CN219572114U - Waterproof device of ground source heat pump air conditioning system - Google Patents

Abstract

The utility model relates to the technical field of waterproofing and discloses a waterproof device of a ground source heat pump air conditioning system, which comprises a base, a top block and a vertical pipeline, wherein the base and the top block are respectively provided with a first groove and a second groove which are communicated with each other, the vertical pipeline penetrates through the base and the top block, a sealing rubber ring with a T-shaped section is fixedly arranged on the vertical pipeline, the sealing rubber ring is positioned in the first groove and the second groove, a plurality of groups of struts distributed around the vertical pipeline are fixedly arranged in the first groove, and a top plate with an annular structure, one side surface of which is in contact with the sealing rubber ring, is fixedly arranged on the struts. Compared with the prior art, the utility model has the beneficial effects that: the sealing part can follow the change of thermal expansion and contraction of the vertical pipeline, so that the sealing part can be tightly attached to the vertical pipeline all the time, the situation that water seeps into the installation position of the vertical pipeline is effectively avoided, and the sealing part is beneficial to use.

Description

Waterproof device of ground source heat pump air conditioning system

Technical Field

The utility model relates to the technical field of waterproofing, in particular to a waterproofing device of a ground source heat pump air conditioning system.

Background

In an outdoor heat exchange subsystem of a ground source heat pump central air conditioning system, a buried horizontal pipe section is frequently touched to turn up a basement bottom plate to enter a household. In view of the fact that PE horizontal pipes are made of PE, concrete poured with basement bottom plates cannot be 100% cemented, and due to the pressure effect of bearing groundwater, water seepage phenomenon of the basement bottom plates at exposed points of the horizontal pipes is often found in engineering practice.

The existing waterproof device is mainly used for sealing the upper surface and the lower surface of the vertical pipeline, which are in contact with concrete, however, the vertical pipeline penetrates through the concrete layer and is accompanied with the conditions of thermal expansion and cold contraction of the pipeline, so that the sealing effect is poor, and the use is not facilitated.

Disclosure of Invention

The utility model aims to provide a waterproof device of a ground source heat pump air conditioning system, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a watertight fittings of ground source heat pump air conditioning system, includes base, kicking block and vertical pipeline, and first recess and the second recess of intercommunication are respectively equipped with in base and the kicking block each other, vertical pipeline runs through base and kicking block, fixed mounting has the sealing rubber circle that the cross-section is T type structure on the vertical pipeline, and sealing rubber circle is located first recess and second recess, fixed mounting has the pillar that the multiunit is around vertical pipeline distribution in the first recess, and common fixed mounting has the roof of the annular structure that one side surface contradicted with sealing rubber circle on the pillar, fixed mounting has the clamp plate of annular structure and sealing rubber circle contradicted in the second recess, equal fixed mounting has the installation room around vertical pipeline distribution in first recess and the second recess, and the installation room does not set up the lateral wall with the one side of vertical pipeline contact and installs indoor fixed mounting and has the annular gasbag around vertical pipeline distribution, gasbag surface and vertical pipeline conflict.

As a further scheme of the utility model: the base is provided with a mounting groove for mounting the ejector blocks, the ejector blocks are connected with a plurality of groups of fixing screws in a threaded mode at intervals, and the fixing screws penetrate through the ejector blocks and are in threaded connection with the base.

As a further scheme of the utility model: and the pressure plate is fixedly provided with limiting rings distributed around the top plate, and the limiting rings are in sliding contact with the outer side surface of the top plate.

As a further scheme of the utility model: and one side surface of the installation chamber is contacted with the surface of the sealing rubber ring, and a retainer ring surrounding the sealing rubber ring is fixedly installed on the contact surface of the installation chamber.

As a further scheme of the utility model: the air bag is respectively communicated with a first air charging pipe and a second air charging pipe, and valves are arranged on the first air charging pipe and the second air charging pipe.

As a further scheme of the utility model: an inflation groove is formed in the top block, a cover plate is connected to the inflation groove through threads, and the first inflation tube and the second inflation tube extend into the inflation groove.

Compared with the prior art, the utility model has the beneficial effects that: the sealing part can follow the change of thermal expansion and contraction of the vertical pipeline, so that the sealing part can be tightly attached to the vertical pipeline all the time, the situation that water seeps into the installation position of the vertical pipeline is effectively avoided, and the sealing part is beneficial to use.

Drawings

Fig. 1 is a front view of a waterproof device of a ground source heat pump air conditioning system.

Fig. 2 is an enlarged view at A1 in fig. 1.

Fig. 3 is an enlarged view at A2 in fig. 1.

Wherein: 1. a base; 2. a mounting groove; 3. a top block; 4. a fixing screw; 5. a first groove; 6. sealing the rubber ring; 7. a second groove; 8. a support post; 9. a top plate; 10. a mounting chamber; 11. an air bag; 12. a first inflation tube; 13. a valve; 14. a retainer ring; 15. an air charging tank; 16. a cover plate; 17. a pressing plate; 18. a limiting ring; 19. a vertical pipe; 20. and a second inflation tube.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a structure diagram of a waterproof device of a ground source heat pump air conditioning system according to an embodiment of the present utility model includes a base 1, a top block 3 and a vertical pipe 19, wherein a first groove 5 and a second groove 7 are respectively and mutually communicated in the base 1 and the top block 3, the vertical pipe 19 penetrates through the base 1 and the top block 3, a sealing rubber ring 6 with a T-shaped cross section is fixedly installed on the vertical pipe 19, the sealing rubber ring 6 is located in the first groove 5 and the second groove 7, a plurality of groups of struts 8 distributed around the vertical pipe 19 are fixedly installed in the first groove 5, a top plate 9 with an annular structure with one side surface abutting against the sealing rubber ring 6 is fixedly installed on the struts 8, a pressing plate 17 with an annular structure abutting against the sealing rubber ring 6 is fixedly installed in the second groove 7, installation chambers 10 distributed around the vertical pipe 19 are fixedly installed in the first groove 5 and the second groove 7, a side wall is not arranged on one surface of the installation chamber 10 contacting the vertical pipe 19, and an annular airbag 11 distributed around the vertical pipe 19 is fixedly installed in the installation chamber 10, and the surface abutting against the vertical airbag 19.

The base 1 is provided with a mounting groove 2 for mounting the jacking block 3, the jacking block 3 is connected with a plurality of groups of fixing screws 4 which are distributed at intervals in a threaded manner, and the fixing screws 4 penetrate through the jacking block 3 and are connected with the base 1 in a threaded manner.

And the pressing plate 17 is fixedly provided with limiting rings 18 distributed around the top plate 9, and the limiting rings 18 are in sliding contact with the outer side surface of the top plate 9.

One side surface of the installation chamber 10 is in contact with the surface of the sealing rubber ring 6, and a retainer ring 14 surrounding the sealing rubber ring 6 is fixedly installed on the contact surface of the installation chamber 10.

In practical application, the embodiment of the utility model is communicated with a horizontal pipe positioned in the ground through a vertical pipe 19 in a ground source heat pump air conditioning system, a sealing rubber ring 6 is fixedly installed on the vertical pipe 19 through strong glue and the like, then the vertical pipe 19 passes through a base 1, the end faces of the sealing rubber ring 6 are respectively contacted with the surfaces of a top plate 9 and an installation chamber 10, a top block 3 is installed on the vertical pipe 19, then the top block 3 is fixed on the base 1 through a fixing screw 4, the base 1 and concrete are poured together after the installation is completed, after the top block 3 is fixed with the base 1, a pressure plate 17 is matched with the top plate 9 to apply pressure to the sealing rubber ring 6 at the moment, and then the pressure to the inner side can be applied to the sealing rubber ring 6 due to the existence of an outer limit ring 18, so that the sealing rubber ring 6 is more close to the surfaces of the vertical pipe 19 and the installation chamber 10, thereby realizing the sealing connection of the sealing rubber ring 6 with the vertical pipeline 19 and the installation chamber 10, then inflating the airbag 11, the airbag 11 is abutted against the vertical pipeline 19 under the limit of the installation chamber 10 after inflating, and then sealing the connection part of the vertical pipeline 19 with the top block 3 and the base 1, when the vertical pipeline 19 expands with heat and contracts with cold, the sealing rubber ring 6 and the airbag 11 can change along with the change of the vertical pipeline 19, thereby ensuring that the sealing rubber ring 6 and the airbag 11 can be tightly adhered and sealed with the vertical pipeline 19 all the time, realizing the attaching and sealing of the vertical pipeline 19, effectively avoiding the situation that the water seepage occurs at the installation position of the vertical pipeline 19, being beneficial to use, and being capable of detaching the top block 3 when the maintenance is needed later, at this time, being capable of carrying out maintenance and replacement on internal components without taking the whole device out from concrete, the convenience of subsequent maintenance is improved.

As shown in fig. 1 and 2, as a preferred embodiment of the present utility model, an airbag 11 is respectively connected to a first inflation tube 12 and a second inflation tube 20, and valves 13 are disposed on the first inflation tube 12 and the second inflation tube 20.

The top block 3 is provided with an air charging groove 15, the air charging groove 15 is connected with a cover plate 16 in a threaded manner, and the first air charging pipe 12 and the second air charging pipe 20 extend into the air charging groove 15.

The embodiment of the utility model provides a when practical application, back on base 1 is fixed to kicking block 3, opens apron 16 and makes first gas tube 12 and second gas tube 20 expose, and external aerating device inflates through the gasbag 11 of first gas tube 12 and second gas tube 20 upper and lower side respectively to make the gasbag 11 can tightly contradict with vertical pipeline 19's surface, thereby realize the sealing of vertical pipeline 19 and kicking block 3, base 1 junction, avoid water to get into in first recess 5 and the second recess 7.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (6)

1. The utility model provides a watertight fittings of ground source heat pump air conditioning system, includes base, kicking block and vertical pipeline, and first recess and the second recess of intercommunication each other are equipped with respectively in base and the kicking block, and vertical pipeline runs through base and kicking block, its characterized in that, fixed mounting has the sealing rubber circle that the cross-section is T type structure on the vertical pipeline, and sealing rubber circle is located first recess and second recess, fixed mounting has the pillar that multiunit around vertical pipeline distributes in the first recess, and common fixed mounting has the roof of the annular structure that one side surface contradicted with sealing rubber circle on the pillar, fixed mounting has the clamp plate of annular structure and contradicted with sealing rubber circle in the second recess, and equal fixed mounting has the installation room around vertical pipeline distribution in first recess and the second recess, and the installation room does not set up the lateral wall with the one side of vertical pipeline contact and installs indoor fixed mounting and has the annular gasbag around vertical pipeline distribution, gasbag surface and vertical pipeline conflict.

2. The waterproof device of the ground source heat pump air conditioning system according to claim 1, wherein the base is provided with a mounting groove for mounting the top block, a plurality of groups of fixing screws distributed at intervals are connected to the top block in a threaded manner, and the fixing screws penetrate through the top block and are connected with the base in a threaded manner.

3. The waterproof device of the ground source heat pump air conditioning system according to claim 1, wherein limiting rings distributed around the top plate are fixedly arranged on the pressing plate, and the limiting rings are in sliding contact with the outer side surface of the top plate.

4. A waterproof device of a ground source heat pump air conditioning system according to claim 1, wherein a side surface of the installation chamber is in contact with a surface of the sealing rubber ring, and a retainer ring surrounding the sealing rubber ring is fixedly installed on the contact surface of the installation chamber.

5. The waterproof device of the ground source heat pump air conditioning system according to claim 1, wherein the air bag is respectively communicated with a first air charging pipe and a second air charging pipe, and valves are arranged on the first air charging pipe and the second air charging pipe.

6. The waterproof device of the ground source heat pump air conditioning system according to claim 5, wherein the top block is provided with an air charging groove, the air charging groove is connected with a cover plate through threads, and the first air charging pipe and the second air charging pipe extend into the air charging groove.