CN218373973U - Pressure relief device for basement sump pit - Google Patents

Abstract

The utility model relates to an anti construction technical field that floats of basement bottom plate especially relates to a pressure relief device for basement sump pit, include: the device comprises a pressure release valve, a connecting pipe, a pipe end filter screen, a submersible sewage pump and an intelligent switch box, wherein the pressure release valve is in spiral connection with the connecting pipe and used for adjusting the pressure of underground water through a pressure release valve block inside the pressure release valve to achieve underground water pressure balance, the pipe end filter screen is located inside the connecting pipe and connected with the connecting pipe, the submersible sewage pump is connected with the intelligent switch box, and the intelligent switch box is used for controlling the on-off of the submersible sewage pump. The utility model discloses a but this kind of pressure relief device elevating gear fine setting sample platform height, this kind of pressure relief device is simple easily to be under construction, and is with low costs, avoids the secondary leaking stoppage that can not effectively block up the hourglass and cause because of high-pressure slip casting.

Description

Pressure relief device for basement sump pit

Technical Field

The utility model relates to an anti construction technical field that floats of basement bottom plate specifically is a pressure relief device for basement sump pit.

Background

In the work progress of building basement bottom plate, building basement bottom plate concrete is because self subsides the tiny crack that fracture or maintenance formed untimely, under the big rainy day or the big circumstances of groundwater pressure, can lead to the bottom plate seepage to take place, traditional leaking stoppage mode is that the mode that uses high-pressure slip casting carries out the leaking stoppage, because tiny crack is more and extensive, it can consume the manpower in a large number to annotate epoxy shutoff crack through the high pressure, material resources, financial resources, the leaking stoppage effect is not good and produce the secondary leaking stoppage, and it can reduce the anti buoyancy of bottom plate to pour into epoxy in a large number into in the bottom plate aquatic foaming, also can lead to groundwater pressure to produce destruction to building structure, influence building safety in utilization.

The utility model has the following contents:

in order to overcome the defects of the prior art, the utility model aims to provide a pressure relief device for basement sump pit aims at solving among the prior art at traditional leaking stoppage mode efficiency comparatively low, when in the face of tiny crack more and wide range, need pour into epoxy in a large number and foaming the anti buoyancy that can reduce the bottom plate in the bottom plate aquatic, lead to groundwater pressure to produce the problem of destruction to building structure.

In order to solve the above problems, the utility model adopts the following technical scheme: a pressure relief device platform for a basement sump pit, comprising: relief valve, connecting pipe, pipe end filter screen, stealthily dirty pump and intelligent switch case constitute, relief valve and connecting pipe screwed connection for lead groundwater to the sump pit in, avoid water pressure to produce the destruction to the house structure, the pipe end filter screen is located the inside of connecting pipe, the pipe end filter screen is connected with the connecting pipe, stealthily dirty pump is equipped with a pipeline, stealthily dirty pump with the one end of pipeline is connected, and intelligent switch case is connected with the other end of pipeline, intelligent switch case is used for controlling stealthily dirty pump's switch.

Therefore, the utility model discloses possess following beneficial effect:

the utility model provides a pressure relief device platform of sump pit, sump pit inner wall are equipped with the hole, the radius size of hole is 110mm-150mm, just still be equipped with waterproof material around the hole for prevent that the pipe edge from leaking, the hole that the connecting pipe passes through the sump pit inner wall is up to bottom plate soil layer can be through embedding the mode of connecting and connect the connecting pipe of being connected with the stealthily dirty pump and connect until reacing the bottom plate soil layer in the hole, the other end of connecting pipe is connected with the decompression valve and can go into the sump pit with the directional drainage of the water in the bottom plate soil layer in order to slow down the pressure of groundwater, intelligence switch box and a pipe connection, stealthily dirty pump is connected to the other end of pipeline, the pipeline runs through sump pit inner wall, intelligence switch box are still including a water level inductor, and water level inductor locates in the intelligence switch box for when the water level reachs a take the altitude, open stealthily dirty pump and discharge water, make the engineering quality reduce, saved a large amount of fitment material environmental protection more.

Optionally, the inner wall of the water collecting well is provided with a hole, the connecting pipe is connected to the hole in an embedded manner, and the connecting pipe is inserted into the hole in the inner wall of the water collecting well until the hole reaches the soil layer of the bottom plate.

Therefore, the inner wall of the water collecting well is provided with the hole, the connecting pipe can reach a bottom plate soil layer through the hole, the underground water in the bottom plate soil layer can flow to the water collecting well through the connecting pipe through the pressure relief valve, and the pressure of the underground water on a house structure can be reduced.

Optionally, the intelligence switch box is fixed at the basement outer wall, stealthily dirty pump is fixed the bottom of sump pit, just intelligence switch box passes through with stealthily dirty pump the pipe connection, the pipeline runs through the sump pit inner wall.

It can be seen that the intelligent switch box and the submersible sewage pump are located on the outer wall of the water collecting well, the intelligent switch box is electrically connected with the submersible sewage pump, and the pipeline penetrates through the inner wall of the water collecting well.

Optionally, the holes are all 110mm-150mm in radius, and waterproof materials are further arranged around the holes to prevent water leakage around the pipe.

As can be seen, the radius of the holes on the inner wall of the water collecting well is 110mm-150mm, and waterproof materials are arranged around the holes on the inner wall of the water collecting well to prevent water leakage from the pipe edge.

Optionally, the relief valve further comprises a sealing ring for mounting the relief valve on the connecting pipe.

Therefore, the pressure relief valve plate is arranged in the pressure relief valve, and bottom water flow in the bottom plate soil layer flows into the water collecting well through the connecting pipe and the pressure relief valve.

Optionally, a metal filter screen is arranged inside the connecting pipe and used for filtering sundries.

It can be seen that the metal screen acts to isolate gravel and stones from plugging the joint.

Optionally, the intelligent switch box further comprises a water level sensor, wherein the water level sensor is arranged in the intelligent switch box and used for automatically starting the submersible sewage pump to discharge water when the water level reaches a certain height.

It can be seen that the switch of stealthily dirty pump can be controlled to the intelligence switch box, and the water level inductor in the intelligence switch box can be when the water level reachs certain altitude the automatic stealthily dirty pump of opening and water discharge.

Optionally, the pressure relief valve is fixedly installed in a basement, and the pressure relief valve, the submersible sewage pump and the intelligent switch box are used in a matched mode and used for balancing underground water pressure.

Therefore, the pressure relief valve plate is arranged in the pressure relief valve, so that water can be introduced into the water collecting well from the soil layer of the bottom plate, the pressure of underground water is adjusted, the pressure balance of the underground water is realized, and the leakage of the bottom plate is effectively reduced.

Compared with the prior art, this pressure relief device has following beneficial effect at least: the utility model solves the problem of insufficient buoyancy resistance of the bottom plate when the pressure of underground water is high by installing the pressure relief device at the water collecting well of the basement; the pressure stress of excess pore water pressure caused by construction on the basement bottom plate is greatly reduced, the buoyancy and the self weight of the upper structure of the basement bottom plate are always in a dynamic balance state, the concrete is prevented from being cracked, and the engineering quality accident is reduced.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is the utility model discloses a pressure relief device's for basement sump pit structural sketch map.

The reference numbers illustrate: a pressure relief valve 100; a connection pipe 200; a bottom soil layer 300; an aperture 400; a water collection well 500; a submersible sewage pump 600; a tube-end filter screen 700; an intelligent switch box 800; a conduit 900.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained on the premise that creative work is not made by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

as shown in fig. 1, the utility model discloses a pressure relief device for basement sump pit of preferred embodiment includes: the underground water drainage system comprises a pressure relief valve 100, a connecting pipe 200, a pipe end filter screen 700, a submersible sewage pump 600 and an intelligent switch box 800, wherein the pressure relief valve 100 is in spiral connection with the connecting pipe 200 and is used for guiding underground water flow into a water collecting well 500 and avoiding water pressure from damaging a house structure, the inside of the connecting pipe 200 is provided with the filter screen, the submersible sewage pump 600 is provided with a pipeline 900, the submersible sewage pump 600 is connected with one end of the pipeline 900, the intelligent switch box 800 is connected with the other end of the pipeline 900, the intelligent switch box 800 is used for controlling the on-off of the submersible sewage pump 600, the intelligent switch box 800 and the submersible sewage pump 600 are positioned on the outer wall of the water collecting well 500, the intelligent switch box 800 is electrically connected with the submersible sewage pump 600, the intelligent switch box 800 comprises a water level sensor, the water level sensor is arranged in the intelligent switch box 800 and is used for automatically starting the submersible sewage pump 600 to guide water into the water collecting well 500 and discharge the water through the submersible sewage pump 600 when the water level reaches a certain height, and further plays a role in protecting a foundation.

Therefore, the utility model provides a pair of a pressure relief device for basement sump pit 500 guides groundwater flow to sump pit 500 in, is connected to hole 400 to the embedding of connecting pipe 200 to connecting pipe 200 passes sump pit 500 inner wall until bottom plate soil layer 300.

Intelligent switch case 800 and stealthily dirty pump 600 are fixed the outer wall of sump 500, and intelligent switch case 800 passes through pipeline 900 with stealthily dirty pump 600 and is connected, and pipeline 900 runs through sump 500 inner wall, through the cooperation use with intelligent switch case 800 and stealthily dirty pump 600, can effectively avoid water pressure to produce the destruction to the housing structure, reduce engineering material waste.

Further, the inner wall of the water collecting well 500 is provided with a hole 400, the connection pipe 200 is inserted into the hole 400, and the connection pipe 200 is inserted into the hole 400 on the inner wall of the water collecting well 500 to the bottom soil layer 300.

Further, the intelligent switch box 800 is fixed on the outer wall of the underground chamber, the submersible sewage pump 600 is fixed at the bottom of the water collecting well 500, the intelligent switch box 800 is connected with the submersible sewage pump 600 through a pipeline 900, and the pipeline 900 penetrates through the inner wall of the water collecting well 500.

Furthermore, the radius of the holes 400 is 110mm-150mm, and waterproof materials are arranged around the holes 400 to prevent water leakage around the pipe.

Further, a sealing ring is further included, and the sealing ring is used for mounting the pressure relief valve 100 on the connection pipe 200.

Further, a metal filter screen 700 is disposed inside the connection pipe 200 for filtering impurities.

Further, intelligence switch box 800 still includes water level sensor, and water level sensor locates intelligent switch box 800 for when the water level reachd the take the altitude, automatically, open stealthily dirty pump 600 and discharge water.

Further, the pressure relief valve 100 is fixedly installed in the basement, and the pressure relief valve 100, the submersible sewage pump 600 and the intelligent switch box 800 are used in a matched mode and used for balancing underground water pressure.

Specifically, the pressure relief device for the basement sump 500 of the embodiment includes the inner wall of the sump 500, the hole 400, the pressure relief valve 100, the connection pipe 200, the pipe end filter screen 700, the submersible sewage pump 600 and the intelligent switch box 800. The pressure relief valve 100 is in spiral connection with the connecting pipe 200 and is used for guiding underground water flow into the water collecting well 500 and avoiding damage of water pressure to a house structure, the inside of the connecting pipe 200 is provided with a filter screen 700, the submersible sewage pump 600 is provided with a pipeline 900, the submersible sewage pump 600 is connected with one end of the pipeline 900, the intelligent switch box 800 is connected with the other end of the pipeline 900, the intelligent switch box 800 is used for controlling the switch of the submersible sewage pump 600, and water in the water collecting well is discharged by using the submersible sewage pump 600 through sensing the water level in the water collecting well 500 by using the intelligent switch. The pressure relief device is simple, easy to construct and low in cost, and can save engineering material waste caused by the fact that grouting cannot effectively stop leakage so as to achieve the purpose of saving energy. The utility model has a certain popularization value.

