CN218120235U

CN218120235U - Water chilling unit based on building control

Info

Publication number: CN218120235U
Application number: CN202222442306.5U
Authority: CN
Inventors: 刘涛; 陈刚; 周全鹏
Original assignee: Shenzhen Hongwei Time Automatic Control Co ltd
Current assignee: Shenzhen Hongwei Time Automatic Control Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-23
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a cooling water set based on building control, including the condenser, one side fixedly connected with filter of condenser, the below of condenser is provided with installation mechanism, the top surface screw thread of condenser is connected with the evaporimeter, the outside of evaporimeter is provided with sound insulation mechanism, the top surface screw thread of evaporimeter is connected with the compressor, one side fixedly connected with control box of compressor. This cooling water set based on building control, through the setting of soundproof cotton, first snap ring, locking bolt, nut and second snap ring, when using, at first with the soundproof cotton cover in the outside of evaporimeter, later with first snap ring and second snap ring cover outside soundproof cotton, it is fixed to use the nut, can accomplish like this to soundproof cotton's installation and fixed, it is mutual with external heat when reducing the cooling water set and using, and then increase cooling water set's result of use.

Description

Water chilling unit based on building control

Technical Field

The utility model relates to a building control correlation technique field especially relates to a cooling water set based on building control.

Background

The building control system mainly comprises an air conditioning fresh air unit, an air supply and exhaust fan, a water collecting pit, a drainage pump, an elevator, a power distribution transformer, lighting and the like, and all electromechanical equipment is centrally managed and monitored in the whole building range through a whole set of building automatic control system and a built-in optimized control program and a preset time program thereof. On the premise of meeting the control requirement, comprehensive energy conservation is realized, the control function of the controller is used for replacing the work of daily operation maintenance, the daily workload is greatly reduced, the out-of-control equipment or equipment damage caused by the working error of maintenance personnel is reduced, a water chilling unit is generally used as cooling equipment in a building control system, the water chilling unit is generally divided into an air-cooled water chilling unit and a water-cooled water chilling unit, and the water chilling unit is divided into a screw water chilling unit, a scroll water chilling unit and a centrifugal water chilling unit according to a compressor. The temperature control is divided into a low-temperature industrial water chiller and a normal-temperature water chiller, and the temperature of the normal-temperature unit is generally controlled within the range of 0-35 ℃. The temperature of the low-temperature unit is generally controlled to be about 0-100 ℃, and the water chilling unit is also called as follows: the refrigerating machine, refrigerating unit, ice water unit, cooling equipment, etc. are widely used in various industries, so that the requirements for the water chilling unit are different, the working principle of the water chilling unit is a multifunctional machine, liquid vapor is removed, refrigeration circulation through compression or heat absorption is realized, the water chilling unit has the advantages of an ergonomic panel, full automation control, a precise electric temperature controller, long-term stable operation, adoption of a high-efficiency heat transfer heat exchanger, less cold loss, easy oil return and no frost crack of a heat transfer pipe, the adoption of a Japanese American high-performance compressor, a high EER value, low noise and stable operation, and the water chilling unit is used as an indispensable ring in a building control system, so that the water chilling unit based on building control is particularly needed.

But current cooling water set based on building control, in the use, most cooling water set's syllable-dividing effect is not good, can produce very big noise during the operation, simultaneously because cooling water set mainly used cooling, the difference in temperature is great outside in the equipment, when external temperature is higher, can frost at the lateral wall even with the interaction of external temperature, can influence cooling water set's refrigeration effect undoubtedly like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling water set based on building control to solve the current cooling water set based on building control that proposes in the above-mentioned background art, in the use, most of cooling water set's control box heat dispersion is not good, and has a large amount of electrical parts in the control box, and the high temperature can influence cooling water set's use, and then leads to air conditioning unit's high temperature, influences the problem of building control system's function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling water set based on building control, includes condenser and sound insulation mechanism, wherein sound insulation mechanism includes thermovent soundproof cotton, first snap ring, bolt, nut and second snap ring, one side fixedly connected with filter of condenser, the below of condenser is provided with installation mechanism, the top surface threaded connection of condenser has the evaporimeter, the outside of evaporimeter is provided with sound insulation mechanism, the top surface threaded connection of evaporimeter has the compressor, one side fixedly connected with control box of compressor.

Preferably, installation mechanism includes fixing base, spacing groove, mobile base, thread groove, bolt and sliding tray, the outer wall downside welding of condenser has the fixing base, the spacing groove has been seted up to fixing base inside, the inside wall swing joint of spacing groove has mobile base, the thread groove has been seted up to one side of mobile base, the inside sliding connection of thread groove has the bolt, the sliding tray has been seted up to one side of fixing base, the bolt slides in the sliding tray inside.

Preferably, the movable base is in threaded connection with a bolt through a threaded groove, and the bolt is matched with the sliding groove in size.

