CN218672686U - Subcritical CO2 compression refrigerating unit - Google Patents

Abstract

The utility model discloses a subcritical CO2 compression refrigerating unit, including the extension board, install the evaporimeter between two liang of extension board, the compressor is installed at the top of evaporimeter, the fagging is installed at the top of extension board, the connecting plate is installed to one side of extension board, is close to openly the mounting panel is installed in the front of extension board, the utility model discloses an install the fan, the staff can make fan promotion air flow to the bottom with higher speed through starting the fan, and it is flexible according to actual conditions's needs control electric pole afterwards, makes electric pole promote the bull stick back-and-forth movement through the push pedal under the support of extension board, and the fagging can provide rotatory support and positioning action for the protection casing through the bull stick simultaneously, and the even board can use the bull stick to rotate as the centre of a circle under the effect of external force to pass through the spliced pole transmission for the fan with external force, make the protection casing support the fan to use the bull stick to rotate as the centre of a circle through the connecting rod under the effect of external force to the fan is adjusted to the fan angle around realizing.

Description

Subcritical CO2 compression refrigerating unit

Technical Field

The utility model relates to a subcritical CO2 compression refrigerating unit technical field specifically is a subcritical CO2 compression refrigerating unit.

Background

Subcritical CO2 compression refrigeration unit is one of the indispensable device in modern society, and it can utilize CO2 to carry out refrigeration work under staff's operation, makes things convenient for staff control room temperature, but traditional device does not have the facility that can conveniently carry out the cooling, leads to the device heat dissipation inhomogeneous, and the cooling effect is relatively poor, and a subcritical CO2 compression refrigeration unit can provide convenient for the staff.

The subcritical CO2 compression refrigerating unit in the prior art has the following defects:

1. patent documents: CN215523813U a parallelly connected compression refrigerating unit of vortex, "including casing, set casing, intake pipe and blast pipe, the connection lid is installed at the top of casing, the surface mounting of casing has four groups of gim pegs, the set casing is installed in the front of casing, the cap is installed through opening and shutting the page or leaf in the front of set casing, the bottom inner wall of connection lid is installed through the dead lever and is decided the vortex dish, the intake pipe is installed at the top of connection lid, the blast pipe is installed to the surface one side of casing. The utility model discloses a switch and temperature sensor are installed to casing and set casing, temperature sensor monitors the inside temperature of casing after the circular telegram, when the inside high temperature of casing, conduct the signal of telecommunication to the inside messenger switch disconnection rather than electric connection's switch, thereby make the whole outage of device, prevent that the inside high temperature of casing from causing the motor to damage, extension fixture life "traditional device does not have the facility that can conveniently carry out the cooling, it is inhomogeneous to lead to the device heat dissipation, the cooling effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subcritical CO2 compression refrigeration unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a subcritical CO2 compression refrigerating unit comprises support plates, evaporators are mounted between every two support plates, a compressor is mounted at the top of each evaporator, supporting plates are mounted at the tops of the support plates, a connecting plate is mounted on one side of each support plate, and a mounting plate is mounted on the front side, close to the front side, of each support plate;

the electric rod is mounted on the front face of the supporting plate close to the back, the push plate is mounted on the front face of the electric rod, the rotating rod is mounted inside the push plate in a penetrating mode, the connecting plate is mounted on the outer side of the rotating rod, the connecting column is mounted at the bottom of the connecting plate, the fan is mounted at the bottom of the connecting column, connecting rods are mounted on two sides of the fan, the protective cover is mounted at one end of each connecting rod, and the rotating rod is mounted on one side of the protective cover;

the front of mounting panel is installed and is stored up the frame, store up the front inner wall of frame and install a plurality of chaplets.

Preferably, the support plate is internally provided with a fixing hole in a penetrating way.

Preferably, the back of the evaporator is provided with a connecting disc through the support plate.

Preferably, the back of the compressor is provided with the motor, the top of the evaporator is provided with a group of brackets, and the top of the brackets is provided with the controller.

