CN214664791U

CN214664791U - Fan coil for heat pump

Info

Publication number: CN214664791U
Application number: CN202120595798.4U
Authority: CN
Inventors: 王继华
Original assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Current assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-09
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to the technical field of heat pumps, and discloses a fan coil for heat pump, which comprises a box body, the surface intercommunication of box has the wind wheel, be provided with the motor between the wind wheel, and the surface bolt of motor and box, the bolt joint has the surface cooler between the inner wall of box, the inlet tube and the outlet pipe of surface cooler all extend to the outside of box and slip and cup joint the outer takeover, the surface bolt of outer takeover has the joint pole, the other end of joint pole and the inner wall joint of surface cooler, the inner wall slip connection of surface cooler has the ejector pad, the surface bolt of ejector pad has the press lever; the utility model discloses a joint pole and surface cooler joint have been joined in marriage and have been driven the ejector pad according to the depression bar and have made joint pole and surface cooler break away from the mode of joint, can reach the purpose of being convenient for and outer takeover installation or dismantlement, have improved the efficiency of fan coil's installation dismantlement, guarantee the completion of installation progress.

Description

Fan coil for heat pump

Technical Field

The utility model relates to a heat pump technology field specifically is a fan coil for heat pump.

Background

The heat pump is a device for transferring heat energy of a low-level heat source to a high-level heat source, and is also a new energy technology which attracts attention all over the world. It is different from the familiar mechanical equipment capable of increasing potential energy, namely a pump; the heat pump usually obtains low-grade heat energy from air, water or soil in nature, applies work through electric power, and then provides high-grade heat energy which can be utilized for people.

The existing fan coil is inconvenient to install or disassemble with an external connecting pipe, the common fan coil is connected with the external connecting pipe through a flange or a thread, time and labor are wasted during installation or disassembly, the efficiency is low, the working progress is influenced, the filter screen is not convenient to replace, the filter screen is fixed by screws, a large amount of time and physical force are consumed during disassembly and installation, the replacement efficiency is low, and in order to solve the existing problems, the fan coil for the heat pump is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan coil for heat pump, possess and be not convenient for with take over the installation outward or dismantle and be convenient for change the advantage of filter screen, current fan coil has been solved, be not convenient for take over the installation outward or dismantle, general fan coil all is with flange or threaded connection with taking over the union coupling outward, when installation or dismantlement, waste time and energy, inefficiency, influence the job schedule, also be not convenient for change the filter screen, the filter screen is with the screw fixation, when dismantling the installation, consume plenty of time and physical power, and change the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a fan coil for a heat pump comprises a box body, wherein the surface of the box body is communicated with wind wheels, a motor is arranged between the wind wheels, the surface of the motor is bolted with the surface of the box body, a surface cooler is bolted between the inner walls of the box body, a water inlet pipe and a water outlet pipe of the surface cooler both extend to the outside of the box body and are sleeved with an external pipe in a sliding manner, the surface of the external pipe is bolted with a clamping rod, the other end of the clamping rod is clamped with the inner wall of the surface cooler, the inner wall of the surface cooler is connected with a push block in a sliding manner, the surface of the push block is bolted with a press rod, the other end of the press rod extends to the outside of the surface cooler, a butting mechanism is arranged between the external pipe and the inner wall of the surface cooler, a filter screen is clamped between the inner walls of the box body, the inner wall of the box body is connected with a fixed rod in a sliding manner, a limiting plate is fixedly sleeved on the surface of the fixed rod, and a first spring is arranged between the limiting plate and the inner wall of the box body, the fixed slot has been seted up on the surface of filter screen, and fixed slot and dead lever joint, the bolt has the condensate dish between the inner wall of box, the air outlet has been seted up on the surface of box.

Preferably, the abutting mechanism comprises a limiting shell, the surface of the limiting shell is fixedly sleeved with the inner wall of the surface cooler, the limiting shell is located on the left side of the outer connecting pipe, an abutting plate is sleeved between the inner walls of the limiting shell in a sliding mode, and a second spring is arranged between the abutting plate and the inner wall of the limiting shell.

