CN201482500U - Chemical laboratory water saving device interlocked with ventilation system - Google Patents
Chemical laboratory water saving device interlocked with ventilation system Download PDFInfo
- Publication number
- CN201482500U CN201482500U CN2009201492008U CN200920149200U CN201482500U CN 201482500 U CN201482500 U CN 201482500U CN 2009201492008 U CN2009201492008 U CN 2009201492008U CN 200920149200 U CN200920149200 U CN 200920149200U CN 201482500 U CN201482500 U CN 201482500U
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- water
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- cooling tower
- saving device
- water saving
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Abstract
The utility model relates to a chemical laboratory water saving device interlocked with a ventilation system, which belongs to the field of water collection and distribution and aims to resolve the problem of cooling water waste during basic teaching experiments in chemical departments of colleges and universities. The chemical laboratory water saving device comprises a water distribution pipe, a water collecting pipe, a counter flow water cooling tower, a water pump, an exhaust pipe and a ventilator, wherein a water outlet joint of the counter flow water cooling tower is communicated with a water inlet joint of a water pump, a water outlet joint of the water pump is communicated with the water distribution pipe, a water inlet joint of the counter flow water cooling tower is communicated with the water collecting pipe, a plurality of faucets are arranged on the water collecting pipe and the water distribution pipe, and one end of the exhaust pipe is communicated with an exhaust port while the other end is communicated with an air inlet of the ventilator. The technical scheme of the chemical laboratory water saving device facilitates resolving problems of waste of water resources.
Description
Technical field
The utility model relate to a kind of can with the chemical lab water saving device of ventilating system interlock, belong to that E03B catchments, the water distribution field.
Background technology
In the elementary teaching laboratory that is used for basic professional skill training of each chemistry department of colleges and universities; many distillation or heating reflux operations of relating to are arranged in the chemical experiment of arranging throughout the year; when tens of names even hundreds of students launch this class experiment simultaneously; the cooling water discharge port separately that can see several covering devices or even tens of covering devices is directly to drain; the tap that is equivalent to several or even dozens of is being opened directly simultaneously and is being discharged water to sewer; these cooling waters are directly to draw from running water; just so in device stream turn around and enter sewer immediately; pay close attention to this phenomenon; will recognize how serious it is that the water resource waste that causes thus has, above-mentioned water resource waste situation and be the high throughout the year one of the main reasons of chemistry department of each colleges and universities water rate spending.
The utility model content
Technical problem to be solved in the utility model is, at the water resource waste problem that exists in each above-mentioned chemistry department of colleges and universities elementary teaching experimentation, researches and develops a kind of water saving fixtures of addressing this problem of helping.
The utility model solve the technical problem by following scheme, this scheme provide a kind of can with the chemical lab water saving device of ventilating system interlock, these water saving fixtures comprise sparge pipe, and, collector pipe, and, counterflow cooling tower, and, water pump, the water inlet interface UNICOM of the water outlet interface of counterflow cooling tower and water pump, the water outlet interface of water pump and sparge pipe UNICOM, the water inlet interface of counterflow cooling tower and collector pipe UNICOM, described collector pipe and sparge pipe are tube, on collector pipe and sparge pipe, all be equiped with many taps, and, ventilation blower, and, exhaust duct, an end of this exhaust duct and the exhaust outlet UNICOM of described counterflow cooling tower, the air inlet UNICOM of the other end of this exhaust duct and described ventilation blower.Described ventilation blower is the ventilation blower outside the counterflow cooling tower body, why do this statement, be because the position near the counterflow cooling tower exhaust outlet is that a built-in air ejector fan is arranged in cooling tower inside, owing to installed exhaust duct in the device with ventilation blower UNICOM, windage slightly increases, and the power of described ventilation blower has been offset the ventilation loss that this windage factor is brought.The existence of described ventilation blower and exhaust duct makes described counterflow cooling tower can be configured in the position of inside, laboratory, and needn't place the outdoor location of inconvenience supervision.Described ventilation blower can be the special ventilation blower of configuration for this purpose, and described ventilation blower also can be the ventilation blower that disposes usually on the metope of laboratory.Described sparge pipe is the pipeline that is used for distributing to each side-by-side reactions device cooling water, and described collector pipe is to be used to collect the waste water that is subjected to thermal pollution that the temperature of flowing through after each side-by-side reactions device rises to some extent.It is described that to be subjected to its pollution factor of waste water of thermal pollution only be temperature rise.These water saving fixtures can further include the filter that can be installed in any position in the circulation line, this filter can be used for the impurity in the filtering pipeline water, cycling use of water can access under the situation of periodic replacement in water saving fixtures, and described filter is optional.These water saving fixtures certainly comprise the water compensation mechanism that is used for to the bottom water tank moisturizing of described counterflow cooling tower, and its art-recognized meanings of described water compensation mechanism itself is known, and described water compensation mechanism is optional, because also manually moisturizing.Counterflow cooling tower market is on sale.
The installation position location separately of described collector pipe and sparge pipe is that the location can arbitrarily be installed as required, but, for the ease of taking and the collection and the Recycling of thermal pollution waste water of cooling water, preferably installing mode is that described collector pipe and described sparge pipe are parallel to each other.
Based on the cause of this case, the structure of described water saving fixtures can comprise experimental bench, and described experimental bench is platform shape thing or table shape thing, and described collector pipe and sparge pipe are installed in described experimental bench.Under this situation, described collector pipe and sparge pipe can be erected on the table top of experimental bench, perhaps, are erected on the table top peripheral position of experimental bench, also can be erected on the lateral location of experimental bench.Described collector pipe and sparge pipe both can laterally set up abreast with the experimental bench table top, also can set up with the orthogonal direction of experimental bench table top.
