CN216920436U

CN216920436U - Single-port single-control same-range horizontal connecting pipe for underground garage of shallow soil source heat pump

Info

Publication number: CN216920436U
Application number: CN202220049942.9U
Authority: CN
Inventors: 李建忠; 肖伟召; 肖维超; 高晓培
Original assignee: Hebei Kunchang New Energy Technology Co ltd
Current assignee: Hebei Kunchang New Energy Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-08
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a single-port single-control same-journey horizontal connecting pipe of a shallow soil source heat pump underground garage, which comprises a basement ground, wherein the bottom of the basement ground is provided with a concrete ground, the bottom of a waterproof layer is provided with a concrete cushion layer, a PE horizontal pipe is arranged inside a lower backfill layer, an underground well pipe is arranged inside the underground well, the bottom of a water collector is communicated with the top end of a second PE vertical pipe through a connecting pipe and a main valve of the water collector, the bottom of a water distributor is communicated with the top end of a first PE vertical pipe through a connecting pipe and a main valve of the water distributor, and the middle part of the underground garage top is connected with a water collector and distributor through a suspended ceiling basement of the water collector and distributor. And the phenomenon that the number of the drilled holes is not enough is caused, and the construction efficiency is improved.

Description

Single-port single-control same-range horizontal connecting pipe for underground garage of shallow soil source heat pump

Technical Field

The utility model relates to the technical field of horizontal connecting pipes, in particular to a single-port single-control same-range horizontal connecting pipe of a shallow soil source heat pump underground garage.

Background

When the ground source well digging technology under a garage is adopted, the connection of a vertical buried pipe and a horizontal pipe needs large-area excavation of a foundation pit, the pipeline flushing and the hydraulic test are needed to be carried out on the vertical buried pipe before the connection of the vertical buried pipe and the horizontal pipe is finished, the hydraulic test is needed to be carried out again after the connection is finished, the traditional method is that the pipeline flushing and the hydraulic test are carried out firstly after the excavation of the foundation pit, then the horizontal pipeline connection and the hydraulic test are carried out, then the pipe ditch backfilling is carried out, and finally the cushion layer is poured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a single-port single-control same-stroke horizontal connecting pipe of a shallow soil source heat pump underground garage, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a single-port single-control same-journey horizontal connecting pipe of a shallow soil source heat pump underground garage comprises a basement ground, wherein the bottom of the basement ground is provided with a concrete ground, the bottom of the concrete ground is provided with a waterproof layer, the bottom of the waterproof layer is provided with a concrete cushion layer, the bottom of the concrete cushion layer is provided with a lower backfill soil layer, a PE horizontal pipe is arranged inside the lower backfill soil layer, the middle of the lower backfill soil layer is provided with a buried well, the buried well is internally provided with a buried well pipe, one end of the buried well pipe is communicated with the middle of the PE horizontal pipe, the other end of the buried well pipe is connected with a U-shaped joint, two sides of the basement ground are both connected with basement vertical face walls, the tops of the two basement vertical face walls are respectively connected with two sides of a basement roof, one end inside the basement roof is fixedly connected with a water collector, and the bottom of the water collector is communicated with the top end of a second PE vertical pipe through a main valve of the water collector, the other end fixedly connected with water knockout drum of inside basement roof, the bottom of water knockout drum is through the top intercommunication of connecting pipe and water knockout drum main valve and the vertical pipe of first PE, the middle part on basement roof is connected with water collection and separation ware through water collection and separation ware basement furred ceiling, water collection and separation ware and buried well casing pipe coupling.

In a preferred embodiment of the present invention, the other end of the underground well pipe is connected to a U-joint, and the water collecting and distributing device is connected to the underground well pipe.

As a preferred technical scheme of the utility model, one end of the water collecting and distributing device is connected with a main valve of the water collecting and distributing device, and the bottom of the water collecting and distributing device is connected with a branch ball valve of the water collecting and distributing device.

As a preferable technical scheme of the utility model, the thickness of the lower backfill soil layer is 40cm, and the length from the top ends of the first PE vertical pipe and the second PE vertical pipe to the ground of the basement is 1.2 m.

As a preferred technical scheme of the present invention, protective sleeves are respectively sleeved on outer surfaces of the first PE vertical pipe and the second PE vertical pipe.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is suitable for arranging soil source buried wells in underground garage fields, after drilling or shallow soil source buried wells in the underground garage fields is finished, the PE horizontal pipe is arranged in a lower backfill soil layer with the thickness of 40cm, construction is convenient, the operation time is reduced, the waterproof layer is arranged between the concrete ground and the concrete cushion layer, ground moisture regain can be prevented, the exposure time of the edge foundation pit can be greatly shortened by the integral device, the safety of the foundation pit is ensured, compared with the traditional drilling well, the device is mostly constructed above the ground, the device has a selection mode of drilling well, the phenomenon that the number of well openings is not enough due to the insufficient ground area is solved, the problem that projects cannot be carried out as long as possible due to the insufficient ground available drilling well area is also solved, and the construction efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

In the figure: 1. burying a well; 2. an underground well pipe; 3. a U-shaped joint; 4. a PE horizontal pipe; 5. a concrete cushion; 6. a waterproof layer; 7. a lower backfill soil layer; 8. basement ground; 9. a concrete floor; 10. A basement vertical wall; 11. a first PE vertical pipe; 12. a main valve of the water collector; 13. a main valve of the water separator; 14. a water collector; 15. a water separator; 16. a basement roof; 17. a branch ball valve of the water collecting and distributing device; 18. a water collecting and distributing device; 19. a main valve of the water collecting and distributing device; 20. a water collecting and distributing device basement suspended ceiling; 21. a second PE vertical pipe; 22. and protecting the casing.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the utility model provides a single-port single-control same-distance horizontal connecting pipe of a shallow soil source heat pump underground garage, which comprises a basement ground 8, wherein the bottom of the basement ground 8 is provided with a concrete ground 9, the bottom of the concrete ground 9 is provided with a waterproof layer 6, the bottom of the waterproof layer 6 is provided with a concrete cushion 5, the bottom of the concrete cushion 5 is provided with a lower backfill soil layer 7, the inner part of the lower backfill soil layer 7 is provided with a PE horizontal pipe 4, the middle part of the lower backfill soil layer 7 is provided with an underground well 1, the inner part of the underground well 1 is provided with an underground well pipe 2, one end of the underground well pipe 2 is communicated with the middle part of the PE horizontal pipe 4, the other end of the underground well pipe 2 is connected with a U-shaped joint 3, two sides of the basement ground 8 are both connected with basement vertical walls 10, the tops of the two basement vertical walls 10 are respectively connected with two sides of a basement roof 16, one end inside the basement roof 16 is fixedly connected with a water collector 14, the bottom of the water collector 14 is communicated with the top end of a second PE vertical pipe 21 through a connecting pipe and a water collector main valve 12, the other end inside the basement roof 16 is fixedly connected with a water distributor 15, the bottom of the water distributor 15 is communicated with the top end of a first PE vertical pipe 11 through a connecting pipe and a water distributor main valve 13, the middle of the basement roof 16 is connected with a water collecting and distributing device 18 through a water collecting and distributing device basement ceiling 20, and the water collecting and distributing device 18 is in pipeline connection with the underground well pipe 2.

Preferably, the other end of the underground well pipe 2 is connected with a U-shaped joint 3, and the water collecting and distributing device 18 is connected with the underground well pipe 2 in a pipeline way.

Preferably, one end of the water collecting and distributing device 18 is connected with a main valve 19 of the water collecting and distributing device, and the bottom of the water collecting and distributing device 18 is connected with a branch ball valve 17 of the water collecting and distributing device.

Preferably, the thickness of the lower backfill layer 7 is 40cm, and the length from the top ends of the first PE vertical pipe 11 and the second PE vertical pipe 21 to the basement ground 8 is 1.2 m.

Preferably, the outer surfaces of the first PE vertical pipe 11 and the second PE vertical pipe 21 are both sleeved with a protective sleeve 22.

When the underground water collection device is used specifically, the PE horizontal pipe 4 is placed inside the lower backfill soil layer 7, the underground well 1 is arranged in the middle of the lower backfill soil layer 7, the underground well pipe 2 is arranged inside the underground well 1, one end of the underground well pipe 2 is communicated with the middle of the PE horizontal pipe 4, the U-shaped joint 3 is connected to the other end of the underground well pipe 2, the two basement vertical walls 10 are connected to two sides of a basement ground 8, the tops of the two basement vertical walls 10 are respectively connected to two sides of a basement roof 16, the water collector 14 is installed at one end inside the basement roof 16, the bottom of the water collector 14 is connected to the top end of the second PE vertical pipe 21 through the connecting pipe and the water collector main valve 12, the water distributor 15 is connected to the other end inside the basement roof 16, the bottom of the water distributor 15 is connected to the top end of the first PE vertical pipe 11 through the connecting pipe and the water distributor main valve 13, the outer surfaces of the first PE vertical pipe 11 and the second PE vertical pipe 21 are both sleeved with the protective sleeve 22, the water collecting and distributing device 18 is installed in the middle of a basement roof 16 through a water collecting and distributing device basement suspended ceiling 20, the water collecting and distributing device 18 is connected with an underground well pipe 2 through a pipeline, a water collecting and distributing device main valve 19 is connected to one end of the water collecting and distributing device 18, a water collecting and distributing device branch ball valve 17 is connected to the bottom of the water collecting and distributing device 18, the technology is suitable for underground garages with site arrangement soil source underground wells 1, after drilling or shallow soil source underground wells 1 in underground garages, a PE horizontal pipe 4 starts to be installed, the underground well pipe 2 is connected with the PE horizontal pipe 4 according to specifications after leaving a well mouth, the PE horizontal pipe 4 is upwards turned along a basement vertical wall 10 in a welding mode, at the moment, two ends of the PE horizontal pipe 4 are respectively communicated with a first PE vertical pipe 11 and a second PE vertical pipe 21, the distance from the top ends of the first PE vertical pipe 11 and the second PE vertical pipe 21 to the basement floor 8 is 1.2 meters, and the bottom ends of the first PE pipe 11 and the second PE pipe 21 need to penetrate through the ground 8, The concrete ground 9, the waterproof layer 6, the concrete cushion 5 and the lower backfill soil layer 7 with the thickness of 40cm are respectively communicated with two ends of the PE horizontal pipe 4, the underground well pipe 2 inside each underground well 1 is connected with the hoisted water collecting and distributing device 18, the waterproof layer 6 is arranged between the concrete ground 9 and the concrete cushion 5, the ground surface can be prevented from getting damp, the whole device can greatly shorten the exposure time of the edge foundation pit and ensure the safety of the foundation pit, well drilling can be carried out at the initial stage of slotting of the project, future basement construction is not influenced, any building above the ground is not influenced, compared with the traditional well drilling, the well drilling is mostly carried out above the ground, the device has a more selection mode of well drilling, the phenomenon that the number of well mouths is not enough due to insufficient ground area is solved, the problem that the project cannot be carried out as expected due to insufficient available well drilling area on the ground is also solved, the construction efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a shallow layer soil source heat pump underground garage single-port single-control same journey level is managed even, includes basement ground (8), its characterized in that: the underground water-cooled underground coal mine is characterized in that a concrete ground (9) is arranged at the bottom of the basement ground (8), a waterproof layer (6) is arranged at the bottom of the concrete ground (9), a concrete cushion (5) is arranged at the bottom of the waterproof layer (6), a lower backfill soil layer (7) is arranged at the bottom of the concrete cushion (5), a PE horizontal pipe (4) is arranged inside the lower backfill soil layer (7), an underground well (1) is arranged in the middle of the lower backfill soil layer (7), an underground well pipe (2) is arranged inside the underground well (1), one end of the underground well pipe (2) is communicated with the middle of the PE horizontal pipe (4), vertical basement walls (10) are connected to two sides of the basement ground (8), the tops of the two vertical basement walls (10) are respectively connected to two sides of a basement roof (16), and a water collector (14) is fixedly connected to one end inside the basement roof (16), the water collector is characterized in that the bottom of the water collector (14) is communicated with the top end of a second PE vertical pipe (21) through a connecting pipe and a main water collector valve (12), a water distributor (15) is fixedly connected to the other end inside the basement roof (16), the bottom of the water distributor (15) is communicated with the top end of a first PE vertical pipe (11) through a connecting pipe and a main water distributor valve (13), and the middle of the basement roof (16) is connected with a water collecting and distributing device (18) through a water collecting and distributing device basement ceiling (20).

2. The single-port single-control same-stroke horizontal connecting pipe of the shallow soil source heat pump underground garage according to claim 1, and is characterized in that: the other end of the underground well pipe (2) is connected with a U-shaped joint (3), and the water collecting and distributing device (18) is connected with the underground well pipe (2) through a pipeline.

3. The single-port single-control same-stroke horizontal connecting pipe of the shallow soil source heat pump underground garage according to claim 1, and is characterized in that: one end of the water collecting and distributing device (18) is connected with a main valve (19) of the water collecting and distributing device, and the bottom of the water collecting and distributing device (18) is connected with a branch ball valve (17) of the water collecting and distributing device.

4. The single-port single-control same-stroke horizontal connecting pipe of the shallow soil source heat pump underground garage according to claim 1, and is characterized in that: the thickness of the lower backfill soil layer (7) is 40cm, and the length from the top ends of the first PE vertical pipe (11) and the second PE vertical pipe (21) to the basement ground (8) is 1.2 m.

5. The single-port single-control same-stroke horizontal connecting pipe of the shallow soil source heat pump underground garage according to claim 1, and is characterized in that: the outer surfaces of the first PE vertical pipe (11) and the second PE vertical pipe (21) are both sleeved with protective sleeves (22).