CN2560265Y

CN2560265Y - Electric cooling-heating blanket

Info

Publication number: CN2560265Y
Application number: CN 02228941
Authority: CN
Inventors: 刘永前
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-02
Filing date: 2002-04-02
Publication date: 2003-07-16
Anticipated expiration: 2012-04-02

Abstract

The utility model discloses an electric cool and heat blanket, which is characterized in that the electric cool and heat blanket mainly consists of a warm production machine, a transmission medium and a blanket, wherein, the warm production machine is controlled by a control system and is sequentially connected with a transmission pipe and an emission pipe that are buried in the blanket via a transmission pump; the energy produced by the warm production machine is transmitted to the blanket via the transmission medium. The electric cool and heat blanket transmits the energy of cool or heat to the blanket via the transmission system to cause the blanket to grow cold or heat, thereby achieving the purposes of cooling and temperature reduction or getting out of cold, the utility model can be used both in summer and in winter and can be paved or be covered.

Description

Electric-cooling and-heating blanket

Technical field: the utility model relates to a kind of electric-cooling and-heating blanket, belongs to household appliance technical field.

Background technology: present electric blanket can only be used for dispeling cold winter, and lay aside and neglect summer; And summer sleeping mat also can only use in summer.And can only spread, can not cover; Function singleness.

Summary of the invention: the utility model provides a kind of electric-cooling and-heating blanket for the problem that solves the electric blanket function singleness, it is characterized in that: described electric-cooling and-heating blanket mainly is made up of the warm machine of system, transmission medium and blanket, described system temperature machine is controlled by control system, and by delivery pump be embedded in described blanket in defeated delivery tube, distribute pipe and be connected successively; Through described transmission medium the energy that described system temperature machine produces is delivered to described blanket.This electric-cooling and-heating blanket is that cold or heat are delivered to blanket through induction system by medium with energy, makes blanket send out cold or heating, thereby reaches the purpose of relieving summer heat cooling or dispeling cold, and winter, summer all can use, and can spread and can cover.

Description of drawings: Fig. 1, the structural representation of the utility model electric-cooling and-heating blanket;

Fig. 2, the cutaway view of the utility model electric-cooling and-heating blanket;

Fig. 3, the utility model electric-cooling and-heating blanket embodiment one refrigeration modular system temperature machine N-N cutaway view;

Fig. 4, the utility model electric-cooling and-heating blanket embodiment two light duty compressor formula systems temperature machine N-N cutaway view;

Fig. 5, the utility model refrigeration machine front elevation;

Fig. 6, the utility model electric-cooling and-heating blanket intelligent controlling device block diagram;

Fig. 7, the analog controller block diagram of the utility model electric-cooling and-heating blanket;

Fig. 8, structural representation when the utility model electric-cooling and-heating blanket piston type delivery pump is air-breathing;

Fig. 9, structural representation when the utility model electric-cooling and-heating blanket piston type delivery pump is exhaled

Figure 10, temperature profile during the utility model electric-cooling and-heating blanket intelligent control method;

Figure 11, the utility model electric-cooling and-heating blanket embodiment three are the electric-cooling and-heating blanket planar structure schematic diagram of medium with water.

The specific embodiment: as shown in Figure 1, the utility model electric-cooling and-heating blanket mainly by blanket 1, transmit medium 8 and make warm machine 6 and form, connect with tube connector 5 between them, blanket 1 comprises the defeated delivery tube 4 that is embedded between the upper and lower fabric 2 and distributes pipe 3, and is used to connect the articulation 7 of making warm machine 6.The arrow direction is for transmitting medium 8 flow directions, and transmitting medium 8 can be air or water.Wherein defeated delivery tube 4 is flat, is arranged in the both sides of blanket 1, and distributes pipe 3 and is connected, is used to carry distribution media 8, and the cold or hot gas that the warm machine 6 of system is produced is carried and is assigned to every and distributes and manage in 3; Distribute pipe 3 and also be flat, adopt soft, the durable rubber or the material of similar functions to make, many are vertical or horizontal and are arranged in parallel, and according to the human body characteristics, when laterally laying, the first half is that people's shoulder to leg portion that lies on a bed is arranged closelyer, and the following arranging density of thigh makes the people feel that surface temperature is even on the blanket than the first half minimizing 40%; When vertically laying, the first half tube wall that distributes pipe 3 is provided with many apertures, is convenient to the first half that gas enters human body, and the latter half is by distributing pipe 3 natural temp regulatings.Fabric 2 is for lid the time, and its following one side adopts permeability preferably, adopt above to be difficult for ventilative material, but filling fabric also between the levels, during for place mat, upper and lower lining and all use and fill the good fabric of permeability between them.Making warm machine 6 mainly is made of control system 10, refrigerating and heating systems 11, cold and hot air chamber etc., wherein refrigerating and heating systems can adopt the electronic cooling module or use the light duty compressor cooling and warming, absorb cold or heat by transmitting medium 8, deliver to blanket 1 with delivery pump 12, it is felt cold or generate heat, and cold air or hot gas are discharged from blanket 1, be full of on the whole bed.Can realize freezing or heating by the electric power polarity of control system change module when adopting the electronic cooling module; When adopting light duty compressor, the function of condensation chamber and evaporimeter is interchangeable, can be commonly referred to as evaporimeter, respectively has aerofoil fan to be used to force cold scattering and heat radiation on the evaporimeter in cold and hot air chamber and the canyon; The evaporimeter of canyon be installed on canyon above and and equipment between isolate, miscellaneous equipment is installed on the canyon below, and the heat that evaporimeter produced in the canyon is directly blown out from the heat outlet on top.Other is analogous to the system temperature machine of refrigeration module formula.

Rotary switch on the control panel of electric-cooling and-heating blanket system temperature machine as shown in Figure 5 is: the control of air output, timing controlled etc. in power switch, temperature setting and control, air pump unit interval.19 demonstrations of operation display terminal are provided with temperature curve, switching on and shutting down timing, time and air output etc.

Embodiment one: electric-cooling and-heating blanket refrigeration modular system temperature machine, and as shown in Figure 3, cold air chamber 31 and canyon 21 separate by division board 22, and respectively corresponding apparatus are installed; Refrigeration module 23, air pump, turnover valve are installed above the division board 22; Two faces of refrigeration module 23 all have radiator, and huyashi-chuuka (cold chinese-style noodles) is at cold air chamber, and hot side is at canyon; Be positioned at aerofoil fan 24 on the refrigeration module heat radiator each, be used for cold or hotly well distribute on the cold and hot two sides of refrigeration module; Insulation material 25 is positioned at the cold air chamber inwall, and it mainly is to scatter and disappear the cold that the refrigeration module produces minimum; Be positioned at the air admission hole 26 on the division board, be used for replenishing the air of cold air; Reciprocating air pump 27 is the power that transmits medium, is equivalent to human heart.It sucks the back pump to blanket with the gas of cold air chamber; Draining bottom valve 28 because the huyashi-chuuka (cold chinese-style noodles) temperature of refrigeration module is very low, is got rid of during the huyashi-chuuka (cold chinese-style noodles) of refrigeration module knot water from here; The heat that refrigeration module and equipment are produced is all got rid of from the venthole 29 of canyon; Hot gas is got rid of by heat dissipation channel 30 in the canyon; Operation display control terminal 19 is to regulate button and demonstration during for Based Intelligent Control, is the operation knob switch during for simulation control; Master board 20 is cores of the warm machine of system, and refrigeration and temperature are controlled by it; Air admission hole 33 is ventilation intakes of canyon; Main transformer 34 aims at the refrigeration module electric power is provided; The temperature that detector unit 35 detects in the cold air chamber.

Embodiment two: electric-cooling and-heating blanket light duty compressor formula system temperature machine, as shown in Figure 4.Division board 22 will be made warm machine and be divided into cold and hot air chamber 31, canyon 21 and evaporator room 36, and corresponding apparatus respectively is installed.Air pump, turnover valve etc. are installed on the division board 22; Cold and hot air chamber is the ventilating duct of a closed loop, when freezing or heating, be positioned at the gas circulation of the aerofoil fan 24 of cold and hot air chamber with cold and hot air chamber, make cold or hot fine being dispersed in the gas of evaporimeter, evaporimeter is carried out forced ventilation, and air is entered by air inlet 33 earlier, behind canyon, enter evaporator room 36 through aerofoil fan, blow out from air outlet 29 again.The 25 pairs of cold and hot air chambers of insulation material that are positioned at cold and hot air chamber inwall are incubated; Be positioned at the air admission hole 26 on the division board 22, be used for replenishing the air of cold and hot air chamber; Reciprocating air pump 27 transmits media, and the gas of cold and hot air chamber is sucked the back pump to blanket; To tie water gets rid of from draining bottom valve 28; Heat that refrigeration module or compressor produce or cold air are all got rid of from the venthole 29 of canyon; Operation display control terminal 19 is to regulate button and demonstration during for Based Intelligent Control, is operation knob during for simulation control; Master board 20 is control cores of tempering machine; Air admission hole 33 is ventilation intakes of canyon.Light duty compressor 37 is the cores of freezing and heating.

Be illustrated in figure 6 as intelligent controller, constitute by circuit such as CPU, operation and demonstration, control and detections.

Be illustrated in figure 7 as the analogue type controller, constitute by power supply, control circuit, control handle, refrigeration module.

Reciprocating air pump comprises rubber piston 38, shell 39, bent axle 40, connecting rod 41 shown in Fig. 8,9.Bent axle 40 is by motor-driven.Reciprocating air pump also can be directly by Electromagnetic Drive.

As shown in figure 10, the cold air temperature of tempering machine output can be set arbitrarily in advance, can find out that from temperature curve 45 at 21 in first day evening is to 8 time coordinate axis in morning next day.

As shown in figure 11, with water be blanket 1 in the electric-cooling and-heating blanket of medium, blanket fabric 2, distribute pipe 3, defeated delivery tube 4, loopback pipe 43, that tube connector 44 is all made wall thickness is airtight withstand voltage, the cross section is corresponding to be reduced, distributing to wait between the pipe needs filling fabric; It is withstand voltage that the cold and hot hydroecium of making warm machine 6 can be adorned water, and delivery pump strengthens discharge pressure.The evaporimeter of refrigeration module or the cold and hot hydroecium of compressor and the water inlet of pump are installed in the below of cold and hot hydroecium, cancellation fan, air admission hole and draining bottom valve.The circulatory system has two kinds of endless form: one is half pressure type, the 2nd, and the total pressure formula.Half pressure type is that cold and hot hydroecium is a semi-hermetic type, does not bear pressure, and there is the water level indication side, and the top has one to be with the lid in the hole of breathing.During use, tube connector is installed in the warm machine end other end of system upwards earlier, uncap is filled it up with clear water, and lid covers, and the other end with tube connector is connected on the blanket again.Opening power, make warm machine and begin the system temperature, pump arrives blanket with water pump, because of not adding clear water in the blanket, the air that distributes pipe and defeated loopback pipe in the blanket is forced to flow to the warm machine of system, and when the air in the blanket flow into the warm machine of system fully, the water level of cold and hot hydroecium was just in time at ordinary water level, when water level is lower than ordinary water level, suitably moisturizing again.The total pressure formula is that cold and hot hydroecium is a total closed type, bears pressure entirely, and the top is screw type lid.During use, tube connector is installed in the warm machine end other end of system upwards earlier, opens the spiral lid and fill it up with clear water, lid covers, and the other end from tube connector adds water again.The blanket tip side is upwards filled it up with clear water, then with the tip side of blanket be connected the pipe end connection.Opening power is made warm machine and is begun the system temperature, and to blanket, the clear water in the blanket flows to the circulation that cold and hot hydroecium constitutes closed to pump with water pump.The arrow direction is the direction of media flow among the figure, circulates in electric-cooling and-heating blanket.

Electric-cooling and-heating blanket has three big advantages: the one, and electric-cooling and-heating blanket power is littler, and double bed generally only has 200 watts, uses little Be less than 100 watts power during the type compressor, only account for a few percent of air-conditioner power, the single bed electric power is then littler. Use a night continuously, compare with air-conditioner, greatly saves energy. The 2nd, electric-cooling and-heating blanket is in indoor use, air pump and wind Fan power is very little, and the noise that produces is also very little, does not only affect indoor occupant and has a rest, and externally more can not cause the noise dirt Dye. In the city, night, people had a rest with electric-cooling and-heating blanket cooling, saves energy greatly not only, and greatly fall Low city noise is of value to environmental protection. The 3rd, use electric-cooling and-heating blanket need open door and window, the room air circulation can greatly reduce The people is in the time of closed room, and is useful to health of human body, particularly old, weak, sick, residual person. In addition, electric-cooling and-heating blanket system Making cost and operating cost is low, is that air-conditioner can't be compared, and can become average family and vast rural area is comparatively ideal relieves summer heat Cooling or the electrical equipment of dispeling cold.

Claims

1, a kind of electric-cooling and-heating blanket is characterized in that: described electric-cooling and-heating blanket mainly by the warm machine of system, transmit medium and blanket is formed, described system temperature machine is controlled by control system, and by delivery pump be embedded in described blanket in defeated delivery tube, distribute pipe and be connected successively; Described transmission medium is in described blanket.

2, electric-cooling and-heating blanket as claimed in claim 1 is characterized in that: the described pipe that distributes is flat, adopts softness, durable rubber type of material to make, and many are vertical or horizontal and are arranged in parallel.

3, electric-cooling and-heating blanket as claimed in claim 2 is characterized in that: described when distributing pipe and laterally laying, the first half is that people's shoulder to leg portion that lies on a bed is arranged closelyer, and the following arranging density of thigh is few than the first half.

4, electric-cooling and-heating blanket as claimed in claim 2 is characterized in that: described when distributing pipe and vertically laying, the first half tube wall that distributes pipe is provided with many apertures.

5, electric-cooling and-heating blanket as claimed in claim 1 is characterized in that: described system temperature machine is the light duty compressor formula.

6, electric-cooling and-heating blanket as claimed in claim 1 is characterized in that: described system temperature machine is the refrigeration module formula.