TWI798092B - Sand pumping equipment split flow decompression equipment - Google Patents

Abstract

This creation is a kind of diversion and decompression equipment for sand pumping equipment, which includes a diversion tee pipe, a sand delivery valve and a water outlet valve; the diversion tee pipe includes a main part and a sand bag delivery part, and the main part includes an input port and a water outlet at both ends. , the sand bag delivery pipe is connected to the bottom of the main pipe, communicates with the interior of the main pipe, and is located between the two ends of the main pipe. The sand bag pipe includes a sand delivery port that can communicate with the inside of the sausage bag; the sand delivery valve can be driven Block or connect the sand outlet and the main pipe, and the water outlet valve can be driven to block or connect the water outlet and the main pipe; this creation can observe the ratio of sand and water through the sand and water flowing out of the water outlet, and adjust accordingly The position where the sand pumping pipe extracts the sand and water can prevent the filled sausage bag from sinking or bursting by controlling the sand delivery valve and the water outlet valve.

Description

Sand pumping equipment split flow decompression equipment

This creation is related to the filling of sand sausage bag, especially a kind of diversion and decompression equipment of sand pumping machine.

Sand sausage bag is an engineering structure with the characteristics of water permeability and soil retention. It is often used in river bank and coastal protection projects, and its impact on the environment and cost are low.

As shown in Figure 7, the existing sand sausage bag filling method generally pulls a sand pumping pipe 80, and one end of the sand pumping pipe 80 is connected to an extraction place where sand water is to be extracted, and the other end of the sand pumping pipe 80 is One end is connected to a sand delivery joint 91 of a sand sausage bag 90, and the sand water is extracted from the extraction place and transported to the inside of the sand sausage bag 90. Due to the water-permeable characteristics of the sand sausage bag 90, the sand water in the sand water The mud and sand part will stay inside the sand sausage bag 90 , and the water part in the sand water will flow out of the sand sausage bag 90 .

However, through the existing sand sausage bag filling method, it is impossible to observe the sand content and water content ratio of the sand water pumped by the sand pumping pipe 80. 90 close to the completion of filling, as shown in Figure 8, the sand S filled into the inside of the sausage bag 90 will often be sunken near the sand delivery joint 91 due to the impact of sand and water, which may cause the The sand sausage bag 90 is sunken corresponding to the inner sand S near the sand delivery joint 91 after filling, so that the sand sausage bag 90 may not be able to fully play the role of water and soil conservation; If the sand content of the extracted sand water is relatively high, the sand sausage bag 90 may be filled with too much sand and soil, which may burst due to oversaturation.

In order to solve the problem that the existing sausage bag filling method may cause the sausage bag to form a depression after filling and cannot fully play its role, the purpose of this creation is to propose an observable Check the sand or water ratio of the sand and water pumped into the sausage bag by the sand pumping pipe, and avoid the filling of the sausage bag from sagging or the sand sausage bag from being oversaturated and bursting.

The diversion and decompression equipment of the sand pumping machine proposed in this creation to solve the technical problem includes: a diversion tee pipe, which includes a main part and a sand bag delivery part; the main part includes an input port and a water outlet, The input port and the water outlet are respectively located at both ends of the main pipe; the sand bag delivery pipe is connected to the bottom of the main pipe, communicates with the inside of the main pipe, and is located between the two ends of the main pipe; The bag pipe section includes a sand delivery port that can communicate with the inside of a sausage bag; a sand delivery valve that can be driven to block or connect the sand delivery port with the inside of the main pipe; a water outlet valve, It can be driven to block or connect the water outlet and the inside of the main pipe; a sand delivery regulating motor, which is connected to the sand delivery valve and can drive the sand delivery valve; and a water outlet regulating motor , the water outlet regulating motor is connected to the water outlet valve, and can drive the water outlet valve to act.

In the sand pumping machine, the diversion and decompression equipment, wherein the input port and the water outlet of the main pipe part are linearly opposite to each other.

