CN209446560U - A kind of anti-condensation water quality testing meter - Google Patents
A kind of anti-condensation water quality testing meter Download PDFInfo
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- CN209446560U CN209446560U CN201822194017.1U CN201822194017U CN209446560U CN 209446560 U CN209446560 U CN 209446560U CN 201822194017 U CN201822194017 U CN 201822194017U CN 209446560 U CN209446560 U CN 209446560U
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- cover
- ventilation opening
- drying box
- water quality
- quality testing
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Abstract
The utility model discloses a kind of anti-condensation water quality testing meters, including being arranged in the intracorporal water quality testing meter of shell, the side wall of shell is equipped with ventilation opening, ventilation opening is equipped with dehumidification device, dehumidification device includes the cover for being arranged on the outside of ventilation opening and being connected with shell, the inner cavity upper end of cover is equipped with the hinged shaft vertical with the length direction of cover close to ventilation opening side, drying box is arranged on hinged shaft, the outer rim of drying box is adapted with the inner cavity of cover, drying box is mesh side panels along the two sides of cover length direction, is equipped with desiccant and heater in drying box；Elastic component is connected between shell and drying box, the other side of drying box is equipped with corresponding to its and is connected in the touching switch on the inside of cover, side plate close to elastic component side is equipped with counter weight device, cover is equipped with electric fan far from ventilation opening side, and power supply and heater, electric fan, touching switch are electrically connected.Desiccant, anti-condensation effect is significant, maintenance cost is low without frequently replacing for the utility model.
Description
Technical field
The utility model relates to detection device technical field, in particular to a kind of anti-condensation water quality testing meter.
Background technique
Humidity is divided into the greatest extent to humidity and relative humidity.Refer to the matter containing vapor in every cubic metre of air to humidity to the greatest extent
Amount.Relative humidity refers to that vapor reaches the degree of saturation in air, and when saturation is 100%RH.Temperature when constant to humidity to the greatest extent
It is smaller to spend higher relative humidity.Condensation is when air humidity reaches certain degree of saturation, on the relatively low object of temperature
A kind of phenomenon of cohesion.Humidity is generally existing, and condensation is a kind of phenomenon when humidity reaches a certain level.
Whether moisture condensation occurs to depend on room temperature, in-cabinet temperature, relative humidity and dew-point temperature.Work as water quality testing meter
When interior humidity is higher, it just will appear inner wall and generate dew condensation phenomenon, can gradually be carried out on interior metal, plastics, wiring board attached
, it causes damages to the safety of equipment, this will lead to water quality testing meter using dangerous, cause equipment damage even fire etc. tight
Weight consequence.
Utility model content
The purpose of this utility model is to provide a kind of anti-condensation water quality testing meters, and the water quality testing meter is without frequently replacement
Desiccant, anti-condensation effect are significant, maintenance cost is low.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of anti-condensation water quality testing meter of the utility model, including be arranged in the intracorporal water quality testing meter of shell, the shell
Side wall be equipped with ventilation opening, the ventilation opening be equipped with dehumidification device；The dehumidification device include be arranged on the outside of ventilation opening and
The cover being connected with shell, the cover are tubular, and the inner cavity upper end of the cover is equipped with hinged shaft close to ventilation opening side, described
Hinged shaft is vertical with the length direction of cover, and drying box, the outer rim of the drying box and the inner cavity of cover are arranged on the hinged shaft
It is adapted, the drying box is mesh side panels along the two sides of cover length direction, is equipped with desiccant and heating in the drying box
Device, is connected with elastic component between the side wall and drying box of the shell, the other side of the drying box is equipped with corresponding to its and solid
The touching switch being connected on the inside of cover is additionally provided with counter weight device, the cover on the side plate of the elastic component side
It is equipped with electric fan far from ventilation opening side, power supply and heater, electric fan, touching switch are electrically connected.
Above-mentioned anti-condensation water quality testing meter, wherein the counter weight device includes the side plate close to the ventilation opening side
Fixed sliding slot is gone up, clump weight is slidably connected on the sliding slot, the clump weight is equipped with the clamping screw abutted with sliding slot.
Above-mentioned anti-condensation water quality testing meter, wherein stating elastic component is tension spring.
