CN207926020U - A kind of explosion-proof low-tension distribution box - Google Patents
A kind of explosion-proof low-tension distribution box Download PDFInfo
- Publication number
- CN207926020U CN207926020U CN201820311714.8U CN201820311714U CN207926020U CN 207926020 U CN207926020 U CN 207926020U CN 201820311714 U CN201820311714 U CN 201820311714U CN 207926020 U CN207926020 U CN 207926020U
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- babinet
- explosion
- distribution box
- tension distribution
- proof low
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Abstract
The utility model provides a kind of explosion-proof low-tension distribution box, is related to distribution box field.The explosion-proof low-tension distribution box, including babinet, the bottom of the babinet is installed with footing, and the top of the babinet is fixedly connected by mandril with the bottom of baffle, solar film battery is installed at the top of the baffle, the front of the babinet is movably installed with chamber door by hinge.The explosion-proof low-tension distribution box, it is installed with fan in the inside of babinet, starting fan generates negative pressure gas field, suction is generated to the inside of babinet, the hot-air of box house is attracted and is conducted to the outside of babinet by port, it avoids the internal temperature of babinet excessively high and makes the inside spontaneous combustion of babinet, reduce the probability that explosion generates, the strainer of setting avoids dust from entering the inside of babinet simultaneously, dust is avoided to generate explosion in confined space internal-combustion, the ventilation opening opened up increases box house and external contact area, reduces the probability that closed babinet generates explosion.
Description
Technical field
The utility model is related to distribution box technical field, specially a kind of explosion-proof low-tension distribution box.
Background technology
Distribution box is for reasonably distributing electric energy, the convenient switching action to circuit.In addition distribution box has higher safety
Degree of protection, the conducting state of the intuitive display circuit of energy.Therefore distribution box is conducive to convenient for management when fault occurs
Maintenance.Therefore, it is usually used in power domain.Distribution box be by electrical wiring requirement by switchgear, measuring instrumentss, protection electric appliance and
Ancillary equipment is assembled in closing or semiclosed metal safe or in screen width, constitutes low-voltage distribution equipment.It can be by when normal operation
Manual or automatic switch is connected or disjunction circuit.When failure or irregular operating circuit is cut off by protection electric appliance.By means of measuring instrument
Table can show running various parameters, can be also adjusted to certain electric parameters, be carried to deviateing normal operating conditions
Show or send out signal.It is usually used in each hair, Allocation transformer institute.But it is special in all kinds of such as petrochemical industry, mine with requirement of explosion proof
Place has special requirement of explosion proof to electric appliance, and distribution box is one of device indispensable in electrical equipment, used at present
Distribution box since heat dissipation effect is bad, the excessively high generation spontaneous combustion of internal temperature and explode, threaten to personnel and property.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of explosion-proof low-tension distribution box, solves existing match
Electronic box since heat dissipation effect is bad, the excessively high generation spontaneous combustion of internal temperature and the problem of explode, threaten to personnel and property.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of explosion-proof low-tension distribution box,
Including babinet, the bottom of the babinet is installed with footing, and the top of the babinet is fixed by the bottom of mandril and baffle
It connects, solar film battery is installed at the top of the baffle, the front of the babinet is movably installed with by hinge
Chamber door.
Positive four side of babinet is both provided with connecting rod, and one end of the connecting rod passes through shaft and fixed block activity
Connection, the fixed block are welded in the side wall of babinet, and the other end of the connecting rod and the side of telescopic block are welded, described flexible
The other side of block is welded with fixture block, and the fixture block is clamped with fixed link, the both ends of the fixed link respectively with two fixed plate phases
Mutually close side is fixedly connected, and the fixed plate is fixedly installed in the front of chamber door.
The both sides of the babinet offer ventilation opening, the inside of the ventilation opening and the side fixed installation far from babinet
There is a block, the inside of the ventilation opening and be installed with strainer close to the side of babinet, the surface of the strainer is bonded with silicon
The inner wall top of glue particle, the babinet is installed with fan, and port, and the inside of port are offered at the top of the babinet
It is installed with block and strainer.
Preferably, the footing is the bowl-shape of back-off, and is made of rubber material.
Preferably, the top of the baffle be raise up it is hemispherical.
Preferably, the connecting rod is right angle strip.
Preferably, the fixture block is set as inclined-plane close to the side of fixed link, and the side on inclined-plane offers and fixed link
Compatible notch.
Preferably, the telescopic block includes boom and sleeve, and one end of the boom is run through the side wall of sleeve and extended to
The inside of sleeve is fixedly connected with spring, the outer surface of the boom and positioned at sleeve internal sleeve be equipped with anti-decylization.
(3) advantageous effect
The utility model provides a kind of explosion-proof low-tension distribution box.Has following advantageous effect：
1, the explosion-proof low-tension distribution box is installed with fan in the inside of babinet, and starting fan generates negative pressure gas field, right
The inside of babinet generates suction, and the hot-air of box house is attracted and is conducted to the outside of babinet by port, babinet is avoided
Internal temperature is excessively high and makes the inside spontaneous combustion of babinet, reduces the probability that explosion generates, while the strainer being arranged avoids dust from entering
The inside of babinet avoids dust from generating explosion in confined space internal-combustion, the ventilation opening opened up increase box house with
External contact area reduces the probability that closed babinet generates explosion.
2, the explosion-proof low-tension distribution box is movably installed with connecting rod, the fixture block and consolidate that end is welded in the side wall of babinet
Dingan County is loaded on chamber door positive fixed link clamping, and when use turns down connecting rod close to chamber door, and fixture block will be contacted with fixed link to be stretched
Contracting block, which squeezes, to be shunk, and fixed link slides into the inside of groove, and the elastic property of telescopic block drives fixture block to be moved to the direction of fixed link,
It is set to engage more secured, it is more firm to make chamber door be connect with babinet, avoid box house explosion from making chamber door and case
Body separation causes personnel and property loss.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model box inner structure schematic diagram；
Fig. 3 is the utility model connecting rod attachment structure schematic diagram；
Fig. 4 is the utility model telescopic block structural schematic diagram.
In figure：1 babinet, 2 footing, 3 mandrils, 4 baffles, 5 chamber doors, 6 connecting rods, 7 fixed blocks, 8 telescopic blocks, 9 fixture blocks, 10
Fixed plate, 11 fixed links, 12 booms, 13 sleeves, 14 springs, 15 anti-decylizations, 16 ventilation openings, 17 blocks, 18 strainers, 19 silica gel
Grain, 20 fans, 21 ports, 22 solar film batteries.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of explosion-proof low-tension distribution box, as shown in Figs 1-4, including babinet 1, babinet 1
Bottom is installed with footing 2, and footing 2 is the bowl-shape of back-off, and is made of rubber material, and the setting of footing 2 avoids this and matches
Electronic box is directly contacted with ground, avoids being worn, and is conducive to extend its service life, and footing 2 is made of rubber material, rubber
Glue has good damping performance, can be fixedly connected with the bottom of baffle 4 by mandril 3 to the top of babinet 1, the top of baffle 4
Portion is to raise up hemispherical, and the top of baffle 4 is installed with solar film battery 22, and sun hull cell has quality
Small, the advantages that thickness is very thin, flexible, be directly or indirectly to turn solar radiant energy by photoelectric effect or photochemical effect
Change the device of electric energy into, the front of babinet 1 is movably installed with chamber door 5 by hinge, and the front of chamber door 5 is provided with handle.
1 positive four side of babinet is both provided with connecting rod 6, and connecting rod 6 is right angle strip, and one end of connecting rod 6 is by turning
Axis is flexibly connected with fixed block 7, and fixed block 7 is welded in the side wall of babinet 1, the side of the other end and telescopic block 8 of connecting rod 6
The other side of welding, telescopic block 8 is welded with fixture block 9, and telescopic block 8 includes boom 12 and sleeve 13, and one end of boom 12 is through set
It the side wall of cylinder 13 and extends to the inside of sleeve 13 and is fixedly connected with spring 14, the setting of spring 14 makes boom 12 have always
To the trend moved far from 13 direction of sleeve, make telescopic block 8 with elastic property, the outer surface of boom 12 and positioned at sleeve 13
Internal sleeve be equipped with anti-decylization 15, anti-decylization 15 can prevent boom 12 to be detached from the inside of sleeve 13, and fixture block 9 and fixed link 11 are blocked
It connects, fixture block 9 is set as inclined-plane close to the side of fixed link 11, and the side on inclined-plane offers slot compatible with fixed link 11
Mouthful, the both ends of fixed link 11 are fixedly connected with two sides close to each other of fixed plate 10 respectively, and fixed plate 10 is fixedly installed in
The front of chamber door 5 is movably installed with connecting rod 6, the fixture block 9 and be fixedly installed in chamber door 5 that end is welded in the side wall of babinet 1
Positive fixed link 11 is clamped, and is turned down connecting rod 6 close to chamber door 5 when use, fixture block 9 is contacted with fixed link 11 by telescopic block 8
It squeezes and shrinks, fixed link 11 slides into the inside of groove, and the elastic property of telescopic block 8 drives fixture block 9 to be transported to the direction of fixed link 11
It is dynamic, so that it is engaged more secured, it is more firm to make chamber door 5 be connect with babinet 1, avoid 1 internal explosion of babinet from making case
Door 5 is detached with babinet 1 causes personnel and property loss.
The both sides of babinet 1 offer ventilation opening 16, the inside of the ventilation opening 16 and side far from babinet 1 is installed with
Block 17,17 setting of blocking avoid wisp from entering the inside of babinet 1 and generate its inside destroying, the inside of ventilation opening 16 and
It is installed with strainer 18 close to the side of babinet 1, strainer 18 can prevent dust from entering the inside of babinet 1, the surface of strainer 18
It is bonded with silica gel particle 19, when absorbed on silica gel moisture reaches saturation state, the variation of surface and form will not occur, there is moisture absorption
Soon, the features such as indeformable, nontoxic, odorless, with larger internal surface area, and have to water vapour and other condensable steam
There is higher adsorption capacity, can be used for gas dry, hygroscopic capacity about 40 percent, silica gel particle 19 can be to passing through ventilation opening
16 air dehumidifies, and is installed with fan 20 at the top of the inner wall of babinet 1, fan 20 and the control panel of peripheral hardware electrically connect
It connecing, and is electrically connected with solar film battery 22, luminous energy power supply, more environmentally-friendly, the top of babinet 1 offers port 21, and
The inside of port 21 is installed with block 17 and strainer 18, is installed with fan 20 in the inside of babinet 1, fan 20 starts
Negative pressure gas field is generated, suction is generated to the inside of babinet 1, the hot-air inside babinet 1 is attracted through the conduction of port 21 to case
The outside of body 1 avoids the internal temperature of babinet 1 excessively high and makes the inside spontaneous combustion of babinet 1, reduces the probability that explosion generates, simultaneously
The strainer 18 of setting avoids dust from entering the inside of babinet 1, avoids dust from generating explosion in confined space internal-combustion, opens up
Ventilation opening 16 increase the inside of babinet 1 and external contact area, reduce the probability that closed babinet 1 generates explosion.
Operation principle：In use, turning down connecting rod 6 close to chamber door 5, fixture block 9 contacts with fixed link 11 and squeezes telescopic block 8
Pressure is shunk, and fixed link 11 slides into the inside of groove, and the elastic property of telescopic block 8 drives fixture block 9 to be moved to the direction of fixed link 11,
It is set to engage more secured.
In conclusion the explosion-proof low-tension distribution box, is installed with fan 20, fan 20 starts production in the inside of babinet 1
Raw negative pressure gas field generates suction to the inside of babinet 1, the hot-air inside babinet 1 is attracted through the conduction of port 21 to babinet 1
Outside, avoid the internal temperature of babinet 1 excessively high and make the inside spontaneous combustion of babinet 1, reduce explosion generate probability, set simultaneously
The strainer 18 set avoids dust from entering the inside of babinet 1, avoids dust from generating explosion in confined space internal-combustion, opens up
Ventilation opening 16 increase the inside of babinet 1 and external contact area, reduce the probability that closed babinet 1 generates explosion.
Also, it is movably installed with connecting rod 6 in the side wall of babinet 1, the fixture block 9 and be fixedly installed in chamber door that end is welded
5 positive fixed links 11 are clamped, and are turned down connecting rod 6 close to chamber door 5 when use, fixture block 9 is contacted with fixed link 11 by telescopic block 8
It squeezes and shrinks, fixed link 11 slides into the inside of groove, and the elastic property of telescopic block 8 drives fixture block 9 to be transported to the direction of fixed link 11
It is dynamic, so that it is engaged more secured, it is more firm to make chamber door 5 be connect with babinet 1, avoid 1 internal explosion of babinet from making case
Door 5 is detached with babinet 1 causes personnel and property loss.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of explosion-proof low-tension distribution box, including babinet (1), it is characterised in that：The bottom of the babinet (1) is installed with bottom
The top of foot (2), the babinet (1) is fixedly connected by mandril (3) with the bottom of baffle (4), and the top of the baffle (4) is solid
Dingan County is equipped with solar film battery (22), and the front of the babinet (1) is movably installed with chamber door (5) by hinge；
Positive four side of babinet (1) is both provided with connecting rod (6), and one end of the connecting rod (6) passes through shaft and fixation
Block (7) is flexibly connected, and the fixed block (7) is welded in the side wall of babinet (1), the other end and telescopic block of the connecting rod (6)
(8) other side of side welding, the telescopic block (8) is welded with fixture block (9), and the fixture block (9) is clamped with fixed link (11),
The both ends of the fixed link (11) are fixedly connected with two fixed plate (10) sides close to each other respectively, the fixed plate (10)
It is fixedly installed in the front of chamber door (5)；
The both sides of the babinet (1) offer ventilation opening (16), the inside of the ventilation opening (16) and far from babinet (1) one
Side is installed with block (17), the inside of the ventilation opening (16) and is installed with strainer close to the side of babinet (1)
(18), the surface of the strainer (18) is bonded with silica gel particle (19), and fan is installed at the top of the inner wall of the babinet (1)
(20), port (21) is offered at the top of the babinet (1), and the inside of port (21) is installed with block (17) and strainer
(18)。
2. a kind of explosion-proof low-tension distribution box according to claim 1, it is characterised in that：The footing (2) is the bowl of back-off
Shape, and be made of rubber material.
3. a kind of explosion-proof low-tension distribution box according to claim 1, it is characterised in that：The top of the baffle (4) be to
It is upper protrusion it is hemispherical.
4. a kind of explosion-proof low-tension distribution box according to claim 1, it is characterised in that：The connecting rod (6) is right angle item
Shape.
5. a kind of explosion-proof low-tension distribution box according to claim 1, it is characterised in that：The fixture block (9) is close to fixed link
(11) side is set as inclined-plane, and the side on inclined-plane offers and the compatible notch of fixed link (11).
6. a kind of explosion-proof low-tension distribution box according to claim 1, it is characterised in that：The telescopic block (8) includes boom
(12) run through the side wall of sleeve (13) with sleeve (13), one end of the boom (12) and extend to inside and the bullet of sleeve (13)
Spring (14) is fixedly connected, the outer surface of the boom (12) and positioned at sleeve (13) internal sleeve be equipped with anti-decylization (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311714.8U CN207926020U (en) | 2018-03-07 | 2018-03-07 | A kind of explosion-proof low-tension distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311714.8U CN207926020U (en) | 2018-03-07 | 2018-03-07 | A kind of explosion-proof low-tension distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926020U true CN207926020U (en) | 2018-09-28 |
Family
ID=63597971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311714.8U Expired - Fee Related CN207926020U (en) | 2018-03-07 | 2018-03-07 | A kind of explosion-proof low-tension distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838683A (en) * | 2019-12-11 | 2020-02-25 | 岳阳华锋电气科技有限公司 | Safe explosion-proof type high-low voltage power distribution cabinet |
| CN112614650A (en) * | 2020-12-30 | 2021-04-06 | 江西鑫聚盛电气设备有限公司 | Double-voltage anti-theft transformer |
| CN113363843A (en) * | 2021-06-02 | 2021-09-07 | 西北民族大学 | New forms of energy power generation field harmonic controlling means |
| CN114204074A (en) * | 2021-12-07 | 2022-03-18 | 上海杰宁新能源科技发展有限公司 | Ventilation device for avoiding hydrogen retention dead angle and used for hydrogen fuel cell box body |
-
2018
- 2018-03-07 CN CN201820311714.8U patent/CN207926020U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838683A (en) * | 2019-12-11 | 2020-02-25 | 岳阳华锋电气科技有限公司 | Safe explosion-proof type high-low voltage power distribution cabinet |
| CN112614650A (en) * | 2020-12-30 | 2021-04-06 | 江西鑫聚盛电气设备有限公司 | Double-voltage anti-theft transformer |
| CN113363843A (en) * | 2021-06-02 | 2021-09-07 | 西北民族大学 | New forms of energy power generation field harmonic controlling means |
| CN113363843B (en) * | 2021-06-02 | 2023-06-27 | 西北民族大学 | New forms of energy power generation field harmonic controlling means |
| CN114204074A (en) * | 2021-12-07 | 2022-03-18 | 上海杰宁新能源科技发展有限公司 | Ventilation device for avoiding hydrogen retention dead angle and used for hydrogen fuel cell box body |
| CN114204074B (en) * | 2021-12-07 | 2023-12-22 | 上海杰宁新能源科技发展有限公司 | Ventilation device for hydrogen fuel cell box body for avoiding hydrogen retention dead angle |
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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: 20180928 Termination date: 20190307 |