Preferably, the positioning plate is arranged on the outer side of the rotary rod and connected with the supporting plate close to the front side.

Preferably, another support plate is installed on one side of the connecting plate, a condenser is installed on the back of the support plate, a fixing plate is installed on the top of the condenser, an oil separator is installed on the top of the fixing plate, a flange pipe is installed on one side of the oil separator, a drying filter is installed at the bottom of the oil separator, an oil filter is installed on the bottom of the oil separator and connected with the evaporator, and the oil filter is located on the back of the drying filter.

Preferably, a through groove is formed in the top of one side of the storage frame in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install the fagging, the fagging can provide the support for electric pole, electric pole can stretch out and draw back under staff's operation, the push pedal can stabilize under electric pole's support and support the bull stick, the bull stick can provide rotatory support for even board, even the board can stabilize the support spliced pole, the spliced pole can provide the support for the fan, can blow to the bottom after the fan starts, utilize wind-force to dispel the heat the work, and locating plate and bull stick cooperation can play the effect that prevents translation around the protection casing, the fan can stabilize through the connecting rod and support the protection casing, the protection casing can provide the guard action for the fan, staff can be through starting the fan, make fan promotion air flow to the bottom with higher speed, it is flexible to control electric pole according to actual conditions's needs afterwards, make electric pole promote the bull stick back-and-forth movement through the push pedal under the support of vaulting pole, the fagging can provide rotatory support and the positioning action for the protection casing through the bull stick simultaneously, even board can use the bull stick as centre of a circle rotation under the effect of external force, and transmit the fan for the spliced pole, and transmit the fan through external force for the spliced pole, make the external force, make the fan support the fan through the connecting rod under the connecting rod support the effect, make the fan support the fan under the effect of external force, and use the fan as centre of circle rotation, and use the fan through the fan of external force, and transmit the fan through the spliced pole to make the fan of external force.

2. The utility model discloses an install the mounting panel, the mounting panel can be in firm support storage frame under the support of backup pad, store up the frame and can be in firm support brace under the support of mounting panel, and store up the frame and can offer the space for leading to the groove provides, the staff can place the inboard of storing up the frame with daily instrument of using under the support of mounting panel and store, and can support the inboard that inserts the brace with the instrument under the support of storing up the frame according to actual conditions and place, can directly take out the instrument of placing in advance in storing up the frame from the open-top that stores up the frame and lead to groove department when the staff needs the use tools, it is convenient for the staff to provide, save staff's time.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the compressor of the present invention;

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

fig. 4 is a schematic structural diagram of a position a of the present invention.

In the figure: 1. a support plate; 101. fixing the hole; 2. an evaporator; 201. a connecting disc; 3. a compressor; 301. an electric motor; 302. a support; 303. a controller; 4. a supporting plate; 401. an electric rod; 402. pushing the plate; 403. a rotating rod; 404. connecting plates; 405. connecting columns; 406. a fan; 407. a connecting rod; 408. a protective cover; 409. rotating the rod; 410. positioning a plate; 5. a connecting plate; 501. a condenser; 502. fixing the plate; 503. an oil separator; 504. a flange pipe; 505. drying the filter; 506. an oil filter; 6. mounting a plate; 601. storing the frame; 602. supporting sleeves; 603. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a subcritical CO2 compression refrigeration unit;

the device comprises a support plate 1, a fixed hole 101 is formed in the support plate 1 in a penetrating manner, the support plate 1 can provide stable support for all devices installed on the inner side of the support plate 1, workers can use hoisting equipment to be connected with the support plate 1 from the fixed hole 101, so that the device can be conveniently hoisted to move, evaporators 2 are installed between every two support plates 1, connecting discs 201 are installed on the back of the evaporators 2 through the support plate 1, the evaporators 2 can stably support the connecting discs 201 under the support of the support plate 1, the workers can connect corresponding pipelines with the connecting discs 201 through fixing parts, the evaporators 2 can transmit refrigerant to a condenser 501 through pipelines after being processed, a compressor 3 is installed on the top of each evaporator 2, a motor 301 is installed on the back of the compressor 3, a group of supports 303 are installed on the top of the evaporators 2, a controller 304 is installed on the top of each support 303, and the compressor 3 can be driven to operate after the motor 301 is started, the compressor 3 and the evaporator 2 are matched with the condenser 501 to perform refrigeration work by using CO2, a worker can operate the controller 304 under the support of the bracket 303 to control the device to operate, a supporting plate 4 is installed at the top of the supporting plate 1, a positioning plate 410 is installed at the outer side of a rotating rod 409, the positioning plate 410 is connected with the supporting plate 4 close to the front surface, the rotating rod 409 can be supported by the positioning plate 410, the positioning plate 410 can provide rotating support for the rotating rod 409 under the support of the supporting plate 4, a connecting plate 5 is installed at one side of the supporting plate 1, another supporting plate 1 is installed at one side of the connecting plate 5, the condenser 501 is installed at the back of the supporting plate 1, a fixed plate 502 is installed at the top of the condenser 501, an oil separator 503 is installed at the top of the fixed plate 502, a flange pipe 504 is installed at one side of the oil separator 503, and a dry filter 505 is installed at the bottom of the oil separator 503, the bottom of oil separator 503 is connected with evaporimeter 2 and is installed oil filter 506, and oil filter 506 is located drier-filter 505's back, another group of extension board 1 can provide firm support for condenser 501, condenser 501 can provide firm support for solid board 502, make solid board 502 firm support oil separator 503, oil separator 503 can separate filtering work with drier-filter 505 and the cooperation of oil filter 506 to the oil that the device needs to use, be close to the front of positive extension board 1 and install mounting panel 6, it has seted up logical groove 603 to run through the top to store up one side of frame 601, store up frame 601 and can provide the space for leading to groove 603 under mounting panel 6's support, it can make things convenient for the staff to get and put the instrument to lead to groove 603.

Referring to fig. 1 and 4, a subcritical CO2 compression refrigeration unit;

an electric rod 401 is installed on the front face of a supporting plate 4 close to the back, a push plate 402 is installed on the front face of the electric rod 401, a rotating rod 403 is installed inside the push plate 402 in a penetrating mode, a connecting plate 404 is installed on the outer side of the rotating rod 403, a connecting column 405 is installed at the bottom of the connecting plate 404, a fan 406 is installed at the bottom of the connecting column 405, connecting rods 407 are installed on two sides of the fan 406, a protective cover 408 is installed at one end of each connecting rod 407, a rotating rod 409 is installed on one side of the protective cover 408, the supporting plate 4 can support the electric rod 401, the electric rod 401 can extend and retract under the operation of workers, the push plate 402 can stably support the rotating rod 403 under the support of the electric rod 401, the rotating rod 403 can provide rotary support for the connecting plate 404, the connecting plate 404 can stably support the connecting column 405, the connecting column 405 can provide support for the fan 406, the fan 406 can blow to the bottom after being started, and heat dissipation work is conducted by wind power, the positioning plate 410 and the rotary rod 409 are matched to prevent the protective cover 408 from translating forwards and backwards, the fan 406 can stably support the protective cover 408 through the connecting rod 407, the protective cover 408 can provide a protective effect for the fan 406, a worker can start the fan 406 to enable the fan 406 to push air to flow towards the bottom in an accelerated manner, then the electric rod 401 is controlled to stretch and retract according to the requirement of actual conditions, the electric rod 401 can push the rotary rod 403 to move forwards and backwards through the push plate 402 under the support of the supporting plate 4, meanwhile, the supporting plate 4 can provide a rotary support and positioning effect for the protective cover 408 through the rotary rod 409, the connecting plate 404 can rotate around the rotary rod 403 under the action of external force and transmit the external force to the fan 406 through the connecting column 405, the fan 406 enables the protective cover 408 to support the fan 406 to rotate around the rotary rod 409 under the action of the external force through the connecting rod 407, and the blowing angle of the fan 406 can be adjusted forwards and backwards, the heat dissipation can be more uniform.

Referring to fig. 1 and 3, a subcritical CO2 compression refrigeration unit;

including mounting panel 6, mounting panel 6's front is installed and is stored up frame 601, store up the front inner wall of frame 601 and install a plurality of sleeves 602, mounting panel 6 can stabilize under extension board 1's support and store up frame 601, it can stabilize support sleeve 602 under mounting panel 6's support to store up frame 601, and store up frame 601 and can offer the space for leading to groove 603 and set up, the staff can place daily instrument of using under mounting panel 6's support and store the inboard of storing up frame 601, and can support the inboard that inserts sleeve 602 with the instrument under the support of storing up frame 601 according to actual conditions's needs and place, can directly take out the instrument of placing in advance in storing up frame 601 from the open-top that stores up frame 601 and lead to groove 603 when the staff needs the use tools, it is convenient for the staff to provide, save staff's time.

The working principle is as follows: whether the device has the problem of influencing use or not is checked before the device is used, when people need to use the device, the device is stably placed to a working place by utilizing the support plate 1, corresponding pipelines are connected by using the fixing parts according to the needs of actual conditions, then the evaporator 2, the compressor 3, the oil filter 506 and the condenser 501 are started according to the needs of the actual conditions, and then the electric rod 401 and the fan 406 are started to radiate heat according to the needs of the actual conditions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A subcritical CO2 compression refrigeration unit comprises a support plate (1), and is characterized in that: evaporators (2) are arranged between every two support plates (1), a compressor (3) is arranged at the top of each evaporator (2), a support plate (4) is arranged at the top of each support plate (1), a connecting plate (5) is arranged on one side of each support plate (1), and a mounting plate (6) is arranged on the front side of each support plate (1) close to the front side;

an electric rod (401) is installed on the front face of the supporting plate (4) close to the back, a push plate (402) is installed on the front face of the electric rod (401), a rotating rod (403) is installed inside the push plate (402) in a penetrating mode, a connecting plate (404) is installed on the outer side of the rotating rod (403), a connecting column (405) is installed at the bottom of the connecting plate (404), a fan (406) is installed at the bottom of the connecting column (405), connecting rods (407) are installed on two sides of the fan (406), a protective cover (408) is installed at one end of each connecting rod (407), and a rotating rod (409) is installed on one side of the protective cover (408);

the front of mounting panel (6) is installed and is stored up frame (601), store up the front inner wall of frame (601) and install a plurality of brace covers (602).

2. A subcritical CO2 compression refrigeration unit according to claim 1, wherein: the support plate (1) is internally provided with a fixing hole (101) in a penetrating way.

3. A subcritical CO2 compression refrigeration unit according to claim 1 wherein: and the back of the evaporator (2) penetrates through the support plate (1) and is provided with a connecting plate (201).

4. A subcritical CO2 compression refrigeration unit according to claim 1 wherein: the back of the compressor (3) is provided with a motor (301), the top of the evaporator (2) is provided with a group of supports (303), and the top of each support (303) is provided with a controller (304).

5. A subcritical CO2 compression refrigeration unit according to claim 1 wherein: the positioning plate (410) is arranged on the outer side of the rotary rod (409), and the positioning plate (410) is connected with the supporting plate (4) close to the front side.

6. A subcritical CO2 compression refrigeration unit according to claim 1 wherein: another support plate (1) is installed on one side of the connecting plate (5), a condenser (501) is installed on the back of the support plate (1), a fixed plate (502) is installed on the top of the condenser (501), an oil separator (503) is installed on the top of the fixed plate (502), a flange pipe (504) is installed on one side of the oil separator (503), a drying filter (505) is installed on the bottom of the oil separator (503), an oil filter (506) is installed on the bottom of the oil separator (503) and connected with the evaporator (2), and the oil filter (506) is located on the back of the drying filter (505).

7. A subcritical CO2 compression refrigeration unit according to claim 1 wherein: one side of the storage frame (601) penetrates through the top to be provided with a through groove (603).

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