CN214009654U - Air-cooled constant temperature cabinet - Google Patents
Air-cooled constant temperature cabinet Download PDFInfo
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- CN214009654U CN214009654U CN202022949485.2U CN202022949485U CN214009654U CN 214009654 U CN214009654 U CN 214009654U CN 202022949485 U CN202022949485 U CN 202022949485U CN 214009654 U CN214009654 U CN 214009654U
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Abstract
The utility model relates to a constant temperature technical field, concretely relates to air-cooled constant temperature cabinet. The air-cooled constant temperature cabinet comprises a cabinet body, a temperature control assembly and an electric control assembly; the cabinet body is divided into a first temperature control area, a second temperature control area and a constant temperature area through a first inner cabinet body and a second inner cabinet body which are arranged in the cabinet body; a plurality of placing plates are fixedly connected in the second inner cabinet body; the temperature control assembly comprises a compressor, a condenser, an evaporator and a circulating fan; a partition plate is arranged above the evaporator, an opening is formed in the partition plate, and an air outlet of the circulating fan is arranged in the opening; an air duct is arranged on the outer side of the second inner cabinet body, and a cold air port is arranged on each placing plate on one side of the second inner cabinet body, which is far away from the circulating fan; the electric control assembly comprises a control electric box and a control panel arranged on the outer surface of the cabinet body. The utility model provides a constant temperature cabinet among the prior art problem that temperature control precision is not high.
Description
Technical Field
The utility model relates to a constant temperature technical field, concretely relates to air-cooled constant temperature cabinet.
Background
The constant temperature equipment is widely applied to the fields of solar cells, bioengineering, medicines, foods, chemical engineering, semiconductor manufacturing and the like. The temperature control mode of the thermostatic equipment is generally air-cooled type and water-cooled type.
Air-cooled constant temperature equipment among the prior art temperature control precision is not high, and when single open the door and open for a long time, the temperature in inclosed constant temperature district will change, and air-cooled refrigerating system can't restore the temperature in the constant temperature district to original target temperature fast, can influence the normal save of source liquid. Therefore, the air-cooled constant temperature cabinet is provided to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air-cooled constant temperature cabinet aims at solving the air-cooled thermostatic equipment temperature control precision among the prior art not high, and when single opening the door and open longer term, the temperature in inclosed thermostatic zone will change, and air-cooled refrigerating system can't restore the temperature in the thermostatic zone to original target temperature fast, can influence the problem of the normal save of source liquid.
In order to achieve the purpose, the utility model provides an air-cooled constant temperature cabinet, which comprises a cabinet body, a temperature control assembly and an electric control assembly; wherein:
a first inner cabinet body is fixedly connected in the cabinet body, and a second inner cabinet body is fixedly connected in the first inner cabinet body; a gap area between the cabinet body and the first inner cabinet body is a first temperature control area, and a gap area between the first inner cabinet body and the second inner cabinet body is a second temperature control area; a constant temperature area is arranged in the second inner cabinet body; a plurality of placing plates are fixedly connected in the second inner cabinet body;
the temperature control assembly comprises a compressor, a condenser, an evaporator and a circulating fan; the compressor is arranged in the first temperature control area and is fixedly connected with the cabinet body; the condenser is arranged on the outer side of the compressor and is fixedly connected with the cabinet body; the evaporator is arranged in the second temperature control area, and two ends of the evaporator are fixedly connected with the first inner cabinet body and the second inner cabinet body respectively; a partition plate is arranged above the evaporator, and two ends of the partition plate are fixedly connected with the first inner cabinet body and the second inner cabinet body respectively; the baffle plate is provided with an opening, the circulating fan is fixedly connected to the bottom end of the baffle plate, and an air outlet of the circulating fan is arranged in the opening; an air duct is arranged on the outer side of the second inner cabinet body, and a cold air port is arranged on each placing plate on one side of the second inner cabinet body, which is far away from the circulating fan;
the electric control assembly comprises a control electric box, and the control electric box is arranged in the first temperature control area and is fixedly connected with the cabinet body; the external surface of the cabinet body is provided with a control panel which is electrically connected with the control electric box.
More specifically, the air-cooled constant temperature cabinet further comprises an acid discharge assembly, wherein the acid discharge assembly comprises an air valve fixing frame and an electric air valve; the air valve fixing frame is arranged in the first temperature control area and is fixedly connected to the first inner cabinet body, and the first inner cabinet body and the air valve fixing frame are provided with communicated air channels; the electric air valve is fixedly connected to the air valve fixing frame; an air outlet communicated with the electric air valve is formed in the cabinet body.
More specifically, a limiting ring is fixedly connected to the placing plate; the placing plate is provided with a plurality of ventilation openings on the outer side of the limiting ring.
More specifically, the control panel comprises a display screen, a main power switch and an emergency stop switch.
More specifically, a single-opening door is arranged outside the constant-temperature area of the cabinet body, one end of the single-opening door is hinged with the cabinet body, and a sealing rubber strip is fixedly connected to one surface of the single-opening door, which is close to the cabinet body; and an observation window is arranged in the middle of the single-door.
More specifically, the cabinet body is provided with a heat dissipation opening at the outer side of the first temperature control area.
The utility model relates to an air-cooled constant temperature cabinet's technological effect does:
1. gaseous refrigerant is introduced into the compressor to be compressed, and then is condensed into liquid refrigerant at medium temperature and low pressure through the condenser, the liquid refrigerant is throttled by a capillary tube to become liquid refrigerant at low temperature and low pressure to enter the evaporator, the evaporator absorbs heat in air and is discharged outdoors to be evaporated, and the gaseous refrigerant at low temperature and low pressure returns to the compressor to perform compression circulation. And the circulating fan continuously and circularly sends the air reaching the target temperature into the constant temperature area through the air duct, so that the air in the closed constant temperature area is at the target temperature in a reciprocating manner, and the temperature control precision in the constant temperature area is improved.
2. This application will be sourced from the bottle and locate on placing the board, and first interior cabinet body keeps away from circulating fan one side and all has seted up a plurality of cold wind mouths in each top of placing the board for the wind that circulating fan blew off is carried by air pipe, and blows in by a plurality of cold wind mouths, but evenly distributed is around the source bottle, even need singly open the door and open the longer time, the wind that reaches target temperature also can constantly blow off by the source bottle, from not influencing the normal save of source liquid.
Drawings
Fig. 1 is a schematic structural view of an air-cooled constant temperature cabinet according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial schematic view of the air-cooled constant temperature cabinet according to the present invention;
fig. 4 is a schematic view of the internal structure of the air-cooled constant temperature cabinet according to the present invention;
fig. 5 is a schematic structural view of an acid discharge assembly in the air-cooled constant temperature cabinet according to the present invention;
fig. 6 is a schematic structural view of an air-cooled constant temperature cabinet of the present invention.
The labels in the figure are:
1, a cabinet body; 2-temperature control component; 3-an electronic control component; 4-acid discharge component;
101-a first inner cabinet body; 102-a second inner cabinet body; 103-a first temperature control zone; 104-a second temperature control area; 105-constant temperature area; 106-placing the plate; 107-a spacing ring; 108-a vent; 109, opening a single door; 110-sealing rubber strip; 111 — observation window; 112-a heat dissipation port;
201, a compressor; 202-a condenser; 203-an evaporator; 204-circulating fan; 205-a separator; 206-opening; 207-ventilation duct; 208-cold air port;
301-control electric box; 302-control panel; 303 — a display screen; 304-main power switch; 305 — emergency stop switch;
401-air valve fixing frame; 402-electric air valve; 403-air duct; 404-air outlet;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
The preferred embodiment of the utility model is realized as follows, referring to fig. 1 to 6, an air-cooled constant temperature cabinet comprises a cabinet body 1, a temperature control assembly 2, an electric control assembly 3 and an acid discharge assembly 4; wherein:
a first inner cabinet body 101 is fixedly connected in the cabinet body 1, and a second inner cabinet body 102 is fixedly connected in the first inner cabinet body 101; a gap area between the cabinet body 1 and the first inner cabinet body 101 is a first temperature control area 103, and a gap area between the first inner cabinet body 101 and the second inner cabinet body 102 is a second temperature control area 104; the interior of the second inner cabinet 102 is a constant temperature area 105; a plurality of placing plates 106 are fixedly connected in the second inner cabinet 102; the source vials are disposed on a resting plate 106.
The temperature control assembly 2 comprises a compressor 201, a condenser 202, an evaporator 203 and a circulating fan 204; the compressor 201 is arranged in the first temperature control area 103 and is fixedly connected with the cabinet body 1; the condenser 202 is arranged outside the compressor 201 and is fixedly connected with the cabinet body 1; the evaporator 203 is arranged in the second temperature control area 104, and two ends of the evaporator are fixedly connected with the first inner cabinet body 101 and the second inner cabinet body 102 respectively; a partition plate 205 is arranged above the evaporator 203, and two ends of the partition plate 205 are fixedly connected with the first inner cabinet body 101 and the second inner cabinet body 102 respectively; an opening 206 is arranged on the partition plate 205, the circulating fan 204 is fixedly connected to the bottom end of the partition plate 205, and an air outlet of the circulating fan is arranged in the opening 206; the outer side of the second inner cabinet 102 is provided with a ventilation duct 207, and one side of the second inner cabinet, which is far away from the circulating fan 204, is provided with a cold air port 208 on each placing plate 106;
the electric control assembly 3 comprises a control electric box 301, and the control electric box 301 is arranged in the first temperature control area 103 and is fixedly connected with the cabinet body 1; the outer surface of the cabinet body 1 is provided with a control panel 302 electrically connected with the control electric box 301, and the control panel 302 comprises a display screen 303, a main power switch 304 and an emergency stop switch 305. The operation of the thermostat cabinet is controlled by the control panel 302.
The acid discharge assembly 4 comprises an air valve fixing frame 401 and an electric air valve 402; the air valve fixing frame 401 is arranged on the outer side of the control electric box 301 and is fixedly connected to the first inner cabinet body 101, and an air channel 403 communicated with the first inner cabinet body 101 and the air valve fixing frame 401 is formed in the first inner cabinet body 101; the electric air valve 402 is fixedly connected to the air valve fixing frame 401. An air outlet 404 communicated with the electric air valve 402 is arranged on the cabinet body 1; when the source bottle is damaged, the electric air valve 402 can be started to discharge acid.
A limiting ring 107 is fixedly connected to the placing plate 106, and the source bottle is prevented from sliding through the limiting ring 107; the placing plate 106 is provided with a plurality of ventilation openings 108 on the outer side of the limiting ring 107, and the ventilation openings 108 facilitate the flow of cold air.
Further, the cabinet body 1 is provided with a single-opening door 109 at the outer side of the constant temperature area 105, one end of the single-opening door 109 is hinged with the cabinet body 1, and a sealing rubber strip 110 is fixedly connected to one surface of the single-opening door 109 close to the cabinet body 1. An observation window 111 is arranged in the middle of the single-door 109, and whether the source bottle is normal or not can be observed through the observation window 111.
The cabinet body 1 is provided with a heat dissipation port 112 at the outer side of the first temperature control area 103, and the heat dissipation port 112 is used for controlling heat dissipation of the electric box 401 and the condenser 202.
The utility model discloses a working process does:
the gaseous refrigerant is introduced into the compressor 201 to be compressed and then changed into a high-temperature high-pressure gaseous refrigerant, the high-temperature high-pressure gaseous refrigerant is condensed into a medium-temperature high-pressure liquid refrigerant through the condenser 202, the medium-temperature high-pressure liquid refrigerant is throttled by a capillary tube to be changed into a low-temperature low-pressure liquid refrigerant to enter the evaporator 203, the evaporator 203 absorbs heat in the liquid refrigerant and discharges the heat to the outdoor to be evaporated, the low-temperature low-pressure gaseous refrigerant returns to the compressor 201 to be subjected to compression circulation, air reaching the target temperature is blown out through the air outlet by the circulating fan 204, and the air in the closed constant temperature area 105 is repeatedly made to reach the target temperature. When a single door is opened for a long time, the temperature of the constant temperature area 105 is influenced by the room temperature and changes, and the air sent by the circulating fan 204 is circulated by the ventilation pipeline 207 and blown in by the cold air ports 208, so that the air reaching the target temperature is continuously blown out beside the source bottle, the temperature around the source bottle cannot change greatly, and the normal storage of the source liquid is not influenced.
The utility model relates to an air-cooled constant temperature cabinet through reasonable structure setting, has solved prior art wind-cooled thermostatic equipment temperature control precision not high, and when single open the door and open longer, the temperature in the inclosed thermostatic zone will change, and air-cooled refrigerating system can't restore the temperature in the thermostatic zone to original target temperature fast, can influence the problem of the normal save of source liquid.
The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An air-cooled constant temperature cabinet which is characterized in that: comprises a cabinet body, a temperature control assembly and an electric control assembly; wherein:
a first inner cabinet body is fixedly connected in the cabinet body, and a second inner cabinet body is fixedly connected in the first inner cabinet body; a gap area between the cabinet body and the first inner cabinet body is a first temperature control area, and a gap area between the first inner cabinet body and the second inner cabinet body is a second temperature control area; a constant temperature area is arranged in the second inner cabinet body; a plurality of placing plates are fixedly connected in the second inner cabinet body;
the temperature control assembly comprises a compressor, a condenser, an evaporator and a circulating fan; the compressor is arranged in the first temperature control area and is fixedly connected with the cabinet body; the condenser is arranged on the outer side of the compressor and is fixedly connected with the cabinet body; the evaporator is arranged in the second temperature control area, and two ends of the evaporator are fixedly connected with the first inner cabinet body and the second inner cabinet body respectively; a partition plate is arranged above the evaporator, and two ends of the partition plate are fixedly connected with the first inner cabinet body and the second inner cabinet body respectively; the baffle plate is provided with an opening, the circulating fan is fixedly connected to the bottom end of the baffle plate, and an air outlet of the circulating fan is arranged in the opening; an air duct is arranged on the outer side of the second inner cabinet body, and a cold air port is arranged on each placing plate on one side of the second inner cabinet body, which is far away from the circulating fan;
the electric control assembly comprises a control electric box, and the control electric box is arranged in the first temperature control area and is fixedly connected with the cabinet body; the external surface of the cabinet body is provided with a control panel which is electrically connected with the control electric box.
2. The air-cooled thermostatic cabinet according to claim 1, characterized in that: the air-cooled constant temperature cabinet also comprises an acid discharge assembly, wherein the acid discharge assembly comprises an air valve fixing frame and an electric air valve; the air valve fixing frame is arranged in the first temperature control area and is fixedly connected to the first inner cabinet body, the first inner cabinet body and the air valve fixing frame are provided with communicated air channels, and the air channels are arranged between the evaporator and the partition plate; the electric air valve is fixedly connected to the air valve fixing frame; an air outlet communicated with the electric air valve is formed in the cabinet body.
3. The air-cooled thermostatic cabinet according to claim 1, characterized in that: the placing plate is fixedly connected with a limiting ring; the placing plate is provided with a plurality of ventilation openings on the outer side of the limiting ring.
4. The air-cooled thermostatic cabinet according to claim 1, characterized in that: the control panel comprises a display screen, a main power switch and an emergency stop switch.
5. The air-cooled thermostatic cabinet according to claim 1, characterized in that: the cabinet body is provided with a single-opening door outside the constant-temperature area, one end of the single-opening door is hinged with the cabinet body, and one surface of the single-opening door close to the cabinet body is fixedly connected with a sealing rubber strip; and an observation window is arranged in the middle of the single-door.
6. The air-cooled thermostatic cabinet according to claim 1, characterized in that: the cabinet body is arranged on the outer side of the first temperature control area and is provided with a heat dissipation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022949485.2U CN214009654U (en) | 2020-12-08 | 2020-12-08 | Air-cooled constant temperature cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022949485.2U CN214009654U (en) | 2020-12-08 | 2020-12-08 | Air-cooled constant temperature cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214009654U true CN214009654U (en) | 2021-08-20 |
Family
ID=77310833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022949485.2U Active CN214009654U (en) | 2020-12-08 | 2020-12-08 | Air-cooled constant temperature cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214009654U (en) |
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2020
- 2020-12-08 CN CN202022949485.2U patent/CN214009654U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 first floor, No. 6, Hongxing Road, Shajiao community, Humen Town, Dongguan City, Guangdong Province Patentee after: Guangdong Fushelai Electric Co.,Ltd. Address before: 523000 first floor, No. 6, Hongxing Road, Shajiao community, Humen Town, Dongguan City, Guangdong Province Patentee before: Fu Shelley cooling and heating equipment (Dongguan) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |