CN220152839U

CN220152839U - Fan coil for unit surface air cooler

Info

Publication number: CN220152839U
Application number: CN202320758837.7U
Authority: CN
Inventors: 孙东斌; 姚金菊; 袁长檩
Original assignee: Shandong Xingheng Environmental Science And Technology Group Co ltd
Current assignee: Shandong Xingheng Environmental Science And Technology Group Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-12-08
Anticipated expiration: 2033-04-08

Abstract

The utility model relates to the technical field of unit surface coolers, in particular to a fan coil for a unit surface cooler. The technical proposal comprises: the cooling device comprises a shell and a sleeve, wherein an air suction cavity is formed in one side of the interior of the shell, two groups of air suction fans are fixedly installed in the air suction cavity, an air inlet cover is fixedly connected to the input end of each air suction fan, a cooling cavity is formed in the other side of the air suction cavity, and a coil main body is fixedly installed in the cooling cavity. According to the utility model, through the combination of various structures, the fan coil can separate external vibration and damp vibration of the fan coil when in installation and use, so that damage to the fan coil caused by vibration is reduced, sound and heat insulation treatment can be carried out on the interior of the fan coil when in operation, noise generated when the fan coil is operated on the back side is avoided, interference caused by external high-temperature gas to the fan coil when in operation is avoided, the fan coil is more convenient to use, and the application range is enlarged.

Description

Fan coil for unit surface air cooler

Technical Field

The utility model relates to the technical field of unit surface coolers, in particular to a fan coil for a unit surface cooler.

Background

The surface air cooler is characterized in that a heating medium or a cooling medium or a refrigerating working medium flows through an inner cavity of a metal pipeline, air to be treated flows through an outer wall of the metal pipeline to perform heat exchange so as to achieve the purpose of heating or cooling the air, the surface air cooler of the unit needs to be sent to a fan calandria when in use, the existing fan calandria is simple in mounting structure, the function of blocking and conducting vibration generated during unit operation is not achieved when the surface air cooler is used, the condition of loosening inside can be caused when the vibration generated during unit operation is conducted to a fan coil, and accordingly cooling liquid in the fan calandria leaks.

Through retrieving, patent publication No. CN104748350a discloses a low amount of wind fan coil unit surface cooler, including surface cooler elbow group, surface cooler shrouding, surface cooler fin, discharge valve, first water collecting head, second water collecting head, the surface cooler elbow component is two rows, and every row comprises a plurality of U-shaped elbows and a plurality of surface cooler return bend, a plurality of surface cooler return bends are linked together through a plurality of U-shaped elbows, the surface cooler return bend passes surface cooler shrouding and surface cooler fin respectively, and the surface cooler fin sets up between the surface cooler shrouding, all be equipped with two copper pipes on first water collecting head, the second water collecting head, two copper pipes on the first water collecting head with the entry sealing connection of surface cooler elbow group, CN104748350a in-process structure is comparatively simple in the prior art, does not possess the function of carrying out separation conduction to the vibration that produces when using of unit, can cause the inside condition of becoming flexible when the vibration conduction when the unit gives the fan coil to the fan, thereby the cooling liquid in the fan is leaked in the fan respectively, does not possess the function of giving up the inside to the fan coil simultaneously when using this and carrying out the back to give sound insulation to the present fan.

Disclosure of Invention

The utility model aims to provide a fan coil for a unit surface cooler, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fan coil for unit table cooler, includes casing and sleeve pipe, one side of casing inside is provided with the updraft ventilator, and the inside fixed mounting in updraft ventilator has two sets of updraft ventilator, the input fixedly connected with air inlet cover of updraft ventilator, the opposite side in updraft ventilator is provided with the cooling chamber, and the inside fixed mounting in cooling chamber has the coil pipe main part, the outer wall fixed mounting of coil pipe main part has the fin, the opposite side fixed mounting of casing has the exhaust hood, the inner wall in updraft ventilator has the sound insulation pad, and the inner wall in cooling chamber has the heat insulation pad, the both sides fixed mounting in casing bottom has the damping bumper shock absorber, and the bottom fixed mounting of damping bumper shock absorber has the sole, sleeve pipe openly has the telescopic link with back slidable mounting, and the fixed mounting of sheathed tube central point department has damping spring.

