CN208547573U - A kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption - Google Patents
A kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption Download PDFInfo
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- CN208547573U CN208547573U CN201821063685.4U CN201821063685U CN208547573U CN 208547573 U CN208547573 U CN 208547573U CN 201821063685 U CN201821063685 U CN 201821063685U CN 208547573 U CN208547573 U CN 208547573U
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- soil
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Abstract
The utility model provides a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption, including spectrophotometer and cooling shell, the bottom of cooling case inside is fixedly installed with water cooling box, cooling shell is fixedly connected by installation bolt with spectrophotometer, cooling case top perforation is provided with the first water pipe and the second water pipe, first water pipe and the second water pipe are pierced by the cooling shell, first water pipe one end is connected to the water outlet of spectrophotometer, the other end of first water pipe is fixed with kinetic pump, kinetic pump is communicated with third water pipe, second water pipe is connected to the water inlet pipe of spectrophotometer, second water pipe and third water pipe both pass through water cooling box and extend downward into water cooling box bottom, water cooling box bottom is fixedly installed with refrigeration machine and temperature sensor, cooling housing exterior walls side is fixedly installed with display screen and power pack, this Utility model has preferable cooling effect to spectrophotometer, and structure is simple, is convenient for operation, and stability is good.
Description
Technical field
The utility model relates to chemical detection instrument technical fields, and in particular to a kind of sampling Graphite Furnace Atomic of Soil K+adsorption
The cooling device of absorption spectrophotometer.
Background technique
Biggish energy can be discharged in sampling Graphite Furnace Atomic Absorption spectrophotometer use process, causes spectrophotometer local
The too fast heating of temperature is easy to damage spectrophotometer, reduces its service life, it is therefore desirable to use to spectrophotometer
The mode of logical cooling water carries out cooling processing, but the existing type of cooling generallys use the cooling mould of the disposable water flowing of one direction
Formula, cooling effect is bad and causes the more serious wasting of resources, therefore, designs a kind of cooling dress for being capable of forming Water-cooling circulating
It sets and is very important.
Utility model content
In consideration of it, the main purpose of the utility model is that solution problems of the prior art, provide a kind of soil
The cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of detection.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of graphite furnace of Soil K+adsorption
The cooling device of atomic absorption spectrophotometer, including spectrophotometer and cooling shell, the bottom of the cooling case inside
It is fixedly installed with water cooling box, the cooling shell is fixedly connected by installation bolt with the spectrophotometer, the cooling shell
Perforation is provided with the first water pipe and the second water pipe at the top of body, and first water pipe and second water pipe are pierced by the cooling shell
Body, first water pipe one end are connected to the water outlet of the spectrophotometer, and the other end of first water pipe is fixed with dynamic
Power pump, the kinetic pump is communicated with third water pipe, and second water pipe is connected to the water inlet pipe of the spectrophotometer, and described the
Two water pipes and the third water pipe both pass through the water cooling box and extend downward into the water cooling box bottom, the water cooling box bottom
It is fixedly installed with refrigeration machine and temperature sensor, the refrigeration machine is arranged close to second water pipe, and the temperature sensor leans on
The nearly third water pipe setting, the cooling case inside bottom are additionally provided with driving box, and the cooling housing exterior walls side is solid
Dingan County is equipped with display screen and power pack.
Preferably, the refrigeration machine, the driving box and the display screen and the power pack are to be electrically connected, described
Driving box includes driving motor and controller, and the output end of the driving motor and the input terminal of the kinetic pump are electrically connected,
The controller and the temperature sensor are electrically connected, and the temperature sensor and the display screen are electrically connected.
Preferably, the model of the temperature sensor is set as pt100, and the model of the display screen is set as
LCM12864, the driving motor model are set as ZYT series, and the power pump type is set as ISW series, the controller
Model is set as AT89C series.
Preferably, the cooling housing bottom is also uniformly arranged there are four support frame, and each support frame as described above bottom is glutinous
Post rubber pad.
Preferably, the spectrophotometer bottom is provided with grid shape cooling fin, and the grid shape cooling fin passes through welding and institute
Spectrophotometer is stated to be fixedly connected.
Preferably, the cooling enclosure interior is coated with insulating.
Preferably, the insulating material is mineral wool layer.
