CN201644123U - Cooling water circulator for labs - Google Patents
Cooling water circulator for labs Download PDFInfo
- Publication number
- CN201644123U CN201644123U CN2010201339956U CN201020133995U CN201644123U CN 201644123 U CN201644123 U CN 201644123U CN 2010201339956 U CN2010201339956 U CN 2010201339956U CN 201020133995 U CN201020133995 U CN 201020133995U CN 201644123 U CN201644123 U CN 201644123U
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- water
- cooling water
- cooling
- water tank
- circulator
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Abstract
The utility model discloses a cooling water circulator for labs, which comprises a circulation water tank used for storing cooling water, a cooling device used for cooling cooling water in the circulation water tank and a water pump, wherein, a cooling water inlet is arranged at the top of the circulation water tank, the cooling water inlet is connected with a condenser pipe water outlet through a water pipe, a cooling water outlet is arranged at the bottom of the circulation water tank, and the cooling water outlet is connected in sequence with the water pump and a condenser pipe water inlet through another water pipe. A semiconductor refrigerating plate is preferred as the cooling device, the cold junction of the semiconductor refrigerating plate is in fit connection with the bottom surface of the circulation water tank, and the water pump is a peristaltic pump. The cooling water circulator not only saves water resources by reusing cooling water in a condenser pipe, but also is small and light for inter-lab relocation and placement. Moreover, the utility model has the advantages of simple structure, low manufacturing cost and energy efficiency, and is suited to chemical labs and to be extended to other fields.
Description
Technical field
The utility model relates to a kind of water circle device, particularly relates to a kind of cooling water circulating device that uses in Chemical Analysis Lab.
Background technology
Condenser pipe is a chemical laboratory glass wares commonly used, as the COD in the water quality
Cr, in ammonia nitrogen, volatile phenol and cyanide analysis experiment and the many organic chemistry compound experiments, all use condenser pipe.The outside of condenser pipe needs to insert cooling water continuously cools off, and is not having when recycling, and cooling water has directly entered the downcomer net in the cooling procedure, and the experimentation of generally using condensation often needs a few hours, and cooling water also just discharges a few hours.So in this type of experimentation, a large amount of cooling water of the annual waste in laboratory.Water is the irreplaceability resource, and the water globe resource is in short supply day by day, and China also is a lack of water big country, is advocating conservation-minded society, advocates today of energy-saving and emission-reduction, using water wisely, and Everybody is responsible.But, the mini-plant that still none cover can be recycling with cooling water in the condenser pipe in the market, therefore, the equipment that design one cover can be recycling with the cooling water in the condenser pipe is extremely urgent.
The utility model content
The technical problems to be solved in the utility model provide a kind of can not only the cooling water in the condenser pipe is recycling, and simple in structure, cheap, and be suitable for the laboratory cooling water circulator that moves and place between the laboratory.
For solving the problems of the technologies described above, the utility model adopts so a kind of laboratory cooling water circulator, comprises a cyclic water tank that is used to store cooling water, is used to cool off the cooling device and the water pump of the interior cooling water of described cyclic water tank; The top of described cyclic water tank is provided with cooling water intake, this cooling water intake links to each other with the condenser pipe delivery port by water pipe, the bottom of described cyclic water tank is provided with cooling water outlet, and this cooling water outlet links to each other with the condenser pipe water inlet with described water pump successively by water pipe.
Described cooling device is preferably semiconductor chilling plate, and the cold junction of this semiconductor chilling plate and the bottom surface of described cyclic water tank are fitted and connected, and utilizes the good heat-conductive characteristic of metal to make the cooling of whole circulation water tank.
After adopting said structure, in condenser pipe, the higher cooling water of temperature that flows out from the condenser pipe delivery port flows into cyclic water tank by water pipe and cooling water intake, meanwhile pass through cooling device, the utility model preferably uses semiconductor chilling plate to the cooling of lowering the temperature of the cooling water in the cyclic water tank, re-enter condenser pipe by the lower cooling water of temperature of water pump after through the condenser pipe water inlet then, thereby finish the recycling of cooling water cooling processing.Because the parts that the utility model adopts are less, and machine volume is small and exquisite, light, thereby this cooling water circulator is convenient to move between the laboratory and place, and simple in structure, cheap.
As a kind of improvement of the present utility model, described cooling device also is provided with fin, and this fin links to each other with the hot junction of described semiconductor chilling plate.Adopt such structure, can make the hot junction of semiconductor chilling plate have good performance of heat dissipation, thereby make the cooling cooling effect of semiconductor chilling plate better.In addition, when a fan is set below fin again, the better heat-radiation effect in semiconductor chilling plate hot junction then.
As further improvement of the utility model, described water pump is a peristaltic pump.Because of peristaltic pump is that except that flexible pipe, cooling water does not contact with any parts of pump, thereby safety and environmental protection by hocket extruding and discharge the pumping cooling water of the elasticity delivery hose to pump.In addition, the rotating speed and the flow of peristaltic pump are controlled, and its cleaning, the dismounting simple and fast.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of embodiment schematic diagram of the utility model laboratory with the cooling water circulator.
Fig. 2 is the another kind of embodiment schematic diagram of the utility model laboratory with the cooling water circulator.
The specific embodiment
Referring to a kind of laboratory cooling water circulator shown in Figure 1, comprise a cyclic water tank 2 that is used to store cooling water 1 that uses the good material of heat-conductive characteristic to make as stainless steel, be used to cool off as described in the cooling device 3 and the water pump 4 of cooling waters 1 in the cyclic water tank 2; The top of described cyclic water tank 2 is provided with cooling water intake 2-1, this cooling water intake 2-1 is tightly connected by water pipe 5 and condenser pipe delivery port 6, the bottom of described cyclic water tank 2 is provided with cooling water outlet 2-2, and this cooling water outlet 2-2 links to each other with condenser pipe water inlet 7 with described water pump 4 successively by water pipe 5.
In the utility model, described cooling device 3 is preferably the semiconductor chilling plate that links to each other with power supply, and the cold junction of this semiconductor chilling plate fits with the bottom surface of described cyclic water tank 2 and is connected.For the hot junction that makes semiconductor chilling plate has good performance of heat dissipation, thereby make the cooling cooling effect of semiconductor chilling plate better, can fin 8 be installed in this hot junction, as shown in Figure 2; In addition, when a fan is set below fin 8, the better heat-radiation effect in hot junction then.
Described cooling device 3 also can adopt other known configurations, and as adopting ice cube, this ice cube is placed in the ice cube placing box of cyclic water tank 2 bottoms, and is not shown in the figures.
The course of work of the present utility model is as follows: the higher cooling water of temperature that flows out from condenser pipe delivery port 6 flows in the cyclic water tank 2 by water pipe 5 and cooling water intake 2-1,3 pairs of semiconductor chilling plates flow into the cooling of lowering the temperature of cooling waters 1 in the cyclic water tank 2, re-enter condenser pipe by peristaltic pump 4 cooling water that temperature is lower through condenser pipe water inlet 7 then, thereby finish the recycling of cooling water.
The utility model is through on probation, and its volume is small and exquisite, light, be convenient to move between the laboratory and place, and simple in structure, cheap, power consumption is few, has reached the recycling purpose of water resource.
Claims (5)
1. laboratory cooling water circulator is characterized in that: this cooling water circulator comprises a cyclic water tank (2) that is used to store cooling water (1), is used to cool off the cooling device (3) and the water pump (4) of the interior cooling water of described cyclic water tank (2); The top of described cyclic water tank (2) is provided with cooling water intake (2-1), this cooling water intake (2-1) links to each other with condenser pipe delivery port (6) by water pipe (5), the bottom of described cyclic water tank (2) is provided with cooling water outlet (2-2), and this cooling water outlet (2-2) links to each other with condenser pipe water inlet (7) with described water pump (4) successively by water pipe (5).
2. laboratory according to claim 1 cooling water circulator is characterized in that: described cooling device (3) is a semiconductor chilling plate, and the bottom surface of the cold junction of this semiconductor chilling plate and described cyclic water tank (2) is fitted and connected.
3. laboratory according to claim 2 cooling water circulator is characterized in that: described cooling device (3) also is provided with fin (8), and this fin (8) links to each other with the hot junction of described semiconductor chilling plate.
4. laboratory according to claim 3 cooling water circulator is characterized in that: be provided with a fan in the below of described fin (8).
5. according to each described laboratory cooling water circulator in the claim 1 to 4, it is characterized in that: described water pump (4) is a peristaltic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339956U CN201644123U (en) | 2010-03-18 | 2010-03-18 | Cooling water circulator for labs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201339956U CN201644123U (en) | 2010-03-18 | 2010-03-18 | Cooling water circulator for labs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644123U true CN201644123U (en) | 2010-11-24 |
Family
ID=43109319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201339956U Expired - Fee Related CN201644123U (en) | 2010-03-18 | 2010-03-18 | Cooling water circulator for labs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644123U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990816A (en) * | 2015-07-14 | 2015-10-21 | 珠海格力电器股份有限公司 | Pulse testing device |
| CN104998706A (en) * | 2015-07-04 | 2015-10-28 | 河南科技大学 | Cooling water circulating device |
| CN105434028A (en) * | 2015-12-24 | 2016-03-30 | 李峰 | Memory-alloy bone fracture plate and memory-alloy bone fracture plate set |
| CN108036567A (en) * | 2017-12-28 | 2018-05-15 | 温州职业技术学院 | Small size chemical experiment circulating cooling instrument |
| CN109916134A (en) * | 2019-04-22 | 2019-06-21 | 苏州奥德机械有限公司 | A kind of semiconductor refrigerating constant temperature water tank |
-
2010
- 2010-03-18 CN CN2010201339956U patent/CN201644123U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998706A (en) * | 2015-07-04 | 2015-10-28 | 河南科技大学 | Cooling water circulating device |
| CN104990816A (en) * | 2015-07-14 | 2015-10-21 | 珠海格力电器股份有限公司 | Pulse testing device |
| CN105434028A (en) * | 2015-12-24 | 2016-03-30 | 李峰 | Memory-alloy bone fracture plate and memory-alloy bone fracture plate set |
| CN108036567A (en) * | 2017-12-28 | 2018-05-15 | 温州职业技术学院 | Small size chemical experiment circulating cooling instrument |
| CN109916134A (en) * | 2019-04-22 | 2019-06-21 | 苏州奥德机械有限公司 | A kind of semiconductor refrigerating constant temperature water tank |
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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: 20101124 Termination date: 20140318 |