Rain and sewage pipe network desilting assembly

Abstract

The utility model relates to the technical field of rain and sewage pipe network cleaning, in particular to a rain and sewage pipe network dredging assembly which comprises a pressure supplementing assembly, the pressure supplementing assembly comprises a water storage tank, a water inlet pipe, a sealing push plate, a guide rod and a spring, the water inlet pipe is arranged outside the water storage tank, the sealing push plate is arranged inside the water storage tank, and the guide rod is arranged on the guide rod. Compared with an existing rainwater and sewage pipe network desilting assembly, the rainwater and sewage pipe network desilting assembly has the advantages that the rainwater and sewage pipe network desilting assembly is provided with the pressurizing structure, water entering equipment can be pressurized, and therefore the water pressure of water output of the equipment is increased, and high-pressure water output of the equipment is conveniently kept; meanwhile, the pressurizing structure can reduce fluctuation of water pressure and improve stability of water outlet pressure of the equipment, the swing structure is arranged, the spray head can swing through high-pressure water flow, and therefore the water spraying range of the high-pressure spray head is increased, the decontamination area of the equipment can be increased, and the decontamination effect of the equipment is improved; and therefore, the equipment can better advance in the sewage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater and sewage pipe network cleaning, in particular to a rainwater and sewage pipe network dredging component. Background Art

[0002] The rainwater and sewage pipe network is an important part of the urban drainage system, used to collect and transport rainwater and sewage. Its main functions include: discharging rainfall in a timely manner to avoid urban waterlogging, collecting domestic sewage, industrial wastewater, etc., and sending them to sewage treatment plants for treatment. After a long period of use, the rainwater and sewage pipe network must be desilted to clean the silt inside the rainwater and sewage pipes to avoid silt clogging the rainwater and sewage pipes, resulting in the inability to drain the rainwater and sewage pipes.

[0003] Existing rainwater and sewage pipe network desilting components use high-pressure nozzles to spray water during operation. However, problems with water pump operation or water volume can cause large changes in the water spraying pressure of the high-pressure nozzles, affecting the cleaning effect of the equipment. To this end, in response to the above-mentioned defects, the present application proposes a rainwater and sewage pipe network desilting component. Utility Model Content

[0004] The purpose of the utility model is to provide a rainwater and sewage pipe network desilting component to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a pressure-compensating component, which includes a water tank, a water inlet pipe, a sealing push plate, a guide rod and a spring, and a water inlet pipe is arranged outside the water tank, a sealing push plate is arranged inside the water tank, and a guide rod passes through the inside of the sealing push plate, and a spring is arranged above the sealing push plate.

[0006] Preferably, a high-pressure water spraying assembly is connected around the lower end of the pressure-compensating assembly, and a drill assembly is connected to the middle portion of the lower end of the pressure-compensating assembly.

[0007] Preferably, the high-pressure water spray assembly includes a protective cover and a support frame, and the support frame is arranged inside the protective cover.

[0008] Preferably, the high-pressure water spray assembly further comprises a rotating ball and a spray head, and the rotating ball is internally connected to the upper end of the support frame, and the spray head is mounted on the upper end of the rotating ball.

[0009] Preferably, the high-pressure water spray assembly further comprises a hose and a connecting pipe, and the lower end of the rotating ball is connected to the hose, and the lower end of the hose is connected to the connecting pipe.

[0010] Preferably, the drill bit assembly includes a protective box, a motor, a spiral rod and an advancing head, and the motor is installed inside the protective box, the rotating end of the motor is connected to the spiral rod, and the lower end of the spiral rod is connected to the advancing head.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. During operation, the equipment relies on the elastic telescopic structure formed between the sealing push plate and the water tank through the guide rod and the spring, so that the sealing push plate can continuously pressurize the water inside the water tank, thereby facilitating the increase of the water outlet pressure of the equipment and avoiding large changes in the water outlet pressure, which affects the water spraying effect of the equipment and the pollution cleaning ability of the equipment.

[0013] 2. A rotating structure is formed between the support frame and the rotating ball of the equipment. The high-pressure water flow will impact the hose, causing the hose to swing back and forth, thereby driving the nozzle to swing and causing the nozzle to spray water irregularly, thereby increasing the water spraying range of the nozzle and enhancing the cleaning effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the pressure-replenishing component of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the drill bit assembly of the utility model.

[0018] In the figure: 1. pressure replenishing assembly; 101. water storage tank; 102. water inlet pipe; 103. sealing push plate; 104. guide rod; 105. spring; 2. high-pressure water spraying assembly; 201. protective cover; 202. support frame; 203. rotating ball; 204. nozzle; 205. hose; 206. connecting pipe; 3. drill bit assembly; 301. protective box; 302. motor; 304. screw rod; 305. forward head. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 and Figure 2The utility model provides a technical solution: including a pressure compensation component 1, the pressure compensation component 1 includes a water storage tank 101, a water inlet pipe 102, a sealing push plate 103, a guide rod 104 and a spring 105, and the water storage tank 101 is provided with a water inlet pipe 102 outside, a sealing push plate 103 is provided inside the water storage tank 101, and the guide rod 104 runs through the inside of the sealing push plate 103, and a spring 105 is provided above the sealing push plate 103;

[0021] During the working process, the sealing push plate 103 relies on the elastic telescopic structure formed between the guide rod 104 and the spring 105 and the water tank 101, so that the sealing push plate 103 can continuously pressurize the water inside the water tank 101, thereby facilitating the increase of the water outlet pressure of the equipment, avoiding large changes in the water outlet pressure, affecting the water spraying effect of the equipment, affecting the equipment's pollution cleaning ability, and flushing water into the water tank 101 through the water inlet pipe 102.

[0022] like Figure 1 As shown, the lower end of the pressure replenishing assembly 1 is connected to the high-pressure water spraying assembly 2 around the periphery, and the lower end middle part of the pressure replenishing assembly 1 is connected to the drill bit assembly 3.

[0023] like Figure 3 As shown, the high-pressure water spray assembly 2 includes a protective cover 201 and a support frame 202, and the support frame 202 is arranged inside the protective cover 201, the high-pressure water spray assembly 2 also includes a rotating ball 203 and a spray head 204, and the upper end of the support frame 202 is internally connected with the rotating ball 203, and the upper end of the rotating ball 203 is installed with the spray head 204, the high-pressure water spray assembly 2 also includes a hose 205 and a connecting pipe 206, and the lower end of the rotating ball 203 is connected with the hose 205, and the lower end of the hose 205 is connected with the connecting pipe 206;

[0024] A rotating structure is formed between the support frame 202 and the rotating ball 203. The high-pressure water flow will impact the hose 205, causing the hose 205 to swing back and forth, thereby driving the nozzle 204 to swing, causing the nozzle 204 to spray water irregularly, thereby increasing the water spraying range of the nozzle 204 and increasing the pollution removal effect of the equipment. The protective cover 201 protects the nozzle 204, thereby preventing the nozzle 204 from being wrapped by sludge and affecting the pollution removal effect of the nozzle 204.

[0025] like Figure 4 As shown, the drill bit assembly 3 includes a protection box 301, a motor 302, a screw rod 303 and a forward head 304, and the motor 302 is installed inside the protection box 301, the rotating end of the motor 302 is connected to the screw rod 303, and the lower end of the screw rod 303 is connected to the forward head 304;

[0026] The motor 302 drives the screw rod 303 to rotate, and the contact and extrusion between the screw rod 303 and the sludge enable the device to move forward better. The protective box 301 can protect the motor 302, so that the motor 302 can work normally.

[0027] Working principle: First, place the device in the rainwater and sewage pipe, then turn on the motor 302 inside the protective box 301 to drive the screw rod 303 to rotate, and through the contact and extrusion between the screw rod 303 and the sludge, the device can move forward better, and then flush water into the water tank 101 through the water inlet pipe 102, and then rely on the sealing push plate 103 to pressurize the water inside the water tank 101 through the elastic structure formed by the guide rod 104 and the spring 105 and the water tank 101, so that the water out of the water tank 101 can be kept in a high pressure state The high-pressure water is delivered to the hose 205 from the connecting pipe 206. The high-pressure water impacts the hose 205, causing the hose 205 to swing, thereby mobilizing the nozzle 204 formed by the rotating structure between the rotating ball 203 and the support frame 202 to swing, so that the nozzle 204 can better clean the surrounding sludge. At the same time, when the high-pressure water is sprayed out, it can also provide thrust to the equipment, which is convenient for the equipment to move in the sludge. The nozzle 204 is protected by the protective cover 201, thereby preventing the nozzle 204 from being wrapped by the sludge and affecting the decontamination effect of the nozzle 204.

[0028] 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 rainwater and sewage pipe network desilting assembly, comprising a pressure replenishing assembly (1), characterized in that: The pressure compensation assembly (1) comprises a water storage tank (101), a water inlet pipe (102), a sealing push plate (103), a guide rod (104) and a spring (105), wherein the water storage tank (101) is provided with a water inlet pipe (102) outside, the water storage tank (101) is provided with a sealing push plate (103) inside, the sealing push plate (103) is penetrated by a guide rod (104) inside, and a spring (105) is provided above the sealing push plate (103).

2. A rainwater and sewage pipe network desilting component according to claim 1, characterized in that: The lower end of the pressure-replenishing component (1) is connected to a high-pressure water spray component (2) around its periphery, and the middle portion of the lower end of the pressure-replenishing component (1) is connected to a drill bit component (3).

3. A rainwater and sewage pipe network desilting assembly according to claim 2, characterized in that: The high-pressure water spray assembly (2) comprises a protective cover (201) and a support frame (202), and the support frame (202) is arranged inside the protective cover (201).

4. A rainwater and sewage pipe network desilting assembly according to claim 3, characterized in that: The high-pressure water spray assembly (2) further comprises a rotating ball (203) and a spray head (204), and the rotating ball (203) is internally connected to the upper end of the support frame (202), and the spray head (204) is installed on the upper end of the rotating ball (203).

5. A rainwater and sewage pipe network desilting assembly according to claim 4, characterized in that: The high-pressure water spray assembly (2) further comprises a hose (205) and a connecting pipe (206), and the lower end of the rotating ball (203) is connected to the hose (205), and the lower end of the hose (205) is connected to the connecting pipe (206).

6. A rainwater and sewage pipe network desilting assembly according to claim 2, characterized in that: The drill bit assembly (3) comprises a protection box (301), a motor (302), a spiral rod (303) and an advancing head (304), wherein the motor (302) is installed inside the protection box (301), the rotating end of the motor (302) is connected to the spiral rod (303), and the lower end of the spiral rod (303) is connected to the advancing head (304).

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