Water supply and drainage pipeline connecting device

Abstract

The utility model relates to the technical field of connecting devices, and discloses a water supply and drainage pipeline connecting device which comprises a water storage mechanism, connecting mechanisms are arranged at the two ends of the water storage mechanism, locking mechanisms are arranged at the other ends of the connecting mechanisms, and water storage pipe rubber leakage-proof pads are arranged between the water storage mechanism and the connecting mechanisms. A fixing pipe rubber leakproof pad is arranged between the connecting mechanism and the locking mechanism, the water storage mechanism comprises a water storage pipe, a pressure gauge is arranged on the surface of the water storage pipe, a splitter plate is fixedly connected to the interior of the water storage pipe, a buffer spindle is arranged in the splitter plate, and water storage pipe nut seats are fixedly connected to the two ends of the water storage pipe. Water flow pressure relief, water pressure reduction, connection device protection and water supply and drainage pipe protection are performed through the splitter plate and the buffer spindle, the service life is prolonged, the water pressure is observed through the pressure gauge, water flow state determination through installation and maintenance is more convenient, fault blockage pipeline position judgment is facilitated, and the maintenance efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting device technical field especially relates to a water supply and drainage pipeline connecting device. BACKGROUND

[0002] Pipeline connecting device is a kind of element combination device made of stainless steel and rubber to achieve sealing pressure function, very compact structure instrument, construction does not need to do any processing to pipe end, just the connector is covered in the two pipe ends to be connected, tighten side bolt, just make the tooth tightly bite pipe end surface to reach limit fixing, and sealing sleeve is pasted tightly on pipeline to reach sealing firm connection locking state, pipeline connector is divided into limit pipeline connector, compensation pipeline connector, double card pipeline connector, pipeline repairer, non-metal pipeline connector etc. Series according to different connection functions, can be widely applied to the pipeline connection of various materials in petroleum, chemical industry, shipbuilding, offshore platform, electric power, light industry, medicine, food, building, municipal administration, environmental protection and mechanical equipment supporting industries.

[0003] The existing pipeline connecting device needs to be moved after the bolts on the pipeline connecting device are all disassembled, which is time-consuming and laborious, and the pipeline needs to be re-aligned with the connecting device, affecting the installation efficiency of the connecting device, therefore we propose a water supply and drainage pipeline connecting device. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a water supply and drainage pipeline connecting device.

[0005] The utility model adopts the following technical scheme to realize: a water supply and drainage pipeline connecting device, including water storage mechanism, water storage mechanism both ends are provided with connecting mechanism, the other end of connecting mechanism is provided with locking mechanism, water storage mechanism and connecting mechanism between being provided with water storage pipe rubber leakproof pad, connecting mechanism and locking mechanism between being provided with fixed pipe rubber leakproof pad;

[0006] The water storage mechanism includes a water storage pipe, a pressure gauge is arranged on the surface of the water storage pipe, a shunt plate is fixedly connected inside the water storage pipe, a buffer spindle is arranged inside the shunt plate, and water storage pipe nut seats are fixedly connected at both ends of the water storage pipe.

[0007] Through the above technical scheme, the water flow is relieved by the shunt plate and the buffer spindle, the water pressure is reduced, the connecting device and the water supply and drainage pipe are protected, the service life is prolonged, through the split structure, the entire device does not need to be disassembled and replaced during maintenance, the installation and maintenance efficiency is improved, and the maintenance cost is reduced.

[0008] As a further improvement of the above-mentioned scheme, the connecting mechanism comprises a horn connecting pipe, one end of the horn connecting pipe is fixedly connected with a buckle tooth, one end of the horn connecting pipe close to the water storage pipe is fixedly connected with a first nut seat, and the other end of the horn connecting pipe away from the water storage pipe is fixedly connected with a second nut seat.

[0009] As a further improvement of the above-mentioned scheme, the locking mechanism comprises a fixed pipe, the inner wall of the fixed pipe is fixedly connected with a rubber pad, one end of the fixed pipe is provided with a fixed buckle, the surface of the fixed pipe is provided with a rotating shaft and a lock pipe screw group, and one end of the fixed pipe is fixedly connected with a fixed pipe nut seat.

[0010] Through the above technical scheme, the friction force on the connecting pipe is increased by the rubber pad in the fixed pipe, and the sealing property of the connecting device is improved by the plasticity of the rubber pad.

[0011] As a further improvement of the above-mentioned scheme, one end of the pressure gauge extends to the inside of the water storage pipe.

[0012] Through the above technical scheme, the water pressure is observed by the pressure gauge, so that it is more convenient to determine the water flow state during installation and maintenance, and it is convenient to judge the position of the blocked pipeline, thereby improving the maintenance efficiency.

