CN114233951A - Building engineering is with warm comdenstion water leak protection device that leads to - Google Patents
Building engineering is with warm comdenstion water leak protection device that leads to Download PDFInfo
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- CN114233951A CN114233951A CN202111540624.9A CN202111540624A CN114233951A CN 114233951 A CN114233951 A CN 114233951A CN 202111540624 A CN202111540624 A CN 202111540624A CN 114233951 A CN114233951 A CN 114233951A
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- Prior art keywords
- condensed water
- leakage
- pipe
- water outlet
- heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Abstract
The invention discloses a heating and ventilating condensed water leakage-proof device for construction engineering, which comprises a condensed water outlet pipe and a connecting joint connected to the condensed water outlet pipe and used for connecting a water outlet of a water collecting tray, wherein a pipe orifice at one side of the condensed water outlet pipe, which is connected with the connecting joint, is provided with a first hooping ring made of elastic material, a connecting pipe is arranged by passing through the first hooping ring in an interference fit manner, the connecting joint and the connecting pipe form a splicing fit, the connecting pipe is positioned at one end in the condensed water outlet pipe and provided with a leakage-proof inner core in a penetrating manner, the leakage-proof inner core is in interference fit with the inner side wall of the condensed water outlet pipe, and a sealing ring is arranged between the leakage-proof inner core and the inner side wall of the condensed water outlet pipe. According to the heating ventilation condensed water leakage-proof device for the building engineering, the connecting joint is connected with the leakage-proof inner core in the condensed water outlet pipe through the connecting pipe, the joints are in interference fit, sealing leakage prevention is achieved, and multiple parts are high in replaceability and convenient for subsequent leakage-proof maintenance.
Description
Technical Field
The invention relates to a method.
Background
Generally, when outdoor air exchanges heat with a surface cooler of a main air conditioner to absorb heat, because the wall temperature of the surface cooler is lower than the dew point temperature of the outdoor air, water vapor contained in the outdoor air is separated out on the wall of the surface cooler to form dew, and when dew grows to a certain degree, the dew slides to a condensed water tray below the surface cooler, so that condensed water is formed. There are two main places for the air conditioning system to produce condensed water: the air conditioner comprises a surface air cooler of an outdoor host machine and an indoor air conditioner terminal (such as a fan coil). The outdoor main machine is generally arranged on the outdoor flat ground or the roof, the drainage requirement of the place is not high generally, but the leakage of condensed water can also occur, the leakage mainly occurs to a machine set which is arranged on the roof and does not perform waterproof treatment on the roof, and in the cold place in the north, if the condensed water is not discharged in time in a centralized manner, the floor is easy to freeze for a long time, so that the water seepage of the floor is caused. The treatment measures are generally that the floor is subjected to waterproof treatment before construction and condensed water is discharged in time and intensively. The leakage of the condensed water of the indoor unit is generally concentrated on a condenser water collecting disc or a condenser water outlet guide pipe, wherein the water leakage of the condenser water collecting disc can be avoided by leveling the water collecting disc mainly because the water collecting disc is installed unevenly. However, the leakage caused by the condenser water outlet conduit is mainly caused by the aging of the joint of the condenser water outlet conduit and the water collecting tray or the damage of the pipe body, and if the condenser water outlet conduit and the water collecting tray are not replaced or repaired in time, a large leakage accident can be caused. However, the existing condensed water outlet pipe is only connected with a common plug-in fitting and is supplemented with heat-insulating foam, so that leakage is easy to occur, and subsequent inspection, leakage and maintenance are difficult.
Disclosure of Invention
In view of the above problems in the prior art, an object of the present invention is to provide a heating ventilation condensed water leakage prevention device for building engineering, which can be conveniently connected to a water outlet of a water collecting tray and is not easy to leak condensed water.
In order to achieve the above object, an aspect of the present invention provides a heating ventilation condensed water leakage prevention device for building engineering, which includes a condensed water outlet pipe and a connector connected to the condensed water outlet pipe and used for connecting to a water outlet of a water collecting tray, wherein a pipe orifice of one side of the condensed water outlet pipe connected to the connector is configured with a first hooping ring made of an elastic material, a connecting pipe is arranged through the first hooping ring in an interference fit manner, the connector and the connecting pipe form a plug-in fit, the connecting pipe is located at one end of the condensed water outlet pipe, a leakage prevention inner core is arranged in a penetrating manner, the leakage prevention inner core is in interference fit with an inner side wall of the condensed water outlet pipe, and a sealing ring is arranged between the leakage prevention inner core and the condensed water outlet pipe.
Preferably, the leakproof inner core is made of elastic materials and is in a hollow dumbbell shape, one end of the leakproof inner core forms an inlet end which is convenient for the connecting pipe to be inserted, and the other end of the leakproof inner core forms an outlet end which is convenient for the condensed water to be led out.
Preferably, a waist hoop which is convenient for enabling the connecting pipe to form close fit with the leakproof inner core is arranged between the inlet end and the outlet end.
Preferably, the outlet end is formed in a bell mouth shape so as to facilitate the drainage of condensed water.
Preferably, the inner wall of the outlet end in the shape of a trumpet is provided with a plurality of diversion trenches.
Preferably, the connecting joint comprises a clamping end which forms clamping fit with the condensed water outlet and an inserting end which forms inserting fit with the connecting pipe.
Preferably, the insertion end is inserted into the first connecting end of the connecting pipe in an interference fit manner, and the second connecting end of the connecting pipe is inserted into the inlet end of the leakproof inner core in an interference fit manner.
Preferably, a second clamping ring is arranged on the outer side of the connecting pipe between the connecting joint and the condensed water outlet pipe.
Preferably, the first tightening ring, the second tightening ring and the leakproof inner core are made of rubber materials.
Preferably, a steel ring is arranged inside the first hooping ring in a compounding manner.
Compared with the prior art, the heating ventilation condensed water leakage-proof device for the building engineering, provided by the invention, has the advantages that the connecting joint is connected with the leakage-proof inner core in the condensed water outlet pipe through the connecting pipe, the joints are in interference fit, the sealing leakage is realized, the replaceability of a plurality of parts is strong, and the subsequent leakage-proof maintenance is convenient.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
Fig. 1 is a schematic structural view of a heating, ventilating and condensed water leakage-proof device for construction engineering.
Fig. 2 is a schematic structural diagram of another view angle of the heating, ventilating and condensing water leakage-proof device for construction engineering.
Fig. 3 is a schematic sectional view taken along a-a in fig. 2 (a partially enlarged view including a portion B).
Fig. 4 is a schematic perspective view of a heating, ventilating and condensed water leakage-proof device for construction engineering.
The main reference numbers:
1-a condensate water outlet pipe; 2-a first cinch ring; 3-a second cinching ring; 4-connecting pipe; 5-connecting a joint; 6-a locking mechanism; 7-leak-proof inner core; 21-steel ring; 31-a hoop body; 32-a fastening screw; 41-fixed wing; 42-a first connection end; 43-a second connection end; 51-an insertion end; 52-a clamping end; 61-locking the end; 71-an inlet end; 72-an outlet end; 73-a first sealing ring; 74-waist hoop; 75-a second seal ring; 421-a thread surface; 611-raised head; 721-guide groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
As shown in fig. 1 to 4, an embodiment of the present invention provides a heating ventilation condensed water leakage prevention device for building engineering, which includes a condensed water outlet pipe 1 and a connection joint 5 connected to the condensed water outlet pipe 1 and used for connecting a water outlet (not shown in the figure) of a water collection tray, wherein a first hoop ring 2 made of an elastic material is constructed at a pipe orifice of one side of the condensed water outlet pipe 1 connected to the connection joint 5, a connection pipe 4 is arranged through the first hoop ring 2 in an interference fit manner, the connection joint 5 and the connection pipe 4 form an insertion fit, the connection pipe 4 is located at one end of the condensed water outlet pipe 1, a leakage prevention inner core 7 is arranged in the penetration manner, the leakage prevention inner core 7 is in an interference fit with an inner side wall of the condensed water outlet pipe 1, and a sealing ring is arranged between the leakage prevention inner core 7 and the inner side wall of the condensed water outlet pipe 1. Specifically, as shown in fig. 3, the leakproof inner core 7 may also be made of an elastic material and is configured into a hollow dumbbell shape, one end of which forms an inlet port 71 for facilitating the insertion of the connecting pipe 4, and the other end of which forms an outlet port 72 for facilitating the drainage of condensed water. Although the leakproof inner core 7 may also be made of an elastic material and inserted into the condensate water outlet pipe 1 in an interference fit manner, in order to provide a better sealing effect, the sealing ring may specifically include a first sealing ring 73 disposed between the inlet end 71 and the inner side wall of the condensate water outlet pipe 1, and a second sealing ring 75 disposed between the outlet end 72 and the inner side wall of the condensate water outlet pipe 1. Meanwhile, in order to form a tight fit between the leakproof core 7 and the connecting pipe 4, a waist hoop 74 which is convenient for forming a tight fit between the connecting pipe 4 and the leakproof core 7 is preferably arranged between the inlet end 71 and the outlet end 72. In addition, in order to prevent the leakage-proof core 7 from being aged more quickly due to the accumulation of the condensed water, and to increase the risk of leakage, as shown in fig. 3, it is preferable that the outlet end 72 is formed in a bell-mouth shape to facilitate the drainage of the condensed water. Meanwhile, a plurality of flow guide grooves 721 may be formed on the inner wall of the bell-mouth-shaped outlet end 72 to accelerate the discharge of the condensed water.
