CN216346595U - Fan coil air-conditioning ventilation system with heat recovery function - Google Patents
Fan coil air-conditioning ventilation system with heat recovery function Download PDFInfo
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- CN216346595U CN216346595U CN202122343509.4U CN202122343509U CN216346595U CN 216346595 U CN216346595 U CN 216346595U CN 202122343509 U CN202122343509 U CN 202122343509U CN 216346595 U CN216346595 U CN 216346595U
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- shell
- heat recovery
- fan coil
- heat
- plate
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- 238000011084 recovery Methods 0.000 title claims abstract description 48
- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Air-Flow Control Members (AREA)
Abstract
The utility model belongs to the technical field of fan coil air-conditioning ventilation systems, and particularly relates to a fan coil air-conditioning ventilation system with heat recovery, which comprises a shell, wherein an air inlet is formed outside the shell, a connecting rod is arranged inside the shell, a heat recovery chamber is formed inside the shell, a guide plate is arranged inside the shell, a temperature control meter is arranged outside the guide plate, a mounting plate is arranged outside the guide plate, a heat exchange pipe is arranged inside the mounting plate, an air outlet is formed outside the shell, a driving wheel is arranged inside the shell, a sliding groove is formed inside the shell, a sealing plate is arranged inside the sliding groove, a fixing plate is arranged inside the shell, and a touch rod is arranged outside the fixing plate. The utility model can improve the heat recovery efficiency to a certain extent by controlling the flow direction of the waste hot gas by arranging the heat recovery chamber, the guide plate, the temperature controller, the mounting plate and the heat exchange pipe.
Description
Technical Field
The utility model relates to the technical field of fan coil air-conditioning ventilation systems, in particular to a fan coil air-conditioning ventilation system with heat recovery.
Background
A fan-coil unit is called a fan coil for short. It is one of the end devices of air conditioning system composed of small fan, motor and coil pipe (air heat exchanger). When chilled water or hot water flows through the coil pipes, heat is exchanged with air outside the pipes, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. It is a common cold and heat supply end device. Heat recovery is to recover waste heat (cold) or waste heat (cold) inside and outside a building and to use the recovered heat (cold) as a heat source for heating (cooling) or other heating equipment.
The prior art has the following problems:
1. the existing fan coil pipe often generates a large amount of heat in the operation process, and the heat is discharged to the outside air along with an air conditioning ventilation system, so that the waste of heat resource energy is caused, and if the heat is too large, certain influence can be caused on the surrounding environment;
2. the existing heat recovery device may cause uneven heat distribution inside the device due to unreasonable design during operation, thereby overflowing from the inside of the device, causing waste, and reducing heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a fan coil air-conditioning ventilation system with heat recovery, which solves the problems that the existing heat resource discharge outside influences the surrounding environment and the heat recovery efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take fan coil air conditioner ventilation system of heat recovery, includes the shell, the outside of shell is provided with the air intake, the inside of shell is provided with the connecting rod, the inside of shell is provided with the heat recovery cavity, the inside of shell is provided with the guide plate, the outside of guide plate is provided with the temperature-sensing meter, the outside of guide plate is provided with the mounting panel, the inside of mounting panel is provided with the heat exchange tube, the outside of shell is provided with the air outlet, the inside of shell is provided with the drive wheel, the inside of shell is provided with the sliding tray, the inside of sliding tray is provided with the closing plate, the inside of shell is provided with the fixed plate, the outside of fixed plate is provided with the feeler lever.
As a preferred technical scheme of the utility model, the air inlet and the heat recovery chamber are in a communicated state, and one end of the air inlet, which is far away from the shell, is connected with the fan coil.
As a preferred technical solution of the present invention, the inner wall of the heat recovery chamber is made of a high temperature resistant material.
As a preferable technical scheme of the utility model, the guide plate is fixedly connected with the shell through a connecting rod, and the temperature control meter is electrically connected with the control center.
As a preferable technical solution of the present invention, a ventilation pipe is provided outside the deflector, and the position of the ventilation pipe corresponds to the position of the mounting plate.
As a preferred technical scheme of the utility model, the number of the mounting plates is not less than three, and each mounting plate is uniformly provided with not less than nine heat exchange tubes, each heat exchange tube is provided with a heat conduction fin, and the heat conduction fins are flaky and sleeved on the heat exchange tubes.
As a preferred technical scheme of the utility model, the driving wheel is electrically connected with the temperature controller, the outer side surface of the sealing plate is provided with teeth, the teeth are meshed with the driving wheel, two contact rods are fixedly connected to the two fixing plates respectively, and the positions of the two contact rods correspond to the upper end and the lower end of the sealing plate respectively.
Compared with the prior art, the utility model provides a fan coil air-conditioning ventilation system with heat recovery, which has the following beneficial effects:
1. according to the fan coil air-conditioning ventilation system with the heat recovery function, the heat recovery chamber, the guide plate, the temperature control meter, the mounting plate and the heat exchange pipe are arranged, the heat flows into the heat recovery chamber from the air inlet, at the moment, the heat flows into the heat exchange pipe on the mounting plate through the ventilation pipe under the action of the guide plate, so that the heat exchange efficiency is improved, the temperature inside the heat recovery chamber can be controlled through the temperature control meter, the condition that equipment is damaged due to overhigh temperature is avoided, and the heat recovery efficiency can be improved to a certain extent by controlling the flow direction of waste hot gas;
2. this take fan coil air conditioner ventilation system of heat recovery, through setting up the temperature-sensing meter, the drive wheel, the closing plate, fixed plate and feeler lever, when the inside heat of heat recovery cavity surpassed the injecture measurement of temperature-sensing meter, the drive wheel is by the circular telegram operation, the drive wheel rotates and drives the closing plate and removes, along with opening of closing plate, the heat is along with the air outlet flow direction with the thermoelectric generator, and then improve the utilization ratio of heat recovery, stop moving after closing plate and feeler lever contact, thereby can realize the purpose of the free business turn over of control heat.
Drawings
FIG. 1 is a schematic view of the internal cross-section of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at C of FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. a connecting rod; 4. a heat recovery chamber; 5. a baffle; 6. a temperature controller; 7. mounting a plate; 8. heat exchanging the tube; 9. an air outlet; 10. a drive wheel; 11. a sliding groove; 12. a sealing plate; 13. a fixing plate; 14. a feeler lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in this embodiment: the utility model provides a take fan coil air conditioner ventilation system of heat recovery, which comprises a housing 1, the outside of shell 1 is provided with air intake 2, the inside of shell 1 is provided with connecting rod 3, the inside of shell 1 is provided with heat recovery cavity 4, the inside of shell 1 is provided with guide plate 5, the outside of guide plate 5 is provided with temperature controller 6, the outside of guide plate 5 is provided with mounting panel 7, the inside of mounting panel 7 is provided with hot tube 8, the outside of shell 1 is provided with air outlet 9, the inside of shell 1 is provided with drive wheel 10, the inside of shell 1 is provided with sliding tray 11, the inside of sliding tray 11 is provided with closing plate 12, the inside of shell 1 is provided with fixed plate 13, the outside of fixed plate 13 is provided with feeler lever 14.
In the embodiment, the air inlet 2 is communicated with the heat recovery chamber 4, one end of the air inlet 2, which is far away from the shell 1, is connected with a fan coil, the inner wall of the heat recovery chamber 4 is made of high-temperature-resistant material, the guide plate 5 is fixedly connected with the shell 1 through the connecting rod 3, the temperature controller 6 is electrically connected with the control center, the outer part of the guide plate 5 is provided with a ventilation pipe, the position of the ventilation pipe corresponds to the position of the mounting plate 7, the number of the mounting plates 7 is not less than three, each mounting plate 7 is uniformly provided with not less than nine heat exchange pipes 8, each heat exchange pipe 8 is provided with a heat conduction fin, the heat conduction fin is in a sheet shape and is sleeved on the heat exchange pipe 8, the heat recovery chamber 4, the guide plate 5, the temperature controller 6, the mounting plate 7 and the heat exchange pipes 8 are arranged, heat flows from the air inlet 2 to the heat recovery chamber 4 through the heat, and at the moment, the heat is under the action of the guide plate 5, the heat exchange efficiency is improved by the ventilation pipe flowing to the inside of the heat exchange pipe 8 on the mounting plate 7, and the temperature inside the heat recovery chamber 4 can be controlled by arranging the temperature controller 6, thereby avoiding the occurrence of equipment damage caused by overhigh temperature, thereby improving the heat recovery efficiency by controlling the flow direction of waste hot gas to a certain extent, the driving wheel 10 is electrically connected with the temperature controller 6, the outer side surface of the sealing plate 12 is provided with teeth which are meshed with the driving wheel 10, two contact