CN213773472U - Inspection well for water collecting and distributing device of ground source heat pump underground pipe system - Google Patents
Inspection well for water collecting and distributing device of ground source heat pump underground pipe system Download PDFInfo
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- CN213773472U CN213773472U CN202022759001.8U CN202022759001U CN213773472U CN 213773472 U CN213773472 U CN 213773472U CN 202022759001 U CN202022759001 U CN 202022759001U CN 213773472 U CN213773472 U CN 213773472U
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Abstract
The utility model provides a ground source heat pump buries pipe system water collection and distribution device inspection shaft, water collection and distribution device inspection shaft includes: an inspection well body; a manhole is arranged at the top of the inspection well body, a first waterproof sleeve is arranged at the end part of the inspection well body, and the first waterproof sleeve is fixedly connected with the main pipe; the lateral part of inspection shaft body is equipped with a plurality of second waterproof casings, the second waterproof casing is connected fixedly with the branch pipe. The utility model discloses can solve infiltration and come-up scheduling problem that current water collection and distribution device inspection shaft exists.
Description
Technical Field
The utility model relates to a water collection and distribution device inspection shaft technical field, concretely relates to ground source heat pump buries tub system water collection and distribution device inspection shaft.
Background
An underground water collecting and distributing device inspection well needs to be arranged in outdoor underground well engineering of the ground source heat pump air conditioning system, multiple branch pipes of an underground pipe system are collected in the inspection well, collected through a water collecting and distributing device and then connected into a ground source heat pump main machine room through a main pipe, operation and maintenance management personnel need to enter the inspection well irregularly to overhaul and maintain the multiple branch pipe system in the system debugging and running processes, and therefore the underground water collecting and distributing device inspection well needs to have good quality, corrosion resistance and excellent waterproof performance.
In the engineering, the common method is concrete pouring on site or brick masonry with internal waterproofing, the construction procedures are long in multiple periods, waterproof sleeves are required to be arranged at the positions where the pipelines penetrate through the wall body of the inspection well in order to prevent underground water from permeating into the inspection well through gaps between the pipelines and the wall body of the inspection well, the construction procedures of the waterproof sleeves are complex, the waterproof quality is difficult to guarantee, the water seepage phenomenon caused by poor sealing between the waterproof sleeves and the pipelines often occurs in operation, and the daily maintenance and management work of the buried pipe system is seriously influenced.
Because the water collecting and distributing device inspection well is a closed space and is buried underground, the inspection well in the region with high underground water level is subjected to the action of water buoyancy to generate upward buoyancy, if no qualified anti-floating measure is adopted, the inspection well is easy to float upwards to generate longitudinal displacement, and further engineering accidents such as pipeline connector breakage of the inspection well and the like are caused.
Disclosure of Invention
Technical problem to prior art existence, the utility model provides a ground source heat pump buries tub system water collection and distribution ware inspection shaft to solve infiltration and come-up scheduling problem that current water collection and distribution ware inspection shaft exists.
The utility model provides a pair of ground source heat pump buries pipe system water collection and distribution device inspection shaft, water collection and distribution device inspection shaft includes: an inspection well body; a manhole is arranged at the top of the inspection well body, a first waterproof sleeve is arranged at the end part of the inspection well body, and the first waterproof sleeve is fixedly connected with the main pipe; the lateral part of inspection shaft body is equipped with a plurality of second waterproof casings, the second waterproof casing is connected fixedly with the branch pipe.
Preferably, all around the bottom of inspection shaft body all be equipped with fixed earrings.
Preferably, an end flange is arranged on the manhole, the end flange is fixedly connected with a flange blind plate through a bolt assembly, and a rubber sealing gasket is arranged between the end flange and the flange blind plate.
Preferably, the first waterproof sleeve is provided with a first fixing flange, the main pipe is provided with a first outer welding flange, the first fixing flange is fixedly connected with the first outer welding flange through a bolt assembly, and a rubber sealing gasket is arranged between the first fixing flange and the first outer welding flange.
Preferably, a second fixing flange is arranged on the second waterproof sleeve, a second outer welding flange is arranged on the branch pipe, the second fixing flange is fixedly connected with the second outer welding flange through a bolt assembly, and a rubber sealing gasket is arranged between the second fixing flange and the second outer welding flange.
Preferably, the inspection well body, the manhole, the first waterproof casing and the second waterproof casing are all made of PE materials.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can require to distinguish into standard size commonly used according to the required space of engineering, adopt the PE material prefabricated in the mill to form, integrated PE material waterproof jacket pipe, waterproof flange manhole are in order to solve and wear inspection shaft pipeline gap infiltration problem simultaneously on the inspection shaft body, set up fixed earrings in order to resist the influence of water buoyancy and make things convenient for the scene fixed bottom the inspection shaft.
Drawings
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Wherein, 1, the inspection well body; 2. a manhole; 3. an end flange; 4. a flange blind plate; 5. a first waterproof sleeve; 6. a first fixed flange; 7. a main pipe; 8. a first outer welding flange; 9. a second waterproof sleeve; 10. a second fixed flange; 11. a branch pipe; 12. a second outer welding flange; 13. and fixing the earrings.
Detailed Description
The following examples are provided for better understanding of the present invention, and are not limited to the best mode, and do not limit the scope and content of the present invention, and any product that is the same or similar to the present invention, which is obtained by combining the features of the present invention with other prior art or the present invention, falls within the scope of the present invention.
Examples
Referring to fig. 1-2, a water collection and distribution device inspection well of a ground source heat pump buried pipe system, the water collection and distribution device inspection well comprises: the inspection well body 1 is prefabricated by adopting a PE material in a factory; the top of inspection shaft body 1 is equipped with manhole 2, and the upper end of manhole 2 is equipped with the tip flange 3 of PE material, and tip flange 3 passes through 4 fixed connection of flange blind flange of bolt assembly and PE material, and binding face department between tip flange 3 and the flange blind flange 4 is equipped with rubber seal gasket, and flange blind flange 4 opens the convenience and has solved the surface water infiltration problem simultaneously.
According to the size of a water pipe which is commonly used in engineering and goes in and out of an inspection well, a first waterproof sleeve 5 is integrated on the end wall of an inspection well body 1, a first fixing flange 6 is arranged on the first waterproof sleeve 5, the first waterproof sleeve and the first fixing flange are both made of PE materials and are produced integrally with the inspection well body 1 in a factory, a first outer welding flange 8 which is the same as the first fixing flange 6 in specification is welded on the outer wall of a main pipe 7 penetrating through the inspection well body 1, after the main pipe 7 is inserted into the first waterproof sleeve 5 in construction, the first outer welding flange 8 is fixedly connected with the first fixing flange 6 after being aligned, a stainless steel bolt assembly is adopted, and a rubber sealing gasket is arranged at the joint of the first outer welding flange and the first fixing flange; similarly, four second waterproof sleeves 9 are integrated on the side wall of the inspection well body 1, a second fixing flange 10 is arranged on each second waterproof sleeve 9, a second outer welding flange 12 is welded on the outer wall of each branch pipe 11, the second fixing flange 10 is fixedly connected with the second outer welding flange 12 through a bolt assembly, and a rubber sealing gasket is arranged between each second fixing flange 10 and the corresponding second outer welding flange 12; compared with the common waterproof casing pipe waterproof method, the sealing method is simple to operate and reliable in quality, the pipeline and the inspection well are connected into a whole through the flange, the sealing performance of the inspection well can be guaranteed, the problem that underground water permeates into the inspection well is effectively solved, and an ideal operating environment is provided for later-stage operation management.
In order to facilitate fixing the inspection well body 1 and offset the influence of water buoyancy on the inspection well body 1, the fixing earrings 13 are arranged around the bottom of the inspection well body 1, and after the inspection well body 1 is in place, the anchor rod penetrates through the fixing earrings 13 to be anchored into the soil to fix the inspection well body 1, so that the position of the inspection well body 1 is kept stable and does not move.
Compared with the existing concrete pouring or brick inspection well in the field and the method of independently arranging the wall-through waterproof casing, the PE inspection well in the embodiment is integrated in industrialized production, the PE waterproof casing, the waterproof flange manhole and the fixing earrings are integrated, the field construction process is simple, the number of links is small, the installation is not limited by the field construction environment, the project construction period is greatly shortened, the positions of various pipelines penetrating through the inspection well are tightly connected and sealed with the inspection well casing through flange bolts, the waterproof performance is reliable, the inspection well is anchored and fixed through anchor rods, and the water buoyancy is resisted to influence and the displacement is avoided. In addition, the inspection well is made of PE (polyethylene) materials, has certain strength and toughness, can adapt to deformation to a certain degree, has good corrosion resistance, has a service life of more than 50 years, can be recycled, meets the national requirements for building a conservation-minded society and developing a circular economy, and has good economic and social benefits.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (6)
1. A water collection and distribution device inspection well of a ground source heat pump underground pipe system is characterized by comprising: an inspection well body; a manhole is arranged at the top of the inspection well body, a first waterproof sleeve is arranged at the end part of the inspection well body, and the first waterproof sleeve is fixedly connected with the main pipe; the lateral part of inspection shaft body is equipped with a plurality of second waterproof casings, the second waterproof casing is connected fixedly with the branch pipe.
2. The inspection well of the water collecting and distributing device of the ground source heat pump buried pipe system of claim 1, wherein fixing lugs are arranged on the periphery of the bottom of the inspection well body.
3. The ground source heat pump buried pipe system water collection and distribution device inspection well of claim 1, wherein an end flange is arranged on the manhole, the end flange is fixedly connected with a flange blind plate through a bolt assembly, and a rubber sealing gasket is arranged between the end flange and the flange blind plate.
4. The inspection well for the water collecting and distributing device of the ground source heat pump buried pipe system as claimed in claim 1, wherein a first fixing flange is provided on the first waterproof casing, a first outer welding flange is provided on the main pipe, the first fixing flange is fixedly connected with the first outer welding flange through a bolt assembly, and a rubber sealing gasket is provided between the first fixing flange and the first outer welding flange.
5. The inspection well for the water collecting and distributing device of the ground source heat pump buried pipe system according to claim 1, wherein a second fixing flange is arranged on the second waterproof casing, a second outer welding flange is arranged on the branch pipe, the second fixing flange is fixedly connected with the second outer welding flange through a bolt assembly, and a rubber sealing gasket is arranged between the second fixing flange and the second outer welding flange.
6. The inspection well of the water collecting and dividing device of the ground source heat pump buried pipe system of claim 1, wherein the inspection well body, the manhole, the first waterproof sleeve and the second waterproof sleeve are made of PE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759001.8U CN213773472U (en) | 2020-11-25 | 2020-11-25 | Inspection well for water collecting and distributing device of ground source heat pump underground pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759001.8U CN213773472U (en) | 2020-11-25 | 2020-11-25 | Inspection well for water collecting and distributing device of ground source heat pump underground pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773472U true CN213773472U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022759001.8U Active CN213773472U (en) | 2020-11-25 | 2020-11-25 | Inspection well for water collecting and distributing device of ground source heat pump underground pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773472U (en) |
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2020
- 2020-11-25 CN CN202022759001.8U patent/CN213773472U/en active Active
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