CN216924592U

CN216924592U - Modular cold and hot water composite source air conditioning unit

Info

Publication number: CN216924592U
Application number: CN202122305035.4U
Authority: CN
Inventors: 朱洪明
Original assignee: Shanghai Lingang Hongbo New Energy Development Co ltd
Current assignee: Shanghai Lingang Hongbo New Energy Development Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-07-08
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a modular cold and hot water composite source air conditioning unit which comprises an outer box and an air-cooled heat pump unit, wherein dustproof mechanisms are arranged on two sides of the outer box respectively, each dustproof mechanism comprises a frame body, the right side of each frame body is fixedly connected with the left side of the outer box, one side, far away from the outer box, of each frame body is fixedly connected with a dustproof net, the top of the left side of the outer box is fixedly connected with a supporting plate, and the bottom of each supporting plate is fixedly connected with a small motor. This modular hot and cold water composite source air conditioning unit sets up inside the dust screen prevents that particulate matters such as dust from getting into the outer container in the outside of air inlet grille, and the inside electrical components of protection does not receive the erosion of dust to drive the lead screw through small-size motor and rotate, the lead screw passes through the lagging and drives brush board up-and-down motion, can carry out automatic clearance to the deposition on the dust screen, and the live time of extension dust screen alleviates maintainer's work load.

Description

Modular cold and hot water composite source air conditioning unit

Technical Field

The utility model relates to the technical field of air-cooled heat pump units, in particular to a modular cold and hot water composite source air conditioning unit.

Background

The air-cooled heat pump unit is a circulating system formed from compressor, heat exchanger, flow controller, heat absorber and compressor, etc., under the action of compressor the refrigerant can be circularly flowed in the system, and can implement gas-state pressure-raising and temperature-raising process (its temperature is up to 100 deg.C) in the compressor, and after it is fed into the heat exchanger, it can make heat exchange with air, and can be cooled and converted into liquid state, and after it is run into the heat absorber, the liquid state can be quickly heat-absorbed, evaporated and converted into gas state again, at the same time the temperature can be reduced to 20-30 deg.C, at the moment the air around the heat absorber can continuously transfer low-temp. heat to refrigerant, and the continuous circulation of refrigerant can implement the process of converting low-temp. heat in air into high-temp. heat and heating cold water.

Refer to the modular hot and cold water composite source air conditioning unit that chinese patent application number is CN201520794057.3, this utility model reduces the temperature for air cooled heat pump set through shower head spun water, can accelerate the efficiency of cooling. Above-mentioned both sides of referring to in the patent all are provided with air-inlet grille for the heat dissipation, but impurity such as outside dust particulate matter gets into the electrical components of outer container inside through air-inlet grille easily on, the clearance of being not convenient for can shorten electrical components's normal operating for a long time, shortens its life.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a modular cold and hot water compound source air conditioning unit, which solves the problems that impurities such as external dust particles and the like easily enter an electrical element inside an outer box through an air inlet grid, are inconvenient to clean, can shorten the normal operation of the electrical element for a long time and shorten the service life of the electrical element.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the modular cold and hot water combined source air conditioning unit comprises an outer box and an air cold and hot pump unit, wherein two sides of the outer box are provided with dustproof mechanisms.

Dustproof mechanism includes the framework, the right side of framework and the left side fixed connection of outer container, one side fixedly connected with dust screen that the outer container was kept away from to the framework, the left top fixedly connected with backup pad of outer container, and the bottom fixedly connected with micro-motor of backup pad, the one end fixedly connected with lead screw of micro-motor output shaft, the bottom of lead screw is rotated with the bottom of framework inner wall and is connected, the surperficial threaded connection of lead screw has the lagging, and the front and the back of lagging pass through the slider respectively with the front and the back sliding connection of framework inner wall, the left side of lagging is provided with the brush board through installation mechanism, and the inboard swing joint of one side and dust screen that the lagging was kept away from to the brush board.

Preferably, the mounting mechanism comprises two connecting plates, one side of each connecting plate, which is opposite to the other side of each connecting plate, is fixedly connected with the top and the bottom of the sleeve plate respectively, and the front and the back of the left side of each connecting plate are fixedly connected with connecting rods.

