CN110332737B

CN110332737B - Central air conditioning is with condenser that has automatic gas-liquid separation

Info

Publication number: CN110332737B
Application number: CN201910642220.7A
Authority: CN
Inventors: 张光宇; 刘婵
Original assignee: Shenzhen Sunsea New Energy Technology Co ltd
Current assignee: SHENZHEN SUNSEA NEW ENERGY TECHNOLOGY Co.,Ltd.
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2021-08-31
Anticipated expiration: 2039-07-16
Also published as: CN110332737A

Abstract

The invention discloses a condenser with automatic gas-liquid separation for a central air conditioner, which comprises a first installation box, a second installation box is installed in the first installation box, a condensation pipe is arranged in the second installation box, the inlet of the condensing pipe is communicated with a liquid inlet pipe, one end of the condensing pipe, which is far away from the liquid inlet pipe, is connected with a communicating pipe, one end of the communicating pipe, which is far away from the condensing pipe, is communicated with a gas-liquid separating mechanism, the lower side of one end of the gas-liquid separating mechanism, which is far away from the communicating pipe, is communicated with a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe both penetrate through the first mounting box and extend to the outer side, a mounting frame is welded in the middle of the side wall of the rear side of the first mounting box, a servo motor is fixed on the mounting rack through a bolt, fan blades are fixed at the end part of an output shaft of the servo motor, the flabellum is the inside of first install bin, the second install bin is located the positive front side of flabellum. Realize automatic gas-liquid separation, gas can automatic discharge, and work efficiency is high, convenient to use.

Description

Central air conditioning is with condenser that has automatic gas-liquid separation

Technical Field

The invention belongs to the technical field of condensers, and particularly relates to a condenser with automatic gas-liquid separation for a central air conditioner.

Background

An air conditioner, that is, an air conditioner, is a device that adjusts and controls parameters such as temperature, humidity, cleanliness, flow rate, etc. of ambient air in a building by manual means. The air conditioner generally comprises a cold source, a heat source device, a cold and hot medium transmission and distribution system, a tail end device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from the transmission and distribution so as to enable the air parameters of the target environment to meet the requirements. A condenser, which is a component of a refrigeration system, belongs to one type of heat exchanger, and can convert gas or vapor into liquid to transfer heat in a tube to air near the tube in a quick manner.

When the existing air conditioner is used for refrigerating through a condenser, gas and liquid are not separated, cold air generally contains water vapor, and the water vapor enters a room to cause indoor air to be humid, so that indoor articles can go moldy after a long time. To this end, we propose a condenser with automatic gas-liquid separation to solve the problems existing in the prior art.

Disclosure of Invention

The invention aims to provide a condenser with automatic gas-liquid separation for a central air conditioner, which aims to solve the problems that the prior air conditioner does not separate gas from liquid when the air conditioner refrigerates through the condenser, cold air generally contains water vapor, and the water vapor enters a room to cause the humidity of the indoor air and cause the mildew of indoor articles after a long time.

In order to achieve the purpose, the invention adopts the following technical scheme:

a condenser with automatic gas-liquid separation for a central air conditioner comprises a first installation box, a second installation box is installed at the bottom end in the first installation box through bolts, a condenser pipe is arranged in the second mounting box, the inlet of the condenser pipe is communicated with a liquid inlet pipe, one end of the condenser pipe, which is far away from the liquid inlet pipe, is connected with a communicating pipe, one end of the communicating pipe, which is far away from the condensing pipe, is communicated with a gas-liquid separating mechanism, the lower side of one end of the gas-liquid separating mechanism, which is far away from the communicating pipe, is communicated with a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe both penetrate through the first mounting box and extend to the outer side, a mounting frame is welded in the middle of the side wall of the rear side of the first mounting box, a servo motor is fixed on the mounting rack through a bolt, fan blades are fixed at the end part of an output shaft of the servo motor, the flabellum sets up the inside at first install bin, the second install bin is located the positive front side of flabellum.

Preferably, the gas-liquid separation mechanism includes a storage tank, the storage tank is installed on one side of the inside of the first installation box, the upper end of the storage tank is communicated with the communicating pipe, a floating ball is arranged inside the storage tank, a connecting rod is fixed to the upper end of the floating ball, and a push block is fixed to the upper end of the connecting rod.

Preferably, the both sides of ejector pad are provided with the slider, the slider slides in the spout, the spout sets up the inside at the installation piece, the upper end at the holding vessel is installed to the installation piece, the downside of slider all sets up the contact, the bottom at the spout is installed to the contact.

Preferably, the upper end of ejector pad is provided with the spring, the spring is located the inside of installation piece, the upper end of spring is provided with the baffle, the baffle is fixed in the upper end of installation piece.

Preferably, the upper end of holding vessel communicates with the fan, the fan is installed on the inside lateral wall of first install bin, the fan establishes ties with two contacts.

Preferably, all install the fin in the middle of the both sides lateral wall around the second install bin, the left and right sides of second install bin all is fixed with the safety cover, the both ends of condenser pipe are located the inside of safety cover.

Preferably, the middle of the side walls of the front side and the rear side of the first installation box are respectively fixed with a dustproof net.

Preferably, the outer side of the fan blade is provided with a shielding case, and the shielding case is fixed on the side wall in the first installation box.

The invention has the technical effects and advantages that: compared with the prior art, the condenser with automatic gas-liquid separation for the central air conditioner provided by the invention has the following advantages:

1. the gaseous coolant in the condenser pipe is radiated into a liquid state through the second mounting box and then is discharged into the storage tank, the coolant discharged into the storage tank contains gas, the liquid coolant falls into the bottom end of the storage tank under the action of gravity, the gas is positioned at the upper end of the storage tank to realize gas-liquid separation, the liquid coolant is discharged through the liquid outlet pipe, and the gas is remained in the storage tank, so that the gas-liquid separation is realized, the structure is simple, the separation is thorough, and the service life of the air conditioner is prolonged;

2. according to the invention, the floating ball is arranged in the storage tank, when gas in the storage tank is increased, the liquid level of the liquid coolant is reduced, the floating ball moves downwards along with the liquid level, the floating ball drives the connecting rod to move downwards, the push block is driven to move downwards, the push block drives the sliding block to move downwards in the sliding groove until the sliding block is contacted with the contact at the bottom end of the sliding groove, the two contacts are electrically communicated by the sliding block, the fan works, and the fan pumps out the gas in the storage tank, so that automatic exhaust is realized, manual operation is not needed, timely exhaust is realized, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first perspective view of the present invention;

FIG. 3 is a second perspective view of the present invention;

FIG. 4 is a view showing the internal structure of the first installation case of the present invention;

FIG. 5 is a rear side view of the first mounting box of the present invention;

FIG. 6 is a view showing the structure of a gas-liquid separating mechanism according to the present invention;

fig. 7 is an enlarged view of the invention at a.

Reference numerals: 1. a first installation box; 2. a second installation box; 3. a condenser tube; 4. a liquid inlet pipe; 5. a communicating pipe; 6. a gas-liquid separation mechanism; 601. a storage tank; 602. a floating ball; 603. a connecting rod; 604. a push block; 605. a slider; 606. a chute; 607. mounting blocks; 608. a contact; 609. a spring; 610. a baffle plate; 611. a fan; 7. a liquid outlet pipe; 8. a mounting frame; 9. a servo motor; 10. a fan blade; 11. a heat sink; 12. a protective cover; 13. a dust screen; 14. and (4) an isolation cover.

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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.

The invention provides a condenser with automatic gas-liquid separation for a central air conditioner, which is shown in figures 1-7 and comprises a first installation box 1, wherein the bottom end inside the first installation box 1 is provided with a second installation box 2 through a bolt, a condensation pipe 3 is arranged in the second installation box 2, the inlet of the condensation pipe 3 is communicated with a liquid inlet pipe 4, one end of the condensation pipe 3, which is far away from the liquid inlet pipe 4, is connected with a communicating pipe 5, one end of the communicating pipe 5, which is far away from the condensation pipe 3, is communicated with a gas-liquid separation mechanism 6, the lower side of one end of the gas-liquid separation mechanism 6, which is far away from the communicating pipe 5, is communicated with a liquid outlet pipe 7, the liquid inlet pipe 4 and the liquid outlet pipe 7 both penetrate through the first installation box 1 and extend to the outside, an installation frame 8 is welded in the middle of the side wall of the rear side of the first installation box 1, a servo motor 9 is fixed on the installation frame 8 through a bolt, and a fan blade 10 is fixed at the end part of an output shaft of the servo motor 9, the fan blade 10 is arranged inside the first installation box 1, and the second installation box 2 is located on the front side of the fan blade 10.

Preferably, the gas-liquid separation mechanism 6 includes a storage tank 601, the storage tank 601 is installed on one side inside the first installation box 1, an upper end of the storage tank 601 is communicated with the communication pipe 5, a floating ball 602 is disposed inside the storage tank 601, an upper end of the floating ball 602 is fixed with a connection rod 603, and an upper end of the connection rod 603 is fixed with a push block 604.

By adopting the technical scheme, the push block 604 is driven to slide in the mounting block 607 by the movement of the floating ball 602, the structure is simple, the design is ingenious, and the cost is low.

Preferably, sliding blocks 605 are arranged on two sides of the pushing block 604, the sliding blocks 605 slide in sliding grooves 606, the sliding grooves 606 are arranged inside mounting blocks 607, the mounting blocks 607 are mounted at the upper end of the storage tank 601, contacts 608 are arranged on the lower sides of the sliding blocks 605, and the contacts 608 are mounted at the bottom ends of the sliding grooves 606.

Through adopting above-mentioned technical scheme, the motion through ejector pad 604 drives slider 605 and slides from top to bottom along spout 606, and slider 605 contacts with contact 608 when sliding to the bottom down along spout 606, and then slider 605 communicates two contact 608 electricity, simple structure, and automatic intercommunication facilitates the use.

Preferably, the upper end of the pushing block 604 is provided with a spring 609, the spring 609 is located inside the mounting block 607, the upper end of the spring 609 is provided with a baffle 610, and the baffle 610 is fixed on the upper end of the mounting block 607.

By adopting the technical scheme, the pushing block 604 moves downwards under the action of the elastic force of the spring 609, and then the pushing block 604 pushes the sliding block 605 to be tightly contacted with the contact 608, so that the sliding block 605 and the contact 608 are tightly and firmly connected.

Preferably, the upper end of the storage tank 601 is communicated with a blower 611, the blower 611 is installed on the inner side wall of the first installation box 1, and the blower 611 is connected with the two contacts 608 in series.

Through adopting above-mentioned technical scheme, slider 605 communicates two contact 608 electricity, and then fan 611 circular telegram work, takes out the gas in the holding vessel 601, and automatic intercommunication facilitates the use.

Preferably, the radiating fins 11 are installed in the middle of the side walls of the front side and the rear side of the second installation box 2, the protection covers 12 are fixed on the left side and the right side of the second installation box 2, and the two ends of the condensation pipe 3 are located inside the protection covers 12.

Through adopting above-mentioned technical scheme, the heat that the setting of fin 11 was convenient for distribute out from condenser pipe 3 gives off the outside of second install bin 2 fast, and the thermal fast of being convenient for gives off plays the radiating effect, improves the device life-span, and the both ends of condenser pipe 3 are protected in setting up of safety cover 12, avoid it to receive the damage, play isolation, guard action.

Preferably, the middle of the front and rear side walls of the first installation box 1 is fixed with a dust screen 13.

Through adopting above-mentioned technical scheme, the setting up of dust screen 13 prevents that external dust from entering into first install bin 1 in, plays dustproof, guard action.

Preferably, a shielding cover 14 is arranged outside the fan blade 10, and the shielding cover 14 is fixed on the inner side wall of the first installation box 1.

By adopting the technical scheme, the isolation cover 14 is arranged to prevent the fan blade 10 from rotating to damage external objects, so that the isolation and protection effects are achieved.

It should be noted that the specific model specifications of the servo motor 9 and the fan 611 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the servo motor 9 and the fan 611 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The working principle is as follows: the gaseous coolant in the condenser pipe 3 is radiated into liquid after passing through the second mounting box 2, the heat is radiated to the outer side of the second mounting box 2 through the radiating fins 11, the servo motor 9 drives the fan blades 10 to rotate, air flow is generated, and then the heat is taken out of the first mounting box 1 by the air flow, so that the heat radiation is realized;

then the liquid coolant is discharged into the storage tank 601, the coolant discharged into the storage tank 601 contains gas, the liquid coolant falls into the bottom end of the storage tank 601 under the action of gravity, the gas is positioned at the upper end of the storage tank 601 to realize gas-liquid separation, then the liquid coolant is discharged from the liquid outlet pipe 7, and the gas is remained in the storage tank 601 to realize gas-liquid separation;

through being equipped with floater 602 in holding vessel 601, gas when the holding vessel 601 in increases, lead to liquid coolant liquid level to descend, and then floater 602 is along with liquid level downstream, and then floater 602 drives connecting rod 603 downstream, and then connecting rod 603 drives ejector pad 604 downstream, and then ejector pad 604 drives slider 605 downstream in spout 606, until slider 605 contacts with the contact 608 of spout 606 bottom, and then slider 605 communicates two contacts 608 electricity, and then fan 611 circular telegram work, and then fan 611 takes out the gas in the holding vessel 601, realize automatic exhaust, need not manual operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a central air conditioning has automatic gas-liquid separation's condenser, includes first install bin (1), its characterized in that: the fan blade mounting structure is characterized in that a second mounting box (2) is mounted at the bottom end inside the first mounting box (1) through bolts, a condenser pipe (3) is arranged in the second mounting box (2), an inlet of the condenser pipe (3) is communicated with a liquid inlet pipe (4), one end, far away from the liquid inlet pipe (4), of the condenser pipe (3) is connected with a communicating pipe (5), one end, far away from the condenser pipe (3), of the communicating pipe (5) is communicated with a gas-liquid separation mechanism (6), a liquid outlet pipe (7) is communicated with the lower side of one end, far away from the communicating pipe (5), of the gas-liquid separation mechanism (6), the liquid inlet pipe (4) and the liquid outlet pipe (7) penetrate through the first mounting box (1) and extend to the outer side, a mounting frame (8) is welded in the middle of the rear side wall of the first mounting box (1), a servo motor (9) is fixed on the mounting frame (8) through bolts, and fan blades (10) are fixed at the end part of an output shaft of the servo motor (9), the fan blades (10) are arranged inside the first mounting box (1), and the second mounting box (2) is located on the front side of the fan blades (10); the gas-liquid separation mechanism (6) comprises a storage tank (601), the storage tank (601) is installed on one side inside the first installation box (1), the upper end of the storage tank (601) is communicated with the communicating pipe (5), a floating ball (602) is arranged inside the storage tank (601), a connecting rod (603) is fixed at the upper end of the floating ball (602), and a push block (604) is fixed at the upper end of the connecting rod (603); sliding blocks (605) are arranged on two sides of the push block (604), the sliding blocks (605) slide in sliding grooves (606), the sliding grooves (606) are arranged inside mounting blocks (607), the mounting blocks (607) are mounted at the upper end of a storage tank (601), contacts (608) are arranged on the lower sides of the sliding blocks (605), and the contacts (608) are mounted at the bottom ends of the sliding grooves (606); a spring (609) is arranged at the upper end of the push block (604), the spring (609) is positioned inside the mounting block (607), a baffle (610) is arranged at the upper end of the spring (609), and the baffle (610) is fixed at the upper end of the mounting block (607); the upper end of the storage tank (601) is communicated with a fan (611), the fan (611) is installed on the inner side wall of the first installation box (1), and the fan (611) is connected with the two contacts (608) in series.

2. The condenser with automatic gas-liquid separation for a central air-conditioner according to claim 1, characterized in that: all install fin (11) in the middle of the both sides lateral wall around second install bin (2), the left and right sides of second install bin (2) all is fixed with safety cover (12), the both ends of condenser pipe (3) are located the inside of safety cover (12).

3. The condenser with automatic gas-liquid separation for a central air-conditioner according to claim 1, characterized in that: dust screens (13) are fixed in the middle of the side walls of the front side and the rear side of the first installation box (1).

4. The condenser with automatic gas-liquid separation for a central air-conditioner according to claim 1, characterized in that: the outside of flabellum (10) is provided with cage (14), cage (14) are fixed on first install bin (1) inside lateral wall.