Said sand pumping machine split flow decompression equipment, which includes a water outlet pipe, the water outlet pipe is connected to the water outlet.

Said sand pumping equipment splitting and decompressing equipment includes a rotating connecting pipe, which is rotatably connected to the input port of the splitting tee pipe, and is used to communicate with the input port and a sand pumping pipe.

Said sand pumping equipment diversion decompression equipment, which includes a shell and a mounting lug, the diversion tee installed in the shell; the mounting lug is set on the top of the shell, and used to connect to a crane boom.

The effect enhancement that the technical means of this creation can obtain is:

1. The diversion decompression equipment of the sand pumping machine in this creation uses the diversion tee pipe to transport the sand water into the sand sausage bag, and the user can observe the flow of the sand water extracted by the sand pumping pipe through the sand water flowing out of the water outlet valve. The ratio of sand and water content, so as to change the position of the sand pumping pipe at an appropriate time to extract sand and water, so as to adjust the ratio of sand and water content of the sand water pumped into the diversion tee, in addition to avoiding the diversion tee and The sand pumping pipe is blocked due to excessive sand content, and at the same time, it can prevent too much sand from being filled into the sausage bag and prevent the sausage bag from bursting.

2. In the sand pumping machine of this creation, when the sand sausage bag is nearly filled, the user can fully open the water outlet valve, and through the water outlet valve, most of the water in the sand water will be discharged, and most of the water in the sand water will be discharged. The sand will be close to the bottom of the main pipe and flow into the sausage bag through the sand port, which can reduce the water content of the sand entering the sausage bag, so that it will not impact the sand that has been filled in the sausage bag , so that the filled sausage bag does not produce dents.

3. The diversion and decompression equipment of the sand pumping machine in this creation, the user can control the opening degree of the water outlet valve and the sand delivery valve, so that the sand water can be filled into the sand sausage bag at an appropriate flow rate and flow rate, and at the same time pass through the water outlet valve Perform water release and pressure release, adjust the pressure in the shunt tee pipe and the sand pumping pipe, and keep the equipment in normal operation.

10:Separation and decompression equipment for sand pumping equipment

11: shell

12: Install the lugs

20: Split tee pipe

21: Department in charge

211: input terminal

212: water outlet

213: input port

214: water outlet

22: Sand bag pipe delivery department

221: Sand delivery end

222: Sand port

30: Sand conveying adjustment group

31: Sand conveying regulating motor

32: Sand delivery valve

40: Water outlet adjustment group

41:Water outlet adjustment motor

42: Outlet valve

50: turn to take over

80:Sand pumping pipe

81: Sand delivery pipe

82: Outlet pipe

90: Sand sausage bag

91: Sand delivery joint

S: sandy soil

Fig. 1 is the appearance schematic diagram of the use state of the preferred embodiment of the present invention.

Fig. 2 is a partially enlarged appearance schematic diagram of a use state of a preferred embodiment of the invention.

Fig. 3 is a schematic diagram of the partial structure of the shell of the preferred embodiment of the invention after the cover is opened.

Fig. 4 is the schematic diagram of the used pipeline and the flow direction of sand and water in the preferred embodiment of the present invention.

Fig. 5 is a partially enlarged cross-sectional schematic view of a sausage bag filled with a preferred embodiment of the present invention.

Fig. 6 is the use diagram of the sausage bag filled with the preferred embodiment of the invention.

Fig. 7 is a schematic diagram of the filling method of the existing sausage bag.

Fig. 8 is a partially enlarged cross-sectional schematic diagram of a sausage bag filled with the existing sausage bag filling method.

In order to understand the technical characteristics and practical effects of this creation in detail, and to realize it according to the content of the creation, the preferred embodiment shown in the figure is further described in detail as follows:

As shown in Figure 1, the sand pumping machine of the preferred embodiment of the present invention is a diversion and decompression device 10, which is used in the project of filling a sausage bag 90; as shown in Figures 2 and 3, the sand pumping machine The diversion and decompression device 10 includes a housing 11 , a diversion tee pipe 20 , a sand conveying adjustment group 30 and a water outlet adjustment group 40 installed in the housing 11 .

