CN219305561U

CN219305561U - Heat supply equipment for greenhouse

Info

Publication number: CN219305561U
Application number: CN202320900644.0U
Authority: CN
Inventors: 杨泽宇; 胡敏; 陈小玲; 鲍意
Original assignee: Hunan Senxin Environmental Landscape Garden Engineering Co ltd
Current assignee: Hunan Senxin Environmental Landscape Garden Engineering Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-07
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of greenhouse heat supply, in particular to heat supply equipment for a greenhouse, which comprises an electric heating fan, wherein a mounting frame is fixedly connected above the electric heating fan, a motor is fixedly connected to the outer surface of the mounting frame, a rack is fixedly connected to the outer surface of the mounting frame, a limiting frame is fixedly connected to the outer surface of the rack, a movable frame is embedded and connected to the outer surface of the limiting frame, and a rotating frame is fixedly connected to the outer surface of the movable frame.

Description

Heat supply equipment for greenhouse

Technical Field

The utility model relates to the technical field of greenhouse heat supply, in particular to heat supply equipment for a greenhouse.

Background

Need use the big-arch shelter when planting winter, and just need heating device when the growth demand of plant is also unable to be satisfied to the big-arch shelter very low in temperature, current heating device comprises electric heat fan cooperation heating pipeline, but this kind of heat supply mode has certain drawback, for example when the heat supply, the direction of giving vent to anger and the position of giving vent to anger are fixed, this just leads to the hot air current to be regularly circulated, further leads to local too high or too low temperature, causes the harmful effect to the growth of plant, leads to the condition that partial plant has the frostbite.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the existing partial device has fixed air outlet direction and air outlet position, so that hot air flow is regularly circulated, and the local temperature is too high or too low, and bad influence is caused on plant growth, the heat supply equipment for the greenhouse is provided.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a heating equipment for big-arch shelter, includes electric heater, electric heater's top fixedly connected with mounting bracket, the external surface fixedly connected with motor of mounting bracket, the external surface fixedly connected with rack of mounting bracket, the external surface fixedly connected with spacing of rack, the surface embedding of spacing is connected with removes the frame, the external surface fixedly connected with swivel mount of removal frame, the inside rotation of swivel mount is connected with the outlet duct, the external surface fixedly connected with gear of outlet duct, gear and rack meshing are connected.

The method is further characterized in that: the output end of the electric heating fan is fixedly connected with a connecting hose, one end of the air outlet pipe is connected with a sealing bearing in an embedded mode, and the other end of the connecting hose is fixedly connected with the inner ring portion of the sealing bearing.

The method is further characterized in that: four mounting holes are formed in the outer surface of the mounting frame, and threaded holes are formed in corresponding positions of the mounting frame and the motor.

The method is further characterized in that: the output of motor fixedly connected with connecting rod, the lower surface threaded connection of connecting rod has stop bolt.

The method is further characterized in that: one end fixedly connected with slip frame of movable frame, the connecting rod inserts in the slip frame, and connecting rod and slip frame sliding connection.

The method is further characterized in that: the inside fixedly connected with deep groove ball bearing of swivel mount, outlet duct and the inner circle part fixed connection of deep groove ball bearing.

The method is further characterized in that: the lower surface fixedly connected with gag lever post of movable frame, the gag lever post runs through the gag lever post, and gag lever post sliding connection, the surface embedding of outlet duct is connected with the air outlet mouth.

The utility model has the beneficial effects that:

through the arranged air outlet pipe, when the greenhouse is used, the electric heating fan is placed in the greenhouse, the installation frame is matched with the installation hole and the external thread component to install the device on the upright post of the greenhouse, when the greenhouse is heated, the electric heating fan is started, hot air is conveyed into the air outlet pipe through the connecting hose by the electric heating fan, and is discharged from the air outlet nozzle, so that the hot air is conveyed downwards from the top of the greenhouse;

through the movable frame that sets up, the starter motor, the output of motor is through connecting rod cooperation limit bolt at the inside slip frame is slided, the slip frame atress is through movable frame cooperation gag lever post and limit frame reciprocating motion, and the rack is motionless, when movable frame is reciprocating motion, gear and rack meshing are connected, consequently, outlet duct atress cooperation deep groove ball bearing is rotatory, the output direction of air outlet nozzle obtains changing, and movable frame reciprocating motion makes the position of outlet duct change, further make outlet duct exhaust hot air turbulent flow, when making the device heat the big-arch shelter, still can make the inside more even of hot air distribution of big-arch shelter, avoid being close to ground position local temperature too high, cause the plant to receive the harmful effects.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the present utility model;

FIG. 3 is a schematic view of the structure of the mobile frame of the present utility model;

fig. 4 is an enlarged view of fig. 3 a of the present utility model.

In the figure: 1. an electric heating fan; 101. a connecting hose; 2. a mounting frame; 201. a limiting frame; 202. a rack; 203. a mounting hole; 3. a motor; 301. a connecting rod; 302. a limit bolt; 4. a moving rack; 401. a rotating frame; 402. a sliding frame; 403. deep groove ball bearings; 404. a gear; 405. a limit rod; 5. an air outlet pipe; 501. sealing the bearing; 502. and (5) an air outlet nozzle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a heat supply device for a greenhouse comprises an electric heating fan 1, wherein a mounting frame 2 is fixedly connected above the electric heating fan 1, a motor 3 is fixedly connected to the outer surface of the mounting frame 2, a rack 202 is fixedly connected to the outer surface of the mounting frame 2, a limiting frame 201 is fixedly connected to the outer surface of the rack 202, a movable frame 4 is connected to the outer surface of the limiting frame 201 in an embedded manner, a rotary frame 401 is fixedly connected to the outer surface of the movable frame 4, an air outlet pipe 5 is rotatably connected to the inner portion of the rotary frame 401, a gear 404 is fixedly connected to the outer surface of the air outlet pipe 5, the gear 404 is meshed with the rack 202, when the heat supply device is used, the electric heating fan 1 is placed in the greenhouse, the mounting frame 2 is matched with a mounting hole 203 and an external screw assembly to mount the device on an upright post of the greenhouse, when heat is supplied, the electric heating fan 1 is started, hot air is conveyed to the inner portion of the air outlet pipe 5 through a connecting hose 101, and hot air is discharged from an air outlet nozzle 502, and the hot air is conveyed downwards from the top of the greenhouse.

The output end of the electric heating fan 1 is fixedly connected with the connecting hose 101, one end of the air outlet pipe 5 is embedded and connected with the sealing bearing 501, the other end of the air outlet pipe 101 is fixedly connected with the inner ring part of the sealing bearing 501, four mounting holes 203 are formed on the outer surface of the mounting frame 2, threaded holes are formed on the corresponding positions of the mounting frame 2 and the motor 3, the output end of the motor 3 is fixedly connected with the connecting rod 301, the lower surface of the connecting rod 301 is in threaded connection with the limit bolt 302, one end of the movable frame 4 is fixedly connected with the sliding frame 402, the connecting rod 301 is inserted into the sliding frame 402, the connecting rod 301 is in sliding connection with the sliding frame 402, the deep groove ball bearing 403 is fixedly connected with the inner part of the rotating frame 401, the air outlet pipe 5 is fixedly connected with the inner ring part of the deep groove ball bearing 403, the lower surface of the movable frame 4 is fixedly connected with the limit rod 405, the limit rod 405 penetrates through the limit frame 201, the limit rod 405 is in sliding connection with the limit frame 201, the air outlet nozzle 502 is embedded and connected on the outer surface of the air outlet pipe 5, the motor 3 is started, the output end of the motor 3 slides in the sliding frame 402 through the connecting rod 301 matched with the limit bolt 302, the sliding frame 402 is stressed to reciprocate through the movable frame 4 matched with the limit rod 405 and the limit frame 201, the rack 202 is fixed, when the movable frame 4 reciprocates, the gear 404 is in meshed connection with the rack 202, therefore, the air outlet pipe 5 is stressed to rotate by being matched with the deep groove ball bearing 403, the output direction of the air outlet nozzle 502 is changed, the position of the air outlet pipe 5 is changed by the reciprocating movement of the movable frame 4, hot air discharged by the air outlet pipe 5 is turbulent, the device can heat the greenhouse, the distribution of hot air in the greenhouse is more uniform, the local overhigh temperature near the ground is avoided, causing the plants to be adversely affected.

Working principle: when the greenhouse is used, the electric heating fan 1 is placed in the greenhouse, the installation frame 2 is matched with the installation holes 203 and an external thread component to install the device on the upright post of the greenhouse, when heating is carried out, the electric heating fan 1 is started, the electric heating fan 1 conveys hot air to the inside of the air outlet pipe 5 through the connecting hose 101 and is discharged from the air outlet pipe 502, hot air is downwards conveyed from the top of the greenhouse, on the basis, the motor 3 is started, the output end of the motor 3 slides in the sliding frame 402 through the connecting rod 301 matched with the limit bolt 302, the sliding frame 402 is stressed to reciprocate through the movable frame 4 matched with the limit rod 405 and the limit frame 201, the rack 202 is fixed, when the movable frame 4 reciprocates, the gear 404 is meshed with the rack 202 to be connected, therefore, the air outlet pipe 5 is stressed to be matched with the deep groove ball bearing 403 to rotate, the output direction of the air outlet pipe 502 is changed, the position of the movable frame 4 reciprocates to change the position of the air outlet pipe 5, the hot air discharged from the greenhouse is further turbulent, the device heats the greenhouse, and meanwhile, the heat distribution of the hot air in the greenhouse is even, the position of the greenhouse is more evenly affected by the plant temperature is not affected by the local temperature.

In the description of the present specification, reference to the terms "one embodiment," "example," "specific example," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a heating equipment for big-arch shelter, includes electric heater (1), a serial communication port, the top fixedly connected with mounting bracket (2) of electric heater (1), the surface fixedly connected with motor (3) of mounting bracket (2), the surface fixedly connected with rack (202) of mounting bracket (2), the surface fixedly connected with spacing (201) of rack (202), the surface embedding of spacing (201) is connected with removes frame (4), the surface fixedly connected with swivel mount (401) of removing frame (4), the inside rotation of swivel mount (401) is connected with outlet duct (5), the surface fixedly connected with gear (404) of outlet duct (5), gear (404) and rack (202) meshing are connected.

2. A greenhouse heating apparatus according to claim 1, wherein the output end of the electric heating fan (1) is fixedly connected with a connecting hose (101), one end of the air outlet pipe (5) is connected with a sealing bearing (501) in an embedded manner, and the other end of the connecting hose (101) is fixedly connected with an inner ring part of the sealing bearing (501).

3. The greenhouse heating device according to claim 1, wherein four mounting holes (203) are formed in the outer surface of the mounting frame (2), and threaded holes are formed in positions corresponding to the mounting frame (2) and the motor (3).

4. A greenhouse heating apparatus according to claim 1, wherein the output end of the motor (3) is fixedly connected with a connecting rod (301), and the lower surface of the connecting rod (301) is in threaded connection with a limit bolt (302).

5. A greenhouse heating apparatus according to claim 4, wherein one end of the movable frame (4) is fixedly connected with a sliding frame (402), the connecting rod (301) is inserted into the sliding frame (402), and the connecting rod (301) is slidably connected with the sliding frame (402).

6. A greenhouse heat supply device according to claim 1, wherein the inside of the rotating frame (401) is fixedly connected with a deep groove ball bearing (403), and the air outlet pipe (5) is fixedly connected with the inner ring part of the deep groove ball bearing (403).

7. The greenhouse heat supply device according to claim 1, wherein a limit rod (405) is fixedly connected to the lower surface of the movable frame (4), the limit rod (405) penetrates through the limit frame (201), the limit rod (405) is slidably connected with the limit frame (201), and an air outlet nozzle (502) is embedded and connected to the outer surface of the air outlet pipe (5).