CN201940241U - Circulating and cooling device for laboratory - Google Patents
Circulating and cooling device for laboratory Download PDFInfo
- Publication number
- CN201940241U CN201940241U CN2010206373756U CN201020637375U CN201940241U CN 201940241 U CN201940241 U CN 201940241U CN 2010206373756 U CN2010206373756 U CN 2010206373756U CN 201020637375 U CN201020637375 U CN 201020637375U CN 201940241 U CN201940241 U CN 201940241U
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- China
- Prior art keywords
- water
- circulating
- storage tank
- circulating water
- aqua storage
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- Expired - Fee Related
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Abstract
The utility model discloses a circulating and cooling device for a laboratory, which solves the problem of wasting a lot of water resources due to the direct discharge of cooling water into a sewer during the experiment in the laboratory and is characterized in that: only one set of cooling and circulating device is additionally arranged on the basis of existing experimental facilities; the device comprises a circulating water tank (1) with a reinforced heat transfer function, a miniature water pump (2) and a water tank pad (3); and meanwhile a high-level water storage tank (5) with the reinforced heat transfer function, a water level controller (4), a flow regulating valve (6), an overflow tank (7) and an overflow pipe (8) can also be additionally arranged above the circulating water tank (1) for providing cooling water for a plurality of users during experiments. The device can be widely applied to the experiments in the laboratories, particularly in a water-deficient area; the device not only has a simple structure but also can save a lot of water resources so as to have better social and economic benefits.
Description
One, technical field
The utility model relates to labware, relates in particular to the cooling back installation that a kind of chemical experiment cooling is used.
Two, background technology
Chemical laboratory adopts running water to cool usually, allows running water flow to glass condenser pipe heat exchanger, flows to sewer then.In fact, in most cases, in the experimentation liberated heat seldom, cooling water temperature reduces seldom, it is too big to allow it directly bleed off waste.Especially in the water-deficient area, it is too unfortunate to allow water-white pour off in vain.
Three, summary of the invention
The purpose of this utility model is exactly in order to provide a kind of experimentation that can allow cool smoothly, again can using water wisely and the electric device of damage.
The technical scheme that the utility model adopted is: on the basis of basic facilities such as existing experiment alcolhol burner, beaker, condenser pipe, receipts liquid bottle, set up a cover cooling-cycle device, this device is made up of the circulating water chennel with augmentation of heat transfer function, micro pump and tank pad, micro pump is arranged at a side of circulating water chennel, its water inlet pipe mouth places in the circulating water chennel, outlet pipe links to each other with the water inlet of condenser pipe, and the delivery port of condenser pipe is back in the circulating water chennel by pipeline.Use simultaneously in order to satisfy a plurality of experiments, above circulating water chennel, set up high-order aqua storage tank with augmentation of heat transfer function, the outlet pipe end of micro pump places in the high-order aqua storage tank, high-order aqua storage tank links to each other with the water inlet of condenser pipe by the pipeline that is provided with flow control valve, the water level controller places the top of high-order aqua storage tank, by circuit micromachine is controlled.Also can be provided with overflow launder in order to ensure safety, flow back in the circulating water chennel by overflow pipe in a side of high-order aqua storage tank.For strengthening cooling effect, circulating water chennel and high-order aqua storage tank are all set up the augmentation of heat transfer function.Be that tank is made by the metal material of good heat conductivity, and the outer wall of tank is set up metal fin.These fins play heat radiation and increase tank intensity.
The utlity model has following advantage and beneficial effect: only on the basis of original experimental provision, set up a cover cooling-cycle device, do not need to change the original instrument layout of experimental provision, just can realize not utilizing running water or not having under the situation of running water, recycle with low amounts of water, finish cooling of experimentation, experimentize smoothly, can save great lot of water resources.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Four, description of drawings
Fig. 1 is the cooling process figure of the utility model list user circulating water chennel;
Fig. 2 is the cooling process figure of the utility model multi-user circulating water chennel.
Among the figure 1, circulating water chennel, 2, micro pump, 3, the tank pad, 4, the water level controller, 5, high-order aqua storage tank, 6, flow control valve, 7, overflow launder, 8, overflow pipe.
Five, the specific embodiment
As shown in Figure 1, on the basis of original experimental provision, change the feed pipe of condenser pipe into cooling-cycle device by running water pipe and get final product.Described cooling-cycle device is made up of circulating water chennel 1, micro pump 2 and tank pad 3, micro pump 2 is arranged at a side of circulating water chennel 1, its water inlet pipe mouth places in the circulating water chennel 1, and outlet pipe links to each other with the water inlet of condenser pipe, and the delivery port of condenser pipe is back in the circulating water chennel 1 by pipeline.In order to satisfy the demand that the multi-user tests simultaneously, as shown in Figure 2, on circulating water chennel 1, can set up high-order aqua storage tank 5, water level controller 4 and flow control valve 6, the outlet pipe end of micro pump 2 places in the high-order aqua storage tank 5, high-order aqua storage tank 5 links to each other with the water inlet of condenser pipe by the pipeline that is provided with flow control valve 6, water level controller 4 places the top of high-order aqua storage tank 5, by circuit micro pump 2 is controlled.For the sake of security, also overflow launder 7 can be set, flow back in the circulating water chennel 1 by overflow pipe 8 in a side of high-order aqua storage tank 5.Enforcement of the present utility model when unique user experimentizes, only needs to start micromachine 3, with the water in the circulating water chennel 1 pump carry out heat exchange to condenser pipe after, be back in the circulating water chennel 1 by the pipeline that connects delivery port.When needs carry out the multi-user when testing, can start micromachine 3 is evacuated to the water in the circulating water chennel 1 in the high-order aqua storage tank 5, when high-order aqua storage tank 5 reaches suitable water level, water level controller 4 can quit work water pump by disconnecting circuit, when water level was lower than desired location, water level controller 4 can make micro pump 2 in time pump the water source in high-order aqua storage tank 5 by turning circuit.For the sake of security, also be provided with overflow launder 7, flow back in the circulating water chennel 1 by overflow pipe 8 in a side of high-order storage tank 5.For strengthening cooling effect, circulating water chennel and high-order aqua storage tank are all set up the augmentation of heat transfer function.Be that tank is made by the metal material of good heat conductivity, and the outer wall of tank is set up metal fin.These fins play heat radiation and increase tank intensity.
Claims (3)
1. laboratory cycle cooling device, it comprises alcolhol burner, beaker and condenser pipe and receives the liquid bottle, it is characterized in that: set up a cover cooling-cycle device, this device is made up of circulating water chennel (1), micro pump (2) and tank pad (3), micro pump (2) is arranged at a side of circulating water chennel (1), its water inlet pipe mouth places in the circulating water chennel (1), and outlet pipe links to each other with the water inlet of condenser pipe, and the delivery port of condenser pipe is back in the circulating water chennel (1) by pipeline.
2. laboratory cycle cooling device according to claim 1, it is characterized in that: set up high-order aqua storage tank (5), water level controller (4) and flow control valve (6) in the top of circulating water chennel (1), the outlet pipe end of micro pump (2) places in the high-order aqua storage tank (5), high-order aqua storage tank (5) links to each other with the water inlet of condenser pipe by the pipeline that is provided with flow control valve (6), water level controller (4) places the top of high-order aqua storage tank (5), by circuit micro pump (2) is controlled.
3. laboratory cycle cooling device according to claim 2 is characterized in that: a side of high-order aqua storage tank (5) is provided with overflow launder (7), flows back in the circulating water chennel (1) by overflow pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206373756U CN201940241U (en) | 2010-11-25 | 2010-11-25 | Circulating and cooling device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206373756U CN201940241U (en) | 2010-11-25 | 2010-11-25 | Circulating and cooling device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940241U true CN201940241U (en) | 2011-08-24 |
Family
ID=44467594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206373756U Expired - Fee Related CN201940241U (en) | 2010-11-25 | 2010-11-25 | Circulating and cooling device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445410A (en) * | 2015-12-16 | 2016-03-30 | 山东海能科学仪器有限公司 | Kjeldahl apparatus condensation device |
| CN106984249A (en) * | 2017-04-12 | 2017-07-28 | 浙江工业大学 | Early warning type cooling water circulating device for laboratory |
-
2010
- 2010-11-25 CN CN2010206373756U patent/CN201940241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445410A (en) * | 2015-12-16 | 2016-03-30 | 山东海能科学仪器有限公司 | Kjeldahl apparatus condensation device |
| CN106984249A (en) * | 2017-04-12 | 2017-07-28 | 浙江工业大学 | Early warning type cooling water circulating device for laboratory |
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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: 20110824 Termination date: 20111125 |