CN114411812B

CN114411812B - Auxiliary building structure of comprehensive pipe rack

Info

Publication number: CN114411812B
Application number: CN202111611307.1A
Authority: CN
Inventors: 许光义; 赵生成; 范海洋; 刘勇; 付云升; 杨进新; 吴茜; 洪中达; 褚伟鹏; 王红民
Original assignee: BEIJING INSTITUTE OF WATER
Current assignee: BEIJING INSTITUTE OF WATER
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-09-02
Anticipated expiration: 2041-12-27
Also published as: CN114411812A

Abstract

The invention relates to the field of comprehensive pipe galleries and discloses an auxiliary building structure of a comprehensive pipe gallery. The auxiliary building structure comprises a lower cabin body, an upper cabin body and a first auxiliary cabin body, wherein the lower cabin body is provided with a first water cabin, a second water cabin, a first communication cabin, a first electric cabin and a second electric cabin; the upper cabin body is provided with a second cabin chamber, a third electric cabin chamber and a fourth electric cabin chamber, the upper cabin body is connected with a first electric cabin air duct and a second electric cabin air duct, the first electric cabin air duct is communicated with the second cabin chamber and the fourth electric cabin chamber, and the second electric cabin air duct is communicated with the third electric cabin chamber; the first water cabin, the second water cabin and the water cabin are respectively provided with a first partition door and a second partition door, and the first auxiliary cabin body is provided with a third partition door. The auxiliary building structure provided by the invention can be used for allowing workers or vehicles to enter the comprehensive pipe gallery along the horizontal direction, the convenience for escape and entry of large-sized vehicles, heavy materials and personnel is increased, and the pipelines are reasonably distributed and are convenient to arrange and maintain.

Description

Auxiliary building structure of comprehensive pipe rack

Technical Field

The invention relates to the field of comprehensive pipe galleries, in particular to an auxiliary building structure of a comprehensive pipe gallery.

Background

The utility tunnel is an important component of municipal infrastructure and is a passage for important pipelines such as city water supply, power supply, heat supply, gas, communication, drainage and the like. The utility tunnel is underground engineering, and each function all should satisfy building operation standard requirement, including functions such as ventilation, fire control, power supply, maintenance.

Utility tunnel includes the tunnel body usually, and the inside of tunnel body is equipped with horizontal partition plate along the horizontal direction, and the horizontal partition plate is cut apart into the upper cabin body and lower cabin body with the tunnel body, and the lower cabin body is the water tank, and under general condition, the water tank is cut apart into first water tank and second water tank through the baffle. The inside interval of the upper cabin body is provided with two vertical clapboards, and the upper cabin body is divided into three chambers, namely a letter cabin, a first electric cabin and a second electric cabin by the two vertical clapboards. The letter cabin, the first electric cabin and the second electric cabin are respectively communicated with the lower cabin body, an escape opening, a personnel entrance and exit and the like are arranged on the lower cabin body, and the escape opening and the personnel entrance and exit are connected with accessory facilities.

The utility tunnel is usually located underground in urban areas, and the buried depth is shallow, and the accessory facility upwards communicates with ground generally, and specifically, the main affiliated buildings of escape opening, personnel access & exit, vent and hoist and mount mouth of utility tunnel all upwards communicate with ground. But along with utility tunnel range of application is more and more wide, and the topography and geomorphic condition is complicated, and the accessory building that upwards communicates with ground leads to personnel to come in and go out inconveniently, and is unfavorable for the transport of the current and heavy goods and materials of great vehicle, in addition, relatively poor to the ventilation effect of the upper cabin body and the lower cabin body, can't guarantee that the staff works under safe, comfortable environment.

Disclosure of Invention

In order to solve the above technical problems, or at least partially solve the above technical problems, the present invention provides a utility tunnel affiliated building structure.

The present invention provides a utility tunnel auxiliary building structure, said auxiliary building structure being disposed on the ground, said auxiliary building structure comprising:

the lower cabin body is provided with a first water cabin, a second water cabin, a first communication cabin, a first electric cabin and a second electric cabin which are mutually independent, one end of each of the first water cabin and the second water cabin is respectively connected with a first water cabin air channel and a second water cabin air channel, and the other end of each of the first water cabin and the second water cabin is communicated with a water cabin of the comprehensive pipe gallery;

the upper cabin body is provided with a second cabin chamber, a third cabin chamber and a fourth cabin chamber which are mutually independent, one end of the second cabin chamber is communicated with the first cabin chamber, the other end of the second cabin chamber is communicated with the cabin chamber of the comprehensive pipe rack, one end of the third cabin chamber is communicated with the first cabin chamber, the other end of the third cabin chamber is communicated with the first cabin chamber of the comprehensive pipe rack, one end of the fourth cabin chamber is communicated with the second cabin chamber, the other end of the fourth cabin chamber is communicated with the second cabin chamber of the comprehensive pipe rack, the upper cabin body is connected with a first cabin air duct and a second cabin air duct, the first cabin air duct is communicated with the second cabin chamber and the fourth cabin chamber, and the second cabin air duct is communicated with the third cabin chamber; and

first subsidiary cabin body, first subsidiary cabin body sets up the one end of the cabin body down, first water compartment with the second water compartment with the corresponding position department in export of water compartment is equipped with first compartment door and second compartment door respectively, the lateral wall of the first subsidiary cabin body with the corresponding position department in export of water compartment is equipped with the third compartment door.

Optionally, the lower cabin comprises a first cabin body and a second cabin body, the second cabin body is arranged on one side of the first cabin body, the first water cabin body and the second water cabin chamber are arranged in the first cabin body, the first water cabin body, the first electric cabin body and the second electric cabin body are arranged in the second cabin body, and the first water cabin air duct and the second water cabin air duct are arranged on one side of the first cabin body far away from the second cabin body.

Optionally, an L-shaped first partition plate is arranged inside the first cabin body, the first partition plate divides the first cabin body into the L-shaped first water cabin and the L-shaped second water cabin, the first partition door is arranged at a position where the first partition plate corresponds to an outlet of the water cabin, and the second partition door is arranged at a position where a side wall of the first cabin body corresponds to an outlet of the water cabin.

Optionally, the upper cabin body is arranged at the top of the first cabin body, and the first electric cabin air duct and the second electric cabin air duct are arranged at the top of the first water cabin air duct and the second water cabin air duct.

Optionally, one side of the second cabin body is kept away from by the first cabin body is provided with a circulating air cabin body, the first electric cabin air duct, the second electric cabin air duct, the first water cabin air duct and the second water cabin air duct are all arranged in the circulating air cabin body, the inside of the circulating air cabin body is provided with a fan used for driving air to flow, and a louver used for air intake and exhaust is arranged on the side wall of the circulating air cabin body.

Optionally, a service channel for workers to enter is connected to one side of the first auxiliary cabin body facing the first water tank air duct and the second water tank air duct.

Optionally, a ventilation opening for air circulation is formed on the side wall of the first auxiliary cabin body.

Optionally, the outer side of the auxiliary building structure is provided with a gabion wall or a backfill repairing layer.

Optionally, the top of one side of the first auxiliary cabin body, which is far away from the lower cabin body, extends upwards to form a first baffle plate, and a first groove for placing backfill soil is defined between the first baffle plate and the upper cabin body.

Optionally, a second baffle extends upwards from one side of the upper cabin body facing the first auxiliary cabin body, and a second groove for placing backfill soil is defined between the second baffle and the top of the upper cabin body.

Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following advantages:

the auxiliary building structure provided by the invention is arranged on the ground, can be used for deeply burying a comprehensive pipe gallery or other underground spaces, a comprehensive pipe gallery in a high mountain area and the like in urban areas, and when workers or vehicles are required to enter the inside of the comprehensive pipe gallery, the first partition door, the second partition door and the third partition door are opened, so that the workers or vehicles can enter the inside of the comprehensive pipe gallery along the horizontal direction, and the convenience of escape and entry of large-sized vehicles, heavy goods and materials and personnel is increased. Pipelines in the cell can be led out through the second cell and the first cell sequentially, pipelines in the first electric cell can be led out through the third electric cell and the first electric cell sequentially, and pipelines in the second electric cell can be led out through the fourth electric cell and the second electric cell sequentially, so that the reasonable distribution of the pipelines is ensured, and the arrangement and the maintenance are facilitated. The auxiliary building structure is connected with a first water cabin air duct, a second water cabin air duct, a first electric cabin air duct and a second electric cabin air duct, circulating air enters the water cabin through the first water cabin air duct and the first water cabin, enters the water cabin through the second water cabin air duct and the second water cabin, enters the mail cabin through the first electric cabin air duct and the second mail cabin, enters the second electric cabin through the first electric cabin air duct and the fourth electric cabin, and enters the first electric cabin through the second electric cabin air duct and the third electric cabin, so that the ventilation effects of the mail cabin, the first electric cabin and the second electric cabin can be ensured, and workers can be ensured to work in a safe and comfortable environment. In addition, the exposed surface of the auxiliary building structure can be decorated by lead wire gabions and the like according to the surrounding environment or restored by backfilling soil ecology and is coordinated with the surrounding environment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of an ancillary building structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of the lower hull according to the embodiment of the present invention;

FIG. 3 is a schematic view of an upper deck according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an arrangement manner of a first electric cabin air duct and a second electric cabin air duct according to an embodiment of the present invention;

FIG. 5 is a plan view of an ancillary building structure according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken at 1-1 in FIG. 5;

FIG. 7 is a cross-sectional view taken at 2-2 of FIG. 5;

fig. 8 is a cross-sectional view of another arrangement of the auxiliary building structure according to the embodiment of the present invention.

Description of the reference numerals

10. A lower cabin body; 20. a first cabin; 21. a first water compartment; 22. a second water compartment; 23. a first separator; 30. a second cabin; 31. a first cabin; 32. a first electric compartment; 33. a second compartment; 40. a circulating gas cabin; 41. a first water compartment air duct; 42. a second water tank air duct; 43. a first electric compartment air duct; 44. a second electric compartment air duct; 50. an upper cabin body; 51. a second cabinet compartment; 52. a third electric compartment; 53. a fourth electric compartment; 60. a first auxiliary cabin body; 61. overhauling the channel; 62. a vent; 63. a gabion wall; 64. a first baffle plate; 65. a first groove; 66. a second baffle; 67. a second groove; 70. a first partition door; 71. a second partition door; 72. a third compartment door; 80. a second auxiliary cabin.

Detailed Description

In order that the above objects, features and advantages of the present invention may be more clearly understood, a solution of the present invention will be further described below. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the invention may be practiced otherwise than as described herein; it is to be understood that the embodiments described in the specification are only a part of the embodiments of the present invention, and not all of them.

Referring to fig. 1 to 6, an auxiliary building structure of a utility tunnel according to an embodiment of the present invention is provided on the ground, and the auxiliary building structure includes a lower hull 10, an upper hull 50, and a first auxiliary hull 60.

As shown in fig. 2, the lower body 10 is provided with a first water compartment 21, a second water compartment 22, a first communication compartment 31, a first electric compartment 32, and a second electric compartment 33, which are independent of each other, and the first water compartment 21, the second water compartment 22, the first communication compartment 31, the first electric compartment 32, and the second electric compartment 33 are partitioned by a partition. One end of the first water cabin 21 and one end of the second water cabin 22 are respectively connected with the first water cabin air duct 41 and the second water cabin air duct 42, and the other ends are communicated with the water cabin of the comprehensive pipe rack. Specifically, be equipped with vertical baffle in the water cabin, when dividing into first water cabin and second water cabin with the water cabin, first water cabin 21 and first water cabin intercommunication, second water cabin 22 and second water cabin intercommunication, and when adopting this kind of design, the cabin body that is used for the pipe arrangement is regarded as to one of them water cabin of accessible. The pipes in the first water tank or the second water tank can be led into the first water tank 21 or the second water tank 22 and then led out to the outside through the side wall of the lower body 10, or led into the first auxiliary body 60 through the lower body 10 and then led out through the first auxiliary body 60. All should be connected with the fan on first water tank wind channel 41 and the second water tank wind channel 42, and the fan is used for providing the circulated air, perhaps is used for airing exhaust, and then makes the inside circulation circuit that can form of utility tunnel. Specifically, the fan can provide circulating air into the first water tank through the first water tank air duct 41 and the first water tank 21, and exhaust air for the second water tank through the second water tank air duct 42 and the second water tank 22, so that circulating air can be formed between the first water tank and the second water tank. Moreover, a plurality of affiliated building structures can be connected on the utility tunnel, and at this moment, the fan of one of them affiliated building structure supplies air towards first water tank, and another affiliated building structure's fan is first water tank convulsions, and then makes the inside circulated air that forms of first water tank. The circulating wind principle of the second water tank is the same as that of the first water tank, and the circulating wind principle is not described too much here.

As shown in fig. 3, the upper cabin 50 is provided with a second cabin 51, a third electric cabin 52 and a fourth electric cabin 53 which are independent of each other, i.e. the second cabin 51, the third electric cabin 52 and the fourth electric cabin 53 are separated by partitions, the shape of which is not limited, and the partitions can be designed according to specific arrangement requirements. One end of the second communication chamber 51 is communicated with the first communication chamber 31, and the other end is communicated with the communication chamber of the utility tunnel, and is used for leading the pipeline in the communication chamber into the first communication chamber 31 and then burying the pipeline under the ground or leading the pipeline out of the lower chamber body 10. One end of the third electric cabin 52 is communicated with the first electric cabin 32, and the other end is communicated with the first electric cabin of the utility tunnel, so as to lead the pipeline in the first electric cabin into the first electric cabin 32 and then out to the outside of the upper cabin 50, or lead the pipeline out to the outside of the first auxiliary cabin 60 through the first auxiliary cabin 60. One end of the fourth electric cabin 53 is communicated with the second electric cabin 33, and the other end is communicated with the second electric cabin of the utility tunnel, so as to introduce the pipeline in the second electric cabin into the second electric cabin 33 and then to the outside of the upper cabin 50, or the pipeline passes through the first auxiliary cabin 60 and is led out to the outside of the first auxiliary cabin 60. The upper cabin body 50 is connected with a first electric cabin air duct 43 and a second electric cabin air duct 44, the first electric cabin air duct 43 is communicated with a second communication cabin 51 and a fourth electric cabin 53, the second electric cabin air duct 44 is communicated with a third electric cabin 52, and fans are connected to the first electric cabin air duct 43 and the second electric cabin air duct 44 and used for providing circulating air or exhausting air to form a circulating loop. Similarly, the principle of the circulating wind of the letter cabin, the first electric cabin and the second electric cabin is the same as that of the circulating wind formed inside the first water cabin, and therefore, the description is not made herein. The design mode enables the upper cabin body 50 and the lower cabin body 10 to be matched with the arrangement of the comprehensive pipe gallery, and facilitates pipeline arrangement.

Referring to fig. 5 to 8, the first auxiliary chamber 60 is disposed at one end of the lower chamber 10, the first and second water compartments 21 and 22 are respectively provided with a first partition door 70 and a second partition door 71 at positions corresponding to the outlets of the water compartments, and the first auxiliary chamber 60 is provided with a third partition door 72 at a position corresponding to the outlets of the water compartments. The first auxiliary cabin 60 can be designed in size according to actual use requirements. Preferably, the side wall of the first auxiliary chamber 60 is provided with a ventilation opening 62 for air to flow through, so as to ensure the ventilation effect of the first auxiliary chamber 60. In addition, if the pipes and the pipelines need to be led out through the first auxiliary cabin 60, outlets for power and telecommunication pipelines, etc. need to be reserved on the first auxiliary cabin 60.

Specifically, when the number of the outlet and branch types of the pipelines is large, small vehicles or material inlet and outlet requirements are required for later operation and maintenance, the landscape requirement is high, and a large number of buildings are arranged around the pipelines, a small-sized auxiliary facility, namely an auxiliary building structure shown in fig. 1 to 7 can be arranged at the port of the branch hole of the comprehensive pipe gallery, and the summation mode can meet the functions of the auxiliary facility. The section of this kind of design is great, satisfies the vehicle business turn over needs to and satisfied personnel business turn over, flee, demand such as ventilation.

As shown in fig. 8, when the number of the branches of the pipeline is small, or the branch conditions are required to be reserved, and the landscape requirement is high, and only the conditions of personnel entering and exiting, escaping, ventilating and the like need to be met, the section size of the auxiliary building structure can be determined according to the functional minimum section size requirement. At this time, when the pipeline needs to pass through the upper portion of the first auxiliary cabin 60, the second auxiliary cabin 80 may be disposed at the end of the upper cabin 50 to meet the design requirement.

The auxiliary building structure provided by the invention is arranged on the ground, and is suitable for the condition that the auxiliary building structure of the comprehensive pipe gallery is communicated with the ground or the outside horizontally, such as a construction branch node constructed by deeply burying the comprehensive pipe gallery or other underground spaces in urban areas and the comprehensive pipe gallery in a middle and high mountain area. When workers or vehicles are required to enter the inside of the comprehensive pipe rack, the first partition door 70, the second partition door 71 and the third partition door 72 are opened, so that the workers or the vehicles can enter the inside of the comprehensive pipe rack along the horizontal direction, and the convenience for escape and entry of large-sized vehicles, heavy goods and personnel is improved. The pipelines in the letter cabin can be led out sequentially through the second letter cabin 51 and the first letter cabin 31, the pipelines in the first electric cabin can be led out sequentially through the third electric cabin 52 and the first electric cabin 32, and the pipelines in the second electric cabin can be led out sequentially through the fourth electric cabin 53 and the second electric cabin 33, so that reasonable distribution of the pipelines is ensured, and arrangement and maintenance are facilitated. The auxiliary building structure is connected with a first water cabin air duct 41, a second water cabin air duct 42, a first electric cabin air duct 43 and a second electric cabin air duct 44, circulating air enters the water cabin through the first water cabin air duct 41 and the first water cabin 21, enters the water cabin through the second water cabin air duct 42 and the second water cabin 22, enters the communication cabin through the first electric cabin air duct 43 and the second communication cabin 51, enters the second electric cabin through the first electric cabin air duct 43 and the fourth electric cabin 53, and enters the first electric cabin through the second electric cabin air duct 44 and the third electric cabin 52, so that the ventilation effects of the communication cabin, the first electric cabin and the second electric cabin can be ensured, and working personnel can be ensured to work in a safe and comfortable environment. In addition, the exposed surface of the auxiliary building structure can be decorated by lead wire gabions and the like according to the surrounding environment or restored by backfilling soil, so that the appearance is coordinated with the surrounding environment, and the attractive effect is ensured.

Referring to fig. 2 and 5, the lower chamber 10 includes a first chamber 20 and a second chamber 30, the second chamber 30 is disposed on one side of the first chamber 20, the first water chamber 21 and the second water chamber 22 are disposed in the first chamber 20, the first communication chamber 31, the first electric chamber 32 and the second electric chamber 33 are disposed in the second chamber 30, and the first water chamber air duct 41 and the second water chamber air duct 42 are disposed on one side of the first chamber 20 away from the second chamber 30. The design mode is convenient for the arrangement of pipelines and pipelines, and mutual interference is avoided. Specifically, an L-shaped first partition plate 23 is arranged inside the first chamber body 20, the first partition plate 23 divides the first chamber body 20 into an L-shaped first water chamber 21 and a L-shaped second water chamber 22, the first partition door 70 is arranged at a position where the first partition plate 23 corresponds to an outlet of the water chambers, and the second partition door 71 is arranged at a position where the side wall of the first chamber body 20 corresponds to an outlet of the water chambers. The personnel or vehicles can pass through the first auxiliary tank body 60, the second water tank 22 and the first water tank 21 in sequence to enter the corresponding water tanks, so that the personnel, the vehicles and the goods can be conveniently transported.

As shown in fig. 3 and 4, the upper cabin 50 is disposed on the top of the first cabin 20, that is, the second cabin 51, the third cabin 52 and the fourth cabin 53 are disposed on the top of the first cabin 20, so that the arrangement form of the auxiliary building structure is the same as that of the utility tunnel, thereby facilitating the extraction of the pipes. In addition, a first electric compartment air duct 43 and a second electric compartment air duct 44 are provided on top of the first water compartment air duct 41 and the second water compartment air duct 42. Specifically, a circulating air chamber 40 is disposed on one side of the first chamber body 20 away from the second chamber body 30, a first electric chamber air duct 43, a second electric chamber air duct 44, a first water chamber air duct 41 and a second water chamber air duct 42 are all disposed in the circulating air chamber 40, and a fan for driving air to flow may be further disposed inside the circulating air chamber 40. This kind of design makes the structure compacter, and the fan can be a plurality ofly, and first electricity cabin wind channel 43, second electricity cabin wind channel 44, first water tank wind channel 41 and second water tank wind channel 42 all correspond a fan promptly, and the accessible fan provides the circulated air, perhaps provides the draft through the fan for the circulated air is arranged outward, and then forms the circulated air through the cooperation of a plurality of affiliated building structures in the utility tunnel. Preferably, the first auxiliary cabin body 60 is connected with an access passage 61 for workers to enter, on the side facing the first water tank air duct 41 and the second water tank air duct 42, so that the workers can conveniently access the air ducts. In addition, the side walls of the circulating air cabin 40 may also be provided with shutters for air intake and exhaust to ensure ventilation.

As shown in fig. 5 to 7, a gabion wall 63 is provided on the outer side of the auxiliary building structure, specifically, the gabion wall 63 or a backfill repairing layer is provided on both the outer side of the lower cabin 10 and the outer side of the upper cabin 50, the gabion wall 63 can play a role in reinforcing, and simultaneously, the color of the outer side of the auxiliary building structure can be matched with the color of surrounding buildings, so that the aesthetic effect is increased, and the backfill repairing layer can be used for ecological restoration and can also increase the aesthetic effect.

Referring to fig. 6 and 7, the top of the side of the first auxiliary hull 60 away from the lower hull 10 extends upward to form a first baffle plate 64, and a first groove 65 for placing backfill soil is enclosed between the first baffle plate 64 and the upper hull 50. A second baffle 66 extends upwards from the upper cabin 50 towards one side of the first auxiliary cabin 60, and a second groove 67 for placing backfill soil is defined between the second baffle 66 and the top of the upper cabin 50. The backfilling soil in the first groove 65 and the second groove 67 can be used for greening landscape or ecological restoration, namely, landscape plants and the like can be planted through the backfilling soil, so that the attractive effect is ensured, and the requirement of environmental coordination is ensured. In addition, to increase the overall structural strength, retaining walls may be provided inwardly of the first and

second baffles

64, 66.

It should be noted that before the design of the auxiliary building structure of the present invention, the function requirement and the minimum cross-section size need to be calculated and analyzed, the function of the auxiliary building structure needs to be determined first, escape, personnel entry and exit, ventilation, vehicle or material entry and exit, etc., and the required cross-section arrangement and size, etc. are determined according to the function. The demands such as flood control need be considered in this application, consequently, set up the import bottom plate in the bottom of first subsidiary cabin body 60, the flood control demand is highly satisfied to the import bottom plate to should set up general stagnant water facility between subsidiary building structure and former utility tunnel, because stagnant water facility is the conventionality and arranges, therefore do not do too much description here.

In addition, the working surface or the size required by common construction is not less than the permanent operation and inspection requirement, and whether the occupation area or the size of the permanent building structure needs to be properly reduced or not can be determined according to the permanent function of the auxiliary building structure. The size of the permanent auxiliary building structure and the influence on the landscape of the opening and the coordination with the surrounding environment are large, so that the reasonable size and design of the auxiliary building structure are ensured.

The part of the auxiliary building structure exposed out of the ground is designed to be coordinated with the surrounding environment, if the auxiliary building structure is positioned in a middle and high mountain area, the exposed part of the building is reduced, and the engineering area is recovered by adopting a greening means as much as possible; if other buildings are arranged around the auxiliary building structure, the landscape design is preferably consistent with the surrounding environment.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A utility tunnel auxiliary building structure, wherein the auxiliary building structure is disposed on a ground surface, the auxiliary building structure comprising:

the lower cabin body (10) is provided with a first water cabin (21), a second water cabin (22), a first communication cabin (31), a first electric cabin (32) and a second electric cabin (33) which are mutually independent, one end of each of the first water cabin (21) and the second water cabin (22) is respectively connected with a first water cabin air duct (41) and a second water cabin air duct (42), and the other end of each of the first water cabin and the second water cabin is communicated with a water cabin of the comprehensive pipe rack;

an upper cabin body (50), wherein the upper cabin body (50) is provided with a second communication cabin body (51), a third electric cabin body (52) and a fourth electric cabin body (53) which are mutually independent, one end of the second communication chamber (51) is communicated with the first communication chamber (31), the other end is communicated with the communication chamber of the comprehensive pipe rack, one end of the third electric compartment (52) is communicated with the first electric compartment (32), and the other end is communicated with the first electric compartment of the comprehensive pipe rack, one end of the fourth electric compartment (53) is communicated with the second electric compartment (33), the other end is communicated with the second electric compartment of the comprehensive pipe rack, the upper cabin body (50) is connected with a first electric cabin air duct (43) and a second electric cabin air duct (44), the first electric cabin air duct (43) is communicated with the second electric cabin (51) and the fourth electric cabin (53), the second electric cabin air duct (44) is communicated with the third electric cabin (52); and

the first auxiliary cabin body (60) is arranged at one end of the lower cabin body (10), the first water cabin (21) and the second water cabin (22) are respectively provided with a first partition door (70) and a second partition door (71) at positions corresponding to the outlets of the water cabins, and the side wall of the first auxiliary cabin body (60) is provided with a third partition door (72) at positions corresponding to the outlets of the water cabins.

2. The utility tunnel auxiliary building structure according to claim 1, characterized in that the lower hull (10) comprises a first hull (20) and a second hull (30), the second hull (30) being disposed on one side of the first hull (20), the first water compartment (21) and the second water compartment (22) being disposed within the first hull (20), the first communication compartment (31), the first electric compartment (32) and the second electric compartment (33) being disposed within the second hull (30), the first water compartment air duct (41) and the second water compartment air duct (42) being disposed on one side of the first hull (20) remote from the second hull (30).

3. The utility tunnel auxiliary building structure according to claim 2, characterized in that the first cabin body (20) is internally provided with a first L-shaped partition plate (23), the first partition plate (23) divides the first cabin body (20) into the first and second L-shaped water compartments (21, 22), the first partition door (70) is provided at a position where the first partition plate (23) corresponds to an outlet of the water compartments, and the second partition door (71) is provided at a position where a side wall of the first cabin body (20) corresponds to an outlet of the water compartments.

4. The utility tunnel auxiliary building structure according to claim 2, characterized in that the upper hull (50) is disposed on top of the first hull (20), and the first and second electric cabin air ducts (43, 44) are disposed on top of the first and second water cabin air ducts (41, 42).

5. The utility tunnel auxiliary building structure according to claim 4, wherein a circulating air cabin (40) is provided on a side of the first cabin (20) away from the second cabin (30), the first electric cabin air duct (43), the second electric cabin air duct (44), the first water cabin air duct (41) and the second water cabin air duct (42) are all provided in the circulating air cabin (40), a fan for driving air to flow is provided inside the circulating air cabin (40), and louvers for air intake and exhaust are provided on side walls of the circulating air cabin (40).

6. The utility tunnel auxiliary building structure according to claim 1, characterized in that the side of the first auxiliary cabin body (60) facing the first water compartment air duct (41) and the second water compartment air duct (42) is connected with a service passage (61) for the staff to enter.

7. The utility tunnel auxiliary building structure according to claim 1, characterized in that the side walls of the first auxiliary cabin (60) are provided with ventilation openings (62) for gas circulation.

8. The utility tunnel auxiliary building structure of claim 1, characterized in that the outer side of the auxiliary building structure is provided with gabion walls (63) or a backfill repair layer.

9. The utility tunnel auxiliary building structure according to claim 1, characterized in that the top of the side of the first auxiliary hull (60) remote from the lower hull (10) extends upwards forming a first baffle (64), a first recess (65) for placing backfill soil being enclosed between the first baffle (64) and the upper hull (50).

10. The utility tunnel auxiliary building structure according to claim 1, characterized in that the upper hull (50) is provided with a second baffle (66) extending upwards towards the side of the first auxiliary hull (60), and a second groove (67) for placing backfill soil is enclosed between the second baffle (66) and the top of the upper hull (50).