CN210693132U - Safety device for building electrical construction - Google Patents
Safety device for building electrical construction Download PDFInfo
- Publication number
- CN210693132U CN210693132U CN201921685231.5U CN201921685231U CN210693132U CN 210693132 U CN210693132 U CN 210693132U CN 201921685231 U CN201921685231 U CN 201921685231U CN 210693132 U CN210693132 U CN 210693132U
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- CN
- China
- Prior art keywords
- tin
- board
- block terminal
- secret
- secret alloy
- 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.)
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 44
- 239000000956 alloy Substances 0.000 claims abstract description 44
- 229940037003 alum Drugs 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 18
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 9
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 9
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 14
- 239000002689 soil Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 7
- 239000001569 carbon dioxide Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a safety device of building electrical construction, including roof and block terminal, the roof includes waterproof board, the secret alloy shell of tin, alum, sandy soil, the secret alloy board of tin and soda powder, and the block terminal includes the secret alloy board of tin, alarm, insulation board, protective sheath, fixed plate, screw, distributor, electric wire tube, ammeter and electric wire. The utility model provides a pair of building electrical construction's safety device, when taking place to catch fire at the block terminal short circuit through the case top, the secret alloy board of tin and the secret alloy shell of tin melt, the sand falls down, soda powder takes place chemical reaction with alum, produce carbon dioxide, put out a fire, it is detachable for separating through the case top and block terminal, make used case top be convenient for change, thereby be suitable for all block terminals, bin two through the case top, the material of two inside fillings in bin is the sand, the material is easily obtained, and the low price, be favorable to economic cost's reduction.
Description
Technical Field
The utility model relates to a building electrical safety protection technical field relates to a safety device of building electrical construction particularly.
Background
The distribution box is a total circuit distribution box for all users. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
The discovery in actual production, electrical equipment is too much among the block terminal, and installs outdoors, and the environment is complicated, and nobody considers, so easy short circuit causes the conflagration, and ordinary block terminal is difficult to discover at the very first time that breaks out a fire, puts out a fire, causes the intensity of a fire to stretch to endanger people's life and property safety.
Accordingly, there is a need for improvement in the above-mentioned problems of the prior art.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
In view of the above problems in the prior art, an aspect of the present invention is to provide a safety protection device for electrical construction of buildings to solve the above problems in the background.
Technical scheme
In order to achieve the above object, the utility model provides a pair of building electrical construction's safety device, include:
the box top comprises two waterproof plates, a tin secret alloy shell, alum, sandy soil, a tin secret alloy plate and sodium bicarbonate powder, the number of the waterproof plates is two, the outer walls of the two adjacent sides of the waterproof plates are connected, the included angle of the joint is 40-60 degrees, the number of the tin secret alloy plate is two, one of the tin secret alloy plates is fixedly installed at the bottom of the box top, the other one of the tin secret alloy plates is fixedly installed between the inner walls of the box top, the two tin secret alloy plates and the two waterproof plates are connected to form a first bin and a second bin, the sandy soil is filled in the second bin, the alum is filled in the first bin, the sodium bicarbonate powder is filled in the tin secret alloy shell, and the tin secret alloy shell is located in the first bin;
the block terminal, the block terminal includes tin secret alloy board one, alarm, insulation board and protective sheath, the quantity of insulation board is five, five the insulation board is fixed mounting respectively in the outer wall of the adjacent three outer wall of block terminal, bottom and door plant, a tin secret alloy board fixed mounting is in the top of block terminal, the quantity of alarm is two, two the alarm is symmetrical respectively and is installed on the inner wall of the adjacent top both sides of block terminal, protective sheath fixed mounting is in the through-hole of the adjacent bottom one side inner wall of block terminal.
Preferably, the distribution box further comprises a fixing plate, a screw, a distributor, a wire pipe, an electricity meter and a wire.
Preferably, the number of the fixed plates is four, and the four fixed plates are installed on the distribution box through screws.
Preferably, the distributor and the electric meter are fixedly mounted on the fixing plates, the distributor and the electric meter are connected through wires, and the four fixing plates are connected through wire pipes.
Preferably, the output end of the electric meter is connected with a grounding wire, and the grounding wire penetrates through the bottom of the distribution box and extends into the ground.
Preferably, a handle is fixedly mounted on the outer wall of one side of the distribution box.
Preferably, the alarm is of the type SL5/4MEDC 00629.
Advantageous effects
Compared with the prior art, the utility model provides a pair of building electrical construction's safety device possesses following beneficial effect:
1. the utility model discloses a, when taking place to catch fire at the block terminal short circuit through the case top, the tin secret alloy board of block terminal top and case top bottom melts, and the sand in storehouse two falls down, puts out the fire, if the intensity of a fire is great, and the tin secret alloy board in storehouse one melts with the tin secret alloy shell, and the chemical reaction takes place for sodium bicarbonate powder and alum, produces carbon dioxide, carries out the secondary and puts out a fire to do not let the intensity of a fire stretch.