Above-mentioned anti-condensation water quality testing meter, wherein the touching switch is normally opened touching switch.
Above-mentioned anti-condensation water quality testing meter, wherein the heater is Carbon fibe electric heating tube.
Above-mentioned anti-condensation water quality testing meter, wherein the cover section is rectangle or circle.
Above-mentioned anti-condensation water quality testing meter, wherein there are two the ventilation opening is set, be equipped on each ventilation opening
Dehumidification device.
Above-mentioned anti-condensation water quality testing meter, wherein the ventilation opening is separately positioned on the two lateral walls of shell.
In conclusion the utility model has the following beneficial effects: aobvious without frequently replacement desiccant, anti-condensation effect
Work, maintenance cost are low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model removal cover；
Fig. 3 is the structural schematic diagram of the utility model drying box.
In figure, appended drawing reference: 1, shell；11, ventilation opening；2, dehumidification device；21, cover；211, hinged shaft；22, drying box；
23, side plate；24, sliding slot；25, clump weight；26, clamping screw；27, elastic component；28, touching switch；29, electric fan.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
As shown in Figure 1-3, a kind of anti-condensation water quality testing meter of the utility model, including the water quality inspection being arranged in shell 1
Instrument is surveyed, the side wall of shell 1 is equipped with ventilation opening 11, and ventilation opening 11 is equipped with dehumidification device 2；Dehumidification device 2 includes that setting is being divulged information
The cover 21 mouth 11 outside and be connected with shell 1, cover 21 are tubular, and the inner cavity upper end of cover 21 is set close to 11 side of ventilation opening
Have hinged shaft 211, hinged shaft 211 is vertical with the length direction of cover 21, be arranged with drying box 22 on hinged shaft 211, drying box 22 it is outer
Edge is adapted with the inner cavity of cover 21, and drying box 22 is mesh side panels 23 along the two sides of 21 length direction of cover, in drying box 22
Equipped with desiccant (being not drawn into figure) and heater (being not drawn into figure), since Carbon fibe electric heating tube has energy conservation, the thermal efficiency
Height, non-impact current, without immediate current impact, it is corrosion-resistant the features such as, so the preferred Carbon fibe electricity of the heater of the present embodiment adds
Heat pipe；Elastic component 27, the preferred tension spring of the present embodiment elastic component 27, drying box are connected between the side wall and drying box 22 of shell 1
22 other side is equipped with touching switch 28 that is corresponding to drying box 22 and being connected in 21 inside of cover, and the touching in the present embodiment is opened
Close 28 preferred normally opened touching switch；When drying box 22 is that axis rotates to vertical state with hinged shaft 211, far from 11 side of ventilation opening
Drying box 22 side plate 23 and the lean triggerable touching switch 28 of touching switch 28 act, close to the side of 27 side of elastic component
Counter weight device is additionally provided on plate 23, cover 21 is equipped with electric fan 29, power supply and heater, electric fan far from 11 side of ventilation opening
29, touching switch 28 is electrically connected.
Counter weight device in the present embodiment includes fixed sliding slot 24 on the side plate 23 of 11 side of ventilation opening, sliding slot 24
On slidably connect clump weight 25, clump weight 25 is equipped with the clamping screw 26 abutted with sliding slot 24.By adjusting clump weight 25
Position on sliding slot 24, the working time of adjustable heater.According to actual needs, when the heating for needing to increase heater
Time can then move down clump weight 25；It, then can be by clump weight 25 to moving up when the heating time for needing to reduce heater
It is dynamic.
21 section of cover is rectangle or circle, and 21 preferred cross-sections of cover in the present embodiment are rectangle.
In another embodiment of the utility model, there are two ventilation opening 11 is set, dehumidifying is equipped on each ventilation opening 11
Device 2, preferably ventilation opening 11 are separately positioned in the two lateral walls of shell 1, to improve the dehumidification efficiency of shell 1, are more had
What is imitated is anti-condensation.
The course of work of the utility model is as follows:
As shown in Figure 1, 2, when the moisture that 22 internal desiccant of drying box absorbs is less, due to elastic component 27, counter weight device
And the collective effect that drying box 22 is self-possessed, so that the lower end of drying box 22 is separated from touching switch 28, the moisture in shell 1 is through logical
Air port 11, mesh side panels 23 are absorbed by the desiccant in drying box 22, to play the purpose for reducing humidity in shell 1.
After the desiccant in drying box 22 absorbs a certain amount of moisture, the overall weight of drying box 22 increases, then does
Dry case 22 is rotated counterclockwise centered on hinged shaft 211, and the lower end that drying box 22 overcomes the pulling force of elastic component 27 to make drying box 22 is remote
From ventilation opening 11, it is resisted against the lower end of drying box 22 in touching switch 28, triggering touching switch 28 is closed, and heater is logical
Electric heating, electric fan 29, which is powered, to be started.Heater dries the moist desiccant in drying box 22, and moisture is steamed through mesh side panels 23
Hair, and be discharged by electric fan 29.
After desiccant is oven-dried, the overall weight of drying box 22 mitigates, pulling force effect of the drying box 22 in elastic component 27
Under, drying box 22 is rotated clockwise centered on hinged shaft 211, and the lower end of drying box 22 is close to 11 direction of ventilation opening, drying box
22 lower end is separated from touching switch 28, and the contact of touching switch 28 disconnects, and heater stops heating, and electric fan 29 stops, and does
Desiccant in dry case 22 again can be to being that moisture absorbs in shell 1.
The above process moves in circles, and effectively prevents the generation of condensation in shell 1, is protecting water quality testing meter just
Often work and Electrical Safety.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of anti-condensation water quality testing meter, including be arranged in the intracorporal water quality testing meter of shell, it is characterised in that: the shell
Side wall is equipped with ventilation opening, and the ventilation opening is equipped with dehumidification device；The dehumidification device include be arranged on the outside of ventilation opening and with
The connected cover of shell, the cover are tubular, and the inner cavity upper end of the cover is equipped with hinged shaft, the hinge close to ventilation opening side
Axis is vertical with the length direction of cover, and drying box, the outer rim and the inner cavity phase of cover of the drying box are arranged on the hinged shaft
Adaptation, the drying box are mesh side panels along the two sides of cover length direction, are equipped with desiccant and heater in the drying box,
Elastic component is connected between the side wall and drying box of the shell, the other side of the drying box is equipped with corresponding to its and is connected in
Touching switch on the inside of cover is additionally provided with counter weight device on the side plate of the elastic component side, and the cover is separate
Ventilation opening side is equipped with electric fan, and power supply and heater, electric fan, touching switch are electrically connected.
2. anti-condensation water quality testing meter according to claim 1, it is characterised in that: the counter weight device includes close to described
Fixed sliding slot on the side plate of ventilation opening side slidably connects clump weight on the sliding slot, and the clump weight is equipped with and cunning
The clamping screw that slot abuts.
3. anti-condensation water quality testing meter according to claim 1, it is characterised in that: the elastic component is tension spring.
4. anti-condensation water quality testing meter according to claim 1, it is characterised in that: the touching switch is that normally opened touching is opened
It closes.
5. anti-condensation water quality testing meter according to claim 1, it is characterised in that: the heater is Carbon fibe electric heating
Pipe.
6. anti-condensation water quality testing meter according to claim 1, it is characterised in that: the cover section is rectangle or circle
Shape.
7. anti-condensation water quality testing meter according to claim 1, it is characterised in that: there are two the ventilation opening is set, each
Dehumidification device is equipped on the ventilation opening.
8. anti-condensation water quality testing meter according to claim 7, it is characterised in that: the ventilation opening is separately positioned on shell
Two lateral walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194017.1U CN209446560U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-condensation water quality testing meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822194017.1U CN209446560U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-condensation water quality testing meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446560U true CN209446560U (en) | 2019-09-27 |
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ID=68015282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822194017.1U Active CN209446560U (en) | 2018-12-25 | 2018-12-25 | A kind of anti-condensation water quality testing meter |
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| Country | Link |
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| CN (1) | CN209446560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490503A (en) * | 2018-12-25 | 2019-03-19 | 河北华厚天成环保技术有限公司 | A kind of anti-condensation water quality testing meter |
-
2018
- 2018-12-25 CN CN201822194017.1U patent/CN209446560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490503A (en) * | 2018-12-25 | 2019-03-19 | 河北华厚天成环保技术有限公司 | A kind of anti-condensation water quality testing meter |
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