CN210345670U

CN210345670U - Static pressure type fan coil

Info

Publication number: CN210345670U
Application number: CN201920829061.7U
Authority: CN
Inventors: 陆建球; 杨芙蓉
Original assignee: Jiangsu Suntai Environmental Science And Technology Development Co ltd
Current assignee: Jiangsu Suntai Environmental Science And Technology Development Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-17
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a static pressure type fan coil, which comprises a housin, the both ends of casing are provided with air intake and air outlet respectively, the bottom is provided with dismantlement mouth and ash hole, it installs coarse filter according to the air inlet direction in proper order to its inside, heat exchange coil, fan and high efficiency filter, inside fixed establishment and the clearance mechanism of still being provided with of casing, fixed establishment includes the fixed block, lower fixed block, go up push pedal and lower push pedal, it is fixed in respectively on left roof of casing and the diapire with lower fixed block to go up the fixed block, and the right side of going up fixed block and lower fixed block all is provided with a plurality of fixed slots, the equal vertical fixation in top and the bottom of coarse filter left side wall has a plurality of fixed strips, the fixed strip correspondence is inserted in the fixed slot in order to. An object of the utility model is to provide a simple structure, air purification are effectual, are convenient for wash, change and maintain coarse filter.

Description

Static pressure type fan coil

Technical Field

The utility model belongs to the technical field of the fan, concretely relates to static pressure type fan coil.

Background

The fan-coil unit is one of the end devices of the air conditioning system composed of a small fan, a motor, a coil and the like, when chilled water or hot water flows through the coil pipe, the coil pipe exchanges heat with air outside the pipe, so that the air is cooled, dehumidified or heated to adjust indoor air parameters, and the fan-coil unit is widely applied to hotels, office buildings, hospitals, business and residential institutions and scientific research institutions. Horizontal installation unit hides on the ceiling more, and its air supply mode has two kinds: the top shed of the upper side feeding box supplies air downwards, if a side feeding mode is adopted, a low static pressure type fan coil can be selected, and the outlet of the unit is directly connected with a double-layer shutter air port; if the ceiling is used for downward air supply, a high static pressure type fan coil is selected, and the air supply outlet of the unit can be connected with a section of air pipe which is connected with a plurality of air diffusers for downward air supply. The static pressure fan coil is usually provided with a coarse filter which can filter large-particle dust in air, but after the static pressure fan coil is used for a long time, a large amount of dust is accumulated on a filter surface, the static pressure fan coil is extremely easy to block, the filter effect is reduced, the whole fan coil needs to be disassembled for maintenance or replacement, the workload is extremely large, and therefore, the traditional static pressure type fan coil needs to be improved.

Disclosure of Invention

For solving the deficiencies of the prior art, the utility model aims to provide a static pressure type fan coil pipe which has simple structure, good air purification effect and is convenient for cleaning, replacing and maintaining.

In order to achieve the above object, the utility model adopts the following technical scheme:

a static pressure type fan coil comprises a shell, an air inlet and an air outlet are respectively arranged at two ends of the shell, a disassembly port and an ash outlet are arranged at the bottom end of the shell, the inside of the shell is sequentially provided with a coarse filter, a heat exchange coil, a fan and a high-efficiency filter according to the air inlet direction, the inside of the shell is also provided with a fixing mechanism and a cleaning mechanism, the fixing mechanism comprises an upper fixing block, a lower fixing block, an upper push plate and a lower push plate, the upper fixing block and the lower fixing block are respectively fixed on the top wall and the bottom wall of the left side of the shell, and go up the right side of fixed block and lower fixed block and all be provided with a plurality of fixed slots, the equal vertical fixation in top and the bottom of coarse filter left side wall has a plurality of fixed strips, the fixed strip correspondence inserts in the fixed slot in order to play the effect of fixed coarse filter, the right side wall of going up push pedal and lower push pedal is the vertical fixation respectively has last telescopic link and lower telescopic link, goes up telescopic link and lower telescopic link transmission respectively and is connected with last cylinder and lower cylinder.

Preferably, the upper cylinder and the lower cylinder are fixed on the top wall and the bottom wall of the shell on the right side of the coarse filter respectively.

Preferably again, aforementioned clearance mechanism includes clearance pole and left cylinder, and left cylinder is fixed in the left side of last fixed block, and its bottom transmission is connected with left telescopic link, and the bottom of left telescopic link is fixed with the left end of clearance pole and is linked together to the reciprocating of drive clearance pole.

More preferably, the right end of the cleaning rod is fixed with a brush, and the brush is in close contact with the left side wall of the coarse filter, so that dust on the coarse filter can be cleaned, and the mesh can be prevented from being blocked.

Further preferably, the number, size and position of the fixing grooves and the fixing strips correspond to each other.

Specifically, the top left side of aforementioned lower fixed block is fixed with the swash plate, and the top in close contact with coarse filter's left side wall is at the top of swash plate, and the dust under the clearance can be by the swash plate whereabouts to the ash hole, avoids the dust to pile up at the top of fixed block down.

Preferably, the disassembly port is positioned between the coarse filter and the lower air cylinder, and the ash outlet is positioned on the left side of the lower fixing block.

Preferably, ultraviolet germicidal lamps are arranged at the top end and the bottom end between the air outlet of the shell and the high-efficiency filter, and the functions of sterilization and disinfection can be achieved.

More preferably, an electrostatic precipitator is further disposed between the coarse filter and the heat exchange coil, and the electrostatic precipitator is located between the detaching port and the heat exchange coil.

The utility model discloses an useful part lies in: the static pressure type fan coil pipe has the advantages that the structure is simple, the air purification effect is good, the coarse filter can be fixed through the upper fixing block and the lower fixing block, the coarse filter can be tightly connected with the upper fixing block and the lower fixing block through the upper push plate and the lower push plate, the coarse filter is prevented from shaking, the coarse filter can be taken out through the disassembly port, the cleaning, the replacement and the maintenance are convenient, the whole fan coil pipe can be prevented from being disassembled, the labor capacity of workers is reduced, and the working efficiency is improved; the cleaning mechanism can clean the filtering surface of the coarse filter, clean the dust on the upper side, and discharge the dust through the dust outlet, thereby prolonging the service life of the coarse filter and improving the filtering effect of the coarse filter.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

The meaning of the reference symbols in the figures: 1. the casing, 1.1, the air intake, 1.2, the air outlet, 1.3, dismantle the mouth, 1.4, the ash hole, 2, coarse filter, 2.1, the fixed strip, 3, heat exchange coil, 4, the fan, 5, high efficiency filter, 6, go up the fixed block, 7, lower fixed block, 8, go up the push pedal, 9, lower push pedal, 10, the swash plate, 11, go up the telescopic link, 12, lower telescopic link, 13, go up the cylinder, 14, lower cylinder, 15, the clearance pole, 16, left cylinder, 17, left telescopic link, 18, sterilamp, 19, electrostatic precipitator.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the utility model discloses a static pressure type fan-coil, including casing 1, casing 1's both ends are provided with air intake 1.1 and air outlet 1.2 respectively, and the bottom is provided with dismantles mouthful 1.3 and ash hole 1.4, and it installs coarse filter 2, heat exchange coil 3, fan 4 and high efficiency filter 5 in proper order according to the air inlet direction inside, dismantles mouthful 1.3 and is located between coarse filter 2 and the lower cylinder, and ash hole 1.4 is located the left side of lower fixed block 7.

The inside fixed establishment and the clearance mechanism that still are provided with of casing 1, fixed establishment includes fixed block 6, lower fixed block 7, push up board 8 and lower push down plate 9, go up fixed block 6 and be fixed in respectively on 1 left roof of casing and the diapire with lower fixed block 7, and the right side of going up fixed block 6 and lower fixed block 7 all is provided with a plurality of fixed slots, the equal vertical fixation in top and the bottom of 2 left side walls of coarse filter has a plurality of fixed strips 2.1, fixed strip 2.1 corresponds the effect of inserting in the fixed slot in order to play fixed coarse filter 2, fixed slot and fixed strip 2.1's figure, size and position homogeneous phase correspond. The top left side of lower fixed block 7 is fixed with swash plate 10, and the left side wall of coarse filter 2 of top in close contact with of swash plate 10, and the dust under the clearance can be fallen to ash hole 1.4 by swash plate 10, avoids the dust to pile up at the top of lower fixed block 7.

An upper telescopic rod 11 and a lower telescopic rod 12 are respectively and vertically fixed on the right side walls of the upper push plate 8 and the lower push plate 9, and the upper telescopic rod 11 and the lower telescopic rod 12 are respectively connected with an upper air cylinder 13 and a lower air cylinder 14 in a transmission manner. An upper cylinder 13 and a lower cylinder 14 are fixed to the top wall and the bottom wall of the casing 1 on the right side of the coarse filter 2, respectively.

The clearance mechanism includes clearance pole 15 and left cylinder 16, and left cylinder 16 is fixed in the left side of last fixed block 6, and its bottom transmission is connected with left telescopic link 17, and the bottom of left telescopic link 17 is fixed continuous with the left end of clearance pole 15 to drive the reciprocating of clearance pole 15. The right end of the cleaning rod 15 is fixed with a hairbrush which is in close contact with the left side wall of the coarse filter 2, so that dust on the coarse filter 2 can be cleaned, and meshes are prevented from being blocked.

The top and the bottom between the air outlet 1.2 of the shell 1 and the high-efficiency filter 5 are both provided with ultraviolet germicidal lamps 18, which can play the role of sterilization. An electrostatic dust collector 19 is also arranged between the coarse filter 2 and the heat exchange coil 3, and the electrostatic dust collector 19 is positioned between the disassembly port 1.3 and the heat exchange coil 3.

The utility model discloses a 4 coil pipes of static pressure type fan simple structure, air purification are effectual, can fix coarse filter 2 through upper fixed block 6 and lower fixed block 7, can closely link to each other coarse filter 2 with upper fixed block 6 and lower fixed block 7 through push pedal 8 and lower push pedal 9 again, avoided rocking of coarse filter 2, can take out coarse filter 2 by dismantling mouth 1.3, be convenient for wash, change and maintenance, can avoid taking apart whole 4 coil pipes of fan, reduced workman's the amount of labour, improved work efficiency; the cleaning mechanism can clean the filtering surface of the coarse filter 2, clean the dust on the upper side, and discharge the dust through the dust outlet 1.4, prolong the service life of the coarse filter 2 and improve the filtering effect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A static pressure type fan coil comprises a shell and is characterized in that an air inlet and an air outlet are respectively arranged at two ends of the shell, a disassembly port and an ash outlet are arranged at the bottom end of the shell, a coarse filter, a heat exchange coil, a fan and a high-efficiency filter are sequentially arranged in the shell according to the air inlet direction, a fixing mechanism and a cleaning mechanism are further arranged in the shell, the fixing mechanism comprises an upper fixing block, a lower fixing block, an upper push plate and a lower push plate, the upper fixing block and the lower fixing block are respectively fixed on the top wall and the bottom wall of the left side of the shell, a plurality of fixing grooves are respectively arranged on the right sides of the upper fixing block and the lower fixing block, a plurality of fixing strips are respectively and vertically fixed at the top end and the bottom end of the left side wall of the coarse filter, the fixing strips are correspondingly inserted into the fixing grooves to fix the coarse filter, an upper telescopic rod and a, the upper telescopic rod and the lower telescopic rod are respectively connected with an upper cylinder and a lower cylinder in a transmission manner.

2. A static pressure type fan coil according to claim 1 wherein said upper and lower air cylinders are secured to the top and bottom walls of the housing on the right side of the coarse filter respectively.

3. The static pressure type fan coil according to claim 1, wherein the cleaning mechanism comprises a cleaning rod and a left air cylinder, the left air cylinder is fixed on the left side of the upper fixed block, the bottom of the left air cylinder is in transmission connection with a left telescopic rod, and the bottom end of the left telescopic rod is fixedly connected with the left end of the cleaning rod so as to drive the cleaning rod to move up and down.

4. A static pressure type fan coil according to claim 3, wherein a brush is fixed to the right end of the cleaning rod, and the brush is in close contact with the left side wall of the coarse filter.

5. A static pressure type fan coil according to claim 1 wherein the number, size and location of said retaining slots and strips correspond.

6. The static pressure type fan coil according to claim 1, wherein a sloping plate is fixed to the left side of the top end of the lower fixing block, and the top end of the sloping plate is in close contact with the left side wall of the coarse filter.

7. A static pressure type fan coil according to claim 1 wherein said removal port is located between the coarse filter and the lower cylinder and said ash outlet port is located to the left of the lower mounting block.

8. A static pressure type fan coil according to claim 1 wherein uv germicidal lamps are provided at both the top and bottom ends of the housing between the air outlet and the high efficiency filter.

9. A static pressure type fan coil according to claim 1 wherein an electrostatic precipitator is further provided between the coarse filter and the heat exchange coil, the electrostatic precipitator being located between the removal opening and the heat exchange coil.