CN218411858U

CN218411858U - Extraction assembly

Info

Publication number: CN218411858U
Application number: CN202222538154.9U
Authority: CN
Inventors: 王金鹏; 黄冰贞; 任洪杰
Original assignee: Fujian Shouzhen Testing Technology Co ltd
Current assignee: Fujian Shouzhen Testing Technology Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-31
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an extraction subassembly, including the extraction case, the inner chamber of extraction case has the box through bolted connection, there is the water pump left side at extraction incasement chamber top through bolted connection, the water inlet intercommunication of water pump has the inlet tube, and the left end intercommunication of inlet tube has first hose, the one end that the water pump was kept away from to first hose runs through the extraction case and communicates there is the sampling head, and the outside of sampling head has cup jointed the filter screen, the delivery port intercommunication of water pump has the outlet pipe, and the outlet pipe keeps away from the one end of water pump and the right side intercommunication at box top, the inner chamber of box is provided with the stirring subassembly, the stirring subassembly includes first motor, (mixing) shaft and stirring leaf, through the cooperation of first motor, (mixing) shaft, stirring leaf and pointed cone, mixes the stirring of waste water for the composition homogeneous mixing in the waste water, and it is big to have avoided the data deviation that traditional sample caused, thereby to the accurate determination to waste water composition content.

Description

Extraction assembly

Technical Field

The utility model relates to a water pollution sample technical field specifically is an extraction subassembly.

Background

Sampling water pollution, also called water pollution sampling, refers to a process of extracting a water sample from polluted water according to a specified method and a certain proportion, and relevant water quality parameters such as the degree of water pollution, the type and the content of pollutants and the like are determined by detecting and analyzing the extracted water sample, so as to guide production activities and take relevant measures to achieve the purpose of reducing water pollution.

Through the retrieval, utility model application number CN201920024037.6 discloses chemical plant waste water detection auxiliary device, through the water pump, the drinking-water pipe, the suction head, the drain pipe, the collecting box, the valve, mutually supporting of outlet pipe and sampling tube, at first insert the suction head in the waste water, and make water pump work, the water pump can pass through suction head and drinking-water pipe extraction waste water at the during operation, the waste water of extraction discharges into in the collecting box through the drain pipe, the extraction is accomplished the back, then people open the valve again, make waste water flow into in the sampling tube through the outlet pipe, just accomplished the sample to waste water, can avoid people to contact at sample and waste water, bring the convenience for people when taking a sample to waste water.

However, the utility model still has the following defects: the water of unable extraction stirs evenly, leads to the in-process of sample, often has the inhomogeneous condition of sample, causes the precision of waste water detection to have great difference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extraction subassembly for composition homogeneous mixing in the waste water, it is big to have avoided the data deviation that traditional sample caused, thereby to the accurate determination of waste water composition content, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an extraction subassembly, includes the extraction case, the inner chamber of extraction case has the box through bolted connection, there is the water pump left side at extraction incasement chamber top through bolted connection, the water inlet intercommunication of water pump has the inlet tube, and the left end intercommunication of inlet tube has first hose, the one end that the water pump was kept away from to first hose runs through extraction case and communicates there is the sampling head, and the outside of sampling head has cup jointed the filter screen, the delivery port intercommunication of water pump has the outlet pipe, and the outlet pipe keeps away from the one end of water pump and the right side intercommunication at box top, the inner chamber of box is provided with the stirring subassembly, the stirring subassembly includes first motor, (mixing) shaft and stirring leaf, there is fixed frame central department at box top through bolted connection, and bolted connection is passed through with the bottom of fixed frame with the top of first motor, bolted connection is passed through with the top of (mixing) shaft to the output shaft of first motor, the bottom of (mixing) shaft runs through to the inner chamber to the box, the surface of (mixing) shaft all loops through the stirring leaf from last, the fixed surface of stirring leaf is connected with the pointed cone, the center department intercommunication of bottom of box bottom has the drain pipe, and the bottom intercommunication of drain pipe has the drain pipe, the extraction case top is connected with the outlet bolt.

Preferably, the bottom of the inner cavity of the extraction box is connected with a fixed seat through a bolt, a placing groove is sequentially formed in the top of the fixed seat from left to right, and the inner cavity of the placing groove is clamped with a sampling tube.

Preferably, there is the second motor bottom on extraction incasement chamber right side through bolted connection, there is the lead screw output shaft of second motor through bolted connection, the left side of lead screw is passed through the bearing and is rotated with the left bottom of extraction incasement chamber and be connected, the surperficial threaded connection of lead screw has the thread bush, bolted connection is passed through with the back of hydroecium in the front of thread bush, there is control switch at the top of power through bolted connection, and control switch is connected with water pump, first motor and second motor electricity, the power is connected with the control switch electricity.

Preferably, the two sides of the inner cavity of the extraction box are both connected with sliding columns through bolts, the surfaces of the sliding columns are connected with sliding sleeves in a sliding mode, and the bottoms of the sliding sleeves are connected with the tops of the threaded sleeves through bolts.

Preferably, a sealing ring is bonded at the center of the top of the box body, and the inner ring of the sealing ring is in contact with the surface of the stirring shaft.

Preferably, the center of the top of the extraction box is connected with a handle through a bolt, and a rubber pad is sleeved on the surface of the handle.

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

1. the utility model provides an extraction subassembly through the cooperation of first motor, (mixing) shaft, stirring leaf and pointed cone, mixes waste water stirring for composition homogeneous mixing in the waste water, it is big to have avoided the data deviation that traditional sample caused, thereby to the accurate determination of waste water composition content.

2. The utility model provides an extraction subassembly, through the cooperation of fixing base, standing groove and sampling tube, take a sample to the waste water of difference and deposit, through the cooperation of second motor, lead screw and thread bush, drive the delivery port and remove to carry waste water to in the sampling tube of difference.

Drawings

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

FIG. 2 is a cross-sectional view of the individual structure of the present invention within the industry;

FIG. 3 is a perspective view of the water outlet head of the present invention;

fig. 4 is an enlarged view of the structure at a position shown in fig. 2.

The reference numbers in the figures: 1. an extraction box; 2. a box body; 3. a water pump; 4. a first hose; 5. a stirring assembly; 51. a first motor; 52. a stirring shaft; 53. stirring blades; 6. a second hose; 7. a water outlet head; 8. a power source; 9. a fixed seat; 10. a sampling tube; 11. a second motor; 12. a screw rod; 13. a threaded sleeve; 14. a traveler; 15. a sliding sleeve.

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 efforts all belong to the protection scope of the present invention.

The utility model provides an extraction assembly as shown in figures 1-4, which comprises an extraction box 1, the inner cavity of the extraction box 1 is connected with a box body 2 through bolts, the left side of the top of the inner cavity of the extraction box 1 is connected with a water pump 3 through bolts, the water inlet of the water pump 3 is communicated with a water inlet pipe, the left end of the water inlet pipe is communicated with a first hose 4, one end of the first hose 4, which is far away from the water pump 3, penetrates through the extraction box 1 and is communicated with a sampling head, a filter screen is sleeved outside the sampling head, the water outlet of the water pump 3 is communicated with a water outlet pipe, one end of the water outlet pipe, which is far away from the water pump 3, is communicated with the right side of the top of the box body 2, the inner cavity of the box body 2 is provided with a stirring assembly 5, the stirring assembly 5 comprises a first motor 51, a stirring shaft 52 and a stirring blade 53, the center of the top of the box body 2 is connected with a fixed frame through bolts, and the bottom of the fixed frame is connected with the top of the first motor 51 through bolts, the output shaft of the first motor 51 is connected with the top of the stirring shaft 52 through a bolt, the bottom of the stirring shaft 52 penetrates into the inner cavity of the box body 2, the surface of the stirring shaft 52 is sequentially connected with a stirring blade 53 through a bolt from top to bottom, the surface of the stirring blade 53 is fixedly connected with a pointed cone, the center of the bottom of the box body 2 is communicated with a drain pipe, the bottom of the drain pipe is communicated with a second hose 6, the bottom of the second hose 6 is communicated with a water outlet head 7, the left side of the top of the extraction box 1 is connected with a power supply 8 through a bolt, the bottom of the inner cavity of the extraction box 1 is connected with a fixed seat 9 through a bolt, the top of the fixed seat 9 is sequentially provided with a placing groove from left to right, the inner cavity of the placing groove is clamped with a sampling pipe 10, a user opens the water pump 3, the water pump 3 conveys waste water into the box body 2 through the first hose 4 and the sampling head, at the moment, the user opens the first motor 51, first motor 51 drives (mixing) shaft 52 and rotates to drive stirring leaf 53 and rotate, with the waste water stirring, open the valve on the drain pipe afterwards, carry waste water to second hose 6, thereby carry waste water to outlet head 7, carry waste water to in the sampling tube 10, accomplish the sample.

The bottom on the right side of the inner cavity of the extraction box 1 is connected with a second motor 11 through a bolt, an output shaft of the second motor 11 is connected with a screw rod 12 through a bolt, the left side of the screw rod 12 is rotatably connected with the left bottom of the inner cavity of the extraction box 1 through a bearing, the surface of the screw rod 12 is in threaded connection with a threaded sleeve 13, the front of the threaded sleeve 13 is in threaded connection with the back of a water outlet head 7, the top of a power supply 8 is connected with a control switch through a bolt, the control switch is connected with a water pump 3, the first motor 51 is electrically connected with the second motor 11, the power supply 8 is electrically connected with the control switch, the user opens the second motor 11, the second motor 11 drives the screw rod 12 to rotate, the threaded sleeve 13 is driven to move, the water outlet head 7 is driven to move, waste water is sampled for the rest of sampling pipes 10, and multiple times of sampling are carried out.

The both sides of extraction case 1 inner chamber all have a traveller 14 through bolted connection, and the surperficial sliding connection of traveller 14 has a sliding sleeve 15, and bolted connection is passed through with the top of thread bush 13 in the bottom of sliding sleeve 15, is convenient for carry on spacingly to thread bush 13, and supplementary thread bush 13 removes, has improved the stability of thread bush 13.

The center of the top of the box body 2 is bonded with a sealing ring, and the inner ring of the sealing ring is in contact with the surface of the stirring shaft 52, so that the sealing performance of the box body 2 is improved.

The center department at extraction case 1 top has the handle through bolted connection, and the surface cover of handle is equipped with the rubber pad, and the person of being convenient for removes the device, increases the non-skid property of handle.

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 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. An extraction assembly comprising an extraction tank (1), characterized in that: the inner cavity of the extraction box (1) is connected with a box body (2) through a bolt, the left side of the top of the inner cavity of the extraction box (1) is connected with a water pump (3) through a bolt, a water inlet of the water pump (3) is communicated with a water inlet pipe, the left end of the water inlet pipe is communicated with a first hose (4), one end, away from the water pump (3), of the first hose (4) penetrates through the extraction box (1) and is communicated with a sampling head, a filter screen is sleeved outside the sampling head, a water outlet of the water pump (3) is communicated with a water outlet pipe, one end, away from the water pump (3), of the water outlet pipe is communicated with the right side of the top of the box body (2), the inner cavity of the box body (2) is provided with a stirring component (5), the stirring component (5) comprises a first motor (51), a stirring shaft (52) and a stirring blade (53), the center of the top of the box body (2) is connected with a fixing frame through a bolt, the bottom of the fixing frame is connected with the top of the first motor (51) through a bolt, and the stirring shaft (53) is connected with a stirring shaft (52) from the top of the stirring shaft (52) and the stirring shaft (53), and the stirring shaft (52), and the stirring shaft is connected with a drain pipe (53) through a cone (53) in sequence from the top of the stirring shaft, and the bottom of drain pipe intercommunication has second hose (6), the bottom intercommunication of second hose (6) has water outlet head (7), there is power (8) left side at extraction box (1) top through bolted connection.

2. An extraction assembly as claimed in claim 1, wherein: the bottom of extraction case (1) inner chamber has fixing base (9) through bolted connection, the standing groove has all been seted up from a left side to the right side in proper order in the top of fixing base (9), and the inner chamber joint of standing groove has sampling tube (10).

3. An extraction assembly as claimed in claim 1, wherein: the bottom on extraction case (1) inner chamber right side has second motor (11) through bolted connection, the output shaft of second motor (11) has lead screw (12) through bolted connection, the left side of lead screw (12) is passed through the bearing and is rotated with the left bottom of extraction case (1) inner chamber and be connected, the surperficial threaded connection of lead screw (12) has thread bush (13), bolted connection is passed through with the back of hydrooutlet head (7) in the front of thread bush (13), there is control switch at the top of power (8) through bolted connection, and control switch and water pump (3), first motor (51) and second motor (11) electricity are connected, power (8) are connected with the control switch electricity.

4. An extraction assembly as claimed in claim 1, wherein: both sides of the inner cavity of the extraction box (1) are connected with sliding columns (14) through bolts, the surface of each sliding column (14) is connected with a sliding sleeve (15) in a sliding manner, and the bottoms of the sliding sleeves (15) are connected with the tops of the thread sleeves (13) through bolts.

5. An extraction assembly as claimed in claim 1, wherein: the center of the top of the box body (2) is bonded with a sealing ring, and the inner ring of the sealing ring is in contact with the surface of the stirring shaft (52).

6. An extraction assembly as claimed in claim 1, wherein: the center of the top of the extraction box (1) is connected with a handle through a bolt, and a rubber pad is sleeved on the surface of the handle.