CN211453693U - Batch meter that dampproofing and waterproofing performance is excellent - Google Patents

Batch meter that dampproofing and waterproofing performance is excellent Download PDF

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Publication number
CN211453693U
CN211453693U CN201921642814.XU CN201921642814U CN211453693U CN 211453693 U CN211453693 U CN 211453693U CN 201921642814 U CN201921642814 U CN 201921642814U CN 211453693 U CN211453693 U CN 211453693U
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CN
China
Prior art keywords
fixedly connected
connecting pipe
baffle
metering box
rotary rod
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.)
Expired - Fee Related
Application number
CN201921642814.XU
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Chinese (zh)
Inventor
王良明
梅德进
徐伟
陈忠雨
霍厚琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Ruien Electric Co ltd
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Jiangsu Ruien Electric Co ltd
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Publication date
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Priority to CN201921642814.XU priority Critical patent/CN211453693U/en
Application granted granted Critical
Publication of CN211453693U publication Critical patent/CN211453693U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a metering box with excellent waterproof and moistureproof performance, which belongs to the field of metering boxes, and comprises a metering box body, a box door is fixedly connected on the metering box body, a connecting pipe is fixedly connected at the right end of the metering box body, a dehumidifying fan is connected on the connecting pipe by screw thread, a baffle is arranged in the connecting pipe, a rotary rod is fixedly connected at the left end and the right end of the baffle, the rotary rod is rotatably connected with the connecting pipe, a reset spring is fixedly connected at the outer end of the rotary rod, the two ends of the reset spring are respectively fixed with the rotary rod and the connecting pipe, grooves are drilled at the upper end wall and the lower end wall of the connecting pipe, a fixed rod is fixedly connected at the inner end wall of the groove, compared with the metering box with dehumidifying effect in the prior art, the utility model can keep the dry environment in the metering box body after, reduce the influence of external environment's humidity change to this internal humidity of batch meter.

Description

Batch meter that dampproofing and waterproofing performance is excellent
Technical Field
The utility model relates to a batch meter field, more specifically say, relate to a batch meter that dampproofing and waterproofing performance is excellent.
Background
The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. In order to ensure the installation quality, expansion bolts must be arranged in the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.
At present, a large amount of power equipment can generally be installed in the power metering box, and water is the important person of destruction of power equipment as an electric conductor, because many power metering boxes are all installed in adverse circumstances, when the air is moist, or when the difference in temperature is great round the clock, vapor will condense for dew adhesion on power metering box's inner wall, these water drops arouse power accident such as short circuit in very easily instiling into power equipment in case, need a dehumidification pipe to come and can handle the moisture in the power metering box, however, the dehumidification pipe is not convenient for and is connected between the power metering box, can cause the influence to power metering box's use, consequently, it is necessary to propose the external moisture extraction pipe fitting of a kind of power metering box to solve above-mentioned problem.
In order to solve the problems, the application numbers are as follows: CN 201920128093.4's well utility model discloses a "moisture-proof external moisture pipe fitting of taking out of electric power metering box" relates to electric power metering box technical field, this moisture-proof external moisture pipe fitting of taking out of electric power metering box, the power distribution box comprises a box body, top one side fixedly connected with of box links the pipe, the solid fixed ring of fixed surface connection of linking the pipe, the fixed cover of one end fixedly connected with of linking the pipe, the wet pipe is taken out to the one end fixedly connected with of fixed cover, the thread groove has all been seted up at solid fixed ring's both ends, the equal fixedly connected with in one end both sides of fixed cover changes the handle, the one end swing joint who changes the handle has the screw rod, the annular has been seted up to the inner wall one end of fixed cover, the. This external moisture pipe fitting of taking out of dampproofing of electric power metering box can make the connecting pipe and solid fixed ring between be connected through fixed cover, is convenient for the connecting pipe and takes out and wets to connect between the pipe, takes out wet pipe and can clear up the moisture in the box, makes and keeps dry in the box.
Above-mentioned utility model in the use, it is respond well to except that damp of batch meter, but keep the effect relatively poor to the humidity in the batch meter, under the great condition of external environment humidity, need keep opening of wet pipe constantly.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a batch meter that dampproofing and waterproofing performance is excellent, it is compared in the batch meter that has the dehumidification effect among the prior art, the utility model discloses after this internal dehumidification of measuring-tank is accomplished to the dehumidification fan, can keep this internal drying environment of batch meter, reduce the influence of external environment's humidity change to this internal humidity of batch meter.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A metering box with excellent waterproof and moisture-proof performance comprises a metering box body, wherein a box door is fixedly connected to the metering box body, a connecting pipe is fixedly connected to the right end of the metering box body, a dehumidifying fan is connected to the connecting pipe in a threaded manner, a baffle is arranged in the connecting pipe, a rotary rod is fixedly connected to the left end and the right end of the baffle and is rotatably connected with the connecting pipe, a reset spring is fixedly connected to the outer end of the rotary rod, two ends of the reset spring are respectively fixed to the rotary rod and the connecting pipe, grooves are formed in the upper end wall and the lower end wall of the connecting pipe, a fixed rod is fixedly connected to the inner end wall of each groove, a rotary shaft is rotatably connected to the outer end of each fixed rod, the rotary shaft and the baffle are in contact with each other and are in interference fit, compared with the metering box with the, can keep this internal dry environment of batch meter, reduce the influence of external environment's humidity change to this internal humidity of batch meter.
Further, pivot outer end fixedly connected with blotter, the blotter is dull polish fiber material, increases the friction between blotter and the baffle, makes the dehumidification fan under inoperative state, can make the position of baffle remain vertical state throughout, separates the batch meter body from external environment each other, keeps this internal humidity value of batch meter as far as, keeps this internal drying of batch meter.
Furthermore, the baffle is close to the one end fixedly connected with rubber layer of dehumidification fan, through the effect on rubber layer, can play certain effect of blockking to external environment's "humid air" under the higher circumstances of external air humidity for keep this internal dry environment of batch meter.
Further, the outer end wall of rotary rod and the inner end wall of pivot all scribble and are equipped with wear-resistant coating, when rotary rod and pivot rotate, can reduce the wearing and tearing to the outer end wall of rotary rod and the inner end wall of pivot, have increased the life of connecting pipe to a certain extent.
Further, both ends all set to the tangent plane about the baffle, compare in the cambered surface, have increased the area of contact between baffle and the rotary rod on the one hand, and on the other hand makes the swing of baffle more stable.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) compare the batch meter that has dehumidification effect among the prior art, the utility model discloses after this internal dehumidification of dehumidification fan to the batch meter is accomplished, can keep this internal dry environment of batch meter, reduce the influence of external environment's humidity change to this internal humidity of batch meter.
(2) Pivot outer end fixedly connected with blotter, the blotter is dull polish fiber material, and the friction between increase blotter and the baffle makes the dehumidification fan under inoperative state, can make the position of baffle remain vertical state throughout, separates the batch meter body and external environment each other, keeps this internal humidity value of batch meter as far as, keeps this internal drying of batch meter.
(3) The baffle is close to the one end fixedly connected with rubber layer of dehumidification fan, through the effect on rubber layer, can play certain effect of blockking to external environment's "humid air" under the higher condition of external air humidity for keep this internal drying environment of batch meter.
(4) The outer end wall of the rotary rod and the inner end wall of the rotary shaft are coated with wear-resistant coatings, so that when the rotary rod and the rotary shaft rotate, the wear of the outer end wall of the rotary rod and the inner end wall of the rotary shaft can be reduced, and the service life of the connecting pipe is prolonged to a certain extent
(5) Both ends all set to the tangent plane about the baffle, compare in the cambered surface, have increased the area of contact between baffle and the rotary rod on the one hand, and on the other hand makes the swing of baffle more stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a connecting tube portion according to the present invention;
FIG. 3 is a schematic side sectional view of the connecting tube portion of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of the utility model during dehumidification.
The reference numbers in the figures illustrate:
1 metering box body, 2 chamber doors, 3 connecting pipes, 4 dehumidification fans, 5 grooves, 6 fixed rods, 7 rotating shafts, 8 buffer pads, 9 baffles, 10 rotating rods, 11 return springs and 12 rubber layers.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a metering box with excellent waterproof and moistureproof performances comprises a metering box body 1, a box door 2 is fixedly connected to the metering box body 1, a connecting pipe 3 is fixedly connected to the right end of the metering box body 1, a dehumidifying fan 4 is connected to the connecting pipe 3 in a threaded manner, referring to fig. 2, a baffle 9 is arranged in the connecting pipe 3, a rotary rod 10 is fixedly connected to each of the left and right ends of the baffle 9, the rotary rod 10 is rotatably connected to the connecting pipe 3, a return spring 11 is fixedly connected to the outer end of the rotary rod 10, both ends of the return spring 11 are respectively fixed to the rotary rod 10 and the connecting pipe 3, when the baffle 9 is not affected by wind, the baffle 9 is kept in a vertical state all the time, referring to fig. 3-4, grooves 5 are formed in the upper end wall and the lower end wall of the connecting pipe 3, fixing rods 6 are fixedly connected to the, please refer to fig. 5, the dehumidifying fan 4 rotates to drive the air circulation, the baffle 9 swings along the rotating rod 10 under the action of the wind force, the humidity in the measuring box body 1 is reduced, the arrow direction in fig. 5 is the direction of the humid air circulation in the measuring box body 1, after the humidity in the measuring box body 1 is reduced by the dehumidifying fan 4, the working personnel can close the dehumidifying fan 4, when the baffle 9 is not affected by the wind force, the baffle 9 can separate the humid air of the external environment, and the dryness in the measuring box body 1 is maintained.
Referring to fig. 3-4, the outer end of the rotating shaft 7 is fixedly connected with a buffer pad 8, the buffer pad 8 is made of a frosted fiber material, friction between the buffer pad 8 and the baffle 9 is increased, so that the position of the baffle 9 can be always kept in a vertical state when the dehumidifying fan 4 is not in operation, the metering box body 1 is separated from the external environment, the humidity value in the metering box body 1 is kept as much as possible, and the inside of the metering box body 1 is kept dry, one end of the baffle 9 close to the dehumidifying fan 4 is fixedly connected with a rubber layer 12, and under the action of the rubber layer 12, a certain blocking effect on the 'wet air' of the external environment can be achieved under the condition of high external air humidity, so as to keep the dry environment in the metering box body 1, the outer end wall of the rotating rod 10 and the inner end wall of the rotating shaft 7 are both coated with wear-resistant coatings, and when the rotating rod 10 and the rotating shaft 7 rotate, wear to the, increased the life of connecting pipe 3 to a certain extent, both ends all set the tangent plane about baffle 9, compare in the cambered surface, have increased the area of contact between baffle 9 and the rotary rod 10 on the one hand, and on the other hand makes the swing of baffle 9 more stable.
Compare the batch meter that has dehumidification effect among the prior art, the utility model discloses after dehumidification is accomplished to this internal dehumidification of batch meter at dehumidification fan 4, can keep the dry environment in this internal 1 of batch meter, reduce the influence of external environment's humidity change to this internal 1 internal humidity of batch meter.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a batch meter that dampproofing and waterproofing performance is excellent, includes batch meter body (1), fixedly connected with chamber door (2), its characterized in that on batch meter body (1): metering box body (1) right-hand member fixedly connected with connecting pipe (3), threaded connection has dehumidification fan (4) on connecting pipe (3), be equipped with baffle (9) in connecting pipe (3), the equal fixedly connected with rotary rod (10) in both ends about baffle (9), rotary rod (10) rotate with connecting pipe (3) and are connected, rotary rod (10) outer end fixedly connected with reset spring (11), the both ends of reset spring (11) are fixed mutually with rotary rod (10) and connecting pipe (3) respectively, both ends wall all cuts a groove (5) about connecting pipe (3), end wall fixedly connected with dead lever (6) in recess (5), dead lever (6) outer end rotates and is connected with pivot (7), pivot (7) and baffle (9) mutual contact and interference fit.
2. The metering box of claim 1, wherein: the outer end of the rotating shaft (7) is fixedly connected with a cushion pad (8), and the cushion pad (8) is made of frosted fiber materials.
3. The metering box of claim 1, wherein: one end of the baffle (9) close to the dehumidifying fan (4) is fixedly connected with a rubber layer (12).
4. The metering box of claim 1, wherein: and the outer end wall of the rotating rod (10) and the inner end wall of the rotating shaft (7) are coated with wear-resistant coatings.
5. The metering box of claim 1, wherein: the left end and the right end of the baffle (9) are both set into tangent planes.
CN201921642814.XU 2019-09-29 2019-09-29 Batch meter that dampproofing and waterproofing performance is excellent Expired - Fee Related CN211453693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921642814.XU CN211453693U (en) 2019-09-29 2019-09-29 Batch meter that dampproofing and waterproofing performance is excellent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921642814.XU CN211453693U (en) 2019-09-29 2019-09-29 Batch meter that dampproofing and waterproofing performance is excellent

Publications (1)

Publication Number Publication Date
CN211453693U true CN211453693U (en) 2020-09-08

Family

ID=72301884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921642814.XU Expired - Fee Related CN211453693U (en) 2019-09-29 2019-09-29 Batch meter that dampproofing and waterproofing performance is excellent

Country Status (1)

Country Link
CN (1) CN211453693U (en)

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Granted publication date: 20200908