CN218818319U - Fresh air reversing valve - Google Patents
Fresh air reversing valve Download PDFInfo
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- CN218818319U CN218818319U CN202223011194.4U CN202223011194U CN218818319U CN 218818319 U CN218818319 U CN 218818319U CN 202223011194 U CN202223011194 U CN 202223011194U CN 218818319 U CN218818319 U CN 218818319U
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- fresh air
- indoor
- air inlet
- channel
- fresh
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model is suitable for the field of household appliances, and provides a fresh air reversing valve, which comprises a valve outlet, a flap, an indoor air stopping structure, a fresh air inlet and a valve body shell, wherein the inner side of the valve body shell is provided with a channel, one end of the channel is provided with the valve outlet, and the flap is arranged in the middle of the valve outlet through a rotating shaft; still include baffle and indoor wind entry, still be equipped with the baffle in the passageway, fresh air channel and indoor wind passageway are separated into with the passageway to the baffle, the position structure is only to indoor wind and fresh air entry are located in the fresh air channel, the position structure is only to fresh wind and indoor wind entry is located in the indoor wind passageway. The utility model discloses can make domestic appliance complete machine realize the function of two unifications of indoor air purifier, new fan, air purification and new trend respectively.
Description
Technical Field
The utility model belongs to the domestic appliance field especially relates to a new trend switching-over valve.
Background
The existing fresh air valve generally comprises a valve outlet, a motor, a flap, a closing stop structure, an opening stop structure and a fresh air inlet.
When the motor drives the flap to rotate to the closed stop structure, the flap prevents the communication between the valve outlet and the fresh air inlet, and the fresh air at the fresh air inlet can not be sucked into the machine.
When the motor drives the flap to rotate to the open stop structure, the flap is opened, the valve outlet is communicated with the fresh air inlet, and the fresh air at the fresh air inlet is sucked into the machine for filtering.
Therefore, the existing fresh air valve only can play a role in opening and closing the fresh air inlet, and has a limited effect. Therefore, in view of the above situation, there is an urgent need to develop a fresh air reversing valve to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend switching-over valve aims at solving current new trend valve function singleness's problem.
The embodiment of the utility model provides a realize like this, a new trend switching-over valve, including valve outlet, flap, indoor wind end position structure, new trend entry and valve body shell, the inboard of valve body shell is equipped with the passageway, the one end of passageway is equipped with the valve outlet, installs the flap through the rotation axis in the middle of the valve outlet; still include baffle and indoor wind entry, still be equipped with the baffle in the passageway, fresh air channel and indoor wind passageway are separated into with the passageway to the baffle, the position structure is only to indoor wind and fresh air entry are located in the fresh air channel, the position structure is only to fresh wind and indoor wind entry is located in the indoor wind passageway.
According to the further technical scheme, when the movable blade rotates to the indoor wind stopping structure around the rotating shaft of the movable blade, the indoor wind channel is opened, and the fresh wind channel is closed.
Further technical scheme, when the loose leaf rotates to the new trend and ends the bit architecture around its rotation axis, the new trend passageway is opened, indoor wind channel is closed.
According to the technical scheme, when the flap rotates around the rotating shaft of the flap to the position between the indoor wind stopping structure and the fresh wind stopping structure, the fresh wind channel and the indoor wind channel are opened simultaneously.
According to a further technical scheme, the partition plate comprises a first portion and a second portion, the first portion is horizontally arranged, one end, far away from the flap, of the first portion is connected with the second portion, and the second portion and the first portion are arranged at a certain included angle, so that the fresh air inlet is divided into a first fresh air inlet and a second fresh air inlet.
According to the further technical scheme, the whole household appliance is connected to the first fresh air inlet or the second fresh air inlet.
According to the technical scheme, the valve body shell comprises an upper shell and a lower shell, and the indoor air inlet is formed by opening a hole in the lower shell.
The embodiment of the utility model provides a fresh air reversing valve, which has three working modes, namely (1) opening an indoor air inlet and closing a fresh air inlet; (2) opening a fresh air inlet and closing an indoor air inlet at the same time; (3) the fresh air inlet and the indoor air inlet are both partially opened. Through the utility model discloses the setting of the new trend switching-over valve of record can make domestic appliance complete machine realize the function of two unifications of indoor air purifier, new fan, air purification and new trend respectively.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of a fresh air reversing valve provided in an embodiment of the present invention;
FIG. 2 is a left side view of the structure of FIG. 1;
fig. 3 is a schematic view of a three-dimensional structure of a fresh air reversing valve provided by an embodiment of the present invention.
In the figure: 1-valve outlet, 2-flap, 21-rotating shaft, 3-indoor air stopping structure, 4-fresh air stopping structure, 5-fresh air inlet, 51-first fresh air inlet, 52-second fresh air inlet, 6-indoor air inlet, 7-clapboard, 71-first part, 72-second part, 8-valve body shell and 81-channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, for a fresh air reversing valve provided by an embodiment of the present invention, the fresh air reversing valve includes a valve outlet 1, a flap 2, an indoor air stopping structure 3, a fresh air stopping structure 4, a fresh air inlet 5 and a valve body housing 8, a channel 81 is disposed inside the valve body housing 8, that is, the valve body housing 8 surrounds the channel 81, and the valve outlet 1, the flap 2, the indoor air stopping structure 3, the fresh air stopping structure 4 and the fresh air inlet 5 are all installed in the channel 81; specifically, the one end of passageway 81 is equipped with valve outlet 1, installs loose leaf 2 through rotation axis 21 in the middle of the valve outlet 1, to the motor drive structure of loose leaf 2 adopt current disclosure technique can, do not do the restriction.
Still include baffle 7 and indoor wind entry 6, still be equipped with baffle 7 in the passageway 81, new trend passageway and indoor wind passageway are separated into with passageway 81 to baffle 7, indoor wind ends bit architecture 3 and new trend entry 5 and is located in the new trend passageway, new trend ends bit architecture 4 and indoor wind entry 6 and is located in the indoor wind passageway.
When the flap 2 rotates to the indoor wind stopping structure 3 around the rotating shaft 21, the indoor wind channel is opened, and the fresh wind channel is closed.
When the flap 2 rotates to the fresh air stopping structure 4 around the rotating shaft 21, the fresh air channel is opened, and the indoor air channel is closed.
When the flap 2 rotates around the rotating shaft 21 to a position between the indoor wind stopping structure 3 and the fresh wind stopping structure 4, the fresh wind channel and the indoor wind channel are opened simultaneously; the degrees of opening of the fresh air channel and the indoor air channel are related to the positions of the rotation termination of the movable vanes, and are not limited or described in detail.
As a preferred embodiment of the present invention, the partition 7 includes a first portion 71 and a second portion 72, the first portion 71 is horizontally disposed, the first portion 71 is far away from the end of the flap 2 and is connected to the second portion 72, and the second portion 72 is disposed at an included angle with the first portion 71, so that the fresh air inlet 5 is divided into a first fresh air inlet 51 and a second fresh air inlet 52.
As a preferred embodiment of the utility model, the domestic appliance complete machine inserts first fresh air entry 51 or second fresh air entry 52, the complete machine both can insert first fresh air entry 51 promptly, also can the second fresh air entry 52, makes things convenient for the setting of complete machine fresh air entry, applicable in the installation environment of difference.
As a preferred embodiment of the present invention, the valve body housing 8 includes an upper housing and a lower housing, and the indoor air inlet 6 is formed by opening a hole in the lower housing. In addition, a bottom plate of the whole household appliance can be formed into a lower shell as required, so that the product cost is reduced, and limitation and repeated description are omitted.
The utility model provides an in the above-mentioned embodiment, a fresh air reversing valve is provided, following advantage has:
1) On the basis of the conventional function, the function of opening and closing the indoor air inlet 6 is added;
2) Three working modes are as follows: (1) opening an indoor air inlet 6, and closing a fresh air inlet 5 at the same time; (2) opening the fresh air inlet 5 and closing the indoor air inlet 6 at the same time; (3) the fresh air inlet 5 and the indoor air inlet 6 are both partially opened;
3) When the household appliance is in a shutdown/standby state, the fresh air is closed, and the outdoor air is prevented from being poured into the room.
To sum up, through the utility model provides a setting of new trend switching-over valve can make domestic appliance complete machine realize the function of two unifications of indoor air purifier, new fan, air purification and new trend respectively.
In addition, the control, model and circuit connection of each part are not specifically limited, and can be flexibly set in practical application.
The circuits, electronic components and modules involved are all prior art and can be implemented by those skilled in the art without needless to say that the present invention is not concerned with any improvement in software and methods.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A fresh air reversing valve comprises a valve outlet, a flap, an indoor air stopping structure, a fresh air inlet and a valve body shell;
the air conditioner is characterized by also comprising a partition plate and an indoor air inlet;
the channel is also provided with a partition board which divides the channel into a fresh air channel and an indoor air channel;
the indoor wind stopping structure and the fresh air inlet are positioned in the fresh air channel;
the fresh air stopping structure and the indoor air inlet are positioned in the indoor air channel.
2. The fresh air reversing valve according to claim 1, wherein when the flap is rotated about its axis of rotation to an indoor air stop configuration, the indoor air passage is opened and the fresh air passage is closed.
3. The fresh air reversing valve according to claim 2, wherein when the flap rotates about its axis of rotation to a fresh air stop configuration, the fresh air passage is opened and the indoor air passage is closed.
4. The fresh air reversing valve according to claim 3, wherein when the flap is rotated about its axis of rotation to a position between the indoor air stop structure and the fresh air stop structure, the fresh air passage and the indoor air passage are simultaneously opened.
5. The fresh air reversing valve according to claim 4, wherein the partition plate comprises a first portion and a second portion;
the first part is horizontally arranged, and one end of the first part, which is far away from the loose leaf, is connected with the second part;
the second part and the first part are arranged at a certain included angle, so that the fresh air inlet is divided into a first fresh air inlet and a second fresh air inlet.
6. The fresh air reversing valve according to claim 5, wherein the whole household appliance is connected to the first fresh air inlet or the second fresh air inlet.
7. The fresh air reversing valve according to any one of claims 1 to 6, wherein the valve body casing comprises an upper casing and a lower casing;
the indoor air inlet is formed by opening a hole on the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223011194.4U CN218818319U (en) | 2022-11-13 | 2022-11-13 | Fresh air reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223011194.4U CN218818319U (en) | 2022-11-13 | 2022-11-13 | Fresh air reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218818319U true CN218818319U (en) | 2023-04-07 |
Family
ID=87045149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223011194.4U Active CN218818319U (en) | 2022-11-13 | 2022-11-13 | Fresh air reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218818319U (en) |
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2022
- 2022-11-13 CN CN202223011194.4U patent/CN218818319U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |