CN2683710Y

CN2683710Y - Improved water well dredging apparatus

Info

Publication number: CN2683710Y
Application number: CN 200420008022
Authority: CN
Inventors: 程小虎; 程强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-27
Filing date: 2004-02-27
Publication date: 2005-03-09
Anticipated expiration: 2014-02-27

Abstract

The utility model relates to a modified water-well dredging device comprising a silt transport pipe, a silt transition chamber, a diving pump and a silt guide pipe. Therein, one end of the silt transport pipe made of flexible material is connected with a water outlet of the diving pump fixed at the upper part inside the silt transition chamber. The silt guide pipe, whose inlet is positioned on the outer side of the bottom of the silt transition chamber and outlet is positioned at the upper part inside the silt transition chamber, is fixed above the silt transition chamber. The upper part of the silt transition chamber whose lower part is movably equipped with a clearing door of silt transition chamber is equipped with a silt transition chamber suspension device. The silt transport pipe of the utility model being soft and long with no need of additional extending, the utility model is provided with the characteristics of simple procedure, continuous operation and high efficiency; the dredging power equipment of the utility model being the diving pump, confining the well-opening is not needed.

Description

Improved well Accrete clearing device

Affiliated technical field

The utility model relates to a kind of improved Accrete clearing device, particularly relates to a kind of improved well Accrete clearing device.

Background technology

At present, the well Accrete clearing device that is used for removing the well shoal materials is made up of air pump, hard mud carrier pipe, hard appendix and sealing-plug, its operating principle be earlier with sealing-plug with the well good seal after, with air pump and hard appendix pressure-air is squeezed in the silt sediment deposit in the well again, silt is stirred, rely on pressure that the pressure-air squeeze in the well produces that the silt that stirs and water are together released with hard mud carrier pipe then and carry out the well dredging operation; Because what use in this existing Accrete clearing device is hard mud carrier pipe, hard appendix, so it is in use along with the removing of mud in the well, need constantly continued access hard mud carrier pipe and hard appendix so that darker mud in the cleaning well, this cause existing in the operation process of its mud in removing well operation loaded down with trivial details, can not work continuously, defective such as needs seal well head and efficient is low.

Summary of the invention

When the purpose of this utility model is a kind of the use is provided operation simple, can work continuously, not need to seal well head, improved well Accrete clearing device that efficient is high.

The purpose of this utility model is achieved in that a kind of improved well Accrete clearing device, comprises the mud carrier pipe, and it also includes mud transition chamber, submersible pump and mud mozzle; Wherein an end and the submersible pump delivery port of the mud carrier pipe made from soft material link together, and submersible pump is fixedly installed on the inner and upper of mud transition chamber; The mud mozzle is fixedly installed on the mud transition chamber, and the import of mud mozzle is positioned at the bottom outside of mud transition chamber, and the outlet of mud mozzle is positioned at the inner and upper of mud transition chamber; Be provided with mud transition chamber suspension arrangement on the top of mud transition chamber, be movably set with mud transition chamber impurity removing door in the bottom of mud transition chamber.

Mud transition chamber suspension arrangement is hanging hole, link, hook, lanyard and/or chaining.

When the utility model uses, only need the utility model be put among the well that needs desilting with hoist engine by rope, start the submersible pump in the utility model then, promptly can carry out desilting work, because the mud carrier pipe that links to each other with the submersible pump delivery port in the utility model is made with soft material, its length can be very long, so the mud carrier pipe need constantly not carry out continued access along with the intensification of the desilting degree of depth in the process of using, it is simple therefore to have operation when with the utility model well being carried out dredging operation, can work continuously and the high characteristics of efficient; In addition, because the desilting power-equipment that uses in the utility model is a submersible pump, so when carrying out desilting, do not need well head is sealed with the utility model.

Description of drawings

Fig. 1 is the vertical view of a kind of specific embodiment of the utility model

Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram

Fig. 3 is the upward view of Fig. 1

Fig. 4 is a user mode schematic diagram of the present utility model shown in Figure 1

Among the figure: 1-mud carrier pipe 8-mud mozzle

2-mud transition chamber 9-pipe dish

3-mud transition chamber impurity removing door 10-well

4-submersible pump 11-rope

5-submersible pump water inlet 12-hoist engine

6-hanging hole 13-well water

7-is every assorted filter screen 14-silt

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described, a kind of improved well Accrete clearing device comprises mud carrier pipe 1, and it also includes mud transition chamber 2, submersible pump 4 and mud mozzle 8; Wherein an end and the submersible pump delivery port of the mud carrier pipe made from soft material 1 link together, and submersible pump 4 is fixedly installed on the inner and upper of mud transition chamber 2; Because the mud carrier pipe 1 usefulness soft material in the utility model is made, it has and is easy to the characteristic of coiling and launching, even so its do very long, do not need to be cut into one section one section ground continued access yet and use as hard tube; Mud mozzle 8 is fixedly installed on the mud transition chamber 2, and the import of mud mozzle 8 is positioned at the bottom outside of mud transition chamber 2, and the outlet of mud mozzle 8 is positioned at the inner and upper of mud transition chamber 2; The purpose that mud transition chamber 2 is set is when submersible pump 4 is wherein opened, and can produce vacuum in mud transition chamber 2, and this vacuum can make the import department of the mud mozzle 8 that links to each other with mud transition chamber 2 produce suction force; Because the outlet of mud mozzle 8 and the inner and upper that submersible pump 4 all is positioned at mud transition chamber 2, can deposit to the bottom of mud transition chamber 2 so be inhaled into the heavier bulk foreign material of carrying secretly in the mud in the mud transition chamber 2, and can not influence work of the present utility model; Be provided with mud transition chamber suspension arrangement on the top of mud transition chamber 2, be movably set with mud transition chamber impurity removing door 3 in the bottom of mud transition chamber 2.

Mud transition chamber suspension arrangement can be hanging hole 6, link, hook, lanyard and/or chaining.

Though itself just has filter screen on submersible pump water inlet 5, the utlity model has better anti-clogging performance in order to make, submersible pump 4 can also be provided with on every side every assorted filter screen 7 in mud transition chamber 2.

As shown in Figure 4, when using the utility model, only need by mud transition chamber suspension arrangement and rope 11 usefulness hoist engines 12 the utility model is put among the well water 13 of the well 10 that needs desilting with silt 14 on, start the submersible pump 4 in the utility model then, promptly can carry out dredging operation the silt 14 of alluvial in well 10 bottoms; Because the mud carrier pipe 1 usefulness soft material that links to each other with the submersible pump delivery port in the utility model is made, its length can be very long, so the mud carrier pipe 1 in the utility model need constantly not carry out continued access along with the intensification of the desilting degree of depth in the process of using, and unnecessary mud carrier pipe 1 can coil 9 coilings with pipe.

Claims

1. an improved well Accrete clearing device comprises mud carrier pipe (1), it is characterized in that it also includes mud transition chamber (2), submersible pump (4) and mud mozzle (8); Wherein an end and the submersible pump delivery port of the mud carrier pipe made from soft material (1) link together, and submersible pump (4) is fixedly installed on the inner and upper of mud transition chamber (2); Mud mozzle (8) is fixedly installed on the mud transition chamber (2), and the import of mud mozzle (8) is positioned at the bottom outside of mud transition chamber (2), and the outlet of mud mozzle (8) is positioned at the inner and upper of mud transition chamber (2); Be provided with mud transition chamber suspension arrangement on the top of mud transition chamber (2), be movably set with mud transition chamber impurity removing door (3) in the bottom of mud transition chamber (2).

2. a kind of improved well Accrete clearing device according to claim 1 is characterized in that mud transition chamber suspension arrangement is hanging hole (6), link, hook, lanyard and/or chaining.

3. a kind of improved well Accrete clearing device according to claim 1, it is characterized in that in mud transition chamber (2) submersible pump (4) around also be provided with every assorted filter screen (7).