CN220926393U - Electro-osmotic impervious dampproof system for building structure - Google Patents
Electro-osmotic impervious dampproof system for building structure Download PDFInfo
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- CN220926393U CN220926393U CN202322609084.6U CN202322609084U CN220926393U CN 220926393 U CN220926393 U CN 220926393U CN 202322609084 U CN202322609084 U CN 202322609084U CN 220926393 U CN220926393 U CN 220926393U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000005370 electroosmosis Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 4
- 239000004567 concrete Substances 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 13
- 239000003566 sealing material Substances 0.000 claims description 7
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000005684 electric field Effects 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000007791 dehumidification Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides an electro-osmosis impermeable moisture-proof system of a building structure, which comprises a cathode rod 4 arranged outside the building and an anode line 3 arranged in the building, wherein the anode line 3 and the cathode rod 4 are connected to a junction box 2 through an electric wire 42 to generate an electric field, water supply molecules move directionally from the anode line 3 to the cathode rod 4, a host machine 1 for detecting the humidity of a wall body and controlling release of intelligent pulses is arranged, the depth and the width of a buried groove of the anode line 3 are 10-20 mm, the distance between the anode lines 3 is 600-1200 mm, the distance between the anode lines 3 and a corner is 100-150 mm, the bending radius of the anode line 3 at the corner is larger than 20mm, the current during the system operation depends on the moisture in the wall body, the working current is automatically reduced through self-feedback when the wall body is dried, the energy consumption is reduced, and the dehumidifier is not required to always keep air circulation or change like a dehumidifier.
Description
Technical Field
The utility model relates to the technical field of building dampproof, in particular to an electro-osmotic impervious dampproof system of a building structure.
Background
The occurrence of building wet hazards and the prevalence and severity of their hazards, damp and damp damage, is one of the most common and difficult to eliminate patients in buildings. Because it occurs slowly during construction, especially after use, it is not easy to perceive and cure; not only is ignored by people, but also bothers people. The wet damage not only can cause long and deep damage to the building, but also seriously damages the living quality of consumers, and causes various diseases. Most basements still have problems of unsmooth ventilation and poor moisture resistance.
The conventional dehumidification technology mainly displays dehumidification by absorbing water molecules in air, for example, the dehumidifier is used for condensing and liquefying the water molecules in the air or the dehumidification material is used for absorbing the water molecules, and full contact exchange between the air and the dehumidifier or the dehumidification material is needed. However, the traditional dehumidification technology has the defects of difficult radical treatment and easy repetition, and the environmental protection and durability of the dehumidification materials in the market at present are to be improved.
Disclosure of utility model
The utility model aims to provide an electro-osmotic impervious dampproof system for a building structure, which is used for guiding polarized moisture in a wall body to be transported directionally under the action of an electric field by applying the electric field between the wall body and the environment, so that the indoor space is effectively dehumidified.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an impermeable dampproofing system of building structure electroosmosis, including setting up the negative pole stick outside building structure, and set up the positive pole circuit in building structure, produce the electric field through electric wire connection to the terminal box between positive pole circuit and the negative pole stick, water supply molecule is from positive pole circuit to the directional removal of negative pole stick direction, and be provided with the host computer that is used for detecting the humidity of wall body and the control release intelligence pulse, the recess degree of depth is buried to positive pole circuit and width is 10 ~ 20mm, the interval of each positive pole circuit is 600 ~ 1200mm, positive pole circuit is apart from corner and stand angle 100 ~ 150mm, the bending radius of the positive pole circuit of turning is greater than 20mm.
As a further aspect of the utility model, the cathode rod is disposed through the building structure to the exterior proximate the body of water.
As a further aspect of the present utility model, the positive electrode line pitch is designed to be 800mm.
As a further scheme of the utility model, the negative electrode rod is obliquely inserted into the edge of the indoor side wall, which is close to the indoor bottom plate, to the soil outside the building, the negative electrode rod is connected with the positive electrode line through an electric wire buried in the side wall, an insulating material is arranged on the periphery of the electric wire, a sealing material is filled between the insulating material and reinforced concrete of the side wall, and a water stop plug is arranged on the electric wire buried in the side wall, which is close to the upstream surface of the structure.
As a further scheme of the utility model, the cathode rod is vertically inserted into the indoor bottom plate to the soil outside the building, the cathode rod is connected with the positive electrode line through an electric wire buried in the indoor bottom plate, one end of a section of building structure, close to the indoor space, of the electric wire is made of concrete with the same original structure, the periphery of the electric wire is provided with an insulating material, a sealing material is filled between the insulating material and reinforced concrete of the side wall, and a water stop plug is arranged on one side, close to the soil, of the electric wire buried in the side wall.
As a further aspect of the present utility model, the pitch of each anode rod is greater than 10m.
Compared with the prior art, the utility model has the beneficial effects that:
Compared with the traditional dehumidification technology, the electroosmosis technology has the characteristics of strong pertinence and accurate action, namely, the applied electric field acts on water molecules in the wall body completely. In addition, electroosmosis technology has obvious energy saving and renewable advantages. The current when the system works depends on the moisture in the wall body, the working current is automatically reduced through self-feedback when the wall body is dried, the energy consumption is reduced, and the dehumidifier is not required to be started all the time to keep air circulation or to be replaced frequently like dehumidifying materials.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the system;
fig. 2 is a schematic diagram of a structure in which a cathode rod is inserted into an indoor side wall;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
Fig. 4 is a schematic view of the structure of the cathode rod inserted into the indoor bottom plate.
1. A host; 2. a junction box; 3. a positive electrode line; 4. a negative electrode rod; 5. building structures; 6. external soil; 7. an indoor bottom plate; 42. an electric wire; 47. concrete with the same original structure; 44. a sealing material; 45. a water stop plug; 4. a negative electrode rod; 43. an insulating material; 8. the structure is upstream.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Embodiment one:
Referring to fig. 1, the utility model provides an electro-osmotic impervious dampproof system of a building structure, which comprises a cathode rod 4 arranged outside a building structure 5, an anode line 3 arranged in the building structure 5, wherein the anode rod 4 and the cathode rod 4 are connected through a junction box 2 to generate an electric field, water supply molecules move directionally from the anode line 3 to the cathode rod 4, and a host machine 1 for detecting the humidity condition of a wall body and controlling and releasing intelligent pulses is arranged.
The arrangement form of the positive electrode circuit 3 and the composition of the system are shown in fig. 1, in order to enable the positive electrode circuit 3 to be installed and buried in the structure to achieve the best effect, the depth and width of the buried groove of the positive electrode circuit 3 are between 10 and 20mm, if the depth of the cut groove is too shallow to affect the burying and electroosmosis effect of the titanium wire, the too deep cut can affect the structural safety performance, and the structural steel bars can be exposed, the positive electrode circuits 3 with different structural faces should be independently designed and evenly distributed, and the distance between the positive electrode circuit 3 and the corner of a wall or an upright column is preferably 100 to 150mm. Unnecessary corners are reduced in construction, and the bending radius is not less than 20mm when the corners are encountered. The design space of the positive electrode lines 3 is related to the wiring density of the positive electrode lines 3 with a single structural surface, the electric field distribution of the positive electrode lines 3 is affected, the positive electrode lines 3 are mainly wired according to the field humidity, and the optimal space of the positive electrode lines 3 is 600-1200 mm. The more rigorous method is to test the resistivity or the water content of the concrete first, then design according to experience, when the resistivity is low or the water content is high, the interval is small (the impervious drainage effect is enhanced), otherwise, the interval is large (the manufacturing cost is saved). The concrete structure has certain impermeability, the impermeability has a certain relation with the strength of the concrete, and the electroosmosis technology is used for strengthening the impermeability of the concrete, so that the spacing between the positive electrode lines 3 can be designed according to the strength grade or the impermeability grade of the concrete.
As a common conventional structure, the strength grade of the concrete is generally between C25 and C50, so that the line spacing of the positive electrode line 3 is optimally designed to be 800 mm.
The distance between the positive electrode lines 3 and the pulse voltage of the positive electrode lines 3 affect the electric field intensity of the positive electrode lines 3 together, and the stronger the electric field is, the better the anti-seepage effect is. The pulse voltage is large, and the system energy consumption is high. By the demonstration of the system, the optimal scheme is researched by comprehensively considering the concrete strength grade, the 3-interval pulse voltage of the positive electrode line and the impermeability, and the optimal impermeability effect is kept under the condition of ensuring the lowest energy consumption of the system.
The tunnel engineering is different from the residential basement, and the place where the cathode rod 4 is installed is usually buried through the structure.
As the utility model, the cathode bar 4 is preferably arranged close to the water body from the outside through the building structure 5, the water content condition of surrounding soil can be investigated before the installation position of the cathode bar 4 is confirmed in concrete construction, the position with high water content and good connection with a water source is searched, the soil where the water content is positioned is confirmed to be directly connected with a pipe gallery structure, and under the condition that the connected soil cannot be found outside the structure, the water body with the direct connection with the structure, such as a drainage ditch/canal, a sewage well, a river, a lake, a reservoir and the like, can be searched, and the cathode bar 4 is fixed in the water body by a proper method.
Preferably, in order to ensure a moisture-proof effect, the buried distance of the anode bars 4 through the building structure 5 should not be less than 10m.
