CN109238370A - Detection device and dehumidification device with it - Google Patents
Detection device and dehumidification device with it Download PDFInfo
- Publication number
- CN109238370A CN109238370A CN201811205073.9A CN201811205073A CN109238370A CN 109238370 A CN109238370 A CN 109238370A CN 201811205073 A CN201811205073 A CN 201811205073A CN 109238370 A CN109238370 A CN 109238370A
- Authority
- CN
- China
- Prior art keywords
- sense channel
- installation region
- air
- air inlet
- air intake
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of detection device and with its dehumidification device.The detection device includes shell, test section, and shell has air intake passage and sense channel, and air intake passage and sense channel are arranged independently of each other, and for detection position in sense channel, test section is used to detect the temperature and humidity of external air flow in sense channel.By the way that air intake passage and sense channel are separately arranged in shell, and test section is set in sense channel, is arranged in this way so that test section is isolated with the intracorporal heat exchanger components of shell, so that test section can accurately detect the environmental working condition of external air flow.
Description
Technical field
The present invention relates to apparatus of air conditioning technical fields, in particular to a kind of detection device and removing with it
Wet device.
Background technique
In the prior art, the Temperature Humidity Sensor of dehumidifier is generally located at air inlet of air duct, and it is attached to be located at evaporator
Closely, and in dehumidifier operational process, evaporator can turn cold and generate condensed water, have an impact to neighbouring temperature and humidity,
Being placed on the Temperature Humidity Sensor near evaporator will be affected, and the environment temperature and humidity deviation detected is big, cause
Cannot effectively according to default humid control dehumidifier be switched on or shut down, can not accurate displays temperature, also affect dehumidifying
Other of machine utilize the operational module of temperature parameter work.
Summary of the invention
The main purpose of the present invention is to provide a kind of detection device and with its dehumidification device, to solve the prior art
Problem of the middle detection device to temperature and humidity detection inaccuracy.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of detection device, comprising: shell, shell
Body has air intake passage and sense channel, and air intake passage and sense channel are arranged independently of each other；Test section, detection position is in inspection
It surveys in channel, test section is used to detect the environmental working condition of sense channel interior air-flow.
Further, shell has wind outlet panel, offers multiple air inlets in wind outlet panel, multiple air inlets include:
First air inlet, the first air inlet are connected with the air intake of air intake passage；Second air inlet, the second air inlet and sense channel
Air intake be connected, there is distance ground to be arranged for the first air inlet and the second air inlet.
Further, detection position is arranged in the air intake of sense channel.
Further, it is provided with wind deflector at the air intake of sense channel, throttle orifice is offered on wind deflector, throttle orifice
The area of cross section is less than the area of the cross section of sense channel.
Further, the second air inlet is provided with multiple air inlet holes, and multiple air inlet holes are positioned apart from.
Further, the air inlet direction of air intake passage is parallel with the air inlet direction of sense channel.
Further, test section further include: Temperature Humidity Sensor, Temperature Humidity Sensor are used to detect the gas in sense channel
The temperature and humidity of stream.
According to another aspect of the present invention, a kind of dehumidification device, including detection device are provided, detection device is above-mentioned
Detection device.
Further, shell has installation region, and dehumidification device includes: blower portion, and blower portion is set in installation region,
Installation region is connected by air intake passage and sense channel with the external world, and blower portion passes through air intake passage and sense channel to shell
Interior introducing external air flow.
Further, installation region includes: the first installation region, and blower portion is set in the first installation region, and detection is logical
The first end in road is connected with the first installation region, and the second end of sense channel is connected with the external world；Second installation region, second
Installation region is disposed adjacently with the first installation region, and the second installation region is for installing heat exchanging part, at least part of second peace
It fills region and forms the first installation region of connection and extraneous air intake passage, sense channel is set independently of each other with the second installation region
It sets.
Further, sense channel is located at the top of the second installation region.
It applies the technical scheme of the present invention, by the way that air intake passage and sense channel are separately arranged in shell,
And test section is set in sense channel, setting in this way so that test section is isolated with the intracorporal heat exchanger components of shell so that
Test section can accurately detect the environmental working conditions such as the temperature and humidity of external air flow.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the embodiment one of dehumidification device according to the present invention；
Fig. 2 shows the structural schematic diagrams of the embodiment two of dehumidification device according to the present invention；
Fig. 3 shows the schematic cross-sectional view of the embodiment three of dehumidification device according to the present invention；
Fig. 4 shows the structural schematic diagram of the example IV of dehumidification device according to the present invention；
Fig. 5 shows the structural schematic diagram of the air intake of the sense channel of dehumidification device according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, shell；11, air intake passage；12, sense channel；121, wind deflector；122, throttle orifice；13, the first air inlet；
14, the second air inlet；15, installation region；151, the first installation region；152, the second installation region；16, wind outlet panel；
20, blower portion；
30, heat exchanging part；
40, test section.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Fig. 5, according to an embodiment of the invention, providing a kind of detection device.
Specifically, as shown in Figure 1, the detection device includes shell 10, test section 40, shell 10 has 11 He of air intake passage
Sense channel 12, air intake passage 11 and sense channel 12 are arranged independently of each other, and test section 40 is located in sense channel 12, detection
Portion 40 is used to detect the environmental working condition of external air flow in sense channel 12.
In the present embodiment, it by the way that air intake passage and sense channel are separately arranged in shell, and is detecting
Test section is set in channel, is arranged in this way so that test section is isolated with the intracorporal heat exchanger components of shell, so that test section can
Accurately detect the temperature, humidity and other environmental working conditions of external air flow, such as content of formaldehyde, pollution level.
As shown in Figure 3 and Figure 4, shell 10 has wind outlet panel 16, offers multiple air inlets in wind outlet panel 16, multiple
Air inlet includes the first air inlet 13 and the second air inlet 14, and the first air inlet 13 is connected with the air intake of air intake passage 11,
Second air inlet 14 is connected with the air intake of sense channel 12, and the first air inlet 13 is set with having distance with the second air inlet 14
It sets.By the way that the first air inlet 13 and the second air inlet 14 are arranged in the wind outlet panel of shell, pass through the first air inlet 13 and
External air flow is imported into air intake passage 11 and sense channel 12 by two air inlets 14 respectively, so that in sense channel 12
Test section can accurately detect the temperature and humidity of external air flow.
As shown in Figure 2 and Figure 5, test section 40 is located at the air intake setting of sense channel 12.It is arranged by will test portion 40
In the air intake of sense channel 12, setting in this way enables test section directly to contact with external air flow as far as possible, avoids because of inspection
It surveys the change in depth in channel 12 and leads to temperature change, improve the detection accuracy of test section 40.
As shown in figure 5, being provided with wind deflector 121 at the air intake of sense channel 12, throttle orifice is offered on wind deflector 121
122, the area of the cross section of throttle orifice 122 is less than the area of the cross section of sense channel 12.By sense channel 12 into
Wind deflector 121 is arranged in wind end, and throttle orifice 122 is opened up on wind deflector 121, and setting in this way limits the air inlet of sense channel 12
Flow, it is therefore prevented that the hidden danger of reverse flowing of air flows occur because the opening of sense channel 12 is excessive.
As shown in figure 3, being provided with air-inlet grille at the first air inlet 13.Setting prevents foreign matter to enter the first air inlet in this way
Mouthful.
Further, multiple air inlet holes are provided at the second air inlet 14, multiple air inlet holes are positioned apart from.It is arranged in this way
It prevents foreign matter to enter the second air inlet, and reduces the intensity of air inlet, improve the detection accuracy of test section.
As depicted in figs. 1 and 2, the air inlet direction of air intake passage 11 is parallel with the air inlet direction of sense channel 12.It sets in this way
It sets so that blower portion 20, which can while efficiently carry out external air flow by air intake passage 11 and sense channel 12, sucks operation.When
So, the air inlet direction of air intake passage 11 and the air inlet direction of sense channel 12 are arranged in which also can have angle, in particular, will examine
The air draught direction tool in the direction and blower portion 20 of surveying channel 12 is angularly arranged, by the air inlet direction of air intake passage 11 and blower
The air draught direction in portion 20 is arranged in the same direction, and setting in this way can reduce sucking operation of the sense channel 12 to external air flow, prevents gas
Flow the hidden danger flowed backward.
In the present embodiment, test section 40 further include: Temperature Humidity Sensor, Temperature Humidity Sensor is for detecting sense channel
The temperature and humidity of external air flow in 12.
In the present embodiment, it is detected by the way that the autonomous channel of an installation Temperature Humidity Sensor is arranged in detection device
Channel 12 is communicated with the air intake passage 11 on front side of blower, and the self-contained one small air duct circulatory system is not turned cold and generated by evaporator
The influence of condensed water guarantees the temperature and humidity of accurate detection environment.
In the present embodiment, heat exchanging part 30 is condenser or evaporator, and certain condenser and evaporator can also be set simultaneously
It sets in the second installation region.
The detection device of above-described embodiment can be also used for dehumidification equipment technical field, i.e., another side according to the present invention
Face provides a kind of dehumidification device.The dehumidification device includes detection device, and detection device is the detection dress in above-described embodiment
It sets.
Specifically, as shown in Figure 1, the dehumidification device includes shell 10, test section 40 and blower portion 20, shell 10 has peace
Region 15 is filled, shell 10 has air intake passage 11 and sense channel 12, and air intake passage 11 and sense channel 12 are set independently of each other
It sets, test section 40 is located in sense channel 12, and blower portion 20 is set in installation region 15, and installation region 15 passes through air intake passage
11 and sense channel 12 be connected with the external world, outside blower portion 20 is introduced into shell 10 by air intake passage 11 and sense channel 12
Boundary's air-flow, test section 40 are used to detect the temperature and humidity of external air flow in sense channel 12.By in shell that air inlet is logical
Road and sense channel are separately arranged, and test section is arranged in sense channel, are arranged in this way so that test section and shell
Interior heat exchanger components are isolated, so that dehumidification device can accurately detect the temperature, humidity and other environment of external air flow
Operating condition, such as content of formaldehyde, pollution level.Be conducive to improve the usage experience of dehumidification device.
As shown in Figure 1, installation region 15 includes the first installation region 151 and the second installation region 152, blower portion 20 is arranged
In in the first installation region 151, the first end of sense channel 12 is connected with the first installation region 151, and the of sense channel 12
Two ends are connected with the external world, and the second installation region 152 is disposed adjacently with the first installation region 151, and the second installation region 152 is used
In installation heat exchanging part 30, it is logical with extraneous air inlet that at least part of second installation region 152 forms the first installation region of connection 151
Road 11, sense channel 12 are arranged independently of each other with the second installation region 152.By setting the second installation region to and detecting
The mutually independent air intake passage 11 in channel 12, in this way setting so that test section is isolated with the intracorporal heat exchanger components of shell so that
Test section can accurately detect the temperature and humidity of external air flow.
In the present embodiment, sense channel 12 is located at the top of the second installation region 152.It is arranged in this way so that sense channel
12 are easily installed, and the air inlet of sense channel 12 is isolated with the air inlet of the second installation region 152, so that test section can be accurate
The temperature and humidity of ground detection external air flow.
In the present embodiment, when blower fan system is run, blower portion inspiration air from external environment, most of air passes through
Air-inlet grille, air intake passage 11, flow through evaporator and condenser, are expelled back into environment again by blower fan system.Small part gas
Stream, by shell air inlet hole, flows through Temperature Humidity Sensor, by sense channel 12 and blower fan system, then flows back in environment.Due to
Temperature and humidity sensing gas is in independent sense channel 12, by air-flow be also it is independent, do not influenced by evaporator, can essence
The true temperature and humidity for detecting environment.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of detection device characterized by comprising
Shell (10), the shell (10) have air intake passage (11) and sense channel (12), the air intake passage (11) and institute
Sense channel (12) is stated to be arranged independently of each other；
Test section (40), the test section (40) are located in the sense channel (12), and the test section (40) is for detecting institute
State the environmental working condition of sense channel (12) interior air-flow.
2. detection device according to claim 1, which is characterized in that the shell (10) has wind outlet panel (16), institute
It states and offers multiple air inlets on wind outlet panel (16), multiple air inlets include:
First air inlet (13), first air inlet (13) are connected with the air intake of the air intake passage (11)；
Second air inlet (14), second air inlet (14) are connected with the air intake of the sense channel (12), and described
There is distance ground to be arranged for one air inlet (13) and second air inlet (14).
3. detection device according to claim 1, which is characterized in that the test section (40) is located at the sense channel
(12) air intake setting.
4. detection device according to claim 1, which is characterized in that be provided at the air intake of the sense channel (12)
Wind deflector (121) offers throttle orifice (122) on the wind deflector (121), the area of the cross section of the throttle orifice (122)
Less than the area of the cross section of the sense channel (12).
5. detection device according to claim 2, which is characterized in that be provided at second air inlet (14) it is multiple into
Air holes, multiple air inlet holes are positioned apart from.
6. detection device according to claim 1, which is characterized in that the air inlet direction of the air intake passage (11) and described
The air inlet direction of sense channel (12) is parallel.
7. detection device according to claim 1, which is characterized in that the test section (40) further include:
Temperature Humidity Sensor, the Temperature Humidity Sensor are used to detect the temperature of air-flow in the sense channel (12) and wet
Degree.
8. a kind of dehumidification device, including detection device, which is characterized in that the detection device is any one of claims 1 to 7
Described in detection device.
9. dehumidification device according to claim 8, which is characterized in that the shell (10) has installation region (15), institute
State dehumidification device further include:
Blower portion (20), the blower portion (20) are set in installation region (15), the installation region (15) by it is described into
Wind channel (11) and the sense channel (12) are connected with the external world, the blower portion (20) by the air intake passage (11) and
The sense channel (12) introduces external air flow into the shell (10).
10. dehumidification device according to claim 9, which is characterized in that the installation region (15) includes:
First installation region (151), the blower portion (20) are set in first installation region (151), and the detection is logical
The first end in road (12) is connected with first installation region (151), the second end of the sense channel (12) and extraneous phase
Connection；
Second installation region (152), second installation region (152) are disposed adjacently with first installation region (151),
For installing heat exchanging part (30), at least part of second installation region (152) is formed to be connected second installation region (152)
Lead to first installation region (151) and the extraneous air intake passage (11), the sense channel (12) and second peace
Dress region (152) is arranged independently of each other.
11. dehumidification device according to claim 10, which is characterized in that the sense channel (12) is located at second peace
Fill the top of region (152).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205073.9A CN109238370A (en) | 2018-10-16 | 2018-10-16 | Detection device and dehumidification device with it |
| PCT/CN2018/119869 WO2020077769A1 (en) | 2018-10-16 | 2018-12-07 | Detecting device and dehumidifying device having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205073.9A CN109238370A (en) | 2018-10-16 | 2018-10-16 | Detection device and dehumidification device with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238370A true CN109238370A (en) | 2019-01-18 |
Family
ID=65053166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811205073.9A Pending CN109238370A (en) | 2018-10-16 | 2018-10-16 | Detection device and dehumidification device with it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109238370A (en) |
| WO (1) | WO2020077769A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077769A1 (en) * | 2018-10-16 | 2020-04-23 | 珠海格力电器股份有限公司 | Detecting device and dehumidifying device having same |
| CN113143163A (en) * | 2021-02-01 | 2021-07-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Hot air device and dish washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020077769A1 (en) * | 2018-10-16 | 2020-04-23 | 珠海格力电器股份有限公司 | Detecting device and dehumidifying device having same |
| CN113143163A (en) * | 2021-02-01 | 2021-07-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Hot air device and dish washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020077769A1 (en) | 2020-04-23 |
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