CN209082624U - Laboratory sink - Google Patents
Laboratory sink Download PDFInfo
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- CN209082624U CN209082624U CN201821859988.7U CN201821859988U CN209082624U CN 209082624 U CN209082624 U CN 209082624U CN 201821859988 U CN201821859988 U CN 201821859988U CN 209082624 U CN209082624 U CN 209082624U
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- waste liquid
- waste
- sink
- collecting box
- pipe
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Abstract
The utility model relates to sink fields, aiming at the problem that experimental waste liquid is discharged into and be easy to cause pollution in drainage system, provide a kind of laboratory sink, the technical solution is as follows: the sink including being set to experimental bench one end, sink is equipped with sink, sink is communicated with drainpipe, drainpipe is connected to the drainage system of floor, waste collecting device is equipped in sink, waste collecting device includes waste liquid collecting box, waste collection pipe is communicated on waste liquid collecting box, waste collection pipe is connected to drainpipe, drainpipe is equipped with the switch piece that switching sink is connected to drainpipe or is connected to waste collection pipe, waste liquid feed pipe is communicated on waste liquid collecting box, waste liquid feed pipe stretches out on sink far from one end of waste liquid collecting box.By the setting of waste liquid feed pipe, waste collection pipe and switch piece, so that the high pollution waste liquid of specially treated is needed to be collected, pollution of the high pollution waste liquid to water body and soil is advantageously reduced.
Description
Technical field
The utility model relates to sink fields, more specifically, it relates to a kind of laboratory sink.
Background technique
Laboratory sink is typically disposed in one end of experimental bench, and table top has sink and tap, during the experiment for
Experimenter provides recirculated water and cleaning vessel, Clean- dedicated water.
Since the wastewater flow rate in laboratory is few, discontinuity is strong, the special natures such as complicated and changeable, the sink and drainpipe in laboratory
It generally is not provided with sewage disposal system, is manufactured only with special anticorrosion material, and the waste water generated in an experiment is usually all
It is directly to pour into sink and be expelled in drainage system by drainpipe.
The waste water that laboratory generates includes extra sample, standard curve and sample analysis raffinate, a large amount of washing waters etc., is given up
Ingredient Borrow's everything, including the most common organic matter, heavy metal ion and harmful microorganism in water etc..But weight will be contained
Metal is exceeded or other high pollution waste liquids being harmful to the human body are exhausted directly in drainage system, is easy to cause dirt to water body, soil
Dye, even resulting in soil and crops becomes heavy metal pollution object, finally causes harm to the human body, still there is improved sky
Between.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of laboratory sink
The advantages of reducing the waste liquor contamination in laboratory.
To achieve the above object, the utility model provides following technical solution:
A kind of laboratory sink, the sink including being set to experimental bench one end, the sink is equipped with sink, described
Sink is communicated with drainpipe, and the drainpipe is connected to the drainage system of floor, and waste collecting device is equipped in the sink,
The waste collecting device includes waste liquid collecting box, and waste collection pipe, the waste collection are communicated on the waste liquid collecting box
Pipe is connected to drainpipe, and the drainpipe is equipped with the switching that switching sink is connected to drainpipe or is connected to waste collection pipe
Part is communicated with waste liquid feed pipe on the waste liquid collecting box, and the waste liquid feed pipe is stretched out in far from one end of waste liquid collecting box
On sink.
It by adopting the above technical scheme, cannot be direct by waste liquid when the waste liquid generated in experimentation contains high pollution substance
When pouring into sink and being discharged in drainage system by drainpipe, the waste liquid of high pollution is poured into the waste liquid feed pipe on sink
In, so that the waste liquid of high pollution is passed through in waste liquid collecting box to collect；When the instrument for needing to wash in experimentation contains high dirt
The substance of dye, so that switching to sink when cleaning solution cannot be directly discharged into drainage system by switch piece and waste liquid being received
The state of header in communication, so that the cleaning solution of high pollution is passed through in waste liquid collecting box by waste collection pipe to collect；Work as experiment
When the waste liquid generated in the process needs to be discharged by drainpipe without the substance or daily washing water being harmful to the human body, by cutting
It changes part and switches to the state that sink is connected to drainpipe, so that waste water is drained into drainage system by drainpipe, to make
It obtains the waste liquid for needing to carry out specially treated to discharge generated in experimentation to be collected in waste liquid collecting box, be conducive to
Pollution of the high pollution waste liquid to water body and soil is reduced, while to generate in experimentation is not necessarily to the daily of specially treated
Sewage is drained into drainage system by drainpipe, so that the daily sewage without specially treated is not easy to be contained to be harmful to the human body
The high pollution waste liquor contamination of substance is conducive to the cost for saving the processing of waste liquid later purification, so that the processing of waste liquid later purification
Efficiency improves；The setting on sink is stretched out in far from one end of waste liquid collecting box by waste liquid feed pipe, so that experiment generates
Waste liquid can directly be poured into waste liquid collecting box by waste liquid feed pipe, it is easy to operate；Meanwhile waste liquid is advantageously reduced to sink
Be conducive to the pollution and corrosion of drainpipe so that waste liquid is easily detected by sink and drainpipe is immediately discharged in drainage system
Reduce pollution of the waste liquid to water body and soil.
Preferably, the waste liquid feed pipe is connected with feed inlet, the feed inlet far from one end of waste liquid collecting box
Funnel-shaped, the small one end of the feed inlet cross-sectional area is connected to waste collection pipe.
By adopting the above technical scheme, the setting funnel-shaped by feed inlet, so that waste liquid can fall into waste liquid feed pipe
Range becomes larger so that waste liquid during pouring into waste liquid feed pipe be easier along the inclined guide surface of feed inlet fall into waste liquid into
In expects pipe, convenient for the charging of waste liquid, the feelings that waste liquid is easy during pouring into waste liquid feed pipe to spill and be polluted are reduced
Condition.
Preferably, the feed inlet is equipped with the logical cover board for closing feed inlet.
By adopting the above technical scheme, by the setting of cover board, so that feed inlet is not needing in use, can be incited somebody to action by cover board
Feed inlet closing, so that bad smell and pernicious gas that the waste liquid in waste liquid collecting box generates are easily detected by feed inlet
It is spilled over to air, advantageously reduces pollution of the waste liquid to air.
Preferably, the waste liquid feed pipe is placed in waste liquid material feeding box close to one end of waste liquid collecting box, the waste liquid into
Outer wall of the expects pipe close to waste liquid collecting box one end is equipped with rocker piece.
By adopting the above technical scheme, by the setting of rocker piece, so that waste liquid feed pipe can be with the liquid in waste liquid collecting box
Face height change and synchronize variation, consequently facilitating by observation waste liquid feed pipe stretch out sink more than height to judge waste liquid
Liquid level in collecting box reduces the waste liquid collected in waste liquid collecting box more than its appearance convenient for replacement waste liquid collecting box in time
It measures and overflows the case where leading to pollution.
Preferably, the waste liquid feed pipe is equipped with first identifier line close to one end of feed inlet.
By adopting the above technical scheme, by the setting of first identifier line, convenient for passing through observation first identifier line and sink
The distance between to judge the liquid level in collecting box, first identifier line is conducive to improve the visual effect of people, so that people
Susceptibility and alertness improve, and convenient for replacing in time to waste liquid collecting box, reducing the waste liquid in waste liquid collecting box is more than it
Capacity and overflowing leads to the case where pollution.
Preferably, the waste collection pipe and waste liquid feed pipe are removably connected on waste liquid collecting box.
By adopting the above technical scheme, waste liquid collecting box is removably connected to by waste collection pipe and waste liquid feed pipe
On setting, be individually replaced operation convenient for waste liquid collecting box so that the replacement of waste liquid collecting box be not necessarily to together with waste collection pipe
And waste liquid feed pipe removes together, and it is easy to operate, be conducive to improve replacement efficiency；Meanwhile convenient for waste liquid in waste liquid collecting box
The unified purified treatment for pouring out and carrying out the later period.
Preferably, the waste collection pipe is removably connected on drainpipe.
By adopting the above technical scheme, the setting on drainpipe is removably connected to by waste collection pipe, so that waste liquid is received
It is easy to operate convenient for the independent disassembly and replacement of waste collection pipe when collector damages, meanwhile, advantageously reduce maintenance
Cost, so that economic benefit improves.
Preferably, the waste collection pipe is hose.
It by adopting the above technical scheme, is the setting of hose by waste collection pipe, so that waste collection pipe is in waste collection
In the replacement process of case can deformation occurs, consequently facilitating waste collection pipe is disassembled from waste liquid collecting box, received convenient for waste liquid
The replacement operation of header is conducive to improve working efficiency.
Preferably, the string bag is removably connected in the waste liquid collecting box.
By adopting the above technical scheme, by being removably connected with the setting of the string bag in waste liquid collecting box, so that in waste liquid
Solid residue can be blocked in the string bag, convenient for the post-processing of waste liquid, be conducive to the efficiency for improving liquid waste processing, so that waste liquid
The cost of processing reduces, and is conducive to increase economic efficiency.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of waste liquid feed pipe, waste collection pipe and switch piece, so that needing the high pollution of specially treated
Waste liquid is collected, and advantageously reduces pollution of the high pollution waste liquid to water body and soil, while being made without specially treated
Daily sewage be not easy containing the high pollution waste liquor contamination of substance of being harmful to the human body, to be conducive to save at waste liquid later purification
The cost of reason, so that the efficiency of waste liquid later purification processing improves；
2. stretching out in the setting on sink far from one end of waste liquid collecting box by waste liquid feed pipe, generated convenient for experiment
Waste liquid directly poured into waste liquid collecting box by waste liquid feed pipe, meanwhile, so that waste liquid is easily detected by sink and drainpipe
It is immediately discharged in drainage system, advantageously reduces pollution of the waste liquid to water body and soil；
3., convenient for the charging of waste liquid, reducing waste liquid by feed inlet setting funnel-shaped and pouring into waste liquid feed pipe
It is easy the case where spilling and polluting in the process；
4. the setting of rocker piece and first identifier line is equipped with by the outer wall of waste liquid feed pipe, so that waste liquid collecting box
In liquid level be convenient for being judged by the location of first identifier line, convenient for replacement waste liquid collecting box in time, reduce
Waste liquid in waste liquid collecting box is more than its capacity and overflows the case where polluting.
Detailed description of the invention
Fig. 1 is the overall structure diagram of laboratory sink in the utility model；
Fig. 2 is the schematic diagram of internal structure of laboratory sink in the utility model；
Fig. 3 is the enlarged diagram in the portion A in Fig. 2；
Fig. 4 is the enlarged diagram in the portion B in Fig. 2.
In figure: 1, sink；11, sink；111, drainpipe；112, switch piece；1121, triple valve；113, drainage hole；
114, through hole；12, cabinet door；121, handle；2, collection device；21, waste liquid collecting box；211, case lid；212, rib；213, lead to
Water hole；214, handheld ring；215, the string bag；216, raised line；217, through-hole；22, waste collection pipe；221, anchor ear；23, water service pipe；
24, communicating pipe；3, feed inlet；31, cover board；32, waste liquid feed pipe；33, first identifier line；34, second identifier line；35, it floats
Block；4, experimental bench.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is described in further detail.
A kind of laboratory sink, referring to Fig. 1, the sink 1 including being set to 4 one end of experimental bench, sink 1 is equipped with water
Slot 11, sink 11 are communicated with drainpipe 111.Waste collecting device 2 is equipped in sink 1, waste collecting device 2 is received including waste liquid
Header 21 and the waste collection pipe 22 being connected to waste liquid collecting box 21, waste collection pipe 22 are connected to drainpipe 111, drainpipe
111 are equipped with the switch piece 112 that switching sink 11 is connected to drainpipe 111 or is connected to waste collection pipe 22.
Referring to Fig. 1, in a rectangular parallelepiped shape, sink 11 is depressed in the upper surface of sink 1 to sink 1.Sink 1 is located at sink
11 part hollows below, the side of sink 1 in the width direction are hinged with two fan cabinet doors 12, are respectively and fixedly provided in two fan cabinet doors 12
Handle 121.The height of cabinet door 12 is lower than the height of sink 11.Drainpipe 111 and waste collecting device 2 are placed in sink 1
Internal hollow parts.
Referring to fig. 2, in a rectangular parallelepiped shape, the center of 11 bottom end of sink is provided with drainage hole 113, drainage hole 113 to sink 11
It is connected to drainpipe 111, the one end of drainpipe 111 far from drainage hole 113 is connected to the drainage system (not shown) of floor.
Referring to fig. 2 and Fig. 3, water service pipe 23 is communicated on drainpipe 111, water service pipe 23 and drainpipe 111 are integrally formed.
In the present embodiment, switch piece 112 is the triple valve for switching the logical closed state of 23 nozzle of water service pipe and 111 nozzle of drainpipe
1121, when water service pipe 23 nozzle in the open state, the nozzle of drainpipe 111 is in closed state；When water service pipe 23
When nozzle is in closed state, the nozzle of drainpipe 111 is in the open state.Triple valve 1121 is fixed on drainpipe 111 and leads to
The connectivity part of water pipe 23.
Referring to fig. 2 and Fig. 3, waste liquid collecting box 21 in a rectangular parallelepiped shape, the top end opening of waste liquid collecting box 21, waste collection
The top of case 21 is hinged with the case lid 211 of logical make and break mouth, and the top protrusion of case lid 211 has a communicating pipe 24, communicating pipe 24 case lid 211
With 211 integrally connected of case lid, communicating pipe 24 is connected to waste liquid collecting box 21.The both ends of waste collection pipe 22 respectively with water service pipe 23
And communicating pipe 24 is detachably connected, and anchor ear 221 is equipped on the outer wall at 22 both ends of waste collection pipe, anchor ear 221 and waste liquid are received
The outer wall at 22 both ends of collector pushes against, and is all covered with sealing ring (not shown) on the inner wall at 22 both ends of waste collection pipe.Sealing
The part that circle is located at waste collection pipe 22 and water service pipe 23 and mutually abuts against communicating pipe 24, anchor ear 221 is located at useless
Liquid collecting pipe 22 and water service pipe 23 and the part of communicating pipe 24 mutually to coincide.Communicating pipe 24 and water service pipe 23 are hard tube,
Waste collection pipe 22 is hose.
Referring to fig. 2 and Fig. 3, the string bag 215 is removably connected in waste liquid collecting box 21.The string bag 215 in a rectangular parallelepiped shape, net
Each side wall of the top end opening of pocket 215, the boring of the string bag 215, the string bag 215 is corresponding each respectively close to waste liquid collecting box 21
Side wall.
Referring to fig. 2 and Fig. 3, position protruding of the inner wall of waste liquid collecting box 21 close to top have rib 212, and baffle surrounds
Waste liquid collecting box 21 1 weeks.Length direction on rib 212 along rib 212 is uniformly provided with several limbers 213, several limbers
213 depth direction is consistent with the short transverse of rib 212, and rib 212 is run through in several limbers 213.
Referring to fig. 2 and Fig. 3, the top of the string bag 215 correspond to the raised line 216 being protruding with for being stuck on rib 212, raised line
216 surround the string bag 215 1 weeks, raised line 216 and 215 integrally connected of the string bag.The top of the string bag 215 is also hinged with handheld ring 214.
Referring to fig. 2 and Fig. 3, waste liquid feed pipe 32 is also communicated on waste liquid collecting box 21.The top of case lid 211 is provided with confession
The perforative through-hole 217 of waste liquid feed pipe 32, the outer diameter of the aperture ratio waste liquid feed pipe 32 of through-hole 217 are big.Waste liquid feed pipe 32 leans on
The end of nearly waste liquid collecting box 21 is placed in waste liquid collecting box 21.
Referring to fig. 2 and Fig. 3, waste liquid feed pipe 32 are also cased with rocker piece 35 close to one end of waste liquid collecting box 21, at this
In embodiment, the material of rocker piece 35 is foam, and waste liquid feed pipe 32 is inserted into rocker piece 35 and abuts with rocker piece 35.Waste liquid
Feed pipe 32 is also carved with second identifier line 34 on the outer wall of 21 one end of waste liquid collecting box.
Referring to fig. 2 and Fig. 4, waste liquid feed pipe 32 run through sink 1, sink 1 far from one end of waste liquid collecting box 21
On be provided with for the perforative through hole 114 of waste liquid feed pipe 32, the outer diameter of the aperture ratio waste liquid feed pipe 32 of through hole 114 is big.
Referring to fig. 2 and Fig. 4, the one end of waste liquid feed pipe 32 far from waste liquid collecting box 21 are also connected with feed inlet 3,
Feed inlet 3 is funnel-shaped, and the small one end of 3 cross-sectional area of feed inlet is connect with waste liquid feed pipe 32, feed inlet 3 and waste liquid feed pipe
One end of 32 connections is abutted with the upper surface of sink 1.Waste liquid feed pipe 32 is carved on the outer wall of one end of feed inlet 3
One tag line 33.Feed inlet 3 is hinged with the logical cover board 31 for closing feed inlet 3 far from one end of waste liquid feed pipe 32.
The operating condition and principle of the present embodiment are as follows:
When the waste liquid for producing high pollution in experimentation can not be exhausted directly in drainage system, opens cover board 31 and make
Feed inlet 3 is opened, and waste liquid is directly poured into feed inlet 3, so that waste liquid is passed directly by waste liquid feed pipe 32 to waste liquid
To collect in collecting box 21, unified convenient for high pollution waste liquid is collected and is handled, and reduces dirt of the high pollution waste liquid to water body, soil
Dye；Meanwhile the setting outside sink 1 is stretched out in by feed inlet 3, and directly collection is toppled over convenient for waste liquid, it is easy to operate, simultaneously
So that the collection of waste liquid is not necessarily to advantageously reduce corruption of the waste liquid to sink 11 and drainpipe 111 by sink 11 and drainpipe 111
Erosion and pollution, so that waste liquid is easily detected by drainpipe 111 and drains into drainage system, advantageously reduce waste liquid to water body and soil
Pollution.
The setting of the logical cover board 31 for closing feed inlet 3 is hinged with far from one end of waste liquid feed pipe 32 by feed inlet 3, so that
Feed inlet 3 do not need using when can be closed by cover board 31, to reduce the pernicious gas or unpleasant gas in waste liquid collecting box 21
Taste is easy the case where overflowing from feed inlet 3, advantageously reduces pollution of the waste liquid to laboratory environment and air.
And one end that feed inlet 3 cross-sectional area small funnel-shaped by feed inlet 3 and 32 integrally connected of waste liquid feed pipe
Setting reduces waste liquid and is easy the case where spilling and polluting during pouring into feed inlet 3 convenient for the charging of waste liquid.
When the instrument for needing to wash in experimentation contains the substance of high pollution, prevent cleaning solution is from being directly discharged into row
When in water system, by rotating triple valve 1121, so that the nozzle of drainpipe 111 is in closed state, while making water service pipe
23 nozzle is in the open state, then the cleaning solution of specially treated high pollution is needed to pass through 113 row of drainage hole of sink 11
Enter to drainpipe 111, is flowed in waste liquid collecting box 21 along waste collection pipe 22 to collect by water service pipe 23.
When the waste liquid generated in experimentation passes through row without the substance being harmful to the human body or daily washes needs
When water pipe 111 is discharged, by rotating triple valve 1121, so that the nozzle of drainpipe 111 is in the open state, while making water flowing
The nozzle of pipe 23 is in closed state, then the washes in sink 11 is discharged by the drainage hole 113 of sink 11 to drainpipe
After 111, be directly discharged in drainage system so that can the waste water of direct emission be not readily susceptible to the dirt of high pollution waste liquid
Dye is conducive to the cost for saving the processing of waste liquid later purification, so that economic benefit improves, while the effect for handling effluent purifying
Rate improves.
When the waste liquid liquid level in waste liquid collecting box 21 reaches the level height at 35 place of rocker piece, in waste liquid collecting box 21
Waste liquid liquid level continue to rise so that rocker piece 35 synchronizes rising with the rising of waste liquid liquid level, and drive waste liquid feed pipe 32 with
And feed inlet 3 is synchronized and is moved upwards vertically, so that the first identifier line 33 on waste liquid feed pipe 32 is exposed to sink 1, thus
So that the waste liquid liquid level in waste liquid collecting box 21 can tentatively be judged by tag line, convenient for replacement waste collection in time
Case 21 reduces the waste liquid in waste liquid collecting box 21 and is more than its capacity and overflows the case where waste liquid collecting box 21 pollutes.
By the setting of second identifier line 34, convenient for determining the installation position of rocker piece 35 according to the position of second identifier line 34
It sets, is conducive to the indicating effect for improving first identifier line 33, so that the instruction precision of first identifier line 33 improves.
When replacing waste liquid collecting box 21, first waste liquid feed pipe 32 is extracted from waste liquid collecting box 21, so that rocker piece
35 are pushed and separated and stayed in waste liquid collecting box 21 with waste liquid feed pipe 32 by case lids 211, unclamp again waste collection pipe 22 with
The anchor ear 221 of the junction of communicating pipe 24, so that waste collection pipe 22 is separated with communicating pipe 24, so that waste collection pipe 22
It is separated with waste liquid collecting box 21, then waste liquid collecting box 21 is taken out from sink 1 to replace.
The setting being detachably connected by waste collection pipe 22 and waste liquid feed pipe 32 and waste liquid collecting box 21, so that
Waste collection pipe 22 and waste liquid feed pipe 32 are not easy to influence the replacement operation of waste liquid collecting box 21, convenient for waste liquid collecting box 21
Replacement is conducive to improve replacement efficiency；Meanwhile so that waste liquid feed pipe 32 and waste collection pipe 22 are not easy to influence waste liquid receipts
Waste liquid in header 21 is poured out, and is handled convenient for the later purification of waste liquid.
It is to set with setting and sealing ring that water service pipe 23 is hard tube hose, communicating pipe 24 by waste collection pipe 22
It sets, is conducive to improve waste collection pipe 22 and communicating pipe 24 and the leakproofness connecting between water service pipe 23, so that waste liquid
Collecting pipe 22 and communicating pipe 24 and it is not easy leak with the junction of water service pipe 23, to advantageously reduce leak and cause dirt
The case where dye；Meanwhile so that waste collection pipe 22 is in the replacement process of waste liquid collecting box 21 and waste collection pipe 22 is being torn open
During unloading can deformation occurs, the replacement convenient for waste liquid collecting box 21 and the disassembly and replacement convenient for waste collection pipe 22；
Further, it enables it is detachable between waste collection pipe 22 and communicating pipe 24 and water service pipe 23, occur convenient for waste collection pipe 22
Independent disassembly and replacement when damage, advantageously reduce maintenance cost, so that economic benefit improves.
When waste liquid in the collecting box 21 that disposes waste liquid, case lid 211 is opened, is taken out the string bag 215 by handheld ring 214,
The waste liquid in waste liquid collecting box 21 is poured out in order to unified purified treatment again.
The setting of the corresponding each side wall of waste liquid collecting box 21 is close to by each side wall of the string bag 215, so that the string bag 215 is not
Being easy, which influences waste liquid, enters the speed of waste liquid collecting box 21, reduces that the string bag 215 is easy to be blocked and to cause waste liquid to be difficult to enter useless
Situation in liquid collecting box 21；Influence of the string bag 215 to rocker piece 35 is advantageously reduced simultaneously, so that the string bag 215 is not easy to hinder
The floating for keeping off rocker piece 35 is conducive to the sensitivity for improving rocker piece 35, to be conducive to improve indicating effect.
By the cooperation of rib 212 and raised line 216 so that the string bag 215 is removably connected in waste liquid collecting box 21, so that
Solid impurity and rocker piece 35 in waste liquid can be realized by lifting the string bag 215 in liquid waste processing and the separation of waste liquid,
Convenient for the processing of waste liquid, be conducive to the purified treatment efficiency for improving waste liquid, meanwhile, convenient for the taking-up of rocker piece 35.
By being provided with the setting of several limbers 213 on rib 212, so that rib 212 is not easy to influence pouring out for waste liquid,
Advantageously reduce the case where waste liquid in waste liquid collecting box 21 is stopped and can not be poured out completely by rib 212.
It by the setting of handheld ring 214, is taken out from waste liquid collecting box 21 convenient for the string bag 215, is convenient for the string bag 215 and waste liquid
The separation of collecting box 21, it is easy to operate, be conducive to improve working efficiency.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of laboratory sink, it is characterized in that: including the sink (1) set on experimental bench (4) one end, the sink
(1) sink (11) are equipped with, the sink (11) is communicated with drainpipe (111), the draining system of the drainpipe (111) and floor
System connection, the sink (1) is interior to be equipped with waste collecting device (2), and the waste collecting device (2) includes waste liquid collecting box
(21), it is communicated with waste collection pipe (22) on the waste liquid collecting box (21), the waste collection pipe (22) and drainpipe (111)
Connection, the drainpipe (111) are equipped with switching sink (11) and are connected to drainpipe (111) or are connected to waste collection pipe (22)
Switch piece (112), be communicated with waste liquid feed pipe (32) on the waste liquid collecting box (21), the waste liquid feed pipe (32) is separate
One end of waste liquid collecting box (21) stretches out on sink (1).
2. laboratory sink according to claim 1, it is characterized in that: the waste liquid feed pipe (32) is far from waste collection
One end of case (21) is connected with feed inlet (3), and the feed inlet (3) is funnel-shaped, and feed inlet (3) cross-sectional area is small
One end be connected to waste collection pipe (22).
3. laboratory sink according to claim 2, it is characterized in that: the feed inlet (3), which is equipped with to lead to, closes feed inlet
(3) cover board (31).
4. laboratory sink according to claim 2, it is characterized in that: the waste liquid feed pipe (32) is close to waste collection
One end of case (21) is placed in waste liquid collecting box (21), and the waste liquid feed pipe (32) is close to the outer of waste liquid collecting box (21) one end
Wall is equipped with rocker piece (35).
5. laboratory sink according to claim 4, it is characterized in that: the waste liquid feed pipe (32) is close to feed inlet
(3) one end is equipped with first identifier line (33).
6. laboratory sink according to claim 1, it is characterized in that: the waste collection pipe (22) and waste liquid charging
Pipe (32) is removably connected on waste liquid collecting box (21).
7. laboratory sink according to claim 6, it is characterized in that: the waste collection pipe (22) is removably connected to
On drainpipe (111).
8. laboratory sink according to claim 7, it is characterized in that: the waste collection pipe (22) is hose.
9. laboratory sink according to claim 1, it is characterized in that: being detachably connected in the waste liquid collecting box (21)
There are the string bag (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859988.7U CN209082624U (en) | 2018-11-09 | 2018-11-09 | Laboratory sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859988.7U CN209082624U (en) | 2018-11-09 | 2018-11-09 | Laboratory sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082624U true CN209082624U (en) | 2019-07-09 |
Family
ID=67123673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859988.7U Expired - Fee Related CN209082624U (en) | 2018-11-09 | 2018-11-09 | Laboratory sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209082624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068804A (en) * | 2019-11-26 | 2020-04-28 | 合肥市诚悦实验设备有限公司 | Laboratory waste water letter sorting is from handling circulation clean bench |
-
2018
- 2018-11-09 CN CN201821859988.7U patent/CN209082624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068804A (en) * | 2019-11-26 | 2020-04-28 | 合肥市诚悦实验设备有限公司 | Laboratory waste water letter sorting is from handling circulation clean bench |
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