CN207662832U - Aspirated psychrometer - Google Patents
Aspirated psychrometer Download PDFInfo
- Publication number
- CN207662832U CN207662832U CN201721603668.0U CN201721603668U CN207662832U CN 207662832 U CN207662832 U CN 207662832U CN 201721603668 U CN201721603668 U CN 201721603668U CN 207662832 U CN207662832 U CN 207662832U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- shell
- sponge
- cleaning
- ventilator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of aspirated psychrometers, belong to psychrometer apparatus field, it is desirable to provide and a kind of reduction external world dust impurity enters the aspirated psychrometer inside aspirated psychrometer, its key points of the technical solution are that：A kind of aspirated psychrometer, including ventilator, the fixed frame that is installed in ventilator lower end, the dry bulb thermometer and wet-bulb thermometer being arranged on fixed frame, ventilation supervisor is additionally provided on fixed frame, ventilation supervisor is connected to by being installed in the three-dimensional ventilating duct of fixed frame lower end with dry bulb thermometer and wet-bulb thermometer；Fixed frame is equipped with cleaning device close to one end of ventilator, and cleaning device includes the shell of one end open and the damping sponge of one end open that is embedded in shell, and the opening of the shell and damping sponge is towards fixed frame；Sliding block is installed on the opposite two side of shell, fixed frame offers the sliding rail being adapted to sliding block on the inside of opposite two side；Cleaning sponge is embedded in damping sponge, the end protrusion damping sponge of cleaning sponge and the end of shell form cleaning end.
Description
Technical field
The utility model is related to psychrometer equipment, more particularly to a kind of aspirated psychrometer.
Background technology
Psychrometer is also known as psychrometer, is made of a dry bulb thermometer and a wet bulb thermometer, for measuring
Relative humidity is a kind of instrument.In process of production, when being processed for precision instrument or foodstuff, stringent humidity control is needed
System, often may require that psychrometer just detection process.Along with the continuous expansion of production development, for the demand of psychrometer
Gradually increasing, pattern is also innovated constantly, but there is also more or less problems for current market sales of psychrometer.
Existing aspirated psychrometer is not provided with cleaning device, and being easily accessible dust influences test, and resulting in production requirement cannot carry
Height cannot be satisfied the demand used.
Notification number is that the Chinese patent of CN2062840U discloses a kind of Wind psychrometer powered by DC, it is mainly by divulging information
Device and main body ventilation duct two large divisions composition.When measuring humidity, ventilator is used as power with two No. 2 batteries (3 volts) of section, is pushed miniature
Motor rotates (revolution is controlled by speed-stabilizing circuit), drives fan rotation to generate air-flow, makes to do, wet bulb thermometer is realized around bulb
Ventilation.Although this Wind psychrometer powered by DC ventilation speed is stablized, easy to use, asked without the technology for solving above-mentioned
Topic, the impurity such as extraneous dust are easy to enter inside from aspirated psychrometer surface, to influence the accuracy of test data.
Utility model content
The purpose of this utility model is to provide a kind of aspirated psychrometer, effectively reduces extraneous dust impurity and enters ventilation
Advantageous effect inside psychrometer.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of aspirated psychrometer, including ventilator, be installed in ventilator lower end fixed frame, be arranged on fixed frame it is dry
Globe thermometer and wet-bulb thermometer, ventilation supervisor is additionally provided on the fixed frame, and the ventilation is responsible for by being installed in fixed frame
The three-dimensional ventilating duct of lower end is connected to dry bulb thermometer and wet-bulb thermometer；
The fixed frame is equipped with cleaning device close to one end of ventilator, and the cleaning device includes the shell of one end open
With the damping sponge for the one end open being embedded in shell, the opening of the shell and damping sponge is towards fixed frame；
The both ends in the shell length direction are installed with sliding block, offered on the inside of the opposite two side of the fixed frame with
The sliding rail of sliding block adaptation；
Cleaning sponge, the end protrusion damping sponge of the cleaning sponge and the end shape of shell are embedded in the damping sponge
At cleaning end.
By using above-mentioned technical proposal, after aspirated psychrometer use, the sliding block on shell is slid up and down along sliding rail,
And then the cleaning end of cleaning sponge can wipe aspirated psychrometer surface, reducing extraneous dust impurity, to enter ventilation dry
Possibility inside wet table.
Further, the damping sponge is installed with reservoir close to one end of ventilator, and suction is embedded in the reservoir
Water sponge；
Piston push plate is equipped in the reservoir, the reservoir offers water outlet on one end side wall far from piston push plate
Hole；
Be installed with shifting block on the piston push plate, the case top offer be through to reservoir and with piston push plate row
Into direction, axially parallel strip-shaped hole, the shifting block are pierced by strip-shaped hole formation operation end.
By using above-mentioned technical proposal, cleaning solution can be injected in reservoir by strip-shaped hole, cleaning solution is absorbed water
Sponge absorbs storage, and when cleaning sponge dry, by piston push plate extruding water-absorbing sponge, water-absorbing sponge is squeezed the clear of outflow
Clean liquid is flowed out through apopore and is absorbed by cleaning sponge.
Further, the apopore is arranged in side wall of the reservoir far from ventilator and far from one end of fixed frame.
By using above-mentioned technical proposal, when aspirated psychrometer is horizontal positioned when not used, apopore is located remotely from fixed frame
Side so that the cleaning solution in reservoir is not easy to flow out from apopore, to reduce the wasting of resources of cleaning solution；Apopore
On one end side wall of the reservoir far from ventilator so that under aspirated psychrometer vertical state, the cleaning solution in reservoir
Under the effect of gravity, the cleaning solution of part can be flowed out along apopore and be absorbed by cleaning sponge, and thus cleaning sponge keeps moistening, adjusts
High cleaning effect.
Further, the strip-shaped hole is located at side of the housing sidewall far from fixed frame.
By using above-mentioned technical proposal, when aspirated psychrometer is horizontal positioned when not used, strip-shaped hole is located remotely from fixed frame
Side so that the cleaning solution in reservoir is not easy to flow out from strip-shaped hole, to reduce the wasting of resources of cleaning solution.
Further, band is equipped on the shell side wall adjacent with fixed frame, the band, which is equipped with, to be supplied
The mounting hole that operating side is pierced by, the band are made of elastic material.
By using above-mentioned technical proposal, band can play sealing function to strip-shaped hole, to reduce in reservoir
Cleaning solution volatilization.
Further, water injection hole is offered on the band, the water injection hole is communicated with strip-shaped hole.
It need not be by band when needing to supplement injection cleaning solution in reservoir by using above-mentioned technical proposal
It is removed from shell, cleaning solution can be added into reservoir by water injection hole.
Further, the shell side wall both sides adjacent with fixed frame are equipped with L-shaped limitting casing, and the band is embedded
In the limitting casing of both sides.
By using above-mentioned technical proposal, when pushing shifting block to squeeze water-absorbing sponge, shifting block drives band to exist
Rotation displacement on shell can play position-limiting action to band by the way that fiber frame is arranged, prevent band in rotation process
It falls off from shell.
Further, the sliding rail offers embedded mouth close to one end of ventilator.
By using above-mentioned technical proposal, the setting of embedded mouth can realize the detachable of shell, by the sliding block on shell
It is moved to the position of embedded mouth, and then sliding block can be removed from sliding rail, sponge in shell is replaced to convenient
Cleaning.
In conclusion the utility model has the advantages that：
1. shell, damping sponge and the cleaning sponge being arranged in damping sponge are used, to generate to aspirated psychrometer
The effect of surface cleaning；
2. reservoir is used, to generate the effect moistened to cleaning sponge；
3. band is used, to generate the effect for reducing the cleaning solution in reservoir and volatilizing through strip-shaped hole.
Description of the drawings
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is the connection relationship diagram for embodying cleaning device and fixed frame in the present embodiment；
Fig. 3 is the diagrammatic cross-section for embodying cleaning device structure in the present embodiment；
Fig. 4 is the enlarged drawing that the portions A are used to embody outlet hole structure in Fig. 3；
Fig. 5 is the connection relation configuration schematic diagram for embodying band and shell in the present embodiment；
Fig. 6 is the enlarged drawing that the portions B are used to embody limit mount structure in Fig. 5；
Fig. 7 is the enlarged drawing that the portions C are used to embody mounting hole and water injection hole in Fig. 5.
In figure, 1, ventilator；2, fixed frame；21, dry bulb thermometer；22, wet-bulb thermometer；23, ventilation supervisor；24, three
To ventilating duct；25, sliding rail；251, embedded mouth；3, cleaning device；4, shell；41, sliding block；42, strip-shaped hole；43, limitting casing；5、
Damping sponge；51, cleaning sponge；511, cleaning end；6, reservoir；61, water-absorbing sponge；62, piston push plate；621, shifting block；6211、
Operating side；63, apopore；7, band；71, mounting hole；72, water injection hole.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of aspirated psychrometer, as shown in Figure 1, including ventilator 1, fixed frame 2, dry bulb thermometer 21, wet-bulb thermometer
22 are responsible for 23 with ventilation, and the cleaning for clean wiping dry bulb thermometer 21 and wet-bulb thermometer 22 is additionally provided on fixed frame 2
Device 3.
As shown in Figure 1, fixed frame 2 is fixed at 1 lower end of ventilator, dry bulb thermometer 21 and wet-bulb thermometer 22 are distinguished
It is fixedly connected on fixed frame 2 and positioned at the both sides of ventilation supervisor 23.Ventilation supervisor 23 is fixed at 2 middle part of fixed frame, and
And the upper end of ventilation supervisor 23 is connected to ventilator 1, bottom end is connected with three-dimensional ventilating duct 24, ventilation supervisor 23 and three-dimensional ventilating duct
24 middle part connection.The both sides ventilating duct of three-dimensional ventilating duct 24 is responsible for the dry bulb thermometer 21 and wet bulb of 23 both sides with ventilation respectively
Thermometer 22 is connected to.Cleaning device 3 is arranged in fixed frame 2 close to one end of ventilator 1, and does not influence 21 He of dry bulb thermometer
The reading of wet-bulb thermometer 22.
As shown in Fig. 2, cleaning device 3（Referring to Fig. 1）Sliding is connected on fixed frame 2.Cleaning device 3 includes one end open
Shell 4, the opening of shell 4 is towards dry bulb thermometer 21 and wet-bulb thermometer 22.The both ends of 4 length direction of shell are fixedly installed
There are sliding block 41, the both sides of 2 length direction of fixed frame to offer the sliding rail 25 being adapted to sliding block 41, sliding rail 25 is close to ventilator 1 one
End is provided with the insertion mouth 251 being embedded in for sliding block 41, and two side slides 41 are embedded in sliding rail 25 by embedded mouth 251 respectively and in sliding rail 25
Upper sliding realizes that shell 4 is connect with the sliding of fixed frame 2.
As shown in figure 3, being embedded with the damping sponge 5 of one end open in shell 4, the opening and shell 4 of damping sponge 5 are in the same direction.
The one end of damping sponge 5 far from fixed frame 2 is fixedly connected with the reservoir 6 for being useful for holding cleaning solution.Its complementary space in damping sponge 5
It is embedded with cleaning sponge 51, the end protrusion damping sponge 5 of cleaning sponge 51 and the opening of shell 4 form cleaning end 511（Referring to figure
2）, cleaning end 511 in fixed frame 2 dry bulb thermometer 21, wet-bulb thermometer 22 and ventilation supervisor 23 surfaces squeeze abut.
When shell 4 is along sliding rail 25（With reference to Fig. 2）When being slid on fixed frame 2, cleaning end 511 can be to dry bulb thermometer 21, wet bulb temperature
The surface of degree meter 22 and ventilation supervisor 23 wipe and clean.
As shown in figure 4, being provided with apopore 63 on reservoir 6, apopore 63 is located at one of reservoir 6 far from ventilator 1
On the side wall of side, and it is located at the one end of side wall far from fixed frame 2.When aspirated psychrometer is horizontally arranged, apopore 63 is because being located at
The one end of 6 side wall of reservoir far from fixed frame 2 so that the cleaning solution in reservoir 6 will not be flowed out from apopore 63；Work as ventilation
When psychrometer is placed vertically, apopore 63 is because on side side wall of the reservoir 6 far from ventilator 1 so that in reservoir 6
Cleaning solution flows out under its own gravity from apopore 63, realizes the wetting action to cleaning sponge 51.
As shown in figure 3, in order to effectively adjust the discharge of the cleaning solution in reservoir 6, and then it is wet to control cleaning sponge 51
Humidity is provided with water-absorbing sponge 61 and the piston push plate 62 for squeezing water-absorbing sponge 61 in reservoir 6.When water-absorbing sponge 61
When not being squeezed, piston push plate 62 is located on reservoir 6 and apopore 63（Referring to Fig. 4）Opposite end is simultaneously cut with reservoir 6
Face size fit, when extruding of the water-absorbing sponge 61 by piston push plate 62, the water that water-absorbing sponge 61 squeezes out is flowed along apopore 63
Go out and cleaning sponge 51 is soaked.Piston push plate 62 is fixedly connected on the roof of ventilator 1 is useful for that piston is driven to push away
The shifting block 621 that plate 62 moves, shifting block 621 are located at the one end of push plate far from fixed frame 2.
As shown in figure 5, the top of shell 4 offer be through to reservoir 6 and with piston push plate 62（Referring to Fig. 3）Direction of travel
Axial parallel strip-shaped hole 42, shifting block 621（Referring to Fig. 3）It is pierced by 42 formation operation end 6211 of strip-shaped hole.Strip-shaped hole 42 and shifting block
621 direction of travel corresponds to, because strip-shaped hole 42 is located at side of 4 side wall of shell far from fixed frame 2, when aspirated psychrometer level
When laying up, reservoir 6（Referring to Fig. 3）Interior cleaning solution is not easy to flow out from strip-shaped hole 42, to reduce the money of cleaning solution
Source wastes.
As shown in fig. 6, cleaning solution generally use alcohol or other organic solvents, cleaning solution is placed for a long time can be due to volatilization
It causes to be lost, therefore band 7 made of elastic material is equipped on the side wall adjacent with fixed frame 2 of shell 4（Referring to figure
5）, band 7 is embedded by the L-shaped limitting casing 43 for being installed in 4 sidewall edge of shell on shell 4.
As shown in fig. 7, band 7 is equipped with for operating side 6211（Referring to Fig. 5）The mounting hole 71 being pierced by.It is right for convenience
Cleaning solution in reservoir 6 is supplemented, and the water injection hole 72 communicated with strip-shaped hole 42 is offered on band 7, is thus being filled
It need not be by band 7 from shell 4 when liquid（Referring to Fig. 5）On remove and can be realized by water injection hole 72.
Specific implementation process：After aspirated psychrometer is measured, by positioned at the cleaning device 3 of 2 end of fixed frame along cunning
25 direction of rail slides up and down, and cleaning sponge 51 is responsible for dry bulb thermometer 21, wet-bulb thermometer 22 and the ventilation in fixed frame 2
23 surface carries out cleaning action.When 51 relatively dry cleaning effect of cleaning sponge is bad, by driving operating side 6211 real
Existing extruding of the piston push plate 62 to water-absorbing sponge 61, and then the cleaning solution in reservoir 6 is flowed out along apopore 63, cleaning sponge 51
It absorbs cleaning solution and moistens.When cleaning sponge 51 is dirty or damage, by the sliding of shell 4 in the position of embedded mouth 251 and from embedding
Entrance 251 skids off, and shell 4 is detached with fixed frame 2, then takes out the damping sponge 5 in shell 4, to the cleaning sea in damping sponge 5
Silk floss 51 is replaced.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of aspirated psychrometer, including ventilator (1), the fixed frame (2) for being installed in ventilator (1) lower end, setting are in fixation
Dry bulb thermometer (21) on frame (2) and wet-bulb thermometer (22) are additionally provided with ventilation supervisor (23), institute on the fixed frame (2)
State the three-dimensional ventilating duct (24) and dry bulb thermometer (21) and wet bulb temperature divulged information and be responsible for (23) by being installed in fixed frame (2) lower end
Degree meter (22) connection；
It is characterized in that：The fixed frame (2) is equipped with cleaning device (3), the cleaning device (3) close to one end of ventilator (1)
The damping sponge (5) of shell (4) and the one end open being embedded in shell (4) including one end open, the shell (4) and sponge
The opening of box (5) is towards fixed frame (2)；
The both ends of shell (4) length direction are installed with sliding block (41), and the fixed frame (2) is opened on the inside of opposite two side
Equipped with the sliding rail (25) being adapted to sliding block (41)；
Cleaning sponge (51), the end protrusion damping sponge (5) and shell of the cleaning sponge (51) are embedded in the damping sponge (5)
The end of body (4) forms cleaning end (511).
2. aspirated psychrometer according to claim 1, it is characterized in that：The damping sponge (5) is close to one end of ventilator (1)
It is installed with reservoir (6), water-absorbing sponge (61) is embedded in the reservoir (6)；
Piston push plate (62) is equipped in the reservoir (6), on one end side wall of the reservoir (6) far from piston push plate (62)
Offer apopore (63)；
It is installed with shifting block (621) on the piston push plate (62), is offered at the top of the shell (4) and is through to reservoir (6) simultaneously
Axially parallel strip-shaped hole (42), the shifting block (621) are pierced by strip-shaped hole (42) and form behaviour with piston push plate (62) direction of travel
Make end (6211).
3. aspirated psychrometer according to claim 2, it is characterized in that：Apopore (63) setting is remote in reservoir (6)
Side wall from ventilator (1) and one end far from fixed frame (2).
4. aspirated psychrometer according to claim 2 or 3, it is characterized in that：The strip-shaped hole (42) is located at shell (4) side wall
Side far from fixed frame (2).
5. aspirated psychrometer according to claim 2, it is characterized in that：The shell (4) and the adjacent side wall of fixed frame (2)
On be equipped with band (7), the band (7) is equipped with the mounting hole (71) being pierced by for operating side (6211), the sealing
Band (7) is made of elastic material.
6. aspirated psychrometer according to claim 5, it is characterized in that：Water injection hole (72) is offered on the band (7),
The water injection hole (72) communicates with strip-shaped hole (42).
7. aspirated psychrometer according to claim 6, it is characterized in that：The shell (4) and the adjacent side wall of fixed frame (2)
Both sides are equipped with L-shaped limitting casing (43), and the band (7) is embedded in the limitting casing (43) of both sides.
8. aspirated psychrometer according to claim 1, it is characterized in that：The sliding rail (25) is close to one end of ventilator (1)
Offer embedded mouth (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603668.0U CN207662832U (en) | 2017-11-24 | 2017-11-24 | Aspirated psychrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603668.0U CN207662832U (en) | 2017-11-24 | 2017-11-24 | Aspirated psychrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662832U true CN207662832U (en) | 2018-07-27 |
Family
ID=62946643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603668.0U Expired - Fee Related CN207662832U (en) | 2017-11-24 | 2017-11-24 | Aspirated psychrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393701A (en) * | 2020-10-23 | 2021-02-23 | 光华临港工程应用技术研发(上海)有限公司 | Interference signal processing device for displacement sensor |
-
2017
- 2017-11-24 CN CN201721603668.0U patent/CN207662832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393701A (en) * | 2020-10-23 | 2021-02-23 | 光华临港工程应用技术研发(上海)有限公司 | Interference signal processing device for displacement sensor |
| WO2022082897A1 (en) * | 2020-10-23 | 2022-04-28 | 光华临港工程应用技术研发(上海)有限公司 | Interference signal processing device for displacement sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105216514A (en) | Manual monoblock type wet rubbing clipboard | |
| CN207662832U (en) | Aspirated psychrometer | |
| CN205762748U (en) | A kind of combination type wiping arrangement | |
| CN209813537U (en) | Blackboard with automatic character-erasing function | |
| CN203651270U (en) | Multifunctional automatic dust-free blackboard | |
| CN208013868U (en) | Computer radiating dustproof shell with defencive function | |
| CN209616744U (en) | A kind of intelligent blackboard erasing device | |
| CN204749628U (en) | Intelligence blackboard | |
| CN204016191U (en) | A kind of water pump component and cleaning device | |
| CN205058999U (en) | Manual integral wet rubbing clipboard | |
| CN205033817U (en) | Electric dust -removing blackboard eraser | |
| CN206297326U (en) | A kind of device for wiping and absorbing dust | |
| CN211764567U (en) | Deep cleaning self-suction blackboard eraser | |
| CN204318201U (en) | The outdoor exhibiting device of work of fine arts | |
| CN107839380A (en) | A kind of dustless blackboard for education | |
| CN204172563U (en) | On-electric dedusting chalkboard eraser | |
| CN107415533A (en) | A kind of self-cleaning blackboard | |
| CN207644028U (en) | A kind of efficient electric blackboard eraser | |
| CN203110720U (en) | Dust-absorption-type semiautomatic blackboard eraser | |
| CN204977987U (en) | Multifunctional blackboard eraser | |
| CN210570941U (en) | Magnetic float level gauge convenient for data observation | |
| CN217022012U (en) | Cleaning device for preventing chalk dust from flying | |
| CN202006684U (en) | Self erasing and suction type blackboard eraser | |
| CN214312280U (en) | Economic mathematics is with measurement statistics teaching device | |
| CN204674256U (en) | A kind of dust absorption blackboard eraser |
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: 20180727 Termination date: 20201124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |