CN216620042U

CN216620042U - Central air conditioning fan coil mounting structure

Info

Publication number: CN216620042U
Application number: CN202123433147.4U
Authority: CN
Inventors: 吴珍亮; 车志军; 沈红玲
Original assignee: Yangzhou Tongda Refrigeration Equipment Engineering Co ltd
Current assignee: Yangzhou Tongda Refrigeration Equipment Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-27
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a central air conditioning fan coil mounting structure, use in the field of air conditioner installation, it includes damping mechanism, fan coil fixes on the floor through at least a set of damping mechanism, damping mechanism includes first gallows and second gallows, the one end of first gallows is fixed on the floor, the other end and the gallows shock absorber fixed connection of first gallows, the one end of second gallows is fixed on fan coil, the other end of second gallows is fixed in the one end that the gallows shock absorber deviates from first gallows, the coaxial setting of first gallows and second gallows. This application has the effect that reduces fan coil and breaks away from the floor because of the vibration and lead to the incident.

Description

Central air conditioning fan coil mounting structure

Technical Field

The application relates to the technical field of air conditioner installation, in particular to a central air conditioner fan coil pipe installation structure.

Background

The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and the systems are different from the traditional refrigerant type air conditioners and intensively treat air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted 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.

The fan-coil unit is called fan-coil for short, it is one of the end devices of air-conditioning system formed from small-sized fan, motor and coil (air heat exchanger). When cold water or hot water flows in the coil pipe, the heat is exchanged with the air outside the pipe, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. The fan coil is a common cold and heat supply end device.

Among the correlation technique, fan coil passes through the bolt direct mount on the floor, and fan coil during operation can produce the vibration, and long-term vibration can lead to the bolt not hard up, and fan coil has the risk of following the floor and droing after long-term the use.

SUMMERY OF THE UTILITY MODEL

In order to improve the bolt and because of the not hard up problem of fan coil vibration, this application provides a central air conditioning fan coil mounting structure.

The application provides a central air conditioning fan coil mounting structure adopts following technical scheme:

the utility model provides a central air conditioning fan coil mounting structure, fan coil fixes on the floor through at least a set of damping mechanism, damping mechanism includes first gallows and second gallows, the one end of first gallows is fixed on the floor, the other end and the gallows shock absorber fixed connection of first gallows, the one end of second gallows is fixed fan coil is last, the other end of second gallows is fixed the gallows shock absorber deviates from the one end of first gallows, first gallows with the coaxial setting of second gallows.

Through adopting above-mentioned technical scheme, the fan coil passes through the second gallows to be connected in the gallows shock absorber, and the gallows shock absorber passes through first gallows to be connected in the floor for vibration is absorbed between first gallows and second gallows, thereby reduces vibration and conveys the junction to second gallows and floor and lead to being connected the not hard up condition, and then reduces the possibility that fan coil drops.

Optionally, the hanger shock absorber includes a hanger frame and a damping spring disposed in the hanger frame, one end of the hanger frame far away from the fan coil is fixedly connected to the first hanger, and the second hanger extends into the hanger frame and is connected to the damping spring.

Through adopting above-mentioned technical scheme, by hanging frame and first gallows fixed connection, and hang the frame and can carry on spacingly to damping spring, fan coil's vibration conveys to the second gallows after, damping spring absorbs the vibration to reduce fan coil during operation vibration and lead to connecting not hard up possibility.

Optionally, the first hanger comprises angle steel and expansion bolts, a plurality of installation positions are formed in the floor slab, the angle steel is embedded in the installation positions, the expansion bolts penetrate through the angle steel and are fixed in the installation positions, the other side of the angle steel is connected with a connecting rod, and the angle steel is connected to the top of the hanger shock absorber through the connecting rod.

Through adopting above-mentioned technical scheme, the angle steel passes through expansion bolts to be fixed in the installation position, can increase the area of contact of angle steel and floor to reduce the possibility that first gallows produced the roll, in order to promote fixed stability.

Optionally, the second hanger includes a screw rod and a nut, one end of the screw rod extends into the hanger frame and is connected with the damping spring, and the other end of the screw rod penetrates through the top of the fan coil and is in threaded connection with the nut in the fan coil.

Through adopting above-mentioned technical scheme, damping spring absorbs the vibration that the screw reached to carry out the damping, set up the nut in the fan coil and with screw rod threaded connection, can promote fixed stability.

Optionally, a protective hose is sleeved on the screw, one end, far away from the fan coil, of the protective hose is connected to the hanging frame, and the length of the protective hose is equal to the distance between the bottom of the hanging frame shock absorber and the top of the fan coil.

Through adopting above-mentioned technical scheme, the protection hose cup joints and forms the protection to the screw rod on the spacing ring, and the protection hose can take place deformation when fan coil vibrates to the change of the distance between adaptation gallows shock absorber bottom and fan coil top is favorable to reducing the possibility that foreign matter such as dust corrodes the screw rod.

Optionally, a bearing tray is arranged at the bottom of the fan coil, and the bearing tray is connected to the floor slab through a plurality of steel wire ropes.

Through adopting above-mentioned technical scheme, the bearing dish plays the supporting effect to fan coil, is favorable to reducing the fan coil gravity that damping mechanism received to promote damping mechanism's damping effect, strengthen this mounting structure's fixed stability.

Optionally, the bottom of the fan coil is connected with a plurality of buffer springs along the periphery, and the other ends of the buffer springs are connected to the bearing tray.

Through adopting above-mentioned technical scheme, buffer spring forms the buffering between fan coil and holding tray, absorbs the vibration, reduces fan coil and the condition that the holding tray leads to the damage because of the vibration collision.

Optionally, a cushion pad is arranged on the bearing plate, and the cushion pad is arranged in an area surrounded by the cushion spring on the bearing plate.

Through adopting above-mentioned technical scheme, the blotter forms buffering and protection between fan coil and holding tray, reduces the fan coil and holds the condition that tray direct contact bumps, and the blotter can absorb vibration to protect fan coil and holding tray.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the damping mechanism is arranged between the fan coil and the floor through the first hanging bracket, the second hanging bracket and the hanging bracket shock absorber, and when the fan coil works, the damping mechanism absorbs the vibration generated by the fan coil so as to reduce the vibration received at the joint, thereby improving the fixing stability and reducing the possibility of safety accidents caused by looseness generated by the installation of the fan coil;

2. the first hanging bracket is composed of angle steel and expansion bolts, the angle steel is embedded in the installation position to increase the contact area between the first hanging bracket and the floor slab, and the expansion screws penetrate through the angle steel to be fixed in the floor slab, so that the fixing stability is improved;

3. the fan coil is supported by the bearing plate, and the buffer spring and the buffer cushion are arranged to reduce the collision between the bearing plate and the fan coil, so that the fan coil is supported and assisted in damping.

Drawings

Fig. 1 is a schematic view of a fan coil mounting structure according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a damping mechanism in the first embodiment of the present application.

Fig. 3 is a left side view of a fan coil mounting structure in accordance with a second embodiment of the present application.

Reference numerals: 1. a floor slab; 11. an installation position; 2. a fan coil; 3. a vibration reduction mechanism; 31. a first hanger; 311. angle steel; 312. an expansion bolt; 313. a connecting rod; 32. a second hanger; 321. a screw; 322. a nut; 33. a hanger damper; 331. hanging a frame; 332. a damping spring; 4. a protective hose; 5. a support tray; 6. a wire rope; 7. a buffer spring; 8. a cushion pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

the embodiment of the application discloses 2 mounting structure of central air conditioning fan coil. Referring to the attached drawings, a fan coil 2 is fixed on a floor slab 1 through a damping mechanism 3, the damping mechanisms 3 are four groups and are respectively fixed at four corners of the top of the fan coil 2, each group of damping hangers comprises a first hanger 31 and a second hanger 32, a hanger damper 33 is fixed between the first hanger 31 and the second hanger 32, one end of the first hanger 31, which is far away from the hanger damper 33, is fixed on the floor slab 1, one end of the second hanger 32, which is far away from the hanger damper 33, is fixed on the top of the fan coil 2, and the first hanger 31, the second hanger 32 and the hanger damper 33 which form the same group of damping mechanisms 3 are coaxially arranged.

