipe waterproof layer (13) extends all the way to cover the installation slot (11).

6. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 3, characterized in that: The outer pipe waterproof layer (13) is provided with the outer wall waterproof layer (14) on a side away from the outer pre-buried pipe waterproof layer (6), and the outer wall waterproof layer (14) extends all the way to cover the installation slot (11).

7. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 3, characterized in that: The second high-strength cement seal layer (10) is provided with the inner pre-buried pipe waterproof layer (15) on a side away from the asphalt hemp layer (9), and the inner pre-buried pipe waterproof layer (15) extends all the way to cover the installation slot hole (11).

8. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 3, characterized in that: The inner pre-buried pipe waterproof layer (15) is provided with an inner pipe waterproof layer (16) on a side away from the asphalt hemp layer (9), and the inner pipe waterproof layer (16) extends all the way to cover the installation slot (11).

9. The plugging structure for connecting a water pool and a pump house pipe well in a civil air defense project according to claim 7, characterized in that: The inner pipe waterproof layer (16) is provided with the inner wall waterproof layer (17) on one side of the original inner pre-buried pipe waterproof layer (15), and the inner wall waterproof layer (17) extends all the way to cover the installation slot (11).

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