CN219318235U

CN219318235U - Water pipe joint

Info

Publication number: CN219318235U
Application number: CN202223020716.7U
Authority: CN
Inventors: 吴小芳; 陈贤军; 俞军; 杨文江
Original assignee: Xinchang Hongli Refrigeration Co ltd
Current assignee: Xinchang Hongli Refrigeration Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-07-07
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a water pipe joint, which comprises: the connector body is provided with a water leakage sensor which is used for detecting water leakage of the connector body; the joint body comprises a first joint and a second joint, and the first joint is connected with the second joint through a reinforcing sleeve. The utility model has novel structure, has the water leakage detection function, is split-type, and can reduce the manufacturing cost.

Description

Water pipe joint

Technical Field

The utility model belongs to the technical field of air conditioner accessories, and particularly relates to a water pipe connector.

Background

Commercial air conditioners are commonly called air conditioning units with a pressure of more than 3HP, so that commercial air conditioners are quite various in types and comprise an air cooling heat pump type central air conditioning unit, a water cooling screw type water chilling unit, a centrifugal water chilling unit and the like.

In commercial air conditioners, water pipe joints are common connecting fittings and are also the parts most prone to water leakage; the existing water pipe connector is difficult to find in time when water leakage occurs, so that larger loss is generated. The prior art discloses a sealed water pipe joint assembly (publication number CN 213839913U) for a central air conditioner, which solves the problem of poor sealing property at the joint of a first joint and a second joint, but when water leakage occurs at the joint of the water pipe joint and a water pipe, the water pipe joint is difficult to find in time, and the technical problem is the same as the problem.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and provides the water pipe connector which is novel in structure, has a water leakage detection function, is split-type in design and can reduce manufacturing cost.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a water connection, comprising: the joint body, its characterized in that: the joint body is provided with a water leakage sensor which is used for detecting water leakage of the joint body; the joint body comprises a first joint and a second joint, and the first joint is connected with the second joint through a reinforcing sleeve. The water pipe connector has novel structure, water leakage detection function and split design, and can reduce manufacturing cost.

Further, be equipped with the cassette that is used for the joint sensor that leaks on the joint body, the dismouting of the sensor that leaks of being convenient for, change, maintenance are convenient, cassette and the sensor in close contact that leaks restrict the sensor that leaks and freely deviate from through frictional force effect, have guaranteed the installation stability of the sensor that leaks.

Further, the clamping seat is provided with two elastic parts which are distributed oppositely, so that the clamping seat is provided with a U-shaped clamping groove with a variable opening, the U-shaped clamping seat is connected with the water leakage sensor in an interference fit mode, the two sides of the water leakage sensor are simultaneously extruded by the elastic parts, the water leakage sensor cannot be freely separated from the U-shaped clamping groove, the limiting is reliable, the elastic parts are in tight contact with the water leakage sensor, and large friction force exists, so that the water leakage sensor cannot be freely separated from the clamping seat.

Further, the first joint threaded connection has the adapter, and the adapter is equipped with outer fender ring, and first joint internal thread, but connecting line, the external screw thread of adapter also can connect the pipeline, and the suitability of connection is strong, and outer fender ring plays the shutoff effect to the pipeline of connecting to be difficult for the seepage.

Further, be equipped with cushion cap and sealing washer in the first joint, the adapter is pressed the sealing washer and is fixed on the cushion cap, and the sealing washer is two-way to receive the extrusion of cushion cap and adapter and produce deformation, and then shutoff first joint and adapter junction's gap, and then be difficult for the seepage, pull down the adapter, removable sealing washer is simple and convenient.

Further, be equipped with sealed reinforcement portion between reinforcement cover and the second joint, improved the leakproofness of reinforcement cover and second joint junction, be difficult for taking place the seepage.

Further, one port of the sealing and reinforcing part is matched with the outer diameter of the reinforcing sleeve, the other port of the sealing and reinforcing part is matched with the outer diameter of the second joint, the sealing and reinforcing part is matched with the caliber of the reinforcing sleeve and the caliber of the second joint, good sealing performance can be guaranteed, and manufacturing materials can be saved.

Further, the second joint, the reinforcing sleeve and the sealing reinforcing part are of an integrated structure, so that the structure is firm, mass production is facilitated, leakage caused by gaps at the joint is avoided, and the sealing performance is strong.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. when the joint body leaks, water can cover two detection electrodes of the water leakage sensor, and then short circuit occurs, so that the electric signal inside the water leakage sensor is changed, and then the occurrence of water leakage is detected, a controller on a main board receives the electric signal of the water leakage sensor, and a display panel displays faults to remind a user to remedy in time so as to reduce loss.

2. The water leakage sensor is convenient to assemble and disassemble, convenient to replace and overhaul, and when in installation, the elastic part is extruded outwards, so that the opening of the U-shaped clamping groove is enlarged, then the water leakage sensor is installed, after the elastic part is loosened, the two sides of the water leakage sensor are simultaneously subjected to rebound force of the elastic part, the water leakage sensor cannot be freely separated from the U-shaped clamping groove, the water leakage sensor is limited and reliable, the elastic part is in tight contact with the water leakage sensor, larger friction force exists, the U-shaped clamping seat is connected with the water leakage sensor in an interference fit manner, and the water leakage sensor cannot be freely separated from the clamping seat.

3. The first joint can be connected with an air conditioner matched pipeline, and the adapter can also be connected with the air conditioner matched pipeline so as to cope with the condition that the first joint 2 is not applicable, thereby enhancing the adaptability of connection; the adapter is rotated inwards until the adapter presses the sealing ring on the bearing platform, the sealing ring is extruded by the bearing platform and the adapter bidirectionally to deform, gaps at the joint of the first adapter and the adapter are blocked, leakage is not easy to occur, the adapter is detached, and the sealing ring can be taken out for replacement, so that the device is simple and convenient.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic view showing a structure of a water leakage sensor and a joint body in connection with the first embodiment;

FIG. 3 is a schematic diagram of a card holder according to the first embodiment;

FIG. 4 is a schematic diagram of a second embodiment of the present utility model;

FIG. 5 is a schematic diagram of a third embodiment of the present utility model;

fig. 6 is a schematic structural diagram of the adapter, seal ring, and adapter body connection in the third embodiment.

In the figure: 1-a joint body; 2-a first linker; 3-a second linker; 4-reinforcing the sleeve; 5-sealing the reinforcement; 6-a water leakage sensor; 7-a clamping seat; 8-an elastic part; 9-adapter; 10-an outer baffle ring; 11-a bearing platform; 12-sealing ring.

Detailed Description

As shown in fig. 1 to 3, a first embodiment of the present utility model is shown.

A water connection, comprising: the connector body 1, the connector body 1 includes first joint 2 and second joint 3, and first joint 2 and second joint 3 intercommunication, and first joint 2 can adopt brass to make, and second joint 3 can adopt copper to make, split type design, compare in the whole copper manufacturing that adopts of connector body 1, the cost is reduced. The first joint 2 is internally provided with threads and is connected with an air conditioner matched pipeline in a matching way, and the second joint 3 is connected with a water pipe.

The first joint 2 connects the second through strengthening cover 4 and connects 3, and the setting of strengthening cover 4 has improved the joint strength that first joint 2 and second connect 3, guarantees sufficient area of contact, and the leakproofness of both junction is good.

Be equipped with the sensor 6 that leaks on the joint body 1, the sensor 6 that leaks detects joint body 1, and when joint body 1 took place to leak, water can cover two detection electrodes of sensor 6 that leak, and then takes place the short circuit, causes the inside electrical signal change of sensor 6 that leaks, and then detects the emergence of leaking the condition, and the controller on the air conditioner mainboard receives the electrical signal of sensor 6 that leaks, shows the trouble through display panel, reminds the user in time to remedy, in order to reduce the loss. The material of the detection electrode can be selected by those skilled in the art according to actual needs, and is not limited thereto.

The second connector 3 is provided with the clamping seat 7, the clamping seat 7 is provided with two elastic parts 8 which are distributed oppositely, the elastic parts 8 can be made of aluminum or spring steel, good elasticity is achieved, so that the clamping seat 7 is provided with a U-shaped clamping groove with a variable opening size, when the U-shaped clamping groove is installed, the elastic parts 8 are pressed outwards, the opening of the U-shaped clamping groove is enlarged, then the water leakage sensor 6 is installed, after the elastic parts 8 are loosened, the two sides of the water leakage sensor 6 are simultaneously subjected to the resilience force of the elastic parts 8, the water leakage sensor 6 cannot be freely separated from the U-shaped clamping groove, limiting is reliable, the elastic parts 8 are in tight contact with the water leakage sensor 6, large friction force exists, the U-shaped clamping seat 7 and the water leakage sensor 6 are connected in an interference fit mode, the water leakage sensor 6 cannot be freely separated from the clamping seat 7, and the water leakage sensor 6 can be conveniently disassembled, replaced and overhauled.

As shown in fig. 4, a second embodiment of the present utility model is shown.

Under the technical scheme based on embodiment one, be equipped with sealed reinforcement portion 5 between reinforcement cover 4 and the second joint 3, improved the leakproofness of reinforcement cover 4 and the junction of second joint 3, be difficult for taking place the seepage. One port of the sealing reinforcement part 5 is matched with the outer diameter of the reinforcement sleeve 4, the other port of the sealing reinforcement part 5 is matched with the outer diameter of the second joint 3, and the sealing reinforcement part 5 is matched with the caliber of the reinforcement sleeve 4 and the caliber of the second joint 3, so that good sealing performance can be ensured, and manufacturing materials can be saved.

The second joint 3, the reinforcing sleeve 4 and the sealing reinforcing part 5 are of an integrated structure, and the structure is firm, so that mass production is facilitated, leakage and high tightness caused by gaps at the joint are avoided.

As shown in fig. 5 and 6, a third embodiment of the present utility model is shown.

Under the technical scheme based on the second embodiment, the first connector 2 is in threaded connection with the adapter 9, the adapter 9 is externally provided with threads, and the adapter 9 can be matched and connected with an air conditioner matched pipeline to cope with the condition that the first connector 2 is not suitable for, so that the connection suitability is enhanced. The adapter 9 is provided with an outer baffle ring 10, and the outer baffle ring 10 plays a role in plugging an air conditioner matched pipeline connected with the adapter 9, so that leakage is not easy to occur.

Be equipped with cushion cap 11 and sealing washer 12 in the first joint 2, the hole looks adaptation of sealing washer 12 and first joint 2, cushion cap 11 has the mesopore that supplies water to pass through, cushion cap 11 is used for fixing a position sealing washer 12, the mounted position of sealing washer 12 in first joint 2 has been restricted, inwards rotate adapter 9, until adapter 9 presses sealing washer 12 on cushion cap 11, sealing washer 12 is two-way to receive cushion cap 11 and adapter 9 extrusion and produce deformation, and then shutoff first joint 2 and adapter 9 junction's gap, and then be difficult for the seepage, pull down adapter 9, can take out sealing washer 12 and change, it is simple and convenient.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.

Claims

1. A water connection, comprising:

the connector body is provided with a plurality of connecting holes,

the method is characterized in that:

the connector body is provided with a water leakage sensor which is used for detecting water leakage of the connector body;

the connector body is provided with a clamping seat for clamping the water leakage sensor;

the connector body comprises a first connector and a second connector, and the first connector is connected with the second connector through a reinforcing sleeve.

2. A water connection as claimed in claim 1, wherein: the clamping seat is provided with two elastic parts which are distributed oppositely, so that the clamping seat is provided with a U-shaped clamping groove with a variable opening size, and interference fit connection between the clamping seat and the water leakage sensor is realized.

3. A water connection as claimed in claim 1, wherein: the first joint threaded connection has the adapter, the adapter is equipped with outer baffle ring.

4. A water connection as claimed in claim 3, wherein: the first connector is internally provided with a bearing platform and a sealing ring, and the adapter is used for pressing and fixing the sealing ring on the bearing platform.

5. A water connection as claimed in claim 1, wherein: and a sealing reinforcing part is arranged between the reinforcing sleeve and the second joint.

6. A water connection as defined in claim 5, wherein: one port of the sealing reinforcement part is matched with the outer diameter of the reinforcement sleeve, and the other port of the sealing reinforcement part is matched with the outer diameter of the second joint.

7. A water connection as defined in claim 5, wherein: the second joint, the reinforcing sleeve and the sealing reinforcing part are of an integrated structure.