Intelligent controller of fan coil unit

Abstract

The intelligent controller comprises a fixing plate, a mounting plate, a controller body and a cover body arranged on the front side face of the mounting plate, two sliding plates are symmetrically arranged on the left side face and the right side face in the cover body, and an upper horizontal sliding groove and a lower horizontal sliding groove are formed in the opposite side faces of the two sliding plates respectively. An upper sliding block and a lower sliding block are slidably connected into the upper horizontal sliding groove and the lower horizontal sliding groove respectively, a first guide shaft is arranged in the horizontal sliding grooves, a first spring sleeves the first guide shaft, a baffle is slidably connected into the lower sliding block up and down, and the upper end of the baffle can be inserted into the upper sliding block; a plurality of limiting assemblies for limiting the baffle are arranged on the front side face of the upper sliding block, and a through groove for the baffle to slide front and back is formed in the lower side face in the cover body. An upper connecting assembly and a lower connecting assembly are arranged between the fixing plate and the mounting plate; the utility model has the advantage of good protection effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fan -coil unit intelligent controller technical field relates to a fan -coil unit intelligent controller. BACKGROUND

[0002] Fan -coil unit is short for fan -coil unit, it is one of air conditioning system terminal device that is composed of small fan, motor and coil (air heat exchanger) etc., coil flows through refrigerated water or hot water in the tube and exchanges heat with air outside the tube, air is cooled, dehumidified or heated to adjust indoor air parameters, it is commonly used for cooling and heating terminal device.

[0003] The utility model discloses a kind of fan -coil unit intelligent controllers, including mounting plate, the right side of the mounting plate is fixedly installed with the fixed block of two numbers, the top of the fixed block is equipped with limit slot, the inside of the limit slot is movably installed with the limit plate that one end penetrates and extends above the fixed block;This technical scheme is limited by setting protection frame, spring sleeve rod, supporting plate and first contract block to the sealing plate, realize the quick closure and opening of sealing plate, but the protection effect of sealing plate to controller is limited in the technical scheme, possibly cannot well protect the controller. UTILITY MODEL CONTENT

[0004] For the above problems, the utility model provides a kind of fan -coil unit intelligent controller, and the problems in prior art are well solved.

[0005] In order to realize the above purpose, the utility model adopts the technical scheme as follows: a kind of fan -coil unit intelligent controller, including fixed plate, mounting plate, controller body and cover body being set in the front side of mounting plate, the left and right side of the cover body is symmetrically provided with two sliding plates, the opposite side of two the sliding plate is equipped with two horizontal sliding slots, two horizontal sliding slots are slidably connected with upper slide and lower slide respectively, first guide shaft is arranged in the horizontal sliding slot, first spring is sleeved with the first guide shaft, the both ends of the first spring are respectively contacted with horizontal sliding slot and upper slide and lower slide, the lower slide is slidably connected with baffle inside, the upper end of the baffle can be inserted in upper slide, and the front side of the upper slide is provided with a plurality of limit components for limiting baffle, the lower side of the cover body is equipped with through slot for baffle sliding back and forth;

[0006] The upper and lower two groups of connecting components are arranged between the fixed plate and the mounting plate.

[0007] Further, the limiting assembly comprises a rotating shell rotatably connected to the front side of the upper sliding block, a limiting slot is formed in the rear side of the rotating shell, a limiting block is slidably connected in the limiting slot, a plurality of limiting holes are formed in the front side of the baffle, the rear end of the limiting block is slidably inserted into the limiting hole, the rear side of the limiting block is a slope, a second guide shaft is arranged on the front side of the limiting slot, a through hole is formed in the limiting block and the second guide shaft is inserted into the through hole, and a second spring is sleeved on the second guide shaft and abuts against the front side of the limiting block and the front side of the limiting slot.

[0008] Further, the connecting assembly comprises a connecting block arranged on the front side of the fixed plate, a horizontal plate arranged on the rear side of the mounting plate, and an insertion block arranged on the lower side of the horizontal plate, the insertion block is inverted T-shaped, and the insertion block is slidably inserted into the connecting block.

[0009] Further, a sinking groove is formed in the lower side of the cover body, the sinking groove is communicated with the through groove, a push plate is slidably connected in the sinking groove, left and right two third guide shafts are arranged on the rear side of the sinking groove, the third guide shafts are inserted into the push plate, third springs are sleeved on the third guide shafts and abut against the rear side of the sinking groove and the rear side of the push plate, and a rubber pad that is always in contact with the rear side of the baffle is arranged on the front side of the push plate.

[0010] Further, the baffle is symmetrically provided with protrusions on the front side and the rear side.

[0011] Further, a silica gel layer is arranged in the upper side of the cover body.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model discloses a sliding plate, a first guide shaft, a first spring, an upper sliding block and a lower sliding block buffer the impact force of the outside, improve the protection effect of the baffle to the controller body, through limiting assembly realizes the quick location of baffle, improves the convenience of staff when opening and closing baffle, through push plate, third guide shaft, third spring and rubber pad realize the closure of through groove, prevent the dust and insects of outside through through groove and enter to the cover body inside, prolong the service life of control body. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model Figure 1 ;

[0016] Figure 3 It is the front view of the utility model Figure 1Figure 1 is a local enlarged view of part A of the fixing plate.

[0017] 1, fixing plate; 2, connecting block; 3, plug-in block; 4, cross plate; 5, mounting plate; 6, cover body; 601, sink; 7, controller body; 8, sliding plate; 801, horizontal sliding slot; 9, baffle; 901, limiting hole; 902, protrusion; 10, upper sliding block; 11, first guide shaft; 12, first spring; 13, rotating shell; 131, limiting groove; 14, limiting block; 15, second guide shaft; 16, second spring; 17, push plate; 18, third guide shaft; 19, third spring; 20, rubber pad; 21, lower sliding block; 22, silica gel layer. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] As shown in Figure 1 , Figure 2 , Figure 3 A kind of fan coil unit intelligent controller, including fixing plate 1, mounting plate 5, controller body 7 and cover body 6 installed in the front side of mounting plate 5 by bolt, controller body 7 is installed in the front side of mounting plate 5 by bolt, the model of controller body 7 is Infilex FC, its internal structure and working principle are prior art, can be referenced, left and right side in cover body 6 is symmetrically installed with two sliding plates 8 by bolt, the opposite side of two sliding plates 8 is all provided with two horizontal sliding slots 801, two horizontal sliding slots 801 are slidably connected with upper sliding block 10 and lower sliding block 21 in the inside by slider and sliding slot respectively, first guide shaft 11 is installed in horizontal sliding slot 801 by bolt, first guide shaft 11 is equipped with first spring 12, the two ends of first spring 12 are in contact with horizontal sliding slot 801 and upper sliding block 10 and lower sliding block 21 respectively, baffle 9 is slidably connected in lower sliding block 21, the upper end of baffle 9 can be inserted in upper sliding block 10, and upper sliding block 10 front side is provided with multiple limiting components for limiting baffle 9, the left and right side of baffle 9 is in contact with the opposite side of sliding plate 8, the lower side in cover body 6 is provided with through slot for baffle 9 sliding forwards and backwards;

[0020] Two groups of connecting components are arranged between fixing plate 1 and mounting plate 5.

[0021] When the baffle 9 is impacted, the baffle 9 pushes the upper sliding block 10 and the lower sliding block 21 to move backward along the horizontal sliding groove 801 under the impact force, and the upper sliding block 10 and the lower sliding block 21 are compressed while moving, and the first spring 12 provides a forward force for the upper sliding block 10 and the lower sliding block 21 under the elastic force of the first spring 12, so as to buffer the impact force and reduce the impact of the impact force on the baffle 9, thereby improving the protection effect of the baffle 9 on the controller body 7. When the worker needs to operate the controller body 7, the worker releases the limiting of the limiting assembly on the baffle 9, and the baffle 9 can slide downward along the lower sliding block 21 under the action of gravity, so as to expose the controller body 7, thereby facilitating the worker to operate the controller body 7.

[0022] In the embodiment, the limiting assembly comprises a rotating shell 13 rotatably connected to the front side of the upper sliding block 10 through a bearing, a limiting slot 131 is formed in the rear side of the rotating shell 13, a limiting block 14 is slidably connected in the limiting slot 131 through a sliding block and a sliding groove, a plurality of limiting holes 901 are formed in the front side of the baffle 9, the rear end of the limiting block 14 can be slidably inserted into the limiting hole 901, the rear side of the limiting block 14 is a slope, a second guide shaft 15 is integrally formed on the front side of the limiting slot 131, a through hole is formed through the limiting block 14 to allow the second guide shaft 15 to be inserted, a second spring 16 is sleeved on the second guide shaft 15, and the two ends of the second spring 16 abut against the front side of the limiting block 14 and the front side of the limiting slot 131 respectively. When the baffle 9 is limited, the slope of the limiting block 14 faces downward at this time, the baffle 9 moves upward and pushes the slope of the limiting block 14 to slide the limiting block 14 into the limiting slot 131, when the baffle 9 is completely inserted into the upper sliding block 10, the limiting hole 901 communicates with the limiting slot 131, at this time, the limiting block 14 slides into the limiting slot 131 under the action of the limiting block 14 and the second spring 16, so as to limit the baffle 9, and prevent the baffle 9 from moving during use. When the controller body 7 needs to be operated, the worker rotates the rotating shell 13 by 180°, at this time, the slope of the limiting block 14 faces upward, and the baffle 9 can move downward under the action of gravity while pushing the limiting block 14 to slide into the limiting slot 131, so as to realize the closing and opening of the baffle 9 on the controller body 7.

[0023] Preferably, the baffle 9 is made of transparent material, and the worker can directly observe the condition of the controller body 7 through the baffle 9.

[0024] In the embodiment, the connecting assembly comprises the connecting block 2 mounted on the front side of the fixed plate 1 through bolts, the horizontal plate 4 welded on the rear side of the mounting plate 5, and the plug-in block 3 welded on the lower side of the horizontal plate 4, the plug-in block 3 is in the shape of "inverted T", and the plug-in block 3 can be slidably plugged into the connecting block 2, so that the fixed plate 1 and the mounting plate 5 are connected, and the convenience of the worker in plugging the mounting plate 5 is improved.

[0025] In the embodiment, the lower side of the cover body 6 is provided with a recess 601, the front side of the recess 601 is communicated with the through groove, the push plate 17 is slidably connected in the recess 601 through a sliding block and a sliding groove, the left and right two third guide shafts 18 are integrally formed on the rear side of the recess 601, the front end of the third guide shaft 18 close to the push plate 17 is slidably connected in the push plate 17, the third spring 19 is sleeved on the third guide shaft 18, the left and right ends of the third spring 19 abut against the rear side of the recess 601 and the rear side of the push plate 17 respectively, and the rubber pad 20 that is always in contact with the rear side of the baffle 9 is arranged on the front side of the push plate 17, so that the third spring 19 can always push the push plate 17 to be in contact with the rear side of the baffle 9, the through groove is closed, the dust and insects outside are prevented from entering the inside of the cover body 6 through the through groove to affect the controller body 7, and the service life of the controller body 7 is prolonged.

[0026] In the embodiment, the protrusions 902 are symmetrically and integrally formed on the front and rear sides of the baffle 9, so that the protrusions 902 can prevent the baffle 9 from being separated from the lower sliding block 21 when the baffle 9 moves downward, and the baffle 9 is prevented from falling to the ground.

[0027] In the embodiment, the silica gel layer 22 is arranged on the upper side of the cover body 6, so that the silica gel layer 22 improves the protection effect of the cover body 6 on the upper side of the controller body 7, and the controller body 7 is prevented from being damaged by falling objects.

[0028] Preferably, the first spring 12, the second spring 16 and the third spring 19 are always in the compressed state.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fan-coil unit intelligent controller, comprising a fixing plate, a mounting plate, a controller body and a cover arranged on the front side of the mounting plate, characterized in that: Two sliding plates are symmetrically arranged in the left and right sides of the cover body, two horizontal sliding grooves are arranged on the opposite sides of the two sliding plates, an upper sliding block and a lower sliding block are respectively and slidably connected in the two horizontal sliding grooves, a first guide shaft is arranged in the horizontal sliding groove, a first spring is sleeved on the first guide shaft, and the two ends of the first spring are in contact with the horizontal sliding groove and the upper and lower sliding blocks, respectively, a baffle is slidably connected in the lower sliding block, the upper end of the baffle is inserted into the upper sliding block, and a plurality of limiting components for limiting the baffle are arranged on the front side of the upper sliding block, and a through groove for the baffle to slide back and forth is arranged on the lower side of the cover body. A plurality of connecting components are arranged between the fixing plate and the mounting plate.

2. The intelligent controller for a unitary fan-coil unit as set forth in claim 1, wherein: The limiting component comprises a rotating shell rotatably connected to the front side of the upper sliding block, a limiting groove is arranged on the rear side of the rotating shell, a limiting block is slidably connected in the limiting groove, a plurality of limiting holes are arranged on the front side of the baffle, the rear end of the limiting block is slidably inserted into the limiting hole, the rear side of the limiting block is inclined, a second guide shaft is arranged on the front side of the limiting groove, a through hole is formed through the limiting block and the second guide shaft is inserted into the through hole, a second spring is sleeved on the second guide shaft, and the two ends of the second spring are in contact with the front side of the limiting block and the front side of the limiting groove, respectively.

3. The intelligent controller for a unitary fan-coil unit as set forth in claim 1, wherein: The connecting component comprises a connecting block arranged on the front side of the fixing plate, a horizontal plate arranged on the rear side of the mounting plate, and an insertion block arranged on the lower side of the horizontal plate, the insertion block is in the shape of an inverted T, and the insertion block is slidably inserted into the connecting block.

4. The intelligent controller for a unitary fan-coil unit of claim 1, wherein: A sinking groove is arranged on the lower side of the cover body, the front side of the sinking groove is communicated with the through groove, a push plate is slidably connected in the sinking groove, two third guide shafts are arranged on the rear side of the sinking groove, the third guide shafts are inserted into the push plate, a third spring is sleeved on the third guide shaft, and the two ends of the third spring are in contact with the rear side of the sinking groove and the rear side of the push plate, respectively, and a rubber pad in contact with the rear side of the baffle is arranged on the front side of the push plate.

5. The intelligent controller for a unitary fan-coil unit of claim 1, wherein: The baffle is symmetrically provided with protrusions on the front and rear sides.

6. The intelligent controller for a unitary fan-coil unit of claim 1, wherein: A silica gel layer is arranged on the upper side of the cover body.

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