CN101205983B - Triplet electro-heat execution valve and terra warm water mixing device - Google Patents
Triplet electro-heat execution valve and terra warm water mixing device Download PDFInfo
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- CN101205983B CN101205983B CN2007101571503A CN200710157150A CN101205983B CN 101205983 B CN101205983 B CN 101205983B CN 2007101571503 A CN2007101571503 A CN 2007101571503A CN 200710157150 A CN200710157150 A CN 200710157150A CN 101205983 B CN101205983 B CN 101205983B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000008236 heating water Substances 0.000 claims abstract description 32
- 238000005485 electric heating Methods 0.000 claims description 36
- 239000012188 paraffin wax Substances 0.000 claims description 36
- 230000008878 coupling Effects 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 31
- 238000005859 coupling reaction Methods 0.000 claims description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000006903 response to temperature Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The invention belongs to the ground heating water mixing device technical field. The three-way electric heat execution valve of the invention comprises a valve body, a valve core assembly and an electric heat power assembly. The valve body is provided with a water inlet, a by-pass port, a water outlet and a mounting port; the valve core assembly comprises a valve core; the electric heat power assembly can push the valve core to move; the valve body is also provided with a main through port communicating the water inlet and the water outlet and an auxiliary through port communicating the water inlet and the by-pass port; the valve core comprises a valve core bar, a limiting member arranged on the valve core bar, a main seal plate capable of blocking the main through port in the valve body, and an auxiliary seal plate capable of blocking the auxiliary through port in the valve body. The ground heating water mixing device provided by the invention adopts the three-way electric heat execution valve capable of conveniently controlling the water discharge flow rate and the backwater flow rate. The temperature control valve has the advantages of convenient control of hot water return and discharge flow rate, quicker response to temperature control and higher temperature control accuracy. The ground heating water mixing device has the advantages of capability of making full use of hot water heat energy, quicker response to temperature control and higher temperature control accuracy.
Description
Technical field
The invention belongs to household heating technology field, be specifically related to a kind of floor heating and mix water temperature control method and device.
Background technique
Low-temperature hot water floor radiation heating is commonly called as floor heating, is just replacing radiator heating with its travelling comfort and energy saving, becomes the heating system of main flow just gradually.According to statistics, in some developed country's new buildings in Germany, Japan and Northern Europe, have and adopt the heating of floor heating mode more than 90%.
Low-temperature hot water floor radiation heating, according to the relevant consideration that relates to requirement and travelling comfort, fitness for purpose enters the hot water temperature of floor heating pipe below 60 ℃, and temperature is too high can to influence the working life of travelling comfort and tubing, and can cause the overheated thermal waste of windowing and regulating in room.The thermal source of China's heating at present designs for radiator heating system mostly, that is to say that hot water temperature that thermal source provides is the hot water between 70 ℃ to 90 ℃, and the water of this temperature can not directly enter floor heating pipe.This just needs secondary heat exchange, converts the high-temperature-hot-water of thermal source to below 60 ℃ hot water.In addition, the higher hot water of temperature enters tubing to carry out heat exchange and circulates after a week, and the water temperature that arrives the outlet pipe place is still higher, for example is higher than 60 ℃, and this is if directly water is discharged by outlet pipe, also causes great thermal waste.
Chinese patent literature CN2802318Y discloses a kind of household floor heating water admixing device, this device is made up of circulating water pump, teletransmission thermostat valve, pressure switch, thermometer, room temp controller, water transfer valve, water knockout drum, water-collecting machine, filter, pipe fitting, the upper end of the four-way on intake pipe is fixed with pressure switch, its lower end is fixed with modulating valve, modulating valve is a closing structure fully, the room temp controller is fixed on the wall, is connected in series the contact of pressure switch on the line of room temp controller and water pump.The shortcoming of this kind household floor heating water admixing device is: this kind floor heating water admixing device adopts the upper end to be fixed with four-way that pressure switch, lower end be fixed with the modulating valve of closing structure fully as water yield controlling mechanism, and its structure comparatively complexity, manufacture cost is high; It is slower also to exist the Flow-rate adjustment corresponding speed in addition, the shortcoming that temperature-controlled precision is relatively poor.
Other prior aries also have the mechanical temperature control two of relying on oneself of employing to lead to or triple valve carries out flow control, but it is slower all to exist the temperature control corresponding speed, the shortcoming that temperature-controlled precision is relatively poor.
Summary of the invention
The purpose of this invention is to provide a kind of hot water of controlling comparatively easily refluxes and goes out flow and the temperature control speed of response is very fast, temperature-controlled precision is higher threeway electro-heat execution valve.
Another object of the present invention provides a kind of hot water heat energy and the temperature control corresponding speed is very fast, temperature-controlled precision is higher floor heating water admixing device of making full use of as much as possible.
The technological scheme that realizes first purpose of the present invention is: a kind of threeway electro-heat execution valve comprises valve body, mangetic core assembly and electric heating Power Component; Described valve body is provided with water intake, by-pass port, water outlet and mount inlet; Described mangetic core assembly comprises spool; Described electric heating Power Component can promote spool and move; Be provided with main port that is communicated with water intake and water outlet and the secondary port that is communicated with water intake and by-pass port in the described valve body; But but described spool comprise valve core rod and be arranged on the primary seal plate of main port in the bounding means shutoff valve body on the valve core rod and the shutoff valve body in the secondary sealing plate of secondary port.
Described mangetic core assembly also comprises coupling that is provided with through hole and the Returnning spring that makes valve core reset; Described coupling is arranged in the mount inlet; Described spool is arranged in the through hole of coupling; Bounding means on the described valve core rod comprises upper limit spare and lower limit part, and described upper limit spare is positioned at the top of described coupling, and described lower limit part is positioned at the below of described coupling; Described Returnning spring is enclosed within on the valve core rod, and an end is against on the coupling, and the other end is against on the upper limit spare.
The main port of described valve body is arranged on the top of secondary port; Upper limit spare on the described valve core rod, lower limit part, primary seal plate and secondary sealing plate are successively set on the valve core rod along direction from the top down.
Described electric heating Power Component comprises the push rod that is arranged with seal ring and can drive the paraffin electric heating driving mechanism that push rod moves reciprocatingly; Described paraffin electric heating driving mechanism comprises with the pedestal of valve body relative fixed setting, be arranged on paraffin propulsion device on the pedestal, be enclosed within on the paraffin propulsion device and the transmission shield that is connected with push rod, be used to the paraffin propulsion device to reset to provide elastic force spring, be enclosed within spring and transmission shield is outer and the protective cover that is provided with the pedestal relative fixed; one end of described spring is against on the protective cover, and the other end is against on the transmission shield.
The technological scheme that realizes second purpose of the present invention is: a kind of floor heating water admixing device comprises intake pipe, the water knockout drum that is communicated with intake pipe, bypass tube, mixed water temperature transducer, temp controller, outlet pipe, the three-way valve, the water-collecting machine that are communicated with successively with outlet pipe; Described three-way valve is the threeway electro-heat execution valve, comprises valve body, mangetic core assembly and electric heating Power Component; Described valve body is provided with water intake, by-pass port, water outlet and mount inlet; Be provided with main port that is communicated with water intake and water outlet and the secondary port that is communicated with water intake and by-pass port in the described valve body; The water intake of described threeway electro-heat execution valve is communicated with water-collecting machine, and by-pass port is communicated with bypass tube, and water outlet is communicated with outlet pipe; Described mangetic core assembly comprises spool; Described electric heating Power Component can promote spool and move; But but described spool comprise valve core rod and be arranged on the primary seal plate of main port in the bounding means shutoff valve body on the valve core rod and the shutoff valve body in the secondary sealing plate of secondary port; Described threeway electro-heat execution valve is electrically connected with temp controller.
