CN205316574U - Embedding wall body formula breather - Google Patents
Embedding wall body formula breather Download PDFInfo
- Publication number
- CN205316574U CN205316574U CN201521123810.2U CN201521123810U CN205316574U CN 205316574 U CN205316574 U CN 205316574U CN 201521123810 U CN201521123810 U CN 201521123810U CN 205316574 U CN205316574 U CN 205316574U
- Authority
- CN
- China
- Prior art keywords
- breath
- hole
- screw rod
- outer sleeve
- taking
- 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
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- Ventilation (AREA)
- Building Environments (AREA)
Abstract
The utility model discloses an embedding wall body formula breather, it is mainly including outer sleeve, inner skleeve, the take a breath escutcheon and the handhole door of taking a breath, the pot head is placed in the outer sleeve front end behind the inner skleeve, the escutcheon of taking a breath is installed on the oral area of the rear end of outer sleeve, the draught hole is covered and is provided with the screw rod, being provided with on the axial direction of inner skleeve front end oral area center and taking a breath the corresponding screw hole of handhole door screw rod, this screw hole passes through wall connection in floor and the inner skleeve, the handhole door of taking a breath passes through screw rod and interior bush thread hole threaded connection, the utility model discloses the advantage is: the installation and dismantle simple and convenient, only need during the installation offer on building wall one with the device assorted hole, then with the the device cover place in this hole can, outward winding or screw and take a breath the handhole door and can open or close the draught hole at any time, it is also very convenient to use.
Description
Technical field
The utility model relates to the technical field of air interchanger, more specifically relates to the technical field of passive type air interchanger.
Background technology
Great majority building has all installed air regenerating device at present, to keep building inner air flow, air regenerating device common on the market has active air regenerating device and passive type air regenerating device at present, active air regenerating device is due to the needs consumption energy, not meeting the requirement of energy-conserving and environment-protective, therefore passive type air regenerating device is the first-selected air regenerating device of great majority building at present. And the weak point that passive type air regenerating device exists at present is: one is air regenerating device complex structure, not easily install and dismounting; Two is that the ventilation hole of air regenerating device can not be closed.
Practical novel content
The purpose of this utility model is exactly provide a kind of structure simple, reasonable in design to solve above-mentioned deficiency, installs fixing convenient disassembly, can very convenient closedown or open the embedding wall-body air interchanger in hole of taking a breath.
The technical solution that the utility model adopts to solve the problems of the technologies described above is as follows:
Embed wall-body air interchanger, it mainly includes outer sleeve, inner sleeve, ventilation escutcheon and changes air-vent cap, described inner sleeve rear end is placed in outer sleeve front end, described ventilation escutcheon is installed on the rear end oral area of outer sleeve, described ventilation hole covers and is provided with screw rod, described inner sleeve front end oral area central shaft is provided with the threaded hole corresponding with changing air-vent cap screw rod on direction, this threaded hole is connected with inner sleeve inwall by floor, described in change air-vent cap and be threaded with inner sleeve threaded hole by screw rod.
Described ventilation hole covers and is provided with protruding corner block.
Described ventilation escutcheon is provided with the grid for the horizontal dense arrangement taken a breath.
The useful effect that the utility model adopts above-mentioned technical solution to reach is: install and dismounting simplicity, a hole mated mutually with this device only need to be offered on construction wall during installation, then this device is placed in this hole, outward winding or screw change air-vent cap can open or close at any time ventilation hole, it may also be useful to also very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model ventilation escutcheon.
Embodiment
By shown in Fig. 1 and Fig. 2, embed wall-body air interchanger, it mainly includes outer sleeve 1, inner sleeve 2, ventilation escutcheon 3 and change air-vent cap 4, described outer sleeve 1 is placed in the ventilation hole offered on construction wall, described inner sleeve 2 rear end is placed in outer sleeve 1 front end, described ventilation escutcheon 3 is installed on the rear end oral area of outer sleeve 1, described changing is provided with screw rod 5 in air-vent cap 4, described inner sleeve 2 front end oral area central shaft is provided with the threaded hole 6 corresponding with changing air-vent cap screw rod 5 on direction, this threaded hole 6 is connected with inner sleeve 2 inwall by floor 7, described air-vent cap 4 of changing is threaded with the threaded hole 6 of inner sleeve 2 by its screw rod 5, described changing is provided with protruding corner block 8 in air-vent cap 4, this corner block 8 can conveniently be outwarded winding and close and be changed air-vent cap 4, when needs open or close ventilation hole, only need to outward winding or screw and change air-vent cap 4, described ventilation escutcheon 3 is provided with the grid 9 for the horizontal dense arrangement taken a breath.
Claims (3)
1. embed wall-body air interchanger, it is characterized in that: it mainly includes outer sleeve, inner sleeve, ventilation escutcheon and changes air-vent cap, described inner sleeve rear end is placed in outer sleeve front end, described ventilation escutcheon is installed on the rear end oral area of outer sleeve, described ventilation hole covers and is provided with screw rod, described inner sleeve front end oral area central shaft is provided with the threaded hole corresponding with changing air-vent cap screw rod on direction, this threaded hole is connected with inner sleeve inwall by floor, described in change air-vent cap and be threaded with inner sleeve threaded hole by screw rod.
2. embedding wall-body air interchanger according to claim 1, it is characterised in that: described ventilation hole covers and is provided with protruding corner block.
3. embedding wall-body air interchanger according to claim 1, it is characterised in that: described ventilation escutcheon is provided with the grid for the horizontal dense arrangement taken a breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123810.2U CN205316574U (en) | 2015-12-31 | 2015-12-31 | Embedding wall body formula breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123810.2U CN205316574U (en) | 2015-12-31 | 2015-12-31 | Embedding wall body formula breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316574U true CN205316574U (en) | 2016-06-15 |
Family
ID=56198845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123810.2U Expired - Fee Related CN205316574U (en) | 2015-12-31 | 2015-12-31 | Embedding wall body formula breather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316574U (en) |
-
2015
- 2015-12-31 CN CN201521123810.2U patent/CN205316574U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |