CN209639282U

CN209639282U - A kind of defrosting novel solar water heater

Info

Publication number: CN209639282U
Application number: CN201920134459.9U
Authority: CN
Inventors: 翁任秋
Original assignee: Yunnan Feibiao Solar Technology Co Ltd
Current assignee: Yunnan Feibiao Solar Technology Co Ltd
Priority date: 2019-01-26
Filing date: 2019-01-26
Publication date: 2019-11-15
Anticipated expiration: 2029-01-26

Abstract

The utility model relates to technical field of solar water heaters, in particular a kind of defrosting novel solar water heater, including water tank, the bottom end of water tank is equipped with the component that discharges water, the bottom end of water tank is closely welded with bracket, preheating device includes outer cover, connector loop is closely welded on outer cover, jack there are four being opened up in connector loop, position is corresponding between jack and the first threaded hole, it is bolted to connection between connector loop and water tank, annular protrusion is closely welded in connector loop, several heating wire are installed in outer cover, the utility model passes through the component that discharges water that is arranged on the water heater, to realize the effect of remaining water inside convenient emptying water heater, in addition the preheating device also by being arranged on the water heater, to realize the effect for carrying out heat temperature raising to the water heater, avoiding water heater can not be immediately due to frozen The case where use, occurs.

Description

A kind of defrosting novel solar water heater

Technical field

The utility model relates to technical field of solar water heaters, specially a kind of defrosting novel solar water heater.

Background technique

Solar water heater is the heating device for converting solar energy to thermal energy, by water from low-temperature heat to high temperature, with Meet hot water of the people in life, production to use, but traditional solar water heater is in weather cold, inside water heater It easily freezes, after long-time service, will lead to water heater internal cleavage breakage, in consideration of it, it is proposed that a kind of novel sun that thaws It can water heater.

Utility model content

The purpose of this utility model is to provide a kind of defrosting novel solar water heaters, to solve in above-mentioned background technique It is proposed problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of defrosting novel solar water heater, including water tank, the water tank is equipped with several vacuum tubes, described The left side of water tank is equipped with preheating device, and the bottom end of the water tank is closely welded with bracket；

Offer several through-holes on the side wall of the water tank, the vacuum tube through through-hole and with the hole wall of through-hole it Between closely bond, open up fluted on the left of the water tank, heat-conducting plate, the storage be closely bonded on the cell wall of the groove The left end of water tank offers annular groove, is set on the outside of the annular groove there are four the first threaded hole for being in matrix arrangement, described Water storage box outer wall bottom end offers the second threaded hole, and second threaded hole is equipped with the component that discharges water, and the component that discharges water includes The end of connecting tube, the connecting tube is equipped with screw thread, is threadedly coupled between the connecting tube and the second threaded hole, the connecting tube Side wall on open up sliding slot there are two positional symmetry, be fixedly connected with reset spring, the connection on the cell wall of the sliding slot It is opened up on pipe there are two drainage hole, the bottom end of the connecting tube is closely welded with disk, and the connecting tube is equipped with casing, described Two strips are closely welded in casing, the strip is embedded in sliding slot, and sealing is closely bonded on the inner wall of described sleeve pipe It encloses, has closely bonded foam pad in the tank wall of the water tank；

The preheating device includes outer cover, and connector loop is closely welded on the outer cover, offers four in the connector loop A jack, position is corresponding between the jack and the first threaded hole, the company of being bolted between the connector loop and water tank It connects, annular protrusion is closely welded in the connector loop, several heating wire are installed in the outer cover.

Preferably, the length of the sliding slot is greater than the length of casing.

Preferably, the both ends of the reset spring closely bond between the cell wall of sliding slot and strip respectively.

Preferably, it fits between the inner wall of the sealing ring and the tube wall of connecting tube.

Preferably, the bottom end of the drainage hole and sliding slot is in the same plane.

Preferably, mating between the annular protrusion and annular groove.

Preferably, the depth of the outer cover is greater than the length of heating wire.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model is by the component that discharges water that is arranged on the water heater, to realize in convenient emptying water heater The effect of portion's residue water, avoids at low ambient temperatures, and the frozen situation of water occurs more than water heater inside；

2. the utility model adds the water heater to realize by the preheating device being arranged on the water heater The effect of heat heating, has the function that thaw to water heater, avoids what water heater can not use immediately because frozen It happens.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the explosive view of water tank in the utility model；

Fig. 3 is the structure chart of component of discharging water in the utility model；

Fig. 4 is the structure chart of preheating device in the utility model.

In figure: water tank 1, through-hole 11, groove 12, heat-conducting plate 121, annular groove 13, the first threaded hole 14, the second threaded hole 15, discharge water component 16, connecting tube 161, sliding slot 162, reset spring 163, drainage hole 164, disk 165, casing 166, strip 167, sealing ring 168, foam pad 17, vacuum tube 2, preheating device 3, outer cover 31, connector loop 32, jack 33, annular protrusion 34, electricity Heated filament 35, bracket 4.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of defrosting novel solar water heater, as shown in Figure 1, including water tank 1, it is true that water tank 1 is equipped with several The left side of blank pipe 2, water tank 1 is equipped with preheating device 3, and the bottom end of water tank 1 is closely welded with bracket 4.

As Figure 2-3, offer several through-holes 11 on the side wall of water tank 1, vacuum tube 2 through through-hole 11 and with it is logical It is closely bonded between the hole wall in hole 11, the left side of water tank 1 opens up fluted 12, is closely bonded on the cell wall of groove 12 thermally conductive Plate 121, the left end of water tank 1 offer annular groove 13, and the outside of annular groove 13 sets that there are four the first spiral shells for being in matrix arrangement Pit 14,1 outer wall bottom end of water tank offer the second threaded hole 15, and the second threaded hole 15 is equipped with the component 16 that discharges water, and discharge water group Part 16 includes connecting tube 161, and the end of connecting tube 161 is equipped with screw thread, and screw thread connects between connecting tube 161 and the second threaded hole 15 It connects, the sliding slot 162 there are two positional symmetry is opened up on the side wall of connecting tube 161, is fixedly connected with reset on the cell wall of sliding slot 162 Spring 163 opens up in connecting tube 161 there are two drainage hole 164, and the bottom end of connecting tube 161 is closely welded with disk 165, connects Pipe 161 is equipped with casing 166, is closely welded with two strips 167 in casing 166, strip 167 is embedded in sliding slot 162, casing It is closely bonded with sealing ring 168 on 166 inner wall, foam pad 17 has been closely bonded in the tank wall of water tank 1.

In the present embodiment, the length of sliding slot 162 is greater than the length of casing 166, so that casing 166 can be realized in sliding slot 162 On the effect that slidably reciprocates.

In the present embodiment, the both ends of reset spring 163 are closely glued between the cell wall of sliding slot 162 and strip 167 respectively It connects, to realize the effect resetted to the casing 166 after movement under the elastic force effect of reset spring 163.

It in the present embodiment, fits between the inner wall of sealing ring 168 and the tube wall of connecting tube 161, to realize promotion The effect of leakproofness on casing 166 and connecting tube 161 between drainage hole 164.

In the present embodiment, drainage hole 164 and the bottom end of sliding slot 162 are in the same plane, thus when under no external force, Realize that the bottom end of casing 166 is in contact with the cell wall of sliding slot 162, the effect that casing 166 can block two drainage holes 164 Fruit.

In the present embodiment, due to having closely bonded foam pad 17 in the tank wall of water tank 1, to can realize to water tank 1 Carry out the effect of isothermal holding.

As shown in figure 4, preheating device 3 includes outer cover 31, it is closely welded with connector loop 32 on outer cover 31, is opened in connector loop 32 If there are four jacks 33, position is corresponding between jack 33 and the first threaded hole 14, passes through bolt between connector loop 32 and water tank 1 It is fixedly connected, annular protrusion 34 is closely welded in connector loop 32, several heating wire 35, heating wire 35 are installed in outer cover 31 It is connected by conducting wire with extraneous power supply.

