CN104089445A - Water cooling mechanism with buffering and self-circulating device - Google Patents
Water cooling mechanism with buffering and self-circulating device Download PDFInfo
- Publication number
- CN104089445A CN104089445A CN201410312825.7A CN201410312825A CN104089445A CN 104089445 A CN104089445 A CN 104089445A CN 201410312825 A CN201410312825 A CN 201410312825A CN 104089445 A CN104089445 A CN 104089445A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- storehouse
- cooled
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention aims to provide a water cooling mechanism with a buffering and self-circulating device. According to the technical scheme, the water cooling mechanism is composed of a water tank, a water pump, a main valve, a cooling water storage bin, a filter device, a naturally cooling bin, a conveying belt and a cooling water storage tank. A water pumping pipe and a water supply pipe are arranged on the water pump. A water cooling bin, a water storage buffering device, a water inlet pipe and a water outlet pipe are further arranged on the cooling water storage bin. According to the water cooling mechanism, the water storage buffering device is arranged on the cooling water storage bin, the inner structure of the water storage buffering device is in a multiple-layer-net shape, pumped cold water can be well delivered in a distributed mode, and the water cooling bin is protected; cold water entering the cooling water storage bin in the distributed mode forms a backflow mechanism in the cooling water storage bin, after being filtered, the cold water entering the cooling water storage bin in the distributed mode flows back to the cooling water storage tank from a return pipe, and then a complete water cooling circulation mechanism is formed. The water cooling mechanism with the buffering and self-circulating device saves energy, is environmentally friendly, reduces industrial water consumption greatly and reduces cost for an enterprise.
Description
Technical field
The present invention relates to machinery manufacturing technology field, relate in particular to a kind of water-cooled body with buffering self-circulating device.
Background technology
Heat sink is in the past all very single in pattern, is all by cooling medium, cooling and water for cooling processing naturally, such cooling method, and the one, need a large amount of time to wait for, the 2nd, cause ERM waste.This mechanism is provided with a water storage buffer unit on water-cooled water storehouse; and the internal structure of this water storage buffer unit is that multilayer is netted; can well the cold water of extraction be disperseed to carry; water-cooled cooling storehouse when preventing from extracting in the excessive direct impact water-cooled water storehouse of cold water pressure of approach; thereby reduce life of equipment and life-span, a protective effect has been played in water-cooled cooling storehouse.Disperse to enter cold water in water-cooled water storehouse and formed the mechanism that refluxes in water-cooled water storehouse inside, after after outlet pipe enters filter and filters, flow back to cooling water tank from return pipe, formed a complete Water-cooling circulating system.Independently two cooling storehouses can reach desirable cooling-down effect to article, and these device energy-conserving and environment-protective, have reduced a large amount of water for industrial uses, reduce entreprise cost, and are applicable to the refrigerating work procedure of various products, semi-finished product and other processing materials.
Summary of the invention
The object of this invention is to provide a kind of water-cooled body with buffering self-circulating device.
Technical scheme of the present invention is: a kind of water-cooled body with buffering self-circulating device, it is characterized in that: by water tank, water pump, total valve, water-cooled water storehouse, filter, naturally cooling storehouse, conveyer belt and cooling water tank composition, described water pump is positioned at the top of water tank, on described water pump, be also provided with drinking-water pipe and flow pipe, described drinking-water pipe is positioned at a side of water pump, one end of described drinking-water pipe by water pump for being fixedly connected with, the other end of described drinking-water pipe by water tank for being fixedly connected with, described total valve is positioned at a side of water tank, described total valve with water tank for being fixedly connected with, described flow pipe is positioned at the opposite side of water pump, one end of described flow pipe by water pump for being fixedly connected with, the other end of described flow pipe by total valve for being fixedly connected with, described water-cooled water storehouse is positioned at the bottom of total valve, on described water-cooled water storehouse, be also provided with water-cooled cooling storehouse, water storage buffer unit, water inlet pipe and outlet pipe, described water-cooled cooling position in storehouse is in the inside of water-cooled water storehouse, described water-cooled cooling storehouse with water-cooled water storehouse for being fixedly connected with, described water storage buffer unit is positioned at the top of water-cooled water storehouse, described water storage buffer unit with water-cooled water storehouse for being fixedly connected with, described water inlet pipe is positioned at the top of water storage buffer unit, one end of described water inlet pipe by total valve for being fixedly connected with, the other end of described water inlet pipe by water storage buffer unit for being fixedly connected with, described filter is positioned at the bottom of water-cooled water storehouse, one end of described outlet pipe by water-cooled water storehouse for being fixedly connected with, the other end of described outlet pipe by filter for being fixedly connected with, on described filter, be also provided with return pipe, described return pipe is positioned at a side of filter, one end of described return pipe by filter for being fixedly connected with, described naturally cooling position in storehouse is in the bottom of water tank, described conveyer belt is positioned at the inside in the cooling storehouse of nature and water-cooled cooling storehouse, it is inner for being fixedly connected with water-cooled cooling storehouse that described conveyer belt runs through the cooling storehouse of nature, described cooling water tank is positioned at the top in the cooling storehouse of nature, on described cooling water tank, be also provided with cooling retaining valve and water pipe, the other end of described return pipe by cooling water tank for being fixedly connected with, described cooling retaining valve is positioned at a side of cooling water tank, described cooling retaining valve with cooling water tank for being fixedly connected with, described water pipe is positioned at a side of cooling retaining valve, one end of described water pipe by cooling retaining valve for being fixedly connected with, the other end of described water pipe by water tank for being fixedly connected with.
Further, the material of described water tank is stainless steel.
Further, the material of described water-cooled water storehouse is stainless steel.
Further, described water storage buffer unit is the netted buffer unit of multilayer.
Further, the material in described cooling storehouse is naturally stainless steel.
Further, described conveyer belt is high-temperature resistant belt conveyer.
Further, described cooling water tank is condenses heat sink storage tank.
Beneficial effect of the present invention is: this mechanism is provided with a water storage buffer unit on water-cooled water storehouse; and the internal structure of this water storage buffer unit is that multilayer is netted; can well the cold water of extraction be disperseed to carry; water-cooled cooling storehouse when preventing from extracting in the excessive direct impact water-cooled water storehouse of cold water pressure of approach; thereby reduce life of equipment and life-span, a protective effect has been played in water-cooled cooling storehouse.Disperse to enter cold water in water-cooled water storehouse and formed the mechanism that refluxes in water-cooled water storehouse inside, after after outlet pipe enters filter and filters, flow back to cooling water tank from return pipe, formed a complete Water-cooling circulating system.Independently two cooling storehouses can reach desirable cooling-down effect to article, and these device energy-conserving and environment-protective, have reduced a large amount of water for industrial uses, reduce entreprise cost, and are applicable to the refrigerating work procedure of various products, semi-finished product and other processing materials.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Wherein: 1, water tank 2, water pump 3, drinking-water pipe
4, flow pipe 5, total valve 6, water-cooled water storehouse
7, water-cooled cooling storehouse 8, water storage buffer unit 9, water inlet pipe
10, outlet pipe 11, filter 12, return pipe
13, naturally cooling storehouse 14, conveyer belt 15, cooling water tank
16, cooling retaining valve 17, water pipe
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made to brief description.
A kind of water-cooled body with buffering self-circulating device as shown in Figure 1, it is characterized in that: by water tank 1, water pump 2, total valve 5, water-cooled water storehouse 6, filter 11, naturally cooling storehouse 13, conveyer belt 14 and cooling water tank 15 form, described water pump 2 is positioned at the top of water tank 1, on described water pump 2, be also provided with drinking-water pipe 3 and flow pipe 4, described drinking-water pipe 3 is positioned at a side of water pump 2, one end of described drinking-water pipe 3 by water pump 2 for being fixedly connected with, the other end of described drinking-water pipe 3 by water tank 1 for being fixedly connected with, described total valve 5 is positioned at a side of water tank 1, described total valve 5 with water tank 1 for being fixedly connected with, described flow pipe 4 is positioned at the opposite side of water pump 2, one end of described flow pipe 4 by water pump 2 for being fixedly connected with, the other end of described flow pipe 4 by total valve 5 for being fixedly connected with, described water-cooled water storehouse 6 is positioned at the bottom of total valve 5, on described water-cooled water storehouse 6, be also provided with water-cooled cooling storehouse 7, water storage buffer unit 8, water inlet pipe 9 and outlet pipe 10, described water-cooled cooling storehouse 7 is positioned at the inside of water-cooled water storehouse 6, described water-cooled cooling storehouse 7 with water-cooled water storehouse 6 for being fixedly connected with, described water storage buffer unit 8 is positioned at the top of water-cooled water storehouse 6, described water storage buffer unit 8 with water-cooled water storehouse 6 for being fixedly connected with, described water inlet pipe 9 is positioned at the top of water storage buffer unit 8, one end of described water inlet pipe 9 by total valve 5 for being fixedly connected with, the other end of described water inlet pipe 9 by water storage buffer unit 8 for being fixedly connected with, described filter 11 is positioned at the bottom of water-cooled water storehouse 6, one end of described outlet pipe 10 by water-cooled water storehouse 6 for being fixedly connected with, the other end of described outlet pipe 10 by filter 11 for being fixedly connected with, on described filter 11, be also provided with return pipe 12, described return pipe 12 is positioned at a side of filter 11, one end of described return pipe 12 by filter 11 for being fixedly connected with, described naturally cooling storehouse 13 is positioned at the bottom of water tank 1, described conveyer belt 14 is positioned at the inside in the cooling storehouse 13 of nature and water-cooled cooling storehouse 7, it is inner for being fixedly connected with water-cooled cooling storehouse 7 that described conveyer belt 14 runs through the cooling storehouse 13 of nature, described cooling water tank 15 is positioned at the top in the cooling storehouse 13 of nature, on described cooling water tank 15, be also provided with cooling retaining valve 16 and water pipe 17, the other end of described return pipe 12 by cooling water tank 15 for being fixedly connected with, described cooling retaining valve 16 is positioned at a side of cooling water tank 15, described cooling retaining valve 16 with cooling water tank 15 for being fixedly connected with, described water pipe 17 is positioned at a side of cooling retaining valve 16, one end of described water pipe 17 by cooling retaining valve 16 for being fixedly connected with, the other end of described water pipe 17 by water tank 1 for being fixedly connected with.The material of described water tank 1 is stainless steel.The material of described water-cooled water storehouse 6 is stainless steel.Described water storage buffer unit 8 is the netted buffer unit of multilayer.The material in described naturally cooling storehouse 13 is stainless steel.Described conveyer belt 14 is high-temperature resistant belt conveyer.Described cooling water tank 15 is condenses heat sink storage tank.
Working method: first open cooling retaining valve 16, the cold water of having lowered the temperature in cooling water tank 15 is flow to water tank 1 through water pipe 17, now staff observes the water level in water tank 1, in the time that the water level in water tank 1 arrives certain water storage restriction, operator can open the water pump 2 on water tank 1, and cold water can be drawn in total valve 5 through pipeline from water tank 1.At this moment; staff can open total valve 5; cold water can be transported to water in water-cooled water storehouse 6 through water inlet pipe 9 under the effect of water pump 2; owing to being provided with a water storage buffer unit 8 on water-cooled water storehouse 6; and the internal structure of this water storage buffer unit 8 is that multilayer is netted; can well the cold water of extraction be disperseed to carry; water-cooled cooling storehouse 7 when preventing from extracting in the excessive direct impact water-cooled water storehouse 6 of cold water pressure of approach; thereby reduce life of equipment and life-span, a protective effect has been played in water-cooled cooling storehouse 7.The cold water that disperses to enter in water-cooled water storehouse 6 has formed the mechanism that refluxes in water-cooled water storehouse 6 inside, after enter filter 11 through outlet pipe 10 and filter, water after filtration can flow back to cooling water tank 15 from return pipe 12, formed a complete Water-cooling circulating system, need cooling product and material can be from one end of conveyer belt 14 through the cooling storehouse 13 of nature enter water-cooled cooling storehouse 7, carry out cooling.Because the running speed of conveyer belt 14 is very slow, can carry out cooling down to the cooling article of needs well like this.These device energy-conserving and environment-protective, have reduced a large amount of water for industrial uses, reduce entreprise cost, and are applicable to the refrigerating work procedure of various products, semi-finished product and other processing materials.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the present patent application scope, within all should still belonging to patent covering scope of the present invention.
Claims (8)
1. the water-cooled body with buffering self-circulating device, it is characterized in that: by water tank, water pump, total valve, water-cooled water storehouse, filter, naturally cooling storehouse, conveyer belt and cooling water tank composition, described water pump is positioned at the top of water tank, on described water pump, be also provided with drinking-water pipe and flow pipe, described drinking-water pipe is positioned at a side of water pump, one end of described drinking-water pipe by water pump for being fixedly connected with, the other end of described drinking-water pipe by water tank for being fixedly connected with, described total valve is positioned at a side of water tank, described total valve with water tank for being fixedly connected with, described flow pipe is positioned at the opposite side of water pump, one end of described flow pipe by water pump for being fixedly connected with, the other end of described flow pipe by total valve for being fixedly connected with, described water-cooled water storehouse is positioned at the bottom of total valve, on described water-cooled water storehouse, be also provided with water-cooled cooling storehouse, water storage buffer unit, water inlet pipe and outlet pipe, described water-cooled cooling position in storehouse is in the inside of water-cooled water storehouse, described water-cooled cooling storehouse with water-cooled water storehouse for being fixedly connected with, described water storage buffer unit is positioned at the top of water-cooled water storehouse, described water storage buffer unit with water-cooled water storehouse for being fixedly connected with, described water inlet pipe is positioned at the top of water storage buffer unit, one end of described water inlet pipe by total valve for being fixedly connected with, the other end of described water inlet pipe by water storage buffer unit for being fixedly connected with, described filter is positioned at the bottom of water-cooled water storehouse, one end of described outlet pipe by water-cooled water storehouse for being fixedly connected with, the other end of described outlet pipe by filter for being fixedly connected with, on described filter, be also provided with return pipe, described return pipe is positioned at a side of filter, one end of described return pipe by filter for being fixedly connected with, described naturally cooling position in storehouse is in the bottom of water tank, described conveyer belt is positioned at the inside in the cooling storehouse of nature and water-cooled cooling storehouse, it is inner for being fixedly connected with water-cooled cooling storehouse that described conveyer belt runs through the cooling storehouse of nature, described cooling water tank is positioned at the top in the cooling storehouse of nature, on described cooling water tank, be also provided with cooling retaining valve and water pipe, the other end of described return pipe by cooling water tank for being fixedly connected with, described cooling retaining valve is positioned at a side of cooling water tank, described cooling retaining valve with cooling water tank for being fixedly connected with, described water pipe is positioned at a side of cooling retaining valve, one end of described water pipe by cooling retaining valve for being fixedly connected with, the other end of described water pipe by water tank for being fixedly connected with.
According to claim 1 a kind of with buffering self-circulating device water-cooled body, it is characterized in that: the material of described water tank 1 is stainless steel.
According to claim 1 a kind of with buffering self-circulating device water-cooled body, it is characterized in that: the material of described water tank 1 is stainless steel.
According to claim 1 a kind of with buffering self-circulating device water-cooled body, it is characterized in that: the material of described water-cooled water storehouse 6 is stainless steel.
5. a kind of water-cooled body with buffering self-circulating device according to claim 1, is characterized in that: described water storage buffer unit 8 is the netted buffer unit of multilayer.
According to claim 1 a kind of with buffering self-circulating device water-cooled body, it is characterized in that: the material in described naturally cooling storehouse 13 is stainless steel.
7. a kind of water-cooled body with buffering self-circulating device according to claim 1, is characterized in that: described conveyer belt 14 is high-temperature resistant belt conveyer.
8. a kind of water-cooled body with buffering self-circulating device according to claim 1, is characterized in that: described cooling water tank 15 is condenses heat sink storage tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410312825.7A CN104089445B (en) | 2014-07-02 | 2014-07-02 | A kind of water-cooled body with buffering self-circulating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410312825.7A CN104089445B (en) | 2014-07-02 | 2014-07-02 | A kind of water-cooled body with buffering self-circulating device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104089445A true CN104089445A (en) | 2014-10-08 |
CN104089445B CN104089445B (en) | 2016-04-13 |
Family
ID=51637183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410312825.7A Active CN104089445B (en) | 2014-07-02 | 2014-07-02 | A kind of water-cooled body with buffering self-circulating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104089445B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712332A (en) * | 2015-02-05 | 2015-06-17 | 新疆独山子天利实业总公司 | Continuous cooling high-temperature oil product sampler |
CN104890263A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cooling device for injection molding automotive components |
CN105252727A (en) * | 2015-09-29 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Injection mold with mold temperature control system |
CN106623955A (en) * | 2016-12-27 | 2017-05-10 | 青岛百利达钢丸设备科技有限公司 | Centrifugal granulator with water circulation system |
CN111940113A (en) * | 2020-08-17 | 2020-11-17 | 陕西正元麟电环保产业有限公司 | Lubricating and cooling system of ultrafine fly ash production equipment |
CN115303801A (en) * | 2022-09-06 | 2022-11-08 | 佛山大匠流体科技有限公司 | Be used for refrigerated transmission device of glass |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768657A (en) * | 2008-12-30 | 2010-07-07 | 北京有色金属研究总院 | Device for strengthening cooling and quenching through injection convection and method thereof |
CN201921545U (en) * | 2010-12-08 | 2011-08-10 | 天门福临化工有限责任公司 | Steel belt crystallizer for producing sheet aluminum sulfate |
CN201995548U (en) * | 2011-02-24 | 2011-10-05 | 兰金宝 | Honeysuckle microwave heating drying equipment for |
CN202415638U (en) * | 2011-11-24 | 2012-09-05 | 上海英汇科技发展有限公司 | Heat treatment continuous cooling device |
CN203428475U (en) * | 2013-07-11 | 2014-02-12 | 安徽华园食品有限公司 | Ice water cooling machine conveying device |
CN204227791U (en) * | 2014-07-02 | 2015-03-25 | 天津金海河科技有限公司 | A kind of water-cooled body with buffering self-circulating device |
-
2014
- 2014-07-02 CN CN201410312825.7A patent/CN104089445B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768657A (en) * | 2008-12-30 | 2010-07-07 | 北京有色金属研究总院 | Device for strengthening cooling and quenching through injection convection and method thereof |
CN201921545U (en) * | 2010-12-08 | 2011-08-10 | 天门福临化工有限责任公司 | Steel belt crystallizer for producing sheet aluminum sulfate |
CN201995548U (en) * | 2011-02-24 | 2011-10-05 | 兰金宝 | Honeysuckle microwave heating drying equipment for |
CN202415638U (en) * | 2011-11-24 | 2012-09-05 | 上海英汇科技发展有限公司 | Heat treatment continuous cooling device |
CN203428475U (en) * | 2013-07-11 | 2014-02-12 | 安徽华园食品有限公司 | Ice water cooling machine conveying device |
CN204227791U (en) * | 2014-07-02 | 2015-03-25 | 天津金海河科技有限公司 | A kind of water-cooled body with buffering self-circulating device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712332A (en) * | 2015-02-05 | 2015-06-17 | 新疆独山子天利实业总公司 | Continuous cooling high-temperature oil product sampler |
CN104890263A (en) * | 2015-06-23 | 2015-09-09 | 滁州达世汽车配件有限公司 | Cooling device for injection molding automotive components |
CN105252727A (en) * | 2015-09-29 | 2016-01-20 | 芜湖市万华塑料制品有限公司 | Injection mold with mold temperature control system |
CN106623955A (en) * | 2016-12-27 | 2017-05-10 | 青岛百利达钢丸设备科技有限公司 | Centrifugal granulator with water circulation system |
CN111940113A (en) * | 2020-08-17 | 2020-11-17 | 陕西正元麟电环保产业有限公司 | Lubricating and cooling system of ultrafine fly ash production equipment |
CN111940113B (en) * | 2020-08-17 | 2021-07-27 | 陕西正元麟电环保产业有限公司 | Lubricating and cooling system of ultrafine fly ash production equipment |
CN115303801A (en) * | 2022-09-06 | 2022-11-08 | 佛山大匠流体科技有限公司 | Be used for refrigerated transmission device of glass |
Also Published As
Publication number | Publication date |
---|---|
CN104089445B (en) | 2016-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104089445A (en) | Water cooling mechanism with buffering and self-circulating device | |
CN204227791U (en) | A kind of water-cooled body with buffering self-circulating device | |
CN204071708U (en) | A kind of steamer thermal insulation cabinet heat-insulation display cabinet all-in-one | |
CN204430952U (en) | A kind of confession oil filtration system of drill gun machining small | |
CN106378844B (en) | Bamboo and wood products's tung oil heat-treatment production line oil temperature cyclic control system | |
CN206011335U (en) | Bamboo and wood products's Oleum Verniciae fordii heat-treatment production line oil temperature cyclic control system | |
CN203945512U (en) | The mortar generated in silicon chip cutting circulatory system | |
CN204638618U (en) | Cleaning device | |
CN205099408U (en) | Kitchen garbage handles and uses oil -water separator | |
CN106112687B (en) | Environment-friendly type cools down return water system | |
CN209255653U (en) | A kind of aluminum profile processing water cooling cleaning device | |
CN204240509U (en) | A kind of chemical industry heat sink | |
CN205095737U (en) | High -end soft -packing solution preparation blending tank cooling system | |
CN207293074U (en) | The percolate reservoir tank arrangement of traditional Chinese medicine | |
CN2820350Y (en) | Auxiliary cooking device for separating irregular plastic bottle device | |
CN207873020U (en) | A kind of sand grains cooling device | |
CN204817298U (en) | Aviation spare part washing device | |
CN208918885U (en) | A kind of water-saving vacuum water circulation system | |
CN203783990U (en) | Bidirectional refrigeration oil trapping baffle plate | |
CN102745360B (en) | Continuous sterilization machine water tank water circulating system | |
CN203269823U (en) | Cold and hot switching mechanism of DMF (Dimethyl Formamide) residual liquid recovery system | |
CN205199114U (en) | Single cyandiamide semi -manufactured goods suction filter device | |
CN209190974U (en) | A kind of water-permeable brick energy conservation and environmental protection cooling device | |
CN207610454U (en) | Energy-saving pharmaceutical technology low temperature open type cooling cycle system | |
CN204386958U (en) | For the energy-saving type vacuum pump that ammonium metavanadate is produced |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |