CN220277014U - Acid cylinder device for soaking glassware in experimental analysis - Google Patents
Acid cylinder device for soaking glassware in experimental analysis Download PDFInfo
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- CN220277014U CN220277014U CN202321809702.5U CN202321809702U CN220277014U CN 220277014 U CN220277014 U CN 220277014U CN 202321809702 U CN202321809702 U CN 202321809702U CN 220277014 U CN220277014 U CN 220277014U
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- cylinder body
- cover plate
- sealing
- plate
- acid
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- 239000002253 acid Substances 0.000 title claims abstract description 48
- 238000002791 soaking Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000011521 glass Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses an acid cylinder device for soaking glassware in experimental analysis, which comprises an inner cylinder body (101) and an outer cylinder body (102) which are nested, wherein the bottom of the outer cylinder body (102) is connected with a drainage tube (6); the top cover (2) comprises a fixed cover plate (201) and a movable cover plate (202) which are embedded, the bottom surface of the fixed cover plate (201) is connected with a first sealing device (8), and the bottom surface of the movable cover plate (202) is connected with a second sealing device (9); the other side of the movable cover plate (202) is provided with a vertical side guard plate (12), and when the tenon (10) is completely embedded with the tenon groove (11), the inner side of the side guard plate (12) is just clamped on the side wall of the outer cylinder body (102). The utility model has the advantages of ensuring no leakage of liquid, improving the tightness of the device, preventing volatilization of acid liquor, facilitating laboratory operation, saving labor, improving the dumping efficiency of waste liquid and ensuring the life and health of laboratory personnel.
Description
Technical Field
The utility model belongs to the technical field of experimental equipment, and particularly relates to an acid cylinder device for soaking glassware in experimental analysis.
Background
In experimental analysis, it is sometimes necessary to soak a glass vessel with an acid solution, and a dilute hydrochloric acid or a dilute nitric acid for cleaning is usually added to an acid tank. Most of the prior acid tanks are made of glass and ceramic materials, and the stability of the materials is good and is not easy to react with acid liquor, but the prior acid tanks have the defect of fragility, so that the prior acid tanks bring about great potential safety hazard to experimenters; meanwhile, as the acid tank is heavy in total and the acid liquor is added, the quality is increased, so that when the new liquid needs to be replaced and the acid liquor with long discharge time is discharged, laboratory staff can only move the tank body to pour the waste liquor, which is time-consuming and labor-consuming, and the acid liquor is contacted with the skin or exposed once being poured, so that certain adverse effects are brought to the staff and the environment; in addition, the top cap of sour jar is general direct card on the cylinder body, because need often open and shut the top cap, makes things convenient for experimental operation, and the seal between top cap and the cylinder body lacks, leads to acid liquid to volatilize in the air easily, and this also brings certain potential safety hazard for laboratory staff's healthy.
Disclosure of Invention
The utility model aims to solve the problems of no drainage system, poor sealing performance, time and labor waste for pouring liquid and high potential safety hazard of the existing acid tank, and provides the acid tank device for soaking glassware in experimental analysis, which can ensure no liquid leakage, improve the sealing performance of the device, prevent volatilization of acid liquid, facilitate laboratory operation, save labor, improve the pouring efficiency of waste liquid and ensure the life and health of laboratory personnel.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the acid cylinder device for soaking glassware in experimental analysis comprises a cylinder body and a top cover which are matched with each other, wherein the cylinder body comprises an inner cylinder body and an outer cylinder body which are nested, a group of meshes and a screen plate are arranged at the bottom of the inner cylinder body, a liquid outlet is arranged at the bottom of the outer cylinder body, and a drainage tube is connected to the liquid outlet and is used for placing the glassware on the screen plate to be soaked in acid liquid, and the acid liquid leaks into the outer cylinder body from the meshes and the screen plate, so that the waste liquid is conveniently discharged;
the top cover comprises a fixed cover plate and a movable cover plate which are embedded, a rectangular frame groove matched with the top cover is formed between the upper part of the inner cylinder body and the upper part of the outer cylinder body, a first sealing device is connected to the bottom surface of the fixed cover plate, a second sealing device is connected to the bottom surface of the movable cover plate, the first sealing device and the second sealing device are embedded in the rectangular frame groove, a protruding tenon is arranged on one side, facing the fixed cover plate, of the movable cover plate, a tenon groove facing the tenon is formed in the fixed cover plate, and the tenon is just embedded in the tenon groove, so that the movable cover plate and the fixed cover plate are connected into a whole;
the other side of the movable cover plate is provided with a vertical side guard plate, and when the tenon is completely embedded with the mortise, the inner side of the side guard plate is just clamped on the side wall of the outer cylinder body for secondary sealing.
Further, an adhesive layer is arranged between the inner cylinder body and the outer cylinder body, so that the safety of the whole structure and no leakage of liquid after long-term use are ensured.
Further, the bottom of the inner cylinder body is connected with a first inclined guide plate, the first guide plate is arranged right against the lower side of the sieve plate, the bottom of the outer cylinder body is connected with a second inclined guide plate, the second guide plate is arranged below the first guide plate, the lowest part of the first guide plate is right against the highest part of the second guide plate, and the lowest part of the second guide plate is right against the liquid outlet, so that waste acid liquid in the cylinder body can be discharged conveniently.
Further, a hose support is fixed on the outer wall of the outer cylinder body, the head of the drainage tube is arranged on the hose support, and the height of the hose support is higher than that of the acid liquor in the inner cylinder body, so that the hose can be placed when liquid discharge is not needed.
Further, the rectangular frame groove is equally divided into two halves, one half of the rectangular frame groove is provided with a sealing groove, the sealing groove is arranged opposite to the first sealing device of the fixed cover plate, the other half of the rectangular frame groove is provided with a strip-shaped notch on the side edge of the other half of the rectangular frame groove, the rectangular frame groove is provided with two guide grooves, and the guide grooves are arranged opposite to the second sealing device of the movable cover plate.
Further, sealing device one is three sealing strips, and two adjacent sealing strips link to each other perpendicularly and form C type structure, and C type structure imbeds in the seal groove, and the upper portion of every sealing strip is back taper structure, the lower part is the step bench, and the width of step bench is the same with back taper structure's the width of uppermost, and back taper structure's both sides are equipped with a set of sealing fin to be used for guaranteeing to open and shut the leakproofness between convenient while improvement apron and the cylinder body.
Further, the second sealing device comprises two groups of balls, the upper side and the lower side of each group of balls are respectively coated with a sealing belt, the balls are embedded between the two sealing belts, the balls and the sealing belts are jointly embedded in the guide groove, and the side surface of each ball is contacted with the outer wall of the inner cylinder body and the inner wall of the outer cylinder body so as to facilitate the sliding and opening and closing of the movable cover plate.
Further, the side guard plate of the movable cover plate is arranged opposite to the strip-shaped notch of the outer cylinder body.
Further, the upper surface of the movable cover plate is also provided with a convex upper guard plate, the upper guard plate faces the fixed cover plate, and when the tenons are completely embedded with the mortises, the upper guard plate is contacted with the upper surface of the fixed cover plate so as to be used for improving the sealing effect.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
(1) The cover plate adopts a double-cover plate embedded design, the fixed cover plate and the movable cover plate can be opened, sealing strips with special structures are arranged between the cover plate and the cylinder body, the tightness between the cover plate and the cylinder body is improved, when the cover plate needs to be opened, the fixed cover plate can not be lifted, and the movable cover plate only needs to be moved outwards along the guide groove, so that the separation of the cover plate and the opening and closing of the cylinder body can be realized, and the device is convenient and quick;
(2) The mortise and tenon joint structure is adopted between the two cover plates, and meanwhile, the double guard plates are arranged, so that the tightness of the whole structure can be further improved, and the influence of volatilization of acid liquor on the physical health of laboratory staff is prevented;
(3) The cylinder body adopts a double-layer cylinder body structure, and special adhesive is used, the use safety is ensured by three-layer plastic welding, and the leakage is avoided after long-term use, so that the defect of high fragile danger of glass and ceramic materials is overcome;
(4) The drainage tube is additionally arranged on the outer cylinder body, so that the waste acid liquid with long time can be directly discharged, labor is saved, and the working efficiency is improved;
(5) The bottom of the cylinder body is provided with the inclined guide plate, so that the waste acid liquid in the cylinder body can be conveniently discharged, the waste acid liquid is ensured to be discharged, and the influence of residues on subsequent experiments is prevented.
Drawings
FIG. 1 is a block diagram of an acid cylinder apparatus for immersing glassware in experimental analysis of the present utility model;
FIG. 2 is an enlarged view of part of A of FIG. 1;
FIG. 3 is an external view of the acid cylinder device of the present utility model;
FIG. 4 is a view showing the structure of the acid cylinder device of the present utility model without the top cover;
FIG. 5 is a schematic diagram illustrating the cooperation of the movable cover plate and the fixed cover plate according to the present utility model;
FIG. 6 is a top view of the stationary cover plate of the present utility model;
fig. 7 is a top view of the removable cover of the present utility model.
Detailed Description
Example 1
In order that the utility model may be more clearly understood, a description of an acid cylinder apparatus for soaking glassware in an experimental analysis of the utility model will be further described with reference to the accompanying drawings, the specific embodiments described herein being for purposes of illustration only and not for limitation.
Referring to fig. 1, 3 and 4, an acid cylinder device for soaking glass ware in experimental analysis comprises a cylinder body 1 and a top cover 2 which are matched with each other, and is characterized in that:
referring to fig. 1, the cylinder 1 comprises a nested inner cylinder body 101 and an outer cylinder body 102, and an adhesive layer 13 is arranged between the inner cylinder body and the outer cylinder body, so as to ensure the safety of the whole structure and no leakage in long-term use;
the bottom of the inner cylinder body 101 is provided with a group of meshes 3 and a screen plate 4, the bottom of the outer cylinder body 102 is provided with a liquid outlet 5, the bottom of the inner cylinder body 101 is connected with a first inclined guide plate 14, the first guide plate 14 is arranged opposite to the lower part of the screen plate 4, the bottom of the outer cylinder body 102 is connected with a second inclined guide plate 15, the second guide plate 15 is arranged below the first guide plate 14, the lowest part of the first guide plate 14 is opposite to the highest part of the second guide plate 15, the lowest part of the second guide plate 15 is opposite to the liquid outlet 5, and the liquid outlet 5 is connected with a drainage tube 6 for placing a vessel on the screen plate to be soaked in acid liquid, and the waste liquid is leaked into the outer cylinder body through the meshes and the screen plate, so that waste liquid is discharged conveniently;
referring to fig. 1 and 3, a hose bracket 16 is fixed to the outer wall of the outer cylinder 102, the head of the drainage tube 6 is provided on the hose bracket 16, and the height of the hose bracket 16 is higher than the height of the acid solution in the inner cylinder 101 for placing the hose when no drainage is required;
referring to fig. 3, 4 and 5, the top cover 2 includes a fixed cover 201 and a movable cover 202 which are engaged, a rectangular frame groove 7 which is engaged with the top cover is provided between the upper part of the inner cylinder 101 and the upper part of the outer cylinder 102, the rectangular frame groove 7 is equally divided into two halves, one half forms a sealing groove 701, and the other half is provided with a strip-shaped notch 17 on the side edge, so that two guide grooves 702 are formed;
referring to fig. 2, 5, 6 and 7, a first sealing device 8 is connected to the bottom surface of the fixed cover plate 201, the first sealing device 8 is embedded in the sealing groove 701, a second sealing device 9 is connected to the bottom surface of the movable cover plate 202, and the second sealing device 9 is embedded in the guiding groove 702;
the first sealing device 8 is three sealing strips, two adjacent sealing strips are vertically connected to form a C-shaped structure, the C-shaped structure is embedded into the sealing groove 701, the upper part of each sealing strip is an inverted cone-shaped structure 801, the lower part of each sealing strip is a stepped platform 802, the width of the stepped platform 802 is the same as the width of the uppermost end of the inverted cone-shaped structure 801, and a group of sealing fins 803 are arranged on two sides of the inverted cone-shaped structure 801 so as to ensure that the opening and closing are convenient and the sealing performance between the cover plate and the cylinder body is improved;
the second sealing device 9 comprises two groups of balls 901, wherein the upper side and the lower side of each group of balls 901 are respectively coated with a sealing strip 902, the balls 901 are embedded between the two sealing strips 902, the balls 901 and the sealing strips 902 are jointly embedded in the guide grooves 702, and the side surface of each ball 901 is contacted with the outer wall of the inner cylinder 101 and the inner wall of the outer cylinder 102 so as to facilitate the push-pull opening and closing of the movable cover plate;
referring to fig. 4, 5, 6 and 7, a protruding tenon 10 is arranged on one side of the movable cover plate 202 facing the fixed cover plate 201, a tenon groove 11 facing the tenon 10 is arranged on the fixed cover plate 201, and the tenon 10 is just embedded into the tenon groove 11, so that the movable cover plate 202 and the fixed cover plate 201 are connected into a whole;
the other side of the movable cover plate 202 is provided with a vertical side guard plate 12, the side guard plate 12 is arranged opposite to the strip-shaped notch 17 of the outer cylinder body 102, and when the tenon 10 is completely embedded with the tenon groove 11, the inner side of the side guard plate 12 is exactly clamped on the side wall of the outer cylinder body 102 for secondary sealing;
the upper surface of the movable cover plate 202 is further provided with a convex upper guard plate 18, the upper guard plate 18 faces the fixed cover plate 201, and when the tenon 10 is completely engaged with the mortise 11, the upper guard plate 18 contacts with the upper surface of the fixed cover plate 201 for improving the sealing effect.
In this embodiment, two sides of the outer wall of the outer cylinder 102 are respectively provided with a handle 19, and the upper parts of the fixed cover 201 and the movable cover 202 are respectively connected with a handle 20.
When the top cover 2 is used, the top cover 2 is not required to be completely opened, so that the fixed cover 201 is usually tightly connected with the cylinder body 1, when a vessel or acid liquid is required to be put in, the movable cover 202 is only required to be horizontally pulled out along the guide groove 702, when the top cover 2 is closed, the movable cover 202 and the fixed cover 201 are mutually embedded, the sealing performance of the connection of the two is ensured by each guard plate and the mortise and tenon structure, and meanwhile, the sealing performance between the top cover and the cylinder body is ensured by the first sealing device and the second sealing device.
When the waste acid liquid in the cylinder body 1 needs to be dumped, the drainage tube 6 can be directly taken down, the waste acid liquid in the cylinder body 1 flows out along the guide plate to the liquid outlet 5 direction and flows to a discharge point through the drainage tube 6, the whole cylinder body is not required to be moved, the labor is saved, and the working efficiency is improved.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (9)
1. The utility model provides an acid jar device for soaking glassware in experimental analysis, includes cylinder body (1) and top cap (2) that mutually support, its characterized in that:
the cylinder body (1) comprises an inner cylinder body (101) and an outer cylinder body (102) which are nested, a group of meshes (3) and a screen plate (4) are arranged at the bottom of the inner cylinder body (101), a liquid outlet (5) is arranged at the bottom of the outer cylinder body (102), and a drainage tube (6) is connected to the liquid outlet (5);
the top cover (2) comprises a fixed cover plate (201) and a movable cover plate (202) which are embedded, a rectangular frame groove (7) matched with the top cover (2) is formed between the upper part of the inner cylinder body (101) and the upper part of the outer cylinder body (102), a first sealing device (8) is connected to the bottom surface of the fixed cover plate (201), a second sealing device (9) is connected to the bottom surface of the movable cover plate (202), the first sealing device (8) and the second sealing device (9) are embedded in the rectangular frame groove (7), a protruding tenon (10) is arranged on one side, facing the fixed cover plate (201), of the movable cover plate (202), a tenon groove (11) facing the tenon (10) is formed in the fixed cover plate (201), and the tenon (10) is just embedded in the tenon groove (11), so that the movable cover plate (202) and the fixed cover plate (201) are connected into a whole;
the other side of the movable cover plate (202) is provided with a vertical side guard plate (12), and when the tenon (10) is completely embedded with the tenon groove (11), the inner side of the side guard plate (12) is just clamped on the side wall of the outer cylinder body (102).
