CN204611903U - The ground heating system that firing rate is variable - Google Patents
The ground heating system that firing rate is variable Download PDFInfo
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- CN204611903U CN204611903U CN201520237504.5U CN201520237504U CN204611903U CN 204611903 U CN204611903 U CN 204611903U CN 201520237504 U CN201520237504 U CN 201520237504U CN 204611903 U CN204611903 U CN 204611903U
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- water pipe
- heating water
- gear
- rotating shaft
- oil
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Abstract
The utility model relates to ground heating system.The ground heating system that a kind of firing rate is variable, comprise water tank, heating water pipe, heater and water pump, described water pump is used for making water at water tank, circulating between heating water pipe and heater, the detachable thermal conductivity of described heating water pipe is connected with fin, and described fin and heating water pipe distribute in the horizontal direction.The ground heating system that the firing rate that the radiating effect that the utility model provides a kind of water pipe that heats can carry out adjusting as required is variable, the radiating effect solving the heating water pipe of existing ground heating system can not carry out the problem adjusted as required.
Description
Technical field
The utility model relates to ground heating system, particularly relates to the ground heating system that a kind of firing rate is variable.
Background technology
Ground heating system is the abbreviation of the system of floor panel heating.Chinese Patent Application No. be 2012104851668, publication date be March 13 in 2013 day, be called in the patent document of " ground heating system " and disclose ground heating system.Ground heating system all comprises water tank, heating water pipe, heater and water pump, and water pump is used for making water at water tank, circulating between heating water pipe and heater.Existing ground heating system has the following disadvantages: the radiating effect of heating water pipe can not adjust as required, and also namely firing rate is immutable.
Summary of the invention
The ground heating system that the firing rate that the radiating effect that the utility model provides a kind of water pipe that heats can carry out adjusting as required is variable, the radiating effect solving the heating water pipe of existing ground heating system can not carry out the problem adjusted as required.
Above technical problem is solved by following technical proposal: the ground heating system that a kind of firing rate is variable, comprise water tank, heating water pipe, heater and water pump, described water pump is used for making water at water tank, circulating between heating water pipe and heater, the detachable thermal conductivity of described heating water pipe is connected with fin, and described fin and heating water pipe distribute in the horizontal direction.According to cooling requirements, the fin of suitable quantity is connected to during use on heating water pipe.Due to fin with between heating water pipe for removably connecting, the quantity of fin be connected on heating water pipe can be changed easily.
As preferably, described heating water pipe is provided with draw-in groove, and described fin is provided with dop, and described draw-in groove and dop distribute along the vertical direction, and described fin is connected in described draw-in groove by described dop and is detachably connected with described heating water pipe.Convenient when not only connecting, and in use procedure, the effect preventing from throwing off between fin and heating water pipe can be played in floor and ground.Good reliability during use.
As preferably, the width of described draw-in groove reduces gradually from openend to bottom land end, and described dop is wedge shape, is provided with the first adjusting play between the diapire of described dop and described draw-in groove, is provided with the second adjusting play between the lateral wall of described fin and described draw-in groove.When making the dimensional accuracy of dop and draw-in groove lower, draw-in groove and dop also can reliably thermal conductivity be connected together.Convenience during making is good.
As preferably, described draw-in groove is arranged at the upper surface of described heating water pipe, and the upper surface of described fin is plane, and the upper surface of described fin is higher than the upper surface of described heating water pipe, and the lower surface of described fin is higher than the lower surface of described heating water pipe.Floor can tie surface by fin together with heating water pipe clamp.The connection between fin and heating water pipe can not be affected during the load-carrying of floor and cause heat conduction bad.The connection reliability between fin and heating water pipe can be improved further.
As preferably, the lower surface of described heating water pipe is plane, and the lower surface of described heating water pipe is parallel with the upper surface of described fin.Can prevent from further during the load-carrying of floor, causing the heat conduction between fin and heating water pipe bad.
As preferably, described draw-in groove extends along heating water pipe bearing of trend, and the length of described draw-in groove is equal with the length of described heating water pipe, and described draw-in groove is along heating water length of tube direction opening shape is everywhere identical and aperture area is equal.Heating water pipe can either be made to be designed to section bar, and the position of fin on water pipe freely can adjust along the bearing of trend of water pipe.
As preferably, described water pump comprises shell, described shell is connected with water pump body and drives the motor of water pump body, linked together by rotating shaft between described motor and water pump body, described axis of rotation is connected to described shell, and be equipped with circular interior bar in described rotating shaft rotationally, the outer peripheral face of described interior bar is provided with the first frictional layer, the inner surface of described rotating shaft is provided with the second frictional layer, together with described interior bar and rotating shaft to be connected to the second frictional layer by described first frictional layer.When rotating shaft produces distortion, rotating shaft can produce relative to interior bar and rotate, and during rotation, external friction layer and the second frictional layer produce friction energy-absorbing and eliminate torsional forces, thus play the effect of the distortion resistance improving rotating shaft.
As preferably, described interior bar comprises left bar and right bar, the left end of described left bar is linked together with described rotating shaft by left energy-absorbing spring, the right side of described left bar is provided with some the first commutating tooths along the distribution of left bar circumference, the right-hand member of described right bar is linked together with described rotating shaft by right energy-absorbing spring, the left side of described right bar is provided with some the second commutating tooths along the distribution of right bar circumference, and described first commutating tooth and the second commutating tooth mesh together.When driving interior bar also to produce distortion when rotating shaft distortion, right bar and left bar can be driven circumferentially to separate under the effect of the first commutating tooth and the second commutating tooth, energy-absorbing camber of spring and energy-absorbing time separately, can be caused.Further by rotating shaft distortion resistance.
As preferably, between described rotating shaft and interior bar, be filled with rubbing agent.When in use procedure, the first frictional layer and the second frictional layer produce wearing and tearing and cause friction energy-absorbing effect to decline, rubbing agent can be filled between the first frictional layer and the second frictional layer and make the friction energy-absorbing effect that the first frictional layer and the second frictional layer still keep good, thus solves frictional force and decline and the abutting power that can not adjust easily between the first frictional layer and the second frictional layer and adjust the problem of frictional force.
As preferably, described water pump comprises shell, described shell is connected with water pump body and drives the motor of water pump body, linked together by rotating shaft between described motor and water pump body, described rotating shaft in described shell by two bearings, is formed fueling cavity between described shell and two bearings, is provided with the first gear and the second gear that mesh together in described fueling cavity, described first gear links together with described rotating shaft, and described second gear is rotatably connected with described shell, oil-filling mechanism is provided with in described first gear, described oil-filling mechanism comprises oil-out, gas supplementing opening, seal head, seal head is driven to seal up the first spring of oil-out, cylinder body and slipper seal are connected to the piston of cylinder body, described cylinder body is divided into air cavity and oil pocket by described piston, described piston is provided with the check valve opened towards air cavity, described piston is linked together with described seal head by connecting rod, described oil-out is connected with described oil pocket by oil duct, described gas supplementing opening is connected with described air cavity by air flue, described oil-out is arranged at the tooth top of described first gear, the distance that described seal head stretches out the tooth top of described first gear is greater than the tooth top gap between described first gear and the second gear.During use, lubricating oil is loaded onto in oil pocket, the first pinion rotation is driven during axis of rotation, when the first pinion rotation to the tooth being provided with oil-out with the second gears meshing together time, the teeth groove of the first gear drives in seal head indentation gear, is also moved towards oil pocket by connecting rod driven plunger and drive lubricating oil in oil pocket to flow to oil-out through oil duct and flow to fueling cavity thus realize the lubrication to bearing when sealing strip inside contracts while making the first spring energy-storage; When seal head staggers with teeth groove, oil-out is sealed in nose heave Xinmi City of effect lower seal of the first spring, the proceduredriven piston of seal head movement moves towards air cavity, now because the pressure in the part outflow of the oil in oil pocket, event oil pocket is less than the pressure of air cavity, check valve is opened and to make in replenish air to oil pocket and to reclaim in oil suction chamber by unnecessary having in fueling cavity, make next time piston press oil pocket time lubricating oil can reliably flow out.Achieve self-lubricate.
The present invention has following advantage: the radiating effect of heating water pipe can adjust easily.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment one.
Fig. 2 is the cross sectional representation of heating water pipe.
Fig. 3 is the schematic diagram of water pump.
Fig. 4 is the cross-sectional schematic of the first gear and the second gear.
Fig. 5 is the close-up schematic view at the A place of Fig. 4.
Fig. 6 is the close-up schematic view at the B place of Fig. 4.
Fig. 7 is the cross-sectional schematic of the rotating shaft in embodiment two.
In figure: water tank 1, heating water pipe 2, draw-in groove 21, the upper surface 22 of heating water pipe, the lower surface 23 of heating water pipe, heater 3, heat exchange coil 31, fin 4, dop 41, the upper surface 42 of fin, the lower surface 43 of fin, water pump 5, rotating shaft 51, interior bar 511, left bar 5111, right bar 5112, external friction layer 5113, first commutating tooth 5114, second commutating tooth 5115, interior frictional layer 512, left energy-absorbing spring 513, right energy-absorbing spring 514, shell 52, water pump body 53, motor 54, bearing 55, fueling cavity 56, first gear 6, the tooth top 61 of the first tooth, second gear 7, minor axis 71, oil-filling mechanism 8, oil-out 81, gas supplementing opening 82, seal head 83, first spring 84, cylinder body 85, air cavity 851, oil pocket 852, piston 86, check valve 861, connecting rod 862, oil duct 87, air flue 88, seal head stretches out the distance L1 of the tooth top of the first gear, tooth top gap L2 between first gear and the second gear, first adjusting play S1, second adjusting play S2, .
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Embodiment one, see Fig. 1, the ground heating system that a kind of firing rate is variable, comprises water tank 1, heating water pipe 2, heater 3 and water pump 5.Water tank 1, heating water pipe 2, heater 3 and water 5 are linked together by pipeline.Water pump 5 is for making water at water tank, circulating between heating water pipe and heater.Heating water pipe 2 is the bending structure bent by straight tube.The both sides of the radial direction along heating water pipe of the upper surface of heating water pipe 2 are all provided with draw-in groove 21.Draw-in groove 21 extends along heating water pipe 2 bearing of trend.The length of draw-in groove 21 is equal with the length of heating water pipe 2.Draw-in groove 21 is along heating water pipe 2 length direction opening shape is everywhere identical and aperture area is equal.The both sides of the radial direction of heating water pipe 2 are respectively provided with the some fin 4 along the distribution of heating water pipe 2 bearing of trend.Fin 4 is provided with dop 41, and fin 4 is connected in draw-in groove 21 by dop 41 and is detachably connected with heating water pipe 2.
See Fig. 2, draw-in groove 21 and dop 41 distribute along the vertical direction.The width of draw-in groove 21 reduces gradually from openend to bottom land end.Dop 41 is wedge shape.The first adjusting play S1 is provided with between the diapire of dop 41 and draw-in groove 21.The second adjusting play S2 is provided with between fin 4 and draw-in groove 21 lateral wall.The upper surface 42 of fin is plane.The upper surface 42 of fin is higher than the upper surface 22 of heating water pipe.The lower surface 43 of fin is higher than the lower surface 23 of heating water pipe.The lower surface 23 of heating water pipe is plane.The lower surface 23 of heating water pipe is parallel with the upper surface 42 of fin.
See Fig. 3, water pump comprises shell 52.Shell 52 is connected with water pump body 53 and drives the motor 54 of water pump body.Linked together by rotating shaft 51 between motor 54 and water pump body 53.Rotating shaft 51 is supported in shell 52 by two bearings 55.Fueling cavity 56 is formed between shell 52 and two bearings 55.The first gear 6 and the second gear 7 is provided with in fueling cavity 56.First gear 6 and the second gear 7 mesh together.First gear 6 links together with rotating shaft 51.Second gear 7 is rotatably connected with shell 52 by minor axis 71.
See Fig. 4, in the first gear 6, be provided with oil-filling mechanism 8.The number of oil-filling mechanism 8 is equal with the number of teeth of the first gear 6.
See Fig. 5, oil-filling mechanism 8 comprises oil-out 81, gas supplementing opening 82, seal head 83, first spring 84, cylinder body 85 and piston 86.The oil-out 81 of same oil-filling mechanism and gas supplementing opening 82 are arranged on the tooth top 61 of the same tooth of the first gear 6, the tooth top of same tooth only arranges oil-out and the gas supplementing opening of an oil-filling mechanism, and namely in the present embodiment, the tooth of oil-filling mechanism and the first gear 6 is arranged correspondingly.Seal head 83 and the first spring 84 are arranged in oil-out 81, stretch out tooth top 61 at the effect lower seal head 83 of the first spring 84 and seal up oil-out.The distance L1 that seal head stretches out the tooth top of the first gear is greater than tooth top gap L2(between the first gear and the second gear see Fig. 6).Cylinder body 85 is formed in the first gear 6 in the mode of integrative-structure, is the chamber in the first gear 6.Piston 86 slipper seal is connected to cylinder body 85.Cylinder body 85 is divided into air cavity 851 and oil pocket 852 by piston 86.Piston 86 is provided with the check valve 861 opened towards air cavity 851.Piston 86 is linked together with seal head 83 by connecting rod 862.Connecting rod 862 links together with slipper seal between the first gear 6, and oil-out 81 is disconnected with air cavity 851.Oil-out 81 is connected with oil pocket 852 by oil duct 87.Gas supplementing opening 82 is connected with air cavity 851 by air flue 88.Oil duct 87 and air flue 88 are all be formed in the first gear 6 in the mode of integrative-structure, are the hole in the first gear 6.
The process of the lubrication of the bearing in water pump of the present invention is:
See Fig. 6, in the process that the first gear 6 rotates, shrink in bottom surface crush seal 83 to first gear 6 of the teeth groove of the second gear 7, seal head 83 shrinks and oil-out 81 is opened and makes the first spring 84 energy storage.
See Fig. 5, also moved towards oil pocket 852 by connecting rod 862 driven plunger 86 when seal head 83 shrinks, the pressure increase in oil pocket 852 is closed by check valve 861 and lubricating oil in oil pocket 852 flows to oil-out 81 through oil duct 87 and flows out from oil-out 81 and realize the lubrication to bearing 55.
When the second gear loses the squeezing action to seal head 83, move outside the effect lower seal head 83 of the first spring 84 and oil-out 81 is sealed up, moved towards air cavity 851 by connecting rod 862 driven plunger 86 when seal head 83 stretches out, pressure drop in oil pocket 852 and pressure increase in air cavity 851, check valve 861 is opened, oil unnecessary in air and fueling cavity 56 is through gas supplementing opening 82, air flue 88 and check valve 861 and flow to oil pocket 852, the air pressure that pressure in oil pocket 852 can be maintained in same gear exterior is equal, so that lubricating oil can squeeze out by piston 86 when oil pocket 852 moves next time.
During use, see Fig. 1, heat(ing) coil 31 is arranged at native stove.The upper surface of fin 4 is connected to together with floor, the lower surface of fin 4 is unsettled.The lower surface of heating water pipe 2 is connected to together with ground, upper surface is unsettled.
Embodiment two, the difference with embodiment one is:
See Fig. 7, in rotating shaft 51, be equipped with circular interior bar 511.Interior bar 511 is tubular structure.The inner surface of rotating shaft 51 is provided with interior frictional layer 512.Interior bar 511 comprises left bar 5111 and right bar 5112.The outer peripheral face of left bar 5111 and right bar 5112 is all provided with external friction layer 5113.External friction layer 5113 is covered with interior bar 511 along the circumference of interior bar 511.The left end of left bar 5111 is linked together with rotating shaft 51 by left energy-absorbing spring 513.The right side of left bar 5111 is provided with some the first commutating tooths 5114 along the distribution of left bar circumference.The right-hand member of right bar 5112 is linked together with rotating shaft 51 by right energy-absorbing spring 514.The left side of right bar 5112 is provided with some the second commutating tooths 5115 along the distribution of right bar circumference.First commutating tooth 5114 and the second commutating tooth 5115 mesh together.Be rotatably connected together with rotating shaft 51 together with left bar 5111 and right bar 5112 to be also all connected to interior frictional layer 512 by external friction layer 5113.Liquid rubbing agent is filled with in rotating shaft 51.
When rotating shaft 51 produces distortion, rotating shaft 51 can produce relative rotation relative to interior bar 511, and motion process China and foreign countries' frictional layer 5113 and interior frictional layer 512 rub and consume energy and play the effect stoping twisting.If the moment of torsion of rotating shaft 51 and result in interior bar 511 also together produce twisting time, now left bar 5111 and right bar 5112 can separate vertically under the guide effect of the first commutating tooth 5114 and the second commutating tooth 5115, separation process not only can make external friction layer 5113 produce friction and energy-absorbing with interior frictional layer 512, left energy-absorbing spring 513 and right energy-absorbing spring 514 can also be impelled to be out of shape and energy-absorbing, play energy-absorbing and prevent from reversing the effect produced, thus realizing the distortion resistance improving rotating shaft.And right energy-absorbing spring 514 and left energy-absorbing spring 513 can also play the effect of repairing rotating shaft 1.
Claims (10)
1. the ground heating system that a firing rate is variable, comprise water tank, heating water pipe, heater and water pump, described water pump is used for making water at water tank, circulating between heating water pipe and heater, it is characterized in that, the detachable thermal conductivity of described heating water pipe is connected with fin, and described fin and heating water pipe distribute in the horizontal direction.
2. the ground heating system that firing rate according to claim 1 is variable, it is characterized in that, described heating water pipe is provided with draw-in groove, described fin is provided with dop, described draw-in groove and dop distribute along the vertical direction, and described fin is connected in described draw-in groove by described dop and is detachably connected with described heating water pipe.
3. the ground heating system that firing rate according to claim 2 is variable, it is characterized in that, the width of described draw-in groove reduces gradually from openend to bottom land end, described dop is wedge shape, be provided with the first adjusting play between the diapire of described dop and described draw-in groove, between the lateral wall of described fin and described draw-in groove, be provided with the second adjusting play.
4. the ground heating system that firing rate according to claim 3 is variable, it is characterized in that, described draw-in groove is arranged at the upper surface of described heating water pipe, the upper surface of described fin is plane, the upper surface of described fin is higher than the upper surface of described heating water pipe, and the lower surface of described fin is higher than the lower surface of described heating water pipe.
5. the ground heating system that firing rate according to claim 4 is variable, is characterized in that, the lower surface of described heating water pipe is plane, and the lower surface of described heating water pipe is parallel with the upper surface of described fin.
6. the ground heating system that the firing rate according to Claims 2 or 3 or 4 or 5 is variable, it is characterized in that, described draw-in groove extends along heating water pipe bearing of trend, the length of described draw-in groove is equal with the length of described heating water pipe, and described draw-in groove is along heating water length of tube direction opening shape is everywhere identical and aperture area is equal.
7. the ground heating system that the firing rate according to claim 1 or 2 or 3 or 4 or 5 is variable, it is characterized in that, described water pump comprises shell, described shell is connected with water pump body and drives the motor of water pump body, linked together by rotating shaft between described motor and water pump body, described axis of rotation is connected to described shell, circular interior bar is equipped with rotationally in described rotating shaft, the outer peripheral face of described interior bar is provided with the first frictional layer, the inner surface of described rotating shaft is provided with the second frictional layer, together with described interior bar and rotating shaft to be connected to the second frictional layer by described first frictional layer.
8. the ground heating system that firing rate according to claim 7 is variable, it is characterized in that, described interior bar comprises left bar and right bar, the left end of described left bar is linked together with described rotating shaft by left energy-absorbing spring, the right side of described left bar is provided with some the first commutating tooths along the distribution of left bar circumference, the right-hand member of described right bar is linked together with described rotating shaft by right energy-absorbing spring, the left side of described right bar is provided with some the second commutating tooths along the distribution of right bar circumference, and described first commutating tooth and the second commutating tooth mesh together.
9. the ground heating system that firing rate according to claim 7 is variable, is characterized in that, is filled with rubbing agent between described rotating shaft and interior bar.
10. the ground heating system that the firing rate according to claim 1 or 2 or 3 or 4 or 5 is variable, it is characterized in that, described water pump comprises shell, described shell is connected with water pump body and drives the motor of water pump body, linked together by rotating shaft between described motor and water pump body, described rotating shaft passes through two bearings in described shell, fueling cavity is formed between described shell and two bearings, the first gear and the second gear that mesh together is provided with in described fueling cavity, described first gear links together with described rotating shaft, described second gear is rotatably connected with described shell, oil-filling mechanism is provided with in described first gear, described oil-filling mechanism comprises oil-out, gas supplementing opening, seal head, seal head is driven to seal up the first spring of oil-out, cylinder body and slipper seal are connected to the piston of cylinder body, described cylinder body is divided into air cavity and oil pocket by described piston, described piston is provided with the check valve opened towards air cavity, described piston is linked together with described seal head by connecting rod, described oil-out is connected with described oil pocket by oil duct, described gas supplementing opening is connected with described air cavity by air flue, described oil-out is arranged at the tooth top of described first gear, the distance that described seal head stretches out the tooth top of described first gear is greater than the tooth top gap between described first gear and the second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237504.5U CN204611903U (en) | 2015-04-20 | 2015-04-20 | The ground heating system that firing rate is variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237504.5U CN204611903U (en) | 2015-04-20 | 2015-04-20 | The ground heating system that firing rate is variable |
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| Publication Number | Publication Date |
|---|---|
| CN204611903U true CN204611903U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237504.5U Expired - Fee Related CN204611903U (en) | 2015-04-20 | 2015-04-20 | The ground heating system that firing rate is variable |
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| Country | Link |
|---|---|
| CN (1) | CN204611903U (en) |
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2015
- 2015-04-20 CN CN201520237504.5U patent/CN204611903U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |