CN206780624U - A kind of new concrete fog room - Google Patents

Abstract

A kind of new concrete fog room, including the canyon being divided into by partition wall and the fog room for placing concrete test block, the heating apparatus for the temperature being provided with canyon in regulation fog room and the humidification device of the humidity in regulation fog room, canyon is connected with fog room by a delivery pipe, and the heating apparatus and humidification device adjust the temperature and humidity in fog room by delivery pipe respectively.Air after heated device and/or humidification device effect is pumped in delivery pipe by same fan, and then is entered in fog room.

Description

A kind of new concrete fog room

Technical field

The utility model belongs to technical field of building construction, and in particular to a kind of new concrete fog room.

Background technology

Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) and State Administration for Quality Supervision and Inspection and Quarantine, which combine, has issued " National Standard of the People's Republic of China GB/T50081-2002“《Standard for test methods of mechanical properties of ordinary concrete》", it is by the standard setting for marking foster room and the world is marked Accurate 20 ± 2 DEG C consistent of temperature, humidity >=95%.In order to reduce the environmental impact factor to mechanical performance of concrete, in order that mixed Coagulating native code test has a comparativity, and concrete test block must carry out standard curing, concrete standard maintenance be it is interior whenever Where, temperature and humidity must be controlled as defined in new standard in scope, this for reducing experimental bias, ensure construction quality and It is all highly important to reduce cost.

Publication No. CN205783514U Chinese patent, discloses a kind of new concrete fog room, including exterior wall and The interior space being made up of exterior wall, the interior space are divided into canyon and fog room by partition wall.Article placing cabinet is provided with fog room, if Standby room is provided with temperature humidity controller, and the inductive probe of temperature humidity controller is arranged on the middle part of fog room, in canyon Atomization box is provided with, atomization box inner space is provided with fan.Bellows are provided with fog room, bellows side is connected with fin and added Heat pipe.The temperature humidity of fog room can be adjusted for the utility model, the humiture of interior is reached preassigned.But The device that the utility model needs is more, and cost is too high.

Utility model content

The purpose of this utility model is to provide a kind of new concrete fog room, and the concrete curing chamber has equipment simple Singly, the characteristics of cost bottom.

Above-mentioned purpose of the present utility model technical scheme is that：

A kind of new concrete fog room, including the interior space being made up of wall, the interior space are divided into by partition wall Canyon and the fog room for placing concrete test block, canyon are connected with fog room by a delivery pipe, and the delivery pipe is located at The air outlet of fan, hot pin and fan described in water tank is disposed with below port in canyon towards delivery pipe.

By using above-mentioned technical proposal, the water in water tank can evaporate into water smoke in the case where word is by state, so that water tank There is the air of top certain humidity, heating rod the air around heating rod can be heated after being powered, when fan rotates When fan bottom can be heated and/or the air of elevated humidity is pumped in delivery pipe, and be blown into by delivery pipe foster Shield is indoor, so as to reach the purpose of the temperature and humidity in regulation fog room.

As improvement of the present utility model, the delivery pipe is provided with the sealing for wrapping up the fan and the heating rod Storehouse, with being connected inside the gas-tight silo, the gas-tight silo bottom is open to be set the delivery pipe.

By using above-mentioned technical proposal, after pipe heating rod heats to the air around heating rod, due to sealing The setting in storehouse, heated air will be not easy to be diffused into elsewhere, and fan can largely pump to heated air In delivery pipe.Meanwhile the air pumped by blower fan also will have the overwhelming majority to enter in delivery pipe in the presence of gas-tight silo, So the setting of gas-tight silo not only increases fan and pumps efficiency to heated air, fan is also add to humidified Air pumps efficiency.

As improvement of the present utility model, the delivery pipe is provided with a horn mouth, and the horn mouth is arranged at gas-tight silo It is interior.

By using above-mentioned technical proposal, caused air-flow can be more under bell-mouthed guide effect during fan work Entrance delivery pipe in.

As improvement of the present utility model, the heating rod is U-shaped heating rod.

