SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a storage water tank for gas heating water heater possesses the advantage of the clean incrustation scale of being convenient for, has solved the problem of the clean incrustation scale of not being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a water storage tank for a gas heating water heater comprises a water storage tank body, a support frame, a curved bar, a control switch, loop bars, a speed reduction motor and a sliding cavity, wherein the curved bar is arranged in the water storage tank body, a steel brush is fixed on the outer wall of one side, close to the water storage tank body, of the curved bar, connecting bars are symmetrically arranged on the outer wall of one side, far away from the water storage tank body, of the curved bar, one ends, far away from the curved bar, of the two connecting bars are movably inserted into the loop bars, the sliding cavity is formed in one end of the inner portion of each loop bar, a limiting block is fixed at one end of each connecting bar, the outer wall of one side of each limiting block is elastically connected with the inner wall of the corresponding sliding cavity through a spring, a first rotating shaft and a second rotating shaft are respectively arranged on the surfaces, far away from one side, of the two loop bars, the water storage tank is characterized in that a second sealing bearing is arranged on the upper surface of the support frame, the lower end of a second rotating shaft is rotatably inserted into the second sealing bearing, filter screens distributed in a circular array are embedded in the surface of the support frame, and a control switch is arranged on the outer wall of one side of the upper end of the water storage tank body.
Preferably, the outer wall of the lower end of the speed reducing motor is provided with a fixing block, and the lower end of the fixing block is arranged on the outer wall of the upper end of the water storage tank body.
Preferably, the outer wall of one side of the upper end of the water storage tank body, which is far away from the control switch, is inserted with a water inlet pipe.
Preferably, the inner wall of the bottom end of the water storage tank body is inserted with a water outlet pipe, and the water outlet pipe is positioned below the support frame.
Preferably, a drain pipe is inserted into the bottom end of the outer wall of one side of the water storage tank body, which is far away from the control switch.
Preferably, the control switch is electrically connected with the speed reduction motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up gear motor and curved bar, reached and carried out clear effect to the incrustation scale of storage water tank body inner wall, the first pivot of gear motor accessible drives the curved bar and rotates, makes the curved bar rotate along storage water tank body inner wall, and the steel brush on curved bar surface can be washhed the inner wall of storage water tank body to clean the adnexed incrustation scale of storage water tank body inner wall, avoid the incrustation scale to adhere to excessively, influence the life and the thermal insulation performance of storage water tank body.
2. The utility model discloses a set up the spring, reached the effect that makes curved bar surface steel brush and storage water tank body inner wall laminating, the spring is in compression state, and spring accessible self elasticity is applyed thrust to the connecting rod to make the smooth chamber of connecting rod roll-off, make the connecting rod promote curved bar and laminate mutually with storage water tank body inner wall, ensured when clean incrustation scale, the steel brush on curved bar surface can keep closely laminating with storage water tank body inner wall, ensures that the steel brush can go the incrustation scale brush.
3. The utility model discloses a set up support and filter screen, reached and prevented that the incrustation scale from passing through outlet pipe exhaust effect, the incrustation scale that the cleanness got off can be piled up in the bottom of storage water tank body, and the filter screen can filter the incrustation scale, avoids the incrustation scale to pass through outlet pipe discharge, influences people's normal use.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a storage water tank for gas heating water heater, including storage water tank body 1, support frame 2, curved bar 3, control switch 5, loop bar 6, gear motor 8 and smooth chamber 18, 1 inside curved bar 3 that is provided with of storage water tank body, curved bar 3 and 1 inner wall looks adaptation of storage water tank body, curved bar 3 is close to 1 one side outer wall of storage water tank body and is fixed with steel brush 4, gear motor 8 accessible first pivot 10 drives curved bar 3 and rotates, make curved bar 3 rotate along 1 inner wall of storage water tank body, the steel brush 4 on curved bar 3 surface can be washhed storage water tank body 1's inner wall, thereby it cleans storage water tank body 1 inner wall adnexed incrustation scale, avoid the incrustation scale to adhere to excessively, influence storage water tank body 1's life and thermal insulation performance.
Connecting rod 17 is installed to the outer wall symmetry of 1 one side of bent lever 3 deviating from storage water tank body, and two connecting rods 17 deviate from 3 one end activities of bent lever and peg graft inside loop bar 6, and smooth chamber 18 has all been seted up to the inside one end of loop bar 6, and connecting rod 17 one end all is fixed with stopper 20, and stopper 20 one side outer wall passes through spring 19 and 18 inner wall elastic connection in smooth chamber. Spring 19 is in compression state, and spring 19 accessible self elasticity applys thrust to connecting rod 17 to make connecting rod 17 roll-off sliding chamber 18, make connecting rod 17 promote curved bar 3 and laminate mutually with 1 inner wall of storage water tank body, ensured when clean incrustation scale, steel brush 4 on curved bar 3 surface can keep closely laminating with 1 inner wall of storage water tank body, ensure that steel brush 4 can brush the incrustation scale. Two loop bars 6 back to each other side surface install first pivot 10 and second pivot 12 respectively, and first sealed bearing 7 is installed in the embedding of 1 upper end inner wall of storage water tank body, and just first pivot 10 runs through first sealed bearing 7 and is connected with gear motor 8, and gear motor 8 lower extreme outer wall is installed fixed block 9, and the outer wall of 1 upper end of storage water tank body is installed to fixed block 9 lower extreme. The gear motor 8 adopts 3GN-10KC10 type, the gear motor 8 has the advantages of small size and light weight, the requirement of practical use can be met, the technical personnel can be directly purchased on the market by searching the type, and the technical specification can be directly read for understanding when the device of the type needs to be known, so that the device is not repeated. Support frame 2 is installed to 1 bottom inner wall of storage water tank body, 2 surface mounting on the support frame have second seal bearing 14, and 12 lower extremes of second pivot rotate and peg graft inside second seal bearing 14, first pivot 10 and second pivot 12 rotate along first seal bearing 7 and second seal bearing 14, the rotation stationarity of curved bar 3 has been ensured, 2 surface embedding on the support frame installs the filter screen 16 that is circular array and distributes, the inside aperture of filter screen 16 is 0.01 millimeter.
The control switch 5 is installed to the outer wall of one side of storage water tank body 1 upper end, and control switch 5 is connected with gear motor 8 electricity, and control switch 5 adopts the PA1as-24V type, and this model control switch 5 can control gear motor 8's start-up and stop in a flexible way, the people's of being convenient for actual operation. 1 upper end of storage water tank body deviates from control switch 5 one side outer wall and pegs graft and have inlet tube 11, 1 bottom inner wall of storage water tank body is pegged graft and is had outlet pipe 15, and outlet pipe 15 is located 2 below of support frame, the incrustation scale that the cleanness got off can be piled up in the bottom of storage water tank body 1, filter screen 16 can filter the incrustation scale, avoid the incrustation scale to pass through outlet pipe 15 and discharge, influence people's normal use, storage water tank body 1 deviates from control switch 5 one side outer wall bottom and pegs graft and has blow off pipe 13, the incrustation scale accessible blow off pipe 13 that washes off discharges, people can add water to storage water tank body 1.
The working principle is as follows: after the water storage tank body 1 is not cleaned for a long time, people can control the speed reducing motor 8 to work through the control switch 5, the speed reducing motor 8 can drive the curved rod 3 to rotate through the first rotating shaft 10, so that the curved rod 3 rotates along the inner wall of the water storage tank body 1, the steel brush 4 on the surface of the curved rod 3 can wash the inner wall of the water storage tank body 1, the spring 19 is in a compressed state, and the spring 19 can pass through the self elasticity, thrust is applied to the connecting rod 17, so that the connecting rod 17 slides out of the sliding cavity 18, the connecting rod 17 pushes the curved rod 3 to be attached to the inner wall of the water storage tank body 1, and when scale is cleaned, the steel brush 4 on the surface of the curved rod 3 can be tightly attached to the inner wall of the water storage tank body 1, so that the steel brush 4 can brush away water scale, thereby clean the adnexed incrustation scale of 1 inner wall of storage water tank body, avoid the incrustation scale to adhere to excessively, influence storage water tank body 1's life and thermal insulation performance. The incrustation scale that cleans down can pile up in the bottom of storage water tank body 1, and filter screen 16 can filter the incrustation scale, avoids the incrustation scale to pass through outlet pipe 15 and discharges, influences people's normal use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.