CN214832908U

CN214832908U - Three-way valve well

Info

Publication number: CN214832908U
Application number: CN202121588797.3U
Authority: CN
Inventors: 王鲁平; 王凯玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-11-23
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a municipal works technical field is a three way type valve well, including the inside well body that has the well chamber, well body top is equipped with the well head, and the well chamber cross section is circular or approximate circular, and the well body is formed by three well plate modules along circumference concatenation, three well plate modules in wherein two well plate module structures are the same or three well plate module structures are all the same. The well body is formed by the concatenation of at least two well plate modules that the structure is the same along circumference, only need set up the pipeline interface in the middle part of each well plate module during the use, can not only realize that trunk line and branch pipe junction are eccentric in the internal center of well, thereby guaranteed that the internal bigger space of well can be used for equipment such as installation valve, the utilization ratio of well space has greatly been improved, and set up the regional well plate module middle part position that is located of pipeline interface, can not influence well plate module self structural strength from this, guaranteed that whole device has good structural strength when using.

Description

Three-way valve well

Technical Field

The utility model relates to a municipal works technical field is a three-way type valve well.

Background

The valve well is a well body which is arranged on the valves of underground pipelines and underground pipelines (such as tap water, oil, natural gas pipelines and the like) and is convenient for opening and closing part of pipe network operation or maintenance operation, and the valves and the like are arranged in the well body, so that the pipelines are conveniently and regularly checked, cleaned and dredged, and the hubs for preventing the pipelines from being blocked are provided.

The existing splicing type three-way valve well is mostly composed of four well plate modules, when an internal pipeline of the three-way valve well is installed, one end of a branch pipeline is connected with a main pipeline penetrating through the valve well, the joint of the main pipeline and the branch pipeline is located at the central position in the well, equipment such as a valve is installed on the branch pipeline, the space in the well, located on one side, far away from the branch pipeline, of the main pipeline in the valve well is wasted, the space in the well, which can be used for installing the valve in practice, is small, and the utilization rate of the space in the well is low.

The second, zero, two, zero and one year epidemic situation is rolled up nationwide, and the government rapidly establishes and implements the shelter hospital plan in various places. The inventor also participates in the construction process of engineering projects such as pollution discharge, drainage, water supply, power supply and the like of a shelter hospital, the shelter hospital requires that the construction period is short, the construction and installation of each project must be completed in the shortest time, and higher technical requirement standards are provided for the construction project of the water supply pipeline project, the inventor finds that in the construction and installation process of the water supply pipeline project, because the existing three-way valve well adopts a finished well assembled by 4 well plate modules, because the structural characteristics of the assembled well of the 4 well plate modules cause the connecting part of a main pipeline and a branch pipeline to be positioned at the central position in the well, the installer can only stand at two sides of the branch pipeline for operation, the operation space at one side of the branch pipeline is less than one fourth of the space in the well, the space is small, the operation of the operator is often assisted by means of a hoisting tool when the valve equipment is installed, the installation difficulty of the valve equipment is increased, and the installation time is greatly consumed, so that the project progress is slow, and the construction of a shelter hospital is influenced.

Disclosure of Invention

The utility model provides a three-way valve well has overcome above-mentioned prior art not enough, and it can effectively solve current three-way valve and have the problem that space utilization is low in the well.

The technical scheme of the utility model is realized through following measure: the three-way valve well comprises a well body with a well cavity inside, wherein the top of the well body is provided with a well mouth, the cross section of the well cavity is circular or approximately circular, the well body is formed by splicing three well plate modules along the circumferential direction, and two of the three well plate modules have the same structure or three well plate modules have the same structure.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the two well plate modules in the three well plate modules can have the same structure, and the central angles corresponding to the two well plate modules are larger than the central angles corresponding to the rest well plate modules.

The cross section of the well plate module can be in a sector ring shape or approximate to a sector ring shape, at least one arc-shaped reinforcing rib with a downward opening is arranged in the middle of the lower part of the outer side wall of the well plate module or at least one circle of annular reinforcing rib is arranged at the middle lower part of the outer side wall of the well plate module, and the lower end of the arc-shaped reinforcing rib extends to the bottom end of the outer side wall of the well plate module.

The side wall of the well plate module corresponding to the inner position of the arched reinforcing rib can be protruded outwards to form a blind plate part, and the side wall of the well plate module corresponding to the inner position of the annular reinforcing rib is protruded outwards to form the blind plate part.

The side wall of the well plate module corresponding to the inner position of the arched reinforcing rib can be provided with an arched door opening capable of being buckled on a pipeline or a hole for the pipeline to penetrate, and the side wall of the well plate module corresponding to the inner position of the annular reinforcing rib is provided with a hole for the pipeline to penetrate.

The circumference of the upper end of the inner wall of the well mouth of the well body can be inwards sunken to form a mounting ring groove.

An annular mounting bearing platform can be arranged on the inner wall of the well body corresponding to the position below the mounting ring groove.

The inner wall of the well body corresponding to the lower part of the mounting ring groove can be provided with an anti-falling net mounting hole; the inner wall of the well body is provided with a ladder mounting hole.

The side wall of the mounting ring groove can be provided with a mounting hole in a penetrating way; or/and the inner wall of the well body corresponding to the position below the mounting ring groove is provided with an anti-theft well cover lock hole.

The well body can comprise a well opening part and a well body part which are fixedly connected together from top to bottom, wherein the well opening part is cylindrical, and the well body part is of a circular truncated cone shape or a circular truncated cone-like shell structure with a small upper part and a large lower part.

The utility model has the advantages of reasonable and compact structure, high durability and convenient use, the well body is formed by the concatenation of at least two well plate modules that the structure is the same along circumference, only need set up the pipeline interface at the middle part of each well plate module during the use, can not only realize that trunk line and branch pipe connection department are eccentric in the internal center of well, thereby guaranteed that the well is internal to have bigger space to be used for equipment such as installation valve, the utilization ratio in space in the well has greatly been improved, and the region of setting up the pipeline interface is located well plate module middle part position, can not influence well plate module self structural strength from this, guaranteed that whole device has good structural strength when using.

Drawings

Fig. 1 is a schematic view of a first embodiment of the present invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic structural view of the present invention in use.

Fig. 4 is a schematic view of a partial cross-sectional structure of the second embodiment of the present invention.

Fig. 5 is a schematic view of a partial cross-sectional structure of the third embodiment of the present invention.

Fig. 6 is a schematic top view of the fourth embodiment of the present invention.

The codes in the figures are respectively: 1 is the well chamber, 2 is the well head, 3 is the well board module, 4 is arch strengthening rib, 5 is blind plate portion, 6 is arch door opening, 7 is the entrance to a cave, 8 is the installation annular, 9 is the installation cushion cap, 10 is preventing weighing down the net mounting hole, 11 is the cat ladder mounting hole, 12 is the mounting hole, 13 is the theftproof well lid keyhole, 14 is the trunk line, 15 is the pipeline.

Detailed Description

The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.

In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention will be further described with reference to the following examples and drawings:

the first embodiment is as follows: as shown in attached figures 1-3, the three-way valve well comprises a well body with a well cavity 1 inside, a well head 2 is arranged at the top of the well body, the cross section of the well cavity 1 is circular or approximately circular, the well body is formed by splicing three well plate modules 3 along the circumferential direction, and two well plate modules 3 in the three well plate modules 3 are identical in structure or three well plate modules 3 are identical in structure.

The application is formed by splicing three well plate modules 3 along the circumferential direction, which is not only convenient for manufacturing and production, but also can be separately transported and reassembled on a construction site, thereby being convenient for transportation, because at least two of the three well plate modules 3 have the same structure, when in use, a main pipeline interface for a main pipeline 14 to pass through can be respectively arranged in the middle parts of the two well plate modules 3 with the same structure, a branch pipeline interface for a branch pipeline 15 to pass through is arranged in the middle part of the rest one well plate module 3, and the branch pipeline 15 can pass through the branch pipeline interfaces along the direction parallel to the radial direction of the cross section of the well cavity 1, and the main pipeline 14 can sequentially pass through the two main pipeline interfaces along the direction perpendicular to the branch pipeline 15, therefore, the joint of the branch pipeline 15 and the main pipeline 14 deviates from the center of the well cavity 1, compared with the joint of the branch pipeline 15 and the main pipeline 14 in the existing valve well is positioned at the center in the well, this application satisfies the eccentric settings of small transfer line 15 and main pipe 14 junction, from this small transfer line 15 stretches into the length in well chamber 1 longer, have more spaces to be used for installing equipment such as valves on the small transfer line 15 promptly, well space utilization is high, in addition because operating personnel can only stand and accomplish the installation, the debugging of equipment such as valves beside the small transfer line 15, the space that lies in small transfer line 15 both sides in this application is bigger, do benefit to operating personnel from this and install the operation in well chamber 1. Through the setting of this application can not only realize that trunk line 14 and branch pipe 15 junction are eccentric in well internal portion center, set up the regional position in well plate module 3 middle part position of pipeline interface moreover, can not influence well plate module 3 self structural strength from this, guaranteed that whole device has good structural strength when using. In the present embodiment, the three well plate modules 3 have the same structure.

The implementation one can be further optimized or/and improved according to the actual needs:

as shown in fig. 1-3, the cross section of the well plate module 3 is in a sector shape or an approximate sector shape, at least one arched reinforcing rib 4 with a downward opening is arranged in the middle of the lower part of the outer side wall of the well plate module 3, and the lower end of the arched reinforcing rib 4 extends to the bottom end of the outer side wall of the well plate module 3. The well plate module 3 that is located inside arch strengthening rib 4 forms the interface region that is used for seting up the pipeline interface, during the use, set up the pipeline interface on the well plate module 3 of the inside position of arch strengthening rib 4, when well plate module 3 takes place the fracture because of seting up the pipeline interface in the position around the pipeline interface, because the existence of arch strengthening rib 4 can effectively prevent the fracture to extend arch strengthening rib 4, the annular strengthening rib continues to spread outward, thereby further guaranteed well plate module 3's structural strength.

As shown in fig. 1-3, the side wall of the well plate module 3 corresponding to the inner position of the arched reinforcing ribs 4 protrudes outward to form the blind plate portion 5, and the side wall of the well plate module 3 corresponding to the inner position of the annular reinforcing ribs protrudes outward to form the blind plate portion 5. Because the blind plate part 5 is formed by the outward protrusion of the side wall of the well plate module 3, when the position around the pipeline interface is cracked after the pipeline interface is arranged on the blind plate part 5, the bent structure exists at the joint of the periphery of the blind plate part 5 and the well plate module 3, the crack is not easy to extend beyond the bent structure and continuously diffuse outwards, and the structural strength of the well plate module 3 is further ensured.

As shown in the attached figures 1-3, the circumference of the upper end of the inner wall of the wellhead 2 of the well body is inwards sunken to form a mounting ring groove 8. Through setting up mounting ring groove 8, during the installation use, well lid or pit shaft are sat on 8 diapire of mounting ring groove, and whole well body atress avoids from this picking along formula atress structure by the fragile problem of shearing.

As shown in the attached drawings 1-3, an annular mounting bearing platform 9 is arranged on the inner wall of the well body corresponding to the position below the mounting ring groove 8. Through setting up cyclic annular installation cushion cap 9 the installation of well lid or waterproof rain dish of being convenient for from this, increase functional diversity.

As shown in attached figures 1-3, the inner wall of the well body corresponding to the position below the mounting ring groove 8 is provided with an anti-falling net mounting hole 10; the inner wall of the well body is provided with a ladder mounting hole 11. The installation of the anti-falling net is facilitated by the arrangement of the anti-falling net installation holes 10, and the installation of the ladder is facilitated by the arrangement of the ladder installation holes 11.

As shown in fig. 1-3, the side wall of the mounting ring groove 8 is provided with a mounting hole 12. According to the demand, the mounting hole 12 is a circular through hole, a lifting rope can penetrate through the mounting hole 12 when the well plate module 3 is moved by arranging the mounting hole 12, then the lifting rope is hung on a hook of a hoisting machine, so that the hoisting machine can conveniently hoist the well plate module 3 to move, in addition, when the lower end of a shaft is seated on the bottom wall of the mounting ring groove 8, a bolt hole is formed in the shaft corresponding to the position of the mounting hole 12, the shaft and a well body can be installed together by penetrating the mounting hole 12 and the bolt hole in the shaft through a bolt, and as shown in the attached drawings 1-3, an anti-theft well cover locking hole 13 is formed in the inner wall of the well body corresponding to the position below the mounting ring groove 8. According to the demand, theftproof well lid keyhole 13 is the slot-like structure of the inside sunken formation of well body inner wall, through setting up theftproof well lid keyhole 13, the installation of the theftproof well lid of being convenient for from this.

As shown in fig. 1-3, the well body comprises a well head 2 and a well body part which are fixedly connected together from top to bottom, the well head 2 is cylindrical, and the well body part is of a circular truncated cone shape or a circular truncated cone-like shell structure with a small upper part and a large lower part. Therefore, the inner space of the well body is large, the bearing capacity is large, and the ring rigidity is large.

Specifically, two adjacent well plate modules 3 are fixedly installed together through bolts, mortise and tenon joints, buckle structures or adhesives.

Example two: as shown in fig. 4, the present embodiment is different from the first embodiment only in that: the side wall of the well plate module 3 corresponding to the inner position of the arched reinforcing rib 4 is provided with an arched door opening 6 which can be buckled on a pipeline. According to requirements, the direction of the arched door opening 6 on the first well plate module 3 is parallel to the radial direction parallel to the cross section of the well cavity 1, the direction of the arched door openings 6 on the second well plate module 3 and the third well plate module 3 is perpendicular to the direction of the arched door opening 6 on the first well plate module 3, therefore, when the main pipeline 14 passes through the arched door openings 6 of the second well plate module 3 and the third well plate module 3, the branch pipeline 15 passes through the arched door opening 6 of the first well plate module 3, and the connection position of the main pipeline 14 and the branch pipeline 15 is eccentric to the center of the well cavity 1; set up arch door opening 6 in arch strengthening rib 4 is inside, during on-the-spot installation from this, can lay trunk line 14, small transfer 15 earlier, then with door opening and trunk line 14, small transfer 15 right, transfer this application and just can hang span and install on trunk line 14, small transfer 15, whole installation need not to remove pipeline and well body repeatedly, is showing and shortens installation time, reduces installation operation intensity.

Example three: as shown in fig. 5, the present embodiment is different from the first embodiment only in that: the side wall of the well plate module 3 corresponding to the inner position of the arched reinforcing rib 4 is provided with a hole 7 for the pipeline to penetrate. According to the requirement, the orientation of the hole 7 on the first well plate module 3 is parallel to the radial direction parallel to the cross section of the well cavity 1, the orientation of the hole 7 on the second well plate module 3 and the third well plate module 3 is perpendicular to the orientation of the hole 7 on the first well plate module 3, therefore, when the main pipeline 14 passes through the holes of the second well plate module 3 and the third well plate module 3, the branch pipeline 15 passes through the hole 7 of the first well plate module 3, and the joint of the main pipeline 14 and the branch pipeline 15 is eccentric to the center of the well cavity 1.

Example four: as shown in fig. 6, the present embodiment is different from the first embodiment only in that: among the three well plate modules 3, two well plate modules 3 have the same structure, and the central angle corresponding to the two well plate modules 3 is larger than the central angle corresponding to the rest well plate module 3. The trunk line 14 pipe diameter is great and the small pipe diameter of the branch pipeline 15, from this the trunk line interface opening is great and the branch pipeline interface opening is less, during the use, be used for supplying the trunk line interface that trunk line 14 passed to set up on the same well plate module 3 middle part position of great two blocks of structures in central angle, supply the branch pipeline interface that branch pipeline 15 passed to set up on the less well plate module 3 middle part position in central angle, can guarantee well plate module 3's structural strength as far as from this.

The implementation four can be further optimized or/and improved according to actual needs:

as shown in fig. 6, the side wall of the well plate module 3 corresponding to the inner position of the arched reinforcing rib 4 is provided with an arched door opening which can be buckled on the pipeline. According to the requirement, the direction of the arched door openings on the two well plate modules 3 with different structures is parallel to the radial direction parallel to the cross section of the well cavity 1, the direction of the arched door openings on the two well plate modules 3 with the same structures is vertical to the direction of the arched door openings on the other well plate modules 3, therefore, when the main pipeline 14 passes through the arched door openings 6 of the second well plate module 3 and the third well plate module 3, the branch pipeline 15 passes through the arched door opening 6 of the first well plate module 3, the joint of the main pipeline 14 and the branch pipeline 15 is eccentric to the center of the well cavity 1, the arched door opening 6 is arranged inside the arched reinforcing rib 4, when the installation is carried out on site, the main pipeline 14 and the branch pipeline 15 can be laid firstly, then the door openings are aligned with the main pipeline 14 and the branch pipeline 15, the installation can be suspended on the main pipeline 14 and the branch pipeline 15 by putting down the device, the whole installation process does not need to repeatedly move the pipeline and the well body, the installation time is obviously shortened, and the installation operation intensity is reduced.

Example five: the present embodiment is different from the first embodiment only in that: the cross section of the well plate module is in a sector ring shape or approximate sector ring shape, and at least one ring of annular reinforcing ribs are arranged at the middle lower part of the outer side wall of the well plate module. The well plate module that is located annular strengthening rib inside forms the interface region that is used for seting up the pipeline interface, during the use, sets up the pipeline interface on the well plate module of annular strengthening rib inside position, when the well plate module takes place the fracture because of seting up pipeline interface position around the pipeline interface, because the existence of annular strengthening rib can prevent effectively that the fracture from extending arch strengthening rib, annular strengthening rib continue the outdiffusion to the structural strength of well plate module has further been guaranteed.

The fifth implementation can be further optimized or/and improved according to actual needs:

and the side wall of the well plate module corresponding to the inner position of the annular reinforcing rib is provided with a hole through which a pipeline can penetrate. According to the demand, the orientation of the opening on the first well plate module is parallel to the radial direction parallel to the cross section of the well cavity, the orientation of the opening on the second well plate module and the third well plate module is perpendicular to the orientation of the opening on the first well plate module, therefore, when the main pipeline penetrates through the openings of the second well plate module and the third well plate module, the branch pipeline penetrates through the opening of the first well plate module, and the joint of the main pipeline and the branch pipeline is eccentric to the center of the well cavity.

Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.

Claims

1. The three-way valve well is characterized by comprising a well body with a well cavity inside, wherein the top of the well body is provided with a well mouth, the cross section of the well cavity is circular or approximately circular, the well body is formed by splicing three well plate modules along the circumferential direction, and two of the three well plate modules have the same structure or three well plate modules have the same structure.

2. The three-way valve well according to claim 1, wherein two of the three well plate modules have the same structure, and the central angle corresponding to the two well plate modules is larger than the central angle corresponding to the remaining well plate module.

3. The three-way valve well according to claim 1, wherein the cross section of the well plate module is fan-shaped or approximately fan-shaped, at least one downward opening arched reinforcing rib is arranged in the middle of the lower part of the outer side wall of the well plate module or at least one circle of annular reinforcing rib is arranged in the middle and lower part of the outer side wall of the well plate module, and the lower end of the arched reinforcing rib extends to the bottom end of the outer side wall of the well plate module.

4. The three-way valve well of claim 3, wherein the side walls of the well plate module corresponding to the inner positions of the arched reinforcing ribs are protruded outwards to form blind plate parts, and the side walls of the well plate module corresponding to the inner positions of the annular reinforcing ribs are protruded outwards to form blind plate parts.

5. The three-way valve well according to claim 3 or 4, wherein the side wall of the well plate module corresponding to the inner position of the arched reinforcing rib is provided with an arched door opening capable of being buckled on a pipeline or a hole for the pipeline to penetrate, and the side wall of the well plate module corresponding to the inner position of the annular reinforcing rib is provided with a hole for the pipeline to penetrate.

6. The three-way valve well according to claim 1, 2, 3 or 4, wherein the circumference of the upper end of the inner wall of the well head of the well body is inwards recessed to form a mounting ring groove.

7. The three-way valve well according to claim 6, wherein an annular mounting platform is provided on the inner wall of the well body at a position corresponding to the lower portion of the mounting ring groove.

8. The three-way valve well according to claim 6, wherein the inner wall of the well body corresponding to the position below the installation ring groove is provided with an anti-falling net installation hole; the inner wall of the well body is provided with a ladder mounting hole.

9. The three-way valve well according to claim 6, wherein the side wall of the mounting ring groove is provided with a mounting hole in a penetrating way; or/and the inner wall of the well body corresponding to the position below the mounting ring groove is provided with an anti-theft well cover lock hole.

10. The three-way valve well according to claim 1, 2, 3, 4, 7, 8 or 9, characterized in that the well body comprises a well mouth part and a well body part which are fixedly connected together from top to bottom, the well mouth part is cylindrical, and the well body part is a truncated cone-shaped or truncated cone-like shell structure with a small top and a big bottom.