By using above-mentioned technical proposal, the heating rod for the bar shaped that compares, the heating rod of U-typed and the contact area of air Bigger, heating rod is higher to the rate of heat addition of air.

As improvement of the present utility model, the tank top is provided with the cover plate with tank top sliding connection, described The interior space is provided with the water tank drive device of driving cover plate movement.

By using above-mentioned technical proposal, when the humidity in fog room need not be increased, water tank drive device can be passed through Cover plate is moved to tank top, reduces the evaporation rate of the water in water tank, so as to save water source on certain Chengdu.

As improvement of the present utility model, the water tank drive device includes the drive rod being connected with the cover plate and driven The motor that feed screw nut that lever is fixedly connected, the screw mandrel being adapted to feed screw nut and drive screw rotate.

By using above-mentioned technical proposal, when motor works, screw mandrel can be driven to rotate, and then drive feed screw nut along silk Bar moves, so as to be removed cover plate from tank top by drive rod or by cover plate lid in tank top.

As improvement of the present utility model, the support for supporting cover plate is provided with the side of the water tank.It is described to set Standby room is provided with a sales counter, and the motor is fixedly installed on sales counter.

By using above-mentioned technical proposal, sales counter serves the effect of fixed motor, while the setting of support can prevent Cover plate is hanging, adds the stability of the structure of humidification device to a certain extent.

As improvement of the present utility model, a fixed seat is provided with the sales counter, cavity, fixed seat surface are set in fixed seat A chute is provided with to the side of water tank, the screw mandrel is arranged in the fixed seat, and the drive rod is arranged in chute.

By using above-mentioned technical proposal, the setting of fixed seat can play a part of fixed screw mandrel, and the setting of chute can To facilitate drive rod both ends difference connection wire rod and cover plate.

As improvement of the present utility model, the screw mandrel is connected with the fixed seat by bearing.

By using above-mentioned technical proposal, the setting of bearing can reduce the frictional force between screw mandrel and fixed seat, so as to The easier drive screw of motor is rotated, has saved the energy to a certain extent.

As improvement of the present utility model, the cover plate upper surface is provided with an even groove, is provided with the drive rod Two connecting rods being adapted to groove, the drive rod are connected with cover plate by connecting rod and groove.

, can be by connecting rod and recessed when drive rod moves under the drive of feed screw nut by using above-mentioned technical proposal Groove drives cover plate movement, while when needing to change cover plate, it is only necessary to one end that connecting rod is connected with cover plate is lifted, makes connection Bar departs from groove, you can realizes the fractionation between drive rod and cover plate.

In summary, the utility model has the advantages that：

First, it is simple in construction, Automated condtrol；

2nd, cheap, cost is cheap, and heating apparatus is only arranged to a heating rod；

3rd, be easy to repair, and though when water tank or heating rod or when fan, can be directly contacted, Er Feishe Put in the housing of sealing；

4th, heating element heater is arranged on the top of water tank, adds the rate of volatilization of the water in water tank, above-mentioned so as to add Regulation efficiency of the device to the humidity in fog room.

Brief description of the drawings

Fig. 1 is the structural representation that the concrete curing chamber removes face wall；

Fig. 2 is the structural representation that canyon removes gas-tight silo；

Fig. 3 is concrete curing chamber's water tank water tank drive device schematic diagram；

Fig. 4 is concrete curing chamber's water tank automatic switch internal structure schematic diagram；

Fig. 5 is concrete curing chamber's water tank drive device explosive view；

Fig. 6 is concrete curing chamber's circuit diagram.

In figure, 1, exterior wall；2nd, water tank drive device；21st, fixation kit；211st, sales counter；212nd, fixed seat；22nd, driving group Part；221st, motor；222 screw mandrels；23rd, transition components；231 feed screw nuts；232nd, drive rod；24 connection components；241st, connecting rod； 242nd, groove；3rd, partition wall；4th, canyon；5th, fog room；6th, water tank；61st, support；7th, horn mouth；8th, cover plate；9th, fan；10th, it is defeated Send pipe；11st, heating rod；12nd, gas-tight silo；13rd, bearing；14th, cavity；15th, circular hole；16th, chute;410th, temperature detecting unit； 510th, temperature reference unit；610th, temperature comparing unit；710th, temperature-driven unit；420th, humidity detection unit；520th, humidity Reference cell；620th, humidity comparing unit；720th, humidity driver element；740th, circuit for controlling motor；800 and gate circuit；810、 Not circuit；820th, control unit.

Embodiment

As shown in figure 1, a kind of new concrete fog room, including exterior wall 1 and the interior space that is made up of exterior wall 1.It is indoor Space is divided for canyon 4 and fog room 5 by partition wall 3.There are three groups of control circuits, including temperature control modules in the interior space, it is wet Spend control system and comprehensive control module.Humidification device, heating apparatus and sealing device are provided with canyon.Heating apparatus by Temperature control modules are controlled to be heated to fog room 4, and humidification device system moisture-controlled is controlled to be carried out to fog room 4 Humidification, sealing device are the semi-enclosed box sealing storehouse 12 of bottom end opening, and heating apparatus is arranged in gas-tight silo 12, humidification dress Put and be arranged on the lower end of gas-tight silo 12, and connected between gas-tight silo 12 and fog room 5 by a delivery pipe 10.

As shown in Fig. 2 the port that delivery pipe 10 is located in canyon 4 is downward, and delivery pipe 10 is located in canyon 4 Fan 9 is provided with below port, fan 9 is arranged in above-mentioned gas-tight silo 12.

Humidification device includes water tank 6 and water tank drive device 2, and the top of water tank 6 is provided with slidable cover plate 8, on cover plate 8 End both sides are symmetrically arranged with two grooves 242 (as shown in Figure 5), the casing side of water tank 6 be provided with two be secured to connect and Horizontally disposed support 61, support 61 maintain an equal level with the bottom of cover plate 8, and its effect is supported when cover plate 8 is displaced outwardly. The bottom of delivery pipe 10 is provided with a horn mouth 7, when fan 9 rotates and during the un-shifted surface to water tank 6 of cover plate 8, The steam that the water in water tank 6 is volatilized can be blown into the rotation process of fan 9 in fog room 5 by delivery pipe 10.

As shown in Figure 3 and Figure 4, water tank drive device 2 includes fixation kit 21, drive component 22, transition components 23 and connected Connected components 24.Fixation kit 21 includes sales counter 211 and is arranged on sales counter 211 and is secured to the fixed seat of connection.Fixed seat Cavity 14 is inside provided with, the side of cavity 14 towards water tank 6 is provided with the chute 16 communicated therewith.Drive component 22 includes motor 221 and the screw mandrel 222 that is fixedly connected with the main shaft of motor 221.Motor 221 is fixed on sales counter 211, and screw mandrel 222 is in the horizontal direction It is arranged in the cavity 14 of fixed seat 212, screw mandrel 222 is rotatably connected by bearing 13 with fixed seat 212.Transition components 23 be with The feed screw nut 231 that screw mandrel 222 is used cooperatively.Feed screw nut 231 is fixedly connected with a drive rod 232, and drive rod 232 is arranged in Chute 16, the part that drive rod 232 is located at outside fixed seat are located at the top of cover plate 8.When screw mandrel 222 rotates, chute 16 can To play the position-limiting action of the vertical direction to drive rod 232.Transition components 25 are used to convert rotational motion into linear motion. When motor 221 rotates, screw mandrel 222 rotates with, and feed screw nut 231 does the linear motion of horizontal direction on screw mandrel 222.Even Connected components 24 include the circular groove 242 being adapted on connecting rod 241 and cover plate 8 and with connecting rod（As shown in Figure 5）.Connecting rod 241 are fixedly installed on drive rod 232, and connecting rod 241, which is inserted in groove 242, makes cover plate 8 be fixedly connected with drive rod 232.When During electric motor starting, the main shaft of motor 221 drives screw mandrel rotation, and feed screw nut 231 moves along a straight line on screw mandrel 222, feed screw nut The connecting rod 241 on drive rod 232 and drive rod 232 on 231 moves along a straight line under the driving of feed screw nut 231, with this To promote being turned on and off for the upper cover plate 8 of water tank 6.

As shown in Fig. 2 heating apparatus includes being arranged on the heating rod 11 below fan, heating rod 11 is arranged to U-shaped, its position Between fan 9 and delivery pipe 10, heating rod 11 and fan 9 are each attached on wall.When heating rod 11 and the cooperation of fan 9 When, heating rod 11 heats air in gas-tight silo, and hot gas is blown into delivery pipe 10 by fan 9.

As shown in fig. 6, temperature control modules, including temperature detecting unit 410, temperature reference device 510, temperature are more single Member 10 and temperature-driven unit 710.Temperature detecting unit 410 includes thermistor RT and divider resistance R12, thermistor RT's Resistance is raised and reduced with temperature, and temperature detecting unit 410 can be detected and exported to the temperature of the device local environment Detect voltage；Temperature reference device 510 includes the first reference resistance R13 and the second reference resistance R14, the first reference resistance R13 With the second reference resistance R14 partial pressures, the purpose that reference voltage is provided is reached according to preset temperature；Temperature comparing unit 610 it is defeated Enter end to couple with described temperature detecting unit 410 and temperature reference device 510 respectively, its output end lotus root jointing temp driver element 710, temperature comparing unit 610 is compared to detection voltage and reference voltage respectively by voltage comparator.When described inspection After survey voltage is more than described reference voltage, output drive signal；Temperature-driven unit 710 includes driving triode Q1, driving Triode Q1 emitter stages connect relay KM5, and relay KM5 one end is provided with the normally closed switch K1 being controlled by it, switch K1 series connection One heating rod 11.

As shown in fig. 6, the humidity control system of the concrete curing chamber.The control of humidity is the rotating control by motor The opening and closing of the cover plate of water tank 6 processed, while fan drives the water in water tank 6 to be blown into what delivery pipe 10 jointly controlled.Humidity control system Including humidity detection unit 420, humidity reference cell 520, humidity comparing unit 620, humidity driver element 720 and motor control Circuit 730.Humidity detection unit 420 includes humistor XX and divider resistance R12, humistor RS resistance with humidity liter High and reduces, humistor RS provides a purpose for detecting voltage by reaching with divider resistance partial pressure.Humidity reference cell 520 Including the first reference resistance R23 and the second reference resistance R24, pass through the first reference resistance R23 and the second reference resistance R24 partial pressures Reach the purpose that reference voltage is provided.Humidity comparing unit 620 includes voltage comparator, by voltage comparator respectively to detection Voltage and reference voltage are compared, the comparison means 20 when the voltage of humidity detection unit 420 is more than humidity reference cell 520 Export high level.The output end lotus root of voltage comparator connects humidity driver element 720, and humidity driver element 720 includes three poles of driving Pipe Q3, driving transistor emitter connection relay KM3, relay KM3 one end sets a normally opened contact SB2 and a normally-closed contact SB1.SB1 and SB2 is controlled by relay KM3.

The wiring diagram of circuit for controlling motor 730 as shown in Figure 6, the input of motor are provided with two groups of travel switches, and stroke is opened Close by the time of controlled motor rotation to control the displacement of the upper cover plate of water tank 6.Circuit for controlling motor 730 includes just going back to Road and reversion loop, rotating forward circuit in series has normally closed switch SB1 and coil KM1, inverts circuit in series normal open switch SB2 and coil KM2.Normal open switch SB2 and normally closed switch SB1 is controlled by the relay KM3 of humidity driver element 720.Normally closed switch when initial SB1 is closed, and motor rotates forward, and motor drives cover plate processed to open, when the humidity of fog room 5 increases, humistor R21 increases, when Comparison means output high electricity frequency when R21 both end voltages are more than reference voltage, triode Q3 obtain electric, and relay coil K3 obtains electric attraction Normal open switch SB2 is closed, and normally closed switch SB1 disconnects.Motor reversal driving water tank 6 cover plate is closed, and stops fan 9 to fog room 5 Humidification work.

As shown in fig. 6, the comprehensive control module of the device, including with gate circuit 800, not circuit 810, control unit 820 and output device fan 9.With the output end and humidity control system of the input lotus root jointing temp control module of gate circuit 800 Output end, connect not circuit 810 with the output end lotus root of gate circuit 800, the output end lotus root of not circuit 810 connects control unit 820, Control unit 820 includes triode Q2 and connects the relay KM4 that lotus root connects with triode Q2 emitter stages, relay KM4 controls one with The normal open switch K2 of fan series connection.When temperature either humidity have one reach standard or be all not reaching to standard when, with door electricity Road output 0, not circuit output 1, relay KM4 obtain electric, suction shaft K2 closures.Starting fan；When temperature and humidity all reaches During to standard, disconnected with gate circuit output 1, not circuit output 0, relay KM4 dead electricity, switch K2, fan is stopped.

The device is due to being provided with temperature control modules, humidity control system and comprehensive control module so that fan, adds Thermal and humidification device realize Automatic Control, and the equipment needed for the present apparatus is simple and negligible amounts, only needs a wind A heating rod and a motor are fanned, can be effectively cost-effective, improve efficiency.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. a kind of new concrete fog room, including the interior space being made up of wall, it is characterised in that：The interior space by Partition wall is divided into canyon（4）With the fog room for placing concrete test block（5）, canyon（4）And fog room（5）Pass through a delivery pipe （10）Connection, the delivery pipe（10）Positioned at canyon（4）Fan is disposed with below interior port（9）, heating rod （11）And water tank（6）The fan（9）Air outlet towards delivery pipe（10）.

A kind of 2. new concrete fog room according to claim 1, it is characterised in that：The delivery pipe（10）It is provided with Wrap up the fan（9）With the heating rod（11）Gas-tight silo（12）, the delivery pipe（10）With the gas-tight silo（12）It is interior Portion connects, the gas-tight silo（12）Bottom is open to be set.

A kind of 3. new concrete fog room according to claim 2, it is characterised in that：The delivery pipe（10）It is provided with One horn mouth（7）, the horn mouth（7）It is arranged at gas-tight silo（12）It is interior.

A kind of 4. new concrete fog room according to claim 1, it is characterised in that：The heating rod（11）To be U-shaped Heating rod.

A kind of 5. new concrete fog room according to claim 1, it is characterised in that：The water tank（6）Top is set Have and water tank（6）The cover plate of top sliding connection（8）, the interior space is provided with driving cover plate（8）Mobile water tank driving Device（2）.

A kind of 6. new concrete fog room according to claim 5, it is characterised in that：The water tank drive device（2） Including with the cover plate（8）The drive rod of connection（232）With drive rod（232）The feed screw nut being fixedly connected（231）With silk Thick stick nut（231）The screw mandrel of adaptation（222）And drive screw（222）The motor of rotation（221）.

A kind of 7. new concrete fog room according to claim 6, it is characterised in that：The water tank（6）Side on It is provided with for supporting cover plate（8）Support（61）, the canyon（4）It is provided with a sales counter（211）, the motor（221） It is fixedly installed on sales counter（211）On.

A kind of 8. new concrete fog room according to claim 7, it is characterised in that：The sales counter（211）Upper setting Have with fixed seat（212）, fixed seat（212）Inside set cavity（14）, fixed seat（212）Towards water tank（6）Side on be provided with One chute（16）, the screw mandrel（222）It is arranged in the fixed seat（212）, the drive rod（232）It is arranged in chute（16）.

A kind of 9. new concrete fog room according to claim 8, it is characterised in that：The screw mandrel（222）With it is described Fixed seat（212）Pass through bearing（13）Connection.

A kind of 10. new concrete fog room according to claim 8, it is characterised in that：The cover plate（8）Upper surface is set A company of being equipped with groove（242）, the drive rod（232）On be provided with two and groove（242）The connecting rod of adaptation（241）, institute State drive rod（232）With cover plate（8）Pass through connecting rod（241）Connected with groove.