rods 14 are respectively and fixedly connected on two fixing plates 13, the positions of the two contact rods 14 are respectively corresponding to the upper end and the lower end of the sealing plate 12, by arranging the temperature controller 6, the driving wheel 10, the sealing plate 12, the fixing plates 13 and the contact rods 14, when the internal heat of the heat recovery chamber 4 exceeds the limited measurement of the temperature controller 6, the driving wheel 10 is electrified to operate, the driving wheel 10 rotates to drive the sealing plate 12 to move, along with the opening of the sealing plate 12, heat flows to the thermoelectric device along with the air outlet 9, so that the utilization rate of heat recovery is improved, and the sealing plate 12 stops moving after being contacted with the feeler lever 14, so that the purpose of controlling the heat to freely enter and exit can be realized
The working principle and the using process of the utility model are as follows: when this device begins to use, the operator is connected air intake 2 with fan coil, when fan coil begins to operate, the heat will flow to heat recovery cavity 4 from air intake 2, the heat is under guide plate 5's effect this moment, inside heat exchange tube 8 on the mounting panel 7 is flowed to through the ventilation pipe, and then improve heat exchange efficiency, constantly going on along with the heat transfer this moment, the inside heat of heat recovery cavity 4 is higher and higher, when the temperature surpasss the limited measurement of temperature controller 6, drive wheel 10 is by the circular telegram operation, drive wheel 10 rotates and drives tooth and remove, tooth removes and drives closing plate 12 and remove, along with opening of closing plate 12, the heat flows to the thermoelectric generator along with air outlet 9, and then improve heat recovery's utilization ratio, stop moving after closing plate 12 and feeler lever 14 contact.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a take fan coil air conditioner ventilation system of heat recovery, includes shell (1), its characterized in that: an air inlet (2) is arranged outside the shell (1), a connecting rod (3) is arranged inside the shell (1), a heat recovery chamber (4) is arranged in the shell (1), a guide plate (5) is arranged in the shell (1), a temperature control meter (6) is arranged outside the guide plate (5), a mounting plate (7) is arranged outside the guide plate (5), a heat exchange tube (8) is arranged inside the mounting plate (7), an air outlet (9) is arranged outside the shell (1), a driving wheel (10) is arranged in the shell (1), a sliding groove (11) is arranged in the shell (1), a sealing plate (12) is arranged inside the sliding groove (11), a fixing plate (13) is arranged inside the shell (1), and a contact rod (14) is arranged outside the fixing plate (13).
2. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: the air inlet (2) and the heat recovery chamber (4) are in a communicated state, and one end, far away from the shell (1), of the air inlet (2) is connected with the fan coil.
3. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: the inner wall of the heat recovery chamber (4) is made of high-temperature-resistant materials.
4. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: the guide plate (5) is fixedly connected with the shell (1) through a connecting rod (3), and the temperature controller (6) is electrically connected with the control center.
5. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: and a ventilation pipe is arranged outside the guide plate (5), and the position of the ventilation pipe corresponds to the position of the mounting plate (7).
6. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: the quantity of mounting panel (7) is no less than three, and evenly is provided with on every mounting panel (7) and is no less than nine heat exchange tube (8), all be provided with heat conduction fin on heat exchange tube (8), heat conduction fin is the slice.
7. A fan coil air conditioning ventilation system with heat recovery as claimed in claim 1, wherein: the driving wheel (10) is electrically connected with the temperature control meter (6), teeth are arranged on the outer side face of the sealing plate (12) and are meshed with the driving wheel (10), two contact rods (14) are fixedly connected to the two fixing plates (13) respectively, and the positions of the two contact rods (14) correspond to the upper end and the lower end of the sealing plate (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343509.4U CN216346595U (en) | 2021-09-27 | 2021-09-27 | Fan coil air-conditioning ventilation system with heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343509.4U CN216346595U (en) | 2021-09-27 | 2021-09-27 | Fan coil air-conditioning ventilation system with heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216346595U true CN216346595U (en) | 2022-04-19 |
Family
ID=81174585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343509.4U Expired - Fee Related CN216346595U (en) | 2021-09-27 | 2021-09-27 | Fan coil air-conditioning ventilation system with heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216346595U (en) |
-
2021
- 2021-09-27 CN CN202122343509.4U patent/CN216346595U/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: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |