CN202048706U

CN202048706U - Water storage display apparatus of solar heater

Info

Publication number: CN202048706U
Application number: CN2011200490286U
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2011-11-23
Anticipated expiration: 2021-02-14

Abstract

The utility model discloses a water storage display apparatus of a solar heater, belonging to the solar energy utilization field. The apparatus can help users to know the water storage condition in a solar water tank in real-time, and the apparatus comprises a water tank body, a plunger, a floater, a floating rod, a soft brake cable, and a display boar, whereinthe plunger is T-shaped when being viewed along the horizontal direction; a through-hole is processed on the axial center of the plunger, and a thread is processed on an outer peripheral wall; the plunger is plugged into an inner cavity of the water tank from the hole processed on the top surface of the water tank, and then connected and fixed on the top surface of the water tank body by a plunger cap screw; the lower end head of the plunger is moveably connected with the floating rod via a pin shaft, and the lower end head of the floating rod is connected with the floater; the upper end head of the floating rod is fixedly connected with one end of a steel soft wire, namely, the core wire of the brake cable, which is led out of a room and extends into an upper opening of a hollow hole of the plunger, and the other end of the brake cable is fixedly connected with a spring supporting plate on the display board in the room; the display board is a rectangular object, and is composed of a wall board which can be attached to the wall, a transparent panel opposite to the wall board and side frames on the four sides, and a vertical dial plate, the spring supporting plate, a ruler and a pressure spring are arranged in the inner cavity.

Description

The water display unit of solar water heater

Technical field:

The utility model belongs to field of solar energy utilization, specifically is meant the water display unit of solar water heater.

Background technology:

The severe day by day green requirement that reaches the energy along with human society energy problem in the present age, asking for energy to the sun serves daily life and forms a new industry that is full of vitality gradually, the extensive utilization of solar water heater reaches and popularizes is a remarkable illustration, it is generally by vacuum heat collection pipe, storage tank, support, water inlet pipe and water outlet pipe is formed, many facilities are arranged aspect the hot water utilizing for daily life, but the weak point that this utensil is extensively seen is exactly an energy, and what display unit the real-time water in the water tank of knowing also have mostly show for energising, structure is also felt unwell entirely than complexity, the cost height, also therefore having greatly, the user abandons peace, how many people of water are often just with sensation like this, and just know when also having tended to overflow when adding water and close, lacked simple in a word, safety, the solar water heater of water display unit has shortcoming cheaply.

Summary of the invention:

The purpose of this utility model is the water display unit that a kind of solar water heater is provided, and it can eliminate above-mentioned deficiency.

The technical solution of the utility model is to realize like this, it comprises water tank, plunger, float, fly rod, flexible brake string, display board, described plunger is looked squarely T-shaped, be processed with through hole in its axial centre, be processed with screw thread on the periphery wall, plunger is filled in water tank cavity and is fastened on the end face of water tank by the cock cap silk from the hole that the water tank end face is processed, the plunger lower end is connected with fly rod by bearing pin, the fly rod lower end then is connected with float, fly rod upper end affixed one is drawn from indoor, heart yearn one end that is brake cable from the hollow hole of the plunger steel wire flexible cord that stretches into suitable for reading again, the spring bracket plate of the other end of brake cable on indoor and display board is affixed; Display board is a rectangular-shaped thing, by can be affixed on wallboard on the wall, the transparent panel relative with wallboard and around frame forms, the interior device of inner chamber has target, spring bracket plate and scale, the stage clip of setting.

The design's beneficial effect is that it can help the real-time understanding of people to know interior how much water in addition of water tank of solar water heater safely, conveniently, cheaply, needs to add, and where has been added to when adding water and should have closed or not.

Description of drawings:

Fig. 1 is the half sectional view that is installed on outdoor section among the design: water tank and the attached part that helps;

Fig. 2 is the front view (indoor section) of display board;

Fig. 3 looks cutaway view for the left side of display board;

Fig. 4 is the plan view from above of spring bracket plate;

Among each figure, 1 is water tank, and 2 is the flexible brake string heart yearn, and 3 is flexible brake string, and 4 is plunger, and 5 is fly rod, and 6 is float, and 7 is wallboard, and 8 is target, and 9 is frame, and 10 is transparent panel, and 11 is scale, and 12 is stage clip, and 13 is the spring bracket plate, and 14 is cock cap.

The specific embodiment:

As shown in Figure 1, plunger 4 is T-shaped, be processed with external screw thread, axle center hollow, have prong and be processed with radially bearing pin at its lower end, processing is porose on the roof of water tank 1, plunger 4 from the top plug hand-hole after, reinforce with cock cap 14 silk connection on the roof inner face of water tank, one rod-like articles is that the upper end of fly rod 5 is connected with one and draws from indoor, again from a termination of the heart yearn 2 of the hollow hole of the plunger flexible brake string that stretches into 3 suitable for reading, porose near near the processing upper end of fly rod 5, this hole is worn on the bearing pin that is connected in aforesaid plunger 4 lower ends processing and is flexibly connected, lower end at fly rod 5 is connected with a float 6 by bearing pin, being connected of fly rod 5 and float 6 also can be affixed, float also can be circular, but best connected mode is then for flexibly connecting, best shape then should make float 6 picture as shown in Figure 1 face the triangle that is non-acute triangle, be that float can be obtuse triangle or the right angled triangle of originally giving an example, this kind shape adds with the movable connection method of fly rod and combines, can allow float more real-time drive fly rod in do the elevating movement of coordinating mutually with the water surface fluctuation process, the heart yearn 2 of the drive fly rod other end that can be more practical in the design of this display unit is done the real time kinematics of handling the display board scale, promptly need only the water surface in lifting, the float of then originally giving an example can be done elevating movement till peak level or lowest water level along with what do not stop with fly rod, if and this connection is fixedly connected and the shape of float is not non-acute angle triangular shape, then this situation can appear: when the water surface also reaches capacity and during no show still soon in lifting, then float just can stop lifting, the actuating display effect of the drive fly rod of float is insecure near the zone this limit, it is one section blind area, the state of whole process demonstration water level that promptly can not be reliable definite in real time, what can show like this makes a discount on effect, and the selected best way of the design has then been eliminated aforesaid problem for example.

Display board 15 is approximate cuboid (as Fig. 2 Fig. 3), by be affixed on wallboard 7 on the wall and transparent panel on the other side 10 and around frame 9 form, termination up and down at wallboard can process fixing hole, and the coating that also can be stained with adhesive sticker is with on the wall that conveniently is fixed in the bathroom; One has target 8 vertical fixing of height impression sign on OBL in the inner chamber of display board 15, one plate object is to be equipped with can be in the display board inner chamber flexible up and down stage clip 12 above the spring bracket plate 13 of stage clip 12, and the heart yearn 2 of aforesaid flexible brake string 3 inserts into the inner from the hole of the end face processing of display board 15 in the spring coil of the stage clip 12 in the chamber and extremely is connected admittedly with the spring bracket plate on spring bracket plate 13 downwards always; Spring bracket plate 13 is side's sheet shaped substrate, as Fig. 4, have rectangular breach at it on one side, this breach is used for holding target 8, the fillet part in the breach outside then is the scale 11 that connects together and can move up and down thereupon with the spring bracket plate, when stage clip 12 moved up and down with heart yearn 2 drive spring bracket plates 13, scale 11 was also promptly done synchronous moving up and down, and how many water amounts of knowing that just can be real-time by the sign of the height impression on the target 8 also had.As shown in Figure 1, two kinds of extreme position states of float show, when being in 0 water level, scale 11 is shown as 0 (as Fig. 2), beginning to add the water water level edges up when full, then float can drive the fly rod rising, the other end of corresponding fly rod then can tractive heart yearn 2 downward contractile motions, spring bracket plate 13 in the display board also can be synchronous by tension and compression contractive pressure spring 12 on the heart yearn 2, the scale 11 that fuses with the spring bracket plate also moves upward and the sign 1 of indicated altitude 1/4,1/2,3/4 when the full float of water no longer rises, and then indicates full; When water discharges water then float can drive under the fly rod moving again up to 0 water level, the fly rod of the other end can loosen

heart yearn

2,12 of stage clips in the display board have lost the power of being pulled and lower spring supporting plate 13, spring bracket plate 13 just descends till 0 water level together with scale 11, so indoor owner just can be omnidistance in real time known water level situation that oneself outdoor solar water container is interior, or add or discharge water or close very clearly, avoided blindness.This covering device is cheap, and demonstration is clear reliable in real time, the more important thing is and do not have electrical connection that the anxiety of no electricity consumption potential safety hazard is the apolegamy device that shows the water state preferably of apparatus for heating water by solar energy in fact.

Claims

1. the water display unit of a solar water heater, it comprises water tank, plunger, float, fly rod, flexible brake string, display board, it is characterized in that plunger looks squarely T-shaped, be processed with through hole in its axial centre, be processed with screw thread on the periphery wall, plunger is filled in water tank cavity and is fastened on the end face of water tank by the cock cap silk from the hole that the water tank end face is processed, the plunger lower end is connected with fly rod by bearing pin, the fly rod lower end then is connected with float, fly rod upper end affixed one is drawn from indoor, heart yearn one end that is brake cable from the hollow hole of the plunger steel wire flexible cord that stretches into suitable for reading again, the spring bracket plate of the other end of brake cable on indoor and display board is affixed; Display board is a rectangular-shaped thing, by can be affixed on wallboard on the wall, the transparent panel relative with wallboard and around frame forms, the interior device of inner chamber has target, spring bracket plate and scale, the stage clip of setting.

2. according to the water display unit of the described a kind of solar water heater of claim 1, it is characterized in that fly rod and the float in the water tank is to flexibly connect, the shape of float is being faced the triangle that is non-acute triangle under the state.