CN210568842U - Water supply device for radiator - Google Patents
Water supply device for radiator Download PDFInfo
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- CN210568842U CN210568842U CN201921687303.XU CN201921687303U CN210568842U CN 210568842 U CN210568842 U CN 210568842U CN 201921687303 U CN201921687303 U CN 201921687303U CN 210568842 U CN210568842 U CN 210568842U
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- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 abstract description 14
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- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
Abstract
The utility model provides a water supply installation for radiator belongs to warm logical equipment technical field. It has solved the inconvenient scheduling problem of current water supply installation for the radiator. This water supply installation for radiator includes the delivery pipe, the temperature-sensing valve, delivery pipe top is inserted temperature-sensing valve body and temperature-sensing valve body is connected with locking cap one, the lower extreme of delivery pipe is connected with the bypass valve, the bypass valve includes bypass valve body and inner tube, bypass valve body top has the takeover, the lower extreme of delivery pipe inserts takeover and takeover is connected with locking cap two, the bottom of bypass valve body has water inlet connector and return water and connects, the inner tube is located the bypass valve internal and inner tube and bypass valve body inner wall between be the exocoel, bypass valve body one end is return water end and the inner tube other end communicates in return water connects, the bypass valve body other end is the blind end, return water connects and has return water passageway and return water. The utility model has the advantages of good energy-saving effect, convenient installation, etc.
Description
Technical Field
The utility model belongs to the technical field of warm logical equipment, a water supply installation is related to, in particular to water supply installation for radiator.
Background
All supply water to the radiator through water admixing device on the existing market, water admixing device generally comprises muddy water pump, three-way pipe, ball valve, temperature-sensing valve, check valve and manometer, mixes water pump, manometer, ball valve, check valve and all connects between heating system's terminal and water knockout drum and form the return circuit, and wherein the temperature-sensing valve is installed on the three-way pipe.
For example, chinese patent literature discloses an intelligent water mixing system [ 201520926194.8; authorization notice number: CN205137621U ], it includes water intake pipe and return water pipeline that the interval set up, water intake pipe includes the first water supply connector who connects gradually by left to right, the three-way pipe, inlet tube and first water connectors, the return water pipeline includes the second water connectors who connects gradually by left to right, electronic tee bend ball valve, wet return and second water supply connector, the end of intaking of water pump is connected with the electronic tee bend ball valve of return water pipeline, the water outlet end is connected in water intake pipe's three-way pipe, electronic tee bend ball valve, the water pump is connected with the controller electricity, and by the electronic tee bend ball valve of controller control, the action of water pump, be provided with temperature sensor on the inlet tube, temperature sensor is connected with the controller.
Foretell intelligence mixes water system can control the muddy water temperature of radiator, but the structure is compact enough, goes out the water and all is the mixed water of hot water and cold water, and is high inadequately to hot water utilization efficiency, heats not fast enough, and is energy-conserving inadequately, and electronic tee bend ball valve, water supply connector and water connectors can not rotate moreover for it is applicable to the surface dress, and the wall formula of being inconvenient for is secretly adorned, and the mounting means is nimble enough.
Disclosure of Invention
The utility model aims at providing an energy-conserving effectual, simple to operate's water supply installation for radiator to the above-mentioned problem that exists among the prior art.
The purpose of the utility model can be realized by the following technical proposal: a water supply device for a heating radiator comprises a water supply pipe and a temperature control valve, wherein the temperature control valve comprises a temperature control valve body, a valve core and a hand wheel, the temperature control valve body is fixedly connected with the hand wheel, the valve core is positioned in the temperature control valve body, and the top end of the water supply pipe is inserted into a water inlet end of the temperature control valve body, the outer wall of the water inlet end of the temperature control valve body is in threaded connection with a first locking cap sleeved on the water supply pipe, a first sealing gasket sealed at the end part of the water inlet end of the temperature control valve body is arranged between the first locking cap and the water supply pipe, the lower end of the water supply pipe is connected with a bypass valve, the bypass valve comprises a bypass valve body and an inner pipe, the top of the bypass valve body is provided with a connecting pipe communicated with an inner cavity of the bypass valve body, the lower end of the water supply pipe is inserted into a, the bottom of bypass valve body have into water connection and return water and connect, the inner tube be located the bypass valve internal and the inner tube both ends all seal in bypass valve body inner wall, inner tube and bypass valve body inner wall between be the exocoel with into water connection intercommunication, bypass valve body one end for the return water end of intercommunication inner tube one end and the inner tube other end communicate in the return water joint, the bypass valve body other end is the blind end, the return water connect have communicate in the return water passageway of exocoel and return water connect female connection have an adjusting nut, adjusting nut axial link up and the inner wall has interior hexagonal hole.
In the above water supply device for the heating radiator, the first locking cap is provided with the first annular groove for embedding the lower end of the first sealing gasket, and the bottom surface of the first annular groove is a conical surface, and the second locking cap is provided with the second annular groove for embedding the upper end of the second sealing gasket, and the top surface of the second annular groove is a conical surface. After the locking cap I is locked, the annular groove I prevents the sealing gasket I from warping and has an extrusion effect, so that the sealing effect of the sealing gasket I is good, and the sealing effect of the sealing gasket II after the locking cap II is locked is good in the same way.
In the above water supply device for the heating radiator, the inner end of the inner tube is connected to the inner wall of the bypass valve body in a threaded manner, the outer end of the inner tube is embedded with the sealing ring sealed on the inner wall of the bypass valve body, and the outer end of the inner tube is provided with the inner hexagonal hole arranged axially. The inner pipe can be conveniently installed through the inner hexagonal wrench, the inner pipe is stably connected with the bypass valve body, and the sealing performance of the two ends of the inner pipe is good.
In foretell water supply installation for radiator, the blind end female connection of bypass valve body have the end cap, the outer end of end cap has interior hexagonal hole and the outer wall of end cap outer end that the axial set up and inlays and be equipped with two O type circles that seal in bypass valve body inner wall, the outer wall threaded connection of blind end of bypass valve body have the closing cap, the tip of closing cap and bypass valve body blind end between be equipped with seal gasket. During the installation, take off closing cap, seal gasket, rotate the end cap through the allen key in order to make things convenient for water pressure, flow debugging, after water pressure and flow are stable, adorn seal gasket and closing cap again, two O type circles and seal gasket have guaranteed the leakproofness between end cap and the bypass valve body, when certainly needing the blowdown, take off the end cap and can blowdown, convenient operation.
In the water supply device for the heating radiator, the water outlet end of the temperature control valve body is in threaded connection with a first union cap, a first union pipe penetrates through the first union cap, the inner wall of the port of the water outlet end of the temperature control valve body is a first conical surface, a first sealing ring sealed on the first conical surface is embedded in the first union pipe, the first union cap is provided with a first retaining shoulder protruding inwards in the radial direction, the first union pipe is provided with a first convex shoulder protruding outwards in the radial direction and located between the first retaining shoulder and the end part of the temperature control valve body, a second sealing ring is embedded on the outer wall of the first union pipe extending out of the first union cap, the outer wall of the first sealing ring from one end part of the union pipe to the second sealing ring is an external thread, and the outer ring of the second sealing ring is provided with a conical surface facing.
Firstly, loosening the first movable joint cap, enabling the first movable joint pipe to be capable of rotating around the axis of the first movable joint pipe, facilitating connection and installation with the water inlet end of a heating radiator, enabling the end part of the water inlet end of a heating air sheet of the second sealing ring to be abutted against, embedding the second sealing ring in the first movable joint pipe, enabling the second sealing ring not to expand under pressure to affect the sealing performance, then screwing the first movable joint cap, enabling the first movable joint pipe to be positioned by abutting the first shoulder and ensuring the sealing performance between the first movable joint pipe and the end part of the water outlet end of the temperature control valve body by abutting the.
In the water supply device for the heating radiator, the water return end of the bypass valve body is in threaded connection with a second union cap, a second union pipe penetrates through the second union cap, the inner wall of the port of the water return end of the bypass valve body is a second conical surface, a third sealing ring sealed on the second conical surface is embedded in the second union pipe, the second union cap is provided with a second retaining shoulder protruding inwards in the radial direction, the second union pipe is provided with a second convex shoulder protruding outwards in the radial direction and located between the second retaining shoulder and the end part of the water return end, the outer wall of the second union pipe extending out of the second union cap is embedded with a fourth sealing ring, the outer wall of the union pipe from the second union pipe end to the fourth sealing ring is provided with an external thread, and the outer ring of the fourth sealing ring is provided with a conical surface facing the second union pipe end.
Loosening the second loose joint cap, the second loose joint pipe can be circulated around the axis of the second loose joint pipe, the second loose joint pipe is convenient to connect and mount with the water return end of a heating radiator, the end part of the water return end of the heating air sheet with the conical surface of the fourth sealing ring is abutted against, the second loose joint pipe is embedded in the fourth sealing ring, the fourth sealing ring cannot expand under pressure to influence the sealing property, then the second loose joint cap is screwed down, the second blocking shoulder is abutted against the second convex shoulder to enable the second loose joint pipe to be positioned, and the third sealing ring ensures the sealing property between the second loose joint pipe and the end.
Compared with the prior art, the temperature control valve and the bypass valve in the water supply device for the heating radiator can rotate relative to the axis of the water supply pipe, so that the water supply device is convenient to unfold for assembly and convenient to install in a wall type concealed manner, the arrangement of the movable connecting pipe I and the movable connecting pipe II is also convenient to connect and install with the water inlet end and the water return end of the heating radiator, the operation is convenient, the heat energy utilization efficiency is high, the heating radiator is quick in temperature rise, the energy-saving effect is good, the sealing performance of each joint is good, and the service life is long.
Drawings
Fig. 1 is a schematic structural view of the water supply device for the radiator.
Fig. 2 is a schematic structural view of the valve core of the water supply device for the radiator when closed.
In the figure, 1, a water supply pipe; 2. a temperature control valve; 21. a temperature control valve body; 22. a valve core; 23. a hand wheel; 3. a locking cap I; 4. a first sealing gasket; 5. a bypass valve; 51. a bypass valve body; 52. an inner tube; 53. taking over a pipe; 54. a water inlet joint; 55. a water return joint; 56. a water return channel; 57. adjusting the screw cap; 6. a locking cap II; 7. a second sealing gasket; 8. an outer cavity; 9. a seal ring; 10. a plug; 11. an O-shaped ring; 12. sealing the cover; 13. sealing gaskets; 14. a first detachable cap; 141. a first blocking shoulder; 15. a first movable connecting pipe; 151. a first shoulder is formed; 16. a first sealing ring; 17. a second sealing ring; 18. a second detachable cap; 181. a second shoulder; 19. a second movable connecting pipe; 191. a shoulder II; 20. a third sealing ring; 201. and a sealing ring IV.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 1, the water supply device for the heating radiator comprises a water supply pipe and a temperature control valve 2, wherein the temperature control valve 2 comprises a temperature control valve body 21, a valve core 22 and a hand wheel 23, the temperature control valve body 21 is fixedly connected with the hand wheel 23, the valve core 22 is positioned in the temperature control valve body 21, the top end of the water supply pipe is inserted into the water inlet end of the temperature control valve body 21, the outer wall of the water inlet end of the temperature control valve body 21 is in threaded connection with a first locking cap 3 sleeved on the water supply pipe, a first sealing gasket 4 sealed at the end part of the water inlet end of the temperature control valve body 21 is arranged between the first locking cap 3 and the water supply pipe, the lower end of the water supply pipe is connected with a bypass valve 5, the bypass valve 5 comprises a bypass valve body 51 and an inner pipe 52, the top of the bypass valve body 51 is provided with a connecting pipe 53 communicated with the, the bottom of bypass valve body 51 has water inlet joint 54 and return water and connects 55, inner tube 52 is located bypass valve body 51 and inner tube 52 both ends all seal in bypass valve body 51 inner wall, be the exocoel 8 with water inlet joint 54 intercommunication between inner tube 52 and the bypass valve body 51 inner wall, bypass valve body 51 one end is for the return water end of intercommunication inner tube 52 one end and the inner tube 52 other end communicates in return water and connects 55, the bypass valve body 51 other end is the blind end, return water connects 55 to have and communicates in exocoel 8's return water passageway 56 and return water connects 55 threaded connection have adjusting nut 57, adjusting nut 57 is link up axially and the inner wall has interior hexagonal hole.
When the water supply device for the heating radiator is installed, the locking cap I3 and the locking cap II 6 are firstly loosened, so that the temperature control valve body 21 can be turned around by taking the axis of a water supply pipe as a rotating shaft, the connecting pipe 53 and the bypass valve body 51 are turned around by taking the axis of the water supply pipe as the rotating shaft, the open installation is convenient, the wall type concealed installation is convenient, the installation is convenient, after the positions of the temperature control valve body 21 and the bypass valve body 51 are determined, the locking cap I3 and the locking cap II 6 are screwed down, the sealing gasket I4 is sealed at the end part of the water inlet end of the temperature control valve body 21, the position of the temperature control valve body 21 is fixed, the sealing gasket II 7 is sealed at; when the water supply device for the heating radiator is used, the water outlet end of the temperature control valve body 21 is used for being connected with the water inlet end of the heating radiator, the water return end of the bypass valve body 51 is used for being connected with the water return end of the heating radiator, the temperature of the temperature control valve 2 (the temperature is indoor temperature) is set through the hand wheel 23, the position of the adjusting nut 57 is adjusted through the internal hexagonal wrench, the adjusting nut 57 does not block the water return channel 56 so that the water return channel 56 is communicated with the water return connector 55, but the gap between the adjusting nut 57 and the water return channel 56 is small, hot water enters from the water inlet connector 54, the hot water enters into the outer cavity 8 and then flows into the water supply pipe from the connecting pipe 53, a small part of the hot water enters into the water return connector 55 from the water return channel 56 to return water, the hot water in the water supply pipe flows, the purpose of energy saving is achieved, the backwater passing through the heating radiator enters the inner pipe 52 from the backwater end of the bypass valve body 51, then flows through the adjusting nut 57 from the inner pipe 52, and returns the backwater from the backwater joint 55; as shown in fig. 2, when the indoor temperature reaches the set value of the thermostat valve 2, the valve core 22 closes the passage of the thermostat valve body 21, and the hot water in the water inlet joint 54 flows through the water return passage 56 and then enters the water return joint 55 for water return, i.e. returning to the heat source of the host, thereby protecting the host from water flow alarm.
In more detail, for good sealing performance, the locking cap I3 is provided with a first annular groove for embedding the lower end of the sealing gasket I4, the bottom surface of the first annular groove is a conical surface, the locking cap II 6 is provided with a second annular groove for embedding the upper end of the sealing gasket II 7, and the top surface of the second annular groove is a conical surface; in order to facilitate connection of the inner pipe 52 and achieve good sealing performance, the inner end of the inner pipe 52 is connected to the inner wall of the bypass valve body 51 in a threaded manner, the outer end of the inner pipe 52 is embedded with a sealing ring 9 sealed on the inner wall of the bypass valve body 51, and the outer end of the inner pipe 52 is provided with an inner hexagonal hole arranged axially.
The inner thread of the closed end of the bypass valve body 51 is connected with the plug 10, the outer end of the plug 10 is provided with an inner hexagonal hole which is axially arranged, the outer wall of the outer end of the plug 10 is embedded with two O-shaped rings 11 which are sealed on the inner wall of the bypass valve body 51, the outer wall of the closed end of the bypass valve body 51 is connected with the sealing cover 12 in a threaded manner, and a sealing gasket 13 is arranged between the sealing cover 12 and the end part of the closed end of the. During installation, the sealing cover 12 and the sealing gasket 13 are taken down, the plug 10 is rotated through the hexagon socket wrench to facilitate water pressure and flow debugging, after water pressure and flow are stable, the sealing gasket 13 and the sealing cover 12 are installed again, the sealing performance between the plug 10 and the bypass valve body 51 is guaranteed by the two O-shaped rings 11 and the sealing gasket 13, and when pollution discharge is certainly needed, the plug 10 is taken down to discharge the pollution, so that the operation is convenient.
In order to be connected with a water inlet end of a heating radiator conveniently, a first movable connecting cap 14 is connected with a water outlet end of a temperature control valve body 21 in a threaded mode, a first movable connecting pipe 15 penetrates through the first movable connecting cap 14, the inner wall of a port of the water outlet end of the temperature control valve body 21 is a first conical surface, a first sealing ring 16 sealed on the first conical surface is embedded in the first movable connecting pipe 15, the first movable connecting cap 14 is provided with a first radially inward-protruding retaining shoulder 141, the first movable connecting pipe 15 is provided with a first radially outward-protruding shoulder 151 located between the first retaining shoulder 141 and the end of the temperature control valve body 21, a second sealing ring 17 is embedded in the outer wall of the first movable connecting pipe 15 extending out of the first movable connecting cap 14, the outer wall of the first movable connecting pipe 15 and the section of the first movable connecting pipe 15 are external threads; in order to be connected with the water return end of a heating radiator conveniently, the water return end of the bypass valve body 51 is in threaded connection with a second loose joint cap 18, a second loose joint pipe 19 penetrates through the second loose joint cap 18, the inner wall of a port of the water return end of the bypass valve body 51 is a second conical surface, a third sealing ring 20 sealed on the second conical surface is embedded in the second loose joint pipe 19, the second loose joint cap 18 is provided with a second retaining shoulder 181 protruding inwards in the radial direction, the second loose joint pipe 19 is provided with a second shoulder 191 protruding outwards in the radial direction and located between the second retaining shoulder 181 and the end of the water return end, a fourth sealing ring 201 is embedded in the outer wall of the second loose joint pipe 19 extending out of the second loose joint cap 18, the section from the end of the second loose joint pipe 19 to the fourth sealing ring 201 is an external thread, and the outer.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A water supply device for a heating radiator comprises a water supply pipe (1) and a temperature control valve (2), wherein the temperature control valve (2) comprises a temperature control valve body (21), a valve core (22) and a hand wheel (23), the temperature control valve body (21) is fixedly connected with the hand wheel (23), the valve core (22) is positioned in the temperature control valve body (21), the water supply device is characterized in that the top end of the water supply pipe (1) is inserted into the water inlet end of the temperature control valve body (21), the outer wall of the water inlet end of the temperature control valve body (21) is in threaded connection with a locking cap I (3) sleeved on the water supply pipe (1), a sealing gasket I (4) sealed at the end part of the water inlet end of the temperature control valve body (21) is arranged between the locking cap I (3) and the water supply pipe (1), the lower end of the water supply pipe (1) is connected with a bypass valve (5), the top of the bypass valve body (51) is provided with a connecting pipe (53) communicated with the inner cavity of the bypass valve body, the lower end of the water supply pipe (1) is inserted into the connecting pipe (53), the outer wall of the connecting pipe (53) is in threaded connection with a locking cap II (6) sleeved on the water supply pipe (1), a sealing gasket II (7) sealed at the end part of the connecting pipe (53) is arranged between the locking cap II (6) and the water supply pipe (1), the bottom of the bypass valve body (51) is provided with a water inlet joint (54) and a water return joint (55), the inner pipe (52) is positioned in the bypass valve body (51), the two ends of the inner pipe (52) are sealed at the inner wall of the bypass valve body (51), an outer cavity (8) communicated with the water inlet joint (54) is arranged between the inner wall of the inner pipe (52) and the inner wall of the bypass valve body (51), one end of the bypass valve body (51) is a water return end communicated with, the other end of the bypass valve body (51) is a closed end, the water return connector (55) is provided with a water return channel (56) communicated with the outer cavity (8), the water return connector (55) is connected with an adjusting nut (57) in an internal thread mode, the adjusting nut (57) is axially communicated, and an inner hexagonal hole is formed in the inner wall of the adjusting nut (57).
2. A water supply device for a radiator according to claim 1, wherein the first locking cap (3) has a first annular groove into which the lower end of the first sealing gasket (4) is inserted and the bottom surface of the first annular groove is a conical surface, and the second locking cap (6) has a second annular groove into which the upper end of the second sealing gasket (7) is inserted and the top surface of the second annular groove is a conical surface.
3. A water supply device for a radiator according to claim 2, wherein the inner end of the inner tube (52) is screwed to the inner wall of the bypass valve body (51), the outer end of the inner tube (52) is embedded with a sealing ring (9) sealed on the inner wall of the bypass valve body (51), and the outer end of the inner tube (52) is provided with an axially arranged hexagon socket.
4. A water supply device for a radiator according to claim 3, wherein a plug (10) is connected to the closed end of the bypass valve body (51) in a threaded manner, the outer end of the plug (10) is provided with an axially arranged hexagon socket, two O-rings (11) sealed on the inner wall of the bypass valve body (51) are embedded in the outer wall of the outer end of the plug (10), the outer wall of the closed end of the bypass valve body (51) is connected with a sealing cover (12) in a threaded manner, and a sealing gasket (13) is arranged between the sealing cover (12) and the end of the closed end of the bypass valve body (51).
5. The water supply device for the heating radiators according to claim 4, wherein a first union cap (14) is connected to the water outlet end of the temperature control valve body (21) in a threaded manner, a first union pipe (15) penetrates through the first union cap (14), the inner wall of the port of the water outlet end of the temperature control valve body (21) is a first conical surface, a first sealing ring (16) sealed on the first conical surface is embedded in the first union pipe (15), the first union cap (14) is provided with a first radially inward protruding retaining shoulder (141), the first union pipe (15) is provided with a first radially outward protruding shoulder (151) located between the first retaining shoulder (141) and the end of the temperature control valve body (21), a second sealing ring (17) is embedded in the outer wall of the first union pipe (15) extending out of the first union cap (14), and the section from the end of the first union pipe (15) to the second sealing ring (17) is an external thread, the outer ring of the second sealing ring (17) is provided with a conical surface arranged towards the end part of the first movable connecting pipe (15).
6. A water supply device for radiators according to claim 5, wherein the return water end of the bypass valve body (51) is in threaded connection with a second movable joint cap (18), a second loose joint pipe (19) penetrates through the second loose joint cap (18), the inner wall of the port of the water return end of the bypass valve body (51) is a second conical surface, a sealing ring III (20) sealed on the conical surface II is embedded in the movable connecting pipe II (19), the second loose joint cap (18) is provided with a second retaining shoulder (181) which protrudes inwards in the radial direction, the second loose joint pipe (19) is provided with a second shoulder (191) which protrudes outwards in the radial direction and is positioned between the second retaining shoulder (181) and the end part of the water return end, a sealing ring IV (201) is embedded in the outer wall of the movable connecting pipe II (19) extending out of the movable connecting cap II (18), the section of the outer wall from the end part of the movable connecting pipe II (19) to the sealing ring IV (201) is an external thread, the outer ring of the sealing ring IV (201) is provided with a conical surface which is arranged towards the end part of the movable connecting pipe II (19).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687303.XU CN210568842U (en) | 2019-10-10 | 2019-10-10 | Water supply device for radiator |
| PCT/CN2020/119836 WO2021068860A1 (en) | 2019-10-10 | 2020-10-07 | Water supply device for radiator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687303.XU CN210568842U (en) | 2019-10-10 | 2019-10-10 | Water supply device for radiator |
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| CN210568842U true CN210568842U (en) | 2020-05-19 |
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| CN201921687303.XU Active CN210568842U (en) | 2019-10-10 | 2019-10-10 | Water supply device for radiator |
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| Country | Link |
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| CN (1) | CN210568842U (en) |
| WO (1) | WO2021068860A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068860A1 (en) * | 2019-10-10 | 2021-04-15 | 浙江鑫帆暖通智控股份有限公司 | Water supply device for radiator |
| CN113719888A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Heating bathroom water control center for centralized heat source |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009008898A1 (en) * | 2009-02-13 | 2010-08-19 | Gustav Wahler Gmbh U. Co. Kg | Thermostat valve for regulating temperature of cooling agent of liquid-cooled internal-combustion engine of motor vehicle, has valve unit that connects bypass with mixing chamber by opened valve openings |
| CN106352398A (en) * | 2016-09-29 | 2017-01-25 | 广东联塑科技实业有限公司 | Intelligent temperature control water-mixing center |
| CN207796181U (en) * | 2017-12-11 | 2018-08-31 | 方雪超 | A kind of radiator fin thermostat valve |
| CN109695723B (en) * | 2019-01-03 | 2023-04-28 | 浙江鑫帆暖通智控股份有限公司 | Design method of temperature control valve with corrugated pipe |
| CN210568842U (en) * | 2019-10-10 | 2020-05-19 | 浙江鑫帆暖通智控股份有限公司 | Water supply device for radiator |
-
2019
- 2019-10-10 CN CN201921687303.XU patent/CN210568842U/en active Active
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- 2020-10-07 WO PCT/CN2020/119836 patent/WO2021068860A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021068860A1 (en) * | 2019-10-10 | 2021-04-15 | 浙江鑫帆暖通智控股份有限公司 | Water supply device for radiator |
| CN113719888A (en) * | 2021-08-24 | 2021-11-30 | 浙江春晖智能控制股份有限公司 | Heating bathroom water control center for centralized heat source |
| CN113719888B (en) * | 2021-08-24 | 2022-08-30 | 浙江春晖智能控制股份有限公司 | Heating bathroom water control center for centralized heat source |
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| WO2021068860A1 (en) | 2021-04-15 |
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