CN216475395U - Laboratory drain pipe filter residue prevents stifled device - Google Patents

Abstract

The utility model provides a laboratory drain pipe filtering residue anti-blocking device, which comprises a water filtering box connected with a drain pipe, wherein one side of the water filtering box is provided with a rectangular opening, the rectangular opening is provided with a cover plate, a rectangular ring groove is arranged outside the rectangular opening, the rectangular opening is positioned inside the rectangular ring groove, a first sealing ring is arranged inside the rectangular ring groove, one side of the cover plate is connected with a second sealing ring, and the first sealing ring and the second sealing ring are in contact with each other; be equipped with the drain valve on the apron, apron one side is connected with a sediment dish, and the filter screen is installed to the inside upper end of sediment dish that collects, filter screen one side and cover connection, and its opposite side is connected with the partition baffle, and the partition baffle upper end is connected with the contact plate, and water filter tank internally mounted has the partition mainboard, separates mainboard lower extreme one side and is equipped with the breach groove with the contact plate contact. The utility model discloses can solve the difficult clearance of abandonment residue, lower mouth of a river and block up and small article drop the loss scheduling problem.

Description

Laboratory drain pipe filter residue prevents stifled device

Technical Field

The utility model mainly relates to the technical field of laboratory cleaning equipment, concretely relates to laboratory drain pipe filters residue and prevents stifled device.

Background

The laboratory is the place where the test is performed. The laboratory is a scientific cradle, is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development. Laboratories can be classified into three categories according to affiliation: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratories directly belongs to the industrial enterprise sector and serves the development and research of industrial technologies.

No matter which kind of laboratory will carry out the experiment, every experiment basically needs to use the laboratory vessel to hold experimental medicine, and the experiment needs to be cleaned in the laboratory basin after using. In the process of cleaning utensils in a laboratory, the problems that the water outlet or a sewer is blocked by waste residues, the residues are not easy to clean, small important objects fall into the water outlet and are lost and the like often exist.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a laboratory drain pipe filter residue prevents stifled device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a laboratory drain pipe filtering residue anti-blocking device comprises a water filtering box connected with a drain pipe, wherein a rectangular opening is formed in one side of the water filtering box, a cover plate is mounted on the rectangular opening, a rectangular ring groove is formed outside the rectangular opening, the rectangular opening is located inside the rectangular ring groove, a first sealing ring is arranged inside the rectangular ring groove, a second sealing ring is connected to one side of the cover plate, and the first sealing ring and the second sealing ring are in contact with each other; be equipped with the drain valve on the apron, apron one side is connected with a collection sediment dish, the filter screen is installed to the inside upper end of collection sediment dish, filter screen one side and cover connection, and its opposite side is connected with the partition baffle, it is connected with the contact plate to separate the baffle upper end, water filter incasement internally mounted has the partition mainboard, partition mainboard lower extreme one side is equipped with the breach groove with the contact plate contact.

Preferably, the other end of the drain pipe is connected with a drainage port of a laboratory sink.

Preferably, the upper end of the rectangular opening is provided with a water outlet pipe connected with the water filtering tank.

Preferably, the level height of the drain valve is higher than the level height of the filter screen and lower than the level height of the highest point of the slag collecting disc.

Preferably, the highest point of the contact plate is lower than the highest point of the rectangular opening, and the lowest point of the partition main plate is higher than the highest point of the slag collecting plate.

Preferably, one side of the water filter tank is hinged with a plurality of buckles, and the other ends of the buckles are clamped with the cover plate.

Preferably, one side of the cover plate, which is far away from the slag collecting disc, is connected with a handle.

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

when filter residues need to be taken out or fine important articles which fall into the filter residues carelessly need to be taken out, firstly, the drain valve is opened, internal waste water is discharged, the waste water is located in the residue collection disc, the phenomenon that the waste water overflows when the residue collection disc is pulled out is ensured, then, the buckle is opened, the residue collection disc is taken out through the handle, the filter residues can be cleaned, or the fine important articles which fall into the filter residues carelessly need to be taken out; the filter screen can be drawn out along with the slag collecting disc, so that the filter screen is convenient to replace; this device has guaranteed good leakproofness through first sealing washer and the mutual extrusion contact of second sealing washer, ensures can not leak water to because rectangle annular and rectangle opening part, make first sealing washer can not with inside waste water of drainage tank, waste residue direct contact, guaranteed the life of first sealing washer.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of the water filter box of the present invention;

FIG. 2 is a schematic view of the internal structure of the water filtering tank of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

fig. 4 is a schematic perspective view of the cover plate and the slag collecting plate of the present invention.

In the figure: 1. a water filtering tank; 11. a drain pipe; 12. a water outlet pipe; 13. a rectangular opening; 14. a rectangular ring groove; 15. a first seal ring; 16. partitioning the main board; 17. a notch groove; 18. buckling; 2. a cover plate; 21. a slag collecting disc; 22. a second seal ring; 23. filtering with a screen; 24. a separation baffle; 25. a contact plate; 26. a drain valve; 27. a handle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution: the utility model provides a laboratory drain pipe filters residue and prevents stifled device, includes the water strainer 1 of being connected with drain pipe 11, drain pipe 11 other end and laboratory basin outlet connection, 1 one side of water strainer is equipped with rectangle opening 13, rectangle opening 13 upper end is equipped with the outlet pipe 12 of being connected with water strainer 1, install apron 2 on the rectangle opening 13, rectangle opening 13 is equipped with rectangle annular 14 outward, just rectangle opening 13 is located inside the rectangle annular 14, the inside first sealing washer 15 that is equipped with of rectangle annular 14, 2 one side of apron is connected with second sealing washer 22, first sealing washer 15 and second sealing washer 22 contact each other, 1 one side of water strainer articulates there is a plurality of buckles 18, and is a plurality of the buckle 18 other end all with 2 joints of apron. Through first sealing washer 15 and the mutual extrusion contact of second sealing washer 22, guaranteed good leakproofness, ensure can not leak water to because rectangle annular 14 and rectangle opening 13 part, make first sealing washer 15 can not with the inside waste water of water strainer 1, waste residue direct contact, guaranteed first sealing washer 15 life.

Please refer to fig. 1-4 again, a drain valve 26 is disposed on the cover plate 2, a slag collecting tray 21 is connected to one side of the cover plate 2, a filter screen 23 is disposed at the upper end of the inner portion of the slag collecting tray 21, one side of the filter screen 23 is connected to the cover plate 2, a separating baffle 24 is connected to the other side of the filter screen 23, a contact plate 25 is connected to the upper end of the separating baffle 24, a separating main plate 16 is disposed inside the water filtering tank 1, and a notch 17 contacting the contact plate 25 is disposed at one side of the lower end of the separating main plate 16. The separation main plate 16 and the separation baffle plate 24 can prevent filter residues from floating to the upper end of the filter screen 23 from the side surface, and the filter screen 23 can be drawn out along with the residue collection disc 21, so that the filter screen can be replaced conveniently.

Please refer to fig. 1-4, the level of the drain valve 26 is higher than the level of the filter screen 23, so as to ensure that the wastewater can be filtered by the filter screen 23 when the wastewater is drained through the drain valve 26, thereby preventing the drain valve 26 from being blocked, the level of the drain valve 26 is lower than the highest point level of the slag collecting tray 21, so as to ensure that the wastewater level is lower than the highest point level of the slag collecting tray 21 after the wastewater is drained through the drain valve 26, so that the wastewater cannot overflow when the slag collecting tray 21 is drawn out, the highest point of the contact plate 25 is lower than the highest point level of the rectangular opening 13, the lowest point level of the partition main plate 16 is higher than the highest point level of the slag collecting tray 21, and the side of the cover plate 2 away from the slag collecting tray 21 is connected with a handle 27, so as to facilitate the drawing out of the slag collecting tray 21 through the handle 27. When the filter residue needs to be taken out or fine important articles falling into the filter residue carelessly are taken out, the drain valve 26 is opened firstly, internal waste water is discharged, the waste water is located inside the residue collection disc 21, when the residue collection disc 21 is taken out, no waste water overflows, then the buckle 18 is opened, the residue collection disc 21 is taken out through the handle 27, the filter residue can be cleaned, or the fine important articles falling into the filter residue carelessly are taken out.

The utility model discloses a concrete operation as follows:

this device is through first sealing washer 15 and the mutual extrusion contact of second sealing washer 22, good leakproofness has been guaranteed, ensure not the hourglass water, and because rectangle annular 14 and rectangle opening 13 part, make first sealing washer 15 can not with the inside waste water of drainage tank 1, waste residue direct contact, the life of first sealing washer 15 has been guaranteed, when the tiny important article that takes out the filter residue or take out carelessly to fall into need, at first open drain valve 26, discharge inside waste water, make waste water be located collection slag pan 21 inside, when guaranteeing that collection slag pan 21 is taken out, there is not waste water to spill over, then open buckle 18, will collect slag pan 21 through handle 27 and take out, can clean, or will fall into the tiny important article carelessly and take out, and filter screen 23 can be taken out along with collection slag pan 21, be convenient for change.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The utility model provides a laboratory drain pipe filters residue and prevents stifled device, includes water strainer (1) of being connected with drain pipe (11), its characterized in that: a rectangular opening (13) is formed in one side of the water filtering box (1), a cover plate (2) is installed on the rectangular opening (13), a rectangular annular groove (14) is formed outside the rectangular opening (13), the rectangular opening (13) is located inside the rectangular annular groove (14), a first sealing ring (15) is arranged inside the rectangular annular groove (14), a second sealing ring (22) is connected to one side of the cover plate (2), and the first sealing ring (15) and the second sealing ring (22) are in contact with each other;

be equipped with drain valve (26) on apron (2), apron (2) one side is connected with album sediment dish (21), filter screen (23) are installed to collection sediment dish (21) inside upper end, filter screen (23) one side and apron (2) are connected, and its opposite side is connected with and separates baffle (24), it is connected with contact plate (25) to separate baffle (24) upper end, water filter tank (1) internally mounted has and separates mainboard (16), it is equipped with breach groove (17) with contact plate (25) contact to separate mainboard (16) lower extreme one side.

2. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: the other end of the drain pipe (11) is connected with a water outlet of a laboratory water tank.

3. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: the upper end of the rectangular opening (13) is provided with a water outlet pipe (12) connected with the water filtering tank (1).

4. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: the horizontal height of the drain valve (26) is higher than that of the filter screen (23) and lower than that of the highest point of the slag collecting disc (21).

5. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: the highest point of the contact plate (25) is lower than the highest point level of the rectangular opening (13), and the lowest point level of the separation main plate (16) is higher than the highest point level of the slag collecting plate (21).

6. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: one side of the water filtering box (1) is hinged with a plurality of buckles (18), and the other ends of the buckles (18) are connected with the cover plate (2) in a clamping mode.

7. The laboratory drain pipe filtration residue anti-blocking device of claim 1, characterized in that: one side of the cover plate (2) far away from the slag collecting disc (21) is connected with a handle (27).

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