2. The acid cylinder device for soaking glassware in an experimental analysis according to claim 1, wherein:
an adhesive layer (13) is arranged between the inner cylinder body (101) and the outer cylinder body (102).
3. An acid cylinder device for soaking glassware in an experimental analysis according to claim 1 or 2, wherein:
the bottom of the inner cylinder body (101) is connected with a first inclined guide plate (14), the first guide plate (14) is arranged opposite to the lower side of the sieve plate (4), the bottom of the outer cylinder body (102) is connected with a second inclined guide plate (15), the second guide plate (15) is arranged below the first guide plate (14), the lowest part of the first guide plate (14) is opposite to the highest part of the second guide plate (15), and the lowest part of the second guide plate (15) is opposite to the liquid outlet (5).
4. An acid cylinder device for soaking glassware in an experimental analysis according to claim 1 or 2, wherein:
a hose support (16) is fixed on the outer wall of the outer cylinder body (102), the head of the drainage tube (6) is arranged on the hose support (16), and the height of the hose support (16) is higher than that of the acid liquor in the inner cylinder body (101).
5. An acid cylinder device for soaking glassware in an experimental analysis according to claim 1 or 2, wherein:
the rectangular frame groove (7) is equally divided into two halves, one half of the rectangular frame groove is provided with a sealing groove (701), the sealing groove (701) is opposite to the first sealing device (8) of the fixed cover plate (201), the other half of the rectangular frame groove is provided with a strip-shaped notch (17) on the side edge, so that two guide grooves (702) are formed, and the guide grooves (702) are opposite to the second sealing device (9) of the movable cover plate (202).
6. The acid cylinder device for soaking glass vessels in experimental analysis according to claim 5, wherein:
the sealing device I (8) is three sealing strips, two adjacent sealing strips are vertically connected to form a C-shaped structure, the C-shaped structure is embedded into the sealing groove (701), the upper part of each sealing strip is of an inverted cone structure (801), the lower part of each sealing strip is of a step table (802), the width of each step table (802) is the same as the width of the uppermost end of the inverted cone structure (801), and a group of sealing fins (803) are arranged on two sides of the inverted cone structure (801).
7. The acid cylinder device for soaking glass vessels in experimental analysis according to claim 5, wherein:
the second sealing device (9) comprises two groups of balls (901), wherein the upper side and the lower side of each group of balls (901) are respectively coated with a sealing strip (902), the balls (901) are embedded between the two sealing strips (902), the balls (901) and the sealing strips (902) are jointly embedded in the guide groove (702), and the side surface of each ball (901) is contacted with the outer wall of the inner cylinder body (101) and the inner wall of the outer cylinder body (102).
8. The acid cylinder device for soaking glass vessels in experimental analysis according to claim 5, wherein:
the side guard plate (12) of the movable cover plate (202) is arranged opposite to the strip-shaped notch (17) of the outer cylinder body (102).
9. An acid cylinder device for soaking glassware in an experimental analysis according to claim 1 or 2, wherein:
the upper surface of the movable cover plate (202) is also provided with a convex upper guard plate (18), the upper guard plate (18) faces the fixed cover plate (201), and when the tenons (10) are completely embedded with the mortises (11), the upper guard plate (18) is contacted with the upper surface of the fixed cover plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809702.5U CN220277014U (en) | 2023-07-11 | 2023-07-11 | Acid cylinder device for soaking glassware in experimental analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321809702.5U CN220277014U (en) | 2023-07-11 | 2023-07-11 | Acid cylinder device for soaking glassware in experimental analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277014U true CN220277014U (en) | 2024-01-02 |
Family
ID=89336343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321809702.5U Active CN220277014U (en) | 2023-07-11 | 2023-07-11 | Acid cylinder device for soaking glassware in experimental analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277014U (en) |
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2023
- 2023-07-11 CN CN202321809702.5U patent/CN220277014U/en active Active
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