The utility model discloses work flow: when in use, the inner wall of the water collecting well 500 is provided with a hole 400 with the radius of 110mm, the connecting pipe 200 is embedded and connected to the hole 400, and the connecting pipe 200 penetrates through the inner wall of the water collecting well 500 to the bottom soil layer 300. Be equipped with a filter screen 700 in the connecting pipe 200, and the material of filter screen 700 constitutes for the metal material for filter the gravel and the silt of heavy-calibre, still be equipped with the 100 pieces of relief valve in the relief valve 100, the pressure intracavity is established to the 100 pieces of relief valve for in the water orientation of bottom plate soil layer 300 is derived the sump pit 500.

Intelligence switch box 800 and stealthily dirty pump 600 are fixed the outer wall of sump pit 500, just intelligence switch box 800 passes through pipeline 900 with stealthily dirty pump 600 and is connected, and pipeline 900 runs through sump pit 500 inner wall, the water level inductor in the intelligence switch box 800 can detect the water level height, and when the water level reachd a take the altitude, intelligence switch box 800 will open stealthily dirty pump 600 automatically and discharge with water, to the drainage in get into the groundwater in the sump pit 500, stealthily dirty pump 600 can be with water suction water pipe outside the discharge building. The utility model discloses can make basement building structure avoid receiving secret water pressure and destroy building structure, have certain spreading value. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

It should be noted that, in the description of the present invention, if the orientation or the positional relationship indicated by the orientation description, such as up, down, front, back, left, right, etc., is referred to the orientation or the positional relationship shown in the drawings, it is only for the convenience of description of the present invention and simplification of description, but not for the purpose of indicating or implying that the indicated device or element must have a specific orientation, be constructed or operated in a specific orientation, and should not be interpreted as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If any, are described in the first or second etc. for the purpose of distinguishing technical features, but are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (8)

1. The utility model provides a pressure relief device for basement sump pit which characterized in that includes: relief valve, connecting pipe, stealthily dirty pump and intelligent switch box, the hole that the connecting pipe inserted on the sump pit inner wall is until in the bottom plate soil layer, relief valve and connecting pipe screwed connection, through pressure release piece regulation and control groundwater pressure in the relief valve, stealthily dirty pump with through a pipe connection between the intelligent switch box, stealthily dirty pump with the one end of pipeline is connected, intelligent switch box with the other end of pipeline is connected, intelligent switch box is used for controlling stealthily dirty pump's switch.

2. The pressure relief device for a basement sump well of claim 1, wherein: the inner wall of the water collecting well is provided with a hole, the connecting pipe is connected to the hole in an embedded mode, and the connecting pipe is inserted into the hole in the inner wall of the water collecting well until the hole reaches the soil layer of the bottom plate.

3. The pressure relief device for a basement sump well of claim 1, wherein: the intelligent switch box is fixed at the underground outdoor wall, stealthily dirty pump is fixed the bottom of sump pit, just intelligent switch box passes through with stealthily dirty pump the pipe connection, the pipeline runs through the sump pit inner wall.

4. The pressure relief device for a basement sump according to claim 1, wherein: the radius of the holes is 110mm-150mm, and waterproof materials are arranged around the holes and used for preventing water leakage at the pipe edges.

5. The pressure relief device for a basement sump well of claim 1, wherein: still include the sealing washer, the sealing washer is used for with the relief valve is installed on the connecting pipe.

6. The pressure relief device for a basement sump well of claim 1, wherein: the inside of connecting pipe is equipped with a metal filters for filter debris.

7. The pressure relief device for a basement sump well of claim 1, wherein: the intelligent switch box further comprises a water level sensor, wherein the water level sensor is arranged in the intelligent switch box and used for automatically starting the submersible sewage pump to discharge water when the water level reaches a certain height.

8. The pressure relief device for a basement sump well of claim 1, wherein: the pressure relief valve is fixedly installed in the basement, and the pressure relief valve, the submersible sewage pump and the intelligent switch box are matched for use and are used for balancing underground water pressure.

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