Compared with prior art, the utility model provides a kind of sampling Graphite Furnace Atomic Absorption spectrophotometric of Soil K+adsorption
The cooling device of meter, the advantages of having and beneficial effect are:
(1) by the mutual cooperation between the first water pipe of setting, the second water pipe, third water pipe and kinetic pump, system is utilized
High-temperature water in spectrophotometer is carried out refrigeration cool-down treatment process by cold, and can be transmitted back to the cold water after cooling point
In light photometer, water-cooling circulating system is formed, the cooling effect to spectrophotometer is substantially increased, in conjunction with spectrophotometer
The heat spreading function of grid shape cooling fin makes spectrophotometer further improve stability and service life.
(2) pass through the phase interworking between the temperature sensor and display screen being arranged at the second water pipe in water cooling box
It closes, convenient for detecting to the temperature in water cooling box, and the temperature data that will test is shown on a display screen, thus side
Just operator checks the temperature of water cooling box, so that user more intuitively understands the practical cooling effect of cooling device
Fruit.
(3) work of the interference to water cooling box heat transfer can be reduced by being coated with insulating in cooling inner walls
With reducing the heat exchange of water cooling box and ambient temperature, effectively reduce the loss of energy, improve the work of cooling device
Make to also play preferable sound insulation and noise reduction effect while efficiency, by support frame bottom be pasted with rubber pad can enhance it is cold
But the overall stability and durability of device.
Detailed description of the invention
Fig. 1 is a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption of the utility model
Structure sectional view；
Fig. 2 is a kind of course of work of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption of the utility model
Connect block diagram.
In figure: 1- spectrophotometer；2- cools down shell；3- water cooling box；4- installs bolt；The first water pipe of 5-；The second water of 6-
Pipe；7- kinetic pump；8- third water pipe；9- refrigeration machine；10- temperature sensor；11- drives box；12- display screen；13- power pack；
14- driving motor；15- controller；16- support frame；17- rubber pad；18- grid shape cooling fin；19- insulating.
Specific embodiment
In order to better understand the utility model, the utility model is carried out into one with attached drawing combined with specific embodiments below
The description of step.
As depicted in figs. 1 and 2, the utility model provides a kind of sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption
Cooling device, including spectrophotometer 1 and cooling shell 2, the bottom of cooling 2 inside of shell be fixedly installed with water cooling
Case 3, the cooling shell 2 are fixedly connected with the spectrophotometer 1 by installing bolt 4, are penetrated through at the top of the cooling shell 2
It is provided with the first water pipe 5 and the second water pipe 6, first water pipe 5 and second water pipe 6 are pierced by the cooling shell 2, institute
It states 5 one end of the first water pipe to be connected to the water outlet of the spectrophotometer 1, the other end fixation of first water pipe 5 is dynamic
Pump 7, the kinetic pump 7 is communicated with third water pipe 8, and second water pipe 6 is connected to the water inlet pipe of the spectrophotometer 1, institute
It states the second water pipe 6 and the third water pipe 8 both passes through the water cooling box 3 and extends downward into 3 bottom of water cooling box, the water
3 bottom of ice chest is fixedly installed with refrigeration machine 9 and temperature sensor 10, and the refrigeration machine 9 is arranged close to second water pipe 6, institute
It states temperature sensor 10 to be arranged close to the third water pipe 8, cooling 2 inside bottom of shell is additionally provided with driving box 11, institute
It states cooling 2 outer wall side of shell and is fixedly installed with display screen 12 and power pack 13.
Further, the refrigeration machine 9, the driving box 11 and the display screen 12 and the power pack 13 are electrical property
Connection, the driving box 11 include driving motor 14 and controller 15, the output end of the driving motor 14 and the kinetic pump 7
Input terminal be electrically connected, the controller 15 is electrically connected with the temperature sensor 10, the temperature sensor 10 and institute
State the electric connection of display screen 12.
Further, the model of the temperature sensor 10 is set as pt100, and the model of the display screen 12 is set as
LCM12864,14 model of driving motor are set as ZYT series, and 7 model of kinetic pump is set as ISW series, the control
15 model of device processed is set as AT89C series.
Further, 2 bottom of cooling shell is also uniformly arranged there are four support frame 16, each 16 bottom of support frame as described above
Portion is adhesive with rubber pad 17, can enhance the whole steady of cooling device by being pasted with rubber pad 17 in 18 bottom of support frame
Qualitative and durability.
Further, 1 bottom of spectrophotometer is provided with grid shape cooling fin 18, and the grid shape cooling fin 18 passes through weldering
It connects and is fixedly connected with the spectrophotometer 1, the grid shape cooling fin 18 that 1 bottom of spectrophotometer is arranged in can play preferably
Heat spreading function extends the service life of spectrophotometer 1.
Further, 2 internal coat of cooling shell has insulating 19, by cooling 2 inner wall of shell coating
There is insulating 19 that can reduce the interference effect to 3 heat transfer of water cooling box, reduces water cooling box 3 and ambient temperature
Heat exchange effectively reduces the loss of energy, and preferable sound insulation is also played while improving the working efficiency of cooling device
Noise Reduction.
Further, 19 material of insulating is mineral wool layer, and the insulating 19 of mineral wool layer material has
There is preferable thermal insulation function, avoids energy dissipation problem of the water cooling box 3 in heat exchanging process.
By the mutual cooperation between the first water pipe 5 of setting, the second water pipe 6, third water pipe 8 and kinetic pump 7, system is utilized
High-temperature water in spectrophotometer 1 is carried out refrigeration cool-down treatment process by cold 9, and can be transmitted back to the cold water after cooling
In spectrophotometer 1, water-cooling circulating system is formed, the cooling effect to spectrophotometer 1 is substantially increased, divided in conjunction with setting
The heat spreading function of the grid shape cooling fin 18 of 1 bottom of light photometer makes spectrophotometer 1 further improve stability and make
Use the service life；Pass through the phase interworking between the temperature sensor 10 and display screen 12 being arranged at the second water pipe 6 in water cooling box 3
It closes, convenient for detecting to the temperature in water cooling box 3, and the temperature data that will test is shown on the display 12, from
And operator is facilitated to check the temperature of water cooling box 3, so that reality that user more intuitively understands cooling device is cold
But effect.
A kind of work of the cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of the Soil K+adsorption of the utility model
Principle and the course of work are as follows: the high-temperature water of spectrophotometer 1 enters water cooling box 3 by third water pipe 8, firstly, user starts
Power pack 13 is started to work, and power pack 13 makes refrigeration machine 9, display screen 12 and driving motor 14 and control in driving box 11
Device 15 is started to work, and 9 pairs of the refrigeration machine high-temperature water for entering water cooling box 3 carry out cooling processing, since driving motor 14 drives power
Pump 7 is started to work, and the cold water after cooling is pumped into the first water pipe 5 by the second water pipe 6 by kinetic pump 7, is connected to by the first water pipe 5
The water inlet of spectrophotometer 1 completes water-cooling circulating system, makes temperature sensor 10 to the second water pipe by controller 15
Waters temperature value near 6 is detected, and the water temperature data value that will test is shown by display screen 12, facilitates operation
Personnel check the temperature of water cooling box 3.
The characteristics of the utility model are as follows: pass through the first water pipe 5 of setting, the second water pipe 6, third water pipe 8 and kinetic pump 7
Between mutual cooperation, the high-temperature water in spectrophotometer 1 is subjected to refrigeration cool-down treatment process, and energy using refrigeration machine 9
It is enough that cold water after cooling is transmitted back in spectrophotometer 1, water-cooling circulating system is formed, is substantially increased to spectrophotometer 1
Cooling effect, in conjunction with the grid shape cooling fin 18 that 1 bottom of spectrophotometer is set heat spreading function make spectrophotometer 1 into
One step improves stability and service life；Pass through the temperature sensor being arranged at the second water pipe 6 in water cooling box 3
Mutual cooperation between 10 and display screen 12, convenient for being detected to the temperature in water cooling box 3, and the temperature data that will test
It shows on the display 12, to facilitate operator to check the temperature of water cooling box 3, more so as to user
The intuitive practical cooling effect for understanding cooling device；It can be reduced by being coated with insulating 19 in cooling 2 inner wall of shell
To the interference effect of 3 heat transfer of water cooling box, the heat exchange of water cooling box 3 Yu ambient temperature is reduced, energy is effectively reduced
Loss, the effect of preferable sound insulation and noise reduction is also played while improving the working efficiency of cooling device, by support frame
18 bottoms, which are pasted with rubber pad 17, can enhance the overall stability and durability of cooling device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is all to become according to equalization made by the scope of the utility model
Change and improve etc., it shall still fall within the scope of this patent.
Claims (7)
1. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption, including spectrophotometer (1) and
Cooling shell (2), it is characterised in that: the bottom on the inside of the cooling shell (2) is fixedly installed with water cooling box (3), the cooling
Shell (2) is fixedly connected by installing bolt (4) with the spectrophotometer (1), perforation setting at the top of the cooling shell (2)
There are the first water pipe (5) and the second water pipe (6), first water pipe (5) and second water pipe (6) are pierced by the cooling shell
(2), described first water pipe (5) one end is connected to the water outlet of the spectrophotometer (1), first water pipe (5) it is another
End is fixed with kinetic pump (7), and the kinetic pump (7) is communicated with third water pipe (8), second water pipe (6) and the light splitting light
The water inlet pipe connection of degree meter (1), second water pipe (6) and the third water pipe (8) both pass through the water cooling box (3) and downward
The water cooling box (3) bottom is extended to, water cooling box (3) bottom is fixedly installed with refrigeration machine (9) and temperature sensor (10),
The refrigeration machine (9) is arranged close to second water pipe (6), and the temperature sensor (10) sets close to the third water pipe (8)
It sets, cooling shell (2) inside bottom is additionally provided with driving box (11), and cooling shell (2) the outer wall side is fixedly mounted
There are display screen (12) and power pack (13).
2. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 1,
It is characterized by: the refrigeration machine (9), the driving box (11) and the display screen (12) and the power pack (13) are electricity
Property connection, the driving box (11) includes driving motor (14) and controller (15), the output end of the driving motor (14) and
The input terminal of the kinetic pump (7) is electrically connected, and the controller (15) and the temperature sensor (10) are electrically connected, described
Temperature sensor (10) and the display screen (12) are electrically connected.
3. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 2,
It is characterized by: the model of the temperature sensor (10) is set as pt100, the model of the display screen (12) is set as
LCM12864, the model of the driving motor (14) are set as ZYT series, and kinetic pump (7) model is set as ISW series,
Controller (15) model is set as AT89C series.
4. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 1,
It is characterized by: cooling shell (2) bottom is also uniformly arranged, there are four support frame (16), each support frame as described above (16) bottoms
Portion is adhesive with rubber pad (17).
5. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 1,
It is characterized by: spectrophotometer (1) bottom is provided with grid shape cooling fin (18), the grid shape cooling fin (18) passes through weldering
It connects and is fixedly connected with the spectrophotometer (1).
6. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 1,
It is characterized by: cooling shell (2) internal coat has insulating (19).
7. a kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption according to claim 6,
It is characterized by: insulating (19) material is mineral wool layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063685.4U CN208547573U (en) | 2018-07-05 | 2018-07-05 | A kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821063685.4U CN208547573U (en) | 2018-07-05 | 2018-07-05 | A kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption |
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| Publication Number | Publication Date |
|---|---|
| CN208547573U true CN208547573U (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821063685.4U Active CN208547573U (en) | 2018-07-05 | 2018-07-05 | A kind of cooling device of the sampling Graphite Furnace Atomic Absorption spectrophotometer of Soil K+adsorption |
Country Status (1)
| Country | Link |
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| CN (1) | CN208547573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579455A (en) * | 2019-08-26 | 2019-12-17 | 伊普希龙（天津）科技有限公司 | Fluorescence spectrophotometer with heat abstractor |
| CN114294963A (en) * | 2021-12-09 | 2022-04-08 | 湖南沛德新材料有限公司 | Device capable of shortening cooling time of graphite furnace |
-
2018
- 2018-07-05 CN CN201821063685.4U patent/CN208547573U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579455A (en) * | 2019-08-26 | 2019-12-17 | 伊普希龙（天津）科技有限公司 | Fluorescence spectrophotometer with heat abstractor |
| CN114294963A (en) * | 2021-12-09 | 2022-04-08 | 湖南沛德新材料有限公司 | Device capable of shortening cooling time of graphite furnace |
| CN114294963B (en) * | 2021-12-09 | 2023-10-20 | 湖南沛德新材料有限公司 | Device capable of shortening cooling time of graphite furnace |
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