In some embodiments of the present invention, the connection joint 5 may specifically include a clamping end 52 forming a clamping fit with the condensed water outlet, and an insertion end 51 forming a plugging fit with the connection pipe 4. Further, the insertion end 51 of the connection joint 5 can be inserted into the first connection end 42 of the connection pipe 4 in an interference fit manner, and the second connection end 43 of the connection pipe 4 is inserted into the inlet end 71 of the leakproof inner core 7 in an interference fit manner. Also, in order to achieve a tight plug-in fit, as shown in fig. 3, the inner side wall of the connection pipe may be glued, and a thread surface 421 for forming a seal is formed at least on the inner side wall of the first connection end 42.
Furthermore, in other embodiments, in order to make the connection joint 5 and the connection pipe 4 form a tight fit, as shown in fig. 3, a second clamping ring 3 is provided at the outer side of the connection pipe 4 between the connection joint 5 and the condensate outlet pipe 1. The second clamping ring 3 serves to create a constant clamping force between the connecting tube 4 and the insertion end 51, preventing leakage. Meanwhile, as can be seen from fig. 3, the steel ring 21 is compositely arranged in the first hooping ring 2, so that the pipe orifice has relatively better mechanical strength and is prevented from being torn. The second tightening ring 3 is different from the first tightening ring 2 in that it needs to provide a relatively larger tightening force, and therefore, compared with the first tightening ring 2 in structure, in addition to a larger size, as an improvement, a fixing wing may be provided at a position where the second tightening ring 3 is provided on the connection pipe 4, and the second tightening ring 3 made of rubber material may be inserted on the fixing wing 41 to form a fixed matching relationship. Meanwhile, in order to prevent the relative sliding, a fastening screw 32 may be provided on the tightening ring body 31 of the second tightening ring 3, and the fastening screw 32 may be connected to the fixed wing 41 through the tightening ring body 31. And removal of the connection sub 5 from the connection pipe 4 can be achieved by simply removing the fastening screw 32 when the joint part is replaced in subsequent service. In the present invention, the first tightening ring 2 and the leakage preventing core 7 may be made of a rubber material, as in the second tightening ring 3. Besides the good sealing effect, the sealing device also has the beneficial effect of low manufacturing cost.
Please refer to fig. 3 and fig. 4 in addition, attach fitting 5 is used for being connected one side with ponding dish delivery port and is joint end 52, and convenient installation and follow-up change are convenient, the joint is served and can be set up locking mechanism 6 and realize being connected with ponding dish delivery port, specifically, locking mechanism 6 includes relative articulated setting and is in the locking lever (not marking) of joint end 52 both sides, the locking lever articulates joint end one side structure is locking end 61, when locking end rotates in order to realize the joint around articulated department, locking end to the inside wall of joint end stretches out the plush copper 611 that forms the joint of being convenient for. The structure can realize stable connection, and is convenient to detach, maintain and replace.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. The utility model provides a building engineering is with warm comdenstion water leak protection device that leads to, includes the comdenstion water outlet pipe and connects be used for connecting the attach fitting of ponding dish delivery port on the comdenstion water outlet pipe, wherein, the comdenstion water goes out water piping connection the mouth of pipe department of one side of attach fitting is constructed the first hooping ring that an elasticity material was made, passes first hooping ring interference fit is equipped with a connecting pipe, attach fitting with the connecting pipe forms the grafting cooperation, just the connecting pipe is located one end in the comdenstion water outlet pipe is worn to be equipped with a leak protection inner core, the leak protection inner core with the inside wall interference fit of comdenstion water outlet pipe and be provided with the sealing washer between the two.
2. The anti-leakage device for heating and ventilating condensed water in building engineering as claimed in claim 1, wherein the anti-leakage inner core is made of elastic material and is constructed in a hollow dumbbell shape, one end of the anti-leakage inner core forms an inlet end for facilitating the insertion of the connecting pipe, and the other end of the anti-leakage inner core forms an outlet end for facilitating the leading-out of the condensed water.
3. A heating and ventilating condensed water leakage-proof device for building engineering as claimed in claim 2, wherein a waist hoop for facilitating the connection pipe to form a tight fit with the leakage-proof core is arranged between the inlet end and the outlet end.
4. A heating and ventilating condensed water leakage preventing device for construction engineering as claimed in claim 2, wherein said outlet end is formed in a bell mouth shape to facilitate the drainage of condensed water.
5. The heating, ventilating and condensing water leakage preventing device for construction engineering as claimed in claim 4, wherein a plurality of guide grooves are provided on an inner wall of the bell-mouth-shaped outlet end.