Preferably, the surface of the water condensation disc is communicated with a water valve.

Preferably, a third spring is provided between the pressing rod and the surface cooler.

Preferably, the surface of the abutting plate is bolted with a rubber pad.

Preferably, the water condensation disc is made of stainless steel.

Compared with the prior art, the utility model provides a fan coil for heat pump possesses following beneficial effect:

1. the utility model discloses a joint pole and surface cooler joint and join in marriage the mode that the push block was driven to the push rod and made joint pole and surface cooler break away from the joint of pressing, can reach the purpose of being convenient for with external pipe installation or dismantlement, improved the efficiency of the installation dismantlement of fan coil, guarantee the completion of installation progress;

2. the utility model discloses a dead lever under the effect of first spring with the mode of the fixed slot joint on the filter screen, can reach the purpose of being convenient for change the filter screen, practiced thrift change time and physical power, improved change efficiency.

Drawings

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

FIG. 2 is a sectional view of the utility model;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a structure B in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a wind wheel; 3. a motor; 4. a surface cooler; 5. an external connection pipe; 6. a clamping and connecting rod; 7. a push block; 8. a pressing lever; 9. a tightening mechanism; 10. filtering with a screen; 11. fixing the rod; 12. a limiting plate; 13. a first spring; 14. fixing grooves; 15. a water condensation tray; 16. an air outlet; 17. a water valve; 18. a third spring; 19. a rubber pad; 91. a limiting shell; 92. a propping plate; 93. a second spring.

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, a fan coil for a heat pump includes a box body 1, a wind wheel 2 is communicated with the surface of the box body 1, a motor 3 is disposed between the wind wheels 2, the surface of the motor 3 is bolted to the surface of the box body 1, a surface cooler 4 is bolted to the inner wall of the box body 1, a water inlet pipe and a water outlet pipe of the surface cooler 4 both extend to the outside of the box body 1 and are slidably sleeved with an external pipe 5, a clamping rod 6 is bolted to the surface of the external pipe 5, the other end of the clamping rod 6 is clamped to the inner wall of the surface cooler 4, a push block 7 is slidably connected to the inner wall of the surface cooler 4, a press rod 8 is bolted to the surface of the push block 7, the other end of the press rod 8 extends to the outside of the surface cooler 4, a tightening mechanism 9 is disposed between the external pipe 5 and the inner wall of the surface cooler 4, a filter screen 10 is clamped to the inner wall of the box body 1, a fixing rod 11 is slidably connected to the inner wall of the box body 1, a limiting plate 12 is fixedly sleeved on the surface of the fixing rod 11, be provided with first spring 13 between the inner wall of limiting plate 12 and box 1, fixed slot 14 has been seted up on the surface of filter screen 10, and fixed slot 14 and dead lever 11 joint, the bolt has condensation dish 15 between the inner wall of box 1, air outlet 16 has been seted up on the surface of box 1, through joint pole 6 and surface cooler 4 joint and joined in marriage the mode that push rod 8 drove ejector pad 7 and made joint pole 6 and surface cooler 4 break away from the joint, can reach the purpose of being convenient for with external pipe 5 installation or dismantlement, the efficiency of fan coil's installation dismantlement has been improved, guarantee the completion of installation progress, through the mode of dead lever 11 with the fixed slot 14 joint on the filter screen 10 under the effect of first spring 13, can reach the purpose of being convenient for change filter screen 10, change time and physical power have been practiced thrift, change efficiency has been improved.

Further, support tight mechanism 9 and include spacing shell 91, the fixed cup jointing of the surface of spacing shell 91 and the inner wall of surface cooler 4, and spacing shell 91 is located the left side of outer takeover 5, and the slip cup joints between the inner wall of spacing shell 91 and supports tight board 92, supports to be provided with second spring 93 between the inner wall of tight board 92 and spacing shell 91, supports tight mechanism 9 through setting up, makes outer takeover 5 not hard up, guarantees the leakproofness of device.

Furthermore, the surface of the water condensation disc 15 is communicated with a water valve 17, and the water in the water condensation disc 15 is convenient to discharge through the arrangement of the water valve 17.

