Air conditioner fan coil convenient to replace
By introducing structures such as embedded parts, fixing plates, limiting plates and slider grooves into the air conditioner fan coils, the problems of equipment failure and filter clogging are solved, the convenience and efficiency of replacement are achieved, and labor costs are reduced. Maintenance complexity.
Patent Information
- Application Number
- CN202421225146.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing air conditioner fan coils are difficult to replace when in use, the filter is easily clogged and the equipment needs to be disassembled during replacement, resulting in reduced air outlet efficiency and high labor costs.
A convenient replacement air conditioner fan coil is designed. Through the combined structure of embedded parts, fixed plates, limit plates, slider grooves, springs and baffles, the roof plate allows slide after limit position to push the baffles to shrink, thereby The filter can be replaced without disassembling the box, and the handle and push blocks are used to extract and install the filter plate.
It realizes rapid replacement of air conditioner fan coils and filter replacement without disassembly of equipment, reducing labor costs and improving air outlet efficiency, and simplifying the maintenance process.
Smart Images
Figure CN222352415U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fan coil units, in particular to an air-conditioning fan coil unit which is easy to replace. Background Art
[0002] The fan coil unit is referred to as the fan coil. It is one of the terminal devices of the air-conditioning system composed of a small fan, an electric motor and a coil (air heat exchanger). When chilled water or hot water flows through the coil, it exchanges heat with the air outside the tube, so that the air is cooled, dehumidified or heated to adjust the indoor air parameters. It is a commonly used cooling and heating terminal device, but in actual use, similar air-conditioning fan coils still have many defects, such as: if the existing air-conditioning fan coil fails during use, the fan coil cannot be removed and replaced conveniently and quickly. After a long period of use, the filter is easily clogged, which reduces the air outlet efficiency and also produces an unpleasant odor. To replace the filter, the fan coil needs to be disassembled, which affects the use and has a high labor cost. Utility Model Content
[0003] The utility model aims to provide an air-conditioning fan coil unit which is easy to replace, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning fan coil unit that is easy to replace, comprising a fixing plate, embedded parts are fixedly installed around the upper end of the fixing plate, limiting plates are fixedly installed on both sides of the lower end of the fixing plate, slider grooves are opened on the inner sides of one end of two groups of limiting plates, springs are fixedly installed inside the slider grooves, and a baffle is fixedly installed on the other end of the spring.
[0005] When using the air-conditioning fan coil unit that is easy to replace, first bury the embedded parts into the wall, fix the fixing plate in advance, and align the top plate at the upper end of the box with the gap between the limit plate and the fixing plate and insert it. One end of the baffle is set to an inclined surface. When the top plate contacts the inclined surface of the baffle, the baffle can be forced to slide into the inside of the slider groove, thereby squeezing the spring and contracting the spring. After the top plate is installed, the spring can rebound and push the baffle to move outward, thereby limiting the top plate. When replacement is required, pull the push block to slide in the limit groove, and the push block drives the baffle to contract inward, releasing the limit on the top plate, thereby pulling out the entire box. When the filter is clogged and needs to be replaced, pull the handle, and the handle drives the filter plate, thereby pulling out the entire filter plate, and then inserting a new filter plate from the box slot. The filter can be replaced without disassembling the box.
[0006] As a preferred technical solution of the utility model, a limiting groove is provided on one side of the slider groove, a push block is fixedly installed on one side of the baffle, the baffle is slidably installed inside the slider groove, and the push block is slidably installed inside the limiting groove; by providing the push block, the movement of the baffle can be controlled by the push block when disassembly is required.
[0007] As a preferred technical solution of the utility model, a top plate is slidably inserted between the limiting plate and the fixing plate, and a box body is fixedly installed at the lower end of the top plate.
[0008] As a preferred technical solution of the utility model, a box body groove is opened at the center of one side of the box body, and a filter plate is slidably installed inside the box body groove.
[0009] As a preferred technical solution of the utility model, a handle is fixedly installed at one end of the filter plate, and a filter is fixedly installed inside the filter plate; by providing the filter, the air drawn by the fan can be filtered to prevent foreign objects from being blown out, and most bacteria can also be filtered.
[0010] As an optimal technical solution of the utility model, a plurality of groups of fans are fixedly installed on one side of the interior of the box, and a condenser is fixedly installed on the other side of the filter screen inside the box; by providing the condenser, the temperature of the air can be adjusted when the wind blown by the fan passes through the condenser.
[0011] As a preferred technical solution of the utility model, one end of the condenser pipe passes through the box and is connected to a water inlet pipe, and the other end of the condenser pipe passes through the box and is connected to a water return pipe.
[0012] As a preferred technical solution of the utility model, a junction box is fixedly installed on one side of the box.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. When using an air-conditioning fan coil unit that is easy to replace, first bury the embedded parts into the wall, fix the fixing plate in advance, align the top plate at the upper end of the box with the gap between the limit plate and the fixing plate, and insert it. One end of the baffle is set to an inclined surface. When the top plate contacts the inclined surface of the baffle, the baffle can be forced to slide into the inside of the slider groove, thereby squeezing the spring and contracting the spring. After the top plate is installed, the spring can rebound and push the baffle to move outward, thereby limiting the top plate. When replacement is required, pull the push block to slide in the limit groove, and the push block drives the baffle to contract inward, releasing the limit on the top plate, thereby pulling out the entire box. When the filter is clogged and needs to be replaced, pull the handle, and the handle drives the filter plate, thereby pulling out the entire filter plate, and then inserting the new filter plate from the box slot. The filter can be replaced without disassembling the box.
[0015] 2. By providing a handle, when the filter is clogged and needs to be replaced, pull the handle, the handle drives the filter plate, thereby pulling out the entire filter plate, and then inserting a new filter plate from the box slot, the filter can be replaced without disassembling the box. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0018] Figure 3 It is a schematic diagram of a half-section structure of the utility model;
[0019] Figure 4 It is a partial half-section structure schematic diagram of the utility model;
[0020] Figure 5 It is a schematic diagram of the internal structure of the utility model;
[0021] Figure 6 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.
[0022] In the figure: 1. embedded parts; 2. fixing plate; 3. box body; 4. filter plate; 5. handle; 6. junction box; 7. return pipe; 8. top plate; 9. air outlet; 10. filter; 11. box body slot; 12. water inlet pipe; 13. limit plate; 14. fan; 15. condenser; 16. slider slot; 17. spring; 18. limit slot; 19. baffle; 20. push block. DETAILED DESCRIPTION
[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] Embodiment 1
[0025] like Figure 1 - Figure 6 As shown, the utility model proposes an air-conditioning fan coil unit that is easy to replace, including a fixing plate 2, embedded parts 1 are fixedly installed around the upper end of the fixing plate 2, limiting plates 13 are fixedly installed on both sides of the lower end of the fixing plate 2, and slider grooves 16 are opened on the inner sides of one end of the two sets of limiting plates 13, a spring 17 is fixedly installed inside the slider groove 16, and a baffle 19 is fixedly installed on the other end of the spring 17.
[0026] A limiting groove 18 is provided on one side of the slider groove 16 , a push block 20 is fixedly installed on one side of the baffle plate 19 , the baffle plate 19 is slidably installed inside the slider groove 16 , and the push block 20 is slidably installed inside the limiting groove 18 .
[0027] A top plate 8 is slidably inserted between the limiting plate 13 and the fixing plate 2 , and the box body 3 is fixedly mounted on the lower end of the top plate 8 .
[0028] A box groove 11 is provided at the center of one side of the box 3 , and a filter plate 4 is slidably installed inside the box groove 11 .
[0029] The working principle of an easily replaceable air-conditioning fan coil unit based on Example 1 is as follows: when using the easily replaceable air-conditioning fan coil unit, the embedded part 1 is first embedded in the wall, the fixing plate 2 is fixed in advance, and the top plate 8 at the upper end of the box body 3 is aligned with the gap between the limit plate 13 and the fixing plate 2 and inserted, and one end of the baffle 19 is set as an inclined surface. When the top plate 8 contacts the inclined surface of the baffle 19, the baffle 19 can be forced to slide into the inside of the slider groove 16, thereby squeezing the spring 17 to make the spring 17 contract. When the top plate 8 is installed, Afterwards, the spring 17 can rebound and push the baffle 19 to move outward, thereby limiting the top plate 8. When replacement is needed, pull the push block 220 to slide inside the limiting groove 18, and the push block 20 drives the baffle 19 to retract inward, releasing the limit on the top plate 8, thereby pulling out the entire box body 3. When the filter 10 is blocked and needs to be replaced, pull the handle 5, and the handle 5 drives the filter plate 4, thereby pulling out the entire filter plate 4, and then inserting the new filter plate 4 from the box body groove 11. The filter 10 can be replaced without disassembling the box body 3.
[0030] Embodiment 2
[0031] like Figure 3 As shown, the utility model proposes an air-conditioning fan coil unit that is easy to replace. Compared with the first embodiment, this embodiment also includes: a handle 5 is fixedly installed at one end of the filter plate 4, a filter 10 is fixedly installed inside the filter plate 4, a plurality of groups of fans 14 are fixedly installed on one side of the interior of the box body 3, a condenser 15 is fixedly installed on the other side of the filter 10 inside the box body 3, one end of the condenser 15 passes through the box body 3 and is connected to a water inlet pipe 12, the other end of the condenser 15 passes through the box body 3 and is connected to a return pipe 7, and a junction box 6 is fixedly installed on one side of the box body 3.
[0032] In this embodiment, Figure 6 As shown, by providing a push block 20, the movement of the baffle 19 can be controlled by the push block 20 when disassembly is required; Figure 5 As shown, by providing a filter 10, the air extracted by the fan 14 can be filtered to prevent foreign matter from being blown out, and most bacteria can also be filtered; Figure 5 As shown, by providing the condensation tube 15 , the temperature of the air can be adjusted when the wind blown out by the fan 14 passes through the condensation tube 15 .
[0033] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. An air-conditioning fan coil unit that is easy to replace, comprising a fixing plate (2), characterized in that: Embedded parts (1) are fixedly installed around the upper end of the fixing plate (2), and limiting plates (13) are fixedly installed on both sides of the lower end of the fixing plate (2). Sliding block grooves (16) are provided on the inner sides of one end of the two groups of limiting plates (13), and springs (17) are fixedly installed inside the sliding block grooves (16), and a baffle (19) is fixedly installed on the other end of the spring (17).
2. The easily replaceable air-conditioning fan coil unit according to claim 1, characterized in that: A limiting groove (18) is provided on one side of the slider groove (16), a push block (20) is fixedly installed on one side of the baffle plate (19), the baffle plate (19) is slidably installed inside the slider groove (16), and the push block (20) is slidably installed inside the limiting groove (18).
3. The easily replaceable air-conditioning fan coil unit according to claim 2, characterized in that: A top plate (8) is slidably inserted between the limiting plate (13) and the fixing plate (2), and a box body (3) is fixedly mounted on the lower end of the top plate (8).
4. The easily replaceable air-conditioning fan coil unit according to claim 3, characterized in that: A box body groove (11) is provided at the center of one side of the box body (3), and a filter screen plate (4) is slidably installed inside the box body groove (11).
5. The easily replaceable air-conditioning fan coil unit according to claim 4, characterized in that: A handle (5) is fixedly mounted on one end of the filter plate (4), and a filter (10) is fixedly mounted inside the filter plate (4).
6. The easily replaceable air-conditioning fan coil unit according to claim 5, characterized in that: A plurality of sets of fans (14) are fixedly installed on one side of the interior of the box (3), and a condensation pipe (15) is fixedly installed on the other side of the filter (10) inside the box (3).
7. The easily replaceable air-conditioning fan coil unit according to claim 6, characterized in that: One end of the condenser pipe (15) passes through the box body (3) and is connected to a water inlet pipe (12), and the other end of the condenser pipe (15) passes through the box body (3) and is connected to a water return pipe (7).
8. The easily replaceable air-conditioning fan coil unit according to claim 7, characterized in that: A junction box (6) is fixedly mounted on one side of the box body (3).