Preferably, noise insulation mechanism includes soundproof cotton, first snap ring, bolt, nut and second snap ring, the laminating of the outside of evaporimeter has soundproof cotton, first snap ring is installed in soundproof cotton's the outside, the one end of first snap ring runs through there is locking bolt, one side threaded connection of locking bolt has the nut, one side cover of locking nut is equipped with the second snap ring, first snap ring rotates and is connected with the second snap ring.

Preferably, the first clamping ring is matched with the second clamping ring in size, and the first clamping ring is uniformly distributed on the outer side of the evaporator.

Compared with the prior art, the beneficial effects of the utility model are that: this cooling water set based on building control, through soundproof cotton, first snap ring, locking bolt, the setting of nut and second snap ring, when using, at first with soundproof cotton cover in the outside of evaporimeter, later with first snap ring and second snap ring cover outside soundproof cotton, use locking bolt to run through the hole that first snap ring and second snap ring junction seted up immediately, it is fixed to use the nut at last, can accomplish like this to soundproof cotton installation and fixed, simultaneously because the other end of first snap ring and second snap ring is for rotating the connection, so can change the soundproof cotton in the evaporimeter outside under the condition of unmovable evaporimeter, soundproof cotton has round pin sound and heat retaining effect, and condenser and compressor outside all have the same structure, can reduce the noise of cooling water set, it is mutual with external heat when reducing the cooling water set and using effect, and then increase the cooling water set.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in which the limiting groove and the movable base are engaged with each other;

FIG. 3 is a schematic view of the mutual fit structure of the bolt and the sliding groove of the present invention;

FIG. 4 is a schematic sectional view of the sound insulation mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the first and second clasps of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 7 is an enlarged schematic structural view of the point B in fig. 4 according to the present invention.

In the figure: 1. a condenser; 2. a filter; 3. an installation mechanism; 301. a fixed seat; 302. a limiting groove; 303. a movable base; 304. a thread groove; 305. a bolt; 306. a sliding groove; 4. an evaporator; 5. a sound insulation mechanism; 501. sound insulation cotton; 502. a first snap ring; 503. locking the bolt; 504. a nut; 505. a second snap ring; 6. a compressor; 7. a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a cooling water set based on building control, including condenser 1 and noise insulation mechanism 5, wherein noise insulation mechanism 5 includes thermovent soundproof cotton 501, first snap ring 502, locking bolt 503, nut 504 and second snap ring 505, one side fixedly connected with filter 2 of condenser 1, the below of condenser 1 is provided with installation mechanism 3, the top surface threaded connection of condenser 1 has evaporimeter 4, the outside of evaporimeter 4 is provided with noise insulation mechanism 5, the top surface threaded connection of evaporimeter 4 has compressor 6, one side fixedly connected with control box 7 of compressor 6.

Further, the mounting mechanism 3 includes a fixing seat 301, a limiting groove 302, a movable base 303, a thread groove 304, a bolt 305 and a sliding groove 306, the fixing seat 301 is welded to the lower side of the outer wall of the condenser 1, the limiting groove 302 is formed inside the fixing seat 301, the movable base 303 is movably connected to the inner wall of the limiting groove 302, the thread groove 304 is formed in one side of the movable base 303, the bolt 305 is slidably connected inside the thread groove 304, the sliding groove 306 is formed in one side of the fixing seat 301, the bolt 305 slides inside the sliding groove 306, and through the arrangement of the fixing seat 301, the limiting groove 302, the movable base 303, the thread groove 304, the bolt 305 and the sliding groove 306, when the water chilling unit is required to be mounted, the bolt 305 only needs to be unscrewed, the movable base 303 slides inside the limiting groove 302, the bolt 305 is driven to slide inside the sliding groove 306, the movable base 303 is moved to a proper position, then the bolt 305 is screwed, so that the movable base 303 is limited to the movable base 303, and finally, the movable base 303 is fixed to the mounted object by using a fastener, so that the water chilling unit is mounted.

Further, the movable base 303 is in threaded connection with a bolt 305 through a threaded groove 304, the bolt 305 is matched with the sliding groove 306 in size, and through the arrangement of the bolt 305 and the sliding groove 306, when the movable base is used, the bolt 305 is matched with the sliding groove 306 in size, so that the bolt 305 can slide along with the movable base 303 in the sliding groove 306, and the movable base 303 can be limited at a proper position.

Further, the soundproof mechanism 5 includes soundproof cotton 501, a first snap ring 502, a locking bolt 503, a nut 504 and a second snap ring 505, the soundproof cotton 501 is attached to the outer side of the evaporator 4, the first snap ring 502 is installed on the outer side of the soundproof cotton 501, the locking bolt 503 penetrates through one end of the first snap ring 502, the nut 504 is in threaded connection with one side of the locking bolt 503, the second snap ring 505 is sleeved on one side of the nut 504, the first snap ring 502 is rotatably connected with the second snap ring 505, the soundproof cotton 501, the first snap ring 502, the locking bolt 503, the nut 504 and the second snap ring 505 are arranged, when the soundproof cotton compressor is used, the soundproof cotton 501 is firstly sleeved on the outer side of the evaporator 4, then the first snap ring 502 and the second snap ring 505 are sleeved outside the soundproof cotton 501, the locking bolt 503 penetrates through a hole formed at the joint of the first snap ring 502 and the second snap ring 505 and is finally fixed by using the nut 504, the soundproof cotton 501 can be installed and fixed, meanwhile, because the other end of the first snap ring 502 and the second snap ring 505 are rotatably connected, the soundproof cotton compressor can replace the evaporator 4 without moving, the cold water unit, the soundproof cotton compressor has the same heat reducing effect as that of the cold water compressor 501, and the cold water compressor, and the cold water reducing effect of the cold water compressor can be the cold water.

Furthermore, the first snap ring 502 is matched with the second snap ring 505 in size, the first snap ring 502 is uniformly distributed on the outer side of the evaporator 4, and by arranging the first snap ring 502 and the evaporator 4, when the soundproof cotton 501 is used, the first snap ring 502 is uniformly distributed on the outer side of the evaporator 4, so that the soundproof cotton 501 can be installed more stably.

The working principle is as follows: firstly, an external power supply is switched on, when the water chilling unit needs to be installed, only the bolt 305 needs to be unscrewed, the movable base 303 slides in the limiting groove 302 to drive the bolt 305 to slide in the sliding groove 306, the movable base 303 is moved to a proper position, then the bolt 305 is screwed down to limit the movable base 303, finally the movable base 303 is fixed on an object to be installed by using a fastener, thus the installation of the water chilling unit is completed, meanwhile, the bolt 305 is matched with the sliding groove 306 in size, the bolt 305 can slide in the sliding groove 306 along with the movable base 303, further the movable base 303 can be limited in a proper position, then the soundproof cotton 501 is sleeved on the outer side of the evaporator 4, then the first clamping ring 502 and the second clamping ring 505 are sleeved outside the soundproof cotton 501, use lockbolt 503 to run through the hole that first snap ring 502 and second snap ring 505 junction seted up next to, it is fixed with nut 504 at last, can accomplish the installation and the fixing to soundproof cotton 501 like this, simultaneously because the other end of first snap ring 502 and second snap ring 505 is connected for rotating, so can change soundproof cotton 501 in the evaporimeter 4 outside under the condition of unmovable evaporimeter 4, soundproof cotton 501 has round pin sound and heat retaining effect, and condenser 1 and the compressor 6 outside all have the same structure, can reduce the noise of cooling water set, it is mutual with external heat when reducing the cooling water set and using effect, and then increase the cooling water set, and first snap ring 502 is in the outside evenly distributed of evaporimeter 4, can make soundproof cotton 501 installation more stable, a cooling water set based on building control has just been accomplished like this.

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 cooling water set based on building control, includes condenser (1) and noise insulation mechanism (5), wherein noise insulation mechanism (5) are including thermovent soundproof cotton (501), first snap ring (502), locking bolt (503), nut (504) and second snap ring (505), its characterized in that: the utility model discloses a condenser, including condenser (1), one side fixedly connected with filter (2) of condenser (1), the below of condenser (1) is provided with installation mechanism (3), the top surface threaded connection of condenser (1) has evaporimeter (4), the outside of evaporimeter (4) is provided with sound insulation mechanism (5), the top surface threaded connection of evaporimeter (4) has compressor (6), one side fixedly connected with control box (7) of compressor (6).

2. The building control-based water chilling unit of claim 1, wherein: installation mechanism (3) are including fixing base (301), spacing groove (302), activity base (303), thread groove (304), bolt (305) and sliding tray (306), the outer wall downside welding of condenser (1) has fixing base (301), limiting groove (302) have been seted up to fixing base (301) inside, the inside wall swing joint of spacing groove (302) has activity base (303), thread groove (304) have been seted up to one side of activity base (303), thread groove (304) inside sliding connection has bolt (305), sliding tray (306) have been seted up to one side of fixing base (301), bolt (305) are at sliding tray (306) inside slip.

3. The building control-based water chilling unit of claim 2, wherein: the movable base (303) is in threaded connection with a bolt (305) through a threaded groove (304), and the bolt (305) is matched with the sliding groove (306) in size.

4. The building control-based water chilling unit of claim 1, wherein: soundproof mechanism (5) include soundproof cotton (501), first snap ring (502), locking bolt (503), nut (504) and second snap ring (505), soundproof cotton (501) have been laminated in the outside of evaporimeter (4), first snap ring (502) are installed in the outside of soundproof cotton (501), locking bolt (503) have been run through to the one end of first snap ring (502), one side threaded connection of locking bolt (503) has nut (504), one side cover of nut (504) is equipped with second snap ring (505), first snap ring (502) rotate and are connected with second snap ring (505).

5. The building control-based water chilling unit of claim 4, wherein: the first clamping ring (502) is matched with the second clamping ring (505) in size, and the first clamping ring (502) is uniformly distributed on the outer side of the evaporator (4).