Further, a third spring 18 is arranged between the pressing rod 8 and the surface cooler 4, and the pressing rod 8 is automatically reset after the pressing rod 8 is pressed through the third spring 18, so that the operation is convenient.

Furthermore, the surface of the abutting plate 92 is bolted with a rubber pad 19, and by arranging the rubber pad 19, the external connecting pipe 5 and the abutting plate 92 are watertight, so that the sealing performance of the device is ensured.

Furthermore, the water condensation plate 15 is made of stainless steel, and the water condensation plate 15 is made of stainless steel, so that the stainless steel has the advantages of being resistant to weak corrosive media such as air, steam and water or having rustless property.

When the device is used, the clamping rod 6 on the external connecting pipe 5 is inserted in alignment with a hole on the surface cooler 4, when the clamping rod 6 is clamped with the inner wall of the surface cooler 4, the mounting purpose is achieved, the pressing rod 8 is pressed, the pressing rod 8 drives the push block 7 to move, the push block 7 drives the clamping rod 6 to move, the clamping rod 6 moves to enable the clamping rod 6 to be separated from clamping connection with the inner wall of the surface cooler 4, the dismounting purpose is achieved, and therefore the purpose of facilitating mounting or dismounting with the external connecting pipe 5 is achieved;

outwards pulling dead lever 11, dead lever 11 remove and make dead lever 11 break away from the joint with fixed slot 14 on the filter screen 10, then take out filter screen 10, put into box 1 with new filter screen 10 in, then loosen dead lever 11, dead lever 11 under the effect of first spring 13 with fixed slot 14 joint to reach the mesh of being convenient for change filter screen 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan coil for heat pump, includes box (1), its characterized in that: the surface of the box body (1) is communicated with a wind wheel (2), a motor (3) is arranged between the wind wheels (2), the surface of the motor (3) is bolted with the surface of the box body (1), a surface cooler (4) is bolted between the inner walls of the box body (1), a water inlet pipe and a water outlet pipe of the surface cooler (4) both extend to the outside of the box body (1) and are sleeved with an outer pipe (5) in a sliding manner, a clamping rod (6) is bolted on the surface of the outer pipe (5), the other end of the clamping rod (6) is clamped with the inner wall of the surface cooler (4), the inner wall of the surface cooler (4) is connected with a push block (7) in a sliding manner, a pressing rod (8) is bolted on the surface of the push block (7), the other end of the pressing rod (8) extends to the outside of the surface cooler (4), a clamping mechanism (9) is arranged between the outer pipe (5) and the inner wall of the surface cooler (4), the joint has filter screen (10) between the inner wall of box (1), the inner wall sliding connection of box (1) has dead lever (11), limiting plate (12) have been cup jointed to the fixed surface of dead lever (11), be provided with first spring (13) between the inner wall of limiting plate (12) and box (1), fixed slot (14) have been seted up on the surface of filter screen (10), and fixed slot (14) and dead lever (11) joint, the bolt has congeals water dish (15) between the inner wall of box (1), air outlet (16) have been seted up on the surface of box (1).

2. A fan coil for a heat pump as set forth in claim 1, wherein: support tight mechanism (9) including spacing shell (91), the fixed cup jointing of inner wall of the surface cooler (4) on the surface of spacing shell (91), and spacing shell (91) are located the left side of outer takeover (5), slip between the inner wall of spacing shell (91) and cup jointed and support tight board (92), support and be provided with second spring (93) between the inner wall of tight board (92) and spacing shell (91).

3. A fan coil for a heat pump as set forth in claim 1, wherein: the surface of the water condensation disc (15) is communicated with a water valve (17).

4. A fan coil for a heat pump as set forth in claim 1, wherein: and a third spring (18) is arranged between the pressing rod (8) and the surface cooler (4).

5. A fan coil for a heat pump as set forth in claim 2, wherein: the surface of the abutting plate (92) is bolted with a rubber pad (19).

6. A fan coil for a heat pump as set forth in claim 1, wherein: the water condensation disc (15) is made of stainless steel.