Preferably, the top and the bottom of brush board all fixedly connected with riser, the one end that the connecting rod was kept away from the connecting plate runs through the riser and extends to the outside of riser.

Preferably, one end of the connecting rod extending to the outside of the vertical plate is fixedly connected with a screw, and the surface of the screw is sleeved with a check washer.

Preferably, the check washer is located the left side of riser, the surperficial threaded connection of screw rod has the fastener, and the fastener is located the left side of check washer.

Preferably, air inlet grids are arranged on two sides of the outer box, and two sides of the inner wall of the outer box are fixedly connected with two sides of the air-cooled heat pump unit respectively.

Advantageous effects

The utility model provides a modular cold and hot water composite source air conditioning unit. Compared with the prior art, the method has the following beneficial effects:

(1) this modular hot and cold water composite source air conditioning unit, both sides through the outer container all are provided with dustproof mechanism, outside at air inlet grille sets up inside the dust screen prevents that particulate matters such as dust from getting into the outer container, protect inside electrical components not receive the erosion of dust, and drive the lead screw through the micro motor and rotate, the lead screw passes through the lagging and drives the brush board up-and-down motion, can carry out automatic clearance to the deposition on the dust screen, the live time of extension dust screen alleviates maintainer's work load.

(2) This modular cold and hot water composite source air conditioning unit is provided with the brush board through installation mechanism in the left side of lagging, and the long-time wearing and tearing back that uses of brush board is through twisting out the fastener on the screw rod, to the outside pulling brush board of lagging, the screw rod shifts out the riser, can dismantle the brush board alone and change, need not to change whole deashing mechanism.

Drawings

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

FIG. 2 is a cross-sectional view of the frame construction of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a cross-sectional view of a fastener construction of the present invention.

In the figure: the air-cooled heat pump unit comprises an outer box 1, an air-cooled heat pump unit 2, a dust-proof mechanism 3, a frame 31, a dust-proof net 32, a supporting plate 33, a small motor 34, a screw rod 35, a sleeve plate 36, an installation mechanism 37, a 371 connecting plate, a 372 connecting rod, a 373 vertical plate, a 374 screw rod, a 375 anti-loosening gasket, a 376 fastener, a 38 brush plate and a 4 air inlet grille.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a modular cold and hot water composite source air conditioning unit comprises an outer box 1 and an air and hot water pump unit 2, wherein dust prevention mechanisms 3 are arranged on two sides of the outer box 1, the following description mainly takes the dust prevention mechanism 3 on the left side as a main part, and the dust prevention mechanisms 3 on two sides have the same structure.

The dustproof mechanism 3 comprises a frame body 31, the right side of the frame body 31 is fixedly connected with the left side of the outer box 1, one side of the frame body 31 far away from the outer box 1 is fixedly connected with a dustproof net 32, the dustproof net 32 prevents particles such as dust and the like from entering the inner part of the outer box 1 and protects internal electrical components from being corroded by the dust, the top of the left side of the outer box 1 is fixedly connected with a supporting plate 33, the bottom of the supporting plate 33 is fixedly connected with a small motor 34, the small motor 34 is controlled by an external switch and is connected with an external power supply through a lead wire, one end of an output shaft of the small motor 34 is fixedly connected with a lead screw 35, the bottom end of the lead screw 35 is rotatably connected with the bottom of the inner wall of the frame body 31, a sleeve plate 36 is in threaded connection with the surface of the lead screw 35, the front surface and the back surface of the sleeve plate 36 are respectively in sliding connection with the front surface and the back surface of the inner wall of the frame body 31 through slide blocks, the left side of the sleeve plate 36 is provided with a brush plate 38 through an installation mechanism 37, and the side of the brush plate 38 remote from the sheathing plate 36 is movably connected to the inside of the dust screen 32.

The mounting mechanism 37 comprises two connecting plates 371, one side of each of the two connecting plates 371 is fixedly connected with the top and the bottom of the sheathing plate 36, the front and the back of the left side of each of the two connecting plates 371 is fixedly connected with a connecting rod 372, the top and the bottom of the brush plate 38 are fixedly connected with a vertical plate 373, one end of each connecting rod 372, which is far away from the connecting plate 371, penetrates through the corresponding vertical plate 373 and extends to the outside of the corresponding vertical plate 373, one end of each connecting rod 372, which extends to the outside of the corresponding vertical plate 373, is fixedly connected with a screw 374, a locking gasket 375 is sleeved on the surface of each screw 374, the locking gasket 375 enables the fastening piece 376 not to be easily loosened, the locking gasket 375 is positioned on the left side of the corresponding vertical plate 373, the surface of each screw 374 is in threaded connection with a fastening piece 376, the inner wall of each fastening piece 376 is provided with an internal thread matched with the screw 374, the fastening piece 376 is positioned on the left side of the locking gasket 375, the two sides of the inner wall of the outer box 1 are respectively fixedly connected with the two sides of the air-cooled heat pump unit 2, the parts of the device not involved are the same as or can be implemented using prior art.

During the use, when air-inlet grille 4 dispels the heat, dust screen 32 prevents that particulate matters such as dust from getting into inside outer container 1, protect inside electrical components not receive the erosion of dust, start small motor 34, drive lead screw 35 and rotate, lagging 36 drives brush board 38 and carries out the up-and-down motion on lead screw 35 under the guide effect of slider, clear up the deposition on dust screen 32, brush board 38 uses the wearing and tearing back for a long time, the same reason drives lead screw 35 through small motor 34 and rotates, move out brush board 38 through lead screw 35 framework 31, then twist fastener 376, back out fastener 376 from the screw rod, locking gasket 375 takes off, then to the outside pulling brush board 38 of lagging 36, brush board 38 drives the riser 373 and shifts out screw 374, thereby separate brush board 38 and lagging 36, can change brush board 38.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular hot and cold water composite source air conditioning unit, includes outer container (1) and air-cooled heat pump unit (2), its characterized in that: both sides of the outer box (1) are provided with dustproof mechanisms (3);

the dustproof mechanism (3) comprises a frame body (31), the right side of the frame body (31) is fixedly connected with the left side of the outer box (1), one side of the frame body (31) far away from the outer box (1) is fixedly connected with a dust screen (32), the top of the left side of the outer box (1) is fixedly connected with a support plate (33), a small motor (34) is fixedly connected with the bottom of the supporting plate (33), one end of an output shaft of the small motor (34) is fixedly connected with a screw rod (35), the bottom end of the screw rod (35) is rotationally connected with the bottom of the inner wall of the frame body (31), the surface of the screw rod (35) is in threaded connection with a sleeve plate (36), the front surface and the back surface of the sleeve plate (36) are respectively connected with the front surface and the back surface of the inner wall of the frame body (31) in a sliding way through sliding blocks, the left side of the sleeve plate (36) is provided with a brush plate (38) through an installation mechanism (37), and one side of the brush plate (38) far away from the sleeve plate (36) is movably connected with the inner side of the dust screen (32).

2. The modular combined cold and hot water source air conditioning unit as claimed in claim 1, wherein: installation mechanism (37) include two connecting plates (371), two one side that connecting plate (371) is relative respectively with the top and the bottom fixed connection of lagging (36), two equal fixedly connected with connecting rod (372) in the front and the back on connecting plate (371) left side.

3. The modular combined cold and hot water source air conditioning unit as claimed in claim 2, wherein: the top and the bottom of brush board (38) all are fixedly connected with riser (373), the one end that connecting rod (372) kept away from connecting plate (371) runs through riser (373) and extends to the outside of riser (373).

4. The modular combined cold and hot water source air conditioning unit as claimed in claim 3, wherein: the connecting rod (372) extends to one end outside the vertical plate (373) and is fixedly connected with a screw rod (374), and a locking gasket (375) is sleeved on the surface of the screw rod (374).

5. The modular combined cold and hot water source air conditioning unit as claimed in claim 4, wherein: the anti-loosening gasket (375) is positioned on the left side of the vertical plate (373), the surface of the screw rod (374) is in threaded connection with a fastener (376), and the fastener (376) is positioned on the left side of the anti-loosening gasket (375).

6. The modular combined cold and hot water source air conditioning unit as claimed in claim 1, wherein: the air-conditioning heat pump is characterized in that air inlet grilles (4) are arranged on two sides of the outer box (1), and two sides of the inner wall of the outer box (1) are fixedly connected with two sides of the air-cooling heat pump unit (2) respectively.