CN207635601U - It is a kind of to utilize the electrically heated water heater of paddy - Google Patents

Abstract

The electrically heated water heater of paddy is utilized the utility model discloses a kind of, including thermal-insulating body, downwardly projecting rectangular block is formed in the upper inside walls of the thermal-insulating body, placing chamber is formed on the lateral wall of rectangular block, timer, central controller and motor are equipped in the placing chamber, it is connected with worm screw on the output shaft of the motor, worm screw engages with turbine, turbine is fixed on the upper end of shaft, shaft is hinged on rectangular block, shaft passes through the lower external part of rectangular block to be fixed with agitating paddle, and agitating paddle is located at the interior intracavitary of thermal-insulating body；The interior intracavitary is equipped with heating tube and temperature detector, the water inlet pipe communicated therewith is fixed in the lower wall of inner cavity and pipe of publishing books；The slot hole of upper end opening and the stomata for being connected to slot hole and inner cavity are formed in the shaft, and relief valve is connected at the upper end opening of slot hole.The utility model can automatically be heated in the paddy electricity period, significantly reduce the electricity consumption electricity charge, while power grid can be helped to reduce cost of electricity-generating.

Description

It is a kind of to utilize the electrically heated water heater of paddy

Technical field：

The utility model is related to technical field of water heaters, and in particular to a kind of to utilize the electrically heated water heater of paddy.

Background technology：

Resident living power utility peak-trough electricity is a kind of new electricity price classification for carrying out pilot in city dweller at present.It is Two periods were divided by 24 hours one day, 8：00—22：00 is known as crest segment in totally 14 hours, and it is 0.568 to execute peak electricity price Member/kwh；22：00-next day 8：00 totally 10 hours be known as paddy section, executions paddy electricity valence be 0.288 yuan/kwh.

Electric heater is household electrical appliance necessary to present people's life, can all use it daily, no matter wash one's hands, have a bath, Laundry etc..It is not only personal family, hotel, hotel, school etc. place also be unable to do without the application of water heater.Make at present When with water heater, it is substantially two ways：The first, water heater has been in heating process, and water temperature is low or heat Water is few, will just heat at once；Second, it is only heated before use, it usually needs 20-40min of preheating.And this two Kind mode is often required for being heated in the peak electric period, and not only the electric lighting bill is heavy for the electricity consumption of peak electricity period, but also can increase The load of operation of power networks increases grid generation cost and maintenance cost.

Utility model content：

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of utilization electrically heated water heater of paddy, it Can automatically be heated in the paddy electricity period, significantly reduce the electricity consumption electricity charge, at the same can help power grid reduce power generation at This.

The utility model solve the technical problem scheme be：

It is a kind of to utilize the electrically heated water heater of paddy, including thermal-insulating body, it is formed in the upper inside walls of the thermal-insulating body Downwardly projecting rectangular block forms placing chamber on the lateral wall of rectangular block, and timer, center control are equipped in the placing chamber Device and motor are connected with worm screw on the output shaft of the motor, and worm screw engages with turbine, and turbine is fixed on the upper end of shaft, turn Axis is hinged on rectangular block, and shaft passes through the lower external part of rectangular block to be fixed with agitating paddle, and agitating paddle is located at the interior of thermal-insulating body Intracavitary；The interior intracavitary is equipped with heating tube and temperature detector, be fixed in the lower wall of inner cavity the water inlet pipe communicated therewith and It publishes books pipe；The slot hole of upper end opening and the stomata for being connected to slot hole and inner cavity are formed in the shaft, at the upper end opening of slot hole It is connected with relief valve.

Circular protrusions are formed on the upside of the rectangular block, the stepped hole communicated with inner cavity is formed in circular protrusions, are turned Axis sleeve is equipped with bearing and oil sealing in stepped hole in stepped hole, axle envelope is located at the lower section of bearing, and the outer ring of bearing is fixed on platform In the upper end macropore in rank hole, inner ring and the shaft of bearing are fixed, and the outer wall of oil sealing is pressed against on the inner wall of the interstitial hole of stepped hole, The inner wall of oil sealing is pressed against on the outer wall of shaft.

The thermal-insulating body includes bladder layer, thermal insulation layer and shell, and the thermal insulation layer is clamped between bladder layer and shell.

The water inlet pipe is L-shaped, and the end that water inlet pipe extend into inner cavity is not open, and water inlet pipe is placed in the segment section of inner cavity Outer wall on form several apertures communicated with inner cavity.

The placing chamber is equipped with arc covers, and the outer diameter of the outer diameter of the outer wall of arc covers and the outer wall of shell is in the same size.

Pass through between the timer, motor, heating tube and temperature detector and central controller and is electrically connected.

The protrusion effect of the utility model is：Compared with prior art, it can automatically be heated in the paddy electricity period, The electricity consumption electricity charge are significantly reduced, while power grid can be helped to reduce cost of electricity-generating.

Description of the drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 be Fig. 1 about A counterclockwise be rotated by 90 ° after partial enlarged view.

Specific implementation mode：

Embodiment is shown in as shown in Figure 1 to Figure 2, a kind of to utilize the electrically heated water heater of paddy, including thermal-insulating body 1, the guarantor Downwardly projecting rectangular block 10 is formed in the upper inside walls of incubator body 1, and placing chamber is formed on the lateral wall of rectangular block 10 101, the placing chamber 101 is interior to be equipped with timer 21, central controller 22 and motor 23, is connected on the output shaft of the motor 23 There are worm screw 24, worm screw 24 to be engaged with turbine 25, turbine 25 is fixed on the upper end of shaft 26, and shaft 26 is hinged on rectangular block 10, Shaft 26 passes through the lower external part of rectangular block 10 to be fixed with agitating paddle 27, and agitating paddle 27 is located in the inner cavity 102 of thermal-insulating body 1； It is equipped with heating tube 31 and temperature detector 32 in the inner cavity 102, the water inlet communicated therewith is fixed in the lower wall of inner cavity 102 Pipe 33 and pipe 34 of publishing books；The slot hole 261 of upper end opening and the gas for being connected to slot hole 261 and inner cavity 102 are formed in the shaft 26 Hole 262 is connected with relief valve 28 at the upper end opening of slot hole 261.

Further, the upside of the rectangular block 10 forms circular protrusions 103, is formed in circular protrusions 103 The stepped hole 104 communicated with inner cavity 102,26 sleeve of shaft are equipped with bearing and oil sealing 29 in stepped hole 104 in stepped hole 104, Axle envelope 29 is located at the lower section of bearing, and the outer ring of bearing is fixed in the upper end macropore of stepped hole 104, inner ring and the shaft 26 of bearing Fixed, the outer wall of oil sealing 29 is pressed against on the inner wall of the interstitial hole of stepped hole 104, and the inner wall of oil sealing 29 is pressed against the outer of shaft 26 On wall.

Further, the thermal-insulating body 1 includes bladder layer 11, thermal insulation layer 12 and shell 13, the thermal insulation layer 12 It is clamped between bladder layer 11 and shell 13.

Further, the water inlet pipe 33 is L-shaped, and the end that water inlet pipe 33 extend into inner cavity 102 is not open, into Water pipe 33, which is placed on the outer wall of the segment section of inner cavity 102, forms several apertures 331 communicated with inner cavity 102.

Further, the placing chamber 101 is equipped with arc covers 14, outer diameter and the shell 13 of the outer wall of arc covers 14 The outer diameter of outer wall is in the same size.

Further, the timer 21, motor 23, heating tube 31 and temperature detector 32 4 are controlled with center Pass through electrical connection between device 22.

Operation principle：When the inner cavity 102 that hot water enters thermal-insulating body 1 from water inlet pipe 33 uses then from outlet pipe 34 Discharge, water inlet pipe 33 are equipped with several apertures 331, can make the water of entrance is more uniformly distributed to be dispersed in inner cavity 102；Work as timing Device 21 detects that the time enters the paddy electricity time, and the temperature that central controller 22 detects temperature detector 32 is made a response, when When needing heating, central controller 22 controls heating tube 31 and carries out heating work, and simultaneously, central controller 22 controls motor 23 It opens, motor 23 drives agitating paddle 27 to carry out stirring at low speed by worm screw 24, turbine 25 and shaft 26, and agitating paddle 27 is conducive to interior Water in chamber 102 is evenly heated；When the pressure of inner cavity 102 is excessive, inner cavity 102 can be depressured by relief valve 28.

Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related skill The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model Enclosing should be defined by the claims.

Claims (6)

1. a kind of utilizing the electrically heated water heater of paddy, including thermal-insulating body (1), it is characterised in that：The thermal-insulating body (1) it is upper Downwardly projecting rectangular block (10) is formed on the inner wall of side, and placing chamber (101) is formed on the lateral wall of rectangular block (10), it is described It is equipped with timer (21), central controller (22) and motor (23) in placing chamber (101), connects on the output shaft of the motor (23) It is connected to worm screw (24), worm screw (24) engages with turbine (25), and turbine (25) is fixed on the upper end of shaft (26), and shaft (26) is hinged On rectangular block (10), shaft (26) passes through the lower external part of rectangular block (10) to be fixed with agitating paddle (27), agitating paddle (27) position In in the inner cavity (102) of thermal-insulating body (1)；Heating tube (31) and temperature detector (32), inner cavity are equipped in the inner cavity (102) (102) water inlet pipe (33) communicated therewith and pipe of publishing books (34) are fixed in lower wall；It is formed on the shaft (26) The slot hole (261) of end opening and the stomata (262) for being connected to slot hole (261) and inner cavity (102), at the upper end opening of slot hole (261) It is connected with relief valve (28).

2. a kind of utilization electrically heated water heater of paddy according to claim 1, it is characterised in that：The rectangular block (10) Upside forms circular protrusions (103), and the stepped hole (104) communicated with inner cavity (102) is formed in circular protrusions (103), turns Axis (26) sleeve is equipped with bearing and oil sealing (29) in stepped hole (104) in stepped hole (104), oil sealing (29) is located at bearing The outer ring of lower section, bearing is fixed in the upper end macropore of stepped hole (104), and the inner ring and shaft (26) of bearing are fixed, oil sealing (29) outer wall is pressed against on the inner wall of the interstitial hole of stepped hole (104), and the inner wall of oil sealing (29) is pressed against the outer of shaft (26) On wall.

3. a kind of utilization electrically heated water heater of paddy according to claim 1, it is characterised in that：The thermal-insulating body (1) Including bladder layer (11), thermal insulation layer (12) and shell (13), the thermal insulation layer (12) is clamped in bladder layer (11) and shell (13) Between.

4. a kind of utilization electrically heated water heater of paddy according to claim 1, it is characterised in that：The water inlet pipe (33) is in " L " type, the end that water inlet pipe (33) extend into inner cavity (102) are not open, and water inlet pipe (33) is placed in the segment section of inner cavity (102) Several apertures (331) communicated with inner cavity (102) are formed on outer wall.

5. a kind of utilization electrically heated water heater of paddy according to claim 1, it is characterised in that：The placing chamber (101) Equipped with arc covers (14), the outer diameter of the outer diameter and the outer wall of shell (13) of the outer wall of arc covers (14) is in the same size.

6. a kind of utilization electrically heated water heater of paddy according to claim 1, it is characterised in that：The timer (21), Pass through between motor (23), heating tube (31) and temperature detector (32) four and central controller (22) and is electrically connected.