Refrigeration equipment
The invention provides refrigeration equipment, which comprises a box body, a refrigerating chamber and a communicating cavity for communicating the outside with the refrigerating chamber, the air pressure adjusting device is arranged on the refrigerator body and used for adjusting the air pressure...
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| creator | LU XIAOFEI HOU DAIMIN XU LEI |
| description | The invention provides refrigeration equipment, which comprises a box body, a refrigerating chamber and a communicating cavity for communicating the outside with the refrigerating chamber, the air pressure adjusting device is arranged on the refrigerator body and used for adjusting the air pressure of the refrigeration chamber; the air pressure detecting device comprises an elastic piece and a switch, the elastic piece is connected with the air pressure adjusting device and arranged in the communicating cavity, and the communicating cavity is divided into a first cavity close to the refrigerating chamber and a second cavity close to the outside by the elastic piece; a through hole communicated with the first cavity and the second cavity is formed between the first cavity and the second cavity; the switch is arranged in the communicating cavity and comprises a first state in which the refrigerating chamber and the first cavity are communicated and the through hole is closed, and a second state in which the ref |
| format | Patent |
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the air pressure detecting device comprises an elastic piece and a switch, the elastic piece is connected with the air pressure adjusting device and arranged in the communicating cavity, and the communicating cavity is divided into a first cavity close to the refrigerating chamber and a second cavity close to the outside by the elastic piece; a through hole communicated with the first cavity and the second cavity is formed between the first cavity and the second cavity; the switch is arranged in the communicating cavity and comprises a first state in which the refrigerating chamber and the first cavity are communicated and the through hole is closed, and a second state in which the ref</description><language>chi ; eng</language><subject>BLASTING ; COLD ROOMS ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS ; HEAT PUMP SYSTEMS ; HEATING ; ICE-BOXES ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; 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the air pressure detecting device comprises an elastic piece and a switch, the elastic piece is connected with the air pressure adjusting device and arranged in the communicating cavity, and the communicating cavity is divided into a first cavity close to the refrigerating chamber and a second cavity close to the outside by the elastic piece; a through hole communicated with the first cavity and the second cavity is formed between the first cavity and the second cavity; the switch is arranged in the communicating cavity and comprises a first state in which the refrigerating chamber and the first cavity are communicated and the through hole is closed, and a second state in which the ref</description><subject>BLASTING</subject><subject>COLD ROOMS</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>ICE-BOXES</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>REFRIGERATION OR COOLING</subject><subject>REFRIGERATORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAPSk0rykxPLUosyczPU0gtLM0syE3NK-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGFgbGhqYGZo7GxKgBAO9gIjk</recordid><startdate>20240514</startdate><enddate>20240514</enddate><creator>LU XIAOFEI</creator><creator>HOU DAIMIN</creator><creator>XU LEI</creator><scope>EVB</scope></search><sort><creationdate>20240514</creationdate><title>Refrigeration equipment</title><author>LU XIAOFEI ; HOU DAIMIN ; XU LEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118031506A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>COLD ROOMS</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>ICE-BOXES</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>REFRIGERATION OR COOLING</topic><topic>REFRIGERATORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LU XIAOFEI</creatorcontrib><creatorcontrib>HOU DAIMIN</creatorcontrib><creatorcontrib>XU LEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LU XIAOFEI</au><au>HOU DAIMIN</au><au>XU LEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Refrigeration equipment</title><date>2024-05-14</date><risdate>2024</risdate><abstract>The invention provides refrigeration equipment, which comprises a box body, a refrigerating chamber and a communicating cavity for communicating the outside with the refrigerating chamber, the air pressure adjusting device is arranged on the refrigerator body and used for adjusting the air pressure of the refrigeration chamber; the air pressure detecting device comprises an elastic piece and a switch, the elastic piece is connected with the air pressure adjusting device and arranged in the communicating cavity, and the communicating cavity is divided into a first cavity close to the refrigerating chamber and a second cavity close to the outside by the elastic piece; a through hole communicated with the first cavity and the second cavity is formed between the first cavity and the second cavity; the switch is arranged in the communicating cavity and comprises a first state in which the refrigerating chamber and the first cavity are communicated and the through hole is closed, and a second state in which the ref</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118031506A |
| source | esp@cenet |
| subjects | BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS |
| title | Refrigeration equipment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T06%3A10%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LU%20XIAOFEI&rft.date=2024-05-14&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118031506A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |