Waterproof box for integrating instrument of energy meter

Abstract

An energy meter integrating instrument waterproof box is characterized in that an integrating instrument is fixedly placed in a box body through a placing frame and a spring, the front surface of the box body is a transparent box door, the bottom of the box body is provided with a wire passing hole and a heat dissipation hole, a movable cover plate is hinged to one side, close to a wall, of the bottom of the box body, and the movable cover plate rotatably covers the bottom of the box body to form sealed storage. Hooks are further arranged on the back face of the box body and the movable cover plate so that the box body can be hung on a wall, and the flow meter can be hung on the movable cover plate. The waterproof box for the integrating instrument of the energy meter not only can effectively prevent water and ensure the working accuracy and safety of the integrating instrument, but also can effectively improve the convenience of use and storage.

Description

Technical Field

[0001] The utility model relates to energy meter integrator equipment, in particular to a waterproof box for placing the energy meter integrator. Background Art

[0002] An integrator is an instrument that calculates energy by inputting information such as flow rate and temperature, and outputs calculated data. In the machine room, in order to facilitate data transmission and collection, the integrator and the split flow meter are usually hung on the wall together, which is also convenient for viewing data on site. However, due to the dense pipes in the machine room, once the pipe fluid leaks, it will easily damage the integrator; at the same time, if the integrator is stopped, it needs to be removed and properly placed, but people easily forget to perform the corresponding operations in daily use, and repeated hanging and removal operations are also troublesome. Utility Model Content

[0003] The utility model aims to provide an energy meter integrator waterproof box which can be waterproof when in use and can be conveniently placed when not in use, so as to improve the measurement accuracy and the convenience of operation.

[0004] The utility model discloses a waterproof box for an energy meter and an integrator, comprising a box body with an accommodating cavity arranged inside, the back side of the box body being detachably fixed to a wall body by means of fixing parts, a box door which can be opened and closed is arranged on the side of the box body which is away from the wall, the box door is made of a transparent material or is provided with an observation window made of a transparent material, a plurality of wire holes and heat dissipation holes which are connected to the accommodating cavity are arranged on the bottom surface of the box body, a movable cover plate is hinged at the back side edge of the bottom of the box body, the movable cover plate can rotatably cover the bottom surface of the box body, a mounting part for placing a flow meter is also installed on the movable cover plate; a placement rack for placing the integrator is arranged in the box body, and the placement rack is installed in the box body by means of elastic parts.

[0005] Further, the fixing member is a hook.

[0006] Further, the mounting piece is a fixing frame or a hook for placement.

[0007] Furthermore, a plurality of hooks are arranged on the box body and the movable cover.

[0008] Furthermore, the bottom of the placement rack is installed in the box through an elastic member.

[0009] Furthermore, the elastic member includes a plurality of springs.

[0010] Furthermore, a positioning cylinder is installed in the box body, and a positioning hole is provided on the top surface of the positioning cylinder extending downward, and the depth of the positioning hole is less than the length of the spring.

[0011] Furthermore, the edge of the back side of the bottom surface of the box body is hinged to the movable cover plate, and the other edges of the bottom surface of the box body and the movable cover plate are relatively provided with convex slits and slit grooves that fit concavely and convexly.

[0012] Furthermore, the convex slit is arranged on the box body, and the slit groove is arranged on the movable cover plate.

[0013] Furthermore, the convex seam is extended downward from the bottom of the box body.

[0014] The utility model discloses a waterproof box for an energy meter and an integrator, wherein a placing rack is provided inside the box, and the integrator for measurement is placed on the placing rack and fixed to the inner wall of the box by elastic parts; a box door is provided on the front side outside the box, that is, the side facing away from the wall, through which the data of the integrator can be intuitively seen; the back side of the box is a back plate, which can be detachably mounted on the wall by means of fixing parts on the back plate; the bottom of the box is a base plate, which is provided with wire holes and heat dissipation holes, the wire holes are used for the arrangement of wires, transmission lines and other cables, and the heat dissipation holes can be used for heat dissipation; a movable cover is also connected to the box, which can cover the base plate to form a seal, and can be opened for heat dissipation, and the opened cover can also be used to place a flow meter. When the integrator needs to be used, the integrator is placed on the rack in the box and fixed by the elastic member. At the same time, the movable cover is opened and the flow meter is placed. The staff can visually observe the working conditions of the integrator and the flow meter. The wire holes and heat dissipation holes are arranged on the bottom plate, which can greatly improve its waterproof performance while ensuring the heat dissipation performance. When the integrator is not needed, the cover is closed to form an isolated space in the box to better protect the integrator and avoid the need for repeated taking and putting operations. After closing the box door and the movable cover, the box can also be used as a container for storing and transporting the integrator, so as to facilitate the storage and transportation of the integrator. Its beneficial effect is that this kind of energy meter integrator waterproof box can not only effectively waterproof and ensure the working accuracy and safety of the integrator, but also effectively improve the convenience of use and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 , 2 It is a schematic diagram of the structure of the waterproof box of the energy meter integrator.

[0016] Figure 3 It is a structural diagram of the bottom plate of the box.

[0017] Figure 4 It is a schematic diagram of the state in which the box door is open and the movable cover is closed.

[0018] Figure 5 It is a schematic diagram of the state where the box door and the movable cover are opened at the same time.

[0019] Figure 6It is a schematic diagram of the working status of the integrator and flow meter. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] If there are descriptions involving "first" or "second" in the embodiments of the utility model, the descriptions of "first" or "second" are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0023] The utility model provides a waterproof box for an energy meter integrator.