The negative electrode installed through the structure is subjected to plugging and insulating treatment, and the self-contained sealant heat shrinkage tube is used for fully shrinking and wrapping until the sealant overflows, so that the negative electrode is ensured not to touch the reinforcing steel bars, and the method is specific:
Referring to fig. 2 to 3, the schematic structure of the cathode rod 4 buried through the side surface of the structure is shown, the cathode rod 4 is obliquely inserted into the indoor side wall near the edge of the indoor bottom plate 7 to the soil 6 outside the building, the cathode rod 4 is connected with the positive electrode line 3 through the electric wire 42 buried in the side wall, the periphery of the electric wire 42 is provided with an insulating material 43, a sealing material 44 is filled between the insulating material 43 and the reinforced concrete of the side wall, and the electric wire 42 buried in the side wall is provided with a water stop plug 45 near the structural water facing surface 8.
Embodiment two:
The difference between this embodiment and the first embodiment is that, referring to fig. 4, specifically, the structure of embedding the cathode rod 4 through the structural bottom plate is that the cathode rod 4 is vertically inserted into the soil 6 outside the building from the indoor bottom plate 7, the cathode rod 4 is connected with the positive electrode line 3 through the electric wire 42 embedded in the indoor bottom plate 7, one end of a building structure embedded with the electric wire 42, which is close to the indoor space, is the same-structure concrete 47, the periphery of the electric wire 42 is provided with the insulating material 43, the sealing material 44 is filled between the insulating material 43 and the reinforced concrete of the side wall, and the water stop plug 45 is arranged on one side of the electric wire 42 embedded in the side wall, which is close to the soil.
The working principle of the utility model is as follows: according to the electroosmosis principle of water, after the system is started, an electric field is generated between the anode and the cathode, and under the action of the electric field, water molecules move directionally from the anode line 3 to the cathode bar 4. Under the control of intelligent pulse, the power is reasonably arranged according to the humidity condition of the wall, and the wall is always kept within a reasonable water content standard range, so that the moisture removal is realized. The water content of the concrete structure can be effectively reduced as long as the system keeps working state, and long-term drying of the structure is realized; the safety of the structure is protected, and the service life of the structure is prolonged.
In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, in the description of the present utility model, the meaning of "a plurality" means two or more unless specifically defined otherwise.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an impervious dampproofing system of building structure electroosmosis, a serial communication port, including setting up negative pole stick (4) outside building structure (5), and set up positive pole circuit (3) in building structure (5), be connected to terminal box (2) through electric wire (42) between positive pole circuit (3) and the negative pole stick (4), water supply molecule is from positive pole circuit (3) to directional removal of negative pole stick (4) direction, and be provided with host computer (1) that is used for detecting the humidity of wall body and control release intelligent pulse, positive pole circuit (3) buries recess degree of depth and width and is 10 ~ 20mm, the interval of each positive pole circuit (3) is 600 ~ 1200mm, positive pole circuit (3) are apart from corner and stand corner 100 ~ 150mm, the bending radius of positive pole circuit (3) of corner is greater than 20mm.
2. The electro-osmotic, permeation, moisture resistant system according to claim 1, wherein the cathode rod (4) is placed through the building structure (5) to the outside close to the body of water.
3. The electro-osmotic, impervious and moisture-proof system of building structure according to claim 1, wherein the line spacing of the positive electrode lines (3) is designed to be 800mm.
4. The electro-osmotic impermeable and moistureproof system of building structure according to claim 1, wherein the negative electrode rod (4) is obliquely inserted into the edge of the indoor side wall, which is close to the indoor bottom plate (7), to the soil (6) outside the building, the negative electrode rod (4) is connected with the positive electrode line (3) through an electric wire (42) buried in the side wall, an insulating material (43) is arranged on the periphery of the electric wire (42), a sealing material (44) is filled between the insulating material (43) and reinforced concrete of the side wall, and a water stop plug (45) is arranged on the electric wire (42) buried in the side wall, which is close to the structure upstream surface (8).
5. The electro-osmotic impermeable and moistureproof system of building structure according to claim 1, characterized in that the negative electrode rod (4) is vertically inserted into the indoor bottom plate (7) to the soil (6) outside the building, the negative electrode rod (4) is connected with the positive electrode line (3) through an electric wire (42) embedded in the indoor bottom plate (7), one end of the embedded electric wire (42) close to the indoor is of concrete (47) with the same original structure, the periphery of the electric wire (42) is provided with an insulating material (43), a sealing material (44) is filled between the insulating material (43) and the reinforced concrete of the side wall, and one side, close to the soil, of the electric wire (42) embedded in the side wall is provided with a water stop plug (45).
6. The electro-osmotic, permeation, moisture resistant system according to claim 4 or 5, wherein the spacing between the cathodes (4) is greater than 10m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609084.6U CN220926393U (en) | 2023-09-25 | 2023-09-25 | Electro-osmotic impervious dampproof system for building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322609084.6U CN220926393U (en) | 2023-09-25 | 2023-09-25 | Electro-osmotic impervious dampproof system for building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926393U true CN220926393U (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322609084.6U Active CN220926393U (en) | 2023-09-25 | 2023-09-25 | Electro-osmotic impervious dampproof system for building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926393U (en) |
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2023
- 2023-09-25 CN CN202322609084.6U patent/CN220926393U/en active Active
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