CN206363174U - A kind of precision instrument with temperature control device - Google Patents
A kind of precision instrument with temperature control device Download PDFInfo
- Publication number
- CN206363174U CN206363174U CN201621321137.8U CN201621321137U CN206363174U CN 206363174 U CN206363174 U CN 206363174U CN 201621321137 U CN201621321137 U CN 201621321137U CN 206363174 U CN206363174 U CN 206363174U
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- CN
- China
- Prior art keywords
- combustion chamber
- temperature control
- main box
- cooling device
- precision instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of precision instrument with temperature control device, its structure includes：Cooling device, main box, combustion chamber, flow control surface plate, flowmeter, pressure gauge, flow adjustment knob, sample injection mouthful, temperature control panel, temperature display, control button, acetylene input port, the cooling device is arranged on the rear portion of main box, the middle part of the main box is provided with combustion chamber, the left side of the combustion chamber is provided with flow control surface plate, the lower section of the pressure gauge is provided with flow adjustment knob, the lower section of the combustion chamber is provided with sample injection mouthful, the top of the temperature control panel is provided with temperature display, cooling device and main equipment are provided separately by the utility model, it is effectively prevented in radiation processes to produce to shake and testing result is impacted, use water cooling, cooling effectiveness is high, instantaneous load is larger, using safer.
Description
Technical field
The utility model is a kind of precision instrument with temperature control device, belongs to field of precision instruments.
Background technology
Atomic Absorption Spectrometer is also known as atomic absorption spectrophotometer, and characteristic radiation is inhaled according to material ground state atom steam
The effect of receipts carries out metallic element analysis.It sensitive can reliably determine micro or trace element.Atomizer mainly has
Two major classes, i.e. flame atomizer and electrothermic atomizer.Flame has a variety of flames, and commonly used at present is air-acetylene
Flame.Electrothermic atomizer it is commonly used be graphite furnace atomizer, thus atomic absorption spectrophotometer just has flame former
Sub- absorption spectrophotometer and the atomic absorption spectrophotometer with graphite furnace.The former atomizing temperature is 2100 DEG C~2400
Between DEG C, the latter is between 2900 DEG C~3000 DEG C.
Prior art discloses a kind of precision instrument with temperature control device, its Application No.：CN201420008027.0, bag
Include instrument container, it is characterised in that：Instrument, which is provided with, provided with air channel and temperature control device in instrument container, on air channel treats temperature control position
Air port, described temperature control device includes：One treats the temperature sensing circuit of temperature control spot temperature, an analog-to-digital conversion for measuring instrument
Circuit, one are used to analyze and process temperature information and send the CPU of control signal, a control module, one heat refrigeration
Module and power supply, each circuit, module, unit are sequentially connected, in addition to one is located at the guiding device for heating refrigeration module side, uses
Imported in the high temperature gas flow or low-temperature airflow produced in air channel；Described control module be electric power polarity change-over switch and its
Drive circuit；Described heats refrigeration module for semiconductor module.But, the said equipment is using air-cooled, and noise is larger, cooling effect
It is really poor.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of accurate instrument with temperature control device
Device, to solve the said equipment using air-cooled, noise is larger, the problem of cooling effect is poor.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind has temperature control dress
The precision instrument put, its structure includes：Cooling device, main box, combustion chamber, flow control surface plate, flowmeter, pressure gauge, stream
Measure adjusting knob, sample injection mouth, temperature control panel, temperature display, control button, acetylene input port, the cooling dress
The rear portion for being arranged on main box is put, the middle part of the main box is provided with combustion chamber, and the left side of the combustion chamber is controlled provided with flow
Panel, the lower section of the pressure gauge is provided with flow adjustment knob, and the lower section of the combustion chamber is provided with sample injection mouthful, the temperature
The top of control panel is provided with temperature display, and the lower section of the temperature display is provided with control button, the right side of the main box
Portion is provided with acetylene input port, and the cooling device includes：Radiator fan, efficient heat transfer radiating tube, thermovent, bottom water tank, water
Pump, coolant intake pipe, combustion chamber heat-absorbing water pipe, hot water return pipe, cooling device stiffened shell, the right of the radiator fan
Provided with efficient heat transfer radiating tube, the right of the efficient heat transfer radiating tube is provided with thermovent, the efficient heat transfer radiating tube
Portion and the connection of bottom water tank, left part and the water pump connection of the bottom water tank, the water pump pass through coolant intake pipe and burning
Room heat-absorbing water pipe connection.
Further, the left part of the flow control surface plate is provided with flowmeter, and the right of the flowmeter is provided with pressure gauge.
Further, the right part of the main box is provided with temperature control panel.
Further, the middle part of the inside of the cooling device stiffened shell is provided with radiator fan.
Further, the top of the combustion chamber heat-absorbing water pipe be provided with hot water return pipe, the hot water return pipe and efficiently
The top connection of heat transfer radiating tube.
Cooling device and main equipment are provided separately by the utility model, are effectively prevented in radiation processes and are produced vibrations pair
Testing result is impacted, using water cooling, and cooling effectiveness is high, and instantaneous load is larger, and use is safer.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the precision instrument with temperature control device of the utility model；
Fig. 2 is the structural representation of cooling device of the present utility model；
Fig. 3 is operation principle schematic diagram of the present utility model；
In figure：1- cooling devices, 2- main boxes, 3- combustion chambers, 4- flow control surfaces plate, 5- flowmeters, 6- pressure gauges, 7-
Flow adjustment knob, 8- sample injections mouth, 9- temperature control panels, 10- temperature displays, 11- control buttons, 12- acetylene are defeated
Entrance, 101- radiator fans, 102- efficient heat transfers radiating tube, 103- thermovents, 104- bottoms water tank, 105- water pumps, 106- are cold
But water inlet pipe, 107- combustion chambers heat-absorbing water pipe, 108- hot water return pipes, 109- cooling device stiffened shells.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of precision instrument with temperature control device,
Its structure includes：Cooling device 1, main box 2, combustion chamber 3, flow control surface plate 4, flowmeter 5, pressure gauge 6, Flow-rate adjustment rotation
Button 7, sample injection mouth 8, temperature control panel 9, temperature display 10, control button 11, acetylene input port 12, the cooling dress
1 rear portion for being arranged on main box 2 is put, the middle part of the main box 2 is provided with combustion chamber 3, and the left side of the combustion chamber 3 is provided with flow
Control panel 4, the lower section of the pressure gauge 6 is provided with flow adjustment knob 7, and the lower section of the combustion chamber 3 is provided with sample injection mouthful
8, the top of the temperature control panel 9 is provided with temperature display 10, and the lower section of the temperature display 10 is provided with control button
11, the right part of the main box 2 is provided with acetylene input port 12, and the cooling device 1 includes：Radiator fan 101, efficient heat transfer dissipate
Heat pipe 102, thermovent 103, bottom water tank 104, water pump 105, coolant intake pipe 106, combustion chamber heat-absorbing water pipe 107, hot water
Return duct 108, cooling device stiffened shell 109, the right of the radiator fan 101 are provided with efficient heat transfer radiating tube 102, described
The right of efficient heat transfer radiating tube 102 is provided with thermovent 103, the bottom of the efficient heat transfer radiating tube 102 and bottom water tank 104
Connection, the left part and water pump 105 of the bottom water tank 104 are connected, and the water pump 105 passes through coolant intake pipe 106 and burning
Room heat-absorbing water pipe 107 is connected.The left part of the flow control surface plate 4 is provided with flowmeter 5, and the right of the flowmeter 5 is provided with pressure
Power meter 6.The right part of the main box 2 is provided with temperature control panel 9.The middle part of the inside of the cooling device stiffened shell 109
Provided with radiator fan 101.The top of the combustion chamber heat-absorbing water pipe 107 is provided with hot water return pipe 108, the hot water return pipe
108 and efficient heat transfer radiating tube 102 top connection.
Referring to Fig. 3, after carrying out in use, first checking for the whether firm connection of each several part, confirmation Plant in good condition, will
Equipment is placed in place, can be started working afterwards, connects power supply, is pressed control button 11 and is set operating temperature, turns round
The dynamic regulation of flow adjustment knob 7 sample flow, afterwards adds sample from sample injection mouthful 8, you can tested, cooling device
1 can the effectively normal use of protection equipment and safety.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of precision instrument with temperature control device, it is characterised in that：Its structure includes：Cooling device (1), main box (2),
Combustion chamber (3), flow control surface plate (4), flowmeter (5), pressure gauge (6), flow adjustment knob (7), sample injection mouthful (8),
Temperature control panel (9), temperature display (10), control button (11), acetylene input port (12), the cooling device (1) set
The rear portion in main box (2) is put, the middle part of the main box (2) is provided with combustion chamber (3), and the left side of the combustion chamber (3) is provided with
Flow control surface plate (4), the lower section of the pressure gauge (6), which is provided with below flow adjustment knob (7), the combustion chamber (3), to be set
There is sample injection mouthful (8), the top of the temperature control panel (9) is provided with temperature display (10), the temperature display
(10) lower section is provided with control button (11), and the right part of the main box (2) is provided with acetylene input port (12), the cooling device
(1) include：Radiator fan (101), efficient heat transfer radiating tube (102), thermovent (103), bottom water tank (104), water pump
(105), coolant intake pipe (106), combustion chamber heat-absorbing water pipe (107), hot water return pipe (108), cooling device stiffened shell
(109), the right of the radiator fan (101) is provided with efficient heat transfer radiating tube (102), the efficient heat transfer radiating tube (102)
The right be provided with thermovent (103), the bottom of the efficient heat transfer radiating tube (102) and bottom water tank (104) connection, it is described under
Left part and water pump (105) connection of portion's water tank (104), the water pump (105) are inhaled by coolant intake pipe (106) and combustion chamber
Hot-water line (107) is connected.
2. a kind of precision instrument with temperature control device according to claim 1, it is characterised in that：The flow control surface
The left part of plate (4) is provided with flowmeter (5), and the right of the flowmeter (5) is provided with pressure gauge (6).
3. a kind of precision instrument with temperature control device according to claim 1, it is characterised in that：The main box (2)
Right part be provided with temperature control panel (9).
4. a kind of precision instrument with temperature control device according to claim 1, it is characterised in that：The cooling device adds
Gu the middle part of the inside of shell (109) is provided with radiator fan (101).
5. a kind of precision instrument with temperature control device according to claim 1, it is characterised in that：The combustion chamber heat absorption
The top of water pipe (107) is provided with hot water return pipe (108), the hot water return pipe (108) and efficient heat transfer radiating tube (102)
Top is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321137.8U CN206363174U (en) | 2016-12-02 | 2016-12-02 | A kind of precision instrument with temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321137.8U CN206363174U (en) | 2016-12-02 | 2016-12-02 | A kind of precision instrument with temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363174U true CN206363174U (en) | 2017-07-28 |
Family
ID=59371890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621321137.8U Expired - Fee Related CN206363174U (en) | 2016-12-02 | 2016-12-02 | A kind of precision instrument with temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363174U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-12-02 CN CN201621321137.8U patent/CN206363174U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 |
Granted publication date: 20170728 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |