Draw type water heating floor with low heat loss
Technical Field
The invention belongs to the field of buildings, and particularly relates to a water drawing type water heating floor with low heat loss.
Background
The water heating is one of floor radiation heating, and the heating aims are achieved by uniformly heating the whole floor through a floor coil pipe and hot water which circularly flows in the pipeline and a heating medium in a floor radiation layer and conducting from bottom to top by utilizing the law of heat storage and upward radiation of the floor.
The existing water heating floors are generally uniformly paved in all places of a room, heating of each floor is achieved through continuous circulation of hot water, actually, in the room, particularly a living room, the activity space of people is limited, beds, cabinets and the like occupy larger space and absorb more heat, and people can receive the heat fed back from the ground more intuitively only when walking on the floors.
Therefore, we propose a water drawing type water heating floor with low heat loss to solve the above problems.
Disclosure of Invention
The invention aims to provide a passive water-drawing type water heating floor with low heat loss aiming at the problems of high energy consumption and poor heating effect of the existing water heating floor.
In order to achieve the purpose, the invention adopts the following technical scheme: a water drawing type water heating floor with low heat loss comprises a base plate, wherein a panel is arranged on the upper side of the base plate, the base plate is connected with the panel through an annular elastic air bag, a heat conduction block is arranged in a space formed among the base plate, the panel and the elastic air bag, a circulation pipeline is reserved at the bottom of the base plate, the heat conduction block is communicated with the circulation pipeline through a one-way backflow pipe, a pump water pipe which is arranged in a sealing mode is arranged in the base plate, one end of the pump water pipe is communicated with the inside of the elastic air bag through a communicating pipe, the pump water pipe is communicated with the circulation pipeline through a one-way water inlet pipe and communicated with the heat conduction block through a one-way water outlet pipe, a piston block is connected in the pump water pipe in a sliding and sealing mode, the pump water pipe between the piston block and the communicating.
The invention has the following beneficial effects: the elastic air bag and the water pump pipe are arranged, the weight of a person stepping on the floor is used as kinetic energy, the elastic air bag is deformed, the water pump pipe is driven to pump hot water into the heat conducting block, and therefore heating of the floor is achieved, heat loss of the floor is greatly reduced under the condition that no person walks, in addition, the sole of a foot can feel higher temperature immediately when the person walks on each floor, compared with a traditional floor heating floor, the floor heating floor can ensure that the temperature of a place where the person is in contact with the floor is higher, other positions such as under a bed and under a cabinet maintain normal or even lower temperature, the body sensing temperature of the person can be improved, and the overall energy consumption is greatly reduced.
In the water drawing type water heating floor with low heat loss, the outer contour of the section of the elastic air bag is rectangular, the inner contour of the section of the elastic air bag is oval, the long axis of the oval is parallel to the plane of the panel, so that the fitting degree of the outer contour, the base plate and the panel is higher, the elastic air bag is easier to deform by arranging the oval with the long axis parallel to the panel, the panel can be slightly deformed to drive the water pumping pipe to pump water upwards, and the sensitivity degree is improved.
In the water drawing type water heating floor with low heat loss, the heat conducting block is internally provided with the cavity corresponding to the panel, and the one-way return pipe and the one-way drain pipe are respectively arranged at the diagonal positions of the cavity, so that the retention time of water flow in the heat conducting block can be prolonged, and the heat conducting block is rapidly heated.
In foretell draw water type warm floor that heat loss is low, be equipped with last serpentine channel and lower serpentine channel of intercommunication each other in the heat conduction piece, it sets up in the upper surface of heat conduction piece to go up serpentine channel, serpentine channel sets up in the inside of heat conduction piece down, the input and the one-way drain pipe intercommunication of going up serpentine channel, serpentine channel's output and one-way back flow intercommunication down utilize last serpentine channel to realize the rapid heating to the heat conduction piece upper surface, utilize serpentine channel to realize lasting the intensification to the heat conduction piece down for thermal utilization ratio is higher, and is more reasonable.
In the water drawing type water heating floor with low heat loss, the upper serpentine channel and the lower serpentine channel are arranged in a staggered mode, so that the heating sections of the upper serpentine channel and the lower serpentine channel are staggered, and the heat conducting blocks are uniformly heated.
In the water drawing type water heating floor with low heat loss, the section of the upper serpentine channel is rectangular, the section of the lower serpentine channel is circular, the preheating capacity of the upper surface of the heat conducting block is increased by utilizing the rectangular section of the upper serpentine channel, and the effect of uniformly heating the inside of the heat conducting block is improved by utilizing the circular section of the lower serpentine channel, so that heat is more dispersed and uniform.
Drawings
Fig. 1 is a schematic structural view of a water-drawing type water heating floor 1 with low heat loss according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a heat-conducting block in embodiment 1 of the water-drawing type water-heating floor with low heat loss provided by the present invention;
FIG. 3 is a schematic structural view of a heat-conducting block in embodiment 2 of the water-drawing type water-heating floor with low heat loss provided by the present invention;
fig. 4 is a schematic cross-sectional structure view of a heat conduction block in embodiment 2 of a water-drawing type water-heating floor with low heat loss according to the present invention.
In the figure, a base plate 1, a panel 2, an elastic air bag 3, a heat conducting block 4, a circulating pipeline 5, a one-way return pipe 6, a pump water pipe 7, a communicating pipe 8, a one-way water inlet pipe 9, a one-way water outlet pipe 10, a piston block 11, a cavity 12, an upper snake-shaped channel 13 and a lower snake-shaped channel 14 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-2, a water drawing type water heating floor with low heat loss comprises a base plate 1, a panel 2 is arranged on the upper side of the base plate 1, the base plate 1 is connected with the panel 2 through an annular elastic air bag 3, a heat conducting block 4 is arranged in a space formed among the base plate 1, the panel 2 and the elastic air bag 3, a circulating pipeline 5 is reserved at the bottom of the base plate 1, the heat conducting block 4 is communicated with the circulating pipeline 5 through a one-way return pipe 6, a pump water pipe 7 which is arranged in a sealing mode is arranged in the base plate 1, the base plate 1 is made of heat insulating materials and can insulate the heat of the pump water pipe 7 and the circulating pipeline 5, the device mainly heats the panel 2 through the heat conducting block 4, one end of the pump water pipe 7 is communicated with the interior of the elastic air bag 3 through a communicating pipe 8, the pump water pipe 7 is communicated with the circulating pipeline 5 through a one-way water inlet pipe 9 and, it should be noted that, one-way back flow pipe 6 and one-way inlet tube 9 are connected respectively in circulating line 5's both sides, and the volume of circulating line 5 between one-way back flow pipe 6 and the one-way inlet tube 9 is far greater than the volume of pump water pipe 7, make the lower water of temperature of discharging in the one-way back flow pipe 6 can not exert an influence to the hot water that circulating line 5 took out, sliding seal connects in pump water pipe 7 has piston block 11, pump water pipe 7 between piston block 11 and communicating pipe 8 is inside the arch to form annular, a stop gear for preventing piston block 11 from blockking up communicating pipe 8.
The outline of 3 cross-sections of elasticity gasbag is rectangle, interior outline is oval, and this oval major axis is parallel with panel 2's plane for the laminating degree of outline and base plate 1 and panel 2 is higher, reduces the construction degree of difficulty, and through setting up the oval of major axis and panel parallel, makes elasticity gasbag 3 change and takes place deformation, makes panel 2 take place small deformation can drive pump water pipe 7 pump water upwards, has improved sensitive degree.
The heat conducting block 4 is internally provided with a cavity 12 corresponding to the panel 2, and the one-way return pipe 6 and the one-way drain pipe 10 are respectively arranged at the diagonal positions of the cavity 12 (as shown in fig. 2), so that the retention time of water flow in the heat conducting block 4 can be prolonged, and the heat conducting block 4 can be rapidly heated.
The working principle of the embodiment is as follows:
in the embodiment, when the floor is used, the circulating pipelines 5 of the floors are communicated with each other, as people basically can not move under the bed and the cabinet and stand on the panel 2, the temperature of the floor is not affected, and only the normal or even lower temperature is maintained, when people walk on the floor, the panel 2 can move downwards, so that the elastic airbag 3 deforms, the gas in the elastic airbag 3 enters the pump pipe 7 and pushes the piston block 11 to move forwards, and the hot water in the pump pipe 7 enters the cavity 12 of the heat conducting block 4 through the one-way drain pipe 10 (the liquid in the cavity 12 is discharged along the one-way water flow pipe 6), so that the panel 2 is heated, the heat loss of the floor is greatly reduced under the condition that no people walk, in addition, people can walk on each floor, soles can feel higher temperature immediately, compared with the traditional floor heating, the invention can ensure that the temperature of the place where a person contacts the floor is higher, not only can improve the body sensing temperature of the person, but also can greatly reduce the overall energy consumption;
after the person has left the floor, the elastic bladder 3 is reset, causing the piston block 11 to reset, again drawing in hot water in the circulation duct 5, ready for the next cycle.
Example 2
As shown in fig. 3 to 4, the present embodiment is different from embodiment 1 in that: be equipped with last serpentine channel 13 and serpentine channel 14 of mutual intercommunication in the heat conduction piece 4, it sets up in the upper surface of heat conduction piece 4 to go up serpentine channel 13, serpentine channel 14 sets up in the inside of heat conduction piece 4 down, the input and the one-way drain pipe 10 intercommunication of going up serpentine channel 13, serpentine channel 14's output and the 6 intercommunications of one-way back flow down, serpentine channel 13 realizes the rapid heating to heat conduction piece 4 upper surface in the utilization, serpentine channel 14 realizes continuously rising temperature to heat conduction piece 4 under the utilization, make thermal utilization ratio higher, and is more reasonable.
Go up the serpentine channel 13 and set up with snakelike 14 down crisscross each other between the serpentine channel 14, can make the heating interval of going up serpentine channel 13 and snakelike 14 down stagger, to heat conduction piece 4 even heating.
Go up serpentine channel 13's cross-section and be the rectangle, serpentine channel 14's cross-section is circular down, utilizes the cross-section of last serpentine channel 13 rectangle, increases the ability of preheating to heat conduction piece 4 upper surface, utilizes the circular shape cross-section of serpentine channel 14 down, improves the effect to the inside even heating of heat conduction piece 4 for the heat disperses more and is even.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.