CN218121212U

CN218121212U - City gas valve well temperature detection device

Info

Publication number: CN218121212U
Application number: CN202222241283.1U
Authority: CN
Inventors: 王金中
Original assignee: Shandong Yuanrang Environmental Technology Co ltd
Current assignee: Shandong Yuanrang Environmental Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-23
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a city gas valve well temperature-detecting device relates to the temperature detection technology field. The temperature measuring device comprises a threaded rod, wherein the bottom of the threaded rod is rotatably connected with a lower fixing plate, the lower fixing plate is fixed with the bottom of the interior of a well body, a limiting rod is fixedly connected to the other end of the bottom of the upper fixing plate, the bottom of the limiting rod is fixed with the lower fixing plate, a moving block is in threaded connection with the middle of the exterior of the threaded rod, one end of the interior of the moving block is penetrated through by the limiting rod and is in sliding connection with the limiting rod, a temperature instrument is fixedly connected to one side of the moving block, a motor is fixedly connected to one end of the top of the upper fixing plate, and the output end of the motor penetrates through the upper fixing plate and is fixed with the threaded rod. The utility model discloses an open refrigeration piece and fan, the wind-force that the fan produced can take the air conditioning of refrigeration piece to blow off along the protection tube in from the hole of air-out piece to this completion can improve the environment in the pit to the heat dissipation of well internal portion, has certain protection effect to the operator.

Description

City gas valve well temperature detection device

Technical Field

The utility model relates to a temperature detect technical field specifically is city gas valve well temperature-detecting device.

Background

The gas valve is a gas pipeline safety device, has wide application and various types, can be totally divided into two main types, namely an automatic valve and a driving valve, and is suitable for various gas medium pipelines such as urban gas, liquefied petroleum gas, natural gas, oxygen and the like.

The chinese utility model patent with publication number CN204373788U discloses an urban gas valve well temperature detection device, which comprises a temperature sensor, a signal amplification circuit, an analog-to-digital conversion circuit and a GPS receiver; the signal amplification circuit is electrically connected with the temperature sensor and the analog-to-digital conversion circuit; city gas valve well temperature-detecting device still includes: the wireless transmission module and the control circuit; the input end of the control circuit is respectively and electrically connected with the output end of the analog-to-digital conversion circuit and the output end of the GPS receiver. The utility model discloses can confirm the scene position of city gas valve well automatically, then upload the position, play certain work supervision effect to the patroller.

The device adopts multiple remote transmission mode, and the convenience is used in different wireless networks, and the measurement personnel of being convenient for in time upload relevant data to saved work load, but the device can't measure the not co-altitude temperature in the well when using, measures accurately inadequately, consequently provides a city gas valve well temperature-detecting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city gas valve well temperature-detecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: city gas valve well temperature-detecting device, including the well body, the top of well body is provided with the well lid, the vent has been seted up at the both ends at well lid top, one side fixedly connected with temperature measuring mechanism of the internal portion of well, temperature measuring mechanism includes the upper fixed plate, the top of upper fixed plate and the internal portion of well one side is fixed mutually, the one end of upper fixed plate bottom is rotated and is connected with the threaded rod, the bottom of threaded rod is rotated and is connected with the bottom plate, bottom plate and the internal bottom of well are fixed mutually, the other end fixedly connected with gag lever post of upper fixed plate bottom, the bottom and the lower fixed plate of gag lever post are fixed mutually, the outside middle threaded connection of threaded rod has the movable block, the inside one end of movable block is run through and sliding connection by the gag lever post, one side fixedly connected with thermometer of movable block, the top one end fixedly connected with motor of upper fixed plate, the output of motor runs through the upper fixed plate and is fixed mutually with the threaded rod.

Preferably, the two ends of the bottom inside the well body are fixedly connected with valves, and one side inside the well body is fixedly connected with a plurality of crawling ladders.

Preferably, the top fixedly connected with refrigeration mechanism of well lid, refrigeration mechanism can cool down to the well internal portion.

Preferably, refrigeration mechanism includes the fin, the top intermediate phase of fin and well lid is fixed mutually, fixedly connected with heat conduction post in the middle of the bottom of fin, heat conduction post runs through well lid and sliding connection, the bottom fixedly connected with refrigeration piece of heat conduction post, the bottom of refrigeration piece and well lid is fixed mutually.

Preferably, the bottom fixedly connected with fan of refrigeration piece, the outside of fan is provided with the protection tube, protection tube and well lid are fixed mutually, the inside bottom fixedly connected with of protection tube piece that gives vent to anger.

Compared with the prior art, the beneficial effects of the utility model are that:

this city gas valve well temperature-detecting device drives the threaded rod through the motor and rotates, and the threaded rod drives the movable block and carries out reciprocating motion from top to bottom along the gag lever post, and the movable block drives the reciprocating motion that the thermometer carried out from top to bottom to this realizes the adjustment to the thermometer height, can obtain the not co-altitude temperature of the internal portion of well, and is perfect more accurate to the test of temperature.

This city gas valve well temperature-detecting device, through opening refrigeration piece and fan, the wind-force that the fan produced can take the air conditioning of refrigeration piece to blow off along the protection tube in from the hole of air-out piece to this is accomplished the heat dissipation to the well internal portion, can improve the environment after the operator goes into the well, has certain protection effect to the operator.

Drawings

Fig. 1 is an axial view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the temperature measuring mechanism of the present invention;

fig. 4 is a schematic view of the refrigeration mechanism of the present invention.

In the figure: 1. a well body; 2. a well cover; 3. a vent; 4. a refrigeration mechanism; 401. a heat sink; 402. a heat-conducting column; 403. a refrigeration plate; 404. a fan; 405. protecting the tube; 406. an air outlet sheet; 5. climbing a ladder; 6. a valve; 7. a temperature measuring mechanism; 701. an upper fixing plate; 702. a threaded rod; 703. a limiting rod; 704. a moving block; 705. a temperature meter; 706. a lower fixing plate; 707. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

The utility model provides a technical scheme: city gas valve well temperature-detecting device.

It can be known with reference to fig. 1, fig. 2 and fig. 3, this application includes well body 1, the top of well body 1 is provided with well lid 2, vent 3 has been seted up at the both ends at well lid 2 top, one side fixedly connected with temperature measurement mechanism 7 of well body 1 inside, temperature measurement mechanism 7 includes an upper fixed plate 701, an upper fixed plate 701 is fixed mutually with the top of the inside one side of well body 1, the one end of an upper fixed plate 701 bottom is rotated and is connected with threaded rod 702, the bottom of threaded rod 702 is rotated and is connected with bottom plate 706, bottom plate 706 is fixed with the inside bottom of well body 1, the other end fixedly connected with gag lever post 703 of an upper fixed plate 701 bottom, the bottom and bottom plate 706 of gag lever post 703 are fixed mutually, the middle threaded connection outside threaded rod 702 has movable block 704, the inside one end of movable block 704 is run through and sliding connection by gag lever post 703, one side fixedly connected with thermometer 705 of movable block 704, top one end fixedly connected with motor 707 of an upper fixed plate 701, the output of motor 707 runs through an upper fixed plate 701 and is fixed mutually with threaded rod 702.

It should be emphasized that, in this application, when the temperature inside the well body 1 needs to be detected, the temperature meter 705 is turned on to obtain the temperature at a certain height inside the well body 1, when the temperature at different heights inside the well body 1 needs to be detected, the motor 707 is turned on, because the output end of the motor 707 penetrates through the upper fixing plate 701 and is fixed to the threaded rod 702, when the motor 707 rotates, the threaded rod 702 also can be driven to rotate, because the middle thread outside the threaded rod 702 is connected with the moving block 704, when the threaded rod 702 rotates, the moving block 704 can also be driven to rotate theoretically, but because one end inside the moving block 704 is penetrated through and slidably connected by the limiting rod 703, the moving block 704 cannot complete the rotation, and then performs the up-and-down reciprocating motion along the limiting rod and the threaded rod 702, because the temperature meter 705 is fixedly connected to one side of the moving block 704, when the moving block 704 performs the up-and-down reciprocating motion along the limiting rod 703, the temperature meter 705 is also driven to perform the up-and-down reciprocating motion, so as to achieve height adjustment of the temperature meter 705, the temperature at different heights inside the well as to obtain the temperature at different heights inside the well as to perfect test the temperature of the well body 703.

It should be further emphasized that, in the present application, the temperature meter 705 is an existing device, and is called as an M300 portable mobile temperature measuring instrument, which is a high-precision temperature and humidity measuring device using 4G wireless networking, and has the performance characteristics of long communication distance, strong anti-interference capability, and convenient networking.

Wherein, accomplish the protection to the well body 1 inside through setting up of well lid 2, through the setting of vent 3, accomplish the air cycle of the well body 1 inside.

As can be seen by referring to FIG. 2, in the present application, two ends of the bottom inside the well body 1 are fixedly connected with valves 6, and one side inside the well body 1 is fixedly connected with a plurality of ladders 5.

It is emphasized that in the present application, the subsequent operator is facilitated to lower the well by the provision of the ladder 5.

It can be known with reference to fig. 1 that, in this application, the top fixedly connected with refrigeration mechanism 4 of well lid 2, refrigeration mechanism 4 can be to the inside cooling that cools down of well body 1.

It is emphasized that in the present application, the protection of the interior against cooling is achieved by the provision of the refrigerating mechanism 4.

As can be seen from fig. 4, in the present application, the refrigeration mechanism 4 includes a heat sink 401, the heat sink 401 is fixed to the top of the well lid 2, a heat conducting pillar 402 is fixedly connected to the bottom of the heat sink 401, the heat conducting pillar 402 penetrates through the well lid 2 and is slidably connected to the well lid, a refrigeration sheet 403 is fixedly connected to the bottom of the heat conducting pillar 402, and the refrigeration sheet 403 is fixed to the bottom of the well lid 2.

It should be emphasized that, in this application, the internal temperature can be adjusted through the setting of the refrigeration piece 403, the heat of the heating end of the refrigeration piece 403 can be guided through the setting of the heat conduction column 402, and the heat on the heat conduction column 402 is dissipated through the setting of the heat dissipation sheet 401, so that the heat dissipation effect is better.

It should be further emphasized that, in the present application, the refrigerating sheet 403 is a conventional one, and refers to a patch that has two surfaces, one surface for absorbing heat and the other surface for dissipating heat, and thus, performs heat conduction.

As can be known from fig. 4, in the present application, a fan 404 is fixedly connected to the bottom of the refrigeration sheet 403, a protection pipe 405 is disposed outside the fan 404, the protection pipe 405 is fixed to the well lid 2, and an air outlet sheet 406 is fixedly connected to the bottom inside the protection pipe 405.

It should be emphasized that, in this application, when the interior needs to be rapidly cooled, the fan 404 is turned on, and the wind generated by the fan 404 can bring the cold air of the refrigeration sheet 403 to blow out from the hole of the air outlet sheet 406 along the protection tube 405, so as to complete the cooling of the interior of the well body 1, thereby improving the environment after the operator goes into the well, and having a certain protection effect on the operator.

When the device is used, firstly, the temperature meter 705 is opened, the temperature at a certain height in the well body 1 is obtained through the temperature meter, then the motor 707 is opened, the output end of the motor 707 penetrates through the upper fixing plate 701 and is fixed with the threaded rod 702, when the motor 707 rotates, the threaded rod 702 is also driven to rotate, because the middle thread outside the threaded rod 702 is connected with the moving block 704, when the threaded rod 702 rotates, the moving block 704 can be driven to rotate theoretically, but because one end inside the moving block 704 is penetrated through and is in sliding connection with the limiting rod 703, the moving block 704 cannot rotate, and then the moving block 703 and the threaded rod 702 perform up-and-down reciprocating motion, because one side of the moving block 704 is fixedly connected with the temperature meter 705, when the moving block 704 performs up-and-down reciprocating motion along the limiting rod 701 and the threaded rod 702, the temperature meter 705 can be driven to perform up-down reciprocating motion, so that the height of the temperature meter 705 is adjusted, holes at different heights in the well body 1 can be obtained, the temperature test is more, when the interior needs to perform quick heat dissipation on the interior of the cold air cooling air fan 404, the cooling fan 403 can be blown out from the well body 703, and the cooling fan can be operated by the protection device, and the air outlet protection device 406, and the protection device can improve the interior of the well body 406.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. City gas valve well temperature-detecting device, including the well body (1), its characterized in that: the temperature measuring device comprises a well body (1), a well cover (2) is arranged at the top of the well body (1), ventilation openings (3) are formed in two ends of the top of the well cover (2), a temperature measuring mechanism (7) is fixedly connected to one side of the inside of the well body (1), the temperature measuring mechanism (7) comprises an upper fixing plate (701), the upper fixing plate (701) is fixed to the top of one side of the inside of the well body (1), a threaded rod (702) is rotatably connected to one end of the bottom of the upper fixing plate (701), a lower fixing plate (706) is rotatably connected to the bottom of the threaded rod (702), the lower fixing plate (706) is fixed to the bottom of the inside of the well body (1), a limiting rod (703) is fixedly connected to the other end of the bottom of the upper fixing plate (701), the bottom of the limiting rod (703) is fixed to the lower fixing plate (706), a moving block (704) is connected to the middle of the outside of the threaded rod (702), one end of the inside of the moving block (704) is penetrated by the limiting rod (703) and connected in a sliding mode, a temperature meter (705) is fixedly connected to one end of the top of the upper fixing plate (701), and an output end of a motor (707) penetrates through the fixing plate (701) and an output end of the motor (701) and an output end of the fixing plate (701) and an output end of the motor (707).

2. The city gas valve well temperature detection device of claim 1, characterized in that: the improved manhole is characterized in that valves (6) are fixedly connected to two ends of the bottom inside the manhole body (1), and a plurality of crawling ladders (5) are fixedly connected to one side inside the manhole body (1).

3. The urban gas valve well temperature detection device according to claim 1, characterized in that: the top fixedly connected with refrigeration mechanism (4) of well lid (2), refrigeration mechanism (4) can be to the inside cooling that cools down of well body (1).

4. The urban gas valve well temperature detection device according to claim 3, characterized in that: refrigerating mechanism (4) are including fin (401), the top intermediate phase of fin (401) and well lid (2) is fixed mutually, fixedly connected with heat conduction post (402) in the middle of the bottom of fin (401), well lid (2) and sliding connection are run through in heat conduction post (402), the bottom fixedly connected with refrigeration piece (403) of heat conduction post (402), the bottom of refrigeration piece (403) and well lid (2) is fixed mutually.

5. The urban gas valve well temperature detection device according to claim 4, characterized in that: the bottom fixedly connected with fan (404) of refrigeration piece (403), the outside of fan (404) is provided with protection tube (405), protection tube (405) and well lid (2) are fixed mutually, the inside bottom fixedly connected with of protection tube (405) piece of airing out (406).