CN214513341U - Vertical open-mounted fan coil for central air conditioner - Google Patents
Vertical open-mounted fan coil for central air conditioner Download PDFInfo
- Publication number
- CN214513341U CN214513341U CN202022395822.8U CN202022395822U CN214513341U CN 214513341 U CN214513341 U CN 214513341U CN 202022395822 U CN202022395822 U CN 202022395822U CN 214513341 U CN214513341 U CN 214513341U
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- fan coil
- mounted fan
- hollow box
- groove
- front side
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- 239000000428 dust Substances 0.000 claims abstract description 30
- 238000004378 air conditioning Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a vertical open-mounted fan coil for central air conditioning, include: a vertical surface-mounted fan coil main body; the return plate is arranged on the front side of the vertical open-mounted fan coil main body through a hinge; the two connecting blocks are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the return plate; the inserting block is fixedly arranged at the center of the top end of the connecting block; the two concave blocks are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the vertical open-mounted fan coil main body, and the concave blocks are sleeved on the outer wall of the inserting block; and the screw rod is inserted and connected to the outer side of the concave block. This a vertical surface-mounted fan coil for central air conditioning, usable dust filter screen prevents that the dust from getting into the inside of vertical surface-mounted fan coil main part, avoids causing its inside part to damage, has postponed the life of equipment, and the change of the dust filter screen of also being convenient for simultaneously satisfies people's user demand, is favorable to extensively promoting.
Description
Technical Field
The utility model relates to a central air conditioning technology field specifically is a vertical open dress fan coil for central air conditioning.
Background
The central air conditioning system is different from the traditional refrigerant type air conditioner, intensively processes air to meet the comfort requirement, and adopts the principle of liquid gasification refrigeration to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.
But the air outlet among the current central air conditioning fan coil is direct directly opening the setting usually, and it is inside that not during operation have a large amount of dusts to get into, causes inside part to damage easily, has reduced the life of equipment, can't satisfy people's user demand, is unfavorable for extensive popularization.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical surface-mounted fan coil pipe for central air conditioning to at least, solve among the prior art dust entering equipment inside problem that causes the part to damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: a vertical surface-mounted fan coil for a central air conditioner, comprising:
a vertical surface-mounted fan coil main body;
the return plate is arranged on the front side of the vertical open-mounted fan coil main body through a hinge;
the two connecting blocks are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the return plate;
the inserting block is fixedly arranged at the center of the top end of the connecting block;
the two concave blocks are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the vertical open-mounted fan coil main body, and the concave blocks are sleeved on the outer wall of the inserting block;
the screw rod is inserted outside the concave block, and the inner end of the screw rod penetrates through the inserting block and extends out of the concave block;
the nut is screwed at the inner end of the outer wall of the screw rod, and the outer side wall surface of the nut is attached to the inner side wall surface of the concave block;
the hollow box is fixedly arranged in the middle of the front side of the return-shaped plate, the right side of the hollow box is open, and the hollow box shields the inner cavity of the return-shaped plate;
the two through openings are respectively arranged on the front side and the rear side of the hollow box;
the dust filter screen is inserted into the inner cavity of the hollow box, and the periphery of the outer wall of the dust filter screen is attached to the inner wall of the hollow box;
the four first grooves are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the hollow box;
the circular groove is formed in the left side of the first groove;
the baffle is arranged on the right side of the hollow box and is attached to the right side wall surface of the hollow box;
the four cavities are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the baffle plate, and the cavities correspond to the first grooves in position;
a fixed component disposed in the cavity.
Preferably, the top end of the inserting block is arranged in an arc shape.
Preferably, the fixing assembly includes: the four second grooves are respectively arranged in the middle of the circumference of the inner wall of the cavity at intervals of ninety degrees clockwise; the outer end of the spring is clamped outside the inner cavity of the second groove; the clamping ball is clamped at the inner end of the spring; the left end of the inserted rod penetrates through the cavity and the first groove in sequence and extends to the inner cavity of the circular groove; the four arc-shaped grooves are formed in the middle of the outer wall of the inserted rod at intervals of ninety degrees clockwise and correspond to the second grooves; the clamping rod is fixedly installed at the left end of the inserting rod, and the upper end and the lower end of the clamping rod are attached to the inner wall of the circular groove.
Preferably, a part of the ball extends to the inner cavity of the arc-shaped groove under the elastic force of the spring.
Preferably, the height of the clamping rod is smaller than the length of the inner cavity of the first groove along the front-back direction.
Preferably, the inserted bar is arranged in a T shape.
Compared with the prior art, the beneficial effects of the utility model are that: the vertical open-mounted fan coil for the central air conditioner can prevent dust from entering the main body of the vertical open-mounted fan coil through the dust filter screen to avoid damaging parts inside the vertical open-mounted fan coil, and through the matching of the clamping ball and the spring, the inserting rod can be automatically positioned after rotating ninety degrees, and after the inserting rod is rotated to drive the clamping rod to rotate ninety degrees for positioning, the clamping rod can be coincided with the inner cavity of the first groove so as to detach the baffle plate from the right side of the hollow box, simultaneously, the clamping rod and the inserting rod are respectively drawn out from the circular groove and the first groove, at the moment, the dust filter screen can be taken out from the hollow box for cleaning or replacing, therefore, the dust filter screen can be used for preventing dust from entering the interior of the vertical open-mounted fan coil main body, avoiding the damage of parts in the interior, delaying the service life of the equipment, meanwhile, the dust filter screen is convenient to replace, the use requirements of people are met, and the dust filter screen is favorable for wide popularization.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic sectional view of the hollow box of FIG. 1;
fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 3.
In the figure: 1. the vertical surface-mounted fan coil comprises a vertical surface-mounted fan coil main body, 2, a clip plate, 3, a connecting block, 4, an inserting block, 5, a concave block, 6, a screw rod, 7, a nut, 8, a hollow box, 9, a through hole, 10, a dust filter screen, 11, a first groove, 12, a circular groove, 13, a baffle plate, 14, a cavity, 15, a second groove, 16, a spring, 17, a clamping ball, 18, an inserting rod, 19, an arc-shaped groove, 20 and a clamping rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a vertical surface-mounted fan coil for a central air conditioner, comprising: the vertical open-mounted fan coil main body 1, the return plate 2, the connecting block 3, the inserting block 4, the concave block 5, the screw 6, the nut 7, the hollow box 8, the through hole 9, the dust filter screen 10, the first groove 11, the circular groove 12, the baffle 13, the cavity 14 and the fixing assembly are arranged, the return plate 2 is arranged on the front side of the vertical open-mounted fan coil main body 1 through a hinge, and the inside of the vertical open-mounted fan coil main body 1 can be conveniently overhauled through the return plate 2; the two connecting blocks 3 are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the return plate 2; the inserting block 4 is fixedly arranged at the center of the top end of the connecting block 3; the two concave blocks 5 are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the vertical open-mounted fan coil main body 1, and the concave blocks 5 are sleeved on the outer wall of the inserting block 4; the screw rod 6 is inserted outside the concave block 5, and the inner end of the screw rod 6 penetrates through the inserting block 4 and extends out of the concave block 5; the nut 7 is screwed on the inner end of the outer wall of the screw rod 6, the outer side wall surface of the nut 7 is attached to the inner side wall surface of the concave block 5, the insertion block 4 and the concave block 5 can be conveniently fixed through the matching of the screw rod 6 and the nut 7, and then the connecting block 3 and the clip plate 2 are fixed; the hollow box 8 is fixedly arranged in the middle of the front side of the return-shaped plate 2, the right side of the hollow box 8 is open, and the hollow box 8 shields the inner cavity of the return-shaped plate 2; two through openings 9 are respectively arranged at the front side and the rear side of the hollow box 8; the dust filter screen 10 is inserted into the inner cavity of the hollow box 8, the periphery of the outer wall of the dust filter screen is attached to the inner wall of the hollow box 8, and dust can be prevented from entering the vertical open-mounted fan coil main body 1 through the dust filter screen 10; the four first grooves 11 are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the hollow box 8; the circular groove 12 is arranged at the left side of the first groove 11; the baffle 13 is arranged at the right side of the hollow box 8 and is attached to the right side wall surface of the hollow box 8, and the dust filter screen 10 can be fixed in the hollow box 8 through the baffle 13; the four cavities 14 are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the baffle 13, and the cavities 14 correspond to the first groove 11; the fixing component is arranged in the inner cavity of the cavity 14, and the baffle 13 and the hollow box 8 can be conveniently connected and fixed through the fixing component.
Preferably, the top end of the insert 4 is curved to facilitate the rotation of the insert 4 out of the cavity of the concave block 5.
Preferably, the fixing member further comprises: the four second grooves 15 are respectively arranged in the middle of the circumference of the inner wall of the cavity 14 at intervals of ninety degrees clockwise; the outer end of the spring 16 is clamped outside the inner cavity of the second groove 15, the spring 16 is extruded or stretched by external force to generate elastic deformation, and the initial state is recovered after the external force is lost; the clamping ball 17 is clamped at the inner end of the spring 16, and the spring 16 can be used for conveniently driving the clamping ball 17 to move inwards for resetting; the inserted rod 18 is arranged at the right side of the baffle 13 corresponding to the cavity 14 through a bearing, and the left end of the inserted rod 18 sequentially penetrates through the cavity 14 and the first groove 11 and extends to the inner cavity of the circular groove 12; the four arc-shaped grooves 19 are respectively arranged in the middle of the outer wall of the inserted bar 18 at intervals of ninety degrees clockwise and correspond to the second grooves 15; the clamping rod 20 is fixedly arranged at the left end of the inserting rod 18, the upper end and the lower end of the clamping rod 20 are attached to the inner wall of the circular groove 12, and the baffle 13 and the hollow box 8 can be conveniently and fixedly connected through the matching of the clamping rod 20 and the circular groove 12.
Preferably, a part of the ball 17 extends to the inner cavity of the arc-shaped slot 19 under the elastic force of the spring 16, and the ball 17 can facilitate the positioning and fixing of the plunger 18.
Preferably, the height of the latch 20 is smaller than the length of the cavity of the first groove 11 in the front-back direction, so as to ensure that the latch 20 can move out of the cavity of the first groove 11.
Preferably, the insertion rod 18 is disposed in a "T" shape to facilitate the rotation of the insertion rod 18.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the vertical surface-mounted fan coil unit is used, dust can be prevented from entering the interior of the vertical surface-mounted fan coil unit main body 1 under the action of the dust filter screen 10, internal parts are prevented from being damaged, when the dust filter screen 10 is used for a long time, the inserted link 18 is rotated by ninety degrees, the blocking balls 17 can be extruded into the inner cavity of the second groove 15 and extrude the spring 16 when the inserted link 18 is rotated by ninety degrees to enable the arc-shaped groove 19 to correspond to the second groove 15 again, the blocking balls 17 can be driven to reset under the elastic force of the spring 16 to be popped into the inner cavity of the arc-shaped groove 19 to position the inserted link 18 again, the inserted link 18 is driven to rotate by ninety degrees to enable the blocking link 20 to be overlapped with the inner cavity of the first groove 11, the blocking plate 13 can be pulled to the right side to detach the blocking plate 13, and the inserted link 18 and the blocking link 20 can be separated from the inner cavities of the first groove 11 and the circular groove 12, at the moment, the dust filter screen 10 can be pulled out from the right side of the hollow box 8 for cleaning or replacement, after the dust filter screen 10 is cleaned or replaced, the baffle plate 13 is installed on the right side of the hollow box 8 again, the clamping rod 20 and the inserting rod 18 are sequentially inserted into the circular groove 12 and the first groove 11, the inserting rod 18 is rotated by ninety degrees and automatically positioned, the clamping rod 20 is rotated by ninety degrees and clamped in the inner cavity of the circular groove 12, the clamping rod 20 and the inserting rod 18 are promoted to connect and fix the baffle plate 13 and the hollow box 8, the installation of the dust filter screen 10 is completed, when the interior of the vertical open-mounted fan coil main body 1 needs to be overhauled, the nut 7 is unscrewed from the screw 6, the screw 6 is pulled out from the inserting block 4 and the concave block 5, at the moment, the reverse-shaped plate 2 can be opened to overhaul the interior of the vertical open-mounted fan coil main body 1, the device has a compact structure and a reasonable design, and can prevent dust from entering the interior of the vertical open-mounted fan coil main body, meanwhile, the dust filter screen is convenient to replace, the operation is simple, and the use is convenient.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "interference fit," "threaded," "plugged," "disposed," "mounted," and the like are to be construed broadly and can be, for example, fixedly attached, removably attached, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vertical obviously adorn fan-coil for central air conditioning which characterized in that: the method comprises the following steps:
a vertical surface-mounted fan coil main body (1);
the return plate (2) is mounted on the front side of the vertical open-mounted fan coil main body (1) through a hinge;
the two connecting blocks (3) are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the return plate (2);
the inserting block (4), the inserting block (4) is fixedly arranged at the center of the top end of the connecting block (3);
the two concave blocks (5) are respectively and fixedly arranged at the tops of the left end and the right end of the front side of the vertical open-mounted fan coil main body (1), and the concave blocks (5) are sleeved on the outer wall of the inserting block (4);
the screw (6) is inserted outside the concave block (5), and the inner end of the screw (6) penetrates through the inserting block (4) and extends out of the concave block (5);
the nut (7) is screwed on the inner end of the outer wall of the screw rod (6), and the outer side wall surface of the nut (7) is attached to the inner side wall surface of the concave block (5);
the hollow box (8) is fixedly arranged in the middle of the front side of the return-shaped plate (2), the right side of the hollow box (8) is open, and the hollow box (8) shields the inner cavity of the return-shaped plate (2);
the two through openings (9) are respectively arranged at the front side and the rear side of the hollow box (8);
the dust filter screen (10) is inserted into the inner cavity of the hollow box (8), and the periphery of the outer wall of the dust filter screen (10) is attached to the inner wall of the hollow box (8);
the four first grooves (11) are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the hollow box (8);
the circular groove (12), the circular groove (12) is arranged on the left side of the first groove (11);
the baffle (13) is arranged on the right side of the hollow box (8), and the baffle (13) is attached to the right side wall surface of the hollow box (8);
the four cavities (14) are respectively arranged on the front side and the rear side of the upper end and the lower end of the right side of the baffle (13), and the positions of the cavities (14) correspond to those of the first groove (11);
a securing assembly disposed within the interior cavity of the cavity (14).
2. The vertical open-mounted fan coil for a central air conditioner according to claim 1, wherein: the top end of the insertion block (4) is arranged in an arc shape.
3. The vertical open-mounted fan coil for a central air conditioner according to claim 1, wherein: the fixing assembly includes:
the four second grooves (15) are respectively arranged in the middle of the circumference of the inner wall of the cavity (14) at intervals of ninety degrees clockwise;
the outer end of the spring (16) is clamped outside the inner cavity of the second groove (15);
the clamping ball (17), the clamping ball (17) is clamped at the inner end of the spring (16);
the insert rod (18) is mounted on the right side of the baffle plate (13) through a bearing and corresponds to the cavity (14), and the left end of the insert rod (18) sequentially penetrates through the cavity (14) and the first groove (11) and extends to the inner cavity of the circular groove (12);
the four arc-shaped grooves (19) are respectively arranged in the middle of the outer wall of the inserting rod (18) at intervals of ninety degrees clockwise and correspond to the second groove (15);
the clamping rod (20) is fixedly arranged at the left end of the inserting rod (18), and the upper end and the lower end of the clamping rod (20) are attached to the inner wall of the circular groove (12).
4. The vertical open-mounted fan coil for a central air conditioner according to claim 3, wherein: a part of the clamping ball (17) extends to the inner cavity of the arc-shaped groove (19) under the elastic force of the spring (16).
5. The vertical open-mounted fan coil for a central air conditioner according to claim 3, wherein: the height of the clamping rod (20) is smaller than the length of the inner cavity of the first groove (11) along the front-back direction.
6. The vertical open-mounted fan coil for a central air conditioner according to claim 3, wherein: the inserted bar (18) is arranged in a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395822.8U CN214513341U (en) | 2020-10-26 | 2020-10-26 | Vertical open-mounted fan coil for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022395822.8U CN214513341U (en) | 2020-10-26 | 2020-10-26 | Vertical open-mounted fan coil for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214513341U true CN214513341U (en) | 2021-10-29 |
Family
ID=78229743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022395822.8U Expired - Fee Related CN214513341U (en) | 2020-10-26 | 2020-10-26 | Vertical open-mounted fan coil for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214513341U (en) |
-
2020
- 2020-10-26 CN CN202022395822.8U patent/CN214513341U/en not_active Expired - Fee Related
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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: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |