CN115415128A - Heating mechanism for copper-clad plate resin - Google Patents
Heating mechanism for copper-clad plate resin Download PDFInfo
- Publication number
- CN115415128A CN115415128A CN202211205237.4A CN202211205237A CN115415128A CN 115415128 A CN115415128 A CN 115415128A CN 202211205237 A CN202211205237 A CN 202211205237A CN 115415128 A CN115415128 A CN 115415128A
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- China
- Prior art keywords
- heating
- water inlet
- copper
- clad plate
- plate resin
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 109
- 238000010438 heat treatment Methods 0.000 title claims abstract description 80
- 229920005989 resin Polymers 0.000 title claims abstract description 40
- 239000011347 resin Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000006872 improvement Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention relates to the technical field of copper-clad plates, and discloses a heating mechanism for copper-clad plate resin, which comprises a main mechanism, a water inlet mechanism, a control mechanism and a supporting mechanism, wherein the water inlet mechanism is positioned at the left end of the main mechanism, the control mechanism is positioned inside the water inlet mechanism, the supporting mechanism is positioned at the lower end of the main mechanism, the main mechanism comprises a heating box, a water inlet, an installation block, a temperature sensor, a heating plate and a heating pipe, the water inlet is fixedly arranged at the left end of the heating box, the installation block is fixedly arranged at the rear end inside the heating box, and the temperature sensor is fixedly arranged at the front end of the installation block. This a heating mechanism for copper-clad plate resin through the improvement to mechanism of intaking for this a heating mechanism for copper-clad plate resin obtains obvious improvement to the control effect of temperature in daily work, has improved this a heating mechanism for copper-clad plate resin's working effect, has alleviateed staff's work load.
Description
Technical Field
The invention relates to the technical field of copper-clad plates, in particular to a heating mechanism for copper-clad plate resin.
Background
Various epoxy resins are used during production of copper clad plates, a mode of air diaphragm pump extraction is adopted during production feeding, but the viscosity of the epoxy resins becomes very thick when the air temperature is lower than 25 ℃, the time spent during extraction by adopting the air diaphragm pump is very long, the production is delayed, the continuous production is very unfavorable, a large amount of solvent waste gas is generated in the existing copper clad plate production process, the waste gas is collected into an RT0 regenerative oxidation furnace for full combustion, the combustion heat is used for heating water, so that the energy is fully utilized, the existing patent publication No. CN213108580U provides a heat conduction coefficient control device for aluminum-based copper clad plate production, water in a liquid storage cavity is heated by an installed electric heating wire, the water is pumped into a ring pipe by a water pump, the aluminum-based copper clad plate in a placement groove is conveniently heated, the change of the heat conduction coefficient of the aluminum-based copper clad plate at different temperatures is detected, the temperature of the aluminum-based copper clad plate production is conveniently set in the production process, but the existing patent publication No. CN 3262 zxft 62U controls the temperature of the water bath of the epoxy resins, the water bath temperature of the aluminum-based copper clad plate heating mechanism which is easily adjusted, the water-based copper clad plate heating mechanism, the working temperature cannot be adjusted, and the water-bath temperature of the aluminum-based copper-clad plate can not be easily adjusted, and the epoxy resins can be easily controlled, and the water-based copper-clad plate can be easily controlled, and the water-based copper-clad plate can be easily operated in the water-based copper-clad plate production machine.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a heating mechanism for copper-clad plate resin, which solves the problems that the prior patent publication No. CN213108580U is provided in the background technology, the viscosity of the epoxy resin is thickened easily and production is delayed because the heating mechanism for the copper-clad plate resin cannot effectively control the qualified temperature range of water bath and needs to be manually adjusted, and the workload of workers is increased because workers need to stare at the water temperature constantly in daily work because the temperature cannot be mechanically controlled.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a heating mechanism for copper-clad plate resin, includes main part mechanism, control mechanism and supporting mechanism of intaking, the mechanism of intaking is located the left end of main part mechanism, control mechanism is located the inside of mechanism of intaking, the supporting mechanism is located the lower extreme of main part mechanism, main part mechanism includes heating cabinet, water inlet, installation piece, temperature sensor, hot plate and heating pipe, water inlet fixed mounting is at the left end of heating cabinet, installation piece fixed mounting is at the inside rear end of heating cabinet, temperature sensor fixed mounting is at the front end of installation piece, hot plate fixed mounting is at the inside lower extreme of heating cabinet, heating pipe fixed mounting is at the lower extreme of hot plate, the mechanism of intaking includes into water tank, mounting panel, control department, control button, display screen, cold water inlet tube, outlet pipe and hot water inlet tube, it installs at the left end of heating cabinet to intake water tank fixed mounting, mounting panel fixed mounting is at the lower extreme of intaking tank, control department fixed mounting is in the upper end of intaking tank, control button fixed mounting is in the upper end of control department.
Preferably, the mechanism of intaking includes into water case, mounting panel, control department, control button, display screen, cold water inlet tube, outlet pipe and hot water inlet tube, intake case fixed mounting is at the left end of heating cabinet, mounting panel fixed mounting is at the lower extreme of intaking the case, control department fixed mounting is in the upper end of intaking the case, control button fixed mounting is in the upper end of control department, display screen fixed mounting is in the upper end of control department, cold water inlet tube fixed mounting is in the rear end of intaking the case left end, outlet pipe fixed mounting is in the upper end of intaking the case left end, hot water inlet tube fixed mounting is in the front end of intaking the case left end, through the improvement to the mechanism of intaking for this a heating mechanism for copper-clad plate resin obtains obvious improvement to the control effect of temperature in daily work, has improved this a heating mechanism's for copper-clad plate resin work effect, has alleviateed staff's work load.
Preferably, the control mechanism comprises an installation shell, a rotating motor, a transmission shaft, a butterfly valve and a water blocking layer, the installation shell is fixedly installed in the middle of the cold water inlet pipe, the rotating motor is fixedly installed at the left end inside the installation shell, the transmission shaft is fixedly installed at the right end of the rotating motor, the butterfly valve is fixedly installed at the right end of the transmission shaft, the water blocking layer is fixedly installed outside the butterfly valve, and the control mechanism is improved to enable the heating mechanism for the copper-clad plate resin to be capable of controlling the water temperature through mechanical operation in daily work without manual adjustment, so that the work efficiency of the heating mechanism for the copper-clad plate resin is further improved.
Preferably, the supporting mechanism comprises a base, supporting legs and rubber anti-slip pads, the base is fixedly installed at the lower end of the heating box, the supporting legs are fixedly installed at the lower end of the base, the rubber anti-slip pads are fixedly installed at the lower ends of the supporting legs, and the supporting mechanism is improved, so that the stability of the heating mechanism for copper-clad plate resin in daily work is enhanced, and the resistance of the heating mechanism for copper-clad plate resin to external force in work is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the heating mechanism for the copper-clad plate resin, the water inlet mechanism is improved, so that the control effect of the heating mechanism for the copper-clad plate resin on the water temperature in daily work is obviously improved, the working effect of the heating mechanism for the copper-clad plate resin is improved, and the workload of workers is reduced;
2. according to the heating mechanism for the copper-clad plate resin, the control mechanism is improved, so that the heating mechanism for the copper-clad plate resin can control the water temperature through mechanical operation in daily work without manual adjustment, and the working efficiency of the heating mechanism for the copper-clad plate resin is further improved;
3. this a heating mechanism for copper-clad plate resin through the improvement to supporting mechanism for this a heating mechanism for copper-clad plate resin, the stability of device is strengthened in daily work, has improved this a heating mechanism for copper-clad plate resin to the resistance of external force in work.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural diagram of a main body mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the main body of the present invention;
FIG. 4 is a schematic cross-sectional view of the water inlet mechanism of the present invention;
FIG. 5 is a schematic view of the control mechanism of the present invention;
FIG. 6 is a schematic structural diagram of the supporting mechanism of the present invention.
In the figure: 1. a main body mechanism; 101. a heating box; 102. a water inlet; 103. mounting a block; 104. a temperature sensor; 105. heating the plate; 106. heating a tube; 2. a water inlet mechanism; 201. a water inlet tank; 202. mounting a plate; 203. a control part; 204. a control button; 205. a display screen; 206. a cold water inlet pipe; 207. a water outlet pipe; 208. a hot water inlet pipe; 3. a control mechanism; 301. installing a shell; 302. a rotating electric machine; 303. a drive shaft; 304. a butterfly valve; 305. a water-resistant layer; 4. a support mechanism; 401. a base; 402. supporting legs; 403. a rubber non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a heating mechanism for copper-clad plate resin, including main part mechanism 1, mechanism 2 intakes, control mechanism 3 and supporting mechanism 4, mechanism 2 intakes is located the left end of main part mechanism 1, control mechanism 3 is located the inside of mechanism 2 intakes, supporting mechanism 4 is located the lower extreme of main part mechanism 1, main part mechanism 1 includes heating cabinet 101, water inlet 102, installation block 103, temperature sensor 104, heating plate 105 and heating pipe 106, water inlet 102 fixed mounting is in the left end of heating cabinet 101, installation block 103 fixed mounting is in the inside rear end of heating cabinet 101, temperature sensor 104 fixed mounting is in the front end of installation block 103, heating plate 105 fixed mounting is in the inside lower extreme of heating cabinet 101, heating pipe 106 fixed mounting is in the lower extreme of heating plate 105, mechanism 2 intakes includes intake box 201, mounting panel 202, control department 203, control button 204, display screen 205, cold water inlet tube 206, outlet pipe 207 and hot water inlet tube 208, intake box 201 fixed mounting is in the left end of heating cabinet 101, mounting panel 202 is in the lower extreme of intake box 201, control department 203 fixed mounting is in the upper end of intake box 201, control button 204 fixed mounting is in the upper end of control button 203.
The water inlet mechanism 2 comprises a water inlet tank 201, a mounting plate 202, a control part 203, a control button 204, a display screen 205, a cold water inlet pipe 206, a water outlet pipe 207 and a hot water inlet pipe 208, the water inlet tank 201 is fixedly arranged at the left end of the heating tank 101, the mounting plate 202 is fixedly arranged at the lower end of the water inlet tank 201, the control part 203 is fixedly arranged at the upper end of the water inlet tank 201, the control button 204 is fixedly arranged at the upper end of the control part 203, the display screen 205 is fixedly arranged at the upper end of the control part 203, the cold water inlet pipe 206 is fixedly arranged at the rear end of the left end of the water inlet tank 201, the water outlet pipe 207 is fixedly arranged at the upper end of the left end of the water inlet tank 201, the hot water inlet pipe 208 is fixedly arranged at the front end of the left end of the water inlet tank 201, the control mechanism 3 comprises a mounting shell 303, a rotating motor 302, a transmission shaft, a butterfly valve 304 and a water blocking layer 305, the mounting shell 301 is fixedly arranged at the middle part of the cold water inlet pipe 206, the rotating motor 302 is fixedly installed at the left end inside the installation shell 301, the transmission shaft 303 is fixedly installed at the right end of the rotating motor 302, the butterfly valve 304 is fixedly installed at the right end of the transmission shaft 303, the water blocking layer 305 is fixedly installed outside the butterfly valve 304, RTO hot water is connected to the hot water inlet pipe 208, then an external drain pipe is connected to the water outlet pipe 207, then an external cold water pipe is connected to the cold water inlet pipe 206, then copper-clad plate resin is filled into the heating box 101 without passing through the temperature sensor 104, then the control part 203 is opened through the control button 204, the temperature is set to be heated stably through the display screen 205 and the control button 204, then when the temperature is lower than 25 ℃, the rotating motor 302 in the hot water inlet pipe 208 is controlled to be opened, so that the transmission shaft 303 rotates to drive the butterfly valve 304 and the water blocking layer 305 to rotate, further the hot water quantity of the hot water inlet pipe 208 is increased, and then when the temperature is too high, the rotating motor 302 in the cold water inlet pipe 206 is controlled to be turned on, so that the transmission shaft 303 rotates to drive the butterfly valve 304 and the water blocking layer 305 to rotate, and further the cold water amount of the cold water inlet pipe 206 is increased.
The supporting mechanism 4 comprises a base 401, supporting legs 402 and rubber anti-slip pads 403, the base 401 is fixedly installed at the lower end of the heating box 101, the supporting legs 402 are fixedly installed at the lower end of the base 401, the rubber anti-slip pads 403 are fixedly installed at the lower end of the supporting legs 402, the heating mechanism for copper-clad plate resin is supported through the base 401, and then the stability of the base 401 is ensured through the supporting legs 402 and the rubber anti-slip pads 403.
The working principle is as follows: the method comprises the steps of supporting a heating mechanism for copper-clad plate resin through a base 401, ensuring the stability of the base 401 through supporting legs 402 and rubber anti-slip pads 403, connecting RTO hot water to a hot water inlet pipe 208, connecting an external drain pipe to a water outlet pipe 207, connecting an external cold water pipe to a cold water inlet pipe 206, loading the copper-clad plate resin into a heating box 101 without passing through a temperature sensor 104, opening a control part 203 through a control button 204, setting the temperature to be stable to be heated through a display screen 205 and the control button 204, controlling a rotary motor 302 in the hot water inlet pipe 208 to be opened when the temperature is lower than 25 ℃, enabling a transmission shaft 303 to rotate to drive a butterfly valve 304 and a waterproof layer 305 to rotate, improving the hot water quantity of the hot water inlet pipe 208, controlling the rotary motor 302 in the cold water inlet pipe 206 to be opened to enable the transmission shaft 303 to rotate to drive the butterfly valve 304 and the waterproof layer 305 to rotate when the temperature is too high, and further improving the cold water quantity of the cold water inlet pipe 206.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a heating mechanism for copper-clad plate resin, includes main part mechanism (1), mechanism (2), control mechanism (3) and supporting mechanism (4) of intaking, its characterized in that: intake mechanism (2) are located the left end of main part mechanism (1), control mechanism (3) are located the inside of intake mechanism (2), supporting mechanism (4) are located the lower extreme of main part mechanism (1), main part mechanism (1) is including heating cabinet (101), water inlet (102), installation piece (103), temperature sensor (104), hot plate (105) and heating pipe (106), water inlet (102) fixed mounting is at the left end of heating cabinet (101), installation piece (103) fixed mounting is in the inside rear end of heating cabinet (101), temperature sensor (104) fixed mounting is at the front end of installation piece (103), heating plate (105) fixed mounting is at the inside lower extreme of heating cabinet (101), heating pipe (106) fixed mounting is at the lower extreme of hot plate (105), intake mechanism (2) are including intake box (201), mounting panel (202), control department (203), control button (204), display screen (205), cold water inlet tube (206), outlet pipe (207) and hot water inlet tube (208).
2. The heating mechanism for copper-clad plate resin according to claim 1, wherein: the water inlet tank (201) is fixedly arranged at the left end of the heating tank (101), and the mounting plate (202) is fixedly arranged at the lower end of the water inlet tank (201).
3. The heating mechanism for copper-clad plate resin according to claim 2, wherein: the control part (203) is fixedly arranged at the upper end of the water inlet tank (201), and the control button (204) is fixedly arranged at the upper end of the control part (203).
4. The heating mechanism for copper-clad plate resin according to claim 3, wherein: the display screen (205) is fixedly arranged at the upper end of the control part (203), and the cold water inlet pipe (206) is fixedly arranged at the rear end of the left end of the water inlet tank (201).
5. The heating mechanism for copper-clad plate resin according to claim 4, characterized in that: outlet pipe (207) fixed mounting is in the upper end of intaking case (201) left end, hot water inlet tube (208) fixed mounting is in the front end of intaking case (201) left end.
6. The heating mechanism for copper-clad plate resin according to claim 5, wherein: the control mechanism (3) comprises an installation shell (301), a rotating motor (302), a transmission shaft (303), a butterfly valve (304) and a water-resistant layer (305), wherein the installation shell (301) is fixedly installed in the middle of the cold water inlet pipe (206).
7. The heating mechanism for copper-clad plate resin according to claim 6, wherein: the rotating motor (302) is fixedly installed at the left end inside the installation shell (301), and the transmission shaft (303) is fixedly installed at the right end of the rotating motor (302).
8. The heating mechanism for copper-clad plate resin according to claim 7, characterized in that: the butterfly valve (304) is fixedly installed at the right end of the transmission shaft (303), and the water blocking layer (305) is fixedly installed outside the butterfly valve (304).
9. The heating mechanism for copper-clad plate resin according to claim 8, wherein: the supporting mechanism (4) comprises a base (401), supporting legs (402) and a rubber anti-slip pad (403), wherein the base (401) is fixedly installed at the lower end of the heating box (101).
10. The heating mechanism for copper-clad plate resin according to claim 9, wherein: the supporting leg (402) is fixedly arranged at the lower end of the base (401), and the rubber non-slip mat (403) is fixedly arranged at the lower end of the supporting leg (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205237.4A CN115415128A (en) | 2022-09-28 | 2022-09-28 | Heating mechanism for copper-clad plate resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205237.4A CN115415128A (en) | 2022-09-28 | 2022-09-28 | Heating mechanism for copper-clad plate resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115415128A true CN115415128A (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211205237.4A Pending CN115415128A (en) | 2022-09-28 | 2022-09-28 | Heating mechanism for copper-clad plate resin |
Country Status (1)
| Country | Link |
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| CN (1) | CN115415128A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100993891B1 (en) * | 2010-04-28 | 2010-11-11 | (주)원봉 | Purifier |
| CN108361809A (en) * | 2018-03-31 | 2018-08-03 | 柳州市展虹科技有限公司 | A kind of small-sized household pipe network hot water regulating device |
| CN108713974A (en) * | 2018-05-29 | 2018-10-30 | 杨桂凤 | A kind of fully-automatic intelligent drinking machine apparatus |
| CN208819097U (en) * | 2018-08-24 | 2019-05-03 | 天津莱奥德机械有限公司 | A kind of high/low temperature hot water control system |
| CN211049127U (en) * | 2019-11-12 | 2020-07-21 | 天津市肾友达医疗设备技术开发有限公司 | Centralized liquid supply system with automatic temperature control function |
| CN211070708U (en) * | 2019-11-21 | 2020-07-24 | 开平市新图美标贴材料有限公司 | Coating supplies to glue temperature control device |
| CN213108580U (en) * | 2020-08-06 | 2021-05-04 | 江西鑫远基电子科技有限公司 | Aluminum-based copper-clad plate production thermal conductivity coefficient control device |
| CN214354771U (en) * | 2020-12-23 | 2021-10-08 | 河南弘宇印务有限公司 | Environment-friendly plastic film compounding machine |
-
2022
- 2022-09-28 CN CN202211205237.4A patent/CN115415128A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100993891B1 (en) * | 2010-04-28 | 2010-11-11 | (주)원봉 | Purifier |
| CN108361809A (en) * | 2018-03-31 | 2018-08-03 | 柳州市展虹科技有限公司 | A kind of small-sized household pipe network hot water regulating device |
| CN108713974A (en) * | 2018-05-29 | 2018-10-30 | 杨桂凤 | A kind of fully-automatic intelligent drinking machine apparatus |
| CN208819097U (en) * | 2018-08-24 | 2019-05-03 | 天津莱奥德机械有限公司 | A kind of high/low temperature hot water control system |
| CN211049127U (en) * | 2019-11-12 | 2020-07-21 | 天津市肾友达医疗设备技术开发有限公司 | Centralized liquid supply system with automatic temperature control function |
| CN211070708U (en) * | 2019-11-21 | 2020-07-24 | 开平市新图美标贴材料有限公司 | Coating supplies to glue temperature control device |
| CN213108580U (en) * | 2020-08-06 | 2021-05-04 | 江西鑫远基电子科技有限公司 | Aluminum-based copper-clad plate production thermal conductivity coefficient control device |
| CN214354771U (en) * | 2020-12-23 | 2021-10-08 | 河南弘宇印务有限公司 | Environment-friendly plastic film compounding machine |
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Application publication date: 20221202 |