As shown in FIG. 2 , the sand pumping equipment diversion and decompression device 10 also includes mounting lugs 12 , and in terms of practical use, the sand pumping equipment diversion and decompression device 10 can be installed on a The boom end of the crane is used to move to different sausage bags 90 for filling.

As shown in Fig. 3 and Fig. 4, this diversion tee pipe 20 comprises a main pipe part 21 and a sand bag delivery pipe part 22, and this main pipe part 21 extends linearly and includes opposite two ends of position, is respectively an input end 211 and A water outlet 212, the main pipe portion 21 also includes an input port 213 formed on the input end 211 and a water outlet 214 formed on the water outlet end 212, the input port 213 communicates with the inside of the main pipe portion 21, and the water outlet 214 selectively communicates with the inside of the main pipe part 21, wherein the input port 213 is linearly opposite to the water outlet 214; Inside, and between the input end 211 and the water outlet end 212 of the main pipe part 21, the end of the sand bag pipe delivery part 22 away from the main pipe part 21 is a sand delivery end 221, and the sand bag pipe delivery part 22 includes a The sand delivery port 222 is formed at the sand delivery end 221 , and the sand delivery port 222 can communicate with the inside of a sausage bag 90 .

As shown in Figures 3 and 4, the sand delivery regulating group 30 includes a sand delivery regulating motor 31 and a sand delivery valve 32, the sand delivery regulating motor 31 is arranged inside the housing 11, the sand delivery valve 32 is connected to the The sand conveying regulating motor 31 is arranged inside the sand bag conveying pipe part 22 and can be driven by the sand conveying regulating motor 31 And block or connect the inside of the sand delivery port 222 and the main pipe portion 21, specifically, the sand delivery regulating motor 31 can drive the sand delivery valve 32 and adjust the opening degree of the sand delivery valve 32 (that is, the sand delivery valve 32 can be opened). The cross-sectional area of one of the channels of the valve 32), to determine the flow of sand and water flowing out from the sand delivery port 222; Motor 41 and a water outlet valve 42, the water outlet regulating motor 41 is arranged inside the housing 11, the water outlet valve 42 is connected to the water outlet regulating motor 41, and is arranged inside the main pipe portion 21 and adjacent to the water outlet 212, the water outlet valve 42 can be driven by the water outlet regulating motor 41 to block or connect the water outlet 214 and the inside of the main pipe part 21. Specifically, the water outlet regulating motor 41 can drive the water outlet valve 42 and adjust the opening degree of the water outlet valve 42 (that is, the cross-sectional area of a channel of the water outlet valve 42 ), to determine the flow rate of sand and water flowing out from the water outlet 214 .

In this preferred embodiment, the sand delivery regulating motor 31 and the water outlet regulating motor 41 are electric motors, and the sand delivery valve 32 and the water outlet valve are driven by the sand delivery regulating motor 31 and the water outlet regulating motor 41 42 actuation, and in fact, this sand delivery valve 32 and this water outlet valve 42 also can adopt the valve that controls actuation through manual mode or other known valve types on the market, the advantage of this preferred embodiment is that adopts electric The sand delivery regulating motor 31 and the water outlet regulating motor 41 are convenient for construction personnel to operate and control the opening or closing of the sand delivery valve 32 and the water outlet valve 42; The conventional technology of road control, its detailed structure and driving mode will not be repeated here.

As shown in Fig. 3 and Fig. 4, the sand pumping equipment diversion and decompression equipment 10 further includes a rotating connecting pipe 50, which can be rotatably connected to the input end 211 of the main pipe part 21, and the rotating connecting pipe 50 can be connected to a The sand pumping pipe 80 is connected to the input port 213 of the main pipe part 21 and a sand pumping pipe 80; during the moving process of the sand pumping equipment diversion decompression device 10, the rotating connecting pipe that can rotate relative to the diversion tee pipe 20 50 can reduce the bending of the sand pumping pipe 80 and reduce the probability of the sand pumping pipe 80 being damaged and requiring maintenance or replacement.

The usage method of the sand pumping equipment diversion decompression device 10 in the preferred embodiment of the present invention is as follows: as shown in Figure 1, Figure 2 and Figure 4, the sand pumping equipment diversion decompression device 10 is used to fill sausage bags 90 In the project, wherein, one end of a sand pumping pipe 80 is connected to the input end 211 of the main pipe part 21 through the rotating joint 50, and the other end of the sand pumping pipe 80 is placed at a pumping place where sand water is to be pumped ( Not shown in the figure), thereby sand water can be imported into the inside of the main pipe part 21 from the input port 213, and a sand delivery pipe 81 is connected to the sand delivery end 221 of the sand bag delivery pipe part 22 and the sand sausage bag 90 A sand delivery joint 91, thereby communicating with the sand delivery port 222 and the inside of the sausage bag 90; when starting to fill the sausage bag 90, as shown on the left side of Figure 4, first the engineer controls the water outlet valve 42 In a closed state, the sand delivery valve 32 is in an open state, blocking the water outlet 214 and the inside of the main pipe part 21, at this time, the sand water input into the inside of the main pipe part 21 will completely flow to the sand bag pipe delivery part 22 and flow into the inside of the sausage bag 90 through the sand feeding port 222, so that the sausage bag 90 is gradually expanded.

During the filling process of the sand sausage bag 90, engineering personnel can control the water outlet valve 42 to be slightly opened, so that part of the sand water input into the main pipe 21 from the sand pumping pipe 80 flows out from the water outlet 214, and the engineering personnel can By observing the sand water flowing out of the water outlet 214, the sand content ratio and water content ratio of the sand water extracted by the sand pumping pipe 80 can be known, and the sand water pumped by the sand pumping pipe 80 can be changed according to the demand. place, adjust the sand content ratio and the water ratio of the sand water extracted by the sand pumping pipe 80, for example, when the engineer observes that the sand content ratio of the sand water pumped by the sand pumping pipe 80 is too high, then Change the extraction place where the sand water is extracted by the sand pumping pipe 80 to a position with more water, so as to reduce the sand content ratio of the sand water extracted by the sand pumping pipe 80, and avoid filling the sand sausage bag 90 too much Burst occurs due to sandy soil, or the sand pumping pipe 80 and the diversion tee pipe 20 are blocked due to excessive sandy soil.

When the sand sausage bag 90 is nearly filled, as shown on the right side of Figure 4, the engineer controls the water outlet valve 42 to be fully opened gradually. On the actual operation level, the degree of opening of the sand delivery valve 32 will be regulated at the same time. Reduce the flow of sand water from the inside of the main pipe part 21 through the sand delivery port 222 and import the sand water of the sausage bag 90; Due to the inertia, most of them will pass through the opened water outlet valve 42 and flow out from the water outlet 214, and due to the relatively large proportion of sand in sand water relative to water, most of the sand will sink and approach the bottom of the main pipe part 21. During the flow of sand and water from the input port 213 towards the water outlet 214, a relatively large proportion of sand and soil will enter the sand sausage bag 90 through the sand bag delivery pipe part 22 connected to the bottom of the main pipe part 21. inside, and a large proportion of water will directly flow out from the water outlet 214 through the main pipe part 21, preferably, a water outlet pipe 82 can be connected to the water outlet end 212 of the main pipe part 21 and the water outlet 214 can be communicated with all The water outlet pipe 82 is used to discharge the water flowing out from the water outlet 214 to a farther place.