[0013] As a further improvement of the above-mentioned scheme, the inner wall of the water storage pipe nut seat is threadedly connected with a water storage pipe screw group, and the surface of the water storage pipe screw group is threadedly connected with the inner wall of the first nut seat.

[0014] As a further improvement of the above-mentioned scheme, the inner wall of the second nut seat is threadedly connected with a connecting pipe screw group.

[0015] As a further improvement of the above-mentioned scheme, the surface of the connecting pipe screw group is threadedly connected with the inner wall of the fixed pipe nut seat.

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] The utility model discloses a water storage mechanism, specifically is through the water flow into the water storage pipe, and the water flow is reduced and is shunted to water flow buffering spindle and shunt plate, reduces the water flow impact that connecting device receives, prolongs the life, and the pressure gauge observes water pressure simultaneously, determines the water flow state in the pipe, is convenient for the observation inside water pressure, makes installation maintenance and determines the water flow state more convenient, is convenient for judging the position of the blocked pipeline, improves the maintenance efficiency.

[0018] The utility model discloses a locking mechanism, specifically is through the pipeline butt joint, and through rotating shaft opening fixed pipe, and is aligned fixed buckle and buckle tooth, and is screwed tightly lock pipe screw group, and rubber pad is pasted to the pipeline simultaneously under the pressure, increases the sealing property, prevents the leakage. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the water storage mechanism structure schematic view of the utility model;

[0021] Figure 3 It is the connecting mechanism structure schematic view of the utility model;

[0022] Figure 4 It is the locking mechanism structure schematic view of the utility model;

[0023] Figure 5 It is the whole cross section structure schematic view of the utility model.

[0024] Main symbol explanation:

[0025] 1, water storage mechanism;101, water storage pipe;102, pressure gauge;103, buffer spindle;104, shunt plate;105, water storage pipe nut seat;2, connecting mechanism;201, horn connecting pipe;202, buckle tooth;203, first nut seat;204, second nut seat;3, locking mechanism;301, fixed pipe;302, rubber pad;303, fixed buckle;304, rotating shaft;305, lock pipe screw group;306, fixed pipe nut seat;4, water storage pipe rubber leak-proof pad;5, fixed pipe rubber leak-proof pad;6, water storage pipe screw group;7, connecting pipe screw group. Specific implementation

[0026] Next, the utility model is further described in combination with the drawings and specific implementation, and it should be explained that, under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined to form new embodiment.

[0027] Embodiment:

[0028] Please combine Figures 1-5 The water supply and drainage pipeline connecting device of the embodiment, including water storage mechanism 1, water storage mechanism 1 both ends are provided with connecting mechanism 2, connecting mechanism 2 another end is provided with locking mechanism 3, water storage mechanism 1 and connecting mechanism 2 between being provided with water storage pipe rubber leak-proof pad 4, connecting mechanism 2 and locking mechanism 3 between being provided with fixed pipe rubber leak-proof pad 5;

[0029] The water storage mechanism 1 comprises a water storage pipe 101, the surface of the water storage pipe 101 is provided with a pressure gauge 102, the inside of the water storage pipe 101 is fixedly connected with a flow distribution plate 104, the other end of the flow distribution plate 104 is fixedly connected to the surface of a buffer spindle 103, the surfaces of both ends of the water storage pipe 101 are fixedly connected with water storage pipe nut seats 105, through the water flow into the water storage pipe, the water flow is slowed down and distributed by the buffer spindle 103 and the flow distribution plate 104, the water flow impact on the connecting device is reduced, the service life is prolonged, the water pressure is observed through the pressure gauge 7, the water flow state in the pipe is determined, the internal water pressure is observed, the water flow state is more convenient for installation and maintenance, the fault pipe blockage position is judged, the maintenance efficiency is improved, the split structure does not need to disassemble and replace the whole device during maintenance, and the maintenance cost is reduced.

[0030] The connecting mechanism 2 comprises a horn connecting pipe 201, one end of the horn connecting pipe 201 is fixedly connected with a buckle tooth 202, one end of the horn connecting pipe 201 close to the water storage pipe 101 is fixedly connected with a first nut seat 203, and the other end of the horn connecting pipe 201 away from the water storage pipe 101 is connected with a second nut seat 204.

[0031] The locking mechanism 3 comprises a fixed pipe 301, the inside of the fixed pipe 301 is fixedly connected with a rubber pad 302, the surface of one end of the fixed pipe 301 is provided with a fixed buckle 303, the outer side of the fixed pipe 301 is provided with a rotating shaft 304 and a lock pipe screw group 305, and one end of the fixed pipe 301 is fixedly connected with a fixed pipe nut seat 306.

[0032] The water storage mechanism 1 comprises four flow distribution plates 104, and the four flow distribution plates 104 are symmetrically distributed with the buffer spindle 103 as the center axis.

