CN215985346U - Water sampling device's of environmental engineering receive and releases supporting mechanism - Google Patents
Water sampling device's of environmental engineering receive and releases supporting mechanism Download PDFInfo
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- CN215985346U CN215985346U CN202121869211.0U CN202121869211U CN215985346U CN 215985346 U CN215985346 U CN 215985346U CN 202121869211 U CN202121869211 U CN 202121869211U CN 215985346 U CN215985346 U CN 215985346U
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Abstract
The utility model discloses a retraction supporting mechanism of an environmental engineering water sampling device, which comprises a top shell, a hanging ring, a first sampling box, a second sampling box, a water outlet valve, a water pumping control box and a sinking and floating control box, wherein the water pumping control box and the sinking and floating control box are arranged at the bottom of a sampler, the buoyancy of the sampler is changed by injecting water and draining water into the sinking and floating control box, the sinking and floating of the sampler are conveniently controlled, a water pump in the water pumping control box is connected with a first reversing valve, the pumped water is controlled to enter the second reversing valve and the sinking and floating control box through the first reversing valve, the water is controlled to enter the first sampling box and the second sampling box through the second reversing valve, the water injection of the water pump is controlled by controlling the first reversing valve and the second reversing valve, the water injection control of a plurality of positions is realized by using one water pump, the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to the field related to water sampling, in particular to a retracting and supporting mechanism of a water sampling device for environmental engineering.
Background
Environmental engineering is a branch of environmental science, mainly researches how to protect and reasonably utilize natural resources, solves increasingly serious environmental problems by using scientific means, improves environmental quality, promotes environmental protection and social development, is a scientific technology for researching and working on preventing and controlling environmental pollution and improving environmental quality, and is the treatment of environmental pollution sources as the environmental engineering is in the initial stage and the field of disciplines is still developing, but the core of the scientific technology is the treatment of the environmental pollution sources.
Present environmental engineering water sampling device is because the water to the different degree of depth that can not be accurate takes a sample, need take a sample respectively to the water of the different degree of depth during the sample, consequently need control the heavy superficial of sampler, current general the hoist cable is controlled the sampler to receive and release, the sampler sinks through self weight, can produce buoyancy when not taking a sample owing to the sampling incasement portion, be not convenient for control the sinking of sampler, and need install the water pump and extract water on every sampling case of current sampler, increase manufacturing cost.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a retraction supporting mechanism for an environmental engineering water sampling device.
The utility model is realized in such a way, a retraction support mechanism of an environmental engineering water sampling device is constructed, the device comprises a top shell, a pumping control box and a floating control box, the top end of the top shell is welded with a hanging ring, the bottom end of the top shell is fixedly connected with a first sampling box, the bottom end of the first sampling box is fixedly connected with a second sampling box, the outer sides of the first sampling box and the second sampling box are respectively provided with a water outlet valve, the bottom end of the second sampling box is fixedly connected with the pumping control box, the bottom end of the pumping control box is fixedly connected with the floating control box, the pumping control box comprises a box body, a water pump, a pumping pipe, a first reversing valve, a first connecting pipe, a second reversing valve and a second connecting pipe, the inside of the box body is fixedly provided with the water pump, the pipeline connecting end of the water pump is respectively connected with the pumping pipe and the first reversing valve, and the other end of the pumping pipe is connected with the outer wall of the box body, the left side and the right side of the top end of the first reversing valve are respectively connected with the second reversing valve and the first connecting pipe, the other end of the first connecting pipe extends into the sinking and floating control box, the left side and the right side of the top end of the second reversing valve are respectively connected with the second connecting pipe, and the upper side and the lower side of the box body are respectively fixedly connected with the second sampling box and the sinking and floating control box.
Preferably, first switching-over valve includes the valve body, intakes takeover, electric putter, movable rod, sealing sleeve, adjustable fender and play water takeover, valve body bottom middle part with intake takeover fixed connection, valve body left end and electric putter fixed connection, the electric putter right-hand member is connected with the movable rod, the movable rod right-hand member is pegged graft each other with sealing sleeve, and sealing sleeve and the movable rod outside are fixed with two adjustable fenders, the valve body top left and right sides is connected with out water takeover respectively, intake takeover bottom is connected with the water pump, the play water takeover of the valve body top left and right sides is connected with second switching-over valve and first connecting pipe respectively.
Preferably, the ups and downs control box is in the shape of an inverted cone, and the bottom end of the first connecting pipe stretches into the bottom end inside the ups and downs control box.
Preferably, the first reversing valve and the second reversing valve are consistent in structure, and the water outlet connecting pipes on the left side and the right side of the top end of the second reversing valve are respectively connected with the first sampling tank and the second sampling tank through second connecting pipes.
Preferably, the surface of the movable rod is smooth, and the inner wall of the sealing sleeve is attached to the movable rod.
Preferably, the surface of the movable baffle is smooth, and the inner wall of the valve body is attached to the movable baffle.
Preferably, the number of the movable baffles is two, and the distance between the two movable baffles is consistent with the distance between the two water outlet connecting pipes.
Preferably, the water inlet connecting pipe is arranged in the middle of the bottom end of the valve body, and the two water outlet connecting pipes are respectively arranged on the water inlet connecting pipe.
Preferably, the valve body and the sealing sleeve are both made of stainless steel.
Preferably, the movable rod and the movable baffle are made of No. 45 steel.
The utility model has the following advantages: the utility model provides a retraction support mechanism of an environmental engineering water sampling device through improvement, compared with the same type of equipment, the retraction support mechanism has the following improvements:
according to the retraction support mechanism of the water sampling device for environmental engineering, the water pumping control box and the sinking and floating control box are arranged at the bottom of the sampler, the buoyancy of the sampler is changed by injecting water and discharging water into and from the sinking and floating control box, so that the sinking and floating of the sampler are conveniently controlled, the water pump in the water pumping control box is connected with the first reversing valve, the pumped water is controlled to enter the second reversing valve and the sinking and floating control box through the first reversing valve, the water is controlled to enter the first sampling box and the second sampling box through the second reversing valve, the water injection of the water pump is controlled by controlling the first reversing valve and the second reversing valve, the water injection control of a plurality of positions is realized by adopting one water pump, and the manufacturing cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the internal structure of the present invention;
FIG. 3 is a sectional view of the internal structure of the pumping control box of the present invention;
FIG. 4 is a schematic view of a first reversing valve of the present invention;
fig. 5 is a sectional view showing the internal structure of the first direction valve of the present invention.
Wherein: the device comprises a top shell-1, a hanging ring-2, a first sampling box-3, a second sampling box-4, a water outlet valve-5, a water pumping control box-6, a sinking and floating control box-7, a box body-61, a water pump-62, a water pumping pipe-63, a first reversing valve-64, a first connecting pipe-65, a second reversing valve-66, a second connecting pipe-67, a valve body-641, a water inlet connecting pipe-642, an electric push rod-643, a movable rod-644, a sealing sleeve-645, a movable baffle-646 and a water outlet connecting pipe-647.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a retraction supporting mechanism of an environmental engineering water sampling device by an improvement, including a top shell 1, a pumping control box 6 and a floating control box 7, wherein the top end of the top shell 1 is welded to a hanging ring 2, the bottom end of the top shell 1 is fixedly connected to a first sampling box 3, the bottom end of the first sampling box 3 is fixedly connected to a second sampling box 4, the outer sides of the first sampling box 3 and the second sampling box 4 are both provided with a water outlet valve 5, the bottom end of the second sampling box 4 is fixedly connected to the pumping control box 6, the bottom end of the pumping control box 6 is fixedly connected to the floating control box 7, the floating control box 7 is in a reverse cone shape, and the bottom end of a first connecting pipe 65 extends into the bottom end of the floating control box 7, so that the floating control box 7 can sink, and the water in the floating control box 7 can be conveniently extracted through the first connecting pipe 65.
Referring to fig. 3, the present invention provides a retraction supporting mechanism of an environmental engineering water sampling device by improving, a water pumping control box 6 includes a box body 61, a water pump 62, a water pumping pipe 63, a first direction valve 64, a first connecting pipe 65, a second direction valve 66 and a second connecting pipe 67, the water pump 62 is fixed inside the box body 61, water is pumped by the water pump 62, the pipe connecting end of the water pump 62 is respectively connected with the water pumping pipe 63 and the first direction valve 64, the other end of the water pumping pipe 63 is connected with the outer wall of the box body 61, the left and right sides of the top end of the first direction valve 64 are respectively connected with the second direction valve 66 and the first connecting pipe 65, the other end of the first connecting pipe 65 extends into the sinking and floating control box 7, the left and right sides of the top end of the second direction valve 66 are respectively connected with the second connecting pipe 67, the upper and lower sides of the box body 61 are respectively fixedly connected with the second sampling box 4 and the sinking and floating control box 7, the first reversing valve 64 and the second reversing valve 66 have the same structure, the water outlet connecting pipes 647 on the left side and the right side of the top end of the second reversing valve 66 are respectively connected with the first sampling box 3 and the second sampling box 4 through the second connecting pipe 67, the pumped water enters the second reversing valve 66 and the sinking and floating control box 7 through the first reversing valve 64 and enters the first sampling box 3 and the second sampling box 4 through the second reversing valve 66.
Referring to fig. 4 and 5, the present invention provides a retracting and releasing support mechanism of an environmental engineering water sampling device by improvement, wherein a first reversing valve 64 includes a valve body 641, a water inlet connection pipe 642, an electric push rod 643, a movable rod 644, a sealing sleeve 645, a movable baffle 646 and a water outlet connection pipe 647, the middle of the bottom end of the valve body 641 is fixedly connected with the water inlet connection pipe 642 and is connected with a water pump 62 through the water inlet connection pipe 642, the left end of the valve body 641 is fixedly connected with the electric push rod 643, the right end of the electric push rod 643 is connected with the movable rod 644, the right end of the movable rod 644 is mutually inserted into the sealing sleeve 645, the sealing sleeve 645 and the outer side of the movable rod 644 are fixedly provided with two movable baffles 646, the left and right sides of the top end of the valve body 641 are respectively connected with the water outlet connection pipes 647, the bottom end of the water inlet connection pipe 642 is connected with the water pump 62, the water outlet connection pipes 647 on the left and right sides of the top end of the valve body 641 are respectively connected with a second reversing valve 66 and a first connection pipe 65, the pumped water enters a second reversing valve 66 and a sinking and floating control box 7 through a first reversing valve 64 to be controlled, the surface of a movable rod 644 is smooth, the inner wall of a sealing sleeve 645 is attached to the movable rod 644, the movable rod 644 slides along the inner wall of the sealing sleeve 645 to increase the moving and stabilizing effect of the movable rod 644, the surface of a movable baffle 646 is smooth, the inner wall of a valve body 641 is attached to the movable baffle 646 to enable the movable baffle 646 to slide along the inner wall of the valve body 641 to control the flow direction of the water through the movement of the movable baffle 646, two movable baffles 646 are arranged, the distance between the two movable baffles 646 is consistent with the distance between two water outlet connecting pipes 647, the connection between the water inlet connecting pipe 642 and the two water outlet connecting pipes 647 is switched and controlled through the movement of the two movable baffles 646, the water inlet connecting pipe 642 is arranged in the middle of the bottom end of the valve body 641, and the two water outlet connecting pipes 647 are respectively arranged on the water inlet connecting pipe 642, the connection between the water inlet connecting pipe 642 and the two water outlet connecting pipes 647 is conveniently switched and controlled by controlling the movement of the two movable baffles 646, the valve body 641 and the sealing sleeve 645 are made of stainless steel materials, the hardness is high, the rusting is not easy, and the movable rod 644 and the movable baffles 646 are made of No. 45 steel materials, so that the hardness is high and the damage is not easy.
The utility model provides a retraction supporting mechanism of an environmental engineering water sampling device through improvement, and the working principle is as follows;
firstly, before use, the hanging ring 2 is connected with an external sling, and the water pump 62 and the electric push rod 643 of the first reversing valve 64 and the second reversing valve are connected with a control device with an external power supply;
secondly, when in use, the device is put into a water pool needing to be sampled, in order to facilitate the device to sink, water needs to be injected into the sinking and floating control box 7, by controlling the electric push rod 643 of the first direction valve 64 to drive the movable rod 644 to move rightwards, the movable rod 644 drives the movable baffle 646 to move rightwards, since the number of the movable baffles 646 is two, and the distance between the two movable baffles 646 is the same as the distance between the two outlet nozzles 647, the connection between the water inlet connection pipe 642 and the two water outlet connection pipes 647 is switched and controlled by the movement of the two movable baffles 646, so that the water inlet connection pipe 642 and the first connection pipe 65 of the first direction valve 64 are communicated, the water pump 62 generates power to pump external water, and the water enters the sinking and floating control box 7 through the first check valve 64 and the first connecting pipe 65, so that the buoyancy of the equipment is reduced, and the sinking operation of the equipment is facilitated;
thirdly, when water is sampled, the electric push rod 643 of the first one-way valve 64 is controlled to connect the water inlet 642 of the first reversing valve 64 with the water inlet 642 of the second reversing valve 66, because the first reversing valve 64 and the second reversing valve 66 have the same structure, and the water outlet connecting pipes 647 on the left side and the right side of the top end of the second reversing valve 66 are respectively connected with the first sampling box 3 and the second sampling box 4 through the second connecting pipe 67, the pumped water is controlled to enter the second reversing valve 66 and the sinking and floating control box 7 through the first reversing valve 64, the water is controlled to enter the first sampling box 3 and the second sampling box 4 through the second reversing valve 66, and environmental engineering water at different depths is sampled and stored through the first sampling box 3 and the second sampling box 4;
fourthly, after the sampling is finished, the water in the ups and downs control box 7 is pumped out through the water pump 62, the buoyancy of the device is increased, the device is convenient to float upwards and controlled, and then the water samples are taken out through the water outlet valves 5 on the outer sides of the first sampling box 3 and the second sampling box 4 respectively.
The utility model provides a retraction supporting mechanism of an environmental engineering water sampling device through improvement, a water pumping control box 6 and a sinking and floating control box 7 are arranged at the bottom of a sampler, the buoyancy of the sampler is changed by injecting water and draining water into and from the sinking and floating control box 7, so that the sinking and floating of the sampler are conveniently controlled, a first reversing valve 64 is connected with a water pump 62 in the water pumping control box 6, the pumped water enters a second reversing valve 66 and the sinking and floating control box 7 through the first reversing valve 64, the water enters a first sampling box 3 and a second sampling box 4 through the second reversing valve 66, the water injection of the water pump 62 is controlled through controlling the first reversing valve 64 and the second reversing valve 66, the water injection control of a plurality of positions is realized through one water pump 62, and the manufacturing cost is reduced.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The retracting and releasing support mechanism of the environmental engineering water sampling device comprises a top shell (1), wherein the top end of the top shell (1) is welded with a hanging ring (2), the bottom end of the top shell (1) is fixedly connected with a first sampling box (3), the bottom end of the first sampling box (3) is fixedly connected with a second sampling box (4), and water outlet valves (5) are arranged on the outer sides of the first sampling box (3) and the second sampling box (4);
the method is characterized in that: the device is characterized by further comprising a water pumping control box (6) and a floating control box (7), wherein the bottom end of the second sampling box (4) is fixedly connected with the water pumping control box (6), the bottom end of the water pumping control box (6) is fixedly connected with the floating control box (7), the water pumping control box (6) comprises a box body (61), a water pump (62), a water pumping pipe (63), a first reversing valve (64), a first connecting pipe (65), a second reversing valve (66) and a second connecting pipe (67), the water pump (62) is fixedly arranged in the box body (61), the pipeline connecting end of the water pump (62) is respectively connected with the water pumping pipe (63) and the first reversing valve (64), the other end of the water pumping pipe (63) is connected with the outer wall of the box body (61), the left side and the right side of the top end of the first reversing valve (64) are respectively connected with the second reversing valve (66) and the first connecting pipe (65), and the other end of the first connecting pipe (65) extends into the floating control box (7), the left side and the right side of the top end of the second reversing valve (66) are respectively connected with a second connecting pipe (67), and the upper side and the lower side of the box body (61) are respectively fixedly connected with the second sampling box (4) and the sinking and floating control box (7).
2. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 1, characterized in that: the first reversing valve (64) comprises a valve body (641), a water inlet connecting pipe (642), an electric push rod (643), a movable rod (644), a sealing sleeve (645), a movable baffle (646) and a water outlet connecting pipe (647), the middle part of the bottom end of the valve body (641) is fixedly connected with a water inlet connecting pipe (642), the left end of the valve body (641) is fixedly connected with an electric push rod (643), the right end of the electric push rod (643) is connected with a movable rod (644), the right end of the movable rod (644) is inserted into the sealing sleeve (645), two movable baffles (646) are fixed on the outer sides of the sealing sleeve (645) and the movable rod (644), the left side and the right side of the top end of the valve body (641) are respectively connected with a water outlet connecting pipe (647), the bottom end of the water inlet connecting pipe (642) is connected with a water pump (62), and the water outlet connecting pipes (647) on the left side and the right side of the top end of the valve body (641) are respectively connected with a second reversing valve (66) and a first connecting pipe (65).
3. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 1, characterized in that: the sinking and floating control box (7) is in an inverted conical shape, and the bottom end of the first connecting pipe (65) extends into the bottom end inside the sinking and floating control box (7).
4. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 1, characterized in that: the first reversing valve (64) and the second reversing valve (66) are consistent in structure, and the water outlet connecting pipes (647) on the left side and the right side of the top end of the second reversing valve (66) are respectively connected with the first sampling box (3) and the second sampling box (4) through second connecting pipes (67).
5. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 2, characterized in that: the surface of the movable rod (644) is smooth, and the inner wall of the sealing sleeve (645) is attached to the movable rod (644).
6. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 2, characterized in that: the surface of the movable baffle (646) is smooth, and the inner wall of the valve body (641) is attached to the movable baffle (646).
7. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 2, characterized in that: the number of the movable baffles (646) is two, and the distance between the two movable baffles (646) is consistent with the distance between the two water outlet connecting pipes (647).
8. The retraction and extension supporting mechanism of the environmental engineering water sampling device according to claim 2, characterized in that: the water inlet connecting pipe (642) is arranged in the middle of the bottom end of the valve body (641), and the two water outlet connecting pipes (647) are respectively arranged on the water inlet connecting pipe (642).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869211.0U CN215985346U (en) | 2021-08-10 | 2021-08-10 | Water sampling device's of environmental engineering receive and releases supporting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121869211.0U CN215985346U (en) | 2021-08-10 | 2021-08-10 | Water sampling device's of environmental engineering receive and releases supporting mechanism |
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| CN215985346U true CN215985346U (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625808A (en) * | 2022-10-21 | 2023-01-20 | 广东技标实业有限公司 | Intelligent automatic medicine feeding mechanism for cutting machine |
-
2021
- 2021-08-10 CN CN202121869211.0U patent/CN215985346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625808A (en) * | 2022-10-21 | 2023-01-20 | 广东技标实业有限公司 | Intelligent automatic medicine feeding mechanism for cutting machine |
| CN115625808B (en) * | 2022-10-21 | 2023-08-08 | 广东技标实业有限公司 | Be used for automatic medicine mechanism that adds of cutting machine intelligence |
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