CN209744577U - constant temperature and humidity machine for museum cultural relic showcase - Google Patents
constant temperature and humidity machine for museum cultural relic showcase Download PDFInfo
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- CN209744577U CN209744577U CN201920382578.6U CN201920382578U CN209744577U CN 209744577 U CN209744577 U CN 209744577U CN 201920382578 U CN201920382578 U CN 201920382578U CN 209744577 U CN209744577 U CN 209744577U
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Abstract
The utility model discloses a constant temperature and humidity machine for museum cultural relic showcase, which comprises an outer shell, a compressor, a heat radiation fan, an evaporator and a condenser, wherein the outer shell is provided with a control panel, the control panel respectively outputs control signals to the compressor, the heat radiation fan, the evaporator and the condenser, a partition plate is arranged in the outer shell and divides the inner part of the outer shell into a first installation cavity and a second installation cavity, the outer shell is provided with an air supply outlet and an air return outlet which are respectively arranged at two symmetrical sides of the outer shell, the air supply outlet and the air return outlet are both communicated with the first installation cavity, the compressor, the condenser and the evaporator are sequentially and circularly connected, the compressor and the condenser are arranged in the second installation cavity, the evaporator is arranged in the first installation cavity, the evaporator is arranged corresponding to the air return outlet, the heat radiation fan is arranged in the second installation cavity, and a heat dissipation air port matched with the heat dissipation fan is arranged on the outer shell.
Description
Technical Field
The utility model relates to a historical relic showcase technical field specifically indicates a museum's historical relic constant temperature and humidity machine for showcase.
Background
The cultural relics are relics and traces left by human beings in the historical development process and have important value, and the cultural relic display cabinet is an important carrier of the cultural relics, so that the form of the cultural relics is clearly displayed to tourists, and the cultural relics are not damaged in the display process.
Because the cultural relics are easily influenced by environmental factors such as environmental temperature, humidity, microorganisms, illumination, air floating objects and the like, when the temperature and the humidity change frequently, the cultural relics are easily deformed, broken, grown and peeled off, and great loss is brought.
The historical relic cabinet that uses at present is mostly including brace table and transparent show frame, and the historical relic cabinet is placed indoor, and the inside environment of show frame is linked together with indoor environment, mainly adjusts temperature and humidity through indoor air conditioner, dehumidifier. Because the exhibition room personnel are gone in and out more, it is stable to be difficult to guarantee temperature and humidity in the show frame through air conditioner and dehumidifier, can aggravate the temperature impaired.
SUMMERY OF THE UTILITY MODEL
The utility model discloses according to prior art's is not enough, provides a museum's historical relic constant temperature and humidity machine for showcase, can guarantee the temperature and the humidity constancy of show cupboard, effectively avoid the historical relic impaired.
In order to solve the technical problem, the utility model discloses a technical scheme does:
A constant temperature and humidity machine for a museum cultural relic showcase comprises an outer shell, a compressor, a heat radiation fan, an evaporator and a condenser, wherein a control panel is installed on the outer shell, the control panel respectively outputs control signals to the compressor, the heat radiation fan, the evaporator and the condenser, a partition plate is arranged in the outer shell, the partition plate divides a first installation cavity and a second installation cavity in the outer shell, an air supply opening and an air return opening are formed in the outer shell, the air supply opening and the air return opening are respectively arranged on two symmetrical sides of the outer shell, the air supply opening and the air return opening are communicated to the first installation cavity, the compressor, the condenser and the evaporator are sequentially and circularly connected, the compressor and the condenser are installed in the second installation cavity, the evaporator is installed in the first installation cavity, the evaporator is arranged corresponding to the air return opening, and the heat radiation fan is installed in the second installation cavity, and a heat dissipation air port matched with the heat dissipation fan is arranged on the outer shell.
Preferably, a humidifying water tank is arranged in the first installation cavity, and the humidifying water tank is arranged close to the air supply outlet.
Preferably, a circulating fan is arranged in the first installation cavity, the circulating fan is located between the evaporator and the humidification water tank, and the control panel outputs a control signal to control the operation of the circulating fan.
Preferably, the humidification water tank includes stainless steel water tank, PTC heater, water pump and liquid level switch, the stainless steel water tank is improved level and is provided with the installation panel, the installation panel covers part of stainless steel water tank, water pump and PTC heater are installed on the installation panel, the water source is connected to the water pump, be provided with liquid level switch in the stainless steel water tank, liquid level switch is connected with the water pump electricity, control panel output control signal control PTC heater's operation.
Preferably, a water treatment assembly is arranged in the first installation cavity, the water treatment assembly is positioned between the evaporator and the humidification water tank, and the control panel outputs a control signal to control the operation of the water treatment assembly.
Preferably, a temperature sensor and a humidity sensor are arranged in the outer shell, and signals of the temperature sensor and the humidity sensor are output to the control panel.
Preferably, the control panel is a single chip microcomputer control system.
The utility model has the following characteristics and beneficial effect:
Adopt above-mentioned technical scheme, compact structure, the appearance is pleasing to the eye, can integrate to historical relic show cupboard at will, convenient to use, in addition, refrigerating output and heating capacity are big, can the effective control show temperature and humidity in the cupboard, guarantee the temperature and the humidity invariant in the show cupboard, effectively avoid the historical relic impaired to, increase water treatment component, level switch fully guarantees the performance of machine.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic structural view of the humidifying water tank in fig. 1.
In the figure, 1-compressor, 2-cooling fan, 3-control panel, 4-humidifying water tank, 5-circulating fan, 6-water treatment component, 7-evaporator, 8-condenser, 9-cooling air inlet, 10-air supply outlet, 11-air return inlet, 12-partition plate, 13-outer shell, 401-stainless steel water tank, 402-PTC heater, 403-water pump, 404-liquid level switch and 405-installation panel.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The utility model provides a constant temperature and humidity machine for museum cultural relic showcase, as shown in figure 1, comprising an outer shell 13, a compressor 1, a heat radiation fan 2, an evaporator 7 and a condenser 8, wherein the outer shell 13 is provided with a control panel 3, the control panel 3 respectively outputs control signals to the compressor 1, the heat radiation fan 2, the evaporator 7 and the condenser 8, a division plate 12 is arranged in the outer shell 13, the division plate 12 divides the inner part of the outer shell into a first installation cavity and a second installation cavity, the outer shell 13 is provided with an air supply outlet 10 and a return air inlet 11, the air supply outlet 10 and the return air inlet 11 are respectively arranged at two symmetrical sides of the outer shell 13, the air supply outlet 10 and the return air inlet 11 are both communicated with the first installation cavity, the compressor 1, the condenser 8 and the evaporator 7 are sequentially and circularly connected, the compressor 1 and the condenser 8 are arranged in the second installation cavity, the evaporator 7 is installed in the first installation cavity, the evaporator 7 is arranged corresponding to the air return opening 11, the cooling fan 2 is installed in the second installation cavity, and the cooling air opening 9 matched with the cooling fan 2 is formed in the outer shell 13.
Wherein, be provided with temperature sensor and humidity transducer in the shell body 13, temperature sensor and humidity transducer signal output to control panel 3.
In the technical scheme, the temperature sensor and the humidity sensor can monitor the temperature and humidity conditions in the display cabinet in real time and transmit the conditions to the control panel 3, and when the monitored temperature is too high and the humidity is too low, the control panel 3 outputs control signals to control the operation of the compressor 1, the evaporator 7 and the condenser 8 according to data; after receiving the control signal output by the control panel 3, the low-temperature and low-pressure refrigerant gas is sucked by the compressor 1 and compressed into high-temperature and high-pressure refrigerant gas, at this time, the pressure and temperature in the compressor are increased, and the high-temperature and high-pressure refrigerant gas is condensed into liquid by the condenser 8 to release heat. The liquid refrigerant is throttled by the cut-off device and then changed into low-temperature low-pressure refrigerant liquid to enter the low-pressure evaporator 7, the liquid refrigerant in the evaporator 7 evaporates at low pressure to absorb the heat of air, so that the air sent from the display cabinet through the air return opening 11 is cooled and dehumidified, finally, a certain temperature difference is formed between the refrigerant and the air, the liquid refrigerant is completely evaporated to be changed into low-temperature low-pressure gas to return to the compressor for compression, and the refrigerant circulating process is completed.
The utility model discloses a further setting, be provided with circulating fan 5 in the first installation cavity, circulating fan 5 is located between evaporimeter 7 and the humidification water tank 4, 3 output control signal control circulating fan 5's of control panel operation.
Among the above-mentioned technical scheme, circulating fan 5 is responsible for inhaling the air in the show cupboard from return air inlet 11, and the air passes through evaporimeter 7, realizes cooling, dehumidification to the efficiency of circulation of air has been improved.
The utility model discloses a further setting, be provided with humidification water tank 4 in the first installation cavity, humidification water tank 4's setting is close to supply-air outlet 10. Specifically, humidification water tank 4 includes stainless steel water tank 401, PTC heater 402, water pump 403 and liquid level switch 404, stainless steel water tank 401 is improved level and is provided with installation panel 405, installation panel 405 covers part stainless steel water tank 401, water pump 403 and PTC heater 402 are installed on installation panel 405, water pump 403 connects the water source, be provided with liquid level switch 404 in the stainless steel water tank 401, liquid level switch 404 is connected with water pump 403 electricity, control panel 3 output control signal control PTC heater 402's operation.
In the technical scheme, the temperature sensor and the humidity sensor can monitor the temperature and humidity conditions in the display cabinet in real time and transmit the conditions to the control panel 3, when the monitored temperature is too low, the control panel 3 outputs a control signal according to data to control the PTC heater 2 to heat, when air passes through, the temperature of the air is increased, and the air is heated and then is sent into the display cabinet through the air supply outlet 10; for the normal operation of the PTC heater 2, a level switch 404 is provided to monitor the water level and to replenish the water amount in time by the water pump 403, thereby ensuring that the temperature can be raised in time.
The utility model discloses a further setting, be provided with water treatment component 6 in the first installation cavity, water treatment component 6 is located between evaporimeter 7 and the humidification water tank 4, the operation of 3 output control signal control water treatment component 6 of control panel.
Specifically, the control panel 3 is a single chip microcomputer control system.
It is understood that the power supply is cooperatively provided in the present embodiment, and in addition, the control of each electrical component by the single chip microcomputer control system is a conventional technical solution, so that the detailed description is not provided in this application.
In addition, the control panel 3 is also provided with a human-computer exchange interface for controlling the on-off of the system, and in addition, the data of temperature and humidity can be displayed in real time. This technique is mature and therefore, will not be described in detail in this embodiment.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments, including the components, without departing from the principles and spirit of the invention, and still fall within the scope of the invention.
Claims (7)
1. A constant temperature and humidity machine for a museum cultural relic showcase is characterized by comprising an outer shell, a compressor, a heat radiation fan, an evaporator and a condenser, wherein a control panel is installed on the outer shell, the control panel respectively outputs control signals to the compressor, the heat radiation fan, the evaporator and the condenser, a partition plate is arranged in the outer shell and divides the inner part of the outer shell into a first installation cavity and a second installation cavity, an air supply opening and an air return opening are formed in the outer shell and are respectively arranged on two symmetrical sides of the outer shell, the air supply opening and the air return opening are communicated to the first installation cavity, the compressor, the condenser and the evaporator are sequentially and circularly connected, the compressor and the condenser are installed in the second installation cavity, the evaporator is installed in the first installation cavity, the evaporator is arranged corresponding to the air return opening, and the heat radiation fan is installed in the second installation cavity, and a heat dissipation air port matched with the heat dissipation fan is arranged on the outer shell.
2. The constant temperature and humidity machine for the museum cultural relic showcase, according to the claim 1, wherein a humidifying water tank is arranged in the first installation cavity, and the humidifying water tank is arranged close to the air supply outlet.
3. the constant temperature and humidity machine for the museum cultural relic showcase, according to the claim 2, wherein a circulating fan is arranged in the first installation cavity, the circulating fan is positioned between the evaporator and the humidifying water tank, and the control panel outputs a control signal to control the operation of the circulating fan.
4. The constant temperature and humidity machine for the museum cultural relic showcase according to the claim 2, wherein the humidifying water tank comprises a stainless steel water tank, a PTC heater, a water pump and a liquid level switch, a mounting panel is horizontally arranged on the stainless steel water tank, the mounting panel covers a part of the stainless steel water tank, the water pump and the PTC heater are mounted on the mounting panel, the water pump is connected with a water source, the liquid level switch is arranged in the stainless steel water tank and is electrically connected with the water pump, and the control panel outputs a control signal to control the operation of the PTC heater.
5. The constant temperature and humidity machine for the museum cultural relic showcase, according to the claim 2, wherein a water treatment component is arranged in the first installation cavity, the water treatment component is positioned between the evaporator and the humidifying water tank, and the control panel outputs a control signal to control the operation of the water treatment component.
6. The constant temperature and humidity machine for the museum cultural relic showcase according to any one of claims 1 to 5, wherein a temperature sensor and a humidity sensor are arranged in the outer shell, and signals of the temperature sensor and the humidity sensor are output to a control panel.
7. the constant temperature and humidity machine for the museum cultural relic showcase according to claim 6, wherein the control panel is a single chip microcomputer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382578.6U CN209744577U (en) | 2019-03-25 | 2019-03-25 | constant temperature and humidity machine for museum cultural relic showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382578.6U CN209744577U (en) | 2019-03-25 | 2019-03-25 | constant temperature and humidity machine for museum cultural relic showcase |
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| Publication Number | Publication Date |
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| CN209744577U true CN209744577U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920382578.6U Active CN209744577U (en) | 2019-03-25 | 2019-03-25 | constant temperature and humidity machine for museum cultural relic showcase |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153264A (en) * | 2022-06-14 | 2022-10-11 | 青岛澳柯玛冷链集成有限公司 | Showcase with cold and hot temperatures and control method thereof |
| CN116989431A (en) * | 2023-09-25 | 2023-11-03 | 深圳市华图测控系统有限公司 | Power consumption reduction method, device and system based on dehumidifier special for museum |
-
2019
- 2019-03-25 CN CN201920382578.6U patent/CN209744577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153264A (en) * | 2022-06-14 | 2022-10-11 | 青岛澳柯玛冷链集成有限公司 | Showcase with cold and hot temperatures and control method thereof |
| CN115153264B (en) * | 2022-06-14 | 2024-05-31 | 青岛澳柯玛冷链集成有限公司 | Display cabinet with cold and hot double temperatures and control method thereof |
| CN116989431A (en) * | 2023-09-25 | 2023-11-03 | 深圳市华图测控系统有限公司 | Power consumption reduction method, device and system based on dehumidifier special for museum |
| CN116989431B (en) * | 2023-09-25 | 2023-12-15 | 深圳市华图测控系统有限公司 | Power consumption reduction method, device and system based on dehumidifier special for museum |
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