CN110887705A

CN110887705A - Sewage collection equipment

Info

Publication number: CN110887705A
Application number: CN201911263415.7A
Authority: CN
Inventors: 席家军; 于亚凡; 张晶晶; 张春; 刘得军
Original assignee: Gansu Lanbiqing Environmental Protection Technology Co Ltd
Current assignee: Gansu Lanbiqing Environmental Protection Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-03-17

Abstract

The invention discloses sewage collection equipment which comprises a fixing plate with the length changeable, wherein a plurality of containers are arranged on the fixing plate in a sliding mode, air holes are formed in the tops of the containers, openable sealing devices I are arranged in the air holes, water inlets are formed in the bottoms of the containers, sealing devices II are arranged in the water inlets, manual opening devices are arranged on the sealing devices II, and one-way valves are arranged in the water inlets. Through this device, the user of service can oneself define zero point on the fixed plate to through the interval distance of the container on the sliding adjustment fixed plate, define the interval of water sample on the direction of depth, it is nimble convenient to use.

Description

Sewage collection equipment

Technical Field

The invention belongs to the technical field of sewage sampling, and particularly relates to sewage collecting equipment.

Background

When the water pollution is detected and treated, the sewage needs to be sampled and analyzed, and an effective treatment means is determined. In order to obtain the water samples of different degree of depth distributions among the prior art, need sample many times usually, the operation is inconvenient, and work efficiency is low, and staff intensity is big.

Disclosure of Invention

The invention aims to: the utility model provides a sewage collection equipment, the operating personnel of being convenient for acquire the water sample of different degree of depth distributions.

The technical scheme adopted by the invention is as follows:

the sewage collection equipment comprises a fixing plate with the length changeable, wherein a plurality of containers are arranged on the fixing plate in a sliding mode, air holes are formed in the tops of the containers, a first sealing device capable of being opened is arranged in each air hole, a water inlet is formed in the bottom of each container, a second sealing device is arranged in each water inlet, a manual opening device is arranged on each second sealing device, and a one-way valve is arranged in each water inlet.

Further, the first sealing device is a sealing plate, and the sealing plate is rotatably arranged on the air hole.

Further, a sealing gasket is arranged at the contact position of the sealing plate and the air hole.

Further, the second sealing device is a sealing plug, and the manual opening device is a rope connected with the sealing plug.

Furthermore, a sliding groove is formed in the fixing plate, a sliding block is arranged on the container and slides in the sliding groove, and a limiting device for limiting the sliding block to move is arranged on the sliding block or the sliding groove.

Further, stop device includes rotationally sets up on the slider and the bottom can act on the bolt on the spout.

Further, the fixing plate comprises a plurality of short fixing plates which can be spliced together.

Furthermore, scales are arranged on the fixing plate.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

by adopting the device, water samples distributed at different depths can be collected at one time; in the in-service use, can be as required, user of service can oneself define zero point on the fixed plate to through the interval distance of the container on the sliding adjustment fixed plate, define the interval of water sample on the depth direction, it is nimble convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the construction of the container and mounting plate of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a bottom view of portion B of fig. 2;

FIG. 5 is a schematic structural view of FIG. 2 in an operating state;

the labels in the figure are: 1-fixing plate, 2-container, 3-air hole, 4-sealing device I, 5-water inlet, 6-sealing device II, 7-manual opening device, 8-one-way valve, 9-sealing gasket, 11-sliding chute, 12-sliding block, 13-limiting device, 14-short fixing plate and 15-scale.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The invention provides sewage collection equipment which comprises a fixing plate 1 with the length changeable, wherein a plurality of containers 2 are arranged on the fixing plate 1 in a sliding mode, air holes 3 are formed in the tops of the containers 2, openable sealing devices 4 are arranged in the air holes 3, a water inlet 5 is formed in the bottom of each container 2, a sealing device II 6 is arranged in each water inlet 5, a manual opening device 7 is arranged on each sealing device II 6, and a one-way valve 8 is arranged in each water inlet 5.

