CN219434412U - Waste water sampling device - Google Patents
Waste water sampling device Download PDFInfo
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- CN219434412U CN219434412U CN202320137014.2U CN202320137014U CN219434412U CN 219434412 U CN219434412 U CN 219434412U CN 202320137014 U CN202320137014 U CN 202320137014U CN 219434412 U CN219434412 U CN 219434412U
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- pump body
- hand
- groove
- sampling device
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The utility model relates to the technical field of water environment monitoring sampling devices, and discloses a wastewater sampling device which comprises a sampling mechanism, wherein the outer surface of the sampling mechanism is movably connected with a collecting mechanism, the bottom of the sampling mechanism is in threaded connection with an extending mechanism, the sampling mechanism comprises a hand-press pump body, the top of the hand-press pump body is fixedly connected with a hand-held handle, and the inside of the hand-press pump body, which is provided with a hand pump rod, is movably connected with the top of the hand-held handle. This waste water sampling device is through setting up the hand pump body to set up the pump body extension bar in the bottom of the hand pump body, link up with the collecting bottle of installing in the connecting block bottom through the play liquid hole in the pump body extension bar, hold the handle finger and upwards handle pump pole when using and draw liquid through the inside piston extraction of the hand pump body, make liquid enter into the collecting bottle through going out the liquid hole and be collected, and the surface of collecting bottle can not adhere to waste water, need not the effect of human body direct and water contact when having reached the waste water sample.
Description
Technical Field
The utility model relates to the technical field of water environment monitoring and sampling devices, in particular to a wastewater sampling device.
Background
The water body environment is an important ring in the ecological environment, and when the water body is polluted, serious environmental pollution can be caused.
In industrial production, wastewater is discharged, a large amount of chemical substances are contained in industrial wastewater, particularly chemical industrial wastewater, if the wastewater is not treated, the chemical substances in the industrial wastewater can flow into a water body to cause pollution, wherein the water body is irreversibly damaged by acid, alkali and heavy metals.
Therefore, the environmental monitoring department can sample and monitor the wastewater discharged by industry so as to judge whether the wastewater is subjected to purification treatment or not, and ensure the safety of the water body environment.
Most of the existing waste water sampling modes are directly collected in waste water by test tubes, and the following problems exist in the process of collecting waste water:
the waste water is purified when uncertain, so that whether the waste water has corrosiveness and toxicity cannot be determined, and the risk exists if a human body directly contacts the waste water:
the general topography of waste water discharge port is uneven, and rivers are tighter, and the inconvenient water sampling that is close to of staff.
It can be seen that there is a need for a wastewater sampling device for reducing the contact between a human body and wastewater during wastewater sampling, and at the same time, for allowing a sampling person to sample wastewater conveniently.
Disclosure of Invention
The utility model aims to provide a waste water sampling device for solving the problems in the background art.
In order to solve the technical problems, the utility model provides the following technical scheme: the waste water sampling device comprises a sampling mechanism, wherein the outer surface of the sampling mechanism is movably connected with a collecting mechanism, and the bottom of the sampling mechanism is in threaded connection with an extending mechanism;
the sampling mechanism comprises a hand-press pump body, the top of the hand-press pump body is fixedly connected with a hand-held handle, the inside of the hand-held handle at the top of the hand-press pump body is movably connected with a hand pump rod, the bottom of the hand-press pump body is fixedly connected with a pump body extension rod communicated with the hand pump body, a limit groove is formed in the pump body extension rod, a liquid outlet hole is formed in the limit groove and communicated with the inside of the pump body extension rod, a damping groove is formed in the inner top of the limit groove, and an inner thread is formed in the inner wall of the bottom of the pump body extension rod;
the collecting mechanism comprises a connecting block, a connecting hole which is used for being sleeved with the limiting groove is formed in the connecting block, limiting balls are arranged on the periphery of the connecting hole, a countersunk hole is formed in the bottom of one side, far away from the connecting hole, of the connecting block, the countersunk hole is communicated with the connecting hole, a liquid outlet notch is formed in the countersunk hole, and a collecting bottle is in threaded connection with the countersunk hole and is communicated with the liquid outlet hole through the liquid outlet notch;
the extension mechanism comprises an auxiliary extension tube, the top of the auxiliary extension tube is fixedly connected with a connector, and the outer surface of the connector is provided with a thread groove.
Preferably, the rubber piston is installed on the top of hand pump pole, and the bottom of rubber piston overlaps with the interior bottom of hand pump body, and installs the spring of cup jointing at hand pump pole portion between the top of rubber piston and the interior top of hand pump body.
Preferably, the position of the surface of the pump body extension rod corresponding to the liquid outlet hole is provided with a position indication arrow, and the damping grooves are equidistantly encircling the top of the limiting groove.
Preferably, the bottom of the pump body extension rod is provided with a sealing groove, the top of the auxiliary extension pipe is fixedly connected with a sealing ring, and the sealing ring is positioned on the outer ring of the connector.
Preferably, the connector is in threaded connection with the internal thread, and the sealing ring is inserted into the sealing groove.
Preferably, the bottom of the auxiliary extension tube is also provided with a notch identical to the sealing groove, and the inner wall of the bottom of the auxiliary extension tube is provided with a thread groove.
Preferably, the limit marbles are equidistantly encircling the periphery of the connecting hole, and the limit marbles are matched with the damping grooves.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the hand-press pump body is arranged, the pump body extension rod is arranged at the bottom of the hand-press pump body, the liquid outlet hole in the pump body extension rod is communicated with the collecting bottle arranged at the bottom of the connecting block, when the hand-press pump is used, the hand-press pump body is held by hand, the handle finger is held upwards, the pump rod is lifted by a hand to pump liquid through the piston in the hand-press pump body, so that the liquid enters the collecting bottle through the liquid outlet hole to be collected, the outer surface of the collecting bottle is not attached with waste water, and the effect that a human body is not required to directly contact with a water body when the waste water is sampled is achieved.
The second, the utility model is through setting up the internal thread in the bottom inner wall of the extension rod of the pump body, connect with auxiliary extension tube with joint through the internal thread, thus can increase the length of the extension rod of the pump body, when the inconvenient personnel of waste water sampling position is close to, form the extension passageway through interconnecting a plurality of auxiliary extension tubes, make the sampling personnel can sample waste water in the position that conveniently stands, have reached the convenient effect of sample.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an assembly view of the structure of the present utility model;
FIG. 3 is a schematic diagram of a sampling mechanism according to the present utility model;
fig. 4 is a bottom view of the collection mechanism of the present utility model.
Wherein: 1. a sampling mechanism; 101. hand pressing pump body; 102. a handle; 103. a hand pump rod; 104. a pump body extension rod; 105. a limit groove; 106. a liquid outlet hole; 107. a damping groove; 108. an internal thread; 109. sealing grooves; 2. a collection mechanism; 201. a connecting block; 202. a connection hole; 203. limiting the marble; 204. a countersunk hole; 205. a liquid outlet groove; 206. a collection bottle; 3. an extension mechanism; 301. an auxiliary extension tube; 302. a connector; 303. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a waste water sampling device comprises a sampling mechanism 1, wherein the outer surface of the sampling mechanism 1 is movably connected with a collecting mechanism 2, and the bottom of the sampling mechanism 1 is in threaded connection with an extension mechanism 3;
the sampling mechanism 1 comprises a hand-press pump body 101, a hand-held handle 102 is fixedly connected to the top of the hand-press pump body 101, a hand-pump rod 103 is movably connected to the interior of the hand-held handle 102 at the top of the hand-press pump body 101, a pump body extension rod 104 communicated with the hand-press pump body 101 is fixedly connected to the bottom of the hand-press pump body 101, a limit groove 105 is formed in the pump body extension rod 104, a liquid outlet hole 106 is formed in the limit groove 105 and communicated with the interior of the pump body extension rod 104, a damping groove 107 is formed in the inner top of the limit groove 105, and an internal thread 108 is formed in the inner wall of the bottom of the pump body extension rod 104;
the collecting mechanism 2 comprises a connecting block 201, a connecting hole 202 which is used for being sleeved with the limiting groove 105 is formed in the connecting block 201, a limiting marble 203 is arranged on the periphery of the connecting hole 202, a counter bore 204 is formed in the bottom of one side, far away from the connecting hole 202, of the connecting block 201, the counter bore 204 is communicated with the connecting hole 202, a liquid outlet notch 205 is formed in the counter bore 204, a collecting bottle 206 is in threaded connection with the liquid outlet hole 106 through the liquid outlet notch 205, the counter bore 204 is used for limiting the bottle opening of the collecting bottle 206, and the counter bore 205 is communicated with the bottle opening of the collecting bottle 206, so that waste water can enter the collecting bottle 206 through the notch of the liquid outlet notch 205 and is collected, and the inner top of the counter bore 204 is prevented from blocking the bottle opening of the collecting bottle 206, so that the waste water cannot enter the collecting bottle 206;
the extension mechanism 3 comprises an auxiliary extension tube 301, a connector 302 is fixedly connected to the top of the auxiliary extension tube 301, and a thread groove is formed in the outer surface of the connector 302.
Through the technical scheme, the hand-pressure pump body 101 is arranged, the pump body extension rod 104 is arranged at the bottom of the hand-pressure pump body 101, the liquid outlet hole 106 in the pump body extension rod 104 is communicated with the collecting bottle 206 arranged at the bottom of the connecting block 201, when the hand-held pump is used, the hand-held handle 102 is held to be pointed upwards, the pump rod 103 extracts liquid through the piston in the hand-pressure pump body 101, so that the liquid enters the collecting bottle 206 through the liquid outlet hole 106 to be collected, the outer surface of the collecting bottle 206 is not attached with waste water, and the effect that a human body is not required to be directly contacted with a water body when the waste water is sampled is achieved;
through set up internal thread 108 at the bottom inner wall of pump body extension rod 104, be connected through internal thread 108 and the supplementary extension pipe 301 that has connector 302 to can increase the length of pump body extension rod 104, when inconvenient personnel in waste water sampling position are close to, form the extension passageway through interconnect many supplementary extension pipes 301, make the sampling personnel can carry out waste water sampling in the position of conveniently standing, reached the convenient effect of sample.
Specifically, a rubber piston is mounted at the top end of the hand pump rod 103, the bottom of the rubber piston is overlapped with the inner bottom of the hand pump body 101, and a spring sleeved at the rod part of the hand pump rod 103 is mounted between the top of the rubber piston and the inner top of the hand pump body 101.
Through above-mentioned technical scheme, use hand pump pole 103 to drive the rubber piston and reciprocate in order to collect liquid to pump body extension pole 104 to make liquid can enter into in the collecting bottle 206 through play liquid hole 106 and preserve, and install the spring between top and rubber piston in hand pump body 101, thereby when the extraction waste water, the hand only need upwards drive hand pump pole 103 can, hand pump pole 103 can rebound under the effect of spring, thereby realize convenient drive rubber piston reciprocating motion.
Specifically, a position indication arrow is arranged on the surface of the pump body extension rod 104 corresponding to the position of the liquid outlet hole 106, and the damping grooves 107 are equidistantly encircling the top of the limiting groove 105.
Through the above technical scheme, the position indication arrow is arranged on the pump body extension rod 104 and used for indicating the position of the liquid outlet hole 106, so that when the connecting block 201 is rotated, whether the connecting block 201 is communicated with the liquid outlet hole 106 or not can be clearly known, the liquid outlet hole 106 is conveniently sealed or communicated through the connecting hole 202, the damping groove 107 is formed in the inner top of the limiting groove 105 and used for limiting the connecting block 201 in cooperation with the limiting marble 203, and the connecting block 201 is prevented from being too movable.
Specifically, the bottom of the pump body extension rod 104 is provided with a sealing groove 109, the top of the auxiliary extension tube 301 is fixedly connected with a sealing ring 303, and the sealing ring 303 is located on the outer ring of the connector 302.
Through the above technical scheme, the bottom of the pump body extension rod 104 is provided with the sealing groove 109, so that when the auxiliary extension tube 301 is connected with the pump body extension rod 104, the sealing ring 303 is inserted into the sealing groove 109, and the tightness of the connection can be improved.
Specifically, the connector 302 is screwed with the internal thread 108, and the seal ring 303 is inserted into the seal groove 109.
Through above-mentioned technical scheme, carry out threaded connection with connector 302 and internal thread 108 to the connection dismouting of auxiliary extension pipe 301 is carried out that can be convenient, and grafting between sealing washer 303 and the seal groove 109 is used for promoting the leakproofness of junction, and promotes the stability of pump body extension rod 104 and auxiliary extension pipe 301 junction when promoting the leakproofness, avoids when the velocity of water piece, auxiliary extension pipe 301 side atress damages the screw thread groove or the internal thread 108 on connector 302 surface.
Specifically, the bottom of the auxiliary extension tube 301 is also provided with a notch identical to the seal groove 109, and the inner wall of the bottom of the auxiliary extension tube 301 is provided with a thread groove.
Through above-mentioned technical scheme, offer the notch the same with seal groove 109 in the bottom of supplementary extension 301 to set up the screw thread groove at the bottom inner wall of supplementary extension 301, thereby make a plurality of supplementary extension 301 can the further increase length of end to end, thereby make the sampler can take a sample in the place of safety.
Specifically, the limiting beads 203 are equidistantly encircling the periphery of the connecting hole 202, and the limiting beads 203 are matched with the damping grooves 107.
Through the above technical scheme, the spacing marble 203 is installed around the connecting hole 202, is used for spacing the angle of connecting block 201 through the taixing of spacing marble 203 and the cooperation of damping groove 107, and when waste water sample, rotate connecting block 201 to go out liquid hole 106 position intercommunication, and when not sampling, rotate connecting block 201 skew and go out liquid hole 106 and come to seal out liquid hole 106 position.
When the device is used, the hand-press pump body 101 is arranged, the pump body extension rod 104 is arranged at the bottom of the hand-press pump body 101, the liquid outlet hole 106 in the pump body extension rod 104 is communicated with the collecting bottle 206 arranged at the bottom of the connecting block 201, when the device is used, the hand-held handle 102 is held by hand to pull the liquid up the handle pump rod 103 through the piston in the hand-press pump body 101, so that the liquid enters the collecting bottle 206 through the liquid outlet hole 106 to be collected, the outer surface of the collecting bottle 206 is not attached with waste water, and the effect that a human body is not required to be directly contacted with a water body when the waste water is sampled is achieved;
through set up internal thread 108 at the bottom inner wall of pump body extension rod 104, be connected through internal thread 108 and the supplementary extension pipe 301 that has connector 302 to can increase the length of pump body extension rod 104, when inconvenient personnel in waste water sampling position are close to, form the extension passageway through interconnect many supplementary extension pipes 301, make the sampling personnel can carry out waste water sampling in the position of conveniently standing, reached the convenient effect of sample.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Waste water sampling device, including sampling mechanism (1), its characterized in that: the outer surface of the sampling mechanism (1) is movably connected with a collecting mechanism (2), and the bottom of the sampling mechanism (1) is connected with an extending mechanism (3) through threads;
the sampling mechanism (1) comprises a hand-press pump body (101), the top of the hand-press pump body (101) is fixedly connected with a hand-held handle (102), the interior of the top hand-held handle (102) of the hand-press pump body (101) is movably connected with a hand-press pump rod (103), the bottom of the hand-press pump body (101) is fixedly connected with a pump body extension rod (104) communicated with the hand-press pump body (101), a limit groove (105) is formed in the pump body extension rod (104), a liquid outlet hole (106) is formed in the limit groove (105) and is communicated with the interior of the pump body extension rod (104), a damping groove (107) is formed in the interior top of the limit groove (105), and an internal thread (108) is formed in the bottom inner wall of the pump body extension rod (104);
the collecting mechanism (2) comprises a connecting block (201), a connecting hole (202) used for being sleeved with the limiting groove (105) is formed in the connecting block (201), a limiting marble (203) is mounted on the periphery of the connecting hole (202), a counter bore (204) is formed in the bottom of one side, far away from the connecting hole (202), of the connecting block (201), the counter bore (204) is communicated with the connecting hole (202), a liquid outlet notch (205) is formed in the counter bore (204), and a collecting bottle (206) is connected with the liquid outlet hole (106) through the liquid outlet notch (205) in a threaded mode;
the extension mechanism (3) comprises an auxiliary extension tube (301), a connector (302) is fixedly connected to the top of the auxiliary extension tube (301), and a thread groove is formed in the outer surface of the connector (302).
2. A wastewater sampling device according to claim 1 wherein: the top of the hand pump rod (103) is provided with a rubber piston, the bottom of the rubber piston is overlapped with the inner bottom of the hand pump body (101), and a spring sleeved on the rod part of the hand pump rod (103) is arranged between the top of the rubber piston and the inner top of the hand pump body (101).
3. A wastewater sampling device according to claim 1 wherein: the position of the surface of the pump body extension rod (104) corresponding to the liquid outlet hole (106) is provided with a position indication arrow, and the damping grooves (107) are equidistantly encircling the top of the limiting groove (105).
4. A wastewater sampling device according to claim 1 wherein: seal groove (109) have been seted up to the bottom of pump body extension rod (104), the top fixedly connected with sealing washer (303) of supplementary extension pipe (301), sealing washer (303) are located the outer loop of connector (302).
5. The wastewater sampling device of claim 4, wherein: the connector (302) is in threaded connection with the internal thread (108), and the sealing ring (303) is inserted into the sealing groove (109).
6. A wastewater sampling device according to claim 1 wherein: the bottom of the auxiliary extension tube (301) is also provided with a notch which is the same as the sealing groove (109), and the inner wall of the bottom of the auxiliary extension tube (301) is provided with a thread groove.
7. A wastewater sampling device according to claim 1 wherein: the limiting marbles (203) are equidistantly encircling the periphery of the connecting hole (202), and the limiting marbles (203) are matched with the damping grooves (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137014.2U CN219434412U (en) | 2023-01-12 | 2023-01-12 | Waste water sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137014.2U CN219434412U (en) | 2023-01-12 | 2023-01-12 | Waste water sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219434412U true CN219434412U (en) | 2023-07-28 |
Family
ID=87340363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137014.2U Active CN219434412U (en) | 2023-01-12 | 2023-01-12 | Waste water sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219434412U (en) |
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2023
- 2023-01-12 CN CN202320137014.2U patent/CN219434412U/en active Active
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