Water segregator with detachable connector

Abstract

The utility model discloses a water segregator with a detachable joint, which belongs to the technical field of fire-fighting instruments and is characterized by comprising a main joint, at least one water segregation joint and at least one quick joint, the water segregation joint is detachably connected with the main joint, and the quick joint is detachably connected with the water segregation joint. When any one of the main connector, the water distribution connector and the quick connector of the water distributor is abraded or damaged, the main connector, the water distribution connector and the quick connector can be detached to be independently replaced and maintained, so that the maintenance cost can be effectively reduced, and the production and manufacturing difficulty is small.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fire fighting apparatus, in particular to a water distributor with detachable joint. BACKGROUND

[0002] The fire water distributor is a connector for dividing the water hose main line into several water hose branch lines. The fire water distributor has one water inlet and two or more water outlets. The water outlets can be used simultaneously or separately. The water outlets are provided with switch devices, which can be turned on or off at any time to control water flow, thereby facilitating the increase or replacement of the branch water hose, effectively saving the water hose, shortening the water outlet time and ensuring timely water supply to the fire site.

[0003] A fire water distributor is disclosed in Chinese Patent No. CN209511257U, which comprises a main joint and a water distribution joint. A control valve is arranged on the water distribution joint. The control valve comprises a body, a valve stem and a handle. A limiting piece is arranged between the handle and the water distribution joint. The limiting piece comprises a limiting column and a power piece. A limiting groove is formed on the water distribution joint. When the water distribution joint is in an open state, the limiting column extends into the limiting groove, and the outer wall of the limiting column abuts against the inner wall of the limiting groove. The power piece is used to apply an upward thrust to the handle to make the handle rotate around the hinge point.

[0004] The above technical solution has the following defects: The water distributor comprises a main joint and a water distribution joint connected to the main joint. During a fire fighting operation, the end of the main joint away from the water distribution joint is connected to a fire pump or a fire truck, so that the fire water enters the main joint. The water distribution joint is usually connected to a water hose. The water distribution joint of the water distributor is integrated, which is difficult to produce and manufacture. When the water distribution joint is worn or damaged, it needs to be replaced as a whole, and the repair and maintenance cost is high. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above problems existing in the prior art and provides a water distributor with detachable joint. The technical problem to be solved by the utility model is how to reduce the maintenance cost.

[0006] The above technical purpose of the utility model can be achieved by the following technical solution: a water distributor with detachable joint, comprising a main joint, at least one water distribution joint and at least one quick joint. The water distribution joint is detachably connected to the main joint. The quick joint is detachably connected to the water distribution joint. The quick joint and the water distribution joint are connected to a water hose connector in cooperation.

[0007] In the above water distributor with detachable joint, the water distribution joint is threadedly connected to the main joint.

[0008] In the above water distributor with detachable joint, the quick joint is threadedly connected to the water distribution joint.

[0009] In the detachable joint water distributor, the outer side wall of the water distribution joint is provided with a positioning step, and the inner end of the quick joint abuts against the step surface of the positioning step.

[0010] In the detachable joint water distributor, the outer side wall of the main joint is provided with an annular flange, and the end of the water distribution joint abuts against the end surface of the annular flange.

[0011] In the detachable joint water distributor, the outer end of the quick joint is detachably provided with a sealing gasket.

[0012] In the detachable joint water distributor, the outer end of the quick joint is provided with a containing groove for containing the sealing gasket, and the sealing gasket is clamped in the containing groove.

[0013] In the detachable joint water distributor, the inner side wall of the sealing gasket is provided with an annular clamping groove, and the side wall of the containing groove is provided with an annular clamping hook, and the annular clamping hook is clamped in the annular clamping groove.

[0014] In the detachable joint water distributor, the annular clamping hook is provided with a guide arc surface for guiding the sealing gasket.

[0015] In the detachable joint water distributor, the end of the sealing gasket extends inward in the circumferential direction to form an extension.

[0016] In summary, the beneficial effects of the present application compared with the prior art are:

[0017] The water distribution joint and the main joint are detachably connected, and the quick joint and the water distribution joint are detachably connected, so that when any one of the main joint, the water distribution joint and the quick joint is worn or damaged, it can be detached and replaced and maintained individually, thereby effectively reducing the maintenance cost and the difficulty of production and manufacturing. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Structure schematic view of the embodiment;

[0019] Figure 2 Sectional view of the embodiment;

[0020] Figure 3 A enlarged view of A of Figure 2

[0021] Mark: 1, main joint; 2, water distribution joint; 3, quick joint; 4, positioning step; 5, annular flange; 6, sealing gasket; 7, containing groove; 8, annular clamping groove; 9, annular clamping hook; 10, guide arc surface; 11, extension.​ Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] A manifold with detachable connectors, such as Figures 1-3 As shown, it includes a main connector 1, at least one water distribution connector 2, and at least one quick connector 3. The water distribution connector 2 is detachably connected to the main connector 1, and the quick connector 3 is detachably connected to the water distribution connector 2 to form an integral component. The end of the integral component is adapted to the water hose interface and is connected to the water hose interface. It should be noted that the number of water distribution connectors 2 and quick connectors 3 is not specifically limited, and the number can be appropriately increased or decreased according to actual needs. The number of water distribution connectors 2 and quick connectors 3 corresponds one-to-one.

[0024] The water distribution connector 2 is threadedly connected to the main connector 1. The outer side wall of the main connector 1 has an external thread, and the inner side wall of the water distribution connector 2 has an internal thread. The water distribution connector 2 is threadedly connected to the outer side wall of the main connector 1.

[0025] Furthermore, the outer wall of the main connector 1 is provided with an annular flange 5, which is arranged along the circumference of the main connector 1 and the two are integrally formed. The end of the water distribution connector 2 abuts against the end face of the annular flange 5, thereby ensuring the relative position of the main connector 1 and the water distribution connector 2 is stable, making the assembly of the two more convenient and quick, effectively improving the assembly efficiency, and facilitating subsequent disassembly and maintenance, which can effectively improve efficiency.

[0026] The quick connector 3 is threadedly connected to the water distribution connector 2. The outer side wall of the water distribution connector 2 is provided with external threads, and the inner side wall of the quick connector 3 is provided with internal threads. The quick connector 3 is threadedly connected to the outer side wall of the water distribution connector 2.

[0027] Furthermore, the outer wall of the water distribution connector 2 is provided with a positioning step 4, and the inner end of the quick connector 3 abuts against the step surface of the positioning step 4, thereby ensuring the relative position of the water distribution connector 2 and the quick connector 3 is stable, making the assembly of the two more convenient and quick, effectively improving the assembly efficiency, and facilitating subsequent disassembly and maintenance, thus effectively improving efficiency.

[0028] It should be noted that the quick connector 3 needs to be frequently connected or disconnected from water hoses or other pipe components, so the quick connector 3 is prone to wear. In this embodiment, the quick connector 3 is threadedly connected to the outer wall of the water distribution connector 2. Therefore, during later maintenance and disassembly, the quick connector 3 can be disengaged by rotating it with external force, thereby separating the two and allowing the quick connector 3 to be replaced and maintained.

[0029] The outer end of the quick connector 3 is detachably provided with a sealing gasket 6, which is preferably made of rubber. When the quick connector 3 is connected with a hose or other pipe components, the sealing gasket 6 is compressed between the connecting surfaces to form an effective sealing barrier to prevent liquid from leaking out of the connection.

[0030] In the present embodiment, the outer end of the quick connector 3 is provided with a receiving groove 7 for accommodating the sealing gasket 6. The sealing gasket 6 is clamped in the receiving groove 7. The limitation of the sealing gasket 6 by the receiving groove 7 can effectively ensure the stability of the sealing gasket 6, thereby ensuring that the sealing gasket 6 can form an effective seal. In addition, the sealing gasket 6 is less likely to fall off due to long-term use or high-pressure liquid impact, thereby reducing the risk of liquid leakage caused by seal failure.

[0031] The inner side wall of the sealing gasket 6 is provided with an annular clamping groove 8, and the side wall of the receiving groove 7 is provided with an annular clamping hook 9. The annular clamping hook 9 is clamped in the annular clamping groove 8. The cooperation between the annular clamping hook 9 and the annular clamping groove 8 allows the sealing gasket 6 to be stably installed in the receiving groove 7, thereby preventing the sealing gasket 6 from being displaced and falling off when subjected to pressure.

[0032] It should be noted that when the sealing gasket 6 needs to be replaced due to wear or aging, the user can remove the sealing gasket 6 from the annular clamping groove 8 by detaching the annular clamping hook 9 from the annular clamping groove 8 through external force.

[0033] The annular clamping hook 9 is provided with a guide arc surface 10 for guiding the sealing gasket 6. The guide arc surface 10 guides the sealing gasket 6, making the installation of the sealing gasket 6 more convenient and fast.

[0034] The end of the sealing gasket 6 extends inwardly in the circumferential direction to form an extension 11. This can effectively increase the contact area with the sealing gasket 6, thereby enhancing the sealing effect.

[0035] The specific embodiments described herein are merely illustrative of the present application; those skilled in the art can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A joint detachable water separator, characterized by: The utility model provides a water supply and drainage quick connector, which comprises a main connector (1), at least one water distribution connector (2) and at least one quick connector (3), the water distribution connector (2) is detachably connected with the main connector (1), the quick connector (3) is detachably connected with the water distribution connector (2), and the quick connector (3) is matched with the water distribution connector (2) to connect a water hose interface; The outer end of the quick connector (3) is detachably provided with a sealing gasket (6); the outer end of the quick connector (3) is provided with an accommodating groove (7) for accommodating the sealing gasket (6), and the sealing gasket (6) is clamped in the accommodating groove (7); The inner side wall of the sealing gasket (6) is provided with an annular clamping groove (8), the side wall of the accommodating groove (7) is provided with an annular clamping hook (9), the annular clamping hook (9) is clamped in the annular clamping groove (8), the annular clamping hook (9) is provided with a guide camber (10) for guiding the sealing gasket (6), and the end of the sealing gasket (6) extends inward in the circumferential direction to form an extension (11).

2. The junction releasable flow diverter of claim 1, wherein: The water distribution connector (2) is threadedly connected with the main connector (1).

3. The junction releasable flow diverter of claim 1, wherein: The quick connector (3) is threadedly connected with the water distribution connector (2).

4. The junction releasable flow diverter of claim 1, wherein: The outer side wall of the water distribution connector (2) is provided with a positioning step (4), and the inner end of the quick connector (3) abuts against the step surface of the positioning step (4).

5. A disconnectable wye according to any one of claims 1-4, characterized in that: The outer side wall of the main connector (1) is provided with an annular flange (5), and the end of the water distribution connector (2) abuts against the end surface of the annular flange (5).

Images