CN213361449U

CN213361449U - Water heating equipment goes out water return mouth connection structure

Info

Publication number: CN213361449U
Application number: CN202022204131.5U
Authority: CN
Inventors: 宋婧
Original assignee: Qingdao Xinhong Warm Graphite Technology Co ltd
Current assignee: Qingdao Xinhong Warm Graphite Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-04
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hot-water heating equipment goes out water return water mouth connection structure, including interior silk interface, the sealed sliding connection in right side of interior silk interface has the adapter sleeve, be equipped with rotatory position joint, stagnant water piston and two guide ways of ending in the adapter sleeve, the stagnant water piston is inserted and is established in the adapter sleeve, rotatory position joint setting of ending is in adapter sleeve inner wall left side, rotatory position joint and interior silk interface phase-match of ending, stagnant water piston and rotatory position joint between through spacing spring fixed connection. The utility model discloses can solve the problem of the unable stagnant water of equipment in the market, improve user experience effect, excellent in use effect.

Description

Water heating equipment goes out water return mouth connection structure

Technical Field

The utility model relates to a connector technical field especially relates to a water heating equipment goes out water return water mouth connection structure.

Background

The water heating is one of floor radiation heating, is also the most popular heating mode, and has the advantages compared with electric heating, the water heating uniformly heats the whole floor by a floor coil pipe and hot water which circularly flows in a pipeline and a heating medium in a floor radiation layer, and the heating is conducted from bottom to top by utilizing the law that the heat storage and the heat radiation upwards of the floor are utilized to achieve the purpose of heating; the water cooling is mainly applied to the water cooling radiator, the water cooling radiator is provided with a water inlet and a water outlet, and a plurality of water channels are arranged in the radiator, so that the advantage of water cooling can be fully exerted, and more heat can be taken away.

The direct form of hot (cold) equipment delivery port and return water mouth is connected with hot (cold) blanket (pad) in the middle of the current market, does not have any separation in the middle, dismantles the water that needs the equipment of unloading the inside, and must control hot (cold) blanket (pad) pipeline, prevents that the process from leaking, can leak water in the actual process, the result of use is poor, the connected mode on the current market is very simple, the junction does not have any separation, the water in the careful control pipeline of dismantlement process needs, user experience is very poor.

Therefore, the water outlet and return opening connecting structure of the water heating device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pipeline can leak when poor dismantlement of hot-water heating (cold) equipment among the prior art, leading to user experience relatively poor, and the water return mouth connection structure of a hot-water heating equipment play water that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plumbing equipment goes out water return water mouth connection structure, includes interior external silk interface, the sealed sliding connection in right side of interior external silk interface has the adapter sleeve, be equipped with rotatory stop joint, stagnant water piston and two guide ways in the adapter sleeve, the stagnant water piston is inserted and is established in the adapter sleeve, rotatory stop joint sets up in adapter sleeve inner wall left side, rotatory stop joint and interior external silk interface phase-match, stagnant water piston and rotatory stop between the joint through spacing spring fixed connection.

Preferably, the periphery of the water stopping piston is fixedly connected with an O-shaped sealing ring I, and the O-shaped sealing ring I is matched with the inner wall of the joint sleeve.

Preferably, an O-shaped sealing ring II is arranged between the rotary stop joint and the inner wall of the joint sleeve.

Preferably, the inner wall of the inner and outer screw connector is connected with a silica gel ring in a sealing and sliding manner, and the right end of the silica gel ring is fixedly connected with the joint sleeve.

Preferably, the two guide grooves are symmetrically arranged about the axial plane of the joint sleeve.

Preferably, the inner side wall of the inner and outer screw interfaces is provided with internal threads.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the innovation adopts the external stagnant water joint mode that need not change mouth of a river (mould structure), realizes hot-water heating (cold) equipment delivery port and return water mouth stagnant water, and excellent in use effect extends the interface under the prerequisite that does not change hot-water heating (cold) equipment, can realize the stagnant water, solves the problem that equipment can't the stagnant water on the existing market, improves user experience effect.

The utility model discloses can solve the problem of the unable stagnant water of equipment in the market, improve user experience effect, excellent in use effect.

Drawings

Fig. 1 is a structural perspective view of a water outlet/return port connection structure of a water heating apparatus provided by the present invention;

fig. 2 is the utility model provides a water heating equipment goes out water return water mouth connection structure's structure perspective.

In the figure: the sealing device comprises an internal and external thread connector 1, a connector sleeve 2, a rotary stop connector 3, a water stop piston 4, a limiting spring 5, a 6O-shaped sealing ring I, a 7O-shaped sealing ring II, a silica gel ring 8 and a guide groove 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a water outlet and return port connection structure for water heating equipment comprises an inner and outer screw ports 1, it is worth mentioning that the inner walls of the inner and outer screw ports 1 are in sealing sliding connection with a silica gel ring 8, it is to be noted that inner side walls of the inner and outer screw ports 1 are provided with inner threads, the right end of the silica gel ring 8 is fixedly connected with a joint sleeve 2, the right side of the inner and outer screw ports 1 is in sealing sliding connection with the joint sleeve 2, and a rotary stop joint 3, a water stop piston 4 and two guide grooves 9 are arranged in the joint sleeve 2.

The utility model discloses in, all sides fixedly connected with O type sealing washer I6 of stagnant water piston 4, O type sealing washer I6 and 2 inner wall phase-matchs of adapter sleeve, it is further, rotatory stop to be equipped with O type sealing washer II 7 between position joint 3 and the 2 inner walls of adapter sleeve, stagnant water piston 4 inserts and establishes in adapter sleeve 2, rotatory stop position joint 3 sets up in 2 inner wall left sides of adapter sleeve, rotatory stop position joint 3 and the 1 phase-match of interior silk interface, stagnant water piston 4 and rotatory stop to pass through 5 fixed connection of spacing spring between the position joint 3, further, two guide ways 9 are the symmetry setting about the axial plane of adapter sleeve 2.

The utility model discloses in, through rotating joint sleeve 2 for joint sleeve 2 moves along with rotatory stopping position joint 3, can make joint sleeve 2 sealed with O type sealing washer I on the stagnant water piston 4, thereby it is sealed to internal and external silk interface 1, thereby reaches the purpose of stagnant water, the utility model discloses the innovation adopts the external stagnant water joint mode that need not change the mouth of a river (mould structure), realizes hot-water heating (cold) equipment delivery port and return water mouth stagnant water, and excellent in use effect extends the interface under the prerequisite that does not change hot-water heating (cold) equipment, can realize the stagnant water, solves the problem that equipment can't the stagnant water on the existing market, improves user experience effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plumbing equipment goes out water return water mouth connection structure, includes interior silk interface (1), its characterized in that, the sealed sliding connection in right side of interior silk interface (1) has joint cover (2), be equipped with rotatory stop position joint (3), stagnant water piston (4) and two guide ways (9) in joint cover (2), stagnant water piston (4) are inserted and are established in joint cover (2), rotatory stop position joint (3) set up in joint cover (2) inner wall left side, rotatory stop position joint (3) and interior silk interface (1) phase-match, stagnant water piston (4) and rotatory stop through spacing spring (5) fixed connection between position joint (3).

2. The water heating equipment outlet and return connection structure as claimed in claim 1, wherein an O-ring seal i (6) is fixedly connected to the periphery of the water stop piston (4), and the O-ring seal i (6) is matched with the inner wall of the joint sleeve (2).

3. The water heating equipment outlet and return connection structure of claim 1, wherein an O-ring seal (7) is provided between the rotation stop joint (3) and the inner wall of the joint sleeve (2).

4. The water heating equipment outlet and return water port connecting structure according to claim 1, wherein a silicone ring (8) is connected to the inner wall of the inner and outer screw ports (1) in a sealing and sliding manner, and the right end of the silicone ring (8) is fixedly connected with the joint sleeve (2).

5. The water heating apparatus outlet/return connection structure as claimed in claim 1, wherein the two guide grooves (9) are symmetrically arranged about the axial plane of the joint sleeve (2).

6. The water heating apparatus outlet/return connection structure as claimed in claim 1, wherein the inner side wall of the inner and outer thread joints (1) is provided with an internal thread.