Through the above operations, the flow rate of the sand water input into the sausage bag 90 can be reduced, and the water content ratio in the sand water input into the sausage bag 90 can be reduced, thereby reducing the impact of the sand water input into the sausage bag 90. The impact force of the sand S that has been filled in the inside of the sausage bag 90; finally, as shown in FIG. It will be relatively gentle, and will not be sunken due to the impact of sand and water in the prior art, so that the position of the sand sausage bag 90 close to the sand delivery joint 91 will not be sunken, which will affect the performance of the sand sausage bag 90. Its function: the sand sausage bag 90 can be used in coastal protection, or river bank protection and other projects as shown in Figure 6, to strengthen water and soil conservation.

The sand pumping device 10 of this creation uses the diversion tee pipe 20 to transport sand water into the sand sausage bag 90, and when the sand sausage bag 90 is nearly filled, it controls the water outlet valve 42 and the sand delivery valve. 32, let most of the sand water input into the main pipe part 21 flow out through the water outlet 214, reduce the sand water flow rate input into the sand sausage bag 90, and reduce the water in the sand water input into the sand sausage bag 90 at the same time ratio, reduce the impact of sand and water on the sand S that has been filled in the sand sausage bag 90, so as to prevent the sand sausage bag 90 from being sunken at the position close to the sand delivery joint 91 after filling, which will affect the sand. The bowel pouch 90 is functioning normally.

In addition, the diversion and decompression equipment 10 of the sand pumping machine of this invention can control the opening degree of the water outlet valve 42 and the sand delivery valve 32 at any time, so that the sand water can be filled into the sand sausage at an appropriate flow rate and flow rate. Bag 90, carry out water release, pressure relief through this water outlet valve 42 simultaneously, regulate the pressure in this diversion tee pipe 20 and sand pumping pipe 80, allow equipment to keep normal operation.

The above is only a preferred embodiment of this creation, and does not limit this creation in any form. Anyone with ordinary knowledge in the technical field can use this creation without departing from the scope of the technical solutions proposed in this creation. Creation of equivalent embodiments with partial changes or modifications made to the disclosed technical content, and without departing from the content of the technical solution of the creation, all still fall within the scope of the technical solution of the creation.

10:Separation and decompression equipment for sand pumping equipment

11: shell

20: Split tee pipe

21: Department in charge

211: input terminal

212: water outlet

22: Sand bag pipe delivery department

221: Sand delivery end

30: Sand conveying adjustment group

31: Sand conveying regulating motor

32: Sand delivery valve

40: Water outlet adjustment group

41:Water outlet adjustment motor

42: Outlet valve

50: turn to take over

Claims (5)

A diversion and decompression device for a sand pumping machine, which includes: a diversion tee pipe, which includes a main pipe part and a sand bag delivery pipe part; the main pipe part includes an input port and a water outlet, and the input port and the water outlet respectively located at the two ends of the main pipe part; the sand bag pipe delivery part is connected to the bottom of the main pipe part, communicates with the inside of the main pipe part, and is located between the two ends of the main pipe part; A sand delivery port connected to the inside of a sausage bag; a sand delivery valve, which can be driven to block or connect the sand delivery port and the inside of the main pipe; a water outlet valve, which can be driven to block Or connect the water outlet with the inside of the main pipe; a sand delivery regulating motor, the sand delivery regulating motor is connected to the sand delivery valve, and can drive the sand delivery valve; and a water outlet regulating motor, the water outlet regulating motor is connected to the The water outlet valve can be driven to actuate the water outlet valve. According to claim item 1, the diversion and decompression equipment of the sand pumping machine, wherein the input port and the water outlet of the main pipe part are linearly opposite to each other. The diversion and decompression equipment for sand pumping equipment as described in claim 1, which includes a water outlet pipe connected to the water outlet. The flow diversion and decompression equipment of the sand pumping machine as described in Claim 1, which includes a rotating connecting pipe, which can be rotatably connected to the input port of the diverting tee pipe, and is used to communicate with the input port and a sand pumping pipe. As described in any one of claims 1 to 4, the diversion and decompression equipment of the sand pumping machine comprises a shell and a mounting lug, the shunting tee is installed in the shell; the mounting lug is arranged on the The top of the housing and is used to connect to the boom of a crane.

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