[0024] The waterproof box of the energy meter integrator of the present embodiment comprises a box body 1 with an accommodating cavity arranged inside, the back side of the box body is detachably fixed to the wall by a fixing member 2, an openable and closable box door 3 is arranged on the side of the box body facing away from the wall, the box door is made of transparent material or is provided with an observation window made of transparent material, a plurality of wire holes 4 and heat dissipation holes 5 connected to the accommodating cavity are arranged on the bottom surface of the box body, a movable cover plate 6 is hinged at the back side edge of the bottom of the box body, the movable cover plate can rotatably cover the bottom surface of the box body, and a mounting member 7 for placing a flow meter is also installed on the movable cover plate; a placement rack 8 for placing the integrator is arranged in the box body, and the placement rack is installed in the box body by an elastic member 9.

[0025] like Figure 1-6As shown, reference numeral 10 is an integrator, and reference numeral 20 is a flow meter. When the integrator is needed, the integrator is placed on the rack in the box and fixed by elastic parts. At the same time, the movable cover is opened and the flow meter is placed. The staff can visually observe the working conditions of the integrator and the flow meter. The wire holes and heat dissipation holes are both arranged on the bottom plate, which can greatly improve the waterproof performance while ensuring the heat dissipation performance. When the integrator is not needed, the cover is closed to form an isolated space in the box to better protect the integrator and avoid the need for repeated taking and putting operations. The box after closing the door and the movable cover can also be used as a container for storing and transporting the integrator, so as to facilitate the storage and transportation of the integrator.

[0026] In the waterproof box of the energy meter integrator, the fixing part 2 can be a hook or other fixed and detachable device, and the operation of the hook is relatively convenient; similarly, the mounting part 7 can be a fixing frame for placement, or a hook, etc., to ensure the stability and convenience of the placement of the flow meter; and multiple hooks can be arranged on the box body 1 and the movable cover plate 6 at the same time to improve the stability of the suspension.

[0027] The energy meter integrator waterproof box has a bottom of a placement rack 8 installed in the box body 1 through an elastic member 9, which lifts the integrator placed on the placement rack to the top of the box body; the elastic member 9 includes a plurality of springs, which have a simple structure and are easy to operate; in addition, a positioning cylinder (not shown) is also installed in the box body 1, and a positioning hole is provided on the top surface of the positioning cylinder extending downward, and the depth of the positioning hole is less than the length of the spring, which can ensure the expansion and contraction space of the spring while effectively positioning the spring to prevent it from bending and affecting the placement of the integrator and preventing the integrator from accidentally falling.

[0028] In the waterproof box of the energy meter integrator, the edge of the back side of the bottom surface of the box body 1 is hinged to the movable cover plate 6, and the other edges of the bottom surface of the box body and the movable cover plate are relatively provided with convex slits and slit grooves that fit concavely and convexly. Specifically, the convex slits can be provided on the box body, such as extending downward from the bottom of the box body, and the slit grooves are provided on the movable cover plate. Through the cooperation of the convex slits and the slit grooves, the waterproof performance of the waterproof box after closing can be improved, and the connection strength between the movable cover plate and the box body can also be improved. Of course, the convex slits can also be provided on the movable cover plate.

[0029] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A waterproof box for an energy meter integrator, characterized in that: The invention comprises a box body (1) with a containing cavity arranged inside, the back side of the box body being detachably fixed to a wall body by means of a fixing member (2), a box door (3) which can be opened and closed is arranged on the side of the box body which faces away from the wall, the box door is made of a transparent material or is provided with an observation window made of a transparent material, a plurality of wire holes (4) and heat dissipation holes (5) which are connected to the containing cavity are arranged on the bottom surface of the box body, a movable cover plate (6) is hingedly connected at the back side edge of the bottom of the box body, the movable cover plate can rotatably cover the bottom surface of the box body, and a mounting member (7) for placing a flow meter is also installed on the movable cover plate; a placement rack (8) for placing an integrator is arranged in the box body, and the placement rack is installed in the box body by means of an elastic member (9).

2. The waterproof box for energy meter and integrator according to claim 1, characterized in that: The fixing member (2) is a hook.

3. The waterproof box for energy meter and integrator according to claim 1, characterized in that: The mounting member (7) is a fixing frame or hook for placement.

4. The waterproof box for energy meter integrator according to claim 2 or 3, characterized in that: A plurality of hooks are provided on the box body (1) and the movable cover plate (6).

5. The waterproof box for energy meter and integrator according to claim 1, characterized in that: The bottom of the placement rack (8) is installed in the box body (1) via an elastic member (9).

6. The waterproof box for energy meter integrator according to claim 1 or 5, characterized in that: The elastic member (9) comprises a plurality of springs.

7. The waterproof box for energy meter and integrator according to claim 6, characterized in that: A positioning cylinder is installed in the box body (1), and a positioning hole is provided on the top surface of the positioning cylinder extending downward, and the depth of the positioning hole is less than the length of the spring.

8. The waterproof box for energy meter and integrator according to claim 1, characterized in that: The edge of the back side of the bottom surface of the box body (1) is hingedly connected to the movable cover plate (6), and the other edges of the bottom surface of the box body and the movable cover plate are provided with convex slits and slit grooves that fit concavely and convexly relative to each other.

9. The waterproof box for energy meter and integrator according to claim 8, characterized in that: The convex slit is arranged on the box body, and the slit groove is arranged on the movable cover plate.

10. The waterproof box for energy meter and integrator according to claim 9, characterized in that: The convex seam is extended downward from the bottom of the box body.

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