[0033] One end of the pressure gauge 102 extends to the inside of the water storage pipe 101.

[0034] The inner wall of the water storage pipe nut seat 105 is screw-connected with a water storage pipe screw group 6, and the surface of the water storage pipe screw group 6 is screw-connected with the inner wall of the first nut seat 203.

[0035] The inner wall of the second nut seat 204 is screw-connected with a connecting pipe screw group 7.

[0036] The surface of the connecting pipe screw group 7 is screw-connected with the inner wall of the fixed pipe nut seat 306.

[0037] The implementation principle of the water supply and drainage pipeline connecting device in the embodiment of the application is as follows: when used, the size of the connecting pipeline is determined, then the two ends of the water storage pipe 101 are aligned with the horn connecting pipe horn connecting pipe 201, the water storage pipe nut seat 105 and the first nut seat 203 are threadedly connected through the water storage pipe screw group 6, the pressure on the water storage pipe rubber leak-proof pad 4 is applied, the sealing property of the water storage pipe 101 and the horn connecting pipe 201 is improved, then the connecting pipeline is aligned with the horn connecting pipe horn connecting pipe 201, the fixing pipe 301 is opened through the rotating shaft 304, the fixing buckle 303 is buckled on the buckle tooth 202, and the lock pipe screw group 305 is tightened at the same time, the rubber pad 302 is tightly attached to the connecting pipeline, the second nut seat 204 and the fixing pipe nut seat 306 are threadedly connected through the connecting pipe screw group 7, the pressure on the fixing pipe rubber leak-proof pad 5 is applied, the sealing property of the horn connecting pipe 201 and the fixing pipe 301 is improved, water flows into the water storage pipe, the water flow is slowed down and distributed by the water flow buffering spindle 103 and the distribution plate 104, the water flow impact on the connecting device is reduced, the service life is prolonged, the water pressure is observed through the pressure gauge 7 at the same time, the water flow state in the pipe is determined, the internal water pressure is observed, the water flow state is determined more conveniently when installation and maintenance are performed, the fault and the blocked pipeline position are judged more conveniently, the maintenance efficiency is improved, the split structure is adopted, the whole device does not need to be disassembled and replaced when maintenance is performed, and the maintenance cost is reduced.

[0038] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.

Claims

1. A plumbing coupling device, characterized in that, The utility model provides a water storage mechanism (1) is provided with connecting mechanism (2) on both ends, and the other end of connecting mechanism (2) is provided with locking mechanism (3), and water storage pipe rubber leakproof pad (4) is arranged between water storage mechanism (1) and connecting mechanism (2), and fixed pipe rubber leakproof pad (5) is arranged between connecting mechanism (2) and locking mechanism (3). The water storage mechanism (1) comprises a water storage pipe (101), the surface of the water storage pipe (101) is provided with a pressure gauge (102), the inside of the water storage pipe (101) is fixedly connected with a flow dividing plate (104), the inside of the flow dividing plate (104) is provided with a buffer spindle (103), and both ends of the water storage pipe (101) are fixedly connected with water storage pipe nut seats (105).

2. A plumbing coupling device as defined in claim 1, wherein: The connecting mechanism (2) comprises a trumpet connecting pipe (201), one end of the trumpet connecting pipe (201) is fixedly connected with a buckle tooth (202), one end of the trumpet connecting pipe (201) close to the water storage pipe (101) is fixedly connected with a first nut seat (203), and the other end of the trumpet connecting pipe (201) away from the water storage pipe (101) is fixedly connected with a second nut seat (204).

3. A plumbing coupling device as defined in claim 1, wherein: The locking mechanism (3) comprises a fixed pipe (301), the inner wall of the fixed pipe (301) is fixedly connected with a rubber pad (302), one end of the fixed pipe (301) is provided with a fixed buckle (303), the surface of the fixed pipe (301) is provided with a rotating shaft (304) and a lock pipe screw group (305), and one end of the fixed pipe (301) is fixedly connected with a fixed pipe nut seat (306).

4. A plumbing coupling according to claim 1, wherein: One end of the pressure gauge (102) extends to the inside of the water storage pipe (101).

5. A plumbing coupling device as defined in claim 1, wherein: The inner wall of the water storage pipe nut seat (105) is screw-connected with a water storage pipe screw group (6), and the surface of the water storage pipe screw group (6) is screw-connected with the inner wall of the first nut seat (203).

6. A plumbing coupling according to claim 2, wherein: The inner wall of the second nut seat (204) is screw-connected with a connecting pipe screw group (7).

7. A plumbing coupling device as defined in claim 6, wherein: The surface of the connecting pipe screw group (7) is screw-connected with the inner wall of the fixed pipe nut seat (306).

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