CN212179055U

CN212179055U - Dustproof construction of ceiling type fan coil

Info

Publication number: CN212179055U
Application number: CN202020453348.7U
Authority: CN
Inventors: 刘金
Original assignee: Jingjiang Hengjin Motor Technology Co ltd
Current assignee: Jingjiang Hengjin Motor Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-18
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a dustproof construction of ceiling type fan coil, including device shell and promotion piece, the bottom fixed mounting of device shell has the filtration grid head, card and groove have been seted up to the inside of filtration grid head, the inside activity in card and groove is inserted and is equipped with the card club, the inside of card club has been seted up and has been blocked the ball chamber, the intermediate position fixed mounting in card ball chamber has fixed stop, fixed stop's surface fixed mounting has second reset spring, the spacing card ball of second reset spring's the other end fixed connection, the inside of spacing card ball is inserted and is equipped with the gag lever post. The utility model discloses a card and groove, card ball pole, card ball chamber, fixed stop, second reset spring, spacing calorie of ball and gag lever post constitute detachable construction, can dismantle when needs clear up the filter screen through its detachable construction can, do not need the manual work to scramble or stand and clear up in the eminence, and change comparatively simply.

Description

Dustproof construction of ceiling type fan coil

Technical Field

The utility model relates to a ceiling type fan coil field specifically is a dust-proof structure of ceiling type fan coil.

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.

Most of existing fan coils are installed at the upper end of a house, but the fan coils need to be lifted manually and stabilized firstly and then can be fixed by fastening bolts, and because a large amount of labor force is wasted when the fan coils are lifted manually, arms are numb and lose consciousness temporarily due to long-time lifting of the fan coils, and the fan coils are likely to fall and be damaged;

in addition, the existing fan coil generally has a dustproof structure, so that dust can be prevented from entering the interior of the device during operation, but the filter screen needs to be cleaned when the device is used for a long time, and the fan coil is installed on a roof, so that the cleaning and the replacement are complicated.

Therefore, it is necessary to provide a dustproof structure of a ceiling fan coil to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof construction of ceiling type fan coil to the fan coil who proposes in solving above-mentioned background art stabilizes and the clear problem of filter screen.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof structure of a ceiling type fan coil comprises a device shell and a pushing block, wherein a clamp and a cavity are fixedly arranged inside the device shell, a limiting slide rod is fixedly arranged inside the clamp and the cavity, a slide rod block is movably sleeved on the outer surface of the limiting slide rod, a fixed block is fixedly arranged on the outer surface of the slide rod block, a limiting clamp rod is fixedly welded on the right side of the fixed block, the other end of the limiting clamp rod is positioned inside a hollow cylinder, a first reset spring is sleeved on the outer surface of the hollow cylinder, the other end of the first reset spring is connected with the fixed block, the pushing block is fixedly arranged on the outer surface of the fixed block, a clamping rod is fixedly arranged on the left side of the fixed block, a rubber sleeve is sleeved on the outer surface of the other end of the clamping rod, a filter grid head is fixedly arranged at the bottom end of the device shell, a clamp and a groove, the ball clamping device is characterized in that a ball clamping rod is movably inserted into the card and the groove, a ball clamping cavity is formed in the ball clamping rod, a fixed baffle is fixedly mounted at the middle position of the ball clamping cavity, a second reset spring is fixedly mounted on the outer surface of the fixed baffle, the other end of the second reset spring is fixedly connected with a limiting clamping ball, and a limiting rod is inserted into the limiting clamping ball.

Preferably, the outer surface of device shell has the maintenance window through the hinge mounting, the surface of maintenance window is provided with shakes hands.

Preferably, the inside of the card and the cavity is set to be a hollow structure, the left side of the card and the cavity is set to be an opening shape, and the card and the cavity are provided with two groups.

Preferably, a round hole is formed in the slide bar block, the size of the round hole is matched with that of the limiting slide bar, a round hole matched with the clamping rod to penetrate through is formed in the left side of the device shell, and the clamping rod and the rubber sleeve form a sealing mechanism.

Preferably, a limiting groove is formed in the limiting blocking ball, the size of the limiting groove is matched with that of the limiting rod, and the limiting blocking ball and the limiting rod form an elastic telescopic structure through a second reset spring.

Preferably, the bottom fixed mounting of card club has L type connecting block, the other end fixed mounting of L type connecting block has the filter screen, the outer fixed surface of filter screen installs the handle.

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

1. this ceiling type fan coil's dustproof construction constitutes card and structure through card and chamber, spacing slide bar, slide bar piece, fixed block, spacing kelly, hollow cylinder, a reset spring, block pole and rubber sleeve, can install the messenger through its card and structure, directly stabilizes the device on the roof, does not need the manual work to lift, has saved a large amount of labours, and can not damage because of the accident, simple structure, convenient operation.

2. This ceiling type fan coil's dustproof construction constitutes detachable construction through card and groove, card club, card ball chamber, fixed stop, second reset spring, spacing calorie of ball and gag lever post, can dismantle when needs clear up the filter screen through its detachable construction can, do not need the manual work to scramble or stand and clear up in the eminence, and change comparatively simply.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the fixing block of the present invention;

fig. 4 is a schematic front sectional view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a device housing; 2. a card and a cavity; 3. a limiting slide bar; 4. a slide bar block; 5. a fixed block; 6. a limiting clamping rod; 7. a hollow cylinder; 8. a first return spring; 9. a clamping rod; 10. a rubber sleeve; 11. filtering the grid head; 12. a card and a slot; 13. a ball clamping rod; 14. a ball clamping cavity; 15. fixing a baffle plate; 16. a second return spring; 17. limiting and clamping the ball; 18. a limiting rod; 19. an L-shaped connecting block; 20. a filter screen; 21. a handle; 22. and (4) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a dustproof structure of a ceiling type fan coil comprises a device shell 1 and a pushing block 22, wherein a maintenance window is installed on the outer surface of the device shell 1 through a hinge, a holding handle is arranged on the outer surface of the maintenance window, a clamp and a cavity 2 are fixedly installed in the device shell 1, the clamp and the cavity 2 are arranged to be of a hollow structure, the left side of the clamp and the cavity 2 is arranged to be of an open shape, two groups of clamp and cavity 2 are arranged, a limiting slide rod 3 is fixedly installed in the clamp and the cavity 2, a slide rod block 4 is movably sleeved on the outer surface of the limiting slide rod 3, a fixing block 5 is fixedly installed on the outer surface of the slide rod block 4, a limiting clamping rod 6 is fixedly welded on the right side of the fixing block 5, the other end of the limiting clamping rod 6 is located in a hollow cylinder 7, a first reset spring 8 is sleeved on the outer surface of the hollow cylinder 7, the other end of, the left side of the fixed block 5 is fixedly provided with a clamping rod 9, the outer surface of the other end of the clamping rod 9 is sheathed with a rubber sleeve 10, a round hole is formed in the slide rod block 4, the size of the round hole is matched with that of the limiting slide rod 3, the left side of the device shell 1 is provided with a round hole which is matched with the clamping rod 9 to penetrate through, the clamping rod 9 and the rubber sleeve 10 form a sealing mechanism, the arrangement can be realized through a clamping and cavity 2, the limiting slide rod 3, the slide rod block 4, the fixed block 5, the limiting clamping rod 6, a hollow cylinder 7, a first reset spring 8, the clamping rod 9 and the rubber sleeve 10 form a clamping and structure, the device can be installed through the clamping and structure, the device is directly and stably fixed on a roof, the manual lifting is not needed, a large amount of labor force is saved, the device;

the bottom fixed mounting of device shell 1 has filter grid head 11, the inside of filter grid head 11 has seted up card and groove 12, the inside activity of card and groove 12 is inserted and is equipped with card ball pole 13, card ball chamber 14 has been seted up to the inside of card ball pole 13, the intermediate position fixed mounting in card ball chamber 14 has fixed stop 15, fixed stop 15's external surface fixed mounting has second reset spring 16, the spacing calorie of ball 17 of other end fixed connection of second reset spring 16, spacing calorie of ball 17's inside is inserted and is equipped with gag lever post 18, the spacing groove has been seted up to the inside of spacing calorie of ball 17, the size of gag lever post 18's size phase-match, spacing calorie of ball 17 passes through second reset spring 16 and gag lever post 18 constitution elasticity extending structure, the bottom fixed mounting of calorie of ball pole 13 has L type connecting block 19, the other end fixed mounting of L type connecting block 19 has filter screen 20, the external surface fixed mounting of filter screen 20 has handle.

The working principle is as follows: when the device needs to be installed, the pushing block 22 is pushed, the fixed block 5 is driven to move when the pushing block 22 is pushed, the sliding rod block 4 is driven to slide on the limiting sliding rod 3 when the fixed block 5 moves, the clamping rod 9 is driven to slide when the sliding rod block 4 slides, the rubber sleeve 10 can be driven to simultaneously retract into the inside of the clamping and cavity 2 when the clamping rod 9 slides, then the device is placed at a position needing to be installed, the pushing block 22 is loosened, the fixed block 5 is reset through elastic deformation generated by the first reset spring 8, the clamping rod 9 and the rubber sleeve 10 are clamped in a hole formed in the roof, the device can be fixed on the roof stably, and then the device can be fixed through the fastening bolt, so that the device can be arranged through the clamping and groove 12, the ball clamping rod 13, the ball clamping cavity 14 and the fixed baffle 15, The second return spring 16, the limiting blocking ball 17 and the limiting rod 18 form a detachable structure, and the filter screen 20 can be detached and cleaned when needing to be cleaned through the detachable structure, so that the filter screen does not need to be climbed or stand at a high position for cleaning manually, and the replacement is simple;

when needs are cleaned filter screen 20, through pulling handle 21, will drive filter screen 20 when pulling handle 21 and remove, will drive L type connecting block 19 when filter screen 20 removes, will drive card club 13 when L type connecting block 19 removes, will make its spacing card ball 17 break away from out the draw-in groove department of card and groove 12 through second reset spring 16 when card club 13 removes, can clean filter screen 20 quick detach like this, when needing to install, it can to correspond the inside of pushing card and groove 12 with card club 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dustproof construction of ceiling type fan coil, includes device shell (1) and promotes piece (22), its characterized in that: the device comprises a device shell (1), a clamp and a cavity (2) are fixedly arranged in the device shell (1), a limit slide rod (3) is fixedly arranged in the clamp and the cavity (2), a slide rod block (4) is movably sleeved on the outer surface of the limit slide rod (3), a fixed block (5) is fixedly arranged on the outer surface of the slide rod block (4), a limit clamping rod (6) is fixedly welded on the right side of the fixed block (5), the other end of the limit clamping rod (6) is positioned in an hollow cylinder (7), a first reset spring (8) is sleeved on the outer surface of the hollow cylinder (7), the other end of the first reset spring (8) is connected with the fixed block (5), a pushing block (22) is fixedly arranged on the outer surface of the fixed block (5), a clamping rod (9) is fixedly arranged on the left side of the fixed block (5), and a rubber sleeve (10) is sleeved on the outer surface of, the utility model discloses a device, including device shell (1), bottom fixed mounting has filtration grid head (11), card and groove (12) have been seted up to the inside of filtration grid head (11), the inside activity of card and groove (12) is inserted and is equipped with card ball pole (13), card ball chamber (14) have been seted up to the inside of card ball pole (13), the intermediate position fixed mounting in card ball chamber (14) has fixed stop (15), the fixed surface of fixed stop (15) installs second reset spring (16), the spacing card ball (17) of other end fixed connection of second reset spring (16), the inside of spacing card ball (17) is inserted and is equipped with gag lever post (18).

2. The dust-proof structure of the ceiling-mounted fan coil according to claim 1, comprising: the device is characterized in that a maintenance window is installed on the outer surface of the device shell (1) through a hinge, and a handle is arranged on the outer surface of the maintenance window.

3. The dust-proof structure of the ceiling-mounted fan coil according to claim 1, comprising: the inside of card and chamber (2) sets up to hollow structure, the left side of card and chamber (2) sets up to the opening form, card and chamber (2) are provided with two sets ofly.

4. The dust-proof structure of the ceiling-mounted fan coil according to claim 1, comprising: the round hole has been seted up to the inside of slide bar piece (4), the size of round hole and the size phase-match of spacing slide bar (3), the round hole that cooperation block pole (9) run through is seted up in the left side of device shell (1), block pole (9) and rubber sleeve (10) constitution sealing mechanism.

5. The dust-proof structure of the ceiling-mounted fan coil according to claim 1, comprising: a limiting groove is formed in the limiting clamping ball (17), the size of the limiting groove is matched with that of the limiting rod (18), and the limiting clamping ball (17) and the limiting rod (18) form an elastic telescopic structure through a second reset spring (16).

6. The dust-proof structure of the ceiling-mounted fan coil according to claim 1, comprising: the golf club clamping device is characterized in that an L-shaped connecting block (19) is fixedly mounted at the bottom end of the golf club clamping rod (13), a filter screen (20) is fixedly mounted at the other end of the L-shaped connecting block (19), and a handle (21) is fixedly mounted on the outer surface of the filter screen (20).