6. A heating and ventilating condensed water leakage preventing device for building engineering as claimed in claim 1, wherein the connecting joint comprises a clamping end which forms a clamping fit with the condensed water outlet and an inserting end which forms a splicing fit with the connecting pipe.
7. The heating and ventilating condensed water leakage preventing device for construction engineering as claimed in claim 6, wherein the inserting end is inserted into the first connecting end of the connecting pipe in an interference fit manner, and the second connecting end of the connecting pipe is inserted into the inlet end of the leakage preventing core in an interference fit manner.
8. A heating and ventilating condensed water leakage preventing device for building engineering as claimed in claim 1, wherein a second tightening ring is provided at an outer side of the connection pipe between the connection joint and the condensed water outlet pipe.
9. The anti-leakage device for heating and ventilating condensed water in building engineering of claim 8, wherein the first clamping ring, the second clamping ring and the anti-leakage inner core are made of rubber.
10. The heating, ventilating and condensed water leakage preventing device for construction engineering as claimed in claim 1, wherein a steel ring is compositely arranged inside the first tightening ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540624.9A CN114233951A (en) | 2021-12-16 | 2021-12-16 | Building engineering is with warm comdenstion water leak protection device that leads to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111540624.9A CN114233951A (en) | 2021-12-16 | 2021-12-16 | Building engineering is with warm comdenstion water leak protection device that leads to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114233951A true CN114233951A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111540624.9A Pending CN114233951A (en) | 2021-12-16 | 2021-12-16 | Building engineering is with warm comdenstion water leak protection device that leads to |
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| CN (1) | CN114233951A (en) |
Citations (9)
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| CN201014105Y (en) * | 2007-03-09 | 2008-01-30 | 李深智 | Connector of pipe |
| KR100891149B1 (en) * | 2008-11-27 | 2009-04-06 | 주식회사동원프라스틱 | A sewge pipes connecting assembly of pipe and connector by one coupling |
| KR20100005626A (en) * | 2008-07-07 | 2010-01-15 | 김인수 | Drain hose for air conditioner and making method of it |
| US20110115219A1 (en) * | 2008-04-04 | 2011-05-19 | Halcor Metal Works S.A. | Insert for a pipe-fitting system comprising a fitting and a pipe and pipe-fitting system comprising the insert |
| CN203809901U (en) * | 2014-04-08 | 2014-09-03 | 宁波联鹰工程塑料五金有限公司 | Pipe joint |
| CN209130351U (en) * | 2018-12-05 | 2019-07-19 | 上饶市圣麦司洁具制造有限公司 | A kind of removably flexible water pipe |
| CN210398008U (en) * | 2019-08-27 | 2020-04-24 | 广东富森汽车零部件制造有限公司 | Firm car cooling pipeline of installation connects |
| CN211344313U (en) * | 2019-11-21 | 2020-08-25 | 武汉华康世纪洁净室技术工程有限公司 | Drain pipe leak protection device |
| CN212644779U (en) * | 2020-04-29 | 2021-03-02 | 常州市万康电子有限公司 | Air conditioner connecting pipe convenient to change sheath |
-
2021
- 2021-12-16 CN CN202111540624.9A patent/CN114233951A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014105Y (en) * | 2007-03-09 | 2008-01-30 | 李深智 | Connector of pipe |
| US20110115219A1 (en) * | 2008-04-04 | 2011-05-19 | Halcor Metal Works S.A. | Insert for a pipe-fitting system comprising a fitting and a pipe and pipe-fitting system comprising the insert |
| KR20100005626A (en) * | 2008-07-07 | 2010-01-15 | 김인수 | Drain hose for air conditioner and making method of it |
| KR100891149B1 (en) * | 2008-11-27 | 2009-04-06 | 주식회사동원프라스틱 | A sewge pipes connecting assembly of pipe and connector by one coupling |
| CN203809901U (en) * | 2014-04-08 | 2014-09-03 | 宁波联鹰工程塑料五金有限公司 | Pipe joint |
| CN209130351U (en) * | 2018-12-05 | 2019-07-19 | 上饶市圣麦司洁具制造有限公司 | A kind of removably flexible water pipe |
| CN210398008U (en) * | 2019-08-27 | 2020-04-24 | 广东富森汽车零部件制造有限公司 | Firm car cooling pipeline of installation connects |
| CN211344313U (en) * | 2019-11-21 | 2020-08-25 | 武汉华康世纪洁净室技术工程有限公司 | Drain pipe leak protection device |
| CN212644779U (en) * | 2020-04-29 | 2021-03-02 | 常州市万康电子有限公司 | Air conditioner connecting pipe convenient to change sheath |
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