When using this device to gather the water sample, the number of gathering the point as required chooses for use a plurality of containers 2 to according to the degree of depth distribution condition of gathering the point, set up container 2 on fixed plate 1 according to required interval, then vertically put fixed plate 1 and container 2 in aqueous, make each container 2 be in required degree of depth, then open sealing device two 6 through manual opening device 7. The first sealing means 4 of the present invention is openable, and when the pressure inside the container 2 increases, the first sealing means 4 is pushed open. Therefore, after the second sealing device 6 is manually opened, water enters the container 2 from the water inlet 5, the pressure in the container 2 is increased, the first sealing device 4 is in a state of being pushed open, the gas in the container 2 flows out from the air hole 3 until the container 2 is full of water, and the first sealing device 4 is closed again. After the container 2 is filled with water, the whole device is lifted, the one-way valve 8 arranged in the water inlet 5 can prevent the water in the container 2 from leaking from the bottom, and the first sealing device 4 in a closed state can prevent the water at other depth points from entering the container 2, so that the accuracy of experimental data is influenced. By adopting the device, water samples distributed at different depths can be collected at one time; in the in-service use, can be as required, user of service can oneself define zero point on fixed plate 1 to through the interval distance of 2 on the sliding adjustment fixed plate 1 upper containers, define the interval of water sample on the depth direction, it is nimble convenient to use.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

This embodiment provides a sewage collection device, a sealing device 4 is the closing plate, the closing plate rotates and sets up on the gas pocket 3, the closing plate is provided with seal gasket 9 with gas pocket 3 contact position.

The working principle of the embodiment is as follows: the present embodiment provides an embodiment of the first sealing device 4, wherein the first sealing device 4 is a sealing plate, and the sealing plate is rotatably disposed on the air hole 3 (for example, one end of the sealing plate may be hinged on the air hole 3 or hinged on the container 2). Before the second sealing device 6 is not opened, when the container 2 is placed in water, the sealing plate is firmly pressed on the air hole 3 under the action of water pressure, and water cannot enter the container 2 because the sealing gasket 9 is arranged between the sealing plate and the air hole 3. Therefore, water cannot enter the container 2 until a specified depth is reached. In order to ensure that the sealing plate can be pushed open after the second sealing device 6 is opened, the sealing plate should be made of light materials. In order to further ensure that the first sealing device 4 can play a sufficient sealing role in the sinking process of the container 2, sealing gaskets 9 can be respectively arranged on the sealing plate and the air hole 3, a plurality of grooves and bulges are arranged on the two sealing gaskets 9, and the grooves and the bulges of the two sealing gaskets 9 are mutually attached. In practical use, other sealing methods capable of being pushed open can also be adopted.

Example 2

On the basis of the embodiment 1, the sewage collecting equipment is provided, wherein the second sealing device 6 is a sealing plug, and the manual opening device 7 is a rope connected with the sealing plug.

The working principle of the embodiment is as follows: in the embodiment of the second sealing device 6, the second sealing device 6 is used for sealing the water inlet 5, and since the pressure at the water inlet 5 is higher than the pressure at the air hole 3, in order to ensure that the container 2 does not enter water when reaching a specified depth, the second sealing device 6 must be used for sealing the water inlet 5 during the sinking process of the container 2. Through sealing device two 6, operating personnel can the initiative control water inlet 5 when intaking through sealing device two 6, and the sealing plug is chooseed for use as sealing device two 6 to this embodiment, and operating personnel only need the pulling rope when water inlet 5 is opened to needs, pulls out water inlet 5 with the sealing plug through the rope to realize intaking. The sealing plug is simple and easy to obtain, low in cost and simple and convenient to operate, and the sealing plug is plugged into the water inlet 5 before use and pulled out when used. The sealing plug provided by the embodiment can only open the water inlet 5, cannot be closed actively, and can only be used for filling the container 2 with water. In practical use, an actively closed sealing device can be adopted to control the water inflow in the container 2, for example, the sealing plug is arranged in a floating ball type or can be provided with a form floating upwards in water, a guide mechanism (for example, a sleeve) is arranged around the sealing plug, so that the sealing plug can float into the water inlet 5 along the guide device, when water needs to be fed, the sealing plug is pulled out of the water inlet 5 through a rope to start water feeding, when the water needs to be stopped to feed, the rope is released, the sealing plug floats upwards along the guide mechanism to block the water inlet 5 again, and therefore the effect of automatic closing is achieved.

Example 3

Provide a sewage collection equipment on the basis of embodiment 2, be provided with spout 11 on the fixed plate 1, container 2 is provided with slider 12, slider 12 slides in spout 11, slider 12 or spout 11 are provided with the stop device 13 that restriction slider 12 removed, stop device 13 includes the bolt that sets up on slider 12 with rotating and the bottom can act on spout 11.

The working principle of the embodiment is as follows: the embodiment provides a gliding mode of container 2 on fixed plate 1, container 2 slides in spout 11 through slider 12, when adjusting suitable interval, through stop device 13, fix container 2 on fixed plate 1, the preferred stop device 13 of this embodiment is the bolt, after adjusting suitable position, through rotating the bolt, the bolt bottom supports on spout 11, because interact, slider 12 at bolt place will also support on spout 11, thereby realize the fixed of whole device. In practice, other means for fixing the slider 12 in the slide groove 11 may be used.

Example 4

This embodiment provides a sewage collection device, fixed plate 1 includes a plurality of short fixed plates 14 that can splice together, be provided with scale 15 on the fixed plate 1.

The working principle of the embodiment is as follows: the embodiment that this embodiment provided a fixed plate 1 changes length when needs change fixed plate 1 length in order to adapt to different water depths, can change the length of fixed plate 1 through increasing or reducing the quantity of short fixed plate 14, through setting to short fixed plate 14, the flexibility is higher, and also be convenient for transport moreover, get and put. In specific implementation, the fixing plate 1 may be arranged in other ways of changing length, for example, the fixing plate 1 may be arranged in a telescopic manner. The fixed plate 1 is provided with a scale 15, which is beneficial for an operator to determine the distance between the containers 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sewage collection equipment which characterized in that: the device comprises a fixing plate (1) with the length changeable, wherein a plurality of containers (2) are arranged on the fixing plate (1) in a sliding mode, air holes (3) are formed in the tops of the containers (2), openable sealing devices I (4) are arranged in the air holes (3), a water inlet (5) is formed in the bottom of each container (2), a sealing device II (6) is arranged in each water inlet (5), a manual opening device (7) is arranged on each sealing device II (6), and a one-way valve (8) is arranged in each water inlet (5).

2. The wastewater collection apparatus of claim 1, wherein: the first sealing device (4) is a sealing plate, and the sealing plate is rotatably arranged on the air hole (3).

3. The wastewater collection apparatus of claim 2, wherein: and a sealing gasket (9) is arranged at the contact position of the sealing plate and the air hole (3).

4. A wastewater collection apparatus according to any of claims 1 to 3 and further comprising: the second sealing device (6) is a sealing plug, and the manual opening device (7) is a rope connected with the sealing plug.

5. The wastewater collection apparatus of claim 4, wherein: the fixed plate (1) is provided with a sliding groove (11), the container (2) is provided with a sliding block (12), the sliding block (12) slides in the sliding groove (11), and the sliding block (12) or the sliding groove (11) is provided with a limiting device (13) for limiting the movement of the sliding block (12).

6. The wastewater collection apparatus of claim 5, wherein: the limiting device (13) comprises a bolt which is rotatably arranged on the sliding block (12) and the bottom of which can act on the sliding groove (11).

7. The wastewater collection apparatus of claim 6, wherein: the fixing plate (1) comprises a plurality of short fixing plates (14) which can be spliced together.

8. The wastewater collection apparatus of claim 7, wherein: scales (15) are arranged on the fixing plate (1).