CN203498295U - Liquid circulating system for heating and cooling aqueous colorful coatings - Google Patents
Liquid circulating system for heating and cooling aqueous colorful coatings Download PDFInfo
- Publication number
- CN203498295U CN203498295U CN201320542737.7U CN201320542737U CN203498295U CN 203498295 U CN203498295 U CN 203498295U CN 201320542737 U CN201320542737 U CN 201320542737U CN 203498295 U CN203498295 U CN 203498295U
- Authority
- CN
- China
- Prior art keywords
- fluid
- water
- cooling
- liquid
- colorful coating
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a liquid circulating system for heating and cooling aqueous colorful coatings, which is used for heating or cooling the aqueous colorful coatings in the production of the aqueous colorful coatings. The liquid circulating system comprises a liquid container, a heat exchanging device, a temperature control device and a circulating pump, wherein an inlet of the heat exchanging device is communicated with the liquid container by a liquid feeding pipeline and an outlet of the heat exchanging device is communicated with the liquid container by a liquid returning pipeline; the temperature control device is mounted on the liquid container and can be used for heating or cooling a liquid in the liquid container; and the circulating pump is mounted on the liquid feeding pipeline and/or the liquid returning pipeline. According to the liquid circulating system for heating and cooling the aqueous colorful coatings, the liquid in the liquid container is heated or cooled by the temperature control device so that the temperature of the liquid in the liquid container is maintained in a pre-set range and the requirements of the temperature in the production process of the aqueous colorful coatings are met, and furthermore, the real-time and continuous production of the aqueous colorful coatings is realized and the production efficiency is improved.
Description
Technical field
The utility model relates to water-soluble colorful coating production technical field, in particular to the cooling fluid circulation system of using of a kind of water-soluble colorful coating heating.
Background technology
Water-soluble colorful coating has polytropy because of its color, and the stone material being made into has higher emulation, therefore enjoy market pay close attention to and pursue; Yet, in water-soluble colorful coating production process, due to the characteristic of himself, the production of water-soluble colorful coating is very responsive for temperature, water-soluble colorful coating must just can be produced in specific temperature range, and the temperature of physical environment is difficult to meet this temperature range requirement, if increase the utility appliance such as air-conditioning, aspect energy-saving and cost-reducing, there is very large defect.
Therefore, how can evade to sum up defect simultaneously, realize water-soluble colorful coating and produce in real time, continuously, greatly enhance productivity, be technical problem urgently to be resolved hurrily.
Utility model content
For solving the problems of the technologies described above or one of at least, the utility model provides a kind of water-soluble colorful coating heating cooling with fluid circulation system, control by the fluid temperature in fluid container maintains in the scope of setting the temperature in fluid container, thereby realize producing in real time, continuously of water-soluble colorful coating, to enhance productivity.
In view of this, the utility model provides the heating of a kind of water-soluble colorful coating cooling with fluid circulation system, for water-soluble colorful coating, produces the heating of water-soluble colorful coating or cooling, comprising: fluid container, heat exchanger, temperature control unit and recycle pump; The import of described heat exchanger is connected with described fluid container, is exported by liquid returning tube road and be connected with described fluid container by feed liquor pipeline; Described temperature control unit is arranged on described fluid container, can heat the liquid in described fluid container or cooling; Described recycle pump is arranged on described feed liquor pipeline and/or described liquid returning tube road.
The water-soluble colorful coating heating that the utility model provides is cooling with fluid circulation system, by temperature control unit, the liquid in fluid container is heated or cooling, fluid temperature in fluid container is maintained in the scope of setting, to meet in water-soluble colorful coating production process the requirement for temperature, thereby realize producing in real time, continuously of water-soluble colorful coating, enhance productivity; In addition, select temperature control unit to be arranged on fluid container directly the liquid of fluid container inside to be heated or cooling, compare more energy-conservationly and efficient with utility appliance such as using air-conditioning, nor can work the mischief to environment.
In technique scheme, preferably, on described fluid container, be also provided with fluid infusion mouth and leakage fluid dram, described fluid infusion mouth is positioned at the top of described fluid container, described leakage fluid dram is positioned at the bottom of described fluid container, described fluid infusion mouth place is provided with fluid infusion control valve, and described leakage fluid dram place is provided with discharge opeing control valve.
The top of fluid container arranges fluid infusion mouth, and at fluid infusion mouth place, fluid infusion control valve is set, when amount of liquid in fluid container is not enough, and can be by controlling fluid infusion control valve to liquid make-up in fluid container; The bottom of fluid container arranges leakage fluid dram, and at leakage fluid dram place, discharge opeing control valve is set, and can water-soluble colorful coating be heated and coolingly with the liquid in fluid circulation system, be discharged by controlling discharge opeing control valve.
In technique scheme, preferably, described water-soluble colorful coating heating is cooling also comprises fluid level controller with fluid circulation system, and described fluid level controller is arranged on described fluid container.
Increase fluid level controller, can control fluid infusion control valve by fluid level controller, make liquid-retentive in fluid container in the altitude range of setting, cooling by the liquid normal circulation in fluid circulation system to guarantee water-soluble colorful coating heating.
In technique scheme, preferably, described recycle pump is arranged on described feed liquor pipeline, can guarantee that liquid is cooling with the inner continuous circulation of fluid circulation system in water-soluble colorful coating heating.
In technique scheme, preferably, on described feed liquor pipeline, be provided with main control valve.
On feed liquor pipeline, main control valve is set, in the idle situation of recycle pump, can prevents that the liquid in heat exchanger is back in fluid container from feed liquor pipeline by closing main control valve.
In technique scheme, preferably, described water-soluble colorful coating heating is cooling also comprises Controlling System with fluid circulation system, described Controlling System is arranged on described fluid container, can control described temperature control unit, described recycle pump, described fluid infusion control valve, described discharge opeing control valve, described fluid level controller and described main control valve.
By being set, Controlling System realizes the control to temperature control unit, recycle pump, fluid infusion control valve, discharge opeing control valve, fluid level controller and main control valve, can improve the level of automation of equipment, and control accuracy precisely, reliably, be more suitable for the production to the high water-soluble colorful coating of temperature susceplibility, the stability of the water-soluble colorful coating of making is better.
In technique scheme, preferably, described heat exchanger comprises at least one working equipment and the chuck being used in conjunction with described working equipment, described working equipment is positioned at described chuck, described liquid can be filled between described chuck and the housing of described working equipment, and can between described chuck and described fluid container, circulate.
The cooling heat exchange that can realize one or more working equipment with fluid circulation system of water-soluble colorful coating heating, like this, can expand the cooling range of application with fluid circulation system of water-soluble colorful coating heating, has improved energy utilization rate.
In technique scheme, preferably, described heat exchanger comprises four described working equipments and four described chucks that are used in conjunction with respectively with four described working equipments, the connection that is in series of four described chucks.
Each chuck is in series and is communicated with the liquid can guarantee in each chuck and the liquid continuous cycle alternation that carries out in fluid container, make the cooling homo(io)thermism with the liquid in fluid circulation system of water-soluble colorful coating heating, guarantee water-soluble colorful coating normally production in the temperature range of regulation.
In technique scheme, preferably, between described working equipment, by pipeline, be connected, on described pipeline, be provided with control valve.
Between each working equipment, all by pipeline, be connected, the water-soluble colorful coating of producing in working equipment is connected, the water-soluble colorful coating of producing in each working equipment just can carry out in the inside of working equipment heat transmission, makes the temperature of the water-soluble colorful coating of production in each working equipment identical.
In technique scheme, preferably, described fluid container is double-layer heat preservation water tank, and described liquid is water, the production unit that described working equipment is water-soluble colorful coating.
Fluid container is selected double-layer heat preservation water tank, can the liquid in fluid container be incubated, make in its temperature range that maintains setting, also can prevent that the liquid in container from carrying out with the external world utilization ratio reduction that heat exchange causes the system energy, liquid in the application is selected water, can directly be connected with water source by fluid infusion control valve, obtain convenience, safety and environmental protection.
In sum, the water-soluble colorful coating heating that the utility model provides is cooling with fluid circulation system, by temperature control unit, the liquid in fluid container is heated or cooling, fluid temperature in fluid container is maintained in the scope of setting, to meet in water-soluble colorful coating production process the requirement for temperature, thereby realize producing in real time, continuously of water-soluble colorful coating, enhance productivity; In addition, select temperature control unit to be arranged on fluid container directly the liquid of fluid container inside to be heated or cooling, compare more energy-conservationly and efficient with utility appliance such as using air-conditioning, nor can work the mischief to environment.
Accompanying drawing explanation
Fig. 1 is according to the cooling structural representation with fluid circulation system one embodiment of water-soluble colorful coating heating described in the utility model.
Wherein, in Fig. 1, the corresponding relation between Reference numeral and component names is:
1 fluid container, 11 fluid infusion mouths, 12 leakage fluid drams, 13 fluid infusion control valves, 14 discharge opeing control valves, 15 fluid level controllers, 21 working equipments, 22 chucks, 23 pipelines, 24 control valves, 4 recycle pumps, 5 feed liquor pipelines, 51 main control valves, 6 liquid returning tube roads, 7 Controlling System.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
As shown in Figure 1, the heating of water-soluble colorful coating that the utility model provides is cooling with fluid circulation system, for water-soluble colorful coating, produces the heating of water-soluble colorful coating or cooling, comprising: fluid container 1, heat exchanger, temperature control unit and recycle pump 4; The import of described heat exchanger is connected with described fluid container 1, is exported by liquid returning tube road 6 and be connected with described fluid container 1 by feed liquor pipeline 5; Described temperature control unit is arranged on described fluid container 1, can heat the liquid in described fluid container 1 or cooling; Described recycle pump 4 is arranged on described feed liquor pipeline 5.
The water-soluble colorful coating heating that the utility model provides is cooling with fluid circulation system, by temperature control unit, the liquid in fluid container is heated or cooling, fluid temperature in fluid container is maintained in the scope of setting, to meet in water-soluble colorful coating production process the requirement for temperature, thereby realize producing in real time, continuously of water-soluble colorful coating, enhance productivity; In addition, select temperature control unit (not shown) to be arranged on fluid container directly the liquid of fluid container inside to be heated or cooling, compare more energy-conservationly and efficient with utility appliance such as using air-conditioning, nor can work the mischief to environment.
According to an embodiment of the present utility model, on described fluid container 1, be provided with fluid infusion mouth 11 and leakage fluid dram 12, described fluid infusion mouth 11 is positioned at the top of described fluid container 1, described leakage fluid dram 12 is positioned at the bottom of described fluid container 1, described fluid infusion mouth 11 places are provided with fluid infusion control valve 13, and described leakage fluid dram 12 places are provided with discharge opeing control valve 14.
The top of fluid container 1 arranges fluid infusion mouth 11, and at fluid infusion mouth 11 places, fluid infusion control valve 13 is set, when amount of liquid in fluid container 1 is not enough, and can be by controlling fluid infusion control valve 13 to the interior liquid make-up of fluid container 1; The bottom of fluid container 1 arranges leakage fluid dram 12, and at leakage fluid dram 12 places, discharge opeing control valve 14 is set, and can water-soluble colorful coating be heated and coolingly with the liquid in fluid circulation system, be discharged by controlling discharge opeing control valve 14.
Liquid in the application can be water, and like this, the entrance of fluid infusion control valve just can directly be communicated with water source, and conducting that can be by controlling fluid infusion control valve is to adding water in fluid container, stopping adding water in solution container by controlling closing of fluid infusion control valve.
According to an embodiment of the present utility model, described water-soluble colorful coating heating is cooling also comprises fluid level controller 15 with fluid circulation system, and described fluid level controller 15 is arranged on described fluid container 1.
Increase fluid level controller 15, can control fluid infusion control valves 13 by fluid level controller 15, make liquid-retentive in fluid container 1 in the altitude range of setting, guaranteeing heating, with cooling with there being enough liquid to carry out normal circulation in fluid circulation system.
An embodiment of the present utility model, described recycle pump 4 is arranged on described feed liquor pipeline 5, can guarantee that liquid is cooling with the inner continuous circulation of fluid circulation system in water-soluble colorful coating heating.
Certainly; also can heat the cooling layout by fluid circulation system internal duct to water-soluble colorful coating carries out after suitable change, recycle pump 4 being arranged on liquid returning tube road 6; also can realize the purpose of this utility model; its aim does not depart from design philosophy of the present utility model, should belong to the protection domain of this patent.
According to an embodiment of the present utility model, on described feed liquor pipeline 5, be provided with main control valve 51.
According to an embodiment of the present utility model, described water-soluble colorful coating heating is cooling also comprises Controlling System 7 with fluid circulation system, described Controlling System 7 is arranged on described fluid container 1, can control described temperature control unit, described recycle pump 4, described fluid infusion control valve 13, described discharge opeing control valve 14, described fluid level controller 15 and described main control valve 51.
The present embodiment is realized the control to temperature control unit, recycle pump, fluid infusion control valve, discharge opeing control valve, fluid level controller and main control valve by Controlling System is set, can improve the level of automation of equipment, and control accuracy precisely, reliably, be more suitable for the production to the high water-soluble colorful coating of temperature susceplibility, the stability of the water-soluble colorful coating of making is better.
Preferably, the discharge opeing control valve 14 in the application, fluid infusion control valve 13 and main control valve 51 are selected bi-bit bi-pass solenoid operated directional valve; Certainly; discharge opeing control valve 14 in the application, fluid infusion control valve 13 and main control valve 51 also can select other control valves to control by Controlling System; can realize the purpose of this utility model, its aim does not depart from design philosophy of the present utility model, belongs to the protection domain of this patent yet.
Discharge opeing control valve 14 in the application, fluid infusion control valve 13 and main control valve 51 also can select mechanical valve to control, the control of the uncontrolled system of these mechanical valves, but manually control by operator, also can realize the purpose of this utility model.
According to an embodiment of the present utility model, described heat exchanger comprises at least one working equipment 21 and the chuck 22 being used in conjunction with described working equipment 21, described working equipment 21 is positioned at described chuck 22, described liquid can be filled between described chuck 22 and the housing of described working equipment 21, and can between described chuck 22 and described fluid container 1, circulate.
The cooling heat exchange (as: two working equipments, three working equipments etc.) that can realize one or more working equipment with fluid circulation system of water-soluble colorful coating heating, like this, can expand the cooling range of application with fluid circulation system of water-soluble colorful coating heating, improve energy utilization rate.
Preferably, described heat exchanger comprise four described working equipments 21 and with the connection that is in series of 22, four described chucks 22 of four described chucks that four described working equipments 21 are used in conjunction with respectively.
Each chuck is in series and is communicated with the liquid can guarantee in each chuck and the liquid continuous cycle alternation that carries out in fluid container, make the cooling temperature with the liquid in fluid circulation system of water-soluble colorful coating heating keep constant, assurance water-soluble colorful coating is normally produced in the temperature range of regulation.
According to an embodiment of the present utility model, between described working equipment 21, by pipeline 23, be connected, on described pipeline 23, be provided with control valve 24.
Preferably, between each working equipment, all by pipeline, be connected, the water-soluble colorful coating of producing in working equipment is connected, the water-soluble colorful coating of producing in each working equipment just can carry out in the inside of working equipment heat transmission, has further guaranteed that the temperature of the water-soluble colorful coating of production in working equipment is identical.
As shown in Figure 1, pipeline 23 is connected with each working equipment 21 on the pipeline of position and is provided with control valve 24, wherein, pipeline 23 and three working equipment 21(are wherein: be positioned at three working equipments that Fig. 1 top is arranged side by side) bottom be connected, with the 4th working equipment 21(: the top working equipment that Fig. 1 bottom arranges separately) is connected, like this, can open control valve 24 is recovered to the water-soluble colorful coating unification of making in the 4th working equipment 21 and carries out centralized collection, after the water-soluble colorful coating of making is all recovered to the 4th working equipment 21, can close the control valve 24 of the 4th working equipment 21, 21 productions that can proceed water-soluble colorful coating of remaining three working equipment like this.
According to an embodiment of the present utility model, described fluid container 1 is double-layer heat preservation water tank, and described liquid is water, the production unit that described working equipment 21 is water-soluble colorful coating.
Fluid container is selected double-layer heat preservation water tank, can the liquid in fluid container be incubated, make in its temperature range that better maintains setting, also can prevent that the liquid in fluid container from carrying out with the external world utilization ratio reduction that heat exchange causes the system energy, liquid in the application is selected water, can directly be connected with water source by fluid infusion control valve, obtain convenience, safety and environmental protection.
As shown in Figure 1, the application cooling working process with fluid circulation system of embodiment water-soluble colorful coating heating is as follows:
Fluid infusion control valve 13 conductings under the control of Controlling System 7, liquid enters in fluid container 1, and meanwhile, Controlling System 7 controls main control valve 51 conductings and recycle pump 4 is opened; After in the altitude range that liquid arrival in fluid level controller 15 detects fluid container 1 is set (now also having pumped into the enough liquid for circulating in heat exchanger), Controlling System 7 is controlled fluid infusion control valve 13 and is closed, during this period, Controlling System 7 control temperature control unit (not shown)s heat the liquid in fluid container 1; After treating that water-soluble colorful coating heating is cooling and arriving in the temperature range of setting with the fluid temperature in fluid circulation system, Controlling System makes fluid temperature in fluid container 1 maintain in the temperature range of setting (that is: while the liquid in fluid container 1 being heated to arrive fluid temperature in the temperature range of setting, in fluid container 1 higher than design temperature when the fluid temperature in fluid container 1 is lower than design temperature, the liquid in fluid container 1 is cooled to and is arrived in the temperature range of setting) by controlling temperature control unit; Start working equipment, carry out the production of water-soluble colorful coating, after water-soluble colorful coating has been produced, Controlling System controlled circulation pump and temperature control unit stop, controlling main control valve and close, now, can open control valve 24 the water-soluble colorful coating unification of making is recovered to the working equipment that the 4th working equipment 21(Fig. 1 bottom arranges separately) in.
In the time need to discharging the cooling liquid of using in fluid circulation system of water-soluble colorful coating heating, by Controlling System 7, control discharge opeing control valves 14 and open, liquid is discharged from leakage fluid dram 12, after liquid is discharged completely, Controlling System 7 control discharge opeing control valves are closed.
The application's working equipment 21 also can be controlled by Controlling System 7, can improve the cooling level of automation with fluid circulation system of water-soluble colorful coating heating.
In sum, the water-soluble colorful coating heating that the utility model provides is cooling with fluid circulation system, by temperature control unit, the liquid in fluid container is heated or cooling, fluid temperature in fluid container is maintained in the scope of setting, to meet in water-soluble colorful coating production process the requirement for temperature, thereby realize producing in real time, continuously of water-soluble colorful coating, and enhance productivity; In addition, select temperature control unit to be arranged on fluid container directly the liquid of fluid container inside to be heated or cooling, compare more energy-conservationly and efficient with utility appliance such as using air-conditioning, nor can work the mischief to environment.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. water-soluble colorful coating heating is cooling with a fluid circulation system, for water-soluble colorful coating, produces the heating of water-soluble colorful coating or cooling, it is characterized in that, comprising:
Fluid container (1), heat exchanger, temperature control unit and recycle pump (4);
The import of described heat exchanger is connected with described fluid container (1), is exported by liquid returning tube road (6) and be connected with described fluid container (1) by feed liquor pipeline (5);
It is upper that described temperature control unit is arranged on described fluid container (1), can heat the liquid in described fluid container (1) or cooling;
Described recycle pump (4) is arranged on described feed liquor pipeline (5) and/or described liquid returning tube road (6).
2. water-soluble colorful coating heating according to claim 1 is cooling with fluid circulation system, it is characterized in that, on described fluid container (1), be provided with fluid infusion mouth (11) and leakage fluid dram (12), described fluid infusion mouth (11) is positioned at the top of described fluid container (1), described leakage fluid dram (12) is positioned at the bottom of described fluid container (1), described fluid infusion mouth (11) locates to be provided with fluid infusion control valve (13), and described leakage fluid dram (12) locates to be provided with discharge opeing control valve (14).
3. water-soluble colorful coating heating according to claim 2 is cooling is characterized in that with fluid circulation system, and also comprise fluid level controller (15), described fluid level controller (15) is arranged on described fluid container (1).
4. water-soluble colorful coating heating according to claim 3 is cooling is characterized in that with fluid circulation system, and described recycle pump (4) is arranged on described feed liquor pipeline (5).
5. water-soluble colorful coating heating according to claim 4 is cooling is characterized in that with fluid circulation system, is provided with main control valve (51) on described feed liquor pipeline (5).
6. water-soluble colorful coating heating according to claim 5 is cooling with fluid circulation system, it is characterized in that, also comprise Controlling System (7), it is upper that described Controlling System (7) is arranged on described fluid container (1), can control described temperature control unit, described recycle pump (4), described fluid infusion control valve (13), described discharge opeing control valve (14), described fluid level controller (15) and described main control valve (51).
7. cooling with fluid circulation system according to the water-soluble colorful coating heating described in any one in claim 1 to 6, it is characterized in that, described heat exchanger comprises at least one working equipment (21) and the chuck (22) being used in conjunction with described working equipment (21), described working equipment (21) is positioned at described chuck (22), described liquid can be filled between described chuck (22) and the housing of described working equipment (21), and can between described chuck (22) and described fluid container (1), circulate.
8. water-soluble colorful coating heating according to claim 7 is cooling with fluid circulation system, it is characterized in that, described heat exchanger comprises four described working equipments (21) and four the described chucks (22) that are used in conjunction with respectively with four described working equipments (21), four described chucks (22) connection that is in series.
9. water-soluble colorful coating heating according to claim 8 is cooling is characterized in that with fluid circulation system, between described working equipment (21), by pipeline (23), is connected, and is provided with control valve (24) on described pipeline (23).
10. water-soluble colorful coating heating according to claim 8 is cooling is characterized in that with fluid circulation system, and described fluid container (1) is double-layer heat preservation water tank, and described liquid is water, the production unit that described working equipment (21) is water-soluble colorful coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542737.7U CN203498295U (en) | 2013-09-02 | 2013-09-02 | Liquid circulating system for heating and cooling aqueous colorful coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542737.7U CN203498295U (en) | 2013-09-02 | 2013-09-02 | Liquid circulating system for heating and cooling aqueous colorful coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498295U true CN203498295U (en) | 2014-03-26 |
Family
ID=50329292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542737.7U Expired - Fee Related CN203498295U (en) | 2013-09-02 | 2013-09-02 | Liquid circulating system for heating and cooling aqueous colorful coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719075A (en) * | 2018-12-12 | 2019-05-07 | 大连橡胶塑料机械有限公司 | Film cleaning forces temperature control circulator |
-
2013
- 2013-09-02 CN CN201320542737.7U patent/CN203498295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719075A (en) * | 2018-12-12 | 2019-05-07 | 大连橡胶塑料机械有限公司 | Film cleaning forces temperature control circulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203498295U (en) | Liquid circulating system for heating and cooling aqueous colorful coatings | |
| CN204220413U (en) | Temperature control equipment | |
| CN104534677B (en) | Two-stage regulating device for shower water temperature | |
| CN211854452U (en) | Clean energy automatic complementary hot air system | |
| CN106382745A (en) | Automatic and energy-saving boiler device | |
| CN204151122U (en) | Washing kettle heating system | |
| CN204054421U (en) | A kind of die heater | |
| CN204787296U (en) | Conduction oil temperature control device | |
| CN209165900U (en) | A kind of chiller heat recycle system | |
| CN201909439U (en) | Intelligent control heating cabinet heat pump water supply system with built-in water temperature layered water flow device | |
| CN204026837U (en) | A kind of novel heat exchange unit | |
| CN206344352U (en) | A kind of temperature automatically controlled bosh | |
| CN203908125U (en) | Energy-saving ice water machine | |
| CN207158918U (en) | A kind of waste water processing station | |
| CN205425953U (en) | A cooling water water supply system for ultra high temperature short time sterilization machine | |
| CN206103918U (en) | A filling production system for polyester production | |
| CN205277940U (en) | Circulation cooling system of water jet pump | |
| CN105241064B (en) | A kind of water tank and the hot water machine including the water tank | |
| CN204806782U (en) | Novel low temperature water tank | |
| CN203886513U (en) | Solid oil dissolving machine | |
| CN204150495U (en) | A kind of acrylic acid tank heat-insulation system | |
| CN206967830U (en) | A kind of conduction oil temperature control device for calender | |
| CN209040205U (en) | A kind of controllable Thermostating water device | |
| CN102698445B (en) | Automatic control water bath evaporation unit | |
| CN208305775U (en) | A kind of energy-saving temperature control device for plastic parts production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |