CN212272082U

CN212272082U - Air pressure type deep water level monitoring well washing equipment

Info

Publication number: CN212272082U
Application number: CN202020531181.1U
Authority: CN
Inventors: 李继民; 沈曙光; 崔晓冰; 张哲�
Original assignee: Shenzhen Ghy Environment Water Conservancy Co ltd
Current assignee: Shenzhen Ghy Environment Water Conservancy Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-01
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a deep water level monitoring well flushing device of vapour-pressure type, including flushing device barrel, the fixed end of upside fixedly connected with of flushing device barrel, the inside fixedly connected with trachea of fixed end, and inside the trachea runs through fixed end and extends to flushing device barrel, the middle part fixed mounting of fixed end has the liquid pipe, and the liquid pipe runs through fixed end. The utility model discloses a be that high-pressure gas is as power take off source for the lift of this well washer is bigger, and the biggest lift can reach 18-25m, and the limited problem that leads to unable expansion work of water pump lift when having avoided the monitoring well degree of depth to be dark, and this vapour-pressure type deep water level monitoring well washing equipment also can carry out the operation under the condition of outage, does not have under 220V supply voltage's the condition in the field, can hold gas through the air pump earlier, takes over open-air switch-on trachea again and carries out the operation, has improved the device's practicality.

Description

Air pressure type deep water level monitoring well washing equipment

Technical Field

The utility model relates to a well-flushing ware field specifically is a deep water level monitoring well-flushing equipment of vapour-pressure type.

Background

Groundwater resources are more complex than surface water resources, so the change of the quality and quantity of groundwater itself and the environmental conditions and migration rules of groundwater causing groundwater change cannot be directly observed, and meanwhile, groundwater pollution and ground settlement caused by groundwater super-mining are slow-varying types, and once the underground water pollution and the ground settlement are accumulated to a certain degree, irreversible damage is caused. Therefore, monitoring of groundwater is necessary. The underground water monitoring is carried out by sampling through a monitoring well, and the diameter of the monitoring well is smaller, generally 50mm-60 mm. After the construction of the monitoring well is completed, the monitoring well needs to be washed and then sampled, so that the sample is not influenced by any external factors. Underground water and silt in a monitoring well need to be pumped out of the well, and a submersible pump water pumping well flushing and a Beller tube manual water pumping well flushing are generally adopted in the existing water pumping well flushing scheme. The submersible pump is put into the monitoring well for pumping water, and the submersible pump is electrified, operated and pumped; the method for pumping water through the Beller tube is characterized in that the Beller tube is firstly placed into a monitoring well, and water is extracted through manually lifting a sampling rope of the Beller tube.

The submersible pump is adopted for pumping water, when the monitoring well is deep and the water pumping height is required to be higher than a certain height, the work cannot be carried out due to the limited lift (generally 8m at most) of the water pump, and if the water pump with large lift is adopted for pumping water, the water pump cannot be placed into the underground water monitoring well due to the large volume of the water pump; when the Beller tube is adopted for manual water pumping, the water pumping speed is low, and the requirement of working progress cannot be met; and simultaneously, the sediment at the bottom of the well cannot be removed by adopting a submersible pump and a Beller tube to manually pump water.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a pneumatic deep water level monitoring well washing device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a deep water level monitoring well flushing equipment of vapour-pressure type, includes the flushing equipment barrel, the fixed end of upside fixedly connected with of flushing equipment barrel, the inside fixedly connected with trachea of fixed end, and inside the trachea runs through fixed end and extends to the flushing equipment barrel, the middle part fixed mounting of fixed end has the liquid pipe, and the liquid pipe runs through the fixed end, the upside fixed mounting of fixed end has solid fixed ring.

Preferably, the bottom fixed mounting of well-flushing equipment barrel has the mount, the downside of mount rotates and is connected with the fixed axle, the outside fixed mounting of fixed axle has the flabellum.

Preferably, the end of the gas pipe is located two thirds from the top of the well-flushing equipment barrel.

Preferably, the diameter of the well washing equipment barrel is 40-46mm, the height of the well washing equipment barrel is 200 +/-5 mm, the diameter of the liquid pipe is 13-15mm, and the diameter of the air pipe is 7-9 mm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages that the air pipe is connected with the high-pressure air pump, the high-pressure air pump blows high-pressure air into the barrel of the well-flushing equipment through the air pipe, and the silt in the underground water and the underground water in the monitoring well is blown into the liquid pipe, under the action of air pressure, underground water and silt are discharged out of the monitoring well through the liquid pipe, so as to achieve the purposes of pumping water and cleaning silt, and because the technical scheme adopts high-pressure gas as a power output source, the well washer has larger lift, the maximum lift can reach 18-25m, the problem that the well washer can not be unfolded due to limited pump lift when the depth of the monitoring well is deep is avoided, and the pneumatic deep water level monitoring well washing equipment can also work under the condition of power failure, under the condition that 220V power supply voltage does not exist in the field, the air can be stored by the air pump, and then the air pump is brought to the field to be communicated with the air pipe for operation, so that the practicability of the device is improved.

2. The utility model discloses a bottom fixed mounting mount at well-flushing equipment barrel, the setting of cooperation fixed axle and flabellum makes the high-pressure gas that the trachea is interior to be gone into drive the flabellum and rotates, breaks up great silt piece in the monitoring well, avoids appearing the too big jam that causes the liquid pipe of too much volume of silt, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the fixing frame of the present invention.

In the figure: 1 well washing equipment barrel, 2 fixed ends, 3 liquid pipes, 4 air pipes, 5 fixed frames, 6 fixed shafts, 7 fan blades and 8 fixed rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pneumatic deep water level monitoring well washing device comprises a well washing device barrel 1, a fixed end 2 is fixedly connected to the upper side of the well washing device barrel 1, the diameter of the well washing device barrel 1 is 40-46mm, the height of the well washing device barrel 1 is 200 +/-5 mm, the well washing device barrel 1 is a rigid sleeve, a gas pipe 4 is fixedly connected to the inside of the fixed end 2, the diameter of the gas pipe 4 is 7-9mm, the gas pipe 4 penetrates through the fixed end 2 and extends to the inside of the well washing device barrel 1, the end of the gas pipe 4 is located at two thirds of the top of the well washing device barrel 1, high-pressure gas is input into the well washing device barrel 1 through the gas pipe 4, the gas pipe 4 is located at two thirds of the top of the well washing device barrel 1, bottom silt is stirred through better gas, and settled bottom silt can be discharged out of a monitoring well together with groundwater through a liquid pipe 3, the middle part of the fixed end 2 is fixedly provided with a liquid pipe 3, the diameter of the liquid pipe 3 is 13-15mm, the liquid pipe 3 penetrates through the fixed end 2, the upper side of the fixed end 2 is fixedly provided with a fixed ring 8, the fixed end 2 is used for fixing the gas pipe 4 and the liquid pipe 3 and plays a role of sealing the top end of the well washing equipment barrel 1, the fixed ring 8 is convenient for winding a rope for lowering the well washing equipment, the gas pipe 4 is connected with a high-pressure gas pump, the high-pressure gas pump blows high-pressure gas into the well washing equipment barrel 1 through the gas pipe 4 to blow underground water and silt in the underground water in the monitoring well into the liquid pipe 3, under the action of air pressure, the underground water and the silt are discharged out of the monitoring well through the liquid pipe 3 together, the purposes of pumping water and clearing the silt are achieved, and the well washing equipment of the air pressure type deep water level monitoring well can also operate under, can firstly store air through the air pump and then be carried to the field to be communicated with the air pipe for operation.

Please refer to fig. 2 and 3, the bottom fixed mounting of the well washing equipment barrel 1 has a fixing frame 5, the lower side of the fixing frame 5 is connected with a fixing shaft 6 in a rotating manner, the outer side of the fixing shaft 6 is fixedly provided with a fan blade 7, the fixing frame 5 is fixedly mounted at the bottom of the well washing equipment barrel 1 and is matched with the fixing shaft 6 and the fan blade 7, so that the high-pressure gas blown in the gas pipe 4 drives the fan blade 7 to rotate, larger silt blocks in the monitoring well are scattered, the blockage of the liquid pipe 3 caused by excessive silt and overlarge volume is avoided, and the practicability of the device is improved.

In summary, the following steps: when the pneumatic deep water level monitoring well washing equipment is used, the air pipe 4 is connected with the high-pressure air pump, the high-pressure air pump blows high-pressure air into the well washing equipment barrel 1 through the air pipe 4, underground water and silt in the underground water in the monitoring well are blown into the liquid pipe 3, the underground water and the silt are discharged out of the monitoring well through the liquid pipe 3 under the action of air pressure, the purposes of pumping water and clearing the silt are achieved, the technical scheme adopts the high-pressure air as a power output source, so that the lift of the well washing equipment is larger, the maximum lift can reach 18-25m, the problem that the pump lift is limited when the depth of the monitoring well is deep and the well washing equipment cannot be unfolded to work is solved, the pneumatic deep water level monitoring well washing equipment can also work under the condition of power failure, the air can be stored by the air pump firstly under the condition that 220V power supply voltage does not exist in the field, and then the air pipe is connected to work in the, the practicality of the device is improved, through the bottom fixed mounting mount 5 at well-flushing equipment barrel 1, the setting of cooperation fixed axle 6 and flabellum 7 makes the high-pressure gas that the interior drum of trachea 4 drive flabellum 7 and rotates, breaks up great silt piece in the monitoring well, avoids appearing the too big jam that causes liquid pipe 3 of too much volume of silt, has improved the device's practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vapour-pressure type deep water level monitoring well flushing equipment, includes flushing equipment barrel (1), its characterized in that: the upside fixedly connected with fixed end (2) of well washing equipment barrel (1), inside fixedly connected with trachea (4) of fixed end (2), and trachea (4) run through fixed end (2) and extend to well washing equipment barrel (1) inside, the middle part fixed mounting of fixed end (2) has liquid pipe (3), and liquid pipe (3) run through fixed end (2), the upside fixed mounting of fixed end (2) has solid fixed ring (8).

2. The pneumatic deep water level monitoring well washing equipment as claimed in claim 1, wherein: the bottom fixed mounting of well-flushing equipment barrel (1) has mount (5), the downside of mount (5) is rotated and is connected with fixed axle (6), the outside fixed mounting of fixed axle (6) has flabellum (7).

3. The pneumatic deep water level monitoring well washing equipment as claimed in claim 1, wherein: the end part of the air pipe (4) is positioned two thirds of the distance from the top of the well washing equipment barrel body (1).

4. The pneumatic deep water level monitoring well washing equipment as claimed in claim 1, wherein: the diameter of the well washing equipment barrel body (1) is 40-46mm, the height of the well washing equipment barrel body (1) is 200 +/-5 mm, the diameter of the liquid pipe (3) is 13-15mm, and the diameter of the air pipe (4) is 7-9 mm.