It is mating between annular protrusion 34 and annular groove 13 in the present embodiment, groove 12 is blocked, so as to keep away Exempt from rain and snow, external rainwater penetrates into the situation hair in groove 12 by the gap between 1 side wall of connector loop 32 and water tank It is raw.

In the present embodiment, the depth of outer cover 31 is greater than the length of heating wire 35, avoids heating wire 35 and 121 phase of heat-conducting plate The case where contacting, damaging water heater generation.

The defrosting novel solar water heater of the present embodiment is before use, connecting extraneous power supply for heating wire 35 first and opening It starts building to make, under the heating heat effect of heating wire 35, realizes the effect heated to water tank 1, reach to the heat The effect that hydrophone thaws first pushes up the casing 166 of 1 bottom end of water tank after the water heater is stopped using, with Casing 166 moved in connecting tube 161, casing 166 is detached from closure to drainage hole 164, arranges the remaining water of water tank 1 Sky unclamps casing 166 after water flow drains, and under the elastic force effect of reset spring 163, pushes casing 166 mobile, makes casing 166 again block drainage hole 164.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of defrosting novel solar water heater, including water tank (1), it is characterised in that: the water tank (1) is if be equipped with Dry vacuum tube (2), the left side of the water tank (1) are equipped with preheating device (3), and the bottom end of the water tank (1) is closely welded There are bracket (4)；

Offer several through-holes (11) on the side wall of the water tank (1), the vacuum tube (2) through through-hole (11) and with it is logical It closely bonds between the hole wall in hole (11), is opened up fluted (12) on the left of the water tank (1), the cell wall of the groove (12) On be closely bonded with heat-conducting plate (121), the left end of the water tank (1) offers annular groove (13), the annular groove (13) Outside is set there are four the first threaded hole (14) for being in matrix arrangement, and water tank (1) the outer wall bottom end offers the second screw thread Hole (15), second threaded hole (15) are equipped with and discharge water component (16), and the component that discharges water (16) includes connecting tube (161), The end of the connecting tube (161) is equipped with screw thread, is threadedly coupled between the connecting tube (161) and the second threaded hole (15), institute The sliding slot (162) opened up on the side wall of connecting tube (161) there are two positional symmetry is stated, is fixed on the cell wall of the sliding slot (162) It is connected with reset spring (163), is opened up on the connecting tube (161) there are two drainage hole (164), the connecting tube (161) Bottom end is closely welded with disk (165), and the connecting tube (161) is equipped with casing (166), and described sleeve pipe is closely welded in (166) It connects there are two strip (167), the strip (167) is embedded in sliding slot (162), closely glues on the inner wall of described sleeve pipe (166) It is connected to sealing ring (168), has closely bonded foam pad (17) in the tank wall of the water tank (1)；

The preheating device (3) includes outer cover (31), is closely welded with connector loop (32), the connector loop on the outer cover (31) (32) there are four opening up on jack (33), position is corresponding between the jack (33) and the first threaded hole (14), the connector loop (32) it is bolted to connection between water tank (1), is closely welded with annular protrusion (34), institute on the connector loop (32) It states in outer cover (31) and several heating wire (35) is installed.

2. defrosting novel solar water heater according to claim 1, it is characterised in that: the length of the sliding slot (162) Greater than the length of casing (166).

3. defrosting novel solar water heater according to claim 1, it is characterised in that: the reset spring (163) Both ends closely bond between the cell wall of sliding slot (162) and strip (167) respectively.

4. defrosting novel solar water heater according to claim 1, it is characterised in that: the sealing ring (168) it is interior It fits between wall and the tube wall of connecting tube (161).

5. defrosting novel solar water heater according to claim 1, it is characterised in that: the drainage hole (164) and cunning The bottom end of slot (162) is in the same plane.

6. defrosting novel solar water heater according to claim 1, it is characterised in that: the annular protrusion (34) and ring It is mating between shape slot (13).

7. defrosting novel solar water heater according to claim 1, it is characterised in that: the depth of the outer cover (31) is big Length in heating wire (35).