Valve water inlet connecting structure

Abstract

The utility model discloses a valve water inlet connecting structure which comprises a valve body and a butt joint. The valve body is used for supporting elements in a structure, the butt joint is used for being installed on a pipeline port to assist connection, and the valve body is provided with a water leakage alarm structure, a connection positioning structure and a connection fixing structure. The utility model relates to the technical field of pipeline connection, and has the following beneficial effects: the butt joint can be connected and positioned in advance in the connecting and fixing process through the connecting and positioning structure, so that the butt joint is prevented from deviating by an angle in the connecting process, the risk of water leakage is greatly reduced, and meanwhile, the water leakage alarm structure is used for alarming water leakage. And an alarm can be immediately given after water seepage occurs at the joint, so that a worker can find and deal with water at the first time.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a valve water inlet connection structure. Background Art

[0002] In the process of industrial development, the switching control of water pipes is a routine operation. For the convenience of control, the pipes are usually connected to the control valves, but the connection between the pipes and the valves is usually directly connected using connectors. However, once the angle or position of the connector is lateral during the connection process, the connection will be unstable, resulting in water seepage in the connection seam during use. The threaded connector structure will also cause the threads to loosen and leak during repeated disassembly and installation. There are many pipes on the construction site. Once a leak occurs, the staff cannot quickly determine which group of valve connectors is leaking. Utility Model Content

[0003] To achieve the above objectives, the utility model is implemented through the following technical solutions: a valve water inlet connection structure, including a valve body and a butt joint; the valve body is used to support the elements in the structure, the butt joint is used to be installed on the pipe port for auxiliary connection, and the valve body is provided with a water leakage alarm structure, a connection positioning structure and a connection fixing structure;

[0004] The water leakage alarm structure includes: a flange, a detection frame, a card slot and a water leakage detection rope;

[0005] The flange is installed at the water inlet of the valve body and is sleeved on the docking head. The detection frame is sleeved on the flange. The slot is opened on the detection frame. The water leakage detection rope is installed in the slot and the wiring section is extended out of the detection frame. Through this structure, an alarm can be issued when water leakage occurs between the valve body and the docking head.

[0006] Preferably, the connection and positioning structure comprises: a buckle groove, a buckle, a spring, a threaded hole and a bolt;

[0007] The buckle groove is provided on the docking head, the buckle is installed on the buckle groove, the spring is installed in the buckle groove and rests against the bottom of the buckle, the threaded hole is provided on the water inlet arm surface of the valve body, and the bolt is installed in the threaded hole. Through this structure, the position and angle positioning can be performed when the joint is connected.

[0008] Preferably, the connection and fixing structure comprises: a configuration hole, a fixing buckle, a fixing ring, a threaded column, a plug hole and a nut;

[0009] The configuration hole is provided on the flange, the insertion hole is provided around the configuration hole and on the fixing ring, the fixing buckle is inserted through the flange, the threaded column is connected to the fixing ring, the fixing ring is sleeved on the fixing buckle through the threaded column and the threaded column is inserted through the insertion hole, the nut is installed on the threaded column, and the connection and fixation between the butt joint and the valve body can be completed through this structure.

[0010] Preferably, a waterproof rubber ring is provided at the front end of the docking joint.

[0011] Preferably, the connector of the water leakage detection rope needs to be connected to a detection instrument.

[0012] Beneficial Effects

[0013] The valve water inlet connection structure has the following beneficial effects:

[0014] In this case, the connection positioning structure can be used to first position the joint during the connection and fixing process to prevent the joint from being displaced at an excessive angle during the connection process, greatly reducing the risk of water leakage. At the same time, the water leakage alarm structure can immediately sound an alarm when water seepage occurs at the connection, allowing staff to discover and deal with it as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional appearance schematic diagram of a split state of a valve water inlet connection structure described in the utility model.

[0016] Figure 2 It is a three-dimensional appearance schematic diagram of the connection state of a valve water inlet connection structure described in the utility model.

[0017] Figure 3 It is a schematic diagram of the connection and fixing structure of a valve water inlet connection structure described in the utility model.

[0018] Figure 4 It is a partially enlarged schematic diagram of a connection and fixing structure of a valve water inlet connection structure described in the utility model.

[0019] Figure 5 It is a schematic diagram of a top view and cross-section structure of a valve water inlet connection structure described in the utility model.

[0020] Figure 6 It is a partially enlarged schematic diagram of a connection positioning structure of a valve water inlet connection structure described in the utility model.

[0021] Figure 7 It is a partially enlarged schematic diagram of a connection and fixing structure of a valve water inlet connection structure described in the utility model.

[0022] Figure 8It is a partially enlarged schematic diagram of a water leakage alarm structure of a valve water inlet connection structure described in the utility model.

[0023] In the figure: 1. Valve body; 2. Butt joint; 3. Flange; 4. Detection frame; 5. Slot; 6. Leakage detection rope; 7. Buckle slot; 8. Buckle; 9. Spring; 10. Threaded hole; 11. Bolt; 12. Configuration hole; 13. Fixing buckle; 14. Fixing ring; 15. Threaded column; 16. Socket; 17. Nut; DETAILED DESCRIPTION

[0024] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0025] See also Figure 1-8 , the utility model provides a technical solution.

[0026] A valve water inlet connection structure, comprising a valve body 1 and a butt joint 2; the valve body 1 is used for supporting elements in a structure, the butt joint 2 is used for being installed on a pipe port for auxiliary connection, and the valve body 1 is provided with a water leakage alarm structure, a connection positioning structure, and a connection fixing structure;

[0027] The water leakage alarm structure includes: a flange 3, a detection frame 4, a card slot 5 and a water leakage detection rope 6;

[0028] The flange 3 is installed at the water inlet of the valve body 1 and is sleeved on the docking joint 2. The detection frame 4 is sleeved on the flange 3. The slot 5 is opened on the detection frame 4. The water leakage detection rope 6 is installed in the slot 5 and the wiring section extends out of the detection frame 4.

[0029] It should be noted that after the pipeline is connected, the water leakage detection rope 6 is installed in the slot 5 of the detection frame 4, so that the water leakage detection rope 6 can be wrapped around the gap between the flanges 3. Once a water leakage occurs between the flanges 3, the water leakage detection rope 6 will immediately send out an alarm signal to alarm.

[0030] As a preferred embodiment, further, the connection positioning structure comprises: a buckle groove 7, a buckle 8, a spring 9, a threaded hole 10 and a bolt 11;

[0031] The buckle groove 7 is provided on the docking joint 2 , the buckle 8 is installed on the buckle groove 7 , the spring 9 is installed in the buckle groove 7 and rests against the bottom of the buckle 8 , the threaded hole 10 is provided on the water inlet arm surface of the valve body 1 , and the bolt 11 is installed in the threaded hole 10 .

[0032] It should be noted that when positioning the pipeline connection, the docking joint 2 of the water pipe is inserted into the interface of the valve body 1 until the buckle 8 is locked in the buckle groove 7, and then the installation and positioning of the docking joint 2 can be completed. When the docking joint 2 needs to be removed, the bolt 11 is turned. When the bolt 11 moves in the threaded hole 10, the buckle 8 can be pushed out of the buckle groove 7, and then the docking joint 2 can be removed. The spring 9 can reset the buckle 8 after the removal is completed.

[0033] As a preferred embodiment, further, the connection and fixing structure comprises: a configuration hole 12, a fixing buckle 13, a fixing ring 14, a threaded column 15, a plug hole 16 and a nut 17;

[0034] The configuration hole 12 is provided on the flange 3, the insertion hole 16 is provided around the configuration hole 12 and on the fixing ring 14, the fixing buckle 13 is inserted through the flange 3, the threaded column 15 is connected to the fixing ring 14, the fixing ring 14 is sleeved on the fixing buckle 13 through the threaded column 15 and the threaded column 15 is inserted through the insertion hole 16, and the nut 17 is installed on the threaded column 15.

[0035] It should be noted that after the joint 2 is connected and positioned, the fixing buckle 13 is passed through the configuration hole 12, and then the fixing ring 14 is sleeved on the fixing buckle 13, and the threaded column 15 is passed through the insertion hole 16, and then tightened by the nut 17.

[0036] Preferably, further, a waterproof rubber ring is provided at the front end of the docking joint 2.

[0037] It should be noted that the waterproof rubber ring is used to block the gap between the joint 2 and the inner wall of the valve body 1 interface to further prevent water leakage.

[0038] Preferably, further, the joint of the water leakage detection rope 6 needs to be connected to the detection instrument.

[0039] It should be noted that the water leakage detection rope 6 needs to be connected to a detection instrument that can send out an alarm in order to send out an alarm to remind the staff when conducting water leakage detection.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve water inlet connection structure, comprising a valve body and a butt joint; the valve body is used to support the elements in the structure, and the butt joint is used to be installed on the pipe port for auxiliary connection, characterized in that: The valve body is provided with a water leakage alarm structure, a connection positioning structure and a connection fixing structure; The water leakage alarm structure includes: a flange, a detection frame, a card slot and a water leakage detection rope; The flange is installed at the water inlet of the valve body and is sleeved on the butt joint, the detection frame is sleeved on the flange, the slot is opened on the detection frame, the water leakage detection rope is installed in the slot and the wiring section extends out of the detection frame.

2. A valve water inlet connection structure according to claim 1, characterized in that: The connection and positioning structure comprises: a buckle groove, a buckle, a spring, a threaded hole and a bolt; The buckle groove is arranged on the docking head, the buckle is installed on the buckle groove, the spring is installed in the buckle groove and against the bottom of the buckle, the threaded hole is arranged on the water inlet arm surface of the valve body, and the bolt is installed in the threaded hole.

3. A valve water inlet connection structure according to claim 1, characterized in that: The connection and fixing structure comprises: a configuration hole, a fixing buckle, a fixing ring, a threaded column, a plug hole and a nut; The configuration hole is provided on the flange, the insertion hole is provided around the configuration hole and on the fixing ring, the fixing buckle is inserted through the flange, the threaded column is connected to the fixing ring, the fixing ring is sleeved on the fixing buckle through the threaded column and the threaded column is inserted through the insertion hole, and the nut is installed on the threaded column.

4. A valve water inlet connection structure according to claim 1, characterized in that: A waterproof rubber ring is arranged at the front end of the butt joint.

5. A valve water inlet connection structure according to claim 1, characterized in that: The joint of the water leakage detection rope needs to be connected to the detection instrument.

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