CN208488689U - Temperature control system - Google Patents

Temperature control system Download PDF

Info

Publication number
CN208488689U
CN208488689U CN201820936797.XU CN201820936797U CN208488689U CN 208488689 U CN208488689 U CN 208488689U CN 201820936797 U CN201820936797 U CN 201820936797U CN 208488689 U CN208488689 U CN 208488689U
Authority
CN
China
Prior art keywords
temperature
temperature control
air
controlled compartment
ventilation opening
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.)
Active
Application number
CN201820936797.XU
Other languages
Chinese (zh)
Inventor
刘世充
穆美强
李兆廷
赵玉乐
贾礼礼
宋建涛
王鸿科
杨勇
吴贤坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongxu Optoelectronic Technology Co Ltd
Zhengzhou Xufei Optoelectronic Technology Co Ltd
Original Assignee
Dongxu Optoelectronic Technology Co Ltd
Zhengzhou Xufei Optoelectronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongxu Optoelectronic Technology Co Ltd, Zhengzhou Xufei Optoelectronic Technology Co Ltd filed Critical Dongxu Optoelectronic Technology Co Ltd
Priority to CN201820936797.XU priority Critical patent/CN208488689U/en
Application granted granted Critical
Publication of CN208488689U publication Critical patent/CN208488689U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of temperature control systems, are related to technical field of electricity, for the more stable indoor temperature of maintenance temperature control.The main technical schemes of the utility model are as follows: a kind of temperature control system, comprising: temperature control device, the temperature control device are equipped with the first air inlet and air outlet;Temperature controlled compartment, the temperature controlled compartment are equipped with the first ventilation opening and the second ventilation opening, and first ventilation opening is connected to the first air inlet of the temperature control device, and second ventilation opening is connected to the air outlet of the temperature control device.The utility model is mainly used for maintaining the temperature of Thermocouple Temperature Transmitter.

Description

Temperature control system
Technical field
The utility model relates to technical field of electricity more particularly to a kind of temperature control systems.
Background technique
In the production process of liquid crystal glass base, temperature control precision plays decision for the quality of liquid crystal glass base The effect of property, thus needs to detect the production temperature of the links of liquid crystal glass base production technology by thermocouple, In order to guarantee to produce the accuracy of temperature, thermocouple must assure that detection accuracy, and there can be no distortion phenomenons, in order to avoid influence liquid crystal The quality of glass substrate.
The influence factor of thermocouple detection accuracy has very much, wherein the temperature for the Thermocouple Temperature Transmitter connecting with thermocouple The detection accuracy of thermocouple is directly affected, in order to avoid biggish fluctuation occurs for the temperature of Thermocouple Temperature Transmitter, in the prior art, By being arranged Thermocouple Temperature Transmitter in air-conditioned room, air-conditioning equipment in air-conditioned room by by external air carry out heating or Cooling, to maintain the temperature in air-conditioned room, still, when very fast variation occurs for extraneous air themperature, air-conditioning equipment may be just The leaving air temp that air-conditioner air outlet can not timely be adjusted causes the temperature change in air-conditioned room, and then influences the inspection of thermocouple Survey precision.
Utility model content
In view of this, the utility model embodiment provides a kind of temperature control system, main purpose is for more stable The indoor temperature of maintenance temperature control.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
On the one hand, the utility model embodiment provides a kind of temperature control system, comprising:
Temperature control device, the temperature control device are equipped with the first air inlet and air outlet;
Temperature controlled compartment, the temperature controlled compartment are equipped with the first ventilation opening and the second ventilation opening, and first ventilation opening is connected to institute The first air inlet of temperature control device is stated, second ventilation opening is connected to the air outlet of the temperature control device.
Optionally, the temperature controlled compartment is airtight chamber.
Optionally, first air inlet is connected to first ventilation opening, the air outlet by the first closed conduit Second ventilation opening is connected to by the second closed conduit.
Optionally, the outside of first closed conduit and/or second sealing pipeline is covered with insulation portion.
Optionally, the temperature control device is additionally provided with the second air inlet, and second air inlet is equipped with the first valve, described Second air inlet is for being connected to outside air.
Optionally, third venting mouth is additionally provided on the temperature controlled compartment, the third venting mouth is equipped with exhaust blower and second Valve, the exhaust blower are used to the indoor air of the temperature control being transported to outside by the third venting mouth.
Optionally, it is additionally provided with thermocouple pick-up cabinet in the temperature controlled compartment, is used to place thermoelectricity in the thermocouple pick-up cabinet Even transmitter.
Optionally, temperature detector is equipped in the temperature controlled compartment, the temperature detector is for detecting in the temperature controlled compartment Temperature information.
Optionally, the temperature control system, further includes:
Processor and alarm, the temperature detector are connected to the processor, and the processor is connected to the report Alert device, the temperature detector are used to for temperature information being transferred to the processor, and the processor is for judging the temperature The fluctuation range of information, when the fluctuation range of the temperature information exceeds preset value, the processor can be to the alarm Device issues control signal, and the alarm is made to alarm.
Optionally, first ventilation opening and second ventilation opening are respectively arranged at the two sides of the temperature controlled compartment.
The utility model embodiment provides a kind of temperature control system, for the more stable indoor temperature of maintenance temperature control Degree, and in the prior art, the air-conditioning equipment in air-conditioned room is by being heated or being cooled down external air, to maintain air-conditioned room Interior temperature, still, when very fast variation occurs for extraneous air themperature, air-conditioning equipment just can not may timely adjust air-conditioning The leaving air temp of air outlet causes the temperature change in air-conditioned room, and then influences the detection accuracy of thermocouple.With prior art phase Than a kind of temperature control system provided by the embodiment of the utility model, comprising: temperature control device and temperature controlled compartment are set on temperature control device There are the first air inlet and air outlet;Temperature controlled compartment is equipped with the first ventilation opening and the second ventilation opening, and the first ventilation opening is connected to temperature control First air inlet of equipment, the second ventilation opening are connected to the air outlet of temperature control device, wherein the first air inlet energy of temperature control device Enough the indoor air of temperature control is drawn into temperature control device by the first ventilation opening, and air is heated by temperature control device Or after cooling, then it is input in temperature controlled compartment by the second ventilation opening, to maintain the indoor temperature of temperature control, during above-mentioned, Air not will receive the influence of ambient temperature variation, improve temperature control by realizing interior circulation after temperature controlled compartment and temperature control device The stability of room temperature control.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of temperature control system in the prior art;
Fig. 2 is a kind of structural schematic diagram for the temperature control system that embodiment provides of the utility model;
Fig. 3 is the structural schematic diagram for the temperature control system that the utility model another kind embodiment provides.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken, Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes temperature control system its specific embodiment, knot Structure, feature and its effect, detailed description is as follows.
In the prior art, as shown in Figure 1, the first ventilation opening 21 of temperature controlled compartment 2 is connected to outside air, the of temperature controlled compartment 2 Two ventilation openings 22 are connected to the air outlet 12 of temperature control device 1 by the second closed conduit 32, and the first air inlet of temperature control device 1 11 are connected to outside air, and during the work time, temperature control device 1 sucks air by the first air inlet 11, set by temperature control It is input in temperature controlled compartment 2 after standby 1 pair of sucking air conditioning temperature by the second closed conduit 32, to maintain the temperature in temperature controlled compartment 2 Degree, and the air in temperature controlled compartment 2 can also be discharged by the second ventilation opening 21 into atmosphere, to realize the circulation of gas, still, When very fast variation occurs for extraneous air themperature, temperature control device just can not may timely adjust the outlet air of air-conditioner air outlet 12 Temperature causes the temperature change in temperature controlled compartment 2, and then influences the detection accuracy of thermocouple.
As shown in Fig. 2, the utility model embodiment provides a kind of temperature control system, comprising:
Temperature control device 1, temperature control device 1 are equipped with the first air inlet 11 and air outlet 12;
Temperature controlled compartment 2, temperature controlled compartment 2 are equipped with the first ventilation opening 21 and the second ventilation opening 22, and the first ventilation opening 21 is connected to temperature The first air inlet 11 of equipment 1 is controlled, the second ventilation opening 22 is connected to the air outlet 12 of temperature control device 1.
Wherein, temperature control device 1 is for passing through air outlet 12 after the wind that the first air inlet 11 sucks is heated or cooled down Discharge, to adjust the temperature in temperature controlled compartment 2, optionally, temperature control device 1 can be air conditioner, wherein temperature control device 1 can be set It sets in temperature controlled compartment 2, also can be set outside for temperature controlled compartment 2, in order to avoid the heat generated when the work of temperature control device 1 influences The interior temperature of temperature controlled compartment 2, it is preferable that temperature control device 1 can be set in outside temperature controlled compartment 2;For placing heat in above-mentioned temperature controlled compartment 2 Galvanic couple transmitter, for guaranteeing the temperature of Thermocouple Temperature Transmitter, specifically, the second ventilation opening 22 of temperature controlled compartment 2 is connected to temperature control The air outlet 12 of equipment 1, temperature control device 1 inputs the wind of rated temperature by air outlet 12 to temperature controlled compartment 2, to maintain temperature controlled compartment 2 Temperature, and the air in temperature controlled compartment 2 can enter to the first air inlet 11 of temperature control device 1 by the first ventilation opening 21, make Temperature control device 1 is input in temperature controlled compartment 2 by the second ventilation opening 22 again after the partial air is heated or cooled down, Jin Ershi Show the interior circulation of air in temperature controlled compartment 2, and then maintains the temperature of temperature controlled compartment 2.
The utility model embodiment provides a kind of temperature control system, for the more stable indoor temperature of maintenance temperature control Degree, and in the prior art, the air-conditioning equipment in air-conditioned room is by being heated or being cooled down external air, to maintain air-conditioned room Interior temperature, still, when very fast variation occurs for extraneous air themperature, air-conditioning equipment just can not may timely adjust air-conditioning The leaving air temp of air outlet causes the temperature change in air-conditioned room, and then influences the detection accuracy of thermocouple.With prior art phase Than a kind of temperature control system provided by the embodiment of the utility model, comprising: temperature control device and temperature controlled compartment are set on temperature control device There are the first air inlet and air outlet;Temperature controlled compartment is equipped with the first ventilation opening and the second ventilation opening, and the first ventilation opening is connected to temperature control First air inlet of equipment, the second ventilation opening are connected to the air outlet of temperature control device, wherein the first air inlet energy of temperature control device Enough the indoor air of temperature control is drawn into temperature control device by the first ventilation opening, and air is heated by temperature control device Or after cooling, then it is input in temperature controlled compartment by the second ventilation opening, to maintain the indoor temperature of temperature control, during above-mentioned, Air not will receive the influence of ambient temperature variation, improve temperature control by realizing interior circulation after temperature controlled compartment and temperature control device The stability of room temperature control.
In order to further maintain the stability of temperature in temperature controlled compartment 2, in some embodiments, temperature controlled compartment 2 is airtight chamber. In the present embodiment, temperature controlled compartment 2 is airtight chamber, can be entered in temperature controlled compartment 2 to avoid external air, and then be can reduce outer Influence of portion's air for temperature in temperature controlled compartment 2 improves the stability that temperature maintains in temperature controlled compartment 2.
At work, body itself can generate more heat to above-mentioned temperature control device 1, in order to avoid these heats influence temperature The temperature in room 2 is controlled, in some embodiments, the first air inlet 11 is connected to first ventilation by the first closed conduit 31 Mouth 21, air outlet 12 are connected to the second ventilation opening 22 by the second closed conduit 32.In the present embodiment, due to temperature control device 1 The first air inlet 11 and air outlet 12 can pass through the first ventilation opening 21 and the second ventilation opening 22 of closed conduit and temperature controlled compartment 2 Connection makes temperature control device 1 far from temperature controlled compartment 2, reduces temperature control device so temperature control device 1 can be set in the outside of temperature controlled compartment 2 1 organism temperature impacts the temperature of temperature controlled compartment 2.
When the inner circulating air of above-mentioned temperature control system passes through the first closed conduit 31 and the second closed conduit 32, by In the thinner thickness of the first closed conduit 31 and the second closed conduit 32, in order to reduce external environment in temperature control system The influence of air themperature, in some embodiments, the outside of first closed conduit 31 and/or second closed conduit 32 It is covered with insulation portion.In the present embodiment, insulation portion can be made of thermal insulation materials such as heat-preservation cottons, and heat preservation cannot be wrapped in first The outside of closed conduit 31 and/or the second closed conduit 32, preferably to keep the first closed conduit 31 and/or the second sealed tube The temperature of air in road 32, and then can reduce the temperature fluctuation in temperature controlled compartment 2.
When above-mentioned temperature control system carries out interior circulation for a long time, temperature control system can be replaced in the maintenance stage Interior air, as shown in figure 3, in some embodiments, temperature control device 1 is additionally provided with the second air inlet 13, on the second air inlet 13 Equipped with the first valve 41, the second air inlet 13 is for being connected to outside air.In the present embodiment, when needing to maintain in temperature controlled compartment 2 When temperature, the first valve 41 can be closed, completely cut off the second air inlet 13 with outside air, temperature above-mentioned in this way controls system The air recycled in system will not help to maintain the temperature in temperature controlled compartment 2, when needing replacing temperature controlled compartment 2 with contacting external air When interior air, the first valve 41 can be opened, be connected to the second air inlet 13 with outside air, such outside air can be with It enters in temperature control device 1, under the action of temperature control device 1, outside air can be transmitted to temperature control by the second ventilation opening 22 In room 2, enter to external fresh air in temperature controlled compartment 2, to replace the air of temperature controlled compartment 2.
In some embodiments, as shown in figure 3, being additionally provided with third venting mouth 23 on the temperature controlled compartment 2, the third venting Mouth 23 is equipped with exhaust blower and the second valve 42, and the exhaust blower is used to the air in the temperature controlled compartment 2 passing through the third Ventilation opening 23 is transported to outside.In the present embodiment, third venting mouth 23 is for being connected to outside air, when needing replacing temperature controlled compartment 2 When interior air, the second valve 42 can be opened, third venting mouth 23 is connected to outside, then opens exhaust blower again, pass through Exhaust blower by the air delivery in temperature controlled compartment 2 to outside, to replace the air in temperature controlled compartment 2.In actual application process, on The first valve 41 and the second valve 42 stated can open simultaneously, and to accelerate the replacement speed of air in temperature controlled compartment 2, improve work Efficiency.
In some embodiments, it is additionally provided with thermocouple pick-up cabinet in the temperature controlled compartment 2, is used in the thermocouple pick-up cabinet Place Thermocouple Temperature Transmitter.There is heat insulation effect by thermocouple pick-up cabinet, can further maintain in thermocouple pick-up cabinet The temperature fluctuation of Thermocouple Temperature Transmitter improves the detection accuracy of thermocouple.
In order to which the temperature change in temperature controlled compartment 2 can be understood in real time, in some embodiments, it is equipped in the temperature controlled compartment 2 Temperature detector, the temperature detector are used to detect the temperature information in the temperature controlled compartment 2.In the present embodiment, pass through temperature Detector can temperature information in real-time detection temperature controlled compartment 2, and staff will be seen that in temperature controlled compartment 2 by temperature information Temperature variations, when temperature information temperature value fluctuation it is larger when, staff can timely be adjusted, with stabilization Temperature in temperature controlled compartment 2 guarantees the accuracy of thermocouple detection.
In order to the temperature information fluctuation reminded in staff's temperature controlled compartment 2 much sooner, in some embodiments, Above-mentioned temperature control system further includes processor and alarm, and temperature detector is connected to processor, and processor is connected to report Alert device, temperature detector are used to for temperature information being transferred to processor, and processor is used to judge the fluctuation range of temperature information, when When the fluctuation range of temperature information exceeds preset value, processor can issue control signal to alarm, report alarm It is alert.When the temperature fluctuation in temperature controlled compartment 2 is larger, the detection accuracy of thermocouple will affect, so needing to remind work people in time Member is adjusted, and in the present embodiment, processor analyze the temperature fluctuation in above-mentioned temperature controlled compartment 2 it is larger when, can timely control Alarm processed is alarmed, and work people can obtain warning message in time in this way, to adjust the temperature in temperature controlled compartment 2, wherein Above-mentioned alarm can be any one or more in voice guard, visual alarm, information alarm, and above-mentioned is default Value can be 0.5 degree Celsius, i.e., when the temperature fluctuation in temperature controlled compartment 2 is more than 0.5 degree Celsius, alarm will alarm.
In order to guarantee the uniformity of temperature in temperature controlled compartment 2, in some embodiments, the first ventilation opening 21 and the second ventilation opening 22 are respectively arranged at the two sides of temperature controlled compartment 2.It is logical from first since the air entered from the second ventilation opening 22 is after temperature controlled compartment 2 Air port 21 is discharged, so the air entered can pass through the space of entire temperature controlled compartment 2, makes the variation of temperature in temperature controlled compartment 2 more It is uniform, the stability of temperature in temperature controlled compartment 2 is improved, in addition, can be higher than first logical for the setting height of the second ventilation opening 22 The setting height in air port 21.
The utility model embodiment provides a kind of temperature control system, for the more stable indoor temperature of maintenance temperature control Degree, and in the prior art, the air-conditioning equipment in air-conditioned room is by being heated or being cooled down external air, to maintain air-conditioned room Interior temperature, still, when very fast variation occurs for extraneous air themperature, air-conditioning equipment just can not may timely adjust air-conditioning The leaving air temp of air outlet causes the temperature change in air-conditioned room, and then influences the detection accuracy of thermocouple.With prior art phase Than a kind of temperature control system provided by the embodiment of the utility model, comprising: temperature control device and temperature controlled compartment are set on temperature control device There are the first air inlet and air outlet;Temperature controlled compartment is equipped with the first ventilation opening and the second ventilation opening, and the first ventilation opening is connected to temperature control First air inlet of equipment, the second ventilation opening are connected to the air outlet of temperature control device, wherein the first air inlet energy of temperature control device Enough the indoor air of temperature control is drawn into temperature control device by the first ventilation opening, and air is heated by temperature control device Or after cooling, then it is input in temperature controlled compartment by the second ventilation opening, to maintain the indoor temperature of temperature control, during above-mentioned, Air not will receive the influence of ambient temperature variation, improve temperature control by realizing interior circulation after temperature controlled compartment and temperature control device The stability of room temperature control.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of temperature control system characterized by comprising
Temperature control device, the temperature control device are equipped with the first air inlet and air outlet;
Temperature controlled compartment, the temperature controlled compartment are equipped with the first ventilation opening and the second ventilation opening, and first ventilation opening is connected to the temperature The first air inlet of equipment is controlled, second ventilation opening is connected to the air outlet of the temperature control device.
2. temperature control system according to claim 1, which is characterized in that
The temperature controlled compartment is airtight chamber.
3. temperature control system according to claim 1, which is characterized in that
First air inlet is connected to first ventilation opening by the first closed conduit, and the air outlet is closed by second Pipeline is connected to second ventilation opening.
4. temperature control system according to claim 3, which is characterized in that
The outside of first closed conduit and/or second sealing pipeline is covered with insulation portion.
5. temperature control system according to claim 1, which is characterized in that
The temperature control device is additionally provided with the second air inlet, and second air inlet is equipped with the first valve, second air inlet For being connected to outside air.
6. temperature control system according to claim 1, which is characterized in that
Third venting mouth is additionally provided on the temperature controlled compartment, the third venting mouth is equipped with exhaust blower and the second valve, the row Blower is used to the indoor air of the temperature control being transported to outside by the third venting mouth.
7. temperature control system according to claim 1, which is characterized in that
It is additionally provided with thermocouple pick-up cabinet in the temperature controlled compartment, is used to place Thermocouple Temperature Transmitter in the thermocouple pick-up cabinet.
8. temperature control system according to claim 1, which is characterized in that
Temperature detector is equipped in the temperature controlled compartment, the temperature detector is for detecting the indoor temperature information of the temperature control.
9. temperature control system according to claim 8, which is characterized in that further include:
Processor and alarm, the temperature detector are connected to the processor, and the processor is connected to the alarm, The temperature detector is used to for temperature information being transferred to the processor, and the processor is for judging the temperature information Fluctuation range, when the fluctuation range of the temperature information exceeds preset value, the processor can be issued to the alarm Signal is controlled, the alarm is made to alarm.
10. temperature control system according to claim 1, which is characterized in that
First ventilation opening and second ventilation opening are respectively arranged at the two sides of the temperature controlled compartment.
CN201820936797.XU 2018-06-15 2018-06-15 Temperature control system Active CN208488689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820936797.XU CN208488689U (en) 2018-06-15 2018-06-15 Temperature control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820936797.XU CN208488689U (en) 2018-06-15 2018-06-15 Temperature control system

Publications (1)

Publication Number Publication Date
CN208488689U true CN208488689U (en) 2019-02-12

Family

ID=65251804

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820936797.XU Active CN208488689U (en) 2018-06-15 2018-06-15 Temperature control system

Country Status (1)

Country Link
CN (1) CN208488689U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022067471A1 (en) * 2020-09-29 2022-04-07 京东方科技集团股份有限公司 Temperature control device and temperature control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022067471A1 (en) * 2020-09-29 2022-04-07 京东方科技集团股份有限公司 Temperature control device and temperature control system
CN114585987A (en) * 2020-09-29 2022-06-03 京东方科技集团股份有限公司 Temperature control device and temperature control system

Similar Documents

Publication Publication Date Title
CN104964351B (en) The two-dimentional dynamic air supply energy conserving system and its control method of data center
CN102563802B (en) A kind of method and system of communications equipment room air-supply
CN105752774B (en) The control method and control system of air conditioner for elevator
CN208488689U (en) Temperature control system
CN207317099U (en) A kind of constant temperature and humidity system
CN107218694A (en) A kind of monitoring method and monitoring system of the health status of air-conditioning
CN104344512A (en) Fresh air energy saving control method with CO (carbon monoxide) detection function
CN205373377U (en) Oven with duplicate protection function
CN209046764U (en) A kind of monitoring camera with temp regulating function
CN103423839A (en) Method and system for achieving linkage control of air way and water way of radiant type air conditioning system
CN103900220B (en) Cabinet heat management method and cabinet equipment with same used
CN104329781A (en) Human detection-based adaptive air conditioner
CN206369294U (en) Clean thermostatic chamber combines temperature-controlling system
CN104456818A (en) Energy-saving fresh air conditioner
CN112650318A (en) Temperature control system and method for transportation
CN107065964A (en) A kind of power distribution cabinet intelligent cooling control system
CN113418311A (en) Pasteurization device based on vortex tube effect
CN207741952U (en) A kind of all-in-one evaporative cooling handpiece Water Chilling Units are performance test bed
CN208001667U (en) Complete period phytotron
CN106813332A (en) Single cold adsorption heat recycling air-conditioner
CN208416031U (en) One kind having thermostatic outdoor generator rooms
CN207197257U (en) A kind of alternating temperature industrial baking case
CN203981467U (en) A kind of device that the front body of wall water percentage of heat transfer coefficient detection is regulated
CN214370640U (en) Temperature adjusting system for engine test room
CN212692195U (en) Fire detection cooling air device for cooling fire detection probe

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Branding iron temperature control system and method capable of continuous quick-speed large-scale temperature compensating

Effective date of registration: 20200710

Granted publication date: 20190212

Pledgee: Beijing State Owned Financial Leasing Co., Ltd

Pledgor: ZHENGZHOU XUFEI OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Registration number: Y2020990000736

PE01 Entry into force of the registration of the contract for pledge of patent right