Many speech in the scheme mean more quantity, and described many for example six, eight, ten, 20,30,40,50,60, or the like.
The air outlet of described ventilation blower can lead directly to outdoor, in order to be in the invasion that can keep inside, laboratory to avoid outdoor band dirt air under the state of resting at ventilation blower, can allow to be equiped with shutter in the air outlet position of described ventilation blower, described shutter certainly is the shutter of automatically controlled folding, and its art-recognized meanings of shutter one speech of described automatically controlled folding is known.The shutter market of automatically controlled folding is on sale.
The utility model has the advantages that; break through in chemistry department of each colleges and universities elementary teaching laboratory the ubiquitous running water that directly utilizes and made cooling water; and the usual thinking and the practice of behind the device of once flowing through, just discarding; this case links together counterflow cooling tower and installation position at experimental bench table top or near the sparge pipe it and collector pipe; form a kind of effective water saving fixtures; this case device reaches the Recycling purpose by collecting the thermal pollution waste water and the processing of being lowered the temperature.This case device helps to solve described water resource waste problem.
Description of drawings
Fig. 1 is this case embodiment schematic diagram, this figure and described the connected mode of the relevant chemical experiment device of a cover and this case device extraly.
Fig. 2 has schematically described the many groups of situations that relevant chemical experiment device is connected with this case device simultaneously, and the structure of demonstration is local structure.
Among the figure, the 1st, laboratory metope, the 2nd, ventilation blower, the 3rd, exhaust duct, the 4th, the exhaust outlet of counterflow cooling tower, the 5th, counterflow cooling tower, the 6th, the water outlet interface of counterflow cooling tower, the 7th, water pump, the 8th, sparge pipe, the 9th, collector pipe, the 10th, experimental bench, only draw the part of this experimental bench in the legend, the 11st, the water inlet interface of counterflow cooling tower, the arrow that occurs in the legend indicates water (flow) direction in the pipeline.
The specific embodiment
In this case embodiment that Fig. 1 showed, the structure of device comprises sparge pipe 8, and, collector pipe 9, and, counterflow cooling tower 5, and, water pump 7, the water outlet interface 6 of counterflow cooling tower 5 and the water inlet interface UNICOM of water pump 7, the water outlet interface of water pump 7 and sparge pipe 8 UNICOMs, the water inlet interface 11 and collector pipe 9 UNICOMs of counterflow cooling tower 5, collector pipe 9 and sparge pipe 8 are tube, on collector pipe 9 and sparge pipe 8, all be equiped with many taps, and, exhaust duct 3, exhaust outlet 4 UNICOMs of one end of exhaust duct 3 and counterflow cooling tower 5, the air inlet UNICOM of the other end of exhaust duct 3 and ventilation blower 2.
In this legend, collector pipe 9 is installed in parallel to each other with sparge pipe 8.
The structure of these water saving fixtures also can comprise experimental bench 10, and experimental bench 10 is platform shape thing or table shape thing, the part of only drawing experimental bench 10 in the legend, and in this example, collector pipe 9 and sparge pipe 8 are installed in abreast with the table top of experimental bench 10.
Also can install the shutter of automatically controlled folding in the air outlet position of ventilation blower 2, not draw the shutter of described automatically controlled folding in the legend.
Claims (4)
- Can with the chemical lab water saving device of ventilating system interlock, it is characterized in that, these water saving fixtures comprise sparge pipe, and, collector pipe, and, counterflow cooling tower, and, water pump, the water inlet interface UNICOM of the water outlet interface of counterflow cooling tower and water pump, the water outlet interface of water pump and sparge pipe UNICOM, the water inlet interface of counterflow cooling tower and collector pipe UNICOM, described collector pipe and sparge pipe are tube, on collector pipe and sparge pipe, all be equiped with many taps, and, ventilation blower, and, exhaust duct, an end of this exhaust duct and the exhaust outlet UNICOM of described counterflow cooling tower, the air inlet UNICOM of the other end of this exhaust duct and described ventilation blower.
- 2. according to claim 1 can with the chemical lab water saving device of ventilating system interlock, it is characterized in that described collector pipe and described sparge pipe are parallel to each other.
- 3. according to claim 1 can with the chemical lab water saving device of ventilating system interlock, it is characterized in that, the structure of these water saving fixtures comprises experimental bench, and described experimental bench is platform shape thing or table shape thing, and described collector pipe and sparge pipe are installed in described experimental bench.
- 4. according to claim 1 can with the chemical lab water saving device of ventilating system interlock, it is characterized in that be equiped with shutter in the air outlet position of described ventilation blower, described shutter is the shutter of automatically controlled folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201492008U CN201482500U (en) | 2009-05-04 | 2009-05-04 | Chemical laboratory water saving device interlocked with ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201492008U CN201482500U (en) | 2009-05-04 | 2009-05-04 | Chemical laboratory water saving device interlocked with ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482500U true CN201482500U (en) | 2010-05-26 |
Family
ID=42421393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201492008U Expired - Fee Related CN201482500U (en) | 2009-05-04 | 2009-05-04 | Chemical laboratory water saving device interlocked with ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482500U (en) |
-
2009
- 2009-05-04 CN CN2009201492008U patent/CN201482500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130504 |