CN214703679U

CN214703679U - Wind speed sensor for field detection of heat exchange efficiency of fresh air heat recovery device

Info

Publication number: CN214703679U
Application number: CN202120911859.3U
Authority: CN
Inventors: 李明跃; 程晓敏; 郑爱芬; 司大雄
Original assignee: Hefei Yuanzheng Quality Technology Service Co ltd; Anhui Product Quality Supervision And Inspection Research Institute National Quality Supervision And Inspection Center For Irrigation And Water Saving Equipment
Current assignee: Hefei Yuanzheng Quality Technology Service Co ltd; Anhui Product Quality Supervision And Inspection Research Institute National Quality Supervision And Inspection Center For Irrigation And Water Saving Equipment
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-12
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a new trend heat recovery unit heat exchange efficiency is air velocity transducer for witnessed inspections relates to air velocity transducer technical field. The utility model discloses an air velocity transducer body, mounting panel, the downside of air velocity transducer body is fixed with the base, and latch mechanism has been installed to the week side of air velocity transducer body, and the draw-in groove has been seted up to one side of mounting panel, and the both sides of mounting panel all are equipped with fixed establishment. The utility model discloses a week side at the air velocity transducer body sets up latch mechanism, drive latch mechanism carries out the joint with the mounting panel, make things convenient for the staff to carry out quick fixed to air velocity transducer, the fixed extravagant plenty of time of original a plurality of bolts has effectively been avoided, convenience when having promoted the air velocity transducer installation sets up fixed establishment in the mounting panel both sides, fixed establishment further fixes latch mechanism after the joint, effectively reduce because of the wind speed is too strong not hard up the coming off that causes the air velocity transducer body, thereby air velocity transducer's stability has been promoted.

Description

Wind speed sensor for field detection of heat exchange efficiency of fresh air heat recovery device

Technical Field

The utility model belongs to the technical field of air velocity transducer, especially, relate to an air velocity transducer is used in new trend heat recovery unit heat exchange efficiency witnessed inspections.

Background

The wind speed sensor is used for measuring wind speed, and is small and exquisite in appearance, light and convenient to carry and assemble. The wind speed sensor can be roughly divided into a mechanical wind speed sensor and an ultrasonic wind speed sensor according to the working principle. The wind speed information can be effectively obtained, the shell is made of high-quality aluminum alloy sections or polycarbonate composite materials, and the intelligent instrument is rain-proof, corrosion-resistant and ageing-resistant, and is convenient to use, safe and reliable. The solar energy water heater is mainly used in the fields of meteorology, agriculture, ships and the like, and can be used outdoors for a long time. The application of the wind speed sensor is very wide, and the wind speed sensor with different signals output is selected according to the actual requirements on the site. The wind speed sensor can be widely applied to the industries of greenhouses, environmental protection, meteorology, cultivation, wind ports and the like.

However, most of the existing wind speed sensors for field detection in the market are installed by a plurality of bolts, so that the installation is very complicated and time is wasted, the bolts are rusted and corroded after being used for a long time, and the bolts can loosen when strong wind exists, so that the installation of the wind speed sensors is not stable enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new trend heat recovery unit wind speed sensor for heat exchange efficiency witnessed inspections has solved long-time use and has met when strong wind, and not hard up sign can appear in the bolt, leads to the above-mentioned prior art problem of wind speed sensor installation unstable inadequately.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a new trend heat recovery unit heat exchange efficiency is wind speed sensor for witnessed inspections, includes wind speed sensor body, mounting panel, and the downside of wind speed sensor body is fixed with the base, and clamping mechanism has been installed to the week side of wind speed sensor body, and the draw-in groove has been seted up to one side of mounting panel, and the both sides of mounting panel all are equipped with fixed establishment, and clamping mechanism runs through the middle part and the draw-in groove looks joint of base, and fixed establishment is fixed mutually with clamping mechanism.

Optionally, the clamping mechanism comprises an electric guide rail, a circular ring is in sliding fit with one side of the electric guide rail, a plurality of limiting blocks are fixed to the lower side of the circular ring, two connecting rods are fixed to the periphery of the circular ring, and a rectangular clamping groove is in rotating fit with one end of each connecting rod.

Optionally, the electric guide rail and the circular ring are both located on the periphery of the wind speed sensor body, and the limiting block penetrates through the middle of the base and is clamped with the clamping groove.

Optionally, the fixing mechanism comprises a rotating shaft and a fixing column, and a clamping block and a pull ring are fixed on the periphery of the rotating shaft.

Optionally, the rotating shaft is in running fit with the support plate, the fixing column is fixedly connected with the support plate, the clamping block is clamped with the rectangular clamping groove, and the pull ring is clamped with the fixing column and in running fit with the fixing column.

Optionally, the wind speed sensor body is located on the upper side of the support plate, and two rectangular clamping grooves in the clamping mechanism correspond to the fixing mechanisms on the two sides of the support plate.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment sets up latch mechanism through week side at the air velocity transducer body, drive latch mechanism carries out the joint with the mounting panel, make things convenient for the staff to carry out quick fixed to air velocity transducer, the fixed extravagant plenty of time of original a plurality of bolts has effectively been avoided, convenience when having promoted the air velocity transducer installation, set up fixed establishment in the mounting panel both sides, latch mechanism after fixed establishment carries out further fixed, effectively reduce because of the wind speed is too strong to the not hard up that causes the air velocity transducer body and drop, thereby air velocity transducer's stability has been promoted.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an assembled three-dimensional structure of a wind speed sensor body and a support plate according to an embodiment of the present invention;

fig. 2 is a schematic view of an assembled three-dimensional structure of the clamping mechanism and the base according to an embodiment of the present invention;

fig. 3 is a schematic view of an assembled three-dimensional structure of a support plate and a clamping mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

Wherein the figures include the following reference numerals:

the wind speed sensor comprises a wind speed sensor body 1, a support plate 2, a clamping groove 3, a clamping mechanism 4, a circular ring 401, an electric guide rail 402, a limiting block 403, a connecting rod 404, a rectangular clamping groove 405, a base 5, a fixing mechanism 6, a rotating shaft 601, a clamping block 602, a pull ring 603 and a fixing column 604.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 4, in the present embodiment, an air velocity sensor for detecting heat exchange efficiency of a fresh air heat recovery device on site is provided, which includes: wind speed sensor body 1, mounting panel 2, wind speed sensor body 1's downside is fixed with base 5, and latch mechanism 4 has been installed to wind speed sensor body 1's week side, and draw-in groove 3 has been seted up to one side of mounting panel 2, and the both sides of mounting panel 2 all are equipped with fixed establishment 6, and latch mechanism 4 runs through the middle part of

base

5 and 3 looks joints of draw-in groove, and fixed establishment 6 is fixed mutually with latch mechanism 4.

The application of one aspect of the embodiment is as follows: when installing fixedly to wind speed sensor, place wind speed sensor body 1 in the upside of mounting panel 2 earlier, then drive latch mechanism 4, make latch mechanism 4 run through the middle part of base 5 and carry out the joint with draw-in groove 3, then latch mechanism 4 both ends produce the joint relation with the fixed establishment 6 of 2 both sides of mounting panel, make fixed establishment 6 carry out further d fixed to latch mechanism 4 to it is fixed to have accomplished the installation to wind speed sensor. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.

Set up latch mechanism 4 through week side at wind velocity transducer body 1, drive latch mechanism 4 carries out the joint with mounting panel 2, make things convenient for the staff to carry out quick fixed to wind velocity transducer, the fixed extravagant plenty of time of original a plurality of bolts has effectively been avoided, convenience when having promoted the wind velocity transducer installation, set up fixed establishment 6 in 2 both sides of mounting panel, fixed establishment 6 further fixes latch mechanism 4 after the joint, effectively reduce because of the wind speed is too strong to the not hard up that causes wind velocity transducer body 1 and drop, thereby wind velocity transducer's stability has been promoted.

Referring to fig. 1, the latch mechanism 4 of the present embodiment includes an electric guide rail 402, a circular ring 401 is slidably fitted on one side of the electric guide rail 402, a plurality of limiting blocks 403 are fixed on the lower side of the circular ring 401, two connecting rods 404 are fixed on the peripheral side of the circular ring 401, and a rectangular latch groove 405 is rotatably fitted at one end of each connecting rod 404. Electronic guide rail 402 drive annuliform 401 is to the one side motion that is close to base 5, then annuliform 401 drives a plurality of stoppers 403 and runs through base 5's middle part and draw-in groove 3 and produces the joint relation, and the annuliform 401 drives the rectangle joint groove 405 of week side simultaneously and moves to the one side that is close to mounting panel 2, has at first accomplished the joint relation of clamping mechanism 4 and mounting panel 2.

Please refer to fig. 3, in the embodiment, the electric guide rail 402 and the circular ring 401 are both located on the periphery of the wind speed sensor body 1, and the limiting block 403 penetrates through the middle of the base 5 and is clamped with the clamping groove 3. The electric guide rail 402 is attached to the periphery of the wind speed sensor body 1, then the circular ring 401 is in sliding fit with the periphery of the wind speed sensor body 1 on one side of the electric guide rail 402, and the limiting block 403 is clamped with the clamping groove 3 to fix the wind speed sensor body 1.

Referring to fig. 4, the fixing mechanism 6 of the present embodiment includes a rotating shaft 601 and a fixing post 604, and a latch 602 and a pull ring 603 are fixed on the periphery of the rotating shaft 601. The fixture block 602 is an arc-shaped structure block, and after the fixture block 602 and the rectangular clamping groove 405 are clamped, the pull ring 603 is pulled, and the pull ring 603 drives the rotating shaft 601 and the fixture block 602 to rotate, so that one end of the fixture block 602 moves downward to fix the rectangular clamping groove 405, and meanwhile, the pull ring 603 is clamped with the fixing column 604, so as to further fix the wind speed sensor body 1.

The rotating shaft 601 of the embodiment is in running fit with the support plate 2, the fixing column 604 is fixedly connected with the support plate 2, the clamping block 602 is clamped with the rectangular clamping groove 405, and the pull ring 603 is clamped with the fixing column 604 and is in running fit with the fixing column 604. The rotating shaft 601 rotates to drive the fixture block 602 and the pull ring 603 to rotate, the fixing column 604 is used for fixing the pull ring 603, the fixture block 602 is clamped with the rectangular clamping groove 405 to fix the clamping mechanism 4, and the pull ring 603 rotates to be clamped with the fixing column 604 to fix the fixture block 602.

Please refer to fig. 1, in which the wind speed sensor body 1 of the present embodiment is located on the upper side of the support plate 2, and the two rectangular clamping grooves 405 in the clamping mechanism 4 correspond to the fixing mechanisms 6 on the two sides of the support plate 2. Wind speed sensor body 1 is installed at the upside of mounting panel 2, and fixed establishment 6 is used for further fixing latch mechanism 4, makes wind speed sensor body 1 installation more stable.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a new trend heat recovery unit heat exchange efficiency wind speed sensor for witnessed inspections which characterized in that includes: the wind speed sensor comprises a wind speed sensor body (1) and a support plate (2), wherein a base (5) is fixed on the lower side of the wind speed sensor body (1), a clamping mechanism (4) is installed on the peripheral side of the wind speed sensor body (1), a clamping groove (3) is formed in one side of the support plate (2), fixing mechanisms (6) are arranged on the two sides of the support plate (2), the clamping mechanism (4) penetrates through the middle of the base (5) and is clamped with the clamping groove (3), and the fixing mechanisms (6) are fixed with the clamping mechanism (4).

2. The wind speed sensor for the field detection of the heat exchange efficiency of the fresh air heat recovery device according to claim 1, wherein the clamping mechanism (4) comprises an electric guide rail (402), a circular ring (401) is slidably fitted on one side of the electric guide rail (402), a plurality of limiting blocks (403) are fixed on the lower side of the circular ring (401), two connecting rods (404) are fixed on the peripheral side of the circular ring (401), and a rectangular clamping groove (405) is rotatably fitted on one end of each connecting rod (404).

3. The wind speed sensor for the field detection of the heat exchange efficiency of the fresh air heat recovery device according to claim 2, wherein the electric guide rail (402) and the circular ring (401) are both located on the periphery of the wind speed sensor body (1), and the limiting block (403) penetrates through the middle of the base (5) and is clamped with the clamping groove (3).

4. The wind speed sensor for the field test of the heat exchange efficiency of the fresh air heat recovery device according to claim 2, wherein the fixing mechanism (6) comprises a rotating shaft (601) and a fixing column (604), and a clamping block (602) and a pull ring (603) are fixed on the periphery of the rotating shaft (601).

5. The wind speed sensor for the field test of the heat exchange efficiency of the fresh air heat recovery device according to claim 4, wherein the rotating shaft (601) is rotatably engaged with the support plate (2), the fixing column (604) is fixedly connected with the support plate (2), the clamping block (602) is clamped with the rectangular clamping groove (405), and the pull ring (603) is clamped with the fixing column (604) and rotatably engaged therewith.

6. The wind speed sensor for the field detection of the heat exchange efficiency of the fresh air heat recovery device according to claim 2, wherein the wind speed sensor body (1) is located on the upper side of the support plate (2), and two rectangular clamping grooves (405) in the clamping mechanism (4) correspond to the fixing mechanisms (6) on the two sides of the support plate (2).