Referring to fig. 1 and 2, the first hanger 31 includes an angle steel 311 and an expansion bolt 312, and the angle steel 311 is a hot-dip galvanized angle steel, and has excellent characteristics of durability, good reliability and strong toughness. An installation position 11 for sinking the angle steel 311 is arranged on the floor slab 1, a right-angle edge of the angle steel 311 sinks into the installation position 11, an expansion bolt 312 penetrates through a through hole on the right-angle edge and is fixed in the floor slab 1, a connecting rod 313 is welded on the other right-angle edge of the angle steel 311, and one end, far away from the floor slab 1, of the connecting rod 313 is fixedly connected with the hanger vibration absorber 33. During installation, holes with corresponding sizes are drilled in the bottom of the floor slab 1 by using an impact electric drill, the expansion bolts 312 penetrate through the angle steel 311 and are installed in the holes, and nuts of the expansion bolts 312 are screwed so that the expansion bolts 312 are expanded and clamped in the floor slab 1, so that the first hanger 31 is formed and used for fixing the hanger vibration absorber 33 and the second hanger 32.

Referring to fig. 1, hanger vibration absorber 33 comprises hanging frame 331 and damping spring 332, hanging frame 331 provides support and spacing for damping spring 332, hanging frame 331 is the rectangle stainless steel frame, damping spring 332 fixes on the interior roof of hanging frame 331, connecting rod 313 welds the middle part at the outer roof of hanging frame 331, the one end that fan coil 2 was kept away from to second gallows 32 stretches into in hanging frame 331 and damping spring 332 lower extreme base fixed connection, this vibration that produces when making fan coil 2 work conveys to second gallows 32, damping spring 332 absorbs the vibration, thereby reduce the possibility that the connection takes place to become flexible and cause the potential safety hazard. The two opposite side walls of the hanging frame 331 are provided with openings, so that the damping spring 332 can be maintained or replaced by workers conveniently, and the service life of the hanging frame shock absorber 33 is prolonged.

Referring to fig. 1 and 2, the hanger damper 33 is connected to the fan coil 2 through the second hanger 32, the second hanger 32 includes a screw 321 and a nut 322, one end of the screw 321 penetrates through the bottom wall of the hanger frame 331 and is in threaded connection with the base at the lower end of the damping spring 332, the other end of the screw 321 penetrates through the top wall of the fan coil 2 and is in threaded connection with the nut 322, and the nut 322 is located in the fan coil 2 and abuts against the inner top wall of the fan coil 2 to support the fan coil 2. Constitute damping mechanism 3 by first gallows 31, second gallows 32 and gallows shock absorber 33 and fix fan coil 2 on floor 1 for vibration is absorbed by damping spring 332, is favorable to reducing the vibration and conveys the condition to first gallows 31 and floor 1 junction, thereby promotes this mounting structure's fixed stability, and then reduces the possibility of taking place the incident.

The implementation principle of the central air-conditioning fan coil 2 mounting structure in the embodiment of the application is as follows: firstly, an installation position 11 is arranged on a floor slab 1, after an angle steel 311 is embedded into the installation position 11, an expansion bolt 312 penetrates through the angle steel 311 and is screwed on the expansion bolt 312, then a screw rod 321 is in threaded connection with a nut 322 in a fan coil 2, one end of the screw rod 321 far away from the fan coil 2 extends into a hanging frame 331 and is in threaded connection with a base of a damping spring 332, and the four groups of damping mechanisms 3 are sequentially installed, so that the fan coil 2 is installed on the floor slab 1.

Example two:

referring to fig. 3, the difference between the first embodiment and the second embodiment is that the screw 321 is sleeved with the protection hose 4, the protection hose 4 is a corrugated pipe, one end of the protection hose 4, which is far away from the fan coil 2, is adhered to the bottom wall of the hanging frame 331, one end of the protection hose 4, which is far away from the hanger damper 33, is adhered to the top wall of the fan coil 2 under the action of gravity, so as to protect the screw 321 from dust, water and the like, and reduce the possibility of corrosion of the screw 321.

Referring to fig. 3, a bearing tray 5 for bearing the fan coil 2 is arranged at the bottom of the fan coil 2, and the bearing tray 5 is a rectangular metal plate and is larger than the bottom area of the fan coil 2. The bottom of fan coil 2 has a plurality of buffer spring 7 along the welding of periphery, and buffer spring 7 keeps away from fan coil 2's one end welding on holding tray 5, and the regional adhesion that buffer spring 7 centers on holding tray 5 has blotter 8, and blotter 8 is the rubber material, forms the protection between holding tray 5 and fan coil 2. Four steel wire ropes 6 are welded on one surface, facing the fan coil 2, of the bearing tray 5, the steel wire ropes 6 are arranged at four corners of the bearing tray 5, and the steel wire ropes 6 extend in the direction away from the round tray and are embedded in the floor slab 1. The bearing tray 5 and the steel wire rope 6 support the fan coil 2, and the gravity of the fan coil 2 borne by the vibration damping mechanism 3 is reduced, so that the vibration damping stroke of the vibration damping mechanism 3 is improved, and the fixing stability is improved.

The implementation principle of the central air-conditioning fan coil 2 mounting structure in the embodiment of the application is as follows: the corrugated pipe is adhered to the bottom of the hanging frame 331 when the second hanging bracket 32 is installed, after the fan coil 2 is installed, the bearing tray 5 is installed on the floor slab 1 through the steel wire rope 6, at the moment, the bearing tray 5 is supported at the bottom of the fan coil 2, the buffer spring 7 is abutted between the bearing tray 5 and the fan coil 2, and when the fan coil 2 works to generate vibration, the buffer spring 7 absorbs the vibration.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a central air conditioning fan coil (2) mounting structure which characterized in that: the fan coil (2) is fixed on a floor (1) through at least one group of damping mechanism (3), the damping mechanism (3) comprises a first hanging bracket (31) and a second hanging bracket (32), one end of the first hanging bracket (31) is fixed on the floor (1), the other end of the first hanging bracket (31) is fixedly connected with a hanging bracket shock absorber (33), one end of the second hanging bracket (32) is fixed on the fan coil (2), the other end of the second hanging bracket (32) is fixed at one end, deviating from the first hanging bracket (31), of the hanging bracket shock absorber (33), and the first hanging bracket (31) and the second hanging bracket (32) are coaxially arranged.

2. A central air-conditioning fan coil (2) mounting structure according to claim 1, characterized in that: the hanging frame shock absorber (33) comprises a hanging frame (331) and a damping spring (332) arranged in the hanging frame (331), one end, far away from the fan coil (2), of the hanging frame (331) is fixedly connected with the first hanging frame (31), and the second hanging frame (32) extends into the hanging frame (331) and is connected with the damping spring (332).

3. A central air-conditioning fan coil (2) mounting structure according to claim 2, characterized in that: the first hanging bracket (31) comprises angle steel (311) and expansion bolts (312), a plurality of installation positions (11) are formed in the floor slab (1), the angle steel (311) is embedded in the installation positions (11), the expansion bolts (312) penetrate through the angle steel (311) and are fixed in the installation positions (11), the other side of the angle steel (311) is connected with a connecting rod (313), and the angle steel (311) is connected to the top of the hanging bracket shock absorber (33) through the connecting rod (313).

4. A central air-conditioning fan coil (2) mounting structure according to claim 2, characterized in that: the second hanging bracket (32) comprises a screw rod (321) and a nut (322), one end of the screw rod (321) extends into the hanging frame (331) and is connected with the damping spring (332), and the other end of the screw rod (321) penetrates through the top of the fan coil (2) and is in threaded connection with the nut (322) in the fan coil (2).

5. A central air-conditioning fan coil (2) mounting structure according to claim 4, characterized in that: the screw rod (321) is sleeved with a protective hose (4), one end, far away from the fan coil (2), of the protective hose (4) is connected to the hanging frame (331), and the length of the protective hose (4) is equal to the distance between the bottom of the hanging frame shock absorber (33) and the top of the fan coil (2).

6. A central air-conditioning fan coil (2) mounting structure according to claim 1, characterized in that: the bottom of the fan coil (2) is provided with a bearing tray (5), and the bearing tray (5) is connected to the floor (1) through a plurality of steel wire ropes (6).

7. A central air-conditioning fan coil (2) mounting structure according to claim 6, characterized in that: the bottom of the fan coil (2) is connected with a plurality of buffer springs (7) along the periphery, and the other ends of the buffer springs (7) are connected to the bearing plate (5).

8. A central air-conditioning fan coil (2) mounting structure according to claim 7, characterized in that: the buffer plate (8) is arranged on the bearing plate (5), and the buffer plate (8) is arranged on the bearing plate (5) in an area surrounded by the buffer spring (7).