The fan coil for the unit surface air cooler adopts the technical scheme, one side of the inside of the shell is provided with the air suction cavity, the inside of the air suction cavity is fixedly provided with two groups of air suction fans, the air suction fans can suck air outside the fan coil through rotation, the other side of the air suction cavity is provided with the cooling cavity, the air suction fans can discharge the sucked air outside the cooling cavity, the inside of the cooling cavity is fixedly provided with the coil body, the inside of the coil body can flow low-temperature liquid, thereby cooling the coil body and the low-temperature liquid can cool the air discharged by the air suction fans, the outer wall of the coil body is equidistantly provided with a plurality of groups of fins, the contact area of the coil body and the air is increased through the fins, the cooling efficiency of the air is improved, the other side of the shell is provided with an exhaust hood, the cooled air can be discharged through the exhaust hood, thereby cold air can be injected into the connected unit surface cooler, the heat insulation pad is attached to the inside of the cooling cavity, the heat insulation treatment can be carried out on the inside of the cooling cavity through the heat insulation pad, the condition that the operation effect of the fan coil is lower due to the fact that external high-temperature gas enters into the cooling cavity is avoided, the sound insulation pad is attached to the inner wall of the air suction cavity, the sound insulation and noise reduction treatment can be carried out on the operation of the air suction fan in the air suction cavity through the sound insulation pad, the noise generated during the operation of the fan coil is reduced, the two groups of damping shock absorbers are fixedly arranged at the bottom of the shell, the damping shock absorbers have the advantages of composite vibration isolation and noise reduction, the natural frequency is low, the vibration isolation treatment can be carried out on the fan coil during the installation of the outside unit through the damping shock absorbers, the condition that the vibration conduction causes the looseness of an inner pipeline for the fan coil during the operation of the outside unit is reduced, the sole can be installed fixedly to the bottom of damping bumper shock absorber, and sleeve pipe fixed mounting is in the both sides at casing top, and telescopic front and back slide have the telescopic link, and telescopic central point puts the fixed mounting damping spring of department, can carry out elastic support through damping spring to the telescopic link between, can support the shock attenuation to the top when fan coil uses through the telescopic link simultaneously.

Preferably, two groups of driving motors are fixedly arranged on one side of the front face of the shell, and a motor controller is fixedly arranged between the driving motors. The output end of the driving motor penetrates through the shell and is connected with the exhaust fan, so that the exhaust fan can be driven to rotate through the driving motor, a motor controller is fixedly arranged between the driving motors, and the driving motor can be controlled through the motor controller.

Preferably, a fixing plate is fixedly arranged on the telescopic rod, and a fixing pad is attached to the surface of the fixing plate. The fixed plate can be installed and connected the telescopic link, has increased the fastness when the fixed plate is installed through the fixed bolster simultaneously.

Preferably, the two ends of the coil main body penetrate through the shell and are fixedly connected with an inlet pipe and an outlet pipe, and the inlet pipe and the outlet pipe are fixedly connected with connectors. The inlet pipe and the outlet pipe can carry out liquid injection and liquid discharge treatment on the coil pipe main body, and meanwhile, the inlet pipe and the outlet pipe are convenient to be connected with an external liquid guide pipe through the connector.

Preferably, a filter cover is rotatably arranged on one side of the air inlet cover, and a filter core is fixedly arranged on the other side of the filter cover. The filter cover is fixedly arranged on the air inlet cover, and meanwhile, the filter core can be used for filtering the external air when the exhaust fan extracts the external air.

Preferably, a protective cover is fixedly arranged on one side of the front face of the shell, a maintenance plate is fixedly arranged on the front face of the protective cover, and a plurality of groups of ventilation holes are formed in the front face of the maintenance plate at equal intervals. The safety cover can protect driving motor and motor controller, can close the front of safety cover through the backplate simultaneously, also is convenient for the staff to overhaul the driving motor in the safety cover and control motor and maintain, and the ventilation hole can ventilate the inside of safety cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up updraft ventilator, cooling chamber, coil pipe main part, fin, damping bumper shock absorber, sleeve pipe, telescopic link, damping spring cooperation, updraft ventilator and updraft ventilator can be to outside air extraction to cooling intracavity, the inside low temperature liquid that circulates of coil pipe main part can cool down the interior air current in cooling chamber and handle, the fin has increased the area of contact of coil pipe main part and air current, cooling effect has been improved, the damping bumper shock absorber can carry out separation shock attenuation to outside vibration when fan coil pipe uses and handle, can carry out shock attenuation support to fan coil's top through sleeve pipe and telescopic link, damping spring simultaneously, the influence that outside vibration caused fan coil pipe has been reduced.

2. Through setting up filter mantle and filter core, sound insulation pad, heat insulating mattress cooperation, filter mantle and filter core can carry out filtration when the extraction of air fan to outside gas, the foreign matter that has avoided in the air to float enters into the inside condition that causes the jam of fan coil, noise that produces when the operation of fan coil that carries out sound insulation and noise reduction processing fan coil when the operation through the sound insulation pad simultaneously can carry out heat insulating treatment to the inside in cooling chamber through the heat insulating mattress, avoid outside high temperature to cause the effect that reduces fan coil ring cold for fan coil is convenient for use more, application scope has been enlarged.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the inner structure of the protective cover of the present utility model;

FIG. 3 is a schematic view of the front internal structure of the present utility model;

FIG. 4 is a schematic view of a filter element according to the present utility model;

fig. 5 is a schematic view of the damping spring according to the present utility model.

In the figure: 1. damping shock absorber; 101. foot plates; 2. a housing; 201. an exhaust hood; 3. an air inlet cover; 301. a filter cover; 302. a filter element; 4. a protective cover; 5. a maintenance plate; 501. a vent hole; 6. an inlet pipe and an outlet pipe; 601. a connector; 7. a fixing plate; 701. a fixing pad; 8. a motor controller; 9. a driving motor; 10. an exhaust fan; 11. a sleeve; 1101. a telescopic rod; 1102. a damping spring; 12. an air draft cavity; 1201. a sound insulation pad; 13. a cooling cavity; 1301. a heat insulating mat; 14. a coil body; 1401. and (3) a fin.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the fan coil for a unit surface cooler provided by the utility model comprises a shell 2 and a sleeve 11, wherein an air suction cavity 12 is arranged on one side of the inside of the shell 2, two groups of air suction fans 10 are fixedly arranged in the air suction cavity 12, an air inlet cover 3 is fixedly connected to the input end of the air suction fan 10, a cooling cavity 13 is arranged on the other side of the air suction cavity 12, a coil main body 14 is fixedly arranged in the cooling cavity 13, fins 1401 are fixedly arranged on the outer wall of the coil main body 14, an exhaust cover 201 is fixedly arranged on the other side of the shell 2, a sound insulation pad 1201 is attached to the inner wall of the air suction cavity 12, a heat insulation pad 1301 is attached to the inner wall of the cooling cavity 13, a damping shock absorber 1 is fixedly arranged on two sides of the bottom of the shell 2, a foot plate 101 is fixedly arranged on the bottom of the damping shock absorber 1, a telescopic rod 1101 is slidably arranged on the front side and the back of the sleeve 11, and a damping spring 1102 is fixedly arranged on the central position of the sleeve 11.

The fan coil operating principle for the unit surface cooler based on example 1 is: an exhaust cavity 12 is arranged on one side of the interior of the shell 2, two groups of exhaust fans 10 are fixedly arranged in the exhaust cavity 12, the exhaust fans 10 can extract air outside the fan coil through rotation, a cooling cavity 13 is arranged on the other side of the exhaust cavity 12, the exhaust fans 10 can discharge the extracted air outside the cooling cavity 13, a coil body 14 is fixedly arranged in the cooling cavity 13, low-temperature liquid can flow in the coil body 14, so that the coil body 14 and the low-temperature liquid can cool the air discharged by the exhaust fans 10, a plurality of groups of fins 1401 are arranged on the outer wall of the coil body 14 at equal intervals, the contact area between the coil body 14 and the air is increased through the fins 1401, the cooling efficiency of the air is improved, an exhaust hood 201 is arranged on the other side of the shell 2, the cooled air can be discharged through the exhaust hood 201, thereby cold air can be injected into the connected unit surface cooler, the heat insulation pad 1301 is attached to the inside of the cooling cavity 13, heat insulation treatment can be carried out on the inside of the cooling cavity 13 through the heat insulation pad 1301, the condition that the fan coil operation effect is lower due to the fact that external high-temperature gas enters into the cooling cavity 13 is avoided, the sound insulation pad 1201 is attached to the inner wall of the air suction cavity 12, sound insulation and noise reduction treatment can be carried out on the air suction fan 10 in the air suction cavity 12 during operation through the sound insulation pad 1201, noise generated during operation of the fan coil is reduced, two groups of damping shock absorbers 1 are fixedly arranged at the bottom of the shell 2, the damping shock absorbers 1 have the advantages of composite vibration isolation and noise reduction, the natural frequency is low, the vibration isolation effect is good, vibration isolation treatment can be carried out on the fan coil during installation through the damping shock absorbers 1, the condition that the internal pipeline is loosened due to vibration conduction of the fan coil during operation of the external unit is reduced, the sole 101 can install fixedly to the bottom of damping bumper shock absorber 1, and sleeve pipe 11 fixed mounting is in the both sides at casing 2 top, and the front and the back slide of sleeve pipe 11 have telescopic link 1101, and the fixed mounting damping spring 1102 of the central point department of sleeve pipe 11 can carry out between the telescopic link 1101 through damping spring 1102 and carry out elastic support, can support the shock attenuation to the top when fan coil uses simultaneously through telescopic link 1101.

Example two

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the fan coil for a unit surface cooler according to the present utility model further includes, compared with the first embodiment: two groups of driving motors 9 are fixedly arranged on one side of the front surface of the shell 2, a motor controller 8 is fixedly arranged between the driving motors 9, a fixing plate 7 is fixedly arranged on the telescopic rod 1101, a fixing pad 701 is attached to the surface of the fixing plate 7, two ends of the coil pipe main body 14 penetrate through the shell 2 and are fixedly connected with an inlet pipe 6, a connector 601 is fixedly connected to the inlet pipe 6, a filter cover 301 is rotatably arranged on one side of the air inlet cover 3, a filter element 302 is fixedly arranged on the other side of the filter cover 301, a protection cover 4 is fixedly arranged on one side of the front surface of the shell 2, a maintenance plate 5 is fixedly arranged on the front surface of the protection cover 4, and a plurality of groups of ventilation holes 501 are formed in the front surface of the maintenance plate 5 at equal intervals.

In this embodiment, as shown in fig. 2, the output end of the driving motor 9 penetrates through the casing 2 and is connected with the exhaust fan 10, so that the exhaust fan 10 can be driven to rotate by the driving motor 9, and a motor controller 8 is fixedly installed between the driving motors 9, the driving motor 9 can be controlled by the motor controller 8, and the driving motor 9 can be of the type: 30ST-M06025, the model number of the motor controller 8 may be: AQMD3605 BLS-B2; as shown in fig. 1, 2 and 5, the fixing plate 7 can be used for mounting and connecting the telescopic rod 1101, and the firmness of the fixing plate 7 during mounting is improved through the fixing pad 701; as shown in fig. 1 and 2, the inlet and outlet pipe 6 can perform liquid injection and liquid discharge treatment on the coil pipe main body 14, and meanwhile, the inlet and outlet pipe 6 is convenient to be connected with an external liquid guide pipe through a connector 601; as shown in fig. 4, the filter cover 301 is fixedly installed on the air inlet cover 3, and the filter core 302 can filter the external air when the exhaust fan 10 extracts the external air; as shown in fig. 1, the protection cover 4 can protect the driving motor 9 and the motor controller 8, and meanwhile, the protection cover 5 can close the front surface of the protection cover 4, so that a worker is also convenient to overhaul and maintain the driving motor 9 and the control motor 901 in the protection cover 4, and the ventilation hole 501 can ventilate the inside of the protection cover 4.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. A fan coil for a unit surface cooler, comprising a housing (2) and a sleeve (11), characterized in that: the novel air conditioner is characterized in that an air suction cavity (12) is arranged on one side of the inside of the shell (2), two groups of air suction fans (10) are fixedly arranged in the air suction cavity (12), an air inlet cover (3) is fixedly connected to the input end of each air suction fan (10), a cooling cavity (13) is arranged on the other side of each air suction cavity (12), a coil pipe main body (14) is fixedly arranged in each cooling cavity (13), fins (1401) are fixedly arranged on the outer wall of each coil pipe main body (14), an air exhaust cover (201) is fixedly arranged on the other side of the shell (2), a sound insulation pad (1201) is attached to the inner wall of each air suction cavity (12), a heat insulation pad (1301) is attached to the inner wall of each cooling cavity (13), a damping shock absorber (1) is fixedly arranged on the two sides of the bottom of the shell (2), a foot plate (101) is fixedly arranged on the bottom of each damping shock absorber (1), a telescopic rod (1101) is slidingly arranged on the front surface and the back of each sleeve (11), and a damping spring (1102) is fixedly arranged at the central position of each sleeve (11).

2. A fan coil for a unit surface cooler as set forth in claim 1, wherein: two groups of driving motors (9) are fixedly arranged on one side of the front face of the shell (2), and a motor controller (8) is fixedly arranged between the driving motors (9).

3. A fan coil for a unit surface cooler as set forth in claim 1, wherein: a fixing plate (7) is fixedly arranged on the telescopic rod (1101), and a fixing pad (701) is attached to the surface of the fixing plate (7).

4. A fan coil for a unit surface cooler as set forth in claim 1, wherein: the two ends of the coil pipe main body (14) penetrate through the shell (2) and are fixedly connected with an inlet pipe (6), and a connector (601) is fixedly connected to the inlet pipe (6).

5. A fan coil for a unit surface cooler as set forth in claim 1, wherein: one side of the air inlet cover (3) is rotatably provided with a filter cover (301), and the other side of the filter cover (301) is fixedly provided with a filter core (302).

6. A fan coil for a unit surface cooler as set forth in claim 1, wherein: a protective cover (4) is fixedly arranged on one side of the front face of the shell (2), a maintenance plate (5) is fixedly arranged on the front face of the protective cover (4), and a plurality of groups of ventilation holes (501) are formed in the front face of the maintenance plate (5) at equal intervals.