2. The utility model discloses a, it is detachable for separating through the roof and block terminal, current block terminal need not change, only needs a roof in addition, and the used roof of the case also is convenient for change has already been, need not change again wholly to be suitable for all block terminals.
3. The utility model discloses a, through two storehouses on the roof, the inside filler material in storehouse two is sand, and the inside filler material in storehouse is alum and soda powder, and these materials all easily obtain to the low price, thereby be favorable to economic cost's reduction.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic structural view of the safety protection device for electrical construction of a building of the present invention;
FIG. 2 is a schematic view of the appearance of the safety protection device for electrical construction of a building of the present invention;
fig. 3 is a schematic diagram of the structure of the carbon dioxide manufacturing apparatus of the present invention.
The main reference numbers:
1. a box top; 2. a distribution box; 3. a waterproof sheet; 4. a tin-based alloy shell; 5. alum; 6. sand soil; 7. a tin alloy plate; 8. an alarm; 9. an insulating plate; 10. a fixing plate; 11. a screw; 12. an electric wire; 13. a power distributor; 14. baking soda powder; 15. a wire tube; 16. an electricity meter; 17. a protective sleeve; 18. a ground line; 19. a handle; 20. a tin alloy plate I; 21. a first bin; 22. and a second bin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
Referring to fig. 1-3, a safety protection device for building electrical construction comprises a box top 1 and a distribution box 2, when a fire disaster occurs, an alarm 8 gives an alarm, then the tin alloy plate 7 is melted by heating through the middle fire of the distribution box 2, sandy soil 6 falls down, if the fire is too large, the sandy soil 6 cannot be put out, a tin alloy shell 4 is melted, and alum 5 and sodium bicarbonate powder 14 are in contact to generate a chemical reaction to generate carbon dioxide so as to carry out secondary fire extinguishing.
The utility model discloses among the further technical scheme that provides, specifically as follows:
as shown in fig. 1, the box top 1 comprises two waterproof boards 3, two tin secret alloy shells 4, alum 5, sandy soil 6, two tin secret alloy boards 7 and baking soda powder 14, the outer walls of adjacent sides of the two waterproof boards 3 are connected, the included angle of the connection is 40-60 degrees, the number of the tin secret alloy boards 7 is two, one tin secret alloy board 7 is fixedly arranged at the bottom of the box top 1, the other tin secret alloy board 7 is fixedly arranged between the inner walls of the box top 1, the two tin secret alloy boards 7 and the two waterproof boards 3 are connected to form a first bin 21 and a second bin 22, the sandy soil 6 is filled in the second bin 22, the alum 5 is filled in the first bin 21, the baking soda powder 14 is filled in the tin secret alloy shells 4, the tin secret alloy shells 4 are located in the first bin 21, when the box top 1 is in a short circuit and catches fire in the distribution box 2, the top of the distribution box 2 and the tin secret alloy boards 7 at the bottom of the box top 1 are melted, the sandy soil 6 of the lower floor of the roof 1 of the case falls, put out the fire, if the intensity of a fire is great, the tin secret alloy plate 7 and tin secret alloy shell 4 of the upper floor of the roof 1 of the case melt, soda powder 14 and alum 5 take place the chemical reaction, produce carbon dioxide, carry on the secondary fire extinguishing, thus does not let the intensity of a fire spread, roof 1 and block terminal 2 are detachable for separating, the existing block terminal 2 need not be changed, only need to add a roof 1, the roof 1 that has used is also convenient for change, need not change the whole again, thus suitable for all block terminals 2, through the two-layer extinguishing device of the roof 1 of the case, the first layer of device material is the sandy soil 6, the second layer of device material is alum 5 and soda powder 14, these materials are all apt to obtain, and the price is cheap, thus help to the reduction of economic cost.
As shown in fig. 1, block terminal 2 includes that tin secret alloy board 20, alarm 8, insulation board 9 and protective sheath 17, insulation board 9's quantity is five, five insulation boards 9 respectively fixed mounting in the adjacent three outer wall of block terminal 2, the outer wall of bottom and door plant, 20 fixed mounting in block terminal 2's top of tin secret alloy board, alarm 8's quantity is two, two alarm 8 respectively the symmetric mounting on the inner wall of the adjacent top both sides of block terminal 2, protective sheath 17 fixed mounting is in the through-hole of the adjacent bottom one side inner wall of block terminal 2.
As shown in fig. 1, the distribution box 2 further includes a fixing plate 10, screws 11, a distributor 13, a wire pipe 15, an electricity meter 16, and wires 12.
As shown in fig. 1, the number of the fixing plates 10 is four, and four fixing plates 10 are mounted on the distribution box 2 by screws 11.
As shown in fig. 1, the distributor 13 and the electric meter 16 are fixedly mounted on the fixing plates 10, the distributor 13 and the electric meter 16 are connected by wires 12, and the four fixing plates 10 are connected by wire pipes 15.
As shown in fig. 1, the output terminal of the electricity meter 16 is connected to a ground line 18, and the ground line 18 extends into the ground through the bottom of the distribution box 2.
As shown in fig. 2, a handle 19 is fixedly mounted on an outer wall of one side of the distribution box 2.
The working principle is as follows: when the electric wire takes place the short circuit, when causing the conflagration, alarm 8 launches the warning, tin secret alloy plate 20 at the top of block terminal 2 and tin secret alloy plate 7 of roof 1 bottom are heated by the fire and are melted, then sand 6 drops, put out a fire, if the intensity of a fire is too big, sand 6 can't put out completely, tin secret alloy plate 7 in the middle of roof 1 and tin secret alloy shell 4 are heated by the fire and are melted, soda powder 14 contacts with alum 5, take place chemical reaction, produce carbon dioxide, the carbon dioxide of production carries out the secondary and puts out a fire, after the fire is put out, directly change roof 1.
The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.
Claims (6)
1. A safety device for building electrical construction is characterized by comprising:
a roof (1), roof (1) includes waterproof board (3), tin secret alloy shell (4), alum (5), sand (6), tin secret alloy board (7) and baking soda powder (14), the quantity of waterproof board (3) is two, two the outer wall of the adjacent one side of waterproof board (3) is connected, and the contained angle size of junction is 40 ° -60 °, the quantity of tin secret alloy board (7) is two, one of them tin secret alloy board (7) fixed mounting is in the bottom of roof (1), another tin secret alloy board (7) fixed mounting is between roof (1) inner wall, two tin secret alloy board (7) and two waterproof board (3) are connected and are formed storehouse one (21) and storehouse two (22), sand (6) are filled in storehouse two (22), alum (5) are filled in storehouse one (21), the baking soda powder (14) is filled in the tin alloy shell (4), and the tin alloy shell (4) is positioned in the first bin (21);
a block terminal (2), block terminal (2) include tin secret alloy board (20), alarm (8), insulation board (9) and protective sheath (17), the quantity of insulation board (9) is five, five insulation board (9) fixed mounting is in the outer wall of block terminal (2) adjacent three outer wall, bottom and door plant respectively, tin secret alloy board (20) fixed mounting is in the top of block terminal (2), the quantity of alarm (8) is two, two alarm (8) symmetry respectively is installed on the inner wall of block terminal (2) adjacent top both sides, protective sheath (17) fixed mounting is in the through-hole of block terminal (2) adjacent bottom one side inner wall.
2. A safety device for electrical construction of buildings according to claim 1, characterized in that the distribution box (2) further comprises fixing plates (10), screws (11), distributor (13), electric conduit (15), electric meter (16) and electric wires (12).
3. A safety device for electric construction of buildings according to claim 2, characterized in that the number of said fixed plates (10) is four, four of said fixed plates (10) being mounted on the electric box (2) by means of screws (11).
4. A safety device for electric construction of buildings according to claim 2, characterized in that the distributor (13) and the electric meter (16) are fixedly mounted on the fixing plates (10), the distributor (13) and the electric meter (16) are connected by the electric wires (12), and the four fixing plates (10) are connected by the electric wire pipes (15).
5. A safety arrangement for electrical construction of buildings according to claim 2 characterised in that the output of the electricity meter (16) is connected to a ground wire (18), the ground wire (18) extending through the bottom of the electrical box (2) into the ground.
6. A safety protection device for building electrical construction according to claim 1, characterized in that a handle (19) is fixedly arranged on one side outer wall of the distribution box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685231.5U CN210693132U (en) | 2019-10-09 | 2019-10-09 | Safety device for building electrical construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685231.5U CN210693132U (en) | 2019-10-09 | 2019-10-09 | Safety device for building electrical construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693132U true CN210693132U (en) | 2020-06-05 |
Family
ID=70888336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921685231.5U Expired - Fee Related CN210693132U (en) | 2019-10-09 | 2019-10-09 | Safety device for building electrical construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864596A (en) * | 2020-08-07 | 2020-10-30 | 杭州巨骐信息科技股份有限公司 | Ground connection case based on intelligent management control |
-
2019
- 2019-10-09 CN CN201921685231.5U patent/CN210693132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864596A (en) * | 2020-08-07 | 2020-10-30 | 杭州巨骐信息科技股份有限公司 | Ground connection case based on intelligent management control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |