CN212720368U

CN212720368U - Air heat source pump for centralized heat supply

Info

Publication number: CN212720368U
Application number: CN202021632935.9U
Authority: CN
Inventors: 秦洋
Original assignee: Shanxi Ruihai Energy Saving Network Control Electric Central Heating Co ltd
Current assignee: Shanxi Ruihai Energy Saving Network Control Electric Central Heating Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-16
Anticipated expiration: 2030-08-08

Abstract

The utility model belongs to the technical field of air source heat pump, especially, concentrate air heat source pump for heat supply, it is inconvenient to use to current air source heat pump, be not convenient for filter the dust in the air, carry out the cyclic utilization of hot and cold water when can not singlely using the motor to take a breath, use when needing to use water pump and motor, cause the problem of wasting of resources, the scheme as follows is proposed now, it includes drain pan and top shell, the drain pan internal fixation is provided with air compressor and water tank, top shell fixed connection is at the top of drain pan, the top fixedly connected with case of breathing in of drain pan, the case of breathing in is provided with the filtration of breathing in, the intercommunication has same air supply pipe between case of breathing in and the air compressor, the drain pan internal fixation is provided with a cold and hot exchange section of thick bamboo and a section of. The utility model discloses convenient to use is not convenient for filter the dust in the air, realizes hot and cold water cyclic utilization, resources are saved through the motor when absorbing steam.

Description

Air heat source pump for centralized heat supply

Technical Field

The utility model relates to an air source heat pump technical field especially relates to a concentrate air heat source pump for heat supply.

Background

An air source heat pump is an energy-saving device which uses high-level energy to make heat flow from low-level heat source air to high-level heat source, and is a form of heat pump, as the name suggests, the heat pump is just like a pump, and can convert low-level heat energy (such as air, soil and heat contained in water) which can not be directly used into high-level heat energy which can be used, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil and electric energy), for example: the air source heat pump can convert the heat in the air into the water, namely, the water temperature is heated, so that much cost is saved.

The existing air source heat pump is inconvenient to use, dust in the air is not convenient to filter, cold and hot water can not be recycled while air exchange is carried out by using a motor singly, and the water pump and the motor are required to be used simultaneously, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current air source heat pump and using inconveniently, be not convenient for filter the dust in the air, carry out the cyclic utilization of hot and cold water when can not single use motor takes a breath, need use when using water pump and motor, cause the shortcoming of wasting of resources, and the air source heat pump for the concentrated heat supply that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air heat source pump for centralized heat supply comprises a bottom shell and a top shell, wherein an air compressor and a water tank are fixedly arranged in the bottom shell, the top shell is fixedly connected to the top of the bottom shell, an air suction box is fixedly connected to the top of the bottom shell, the air suction box is provided with an air suction filtering structure, a same air supply pipe is communicated between the air suction box and the air compressor, a cold-heat exchange cylinder and a water suction cylinder are fixedly arranged in the bottom shell, a spiral pipe is arranged in the cold-heat exchange cylinder, one end of the spiral pipe is communicated with an air outlet of the air compressor, an exhaust pipe is communicated with the other end of the spiral pipe, an expansion pressure valve is arranged on the exhaust pipe, the cold-heat exchange cylinder is vertically rotatably arranged in the water suction cylinder, the water suction cylinder is connected with the air suction filtering structure, a water suction spiral blade is fixedly arranged on the outer side of, the same water supply pipe is communicated between the water suction cylinder and the water tank, and the same circulating pipe is communicated between the water tank and the cold-heat exchange cylinder.

Preferably, the filtration of breathing in includes motor, the axle of breathing in, the fan of breathing in, two U type strips and filter screen, and motor fixed connection is in one side of the case of breathing in, and the axle of breathing in rotates with the case of breathing in to be connected, and the one end of the axle of breathing in and the output shaft fixed mounting of motor, the fixed cover of the fan of breathing in are established in the outside of the axle of breathing in, and two U type strips are fixed mounting respectively on the top inner wall and the bottom inner wall of the case of breathing in, two U type strip swing joint of filter screen.

Preferably, a first bevel gear is fixedly mounted at the top end of the water absorption column, a second bevel gear is fixedly mounted at one end of the air absorption shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, the intercommunicating pore is opened at one side of the air suction box, the air inlets are opened at one side of the top shell, and the heat dissipation hole is opened at the top of the bottom shell.

Preferably, the water tank is communicated with a water replenishing pump, a liquid level sensor is arranged in the water tank, the water tank is communicated with a plurality of hot water branch pipes, and the water replenishing pump and the liquid level sensor are connected with the same controller.

Preferably, one side of the bottom shell and one side of the top shell are respectively and rotatably connected with a first box cover and a second box cover, one side of the air suction box is provided with a mounting hole, a mounting plate is fixedly connected to the mounting hole, and the mounting plate is fixedly connected with the filter screen.

Compared with the prior art, the utility model has the advantages of:

(1) the motor drives the air suction fan to suck air through the air suction shaft, dust is filtered through the filter screen, the filter screen can be conveniently supported by arranging the two U-shaped strips, the filter screen can be detached and cleaned by detaching the mounting plate, dust in the air can be filtered, and meanwhile the filter screen can be conveniently detached and cleaned;

(2) the post that absorbs water is driven through second bevel gear and first bevel gear to rotate when inhaling the gas shaft pivoted, and the post that absorbs water drives the spiral leaf that absorbs water and rotates, and the spiral leaf that absorbs water is rotatory to be inhaled the cooling water of heating in the cold and hot exchange section of thick bamboo and absorb water in the section of thick bamboo, then through the delivery pipe entering water tank once more, can realize hot and cold water cyclic utilization, resources are saved through the motor when absorbing steam.

The utility model discloses convenient to use is not convenient for filter the dust in the air, realizes hot and cold water cyclic utilization, resources are saved through the motor when absorbing steam.

Drawings

Fig. 1 is a schematic structural view of an air heat source pump for central heating according to the present invention;

fig. 2 is a schematic perspective view of a bottom shell and a top shell of an air heat source pump for central heating according to the present invention;

fig. 3 is a schematic perspective view of the suction box and the mounting plate of the air heat source pump for central heating according to the present invention.

In the figure: 1 bottom shell, 2 top shell, 3 suction box, 4 motor, 5 suction shaft, 6 suction fan, 7U-shaped strip, 8 filter screen, 9 air inlet, 10 heat dissipation hole, 11 air supply pipe, 12 air compressor, 13 heat and cold exchange cylinder, 14 spiral pipe, 15 water suction cylinder, 16 water suction column, 17 water suction spiral blade, 18 water supply pipe, 19 water tank, 20 hot water branch pipe, 21 water replenishing pump, 22 first bevel gear, 23 second bevel gear, 24 exhaust pipe, 25 expansion pressure valve, 26 first box cover, 27 second box cover, 28 mounting plate, 29 intercommunicating pore.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an air heat source pump for centralized heat supply comprises a bottom shell 1 and a top shell 2, an air compressor 12 and a water tank 19 are fixedly arranged in the bottom shell 1, the top shell 2 is fixedly connected to the top of the bottom shell 1, an air suction box 3 is fixedly connected to the top of the bottom shell 1, the air suction box 3 is provided with an air suction filtering structure, an air supply pipe 11 is communicated between the air suction box 3 and the air compressor 12, a cold-heat exchange cylinder 13 and a water suction cylinder 15 are fixedly arranged in the bottom shell 1, a spiral pipe 14 is arranged in the cold-heat exchange cylinder 13, one end of the spiral pipe 14 is communicated with an air outlet of the air compressor 12, an exhaust pipe 24 is communicated with the other end of the spiral pipe 14, an expansion pressure valve 25 is arranged on the exhaust pipe 24, the cold-heat exchange cylinder 13 is vertically and rotatably arranged in the water suction cylinder 15, the water suction cylinder 16 is, the water absorbing spiral blade 17 is positioned in the water absorbing cylinder 15, the same pipeline is communicated between the water absorbing cylinder 15 and the cold-heat exchange cylinder 13, the same water supply pipe 18 is communicated between the water absorbing cylinder 15 and the water tank 19, and the same circulating pipe is communicated between the water tank 19 and the cold-heat exchange cylinder 13.

In this embodiment, the filtration of breathing in includes motor 4, the axle of breathing in 5, fan 6 breathes in, two U type strips 7 and

filter screen

8, 4 fixed connection of motor is in one side of case 3 of breathing in, the axle of breathing in 5 rotates with the case 3 of breathing in to be connected, the one end of the axle of breathing in 5 and motor 4's output shaft fixed mounting, 6 fixed cover of fan of breathing in are established in the outside of the axle of breathing in 5, two U type strips 7 respectively fixed mounting on the top inner wall of case 3 of breathing in and bottom inner wall, two U type strips 7 swing joint of filter screen 8, it can conveniently support and lead filter screen 8 to put two U type strips 7, the convenience is installed and is dismantled filter screen 8.

In this embodiment, a first bevel gear 22 is fixedly installed at the top end of the water suction column 16, a second bevel gear 23 is fixedly installed at one end of the air suction shaft 5, and the first bevel gear 22 is engaged with the second bevel gear 23.

In this embodiment, the intercommunicating hole 29 is opened on one side of the air suction box 3, the plurality of air inlet holes 9 are opened on one side of the top case 2, the heat dissipation hole 10 is opened on the top of the bottom case 1, and the heat dissipation hole 10 is arranged to guide heat generated by the machine inside the bottom case 1 during operation into the top case 2, thereby improving the utilization rate of the heat.

In this embodiment, the intercommunication has moisturizing pump 21 on the water tank 19, is provided with level sensor in the water tank 19, and the intercommunication has a plurality of hot water bleeder 20 on the water tank 19, is connected with same controller on moisturizing pump 21 and the level sensor, sets up moisturizing pump 21 and level sensor and can carry out automatic water supply when the inside water level of water tank 19 is lower.

In this embodiment, one side of drain pan 1 and top shell 2 rotates respectively and is connected with first case lid 26 and second case lid 27, and the mounting hole has been seted up to one side of case 3 of breathing in, fixedly connected with mounting panel 28 on the mounting hole, and mounting panel 28 and filter screen 8 fixed connection dismantle mounting panel 28 and can dismantle the clearance with filter screen 8, avoid filter screen 8 to block up.

Example two

Referring to fig. 1-3, an air heat source pump for centralized heat supply comprises a bottom shell 1 and a top shell 2, an air compressor 12 and a water tank 19 are fixedly arranged in the bottom shell 1, the top shell 2 is fixedly connected to the top of the bottom shell 1 through screws, the top of the bottom shell 1 is fixedly connected with an air suction box 3 through screws, the air suction box 3 is provided with an air suction filtering structure, the same air supply pipe 11 is communicated between the air suction box 3 and the air compressor 12, a cold-heat exchange cylinder 13 and a water suction cylinder 15 are fixedly arranged in the bottom shell 1, a spiral pipe 14 is arranged in the cold-heat exchange cylinder 13, one end of the spiral pipe 14 is communicated with an air outlet of the air compressor 12, the other end of the spiral pipe 14 is communicated with an exhaust pipe 24, an expansion pressure valve 25 is arranged on the exhaust pipe 24, the cold-heat exchange cylinder 13 is vertically and rotatably, the outer side of the water absorption column 16 is fixedly provided with a water absorption spiral blade 17 through welding, the water absorption spiral blade 17 is positioned in a water absorption cylinder 15, the same pipeline is communicated between the water absorption cylinder 15 and the cold-heat exchange cylinder 13, the same water supply pipe 18 is communicated between the water absorption cylinder 15 and a water tank 19, and the same circulating pipe is communicated between the water tank 19 and the cold-heat exchange cylinder 13.

In this embodiment, the filtration of breathing in includes motor 4, the axle of breathing in 5, fan 6 breathes in, two U type strips 7 and filter screen 8, motor 4 passes through screw fixed connection in the one side of case 3 of breathing in, the axle of breathing in 5 rotates with the case 3 of breathing in to be connected, the one end of the axle of breathing in 5 passes through welded fastening installation with motor 4's output shaft, 6 fixed covers of fan of breathing in are established in the outside of the axle of breathing in 5, two U type strips 7 are respectively through welded fastening installation on the top inner wall and the bottom inner wall of case 3 of breathing in, 7 swing joint of two U type strips of filter screen 8, it can conveniently support and lead filter screen 8 to put two U type strips 7, the convenience is installed and is dismantled filter.

In this embodiment, a first bevel gear 22 is fixedly mounted at the top end of the water suction column 16 by welding, a second bevel gear 23 is fixedly mounted at one end of the air suction shaft 5 by welding, and the first bevel gear 22 is engaged with the second bevel gear 23.

In this embodiment, one side of drain pan 1 and top shell 2 rotates respectively and is connected with first case lid 26 and second case lid 27, and the mounting hole has been seted up to one side of case 3 of breathing in, through screw fixedly connected with mounting panel 28 on the mounting hole, and mounting panel 28 passes through screw fixed connection with filter screen 8, dismantles mounting panel 28 and can dismantle the clearance with filter screen 8, avoids filter screen 8 to block up.

In the embodiment, when the air-cooling heat exchanger is used, electrical equipment is powered on and is controlled by the power supply and the control switch, the motor 4 is started, the motor 4 drives the air suction shaft 5 to rotate, the air suction shaft 5 drives the air suction fan 6 to rotate, the air suction fan 6 rotates to suck outside air into the air suction box 3 through the air inlet holes 9 and the communication holes 29, dust is filtered through the filter screen 8, the filter screen 8 can be conveniently supported by arranging the two U-shaped strips 7, the filter screen 8 can be detached and cleaned by detaching the mounting plate 28, the air has certain heat, the air enters the air compressor 12 to be compressed, the heat of the air can be improved by compressed air, hot air enters the spiral pipe 14 and can be transferred to the spiral pipe 14, water in the water tank 19 enters the cold and hot exchanging cylinder 13 through the circulating pipe 14, the spiral pipe 14 can heat cooling water, the expansion pressure valve 25 can be automatically opened to discharge the air when, then through air compressor 12 recompression air, so can be continuous compress the heating to the air, give spiral pipe 14 with heat transfer, can be continuous to the cooling water heating, it rotates to drive the water absorption post 16 through second bevel gear 23 and first bevel gear 22 when inhaling air shaft 5 pivoted, water absorption post 16 drives the spiral leaf 17 that absorbs water and rotates, the spiral leaf 17 that absorbs water is rotatory inhales the cooling water that heats in the cold and hot exchange section of thick bamboo 13 in absorbing water section of thick bamboo 15, then get into water tank 19 once more through delivery pipe 18 in, can use the hot water dispersion after the heating through a plurality of hot water bleeder pipes 20, can in time be to moisturizing in the water tank 19 through moisturizing pump 21, all structures in this application can all carry out the selection of material and length according to the in-service behavior, the drawing is schematic structure chart, specific actual dimension can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. An air heat source pump for centralized heat supply comprises a bottom shell (1) and a top shell (2), wherein an air compressor (12) and a water tank (19) are fixedly arranged in the bottom shell (1), and is characterized in that the top shell (2) is fixedly connected to the top of the bottom shell (1), the top of the bottom shell (1) is fixedly connected with an air suction box (3), the air suction box (3) is provided with an air suction filtering structure, a same air supply pipe (11) is communicated between the air suction box (3) and the air compressor (12), a cold-heat exchange cylinder (13) and a water suction cylinder (15) are fixedly arranged in the bottom shell (1), a spiral pipe (14) is arranged in the cold-heat exchange cylinder (13), one end of the spiral pipe (14) is communicated with an air outlet of the air compressor (12), an exhaust pipe (24) is communicated with the other end of the spiral pipe (14), and an expansion pressure valve, the cold and heat exchange device comprises a cold and heat exchange cylinder (13), a water absorption column (16) is vertically and rotatably arranged in a water absorption cylinder (15), the water absorption column (16) is connected with a gas absorption filtering structure, a water absorption spiral blade (17) is fixedly arranged on the outer side of the water absorption column (16), the water absorption spiral blade (17) is positioned in the water absorption cylinder (15), the water absorption cylinder (15) and the cold and heat exchange cylinder (13) are communicated with each other through a same pipeline, a water supply pipe (18) is communicated between the water absorption cylinder (15) and a water tank (19), and a circulating pipe is communicated between the water tank (19) and the cold and heat exchange cylinder (13.

2. The air heat source pump for concentrated heat supply according to claim 1, wherein the air suction filtering structure comprises a motor (4), an air suction shaft (5), an air suction fan (6), two U-shaped strips (7) and a filtering screen (8), the motor (4) is fixedly connected to one side of the air suction box (3), the air suction shaft (5) is rotatably connected with the air suction box (3), one end of the air suction shaft (5) is fixedly installed with an output shaft of the motor (4), the air suction fan (6) is fixedly sleeved on the outer side of the air suction shaft (5), the two U-shaped strips (7) are respectively and fixedly installed on the top inner wall and the bottom inner wall of the air suction box (3), and the two U-shaped strips (7) of the filtering screen (8) are movably connected.

3. An air heat source pump for concentrated heat supply according to claim 1, characterized in that a first bevel gear (22) is fixedly installed at the top end of the water suction column (16), a second bevel gear (23) is fixedly installed at one end of the air suction shaft (5), and the first bevel gear (22) is meshed with the second bevel gear (23).

4. An air heat source pump for concentrated heat supply according to claim 1, wherein a communication hole (29) is opened at one side of the air suction box (3), a plurality of air inlet holes (9) are opened at one side of the top casing (2), and a heat dissipation hole (10) is opened at the top of the bottom casing (1).

5. An air heat source pump for centralized heat supply according to claim 1, wherein the water tank (19) is communicated with a water replenishing pump (21), a liquid level sensor is arranged in the water tank (19), the water tank (19) is communicated with a plurality of hot water branch pipes (20), and the water replenishing pump (21) and the liquid level sensor are connected with the same controller.

6. An air heat source pump for concentrated heat supply according to claim 1, wherein one side of the bottom shell (1) and the top shell (2) is rotatably connected with a first box cover (26) and a second box cover (27) respectively, one side of the air suction box (3) is provided with a mounting hole, a mounting plate (28) is fixedly connected to the mounting hole, and the mounting plate (28) is fixedly connected with the filter screen (8).