Described mangetic core assembly also comprises coupling that is provided with through hole and the Returnning spring that makes valve core reset; Described coupling is arranged in the mount inlet; Described spool is arranged in the through hole of coupling; Bounding means on the described valve core rod comprises upper limit spare and lower limit part, and described upper limit spare is positioned at the top of described coupling, and described lower limit part is positioned at the below of described coupling; Described Returnning spring is enclosed within on the valve core rod, and an end is against on the coupling, and the other end is against on the upper limit spare.
The main port of described valve body is arranged on the top of secondary port; Upper limit spare on the described valve core rod, lower limit part, primary seal plate and secondary sealing plate are successively set on the valve core rod along direction from the top down.
Described electric heating Power Component comprises the push rod that is arranged with seal ring and can drive the paraffin electric heating driving mechanism that push rod moves reciprocatingly; Described paraffin electric heating driving mechanism comprises with the pedestal of valve body relative fixed setting, be arranged on paraffin propulsion device on the pedestal, be enclosed within on the paraffin propulsion device and the transmission shield that is connected with push rod, be used to the paraffin propulsion device to reset to provide elastic force spring, the protective cover that is enclosed within on spring and the transmission shield and is provided with the pedestal relative fixed; one end of described spring is against on the protective cover, and the other end is against on the transmission shield.
Described mixed water temperature transducer is fixed on the intake pipe outer surface of tube wall.
This floor heating water admixing device also comprises water pump, and the water intake of water pump is communicated with water-collecting machine, and water outlet is communicated with the water intake of described threeway electro-heat execution valve.
This floor heating water admixing device also comprises the temperature transducer that is used to measure room temperature.
The good effect that the present invention has:
(1) threeway electro-heat execution valve of the present invention is owing to adopt the electric heating warming mode to control moving up and down of spool, or triple valve logical with the temperature control two of relying on oneself of traditional mechanical formula compared, and has to control hot water comparatively easily and reflux and go out flow and speed of response is fast, the temperature-controlled precision advantage of higher.
(2) floor heating water admixing device of the present invention is owing to adopted threeway electro-heat execution valve of the present invention, make floor heating water admixing device of the present invention have the technique effect of flow control preferably and water-mixing temperature control, speed of response is fast, temperature-controlled precision is higher, thereby make floor heating water admixing device of the present invention make full use of hot water heat energy as much as possible, have the advantage of saving the energy, environmental protection.
(3) traditional temperature transducer all is to be inserted in the pipeline, need to increase Sealing and seepage can not take place with the tube wall of guaranteeing the temperature transducer place, mixed water temperature transducer in the floor heating water admixing device of the present invention is fixed on the intake pipe outer surface of tube wall, need not to consider the sealing problem between temperature transducer and the tube wall, thereby reduced manufacture difficulty, also reduced manufacture cost.
(4) numerical value of measuring when mixed water temperature transducer of the present invention is lower than a certain predetermined value; when for example being lower than 20 degrees centigrade; this moment, no matter whether inside of the present invention had current logical; owing to all can not play the warm effect of mending; so temp controller of the present invention will make water pump quit work, with energy saving and play the protection water pump effect.
(5) the present invention can also add the temperature transducer of measuring room temperature, according to the room temperature of measuring the hot water inflow is controlled, for example when room temperature is higher, temp controller just sends instruction, inflow by control of pump reduces the hot water inflow, promptly can satisfy user's the needs of heating, save water again; If when room temperature is low, just can strengthen the hot water inflow, the room is rapidly heated, satisfy user's needs.
Description of drawings
Fig. 1 is a kind of perspective view of threeway electro-heat execution valve of the present invention;
Fig. 2 is the decomposing schematic representation of threeway electro-heat execution valve shown in Figure 1;
Fig. 3 is the structural representation of facing of threeway electro-heat execution valve shown in Figure 1 when observing;
Fig. 4 is that the C of threeway electro-heat execution valve shown in Figure 3 is to view;
Fig. 5 is the D-D line sectional view of Fig. 4;
Fig. 6 is a kind of perspective view of valve body in the threeway electro-heat execution valve shown in Figure 1;
The perspective view that Fig. 7 is a valve body shown in Figure 6 when another angle is observed;
Fig. 8 be valve body shown in Figure 6 partly cut open structural representation;
Fig. 9 is a kind of perspective view of mangetic core assembly in the threeway electro-heat execution valve shown in Figure 1;
The perspective view that Figure 10 is a mangetic core assembly shown in Figure 9 when another angle is observed;
Figure 11 be mangetic core assembly shown in Figure 9 partly cut open structural representation;
Figure 12 is a kind of perspective view of spool in the mangetic core assembly shown in Figure 9;
Figure 13 is a kind of perspective view of connecting piece in the mangetic core assembly shown in 9;
The perspective view that Figure 14 is a connecting piece shown in Figure 13 when another angle is observed;
Figure 15 be connecting piece shown in Figure 13 partly cut open structural representation;
Figure 16 is a kind of perspective view of electric heating Power Component in the threeway electro-heat execution valve shown in Figure 1;
The perspective view that Figure 17 is an electric heating Power Component shown in Figure 16 when another angle is observed;
Figure 18 be electric heating Power Component shown in Figure 16 partly cut open structural representation;
Figure 19 is a kind of structural representation of floor heating water admixing device of the present invention.
Be labeled as shown in the accompanying drawing: valve body 1, water intake 11; by-pass port 12, water outlet 13, mount inlet 14; main port 15, secondary port 16, mangetic core assembly 2, spool 21; valve core rod 211, bounding means 212, upper limit spare 2121, lower limit part 2122; primary seal plate 213, secondary sealing plate 214, coupling 22, through hole 221; fastener hole 222, Returnning spring 23, electric heating Power Component 3, push rod 31; seal ring 311, paraffin electric heating driving mechanism 32, pedestal 321, paraffin propulsion device 322; volute spring 3221, the first electrodes 3222, heater band 3223, paraffin 3224; second electrode 3225, heat packs 3226, moving iron core 3227, transmission shield 323; spring 324, protective cover 325, interior screwed pipe 33; intake pipe 4, water knockout drum 41, bypass tube 5; mix water temperature transducer 6, temp controller 8, outlet pipe 9; three-way valve 91, water-collecting machine 92, water pump 93.
Embodiment
(embodiment 1, threeway electro-heat execution valve)
Fig. 1 to Figure 18 has shown the embodiment of threeway electro-heat execution valve of the present invention.Fig. 1 is a kind of perspective view of threeway electro-heat execution valve of the present invention; Fig. 2 is the decomposing schematic representation of threeway electro-heat execution valve shown in Figure 1; Fig. 3 is the structural representation of facing of threeway electro-heat execution valve shown in Figure 1 when observing; Fig. 4 is that the C of threeway electro-heat execution valve shown in Figure 3 is to view; Fig. 5 is the D-D line sectional view of Fig. 4; Fig. 6 is a kind of perspective view of valve body in the threeway electro-heat execution valve shown in Figure 1; The perspective view that Fig. 7 is a valve body shown in Figure 6 when another angle is observed; Fig. 8 be valve body shown in Figure 6 partly cut open structural representation; Fig. 9 is a kind of perspective view of mangetic core assembly in the threeway electro-heat execution valve shown in Figure 1; The perspective view that Figure 10 is a mangetic core assembly shown in Figure 9 when another angle is observed; Figure 11 be mangetic core assembly shown in Figure 9 partly cut open structural representation; Figure 12 is a kind of perspective view of spool in the mangetic core assembly shown in Figure 9; Figure 13 is a kind of perspective view of connecting piece in the mangetic core assembly shown in 9; The perspective view that Figure 14 is a connecting piece shown in Figure 13 when another angle is observed; Figure 15 be connecting piece shown in Figure 13 partly cut open structural representation; Figure 16 is a kind of perspective view of electric heating Power Component in the threeway electro-heat execution valve shown in Figure 1; The perspective view that Figure 17 is an electric heating Power Component shown in Figure 16 when another angle is observed; Figure 18 be electric heating Power Component shown in Figure 16 partly cut open structural representation.
Present embodiment is a kind of threeway electro-heat execution valve, sees Fig. 1 to Figure 12, comprises valve body 1, mangetic core assembly 2 and electric heating Power Component 3; Described valve body 1 is provided with water intake 11, by-pass port 12, water outlet 13 and mount inlet 14, is provided with main port 15 that is communicated with water intake 11 and water outlet 13 and the secondary port 16 that is communicated with water intake 11 and by-pass port 12 in the described valve body 1; Described mangetic core assembly 2 comprises spool 21; Described electric heating Power Component 3 can promote spool 21 and move; But but described spool 21 comprise valve core rod 211 and be arranged on the primary seal plate 213 of main port 15 in the bounding means 212 shutoff valve bodies on the valve core rod 211 and the shutoff valve body in the secondary sealing plate 214 of secondary port 16.
See Fig. 9 to Figure 15, described mangetic core assembly 2 also comprises coupling 22 that is provided with through hole 221, fastener hole 222 and the Returnning spring 23 that spool 21 is resetted; Be provided with screw thread in the described mount inlet 14, described coupling 22 is fixed in the mount inlet 14 by spiral marking connection; Described spool 21 passes the through hole 221 of coupling 22; Bounding means 212 on the described valve core rod 211 comprises upper limit spare 2121 and lower limit part 2122, and described upper limit spare 2121 is positioned at the top of described coupling 22, and described lower limit part 212 is positioned at the below of described coupling 22; Described Returnning spring 23 is enclosed within on the valve core rod 211, and an end is against on the coupling 22, and the other end is against on the upper limit spare 2121.The main port 15 of described valve body 1 is arranged on the top of secondary port 16; Upper limit spare 2121 on the described valve core rod 211, lower limit part 2122, primary seal plate 213 and secondary sealing plate 214 are successively set on the valve core rod 211 along direction from the top down.
See Figure 16 to Figure 18, described electric heating Power Component 3 comprises the push rod 31 that is arranged with seal ring 311 and can drive the paraffin electric heating driving mechanism 32 that push rod 31 moves reciprocatingly; Described paraffin electric heating driving mechanism 32 comprises with the pedestal 321 of valve body 1 relative fixed setting, be arranged on paraffin propulsion device 322 on the pedestal 321, be enclosed within on the paraffin propulsion device 322 and the transmission shield 323 that is connected with push rod 31, be used to paraffin propulsion device 322 to reset to provide elastic force spring 324, be enclosed within the outer and protective cover 325 that be provided with pedestal 321 relative fixed of spring 324 and transmission shield 323, one end of described spring 324 is against on the protective cover 325, and the other end is against on the transmission shield 323; Screwed pipe 33 was fixed on the connecting piece 22 in pedestal 321 in the present embodiment adopted.
See Fig. 5 and Figure 18, heat packs 3226, second electrode 3225 and moving iron core 3227 that paraffin propulsion device 322 comprises first electrode 3222 that is positioned at being used on the pedestal 321 and increases the volute spring 3221 of electrical contact performance, be positioned on the spring 3221, heater band 3223, paraffin 3224, is tightly connected with heater band 3223.
The working procedure of present embodiment is: the threeway electro-heat execution valve of present embodiment needs to cooperate external temp controller in use;
The hot water that enters when the water intake 11 from valve body need be when by-pass port 12 refluxes, described temp controller does not give the paraffin propulsion device in the threeway electro-heat execution valve of present embodiment 322 energisings, also be that paraffin electric heating driving mechanism 32 is failure to actuate, keep normality, the push rod 31 of electric heating Power Component 3 is under the thrust compression of spring 324 at this moment, make primary seal plate 213 on the valve core rod block the main port 15 in the valve body, this moment, hot water entered from water intake 11, flowed out from by-pass port 12;
The hot water that enters when the water intake 11 from valve body does not need when by-pass port 12 refluxes, described temp controller sends first electrode 3222 and second electrode 3225 energisings of instruction in paraffin propulsion device 322, thereby make heater band 3223 and heat packs 3226 heating, the solid paraffin that is sealed between heater band 3223 and the heat packs 3226 is fused into liquid paraffin, volume increases behind the melted paraffin wax, promoting moving iron core 3227 moves up, thereby moving iron core 3227 promotes to be enclosed within on the paraffin propulsion device 322 and the transmission shield 323 that is connected with push rod 31, transmission shield 323 promotes towards the direction away from valve body 1, further pressure spring 324, and it is also slowly mobile towards the direction away from valve body 1 to drive push rod 31 simultaneously, valve core rod 211 is under the reseting elasticity effect of Returnning spring 23, slowly move towards direction away from valve body 1, thereby make the primary seal plate 213 main port 15 of shutoff valve body no longer on the valve core rod 21, and reduce the flow that hot water flows out from by-pass port 12 gradually, increase the flow that hot water flows out from water outlet 13 gradually, the secondary sealing plate 214 on valve core rod 21 blocks the secondary port 16 of valve body.
Because the present invention adopts the energising mode of heating, thereby it is very fast to make that the present embodiment product has the temperature control speed of response, the temperature-controlled precision advantage of higher.
(embodiment 2, floor heating water admixing device)
Figure 19 is a kind of structural representation of floor heating water admixing device of the present invention, has shown the embodiment of floor heating water admixing device of the present invention.
Present embodiment is a kind of floor heating water admixing device, sees Figure 19, comprises intake pipe 4, is communicated with 4 water knockout drum 41 with intake pipe, and bypass tube 5 mixes water temperature transducer 6, temp controller 8, outlet pipe 9, the three-way valve 91, water-collecting machine 92 and the water pump 93 that are communicated with successively with outlet pipe 9; Described three-way valve 91 is the foregoing description 1 described threeway electro-heat execution valves 91; The water intake of water pump 93 is communicated with water-collecting machine 92, and the water intake 11 of described threeway electro-heat execution valve 91 is communicated with water pump 93, and by-pass port 11 is communicated with bypass tube 5, and water outlet 13 is communicated with outlet pipe 9; Water outlet is communicated with the water intake of described threeway electro-heat execution valve 91; Described threeway electro-heat execution valve 91 is electrically connected with temp controller 8.
Described mixed water temperature transducer 6 is fixed on intake pipe 4 outer surface of tube wall.
Floor heating water admixing device of the present invention is owing to adopted the threeway electro-heat execution valve of present embodiment, make the floor heating water admixing device of present embodiment have the technique effect of flow control preferably and water-mixing temperature control, speed of response is fast, temperature-controlled precision is higher, thereby make the floor heating water admixing device of present embodiment make full use of hot water heat energy as much as possible, have the advantage of saving the energy, environmental protection.
In addition, traditional thermoscope all is to be inserted in the pipeline, need to increase Sealing and seepage can not take place with the tube wall of guaranteeing the thermoscope place, mixed water temperature transducer in the floor heating water admixing device of present embodiment is fixed on the intake pipe outer surface of tube wall, need not to consider the sealing problem between thermoscope and the tube wall, thereby reduced manufacture difficulty, also reduced manufacture cost.
(embodiment 3, floor heating water admixing device)
Present embodiment is substantially the same manner as Example 2, and difference is: this floor heating water admixing device also comprises the temperature transducer that is used to measure room temperature.According to the room temperature of measuring the hot water inflow is controlled, for example when room temperature was higher, temp controller just sent instruction, and the inflow by control of pump reduces the hot water inflow, promptly can satisfy user's the needs of heating, and has saved water again; If when room temperature is low, just can strengthen the hot water inflow, the room is rapidly heated, satisfy user's needs.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all mode of executions.And these belong to conspicuous variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (5)
1. a threeway electro-heat execution valve comprises valve body (1), mangetic core assembly (2) and electric heating Power Component (3); Described valve body (1) is provided with water intake (11), by-pass port (12), water outlet (13) and mount inlet (14); Described mangetic core assembly (2) comprises spool (21); Described electric heating Power Component (3) can promote spool (21) and move; It is characterized in that: be provided with main port (15) that is communicated with water intake (11) and water outlet (13) and the secondary port (16) that is communicated with water intake (11) and by-pass port (12) in the described valve body (1); Described spool (21) comprise valve core rod (211) and be arranged on the valve core rod (211) bounding means (212) but in the shutoff valve body primary seal plate (213) of main port (15) but and the secondary sealing plate (214) of secondary port (16) in the shutoff valve body; Described mangetic core assembly (2) also comprises coupling (22) that is provided with through hole (221) and the Returnning spring (23) that spool (21) is resetted; Described coupling (22) is arranged in the mount inlet (14); Described spool (21) is arranged in the through hole (221) of coupling (22); Bounding means (212) on the described valve core rod (211) comprises upper limit spare (2121) and lower limit part (2122), and described upper limit spare (2121) is positioned at the top of described coupling (22), and described lower limit part (212) is positioned at the below of described coupling (22); Described Returnning spring (23) is enclosed within on the valve core rod (211), and an end is against on the coupling (22), and the other end is against on the upper limit spare (2121); Described electric heating Power Component (3) comprises the push rod (31) that is arranged with seal ring (311) and can drive the paraffin electric heating driving mechanism (32) that push rod (31) moves reciprocatingly; Described paraffin electric heating driving mechanism (32) comprises the pedestal (321) that is provided with valve body (1) relative fixed, be arranged on paraffin propulsion device (322) on the pedestal (321), be enclosed within transmission shield (323) that paraffin propulsion device (322) goes up and be connected with push rod (31), be used to paraffin propulsion device (322) to reset provide elastic force spring (324), be enclosed within spring (324) and transmission shield (323) is outer and with the protective cover (325) of pedestal (321) relative fixed setting, one end of described spring (324) is against on the protective cover (325), and the other end is against on the transmission shield (323); The main port (15) of described valve body (1) is arranged on the top of secondary port (16); Upper limit spare (2121) on the described valve core rod (211), lower limit part (2122), primary seal plate (213) and secondary sealing plate (214) are successively set on the valve core rod (211) along direction from the top down.
2. a floor heating water admixing device comprises intake pipe (4), is communicated with the water knockout drum (41) of (4) with intake pipe, bypass tube (5) mixes water temperature transducer (6), temp controller (8), outlet pipe (9), the three-way valve (91), the water-collecting machine (92) that are communicated with successively with outlet pipe (9); It is characterized in that: described three-way valve (91) is threeway electro-heat execution valve (91), comprises valve body (1), mangetic core assembly (2) and electric heating Power Component (3); Described valve body (1) is provided with water intake (11), by-pass port (12), water outlet (13) and mount inlet (14); Be provided with main port (15) that is communicated with water intake (11) and water outlet (13) and the secondary port (16) that is communicated with water intake (11) and by-pass port (12) in the described valve body (1); The water intake (11) of described threeway electro-heat execution valve (91) is communicated with water-collecting machine (92), and by-pass port (11) is communicated with bypass tube (5), and water outlet (13) is communicated with outlet pipe (9); Described mangetic core assembly (2) comprises spool (21); Described electric heating Power Component (3) can promote spool (21) and move; Described spool (21) comprise valve core rod (211) and be arranged on the valve core rod (211) bounding means (212) but in the shutoff valve body primary seal plate (213) of main port (15) but and the secondary sealing plate (214) of secondary port (16) in the shutoff valve body; Described threeway electro-heat execution valve (91) is electrically connected with temp controller (8); Described mangetic core assembly (2) also comprises coupling (22) that is provided with through hole (221) and the Returnning spring (23) that spool (21) is resetted; Described coupling (22) is arranged in the mount inlet (14); Described spool (21) is arranged in the through hole (221) of coupling (22); Bounding means (212) on the described valve core rod (211) comprises upper limit spare (2121) and lower limit part (2122), and described upper limit spare (2121) is positioned at the top of described coupling (22), and described lower limit part (212) is positioned at the below of described coupling (22); Described Returnning spring (23) is enclosed within on the valve core rod (211), and an end is against on the coupling (22), and the other end is against on the upper limit spare (2121); The main port (15) of described valve body (1) is arranged on the top of secondary port (16); Upper limit spare (2121) on the described valve core rod (211), lower limit part (2122), primary seal plate (213) and secondary sealing plate (214) are successively set on the valve core rod (211) along direction from the top down; Described electric heating Power Component (3) comprises the push rod (31) that is arranged with seal ring (311) and can drive the paraffin electric heating driving mechanism (32) that push rod (31) moves reciprocatingly; Described paraffin electric heating driving mechanism (32) comprises the pedestal (321) that is provided with valve body (1) relative fixed, be arranged on paraffin propulsion device (322) on the pedestal (321), be enclosed within transmission shield (323) that paraffin propulsion device (322) goes up and be connected with push rod (31), be used to paraffin propulsion device (322) to reset provide elastic force spring (324), be enclosed within spring (324) and transmission shield (323) is gone up and with the protective cover (325) of pedestal (321) relative fixed setting; one end of described spring (324) is against on the protective cover (325), and the other end is against on the transmission shield (323).
3. floor heating water admixing device according to claim 2 is characterized in that: described mixed water temperature transducer (6) is fixed on intake pipe (4) outer surface of tube wall.
4. floor heating water admixing device according to claim 2 is characterized in that: this floor heating water admixing device also comprises water pump (93), and the water intake of water pump (93) is communicated with water-collecting machine (92), and water outlet is communicated with the water intake of described threeway electro-heat execution valve (91).
5. floor heating water admixing device according to claim 2 is characterized in that: this floor heating water admixing device also comprises the temperature transducer that is used to measure room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101571503A CN101205983B (en) | 2007-11-23 | 2007-11-23 | Triplet electro-heat execution valve and terra warm water mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101571503A CN101205983B (en) | 2007-11-23 | 2007-11-23 | Triplet electro-heat execution valve and terra warm water mixing device |
Publications (2)
| Publication Number | Publication Date |
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| CN101205983A CN101205983A (en) | 2008-06-25 |
| CN101205983B true CN101205983B (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007101571503A Active CN101205983B (en) | 2007-11-23 | 2007-11-23 | Triplet electro-heat execution valve and terra warm water mixing device |
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| CN102182842A (en) * | 2011-04-20 | 2011-09-14 | 曼瑞德自控系统（乐清）有限公司 | Four-way valve and geothermal water mixing device |
| CN103322282B (en) * | 2012-03-22 | 2016-07-06 | 浙江三花股份有限公司 | Electric heating temperature control valve and paraffin propeller thereof |
| CN102878324B (en) * | 2012-10-23 | 2014-04-16 | 曼瑞德自控系统（乐清）有限公司 | Water mixing device for floor heating |
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| CN104565433B (en) * | 2014-12-22 | 2017-02-22 | 浙江春晖智能控制股份有限公司 | Integrated one-inlet-and-two-outlet waterway switching module and waterway module |
| CN108302204A (en) * | 2018-02-27 | 2018-07-20 | 清华大学 | Adjustable type mechanically-sealing apparatus |
| CN110285579B (en) * | 2019-05-15 | 2021-08-24 | 广东万家乐燃气具有限公司 | Gas water heater with proportional three-way valve and control method |
| JP7118435B2 (en) * | 2019-08-02 | 2022-08-16 | 株式会社不二工機 | Flow switching valve |
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