A hot and cold water joint connection assembly

Abstract

The utility model relates to a hot and cold water joint connection assembly, comprising a connection plate that can be pre-buried in a wall and two joints that can be connected to hot and cold water pipes respectively, the connection plate is used for horizontal calibration, and at least two slots are formed on the connection plate, and at least one insert strip is fixedly connected to the side walls of the two joints, and the insert strip can be inserted into the slot so that the joint and the connection plate can be detachably connected. The connection plate is used to connect to the wall, and the connection between the joint and the connection plate can be achieved by inserting the insert strip on the joint into the slot. Since the extension direction of the slot is fixed, that is, the circumferential angle of the joint is fixed, it is convenient to connect the joint to the hot and cold water pipes. At the same time, compared with the threaded connection, the plug-in connection can achieve rapid installation.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-buried equipment for installing cold and hot water pipelines, in particular to a cold and hot water joint connection component. Background Art

[0002] To facilitate the installation of the hot and cold water joints, the joints can be installed in the wall by pre-embedding, so that the joints can be connected to the hot and cold water pipes of equipment such as water heaters.

[0003] For example, the utility model patent with application number CN200720008723.1 proposes a pre-embedded installation device for a household hot and cold water mixing valve seat, which includes an oblong flat plate with two circular through holes, the hole spacing between the two circular through holes is centimeters, and a square stopper with a thickness slightly greater than that of a common wall tile is provided in the middle of one side of the flat plate. A through hole is also provided in the middle of the flat plate surface and the stopper surface to penetrate the two.

[0004] However, the above-mentioned joints and the embedded connection plates are mostly connected by threaded connection. During installation, it is difficult to control the rotation angle of the joints, resulting in inconvenience in connection. Utility Model Content

[0005] In view of this, it is necessary to provide a hot and cold water joint connection assembly to solve the problem that most of the existing joints and pre-buried connection plates are connected by threaded connections, which makes it difficult to control the rotation angle of the joint during installation and causes inconvenience in connection.

[0006] The utility model provides a hot and cold water joint connection assembly, comprising a connection plate that can be pre-buried in a wall and two joints that can be respectively connected to hot and cold water pipes, the connection plate is used for horizontal calibration, and at least two slots are formed on the connection plate, and at least one insertion strip is fixedly connected to the side walls of the two joints, and the insertion strip can be inserted into the slot so that the joint and the connection plate can be detachably connected.

[0007] Preferably, the connecting plate is in the shape of an elongated strip, and at least two of the slots are respectively arranged at the ends of the connecting plate along the length direction thereof, and the extending directions of the slots are arranged in parallel.

[0008] Preferably, at least two of the slots are symmetrically arranged with respect to a tangent plane in the length direction of the connecting plate, so that two connectors are symmetrically arranged with respect to a tangent plane in the length direction of the connecting plate.

[0009] Preferably, the number of the slots is six, of which two are arranged at the end faces of the connecting plate along its length direction, and the other four are arranged at the two side faces of the end of the connecting plate, and the other four are arranged close to the end faces respectively, and the six slots are arranged symmetrically in pairs with respect to the tangent plane of the length direction of the connecting plate, and the outer wall of the joint is provided with four insertion strips, and the four insertion strips are evenly arranged along the circumference of the joint.

[0010] Preferably, the depth of the slot is smaller than the thickness of the connecting plate along the extending direction of the slot, and a hollow space is formed inside the connecting plate.

[0011] Preferably, a reinforcing rib is fixedly connected in the hollow space.

[0012] Preferably, the reinforcing rib comprises a plurality of inclined plates fixedly connected to the connecting plate, the plurality of inclined plates are sequentially arranged along the length direction of the connecting plate, and the inclination directions of two adjacent inclined plates are opposite.

[0013] Preferably, a mounting hole is formed on the connecting plate, so that connecting screws can pass through the mounting hole to fix the connecting plate to the wall.

[0014] Preferably, a level gauge is installed along the length direction of the connecting plate to facilitate adjusting the level of the connecting plate.

[0015] Preferably, the length of the connecting plate is adjustable.

[0016] Compared with the prior art, the connecting plate is used to connect to the wall, and the connecting plate can realize the horizontal calibration of the installation positions of the two joints. By inserting the insert strip on the joint into the slot, the connection between the joint and the connecting plate can be realized. Since the extension direction of the slot is fixed, that is, the circumferential angle of the joint is fixed, it is convenient to connect the joint to the cold and hot water pipes. At the same time, the plug-in connection can achieve quick installation compared to the threaded connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the hot and cold water joint connection assembly provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0019] like Figure 1As shown, the utility model provides a hot and cold water joint connection assembly, including a connection plate 100 that can be pre-buried in a wall and two joints 200 that can be connected to hot and cold water pipes respectively, the connection plate 100 is used for horizontal calibration, and at least two slots 110 are formed on the connection plate 100, and at least one insertion strip 210 is fixedly connected to the side walls of the two joints 200, and the insertion strip 210 can be inserted into the slot 110 to achieve a detachable connection between the joint 200 and the connection plate 100.

[0020] During implementation, the connecting plate 100 is used to connect with the wall. Setting it in a straight line can achieve horizontal calibration. Inserting the insert strip 210 on the connector 200 into the slot 110 can achieve the connection between the connector 200 and the connecting plate 100. Since the extension direction of the slot 110 is fixed, that is, the circumferential angle of the connector 200 is fixed, it is convenient for the connector 200 to be connected with the hot and cold water pipes. At the same time, the plug-in connection can achieve rapid installation compared to the threaded connection. In this embodiment, the connector 200 is preferably a 90° elbow.

[0021] The connecting plate 100 in this embodiment is a structure that can be pre-buried in a wall.

[0022] In one embodiment, the connection plate 100 is in the shape of a long strip, and at least two slots 110 are respectively arranged at the ends of the connection plate 100 along its length direction, and the extension directions of the slots 110 are arranged in parallel. During installation, the connection plate 100 is arranged horizontally, that is, the length direction is the horizontal direction, and the two joints 200 are respectively installed at the two end positions of the connection plate 100 along its length direction.

[0023] In one embodiment, at least two slots 110 are symmetrically arranged about the longitudinal section of the connecting plate 100 , so that the two connectors 200 are symmetrically arranged about the longitudinal section of the connecting plate 100 , thereby achieving horizontal alignment of the two connectors 200 .

[0024] In order to adapt to the installation requirements of different heights and different widths, in one embodiment, the number of the slots 110 is six, and the extension directions of the six slots 110 are arranged in parallel, wherein two slots 110 are arranged at the end faces of the connecting plate 100 along its length direction, and the other four slots 110 are arranged on the two side faces of the end of the connecting plate 100, and the other four slots are arranged close to the end faces respectively, and the six slots 110 are arranged symmetrically with respect to the cross-section of the length direction of the connecting plate 100, and the outer wall of the joint 200 is provided with four inserts 210, and the four inserts 210 are evenly arranged along the circumference of the joint 200.

[0025] When two connectors 200 are respectively connected to two slots 110 located at the end positions of the connecting plate 100 along the length direction thereof, the distance between the two connectors 200 increases. At the same time, different inserts 210 on the connector 200 are connected to the slots 110, and the installation angle of the connector 200 can be adjusted to meet the requirements of different installation environments. Similarly, when the connector 200 is installed on different slots 110, different distances and angles can be adjusted.

[0026] To facilitate the positioning of the distance between the connector 200 and the connecting plate 100 in the direction perpendicular to the wall so that the ports of the two connectors 200 are aligned, in one embodiment, the depth of the slot 110 is less than the thickness of the connecting plate 100 along the extension direction of the slot 110 .

[0027] In order to reduce the weight and volume of the connecting plate 100, in one embodiment, a hollow space 120 is formed inside the connecting plate 100. After being embedded, more cement or other materials for repairing the wall can be filled in. At the same time, a reinforcing rib 130 is fixedly connected inside the hollow space 120. The reinforcing rib 130 can improve the overall strength of the connecting plate 100 and prevent it from deformation.

[0028] The reinforcing rib 130 in this embodiment includes a plurality of inclined plates fixedly connected to the connecting plate 100, and the plurality of inclined plates are sequentially arranged along the length direction of the connecting plate 100, and the inclined directions of two adjacent inclined plates are opposite. It is understandable that the reinforcing rib 130 can also be implemented in a ring structure or the like, which is not limited thereto.

[0029] To facilitate fixing the connection plate 100 to the wall, in one embodiment, a mounting hole 140 is formed on the connection plate 100 for connection screws to pass through the mounting hole 140 to fix the connection plate 100 to the wall.

[0030] To ensure that the connecting plate 100 can be arranged horizontally and the two joints 200 at both ends are located at the same height, in one embodiment, a level 150 is installed along the length direction of the connecting plate 100 to facilitate adjusting the level of the connecting plate 100.

[0031] To meet different installation requirements, in one embodiment, the length of the connecting plate 100 is adjustable.

[0032] The connecting plate 100 may be implemented by using a plurality of splicing units, and the length of the connecting plate 100 may be adjusted by controlling the number of splicing units. Of course, the connecting plate 100 may also be implemented by using two relatively sliding plate structures, and the length of the connecting plate 100 may be adjusted by controlling the relative position between the two plate structures. Of course, the length of the connecting plate 100 may also be adjusted in other ways, which are not limited thereto.

[0033] The connector 200 in this embodiment is an arc-shaped tubular structure, and the insert 210 is a wedge-shaped structure that gradually expands away from the connector 200, and the insert 210 is transitionally matched with the slot 110. Of course, in other embodiments, the insert 210 can also be cylindrical or other shapes, which is not limited to this.

[0034] Compared with the prior art: the connecting plate 100 is used to connect to the wall, and the connecting plate can realize the horizontal calibration of the installation positions of the two joints. The insertion strip 210 on the joint 200 is inserted into the slot 110 to realize the connection between the joint 200 and the connecting plate 100. Since the extension direction of the slot 110 is fixed, that is, the circumferential angle of the joint 200 is fixed, it is convenient to connect the joint 200 with the hot and cold water pipes. At the same time, the plug-in connection can achieve quick installation compared with the threaded connection.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A hot and cold water joint connection assembly, characterized in that: It includes a connecting plate that can be pre-buried in the wall and two joints that can be connected to cold and hot water pipes respectively. The connecting plate is used for horizontal calibration and is formed with at least two slots. At least one insert strip is fixedly connected to the side walls of the two joints. The insert strip can be inserted into the slot so that the joint and the connecting plate can be detachably connected.

2. The hot and cold water joint connection assembly according to claim 1, characterized in that: The connecting plate is in the shape of an elongated strip, and at least two of the slots are respectively arranged at the ends of the connecting plate along the length direction thereof, and the extending directions of the slots are arranged in parallel.

3. The hot and cold water joint connection assembly according to claim 2, characterized in that: At least two of the slots are symmetrically arranged with respect to the longitudinal tangent plane of the connecting plate, so that the two connectors are symmetrically arranged with respect to the longitudinal tangent plane of the connecting plate.

4. The hot and cold water joint connection assembly according to claim 3, characterized in that: There are six slots, two of which are arranged on the end faces of the connecting plate along its length direction, and the other four slots are arranged on the two side faces of the end of the connecting plate, and the other four slots are arranged close to the end faces respectively, and the six slots are arranged symmetrically with respect to the tangent plane of the length direction of the connecting plate in pairs, and the outer wall of the joint is provided with four insertion strips, and the four insertion strips are evenly arranged along the circumference of the joint.

5. The hot and cold water joint connection assembly according to claim 1, characterized in that: The depth of the slot is smaller than the thickness of the connecting plate along the extending direction of the slot, and a hollow space is formed inside the connecting plate.

6. The hot and cold water joint connection assembly according to claim 5, characterized in that: A reinforcing rib is fixedly connected in the hollow space.

7. The hot and cold water joint connection assembly according to claim 6, characterized in that: The reinforcing ribs include a plurality of inclined plates fixedly connected to the connecting plate. The plurality of inclined plates are sequentially arranged along the length direction of the connecting plate, and the inclined directions of two adjacent inclined plates are opposite.

8. The hot and cold water joint connection assembly according to claim 1, characterized in that: The connecting plate is formed with mounting holes for connecting screws to pass through the mounting holes so as to fix the connecting plate to the wall.

9. The hot and cold water joint connection assembly according to claim 1, characterized in that: The connecting plate is provided with a level gauge along its length direction to facilitate adjusting the level of the connecting plate.

10. The hot and cold water joint connection assembly according to claim 1, characterized in that: The length of the connecting plate is adjustable.

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