CN205481526U - Constant temperature and humidity laboratory paraphernalia humidification device - Google Patents
Constant temperature and humidity laboratory paraphernalia humidification device Download PDFInfo
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- CN205481526U CN205481526U CN201620108750.5U CN201620108750U CN205481526U CN 205481526 U CN205481526 U CN 205481526U CN 201620108750 U CN201620108750 U CN 201620108750U CN 205481526 U CN205481526 U CN 205481526U
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- temperature
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- damping device
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Abstract
The utility model discloses a constant temperature and humidity laboratory paraphernalia humidification device, this humidification device's the internal vaporizer that is equipped with a plurality of interconnected of basis, this internal heater and temperature sensor of still being equipped with, the body is equipped with the temperature protector outward, and temperature sensor and temperature protector are connected with temperature control unit, and water is flowed into by the vaporizer entry and is gasified, and a plurality of vaporizers of flowing through last and heat, and vapor is finally exported by the vaporizer blows out. The utility model has the advantages that the extended lasting heat time of vapor has ensured the complete gasification of distilled water, the humidification is even.
Description
Technical field
This utility model relates to a kind of damping device, particularly to a kind of laboratory with constant temperature and constant humidity equipment damping device.
Background technology
Damping device in tradition laboratory with constant temperature and constant humidity equipment is mostly used and is increased by the water in electrical heating water storage dish
Adding humidity, adopt in this way when water temperature is relatively low, electrically heated humidifying effect is inconspicuous；When water temperature is added to fluidizing point, again
There will be a large amount of water vapour in short-term, make humidity quickly increase, cause out of control mistake of humid control to rush, it is difficult to realize the steady control of humidity
System.Another way, uses and directly ejects water to direct boiling on thermal medium and become steam to increase humidity, so can lead to
The flow crossing control water controls to add moisture.Water produces spray pattern steam after heating and directly sprays from pipe outlet, meets
Cold air easily condenses into big water droplet and falls, and steam returns to again aqueous water, causes humidifying effect undesirable, moisture distribution
Uneven, reduce humidifying effect.
Utility model content
Technical problem to be solved in the utility model is to provide for the uniform laboratory with constant temperature and constant humidity equipment of a kind of humidification
Damping device.
In order to solve above technical problem, this utility model provides a kind of laboratory with constant temperature and constant humidity equipment humidification dress
Putting, the basis of this damping device is internal is provided with multiple vaporizer interconnected, and basis is the most internal is additionally provided with heater and temperature sensor,
Body is externally provided with temperature protector, temperature sensor and temperature protector and is connected with temperature control unit, and water is by vaporizer entrance
Flowing into and gasified, flow through multiple vaporizer continuous heating, steam is finally sprayed by gasification chamber outlet.
Described body is fixed on the outer casing stand of damping device, fills heat-preservation cotton, make heater between body and shell
Insulation.
Turn between the plurality of vaporizer interconnected and constitute gasification tunnel, and vaporizer volume the most gradually becomes
Little.
The entrance and exit of described vaporizer is connected to flexible pipe.
Described temperature control unit can measure and control the temperature of body in real time.Described temperature control unit includes setting
Comparison circuit, sets comparison circuit input and is connected with measuring and amplifying circuit, and measuring and amplifying circuit is connected with temperature sensor, if
The outfan determining comparison circuit is connected with SCR heating control circuit, humidification control logic circuit respectively, SCR heating control circuit
Exporting to heater, heater and overheating protection circuit, humidification control logic circuit is connected with electromagnetic pump.
This utility model is through intrinsic multiple vaporizers, and during water is flowed through outlet by entrance, vaporizer cuts
Face is gradually reduced so that vaporizer volume tapers into, and pressure and flow velocity become larger, finally in exit with vaporized state warp
Flexible pipe sprays rapidly, the most uniformly diffusion in atmosphere of the steam of ejection, will not form water droplet, and moisture distribution is uniform, has
Well humidifying effect, will not produce the secondary pollution phenomenon caused with water pond mode of heating.
Described body good heat conductivity, heat transfer is fast, persistently heats vaporizer.
Superior effect of the present utility model is:
1) the intrinsic some vaporizers varied in size of this utility model, increase the continuous heating of steam significantly
Time, it is ensured that being gasified totally of distilled water；
2) this utility model intrinsic vaporizer distribution trend is through formation of repeatedly turning, both can be fully sharp
By the confined space of body, again without additionally increasing heater, improve the service efficiency in space, saved manufacturing cost；
3) this utility model compact conformation is small and exquisite, wide adaptability.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing being further appreciated by of the present utility model, this practicality
Novel schematic description and description is used for explaining this utility model, is not intended that improper restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is side schematic view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is schematic block circuit diagram of the present utility model；
Label declaration in figure
1 shell；2 outlets；
3 temperature sensors；4 vaporizer C；
5 heat-preservation cotton；6 flexible pipe A；
7 vaporizer E；8 trip bolts；
9 vaporizer D；10 temperature protectors；
11 bodies；12 heaters；
13 holding screws；14 flexible pipe B.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right
Require that the multitude of different ways limiting and covering is implemented.
Describe embodiment of the present utility model below in conjunction with the accompanying drawings in detail.
Fig. 1 shows the structural representation of this utility model embodiment, and Fig. 2 illustrates the vertical view of this utility model embodiment
Figure.As depicted in figs. 1 and 2, this utility model provides a kind of laboratory with constant temperature and constant humidity equipment damping device, this damping device
Basis is the most internal is provided with multiple three vaporizer C4, vaporizer D9 and vaporizer E7 interconnected, and basis is the most internal is additionally provided with heater 12
With temperature sensor 3, body is externally provided with temperature protector 10, temperature sensor 3 and temperature protector 10 and temperature control unit
Connecting, clean water is flowed into by inlet tubes A6 and is gasified, and flows through multiple vaporizer continuous heating, and high-pressure steam is finally by exporting
2 flexible pipe B14 ejections.
Described body is fixed on the outer casing stand of damping device, fills heat-preservation cotton 5, make heating between body and shell 1
Device 12 is incubated.
Turning between the plurality of three vaporizer C4, vaporizer D9 and the vaporizer E7 interconnected, it is logical to constitute gasification
Road, and vaporizer volume tapers into successively.
Described temperature control unit can measure and control the temperature of body in real time.Described temperature control unit includes setting
Comparison circuit, sets comparison circuit input and is connected with measuring and amplifying circuit, and measuring and amplifying circuit is connected with temperature sensor 3,
The outfan setting comparison circuit is connected with SCR heating control circuit, humidification control logic circuit respectively, SCR computer heating control electricity
Road output is connected to heater, heater and overheating protection circuit, humidification control logic circuit with electromagnetic pump.This internal being provided with adds
Hot device, temperature control unit detects body temperature by temperature sensor 3 and controls body temperature by heater 12, and temperature is protected
Protect device 10 overheated for protecting this device to prevent.After energising, the output voltage of temperature survey amplifying circuit is less than the voltage set,
Setting comparison circuit output high level makes controllable silicon SCR turn on, and SCR heating control circuit makes heater heating power, until temperature
The output voltage of degree measuring and amplifying circuit, more than the voltage set, sets comparison circuit output low level, and controllable silicon SCR turns off,
Stop heating；When body temperature lowers, the output voltage of temperature survey amplifying circuit is less than the voltage set, controllable silicon SCR
Conducting makes heater heating power again, goes round and begins again, and body temperature maintains near design temperature all the time, meets water droplet boiling
Condition.
During utility model works, pump pressure clean water sequentially enters, from flexible pipe A6, descending three that three cross sections are not waited
Individual vaporizer C4, vaporizer D9 and vaporizer E7, three vaporizer C4, vaporizer D9 and vaporizer E7 the most internal are provided with by this
Heater 12 heats, and gasifies rapidly；After water droplet is injected on intrinsic vaporizer surface, water gasifies rapidly, and in gasification
Indoor laser heating, makes the steam temperature of formation raise further, and pressure becomes big, during to gasification chamber outlet, more than 100 DEG C
Overheated steam sprays immediately from flexible pipe B14.The most uniformly diffusion in atmosphere of the steam of ejection, will not form water droplet, wet
Degree is evenly distributed, and has good humidifying effect.The secondary pollution phenomenon caused with water pond mode of heating will not be produced.
The foregoing is only preferred embodiments of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
1. a laboratory with constant temperature and constant humidity equipment damping device, it is characterised in that: the basis of this damping device is internal be provided with multiple mutually
The vaporizer being connected, basis is the most internal is additionally provided with heater and temperature sensor, and body is externally provided with temperature protector, temperature sensor
Being connected with temperature control unit with temperature protector, water is flowed into by vaporizer entrance and is gasified, and flows through multiple vaporizer and persistently adds
Heat, steam is finally sprayed by gasification chamber outlet.
Laboratory with constant temperature and constant humidity equipment damping device the most according to claim 1, it is characterised in that: described body is fixed on
On the outer casing stand of damping device, between body and shell, fill heat-preservation cotton.
Laboratory with constant temperature and constant humidity equipment damping device the most according to claim 1, it is characterised in that: the plurality of the most connected
Turn between logical vaporizer and constitute gasification tunnel, and vaporizer volume tapers into successively.
Laboratory with constant temperature and constant humidity equipment damping device the most according to claim 1, it is characterised in that: described temperature controls single
Unit includes setting comparison circuit, sets comparison circuit input and is connected with measuring and amplifying circuit, and measuring and amplifying circuit passes with temperature
Sensor connects, and the outfan setting comparison circuit is connected with SCR heating control circuit, humidification control logic circuit respectively, and SCR adds
Thermal control circuit output is connected to heater, heater and overheating protection circuit, humidification control logic circuit with electromagnetic pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108750.5U CN205481526U (en) | 2016-02-03 | 2016-02-03 | Constant temperature and humidity laboratory paraphernalia humidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108750.5U CN205481526U (en) | 2016-02-03 | 2016-02-03 | Constant temperature and humidity laboratory paraphernalia humidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481526U true CN205481526U (en) | 2016-08-17 |
Family
ID=56673685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108750.5U Active CN205481526U (en) | 2016-02-03 | 2016-02-03 | Constant temperature and humidity laboratory paraphernalia humidification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509217A (en) * | 2016-02-03 | 2016-04-20 | 上海智城分析仪器制造有限公司 | Constant-temperature constant-humidity laboratory equipment humidifier |
| CN106288299A (en) * | 2016-10-31 | 2017-01-04 | 广东美的制冷设备有限公司 | One prevents condensation vapor system and control method |
-
2016
- 2016-02-03 CN CN201620108750.5U patent/CN205481526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509217A (en) * | 2016-02-03 | 2016-04-20 | 上海智城分析仪器制造有限公司 | Constant-temperature constant-humidity laboratory equipment humidifier |
| CN106288299A (en) * | 2016-10-31 | 2017-01-04 | 广东美的制冷设备有限公司 | One prevents condensation vapor system and control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |