CN206762921U - A kind of multichannel circulation constant temperature water bath device - Google Patents
A kind of multichannel circulation constant temperature water bath device Download PDFInfo
- Publication number
- CN206762921U CN206762921U CN201720573220.2U CN201720573220U CN206762921U CN 206762921 U CN206762921 U CN 206762921U CN 201720573220 U CN201720573220 U CN 201720573220U CN 206762921 U CN206762921 U CN 206762921U
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- China
- Prior art keywords
- inner bag
- water bath
- constant temperature
- water
- electrically heated
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Abstract
A kind of multichannel circulation constant temperature water bath device, including shell, inner bag, water pump, U-shaped electrically heated rod, temperature control box, water collecting and diversifying device and drain valve, in the shell in be provided with inner bag, top is covered with case lid；The liner at the bottom sets U-shaped electrically heated rod；The U-shaped electrically heated rod top sets water pump；Temperature sensor is provided with by the water pump feed pipe；Each branch line of water collecting and diversifying device is connected with each instrument for return pipe, and main pipe rail and water pump are connected to form the multichannel circulatory system for return pipe；The temperature control box is located at shell upper, provided with temp controlled meter, pump switch, pump speed control knob, power switch, controls U-shaped electrically heated rod and water pump start and stop and Flow-rate adjustment；The liner at the bottom side is provided with drain valve.The utility model can realize the requirement for meeting that more instruments use same water bath with thermostatic control under different temperatures, both save investment, while ensure that more laboratory apparatus use the uniform and uniformity of water temperature, improve the accuracy and precision of experimental data.
Description
Technical field
The technical field of laboratory apparatus is the utility model is related to, more particularly to a kind of multichannel circulation constant temperature water bath device.
Background technology
Water bath with thermostatic control is widely used in drying, concentrates, distills, impregnating chemical reagent, dipping medicine and biological agent, also may be used
It is that biology, heredity, virus, environmental protection, medicine, Biochemical Lab and environment are real for constant temperature water bath heating and other humid tests
Test the indispensable instrument of room.
And existing permanent water-bath is only an instrument service, when more instruments are simultaneously in use, need to purchase multiple perseverances
The corresponding use of the tepidarium circulatory system.And when more instruments do an experiment simultaneously, used due to each instrument
Different waters bath with thermostatic control, fine difference of the water bath with thermostatic control in temperature are put off until some time later unavoidably, can cause to be stranded to the accuracy of experimental result
It is difficult.Therefore, how to produce a kind of shared multichannel circulation constant temperature water bath device of more equipment is to prepare the row such as Heating Experiment instrument
The hot issue of industry concern.
Utility model content
The utility model is intended to overcome the deficiencies in the prior art, provides a kind of multichannel circulation constant temperature water bath device, from
And multiple instruments water bath with thermostatic control used at the same time is realized, provided safeguard for the uniformity of experimental result with accuracy.
In order to solve the shortcomings of the prior art, the technical solution adopted in the utility model is：
A kind of multichannel circulation constant temperature water bath device, including shell, inner bag, water pump, U-shaped electrically heated rod, temperature control box, diversity water
Device and drain valve, in the shell in be provided with inner bag, top is covered with case lid；The liner at the bottom sets U-shaped electrically heated rod；
The U-shaped electrically heated rod top is provided with water pump；Temperature sensor is provided with by the water pump feed pipe；Each point of the water collecting and diversifying device
Bye-pass is connected with each instrument for return pipe, and main pipe rail and water pump are connected to form the multichannel circulatory system for return pipe；It is described
Temperature control box is located at shell upper, provided with temp controlled meter, pump switch, pump speed control knob, power switch, for controlling U-shaped electricity to add
The start and stop of hot pin and water pump and Flow-rate adjustment；The liner at the bottom side is provided with drain valve.
Preferably, the shell and case lid are to use cold-rolled steel sheet, surface baking finish.
Preferably, the inner bag is made of stainless steel, middle level polyurethane heat-insulation between shell and inner bag.
Preferably, each branched pipe on the water collecting and diversifying device, is respectively provided with ball valve, for cutting off water route or regulation flow.
Preferably, the temperature control box is provided with pump speed control knob, can carry out Flow-rate adjustment.
Preferably, the temp controlled meter display screen is digitron display screen, can show Current Temperatures and set temperature, regulation point
Resolution is 0.1 DEG C.
Preferably, it is provided with seal washer between the U-shaped electrically heated rod end and inner bag.
Preferably, the drain valve is connected by welding to inner bag.
Compared with prior art, the advantages of the utility model and beneficial effect is that the utility model can be realized in not equality of temperature
Meet that more instruments use the requirement of same water bath with thermostatic control under degree, so both saved the fund of more waters bath with thermostatic control of purchase,
Having reached water-bath reclaimed water temperature in cyclic process again uniformly, makes more laboratory apparatus use the uniformity of water temperature, improves experiment number
According to accuracy and precision, save the space hold in laboratory, the expense of the maintaining of reduction.
Brief description of the drawings
Fig. 1 is a kind of multichannel circulation constant temperature water bath device overall structure diagram of the utility model；
Fig. 2 is the utility model water collecting and diversifying device structural representation；
Fig. 3 is the utility model water collecting and diversifying device rearview；
Fig. 4 is the utility model temperature controller structure schematic diagram；
In reference：1- shells；2- inner bags；3- water pumps；4-U type electrically heated rods；5- temperature control boxs；6- water collecting and diversifying devices；7-
Drain valve；8- water knockout drums；9- ball valves；10- feed pipes；11- water collectors；12- return pipes；13- water collecting and diversifying device bases；14- divides water
Device house steward；15- water collector house stewards；16- temp controlled meters；17- pump switch；18- pump speed control knobs；19- power switches.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail：
As Figure 1-4, a kind of multichannel circulation constant temperature water bath device of the utility model, including shell 1, inner bag 2, water pump 3,
U-shaped electrically heated rod 4, temperature control box 5, water collecting and diversifying device 6 and drain valve 7, in the shell 1 in be provided with inner bag 2, top is covered with case
Lid；The bottom of inner bag 2 sets U-shaped electrically heated rod 4；The top of U-shaped electrically heated rod 4 is provided with water pump 3；The water pump 3 supplies
Temperature sensor is provided with by water pipe；6 each branch line of water collecting and diversifying device and each instrument are connected for return pipe, main pipe rail and
Water pump 3 is connected to form the multichannel circulatory system for return pipe；The temperature control box 5 is located at the top of shell 1, provided with temp controlled meter 16, water pump
Switch 17, pump speed control knob 18, power switch 19, for controlling the start and stop of U-shaped electrically heated rod 4 and water pump 3 to be adjusted with flow
Section；The liner at the bottom side is provided with drain valve 7.
Described shell 1 and case lid are to use cold-rolled steel sheet, surface baking finish.
The inner bag 2 is made of stainless steel, middle level polyurethane heat-insulation between shell 1 and inner bag 2.
Each branched pipe on the water collecting and diversifying device 6, is respectively provided with ball valve 9, for cutting off water route or regulation flow.
The temperature control box 5 is provided with pump speed control knob 18, can carry out Flow-rate adjustment.
The display screen of temp controlled meter 16 is digitron display screen, can show Current Temperatures and set temperature, adjust resolution ratio
For 0.1 DEG C.
Seal washer is provided between the end of U-shaped electrically heated rod 4 and inner bag 2.
The drain valve 7 is connected by welding to inner bag 2.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be understood that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of multichannel circulation constant temperature water bath device, including shell (1), inner bag (2), water pump (3), U-shaped electrically heated rod (4), temperature
Control case (5), water collecting and diversifying device (6) and drain valve (7), it is characterised in that：Inner bag (2) is provided with the shell (1), top is covered
There is case lid；Inner bag (2) bottom sets U-shaped electrically heated rod (4)；U-shaped electrically heated rod (4) top is provided with water pump (3)；
Temperature sensor is provided with by water pump (3) feed pipe；Each branch line of the water collecting and diversifying device (6) supplies backwater with each instrument
Pipe is connected, and main pipe rail and water pump (3) are connected to form the multichannel circulatory system for return pipe；The temperature control box (5) is located on shell (1)
Portion, provided with temp controlled meter (16), pump switch (17), pump speed control knob (18), power switch (19), for controlling U-shaped electricity to add
The start and stop of hot pin (4) and water pump (3) and Flow-rate adjustment；Inner bag (2) bottom side is provided with drain valve (7).
2. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that described shell (1) and case
Lid is to use cold-rolled steel sheet, surface baking finish.
3. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that the inner bag (2) is not using
Rust steel is made, middle level polyurethane heat-insulation between shell (1) and inner bag (2).
4. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that on the water collecting and diversifying device (6)
Each branched pipe, ball valve (9) is respectively provided with, for cutting off water route or regulation flow.
5. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that set on the temperature control box (5)
There is pump speed control knob (18), Flow-rate adjustment can be carried out.
6. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that the temp controlled meter (16) is aobvious
Display screen is digitron display screen, can show Current Temperatures and set temperature, regulation resolution ratio is 0.1 DEG C.
A kind of 7. multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that the U-shaped electrically heated rod
(4) it is provided with seal washer between end and inner bag (2).
8. a kind of multichannel circulation constant temperature water bath device according to claim 1, it is characterised in that the drain valve (7) passes through
It is solder-connected to inner bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573220.2U CN206762921U (en) | 2017-05-23 | 2017-05-23 | A kind of multichannel circulation constant temperature water bath device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573220.2U CN206762921U (en) | 2017-05-23 | 2017-05-23 | A kind of multichannel circulation constant temperature water bath device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762921U true CN206762921U (en) | 2017-12-19 |
Family
ID=60641648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573220.2U Expired - Fee Related CN206762921U (en) | 2017-05-23 | 2017-05-23 | A kind of multichannel circulation constant temperature water bath device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362825A (en) * | 2018-05-17 | 2018-08-03 | 中国农业科学院农田灌溉研究所 | A kind of interior soil organic carbon mineralization culture monitoring device |
-
2017
- 2017-05-23 CN CN201720573220.2U patent/CN206762921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362825A (en) * | 2018-05-17 | 2018-08-03 | 中国农业科学院农田灌溉研究所 | A kind of interior soil organic carbon mineralization culture monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180523 |