CN207650134U - A kind of wet-and-dry-bulb thermometer - Google Patents
A kind of wet-and-dry-bulb thermometer Download PDFInfo
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- CN207650134U CN207650134U CN201721821006.0U CN201721821006U CN207650134U CN 207650134 U CN207650134 U CN 207650134U CN 201721821006 U CN201721821006 U CN 201721821006U CN 207650134 U CN207650134 U CN 207650134U
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- wet
- dry
- bulb thermometer
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Abstract
The utility model discloses a kind of wet-and-dry-bulb thermometer, it includes tower body, and wind turbine is provided with above the tower body, and the wind turbine is electrically connected with motor；The lower section side of the wind turbine is disposed with dehydrater and filler, the lower end of the filler is provided with header tank, and the header tank is connected to circulating line, and the circulating line is connected to water pump, the end of the circulating line is provided with nozzle, and the nozzle is arranged on blinds；The side of the blinds is provided with the first temperature-sensing probe, and the second temperature-sensing probe is provided on the circulating line.The utility model provides a kind of wet-and-dry-bulb thermometer, ingenious in design, easy to use, ensures the stability and accuracy of reading speed, can read in real time, and automatically record.
Description
Technical field
This practicality is related to a kind of thermometer, specially a kind of wet-and-dry-bulb thermometer.
Background technology
What application was more at present is mechanical aspirated-dry-wet bulb thermometer, is influenced by the personnel of reading when reading the numerical value
It is larger, and because need to often tighten clockwork spring and manual humidification, cause the humidity that thermometer mercury steeps unstable and pass through wind
Fast is unstable, and distortion in readings is caused to influence evaluation.
As shown in Figure 1, after tightening clockwork spring 13, under the action of clockwork spring 14, centrifugal fan 15 is driven, extraneous wind is taken out
Enter guide duct 16, a mercurial thermometer 17 is respectively set in both sides guide duct 16, and one of mercury steeps 18 outsourcing, one water suction
Cotton packet 19 is used to humidify the position.Clockwork spring 14, which is tightened, can only once drive centrifugal fan 15 to rotate 2 minutes or so, and more arrive
Rotating speed is lower below, and the wind speed in guide duct 16 is lower.Absorbent wool 19, which humidifies, to be once only retentive of moisture 5 minutes or so, and
It is lower more to arrive humidity below.Again larger to the water temperature sensibility for humidifying used after humidifying, it integrates, the mechanical ventilation
Wet-and-dry-bulb thermometer is larger by man's activity, inconvenient, and precision is low.
Invention content
The purpose of this utility model is that solve measurement by artificial in view of the above problems, providing a kind of wet-and-dry-bulb thermometer
It is affected, inconvenient, the low problem of precision.
In order to achieve the above object, the technical solution adopted in the utility model is：It includes tower body, is set above the tower body
It is equipped with wind turbine, the wind turbine is electrically connected with motor；The lower section side of the wind turbine is disposed with dehydrater and filler, described to fill out
The lower end of material is provided with header tank, and the header tank is connected to circulating line, and the circulating line is connected to water pump, the cycle
The end of pipeline is provided with nozzle, and the nozzle is arranged on blinds；The side of the blinds is provided with the first temperature-sensing probe, institute
It states and is provided with the second temperature-sensing probe on circulating line.
Further, the blinds is set to the side of tower body.
Further, the nozzle is arranged with spacing on filler horizontal direction.
Further, the filler is arranged with dehydrater horizontal direction spacing.
Further, the filler with header tank longitudinal direction spacing be arranged.
Further, the dehydrater includes multiple dehydrater pieces, and the multiple dehydrater piece is fixed by multiple connecting rods.
Further, the nozzle includes nozzle body, water inlet and water jet.
Further, the opening angle of water inlet is more than the opening angle of water jet.
Further, it is provided with fluid level controller in the header tank.
The beneficial effects of the utility model：The utility model provides a kind of wet-and-dry-bulb thermometer, ingenious in design, user
Just, ensure to read fast stability and accuracy, can read in real time, and automatically record.
Description of the drawings
Fig. 1 is the mechanical aspirated-dry-wet bulb thermometer schematic diagram of traditional technology.
Fig. 2 is the utility model structure diagram.
Fig. 3 is diagrammatic cross-section at M-M in Fig. 2.
Fig. 4 is enlarged diagram at E in Fig. 2.
Fig. 5 is the structural schematic diagram of dehydrater.
Fig. 6 is the structural schematic diagram of filler.
Fig. 7 is the structural schematic diagram of nozzle.
Label character described in figure is expressed as：1, motor；2, wind turbine；3, dehydrater；4, filler；5, header tank；6, second
Temperature-sensing probe；7, circulating line；8, water pump；9, blinds；10, nozzle；11, the first temperature-sensing probe；12, tower body；13, hair is tightened
Item；14, clockwork spring；15, centrifugal fan；16, guide duct；17, mercurial thermometer；18, mercury steeps；19, absorbent wool packet；20, liquid level
Controller；301, dehydrater piece；302, connecting rod；1001, nozzle body；1002, water inlet；1003, water jet.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As illustrated in figs. 2-7, the concrete structure of the utility model is：
It includes tower body 12, and the top of the tower body 12 is provided with wind turbine 2, and the wind turbine 2 is electrically connected with motor 1；It is described
The lower section side of wind turbine 2 is disposed with dehydrater 3 and filler 4, and the lower end of the filler 4 is provided with header tank 5, described to catchment
Case 5 is connected to circulating line 7, and the circulating line 7 is connected to water pump 8, and the end of the circulating line 7 is provided with nozzle 10,
The nozzle 10 is arranged on blinds 9；The side of the blinds 9 is provided with the first temperature-sensing probe 11, is set on the circulating line 7
It is equipped with the second temperature-sensing probe 6.
Preferably, the blinds 9 is set to the side of tower body 12.
Preferably, the nozzle 10 is arranged with spacing on 4 horizontal direction of filler.
Preferably, the filler 4 is arranged with 3 horizontal direction spacing of dehydrater.
Preferably, the filler 4 with 5 longitudinal direction spacing of header tank be arranged.
Preferably, the dehydrater 3 includes multiple dehydrater pieces 301, and the multiple dehydrater piece 301 is by multiple connecting rods
302 fix.
Preferably, the nozzle 10 includes nozzle body 1001, water inlet 1002 and water jet 1003.
Preferably, the opening angle of water inlet 1002 is more than the opening angle of water jet 1003.
Preferably, it is provided with fluid level controller 20 in the header tank 5.
Operation principle：The utility model uses 1 constant drive wind turbine 2 of motor, and increases disengagement area by filler 4, makes
Wind when 4 surface of filler by uniformly evaporating, in the case where keeping certain wind speed, the continuous circulating cooling of cooled water,
Because not inputting thermic load, after a period of time, coolant water temperature angle value is wet-bulb temperature value.In order to be uniformly mixed,
5 another termination circulating line 7 of header tank of bottom is equipped with the second temperature-sensing probe 6 of test temperature on circulating line 7, reads
Data be air's wet bulb temperature.The first temperature-sensitive for being equipped with test into air themperature outside right side air inlet blinds 9 is visited
First 11, the data of reading are the dry-bulb temperature of air.Two temperature-sensing probes are connected on moisture recorder, in moisture recorder
On real-time display and can keep records of.The principle of application is the definition of wet-bulb temperature：Wet-bulb temperature is exactly that current environment is only logical
The attainable minimum temperature of pervaporation moisture institute.And the wet-bulb temperature applied to cooling tower is the case where not inputting thermic load
Under, cooling tower can pass through the attainable minimum temperature of shampoo point institute in current environment.Reflect the minimum temperature is cooling
The minimum temperature of medium, that is, water.
When specifically used, motor 1 drives wind turbine 2 to rotate, and outside air is pumped into via blinds 9 in the tower body 12.Water pump 8
Cooling water in underdrain case 5 is delivered to nozzle 10 by circulating line 7, under the pressure of water pump 8, is sprayed from nozzle 10
Water atomization and be sprayed onto 4 surface of filler.Under the draft effect of wind turbine 2,4 surface water droplet of filler is sprayed on along filler 4 from dextrad
It moves left, and gradually falls under gravity into the header tank 5 of lower part, the small water droplet in part is extracted out under 2 draft of wind turbine effect and filled out
Material 4, under the action of dehydrater 3, the small water droplet in this part is collected, and is interrupted and is fallen into lower part header tank 5, and fluid level controller 20 has
The effect that liquid level in header tank 5 is monitored and alarmed in real time.Mixed cooled water after mixing, in the work of water pump 8
With lower suction circulating line 7, so recycle.The second temperature-sensing probe 6 on circulating line 7 inputs a signal into moisture recorder, shows
The data shown are the wet-bulb temperature of air.Exposed aerial first temperature-sensing probe 11 installed outside blinds 9 is defeated by signal
Enter moisture recorder, the data of display are the dry-bulb temperature of air.
It should be noted that herein, the terms "include", "comprise" or its any other become it should be noted that
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
The process, method, article or equipment for including a series of elements includes not only those elements, but also includes being not explicitly listed
Other element, or further include for elements inherent to such a process, method, article, or device.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the design of invention and technical solution are directly applied into other occasions, it is regarded as the protection model of the utility model
It encloses.
Claims (8)
1. a kind of wet-and-dry-bulb thermometer, it includes tower body（12）, which is characterized in that the tower body（12）Top be provided with wind turbine
（2）, the wind turbine（2）With motor（1）Electrical connection；The wind turbine（2）Lower section side be disposed with dehydrater（3）And filler
（4）, the filler（4）Lower end be provided with header tank（5）, the header tank（5）With circulating line（7）Connection, the cycle
Pipeline（7）With water pump（8）Connection, the circulating line（7）End be provided with nozzle（10）, the nozzle（10）It is arranged hundred
Leaf（9）On；The blinds（9）Side be provided with the first temperature-sensing probe（11）, the circulating line（7）On be provided with the second sense
Temperature probe（6）.
2. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the blinds（9）It is set to tower body
（12）Side.
3. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the nozzle（10）With filler（4）It is horizontal
Spacing is arranged on direction；The filler（4）With dehydrater（3）Horizontal direction spacing is arranged.
4. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the filler（4）And header tank
（5）Longitudinal direction spacing is arranged.
5. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the dehydrater（3）It is removed including multiple
Hydrophone piece（301）, the multiple dehydrater piece（301）By multiple connecting rods（302）It is fixed.
6. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the nozzle（10）Including nozzle sheet
Body（1001）, water inlet（1002）And water jet（1003）.
7. a kind of wet-and-dry-bulb thermometer according to claim 6, which is characterized in that water inlet（1002）Opening angle
More than water jet（1003）Opening angle.
8. a kind of wet-and-dry-bulb thermometer according to claim 1, which is characterized in that the header tank（5）Inside it is provided with liquid
Level controller（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821006.0U CN207650134U (en) | 2017-12-23 | 2017-12-23 | A kind of wet-and-dry-bulb thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821006.0U CN207650134U (en) | 2017-12-23 | 2017-12-23 | A kind of wet-and-dry-bulb thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650134U true CN207650134U (en) | 2018-07-24 |
Family
ID=62878216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821006.0U Active CN207650134U (en) | 2017-12-23 | 2017-12-23 | A kind of wet-and-dry-bulb thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966475A (en) * | 2017-12-23 | 2018-04-27 | 湖南元亨科技股份有限公司 | A kind of wet-and-dry-bulb thermometer |
| CN109030560A (en) * | 2018-08-08 | 2018-12-18 | 湖南元亨科技股份有限公司 | A kind of same lift can ice-melt high-precision wet and dry bulb temperature equipment |
-
2017
- 2017-12-23 CN CN201721821006.0U patent/CN207650134U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966475A (en) * | 2017-12-23 | 2018-04-27 | 湖南元亨科技股份有限公司 | A kind of wet-and-dry-bulb thermometer |
| CN107966475B (en) * | 2017-12-23 | 2024-02-27 | 湖南元亨科技股份有限公司 | Dry and wet ball thermometer |
| CN109030560A (en) * | 2018-08-08 | 2018-12-18 | 湖南元亨科技股份有限公司 | A kind of same lift can ice-melt high-precision wet and dry bulb temperature equipment |
| CN109030560B (en) * | 2018-08-08 | 2024-01-16 | 湖南元亨科技股份有限公司 | High-precision dry and wet ball temperature equipment capable of melting ice in same lifting manner |
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