CN104414263A - Spherical vacuum cooling mat - Google Patents
Spherical vacuum cooling mat Download PDFInfo
- Publication number
- CN104414263A CN104414263A CN201310405576.1A CN201310405576A CN104414263A CN 104414263 A CN104414263 A CN 104414263A CN 201310405576 A CN201310405576 A CN 201310405576A CN 104414263 A CN104414263 A CN 104414263A
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- spherical
- mat
- water
- vacuum
- pad
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to a spherical vacuum cooling mat, and particularly relates to a cooling seat mat or floor mat used for cooling local environment. The cooling seat mat or floor mat is a hollow spherical array mat which is processed by adopting the casting method. Discharge tubes are connected with two opposite sides of the spherical mat, and the discharge tubes are communicated with a water storage tube and a vacuum pump respectively, thereby an open vacuum cooling system is formed. The evaporated vapor is discharged into air directly by the vacuum pump, and meanwhile water in the water storage tube is evaporated by absorbing heat continuously to produce a cooling effect. After the water in the water storage tube reduces gradually due to continuous evaporation, water can be supplemented to the water storage tube manually or automatically under the control of an electromagnetic valve after connecting the water storage tube with a water source. The spherical vacuum cooling mat provided by the invention is in high cooling efficiency and is economical, and the spherical vacuum cooling mat can be enlarged in area.
Description
Technical field
The present invention relates to a kind of spherical vacuum cooling pad, be specifically related to refrigeration cushion or refrigeration car mat be that local environment is lowered the temperature.
Background technology
Current semiconductor refrigerating has many advantages, but the efficiency of refrigeration is less than 15% and cost is high, if large area uses very uneconomical.
Summary of the invention
The invention provides a kind of spherical vacuum cooling pad, it utilizes water to change water pressure in a reservoir as cold-producing medium by vavuum pump, thus change evaporation of water temperature makes water evaporation endothermic in low-temp low-pressure environment produce cold effect.It processes hollow sphere pad by the method for casting, and the both sides that spherical pad is relative connect comb and are communicated with standpipe, vavuum pump respectively, form an open type vacuum refrigeration system; Namely the steam of evaporation is directly entered air by vavuum pump, water in standpipe in the process continuous evaporation endothermic produces cold effect, because the constantly evaporation of the water in standpipe can exhaust gradually, can be connected by magnetic valve automatic water supplement with water source for moisturizing or connecting pipe by people.Have refrigerating efficiency high, area can do greatly and the feature of economy.
The present invention realizes with following technical scheme, a kind of spherical vacuum cooling pad, comprise spherical pad, for the standpipe that spherical pad supplies water, for the vavuum pump of the hollow cavity step-down of spherical pad, being distributed in the exhaust solenoid valve between spherical pad and vavuum pump, hand-operated valve, is magnetic valve, vavuum pump interruptedly supplying power temperature controller; It is characterized in that: described spherical pad is by the spherical shell array layout of some hollow, be interconnected between some spherical shells formation, the spherical shell on the both sides that spherical pad is relative evenly connects comb, wherein comb on one side and standpipe conflux, and comb in addition and Vacuum exhaust tube conflux and connected electromagnetic valve, hand-operated valve, vavuum pump successively; The middle part of described standpipe is provided with artificial recharge mouth, and water filling port is provided with spiral cover, and a termination of standpipe is fixed with joint for subsequent use with water supply electromagnetic valve for being connected with water source if desired; Described exhaust solenoid valve is controlled to be interrupted switch to obtain required temperature by temperature controller; Described hand-operated valve is in parallel with a vent valve, is in opening during vent valve normality, closing hand-operated valve, opening vent valve and improve pressure in spherical pad so that water injection work when needing water filling; The probe of described temperature controller is wrapped in the wall contacts with Vacuum exhaust tube in heat-insulation layer.
Good effect of the present invention
1. mat is made ball-type and can not be out of shape under vacuum conditions.
2. the large endothermic effect of inner wall area is good, can carry out some compensate nonmetallic materials poor thermal conductivity.
3. the simple refrigerating efficiency of structure is high, and area can do large and economical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is structural representation of the present invention:
Fig. 2 is the top view of Fig. 1.
In figure: 1, spherical pad, 1-1, some spherical shells, 2, standpipe, 3, water filling port, 3-1, spiral cover, 4, water supply electromagnetic valve, 5, water supply comb, 6, vacuum comb, 7, Vacuum exhaust tube, 8, muff, 9, temperature probe, 10, temperature controller, 11, exhaust solenoid valve, 12, vent valve, 13, hand-operated valve, 14, vavuum pump.
Concrete embodiment
As shown in figure, 2: a kind of spherical vacuum cooling pad, comprise spherical pad 1, for the standpipe 2 that spherical pad 1 supplies water, for the vavuum pump 14 of the hollow cavity step-down of spherical pad 1, be distributed in the exhaust solenoid valve 11 between spherical pad 1 and vavuum pump 14, hand-operated valve 13, magnetic valve 11, vavuum pump 14 interruptedly supplying power temperature controller 10; It is characterized in that: described spherical pad 1 is by the spherical shell 1-1 array layout of some hollow, be interconnected between some spherical shell 1-1 formation overall structure, the spherical shell 1-1 on the both sides that spherical pad 1 is relative all connects water supply comb 5, wherein the water supply comb 5 on one side confluxes with standpipe 3, and vacuum comb 6 in addition confluxes with Vacuum exhaust tube 7 and is connected exhaust solenoid valve 11, hand-operated valve 13, vavuum pump 14 successively; The middle part of described standpipe 2 is provided with artificial recharge mouth 3, and water filling port 3 is provided with spiral cover 3-1, and a termination of standpipe 2 is fixed with water supply electromagnetic valve 4 for subsequent use; Described exhaust solenoid valve 11 is controlled to be interrupted switch to obtain required temperature by temperature controller 10; Described hand-operated valve 13 is in parallel with a vent valve 12, and the probe 9 of described temperature controller 10 wraps up the wall contacts with Vacuum exhaust tube 7 in muff 8.
Claims (3)
1. a spherical vacuum cooling pad, comprise spherical pad (1), for the standpipe (2) that spherical pad (1) supplies water, for the vavuum pump (14) of the hollow cavity step-down of spherical pad (1), be distributed in the exhaust solenoid valve (11) between spherical pad (1) and vavuum pump (14), hand-operated valve (13), magnetic valve (11), vavuum pump (14) interruptedly supplying power temperature controller (10).
2. spherical vacuum cooling pad according to claim 1, it is characterized in that: described spherical pad (1) is by the spherical shell of some hollow (1-1) array layout, be interconnected between some spherical shells (1-1) formation overall structure, the spherical shell (1-1) on the both sides that spherical pad (1) is relative all connects water supply comb (5), wherein the water supply comb (5) on one side confluxes with standpipe (3), and vacuum comb (6) in addition confluxes with Vacuum exhaust tube (7) and is connected exhaust solenoid valve (11), hand-operated valve (13), vavuum pump (14) successively.
3. the middle part of standpipe according to claim 2 (2) is provided with artificial recharge mouth (3), and water filling port (3) is provided with spiral cover (3-1), and a termination of standpipe (2) is fixed with water supply electromagnetic valve for subsequent use (4); Described exhaust solenoid valve (11) is controlled to be interrupted switch by temperature controller (10); Described hand-operated valve (13) is in parallel with a vent valve (12), with the wall contacts of Vacuum exhaust tube (7) in the probe (9) parcel muff (8) of described temperature controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405576.1A CN104414263A (en) | 2013-09-06 | 2013-09-06 | Spherical vacuum cooling mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405576.1A CN104414263A (en) | 2013-09-06 | 2013-09-06 | Spherical vacuum cooling mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104414263A true CN104414263A (en) | 2015-03-18 |
Family
ID=52965174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405576.1A Pending CN104414263A (en) | 2013-09-06 | 2013-09-06 | Spherical vacuum cooling mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104414263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363394A (en) * | 2018-10-29 | 2019-02-22 | 无锡城市职业技术学院 | A kind of convertible composite furniture |
-
2013
- 2013-09-06 CN CN201310405576.1A patent/CN104414263A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363394A (en) * | 2018-10-29 | 2019-02-22 | 无锡城市职业技术学院 | A kind of convertible composite furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |