CN112174049B - Idle call is with supplementary installation device - Google Patents
Idle call is with supplementary installation device Download PDFInfo
- Publication number
- CN112174049B CN112174049B CN202010981087.0A CN202010981087A CN112174049B CN 112174049 B CN112174049 B CN 112174049B CN 202010981087 A CN202010981087 A CN 202010981087A CN 112174049 B CN112174049 B CN 112174049B
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- Prior art keywords
- rod
- groove
- air conditioner
- supporting plate
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
- F24F1/62—Wall-mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides an auxiliary mounting device for an air conditioner, which relates to the field of air conditioner mounting and comprises a supporting plate fixed on the outer wall of a house body and a through hole arranged on the house body, wherein the fixed side surfaces of the supporting plate and the outer wall of the house body are positioned at the position close to the bottom of the through hole, and the upper end surface of the supporting plate is symmetrically provided with sliding grooves; the movable rod is a T-shaped rod and comprises an upper rod and a lower rod, the width of the lower rod is larger than that of the upper rod, the sliding groove comprises an upper groove and a lower groove, the width of the upper groove is equal to that of the upper rod, and the width of the lower groove is equal to that of the lower rod; when the movable rod transmits the air conditioner, part of the jacking mechanism drives the upper rod to protrude out of the upper end face of the supporting plate, and after the air conditioner transmits the air conditioner to the supporting plate, the jacking mechanism moves downwards, so that the upper rod is completely contracted into the upper groove.
Description
Technical Field
The invention relates to the field of air conditioner installation, in particular to an auxiliary installation device for an air conditioner.
Background
The air conditioner is a device for manually adjusting and controlling parameters such as temperature, humidity, cleanliness, flow rate and the like of ambient air in a building/structure, and in the modern society, the air conditioner is widely used, the technology of the air conditioner is more and more mature, so that the air conditioner can better serve the human society.
The applicant found that: when the air conditioner outdoor unit is installed on a high-rise building, the air conditioner outdoor unit is very inconvenient to transfer to the outside of the building, and potential safety hazards exist for installation personnel.
Disclosure of Invention
In view of this, an object of one or more embodiments of the present disclosure is to provide an auxiliary installation device for an air conditioner, so as to solve the technical problems that it is very inconvenient to transfer an outdoor unit of the air conditioner to an outdoor location and there is a safety hazard for an installer when the outdoor unit of the air conditioner is installed at a high level in the prior art.
In view of the above objects, one or more embodiments of the present specification provide an auxiliary mounting device for an air conditioner, including:
the supporting plate is fixed on the outer wall of the house body, the through hole is formed in the house body, the fixing side faces of the supporting plate and the outer wall of the house body are located at the position, close to the bottom, of the through hole, and sliding grooves are symmetrically formed in the upper end face of the supporting plate;
the air conditioner comprises a moving rod and a jacking mechanism, wherein the moving rod is connected with a sliding groove in a sliding mode, the jacking mechanism is located at the bottom of the sliding groove, the moving rod is a T-shaped rod and used for conveying an air conditioner to a supporting plate, the moving rod comprises an upper rod and a lower rod, the width of the lower rod is larger than that of the upper rod, the sliding groove comprises an upper groove and a lower groove, the width of the upper groove is equal to that of the upper rod, and the width of the lower groove is equal to that of the lower rod;
when the movable rod transmits the air conditioner, the jacking mechanism drives one part of the upper rod to protrude out of one part of the upper end face of the supporting plate, and after the air conditioner is transmitted to the supporting plate, the jacking mechanism moves downwards, so that the upper rod is completely retracted into the upper groove.
Furthermore, the jacking mechanism comprises a top plate positioned in the lower groove and a plurality of hydraulic cylinders of which the output shafts are fixed on the lower end face of the top plate, and the hydraulic cylinders are fixed on the lower end face of the supporting plate through fixing pieces.
Furthermore, the bearing device comprises a ball, wherein a plurality of rolling grooves with upward openings are formed in the upper end face of the top plate, the ball is located in the rolling grooves, and the ball diameter of the ball is equal to the maximum diameter of the rolling grooves.
Furthermore, the air conditioner comprises a cover body fixed on the supporting plate, and when the air conditioner is positioned at the upper end face of the supporting plate, the air conditioner is positioned in the cover body.
Further, the method comprises the following steps:
the sealing plate is used for sealing the through hole when the air conditioner is positioned at the upper end face of the supporting plate, the side face of the sealing plate is provided with an adjusting groove corresponding to the moving rod, and the cross section of the adjusting groove is T-shaped and is in sliding connection with the end part of the moving rod;
locate a plurality of locking portions of each lateral wall of perforation, the shrouding towards the perforation side surface be equipped with locking portion one-to-one locking hole the shrouding when will perforate sealedly, locking portion passes through the locking hole and fixes the position of shrouding.
Furthermore, the sealing plate comprises a handle fixed on the outer side surface of the sealing plate, and the handle is close to the adjusting groove.
Further, the locking portion includes:
the annular rod is provided with a front rod and a rear rod, the locking hole is matched with the front rod, when the sealing plate seals the perforation, the front rod is superposed with the locking hole, an inner groove is arranged in the rear rod, and the inner groove is communicated with the side groove;
the spring is positioned in the inner groove, one end of the spring is fixed at the bottom of the inner groove, the other end of the spring is fixed at the end part of the upright rod, and the spring is in a compressed state after the front rod is overlapped with the locking hole;
the permanent magnet is fixed on the outer side surface of the annular rod, and the electromagnet is fixed in the sealing plate, and after the front rod is overlapped with the locking hole, the electromagnet is aligned to the permanent magnet.
The invention has the beneficial effects that: when the air conditioner outdoor unit needs to be installed, a part of the upper rod of the moving rod protrudes out of the supporting plate through the jacking mechanism, then an installer draws out a sufficient part of the moving rod in a room and lifts the air conditioner outdoor unit onto the moving rod in the room, after the air conditioner outdoor unit is completed, the moving rod is pushed, the air conditioner outdoor unit moves above the supporting plate, at the moment, the jacking mechanism moves downwards, the upper rod is completely retracted into the upper groove, and the supporting plate supports the air conditioner outdoor unit.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
fig. 6 is an enlarged view at D in fig. 5.
Wherein, 1, a support plate; 2. perforating; 3. a cover body; 4. a travel bar; 5. a chute; 6. a hydraulic cylinder; 7. a top plate; 8. a ball bearing; 9. rolling a groove; 10. closing the plate; 11. an adjustment groove; 12. a handle; 13. a locking hole; 14. an electromagnet; 15. erecting a rod; 16. a lateral groove; 17. a permanent magnet; 18. an annular rod; 19. an inner tank; 20. a spring.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above object, a first aspect of the present invention provides an embodiment of an auxiliary mounting device for an air conditioner, as shown in fig. 1, 2, 4 and 5, comprising:
the supporting plate 1 is fixed on the outer wall of the house body, the through hole 2 is formed in the house body, the fixed side faces of the supporting plate 1 and the outer wall of the house body are located at the position, close to the bottom, of the through hole 2, and the upper end face of the supporting plate 1 is symmetrically provided with sliding grooves 5;
the air conditioner supporting plate comprises a moving rod 4 and a jacking mechanism, wherein the moving rod 4 is connected with a sliding groove 5 in a sliding mode, the jacking mechanism is positioned at the bottom of the sliding groove 5, the moving rod 4 is a T-shaped rod and used for transmitting an air conditioner to the supporting plate 1, the moving rod comprises an upper rod and a lower rod, the width of the lower rod is larger than that of the upper rod, the sliding groove 5 comprises an upper groove and a lower groove, the width of the upper groove is equal to that of the upper rod, and the width of the lower groove is equal to that of the lower rod;
when the movable rod 4 transmits the air conditioner, the jacking mechanism drives a part of the upper rod to protrude out of a part of the upper end surface of the support plate 1, and after the air conditioner is transmitted to the support plate 1, the jacking mechanism moves downwards, so that the upper rod is completely retracted into the upper groove.
In this embodiment, when the outer machine of air conditioner needs to be installed, firstly, part of the upper rod of the movable rod 4 protrudes out of the supporting plate 1 through the jacking mechanism, then enough parts of the movable rod 4 are taken out to the indoor by an installer, then the outer machine of air conditioner is erected on the movable rod 4 in the indoor, after the installation, the movable rod 4 is pushed, the outer machine of air conditioner is made to move to the upper part of the supporting plate 1, at the moment, the jacking mechanism moves downwards, the upper rod is made to be completely contracted into the upper groove, the outer machine of air conditioner is supported by the supporting plate 1, and by the device, when the outer machine of air conditioner is transferred to the outdoor, the installation is more convenient, and for the installer, the safety during installation is improved.
As an embodiment, as shown in fig. 1, 2 and 3, the jacking mechanism includes a top plate 7 positioned in the lower groove and a plurality of hydraulic cylinders 6 with output shafts fixed on the lower end surface of the top plate 7, and the hydraulic cylinders 6 are fixed on the lower end surface of the supporting plate 1 through fixing parts. Here, the hydraulic cylinder 6 drives the top plate 7 to move upwards, so that a part of the upper rod of the movable rod 4 is pushed to protrude out of the upper end surface of the support plate 1, and when the top plate 7 moves downwards, the movable rod 4 also moves downwards under the action of gravity, so that the upper rod is finally positioned in the upper groove.
As an embodiment, as shown in fig. 3, the moving rod 4 comprises a ball 8, the upper end surface of the top plate 7 is provided with a plurality of rolling grooves 9 which are opened upwards, the ball 8 is positioned in the rolling grooves 9, and the diameter of the ball 8 is equal to the maximum diameter of the rolling grooves 9, so that when the moving rod 4 moves, the ball 8 is more labor-saving.
As shown in fig. 1, 2, 4 and 5, the air conditioner includes a cover 3 fixed to the support plate 1, and when the air conditioner is positioned on the upper end surface of the support plate 1, the air conditioner is positioned in the cover 3, thereby preventing rain and snow from corroding the outdoor unit of the air conditioner.
As an embodiment, as shown in fig. 4 and 5, the method includes:
the sealing plate 10 is used for sealing the through hole 2 when the air conditioner is positioned on the upper end face of the support plate 1, the side face of the sealing plate 10 is provided with an adjusting groove 11 corresponding to the moving rod 4, and the cross section of the adjusting groove 11 is T-shaped and is in sliding connection with the end part of the moving rod 4;
locate a plurality of locking portions of 2 each lateral walls of perforation, shrouding 10 towards 2 side surfaces of perforation be equipped with locking portion one-to-one locking hole 13 shrouding 10 when will perforating 2 sealed, locking portion passes through locking hole 13 and fixes the position of shrouding 10.
In this embodiment, since a portion of the upper rod of the moving rod 4 protrudes outside the supporting plate 1 during the transportation of the air conditioner by the moving rod 4, when the sealing plate 10 is about to contact with the perforation 2 during the transportation, the position of the sealing plate 10 can be adjusted to be aligned with the perforation 2 by adjusting the position of the sealing plate 10 due to the adjusting groove 11, and the position of the sealing plate 10 can be fixed by the locking portion after the sealing plate 10 is sealed with the perforation 2.
In one embodiment, the locking plate includes a pull handle 12 fixed to the outer surface of the sealing plate 10, and the pull handle 12 is positioned close to the adjustment groove 11 and pulled out by the pull handle 12 when the travel bar 4 needs to be pulled out.
As an embodiment, as shown in fig. 4, 5 and 6, the locking part includes:
an upright rod 15 with one end fixed on the side wall of the perforation 2 and an annular rod 18 with a side groove 16 on the inner side surface, wherein the other end of the upright rod 15 is a T-shaped end, the T-shaped end is connected with the side groove 16 in a sliding way, the annular rod 18 comprises a front rod and a rear rod, the locking hole 13 is matched with the front rod, when the perforation 2 is sealed by the sealing plate 10, the front rod is superposed with the locking hole 13, an inner groove 19 is arranged in the rear rod, and the inner groove 19 is communicated with the side groove 16;
a spring 20 positioned in the inner groove 19, wherein one end of the spring 20 is fixed at the bottom of the inner groove 19, the other end of the spring 20 is fixed at the end part of the upright rod 15, and the spring 20 is in a compressed state after the front rod is overlapped with the locking hole 13;
a permanent magnet 17 fixed to the outer side of the annular rod 18 and an electromagnet 14 fixed within the closure plate 10, said electromagnet 14 being aligned with the permanent magnet 17 after the front rod has been brought into register with the locking aperture 13.
In this embodiment, when the sealing plate 10 is close to the through hole 2, the electromagnet 14 is energized to generate a repulsive force with the permanent magnet 17, so that the annular rod 18 moves away from the through hole 2 against the elastic force of the spring 20, and when the sealing plate 10 seals the through hole 2, the electromagnet 14 is de-energized, and at this time, the annular rod 18 will coincide with the locking hole 13 under the contracting force of the spring 20.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (5)
1. An auxiliary installation device for an air conditioner, comprising:
the supporting plate is fixed on the outer wall of the house body, the through hole is formed in the house body, the fixing side faces of the supporting plate and the outer wall of the house body are located at the position, close to the bottom, of the through hole, and sliding grooves are symmetrically formed in the upper end face of the supporting plate;
the air conditioner comprises a moving rod and a jacking mechanism, wherein the moving rod is connected with a sliding groove in a sliding mode, the jacking mechanism is located at the bottom of the sliding groove, the moving rod is a T-shaped rod and used for conveying an air conditioner to a supporting plate, the moving rod comprises an upper rod and a lower rod, the width of the lower rod is larger than that of the upper rod, the sliding groove comprises an upper groove and a lower groove, the width of the upper groove is equal to that of the upper rod, and the width of the lower groove is equal to that of the lower rod;
when the movable rod transmits the air conditioner, the jacking mechanism drives a part of the upper rod to protrude out of a part of the upper end surface of the supporting plate, and after the air conditioner is transmitted to the supporting plate, the jacking mechanism moves downwards to enable the upper rod to be completely retracted into the upper groove;
further comprising:
the sealing plate is used for sealing the through hole when the air conditioner is positioned at the upper end face of the supporting plate, the side face of the sealing plate is provided with an adjusting groove corresponding to the moving rod, and the cross section of the adjusting groove is T-shaped and is in sliding connection with the end part of the moving rod;
the side surface of the sealing plate, facing the perforation, is provided with locking holes which are in one-to-one correspondence with the locking parts, and when the sealing plate seals the perforation, the locking parts fix the position of the sealing plate through the locking holes;
the locking portion includes:
the annular rod is provided with a front rod and a rear rod, the locking hole is matched with the front rod, when the sealing plate seals the perforation, the front rod is superposed with the locking hole, an inner groove is arranged in the rear rod, and the inner groove is communicated with the side groove;
the spring is positioned in the inner groove, one end of the spring is fixed at the bottom of the inner groove, the other end of the spring is fixed at the end part of the upright rod, and the spring is in a compressed state after the front rod is overlapped with the locking hole;
the permanent magnet is fixed on the outer side surface of the annular rod, and the electromagnet is fixed in the sealing plate, and after the front rod is overlapped with the locking hole, the electromagnet is aligned to the permanent magnet.
2. The auxiliary mounting device for the air conditioner as claimed in claim 1, wherein the jacking mechanism comprises a top plate positioned in the lower groove and a plurality of hydraulic cylinders with output shafts fixed on the lower end surface of the top plate, and the hydraulic cylinders are fixed on the lower end surface of the supporting plate through fixing pieces.
3. An auxiliary mounting device for an air conditioner as claimed in claim 2, including a ball, the upper end face of the top plate is provided with a plurality of upwardly opening rolling grooves, the ball is located in the rolling groove, and the diameter of the ball is equal to the maximum diameter of the rolling groove.
4. An auxiliary mounting device for an air conditioner according to claim 1, comprising a cover body fixed to the support plate, wherein the air conditioner is located in the cover body when the air conditioner is located at the upper end face of the support plate.
5. An auxiliary mounting device for an air conditioner according to claim 1, comprising a pull tab fixed to the outer side of the sealing plate and located adjacent to the adjustment slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981087.0A CN112174049B (en) | 2020-09-17 | 2020-09-17 | Idle call is with supplementary installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981087.0A CN112174049B (en) | 2020-09-17 | 2020-09-17 | Idle call is with supplementary installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112174049A CN112174049A (en) | 2021-01-05 |
| CN112174049B true CN112174049B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010981087.0A Active CN112174049B (en) | 2020-09-17 | 2020-09-17 | Idle call is with supplementary installation device |
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| CN (1) | CN112174049B (en) |
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| CN207975758U (en) * | 2018-03-15 | 2018-10-16 | 司子雨 | A kind of outdoor machine of air-conditioner jacking system |
| CN109553025A (en) * | 2018-08-17 | 2019-04-02 | 六安市新图匠心知识产权运营有限公司 | A kind of old residential area outdoor machine of air-conditioner installation auxiliary device on the middle and senior level |
| CN209481130U (en) * | 2018-12-22 | 2019-10-11 | 河南开源机电工程有限公司 | A kind of central air-conditioning installation support device and its air-conditioning installation system |
| CN209801655U (en) * | 2019-03-15 | 2019-12-17 | 天津市青龙建筑安装工程有限公司 | air conditioner fixing and mounting rack |
| CN210050980U (en) * | 2019-06-19 | 2020-02-11 | 浙江鑫扬科技有限公司 | Vertical electric appliance rack of air conditioner hanging machine |
| CN111322706A (en) * | 2020-03-11 | 2020-06-23 | 深圳机械院建筑设计有限公司 | Intelligent ventilation system for high-rise building |
| CN111536602A (en) * | 2020-06-09 | 2020-08-14 | 温州安荷桥科技有限公司 | Air conditioner mounting rack |
| CN211424676U (en) * | 2020-01-15 | 2020-09-04 | 德州科禄格风机有限公司 | Air conditioning unit convenient to installation |
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2020
- 2020-09-17 CN CN202010981087.0A patent/CN112174049B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207094784U (en) * | 2017-07-07 | 2018-03-13 | 埃思柯（上海）空调冷冻设备有限公司 | It is a kind of can simultaneously to room air high temperature rise temperature control system and dehumidifying air-conditioner set |
| CN207975758U (en) * | 2018-03-15 | 2018-10-16 | 司子雨 | A kind of outdoor machine of air-conditioner jacking system |
| CN109553025A (en) * | 2018-08-17 | 2019-04-02 | 六安市新图匠心知识产权运营有限公司 | A kind of old residential area outdoor machine of air-conditioner installation auxiliary device on the middle and senior level |
| CN209481130U (en) * | 2018-12-22 | 2019-10-11 | 河南开源机电工程有限公司 | A kind of central air-conditioning installation support device and its air-conditioning installation system |
| CN209801655U (en) * | 2019-03-15 | 2019-12-17 | 天津市青龙建筑安装工程有限公司 | air conditioner fixing and mounting rack |
| CN210050980U (en) * | 2019-06-19 | 2020-02-11 | 浙江鑫扬科技有限公司 | Vertical electric appliance rack of air conditioner hanging machine |
| CN211424676U (en) * | 2020-01-15 | 2020-09-04 | 德州科禄格风机有限公司 | Air conditioning unit convenient to installation |
| CN111322706A (en) * | 2020-03-11 | 2020-06-23 | 深圳机械院建筑设计有限公司 | Intelligent ventilation system for high-rise building |
| CN111536602A (en) * | 2020-06-09 | 2020-08-14 | 温州安荷桥科技有限公司 | Air conditioner mounting rack |
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| Publication number | Publication date |
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| CN112174049A (en) | 2021-01-05 |
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