CN207150438U - A kind of test supply unit applied to water heater - Google Patents
A kind of test supply unit applied to water heater Download PDFInfo
- Publication number
- CN207150438U CN207150438U CN201720927642.5U CN201720927642U CN207150438U CN 207150438 U CN207150438 U CN 207150438U CN 201720927642 U CN201720927642 U CN 201720927642U CN 207150438 U CN207150438 U CN 207150438U
- Authority
- CN
- China
- Prior art keywords
- pole arms
- water heater
- positive
- negative pole
- positive pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Primary Cells (AREA)
Abstract
The utility model discloses a kind of test supply unit applied to water heater, including：Power supply main body, a positive pole arms and a negative pole arms are provided with the power supply main body；A positive conductive part is provided with one end of the positive pole arms；A negative conductive part is provided with one end of the negative pole arms；Transformer, the cathode output end of the transformer is connected with the positive conductive part, and the cathode output end of transformer is then connected with the negative conductive part.Civil power is converted into by the direct current of low pressure by transformer and hot water supply device test uses, the mode that conventionally employed dry cell is tested is abandoned, save the time of dismounting cell, improve the production efficiency of water heater, the expense using battery can be saved again, help to reduce production cost, while discarded battery pollution environment can also be avoided.
Description
Technical field
It the utility model is related to field of water heaters, particularly a kind of test supply unit applied to water heater.
Background technology
It is well known that water heater is required for being tested before dispatching from the factory, the batch on combustion gases stack formula water heater at present
Mainly battery is wanted seriatim to be installed on hot water in test operation by the use of 2 No. 1 batteries of section as test power supply in the test of production
Remove, waste time and energy in device or from water heater, production efficiency is low, and the expense of battery consumption is larger.
By taking wall scroll production line as an example：The averagely daily Flue Gas Water Heater production capacity of one production line is about 500, then each
Test post will use up a secondary cell, and a production line has four tests post (air tightness test post, 2 overall performances
Post is tested, complete machine is powered test post after capping shell), so 4 secondary electricity will be consumed by often producing 500 Flue Gas Water Heaters
Pond.At present in the gas heater of outlet, Flue Gas Water Heater still accounts for more than 80% ratio, by annual production 1000000
Exemplified by the factory of Flue Gas Water Heater, calculated by 2 yuan of market price/pair of No. 1 current battery, every year taking on test battery
With about 1.6 ten thousand yuan, and then the production cost of enterprise is substantially increased, while use substantial amounts of battery, environment can caused
Pollution.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of simple in construction, while can replace electricity
Pond and the test cell apparatus for being applied to water heater.
The utility model is to solve the technical scheme that uses of its technical problem：
A kind of test supply unit applied to water heater, including：
Power supply main body, a positive pole arms and a negative pole arms are provided with the power supply main body；The one of the positive pole arms
A positive conductive part is provided with end；A negative conductive part is provided with one end of the negative pole arms；
Transformer, the cathode output end of the transformer is connected with the positive conductive part, and the negative pole of transformer is defeated
Go out end then with the negative conductive part to be connected.
As the improvement of above-mentioned technical proposal, a female is additionally provided with the power supply main body, the female passes through
Cathode conductor is connected with the negative conductive part, while the female is connected by positive wire with the positive conductive part
Connect；
The output end of the transformer is provided with a public plug that can be used cooperatively with the female, and the transformer leads to
The public plug is crossed with the female to be connected.
As the further improvement of above-mentioned technical proposal, the cathode conductor is arranged at the inside of the negative pole arms, institute
State the inside that positive wire is arranged at the positive pole arms.
Wherein, the power supply main body, which is provided with one end of female, is additionally provided with one and can be connected on the female plug head-shield
Cover body in it, offer on the cover body and passed in and out for the public plug to enable public plug to be connected with the female
Resigning hole.
Further, the profile of the power supply main body is u-shaped, and the one of U-shaped arm of power supply main body is positive pole arms, separately
One U-shaped arm is negative pole arms.
A preferred embodiment of the present utility model, be additionally provided with the side wall of the positive pole arms and/or negative pole arms to
The shell fragment of outer opening, described shell fragment one end are connected with the positive pole arms or negative pole arms, and the other end is hanging.
Wherein, the shell fragment and the end that the positive pole arms or negative pole arms are connected also set up one along it is described just
Guiding surface outside the sensing of the side wall of pole arms or negative pole arms, the guiding surface is diagonally downward.
In the utility model, it is additionally provided with the side wall of the positive pole arms and/or negative pole arms described in can promoting
The outward elastic device of shell fragment.
Further, the elastic device is a compression spring, one end of the compression spring and the positive pole arms and/or
The side wall of negative pole arms abuts against, and the other end abuts against with the shell fragment.
Further, lead is additionally provided with the side wall of the positive pole arms and/or negative pole arms, the lead is located at
Between the shell fragment and the positive pole arms or the side wall of negative pole arms；The elastic device pivot bush unit is in the outer of the lead
On perisporium.
The beneficial effects of the utility model are：Because test supply unit of the present utility model includes a power supply main body, institute
State and positive pole arms and negative pole arms are provided with power supply main body, a positive pole is respectively arranged with the positive pole arms and negative pole arms
Electric-conductor and a negative conductive part；The positive conductive part and negative conductive part are connected with a transformer, therefore, when by this practicality
The positive pole arms and negative pole arms of new test supply unit are correspondingly inserted in the battery cavities of water heater, to cause positive conductive
Part and negative conductive part are accordingly in contact with the cathode contact in battery cavities and cathode contact, are converted civil power by transformer
Direct current and hot water supply device test for low pressure use, and have abandoned the mode that conventionally employed dry cell is tested, have saved dismounting
The time of battery, the production efficiency of water heater is improved, the expense using battery can be saved again, help to reduce production cost,
Discarded battery pollution environment can also be avoided simultaneously.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the surface structure schematic diagram of the preferred embodiment of the utility model one；
Fig. 2 is the internal structure schematic diagram of the preferred embodiment of the utility model one；
Fig. 3 is the internal structure partial exploded view of the preferred embodiment of the utility model one；
Fig. 4 be the preferred embodiment of the utility model one be applied to water heater on when use state diagram；
Fig. 5 be the preferred embodiment of the utility model one be applied to water heater on when assembling decomposing schematic representation.
Embodiment
Referring to figs. 1 to Fig. 5, a kind of test supply unit applied to water heater, including a power supply main body 10 and a transformation
Device 20, a positive pole arms 11 and a negative pole arms 12 are provided with the power supply main body 10；On one end of the positive pole arms 11
It is provided with a positive conductive part 110；A negative conductive part 120 is provided with one end of the negative pole arms 12, herein, as
A preferred embodiment of the present utility model, the positive conductive part 110 and negative conductive part 120 are respectively arranged at the positive pole and inserted
The negative pole arms 12 of arm 11 and one is located on one end of the same side, and above-mentioned positive conductive part 110 and negative conductive part 120 can be
The plates made using conductive material, are preferably made, such as copper sheet, aluminium flake using metal material；The transformer 20
Cathode output end is connected with the positive conductive part 110, and the cathode output end of transformer 20 then with the negative conductive part
120 are connected.Herein, above-mentioned transformer 20 is preferably capable 220V civil power being converted into DC, 3V, 0.5A transformation
Device, because the structure, operation principle of the transformer and existing charger for mobile phone on the market are essentially identical, and can be on the market
Purchase, is known technology, is not repeated to describe herein.
Reference picture 2 and Fig. 3, for the ease of the transformer 20 and the positive conductive part 110, the phase of negative conductive part 120
Connection, it is preferable that be additionally provided with a female 13 in the power supply main body 10, the female 13 by cathode conductor 132 with
The negative conductive part 120 is connected, while the female 13 is connected by positive wire 131 with the positive conductive part 110
Connect；The output end of the transformer 20 is provided with a public plug 21 that can be used cooperatively with the female 13, the transformer
20 are connected by the public plug 21 with the female 13.Certainly, female 13 and public plug 21 transposition is also
Can with, now the public plug 21 is connected by cathode conductor 132 with the negative conductive part 120, while the public plug
21 are connected by positive wire 131 with the positive conductive part 110, and the female 13 is then connected with the transformer 20
Connect.By using above-mentioned structure, the connection between transformer 20 and positive conductive part 110, negative conductive part 120 can be caused
Simpler convenience, while realize being detachably connected between change device 20 and positive conductive part 110, negative conductive part 120.
Further, in order to avoid cathode conductor 132 and positive wire 131 are exposed and influence test power supply of the present utility model
The outward appearance of device, the cathode conductor 132 are arranged at the inside of the negative pole arms 12, and the positive wire 131 is arranged at institute
State the inside of positive pole arms 11.Herein, inserted as a preferred embodiment of the present utility model, the negative pole arms 12 and positive pole
The inside of arm 11 offers through hole, therefore the cathode conductor 132 and positive wire 131 are threaded onto the negative pole arms respectively
12 and positive pole arms 11 inside through hole in, and then avoid the cathode conductor 132 and positive wire 131 exposed.
In the utility model, in order to avoid female 13 is exposed, in the utility model, it is preferable that the power supply master
Body 10 is provided with and a cover body 14 that can be connected on the female 13 cover in it is additionally provided with one end of female 13, described
The resigning passed in and out for the public plug 21 to enable public plug 21 to be connected with the female 13 is offered on cover body 14
Hole 140.It is connected on inside it, and then is prevented outside female 13 by setting above-mentioned cover body 14 to cover the female 13
Dew, in the utility model, the female 13 is partially submerged into the resigning hole 140, and then can be with by the resigning hole 140
Fixed female 13, so as to prevent female 13 from loosening.
Reference picture 1, Fig. 2 and Fig. 3, for the ease of manufacturing for power supply main body 10 of the present utility model, it is preferable that described
The profile of power supply main body 10 is u-shaped, and 10 one of U-shaped arm of power supply main body is positive pole arms 11, and another U-shaped arm is negative
Pole arms 12.
Referring to figs. 1 to Fig. 5, wherein, in order that obtaining the battery cavities of test supply unit insertion water heater of the present utility model
In after, can be fixed in the battery cavities, it is preferable that also set in the side wall of the positive pole arms 11 and/or negative pole arms 12
Outward shell fragment 15 is equipped with, described one end of shell fragment 15 is connected with the positive pole arms 11 or negative pole arms 12, the other end
Vacantly.By being provided with outward shell fragment 15 in the side wall of positive pole arms 11 and/or negative pole arms 12, pass through the shell fragment
15 are abutted against with the side walls of battery cavities, and then test supply unit of the present utility model is connected in the battery cavities, and
It need not be fixed using human hand, liberate the both hands of inspector, while the labor intensity of inspector can also be mitigated.
Further, more easily inserted in the battery cavities in order that obtaining test supply unit of the present utility model, it is excellent
Selection of land, the shell fragment 15 also set up one along the positive pole with the end that the positive pole arms 11 or negative pole arms 12 are connected
Guiding surface 150 outside the sensing of the side wall of arms 11 or negative pole arms 12, the guiding surface 150 is diagonally downward.By setting
The guiding surface 150 is put, when positive pole arms 11 of the present utility model and negative pole arms 12 are inserted in the battery cavities, battery cavities
Guiding surface 150 described in the sidewall extrusion of opening, and then cause outward shell fragment 15 to move inward contraction close to described
The side wall of positive pole arms 11 or negative pole arms 12, therefore the positive pole arms 11 and negative pole arms 12 can be inserted more easily
In the battery cavities of water heater.
Wherein, it is excellent in the utility model in order that the battery cavities of water heater can preferably be extruded by obtaining the shell fragment 15
Selection of land, being additionally provided with the side wall of the positive pole arms 11 and/or negative pole arms 12 can promote the shell fragment 15 to be flared out
Elastic device 16.Further preferably, the elastic device 16 is a compression spring, one end of the compression spring with it is described just
The side wall of pole arms 11 and/or negative pole arms 12 abuts against, and the other end abuts against with the shell fragment 15.
Wherein, in order to avoid the compression spring occurs distorting during elastic deformation occurs or mobile, preferably
Ground, lead 160 is additionally provided with the side wall of the positive pole arms 11 and/or negative pole arms 12, the lead 160 is positioned at described
Between shell fragment 15 and the positive pole arms 11 or the side wall of negative pole arms 12；The pivot bush unit of elastic device 16 is in the lead
On 160 periphery wall, i.e., described compression spring pivot bush unit is on the periphery wall of the lead 160.
Reference picture 4 and Fig. 5, the use process of test supply unit of the present utility model are as follows：
The positive pole arms 11 of power supply main body 10 of the present utility model and negative pole arms 12 are respectively aligned to the two of water heater 30
Individual battery cavities 31, then the positive pole arms 11 of power supply main body 10 and negative pole arms 12 are corresponded to the two of insertion water heater 30 respectively again
In individual battery cavities 31, to cause positive conductive part 110, negative conductive part 120 in positive pole arms 11 and negative pole arms 12 to distinguish
Offseted with the conducting strip in two inside of battery cavities 31, now, power supply main body 10 passes through shell fragment 15 and battery cavities thereon
The 31 inconsistent clamping of side wall, and then power supply main body 10 can be prevented to be separated with the water heater 30, then again by the change
Depressor 20 is connected with the civil power in the external world, and now transformer 20 can power to water heater 30, in order to which water heater is tested,
If after being completed, it is only necessary to extrude the shell fragment 15 and moved close to the side wall of the positive pole arms 11 or negative pole arms 12,
The positive pole arms 11 and negative pole arms 12 can be extracted from two battery cavities 31, so as to realize power supply main body 10 and hot water
The separation of device 30, it is simple and convenient.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within the scope of protection of the utility model.
Claims (10)
- A kind of 1. test supply unit applied to water heater, it is characterised in that including：Power supply main body (10), a positive pole arms (11) and a negative pole arms (12) are provided with the power supply main body (10)；It is described A positive conductive part (110) is provided with one end of positive pole arms (11)；One is provided with one end of the negative pole arms (12) Negative conductive part (120)；Transformer (20), the cathode output end of the transformer (20) is connected with the positive conductive part (110), and transformer (20) cathode output end is then connected with the negative conductive part (120).
- A kind of 2. test supply unit applied to water heater according to claim 1, it is characterised in that：Be additionally provided with a female (13) on the power supply main body (10), the female (13) by cathode conductor (132) with The negative conductive part (120) is connected, while the female (13) passes through positive wire (131) and the positive conductive part (110) it is connected；The output end of the transformer (20) is provided with a public plug (21) that can be used cooperatively with the female (13), should Transformer (20) is connected by the public plug (21) with the female (13).
- A kind of 3. test supply unit applied to water heater according to claim 2, it is characterised in that：The cathode conductor (132) is arranged at the inside of the negative pole arms (12), and the positive wire (131) is arranged at described The inside of positive pole arms (11).
- A kind of 4. test supply unit applied to water heater according to Claims 2 or 3, it is characterised in that：The power supply main body (10), which is provided with one end of female (13), to be additionally provided with one and can cover the female (13) The cover body (14) being connected in it, offer on the cover body (14) for the public plug (21) disengaging to cause public plug (21) energy Enough resigning holes (140) being connected with the female (13).
- A kind of 5. test supply unit applied to water heater according to claim 1, it is characterised in that：The profile of the power supply main body (10) is u-shaped, and power supply main body (10) one of U-shaped arm is positive pole arms (11), Another U-shaped arm is negative pole arms (12).
- A kind of 6. test supply unit applied to water heater according to claim 1 or 2 or 3 or 5, it is characterised in that：Outward shell fragment (15) is additionally provided with the side wall of the positive pole arms (11) and/or negative pole arms (12), it is described Shell fragment (15) one end is connected with the positive pole arms (11) or negative pole arms (12), and the other end is hanging.
- A kind of 7. test supply unit applied to water heater according to claim 6, it is characterised in that：The end that the shell fragment (15) is connected with the positive pole arms (11) or negative pole arms (12) also sets up one along institute The guiding surface (150) outside the side wall sensing of positive pole arms (11) or negative pole arms (12) is stated, the guiding surface (150) is inclined Obliquely.
- A kind of 8. test supply unit applied to water heater according to claim 6, it is characterised in that：Being additionally provided with the side wall of the positive pole arms (11) and/or negative pole arms (12) can promote the shell fragment (15) outside The elastic device (16) of opening.
- A kind of 9. test supply unit applied to water heater according to claim 8, it is characterised in that：The elastic device (16) is a compression spring, one end of the compression spring and the positive pole arms (11) and/or born The side wall of pole arms (12) abuts against, and the other end abuts against with the shell fragment (15).
- A kind of 10. test supply unit applied to water heater according to claim 9, it is characterised in that：Lead (160), the lead are additionally provided with the side wall of the positive pole arms (11) and/or negative pole arms (12) (160) between the shell fragment (15) and the side wall of the positive pole arms (11) or negative pole arms (12)；Elastic device (16) pivot bush unit is on the periphery wall of the lead (160).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927642.5U CN207150438U (en) | 2017-07-27 | 2017-07-27 | A kind of test supply unit applied to water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927642.5U CN207150438U (en) | 2017-07-27 | 2017-07-27 | A kind of test supply unit applied to water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150438U true CN207150438U (en) | 2018-03-27 |
Family
ID=61673482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927642.5U Active CN207150438U (en) | 2017-07-27 | 2017-07-27 | A kind of test supply unit applied to water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342693A (en) * | 2017-07-27 | 2017-11-10 | 中山百得厨卫有限公司 | A kind of test supply unit applied to water heater |
-
2017
- 2017-07-27 CN CN201720927642.5U patent/CN207150438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342693A (en) * | 2017-07-27 | 2017-11-10 | 中山百得厨卫有限公司 | A kind of test supply unit applied to water heater |
| CN107342693B (en) * | 2017-07-27 | 2023-09-26 | 中山百得厨卫有限公司 | Test power supply device applied to water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107342693A (en) | A kind of test supply unit applied to water heater | |
| CN205960150U (en) | Take lithium cell of USB output and microUSB input interface | |
| CN207150438U (en) | A kind of test supply unit applied to water heater | |
| CN207268744U (en) | A kind of dust-protection type resistance meter | |
| CN204905372U (en) | Remove acid mist device in lead acid battery charging process | |
| CN206673065U (en) | A kind of lithium-air battery mould for carrying out light-catalyzed reaction | |
| CN205665276U (en) | Handy power metering box | |
| CN207765623U (en) | Dynamic lithium battery group power connector | |
| CN205679580U (en) | A kind of portable air mass detecting instrument | |
| CN208655756U (en) | A kind of generally applicable battery case | |
| CN206573187U (en) | A kind of gas meter, flow meter detection power supply | |
| CN107268013A (en) | One kind obtains biological urea and generated electricity from electronically | |
| CN202042754U (en) | Electric socket with timer | |
| CN205898984U (en) | Lithium ion battery and discharge test device | |
| CN201536124U (en) | Special fixture for aluminum shell lithium ion battery cell bended electrode lug | |
| CN206533162U (en) | A kind of Novel mobile phone charger | |
| CN201066705Y (en) | Sealing lead tape accumulator for electromotive assisting car | |
| CN204067649U (en) | A kind ofly press pop-up socket and plug supporting with it | |
| CN208625180U (en) | A kind of hydrogen-rich cup | |
| CN209654794U (en) | A kind of stainless steel combustion gas double card pressure connection structure | |
| CN205122697U (en) | Use microbiological fuel cell of glucose as fuel | |
| CN110148339A (en) | Portable SOFC fuel cell instruments used for education | |
| CN109321935A (en) | A kind of hydrogen gas production device using electrolytic hydrogen production | |
| CN213480756U (en) | Drying equipment is used in new forms of energy battery production | |
| CN219456296U (en) | Novel electric energy meter binding post structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |