Water inlet sealing structure of water-electricity separation type electric heating volumetric water heater
By designing sealing components in a hydroelectric separation type electric heating volume water hot water furnace, the problem of insufficient sealing of the water inlet is solved, effective prevention of scale and impurities and heat retention is achieved, and the heating efficiency and water supply stability of the water hot water furnace are improved.
Patent Information
- Application Number
- CN202421509931.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The water inlet of the hydroelectric separation electric heating capacity water furnace is insufficient, resulting in hot water leakage and impurities entering, affecting heating efficiency and water quality.
A sealing assembly is designed, including a first connecting pipe, a second connecting pipe, a sealing ring, a tube, a jamming pipe and a telescopic spring. Through the cooperation of these components, a tight connection between the water inlet and the water supply pipe is achieved, preventing scale and impurities from entering, and controlling the amount of hot water.
It effectively prevents scale and impurities from entering the hot water furnace, reduces corrosion and damage of the heating elements, and prevents heat loss, improving the heating efficiency and water supply stability of the hot water furnace.
Smart Images
Figure CN222616249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water heaters, and more specifically to a water inlet sealing structure of a water-electricity separation type electric heating volumetric water heater. Background Art
[0002] The water-electricity separation electric heating volumetric water heater is a special hot water heating equipment. Its main feature is the water-electricity separation design, which ensures that water and electricity are completely isolated during the heating process, thereby greatly improving the safety performance of the equipment.
[0003] In actual use, if the water inlet of the water heater and the water pipe are not tightly sealed, the high-pressure water inside the water heater may leak through the water inlet, causing the heat inside the water heater to be dissipated to the external environment through the water inlet, thereby reducing the heating efficiency of the water heater. At the same time, impurities in the external environment will enter the water heater through the water inlet, thereby affecting the water quality. Therefore, it is necessary to design a water inlet sealing structure with enhanced sealing performance. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides a water inlet sealing structure of a water-electricity separation type electric heating volumetric water heater to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater comprises a water inlet connected to one side of the water-electricity separation type electric heating volumetric water heater, and a sealing component is installed on one side of the water inlet;
[0007] The sealing assembly includes a first connecting pipe, the right side of the first connecting pipe is fixedly connected to one side of the water inlet, a second connecting pipe is installed on the outside of the first connecting pipe, two first sliding grooves are provided on the front side of the second connecting pipe, a first sealing ring is fixedly connected to the front side of the second connecting pipe, a second sealing ring is provided on one side of the first sealing ring, a first inserting pipe is installed on the inside of the second sealing ring, a second inserting pipe is fixedly connected to the outside of the second sealing ring, a clamping pipe is installed on the inside of the second inserting pipe, a plurality of telescopic springs are fixedly connected inside the clamping pipe, a clamping ball is installed on the top of the plurality of telescopic springs, and inserting rods are fixedly connected on both sides of the second inserting pipe.
[0008] By adopting the above technical solution: the water inlet is connected to one side of the water heater, the first connecting pipe is fixedly connected to one side of the water inlet, the second connecting pipe is installed on the outside of the first connecting pipe, the two first sliding grooves are both opened on the front side of the second connecting pipe, the other side of the first sealing ring is fixedly connected to one side of the first connecting pipe, the second sealing ring is fixedly connected to the outside of the first plug tube, the second plug tube is installed on the outside of the first plug tube, the clamping tube is installed on the inside of the second plug tube, and the inside of the second plug tube is rotatably connected to the outside of the clamping tube, the bottom ends of multiple telescopic springs are fixedly connected to the inside of the clamping tube, the multiple clamping balls are movably connected to the inside of the second plug tube, and the two plug rods are fixedly connected to both sides of the second plug tube.
[0009] As a further description of the above technical solution: one side of the clamping pipe is connected to a water pipe, and a connecting plate is arranged on the inner side of the water pipe.
[0010] By adopting the above technical solution: the water delivery pipe is communicated with one side of the clamping pipe, and the connecting plate is installed on the inner side of the water delivery pipe.
[0011] As a further description of the above technical solution: a first gear is arranged inside the connecting plate, and a rotating rod is fixedly connected to the front side of the first gear.
[0012] By adopting the above technical solution: the first gear is rotatably connected to the inside of the connecting plate, the rotating rod is plugged and fixed to the inner side of the first gear, and one end of the rotating rod is rotatably connected to the inside of the connecting plate.
[0013] As a further description of the above technical solution: a toothed disc is arranged at the bottom end of the first gear, and a plurality of second sliding grooves are opened on the front side of the toothed disc.
[0014] By adopting the above technical solution: the outer side of the toothed disc is meshed and connected with the first gear, and the plurality of second sliding grooves are all arranged on the front side of the toothed disc.
[0015] As a further description of the above technical solution: a plurality of the second sliding grooves are each provided with a sliding rod, and a baffle is fixedly connected to one end of each of the sliding rods.
[0016] By adopting the above technical solution: the rear sides of the plurality of sliding rods are all slidably connected to the inside of the second sliding groove, and the plurality of baffles are all fixedly connected to one end of the sliding rod.
[0017] As a further description of the above technical solution: a plurality of third sliding grooves are provided inside the connecting plate.
[0018] By adopting the above technical solution: a plurality of sliding rods are all slidably connected inside the third sliding groove.
[0019] As a further description of the above technical solution: the two insertion rods are movably connected inside the first slide groove, the bottom ends of the multiple telescopic springs are bonded and fixed to the inside of the clamping tube, and the bottom ends of the multiple clamping balls are fixedly connected to the top of the telescopic spring.
[0020] By adopting the above technical solution: the interiors of the two first slide grooves are movably connected to the insertion rod, one ends of the multiple telescopic springs are bonded and fixed to the inside of the clamping tube, and the tops of the multiple telescopic springs are bonded and fixed to the bottom of the clamping ball.
[0021] Technical effects and advantages of the utility model:
[0022] 1. By setting a sealing assembly, compared with the prior art, the first insert is inserted into the groove on the front side of the first connecting pipe, driving the second sealing ring to fit with one side of the first sealing ring, and then fixing the second insert with a plurality of clamping balls, so that the second sealing ring and the first sealing ring can fit closely, which can effectively prevent scale and impurities from entering the water heater, reduce corrosion and damage to the heating element, and prevent the heat inside the water heater from being dissipated to the outside air through the water inlet, which is conducive to ensuring the heating efficiency inside the water heater;
[0023] 2. By setting the first gear, the rotating rod, the toothed disc, the second slide groove, the sliding rod, the baffle and the third slide groove, compared with the prior art, the first gear is engaged with the toothed disc to drive multiple sliding rods to move, and then the multiple sliding rods are used to drive the expansion gap of the baffle to control the water inflow inside the water heater. The water inflow flow rate can be accurately set and adjusted to ensure the stable water supply of the water heater, and damage to the internal components of the water heater caused by excessive or insufficient water flow can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0025] Figure 2 This is a schematic structural diagram of one side of the water heater of the utility model.
[0026] Figure 3 It is a partial structural diagram of the water inlet connection of the utility model.
[0027] Figure 4 It is a partial structural diagram of the second cannula connection of the utility model.
[0028] Figure 5 It is a partial structural diagram of the first connecting pipe connection of the utility model.
[0029] Figure 6 It is a schematic diagram of the internal structure of the connecting plate of the utility model.
[0030] The accompanying drawings are marked as follows: 1. third chute; 2. water inlet; 3. first connecting pipe; 4. second connecting pipe; 5. first chute; 6. first sealing ring; 7. second sealing ring; 8. first insert pipe; 9. second insert pipe; 10. clamping pipe; 11. telescopic spring; 12. clamping ball; 13. insert rod; 14. water pipe; 15. connecting plate; 16. first gear; 17. rotating rod; 18. toothed disc; 19. second chute; 20. sliding rod; 21. baffle. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] The embodiment of the present application discloses a water inlet sealing structure of a water-electricity separation type electric heating volumetric water heater, comprising a water inlet 2 connected to one side of the water-electricity separation type electric heating volumetric water heater, and a sealing component is installed on one side of the water inlet 2;
[0033] The sealing assembly includes a first connecting pipe 3, the right side of the first connecting pipe 3 is fixedly connected to one side of the water inlet 2, a second connecting pipe 4 is installed on the outside of the first connecting pipe 3, two first chutes 5 are provided on the front side of the second connecting pipe 4, a first sealing ring 6 is fixedly connected to the front side of the second connecting pipe 4, a second sealing ring 7 is provided on one side of the first sealing ring 6, a first inserting pipe 8 is installed on the inside of the second sealing ring 7, a second inserting pipe 9 is fixedly connected to the outside of the second sealing ring 7, a clamping pipe 10 is installed on the inside of the second inserting pipe 9, a plurality of telescopic springs 11 are fixedly connected inside the clamping pipe 10, a clamping ball 12 is installed on the top of the plurality of telescopic springs 11, plug rods 13 are fixedly connected on both sides of the second inserting pipe 9, the two plug rods 13 are movably connected inside the first chute 5, the bottom ends of the plurality of telescopic springs 11 are bonded and fixed to the inside of the clamping pipe 10, and the bottoms of the plurality of clamping balls 12 are fixedly connected to the top of the telescopic spring 11 , by inserting one end of the first plug pipe 8 into the groove on the front side of the first connecting pipe 3, it is convenient for the second sealing ring 7 to fit with the first sealing ring 6. The second sealing ring 7 and the first sealing ring 6 can improve the sealing performance of the connection between the water inlet 2 and the water pipe 14, and then the second plug pipe 9 is used to drive the two plug rods 13 to be inserted into the first slide groove 5, and drive the two plug rods 13 to rotate to one end of the first slide groove 5, so that the second sealing ring 7 and the first sealing ring 6 can fit precisely, and at the same time, the reset rebound of multiple telescopic springs 11 is used to make multiple card balls 12 can be stuck in the internal groove of the second plug pipe 9, so as to fix the second plug pipe 9 and prevent the second plug pipe 9 from moving, which can effectively prevent scale and impurities from entering the water heater, and at the same time, it can prevent the heat inside the water heater from being dissipated to the external air through the water inlet 2, thereby ensuring the heating efficiency inside the water heater.
[0034] Reference Figure 1 As shown, one side of the clamping pipe 10 is connected to a water pipe 14 , and a connecting plate 15 is provided inside the water pipe 14 . The connecting plate 15 is used to facilitate water transportation to the inside of the water heater, and the water flow rate can be effectively controlled through the connecting plate 15 .
[0035] Reference Figure 6 As shown, a first gear 16 is provided inside the connecting plate 15, a rotating rod 17 is fixedly connected to the front side of the first gear 16, a toothed disc 18 is provided at the bottom end of the first gear 16, a plurality of second slide grooves 19 are provided on the front side of the toothed disc 18, a sliding rod 20 is provided inside the plurality of second slide grooves 19, a baffle 21 is fixedly connected to one end of the plurality of sliding rods 20, a plurality of third slide grooves 1 are provided inside the connecting plate 15, the rotating rod 17 is used to drive the first gear 16 to rotate and engage with the toothed disc 18, so that the toothed disc 18 can drive the sliding rod 20 to move through the plurality of second slide grooves 19, the plurality of third slide grooves 1 can improve the guiding effect for the movement of the sliding rod 20, and facilitate the plurality of sliding rods 20 to drive the baffle 21 to telescopically move inside the connecting plate 15, the water inlet flow rate can be accurately set and adjusted, and damage to the internal components of the water heater caused by excessive or insufficient water flow can be avoided.
[0036] Working principle of the utility model: The utility model designs a water-electricity separation electric heating volumetric water heater water inlet sealing structure, the specific structure is as shown in the attached manual Figure 1-6 As shown, in the present technical solution, through the mutual cooperation between various structures, when it is necessary to fill the water inlet 2 with water, first align the rods 13 on both sides of the second plug tube 9 with the opening of the first chute 5, and then insert the first plug tube 8 into the groove on the front side of the first connecting tube 3, and at the same time, the second sealing ring 7 on the outside of the first plug tube 8 will fit with one side of the first sealing ring 6, and then rotate the second plug tube 9 so that the two plug rods 13 can rotate inside the plug rod 13, so that the second sealing ring 7 and the first sealing ring 6 can fit closely, and when the second plug tube 9 rotates, it will push the card ball 12 to squeeze the telescopic spring 11, so that the second plug tube 9 can rotate, and when the second plug tube 9 drives the two plug rods 13 to rotate to one end of the two first chute 5, the groove inside the second plug tube 9 will move to the top of multiple card balls 12, The reset rebound of multiple telescopic springs 11 can push the card ball 12 to be stuck in the groove on the inner side of the second plug pipe 9, so as to facilitate the fixation of the second plug pipe 9, thereby realizing the sealing of the connection between the water pipe 14 and the water inlet 2. When it is necessary to control the water inflow into the water heater, the rotating rod 17 is rotated, and the rotating rod 17 is used to drive the first gear 16 to rotate and engage with the outer side of the toothed disc 18, thereby driving the toothed disc 18 to rotate. The rotation of the toothed disc 18 can also drive the sliding rod 20 to move through multiple second slide grooves 19. The multiple second slide grooves 19 can provide a motion trajectory for the movement of the sliding rod 20, so that the multiple sliding rods 20 can slide inside the third slide groove 1, so that the multiple sliding rods 20 can drive the baffle 21 to telescopically move inside the connecting plate 15, and the water inflow to the water heater is controlled by the gap opened and closed between the multiple baffles 21.
[0037] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0038] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art, and will not be described here;
[0039] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A water inlet sealing structure of a water-electricity separation type electric heating volumetric water heater, comprising a water inlet (2) connected to one side of the water-electricity separation type electric heating volumetric water heater, characterized in that: A sealing component is installed on one side of the water inlet (2); The sealing assembly comprises a first connecting pipe (3), the right side of the first connecting pipe (3) is fixedly connected to one side of the water inlet (2), a second connecting pipe (4) is installed on the outer side of the first connecting pipe (3), two first sliding grooves (5) are arranged on the front side of the second connecting pipe (4), a first sealing ring (6) is fixedly connected to the front side of the second connecting pipe (4), a second sealing ring (7) is arranged on one side of the first sealing ring (6), a first inserting pipe (8) is installed on the inner side of the second sealing ring (7), a second inserting pipe (9) is fixedly connected to the outer side of the second sealing ring (7), a clamping pipe (10) is installed on the inner side of the second inserting pipe (9), a plurality of telescopic springs (11) are fixedly connected inside the clamping pipe (10), a clamping ball (12) is installed on the top of each of the plurality of telescopic springs (11), and a plugging rod (13) is fixedly connected to both sides of the second inserting pipe (9).
2. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 1 is characterized in that: One side of the clamping pipe (10) is connected to a water delivery pipe (14), and a connecting plate (15) is provided inside the water delivery pipe (14).
3. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 2 is characterized in that: A first gear (16) is arranged inside the connecting plate (15), and a rotating rod (17) is fixedly connected to the front side of the first gear (16).
4. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 3 is characterized in that: A toothed disc (18) is provided at the bottom end of the first gear (16), and a plurality of second sliding grooves (19) are provided on the front side of the toothed disc (18).
5. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 4 is characterized in that: A plurality of the second sliding grooves (19) are each provided with a sliding rod (20) inside, and one end of each of the plurality of sliding rods (20) is fixedly connected to a baffle (21).
6. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 2, characterized in that: A plurality of third sliding grooves (1) are provided inside the connecting plate (15).
7. The water inlet sealing structure of the water-electricity separation type electric heating volumetric water heater according to claim 1 is characterized in that: The two insertion rods (13) are movably connected inside the first slide groove (5), the bottom ends of the plurality of telescopic springs (11) are bonded and fixed to the inside of the clamping tube (10), and the bottom ends of the plurality of clamping balls (12) are fixedly connected to the top ends of the telescopic springs (11).