A kind of radiator
Technical field
The present invention relates to hot-water heating facility field, particularly relate to a kind of radiator that can control Inlet and outlet water flow.
Background technology
Radiator has unique glamour as the heating equipment of the modern life.Cast iron central heating radiator has progressively exited market stage, and the Novel radiator such as steel radiating fin, composite copper aluminium radiator is all better than cast-iron radiator material or in manufacture craft, becomes the radiator of main flow on market.
But being that radiator is all utilize wall-hung boiler or boiler heat cycles water, then be linked to radiator by tubing, suitable temperature exported eventually through radiator, the temperature difference in forming chamber, finally carries out thermal cycle and makes whole indoor temperature evenly increase.
In order to ensure the efficiency of heating installation, usually the enterprising flowing water Valve of the pipeline outside radiator, can according to the flow velocity of hot water in the change adjustment radiator group of indoor temperature by Inlet and outlet water valve, thus control heater temperature, better can control the balance of temperature in the temperature of heating installation and room, improve heat exchanger effectiveness, it also avoid the energy waste that there is no need simultaneously, namely save the energy, reach again the object of environmental protection.But the Inlet and outlet water valve used now is all mounted on the inlet and outlet pipe of radiator outside, so both easily affected the overall appearance effect of radiator group, also volume control device can be caused to be subject to the impact of other external environment and to damage, affect heat exchanger effectiveness.
Summary of the invention
The object of the invention is to provide a kind of radiator easy to use, attractive in appearance, can control water inlet or the water flow of radiator.
Technical solution problem of the present invention adopts following technical scheme: a kind of radiator, comprise multi-disc radiator unit, described radiator unit comprises upper end, connecting portion and bottom, described upper end and bottom all have inner chamber, and in a tubular form, described connecting portion is fixedly connected with upper end and bottom to described connecting portion, form the media flow chamber of radiator unit, described in multi-disc, radiator unit is fixedly cascaded, and the media flow chamber of multiple radiator unit is interconnected
The bottom being positioned at the radiator unit at two ends, left and right is all installed with left inside water pipe and right inside water pipe, the upper end of described left inside water pipe and right inside water pipe is all arranged in the inner chamber of bottom, the lower end of left inside water pipe and right inside water pipe is all positioned at the downside of bottom, upper end closed, the lower ending opening of described left inside water pipe and/or right inside water pipe, the body of described left inside water pipe and/or right inside water pipe offers water hole, the inner chamber of described left inside water pipe and/or right inside water pipe is communicated with the media flow chamber of radiator unit by water hole
On the left of the bottom of the radiator unit of left end and/or the right side of the bottom of the radiator unit of right-hand member is installed with core assembly, described core assembly comprises valve core and support portion, described support portion is fixedly mounted on bottom, described valve core comprises valve rod and spool, described valve rod is through described support portion, and described valve stem part is arranged in the inner chamber of bottom, and part is positioned at outside the inner chamber of bottom, described valve rod can move left and right, and controls spool and opens or close described water hole.
Optionally, described support portion offers shoulder hole, one end of described valve rod is from outside to inside successively through macropore and the aperture of shoulder hole, the other end of described valve rod is positioned at the outside of bottom, described spool is fixedly mounted on valve rod and is arranged on one end of bottom inner chamber, described valve rod is installed with annular boss, described annular boss is positioned at the macropore of shoulder hole, spring is provided with between annular boss and the step surface of shoulder hole, described spring housing is contained on valve rod, one end of spring is pressed on annular boss, the other end of spring is pressed on the step surface of described shoulder hole,
Described spool is cylindrical, described water hole comprises the first hole and the second hole, the shape in described first hole is also cylindrical, described second hole is opened on the diapire in the first hole, the diameter of described spool is equal to or less than the diameter in the first hole, and the diameter of spool is greater than the diameter in the second hole, described spool can insert in described first hole, closes described second hole.
Optionally, described core assembly also comprises adjustment assembly, described adjustment assembly comprises the first adjusting portion and the second adjusting portion, described first adjusting portion in a tubular form, first adjusting portion is fixedly set on described support portion, described second adjusting portion is inserted in described first adjusting portion, and described second adjusting portion and the first adjusting portion are threaded connection
When described second adjusting portion moves inward, valve rod can be promoted and move inward, make described spool close described water hole,
When described second adjusting portion outwards moves, the outwards movement of described valve rod, makes described spool open described water hole.
Optionally, the end face of described spool is installed with rubber blanket, the diameter of described rubber blanket and the equal diameters in the first hole, the end face of described rubber blanket is provided with truncated cone-shaped projection, the shape in described second hole is truncated cone-shaped, when described spool closes described water hole, the outer circumference surface of described truncated cone-shaped projection and the hole wall in the second hole are fitted.
Optionally, the right side of the left side being positioned at the bottom in left side and/or the bottom being positioned at right side is installed with end cap, described end cap offers via hole, and described support portion is passed the via hole of described end cap and is fixedly mounted on end cap, is provided with sealing ring between described support portion and end cap.
Optionally, described valve rod is also installed with collar, described collar is between support portion and spool, and after described spool opens described water hole, described collar is pressed on described support portion.
Optionally, described support portion is cylindrical, and the middle part fixed cover of described support portion is equipped with bulge loop, and the outer circumference surface of described bulge loop is processed with screw thread, and described first adjusting portion is fixedly mounted on bulge loop by screw thread, and described bulge loop is Long Circle.
Optionally, described support portion offers screwed hole, the middle part of described valve rod is provided with screw thread, one end of described valve rod is from outside to inside through described screwed hole, valve rod is threaded with screwed hole, the other end of described valve rod is positioned at the outside of bottom, and described spool is fixedly mounted on valve rod and is arranged on one end of bottom inner chamber
Described spool and water hole are all in truncated cone-shaped, and when described spool closes described water hole, the outer circumference surface of described spool and the hole wall of water hole are fitted.
Optionally, described core assembly also comprises turning handle, and described turning handle is fixedly mounted on one end that described valve rod is positioned at outside bottom.
Optionally, the right side of the left side being positioned at the bottom in left side and/or the bottom being positioned at right side is installed with end cap, described end cap offers via hole, and described support portion is passed the via hole of described end cap and is fixedly mounted on end cap, is provided with sealing ring between described support portion and end cap.
The present invention has following beneficial effect: radiator of the present invention by arranging left inside water pipe and/or right inside water pipe in radiator unit, and water hole is offered on left inside water pipe and/or right inside water pipe, and be positioned at the spool unlatching of radiator by the core assembly control be arranged on radiator or close water hole or partly open water hole, thus realize controlling its Inlet and outlet water flow by radiator self, do not need mounted valve on the inlet and outlet pipe of radiator outside, therefore this device is more attractive in appearance compared to prior art, and water inlet or the water flow of radiator can be controlled easily.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of radiator of the present invention;
Fig. 2 is the front view of a kind of radiator of the present invention;
Fig. 3 is the stereogram of the bottom of a kind of radiator of the present invention;
Fig. 4 is the top view (embodiment 1) of the bottom of a kind of radiator of the present invention;
Fig. 5 is the sectional view along A-A direction in Fig. 4;
Fig. 6 is the stereogram (embodiment 1) of the valve core of a kind of radiator of the present invention;
Fig. 7 is the left inside water pipe of a kind of radiator of the present invention or the stereogram (embodiment 1) of right inside water pipe;
Fig. 8 is the front sectional view (embodiment 2) of the bottom of a kind of radiator of the present invention;
Fig. 9 is the stereogram (embodiment 2) of the valve core of a kind of radiator of the present invention;
Figure 10 is the left inside water pipe of a kind of radiator of the present invention or the stereogram (embodiment 2) of right inside water pipe;
In figure, mark is illustrated as: 1-radiator unit; 10-upper end; 20-connecting portion; 30-bottom; 31-end cap; The left inside water pipe of 40-; 41-water hole; 42-first hole; 43-second hole; The right inside water pipe of 50-; 60-core assembly; 61-valve core; 62-valve rod; 63-spool; 64-annular boss; 65-spring; 66-rubber blanket; 67-truncated cone-shaped is protruding; 68-collar; 69-turning handle; 71-support portion; 72-shoulder hole; 73-bulge loop; 74-mounting groove; 75-block; 81-adjusts assembly; 82-first adjusting portion; 83-second adjusting portion; 84-fore-set; 85-reinforcement.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is further elaborated.
Embodiment 1
Present embodiments provide a kind of radiator, as shown in Figure 1 and Figure 2, comprise multi-disc radiator unit 1.Each radiator unit 1 includes upper end 10, connecting portion 20 and bottom 30, upper end 10 and bottom 30 all have inner chamber, connecting portion 20 in a tubular form, connecting portion 20 is fixedly connected with upper end 10 and bottom 30, form the media flow chamber of radiator unit 1, multi-disc radiator unit 1 is fixedly cascaded, and the media flow chamber of multiple radiator unit 1 is interconnected.Upper end 10 in the present embodiment, be welded to connect between connecting portion 20 and bottom 30, be also welded to connect between two adjacent radiator unit 1.
As shown in Figure 2, the bottom 30 being positioned at the radiator unit 1 of left end is installed with left inside water pipe 40, the bottom 30 being positioned at the radiator unit 1 of right-hand member is installed with right inside water pipe 50.Concrete mounting means is, offers installing hole in the bottom of bottom 30, and left inside water pipe 40 and right inside water pipe 50 all to insert in installing hole and be welded together with bottom 30.The upper end of left inside water pipe 40 and right inside water pipe 50 is all arranged in the inner chamber of bottom 30, the lower end of left inside water pipe 40 and right inside water pipe 50 is all positioned at the downside of bottom 30, and the part that left inside water pipe 40 and right inside water pipe 50 are positioned on the downside of bottom 30 can be connected inlet channel and outlet conduit by adapter.Shown in composition graphs 7, equal upper end closed, the lower ending opening of left inside water pipe 40 and right inside water pipe 50, the body of left inside water pipe 40 and right inside water pipe 50 offers water hole 41, and left inside water pipe 40 is communicated with the media flow chamber of radiator unit 1 by water hole 41 with the inner chamber of right inside water pipe 50.
Shown in composition graphs 3, Fig. 4, on the left of the bottom 30 of the radiator unit of left end and the right side of the bottom 30 of the radiator unit of right-hand member is installed with core assembly 60.As shown in Figure 5, core assembly 60 comprises valve core 61 and support portion 71, support portion 71 is fixedly mounted on bottom 30, shown in composition graphs 6, valve core 61 comprises valve rod 62 and spool 63, and valve rod 62 is through support portion 71, valve rod 62 part is arranged in the inner chamber of bottom 30, part is positioned at outside the inner chamber of bottom 30, and valve rod 62 can move left and right, and controls spool 63 and opens or close water hole 41.
Concrete, as shown in Figure 5, support portion 71 offers shoulder hole 72, one end of valve rod 62 is from outside to inside successively through macropore and the aperture of shoulder hole 72, the other end of valve rod 62 is positioned at the outside of bottom 30, spool 63 is fixedly mounted on valve rod 62 and is arranged on one end of bottom 30 inner chamber, valve rod 62 is installed with annular boss 64, annular boss 64 is positioned at the macropore of shoulder hole 72, spring 65 is provided with between annular boss 64 and the step surface of shoulder hole 72, spring 65 is sleeved on valve rod 62, one end of spring 65 is pressed on annular boss 64, the other end of spring 65 is pressed on the step surface of shoulder hole 72.
As shown in Figure 6, in the present embodiment, spool 63 is cylindrical, as shown in Figure 7, the shape that water hole 41 comprises the first hole 42 and the second hole 42, hole 43, first is also cylindrical, and the second hole 43 is opened on the diapire in the first hole 42, the diameter of spool 63 is equal to or less than the diameter in the first hole 42, and the diameter of spool 63 is greater than the diameter in the second hole 43, shown in composition graphs 5, spool 63 can insert in the first hole 42.
Water inlet pipe and outlet pipe in use, are first connected respectively on left inside water pipe 40 and right inside water pipe 50 by a kind of radiator of the present invention, when needs close water inlet or water outlet, valve rod 62 is inwardly promoted, make spool 63 insert in the first hole 42, close the second hole 43, thus close water hole 41; When needs are opened into water or water outlet, unclamp valve rod 62, valve rod 62 is outwards movement under the effect of spring 65 elastic force, and spool 63 is exited in the first hole 42, thus opened water hole 41.
Conveniently control moving left and right of valve rod 62, in the present embodiment, core assembly 60 also comprises adjustment assembly 81, shown in composition graphs 4, adjustment assembly 81 comprises the first adjusting portion 82 and the second adjusting portion 83, first adjusting portion 82 in a tubular form, first adjusting portion 82 is fixedly set on support portion 71, in the present embodiment, support portion 71 is cylindrical, the middle part fixed cover of support portion 71 is equipped with bulge loop 73, the outer circumference surface of bulge loop 73 is processed with screw thread, first adjusting portion 82 is fixedly mounted on bulge loop 73 by screw thread, and bulge loop 73 is in Long Circle.Second adjusting portion 83 is inserted in the first adjusting portion 82, second adjusting portion 83 and the first adjusting portion 82 are threaded connection, in the present embodiment, the outer end of the second adjusting portion 83 is closed, and be fixedly connected with fore-set 84 in the inside of the second adjusting portion 83, fore-set 84 contacts with the outer face of valve rod 62.
When the second adjusting portion 83 moves inward, valve rod 62 can be promoted by fore-set 84 and move inward, make spool 63 close water hole 41; When the second adjusting portion 83 is outwards mobile, valve rod 62 outwards movement under the elastic force effect of spring 65, makes spool 63 open water hole 41.By controlling the amount of the outside movement of the second adjusting portion 83, the flow of Inlet and outlet water can be regulated.In the present embodiment, fore-set 84 is provided with reinforcement 85, the quantity of reinforcement 85 is 4, and the axis around fore-set 84 is uniform.
In order to improve sealing effectiveness, as shown in Figure 6, the end face of spool 63 is installed with rubber blanket 66.The diameter of rubber blanket 66 and the equal diameters in the first hole 42, the end face of rubber blanket 66 is provided with truncated cone-shaped projection 67.As shown in Figure 7, the shape in the second hole 43 is truncated cone-shaped, and when spool 63 closes water hole 41, the outer circumference surface of truncated cone-shaped projection 67 and the hole wall in the second hole 43 are fitted.
In the present embodiment, the right side of the left side being positioned at the bottom 30 in left side and the bottom 30 being positioned at right side is installed with end cap 31, for being welded to connect between end cap 31 and bottom 30.End cap 31 offers via hole, and support portion 71 is passed the via hole of end cap 31 and is fixedly mounted on end cap 31, is provided with sealing ring (not shown) between support portion 71 and end cap 31.
In order to improve the stability of this device, valve rod 62 is also installed with collar 68, collar 68 is between support portion 71 and spool 63, and after spool 63 opens water hole 41, collar 68 is pressed on support portion 71.The outer rim of the macropore of the shoulder hole 72 in support portion 71 also offers mounting groove 74, is provided with block 75 in mounting groove 74 by screw thread, and valve rod 62 is through block 75, and the inner of block 75 is pressed on annular boss 64.
In the present embodiment, also only on the radiator unit of left end or on the radiator unit of right-hand member, core assembly can be installed.
Embodiment 2
As shown in Figure 8, the difference of the present embodiment and embodiment 1 is, support portion 71 is different from the connected mode of valve rod 62, and spool and water hole also exist different from embodiment 1.
In the present embodiment, support portion 71 offers screwed hole, the middle part of valve rod 62 is provided with screw thread.One end of valve rod 62 is from outside to inside through screwed hole, and valve rod 62 is threaded with screwed hole, and the other end of valve rod 62 is positioned at the outside of bottom 30, and spool 63 is fixedly mounted on valve rod 62 and is arranged on one end of bottom 30 inner chamber.
As shown in Figure 9, Figure 10, spool 63 and water hole 41 are all in truncated cone-shaped, and when spool 63 closes water hole 41, the outer circumference surface of spool 63 and the hole wall of water hole 41 are fitted.
In the present embodiment, core assembly 60 also comprises turning handle 69, and turning handle 69 is fixedly mounted on one end that valve rod 62 is positioned at outside bottom 30.
By rotating turning handle 69, valve rod 62 just can be made to move to the left or to the right, thus open or close water hole.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that in describing the invention, term " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, be only the present invention for convenience of description instead of require that the present invention with specific azimuth configuration and operation, must can not be interpreted as limitation of the present invention; Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.