Closed circle cabinet type integrated heat pump drying box with gravity type heat pipe for heat recovery
A gravity-type heat pipe, closed-loop technology, applied in heat recovery systems, drying, dryers, etc., can solve the problems of large volume of equipment components, easy to be affected by external temperature, low work efficiency, etc., and achieve work efficiency. High, achieve latent heat recovery, high energy utilization effect
Pending Publication Date: 2019-01-15
河南中瑞制冷科技有限公司
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
There are many industries that need to use small heat pump drying boxes. The existing heat pump drying boxes cannot reduce the overall volume due to the large volume of equipment components. Therefore, there are usually problems of large size, inconvenient installation, and transportation. Low efficiency, easily affected by external temperature
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] Example 1: A closed circulation cabinet-type integrated heat pump drying box with gravity heat pipe heat recovery, see Figure 1-Figure 3 , including a cabinet 1, the cabinet 1 is divided into an equipment room 3 and a drying room 4 by a partition 2, a box door 17 is provided on the cabinet 1 corresponding to the drying room 4, and a transparent observation window is provided on the box door 17 18; An air return port 5 is provided on the lower part of the partition 2, and an air supply port 6 is provided on the upper part.
[0027] A heat pipe heat exchanger is provided in the lower part of the equipment room 3, and the heat pipe heat exchanger includes an evaporation section 8 vertically arranged at the return air outlet of the lower part of the partition and a condensation section 9 connected to the upper end of the evaporation section 8 through an adiabatic section and arranged horizontally, The included angle between the condensation section 9 and the evaporation se...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a closed circle cabinet type integrated heat pump drying box with a gravity type heat pipe for heat recovery. The drying box comprises a cabinet, and the internal of the cabinet is divided into an equipment chamber and a drying chamber by a separator plate; the lower portion of the separator plate is provided with a return air inlet, and the upper portion of the separator plate is provided with a supply air outlet; the lower portion of the equipment chamber is provided with a heat pipe exchanger which includes an evaporation segment vertically arranged in the return airinlet in the lower portion of the separator plate and a condensation segment connected to the upper end of the evaporation segment and arranged horizontally; an evaporator is arranged vertically between the condensation segment and the evaporation segment, and a condenser is arranged horizontally over the condensation segment; and a heat removing blower fan whose opening is positioned in the sidewall of the cabinet and a circulation blower fan whose opening is towards the top of the equipment room are arranged over the condenser. The drying box is compact in structure, smaller in size and convenient to move and transport; and internal circulation heating is included in the heating process, the heat transfer efficiency is high, potential heat can be recovered, and the drying box tends notto be influenced by the outside ambient temperature.
Description
technical field [0001] The invention relates to the technical field of drying equipment, in particular to a closed circulation cabinet-type integrated heat pump drying box with gravity heat pipe heat recovery. Background technique [0002] The heat pump drying box usually uses thermal energy to heat the material and vaporize the moisture in the material. Removing the moisture in the material needs to consume a certain amount of heat energy. Usually, the air is used to dry the material. The air is pre-heated and sent to the dryer to transfer heat to the material. The moisture in the material is vaporized to form water vapor, which is carried out with the air. dryer. After the material is heated and dried, the combined moisture in the material can be removed to reach the moisture content required by the product or raw material. There are many industries that need to use small heat pump drying boxes. The existing heat pump drying boxes cannot reduce the overall volume due to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/04F26B21/08F26B21/10F26B23/00F26B25/18
CPCF26B9/06F26B21/04F26B21/086F26B21/10F26B23/005F26B25/18Y02B30/52Y02P70/10
Inventor 伍晓锋李书明张磊刘寅高龙闫俊海
Owner 河南中瑞制冷科技有限公司