CN213777955U

CN213777955U - Energy-saving air-cooled cold and hot water unit

Info

Publication number: CN213777955U
Application number: CN202022735746.0U
Authority: CN
Inventors: 王凤伟
Original assignee: Tianjin Zhongtie Electromechanical Equipment Technology Co ltd
Current assignee: Tianjin Zhongtie Electromechanical Equipment Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-23
Anticipated expiration: 2030-11-23

Abstract

The utility model provides an energy-saving air-cooled hot and cold water unit belongs to hot and cold water unit technical field. The energy-saving air-cooled cold and hot water unit comprises a protection mechanism, a unit main body, a ventilation mechanism and a driving mechanism. Protection machanism includes bearing scute and protection clamshell, the protection clamshell is fixed bearing scute surface, just the protection clamshell with form between the bearing scute and hold the chamber, the unit main part set up in hold the intracavity, just the unit main part with bearing scute fixed connection. The utility model discloses a closing plate seals the through-hole, improves the waterproof performance of protective housing cover, reduces the water liquid and causes the possibility of damage to the inside unit main part of protective housing cover, in addition, through bearing scute and protective housing cover cooperation, protects unit main part, reduces unit main part and the possibility of external object contact, reduces the possibility of unit main part damage, improves unit main part's life.

Description

Energy-saving air-cooled cold and hot water unit

Technical Field

The utility model relates to a hot and cold water unit field particularly, relates to an energy-saving air-cooled hot and cold water unit.

Background

The basic operating principle of the chiller/heater unit is similar to that of a conventional fan coil system. The cold and hot water unit is an air conditioning system type which generates cold and hot heat in a centralized way and handles loads of all rooms in a distributed way.

The air-cooled cold and hot water unit has the characteristics of frequency conversion and energy conservation, and is usually used in air conditioning equipment, the existing cold and hot water unit is usually arranged outdoors, the protection effect of the cold and hot water unit is poor, and impurities such as outdoor water liquid, dust and the like are easily contacted with the cold and hot water unit, so that the cold and hot water unit is easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an energy-saving air-cooled hot and cold water unit aims at improving the waterproof, the poor problem of protective effect of traditional hot and cold water unit.

The utility model discloses a realize like this:

the utility model provides an energy-saving air-cooled hot and cold water unit, including protection machanism, unit main part, air-breather mechanism and actuating mechanism.

The protection mechanism comprises a bearing angle plate and a protection shell cover, the protection shell cover is fixed on the surface of the bearing angle plate, a containing cavity is formed between the protection shell cover and the bearing angle plate, the unit main body is arranged in the containing cavity and fixedly connected with the bearing angle plate, the ventilation mechanism comprises a ventilation pipe and a sealing plate, a through hole is formed in the surface of the protection shell cover, the ventilation pipe is inserted in the through hole in a sliding manner, the sealing plate is fixed at one end of the ventilation pipe and positioned outside the protection shell cover, one side of the sealing plate is sealed with the protection shell cover in a laminating manner, an air hole is formed in the side wall of the ventilation pipe, the driving mechanism comprises a telescopic piece and a driving motor, the telescopic piece is installed on the inner wall of the protection shell cover, a sliding block is fixed at the moving end of the telescopic piece, and the driving motor is installed on, and the output shaft of the driving motor is in transmission connection with the vent pipe.

The utility model discloses an in one embodiment, the protective housing cover with the junction of bearing scute is provided with prevents joint strip, just joint strip with protective housing cover fixed connection.

In an embodiment of the present invention, the protective housing surface is provided with an edge plate, the surface of the edge plate is screwed with a bolt, and the bolt is connected with the bearing angle plate by screw thread.

The utility model discloses an in an embodiment, the protective housing inner wall is provided with the abatvoix, protective housing surface interval is provided with the strengthening rib.

The utility model discloses an in one embodiment, the surface fastening of breather pipe cup joints elastic sealing cover, just elastic sealing cover with the laminating of protective housing cover is sealed, elastic sealing cover surface seted up with the corresponding logical groove of through-hole.

In an embodiment of the present invention, a sealing washer is installed on one side of the sealing plate, and the sealing washer is located between the sealing plate and the protective housing.

The utility model discloses an in one embodiment, the spout has been seted up to the protective housing cover inside, slider one side slip peg graft in the spout inslot.

In an embodiment of the present invention, the breather pipe passes through the bearing and the slider is connected in rotation, just the other end of the breather pipe runs through the slider.

In an embodiment of the present invention, the output shaft of the driving motor and the vent pipe are connected to a gear in an equal key manner, and the gear is in meshing transmission.

In an embodiment of the present invention, the telescopic member is parallel to the ventilating pipe, and the telescopic member is any one of a cylinder, an electric cylinder and an electric push rod.

The utility model has the advantages that: the utility model discloses an energy-saving air-cooled hot and cold water unit that above-mentioned design obtained, when not using the unit main part, pull breather pipe and closing plate through the extensible member and remove, make closing plate one side and protective housing cover laminating, can seal the through-hole on protective housing cover surface, reduce water liquid and enter into the possibility of holding intracavity portion through the through-hole, reduce the possibility of water liquid and unit main part contact, reduce the possibility that water liquid causes the damage to the unit main part, furthermore, bearing scute and protective housing cover can cover on unit main part surface, can protect the unit main part, improve the barrier propterty of unit main part, reduce the possibility of unit main part and external object contact, reduce the possibility of unit main part damage, the life of unit main part is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an energy-saving air-cooled chiller-heater unit provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a protective casing according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the ventilation mechanism and the driving mechanism according to the embodiment of the present invention.

In the figure: 100-a guard mechanism; 110-supporting angle plates; 111-sealing rubber strips; 120-a protective enclosure; 121-edge plate; 122-a bolt; 123-chute; 130-a chamber; 140-a through hole; 200-a unit main body; 300-a venting mechanism; 310-a breather pipe; 311-elastic sealing sleeve; 320-a sealing plate; 321-a sealing gasket; 330-air holes; 400-a drive mechanism; 410-a telescoping member; 420-a drive motor; 421-gear; 430-sliding block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides an energy-saving air-cooled chiller-heater unit, which includes a protection mechanism 100, a unit main body 200, an air ventilation mechanism 300 and a driving mechanism 400.

The unit main body 200 is disposed in the protection mechanism 100, the protection mechanism 100 is used for protecting the unit main body 200, the protection performance of the unit main body 200 is improved, the possibility of damage to the unit main body 200 is reduced, and the ventilation mechanism 300 uses a gas flow.

Referring to fig. 1-3, the protection mechanism 100 includes a supporting angle plate 110 and a protection housing cover 120, the protection housing cover 120 is fixed on the supporting angle plate 110, and a cavity 130 is formed between the protection housing cover 120 and the supporting angle plate 110, in an embodiment, the protection housing cover 120 and the supporting angle plate 110 may be made of a metal material such as stainless steel, and the protection housing cover 120 and the supporting angle plate 110 are combined to form a rectangular box.

In this embodiment, the joint of the protective casing cover 120 and the supporting angle plate 110 is provided with the anti-sealing rubber strip 111, the sealing rubber strip 111 is fixedly connected with the protective casing cover 120, and the sealing rubber strip 111 is additionally arranged, so that the sealing property of the joint of the protective casing cover 120 and the supporting angle plate 110 can be improved, and the possibility that water enters the cavity 130 is reduced; the surface of the protective housing cover 120 is provided with a border plate 121, the surface of the border plate 121 is screwed with a bolt 122, the bolt 122 is in threaded connection with the bearing angle plate 110, the border plate 121 and the bearing angle plate 110 are connected together through the bolt 122, and then the protective housing cover 120 and the bearing angle plate 110 can be fixed together, so that the disassembly and the assembly between the protective housing cover 120 and the bearing angle plate 110 are more convenient; the inner wall of the protective housing cover 120 is provided with sound-absorbing boards, the sound-absorbing boards are additionally arranged, the sound-absorbing effect of the protective housing cover 120 is improved, reinforcing ribs are arranged on the surface of the protective housing cover 120 at intervals, and the strength of the protective housing cover 120 is improved by additionally arranging the reinforcing ribs.

Referring to fig. 1, the unit main body 200 is disposed in the cavity 130, and the unit main body 200 is fixedly connected to the support angle plate 110, the unit main body 200 may be a variable frequency energy saving air-cooling cold and hot water unit, and the unit main body 200 may be fixed to the support angle plate 110 by welding.

Referring to fig. 2 and 4, the ventilation mechanism 300 includes a ventilation pipe 310 and a sealing plate 320, the surface of the protective housing cover 120 is provided with a through hole 140, the ventilation pipe 310 is slidably inserted into the through hole 140, the sealing plate 320 is fixed at one end of the ventilation pipe 310, the sealing plate 320 is located outside the protective housing cover 120, one side of the sealing plate 320 is attached to the protective housing cover 120 and sealed, the side wall of the ventilation pipe 310 is provided with an air hole 330, when the main unit 200 is used, the ventilation pipe 310 is moved to make the air hole 330 located outside the protective housing cover 120, and the air can be circulated through the air hole 330 and the ventilation pipe 310, which is beneficial for the circulation of the air, it can be understood that, when raining, the ventilation pipe 310 can be rotated to change the orientation of the air hole 330, so that the rainwater is not easy to fall into the air hole 330, the possibility that the rainwater falls into the interior of the ventilation pipe 310 through the air hole 330 is reduced, and when the main unit 200 is not used, the ventilation pipe 310 is moved into the protective housing cover 120, and make the seal plate 320 and the protective housing cover 120 laminate, can seal the through hole 140, reduce the possibility that water enters the inside of holding chamber 130 through the through hole 140, reduce the possibility that water contacts with unit main body 200, reduce the possibility that water causes the damage to unit main body 200, this seal plate 320 can be the plastic slab.

In this example, the surface of the ventilation tube 310 is tightly sleeved with an elastic sealing sleeve 311, the elastic sealing sleeve 311 is in fit sealing with the protective housing cover 120, the surface of the elastic sealing sleeve 311 is provided with a through groove corresponding to the through hole 140, both the elastic sealing sleeve 311 and the sealing washer 321 can be made of rubber or silica gel, and the arrangement of the elastic sealing sleeve 311 can improve the sealing performance of the joint of the ventilation tube 310 and the protective housing cover 120; the sealing washer 321 is installed on one side of the sealing plate 320, and the sealing washer 321 is located between the sealing plate 320 and the protective casing 120, and the sealing performance of the joint of the sealing plate 320 and the protective casing 120 can be improved by the arrangement of the sealing washer 321.

Referring to fig. 1, 2 and 4, the driving mechanism 400 includes a telescopic member 410 and a driving motor 420, the telescopic member 410 is installed on the inner wall of the protective housing cover 120, a sliding block 430 is fixed at a moving end of the telescopic member 410, the driving motor 420 is installed on the surface of the sliding block 430, and an output shaft of the driving motor 420 is in transmission connection with the ventilation pipe 310.

In this embodiment, the protective casing 120 is provided with a sliding groove 123 therein, one side of the sliding block 430 is inserted into the sliding groove 123 in a sliding manner, the sliding groove 123 is additionally provided, and the sliding block 430 can move along the sliding groove 123, so as to improve the moving stability of the sliding block 430; the vent pipe 310 is rotatably connected with the sliding block 430 through a bearing, and the other end of the vent pipe 310 penetrates through the sliding block 430, so that the sliding block 430 can drive the vent pipe 310 to move; the output shaft of the driving motor 420 and the vent pipe 310 are both in key connection with a gear 421, the gears 421 are in meshing transmission, and the arrangement of the gear 421 is beneficial to the driving motor 420 to drive the vent pipe 310 to rotate; the telescopic member 410 and the air pipe 310 are arranged in parallel, the telescopic member 410 is any one of an air cylinder, an electric cylinder and an electric push rod, the driving motor 420 is a servo motor, and an output shaft of the driving motor 420 can rotate forward and backward.

Specifically, the structural principle of the energy-saving air-cooled cold and hot water unit is as follows: when the unit main body 200 works, the expansion piece 410 is regulated to expand and contract, so that the expansion piece 410 supports the vent pipe 310 to move in the through hole 140, and when the air hole 330 on the surface of the vent pipe 310 is positioned outside the protective shell cover 120, air can flow through the air hole 330 and the vent pipe 310, which is beneficial to the circulation of air; when the main unit 200 is not in use, the telescopic member 410 is adjusted and controlled, so that the telescopic member 410 pulls the vent pipe 310 to move, thereby moving the sealing plate 320, so that the vent pipe 310 can move into the shield casing 120, one side of the sealing plate 320 can be attached to the protective housing 120, so as to seal the through hole 140 on the surface of the protective housing 120, thereby reducing the possibility of water entering the cavity 130 through the through hole 140, reducing the possibility of water contacting the unit main body 200, and reducing the possibility of water damaging the unit main body 200, in addition, the supporting angle plate 110 and the protective housing 120 in the protection mechanism 100 can be covered on the surface of the unit main body 200, the protection of unit main body 200 can be carried out, the barrier propterty of unit main body 200 is improved, the possibility that unit main body 200 contacts with external objects is reduced, the possibility that unit main body 200 is damaged is reduced, and the service life of unit main body 200 is prolonged.

It should be noted that the specific model specifications of the unit main body 200, the telescopic member 410 and the driving motor 420 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the main unit 200, the telescopic member 410 and the driving motor 420 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving air-cooled cold and hot water unit is characterized by comprising

The protection mechanism (100) comprises a bearing angle plate (110) and a protection shell cover (120), the protection shell cover (120) is fixed on the surface of the bearing angle plate (110), and a containing cavity (130) is formed between the protection shell cover (120) and the bearing angle plate (110);

the unit main body (200) is arranged in the accommodating cavity (130), and the unit main body (200) is fixedly connected with the bearing angle plate (110);

the ventilation mechanism (300) comprises a ventilation pipe (310) and a sealing plate (320), a through hole (140) is formed in the surface of the protective shell cover (120), the ventilation pipe (310) is inserted into the through hole (140) in a sliding mode, the sealing plate (320) is fixed at one end of the ventilation pipe (310), the sealing plate (320) is located outside the protective shell cover (120), one side of the sealing plate (320) is attached and sealed with the protective shell cover (120), and an air hole (330) is formed in the side wall of the ventilation pipe (310);

the driving mechanism (400), driving mechanism (400) includes extensible member (410) and driving motor (420), install extensible member (410) safety casing cover (120) inner wall, the removal end of extensible member (410) is fixed with slider (430), driving motor (420) are installed slider (430) surface, just the output shaft of driving motor (420) with breather pipe (310) transmission is connected.

2. The energy-saving air-cooled cold and hot water unit as claimed in claim 1, wherein a joint of the protective housing cover (120) and the supporting angle plate (110) is provided with a sealing rubber strip (111), and the sealing rubber strip (111) is fixedly connected with the protective housing cover (120).

3. An energy-saving air-cooled cold and hot water unit as claimed in claim 1, wherein the surface of the protective housing cover (120) is provided with a following plate (121), the surface of the following plate (121) is screwed with a bolt (122), and the bolt (122) is in threaded connection with the bearing angle plate (110).

4. The energy-saving air-cooled cold and hot water unit as claimed in claim 1, wherein the inner wall of the protective housing (120) is provided with sound absorbing boards, and the surface of the protective housing (120) is provided with reinforcing ribs at intervals.

5. The energy-saving air-cooled cold and hot water unit as claimed in claim 1, wherein an elastic sealing sleeve (311) is tightly sleeved on the surface of the vent pipe (310), the elastic sealing sleeve (311) is in fit sealing with the protective housing cover (120), and a through groove corresponding to the through hole (140) is formed on the surface of the elastic sealing sleeve (311).

6. An energy-saving air-cooled chiller-heater unit according to claim 1, characterized in that a sealing gasket (321) is installed on one side of the sealing plate (320), and the sealing gasket (321) is located between the sealing plate (320) and the protective casing (120).

7. The energy-saving air-cooled cold and hot water unit as claimed in claim 1, wherein a sliding groove (123) is formed in the protective housing (120), and one side of the sliding block (430) is slidably inserted into the sliding groove (123).

8. An energy-saving air-cooled chiller-heater unit as set forth in claim 1, characterized in that said air pipe (310) is rotatably connected to said slider (430) by a bearing, and the other end of said air pipe (310) penetrates said slider (430).

9. An energy-saving air-cooled cold and hot water unit as claimed in claim 1, characterized in that the output shaft of the driving motor (420) and the vent pipe (310) are both keyed with gears (421), and the gears (421) are in mesh transmission.

10. The energy-saving air-cooled chiller-heater unit according to claim 1, characterized in that the telescopic member (410) and the air pipe (310) are arranged in parallel, and the telescopic member (410) is any one of a cylinder, an electric cylinder and an electric push rod.